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

:root {
  --bg: #0a0f1e;
  --bg-card: #111827;
  --bg-dark: #060b15;
  --border: #1e293b;
  --text: #e2e8f0;
  --text-muted: #64748b;
  --text-dim: #94a3b8;
  --accent: #6366f1;
  --accent-2: #8b5cf6;
  --green: #22c55e;
  --radius: 12px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: opacity 0.15s, transform 0.1s;
  white-space: nowrap;
}
.btn:hover { opacity: 0.85; transform: translateY(-1px); }
.btn-primary { background: linear-gradient(90deg, var(--accent), var(--accent-2)); color: #fff; }
.btn-ghost { background: rgba(255,255,255,0.07); color: var(--text-dim); }
.btn-ghost:hover { background: rgba(255,255,255,0.12); }
.btn-outline { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); opacity: 1; }
.btn-lg { padding: 14px 30px; font-size: 15px; border-radius: 10px; }
.btn-block { width: 100%; justify-content: center; margin-top: auto; }

/* ── NAV ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,15,30,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
}
.nav-actions { display: flex; gap: 10px; }

/* ── HERO ── */
.hero {
  padding: 100px 0 80px;
  text-align: center;
  background: radial-gradient(ellipse 80% 50% at 50% -10%, rgba(99,102,241,0.18), transparent);
}
.hero-inner { display: flex; flex-direction: column; align-items: center; gap: 20px; }

.hero-badge {
  display: inline-block;
  background: rgba(99,102,241,0.15);
  border: 1px solid rgba(99,102,241,0.3);
  color: #a5b4fc;
  font-size: 13px;
  font-weight: 600;
  padding: 5px 16px;
  border-radius: 99px;
}
.hero-title {
  font-size: clamp(36px, 6vw, 60px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1.5px;
  color: #f1f5f9;
}
.gradient-text {
  background: linear-gradient(90deg, #818cf8, #c084fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 18px;
  color: var(--text-dim);
  max-width: 520px;
  line-height: 1.7;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.hero-note { font-size: 12px; color: var(--text-muted); }

/* ── SECTIONS ── */
.section { padding: 80px 0; }
.section-dark { background: var(--bg-dark); }

.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header h2 {
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 800;
  color: #f1f5f9;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}
.section-header p {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto;
}

/* ── FEATURES ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.2s, transform 0.2s;
}
.feature-card:hover {
  border-color: rgba(99,102,241,0.4);
  transform: translateY(-3px);
}
.feature-icon { font-size: 28px; }
.feature-card h3 { font-size: 15px; font-weight: 700; color: #e2e8f0; }
.feature-card p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* ── STEPS ── */
.steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.step {
  flex: 1;
  min-width: 200px;
  max-width: 280px;
  text-align: center;
  padding: 0 20px;
}
.step-number {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 18px;
  color: #fff;
  margin: 0 auto 16px;
}
.step h3 { font-size: 16px; font-weight: 700; color: #e2e8f0; margin-bottom: 8px; }
.step p { font-size: 13px; color: var(--text-muted); }
.step-arrow {
  font-size: 24px;
  color: var(--text-muted);
  padding-top: 14px;
  flex-shrink: 0;
}

/* ── PRICING ── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  align-items: start;
  margin-bottom: 28px;
}
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
}
.pricing-popular {
  background: linear-gradient(135deg, #1e1b4b 0%, #0f172a 100%);
  border-color: rgba(99,102,241,0.5);
}
.popular-badge {
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 3px 14px;
  border-radius: 99px;
  white-space: nowrap;
}
.pricing-name { font-size: 13px; color: var(--text-muted); font-weight: 500; }
.pricing-price { display: flex; align-items: baseline; gap: 4px; }
.pricing-amount { font-size: 36px; font-weight: 800; color: #e2e8f0; }
.pricing-highlight { color: #818cf8; }
.pricing-duration { font-size: 13px; color: var(--text-muted); margin-top: -10px; }
.pricing-saving { font-size: 12px; color: var(--green); font-weight: 600; }
.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.pricing-features li { font-size: 13px; color: var(--text-dim); }
.pricing-features li::first-letter { color: var(--green); }
.pricing-note {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
}

/* ── SUPPORT ── */
.support-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.support-text { max-width: 500px; }
.support-text h2 {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 800;
  color: #f1f5f9;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}
.support-text p { font-size: 15px; color: var(--text-muted); margin-bottom: 20px; }
.support-phone {
  display: inline-block;
  font-size: 26px;
  font-weight: 800;
  color: #818cf8;
  text-decoration: none;
}
.support-phone:hover { color: #a5b4fc; }
.support-hours { font-size: 13px; color: var(--text-muted); margin-top: 6px; }
.support-cta { display: flex; flex-direction: column; gap: 12px; }

/* ── FOOTER ── */
.footer {
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  padding: 40px 0 24px;
}
.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.footer-brand .nav-logo { margin-bottom: 8px; }
.footer-brand p { font-size: 13px; color: var(--text-muted); max-width: 280px; }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a { font-size: 13px; color: var(--text-muted); text-decoration: none; }
.footer-links a:hover { color: var(--text); }
.footer-copy {
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  padding-top: 20px;
}

/* ── RESPONSIVE ── */
@media (max-width: 640px) {
  .nav-actions .btn-ghost { display: none; }
  .hero { padding: 72px 0 60px; }
  .steps { flex-direction: column; align-items: center; }
  .step-arrow { transform: rotate(90deg); padding: 0; }
  .support-inner { flex-direction: column; }
  .support-cta { width: 100%; }
  .support-cta .btn { justify-content: center; }
}