/* ============================================
   CSS Variables
   ============================================ */
:root {
  --color-primary: #0F5B50;
  --color-primary-dark: #0A3F37;
  --color-accent: #FFC107;
  --color-accent-hover: #FFD54F;
  --color-bg: #F8F5EC;
  --color-white: #FFFFFF;
  --color-text: #2D2D2D;
  --color-text-light: #6B6B6B;

  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-accent: 'Dancing Script', cursive;

  --radius-card: 22px;
  --shadow-card: 0 4px 20px rgba(15, 91, 80, 0.10);
  --shadow-card-hover: 0 12px 36px rgba(15, 91, 80, 0.18);
  --transition-base: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ============================================
   Reset & Global
   ============================================ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

ul {
  list-style: none;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================
   Header (Sticky)
   ============================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-white);
  box-shadow: 0 2px 16px rgba(15, 91, 80, 0.08);
  transition: box-shadow var(--transition-base);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: center; gap: 50px;
  height: 72px;
}

.logo {
  font-family: var(--font-accent);
  font-size: 1.75rem;
  color: var(--color-primary);
  font-weight: 700;
  letter-spacing: 0.5px;
}

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

.nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-list a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  position: relative;
  padding: 4px 0;
  transition: color var(--transition-base);
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2.5px;
  border-radius: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-base);
}

.nav-list a:hover {
  color: var(--color-primary);
}

.nav-list a:hover::after {
  width: 100%;
}

/* ============================================
   Header Search
   ============================================ */
.header-search {
  flex: 1;
  max-width: 360px;
  margin: 0 32px;
}

.header-search input {
  width: 100%;
  padding: 10px 22px;
  border: 1.5px solid var(--color-primary);
  border-radius: 50px;
  outline: none;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
  background-color: var(--color-white);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.header-search input::placeholder {
  color: var(--color-text-light);
}

.header-search input:focus {
  border-color: var(--color-primary-dark);
  box-shadow: 0 0 0 4px rgba(15, 91, 80, 0.1);
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: var(--transition-base);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background:
    linear-gradient(
      180deg,
      rgba(15, 91, 80, 0.55) 0%,
      rgba(10, 63, 55, 0.75) 100%
    ),
    url('https://images.unsplash.com/photo-1506929562872-bb421503ef21?w=1920&q=80')
      center / cover no-repeat;
}

.hero-content {
  position: relative;
  z-index: 10;
  color: var(--color-white);
  padding: 0 24px 80px;
}

.hero-content .tagline {
  font-family: var(--font-accent);
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  line-height: 1.2;
  margin-bottom: 16px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}

.hero-content .tagline .highlight {
  color: var(--color-accent);
}

.hero-content .subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 400;
  opacity: 0.9;
  max-width: 560px;
  margin: 0 auto 32px;
}

.hero-cta {
  display: inline-block;
  padding: 14px 40px;
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
  font-weight: 700;
  font-size: 1rem;
  border-radius: 50px;
  transition: background-color var(--transition-base), transform var(--transition-base);
}

.hero-cta:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
}

/* Wave divider */
.hero-wave {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  z-index: 3;
  line-height: 0;
}

.hero-wave svg {
  width: 100%;
  height: auto;
  display: block;
}

/* ============================================
   Section Common
   ============================================ */
.section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  color: var(--color-primary);
  margin-bottom: 8px;
}

.section-header .accent-line {
  width: 60px;
  height: 4px;
  background-color: var(--color-accent);
  border-radius: 4px;
  margin: 0 auto 12px;
}

.section-header p {
  color: var(--color-text-light);
  max-width: 520px;
  margin: 0 auto;
}

/* ============================================
   Filter Buttons
   ============================================ */
.filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 10px 24px;
  border: 2px solid var(--color-primary);
  border-radius: 50px;
  background: transparent;
  color: var(--color-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--color-primary);
  color: var(--color-white);
}

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

/* ============================================
   Card Component
   ============================================ */
.card {
  background-color: var(--color-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.card-img {
  position: relative;
  overflow: hidden;
  height: 220px;
}

.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 14px;
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card-body {
  padding: 22px 24px 26px;
}

.card-body h3 {
  font-size: 1.15rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.card-body p {
  font-size: 0.92rem;
  color: var(--color-text-light);
  line-height: 1.65;
  margin-bottom: 14px;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: center; gap: 50px;
}

