/* =========================================================
   3D Развал-Схождение — премиальный адаптивный интерфейс
   Контакты и цвета вынесены в верхнюю часть для быстрой правки.
   ========================================================= */
:root {
  --bg: #050811;
  --bg-2: #071427;
  --surface: #0a1526;
  --surface-2: #0d1b30;
  --blue: #19a7ff;
  --blue-2: #4cc9ff;
  --text: #f5f9ff;
  --muted: #a8b8cf;
  --line: rgba(112, 194, 255, .18);
  --glass: rgba(9, 22, 42, .56);
  --shadow: 0 28px 80px rgba(0, 0, 0, .42);
  --radius: 22px;
  --container: 1320px;
  /* Сумма двух соседних отступов: 96 px на компьютере, 56 px на телефоне. */
  --section-pad: 48px;
  --heading-gap: 40px;
  --grid-gap: 18px;
  --light-card: radial-gradient(circle at 88% 4%, rgba(76,201,255,.28), transparent 36%), linear-gradient(145deg, rgba(255,255,255,.82) 0%, rgba(242,250,255,.76) 48%, rgba(210,233,248,.68) 100%);
  --light-card-large: radial-gradient(circle at 82% 8%, rgba(25,167,255,.26), transparent 40%), linear-gradient(135deg, rgba(255,255,255,.84) 0%, rgba(239,248,254,.76) 50%, rgba(204,229,246,.67) 100%);
  --dark-card: radial-gradient(circle at 88% 5%, rgba(25,167,255,.16), transparent 38%), linear-gradient(145deg, rgba(19,43,74,.62), rgba(4,11,23,.72));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body { margin: 0; min-width: 320px; overflow-x: hidden; color: var(--text); background: var(--bg); font-family: Inter, Manrope, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; -webkit-font-smoothing: antialiased; }
body::before { content: ""; position: fixed; inset: 0; z-index: -2; pointer-events: none; background: radial-gradient(circle at 80% 10%, rgba(25,167,255,.08), transparent 28%), linear-gradient(180deg, var(--bg), #06101e 55%, var(--bg)); }
button, a { font: inherit; }
a { color: inherit; text-decoration: none; }
button { color: inherit; }
a:focus-visible, button:focus-visible { outline: 3px solid #4cc9ff; outline-offset: 5px; }
img, svg { display: block; }
svg { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.08; }
mark { color: var(--blue-2); background: none; }
.container { width: min(calc(100% - 72px), var(--container)); margin-inline: auto; }
.section { position: relative; padding: var(--section-pad) 0; overflow: hidden; }
.section-dark { background: transparent; box-shadow: inset 0 1px rgba(255,255,255,.05), inset 0 -1px rgba(255,255,255,.05); }
.glass { background: var(--glass); border: 1px solid var(--line); box-shadow: var(--shadow), inset 0 1px rgba(255,255,255,.08); backdrop-filter: blur(18px) saturate(135%); -webkit-backdrop-filter: blur(18px) saturate(135%); }

/* Общая стеклянная поверхность карточек */
.card,
.reason,
.geometry-wrap,
.stand-animation,
.timeline li,
.stat,
.accordion,
.price-card {
  backdrop-filter: blur(16px) saturate(135%);
  -webkit-backdrop-filter: blur(16px) saturate(135%);
}
.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.skip-link { position: fixed; top: -80px; left: 20px; z-index: 200; padding: 12px 18px; color: #00111f; background: var(--blue-2); border-radius: 8px; transition: top .2s; }
.skip-link:focus { top: 20px; }

/* Header */
.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 18px 0; transition: padding .3s ease, background .3s ease; }
.site-header.scrolled { padding: 10px 0; }
.header-inner { height: 78px; display: flex; align-items: center; justify-content: space-between; padding: 0 22px 0 26px; border-radius: 16px; }
.brand { display: inline-flex; align-items: center; gap: 13px; font-size: 14px; font-weight: 700; letter-spacing: .14em; white-space: nowrap; }
.brand b { color: var(--blue-2); }
.brand-mark { position: relative; width: 36px; height: 36px; display: grid; place-items: center; transform: rotate(30deg); border: 1px solid var(--blue); border-radius: 7px; box-shadow: 0 0 24px rgba(25,167,255,.2); }
.brand-mark i { position: absolute; width: 1px; height: 100%; background: rgba(76,201,255,.6); }
.brand-mark i:nth-child(2) { transform: rotate(60deg); }
.brand-mark i:nth-child(3) { transform: rotate(-60deg); }
.nav { display: flex; align-items: center; gap: clamp(22px, 3vw, 48px); }
.nav a { position: relative; color: #d7e2f2; font-size: 14px; }
.nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 1px; background: var(--blue-2); transition: right .25s ease; }
.nav a:hover::after, .nav a:focus-visible::after { right: 0; }
.nav a[aria-current="page"] { color: #fff; }
.nav a[aria-current="page"]::after { right: 0; }
.header-phone { display: inline-flex; align-items: center; gap: 10px; padding: 12px 16px; border: 1px solid rgba(25,167,255,.55); border-radius: 9px; font-size: 14px; font-weight: 650; transition: box-shadow .25s, background .25s; }
.header-phone svg { width: 19px; height: 19px; color: var(--blue-2); }
.header-phone:hover { background: rgba(25,167,255,.1); box-shadow: 0 0 28px rgba(25,167,255,.18); }
.menu-btn { display: none; border: 0; background: none; padding: 10px; }
.menu-btn span { display: block; width: 26px; height: 1px; margin: 6px 0; background: #fff; transition: transform .25s; }

