/* ========== 南非新亚旅行社 - 全局样式 ========== */

/* ---- Reset & Base ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  color: #2C1810;
  background: #FAF3E7;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, h6 {
  font-family: 'Noto Serif SC', 'PingFang SC', 'Microsoft YaHei', serif;
  font-weight: 600;
  line-height: 1.3;
  color: #2C1810;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---- CSS Variables ---- */
:root {
  --deep-brown: #6B3A2A;
  --amber-gold: #B8860B;
  --warm-orange: #CD853F;
  --sand: #D2B48C;
  --cream: #FAF3E7;
  --ivory: #FFFAF0;
  --dark-ink: #2C1810;
  --gray-brown: #6B5B4F;
  --light-sand: #F5E6D3;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
}

/* ---- Selection ---- */
::selection { background: var(--amber-gold); color: white; }

/* ========== NAVBAR ========== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  transition: all 0.3s ease;
  height: 80px;
}
.navbar.transparent {
  background: transparent;
  color: white;
}
.navbar.solid {
  background: var(--cream);
  color: var(--dark-ink);
  box-shadow: 0 4px 20px rgba(44,24,16,0.12);
  border-bottom: 1px solid rgba(210,180,140,0.4);
  height: 64px;
}
.navbar-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 16px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo img { height: 56px; width: auto; transition: height 0.3s ease; }
.nav-logo-text {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.05em;
  transition: color 0.3s;
}
.navbar.transparent .nav-logo-text { color: white; }
.navbar.solid .nav-logo-text { color: var(--deep-brown); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-link {
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all 0.2s;
}
.navbar.transparent .nav-link { color: rgba(255,255,255,0.9); }
.navbar.transparent .nav-link:hover { color: white; background: rgba(255,255,255,0.1); }
.navbar.solid .nav-link { color: var(--gray-brown); }
.navbar.solid .nav-link:hover { color: var(--amber-gold); background: var(--light-sand); }
.nav-link.active { color: var(--amber-gold) !important; }

.nav-cta {
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all 0.2s;
}
.navbar.transparent .nav-cta {
  background: var(--amber-gold);
  color: white;
}
.navbar.transparent .nav-cta:hover { background: var(--warm-orange); }
.navbar.solid .nav-cta {
  background: linear-gradient(135deg, var(--amber-gold), var(--warm-orange));
  color: white;
}
.navbar.solid .nav-cta:hover {
  box-shadow: 0 8px 24px rgba(184,134,11,0.3);
  transform: scale(1.02);
}

/* Mobile Menu */
.mobile-toggle { display: none; padding: 8px; border-radius: var(--radius-md); }
.navbar.transparent .mobile-toggle:hover { background: rgba(255,255,255,0.1); }
.navbar.solid .mobile-toggle:hover { background: var(--light-sand); }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 40;
  transition: all 0.4s;
}
.mobile-menu.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.mobile-menu.visible { opacity: 1; visibility: visible; pointer-events: auto; }
.mobile-overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,0.5);
}
.mobile-panel {
  position: absolute;
  top: 0; right: 0;
  width: 320px; height: 100%;
  background: var(--cream);
  box-shadow: -4px 0 24px rgba(0,0,0,0.15);
  padding: 96px 24px 24px;
  transition: transform 0.4s ease;
}
.mobile-menu.hidden .mobile-panel { transform: translateX(100%); }
.mobile-menu.visible .mobile-panel { transform: translateX(0); }
.mobile-nav-link {
  display: block;
  padding: 12px 16px;
  font-size: 16px;
  font-weight: 500;
  border-radius: var(--radius-md);
  margin-bottom: 4px;
  color: var(--dark-ink);
  transition: all 0.2s;
}
.mobile-nav-link:hover, .mobile-nav-link.active {
  color: var(--amber-gold);
  background: var(--light-sand);
}

@media (max-width: 1023px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .mobile-toggle { display: block; }
}

