:root {
  --ink: #0E1F22;
  --ink-soft: #15353A;
  --line: rgba(237, 231, 220, .18);
  --paper: #EDE7DC;
  --paper-muted: #A7B0AC;
  --copper: #C2703C;
  --copper-light: #D98A55;
  --copper-deep: #96562C;
  --ink-muted: #5D6360;
  --ink-faint: #6F7572;
  --serif: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: "JetBrains Mono", monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  background: var(--ink);
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  padding-right: 0;
  overflow-x: hidden;
  background: transparent;
  color: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
  overflow-wrap: break-word;
  word-break: normal;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--ink);
}
::-webkit-scrollbar-thumb {
  background: rgba(237, 231, 220, 0.25);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--copper);
}
:focus-visible {
  outline: 2px solid var(--copper-light);
  outline-offset: 4px;
}

a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }

.section-shell {
  /* Поля растут вместе с экраном и с какого-то момента держат контент в 1400px.
     Раньше это делал отдельный брейкпоинт на 1800px, из-за чего ширина контента
     скачком менялась с 1601px на 1400px. calc() убирает разрыв. */
  padding-left: max(clamp(20px, 5.5vw, 98px), calc((100vw - 1400px) / 2), env(safe-area-inset-left));
  padding-right: max(clamp(20px, 5.5vw, 98px), calc((100vw - 1400px) / 2), env(safe-area-inset-right));
}
.skip-link { position: fixed; left: 1rem; top: -100px; z-index: 20; padding: .65rem .9rem; color: var(--ink); background: var(--paper); border-radius: 2px; }
.skip-link:focus { top: 1rem; }

/* Full-bleed Fixed Bright Video Background */
.film-rail {
  position: fixed;
  z-index: 0;
  inset: 0;
  width: 100vw;
  height: 100dvh;
  overflow: hidden;
  background: #0E1F22;
  pointer-events: none;
  /* Без transform: translateZ(0) и will-change. Они создавали отдельный
     композиторский слой, и Safari переставал рисовать видео внутри —
     оставалась ровная заливка. Элемент и так position: fixed, ускорение
     ему не нужно. */
}
.page-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
  filter: saturate(1.2) contrast(1.1) brightness(1.08);
  transform: scale(1.02);
}
/* @supports (-webkit-hyphens: none) срабатывает только в Safari: Chrome знает
   нестандартное свойство без префикса. Там отказываемся от грейда — он тот же
   самый триггер, из-за которого видео пропадало. Потеря небольшая: подкрутка
   насыщенности на 20%, её добирает затемняющий слой ниже. */
@supports (-webkit-hyphens: none) {
  .page-video { filter: none; }
}
.film-rail-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(13, 48, 54, 0.34), rgba(13, 48, 54, 0.34)),
    radial-gradient(circle at 50% 50%, rgba(14, 31, 34, 0.12), rgba(14, 31, 34, 0.45) 85%),
    linear-gradient(180deg, rgba(14, 31, 34, 0.5) 0%, transparent 35%, transparent 65%, rgba(14, 31, 34, 0.65) 100%);
}
.film-rail-label {
  position: absolute;
  right: max(24px, env(safe-area-inset-right));
  bottom: max(22px, env(safe-area-inset-bottom));
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: rgba(237, 231, 220, 0.95);
  font: 10px var(--mono);
  letter-spacing: .12em;
  white-space: nowrap;
  background: rgba(14, 31, 34, 0.75);
  padding: 8px 16px;
  border-radius: 24px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(237, 231, 220, 0.2);
  z-index: 2;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}
.live-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  background: var(--copper);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--copper);
  animation: pulse-dot 1.8s infinite ease-in-out;
}
@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0.5; }
}

/* Page Layering */
main, .site-header, .site-footer {
  position: relative;
  z-index: 1;
}