/* Hero */
.hero { position: relative; min-height: 0; height: auto; overflow: hidden; display: grid; align-items: center; isolation: isolate; background: var(--bg); }
.hero-bg { position: absolute; inset: 0; z-index: -3; background: url("assets/hero.webp") center/cover no-repeat; animation: heroZoom 1.4s cubic-bezier(.2,.8,.2,1) both; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -2; background: linear-gradient(90deg, rgba(3,6,13,.98) 0%, rgba(3,7,15,.91) 30%, rgba(3,7,15,.35) 55%, rgba(3,7,15,.08) 100%), linear-gradient(180deg, rgba(2,5,11,.44), transparent 32%, rgba(2,5,11,.45)); }
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 22%; z-index: -1; background: linear-gradient(transparent, var(--bg)); }
.hero-inner { padding-top: 140px; padding-bottom: var(--section-pad); }
.hero-city { font-size: .52em; line-height: 1.15; white-space: nowrap; }
.hero-copy { width: 54%; max-width: 720px; position: relative; z-index: 3; animation: heroUp .85s .15s both; }
.eyebrow { margin-bottom: 25px; display: flex; align-items: center; gap: 14px; color: var(--blue-2); font-size: 12px; font-weight: 700; letter-spacing: .24em; text-transform: uppercase; }
.eyebrow > span { width: 34px; height: 1px; background: currentColor; box-shadow: 0 0 10px currentColor; }
h1 { margin-bottom: 26px; font-family: "Arial Narrow", Impact, sans-serif; font-size: clamp(66px, 6.1vw, 94px); font-weight: 800; letter-spacing: -.035em; text-transform: uppercase; }
h1 em { color: var(--blue-2); font-style: normal; text-shadow: 0 0 38px rgba(76,201,255,.28); }
.hero-lead { max-width: 600px; margin-bottom: 34px; color: #becadb; font-size: clamp(17px, 1.35vw, 20px); line-height: 1.62; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }
.btn { min-height: 66px; padding: 0 28px; display: inline-flex; justify-content: center; align-items: center; gap: 12px; border: 1px solid transparent; border-radius: 10px; font-weight: 700; transition: transform .25s ease, box-shadow .25s ease, border-color .25s, background .25s; }
.btn svg { width: 22px; height: 22px; }
.btn:hover { transform: translateY(-3px); }
.btn-primary { color: #fff; background: linear-gradient(135deg, #1189ef, #20b5ff); box-shadow: 0 12px 34px rgba(15,148,244,.26), inset 0 1px rgba(255,255,255,.26); }
.btn-primary:hover { box-shadow: 0 18px 45px rgba(15,148,244,.38), 0 0 25px rgba(25,167,255,.18); }
.btn-secondary { background: rgba(4,11,22,.62); border-color: rgba(76,201,255,.55); }
.btn-secondary:hover { background: rgba(25,167,255,.1); border-color: var(--blue-2); box-shadow: 0 0 28px rgba(25,167,255,.12); }
.hero-trust { max-width: 560px; display: grid; grid-template-columns: repeat(3, 1fr); margin: 40px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.hero-trust li { padding: 18px 20px 0 0; display: flex; flex-direction: column; }
.hero-trust strong { color: #fff; font-size: 20px; }
.hero-trust span { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.scan-lines span { position: absolute; z-index: 1; height: 1px; width: 30vw; transform-origin: left; background: linear-gradient(90deg, transparent, var(--blue), transparent); opacity: .35; filter: drop-shadow(0 0 5px var(--blue)); animation: scanPulse 3s infinite; }
.scan-lines span:nth-child(1) { top: 38%; left: 45%; transform: rotate(21deg); }
.scan-lines span:nth-child(2) { top: 65%; left: 61%; transform: rotate(-18deg); animation-delay: 1s; }
.scan-lines span:nth-child(3) { top: 26%; right: -6%; transform: rotate(157deg); animation-delay: 2s; }
.scroll-cue { position: absolute; z-index: 3; bottom: 28px; left: 50%; width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.5); border-radius: 50%; }
.scroll-cue span { width: 7px; height: 7px; border-right: 1px solid #fff; border-bottom: 1px solid #fff; transform: rotate(45deg) translate(-1px,-1px); animation: scrollCue 1.5s infinite; }

/* Shared section headings */
.section-head { margin-bottom: var(--heading-gap); display: grid; grid-template-columns: 1.6fr .8fr; gap: 60px; align-items: end; }
.section-head h2, .split-heading h2, .stand-copy h2, .faq-intro h2, .contact-copy h2 { margin: 0; font-family: "Arial Narrow", Impact, sans-serif; font-size: clamp(46px, 5vw, 72px); letter-spacing: -.025em; text-transform: uppercase; }
.section-head > p, .stand-copy > p, .faq-intro > p { max-width: 470px; margin: 0; color: var(--muted); }
.cards { display: grid; }
.benefits-grid { grid-template-columns: repeat(3, 1fr); gap: var(--grid-gap); }
.card { position: relative; min-height: 285px; padding: 32px; overflow: hidden; background: var(--dark-card); border: 1px solid rgba(142,211,255,.2); border-radius: var(--radius); box-shadow: inset 0 1px rgba(255,255,255,.1), inset 0 -1px rgba(25,167,255,.05), 0 18px 52px rgba(0,0,0,.25); transition: transform .35s, border-color .35s, box-shadow .35s; }
.cards-light .card { background: var(--light-card); border-color: rgba(255,255,255,.72); box-shadow: inset 0 1px rgba(255,255,255,.95), inset -1px -1px rgba(25,167,255,.1), 0 18px 52px rgba(0,0,0,.24); }
.cards-light .card:hover { border-color: rgba(255,255,255,.95); box-shadow: inset 0 1px rgba(255,255,255,1), inset -1px -1px rgba(25,167,255,.14), 0 27px 68px rgba(0,0,0,.32), 0 0 35px rgba(25,167,255,.15); }
.cards-light .card > span { color: rgba(7,20,39,.28); }
.cards-light .card h3 { color: #071427; }
.cards-light .card p { color: #5d6d82; }
.card::after { content: ""; position: absolute; right: -70px; bottom: -90px; width: 160px; height: 160px; border-radius: 50%; background: var(--blue); filter: blur(75px); opacity: 0; transition: opacity .35s; }
.card:hover { transform: translateY(-7px); border-color: rgba(76,201,255,.43); box-shadow: 0 25px 60px rgba(0,0,0,.32); }
.card:hover::after { opacity: .2; }
.card > svg { width: 46px; height: 46px; margin-bottom: 36px; color: var(--blue-2); }
.card > span { position: absolute; top: 26px; right: 28px; color: rgba(168,184,207,.3); font-size: 12px; letter-spacing: .15em; }
.card h3 { margin-bottom: 14px; font-size: 21px; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }

