:root {
  --bg: #060a0d;
  --bg-2: #0a1016;
  --bg-3: #0f1820;
  --fg: #e8ede8;
  --fg-dim: #7a9080;
  --green: #39ff14;
  --green-dim: #1a4d1a;
  --green-mid: #2d7a2d;
  --amber: #c8a96e;
  --border: rgba(57, 255, 20, 0.12);
  --border-hover: rgba(57, 255, 20, 0.3);
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
  --font-display: 'Syne', system-ui, sans-serif;
}

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

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-mono);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 48px;
  background: rgba(6, 10, 13, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--green);
  letter-spacing: 0.02em;
}
.nav-logo-mark { font-size: 1.3rem; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  color: var(--fg-dim);
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--fg); }
.nav-cta {
  color: var(--green) !important;
  border: 1px solid var(--green) !important;
  padding: 8px 18px !important;
  border-radius: 2px !important;
  font-size: 0.75rem !important;
  letter-spacing: 0.08em !important;
  transition: background 0.2s, color 0.2s !important;
}
.nav-cta:hover {
  background: var(--green) !important;
  color: var(--bg) !important;
}

/* ── LAYOUT ── */
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 48px;
}
.section-label {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--green);
  margin-bottom: 16px;
  text-transform: uppercase;
}
.section-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 56px;
  letter-spacing: -0.02em;
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 48px 80px;
  position: relative;
  overflow: hidden;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(57,255,20,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57,255,20,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.hero-glow {
  position: absolute;
  top: 20%;
  right: 10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(57,255,20,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 2px;
  margin-bottom: 28px;
  width: fit-content;
}
.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 0.9rem;
  color: var(--fg-dim);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 460px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 56px;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green);
  color: #000;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 14px 24px;
  border-radius: 2px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: opacity 0.2s;
}
.btn-primary:hover { opacity: 0.85; }
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--fg-dim);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 14px 24px;
  border-radius: 2px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.1);
  transition: border-color 0.2s, color 0.2s;
}
.btn-secondary:hover { border-color: var(--green); color: var(--green); }
.btn-large { padding: 16px 32px; font-size: 0.85rem; }

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}
.stat { display: flex; flex-direction: column; }
.stat-val {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--green);
  line-height: 1;
}
.stat-label { font-size: 0.65rem; color: var(--fg-dim); letter-spacing: 0.08em; text-transform: uppercase; margin-top: 4px; }
.stat-divider { width: 1px; height: 32px; background: var(--border); }

/* ── SEARCH FRAME ── */
.hero-visual { position: relative; }
.search-frame {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: #020406;
  box-shadow: 0 0 60px rgba(57,255,20,0.1), 0 24px 64px rgba(0,0,0,0.6);
}
.search-frame-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: #0a1010;
  border-bottom: 1px solid var(--border);
}
.search-frame-dots { display: flex; gap: 6px; }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-r { background: #ff5f57; }
.dot-y { background: #febc2e; }
.dot-g { background: #28c840; }
.search-frame-title {
  font-size: 0.7rem;
  color: var(--fg-dim);
  flex: 1;
  text-align: center;
}
.search-frame-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.65rem;
  color: var(--green);
}
.status-dot { width: 5px; height: 5px; background: var(--green); border-radius: 50%; }
.search-screenshot {
  width: 100%;
  display: block;
  max-height: 340px;
  object-fit: cover;
  object-position: top;
}
.search-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(transparent, var(--bg));
  pointer-events: none;
}
.search-terminal-line {
  margin-top: 12px;
  font-size: 0.75rem;
  color: var(--fg-dim);
  padding: 0 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.terminal-prompt { color: var(--green); font-weight: 700; }
.terminal-cmd { color: var(--fg-dim); }
.terminal-cursor {
  width: 8px;
  height: 14px;
  background: var(--green);
  display: inline-block;
  animation: blink 1s step-end infinite;
  margin-left: 2px;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ── PROTOCOL ── */
.protocol {
  padding: 120px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.protocol-stack {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-bottom: 64px;
}
.protocol-item {
  background: var(--bg);
  padding: 40px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  align-items: start;
}
.protocol-num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--green);
  letter-spacing: 0.1em;
  padding-top: 4px;
}
.protocol-content h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 12px;
}
.protocol-content p {
  font-size: 0.82rem;
  color: var(--fg-dim);
  line-height: 1.8;
}
.protocol-meta {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 24px 40px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
}
.meta-item { display: flex; flex-direction: column; }
.meta-val {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--green);
}
.meta-label { font-size: 0.65rem; color: var(--fg-dim); letter-spacing: 0.08em; text-transform: uppercase; margin-top: 2px; }
.meta-sep { width: 1px; height: 28px; background: var(--border); }

