:root {
    --primary-color: #304e88;
    --secondary-color: #3498db;
    --text-color: #000;
    --bg-color: #fff;
    --light-bg: #f5f5f5;
    --border-color: #ddd;
    --text-light: #666;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    background: #fff;
}

body {
    font-family: 'Roboto', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background: #fff;
    min-height: 100vh;
}

.container {
    max-width: 1170px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header */
.header {
    background: #fff;
    position: relative;
}

.header img {
    display: block;
    max-width: 100%;
    height: auto;
    visibility: visible;
    opacity: 1;
}

.header-main {
    padding: 15px 0;
    min-height: 115px;
    background: #e8f0f5;
    background-image: url('/images/header-bg.png');
    background-repeat: repeat-x;
    background-position: center;
    position: relative;
}

.header-main-content {
    display: grid;
    grid-template-columns: minmax(150px, 200px) 1fr minmax(250px, auto);
    gap: 20px;
    align-items: center;
    position: relative;
    width: 100%;
    min-height: 115px;
}

.header-logo-section {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    min-width: 150px;
}

.header-logo-section .logo {
    display: block;
    line-height: 0;
}

.logo img {
    max-height: 115px;
    width: auto;
    max-width: 200px;
    display: block;
    height: auto;
    visibility: visible;
    opacity: 1;
}

.header-banner-section {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    overflow: visible;
    width: 100%;
}

.header-banner-section img {
    width: 100%;
    height: auto;
    max-height: 140px;
    min-height: 50px;
    object-fit: contain;
    display: block;
    visibility: visible;
    opacity: 1;
}

.header-contact-section {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: flex-end;
    min-width: 0;
    flex-shrink: 0;
}

.hotline-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.hotline-info img {
    width: 50px;
    height: 50px;
    min-width: 50px;
    min-height: 50px;
    flex-shrink: 0;
    display: block;
    object-fit: contain;
    visibility: visible;
    opacity: 1;
}

.hotline-text {
    display: flex;
    flex-direction: column;
}

.hotline-text p {
    margin: 0;
    font-size: 14px;
    color: var(--text-color) !important;
    line-height: 1.2;
}

.hotline-text h3 {
    margin: 0;
    font-size: 20px;
    line-height: 1.2;
}

.hotline-text h3 span {
    color: #ff0000 !important;
    font-weight: 700;
}

.header-contact-section .button,
.header-contact-section .button.is-large {
    padding: 8px 16px !important;
    font-size: 14px !important;
    white-space: nowrap;
    width: auto !important;
    text-align: center;
    border-radius: 5px;
}

.button {
    display: inline-block;
    padding: 10px 20px;
    background: var(--primary-color);
    color: #fff !important;
    text-decoration: none;
    border-radius: 5px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    white-space: nowrap;
}

.button.primary {
    background: var(--primary-color);
}

.button.is-large {
    padding: 12px 25px;
    font-size: 16px;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--primary-color);
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 1000;
}

.header-bottom {
    background: var(--primary-color);
    padding: 0;
    min-height: 45px;
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.main-nav {
    display: flex;
    flex: 1;
}

.nav {
    list-style: none;
    display: flex;
    gap: 0;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav li {
    position: relative;
}

.nav li:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 20px;
    background: rgba(255, 255, 255, 0.3);
}

.nav a {
    color: #fff !important;
    text-decoration: none;
    font-weight: 700;
    padding: 12px 20px;
    display: block;
    text-transform: uppercase;
    font-size: 14px;
    transition: background 0.3s;
}

.nav a:hover {
    background: rgba(255, 255, 255, 0.1);
}

.nav li.has-dropdown:hover .nav-dropdown {
    display: block;
}

.nav-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #283037;
    min-width: 200px;
    padding: 10px 0;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    border: 1px solid #ddd;
    border-radius: 5px;
}

.nav-dropdown li {
    display: block;
}

.nav-dropdown li::after {
    display: none;
}

.nav-dropdown a {
    color: #fff !important;
    padding: 10px 20px;
    text-transform: none;
}

