:root {
  --bg: #0a0a0a;
  --bg-elevated: #111111;
  --bg-card: #161616;
  --text: #e8e8e8;
  --text-dim: #777777;
  --text-muted: #444444;
  --accent: #c8ff00;
  --accent-dim: #a3cc00;
  --border: #222222;
  --mono: 'JetBrains Mono', monospace;
  --sans: 'DM Sans', sans-serif;
  --serif: 'Instrument Serif', serif;
}

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

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--text-muted) var(--bg);
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body::after {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

/* NAV */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 24px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(10,10,10,0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 400;
  letter-spacing: -0.5px;
  color: var(--text);
}

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

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
  text-decoration: none;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color 0.3s;
}

.nav-links a:hover { color: var(--accent); }

.nav-cta {
  font-family: var(--mono);
  font-size: 12px;
  padding: 10px 24px;
  background: var(--accent);
  color: var(--bg);
  border: none;
  cursor: pointer;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 600;
  transition: all 0.3s;
  text-decoration: none;
}

.nav-cta:hover {
  background: #fff;
  transform: translateY(-1px);
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 160px 48px 80px;
  position: relative;
  overflow: hidden;
}

.hero-grid-bg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-image:
    linear-gradient(rgba(200,255,0,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,255,0,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 30% 50%, black 0%, transparent 70%);
}

.hero-tag {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.2s;
}

.hero-title {
  font-family: var(--mono);
  font-size: clamp(48px, 8vw, 120px);
  font-weight: 300;
  line-height: 1.0;
  letter-spacing: -3px;
  margin-bottom: 40px;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.4s;
}

.hero-title em {
  font-family: var(--serif);
  font-style: italic;
  color: var(--accent);
}

.hero-sub {
  font-family: var(--sans);
  font-size: 20px;
  color: var(--text-dim);
  max-width: 560px;
  line-height: 1.7;
  font-weight: 300;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.6s;
}

.hero-bottom {
  position: absolute;
  bottom: 48px;
  left: 48px;
  right: 48px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.8s;
}

.hero-scroll {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 12px;
}

.scroll-line {
  width: 40px;
  height: 1px;
  background: var(--text-muted);
  animation: pulse 2s ease infinite;
}

.hero-status {
  display: flex;
  gap: 8px;
  align-items: center;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.status-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: blink 2s ease infinite;
}

/* MARQUEE */
.marquee-section {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  padding: 20px 0;
}

.marquee-track {
  display: flex;
  animation: marquee 30s linear infinite;
  width: max-content;
}

.marquee-item {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-muted);
  white-space: nowrap;
  padding: 0 32px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.marquee-item .dot {
  color: var(--accent);
  margin-right: 32px;
}

/* ABOUT */
.about {
  padding: 160px 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 120px;
  align-items: start;
}

.section-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 32px;
}

.about-title {
  font-family: var(--serif);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 400;
  font-style: italic;
  line-height: 1.2;
  margin-bottom: 24px;
}

.about-text {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dim);
  font-weight: 300;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding-top: 40px;
}

.stat {
  border-top: 1px solid var(--border);
  padding-top: 24px;
}

.stat-number {
  font-family: var(--mono);
  font-size: 48px;
  font-weight: 300;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* SERVICES */
.services {
  padding: 80px 48px 160px;
}

.services-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 80px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}

.services-title {
  font-family: var(--serif);
  font-size: clamp(36px, 4vw, 56px);
  font-style: italic;
  font-weight: 400;
}

.services-count {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 2px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.service-card {
  background: var(--bg-card);
  padding: 48px 40px;
  position: relative;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: default;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { background: var(--bg-elevated); }

.service-index {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 2px;
  margin-bottom: 40px;
}

.service-icon {
  display: block;
  margin-bottom: 24px;
  color: var(--text-muted);
  transition: color 0.4s;
}

