/* ─── RESET & BASE ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #020409;
  --bg-2: #060a12;
  --bg-3: #0a0f1e;
  --surface: #0d1526;
  --surface-2: #111c32;
  --border: rgba(0, 229, 255, 0.12);
  --border-bright: rgba(0, 229, 255, 0.35);
  --cyan: #00E5FF;
  --cyan-dim: rgba(0, 229, 255, 0.7);
  --cyan-glow: rgba(0, 229, 255, 0.15);
  --amber: #FFB800;
  --amber-dim: rgba(255, 184, 0, 0.7);
  --amber-glow: rgba(255, 184, 0, 0.12);
  --text: #c8d8e8;
  --text-dim: rgba(200, 216, 232, 0.55);
  --text-bright: #e8f2ff;
  --red: #FF4D6A;
  --green: #00E5A0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ─── NAV ─── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 2rem;
  height: 52px;
  background: rgba(2, 4, 9, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.nav-logo-mark {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--bg);
  background: var(--cyan);
  padding: 3px 7px;
  letter-spacing: 0.05em;
}
.nav-logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  color: var(--text-bright);
}
.nav-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--cyan-dim);
}
.nav-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 100px 2rem 80px;
  overflow: hidden;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 40%, transparent 100%);
}
.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 1;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.hero-eyebrow-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--cyan);
  border: 1px solid var(--border-bright);
  padding: 4px 12px;
}
.hero-eyebrow-line {
  flex: 1;
  max-width: 80px;
  height: 1px;
  background: linear-gradient(to right, var(--border-bright), transparent);
}
.hero-headline {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 700;
  line-height: 1.0;
  color: var(--text-bright);
  margin-bottom: 2rem;
  letter-spacing: -0.03em;
}
.hero-headline br { display: block; }
.hero-sub {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 600px;
  margin-bottom: 3rem;
}
.hero-cta-strip {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  border: 1px solid var(--border-bright);
  padding: 10px 20px;
  cursor: pointer;
  transition: all 0.2s;
}
.hero-cta-strip:hover {
  border-color: var(--cyan);
  background: var(--cyan-glow);
}
.hero-cta-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--cyan);
}
.hero-cta-arrow {
  font-size: 1.1rem;
  color: var(--cyan);
}

/* ─── METRICS ─── */
.metrics {
  padding: 80px 2rem;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.metrics-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}
.metrics-card {
  background: var(--bg-2);
  padding: 2rem 2.5rem;
  position: relative;
}
.metrics-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, var(--cyan), transparent);
}
.metrics-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--text-dim);
  margin-bottom: 0.75rem;
}
.metrics-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-bright);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.metrics-unit {
  font-size: 1.2rem;
  color: var(--cyan);
  font-weight: 600;
}
.metrics-sub {
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.5;
}

/* ─── ARCHITECTURE ─── */
.arch {
  padding: 100px 2rem;
  background: var(--bg);
}
.arch-header {
  max-width: 1200px;
  margin: 0 auto 4rem;
}
.arch-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--amber);
  display: block;
  margin-bottom: 1.5rem;
}
.arch-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--text-bright);
  line-height: 1.2;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}
.arch-desc {
  font-size: 1.05rem;
  color: var(--text-dim);
  line-height: 1.8;
  max-width: 720px;
}
.arch-diagram {
  max-width: 1200px;
  margin: 0 auto 3rem;
  overflow-x: auto;
}
.arch-flow {
  display: flex;
  align-items: center;
  gap: 0;
  min-width: max-content;
  padding: 2rem 0;
}
.arch-node {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1.25rem 1.75rem;
  min-width: 160px;
  position: relative;
}
.arch-node::before {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  height: 2px;
  background: var(--border-bright);
}
.arch-node-accent {
  border-color: var(--cyan);
}
.arch-node-accent::before {
  background: var(--cyan);
}
.arch-node-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-bright);
  margin-bottom: 0.4rem;
}
.arch-node-sub {
  font-size: 0.75rem;
  color: var(--text-dim);
}
.arch-arrow {
  color: var(--cyan-dim);
  font-size: 1.5rem;
  padding: 0 1rem;
}
.arch-signals {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.arch-signal-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  margin-bottom: 0.75rem;
}
.arch-signal-bar {
  height: 3px;
  background: var(--surface-2);
  position: relative;
  overflow: hidden;
}
.arch-signal-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: var(--pct);
  height: 100%;
  background: linear-gradient(to right, var(--cyan), var(--amber));
  box-shadow: 0 0 10px var(--cyan);
}

