:root {
  --bg: #f5f5f3;
  --surface: #ffffff;
  --surface-2: #eeeeeb;
  --ink: #121418;
  --ink-2: #353a42;
  --muted: #6b7079;
  --line: #e2e2de;
  --line-2: #d2d2cc;
  --accent: #d32f2f;
  --accent-2: #b71f24;
  --dark: #15171b;
  --dark-2: #1e2127;
  --ok: #1f9d55;
  --ok-screen: #3ddc84;
  --bad-screen: #ff5a5f;
  --radius: 24px;
  --radius-sm: 14px;
  --shadow: 0 1px 2px rgba(18, 20, 24, .04), 0 12px 32px -12px rgba(18, 20, 24, .12);
  --shadow-lg: 0 2px 6px rgba(18, 20, 24, .05), 0 30px 60px -24px rgba(18, 20, 24, .22);
  --font: "Onest", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --gutter: clamp(16px, 4vw, 40px);
  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(--ink); font: 400 17px/1.6 var(--font); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
button { font: inherit; color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 700; letter-spacing: -.03em; line-height: 1.08; }
p { margin: 0; }
em { font-style: normal; color: var(--accent); }
::selection { background: var(--accent); color: #fff; }

.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -9999px; top: 0; z-index: 1000; background: var(--ink); color: #fff; padding: 10px 16px; }
.skip:focus { left: 16px; top: 16px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 120; pointer-events: none; }
.progress span { display: block; height: 100%; transform-origin: 0 50%; transform: scaleX(0); background: var(--accent); }

/* ---------- КНОПКИ ---------- */
.btn {
  --h: 50px;
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: var(--h); padding: 0 24px; border-radius: 999px; border: 1px solid transparent;
  font: 600 15px/1 var(--font); text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background .25s, border-color .25s, color .25s, box-shadow .3s, transform .35s var(--ease);
}
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn--sm { --h: 42px; padding: 0 18px; font-size: 14px; }
.btn--lg { --h: 58px; padding: 0 30px; font-size: 16px; }
.btn--block { width: 100%; }
.btn--accent { background: var(--accent); color: #fff; box-shadow: 0 10px 24px -12px rgba(211, 47, 47, .8); }
.btn--accent:hover { background: var(--accent-2); box-shadow: 0 16px 30px -12px rgba(211, 47, 47, .9); }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: #000; }
.btn--dark[disabled] { opacity: .6; cursor: progress; }
.btn--ghost { background: transparent; border-color: var(--line-2); color: var(--ink); }
.btn--ghost:hover { border-color: var(--ink); background: var(--surface); }
.linklike { background: none; border: 0; padding: 0; color: inherit; opacity: .7; text-decoration: underline; cursor: pointer; text-align: left; font-size: 14px; }
.linklike:hover { opacity: 1; }

/* ---------- ШАПКА ---------- */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; transition: background .3s, box-shadow .3s, transform .4s var(--ease); }
.header.is-scrolled { background: rgba(245, 245, 243, .85); backdrop-filter: blur(16px) saturate(1.6); -webkit-backdrop-filter: blur(16px) saturate(1.6); box-shadow: 0 1px 0 var(--line); }
.header.is-hidden { transform: translateY(-100%); }
.header__in { display: flex; align-items: center; gap: 28px; height: 78px; }
.logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.logo__mark { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: var(--accent); color: #fff; font-weight: 800; font-size: 17px; letter-spacing: -.02em; transition: transform .5s var(--ease); }
.logo:hover .logo__mark { transform: rotate(-8deg) scale(1.05); }
.logo__text { display: grid; font-weight: 800; font-size: 20px; line-height: 1.05; letter-spacing: -.03em; }
.logo__text small { font-weight: 500; font-size: 12px; letter-spacing: 0; color: var(--muted); }
.logo--light { color: #fff; }
.logo--light .logo__text small { color: rgba(255, 255, 255, .55); }
.nav { display: flex; gap: 26px; margin-left: auto; }
.nav a { position: relative; color: var(--ink-2); text-decoration: none; font-weight: 500; font-size: 15px; transition: color .2s; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px; border-radius: 2px; background: var(--accent); transform: scaleX(0); transform-origin: right; transition: transform .35s var(--ease); }
.nav a:hover, .nav a.is-active { color: var(--ink); }
.nav a:hover::after, .nav a.is-active::after { transform: scaleX(1); transform-origin: left; }
.header__phone { font-weight: 700; text-decoration: none; white-space: nowrap; }
.header__phone:hover { color: var(--accent); }
.burger { display: none; width: 46px; height: 46px; border: 1px solid var(--line-2); border-radius: 50%; background: var(--surface); cursor: pointer; position: relative; }
.burger span { position: absolute; left: 13px; right: 13px; height: 2px; background: var(--ink); transition: transform .35s var(--ease), top .35s var(--ease); }
.burger span:first-child { top: 18px; }
.burger span:last-child { top: 26px; }
.burger[aria-expanded="true"] span:first-child { top: 22px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { top: 22px; transform: rotate(-45deg); }

/* ---------- ОБЩЕЕ ---------- */
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 20px; font-size: 13px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--accent); }
.eyebrow--light { color: rgba(255, 255, 255, .7); }
.hero .eyebrow::before { display: none; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 0 rgba(31, 157, 85, .5); animation: pulse 2s infinite; }
@keyframes pulse { 70%, 100% { box-shadow: 0 0 0 9px rgba(31, 157, 85, 0); } }

.section { position: relative; padding: clamp(80px, 10vw, 140px) 0; }
.section__head { max-width: 780px; margin-bottom: clamp(36px, 5vw, 64px); }
.section__head--row { max-width: none; display: flex; justify-content: space-between; align-items: flex-end; gap: 30px 60px; flex-wrap: wrap; }
.section__head--row > div { max-width: 720px; }
.section__head--row .section__lead { max-width: 400px; margin: 0; }
.section__title { font-size: clamp(32px, 4.4vw, 58px); font-weight: 700; }
.section__lead { margin-top: 20px; font-size: clamp(16px, 1.25vw, 18px); color: var(--muted); max-width: 640px; }
.section__lead a { color: var(--ink); font-weight: 600; }

/* анимации появления */
.word-wrap { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .1em; margin-bottom: -.1em; }
.word { display: inline-block; }
.js .split-words .word { transform: translateY(110%); transition: transform 1s var(--ease); transition-delay: calc(var(--i) * 45ms); }
.js .split-words.is-in .word { transform: none; }
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--delay, 0ms); }
.js .reveal.is-in { opacity: 1; transform: none; }
/* обрезаем вложенную картинку, а не сам блок: полностью скрытый блок IntersectionObserver не видит */
.js .reveal-img > img { clip-path: inset(0 0 100% 0); transform: scale(1.18); transition: clip-path 1.3s var(--ease), transform 1.8s var(--ease); }
.js .reveal-img.is-in > img { clip-path: inset(0 0 0 0); transform: scale(1); }

