@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500;1,600;1,700&family=Open+Sans:ital,wght@0,300..800;1,300..800&family=Philosopher:ital,wght@0,400;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #FAAB76;      /* Màu Vàng Đồng Thau / Warm Gold Accent The Myst */
    --primary-hover: #EFAE7F;      /* Vàng đồng thau sáng */
    --secondary-color: #453735;    /* Đất Nung Trầm / Teracotta Wood The Myst */
    --accent-red: #453735;         /* Đỏ Đất Nung Sẫm */
    --bg-dark: #453735;            /* Nền Đất Nung Sẫm Di Sản */
    --bg-dark-deep: #2C2221;       /* Đen Đỏ Nhung Đêm */
    --bg-light: #FAF8F5;           /* Màu Kem Cát Nền Ấm Sáng The Myst */
    --bg-light-subtle: #F2EEE9;    /* Kem sương mờ */
    --text-dark: #453735;          /* Chữ Đất Nung Sẫm */
    --text-body: #2C2221;          /* Chữ nội dung đọc dễ chịu */
    --text-light: #FAF8F5;         /* Chữ sáng màu kem */
    --text-gold: #FAAB76;          /* Chữ Vàng Đồng Thau */
    --text-muted: #7E706E;         /* Chữ phụ nhã nhặn */
    --border-color: rgba(250, 171, 118, 0.35); /* Viền màu đồng thau siêu mảnh */
    --font-serif: 'Cormorant Garamond', 'Philosopher', Georgia, serif;
    --font-sans: 'Open Sans', 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --border-radius-sm: 0px !important;
    --border-radius-lg: 0px !important;
    --box-shadow: 0 4px 15px rgba(69, 55, 53, 0.08);
}

/* ============================================================
   FLAT ARCHITECTURE OVERRIDE (SHARP EDGES / NO BORDER RADIUS)
   ============================================================ */
*, *::before, *::after,
.btn, .btn-hero, .btn-booking, .btn-play-video, .btn-header-booking,
.flamingo-card-item, .horizontal-card-item, .room-card, .blog-card,
.modal-content, .form-control, input, select, textarea, button,
.badge, .tag, .hero-overlay, .site-header, .site-footer,
.flamingo-btn-arrow, .slider-btn-prev, .slider-btn-next,
.gallery-item, .gallery-img-wrapper, .gallery-lightbox-modal {
    border-radius: 0px !important;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 500;
    letter-spacing: 0.02em;
}

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

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

/* ==========================================
   NAVIGATION (Glassmorphism Header)
   ========================================== */
header.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 99999 !important;
    transition: var(--transition-smooth);
    padding: 16px 0;
}

header.site-header.scrolled {
    background-color: rgba(251, 249, 246, 0.96);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
    padding: 10px 0;
    border-bottom: 1px solid rgba(229, 223, 216, 0.5);
}

header.site-header.scrolled .nav-link {
    color: var(--text-dark);
}

header.site-header.scrolled .logo-text {
    color: var(--primary-color);
}

header.site-header.scrolled .btn-booking-nav {
    background-color: var(--primary-color);
    color: var(--text-light);
}

/* Với các trang con (inner page), header mặc định hiển thị dạng sáng */
body.body-inner header.site-header {
    background-color: rgba(251, 249, 246, 0.96);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
    padding: 10px 0;
    border-bottom: 1px solid rgba(229, 223, 216, 0.5);
}

body.body-inner header.site-header .nav-link {
    color: var(--text-dark);
}

body.body-inner header.site-header .logo-text {
    color: var(--primary-color);
}

body.body-inner header.site-header .lang-switch {
    border-color: var(--border-color);
    color: var(--text-dark);
}

body.body-inner header.site-header .btn-booking-nav {
    background-color: var(--primary-color);
    color: var(--text-light);
}

body.body-inner header.site-header .menu-toggle {
    color: var(--text-dark);
}

.header-container {
    width: 90%;
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-logo-img {
    max-height: 48px;
    height: 48px;
    width: auto;
    display: block;
    object-fit: contain;
    transition: var(--transition-smooth);
    filter: drop-shadow(0 2px 8px rgba(0,0,0,0.8));
}

header.site-header.scrolled .header-logo-img,
body.body-inner header.site-header .header-logo-img {
    max-height: 42px;
    height: 42px;
    filter: drop-shadow(0 2px 6px rgba(0,0,0,0.7));
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--text-light);
    text-transform: uppercase;
    transition: var(--transition-smooth);
}

nav.main-nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

.mobile-only-actions {
    display: none !important;
}

.nav-links {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 18px;
    white-space: nowrap;
    margin: 0;
    padding: 0;
}