/* ========== FOOTER ========== */
.footer {
  background: var(--deep-brown);
  color: var(--cream);
}
.footer-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 40px 16px;
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: 32px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.footer-logo { display: inline-flex; }
.footer-logo img { height: 50px; width: auto; }
.footer-brand-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--cream);
  letter-spacing: 0.05em;
}
.footer-desc {
  font-size: 14px;
  color: rgba(253,245,230,0.7);
  line-height: 1.6;
  margin-bottom: 12px;
}
.footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  background: rgba(184,134,11,0.2);
  color: var(--amber-gold);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin: 2px;
}
.footer-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--amber-gold);
  margin-bottom: 12px;
}
.footer-link {
  display: block;
  font-size: 14px;
  color: rgba(253,245,230,0.7);
  padding: 4px 0;
  transition: color 0.2s;
}
.footer-link:hover { color: var(--amber-gold); }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: rgba(253,245,230,0.7);
  margin-bottom: 8px;
}
.footer-contact-item svg {
  color: var(--amber-gold);
  margin-top: 3px;
  flex-shrink: 0;
}
.footer-bottom {
  border-top: 1px solid rgba(253,245,230,0.1);
  max-width: 1000px;
  margin: 0 auto;
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-copyright { font-size: 12px; color: rgba(253,245,230,0.5); }
.footer-badges { display: flex; gap: 16px; font-size: 12px; color: rgba(253,245,230,0.5); }
.footer-badges span { display: flex; align-items: center; gap: 4px; }

@media (max-width: 768px) {
  .footer-inner { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ========== SHARED COMPONENTS ========== */

/* Section Title */
.section-title { text-align: center; margin-bottom: 48px; }
.section-title-decor {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 12px;
}
.section-title-decor .line {
  width: 32px;
  height: 1px;
  background: var(--amber-gold);
}
.section-title-decor .diamond {
  width: 8px; height: 8px;
  border: 2px solid var(--amber-gold);
  transform: rotate(45deg);
}
.section-title h2 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 12px;
}
.section-title h2.light { color: white; }
.section-title p {
  font-size: 16px;
  max-width: 600px;
  margin: 0 auto;
}
.section-title p.dark { color: var(--gray-brown); }
.section-title p.light { color: rgba(255,255,255,0.7); }

/* Credentials Bar */
.credentials-bar {
  background: var(--cream);
  border-top: 1px solid rgba(210,180,140,0.3);
  border-bottom: 1px solid rgba(210,180,140,0.3);
}
.credentials-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 40px 16px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.cred-item { text-align: center; }
.cred-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--light-sand);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  color: var(--amber-gold);
}
.cred-title { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.cred-desc { font-size: 12px; color: var(--gray-brown); }

@media (max-width: 640px) {
  .credentials-inner { grid-template-columns: repeat(2, 1fr); }
}

