/* CC Lab — публичный сайт. Монохром в стиле логотипа: шестиугольник и звезда.
   Две темы: тёмная (по умолчанию) и светлая — <html data-theme="light">. */

:root {
  --bg: #050505;
  --bg-elev: #0a0a0a;
  --card: #0d0d0d;
  --card-hover: #121212;
  --media-bg: #080808;
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(255, 255, 255, 0.24);
  --line-hover: rgba(255, 255, 255, 0.4);
  --text: #f4f4f2;
  --muted: #a6a6a2;
  --dim: #71716d;
  --prose: #d6d6d2;
  /* акцент — цвет кнопок, звезды и активных элементов; в светлой теме он чёрный */
  --accent: #fff;
  --accent-hover: #d9d9d6;
  --on-accent: #000;
  --on-accent-muted: #444;
  --tint: rgba(255, 255, 255, 0.06);
  --code-bg: rgba(255, 255, 255, 0.08);
  --header-bg: rgba(5, 5, 5, 0.72);
  --header-bg-solid: rgba(5, 5, 5, 0.9);
  --input-focus: #000;
  --glow: rgba(255, 255, 255, 0.12);
  --spot: rgba(255, 255, 255, 0.075);
  --shine: rgba(0, 0, 0, 0.14);
  --shadow: 0 22px 48px -28px rgba(0, 0, 0, 0.95);
  --danger: #ff7a7a;
  --ok: #8be3b0;

  --f-display: 'Unbounded', 'Manrope', system-ui, sans-serif;
  --f-body: 'Manrope', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --f-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --ease: cubic-bezier(.2, .7, .2, 1);

  --wrap: 1200px;
  --gutter: 20px;
  --radius: 6px;
  --chamfer: 12px;
  --header-h: 68px;
  color-scheme: dark;
}

:root[data-theme='light'] {
  --bg: #f6f6f3;
  --bg-elev: #eeeeea;
  --card: #ffffff;
  --card-hover: #fbfbf9;
  --media-bg: #ebebe7;
  --line: rgba(0, 0, 0, 0.1);
  --line-strong: rgba(0, 0, 0, 0.22);
  --line-hover: rgba(0, 0, 0, 0.45);
  --text: #0b0b0b;
  --muted: #53534e;
  --dim: #72726c;
  --prose: #2a2a27;
  --accent: #0b0b0b;
  --accent-hover: #2e2e2c;
  --on-accent: #fff;
  --on-accent-muted: #b8b8b2;
  --tint: rgba(0, 0, 0, 0.05);
  --code-bg: rgba(0, 0, 0, 0.06);
  --header-bg: rgba(246, 246, 243, 0.74);
  --header-bg-solid: rgba(246, 246, 243, 0.94);
  --input-focus: #fff;
  --glow: rgba(0, 0, 0, 0.1);
  --spot: rgba(0, 0, 0, 0.05);
  --shine: rgba(255, 255, 255, 0.28);
  --shadow: 0 22px 48px -30px rgba(0, 0, 0, 0.35);
  --danger: #c0362c;
  --ok: #1d7a48;
  color-scheme: light;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.6 var(--f-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--accent); color: var(--on-accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 600; line-height: 1.12; letter-spacing: -0.01em; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2.1rem, 5.2vw, 4rem); }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; text-wrap: pretty; }

.wrap { width: 100%; max-width: calc(var(--wrap) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 12px/1 var(--f-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted);
}
.eyebrow::before { content: ''; width: 9px; height: 9px; background: currentColor; clip-path: polygon(50% 0, 61% 39%, 100% 50%, 61% 61%, 50% 100%, 39% 61%, 0 50%, 39% 39%); }
.mono { font-family: var(--f-mono); }
.muted { color: var(--muted); }

/* ---------- кнопки ---------- */
.btn {
  --h: 48px;
  position: relative; overflow: hidden; isolation: isolate;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: var(--h); padding: 0 24px;
  border: 1px solid var(--accent); background: var(--accent); color: var(--on-accent);
  font: 600 15px/1 var(--f-body); text-decoration: none; cursor: pointer; white-space: nowrap;
  clip-path: polygon(var(--chamfer) 0, 100% 0, 100% calc(100% - var(--chamfer)), calc(100% - var(--chamfer)) 100%, 0 100%, 0 var(--chamfer));
  transition: background-color .2s, color .2s, border-color .2s, transform .2s;
}
/* блик, пробегающий по кнопке при наведении */
.btn::after {
  content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(105deg, transparent 30%, var(--shine) 50%, transparent 70%);
  transform: translateX(-120%);
}
.btn:hover::after { transform: translateX(120%); transition: transform .75s var(--ease); }
.btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn:active { transform: translateY(1px); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line-strong); clip-path: none; border-radius: var(--radius); }
.btn-ghost::after { display: none; }
.btn-ghost:hover { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }
.btn-sm { --h: 40px; padding: 0 18px; font-size: 14px; --chamfer: 9px; }
.btn-block { width: 100%; }
.btn .arrow { transition: transform .25s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- шапка ---------- */
.admin-strip {
  background: var(--accent); color: var(--on-accent); font: 500 12px/1 var(--f-mono);
}
.admin-strip .wrap { display: flex; gap: 16px; align-items: center; justify-content: space-between; min-height: 32px; }
.admin-strip a { font-weight: 600; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  view-transition-name: site-header;
  background: var(--header-bg);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--line);
  transition: background-color .3s, box-shadow .3s, border-color .3s;
}
.site-header.is-scrolled { background: var(--header-bg-solid); box-shadow: 0 12px 32px -24px rgba(0, 0, 0, .6); }
.header-inner { display: flex; align-items: center; gap: 16px; min-height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; margin-right: auto; }
.brand .mark { width: 30px; height: auto; transition: transform .6s var(--ease); }
.brand:hover .mark { transform: rotate(-8deg) scale(1.06); }
.brand .mark-star { transform-box: fill-box; transform-origin: center; transition: transform .6s var(--ease); }
.brand:hover .mark-star { transform: rotate(90deg) scale(1.15); }
.brand-name { font: 600 18px/1 var(--f-display); letter-spacing: 0.01em; }
.brand-name small { display: block; margin-top: 4px; font: 500 9.5px/1 var(--f-mono); letter-spacing: 0.16em; color: var(--dim); text-transform: uppercase; }

