* {
  box-sizing: border-box;
}

:root {
  --bg: #07111f;
  --bg-soft: #0d1b2a;
  --panel: #102238;
  --panel-2: #132a44;
  --text: #eef6ff;
  --muted: #a9b9ca;
  --accent: #37d6c0;
  --accent-2: #76a9ff;
  --line: rgba(255,255,255,.09);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}

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

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7,17,31,.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

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

.brand {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.04em;
}

.brand span {
  color: var(--accent);
}

nav {
  display: flex;
  gap: 24px;
  font-size: .95rem;
  color: var(--muted);
}

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

.hero {
  padding: 110px 0 90px;
  background:
    radial-gradient(circle at 85% 20%, rgba(55,214,192,.12), transparent 30%),
    radial-gradient(circle at 15% 20%, rgba(118,169,255,.12), transparent 35%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.5fr .8fr;
  gap: 56px;
  align-items: center;
}

.eyebrow,
.section-kicker,
.mini-label {
  font-size: .78rem;
  letter-spacing: .16em;
  font-weight: 800;
  color: var(--accent);
}

h1 {
  font-size: clamp(3rem, 8vw, 6.7rem);
  line-height: .95;
  margin: 14px 0 20px;
  letter-spacing: -.055em;
}

.hero h2 {
  font-size: clamp(1.35rem, 3vw, 2.15rem);
  max-width: 760px;
  margin: 0 0 22px;
  font-weight: 650;
}

.hero-copy {
  color: var(--muted);
  max-width: 760px;
  font-size: 1.07rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.btn {
  padding: 12px 18px;
  border-radius: 10px;
  font-weight: 700;
  border: 1px solid var(--line);
}

.primary {
  background: var(--accent);
  color: #04111a;
}

.secondary {
  background: rgba(255,255,255,.03);
}

.status-card {
  padding: 28px;
  background: linear-gradient(180deg, rgba(19,42,68,.96), rgba(13,27,42,.96));
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 24px 70px rgba(0,0,0,.28);
}

.status-card h3 {
  margin: 6px 0 12px;
  font-size: 1.35rem;
}

.status-card p {
  color: var(--muted);
}

.status-dot {
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(55,214,192,.10);
  margin-bottom: 22px;
}

.section {
  padding: 84px 0;
}

.alt {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  letter-spacing: -.04em;
  margin: 8px 0 28px;
}

.two-col,
.split-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
}

.two-col p,
.split-feature p,
.card p,
.project p,
.timeline-item p,
.contact-box p {
  color: var(--muted);
}

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

.card {
  padding: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.card h3 {
  margin-top: 0;
}

.project-list {
  display: grid;
  gap: 16px;
}

.project {
  display: grid;
  grid-template-columns: .85fr 1.3fr;
  gap: 36px;
  align-items: start;
  padding: 24px 0;
  border-top: 1px solid var(--line);
}

.project:last-child {
  border-bottom: 1px solid var(--line);
}

.project h3 {
  margin: 8px 0 0;
  font-size: 1.35rem;
}

.tag {
  display: inline-block;
  font-size: .78rem;
  font-weight: 800;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: .09em;
}

.timeline {
  display: grid;
  gap: 34px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 32px;
}

.timeline-date {
  color: var(--accent);
  font-weight: 800;
}

.timeline-item h3 {
  margin: 0;
  font-size: 1.35rem;
}

.company {
  margin: 4px 0 12px;
}

.contact-section {
  padding-bottom: 100px;
}

.contact-box {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 50px;
  padding: 44px;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
}

.contact-links {
  display: grid;
  gap: 12px;
  align-content: center;
}

.contact-links a {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--text);
}

.contact-links a:hover {
  border-color: rgba(55,214,192,.6);
}

footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-wrap {
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

@media (max-width: 860px) {
  nav {
    display: none;
  }

  .hero-grid,
  .two-col,
  .split-feature,
  .contact-box,
  .project {
    grid-template-columns: 1fr;
  }

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

  .hero {
    padding-top: 76px;
  }
}

@media (max-width: 580px) {
  .card-grid {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .footer-wrap {
    flex-direction: column;
    justify-content: center;
    padding: 22px 0;
  }
}