:root {
    --primary-color: #eb5d1e;
    --primary-dark: #c94d17;
    --primary-light: #f7a278;
    --secondary-color: #2a3b8f;
    --accent-color: #00c9a7;
    --dark-color: #1a1a2e;
    --light-color: #f8f9fa;
    --gray-color: #6c757d;
    --light-gray: #f1f3f5;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    --shadow-hover: 0 20px 50px rgba(0, 0, 0, 0.25);
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    --border-radius: 16px;
    --glass-bg: rgba(255, 255, 255, 0.15);
    --glass-border: rgba(255, 255, 255, 0.2);
}

/* ========== BASE STYLES ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
/* *:not(.tinymce-content *) {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
} */

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--dark-color);
    line-height: 1.8;
    overflow-x: hidden;
    background-color: #0f0f1a;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Open Sans', sans-serif;
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: -0.5px;
}

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

/* ========== UTILITY CLASSES ========== */
.text-primary { color: var(--primary-color) !important; }
.bg-primary { background-color: var(--primary-color) !important; }
.bg-secondary { background-color: var(--secondary-color) !important; }

/* ========== HEADER & NAVIGATION ========== */
.navbar-transparent {
    background-color: transparent !important;
    box-shadow: none !important;
    padding: 25px 0;
    transition: var(--transition);
    z-index: 1001;
}

.navbar-transparent.scrolled {
    background-color: rgba(20, 20, 35, 0.95) !important;
    backdrop-filter: blur(15px);
    padding: 15px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.navbar-transparent .navbar-brand {
    color: white;
    font-size: 2rem;
    font-weight: 800;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.navbar-transparent .navbar-brand span {
    color: var(--primary-color);
}

.navbar-transparent .nav-link {
    color: white !important;
    font-weight: 600;
    position: relative;
    padding: 8px 16px !important;
    margin: 0 3px;
    text-shadow: 0 2px 5px rgba(0,0,0,0.5);
    font-size: 0.95rem;
}

.navbar-transparent .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 16px;
    width: 0;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 3px;
    transition: var(--transition);
}

.navbar-transparent .nav-link:hover::after,
.navbar-transparent .nav-link.active::after {
    width: calc(100% - 32px);
}

.navbar-transparent .nav-link:hover,
.navbar-transparent .nav-link.active {
    color: var(--primary-color) !important;
    transform: translateY(-2px);
}

/* ========== BUTTONS ========== */
.btn-contact {
    background-color: var(--primary-color);
    color: white !important;
    border: none;
    padding: 12px 28px !important;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 8px 25px rgba(235, 93, 30, 0.4);
    transition: var(--transition);
}

.btn-contact:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(235, 93, 30, 0.6);
}

.btn-submit {
    background-color: var(--primary-color);
    border: none;
    padding: 15px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 10px 25px rgba(235, 93, 30, 0.4);
    transition: var(--transition);
    height: 100%;
    color: white;
}

.btn-submit:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(235, 93, 30, 0.6);
}

/* ========== HERO SECTION ========== */
.hero-fullscreen {
    height: 100vh;
    min-height: 700px;
    position: relative;
    overflow: hidden;
}

.parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120%;
    object-fit: cover;
    z-index: 0;
    will-change: transform;
    filter: brightness(0.9);
}

.hero-content-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    text-align: center;
    width: 100%;
    padding: 0 20px;
}

.project-title-main {
    color: white;
    font-size: 5.5rem;
    font-weight: 900;
    margin-bottom: 25px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1.5s forwards 0.5s;
    background: linear-gradient(135deg, #ffffff, #f0f0f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.project-subtitle {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.6rem;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1.5s forwards 1s;
    text-shadow: 0 2px 15px rgba(0,0,0,0.7);
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.6;
    font-weight: 300;
}

/* ========== CONTENT SECTIONS ========== */
.parallax-section {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.section-bg-parallax {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120%;
    object-fit: cover;
    z-index: 0;
    will-change: transform;
}

.section-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Overlay Variations */
.overlay-dark { 
    background: rgba(20, 20, 35, 0.6); 
    /* background: rgba(20, 20, 35, 0.3);  */
}

