/* ============================================================
   DESIGN UPGRADE v4.01 — общий слой УС + ИМУ (Alice, 15.11.2026)
   Визуальный уровень «на порядок выше». Админка (.admin) исключена.
   ============================================================ */

/* --- Типографика --- */
body:not(.admin) h1{letter-spacing:-.025em}
body:not(.admin) h2{letter-spacing:-.02em}
body:not(.admin) #home h1,
body:not(.admin) .hero h1{font-size:clamp(36px,6.4vw,72px);line-height:1.04;text-shadow:0 4px 30px rgba(0,0,0,.35)}
body:not(.admin) #home h2,
body:not(.admin) .hero h2{font-size:clamp(24px,3.6vw,40px)}
body:not(.admin) .kicker{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;letter-spacing:.12em;text-transform:uppercase;font-size:12.5px;font-weight:700}
body:not(.admin) #home .kicker{color:var(--accent);text-shadow:0 0 18px rgba(201,138,43,.4)}
body:not(.admin) ::selection{background:rgba(201,138,43,.35)}

/* --- Hero-бейдж: золотой --- */
body:not(.admin) .hero-badge{backdrop-filter:blur(8px);border-color:rgba(240,193,105,.5);background:rgba(201,138,43,.14);color:#ffe9b8;box-shadow:0 4px 18px rgba(201,138,43,.25)}

/* --- Кнопки: глубина, блик, подъём --- */
body:not(.admin) .btn{position:relative;overflow:hidden;transition:transform .2s cubic-bezier(.2,.7,.3,1),box-shadow .3s ease,filter .3s ease;will-change:transform}
body:not(.admin) .btn:hover{transform:translateY(-2px)}
body:not(.admin) .btn:active{transform:translateY(0) scale(.985)}
body:not(.admin) .btn-accent{position:relative;overflow:hidden;box-shadow:0 6px 20px rgba(201,138,43,.35)}
body:not(.admin) .btn-accent:after{content:"";position:absolute;top:0;left:-80%;width:45%;height:100%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.42),transparent);animation:btnShine 4.2s ease-in-out infinite;pointer-events:none}
@keyframes btnShine{0%,58%{left:-80%}100%{left:135%}}
body:not(.admin) .btn-outline-dark{border-width:1.5px;transition:background .25s,color .25s,transform .2s}
body:not(.admin) .btn-outline-dark:hover{transform:translateY(-2px)}
body:not(.admin) #home .btn-accent{padding:16px 30px;font-size:16.5px;animation:ctaGlow 3.6s ease-in-out infinite}
@keyframes ctaGlow{0%,100%{box-shadow:0 6px 20px rgba(201,138,43,.35)}50%{box-shadow:0 8px 34px rgba(201,138,43,.55)}}

/* --- Карточки: премиум-hover, золотая кромка --- */
body:not(.admin) .svc-card,
body:not(.admin) .lib-card,
body:not(.admin) .card{border-radius:18px;transition:transform .3s cubic-bezier(.2,.7,.3,1),box-shadow .35s ease,border-color .3s ease}
body:not(.admin) .svc-card:hover,
body:not(.admin) .lib-card:hover,
body:not(.admin) .card:hover{transform:translateY(-6px);box-shadow:0 22px 44px rgba(15,36,56,.18),0 6px 14px rgba(15,36,56,.08)}
body:not(.admin) .svc-card{overflow:hidden;position:relative}
body:not(.admin) .svc-card:after{content:"";position:absolute;left:0;right:0;top:0;height:3px;border-radius:3px 3px 0 0;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:0;transition:opacity .3s}
body:not(.admin) .svc-card:hover:after{opacity:1}
body:not(.admin) .svc-ico,
body:not(.admin) .lib-ico,
body:not(.admin) .tt-ico{transition:transform .35s cubic-bezier(.2,.7,.3,1)}
body:not(.admin) .svc-card:hover .svc-ico{transform:scale(1.14) rotate(-4deg)}
body:not(.admin) .lib-card:hover .lib-ico{transform:scale(1.12)}