/* Tour Card - Horizontal */
.tour-card-h {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(44,24,16,0.1);
  border: 1px solid rgba(210,180,140,0.2);
  transition: all 0.3s ease;
}
.tour-card-h:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(44,24,16,0.12);
}
.tour-card-h-inner { display: flex; }
.tour-card-h-img {
  width: 40%;
  min-height: 260px;
  position: relative;
  overflow: hidden;
}
.tour-card-h-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.tour-card-h:hover .tour-card-h-img img { transform: scale(1.05); }
.tour-card-h-tags {
  position: absolute;
  top: 12px; left: 12px;
  display: flex;
  gap: 6px;
}
.tour-card-h-tags .tag {
  font-size: 12px;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(4px);
  color: var(--amber-gold);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}
.tour-card-h-body {
  width: 60%;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.tour-card-h h4 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
  transition: color 0.2s;
}
.tour-card-h:hover h4 { color: var(--amber-gold); }
.tour-meta {
  display: none;
}
.tour-meta svg { color: var(--amber-gold); }
.tour-desc {
  display: none;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.tour-highlights { margin-bottom: 12px; }
.tour-highlights-label {
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 6px;
}
.tour-highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  color: var(--gray-brown);
  padding: 2px 0;
}
.tour-highlight-item svg { color: #22c55e; margin-top: 3px; flex-shrink: 0; }
.tour-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid rgba(210,180,140,0.3);
}
.tour-price-tag {
  font-size: 12px;
  color: var(--gray-brown);
  background: var(--light-sand);
  padding: 4px 12px;
  border-radius: 999px;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--amber-gold), var(--warm-orange));
  color: white;
  transition: all 0.2s;
}
.btn-primary:hover {
  box-shadow: 0 8px 24px rgba(184,134,11,0.3);
  transform: scale(1.02);
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 28px;
  font-size: 16px;
  font-weight: 500;
  border-radius: var(--radius-md);
  border: 2px solid var(--amber-gold);
  color: var(--amber-gold);
  transition: all 0.2s;
}
.btn-outline:hover {
  background: var(--amber-gold);
  color: white;
}
.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 40px;
  font-size: 16px;
  font-weight: 500;
  border-radius: var(--radius-md);
  border: 2px solid white;
  color: white;
  transition: all 0.2s;
}
.btn-white:hover { background: rgba(255,255,255,0.1); }

/* Tour Card - Vertical */
.tour-card-v {
  display: block;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(44,24,16,0.1);
  transition: all 0.3s ease;
}
.tour-card-v:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(44,24,16,0.12);
}
.tour-card-v-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
}
.tour-card-v-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.tour-card-v:hover .tour-card-v-img img { transform: scale(1.05); }
.tour-card-v-body { padding: 20px; }
.tour-card-v h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  transition: color 0.2s;
}
.tour-card-v:hover h4 { color: var(--amber-gold); }

/* Page Header */
.page-header {
  position: relative;
  height: 40vh;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-header-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
}
.page-header-overlay {
  position: absolute; inset: 0;
  background: rgba(44,24,16,0.6);
}
.page-header-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 16px;
}
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 12px;
}
.breadcrumb a:hover { color: var(--amber-gold); }
.breadcrumb .current { color: var(--amber-gold); }
.page-header h1 {
  font-size: 40px;
  font-weight: 700;
  color: white;
  margin-bottom: 12px;
}
.page-header p {
  font-size: 18px;
  color: rgba(255,255,255,0.8);
  max-width: 600px;
  margin: 0 auto;
}

/* ========== HERO CAROUSEL ========== */
.hero { position: relative; height: 65vh; min-height: 500px; overflow: hidden; }
.hero-slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
}
.hero-slide.active { opacity: 1; }
.hero-slide img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(44,24,16,0.8) 0%, rgba(44,24,16,0.4) 50%, rgba(44,24,16,0.3) 100%);
}
.hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}
.hero-inner { text-align: center; padding: 0 16px; max-width: 700px; }
.hero-badge {
  display: inline-block;
  background: rgba(245,230,211,0.9);
  color: var(--amber-gold);
  font-size: 14px;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 24px;
}
.hero h1 {
  font-size: 48px;
  font-weight: 700;
  color: white;
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.hero p {
  font-size: 18px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
  text-shadow: 0 1px 10px rgba(0,0,0,0.5);
}
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero-dots {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 3;
}
.hero-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  transition: all 0.3s;
  cursor: pointer;
}
.hero-dot.active { background: var(--amber-gold); width: 32px; border-radius: 5px; }

@media (max-width: 640px) {
  .hero h1 { font-size: 32px; }
  .hero p { font-size: 16px; }
}

/* ========== STATS SECTION ========== */
.stats-section {
  position: relative;
  padding: 80px 0;
  overflow: hidden;
}
.stats-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}
.stats-bg-overlay {
  position: absolute; inset: 0;
  background: rgba(107,58,42,0.8);
}
.stats-inner { position: relative; z-index: 2; max-width: 1000px; margin: 0 auto; padding: 0 16px; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-card {
  background: rgba(0,0,0,0.2);
  backdrop-filter: blur(4px);
  border-radius: var(--radius-xl);
  padding: 32px 24px;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.1);
}
.stat-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(184,134,11,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--amber-gold);
}
.stat-number {
  font-size: 48px;
  font-weight: 700;
  color: white;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 16px;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
}