.overlay-light-dark { 
    background: rgba(20, 20, 35, 0.4); 
}

.overlay-gradient-1 { 
    background: linear-gradient(135deg, rgba(20, 20, 35, 0.7) 0%, rgba(20, 20, 35, 0.3) 100%); 
}

.overlay-gradient-2 { 
    background: linear-gradient(135deg, rgba(235, 93, 30, 0.3) 0%, rgba(42, 59, 143, 0.3) 100%); 
}

.overlay-gradient-3 { 
    background: linear-gradient(135deg, rgba(0, 201, 167, 0.2) 0%, rgba(42, 59, 143, 0.4) 100%); 
}

.section-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 120px 40px;
}

.section-content-inner {
    width: 100%;
    max-width: 1400px;
    padding: 60px;
    border-radius: var(--border-radius);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(2px);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.4);
}

.section-title {
    font-size: 3.5rem;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 25px;
    color: white;
}

.section-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 120px;
    height: 6px;
    background-color: var(--primary-color);
    border-radius: 3px;
}

.section-title.center {
    text-align: center;
}

.section-title.center::after {
    left: 50%;
    transform: translateX(-50%);
}

/* ========== CONTENT COMPONENTS ========== */
/* TinyMCE Content */
.tinymce-content {
    font-size: 1.15rem;
    line-height: 1.9;
    color: rgba(255, 255, 255, 0.95);
}

.tinymce-content h1, 
.tinymce-content h2, 
.tinymce-content h3, 
.tinymce-content h4, 
.tinymce-content h5, 
.tinymce-content h6 {
    margin-top: 1.8em;
    margin-bottom: 0.8em;
    color: white;
    font-weight: 800;
}

.tinymce-content p {
    margin-bottom: 1.8em;
}

.tinymce-content ul, 
.tinymce-content ol {
    margin-bottom: 1.8em;
    padding-left: 2.5em;
}

.tinymce-content li {
    margin-bottom: 0.8em;
    position: relative;
}

.tinymce-content ul li::before {
    content: '▸';
    color: var(--primary-color);
    font-weight: bold;
    position: absolute;
    left: -1.5em;
}

.tinymce-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding: 25px 30px;
    margin: 2.5em 0;
    font-style: italic;
    font-size: 1.3rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    position: relative;
    overflow: hidden;
}

.tinymce-content blockquote::before {
    content: '"';
    position: absolute;
    top: -30px;
    left: 10px;
    font-size: 6rem;
    color: rgba(255, 255, 255, 0.05);
    font-family: Georgia, serif;
}

.tinymce-content img{
    max-width: 100%;
    border-radius: 10px;
}

/* Stack layout cho table trên mobile */
@media (max-width: 767px) {
    .tinymce-content table,
    .tinymce-content thead,
    .tinymce-content tbody,
    .tinymce-content th,
    .tinymce-content td,
    .tinymce-content tr {
        display: block;
    }
    
    .tinymce-content thead tr {
        position: absolute;
        top: -9999px;
        left: -9999px;
    }
    
    .tinymce-content tr {
        border: 1px solid rgba(255, 255, 255, 0.2);
        margin-bottom: 15px;
    }
    
    .tinymce-content td {
        border: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        position: relative;
        padding-left: 50%;
        width: 100% !important;
    }
    
    .tinymce-content td:before {
        position: absolute;
        top: 12px;
        left: 12px;
        width: 45%;
        padding-right: 10px;
        white-space: nowrap;
        content: attr(data-label);
        font-weight: bold;
        color: var(--primary-color);
    }
}

/* Grid Layouts */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin: 3em 0;
}

.grid-item {
    padding: 35px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: var(--transition);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.grid-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--primary-color);
}

.grid-item:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.grid-item h4 {
    color: white;
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.grid-item h4 i {
    color: var(--primary-color);
    margin-right: 10px;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 30px;
    margin: 3em 0;
}

.stat-item {
    text-align: center;
    padding: 30px 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.1);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 10px;
    color: white;
    text-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.stat-label {
    font-size: 1rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Gallery Components */
.content-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 3em 0;
}

