:root {
  --bg: #040706;
  --bg-soft: #08120f;
  --panel: rgba(255,255,255,.065);
  --panel-2: rgba(255,255,255,.095);
  --line: rgba(255,255,255,.13);
  --line-strong: rgba(97, 233, 179, .28);
  --text: #f7f8f6;
  --muted: #a9b5ae;
  --muted-2: #7c8a83;
  --accent: #39d39d;
  --accent-2: #a4f3d5;
  --silver: #e2e4e3;
  --dark-silver: #9aa19d;
  --shadow: 0 30px 90px rgba(0,0,0,.48);
  --radius: 30px;
  --max: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 80% -10%, rgba(57, 211, 157, .18), transparent 28rem),
    radial-gradient(circle at 10% 20%, rgba(226, 228, 227, .09), transparent 25rem),
    linear-gradient(180deg, #050706 0%, #07110e 55%, #030504 100%);
  line-height: 1.55;
  overflow-x: hidden;
}

body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .19;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 78px 78px;
  mask-image: linear-gradient(to bottom, black 0 55%, transparent 95%);
}
.glow { position: fixed; width: 46rem; height: 46rem; pointer-events: none; filter: blur(18px); z-index: -2; border-radius: 50%; }
.glow-one { top: -22rem; right: -15rem; background: radial-gradient(circle, rgba(57,211,157,.20), transparent 58%); }
.glow-two { left: -24rem; bottom: 10rem; background: radial-gradient(circle, rgba(255,255,255,.10), transparent 62%); }

.topbar {
  position: sticky;
  top: 14px;
  z-index: 50;
  width: min(var(--max), calc(100% - 32px));
  margin: 16px auto 0;
  min-height: 72px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(4, 7, 6, .72);
  box-shadow: 0 18px 60px rgba(0,0,0,.35);
  backdrop-filter: blur(18px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 4px 12px 4px 4px;
  border-radius: 999px;
  letter-spacing: .02em;
  font-weight: 650;
  white-space: nowrap;
}
.brand img {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: inset 0 0 0 1px rgba(57,211,157,.16);
}
.brand strong { color: var(--accent); font-weight: 650; }
.nav {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--muted);
  font-size: 14px;
}
.nav a {
  padding: 10px 12px;
  border-radius: 999px;
  transition: .2s ease;
}
.nav a:hover { color: var(--text); background: rgba(255,255,255,.07); }
.langbar {
  display: flex;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.11);
  background: rgba(255,255,255,.035);
}
.lang, .menu-toggle {
  border: 0;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
}
.lang {
  width: 38px;
  height: 34px;
  border-radius: 999px;
  font-weight: 750;
  font-size: 12px;
  letter-spacing: .06em;
  transition: .2s ease;
}
.lang:hover { color: var(--text); }
.lang.active { color: #02120d; background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 10px 24px rgba(57,211,157,.28); }
.menu-toggle { display: none; width: 44px; height: 44px; place-items: center; border-radius: 50%; border: 1px solid var(--line); }
.menu-toggle span { display: block; width: 18px; height: 2px; margin: 3px auto; border-radius: 5px; background: var(--text); }

