:root {
  --background: #0e0e0f;
  --surface: #0e0e0f;
  --surface-low: #131314;
  --surface: #1a191b;
  --surface-high: #201f21;
  --surface-highest: #262627;
  --surface-variant: #262627;
  --outline-variant: rgba(72, 72, 73, 0.2);
  --primary: #8ff5ff;
  --primary-dim: #00deec;
  --secondary: #ac8aff;
  --text: #ffffff;
  --text-muted: #adaaab;
  --text-dim: #7d7d80;
  --on-primary: #005d63;
  --glow: rgba(143, 245, 255, 0.08);
  --glass: rgba(38, 38, 39, 0.6);
  --shadow: 0 0 60px rgba(143, 245, 255, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--background);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

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

.section {
  padding: 5rem 0;
}

.section-tight {
  padding: 3rem 0;
}

.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.display {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.35em;
  font-size: 0.7rem;
  color: var(--primary);
}

.muted {
  color: var(--text-muted);
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(14, 14, 15, 0.7);
  border-bottom: 1px solid rgba(143, 245, 255, 0.2);
  box-shadow: 0 0 24px var(--glow);
}

.navbar .nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.nav-links {
  display: flex;
  gap: 2rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-family: 'Space Grotesk', system-ui, sans-serif;
}

.nav-links a {
  color: var(--text-muted);
  padding-bottom: 0.35rem;
  border-bottom: 2px solid transparent;
}

.nav-links a.active,
.nav-links a:hover {
  color: var(--primary);
  border-color: var(--primary);
}

.nav-cta {
  padding: 0.65rem 1.5rem;
  border-radius: 0.25rem;
  background: linear-gradient(120deg, var(--primary), var(--primary-dim));
  color: var(--on-primary);
  font-family: 'Space Grotesk', system-ui, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.7rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.hero {
  position: relative;
  min-height: 80vh;
  display: grid;
  align-items: center;
  padding: 6rem 0 4rem;
  overflow: hidden;
}

.blueprint-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(72,72,73,0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(72,72,73,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: clamp(2.8rem, 5vw, 5.5rem);
  line-height: 0.95;
}

.hero-subtitle {
  font-size: 1.2rem;
  max-width: 38rem;
  color: var(--text-muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 2rem;
  border-radius: 0.25rem;
  border: 1px solid rgba(143, 245, 255, 0.3);
  font-family: 'Space Grotesk', system-ui, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.7rem;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
  background: linear-gradient(120deg, var(--primary), var(--primary-dim));
  color: var(--on-primary);
  border: none;
}

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

.card {
  background: var(--glass);
  border-top: 1px solid rgba(143, 245, 255, 0.2);
  border-radius: 0.35rem;
  padding: 2rem;
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.card-muted {
  background: var(--surface-low);
  border: 1px solid rgba(72,72,73,0.2);
  box-shadow: none;
}

.card-title {
  font-size: 1.4rem;
  margin: 0.5rem 0 0.75rem;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  margin-bottom: 3rem;
}

.section-heading .label {
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 0.7rem;
  color: var(--primary);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  border-left: 2px solid var(--primary);
  background: var(--surface-high);
  text-transform: uppercase;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.tag::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 999px;
}

.timeline {
  border-left: 1px solid rgba(143, 245, 255, 0.2);
  padding-left: 2rem;
}

.timeline-item {
  margin-bottom: 2.5rem;
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.45rem;
  top: 0.4rem;
  width: 10px;
  height: 10px;
  background: var(--primary);
  border-radius: 999px;
  box-shadow: 0 0 20px rgba(143,245,255,0.4);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

input, textarea, select {
  background: var(--surface-high);
  border: 1px solid rgba(72,72,73,0.3);
  border-radius: 0.25rem;
  padding: 0.8rem 0.9rem;
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(143,245,255,0.1);
}

footer {
  padding: 3rem 0 4rem;
  border-top: 1px solid rgba(72,72,73,0.3);
  background: var(--surface-low);
}

.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.admin-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.admin-sidebar {
  background: #0b0b0c;
  padding: 2rem 1.5rem;
  border-right: 1px solid rgba(72,72,73,0.3);
}

.admin-sidebar a {
  display: block;
  padding: 0.5rem 0;
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.admin-sidebar a.active,
.admin-sidebar a:hover {
  color: var(--primary);
}

.admin-content {
  padding: 2.5rem;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.table th,
.table td {
  text-align: left;
  padding: 0.75rem 0.5rem;
  border-bottom: 1px solid rgba(72,72,73,0.3);
}

.notice {
  padding: 0.75rem 1rem;
  border-radius: 0.25rem;
  border: 1px solid rgba(143,245,255,0.2);
  background: rgba(143,245,255,0.08);
  color: var(--text);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .nav-links {
    display: none;
  }

  .admin-shell {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: sticky;
    top: 0;
  }
}