/* ---------- ГЛАВНЫЙ ЭКРАН ---------- */
.hero { padding: 130px 0 70px; }
.hero__in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(30px, 5vw, 70px); align-items: center; }
.hero__title { font-size: clamp(40px, 5.6vw, 80px); font-weight: 750; letter-spacing: -.04em; line-height: 1.02; }
.hero__lead { margin-top: 26px; max-width: 520px; font-size: clamp(16px, 1.35vw, 19px); color: var(--ink-2); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero__facts { list-style: none; margin: 44px 0 0; padding: 26px 0 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.hero__facts li { display: grid; gap: 2px; }
.hero__facts b { font-size: 20px; font-weight: 700; letter-spacing: -.02em; }
.hero__facts span { font-size: 14px; color: var(--muted); }
.hero__media { position: relative; }
.hero__photo { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 4.2; box-shadow: var(--shadow-lg); background: var(--surface-2); }
.js .hero__photo { clip-path: inset(0 0 100% 0 round var(--radius)); transition: clip-path 1.3s var(--ease); }
.hero__media.is-in .hero__photo { clip-path: inset(0 0 0 0 round var(--radius)); }
.hero__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 55% 60%; }
.float-card { position: absolute; display: flex; align-items: center; gap: 12px; padding: 14px 18px 14px 14px; border-radius: 18px; background: rgba(255, 255, 255, .92); backdrop-filter: blur(12px); box-shadow: var(--shadow-lg); font-size: 14px; }
.js .float-card { opacity: 0; transform: translateY(20px); transition: opacity .8s var(--ease) .9s, transform .8s var(--ease) .9s; }
.hero__media.is-in .float-card { opacity: 1; transform: none; }
.float-card b { display: block; font-size: 15px; letter-spacing: -.01em; }
.float-card small { color: var(--muted); font-size: 13px; }
.float-card--a { left: -28px; top: 12%; animation: bob 6s ease-in-out 2s infinite; }
.float-card--b { right: -20px; bottom: 10%; transition-delay: 1.1s; animation: bob 7s ease-in-out 2.5s infinite reverse; }
@keyframes bob { 50% { translate: 0 -8px; } }
.float-card__icon, .float-card__check { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; }
.float-card__icon { background: var(--ink); }
.float-card__icon svg { width: 22px; height: 22px; fill: none; stroke: #fff; stroke-width: 1.8; stroke-linecap: round; animation: spin 8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.float-card__check { background: rgba(31, 157, 85, .12); }
.float-card__check svg { width: 20px; height: 20px; fill: none; stroke: var(--ok); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- МАРКИ ---------- */
.brands { padding: 34px 0 10px; }
.brands__label { font-size: 13px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.marquee { display: flex; 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); }
.marquee__track { display: flex; flex-shrink: 0; gap: 54px; padding: 12px 27px; animation: marquee 55s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span { font-weight: 700; font-size: clamp(20px, 2.2vw, 28px); letter-spacing: -.03em; color: #b7b8b3; white-space: nowrap; transition: color .25s; }
.marquee__track span:hover { color: var(--ink); }
@keyframes marquee { to { transform: translateX(-100%); } }

/* ---------- УСЛУГИ ---------- */
.services__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.card { position: relative; display: flex; flex-direction: column; min-width: 0; border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); overflow: hidden; transition: transform .5s var(--ease), box-shadow .5s var(--ease); }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.card__img { aspect-ratio: 4 / 3; overflow: hidden; background: var(--surface-2); }
.card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.card:hover .card__img img { transform: scale(1.06); }
.card__body { display: flex; flex-direction: column; flex: 1; padding: 24px 24px 22px; }
.card h3 { font-size: 20px; letter-spacing: -.025em; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 15px; line-height: 1.55; }
.card__foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 20px; }
.price { font-weight: 700; font-size: 16px; }
.card__link { display: inline-flex; align-items: center; gap: 8px; flex-shrink: 0; font-weight: 600; font-size: 15px; color: var(--ink); text-decoration: none; }
.card__link svg { width: 36px; height: 36px; padding: 9px; border-radius: 50%; border: 1px solid var(--line-2); fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: background .25s, border-color .25s, stroke .25s, transform .35s var(--ease); }
.card:hover .card__link svg { background: var(--accent); border-color: var(--accent); stroke: #fff; transform: rotate(-45deg); }
.card--feature { grid-column: span 2; grid-row: span 2; }
.card--feature .card__img { aspect-ratio: auto; flex: 1; min-height: 300px; }
.card--feature .card__body { flex: none; }
.card--feature h3 { font-size: clamp(24px, 2.2vw, 32px); }
.card--feature p { font-size: 16px; max-width: 520px; }
.card--wide { grid-column: span 2; flex-direction: row; }
.card--wide .card__img { flex: 0 0 46%; aspect-ratio: auto; }
.card__tag { align-self: flex-start; margin-bottom: 14px; padding: 6px 12px; border-radius: 999px; background: rgba(211, 47, 47, .1); color: var(--accent); font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }

/* ---------- ЦИФРЫ ---------- */
.stats { background: var(--dark); color: #fff; padding: clamp(50px, 6vw, 80px) 0; }
.stats__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 30px; }
.stat { padding-left: 22px; border-left: 1px solid rgba(255, 255, 255, .14); }
.stat b { display: flex; align-items: baseline; gap: 8px; font-size: clamp(44px, 5vw, 72px); font-weight: 700; letter-spacing: -.05em; line-height: 1; font-variant-numeric: tabular-nums; }
.stat i { font-style: normal; font-size: 16px; font-weight: 600; letter-spacing: 0; color: #ff6b6b; }
.stat p { margin-top: 12px; color: rgba(255, 255, 255, .6); font-size: 15px; max-width: 240px; }

/* ---------- 3D-РАЗВАЛ ---------- */
.alignment__in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); gap: clamp(30px, 6vw, 90px); align-items: center; }
.checklist { list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 12px; }
.checklist li { position: relative; padding-left: 36px; font-weight: 500; }
.checklist li::before { content: ""; position: absolute; left: 0; top: 2px; width: 24px; height: 24px; border-radius: 50%; background: rgba(31, 157, 85, .12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f9d55' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 13px no-repeat; }
.alignment__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.rig__screen { position: relative; padding: 18px; border-radius: 30px; background: var(--dark); box-shadow: var(--shadow-lg), inset 0 0 0 1px rgba(255, 255, 255, .06); }
.rig__head { display: flex; align-items: center; gap: 10px; padding: 6px 8px 14px; font-weight: 600; font-size: 14px; color: var(--bad-screen); transition: color .5s; }
.rig__dot { width: 9px; height: 9px; border-radius: 50%; background: currentColor; box-shadow: 0 0 10px currentColor; animation: blink 1s infinite; }
@keyframes blink { 50% { opacity: .3; } }
.rig[data-state="scan"] .rig__head { color: #fff; }
.rig[data-state="ok"] .rig__head { color: var(--ok-screen); }
.rig[data-state="ok"] .rig__dot { animation: none; }
.rig__svg { width: 100%; height: auto; max-height: 480px; border-radius: 20px; background: var(--dark-2); }
.rig__body { fill: rgba(255, 255, 255, .03); stroke: rgba(255, 255, 255, .35); stroke-width: 2; }
.rig__glass { fill: rgba(255, 255, 255, .05); stroke: rgba(255, 255, 255, .2); stroke-width: 1.5; }
.rig__axle { stroke: rgba(255, 255, 255, .16); stroke-width: 3; stroke-dasharray: 6 6; }
.rig__axis { stroke: rgba(255, 255, 255, .14); stroke-width: 1; stroke-dasharray: 4 8; }
.wheel { transform: translate(var(--x), var(--y)) rotate(var(--r, 0deg)); transition: transform 1.6s var(--ease); }
.wheel rect { fill: #2a2e35; stroke: var(--bad-screen); stroke-width: 3; transition: stroke .6s; }
.wheel__ray { stroke: var(--bad-screen); stroke-width: 1.5; stroke-dasharray: 3 4; opacity: .8; transition: stroke .6s; }
.rig[data-state="bad"] #wFL { --r: 9deg; }
.rig[data-state="bad"] #wFR { --r: 7deg; }
.rig[data-state="bad"] #wRL { --r: 4deg; }
.rig[data-state="bad"] #wRR { --r: -3deg; }
.rig[data-state="ok"] .wheel rect, .rig[data-state="ok"] .wheel__ray { stroke: var(--ok-screen); }
.rig__beam { opacity: 0; }
.rig[data-state="scan"] .rig__beam { animation: beam 1.1s ease-in-out 2 alternate; }
@keyframes beam { 0% { opacity: 1; transform: translateY(0); } 100% { opacity: 1; transform: translateY(520px); } }
.rig__vals { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
.val { padding: 12px 14px; border-radius: 14px; background: rgba(255, 255, 255, .05); }
.val span { display: block; font-size: 12px; color: rgba(255, 255, 255, .5); font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.val b { font-size: 22px; font-weight: 700; color: var(--bad-screen); font-variant-numeric: tabular-nums; transition: color .6s; }
.rig[data-state="ok"] .val b { color: var(--ok-screen); }
.rig[data-state="scan"] .val b { color: #fff; }
.rig__note { margin-top: 12px; font-size: 13px; color: var(--muted); text-align: center; }

