/* Шрифт Geist (SIL OFL 1.1) лежит у нас — без запросов к Google */
@font-face { font-family: "Geist"; src: url("fonts/geist-cyrillic.woff2") format("woff2"); font-weight: 100 900; font-display: swap; unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "Geist"; src: url("fonts/geist-latin.woff2") format("woff2"); font-weight: 100 900; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

@property --deg { syntax: "<angle>"; inherits: false; initial-value: 0deg; }

:root {
  --bg: #fff;
  --soft-bg: #f6f6f6;
  --text: #121212;
  --muted: rgba(18, 18, 18, .64);
  --tone: rgba(18, 18, 18, .55);
  --line: rgba(18, 18, 18, .07);
  --card: linear-gradient(180deg, #f3f3f3 0%, #fbfbfb 100%);
  --shadow: 0 0 0 1px rgba(18,18,18,.04), 0 1px 2px rgba(18,18,18,.05), 0 10px 24px -10px rgba(18,18,18,.16);
  --shadow-in: inset 0 1px 0 #fff, 0 0 0 1px rgba(18,18,18,.05), 0 12px 32px -14px rgba(18,18,18,.2);
  --wrap: 1280px;
  --ease: cubic-bezier(.22, .8, .24, 1);
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 16px/1.55 "Geist", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; letter-spacing: -.01em; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-weight: 500; letter-spacing: -.04em; }
h2 { font-size: clamp(32px, 4vw, 48px); line-height: 1.12; }
h3 { font-size: 20px; line-height: 1.3; letter-spacing: -.02em; }
.sprite { position: absolute; }
svg use { pointer-events: none; }
.center { text-align: center; }
.tone { color: var(--tone); }
:focus-visible { outline: 2px solid var(--text); outline-offset: 3px; border-radius: 6px; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--text); color: #fff; padding: 10px 16px; border-radius: 10px; text-decoration: none; }
.skip:focus { top: 12px; }
.wrap { width: 100%; max-width: calc(var(--wrap) + 64px); margin: 0 auto; padding: 0 32px; }
@media (max-width: 760px) { .wrap { padding: 0 16px; } }

/* иконки внутри кругов и квадратов */
.chip svg, .sq svg, .pills svg, .dial__core svg, .faq summary svg { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Кнопки ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; height: 48px; padding: 0 24px; border-radius: 12px; font: inherit; font-weight: 500; font-size: 15px; text-decoration: none; white-space: nowrap; transition: transform .3s var(--ease), box-shadow .3s; }
.btn:hover { transform: translateY(-2px); }
.btn--pill { border-radius: 999px; }
.btn--dark { color: #fff; background: linear-gradient(180deg, #3d3d3d 0%, #121212 55%, #000 100%); box-shadow: inset 0 1px 0 rgba(255,255,255,.22), 0 0 0 1px #000, 0 8px 16px -6px rgba(0,0,0,.5); }
.btn--light { color: var(--text); background: linear-gradient(180deg, #fff 0%, #f4f4f4 100%); box-shadow: var(--shadow); }
.btn--sm { height: 40px; padding: 0 18px; font-size: 14px; }

/* ---------- Метки над заголовками ---------- */
.chip { display: inline-flex; align-items: center; gap: 8px; height: 34px; padding: 0 14px 0 5px; border-radius: 999px; background: #fff; box-shadow: var(--shadow); font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: .02em; }
.chip__dot { width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: radial-gradient(circle at 35% 30%, #4a4a4a, #000 70%); box-shadow: 0 2px 6px rgba(0,0,0,.35); }
.chip__dot svg { width: 14px; height: 14px; }
.chip__ico { width: 24px; height: 24px; display: grid; place-items: center; }
.chip__ico svg { width: 16px; height: 16px; }
.chip--line { height: 28px; padding: 0 12px; box-shadow: 0 0 0 1px rgba(18,18,18,.14); font-size: 11px; }

