/* =========================================================
   Berkut Tuning — BMW M inspired theme
   ========================================================= */
:root {
  --bg: #000;
  --bg-2: #07080a;
  --surface: #0d0f12;
  --surface-2: #14171c;
  --line: rgba(255, 255, 255, .08);
  --line-2: rgba(255, 255, 255, .16);
  --text: #f3f5f8;
  --muted: #8d96a3;
  --m-light: #81c4ff;
  --m-dark: #16588e;
  --m-red: #e7222e;
  --accent: #1c69d4;
  --ok: #3ddc97;
  --radius: 4px;
  --head: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --ease: cubic-bezier(.2, .7, .1, 1);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; }
@supports (overflow: clip) { html, body { overflow-x: clip; } }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 16px/1.65 var(--body); -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--m-light); text-decoration: none; transition: color .2s; }
a:hover { color: #fff; }
::selection { background: var(--accent); color: #fff; }
.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.container.narrow { max-width: 860px; }
.center { text-align: center; }
.muted { color: var(--muted); }
.fine { font-size: 12.5px; color: var(--muted); line-height: 1.5; margin: 12px 0 0; }
[hidden] { display: none !important; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--head); font-weight: 700; text-transform: uppercase; letter-spacing: .02em; line-height: 1.05; margin: 0 0 .5em; }
.h1 { font-size: clamp(40px, 6vw, 76px); font-style: italic; }
.h2 { font-size: clamp(32px, 4.2vw, 54px); font-style: italic; }
.h3 { font-size: 26px; }
.lead { font-size: clamp(16px, 1.5vw, 19px); color: #c9d0d9; max-width: 720px; }
.eyebrow { display: flex; align-items: center; gap: 12px; font: 600 13px/1 var(--body); letter-spacing: .22em; text-transform: uppercase; color: var(--muted); margin: 0 0 18px; }
.eyebrow.center { justify-content: center; }
.m-dash { display: inline-block; width: 36px; height: 4px; background: linear-gradient(90deg, var(--m-light) 0 33%, var(--m-dark) 33% 66%, var(--m-red) 66%); transform: skewX(-20deg); }

/* ---------- M stripe ---------- */
.m-stripe { height: 3px; background: linear-gradient(90deg, var(--m-light) 0 33.33%, var(--m-dark) 33.33% 66.66%, var(--m-red) 66.66%); }

/* ---------- Loader ---------- */
.loader { position: fixed; inset: 0; background: #000; z-index: 1000; display: grid; place-items: center; transition: opacity .5s .1s, visibility .5s .1s; }
.loader-stripes { display: flex; gap: 6px; transform: skewX(-20deg); }
.loader-stripes i { width: 14px; height: 54px; animation: ldr .9s var(--ease) infinite alternate; }
.loader-stripes i:nth-child(1) { background: var(--m-light); }
.loader-stripes i:nth-child(2) { background: var(--m-dark); animation-delay: .15s; }
.loader-stripes i:nth-child(3) { background: var(--m-red); animation-delay: .3s; }
@keyframes ldr { from { transform: scaleY(.25); opacity: .4; } to { transform: scaleY(1); opacity: 1; } }
body.loaded .loader { opacity: 0; visibility: hidden; }

/* ---------- Buttons ---------- */
.btn {
  --c: #fff; position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 30px; border: 1px solid transparent; border-radius: var(--radius); cursor: pointer;
  font: 700 15px/1 var(--head); letter-spacing: .14em; text-transform: uppercase; color: var(--c);
  overflow: hidden; isolation: isolate; transition: transform .25s var(--ease), border-color .25s, background .25s, color .25s;
  background: none;
}
.btn::before { content: ""; position: absolute; inset: 0; z-index: -1; transform: translateX(-101%) skewX(-20deg); transition: transform .45s var(--ease); width: 130%; left: -15%; }
.btn:hover { transform: translateY(-2px); color: #fff; }
.btn:hover::before { transform: translateX(0) skewX(-20deg); }
.btn:active { transform: translateY(0) scale(.98); }
.btn-primary { background: var(--accent); }
.btn-primary::before { background: linear-gradient(90deg, var(--m-dark), var(--m-red)); }
.btn-ghost { border-color: var(--line-2); }
.btn-ghost::before { background: var(--accent); }
.btn-ghost:hover { border-color: var(--accent); }
.btn-sm { padding: 11px 18px; font-size: 13px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .35; pointer-events: none; }
.btn svg { transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.link-btn { background: none; border: 0; padding: 0; color: var(--m-light); font: 600 13px var(--body); letter-spacing: .08em; text-transform: uppercase; cursor: pointer; }
.link-btn:hover { color: #fff; }

