/* SUMA LIMOUSINE — стиль: чёрный + шампань-золото */
:root {
  --bg: #0a0a0b;
  --bg-2: #111113;
  --bg-3: #17171a;
  --line: rgba(201, 169, 106, .22);
  --gold: #c9a96a;
  --gold-2: #e3cc97;
  --gold-3: #9c7d45;
  --text: #ece8df;
  --muted: #9b968c;
  --serif: "Cormorant Garamond", "Shippori Mincho", serif;
  --serif-ja: "Shippori Mincho", "Cormorant Garamond", serif;
  --sans: "Inter", "Noto Sans JP", system-ui, sans-serif;
  --ease: cubic-bezier(.2, .7, .1, 1);
  --wrap: 1240px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.75;
  letter-spacing: .01em;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
main { overflow-x: clip; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }

/* --- языки: показываем только активный --- */
html[data-lang="en"] .ja, html[data-lang="ja"] .en { display: none !important; }
html[data-lang="ja"] body { font-family: "Noto Sans JP", var(--sans); letter-spacing: .04em; }
html[data-lang="ja"] .h-serif { font-family: var(--serif-ja); }

.wrap { width: min(var(--wrap), 100% - 48px); margin-inline: auto; }

/* --- типографика --- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: 12px; letter-spacing: .32em; text-transform: uppercase;
  color: var(--gold); font-weight: 400;
}
.eyebrow::before { content: ""; width: 38px; height: 1px; background: var(--gold); }
.h-serif { font-family: var(--serif); font-weight: 400; letter-spacing: .01em; line-height: 1.15; }
.h2 { font-size: clamp(34px, 4.6vw, 58px); margin: 18px 0 22px; }
.h2 em { font-style: italic; color: var(--gold-2); }
html[data-lang="ja"] .h2 { font-size: clamp(26px, 3.4vw, 42px); line-height: 1.5; }
html[data-lang="ja"] .h2 em { font-style: normal; }
.lead { color: var(--muted); font-size: 17px; max-width: 640px; }
.gold { color: var(--gold); }

/* --- кнопки --- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  padding: 16px 34px; font-size: 13px; letter-spacing: .22em; text-transform: uppercase; font-weight: 400;
  border: 1px solid var(--gold); color: var(--gold-2);
  overflow: hidden; transition: color .5s var(--ease); cursor: pointer; background: transparent;
}
.btn::before {
  content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, var(--gold-3), var(--gold-2));
  transform: translateX(-101%); transition: transform .55s var(--ease); z-index: -1;
}
.btn:hover { color: #111; }
.btn:hover::before { transform: none; }
.btn--solid { background: linear-gradient(120deg, var(--gold-3), var(--gold) 45%, var(--gold-2)); color: #111; border-color: transparent; }
.btn--solid::before { background: #fff; }
.btn { isolation: isolate; }

/* --- шапка --- */
.header {
  position: fixed; inset: 0 0 auto; z-index: 50;
  transition: background .5s, padding .5s, border-color .5s;
  padding: 26px 0; border-bottom: 1px solid transparent;
}
.header.is-scrolled {
  background: rgba(10, 10, 11, .86); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  padding: 14px 0; border-color: var(--line);
}
.header__in { display: flex; align-items: center; gap: 40px; }
.logo { display: flex; align-items: center; gap: 14px; }
.logo__emblem { height: 66px; width: auto; transition: height .5s var(--ease); filter: drop-shadow(0 2px 10px rgba(0,0,0,.5)); }
.header.is-scrolled .logo__emblem { height: 50px; }
.logo__mark { width: 42px; height: 42px; flex: none; }
.logo__txt { display: flex; flex-direction: column; line-height: 1; }
.logo__name { font-family: var(--serif); font-size: 26px; letter-spacing: .32em; color: var(--text); }
.logo__sub { font-size: 9.5px; letter-spacing: .58em; color: var(--gold); margin-top: 6px; }
.nav { display: flex; gap: 34px; margin-left: auto; }
.nav a { font-size: 12.5px; letter-spacing: .2em; text-transform: uppercase; color: #cfcac0; position: relative; padding: 6px 0; }
.nav a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 1px; background: var(--gold); transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease); }
.nav a:hover { color: var(--gold-2); }
.nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.lang { display: flex; border: 1px solid var(--line); }
.lang button { background: none; border: 0; padding: 7px 12px; font-size: 12px; letter-spacing: .12em; color: var(--muted); cursor: pointer; transition: .3s; }
.lang button[aria-pressed="true"] { background: var(--gold); color: #111; }
.header .btn { padding: 12px 22px; font-size: 11.5px; }
.burger { display: none; width: 44px; height: 44px; background: none; border: 1px solid var(--line); cursor: pointer; position: relative; }
.burger span { position: absolute; left: 12px; right: 12px; height: 1px; background: var(--gold-2); transition: .4s var(--ease); }
.burger span:nth-child(1) { top: 16px; } .burger span:nth-child(2) { top: 22px; } .burger span:nth-child(3) { top: 28px; }
.menu-open .burger span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.menu-open .burger span:nth-child(2) { opacity: 0; }
.menu-open .burger span:nth-child(3) { top: 22px; transform: rotate(-45deg); }