/* Site Header */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: max(25px, env(safe-area-inset-top)) max(clamp(24px, 5.5vw, 98px), env(safe-area-inset-right)) 25px max(clamp(24px, 5.5vw, 98px), env(safe-area-inset-left));
  transition: background .35s, padding .35s, backdrop-filter .35s;
}
.site-header.is-scrolled {
  padding-block: max(14px, env(safe-area-inset-top)) 14px;
  background: rgba(14, 31, 34, .85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(237, 231, 220, 0.12);
}
.brand { display: inline-flex; align-items: center; gap: 9px; font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: .12em; white-space: nowrap; }
.brand-mark { display: grid; width: 24px; height: 24px; place-items: center; border: 1px solid rgba(237, 231, 220, .6); border-radius: 50%; font: 600 12px var(--serif); letter-spacing: 0; background: rgba(14, 31, 34, 0.4); }
.brand-slash { color: var(--copper); margin-inline: 2px; }
.desktop-nav { display: flex; gap: clamp(1rem, 2.4vw, 2.7rem); margin-left: auto; margin-right: 2vw; }
.desktop-nav a, .header-cta { font-size: 11px; letter-spacing: .11em; text-transform: uppercase; }
.desktop-nav a { color: rgba(237, 231, 220,.85); transition: color .2s; }
.desktop-nav a:hover { color: var(--paper); }
.header-cta {
  display: inline-flex;
  gap: .45rem;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 14px;
  border: 1px solid rgba(237, 231, 220,.4);
  background: rgba(14, 31, 34, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: border-color .2s, background .2s;
  touch-action: manipulation;
}
.header-cta:hover, .header-cta:active { background: var(--paper); border-color: var(--paper); color: var(--ink); }

/* Hero Section */
.hero {
  position: relative;
  display: grid;
  min-height: max(720px, 100dvh);
  align-items: end;
  padding-top: max(120px, calc(100px + env(safe-area-inset-top)));
  padding-bottom: clamp(75px, 11vh, 130px);
  isolation: isolate;
}
.hero-media, .hero-shade, .hero-grain { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-media { z-index: -1; background: transparent; overflow: hidden; }
.hero-shade { background: radial-gradient(circle at 78% 22%, rgba(201,123,74,.22), transparent 40%), linear-gradient(180deg, rgba(14, 31, 34,.35) 0%, rgba(14, 31, 34,.2) 50%, rgba(14, 31, 34,.5) 100%); }
.hero-grain { opacity: .1; pointer-events: none; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E"); mix-blend-mode: screen; }

.hero-content {
  /* 960px не хватало: на 4K «Реферативный» в 123px занимает 953px и ломался
     посреди слова. Здесь длинному слову есть куда встать целиком. */
  width: min(1100px, 100%);
  background: rgba(14, 31, 34, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: clamp(28px, 4.5vw, 56px);
  border-radius: 20px;
  border: 1px solid rgba(237, 231, 220, 0.16);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55);
}
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 22px; color: var(--paper-muted); font: 11px/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.eyebrow-dot { width: 6px; height: 6px; background: var(--copper); border-radius: 50%; box-shadow: 0 0 14px var(--copper); }
h1, h2, h3, p { margin-top: 0; }
.hero-title { max-width: 1000px; margin: 0; font: 800 clamp(54px, 7.5vw, 116px)/.95 var(--serif); letter-spacing: -.04em; overflow-wrap: normal; text-shadow: 0 2px 20px rgba(0,0,0,0.6); }
em { color: var(--copper-light); font-style: italic; }
.hero-bottom { display: flex; align-items: end; justify-content: space-between; gap: 3rem; margin-top: clamp(36px, 6vh, 64px); }
.hero-description { max-width: 390px; margin: 0; color: rgba(237, 231, 220,.9); font-size: 15px; line-height: 1.65; text-shadow: 0 1px 10px rgba(0,0,0,0.6); }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1.9rem;
  min-height: 57px;
  padding: 14px 20px;
  border: 0;
  font: 500 11px var(--mono);
  letter-spacing: .09em;
  text-transform: uppercase;
  transition: transform .2s, background .2s, color .2s;
  touch-action: manipulation;
}
.button:hover, .button:active { transform: translateY(-3px); }
.button-primary { color: #0E1F22; background: var(--copper-light); box-shadow: 0 10px 38px rgba(216,154,106,.32); }
.button-primary:hover, .button-primary:active { background: #E8B58A; }
.hero-meta {
  position: absolute;
  bottom: max(32px, env(safe-area-inset-bottom));
  left: max(clamp(24px, 5.5vw, 98px), env(safe-area-inset-left));
  right: max(clamp(24px, 5.5vw, 98px), env(safe-area-inset-right));
  display: flex;
  justify-content: space-between;
  color: rgba(237, 231, 220,.7);
  font: 10px var(--mono);
  letter-spacing: .12em;
}
.scroll-cue { display: flex; align-items: center; gap: 11px; }
.scroll-cue i { display: block; width: 28px; height: 1px; background: var(--copper); }
.animate-in { animation: enter .9s both cubic-bezier(.16,1,.3,1); }
.hero .animate-in:nth-child(2) { animation-delay: .1s; }
.hero .animate-in:nth-child(3) { animation-delay: .22s; }
@keyframes enter { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: translateY(0); } }

