/* ============================================
   VIETNAM TOUR PACKAGE - COMPLETE CSS
   TravelGully - vietnam.css
   ============================================ */

/* ========== CSS VARIABLES ========== */
:root {
  /* Vietnam Theme Colors */
  --vietnam-primary: #da251d;
  --vietnam-primary-dark: #b91c17;
  --vietnam-primary-light: #ff4136;
  --vietnam-secondary: #ffcd00;
  --vietnam-secondary-dark: #e6b800;
  --vietnam-accent: #00a650;
  --vietnam-accent-light: #00c853;
  
  /* Neutral Colors */
  --vietnam-white: #ffffff;
  --vietnam-black: #1a1a1a;
  --vietnam-gray-100: #f8f9fa;
  --vietnam-gray-200: #e9ecef;
  --vietnam-gray-300: #dee2e6;
  --vietnam-gray-400: #ced4da;
  --vietnam-gray-500: #adb5bd;
  --vietnam-gray-600: #6c757d;
  --vietnam-gray-700: #495057;
  --vietnam-gray-800: #343a40;
  --vietnam-gray-900: #212529;
  
  /* Gradient */
  --vietnam-gradient: linear-gradient(135deg, var(--vietnam-primary) 0%, var(--vietnam-primary-dark) 100%);
  --vietnam-gradient-gold: linear-gradient(135deg, var(--vietnam-secondary) 0%, var(--vietnam-secondary-dark) 100%);
  --vietnam-gradient-overlay: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.7) 100%);
  
  /* Typography */
  --vietnam-font-primary: 'Poppins', sans-serif;
  --vietnam-font-heading: 'Playfair Display', serif;
  
  /* Spacing */
  --vietnam-section-padding: 80px 0;
  --vietnam-container-padding: 0 20px;
  
  /* Border Radius */
  --vietnam-radius-sm: 6px;
  --vietnam-radius-md: 12px;
  --vietnam-radius-lg: 20px;
  --vietnam-radius-xl: 30px;
  --vietnam-radius-full: 50%;
  
  /* Shadows */
  --vietnam-shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --vietnam-shadow-md: 0 4px 20px rgba(0,0,0,0.12);
  --vietnam-shadow-lg: 0 8px 40px rgba(0,0,0,0.16);
  --vietnam-shadow-xl: 0 12px 60px rgba(0,0,0,0.2);
  --vietnam-shadow-primary: 0 4px 20px rgba(218, 37, 29, 0.3);
  
  /* Transitions */
  --vietnam-transition-fast: 0.2s ease;
  --vietnam-transition-normal: 0.3s ease;
  --vietnam-transition-slow: 0.5s ease;
  
  /* Z-Index */
  --vietnam-z-preloader: 9999;
  --vietnam-z-navbar: 1000;
  --vietnam-z-sticky: 999;
  --vietnam-z-modal: 1050;
  --vietnam-z-tooltip: 1100;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body.vietnam-page {
  font-family: var(--vietnam-font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--vietnam-gray-800);
  background-color: var(--vietnam-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.vietnam-page.no-scroll {
  overflow: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--vietnam-transition-normal);
}

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

ul, ol {
  list-style: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

/* ========== SKIP LINK ========== */
.vietnam-skip-link {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--vietnam-primary);
  color: var(--vietnam-white);
  padding: 12px 24px;
  border-radius: var(--vietnam-radius-md);
  z-index: var(--vietnam-z-tooltip);
  font-weight: 600;
  transition: var(--vietnam-transition-normal);
}

.vietnam-skip-link:focus {
  top: 10px;
}

/* ========== CONTAINER ========== */
.vietnam-container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--vietnam-container-padding);
}

/* ========== PRELOADER ========== */
.vietnam-preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--vietnam-primary) 0%, var(--vietnam-primary-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--vietnam-z-preloader);
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.vietnam-preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.vietnam-preloader-content {
  text-align: center;
  color: var(--vietnam-white);
}

.vietnam-preloader-icon {
  font-size: 80px;
  margin-bottom: 20px;
  animation: vietnamBounce 1s ease infinite;
}

.vietnam-preloader-content h3 {
  font-family: var(--vietnam-font-heading);
  font-size: 32px;
  margin-bottom: 10px;
  font-weight: 600;
}

.vietnam-preloader-content p {
  font-size: 16px;
  opacity: 0.9;
  margin-bottom: 30px;
}

.vietnam-preloader-bar {
  width: 200px;
  height: 4px;
  background: rgba(255,255,255,0.3);
  border-radius: 10px;
  margin: 0 auto;
  overflow: hidden;
}

.vietnam-preloader-bar span {
  display: block;
  width: 40%;
  height: 100%;
  background: var(--vietnam-secondary);
  border-radius: 10px;
  animation: vietnamLoading 1.5s ease infinite;
}

@keyframes vietnamBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

@keyframes vietnamLoading {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}

/* ========== BACK TO TOP BUTTON ========== */
.vietnam-back-to-top {
  position: fixed;
  bottom: 100px;
  right: 20px;
  width: 50px;
  height: 50px;
  background: var(--vietnam-gradient);
  color: var(--vietnam-white);
  border-radius: var(--vietnam-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: var(--vietnam-shadow-primary);
  z-index: var(--vietnam-z-sticky);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--vietnam-transition-normal);
}

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

.vietnam-back-to-top:hover {
  transform: translateY(-5px);
  box-shadow: var(--vietnam-shadow-lg);
}

/* ========== WHATSAPP FLOAT ========== */
.vietnam-whatsapp-float {
  position: fixed;
  bottom: 170px;
  right: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: var(--vietnam-white);
  padding: 12px 20px;
  border-radius: var(--vietnam-radius-xl);
  font-weight: 600;
  font-size: 14px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: var(--vietnam-z-sticky);
  transition: var(--vietnam-transition-normal);
}

.vietnam-whatsapp-float i {
  font-size: 24px;
}

.vietnam-whatsapp-float:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.vietnam-whatsapp-float span {
  display: none;
}

@media (min-width: 768px) {
  .vietnam-whatsapp-float span {
    display: inline;
  }
}

/* ========== NAVBAR ========== */
.vietnam-navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 15px 0;
  z-index: var(--vietnam-z-navbar);
  transition: var(--vietnam-transition-normal);
}

.vietnam-navbar.scrolled {
  background: var(--vietnam-white);
  box-shadow: var(--vietnam-shadow-md);
  padding: 10px 0;
}

.vietnam-nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.vietnam-nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 700;
  color: var(--vietnam-white);
  transition: var(--vietnam-transition-normal);
}

.vietnam-navbar.scrolled .vietnam-nav-logo {
  color: var(--vietnam-gray-900);
}

.vietnam-logo-icon {
  font-size: 32px;
}

.vietnam-logo-text span {
  color: var(--vietnam-secondary);
}

.vietnam-navbar.scrolled .vietnam-logo-text span {
  color: var(--vietnam-primary);
}

/* Hamburger Menu */
.vietnam-hamburger {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
  z-index: calc(var(--vietnam-z-navbar) + 10);
  cursor: pointer;
}

