:root {
  --bg: #081325;
  --bg-soft: #102038;
  --card: #112340;
  --text: #ecf1ff;
  --muted: #b2bfdc;
  --brand: #d4ab63;
  --brand-2: #7fc9ff;
  --border: rgba(255, 255, 255, 0.12);
  --shadow: 0 15px 45px rgba(0, 0, 0, 0.35);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 600px at 10% -5%, #18375f, transparent),
    radial-gradient(1000px 500px at 100% 10%, #142744, transparent), var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1120px, 92vw);
  margin-inline: auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
  background: rgba(8, 12, 24, 0.65);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.2px;
}

.nav {
  display: flex;
  gap: 20px;
}

.nav a {
  color: var(--muted);
  font-weight: 500;
}

.nav a:hover {
  color: var(--text);
}

.menu-btn {
  display: none;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: transparent;
  color: var(--text);
  padding: 8px 12px;
}

.hero {
  padding: 96px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 34px;
  align-items: center;
}

.kicker,
.section-label {
  margin: 0;
  color: var(--brand-2);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.76rem;
}

h1 {
  margin: 14px 0 18px;
  font-size: clamp(2rem, 4.6vw, 3.6rem);
  line-height: 1.12;
  max-width: 18ch;
}

h2 {
  margin: 10px 0 18px;
  font-size: clamp(1.5rem, 3.3vw, 2.25rem);
}

h3 {
  margin: 0 0 10px;
}

p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.hero-copy {
  max-width: 60ch;
}

.hero-actions {
  margin-top: 28px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 600;
}

.btn.large {
  min-width: 280px;
}

.btn-primary {
  background: linear-gradient(130deg, var(--brand), #f0d39a);
  color: #1d1404;
}

.btn-primary:hover {
  filter: brightness(1.05);
}

.btn-secondary {
  border-color: var(--border);
  color: var(--text);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.06);
}

.hero-card {
  background: linear-gradient(160deg, #111a30, #11172b);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 26px;
  box-shadow: var(--shadow);
}

.hero-card h2 {
  margin: 0 0 12px;
  font-size: 1.2rem;
}

.hero-card ul {
  margin: 0;
  padding-left: 20px;
}

.hero-card li {
  margin: 12px 0;
  color: #d5deff;
}

.section {
  padding: 74px 0;
}

.section-alt {
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.03), transparent);
}

.section-copy {
  max-width: 72ch;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
}

.contact-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.footer {
  border-top: 1px solid var(--border);
  padding: 24px 0 40px;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.muted {
  color: #8695bd;
}

@media (max-width: 900px) {
  .hero-grid,
  .card-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 72px;
  }
}

@media (max-width: 700px) {
  .menu-btn {
    display: inline-flex;
  }

  .nav {
    display: none;
    position: absolute;
    top: 73px;
    left: 4vw;
    right: 4vw;
    background: #0d1427;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px;
    flex-direction: column;
    gap: 14px;
  }

  .nav.open {
    display: flex;
  }
}