/* Light Sections with Glassmorphism */
.intro {
  display: grid;
  grid-template-columns: 1fr minmax(300px, 2.35fr) minmax(220px, .85fr);
  gap: 3.5vw;
  padding-top: clamp(80px, 12vw, 150px);
  padding-bottom: clamp(70px, 10vw, 130px);
  background: rgba(237, 231, 220, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: var(--ink);
  border-radius: 20px;
  margin-top: 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.section-number { margin: 0; color: var(--copper); font: 11px var(--mono); letter-spacing: .1em; }
.intro .eyebrow { margin-bottom: 24px; color: var(--ink-faint); }
.intro h2, .precision h2, .process h2, .pathway h2, .contact h2 { margin: 0; font: 700 clamp(38px, 4.4vw, 68px)/1.05 var(--serif); letter-spacing: -.03em; }
.intro h2 em { color: var(--copper-deep); }
.intro-note { align-self: end; margin: 0; color: var(--ink-muted); font-size: 14px; line-height: 1.65; }

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  /* index / heading / body — общие строки, чтобы текст всех карточек стоял на одном уровне */
  grid-template-rows: auto minmax(170px, auto) auto;
  background: rgba(237, 231, 220, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: var(--ink);
  /* нижний отступ живёт в карточках, иначе разделители обрываются, не дойдя до края блока */
  border-radius: 20px;
  margin-top: 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.principle-card { min-height: 410px; padding: 28px clamp(22px, 3vw, 50px) clamp(113px, 12vw, 183px); border-top: 1px solid rgba(14, 31, 34,.25); border-right: 1px solid rgba(14, 31, 34,.25); display: grid; grid-row: span 3; grid-template-rows: subgrid; }
.principle-card:last-child { border-right: 0; }
.card-index { color: var(--copper-deep); font: 11px var(--mono); }
.principle-card h3 { align-self: end; margin: 0 0 22px; font: 700 clamp(29px, 2.6vw, 44px)/1.08 var(--serif); letter-spacing: -.03em; }
.principle-card p { max-width: 300px; margin: 0; color: var(--ink-muted); font-size: 13px; line-height: 1.65; }

/* Dark Glassmorphic Sections */
.precision { min-height: 680px; padding-top: clamp(90px, 12vw, 165px); padding-bottom: clamp(90px, 12vw, 165px); background: transparent; }
.precision-copy {
  max-width: 670px;
  background: rgba(14, 31, 34, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: clamp(28px, 4.5vw, 56px);
  border-radius: 20px;
  border: 1px solid rgba(237, 231, 220, 0.16);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55);
}
.precision h2 { max-width: 620px; margin-top: 28px; }
.case-list { padding: 0; margin: clamp(40px, 6vw, 80px) 0 0; list-style: none; border-top: 1px solid var(--line); }
.case-list li { display: grid; grid-template-columns: 35px 1fr; gap: 13px; padding: 16px 0; border-bottom: 1px solid var(--line); color: rgba(237, 231, 220,.95); font-size: 14px; line-height: 1.45; }
.case-list span { color: var(--copper); font: 10px var(--mono); }

.film-statement { min-height: min(760px, 100dvh); padding-top: clamp(105px, 14vw, 180px); padding-bottom: clamp(70px, 10vw, 130px); background: transparent; }
.film-statement-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(220px, .6fr);
  gap: clamp(42px, 10vw, 160px);
  align-items: end;
  margin-top: clamp(48px, 8vh, 90px);
  background: rgba(14, 31, 34, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: clamp(28px, 4.5vw, 56px);
  border-radius: 20px;
  border: 1px solid rgba(237, 231, 220, 0.16);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55);
}
.film-statement h2 { max-width: 730px; margin: 0; font: 800 clamp(43px, 5.5vw, 82px)/1.02 var(--serif); letter-spacing: -.035em; }
.film-statement-grid > p { max-width: 320px; margin: 0 0 8px; color: rgba(237, 231, 220,.85); font-size: 14px; line-height: 1.68; }
.film-notes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: clamp(40px, 6vw, 80px) 0 0; padding: 19px 0 0; border-top: 1px solid var(--line); list-style: none; }
.film-notes li { display: flex; flex-direction: column; gap: 9px; color: rgba(237, 231, 220,.88); font-size: 13px; }
.film-notes span { color: var(--copper); font: 10px var(--mono); }

