@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-400.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-500.ttf") format("truetype");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-600.ttf") format("truetype");
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}

:root {
  --ink: #0b1526;
  --ink-secondary: #0a3f80;
  --navy: #0b1930;
  --navy-2: #122845;
  --blue: #0754d6;
  --blue-dark: #043a9b;
  --blue-soft: #dce8fa;
  --ice: #e9eff7;
  --white: #fafcff;
  --line: #b7c6d9;
  --line-soft: #d3deeb;
  --surface: #fcfdfe;
  --canvas: #f5f7fa;
  --text-on-dark: #fafcff;
  --text-on-dark-soft: #d7e3f4;
  --shell: 1280px;
  --gutter: clamp(18px, 3.1vw, 48px);
  --section: clamp(64px, calc(54px + 3.6vw), 124px);
  --display: clamp(42px, calc(34px + 3.2vw), 82px);
  --h2: clamp(34px, calc(28px + 2.5vw), 64px);
  --h3: clamp(24px, calc(21px + 0.8vw), 34px);
  --body-lg: clamp(18px, calc(17px + 0.32vw), 22px);
  --hero-top: clamp(42px, calc(34px + 2.8vw), 90px);
  --hero-bottom: clamp(56px, calc(48px + 2.2vw), 84px);
  --body: 16px;
  --label: 12px;
  --radius: 18px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

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

html {
  color-scheme: light;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--canvas);
  color: var(--ink);
  font-family: "Manrope", "Segoe UI", Arial, sans-serif;
  font-size: var(--body);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

button, a, summary { font-family: inherit; }

img, svg { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

p, h1, h2, h3, ol, ul, figure { margin: 0; }

ol, ul { padding: 0; list-style: none; }

button, summary, a { -webkit-tap-highlight-color: transparent; }

a:focus-visible, summary:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 4px;
}

::selection {
  background: var(--blue);
  color: var(--text-on-dark);
}

.shell {
  width: min(calc(100% - (var(--gutter) * 2)), var(--shell));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  inset: 12px auto auto 12px;
  z-index: 200;
  padding: 12px 16px;
  background: var(--white);
  color: var(--ink);
  border: 2px solid var(--blue);
  transform: translateY(-160%);
  transition: transform .2s ease;
}

.skip-link:focus { transform: translateY(0); }
.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: 0 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--canvas);
  border-bottom: 1px solid var(--line-soft);
  transition: background-color .24s ease, box-shadow .24s ease;
}

.header-grid {
  min-height: clamp(68px, calc(62px + 1vw), 76px);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 30px;
}

.site-header.is-compact {
  background: rgba(245, 247, 250, .96);
  box-shadow: 0 12px 30px rgba(7, 27, 54, .07);
}

.site-header.is-compact .header-grid { min-height: 64px; }

.brand {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -.04em;
  line-height: 1;
}

.brand b { width: 9px; height: 9px; background: var(--blue); border-radius: 50%; }
.site-header nav { justify-self: center; display: flex; align-items: center; gap: clamp(18px, 2.2vw, 34px); }
.site-header nav a { min-height: 44px; display: inline-flex; align-items: center; color: var(--ink-secondary); font-size: 14px; font-weight: 500; line-height: 1.2; white-space: nowrap; transition: color .2s ease; }
.site-header nav a:hover, .site-header nav a[aria-current="page"] { color: var(--blue-dark); }

.header-cta, .button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: fit-content;
  padding: 0 20px;
  background: var(--blue);
  color: var(--white);
  border: 1px solid var(--blue);
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  transition: transform .2s var(--ease), background-color .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.header-cta { min-height: 44px; padding-inline: 17px; font-size: 14px; }
.header-cta:hover, .button:hover { transform: translateY(-2px); background: var(--blue-dark); border-color: var(--blue-dark); box-shadow: 0 12px 24px rgba(7,85,219,.18); }
.header-cta .icon, .button .icon, .related-links .icon { transition: transform .22s var(--ease); }

.hero { padding-block: var(--hero-top) var(--hero-bottom); background: var(--canvas); }

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(440px, 1.08fr);
  align-items: center;
  gap: clamp(46px, 6vw, 92px);
}

