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

:root {
  --bg: #0e0e10;
  --bg-2: #131316;
  --fg: #f5f2ed;
  --fg-2: #a8a39a;
  --accent: #fb923c;
  --accent-dim: rgba(251, 146, 60, 0.12);
  --accent-glow: rgba(251, 146, 60, 0.06);
  --border: rgba(245, 242, 237, 0.07);
  --font-display: 'Syne', sans-serif;
  --font-body: 'Outfit', sans-serif;
  --max-w: 1200px;
  --radius: 12px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Nav ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 32px;
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--fg);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
}
.nav-tag {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--fg-2);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 100px;
  letter-spacing: 0.02em;
}

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 80px;
  padding: 120px 32px 80px;
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
}
.hero-glow-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(251,146,60,0.08) 0%, transparent 70%);
  top: -200px; right: -100px;
  animation: drift 8s ease-in-out infinite alternate;
}
.hero-glow-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(251,146,60,0.05) 0%, transparent 70%);
  bottom: 0; left: -100px;
  animation: drift 12s ease-in-out infinite alternate-reverse;
}
@keyframes drift {
  0% { transform: translate(0, 0); }
  100% { transform: translate(30px, -20px); }
}
.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245,242,237,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,242,237,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  border: 1px solid rgba(251,146,60,0.2);
  color: var(--accent);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 32px;
  letter-spacing: 0.01em;
}
.badge-dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(44px, 5vw, 72px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
}
.headline-line { display: block; }
.headline-accent {
  color: var(--accent);
  position: relative;
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-2);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 40px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #0e0e10;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  padding: 14px 24px;
  border-radius: var(--radius);
  transition: transform 0.15s, box-shadow 0.15s;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(251,146,60,0.3);
}
.hero-note {
  font-size: 13px;
  color: var(--fg-2);
}

/* ── Hero Visual ── */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.workspace-scene {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4/3;
}
.scene-desk {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.desk-surface {
  position: absolute;
  bottom: 30%;
  left: 10%;
  right: 10%;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(251,146,60,0.3), transparent);
  border-radius: 2px;
}
.scene-floor {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 35%;
  background: linear-gradient(180deg, transparent, rgba(251,146,60,0.04));
}
.scene-items { position: absolute; inset: 0; }

.item-monitor {
  position: absolute;
  bottom: 32%;
  left: 50%;
  transform: translateX(-50%);
}
.monitor-frame {
  background: #1a1a1f;
  border: 1px solid rgba(245,242,237,0.1);
  border-radius: 8px 8px 0 0;
  padding: 3px 3px 0;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.monitor-screen {
  background: #0d0d10;
  border-radius: 6px 6px 0 0;
  padding: 16px;
  width: 220px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.screen-content { width: 100%; }
.code-line {
  height: 4px;
  background: rgba(251,146,60,0.15);
  border-radius: 2px;
  margin-bottom: 6px;
}
.code-line-2 { width: 80%; background: rgba(245,242,237,0.08); }
.code-line-3 { width: 60%; background: rgba(245,242,237,0.05); }
.code-line-4 { width: 70%; background: rgba(245,242,237,0.04); }
.screen-ai-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent-dim);
  border: 1px solid rgba(251,146,60,0.2);
  color: var(--accent);
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 100px;
  margin-top: 10px;
  font-family: var(--font-body);
}
.ai-dot {
  width: 5px; height: 5px;
  background: var(--accent);
  border-radius: 50%;
  animation: blink 1.5s ease-in-out infinite;
}
.monitor-stand {
  width: 20px; height: 20px;
  background: #1a1a1f;
  margin: 0 auto;
}
.item-lamp { position: absolute; bottom: 32%; right: 8%; }
.lamp { position: relative; }
.lamp-glow {
  position: absolute;
  top: -40px; left: 50%;
  transform: translateX(-50%);
  width: 100px; height: 80px;
  background: radial-gradient(ellipse, rgba(251,146,60,0.15), transparent 70%);
  pointer-events: none;
}
.lamp-shade {
  width: 28px; height: 20px;
  background: var(--accent);
  border-radius: 2px 2px 14px 14px;
  opacity: 0.8;
}
.lamp-stem { width: 4px; height: 30px; background: #2a2a2f; margin: 0 auto; }
.lamp-base { width: 24px; height: 4px; background: #2a2a2f; border-radius: 2px; margin: 0 auto; }

.item-notifications { position: absolute; top: 20%; right: 5%; }
.notification-stack { display: flex; flex-direction: column; gap: 8px; }
.notif {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(26,26,31,0.9);
  border: 1px solid var(--border);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 11px;
  color: var(--fg-2);
  backdrop-filter: blur(8px);
  animation: float 3s ease-in-out infinite;
}
.notif-1 { animation-delay: 0s; }
.notif-2 { animation-delay: 0.5s; }
.notif-3 { animation-delay: 1s; }
.notif-icon { color: var(--accent); font-size: 10px; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}
.ambient-orbs { position: absolute; inset: 0; pointer-events: none; }
.orb {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(251,146,60,0.1);
}
.orb-1 { width: 200px; height: 200px; top: 5%; left: 5%; }
.orb-2 { width: 120px; height: 120px; bottom: 20%; right: 15%; }