.nav-link {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-light);
    position: relative;
    padding: 10px 0;
    display: inline-flex;
    align-items: center;
    transition: var(--transition-smooth);
    text-decoration: none;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition-smooth);
    border-radius: 1px;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.lang-switch {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    display: flex;
    gap: 8px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 6px 12px;
    border-radius: 20px;
    color: var(--text-light);
    transition: var(--transition-smooth);
}

header.site-header.scrolled .lang-switch {
    border-color: var(--border-color);
    color: var(--text-dark);
}

.lang-switch a:hover,
.lang-switch a.active {
    color: var(--primary-color);
}

.btn-booking-nav {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background-color: var(--text-light);
    color: var(--text-dark);
    padding: 10px 24px;
    border-radius: 24px;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}

.btn-booking-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(140, 118, 92, 0.2);
}

.menu-toggle {
    display: none !important;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-light);
}

header.site-header.scrolled .menu-toggle {
    color: var(--text-dark);
}

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

.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.4), rgba(0,0,0,0.2), rgba(0,0,0,0.6));
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: var(--text-light);
    max-width: 900px;
    padding: 0 20px;
}

.hero-subtitle {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    margin-bottom: 20px;
    opacity: 0.9;
    animation: fadeInUp 1s ease forwards;
}

.hero-title {
    font-size: 64px;
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: 30px;
    animation: fadeInUp 1.2s ease forwards;
}

.btn-hero {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border: 1px solid var(--text-light);
    padding: 14px 36px;
    color: var(--text-light);
    border-radius: 30px;
    transition: var(--transition-smooth);
    animation: fadeInUp 1.4s ease forwards;
}

.btn-hero:hover {
    background-color: var(--text-light);
    color: var(--text-dark);
    transform: translateY(-2px);
}

/* ==========================================
   BOOKING BAR
   ========================================== */
.booking-bar-container {
    width: 90%;
    max-width: 1200px;
    margin: -60px auto 0;
    position: relative;
    z-index: 99;
}

.booking-bar {
    background: rgba(253, 251, 249, 0.96);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-color);
    box-shadow: 0 30px 70px rgba(17, 17, 17, 0.08);
    border-radius: var(--border-radius-lg);
    padding: 28px 40px;
    transition: var(--transition-smooth);
}

.booking-bar:hover {
    box-shadow: 0 35px 80px rgba(197, 168, 128, 0.12);
}

.booking-form {
    display: grid;
    grid-template-columns: repeat(5, 1fr) auto;
    gap: 24px;
    align-items: end;
}

.booking-field {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.booking-field label {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.booking-field select,
.booking-field input {
    width: 100%;
    border: none;
    border-bottom: 1px solid var(--border-color);
    background: transparent;
    padding: 10px 0;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    outline: none;
    transition: var(--transition-smooth);
}

.booking-field select:focus,
.booking-field input:focus {
    border-color: var(--primary-color);
}

.btn-booking-submit {
    background-color: var(--primary-color);
    color: var(--text-light);
    border: none;
    padding: 16px 36px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(197, 168, 128, 0.2);
}

.btn-booking-submit:hover {
    background-color: var(--primary-hover);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(197, 168, 128, 0.35);
}

/* ==========================================
   RESORT INTRO
   ========================================== */
.section-padding {
    padding: 100px 0;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.intro-section .intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.intro-text .section-tag {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--primary-color);
    text-transform: uppercase;
    margin-bottom: 16px;
    display: block;
}

.intro-text h2 {
    font-size: 40px;
    line-height: 1.3;
    margin-bottom: 24px;
}

.intro-text .highlight {
    font-size: 18px;
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--primary-color);
    margin-bottom: 20px;
    line-height: 1.6;
}

.intro-text p {
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 30px;
}

.intro-images {
    position: relative;
    height: 480px;
}

.img-large {
    width: 75%;
    height: 380px;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--box-shadow);
}

.img-small {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 55%;
    height: 250px;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
    border: 6px solid var(--bg-light);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

/* ==========================================
   ROOM SHOWCASE
   ========================================== */
.room-section {
    background-color: #f3eee6;
}

.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 38px;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 15px;
}

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

.room-card {
    background: var(--bg-light);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(197, 168, 128, 0.08);
    transition: var(--transition-smooth);
}

.room-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 30px 60px rgba(17, 17, 17, 0.07);
    border-color: rgba(197, 168, 128, 0.35);
}

.room-img-container {
    height: 270px;
    overflow: hidden;
    position: relative;
}

.room-img-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 50%, rgba(17, 17, 17, 0.4));
    opacity: 0.8;
    transition: var(--transition-smooth);
}

.room-card:hover .room-img-container::after {
    opacity: 0.5;
}

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

.room-card:hover .room-img-container img {
    transform: scale(1.08);
}

.room-info {
    padding: 32px;
}

.room-name {
    font-size: 20px;
    margin-bottom: 12px;
}

.room-desc {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 20px;
    height: 66px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.room-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.room-price {
    font-size: 14px;
    color: var(--text-muted);
}