.site-nav { display: flex; align-items: center; gap: 2px; }
.site-nav .nav-link {
  position: relative; padding: 8px 13px; border-radius: var(--radius); text-decoration: none; color: var(--muted); font-weight: 500; font-size: 15px;
  white-space: nowrap; transition: color .2s;
}
/* подчёркивание «выезжает» слева направо */
.site-nav .nav-link::after {
  content: ''; position: absolute; left: 13px; right: 13px; bottom: 3px; height: 1.5px; background: currentColor;
  transform: scaleX(0); transform-origin: right; transition: transform .35s var(--ease);
}
.site-nav .nav-link:hover, .site-nav .nav-link[aria-current='page'] { color: var(--text); }
.site-nav .nav-link:hover::after, .site-nav .nav-link[aria-current='page']::after { transform: scaleX(1); transform-origin: left; }
.site-nav .btn { margin-left: 10px; }

.header-tools { display: flex; align-items: center; gap: 8px; }

/* переключатель языка */
.lang-switch { display: inline-flex; align-items: center; gap: 2px; padding: 3px; border: 1px solid var(--line-strong); border-radius: 99px; }
.lang-switch a {
  padding: 7px 9px; border-radius: 99px; text-decoration: none; color: var(--muted);
  font: 500 11px/1 var(--f-mono); letter-spacing: .06em; transition: color .2s, background-color .25s;
}
.lang-switch a:hover { color: var(--text); background: var(--tint); }
.lang-switch a[aria-current='true'] { background: var(--accent); color: var(--on-accent); }
.lang-switch--menu { display: none; }
.lang-switch--footer { border-color: var(--line); }

/* переключатель темы: в тёмной теме видно солнце, в светлой — луну */
.theme-toggle {
  position: relative; display: grid; place-items: center; width: 40px; height: 40px; flex: none;
  border: 1px solid var(--line-strong); border-radius: 50%; background: transparent; cursor: pointer;
  transition: border-color .2s, background-color .2s;
}
.theme-toggle:hover { border-color: var(--accent); background: var(--tint); }
.theme-toggle svg { position: absolute; width: 18px; height: 18px; transition: transform .6s var(--ease), opacity .35s; }
.theme-toggle .i-moon { opacity: 0; transform: rotate(-90deg) scale(.4); }
[data-theme='light'] .theme-toggle .i-sun { opacity: 0; transform: rotate(90deg) scale(.4); }
[data-theme='light'] .theme-toggle .i-moon { opacity: 1; transform: none; }
.no-js .theme-toggle { display: none; }

.nav-toggle {
  display: none; width: 44px; height: 44px; border: 1px solid var(--line-strong); border-radius: var(--radius);
  background: transparent; cursor: pointer; position: relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  position: absolute; left: 12px; width: 18px; height: 1.5px; background: var(--text); content: ''; transition: transform .25s, top .25s;
}
.nav-toggle span { top: 21px; }
.nav-toggle span::before { left: 0; top: -6px; }
.nav-toggle span::after { left: 0; top: 6px; }
.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { top: 0; transform: rotate(45deg); }
.nav-open .nav-toggle span::after { top: 0; transform: rotate(-45deg); }

@media (max-width: 1080px) {
  .nav-toggle { display: block; }
  .lang-switch--bar { display: none; }
  .site-nav {
    position: fixed; inset: var(--header-h) 0 auto 0; z-index: 49;
    flex-direction: column; align-items: stretch; gap: 0; padding: 12px var(--gutter) 24px;
    background: var(--bg); border-bottom: 1px solid var(--line);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .2s, transform .25s var(--ease), visibility .2s;
  }
  .nav-open .site-nav { transform: none; opacity: 1; visibility: visible; }
  .site-nav .nav-link { padding: 14px 4px; border-bottom: 1px solid var(--line); border-radius: 0; font-size: 17px; }
  .site-nav .nav-link::after { display: none; }
  .nav-open .site-nav .nav-link { animation: rise .45s var(--ease) both; }
  .nav-open .site-nav .nav-link:nth-child(2) { animation-delay: .04s; }
  .nav-open .site-nav .nav-link:nth-child(3) { animation-delay: .08s; }
  .nav-open .site-nav .nav-link:nth-child(4) { animation-delay: .12s; }
  .lang-switch--menu { display: inline-flex; align-self: flex-start; margin-top: 18px; }
  .lang-switch--menu a { padding: 10px 14px; font-size: 12.5px; }
  .site-nav .btn { margin: 18px 0 0; }
}

