/* ============================================================
   ПроЗнания — design system 2027
   ============================================================ */

/* ---------- 1. Токены ---------- */
:root{
  color-scheme:light;
  --brand:#4353ff;--brand-2:#8b5cf6;--brand-3:#00c2ff;--brand-soft:#eef1ff;
  --accent:#ffb020;--mint:#12b886;--coral:#ff6a3d;
  --ink:#0b1020;--ink-2:#3a4256;--muted:#6b7280;
  --bg:#fff;--surface:#fff;--soft:#f5f7fc;--soft-2:#eef1f9;
  --line:#e7eaf3;--line-2:#dfe4f0;
  --glass:rgba(255,255,255,.72);
  --shadow-1:0 2px 8px rgba(16,24,52,.05);
  --shadow-2:0 14px 40px rgba(16,24,52,.09);
  --shadow-3:0 28px 70px rgba(16,24,52,.14);
  --glow:0 0 0 1px rgba(67,83,255,.16),0 20px 60px rgba(67,83,255,.18);
  --radius:22px;--radius-sm:14px;--radius-lg:30px;--radius-pill:999px;
  --grad:linear-gradient(135deg,var(--brand),var(--brand-2));
  --grad-3:linear-gradient(120deg,var(--brand-3),var(--brand) 45%,var(--brand-2));
  --grad-soft:linear-gradient(135deg,#eef1ff,#f6efff);
  --header-h:82px;--ease:cubic-bezier(.22,.61,.36,1);
}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]){
  color-scheme:dark;
  --brand:#7b8cff;--brand-2:#a78bfa;--brand-3:#38d6ff;--brand-soft:#1b2140;
  --ink:#eef1f8;--ink-2:#c3cadb;--muted:#98a1b6;
  --bg:#0a0e1a;--surface:#121829;--soft:#0f1524;--soft-2:#161d31;
  --line:#232b42;--line-2:#2c3550;--glass:rgba(18,24,41,.72);
  --shadow-1:0 2px 8px rgba(0,0,0,.4);--shadow-2:0 14px 40px rgba(0,0,0,.5);--shadow-3:0 28px 70px rgba(0,0,0,.6);
  --glow:0 0 0 1px rgba(123,140,255,.25),0 20px 60px rgba(123,140,255,.18);
  --grad-soft:linear-gradient(135deg,#1a2244,#231a44);
}}
:root[data-theme=dark]{
  color-scheme:dark;
  --brand:#7b8cff;--brand-2:#a78bfa;--brand-3:#38d6ff;--brand-soft:#1b2140;
  --ink:#eef1f8;--ink-2:#c3cadb;--muted:#98a1b6;
  --bg:#0a0e1a;--surface:#121829;--soft:#0f1524;--soft-2:#161d31;
  --line:#232b42;--line-2:#2c3550;--glass:rgba(18,24,41,.72);
  --shadow-1:0 2px 8px rgba(0,0,0,.4);--shadow-2:0 14px 40px rgba(0,0,0,.5);--shadow-3:0 28px 70px rgba(0,0,0,.6);
  --glow:0 0 0 1px rgba(123,140,255,.25),0 20px 60px rgba(123,140,255,.18);
  --grad-soft:linear-gradient(135deg,#1a2244,#231a44);
}

/* Метрики резервного шрифта — против сдвигов при подмене Inter */
@font-face{font-family:'Inter Fallback';src:local('Arial');size-adjust:107.12%;ascent-override:90.49%;descent-override:22.56%;line-gap-override:0%}

/* ---------- 2. База ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 24px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Inter','Inter Fallback',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;font-size:16px;line-height:1.6;letter-spacing:-.005em;font-feature-settings:'ss01','cv11';-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg,video{max-width:100%;display:block}
img{height:auto;border-radius:var(--radius-sm)}
a{color:var(--brand);text-decoration:none;transition:color .2s var(--ease),opacity .2s}
h1,h2,h3,h4{margin:0 0 .5em;font-weight:700;letter-spacing:-.03em;line-height:1.12;color:var(--ink)}
h1{font-size:clamp(32px,5.2vw,60px);font-weight:800;letter-spacing:-.045em}
h2{font-size:clamp(26px,3.6vw,42px);letter-spacing:-.035em}
h3{font-size:clamp(19px,2vw,24px)}
h4{font-size:17px}
p{margin:0 0 1em}
:focus-visible{outline:3px solid color-mix(in srgb,var(--brand) 55%,transparent);outline-offset:3px;border-radius:8px}
::selection{background:color-mix(in srgb,var(--brand) 22%,transparent)}
hr{border:0;border-top:1px solid var(--line);margin:32px 0}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 clamp(18px,4vw,32px)}
.lead{font-size:clamp(17px,1.5vw,19px);color:var(--muted);max-width:660px;margin:0 0 1em}
.muted{color:var(--muted)}.center{text-align:center}
.mt-2{margin-top:24px}.mt-3{margin-top:44px}
.gradient-text,.accent{background:var(--grad-3);-webkit-background-clip:text;background-clip:text;color:transparent}
.skip-link{position:absolute;left:-9999px;top:0;z-index:3000;background:var(--brand);color:#fff;padding:12px 20px;border-radius:0 0 12px 0;font-weight:600}
.skip-link:focus{left:0}
.hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none}