.room-price span {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 500;
    color: var(--primary-color);
}

.btn-room {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--primary-color);
    border-bottom: 1px solid var(--primary-color);
    padding-bottom: 2px;
}

.btn-room:hover {
    color: var(--text-dark);
    border-color: var(--text-dark);
}

/* ==========================================
   DINING & SPA (Feature Row)
   ========================================== */
.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.feature-row.reverse {
    direction: rtl;
}

.feature-row.reverse .feature-content {
    direction: ltr;
}

.feature-img {
    height: 500px;
    overflow: hidden;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--box-shadow);
}

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

.feature-img:hover img {
    transform: scale(1.04);
}

.feature-content h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.feature-content p {
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 30px;
}

.btn-feature {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: 12px 32px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 24px;
}

.btn-feature:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
}

/* ==========================================
   TESTIMONIALS
   ========================================== */
.testimonials-section {
    background-color: var(--bg-dark);
    color: var(--text-light);
    text-align: center;
}

.testimonials-section .section-header p {
    color: var(--text-muted);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
}

.testimonial-card {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: var(--border-radius-sm);
    text-align: left;
}

.testimonial-rating {
    color: #e5b122;
    margin-bottom: 20px;
}

.testimonial-content {
    font-family: var(--font-serif);
    font-size: 18px;
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 24px;
}

.testimonial-author {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--primary-color);
}

/* ==========================================
   FAQ
   ========================================== */
.faq-section {
    max-width: 800px;
    margin: 0 auto;
}

.faq-list {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-question {
    padding: 24px;
    font-size: 16px;
    font-weight: 500;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-question i {
    font-size: 18px;
    transition: var(--transition-smooth);
}

.faq-answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.4s ease;
    color: var(--text-muted);
    font-size: 14px;
}

.faq-item.active .faq-answer {
    padding: 0 24px 24px 24px;
    max-height: 200px; /* Ước lượng chiều cao tối đa */
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
    color: var(--primary-color);
}

/* ==========================================
   NEWSLETTER
   ========================================== */
.newsletter-section {
    background-color: #eae3da;
    text-align: center;
    padding: 80px 0;
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-content h2 {
    font-size: 32px;
    margin-bottom: 12px;
}

.newsletter-content p {
    color: var(--text-muted);
    margin-bottom: 30px;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    border: 1px solid var(--border-color);
    background-color: var(--bg-light);
    padding: 14px 20px;
    border-radius: 30px;
    font-size: 14px;
    outline: none;
}

.newsletter-form button {
    background-color: var(--text-dark);
    color: var(--text-light);
    border: none;
    padding: 14px 28px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 30px;
    cursor: pointer;
}

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

/* ==========================================
   FOOTER
   ========================================== */
footer.site-footer {
    background-color: var(--secondary-color);
    color: var(--text-light);
    padding: 80px 0 30px;
    font-size: 14px;
    border-top: 2px solid var(--primary-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-col h3 {
    color: var(--primary-color);
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 400;
    margin-bottom: 24px;
}

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

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

.footer-col ul li a:hover {
    color: var(--primary-color);
}

.footer-contact p {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-socials {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
}

.footer-socials a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 38px;
    height: 38px;
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.85);
    font-size: 16px;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.footer-socials a.social-facebook:hover { background: #1877f2; color: #fff; border-color: #1877f2; transform: translateY(-3px); box-shadow: 0 4px 12px rgba(24,119,242,0.4); }
.footer-socials a.social-instagram:hover { background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%); color: #fff; border-color: transparent; transform: translateY(-3px); box-shadow: 0 4px 12px rgba(220,39,67,0.4); }
.footer-socials a.social-youtube:hover { background: #ff0000; color: #fff; border-color: #ff0000; transform: translateY(-3px); box-shadow: 0 4px 12px rgba(255,0,0,0.4); }
.footer-socials a.social-tripadvisor:hover { background: #00af87; color: #fff; border-color: #00af87; transform: translateY(-3px); box-shadow: 0 4px 12px rgba(0,175,135,0.4); }

.contact-social-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
}
.contact-social-btn.btn-facebook:hover { background: #1877f2 !important; color: #fff !important; border-color: #1877f2 !important; }
.contact-social-btn.btn-instagram:hover { background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%) !important; color: #fff !important; border-color: transparent !important; }
.contact-social-btn.btn-youtube:hover { background: #ff0000 !important; color: #fff !important; border-color: #ff0000 !important; }
.contact-social-btn.btn-tripadvisor:hover { background: #00af87 !important; color: #fff !important; border-color: #00af87 !important; }

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: rgba(255,255,255,0.4);
}

/* ==========================================
   BLOG LAYOUTS
   ========================================== */
.blog-header {
    background-color: var(--bg-dark);
    color: var(--text-light);
    padding: 160px 0 100px;
    text-align: center;
}