.gallery-item {
    border-radius: var(--border-radius);
    overflow: hidden;
    position: relative;
    height: 300px;
    transition: var(--transition);
}

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

.gallery-item:hover {
    transform: scale(1.05);
    z-index: 2;
}

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

.gallery-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0) 50%);
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover::after {
    opacity: 1;
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    color: white;
    z-index: 3;
    transform: translateY(100%);
    transition: var(--transition);
    background: linear-gradient(0deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0) 100%);
}

.gallery-item:hover .gallery-caption {
    transform: translateY(0);
}

/* ========== TIMELINE OPTIMIZED ========== */
.content-timeline {
    position: relative;
    margin: 2em 0;
    padding: 20px 0;
}

.content-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background-color: var(--primary-color);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 2em;
    width: 45%;
    padding: 20px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
}

.timeline-item:nth-child(odd) {
    left: 0;
}

.timeline-item:nth-child(even) {
    left: 55%;
}

.timeline-item::before {
    content: '';
    position: absolute;
    top: 20px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--primary-color);
    border: 3px solid var(--dark-color);
}

.timeline-item:nth-child(odd)::before {
    right: -10px;
}

.timeline-item:nth-child(even)::before {
    left: -10px;
}

.timeline-date {
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5em;
    font-size: 1rem;
}

.timeline-item h4 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 0.8em;
    line-height: 1.3;
}

.timeline-item p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 0;
}

/* ========== IMAGE GALLERY ========== */
/* Simple Gallery Styles */
.gallery-main {
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    height: 400px;
}

.gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-thumbnails {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.thumbnail {
    width: 120px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.thumbnail-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.thumbnail-overlay span {
    color: white;
    font-size: 0.8rem;
    font-weight: 600;
    text-align: center;
    padding: 5px;
}

.thumbnail:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.thumbnail:hover .thumbnail-overlay {
    opacity: 1;
}

.thumbnail.active {
    border-color: white;
    transform: translateY(-5px);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.8);
}

.thumbnail.active .thumbnail-overlay {
    opacity: 1;
    background: rgba(0, 0, 0, 0.7);
}

.gallery-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
}

.gallery-prev,
.gallery-next {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: white;
    border: none;
    color: var(--dark-color);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.gallery-prev:hover,
.gallery-next:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(235, 93, 30, 0.4);
}

.gallery-counter {
    font-size: 1.2rem;
    font-weight: 600;
    color: white;
    min-width: 60px;
    text-align: center;
}

/* ========== AMENITIES GRID OPTIMIZED ========== */
.amenities-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin: 2em 0;
}

.amenity-item {
    border-radius: var(--border-radius);
    overflow: hidden;
    position: relative;
    height: 250px;
    background-size: cover;
    background-position: center;
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.amenity-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.1) 100%);
    transition: var(--transition);
}

.amenity-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    color: white;
    z-index: 2;
    transform: translateY(0);
    transition: var(--transition);
}

.amenity-content h4 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 8px;
    font-weight: 800;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.amenity-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 0;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s ease;
}

.amenity-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.amenity-item:hover .amenity-overlay {
    background: linear-gradient(0deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.6) 50%, rgba(0,0,0,0.3) 100%);
}

.amenity-item:hover .amenity-content p {
    opacity: 1;
    max-height: 80px;
    margin-bottom: 8px;
}

.amenity-item:hover .amenity-content {
    padding-bottom: 25px;
}

/* ========== TRANSPORT GRID ========== */
.transport-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 1.8rem;
    box-shadow: 0 8px 25px rgba(235, 93, 30, 0.3);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.transport-icon::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0));
    border-radius: 50%;
}

.grid-item:hover .transport-icon {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 12px 30px rgba(235, 93, 30, 0.4);
}

.transport-content {
    text-align: center;
}

.transport-content h4 {
    color: white;
    font-size: 1.3rem;
    margin-bottom: 12px;
    font-weight: 800;
    line-height: 1.3;
}

.transport-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 15px;
    min-height: 60px;
}