/* ---------- Header ---------- */
.promo-bar { display: flex; justify-content: center; align-items: center; gap: 12px; padding: 8px 16px; background: linear-gradient(90deg, var(--m-dark), var(--m-red)); font-size: 13.5px; font-weight: 500; text-align: center; flex-wrap: wrap; }
.promo-tag { font: 800 13px var(--head); letter-spacing: .14em; text-transform: uppercase; background: #000; padding: 4px 10px; transform: skewX(-12deg); }
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(0, 0, 0, .72); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); transition: background .3s; }
.site-header.scrolled { background: rgba(0, 0, 0, .92); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }
.logo img { height: 40px; width: auto; }
.main-nav { display: flex; align-items: center; gap: 34px; }
.main-nav a { position: relative; color: #d4d9e0; font: 600 15px var(--head); letter-spacing: .14em; text-transform: uppercase; padding: 6px 0; }
.main-nav a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 2px; background: linear-gradient(90deg, var(--m-light), var(--m-dark), var(--m-red)); transform: scaleX(0); transform-origin: right; transition: transform .35s var(--ease); }
.main-nav a:hover, .main-nav a.active { color: #fff; }
.main-nav a:hover::after, .main-nav a.active::after { transform: scaleX(1); transform-origin: left; }
.main-nav .nav-cta { border: 1px solid var(--line-2); padding: 9px 16px; }
.main-nav .nav-cta::after { display: none; }
.main-nav .nav-cta:hover { border-color: var(--m-light); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.icon-btn { position: relative; display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; background: none; color: #fff; cursor: pointer; transition: border-color .2s, background .2s; }
.icon-btn:hover { border-color: var(--m-light); color: #fff; background: rgba(129, 196, 255, .08); }
.cart-count { position: absolute; top: -4px; right: -4px; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 10px; background: var(--m-red); font: 700 11px/20px var(--body); text-align: center; transform: scale(0); transition: transform .3s var(--ease); }
.cart-count.has { transform: scale(1); }
.cart-count.bump { animation: bump .5s var(--ease); }
@keyframes bump { 40% { transform: scale(1.5); } }
.burger { display: none; width: 44px; height: 44px; background: none; border: 0; cursor: pointer; position: relative; }
.burger span { position: absolute; left: 11px; width: 22px; height: 2px; background: #fff; transition: transform .3s, opacity .3s; }
.burger span:nth-child(1) { top: 15px; } .burger span:nth-child(2) { top: 21px; } .burger span:nth-child(3) { top: 27px; }
.burger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero, .page-hero, .car-hero { position: relative; overflow: hidden; }
.hero { min-height: calc(100vh - 79px); display: flex; align-items: center; padding: 80px 0 110px; }
.page-hero { padding: 90px 0 70px; }
.page-hero.slim { padding: 60px 0 30px; }
.car-hero { padding: 40px 0 60px; }
.hero-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(ellipse 80% 70% at 60% 40%, #000 20%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 80% 70% at 60% 40%, #000 20%, transparent 75%); opacity: .55; }
.hero-glow { position: absolute; width: 900px; height: 900px; right: -300px; top: -350px; background: radial-gradient(circle, rgba(28, 105, 212, .28), transparent 60%); filter: blur(10px); animation: glow 9s ease-in-out infinite alternate; }
@keyframes glow { to { transform: translate(-120px, 80px) scale(1.1); } }
.hero-streaks { position: absolute; inset: 0; transform: skewY(-12deg); }
.hero-streaks i { position: absolute; left: -40%; height: 3px; width: 40%; animation: streak 4.5s linear infinite; opacity: .85; }
.hero-streaks i:nth-child(1) { top: 38%; background: linear-gradient(90deg, transparent, var(--m-light)); }
.hero-streaks i:nth-child(2) { top: 40%; background: linear-gradient(90deg, transparent, var(--m-dark)); animation-delay: .25s; }
.hero-streaks i:nth-child(3) { top: 42%; background: linear-gradient(90deg, transparent, var(--m-red)); animation-delay: .5s; }
@keyframes streak { 0% { transform: translateX(0); } 60%, 100% { transform: translateX(400%); } }
.hero-title { font-size: clamp(48px, 9vw, 124px); font-style: italic; font-weight: 800; line-height: .92; margin: 0 0 26px; }
.hero-title .line { display: block; }
.hero-title .accent { background: linear-gradient(90deg, var(--m-light), #fff 45%, var(--m-light)); -webkit-background-clip: text; background-clip: text; color: transparent; background-size: 200% 100%; animation: shine 5s linear infinite; }
@keyframes shine { to { background-position: -200% 0; } }
.hero-sub { font-size: clamp(16px, 1.6vw, 20px); color: #c9d0d9; max-width: 640px; margin: 0 0 40px; }
.hero-badges { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 22px; margin-top: 34px; color: var(--muted); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; }
.hero-badges b { font: 700 18px var(--head); letter-spacing: .12em; color: #fff; opacity: .85; }
.scroll-hint { position: absolute; left: 50%; bottom: 28px; width: 26px; height: 42px; border: 2px solid var(--line-2); border-radius: 14px; transform: translateX(-50%); }
.scroll-hint span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: #fff; animation: wheel 1.6s infinite; }
@keyframes wheel { to { transform: translateY(14px); opacity: 0; } }

/* ---------- Selector ---------- */
.selector { display: grid; grid-template-columns: 1.3fr 1.3fr .8fr auto; gap: 0; max-width: 1040px; background: rgba(13, 15, 18, .85); border: 1px solid var(--line-2); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); position: relative; }
.selector::before { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 3px; background: linear-gradient(90deg, var(--m-light) 0 33%, var(--m-dark) 33% 66%, var(--m-red) 66%); }
.sel-step { padding: 16px 20px 14px; border-right: 1px solid var(--line); min-width: 0; }
.sel-step label { display: flex; gap: 8px; font: 600 11px var(--body); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.sel-num { color: var(--m-light); }
.sel-step select { width: 100%; background: transparent; color: #fff; border: 0; font: 600 18px var(--head); letter-spacing: .04em; padding: 4px 22px 4px 0; cursor: pointer; appearance: none; -webkit-appearance: none; outline: none; text-overflow: ellipsis;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2381c4ff' stroke-width='2'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 2px center; }
.sel-step select:disabled { opacity: .35; cursor: not-allowed; }
.sel-step select option, .sel-step select optgroup { background: #111; color: #fff; }
.sel-step.pulse { animation: pulse 1s var(--ease); }
@keyframes pulse { 0% { box-shadow: inset 0 0 0 0 rgba(129, 196, 255, .0); } 30% { box-shadow: inset 0 -3px 0 0 var(--m-light); } 100% { box-shadow: inset 0 -3px 0 0 transparent; } }
.sel-go { border-radius: 0; padding: 0 32px; min-height: 76px; }

/* ---------- Marquee ---------- */
.marquee { overflow: hidden; border-block: 1px solid var(--line); padding: 22px 0; background: var(--bg-2); }
.marquee-track { display: flex; align-items: center; gap: 38px; width: max-content; animation: marquee 32s linear infinite; }
.marquee span { font: 800 italic 30px var(--head); letter-spacing: .1em; color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .5); white-space: nowrap; }
.marquee i { width: 26px; height: 4px; background: linear-gradient(90deg, var(--m-light) 0 33%, var(--m-dark) 33% 66%, var(--m-red) 66%); transform: skewX(-20deg); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
.section { padding: 110px 0; position: relative; }
.section-alt { background: var(--bg-2); border-block: 1px solid var(--line); }
.sec-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 40px; flex-wrap: wrap; }
.two-col { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: center; }

.about-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 80px; align-items: center; }
.about p { color: #c2c9d2; }
.about .btn { margin-top: 18px; }
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.stat { background: var(--bg); padding: 36px 28px; position: relative; overflow: hidden; }
.stat::after { content: ""; position: absolute; left: 0; bottom: 0; height: 3px; width: 0; background: linear-gradient(90deg, var(--m-light), var(--m-dark), var(--m-red)); transition: width 1.2s var(--ease) .3s; }
.stat.in::after, .stats.in .stat::after { width: 100%; }
.stat strong { font: 800 italic clamp(44px, 5vw, 64px)/1 var(--head); }
.stat em { font: 800 italic 34px var(--head); color: var(--m-light); font-style: normal; margin-left: 2px; }
.stat span { display: block; margin-top: 10px; color: var(--muted); font-size: 14px; text-transform: uppercase; letter-spacing: .1em; }

