/* ===========================
   MUVERSE — Main Stylesheet
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  --cream: #FAF6F0;
  --cream-dark: #F0E8DC;
  --cream-border: #E8DDD0;
  --lilac: #C4B0D8;
  --lilac-light: #EAE2F4;
  --lilac-dark: #9B84C0;
  --dusty-rose: #D4A5A0;
  --dusty-rose-light: #F0DDD8;
  --champagne: #C9A96E;
  --champagne-light: #F0E4CC;
  --moon: #9E9BAA;
  --moon-light: #D4D2DC;
  --dark: #2C2620;
  --dark-soft: #5A5450;
  --text-muted: #8A8480;
}

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

body {
  font-family: 'DM Sans', -apple-system, 'Noto Sans Thai', sans-serif;
  background-color: var(--cream);
  color: var(--dark);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, .serif {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 400;
  line-height: 1.25;
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }

.display { font-size: clamp(3rem, 8vw, 6rem); font-weight: 300; letter-spacing: -0.03em; }
.caption { font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); }

/* Star element ✦ */
.star { color: var(--champagne); font-style: normal; }
.star-sm { font-size: 0.7em; }

/* Links */
a { color: inherit; text-decoration: none; transition: opacity 0.2s; }
a:hover { opacity: 0.7; }

/* ===========================
   NAVIGATION
   =========================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 246, 240, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--cream-border);
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--dark);
}

.nav-logo span { color: var(--champagne); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--dark-soft);
  font-weight: 400;
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--dark); opacity: 1; }

.nav-links .nav-shop-btn {
  background: var(--dark);
  color: var(--cream) !important;
  padding: 0.5rem 1.2rem;
  border-radius: 100px;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  transition: background 0.2s, transform 0.15s;
}
.nav-links .nav-shop-btn:hover {
  background: var(--dark-soft);
  opacity: 1;
  transform: translateY(-1px);
}

.nav-mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--dark);
}

/* ===========================
   HERO SECTION
   =========================== */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero-bg-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.35;
}
.hero-bg-orb.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--lilac-light) 0%, transparent 70%);
  top: -100px; right: -150px;
}
.hero-bg-orb.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--dusty-rose-light) 0%, transparent 70%);
  bottom: 0; left: -100px;
}

.hero-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--champagne);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}
.hero-eyebrow::before,
.hero-eyebrow::after {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--champagne);
  opacity: 0.6;
}

.hero h1 {
  margin-bottom: 0.5rem;
  color: var(--dark);
}
.hero h1 em {
  font-style: italic;
  color: var(--lilac-dark);
}

.hero-tagline {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 0.5rem;
}

.hero-thai {
  font-size: 0.9rem;
  color: var(--moon);
  letter-spacing: 0.08em;
  margin-bottom: 3rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* ===========================
   BUTTONS
   =========================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 100px;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  font-family: 'DM Sans', sans-serif;
}

.btn-dark {
  background: var(--dark);
  color: var(--cream);
}
.btn-dark:hover { background: #1a1714; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(44,38,32,0.2); opacity: 1; }

.btn-outline {
  background: transparent;
  color: var(--dark);
  border: 1px solid var(--cream-border);
}
.btn-outline:hover { border-color: var(--dark); background: rgba(44,38,32,0.04); opacity: 1; transform: translateY(-1px); }

.btn-lilac {
  background: var(--lilac-light);
  color: var(--lilac-dark);
  border: 1px solid var(--lilac);
}
.btn-lilac:hover { background: var(--lilac); color: white; opacity: 1; }

.btn-sm {
  padding: 0.55rem 1.2rem;
  font-size: 0.8rem;
}

/* ===========================
   SECTION LAYOUT
   =========================== */
.section {
  padding: 6rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-sm { padding: 4rem 2rem; }
.section-full { max-width: 100%; padding: 6rem 2rem; }

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--champagne);
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 540px;
  margin: 1rem auto 0;
  line-height: 1.75;
}

.divider {
  border: none;
  border-top: 1px solid var(--cream-border);
  margin: 0;
}

/* ===========================
   PANG CARDS — Full-bleed image + text overlay
   =========================== */
.pang-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.pang-card {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  cursor: pointer;
  display: block;
  color: inherit;
  aspect-ratio: 3/4;
  background: var(--cream-dark);
  transition: transform 0.3s, box-shadow 0.3s;
}
.pang-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 56px rgba(44,38,32,0.18);
  opacity: 1;
}

