:root {
  --bg-0: #030b14;
  --bg-1: #071726;
  --bg-2: #0d2438;
  --surface: rgba(9, 28, 45, 0.72);
  --surface-strong: rgba(7, 24, 39, 0.9);
  --text: #e9f5ff;
  --muted: #a9c5db;
  --line: rgba(151, 211, 250, 0.22);
  --accent: #8dd7ff;
  --accent-2: #54b6ea;
  --ok: #75f0c6;
  --radius: 18px;
  --shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 15%, rgba(58, 128, 176, 0.2), transparent 35%),
    radial-gradient(circle at 80% 0%, rgba(77, 152, 196, 0.16), transparent 40%),
    linear-gradient(180deg, var(--bg-0), var(--bg-1) 55%, #04101b);
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  line-height: 1.65;
}

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

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

a:hover,
a:focus {
  color: #b8e6ff;
}

.container {
  width: min(1200px, 92vw);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 70;
  backdrop-filter: blur(12px);
  background: rgba(5, 15, 26, 0.72);
  border-bottom: 1px solid rgba(141, 215, 255, 0.14);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand img {
  width: 170px;
  height: auto;
}

.menu {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.menu a {
  color: var(--muted);
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: 0.3s ease;
}

.menu a.active,
.menu a:hover {
  color: var(--text);
  border-color: rgba(141, 215, 255, 0.36);
  background: rgba(24, 57, 81, 0.5);
}

.hero {
  min-height: 56vh;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  padding: 58px 0 26px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(3, 11, 20, 0.2), rgba(3, 11, 20, 0.82)), url("../images/hero-bg.png") center/cover no-repeat;
  transform: scale(1.05);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../images/hero-pattern.svg") center/cover no-repeat;
  opacity: 0.35;
  mix-blend-mode: screen;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  width: min(1000px, 92vw);
}

.kicker {
  color: #9ddfff;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
}

h1,
h2,
h3 {
  margin: 0 0 14px;
  line-height: 1.2;
  font-family: "Sora", "Space Grotesk", sans-serif;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 4.8rem);
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.9rem);
}

h3 {
  font-size: clamp(1.2rem, 2.2vw, 1.7rem);
}

.lead {
  font-size: clamp(1rem, 1.55vw, 1.35rem);
  color: #d5ebfb;
  max-width: 880px;
  margin: 0 auto;
}

.cta-row {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid rgba(159, 223, 255, 0.4);
  background: linear-gradient(140deg, rgba(85, 170, 214, 0.23), rgba(42, 91, 128, 0.38));
  color: var(--text);
  transition: 0.3s ease;
}

.btn:hover {
  transform: translateY(-2px);
  border-color: #a6e2ff;
}

.btn.secondary {
  background: transparent;
}

.section {
  padding: clamp(30px, 4vw, 54px) 0;
}

.section.full {
  min-height: 56vh;
  display: grid;
  align-items: center;
}

.section-bg-a {
  background: linear-gradient(180deg, rgba(9, 25, 40, 0.3), rgba(8, 20, 32, 0.72)), url("../images/section-bg-1.png") center/cover no-repeat;
}

.section-bg-b {
  background: linear-gradient(180deg, rgba(6, 16, 26, 0.5), rgba(4, 11, 18, 0.9)), url("../images/section-bg-2.png") center/cover no-repeat;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

.card p,
.card li {
  color: #d3e7f8;
}

.icon {
  width: 52px;
  height: 52px;
  margin-bottom: 14px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.stat {
  text-align: center;
  padding: 18px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(8, 23, 36, 0.7);
}

.stat strong {
  display: block;
  font-size: 2rem;
  color: #b8e7ff;
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline .item {
  border-left: 2px solid rgba(142, 208, 255, 0.45);
  padding: 4px 0 4px 16px;
}

.list-clean {
  margin: 0;
  padding-left: 18px;
}

.list-clean li {
  margin-bottom: 8px;
}

.contact-box {
  background: var(--surface-strong);
  border: 1px solid rgba(145, 214, 255, 0.28);
  border-radius: var(--radius);
  padding: 24px;
}

.contact-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  border-bottom: 1px solid rgba(151, 211, 250, 0.15);
  padding: 12px 0;
}

.contact-row:last-child {
  border-bottom: 0;
}

.legal-hero {
  padding: 34px 0 14px;
}

.legal-content {
  background: rgba(6, 20, 32, 0.78);
  border: 1px solid rgba(141, 215, 255, 0.2);
  border-radius: 18px;
  padding: 24px;
}

.legal-content h2 {
  margin-top: 24px;
}

.legal-content h3 {
  margin-top: 18px;
  color: #b7e4ff;
}

.legal-content p,
.legal-content li {
  color: #d2e8f8;
}

.footer {
  border-top: 1px solid rgba(143, 206, 244, 0.2);
  padding: 26px 0 40px;
  background: rgba(4, 12, 20, 0.92);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 24px;
}

.footer small,
.footer p {
  color: #bdd7ea;
}

.footer-links a {
  display: inline-block;
  margin-right: 12px;
  margin-bottom: 8px;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .grid-3,
  .stats,
  .footer-grid,
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .menu {
    width: 100%;
    justify-content: center;
    padding-bottom: 12px;
  }

  .grid-3,
  .stats,
  .footer-grid,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .brand img {
    width: 145px;
  }

  .hero {
    min-height: 48vh;
    padding: 48px 0 22px;
  }

  .legal-hero {
    padding: 20px 0 8px;
  }
}