[hidden]{display:none !important}
@font-face{
    font-family:"Cuttio Sans Fallback";
    src:url("../fonts/cuttio-sans-fallback.woff2") format("woff2");
    font-display:swap;
}

body{line-height:1.6}
.sr-only{
    position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
    clip:rect(0,0,0,0);white-space:nowrap;border:0
}
.logo{display:flex;align-items:center;gap:12px;min-width:0;position:relative;z-index:2}
.logo__mark{
    width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);border-radius:14px;
    background:linear-gradient(180deg, rgba(255,255,255,.42), rgba(255,255,255,.12)), var(--surface);
    box-shadow:var(--shadow);backdrop-filter:blur(var(--glass-blur))
}
.logo__text{display:grid;gap:2px;line-height:1}
.logo__text strong{font-size:1rem;letter-spacing:.04em}
.logo__text small{font-size:.72rem;color:var(--text-soft);text-transform:uppercase;letter-spacing:.08em}
.site-header__tools{display:flex;align-items:center;justify-self:end;gap:12px}
.mode-switch,.accent-switch{
    display:flex;align-items:center;gap:8px;padding:6px;border-radius:999px;
    border:1px solid var(--line);background:linear-gradient(180deg, rgba(255,255,255,.26), rgba(255,255,255,.06)), var(--surface);
    box-shadow:var(--shadow);backdrop-filter:blur(var(--glass-blur))
}
.mode-switch__btn,.accent-switch__btn,.nav-toggle,.back-to-top,.floating-chat__avatar,.modal-close{
    transition:transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease),
    background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease)
}
.mode-switch__btn{
    width:40px;height:40px;border-radius:14px;border:1px solid transparent;background:transparent;color:var(--text-soft);
    display:grid;place-items:center;cursor:pointer
}
.mode-switch__btn:hover,.mode-switch__btn.is-active{
    color:var(--text);background:rgba(var(--accent-rgb),.09);border-color:rgba(var(--accent-rgb),.14);box-shadow:0 10px 24px rgba(var(--accent-rgb),.12)
}
.accent-switch__btn{
    width:18px;height:18px;border-radius:999px;border:1px solid rgba(255,255,255,.72);padding:0;cursor:pointer;position:relative;flex:0 0 auto
}
.accent-switch__btn::after{
    content:"";position:absolute;inset:-4px;border:1px solid transparent;border-radius:inherit;transition:border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease)
}
.accent-switch__btn:hover::after,.accent-switch__btn.is-active::after{border-color:rgba(var(--accent-rgb),.34);transform:scale(1.08)}
.accent-switch__btn--mono{background:linear-gradient(135deg,#0f172a,#cbd5e1)}
.accent-switch__btn--cyan{background:#00b7ff}
.accent-switch__btn--magenta{background:#ff38b0}
.accent-switch__btn--yellow{background:#ffc928}
.accent-switch__btn--key{background:#111827}
.site-nav{display:flex;align-items:center;gap:20px}
.site-nav ul{list-style:none;display:flex;gap:18px;padding:0;margin:0}
.site-nav a{color:var(--text-soft)}
.site-nav a[aria-current="page"], .site-nav a:hover{color:var(--text)}
.nav-toggle{
    display:none;flex-direction:column;gap:4px;border:1px solid var(--line);
    background:linear-gradient(180deg, rgba(255,255,255,.26), rgba(255,255,255,.06)), var(--surface);
    width:46px;height:46px;border-radius:14px;align-items:center;justify-content:center;box-shadow:var(--shadow)
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px}

.hero__copy{display:grid;gap:20px;max-width:820px}
.eyebrow{
    display:inline-flex;align-items:center;gap:10px;width:max-content;
    border:1px solid var(--line);background:linear-gradient(180deg, rgba(255,255,255,.3), rgba(255,255,255,.08)), var(--surface-muted);padding:8px 12px;border-radius:999px;
    color:var(--text-soft);font-size:.85rem;backdrop-filter:blur(var(--glass-blur))
}
.hero h1{
    margin:0;font-size:clamp(2.4rem,5vw,4.7rem);line-height:.95;max-width:980px;letter-spacing:-.04em
}
.hero p.lead{margin:0;font-size:1.08rem;color:var(--text-soft);max-width:760px}
.hero__meta{display:flex;flex-wrap:wrap;gap:12px;margin:0;padding:0;list-style:none}
.hero__meta li{
    border:1px solid var(--line);background:linear-gradient(180deg, rgba(255,255,255,.28), rgba(255,255,255,.04)), var(--surface);border-radius:999px;padding:10px 14px;
    color:var(--text-soft);font-size:.95rem;backdrop-filter:blur(var(--glass-blur))
}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px}
.hero__layout{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:start}
.hero__stats{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.metric-card,.card,.step,.contact-card,.material-card,.faq-card,.case-card,.service-card,.empty-card,.legal-card,.info-card,.sidebar-box,.request-form,.kpi{
    background:linear-gradient(180deg, rgba(255,255,255,.24), rgba(255,255,255,.04)), var(--surface);
    border:1px solid rgba(255,255,255,.18);
    box-shadow:var(--shadow);
    backdrop-filter:blur(var(--glass-blur));
    position:relative;overflow:hidden
}
.metric-card::before,.card::before,.step::before,.contact-card::before,.material-card::before,.faq-card::before,.case-card::before,.service-card::before,.empty-card::before,.legal-card::before,.info-card::before,.sidebar-box::before,.request-form::before,.kpi::before{
    content:"";position:absolute;inset:0 0 auto 0;height:1px;background:linear-gradient(90deg, transparent, rgba(255,255,255,.7), transparent);pointer-events:none
}
.metric-card{padding:20px}
.metric-card strong{display:block;font-size:1.5rem;line-height:1.1}
.metric-card span{display:block;margin-top:8px;color:var(--text-soft);font-size:.95rem}
.button{
    display:inline-flex;align-items:center;justify-content:center;gap:10px;border:none;cursor:pointer;
    border-radius:16px;padding:14px 18px;font-weight:600;transition:transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);min-height:48px
}
.button--primary,.button--dark{background:linear-gradient(180deg, rgba(255,255,255,.16), transparent), var(--text);color:#fff;box-shadow:0 14px 30px rgba(15,23,42,.16)}
.button--primary:hover,.button--dark:hover,.back-to-top:hover,.floating-chat__avatar:hover,.mode-switch__btn:hover,.nav-toggle:hover{transform:translateY(-2px)}
.button--ghost{background:linear-gradient(180deg, rgba(255,255,255,.26), rgba(255,255,255,.06)), var(--surface);color:var(--text);border:1px solid var(--line)}
.button--ghost:hover{border-color:var(--line-strong);box-shadow:0 14px 28px rgba(15,23,42,.08)}
.button--small{min-height:40px;padding:10px 14px;border-radius:14px;font-size:.95rem}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.card{padding:22px;transform:translateZ(0)}
.card h3,.service-card h3,.step h3,.material-card h3,.contact-card h3,.legal-card h3,.case-card h3,.faq-card h3{margin:0 0 12px;font-size:1.15rem;line-height:1.2}
.card p,.service-card p,.step p,.material-card p,.contact-card p,.legal-card p,.case-card p,.faq-card p,.footer-copy,.footer-meta{margin:0;color:var(--text-soft)}
.card-list{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:10px}
.card-list li{padding-left:18px;position:relative;color:var(--text-soft)}
.card-list li::before{
    content:"";position:absolute;left:0;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--accent)
}
.service-card{padding:24px;display:grid;gap:16px}
.service-card__top{display:flex;justify-content:space-between;gap:14px;align-items:start}
.service-card__tag{font-size:.8rem;padding:7px 10px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-weight:700}
.service-card__link{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--text)}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.step{padding:20px;position:relative}
.step__num{
    width:36px;height:36px;border-radius:999px;background:linear-gradient(180deg, rgba(255,255,255,.28), rgba(255,255,255,.06)), var(--surface-muted);border:1px solid var(--line);
    display:grid;place-items:center;font-weight:700;margin-bottom:16px
}
.material-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.material-card{padding:20px}
.faq-preview,.faq-grid{display:grid;gap:14px}
.faq-item{border:1px solid rgba(255,255,255,.18);background:linear-gradient(180deg, rgba(255,255,255,.22), rgba(255,255,255,.04)), var(--surface);border-radius:18px;padding:18px 20px;box-shadow:var(--shadow);backdrop-filter:blur(var(--glass-blur))}
.faq-item summary{cursor:pointer;font-weight:600;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item p{margin:14px 0 0;color:var(--text-soft)}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.case-card{overflow:hidden}
.case-card__img{aspect-ratio:16/10;background:var(--surface-muted);border-bottom:1px solid var(--line)}
.case-card__body{padding:22px;display:grid;gap:12px}
.case-meta{display:flex;flex-wrap:wrap;gap:8px}
.case-meta span{padding:8px 10px;border-radius:999px;background:linear-gradient(180deg, rgba(255,255,255,.24), rgba(255,255,255,.04)), var(--surface-muted);border:1px solid var(--line);font-size:.85rem;color:var(--text-soft)}
.empty-card{padding:24px;display:grid;gap:14px}
.empty-card img{border-radius:20px;border:1px solid var(--line)}
.contact-mini{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
.contact-card,.legal-card,.info-card{padding:24px}
.contact-list,.legal-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}
.contact-list li,.legal-list li{display:flex;justify-content:space-between;gap:16px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.contact-list li:last-child,.legal-list li:last-child{padding-bottom:0;border-bottom:none}
.contact-list span,.legal-list span{color:var(--text-soft)}
.request-shell{display:grid;grid-template-columns:1fr 1.12fr;gap:18px;align-items:start}
.request-form{background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:22px;box-shadow:var(--shadow)}
.request-form--full{padding:26px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.form-grid--2 .field--full{grid-column:1/-1}
.field{display:grid;gap:8px}
.field label{font-weight:600}
.field input,.field select,.field textarea{
    width:100%;border:1px solid var(--line);background:rgba(255,255,255,.84);color:var(--text);border-radius:16px;
    min-height:52px;padding:14px 16px;transition:border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease)
}
html[data-theme="dark"] .field input,html[data-theme="dark"] .field select,html[data-theme="dark"] .field textarea{background:rgba(9,17,31,.72);color:var(--text)}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus,.button:focus,.site-nav a:focus,.nav-toggle:focus,.faq-item summary:focus,.modal-close:focus,.mode-switch__btn:focus,.accent-switch__btn:focus,.back-to-top:focus,.floating-chat__avatar:focus{
    outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(var(--accent-rgb),.12)
}
.field-hint,.form-note,.city-note{margin:0;color:var(--text-soft);font-size:.92rem}
.consent-line{display:flex;gap:12px;align-items:flex-start;margin-top:18px;color:var(--text-soft)}
.consent-line input{margin-top:3px}
.form-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:18px}
.form-alert{padding:16px 18px;border-radius:18px;margin-bottom:18px;font-size:.95rem}
.form-alert ul{margin:10px 0 0;padding-left:18px}
.form-alert--success{background:rgba(15,118,110,.08);border:1px solid rgba(15,118,110,.24);color:#0f766e}
.form-alert--error{background:rgba(180,35,24,.06);border:1px solid rgba(180,35,24,.18);color:#7a271a}
.hp-field{position:absolute!important;left:-9999px!important;opacity:0!important;pointer-events:none!important}
.breadcrumbs{margin:24px 0 0}
.breadcrumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px;color:var(--text-soft)}
.breadcrumbs li{display:flex;align-items:center;gap:10px}
.breadcrumbs li+li::before{content:"/";color:#98a2b3}
.page-hero{padding:42px 0 8px}
.page-hero h1{margin:0;font-size:clamp(2rem,4vw,3.6rem);line-height:1}
.page-hero p{margin:16px 0 0;max-width:760px;color:var(--text-soft);font-size:1.05rem}
.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px;align-items:start}
.sidebar-stack{display:grid;gap:18px;position:sticky;top:100px}
.sidebar-box{padding:22px;border-radius:24px}
.sidebar-box ul{margin:16px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.sidebar-box li{color:var(--text-soft)}
.kpi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.kpi{padding:18px;border-radius:20px;background:linear-gradient(180deg, rgba(var(--accent-rgb),.08), rgba(255,255,255,.04)), var(--surface-muted)}
.kpi strong{display:block;font-size:1.25rem}
.kpi span{display:block;margin-top:6px;color:var(--text-soft);font-size:.93rem}

.site-footer{padding:56px 0 70px;border-top:1px solid var(--line);background:rgba(var(--bg-rgb),.22);margin-top:72px}
.site-footer__grid{display:grid;grid-template-columns:1.1fr .8fr .8fr 1fr;gap:18px}
.footer-title{margin:0 0 14px;font-size:1rem}
.footer-links,.footer-contacts,.footer-legal{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.footer-links a{color:var(--text-soft)}
.footer-links a:hover{color:var(--text)}
.footer-copy--muted{font-size:.95rem}
.footer-contacts li{display:grid;gap:4px}
.footer-contacts span,.footer-legal span{color:var(--text-soft)}

.cookie-banner,.cookie-modal{position:fixed;inset:auto 16px 16px 16px;z-index:120}
.cookie-banner__content{
    display:flex;justify-content:space-between;gap:18px;align-items:flex-end;
    padding:18px 20px;border-radius:22px;background:rgba(15,23,42,.92);color:#fff;box-shadow:0 18px 48px rgba(17,24,39,.28);backdrop-filter:blur(18px)
}
.cookie-banner p{margin:6px 0 0;color:rgba(255,255,255,.78);max-width:760px}
.cookie-banner__actions{display:flex;flex-wrap:wrap;gap:10px}
.cookie-modal{inset:0;display:grid;place-items:center;padding:20px;background:rgba(17,24,39,.42)}
.cookie-modal__dialog{width:min(680px,100%);background:var(--surface-solid);border:1px solid var(--line);border-radius:28px;box-shadow:0 18px 48px rgba(17,24,39,.18)}
html[data-theme="dark"] .cookie-modal__dialog{background:var(--surface-solid)}
.cookie-modal__header,.cookie-modal__footer{padding:20px 22px;border-bottom:1px solid var(--line)}
.cookie-modal__footer{border-top:1px solid var(--line);border-bottom:none}
.cookie-modal__body{padding:22px;display:grid;gap:14px}
.cookie-option{display:flex;gap:14px;align-items:flex-start;padding:16px;border-radius:18px;border:1px solid var(--line);background:linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,.04)), var(--surface-muted)}
.cookie-option strong{display:block}
.cookie-option small{display:block;margin-top:6px;color:var(--text-soft);line-height:1.5}
.modal-close{margin-left:auto;border:1px solid var(--line);background:linear-gradient(180deg, rgba(255,255,255,.26), rgba(255,255,255,.06)), var(--surface-muted);width:40px;height:40px;border-radius:12px;cursor:pointer;font-size:1.5rem;line-height:1;color:var(--text)}
.cookie-modal__header{display:flex;align-items:center;gap:12px}
.legal-copy{display:grid;gap:18px;max-width:920px}
.legal-copy h2{margin:28px 0 0;font-size:1.35rem}
.legal-copy p,.legal-copy li{color:var(--text-soft)}
.legal-copy ul{margin:0;padding-left:20px;display:grid;gap:10px}
.policy-note{padding:16px 18px;border-radius:18px;background:linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,.04)), var(--surface-muted);border:1px solid var(--line)}
.status-page{padding:82px 0}
.status-page__card{max-width:760px;padding:28px;border-radius:28px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow)}
.status-page h1{margin:0 0 14px;font-size:clamp(2rem,4vw,3.2rem);line-height:1}
.status-page p{margin:0;color:var(--text-soft);font-size:1.02rem}
.status-page__actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.two-col-text{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.no-map{display:grid;gap:14px;align-content:start}
.no-map img{border-radius:24px;border:1px solid var(--line)}
.tag-row{display:flex;flex-wrap:wrap;gap:10px}
.tag{display:inline-flex;padding:8px 11px;border-radius:999px;border:1px solid var(--line);background:linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,.04)), var(--surface-muted);color:var(--text-soft);font-size:.9rem}

.back-to-top{
    position:fixed;right:18px;bottom:18px;width:54px;height:54px;border-radius:18px;border:1px solid var(--line);
    background:linear-gradient(180deg, rgba(255,255,255,.32), rgba(255,255,255,.08)), var(--surface);
    box-shadow:var(--shadow-strong);backdrop-filter:blur(var(--glass-blur));display:grid;place-items:center;color:var(--text);cursor:pointer;z-index:90;
    opacity:0;visibility:hidden;transform:translateY(12px)
}
.back-to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0)}

.floating-chat{
    position:fixed;right:18px;bottom:86px;z-index:95;display:grid;justify-items:end;gap:12px
}
.floating-chat__avatar{
    width:64px;height:64px;border-radius:22px;border:1px solid var(--line);cursor:pointer;color:#fff;
    background:linear-gradient(140deg, rgba(var(--accent-rgb),.86), rgba(17,24,39,.94));box-shadow:0 20px 44px rgba(var(--accent-rgb),.28);position:relative
}
.floating-chat__avatar-dot{position:absolute;top:11px;right:11px;width:10px;height:10px;border-radius:999px;background:#34d399;box-shadow:0 0 0 4px rgba(52,211,153,.16)}
.floating-chat__avatar-core{font-size:1.3rem;font-weight:700;letter-spacing:.03em}
.floating-chat__card{
    width:min(360px,calc(100vw - 28px));padding:14px;border-radius:24px;border:1px solid rgba(255,255,255,.18);
    background:linear-gradient(180deg, rgba(255,255,255,.32), rgba(255,255,255,.08)), var(--surface);
    box-shadow:var(--shadow-strong);backdrop-filter:blur(22px)
}
.floating-chat__header{display:flex;align-items:center;gap:12px}
.floating-chat__person{display:grid;gap:2px}
.floating-chat__person small{color:var(--text-soft)}
.floating-chat__close{margin-left:auto}
.floating-chat__body{display:grid;gap:12px;padding:10px 0 14px}
.typing-bubble,.chat-bubble{
    max-width:100%;padding:14px 16px;border-radius:18px;border:1px solid var(--line);
    background:linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,.04)), var(--surface-muted)
}
.typing-bubble{display:inline-flex;gap:6px;align-items:center;width:max-content}
.typing-bubble span{width:8px;height:8px;border-radius:999px;background:var(--text-soft);opacity:.34;animation:typingPulse 1.3s infinite ease-in-out}
.typing-bubble span:nth-child(2){animation-delay:.15s}
.typing-bubble span:nth-child(3){animation-delay:.3s}
.chat-bubble{color:var(--text);line-height:1.5}
.floating-chat__cta{width:100%}
@keyframes typingPulse{0%,80%,100%{transform:translateY(0);opacity:.35}40%{transform:translateY(-3px);opacity:1}}