/* Image fills entire card */
.pang-card-image-wrap {
  position: absolute;
  inset: 0;
}

.pang-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.pang-card:hover .pang-card-image {
  transform: scale(1.05);
}

.pang-card-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  gap: 0.75rem;
}

/* Text overlay at bottom */
.pang-card-body {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 1.75rem 1.5rem 1.5rem;
  background: linear-gradient(to top,
    rgba(20,14,10,0.88) 0%,
    rgba(20,14,10,0.55) 55%,
    transparent 100%);
  color: white;
}

.pang-card-tag {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--champagne);
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.pang-card-body h3 {
  font-size: 1.3rem;
  margin-bottom: 0.35rem;
  color: #fff;
  line-height: 1.2;
}

.pang-card-body p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.5;
}

.pang-card-arrow {
  margin-top: 0.75rem;
  font-size: 0.78rem;
  color: var(--champagne);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.pang-color-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

/* Mobile: single column, taller cards */
@media (max-width: 640px) {
  .pang-grid { grid-template-columns: 1fr; gap: 1.25rem; }
  .pang-card { aspect-ratio: 4/5; border-radius: 20px; }
  .pang-card-body { padding: 1.5rem 1.25rem 1.25rem; }
  .pang-card-body h3 { font-size: 1.2rem; }
}

/* ===========================
   WALLPAPER GRID
   =========================== */
.wallpaper-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.wallpaper-card {
  border-radius: 16px;
  overflow: hidden;
  background: var(--cream-dark);
  border: 1px solid var(--cream-border);
  transition: transform 0.2s, box-shadow 0.2s;
}

.wallpaper-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(44,38,32,0.12);
}

.wallpaper-thumb {
  width: 100%;
  aspect-ratio: 9/16;
  object-fit: cover;
  display: block;
  background: linear-gradient(135deg, var(--cream-dark) 0%, var(--lilac-light) 100%);
}

.wallpaper-thumb-loading {
  width: 100%;
  aspect-ratio: 9/16;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--cream-dark) 0%, var(--lilac-light) 100%);
  color: var(--moon);
  font-size: 0.8rem;
  text-align: center;
}

.wallpaper-info {
  padding: 0.75rem 1rem;
}

.wallpaper-info h4 {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 0.2rem;
}

.wallpaper-price {
  font-size: 0.8rem;
  color: var(--champagne);
  font-weight: 500;
}

/* ===========================
   KNOWLEDGE SECTIONS
   =========================== */
.knowledge-nav {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--cream-border);
  overflow-x: auto;
  scrollbar-width: none;
}
.knowledge-nav::-webkit-scrollbar { display: none; }

.knowledge-nav a {
  padding: 1rem 1.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s;
}
.knowledge-nav a:hover,
.knowledge-nav a.active {
  color: var(--dark);
  border-bottom-color: var(--champagne);
  opacity: 1;
}

.content-card {
  background: white;
  border-radius: 20px;
  padding: 2.5rem;
  border: 1px solid var(--cream-border);
}

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

.step-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--champagne-light);
  color: var(--champagne);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  font-weight: 600;
  flex-shrink: 0;
}

.step-content h4 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
}

.step-content p { font-size: 0.9rem; color: var(--dark-soft); line-height: 1.7; }

.mantra-card {
  background: white;
  border: 1px solid var(--cream-border);
  border-radius: 20px;
  padding: 2rem;
  margin-bottom: 1.25rem;
}

.mantra-sanskrit {
  font-size: 1.1rem;
  color: var(--lilac-dark);
  font-style: italic;
  margin: 0.5rem 0;
  line-height: 1.6;
}

.mantra-transliteration {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  color: var(--champagne);
  margin-bottom: 0.75rem;
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}
.tag-lilac { background: var(--lilac-light); color: var(--lilac-dark); }
.tag-rose { background: var(--dusty-rose-light); color: #9B5650; }
.tag-gold { background: var(--champagne-light); color: #7A5C30; }
.tag-moon { background: var(--moon-light); color: var(--dark-soft); }

.temple-card {
  background: white;
  border: 1px solid var(--cream-border);
  border-radius: 20px;
  padding: 1.75rem;
  transition: box-shadow 0.2s;
}
.temple-card:hover { box-shadow: 0 8px 24px rgba(44,38,32,0.08); }