.nav-dropdown a:hover {
    background: rgba(255, 255, 255, 0.1);
}

.header-search {
    flex-shrink: 0;
}

.search-form {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 5px;
    overflow: hidden;
    width: 250px;
}

.search-field {
    flex: 1;
    padding: 8px 15px;
    border: none;
    background: transparent;
    color: #fff !important;
    font-size: 14px;
    outline: none;
}

.search-field::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.search-submit {
    padding: 8px 15px;
    border: none;
    background: transparent;
    color: #fff;
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-submit:hover {
    background: rgba(255, 255, 255, 0.1);
}

.icon-search {
    display: inline-block;
    width: 18px;
    height: 18px;
    position: relative;
    font-size: 0;
}

.icon-search::before {
    content: "";
    position: absolute;
    width: 12px;
    height: 12px;
    border: 2px solid currentColor;
    border-radius: 50%;
    top: 0;
    left: 0;
}

.icon-search::after {
    content: "";
    position: absolute;
    width: 6px;
    height: 2px;
    background: currentColor;
    border-radius: 1px;
    bottom: 1px;
    right: 0;
    transform: rotate(45deg);
    transform-origin: right center;
}

/* Main content */
#main {
    min-height: 500px;
    padding: 0 0 40px 0;
    background: #fff;
}

.hero-section {
    text-align: center;
    padding: 40px 0;
    background: #fff;
}

.hero-section h1 {
    color: var(--primary-color) !important;
    font-size: 32px;
    margin-bottom: 20px;
}

.hero-section p {
    color: var(--text-light) !important;
    font-size: 18px;
    max-width: 800px;
    margin: 0 auto;
}

/* News section */
.news-section {
    padding: 40px 0;
}

.news-section h1,
.news-section h2 {
    color: var(--primary-color) !important;
    margin-bottom: 30px;
    text-align: center;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.news-item {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    overflow: hidden;
    transition: box-shadow 0.3s;
}

.news-item:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.news-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.news-content {
    padding: 20px;
}

.news-content h3 {
    margin-bottom: 10px;
}

.news-content h3 a {
    color: var(--primary-color) !important;
    text-decoration: none;
}

.news-content h3 {
    color: var(--text-color) !important;
}

.news-excerpt {
    color: #666 !important;
    margin-bottom: 15px;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: #999 !important;
}

/* Footer */
.footer {
    color: #fff;
    margin-top: 60px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* Ensure footer text is readable on primary color background */
.footer-col h3,
.footer-col ul li,
.footer-col a {
    color: #fff;
}

.footer-content {
    padding: 50px 0;
    background-color: #3498db !important; /* Lighter blue background */
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
}

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

.footer-col h3 {
    margin-bottom: 20px;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    text-decoration: none;
    line-height: 1.4;
}

.divider {
    width: 120px;
    height: 3px;
    background: rgba(255, 255, 255, 0.9);
    margin-bottom: 25px;
    border-radius: 2px;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 14px;
    line-height: 1.7;
    font-size: 15px;
    letter-spacing: 0.2px;
    color: rgba(255, 255, 255, 0.95);
}

.footer-col ul li:last-child {
    margin-bottom: 0;
}

.footer-col a {
    color: rgba(255, 255, 255, 0.95);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    font-weight: 400;
    letter-spacing: 0.2px;
}

.footer-col a:hover {
    color: #fff;
    text-decoration: none;
    transform: translateX(3px);
    font-weight: 500;
}

/* Social Media Icons */
.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
}

.social-icons a:hover {
    opacity: 0.8;
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.social-icons i {
    font-style: normal;
    display: inline-block;
}

.social-icons .icon-facebook::before {
    content: "f";
    font-family: Arial, sans-serif;
    font-weight: bold;
}

.social-icons .icon-instagram::before {
    content: "📷";
    font-size: 18px;
}

.social-icons .icon-tiktok::before {
    content: "♪";
    font-size: 18px;
}

.social-icons .icon-twitter::before {
    content: "🐦";
    font-size: 18px;
}

.social-icons .icon-linkedin::before {
    content: "in";
    font-family: Arial, sans-serif;
    font-size: 12px;
    font-weight: bold;
}