/* ---------- 3. Иконки ---------- */
.ic{width:24px;height:24px;flex:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round;fill:none;vertical-align:middle}
.ic-sm{width:16px;height:16px}
.f-emoji{font-size:26px;line-height:1}
.stars .ic{fill:currentColor;stroke:none}

/* ---------- 4. Появление при скролле ---------- */
.js .reveal{opacity:0;transform:translateY(22px)}
.js .reveal.in{opacity:1;transform:none;transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.d1{transition-delay:.06s}.js .reveal.d2{transition-delay:.12s}
.js .reveal.d3{transition-delay:.18s}.js .reveal.d4{transition-delay:.24s}

/* ---------- 5. Кнопки ---------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 24px;border-radius:var(--radius-pill);border:1px solid var(--line-2);background:var(--surface);color:var(--ink);font:inherit;font-size:15px;font-weight:600;line-height:1;cursor:pointer;overflow:hidden;white-space:nowrap;transition:transform .18s var(--ease),box-shadow .25s var(--ease),border-color .2s,color .2s,background-color .2s}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);opacity:1}
.btn:active{transform:translateY(0)}
.btn .ic{width:20px;height:20px}
.btn-primary{border-color:transparent;background:var(--grad);color:#fff;box-shadow:0 8px 22px color-mix(in srgb,var(--brand) 32%,transparent)}
.btn-primary:hover{box-shadow:0 16px 38px color-mix(in srgb,var(--brand) 42%,transparent)}
.btn-primary::after{content:'';position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.3),transparent 70%);transform:translateX(-120%);transition:transform .7s var(--ease)}
.btn-primary:hover::after{transform:translateX(120%)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-soft{background:var(--brand-soft);color:var(--brand);border-color:transparent}
.btn-lg{padding:17px 32px;font-size:16px}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-block{width:100%}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}

/* ---------- 6. Пилюли, теги ---------- */
.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;margin-bottom:20px;border-radius:var(--radius-pill);background:var(--brand-soft);color:var(--brand);font-size:13px;font-weight:600}
.badge::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 4px color-mix(in srgb,var(--mint) 22%,transparent)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 26px;padding:0;list-style:none}
.chips a{display:inline-flex;align-items:center;gap:7px;padding:9px 18px;border-radius:var(--radius-pill);border:1px solid var(--line);background:var(--surface);color:var(--ink);font-size:14px;font-weight:500;transition:transform .2s var(--ease),border-color .2s,color .2s,background-color .2s}
.chips a:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft);transform:translateY(-2px);opacity:1}
.chips .ic{width:18px;height:18px}

/* ---------- 7. Секции ---------- */
.section{padding:clamp(52px,7vw,92px) 0;position:relative}
.section-alt{background:var(--soft)}
.section-tight{padding:clamp(36px,4vw,56px) 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:36px}
.section-head h2{margin:0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0 0 10px;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--brand)}
.eyebrow .ic{width:16px;height:16px}
.link-more{display:inline-flex;align-items:center;gap:7px;font-weight:600;white-space:nowrap;transition:gap .2s var(--ease),color .2s}
.link-more:hover{gap:11px}
.link-more .ic{width:18px;height:18px}

/* ---------- 8. Шапка ---------- */
.topbar{background:var(--ink);color:#cfd6ea;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:9px;padding-bottom:9px}
.topbar a{color:#fff}
.topbar b{color:#fff}
.topbar-left{display:flex;gap:22px;flex-wrap:wrap}
.topbar span{display:inline-flex;align-items:center;gap:7px}
.topbar .ic{opacity:.7}

.site-header{position:sticky;top:0;z-index:200;background:var(--glass);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:var(--shadow-1)}
.nav{position:relative;display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:var(--header-h)}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0;font-weight:800;font-size:18px;color:var(--ink)}
.logo img{height:56px;width:auto;border-radius:0}
.logo-mark{width:46px;height:46px;border-radius:14px;background:var(--grad);box-shadow:0 8px 20px color-mix(in srgb,var(--brand) 35%,transparent)}