/* ---------- ДИАГНОСТ ---------- */
.diagnose { background: var(--surface); }
.diagnose__in { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(24px, 4vw, 60px); align-items: start; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { padding: 13px 20px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--bg); font-weight: 500; font-size: 15px; cursor: pointer; transition: background .25s, border-color .25s, color .25s, transform .3s var(--ease); }
.chip:hover { border-color: var(--ink); transform: translateY(-2px); }
.chip.is-active { background: var(--ink); color: #fff; border-color: var(--ink); }
.verdict { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); border-radius: var(--radius); background: var(--bg); overflow: hidden; }
.verdict__img { position: relative; overflow: hidden; }
.verdict__img img { width: 100%; height: 100%; object-fit: cover; }
.verdict__body { padding: clamp(24px, 3vw, 36px); }
.verdict__label, .verdict__small { display: block; font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.verdict__title { margin: 10px 0 16px; font-size: clamp(22px, 2vw, 28px); }
.verdict__list { margin: 0 0 24px; padding: 0; list-style: none; display: grid; gap: 8px; }
.verdict__list li { position: relative; padding-left: 22px; color: var(--ink-2); }
.verdict__list li::before { content: ""; position: absolute; left: 2px; top: 10px; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.verdict__foot { display: flex; flex-wrap: wrap; gap: 18px 40px; padding: 18px 0; margin-bottom: 22px; border-top: 1px solid var(--line); }
.verdict__foot b { display: block; margin-top: 6px; font-weight: 600; }
.verdict__meter { flex: 1; min-width: 150px; }
.meter { margin-top: 12px; height: 6px; border-radius: 99px; background: var(--line); overflow: hidden; }
.meter i { display: block; height: 100%; width: calc(var(--v) * 100%); border-radius: inherit; background: linear-gradient(90deg, var(--ok), #f5a524, var(--accent)); background-size: calc(100% / var(--v)) 100%; transition: width .8s var(--ease); }
.verdict.is-swap .verdict__title, .verdict.is-swap .verdict__list, .verdict.is-swap .verdict__foot b { opacity: 0; transform: translateY(8px); }
.verdict__title, .verdict__list, .verdict__foot b { transition: opacity .3s, transform .3s var(--ease); }

/* ---------- ПОЧЕМУ МЫ ---------- */
.why__in { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); gap: clamp(30px, 6vw, 80px); align-items: start; }
.why__media { position: sticky; top: 110px; border-radius: var(--radius); overflow: hidden; }
.why__media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.why__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 34px 40px; margin-top: 44px; }
.why__item { padding-top: 22px; border-top: 1px solid var(--line-2); }
.why__num { display: block; margin-bottom: 18px; font-weight: 700; font-size: 14px; color: var(--accent); }
.why__item h3 { font-size: 21px; margin-bottom: 10px; }
.why__item p { color: var(--muted); }

/* ---------- ПРОЦЕСС ---------- */
.process { background: var(--surface); }
.timeline { position: relative; }
.timeline__line { position: absolute; left: 32px; right: 0; top: 31px; height: 2px; background: var(--line); }
.timeline__line span { display: block; height: 100%; width: 100%; transform-origin: 0 50%; transform: scaleX(0); background: var(--accent); }
.steps { position: relative; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 30px; }
.step__n { display: grid; place-items: center; width: 64px; height: 64px; margin-bottom: 26px; border-radius: 50%; background: var(--surface); border: 2px solid var(--line-2); font-weight: 700; font-size: 22px; transition: background .4s, border-color .4s, color .4s; }
.step.is-on .step__n { background: var(--accent); border-color: var(--accent); color: #fff; }
.step h3 { font-size: 22px; margin-bottom: 10px; }
.step p { color: var(--muted); }

/* ---------- ЗАПИСЬ ---------- */
.booking__box { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); border-radius: 32px; background: var(--surface); box-shadow: var(--shadow-lg); overflow: hidden; }
.booking__side { position: relative; color: #fff; isolation: isolate; }
.booking__side img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.booking__side::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(18, 20, 24, .55), rgba(18, 20, 24, .88)); }
.booking__side-in { display: flex; flex-direction: column; height: 100%; padding: clamp(28px, 4vw, 52px); }
.booking__title { font-size: clamp(28px, 3vw, 42px); }
.booking__lead { margin-top: 16px; color: rgba(255, 255, 255, .75); }
.booking__phone { margin-top: auto; padding-top: 40px; font-weight: 700; font-size: clamp(26px, 2.6vw, 36px); letter-spacing: -.03em; text-decoration: none; }
.booking__phone:hover { color: #ffb4b4; }
.booking__hours { margin-top: 6px; color: rgba(255, 255, 255, .7); }
.form { padding: clamp(24px, 4vw, 52px); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { position: relative; display: block; margin-bottom: 14px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 26px 18px 10px; border-radius: var(--radius-sm); border: 1px solid var(--line-2); background: var(--bg);
  color: var(--ink); font: 500 16px/1.3 var(--font); outline: none; transition: border-color .25s, background .25s, box-shadow .25s; appearance: none; -webkit-appearance: none;
}
.field textarea { resize: vertical; min-height: 110px; }
.field select { cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7079' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 20px; padding-right: 44px; }
.field span { position: absolute; left: 19px; top: 18px; color: var(--muted); font-size: 16px; pointer-events: none; transition: transform .25s var(--ease), font-size .25s, color .25s; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--ink); background: var(--surface); box-shadow: 0 0 0 4px rgba(18, 20, 24, .06); }
.field input:focus + span, .field input:not(:placeholder-shown) + span,
.field textarea:focus + span, .field textarea:not(:placeholder-shown) + span,
.field--select span { transform: translateY(-10px); font-size: 12px; font-weight: 600; }
.field.is-invalid input, .check.is-invalid .check__box { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(211, 47, 47, .12); }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.check { display: flex; gap: 14px; align-items: flex-start; margin: 8px 0 22px; cursor: pointer; font-size: 14px; color: var(--muted); }
.check input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.check__box { flex-shrink: 0; display: grid; place-items: center; width: 24px; height: 24px; border-radius: 7px; border: 1.5px solid var(--line-2); background: var(--surface); transition: background .2s, border-color .2s; }
.check__box svg { width: 16px; height: 16px; fill: none; stroke: #fff; stroke-width: 3.2; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 24; stroke-dashoffset: 24; transition: stroke-dashoffset .35s var(--ease); }
.check input:checked + .check__box { background: var(--ink); border-color: var(--ink); }
.check input:checked + .check__box svg { stroke-dashoffset: 0; }
.check input:focus-visible + .check__box { outline: 2px solid var(--accent); outline-offset: 3px; }
.check__text a { color: var(--ink); }
.form__status { min-height: 24px; margin-top: 14px; font-weight: 600; text-align: center; }
.form__status.is-ok { color: var(--ok); }
.form__status.is-err { color: var(--accent); }
.form__note { margin-top: 6px; font-size: 13px; color: var(--muted); text-align: center; }
.btn.is-loading { pointer-events: none; opacity: .8; }