/* Reasons */
.split-heading { margin-bottom: var(--heading-gap); }
.reason-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--grid-gap); }
.reason { min-height: 150px; padding: 26px; display: flex; flex-direction: column; justify-content: space-between; background: var(--dark-card); border: 1px solid rgba(142,211,255,.18); border-radius: 16px; box-shadow: inset 0 1px rgba(255,255,255,.08), 0 16px 45px rgba(0,0,0,.2); transition: background .3s, border-color .3s, transform .3s, box-shadow .3s; }
.reason:hover { transform: translateY(-4px); background: radial-gradient(circle at 88% 5%, rgba(25,167,255,.22), transparent 42%), linear-gradient(145deg, rgba(22,51,87,.68), rgba(5,14,28,.76)); border-color: rgba(76,201,255,.46); box-shadow: inset 0 1px rgba(255,255,255,.12), 0 22px 55px rgba(0,0,0,.28); }
.reason span { color: var(--blue-2); font-size: 11px; letter-spacing: .15em; }
.reason h3 { margin: 22px 0 0; font-size: 17px; }
.reason.feature { grid-row: span 2; min-height: 314px; justify-content: flex-end; background: radial-gradient(circle at 78% 16%, rgba(76,201,255,.22), transparent 42%), linear-gradient(160deg, rgba(24,60,100,.62), rgba(5,14,29,.74)); }
.reason.feature span { margin-bottom: auto; }
.reason.feature h3 { font-size: 24px; }
.reason.feature p { margin: 14px 0 0; color: var(--muted); font-size: 14px; }

/* Interactive wheel geometry */
.geometry::before { content: ""; position: absolute; inset: 18% auto auto 65%; width: 520px; height: 520px; background: rgba(25,167,255,.12); border-radius: 50%; filter: blur(140px); }
.geometry-wrap { min-height: 660px; display: grid; grid-template-columns: 1.25fr .75fr; gap: 40px; align-items: center; padding: 48px; background: var(--dark-card); border: 1px solid rgba(142,211,255,.2); border-radius: 30px; box-shadow: var(--shadow), inset 0 1px rgba(255,255,255,.09); }
.cards-light .geometry-wrap { background: var(--light-card-large); border-color: rgba(255,255,255,.76); box-shadow: inset 0 1px rgba(255,255,255,.98), inset -1px -1px rgba(25,167,255,.1), 0 30px 90px rgba(0,0,0,.32); }
.cards-light .geometry-panel { color: #071427; background: linear-gradient(145deg, rgba(255,255,255,.64), rgba(211,234,249,.48)); border-color: rgba(255,255,255,.82); box-shadow: inset 0 1px rgba(255,255,255,.92), 0 20px 50px rgba(8,33,61,.18); }
.cards-light .geometry-panel > p,
.cards-light .parameter p { color: #5d6d82; }
.cards-light .parameter { border-top-color: rgba(7,20,39,.11); }
.cards-light .geometry-panel small { color: rgba(7,20,39,.5); }
.car-diagram { position: relative; width: min(100%, 520px); height: 570px; margin: auto; perspective: 800px; }
.car-body { position: absolute; inset: 18px 110px; border: 2px solid rgba(162,216,255,.46); border-radius: 42% 42% 24% 24% / 18% 18% 16% 16%; background: linear-gradient(90deg, rgba(13,33,59,.6), rgba(25,167,255,.12) 50%, rgba(13,33,59,.6)); box-shadow: inset 0 0 55px rgba(25,167,255,.12), 0 0 38px rgba(25,167,255,.09); }
.hood { position: absolute; inset: 22px 35px auto; height: 128px; border: 1px solid rgba(112,194,255,.22); border-radius: 45% 45% 8px 8px; }
.windshield { position: absolute; inset: 162px 27px auto; height: 100px; border: 1px solid rgba(112,194,255,.32); border-radius: 30px 30px 8px 8px; background: rgba(1,6,13,.68); }
.roof { position: absolute; inset: 268px 36px 126px; border: 1px solid rgba(112,194,255,.25); border-radius: 16px; background: linear-gradient(90deg, rgba(2,8,16,.8), rgba(15,42,72,.6), rgba(2,8,16,.8)); }
.center-line { position: absolute; top: -20px; bottom: -20px; left: 50%; width: 1px; background: repeating-linear-gradient(to bottom, rgba(76,201,255,.3) 0 7px, transparent 7px 15px); }
.wheel { position: absolute; width: 74px; height: 134px; padding: 0; display: grid; place-items: center; cursor: pointer; color: #fff; background: #03070d; border: 1px solid rgba(168,184,207,.35); border-radius: 22px; box-shadow: inset 0 0 0 7px #0a101a; transition: border-color .25s, box-shadow .25s, transform .25s; }
.wheel::before { content: ""; width: 32px; height: 74px; border: 1px dashed rgba(76,201,255,.4); border-radius: 8px; }
.wheel span { position: absolute; inset: 50% auto auto 50%; width: 13px; height: 13px; transform: translate(-50%,-50%); border-radius: 50%; background: var(--blue-2); box-shadow: 0 0 0 8px rgba(25,167,255,.15), 0 0 25px var(--blue); opacity: 0; transition: opacity .2s; }
.wheel b { position: absolute; font-size: 9px; letter-spacing: .1em; }
.wheel:hover, .wheel:focus-visible, .wheel.active { outline: none; border-color: var(--blue-2); box-shadow: inset 0 0 0 7px #0a101a, 0 0 32px rgba(25,167,255,.27); transform: scale(1.04); }
.wheel:hover span, .wheel:focus-visible span, .wheel.active span { opacity: 1; animation: targetPulse 1.5s infinite; }
.wheel-fl { left: 57px; top: 90px; }.wheel-fr { right: 57px; top: 90px; }.wheel-rl { left: 57px; bottom: 70px; }.wheel-rr { right: 57px; bottom: 70px; }
.measure-line { position: absolute; left: 22px; right: 22px; height: 1px; background: linear-gradient(90deg, transparent, var(--blue), transparent); box-shadow: 0 0 8px var(--blue); pointer-events: none; }
.line-a { top: 157px; }.line-b { bottom: 137px; }
.geometry-panel { padding: 34px; color: var(--text); border-radius: 20px; }
.geometry-panel > p { margin: 0 0 4px; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .18em; }
.geometry-panel > h3 { margin: 0 0 26px; font-size: 26px; }
.parameter { border-top: 1px solid rgba(255,255,255,.08); }
.parameter button { width: 100%; padding: 20px 0; display: flex; justify-content: space-between; cursor: pointer; background: none; border: 0; text-align: left; }
.parameter button span { font-weight: 700; }
.parameter button b { color: var(--blue-2); font-size: 18px; }
.parameter p { max-height: 0; margin: 0; overflow: hidden; color: var(--muted); font-size: 13px; opacity: 0; transition: max-height .35s, opacity .35s, margin .35s; }
.parameter.active p { max-height: 120px; margin: -7px 0 20px; opacity: 1; }
.geometry-panel small { display: block; margin-top: 20px; color: rgba(168,184,207,.56); font-size: 10px; }