.activity-feed{
    position:fixed;left:18px;bottom:18px;z-index:92;display:grid;gap:10px;max-width:min(360px,calc(100vw - 28px));pointer-events:none
}
.activity-toast{
    padding:14px 16px;border-radius:18px;border:1px solid rgba(255,255,255,.18);color:var(--text);
    background:linear-gradient(180deg, rgba(255,255,255,.28), rgba(255,255,255,.08)), var(--surface);
    box-shadow:var(--shadow-strong);backdrop-filter:blur(22px);opacity:0;transform:translateY(12px) scale(.98);transition:opacity .35s var(--ease), transform .35s var(--ease)
}
.activity-toast.is-visible{opacity:1;transform:translateY(0) scale(1)}
.activity-toast strong{display:block;font-size:.95rem}
.activity-toast span{display:block;margin-top:4px;color:var(--text-soft);font-size:.9rem}

.reveal{opacity:0;transform:translateY(22px) scale(.985);transition:opacity .55s var(--ease), transform .55s var(--ease)}
.reveal.is-visible{opacity:1;transform:translateY(0) scale(1)}

html[data-theme="dark"] .button--ghost,
html[data-theme="dark"] .mode-switch,
html[data-theme="dark"] .accent-switch,
html[data-theme="dark"] .nav-toggle,
html[data-theme="dark"] .logo__mark,
html[data-theme="dark"] .eyebrow,
html[data-theme="dark"] .hero__meta li,
html[data-theme="dark"] .faq-item,
html[data-theme="dark"] .cookie-option,
html[data-theme="dark"] .modal-close,
html[data-theme="dark"] .back-to-top,
html[data-theme="dark"] .floating-chat__card,
html[data-theme="dark"] .activity-toast{
    background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03)), var(--surface)
}
html[data-theme="dark"] .button--primary,
html[data-theme="dark"] .button--dark{background:linear-gradient(180deg, rgba(255,255,255,.12), transparent), #0b1324}
html[data-theme="dark"] .button--ghost{color:var(--text)}
html[data-theme="dark"] .cookie-banner__content{background:rgba(5,10,21,.94)}

@media (max-width: 1180px){
    .site-header__inner{grid-template-columns:auto 1fr auto}
    .site-header__tools{justify-self:center}
}
@media (max-width: 1080px){
    .hero__layout,.request-shell,.contact-mini,.content-grid,.site-footer__grid{grid-template-columns:1fr}
    .material-grid{grid-template-columns:repeat(2,1fr)}
    .steps{grid-template-columns:repeat(3,1fr)}
    .case-grid,.grid-3{grid-template-columns:repeat(2,1fr)}
    .sidebar-stack{position:static}
    .site-header__inner{grid-template-columns:auto 1fr auto}
}
@media (max-width: 860px){
    .site-nav{
        position:fixed;inset:76px 16px auto 16px;display:none;flex-direction:column;align-items:stretch;
        padding:18px;border-radius:24px;background:linear-gradient(180deg, rgba(255,255,255,.3), rgba(255,255,255,.08)), var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-strong);backdrop-filter:blur(18px)
    }
    html[data-theme="dark"] .site-nav{background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03)), var(--surface)}
    .site-nav.is-open{display:flex}
    .site-nav ul{flex-direction:column;gap:8px}
    .nav-toggle{display:flex;justify-self:end}
    .hero{padding-top:36px}
    .hero__stats,.grid-2,.kpi-grid,.two-col-text{grid-template-columns:1fr}
    .case-grid,.grid-3,.material-grid,.steps,.form-grid{grid-template-columns:1fr}
    .cookie-banner__content{flex-direction:column;align-items:stretch}
    .site-header__tools{justify-self:end;order:3;width:100%;justify-content:flex-start;grid-column:1/-1;overflow:auto;padding-bottom:2px}
    .floating-chat{right:14px;bottom:82px}
    .floating-chat__dock{align-items:flex-end;flex-direction:column-reverse}
    .floating-chat__hint{max-width:min(280px,calc(100vw - 92px));font-size:.92rem;padding:12px 14px}
    .online-indicator{left:14px;bottom:84px}
    .activity-feed{left:14px;bottom:14px}
}
@media (max-width: 560px){
    .container{width:min(var(--container),calc(100% - 24px))}
    .site-header__inner{min-height:72px;gap:12px}
    .site-header__tools{gap:8px}
    .mode-switch{padding:5px}
    .mode-switch__btn{width:36px;height:36px}
    .hero h1{font-size:clamp(2.1rem,12vw,3.2rem)}
    .button{width:100%}
    .hero__actions .button{width:auto}
    .back-to-top{width:50px;height:50px;right:14px;bottom:14px}
    .floating-chat__avatar{width:58px;height:58px;border-radius:20px}
    .floating-chat__card{width:min(330px,calc(100vw - 24px))}
}
@media (prefers-reduced-motion: reduce){
    .reveal,.activity-toast,.back-to-top,.floating-chat__avatar,.button,.mode-switch__btn,.accent-switch__btn{transition:none}
    .typing-bubble span{animation:none}
}


/* ===== Premium v5 overrides ===== */
html{color-scheme:light}
html[data-theme="dark"]{color-scheme:dark}
.logo__mark{
    background:linear-gradient(180deg, rgba(255,255,255,.56), rgba(255,255,255,.14)), rgba(var(--surface-rgb),.88);
    border-color:rgba(var(--accent-rgb),.18);
    box-shadow:0 12px 34px rgba(var(--accent-rgb),.10), var(--shadow)
}
.logo__mark::after{
    content:"";position:absolute;inset:-1px;border-radius:inherit;
    background:linear-gradient(135deg, rgba(var(--accent-rgb),.24), transparent 38%, rgba(255,255,255,.34));
    -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite:xor;mask-composite:exclude;padding:1px;pointer-events:none
}
.logo__text strong{font-size:1.02rem;letter-spacing:.06em}
.logo__text small{letter-spacing:.11em}
.site-header__inner{position:relative}
.site-header__inner::after{
    content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;
    background:linear-gradient(90deg, transparent, rgba(var(--accent-rgb),.22), transparent)
}
.site-header__tools{gap:10px;flex-wrap:wrap}
.mode-switch,.accent-switch{
    border-color:rgba(var(--accent-rgb),.14);
    background:
      radial-gradient(80% 120% at 0% 0%, rgba(255,255,255,.42), transparent 50%),
      linear-gradient(180deg, rgba(255,255,255,.28), rgba(255,255,255,.08)),
      rgba(var(--surface-rgb),.72);
    box-shadow:0 12px 32px rgba(15,23,42,.08), inset 0 1px 0 rgba(255,255,255,.5)
}
.mode-switch__btn{
    position:relative;
    color:var(--text-soft)
}
.mode-switch__btn::before{
    content:"";position:absolute;inset:6px;border-radius:12px;
    background:radial-gradient(circle at 50% 18%, rgba(255,255,255,.44), transparent 56%);
    opacity:0;transition:opacity var(--dur-fast) var(--ease)
}
.mode-switch__btn:hover::before,.mode-switch__btn.is-active::before{opacity:1}
.mode-switch__btn.is-active{
    color:var(--accent);
    background:linear-gradient(180deg, rgba(var(--accent-rgb),.18), rgba(var(--accent-rgb),.07));
    border-color:rgba(var(--accent-rgb),.24)
}
.accent-switch{padding:7px 10px}
.accent-switch__btn{width:20px;height:20px;border:2px solid rgba(255,255,255,.76);box-shadow:0 0 0 1px rgba(15,23,42,.08), inset 0 1px 2px rgba(255,255,255,.4)}
.accent-switch__btn::before{
    content:"";position:absolute;inset:-7px;border-radius:999px;background:radial-gradient(circle, rgba(var(--accent-rgb),.18), transparent 70%);opacity:0;transform:scale(.7);transition:opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease)
}
.accent-switch__btn:hover::before,.accent-switch__btn.is-active::before{opacity:1;transform:scale(1)}
.site-nav a{position:relative}
.site-nav a::after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:2px;border-radius:2px;background:linear-gradient(90deg, transparent, rgba(var(--accent-rgb),.9), transparent);transform:scaleX(0);transform-origin:center;transition:transform var(--dur-fast) var(--ease)}
.site-nav a:hover::after,.site-nav a[aria-current="page"]::after{transform:scaleX(1)}
.hero__layout{gap:30px;align-items:stretch}
.hero__copy{padding-top:14px}
.eyebrow{
    border-color:rgba(var(--accent-rgb),.16);
    background:
      linear-gradient(180deg, rgba(var(--accent-rgb),.10), rgba(255,255,255,.05)),
      rgba(var(--surface-rgb),.68);
    box-shadow:0 12px 28px rgba(var(--accent-rgb),.08), inset 0 1px 0 rgba(255,255,255,.56);
    color:var(--text)
}
.hero h1{
    max-width:1000px;
    text-wrap:balance;
    letter-spacing:-.055em;
    text-shadow:0 20px 45px rgba(var(--accent-rgb),.08)
}
.hero p.lead{font-size:1.08rem;max-width:700px}
.hero__meta li{border-color:rgba(var(--accent-rgb),.14)}
.hero__panel{
    position:relative;overflow:hidden;
    background:
      radial-gradient(120% 160% at 0% 0%, rgba(var(--accent-rgb),.12), transparent 56%),
      linear-gradient(180deg, rgba(255,255,255,.34), rgba(255,255,255,.06)),
      rgba(var(--surface-rgb),.74)
}
.hero__panel::after{
    content:"";position:absolute;inset:auto -10% -40% auto;width:70%;aspect-ratio:1/1;border-radius:50%;
    background:radial-gradient(circle, rgba(var(--accent-rgb),.16), transparent 62%);filter:blur(10px);opacity:.9
}
.metric-card,.card,.step,.contact-card,.material-card,.faq-card,.case-card,.service-card,.empty-card,.legal-card,.info-card,.sidebar-box,.request-form,.kpi{
    border:1px solid rgba(255,255,255,.24);
    background:
      radial-gradient(160% 120% at var(--pointer-x) var(--pointer-y), rgba(255,255,255,.18), transparent 44%),
      linear-gradient(180deg, rgba(255,255,255,.30), rgba(255,255,255,.05)),
      rgba(var(--surface-rgb),.78);
    box-shadow:0 18px 44px rgba(15,23,42,.08), inset 0 1px 0 rgba(255,255,255,.50);
}
.metric-card::after,.card::after,.step::after,.contact-card::after,.material-card::after,.faq-card::after,.case-card::after,.service-card::after,.empty-card::after,.legal-card::after,.info-card::after,.sidebar-box::after,.request-form::after,.kpi::after{
    content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
    background:linear-gradient(135deg, rgba(var(--accent-rgb),.10), transparent 26%, transparent 68%, rgba(255,255,255,.22));opacity:.55
}
.card,.service-card,.step,.metric-card,.material-card,.case-card,.sidebar-box,.info-card,.contact-card,.legal-card,.faq-item,.status-page__card,.kpi{transition:transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s var(--ease), background .45s var(--ease)}
.card:hover,.service-card:hover,.step:hover,.metric-card:hover,.material-card:hover,.case-card:hover,.sidebar-box:hover,.info-card:hover,.contact-card:hover,.legal-card:hover,.kpi:hover{
    transform:translateY(-4px);
    border-color:rgba(var(--accent-rgb),.22);
    box-shadow:0 26px 58px rgba(15,23,42,.12), 0 0 0 1px rgba(var(--accent-rgb),.06), inset 0 1px 0 rgba(255,255,255,.58)
}
.card h3,.service-card h3,.step h3,.material-card h3,.contact-card h3,.legal-card h3,.case-card h3,.faq-card h3{letter-spacing:-.02em}
.service-card__tag,.case-meta span,.tag,.step__num{
    border-color:rgba(var(--accent-rgb),.18)
}
.service-card__tag{background:rgba(var(--accent-rgb),.10);color:var(--accent)}
.service-card__link{color:var(--accent)}
.service-card__link:hover{opacity:.82}
.button{position:relative;overflow:hidden}
.button::before{
    content:"";position:absolute;inset:0;pointer-events:none;
    background:linear-gradient(135deg, rgba(255,255,255,.34), transparent 26%, transparent 62%, rgba(255,255,255,.14));opacity:.8
}
.button--primary{
    color:var(--accent-contrast);
    background:
      radial-gradient(120% 120% at 0% 0%, rgba(255,255,255,.22), transparent 34%),
      linear-gradient(180deg, rgba(255,255,255,.08), transparent),
      var(--accent);
    box-shadow:0 18px 36px rgba(var(--accent-rgb),.32), inset 0 1px 0 rgba(255,255,255,.24)
}
.button--primary:hover{box-shadow:0 22px 42px rgba(var(--accent-rgb),.38), inset 0 1px 0 rgba(255,255,255,.24)}
.button--dark{background:linear-gradient(180deg, rgba(255,255,255,.18), transparent), var(--text);color:#fff}
html[data-theme="dark"] .button--dark{background:linear-gradient(180deg, rgba(255,255,255,.10), transparent), #08101e}
.button--ghost{
    background:
      linear-gradient(180deg, rgba(255,255,255,.32), rgba(255,255,255,.08)),
      rgba(var(--surface-rgb),.82)
}
.section-head h2,
.page-hero h1,
.status-page h1{color:var(--text)}
.section-head h2{position:relative}
.section-head h2::after{
    content:"";display:block;width:78px;height:3px;border-radius:999px;margin-top:16px;
    background:linear-gradient(90deg, var(--accent), rgba(var(--accent-rgb),0))
}
.request-shell{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}
.info-card,.contact-card,.legal-card,.sidebar-box,.card{border-radius:30px}
.info-card .request-form,
.contact-card .request-form,
.card .request-form,
.sidebar-box .request-form{
    padding:0;
    margin-top:0;
    border:0;
    border-radius:0;
    background:transparent;
    box-shadow:none;
    backdrop-filter:none;
}
.info-card .request-form::before,
.info-card .request-form::after,
.contact-card .request-form::before,
.contact-card .request-form::after,
.card .request-form::before,
.card .request-form::after,
.sidebar-box .request-form::before,
.sidebar-box .request-form::after{display:none}
.form-grid{gap:18px}
.field{gap:9px}
.field label{
    font-size:.82rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-soft)
}
.field input,.field select,.field textarea{
    background:rgba(var(--surface-rgb),.82);
    border-color:rgba(var(--accent-rgb),.10);
    box-shadow:inset 0 1px 0 rgba(255,255,255,.52)
}
html[data-theme="dark"] .field input,
html[data-theme="dark"] .field select,
html[data-theme="dark"] .field textarea{
    background:rgba(8,15,27,.72);
    box-shadow:inset 0 1px 0 rgba(255,255,255,.05)
}
.field input:hover,.field select:hover,.field textarea:hover{border-color:rgba(var(--accent-rgb),.22)}
.form-alert--success{background:rgba(15,118,110,.09);border-color:rgba(15,118,110,.20);box-shadow:inset 0 1px 0 rgba(255,255,255,.22)}
.form-alert--error{background:rgba(180,35,24,.07);border-color:rgba(180,35,24,.16)}
.contact-list li,.legal-list li{align-items:flex-start}
.contact-list div,.legal-list div{font-weight:500}
.cookie-banner__content{
    border:1px solid rgba(255,255,255,.18);
    background:linear-gradient(180deg, rgba(12,19,34,.94), rgba(8,12,22,.92));
    box-shadow:0 28px 70px rgba(15,23,42,.34)
}
.cookie-modal{backdrop-filter:blur(10px)}
.cookie-modal__dialog{
    background:
      radial-gradient(140% 140% at 0% 0%, rgba(var(--accent-rgb),.10), transparent 55%),
      linear-gradient(180deg, rgba(255,255,255,.34), rgba(255,255,255,.08)),
      rgba(var(--surface-rgb),.90)
}
.floating-chat{right:18px;bottom:88px;gap:14px}
.floating-chat__avatar{
    width:68px;height:68px;border-radius:24px;
    border:1px solid rgba(var(--accent-rgb),.26);
    background:
      radial-gradient(110% 120% at 24% 18%, rgba(255,255,255,.24), transparent 36%),
      linear-gradient(145deg, rgba(var(--accent-rgb),.94), rgba(15,23,42,.92));
    box-shadow:0 24px 48px rgba(var(--accent-rgb),.28), inset 0 1px 0 rgba(255,255,255,.26)
}
.floating-chat__avatar-ring{
    position:absolute;inset:-7px;border-radius:inherit;border:1px solid rgba(var(--accent-rgb),.16);opacity:.9;animation:chatPulse 2.8s ease-in-out infinite
}
@keyframes chatPulse{0%,100%{transform:scale(1);opacity:.34}50%{transform:scale(1.08);opacity:.12}}
.floating-chat__avatar-core{font-size:1.45rem}
.floating-chat__card{
    width:min(380px,calc(100vw - 28px));padding:16px 16px 14px;border-radius:26px;
    border:1px solid rgba(var(--accent-rgb),.16);
    background:
      radial-gradient(120% 120% at 0% 0%, rgba(var(--accent-rgb),.12), transparent 52%),
      linear-gradient(180deg, rgba(255,255,255,.34), rgba(255,255,255,.08)),
      rgba(var(--surface-rgb),.86)
}
.floating-chat__body{padding:12px 0 14px}
.chat-bubble{border-color:rgba(var(--accent-rgb),.12)}
.online-indicator{
    position:fixed;left:18px;bottom:18px;z-index:93;display:flex;align-items:center;gap:10px;
    padding:14px 16px;border-radius:999px;border:1px solid rgba(var(--accent-rgb),.18);
    background:
      linear-gradient(180deg, rgba(255,255,255,.30), rgba(255,255,255,.08)),
      rgba(var(--surface-rgb),.84);
    box-shadow:0 20px 44px rgba(15,23,42,.12);backdrop-filter:blur(20px)
}
.online-indicator__dot{width:9px;height:9px;border-radius:999px;background:#22c55e;box-shadow:0 0 0 5px rgba(34,197,94,.12)}
.online-indicator__label{font-size:.88rem;color:var(--text-soft)}
.online-indicator strong{font-size:1rem;letter-spacing:.02em}
.activity-feed{left:18px;bottom:84px;gap:12px}
.activity-toast{
    border-color:rgba(var(--accent-rgb),.14);
    background:
      radial-gradient(120% 140% at 0% 0%, rgba(var(--accent-rgb),.10), transparent 52%),
      linear-gradient(180deg, rgba(255,255,255,.30), rgba(255,255,255,.08)),
      rgba(var(--surface-rgb),.84)
}
.breadcrumbs li+li::before{color:rgba(var(--accent-rgb),.52)}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:12px}
.faq-item summary::after{content:"+";font-size:1.15rem;color:var(--accent)}
.faq-item[open] summary::after{content:"−"}
.status-page__card{
    background:
      radial-gradient(120% 140% at 0% 0%, rgba(var(--accent-rgb),.10), transparent 56%),
      linear-gradient(180deg, rgba(255,255,255,.30), rgba(255,255,255,.08)),
      rgba(var(--surface-rgb),.86)
}
html[data-theme="dark"] .button--ghost,
html[data-theme="dark"] .mode-switch,
html[data-theme="dark"] .accent-switch,
html[data-theme="dark"] .nav-toggle,
html[data-theme="dark"] .logo__mark,
html[data-theme="dark"] .eyebrow,
html[data-theme="dark"] .hero__meta li,
html[data-theme="dark"] .faq-item,
html[data-theme="dark"] .cookie-option,
html[data-theme="dark"] .modal-close,
html[data-theme="dark"] .back-to-top,
html[data-theme="dark"] .floating-chat__card,
html[data-theme="dark"] .activity-toast,
html[data-theme="dark"] .online-indicator{
    background:
      radial-gradient(140% 140% at 0% 0%, rgba(var(--accent-rgb),.10), transparent 56%),
      linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03)),
      rgba(var(--surface-rgb),.88)
}
html[data-theme="dark"] .button--primary{
    box-shadow:0 20px 42px rgba(var(--accent-rgb),.24), inset 0 1px 0 rgba(255,255,255,.18)
}
@media (max-width: 1080px){
    .request-shell{grid-template-columns:1fr}
}
@media (max-width: 860px){
    .site-header__tools{order:3;width:100%;justify-content:flex-start;overflow:auto;padding-bottom:2px;flex-wrap:nowrap}
    .online-indicator{left:14px;bottom:14px}
    .activity-feed{left:14px;bottom:80px}
}
@media (max-width: 560px){
    .mode-switch,.accent-switch{padding:6px 8px}
    .site-header__tools{gap:8px}
    .floating-chat{right:14px;bottom:78px}
    .floating-chat__avatar{width:60px;height:60px;border-radius:22px}
    .floating-chat__card{width:min(340px,calc(100vw - 24px))}
    .online-indicator{padding:12px 14px}
}
@media (prefers-reduced-motion: reduce){
    body::before,body::after,.floating-chat__avatar-ring{animation:none}
}

