:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: #16161f;
  --border: rgba(255,255,255,0.06);
  --border-hover: rgba(255,255,255,0.12);
  --text-primary: #ededef;
  --text-secondary: rgba(237,237,239,0.55);
  --text-tertiary: rgba(237,237,239,0.35);
  --accent: #6366f1;
  --accent-soft: rgba(99,102,241,0.12);
  --accent-glow: rgba(99,102,241,0.25);
  --green: #3ecf8e;
  --green-soft: rgba(62,207,142,0.1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ─── NAV ─── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 16px 32px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(10,10,15,0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 600; font-size: 17px; letter-spacing: -0.3px;
}
.nav-brand .eclipse-dot {
  width: 22px; height: 22px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, #818cf8 100%);
  box-shadow: 0 0 20px var(--accent-glow);
}
.nav-cta {
  padding: 8px 20px; border-radius: 8px;
  background: var(--accent); color: white;
  text-decoration: none; font-size: 14px; font-weight: 500;
  transition: all 0.2s;
}
.nav-cta:hover { box-shadow: 0 0 24px var(--accent-glow); transform: translateY(-1px); }

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute; top: -40%; left: 50%; transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 65%);
  pointer-events: none;
  opacity: 0.5;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px 6px 8px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  font-size: 13px; color: var(--text-secondary);
  margin-bottom: 32px;
  position: relative;
}
.hero-badge .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px rgba(62,207,142,0.5);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.5; } }

.hero h1 {
  font-size: clamp(40px, 6.5vw, 72px);
  font-weight: 700;
  letter-spacing: -2.5px;
  line-height: 1.05;
  max-width: 780px;
  position: relative;
}
.hero h1 .gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, #818cf8 40%, var(--green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  margin-top: 24px;
  font-size: 18px; line-height: 1.65;
  color: var(--text-secondary);
  max-width: 520px;
}
.hero-actions {
  display: flex; gap: 12px; margin-top: 40px;
  flex-wrap: wrap; justify-content: center;
}
.btn-primary {
  padding: 14px 32px; border-radius: 10px;
  background: var(--accent); color: white;
  text-decoration: none; font-size: 15px; font-weight: 600;
  transition: all 0.2s;
  display: inline-flex; align-items: center; gap: 8px;
  border: none; cursor: pointer;
}
.btn-primary:hover { box-shadow: 0 4px 32px var(--accent-glow); transform: translateY(-2px); }
.btn-secondary {
  padding: 14px 32px; border-radius: 10px;
  background: transparent; color: var(--text-primary);
  text-decoration: none; font-size: 15px; font-weight: 500;
  border: 1px solid var(--border);
  transition: all 0.2s; cursor: pointer;
}
.btn-secondary:hover { border-color: var(--border-hover); background: var(--bg-elevated); }

/* ─── SOCIAL PROOF ─── */
.social-proof {
  display: flex; align-items: center; gap: 12px;
  margin-top: 48px;
  color: var(--text-tertiary); font-size: 14px;
}
.avatar-stack {
  display: flex;
}
.avatar-stack span {
  width: 32px; height: 32px; border-radius: 50%;
  border: 2px solid var(--bg);
  margin-left: -8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600;
}
.avatar-stack span:first-child { margin-left: 0; }
.avatar-stack span:nth-child(1) { background: linear-gradient(135deg, #7c6aff, #a78bfa); }
.avatar-stack span:nth-child(2) { background: linear-gradient(135deg, #3ecf8e, #6ee7b7); color: #0a0a0f; }
.avatar-stack span:nth-child(3) { background: linear-gradient(135deg, #f472b6, #fb923c); }

/* ─── SECTIONS ─── */
section {
  padding: 100px 24px;
  max-width: 1100px;
  margin: 0 auto;
}
.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700; letter-spacing: -1.2px;
  line-height: 1.15;
  max-width: 600px;
}
.section-desc {
  color: var(--text-secondary);
  font-size: 17px; line-height: 1.6;
  margin-top: 16px;
  max-width: 500px;
}