.section { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.hero {
  min-height: calc(100vh - 96px);
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(30px, 6vw, 88px);
  align-items: center;
  padding: clamp(64px, 9vw, 120px) 0 54px;
}
.eyebrow {
  margin: 0 0 16px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent-2);
  font-size: 12px;
  font-weight: 820;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 34px; height: 1px; background: linear-gradient(90deg, var(--accent), transparent); }
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 22px;
  font-size: clamp(44px, 6vw, 86px);
  line-height: .96;
  letter-spacing: -.06em;
  max-width: 870px;
}
h2 {
  font-size: clamp(31px, 4vw, 58px);
  line-height: 1.02;
  letter-spacing: -.045em;
  margin-bottom: 18px;
}
h3 { font-size: 21px; letter-spacing: -.02em; margin-bottom: 10px; }
.lead {
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
  max-width: 720px;
  margin-bottom: 30px;
}
.hero-actions, .seat-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 14px 20px;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: .01em;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn.primary {
  color: #02120d;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 18px 44px rgba(57,211,157,.25);
}
.btn.secondary {
  color: var(--text);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.05);
}
.btn.secondary:hover { border-color: var(--line-strong); background: rgba(255,255,255,.075); }
.trust-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 42px;
  max-width: 720px;
}
.trust-row span {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,255,255,.045);
}
.trust-row b { display: block; font-size: 16px; color: var(--silver); }
.trust-row small { display: block; color: var(--muted-2); margin-top: 4px; }
.hero-visual {
  position: relative;
  min-height: 570px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 42px;
  background:
    radial-gradient(circle at 50% 34%, rgba(57,211,157,.16), transparent 36%),
    linear-gradient(145deg, rgba(255,255,255,.09), rgba(255,255,255,.025));
  box-shadow: var(--shadow);
  overflow: hidden;
}
.hero-visual::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: 41px;
  background: linear-gradient(180deg, rgba(255,255,255,.06), transparent 42%);
  pointer-events: none;
}
.hero-visual img { position: relative; width: min(84%, 520px); filter: drop-shadow(0 28px 44px rgba(0,0,0,.42)); }
.logo-orbit { position: absolute; inset: 56px; border-radius: 50%; border: 1px solid rgba(57,211,157,.12); }
.logo-orbit span { position: absolute; inset: 0; border: 1px solid rgba(255,255,255,.08); border-radius: 50%; transform: rotate(var(--r)) scaleX(.62); }
.logo-orbit span:nth-child(1){ --r: 26deg; }
.logo-orbit span:nth-child(2){ --r: -32deg; }
.logo-orbit span:nth-child(3){ --r: 76deg; }
.visual-caption {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 18px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 22px;
  background: rgba(4,7,6,.72);
  backdrop-filter: blur(16px);
  color: var(--muted);
}
.visual-caption strong { color: var(--text); }

.numbers {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto 32px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.08);
  box-shadow: 0 18px 65px rgba(0,0,0,.24);
}
.numbers article { padding: 24px; background: rgba(6,13,11,.82); }
.numbers span { display: block; color: var(--accent); font-weight: 850; margin-bottom: 12px; }
.numbers strong { display: block; font-size: 22px; margin-bottom: 6px; }
.numbers p { color: var(--muted); margin: 0; }

.split, .model, .seat, .contact { padding: clamp(58px, 8vw, 110px) 0; }
.section-title { max-width: 940px; margin-bottom: 28px; }
.section-title.compact { max-width: 680px; margin-bottom: 0; }
.cards { display: grid; gap: 18px; }
.cards.three { grid-template-columns: repeat(3, 1fr); }
.card, .model-panel, .seat-card, .contact-wrap {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(255,255,255,.08), rgba(255,255,255,.032));
  box-shadow: 0 28px 90px rgba(0,0,0,.28);
}
.card {
  min-height: 270px;
  padding: 28px;
  border-radius: var(--radius);
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.card:hover { transform: translateY(-6px); border-color: var(--line-strong); background: linear-gradient(145deg, rgba(255,255,255,.105), rgba(255,255,255,.045)); }
.icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 48px;
  border-radius: 15px;
  color: var(--accent-2);
  border: 1px solid rgba(57,211,157,.25);
  background: rgba(57,211,157,.08);
}
.card p, .model-panel p, .seat-card p, .contact-copy p { color: var(--muted); }
.card p { margin-bottom: 0; }

.model-panel {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 36px;
  align-items: center;
  padding: clamp(28px, 5vw, 58px);
  border-radius: 42px;
  background:
    radial-gradient(circle at 85% 10%, rgba(57,211,157,.14), transparent 25rem),
    linear-gradient(145deg, rgba(255,255,255,.08), rgba(255,255,255,.032));
}
.flow { display: grid; gap: 14px; }
.flow div {
  position: relative;
  padding: 22px 24px 22px 82px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(0,0,0,.18);
}
.flow span {
  position: absolute;
  left: 22px;
  top: 22px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #02120d;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  font-weight: 900;
}
.flow strong { display: block; font-size: 19px; margin-bottom: 4px; }
.flow p { margin: 0; }