/* --- Цифры и статистика: золотой градиент --- */
body:not(.admin) .stat .num{font-variant-numeric:tabular-nums;letter-spacing:-.02em;background:linear-gradient(92deg,#c98a2b 0%,#f0c169 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
body:not(.admin) .stat:hover .num{filter:drop-shadow(0 2px 12px rgba(201,138,43,.4))}

/* --- Шаги заказа --- */
body:not(.admin) .order-step{border-radius:16px;transition:transform .25s,box-shadow .3s}
body:not(.admin) .order-step:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(15,36,56,.12)}
body:not(.admin) .order-step .num{background:linear-gradient(135deg,#f0c169,#c98a2b);color:#fff;border-radius:50%;box-shadow:0 4px 12px rgba(201,138,43,.35)}

/* --- Шапка: scrolled --- */
body:not(.admin) .site-header.scrolled{background:rgba(255,255,255,.92);backdrop-filter:blur(14px) saturate(1.4);box-shadow:0 8px 30px rgba(15,36,56,.14);border-bottom-color:transparent}
body:not(.admin) .site-header.on-hero.scrolled{background:rgba(15,36,56,.85)}
body:not(.admin) .site-header .site-header__inner{transition:min-height .3s ease,padding .3s ease}
body:not(.admin) .site-header.scrolled .site-header__inner{min-height:56px}

/* --- Прогресс чтения --- */
#dProgress{position:fixed;top:0;left:0;height:3px;width:0;z-index:12000;background:linear-gradient(90deg,#c98a2b,#f0c169,#e0a84f);box-shadow:0 0 12px rgba(240,193,105,.5);border-radius:0 3px 3px 0;transition:width .1s linear;pointer-events:none}

/* --- Формы: фокус золотом --- */
body:not(.admin) input:focus-visible,
body:not(.admin) select:focus-visible,
body:not(.admin) textarea:focus-visible{outline:2px solid rgba(201,138,43,.55);outline-offset:1px}

/* --- Футер: золотая нить --- */
body:not(.admin) .site-footer{position:relative}
body:not(.admin) .site-footer:before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:linear-gradient(90deg,transparent,rgba(201,138,43,.65),rgba(240,193,105,.85),rgba(201,138,43,.65),transparent);pointer-events:none}

/* --- Контентные страницы: панель-карточки --- */
body:not(.admin) .panel{border-radius:16px}

/* --- доступность --- */
@media (prefers-reduced-motion:reduce){
  body:not(.admin) *{animation:none!important;transition:none!important}
}


/* ============================================================
   v2.00 — ГЛУБОКИЙ РЕДИЗАЙН (фото-лендинги, стекло, золотые штрихи)
   ============================================================ */

/* --- Hero: медленный ken-burns на фото-слое (JS трогает только контейнер) --- */
body:not(.admin) .hero-bg-img{will-change:transform;animation:duKenburns 26s ease-in-out infinite}
@keyframes duKenburns{0%{transform:scale(1.05)}50%{transform:scale(1.12) translateY(-1.2%)}100%{transform:scale(1.05)}}
body:not(.admin) .about-bg-img{will-change:transform;animation:duKenburns 30s ease-in-out infinite reverse}
body:not(.admin) .hero-bg-img,
body:not(.admin) .about-bg-img{filter:saturate(1.08) contrast(1.04)}

/* --- Билборд предложений: стекло + золотая кромка --- */
body:not(.admin) .px-billboard{border-radius:22px;overflow:hidden;box-shadow:0 24px 60px rgba(9,23,38,.28)}
body:not(.admin) .px-slide{border-radius:22px}
body:not(.admin) .px-slide:before{content:"";position:absolute;left:0;right:0;top:0;height:3px;border-radius:3px 3px 0 0;background:linear-gradient(90deg,transparent,rgba(240,193,105,.85),rgba(201,138,43,.9),transparent);opacity:0;transition:opacity .35s;z-index:5;pointer-events:none}
body:not(.admin) .px-slide.is-active:before{opacity:1}
body:not(.admin) .px-arrow{transition:transform .2s,background .25s,border-color .25s}
body:not(.admin) .px-arrow:hover{transform:translateY(-2px)}
body:not(.admin) .px-dot{transition:width .3s,background .3s}
body:not(.admin) .px-dot.on{width:26px;background:linear-gradient(90deg,#c98a2b,#f0c169)}