.card { background: var(--surface); border: 1px solid var(--line); padding: 32px 28px; position: relative; transition: transform .4s var(--ease), border-color .3s, background .3s; }
.card:hover { transform: translateY(-6px); border-color: var(--line-2); background: var(--surface-2); }
.cards-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.feature-card h3 { font-size: 24px; margin-top: 18px; }
.feature-card p { color: var(--muted); margin: 0; font-size: 15px; }
.card-num { font: 800 italic 54px/1 var(--head); color: transparent; -webkit-text-stroke: 1px rgba(129, 196, 255, .6); }
.feature-card::before { content: ""; position: absolute; left: 0; top: 0; height: 3px; width: 100%; background: linear-gradient(90deg, var(--m-light), var(--m-dark), var(--m-red)); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
.feature-card:hover::before { transform: scaleX(1); }

/* phone section */
.phone-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 80px; align-items: center; }
.phone-mock { position: relative; display: flex; justify-content: center; }
.phone { width: 280px; height: 560px; border: 2px solid #2a2f37; border-radius: 42px; padding: 14px; background: #050608; box-shadow: 0 40px 120px rgba(28, 105, 212, .25), inset 0 0 0 6px #0c0e12; position: relative; }
.phone-notch { position: absolute; top: 18px; left: 50%; width: 90px; height: 24px; margin-left: -45px; border-radius: 14px; background: #000; z-index: 2; }
.phone-screen { height: 100%; border-radius: 30px; background: linear-gradient(180deg, #0c1220, #05070b); padding: 56px 20px 20px; display: flex; flex-direction: column; gap: 14px; overflow: hidden; }
.ph-head { font: 700 13px var(--head); letter-spacing: .24em; color: var(--muted); }
.ph-slots { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.ph-slots span { border: 1px solid var(--line-2); text-align: center; padding: 8px 0; font: 700 18px var(--head); border-radius: 6px; transition: all .3s; }
.ph-slots span.on { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 20px rgba(28, 105, 212, .6); }
.ph-gauge { position: relative; text-align: center; margin: 6px 0 4px; }
.ph-gauge svg { width: 180px; margin: 0 auto; overflow: visible; }
.ph-gauge path { fill: none; stroke-width: 8; stroke-linecap: round; }
.g-bg { stroke: #1b2029; }
.g-val { stroke: url(#none); stroke: var(--m-light); stroke-dasharray: 160; stroke-dashoffset: 160; transition: stroke-dashoffset 1.8s var(--ease); }
.phone-mock.in .g-val { stroke-dashoffset: 40; animation: gauge 3s ease-in-out 2s infinite alternate; }
@keyframes gauge { to { stroke-dashoffset: 18; } }
.ph-gauge b { position: absolute; left: 0; right: 0; top: 34px; font: 800 italic 34px var(--head); }
.ph-gauge small { display: block; color: var(--muted); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; margin-top: -8px; }
.ph-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.tg { width: 38px; height: 22px; border-radius: 11px; background: #252a33; position: relative; transition: background .3s; }
.tg::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .3s var(--ease); }
.tg.on { background: var(--accent); }
.tg.on::after { transform: translateX(16px); }
.wheel { position: absolute; right: 0; bottom: 30px; display: grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: 14px; border-radius: 18px; background: #0e1116; border: 1px solid var(--line-2); box-shadow: 0 20px 50px rgba(0, 0, 0, .6); transform: rotate(-8deg); }
.wheel span { width: 46px; height: 32px; display: grid; place-items: center; border-radius: 8px; background: #1a1e25; font: 700 12px var(--head); letter-spacing: .1em; color: #aab3bf; }
.wheel span:nth-child(3) { animation: press 3s infinite 1s; }
@keyframes press { 0%, 80%, 100% { background: #1a1e25; color: #aab3bf; } 85%, 92% { background: var(--accent); color: #fff; } }

.check-list { list-style: none; padding: 0; margin: 24px 0 30px; display: grid; gap: 14px; }
.check-list li { position: relative; padding-left: 34px; color: #c2c9d2; }
.check-list li::before { content: ""; position: absolute; left: 0; top: 4px; width: 20px; height: 20px; border-radius: 50%; border: 1.5px solid var(--m-light); background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4L18 8' fill='none' stroke='%2381c4ff' stroke-width='2.6'/%3E%3C/svg%3E") center/14px no-repeat; }
.check-list b { color: #fff; }
.check-list.sm { gap: 12px; font-size: 14.5px; }
.check-list.sm span { color: var(--muted); }
.check-list.cols { grid-template-columns: 1fr 1fr; margin-top: 40px; }

.steps { list-style: none; padding: 0; margin: 48px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: s; border: 1px solid var(--line); }
.steps li { padding: 34px 28px; border-right: 1px solid var(--line); position: relative; }
.steps li:last-child { border-right: 0; }
.steps b { font: 800 italic 18px var(--head); color: var(--m-light); letter-spacing: .1em; }
.steps h3 { font-size: 24px; margin: 14px 0 8px; }
.steps p { color: var(--muted); margin: 0; font-size: 15px; }
.steps li::after { content: ""; position: absolute; left: 0; top: -1px; height: 3px; width: 0; background: var(--m-light); transition: width .8s var(--ease) var(--d, 0ms); }
.steps li.in::after { width: 100%; }

/* tiles (instagram) */
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.tile { position: relative; aspect-ratio: 1; overflow: hidden; background: var(--surface); display: block; }
.tile img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease), filter .5s; filter: grayscale(.35); }
.tile:hover img { transform: scale(1.08); filter: none; }
.tile-cap { position: absolute; inset: auto 0 0 0; padding: 40px 16px 14px; background: linear-gradient(transparent, rgba(0, 0, 0, .9)); color: #fff; font-size: 13px; line-height: 1.4; transform: translateY(100%); transition: transform .45s var(--ease); }
.tile:hover .tile-cap { transform: none; }
.tile-video { position: absolute; top: 12px; right: 12px; font-size: 14px; background: rgba(0, 0, 0, .6); padding: 4px 8px; border-radius: 3px; color: #fff; }
.tile-ph { display: grid; place-items: center; background: repeating-linear-gradient(-45deg, #0b0c0f 0 14px, #0e1014 14px 28px); border: 1px solid var(--line); }
.tile-ph span { font: 800 italic 22px var(--head); letter-spacing: .3em; color: rgba(255, 255, 255, .08); }