/* --- hero --- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; object-position: 30% 60%; transform: scale(1.12); animation: kenburns 18s var(--ease) forwards; filter: brightness(.74) contrast(1.02); }
@keyframes kenburns { to { transform: scale(1.0); } }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(180deg, rgba(10,10,11,.75) 0%, rgba(10,10,11,.05) 28%, rgba(10,10,11,.15) 55%, rgba(10,10,11,.96) 100%),
    linear-gradient(90deg, rgba(10,10,11,.7) 0%, rgba(10,10,11,0) 60%);
}
.hero__in { position: relative; z-index: 2; padding: 0 0 110px; }
.hero__title { font-size: clamp(46px, 7.4vw, 108px); line-height: 1.02; margin: 26px 0 28px; max-width: 980px; }
.hero__title em { font-style: italic; background: linear-gradient(100deg, var(--gold-3), var(--gold-2) 40%, var(--gold) 70%, var(--gold-3)); -webkit-background-clip: text; background-clip: text; color: transparent; }
html[data-lang="ja"] .hero__title { font-size: clamp(34px, 5.2vw, 72px); line-height: 1.35; }
html[data-lang="ja"] .hero__title em { font-style: normal; }
.hero__sub { font-size: 18px; color: #d8d3c9; max-width: 560px; margin-bottom: 44px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 18px; }
.hero__scroll { position: absolute; right: max(24px, calc((100vw - var(--wrap)) / 2)); bottom: 110px; z-index: 2; writing-mode: vertical-rl; font-size: 11px; letter-spacing: .4em; color: var(--muted); display: flex; align-items: center; gap: 18px; }
.hero__scroll::after { content: ""; width: 1px; height: 80px; background: linear-gradient(var(--gold), transparent); animation: drip 2.4s infinite; }
@keyframes drip { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* --- полоса преимуществ --- */
.strip { border-block: 1px solid var(--line); background: var(--bg-2); }
.strip__in { display: grid; grid-template-columns: repeat(4, 1fr); }
.strip__item { padding: 38px 28px; border-left: 1px solid var(--line); }
.strip__item:first-child { border-left: 0; }
.strip__num { font-family: var(--serif); font-size: 44px; color: var(--gold-2); line-height: 1; }
.strip__lbl { font-size: 13px; color: var(--muted); margin-top: 10px; letter-spacing: .06em; }

/* --- секции --- */
.section { padding: 140px 0; position: relative; }
.section--alt { background: var(--bg-2); }
.section__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-bottom: 70px; flex-wrap: wrap; }