.vietnam-hamburger-line {
  width: 28px;
  height: 3px;
  background: var(--vietnam-white);
  border-radius: 3px;
  transition: var(--vietnam-transition-normal);
}

.vietnam-navbar.scrolled .vietnam-hamburger-line {
  background: var(--vietnam-gray-900);
}

/* Hamburger Active State */
.vietnam-hamburger.active .vietnam-hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.vietnam-hamburger.active .vietnam-hamburger-line:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

.vietnam-hamburger.active .vietnam-hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Navigation Links */
.vietnam-nav-links {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 400px;
  height: 100vh;
  background: var(--vietnam-white);
  padding: 100px 30px 30px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  box-shadow: var(--vietnam-shadow-xl);
  transition: var(--vietnam-transition-normal);
  overflow-y: auto;
  z-index: calc(var(--vietnam-z-navbar) + 5);
}

.vietnam-nav-links.active {
  right: 0;
}

.vietnam-nav-links li a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 20px;
  color: var(--vietnam-gray-800);
  font-weight: 500;
  border-radius: var(--vietnam-radius-md);
  transition: var(--vietnam-transition-normal);
}

.vietnam-nav-links li a:hover,
.vietnam-nav-links li a.active {
  background: var(--vietnam-gray-100);
  color: var(--vietnam-primary);
}

.vietnam-nav-links li a i {
  font-size: 18px;
  width: 24px;
  text-align: center;
  color: var(--vietnam-primary);
}

/* Nav Overlay */
.vietnam-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  opacity: 0;
  visibility: hidden;
  transition: var(--vietnam-transition-normal);
  z-index: calc(var(--vietnam-z-navbar) + 1);
}

.vietnam-nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Nav Actions */
.vietnam-nav-actions {
  display: none;
}

/* Desktop Navigation */
@media (min-width: 1024px) {
  .vietnam-hamburger {
    display: none;
  }
  
  .vietnam-nav-links {
    position: static;
    width: auto;
    max-width: none;
    height: auto;
    background: transparent;
    padding: 0;
    flex-direction: row;
    gap: 5px;
    box-shadow: none;
    overflow: visible;
  }
  
  .vietnam-nav-links li a {
    padding: 10px 15px;
    color: var(--vietnam-white);
    font-size: 15px;
  }
  
  .vietnam-navbar.scrolled .vietnam-nav-links li a {
    color: var(--vietnam-gray-800);
  }
  
  .vietnam-nav-links li a:hover,
  .vietnam-nav-links li a.active {
    background: rgba(255,255,255,0.15);
    color: var(--vietnam-secondary);
  }
  
  .vietnam-navbar.scrolled .vietnam-nav-links li a:hover,
  .vietnam-navbar.scrolled .vietnam-nav-links li a.active {
    background: var(--vietnam-gray-100);
    color: var(--vietnam-primary);
  }
  
  .vietnam-nav-links li a i {
    display: none;
  }
  
  .vietnam-nav-overlay {
    display: none;
  }
  
  .vietnam-nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
  }
  
  .vietnam-nav-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--vietnam-white);
    font-weight: 500;
    font-size: 14px;
  }
  
  .vietnam-navbar.scrolled .vietnam-nav-phone {
    color: var(--vietnam-gray-800);
  }
  
  .vietnam-nav-phone i {
    color: var(--vietnam-secondary);
  }
  
  .vietnam-navbar.scrolled .vietnam-nav-phone i {
    color: var(--vietnam-primary);
  }
}

/* ========== BUTTONS ========== */
.vietnam-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--vietnam-radius-md);
  transition: var(--vietnam-transition-normal);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}

.vietnam-btn-sm {
  padding: 8px 18px;
  font-size: 14px;
}

.vietnam-btn-lg {
  padding: 16px 36px;
  font-size: 16px;
}

.vietnam-btn-block {
  width: 100%;
}

.vietnam-btn-primary {
  background: var(--vietnam-gradient);
  color: var(--vietnam-white);
  border-color: var(--vietnam-primary);
}

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

.vietnam-btn-outline {
  background: transparent;
  color: var(--vietnam-primary);
  border-color: var(--vietnam-primary);
}

.vietnam-btn-outline:hover {
  background: var(--vietnam-primary);
  color: var(--vietnam-white);
}

.vietnam-btn-outline-light {
  background: transparent;
  color: var(--vietnam-white);
  border-color: var(--vietnam-white);
}

.vietnam-btn-outline-light:hover {
  background: var(--vietnam-white);
  color: var(--vietnam-primary);
}

.vietnam-btn-call {
  background: var(--vietnam-accent);
  color: var(--vietnam-white);
  border-color: var(--vietnam-accent);
}

.vietnam-btn-call:hover {
  background: var(--vietnam-accent-light);
  border-color: var(--vietnam-accent-light);
  transform: translateY(-2px);
}

.vietnam-btn-whatsapp {
  background: #25d366;
  color: var(--vietnam-white);
  border-color: #25d366;
}

.vietnam-btn-whatsapp:hover {
  background: #128c48;
  border-color: #128c48;
  transform: translateY(-2px);
}

/* ========== HERO SECTION ========== */
.vietnam-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.vietnam-hero-slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.vietnam-hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease;
}

.vietnam-hero-slide.active {
  opacity: 1;
}

.vietnam-hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.vietnam-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--vietnam-gradient-overlay);
  z-index: 1;
}

.vietnam-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--vietnam-white);
  padding: 120px 20px 80px;
  max-width: 1000px;
}

/* Breadcrumb */
.vietnam-breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 14px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.vietnam-breadcrumb a {
  color: rgba(255,255,255,0.8);
}

.vietnam-breadcrumb a:hover {
  color: var(--vietnam-secondary);
}

.vietnam-breadcrumb i {
  font-size: 10px;
  opacity: 0.6;
}

.vietnam-breadcrumb span {
  color: var(--vietnam-secondary);
}

/* Badges */
.vietnam-hero-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 25px;
  flex-wrap: wrap;
}

.vietnam-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--vietnam-radius-xl);
  font-size: 13px;
  font-weight: 600;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
}

.vietnam-badge-unesco {
  background: rgba(218, 37, 29, 0.3);
  border-color: rgba(218, 37, 29, 0.5);
}

.vietnam-badge-adventure {
  background: rgba(0, 166, 80, 0.3);
  border-color: rgba(0, 166, 80, 0.5);
}

.vietnam-badge-rated {
  background: rgba(255, 205, 0, 0.3);
  border-color: rgba(255, 205, 0, 0.5);
}

/* Hero Title */
.vietnam-hero-title {
  font-family: var(--vietnam-font-heading);
  font-size: clamp(40px, 8vw, 72px);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
  text-shadow: 2px 4px 20px rgba(0,0,0,0.3);
}

.vietnam-hero-title span {
  color: var(--vietnam-secondary);
  display: block;
}

/* Hero Subtitle */
.vietnam-hero-subtitle {
  font-size: clamp(16px, 2.5vw, 20px);
  line-height: 1.7;
  max-width: 800px;
  margin: 0 auto 30px;
  opacity: 0.95;
}