/* Animated stand */
.stand-section { background: transparent; }
.stand-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: center; }
.stand-copy > p:not(.eyebrow) { margin: 24px 0; }
.stand-copy ul { margin: 0; padding: 0; list-style: none; }
.stand-copy li { position: relative; margin: 12px 0; padding-left: 25px; color: #dbe7f5; }
.stand-copy li::before { content: ""; position: absolute; left: 0; top: .67em; width: 7px; height: 7px; border-radius: 50%; background: var(--blue-2); box-shadow: 0 0 12px var(--blue); }
.stand-animation { position: relative; height: 500px; overflow: hidden; background: radial-gradient(circle at 50% 72%, rgba(25,167,255,.24), transparent 34%), linear-gradient(145deg, rgba(14,34,59,.64), rgba(2,7,14,.76)); border: 1px solid rgba(142,211,255,.2); border-radius: 28px; box-shadow: var(--shadow), inset 0 1px rgba(255,255,255,.08), inset 0 -50px 80px rgba(25,167,255,.06); }
.stand-animation::before { content: ""; position: absolute; inset: 0; opacity: .16; background-image: linear-gradient(rgba(76,201,255,.15) 1px, transparent 1px), linear-gradient(90deg, rgba(76,201,255,.15) 1px, transparent 1px); background-size: 44px 44px; transform: perspective(500px) rotateX(64deg) scale(1.5); transform-origin: bottom; }
.camera { position: absolute; top: 70px; width: 30px; height: 210px; background: #111b29; border: 1px solid #29384d; border-radius: 5px; }
.camera::after { content: ""; position: absolute; top: 15px; width: 105px; height: 26px; background: #111b29; border: 1px solid #29384d; }
.camera i { position: absolute; z-index: 2; top: 21px; width: 15px; height: 15px; border: 3px solid var(--blue); border-radius: 50%; box-shadow: 0 0 18px var(--blue); }
.camera-left { left: 10%; }.camera-left::after { left: 12px; }.camera-left i { left: 75px; }
.camera-right { right: 10%; }.camera-right::after { right: 12px; }.camera-right i { right: 75px; }
.beam { position: absolute; z-index: 1; top: 107px; width: 42%; height: 1px; background: linear-gradient(90deg, var(--blue), transparent); filter: drop-shadow(0 0 6px var(--blue)); transform-origin: top; opacity: .7; }
.beam-left { left: 21%; transform: rotate(28deg); }.beam-right { right: 21%; transform: rotate(152deg); }
.mini-car { position: absolute; left: 50%; bottom: 80px; width: 58%; height: 210px; transform: translateX(-50%); border: 2px solid #607791; border-radius: 45% 45% 16% 16% / 18% 18% 12% 12%; background: linear-gradient(90deg, #111a26, #26384d, #111a26); box-shadow: 0 20px 45px #000; }
.mini-roof { position: absolute; left: 24%; right: 24%; top: 36px; bottom: 54px; border: 1px solid #617892; border-radius: 35%; background: #07101c; }
.target { position: absolute; width: 30px; height: 44px; border: 2px solid var(--blue-2); background: repeating-radial-gradient(circle, #fff 0 2px, #08101b 3px 6px); box-shadow: 0 0 18px rgba(25,167,255,.45); animation: targetPulse 1.7s infinite; }
.t1 { left: -17px; top: 34px; }.t2 { right: -17px; top: 34px; animation-delay: .3s; }.t3 { left: -17px; bottom: 22px; animation-delay: .6s; }.t4 { right: -17px; bottom: 22px; animation-delay: .9s; }
.scan-bar { position: absolute; left: 21%; right: 21%; height: 2px; top: 30%; z-index: 3; background: var(--blue-2); box-shadow: 0 0 15px var(--blue), 0 0 35px var(--blue); animation: scanBar 3s ease-in-out infinite; }
.stand-animation > p { position: absolute; left: 50%; bottom: 24px; transform: translateX(-50%); margin: 0; color: var(--muted); font-size: 11px; letter-spacing: .15em; text-transform: uppercase; white-space: nowrap; }
.stand-animation > p i { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: #3cff9c; box-shadow: 0 0 12px #3cff9c; animation: targetPulse 1.2s infinite; }