.hero-copy { min-width: 0; }
h1, h2, h3 { text-wrap: balance; overflow-wrap: break-word; }
h1 {
  max-width: 760px;
  font-size: var(--display);
  font-weight: 600;
  line-height: 1.01;
  letter-spacing: -.04em;
}

body:not([data-page="homepage"]) h1 {
  font-size: clamp(40px, calc(32px + 2.5vw), 70px);
}

.hero-lead {
  max-width: 57ch;
  margin-top: 28px;
  color: var(--ink-secondary);
  font-size: var(--body-lg);
  line-height: 1.55;
}

.hero-action { margin-top: 34px; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }

.media-board {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  isolation: isolate;
}

.media-board::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: inherit;
  pointer-events: none;
}

.media-board > img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
}
.media-board figcaption {
  position: absolute;
  z-index: 2;
  inset: auto 0 0;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  color: var(--text-on-dark);
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,.2);
}

.media-board figcaption span { flex: 0 0 auto; max-width: 44%; font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.media-board figcaption b { min-width: 0; flex: 1 1 auto; overflow-wrap: anywhere; font-size: 14px; font-weight: 500; text-align: right; }
.hero-visual { aspect-ratio: 16 / 11; max-height: 590px; }

.capability-rail {
  margin-top: clamp(40px, 5vw, 64px);
  display: grid;
  grid-template-columns: repeat(5, minmax(0,1fr));
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.capability-rail li { min-width: 0; min-height: 84px; padding: 18px 20px; display: flex; align-items: center; gap: 14px; border-inline-end: 1px solid var(--line); }
.capability-rail li:first-child { padding-inline-start: 0; }
.capability-rail li:last-child { border-inline-end: 0; }
.capability-icon { width: 36px; height: 36px; display: grid; place-items: center; flex: 0 0 auto; color: var(--blue-dark); background: var(--blue-soft); border-radius: 10px; }
.capability-icon .icon { width: 19px; height: 19px; }
.production-route span, .template-index > li > span, .feature-copy li > span, .final-feature-copy li > span { color: var(--blue-dark); font-size: 12px; font-weight: 600; font-variant-numeric: tabular-nums; }
.capability-rail b { min-width: 0; font-size: 14px; font-weight: 600; line-height: 1.4; }

.section-dark { padding-block: var(--section); background: var(--ice); color: var(--ink); }
.chapter-head { display: block; }
.chapter-head > div { min-width: 0; max-width: 1040px; }
.chapter-head h2, .feature-copy h2, .final-feature-copy h2, .faq-section h2, .final-cta h2, .related-section h2 {
  max-width: 850px;
  font-size: var(--h2);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -.04em;
}

.chapter-head > div > p, .feature-copy > p:not(.chapter-label), .final-feature-copy > p:not(.chapter-label) {
  max-width: 62ch;
  margin-top: 24px;
  color: var(--ink-secondary);
  font-size: var(--body-lg);
  line-height: 1.58;
}

.chapter-light > div > p { color: var(--ink-secondary); }
.workflow-stage { margin-top: clamp(50px, 6vw, 82px); display: grid; grid-template-columns: minmax(300px, .72fr) minmax(0, 1.28fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.workflow-copy { min-width: 0; padding: clamp(30px, 4vw, 58px); background: var(--surface); color: var(--ink); }
.workflow-prompt { font-size: var(--h3); font-weight: 500; line-height: 1.2; letter-spacing: -.035em; }
.workflow-copy > ol { margin-top: 34px; border-top: 1px solid var(--line); }
.workflow-copy > ol li { display: grid; grid-template-columns: 34px 1fr; gap: 12px; padding-block: 18px; border-bottom: 1px solid var(--line); }
.workflow-copy li span { color: var(--blue-dark); font-size: 12px; font-weight: 600; }
.workflow-copy li div { display: grid; gap: 4px; }
.workflow-copy li b, .production-route b { font-size: 15px; font-weight: 600; }
.workflow-copy li small, .production-route small { color: var(--ink-secondary); font-size: 12px; line-height: 1.45; }
.button-compact { min-height: 48px; margin-top: 28px; padding-inline: 18px; }
.workflow-visual { min-width: 0; min-height: 480px; height: 100%; border: 0; border-radius: 0; aspect-ratio: auto; }
.production-route { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); background: var(--surface); border: 1px solid var(--line); border-top: 0; }
.production-route li { min-width: 0; min-height: 126px; padding: 22px; display: grid; align-content: start; grid-template-rows: auto auto 1fr; gap: 8px; border-inline-end: 1px solid var(--line); }
.production-route li:last-child { border-inline-end: 0; }
.production-route span { color: var(--blue-dark); }

