@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=DM+Sans:wght@400;500&display=swap');

:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: #1a1a26;
  --fg: #e8e8ed;
  --fg-muted: #8888a0;
  --accent: #00e5a0;
  --accent-dim: rgba(0, 229, 160, 0.12);
  --accent-glow: rgba(0, 229, 160, 0.25);
  --ring-orange: #ff6b35;
  --ring-orange-dim: rgba(255, 107, 53, 0.15);
  --radius: 16px;
  --max-w: 1100px;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── NAV ─── */
.nav {
  padding: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 24px;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.nav-logo .ring-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  margin-left: 2px;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 var(--accent-glow); }
  50% { box-shadow: 0 0 0 8px transparent; }
}

.nav-tag {
  font-size: 13px;
  color: var(--fg-muted);
  background: var(--bg-card);
  padding: 6px 14px;
  border-radius: 99px;
  border: 1px solid rgba(255,255,255,0.06);
}

/* ─── HERO ─── */
.hero {
  padding: 80px 0 100px;
  text-align: center;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-dim) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(0, 229, 160, 0.2);
  padding: 8px 18px;
  border-radius: 99px;
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}

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

.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(42px, 7vw, 72px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--fg);
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.hero h1 .highlight {
  color: var(--accent);
}

.hero-sub {
  font-size: 20px;
  color: var(--fg-muted);
  max-width: 560px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  line-height: 1.7;
}

/* ─── STAT STRIP ─── */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 120px;
}

.stat-item {
  background: var(--bg-elevated);
  padding: 40px 24px;
  text-align: center;
}

.stat-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 40px;
  font-weight: 700;
  color: var(--ring-orange);
  letter-spacing: -1px;
}

.stat-label {
  font-size: 14px;
  color: var(--fg-muted);
  margin-top: 8px;
}

/* ─── HOW IT WORKS ─── */
.how-section {
  padding: 80px 0;
}

.section-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 60px;
  line-height: 1.2;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.step-card {
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 36px 28px;
  position: relative;
  transition: border-color 0.3s;
}

.step-card:hover {
  border-color: rgba(0, 229, 160, 0.3);
}

.step-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 48px;
  font-weight: 700;
  color: rgba(255,255,255,0.06);
  position: absolute;
  top: 16px;
  right: 20px;
}

.step-icon {
  font-size: 32px;
  margin-bottom: 20px;
}

.step-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.step-card p {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.6;
}

/* ─── FEATURES ─── */
.features-section {
  padding: 100px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.feature-block {
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 40px 32px;
}

.feature-block.featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  background: linear-gradient(135deg, var(--bg-elevated) 0%, rgba(0, 229, 160, 0.04) 100%);
  border-color: rgba(0, 229, 160, 0.15);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-dim);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
}

.feature-block h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.feature-block p {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.7;
}

.featured-visual {
  background: var(--bg-card);
  border-radius: 12px;
  padding: 32px;
  font-family: 'Space Grotesk', monospace;
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 2;
  border: 1px solid rgba(255,255,255,0.06);
}

.featured-visual .time {
  color: var(--accent);
  font-weight: 600;
}

.featured-visual .action {
  color: var(--fg);
}

.featured-visual .result {
  color: var(--ring-orange);
}

/* ─── CLOSING ─── */
.closing {
  padding: 120px 0;
  text-align: center;
  position: relative;
}

.closing::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--ring-orange-dim) 0%, transparent 70%);
  pointer-events: none;
}

.closing-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  letter-spacing: -1.5px;
  line-height: 1.15;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.closing-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 480px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  line-height: 1.7;
}

/* ─── FOOTER ─── */
.footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 40px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-left {
  font-size: 14px;
  color: var(--fg-muted);
}

.footer-right {
  font-size: 13px;
  color: rgba(255,255,255,0.2);
}

/* ─── NAV DASHBOARD BUTTON ─── */
.nav-dashboard-btn {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(0, 229, 160, 0.2);
  padding: 8px 18px;
  border-radius: 99px;
  text-decoration: none;
  transition: all 0.2s;
  letter-spacing: -0.2px;
}

.nav-dashboard-btn:hover {
  background: rgba(0, 229, 160, 0.2);
  box-shadow: 0 0 16px var(--accent-glow);
}

/* ─── HERO CTA ─── */
.hero-cta {
  margin-top: 40px;
  position: relative;
  z-index: 1;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: #0a0a0f;
  background: var(--accent);
  padding: 16px 36px;
  border-radius: 14px;
  text-decoration: none;
  transition: all 0.2s;
  box-shadow: 0 8px 32px var(--accent-glow);
}

.btn-primary:hover {
  background: #00ffb3;
  box-shadow: 0 12px 40px rgba(0, 229, 160, 0.4);
  transform: translateY(-2px);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .stat-strip {
    grid-template-columns: 1fr;
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .feature-block.featured {
    grid-template-columns: 1fr;
  }
  .hero {
    padding: 60px 0 80px;
  }
  .footer {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}