:root {
  --bg: #0a0c10;
  --bg-surface: #111419;
  --bg-elevated: #171b22;
  --accent: #e8a83a;
  --accent-dim: rgba(232, 168, 58, 0.08);
  --text: #f0ece4;
  --text-secondary: #7a7872;
  --text-muted: #4a4844;
  --border: rgba(240, 236, 228, 0.07);
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 80px 80px 80px 80px;
  gap: 60px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 70% 50%, rgba(232, 168, 58, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 28px;
  z-index: 1;
}

.hero-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--accent);
}

.hero-headline {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(48px, 6vw, 80px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text);
}

.hero-sub {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 480px;
}

.hero-visual {
  position: relative;
  z-index: 1;
}

.hero-image {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: 4px;
  opacity: 0.7;
}

.monitor-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
}

.grid-lines-v {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 80px,
    rgba(232, 168, 58, 0.06) 80px,
    rgba(232, 168, 58, 0.06) 81px
  );
}

.grid-lines-h {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 80px,
    rgba(232, 168, 58, 0.06) 80px,
    rgba(232, 168, 58, 0.06) 81px
  );
}

.grid-node {
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent);
  animation: pulse 3s ease-in-out infinite;
}

.node-1 { top: 20%; left: 15%; animation-delay: 0s; }
.node-2 { top: 45%; left: 65%; animation-delay: 1s; }
.node-3 { top: 70%; left: 35%; animation-delay: 2s; }
.node-4 { top: 30%; left: 80%; animation-delay: 0.5s; }

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}

.grid-status {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--accent);
  background: rgba(10, 12, 16, 0.8);
  padding: 6px 14px;
  border: 1px solid rgba(232, 168, 58, 0.2);
}

.scan-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  animation: scan 6s ease-in-out infinite;
  opacity: 0.3;
}

@keyframes scan {
  0% { top: 0; }
  100% { top: 100%; }
}

/* MANIFESTO */
.manifesto {
  padding: 120px 80px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.manifesto-inner {
  max-width: 720px;
}

.manifesto-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.manifesto-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--accent);
}

.manifesto h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 32px;
}

.manifesto p {
  font-size: 17px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.manifesto p:last-child {
  color: var(--text);
  font-weight: 400;
}

/* FEATURES */
.features {
  padding: 120px 80px;
}

.features-header {
  margin-bottom: 72px;
}

.features-label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.features h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(32px, 3.5vw, 48px);
  font-weight: 600;
  color: var(--text);
}

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

.feature-card {
  background: var(--bg-surface);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  overflow: hidden;
}

.feature-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}

.feature-card:hover::after {
  opacity: 1;
}

.feature-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 2px;
}

.feature-visual {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-elevated);
  border-radius: 2px;
}

.monitor-visual {
  flex-direction: column;
  gap: 16px;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 20px;
}

.mini-node {
  width: 10px;
  height: 10px;
  background: var(--text-muted);
  border-radius: 50%;
}

.mini-node.active {
  background: var(--accent);
  box-shadow: 0 0 8px rgba(232, 168, 58, 0.5);
}

.mini-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
}

.feature-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(232, 168, 58, 0.25);
  padding: 4px 10px;
  display: inline-block;
  width: fit-content;
}

.feature-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 26px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.2;
}

.feature-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* OPERATIONAL */
.operational {
  padding: 80px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
}

.operational-inner {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.stats-row {
  display: flex;
  align-items: center;
  gap: 0;
}

.stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0 48px 0 0;
}

.stat:first-child {
  padding-left: 0;
}

.stat-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 64px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.02em;
}

.stat-desc {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-secondary);
  max-width: 200px;
}

.stat-divider {
  width: 1px;
  height: 80px;
  background: var(--border);
  flex-shrink: 0;
  margin: 0 48px;
}

.operational-note {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 560px;
}

.operational-note strong {
  color: var(--text-secondary);
  font-weight: 500;
}

/* CLOSING */
.closing {
  position: relative;
  overflow: hidden;
}

.closing-bg {
  position: relative;
  height: 600px;
}

.closing-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.4) saturate(0.7);
}

.closing-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.closing-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.closing-statement {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(48px, 7vw, 96px);
  font-weight: 700;
  color: var(--text);
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 40px rgba(0,0,0,0.5);
}

.closing-sub {
  font-size: 15px;
  line-height: 1.6;
  color: rgba(240, 236, 228, 0.6);
  max-width: 480px;
  margin: 0 auto;
}

/* FOOTER */
footer {
  padding: 48px 80px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.05em;
}

.footer-tagline {
  font-size: 12px;
  color: var(--text-muted);
}

.footer-meta {
  font-size: 12px;
  color: var(--text-muted);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 80px 40px;
    min-height: auto;
  }
  .hero-visual { display: none; }
  .feature-grid { grid-template-columns: 1fr; }
  .stats-row { flex-direction: column; gap: 32px; }
  .stat { padding: 0; }
  .stat-divider { display: none; }
  .operational, .features, .manifesto, footer { padding: 80px 40px; }
}

@media (max-width: 640px) {
  .hero, .operational, .features, .manifesto, footer { padding: 60px 24px; }
  .closing-bg { height: 480px; }
  .footer-inner { flex-direction: column; gap: 16px; align-items: flex-start; }
}