.transport-time {
    display: inline-flex;
    align-items: center;
    background: rgba(235, 93, 30, 0.1);
    color: var(--primary-color);
    padding: 6px 15px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 10px;
}

/* ========== SIDEBAR NAVIGATION ========== */
.section-nav {
    position: fixed;
    top: 50%;
    right: 30px;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.section-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.3);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.section-dot:hover,
.section-dot.active {
    background-color: var(--primary-color);
    transform: scale(1.4);
}

.section-dot.active {
    border-color: white;
    box-shadow: 0 0 15px var(--primary-color);
}

.dot-tooltip {
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.9);
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 700;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.section-dot:hover .dot-tooltip {
    opacity: 1;
    visibility: visible;
}

/* ========== SCROLL INDICATOR ========== */
.scroll-indicator {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: white;
    animation: float 3s infinite ease-in-out;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
    cursor: pointer;
}

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

/* ========== BACK TO TOP ========== */
.back-to-top {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 60px;
    height: 60px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 10px 30px rgba(235, 93, 30, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    border: none;
    cursor: pointer;
}

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

.back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-10px) scale(1.1);
    box-shadow: 0 15px 40px rgba(235, 93, 30, 0.7);
}

/* ========== NEWS SECTION ========== */
.news-section {
    background-color: var(--light-color);
    padding: 100px 0;
    color: var(--dark-color);
}

.news-section .section-title {
    color: var(--dark-color);
}

.news-section .section-title::after {
    background-color: var(--primary-color);
}

.news-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    height: 100%;
    margin-bottom: 30px;
}

.news-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.news-img {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.news-card:hover .news-img img {
    transform: scale(1.1);
}

.news-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--primary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 600;
}

.news-content {
    padding: 25px;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 0.9rem;
    color: var(--gray-color);
}

.news-title {
    font-size: 1.3rem;
    margin-bottom: 15px;
    line-height: 1.4;
    color: var(--dark-color);
}

.news-title:hover {
    color: var(--primary-color);
}

.news-excerpt {
    color: var(--gray-color);
    margin-bottom: 20px;
    line-height: 1.6;
}

.news-link {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.news-link:hover {
    color: var(--primary-dark);
}

.news-link i {
    transition: var(--transition);
}

.news-link:hover i {
    transform: translateX(5px);
}

/* Newsletter Section */
.newsletter-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--secondary-color), var(--dark-color));
    color: white;
}

.newsletter-section .section-title {
    color: white;
}

.newsletter-form .form-control {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 15px 20px;
    border-radius: 10px;
    transition: var(--transition);
}

.newsletter-form .form-control:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(235, 93, 30, 0.2);
    color: white;
}

.newsletter-form .form-control::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

/* ========== FOOTER ========== */
.footer {
    background-color: var(--dark-color);
    color: white;
    padding: 80px 0 30px;
}

.footer h5 {
    color: white;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
    font-size: 1.3rem;
}

.footer h5::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
}

.footer p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links li a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
    display: inline-block;
}

.footer-links li a:hover {
    color: var(--primary-color);
    padding-left: 8px;
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background-color: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    transition: var(--transition);
    color: white;
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-5px);
}

.copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 25px;
    margin-top: 50px;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* ========== HERO OVERLAY FIX ========== */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, 
        rgba(15, 15, 26, 0) 0%,
        rgba(15, 15, 26, 0.1) 30%,
        rgba(15, 15, 26, 0.3) 60%,
        rgba(15, 15, 26, 0.6) 80%,
        rgba(15, 15, 26, 0.9) 100%);
    z-index: 1;
    pointer-events: none;
}

/* ========== SMOOTH TRANSITION FIX ========== */
.section-transition-fix {
    height: 1px;
    background: transparent;
    position: relative;
    top: -1px;
}

.btn-outline-primary {
    border-color: var(--primary-color);
    color: var(--primary-color);
    padding: 12px 28px;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

/* ========== RESPONSIVE STYLES ========== */
@media (max-width: 1399px) {
    .section-content {
        max-width: 1200px;
    }
    