/* ===== v6 premium theme + form polish ===== */
html[data-theme="light"][data-accent="cyan"]{
    --bg:#f1fbff;--surface:#faffff;--surface-solid:#fcffff;--surface-muted:#edf9fe;--line:#cfeaf5;--line-strong:#b6dce9;
    --text:#072433;--text-soft:#517082;--header-bg:rgba(241,251,255,.78);--header-border:rgba(183,220,233,.82);
    --bg-glow-1:rgba(8,182,255,.16);--bg-glow-2:rgba(58,225,255,.12);--bg-glow-3:rgba(122,236,255,.10);--surface-rgb:250,255,255;--bg-rgb:241,251,255;
}
html[data-theme="dark"][data-accent="cyan"]{
    --bg:#04131c;--surface:#081d29;--surface-solid:#081924;--surface-muted:#0b2230;--line:#17384b;--line-strong:#22526a;
    --text:#e8fbff;--text-soft:#8bb4c4;--header-bg:rgba(4,19,28,.72);--header-border:rgba(23,56,75,.8);
    --bg-glow-1:rgba(8,182,255,.18);--bg-glow-2:rgba(34,211,238,.12);--bg-glow-3:rgba(99,102,241,.08);--surface-rgb:8,29,41;--bg-rgb:4,19,28;
}
html[data-theme="light"][data-accent="magenta"]{
    --bg:#fff5fb;--surface:#fffafd;--surface-solid:#fffafd;--surface-muted:#fff0f8;--line:#f3d4e8;--line-strong:#e8bdd9;
    --text:#2c1024;--text-soft:#7d5c74;--header-bg:rgba(255,245,251,.8);--header-border:rgba(232,189,217,.82);
    --bg-glow-1:rgba(244,63,181,.16);--bg-glow-2:rgba(255,138,193,.12);--bg-glow-3:rgba(8,182,255,.08);--surface-rgb:255,250,253;--bg-rgb:255,245,251;
}
html[data-theme="dark"][data-accent="magenta"]{
    --bg:#180813;--surface:#24101d;--surface-solid:#210e1a;--surface-muted:#2a1320;--line:#4a2138;--line-strong:#66304d;
    --text:#fff0fb;--text-soft:#c69cb5;--header-bg:rgba(24,8,19,.74);--header-border:rgba(74,33,56,.8);
    --bg-glow-1:rgba(244,63,181,.18);--bg-glow-2:rgba(236,72,153,.10);--bg-glow-3:rgba(255,201,235,.06);--surface-rgb:36,16,29;--bg-rgb:24,8,19;
}
html[data-theme="light"][data-accent="yellow"]{
    --bg:#fff9ec;--surface:#fffdf7;--surface-solid:#fffdf7;--surface-muted:#fff6df;--line:#f0e0ab;--line-strong:#e5d088;
    --text:#30250b;--text-soft:#7a6a3b;--header-bg:rgba(255,249,236,.82);--header-border:rgba(229,208,136,.82);
    --bg-glow-1:rgba(242,186,0,.18);--bg-glow-2:rgba(255,226,84,.13);--bg-glow-3:rgba(244,63,181,.05);--surface-rgb:255,253,247;--bg-rgb:255,249,236;
}
html[data-theme="dark"][data-accent="yellow"]{
    --bg:#171205;--surface:#231a08;--surface-solid:#201807;--surface-muted:#2c2009;--line:#4a3a12;--line-strong:#68531a;
    --text:#fff7dd;--text-soft:#c7b57c;--header-bg:rgba(23,18,5,.76);--header-border:rgba(74,58,18,.82);
    --bg-glow-1:rgba(242,186,0,.18);--bg-glow-2:rgba(251,191,36,.12);--bg-glow-3:rgba(255,255,255,.04);--surface-rgb:35,26,8;--bg-rgb:23,18,5;
}
html[data-theme="light"][data-accent="key"]{
    --bg:#f3f6fb;--surface:#fbfdff;--surface-solid:#fbfdff;--surface-muted:#eef3f9;--line:#d6dee8;--line-strong:#c5d1de;
    --text:#08101f;--text-soft:#5a6679;--header-bg:rgba(243,246,251,.8);--header-border:rgba(197,209,222,.84);
    --bg-glow-1:rgba(15,23,42,.14);--bg-glow-2:rgba(77,120,255,.08);--bg-glow-3:rgba(8,182,255,.06);--surface-rgb:251,253,255;--bg-rgb:243,246,251;
}
html[data-theme="dark"][data-accent="key"]{
    --bg:#060b14;--surface:#0b1320;--surface-solid:#09111d;--surface-muted:#11192a;--line:#202c42;--line-strong:#2e3d58;
    --text:#edf2fb;--text-soft:#a6b2c7;--header-bg:rgba(6,11,20,.74);--header-border:rgba(32,44,66,.82);
    --bg-glow-1:rgba(77,120,255,.14);--bg-glow-2:rgba(15,23,42,.18);--bg-glow-3:rgba(8,182,255,.08);--surface-rgb:11,19,32;--bg-rgb:6,11,20;
}

body{
    background:
      radial-gradient(900px 580px at 5% 8%, rgba(var(--accent-rgb),.12), transparent 58%),
      radial-gradient(1200px 720px at 100% 0%, var(--bg-glow-1), transparent 56%),
      radial-gradient(920px 620px at 0% 100%, var(--bg-glow-2), transparent 60%),
      radial-gradient(760px 520px at 78% 78%, var(--bg-glow-3), transparent 62%),
      linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,0)),
      var(--bg);
}
body::after{
    background:radial-gradient(circle at center, rgba(var(--accent-rgb),.10), transparent 66%);
}
.site-header{
    box-shadow:0 10px 30px rgba(15,23,42,.04);
}
.hero::before{
    content:"";position:absolute;left:0;right:0;top:-8%;height:110%;pointer-events:none;z-index:0;
    background:
      radial-gradient(560px 260px at 18% 30%, rgba(var(--accent-rgb),.09), transparent 65%),
      radial-gradient(740px 300px at 78% 4%, rgba(var(--accent-rgb),.06), transparent 70%);
    filter:blur(12px);
}
.hero__layout,.section .container,.site-footer__grid{position:relative;z-index:1}
.hero__panel,
.metric-card,.card,.step,.contact-card,.material-card,.faq-card,.case-card,.service-card,.empty-card,.legal-card,.info-card,.sidebar-box,.request-form,.kpi,.status-page__card,.cookie-modal__dialog,.cookie-banner__content,.floating-chat__card,.activity-toast,.online-indicator{
    backdrop-filter:blur(28px) saturate(135%);
    -webkit-backdrop-filter:blur(28px) saturate(135%);
}
.form-stage{display:block}
.form-stage .request-form{height:100%}
.request-shell{align-items:stretch;gap:24px}
.request-form{
    position:relative;
    border-radius:34px;
    padding:26px;
    border:1px solid rgba(var(--accent-rgb),.15);
    background:
      radial-gradient(160% 120% at 0% 0%, rgba(var(--accent-rgb),.12), transparent 48%),
      linear-gradient(180deg, rgba(255,255,255,.40), rgba(255,255,255,.07)),
      rgba(var(--surface-rgb),.88);
    box-shadow:0 24px 58px rgba(15,23,42,.10), inset 0 1px 0 rgba(255,255,255,.56);
    overflow:hidden;
}
.request-form::before{
    content:"";position:absolute;inset:auto -10% -35% auto;width:72%;aspect-ratio:1/1;border-radius:50%;pointer-events:none;
    background:radial-gradient(circle, rgba(var(--accent-rgb),.16), transparent 62%);filter:blur(10px);
}
.request-form::after{
    content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
    background:linear-gradient(135deg, rgba(255,255,255,.42), transparent 24%, transparent 72%, rgba(var(--accent-rgb),.10));
}
.request-form__intro{position:relative;z-index:1;display:grid;gap:10px;margin-bottom:20px;max-width:760px}
.request-form__eyebrow{display:inline-flex;width:max-content;padding:8px 12px;border-radius:999px;border:1px solid rgba(var(--accent-rgb),.16);background:rgba(var(--accent-rgb),.08);font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.request-form__title{margin:0;font-size:clamp(1.5rem,2.4vw,2.15rem);line-height:1.05;letter-spacing:-.04em}
.request-form__lead{margin:0;color:var(--text-soft);line-height:1.65}
.request-form--full{padding:30px}
.field input,.field select,.field textarea{
    position:relative;
    background:linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.46));
    border:1px solid rgba(var(--accent-rgb),.14);
    box-shadow:inset 0 1px 0 rgba(255,255,255,.56), 0 8px 18px rgba(15,23,42,.04);
}
html[data-theme="dark"] .field input,
html[data-theme="dark"] .field select,
html[data-theme="dark"] .field textarea{
    background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03)), rgba(var(--surface-rgb),.8);
}
.field input:hover,.field select:hover,.field textarea:hover{border-color:rgba(var(--accent-rgb),.22)}
.field input:focus,.field select:focus,.field textarea:focus{transform:translateY(-1px)}
.form-actions{position:relative;z-index:1}
.consent-line,.form-grid,.form-alert{position:relative;z-index:1}
.card--form,.contact-card--form,.info-card--form,.sidebar-box--form{padding:0;background:none;border:none;box-shadow:none}
.online-indicator{min-width:176px;justify-content:center}
.online-indicator::before{
    content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
    background:linear-gradient(135deg, rgba(255,255,255,.32), transparent 32%, transparent 70%, rgba(var(--accent-rgb),.12));
}
.floating-chat__avatar{transition:transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease)}
.floating-chat__avatar:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 24px 52px rgba(var(--accent-rgb),.34)}
.floating-chat__card[hidden]{display:none !important}
.floating-chat__card{box-shadow:0 28px 64px rgba(15,23,42,.14), 0 0 0 1px rgba(var(--accent-rgb),.06) inset}
.cookie-banner__content,
.cookie-modal__dialog{border-color:rgba(var(--accent-rgb),.14)}
.case-card__img{background:linear-gradient(180deg, rgba(var(--accent-rgb),.10), rgba(255,255,255,.04)), var(--surface-muted)}
html[data-theme="dark"] .case-card__img{background:linear-gradient(180deg, rgba(var(--accent-rgb),.12), rgba(255,255,255,.02)), var(--surface-muted)}

@media (max-width: 1080px){
    .request-form,.request-form--full{padding:24px}
}
@media (max-width: 860px){
    .request-shell{gap:18px}
}
@media (max-width: 560px){
    .request-form,.request-form--full{padding:20px;border-radius:28px}
    .request-form__title{font-size:1.45rem}
    .request-form__eyebrow{font-size:.74rem}
}


/* ===== v6.1 city selector + contrast + mobile polish ===== */
:root{--ui-base-bottom:18px;--ui-chat-bottom:88px;--ui-activity-bottom:100px}
body.is-scroll-locked{overflow:hidden}

.site-header__tools{align-items:center}
.city-switch{
    display:inline-flex;align-items:center;gap:12px;min-height:52px;padding:8px 14px;border-radius:18px;border:1px solid rgba(var(--accent-rgb),.16);
    background:linear-gradient(180deg, rgba(255,255,255,.34), rgba(255,255,255,.08)), rgba(var(--surface-rgb),.78);
    color:var(--text);box-shadow:0 12px 32px rgba(15,23,42,.08), inset 0 1px 0 rgba(255,255,255,.48)
}
.city-switch__icon{display:grid;place-items:center;width:34px;height:34px;border-radius:12px;background:rgba(var(--accent-rgb),.12);color:var(--accent)}
.city-switch__copy{display:grid;gap:2px;text-align:left}
.city-switch__copy small{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-soft)}
.city-switch__copy strong{font-size:.98rem;line-height:1.1}
.city-switch__caret{font-size:1rem;color:var(--text-soft)}
.city-modal{position:fixed;inset:0;z-index:135;display:grid;place-items:center;padding:20px;background:rgba(8,15,27,.42);backdrop-filter:blur(10px)}
.city-modal__dialog{
    width:min(760px,100%);max-height:min(86vh,720px);overflow:auto;padding:22px;border-radius:30px;border:1px solid rgba(var(--accent-rgb),.16);
    background:linear-gradient(180deg, rgba(255,255,255,.42), rgba(255,255,255,.08)), rgba(var(--surface-rgb),.96);box-shadow:0 30px 80px rgba(8,15,27,.22)
}
.city-modal__header{display:flex;gap:16px;justify-content:space-between;align-items:flex-start;margin-bottom:18px}
.city-modal__header p{margin:8px 0 0;color:var(--text-soft);max-width:560px}
.city-modal__search input{padding-right:42px}
.city-modal__current{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;padding:14px 16px;border-radius:18px;border:1px solid rgba(var(--accent-rgb),.14);background:rgba(var(--accent-rgb),.08)}
.city-modal__current span{color:var(--text-soft)}
.city-modal__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.city-option{
    text-align:left;display:grid;gap:4px;padding:14px 16px;border-radius:18px;border:1px solid var(--line);
    background:linear-gradient(180deg, rgba(255,255,255,.28), rgba(255,255,255,.05)), rgba(var(--surface-rgb),.84);color:var(--text);
    transition:transform .22s var(--ease), border-color .22s var(--ease), background .22s var(--ease), box-shadow .22s var(--ease)
}
.city-option small{color:var(--text-soft)}
.city-option:hover,.city-option:focus-visible,.city-option.is-active{transform:translateY(-2px);border-color:rgba(var(--accent-rgb),.28);box-shadow:0 18px 38px rgba(15,23,42,.10)}
.city-option.is-active{background:linear-gradient(180deg, rgba(var(--accent-rgb),.16), rgba(255,255,255,.06)), rgba(var(--surface-rgb),.9)}

.icon-spot{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:14px;margin-bottom:14px;color:var(--accent);border:1px solid rgba(var(--accent-rgb),.16);background:linear-gradient(180deg, rgba(var(--accent-rgb),.12), rgba(255,255,255,.04));box-shadow:inset 0 1px 0 rgba(255,255,255,.42)}
.card:hover .icon-spot,.service-card:hover .icon-spot,.step:hover .icon-spot{transform:translateY(-2px);box-shadow:0 14px 28px rgba(var(--accent-rgb),.14), inset 0 1px 0 rgba(255,255,255,.46)}
.icon-spot svg{transition:transform .35s var(--ease)}
.card:hover .icon-spot svg,.service-card:hover .icon-spot svg,.step:hover .icon-spot svg{transform:translateY(-1px) scale(1.04)}