/* Hero Meta */
.vietnam-hero-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 35px;
}

.vietnam-hero-meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  padding: 10px 18px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--vietnam-radius-xl);
  backdrop-filter: blur(10px);
}

.vietnam-hero-meta-item i {
  color: var(--vietnam-secondary);
}

/* Hero CTA */
.vietnam-hero-cta {
  margin-top: 30px;
}

.vietnam-hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.vietnam-hero-trust {
  font-size: 14px;
  opacity: 0.9;
}

.vietnam-hero-trust i {
  color: var(--vietnam-secondary);
  margin-right: 5px;
}

/* Hero Controls */
.vietnam-hero-controls {
  position: absolute;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 20px;
  z-index: 3;
}

.vietnam-hero-prev,
.vietnam-hero-next {
  width: 50px;
  height: 50px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--vietnam-radius-full);
  color: var(--vietnam-white);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--vietnam-transition-normal);
}

.vietnam-hero-prev:hover,
.vietnam-hero-next:hover {
  background: var(--vietnam-primary);
  border-color: var(--vietnam-primary);
}

.vietnam-hero-dots {
  display: flex;
  gap: 10px;
}

.vietnam-hero-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--vietnam-radius-full);
  background: rgba(255,255,255,0.4);
  border: none;
  transition: var(--vietnam-transition-normal);
  cursor: pointer;
}

.vietnam-hero-dot.active,
.vietnam-hero-dot:hover {
  background: var(--vietnam-secondary);
  transform: scale(1.2);
}

/* Scroll Indicator */
.vietnam-scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--vietnam-white);
  font-size: 13px;
  z-index: 3;
  animation: vietnamScrollBounce 2s ease infinite;
}

.vietnam-mouse {
  width: 26px;
  height: 40px;
  border: 2px solid rgba(255,255,255,0.6);
  border-radius: 15px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.vietnam-wheel {
  width: 4px;
  height: 8px;
  background: var(--vietnam-white);
  border-radius: 4px;
  animation: vietnamWheel 1.5s ease infinite;
}

@keyframes vietnamScrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

@keyframes vietnamWheel {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(10px); }
}

/* ========== QUICK INFO STRIP ========== */
.vietnam-quick-info {
  background: var(--vietnam-gray-900);
  padding: 25px 0;
}

.vietnam-quick-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (min-width: 768px) {
  .vietnam-quick-info-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .vietnam-quick-info-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

.vietnam-quick-info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--vietnam-white);
}

.vietnam-quick-info-item i {
  font-size: 24px;
  color: var(--vietnam-secondary);
}

.vietnam-quick-info-item strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 2px;
}

.vietnam-quick-info-item span {
  font-size: 13px;
  opacity: 0.8;
}

/* ========== SECTION STYLES ========== */
.vietnam-section {
  padding: var(--vietnam-section-padding);
}

.vietnam-section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px;
}

.vietnam-section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(218, 37, 29, 0.1);
  color: var(--vietnam-primary);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--vietnam-radius-xl);
  margin-bottom: 15px;
}

.vietnam-section-title {
  font-family: var(--vietnam-font-heading);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  color: var(--vietnam-gray-900);
  margin-bottom: 15px;
  line-height: 1.2;
}

.vietnam-section-title span {
  color: var(--vietnam-primary);
}

.vietnam-section-subtitle {
  font-size: 17px;
  color: var(--vietnam-gray-600);
  line-height: 1.7;
}

/* ========== OVERVIEW SECTION ========== */
.vietnam-overview {
  background: var(--vietnam-gray-100);
}

.vietnam-overview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 1024px) {
  .vietnam-overview-grid {
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
  }
}

.vietnam-overview-content h3 {
  font-family: var(--vietnam-font-heading);
  font-size: 28px;
  color: var(--vietnam-gray-900);
  margin-bottom: 20px;
}

.vietnam-overview-content p {
  color: var(--vietnam-gray-700);
  margin-bottom: 20px;
  line-height: 1.8;
}

/* Highlights Grid */
.vietnam-highlights-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 30px 0;
}

@media (min-width: 768px) {
  .vietnam-highlights-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.vietnam-highlight-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 18px 12px;
  background: var(--vietnam-white);
  border-radius: var(--vietnam-radius-md);
  text-align: center;
  box-shadow: var(--vietnam-shadow-sm);
  transition: var(--vietnam-transition-normal);
}

.vietnam-highlight-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--vietnam-shadow-md);
}

.vietnam-highlight-item i {
  font-size: 24px;
  color: var(--vietnam-primary);
}

.vietnam-highlight-item span {
  font-size: 13px;
  font-weight: 600;
  color: var(--vietnam-gray-800);
}

/* Why Choose */
.vietnam-why-choose {
  background: var(--vietnam-white);
  padding: 25px;
  border-radius: var(--vietnam-radius-lg);
  box-shadow: var(--vietnam-shadow-sm);
  margin-top: 30px;
}

.vietnam-why-choose h4 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  color: var(--vietnam-gray-900);
  margin-bottom: 20px;
}

.vietnam-why-choose h4 i {
  color: var(--vietnam-primary);
}

.vietnam-why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}

@media (min-width: 768px) {
  .vietnam-why-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.vietnam-why-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  background: var(--vietnam-gray-100);
  border-radius: var(--vietnam-radius-md);
}

.vietnam-why-item i {
  color: var(--vietnam-accent);
  font-size: 18px;
}

.vietnam-why-item span {
  font-size: 14px;
  font-weight: 500;
}

/* Sidebar Cards */
.vietnam-overview-sidebar {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.vietnam-inc-exc-card {
  background: var(--vietnam-white);
  border-radius: var(--vietnam-radius-lg);
  padding: 25px;
  box-shadow: var(--vietnam-shadow-md);
}

.vietnam-inc-exc-card h4 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 2px solid var(--vietnam-gray-200);
}

.vietnam-inclusions h4 {
  color: var(--vietnam-accent);
}

.vietnam-inclusions h4 i {
  color: var(--vietnam-accent);
}

.vietnam-exclusions h4 {
  color: var(--vietnam-primary);
}

.vietnam-exclusions h4 i {
  color: var(--vietnam-primary);
}

.vietnam-inc-exc-card ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.vietnam-inc-exc-card li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--vietnam-gray-700);
}

.vietnam-inclusions li i {
  color: var(--vietnam-accent);
  margin-top: 3px;
}

.vietnam-exclusions li i {
  color: var(--vietnam-primary);
  margin-top: 3px;
}

/* Best Time Card */
.vietnam-best-time h4 {
  color: var(--vietnam-gray-900);
}

.vietnam-best-time h4 i {
  color: var(--vietnam-secondary);
}

.vietnam-season-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.vietnam-season-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 15px;
  border-radius: var(--vietnam-radius-md);
  background: var(--vietnam-gray-100);
}

.vietnam-season-name {
  font-weight: 600;
  font-size: 14px;
}

.vietnam-season-label {
  font-size: 13px;
  color: var(--vietnam-gray-600);
}

.vietnam-season-best {
  background: rgba(0, 166, 80, 0.1);
  border-left: 4px solid var(--vietnam-accent);
}