.card-location {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--color-text-light);
}

.card-location svg {
  width: 16px;
  height: 16px;
  fill: var(--color-accent);
}

.card-link {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-primary);
  transition: color var(--transition-base);
}

.card-link:hover {
  color: var(--color-accent);
}

/* ============================================
   Fade-In Animation
   ============================================ */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fadeIn {
  animation: fadeIn 0.45s ease forwards;
}

/* Card hidden by filter */
.card.hidden {
  display: none;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background-color: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 48px 0 28px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
}

.footer .logo {
  color: var(--color-white);
  font-size: 1.5rem;
}

.footer-desc {
  max-width: 480px;
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-divider {
  width: 100%;
  max-width: 800px;
  height: 1px;
  background-color: rgba(255, 255, 255, 0.12);
  margin: 12px 0;
}

.footer-copy {
  font-size: 0.82rem;
  opacity: 0.6;
}

/* ============================================
   Page Hero (Subpages)
   ============================================ */
.page-hero {
  position: relative;
  padding: 100px 0 60px;
  text-align: center;
  color: var(--color-white);
  overflow: hidden;
  background:
    linear-gradient(
      180deg,
      rgba(15, 91, 80, 0.6) 0%,
      rgba(10, 63, 55, 0.82) 100%
    ),
    url('https://images.unsplash.com/photo-1506929562872-bb421503ef21?w=1920&q=80')
      center / cover no-repeat;
}

.page-hero .container {
  position: relative;
  z-index: 10;
  padding-bottom: 70px;
}

.page-hero h1 {
  font-size: clamp(1.8rem, 4.5vw, 2.8rem);
  margin-bottom: 10px;
}

.page-hero p {
  font-size: 1.05rem;
  opacity: 0.88;
  max-width: 540px;
  margin: 0 auto;
}

.page-hero .hero-wave {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  z-index: 3;
  line-height: 0;
}

.page-hero .hero-wave svg {
  width: 100%;
  height: auto;
  display: block;
}

/* ============================================
   Card Grid 4 Columns (Tours)
   ============================================ */
.card-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* ============================================
   Featured Journey (Split Layout)
   ============================================ */
.featured-journey {
  display: flex;
  gap: 40px;
  align-items: center;
  background-color: var(--color-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  margin-bottom: 56px;
}

.featured-journey-img {
  flex: 1 1 50%;
  min-height: 380px;
  overflow: hidden;
}

.featured-journey-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.featured-journey:hover .featured-journey-img img {
  transform: scale(1.05);
}

.featured-journey-body {
  flex: 1 1 50%;
  padding: 32px 36px 32px 0;
}

.featured-journey-body .tag {
  display: inline-block;
  padding: 5px 16px;
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
}

.featured-journey-body h2 {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 12px;
  line-height: 1.4;
}

.featured-journey-body p {
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.featured-journey-body .meta {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin-bottom: 20px;
}

.featured-journey-body .meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}

.btn-primary {
  display: inline-block;
  padding: 12px 32px;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-weight: 700;
  font-size: 0.92rem;
  border-radius: 50px;
  transition: background-color var(--transition-base), transform var(--transition-base);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
}

/* ============================================
   Journal Grid (Magazine Layout)
   ============================================ */
.journal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.journal-card {
  background-color: var(--color-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.journal-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.journal-card-img {
  position: relative;
  overflow: hidden;
  height: 200px;
}

.journal-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.journal-card:hover .journal-card-img img {
  transform: scale(1.06);
}

.journal-card-img .date-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 6px 14px;
  background-color: var(--color-white);
  color: var(--color-primary);
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 50px;
}

.journal-card-body {
  padding: 20px 22px 24px;
}

.journal-card-body h3 {
  font-size: 1.05rem;
  color: var(--color-primary);
  margin-bottom: 8px;
  line-height: 1.4;
}

.journal-card-body p {
  font-size: 0.88rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 14px;
}

.journal-card-body .read-more {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  transition: color var(--transition-base);
}

.journal-card-body .read-more:hover {
  color: var(--color-accent);
}

/* ============================================
   Star Rating
   ============================================ */
.star-rating {
  display: flex;
  align-items: center;
  gap: 3px;
}

