/* ============================================
   RESPONSIVE - TABLET 768px
   ============================================ */
@media (max-width: 768px) {
  .container {
    padding: 0 1.5rem;
  }

  .hero-section {
    padding-bottom: 120px;
  }

  .hero-title {
    font-size: var(--font-size-3xl);
  }

  .hero-golden-frame {
    padding: 30px 10px 10px 10px;
  }

  .frame-side {
    height: 10px;
    width: 10px;
  }

  .hero-subtitle {
    font-size: var(--font-size-base);
    margin-bottom: 0.5rem;
  }

  .search-tour-form-container {
    padding: 1.5rem;
  }

  .search-form-row {
    grid-template-columns: 2fr 1fr 1fr 1.5fr auto;
    gap: 0.5rem;
  }

  .search-field-label {
    font-size: var(--font-size-xs);
  }

  .search-input {
    font-size: var(--font-size-sm);
    padding: 0.4rem 0.5rem 0.4rem 0.5rem;
    height: 25px;
  }

  .search-submit-btn {
    padding: 0.4rem 0.5rem;
    height: 25px;
    font-size: var(--font-size-sm);
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .section-title {
    font-size: var(--font-size-2xl);
  }

  .testimonials-title {
    font-size: var(--font-size-2xl);
  }

  .tours-title,
  .contact-title {
    font-size: var(--font-size-2xl);
  }

  .testimonials-nav-btn {
    width: 38px;
    height: 38px;
    font-size: 1.1rem;
  }

  .testimonials-prev-btn {
    left: -20px;
  }

  .testimonials-next-btn {
    right: -20px;
  }

  .google-nav-btn {
    width: 38px;
    height: 38px;
    font-size: 1.1rem;
  }

  .google-prev-btn {
    left: -20px;
  }

  .google-next-btn {
    right: -20px;
  }

  .why-us-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .tours-destinations-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }

  .be-inspired-section {
    padding: 3rem 0;
  }

  .be-inspired-title {
    font-size: var(--font-size-3xl);
  }

  .brands-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .google-reviews-wrapper {
    flex-direction: column;
    gap: 2rem;
  }

  section {
    padding: 4rem 0;
  }
}

/* ============================================
   RESPONSIVE - MOBILE 480px
   ============================================ */
@media (max-width: 480px) {
  .container {
    padding: 0 2rem;
  }

  .hero-section {
    margin-top: 1.4rem;
    height: 30vh;
  }

  .hero-slide-content {
    top: 45%;
    width: 100%;
    padding: 1rem;
  }

  .hero-slide-overlay {
    height: 40vh;
  }

  .hero-slide-image {
    height: 40vh;
  }

  .hero-slide {
    height: 40vh;
  }

  .hero-slider {
    height: 40vh;
  }

  .hero-title {
    font-size: var(--font-size-2xl);
  }

  .hero-subtitle {
    font-size: var(--font-size-sm);
    margin-bottom: 1rem;
  }

  .hero-buttons {
    display: flex;
    gap: 0.7rem;
    width: 100%;
  }

  .hero-buttons .btn {
    font-size: var(--font-size-sm);
    padding: 0.7rem 2rem;
    text-align: center;
  }

  .slider-controls {
    top: 130%;
    transform: translate(-50%, -50%);
    gap: 1rem;
  }

  .slider-nav {
    width: 30px;
    height: 30px;
    min-width: 30px;
    min-height: 30px;
  }

  .slider-nav i {
    font-size: 1rem;
  }

  .slider-dots {
    gap: 0.5rem;
  }

  .dot {
    width: 8px;
    height: 8px;
  }

  .search-tour-form-wrapper {
    bottom: -100%;
  }

  .search-tour-form-container {
    padding: 0.7rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12), 0 3px 10px rgba(0, 0, 0, 0.08);
  }

  .search-tour-title {
    font-size: var(--font-size-xs);
    top: -1rem;
  }

  .search-field-label {
    font-size: 0.5rem;
  }

  .search-field-icon {
    font-size: 0.7rem;
    left: 0.5rem;
  }

  .search-input {
    font-size: 0.5rem;
    line-height: 1.4;
    width: 75px;
  }

