:root {
  --bg: #050609;
  --bg2: #0a0c10;
  --text: #f7f2e8;
  --muted: #b7bbc2;
  --gold: #d8ad4f;
  --gold2: #f0ce70;
  --line: rgba(255,255,255,.13);
  --panel: rgba(9, 11, 15, .78);
  --header-h: 96px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 18px);
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}

body.menu-open { overflow: hidden; }

a { color: inherit; }

section[id] {
  scroll-margin-top: calc(var(--header-h) + 18px);
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  z-index: 60;
  display: grid;
  grid-template-columns: 280px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 10px clamp(18px, 4vw, 56px);
  background: rgba(3, 4, 7, .88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.logo-wrap {
  display: flex;
  align-items: center;
  height: 100%;
}

.logo-wrap img {
  width: 238px;
  height: 65px;
  object-fit: contain;
  object-position: left center;
  display: block;
}

.desktop-nav {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 3.2vw, 44px);
}

.desktop-nav a {
  text-decoration: none;
  text-transform: uppercase;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .5px;
  padding: 38px 0;
  border-bottom: 2px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.desktop-nav a.active,
.desktop-nav a:hover {
  color: var(--gold2);
  border-color: var(--gold);
}

.header-btn {
  text-decoration: none;
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: .5px;
  color: var(--gold2);
  border: 1px solid var(--gold);
  border-radius: 9px;
  padding: 15px 26px;
  white-space: nowrap;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(216,173,79,.6);
  border-radius: 10px;
  background: rgba(0,0,0,.24);
  padding: 10px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: 6px 0;
  background: var(--gold2);
  transition: transform .2s ease, opacity .2s ease;
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.mobile-nav {
  display: none;
  position: fixed;
  inset: var(--header-h) 0 auto 0;
  z-index: 55;
  padding: 18px;
  background: rgba(5,6,9,.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.mobile-nav.open {
  display: grid;
  gap: 10px;
}

.mobile-nav a {
  text-decoration: none;
  padding: 16px 18px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px;
  color: var(--text);
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: .5px;
  background: rgba(255,255,255,.035);
}

.mobile-nav .mobile-cta {
  color: #111;
  background: linear-gradient(135deg, #f2d77b, #b9882c);
  border: 0;
  text-align: center;
}

.hero {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  padding: 134px clamp(18px, 5vw, 92px) 34px;
  background:
    linear-gradient(90deg, rgba(5,6,9,.96) 0%, rgba(5,6,9,.72) 37%, rgba(5,6,9,.30) 63%, rgba(5,6,9,.86) 100%),
    linear-gradient(180deg, rgba(5,6,9,.22), rgba(5,6,9,.96)),
    url("https://images.unsplash.com/photo-1503376780353-7e6692767b70?auto=format&fit=crop&w=2600&q=90");
  background-size: cover;
  background-position: center 62%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 74% 45%, rgba(216,173,79,.12), transparent 28%),
    radial-gradient(circle at 42% 22%, rgba(255,255,255,.07), transparent 22%),
    linear-gradient(180deg, transparent 0%, rgba(5,6,9,.92) 92%);
}

.world-map {
  position: absolute;
  top: 102px;
  left: 23%;
  width: 58%;
  height: 330px;
  opacity: .34;
  background-image: radial-gradient(circle, rgba(255,255,255,.12) 1px, transparent 1.7px);
  background-size: 15px 15px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-grid {
  position: relative;
  z-index: 3;
  min-height: calc(100vh - 265px);
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  align-items: center;
  gap: 34px;
}

.hero-copy {
  max-width: 760px;
}

.hero-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: start;
  padding-top: 38px;
  pointer-events: none;
}

.hero-brand img {
  width: min(610px, 100%);
  filter: drop-shadow(0 28px 64px rgba(0,0,0,.72));
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(44px, 5.6vw, 84px);
  line-height: .98;
  letter-spacing: -1.8px;
  text-transform: uppercase;
  text-shadow: 0 22px 44px rgba(0,0,0,.75);
}

h1 span {
  color: var(--gold);
  display: block;
}

.line-title {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 22px 0 28px;
}

.line-title span {
  width: 58px;
  height: 2px;
  background: var(--gold);
}

.line-title p,
.kicker {
  color: var(--gold2);
  text-transform: uppercase;
  letter-spacing: 4px;
  font-size: 12px;
  font-weight: 900;
  margin: 0;
}

.hero-text {
  max-width: 620px;
  color: white;
  font-size: 20px;
  line-height: 1.6;
  margin: 0 0 34px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 58px;
  padding: 16px 34px;
  border-radius: 8px;
  text-decoration: none;
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: .3px;
  border: 1px solid var(--gold);
}