/* ---------- первый экран ---------- */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 70% at 70% 45%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 45%, #000 20%, transparent 75%);
  opacity: .55;
  animation: grid-drift 24s linear infinite;
}
@keyframes grid-drift { to { background-position: 64px 64px; } }
.hero-inner { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 40px; padding: 88px var(--gutter) 96px; }
.hero h1 { margin: 22px 0 22px; }
/* слова заголовка появляются по очереди */
.hero-title .w { display: inline-block; animation: word-in .9s var(--ease) both; animation-delay: calc(.1s + var(--i, 0) * .07s); }
@keyframes word-in { from { opacity: 0; transform: translateY(.45em) rotate(2deg); filter: blur(6px); } to { opacity: 1; transform: none; filter: none; } }
.hero-lead { font-size: clamp(1.02rem, 1.6vw, 1.18rem); color: var(--muted); max-width: 34em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 36px; margin-top: 52px; padding-top: 28px; border-top: 1px solid var(--line); max-width: 560px; }
.hero-stats dt { font: 500 11px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--dim); order: 2; margin-top: 10px; }
.hero-stats dd { margin: 0; font: 600 28px/1 var(--f-display); font-variant-numeric: tabular-nums; }
.hero-stats div { display: flex; flex-direction: column; }

.hero-visual { --mx: 0; --my: 0; position: relative; aspect-ratio: 1; width: 100%; max-width: 520px; justify-self: center; color: var(--accent); }
.hero-rings { position: absolute; inset: 0; width: 100%; height: 100%; color: var(--accent); overflow: visible; }
.hero-rings .ring {
  opacity: .1; animation: ring 6s ease-in-out infinite;
  /* параллакс за курсором: дальние кольца сдвигаются сильнее */
  transform: translate(calc(var(--mx) * var(--depth) * 1px), calc(var(--my) * var(--depth) * 1px));
  transition: transform .9s var(--ease);
}
.hero-rings .ring-0 { opacity: .5; animation-delay: 0s; --depth: 6; }
.hero-rings .ring-1 { opacity: .36; animation-delay: .4s; --depth: 10; }
.hero-rings .ring-2 { opacity: .26; animation-delay: .8s; --depth: 14; }
.hero-rings .ring-3 { opacity: .18; animation-delay: 1.2s; --depth: 18; }
.hero-rings .ring-4 { opacity: .12; animation-delay: 1.6s; --depth: 22; }
.hero-rings .ring-5 { opacity: .08; animation-delay: 2s; --depth: 26; }
.hero-rings .ticks { opacity: .5; transform-origin: 300px 300px; animation: spin 90s linear infinite; }
@keyframes ring { 0%, 100% { stroke-width: 1.2; } 50% { stroke-width: 2.6; } }
@keyframes spin { to { transform: rotate(360deg); } }
.hero-visual .mark {
  position: absolute; left: 50%; top: 50%; width: 38%;
  transform: translate(-50%, -50%) translate(calc(var(--mx) * -10px), calc(var(--my) * -10px));
  transition: transform .9s var(--ease);
  filter: drop-shadow(0 0 40px var(--glow));
}
.hero-visual .mark-star { transform-box: fill-box; transform-origin: center; animation: twinkle 3.2s ease-in-out infinite; }
@keyframes twinkle { 0%, 100% { transform: scale(1) rotate(0); } 45% { transform: scale(1.25) rotate(45deg); opacity: .85; } 55% { transform: scale(1.25) rotate(45deg); } }

@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; padding-top: 48px; padding-bottom: 64px; gap: 8px; }
  .hero-visual { order: -1; max-width: 300px; }
  .hero-stats { margin-top: 40px; gap: 28px; }
}
@media (max-width: 560px) {
  .hero-stats { display: grid; grid-template-columns: repeat(3, auto); justify-content: space-between; gap: 16px; }
  .hero-stats dd { font-size: 24px; }
  .hero-stats dt { letter-spacing: .08em; font-size: 10px; line-height: 1.3; }
  .hero-actions .btn { flex: 1 1 auto; }
}

/* ---------- бегущая строка ---------- */
.ticker { border-bottom: 1px solid var(--line); overflow: hidden; background: var(--bg-elev); }
.ticker-track { display: flex; width: max-content; animation: ticker 38s linear infinite; }
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker-track span {
  display: inline-flex; align-items: center; gap: 28px; padding: 18px 14px 18px 0;
  font: 600 15px/1 var(--f-display); text-transform: uppercase; letter-spacing: .04em; color: var(--muted); white-space: nowrap;
}
.ticker-track span::after { content: '✦'; color: var(--accent); font-size: 13px; margin-right: 14px; }
@keyframes ticker { to { transform: translateX(-50%); } }

/* ---------- секции ---------- */
.section { padding: 104px 0; border-bottom: 1px solid var(--line); }
.section-tight { padding: 72px 0; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 44px; flex-wrap: wrap; }
.section-head h2 { margin-top: 14px; }
.section-head p { color: var(--muted); max-width: 36em; margin: 14px 0 0; }
.link-arrow {
  display: inline-flex; gap: 8px; align-items: center; color: var(--text); text-decoration: none; font-weight: 600;
  padding-bottom: 4px; border-bottom: 1px solid var(--line-strong);
  background: linear-gradient(currentColor, currentColor) left bottom / 0 1px no-repeat;
  transition: background-size .4s var(--ease), border-color .2s;
}
.link-arrow:hover { background-size: 100% 1px; border-color: transparent; }
@media (max-width: 700px) { .section { padding: 72px 0; } .section-head { margin-bottom: 32px; } }