.blog-header h1 {
    font-size: 48px;
    margin-bottom: 16px;
}

.blog-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    list-style: none;
    margin-top: 30px;
}

.blog-nav-link {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 20px;
    border-radius: 20px;
}

.blog-nav-link.active,
.blog-nav-link:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--text-light);
}

.featured-post-container {
    margin-top: -50px;
    margin-bottom: 80px;
}

.featured-post-card {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0,0,0,0.06);
}

.featured-post-img {
    height: 450px;
    overflow: hidden;
}

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

.featured-post-content {
    padding: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.post-cat {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--primary-color);
    text-transform: uppercase;
    margin-bottom: 16px;
}

.featured-post-content h2 {
    font-size: 32px;
    line-height: 1.3;
    margin-bottom: 20px;
}

.post-meta {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.featured-post-content p {
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 30px;
}

.btn-more {
    align-self: flex-start;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background-color: var(--text-dark);
    color: var(--text-light);
    padding: 12px 28px;
    border-radius: 24px;
}

.btn-more:hover {
    background-color: var(--primary-color);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 80px;
}

.blog-card {
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.blog-img {
    height: 220px;
    overflow: hidden;
}

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

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

.blog-info {
    padding: 24px;
}

.blog-info h3 {
    font-size: 20px;
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-info p {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

/* ==========================================
   BLOG DETAIL
   ========================================== */
.post-detail-header {
    background-color: var(--bg-dark);
    color: var(--text-light);
    padding: 180px 0 80px;
    text-align: center;
}

.post-detail-header .post-cat {
    margin-bottom: 20px;
}

.post-detail-header h1 {
    font-size: 42px;
    max-width: 800px;
    margin: 0 auto 24px;
    line-height: 1.3;
}

.post-featured-image {
    width: 100%;
    max-width: 1000px;
    height: 500px;
    margin: -40px auto 60px;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    position: relative;
    z-index: 10;
}

.post-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-wrapper {
    max-width: 760px;
    margin: 0 auto;
    padding-bottom: 80px;
}

.post-content {
    font-size: 16px;
    line-height: 1.8;
    color: #3b3f47;
}

.post-content p {
    margin-bottom: 24px;
}

.post-content h2,
.post-content h3 {
    margin: 40px 0 20px;
}

.post-content img {
    border-radius: var(--border-radius-sm);
    margin: 30px 0;
    box-shadow: var(--box-shadow);
}

.related-posts-section {
    border-top: 1px solid var(--border-color);
    padding: 80px 0;
    background-color: #f7f4ef;
}

/* ==========================================
   CONTACT PAGE & FORMS
   ========================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
}

.contact-info-list {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-info-item {
    display: flex;
    gap: 20px;
}

.contact-info-item i {
    font-size: 20px;
    color: var(--primary-color);
    margin-top: 4px;
}

.contact-info-item h4 {
    font-size: 18px;
    margin-bottom: 8px;
}

.contact-info-item p {
    color: var(--text-muted);
}

.contact-form-card {
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    padding: 40px;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--box-shadow);
}

.contact-form-card h3 {
    font-size: 24px;
    margin-bottom: 24px;
}

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

.form-group label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    border: 1px solid var(--border-color);
    background-color: transparent;
    padding: 12px 16px;
    border-radius: 4px;
    font-family: var(--font-sans);
    font-size: 14px;
    outline: none;
    transition: var(--transition-smooth);
}

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

.btn-form-submit {
    width: 100%;
    background-color: var(--primary-color);
    color: var(--text-light);
    border: none;
    padding: 14px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 24px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-form-submit:hover {
    background-color: var(--primary-hover);
}

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

@media (max-width: 1200px) {
    nav.main-nav {
        gap: 14px;
    }
    .nav-links {
        gap: 12px;
    }
    .nav-link {
        font-size: 11.5px;
        font-weight: 600;
        letter-spacing: 0.05em;
        padding: 8px 0;
    }
    .lang-switch {
        padding: 5px 10px;
        font-size: 11px;
    }
    .btn-booking-nav {
        padding: 8px 16px;
        font-size: 11px;
    }
}

@media (max-width: 992px) {
    .nav-actions {
        display: none !important;
    }