.proof-section, .templates-section, .faq-section, .related-section { padding-block: var(--section); }
.proof-section { background: var(--surface); }
.proof-section .chapter-head {
  max-width: 1040px;
  grid-template-columns: 1fr;
  gap: 0;
}

.proof-section .chapter-head > div { padding-inline-start: clamp(70px, 9vw, 144px); }

.proof-grid {
  margin-top: clamp(48px, 6vw, 80px);
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(300px, .75fr);
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 24px 28px;
}

.proof-card {
  min-width: 0;
  border-top: 1px solid var(--ink);
  padding-top: 14px;
}

.proof-card:first-child {
  grid-row: 1 / 3;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
}

.proof-card:not(:first-child) {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(150px, .92fr);
  align-items: stretch;
}

.proof-card img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 0;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  object-position: center 34%;
  border-radius: 12px;
}

.proof-card:not(:first-child) img { aspect-ratio: auto; min-height: 248px; }
body[data-page="homepage"] .proof-card:first-child img { object-position: center 34%; }
.proof-card figcaption { min-width: 0; min-height: 94px; padding: 20px 4px 0; display: grid; grid-template-columns: minmax(84px, .38fr) minmax(0, 1fr); align-items: center; gap: 16px; }
.proof-card:not(:first-child) figcaption { min-height: 0; padding: 24px 0 8px 22px; grid-template-columns: 1fr; align-content: center; gap: 8px; }
.proof-card figcaption span { color: var(--blue-dark); font-size: 12px; font-weight: 600; line-height: 1.45; letter-spacing: .08em; text-transform: uppercase; }
.proof-card figcaption b { min-width: 0; overflow-wrap: anywhere; font-size: 17px; font-weight: 600; line-height: 1.4; text-align: left; }

.feature-section { padding-block: var(--section); background: var(--canvas); }
.feature-grid, .final-feature-grid { display: grid; align-items: center; }
.feature-grid { grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 0; align-items: start; }
.feature-copy { grid-column: 1 / 6; padding: clamp(18px, 3.2vw, 46px) clamp(34px, 4.5vw, 68px) 0 0; }
.feature-visual { grid-column: 6 / 13; grid-row: 1; width: 100%; }
.feature-copy > p:not(.chapter-label), .final-feature-copy > p:not(.chapter-label) { color: var(--ink-secondary); }
.feature-copy > ol, .final-feature-copy > ol { margin-top: 36px; border-top: 1px solid var(--line); }
.feature-copy li, .final-feature-copy li { display: grid; grid-template-columns: 36px 1fr; gap: 14px; padding-block: 18px; border-bottom: 1px solid var(--line); }
.feature-copy li > div, .final-feature-copy li > div { min-width: 0; }
.feature-copy li b, .final-feature-copy li b { display: block; font-size: 16px; font-weight: 600; line-height: 1.4; }
.feature-copy li small, .final-feature-copy li small { display: block; margin-top: 3px; color: var(--ink-secondary); font-size: 13px; line-height: 1.5; }
.feature-copy .button, .final-feature-copy .button { margin-top: 32px; }
.feature-visual { aspect-ratio: 16 / 11; max-height: 640px; }
.workflow-visual > img,
.feature-visual > img,
.template-visual-wrap .media-board > img,
.final-feature-visual > img { object-fit: contain; }
.workflow-visual > img[src$=".webp"] { object-fit: cover; }