/* категории: при наведении плитка «заливается» снизу */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.cat-tile {
  position: relative; isolation: isolate; overflow: hidden; display: flex; flex-direction: column; gap: 14px; min-height: 260px; padding: 28px 26px;
  text-decoration: none; border-right: 1px solid var(--line); background: var(--bg); transition: color .3s;
}
.cat-tile::before {
  content: ''; position: absolute; inset: 0; z-index: -1; background: var(--accent);
  transform: scaleY(0); transform-origin: bottom; transition: transform .5s var(--ease);
}
.cat-tile:last-child { border-right: 0; }
.cat-tile .num { font: 500 12px/1 var(--f-mono); color: var(--dim); letter-spacing: .1em; transition: color .3s; }
.cat-tile h3 { font-size: 1.25rem; margin-top: auto; }
.cat-tile p { color: var(--muted); font-size: 14.5px; margin: 0; transition: color .3s; }
.cat-tile .count { font: 500 12px/1 var(--f-mono); color: var(--muted); letter-spacing: .06em; transition: color .3s; }
.cat-tile .go { position: absolute; top: 24px; right: 24px; font-size: 20px; transition: transform .4s var(--ease); }
.cat-tile:hover { color: var(--on-accent); }
.cat-tile:hover::before { transform: scaleY(1); }
.cat-tile:hover p, .cat-tile:hover .num, .cat-tile:hover .count { color: var(--on-accent-muted); }
.cat-tile:hover .go { transform: translate(4px, -4px) rotate(45deg); }
@media (max-width: 960px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-tile:nth-child(2n) { border-right: 0; }
  .cat-tile:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .cat-tile { min-height: 210px; }
}
@media (max-width: 560px) {
  .cat-grid { grid-template-columns: 1fr; }
  .cat-tile { border-right: 0; border-bottom: 1px solid var(--line); min-height: 0; }
  .cat-tile:last-child { border-bottom: 0; }
  .cat-tile h3 { margin-top: 18px; }
}

/* ---------- карточки разработок ---------- */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 1000px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid { grid-template-columns: 1fr; gap: 16px; } }
.grid > .reveal { display: flex; }
.grid > .reveal > .card { flex: 1; min-width: 0; }

/* наклон карточки и подсветка под курсором: --rx/--ry/--px/--py задаёт site.js */
.card {
  position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateY(var(--lift, 0px));
  transition: border-color .25s, background-color .25s, transform .35s var(--ease), box-shadow .35s;
}
.card::before {
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .35s;
  background: radial-gradient(420px circle at var(--px, 50%) var(--py, 50%), var(--spot), transparent 45%);
}
.card:hover { --lift: -4px; border-color: var(--line-strong); background: var(--card-hover); box-shadow: var(--shadow); }
.card:hover::before { opacity: 1; }
.card-link { position: relative; z-index: 1; display: flex; flex-direction: column; height: 100%; text-decoration: none; }
.card-media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--media-bg); border-bottom: 1px solid var(--line); }
.card-media img, .card-media .cover-art { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.card:hover .card-media img, .card:hover .card-media .cover-art { transform: scale(1.05); }
.card-badge {
  position: absolute; top: 14px; left: 14px; padding: 6px 10px; background: var(--accent); color: var(--on-accent);
  font: 600 11px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase;
}
.card-body { display: flex; flex-direction: column; flex: 1; padding: 22px 22px 20px; }
.card-meta { display: flex; justify-content: space-between; gap: 12px; font: 500 11.5px/1.3 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--dim); }
.card h3 { margin: 14px 0 10px; font-size: 1.14rem; line-height: 1.25; }
.card-tagline { color: var(--muted); font-size: 14.5px; line-height: 1.55; margin: 0 0 18px; }
.card-facts { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 20px; padding: 0; list-style: none; }
.card-facts li { padding: 5px 10px; border: 1px solid var(--line); border-radius: 99px; font-size: 12.5px; color: var(--muted); }
.card-foot { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 16px; border-top: 1px dashed var(--line); }
.price { font: 600 1.05rem/1.2 var(--f-display); }
.price-note { display: block; margin-top: 4px; font-size: 12.5px; color: var(--dim); }
.card-go { width: 38px; height: 38px; flex: none; display: grid; place-items: center; border: 1px solid var(--line-strong); border-radius: 50%; transition: background-color .25s, color .25s, transform .4s var(--ease); }
.card:hover .card-go { background: var(--accent); color: var(--on-accent); border-color: var(--accent); transform: rotate(-45deg); }

.cover-art { color: var(--accent); }
.cover-art .star { fill: var(--accent); stroke: none; }

/* ---------- как работаем ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; margin: 0; padding: 0; list-style: none; }
.steps li { position: relative; padding: 28px 24px 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-elev); transition: border-color .3s, transform .4s var(--ease); }
.steps li:hover { border-color: var(--line-strong); }
.steps li::before {
  counter-increment: step; content: '0' counter(step);
  display: block; margin-bottom: 44px; font: 500 12px/1 var(--f-mono); color: var(--dim); letter-spacing: .12em;
}
.steps li::after {
  content: ''; position: absolute; top: 24px; right: 24px; width: 22px; height: 24px; border: 1.5px solid var(--line-strong);
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
  background: var(--line); transition: transform .6s var(--ease), background-color .3s;
}
.steps li:hover::after { transform: rotate(60deg); background: var(--accent); }
.steps h3 { font-size: 1.05rem; margin-bottom: 10px; }
.steps p { color: var(--muted); font-size: 14.5px; margin: 0; }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } .steps li::before { margin-bottom: 24px; } }