.btn-primary {
  color: #111;
  background: linear-gradient(135deg, #f2d77b, #b9882c);
  box-shadow: 0 20px 54px rgba(216,173,79,.24);
}

.btn-outline {
  color: var(--gold2);
  background: rgba(0,0,0,.18);
}

.trust-panel {
  position: relative;
  z-index: 4;
  width: min(100%, 1500px);
  margin: -8px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(5,6,9,.70);
  backdrop-filter: blur(16px);
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,.42);
}

.trust-panel article {
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: 16px;
  padding: 24px 30px;
  border-right: 1px solid rgba(216,173,79,.38);
}

.trust-panel article:last-child { border-right: 0; }

.icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(216,173,79,.65);
  color: var(--gold);
  border-radius: 50%;
  font-size: 28px;
  font-weight: 900;
}

.trust-panel h3 {
  margin: 0 0 7px;
  text-transform: uppercase;
  font-size: 15px;
}

.trust-panel p {
  color: var(--muted);
  margin: 0;
  line-height: 1.45;
}

.about-section,
.section,
.inventory-section,
.why-section,
.contact-section {
  width: min(1460px, calc(100% - 52px));
  margin: 0 auto;
}

.about-section { padding: 42px 0 32px; }

.about-card {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 44px;
  align-items: center;
  padding: 48px;
  background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.022));
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 28px 90px rgba(0,0,0,.34);
}

.about-visual {
  min-height: 360px;
  border-radius: 18px;
  position: relative;
  overflow: hidden;
  padding: 34px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    radial-gradient(circle at 50% 28%, rgba(216,173,79,.20), transparent 34%),
    radial-gradient(circle at 20% 80%, rgba(255,255,255,.08), transparent 26%),
    linear-gradient(145deg, rgba(255,255,255,.06), rgba(255,255,255,.018));
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: inset 0 0 70px rgba(0,0,0,.34);
}

.about-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .28;
  background-image:
    linear-gradient(rgba(216,173,79,.13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(216,173,79,.13) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse at center, black 18%, transparent 74%);
}

.about-visual::after {
  content: "";
  position: absolute;
  inset: 24px;
  border: 1px solid rgba(216,173,79,.16);
  border-radius: 14px;
  pointer-events: none;
}

.visual-logo {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  margin-top: 6px;
}

.visual-logo img {
  width: min(360px, 90%);
  filter: drop-shadow(0 24px 50px rgba(0,0,0,.70));
}

.stat-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.stat-grid div {
  padding: 18px;
  border-radius: 14px;
  background: rgba(4,5,8,.58);
  border: 1px solid rgba(255,255,255,.10);
}

.stat-grid strong {
  display: block;
  color: var(--gold2);
  font-size: 20px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.stat-grid span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}

h2 {
  margin: 14px 0 20px;
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.06;
  letter-spacing: -1.3px;
  text-transform: uppercase;
}

h2 span { color: var(--gold); display: block; }

.about-copy p,
.card p,
.inventory-section p,
.contact-section p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.section { padding: 72px 0 34px; }

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 34px;
}

.card,
.model-list,
.why-grid div,
.contact-section {
  background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.02));
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 24px 70px rgba(0,0,0,.25);
}

.card {
  padding: 34px;
  min-height: 250px;
}

.card span {
  color: var(--gold);
  font-weight: 900;
}

.card h3 {
  font-size: 25px;
  margin: 22px 0 14px;
}

.inventory-section {
  padding: 54px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
  align-items: center;
}

.model-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  overflow: hidden;
}

.model-list span {
  padding: 22px 24px;
  background: rgba(5,6,9,.55);
  color: var(--text);
  font-weight: 800;
}

.why-section { padding: 54px 0; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 30px;
}

.why-grid div {
  padding: 24px;
  color: var(--muted);
  font-weight: 700;
}

.why-grid div::before {
  content: "✓";
  color: var(--gold);
  margin-right: 10px;
  font-weight: 900;
}

.contact-section {
  text-align: center;
  padding: 62px 26px;
  margin-top: 40px;
  margin-bottom: 58px;
}

.contact-section p {
  max-width: 720px;
  margin: 0 auto 30px;
}

footer {
  width: min(1460px, calc(100% - 52px));
  margin: 0 auto;
  padding: 30px 0 44px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