.menu{display:flex;align-items:center;gap:4px}
.menu>a{position:relative;padding:9px 14px;border-radius:var(--radius-pill);color:var(--ink-2);font-size:15px;font-weight:500;white-space:nowrap;transition:color .2s,background-color .2s}
.menu>a:hover{color:var(--brand);background:var(--brand-soft);opacity:1}
.menu>a.active{color:var(--brand);background:var(--brand-soft);font-weight:600}
.menu-more{position:relative}
.menu-more>summary{display:inline-flex;align-items:center;gap:5px;list-style:none;cursor:pointer;padding:9px 14px;border-radius:var(--radius-pill);color:var(--ink-2);font-size:15px;font-weight:500;white-space:nowrap;transition:color .2s,background-color .2s}
.menu-more>summary::-webkit-details-marker{display:none}
.menu-more>summary:hover,.menu-more[open]>summary{color:var(--brand);background:var(--brand-soft)}
.menu-more>summary .ic{opacity:.6;transition:transform .25s var(--ease)}
.menu-more[open]>summary .ic{transform:rotate(180deg)}
.menu-drop{position:absolute;right:0;top:calc(100% + 12px);min-width:260px;z-index:220;display:flex;flex-direction:column;gap:2px;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-3);animation:drop .22s var(--ease)}
@keyframes drop{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.menu-drop a{display:flex;align-items:center;gap:11px;padding:10px 14px;border-radius:12px;color:var(--ink-2);font-size:15px;transition:color .2s,background-color .2s}
.menu-drop a .ic{color:var(--muted);transition:color .2s}
.menu-drop a:hover,.menu-drop a.active{background:var(--soft);color:var(--brand);opacity:1}
.menu-drop a:hover .ic{color:var(--brand)}
.nav-search{display:flex;gap:8px;margin-top:8px;padding-top:12px;border-top:1px solid var(--line)}
.nav-search input{flex:1;min-width:0;padding:11px 16px;border:1px solid var(--line);border-radius:var(--radius-pill);background:var(--soft);color:var(--ink);font:inherit;font-size:14px;transition:border-color .2s,background-color .2s}
.nav-search input:focus{outline:none;border-color:var(--brand);background:var(--surface)}
.nav-search button{display:grid;place-items:center;border:0;background:var(--brand-soft);color:var(--brand);border-radius:50%;width:42px;cursor:pointer}

.head-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.head-phone{display:none}
.mk-mobile{display:none}
.theme-toggle,.burger{display:grid;place-items:center;width:44px;height:44px;flex:none;border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--ink);cursor:pointer;transition:transform .2s var(--ease),border-color .2s,color .2s}
.theme-toggle:hover,.burger:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}
.burger{display:none}
.burger .b-close{display:none}
.burger.is-open .b-open{display:none}
.burger.is-open .b-close{display:block}
.theme-toggle .i-sun{display:none}
:root[data-theme=dark] .theme-toggle .i-sun{display:block}
:root[data-theme=dark] .theme-toggle .i-moon{display:none}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .theme-toggle .i-sun{display:block}:root:not([data-theme=light]) .theme-toggle .i-moon{display:none}}

/* ---------- 9. Хлебные крошки ---------- */
.crumbs{border-bottom:1px solid var(--line);background:var(--soft)}
.crumbs ol{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:12px 0;list-style:none;font-size:13px}
.crumbs li+li::before{content:'/';margin-right:8px;color:var(--line-2)}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--brand)}
.crumbs span{color:var(--ink);font-weight:600}