.process {
  display: grid;
  grid-template-columns: minmax(290px, .78fr) minmax(0, 1.22fr);
  gap: clamp(45px, 9vw, 155px);
  padding-top: clamp(100px, 14vw, 180px);
  padding-bottom: clamp(100px, 14vw, 180px);
  color: var(--ink);
  background: rgba(222, 215, 203, 0.90);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 20px;
  margin-top: 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.process-heading h2 { margin-top: 60px; }
.process-heading em { color: var(--copper-deep); }
.process-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(14, 31, 34,.3); }
.process-list li { display: grid; grid-template-columns: 47px 1fr 20px; gap: 13px; padding: 29px 0; border-bottom: 1px solid rgba(14, 31, 34,.3); }
.step-number { color: var(--copper-deep); font: 11px var(--mono); }
.process-list h3 { margin: 0 0 7px; font: 700 clamp(24px, 2.1vw, 34px)/1.1 var(--serif); letter-spacing: -.02em; }
.process-list p { max-width: 435px; margin: 0; color: var(--ink-muted); font-size: 13px; line-height: 1.58; }
.step-arrow { color: var(--copper-deep); font-size: 20px; }

.pathway { display: flex; align-items: end; min-height: 780px; padding-top: 100px; padding-bottom: clamp(82px, 10vw, 150px); background: transparent; }
.pathway-content {
  background: rgba(14, 31, 34, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: clamp(28px, 4.5vw, 56px);
  border-radius: 20px;
  border: 1px solid rgba(237, 231, 220, 0.16);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55);
}
.pathway-content h2 { margin-top: 28px; font-size: clamp(37px, 4.15vw, 65px); }
.pathway-content .text-link {
  display: inline-flex;
  gap: 27px;
  align-items: center;
  min-height: 44px;
  margin-top: 40px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(237, 231, 220,.6);
  color: var(--copper-light);
  font: 11px var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: gap .25s;
  touch-action: manipulation;
}
.pathway-content .text-link:hover, .pathway-content .text-link:active { gap: 36px; }

.contact { display: grid; grid-template-columns: minmax(300px, 1fr) minmax(300px, 1fr); gap: clamp(45px, 10vw, 170px); padding-top: clamp(100px, 14vw, 190px); padding-bottom: clamp(100px, 14vw, 185px); background: transparent; }
.contact-copy {
  background: rgba(14, 31, 34, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: clamp(28px, 4.5vw, 56px);
  border-radius: 20px;
  border: 1px solid rgba(237, 231, 220, 0.16);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55);
}
.contact h2 { margin-top: 28px; }
.contact-copy > p:not(.section-number) { max-width: 340px; margin: 28px 0 0; color: rgba(237, 231, 220,.85); font-size: 14px; line-height: 1.65; }
.contact-channels {
  align-self: end;
  background: rgba(14, 31, 34, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: clamp(28px, 4.5vw, 56px);
  border-radius: 20px;
  border: 1px solid rgba(237, 231, 220, 0.16);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55);
}
.contact-channel {
  display: grid;
  grid-template-columns: 49px 1fr 24px;
  gap: 13px;
  align-items: center;
  min-height: 120px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  transition: padding .28s, color .28s;
  touch-action: manipulation;
}
.contact-channel:hover, .contact-channel:active { padding-inline: 13px; color: var(--copper-light); }
.contact-channel:focus-visible { outline: 1px solid var(--copper-light); outline-offset: 6px; }
.channel-index { align-self: start; padding-top: 5px; color: var(--copper); font: 10px var(--mono); }
.channel-body { display: flex; flex-direction: column; gap: 10px; }
.channel-body strong { font: 700 clamp(32px, 3.3vw, 51px)/1 var(--serif); letter-spacing: -.03em; }
.channel-body small { color: rgba(237, 231, 220,.75); font: 10px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.channel-arrow { font-size: 25px; transition: transform .28s; }
.contact-channel:hover .channel-arrow, .contact-channel:active .channel-arrow { transform: translate(4px, -4px); }
.contact-note { max-width: 405px; margin: 22px 0 0; color: rgba(237, 231, 220,.55); font: 11px/1.55 var(--sans); }

.site-footer {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  align-items: center;
  gap: 25px;
  padding-top: 29px;
  padding-bottom: max(29px, env(safe-area-inset-bottom));
  padding-left: max(clamp(20px, 5.5vw, 98px), env(safe-area-inset-left));
  padding-right: max(clamp(20px, 5.5vw, 98px), env(safe-area-inset-right));
  border-top: 1px solid var(--line);
  background: rgba(12, 26, 29, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: rgba(237, 231, 220,.65);
  font: 10px var(--mono);
  letter-spacing: .07em;
}
.site-footer .brand { color: var(--paper); }
.site-footer p { margin: 0; }
.site-footer > a { color: var(--copper-light); min-height: 44px; display: inline-flex; align-items: center; }
.copyright { text-align: right; }