.seat-card {
  display: grid;
  grid-template-columns: 1fr 430px;
  gap: 30px;
  align-items: stretch;
  padding: clamp(28px, 5vw, 58px);
  border-radius: 42px;
}
.seat-card h2 span { color: var(--accent-2); }
.map-card {
  position: relative;
  min-height: 360px;
  display: grid;
  place-items: center;
  align-content: center;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 34px;
  background:
    radial-gradient(circle at center, rgba(57,211,157,.2), transparent 44%),
    linear-gradient(145deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
}
.map-grid { position: absolute; inset: -10%; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 36px 36px; transform: rotate(-12deg); opacity: .7; }
.map-pin { position: relative; width: 94px; height: 94px; display: grid; place-items: center; border-radius: 50%; background: rgba(57,211,157,.12); border: 1px solid rgba(57,211,157,.34); box-shadow: 0 0 80px rgba(57,211,157,.18); }
.map-pin span { width: 28px; height: 28px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 0 0 14px rgba(57,211,157,.1); }
.map-card strong { position: relative; margin-top: 22px; font-size: 34px; letter-spacing: -.04em; }
.map-card small { position: relative; color: var(--muted); }

.contact-wrap {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 32px;
  padding: clamp(28px, 5vw, 58px);
  border-radius: 42px;
  background:
    radial-gradient(circle at 8% 12%, rgba(255,255,255,.08), transparent 23rem),
    radial-gradient(circle at 90% 90%, rgba(57,211,157,.13), transparent 24rem),
    linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.032));
}
.contact-list { display: grid; gap: 12px; margin-top: 28px; }
.contact-list a {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(0,0,0,.16);
}
.contact-list span { color: var(--muted-2); }
.contact-list strong { text-align: right; }
.contact-form {
  display: grid;
  gap: 14px;
  padding: 20px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 30px;
  background: rgba(4,7,6,.42);
}
.contact-form label { display: grid; gap: 8px; color: var(--muted); font-size: 14px; }
input, textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,.12);
  outline: 0;
  border-radius: 18px;
  padding: 15px 16px;
  color: var(--text);
  background: rgba(255,255,255,.06);
  font: inherit;
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
textarea { resize: vertical; min-height: 138px; }
input:focus, textarea:focus { border-color: rgba(57,211,157,.48); box-shadow: 0 0 0 4px rgba(57,211,157,.09); background: rgba(255,255,255,.075); }
.form-button { width: 100%; border: 0; cursor: pointer; font: inherit; }
.form-note { margin: 0; color: var(--muted-2); font-size: 13px; }

.footer {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}
.footer strong { color: var(--text); font-size: 20px; }
.footer span { color: var(--accent); }
.footer p { margin: 6px 0 0; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; justify-content: flex-end; }
.footer a:hover { color: var(--text); }

.reveal { opacity: 0; transform: translateY(20px); animation: reveal .8s ease forwards; }
.delay-1 { animation-delay: .12s; }
.delay-2 { animation-delay: .24s; }
@keyframes reveal { to { opacity: 1; transform: translateY(0); } }

@media (max-width: 1020px) {
  .topbar { grid-template-columns: auto auto auto; }
  .menu-toggle { display: inline-grid; justify-self: center; }
  .nav {
    position: fixed;
    left: 16px;
    right: 16px;
    top: 96px;
    display: none;
    flex-direction: column;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 28px;
    background: rgba(4,7,6,.94);
    box-shadow: var(--shadow);
  }
  .nav a { width: 100%; text-align: center; }
  body.menu-open .nav { display: flex; }
  .hero, .model-panel, .seat-card, .contact-wrap { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .hero-visual { min-height: 470px; }
  .cards.three, .numbers { grid-template-columns: 1fr; }
  .seat-card { gap: 22px; }
}

@media (max-width: 640px) {
  .topbar { width: calc(100% - 20px); top: 8px; gap: 8px; padding: 8px; }
  .brand span { display: none; }
  .brand img { width: 42px; height: 42px; }
  .langbar { gap: 1px; }
  .lang { width: 30px; height: 30px; font-size: 10px; }
  .section, .numbers { width: calc(100% - 22px); }
  .hero { padding-top: 44px; }
  h1 { font-size: clamp(38px, 13vw, 55px); }
  .trust-row { grid-template-columns: 1fr; margin-top: 28px; }
  .hero-actions { align-items: stretch; }
  .btn { width: 100%; }
  .hero-visual { min-height: 370px; border-radius: 30px; }
  .visual-caption { align-items: flex-start; flex-direction: column; }
  .card, .numbers article, .model-panel, .seat-card, .contact-wrap { border-radius: 26px; }
  .contact-list a { flex-direction: column; }
  .contact-list strong { text-align: left; }
  .footer { flex-direction: column; align-items: flex-start; }
  .footer-links { justify-content: flex-start; }
}