@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=DM+Sans:ital,wght@0,400;0,500;1,400&display=swap');

:root {
  --bg: #0a0e17;
  --bg-surface: #111827;
  --bg-card: #1a2236;
  --fg: #e8ecf4;
  --fg-muted: #8892a4;
  --accent: #22d3ee;
  --accent-glow: rgba(34, 211, 238, 0.15);
  --green: #34d399;
  --orange: #fb923c;
  --red: #f87171;
  --border: rgba(136, 146, 164, 0.12);
  --radius: 16px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== HERO ===== */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 32px;
}

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

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

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 700;
  margin-bottom: 24px;
}

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

.hero .lede {
  font-size: 1.25rem;
  color: var(--fg-muted);
  max-width: 560px;
  margin-bottom: 32px;
}

.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-btn-primary {
  display: inline-flex;
  align-items: center;
  background: var(--accent);
  color: #0a0e17;
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 600;
  font-size: 1rem;
  padding: 13px 28px;
  border-radius: 12px;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.15s;
}

.hero-btn-primary:hover { opacity: 0.85; transform: translateY(-1px); }

.hero-btn-ghost {
  display: inline-flex;
  align-items: center;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg-muted);
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 500;
  font-size: 1rem;
  padding: 13px 28px;
  border-radius: 12px;
  text-decoration: none;
  transition: border-color 0.15s, color 0.15s;
}

.hero-btn-ghost:hover { border-color: var(--accent); color: var(--fg); }

.hero-stats {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-top: 4px;
}

/* ===== PROBLEM ===== */
.problem {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.problem h2 {
  font-size: 2.2rem;
  margin-bottom: 24px;
}

.problem p {
  color: var(--fg-muted);
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.call-log {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.call-log-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.call-entry {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}

.call-entry:last-child { border-bottom: none; }

.call-info {
  display: flex;
  flex-direction: column;
}

.call-name {
  font-weight: 500;
  font-size: 0.95rem;
}

.call-time {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

.call-status {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
}

.call-status.missed {
  background: rgba(248, 113, 113, 0.12);
  color: var(--red);
}

.call-status.booked {
  background: rgba(52, 211, 153, 0.12);
  color: var(--green);
}

.call-status.followup {
  background: rgba(251, 146, 60, 0.12);
  color: var(--orange);
}

/* ===== FEATURES ===== */
.features {
  padding: 100px 0;
}

.section-label {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 16px;
}

.features h2 {
  font-size: 2.2rem;
  margin-bottom: 60px;
  max-width: 520px;
}

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

.feature-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: border-color 0.2s;
}

.feature-card:hover {
  border-color: rgba(34, 211, 238, 0.3);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-glow);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.how-it-works h2 {
  font-size: 2.2rem;
  margin-bottom: 60px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.step {
  position: relative;
}

.step-number {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 4rem;
  font-weight: 700;
  color: var(--bg-card);
  line-height: 1;
  margin-bottom: 16px;
}

.step h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.step p {
  color: var(--fg-muted);
  font-size: 0.95rem;
}

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

.closing::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.closing h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 20px;
  position: relative;
}

.closing p {
  color: var(--fg-muted);
  font-size: 1.15rem;
  max-width: 560px;
  margin: 0 auto;
  position: relative;
}

/* ===== FOOTER ===== */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--fg); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .problem-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .steps {
    grid-template-columns: 1fr;
  }
  .hero-stats {
    gap: 32px;
  }
  .footer-inner {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  .hero { min-height: auto; padding: 80px 0 60px; }
}