.button,.mode-switch__btn,.accent-switch__btn,.city-switch,.nav-toggle,.modal-close,.back-to-top,.floating-chat__avatar,.city-option,.cookie-option,.faq-item{transition:transform .24s var(--ease), background .24s var(--ease), border-color .24s var(--ease), box-shadow .24s var(--ease), opacity .24s var(--ease)}
.button--dark{color:#fff;border-color:rgba(6,11,20,.35)}
.button--dark:hover,.button--dark:focus-visible{color:#fff}
.button--ghost{color:var(--text);border-color:rgba(var(--accent-rgb),.16)}
.button--ghost:hover,.button--ghost:focus-visible{border-color:rgba(var(--accent-rgb),.24)}
.button[disabled],.button:disabled{opacity:.55;cursor:not-allowed;transform:none !important}
.field input,.field select,.field textarea{color:var(--text)}
.field input::placeholder,.field textarea::placeholder{color:var(--text-soft);opacity:.9}
.field select{appearance:none;background-image:linear-gradient(45deg, transparent 50%, currentColor 50%),linear-gradient(135deg, currentColor 50%, transparent 50%);background-position:calc(100% - 18px) calc(50% - 3px),calc(100% - 12px) calc(50% - 3px);background-size:6px 6px,6px 6px;background-repeat:no-repeat}
.field input:focus,.field select:focus,.field textarea:focus,.button:focus-visible,.site-nav a:focus-visible,.nav-toggle:focus-visible,.faq-item summary:focus-visible,.modal-close:focus-visible,.mode-switch__btn:focus-visible,.accent-switch__btn:focus-visible,.back-to-top:focus-visible,.floating-chat__avatar:focus-visible,.city-switch:focus-visible,.city-option:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(var(--accent-rgb),.18), 0 0 0 1px rgba(var(--accent-rgb),.28) inset}

.cookie-banner{bottom:var(--ui-base-bottom)}
.cookie-banner__content{align-items:center}
.cookie-modal__dialog,.city-modal__dialog{color:var(--text)}
.cookie-option{align-items:flex-start}
.cookie-option input{margin-top:2px}

.faq-item{overflow:hidden}
.faq-item[open]{border-color:rgba(var(--accent-rgb),.22);box-shadow:0 18px 38px rgba(15,23,42,.08)}
.faq-item summary{position:relative;padding-right:28px}
.faq-item summary::after{content:'+';position:absolute;right:0;top:0;color:var(--accent);transition:transform .22s var(--ease)}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{animation:faqFade .24s var(--ease)}
@keyframes faqFade{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}

.back-to-top{right:18px;bottom:var(--ui-base-bottom)}
.floating-chat{right:18px;bottom:var(--ui-chat-bottom)}
.online-indicator{left:18px;bottom:var(--ui-base-bottom);min-width:188px;position:fixed;z-index:92;display:inline-flex;gap:10px;align-items:center;padding:13px 16px;border-radius:18px;border:1px solid rgba(var(--accent-rgb),.16);background:linear-gradient(180deg, rgba(255,255,255,.34), rgba(255,255,255,.08)), rgba(var(--surface-rgb),.92);box-shadow:0 24px 58px rgba(15,23,42,.12)}
.online-indicator__dot{animation:onlinePulse 1.8s infinite ease-in-out}
.online-indicator.is-updated strong{animation:onlineFlash .32s var(--ease)}
@keyframes onlinePulse{0%,100%{transform:scale(1);box-shadow:0 0 0 0 rgba(34,197,94,.18)}50%{transform:scale(1.08);box-shadow:0 0 0 7px rgba(34,197,94,0)}}
@keyframes onlineFlash{0%{transform:translateY(3px);opacity:.4}100%{transform:translateY(0);opacity:1}}
.activity-feed{left:18px;bottom:var(--ui-activity-bottom)}

.chat-thread{display:grid;gap:10px}
.chat-bubble--agent{border-color:rgba(var(--accent-rgb),.14)}
.floating-chat__body{min-height:104px}
.floating-chat__card{width:min(372px,calc(100vw - 32px))}

.site-nav{transition:transform .24s var(--ease), opacity .24s var(--ease)}
.site-nav a{color:var(--text)}
.site-nav a[aria-current="page"]{color:var(--accent)}
.site-footer__grid{align-items:start}
.footer-block{min-width:0}
.footer-copy,.footer-meta,.footer-links a,.footer-contacts div,.footer-legal{overflow-wrap:anywhere}
.empty-card,.status-page__card,.contact-card,.legal-card,.card,.service-card,.step,.material-card,.case-card,.info-card,.sidebar-box,.request-form{overflow:hidden}

@media (max-width: 1080px){
  .site-header__tools{grid-column:2 / span 1;justify-self:end;max-width:100%;overflow:auto;padding-bottom:2px}
}
@media (max-width: 860px){
  .site-header__inner{grid-template-columns:minmax(0,1fr) auto;align-items:start}
  .logo{min-width:0}
  .site-header__tools{grid-column:1 / -1;order:3;justify-self:stretch;overflow:auto;scrollbar-width:none;padding-right:2px}
  .site-header__tools::-webkit-scrollbar{display:none}
  .site-nav{inset:82px 12px auto 12px;opacity:0;transform:translateY(-8px);pointer-events:none}
  .site-nav.is-open{opacity:1;transform:translateY(0);pointer-events:auto}
  .city-modal{padding:12px}
  .city-modal__dialog{padding:18px;border-radius:24px}
  .city-modal__grid{grid-template-columns:1fr}
  .floating-chat{right:14px;bottom:var(--ui-chat-bottom)}
  .back-to-top{right:14px;bottom:var(--ui-base-bottom)}
  .online-indicator{left:14px;bottom:var(--ui-base-bottom);min-width:auto;max-width:calc(100vw - 120px)}
  .activity-feed{left:14px;bottom:var(--ui-activity-bottom);max-width:min(320px,calc(100vw - 28px))}
  .cookie-banner,.cookie-modal{inset:auto 12px 12px 12px}
  .cookie-modal{inset:0;padding:14px}
}
@media (max-width: 560px){
  .site-header__inner{gap:10px}
  .city-switch{min-width:184px;padding:8px 12px}
  .mode-switch,.accent-switch{padding:6px}
  .accent-switch__btn{width:18px;height:18px}
  .hero__actions{flex-direction:column;align-items:stretch}
  .hero__actions .button{width:100%}
  .contact-mini,.grid-2,.grid-3,.steps,.material-grid,.case-grid,.site-footer__grid{grid-template-columns:1fr}
  .floating-chat__card{width:min(348px,calc(100vw - 24px))}
  .online-indicator__label{display:none}
  .online-indicator strong{font-size:.96rem}
}
@media (prefers-reduced-motion: reduce){
  .city-option,.site-nav,.faq-item p,.online-indicator__dot,.online-indicator.is-updated strong,.icon-spot,.icon-spot svg{animation:none !important;transition:none !important}
}

/* ===== v8 requested changes ===== */
@media (min-width: 861px){
  .site-header__inner{
    display:grid;
    grid-template-columns:auto minmax(0,1fr) auto;
    align-items:center;
    gap:16px;
    min-height:84px;
  }
  .logo{grid-column:1;min-width:0}
  .site-nav{
    grid-column:2;
    justify-self:center;
    width:100%;
    min-width:0;
    justify-content:center;
  }
  .site-nav ul{justify-content:center;flex-wrap:wrap;row-gap:8px}
  .site-header__tools{
    grid-column:3;
    justify-self:end;
    width:auto;
    max-width:none;
    overflow:visible;
    padding-bottom:0;
    flex-wrap:nowrap;
    gap:8px;
  }
  .mode-switch{padding:5px}
  .mode-switch__btn{width:38px;height:38px}
  .city-switch{min-width:168px;padding:10px 12px}
  .city-switch__icon{width:32px;height:32px}
}

.icon-spot{display:none !important}

.request-shell--quiz-only{display:block}
.request-shell--quiz-only .form-stage--wide{max-width:none}

.cut-game{
  display:grid;
  gap:18px;
  min-height:100%;
  padding:24px;
  border-radius:34px;
  border:1px solid rgba(var(--accent-rgb),.15);
  background:
    radial-gradient(120% 100% at 100% 0%, rgba(var(--accent-rgb),.12), transparent 42%),
    linear-gradient(180deg, rgba(255,255,255,.34), rgba(255,255,255,.08)),
    rgba(var(--surface-rgb),.88);
  box-shadow:0 24px 58px rgba(15,23,42,.10), inset 0 1px 0 rgba(255,255,255,.56);
  overflow:hidden;
}
.cut-game__intro{display:grid;gap:10px}
.cut-game__eyebrow{display:inline-flex;width:max-content;padding:8px 12px;border-radius:999px;border:1px solid rgba(var(--accent-rgb),.18);background:rgba(var(--accent-rgb),.10);font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.cut-game__intro h2{margin:0;font-size:clamp(1.35rem,2.2vw,2rem);line-height:1.04;letter-spacing:-.04em}
.cut-game__intro p{margin:0;color:var(--text-soft)}
.cut-game__board{display:grid;gap:18px;padding:20px;border-radius:26px;border:1px solid rgba(var(--accent-rgb),.14);background:linear-gradient(180deg, rgba(255,255,255,.28), rgba(255,255,255,.04)), var(--surface)}
.cut-game__word{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}
.cut-game__word span{display:grid;place-items:center;min-height:82px;border-radius:18px;border:1px dashed rgba(var(--accent-rgb),.22);font-size:clamp(1.7rem,4vw,2.4rem);font-weight:800;letter-spacing:.12em;color:var(--text-soft);background:rgba(var(--accent-rgb),.04);transition:transform .24s var(--ease), color .24s var(--ease), border-color .24s var(--ease), background .24s var(--ease)}
.cut-game__word span.is-cut{color:var(--text);border-color:rgba(var(--accent-rgb),.46);background:rgba(var(--accent-rgb),.12);transform:translateY(-2px)}
.cut-game__track{position:relative;height:74px;border-radius:999px;border:1px solid rgba(var(--accent-rgb),.16);background:linear-gradient(180deg, rgba(255,255,255,.24), rgba(255,255,255,.06)), var(--surface-muted);overflow:hidden;touch-action:none;user-select:none}
.cut-game__track-line{position:absolute;left:16px;right:16px;top:50%;height:2px;border-radius:999px;background:repeating-linear-gradient(90deg, rgba(var(--accent-rgb),.28) 0 24px, transparent 24px 42px);transform:translateY(-50%)}
.cut-game__track-progress{position:absolute;left:0;top:0;bottom:0;width:0;background:linear-gradient(90deg, rgba(var(--accent-rgb),.18), rgba(var(--accent-rgb),.08));transition:width .06s linear}
.cut-game__blade{position:absolute;top:50%;left:0;transform:translate(-50%,-50%);width:54px;height:54px;border:none;border-radius:18px;cursor:grab;background:linear-gradient(180deg, rgba(var(--accent-rgb),.9), rgba(17,24,39,.96));box-shadow:0 16px 30px rgba(var(--accent-rgb),.24)}
.cut-game__blade::before{content:"";position:absolute;inset:12px;border-radius:12px;background:linear-gradient(135deg, rgba(255,255,255,.92), rgba(255,255,255,.18))}
.cut-game__blade::after{content:"";position:absolute;left:50%;top:50%;width:16px;height:16px;border-radius:4px;border:2px solid rgba(17,24,39,.72);border-top-color:transparent;border-left-color:transparent;transform:translate(-50%,-50%) rotate(45deg)}
.cut-game__footer{display:grid;gap:14px}
.cut-game__status{margin:0;color:var(--text-soft)}
.cut-game__reward{display:grid;gap:10px;padding:14px 16px;border-radius:20px;border:1px solid rgba(var(--accent-rgb),.22);background:rgba(var(--accent-rgb),.08)}
.cut-game__reward-label{font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.cut-game__reward-code{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.cut-game__reward-code strong{font-size:1.35rem;letter-spacing:.14em}
.cut-game.is-error .cut-game__track{box-shadow:0 0 0 1px rgba(255,92,92,.18) inset, 0 0 0 4px rgba(255,92,92,.08)}
.cut-game.is-complete .cut-game__track{box-shadow:0 0 0 1px rgba(var(--accent-rgb),.22) inset, 0 18px 38px rgba(var(--accent-rgb),.18)}

.request-form--quiz{padding:28px}
.quiz{display:grid;gap:20px}
.quiz__progress{height:8px;border-radius:999px;background:rgba(var(--accent-rgb),.08);overflow:hidden}
.quiz__progress-bar{display:block;height:100%;width:25%;border-radius:inherit;background:linear-gradient(90deg, rgba(var(--accent-rgb),.56), rgba(var(--accent-rgb),.95));transition:width .24s var(--ease)}
.quiz__steps-labels{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;font-size:.82rem;color:var(--text-soft);letter-spacing:.05em;text-transform:uppercase}
.quiz__steps-labels span{padding:8px 10px;border-radius:999px;border:1px solid transparent;text-align:center}
.quiz__steps-labels span.is-active{color:var(--text);border-color:rgba(var(--accent-rgb),.18);background:rgba(var(--accent-rgb),.08)}
.quiz-step{display:grid;gap:18px}
.quiz-step__head{display:grid;gap:8px}
.quiz-step__head h3{margin:0;font-size:1.28rem;line-height:1.08}
.quiz-step__head p{margin:0;color:var(--text-soft)}
.quiz-options{display:grid;gap:12px}
.quiz-options--grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.quiz-option{position:relative;display:block;cursor:pointer}
.quiz-option input{position:absolute;opacity:0;inset:0}
.quiz-option span{display:flex;align-items:center;min-height:72px;padding:16px 18px;border-radius:22px;border:1px solid rgba(var(--accent-rgb),.14);background:linear-gradient(180deg, rgba(255,255,255,.28), rgba(255,255,255,.04)), var(--surface);font-weight:600;transition:transform .24s var(--ease), border-color .24s var(--ease), box-shadow .24s var(--ease), background .24s var(--ease)}
.quiz-option input:checked + span{border-color:rgba(var(--accent-rgb),.34);background:rgba(var(--accent-rgb),.10);box-shadow:0 18px 32px rgba(var(--accent-rgb),.12);transform:translateY(-2px)}
.quiz-option input:focus-visible + span{box-shadow:0 0 0 3px rgba(var(--accent-rgb),.18), 0 0 0 1px rgba(var(--accent-rgb),.28) inset}
.quiz-upload{padding:18px;border-radius:22px;border:1px dashed rgba(var(--accent-rgb),.24);background:rgba(var(--accent-rgb),.04)}
.quiz-toggles{display:flex;flex-wrap:wrap;gap:10px}
.quiz-toggle{display:inline-flex;align-items:center;gap:10px;padding:10px 14px;border-radius:999px;border:1px solid rgba(var(--accent-rgb),.14);background:rgba(var(--accent-rgb),.05);font-weight:600;color:var(--text-soft)}
.quiz-toggle input{accent-color:var(--accent)}
.quiz-details{margin-top:2px}
.quiz-summary{display:grid;gap:8px;padding:16px 18px;border-radius:22px;border:1px solid rgba(var(--accent-rgb),.14);background:rgba(var(--accent-rgb),.05)}
.quiz-summary strong{font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.quiz-summary span{color:var(--text-soft);line-height:1.55}
.quiz__actions{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.quiz__actions .button:last-child{margin-left:auto}

@media (max-width: 1080px){
  .cut-game__word{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width: 860px){
  .hero__layout{grid-template-columns:1fr}
}
@media (max-width: 640px){
  .quiz__steps-labels{grid-template-columns:repeat(2,minmax(0,1fr))}
  .quiz-options--grid{grid-template-columns:1fr}
  .cut-game{padding:20px}
  .cut-game__board{padding:16px}
  .cut-game__word{gap:8px}
  .cut-game__word span{min-height:64px;font-size:1.5rem}
  .cut-game__reward-code{align-items:flex-start}
  .quiz__actions{flex-direction:column}
  .quiz__actions .button,.quiz__actions .button:last-child{width:100%;margin-left:0}
}

/* ===== v8.1 targeted fixes: header, trace game, dots nav, mobile ===== */
@media (min-width: 861px){
  .site-header{margin-top:12px}
  .site-header__inner{
    display:flex !important;
    align-items:center !important;
    gap:16px;
    min-height:78px;
    padding-top:6px;
    padding-bottom:6px;
    flex-wrap:nowrap;
  }
  .logo{flex:0 0 auto;min-width:0}
  .logo__text{min-width:0}
  .logo__text strong,.logo__text small{white-space:nowrap}
  .site-nav{
    flex:1 1 auto;
    min-width:0;
    display:flex !important;
    align-items:center;
    justify-content:center;
    gap:14px;
  }
  .site-nav ul{
    flex:1 1 auto;
    min-width:0;
    display:flex;
    align-items:center;
    justify-content:center;
    flex-wrap:nowrap;
    gap:14px;
  }
  .site-nav li{flex:0 1 auto;min-width:0}
  .site-nav a{font-size:.95rem;white-space:nowrap}
  .site-nav .button{flex:0 0 auto;white-space:nowrap}
  .site-header__tools{
    flex:0 0 auto;
    width:auto !important;
    max-width:none !important;
    overflow:visible !important;
    padding-bottom:0 !important;
    justify-content:flex-end !important;
    gap:8px;
    flex-wrap:nowrap !important;
  }
  .mode-switch,.accent-switch{flex:0 0 auto}
  .mode-switch{padding:5px}
  .mode-switch__btn{width:38px;height:38px}
  .city-switch{min-width:154px;max-width:176px;padding:9px 12px}
  .city-switch__icon{width:30px;height:30px}
  .city-switch__copy strong{font-size:.92rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .city-switch__copy small{font-size:.68rem}
  .hero{padding-top:28px}
}

.site-nav .button--dark{
  color:#fff !important;
  background:linear-gradient(180deg, rgba(255,255,255,.16), transparent), #0f172a !important;
  border-color:rgba(15,23,42,.28) !important;
}
.site-nav .button--dark:hover,
.site-nav .button--dark:focus-visible{color:#fff !important}
html[data-theme="dark"] .site-nav .button--dark{
  color:#08101e !important;
  background:linear-gradient(180deg, rgba(255,255,255,.10), transparent), #f8fbff !important;
  border-color:rgba(255,255,255,.18) !important;
}