    .section-content-inner {
        max-width: 1200px;
    }
}

@media (max-width: 1199px) {
    .project-title-main {
        font-size: 4.5rem;
    }
    
    .section-title {
        font-size: 3rem;
    }
    
    .section-content {
        padding: 100px 30px;
    }
    
    .section-content-inner {
        padding: 50px;
    }
    
    .content-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Amenities Grid - Tablet */
    .amenities-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .amenity-item {
        height: 220px;
    }
    
    .amenity-content h4 {
        font-size: 1.1rem;
    }
    
    /* Transport Grid - Tablet */
    .content-grid[style*="grid-template-columns: repeat(4, 1fr)"] {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 20px;
    }
    
    .grid-item {
        padding: 25px 20px;
        background: rgba(255, 255, 255, 0.12) !important;
    }
    
    .transport-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .transport-content h4 {
        font-size: 1.2rem;
        color: white !important;
    }
    
    .transport-content p {
        color: rgba(255, 255, 255, 0.9) !important;
        font-size: 0.9rem;
        min-height: auto;
        margin-bottom: 10px;
    }
    
    /* Fix màu chữ trong grid-item */
    .grid-item .transport-content h4,
    .grid-item .transport-content p {
        color: white !important;
    }
}

@media (max-width: 991px) {
    .project-title-main {
        font-size: 3.5rem;
    }
    
    .project-subtitle {
        font-size: 1.4rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .section-content-inner {
        padding: 40px;
    }
    
    /* Timeline - Tablet */
    .content-timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        width: calc(100% - 80px);
        left: 80px !important;
        padding: 18px;
        margin-bottom: 1.5em;
    }
    
    .timeline-item::before {
        left: -56px !important;
        top: 18px;
        width: 14px;
        height: 14px;
    }
    
    .timeline-date {
        font-size: 0.95rem;
        margin-bottom: 0.4em;
    }
    
    .timeline-item h4 {
        font-size: 1.1rem;
        margin-bottom: 0.6em;
    }
    
    .timeline-item p {
        font-size: 0.9rem;
        line-height: 1.5;
    }
    
    .news-section {
        padding: 80px 0;
    }
    
    .content-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Đảm bảo grid-item có background đúng trên tablet */
    .grid-item {
        background: rgba(255, 255, 255, 0.12) !important;
        border: 1px solid rgba(255, 255, 255, 0.2) !important;
    }
    
    .grid-item:hover {
        background: rgba(255, 255, 255, 0.18) !important;
    }
}

@media (max-width: 767px) {
    .project-title-main {
        font-size: 2.8rem;
    }
    
    .project-subtitle {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2.2rem;
        margin-bottom: 30px;
        padding-bottom: 20px;
    }
    
    .section-title::after {
        width: 80px;
        height: 4px;
    }
    
    .section-content {
        padding: 80px 20px;
    }
    
    .section-content-inner {
        padding: 30px;
    }
    
    .section-nav {
        display: none;
    }
    
    .content-gallery,
    .amenities-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    /* Amenities Grid - Mobile */
    .amenity-item {
        height: 200px;
    }
    
    .amenity-content {
        padding: 15px;
    }
    
    .amenity-content h4 {
        font-size: 1rem;
        margin-bottom: 5px;
    }
    
    .amenity-content p {
        font-size: 0.8rem;
    }
    
    .amenity-item:hover .amenity-content p {
        max-height: 60px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .stat-item {
        padding: 20px 15px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    /* Transport Grid - Mobile */
    .content-grid[style*="grid-template-columns: repeat(4, 1fr)"] {
        grid-template-columns: 1fr !important;
        gap: 15px;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .grid-item {
        padding: 20px 15px;
    }
    
    .transport-icon {
        width: 55px;
        height: 55px;
        font-size: 1.3rem;
        margin-bottom: 15px;
    }
    
    .transport-content h4 {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }
    
    .transport-content p {
        font-size: 0.85rem;
        line-height: 1.5;
    }
    
    /* Fix cho phần transport icon hover */
    .grid-item:hover .transport-icon {
        transform: translateY(-3px) scale(1.05);
    }
    
