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

:root {
  --bg: #f7f7f4;
  --surface: #ffffff;
  --accent: #1b4b5a;
  --accent-light: #e7f1f4;
  --ink: #1d1d1d;
  --muted: #5b5b5b;
  --highlight: #b88a37;
  --soft: #f0ede6;
  --shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
}

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

.container {
  width: min(1120px, 90%);
  margin: 0 auto;
}

.site-header {
  background: var(--surface);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 20;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 38px;
  height: 38px;
}

.nav-toggle {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
}

.nav-menu {
  position: fixed;
  inset: 0;
  background: rgba(27, 75, 90, 0.96);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.4rem;
  transform: translateY(-100%);
  transition: transform 0.3s ease;
}

.nav-menu a {
  color: #fff;
  font-size: 1.1rem;
  font-weight: 600;
}

.menu-open .nav-menu {
  transform: translateY(0);
}

.main-content section {
  padding: 3.5rem 0;
}

.hero {
  background: var(--accent-light);
}

.hero-layout {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  margin-bottom: 1rem;
}

.hero .cta-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  border: 2px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  transition: 0.2s ease;
}

.button.outline {
  background: transparent;
  color: var(--accent);
}

.button:hover {
  transform: translateY(-2px);
}

.card-grid,
.feature-grid,
.testimonial-grid,
.stats-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.card,
.feature,
.testimonial,
.stat {
  background: var(--surface);
  padding: 1.6rem;
  border-radius: 1.2rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.feature {
  background: var(--soft);
}

.split {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.highlight-panel {
  background: var(--accent);
  color: #fff;
  padding: 2rem;
  border-radius: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.icon-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.icon-row img {
  width: 36px;
  height: 36px;
}

.list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding-left: 0;
  list-style: none;
}

.list li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
}

.list span {
  color: var(--highlight);
  font-weight: 700;
}

.comparison {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.comparison-card {
  background: var(--surface);
  padding: 1.5rem;
  border-radius: 1rem;
  border: 2px solid transparent;
}

.comparison-card.emphasis {
  border-color: var(--highlight);
}

.faq {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--surface);
  border-radius: 1rem;
  box-shadow: var(--shadow);
}

.faq-question {
  width: 100%;
  border: none;
  background: transparent;
  padding: 1.2rem 1.4rem;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

.faq-answer {
  padding: 0 1.4rem 1.2rem;
  display: none;
  color: var(--muted);
}

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

.site-footer {
  background: #131313;
  color: #f0f0f0;
  padding: 2.5rem 0;
}

.footer-grid {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.footer-grid a {
  color: #f0f0f0;
  opacity: 0.8;
}

.cookie-banner {
  position: fixed;
  inset: auto 1rem 1rem 1rem;
  background: var(--surface);
  box-shadow: var(--shadow);
  border-radius: 1rem;
  padding: 1.2rem;
  display: none;
  z-index: 30;
}

.cookie-banner.active {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cookie-actions {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.cookie-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 40;
}

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

.cookie-modal-content {
  background: var(--surface);
  width: min(520px, 90%);
  border-radius: 1rem;
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.cookie-options {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.tag {
  display: inline-flex;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: var(--accent-light);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
}

.contact-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.info-block {
  background: var(--surface);
  padding: 1.4rem;
  border-radius: 1rem;
  box-shadow: var(--shadow);
}

@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }

  .nav-menu {
    position: static;
    inset: auto;
    background: transparent;
    flex-direction: row;
    transform: none;
    gap: 1.5rem;
  }

  .nav-menu a {
    color: var(--ink);
    font-size: 0.95rem;
  }

  .hero-layout,
  .split,
  .comparison,
  .contact-grid,
  .footer-grid {
    flex-direction: row;
    align-items: center;
  }

  .hero-layout > * {
    flex: 1;
  }

  .card-grid,
  .feature-grid,
  .testimonial-grid,
  .stats-grid {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .card,
  .feature,
  .testimonial,
  .stat {
    flex: 1 1 240px;
  }

  .cookie-actions {
    flex-direction: row;
  }
}