/* ---------- 10. Hero ---------- */
.hero{position:relative;padding:clamp(48px,7vw,96px) 0 clamp(48px,6vw,84px);overflow:hidden;isolation:isolate}
.hero::before{content:'';position:absolute;inset:-35% -12% auto -12%;height:130%;z-index:-2;background:radial-gradient(46% 44% at 14% 16%,color-mix(in srgb,var(--brand-3) 26%,transparent),transparent 70%),radial-gradient(44% 42% at 84% 6%,color-mix(in srgb,var(--brand-2) 24%,transparent),transparent 70%),radial-gradient(40% 42% at 58% 88%,color-mix(in srgb,var(--accent) 18%,transparent),transparent 70%);filter:blur(16px);animation:aurora 22s ease-in-out infinite alternate;will-change:transform}
@keyframes aurora{0%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(-2%,1.5%,0) scale(1.06)}100%{transform:translate3d(2%,-1.5%,0) scale(1.03)}}
.hero::after{content:'';position:absolute;inset:0;z-index:-1;opacity:.45;background-image:radial-gradient(circle at 1px 1px,var(--line-2) 1px,transparent 0);background-size:34px 34px;-webkit-mask-image:radial-gradient(70% 62% at 50% 40%,#000,transparent);mask-image:radial-gradient(70% 62% at 50% 40%,#000,transparent)}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(30px,5vw,64px);align-items:center}
.hero-grid.hero-solo{grid-template-columns:1fr;max-width:860px}
.hero h1{margin-bottom:20px}
.hero .lead{font-size:clamp(17px,1.7vw,20px);max-width:600px}
.hero-visual{position:relative}
.hero-visual img{border-radius:var(--radius-lg);box-shadow:var(--shadow-3);width:100%;height:auto;aspect-ratio:5/4;object-fit:cover}
.hero-visual::before{content:'';position:absolute;inset:-18px -18px auto auto;width:200px;height:200px;z-index:-1;background:var(--grad-3);filter:blur(70px);opacity:.4;border-radius:50%}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.hero-facts span{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:var(--radius-pill);background:var(--glass);border:1px solid var(--line);backdrop-filter:blur(10px);font-size:14px;color:var(--muted);box-shadow:var(--shadow-1)}
.hero-facts b{color:var(--ink)}
.hero-facts .ic{width:18px;height:18px;color:var(--brand)}

/* ---------- 11. Бегущая строка ---------- */
.marquee{overflow:hidden;border-block:1px solid var(--line);background:var(--soft);padding:16px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:14px;width:max-content;animation:marq 40s linear infinite;will-change:transform}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{display:inline-flex;align-items:center;gap:9px;padding:9px 20px;border-radius:var(--radius-pill);background:var(--surface);border:1px solid var(--line);font-size:14px;font-weight:600;color:var(--ink-2);white-space:nowrap}
.marquee-track .ic{width:18px;height:18px;color:var(--brand)}
@keyframes marq{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- 12. Карточки ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:clamp(18px,2vw,26px)}
.card{position:relative;display:flex;flex-direction:column;overflow:hidden;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-1);transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s}
.card:hover{transform:translateY(-6px);box-shadow:var(--glow);border-color:color-mix(in srgb,var(--brand) 35%,var(--line));opacity:1}
.card-img{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--soft-2)}
.card-img img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .5s var(--ease)}
.card:hover .card-img img{transform:scale(1.06)}
.card-img::after{content:'';position:absolute;inset:auto 0 0 0;height:45%;background:linear-gradient(transparent,rgba(6,10,26,.4));pointer-events:none}
.card-body{display:flex;flex-direction:column;flex:1;padding:22px}
.card-tag{display:inline-flex;align-items:center;gap:7px;align-self:flex-start;margin-bottom:12px;padding:5px 12px 5px 8px;border-radius:var(--radius-pill);background:var(--brand-soft);color:var(--brand);font-size:12px;font-weight:600}
.card-tag .ic{width:15px;height:15px}
.card-body h3{margin-bottom:8px;font-size:20px}
.card-body p{margin:0 0 14px;color:var(--muted);font-size:15px}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:16px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
.card-foot>span:first-child{display:inline-flex;align-items:center;gap:6px}
.card-foot .ic{width:16px;height:16px}
.price{font-weight:700;color:var(--ink);white-space:nowrap;font-size:16px}
.price-old{margin-right:7px;font-size:13px;font-weight:400;color:var(--muted);text-decoration:line-through}
.card-link{display:inline-flex;align-items:center;gap:7px;margin-top:14px;font-weight:600;color:var(--brand);font-size:15px;transition:gap .2s var(--ease)}
.card:hover .card-link{gap:12px}
.card-link .ic{width:18px;height:18px}
.promo-badge{position:absolute;top:14px;left:14px;z-index:2;display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--radius-pill);background:linear-gradient(135deg,#ff7a45,#ff2d6f);color:#fff;font-size:12px;font-weight:700;box-shadow:0 8px 20px rgba(255,45,111,.35)}
.promo-badge .ic{width:15px;height:15px}
.promo-line{display:flex;align-items:center;gap:12px;margin:0 0 22px;padding:14px 20px;border-radius:var(--radius-sm);background:linear-gradient(135deg,color-mix(in srgb,var(--coral) 14%,transparent),color-mix(in srgb,var(--accent) 12%,transparent));border:1px solid color-mix(in srgb,var(--coral) 30%,transparent);font-size:15px;font-weight:600;color:var(--ink)}
.promo-line .ic{color:var(--coral)}

