/* ==========================================================================
   Explore Tân Hồng — Stylesheet
   Table of contents:
   1. CSS Variables / Tokens
   2. Reset & Base
   3. Utilities & Accessibility
   4. Navigation
   5. Hero
   6. Buttons
   7. Sections / Headers
   8. Destination Cards
   9. Feature Lists (Ẩm thực / Lễ hội)
   10. Statistics
   11. Gallery
   12. CTA
   13. Footer
   14. Back to top
   15. Scroll reveal & keyframes
   16. Dark mode
   17. Responsive breakpoints
   ========================================================================== */


/* ==========================================================================
   1. CSS Variables / Tokens
   ========================================================================== */
:root {
  /* Brand palette */
  --color-primary: #0F766E;
  --color-primary-dark: #0B5952;
  --color-secondary: #14B8A6;
  --color-accent: #F59E0B;
  --color-accent-dark: #D97F06;

  /* Neutrals */
  --color-bg: #F8FAFC;
  --color-card: #FFFFFF;
  --color-text: #0F172A;
  --color-text-muted: #5B6B7A;
  --color-border: #E4E9EF;

  /* Header (light) */
  --header-bg: rgba(248, 250, 252, 0);
  --header-bg-scrolled: rgba(248, 250, 252, 0.85);
  --header-text: #FFFFFF;
  --header-text-scrolled: var(--color-text);

  /* Typography */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Radii & shadows */
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --radius-full: 999px;
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 48px rgba(15, 23, 42, 0.14);

  /* Layout */
  --container-width: 1180px;
  --header-height: 76px;
  --section-padding: clamp(64px, 9vw, 120px);

  /* Motion */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.25s var(--ease);
  --transition-med: 0.45s var(--ease);
}

/* Dark mode token overrides */
html[data-theme='dark'] {
  --color-bg: #0B1420;
  --color-card: #101E2B;
  --color-text: #EAF1F5;
  --color-text-muted: #93A5B4;
  --color-border: #1E2E3D;
  --header-bg-scrolled: rgba(11, 20, 32, 0.85);
  --header-text-scrolled: #EAF1F5;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.28);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.32);
  --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.45);
}

/* ==========================================================================
   2. Reset & Base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

html::-webkit-scrollbar {
  display: none;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background var(--transition-med), color var(--transition-med);
  overflow-x: hidden;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

body::-webkit-scrollbar {
  display: none;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
  color: var(--color-text);
}

p { margin: 0; }

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

ul { list-style: none; margin: 0; padding: 0; }

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

em {
  font-style: italic;
  color: var(--color-primary);
}

html[data-theme='dark'] em { color: var(--color-secondary); }

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   3. Utilities & Accessibility
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: 24px;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: 16px;
  background: var(--color-primary);
  color: #fff;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top var(--transition-fast);
}
.skip-link:focus { top: 16px; }

/* Consistent, visible focus ring across the site */
a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 12px;
}

/* ==========================================================================
   4. Navigation
   ========================================================================== */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 500;
  background: var(--header-bg);
  transition: background var(--transition-med), box-shadow var(--transition-med);
}

.site-header.is-scrolled {
  background: var(--header-bg-scrolled);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow-sm);
}

.navbar {
  max-width: var(--container-width);
  margin-inline: auto;
  height: var(--header-height);
  padding-inline: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--header-text);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  transition: color var(--transition-med);
}

.site-header.is-scrolled .brand { color: var(--header-text-scrolled); }

.brand-mark { color: var(--color-accent); display: inline-flex; }
.brand-text em { color: var(--color-accent); font-style: italic; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  position: relative;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--header-text);
  padding-block: 6px;
  transition: color var(--transition-fast);
}

.site-header.is-scrolled .nav-link { color: var(--header-text-scrolled); }

.nav-link::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--color-accent);
  transition: right var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active-link::after { right: 0; }

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.theme-toggle {
  position: relative;
  width: 40px; height: 40px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-full);
  color: var(--header-text);
  transition: background var(--transition-fast), color var(--transition-med);
}
.site-header.is-scrolled .theme-toggle { color: var(--header-text-scrolled); }
.theme-toggle:hover { background: rgba(255,255,255,0.12); }
.site-header.is-scrolled .theme-toggle:hover { background: rgba(15, 118, 110, 0.1); }