/* ---------- ВОПРОСЫ ---------- */
.faq__in { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(30px, 6vw, 80px); align-items: start; }
.faq .section__head { position: sticky; top: 110px; }
.accordion { display: grid; gap: 10px; }
.acc { border-radius: var(--radius-sm); background: var(--surface); box-shadow: var(--shadow); transition: box-shadow .3s; }
.acc[open] { box-shadow: var(--shadow-lg); }
.acc summary { position: relative; list-style: none; padding: 22px 66px 22px 24px; font-weight: 600; font-size: 17px; cursor: pointer; }
.acc summary::-webkit-details-marker { display: none; }
.acc summary::after { content: ""; position: absolute; right: 22px; top: 50%; width: 30px; height: 30px; margin-top: -15px; border-radius: 50%; background: var(--bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23121418' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center / 14px no-repeat; transition: transform .4s var(--ease), background-color .3s; }
.acc[open] summary::after { transform: rotate(135deg); background-color: rgba(211, 47, 47, .12); }
.acc__body { padding: 0 24px 22px; color: var(--ink-2); }
.acc__body a { color: var(--ink); font-weight: 600; }

/* ---------- ОТЗЫВЫ ---------- */
.reviews { padding: 0 0 clamp(80px, 10vw, 130px); }
.reviews__in { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); gap: 30px 60px; align-items: center; padding: clamp(28px, 4vw, 56px); border-radius: 32px; background: var(--surface); box-shadow: var(--shadow); }
.reviews__title { font-size: clamp(26px, 2.8vw, 40px); }
.reviews__links { display: grid; gap: 10px; }

/* ---------- КОНТАКТЫ ---------- */
.contacts { padding-top: 0; }
.contacts__in { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 20px; }
.contacts__card { padding: clamp(26px, 4vw, 48px); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.contacts__list { margin: 30px 0; display: grid; gap: 18px; }
.contacts__list div { display: grid; gap: 2px; }
.contacts__list dt { font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.contacts__list dd { margin: 0; font-size: 18px; font-weight: 600; }
.contacts__list a { text-decoration: none; }
.contacts__list a:hover { color: var(--accent); }
.contacts__actions { display: flex; flex-wrap: wrap; gap: 10px; }
.map { position: relative; min-height: 460px; border-radius: var(--radius); overflow: hidden; background: #e9e9e4; box-shadow: var(--shadow); }
.map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.map__stub { position: absolute; inset: 0; display: grid; place-items: center; align-content: center; gap: 14px; padding: 20px; text-align: center; }
.map__art { position: absolute; inset: 0; width: 100%; height: 100%; }
.map__road { fill: none; stroke: #fff; stroke-width: 22; stroke-linecap: round; }
.map__road--thin { stroke-width: 10; }
.map__pin { position: relative; width: 36px; height: 36px; margin-bottom: 24px; border-radius: 50% 50% 50% 0; background: var(--accent); transform: rotate(-45deg); box-shadow: 0 10px 20px -6px rgba(211, 47, 47, .7); animation: pin 2s var(--ease) infinite; }
.map__pin span { position: absolute; inset: 11px; border-radius: 50%; background: #fff; }
@keyframes pin { 50% { transform: rotate(-45deg) translate(5px, -5px); } }
.map__btn { position: relative; }
.map__hint { position: relative; font-size: 13px; color: var(--muted); max-width: 280px; }

/* ---------- ПОДВАЛ ---------- */
.footer { padding: 64px 0 110px; background: var(--dark); color: rgba(255, 255, 255, .6); font-size: 14px; }
.footer__in { display: grid; grid-template-columns: 1fr 1fr 1.4fr; gap: 40px; }
.footer__brand p { margin-top: 18px; max-width: 320px; }
.footer__nav { display: grid; gap: 12px; align-content: start; }
.footer__nav a { text-decoration: none; }
.footer__nav a:hover { color: #fff; }
.footer__legal { display: grid; gap: 10px; font-size: 13px; }
.footer__legal a { text-decoration: none; }
.footer__legal a:hover { color: #fff; }

.mobilebar { display: none; }

/* ---------- COOKIE ---------- */
.cookie { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 130; max-width: 440px; margin-left: auto; padding: 20px; border-radius: 20px; background: var(--surface); box-shadow: var(--shadow-lg), 0 0 0 1px var(--line); font-size: 14px; color: var(--ink-2); animation: cookieIn .6s var(--ease); }
.cookie a { color: var(--ink); }
.cookie__actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; justify-content: flex-end; }
@keyframes cookieIn { from { opacity: 0; transform: translateY(24px); } }

/* ---------- ДОКУМЕНТЫ ---------- */
.doc { padding: 130px 0 90px; }
.doc .container { max-width: 860px; }
.doc h1 { font-size: clamp(30px, 4vw, 46px); margin-bottom: 14px; }
.doc h2 { font-size: 22px; margin: 40px 0 14px; }
.doc p, .doc li { color: var(--ink-2); margin-bottom: 12px; }
.doc ul, .doc ol { padding-left: 22px; }
.doc .muted { color: var(--muted); font-size: 14px; }
.doc a { color: var(--accent); }
.back { display: inline-flex; margin-bottom: 30px; color: var(--muted); text-decoration: none; font-weight: 600; }
.back:hover { color: var(--ink); }

/* ---------- АДАПТИВ ---------- */
@media (max-width: 1180px) {
  .nav { gap: 18px; }
  .header__phone { display: none; }
  .services__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .card--feature { grid-row: auto; }
  .stats__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 40px; }
  .footer__in { grid-template-columns: 1fr 1fr; }
  .footer__legal { grid-column: span 2; }
}
@media (max-width: 960px) {
  .burger { display: block; margin-left: auto; }
  .header__cta { display: none; }
  .nav {
    position: fixed; inset: 0; z-index: -1; flex-direction: column; justify-content: center; gap: 6px; padding: 100px var(--gutter) 40px; margin: 0;
    background: var(--bg); clip-path: circle(0 at calc(100% - 40px) 39px); transition: clip-path .7s var(--ease);
  }
  .nav.is-open { clip-path: circle(150% at calc(100% - 40px) 39px); }
  .nav a { font-size: clamp(28px, 8vw, 40px); font-weight: 700; letter-spacing: -.03em; color: var(--ink); opacity: 0; transform: translateY(16px); transition: opacity .5s, transform .5s var(--ease); }
  .nav.is-open a { opacity: 1; transform: none; }
  .nav.is-open a:nth-child(2) { transition-delay: .05s; } .nav.is-open a:nth-child(3) { transition-delay: .1s; } .nav.is-open a:nth-child(4) { transition-delay: .15s; } .nav.is-open a:nth-child(5) { transition-delay: .2s; } .nav.is-open a:nth-child(6) { transition-delay: .25s; }
  .nav a::after { display: none; }
  .hero__in, .alignment__in, .diagnose__in, .why__in, .booking__box, .faq__in, .contacts__in, .reviews__in { grid-template-columns: minmax(0, 1fr); }
  .hero { padding-top: 110px; }
  .hero__photo { aspect-ratio: 16 / 11; }
  .float-card--a { left: 12px; top: 12px; }
  .float-card--b { right: 12px; bottom: 12px; }
  .why__media { position: static; }
  .why__media img { aspect-ratio: 16 / 10; }
  .faq .section__head { position: static; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 40px; }
  .timeline__line { display: none; }
  .rig { max-width: 460px; width: 100%; margin: 0 auto; }
  .booking__side-in { min-height: 340px; }
  .mobilebar { position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 110; display: grid; grid-template-columns: 1fr 1.3fr; gap: 8px; padding: 8px; border-radius: 20px; background: rgba(255, 255, 255, .92); backdrop-filter: blur(14px); box-shadow: var(--shadow-lg), 0 0 0 1px var(--line); transform: translateY(150%); transition: transform .5s var(--ease); }
  .mobilebar.is-visible { transform: none; }
  .mobilebar a { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; border-radius: 14px; font-weight: 600; text-decoration: none; background: var(--bg); }
  .mobilebar svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; }
  .mobilebar__main { background: var(--accent) !important; color: #fff; }
  .cookie { bottom: 90px; padding: 16px; font-size: 13px; }
  .cookie__actions .btn { flex: 1; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .header__in { height: 68px; }
  .logo__text small { display: none; }
  .hero { padding: 96px 0 40px; }
  .hero__title { font-size: clamp(34px, 10vw, 48px); }
  .hero__actions .btn { width: 100%; }
  .hero__facts { gap: 12px; }
  .hero__facts b { font-size: 17px; }
  .hero__facts span { font-size: 13px; }
  .float-card { padding: 10px 14px 10px 10px; font-size: 13px; }
  .float-card--b { display: none; }
  .services__grid, .steps, .why__grid { grid-template-columns: minmax(0, 1fr); }
  .card--feature, .card--wide { grid-column: auto; }
  .card--wide { flex-direction: column; }
  .card--wide .card__img { flex: none; aspect-ratio: 4 / 3; }
  .card--feature .card__img { min-height: 0; aspect-ratio: 4 / 3; flex: none; }
  .stats__grid { gap: 30px 16px; }
  .stat { padding-left: 14px; }
  .form__row { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .verdict { grid-template-columns: minmax(0, 1fr); }
  .verdict__img { aspect-ratio: 16 / 7; }
  .footer__in { grid-template-columns: minmax(0, 1fr); }
  .footer__legal { grid-column: auto; }
  .map { min-height: 340px; }
  .val b { font-size: 18px; }
  .acc summary { padding: 18px 58px 18px 18px; font-size: 16px; }
  .acc__body { padding: 0 18px 18px; }
}