@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-number { font-size: 36px; }
}

/* ========== TESTIMONIALS ========== */
.testimonial-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: 0 4px 12px rgba(44,24,16,0.1);
  transition: all 0.3s;
}
.testimonial-card:hover { box-shadow: 0 8px 24px rgba(44,24,16,0.12); }
.testimonial-quote { color: rgba(184,134,11,0.3); margin-bottom: 12px; }
.testimonial-text { color: var(--gray-brown); margin-bottom: 24px; line-height: 1.75; }
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid rgba(210,180,140,0.3);
}
.testimonial-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--light-sand);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber-gold);
  font-weight: 700;
}

/* ========== CTA SECTION ========== */
.cta-section {
  position: relative;
  padding: 80px 0;
  overflow: hidden;
}
.cta-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}
.cta-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(44,24,16,0.5), rgba(44,24,16,0.6));
}
.cta-inner {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
  padding: 0 16px;
  text-align: center;
}
.cta-section h2 {
  font-size: 32px;
  font-weight: 700;
  color: white;
  margin-bottom: 16px;
}
.cta-section p {
  font-size: 18px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
}
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 40px;
  font-size: 18px;
  font-weight: 500;
  border-radius: var(--radius-md);
  background: white;
  color: var(--amber-gold);
  transition: all 0.2s;
}
.btn-cta:hover { box-shadow: 0 12px 32px rgba(0,0,0,0.15); transform: scale(1.02); }

/* ========== FAQ ACCORDION ========== */
.faq-item {
  background: white;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(210,180,140,0.2);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 500;
  text-align: left;
  color: var(--dark-ink);
  transition: color 0.2s;
}
.faq-trigger:hover, .faq-trigger.open { color: var(--amber-gold); }
.faq-icon { transition: transform 0.3s; color: var(--gray-brown); }
.faq-trigger.open .faq-icon { transform: rotate(45deg); color: var(--amber-gold); }
.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}
.faq-content.open {
  max-height: 300px;
  padding: 0 24px 20px;
}
.faq-content p {
  color: var(--gray-brown);
  line-height: 1.75;
}

/* ========== ARTICLE CARD ========== */
.article-card {
  display: block;
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(44,24,16,0.1);
  transition: all 0.3s;
}
.article-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(44,24,16,0.12);
}
.article-card:hover h3 { color: var(--amber-gold); }
.article-img { aspect-ratio: 16/9; overflow: hidden; }
.article-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}
.article-card:hover .article-img img { transform: scale(1.05); }
.article-body { padding: 24px; }
.article-date {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--amber-gold);
  margin-bottom: 8px;
}
.article-body h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
  transition: color 0.2s;
}
.article-excerpt {
  font-size: 14px;
  color: var(--gray-brown);
  line-height: 1.75;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 12px;
}

/* ========== BREADCRUMB BAR ========== */
.breadcrumb-bar {
  background: var(--deep-brown);
  padding: 12px 0;
  margin-top: 64px;
}
.breadcrumb-bar-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 16px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.6);
}
.breadcrumb-bar-inner a {
  color: rgba(255,255,255,0.6);
  transition: color 0.2s;
}
.breadcrumb-bar-inner a:hover {
  color: var(--amber-gold);
}
.breadcrumb-bar-inner .sep {
  color: rgba(255,255,255,0.3);
  margin: 0 2px;
}
.breadcrumb-bar-inner .current {
  color: var(--amber-gold);
}