.star-rating .star {
  color: var(--color-accent);
  font-size: 0.9rem;
}

.star-rating .star.empty {
  color: #D4D4D4;
}

.star-rating .rating-text {
  margin-left: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-light);
}

/* ============================================
   View Count / Stats
   ============================================ */
.view-count {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.view-count svg {
  width: 15px;
  height: 15px;
  fill: var(--color-text-light);
}

/* ============================================
   Card CTA Button
   ============================================ */
.card-cta {
  display: inline-block;
  padding: 9px 22px;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.82rem;
  font-weight: 700;
  border-radius: 50px;
  transition: background-color var(--transition-base), transform var(--transition-base);
}

.card-cta:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-1px);
}

/* ============================================
   Card Footer Stacked (Tours / Hotels)
   ============================================ */
.card-footer-stacked {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card-footer-row {
  display: flex;
  align-items: center;
  justify-content: center; gap: 50px;
}

/* ============================================
   Hotel Amenities Tags
   ============================================ */
.amenities {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.amenity-tag {
  padding: 4px 12px;
  background-color: rgba(15, 91, 80, 0.08);
  color: var(--color-primary);
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: 50px;
}

/* ============================================
   Responsive — 1024px (Tablet Landscape)
   ============================================ */
@media (max-width: 1024px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .card-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .journal-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-content .tagline {
    font-size: clamp(2rem, 5vw, 3.2rem);
  }

  .hero-content .subtitle {
    font-size: 1rem;
  }

  .hero {
    min-height: 78vh;
    padding: 0 16px;
  }

  .section {
    padding: 60px 0;
  }

  .featured-journey {
    gap: 24px;
  }

  .featured-journey-img {
    min-height: 320px;
  }

  .featured-journey-body {
    padding: 24px 28px 24px 0;
  }

  .featured-journey-body h2 {
    font-size: 1.3rem;
  }

  .page-hero {
    padding: 80px 0 48px;
  }
}

/* ============================================
   Responsive — 768px (Tablet Portrait & Mobile)
   ============================================ */
@media (max-width: 768px) {
  .header-search {
    display: none;
  }

  /* --- Header: hamburger menu --- */
  .menu-toggle {
    display: flex;
  }

  .nav-list {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 0;
    padding: 0 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transform: translateY(-120%);
    transition: transform var(--transition-base);
  }

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

  .nav-list a {
    display: block;
    padding: 14px 18px;
    font-size: 0.9rem;
    white-space: nowrap;
  }

  /* Hide scrollbar but keep functional */
  .nav-list::-webkit-scrollbar {
    height: 0;
  }

  /* --- Hero --- */
  .hero {
    min-height: 65vh;
  }

  .hero-content .tagline {
    font-size: 1.9rem;
  }

  .hero-content .subtitle {
    font-size: 0.92rem;
    margin-bottom: 24px;
  }

  .hero-cta {
    padding: 12px 32px;
    font-size: 0.92rem;
  }

  /* --- Grids → 1 column --- */
  .card-grid,
  .card-grid-4,
  .journal-grid {
    grid-template-columns: 1fr;
  }

  /* --- Sections --- */
  .section {
    padding: 48px 0;
  }

  .section-header {
    margin-bottom: 32px;
  }

  /* --- Featured Journey → stacked --- */
  .featured-journey {
    flex-direction: column;
    gap: 0;
  }

  .featured-journey-img {
    flex: none;
    width: 100%;
    min-height: 240px;
  }

  .featured-journey-body {
    padding: 24px 22px 28px;
    flex: none;
    width: 100%;
  }

  .featured-journey-body h2 {
    font-size: 1.2rem;
  }

  .featured-journey-body .meta {
    flex-wrap: wrap;
    gap: 10px;
  }

  /* --- Page Hero --- */
  .page-hero {
    padding: 72px 0 40px;
  }

  .page-hero h1 {
    font-size: 1.6rem;
  }

  /* --- Filter Bar wrapping --- */
  .filter-bar {
    gap: 8px;
    margin-bottom: 28px;
  }