    .menu-toggle {
        display: flex !important;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        font-size: 22px;
        color: var(--primary-color, #FAAB76) !important;
        cursor: pointer;
        z-index: 100010 !important;
        position: relative;
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
        background: rgba(35, 25, 23, 0.7);
        border: 1px solid rgba(250, 171, 118, 0.4);
        border-radius: 4px;
        transition: all 0.3s ease;
    }
    header.site-header.nav-active .menu-toggle {
        color: #FAF8F5 !important;
        background: rgba(0, 0, 0, 0.6);
        border-color: rgba(255, 255, 255, 0.4);
    }
    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        height: 100dvh;
        background-color: rgba(26, 18, 16, 0.98);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        gap: 14px;
        z-index: 100000;
        padding: 85px 20px 125px 20px;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        box-sizing: border-box;
    }
    header.site-header.nav-active .nav-links {
        display: flex !important;
        animation: fadeInMobileMenu 0.3s ease forwards;
    }
    .nav-links li {
        width: 100%;
        max-width: 420px;
        text-align: center;
        margin: 0;
    }
    .nav-links .nav-link-wrapper {
        display: flex !important;
        align-items: center;
        justify-content: center;
        gap: 8px;
    }
    header.site-header.nav-active .nav-links a {
        color: #FAF8F5 !important;
        font-family: var(--font-serif, 'Cormorant Garamond', Georgia, serif);
        font-size: 21px;
        font-weight: 500;
        letter-spacing: 0.08em;
        padding: 8px 14px;
        display: inline-block;
    }
    header.site-header.nav-active .nav-links a:hover,
    header.site-header.nav-active .nav-links a.active {
        color: var(--primary-color, #FAAB76) !important;
    }

    .dropdown-arrow-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        color: #FAAB76;
        cursor: pointer;
        transition: transform 0.3s ease;
    }

    /* Submenu dropdown trên di động dạng Accordion mở rộng */
    .nav-links li.has-dropdown .dropdown-menu {
        display: none;
        position: static !important;
        width: 100%;
        background: rgba(0, 0, 0, 0.35) !important;
        border: 1px solid rgba(250, 171, 118, 0.25) !important;
        border-radius: 4px;
        padding: 6px 0;
        margin: 6px 0 10px 0;
        box-shadow: none !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
    }

    .nav-links li.has-dropdown.open-dropdown .dropdown-menu {
        display: block !important;
    }

    .nav-links li.has-dropdown.open-dropdown .dropdown-arrow-toggle i {
        transform: rotate(180deg);
    }

    .dropdown-menu .dropdown-item {
        display: block;
        padding: 10px 16px;
        font-size: 15px;
        color: rgba(253, 251, 247, 0.85);
        text-decoration: none;
        text-align: center;
        transition: all 0.2s ease;
    }

    .dropdown-menu .dropdown-item:hover,
    .dropdown-menu .dropdown-item.active {
        color: #FAAB76 !important;
        background: rgba(250, 171, 118, 0.15);
    }

    /* Các nút thao tác ở cuối drawer trên di động */
    .mobile-only-actions {
        display: block !important;
        width: 100%;
        margin-top: 15px;
        padding-top: 20px;
        border-top: 1px solid rgba(250, 171, 118, 0.2);
    }

    .mobile-actions-wrapper {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }

    .mobile-actions-wrapper .lang-switch {
        display: flex !important;
        color: #FAF8F5 !important;
        border: 1px solid rgba(250, 171, 118, 0.4) !important;
        background: rgba(45, 30, 27, 0.9);
        padding: 8px 20px;
        font-size: 13px;
        border-radius: 20px;
    }
    .mobile-actions-wrapper .lang-switch a {
        color: #FAF8F5 !important;
    }
    .mobile-actions-wrapper .lang-switch a.active {
        color: var(--primary-color, #FAAB76) !important;
    }

    .mobile-actions-wrapper .btn-booking-mobile {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        background-color: var(--primary-color, #FAAB76) !important;
        color: #352927 !important;
        padding: 12px 30px;
        font-weight: 700;
        font-size: 13px;
        letter-spacing: 1px;
        text-transform: uppercase;
        text-decoration: none;
        border-radius: 0px !important;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    }

    .hero-title {
        font-size: 40px;
    }
    .booking-form {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .booking-bar-container {
        margin-top: -30px;
    }
    .intro-section .intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .intro-images {
        height: 380px;
    }
    .room-grid {
        grid-template-columns: 1fr;
    }
    .feature-row {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .feature-row.reverse {
        direction: ltr;
    }
    .feature-img {
        height: 300px;
    }
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@keyframes fadeInMobileMenu {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================
   POPUP BOOKING MODAL (LUXURY CHARCOAL & GOLD)
   ========================================== */
.booking-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10100;
    display: none;
    align-items: center;
    justify-content: center;
}

.booking-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(17, 17, 17, 0.85);
    backdrop-filter: blur(8px);
}

.booking-modal-wrapper {
    position: relative;
    width: 90%;
    max-width: 680px;
    background: #1a1a1a;
    border: 1px solid rgba(197, 168, 128, 0.25);
    border-radius: 16px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    z-index: 10102;
    transform: scale(0.95);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.booking-modal.active .booking-modal-wrapper {
    transform: scale(1);
    opacity: 1;
}

.booking-modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 32px;
    color: #c5a880;
    cursor: pointer;
    z-index: 10105;
    transition: var(--transition-smooth);
}