/* ---------- 13. Bento ---------- */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:clamp(16px,1.8vw,22px)}
.bento-item{position:relative;grid-column:span 2;display:flex;flex-direction:column;padding:clamp(22px,2.4vw,32px);overflow:hidden;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-1);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.bento-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-2)}
.bento-item::before{content:'';position:absolute;inset:0 0 auto 0;height:3px;background:var(--grad-3);opacity:0;transition:opacity .3s}
.bento-item:hover::before{opacity:1}
.bento-item.wide{grid-column:span 3}
.bento-item.hero-cell{grid-column:span 4;background:var(--grad);color:#fff;border-color:transparent}
.bento-item.hero-cell::after{content:'';position:absolute;inset:-50% -20% auto auto;width:70%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.2),transparent 60%);pointer-events:none}
.bento-item.hero-cell h3,.bento-item.hero-cell h4,.bento-item.hero-cell p{color:#fff;position:relative}
.bento-item h3,.bento-item h4{margin-bottom:8px}
.bento-item p{margin:0;color:var(--muted);font-size:15px}
.b-icon,.f-icon{display:grid;place-items:center;width:54px;height:54px;margin-bottom:16px;border-radius:17px;background:var(--brand-soft);color:var(--brand)}
.b-icon .ic,.f-icon .ic{width:26px;height:26px}
.hero-cell .b-icon{position:relative;background:rgba(255,255,255,.2);color:#fff}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px}
.feature{padding:clamp(22px,2.4vw,30px);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-1);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.feature:hover{transform:translateY(-5px);box-shadow:var(--shadow-2)}
.feature p{margin:0;color:var(--muted);font-size:15px}

/* ---------- 14. Шаги, статистика ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px;counter-reset:step}
.step{position:relative;padding:clamp(24px,2.5vw,32px);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-1)}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);display:block;margin-bottom:16px;font-size:34px;font-weight:800;letter-spacing:-.04em;background:var(--grad-3);-webkit-background-clip:text;background-clip:text;color:transparent}
.step h3,.step h4{margin-bottom:6px;font-size:19px}
.step p{margin:0;color:var(--muted);font-size:15px}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:18px}
.stat{padding:26px;text-align:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.stat b{display:block;font-size:clamp(28px,3.4vw,40px);font-weight:800;letter-spacing:-.04em;background:var(--grad-3);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:14px;color:var(--muted)}

/* ---------- 15. Преподаватели ---------- */
.teachers{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:clamp(20px,2.4vw,30px)}
.teacher{text-align:center}
.t-photo{position:relative;max-width:210px;margin:0 auto 18px;aspect-ratio:1;border-radius:26px;overflow:hidden;background:var(--soft-2);box-shadow:var(--shadow-1);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.teacher:hover .t-photo{transform:translateY(-5px) rotate(-1.5deg);box-shadow:var(--shadow-2)}
.t-photo img{width:100%;height:100%;object-fit:cover;border-radius:26px}
.teacher h2,.teacher h3,.teacher h4{margin-bottom:5px;font-size:19px}
.teacher p{margin:0;color:var(--brand);font-size:14px;font-weight:500}
.teacher small{display:block;margin-top:12px;text-align:left;color:var(--muted);font-size:13.5px;line-height:1.55}

/* ---------- 16. Отзывы ---------- */
.reviews{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px}
.review{position:relative;padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-1);transition:transform .3s var(--ease)}
.review:hover{transform:translateY(-4px)}
.review::before{content:'”';position:absolute;top:6px;right:22px;font-size:78px;line-height:1;color:var(--brand);opacity:.12;font-family:Georgia,serif}
.review p{margin:0;font-size:15.5px}
.stars{display:flex;gap:2px;margin-bottom:10px;color:var(--accent)}
.stars .ic{width:18px;height:18px}
.r-author{display:flex;justify-content:space-between;gap:12px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
.r-author b{color:var(--ink)}