/* ========== TOUR DETAIL PAGE ========== */
.tour-detail-gallery { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.tour-detail-thumb {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 1;
  cursor: pointer;
  opacity: 0.6;
  transition: all 0.2s;
  border: 2px solid transparent;
}
.tour-detail-thumb:hover { opacity: 1; }
.tour-detail-thumb.active {
  opacity: 1;
  border-color: var(--amber-gold);
}
.tour-detail-thumb img { width: 100%; height: 100%; object-fit: cover; }

.detail-tabs { display: flex; border-bottom: 1px solid rgba(210,180,140,0.3); }
.detail-tab {
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-brown);
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
}
.detail-tab:hover { color: var(--amber-gold); }
.detail-tab.active {
  color: var(--amber-gold);
  border-bottom-color: var(--amber-gold);
  background: rgba(245,230,211,0.5);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.feature-item {
  background: var(--ivory);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
}
.feature-item svg { color: var(--amber-gold); margin: 0 auto 8px; }
.feature-label { font-size: 12px; color: var(--gray-brown); }
.feature-value { font-size: 14px; font-weight: 500; color: var(--dark-ink); }

.timeline-item { display: flex; gap: 16px; }
.timeline-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.timeline-num {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--amber-gold), var(--warm-orange));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}
.timeline-line {
  width: 2px;
  flex: 1;
  background: rgba(210,180,140,0.4);
  margin: 4px 0;
}

/* ========== CONTACT PAGE ========== */
.contact-info-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: 0 4px 12px rgba(44,24,16,0.1);
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}
.contact-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--light-sand);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber-gold);
  flex-shrink: 0;
}
.contact-form {
  background: white;
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: 0 4px 12px rgba(44,24,16,0.1);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--dark-ink);
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid rgba(210,180,140,0.5);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-family: inherit;
  color: var(--dark-ink);
  background: white;
  outline: none;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--amber-gold);
  box-shadow: 0 0 0 3px rgba(184,134,11,0.1);
}
.form-group textarea { resize: none; }

/* ========== CHAIRMAN SECTION ========== */
.chairman-photo {
  width: 224px; height: 224px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid rgba(184,134,11,0.2);
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
  margin: 0 auto;
  position: relative;
}
.chairman-badge {
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--amber-gold);
  color: white;
  font-size: 12px;
  padding: 4px 16px;
  border-radius: 999px;
  white-space: nowrap;
}
.chairman-quote {
  border-left: 4px solid var(--amber-gold);
  padding-left: 16px;
  font-style: italic;
  color: var(--gray-brown);
  line-height: 1.75;
}

/* ========== SCROLL ANIMATIONS ========== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s cubic-bezier(0.25,0.46,0.45,0.94), transform 0.6s cubic-bezier(0.25,0.46,0.45,0.94);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s cubic-bezier(0.25,0.46,0.45,0.94), transform 0.6s cubic-bezier(0.25,0.46,0.45,0.94);
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s cubic-bezier(0.25,0.46,0.45,0.94), transform 0.6s cubic-bezier(0.25,0.46,0.45,0.94);
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* Stagger delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ========== FILTER TABS ========== */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 40px;
}
.filter-tab {
  padding: 8px 16px;
  font-size: 14px;
  border-radius: var(--radius-md);
  transition: all 0.2s;
  color: var(--gray-brown);
  background: var(--light-sand);
}
.filter-tab:hover { background: rgba(210,180,140,0.5); }
.filter-tab.active {
  background: var(--amber-gold);
  color: white;
  box-shadow: 0 4px 12px rgba(184,134,11,0.3);
}

/* ========== WHY CHOOSE US ========== */
.why-card {
  text-align: center;
  background: white;
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: 0 4px 12px rgba(44,24,16,0.1);
  transition: all 0.3s;
}
.why-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(44,24,16,0.12);
}
.why-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--light-sand);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--amber-gold);
}

/* ========== GRID UTILITIES ========== */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

@media (max-width: 768px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .tour-card-h-inner { flex-direction: column; }
  .tour-card-h-img, .tour-card-h-body { width: 100%; }
}
@media (max-width: 480px) {
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
}