/* --- Заголовки секций: золотая черта под h2 --- */
body:not(.admin) .sec-head h2{position:relative;padding-bottom:6px}
body:not(.admin) .sec-head h2:after{content:"";position:absolute;left:0;bottom:0;width:58px;height:3.5px;border-radius:3px;background:linear-gradient(90deg,#c98a2b,#f0c169);box-shadow:0 2px 10px rgba(201,138,43,.4)}
body:not(.admin) .sec-head .px-sub,
body:not(.admin) .sec-sub{color:rgba(255,255,255,.72)}

/* --- Счётчики numbers и stats: золотой градиент --- */
body:not(.admin) .numbers .inline div div:first-child{background:linear-gradient(92deg,#c98a2b,#f0c169);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
body:not(.admin) .stats-sec .stat b{background:linear-gradient(92deg,#c98a2b,#f0c169);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
body:not(.admin) .stats-sec .stat:hover b{filter:drop-shadow(0 2px 12px rgba(201,138,43,.4))}

/* --- Технологический блок: активная вкладка золотом --- */
body:not(.admin) .tech-tab{transition:background .25s,border-color .25s,color .25s,transform .2s}
body:not(.admin) .tech-tab:hover{transform:translateY(-2px)}
body:not(.admin) .tech-tab[aria-selected="true"],
body:not(.admin) .tech-tab.on,
body:not(.admin) .tech-tab.active{border-color:rgba(240,193,105,.6)!important;background:rgba(201,138,43,.12)!important;color:#fff!important}

/* --- О компании: карточки со стеклом (светлая зона) --- */
body:not(.admin) .about-cards .card{background:rgba(255,255,255,.06);backdrop-filter:blur(10px);border-color:rgba(255,255,255,.14);color:#eaf1f7}
body:not(.admin) .about-cards .card h3{color:#fff}
body:not(.admin) .about-cards .card p{color:rgba(234,241,247,.75)}

/* --- Библиотека/сервис: высшие тени --- */
body:not(.admin) .lib-sec .lib-card:hover{box-shadow:0 26px 52px rgba(9,23,38,.3)}
body:not(.admin) .svc-sec .svc-card:hover{box-shadow:0 26px 52px rgba(9,23,38,.3)}

/* --- Плавный волновой delay для reveal-волн на лендингах --- */
body:not(.admin) #home .rv{transition-delay:.06s}


/* ============================================================
   v3.00 — КАБИНЕТЫ (w11) + КОНТЕНТНЫЕ СТРАНИЦЫ
   Охват: все страницы кроме .admin. Админ-layout не подключает этот файл.
   ============================================================ */

/* --- Скроллбары: тонкие, с золотым thumb --- */
body:not(.admin) ::-webkit-scrollbar{width:10px;height:10px}
body:not(.admin) ::-webkit-scrollbar-track{background:transparent}
body:not(.admin) ::-webkit-scrollbar-thumb{background:rgba(201,138,43,.35);border-radius:6px;border:2px solid transparent;background-clip:content-box}
body:not(.admin) ::-webkit-scrollbar-thumb:hover{background:rgba(201,138,43,.6);background-clip:content-box}
body.cabinet ::-webkit-scrollbar-thumb{background:rgba(201,138,43,.28);border-radius:6px;border:2px solid transparent;background-clip:content-box}

/* --- Кабинеты: окна и карточки --- */
body.cabinet .w11-window{border-radius:18px;box-shadow:0 22px 56px rgba(9,23,38,.24),0 4px 12px rgba(9,23,38,.1)}
body.cabinet .w11-card{border-radius:16px;transition:transform .25s cubic-bezier(.2,.7,.3,1),box-shadow .3s ease,border-color .25s}
body.cabinet .w11-card:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(9,23,38,.16)}
body.cabinet .w11-wgt{border-radius:16px}
body.cabinet .w11-taskbar{backdrop-filter:blur(18px) saturate(1.3)}
body.cabinet .w11-tb-btn{transition:background .2s,transform .2s,border-color .2s}
body.cabinet .w11-tb-btn:hover{transform:translateY(-1px)}
body.cabinet .w11-nav a{transition:background .2s,border-color .2s,color .2s;border-radius:10px}
body.cabinet .w11-nav a:hover{background:rgba(201,138,43,.1)}
body.cabinet .w11-nav a.active{background:rgba(201,138,43,.14)}
body.cabinet .w11-start{border-radius:16px;backdrop-filter:blur(18px)}