.templates-section { background: var(--ice); }
.templates-section .chapter-head { grid-template-columns: minmax(150px, .24fr) minmax(0, .76fr); }
.template-stage { margin-top: clamp(48px, 6vw, 80px); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.template-visual-wrap { padding-block: clamp(28px, 4vw, 52px); display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(250px, .55fr); align-items: end; gap: clamp(30px, 5vw, 76px); border-bottom: 1px solid var(--ink); }
.template-visual-wrap .media-board { aspect-ratio: 16 / 8.3; }
.template-visual-title { max-width: 18ch; padding-bottom: 12px; font-size: var(--h3); font-weight: 600; line-height: 1.15; letter-spacing: -.035em; }
.template-index { counter-reset: template; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.template-index li { min-height: 120px; padding: 24px 26px 24px 0; display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 14px; border-bottom: 1px solid var(--line); }
.template-index li:nth-child(even) { padding-left: 26px; border-left: 1px solid var(--line); }
.template-index li:nth-last-child(-n + 2) { border-bottom: 0; }
.template-index li div { min-width: 0; }
.template-index li b { display: block; font-size: 16px; font-weight: 600; line-height: 1.35; }
.template-index li small { display: block; margin-top: 4px; color: var(--ink-secondary); font-size: 12px; line-height: 1.45; }

.final-feature-section { padding-block: var(--section); background: var(--surface); }
.final-feature-grid { grid-template-columns: minmax(0, 1.12fr) minmax(380px, .88fr); gap: clamp(32px, 4vw, 64px); }
.final-feature-copy {
  position: relative;
  z-index: 2;
  grid-column: 2;
  grid-row: 1;
  padding: clamp(36px, 5vw, 72px);
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 28px 70px rgba(11, 25, 48, .12);
}
.final-feature-visual { grid-column: 1; grid-row: 1; width: 100%; aspect-ratio: 10 / 11; max-height: 720px; }

.faq-section { background: var(--ice); color: var(--ink); }
.faq-grid { display: grid; grid-template-columns: minmax(240px,.38fr) minmax(0,.62fr); gap: clamp(40px, 8vw, 120px); }
.faq-grid > header p { margin-top: 20px; color: var(--ink-secondary); font-size: 16px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 18px; cursor: pointer; list-style: none; font-size: 17px; font-weight: 500; line-height: 1.45; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list details p { max-width: 62ch; padding: 0 52px 24px 0; color: var(--ink-secondary); font-size: 15px; line-height: 1.7; }
.faq-list details[open] summary .icon { transform: rotate(45deg); }
.faq-list .icon { transition: transform .25s var(--ease); }

.related-section { background: var(--canvas); }
.related-section h2 { max-width: 18ch; font-size: clamp(30px, 3.6vw, 46px); }
.related-links {
  counter-reset: related;
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  padding: 1px;
  background: var(--line);
}
.related-links a {
  counter-increment: related;
  min-width: 0;
  min-height: 94px;
  padding: 18px 20px;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  background: var(--canvas);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.35;
}
.related-links a::before { content: counter(related, decimal-leading-zero); color: var(--blue-dark); font-size: 12px; font-variant-numeric: tabular-nums; }
.related-links a:last-child:nth-child(odd) { grid-column: 1 / -1; }
.related-links a:hover { background: var(--surface); color: var(--blue-dark); }

.final-cta { padding-block: clamp(68px, 7vw, 100px); background: var(--blue); color: var(--white); }
.final-grid { display: grid; grid-template-columns: minmax(150px,.25fr) minmax(0,.75fr); gap: clamp(36px,6vw,90px); }
.final-grid > p { color: var(--white); font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.final-grid > div { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 36px; }
.final-grid > div h2 { min-width: 0; flex: 1 1 500px; }
.button-white { flex: 0 0 auto; background: var(--white); color: var(--blue-dark); border-color: var(--white); }
.button-white:hover { background: var(--navy); border-color: var(--navy); color: var(--white); }

.site-footer { padding-block: 46px 28px; background: var(--canvas); }
.footer-grid { display: grid; grid-template-columns: minmax(150px,.7fr) minmax(210px,.8fr) minmax(0,1.5fr); gap: 24px 44px; align-items: start; }
.footer-grid > p { max-width: 34ch; color: var(--ink-secondary); font-size: 14px; }
.footer-grid nav { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 4px 24px; }
.footer-grid nav a { min-height: 44px; display: flex; align-items: center; color: var(--ink-secondary); font-size: 13px; line-height: 1.4; }
.footer-grid nav a:hover, .footer-grid nav a[aria-current="page"] { color: var(--blue-dark); }
.pbn-links { grid-column: 1 / -1; }
.pbn-links strong { display: block; margin-bottom: 8px; color: var(--ink-primary); font-size: 13px; }
.pbn-links ul { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 0; padding: 0; list-style: none; }
.pbn-links a { color: var(--ink-secondary); font-size: 13px; line-height: 1.5; }
.pbn-links a:hover { color: var(--blue-dark); }
.footer-grid small { grid-column: 1 / -1; padding-top: 20px; border-top: 1px solid var(--line-soft); color: var(--ink-secondary); font-size: 12px; }

