/* ===================================
   XE TIỆN CHUYẾN - MAIN STYLESHEET
   Màu chủ đạo: Vàng (Yellow/Amber)
   =================================== */

/* ---- RESET & BASE ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* === YELLOW BRAND PALETTE === */
  --primary:      #f9a825;   /* Vàng chủ đạo */
  --primary-dark: #f57f17;   /* Vàng đậm */
  --primary-light:#fff8e1;   /* Vàng nhạt (nền) */
  --secondary:    #1a1a2e;   /* Xanh đen (tương phản) */
  --secondary-2:  #16213e;   /* Xanh đen nhạt hơn */
  --accent:       #e53935;   /* Đỏ phụ (CTA, badge) */
  --white:        #ffffff;
  --light:        #fafafa;
  --gray:         #757575;
  --dark:         #212121;
  --text:         #333333;
  --border:       #e0e0e0;
  --shadow:       0 4px 20px rgba(0,0,0,0.10);
  --shadow-y:     0 4px 20px rgba(249,168,37,0.25);
  --radius:       8px;
  --transition:   0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', 'Be Vietnam Pro', Arial, sans-serif;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-title {
  text-align: center;
  margin-bottom: 45px;
}

.section-title h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 12px;
  position: relative;
  display: inline-block;
}

.section-title h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--primary);
  margin: 10px auto 0;
  border-radius: 2px;
}

.section-title p { color: var(--gray); font-size: 16px; max-width: 600px; margin: 0 auto; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: var(--primary);
  color: var(--dark);
  box-shadow: var(--shadow-y);
}
.btn-primary:hover {
  background: var(--primary-dark);
  color: var(--dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(249,168,37,0.45);
}

.btn-dark {
  background: var(--secondary);
  color: var(--white);
  box-shadow: var(--shadow);
}
.btn-dark:hover {
  background: var(--secondary-2);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--primary-dark);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--dark);
}

.btn-white {
  background: var(--white);
  color: var(--secondary);
  box-shadow: var(--shadow);
}
.btn-white:hover { background: var(--primary); color: var(--dark); }

/* ---- TOP BAR ---- */
.topbar {
  background: var(--secondary);
  color: rgba(255,255,255,0.85);
  padding: 8px 0;
  font-size: 13px;
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.topbar-left  { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.topbar-right { display: flex; align-items: center; gap: 15px; }

.topbar a { color: rgba(255,255,255,0.85); }
.topbar a:hover { color: var(--primary); }
.topbar-item { display: flex; align-items: center; gap: 6px; }
.topbar-item i { color: var(--primary); }

/* ---- HEADER ---- */
.site-header {
  background: var(--white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: transform 0.3s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  gap: 20px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.site-logo img {
  height: 60px;
  width: auto;
  object-fit: contain;
}

.logo-icon {
  width: 55px;
  height: 55px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark);
  font-size: 26px;
  flex-shrink: 0;
}

.logo-text { line-height: 1.3; }
.logo-text strong {
  display: block;
  font-size: 19px;
  font-weight: 800;
  color: var(--primary-dark);
  text-transform: uppercase;
  letter-spacing: -0.5px;
}
.logo-text span {
  font-size: 12px;
  color: var(--gray);
  font-weight: 500;
}

/* ---- NAVIGATION ---- */
.main-nav { display: flex; align-items: center; gap: 3px; }

.main-nav a {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 9px 14px;
  font-weight: 600;
  font-size: 14px;
  color: var(--dark);
  border-radius: var(--radius);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.main-nav a:hover,
.main-nav a.active {
  background: var(--primary);
  color: var(--dark);
}

.main-nav .btn-book {
  background: var(--accent);
  color: var(--white);
  border-radius: 50px;
  padding: 10px 20px;
  box-shadow: 0 3px 10px rgba(229,57,53,0.3);
  margin-left: 5px;
}
.main-nav .btn-book:hover { background: #c62828; color: var(--white); }

.header-hotline {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--primary-light);
  padding: 10px 18px;
  border-radius: 50px;
  border: 2px solid var(--primary);
  text-decoration: none;
}

.header-hotline-icon {
  width: 38px;
  height: 38px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark);
  font-size: 16px;
  animation: ring 2s infinite;
}