/* --- Цифры кабинетов: золотой градиент --- */
body.cabinet .cnum{background:linear-gradient(92deg,#c98a2b,#f0c169);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
body.cabinet .w11-card:hover .cnum{filter:drop-shadow(0 2px 10px rgba(201,138,43,.35))}

/* --- Таблицы: строки с золотым hover --- */
body:not(.admin) .tbl th{font-weight:700;letter-spacing:.02em}
body:not(.admin) .tbl tbody tr{transition:background .2s}
body:not(.admin) .tbl tbody tr:hover{background:rgba(201,138,43,.06)}
body:not(.admin) .tbl td{border-radius:6px}

/* --- Бейджи и статусы --- */
body:not(.admin) .badge{border-radius:14px;font-weight:700;padding:2px 10px;transition:transform .2s,box-shadow .2s}
body:not(.admin) .badge:hover{transform:translateY(-1px)}

/* --- Панели и алерты --- */
body:not(.admin) .panel{transition:box-shadow .3s ease,border-color .3s ease}
body:not(.admin) .panel:hover{box-shadow:0 14px 34px rgba(9,23,38,.1)}
body:not(.admin) .alert{border-radius:12px}
body:not(.admin) .alert-ok{border-left:3px solid #2e7d46}
body:not(.admin) .alert-err{border-left:3px solid #b23a2f}

/* --- Формы: поля с золотым фокусом и мягкими радиусами --- */
body:not(.admin) .field input,
body:not(.admin) .field select,
body:not(.admin) .field textarea{transition:border-color .2s,box-shadow .25s}
body:not(.admin) .field input:focus,
body:not(.admin) .field select:focus,
body:not(.admin) .field textarea:focus{box-shadow:0 0 0 3px rgba(201,138,43,.14)}

/* --- Кнопки кабинетов --- */
body:not(.admin) .btn-primary{transition:transform .2s cubic-bezier(.2,.7,.3,1),box-shadow .3s}
body:not(.admin) .btn-primary:hover{transform:translateY(-2px)}
body:not(.admin) .btn-submit{transition:transform .2s,box-shadow .3s}
body:not(.admin) .btn-submit:hover{transform:translateY(-2px)}

/* --- Контентные страницы: цитаты, hr, списки --- */
body:not(.admin) blockquote{border-left:3px solid rgba(201,138,43,.55);background:rgba(201,138,43,.06);border-radius:10px}
body:not(.admin) hr{border:0;height:2px;border-radius:2px;background:linear-gradient(90deg,transparent,rgba(201,138,43,.4),transparent)}

/* --- Прогресс не показываем в кабинетах (w11 имеет свои панели) --- */
body.cabinet #dProgress{display:none}


/* ============================================================
   v4.00 — ФЛАГМАН: ауроры, hero-сеть, tilt-карточки, счётчики
   ============================================================ */

/* --- Живой фон: мягкие ауроры (золото + циан) --- */
body:not(.admin)::before{content:"";position:fixed;inset:-20%;z-index:-1;pointer-events:none;
  background:
    radial-gradient(42vw 42vw at 82% 8%, rgba(240,193,105,.10), transparent 62%),
    radial-gradient(50vw 50vw at 10% 85%, rgba(56,189,248,.07), transparent 60%),
    radial-gradient(30vw 30vw at 45% 40%, rgba(201,138,43,.05), transparent 65%);
  animation:duAurora 22s ease-in-out infinite alternate}
@keyframes duAurora{0%{transform:translate3d(-2%,-1%,0) scale(1)}100%{transform:translate3d(2%,1.5%,0) scale(1.06)}}
body.cabinet::before{animation:none}