.cut-game__board{gap:16px}
.cut-game__canvas{
  position:relative;
  padding:12px;
  border-radius:24px;
  border:1px solid rgba(var(--accent-rgb),.14);
  background:
    radial-gradient(120% 100% at 50% 0%, rgba(var(--accent-rgb),.08), transparent 54%),
    linear-gradient(180deg, rgba(255,255,255,.20), rgba(255,255,255,.03)),
    rgba(var(--surface-rgb),.72);
  overflow:hidden;
}
.cut-game__svg{display:block;width:100%;height:auto;touch-action:none;user-select:none}
.cut-game__svg text{
  font-family:"Cuttio Sans Fallback", system-ui, sans-serif;
  font-size:128px;
  font-weight:800;
  letter-spacing:14px;
  fill:rgba(var(--accent-rgb),.05);
  stroke:rgba(var(--accent-rgb),.11);
  stroke-width:1.4;
}
.cut-game__guide{
  fill:none;
  stroke:rgba(var(--accent-rgb),.28);
  stroke-width:12;
  stroke-linecap:round;
  stroke-linejoin:round;
  stroke-dasharray:10 12;
}
.cut-game__progress-path{
  fill:none;
  stroke:var(--accent);
  stroke-width:12;
  stroke-linecap:round;
  stroke-linejoin:round;
  filter:drop-shadow(0 10px 18px rgba(var(--accent-rgb),.22));
}
.cut-game__checkpoint{
  fill:rgba(var(--surface-rgb),.96);
  stroke:rgba(var(--accent-rgb),.24);
  stroke-width:3;
  transition:transform .18s var(--ease), fill .18s var(--ease), stroke .18s var(--ease), opacity .18s var(--ease);
}
.cut-game__checkpoint.is-done{fill:var(--accent);stroke:rgba(255,255,255,.74)}
.cut-game__checkpoint.is-active{fill:var(--accent);stroke:rgba(255,255,255,.9);transform:scale(1.08)}
.cut-game__cursor{
  fill:rgba(var(--accent-rgb),.10);
  stroke:rgba(var(--accent-rgb),.55);
  stroke-width:2;
  opacity:0;
  transition:opacity .18s var(--ease);
}
.cut-game.is-tracing .cut-game__cursor{opacity:1}
.cut-game__word{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}
.cut-game__word span{
  display:grid;place-items:center;
  min-height:48px;
  border-radius:16px;
  border:1px dashed rgba(var(--accent-rgb),.18);
  background:rgba(var(--accent-rgb),.04);
  font-size:1rem;
  font-weight:800;
  letter-spacing:.14em;
  color:var(--text-soft);
}
.cut-game__word span.is-cut{
  color:var(--text);
  border-color:rgba(var(--accent-rgb),.38);
  background:rgba(var(--accent-rgb),.11);
}
.cut-game__actions{display:flex;justify-content:flex-start}
.cut-game.is-error .cut-game__canvas{box-shadow:0 0 0 1px rgba(255,92,92,.18) inset, 0 0 0 4px rgba(255,92,92,.08)}
.cut-game.is-complete .cut-game__canvas{box-shadow:0 0 0 1px rgba(var(--accent-rgb),.22) inset, 0 18px 38px rgba(var(--accent-rgb),.18)}

.chapter-dots{
  position:fixed;
  right:18px;
  top:50%;
  z-index:88;
  display:grid;
  gap:10px;
  transform:translateY(-50%);
}
.chapter-dots__dot{
  width:11px;
  height:11px;
  border-radius:999px;
  border:1px solid rgba(var(--accent-rgb),.34);
  background:rgba(var(--surface-rgb),.78);
  box-shadow:0 8px 18px rgba(15,23,42,.12);
  opacity:.78;
}
.chapter-dots__dot:hover,
.chapter-dots__dot:focus-visible,
.chapter-dots__dot.is-active{
  opacity:1;
  transform:scale(1.14);
  background:var(--accent);
  border-color:rgba(255,255,255,.86);
  box-shadow:0 10px 24px rgba(var(--accent-rgb),.28);
}

@media (max-width: 1100px){
  .chapter-dots{display:none}
}

@media (max-width: 860px){
  body{overflow-x:hidden}
  .site-header{margin-top:0}
  .site-header__inner{
    display:grid !important;
    grid-template-columns:minmax(0,1fr) auto;
    align-items:center !important;
    gap:10px;
    min-height:74px;
    padding-top:6px;
    padding-bottom:6px;
  }
  .logo{min-width:0;max-width:100%}
  .logo__mark{flex:0 0 auto}
  .logo__text{min-width:0}
  .logo__text strong{font-size:.96rem}
  .logo__text small{font-size:.64rem;letter-spacing:.07em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .site-header__tools{
    grid-column:1 / -1;
    order:3;
    display:flex;
    flex-wrap:nowrap !important;
    overflow-x:auto !important;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:none;
    max-width:100%;
    padding:2px 0 4px;
    gap:8px;
  }
  .site-header__tools::-webkit-scrollbar{display:none}
  .site-header__tools > *{flex:0 0 auto}
  .city-switch{min-width:0;max-width:calc(100vw - 32px)}
  .city-switch__copy strong{max-width:118px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .mode-switch,.accent-switch{min-width:max-content}
  .site-nav{
    left:12px !important;
    right:12px !important;
    top:74px !important;
    max-height:calc(100vh - 92px);
    overflow:auto;
  }
  .site-nav ul{width:100%;min-width:0}
  .site-nav .button{width:100%}
  .hero,.page-hero,.section{overflow:hidden}
  .hero__layout,.hero__copy,.hero__panel,.cut-game,.request-form,.request-shell,.quiz,.contact-mini,.grid-2,.grid-3,.steps,.material-grid,.case-grid,.site-footer__grid{min-width:0}
  .hero__meta{display:grid;grid-template-columns:1fr;gap:8px}
  .hero__meta li{min-width:0}
  .hero__actions{display:grid;grid-template-columns:1fr;gap:10px}
  .hero__actions .button{width:100%}
  .cut-game{padding:18px;border-radius:28px}
  .cut-game__board{padding:14px}
  .cut-game__canvas{padding:8px}
  .cut-game__svg text{font-size:112px;letter-spacing:10px}
  .cut-game__guide,.cut-game__progress-path{stroke-width:10}
  .cut-game__word{grid-template-columns:repeat(3,minmax(0,1fr))}
  .request-form--quiz{padding:20px}
  .quiz__steps-labels{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .quiz-options--grid,.form-grid,.contact-mini{grid-template-columns:1fr}
}

@media (max-width: 560px){
  .container{width:min(var(--container),calc(100% - 20px))}
  .logo__text small{display:none}
  .city-switch{padding:8px 10px}
  .city-switch__copy small{display:none}
  .city-switch__copy strong{max-width:92px;font-size:.88rem}
  .mode-switch{padding:4px}
  .mode-switch__btn{width:34px;height:34px}
  .accent-switch{padding:6px 8px}
  .accent-switch__btn{width:16px;height:16px}
  .hero{padding-top:22px}
  .hero h1{font-size:clamp(1.9rem,11vw,3rem)}
  .hero p.lead{font-size:1rem}
  .cut-game__svg text{font-size:96px;letter-spacing:8px}
  .cut-game__guide,.cut-game__progress-path{stroke-width:9}
  .cut-game__word span{min-height:42px;font-size:.92rem}
  .cut-game__reward-code{align-items:flex-start}
  .floating-chat__card{width:min(320px,calc(100vw - 20px))}
}

@media (prefers-reduced-motion: reduce){
  .chapter-dots__dot,
  .cut-game__checkpoint,
  .cut-game__cursor{transition:none !important}
}


/* ===== v8.2 targeted fixes: game input, accent CTA, chapter rail, mobile overflow, polish ===== */
.site-nav .button--dark{
  background:linear-gradient(180deg, rgba(255,255,255,.16), rgba(255,255,255,.02)), var(--accent) !important;
  color:var(--accent-contrast) !important;
  border:1px solid rgba(var(--accent-rgb),.34) !important;
  box-shadow:0 14px 30px rgba(var(--accent-rgb),.18) !important;
}
.site-nav .button--dark:hover,
.site-nav .button--dark:focus-visible{
  color:var(--accent-contrast) !important;
  background:linear-gradient(180deg, rgba(255,255,255,.20), rgba(255,255,255,.03)), var(--accent) !important;
  border-color:rgba(var(--accent-rgb),.44) !important;
  box-shadow:0 18px 36px rgba(var(--accent-rgb),.24) !important;
}
html[data-theme="dark"] .site-nav .button--dark{
  background:linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.02)), var(--accent) !important;
  color:var(--accent-contrast) !important;
}

.chapter-dots{
  padding:10px 8px;
  border-radius:999px;
  border:1px solid rgba(var(--accent-rgb),.16);
  background:linear-gradient(180deg, rgba(255,255,255,.44), rgba(255,255,255,.12)), rgba(var(--surface-rgb),.82);
  box-shadow:0 18px 40px rgba(15,23,42,.12);
  backdrop-filter:blur(18px);
}
html[data-theme="dark"] .chapter-dots{
  background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03)), rgba(var(--surface-rgb),.92);
}
.chapter-dots__dot{
  width:10px;
  height:10px;
  margin:0;
}
.chapter-dots__dot.is-active{
  transform:scale(1.18);
}

.cut-game__canvas{cursor:crosshair}
.cut-game__status{min-height:2.8em}
.cut-game__checkpoint{pointer-events:none}
.cut-game__cursor{pointer-events:none}
.cut-game__guide,.cut-game__progress-path{pointer-events:none}

@media (max-width: 860px){
  html,body,#main-content,.site-header,.hero,.section,.site-footer{max-width:100%;overflow-x:hidden}
  .site-nav,
  .city-modal__dialog,
  .cookie-modal__dialog,
  .cookie-banner__content,
  .floating-chat__card,
  .request-form,
  .cut-game,
  .cut-game__board,
  .cut-game__canvas,
  .card,
  .service-card,
  .contact-card,
  .legal-card,
  .info-card,
  .empty-card,
  .faq-item,
  .sidebar-box,
  .status-page__card{max-width:100%}
  .site-nav a{overflow-wrap:anywhere}
  .site-header__tools{padding-right:2px}
  .hero__layout{gap:14px}
  .hero__panel,.hero__copy{min-width:0}
  .cut-game__intro h2{font-size:clamp(1.28rem,6vw,1.7rem)}
  .cut-game__intro p{font-size:.96rem}
  .cut-game__word{gap:6px}
  .cut-game__word span{min-height:46px}
  .cut-game__checkpoint{stroke-width:3.5}
}

@media (max-width: 560px){
  .site-header__inner{padding-top:8px;padding-bottom:8px}
  .site-header__tools{gap:6px}
  .site-nav{top:76px !important;left:10px !important;right:10px !important;max-width:calc(100vw - 20px)}
  .cookie-banner,.cookie-modal{left:10px;right:10px}
  .cookie-banner__content{padding:16px}
  .floating-chat{right:10px}
  .online-indicator{left:10px;max-width:calc(100vw - 20px)}
  .activity-feed{left:10px;right:10px;max-width:calc(100vw - 20px)}
  .cut-game{padding:16px}
  .cut-game__board{gap:12px;padding:12px}
  .cut-game__canvas{padding:6px;border-radius:20px}
  .cut-game__svg text{font-size:88px;letter-spacing:6px}
  .cut-game__guide,.cut-game__progress-path{stroke-width:12}
  .cut-game__word span{min-height:44px;font-size:.88rem}
  .quiz__steps-labels span{padding:7px 8px;font-size:.74rem}
  .quiz-option span{min-height:64px;padding:14px 16px}
  .contact-list li,.legal-list li{grid-template-columns:1fr;justify-content:flex-start}
}

@media (prefers-reduced-motion: reduce){
  .site-nav .button--dark,
  .chapter-dots,
  .chapter-dots__dot{transition:none !important}
}


/* ===== v8.3 mobile-only hardening pass ===== */
@media (max-width: 860px){
  html, body {width:100%; max-width:100%; overflow-x:hidden !important;}
  body {position:relative;}
  *, *::before, *::after {min-width:0;}
  img, svg, canvas, video, iframe {max-width:100%; height:auto;}
  .container{width:auto !important; max-width:none !important; margin-left:12px !important; margin-right:12px !important;}

  .site-header,
  .site-header__inner,
  .site-nav,
  .site-nav ul,
  .site-nav li,
  .hero,
  .hero__grid,
  .hero__layout,
  .hero__copy,
  .hero__panel,
  .section,
  .request-shell,
  .request-form,
  .cut-game,
  .cut-game__board,
  .cut-game__canvas,
  .cut-game__svg,
  .quiz,
  .quiz-step,
  .content-grid,
  .contact-mini,
  .grid-2,
  .grid-3,
  .steps,
  .material-grid,
  .case-grid,
  .site-footer__grid,
  .card,
  .service-card,
  .empty-card,
  .contact-card,
  .legal-card,
  .info-card,
  .sidebar-box,
  .status-page__card,
  .cookie-banner__content,
  .cookie-modal__dialog,
  .city-modal__dialog,
  .floating-chat__card,
  .online-indicator,
  .activity-feed {width:100%; max-width:100%; min-width:0; box-sizing:border-box;}

  .site-header__inner{padding-top:8px !important; padding-bottom:8px !important; gap:10px !important;}
  .logo{max-width:100%; gap:10px;}
  .logo__mark{width:38px; height:38px;}
  .logo__text{max-width:calc(100vw - 120px);}
  .logo__text strong,
  .logo__text small{max-width:100%; overflow:hidden; text-overflow:ellipsis;}

  .site-header__tools{
    width:100%;
    max-width:100%;
    display:flex;
    flex-wrap:nowrap !important;
    overflow-x:auto !important;
    overflow-y:hidden !important;
    gap:8px !important;
    padding:2px 0 6px !important;
    margin:0;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:none;
  }
  .site-header__tools::-webkit-scrollbar{display:none;}
  .site-header__tools > *{flex:0 0 auto;}
  .city-switch,
  .mode-switch,
  .accent-switch{max-width:none;}
  .city-switch{padding:8px 10px !important;}
  .city-switch__copy strong{max-width:96px !important; font-size:.88rem !important;}
  .city-switch__copy small{display:none !important;}
  .mode-switch__btn{width:34px; height:34px;}
  .accent-switch__btn{width:16px; height:16px;}

  .site-nav{
    left:10px !important;
    right:10px !important;
    top:74px !important;
    max-width:calc(100vw - 20px) !important;
    width:auto !important;
    max-height:calc(100dvh - 92px);
    padding:16px !important;
    overflow:auto;
  }
  .site-nav ul{display:flex; flex-direction:column; gap:8px; width:100%;}
  .site-nav a,
  .site-nav .button{white-space:normal !important; overflow-wrap:anywhere; word-break:break-word;}
  .site-nav .button{width:100%;}

  .section{padding:44px 0 !important;}
  .section--compact{padding:32px 0 !important;}
  .section-head{gap:10px; margin-bottom:22px;}
  .section-head h2{font-size:clamp(1.5rem, 7vw, 2rem);}
  .section-head p,
  .hero p.lead,
  .page-hero p,
  .request-form__lead,
  .cut-game__intro p{font-size:.96rem !important; line-height:1.6;}

  .hero{padding-top:24px !important;}
  .hero h1{font-size:clamp(1.9rem, 11vw, 3rem) !important; line-height:.98;}
  .eyebrow{max-width:100%; width:auto; white-space:normal; border-radius:18px; line-height:1.35;}
  .hero__actions{display:grid !important; grid-template-columns:1fr; gap:10px !important;}
  .hero__actions .button{width:100%;}
  .hero__meta{display:grid !important; grid-template-columns:1fr !important; gap:8px !important;}
  .hero__meta li{white-space:normal; width:100%;}

  .cut-game{padding:16px !important; border-radius:24px !important;}
  .cut-game__board{padding:12px !important; gap:12px !important;}
  .cut-game__canvas{padding:6px !important; border-radius:18px !important; overflow:hidden;}
  .cut-game__svg{display:block; width:100%; height:auto;}
  .cut-game__svg text{font-size:88px !important; letter-spacing:6px !important;}
  .cut-game__guide,.cut-game__progress-path{stroke-width:12 !important;}
  .cut-game__word{grid-template-columns:repeat(3, minmax(0,1fr)) !important; gap:6px !important;}
  .cut-game__word span{min-height:44px !important; font-size:.88rem !important; padding:8px 6px;}
  .cut-game__reward-code,
  .cut-game__actions{display:grid; gap:10px;}
  .cut-game__reward-code .button,
  .cut-game__actions .button{width:100%;}
  .cut-game__status{font-size:.94rem;}

  .request-shell,
  .contact-mini,
  .grid-2,
  .grid-3,
  .steps,
  .material-grid,
  .case-grid,
  .site-footer__grid,
  .content-grid,
  .form-grid,
  .quiz-options--grid,
  .kpi-grid,
  .two-col-text{grid-template-columns:1fr !important;}

  .card,
  .service-card,
  .contact-card,
  .legal-card,
  .info-card,
  .material-card,
  .step,
  .empty-card,
  .sidebar-box,
  .request-form{padding:18px !important; border-radius:22px !important;}
  .service-card__top,
  .city-modal__current,
  .cookie-modal__header,
  .cookie-banner__content,
  .contact-list li,
  .legal-list li,
  .footer-contacts li{display:grid !important; grid-template-columns:1fr !important; align-items:start !important; justify-content:flex-start !important; gap:8px !important;}
  .case-meta,
  .form-actions,
  .quiz__actions,
  .cookie-banner__actions{display:grid !important; grid-template-columns:1fr !important; gap:10px !important; align-items:stretch !important;}
  .form-actions .button,
  .quiz__actions .button,
  .cookie-banner__actions .button{width:100%; margin-left:0 !important;}

  .field input,
  .field select,
  .field textarea,
  .quiz-option span{max-width:100%;}
  .quiz__steps-labels{grid-template-columns:repeat(2, minmax(0,1fr)) !important; gap:8px !important;}
  .quiz__steps-labels span{padding:7px 8px !important; font-size:.74rem !important;}
  .quiz-option span{min-height:64px !important; padding:14px 16px !important;}
  .quiz-toggles{display:grid; grid-template-columns:1fr; gap:8px;}
  .consent-line{display:grid; grid-template-columns:18px 1fr; gap:10px;}
  .consent-line span,
  .form-note,
  .field-hint{overflow-wrap:anywhere;}

  .breadcrumbs ol{gap:6px;}
  .breadcrumbs li{min-width:0;}
  .breadcrumbs a,
  .breadcrumbs span{overflow-wrap:anywhere; word-break:break-word;}

  .cookie-banner,
  .cookie-modal{left:10px !important; right:10px !important;}
  .cookie-banner__content{padding:16px !important; border-radius:18px !important;}
  .cookie-modal{padding:10px !important;}
  .cookie-modal__dialog,
  .city-modal__dialog{padding:16px !important; border-radius:22px !important; width:100% !important; max-width:100% !important;}
  .city-modal{padding:10px !important;}
  .city-modal__grid{grid-template-columns:1fr !important; gap:10px !important;}

