:root {
  --bg: #0e0e11;
  --surface: #18181c;
  --surface-2: #222228;
  --fg: #f0eee8;
  --fg-2: #9b9790;
  --accent: #e8a030;
  --accent-dim: rgba(232, 160, 48, 0.12);
  --border: rgba(240, 238, 232, 0.08);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', 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-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}

.nav-tagline {
  font-size: 0.8rem;
  color: var(--fg-2);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 500;
}

/* HERO */
.hero {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  align-items: center;
  padding: 100px 48px 80px;
  min-height: 70vh;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  left: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(232,160,48,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  color: var(--fg);
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--fg-2);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 48px;
}

.hero-data {
  display: flex;
  align-items: center;
  gap: 32px;
}

.data-item {}

.data-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.02em;
}

.data-label {
  font-size: 0.78rem;
  color: var(--fg-2);
  margin-top: 4px;
}

.data-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* SCOPE VISUAL */
.hero-visual {
  position: relative;
  width: 240px;
  height: 240px;
  flex-shrink: 0;
}

.scope-display {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scope-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(232, 160, 48, 0.15);
}

.scope-ring-1 { width: 100%; height: 100%; animation: rotate-slow 20s linear infinite; }
.scope-ring-2 { width: 72%; height: 72%; animation: rotate-slow 14s linear infinite reverse; }
.scope-ring-3 { width: 44%; height: 44%; animation: rotate-slow 8s linear infinite; }

@keyframes rotate-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.scope-center {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* FEATURES */
.features {
  padding: 100px 48px;
  border-top: 1px solid var(--border);
}

.features-label {
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 16px;
}

.features-heading {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 56px;
  max-width: 480px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}

.feature-card {
  background: var(--bg);
  padding: 40px 36px;
}

.feature-card-primary {
  background: var(--surface);
}

.feature-number {
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--fg-2);
  line-height: 1.7;
}

/* MARKET SECTION */
.market {
  padding: 80px 48px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.market-content {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-bottom: 32px;
}

.market-stat {}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--fg-2);
}

.market-stat-accent .stat-number {
  color: var(--accent);
}

.stat-caption {
  font-size: 0.85rem;
  color: var(--fg-2);
  margin-top: 6px;
}

.market-arrow {
  opacity: 0.6;
}

.market-context {
  font-size: 1.05rem;
  color: var(--fg-2);
  max-width: 640px;
  line-height: 1.7;
}

/* CLOSING */
.closing {
  padding: 120px 48px;
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.closing::before {
  content: '';
  position: absolute;
  bottom: -150px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(232,160,48,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.closing-inner {
  max-width: 700px;
  position: relative;
  z-index: 1;
}

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 28px;
}

.closing-body {
  font-size: 1.05rem;
  color: var(--fg-2);
  line-height: 1.8;
}

/* FOOTER */
.footer {
  padding: 32px 48px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--fg-2);
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .nav { padding: 16px 24px; }
  .hero { grid-template-columns: 1fr; padding: 60px 24px 40px; gap: 40px; }
  .hero-visual { width: 160px; height: 160px; }
  .hero-data { gap: 20px; }
  .data-value { font-size: 1.4rem; }
  .features { padding: 60px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-card { padding: 28px 24px; }
  .market { padding: 60px 24px; }
  .market-content { flex-direction: column; align-items: flex-start; gap: 16px; }
  .market-arrow { transform: rotate(90deg); }
  .closing { padding: 80px 24px; }
  .footer { flex-direction: column; gap: 12px; text-align: center; padding: 24px; }
}

/* CTA BUTTON */
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--accent);
  color: #0e0e11;
  text-decoration: none;
  border-radius: 6px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  transition: opacity 0.15s;
}
.cta-btn:hover { opacity: 0.85; }

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface-2); border-radius: 3px; }