@keyframes ring {
  0%,100% { transform: rotate(0); }
  10%,30%  { transform: rotate(-15deg); }
  20%,40%  { transform: rotate(15deg); }
  50%      { transform: rotate(0); }
}

.header-hotline-text small { display: block; font-size: 11px; color: var(--gray); }
.header-hotline-text strong { display: block; font-size: 18px; font-weight: 800; color: var(--secondary); }

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border: none;
  background: none;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 540px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--secondary);
}

/* Ảnh nền – hiển thị sắc nét, đầy đủ */
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  opacity: 1;           /* Ảnh 100% – không mờ */
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

/* Khi chưa có ảnh: dùng màu tối */
.hero-bg:not(.has-image) {
  background: var(--secondary);
  opacity: 1;
}

/* Lớp gradient đè lên ảnh – giúp chữ đọc được mà ảnh vẫn sắc nét */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  /* Tối ở bên trái (nơi có chữ), nhạt dần sang phải */
  background: linear-gradient(
    100deg,
    rgba(15, 15, 30, 0.72) 0%,
    rgba(15, 15, 30, 0.55) 45%,
    rgba(15, 15, 30, 0.25) 75%,
    rgba(15, 15, 30, 0.10) 100%
  );
  z-index: 1;
}

/* Khi KHÔNG có ảnh: không cần gradient, dùng màu đặc */
.hero:not(.has-hero-image)::after {
  background: none;
}

/* Sọc vàng trang trí – chỉ hiện khi không có ảnh */
.hero:not(.has-hero-image)::before {
  content: '';
  position: absolute;
  right: -5%;
  top: 0; bottom: 0;
  width: 45%;
  background: var(--primary);
  clip-path: polygon(15% 0, 100% 0, 100% 100%, 0% 100%);
  opacity: 0.10;
}

.hero-content {
  position: relative;
  z-index: 2;        /* Luôn nằm trên lớp gradient */
  color: var(--white);
  max-width: 680px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: var(--dark);
  padding: 7px 18px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 22px;
  text-transform: uppercase;
}

.hero-title {
  font-size: 44px;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: -1px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}

.hero-title .highlight { color: var(--primary); }

.hero-subtitle {
  font-size: 17px;
  opacity: 0.92;
  margin-bottom: 28px;
  line-height: 1.7;
  text-shadow: 0 1px 6px rgba(0,0,0,0.4);
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 35px;
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: 7px;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 7px 14px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 500;
}
.hero-feature i { color: var(--primary); }

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---- ROUTES SECTION ---- */
.routes-section { padding: 70px 0; background: var(--light); }

.routes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 25px;
}

.route-card {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  border-bottom: 4px solid transparent;
}

.route-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-y);
  border-bottom-color: var(--primary);
}

.route-card-header {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-2));
  color: white;
  padding: 22px;
  text-align: center;
  position: relative;
}

.route-card-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.25;
}

.route-card-header-inner { position: relative; z-index: 1; }

.route-card-header .route-icon { font-size: 42px; margin-bottom: 8px; display: block; }
.route-card-header h3 { font-size: 17px; font-weight: 700; line-height: 1.4; }
.route-card-header .arrow { font-size: 20px; color: var(--primary); margin: 4px 0; }

.route-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--primary);
  color: var(--dark);
  font-size: 11px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 50px;
  z-index: 2;
}

.route-card-body { padding: 20px; }

.route-car-type {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  font-size: 14px;
  color: var(--gray);
  font-weight: 500;
}
.route-car-type i { color: var(--primary-dark); font-size: 18px; }

.route-price {
  font-size: 26px;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 6px;
}
.route-price small { font-size: 13px; color: var(--gray); font-weight: 400; }

.route-features {
  border-top: 1px solid var(--border);
  padding-top: 14px;
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.route-features li { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.route-features li i { color: #43a047; font-size: 14px; }

.route-card-footer {
  padding: 0 20px 20px;
  display: flex;
  gap: 10px;
}
.route-card-footer .btn { flex: 1; justify-content: center; font-size: 13px; padding: 10px 15px; }

/* ---- PRICE TABLE ---- */
.price-section { padding: 70px 0; background: var(--white); }

.price-tabs {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-bottom: 35px;
  flex-wrap: wrap;
}