.vietnam-season-best .vietnam-season-label {
  color: var(--vietnam-accent);
}

.vietnam-season-good {
  background: rgba(255, 205, 0, 0.1);
  border-left: 4px solid var(--vietnam-secondary);
}

.vietnam-season-avoid {
  background: rgba(218, 37, 29, 0.1);
  border-left: 4px solid var(--vietnam-primary);
}

.vietnam-season-avoid .vietnam-season-label {
  color: var(--vietnam-primary);
}

/* ========== DESTINATIONS SECTION ========== */
.vietnam-destinations-section {
  background: var(--vietnam-white);
}

.vietnam-destinations-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 25px;
}

@media (min-width: 768px) {
  .vietnam-destinations-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .vietnam-destinations-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.vietnam-destination-card {
  background: var(--vietnam-white);
  border-radius: var(--vietnam-radius-lg);
  overflow: hidden;
  box-shadow: var(--vietnam-shadow-md);
  transition: var(--vietnam-transition-normal);
}

.vietnam-destination-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--vietnam-shadow-xl);
}

.vietnam-destination-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.vietnam-destination-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--vietnam-transition-slow);
}

.vietnam-destination-card:hover .vietnam-destination-image img {
  transform: scale(1.1);
}

.vietnam-destination-day {
  position: absolute;
  top: 15px;
  left: 15px;
  padding: 6px 14px;
  background: var(--vietnam-primary);
  color: var(--vietnam-white);
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--vietnam-radius-xl);
}

.vietnam-destination-content {
  padding: 20px;
}

.vietnam-destination-content h4 {
  font-family: var(--vietnam-font-heading);
  font-size: 22px;
  color: var(--vietnam-gray-900);
  margin-bottom: 10px;
}

.vietnam-destination-content p {
  font-size: 14px;
  color: var(--vietnam-gray-600);
  margin-bottom: 15px;
  line-height: 1.6;
}

.vietnam-destination-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.vietnam-destination-highlights span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  background: var(--vietnam-gray-100);
  border-radius: var(--vietnam-radius-xl);
  font-size: 12px;
  color: var(--vietnam-gray-700);
}

.vietnam-destination-highlights span i {
  color: var(--vietnam-accent);
  font-size: 10px;
}

/* ========== ITINERARY SECTION ========== */
.vietnam-itinerary-section {
  background: var(--vietnam-gray-100);
}

.vietnam-itinerary-timeline {
  max-width: 900px;
  margin: 0 auto;
}

/* Day Card */
.vietnam-day-card {
  display: flex;
  gap: 25px;
  margin-bottom: 30px;
}

.vietnam-day-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}

.vietnam-day-number {
  width: 50px;
  height: 50px;
  background: var(--vietnam-gradient);
  color: var(--vietnam-white);
  font-size: 18px;
  font-weight: 700;
  border-radius: var(--vietnam-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--vietnam-shadow-primary);
}

.vietnam-day-line {
  width: 3px;
  flex: 1;
  background: linear-gradient(180deg, var(--vietnam-primary) 0%, var(--vietnam-gray-300) 100%);
  margin-top: 10px;
  border-radius: 3px;
}

.vietnam-day-card:last-child .vietnam-day-line {
  display: none;
}

.vietnam-day-content {
  flex: 1;
  background: var(--vietnam-white);
  border-radius: var(--vietnam-radius-lg);
  box-shadow: var(--vietnam-shadow-md);
  overflow: hidden;
}

.vietnam-day-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 25px;
  background: var(--vietnam-gray-50);
  border-bottom: 1px solid var(--vietnam-gray-200);
  cursor: pointer;
}

.vietnam-day-title h3 {
  font-family: var(--vietnam-font-heading);
  font-size: 20px;
  color: var(--vietnam-gray-900);
  margin-bottom: 5px;
}

.vietnam-day-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: rgba(218, 37, 29, 0.1);
  color: var(--vietnam-primary);
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--vietnam-radius-xl);
}

.vietnam-day-toggle {
  width: 40px;
  height: 40px;
  background: var(--vietnam-gray-100);
  border-radius: var(--vietnam-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--vietnam-gray-600);
  transition: var(--vietnam-transition-normal);
}

.vietnam-day-toggle:hover {
  background: var(--vietnam-primary);
  color: var(--vietnam-white);
}

.vietnam-day-toggle[aria-expanded="true"] i {
  transform: rotate(180deg);
}

.vietnam-day-summary {
  padding: 15px 25px;
  border-bottom: 1px solid var(--vietnam-gray-200);
}

.vietnam-day-summary p {
  color: var(--vietnam-gray-600);
  font-size: 15px;
  line-height: 1.6;
}

/* Day Details */
.vietnam-day-details {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease;
}

.vietnam-day-details.active {
  max-height: 3000px;
}

.vietnam-day-image {
  height: 250px;
  overflow: hidden;
}

.vietnam-day-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.vietnam-day-schedule {
  padding: 25px;
}

.vietnam-schedule-item {
  display: flex;
  gap: 20px;
  padding: 15px 0;
  border-bottom: 1px dashed var(--vietnam-gray-200);
}

.vietnam-schedule-item:last-child {
  border-bottom: none;
}

.vietnam-time {
  min-width: 80px;
  font-size: 13px;
  font-weight: 600;
  color: var(--vietnam-primary);
}

.vietnam-activity {
  display: flex;
  gap: 15px;
  flex: 1;
}

.vietnam-activity > i {
  font-size: 20px;
  color: var(--vietnam-secondary);
  margin-top: 3px;
}

.vietnam-activity strong {
  display: block;
  font-size: 15px;
  color: var(--vietnam-gray-900);
  margin-bottom: 5px;
}

.vietnam-activity p {
  font-size: 14px;
  color: var(--vietnam-gray-600);
  line-height: 1.5;
}

/* Day Meals */
.vietnam-day-meals {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 15px 25px;
  background: var(--vietnam-gray-50);
  border-top: 1px solid var(--vietnam-gray-200);
}

.vietnam-meal {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--vietnam-white);
  border-radius: var(--vietnam-radius-xl);
  font-size: 13px;
  color: var(--vietnam-gray-700);
}

.vietnam-meal i {
  color: var(--vietnam-accent);
}

/* Day Tips */
.vietnam-day-tips {
  display: flex;
  gap: 15px;
  padding: 20px 25px;
  background: rgba(255, 205, 0, 0.1);
  border-left: 4px solid var(--vietnam-secondary);
  margin: 15px 25px;
  border-radius: 0 var(--vietnam-radius-md) var(--vietnam-radius-md) 0;
}

.vietnam-day-tips > i {
  font-size: 20px;
  color: var(--vietnam-secondary);
  flex-shrink: 0;
}

.vietnam-day-tips p {
  font-size: 14px;
  color: var(--vietnam-gray-700);
  line-height: 1.6;
}