.error-page { background: var(--canvas); }
.error-main { min-height: 100svh; display: grid; align-items: center; padding-block: 48px; }
.error-grid { max-width: 880px; }
.error-code { margin-bottom: 22px; color: var(--blue-dark); font-size: 14px; font-weight: 600; }
.error-grid h1 { max-width: 760px; }
.error-grid > p:not(.error-code) { max-width: 46ch; margin-top: 26px; color: var(--ink-secondary); font-size: var(--body-lg); }
.error-actions { margin-top: 34px; display: flex; gap: 12px; flex-wrap: wrap; }
.error-home-link { min-height: 52px; display: inline-flex; align-items: center; padding-inline: 8px; color: var(--blue-dark); font-weight: 600; }
.button-outline { background: transparent; color: var(--blue-dark); }
.button-outline:hover { color: var(--white); }

[data-reveal] { opacity: 1; transform: translateY(12px); transition: transform .56s var(--ease); transition-delay: var(--reveal-delay, 0ms); }
[data-reveal].is-visible { transform: translateY(0); }

@media (hover: hover) and (pointer: fine) {
  .header-cta:hover .icon,
  .button:hover .icon,
  .related-links a:hover .icon { transform: translateX(4px); }

  .proof-card img,
  .media-board > img { transition: transform .7s var(--ease), filter .5s ease; }

  .proof-card:hover img { transform: scale(1.015); }
  .media-board:hover > img { transform: scale(1.01); }
}

/* Route art direction: shared tokens, deliberately different editorial compositions. */
@media (min-width: 1041px) {
  body[data-page="shablony-dlya-video"] .hero-grid,
  body[data-page="perevod-video"] .hero-grid,
  body[data-page="tekst-v-video"] .hero-grid {
    grid-template-columns: minmax(360px, .78fr) minmax(560px, 1.22fr);
  }

  body[data-page="generaciya-video"] .workflow-stage,
  body[data-page="tekst-v-video"] .workflow-stage {
    grid-template-columns: minmax(0, 1.28fr) minmax(300px, .72fr);
  }

  body[data-page="generaciya-video"] .workflow-copy,
  body[data-page="tekst-v-video"] .workflow-copy {
    grid-column: 2;
    grid-row: 1;
  }

  body[data-page="generaciya-video"] .workflow-visual,
  body[data-page="tekst-v-video"] .workflow-visual {
    grid-column: 1;
    grid-row: 1;
  }

  body[data-page="shablony-dlya-video"] .workflow-stage {
    grid-template-columns: minmax(360px, .88fr) minmax(0, 1.12fr);
  }

  body[data-page="ozhivlenie-foto"] .workflow-stage {
    grid-template-columns: minmax(0, 1.1fr) minmax(340px, .9fr);
  }

  body[data-page="generaciya-video"] .proof-grid,
  body[data-page="ii-avatar"] .proof-grid,
  body[data-page="perevod-video"] .proof-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-template-rows: auto;
    gap: 26px;
  }

  body[data-page="generaciya-video"] .proof-card,
  body[data-page="ii-avatar"] .proof-card,
  body[data-page="perevod-video"] .proof-card {
    display: block;
    grid-row: auto;
  }

  body[data-page="generaciya-video"] .proof-card img,
  body[data-page="perevod-video"] .proof-card img {
    min-height: 0;
    aspect-ratio: 4 / 3;
  }

  body[data-page="ii-avatar"] .proof-card img {
    min-height: 0;
    aspect-ratio: 4 / 5;
    object-position: center 26%;
  }

  body[data-page="generaciya-video"] .proof-card figcaption,
  body[data-page="ii-avatar"] .proof-card figcaption,
  body[data-page="perevod-video"] .proof-card figcaption {
    min-height: 96px;
    padding: 18px 2px 0;
    grid-template-columns: 1fr;
    align-content: start;
    gap: 7px;
  }