.footer-bottom {
    background-color: #2980b9 !important; /* Darker blue background */
    padding: 25px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.95) !important;
    margin: 0;
    font-size: 15px;
    letter-spacing: 0.3px;
    line-height: 1.6;
    font-weight: 400;
}

.footer-bottom p strong {
    font-weight: 600;
    color: #fff;
    letter-spacing: 0.5px;
}

/* Booking section */
.booking-section {
    padding: 40px 0;
    background: #fff;
}

.booking-section h1 {
    color: var(--primary-color) !important;
    text-align: center;
    margin-bottom: 40px;
}

.booking-tabs {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
}

.tab-nav {
    display: flex;
    list-style: none;
    border-bottom: 1px solid #ddd;
    margin: 0;
    padding: 0;
}

.tab-nav li {
    flex: 1;
}

.tab-nav a {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    text-align: center;
    text-decoration: none;
    color: #555 !important;
    font-weight: 700;
    border-bottom: 3px solid transparent;
    transition: all 0.3s;
}

.tab-nav a.active {
    border-bottom-color: #00b13f;
    color: #00b13f !important;
}

.tab-content {
    display: none;
    padding: 30px 40px 40px;
}

.tab-content.active {
    display: block;
}

.booking-form {
    max-width: 800px;
    margin: 0 auto;
}

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

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--primary-color) !important;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 16px;
    font-family: inherit;
    background: #fff;
    color: var(--text-color) !important;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #00b13f;
    box-shadow: 0 0 0 2px rgba(0, 177, 63, 0.1);
}

.radio-group {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: normal;
    cursor: pointer;
}

/* Contact section */
.contact-section {
    padding: 40px 0;
    background: #fff;
}

.contact-section h1 {
    color: var(--primary-color) !important;
    text-align: center;
    margin-bottom: 40px;
}

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

.contact-info {
    background: #f5f5f5;
    padding: 30px;
    border-radius: 10px;
}

.contact-info h2 {
    color: var(--primary-color) !important;
    margin-bottom: 20px;
}

.contact-info ul {
    list-style: none;
    padding: 0;
}

.contact-info ul li {
    margin-bottom: 15px;
    color: var(--text-color) !important;
    line-height: 1.8;
}

.contact-info-content {
    margin-top: 20px;
}

.contact-info .info-item {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e0e0e0;
}

.contact-info .info-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.contact-info .info-label {
    display: block;
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-info .info-text {
    color: var(--text-color);
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
}

.contact-info .contact-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.contact-info .contact-link:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.contact-info .contact-note {
    color: var(--text-light);
    font-size: 13px;
    margin-left: 8px;
    font-style: italic;
}

.contact-form-wrapper {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.contact-form-wrapper h2 {
    color: var(--primary-color) !important;
    margin-bottom: 20px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: inherit;
    background: #fff;
    color: var(--text-color) !important;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(48, 78, 136, 0.1);
}

/* Hero Banner Slider */
.hero-banner-section {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
}

/* Hide hero banner section completely when disabled */
.hero-banner-section[style*="display: none"],
.hero-banner-section[style*="display:none"],
.hero-banner-section[hidden] {
    display: none !important;
    height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: hidden !important;
    visibility: hidden !important;
    border: none !important;
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

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

.hero-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: var(--slide-bg-image);
    background-size: 100% auto;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.3;
    z-index: 0;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    position: relative;
    z-index: 1;
}

/* Booking Form Section */
.booking-form-section {
    padding: 30px 0;
    background: rgba(255, 255, 255, 0.6);
    background-image: url('/images/background-dat-xe.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
}

.booking-form-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.6);
    z-index: 1;
}

.booking-form-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
    position: relative;
    z-index: 2;
}

.booking-form-left {
    background: #fff;
    border-radius: 10px;
    padding: 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
}

