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

:root {
  --bg: #0f1a2b;
  --bg-soft: #162238;
  --text: #f5f7fb;
  --muted: #c7d0e0;
  --accent: #f4c36a;
  --accent-dark: #d9a441;
  --line: #2a3954;
  --card: #1a2a44;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

img,
svg {
  display: block;
}

.container {
  width: 100%;
  max-width: 1120px;
  padding: 0 20px;
  margin: 0 auto;
}

header {
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.brand-mark {
  width: 32px;
  height: 32px;
}

nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-links {
  display: none;
  flex-direction: column;
  gap: 12px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px;
  position: absolute;
  top: 64px;
  right: 20px;
  min-width: 220px;
}

.nav-links a {
  color: var(--text);
  font-weight: 600;
}

.nav-links.open {
  display: flex;
}

.nav-toggle {
  background: none;
  border: 1px solid var(--line);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-toggle:focus-visible,
.button:focus-visible,
.link-button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  background: var(--text);
  display: block;
  position: relative;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: var(--text);
}

.nav-toggle span::before {
  top: -6px;
}

.nav-toggle span::after {
  top: 6px;
}

main {
  padding: 40px 0 80px;
}

.hero {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 32px 0;
}

.hero-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
}

.hero h1 {
  font-size: 2.2rem;
  line-height: 1.2;
}

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

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

.button {
  background: var(--accent);
  color: #1b1b1b;
  padding: 12px 18px;
  border-radius: 10px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
}

.button.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
}

.section {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

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

.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--muted);
}

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

.testimonial {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.testimonial strong {
  color: var(--accent);
}

footer {
  border-top: 1px solid var(--line);
  padding: 32px 0 40px;
  background: var(--bg-soft);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.footer-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 20px;
  color: var(--muted);
  font-size: 0.9rem;
}

.section-title {
  font-size: 1.6rem;
}

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

.list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.list-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-left: 16px;
  position: relative;
}

.list-item::before {
  content: "•";
  color: var(--accent);
  position: absolute;
  left: 0;
}

.info-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.link-button {
  background: none;
  border: none;
  color: var(--accent);
  font-weight: 700;
  cursor: pointer;
  padding: 0;
}

.cookie-banner {
  position: fixed;
  bottom: 16px;
  left: 16px;
  right: 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  display: none;
  flex-direction: column;
  gap: 12px;
  z-index: 30;
}

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

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

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 10, 20, 0.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 40;
  padding: 20px;
}

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

.modal {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  max-width: 520px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal h3 {
  font-size: 1.3rem;
}

.modal-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toggle {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
}

.toggle input {
  margin-top: 4px;
}

@media (min-width: 860px) {
  .nav-links {
    position: static;
    display: flex;
    flex-direction: row;
    background: transparent;
    border: none;
    padding: 0;
    min-width: auto;
  }

  .nav-toggle {
    display: none;
  }

  .hero {
    flex-direction: row;
    align-items: stretch;
  }

  .hero-card {
    flex: 1;
  }

  .card-grid {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .card {
    flex: 1 1 280px;
  }

  .footer-links {
    flex-direction: row;
    flex-wrap: wrap;
  }

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