/* ===========================
   PANG DETAIL
   =========================== */
.pang-detail-hero {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 4rem;
  align-items: start;
  padding: 4rem 2rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.pang-detail-image-wrap {
  position: sticky;
  top: 80px;
}

.pang-detail-image {
  width: 100%;
  border-radius: 24px;
  aspect-ratio: 9/16;
  object-fit: cover;
  display: block;
  border: 1px solid var(--cream-border);
  background: linear-gradient(135deg, var(--cream-dark), var(--lilac-light));
}

.attribute-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
}

.benefit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin: 1rem 0;
}

.benefit-item {
  background: var(--cream);
  border: 1px solid var(--cream-border);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--dark-soft);
}
.benefit-item::before {
  content: '✦';
  color: var(--champagne);
  font-size: 0.7rem;
  flex-shrink: 0;
}

/* ===========================
   BREADCRUMB
   =========================== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 1.5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb span { color: var(--moon); }

/* ===========================
   FEATURED BANNER
   =========================== */
.marquee-wrapper {
  overflow: hidden;
  padding: 1rem 0;
  background: var(--dark);
  color: var(--champagne);
}
.marquee-track {
  display: flex;
  gap: 3rem;
  white-space: nowrap;
  animation: marquee 20s linear infinite;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ===========================
   FOOTER
   =========================== */
.footer {
  background: var(--dark);
  color: var(--moon-light);
  padding: 4rem 2rem 2rem;
  margin-top: 6rem;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.6rem;
  color: var(--cream);
  margin-bottom: 1rem;
}
.footer-logo span { color: var(--champagne); }

.footer-desc {
  font-size: 0.85rem;
  color: var(--moon);
  line-height: 1.8;
}

.footer-col h4 {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--moon);
  margin-bottom: 1.25rem;
}

.footer-col ul { list-style: none; }
.footer-col ul li {
  margin-bottom: 0.75rem;
  font-size: 0.85rem;
  color: var(--moon-light);
}
.footer-col ul a { color: var(--moon-light); transition: color 0.2s; }
.footer-col ul a:hover { color: var(--cream); opacity: 1; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--moon);
}

/* ===========================
   UTILITIES
   =========================== */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.text-champagne { color: var(--champagne); }
.text-lilac { color: var(--lilac-dark); }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-6 { margin-top: 3rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-6 { margin-bottom: 3rem; }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.flex-wrap { flex-wrap: wrap; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }

.highlight-box {
  background: linear-gradient(135deg, var(--lilac-light), var(--dusty-rose-light));
  border-radius: 20px;
  padding: 2rem;
  border: 1px solid var(--lilac);
}

.gold-line {
  width: 48px;
  height: 2px;
  background: var(--champagne);
  margin: 1rem auto;
}

/* Shop filter */
.filter-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.filter-btn {
  padding: 0.45rem 1rem;
  border-radius: 100px;
  border: 1px solid var(--cream-border);
  background: white;
  font-size: 0.8rem;
  cursor: pointer;
  color: var(--dark-soft);
  transition: all 0.2s;
  font-family: 'DM Sans', sans-serif;
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--dark);
  color: var(--cream);
  border-color: var(--dark);
}

/* Image loading skeleton */
.img-skeleton {
  background: linear-gradient(90deg, var(--cream-dark) 25%, var(--cream) 50%, var(--cream-dark) 75%);
  background-size: 200% 100%;
  animation: skeleton 1.5s infinite;
}
@keyframes skeleton {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 900px) {
  .pang-detail-hero {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .pang-detail-image-wrap { position: static; }
  .pang-detail-image { max-width: 320px; margin: 0 auto; aspect-ratio: 9/16; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-top > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 64px;
    left: 0; right: 0;
    background: var(--cream);
    padding: 1.5rem;
    border-bottom: 1px solid var(--cream-border);
    gap: 1rem;
    z-index: 99;
  }
  .nav-mobile-toggle { display: block; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .benefit-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  .hero { padding: 4rem 1.5rem 3rem; }
  .section { padding: 4rem 1.5rem; }
  .knowledge-nav a { padding: 0.75rem 1rem; font-size: 0.8rem; }
  .content-card { padding: 1.5rem; }
  /* Single column pang cards on mobile — full-width wallpaper feel */
  .pang-grid { grid-template-columns: 1fr; gap: 1.25rem; }
  .wallpaper-grid { grid-template-columns: repeat(2, 1fr); }
}