.booking-form-right {
    background: #e8f0f5;
    background-image: radial-gradient(circle, rgba(52, 152, 219, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Services Section Inline (replacing booking-form-right) */
.services-section-inline {
    background: #e8f0f5;
    background-image: radial-gradient(circle, rgba(52, 152, 219, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.services-section-inline .section-header {
    text-align: center;
    margin-bottom: 20px;
}

.services-section-inline .section-subtitle {
    color: #f99b1c !important;
    font-size: 12px;
    margin-bottom: 8px;
    font-weight: 700;
}

.services-section-inline .section-title {
    color: var(--primary-color) !important;
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    margin: 0;
}

.services-grid-compact {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    padding: 10px 0;
}

.services-section-inline .service-box {
    text-align: center;
    padding: 24px 16px;
    border: 2px solid #e8f0f5;
    border-radius: 12px;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 180px;
}

.services-section-inline .service-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.services-section-inline .service-box:hover {
    box-shadow: 0 8px 24px rgba(48, 78, 136, 0.15);
    border-color: var(--primary-color);
    transform: translateY(-4px);
}

.services-section-inline .service-box:hover::before {
    transform: scaleX(1);
}

.services-section-inline .service-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 12px;
    background: linear-gradient(135deg, rgba(48, 78, 136, 0.1) 0%, rgba(52, 152, 219, 0.1) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
}

.services-section-inline .service-box:hover .service-icon {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 4px 12px rgba(48, 78, 136, 0.3);
}

.services-section-inline .service-icon img {
    width: 80%;
    height: 80%;
    object-fit: contain;
    filter: brightness(0) saturate(100%) invert(28%) sepia(60%) saturate(2000%) hue-rotate(200deg) brightness(0.9) contrast(1.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.services-section-inline .service-box:hover .service-icon img {
    filter: brightness(0) invert(1);
}

.services-section-inline .service-box h3 {
    color: var(--primary-color) !important;
    font-size: 13px;
    margin-bottom: 10px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 0.3px;
    transition: color 0.3s ease;
    position: relative;
    z-index: 1;
}

.services-section-inline .service-box:hover h3 {
    color: var(--primary-color) !important;
}

.services-section-inline .service-box p {
    color: var(--text-light) !important;
    font-size: 11.5px;
    line-height: 1.5;
    margin: 0;
    position: relative;
    z-index: 1;
}

.commitments-title {
    font-size: 115%;
    color: #1a5490 !important;
    margin-bottom: 20px;
    text-transform: uppercase;
    font-weight: 700;
}

.commitments-list {
    margin-bottom: 30px;
    padding-left: 20px;
}

.commitments-list li {
    margin-bottom: 15px;
    font-size: 120%;
    line-height: 1.6;
}

.price-display {
    background: #f5f5f5;
    padding: 15px;
    border-radius: 5px;
    margin: 20px 0;
    text-align: center;
}

.price-display p {
    margin: 0;
    font-size: 18px;
    color: var(--text-color) !important;
}

.price-result {
    font-weight: bold;
    color: var(--primary-color) !important;
    font-size: 24px;
}

.booking-note {
    margin-top: 20px;
    padding: 15px;
    background: #fff3cd;
    border-radius: 5px;
    font-size: 14px;
    color: #856404 !important;
}

.button.secondary {
    background: var(--secondary-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.button.secondary::before {
    content: '←';
    font-size: 18px;
}

.button.is-large {
    padding: 15px 30px;
    font-size: 18px;
    width: 100%;
    text-align: center;
    border-radius: 10px;
}

/* Services Section */
.services-section {
    padding: 30px 0;
    background: #fff;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-subtitle {
    color: #f99b1c !important;
    font-size: 16px;
    margin-bottom: 10px;
}

.section-title {
    color: var(--primary-color) !important;
    font-size: 150%;
    font-weight: 700;
    text-transform: uppercase;
    margin: 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    padding: 20px 0;
}

.service-box {
    text-align: center;
    padding: 32px 24px;
    border: 2px solid #e8f0f5;
    border-radius: 16px;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    min-height: 280px;
}