/* Timeline */
.timeline { position: relative; display: grid; grid-template-columns: repeat(7, 1fr); margin: 0; padding: 0; list-style: none; }
.timeline::before { content: ""; position: absolute; top: 35px; left: 5%; right: 5%; height: 1px; background: linear-gradient(90deg, transparent, var(--blue), var(--blue), transparent); }
.timeline li { position: relative; padding: 0 12px; text-align: center; }
.timeline li > span { position: relative; z-index: 1; width: 70px; height: 70px; margin: 0 auto 28px; display: grid; place-items: center; color: var(--blue-2); background: #081321; border: 1px solid rgba(76,201,255,.42); border-radius: 50%; box-shadow: 0 0 0 8px var(--bg), 0 0 24px rgba(25,167,255,.16); transition: transform .3s, box-shadow .3s; }
.cards-light .timeline { gap: 12px; }
.cards-light .timeline::before { background: linear-gradient(90deg, transparent, rgba(25,167,255,.55), rgba(25,167,255,.55), transparent); }
.cards-light .timeline li { padding: 22px 13px; background: var(--light-card); border: 1px solid rgba(255,255,255,.72); border-radius: 18px; box-shadow: inset 0 1px rgba(255,255,255,.96), inset -1px -1px rgba(25,167,255,.09), 0 18px 46px rgba(0,0,0,.23); }
.cards-light .timeline li > span { color: #087fc8; background: #fff; border-color: rgba(8,127,200,.38); box-shadow: 0 0 0 8px #eef3f8, 0 10px 30px rgba(8,74,121,.13); }
.cards-light .timeline li:hover > span { box-shadow: 0 0 0 8px #eef3f8, 0 14px 38px rgba(8,127,200,.23); }
.cards-light .timeline h3 { color: #071427; }
.cards-light .timeline p { color: #607187; }
.cards-light .timeline small { color: #087fc8; }
.timeline li:hover > span { transform: translateY(-6px); box-shadow: 0 0 0 8px var(--bg), 0 0 35px rgba(25,167,255,.38); }
.timeline svg { width: 27px; height: 27px; }
.timeline small { color: var(--blue-2); font-size: 9px; letter-spacing: .14em; text-transform: uppercase; }
.timeline h3 { min-height: 46px; margin: 10px 0 11px; font-size: 16px; }
.timeline p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }

/* Stats */
.stats { padding: var(--section-pad) 0; background: transparent; box-shadow: inset 0 1px rgba(255,255,255,.06), inset 0 -1px rgba(255,255,255,.06); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--grid-gap); }
.stat { padding: 42px 24px; text-align: center; background: var(--dark-card); border: 1px solid rgba(142,211,255,.2); border-radius: 20px; box-shadow: inset 0 1px rgba(255,255,255,.09), 0 20px 55px rgba(0,0,0,.27); }
.stat:last-child { border: 1px solid rgba(142,211,255,.2); }
.stat strong { display: block; color: #fff; font-family: "Arial Narrow", Impact, sans-serif; font-size: clamp(48px, 5.5vw, 76px); line-height: 1; letter-spacing: -.02em; }
.stat span { display: block; margin-top: 12px; color: rgba(255,255,255,.82); font-size: 12px; text-transform: uppercase; letter-spacing: .09em; }