  .filter-btn {
    padding: 8px 18px;
    font-size: 0.82rem;
  }

  /* --- Footer stacking --- */
  .footer {
    padding: 36px 0 22px;
  }

  .footer-inner {
    gap: 12px;
  }

  .footer-desc {
    font-size: 0.85rem;
  }
}

/* Thêm thanh tìm kiếm từ yêu cầu người dùng */
.header-search { flex: 1; display: flex; justify-content: center; padding: 0 40px; }
.header-search input { width: 100%; max-width: 350px; padding: 10px 20px; border: 1.5px solid #0F5B50; border-radius: 50px; outline: none; font-family: 'Plus Jakarta Sans', sans-serif; font-size: 15px;}
@media (max-width: 768px) { .header-search { display: none; } }

/* Destination Detail Content */
.destination-detail {
  max-width: 900px;
  margin: 0 auto;
  padding: 50px 20px;
  font-size: 17px;
  line-height: 1.8;
  color: #333;
}
.destination-detail h3 {
  color: #0F5B50;
  margin-top: 30px;
  margin-bottom: 15px;
  border-bottom: 2px solid #FFC107;
  padding-bottom: 10px;
}
.destination-detail p {
  margin-bottom: 20px;
}

/* ============================================
   Modern Travel Blog Layout (Sapa)
   ============================================ */
.destination-layout {
  display: flex;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.article-content {
  flex: 7; /* ~70% chiều rộng */
  font-size: 17px;
  line-height: 1.8;
  color: #333;
}

.sidebar {
  flex: 3; /* ~30% chiều rộng */
}

/* Quick Facts */
.quick-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  background-color: #F8F5EC;
  padding: 15px 25px;
  border-radius: 50px;
  margin-bottom: 30px;
  font-weight: 700;
  color: #0F5B50;
}

.article-content h3 {
  color: #0F5B50;
  margin-top: 30px;
  margin-bottom: 15px;
  border-bottom: 2px solid #FFC107;
  padding-bottom: 10px;
}

.article-content p {
  margin-bottom: 20px;
}

/* Images & Gallery */
.destination-layout img {
  width: 100%;
  border-radius: 22px;
  margin: 20px 0;
  object-fit: cover;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.destination-layout img:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.image-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
  margin-top: 40px;
}

.image-gallery img {
  margin: 0;
  height: 220px;
}

/* Sidebar CTA Card */
.sidebar-card {
  background-color: #0F5B50;
  color: #fff;
  border-radius: 22px;
  padding: 30px 24px;
  text-align: center;
  position: sticky;
  top: 100px;
}

.sidebar-card h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
  color: #fff;
  border: none;
  padding: 0;
  margin-top: 0;
}

.sidebar-card p {
  font-size: 0.95rem;
  margin-bottom: 24px;
  opacity: 0.9;
}

.btn-sidebar {
  display: inline-block;
  padding: 12px 28px;
  background-color: #FFC107;
  color: #0F5B50;
  font-weight: 700;
  border-radius: 50px;
  text-decoration: none;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.btn-sidebar:hover {
  background-color: #e6ae06;
  transform: translateY(-2px);
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .destination-layout {
    flex-direction: column;
  }
  
  .image-gallery {
    grid-template-columns: 1fr;
  }
  
  .quick-facts {
    border-radius: 20px;
    flex-direction: column;
    gap: 10px;
  }
}

/* ============================================
   Modern 3-Column Footer
   ============================================ */
.footer {
  background-color: #0A3D35;
  color: #ffffff;
  padding: 60px 20px 30px;
  font-family: 'Plus Jakarta Sans', var(--font-body), sans-serif;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
  margin-bottom: 40px;
}

/* Cột Footer */
.footer-col h4 {
  font-size: 1.2rem;
  color: #FFC107;
  margin-bottom: 20px;
  font-weight: 700;
}

.footer-col p {
  color: #e0e0e0;
  line-height: 1.6;
  margin-bottom: 15px;
  font-size: 0.95rem;
}

/* Logo trong Footer */
.footer-col .logo {
  display: inline-block;
  font-size: 2.2rem;
  color: #fff;
  margin-bottom: 15px;
}

/* Mạng xã hội */
.social-icons {
  display: flex;
  gap: 15px;
  margin-top: 25px;
}

.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background-color: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-radius: 50%;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background-color 0.3s ease, transform 0.3s ease;
  text-decoration: none;
}

.social-icons a:hover {
  background-color: #FFC107;
  color: #0A3D35;
  transform: translateY(-4px);
}

