:root {
  --bg: #240033;
  --bg-deep: #170022;
  --panel: rgba(91, 20, 114, 0.35);
  --panel-border: rgba(244, 205, 126, 0.22);
  --text: #f6ecff;
  --muted: #d5c0e5;
  --gold: #d7ab69;
  --gold-light: #f3d49f;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Noto Sans Thai", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(109, 26, 141, 0.5), transparent 35%),
    linear-gradient(180deg, #2a003c 0%, #1e002d 50%, #14001f 100%);
  overflow-x: hidden;
}

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

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

ul {
  padding-left: 1.2rem;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(27, 0, 39, 0.7);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.navbar {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

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

.brand__logo {
  width: 54px;
  height: 54px;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid rgba(243, 212, 159, 0.4);
}

.brand__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gold-light);
}

.brand__subtitle {
  font-size: 0.88rem;
  color: var(--muted);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.2rem;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--muted);
  font-weight: 500;
  transition: color 0.25s ease;
}

.nav-links a:hover {
  color: var(--gold-light);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  margin: 5px 0;
}

.hero {
  position: relative;
  padding: 6rem 0 4rem;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  margin: 0 0 0.9rem;
  color: var(--gold-light);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.hero h1,
.section-heading h2,
.contact-box h2 {
  margin: 0;
  line-height: 1.18;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 4.5rem);
}

.hero__text,
.section-subtext,
.about__text p,
.contact-box p,
.package-card p,
.info-card p,
.hero__card p,
.hero__card li {
  color: var(--muted);
}

.hero__actions {
  margin-top: 1.8rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1.4rem;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
}

.btn--gold {
  color: #2a0034;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
}

.btn--ghost {
  border: 1px solid rgba(243, 212, 159, 0.45);
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

.btn--line {
  background: #06c755;
  color: white;
}

.btn--facebook {
  background: #1877f2;
  color: white;
}

.glass-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  border: 1px solid var(--panel-border);
  border-radius: 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.hero__card,
.info-card,
.package-card,
.about__text,
.about__image,
.contact-box {
  padding: 1.5rem;
}

.badge {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(243, 212, 159, 0.15);
  color: var(--gold-light);
  font-size: 0.82rem;
  margin-bottom: 1rem;
}

.highlights,
.section {
  padding: 2rem 0 5rem;
}

.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.section-heading {
  margin-bottom: 2rem;
}

.section-heading.center {
  text-align: center;
}

.about__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.5rem;
}

.about__image img {
  width: 100%;
  aspect-ratio: 4 / 4;
  object-fit: cover;
  border-radius: 18px;
}

.section--alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0));
}

.package-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.package-card {
  position: relative;
}

.package-card--featured {
  transform: translateY(-8px);
  border-color: rgba(243, 212, 159, 0.45);
}

.price {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--gold-light);
  margin: 0.5rem 0 0.8rem;
}

.contact-box {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
  align-items: center;
}

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

.footer {
  padding: 1.5rem 0 2.5rem;
  text-align: center;
  color: #c7b0d9;
}

.stars,
.stars-2 {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}

.stars::before,
.stars-2::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.9) 1px, transparent 1px),
    radial-gradient(circle, rgba(243, 212, 159, 0.7) 1px, transparent 1px),
    radial-gradient(circle, rgba(255, 255, 255, 0.5) 1.3px, transparent 1.3px);
  background-size: 160px 160px, 240px 240px, 320px 320px;
  background-position: 10px 20px, 120px 80px, 60px 140px;
  opacity: 0.25;
  animation: floatStars 24s linear infinite;
}

.stars-2::before {
  opacity: 0.14;
  animation-duration: 36s;
  transform: scale(1.05);
}

@keyframes floatStars {
  from { transform: translateY(0); }
  to { transform: translateY(-60px); }
}

@media (max-width: 900px) {
  .hero__grid,
  .about__grid,
  .package-grid,
  .cards-3,
  .contact-box {
    grid-template-columns: 1fr;
  }

  .package-card--featured {
    transform: none;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    background: rgba(25, 0, 36, 0.96);
    flex-direction: column;
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: none;
  }

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

  .hero {
    padding-top: 4rem;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
}