.service-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-box::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(48, 78, 136, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.service-box:hover {
    box-shadow: 0 12px 32px rgba(48, 78, 136, 0.2);
    border-color: var(--primary-color);
    transform: translateY(-6px);
}

.service-box:hover::before {
    transform: scaleX(1);
}

.service-box:hover::after {
    opacity: 1;
}

.service-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, rgba(48, 78, 136, 0.1) 0%, rgba(52, 152, 219, 0.1) 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
}

.service-box:hover .service-icon {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 6px 16px rgba(48, 78, 136, 0.35);
}

.service-icon img {
    width: 75%;
    height: 75%;
    object-fit: contain;
    filter: brightness(0) saturate(100%) invert(28%) sepia(60%) saturate(2000%) hue-rotate(200deg) brightness(0.9) contrast(1.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-box:hover .service-icon img {
    filter: brightness(0) invert(1);
}

.service-box h3 {
    color: var(--primary-color) !important;
    font-size: 18px;
    margin-bottom: 16px;
    font-weight: 700;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
    position: relative;
    z-index: 1;
    line-height: 1.3;
}

.service-box:hover h3 {
    color: var(--primary-color) !important;
}

.service-box p {
    color: var(--text-light) !important;
    font-size: 15px;
    line-height: 1.7;
    position: relative;
    z-index: 1;
    margin: 0;
}

/* Routes Section */
.routes-section {
    padding: 30px 0;
    background: #fff;
}

.routes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.route-card {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    overflow: hidden;
    transition: box-shadow 0.3s;
}

.route-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.route-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.route-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.route-card:hover .route-image img {
    transform: scale(1.05);
}

.route-content {
    padding: 25px 20px;
    text-align: center;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    position: relative;
    overflow: hidden;
}

.route-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #304e88 0%, #3498db 50%, #f99b1c 100%);
}

.route-content h3 {
    margin-bottom: 12px;
    position: relative;
}

.route-content h3 a {
    color: var(--primary-color) !important;
    text-decoration: none;
    font-size: 20px;
    font-weight: 700;
    background: linear-gradient(135deg, #304e88 0%, #3498db 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.3s ease;
    display: inline-block;
}

.route-content h3 a:hover {
    transform: translateY(-2px);
    filter: brightness(1.2);
}

.route-description {
    color: var(--text-light) !important;
    font-size: 14px;
    margin-bottom: 15px;
    line-height: 1.7;
    min-height: 44px;
}

.route-features {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.feature-tag {
    background: linear-gradient(135deg, #e8f4f8 0%, #d1e7f0 100%);
    color: #304e88 !important;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid rgba(52, 152, 219, 0.2);
    transition: all 0.3s ease;
}

.feature-tag:hover {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: #fff !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(52, 152, 219, 0.3);
}

.route-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, transparent 0%, #f99b1c 50%, transparent 100%);
    margin: 18px auto;
    border-radius: 2px;
    position: relative;
}

.route-divider::before,
.route-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 8px;
    height: 8px;
    background: #f99b1c;
    border-radius: 50%;
    transform: translateY(-50%);
}

.route-divider::before {
    left: -4px;
}

.route-divider::after {
    right: -4px;
}

.route-price-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    margin-top: 10px;
}

.price-label {
    color: #666 !important;
    font-size: 13px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.route-price {
    color: #f99b1c !important;
    font-size: 28px;
    margin: 0;
    font-weight: 800;
    text-shadow: 0 1px 2px rgba(249, 155, 28, 0.1);
}

.route-price strong {
    font-weight: 800;
    font-size: 32px;
    color: #f99b1c !important;
    display: block;
    margin-top: 5px;
}

.route-card:hover .route-content {
    background: linear-gradient(135deg, #ffffff 0%, #f0f7ff 100%);
    transform: translateY(-2px);
}

.route-card:hover .route-price {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

/* Why Choose Us Section */
.why-choose-section {
    padding: 30px 0;
    background: #000;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.why-choose-section .section-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.why-choose-section .section-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.section-bg-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
}