/* Link điều hướng */
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 14px;
}

.footer-links a {
  color: #e0e0e0;
  text-decoration: none;
  transition: color 0.3s ease, padding-left 0.3s ease;
}

.footer-links a:hover {
  color: #FFC107;
  padding-left: 6px;
}

/* Thông tin liên hệ */
.contact-info li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: #e0e0e0;
  font-size: 0.95rem;
  line-height: 1.5;
}

/* Bản quyền (Copyright) */
.footer-bottom {
  text-align: center;
  padding-top: 25px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  max-width: 1200px;
  margin: 0 auto;
}

.footer-bottom p {
  color: #A3B1B9;
  font-size: 0.85rem;
  margin: 0;
}

/* Responsive Mobile */
@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }
}

/* ============================================
   Compact Card Grid (5-6 columns)
   ============================================ */
.card-grid-6 {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}
@media (max-width: 1024px) {
  .card-grid-6 {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (max-width: 768px) {
  .card-grid-6 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 480px) {
  .card-grid-6 {
    grid-template-columns: 1fr;
  }
}

.compact-card {
  background: var(--color-white);
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  position: relative;
  text-decoration: none;
  border: 1px solid rgba(0,0,0,0.04);
}
.compact-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.1);
}
.compact-card-img {
  height: 150px;
  width: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.compact-card:hover .compact-card-img {
  transform: scale(1.05);
}
.compact-card-img-wrapper {
  overflow: hidden;
}
.compact-card-body {
  padding: 14px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.compact-card-body h3 {
  font-size: 1.1rem;
  margin: 0;
  color: var(--color-primary-dark);
  font-weight: 700;
}
.compact-card-location {
  font-size: 0.85rem;
  color: var(--color-text-light);
  display: flex;
  align-items: center;
  gap: 6px;
}
.compact-card-location svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}
/* Link full card overlay */
.compact-card-link {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 10;
}

/* ============================================
   Why Choose Us Section
   ============================================ */
.why-choose-us {
  background-color: #0A3D35;
  color: #ffffff;
  padding: 80px 0;
  margin-top: 80px;
}
.why-container {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr 1fr;
  gap: 30px;
  align-items: start;
}
.why-title-col {
  padding-right: 20px;
}
.why-title-col h2 {
  font-family: 'Dancing Script', cursive;
  font-size: 3rem;
  color: #FFC107;
  margin-bottom: 16px;
  line-height: 1.2;
}
.why-title-col svg {
  width: 40px;
  height: 40px;
  fill: #FFC107;
  transform: rotate(-15deg);
  opacity: 0.9;
}
.why-feature {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.why-feature-icon {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFC107;
  margin-bottom: 8px;
}
.why-feature-icon svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}
.why-feature h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
  line-height: 1.3;
}
.why-feature p {
  font-size: 0.9rem;
  color: #CBD5E1;
  margin: 0;
  line-height: 1.6;
}
@media (max-width: 1024px) {
  .why-container {
    grid-template-columns: repeat(2, 1fr);
  }
  .why-title-col {
    grid-column: span 2;
    margin-bottom: 30px;
    text-align: center;
  }
}
@media (max-width: 600px) {
  .why-container {
    grid-template-columns: 1fr;
  }
  .why-title-col {
    grid-column: span 1;
  }
  .why-feature {
    align-items: center;
    text-align: center;
  }
}

/* ============================================
   Why Choose Us Section (Light Theme Override)
   ============================================ */
.why-choose-us {
  background-color: transparent;
  color: var(--color-text);
}
.why-title-col h2 {
  color: var(--color-primary-dark);
}
.why-title-col svg {
  fill: var(--color-primary);
}
.why-feature-icon {
  background: rgba(15, 91, 80, 0.08);
  color: var(--color-primary);
}
.why-feature h4 {
  color: var(--color-primary-dark);
}
.why-feature p {
  color: var(--color-text-light);
}