/* --- Hero: тонкая инженерная сетка + золотое свечение снизу --- */
body:not(.admin) .hero:before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(60% 60% at 50% 45%,#000 30%,transparent 75%);
          mask-image:radial-gradient(60% 60% at 50% 45%,#000 30%,transparent 75%)}
body:not(.admin) .hero:after{content:"";position:absolute;left:10%;right:10%;bottom:-2px;height:180px;z-index:1;pointer-events:none;
  background:radial-gradient(60% 100% at 50% 100%,rgba(201,138,43,.22),transparent 70%);filter:blur(8px)}
body:not(.admin) .hero .du-net{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.75}
body:not(.admin) .hero-scroll{z-index:3}

/* --- Счётчики: табличные цифры уже золотые (v2/v3) --- */
body:not(.admin) .numbers .inline div div:first-child,
body:not(.admin) .stats-sec .stat b,
body.cabinet .cnum{font-variant-numeric:tabular-nums}

/* --- Tilt-подготовка карточек (JS добавляет .du-tilt) --- */
body:not(.admin) .du-tilt{transform-style:preserve-3d;will-change:transform}
body:not(.admin) .du-tilt .svc-ico,
body:not(.admin) .du-tilt .lib-ico{transition:transform .4s cubic-bezier(.2,.7,.3,1)}
body:not(.admin) .du-tilt .svc-card-glow{position:absolute;inset:auto -30% -60% -30%;height:120%;border-radius:50%;
  background:radial-gradient(50% 50% at 50% 50%,rgba(240,193,105,.14),transparent 70%);opacity:0;transition:opacity .4s;pointer-events:none}
body:not(.admin) .du-tilt:hover .svc-card-glow{opacity:1}

/* --- Экран входа: премиум-карточка --- */
body:not(.admin) .authbox{position:relative;border-radius:20px;box-shadow:0 24px 60px rgba(9,23,38,.14)}
body:not(.admin) .authbox:before{content:"";position:absolute;left:0;right:0;top:0;height:3px;border-radius:20px 20px 0 0;
  background:linear-gradient(90deg,transparent,var(--accent),#f0c169,transparent)}

/* --- Мелкий полиш экранов ЕЦП/2FA --- */
body:not(.admin) .ecp-panel{border-radius:16px}

/* --- Выделение ссылок в тексте: тонкая золотая подчёркивающая линия --- */
body:not(.admin) .page a:not(.btn):not(.chip):not(.btag):not(.hero-badge){text-decoration-color:rgba(201,138,43,.45);text-underline-offset:3px}
body:not(.admin) .page a:not(.btn):not(.chip):not(.btag):not(.hero-badge):hover{text-decoration-color:rgba(201,138,43,.9)}


/* --- v4.01: финальная CTA-полоса --- */
body:not(.admin) .du-cta{padding:54px 0 64px}
body:not(.admin) .du-cta-in{position:relative;overflow:hidden;display:grid;grid-template-columns:1.25fr auto;gap:26px;align-items:center;
  background:linear-gradient(118deg,#0f2438 0%,#16345c 52%,#1c4576 100%);border-radius:24px;padding:34px 40px;
  box-shadow:0 30px 70px rgba(9,23,38,.35),0 8px 24px rgba(9,23,38,.22)}
body:not(.admin) .du-cta-in:before{content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:linear-gradient(90deg,transparent,rgba(240,193,105,.9),rgba(201,138,43,.9),transparent)}
body:not(.admin) .du-cta-in:after{content:"";position:absolute;right:-12%;top:-40%;width:46%;height:180%;
  background:radial-gradient(50% 50% at 50% 50%,rgba(240,193,105,.14),transparent 70%);pointer-events:none}
body:not(.admin) .du-cta .kicker{color:#f0c169}
body:not(.admin) .du-cta h2{color:#fff;margin:8px 0 10px;font-size:clamp(24px,3.2vw,34px);letter-spacing:-.02em}
body:not(.admin) .du-cta p{color:#cfe0f0;max-width:640px}
body:not(.admin) .du-cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
body:not(.admin) .du-cta .btn-accent{padding:14px 26px;font-size:15.5px}
@media (max-width:920px){body:not(.admin) .du-cta-in{grid-template-columns:1fr}body:not(.admin) .du-cta-actions{justify-content:flex-start}}