.booking-modal-close:hover {
    color: #fff;
    transform: rotate(90deg);
}

.booking-modal-header {
    background: #111;
    padding: 30px 40px 20px;
    border-bottom: 1px solid rgba(197, 168, 128, 0.1);
    text-align: center;
}

.booking-modal-header h2 {
    font-family: var(--font-serif);
    color: #c5a880;
    font-size: 24px;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
    text-transform: uppercase;
}

.booking-modal-header p {
    color: #a3a3a3;
    font-size: 13px;
}

.booking-modal-content {
    padding: 30px 40px;
    max-height: 70vh;
    overflow-y: auto;
}

.booking-modal-content::-webkit-scrollbar {
    width: 6px;
}
.booking-modal-content::-webkit-scrollbar-track {
    background: #1a1a1a;
}
.booking-modal-content::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 3px;
}
.booking-modal-content::-webkit-scrollbar-thumb:hover {
    background: #c5a880;
}

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

@media (max-width: 576px) {
    .booking-modal-grid {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-bottom: 15px;
    }
    .booking-modal-content {
        padding: 20px;
    }
    .booking-modal-header {
        padding: 25px 20px 15px;
    }
}

.booking-modal-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 15px;
}

.booking-modal-field label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #c5a880;
}

.booking-modal-field input[type="text"],
.booking-modal-field input[type="email"],
.booking-modal-field input[type="tel"],
.booking-modal-field input[type="date"],
.booking-modal-field select,
.booking-modal-field textarea {
    background: #111;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-family: inherit;
    transition: var(--transition-smooth);
    width: 100%;
}

.booking-modal-field input:focus,
.booking-modal-field select:focus,
.booking-modal-field textarea:focus {
    outline: none;
    border-color: #c5a880;
    box-shadow: 0 0 8px rgba(197, 168, 128, 0.2);
}

.btn-booking-modal-submit {
    background: #c5a880;
    color: #111;
    border: none;
    padding: 14px 40px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition-smooth);
    width: 100%;
    box-shadow: 0 4px 15px rgba(197, 168, 128, 0.2);
}

.btn-booking-modal-submit:hover {
    background: #b59870;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(197, 168, 128, 0.3);
}

/* Sửa lỗi Đặt phòng nhấp nháy trên di động */
@media (max-width: 768px) {
    .btn-booking-nav,
    header.site-header.scrolled .btn-booking-nav,
    body.body-inner header.site-header .btn-booking-nav {
        display: none !important;
    }
    .lang-switch,
    header.site-header.scrolled .lang-switch,
    body.body-inner header.site-header .lang-switch {
        display: none !important;
    }
    
    header.site-header.nav-active .nav-actions .btn-booking-nav {
        display: flex !important;
    }
    header.site-header.nav-active .nav-actions .lang-switch {
        display: flex !important;
    }
}

/* ============================================================
   THE MYST DONG KHOI - HERITAGE BOUTIQUE STYLING
   ============================================================ */
.section-heritage-story {
    padding: 100px 0;
    background-color: var(--bg-light);
    color: var(--text-dark);
    position: relative;
}

.heritage-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.heritage-grid.reverse {
    direction: rtl;
}

.heritage-grid.reverse > * {
    direction: ltr;
}

.heritage-tag {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #453735;
    background: rgba(250, 171, 118, 0.15);
    border: 1px solid var(--border-color);
    padding: 6px 16px;
    border-radius: 30px;
    margin-bottom: 20px;
}

.heritage-title {
    font-family: var(--font-serif);
    font-size: 42px;
    font-weight: 400;
    line-height: 1.2;
    color: var(--secondary-color);
    margin-bottom: 24px;
    letter-spacing: 0.03em;
}

.heritage-subtitle {
    font-family: var(--font-serif);
    font-size: 20px;
    font-style: italic;
    color: #7E706E;
    margin-bottom: 20px;
    line-height: 1.5;
}

.heritage-desc {
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-body);
    margin-bottom: 30px;
}

.heritage-quote {
    font-family: var(--font-serif);
    font-size: 22px;
    font-style: italic;
    color: var(--primary-color);
    border-left: 3px solid var(--primary-color);
    padding-left: 20px;
    margin: 25px 0;
    line-height: 1.6;
}

.heritage-img-box {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(69, 55, 53, 0.15);
}

.heritage-img-box img {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
    transition: transform 0.8s ease;
}

.heritage-img-box:hover img {
    transform: scale(1.05);
}

.heritage-img-frame {
    position: absolute;
    inset: -12px;
    border: 1px solid var(--border-color);
    pointer-events: none;
    z-index: 1;
}
.horizontal-slider-section {
    padding: 80px 0;
    background-color: var(--bg-dark);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.horizontal-gallery-section {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.horizontal-gallery-header {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto 35px auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.horizontal-gallery-header h2 {
    font-family: var(--font-serif);
    font-size: 34px;
    color: var(--primary-color, #FAAB76);
    margin-bottom: 8px;
    letter-spacing: 0.03em;
}