/* ── MODULES ── */
.modules {
  padding: 120px 0;
  background: var(--bg);
}
.module-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.module-card {
  background: var(--bg-2);
  padding: 40px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0;
  transition: border-color 0.3s;
  position: relative;
}
.module-card:hover { border-color: var(--border-hover); }
.module-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.module-index {
  font-size: 0.7rem;
  color: var(--green);
  letter-spacing: 0.15em;
  font-weight: 700;
}
.module-tag {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 2px;
  background: rgba(57,255,20,0.15);
  color: var(--green);
}
.module-tag-soon {
  background: rgba(200,169,110,0.1);
  color: var(--amber);
}
.module-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 16px;
}
.module-desc {
  font-size: 0.82rem;
  color: var(--fg-dim);
  line-height: 1.8;
  margin-bottom: 28px;
  flex: 1;
}
.module-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.module-tech span {
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border: 1px solid var(--border);
  color: var(--fg-dim);
  border-radius: 2px;
}
.module-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--green);
  text-decoration: none;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  transition: gap 0.2s;
}
.module-link:hover { gap: 10px; }
.module-link-disabled {
  font-size: 0.75rem;
  color: var(--fg-dim);
  letter-spacing: 0.05em;
  opacity: 0.5;
}
.module-primary { border-color: var(--border-hover); }
.module-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(57,255,20,0.03);
  pointer-events: none;
}

/* ── PRINCIPLES ── */
.principles {
  padding: 120px 0;
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--border);
}
.principles-bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: 12vw;
  font-weight: 800;
  color: rgba(57,255,20,0.02);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  letter-spacing: 0.05em;
}
.principles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 72px;
  position: relative;
}
.principle { display: flex; flex-direction: column; gap: 16px; }
.principle-icon {
  font-size: 1.8rem;
  color: var(--green);
  font-family: var(--font-mono);
  line-height: 1;
}
.principle h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--fg);
}
.principle p { font-size: 0.78rem; color: var(--fg-dim); line-height: 1.7; }

.research-cta {
  display: flex;
  align-items: flex-start;
  gap: 28px;
  padding: 40px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  position: relative;
}
.research-badge {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  padding: 6px 14px;
  border: 1px solid rgba(200,169,110,0.3);
  border-radius: 2px;
  white-space: nowrap;
  margin-top: 4px;
}
.research-content h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 12px;
  line-height: 1.3;
}
.research-content p {
  font-size: 0.82rem;
  color: var(--fg-dim);
  line-height: 1.7;
  margin-bottom: 16px;
}
.research-link {
  color: var(--amber);
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  font-weight: 700;
}
.research-link:hover { text-decoration: underline; }