.cta { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 56px; border: 1px solid var(--line-2); background: radial-gradient(circle at 100% 0, rgba(28, 105, 212, .25), transparent 55%), var(--surface); position: relative; overflow: hidden; flex-wrap: wrap; }
.cta::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; background: linear-gradient(180deg, var(--m-light), var(--m-dark), var(--m-red)); }
.cta .lead { margin: 0; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.cta-actions.center { justify-content: center; margin-top: 30px; }

/* ---------- Models ---------- */
.group-title { font-size: 28px; margin: 50px 0 20px; display: flex; align-items: center; gap: 14px; }
.group-title:first-child { margin-top: 0; }
.group-title::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.model-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.model-card { position: relative; display: block; padding: 24px 22px; background: var(--surface); border: 1px solid var(--line); color: #fff; transition: transform .35s var(--ease), border-color .3s; overflow: hidden; }
.model-card:hover { transform: translateY(-4px); border-color: var(--m-light); color: #fff; }
.model-card small { color: var(--muted); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.model-card strong { display: block; font: 700 italic 30px/1.1 var(--head); text-transform: uppercase; margin: 6px 0 8px; }
.model-card span { display: block; color: #aab3bf; font-size: 13.5px; padding-right: 20px; }
.model-card .arrow { position: absolute; right: 18px; bottom: 18px; font-style: normal; color: var(--m-light); transition: transform .3s var(--ease); }
.model-card:hover .arrow { transform: translateX(5px); }
.variant-list { display: grid; gap: 12px; }
.variant-row { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 24px; background: var(--surface); border: 1px solid var(--line); flex-wrap: wrap; }
.variant-info strong { display: block; font: 700 italic 28px var(--head); text-transform: uppercase; }
.variant-info span { color: var(--muted); font-size: 14px; }
.variant-years { display: flex; flex-wrap: wrap; gap: 6px; }
.variant-years a, .year-switch a { display: inline-block; padding: 6px 12px; border: 1px solid var(--line-2); color: #d5dae1; font: 600 15px var(--head); letter-spacing: .06em; transition: all .2s; }
.variant-years a:hover, .year-switch a:hover { border-color: var(--m-light); color: #fff; }
.year-switch a.on { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ---------- Car page ---------- */
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: 13px; color: var(--muted); margin-bottom: 30px; }
.crumbs a { color: var(--muted); } .crumbs a:hover { color: #fff; }
.crumbs b { color: #fff; font-weight: 500; }
.car-head { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.car-title { font-size: clamp(44px, 6vw, 84px); font-style: italic; font-weight: 800; margin-bottom: 18px; }
.car-title span { color: var(--m-light); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.chip { display: inline-block; padding: 6px 12px; border: 1px solid var(--line-2); font-size: 12.5px; letter-spacing: .06em; color: #cfd5dd; background: rgba(255, 255, 255, .02); }
.year-switch { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.year-switch > span { color: var(--muted); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; margin-right: 6px; }

.power-card { background: rgba(13, 15, 18, .9); border: 1px solid var(--line-2); padding: 30px; position: relative; }
.power-card::before { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 3px; background: linear-gradient(90deg, var(--m-light) 0 33%, var(--m-dark) 33% 66%, var(--m-red) 66%); }
.power-top { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 26px; }
.power-top small { display: block; color: var(--muted); font-size: 12px; letter-spacing: .18em; text-transform: uppercase; }
.power-top strong { font: 800 italic 64px/1 var(--head); }
.power-top em { font: 700 22px var(--head); color: var(--m-light); margin-left: 6px; font-style: normal; text-transform: uppercase; }
.power-bars { display: grid; gap: 16px; }
.pbar { display: grid; grid-template-columns: 70px 1fr 74px; grid-template-rows: auto auto; gap: 6px 12px; align-items: center; }
.pbar-label { grid-row: span 2; font: 700 15px var(--head); letter-spacing: .1em; text-transform: uppercase; color: #cfd5dd; }
.pbar-val { font: 600 14px var(--head); letter-spacing: .04em; text-align: right; color: #cfd5dd; white-space: nowrap; }
.pbar-track { height: 8px; background: #1a1e25; overflow: hidden; }
.pbar-track i { display: block; height: 100%; width: 0; background: #59616d; transition: width 1.4s var(--ease); }
.pbar-track.nm i { background: #3c434d; }
.pbar-tuned .pbar-track i { background: linear-gradient(90deg, var(--m-dark), var(--m-light)); }
.pbar-tuned .pbar-track.nm i { background: linear-gradient(90deg, var(--m-dark), var(--m-red)); }
.power-card.in .pbar-track i { width: var(--w); }

.car-layout { display: grid; grid-template-columns: 1fr 360px; gap: 40px; align-items: start; }
.car-body { padding-top: 40px; }
.block { margin-bottom: 64px; }
.block-head { display: flex; gap: 22px; align-items: flex-start; margin-bottom: 22px; }
.block-head h2 { font-size: clamp(28px, 3.2vw, 40px); font-style: italic; margin-bottom: 6px; }
.block-head p { color: var(--muted); margin: 0; max-width: 680px; }
.block-head p b { color: #fff; }
.block-num { flex: none; font: 800 italic 46px/1 var(--head); color: transparent; -webkit-text-stroke: 1px var(--m-light); min-width: 56px; }
.block-unlock { padding: 28px; border: 1px solid rgba(129, 196, 255, .25); background: linear-gradient(135deg, rgba(28, 105, 212, .08), transparent 60%); }
.tool-group { margin-bottom: 22px; border-left: 3px solid var(--tool, var(--m-light)); padding-left: 18px; }
.tool-head { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; margin-bottom: 10px; }
.tool-head h3 { font-size: 30px; font-style: italic; margin: 0; }
.tool-head span { color: var(--muted); font-size: 14px; flex: 1; }
.tool-features { background: var(--surface); border: 1px solid var(--line); padding: 22px 24px; margin-bottom: 12px; font-size: 14.5px; animation: drop .4s var(--ease); }
.tool-features p { margin-top: 0; color: #c2c9d2; }
.tool-features ul { margin: 0; padding-left: 18px; display: grid; gap: 8px; color: var(--muted); }
.tool-features b { color: #fff; }
@keyframes drop { from { opacity: 0; transform: translateY(-8px); } }
.svc-group { font-size: 18px; letter-spacing: .2em; color: var(--muted); margin: 26px 0 10px; }