  .search-form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    justify-content: center;
    align-items: center;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    margin-bottom: 0;
  }

  .search-form-row::-webkit-scrollbar {
    height: 4px;
  }

  .search-form-row::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 2px;
  }

  .search-form-field {
    flex: 0 0 auto;
    min-width: 75px;
    flex-shrink: 0;
  }

  .search-submit-btn {
    flex: 0 0 100%;
    width: 100%;
    margin-top: 1rem;
    font-size: 0.6rem;
    height: 30px;
    padding: 0.4rem 0.5rem;
    text-align: center;
  }

  .about-section {
    padding: 140px 0 3rem 0;
  }

  .about-text p {
    font-size: var(--font-size-sm);
    line-height: 1.6;
  }

  .about-title {
    margin-top: 1rem;
    font-size: var(--font-size-xl);
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .about-features {
    margin-top: 0px;
  }

  .about-features li {
    font-size: var(--font-size-sm);
    margin-bottom: 0px;
  }

  .section-title {
    font-size: var(--font-size-xl);
    padding: 0 1rem 0 1rem;
  }

  .testimonials-title {
    font-size: var(--font-size-xl);
    padding: 0 3rem 0 3rem;
  }

  .tours-title,
  .contact-title {
    font-size: var(--font-size-xl);
    padding: 0 3rem 0 3rem;
  }

  .about-image img {
    height: 200px;
  }

  .testimonials-section {
    padding: 1rem 0 3rem 0;
  }

  .testimonial-title {
    font-size: var(--font-size-base) !important;
    margin-top: 1rem !important;
    margin-bottom: 0.75rem !important;
  }

  .testimonial-text {
    font-size: var(--font-size-sm) !important;
    line-height: 1.6;
  }

  .testimonial-text .text-short,
  .testimonial-text .text-full {
    font-size: 0.8rem;
  }

  /* On mobile: show full text by default, hide short text */
  .testimonial-text .text-short,
  .google-review-text .text-short {
    display: 0.8rem;
  }

  .testimonial-text .text-full,
  .google-review-text .text-full {
    display: 0.8rem;
  }

  .testimonials-nav-btn {
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    font-size: 1.1rem;
  }

  .testimonials-prev-btn {
    top: 100px;
    left: -15px;
  }

  .testimonials-next-btn {
    top: 100px;
    right: -15px;
  }

  .testimonial-speech-bubble {
    padding: 1.5rem !important;
    min-height: auto !important;
    width: 100% !important;
  }

  .quote-icon {
    font-size: 4rem;
    top: 0.75rem;
    left: 1rem;
  }

  .quote-icon i {
    font-size: 40px;
  }

  .testimonial-user .user-name {
    font-size: var(--font-size-sm);
  }

  .testimonial-user .user-avatar img {
    height: 40px;
    width: 40px;
  }

  .testimonial-user .review-date {
    font-size: var(--font-size-xs);
  }

  .google-reviews-wrapper {
    flex-direction: column;
    gap: 2rem;
    margin-top: 1rem;
  }

  .google-reviews-grid {
    gap: 2rem;
    align-items: flex-start;
    /* Cho phép card tự điều chỉnh chiều cao */
  }

  .google-review-card {
    height: auto !important;
    /* Cho phép card tự điều chỉnh theo nội dung */
    min-height: auto !important;
  }

  .google-reviews-summary {
    position: static;
    width: 100%;
    margin: 0 auto;
    /* order: 2; */
  }

  .google-rating-label {
    font-size: var(--font-size-base);
  }

  .google-reviews-slider-wrapper {
    width: 100%;
  }

  .google-stars-large {
    margin-bottom: 0.2rem;
  }

  .google-stars-large i {
    font-size: 1rem;
  }

  .google-reviews-count {
    font-size: 0.7rem;
  }

  .google-logo-large img {
    width: 100px;
  }

  .google-nav-btn {
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    font-size: 1.1rem;
  }

  .google-prev-btn {
    left: -15px;
    top: 50%;
  }

  .google-next-btn {
    right: -15px;
    top: 50%;
  }

  .why-us-section {
    padding: 2rem 0;
  }

  .why-us-title {
    font-size: var(--font-size-xl);
    padding: 0 3rem 0 3rem;
  }