/* ========================================================================== */
/* 2026 ART DIRECTION — PRECISION / LIGHT AUTOMOTIVE                          */
/* ========================================================================== */

:root {
  --bg: #f2f1ed;
  --surface: #fbfbf8;
  --surface-2: #e8e7e1;
  --ink: #111214;
  --ink-2: #303338;
  --muted: #707278;
  --line: #dcdad3;
  --line-2: #c7c5bd;
  --accent: #e02c25;
  --accent-2: #bd1713;
  --dark: #111214;
  --dark-2: #1a1c20;
  --radius: 4px;
  --radius-sm: 3px;
  --shadow: 0 1px 0 rgba(17, 18, 20, .08);
  --shadow-lg: 0 28px 70px -38px rgba(17, 18, 20, .35);
  --gutter: clamp(18px, 3.3vw, 56px);
}

body {
  background:
    linear-gradient(90deg, transparent calc(25% - .5px), rgba(17, 18, 20, .025) 25%, transparent calc(25% + .5px)),
    linear-gradient(90deg, transparent calc(50% - .5px), rgba(17, 18, 20, .025) 50%, transparent calc(50% + .5px)),
    linear-gradient(90deg, transparent calc(75% - .5px), rgba(17, 18, 20, .025) 75%, transparent calc(75% + .5px)),
    var(--bg);
}

.container { max-width: 1480px; }

.header { border-bottom: 1px solid transparent; }
.header.is-scrolled { background: rgba(242, 241, 237, .92); box-shadow: none; border-color: rgba(17, 18, 20, .1); }
.header__in { height: 86px; }
.logo { gap: 14px; }
.logo__mark {
  width: 46px; height: 46px; border-radius: 0; background: var(--ink); font-size: 18px;
  clip-path: polygon(0 0, 100% 0, 100% 76%, 76% 100%, 0 100%);
}
.logo__mark::after { content: ""; position: absolute; width: 16px; height: 2px; margin-top: 30px; background: var(--accent); transform: rotate(-45deg); }
.logo__text { font-size: 21px; letter-spacing: -.055em; text-transform: uppercase; }
.logo__text small { margin-top: 4px; font-size: 10px; letter-spacing: .13em; text-transform: uppercase; }
.nav { gap: clamp(15px, 1.8vw, 30px); }
.nav a { font-size: 13px; letter-spacing: .035em; text-transform: uppercase; }
.header__phone { font-size: 15px; letter-spacing: -.02em; }
.header .btn { border-radius: 2px; text-transform: uppercase; letter-spacing: .055em; }

.btn { border-radius: 2px; letter-spacing: .02em; }
.btn--accent { box-shadow: none; }
.btn--accent::before {
  content: ""; position: absolute; inset: 0; background: #fff; transform: scaleX(0); transform-origin: right;
  transition: transform .45s var(--ease); mix-blend-mode: soft-light; pointer-events: none;
}
.btn--accent:hover::before { transform: scaleX(1); transform-origin: left; }
.btn--ghost { border-color: rgba(17, 18, 20, .3); background: rgba(255, 255, 255, .42); backdrop-filter: blur(12px); }

.section { padding: clamp(96px, 10vw, 168px) 0; }
.eyebrow { margin-bottom: 24px; font-size: 11px; letter-spacing: .2em; }
.eyebrow::before { width: 34px; height: 1px; }
.section__title { max-width: 960px; font-size: clamp(42px, 5.3vw, 76px); font-weight: 650; line-height: .98; letter-spacing: -.055em; }
.section__lead { margin-top: 26px; line-height: 1.7; }
.section__head--row { align-items: end; }

/* Hero */
.hero {
  position: relative; min-height: min(920px, 100svh); padding: 0; overflow: hidden; isolation: isolate;
  background: #eeede9;
}
.hero__visual { position: absolute; inset: 0; z-index: -2; overflow: hidden; background: #e8e7e2; }
.hero__visual img {
  width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: 54% center;
  transform: scale(1.045); animation: heroSettle 2.2s var(--ease) forwards;
}
@keyframes heroSettle { to { transform: scale(1); } }
.hero__wash {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(242, 241, 237, 1) 0%, rgba(242, 241, 237, .97) 24%, rgba(242, 241, 237, .78) 39%, rgba(242, 241, 237, .1) 65%, rgba(242, 241, 237, 0) 100%);
}
.hero__scanline {
  position: absolute; left: 58%; top: 15%; width: 1px; height: 66%; opacity: .5;
  background: linear-gradient(transparent, var(--accent) 15%, var(--accent) 85%, transparent);
  box-shadow: 0 0 22px rgba(224, 44, 37, .45); animation: heroScan 6s ease-in-out infinite alternate;
}
@keyframes heroScan { to { transform: translateX(23vw); } }
.hero__in { position: relative; z-index: 3; display: block; min-height: min(920px, 100svh); padding-top: clamp(150px, 18vh, 210px); padding-bottom: 188px; }
.hero__text { width: min(700px, 55vw); }
.hero__eyebrow {
  padding: 9px 13px; margin-bottom: 26px; border: 1px solid rgba(17, 18, 20, .14); background: rgba(255, 255, 255, .48);
  backdrop-filter: blur(10px); color: var(--ink-2);
}
.hero__title { max-width: 720px; font-size: clamp(58px, 7vw, 108px); font-weight: 680; line-height: .88; letter-spacing: -.073em; }
.hero__title em { display: block; color: var(--accent); }
.hero__lead { max-width: 570px; margin-top: 30px; font-size: clamp(17px, 1.25vw, 20px); line-height: 1.55; color: var(--ink-2); }
.hero__actions { margin-top: 34px; }
.hero__actions .btn { min-height: 62px; padding-inline: 29px; }
.js .hero .reveal { animation: heroReveal .85s var(--ease) .15s both; }
.js .hero .hero__lead { animation-delay: .8s; }
.js .hero .hero__actions { animation-delay: .92s; }
.js .hero .hero__telemetry { animation-delay: 1.05s; }
.js .hero .split-words .word { animation: heroWord .82s var(--ease) both; animation-delay: calc(.22s + var(--i) * 38ms); }
@keyframes heroReveal { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
@keyframes heroWord { from { transform: translateY(110%); } to { transform: none; } }
.hero__telemetry {
  position: absolute; right: var(--gutter); bottom: 44px; width: min(520px, 42vw); border: 1px solid rgba(17, 18, 20, .16);
  background: rgba(250, 250, 247, .83); backdrop-filter: blur(18px) saturate(1.15); box-shadow: 0 24px 50px -35px rgba(17, 18, 20, .55);
}
.telemetry__head { display: flex; align-items: center; justify-content: space-between; padding: 12px 15px; border-bottom: 1px solid rgba(17, 18, 20, .12); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; }
.telemetry__head b { display: flex; align-items: center; gap: 8px; color: var(--ok); font-size: 10px; }
.telemetry__head b::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 4px rgba(31, 157, 85, .1); }
.telemetry__grid { display: grid; grid-template-columns: 1fr 1fr; }
.telemetry__grid > div { min-width: 0; padding: 15px; border-right: 1px solid rgba(17, 18, 20, .1); border-bottom: 1px solid rgba(17, 18, 20, .1); }
.telemetry__grid > div:nth-child(even) { border-right: 0; }
.telemetry__grid > div:nth-last-child(-n+2) { border-bottom: 0; }
.telemetry__grid span { display: block; margin-bottom: 7px; color: var(--muted); font-size: 9px; letter-spacing: .12em; }
.telemetry__grid strong { display: block; font-size: 13px; font-weight: 650; }
.hero__scroll { position: absolute; left: var(--gutter); bottom: 52px; display: flex; align-items: center; gap: 14px; font-size: 9px; font-weight: 700; letter-spacing: .2em; text-decoration: none; writing-mode: vertical-rl; }
.hero__scroll i { width: 1px; height: 50px; overflow: hidden; background: rgba(17, 18, 20, .2); }
.hero__scroll i::after { content: ""; display: block; width: 100%; height: 45%; background: var(--accent); animation: scrollCue 1.8s ease-in-out infinite; }
@keyframes scrollCue { from { transform: translateY(-120%); } to { transform: translateY(240%); } }