.vietnam-day-tips strong {
  color: var(--vietnam-gray-900);
}

/* Day Stay */
.vietnam-day-stay {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 25px;
  background: var(--vietnam-gray-900);
  color: var(--vietnam-white);
  font-size: 14px;
  font-weight: 500;
}

.vietnam-day-stay i {
  color: var(--vietnam-secondary);
}

/* Itinerary Actions */
.vietnam-itinerary-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
  margin-top: 50px;
}

/* Mobile Itinerary */
@media (max-width: 767px) {
  .vietnam-day-card {
    flex-direction: column;
    gap: 0;
  }
  
  .vietnam-day-marker {
    flex-direction: row;
    gap: 15px;
    margin-bottom: 15px;
  }
  
  .vietnam-day-line {
    display: none;
  }
  
  .vietnam-day-header {
    padding: 15px 20px;
  }
  
  .vietnam-day-title h3 {
    font-size: 18px;
  }
  
  .vietnam-time {
    min-width: 70px;
    font-size: 12px;
  }
  
  .vietnam-day-schedule {
    padding: 15px;
  }
}

/* ========== GALLERY SECTION ========== */
.vietnam-gallery-section {
  background: var(--vietnam-white);
}

.vietnam-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}

@media (min-width: 768px) {
  .vietnam-gallery-grid {
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 200px;
  }
  
  .vietnam-gallery-large {
    grid-column: span 2;
    grid-row: span 2;
  }
  
  .vietnam-gallery-tall {
    grid-row: span 2;
  }
}

.vietnam-gallery-item {
  position: relative;
  border-radius: var(--vietnam-radius-md);
  overflow: hidden;
  cursor: pointer;
}

.vietnam-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--vietnam-transition-slow);
}

.vietnam-gallery-item:hover img {
  transform: scale(1.1);
}

.vietnam-gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--vietnam-transition-normal);
}

.vietnam-gallery-item:hover .vietnam-gallery-overlay {
  opacity: 1;
}

.vietnam-gallery-overlay span {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--vietnam-white);
  font-weight: 600;
  font-size: 15px;
}

.vietnam-gallery-cta {
  text-align: center;
  margin-top: 40px;
}

/* ========== BOOKING SECTION ========== */
.vietnam-booking-section {
  background: linear-gradient(135deg, var(--vietnam-gray-100) 0%, var(--vietnam-gray-200) 100%);
}

.vietnam-booking-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 1024px) {
  .vietnam-booking-wrapper {
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
  }
}

/* Booking Info */
.vietnam-booking-info h2 {
  font-family: var(--vietnam-font-heading);
  font-size: 32px;
  color: var(--vietnam-gray-900);
  margin: 15px 0 20px;
  line-height: 1.3;
}

.vietnam-booking-info > p {
  color: var(--vietnam-gray-600);
  line-height: 1.7;
  margin-bottom: 30px;
}

.vietnam-booking-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 30px;
}

.vietnam-booking-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--vietnam-gray-800);
}

.vietnam-booking-feature i {
  color: var(--vietnam-accent);
  font-size: 18px;
}

.vietnam-booking-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
  padding: 25px;
  background: var(--vietnam-white);
  border-radius: var(--vietnam-radius-lg);
  margin-bottom: 30px;
}

.vietnam-trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.vietnam-trust-item i {
  font-size: 28px;
  color: var(--vietnam-primary);
}

.vietnam-trust-item strong {
  display: block;
  font-size: 22px;
  color: var(--vietnam-gray-900);
  line-height: 1;
}

.vietnam-trust-item span {
  font-size: 13px;
  color: var(--vietnam-gray-600);
}

.vietnam-booking-contact p {
  font-size: 14px;
  color: var(--vietnam-gray-600);
  margin-bottom: 15px;
}

.vietnam-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--vietnam-gray-800);
  border-bottom: 1px solid var(--vietnam-gray-200);
}

.vietnam-contact-item:last-child {
  border-bottom: none;
}

.vietnam-contact-item i {
  font-size: 20px;
  color: var(--vietnam-primary);
  width: 24px;
  text-align: center;
}

.vietnam-contact-item:hover {
  color: var(--vietnam-primary);
}

/* Booking Form */
.vietnam-booking-form-container {
  background: var(--vietnam-white);
  padding: 35px;
  border-radius: var(--vietnam-radius-lg);
  box-shadow: var(--vietnam-shadow-lg);
}

.vietnam-booking-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.vietnam-form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .vietnam-form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.vietnam-form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.vietnam-form-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--vietnam-gray-800);
}

.vietnam-form-group label i {
  color: var(--vietnam-primary);
}

.vietnam-form-group label span {
  color: var(--vietnam-primary);
}

.vietnam-form-group input,
.vietnam-form-group select,
.vietnam-form-group textarea {
  padding: 14px 16px;
  border: 2px solid var(--vietnam-gray-200);
  border-radius: var(--vietnam-radius-md);
  font-size: 15px;
  transition: var(--vietnam-transition-normal);
  background: var(--vietnam-white);
}

.vietnam-form-group input:focus,
.vietnam-form-group select:focus,
.vietnam-form-group textarea:focus {
  border-color: var(--vietnam-primary);
  box-shadow: 0 0 0 4px rgba(218, 37, 29, 0.1);
}

.vietnam-form-group input.error,
.vietnam-form-group select.error,
.vietnam-form-group textarea.error {
  border-color: var(--vietnam-primary);
}

.vietnam-error-message {
  font-size: 12px;
  color: var(--vietnam-primary);
  min-height: 18px;
}

/* Phone Input */
.vietnam-phone-input {
  display: flex;
  gap: 10px;
}

.vietnam-phone-input select {
  width: 100px;
  flex-shrink: 0;
}

.vietnam-phone-input input {
  flex: 1;
}

/* Trip Type Options */
.vietnam-trip-type-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.vietnam-trip-option {
  position: relative;
}

.vietnam-trip-option input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}

.vietnam-trip-option span {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--vietnam-gray-100);
  border: 2px solid var(--vietnam-gray-200);
  border-radius: var(--vietnam-radius-xl);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--vietnam-transition-normal);
}

.vietnam-trip-option input:checked + span {
  background: rgba(218, 37, 29, 0.1);
  border-color: var(--vietnam-primary);
  color: var(--vietnam-primary);
}

.vietnam-trip-option span i {
  font-size: 16px;
}

/* Hotel Options */
.vietnam-hotel-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.vietnam-hotel-option {
  position: relative;
}

.vietnam-hotel-option input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}

.vietnam-hotel-option span {
  display: block;
  padding: 10px 18px;
  background: var(--vietnam-gray-100);
  border: 2px solid var(--vietnam-gray-200);
  border-radius: var(--vietnam-radius-md);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--vietnam-transition-normal);
}

.vietnam-hotel-option input:checked + span {
  background: rgba(218, 37, 29, 0.1);
  border-color: var(--vietnam-primary);
  color: var(--vietnam-primary);
}

/* Addon Options */
.vietnam-addon-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

@media (min-width: 768px) {
  .vietnam-addon-options {
    grid-template-columns: repeat(4, 1fr);
  }
}