  .why-us-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 1rem;
  }

  .why-us-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .why-us-content {
    align-items: center;
  }

  .why-us-card-title {
    text-align: center;
    font-size: var(--font-size-base);
  }

  .why-us-card-subtitle {
    font-size: var(--font-size-sm);
  }

  .tours-section {
    padding: 1rem 0 3rem 0;
  }

  .tours-destinations-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .destination-name {
    font-size: var(--font-size-lg);
    bottom: 1rem;
    left: 1rem;
  }

  .be-inspired-section {
    padding: 4rem 0;
    min-height: 200px;
  }

  .be-inspired-content {
    width: 100%;
  }

  .be-inspired-label {
    font-size: var(--font-size-sm);
    margin-bottom: 0.5rem;
  }

  .be-inspired-title {
    font-size: var(--font-size-2xl);
  }

  .be-inspired-description {
    font-size: var(--font-size-sm);
    line-height: 1.6;
  }

  .btn-primary {
    font-size: var(--font-size-xs);
    padding: 0.5rem 1rem;
  }

  .testimonials-summary-section {
    padding: 2rem 0;
  }

  .testimonials-summary-wrapper {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .testimonials-summary-left {
    order: 1;
  }

  .testimonials-summary-right {
    order: 2;
  }

  .testimonials-summary-label {
    font-size: var(--font-size-sm);
    margin-bottom: 0.5rem;
  }

  .testimonials-summary-title {
    text-transform: uppercase;
    font-size: var(--font-size-xl);
    margin-bottom: 1.5rem;
  }

  .testimonials-summary-logo {
    width: 80px;
    height: 80px;
  }

  .testimonials-summary-text {
    font-size: var(--font-size-sm);
    line-height: 1.6;
    margin-bottom: 1rem;
  }

  .testimonials-summary-link {
    font-size: var(--font-size-sm);
  }

  .testimonials-rating-number {
    font-size: 3rem;
    margin-bottom: 0.5rem;
  }

  .testimonials-rating-stars {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
  }

  .testimonials-reviews-count {
    font-size: var(--font-size-sm);
  }

  .btn-submit {
    font-size: var(--font-size-sm);
    padding: 0.5rem 1rem;
  }

  .our-brands-section {
    padding: 1rem 0 3rem 0;
  }

  .our-brands-title {
    font-size: var(--font-size-xl);
  }

  .brands-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }

  .brand-item {
    padding: 0.7rem;
  }

  .brand-name {
    font-size: var(--font-size-sm);
  }

  .brand-logo {
    max-width: 80px;
    height: 50px;
  }

  .contact-section {
    padding: 1rem 0 3rem 0;
  }

  .contact-icon {
    width: 40px;
    height: 40px;
  }

  .contact-icon i {
    font-size: 1rem;
  }

  .contact-content {
    grid-template-columns: 1fr;
  }

  .contact-details h3 {
    font-size: var(--font-size-base);
    margin-bottom: 0px;
  }

  .contact-details p {
    font-size: var(--font-size-sm);
  }

  .contact-item {
    gap: 1rem;
  }

  .contact-form-title {
    font-size: var(--font-size-sm);
  }

  .form-group input,
  .form-group textarea {
    font-size: var(--font-size-sm);
  }

  section {
    padding: 3rem 0;
  }

  /* Responsive for Back to Top */
  .back-to-top {
    width: 40px;
    height: 40px;
    bottom: 1.5rem;
    right: 1rem;
  }

  .back-to-top i {
    font-size: 1.4rem;
  }

  /* Improve form inputs on mobile */
  .form-group input,
  .form-group textarea {
    min-height: 44px;
    touch-action: manipulation;
  }

  /* Better image display on mobile */
  img {
    max-width: 100%;
    height: auto;
  }

  /* Contact Info Bar */
  .contact-info-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }
  .contact-info-icon {
    width: 40px;
    height: 40px;
  }
  .contact-info-icon i {
    font-size: 1.8rem;
  }
}