/* ---------- 17. Формы ---------- */
.form-card{display:flex;flex-direction:column;gap:16px;padding:clamp(24px,3vw,34px);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);color:var(--ink)}
.form-card h2,.form-card h3{margin-bottom:0}
.form-card label{display:flex;flex-direction:column;gap:7px;font-size:14px;font-weight:600;color:var(--ink-2)}
.form-card input,.form-card select,.form-card textarea{padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--soft);color:var(--ink);font:inherit;font-size:15px;font-weight:400;outline:none;transition:border-color .2s,background-color .2s,box-shadow .2s}
.form-card input::placeholder,.form-card textarea::placeholder{color:var(--muted)}
.form-card input:focus,.form-card select:focus,.form-card textarea:focus{border-color:var(--brand);background:var(--surface);box-shadow:0 0 0 4px color-mix(in srgb,var(--brand) 15%,transparent)}
.form-card textarea{resize:vertical;min-height:110px}
.form-sticky{position:sticky;top:calc(var(--header-h) + 20px)}
.form-msg{min-height:1.2em;font-size:14px;font-weight:500}
.form-msg.ok{color:var(--mint)}
.form-msg.err{color:#ef4444}
.consent{flex-direction:row!important;align-items:flex-start;gap:11px;font-size:13px;font-weight:400;color:var(--muted);line-height:1.45}
.consent input[type=checkbox]{width:19px;height:19px;flex:none;margin:1px 0 0;padding:0;accent-color:var(--brand)}
.recaptcha-note{display:block;font-size:11px;line-height:1.45;color:var(--muted)}
.recaptcha-note a{color:var(--muted);text-decoration:underline}
.grecaptcha-badge{visibility:hidden}

/* ---------- 18. CTA-секция ---------- */
.section-cta{position:relative;overflow:hidden;background:linear-gradient(135deg,#0d1226,#1b1740 55%,#2a1145);color:#fff}
.section-cta::before{content:'';position:absolute;inset:auto -10% -60% 40%;width:70%;height:130%;background:radial-gradient(circle,color-mix(in srgb,var(--brand-2) 45%,transparent),transparent 62%);filter:blur(40px);pointer-events:none}
.section-cta h2,.section-cta h3{color:#fff;position:relative}
.section-cta p{color:#c3cbe6;position:relative}
.section-cta .eyebrow{color:#a9b4ff}
.section-cta .btn-ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.24);backdrop-filter:blur(8px)}
.section-cta .recaptcha-note,.section-cta .recaptcha-note a{color:#8e97b8}
.apply-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,64px);align-items:center}

/* ---------- 19. Внутренние страницы ---------- */
.page-hero{position:relative;padding:clamp(40px,5vw,66px) 0 clamp(28px,3.5vw,44px);border-bottom:1px solid var(--line);overflow:hidden;background:var(--grad-soft)}
.page-hero::after{content:'';position:absolute;inset:0;background-image:radial-gradient(circle at 1px 1px,var(--line-2) 1px,transparent 0);background-size:30px 30px;opacity:.4;-webkit-mask-image:linear-gradient(#000,transparent);mask-image:linear-gradient(#000,transparent);pointer-events:none}
.page-hero>.container{position:relative}
.page-hero h1{margin-bottom:12px}
.back{display:inline-flex;align-items:center;gap:6px;margin-bottom:14px;font-size:14px;color:var(--muted)}
.back:hover{color:var(--brand)}
.back .ic{width:16px;height:16px;transform:rotate(180deg)}

.two-col{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(28px,4vw,56px);align-items:start}
.two-col>.reveal>img,.two-col>.reveal>picture,.two-col>.reveal>picture>img{width:100%;height:auto;border-radius:var(--radius);box-shadow:var(--shadow-1)}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.gallery img{aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius);transition:transform .35s var(--ease)}
.gallery img:hover{transform:scale(1.03)}
.program-meta{display:flex;flex-direction:column;gap:2px;margin-top:22px;padding:8px 22px;background:var(--soft);border:1px solid var(--line);border-radius:var(--radius)}
.program-meta div{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:13px 0;border-bottom:1px solid var(--line);font-size:15px}
.program-meta div:last-child{border-bottom:0}
.program-meta b{display:inline-flex;align-items:center;gap:9px;color:var(--muted);font-weight:500;font-size:14px}
.program-meta b .ic{width:18px;height:18px;color:var(--brand)}
.program-meta span{text-align:right;font-weight:600}

.filters{display:flex;flex-wrap:wrap;align-items:flex-end;gap:16px;margin-bottom:14px;padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-1)}
.filters label{display:flex;flex-direction:column;gap:6px;font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.filters select{padding:11px 16px;border:1px solid var(--line);border-radius:12px;background:var(--soft);color:var(--ink);font:inherit;font-size:14px;font-weight:500;cursor:pointer;transition:border-color .2s}
.filters select:focus{outline:none;border-color:var(--brand)}
.filters .reset{display:inline-flex;align-items:center;gap:6px;padding-bottom:12px;font-size:14px;color:var(--muted)}
.filters .reset:hover{color:var(--brand)}
.result-count{margin:0 0 26px;font-size:14px;color:var(--muted)}