/* Prices */
.prices { isolation: isolate; box-shadow: inset 0 -1px rgba(255,255,255,.05); }
.prices::before { content: ""; position: absolute; inset: 0; z-index: -2; background: linear-gradient(90deg, rgba(5,8,17,.96), rgba(5,8,17,.74)), url("assets/pricing-bg.webp") center/cover no-repeat; opacity: .72; }
.prices::after { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(circle at 82% 20%, rgba(25,167,255,.16), transparent 30%); pointer-events: none; }
.price-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--grid-gap); }
.price-card { min-width: 0; padding: 30px; overflow: hidden; color: #071427; background: var(--light-card-large); border: 1px solid rgba(255,255,255,.78); border-radius: var(--radius); box-shadow: inset 0 1px rgba(255,255,255,.98), inset -1px -1px rgba(25,167,255,.1), 0 22px 60px rgba(0,0,0,.27); transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease; }
.price-card:hover { transform: translateY(-4px); border-color: #fff; box-shadow: inset 0 1px #fff, inset -1px -1px rgba(25,167,255,.14), 0 28px 70px rgba(0,0,0,.33), 0 0 34px rgba(25,167,255,.13); }
.price-card-head { display: flex; align-items: flex-start; gap: 18px; margin-bottom: 26px; }
.price-card-head > span { flex: 0 0 40px; height: 40px; display: grid; place-items: center; color: #087fc8; background: rgba(255,255,255,.54); border: 1px solid rgba(8,127,200,.24); border-radius: 50%; font-size: 11px; font-weight: 800; }
.price-card h3 { margin: 4px 0 0; font-size: clamp(21px, 2vw, 28px); }
.price-card dl { margin: 0; display: grid; gap: 10px; }
.price-card dl > div { min-width: 0; padding: 16px 18px; display: flex; align-items: center; justify-content: space-between; gap: 18px; background: rgba(255,255,255,.42); border: 1px solid rgba(8,127,200,.16); border-radius: 13px; }
.price-card dt { color: #5d6d82; font-size: 14px; }
.price-card dd { margin: 0; color: #071427; font-size: clamp(22px, 2.3vw, 30px); font-weight: 800; line-height: 1; white-space: nowrap; }
.price-card-single { display: grid; grid-template-columns: 1fr auto; align-items: end; column-gap: 24px; }
.price-card-single .price-card-head { grid-column: 1 / -1; }
.price-card-single > p { margin: 0; color: #5d6d82; font-size: 14px; }
.price-card-single > strong { color: #071427; font-size: clamp(27px, 3vw, 38px); line-height: 1; white-space: nowrap; }
.price-card-single > strong small { color: #087fc8; font-size: .52em; font-weight: 800; text-transform: uppercase; }
.price-note { margin: 22px 0 0; color: var(--muted); font-size: 12px; }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: .65fr 1.35fr; gap: 90px; align-items: start; }
.faq-intro { position: sticky; top: 130px; }
.faq-intro > p:not(.eyebrow) { margin: 24px 0; }
.faq-intro > a { color: var(--blue-2); font-size: 24px; font-weight: 750; }
.faq-phones { display: grid; gap: 8px; }
.faq-phones a { width: fit-content; color: var(--blue-2); font-size: 21px; font-weight: 750; }
.accordion { border-top: 1px solid rgba(255,255,255,.1); }
.cards-light .accordion { padding: 0 30px; background: var(--light-card-large); border: 1px solid rgba(255,255,255,.76); border-radius: 22px; box-shadow: inset 0 1px rgba(255,255,255,.98), inset -1px -1px rgba(25,167,255,.1), 0 25px 72px rgba(0,0,0,.3); }
.cards-light .faq-item { border-bottom-color: rgba(7,20,39,.13); }
.cards-light .faq-item:last-child { border-bottom: 0; }
.cards-light .faq-item > button { color: #071427; }
.cards-light .faq-item > button i { background: #fff; border-color: rgba(8,127,200,.35); box-shadow: 0 7px 20px rgba(8,74,121,.08); }
.cards-light .faq-answer p { color: #5d6d82; }
.faq-item { border-bottom: 1px solid rgba(255,255,255,.1); }
.faq-item > button { width: 100%; padding: 28px 0; display: flex; align-items: center; justify-content: space-between; gap: 30px; cursor: pointer; background: transparent; border: 0; text-align: left; font-weight: 650; }
.faq-item > button i { position: relative; flex: 0 0 32px; height: 32px; border: 1px solid rgba(76,201,255,.35); border-radius: 50%; }
.faq-item > button i::before, .faq-item > button i::after { content: ""; position: absolute; top: 50%; left: 50%; width: 12px; height: 1px; background: var(--blue-2); transform: translate(-50%,-50%); transition: transform .25s; }
.faq-item > button i::after { transform: translate(-50%,-50%) rotate(90deg); }
.faq-item.open > button i::after { transform: translate(-50%,-50%) rotate(0); }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .35s ease; }
.faq-answer p { min-height: 0; margin: 0; overflow: hidden; color: var(--muted); font-size: 14px; }
.faq-item.open .faq-answer { grid-template-rows: 1fr; }
.faq-item.open .faq-answer p { margin: -7px 50px 28px 0; }

/* Contacts / Footer */
.contacts { position: relative; padding: var(--section-pad) 0; overflow: hidden; background: transparent; box-shadow: inset 0 1px var(--line); }
.contacts::before { content: ""; position: absolute; width: 450px; height: 450px; left: -200px; bottom: -200px; border-radius: 50%; background: rgba(25,167,255,.18); filter: blur(110px); }
.contacts-grid { display: block; }
.contact-copy h2 { margin-bottom: var(--heading-gap); }
.branch-list { display: grid; grid-template-columns: minmax(0, 640px); gap: var(--grid-gap); }
.branch-card { padding: 25px; color: #071427; background: var(--light-card-large); border: 1px solid rgba(255,255,255,.78); border-radius: 20px; box-shadow: inset 0 1px rgba(255,255,255,.98), inset -1px -1px rgba(25,167,255,.1), 0 22px 60px rgba(0,0,0,.27); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%); transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease; }
.branch-card:hover { transform: translateY(-4px); border-color: rgba(255,255,255,.98); box-shadow: inset 0 1px rgba(255,255,255,1), inset -1px -1px rgba(25,167,255,.14), 0 28px 70px rgba(0,0,0,.32), 0 0 32px rgba(25,167,255,.13); }
.branch-card > p { margin: 0 0 7px; color: var(--blue-2); font-size: 10px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.branch-card h3 { margin: 0 0 16px; font-size: 23px; }
.branch-phone { width: fit-content; display: flex; align-items: center; gap: 10px; color: #071427; font-size: 21px; font-weight: 750; }
.branch-phone svg, .branch-card > span svg { width: 20px; height: 20px; color: var(--blue-2); }
.branch-card > span { margin: 10px 0 20px; display: flex; align-items: center; gap: 10px; color: #5d6d82; font-size: 12px; }
.branch-card > div { display: grid; grid-template-columns: .8fr 1.2fr; gap: 10px; }
.branch-card .btn { min-height: 50px; padding: 0 14px; font-size: 13px; }
.branch-card .btn-secondary { color: #071427; background: rgba(255,255,255,.42); border-color: rgba(8,127,200,.35); box-shadow: inset 0 1px rgba(255,255,255,.72); }
.branch-card .btn-secondary:hover { background: rgba(255,255,255,.68); border-color: #087fc8; box-shadow: inset 0 1px rgba(255,255,255,.9), 0 10px 26px rgba(8,127,200,.16); }
.footer { padding: var(--section-pad) 0 32px; background: #02050a; }
.footer-top { display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; padding-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer-top p { max-width: 420px; margin: 0; color: var(--muted); font-size: 13px; }
.footer-branches { justify-self: end; display: grid; gap: 8px; text-align: right; }
.footer-branches a { color: var(--blue-2); font-size: 13px; font-weight: 700; }
.footer-services { display: grid; gap: 7px; justify-self: center; }
.footer-services a { color: var(--muted); font-size: 13px; transition: color .2s; }
.footer-services a:hover, .footer-services a:focus-visible { color: var(--blue-2); }
.footer-bottom { padding-top: 26px; display: flex; justify-content: space-between; gap: 20px; color: rgba(168,184,207,.68); font-size: 11px; }
.footer-bottom button { padding: 0; color: inherit; cursor: pointer; background: none; border: 0; text-decoration: underline; text-underline-offset: 4px; }
.mobile-bar { display: none; }