.service-icon svg {
  width: 32px;
  height: 32px;
}

.service-card:hover .service-icon { color: var(--accent); }

.service-name {
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.service-desc {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.7;
  font-weight: 300;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.service-tag {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 4px 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: all 0.3s;
}

.service-card:hover .service-tag {
  border-color: var(--accent);
  color: var(--accent);
}

/* APPROACH */
.approach {
  padding: 160px 48px;
  border-top: 1px solid var(--border);
}

.approach-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.approach-quote {
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 52px);
  font-style: italic;
  font-weight: 400;
  line-height: 1.3;
  margin-bottom: 40px;
}

.approach-byline {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 3px;
  text-transform: uppercase;
}

/* BACKRONYM */
.backronym {
  padding: 120px 48px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.backronym-grid {
  display: flex;
  justify-content: center;
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
}

.letter-block {
  flex: 1;
  text-align: center;
  padding: 40px 16px;
  border-right: 1px solid var(--border);
  transition: all 0.4s;
}

.letter-block:last-child { border-right: none; }
.letter-block:hover { background: var(--bg-elevated); }

.letter-char {
  font-family: var(--mono);
  font-size: 48px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 16px;
}

.letter-word {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* FOUNDERS */
.founders {
  padding: 160px 48px;
}

.founders-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-top: 80px;
}

.founder-card {
  background: var(--bg-card);
  padding: 60px 48px;
  position: relative;
}

.founder-role {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.founder-name {
  font-family: var(--serif);
  font-size: 36px;
  font-style: italic;
  margin-bottom: 16px;
}

.founder-bio {
  font-size: 15px;
  color: var(--text-dim);
  line-height: 1.7;
  font-weight: 300;
}

.founder-location {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-top: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* CTA */
.cta {
  padding: 160px 48px;
  text-align: center;
  position: relative;
}

.cta-title {
  font-family: var(--mono);
  font-size: clamp(36px, 6vw, 80px);
  font-weight: 300;
  letter-spacing: -2px;
  margin-bottom: 24px;
}

.cta-title em {
  font-family: var(--serif);
  font-style: italic;
  color: var(--accent);
}

.cta-sub {
  font-size: 18px;
  color: var(--text-dim);
  margin-bottom: 48px;
  font-weight: 300;
}

.cta-button {
  display: inline-block;
  font-family: var(--mono);
  font-size: 14px;
  padding: 20px 60px;
  background: var(--accent);
  color: var(--bg);
  border: none;
  cursor: pointer;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.cta-button:hover {
  background: #fff;
  transform: translateY(-2px);
  box-shadow: 0 20px 60px rgba(200,255,0,0.15);
}

/* FOOTER */
footer {
  padding: 48px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.footer-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.footer-links a {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color 0.3s;
}

.footer-links a:hover { color: var(--accent); }

.cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--accent);
  margin-left: 4px;
  animation: blink 1s step-end infinite;
  vertical-align: text-bottom;
}

/* ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

@keyframes pulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* RESPONSIVE */
@media (max-width: 900px) {
  nav { padding: 20px 24px; }
  .nav-links { display: none; }
  .hero { padding: 140px 24px 80px; }
  .hero-bottom { left: 24px; right: 24px; }
  .about {
    grid-template-columns: 1fr;
    gap: 60px;
    padding: 100px 24px;
  }
  .service-grid { grid-template-columns: 1fr; }
  .services { padding: 60px 24px 100px; }
  .approach { padding: 100px 24px; }
  .backronym { padding: 80px 24px; }
  .backronym-grid { flex-wrap: wrap; }
  .letter-block {
    flex: 0 0 calc(33.33% - 1px);
    border-bottom: 1px solid var(--border);
  }
  .founders { padding: 100px 24px; }
  .founders-grid { grid-template-columns: 1fr; }
  .cta { padding: 100px 24px; }
  footer {
    padding: 32px 24px;
    flex-direction: column;
    gap: 24px;
  }
}