/* --- услуги --- */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.svc { background: var(--bg); padding: 48px 40px 52px; position: relative; overflow: hidden; transition: background .5s; }
.svc::after { content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 100%; background: linear-gradient(90deg, var(--gold-3), var(--gold-2)); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease); }
.svc:hover { background: var(--bg-3); }
.svc:hover::after { transform: scaleX(1); }
.svc__no { font-family: var(--serif); font-size: 15px; color: var(--gold); letter-spacing: .2em; }
.svc__icon { width: 44px; height: 44px; margin: 26px 0 24px; stroke: var(--gold-2); fill: none; stroke-width: 1; }
.svc h3 { font-family: var(--serif); font-weight: 400; font-size: 28px; margin-bottom: 12px; }
html[data-lang="ja"] .svc h3 { font-family: var(--serif-ja); font-size: 21px; }
.svc p { color: var(--muted); font-size: 15px; }

/* --- автопарк --- */
.fleet { display: grid; gap: 120px; }
.car { display: grid; grid-template-columns: 1.25fr 1fr; gap: 70px; align-items: center; }
.car:nth-child(even) { grid-template-columns: 1fr 1.25fr; }
.car:nth-child(even) .car__media { order: 2; }
.car__media { position: relative; }
.car__media::before { content: ""; position: absolute; inset: 24px -24px -24px 24px; border: 1px solid var(--line); z-index: 0; transition: inset .8s var(--ease); }
.car:nth-child(even) .car__media::before { inset: 24px 24px -24px -24px; }
.car__media:hover::before { inset: 12px -12px -12px 12px; }
.car:nth-child(even) .car__media:hover::before { inset: 12px 12px -12px -12px; }
.footer__bottom .credit, .footer__bottom .credit a { font-size: 11px; color: #5a564e; }
.car__img { position: relative; z-index: 1; overflow: hidden; aspect-ratio: 16 / 10; background: #000; }
.car__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease), filter .8s; filter: brightness(.92); }
.car__media:hover .car__img img { transform: scale(1.045); filter: brightness(1); }
.car__thumb { position: absolute; z-index: 2; width: 38%; aspect-ratio: 4 / 3; right: -28px; bottom: -48px; border: 6px solid var(--bg); overflow: hidden; box-shadow: 0 30px 60px rgba(0,0,0,.6); }
.section--alt .car__thumb { border-color: var(--bg-2); }
.car:nth-child(even) .car__thumb { right: auto; left: -28px; }
.car__thumb img { width: 100%; height: 100%; object-fit: cover; }
.car__class { font-size: 12px; letter-spacing: .32em; color: var(--gold); text-transform: uppercase; }
.car__name { font-family: var(--serif); font-size: clamp(36px, 3.8vw, 52px); font-weight: 400; line-height: 1.1; margin: 14px 0 20px; }
.car__desc { color: var(--muted); margin-bottom: 30px; }
.specs { display: flex; gap: 0; border-block: 1px solid var(--line); margin-bottom: 28px; }
.spec { flex: 1; padding: 18px 0; text-align: center; border-left: 1px solid var(--line); }
.spec:first-child { border-left: 0; }
.spec b { display: block; font-family: var(--serif); font-weight: 400; font-size: 32px; color: var(--gold-2); line-height: 1.1; }
.spec span { font-size: 11.5px; letter-spacing: .14em; color: var(--muted); text-transform: uppercase; }
.feats { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 24px; font-size: 14px; color: #cfcac0; }
.feats li { padding-left: 20px; position: relative; }
.feats li::before { content: ""; position: absolute; left: 0; top: .78em; width: 8px; height: 1px; background: var(--gold); }

/* --- цитата/впечатление --- */
.experience { position: relative; padding: 180px 0; overflow: hidden; }
.experience__bg { position: absolute; inset: -20% 0; background: url("../img/sclass-int.jpg?v=5") center / cover no-repeat; filter: brightness(.32) saturate(.7); will-change: transform; }
.experience__in { position: relative; text-align: center; max-width: 900px; margin: auto; }
.quote { font-family: var(--serif); font-style: italic; font-size: clamp(30px, 4vw, 52px); line-height: 1.3; margin: 26px 0 30px; }
html[data-lang="ja"] .quote { font-family: var(--serif-ja); font-style: normal; font-size: clamp(24px, 3vw, 38px); line-height: 1.7; }
.experience .eyebrow::after { content: ""; width: 38px; height: 1px; background: var(--gold); }