/* ---------- о нас ---------- */
.about { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: start; }
.about-text { font-size: 1.12rem; color: var(--muted); }
.about-text strong { color: var(--text); font-weight: 600; }
.values { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-top: 8px; }
.values div { background: var(--bg); padding: 22px; transition: background-color .3s; }
.values div:hover { background: var(--bg-elev); }
.values strong { display: block; font: 600 15px/1.3 var(--f-display); margin-bottom: 8px; }
.values span { color: var(--muted); font-size: 14px; }
@media (max-width: 860px) { .about { grid-template-columns: 1fr; gap: 28px; } }
@media (max-width: 480px) { .values { grid-template-columns: 1fr; } }

/* ---------- форма заявки ---------- */
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 56px; align-items: start; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; gap: 36px; } }
.contact-list { list-style: none; margin: 28px 0 0; padding: 0; border-top: 1px solid var(--line); }
.contact-list li { display: flex; justify-content: space-between; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.contact-list span { font: 500 12px/1.6 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--dim); }
.contact-list a { text-decoration: none; font-weight: 600; text-align: right; overflow-wrap: anywhere; }
.contact-list a:hover { text-decoration: underline; }

.form-card { position: relative; padding: 32px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
@media (max-width: 560px) { .form-card { padding: 22px 18px; } }
.form-product { display: flex; gap: 12px; align-items: center; padding: 12px 14px; margin-bottom: 22px; border: 1px dashed var(--line-strong); border-radius: var(--radius); font-size: 14px; color: var(--muted); }
.form-product strong { color: var(--text); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 16px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 560px) { .form-grid { grid-template-columns: 1fr; } }
.field label { display: block; margin-bottom: 8px; font: 500 12px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.field input, .field textarea, .field select {
  width: 100%; min-height: 50px; padding: 13px 15px; background: var(--bg); border: 1px solid var(--line-strong); border-radius: var(--radius);
  font-size: 16px; transition: border-color .2s, background-color .2s, box-shadow .25s;
}
.field textarea { min-height: 120px; resize: vertical; line-height: 1.5; }
.field input::placeholder, .field textarea::placeholder { color: var(--dim); }
.field input:hover, .field textarea:hover { border-color: var(--line-hover); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--accent); background: var(--input-focus); box-shadow: 0 0 0 4px var(--tint); }
.field.has-error input, .field.has-error textarea { border-color: var(--danger); }
.field.has-error input { animation: shake .4s var(--ease); }
@keyframes shake { 20%, 60% { transform: translateX(-4px); } 40%, 80% { transform: translateX(4px); } }
.field-error { margin: 7px 0 0; color: var(--danger); font-size: 13.5px; }
.form-error { padding: 12px 14px; margin-bottom: 18px; border: 1px solid var(--danger); border-radius: var(--radius); color: var(--danger); font-size: 14.5px; }
.form-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 22px; }
.form-foot small { color: var(--dim); font-size: 13px; max-width: 26em; }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- каталог ---------- */
.page-head { position: relative; padding: 64px 0 40px; border-bottom: 1px solid var(--line); overflow: hidden; }
.page-head h1 { margin-top: 16px; font-size: clamp(2rem, 4.4vw, 3.2rem); animation: rise .8s .05s var(--ease) both; }
.page-head p { color: var(--muted); max-width: 40em; margin: 16px 0 0; font-size: 1.05rem; animation: rise .8s .12s var(--ease) both; }
.page-head-art { position: absolute; right: -40px; top: -60px; width: 340px; color: var(--accent); opacity: .1; pointer-events: none; animation: float 9s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(14px) rotate(-4deg); } }
@media (max-width: 700px) { .page-head { padding: 40px 0 28px; } .page-head-art { width: 200px; right: -50px; top: -30px; } }

.toolbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; padding: 24px 0 16px; }
.search { display: flex; flex: 1 1 340px; max-width: 520px; position: relative; }
.search input {
  width: 100%; min-height: 48px; padding: 0 110px 0 44px; background: var(--card); border: 1px solid var(--line-strong);
  border-radius: var(--radius); font-size: 15.5px; transition: border-color .2s, box-shadow .25s;
}
.search input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--tint); }
.search svg { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); width: 18px; color: var(--dim); transition: color .2s; }
.search:focus-within svg { color: var(--text); }
.search .btn { position: absolute; right: 4px; top: 4px; --h: 40px; padding: 0 16px; font-size: 14px; --chamfer: 8px; }
.sort { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--muted); }
.sort select {
  min-height: 48px; padding: 0 40px 0 14px; background: var(--card); border: 1px solid var(--line-strong); border-radius: var(--radius); cursor: pointer;
  appearance: none; -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 20px) 21px, calc(100% - 15px) 21px; background-size: 5px 5px; background-repeat: no-repeat;
}
.sort .btn { display: none; }
.no-js .sort .btn { display: inline-flex; }

.chips { display: flex; gap: 8px; overflow-x: auto; padding: 4px 0 8px; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip {
  display: inline-flex; align-items: center; gap: 8px; flex: none; min-height: 40px; padding: 0 16px;
  border: 1px solid var(--line-strong); border-radius: 99px; text-decoration: none; font-size: 14.5px; font-weight: 500; color: var(--muted);
  transition: background-color .25s, color .25s, border-color .25s, transform .25s var(--ease);
}
.chip:hover { color: var(--text); border-color: var(--accent); transform: translateY(-1px); }
.chip[aria-current='true'] { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }
.chip .n { font: 500 11.5px/1 var(--f-mono); opacity: .7; }
.tags-row { display: flex; flex-wrap: wrap; gap: 6px 14px; padding: 6px 0 4px; font-size: 13.5px; color: var(--dim); }
.tags-row a { color: var(--muted); text-decoration: none; }
.tags-row a:hover, .tags-row a[aria-current='true'] { color: var(--text); text-decoration: underline; }
.filter-note { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin: 16px 0 0; color: var(--muted); font-size: 14.5px; }
.filter-note a { color: var(--text); }
.catalog-body { padding: 24px 0 104px; }
.results-count { font: 500 12px/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--dim); margin: 0 0 18px; }