.icon-moon { display: none; }
html[data-theme='dark'] .icon-sun { display: none; }
html[data-theme='dark'] .icon-moon { display: block; }

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
}
.menu-toggle span {
  width: 22px; height: 2px;
  background: var(--header-text);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast), background var(--transition-med);
  margin-inline: auto;
}
.site-header.is-scrolled .menu-toggle span { background: var(--header-text-scrolled); }

.menu-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-active span:nth-child(2) { opacity: 0; }
.menu-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   5. Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: #fff;
  text-align: center;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  animation: heroZoom 16s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  from { transform: scale(1.06); }
  to { transform: scale(1); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11, 20, 32, 0.55) 0%, rgba(11, 20, 32, 0.35) 45%, rgba(11, 20, 32, 0.85) 100%),
    linear-gradient(120deg, rgba(15, 118, 110, 0.55), rgba(245, 158, 11, 0.18));
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  padding: 0 24px;
  margin-top: calc(var(--header-height) * -1);
}

.hero .eyebrow { color: #FFE1B0; }

.hero-title {
  font-size: clamp(2.6rem, 6.4vw, 4.6rem);
  letter-spacing: -0.01em;
  text-wrap: balance;
}

/* Improve legibility over the hero image: explicit white title and soft shadow */
.hero-title {
  color: #ffffff;
  text-shadow: 0 8px 30px rgba(11, 20, 32, 0.65);
}

.hero-title em { color: var(--color-accent); font-style: italic; }

.hero-subtitle {
  margin-top: 20px;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: rgba(255, 255, 255, 0.96);
  max-width: 560px;
  margin-inline: auto;
}

.hero-actions {
  margin-top: 40px;
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.scroll-cue {
  position: absolute;
  bottom: 44px;
  left: 50%;
  transform: translateX(-50%);
  width: 26px; height: 42px;
  border: 2px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-full);
  z-index: 1;
}

.scroll-cue span {
  position: absolute;
  top: 8px; left: 50%;
  transform: translateX(-50%);
  width: 4px; height: 8px;
  border-radius: 2px;
  background: #fff;
  animation: scrollCue 1.8s ease-in-out infinite;
}

@keyframes scrollCue {
  0% { opacity: 1; top: 8px; }
  70% { opacity: 0; top: 20px; }
  100% { opacity: 0; top: 8px; }
}

.wave-divider {
  position: absolute;
  bottom: -1px; left: 0;
  width: 100%;
  height: 90px;
  z-index: 1;
}
.wave-divider path { fill: var(--color-bg); transition: fill var(--transition-med); }

/* ==========================================================================
   6. Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.btn svg { transition: transform var(--transition-fast); }
.btn:hover svg { transform: translateX(3px); }

.btn-primary {
  background: var(--color-accent);
  color: #1A1300;
  box-shadow: 0 10px 24px rgba(245, 158, 11, 0.35);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 30px rgba(245, 158, 11, 0.42); }

.btn-ghost {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(6px);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.22); transform: translateY(-3px); }

.btn-accent {
  background: #fff;
  color: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
}
.btn-accent:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

/* ==========================================================================
   7. Sections / Headers
   ========================================================================== */
.section {
  padding-block: var(--section-padding);
}

.section-alt {
  background: color-mix(in srgb, var(--color-primary) 4%, var(--color-bg));
}

.section-head {
  max-width: 640px;
  margin-bottom: 56px;
}

.section-head h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
}

.section-desc {
  margin-top: 16px;
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

/* ==========================================================================
   8. Destination Cards
   ========================================================================== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.card {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-med), box-shadow var(--transition-med);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.card-media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.card-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.card:hover .card-media img { transform: scale(1.08); }

.card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

/* ==========================================================================
   Spiritual slider (3-up carousel)
   ========================================================================== */
.spiritual-slider {
  --slider-gap: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
}

.slider-viewport {
  overflow: hidden;
  width: 100%;
}

.slider-track {
  display: flex;
  gap: var(--slider-gap);
  transition: transform var(--transition-med) var(--ease);
  will-change: transform;
}