/* ---------- Шапка ---------- */
.header { position: fixed; inset: 0 0 auto; z-index: 40; transition: background-color .35s, box-shadow .35s; }
.header.is-scrolled { background: rgba(255,255,255,.82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 1px 0 var(--line); }
.header__bar { display: flex; align-items: center; height: 84px; gap: 24px; }
.logo { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 21px; letter-spacing: -.05em; text-decoration: none; }
.logo span { color: #9a9a9a; margin-left: -8px; }
.logo__mark { width: 26px; height: 26px; }
.logo__mark rect { fill: var(--text); }
.logo__mark path { fill: none; stroke: #fff; stroke-width: 2.4; stroke-linecap: round; }
.nav { display: flex; gap: 36px; margin: 0 auto; }
.nav a { font-size: 15px; text-decoration: none; color: var(--text); transition: opacity .2s; }
.nav a:hover { opacity: .55; }
.burger { display: none; }
@media (max-width: 960px) {
  .header__bar { height: 68px; }
  .header__cta { margin-left: auto; height: 42px; padding: 0 18px; font-size: 14px; }
  .burger { display: grid; place-content: center; gap: 6px; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; }
  .burger span { display: block; width: 20px; height: 1.6px; background: var(--text); transition: transform .3s var(--ease); }
  .header.is-open .burger span:first-child { transform: translateY(3.8px) rotate(45deg); }
  .header.is-open .burger span:last-child { transform: translateY(-3.8px) rotate(-45deg); }
  .nav { position: fixed; inset: 68px 0 auto; margin: 0; flex-direction: column; gap: 0; padding: 6px 16px 18px; background: #fff; box-shadow: 0 14px 30px -14px rgba(0,0,0,.25); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .25s, transform .25s var(--ease), visibility .25s; }
  .nav a { padding: 15px 0; font-size: 18px; border-bottom: 1px solid var(--line); }
  .header.is-open { background: #fff; }
  .header.is-open .nav { opacity: 1; visibility: visible; transform: none; }
}
@media (max-width: 420px) { .header__cta { display: none; } }

/* ---------- Первый экран ---------- */
.hero { position: relative; padding-top: 150px; overflow: hidden; isolation: isolate; background: linear-gradient(180deg, #fafafa 0%, #f3f3f3 55%, #fff 100%); }
.hero__waves { position: absolute; z-index: -1; inset: 0 0 25%; background: url("img/waves.svg") center / 100% 100% no-repeat; }
.hero__inner { display: flex; flex-direction: column; align-items: center; text-align: center; }
.hero__title { margin-top: 22px; max-width: 1000px; font-size: clamp(38px, 5.2vw, 64px); line-height: 1.1; letter-spacing: -.045em; }
.hero__lead { margin-top: 18px; max-width: 760px; font-size: 18px; color: var(--muted); }
.hero__actions { margin-top: 32px; display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
@media (max-width: 600px) {
  .hero { padding-top: 110px; }
  .hero__lead { font-size: 16px; }
  .hero__actions { flex-direction: column; width: 100%; max-width: 320px; }
}

/* Руки: два слоя одного фото. --p от 0 (врозь) до 1 (касание) задаёт main.js */
.hands { position: relative; height: min(46vw, 640px); overflow: hidden; margin-top: 10px; }
.hands::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, #f6f6f6 0, rgba(246,246,246,0) 18%, rgba(255,255,255,0) 82%, #fff 100%); }
.hands__in { --p: 1; --w: min(100vw, 1500px); position: absolute; left: 50%; top: calc(var(--w) * -.12); width: var(--w); margin-left: calc(var(--w) / -2); aspect-ratio: 3 / 2; }
.hands__l { position: absolute; inset: 0; width: 100%; height: 100%; mix-blend-mode: multiply; user-select: none; }
.hands__robot { transform: translate(calc((1 - var(--p)) * -9%), calc((1 - var(--p)) * -4%)); }
.hands__human { transform: translate(calc((1 - var(--p)) * 9%), calc((1 - var(--p)) * 4%)); }
.hands__spark { position: absolute; left: 50%; top: 52.4%; width: 150px; height: 150px; margin: -75px 0 0 -75px; border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle, #fff 0 6%, rgba(130,185,255,.9) 9%, rgba(90,150,255,.32) 26%, rgba(90,150,255,0) 60%);
  opacity: clamp(0, calc((var(--p) - .94) * 16.7), 1); animation: spark 2.6s ease-in-out infinite; }
@keyframes spark { 50% { transform: scale(1.18); } }
@media (max-width: 600px) { .hands { height: 86vw; } .hands__in { --w: 165vw; top: -15vw; } .hands__spark { width: 100px; height: 100px; margin: -50px 0 0 -50px; } }

