.landing-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  background: rgba(7, 7, 13, 0.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

[data-theme="light"] .landing-nav {
  background: rgba(255, 255, 255, 0.8);
}

.nav-logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary) !important;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted) !important;
  font-weight: 500;
  font-size: 0.9rem;
}

.nav-links a:hover { color: var(--text-primary) !important; }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-content { flex: 1; max-width: 620px; }

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-1);
  margin-bottom: 20px;
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-card-stack {
  position: relative;
  width: 320px;
  height: 380px;
}

.hero-float-card {
  position: absolute;
  padding: 20px 24px;
  min-width: 200px;
}

.hero-float-card:nth-child(1) { top: 0; left: 0; animation: float 6s ease-in-out infinite; }
.hero-float-card:nth-child(2) { top: 100px; right: 0; animation: float 6s ease-in-out infinite 1s; }
.hero-float-card:nth-child(3) { bottom: 20px; left: 40px; animation: float 6s ease-in-out infinite 2s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

.stat-item {
  text-align: center;
  padding: 28px 20px;
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label { color: var(--text-muted); font-size: 0.88rem; margin-top: 4px; }

.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 24px;
}

.section-header { text-align: center; margin-bottom: 48px; }

.section-header h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.section-header p { color: var(--text-muted); max-width: 560px; margin: 0 auto; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.service-card { padding: 28px; }

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.service-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.service-card p { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 16px; }

.service-price {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent-1);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}

.feature-card { padding: 28px; text-align: center; }

.feature-icon { font-size: 2.2rem; margin-bottom: 14px; }
.feature-card h3 { font-size: 1rem; margin-bottom: 8px; }
.feature-card p { color: var(--text-muted); font-size: 0.88rem; }

.faq-list { max-width: 720px; margin: 0 auto; }

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 18px 20px;
  background: var(--bg-card);
  border: none;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
}

.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s, padding 0.3s;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.faq-item.open .faq-answer { max-height: 200px; padding: 0 20px 18px; }
.faq-item.open .faq-question { color: var(--accent-1); }

.landing-footer {
  border-top: 1px solid var(--border);
  padding: 48px 24px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-grid h4 { margin-bottom: 14px; font-size: 0.95rem; }
.footer-grid ul { list-style: none; }
.footer-grid li { margin-bottom: 8px; }
.footer-grid a { color: var(--text-muted) !important; font-size: 0.88rem; }
.footer-grid a:hover { color: var(--text-primary) !important; }

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.85rem;
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    padding: 20px;
    border-bottom: 1px solid var(--border);
    gap: 16px;
  }
  .mobile-nav-toggle { display: block; }
  .hero { flex-direction: column; text-align: center; padding-top: 100px; }
  .hero-desc { margin-left: auto; margin-right: auto; }
  .hero-buttons { justify-content: center; }
  .hero-visual { display: none; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .stats-bar { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}