    .grid-item:hover {
        transform: translateY(-5px);
    }
    
    .btn-contact {
        padding: 10px 20px !important;
        font-size: 0.9rem;
    }
    
    .news-section {
        padding: 60px 0;
    }
    
    .footer {
        padding: 60px 0 20px;
    }
    
    .gallery-main {
        height: 300px;
    }
    
    .thumbnail {
        width: 80px;
        height: 60px;
    }
}

@media (max-width: 575px) {
    .project-title-main {
        font-size: 2.2rem;
    }
    
    .project-subtitle {
        font-size: 1rem;
        padding: 0 15px;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 25px;
        padding-bottom: 15px;
    }
    
    .section-title::after {
        width: 60px;
        height: 3px;
    }
    
    .section-content-inner {
        padding: 25px 20px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .stat-item {
        padding: 15px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    /* Timeline - Mobile */
    .content-timeline {
        margin: 1.5em 0;
        padding: 10px 0;
    }
    
    .content-timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        width: calc(100% - 50px);
        left: 50px !important;
        padding: 15px;
        margin-bottom: 1.2em;
    }
    
    .timeline-item::before {
        left: -38px !important;
        top: 15px;
        width: 12px;
        height: 12px;
    }
    
    .timeline-date {
        font-size: 0.9rem;
    }
    
    .timeline-item h4 {
        font-size: 1rem;
    }
    
    .timeline-item p {
        font-size: 0.85rem;
        line-height: 1.4;
    }
    
    /* Transport Grid - Small Mobile */
    .content-grid[style*="grid-template-columns: repeat(4, 1fr)"] {
        max-width: 100%;
        padding: 0 10px;
    }
    
    .grid-item {
        padding: 18px 12px;
    }
    
    .transport-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
        margin-bottom: 12px;
    }
    
    .transport-content h4 {
        font-size: 1rem;
        margin-bottom: 8px;
    }
    
    .transport-content p {
        font-size: 0.8rem;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    .news-section {
        padding: 50px 0;
    }
    
    .footer {
        padding: 50px 0 20px;
    }
    
    .gallery-main {
        height: 250px;
    }
    
    .thumbnail {
        width: 70px;
        height: 50px;
    }
    
    .thumbnail-overlay span {
        font-size: 0.7rem;
    }
    
    /* Amenities Grid - Small Mobile */
    .amenity-item {
        height: 180px;
    }
    
    .amenity-content h4 {
        font-size: 0.95rem;
    }
    
    .amenity-content p {
        font-size: 0.75rem;
    }
}

/* ========== HERO SECTION FIXED ========== */
.hero-fullscreen {
    height: 100vh;
    min-height: 700px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 100%);
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.hero-slider .slide-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover; /* Dùng cover thay vì transform center */
    will-change: transform, opacity;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    /* Đảm bảo ảnh không bị méo */
    object-position: center center;
}

.hero-slider .slide-img.active {
    opacity: 1;
    z-index: 1;
}

/* Container cho parallax để tránh xung đột */
.hero-parallax-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120%; /* Tăng chiều cao để parallax có không gian di chuyển */
    overflow: hidden;
    z-index: 0;
}

.hero-parallax-container .slide-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    will-change: transform;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.hero-parallax-container .slide-img.active {
    opacity: 1;
    z-index: 1;
}

/* Thêm overlay để blend tốt hơn */
.hero-slider::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, 
        rgba(15, 15, 26, 0.2) 0%,
        rgba(15, 15, 26, 0.4) 30%,
        rgba(15, 15, 26, 0.6) 60%,
        rgba(15, 15, 26, 0.8) 80%,
        rgba(15, 15, 26, 0.95) 100%);
    z-index: 1;
    pointer-events: none;
}

/* Override cho parallax-bg class */
.parallax-bg {
    filter: brightness(0.9);
}

/* Responsive */
@media (max-width: 767px) {
    .hero-parallax-container {
        height: 110%; /* Giảm chiều cao parallax trên mobile */
    }
    
    .hero-fullscreen {
        min-height: 600px;
    }
}

@media (max-width: 575px) {
    .hero-fullscreen {
        min-height: 500px;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}