/* Лента «подключаем» */
.trusted { padding: 8px 0 90px; text-align: center; background: #fff; }
.trusted__title { font-size: 15px; margin-bottom: 26px; }
.ticker { overflow: hidden; max-width: 1000px; margin: 0 auto; mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent); }
.ticker__track { display: flex; width: max-content; animation: run 30s linear infinite; }
.ticker__track span { padding: 0 52px; font-size: 22px; font-weight: 600; letter-spacing: -.03em; color: #2b2b2b; white-space: nowrap; }
@keyframes run { to { transform: translateX(-50%); } }

/* ---------- Секции ---------- */
.section { padding: 110px 0; }
.head { max-width: 760px; margin: 0 auto 56px; }
.head h2 { margin-top: 20px; }
.head__lead { margin-top: 16px; color: var(--muted); font-size: 16px; max-width: 560px; }
.center .head__lead { margin-left: auto; margin-right: auto; }
@media (max-width: 760px) { .section { padding: 80px 0; } .head { margin-bottom: 40px; } }

/* О нас */
.about { padding-top: 40px; }
.about__text { max-width: 1020px; margin: 22px auto 0; font-size: clamp(24px, 3vw, 36px); line-height: 1.3; letter-spacing: -.035em; font-weight: 500; }
.about__text .w { color: rgba(18,18,18,.18); transition: color .35s; }
.about__text .w.on { color: var(--text); }
.showcase { max-width: 1060px; margin: 64px auto 0; padding: 56px 32px 32px; border-radius: 24px; background: linear-gradient(180deg, #f2f2f2, #fafafa); box-shadow: var(--shadow-in); overflow: hidden; }
.showcase__title { font-size: clamp(26px, 3vw, 36px); line-height: 1.15; }
.showcase__cubes { width: min(420px, 80%); margin: 28px auto -40px; animation: float 7s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-12px) rotate(1.5deg); } }
.stats { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; text-align: left; }
.stat { padding: 22px 22px 24px; border-radius: 16px; background: linear-gradient(180deg, #fff, #f8f8f8); box-shadow: var(--shadow); }
.stat__num { font-size: clamp(40px, 4.4vw, 56px); font-weight: 500; letter-spacing: -.05em; line-height: 1.1; }
.stat__num span { color: var(--tone); }
.stat__label { margin-top: 12px; font-size: 15px; color: var(--muted); }
@media (max-width: 760px) { .showcase { padding: 40px 16px 16px; } .showcase__cubes { margin-bottom: -60px; } .stats { grid-template-columns: 1fr; } }