/* Tablet */
@media (max-width: 1120px) {
  :root { --header-h: 88px; }

  .site-header {
    grid-template-columns: 240px 1fr auto;
  }

  .logo-wrap img {
    width: 210px;
    height: 72px;
  }

  .desktop-nav { display: none; }

  .menu-toggle {
    display: block;
    justify-self: end;
  }

  .header-btn {
    justify-self: end;
  }

  .hero {
    padding-top: 120px;
    background-position: center;
  }

  .hero-grid,
  .about-card,
  .inventory-section {
    grid-template-columns: 1fr;
  }

  .hero-brand {
    display: flex;
    order: -1;
    padding-top: 4px;
    justify-content: flex-start;
  }

  .hero-brand img {
    width: min(360px, 72vw);
  }

  .hero-copy {
    max-width: 860px;
  }

  .trust-panel,
  .cards,
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-panel article:nth-child(2) {
    border-right: 0;
  }
}

/* Mobile */
@media (max-width: 720px) {
  :root { --header-h: 74px; }

  html {
    scroll-padding-top: calc(var(--header-h) + 14px);
  }

  section[id] {
    scroll-margin-top: calc(var(--header-h) + 14px);
  }

  .site-header {
    height: var(--header-h);
    grid-template-columns: 1fr auto;
    gap: 12px;
    padding: 8px 16px;
  }

  .logo-wrap img {
    width: 162px;
    height: 56px;
  }

  .header-btn {
    display: none;
  }

  .mobile-nav {
    inset: var(--header-h) 0 auto 0;
  }

  .hero {
    min-height: auto;
    padding: 104px 18px 28px;
    background-position: center top;
  }

  .world-map {
    display: none;
  }

  .hero-grid {
    min-height: auto;
    display: flex;
    flex-direction: column;
    gap: 22px;
    align-items: flex-start;
  }

  .hero-brand {
    width: 100%;
    display: flex;
    justify-content: center;
    order: 0;
    padding: 0;
  }

  .hero-brand img {
    width: min(280px, 78vw);
  }

  .hero-copy {
    order: 1;
    text-align: left;
  }

  h1 {
    font-size: clamp(36px, 12vw, 52px);
    letter-spacing: -1px;
  }

  h2 {
    font-size: clamp(30px, 9.5vw, 42px);
  }

  .line-title {
    gap: 10px;
    margin: 18px 0 22px;
  }

  .line-title span {
    width: 34px;
  }

  .line-title p,
  .kicker {
    letter-spacing: 2.5px;
    font-size: 10px;
  }

  .hero-text {
    font-size: 16px;
    line-height: 1.58;
  }

  .hero-actions {
    gap: 12px;
  }

  .btn {
    width: 100%;
    min-height: 54px;
    padding: 15px 20px;
  }

  .trust-panel {
    grid-template-columns: 1fr;
    margin-top: 24px;
    border-radius: 16px;
  }

  .trust-panel article {
    grid-template-columns: 54px 1fr;
    padding: 18px;
    border-right: 0;
    border-bottom: 1px solid rgba(216,173,79,.25);
  }

  .trust-panel article:last-child {
    border-bottom: 0;
  }

  .icon {
    width: 44px;
    height: 44px;
    font-size: 22px;
  }

  .about-section,
  .section,
  .inventory-section,
  .why-section,
  .contact-section,
  footer {
    width: min(100% - 32px, 1460px);
  }

  .about-section {
    padding-top: 34px;
  }

  .about-card {
    padding: 22px;
    gap: 28px;
    border-radius: 18px;
  }

  .about-visual {
    min-height: 300px;
    padding: 22px;
  }

  .visual-logo img {
    width: min(260px, 82vw);
  }

  .stat-grid {
    grid-template-columns: 1fr;
  }

  .stat-grid div {
    padding: 14px;
  }

  .cards,
  .why-grid,
  .model-list {
    grid-template-columns: 1fr;
  }

  .card {
    min-height: auto;
    padding: 26px;
  }

  .inventory-section {
    padding: 42px 0;
    grid-template-columns: 1fr;
  }

  .model-list span {
    padding: 18px;
  }

  .contact-section {
    padding: 44px 20px;
    margin-bottom: 42px;
  }

  footer {
    font-size: 13px;
    flex-direction: column;
  }
}

/* Small phones */
@media (max-width: 390px) {
  .logo-wrap img {
    width: 150px;
  }

  .menu-toggle {
    width: 42px;
    height: 42px;
  }

  h1 {
    font-size: 34px;
  }

  .hero {
    padding-left: 14px;
    padding-right: 14px;
  }

  .about-section,
  .section,
  .inventory-section,
  .why-section,
  .contact-section,
  footer {
    width: min(100% - 24px, 1460px);
  }
}