/* Modal */
.privacy-modal { width: min(680px, calc(100% - 32px)); padding: 0; color: var(--text); background: #091526; border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); }
.privacy-modal::backdrop { background: rgba(1,4,9,.82); backdrop-filter: blur(7px); }
.privacy-modal > div { position: relative; padding: 46px; }
.privacy-modal h2 { font-size: 34px; }
.privacy-modal p { color: var(--muted); font-size: 14px; }
.privacy-modal a { color: var(--blue-2); }
.modal-close { position: absolute; top: 16px; right: 18px; width: 38px; height: 38px; cursor: pointer; color: #fff; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: 50%; font-size: 24px; }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.8,.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.benefits-grid .reveal:nth-child(2), .reason-grid .reveal:nth-child(2) { transition-delay: .06s; }
.benefits-grid .reveal:nth-child(3), .reason-grid .reveal:nth-child(3) { transition-delay: .12s; }
.benefits-grid .reveal:nth-child(4), .reason-grid .reveal:nth-child(4) { transition-delay: .18s; }
.benefits-grid .reveal:nth-child(5), .reason-grid .reveal:nth-child(5) { transition-delay: .24s; }
.benefits-grid .reveal:nth-child(6), .reason-grid .reveal:nth-child(6) { transition-delay: .3s; }

@keyframes heroZoom { from { opacity: .2; transform: scale(1.035); } to { opacity: 1; transform: scale(1); } }
@keyframes heroUp { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: translateY(0); } }
@keyframes scanPulse { 0%,100% { opacity: .12; } 50% { opacity: .55; } }
@keyframes scrollCue { 0%,100% { transform: rotate(45deg) translate(-1px,-1px); opacity: .5; } 50% { transform: rotate(45deg) translate(3px,3px); opacity: 1; } }
@keyframes targetPulse { 0%,100% { opacity: .45; } 50% { opacity: 1; } }
@keyframes scanBar { 0%,100% { top: 24%; opacity: .35; } 50% { top: 78%; opacity: 1; } }

/* Tablet */
@media (max-width: 1100px) {
  .container { width: min(calc(100% - 48px), var(--container)); }
  .nav { display: none; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .reason-grid { grid-template-columns: repeat(3, 1fr); }
  .geometry-wrap, .stand-grid { grid-template-columns: 1fr; }
  .stand-copy { max-width: 720px; }
  .timeline { grid-template-columns: repeat(2, 1fr); gap: 28px 20px; }
  .timeline::before { display: none; }
  .timeline li { padding: 22px; display: grid; grid-template-columns: 70px 1fr; gap: 20px; text-align: left; background: rgba(255,255,255,.025); border: 1px solid rgba(255,255,255,.07); border-radius: 16px; }
  .cards-light .timeline li { background: var(--light-card); border-color: rgba(76,201,255,.2); box-shadow: inset 0 1px rgba(255,255,255,.95), 0 14px 38px rgba(0,0,0,.2); }
  .timeline li > span { margin: 0; }
  .timeline h3 { min-height: 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: var(--grid-gap); }

  .price-grid { gap: var(--grid-gap); }
  .faq-grid { gap: 55px; }

}

/* Mobile */
@media (max-width: 760px) {
  :root { --section-pad: 28px; --heading-gap: 32px; --grid-gap: 12px; }
  html { scroll-padding-top: 84px; }
  body { padding-bottom: calc(68px + env(safe-area-inset-bottom)); }
  .container { width: min(calc(100% - 34px), var(--container)); }