/* Marque strip */
.brands { position: relative; z-index: 4; padding: 0; background: var(--ink); color: #fff; }
.brands__label { display: flex; justify-content: space-between; gap: 20px; padding-top: 19px; padding-bottom: 15px; margin-bottom: 0; color: rgba(255, 255, 255, .52); font-size: 9px; letter-spacing: .18em; }
.marquee { border-top: 1px solid rgba(255, 255, 255, .12); mask-image: linear-gradient(90deg, transparent, #000 3%, #000 97%, transparent); }
.marquee__track { gap: 68px; padding: 23px 34px 25px; }
.marquee__track span { color: rgba(255, 255, 255, .82); font-size: clamp(17px, 1.7vw, 23px); font-weight: 580; text-transform: uppercase; letter-spacing: -.02em; }
.marquee__track span:hover { color: #fff; }

/* Services */
.services { background: var(--surface); }
.services__grid { gap: 1px; background: var(--line-2); border: 1px solid var(--line-2); }
.card { border-radius: 0; box-shadow: none; }
.card:hover { transform: none; box-shadow: none; z-index: 1; }
.card__img { position: relative; }
.card__img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(17, 18, 20, .14)); pointer-events: none; }
.card__img img { filter: saturate(.72) contrast(1.04); }
.card:hover .card__img img { transform: scale(1.045); filter: saturate(1) contrast(1.02); }
.card__body { padding: clamp(24px, 2.2vw, 34px); }
.card h3 { font-size: clamp(21px, 1.8vw, 27px); }
.card p { line-height: 1.66; }
.card__foot { border-top: 1px solid var(--line); margin-top: 25px; padding-top: 18px; }
.card__link svg { border-radius: 0; }
.card__tag { border-radius: 0; background: var(--accent); color: #fff; }
.card--feature h3 { font-size: clamp(30px, 3vw, 46px); }
.price { color: var(--ink); }

/* Stats as instrument readout */
.stats { position: relative; overflow: hidden; padding: 0; background: var(--dark); }
.stats__grid { gap: 0; }
.stat { min-height: 235px; padding: 55px 30px; border-left: 1px solid rgba(255, 255, 255, .12); }
.stat:first-child { border-left: 0; }
.stat b { font-size: clamp(54px, 6vw, 90px); font-weight: 600; }
.stat i { color: #ff675f; text-transform: uppercase; letter-spacing: .08em; }
.stat p { color: rgba(255, 255, 255, .62); }

/* Technical story sections */
.alignment { overflow: hidden; }
.alignment::before { content: "3D"; position: absolute; left: -4vw; top: 12%; z-index: -1; color: rgba(17, 18, 20, .035); font-size: 34vw; font-weight: 800; line-height: .7; letter-spacing: -.12em; }
.alignment__in { grid-template-columns: minmax(0, .9fr) minmax(440px, .72fr); }
.checklist { grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--line-2); }
.checklist li { padding: 17px 14px 17px 34px; border-bottom: 1px solid var(--line-2); }
.checklist li:nth-child(odd) { border-right: 1px solid var(--line-2); }
.checklist li::before { left: 0; top: 18px; width: 21px; height: 21px; border-radius: 0; }
.rig__screen { border-radius: 2px; padding: 12px; box-shadow: 18px 18px 0 #deddd7, var(--shadow-lg); }
.rig__svg { border-radius: 0; }
.val { border-radius: 0; border: 1px solid rgba(255, 255, 255, .07); }

.diagnose { background: #e8e7e1; border-block: 1px solid var(--line-2); }
.diagnose__in { grid-template-columns: minmax(230px, .55fr) minmax(0, 1.45fr); }
.chips { align-content: start; flex-direction: column; gap: 0; border-top: 1px solid var(--line-2); }
.chip { position: relative; width: 100%; padding: 15px 42px 15px 4px; border: 0; border-bottom: 1px solid var(--line-2); border-radius: 0; background: transparent; text-align: left; }
.chip::after { content: "+"; position: absolute; right: 6px; color: var(--muted); font-size: 18px; }
.chip:hover { transform: none; padding-left: 12px; border-color: var(--line-2); }
.chip.is-active { padding-left: 12px; background: var(--ink); color: #fff; }
.chip.is-active::after { content: "→"; color: #ff675f; }
.verdict { min-height: 520px; border-radius: 0; background: var(--surface); }
.verdict__body { align-self: center; }

.why { background: var(--surface); }
.why__media { border-radius: 0; }
.why__media img { filter: grayscale(1) contrast(1.08); }
.why__grid { gap: 0; border-top: 1px solid var(--line-2); }
.why__item { min-height: 210px; padding: 26px 28px 28px 0; border-top: 0; border-bottom: 1px solid var(--line-2); }
.why__item:nth-child(odd) { border-right: 1px solid var(--line-2); }
.why__item:nth-child(even) { padding-left: 28px; }
.why__num { margin-bottom: 28px; font-size: 11px; letter-spacing: .15em; }

.process { background: var(--accent); color: #fff; }
.process .eyebrow, .process .section__title em { color: #fff; }
.process .eyebrow::before { background: #fff; }
.timeline__line { background: rgba(255, 255, 255, .25); }
.timeline__line span { background: #fff; }
.step__n { border-radius: 0; border-color: rgba(255, 255, 255, .45); background: transparent; color: #fff; }
.step.is-on .step__n { background: #fff; border-color: #fff; color: var(--accent); }
.step p { color: rgba(255, 255, 255, .75); }

/* Conversion and informational blocks */
.booking { background: var(--ink); }
.booking__box { border-radius: 0; box-shadow: none; }
.booking__side::after { background: linear-gradient(180deg, rgba(17, 18, 20, .28), rgba(17, 18, 20, .9)); }
.booking__side img { filter: grayscale(.25) contrast(1.06); }
.booking__title { font-size: clamp(38px, 4.4vw, 64px); line-height: .98; letter-spacing: -.055em; }
.booking__phone { color: #fff; text-decoration-thickness: 1px; text-underline-offset: 8px; }
.form { background: #f5f4ef; }
.field input, .field select, .field textarea { border-radius: 0; background: transparent; }
.check__box { border-radius: 0; }