.price-tab {
  padding: 10px 24px;
  border-radius: 50px;
  border: 2px solid var(--border);
  cursor: pointer;
  font-weight: 700;
  font-size: 14px;
  transition: var(--transition);
  background: var(--white);
  color: var(--text);
}
.price-tab.active, .price-tab:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--dark);
}

.price-table-wrapper {
  overflow-x: auto;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.price-table { width: 100%; border-collapse: collapse; background: var(--white); font-size: 14px; }

.price-table thead tr {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-2));
  color: white;
}

.price-table th {
  padding: 16px 20px;
  text-align: left;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.price-table td { padding: 14px 20px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.price-table tbody tr:hover { background: var(--primary-light); }
.price-table tbody tr:last-child td { border-bottom: none; }
.price-table .price-value { font-weight: 800; color: var(--primary-dark); font-size: 16px; }
.price-table .route-name { font-weight: 600; color: var(--secondary); }

.price-table .car-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--primary-light);
  color: var(--secondary);
  padding: 5px 12px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid #ffe082;
}

.price-note { text-align: center; margin-top: 20px; font-size: 13px; color: var(--gray); }
.price-note strong { color: var(--accent); }

/* ---- WHY SECTION ---- */
.why-section {
  padding: 70px 0;
  background: var(--secondary);
  color: white;
  position: relative;
  overflow: hidden;
}

.why-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: var(--primary);
  opacity: 0.05;
}

.why-section .section-title h2 { color: white; }
.why-section .section-title h2::after { background: var(--primary); }
.why-section .section-title p { color: rgba(255,255,255,0.65); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 28px;
  position: relative;
  z-index: 1;
}

.why-card {
  text-align: center;
  padding: 35px 22px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-top: 3px solid var(--primary);
  border-radius: 16px;
  transition: var(--transition);
}
.why-card:hover { background: rgba(255,255,255,0.10); transform: translateY(-5px); }

.why-icon {
  width: 72px;
  height: 72px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  margin: 0 auto 18px;
  color: var(--dark);
  box-shadow: 0 6px 20px rgba(249,168,37,0.4);
}

.why-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; color: var(--primary); }
.why-card p { font-size: 14px; opacity: 0.8; line-height: 1.6; }

/* ---- SERVICES SECTION ---- */
.services-section { padding: 70px 0; background: var(--primary-light); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.service-card {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border-bottom: 4px solid transparent;
}
.service-card:hover { border-bottom-color: var(--primary); transform: translateY(-5px); box-shadow: var(--shadow-y); }

.service-card-image {
  height: 160px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--secondary), var(--secondary-2));
  position: relative;
}
.service-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.service-card:hover .service-card-image img { transform: scale(1.05); }

.service-card-image .svc-icon-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-card-body { padding: 20px; }

.svc-icon-badge {
  width: 46px;
  height: 46px;
  background: var(--primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--dark);
  margin-bottom: 14px;
}

.service-card h3 { font-size: 16px; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.service-card p { font-size: 13px; color: var(--gray); line-height: 1.6; }

/* ---- BOOKING FORM ---- */
.booking-section { padding: 70px 0; background: var(--white); }

.booking-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}

.booking-info h2 { font-size: 32px; font-weight: 800; color: var(--secondary); margin-bottom: 15px; }
.booking-info p { color: var(--gray); margin-bottom: 25px; font-size: 16px; line-height: 1.7; }

.booking-steps { display: flex; flex-direction: column; gap: 18px; }

.booking-step { display: flex; align-items: flex-start; gap: 15px; }

.step-num {
  width: 40px;
  height: 40px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark);
  font-weight: 800;
  font-size: 16px;
  flex-shrink: 0;
}

.step-content h4 { font-size: 15px; font-weight: 700; color: var(--dark); margin-bottom: 3px; }
.step-content p { font-size: 13px; color: var(--gray); }

.booking-form {
  background: var(--white);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.12);
  border-top: 5px solid var(--primary);
}

.booking-form h3 { font-size: 22px; font-weight: 700; color: var(--secondary); margin-bottom: 25px; text-align: center; }

.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--text);
  background: #fafafa;
  transition: var(--transition);
  font-family: inherit;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(249,168,37,0.15);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.form-submit .btn { width: 100%; justify-content: center; padding: 15px; font-size: 16px; }