  body[data-page="shablony-dlya-video"] .proof-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto;
  }

  body[data-page="shablony-dlya-video"] .proof-card:first-child {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  body[data-page="shablony-dlya-video"] .proof-card:first-child img {
    aspect-ratio: 16 / 7;
    object-position: center 36%;
  }

  body[data-page="shablony-dlya-video"] .proof-card:not(:first-child) {
    display: block;
  }

  body[data-page="shablony-dlya-video"] .proof-card:not(:first-child) img {
    min-height: 0;
    aspect-ratio: 16 / 10;
  }

  body[data-page="shablony-dlya-video"] .proof-card:not(:first-child) figcaption {
    min-height: 90px;
    padding: 18px 2px 0;
    grid-template-columns: minmax(100px, .35fr) minmax(0, 1fr);
  }

  body[data-page="tekst-v-video"] .proof-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    gap: 28px;
  }

  body[data-page="tekst-v-video"] .proof-card,
  body[data-page="tekst-v-video"] .proof-card:first-child,
  body[data-page="tekst-v-video"] .proof-card:not(:first-child) {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(280px, .45fr);
    grid-template-rows: auto;
    grid-row: auto;
    align-items: stretch;
  }

  body[data-page="tekst-v-video"] .proof-card img,
  body[data-page="tekst-v-video"] .proof-card:not(:first-child) img {
    min-height: 260px;
    aspect-ratio: 16 / 8;
  }

  body[data-page="tekst-v-video"] .proof-card figcaption,
  body[data-page="tekst-v-video"] .proof-card:not(:first-child) figcaption {
    min-height: 0;
    padding: 28px 0 20px 28px;
    grid-template-columns: 1fr;
    align-content: center;
    gap: 9px;
  }

  body[data-page="generaciya-video"] .feature-visual,
  body[data-page="perevod-video"] .feature-visual,
  body[data-page="tekst-v-video"] .feature-visual {
    grid-column: 1 / 8;
  }

  body[data-page="generaciya-video"] .feature-copy,
  body[data-page="perevod-video"] .feature-copy,
  body[data-page="tekst-v-video"] .feature-copy {
    grid-column: 8 / 13;
    grid-row: 1;
    padding: clamp(18px, 3.2vw, 46px) 0 0 clamp(34px, 4.5vw, 68px);
  }

  body[data-page="shablony-dlya-video"] .template-visual-wrap {
    grid-template-columns: minmax(280px, .52fr) minmax(0, 1.48fr);
    align-items: center;
  }

  body[data-page="shablony-dlya-video"] .template-visual-wrap .media-board {
    grid-column: 2;
    grid-row: 1;
  }

  body[data-page="shablony-dlya-video"] .template-visual-title {
    grid-column: 1;
    grid-row: 1;
  }

  body[data-page="perevod-video"] .template-stage {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);
    align-items: stretch;
  }

  body[data-page="perevod-video"] .template-visual-wrap {
    grid-template-columns: 1fr;
    align-items: start;
    padding-right: 44px;
    border-bottom: 0;
    border-right: 1px solid var(--ink);
  }

  body[data-page="perevod-video"] .template-index {
    grid-template-columns: 1fr;
    align-content: center;
    padding-left: 34px;
  }

  body[data-page="perevod-video"] .template-index li,
  body[data-page="perevod-video"] .template-index li:nth-child(even) {
    min-height: 104px;
    padding: 18px 0;
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }

  body[data-page="perevod-video"] .template-index li:last-child {
    border-bottom: 0;
  }

  body[data-page="ii-avatar"] .final-feature-grid,
  body[data-page="shablony-dlya-video"] .final-feature-grid,
  body[data-page="ozhivlenie-foto"] .final-feature-grid {
    grid-template-columns: minmax(380px, .88fr) minmax(0, 1.12fr);
  }

  body[data-page="ii-avatar"] .final-feature-copy,
  body[data-page="shablony-dlya-video"] .final-feature-copy,
  body[data-page="ozhivlenie-foto"] .final-feature-copy {
    grid-column: 1;
  }

  body[data-page="ii-avatar"] .final-feature-visual,
  body[data-page="shablony-dlya-video"] .final-feature-visual,
  body[data-page="ozhivlenie-foto"] .final-feature-visual {
    grid-column: 2;
  }
}