.vietnam-addon-option {
  position: relative;
}

.vietnam-addon-option input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}

.vietnam-addon-option span {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  background: var(--vietnam-gray-100);
  border: 2px solid var(--vietnam-gray-200);
  border-radius: var(--vietnam-radius-md);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--vietnam-transition-normal);
}

.vietnam-addon-option input:checked + span {
  background: rgba(218, 37, 29, 0.1);
  border-color: var(--vietnam-primary);
  color: var(--vietnam-primary);
}

.vietnam-addon-option span i {
  font-size: 14px;
  color: var(--vietnam-primary);
}

/* Consent */
.vietnam-form-consent {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.vietnam-consent-option {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
}

.vietnam-consent-option input {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  accent-color: var(--vietnam-primary);
}

.vietnam-consent-option span {
  font-size: 13px;
  color: var(--vietnam-gray-600);
  line-height: 1.5;
}

.vietnam-consent-option a {
  color: var(--vietnam-primary);
  text-decoration: underline;
}

/* Submit Button */
.vietnam-booking-form button[type="submit"] {
  margin-top: 10px;
}

.vietnam-btn-text,
.vietnam-btn-loader {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.vietnam-form-note {
  text-align: center;
  font-size: 13px;
  color: var(--vietnam-gray-500);
  margin-top: 15px;
}

.vietnam-form-note i {
  color: var(--vietnam-primary);
  margin-right: 5px;
}

/* Form Messages */
.vietnam-form-message {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  padding: 20px;
  border-radius: var(--vietnam-radius-md);
  margin-top: 20px;
}

.vietnam-form-success {
  background: rgba(0, 166, 80, 0.1);
  border: 1px solid var(--vietnam-accent);
}

.vietnam-form-success i {
  font-size: 24px;
  color: var(--vietnam-accent);
}

.vietnam-form-success strong {
  color: var(--vietnam-accent);
}

.vietnam-form-error {
  background: rgba(218, 37, 29, 0.1);
  border: 1px solid var(--vietnam-primary);
}

.vietnam-form-error i {
  font-size: 24px;
  color: var(--vietnam-primary);
}

.vietnam-form-error strong {
  color: var(--vietnam-primary);
}

.vietnam-form-message p {
  font-size: 14px;
  color: var(--vietnam-gray-700);
  margin-top: 5px;
}

.vietnam-form-message a {
  color: var(--vietnam-primary);
  font-weight: 600;
}

/* ========== REVIEWS SECTION ========== */
.vietnam-reviews-section {
  background: var(--vietnam-gray-100);
}

.vietnam-reviews-summary {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  padding: 30px;
  background: var(--vietnam-white);
  border-radius: var(--vietnam-radius-lg);
  box-shadow: var(--vietnam-shadow-md);
  margin-bottom: 40px;
}

@media (min-width: 768px) {
  .vietnam-reviews-summary {
    flex-direction: row;
    justify-content: center;
    gap: 60px;
  }
}

.vietnam-rating-big {
  text-align: center;
}

.vietnam-rating-number {
  font-size: 64px;
  font-weight: 700;
  color: var(--vietnam-gray-900);
  line-height: 1;
}

.vietnam-rating-stars {
  display: flex;
  justify-content: center;
  gap: 5px;
  margin: 10px 0;
}

.vietnam-rating-stars i {
  font-size: 20px;
  color: var(--vietnam-secondary);
}

.vietnam-rating-count {
  font-size: 14px;
  color: var(--vietnam-gray-600);
}

.vietnam-rating-bars {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 250px;
}

.vietnam-rating-bar {
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 14px;
}

.vietnam-rating-bar > span:first-child {
  width: 35px;
  color: var(--vietnam-gray-600);
}

.vietnam-bar {
  flex: 1;
  height: 10px;
  background: var(--vietnam-gray-200);
  border-radius: 5px;
  overflow: hidden;
}

.vietnam-bar span {
  display: block;
  height: 100%;
  background: var(--vietnam-gradient);
  border-radius: 5px;
  transition: width 1s ease;
}

.vietnam-rating-bar > span:last-child {
  width: 35px;
  text-align: right;
  color: var(--vietnam-gray-600);
}

/* Reviews Grid */
.vietnam-reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 25px;
}

@media (min-width: 768px) {
  .vietnam-reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .vietnam-reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.vietnam-review-card {
  background: var(--vietnam-white);
  padding: 25px;
  border-radius: var(--vietnam-radius-lg);
  box-shadow: var(--vietnam-shadow-md);
  transition: var(--vietnam-transition-normal);
}

.vietnam-review-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--vietnam-shadow-lg);
}

.vietnam-review-header {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 15px;
}

.vietnam-review-header img {
  width: 50px;
  height: 50px;
  border-radius: var(--vietnam-radius-full);
  object-fit: cover;
}

.vietnam-review-header h4 {
  font-size: 16px;
  color: var(--vietnam-gray-900);
  margin-bottom: 3px;
}

.vietnam-review-header > div > span {
  display: block;
  font-size: 13px;
  color: var(--vietnam-gray-500);
}

.vietnam-verified {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--vietnam-accent) !important;
  font-weight: 500;
}

.vietnam-review-rating {
  margin-left: auto;
  display: flex;
  gap: 3px;
}

.vietnam-review-rating i {
  font-size: 14px;
  color: var(--vietnam-secondary);
}

.vietnam-review-card > p {
  font-size: 14px;
  color: var(--vietnam-gray-700);
  line-height: 1.7;
  margin-bottom: 15px;
}

.vietnam-review-images {
  display: flex;
  gap: 10px;
  margin-bottom: 15px;
}

.vietnam-review-images img {
  width: 60px;
  height: 60px;
  border-radius: var(--vietnam-radius-sm);
  object-fit: cover;
}

.vietnam-review-helpful {
  padding-top: 15px;
  border-top: 1px solid var(--vietnam-gray-200);
}

.vietnam-review-helpful span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--vietnam-gray-500);
}

.vietnam-review-helpful i {
  color: var(--vietnam-primary);
}

.vietnam-reviews-cta {
  text-align: center;
  margin-top: 40px;
}

/* ========== FAQ SECTION ========== */
.vietnam-faq-section {
  background: var(--vietnam-white);
}

.vietnam-faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.vietnam-faq-item {
  margin-bottom: 15px;
  background: var(--vietnam-gray-100);
  border-radius: var(--vietnam-radius-md);
  overflow: hidden;
  transition: var(--vietnam-transition-normal);
}

.vietnam-faq-item:hover {
  box-shadow: var(--vietnam-shadow-md);
}

.vietnam-faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 20px 25px;
  font-size: 16px;
  font-weight: 600;
  color: var(--vietnam-gray-900);
  text-align: left;
  cursor: pointer;
  transition: var(--vietnam-transition-normal);
}

.vietnam-faq-question:hover {
  color: var(--vietnam-primary);
}

.vietnam-faq-question i {
  font-size: 14px;
  color: var(--vietnam-primary);
  transition: var(--vietnam-transition-normal);
}