/* ---- STATS ---- */
.stats-section {
  padding: 55px 0;
  background: var(--primary);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 30px;
  text-align: center;
}

.stat-item { padding: 10px; }

.stat-number {
  font-size: 48px;
  font-weight: 900;
  color: var(--dark);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label { font-size: 15px; color: var(--secondary); font-weight: 600; }

/* ---- TESTIMONIALS ---- */
.testimonials-section { padding: 70px 0; background: var(--light); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.testimonial-card {
  background: var(--white);
  border-radius: 16px;
  padding: 30px;
  box-shadow: var(--shadow);
  position: relative;
  border-top: 4px solid var(--primary);
}

.testimonial-stars { color: var(--primary); font-size: 16px; margin-bottom: 15px; display: flex; gap: 3px; }
.testimonial-text { font-size: 14px; color: var(--text); line-height: 1.7; margin-bottom: 20px; font-style: italic; }

.testimonial-author { display: flex; align-items: center; gap: 12px; }

.author-avatar {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark);
  font-weight: 800;
  font-size: 18px;
  flex-shrink: 0;
}

.author-info strong { display: block; font-size: 14px; font-weight: 700; color: var(--dark); }
.author-info span { font-size: 12px; color: var(--gray); }

/* ---- NEWS ---- */
.news-section { padding: 70px 0; background: var(--white); }

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.news-card {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.news-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-y); }

.news-card-image {
  height: 200px;
  background: linear-gradient(135deg, var(--secondary), var(--secondary-2));
  position: relative;
  overflow: hidden;
}
.news-card-image img { width: 100%; height: 100%; object-fit: cover; }

.news-category {
  position: absolute;
  top: 15px;
  left: 15px;
  background: var(--primary);
  color: var(--dark);
  font-size: 11px;
  font-weight: 800;
  padding: 5px 12px;
  border-radius: 50px;
  text-transform: uppercase;
}

.news-card-content { padding: 22px; }

.news-meta { display: flex; gap: 15px; font-size: 12px; color: var(--gray); margin-bottom: 10px; }
.news-meta i { color: var(--primary-dark); }

.news-card h3 { font-size: 17px; font-weight: 700; color: var(--dark); margin-bottom: 10px; line-height: 1.5; }
.news-card h3 a:hover { color: var(--primary-dark); }
.news-card p { font-size: 13px; color: var(--gray); line-height: 1.6; margin-bottom: 18px; }

.news-read-more {
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}
.news-read-more:hover { gap: 10px; color: var(--primary-dark); }

/* ---- CONTACT ---- */
.contact-section { padding: 70px 0; background: var(--primary-light); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
  align-items: start;
}

.contact-info h2 { font-size: 30px; font-weight: 800; color: var(--secondary); margin-bottom: 15px; }
.contact-info p { color: var(--gray); font-size: 15px; line-height: 1.7; margin-bottom: 30px; }

.contact-items { display: flex; flex-direction: column; gap: 16px; }

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  padding: 18px;
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  transition: var(--transition);
}
.contact-item:hover { box-shadow: var(--shadow-y); }

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--dark);
  flex-shrink: 0;
  background: var(--primary);
}
.contact-icon.blue   { background: var(--secondary); color: white; }
.contact-icon.orange { background: var(--accent); color: white; }
.contact-icon.green  { background: #43a047; color: white; }

.contact-item-text strong { display: block; font-size: 12px; color: var(--gray); text-transform: uppercase; letter-spacing: 0.3px; }
.contact-item-text a, .contact-item-text p { font-size: 16px; font-weight: 700; color: var(--dark); margin: 0; }
.contact-item-text a:hover { color: var(--primary-dark); }

.map-wrapper { border-radius: 16px; overflow: hidden; box-shadow: var(--shadow); }
.map-wrapper iframe { width: 100%; height: 400px; border: none; display: block; }

/* ---- FOOTER ---- */
.site-footer { background: var(--secondary); color: rgba(255,255,255,0.8); padding-top: 60px; }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.3fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo-text strong { color: var(--primary); }
.footer-brand .logo-text span { color: rgba(255,255,255,0.5); }

.footer-desc { font-size: 14px; line-height: 1.7; margin: 16px 0 20px; opacity: 0.75; }