  .site-header { padding: 10px 0; }
  .header-inner { height: 62px; padding: 0 13px 0 17px; border-radius: 13px; }
  .brand { font-size: 11px; gap: 10px; }.brand-mark { width: 29px; height: 29px; }
  .header-phone { display: none; }.menu-btn { display: block; }
  .nav { position: absolute; top: 72px; left: 0; right: 0; padding: 20px; display: flex; flex-direction: column; align-items: stretch; gap: 0; visibility: hidden; opacity: 0; transform: translateY(-10px); background: rgba(4,10,20,.96); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); transition: opacity .25s, transform .25s, visibility .25s; }
  .nav.open { visibility: visible; opacity: 1; transform: translateY(0); }
  .nav a { padding: 14px 4px; border-bottom: 1px solid rgba(255,255,255,.07); }
  .menu-btn[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }.menu-btn[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .hero { align-items: start; }
  .hero-bg { background-position: 67% center; }
  .hero::before { background: linear-gradient(180deg, rgba(3,6,13,.2) 0%, rgba(3,7,15,.22) 28%, rgba(3,7,15,.94) 57%, #050811 100%), linear-gradient(90deg, rgba(3,6,13,.38), transparent); }
  .hero-inner { padding-top: clamp(140px,18svh,180px); }
  .hero-copy { width: 100%; }
  .eyebrow { margin-bottom: 18px; font-size: 9px; letter-spacing: .18em; }
  h1 { margin-bottom: 18px; font-size: clamp(49px, 15.4vw, 68px); line-height: .98; }
  .hero-lead { max-width: 520px; margin-bottom: 24px; font-size: 15px; line-height: 1.55; }
  .hero-actions { display: grid; grid-template-columns: 1fr; gap: 10px; }.btn { min-height: 57px; padding: 0 19px; font-size: 14px; }
  .hero-trust { margin-top: 26px; }.hero-trust li { padding-top: 14px; }.hero-trust strong { font-size: 17px; }.hero-trust span { font-size: 9px; }
  .scan-lines { display: none; }.scroll-cue { display: none; }
  .section-head { grid-template-columns: 1fr; gap: 23px; }
  .section-head h2, .split-heading h2, .stand-copy h2, .faq-intro h2, .contact-copy h2 { font-size: clamp(40px, 12vw, 56px); }
  .section-head > p { font-size: 14px; }
  .benefits-grid { grid-template-columns: 1fr; gap: var(--grid-gap); }.card { min-height: 0; padding: 26px; }.card > svg { margin-bottom: 26px; }
  .reason-grid { grid-template-columns: 1fr 1fr; gap: var(--grid-gap); }.reason { min-height: 135px; padding: 18px; }.reason h3 { font-size: 14px; }.reason.feature { grid-row: auto; grid-column: span 2; min-height: 225px; }.reason.feature h3 { font-size: 22px; }
  .geometry-wrap { min-height: 0; padding: 20px 12px; gap: 25px; border-radius: 20px; }
  .car-diagram { width: 320px; max-width: 100%; height: 420px; transform: scale(.88); margin-block: -24px; }
  .car-body { inset: 12px 75px; }.wheel { width: 55px; height: 96px; border-radius: 17px; }.wheel-fl { left: 34px; top: 70px; }.wheel-fr { right: 34px; top: 70px; }.wheel-rl { left: 34px; bottom: 54px; }.wheel-rr { right: 34px; bottom: 54px; }.line-a { top: 118px; }.line-b { bottom: 102px; }
  .geometry-panel { padding: 24px; }
  .stand-grid { gap: 38px; }.stand-animation { height: 380px; }.mini-car { width: 62%; height: 165px; }.camera { top: 48px; height: 160px; }.camera-left { left: 7%; }.camera-right { right: 7%; }.camera::after { width: 70px; }.camera-left i { left: 48px; }.camera-right i { right: 48px; }.beam-left { left: 22%; }.beam-right { right: 22%; }
  .timeline { grid-template-columns: 1fr; gap: 12px; }.timeline li { grid-template-columns: 58px 1fr; padding: 18px; }.timeline li > span { width: 58px; height: 58px; }.timeline svg { width: 23px; height: 23px; }
  .stats-grid { gap: var(--grid-gap); }.stat { padding: 28px 10px; border-radius: 15px; }.stat strong { font-size: 42px; }.stat span { padding: 0 8px; font-size: 9px; }
  .price-grid { grid-template-columns: 1fr; gap: var(--grid-gap); }.price-card { padding: 23px; }.price-card-head { margin-bottom: 20px; }.price-card dl > div { padding: 14px 15px; }.price-card-single { grid-template-columns: 1fr; row-gap: 10px; }
  .price-card-single > strong { font-size: clamp(24px,7vw,34px); }
  .reveal { opacity: 1; transform: none; }
  .faq-grid { grid-template-columns: 1fr; gap: 42px; }.faq-intro { position: static; }.cards-light .accordion { padding: 0 20px; }.faq-item > button { padding: 22px 0; font-size: 14px; }.faq-item.open .faq-answer p { margin-right: 0; }
  .branch-list { grid-template-columns: 1fr; }.branch-card { padding: 22px; }.branch-phone { font-size: 18px; }
  .footer { padding-bottom: 28px; }.footer-top { grid-template-columns: 1fr; gap: 30px; }.footer-branches { justify-self: start; text-align: left; }.footer-bottom { flex-direction: column; gap: 12px; }
  .footer-services { justify-self: start; }
  .mobile-bar { position: fixed; z-index: 90; left: 0; right: 0; bottom: 0; height: calc(68px + env(safe-area-inset-bottom)); display: grid; grid-template-columns: 1fr 1fr; padding: 8px 8px calc(8px + env(safe-area-inset-bottom)); gap: 8px; background: rgba(3,8,16,.94); border-top: 1px solid var(--line); backdrop-filter: blur(16px); }
  .mobile-bar a { display: flex; align-items: center; justify-content: center; gap: 8px; color: #fff; border: 1px solid rgba(76,201,255,.4); border-radius: 9px; font-size: 13px; font-weight: 700; }.mobile-bar a:first-child { background: linear-gradient(135deg, #1189ef, #20b5ff); border: 0; }.mobile-bar svg { width: 18px; height: 18px; }

  .privacy-modal > div { padding: 34px 24px; }.privacy-modal h2 { font-size: 27px; }
}

@media (max-width: 390px) {
  .brand > span:last-child { display: none; }
  .hero-trust span { letter-spacing: .03em; }
  .reason-grid { grid-template-columns: 1fr; }.reason.feature { grid-column: auto; }
  
  .branch-card > div { grid-template-columns: 1fr; }

}

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