/* ============================================
   Why Choose Us V2 (Grid Cards Layout)
   ============================================ */
.why-choose-us-v2 {
  padding: 80px 0 100px;
  background-color: transparent;
}
.why-header {
  text-align: center;
  margin-bottom: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.why-header h2 {
  font-family: 'Dancing Script', cursive;
  font-size: 3.5rem;
  color: var(--color-primary-dark);
  margin: 0;
  line-height: 1.2;
}
.why-header svg {
  width: 48px;
  height: 48px;
  fill: var(--color-primary);
  transform: rotate(-15deg);
}
.why-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.why-card {
  background-color: #ffffff;
  border-radius: 16px;
  padding: 36px 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border: 1px solid rgba(0,0,0,0.02);
}
.why-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 15px 35px rgba(15, 91, 80, 0.08);
}
.why-card-icon {
  width: 64px;
  height: 64px;
  background: rgba(15, 91, 80, 0.06);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: 24px;
  transition: transform 0.3s ease, background 0.3s ease;
}
.why-card:hover .why-card-icon {
  transform: scale(1.1);
  background: rgba(15, 91, 80, 0.12);
}
.why-card-icon svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}
.why-card h4 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 12px;
}
.why-card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin: 0;
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 1024px) {
  .why-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}
@media (max-width: 600px) {
  .why-cards-grid {
    grid-template-columns: 1fr;
  }
  .why-header {
    flex-direction: column;
    gap: 8px;
  }
  .why-header h2 {
    font-size: 2.8rem;
  }
}

/* ============================================
   Quick Navigation Bar
   ============================================ */
.quick-nav-wrapper {
  position: relative;
  z-index: 20;
  margin-top: -55px; /* Overlaps the wave and background */
  margin-bottom: 40px; 
}
.quick-nav-bar {
  display: flex;
  align-items: center;
  justify-content: center; gap: 50px;
  background: #ffffff;
  padding: 14px 30px;
  border-radius: 50px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  max-width: 950px;
  margin: 0 auto;
  border: 1px solid rgba(0,0,0,0.03);
  overflow-x: auto;
  -ms-overflow-style: none; /* IE and Edge */
  scrollbar-width: none; /* Firefox */
}
.quick-nav-bar::-webkit-scrollbar {
  display: none; /* Chrome, Safari and Opera */
}
.quick-nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.3s ease, color 0.3s ease, background-color 0.3s ease;
  white-space: nowrap;
  padding: 10px 20px;
  border-radius: 30px;
}
.quick-nav-item:hover {
  color: var(--color-primary-dark);
  transform: translateY(-4px);
  background-color: rgba(15, 91, 80, 0.05); /* Soft teal bg */
}
.qn-icon {
  font-size: 1.4rem;
}
@media (max-width: 900px) {
  .quick-nav-bar {
    justify-content: flex-start;
    gap: 15px;
    padding: 14px 20px;
  }
}


/* ============================================
   Why Choose Us V3 (Horizontal Strip)
   ============================================ */
.why-choose-us-v3 {
  padding: 30px 0 30px; /* Thu hẹp padding */
  background-color: transparent;
}
.why-strip {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 20px;
  align-items: flex-start;
}
.why-title-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding-right: 20px;
}
.why-title-col h2 {
  font-family: 'Dancing Script', cursive;
  font-size: 2.8rem;
  color: var(--color-primary-dark);
  margin-bottom: 12px;
  line-height: 1.1;
}
.why-title-col svg {
  width: 40px;
  height: 40px;
  fill: var(--color-primary);
  transform: rotate(-15deg);
}
.why-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.why-icon {
  width: 48px;
  height: 48px;
  background: rgba(15, 91, 80, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: 14px;
}
.why-icon svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}
.why-item h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 6px;
  line-height: 1.3;
}
.why-item p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0;
  line-height: 1.5;
}

/* Responsive */
@media (max-width: 1024px) {
  .why-strip {
    grid-template-columns: repeat(2, 1fr);
  }
  .why-title-col {
    grid-column: span 2;
    margin-bottom: 20px;
    align-items: center;
    text-align: center;
  }
}
@media (max-width: 600px) {
  .why-strip {
    grid-template-columns: 1fr;
  }
  .why-title-col {
    grid-column: span 1;
  }
  .why-item {
    align-items: center;
    text-align: center;
  }
}

/* ============================================
   NEW GLOBAL HEADER (V2)
   ============================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-white);
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
}
.header .container.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 85px;
  gap: 20px;
}
/* Logo Area */
.logo-wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-decoration: none;
}
.logo-wrapper .logo {
  font-family: 'Dancing Script', cursive;
  font-size: 2rem;
  color: var(--color-primary-dark);
  font-weight: 700;
  line-height: 1;
}
.logo-wrapper .logo span {
  color: var(--color-accent);
}
.logo-slogan {
  font-size: 0.75rem;
  color: var(--color-text-light);
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 600;
  margin-top: 4px;
}