.faq { background: var(--bg); }
.accordion { gap: 0; border-top: 1px solid var(--line-2); }
.acc { border-radius: 0; background: transparent; box-shadow: none; border-bottom: 1px solid var(--line-2); }
.acc[open] { box-shadow: none; background: var(--surface); }
.acc summary { padding-block: 27px; font-size: 18px; }
.acc summary::after { border-radius: 0; background-color: transparent; }
.reviews__in { border-radius: 0; border: 1px solid var(--line-2); box-shadow: none; }
.contacts__in { gap: 1px; background: var(--line-2); border: 1px solid var(--line-2); }
.contacts__card, .map { border-radius: 0; box-shadow: none; }
.contacts__card { background: var(--surface); }
.map { background: #deddd6; }
.map__road { stroke: #f4f3ee; }
.footer { padding-top: 84px; background: #0d0e10; border-top: 5px solid var(--accent); }

@media (max-width: 1180px) {
  .hero__title { font-size: clamp(56px, 8vw, 92px); }
  .hero__text { width: min(660px, 62vw); }
  .hero__visual img { object-position: 58% center; }
  .hero__wash { background: linear-gradient(90deg, #f2f1ed 0%, rgba(242, 241, 237, .96) 28%, rgba(242, 241, 237, .67) 51%, rgba(242, 241, 237, .03) 80%); }
    }

@media (max-width: 960px) {
  .header__in { height: 74px; }
  .hero { min-height: 940px; }
  .hero__in { min-height: 940px; padding-top: 122px; padding-bottom: 260px; }
  .hero__text { width: 78%; }
  .hero__visual img { object-position: 64% bottom; }
  .hero__wash { background: linear-gradient(180deg, rgba(242, 241, 237, .98) 0%, rgba(242, 241, 237, .92) 39%, rgba(242, 241, 237, .22) 69%, rgba(242, 241, 237, .05) 100%); }
  .hero__telemetry { left: var(--gutter); right: var(--gutter); bottom: 34px; width: auto; }
  .hero__scroll { display: none; }
    .hero__scanline { left: 30%; top: 54%; height: 34%; }
  .alignment__in { grid-template-columns: minmax(0, 1fr); }
  .checklist { max-width: 720px; }
  .booking__side-in { min-height: 430px; }
  .mobilebar { border-radius: 3px; }
  .mobilebar a { border-radius: 2px; }
}

@media (max-width: 640px) {
  :root { --gutter: 18px; }
  body { background: var(--bg); }
  .header__in { width: 100%; max-width: 100vw; height: 66px; }
  .logo { min-width: 0; flex-shrink: 1; }
  .logo__mark { width: 41px; height: 41px; }
  .burger { z-index: 2; display: block; flex: 0 0 44px; width: 44px; height: 44px; margin-left: auto; border-radius: 0; }
  .nav { background: var(--surface); }
  .hero { min-height: 850px; }
  .hero__in { min-height: 850px; padding-top: 102px; padding-bottom: 244px; }
  .hero__text { width: 100%; }
  .hero__title { max-width: 100%; font-size: clamp(43px, 12.35vw, 58px); line-height: .92; letter-spacing: -.065em; }
  .hero__title .word-wrap { max-width: 100%; }
  .hero__lead { width: 93%; margin-top: 22px; font-size: 16px; }
  .hero__actions { margin-top: 24px; }
  .hero__actions .btn { min-height: 54px; }
  .hero__actions .btn--ghost { width: auto; }
  .hero__eyebrow { margin-bottom: 20px; padding: 7px 10px; font-size: 9px; }
  .hero__visual img { object-position: 68% bottom; }
  .hero__wash { background: linear-gradient(180deg, #f2f1ed 0%, rgba(242, 241, 237, .96) 44%, rgba(242, 241, 237, .2) 70%, rgba(242, 241, 237, .04) 100%); }
  .hero__telemetry { left: 18px; right: 18px; bottom: 18px; }
  .telemetry__grid > div { padding: 11px 12px; }
  .telemetry__grid strong { font-size: 11px; }
  .telemetry__grid span { font-size: 8px; }
  .brands__label span:nth-child(2) { display: none; }
  .brands__label { font-size: 8px; }
  .marquee__track { gap: 38px; padding-block: 18px; }
  .section { padding: 84px 0; }
  .section__title { font-size: clamp(38px, 11vw, 54px); }
  .services__grid { display: block; border: 0; background: transparent; }
  .card { margin-bottom: 12px; border: 1px solid var(--line-2); }
  .stats__grid { grid-template-columns: 1fr 1fr; }
  .stat { min-height: 190px; padding: 35px 16px; }
  .stat:nth-child(odd) { border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid rgba(255, 255, 255, .12); }
  .stat b { font-size: 50px; }
  .stat p { font-size: 13px; }
  .checklist { grid-template-columns: 1fr; }
  .checklist li:nth-child(odd) { border-right: 0; }
  .rig__screen { box-shadow: 8px 8px 0 #deddd7; }
  .diagnose__in { grid-template-columns: minmax(0, 1fr); }
  .chips { max-height: 278px; overflow: auto; }
  .verdict { min-height: auto; }
  .why__item { min-height: 0; padding: 24px 0; border-right: 0 !important; }
  .why__item:nth-child(even) { padding-left: 0; }
  .process .step { padding-bottom: 28px; border-bottom: 1px solid rgba(255, 255, 255, .24); }
  .booking { padding-inline: 0; }
  .booking__title { font-size: 38px; }
  .contacts__in { border-inline: 0; }
  .cookie { left: 12px; right: 12px; width: auto; max-width: calc(100vw - 24px); margin-left: 0; }
  .cookie__actions { flex-wrap: nowrap; }
  .cookie__actions .btn { min-width: 0; padding-inline: 12px; font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

/* ---------- правки после ревью (Claude) ---------- */
/* прицелы не совпадали с колёсами при разной ширине экрана; крупная «31» закрывала фару */
/* шапка над фото: подложка, чтобы телефон и меню читались на тёмных колоннах */
.header:not(.is-scrolled) { background: linear-gradient(180deg, rgba(242, 241, 237, .92), rgba(242, 241, 237, .55) 70%, rgba(242, 241, 237, 0)); }
/* мелкий служебный текст был 8–10 px — не читался */
.brands__label { font-size: 11px; }
.telemetry__head, .telemetry__head b { font-size: 11px; }
.telemetry__grid span { font-size: 11px; letter-spacing: .08em; }
.telemetry__grid strong { font-size: 14px; }
.hero__scroll { font-size: 11px; letter-spacing: .14em; }
.eyebrow { font-size: 12px; }
.hero .btn--ghost { background: rgba(255, 255, 255, .86); }
@media (max-width: 640px) {
  .brands__label { font-size: 10px; }
  .telemetry__grid span { font-size: 10px; }
  .telemetry__grid strong { font-size: 12px; }
  .hero__eyebrow { font-size: 10px; }
}

/* ========================================================================== */
/* СКРУГЛЕНИЯ, ВСПЛЫВАЮЩАЯ ФОРМА, «НАВЕРХ», ЭФФЕКТЫ                           */
/* ========================================================================== */
:root { --radius: 24px; --radius-sm: 14px; --round: 999px; }