.footer-social { display: flex; gap: 10px; }

.social-link {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: white;
  transition: var(--transition);
}
.social-link.fb   { background: #1877f2; }
.social-link.zalo { background: #0084ff; }
.social-link.yt   { background: #ff0000; }
.social-link:hover { transform: translateY(-3px); }

.footer-title {
  font-size: 15px;
  font-weight: 700;
  color: white;
  margin-bottom: 20px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--primary);
  display: inline-block;
}

.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-links a::before { content:''; width:6px; height:6px; background:var(--primary); border-radius:50%; flex-shrink:0; }
.footer-links a:hover { color: var(--primary); padding-left: 4px; }

.footer-contact-list { display: flex; flex-direction: column; gap: 14px; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; }
.footer-contact-item i { color: var(--primary); margin-top: 3px; }
.footer-contact-item a { color: rgba(255,255,255,0.8); }
.footer-contact-item a:hover { color: var(--primary); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: 13px;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom p { opacity: 0.55; }
.footer-bottom a { color: var(--primary); }

/* ---- FLOATING BUTTONS ---- */
.floating-buttons {
  position: fixed;
  bottom: 30px;
  right: 25px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 9999;
}

.float-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: white;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
  transition: var(--transition);
  position: relative;
}
.float-btn:hover { transform: scale(1.1); color: white; }
.float-btn:hover .float-label { opacity: 1; pointer-events: auto; transform: translateX(0); }

.float-btn.phone { background: var(--primary); color: var(--dark); animation: pulse-y 2s infinite; }
.float-btn.zalo  { background: #0084ff; animation: pulse-y 2s infinite 0.5s; }
.float-btn.scroll-top { background: var(--secondary); opacity: 0; transition: var(--transition); }
.float-btn.scroll-top.visible { opacity: 1; }

@keyframes pulse-y {
  0%,100% { box-shadow: 0 4px 20px rgba(0,0,0,.2), 0 0 0 0 rgba(249,168,37,.5); }
  50%     { box-shadow: 0 4px 20px rgba(0,0,0,.2), 0 0 0 12px rgba(249,168,37,0); }
}

.float-label {
  position: absolute;
  right: calc(100% + 12px);
  background: var(--dark);
  color: white;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translateX(10px);
  transition: var(--transition);
}
.float-label::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--dark);
}

/* ---- BREADCRUMB ---- */
.breadcrumb-section { background: var(--primary-light); padding: 14px 0; border-bottom: 1px solid #ffe082; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--gray); flex-wrap: wrap; }
.breadcrumb a { color: var(--primary-dark); font-weight: 600; }
.breadcrumb .sep { color: var(--border); }

/* ---- PAGE ---- */
.page-section { padding: 60px 0; }
.page-section .entry-content h2 { font-size: 26px; font-weight: 700; color: var(--secondary); margin: 25px 0 15px; }
.page-section .entry-content h3 { font-size: 20px; font-weight: 700; color: var(--dark); margin: 20px 0 12px; }
.page-section .entry-content p  { margin-bottom: 16px; line-height: 1.8; }
.page-section .entry-content ul { padding-left: 20px; margin-bottom: 16px; }
.page-section .entry-content ul li { margin-bottom: 8px; list-style: disc; }

/* ---- ADMIN NOTICE (khi chưa có ảnh) ---- */
.no-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--secondary), var(--secondary-2));
  color: rgba(255,255,255,0.4);
  font-size: 13px;
  gap: 10px;
  min-height: 160px;
}
.no-image-placeholder i { font-size: 42px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .booking-wrapper { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .hero-title { font-size: 28px; }
  .hero { min-height: 380px; }
  /* Gradient đậm hơn trên mobile để chữ dễ đọc */
  .hero::after {
    background: linear-gradient(
      180deg,
      rgba(15,15,30,0.65) 0%,
      rgba(15,15,30,0.55) 100%
    );
  }
  .section-title h2 { font-size: 24px; }
  .nav-toggle { display: flex; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: white;
    flex-direction: column;
    padding: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    border-top: 3px solid var(--primary);
    gap: 3px;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 11px 14px; border-radius: var(--radius); }
  .header-hotline { display: none; }
  .site-header { position: relative; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .topbar-right { display: none; }
  .stat-number { font-size: 36px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 22px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
  .routes-grid { grid-template-columns: 1fr; }
  .booking-form { padding: 25px 18px; }
}