.vietnam-faq-question[aria-expanded="true"] i {
  transform: rotate(180deg);
}

.vietnam-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease, padding 0.3s ease;
}

.vietnam-faq-answer.active {
  max-height: 1000px;
  padding: 0 25px 25px;
}

.vietnam-faq-answer p {
  font-size: 15px;
  color: var(--vietnam-gray-700);
  line-height: 1.7;
  margin-bottom: 15px;
}

.vietnam-faq-answer ul {
  margin-bottom: 15px;
}

.vietnam-faq-answer li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  color: var(--vietnam-gray-700);
  line-height: 1.8;
  margin-bottom: 8px;
}

.vietnam-faq-answer li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--vietnam-primary);
  font-weight: bold;
}

.vietnam-faq-answer li strong {
  color: var(--vietnam-gray-900);
}

.vietnam-faq-cta {
  text-align: center;
  margin-top: 50px;
  padding: 30px;
  background: var(--vietnam-gray-100);
  border-radius: var(--vietnam-radius-lg);
}

.vietnam-faq-cta p {
  font-size: 18px;
  color: var(--vietnam-gray-800);
  margin-bottom: 20px;
}

.vietnam-faq-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

/* ========== CTA SECTION ========== */
.vietnam-cta-section {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
}

.vietnam-cta-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.vietnam-cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.vietnam-cta-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(218, 37, 29, 0.9) 0%, rgba(185, 28, 23, 0.95) 100%);
}

.vietnam-cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--vietnam-white);
  max-width: 700px;
  margin: 0 auto;
}

.vietnam-cta-content h2 {
  font-family: var(--vietnam-font-heading);
  font-size: clamp(28px, 5vw, 42px);
  margin-bottom: 15px;
}

.vietnam-cta-content > p {
  font-size: 18px;
  opacity: 0.95;
  margin-bottom: 25px;
}

.vietnam-cta-features {
  display: flex;
  justify-content: center;
  gap: 25px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.vietnam-cta-features span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 500;
}

.vietnam-cta-features i {
  color: var(--vietnam-secondary);
}

.vietnam-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
  margin-bottom: 25px;
}

.vietnam-cta-note {
  font-size: 14px;
  opacity: 0.9;
}

.vietnam-cta-note i {
  color: var(--vietnam-secondary);
  margin-right: 5px;
}

/* ========== TRUST SECTION ========== */
.vietnam-trust-section {
  background: var(--vietnam-gray-900);
  padding: 30px 0;
}

.vietnam-trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (min-width: 768px) {
  .vietnam-trust-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .vietnam-trust-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

.vietnam-trust-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
  color: var(--vietnam-white);
}

.vietnam-trust-badge i {
  font-size: 28px;
  color: var(--vietnam-secondary);
}

.vietnam-trust-badge span {
  font-size: 13px;
  opacity: 0.9;
}

/* ========== FOOTER ========== */
.vietnam-footer {
  background: var(--vietnam-gray-900);
  color: var(--vietnam-white);
}

.vietnam-footer-top {
  padding: 60px 0 40px;
}

.vietnam-footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 768px) {
  .vietnam-footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .vietnam-footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
  }
}

.vietnam-footer-col h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--vietnam-white);
}

.vietnam-footer-about p {
  font-size: 14px;
  line-height: 1.7;
  opacity: 0.8;
  margin-bottom: 20px;
}

.vietnam-footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 20px;
}

.vietnam-footer-logo span span {
  color: var(--vietnam-primary);
}

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

.vietnam-footer-social a {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--vietnam-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--vietnam-white);
  font-size: 16px;
  transition: var(--vietnam-transition-normal);
}

.vietnam-footer-social a:hover {
  background: var(--vietnam-primary);
  transform: translateY(-3px);
}

.vietnam-footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.vietnam-footer-col ul li a {
  font-size: 14px;
  opacity: 0.8;
  transition: var(--vietnam-transition-normal);
}

.vietnam-footer-col ul li a:hover {
  opacity: 1;
  color: var(--vietnam-secondary);
  padding-left: 5px;
}

.vietnam-footer-col ul li a.active {
  color: var(--vietnam-secondary);
}

.vietnam-footer-contact ul li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.vietnam-footer-contact ul li i {
  color: var(--vietnam-secondary);
  margin-top: 3px;
  width: 18px;
  text-align: center;
}

.vietnam-footer-contact ul li a,
.vietnam-footer-contact ul li span {
  font-size: 14px;
  opacity: 0.8;
}

.vietnam-footer-contact ul li a:hover {
  opacity: 1;
  color: var(--vietnam-secondary);
}

/* Newsletter */
.vietnam-footer-newsletter {
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
}

.vietnam-footer-newsletter h4 {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  margin-bottom: 10px;
}

.vietnam-footer-newsletter h4 i {
  color: var(--vietnam-secondary);
}

.vietnam-footer-newsletter > p {
  font-size: 14px;
  opacity: 0.8;
  margin-bottom: 20px;
}

.vietnam-newsletter-form {
  display: flex;
  gap: 12px;
  max-width: 500px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}

.vietnam-newsletter-form input {
  flex: 1;
  min-width: 250px;
  padding: 14px 20px;
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: var(--vietnam-radius-md);
  background: rgba(255,255,255,0.05);
  color: var(--vietnam-white);
  font-size: 15px;
}

.vietnam-newsletter-form input::placeholder {
  color: rgba(255,255,255,0.5);
}

.vietnam-newsletter-form input:focus {
  border-color: var(--vietnam-primary);
  background: rgba(255,255,255,0.1);
}

/* Footer Bottom */
.vietnam-footer-bottom {
  padding: 25px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.vietnam-footer-bottom-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

@media (min-width: 1024px) {
  .vietnam-footer-bottom-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.vietnam-footer-bottom p {
  font-size: 14px;
  opacity: 0.8;
}

.vietnam-footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.vietnam-footer-links a {
  font-size: 14px;
  opacity: 0.8;
}

.vietnam-footer-links a:hover {
  opacity: 1;
  color: var(--vietnam-secondary);
}

.vietnam-payment-methods {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  opacity: 0.8;
}

.vietnam-payment-methods i {
  font-size: 28px;
  opacity: 0.7;
}

/* ========== LIGHTBOX ========== */
.vietnam-lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.95);
  z-index: var(--vietnam-z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--vietnam-transition-normal);
}

.vietnam-lightbox[hidden] {
  display: none;
}

.vietnam-lightbox.active {
  opacity: 1;
  visibility: visible;
}

.vietnam-lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: var(--vietnam-radius-full);
  color: var(--vietnam-white);
  font-size: 24px;
  cursor: pointer;
  transition: var(--vietnam-transition-normal);
  z-index: 10;
}

.vietnam-lightbox-close:hover {
  background: var(--vietnam-primary);
  transform: rotate(90deg);
}

.vietnam-lightbox-prev,
.vietnam-lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: var(--vietnam-radius-full);
  color: var(--vietnam-white);
  font-size: 20px;
  cursor: pointer;
  transition: var(--vietnam-transition-normal);
  z-index: 10;
}