.opt { display: grid; grid-template-columns: 26px 1fr auto; gap: 18px; align-items: center; padding: 18px 20px; margin-bottom: 8px; background: var(--surface); border: 1px solid var(--line); cursor: pointer; position: relative; transition: border-color .25s, background .25s, transform .25s var(--ease); }
.opt:hover { border-color: var(--line-2); background: var(--surface-2); }
.opt input { position: absolute; opacity: 0; pointer-events: none; }
.opt-box { width: 26px; height: 26px; border: 1.5px solid var(--line-2); display: grid; place-items: center; transition: all .25s var(--ease); }
.opt-box svg { width: 18px; height: 18px; fill: none; stroke: #fff; stroke-width: 3; stroke-dasharray: 24; stroke-dashoffset: 24; transition: stroke-dashoffset .35s var(--ease); }
.opt input:checked ~ .opt-box { background: var(--accent); border-color: var(--accent); }
.opt input:checked ~ .opt-box svg { stroke-dashoffset: 0; }
.opt input:focus-visible ~ .opt-box { outline: 2px solid var(--m-light); outline-offset: 2px; }
.opt:has(input:checked) { border-color: var(--accent); background: linear-gradient(90deg, rgba(28, 105, 212, .14), var(--surface) 70%); }
.opt.flash { animation: optflash .6s var(--ease); }
@keyframes optflash { 30% { transform: scale(1.012); } }
.opt-name { display: block; font-weight: 600; font-size: 16px; }
.opt-desc { display: block; color: var(--muted); font-size: 13.5px; margin-top: 3px; line-height: 1.5; }
.opt-price { text-align: right; white-space: nowrap; }
.opt-price b { display: block; font: 700 22px var(--head); letter-spacing: .03em; }
.opt-price s { color: var(--muted); font-size: 13px; margin-right: 6px; }
.disc { font-style: normal; font-size: 11px; font-weight: 700; background: var(--m-red); padding: 2px 6px; }
.opt-addon { margin-left: 30px; border-style: dashed; }
.notice { padding: 22px 24px; border: 1px dashed var(--line-2); color: #c2c9d2; background: var(--surface); }

.car-side { position: sticky; top: 100px; }
.summary { background: var(--surface); border: 1px solid var(--line-2); padding: 26px; position: relative; }
.summary::before { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 3px; background: linear-gradient(90deg, var(--m-light) 0 33%, var(--m-dark) 33% 66%, var(--m-red) 66%); }
.summary h3 { font-size: 24px; font-style: italic; margin-bottom: 4px; }
.summary-car { color: var(--muted); font-size: 13.5px; margin: 0 0 16px; }
.summary-list { list-style: none; padding: 0; margin: 0 0 16px; display: grid; gap: 8px; font-size: 14px; max-height: 320px; overflow: auto; }
.summary-list li { display: flex; justify-content: space-between; gap: 12px; animation: drop .35s var(--ease); }
.summary-list li b { white-space: nowrap; font-weight: 600; }
.summary-total { display: flex; justify-content: space-between; align-items: baseline; padding: 16px 0; border-top: 1px solid var(--line); margin-bottom: 14px; }
.summary-total span { color: var(--muted); text-transform: uppercase; letter-spacing: .14em; font-size: 13px; }
.summary-total strong { font: 800 italic 34px var(--head); }
.summary-perks { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 6px; font-size: 13px; color: var(--muted); }
.summary-perks li::before { content: "— "; color: var(--m-light); }
.sticky-bar { display: none; }

/* ---------- Services page ---------- */
.platforms { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; }
.platform { background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--tool); padding: 30px 26px; transition: transform .4s var(--ease); }
.platform:hover { transform: translateY(-6px); }
.platform header h3 { font-size: 36px; font-style: italic; margin: 0; }
.platform header span { color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: .1em; }
.platform > p { color: #c2c9d2; font-size: 15px; }
.compare { margin-top: 50px; overflow-x: auto; }
.compare table, .prose table { width: 100%; border-collapse: collapse; font-size: 15px; }
.compare th, .compare td, .prose th, .prose td { padding: 14px 16px; border-bottom: 1px solid var(--line); text-align: left; }
.compare th { font: 700 16px var(--head); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.compare td:not(:first-child), .compare th:not(:first-child) { text-align: center; }
.compare td.yes { color: var(--m-light); font-weight: 700; }
.compare td.no { color: #48505b; }
.compare tbody tr:hover { background: var(--surface); }
.price-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.price-card { padding: 34px 28px; border: 1px solid var(--line-2); background: var(--surface); }
.price-card.hot { border-color: var(--accent); background: linear-gradient(160deg, rgba(28, 105, 212, .22), var(--surface)); }
.price-card small { color: var(--muted); text-transform: uppercase; letter-spacing: .14em; font-size: 12px; }
.price-card strong { display: block; font: 800 italic 48px/1.1 var(--head); margin: 8px 0 4px; }
.price-card span { color: var(--muted); font-size: 14px; }
.gb-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 36px; }
.gb-col { border: 1px solid var(--line); background: var(--surface); padding: 26px; }
.gb-col h3 { font-size: 28px; font-style: italic; }
.gb-row { display: flex; justify-content: space-between; gap: 18px; padding: 16px 0; border-top: 1px solid var(--line); }
.gb-row b { display: block; }
.gb-row span { color: var(--muted); font-size: 13.5px; }
.gb-row strong { font: 700 22px var(--head); white-space: nowrap; }
.gb-row s { color: var(--muted); font-size: 14px; }
.gb-row.addon { padding-left: 18px; border-top-style: dashed; }
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 36px; }
.svc-card small { color: var(--m-light); font-size: 12px; text-transform: uppercase; letter-spacing: .12em; }
.svc-card h3 { font-size: 24px; margin: 10px 0 8px; }
.svc-card p { color: var(--muted); font-size: 14.5px; }
.svc-card strong { font: 700 24px var(--head); }
.svc-card s { color: var(--muted); font-size: 15px; }

/* ---------- Works ---------- */
.works-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.work { background: var(--surface); border: 1px solid var(--line); overflow: hidden; transition: transform .4s var(--ease), border-color .3s; }
.work:hover { transform: translateY(-6px); border-color: var(--line-2); }
.work-img { aspect-ratio: 4/3; overflow: hidden; }
.work-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.work:hover .work-img img { transform: scale(1.06); }
.work-body { padding: 22px; }
.work-body h3 { font-size: 24px; }
.work-body p { color: var(--muted); font-size: 14.5px; }