/* ─── FEATURES ─── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1px;
  background: var(--border);
  border-radius: 16px;
  overflow: hidden;
  margin-top: 56px;
  border: 1px solid var(--border);
}
.feature-card {
  background: var(--bg-card);
  padding: 36px 32px;
  transition: background 0.3s;
}
.feature-card:hover { background: var(--bg-elevated); }
.feature-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--accent-soft);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; font-size: 18px;
}
.feature-card h3 {
  font-size: 16px; font-weight: 600;
  letter-spacing: -0.3px;
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 14px; line-height: 1.6;
  color: var(--text-secondary);
}

/* ─── HOW IT WORKS ─── */
.steps {
  margin-top: 56px;
  display: flex; flex-direction: column; gap: 0;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute; left: 23px; top: 48px; bottom: 48px;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent), var(--green));
  opacity: 0.3;
}
.step {
  display: flex; gap: 24px; align-items: flex-start;
  padding: 28px 0;
}
.step-number {
  flex-shrink: 0;
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px; font-weight: 600;
  color: var(--accent);
  position: relative;
  z-index: 1;
}
.step-content h3 {
  font-size: 17px; font-weight: 600;
  letter-spacing: -0.3px;
  margin-bottom: 6px;
}
.step-content p {
  color: var(--text-secondary);
  font-size: 15px; line-height: 1.55;
}

/* ─── PRICING ─── */
.pricing-card {
  margin-top: 56px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 48px;
  max-width: 520px;
  position: relative;
  overflow: hidden;
}
.pricing-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--green));
}
.pricing-card .plan-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; text-transform: uppercase;
  letter-spacing: 2px; color: var(--accent);
  margin-bottom: 20px;
}
.pricing-row {
  display: flex; align-items: baseline; gap: 32px;
  flex-wrap: wrap;
}
.price-block {
  margin-bottom: 8px;
}
.price-block .amount {
  font-size: 42px; font-weight: 700; letter-spacing: -2px;
}
.price-block .period {
  font-size: 15px; color: var(--text-secondary); margin-left: 4px;
}
.price-block .label {
  font-size: 13px; color: var(--text-tertiary); margin-top: 2px;
}
.pricing-divider {
  width: 100%; height: 1px;
  background: var(--border);
  margin: 28px 0;
}
.pricing-features {
  list-style: none; display: flex; flex-direction: column; gap: 14px;
}
.pricing-features li {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; color: var(--text-secondary);
}
.pricing-features li .check {
  color: var(--green); font-size: 16px; flex-shrink: 0;
}
.pricing-card .btn-primary {
  width: 100%;
  justify-content: center;
  margin-top: 32px;
  padding: 16px;
  font-size: 16px;
}

/* ─── CTA ─── */
.cta-section {
  text-align: center;
  padding: 80px 24px 120px;
}
.cta-section .section-title {
  margin: 0 auto;
}
.cta-section .section-desc {
  margin: 16px auto 0;
}
.contact-form {
  margin-top: 32px;
  display: flex; flex-direction: column; gap: 16px;
  max-width: 440px;
  margin-left: auto; margin-right: auto;
}
.contact-form input {
  padding: 14px 18px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
}
.contact-form input::placeholder {
  color: var(--text-tertiary);
}
.contact-form input:focus {
  border-color: var(--accent);
}
.contact-form .btn-primary {
  width: 100%;
  justify-content: center;
  padding: 16px;
  font-size: 16px;
}

/* ─── FOOTER ─── */
footer {
  padding: 32px;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 13px;
  color: var(--text-tertiary);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 640px) {
  nav { padding: 14px 18px; }
  section { padding: 64px 18px; }
  .pricing-card { padding: 32px 24px; }
  .pricing-row { flex-direction: column; gap: 16px; }
  .features-grid { grid-template-columns: 1fr; }
}

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero h1 { animation: fadeUp 0.7s ease-out both; }
.hero p { animation: fadeUp 0.7s ease-out 0.1s both; }
.hero-actions { animation: fadeUp 0.7s ease-out 0.2s both; }
.social-proof { animation: fadeUp 0.7s ease-out 0.3s both; }
.hero-badge { animation: fadeUp 0.7s ease-out 0.0s both; }