/* Услуги */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 960px) { .features { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; } }
.feature { padding: 12px 12px 28px; border-radius: 20px; background: var(--card); box-shadow: var(--shadow-in); }
.feature h3 { margin: 26px 16px 8px; }
.feature > p { margin: 0 16px; color: var(--muted); font-size: 15px; }
.feature__art { height: 250px; border-radius: 14px; background: linear-gradient(180deg, #ececec, #f6f6f6); box-shadow: inset 0 0 0 1px rgba(18,18,18,.04); overflow: hidden; display: grid; place-items: center; padding: 20px; }
.dial { position: relative; width: 190px; height: 190px; border-radius: 50%; background: radial-gradient(circle, #fff 0 46%, #f1f1f1 47% 100%); box-shadow: 0 10px 30px -12px rgba(0,0,0,.25), inset 0 0 0 1px rgba(0,0,0,.04); }
.dial::before { content: ""; position: absolute; inset: 8px; border-radius: 50%; background: repeating-conic-gradient(from 0deg, #1a1a1a 0 1.2deg, transparent 1.2deg 10deg); mask: radial-gradient(closest-side, transparent 0 78%, #000 79% 90%, transparent 91%); -webkit-mask: radial-gradient(closest-side, transparent 0 78%, #000 79% 90%, transparent 91%); opacity: .75; }
.dial__ring { position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(#121212 0 var(--deg, 0deg), transparent var(--deg, 0deg)); mask: radial-gradient(closest-side, transparent 0 93%, #000 94%); -webkit-mask: radial-gradient(closest-side, transparent 0 93%, #000 94%); transition: --deg 1.8s var(--ease); }
.dial__core { position: absolute; inset: 52px; border-radius: 50%; display: grid; place-items: center; background: #fff; box-shadow: 0 6px 18px -8px rgba(0,0,0,.3); color: #121212; }
.dial__core svg { width: 34px; height: 34px; stroke-width: 2.2; }
.art-log { place-items: stretch; align-content: center; gap: 10px; padding: 26px; }
.log-top { display: flex; justify-content: space-between; font-size: 11px; color: var(--muted); }
.log-top span { padding: 4px 10px; border-radius: 999px; background: #fff; box-shadow: var(--shadow); }
.log-row { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 10px; background: #fff; box-shadow: var(--shadow); font-size: 13px; }
.log-row i { width: 7px; height: 7px; border-radius: 50%; background: #c3c3c3; }
.log-row time { margin-left: auto; font-size: 11px; color: #8a8a8a; }
.log-row--ok { background: #121212; color: #fff; }
.log-row--ok i { background: #7fb2ff; box-shadow: 0 0 10px #7fb2ff; }
.art-chat { place-items: stretch; align-content: center; gap: 18px; padding: 22px 24px; }
.msg { display: flex; gap: 10px; align-items: flex-start; }
.msg__ava { flex: none; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-size: 11px; font-weight: 600; background: #e3e3e3; }
.msg__ava--ai { background: #121212; color: #fff; }
.msg b { display: block; font-size: 12px; font-weight: 600; margin: 4px 0 6px; }
.msg p { padding: 8px 12px; border-radius: 10px; background: #fff; box-shadow: var(--shadow); font-size: 12px; line-height: 1.4; }
.pills { margin-top: 48px; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.pills__track { display: flex; gap: 14px; width: max-content; padding: 8px 0 16px; animation: run 40s linear infinite; }
.pills__track span { display: inline-flex; align-items: center; gap: 10px; height: 42px; padding: 0 18px 0 14px; border-radius: 999px; background: #fff; box-shadow: var(--shadow); font-size: 13px; font-weight: 500; text-transform: uppercase; white-space: nowrap; }
.pills__track svg { width: 18px; height: 18px; }

/* Как работаем / Вопросы: две колонки */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.split__title { margin-top: 20px; }
@media (max-width: 960px) { .split { grid-template-columns: 1fr; gap: 48px; } }
.steps { list-style: none; margin: 36px 0 36px; padding: 0; display: grid; gap: 26px; }
.steps li { display: flex; gap: 18px; }
.steps h3 { font-size: 18px; }
.steps p { margin-top: 6px; color: var(--muted); font-size: 15px; }
.sq { flex: none; width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; color: #fff; background: linear-gradient(180deg, #3d3d3d, #050505); box-shadow: inset 0 1px 0 rgba(255,255,255,.25), 0 6px 14px -6px rgba(0,0,0,.6); }
.sq svg { width: 20px; height: 20px; }
.photo { position: relative; padding: 12px; border-radius: 26px; background: var(--card); box-shadow: var(--shadow-in); }
.photo img { width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; border-radius: 18px; }
.photo__card { position: absolute; left: 34px; right: 34px; bottom: 34px; display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-radius: 16px; background: rgba(255,255,255,.94); box-shadow: var(--shadow); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.photo__ava { flex: none; width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; font-weight: 600; color: #fff; background: #121212; }
.photo__card b { display: block; font-weight: 500; font-size: 17px; }
.photo__card div span { display: block; font-size: 13px; color: var(--muted); }
.photo__num { margin-left: auto; text-align: right; }