.slider-track .card {
  flex: 0 0 calc((100% - (var(--slider-gap) * 2)) / 3);
}

.slider-btn {
  background: rgba(255,255,255,0.95);
  border: 0;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  font-size: 20px;
  color: var(--color-primary-dark);
}

.slider-btn:disabled { opacity: 0.45; cursor: default; }

@media (max-width: 900px) {
  .slider-track .card { flex: 0 0 calc((100% - var(--slider-gap)) / 2); }
}

@media (max-width: 600px) {
  .slider-track .card { flex: 0 0 100%; }
  .slider-btn { width: 36px; height: 36px; font-size: 18px; }
}

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

.card-body p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  flex: 1;
}

.card-link {
  margin-top: 6px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary);
  width: fit-content;
}

html[data-theme='dark'] .card-link { color: var(--color-secondary); }

.card-link svg { transition: transform var(--transition-fast); }
.card-link:hover svg { transform: translateX(4px); }

/* ==========================================================================
   9. Feature Lists (Ẩm thực / Lễ hội)
   ========================================================================== */
.feature-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-item {
  padding: 28px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.feature-item:hover {
  border-color: var(--color-secondary);
  transform: translateY(-4px);
}

.feature-item h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--color-primary);
}

html[data-theme='dark'] .feature-item h3 { color: var(--color-secondary); }

.feature-item p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* ==========================================================================
   10. Statistics
   ========================================================================== */
.stats {
  background: linear-gradient(120deg, var(--color-primary), var(--color-primary-dark));
  padding-block: 72px;
  color: #fff;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-item { display: flex; flex-direction: column; gap: 8px; }

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.4vw, 3.2rem);
  font-weight: 600;
  color: var(--color-accent);
}

.stat-label {
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.85);
}

/* ==========================================================================
   11. Gallery
   ========================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 18px;
}

.gallery-item {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.gallery-item.span-2 { grid-column: span 2; }

.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.gallery-item:hover img { transform: scale(1.12); }

/* ==========================================================================
   12. CTA
   ========================================================================== */
.cta {
  position: relative;
  padding-block: 120px;
  text-align: center;
  color: #fff;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 55%, var(--color-accent) 130%);
  overflow: hidden;
}

.cta-content h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  max-width: 720px;
  margin-inline: auto;
  text-wrap: balance;
}

.cta-content em { color: #FFF3D6; font-style: italic; }

.cta .btn-accent { margin-top: 36px; }

.wave-divider--top { top: -1px; bottom: auto; transform: rotate(180deg); }
.wave-divider--top path { fill: var(--color-bg); }

/* ==========================================================================
   13. Footer
   ========================================================================== */
.site-footer {
  background: #0B1420;
  color: #C8D4DD;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  padding-block: 72px 48px;
}

.footer-brand .brand { color: #fff; margin-bottom: 14px; }
.footer-brand p { color: #93A5B4; font-size: 0.92rem; max-width: 280px; }

.footer-links h3,
.footer-contact h3,
.footer-social h3 {
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 18px;
  font-weight: 700;
}

.footer-links ul { display: flex; flex-direction: column; gap: 12px; }
.footer-links a { font-size: 0.92rem; transition: color var(--transition-fast); }
.footer-links a:hover { color: var(--color-secondary); }

.footer-contact address {
  font-style: normal;
  font-size: 0.92rem;
  line-height: 1.8;
  color: #93A5B4;
}
.footer-contact a { color: var(--color-secondary); }

.social-list {
  display: flex;
  gap: 12px;
}

.social-list a {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.06);
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.social-list a:hover {
  background: var(--color-secondary);
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom-inner {
  padding-block: 22px;
  text-align: center;
  font-size: 0.85rem;
  color: #6E828F;
}

/* ==========================================================================
   14. Back to top
   ========================================================================== */
.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 48px; height: 48px;
  display: grid;
  place-items: center;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast), background var(--transition-fast);
  z-index: 400;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover { background: var(--color-secondary); }