/* ── Proof ── */
.proof {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 32px;
  background: var(--bg-2);
}
.proof-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
}
.proof-stat { text-align: center; }
.proof-num {
  display: block;
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
}
.proof-label {
  display: block;
  font-size: 14px;
  color: var(--fg-2);
  max-width: 200px;
  margin-top: 4px;
}
.proof-divider {
  width: 1px;
  height: 50px;
  background: var(--border);
}

/* ── Features ── */
.features {
  padding: 100px 32px;
  max-width: var(--max-w);
  margin: 0 auto;
}
.features-header { text-align: center; margin-bottom: 64px; }
.section-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.features-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 20px;
}
.feature-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s;
}
.feature-card:hover { border-color: rgba(251,146,60,0.2); }
.feature-card-main { padding-bottom: 0; }
.feature-icon {
  width: 40px; height: 40px;
  background: var(--accent-dim);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}
.feature-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.feature-desc {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.6;
}
.feature-visual { margin-top: 24px; height: 120px; }
.feature-visual-mini { margin-top: 24px; height: 80px; }

/* Design canvas */
.design-canvas {
  height: 100%;
  background: rgba(251,146,60,0.04);
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}
.canvas-shape {
  position: absolute;
  border-radius: 50%;
}
.shape-1 {
  width: 60px; height: 60px;
  background: radial-gradient(circle, rgba(251,146,60,0.4), transparent);
  top: 20%; left: 15%;
  animation: morph 4s ease-in-out infinite;
}
.shape-2 {
  width: 40px; height: 40px;
  background: radial-gradient(circle, rgba(251,146,60,0.2), transparent);
  top: 40%; right: 20%;
  animation: morph 5s ease-in-out infinite reverse;
}
.shape-3 {
  width: 30px; height: 30px;
  background: rgba(251,146,60,0.15);
  bottom: 25%; left: 40%;
  animation: morph 3s ease-in-out infinite;
}
@keyframes morph {
  0%, 100% { transform: scale(1) rotate(0deg); }
  50% { transform: scale(1.2) rotate(15deg); }
}
.canvas-brush {
  position: absolute;
  bottom: 10px; right: 10px;
  width: 60px; height: 4px;
  background: linear-gradient(90deg, var(--accent), transparent);
  border-radius: 2px;
  opacity: 0.4;
}

/* Research viz */
.research-viz {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 0 8px;
}
.bar {
  flex: 1;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, rgba(251,146,60,0.4), rgba(251,146,60,0.1));
}
.b1 { height: 60%; }
.b2 { height: 85%; }
.b3 { height: 45%; }
.b4 { height: 70%; }

/* Run viz */
.run-viz {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.pulse-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(251,146,60,0.3);
  animation: expand 2s ease-out infinite;
}
.pr1 { width: 60px; height: 60px; }
.pr2 { animation-delay: 0.4s; }
.pr3 { animation-delay: 0.8s; }
@keyframes expand {
  0% { transform: scale(0.8); opacity: 0.6; }
  100% { transform: scale(1.4); opacity: 0; }
}
.pulse-center {
  width: 36px; height: 36px;
  background: var(--accent-dim);
  border: 1px solid rgba(251,146,60,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  z-index: 1;
}

/* ── Philosophy ── */
.philosophy {
  padding: 80px 32px;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
}
.philosophy-inner { max-width: var(--max-w); margin: 0 auto; }
.phil-quote {
  text-align: center;
  margin-bottom: 64px;
  position: relative;
}
.quote-mark {
  font-family: var(--font-display);
  font-size: 120px;
  color: var(--accent);
  opacity: 0.15;
  line-height: 0.5;
  margin-bottom: 24px;
}
blockquote {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
  max-width: 700px;
  margin: 0 auto;
}
.phil-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.phil-item { text-align: center; }
.phil-num {
  display: block;
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 8px;
}
.phil-label {
  display: block;
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 4px;
}
.phil-note { font-size: 13px; color: var(--fg-2); }

/* ── Closing ── */
.closing {
  padding: 100px 32px;
  text-align: center;
  max-width: var(--max-w);
  margin: 0 auto;
}
.closing-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 24px;
}
.closing-sub {
  font-size: 18px;
  color: var(--fg-2);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── Footer ── */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
}
.footer-tagline {
  font-size: 13px;
  color: var(--fg-2);
}
.footer-copy {
  font-size: 12px;
  color: rgba(168,163,154,0.5);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 48px;
    padding-top: 100px;
  }
  .hero-visual { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .phil-grid { grid-template-columns: 1fr; gap: 32px; }
  .proof-inner { flex-direction: column; gap: 24px; }
  .proof-divider { display: none; }
  .proof-num { font-size: 28px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .nav-tag { display: none; }
}