:root {
  --bg: #0B0F1A;
  --bg-2: #111827;
  --fg: #E8ECF4;
  --fg-muted: #7A8599;
  --accent: #00E5FF;
  --accent-2: #FF8C42;
  --border: rgba(0, 229, 255, 0.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

/* NAV */
.nav {
  padding: 1.5rem 3rem;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(11, 15, 26, 0.85);
  backdrop-filter: blur(12px);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--fg);
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  font-size: 1rem;
}
.nav-links {
  display: flex;
  gap: 2rem;
}
.nav-links a {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--fg); }

/* HERO */
.hero {
  padding: 8rem 3rem 5rem;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  min-height: 88vh;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.12em;
  margin-bottom: 1.5rem;
}
.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero-headline {
  font-family: 'Space Mono', monospace;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 1.5rem;
}
.hero-lede {
  color: var(--fg-muted);
  font-size: 1.125rem;
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 2rem;
}
.hero-meta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.meta-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem;
  color: var(--fg-muted);
  border: 1px solid var(--border);
  padding: 0.5rem 0.875rem;
  border-radius: 999px;
}
.hero-visual {
  position: relative;
}
.hero-img {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--border);
  display: block;
  aspect-ratio: 16/10;
  object-fit: cover;
}
.hero-badge {
  position: absolute;
  bottom: -1rem;
  left: -1rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
}
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}
.badge-text { color: var(--accent); }

/* SECTION LABELS */
.section-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 0.875rem;
}

/* SOURCES */
.sources {
  padding: 6rem 3rem;
  max-width: 1200px;
  margin: 0 auto;
}
.sources-header {
  margin-bottom: 4rem;
}
.sources-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 600;
  max-width: 520px;
  line-height: 1.25;
}
.sources-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.source-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem 1.75rem;
  transition: border-color 0.25s;
}
.source-card:hover { border-color: rgba(0,229,255,0.35); }
.source-icon { margin-bottom: 1.25rem; }
.source-card h3 {
  font-family: 'Space Mono', monospace;
  font-size: 0.95rem;
  margin-bottom: 0.6rem;
}
.source-card p {
  color: var(--fg-muted);
  font-size: 0.875rem;
  line-height: 1.6;
}

/* HOW */
.how {
  padding: 6rem 3rem;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.how-content h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: 3rem;
}
.how-steps { display: flex; flex-direction: column; gap: 2rem; }
.step {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}
.step-num {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  color: var(--accent);
  background: rgba(0,229,255,0.08);
  border: 1px solid var(--border);
  padding: 0.35rem 0.65rem;
  border-radius: 4px;
  flex-shrink: 0;
  margin-top: 0.15rem;
}
.step h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}
.step p { color: var(--fg-muted); font-size: 0.875rem; }
.how-visual { position: relative; }
.how-img {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--border);
  aspect-ratio: 4/3;
  object-fit: cover;
}
.alert-card {
  position: absolute;
  bottom: -1.5rem;
  right: -1rem;
  background: var(--bg-2);
  border: 1px solid rgba(255,140,66,0.3);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  max-width: 260px;
  backdrop-filter: blur(8px);
}
.alert-top {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem;
  color: var(--accent-2);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}
.alert-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-2);
  animation: pulse 1.5s infinite;
}
.alert-body {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  color: var(--fg-muted);
  line-height: 1.8;
}
.alert-body strong { color: var(--fg); }

/* WHY */
.why {
  padding: 6rem 3rem;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.why-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.why-img-wrap {}
.why-img {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--border);
  aspect-ratio: 4/3;
  object-fit: cover;
}
.why-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}
.why-body {
  color: var(--fg-muted);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 3rem;
}
.why-body em { color: var(--fg); font-style: normal; }
.why-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  border-top: 1px solid var(--border);
  padding-top: 2rem;
}
.stat-num {
  font-family: 'Space Mono', monospace;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.25rem;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  line-height: 1.4;
}

/* CLOSING */
.closing {
  padding: 8rem 3rem;
  text-align: center;
}
.closing-inner { max-width: 680px; margin: 0 auto; }
.closing-text {
  font-family: 'Space Mono', monospace;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--fg);
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 3rem;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Space Mono', monospace;
  font-size: 0.875rem;
  color: var(--fg-muted);
}
.footer-copy { color: var(--fg-muted); font-size: 0.8rem; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 6rem; min-height: auto; }
  .hero-visual { order: -1; }
  .sources-grid { grid-template-columns: repeat(2, 1fr); }
  .how { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .why-stats { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .nav { padding: 1rem 1.5rem; }
  .hero { padding: 5rem 1.5rem 3rem; }
  .sources { padding: 4rem 1.5rem; }
  .sources-grid { grid-template-columns: 1fr; }
  .how { padding: 4rem 1.5rem; }
  .why { padding: 4rem 1.5rem; }
  .why-stats { grid-template-columns: 1fr; gap: 1rem; }
  .closing { padding: 5rem 1.5rem; }
  .footer { padding: 2rem 1.5rem; }
  .footer-inner { flex-direction: column; gap: 0.75rem; text-align: center; }
  .alert-card { right: 0; bottom: -1rem; }
}