:root {
  --bg: #07111f;
  --bg-soft: #0f1d31;
  --panel: rgba(10, 21, 37, 0.78);
  --panel-strong: #12243d;
  --text: #edf3ff;
  --muted: #a7b7d7;
  --line: rgba(167, 183, 215, 0.18);
  --accent: #7fe0ff;
  --accent-strong: #3eb8ff;
  --glow: #ffd972;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
  --radius: 26px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 20%, rgba(62, 184, 255, 0.16), transparent 30%),
    radial-gradient(circle at 85% 15%, rgba(255, 217, 114, 0.12), transparent 22%),
    linear-gradient(180deg, #030712 0%, #061224 40%, #081423 100%);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.85) 0 1px, transparent 1.2px),
    radial-gradient(circle at 70% 25%, rgba(255, 255, 255, 0.75) 0 1px, transparent 1.2px),
    radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.6) 0 1.2px, transparent 1.4px),
    radial-gradient(circle at 35% 80%, rgba(255, 255, 255, 0.7) 0 1px, transparent 1.2px);
  background-size: 260px 260px, 320px 320px, 380px 380px, 420px 420px;
  opacity: 0.38;
  pointer-events: none;
}

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

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

p {
  color: var(--muted);
  line-height: 1.7;
}

h1,
h2,
h3,
strong,
caption {
  color: var(--text);
}

h1,
h2,
h3 {
  font-family: "Space Grotesk", sans-serif;
  margin-top: 0;
}

.site-shell {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
  padding-bottom: 3rem;
}

.site-header,
.site-footer,
.hero,
.feature-card,
.package-card,
.experience-card,
.info-panel,
.table-card,
.mini-card,
.faq-card,
.cta-panel,
.booking-form {
  backdrop-filter: blur(14px);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.site-header {
  position: sticky;
  top: 1rem;
  z-index: 20;
  margin-top: 1rem;
  padding: 1rem 1.3rem;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.brand-mark {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--glow), var(--accent-strong));
  color: #061224;
  font-weight: 800;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.brand-text small {
  color: var(--muted);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.site-nav a {
  padding: 0.8rem 1rem;
  border-radius: 999px;
  color: var(--muted);
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.site-nav a:hover,
.site-nav a.active {
  background: rgba(127, 224, 255, 0.12);
  color: var(--text);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 0.2rem;
}

.nav-toggle span {
  display: block;
  width: 1.5rem;
  height: 2px;
  background: var(--text);
  margin: 0.28rem 0;
}

.hero {
  margin-top: 1.5rem;
  border-radius: calc(var(--radius) + 8px);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  padding: 3rem;
}

.hero-home {
  min-height: 72vh;
  align-items: center;
}

.hero-subpage {
  grid-template-columns: 1fr;
  min-height: auto;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.hero-copy h1 {
  font-size: clamp(2.8rem, 5vw, 5rem);
  line-height: 0.96;
  margin-bottom: 1rem;
}

.hero-text {
  max-width: 60ch;
  font-size: 1.08rem;
}

.hero-visual {
  display: grid;
  place-items: center;
  animation: drift 6s ease-in-out infinite;
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 800;
  margin-bottom: 0.7rem;
}

.hero-actions,
.section-heading,
.split-layout,
.booking-layout,
.card-grid,
.faq-grid,
.timeline,
.hero-stats,
.checkbox-group {
  display: grid;
}

.hero-actions {
  grid-template-columns: repeat(2, max-content);
  gap: 0.9rem;
  margin: 1.7rem 0 1.8rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.35rem;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid transparent;
}

.button-primary {
  background: linear-gradient(135deg, var(--glow), var(--accent-strong));
  color: #07111f;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  border-color: var(--line);
}

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

.hero-stats {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.hero-stats li {
  padding: 1rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
}

.hero-stats strong {
  display: block;
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.hero-stats span {
  color: var(--muted);
  font-size: 0.92rem;
}

.section {
  padding: 4rem 0 0;
}

.section-heading {
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  max-width: 16ch;
}

.card-grid {
  gap: 1.1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.three-up {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.feature-card,
.package-card,
.experience-card,
.info-panel,
.table-card,
.mini-card,
.faq-card,
.booking-form,
.cta-panel {
  border-radius: var(--radius);
}

.feature-card,
.package-card,
.experience-card,
.faq-card,
.mini-card,
.info-panel {
  padding: 1.5rem;
}

.feature-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 1rem;
}

.section-highlight .split-layout,
.booking-layout {
  gap: 1.2rem;
}

.split-layout,
.booking-layout {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.table-card {
  padding: 1.25rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 18px;
}

caption {
  text-align: left;
  padding-bottom: 0.9rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.05rem;
}

th,
td {
  padding: 0.95rem 0.9rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

thead th {
  background: rgba(127, 224, 255, 0.08);
}

tbody tr:last-child td {
  border-bottom: none;
}

.timeline {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.timeline article {
  padding: 1.4rem;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
}

.timeline span {
  display: inline-grid;
  place-items: center;
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 50%;
  background: rgba(255, 217, 114, 0.16);
  color: var(--glow);
  font-weight: 800;
  margin-bottom: 1rem;
}

.cta-panel {
  margin-top: 4rem;
  padding: 2rem 2.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.package-card .package-tag,
.package-card .package-price {
  margin: 0 0 0.7rem;
}

.package-tag {
  color: var(--accent);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
}

.package-price {
  color: var(--glow);
  font-size: 2rem;
  font-family: "Space Grotesk", sans-serif;
}

.package-card ul,
.list-panel {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
  line-height: 1.8;
}

.package-card.featured {
  border-color: rgba(255, 217, 114, 0.45);
  transform: translateY(-0.4rem);
}

.stacked-cards {
  display: grid;
  gap: 1rem;
}

.mini-card h3,
.info-panel h3 {
  margin-bottom: 0.5rem;
}

.experience-card img {
  border-radius: 20px;
  margin-bottom: 1rem;
  background: rgba(255, 255, 255, 0.03);
}

.booking-form {
  padding: 1.5rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.booking-form label,
.booking-form legend {
  font-weight: 700;
  color: var(--text);
}

.booking-form input,
.booking-form select,
.booking-form textarea {
  width: 100%;
  margin-top: 0.45rem;
  padding: 0.95rem 1rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font: inherit;
}

.booking-form select option {
  color: #07111f;
}

.booking-form fieldset {
  border: 1px solid var(--line);
  border-radius: 18px;
  margin: 1rem 0;
  padding: 1rem;
}

.checkbox-group {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.7rem;
}

.checkbox-group label,
.consent {
  font-weight: 500;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.checkbox-group input,
.consent input {
  width: auto;
  margin: 0;
}

.form-message {
  min-height: 1.4rem;
  margin-top: 1rem;
}

.faq-grid {
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.site-footer {
  margin-top: 3rem;
  border-radius: var(--radius);
  padding: 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

@keyframes drift {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@media (max-width: 900px) {
  .hero,
  .split-layout,
  .booking-layout,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .hero-home {
    min-height: auto;
  }

  .site-header {
    border-radius: 26px;
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: block;
    margin-left: auto;
  }

  .site-nav {
    display: none;
    width: 100%;
    grid-template-columns: 1fr;
  }

  .site-nav.open {
    display: grid;
  }

  .site-nav a {
    border-radius: 16px;
  }

  .hero-actions,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .cta-panel {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .site-shell {
    width: min(calc(100% - 1rem), var(--max-width));
  }

  .site-header {
    padding: 1rem;
  }

  .hero {
    padding: 1.5rem;
  }

  .hero-copy h1 {
    font-size: 2.5rem;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }
}