.empty { padding: 72px 24px; text-align: center; border: 1px dashed var(--line-strong); border-radius: var(--radius); }
.empty .mark { width: 54px; margin: 0 auto 22px; opacity: .5; animation: float 6s ease-in-out infinite; }
.empty h3 { margin-bottom: 10px; }
.empty p { color: var(--muted); margin: 0 auto 22px; max-width: 30em; }

/* ---------- страница разработки ---------- */
/* полоска прогресса чтения */
.read-progress { position: fixed; top: 0; left: 0; right: 0; z-index: 60; height: 2px; background: var(--accent); transform: scaleX(var(--progress, 0)); transform-origin: left; pointer-events: none; }
@supports (animation-timeline: scroll()) {
  .read-progress { animation: progress linear both; animation-timeline: scroll(root); }
  @keyframes progress { from { transform: scaleX(0); } to { transform: scaleX(1); } }
}

.crumbs { display: flex; flex-wrap: wrap; gap: 8px; padding: 22px 0 0; font: 500 12px/1.5 var(--f-mono); letter-spacing: .06em; color: var(--dim); text-transform: uppercase; }
.crumbs a { text-decoration: none; color: var(--muted); }
.crumbs a:hover { color: var(--text); }
.draft-banner { margin-top: 18px; padding: 12px 16px; border: 1px dashed var(--accent); border-radius: var(--radius); font-size: 14.5px; }
.product-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; padding: 36px 0 64px; }
.product-intro > * { animation: rise .8s var(--ease) both; }
.product-intro > :nth-child(2) { animation-delay: .06s; }
.product-intro > :nth-child(3) { animation-delay: .12s; }
.product-intro > :nth-child(4) { animation-delay: .18s; }
.product-hero h1 { font-size: clamp(1.9rem, 4vw, 3rem); margin: 18px 0 18px; }
.product-tagline { font-size: 1.15rem; color: var(--muted); margin: 0; }
.product-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { display: inline-flex; padding: 6px 11px; border: 1px solid var(--line-strong); border-radius: 99px; font: 500 11.5px/1 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); text-decoration: none; transition: color .2s, border-color .2s; }
a.tag:hover { color: var(--text); border-color: var(--accent); }
.tag-solid { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }
a.tag-solid:hover { color: var(--on-accent); }
.product-media { position: relative; aspect-ratio: 16 / 11; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--media-bg); }
.product-media img, .product-media .cover-art { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 900px) { .product-hero { grid-template-columns: 1fr; gap: 28px; padding-bottom: 40px; } .product-media { order: -1; } }

.product-layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 56px; align-items: start; padding: 56px 0 96px; border-top: 1px solid var(--line); }
@media (max-width: 960px) { .product-layout { grid-template-columns: 1fr; gap: 40px; padding: 40px 0 72px; } .order-card { position: static !important; } }
.block + .block { margin-top: 56px; }
.block h2 { font-size: 1.45rem; margin-bottom: 22px; display: flex; align-items: center; gap: 12px; }
.block h2::before { content: ''; width: 12px; height: 12px; flex: none; background: var(--accent); clip-path: polygon(50% 0, 61% 39%, 100% 50%, 61% 61%, 50% 100%, 39% 61%, 0 50%, 39% 39%); }
.block.is-in h2::before { animation: star-spin .9s var(--ease) both; }
@keyframes star-spin { from { transform: rotate(-180deg) scale(0); } to { transform: none; } }
.prose { color: var(--prose); font-size: 1.04rem; line-height: 1.75; }
.prose h2, .prose h3 { margin: 1.6em 0 .6em; color: var(--text); }
.prose ul, .prose ol { padding-left: 1.2em; }
.prose a { color: var(--accent); text-underline-offset: 3px; }
.prose img { border-radius: var(--radius); border: 1px solid var(--line); margin: 1em 0; }
.prose blockquote { margin: 1.2em 0; padding: 4px 0 4px 18px; border-left: 2px solid var(--accent); color: var(--muted); }
.prose code { font-family: var(--f-mono); font-size: .9em; background: var(--code-bg); padding: 2px 6px; border-radius: 4px; }

.features { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.features li { position: relative; padding: 16px 16px 16px 46px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-elev); line-height: 1.45; transition: border-color .25s; }
.features li:hover { border-color: var(--line-strong); }
.features li::before {
  content: ''; position: absolute; left: 17px; top: 19px; width: 14px; height: 14px; background: var(--accent);
  clip-path: polygon(50% 0, 61% 39%, 100% 50%, 61% 61%, 50% 100%, 39% 61%, 0 50%, 39% 39%);
  transition: transform .5s var(--ease);
}
.features li:hover::before { transform: rotate(45deg) scale(1.2); }
@media (max-width: 640px) { .features { grid-template-columns: 1fr; } }

.modules { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.modules li { display: grid; grid-template-columns: 64px 1fr; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--line); transition: padding-left .35s var(--ease); }
.modules li:hover { padding-left: 8px; }
.modules .idx { font: 500 13px/1.5 var(--f-mono); color: var(--dim); padding-top: 2px; }
.modules strong { display: block; font: 600 1.02rem/1.35 var(--f-display); margin-bottom: 4px; }
.modules span { color: var(--muted); }