.absolute {
    position: absolute;
}

.fill {
    inset: 0;
    width: 100%;
    height: 100%;
}

.why-choose-section .container {
    position: relative;
    z-index: 2;
}

.why-choose-section .section-subtitle,
.why-choose-section .section-title {
    color: #fff !important;
}

.why-choose-wrapper {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 40px;
    align-items: center;
}

.why-choose-column {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.why-choose-column.align-right {
    align-items: flex-end;
}

.feature-card {
    display: flex;
    gap: 18px;
    align-items: flex-start;
    max-width: 320px;
}

.feature-card.align-right {
    flex-direction: row-reverse;
    text-align: right;
}

.feature-icon {
    width: 64px;
    height: 64px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.25);
    flex-shrink: 0;
}

.feature-card h3 {
    color: #fff !important;
    font-size: 18px;
    margin-bottom: 8px;
    font-weight: 700;
}

.feature-card p {
    color: #fff !important;
    font-size: 14px;
    line-height: 1.7;
    margin: 0;
}

.why-choose-illustration img {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.4));
}

@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 28px;
    }
    
    .why-choose-wrapper {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        row-gap: 30px;
    }

    .why-choose-illustration {
        grid-column: span 2;
        text-align: center;
    }

    .why-choose-column.align-right {
        align-items: flex-start;
    }

    .feature-card.align-right {
        flex-direction: row;
        text-align: left;
    }
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .services-grid-compact {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }
}

@media (max-width: 640px) {
    .why-choose-wrapper {
        grid-template-columns: 1fr;
    }

    .why-choose-illustration {
        grid-column: span 1;
    }

    .feature-card {
        max-width: 100%;
    }
}

/* Partners Section */
.partners-section {
    display: none !important;
    padding: 30px 0;
    background: #fff;
}

.partners-wrapper {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 40px;
    align-items: center;
}

.partners-left .section-subtitle {
    color: #f99b1c !important;
}

.partners-left .section-title {
    color: var(--primary-color) !important;
    text-align: left;
    margin-bottom: 20px;
}

.partners-left p {
    color: var(--text-color) !important;
    margin-bottom: 20px;
    line-height: 1.8;
}

.partners-right img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

/* Testimonials Section */
.testimonials-section {
    padding: 30px 0;
    background: #f5f5f5;
}

.testimonials-section .section-title {
    text-align: center;
    margin-bottom: 40px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: #fff;
    padding: 35px 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.testimonial-avatar {
    width: 90px;
    height: 90px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-rating {
    color: #f99b1c;
    font-size: 20px;
    margin-bottom: 20px;
}

.testimonial-text {
    margin-bottom: 20px;
}

.testimonial-text blockquote {
    margin: 0;
    font-style: italic;
    color: var(--text-color) !important;
    line-height: 1.8;
}

.testimonial-author {
    color: var(--text-color) !important;
}

.testimonial-author strong {
    color: var(--primary-color) !important;
}

/* Banner Section */
.banner-section {
    padding: 0;
    background: #fff;
}

.banner-image {
    width: 100%;
    height: auto;
    display: block;
}

/* Responsive */
@media (max-width: 768px) {
    .header-main-content {
        grid-template-columns: 1fr;
        gap: 15px;
        padding-right: 50px;
    }
    
    .header-logo-section {
        justify-content: center;
    }
    
    .header-banner-section {
        order: -1;
    }
    
    .header-contact-section {
        justify-content: center;
        flex-direction: column;
        gap: 15px;
    }
    
    .hotline-info {
        justify-content: center;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .header-bottom-content {
        flex-direction: column;
        padding: 10px 0;
    }
    
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary-color);
        box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        z-index: 1000;
    }
    
    .main-nav.active {
        display: block;
    }
    
    .nav {
        flex-direction: column;
        padding: 20px;
        gap: 0;
    }
    
    .nav li::after {
        display: none;
    }
    
    .nav a {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .search-form {
        width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-banner-section {
        height: 300px;
    }
    
    .booking-form-wrapper {
        grid-template-columns: 1fr;
    }
    
    .tab-content {
        padding: 20px;
    }
    
    .price-content {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .services-grid-compact {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .services-section-inline {
        padding: 15px;
    }
    