.horizontal-gallery-header p {
    font-size: 15px;
    color: inherit;
    opacity: 0.85;
    margin: 0;
}

.horizontal-slider-header {
    text-align: center;
    margin-bottom: 50px;
    padding: 0 20px;
}

.horizontal-slider-header h2 {
    font-family: var(--font-serif);
    font-size: 38px;
    color: var(--primary-color);
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.horizontal-slider-header p {
    font-size: 15px;
    color: rgba(253, 251, 247, 0.7);
    max-width: 650px;
    margin: 0 auto;
}

.horizontal-slider-container {
    position: relative;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.horizontal-slider-track {
    display: flex;
    gap: 25px;
    overflow-x: auto;
    scroll-behavior: auto;
    scroll-snap-type: none;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 30px;
    cursor: grab;
    user-select: none;
}

.horizontal-slider-track::-webkit-scrollbar {
    height: 6px;
}

.horizontal-slider-track::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}

.horizontal-slider-track::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 10px;
}

.horizontal-slider-track.active {
    cursor: grabbing;
    scroll-snap-type: none;
    scroll-behavior: auto;
}

.horizontal-card-item {
    flex: 0 0 380px;
    scroll-snap-align: start;
    background: var(--bg-dark-deep);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.horizontal-card-item:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 45px rgba(232, 203, 158, 0.2);
}

.horizontal-card-img-wrapper {
    position: relative;
    width: 100%;
    height: 260px;
    overflow: hidden;
}

.horizontal-card-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.horizontal-card-item:hover .horizontal-card-img-wrapper img {
    transform: scale(1.08);
}

.horizontal-card-price-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(59, 9, 15, 0.85);
    backdrop-filter: blur(8px);
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 30px;
    border: 1px solid var(--border-color);
}

.horizontal-card-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.horizontal-card-content h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    color: var(--text-light);
    margin-bottom: 10px;
    transition: var(--transition-smooth);
}

.horizontal-card-item:hover .horizontal-card-content h3 {
    color: var(--primary-color);
}

.horizontal-card-content p {
    font-size: 13.5px;
    line-height: 1.6;
    color: rgba(253, 251, 247, 0.7);
    margin-bottom: 20px;
    flex-grow: 1;
}

.horizontal-card-btn {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: var(--transition-smooth);
}

.horizontal-card-btn:hover {
    color: #fff;
    transform: translateX(5px);
}

.horizontal-slider-controls {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
}

.slider-btn-prev, .slider-btn-next {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.05);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
    transition: var(--transition-smooth);
}

.slider-btn-prev:hover, .slider-btn-next:hover {
    background: var(--primary-color);
    color: var(--bg-dark);
    transform: scale(1.1);
}

/* ============================================================
   FLAMINGO RESORTS STYLE HORIZONTAL SHOWCASE SLIDER
   ============================================================ */
.flamingo-slider-section {
    padding: 100px 0;
    background-color: var(--secondary-color);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.flamingo-top-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: flex-end;
    margin-bottom: 50px;
}

.flamingo-title-sub {
    font-family: var(--font-sans);
    font-size: 28px;
    font-weight: 300;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-light);
    display: block;
    margin-bottom: 5px;
}

.flamingo-title-main {
    font-family: var(--font-sans);
    font-size: 42px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--primary-color);
    margin: 0;
}

.flamingo-top-desc {
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.8;
    color: rgba(253, 251, 247, 0.85);
}

.flamingo-slider-wrapper {
    position: relative;
}

.flamingo-slider-track {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    scroll-snap-type: none;
    scroll-behavior: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 30px;
}

.flamingo-slider-track::-webkit-scrollbar {
    height: 4px;
}

.flamingo-slider-track::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

.flamingo-card-item {
    flex: 0 0 850px;
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    background: #FFFFFF;
    color: var(--text-dark);
    border-radius: 4px;
    overflow: hidden;
    scroll-snap-align: start;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
    transition: transform 0.4s ease;
}

.flamingo-card-item:hover {
    transform: translateY(-5px);
}

.flamingo-card-content {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.flamingo-card-tag {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.flamingo-card-title {
    font-family: var(--font-serif);
    font-size: 30px;
    font-weight: 500;
    line-height: 1.2;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.flamingo-card-desc {
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-body);
    margin-bottom: 30px;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.flamingo-card-btn {
    align-self: flex-start;
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--primary-color);
    text-decoration: none;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 4px;
    transition: var(--transition-smooth);
}

.flamingo-card-btn:hover {
    color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.flamingo-card-media {
    height: 100%;
    min-height: 380px;
    overflow: hidden;
}

.flamingo-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.flamingo-card-item:hover .flamingo-card-media img {
    transform: scale(1.08);
}