.faq-tools{position:relative;max-width:820px;margin:0 auto 20px}
.faq-tools input{width:100%;padding:15px 22px 15px 50px;border:1px solid var(--line);border-radius:var(--radius-pill);background:var(--surface);color:var(--ink);font:inherit;box-shadow:var(--shadow-1);transition:border-color .2s}
.faq-tools input:focus{outline:none;border-color:var(--brand)}
.faq-tools .ic{position:absolute;left:20px;top:50%;transform:translateY(-50%);color:var(--muted)}
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:820px;margin:0 auto}
.faq-item{padding:6px 24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);transition:border-color .25s,box-shadow .25s}
.faq-item[open]{border-color:color-mix(in srgb,var(--brand) 40%,var(--line));box-shadow:var(--shadow-1)}
.faq-item summary{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:16px 0;list-style:none;cursor:pointer;font-size:16.5px;font-weight:600}
.faq-item summary::-webkit-details-marker{display:none}
.faq-q-ic{flex:none;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--brand-soft);color:var(--brand);transition:transform .25s var(--ease),background-color .25s,color .25s}
.faq-item[open] .faq-q-ic{background:var(--grad);color:#fff;transform:rotate(135deg)}
.faq-answer{padding:0 0 18px;color:var(--muted);font-size:15px}
.faq-answer a{word-break:break-word}

.article{font-size:16.5px;color:var(--ink-2)}
.article h2{margin:1.5em 0 .5em;color:var(--ink)}
.article h3{margin:1.4em 0 .4em;color:var(--ink)}
.article ul,.article ol{padding-left:22px}
.article li{margin-bottom:8px}
.article img{width:100%;height:auto;border-radius:var(--radius);margin:0 0 28px}
.article a{text-decoration:underline;text-underline-offset:3px}
.article table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14px}
.article th,.article td{padding:12px 14px;border:1px solid var(--line);text-align:left}
.article th{background:var(--soft);font-weight:600;color:var(--ink)}
.article blockquote{margin:22px 0;padding:18px 24px;border-left:3px solid var(--brand);background:var(--soft);border-radius:0 var(--radius-sm) var(--radius-sm) 0}

.contacts-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(26px,3.5vw,44px);align-items:start}
.contact-list{display:flex;flex-direction:column;gap:4px;margin:0 0 26px;padding:0;list-style:none}
.contact-list li{display:flex;align-items:flex-start;gap:14px;padding:15px 0;border-bottom:1px solid var(--line);font-size:15.5px}
.contact-list li:last-child{border-bottom:0}
.contact-list .ci{display:grid;place-items:center;width:42px;height:42px;flex:none;border-radius:13px;background:var(--brand-soft);color:var(--brand)}
.map,.moyklass-frame{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-1)}
.map iframe{display:block;width:100%;height:460px;border:0}

.search-input{min-width:280px;padding:15px 22px;border:1px solid var(--line);border-radius:var(--radius-pill);background:var(--surface);color:var(--ink);font:inherit;transition:border-color .2s}
.search-input:focus{outline:none;border-color:var(--brand)}
.search-form{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.search-group{margin-bottom:34px}
.search-group h2{font-size:22px;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.search-hit{padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
.search-hit:last-child{border-bottom:0}
.err-code{font-size:clamp(96px,20vw,190px);font-weight:800;line-height:.9;letter-spacing:-.06em;background:var(--grad-3);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- 20. Футер ---------- */
.footer-cta{position:relative;padding:clamp(34px,4.5vw,60px);overflow:hidden;border-radius:var(--radius-lg);background:var(--grad);color:#fff;box-shadow:var(--shadow-3)}
.footer-cta::after{content:'';position:absolute;inset:-40% -20% auto auto;width:60%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.22),transparent 60%);pointer-events:none}
.footer-cta>*{position:relative}
.footer-cta h2{color:#fff;margin-bottom:10px}
.footer-cta p{color:rgba(255,255,255,.85);max-width:560px}
.footer-cta .btn-ghost{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.3)}
.footer-cta .btn-primary{background:#fff;color:var(--brand);box-shadow:0 10px 30px rgba(0,0,0,.18)}