/* ── ROADMAP ── */
.roadmap {
  padding: 120px 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.roadmap-phases {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.phase {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 40px;
  background: var(--bg-2);
  align-items: start;
}
.phase-done { background: rgba(57,255,20,0.03); }
.phase-active { background: rgba(57,255,20,0.05); border: 1px solid var(--border-hover); }
.phase-locked { opacity: 0.5; }
.phase-status {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  font-size: 0.9rem;
  font-weight: 700;
  margin-top: 4px;
}
.phase-done .phase-status {
  border-color: var(--green);
  background: rgba(57,255,20,0.1);
}
.phase-status-next {
  border-color: var(--green);
  background: rgba(57,255,20,0.2);
  color: var(--green);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  width: auto;
  padding: 0 14px;
  height: 28px;
  border-radius: 2px;
}
.phase-status-locked {
  border-color: var(--border);
  color: var(--fg-dim);
}
.phase-label {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 8px;
}
.phase-locked .phase-label { color: var(--fg-dim); }
.phase-body h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 20px;
}
.phase-locked .phase-body h3 { color: var(--fg-dim); }
.phase-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.phase-item {
  font-size: 0.75rem;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--fg-dim);
  letter-spacing: 0.03em;
}
.phase-item.done {
  border-color: var(--green-mid);
  color: var(--green);
  background: rgba(57,255,20,0.08);
}
.phase-item.locked {
  opacity: 0.5;
}

/* ── CLOSING ── */
.closing {
  padding: 160px 0 120px;
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--border);
}
.closing-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(57,255,20,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57,255,20,0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 75%);
}
.closing-glow {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse at bottom, rgba(57,255,20,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.closing-inner { text-align: center; position: relative; }
.closing-label {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--green);
  margin-bottom: 24px;
  text-transform: uppercase;
}
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}
.closing-body {
  font-size: 0.9rem;
  color: var(--fg-dim);
  line-height: 1.8;
  margin-bottom: 48px;
}
.closing-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 80px;
}
.closing-founder {
  display: flex;
  align-items: center;
  gap: 20px;
  justify-content: center;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}
.founder-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--green);
  object-fit: cover;
}
.founder-name {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--fg);
}
.founder-role {
  font-size: 0.72rem;
  color: var(--fg-dim);
  margin-top: 2px;
}
.founder-quote {
  font-size: 0.78rem;
  color: var(--fg-dim);
  font-style: italic;
  max-width: 420px;
  text-align: left;
  line-height: 1.7;
  border-left: 2px solid var(--green);
  padding-left: 20px;
}

/* ── FOOTER ── */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 64px 0 0;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 48px 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--green);
  margin-bottom: 20px;
}
.footer-logo-mark { font-size: 1.2rem; }
.footer-brand p {
  font-size: 0.78rem;
  color: var(--fg-dim);
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 360px;
}
.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-badge {
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  padding: 5px 12px;
  border: 1px solid var(--border);
  color: var(--fg-dim);
  border-radius: 2px;
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.footer-col { display: flex; flex-direction: column; gap: 14px; }
.footer-col-label {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 4px;
}
.footer-col a {
  font-size: 0.78rem;
  color: var(--fg-dim);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--fg); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
}
.footer-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  color: var(--fg-dim);
  letter-spacing: 0.05em;
}
.footer-status-dot {
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
}
.footer-meta {
  font-size: 0.72rem;
  color: var(--fg-dim);
  letter-spacing: 0.05em;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav { padding: 16px 24px; }
  .nav-links { gap: 20px; }
  .nav-links a:not(.nav-cta) { display: none; }
  .hero { padding: 100px 24px 60px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; }
  .section-inner { padding: 0 24px; }
  .protocol-stack { grid-template-columns: 1fr; }
  .module-grid { grid-template-columns: 1fr; }
  .principles-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .closing-founder { flex-direction: column; text-align: center; }
  .founder-quote { border-left: none; padding-left: 0; text-align: center; }
  .closing-actions { flex-direction: column; }
  .protocol-meta { flex-wrap: wrap; gap: 16px; }
  .meta-sep { display: none; }
}
@media (max-width: 480px) {
  .hero-headline { font-size: 2rem; }
  .closing-headline { font-size: 1.8rem; }
  .principles-grid { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; }
}