/* ─── MERQINTEL ─── */
.merqintel {
  padding: 100px 2rem;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}
.mq-header {
  max-width: 1200px;
  margin: 0 auto 4rem;
}
.mq-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--amber);
  display: block;
  margin-bottom: 1.5rem;
  border: 1px solid var(--amber-glow);
  padding: 4px 12px;
  width: fit-content;
}
.mq-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--text-bright);
  line-height: 1.2;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}
.mq-desc {
  font-size: 1.05rem;
  color: var(--text-dim);
  line-height: 1.8;
  max-width: 720px;
}
.mq-cores {
  max-width: 1200px;
  margin: 0 auto 3rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.mq-core {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2rem 2.5rem;
}
.mq-core-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}
.mq-core-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 0.75rem;
}
.mq-core-desc {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.7;
}
.mq-core-sep {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  color: var(--amber);
  font-weight: 700;
}
.mq-weaponizes {
  max-width: 1200px;
  margin: 0 auto;
  border: 1px solid var(--border);
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.mq-w-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  white-space: nowrap;
}
.mq-w-list {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.mq-w-list span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--cyan);
  border: 1px solid var(--border-bright);
  padding: 4px 12px;
}
.mq-w-sub {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-left: auto;
}

/* ─── COVERAGE ─── */
.coverage {
  padding: 100px 2rem;
  background: var(--bg);
}
.coverage-header {
  max-width: 1200px;
  margin: 0 auto 4rem;
}
.coverage-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--cyan-dim);
  display: block;
  margin-bottom: 1.5rem;
}
.coverage-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--text-bright);
  line-height: 1.2;
  letter-spacing: -0.02em;
}
.coverage-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}
.coverage-card {
  background: var(--bg);
  padding: 2rem 2rem;
}
.cov-head {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--cyan);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}
.cov-body {
  font-size: 0.88rem;
  color: var(--text-dim);
  line-height: 1.7;
}

/* ─── MANIFESTO ─── */
.manifesto {
  padding: 120px 2rem;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.manifesto::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--amber), transparent);
}
.manifesto-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.manifesto-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 500;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 2.5rem;
}
.manifesto-text-accent {
  color: var(--amber);
  font-weight: 700;
}
.manifesto-tagline {
  font-size: 1rem;
  color: var(--text-dim);
  line-height: 1.8;
  max-width: 600px;
  margin: 0 auto;
}

/* ─── FOOTER ─── */
.footer {
  padding: 60px 2rem 40px;
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.footer-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.footer-logo-mark {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--bg);
  background: var(--cyan);
  padding: 3px 7px;
}
.footer-logo-name {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  color: var(--text-bright);
}
.footer-partners {
  text-align: right;
}
.footer-partner-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  display: block;
  margin-bottom: 0.75rem;
}
.footer-partner-logos {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.footer-partner {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-dim);
  letter-spacing: 0.1em;
}
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-disclaimer {
  font-size: 0.72rem;
  color: rgba(200, 216, 232, 0.3);
  max-width: 500px;
  line-height: 1.6;
}
.footer-copy {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  color: rgba(200, 216, 232, 0.3);
  letter-spacing: 0.1em;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .arch-signals {
    grid-template-columns: 1fr;
  }
  .mq-cores {
    flex-direction: column;
  }
  .mq-core-sep {
    transform: rotate(90deg);
  }
  .coverage-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    flex-direction: column;
  }
  .footer-partners {
    text-align: left;
  }
  .footer-partner-logos {
    justify-content: flex-start;
  }
}

@media (max-width: 480px) {
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  .hero-headline {
    font-size: 3rem;
  }
}