/* Автоматизация: плитки */
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 960px) { .tiles { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .tiles { grid-template-columns: 1fr; } }
.tile { padding: 24px; border-radius: 18px; background: var(--card); box-shadow: var(--shadow-in); transition: transform .4s var(--ease); }
.tile:hover { transform: translateY(-4px); }
.tile h3 { margin-top: 34px; font-size: 18px; }
.tile p { margin-top: 8px; color: var(--muted); font-size: 15px; }
.tile--dark { color: #fff; background: radial-gradient(130% 120% at 100% 100%, #4a4a4a 0%, #0c0c0c 55%); box-shadow: 0 0 0 1px #000, 0 16px 30px -14px rgba(0,0,0,.5); display: flex; flex-direction: column; }
.tile--dark h3 { margin-top: 0; }
.tile--dark p { color: rgba(255,255,255,.62); margin-bottom: 22px; }
.tile--dark .btn { align-self: flex-start; margin-top: auto; }

/* Кейсы: лента карточек, листается вбок */
.cases { display: flex; gap: 24px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 8px max(32px, calc((100vw - var(--wrap)) / 2)) 24px; scrollbar-width: none; }
.cases::-webkit-scrollbar { display: none; }
.case { flex: 0 0 min(1120px, 88vw); scroll-snap-align: center; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; padding: 16px; border-radius: 24px; background: var(--card); box-shadow: var(--shadow-in); }
.case__media { display: block; border-radius: 16px; overflow: hidden; aspect-ratio: 960 / 645; background: #0c0c0c; }
.case__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.case__media:hover img { transform: scale(1.04); }
.case__body { padding: 8px 16px 8px 0; }
.case__kind { font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
.case__body h3 { margin: 14px 0 10px; font-size: clamp(26px, 2.6vw, 32px); letter-spacing: -.04em; }
.case__body > p:not(.case__kind) { color: var(--muted); font-size: 15px; }
.case__note { margin-top: 10px; padding-left: 12px; border-left: 2px solid var(--text); }
.case__body .btn { margin-top: 24px; }
.case__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 28px; }
.case__stats div { padding: 18px; border-radius: 14px; background: linear-gradient(180deg, #fff, #f8f8f8); box-shadow: var(--shadow); }
.case__stats b { display: block; font-size: 38px; font-weight: 500; letter-spacing: -.05em; line-height: 1.1; }
.case__stats span { display: block; margin-top: 6px; font-size: 14px; color: var(--muted); }
.case__media--doc { display: grid; place-items: center; background: linear-gradient(180deg, #e9e9e9, #f4f4f4); }
.doc { height: 82%; aspect-ratio: 210 / 270; padding: 9% 8%; border-radius: 6px; background: #fff; box-shadow: 0 18px 40px -16px rgba(0,0,0,.3); transform: rotate(-3deg); display: flex; flex-direction: column; gap: 6%; }
.doc p { text-align: center; font-weight: 600; font-size: clamp(9px, 1vw, 13px); line-height: 1.3; margin-bottom: 4%; }
.doc i { height: 6px; border-radius: 3px; background: #e5e5e5; }
.doc i.s { width: 62%; }
.doc span { margin-top: auto; align-self: flex-start; padding: 5px 10px; border-radius: 999px; background: #121212; color: #fff; font-size: clamp(8px, .8vw, 11px); }
@media (max-width: 860px) { .case { grid-template-columns: 1fr; gap: 20px; } .case__body { padding: 4px 8px 12px; } .cases { padding: 8px 16px 24px; } }

/* Форматы работы */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
@media (max-width: 960px) { .plans { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; } }
.plan { display: flex; flex-direction: column; padding: 12px; border-radius: 22px; background: var(--card); box-shadow: var(--shadow-in); }
.plan--main { transform: translateY(-14px); }
.plan__top { padding: 22px 20px; border-radius: 16px; background: linear-gradient(180deg, #fbfbfb, #f2f2f2); box-shadow: var(--shadow); }
.plan__name { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 16px; font-weight: 500; }
.plan__badge { padding: 5px 10px; border-radius: 999px; background: #121212; color: #fff; font-size: 11px; }
.plan__price { margin: 18px 0 10px; font-size: 44px; font-weight: 500; letter-spacing: -.05em; line-height: 1; }
.plan__top > p:last-child { color: var(--muted); font-size: 14px; }
.plan__list { list-style: none; margin: 0; padding: 22px 12px; display: grid; gap: 12px; font-size: 15px; }
.plan__list li { display: flex; align-items: center; gap: 10px; }
.plan__list li::before { content: ""; flex: none; width: 15px; height: 15px; border-radius: 50%; background: #121212 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center / 9px no-repeat; }
.plan .btn { width: 100%; }