    .services-section-inline .section-header {
        margin-bottom: 15px;
    }
    
    .services-section-inline .section-title {
        font-size: 16px;
    }
    
    .services-section-inline .service-box {
        padding: 20px 14px;
        min-height: 160px;
    }
    
    .services-section-inline .service-icon {
        width: 44px;
        height: 44px;
        margin-bottom: 10px;
    }
    
    .services-section-inline .service-box h3 {
        font-size: 12px;
        margin-bottom: 8px;
    }
    
    .services-section-inline .service-box p {
        font-size: 11px;
    }
    
    .service-box {
        min-height: 260px;
        padding: 28px 20px;
    }
    
    .service-icon {
        width: 56px;
        height: 56px;
        margin-bottom: 18px;
    }
    
    .service-box h3 {
        font-size: 16px;
        margin-bottom: 14px;
    }
    
    .service-box p {
        font-size: 14px;
    }
    
    .routes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-choose-wrapper {
        grid-template-columns: 1fr;
    }
    
    .partners-wrapper {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 549px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .services-grid-compact {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }
    
    .service-box {
        min-height: 220px;
        padding: 20px 14px;
    }
    
    .services-section-inline .service-box {
        min-height: 140px;
        padding: 16px 10px;
    }
    
    .service-icon {
        width: 50px;
        height: 50px;
        margin-bottom: 14px;
    }
    
    .services-section-inline .service-icon {
        width: 40px;
        height: 40px;
        margin-bottom: 8px;
    }
    
    .service-box h3 {
        font-size: 15px;
        margin-bottom: 12px;
    }
    
    .services-section-inline .service-box h3 {
        font-size: 11.5px;
        margin-bottom: 8px;
    }
    
    .service-box p {
        font-size: 13px;
    }
    
    .services-section-inline .service-box p {
        font-size: 10.5px;
    }
    
    .routes-grid {
        grid-template-columns: 1fr;
    }
}

/* Route Detail Content Styles */
.route-detail-article {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

.route-detail-header {
    margin-bottom: 40px;
}

.route-detail-header h1 {
    font-size: 36px;
    margin-bottom: 20px;
    line-height: 1.3;
}

.route-detail-content {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    word-wrap: break-word;
}

.route-detail-content h1,
.route-detail-content h2,
.route-detail-content h3,
.route-detail-content h4,
.route-detail-content h5,
.route-detail-content h6 {
    margin-top: 30px;
    margin-bottom: 15px;
    color: var(--primary-color);
    font-weight: 700;
    line-height: 1.3;
}

.route-detail-content h1 {
    font-size: 32px;
}

.route-detail-content h2 {
    font-size: 28px;
}

.route-detail-content h3 {
    font-size: 24px;
}

.route-detail-content h4 {
    font-size: 20px;
}

.route-detail-content h5 {
    font-size: 18px;
}

.route-detail-content h6 {
    font-size: 16px;
}

.route-detail-content p {
    margin-bottom: 15px;
    line-height: 1.8;
}

.route-detail-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 20px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.route-detail-content video {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 20px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.route-detail-content iframe {
    max-width: 100%;
    border-radius: 8px;
    margin: 20px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.route-detail-content ul,
.route-detail-content ol {
    margin: 15px 0;
    padding-left: 30px;
}

.route-detail-content li {
    margin-bottom: 8px;
    line-height: 1.7;
}

.route-detail-content ul {
    list-style-type: disc;
}

.route-detail-content ol {
    list-style-type: decimal;
}

.route-detail-content strong,
.route-detail-content b {
    font-weight: 700;
    color: var(--primary-color);
}

.route-detail-content em,
.route-detail-content i {
    font-style: italic;
}

.route-detail-content a {
    color: var(--secondary-color);
    text-decoration: underline;
    transition: color 0.3s;
}

