:root {
  --bg: #0a0908;
  --bg-elevated: #141210;
  --bg-card: #1a1714;
  --bg-glass: rgba(26,23,20,0.75);
  --border: rgba(245,158,11,0.08);
  --border-hover: rgba(245,158,11,0.18);
  --text: #f5f0e8;
  --text-secondary: #a09888;
  --text-muted: #5c5548;
  --accent: #f59e0b;
  --accent-2: #d97706;
  --accent-3: #a78bfa;
  --accent-glow: rgba(245,158,11,0.28);
  --web: rgba(245,158,11,0.06);
  --purple: #7c3aed;
  --purple-glow: rgba(124,58,237,0.18);
  --work: #60a5fa;
  --civis: #34d399;
  --family: #fbbf24;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --radius: 16px;
  --radius-sm: 10px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

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

::selection {
  background: var(--accent);
  color: white;
}

/* ── Background Mesh ── */
.mesh-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(245,158,11,0.07) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 80% 60%, rgba(124,58,237,0.06) 0%, transparent 50%),
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(217,119,6,0.05) 0%, transparent 50%),
    radial-gradient(ellipse 40% 30% at 50% 100%, rgba(139,92,246,0.04) 0%, transparent 40%);
}

/* Honeycomb pattern */
.honeycomb-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='100' viewBox='0 0 56 100'%3E%3Cpath d='M28 0L56 16.5v33L28 66 0 49.5v-33L28 0z' fill='none' stroke='%23f59e0b' stroke-width='1'/%3E%3Cpath d='M28 66l28 16.5v33L28 132 0 115.5v-33L28 66z' fill='none' stroke='%23f59e0b' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 56px 100px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 70%);
}

/* Spider web strands */
.web-strands {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}
.web-strands::before,
.web-strands::after {
  content: '';
  position: absolute;
  border: 1px solid rgba(245,158,11,0.06);
  border-radius: 50%;
}
.web-strands::before {
  width: 800px; height: 800px;
  top: -200px; right: -200px;
  box-shadow: 0 0 0 40px rgba(245,158,11,0.02), 0 0 0 80px rgba(245,158,11,0.015);
}
.web-strands::after {
  width: 600px; height: 600px;
  bottom: -100px; left: -100px;
  box-shadow: 0 0 0 30px rgba(124,58,237,0.02), 0 0 0 60px rgba(124,58,237,0.015);
}

/* ── Navigation ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  backdrop-filter: blur(20px) saturate(1.4);
  background: rgba(10,9,8,0.75);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s ease;
}

nav.scrolled {
  background: rgba(10,9,8,0.92);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--text);
}

.logo-icon {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid; place-items: center;
  font-size: 0.85rem;
  color: white;
  box-shadow: 0 0 20px var(--accent-glow);
}

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

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width 0.3s ease;
  border-radius: 2px;
}

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

.nav-links a:hover::after {
  width: 100%;
}

/* ── Sections ── */
section {
  padding: 100px 24px;
  max-width: 1280px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 100px;
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.18);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #fff 0%, #a5a5b5 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 640px;
  margin: 0 auto;
}

/* ── Hero ── */
.hero {
  padding-top: 120px;
  padding-bottom: 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-logo {
  margin-bottom: 16px;
  animation: fadeInUp 0.8s ease both;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero-logo-mark {
  filter: drop-shadow(0 8px 30px rgba(245,158,11,0.2));
  margin-bottom: 4px;
}

.hero-logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3.2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 40%, #d97706 70%, #7c3aed 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.hero-logo-domain {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.hero-web-deco {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(80vw, 700px);
  height: min(80vw, 700px);
  z-index: -1;
  pointer-events: none;
  opacity: 0.6;
  animation: slowSpin 120s linear infinite;
}

@keyframes slowSpin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 100px;
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.18);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 28px;
  animation: fadeInUp 0.8s ease both;
}

.hero-badge .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px var(--success);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s 0.1s ease both;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-3) 50%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p.lead {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto 40px;
  animation: fadeInUp 0.8s 0.2s ease both;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s 0.3s ease both;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  box-shadow: 0 4px 20px rgba(245,158,11,0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245,158,11,0.35);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--border-hover);
  background: var(--bg-elevated);
}

/* ── Stats ── */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 20px;
  margin-top: 60px;
  animation: fadeInUp 0.8s 0.4s ease both;
}

.stat-card {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  transition: all 0.3s ease;
}

.stat-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ── 3-Level Architecture ── */
.levels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.level-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.level-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.35);
}

.level-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-3));
  opacity: 0.7;
}

.level-card.level-2::before {
  background: linear-gradient(90deg, var(--accent-3), var(--accent-2));
}

.level-card.level-3::before {
  background: linear-gradient(90deg, var(--accent-2), var(--success));
}

.level-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.level-card.level-2 .level-num { color: var(--accent-3); }
.level-card.level-3 .level-num { color: var(--success); }