/* ---- обтекаемые формы ---- */
.btn, .header .btn { border-radius: var(--round); }
.logo__mark { border-radius: 13px; clip-path: none; }
.logo__mark::after { display: none; }
.hero__eyebrow { border-radius: var(--round); }
.hero__telemetry { border-radius: 22px; overflow: hidden; }
.services__grid { gap: 20px; background: transparent; border: 0; }
.card { border-radius: var(--radius); box-shadow: 0 1px 2px rgba(17, 18, 20, .05), 0 18px 40px -26px rgba(17, 18, 20, .3); }
.card__tag { border-radius: var(--round); }
.card__link svg { border-radius: 50%; }
.checklist { border-top: 0; gap: 10px; }
.checklist li { border: 0 !important; border-radius: 16px; background: var(--surface); padding: 16px 16px 16px 50px; }
.checklist li::before { left: 16px; top: 16px; border-radius: 50%; }
.rig__screen { border-radius: 30px; box-shadow: 0 30px 70px -30px rgba(17, 18, 20, .55); }
.rig__svg { border-radius: 20px; }
.val { border-radius: 14px; }
.chips { border-top: 0; gap: 8px; }
.chip { border-radius: 16px; border: 1px solid var(--line-2); background: var(--surface); padding-left: 18px; }
.chip:hover { padding-left: 22px; }
.chip.is-active { padding-left: 22px; border-color: var(--ink); }
.verdict { border-radius: 28px; overflow: hidden; }
.why__media { border-radius: var(--radius); }
.why__media img { filter: none; }
.why__grid { border-top: 0; gap: 14px; }
.why__item { border: 0 !important; border-radius: 20px; background: var(--bg); padding: 26px !important; min-height: 0; }
.step__n { border-radius: 50%; }
.booking__box { border-radius: 32px; }
.field input, .field select, .field textarea { border-radius: var(--radius-sm); background: var(--surface); }
.check__box { border-radius: 7px; }
.accordion { border-top: 0; gap: 10px; }
.acc { border: 0; border-radius: 18px; background: var(--surface); box-shadow: 0 1px 2px rgba(17, 18, 20, .05); }
.acc[open] { box-shadow: 0 20px 40px -26px rgba(17, 18, 20, .35); }
.acc summary::after { border-radius: 50%; background-color: var(--bg); }
.reviews__in { border-radius: 30px; border: 0; background: var(--surface); }
.contacts__in { gap: 20px; background: transparent; border: 0; }
.contacts__card, .map { border-radius: var(--radius); }
.burger { border-radius: 50%; }
.mobilebar { border-radius: 22px; }
.mobilebar a { border-radius: 16px; }
.cookie { border-radius: 22px; }
@media (max-width: 640px) {
  .card { border: 0; margin-bottom: 16px; }
  .why__item { padding: 22px !important; }
}

/* ---- эффекты ---- */
.card { transition: transform .5s var(--ease), box-shadow .5s var(--ease); will-change: transform; }
.card:hover { box-shadow: 0 2px 6px rgba(17, 18, 20, .06), 0 36px 60px -30px rgba(17, 18, 20, .45); }
.card::before, .verdict::before, .contacts__card::before {
  content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none; opacity: 0; transition: opacity .4s;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(224, 44, 37, .10), transparent 45%);
}
.verdict, .contacts__card { position: relative; }
.card:hover::before, .verdict:hover::before, .contacts__card:hover::before { opacity: 1; }
.card:hover .card__img.is-in > img { transform: scale(1.07); filter: saturate(1) contrast(1.02); }
.card:hover .card__link svg { transform: rotate(-45deg) scale(1.1); }
/* фото карточек раскрываются снизу вверх при прокрутке */
.js .reveal-img > img { clip-path: inset(100% 0 0 0); }
.js .reveal-img.is-in > img { clip-path: inset(0 0 0 0); }
/* параллакс первого экрана ведёт JS */
.hero__visual img { animation: none; transform: scale(1.12); will-change: transform; }
.hero__text { will-change: transform, opacity; }
/* линия у подзаголовков дорисовывается */
.js .eyebrow.reveal::before { width: 0; transition: width .9s var(--ease) .35s; }
.js .eyebrow.reveal.is-in::before { width: 34px; }
/* пульс у главной кнопки */
.hero .btn--accent { animation: ctaPulse 2.8s ease-out 2.4s infinite; }
@keyframes ctaPulse { 0% { box-shadow: 0 0 0 0 rgba(224, 44, 37, .45); } 70%, 100% { box-shadow: 0 0 0 16px rgba(224, 44, 37, 0); } }
/* цифры и шаги */
.stat { transition: background .4s; }
.stat:hover { background: rgba(255, 255, 255, .03); }
.stat:hover b { color: #fff; }
.step { transition: transform .5s var(--ease); }
.step:hover { transform: translateY(-6px); }
.step.is-on .step__n { box-shadow: 0 0 0 8px rgba(255, 255, 255, .16); }
.chip { transition: background .25s, color .25s, border-color .25s, padding .3s var(--ease); }
.marquee__track span { transition: color .25s, transform .3s var(--ease); display: inline-block; }
.marquee__track span:hover { transform: translateY(-3px); }

/* ---- всплывающая форма ---- */
.modal { width: min(640px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); padding: 0; border: 0; border-radius: 30px; background: transparent; color: var(--ink); overflow: visible; }
.modal::backdrop { background: rgba(17, 18, 20, .55); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.modal[open] { animation: modalIn .45s var(--ease); }
.modal[open]::backdrop { animation: fadeIn .35s ease; }
@keyframes modalIn { from { opacity: 0; transform: translateY(24px) scale(.97); } }
@keyframes fadeIn { from { opacity: 0; } }
.modal__box { position: relative; max-height: calc(100dvh - 32px); overflow: auto; border-radius: 30px; background: var(--surface); box-shadow: 0 40px 90px -30px rgba(0, 0, 0, .55); }
.modal__head { padding: 36px 40px 0; }
.modal__head .eyebrow { margin-bottom: 14px; }
.modal__title { font-size: clamp(28px, 4vw, 40px); letter-spacing: -.045em; }
.modal__lead { margin-top: 12px; color: var(--muted); }
.modal__lead a { color: var(--ink); font-weight: 700; white-space: nowrap; }
.modal .form { padding: 24px 40px 34px; background: transparent; }
.modal__close { position: absolute; top: 16px; right: 16px; z-index: 3; display: grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 50%; background: var(--bg); cursor: pointer; transition: background .25s, transform .35s var(--ease); }
.modal__close:hover { background: var(--ink); color: #fff; transform: rotate(90deg); }
.modal__close svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.modal-open, .modal-open body { overflow: hidden; }
@media (max-width: 640px) {
  .modal { width: 100vw; max-width: 100vw; max-height: 94dvh; margin: auto 0 0; border-radius: 26px 26px 0 0; }
  .modal__box { max-height: 94dvh; border-radius: 26px 26px 0 0; }
  .modal[open] { animation: sheetIn .45s var(--ease); }
  @keyframes sheetIn { from { transform: translateY(100%); } }
  .modal__head { padding: 30px 22px 0; }
  .modal .form { padding: 20px 22px calc(26px + env(safe-area-inset-bottom)); }
}

/* ---- кнопка «наверх» ---- */
.totop { position: fixed; right: 24px; bottom: 24px; z-index: 105; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: var(--ink); color: #fff; box-shadow: 0 16px 30px -12px rgba(17, 18, 20, .6); opacity: 0; transform: translateY(20px) scale(.8); pointer-events: none; transition: opacity .35s, transform .45s var(--ease), background .25s; }
.totop.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.totop:hover { background: var(--accent); }
.totop:hover .totop__arrow { transform: translateY(-3px); }
.totop__ring { position: absolute; inset: 0; width: 100%; height: 100%; transform: rotate(-90deg); }
.totop__ring circle { fill: none; stroke: rgba(255, 255, 255, .15); stroke-width: 2.5; }
.totop__ring .totop__bar { stroke: var(--accent); stroke-dasharray: 100; stroke-dashoffset: 100; stroke-linecap: round; transition: stroke-dashoffset .15s linear; }
.totop:hover .totop__bar { stroke: #fff; }
.totop__arrow { position: relative; width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; transition: transform .3s var(--ease); }
@media (max-width: 960px) { .totop { right: 16px; bottom: calc(88px + env(safe-area-inset-bottom)); width: 50px; height: 50px; } }
@media (prefers-reduced-motion: reduce) { .hero__visual img { transform: none; } }
.modal:focus, .modal:focus-visible { outline: none; }