.route-detail-content a:hover {
    color: var(--primary-color);
}

.route-detail-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 20px;
    margin: 20px 0;
    font-style: italic;
    color: #666;
    background: #f9f9f9;
    padding: 15px 20px;
    border-radius: 4px;
}

.route-detail-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.route-detail-content table th,
.route-detail-content table td {
    padding: 12px;
    border: 1px solid #ddd;
    text-align: left;
}

.route-detail-content table th {
    background-color: var(--primary-color);
    color: #fff;
    font-weight: 700;
}

.route-detail-content table tr:nth-child(even) {
    background-color: #f9f9f9;
}

.route-detail-content code {
    background-color: #f4f4f4;
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    font-size: 14px;
}

.route-detail-content pre {
    background-color: #f4f4f4;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    margin: 20px 0;
}

.route-detail-content pre code {
    background: none;
    padding: 0;
}

.route-detail-content hr {
    border: none;
    border-top: 2px solid #ddd;
    margin: 30px 0;
}

.route-detail-content .aligncenter {
    display: block;
    margin: 20px auto;
    text-align: center;
}

.route-detail-content .alignleft {
    float: left;
    margin: 20px 20px 20px 0;
}

.route-detail-content .alignright {
    float: right;
    margin: 20px 0 20px 20px;
}

@media (max-width: 768px) {
    .route-detail-article {
        padding: 15px;
    }
    
    .route-detail-header h1 {
        font-size: 28px;
    }
    
    .route-detail-content h1 {
        font-size: 24px;
    }
    
    .route-detail-content h2 {
        font-size: 22px;
    }
    
    .route-detail-content h3 {
        font-size: 20px;
    }
    
    .route-detail-content img,
    .route-detail-content video,
    .route-detail-content iframe {
        margin: 15px 0;
    }
    
    .route-detail-content .alignleft,
    .route-detail-content .alignright {
        float: none;
        margin: 15px 0;
    }
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: #fff !important;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.back-to-top i.icon-angle-up {
    font-size: 24px;
    line-height: 1;
}

.back-to-top i.icon-angle-up::before {
    content: "↑";
    font-style: normal;
    font-weight: bold;
}

@media (max-width: 768px) {
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
    
    .back-to-top i.icon-angle-up {
        font-size: 20px;
    }
}

/* Zalo Floating Icons - Matching original website style */
.zalo-floating-icons {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    text-align: center;
    width: 45px;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.zalo-floating-icons .phonering-alo-zalo {
    display: block;
}

.zalo-floating-icons .phonering-alo-zalo:first-child a {
    margin-top: 0;
}

.zalo-floating-icons .phonering-alo-zalo:last-child a {
    margin-bottom: 0;
}

.zalo-floating-icons .phonering-alo-zalo a {
    display: block;
    width: 45px;
    height: 45px;
    line-height: 45px;
    background-color: #0084FF;
    background-image: url(/images/zalo.png);
    background-size: 70%;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 50%;
    box-shadow: 0 3px 10px #888;
    text-indent: -9999px;
    margin: 14px 0;
    transition: all 0.3s ease;
    cursor: pointer;
}

.zalo-floating-icons .phonering-alo-zalo a:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(0, 132, 255, 0.6);
    background-color: #0066CC;
}

/* Mobile Responsive */
@media screen and (max-width: 775px) {
    .zalo-floating-icons {
        display: block !important;
        bottom: 10px;
        top: auto;
        right: 1px;
        transform: none;
    }
}

@media only screen and (max-width: 788px) {
    .zalo-floating-icons {
        right: 0;
    }
}

@media only screen and (max-width: 588px) {
    .zalo-floating-icons {
        display: flex !important;
        flex-flow: row wrap;
        width: 100%;
        bottom: 0 !important;
        top: auto !important;
        transform: none !important;
        left: 0;
        right: 0;
    }
    
    .zalo-floating-icons .phonering-alo-zalo {
        flex-basis: 50%;
        max-width: 50%;
    }
    
    .zalo-floating-icons .phonering-alo-zalo a {
        border-radius: 0;
        background-size: auto 68% !important;
        margin: 0 auto;
        box-shadow: none;
    }
}