.vietnam-lightbox-prev {
  left: 20px;
}

.vietnam-lightbox-next {
  right: 20px;
}

.vietnam-lightbox-prev:hover,
.vietnam-lightbox-next:hover {
  background: var(--vietnam-primary);
}

.vietnam-lightbox-content {
  max-width: 90%;
  max-height: 90%;
  text-align: center;
}

.vietnam-lightbox-content img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--vietnam-radius-md);
}

.vietnam-lightbox-caption {
  color: var(--vietnam-white);
  font-size: 16px;
  margin-top: 15px;
  opacity: 0.9;
}

/* ========== STICKY BOTTOM CTA (MOBILE) ========== */
.vietnam-sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  display: flex;
  background: var(--vietnam-white);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
  z-index: var(--vietnam-z-sticky);
  transform: translateY(100%);
  transition: var(--vietnam-transition-normal);
}

.vietnam-sticky-cta.visible {
  transform: translateY(0);
}

.vietnam-sticky-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 12px 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--vietnam-gray-700);
  border-right: 1px solid var(--vietnam-gray-200);
  transition: var(--vietnam-transition-normal);
}

.vietnam-sticky-btn:last-child {
  border-right: none;
}

.vietnam-sticky-btn i {
  font-size: 20px;
}

.vietnam-sticky-call {
  color: var(--vietnam-accent);
}

.vietnam-sticky-call:hover {
  background: var(--vietnam-accent);
  color: var(--vietnam-white);
}

.vietnam-sticky-whatsapp {
  color: #25d366;
}

.vietnam-sticky-whatsapp:hover {
  background: #25d366;
  color: var(--vietnam-white);
}

.vietnam-sticky-enquire {
  background: var(--vietnam-primary);
  color: var(--vietnam-white);
}

.vietnam-sticky-enquire:hover {
  background: var(--vietnam-primary-dark);
}

/* Hide sticky CTA on desktop */
@media (min-width: 1024px) {
  .vietnam-sticky-cta {
    display: none;
  }
}

/* ========== ANIMATIONS ========== */
@keyframes vietnamFadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes vietnamFadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes vietnamPulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes vietnamShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

/* Animate on scroll classes */
.vietnam-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.vietnam-animate.animated {
  opacity: 1;
  transform: translateY(0);
}

/* ========== RESPONSIVE ADJUSTMENTS ========== */
@media (max-width: 480px) {
  .vietnam-hero-buttons {
    flex-direction: column;
    width: 100%;
    padding: 0 20px;
  }
  
  .vietnam-hero-buttons .vietnam-btn {
    width: 100%;
  }
  
  .vietnam-hero-controls {
    bottom: 80px;
  }
  
  .vietnam-hero-prev,
  .vietnam-hero-next {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
  
  .vietnam-booking-form-container {
    padding: 20px;
  }
  
  .vietnam-cta-buttons {
    flex-direction: column;
    padding: 0 20px;
  }
  
  .vietnam-cta-buttons .vietnam-btn {
    width: 100%;
  }
}

/* ========== PRINT STYLES ========== */
@media print {
  .vietnam-navbar,
  .vietnam-back-to-top,
  .vietnam-whatsapp-float,
  .vietnam-sticky-cta,
  .vietnam-hero-controls,
  .vietnam-scroll-indicator,
  .vietnam-lightbox {
    display: none !important;
  }
  
  .vietnam-hero {
    min-height: auto;
    padding: 40px 20px;
  }
  
  .vietnam-section {
    padding: 40px 0;
  }
  
  .vietnam-day-details {
    max-height: none !important;
    display: block !important;
  }
}

/* ========== ACCESSIBILITY ========== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}

/* Focus styles for keyboard navigation */
.vietnam-btn:focus,
.vietnam-nav-links a:focus,
.vietnam-gallery-item:focus,
.vietnam-faq-question:focus {
  outline: 3px solid var(--vietnam-secondary);
  outline-offset: 2px;
}

/* High contrast mode */
@media (prefers-contrast: high) {
  :root {
    --vietnam-primary: #cc0000;
    --vietnam-secondary: #ffdd00;
  }
  
  .vietnam-btn-outline {
    border-width: 3px;
  }
}


/* ============================================
   MOBILE HERO FULL RESPONSIVE FIX
   (Added for Vietnam page)
   ============================================ */

/* Prevent horizontal scroll */
html, body {
  overflow-x: hidden;
  max-width: 100%;
}

/* Hero section full width - Mobile */
@media (max-width: 768px) {

  .vietnam-hero,
  .vietnam-hero-slider,
  .vietnam-hero-slide {
    width: 100%;
    max-width: 100%;
    min-height: 100svh;
  }

  /* Fix hero content container */
  .vietnam-hero-content {
    width: 100%;
    max-width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
    text-align: center;
  }

  /* Fix breadcrumb wrapping */
  .vietnam-breadcrumb {
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    font-size: 0.75rem;
  }

  /* Heading resize */
  .vietnam-hero-title {
    font-size: 2rem;
    line-height: 1.2;
  }

  .vietnam-hero-title span {
    display: block;
  }

  /* Subtitle text */
  .vietnam-hero-subtitle {
    font-size: 0.95rem;
    padding: 0 5px;
  }

  /* Hero meta spacing */
  .vietnam-hero-meta {
    flex-direction: column;
    gap: 8px;
    font-size: 0.9rem;
  }

  /* Buttons stack */
  .vietnam-hero-buttons {
    flex-direction: column;
    gap: 12px;
    width: 100%;
  }

  /* Button full width */
  .vietnam-btn {
    width: 100%;
    justify-content: center;
    padding: 14px;
    font-size: 0.95rem;
  }

  /* Fix slider arrows - hide on mobile */
  .vietnam-hero-controls {
    display: none;
  }

  /* Slider dots center */
  .vietnam-hero-dots {
    bottom: 70px;
  }

  /* Trust badge center */
  .vietnam-hero-trust {
    flex-direction: column;
    text-align: center;
    gap: 6px;
    font-size: 0.8rem;
  }
}


/* ================================
   WHATSAPP FLOAT FIX (MOBILE)
================================ */

@media (max-width: 768px) {

  .vietnam-whatsapp-float {
    bottom: 20px;
    right: 15px;
    padding: 10px 14px;
    font-size: 0.85rem;
    z-index: 999;
  }

  .vietnam-whatsapp-float span {
    display: none;
  }
}


/* ================================
   REMOVE RIGHT WHITE SPACE ISSUE
================================ */

.vietnam-container,
.vietnam-hero-content,
.vietnam-hero-slider {
  margin-left: auto;
  margin-right: auto;
}

body.vietnam-page {
  overflow-x: hidden;
}


/* ================================
   SAFE IMAGE SCALING
================================ */

.vietnam-hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}


/* ================================
   EXTRA SMALL DEVICES
================================ */

@media (max-width: 480px) {

  .vietnam-hero-title {
    font-size: 1.7rem;
  }

  .vietnam-btn {
    font-size: 0.9rem;
    padding: 12px;
  }

  .vietnam-hero-subtitle {
    font-size: 0.9rem;
  }
}