  .floating-chat{right:10px !important; bottom:86px !important;}
  .floating-chat__card{width:calc(100vw - 20px) !important; max-width:calc(100vw - 20px) !important;}
  .back-to-top{right:10px !important; bottom:10px !important;}
  .online-indicator{left:10px !important; bottom:10px !important; max-width:calc(100vw - 84px) !important; min-width:0 !important; width:auto !important;}
  .activity-feed{left:10px !important; right:10px !important; bottom:78px !important; max-width:calc(100vw - 20px) !important;}

  .site-footer{padding:40px 0 96px !important;}
  .footer-title{margin-bottom:10px;}
  .footer-links,
  .footer-contacts,
  .footer-legal{gap:8px;}
}

@media (max-width: 560px){
  .container{margin-left:10px !important; margin-right:10px !important;}
  .site-header__inner{min-height:70px !important;}
  .logo__text strong{font-size:.94rem !important;}
  .logo__text small{display:none !important;}
  .hero__layout{gap:12px !important;}
  .cut-game__intro h2{font-size:clamp(1.18rem, 6vw, 1.55rem) !important;}
  .page-hero{padding-top:28px !important;}
}


/* ===== v8.4 mobile QA pass: header/menu/overflow ===== */
:root{
  --mobile-header-offset: 128px;
}

@media (max-width: 860px){
  .site-header{position:relative; z-index:181;}
  .site-header__inner{position:relative; z-index:182;}
  .nav-toggle{position:relative; z-index:183;}
  .site-nav{
    position:fixed !important;
    top:var(--mobile-header-offset) !important;
    left:0 !important;
    right:0 !important;
    bottom:0 !important;
    z-index:180 !important;
    width:100vw !important;
    max-width:100vw !important;
    min-height:calc(100dvh - var(--mobile-header-offset)) !important;
    max-height:calc(100dvh - var(--mobile-header-offset)) !important;
    padding:12px 12px 16px !important;
    border:none !important;
    border-radius:0 !important;
    background:rgba(var(--bg-rgb), .94) !important;
    box-shadow:none !important;
    backdrop-filter:blur(20px);
    -webkit-backdrop-filter:blur(20px);
    overflow:auto !important;
    overscroll-behavior:contain;
  }
  html[data-theme="dark"] .site-nav{
    background:rgba(var(--bg-rgb), .96) !important;
  }
  .site-nav ul{
    display:grid !important;
    gap:2px !important;
    width:100%;
    padding:0;
    margin:0;
  }
  .site-nav li{width:100%;}
  .site-nav a{
    display:block;
    width:100%;
    padding:14px 4px;
    font-size:1.05rem;
  }
  .site-nav .button{
    width:100%;
    margin-top:10px;
  }
  body.is-nav-open .floating-chat,
  body.is-nav-open .back-to-top,
  body.is-nav-open .online-indicator,
  body.is-nav-open .activity-feed,
  body.is-nav-open .chapter-dots{
    opacity:0 !important;
    pointer-events:none !important;
    transform:translateY(8px);
  }
}

@media (max-width: 560px){
  .site-header__inner{
    grid-template-columns:minmax(0,1fr) auto !important;
    align-items:start !important;
    row-gap:8px !important;
  }
  .logo{
    min-width:0;
    max-width:100%;
    align-self:center;
  }
  .nav-toggle{
    align-self:start;
    margin-top:2px;
  }
  .site-header__tools{
    display:grid !important;
    grid-template-columns:minmax(0,1fr) auto !important;
    grid-template-areas:
      "city city"
      "mode accent" !important;
    align-items:center !important;
    gap:8px !important;
    overflow:visible !important;
    width:100% !important;
    padding:0 0 2px !important;
  }
  .city-switch{
    grid-area:city;
    width:100%;
    max-width:100% !important;
    min-width:0 !important;
  }
  .mode-switch{
    grid-area:mode;
    justify-self:start;
    max-width:100%;
    min-width:0 !important;
    gap:4px;
    padding:4px 6px !important;
  }
  .accent-switch{
    grid-area:accent;
    justify-self:end;
    max-width:100%;
    min-width:0 !important;
    gap:4px;
    padding:4px 6px !important;
  }
  .mode-switch__btn{
    width:32px !important;
    height:32px !important;
    border-radius:12px;
  }
  .accent-switch__btn{
    width:14px !important;
    height:14px !important;
  }
  .site-nav{padding:10px 10px 14px !important;}
  .site-nav ul,
  .site-nav li,
  .site-nav a{
    width:100%;
  }
  .site-nav a{
    display:block;
    padding:10px 2px;
  }
}


@media (max-width: 860px){
  .site-nav li a{
    background:linear-gradient(180deg, rgba(255,255,255,.42), rgba(255,255,255,.10)), rgba(var(--surface-rgb),.96);
    border:1px solid rgba(var(--accent-rgb),.12);
    border-radius:16px;
    box-shadow:0 10px 24px rgba(15,23,42,.06);
  }
  html[data-theme="dark"] .site-nav li a{
    background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03)), rgba(var(--surface-rgb),.96);
  }
}


/* ===== v8.5 mobile nav + scroll lock + premium polish ===== */
@media (max-width: 860px){
  .site-header{
    position:sticky !important;
    top:0;
    z-index:240 !important;
  }
  .site-header__inner{
    display:grid !important;
    grid-template-columns:minmax(0,1fr) auto !important;
    align-items:start !important;
    gap:10px !important;
    min-height:auto !important;
    padding-top:8px !important;
    padding-bottom:8px !important;
  }
  .logo{
    grid-column:1;
    grid-row:1;
    align-self:center;
    min-width:0;
  }
  .nav-toggle{
    display:flex !important;
    grid-column:2;
    grid-row:1;
    align-self:start;
    justify-self:end;
    position:relative;
    z-index:242;
  }
  .site-header__tools{
    display:flex !important;
    flex-wrap:nowrap !important;
    grid-column:1 / -1 !important;
    grid-row:2;
    width:100% !important;
    max-width:100% !important;
    justify-self:stretch !important;
    align-items:center;
    gap:8px !important;
    overflow-x:auto !important;
    overflow-y:hidden !important;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:none;
    padding:2px 0 4px !important;
    margin:0;
  }
  .site-header__tools::-webkit-scrollbar{display:none}
  .site-header__tools > *{flex:0 0 auto}
  .city-switch{
    min-width:0 !important;
    max-width:calc(100vw - 96px);
  }
  .city-switch__copy strong{
    max-width:118px;
    font-size:.9rem !important;
  }
  .site-nav{
    display:none;
    position:fixed !important;
    top:var(--mobile-header-offset, 118px) !important;
    left:10px !important;
    right:10px !important;
    bottom:max(10px, env(safe-area-inset-bottom)) !important;
    width:auto !important;
    max-width:none !important;
    min-height:0 !important;
    max-height:none !important;
    padding:12px !important;
    border:1px solid rgba(var(--accent-rgb), .12) !important;
    border-radius:24px !important;
    background:rgba(var(--bg-rgb), .96) !important;
    box-shadow:0 22px 54px rgba(15,23,42,.18) !important;
    backdrop-filter:blur(22px);
    -webkit-backdrop-filter:blur(22px);
    opacity:0;
    transform:translateY(-8px);
    pointer-events:none;
    overflow-y:auto !important;
    overflow-x:hidden !important;
    overscroll-behavior:contain;
    -webkit-overflow-scrolling:touch;
    z-index:241 !important;
  }
  html[data-theme="dark"] .site-nav{
    background:rgba(var(--bg-rgb), .98) !important;
    box-shadow:0 24px 60px rgba(0,0,0,.42) !important;
  }
  .site-nav.is-open{
    display:flex !important;
    flex-direction:column;
    opacity:1;
    transform:none;
    pointer-events:auto;
  }
  .site-nav ul{
    display:grid !important;
    grid-template-columns:1fr;
    gap:10px !important;
    width:100%;
    min-width:0;
  }
  .site-nav li{width:100% !important}
  .site-nav a{
    display:block;
    width:100%;
    padding:14px 16px !important;
    border-radius:16px;
    font-size:1rem !important;
    font-weight:600;
    line-height:1.3;
    letter-spacing:-.01em;
    color:var(--text) !important;
    background:linear-gradient(180deg, rgba(255,255,255,.42), rgba(255,255,255,.10)), rgba(var(--surface-rgb),.96);
    border:1px solid rgba(var(--accent-rgb),.10);
    box-shadow:0 10px 24px rgba(15,23,42,.06);
  }
  html[data-theme="dark"] .site-nav a{
    background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03)), rgba(var(--surface-rgb),.96);
  }
  .site-nav a::after{display:none !important}
  .site-nav .button{
    width:100% !important;
    margin-top:12px;
    min-height:48px;
    border-radius:16px;
  }
  .section,
  .hero,
  .page-hero{overflow-x:clip}
  .card,
  .service-card,
  .case-card,
  .material-card,
  .request-form,
  .sidebar-box,
  .contact-card,
  .legal-card,
  .info-card,
  .empty-card{
    border-radius:22px;
  }
}

@media (max-width: 560px){
  .logo__text strong{
    font-size:.96rem !important;
    letter-spacing:.03em;
  }
  .site-nav{
    left:8px !important;
    right:8px !important;
    bottom:max(8px, env(safe-area-inset-bottom)) !important;
    padding:10px !important;
    border-radius:22px !important;
  }
  .site-nav a{
    padding:13px 14px !important;
    font-size:.98rem !important;
  }
  .mode-switch__btn{
    width:32px !important;
    height:32px !important;
  }
  .accent-switch__btn{
    width:14px !important;
    height:14px !important;
  }
}

/* ===== v9 iPhone burger hardening + mobile header polish ===== */
@media (max-width: 860px){
  .site-header{
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
  }
  .site-header__inner{
    isolation:isolate;
  }
  .site-header .nav-toggle{
    position:relative !important;
    z-index:320 !important;
    pointer-events:auto !important;
    cursor:pointer;
    touch-action:manipulation;
    -webkit-tap-highlight-color:transparent;
    user-select:none;
    flex:0 0 auto;
  }
  .site-header .nav-toggle span{
    pointer-events:none;
  }
  .site-header .site-header__tools{
    position:relative;
    z-index:250;
  }
  .site-header .site-nav{
    display:flex !important;
    flex-direction:column;
    visibility:hidden;
    opacity:0;
    pointer-events:none;
    transform:translateY(-10px) scale(.985);
    transform-origin:top center;
    will-change:transform, opacity;
  }
  .site-header .site-nav.is-open{
    visibility:visible;
    opacity:1;
    pointer-events:auto !important;
    transform:translateY(0) scale(1);
  }
  .site-header .site-nav ul,
  .site-header .site-nav li{
    min-width:0;
  }
  .site-header .site-nav a,
  .site-header .site-nav .button{
    -webkit-tap-highlight-color:transparent;
  }
}

@media (max-width: 560px){
  .site-header .logo__text small{
    font-size:.68rem !important;
    letter-spacing:.1em;
  }
  .site-header .city-switch,
  .site-header .mode-switch,
  .site-header .accent-switch{
    backdrop-filter:blur(16px);
    -webkit-backdrop-filter:blur(16px);
  }
}


/* ===== v10 mobile nav reset: single-controller menu ===== */
.nav-backdrop{
  display:none;
}

@media (max-width: 860px){
  html.is-nav-open,
  body.is-nav-open{
    overflow:hidden !important;
    overscroll-behavior:none;
  }

  .site-header{
    position:sticky !important;
    top:0;
    z-index:401 !important;
  }

  .site-header__inner{
    position:relative;
    z-index:402;
  }

  .nav-toggle{
    display:flex !important;
    position:relative !important;
    z-index:403 !important;
    touch-action:manipulation;
    -webkit-tap-highlight-color:transparent;
    cursor:pointer;
  }

  .nav-backdrop{
    display:block;
    position:fixed;
    inset:0;
    border:0;
    padding:0;
    margin:0;
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    background:rgba(7, 13, 24, .34);
    -webkit-backdrop-filter:blur(4px);
    backdrop-filter:blur(4px);
    z-index:398;
    transition:opacity .24s var(--ease), visibility .24s var(--ease);
  }

  .nav-backdrop.is-open{
    opacity:1;
    visibility:visible;
    pointer-events:auto;
  }

  .site-nav,
  .site-header .site-nav,
  html[data-theme="dark"] .site-nav,
  .site-header .site-nav.is-open{
    display:flex !important;
    flex-direction:column !important;
  }

  .site-nav,
  .site-header .site-nav{
    position:fixed !important;
    top:var(--mobile-header-offset, 92px) !important;
    left:12px !important;
    right:12px !important;
    bottom:calc(env(safe-area-inset-bottom, 0px) + 12px) !important;
    width:auto !important;
    max-width:none !important;
    min-height:0 !important;
    max-height:none !important;
    padding:12px !important;
    border-radius:24px !important;
    border:1px solid rgba(var(--accent-rgb), .12) !important;
    background:rgba(var(--bg-rgb), .96) !important;
    box-shadow:0 24px 64px rgba(15,23,42,.20) !important;
    -webkit-backdrop-filter:blur(22px);
    backdrop-filter:blur(22px);
    overflow-y:auto !important;
    overflow-x:hidden !important;
    opacity:0 !important;
    visibility:hidden !important;
    pointer-events:none !important;
    transform:translateY(-8px) !important;
    transition:opacity .24s var(--ease), transform .24s var(--ease), visibility .24s var(--ease) !important;
    z-index:399 !important;
  }

  html[data-theme="dark"] .site-nav,
  html[data-theme="dark"] .site-header .site-nav{
    background:rgba(var(--bg-rgb), .98) !important;
    box-shadow:0 24px 64px rgba(0,0,0,.42) !important;
  }

  .site-nav.is-open,
  .site-header .site-nav.is-open{
    opacity:1 !important;
    visibility:visible !important;
    pointer-events:auto !important;
    transform:none !important;
  }

  .site-nav ul,
  .site-header .site-nav ul{
    display:grid !important;
    grid-template-columns:1fr !important;
    gap:10px !important;
    width:100% !important;
    padding:0 !important;
    margin:0 !important;
  }

  .site-nav li,
  .site-header .site-nav li{
    width:100% !important;
    min-width:0 !important;
  }

  .site-nav a,
  .site-header .site-nav a{
    display:block !important;
    width:100% !important;
    padding:14px 16px !important;
    border-radius:16px !important;
    font-size:1rem !important;
    font-weight:600 !important;
    line-height:1.3 !important;
    white-space:normal !important;
    overflow-wrap:anywhere !important;
    color:var(--text) !important;
    background:linear-gradient(180deg, rgba(255,255,255,.42), rgba(255,255,255,.10)), rgba(var(--surface-rgb),.96) !important;
    border:1px solid rgba(var(--accent-rgb),.10) !important;
    box-shadow:0 10px 24px rgba(15,23,42,.06) !important;
    -webkit-tap-highlight-color:transparent;
  }

  html[data-theme="dark"] .site-nav a,
  html[data-theme="dark"] .site-header .site-nav a{
    background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03)), rgba(var(--surface-rgb),.96) !important;
  }

  .site-nav a::after,
  .site-header .site-nav a::after{
    display:none !important;
  }

  .site-nav .button,
  .site-header .site-nav .button{
    width:100% !important;
    min-height:48px !important;
    margin-top:4px !important;
    border-radius:16px !important;
    white-space:normal !important;
  }

  body.is-nav-open .floating-chat,
  body.is-nav-open .back-to-top,
  body.is-nav-open .online-indicator,
  body.is-nav-open .activity-feed,
  body.is-nav-open .chapter-dots{
    opacity:0 !important;
    pointer-events:none !important;
    transform:translateY(8px);
  }
}

@media (max-width: 560px){
  .site-nav,
  .site-header .site-nav{
    left:8px !important;
    right:8px !important;
    bottom:calc(env(safe-area-inset-bottom, 0px) + 8px) !important;
    padding:10px !important;
    border-radius:22px !important;
  }

  .site-nav a,
  .site-header .site-nav a{
    padding:13px 14px !important;
    font-size:.98rem !important;
  }
}


/* ===== v13 mobile nav single-controller hard override ===== */
@media (max-width: 860px){
  html.is-nav-open,
  body.is-nav-open{
    overflow:visible !important;
    overscroll-behavior:auto !important;
  }

  .site-header__inner{
    display:grid !important;
    grid-template-columns:minmax(0,1fr) 46px !important;
    grid-template-rows:auto auto !important;
    align-items:start !important;
    gap:10px !important;
  }

  .logo{grid-column:1 !important; grid-row:1 !important; min-width:0;}
  .nav-toggle{
    grid-column:2 !important;
    grid-row:1 !important;
    display:flex !important;
    justify-self:end !important;
    align-self:start !important;
    position:relative !important;
    z-index:1002 !important;
    pointer-events:auto !important;
    touch-action:manipulation !important;
    -webkit-tap-highlight-color:transparent;
  }
  .nav-toggle span{pointer-events:none !important;}

  .site-header__tools{
    grid-column:1 / -1 !important;
    grid-row:2 !important;
    position:relative !important;
    z-index:1000 !important;
  }

  .nav-backdrop{
    z-index:1000 !important;
  }

  .site-nav,
  .site-header .site-nav{
    z-index:1001 !important;
    top:var(--mobile-header-offset, 92px) !important;
  }
}


/* ===== v14 isolated mobile menu rebuild ===== */
.mobile-nav,
.mobile-nav-backdrop{
  display:none;
}

@media (max-width: 860px){
  .site-nav{
    display:none !important;
  }

  .nav-toggle{
    display:flex !important;
    position:relative !important;
    z-index:2102 !important;
    pointer-events:auto !important;
    touch-action:manipulation !important;
    -webkit-tap-highlight-color:transparent;
  }

  .mobile-nav-backdrop{
    display:block;
    position:fixed;
    inset:0;
    border:0;
    padding:0;
    margin:0;
    background:rgba(7, 13, 24, .34);
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    -webkit-backdrop-filter:blur(4px);
    backdrop-filter:blur(4px);
    z-index:2090;
    transition:opacity .22s var(--ease), visibility .22s var(--ease);
  }