/* ---------- Contacts ---------- */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.contact-card { display: block; padding: 32px 28px; background: var(--surface); border: 1px solid var(--line); color: #fff; position: relative; overflow: hidden; transition: transform .4s var(--ease), border-color .3s; }
a.contact-card:hover { transform: translateY(-6px); border-color: var(--m-light); color: #fff; }
.contact-ico { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; border: 1px solid var(--line-2); margin-bottom: 20px; color: var(--m-light); transition: transform .4s var(--ease); }
.contact-ico.wa { color: #25d366; } .contact-ico.tg { color: #2aabee; } .contact-ico.ig { color: #e1306c; }
a.contact-card:hover .contact-ico { transform: rotate(-10deg) scale(1.08); }
.contact-card small { display: block; color: var(--muted); text-transform: uppercase; letter-spacing: .16em; font-size: 12px; }
.contact-card strong { display: block; font: 700 26px/1.2 var(--head); margin: 6px 0; word-break: break-word; }
.contact-card em { color: var(--muted); font-style: normal; font-size: 14px; }

/* ---------- Checkout ---------- */
.checkout { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.checkout-items, .co-form { background: var(--surface); border: 1px solid var(--line-2); padding: 32px; }
.co-list { list-style: none; padding: 0; margin: 0 0 10px; }
.co-list li { display: grid; grid-template-columns: 1fr auto 32px; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.co-list b { font: 700 18px var(--head); white-space: nowrap; }
.co-list s { color: var(--muted); font-size: 12px; display: block; text-align: right; }
.co-rm { background: none; border: 1px solid var(--line); color: var(--muted); width: 30px; height: 30px; cursor: pointer; font-size: 18px; line-height: 1; transition: all .2s; }
.co-rm:hover { color: #fff; border-color: var(--m-red); background: var(--m-red); }
.co-empty { text-align: center; padding: 30px 0 10px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.field input, .field textarea, .field select { width: 100%; background: #07080a; border: 1px solid var(--line-2); color: #fff; padding: 13px 14px; font: 400 16px var(--body); border-radius: 0; transition: border-color .2s, box-shadow .2s; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--m-light); box-shadow: 0 0 0 3px rgba(129, 196, 255, .12); }
.field.invalid input { border-color: var(--m-red); }
.field .hint { display: block; color: var(--muted); font-size: 12px; margin-top: 5px; }
.err { display: block; color: #ff6b74; font-size: 12.5px; margin-top: 4px; min-height: 0; }
.mono { font-family: ui-monospace, Menlo, monospace !important; letter-spacing: .1em; text-transform: uppercase; }
.field-row { display: grid; grid-template-columns: 1.4fr 1fr; gap: 14px; }
.hp-field { position: absolute; left: -9999px; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: #c2c9d2; cursor: pointer; margin: 6px 0; }
.consent input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--accent); flex: none; }
.form-error { background: rgba(231, 34, 46, .12); border: 1px solid var(--m-red); padding: 12px 14px; margin: 12px 0; font-size: 14px; }
.btn.loading span { opacity: 0; }
.btn.loading::after { content: ""; position: absolute; width: 22px; height: 22px; border: 2px solid rgba(255, 255, 255, .3); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.success-check svg { width: 96px; height: 96px; margin: 0 auto 26px; fill: none; stroke-width: 2.5; }
.success-check circle { stroke: var(--m-light); stroke-dasharray: 160; stroke-dashoffset: 160; animation: draw 1s var(--ease) forwards .3s; }
.success-check path { stroke: #fff; stroke-dasharray: 40; stroke-dashoffset: 40; animation: draw .6s var(--ease) forwards 1.1s; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.thanks-box { text-align: left; background: var(--surface); border: 1px solid var(--line-2); padding: 26px; margin-top: 30px; }
.thanks-box ul { list-style: none; padding: 0; margin: 0 0 10px; }
.thanks-box li { display: flex; justify-content: space-between; gap: 14px; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.big-404 { font: 800 italic clamp(120px, 22vw, 260px)/1 var(--head); background: linear-gradient(90deg, var(--m-light), var(--m-dark), var(--m-red)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Legal ---------- */
.legal { padding-top: 40px; }
.prose { color: #c9d0d9; }
.prose h2 { font-size: 28px; margin: 44px 0 14px; color: #fff; }
.prose ul { padding-left: 20px; display: grid; gap: 8px; }
.prose b { color: #fff; }
.prose th { color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: .1em; }
.prose table { display: block; overflow-x: auto; }

/* ---------- Footer ---------- */
.site-footer { background: var(--bg-2); margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-top: 70px; padding-bottom: 50px; }
.footer-logo { height: 44px; width: auto; margin-bottom: 18px; }
.site-footer h4 { font-size: 16px; letter-spacing: .2em; color: var(--muted); margin-bottom: 18px; }
.site-footer p { font-size: 14.5px; max-width: 360px; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: 14.5px; }
.footer-links a { color: #c9d0d9; }
.footer-links a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-top: 24px; padding-bottom: 30px; border-top: 1px solid var(--line); font-size: 13px; color: #aab3bf; }
.socials { display: flex; gap: 10px; margin-top: 18px; }
.soc { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line-2); border-radius: 50%; color: #fff; transition: all .3s var(--ease); }
.soc:hover { transform: translateY(-3px); color: #fff; }
.soc-wa:hover { background: #25d366; border-color: #25d366; }
.soc-tg:hover { background: #2aabee; border-color: #2aabee; }
.soc-ig:hover { background: linear-gradient(45deg, #f58529, #dd2a7b, #8134af); border-color: transparent; }
.soc-mail:hover { background: var(--accent); border-color: var(--accent); }

.fab-wa { position: fixed; right: 22px; bottom: 22px; z-index: 90; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 10px 30px rgba(37, 211, 102, .35); transition: transform .3s var(--ease); }
.fab-wa svg { width: 30px; height: 30px; }
.fab-wa::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366; animation: ring 2.4s infinite; }
@keyframes ring { 0% { transform: scale(1); opacity: .8; } 100% { transform: scale(1.6); opacity: 0; } }
.fab-wa:hover { transform: scale(1.08); color: #fff; }