.site-footer{margin-top:clamp(50px,7vw,90px);padding:clamp(44px,5vw,66px) 0 24px;background:#080c17;color:#a7b0c8}
:root[data-theme=dark] .site-footer{background:#060911}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1.2fr;gap:clamp(24px,3vw,40px)}
.site-footer .logo{color:#fff;margin-bottom:14px}
.site-footer p{font-size:14.5px;line-height:1.6}
.footer-grid h3{margin-bottom:16px;color:#fff;font-size:15px;letter-spacing:.02em}
.footer-grid a{display:block;margin-bottom:9px;color:#a7b0c8;font-size:14.5px}
.footer-grid a:hover{color:#fff;opacity:1}
.footer-social{display:flex;gap:10px;margin-top:18px}
.footer-social a{display:grid;place-items:center;width:44px;height:44px;margin:0;border-radius:13px;background:rgba(255,255,255,.07);color:#fff;transition:transform .25s var(--ease),background .25s}
.footer-social a:hover{background:var(--grad);transform:translateY(-3px)}
.copyright{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.09);font-size:13px;color:#7b849c}

/* ---------- 21. Плавающие элементы ---------- */
.to-top{position:fixed;right:22px;bottom:22px;z-index:800;display:grid;place-items:center;width:50px;height:50px;border:1px solid var(--line);border-radius:16px;background:var(--glass);backdrop-filter:blur(12px);color:var(--ink);cursor:pointer;box-shadow:var(--shadow-2);transition:transform .25s var(--ease),border-color .2s,color .2s}
.to-top:hover{color:var(--brand);border-color:var(--brand);transform:translateY(-3px)}
.sticky-cta{display:none}
.cookie-banner{position:fixed;left:0;right:0;bottom:0;z-index:1000;padding:0 0 max(18px,env(safe-area-inset-bottom))}
.cookie-inner{display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap;padding:22px 26px;border:1px solid var(--line);border-radius:var(--radius);background:var(--glass);backdrop-filter:blur(22px);box-shadow:var(--shadow-3);animation:cookieUp .45s var(--ease)}
@keyframes cookieUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.cookie-inner p{flex:1;min-width:240px;margin:0;font-size:14px;color:var(--muted)}
.cookie-inner a{text-decoration:underline}
.cookie-actions{display:flex;gap:10px;flex-wrap:wrap}

/* ---------- 22. Адаптив ---------- */
@media(max-width:1180px){
  .menu{gap:0}
  .menu>a,.menu-more>summary{padding:9px 11px;font-size:14.5px}
  .bento-item{grid-column:span 3}
  .bento-item.hero-cell{grid-column:span 6}
}
@media(max-width:980px){
  :root{--header-h:72px}
  .topbar{display:none}
  .hero-grid,.apply-grid,.contacts-grid,.two-col{grid-template-columns:1fr}
  .hero-visual{order:-1}
  .form-sticky{position:static}
  .bento{grid-template-columns:1fr 1fr}
  .bento-item,.bento-item.wide{grid-column:span 1}
  .bento-item.hero-cell{grid-column:span 2}
  .burger{display:grid}
  .btn-mk{display:none}
  .mk-mobile{display:flex}
  .menu{position:absolute;top:calc(100% + 10px);left:0;right:0;z-index:210;display:none;flex-direction:column;align-items:stretch;gap:2px;max-height:calc(100dvh - var(--header-h) - 30px);overflow:auto;padding:16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-3)}
  .menu.open{display:flex;animation:drop .25s var(--ease)}
  .menu>a{padding:13px 16px;font-size:16px}
  .menu-more{position:static}
  .menu-more>summary{padding:13px 16px;font-size:16px}
  .menu-drop{position:static;padding:4px 0 4px 12px;border:0;box-shadow:none;background:transparent;animation:none;min-width:0}
  .footer-grid{grid-template-columns:1fr 1fr}
  body{padding-bottom:82px}
  .sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:850;display:flex;gap:10px;padding:11px 14px max(11px,env(safe-area-inset-bottom));background:var(--glass);backdrop-filter:blur(18px);border-top:1px solid var(--line)}
  .sticky-cta .btn{flex:1;padding:14px 10px}
  body.cookie-open .sticky-cta{display:none}
  .to-top{bottom:96px;right:14px;width:44px;height:44px}
  .map iframe{height:360px}
}
@media(max-width:620px){
  .bento{grid-template-columns:1fr}
  .bento-item,.bento-item.wide,.bento-item.hero-cell{grid-column:span 1}
  .cards{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .search-input{width:100%;min-width:0}
  .search-form .btn{width:100%}
  .cookie-inner{padding:18px}
  .cookie-actions{width:100%}
  .cookie-actions .btn{flex:1}
  .program-meta div{flex-direction:column;align-items:flex-start;gap:4px}
  .program-meta span{text-align:left}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .js .reveal{opacity:1;transform:none}
}
@media print{
  .site-header,.topbar,.site-footer,.sticky-cta,.to-top,.cookie-banner,.crumbs,.form-card,.marquee{display:none!important}
  body{padding:0;background:#fff;color:#000}
}