/* --- бренд / логотип --- */
.brand { background: radial-gradient(ellipse 60% 50% at 20% 20%, rgba(201,169,106,.07), transparent 70%), var(--bg); }
.brand__intro { display: grid; grid-template-columns: 260px 1fr; gap: 80px; align-items: center; margin-bottom: 80px; }
.brand__emblem { width: 100%; height: auto; filter: drop-shadow(0 20px 50px rgba(201,169,106,.15)); }
.brand__grid { display: grid; grid-template-columns: 1.4fr 1fr; grid-template-rows: auto auto; gap: 24px; }
.brand__item { position: relative; overflow: hidden; margin: 0; background: #000; }
.brand__item--wide { grid-row: span 2; }
.brand__item img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; transition: transform 1.4s var(--ease); }
.brand__item--wide img { aspect-ratio: auto; min-height: 100%; }
.brand__item:hover img { transform: scale(1.04); }
.brand__item figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 28px 22px;
  background: linear-gradient(transparent, rgba(0,0,0,.75));
  font-family: var(--serif); font-size: 22px; letter-spacing: .04em; color: var(--gold-2);
}
html[data-lang="ja"] .brand__item figcaption { font-family: var(--serif-ja); font-size: 17px; }
.footer__emblem { height: 110px; width: auto; }

/* --- почему мы --- */
.why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 60px 50px; }
.why__item { border-top: 1px solid var(--line); padding-top: 30px; }
.why__item h3 { font-family: var(--serif); font-weight: 400; font-size: 26px; margin: 10px 0 10px; }
html[data-lang="ja"] .why__item h3 { font-family: var(--serif-ja); font-size: 20px; }
.why__item p { color: var(--muted); font-size: 15px; }
.why__k { font-size: 12px; letter-spacing: .28em; color: var(--gold); }

/* --- шаги бронирования --- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; counter-reset: s; border: 1px solid var(--line); }
.step { padding: 50px 40px; border-left: 1px solid var(--line); position: relative; }
.step:first-child { border-left: 0; }
.step__n { font-family: var(--serif); font-size: 74px; line-height: 1; color: transparent; -webkit-text-stroke: 1px var(--gold); }
.step h3 { font-family: var(--serif); font-weight: 400; font-size: 26px; margin: 18px 0 8px; }
html[data-lang="ja"] .step h3 { font-family: var(--serif-ja); font-size: 20px; }
.step p { color: var(--muted); font-size: 15px; }

/* --- контакты --- */
.contact { display: grid; grid-template-columns: 1fr 1.15fr; gap: 80px; }
.channels { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 40px; }
.channel { display: flex; align-items: center; gap: 22px; padding: 24px 28px; background: var(--bg); transition: background .4s; }
.channel:hover { background: var(--bg-3); }
.channel svg { width: 26px; height: 26px; stroke: var(--gold-2); fill: none; stroke-width: 1.2; flex: none; }
.channel small { display: block; font-size: 11px; letter-spacing: .24em; color: var(--muted); text-transform: uppercase; }
.channel strong { font-weight: 400; font-size: 18px; letter-spacing: .04em; }
.form { background: var(--bg-2); border: 1px solid var(--line); padding: 50px; display: grid; grid-template-columns: 1fr 1fr; gap: 24px 22px; }
.form .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); margin-bottom: 8px; }
.field input, .field select, .field textarea {
  width: 100%; background: transparent; border: 0; border-bottom: 1px solid rgba(236,232,223,.18);
  padding: 10px 0; font-size: 16px; outline: none; transition: border-color .3s; border-radius: 0;
}
.field select option { background: var(--bg-2); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold); }
.field textarea { resize: vertical; min-height: 90px; }
.field input[type="date"], .field input[type="time"] { color-scheme: dark; }
.form__note { font-size: 13px; color: var(--muted); }