/* ---------- Drawer ---------- */
.drawer-overlay { position: fixed; inset: 0; background: rgba(0, 0, 0, .6); backdrop-filter: blur(4px); z-index: 200; opacity: 0; visibility: hidden; transition: all .35s; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(440px, 100%); background: #0a0b0e; border-left: 1px solid var(--line-2); z-index: 201; transform: translateX(100%); transition: transform .45s var(--ease); display: flex; flex-direction: column; }
.drawer.open { transform: none; }
.drawer.open + .drawer-overlay, .drawer-overlay.open { opacity: 1; visibility: visible; }
.drawer-head { display: flex; justify-content: space-between; align-items: center; padding: 22px 26px; border-bottom: 1px solid var(--line); }
.drawer-head h3 { margin: 0; font-size: 26px; font-style: italic; }
.drawer-close { background: none; border: 0; color: #fff; font-size: 32px; cursor: pointer; line-height: 1; transition: transform .3s; }
.drawer-close:hover { transform: rotate(90deg); }
.drawer-body { flex: 1; overflow: auto; padding: 18px 26px; }
.drawer-foot { padding: 20px 26px 26px; border-top: 1px solid var(--line); }
.drawer-total { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 16px; }
.drawer-total strong { font: 800 italic 30px var(--head); }

/* ---------- Cookie / toast ---------- */
.cookie-banner { position: fixed; left: 22px; bottom: 22px; z-index: 150; max-width: 460px; background: #0d0f12; border: 1px solid var(--line-2); padding: 22px; box-shadow: 0 20px 60px rgba(0, 0, 0, .6); animation: up .5s var(--ease); }
.cookie-banner p { margin: 0 0 14px; font-size: 14px; color: #c2c9d2; }
.cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; }
@keyframes up { from { opacity: 0; transform: translateY(20px); } }
.toast { position: fixed; left: 50%; bottom: 30px; z-index: 300; transform: translate(-50%, 120px); background: #fff; color: #000; padding: 13px 22px; font-weight: 600; font-size: 14px; transition: transform .45s var(--ease); pointer-events: none; border-left: 5px solid var(--accent); max-width: calc(100% - 32px); }
.toast.show { transform: translate(-50%, 0); }

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease) var(--d, 0ms), transform .9s var(--ease) var(--d, 0ms); }
.reveal.in { opacity: 1; transform: none; }
.hero .reveal:nth-child(2) { --d: 100ms; } .hero .reveal:nth-child(3) { --d: 200ms; } .hero .reveal:nth-child(4) { --d: 300ms; } .hero .reveal:nth-child(5) { --d: 400ms; }
.hero-title .line { overflow: hidden; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .cards-4, .model-grid { grid-template-columns: repeat(2, 1fr); }
  .platforms, .svc-grid, .works-grid, .contact-grid { grid-template-columns: 1fr 1fr; }
  .car-layout { grid-template-columns: 1fr; }
  .car-side { display: none; }
  .sticky-bar { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 95; justify-content: space-between; align-items: center; padding: 12px 20px; background: rgba(10, 11, 14, .95); border-top: 1px solid var(--line-2); backdrop-filter: blur(10px); transform: translateY(100%); transition: transform .4s var(--ease); }
  .sticky-bar.show { transform: none; }
  .sticky-bar small { display: block; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .14em; }
  .sticky-bar strong { font: 800 italic 26px var(--head); }
  body.page-car .fab-wa { bottom: 86px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .main-nav { position: fixed; inset: 79px 0 0 0; flex-direction: column; justify-content: flex-start; align-items: flex-start; gap: 6px; padding: 30px 24px; background: rgba(0, 0, 0, .97); transform: translateX(100%); visibility: hidden; transition: transform .45s var(--ease), visibility 0s .45s; }
  .main-nav.open { transform: none; visibility: visible; transition: transform .45s var(--ease); }
  .main-nav a { font-size: 30px; font-style: italic; padding: 10px 0; }
  .main-nav .nav-cta { margin-top: 16px; font-size: 18px; }
  .burger { display: block; }
  .about-grid, .phone-grid, .two-col, .car-head, .checkout, .gb-cols { grid-template-columns: 1fr; gap: 44px; }
  .selector { grid-template-columns: 1fr; }
  .sel-step { border-right: 0; border-bottom: 1px solid var(--line); }
  .sel-go { min-height: 60px; }
  .steps { grid-template-columns: 1fr 1fr; }
  .steps li:nth-child(2) { border-right: 0; }
  .steps li:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .check-list.cols { grid-template-columns: 1fr; }
  .phone-mock { order: 2; }
  .section { padding: 80px 0; }
}
@media (max-width: 600px) {
  .container { padding: 0 16px; }
  .header-inner { height: 66px; }
  .main-nav { inset: 69px 0 0 0; }
  .logo img { height: 32px; }
  .icon-btn { width: 40px; height: 40px; }
  .header-actions .icon-btn:first-child { display: none; }
  .cards-4, .model-grid, .platforms, .svc-grid, .works-grid, .contact-grid, .price-cards, .steps, .footer-grid { grid-template-columns: 1fr; }
  .steps li { border-right: 0; border-bottom: 1px solid var(--line); }
  .tiles { grid-template-columns: 1fr 1fr; }
  .hero { padding: 50px 0 90px; min-height: auto; }
  .page-hero { padding: 60px 0 40px; }
  .cta { padding: 34px 24px; }
  .opt { grid-template-columns: 24px 1fr; gap: 12px 14px; padding: 16px; }
  .opt-price { grid-column: 2; text-align: left; display: flex; align-items: baseline; gap: 6px; }
  .opt-price b { order: -1; }
  .opt-addon { margin-left: 14px; }
  .block-head { gap: 14px; }
  .block-num { font-size: 34px; min-width: 40px; }
  .block-unlock { padding: 18px; }
  .power-top strong { font-size: 50px; }
  .power-card { padding: 22px; }
  .pbar { grid-template-columns: 58px 1fr 66px; }
  .checkout-items, .co-form { padding: 22px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .wheel { right: 4px; }
  .phone { width: 250px; height: 500px; }
  .cookie-banner { left: 12px; right: 12px; bottom: 12px; max-width: none; }
  .fab-wa { right: 14px; bottom: 14px; width: 52px; height: 52px; }
}
.btn-disabled { opacity: .35; pointer-events: none; }
/* keep BMW model names as written (e.g. M340i, not M340I) */
.car-title, .model-card strong, .variant-info strong, .crumbs, .summary-car { text-transform: none; }
@media (max-width: 600px) { .pbar { grid-template-columns: 64px 1fr 66px; } .pbar-label { font-size: 13px; } }
.opt-split { margin: 14px 0 8px; font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); display: flex; align-items: center; gap: 12px; }
.opt-split::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.plat-products { font-size: 13.5px; color: var(--muted); border-left: 2px solid var(--tool); padding-left: 10px; } .plat-products b { color: #fff; }