.level-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.level-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

.level-features {
  margin-top: 20px;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.level-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.level-features li::before {
  content: '→';
  color: var(--accent);
  font-weight: 700;
}

/* ── Principles ── */
.principles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.principle {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 28px;
  transition: all 0.3s ease;
}

.principle:hover {
  border-color: var(--accent);
  background: rgba(245,158,11,0.04);
}

.principle-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: grid; place-items: center;
  font-size: 1.3rem;
  margin-bottom: 16px;
  background: rgba(245,158,11,0.1);
}

.principle h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.principle p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ── Architecture Diagram ── */
.arch-flow {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 800px;
  margin: 0 auto;
}

.arch-layer {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 24px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  position: relative;
  transition: all 0.3s ease;
}

.arch-layer:hover {
  border-color: var(--border-hover);
  background: var(--bg-elevated);
}

.arch-layer + .arch-layer {
  margin-top: 12px;
}

.arch-layer-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.4;
  min-width: 36px;
}

.arch-layer h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.arch-layer p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.arch-layer-tech {
  margin-left: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
  max-width: 45%;
}

.tech-tag {
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.15);
  font-size: 0.7rem;
  color: var(--accent);
  font-weight: 500;
  white-space: nowrap;
}

/* ── Apps Grid ── */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.app-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
}

.app-card:hover {
  transform: translateY(-6px) scale(1.01);
  border-color: var(--border-hover);
  box-shadow: 0 24px 60px rgba(0,0,0,0.4);
}

.app-card .screenshot {
  width: 100%;
  aspect-ratio: 9/16;
  object-fit: cover;
  object-position: top;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
  transition: object-position 4s ease;
}

.app-card:hover .screenshot {
  object-position: bottom;
}

.app-info {
  padding: 20px;
}

.app-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.app-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: grid; place-items: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.app-icon.work { background: rgba(59,130,246,0.15); }
.app-icon.civis { background: rgba(16,185,129,0.15); }
.app-icon.family { background: rgba(245,158,11,0.15); }
.app-icon.all { background: rgba(245,158,11,0.15); }

.app-title {
  font-weight: 600;
  font-size: 1rem;
}

.app-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.app-domain {
  display: inline-block;
  margin-top: 12px;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.app-domain.work { background: rgba(59,130,246,0.1); color: var(--work); }
.app-domain.civis { background: rgba(16,185,129,0.1); color: var(--civis); }
.app-domain.family { background: rgba(245,158,11,0.1); color: var(--family); }
.app-domain.all { background: rgba(245,158,11,0.1); color: var(--accent); }

/* ── Network / Social ── */
.network-visual {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.net-node {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  position: relative;
  transition: all 0.3s ease;
}

.net-node:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.net-node .node-orb {
  width: 64px; height: 64px;
  border-radius: 50%;
  margin: 0 auto 16px;
  display: grid; place-items: center;
  font-size: 1.6rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 8px 30px var(--accent-glow);
}

.net-node h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.net-node p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* ── Roadmap ── */
.roadmap {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.roadmap::before {
  content: '';
  position: absolute;
  left: 23px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent), var(--accent-3), var(--accent-2));
  border-radius: 2px;
}

.road-item {
  display: flex;
  gap: 24px;
  padding: 20px 0;
  position: relative;
}

.road-dot {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--accent);
  display: grid; place-items: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--accent);
  flex-shrink: 0;
  z-index: 1;
}

.road-dot.done {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.road-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  flex: 1;
  transition: all 0.3s ease;
}

.road-content:hover {
  border-color: var(--border-hover);
}

.road-content h4 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.road-content p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ── Footer ── */
footer {
  border-top: 1px solid var(--border);
  padding: 60px 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

footer .logo {
  justify-content: center;
  margin-bottom: 16px;
}

/* ── Animations ── */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  section { padding: 60px 20px; }
  .hero { padding-top: 120px; }
  .arch-layer-tech { display: none; }
  .roadmap::before { left: 19px; }
  .road-dot { width: 40px; height: 40px; font-size: 0.7rem; }
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--bg-elevated); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #22222c; }


/* ── Manifesto / People-First ── */
.manifesto {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

.manifesto-statement {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  transition: all 0.3s ease;
}

.manifesto-statement:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.35);
}

.manifesto-statement::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--success));
  opacity: 0.7;
}

.manifesto-statement h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text);
}

.manifesto-statement p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.manifesto-pledge {
  background: linear-gradient(135deg, rgba(245,158,11,0.08), rgba(124,58,237,0.06));
  border: 1px solid rgba(245,158,11,0.15);
  border-radius: var(--radius);
  padding: 48px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.manifesto-pledge::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-3), var(--accent-2));
}

.pledge-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.manifesto-pledge blockquote {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 600;
  line-height: 1.5;
  color: var(--text);
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}