@media (max-width: 1120px) {
  .hero-grid { grid-template-columns: 1fr; gap: 46px; }
  .hero-copy { max-width: 720px; }
  .hero-visual { width: 100%; max-height: none; }
}

@media (max-width: 1040px) {
  .site-header nav { display: none; }
  .header-grid { grid-template-columns: 1fr auto; }
  .feature-grid, .final-feature-grid { grid-template-columns: 1fr; gap: 48px; }
  .feature-copy, .feature-visual, .final-feature-copy, .final-feature-visual { grid-column: 1; grid-row: auto; }
  .feature-copy { padding: 0; }
  .feature-visual { grid-row: 1; width: min(100%, 820px); max-height: none; justify-self: center; aspect-ratio: auto; }
  .final-feature-copy { padding: clamp(34px, 5.5vw, 56px); }
  .final-feature-visual { width: min(100%, 760px); max-height: none; justify-self: center; aspect-ratio: auto; }
  .feature-visual > img, .final-feature-visual > img { position: relative; inset: auto; width: 100%; height: auto; }
  .feature-visual figcaption, .final-feature-visual figcaption { position: relative; inset: auto; }
  .capability-rail { grid-template-columns: repeat(6,minmax(0,1fr)); }
  .capability-rail li { grid-column: span 2; min-height: 76px; border-bottom: 1px solid var(--line); }
  .capability-rail li:nth-child(3) { border-inline-end: 0; }
  .capability-rail li:nth-child(n+4) { grid-column: span 3; border-bottom: 0; }
  .capability-rail li:nth-child(4) { border-inline-end: 1px solid var(--line); }
  .capability-rail li:nth-child(5) { border-inline-end: 0; }
  .capability-rail li:first-child { padding-inline-start: 20px; }
  .production-route { grid-template-columns: repeat(6,minmax(0,1fr)); }
  .production-route li { grid-column: span 2; }
  .production-route li:nth-child(3) { border-inline-end: 0; }
  .production-route li:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
  .production-route li:nth-child(n+4) { grid-column: span 3; }
  .production-route li:nth-child(4) { border-inline-end: 1px solid var(--line); }
  .production-route li:nth-child(5) { border-inline-end: 0; }
  .workflow-stage { grid-template-columns: 1fr; }
  .workflow-visual { width: 100%; min-height: 0; height: auto; aspect-ratio: 16 / 10; }
  .proof-grid { grid-template-columns: minmax(0, 1.35fr) minmax(250px, .65fr); gap: 22px; }
  .proof-card:not(:first-child) { grid-template-columns: 1fr; }
  .proof-card:not(:first-child) img { min-height: 170px; aspect-ratio: 16 / 9; }
  .proof-card figcaption { grid-template-columns: 1fr; gap: 7px; }
  .proof-card:not(:first-child) figcaption { padding: 14px 2px 4px; }
  .proof-card figcaption b { font-size: 16px; }
}

