:root {
  --bg: #0b1120;
  --bg-soft: #0f172a;
  --card: #111827;
  --card-2: #172033;
  --text: #e5e7eb;
  --muted: #94a3b8;
  --line: rgba(255,255,255,0.08);
  --accent: #60a5fa;
  --accent-2: #38bdf8;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(0,0,0,0.30);
  --radius: 20px;
  --radius-sm: 14px;
  --max: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(56,189,248,0.14), transparent 28%),
    radial-gradient(circle at top right, rgba(96,165,250,0.14), transparent 20%),
    linear-gradient(180deg, #08101d 0%, #0b1120 100%);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--accent-2);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(calc(100% - 32px), var(--max));
  margin-inline: auto;
}

.narrow {
  width: min(calc(100% - 32px), 860px);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
}

.skip-link:focus {
  left: 16px;
  top: 16px;
  z-index: 999;
  background: #fff;
  color: #000;
  padding: 10px 14px;
  border-radius: 8px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(12px);
  background: rgba(11, 17, 32, 0.72);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  font-weight: 700;
}

.logo:hover {
  text-decoration: none;
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #08101d;
  font-weight: 800;
}

.logo-text {
  letter-spacing: 0.02em;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 18px;
}

.nav a {
  color: var(--text);
  font-weight: 600;
  opacity: 0.92;
}

.nav a:hover {
  opacity: 1;
  text-decoration: none;
}

.nav-cta {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(96, 165, 250, 0.16);
  border: 1px solid rgba(96, 165, 250, 0.28);
}

.hero {
  padding: 72px 0 48px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 36px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--accent-2);
  background: rgba(56, 189, 248, 0.10);
  border: 1px solid rgba(56, 189, 248, 0.20);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0 0 16px;
  font-size: clamp(2.5rem, 6vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.lead {
  margin: 0;
  font-size: clamp(1.06rem, 1.6vw, 1.22rem);
  color: #dbe2ea;
  max-width: 62ch;
}

.hero-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #08101d;
  box-shadow: 0 16px 40px rgba(56, 189, 248, 0.18);
}

.btn-secondary {
  background: rgba(255,255,255,0.04);
  color: var(--text);
  border: 1px solid var(--line);
}

.hero-points {
  margin: 26px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.hero-media {
  margin: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hero-media img {
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  background: #0f172a;
}

.hero-media figcaption,
.gallery-item figcaption {
  line-height: 1.45;
  color: #cbd5e1;
}

.section {
  padding: 72px 0;
}

.section-alt {
  background: rgba(255,255,255,0.025);
  border-block: 1px solid var(--line);
}

.section-head {
  margin-bottom: 28px;
}

.section h2 {
  margin: 0 0 12px;
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.section p {
  margin: 0 0 16px;
  color: #d7dee8;
}

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

.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

.card h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: start;
}

.gallery-item {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.gallery-item img {
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  background: #0f172a;
}

.gallery-item figcaption {
  padding: 14px 16px 18px;
  color: var(--muted);
  font-size: 0.94rem;
}

details {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 18px 18px;
  margin-bottom: 14px;
}

summary {
  cursor: pointer;
  font-weight: 800;
  color: var(--white);
}

details p {
  margin-top: 12px;
}

.contact-box {
  margin: 22px 0;
}

.contact-box a {
  display: inline-block;
  padding: 14px 18px;
  border-radius: 14px;
  background: rgba(96,165,250,0.12);
  border: 1px solid rgba(96,165,250,0.22);
  font-weight: 800;
  font-size: 1.1rem;
}

.contact-box a:hover {
  text-decoration: none;
}

.contact-note {
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 26px 0 40px;
  background: rgba(0,0,0,0.12);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 18px;
}

.footer-links a {
  color: var(--muted);
}

@media (max-width: 980px) {
  .hero-grid,
  .cards,
  .footer-inner {
    grid-template-columns: 1fr;
    display: grid;
  }

  .gallery {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-inner {
    gap: 14px;
  }

  .header-inner {
    align-items: flex-start;
    padding: 14px 0;
    flex-direction: column;
  }

  .nav {
    width: 100%;
  }

  .hero {
    padding-top: 40px;
  }
}

@media (max-width: 640px) {
  .section,
  .hero {
    padding-block: 52px;
  }

  .hero h1 {
    font-size: 2.4rem;
  }

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

  .btn {
    width: 100%;
  }
}