/* Nav Area */
.main-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}
.header-inner .nav-list {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.header-inner .nav-list li a {
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: color 0.3s ease;
}
.header-inner .nav-list li a:hover {
  color: var(--color-primary);
}

/* Actions Area */
.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}
.header-search {
  display: flex;
  align-items: center;
  background: #f1f5f9;
  border-radius: 40px;
  padding: 8px 16px;
  width: 250px;
  transition: width 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}
.header-search:focus-within {
  width: 300px;
  background: #ffffff;
  box-shadow: 0 0 0 2px rgba(15, 91, 80, 0.2);
}
.header-search svg {
  width: 18px;
  height: 18px;
  fill: var(--color-text-light);
  flex-shrink: 0;
  margin-right: 8px;
}
.header-search input {
  border: none;
  background: transparent;
  font-size: 0.9rem;
  width: 100%;
  color: var(--color-text);
  outline: none;
}
.header-search input::placeholder {
  color: #94a3b8;
}
.header-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #f1f5f9;
  color: var(--color-text);
  transition: background 0.3s ease, color 0.3s ease;
}
.header-icon svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}
.header-icon:hover {
  background: rgba(15, 91, 80, 0.1);
  color: var(--color-primary);
}
.btn-login {
  background: var(--color-primary);
  color: #ffffff;
  padding: 10px 24px;
  border-radius: 40px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: background 0.3s ease, transform 0.3s ease;
  margin-left: 8px;
}
.btn-login:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  color: #ffffff;
}
.header-inner .menu-toggle {
  display: none;
}

@media (max-width: 1200px) {
  .header-search { display: none; }
}
@media (max-width: 992px) {
  .main-nav { display: none; }
  .header-inner .menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
  }
  .header-inner .menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-primary-dark);
  }
}
@media (max-width: 600px) {
  .btn-login { display: none; }
}

/* Header Spacing Update */
.header-inner .nav-list {
  gap: 52px;
}

/* Header Logo Image */
.logo-img {
  height: 42px;
  width: auto;
  display: block;
}

/* ============================================
   Header & Logo Size Update
   ============================================ */
.header .container.header-inner {
  height: 105px !important;
  align-items: center !important;
}
.logo-img {
  height: 68px !important;
  width: auto !important;
  transition: height 0.3s ease;
}

/* Responsive Scaling for Tablets and Mobiles */
@media (max-width: 992px) {
  .header .container.header-inner {
    height: 85px !important;
  }
  .logo-img {
    height: 54px !important;
  }
}

/* ============================================
   SEO Logo & Header Size Update V3
   ============================================ */
.header .container.header-inner {
  height: 115px !important;
  align-items: center !important;
}
.logo-img {
  height: 75px !important;
  width: auto !important;
  max-width: 100% !important;
  display: block;
  object-fit: contain;
}

/* Responsive Scaling for Tablets and Mobiles */
@media (max-width: 992px) {
  .header .container.header-inner {
    height: 95px !important;
  }
  .logo-img {
    height: 60px !important;
  }
}

/* ============================================
   Header Slim Update V4
   ============================================ */
.header .container.header-inner {
  height: 75px !important;
  align-items: center !important;
}
.logo-img {
  height: 50px !important;
  width: auto !important;
  max-width: 100% !important;
  display: block;
  object-fit: contain;
}

/* Responsive Scaling for Tablets and Mobiles */
@media (max-width: 992px) {
  .header .container.header-inner {
    height: 65px !important;
  }
  .logo-img {
    height: 42px !important;
  }
}

/* ============================================
   Image Gallery Update (Aspect Ratio & Object Fit)
   ============================================ */
.image-gallery img {
  height: auto !important;
  width: 100% !important;
  object-fit: cover !important;
  aspect-ratio: 4/3 !important;
  border-radius: 12px !important;
}

/* Halong Detailed Page Images Fix */
.page-hero {
  background-size: cover !important;
  background-position: center !important;
}
.article-content img {
  width: 100% !important;
  height: auto !important;
  object-fit: cover !important;
  border-radius: 12px;
  margin: 20px 0;
}