/* ========== SPACING ========== */
.section { padding: 45px 0; }
.container { max-width: 1000px; margin: 0 auto; padding: 0 16px; }
.bg-cream { background: var(--cream); }
.bg-ivory { background: var(--ivory); }

/* Utility */
.text-center { text-align: center; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }
.mt-8 { margin-top: 32px; }
.mt-10 { margin-top: 40px; }
.mt-12 { margin-top: 48px; }
.py-4 { padding-top: 16px; padding-bottom: 16px; }
.space-y-6 > * + * { margin-top: 24px; }
.space-y-8 > * + * { margin-top: 32px; }
.rounded-xl { border-radius: var(--radius-xl); }
.shadow-md { box-shadow: 0 4px 12px rgba(44,24,16,0.1); }
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ========== ITINERARY DAY-BY-DAY ========== */
.itinerary-wrap { display: flex; gap: 24px; position: relative; }
.itinerary-nav {
  width: 64px;
  flex-shrink: 0;
  position: sticky;
  top: 100px;
  align-self: flex-start;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.itinerary-nav a {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-brown);
  background: white;
  border: 1px solid rgba(210,180,140,0.3);
  transition: all 0.2s;
  text-decoration: none;
}
.itinerary-nav a:hover {
  color: var(--amber-gold);
  border-color: var(--amber-gold);
}
.itinerary-nav a.active {
  background: var(--amber-gold);
  color: white;
  border-color: var(--amber-gold);
}
.itinerary-content { flex: 1; min-width: 0; }

/* Day Block */
.day-block {
  margin-bottom: 40px;
  scroll-margin-top: 100px;
}
.day-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--light-sand);
}
.day-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--amber-gold), var(--warm-orange));
  color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  line-height: 1;
  flex-shrink: 0;
}
.day-num span { font-size: 10px; font-weight: 400; }
.day-title-wrap h4 {
  font-size: 20px;
  font-weight: 600;
  color: var(--dark-ink);
}
.day-title-wrap p {
  font-size: 13px;
  color: var(--gray-brown);
}

/* Day Info Tags */
.day-info-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
  padding: 16px;
  background: var(--ivory);
  border-radius: var(--radius-md);
}
.day-info-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--gray-brown);
}
.day-info-item svg { color: var(--amber-gold); }

/* Activity Block */
.activity {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}
.activity-time {
  width: 60px;
  flex-shrink: 0;
  font-size: 13px;
  color: var(--gray-brown);
  text-align: right;
  padding-top: 2px;
}
.activity-content { flex: 1; }
.activity-content h5 {
  font-size: 15px;
  font-weight: 600;
  color: var(--dark-ink);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.activity-content h5 svg { color: var(--amber-gold); }
.activity-content p {
  font-size: 14px;
  color: var(--gray-brown);
  line-height: 1.75;
}
.activity-images {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 12px;
}
.activity-images img {
  width: 100%;
  border-radius: var(--radius-md);
  object-fit: cover;
  aspect-ratio: 16/10;
}

/* Hotel block */
.hotel-block {
  background: white;
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 20px;
  border: 1px solid rgba(210,180,140,0.2);
}
.hotel-block h5 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.hotel-block h5 svg { color: var(--amber-gold); }
.hotel-block p { font-size: 13px; color: var(--gray-brown); line-height: 1.6; }

@media (max-width: 768px) {
  .itinerary-wrap { flex-direction: column; }
  .itinerary-nav {
    width: 100%;
    flex-direction: row;
    position: relative;
    top: 0;
    overflow-x: auto;
    padding-bottom: 4px;
  }
  .itinerary-nav a { min-width: 56px; flex-shrink: 0; }
  .activity-time { display: none; }
  .activity-images { grid-template-columns: 1fr; }
}

/* Hide scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--cream); }
::-webkit-scrollbar-thumb { background: var(--sand); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--amber-gold); }