@media (max-width: 780px) {
  .site-header { padding-block: max(16px, env(safe-area-inset-top)) 14px; }
  .desktop-nav { display: none; }
  /* без рамки и подложки: в узкой шапке коробка читалась как пустой квадрат */
  .header-cta { padding: 11px 0; font-size: 10px; min-height: 44px; border: 0; background: none; backdrop-filter: none; -webkit-backdrop-filter: none; color: var(--copper-light); }
  .header-cta:hover, .header-cta:active { background: none; border-color: transparent; color: var(--paper); }
  .hero { min-height: clamp(580px, 100dvh, 700px); padding-top: max(100px, calc(85px + env(safe-area-inset-top))); padding-bottom: 92px; }
  .hero-title { font-size: clamp(42px, 12vw, 68px); word-break: break-word; hyphens: manual; }
  .hero-bottom { display: block; margin-top: 36px; }
  .hero-description { margin-bottom: 26px; font-size: 14px; }
  .hero-meta { bottom: max(24px, env(safe-area-inset-bottom)); }
  .intro, .process, .contact { grid-template-columns: 1fr; }
  .intro { gap: 28px; }
  .intro h2 { font-size: clamp(32px, 9.5vw, 54px); }
  .intro-note { max-width: 100%; }
  /* карточки идут в столбик — общие строки больше не нужны */
  .principles { grid-template-columns: 1fr; grid-template-rows: none; padding-bottom: clamp(48px, 12vw, 90px); }
  .principle-card { min-height: 240px; border-right: 0; padding: 24px 20px; display: flex; flex-direction: column; grid-row: auto; grid-template-rows: none; }
  .principle-card h3 { align-self: start; margin-top: 48px; font-size: clamp(26px, 7vw, 36px); }
  .precision { gap: 48px; }
  .precision h2 { margin-top: 24px; }
  .precision h2 { font-size: clamp(32px, 9vw, 52px); }
  .case-list li { grid-template-columns: 28px 1fr; gap: 10px; font-size: 13px; }
  .film-rail-label { right: max(16px, env(safe-area-inset-right)); bottom: max(14px, env(safe-area-inset-bottom)); }
  .film-statement { min-height: clamp(520px, 90dvh, 650px); }
  .film-statement-grid { grid-template-columns: 1fr; gap: 24px; margin-top: 32px; }
  .film-statement h2 { font-size: clamp(32px, 9.5vw, 54px); }
  .film-notes { grid-template-columns: 1fr; gap: 16px; margin-top: 32px; }
  .film-notes li { flex-direction: row; align-items: baseline; }
  .process { gap: 48px; }
  .process-heading h2 { margin-top: 36px; font-size: clamp(32px, 9vw, 52px); }
  .process-list li { padding: 22px 0; }
  .process-list h3 { font-size: clamp(22px, 6vw, 30px); }
  .pathway { min-height: clamp(520px, 90dvh, 670px); }
  .pathway-content h2 { margin-top: 24px; font-size: clamp(30px, 8.5vw, 50px); }
  .contact { gap: 48px; }
  .contact h2 { margin-top: 24px; }
  .contact-channel { min-height: 110px; padding: 18px 0; }
  .contact-channel strong { font-size: clamp(28px, 8vw, 42px); }
  .site-footer { grid-template-columns: 1fr 1fr; }
  .site-footer p { display: none; }
  .copyright { text-align: right; }
}

@media (max-width: 440px) {
  /* стрелку прячем — на 320 px место занимает только подпись */
  .header-cta { gap: 0; white-space: nowrap; }
  .header-cta span { display: none; }
  .hero-title { letter-spacing: -.05em; font-size: clamp(36px, 11vw, 48px); }
  .process-list li { grid-template-columns: 28px 1fr 16px; }
  .contact-channel { grid-template-columns: 36px 1fr 20px; gap: 10px; }
  .hero-content, .precision-copy, .film-statement-grid, .pathway-content, .contact-copy, .contact-channels { padding: 24px 18px; border-radius: 16px; }
}

@media (max-width: 375px) {
  .hero-title { font-size: 34px; line-height: 1.05; }
  .button-primary { width: 100%; justify-content: center; min-height: 52px; }
  .section-shell { padding-left: max(16px, env(safe-area-inset-left)); padding-right: max(16px, env(safe-area-inset-right)); }
}

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; } .page-video { display: block; } }