/* ==========================================================================
   15. Scroll reveal & keyframes
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Slider-specific reveal: slide from right/left instead of up */
.spiritual-slider .reveal {
  /* override default translateY with horizontal translation */
  transform: translateX(0);
  opacity: 0;
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.spiritual-slider .reveal.slide-from-right { transform: translateX(36px); }
.spiritual-slider .reveal.slide-from-left { transform: translateX(-36px); }
.spiritual-slider .reveal.slide-from-right.is-visible,
.spiritual-slider .reveal.slide-from-left.is-visible {
  transform: translateX(0);
  opacity: 1;
}

.card-grid .reveal:nth-child(2) { transition-delay: 0.08s; }
.card-grid .reveal:nth-child(3) { transition-delay: 0.16s; }
.card-grid .reveal:nth-child(4) { transition-delay: 0.24s; }
.card-grid .reveal:nth-child(5) { transition-delay: 0.32s; }
.card-grid .reveal:nth-child(6) { transition-delay: 0.4s; }

.stats-grid .stat-item:nth-child(2) { transition-delay: 0.08s; }
.stats-grid .stat-item:nth-child(3) { transition-delay: 0.16s; }
.stats-grid .stat-item:nth-child(4) { transition-delay: 0.24s; }

/* ==========================================================================
   17. Responsive breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-auto-rows: 180px; }
}

@media (max-width: 860px) {
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0; right: 0;
    background: var(--color-card);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 24px 20px;
    box-shadow: var(--shadow-md);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition-fast), opacity var(--transition-fast), visibility var(--transition-fast);
  }

  .nav-menu.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-menu .nav-link {
    display: block;
    padding: 14px 4px;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
  }

  .site-header:not(.is-scrolled) .nav-menu.is-open .nav-link { color: var(--color-text); }

  .nav-link::after { display: none; }

  .menu-toggle { display: flex; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 36px 24px; }
  .feature-list { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  :root { --header-height: 68px; }
  .card-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; }
  .gallery-item.span-2 { grid-column: span 2; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}
/* ==========================================================================
   14. Bổ sung: liên kết ảnh trong card + trang chi tiết địa điểm tâm linh
   ========================================================================== */

/* Cho phép click vào ảnh trong card để đi đến trang riêng của địa điểm */
.card-media-link { display: block; }

/* Căn đúng vị trí khi nhảy tới section bằng liên kết dạng
   "index.html#id" từ trang khác (không qua JS offset) */
.section[id],
.hero[id] {
  scroll-margin-top: var(--header-height);
}

.card-grid .reveal:nth-child(7) { transition-delay: 0.48s; }

/* ---- Banner nhỏ cho trang chi tiết địa điểm ---- */
.location-hero {
  position: relative;
  min-height: 46vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: #fff;
}

.location-hero .hero-media { position: absolute; inset: 0; z-index: 0; }
.location-hero .hero-img { width: 100%; height: 100%; object-fit: cover; }
.location-hero .hero-overlay { position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(11,20,32,0.35) 0%, rgba(11,20,32,0.8) 100%);
}

.location-hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 90px 0 40px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 14px;
}

.breadcrumb a:hover { text-decoration: underline; }

.location-hero-content .eyebrow { color: #FFE1B0; }

.location-title {
  font-size: clamp(2rem, 4.6vw, 3.2rem);
  color: #fff;
  text-shadow: 0 8px 30px rgba(11, 20, 32, 0.6);
}

/* ---- Nội dung chi tiết ---- */
.location-body {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: start;
}

.location-main p { margin-bottom: 18px; color: var(--color-text); line-height: 1.75; }
.location-main p:last-child { margin-bottom: 0; }

.location-aside {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: calc(var(--header-height) + 24px);
}

.location-aside h3 { font-size: 1.05rem; margin-bottom: 16px; }

.location-facts { display: flex; flex-direction: column; gap: 14px; }

.location-fact { display: flex; gap: 12px; align-items: flex-start; }
.location-fact svg { flex-shrink: 0; margin-top: 3px; color: var(--color-primary); }
.location-fact strong { display: block; font-size: 0.85rem; color: var(--color-text-muted); font-weight: 500; }
.location-fact span { font-size: 0.98rem; }

.location-back {
  margin-top: 28px;
}

@media (max-width: 900px) {
  .location-body { grid-template-columns: 1fr; }
  .location-aside { position: static; }
}