/* --- футер --- */
.footer { border-top: 1px solid var(--line); padding: 70px 0 40px; background: #070708; }
.footer__in { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 50px; }
.footer h4 { font-size: 11.5px; letter-spacing: .28em; color: var(--gold); font-weight: 400; text-transform: uppercase; margin-bottom: 18px; }
.footer p, .footer a { color: var(--muted); font-size: 14px; }
.footer a:hover { color: var(--gold-2); }
.footer ul { list-style: none; display: grid; gap: 8px; }
.footer__bottom { margin-top: 60px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,.06); display: flex; justify-content: space-between; font-size: 12px; color: #6d695f; letter-spacing: .08em; }

/* --- появление при скролле --- */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 1.1s var(--ease), transform 1.1s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .12s; } .reveal[data-d="2"] { transition-delay: .24s; } .reveal[data-d="3"] { transition-delay: .36s; }
.hero .reveal { transition-duration: 1.6s; }

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

/* --- адаптив --- */
@media (max-width: 1080px) {
  .nav, .header .btn { display: none; }
  .burger { display: block; }
  .lang { margin-left: auto; }
  .menu-open .nav {
    display: flex; position: fixed; inset: 0; z-index: -1; flex-direction: column; justify-content: center; align-items: center; gap: 30px;
    background: rgba(10,10,11,.97); backdrop-filter: blur(10px);
  }
  .menu-open .nav a { font-size: 16px; }
  .services { grid-template-columns: 1fr 1fr; }
  .car, .car:nth-child(even) { grid-template-columns: 1fr; gap: 80px; }
  .car:nth-child(even) .car__media { order: 0; }
  .why { grid-template-columns: 1fr 1fr; }
  .brand__intro { grid-template-columns: 180px 1fr; gap: 50px; }
  .contact { grid-template-columns: 1fr; gap: 50px; }
}
@media (max-width: 720px) {
  .wrap { width: calc(100% - 32px); }
  .header { padding: 16px 0; }
  .header__in { gap: 12px; }
  .logo__mark { width: 34px; height: 34px; }
  .logo__emblem { height: 52px; }
  .header.is-scrolled .logo__emblem { height: 44px; }
  .brand__intro { grid-template-columns: 1fr; gap: 30px; margin-bottom: 50px; }
  .brand__emblem { width: 150px; }
  .brand__grid { grid-template-columns: 1fr; }
  .brand__item--wide { grid-row: auto; }
  .brand__item--wide img { aspect-ratio: 4 / 3; }
  .logo__name { font-size: 20px; letter-spacing: .26em; }
  .logo__sub { font-size: 8px; letter-spacing: .48em; }
  .lang button { padding: 6px 9px; }
  .hero__in { padding-bottom: 80px; }
  .hero__sub { font-size: 16px; }
  .hero__scroll { display: none; }
  .hero__cta .btn { flex: 1 1 100%; }
  .strip__in { grid-template-columns: 1fr 1fr; }
  .strip__item { padding: 26px 18px; }
  .strip__item:nth-child(3) { border-left: 0; }
  .strip__item:nth-child(n+3) { border-top: 1px solid var(--line); }
  .strip__num { font-size: 34px; }
  .section { padding: 90px 0; }
  .section__head { margin-bottom: 46px; }
  .services, .why, .steps { grid-template-columns: 1fr; }
  .step { border-left: 0; border-top: 1px solid var(--line); }
  .step:first-child { border-top: 0; }
  .svc { padding: 38px 28px; }
  .car__media::before { display: none; }
  .car__thumb { right: 10px; bottom: -36px; width: 44%; border-width: 4px; }
  .car:nth-child(even) .car__thumb { left: 10px; }
  .car__name { margin-top: 10px; }
  .feats { grid-template-columns: 1fr; }
  .form { grid-template-columns: 1fr; padding: 30px 22px; }
  .experience { padding: 120px 0; }
  .footer__in { grid-template-columns: 1fr; gap: 36px; }
  .footer__bottom { flex-direction: column; gap: 8px; }
}

/* широкое фото (Alphard) — после базового aspect-ratio, чтобы перебить его */
.car__img--wide { aspect-ratio: 2.1 / 1; }
@media (max-width: 720px) { .car__img--wide { aspect-ratio: 1.8 / 1; } }