.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.gallery a { display: block; aspect-ratio: 4 / 3; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.gallery a:hover img { transform: scale(1.06); }

.order-card { position: sticky; top: calc(var(--header-h) + 24px); padding: 26px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--card); }
.order-card .price { font-size: 1.7rem; }
.order-card .price-note { font-size: 14px; margin-top: 6px; }
.order-card .btn { margin-top: 10px; }
.order-card .btn:first-of-type { margin-top: 24px; }
.facts { margin: 24px 0 0; padding: 0; border-top: 1px solid var(--line); }
.facts div { display: flex; justify-content: space-between; gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; }
.facts dt { color: var(--dim); }
.facts dd { margin: 0; text-align: right; font-weight: 600; }

/* ---------- благодарность и ошибки ---------- */
.center-page { min-height: calc(100vh - var(--header-h) - 260px); display: grid; place-items: center; padding: 96px 0; text-align: center; }
.center-page .wrap > * { animation: rise .8s var(--ease) both; }
.center-page .wrap > :nth-child(2) { animation-delay: .08s; }
.center-page .wrap > :nth-child(3) { animation-delay: .16s; }
.center-page .wrap > :nth-child(4) { animation-delay: .24s; }
.center-page .wrap > :nth-child(5) { animation-delay: .32s; }
.center-page .big-star { width: 72px; height: 72px; margin: 0 auto 32px; background: var(--accent); clip-path: polygon(50% 0, 61% 39%, 100% 50%, 61% 61%, 50% 100%, 39% 61%, 0 50%, 39% 39%); animation: pop .9s var(--ease) both, twinkle 3.2s 1s ease-in-out infinite; }
@keyframes pop { from { transform: scale(0) rotate(-180deg); } to { transform: none; } }
.center-page .code {
  font: 700 clamp(4.5rem, 16vw, 10rem)/1 var(--f-display); margin-bottom: 18px;
  background: linear-gradient(180deg, var(--text) 10%, transparent 95%); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.center-page p { color: var(--muted); max-width: 32em; margin: 16px auto 32px; font-size: 1.05rem; }
.center-page .hero-actions { justify-content: center; margin-top: 0; }

/* ---------- постер: разработка в своих фирменных цветах (включается в карточке в админке) ---------- */
.poster-section { padding: 56px 0; border-bottom: 1px solid var(--line); }
.poster-section .reveal + .reveal { margin-top: 28px; }
.catalog-poster { margin-bottom: 28px; }
.poster {
  --p-line: color-mix(in srgb, var(--p-ink) 14%, transparent);
  --p-muted: color-mix(in srgb, var(--p-ink) 70%, transparent);
  position: relative; overflow: hidden; isolation: isolate;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr); gap: 56px; align-items: center;
  min-height: 500px; padding: 52px 56px;
  background: var(--p-bg); color: var(--p-ink);
  border: 1px solid var(--p-line); border-radius: 24px;
}
.poster::before {
  content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: .6;
  background-image: linear-gradient(var(--p-line) 1px, transparent 1px), linear-gradient(90deg, var(--p-line) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse 65% 90% at 78% 50%, #000 10%, transparent 75%);
  mask-image: radial-gradient(ellipse 65% 90% at 78% 50%, #000 10%, transparent 75%);
}
.poster::after {
  content: ''; position: absolute; z-index: -1; pointer-events: none;
  width: 72%; aspect-ratio: 1; right: -14%; top: 50%; transform: translateY(-50%);
  background: radial-gradient(closest-side, color-mix(in srgb, var(--p-accent) 34%, transparent), transparent);
}
.poster-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px 20px; }
.poster-logo { display: block; height: 58px; width: auto; max-width: 100%; }
.poster-meta { font: 500 11px/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--p-muted); }
.poster-title { margin: 30px 0 16px; font-size: clamp(1.6rem, 3.1vw, 2.55rem); line-height: 1.1; color: var(--p-ink); }
.poster-title a { color: inherit; text-decoration: none; }
.poster-title a:hover { text-decoration: underline; text-decoration-color: var(--p-accent); text-decoration-thickness: 3px; text-underline-offset: .16em; }
.poster-text { margin: 0; max-width: 34em; color: var(--p-muted); font-size: 1.05rem; line-height: 1.55; }
.poster-facts { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 0; padding: 0; }
.poster-facts li {
  padding: 7px 12px; border: 1px solid var(--p-line); border-radius: 99px; font-size: 13px;
  background: color-mix(in srgb, var(--p-ink) 5%, transparent);
}
.poster-foot {
  display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 24px 32px;
  margin-top: 34px; padding-top: 28px; border-top: 1px dashed var(--p-line);
}
.poster-price-value { display: block; font: 700 clamp(2.5rem, 5vw, 3.9rem)/1 var(--f-display); letter-spacing: -0.02em; white-space: nowrap; color: var(--p-accent); }
.poster-price-note {
  display: inline-block; margin-top: 14px; padding: 6px 10px; border-radius: 6px;
  background: var(--p-accent); color: var(--p-on-accent);
  font: 600 11px/1.2 var(--f-mono); letter-spacing: .12em; text-transform: uppercase;
}
.poster-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.poster-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; padding: 0 24px;
  border: 1px solid var(--p-accent); border-radius: 12px; background: var(--p-accent); color: var(--p-on-accent);
  font-weight: 700; text-decoration: none; transition: transform .2s, filter .2s, border-color .2s;
}
.poster-btn:hover { filter: brightness(1.1); transform: translateY(-1px); }
.poster-btn:focus-visible { outline: 2px solid var(--p-accent); outline-offset: 3px; }
.poster-btn-ghost { background: transparent; color: var(--p-ink); border-color: var(--p-line); }
.poster-btn-ghost:hover { border-color: var(--p-accent); filter: none; }
.poster-media { display: block; perspective: 1600px; color: inherit; text-decoration: none; }
.poster-window {
  overflow: hidden; border: 1px solid var(--p-line); border-radius: 14px;
  background: color-mix(in srgb, var(--p-ink) 6%, var(--p-bg));
  box-shadow: 0 50px 90px -40px rgba(0, 0, 0, .75);
  transform: rotateY(-9deg) rotateX(3deg); transition: transform .6s cubic-bezier(.2, .7, .2, 1);
}
.poster:hover .poster-window { transform: rotateY(-3deg) rotateX(1deg); }
.poster-bar { display: flex; align-items: center; gap: 6px; height: 34px; padding: 0 14px; border-bottom: 1px solid var(--p-line); }
.poster-bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--p-line); }
.poster-bar i:first-child { background: var(--p-accent); }
.poster-bar span { margin-left: 10px; font: 500 11px/1 var(--f-mono); letter-spacing: .04em; color: var(--p-muted); }
.poster-window img, .poster-window svg { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; object-position: top left; }
@media (prefers-reduced-motion: reduce) {
  .poster-window, .poster:hover .poster-window { transform: none; transition: none; }
}
@media (max-width: 960px) {
  .poster-section { padding: 36px 0; }
  .poster { grid-template-columns: minmax(0, 1fr); gap: 34px; min-height: 0; padding: 30px 22px; border-radius: 18px; }
  .poster::after { width: 130%; right: -45%; top: 78%; }
  .poster-window, .poster:hover .poster-window { transform: none; }
}
@media (max-width: 560px) {
  .poster-logo { height: 46px; }
  .poster-title { margin-top: 24px; }
  .poster-text { font-size: 1rem; }
  .poster-facts li { padding: 6px 10px; font-size: 12px; }
  .poster-actions { width: 100%; }
  .poster-btn { flex: 1 1 auto; }
}