  .mobile-nav{
    display:flex;
    flex-direction:column;
    gap:12px;
    position:fixed;
    top:calc(var(--mobile-header-offset, 88px) + 8px);
    left:12px;
    right:12px;
    bottom:calc(env(safe-area-inset-bottom, 0px) + 12px);
    padding:12px;
    border-radius:24px;
    border:1px solid rgba(var(--accent-rgb), .12);
    background:rgba(var(--bg-rgb), .96);
    box-shadow:0 24px 64px rgba(15,23,42,.20);
    -webkit-backdrop-filter:blur(22px);
    backdrop-filter:blur(22px);
    overflow:auto;
    overscroll-behavior:contain;
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    transform:translateY(-8px);
    z-index:2100;
    transition:opacity .22s var(--ease), transform .22s var(--ease), visibility .22s var(--ease);
  }

  html[data-theme="dark"] .mobile-nav{
    background:rgba(var(--bg-rgb), .98);
    box-shadow:0 24px 64px rgba(0,0,0,.42);
  }

  .mobile-nav.is-open,
  .mobile-nav-backdrop.is-open{
    visibility:visible;
  }

  .mobile-nav.is-open{
    opacity:1;
    pointer-events:auto;
    transform:none;
  }

  .mobile-nav-backdrop.is-open{
    opacity:1;
    pointer-events:auto;
  }

  .mobile-nav__header{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    padding-bottom:4px;
  }

  .mobile-nav__close{
    width:40px;
    height:40px;
    border-radius:14px;
    border:1px solid var(--line);
    background:linear-gradient(180deg, rgba(255,255,255,.26), rgba(255,255,255,.06)), var(--surface);
    color:var(--text);
    font-size:1.5rem;
    line-height:1;
    cursor:pointer;
  }

  .mobile-nav__list{
    list-style:none;
    display:grid;
    gap:10px;
    margin:0;
    padding:0;
    width:100%;
  }

  .mobile-nav__list li{
    width:100%;
  }

  .mobile-nav__list a{
    display:block;
    width:100%;
    padding:14px 16px;
    border-radius:16px;
    font-size:1rem;
    font-weight:600;
    line-height:1.3;
    color:var(--text);
    background:linear-gradient(180deg, rgba(255,255,255,.42), rgba(255,255,255,.10)), rgba(var(--surface-rgb),.96);
    border:1px solid rgba(var(--accent-rgb),.10);
    box-shadow:0 10px 24px rgba(15,23,42,.06);
  }

  html[data-theme="dark"] .mobile-nav__list a{
    background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03)), rgba(var(--surface-rgb),.96);
  }

  .mobile-nav__list a[aria-current="page"]{
    color:var(--accent);
  }

  .mobile-nav__cta{
    width:100%;
    min-height:48px;
    margin-top:2px;
    border-radius:16px;
  }

  body.has-mobile-menu-open .floating-chat,
  body.has-mobile-menu-open .back-to-top,
  body.has-mobile-menu-open .online-indicator,
  body.has-mobile-menu-open .activity-feed,
  body.has-mobile-menu-open .chapter-dots{
    opacity:0 !important;
    pointer-events:none !important;
    transform:translateY(8px);
  }
}

@media (max-width: 560px){
  .mobile-nav{
    left:8px;
    right:8px;
    bottom:calc(env(safe-area-inset-bottom, 0px) + 8px);
    padding:10px;
    border-radius:22px;
  }

  .mobile-nav__list a{
    padding:13px 14px;
    font-size:.98rem;
  }
}


/* ===== CUTTIO beta system layer ===== */
.admin-html,.admin-body{min-height:100%}
.admin-body{margin:0;background:var(--bg);color:var(--text)}
.admin-shell{display:grid;grid-template-columns:minmax(248px,290px) minmax(0,1fr);min-height:100vh}
.admin-sidebar{position:sticky;top:0;align-self:start;height:100vh;padding:28px 20px;border-right:1px solid var(--line);background:linear-gradient(180deg, rgba(var(--accent-rgb),.08), rgba(255,255,255,.02)), var(--surface);display:grid;gap:18px}
.admin-brand{display:grid;gap:4px;padding:14px 16px;border-radius:24px;background:rgba(var(--accent-rgb),.08);border:1px solid rgba(var(--accent-rgb),.14)}
.admin-brand strong{font-size:1.1rem}
.admin-brand span,.admin-kicker,.admin-topbar__meta span,.admin-stack__item span,.admin-login-hint span{color:var(--text-soft)}
.admin-menu{display:grid;gap:8px}
.admin-menu a{display:flex;align-items:center;min-height:46px;padding:12px 14px;border-radius:16px;text-decoration:none;color:var(--text);border:1px solid transparent;background:transparent}
.admin-menu a:hover,.admin-menu a[aria-current="page"]{background:rgba(var(--accent-rgb),.1);border-color:rgba(var(--accent-rgb),.18)}
.admin-sidebar__foot{display:grid;gap:10px;margin-top:auto}
.admin-main{padding:28px 28px 36px;display:grid;gap:24px}
.admin-topbar{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;padding-bottom:10px;border-bottom:1px solid var(--line)}
.admin-topbar h1{margin:4px 0 0;font-size:clamp(1.6rem,2.4vw,2.4rem)}
.admin-topbar__meta{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.admin-topbar__meta span,.admin-inline-stats span,.admin-login-hint code{display:inline-flex;align-items:center;gap:8px;padding:10px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--line)}
.admin-grid{display:grid;gap:18px}.admin-grid--metrics{grid-template-columns:repeat(6,minmax(0,1fr))}.admin-grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.admin-table-wrap{overflow:auto;border-radius:24px;border:1px solid var(--line)}
.admin-table{width:100%;border-collapse:collapse;min-width:640px;background:var(--surface)}
.admin-table th,.admin-table td{padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left}
.admin-table th{font-size:.88rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-soft)}
.admin-stack{display:grid;gap:12px}.admin-stack__item{padding:16px 18px;border:1px solid var(--line);border-radius:22px;background:var(--surface);display:grid;gap:6px}
.admin-form-grid{display:grid;gap:14px}.admin-form-grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-form-grid .field--full{grid-column:1/-1}
.admin-inline-stats{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.admin-login-body{min-height:100vh;display:grid;place-items:center;padding:22px;background:var(--bg)}
.admin-login-wrap{width:min(520px,100%)}
.admin-login-card{padding:28px !important}
.admin-login-form{display:grid;gap:14px}
.admin-login-hint{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:16px}
.search-form{padding:22px}
@media (max-width: 1120px){.admin-grid--metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.admin-grid--2,.admin-form-grid--2{grid-template-columns:1fr}}
@media (max-width: 860px){.admin-shell{grid-template-columns:1fr}.admin-sidebar{position:relative;height:auto;top:auto;border-right:none;border-bottom:1px solid var(--line)}.admin-main{padding:18px 14px 26px}.admin-topbar{flex-direction:column}.admin-grid--metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width: 560px){.admin-grid--metrics{grid-template-columns:1fr}.admin-table{min-width:560px}}


.admin-backdrop{display:none}
.admin-notice{display:flex;align-items:flex-start;gap:12px;padding:16px 18px;border-radius:22px;border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-soft)}
.admin-notice strong{display:block;margin-bottom:2px}
.admin-notice--success{border-color:rgba(34,197,94,.22)}
.admin-notice--error{border-color:rgba(239,68,68,.2)}
.admin-notice--warning{border-color:rgba(245,158,11,.22)}
.admin-topbar__main{display:flex;align-items:center;gap:14px}
.admin-nav-toggle{display:none;align-items:center;justify-content:center;width:46px;height:46px;border-radius:16px;border:1px solid var(--line);background:var(--surface);color:var(--text)}
.admin-nav-toggle span{display:block;width:18px;height:2px;border-radius:999px;background:currentColor;margin:2px 0}
.admin-grid--compact{grid-template-columns:repeat(3,minmax(0,1fr)) !important}
.admin-filter-bar{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(220px,.8fr) auto;gap:14px;align-items:end}
.admin-filter-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.admin-muted{color:var(--text-soft)}
.admin-edit-card{padding:16px;border:1px solid var(--line);border-radius:22px;background:var(--surface)}
.admin-stack__item--split{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.field-file-state{margin-top:10px;padding:10px 12px;border-radius:14px;border:1px dashed var(--line);font-size:.92rem;color:var(--text-soft);background:rgba(var(--accent-rgb),.04)}
.field-file-state.is-selected{border-style:solid;color:var(--text);background:rgba(var(--accent-rgb),.08)}
.mobile-quickbar{position:fixed;left:10px;right:10px;bottom:10px;z-index:118;display:none;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding:10px;border-radius:22px;border:1px solid rgba(var(--accent-rgb),.14);background:rgba(255,255,255,.84);backdrop-filter:blur(18px);box-shadow:0 18px 40px rgba(15,23,42,.14)}
.mobile-quickbar__item{display:grid;gap:2px;padding:12px 10px;border-radius:16px;text-decoration:none;color:var(--text);border:1px solid transparent;background:rgba(var(--accent-rgb),.04);text-align:center}
.mobile-quickbar__item strong{font-size:.92rem}
.mobile-quickbar__item span{font-size:.72rem;color:var(--text-soft)}
.mobile-quickbar__item--primary{background:linear-gradient(135deg, rgba(var(--accent-rgb),.16), rgba(var(--accent-rgb),.08));border-color:rgba(var(--accent-rgb),.18)}
html[data-theme="dark"] .mobile-quickbar{background:rgba(7,13,24,.92)}
.floating-chat.is-left{left:18px;right:auto}
.floating-chat.is-left .floating-chat__card{transform-origin:left bottom}
.floating-chat__avatar.is-dragging{cursor:grabbing;transform:scale(.98)}
.chapter-dots__dot[data-dot-label]{position:relative}
.chapter-dots__dot[data-dot-label]::after{content:attr(data-dot-label);position:absolute;right:calc(100% + 10px);top:50%;transform:translateY(-50%) scale(.98);padding:8px 12px;border-radius:999px;background:rgba(15,23,42,.86);color:#fff;font-size:.78rem;line-height:1;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s ease, transform .2s ease;box-shadow:0 10px 30px rgba(15,23,42,.24)}
.chapter-dots__dot[data-dot-label]:hover::after,.chapter-dots__dot[data-dot-label]:focus-visible::after,.chapter-dots__dot[data-dot-label].is-active::after{opacity:1;transform:translateY(-50%) scale(1)}
@media (max-width: 1120px){.admin-filter-bar{grid-template-columns:1fr 1fr}.admin-filter-actions{grid-column:1/-1}}
@media (max-width: 860px){.admin-nav-toggle{display:inline-flex}.admin-backdrop{position:fixed;inset:0;background:rgba(7,13,24,.46);z-index:121}.admin-sidebar{z-index:122}.admin-shell{position:relative}.admin-sidebar{position:fixed;left:0;top:0;bottom:0;width:min(320px,84vw);transform:translateX(-108%);transition:transform .28s var(--ease);height:auto;overflow:auto}.admin-sidebar-open .admin-sidebar{transform:translateX(0)}.admin-sidebar-open .admin-backdrop{display:block}.admin-grid--compact{grid-template-columns:repeat(2,minmax(0,1fr)) !important}.mobile-quickbar{display:grid}.floating-chat.is-left{left:10px}.chapter-dots__dot[data-dot-label]::after{display:none}}
@media (max-width: 560px){.admin-filter-bar{grid-template-columns:1fr}.admin-grid--compact{grid-template-columns:1fr !important}.mobile-quickbar{left:8px;right:8px;bottom:8px;padding:8px;gap:8px}.mobile-quickbar__item{padding:10px 8px;border-radius:14px}.mobile-quickbar__item strong{font-size:.84rem}.mobile-quickbar__item span{font-size:.68rem}.floating-chat{bottom:calc(var(--ui-chat-bottom) + 8px)}.floating-chat.is-left{left:8px}}