@media (max-width: 780px) {
  .hero-grid, .chapter-head, .faq-grid, .final-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 46px; }
  .hero-copy { max-width: 680px; }
  .hero-visual { max-height: none; }
  .capability-rail { grid-template-columns: repeat(6,minmax(0,1fr)); }
  .capability-rail li { grid-column: span 2; min-height: 76px; border-bottom: 1px solid var(--line); }
  .capability-rail li:nth-child(3) { border-inline-end: 0; }
  .capability-rail li:nth-child(n+4) { grid-column: span 3; border-bottom: 0; }
  .capability-rail li:nth-child(4) { border-inline-end: 1px solid var(--line); }
  .capability-rail li:nth-child(5) { border-inline-end: 0; }
  .capability-rail li:first-child { padding-inline-start: 20px; }
  .chapter-head, .templates-section .chapter-head { display: block; }
  .proof-section .chapter-head > div { padding-inline-start: 0; }
  .proof-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: auto; gap: 30px 18px; }
  .proof-card:first-child { grid-column: 1 / -1; grid-row: auto; }
  .proof-card:not(:first-child) { display: block; }
  .proof-card:first-child img { aspect-ratio: 16 / 10; }
  .proof-card:not(:first-child) img { min-height: 0; aspect-ratio: 4 / 3; }
  .template-visual-wrap { grid-template-columns: 1fr; gap: 24px; }
  .template-visual-title { max-width: 28ch; padding-bottom: 0; }
  .feature-grid, .final-feature-grid { grid-template-columns: 1fr; gap: 40px; }
  .feature-copy, .feature-visual, .final-feature-copy, .final-feature-visual { grid-column: 1; grid-row: auto; }
  .feature-copy { padding: 0; }
  .feature-visual { grid-row: 1; aspect-ratio: auto; }
  .final-feature-copy { padding: 36px; }
  .final-feature-visual { max-height: none; }
  .related-links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .final-grid { gap: 26px; }
  .site-footer { padding-block: 40px 26px; }
  .footer-grid { grid-template-columns: auto minmax(0,1fr); gap: 20px 36px; }
  .footer-grid nav { grid-column: 1 / -1; }
  .footer-grid nav { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 2px 20px; }
  .footer-grid small { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .brand { font-size: 21px; }
  .header-cta { padding-inline: 14px; font-size: 13px; }
  .header-cta .icon { display: none; }
  h1 { line-height: 1.02; letter-spacing: -.04em; }
  .hero-lead { margin-top: 22px; font-size: 18px; }
  .hero-action { margin-top: 28px; align-items: flex-start; flex-direction: column; }
  .button { width: 100%; }
  .hero-visual { aspect-ratio: 4 / 5; }
  .media-board figcaption { min-height: 64px; padding: 15px 16px; }
  .media-board figcaption b { max-width: 52%; font-size: 12px; }
  .capability-rail { grid-template-columns: 1fr; }
  .capability-rail li, .capability-rail li:nth-child(2n), .capability-rail li:last-child, .capability-rail li:nth-child(n+4) { grid-column: 1; min-height: 62px; border-inline-end: 0; border-bottom: 1px solid var(--line); padding: 14px 0; }
  .capability-rail li:first-child { padding-inline-start: 0; }
  .capability-rail li:last-child { border-bottom: 0; }
  .workflow-stage { margin-top: 42px; }
  .workflow-copy { padding: 26px 20px 30px; }
  .workflow-visual { min-height: 0; aspect-ratio: 4 / 3; }
  .production-route { grid-template-columns: 1fr; }
  .production-route li, .production-route li:nth-child(3), .production-route li:nth-child(n+4) { grid-column: 1; min-height: 0; grid-template-columns: 34px 1fr; grid-template-rows: auto auto; border-inline-end: 0; border-bottom: 1px solid var(--line); }
  .production-route li b { grid-column: 2; grid-row: 1; }
  .production-route li small { grid-column: 2; }
  .proof-grid { grid-template-columns: 1fr; gap: 34px; }
  .proof-card:first-child { grid-column: auto; }
  .proof-card img { aspect-ratio: 16 / 11; }
  .proof-card figcaption { min-height: 0; grid-template-columns: 105px 1fr; padding-top: 14px; }
  .feature-visual { aspect-ratio: auto; }
  .feature-copy li, .final-feature-copy li { grid-template-columns: 30px 1fr; }
  .template-visual-wrap .media-board { aspect-ratio: 4 / 3; }
  .template-index { grid-template-columns: 1fr; }
  .template-index li, .template-index li:nth-child(even) { min-height: 96px; padding: 18px 0; grid-template-columns: 30px 1fr auto; border-left: 0; border-bottom: 1px solid var(--line); }
  .template-index li:last-child { border-bottom: 0; }
  .final-feature-visual { aspect-ratio: auto; }
  .final-feature-copy { padding: 30px 24px; }
  .faq-list summary { min-height: 72px; font-size: 16px; }
  .related-links { grid-template-columns: 1fr; margin-top: 28px; }
  .related-links a { min-height: 76px; padding: 14px 16px; grid-template-columns: 30px minmax(0,1fr) auto; }
  .site-footer { padding-block: 34px 22px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid { gap: 16px; }
  .footer-grid > p { max-width: 30ch; }
  .footer-grid nav { grid-column: auto; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 2px 16px; }
  .footer-grid small { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  [data-reveal] { transform: none; }
}

@media print {
  .site-header, .final-cta { position: static; }
  [data-reveal] { transform: none; }
}