/* ---------- подвал ---------- */
.site-footer { padding: 72px 0 36px; background: var(--bg); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer-brand .mark { width: 44px; margin-bottom: 20px; }
.footer-brand p { color: var(--muted); max-width: 26em; font-size: 14.5px; }
.footer-col h4 { font: 500 12px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--dim); margin-bottom: 18px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-col a { text-decoration: none; color: var(--muted); overflow-wrap: anywhere; transition: color .2s; }
.footer-col a:hover { color: var(--text); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line); font: 500 12px/1.6 var(--f-mono); color: var(--dim); letter-spacing: .04em; }
.footer-word {
  margin: 56px 0 0; font: 700 min(17vw, 15.5rem)/0.86 var(--f-display); letter-spacing: -0.03em; text-align: center; white-space: nowrap; user-select: none; overflow: hidden;
  background: linear-gradient(180deg, color-mix(in srgb, var(--text) 13%, transparent), transparent 90%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }

/* ---------- появление при прокрутке ---------- */
/* site.js прячет блоки ниже первого экрана (.is-pending) и показывает их (.is-in), когда они попадают в окно;
   без JS всё видно сразу. --d — порядковый номер для каскада. */
@keyframes rise { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
.hero-copy > * { animation: rise .8s var(--ease) both; }
.hero-copy > :nth-child(2) { animation: none; }
.hero-copy > :nth-child(3) { animation-delay: .3s; }
.hero-copy > :nth-child(4) { animation-delay: .38s; }
.hero-copy > :nth-child(5) { animation-delay: .46s; }
.hero-visual { animation: rise 1s .1s var(--ease) both; }
.js .reveal.is-pending { opacity: 0; }
.js .reveal.is-in { animation: rise .8s var(--ease) both; animation-delay: calc(var(--d, 0) * 90ms); }

/* ---------- переходы между страницами (View Transitions) ---------- */
@view-transition { navigation: auto; }
::view-transition-old(root) { animation: vt-out .22s ease both; }
::view-transition-new(root) { animation: vt-in .38s var(--ease) both; }
::view-transition-group(*) { animation-duration: .45s; animation-timing-function: var(--ease); }
@keyframes vt-out { to { opacity: 0; } }
@keyframes vt-in { from { opacity: 0; transform: translateY(10px); } }
/* смена темы — круг от кнопки (site.js); остальные переходы в этот момент отключаем */
:root.theme-switching::view-transition-old(root),
:root.theme-switching::view-transition-new(root) { animation: none; mix-blend-mode: normal; }
.theme-switching .site-header,
.theme-switching [style*='view-transition-name'] { view-transition-name: none !important; }
/* плавная смена цветов там, где нет View Transitions */
.theme-fade, .theme-fade *, .theme-fade *::before, .theme-fade *::after {
  transition: background-color .35s, color .35s, border-color .35s, fill .35s, stroke .35s !important;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .reveal.is-pending { opacity: 1; }
  @view-transition { navigation: none; }
}

/* ---------- утилиты ---------- */
.h-gap { margin-top: 14px; }
.lead-gap { margin-top: 18px; }
.page-title { font-size: clamp(2rem, 4.4vw, 3rem); }
.contact-plain { font-style: normal; text-align: right; color: var(--muted); }