/* ===== premium admin refresh ===== */
.admin-body,.admin-login-body{position:relative;overflow-x:hidden;background:
    radial-gradient(900px 520px at 12% -4%, rgba(var(--accent-rgb),.12), transparent 62%),
    radial-gradient(760px 460px at 100% 0%, rgba(255,255,255,.08), transparent 58%),
    linear-gradient(180deg, rgba(255,255,255,.02), transparent 40%),
    var(--bg);
}
.admin-ambient{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:0}
.admin-ambient__orb{position:absolute;display:block;border-radius:999px;filter:blur(30px);opacity:.52}
.admin-ambient__orb--one{width:420px;height:420px;left:-110px;top:-90px;background:rgba(var(--accent-rgb),.13)}
.admin-ambient__orb--two{width:340px;height:340px;right:-120px;top:180px;background:rgba(255,255,255,.08)}
.admin-ambient__grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);background-size:32px 32px;mask-image:radial-gradient(circle at center, black 24%, transparent 85%);opacity:.45}
.admin-shell,.admin-login-shell{position:relative;z-index:1}
.admin-shell{grid-template-columns:minmax(280px,336px) minmax(0,1fr);max-width:1860px;margin:0 auto;padding:18px}
.admin-sidebar{gap:20px;height:calc(100vh - 36px);padding:22px;border:1px solid rgba(255,255,255,.16);border-right-color:rgba(255,255,255,.14);border-radius:30px;background:linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,.04)), var(--surface);box-shadow:0 28px 64px rgba(15,23,42,.16), inset 0 1px 0 rgba(255,255,255,.24);backdrop-filter:blur(calc(var(--glass-blur) + 4px)) saturate(1.1)}
.admin-brand{grid-template-columns:auto 1fr;align-items:center;gap:14px;padding:18px;border-radius:24px;background:linear-gradient(180deg, rgba(var(--accent-rgb),.12), rgba(255,255,255,.06)), rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.16);box-shadow:inset 0 1px 0 rgba(255,255,255,.24)}
.admin-brand__mark{width:52px;height:52px;border-radius:18px;display:grid;place-items:center;font-size:1.05rem;font-weight:800;letter-spacing:.08em;color:var(--text);background:linear-gradient(180deg, rgba(255,255,255,.42), rgba(255,255,255,.06)), rgba(var(--accent-rgb),.12);border:1px solid rgba(255,255,255,.22);box-shadow:0 14px 26px rgba(15,23,42,.14)}
.admin-brand__copy{display:grid;gap:3px}
.admin-brand__copy strong{font-size:1.04rem;letter-spacing:.02em}
.admin-brand__copy span{font-size:.74rem;text-transform:uppercase;letter-spacing:.14em;color:var(--text-soft)}
.admin-sidebar__meta{display:flex;flex-wrap:wrap;gap:8px}
.admin-chip{display:inline-flex;align-items:center;gap:8px;padding:9px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.14);background:linear-gradient(180deg, rgba(255,255,255,.14), rgba(255,255,255,.04)), rgba(255,255,255,.03);color:var(--text-soft);font-size:.78rem;letter-spacing:.03em}
.admin-menu{gap:10px}
.admin-menu a{position:relative;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;padding:14px 16px;border-radius:22px;border:1px solid rgba(255,255,255,.06);background:rgba(255,255,255,.02);box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}
.admin-menu a::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:999px;background:linear-gradient(180deg, rgba(var(--accent-rgb),.96), rgba(var(--accent-rgb),.22));opacity:0;transform:scaleY(.4);transition:opacity .28s var(--ease), transform .28s var(--ease)}
.admin-menu__icon{width:12px;height:12px;border-radius:999px;background:linear-gradient(180deg, rgba(var(--accent-rgb),.95), rgba(var(--accent-rgb),.32));box-shadow:0 0 0 6px rgba(var(--accent-rgb),.08)}
.admin-menu__copy{display:grid;gap:3px;min-width:0}
.admin-menu__copy strong{font-size:.98rem;line-height:1.2}
.admin-menu__copy small{font-size:.78rem;line-height:1.35;color:var(--text-soft)}
.admin-menu__arrow{opacity:.44;font-size:1rem;transform:translateX(-4px);transition:transform .28s var(--ease), opacity .28s var(--ease)}
.admin-menu a:hover,.admin-menu a[aria-current="page"]{background:linear-gradient(180deg, rgba(var(--accent-rgb),.13), rgba(255,255,255,.05)), rgba(255,255,255,.04);border-color:rgba(var(--accent-rgb),.16);box-shadow:0 18px 30px rgba(15,23,42,.12), inset 0 1px 0 rgba(255,255,255,.18);transform:translateX(2px)}
.admin-menu a:hover::before,.admin-menu a[aria-current="page"]::before{opacity:1;transform:scaleY(1)}
.admin-menu a:hover .admin-menu__arrow,.admin-menu a[aria-current="page"] .admin-menu__arrow{opacity:.88;transform:translateX(0)}
.admin-sidebar__panel{display:grid;gap:14px;padding:16px;border-radius:24px;background:linear-gradient(180deg, rgba(255,255,255,.14), rgba(255,255,255,.03)), rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.1)}
.admin-usercard{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:center}
.admin-usercard__avatar{width:46px;height:46px;border-radius:16px;display:grid;place-items:center;font-weight:800;background:linear-gradient(180deg, rgba(255,255,255,.32), rgba(255,255,255,.04)), rgba(var(--accent-rgb),.14);border:1px solid rgba(255,255,255,.16)}
.admin-usercard__copy{display:grid;gap:2px}
.admin-usercard__copy strong{font-size:.96rem}
.admin-usercard__copy span{font-size:.8rem;color:var(--text-soft)}
.admin-sidebar__foot{gap:12px}
.admin-main{padding:4px 4px 18px 24px;gap:20px}
.admin-topbar{padding:22px 24px;border:1px solid rgba(255,255,255,.14);border-radius:30px;background:linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,.04)), var(--surface);box-shadow:0 18px 40px rgba(15,23,42,.12), inset 0 1px 0 rgba(255,255,255,.2);backdrop-filter:blur(calc(var(--glass-blur) + 4px))}
.admin-kicker{margin:0 0 8px;font-size:.76rem;text-transform:uppercase;letter-spacing:.16em;color:var(--text-soft)}
.admin-topbar h1{margin:0;font-size:clamp(1.85rem,2.8vw,3rem);line-height:1;letter-spacing:-.04em}
.admin-topbar__lead{margin:10px 0 0;max-width:760px;color:var(--text-soft);font-size:.98rem}
.admin-topbar__meta{gap:12px;max-width:420px}
.admin-topbar__meta span,.admin-inline-stats span,.admin-login-hint code{background:linear-gradient(180deg, rgba(255,255,255,.16), rgba(255,255,255,.05)), rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.12);box-shadow:inset 0 1px 0 rgba(255,255,255,.18)}
.admin-notice{padding:18px 20px;border-radius:24px;background:linear-gradient(180deg, rgba(255,255,255,.16), rgba(255,255,255,.04)), var(--surface);border-color:rgba(255,255,255,.16)}
.admin-grid{gap:20px}
.admin-grid--metrics{grid-template-columns:repeat(6,minmax(0,1fr))}
.kpi{padding:20px 20px 18px;border-radius:26px;min-height:150px;display:grid;align-content:start;gap:14px;background:linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,.04)), rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.15);box-shadow:0 18px 40px rgba(15,23,42,.12), inset 0 1px 0 rgba(255,255,255,.18)}
.kpi span{margin-top:0;font-size:.76rem;text-transform:uppercase;letter-spacing:.14em;color:var(--text-soft)}
.kpi strong{font-size:clamp(1.55rem,2.1vw,2.35rem);line-height:.98;letter-spacing:-.04em}
.kpi small{display:block;margin-top:auto;color:var(--text-soft);font-size:.87rem}
.card{padding:24px;border-radius:28px;border:1px solid rgba(255,255,255,.14);box-shadow:0 18px 40px rgba(15,23,42,.12), inset 0 1px 0 rgba(255,255,255,.18)}
.section-head--tight h2{font-size:1.2rem;letter-spacing:-.02em}
.admin-table-wrap{border-radius:24px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.03)), rgba(255,255,255,.03);box-shadow:inset 0 1px 0 rgba(255,255,255,.14)}
.admin-table{background:transparent}
.admin-table thead th{position:sticky;top:0;z-index:2;background:rgba(9,13,22,.78);backdrop-filter:blur(18px);border-bottom-color:rgba(255,255,255,.08)}
.admin-table td{background:transparent}
.admin-table tbody tr:nth-child(odd) td{background:rgba(255,255,255,.012)}
.admin-table tbody tr:hover td{background:rgba(var(--accent-rgb),.06)}
.admin-table td strong{display:inline-block;margin-bottom:2px}
.admin-stack{gap:14px}
.admin-stack__item{position:relative;padding:18px 18px 18px 22px;border-radius:22px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(180deg, rgba(255,255,255,.14), rgba(255,255,255,.04)), rgba(255,255,255,.03);box-shadow:inset 0 1px 0 rgba(255,255,255,.14)}
.admin-stack__item::before{content:"";position:absolute;left:12px;top:18px;bottom:18px;width:3px;border-radius:999px;background:linear-gradient(180deg, rgba(var(--accent-rgb),.96), rgba(var(--accent-rgb),.16))}
.admin-stack__item strong{display:block;font-size:.98rem;line-height:1.35}
.admin-stack__item span{font-size:.88rem;line-height:1.55}
.admin-edit-card{padding:18px;border-radius:24px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(180deg, rgba(255,255,255,.13), rgba(255,255,255,.03)), rgba(255,255,255,.03)}
.admin-form-grid{gap:16px}
.admin-form-grid .field,.admin-filter-bar .field{display:grid;gap:8px}
.admin-main .field label,.admin-login-card .field label{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:var(--text-soft)}
.admin-main .field input,.admin-main .field select,.admin-main .field textarea,.admin-login-card .field input,.admin-login-card .field select,.admin-login-card .field textarea{border-radius:18px;border:1px solid rgba(255,255,255,.14);background:linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.03)), rgba(255,255,255,.03);box-shadow:inset 0 1px 0 rgba(255,255,255,.12)}
.admin-main .field input:focus,.admin-main .field select:focus,.admin-main .field textarea:focus,.admin-login-card .field input:focus,.admin-login-card .field select:focus,.admin-login-card .field textarea:focus{border-color:rgba(var(--accent-rgb),.28);box-shadow:0 0 0 4px rgba(var(--accent-rgb),.12), inset 0 1px 0 rgba(255,255,255,.12)}
.admin-filter-bar{grid-template-columns:minmax(0,1.4fr) minmax(240px,.8fr) auto;padding:18px;border-radius:24px;background:linear-gradient(180deg, rgba(255,255,255,.1), rgba(255,255,255,.03)), rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.1)}
.admin-filter-actions{justify-content:flex-end}
.admin-muted{color:var(--text-soft)}
.admin-login-shell{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);align-items:center;gap:28px;max-width:1240px;margin:0 auto;padding:26px}
.admin-login-showcase{padding:34px;border-radius:34px;border:1px solid rgba(255,255,255,.14);background:linear-gradient(180deg, rgba(255,255,255,.16), rgba(255,255,255,.04)), var(--surface);box-shadow:0 26px 60px rgba(15,23,42,.16), inset 0 1px 0 rgba(255,255,255,.2);display:grid;gap:18px}
.admin-login-showcase h1{margin:0;font-size:clamp(2.2rem,4vw,4rem);line-height:.96;letter-spacing:-.05em;max-width:11ch}
.admin-login-showcase p{margin:0;max-width:62ch;color:var(--text-soft);font-size:1rem}
.admin-login-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:8px}
.admin-login-point{padding:18px;border-radius:24px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(180deg, rgba(255,255,255,.14), rgba(255,255,255,.03)), rgba(255,255,255,.03);display:grid;gap:8px}
.admin-login-point strong{font-size:1rem}
.admin-login-point span{font-size:.9rem;line-height:1.55;color:var(--text-soft)}
.admin-login-card{padding:30px !important;border-radius:30px;max-width:520px;margin-left:auto}
.admin-login-form{gap:16px}
.admin-login-hint{padding-top:4px}
.admin-nav-toggle{width:48px;height:48px;border-radius:16px;border:1px solid rgba(255,255,255,.14);background:linear-gradient(180deg, rgba(255,255,255,.16), rgba(255,255,255,.04)), rgba(255,255,255,.03)}
@media (max-width: 1320px){.admin-grid--metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.admin-login-shell{grid-template-columns:1fr}.admin-login-showcase{order:2}.admin-login-card{margin:0;max-width:640px}.admin-login-points{grid-template-columns:1fr}}
@media (max-width: 1120px){.admin-shell{padding:14px}.admin-sidebar{margin:0;height:calc(100vh - 28px)}.admin-main{padding:2px 2px 14px 18px}.admin-topbar{padding:20px}.admin-grid--2,.admin-form-grid--2{grid-template-columns:1fr}.admin-filter-bar{grid-template-columns:1fr 1fr}.admin-filter-actions{grid-column:1/-1;justify-content:flex-start}}
@media (max-width: 860px){.admin-shell{grid-template-columns:1fr;padding:0}.admin-main{padding:16px 12px 24px}.admin-topbar{padding:18px 16px;border-radius:24px}.admin-sidebar{margin:10px;top:10px;bottom:10px;height:auto;border-radius:26px;width:min(360px,calc(100vw - 20px));transform:translateX(calc(-100% - 14px))}.admin-sidebar__meta,.admin-sidebar__panel{display:grid}.admin-grid--metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-grid--compact{grid-template-columns:repeat(2,minmax(0,1fr)) !important}.admin-backdrop{background:rgba(4,8,16,.5);backdrop-filter:blur(8px)}.admin-login-shell{padding:14px}.admin-login-showcase,.admin-login-card{padding:22px !important;border-radius:26px}}
@media (max-width: 560px){.admin-grid--metrics,.admin-grid--compact,.admin-login-points{grid-template-columns:1fr !important}.admin-menu a{grid-template-columns:auto 1fr}.admin-menu__arrow{display:none}.admin-filter-bar{grid-template-columns:1fr;padding:16px}.admin-login-showcase h1{font-size:clamp(1.9rem,10vw,2.8rem)}.admin-login-showcase{padding:20px}.admin-login-card{padding:22px !important}.admin-chip,.admin-topbar__meta span,.admin-inline-stats span{font-size:.74rem}}

/* Second session fixes */
.chip-list{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 0}
.chip-link{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:rgba(var(--surface-rgb),.42);color:var(--text);font-size:.92rem;line-height:1;text-decoration:none;transition:transform var(--dur-fast) var(--ease),border-color var(--dur-fast) var(--ease),background var(--dur-fast) var(--ease)}
.chip-link:hover,.chip-link:focus-visible{transform:translateY(-1px);border-color:rgba(var(--accent-rgb),.3);background:rgba(var(--accent-rgb),.08)}
.site-nav__item{position:relative}
.site-nav__item--has-children:hover .site-nav__submenu,.site-nav__item--has-children:focus-within .site-nav__submenu{opacity:1;transform:translateY(0);pointer-events:auto}
.site-nav__submenu{position:absolute;top:calc(100% + 14px);left:0;min-width:280px;display:grid;gap:8px;padding:14px;border:1px solid var(--line);border-radius:18px;background:rgba(var(--surface-rgb),.96);box-shadow:var(--shadow-soft);backdrop-filter:blur(18px);opacity:0;transform:translateY(8px);pointer-events:none;transition:opacity var(--dur-fast) var(--ease),transform var(--dur-fast) var(--ease);z-index:40}
.site-nav__submenu a{display:block;padding:8px 10px;border-radius:12px}
.site-nav__submenu a:hover,.site-nav__submenu a:focus-visible{background:rgba(var(--accent-rgb),.08)}
.mobile-nav__sublist{display:grid;gap:8px;padding:10px 0 2px 14px}
.mobile-nav__sublist a{color:var(--text-soft);font-size:.95rem}
.footer-groups{display:grid;gap:16px}
.footer-group{display:grid;gap:8px}
.footer-group__title{font-weight:600;color:var(--text);text-decoration:none}
.footer-group__children{display:grid;gap:8px;padding-left:12px}
.footer-group__children a{color:var(--text-soft);text-decoration:none}
.footer-group__children a:hover,.footer-group__children a:focus-visible{color:var(--text)}
@media (max-width: 1024px){
  .site-nav__submenu{display:none}
}


/* ===== session 4 premium front polish ===== */
.hero__copy h1{max-width:12ch}
.hero__copy .lead{max-width:62ch;font-size:1.08rem;line-height:1.72}
.hero__meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 14px;max-width:640px}
.hero__meta li{min-height:54px;display:flex;align-items:center}
.cut-game{position:relative;overflow:hidden}
.cut-game::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 120% at 100% 0%, rgba(var(--accent-rgb),.10), transparent 42%);pointer-events:none}
.hero-proof-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.hero-proof{display:grid;gap:6px;padding:14px 14px 15px;border-radius:18px;border:1px solid rgba(var(--accent-rgb),.12);background:linear-gradient(180deg, rgba(255,255,255,.24), rgba(255,255,255,.07)), rgba(var(--surface-rgb),.82)}
.hero-proof strong{font-size:.92rem;letter-spacing:.01em}
.hero-proof span{font-size:.88rem;line-height:1.55;color:var(--text-soft)}
.service-card__top{align-items:flex-start;gap:12px}
.service-card__tag{text-transform:uppercase;letter-spacing:.08em;font-size:.72rem}
.site-header__inner{gap:18px}
.site-nav .button--small{padding-inline:16px}
.footer-copy{max-width:34ch}
.floating-chat__header .floating-chat__avatar{width:52px;height:52px;border-radius:18px;box-shadow:0 16px 32px rgba(var(--accent-rgb),.22)}
.floating-chat__header .floating-chat__avatar-core{font-size:1.05rem}
.floating-chat__body{min-height:132px}
.floating-chat__card{overflow:hidden}
.floating-chat__person strong{font-size:1rem;line-height:1.2}
.floating-chat__person small{line-height:1.45}
.route-home .section-head p,.route-home .card p,.route-home .service-card p,.route-home .material-card p,.route-home .contact-card p,.route-home .step p{max-width:62ch}
.route-home .case-grid,.route-home .material-grid,.route-home .grid-3,.route-home .grid-2{align-items:stretch}
.route-home .card h3,.route-home .service-card h3,.route-home .material-card h3{letter-spacing:-.02em}
@media (max-width: 1080px){.hero-proof-grid{grid-template-columns:1fr}.hero__meta{grid-template-columns:1fr 1fr}}
@media (max-width: 860px){.hero__copy h1{max-width:none}.hero__meta{grid-template-columns:1fr}.hero-proof-grid{grid-template-columns:1fr}.floating-chat__body{min-height:118px}}
@media (max-width: 560px){.hero__copy .lead{font-size:1rem;line-height:1.66}.floating-chat__person small{font-size:.78rem}.floating-chat__header .floating-chat__avatar{display:none}}


/* ===== QA polish session 5: header, footer accordion, admin-safe overrides ===== */
@media (min-width: 861px){
  .site-header{margin-top:14px;position:relative;z-index:120}
  .site-header__inner{
    display:grid !important;
    grid-template-columns:auto minmax(0,1fr) !important;
    grid-template-areas:
      "logo nav"
      "tools tools" !important;
    align-items:center !important;
    gap:14px 22px !important;
    min-height:unset !important;
    padding:16px 18px !important;
  }
  .logo{grid-area:logo;min-width:0}
  .site-nav{
    grid-area:nav;
    display:flex !important;
    align-items:center;
    justify-content:flex-end;
    gap:12px;
    min-width:0;
    padding:10px 12px;
    border-radius:24px;
    border:1px solid rgba(var(--accent-rgb), .10);
    background:linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.5)), rgba(var(--surface-rgb), .88);
    box-shadow:0 16px 38px rgba(15,23,42,.08);
  }
  html[data-theme="dark"] .site-nav{background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03)), rgba(var(--surface-rgb), .96)}
  .site-nav ul{display:flex;flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px 12px;min-width:0;width:auto;margin:0}
  .site-nav__item{position:relative;min-width:0}
  .site-nav a{display:inline-flex;align-items:center;min-height:42px;padding:8px 12px;border-radius:14px;font-size:.95rem;white-space:nowrap}
  .site-nav .button{flex:0 0 auto;min-height:42px;border-radius:14px}
  .site-nav__submenu{
    position:absolute;
    top:calc(100% + 10px);
    left:0;
    min-width:260px;
    display:grid;
    gap:6px;
    padding:10px;
    border-radius:18px;
    border:1px solid rgba(var(--accent-rgb), .10);
    background:linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.74));
    box-shadow:0 18px 44px rgba(15,23,42,.12);
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    transform:translateY(6px);
    transition:opacity .18s var(--ease), transform .18s var(--ease), visibility .18s var(--ease);
    z-index:30;
  }
  html[data-theme="dark"] .site-nav__submenu{background:linear-gradient(180deg, rgba(17,27,45,.98), rgba(11,18,30,.98))}
  .site-nav__submenu a{display:flex;white-space:normal;line-height:1.35;padding:10px 12px;border-radius:12px;background:transparent}
  .site-nav__item--has-children:hover .site-nav__submenu,
  .site-nav__item--has-children:focus-within .site-nav__submenu{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}
  .site-header__tools{
    grid-area:tools;
    justify-self:stretch;
    justify-content:flex-end;
    flex-wrap:wrap;
    gap:10px;
    width:100%;
    padding-top:2px;
    overflow:visible;
  }
  .city-switch,.mode-switch,.accent-switch{flex:0 0 auto}
}

@media (min-width: 861px) and (max-width: 1180px){
  .site-header__inner{grid-template-columns:minmax(0,1fr) auto !important;grid-template-areas:"logo toggle" "tools tools" !important;}
  .nav-toggle{display:flex !important;justify-self:end;align-self:center}
  .site-nav{display:none !important}
}

@media (max-width: 860px){
  .site-header__tools{padding-top:2px !important;border-top:1px solid rgba(var(--accent-rgb), .08)}
  .city-switch__copy small{display:none}
  .accent-switch{display:none !important}
}

.site-footer__grid--accordion{grid-template-columns:minmax(0,1.05fr) minmax(0,1.4fr);align-items:start;gap:22px}
.footer-block--brand{padding-right:10px}
.footer-accordion{display:grid;gap:12px}
.footer-accordion__item{border:1px solid var(--line);border-radius:22px;background:linear-gradient(180deg, rgba(255,255,255,.48), rgba(255,255,255,.18));overflow:hidden}
html[data-theme="dark"] .footer-accordion__item{background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03))}
.footer-accordion__summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:18px 20px;cursor:pointer;font-weight:700;color:var(--text)}
.footer-accordion__summary::-webkit-details-marker{display:none}
.footer-accordion__icon{width:14px;height:14px;position:relative;flex:0 0 14px}
.footer-accordion__icon::before,.footer-accordion__icon::after{content:"";position:absolute;left:50%;top:50%;width:14px;height:2px;border-radius:999px;background:currentColor;transform:translate(-50%,-50%);transition:transform .2s var(--ease), opacity .2s var(--ease)}
.footer-accordion__icon::after{transform:translate(-50%,-50%) rotate(90deg)}
.footer-accordion__item[open] .footer-accordion__icon::after{opacity:0;transform:translate(-50%,-50%) rotate(90deg) scale(.4)}
.footer-accordion__body{padding:0 20px 20px;display:grid;gap:14px}
.footer-legal--stack{display:grid;gap:10px}
.footer-legal--stack a{display:block}
.footer-groups{display:grid;gap:16px}
.footer-group{display:grid;gap:8px}
.footer-group__children{display:grid;gap:8px}
@media (min-width: 981px){
  .footer-accordion__item{display:block}
  .footer-accordion__summary{cursor:default;padding-bottom:14px}
  .footer-accordion__body{display:grid !important}
}
@media (max-width: 980px){
  .site-footer__grid--accordion{grid-template-columns:1fr}
  .site-footer__meta{display:grid;gap:12px}
}

.admin-brand__mark{font-weight:800;letter-spacing:.02em}
.admin-menu__copy small{font-size:.8rem}
.admin-topbar__actions .admin-badge{letter-spacing:.06em}
.admin-subbar__item strong{line-height:1.35}
.admin-table td,.admin-table th{white-space:normal;word-break:break-word}
.admin-filter-bar,.admin-form-grid,.admin-grid,.admin-stack,.admin-subbar__cluster{min-width:0}
.admin-edit-card{padding:18px;border-radius:24px}
.admin-login-showcase h1{max-width:13ch}
.admin-quick-links a{justify-content:center;text-align:center}
@media (max-width:1120px){
  .admin-sidebar{max-width:none}
  .admin-topbar__meta,.admin-topbar__actions,.admin-subbar__actions{justify-content:flex-start}
}
@media (max-width:640px){
  .admin-topbar,.card,.admin-login-card,.admin-login-showcase{padding:18px !important;border-radius:24px !important}
  .admin-table{min-width:520px}
  .admin-subbar__item{padding:12px 14px}
}