/* Journey Cards Aspect Ratio Override */
.journal-card-img {
  height: auto !important;
}
.journal-card-img img {
  width: 100% !important;
  height: auto !important;
  object-fit: cover !important;
  aspect-ratio: 4/3 !important;
}

/* ============================================
   Journey Cards Button & Author Style Update
   ============================================ */
.journal-card {
  border-radius: 12px !important;
}
.journal-author {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.journal-card-body .read-more {
  display: inline-block;
  background-color: var(--color-primary);
  color: #fff !important;
  padding: 8px 18px;
  border-radius: 20px;
  font-weight: 600;
  margin-top: 12px;
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.3s ease;
}
.journal-card-body .read-more:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-3px);
  color: #fff !important;
}

/* ============================================
   Footer Social Icons & Links Hover Effects
   ============================================ */
.social-icon {
  transition: all 0.3s ease !important;
}
.social-icon:hover {
  background-color: var(--color-accent) !important;
  color: var(--color-primary-dark) !important;
  transform: translateY(-3px);
}
.footer-links a:hover {
  color: var(--color-accent) !important;
  padding-left: 5px;
}

/* ============================================
   Updated Sidebar Card / CTA Block
   ============================================ */
.sidebar-card {
  background-color: transparent !important;
  color: #555 !important;
  box-shadow: none !important;
  border: none !important; padding: 20px 0 !important; /* Subtle border to keep it neat if desired, or remove completely */
}
.sidebar-card h3 {
  color: #113f36 !important;
}
.sidebar-card p {
  color: #555 !important;
  opacity: 1 !important;
}
.btn-sidebar {
  background-color: #113f36 !important;
  color: #fff !important;
  border: 2px solid #113f36 !important;
  transition: all 0.3s ease;
}
.btn-sidebar:hover {
  background-color: transparent !important;
  color: #113f36 !important;
}


/* ============================================
   Brand Intro Block (above Footer)
   ============================================ */
.brand-intro-block {
  background-color: transparent !important;
  padding: 40px 20px 20px !important;
  text-align: center;
}
.brand-intro-block .logo {
  color: #113f36 !important;
  font-size: 2rem;
  font-weight: 800;
  text-decoration: none;
}
.brand-intro-block .logo span {
  color: #FFC107 !important;
}
.brand-intro-block .footer-desc {
  color: #555 !important;
  margin: 15px auto;
  max-width: 600px;
  line-height: 1.6;
}
.brand-intro-block .footer-divider {
  background-color: #ddd !important;
  margin: 20px auto;
}
.brand-intro-block .footer-copy {
  color: #555 !important;
}

/* ============================================
   Flexbox Fix for Card Layout Alignment
   ============================================ */
/* Fix for standard cards (Tours, Hotels) */
.card {
  display: flex !important;
  flex-direction: column !important;
  height: 100%;
}
.card-body {
  display: flex !important;
  flex-direction: column !important;
  flex-grow: 1 !important;
}
.card-footer-stacked,
.card-footer {
  margin-top: auto !important;
}

/* Fix for journal cards (Journeys, Guides) */
.journal-card {
  display: flex !important;
  flex-direction: column !important;
  height: 100%;
}
.journal-card-body {
  display: flex !important;
  flex-direction: column !important;
  flex-grow: 1 !important;
}
.journal-card-body .read-more {
  margin-top: auto !important;
}

/* ============================================
   Search Suggestions Dropdown
   ============================================ */
.header-search {
  position: relative;
}
.search-suggestions {
  position: absolute;
  top: 110%;
  left: 0;
  right: 0;
  background: var(--color-white);
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
  list-style: none;
  padding: 0;
  margin: 0;
  display: none;
  z-index: 9999;
  max-height: 350px;
  overflow-y: auto;
  border: 1px solid #eee;
}
.search-suggestions.active {
  display: block;
}
.search-suggestions li {
  padding: 12px 16px;
  border-bottom: 1px solid #f1f5f9;
  cursor: pointer;
  color: #333;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 10px;
}
.search-suggestions li:last-child {
  border-bottom: none;
}
.search-suggestions li:hover {
  background: #f8fafc;
  color: var(--color-primary);
  padding-left: 20px;
}