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

:root {
  color-scheme: light;
  --bg: #f7f7fb;
  --text: #1a1a1f;
  --muted: #5a5f6b;
  --primary: #b680ff;
  --primary-dark: #6b46c1;
  --accent: #0f766e;
  --surface: #ffffff;
  --surface-alt: #efeff7;
  --border: #e2e1ee;
  --shadow: 0 16px 36px rgba(26, 26, 31, 0.12);
}

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

a {
  color: inherit;
  text-decoration: none;
}

img,
svg {
  display: block;
  max-width: 100%;
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 20;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
}

.nav-links {
  display: none;
  gap: 24px;
  font-size: 15px;
}

.nav-links a {
  color: var(--muted);
  font-weight: 500;
}

.nav-links a:hover,
.nav-links a:focus {
  color: var(--text);
}

.menu-toggle {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: min(320px, 90vw);
  height: 100%;
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transform: translateX(110%);
  transition: transform 0.3s ease;
  z-index: 40;
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu a {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
}

.menu-close {
  align-self: flex-end;
  border: none;
  background: var(--surface-alt);
  border-radius: 999px;
  padding: 8px 14px;
  cursor: pointer;
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 18, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 30;
}

.overlay.visible {
  opacity: 1;
  pointer-events: auto;
}

main {
  display: flex;
  flex-direction: column;
  gap: 64px;
  padding: 48px 0 80px;
}

section {
  padding: 32px 0;
}

.hero {
  background: radial-gradient(circle at top left, #f0e8ff, #f8fbff);
  padding: 48px 0;
}

.hero-grid {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 1.1;
}

.hero p {
  color: var(--muted);
  font-size: 1.05rem;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.btn {
  border-radius: 999px;
  padding: 12px 20px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-dark);
  color: #fff;
}

.btn.secondary {
  background: var(--surface);
  color: var(--primary-dark);
  border-color: var(--primary-dark);
}

.card-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 24px;
  border-radius: 18px;
  box-shadow: 0 10px 24px rgba(26, 26, 31, 0.08);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card h3 {
  font-size: 1.2rem;
}

.muted {
  color: var(--muted);
}

.icon-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.panel {
  background: var(--surface-alt);
  border-radius: 24px;
  padding: 28px;
}

.split {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.stats {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.stat {
  background: var(--surface);
  border-radius: 20px;
  padding: 18px 22px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat strong {
  font-size: 1.5rem;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.feature-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: rgba(182, 128, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
}

.quote {
  background: #120f1f;
  color: #fff;
  padding: 32px;
  border-radius: 24px;
}

.quote p {
  font-size: 1.1rem;
}

.testimonial-grid {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.badge {
  background: var(--surface);
  border-radius: 999px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  font-weight: 600;
  font-size: 0.9rem;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--surface);
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 16px 18px;
}

.faq-question {
  display: flex;
  width: 100%;
  border: none;
  background: none;
  font-size: 1rem;
  font-weight: 600;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-answer {
  margin-top: 10px;
  color: var(--muted);
  display: none;
}

.faq-item.open .faq-answer {
  display: block;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.price {
  font-weight: 700;
  color: var(--primary-dark);
}

.comparison {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.comparison-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
}

.footer {
  background: #13111d;
  color: #f2f1f9;
  padding: 48px 0 32px;
}

.footer-grid {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.footer a {
  color: #c6c2e5;
}

.cookie-banner {
  position: fixed;
  bottom: 20px;
  right: 20px;
  left: 20px;
  background: var(--surface);
  border-radius: 20px;
  padding: 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: none;
  flex-direction: column;
  gap: 14px;
  z-index: 60;
}

.cookie-banner.visible {
  display: flex;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cookie-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 70;
}

.cookie-modal.visible {
  display: flex;
}

.cookie-modal .modal-content {
  background: var(--surface);
  border-radius: 24px;
  padding: 24px;
  width: min(520px, 92vw);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.toggle-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid var(--border);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }

  .menu-toggle {
    display: none;
  }

  .hero-grid {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .hero-copy {
    flex: 1.1;
  }

  .hero-visual {
    flex: 0.9;
  }

  .card-grid,
  .service-list,
  .testimonial-grid {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .card,
  .service-card,
  .testimonial {
    flex: 1 1 calc(33% - 16px);
  }

  .split {
    flex-direction: row;
    align-items: flex-start;
  }

  .stats {
    flex-direction: row;
  }

  .stat {
    flex: 1 1 0;
  }

  .feature-list {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .feature-item {
    flex: 1 1 calc(50% - 12px);
  }

  .footer-grid {
    flex-direction: row;
    justify-content: space-between;
  }

  .comparison {
    flex-direction: row;
  }

  .comparison-row {
    flex: 1 1 0;
  }
}