.notice-info { border: 1px solid rgba(129, 196, 255, .35); border-left: 4px solid var(--m-light); background: rgba(28, 105, 212, .08); margin-bottom: 14px; font-size: 14.5px; }
.notice-info b { color: #fff; }
.block-standalone { padding: 28px; border: 1px solid rgba(231, 34, 46, .35); background: linear-gradient(135deg, rgba(231, 34, 46, .07), transparent 60%); }
.opt-link { display: inline-block; margin-top: 6px; font-size: 13px; font-weight: 600; position: relative; z-index: 2; }
/* road-use warning (all pages) */
.road-warning { background: #b5121b; color: #fff; text-align: center; padding: 14px 16px; font-weight: 600; font-size: 14.5px; letter-spacing: .02em; }
.road-warning b { text-transform: uppercase; letter-spacing: .12em; margin-right: 6px; }
.road-warning-inline { color: #ff4b55; font-weight: 600; }
@media (max-width: 600px) { .block-standalone { padding: 18px; } }

.svc-standalone { border-color: rgba(231, 34, 46, .35); }
.svc-standalone small { color: #ff6b74; }
.svc-models { color: #fff !important; font-weight: 600; font-size: 13.5px !important; margin: -2px 0 8px; }

.road-warning a { color: #fff; text-decoration: underline; margin-left: 6px; }
.legal-warning { color: #fff; background: rgba(181, 18, 27, .25); border: 1px solid #e7222e; border-left: 5px solid #e7222e; padding: 14px 16px; }
.legal-warning b { color: #ff4b55; }
.road-warning-inline { font-size: 13.5px; line-height: 1.5; margin: 10px 0; padding: 10px 12px; border: 1px solid rgba(231,34,46,.5); background: rgba(181,18,27,.12); }

/* iDrive apps page */
.idrive-hero-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 50px; align-items: center; }
.idrive-hero-media img { width: 100%; height: auto; border: 1px solid var(--line-2); box-shadow: 0 30px 90px rgba(28, 105, 212, .25); }
.idrive-price { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 26px; margin: 26px 0; }
.idrive-price small { display: block; color: var(--muted); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; }
.idrive-price strong { font: 800 italic 52px/1 var(--head); }
.idrive-price s { font-size: 24px; color: var(--muted); }
.remote-badge { padding: 9px 14px; border: 1px solid var(--ok); color: var(--ok); font-weight: 600; font-size: 14px; }
.app-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 36px; }
.app-card { background: var(--surface); border: 1px solid var(--line); overflow: hidden; transition: transform .4s var(--ease), border-color .3s; }
.app-card:hover { transform: translateY(-5px); border-color: var(--line-2); }
.app-media { position: relative; background: #000; aspect-ratio: 8 / 3; overflow: hidden; }
.app-media img { width: 100%; height: 100%; object-fit: cover; }
.app-live { position: absolute; top: 10px; right: 10px; font: 700 11px var(--body); letter-spacing: .14em; background: var(--m-red); padding: 3px 8px; }
.app-body { padding: 18px 20px; }
.app-body h3 { font-size: 24px; margin-bottom: 6px; }
.app-body p { color: var(--muted); margin: 0; font-size: 14.5px; }
.hud-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 14px; margin-top: 30px; }
.hud-grid figure { margin: 0; background: var(--surface); border: 1px solid var(--line); }
.hud-grid img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.hud-grid figcaption { padding: 10px 14px; font-size: 13px; color: var(--muted); }
.idrive-note p { margin-top: 0; }
@media (max-width: 900px) { .idrive-hero-grid, .app-grid, .hud-grid { grid-template-columns: 1fr; } .main-nav { gap: 22px; } }
@media (max-width: 1100px) and (min-width: 901px) { .main-nav { gap: 20px; } .main-nav a { font-size: 13.5px; } }

.free-tag { display: inline-block; font-style: normal; font-size: 11.5px; font-weight: 700; letter-spacing: .04em; color: #0b0c0f; background: var(--ok); padding: 2px 7px; margin-top: 4px; white-space: nowrap; }
.free-line { margin: 0 0 4px; font-size: 13px; color: var(--muted); }

.emirates { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.emirates li { padding: 16px 18px; background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--m-light); font: 700 20px var(--head); letter-spacing: .06em; text-transform: uppercase; }
.emirates li:first-child { border-left-color: var(--m-red); }

.price-cards-note { grid-column: 1 / -1; margin: 0; }

/* ---------- mobile menu: solid full-screen panel ---------- */
@media (max-width: 900px) {
  /* backdrop-filter would make the header the containing block of the fixed menu — disable it on mobile */
  .site-header { -webkit-backdrop-filter: none; backdrop-filter: none; background: rgba(0, 0, 0, .96); }
  .main-nav {
    top: var(--nav-top, 79px); right: 0; bottom: 0; left: 0; height: auto;
    background: #000; z-index: 120; overflow-y: auto; -webkit-overflow-scrolling: touch;
    padding: 28px 24px 40px; gap: 4px; border-top: 1px solid var(--line-2);
  }
  .main-nav::before { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 3px; background: linear-gradient(90deg, var(--m-light) 0 33%, var(--m-dark) 33% 66%, var(--m-red) 66%); }
  .main-nav a { display: block; width: 100%; color: #fff; padding: 14px 0; border-bottom: 1px solid var(--line); opacity: 0; transform: translateX(24px); transition: opacity .35s var(--ease), transform .35s var(--ease), color .2s; }
  .main-nav a::after { display: none; }
  .main-nav a.active { color: var(--m-light); }
  .main-nav.open a { opacity: 1; transform: none; }
  .main-nav.open a:nth-child(2) { transition-delay: .04s; } .main-nav.open a:nth-child(3) { transition-delay: .08s; }
  .main-nav.open a:nth-child(4) { transition-delay: .12s; } .main-nav.open a:nth-child(5) { transition-delay: .16s; }
  .main-nav.open a:nth-child(6) { transition-delay: .2s; }
  .main-nav .nav-cta { width: auto; text-align: center; margin-top: 22px; padding: 14px 18px; border: 0; background: var(--accent); }
  body.nav-open .fab-wa, body.nav-open .cookie-banner, body.nav-open .sticky-bar { display: none; }
}
@media (max-width: 600px) { .main-nav { top: var(--nav-top, 69px); } }