/* Вопросы */
.split--faq { align-items: start; }
.split--faq .btn { margin-top: 32px; }
@media (min-width: 961px) { .split--faq > :first-child { position: sticky; top: 120px; } }
.faq { display: grid; gap: 14px; }
.faq details { border-radius: 14px; background: var(--card); box-shadow: var(--shadow-in); transition: background .35s; }
.faq details[open] { color: #fff; background: radial-gradient(130% 160% at 100% 100%, #3c3c3c 0%, #0c0c0c 55%); box-shadow: 0 0 0 1px #000, 0 14px 28px -14px rgba(0,0,0,.5); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 22px; font-weight: 500; font-size: 17px; letter-spacing: -.02em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary svg { flex: none; width: 18px; height: 18px; transition: transform .35s var(--ease); }
.faq details[open] summary svg { transform: rotate(180deg); }
.faq details p { padding: 0 22px 22px; color: rgba(255,255,255,.66); font-size: 15px; }

/* Призыв */
.cta { padding: 20px 0 110px; }
.cta__box { display: flex; align-items: center; justify-content: space-between; gap: 32px; padding: 48px 40px; border-radius: 24px; background: var(--card); box-shadow: var(--shadow-in); }
.cta__box h2 { margin-top: 18px; font-size: clamp(30px, 3.4vw, 44px); }
.cta__box .head__lead { margin-top: 12px; }
@media (max-width: 760px) { .cta__box { flex-direction: column; align-items: flex-start; padding: 32px 22px; } }

/* Подвал */
.footer { position: relative; overflow: hidden; isolation: isolate; padding: 0 0 28px; background: linear-gradient(180deg, #fff 0%, #f4f4f4 40%, #f7f7f7 100%); }
.footer__waves { position: absolute; z-index: -1; inset: 0; background: url("img/waves.svg") center / 140% 100% no-repeat; opacity: .9; transform: scaleX(-1); }
.footer__cubes { width: min(360px, 70vw); margin: 0 auto 32px; mask-image: linear-gradient(180deg, transparent 0, #000 30%); -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 30%); }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 32px; }
@media (max-width: 860px) { .footer__grid { grid-template-columns: 1fr 1fr; } .footer__brand { grid-column: 1 / -1; } }
.footer__logo { font-size: 26px; font-weight: 500; letter-spacing: -.05em; }
.footer__logo span { color: #9a9a9a; }
.footer__brand p:not(.footer__logo) { margin-top: 12px; color: var(--muted); max-width: 240px; }
.footer__tg { display: inline-block; margin-top: 28px; font-weight: 500; text-decoration: none; }
.footer__title { margin-bottom: 14px; font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; }
.footer__links { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 17px; font-weight: 500; }
.footer__links a, .footer__tg { text-decoration: none; transition: opacity .2s; }
.footer__links a:hover, .footer__tg:hover { opacity: .55; }
.footer__req { font-size: 16px; font-weight: 500; line-height: 1.6; }
.footer__bottom { margin-top: 48px; padding-top: 22px; border-top: 1px solid rgba(18,18,18,.1); font-size: 14px; }

/* ---------- Анимации появления ---------- */
.js .up { opacity: 0; transform: translateY(18px); filter: blur(6px); transition: opacity .9s var(--ease), transform .9s var(--ease), filter .9s var(--ease); }
.js .loaded .up { opacity: 1; transform: none; filter: none; }
.js .loaded .up:nth-child(2) { transition-delay: .08s; }
.js .loaded .up:nth-child(3) { transition-delay: .16s; }
.js .loaded .up:nth-child(4) { transition-delay: .24s; }
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
.js .plan--main.reveal.in { transform: translateY(-14px); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .up, .js .reveal { opacity: 1; transform: none; filter: none; }
  .about__text .w { color: var(--text); }
}