.flamingo-controls {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 30px;
}

.flamingo-btn-arrow {
    width: 50px;
    height: 50px;
    border: 1px solid rgba(250, 171, 118, 0.4);
    background: rgba(255, 255, 255, 0.05);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
    transition: var(--transition-smooth);
    border-radius: 2px;
}

.flamingo-btn-arrow:hover {
    background: var(--primary-color);
    color: var(--secondary-color);
    border-color: var(--primary-color);
}

@media (max-width: 991px) {
    .flamingo-top-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .flamingo-card-item {
        flex: 0 0 600px;
        grid-template-columns: 1fr;
    }
    .flamingo-card-media {
        height: 250px;
        min-height: 250px;
    }
}

@media (max-width: 575px) {
    .flamingo-card-item {
        flex: 0 0 320px;
    }
    .flamingo-title-main {
        font-size: 30px;
    }
}

/* ==========================================
   BẢN MÒNG ECO RESORT - DROPDOWN MENU MULTI-LEVEL (THEMYST STYLE)
   ========================================== */
.dropdown-arrow-toggle {
    cursor: pointer;
    padding: 4px 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color, #FAAB76);
}

@media (min-width: 992px) {
    .nav-links li.has-dropdown {
        position: relative;
        padding-bottom: 10px;
        margin-bottom: -10px;
    }

    .nav-links li.has-dropdown:hover > .dropdown-menu,
    .dropdown-menu:hover {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        pointer-events: auto;
    }

    .dropdown-menu {
        position: absolute;
        top: 100%;
        left: 0;
        min-width: 240px;
        background: rgba(44, 34, 33, 0.96);
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
        border: 1px solid rgba(250, 171, 118, 0.35);
        border-radius: 8px;
        padding: 10px 0;
        margin: 0;
        list-style: none;
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transform: translateY(8px);
        transition: all 0.25s cubic-bezier(0.165, 0.84, 0.44, 1);
        z-index: 1000;
        pointer-events: none;
    }

    /* Cầu nối tàng hình giữ hover chuột mượt mà */
    .dropdown-menu::before {
        content: '';
        position: absolute;
        top: -15px;
        left: 0;
        width: 100%;
        height: 15px;
        background: transparent;
    }

    .dropdown-menu li {
        margin: 0;
        padding: 0;
        display: block;
    }

    .dropdown-menu .dropdown-item {
        display: block;
        padding: 10px 20px;
        font-size: 13.5px;
        font-family: var(--font-sans);
        font-weight: 500;
        letter-spacing: 0.03em;
        color: rgba(250, 248, 245, 0.9);
        text-decoration: none;
        transition: all 0.2s ease;
        white-space: nowrap;
    }

    .dropdown-menu .dropdown-item:hover,
    .dropdown-menu .dropdown-item.active {
        color: var(--primary-color, #FAAB76);
        background: rgba(250, 171, 118, 0.12);
        padding-left: 25px;
    }
}

/* ==========================================
   BẢN MÒNG ECO RESORT - MOBILE UI OPTIMIZATIONS
   ========================================== */
@media (max-width: 768px) {
    /* Modal Chi Tiết Phòng trên Di Động */
    #bmRoomDetailModal {
        padding: 10px !important;
    }
    #bmRoomDetailModal .bm-modal-content {
        max-height: 92vh !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch;
        margin: 0 auto !important;
        width: 100% !important;
    }
    #bmRoomDetailGrid {
        grid-template-columns: 1fr !important;
    }
    #bmRoomDetailGrid > div:first-child {
        min-height: 240px !important;
        height: 240px !important;
    }
    #bmRoomDetailGrid > div:last-child {
        max-height: none !important;
        padding: 24px 18px !important;
    }

    /* Modal Quick Booking Form trên Di Động */
    #bmQuickBookingModal {
        padding: 10px !important;
    }
    #bmQuickBookingModal > div {
        max-height: 92vh !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch;
        width: 100% !important;
        padding: 24px 18px !important;
    }

    /* Hero Banner & Titles */
    .hero-title {
        font-size: 32px !important;
        line-height: 1.25 !important;
    }
    .hero-subtitle {
        font-size: 12px !important;
        letter-spacing: 0.15em !important;
    }
    .hero-content {
        padding: 0 15px !important;
    }

    /* Booking Bar trên Di Động */
    .booking-bar-container {
        padding: 0 15px !important;
    }
    .booking-form {
        grid-template-columns: 1fr !important;
        gap: 10px !important;
    }
    .booking-field input,
    .booking-field select {
        padding: 12px !important;
        font-size: 14px !important;
    }
    .btn-booking-submit {
        padding: 14px !important;
        font-size: 13px !important;
    }
}

/* ============================================================
   BẢN MÒNG ECO RESORT - COMPREHENSIVE MOBILE RESPONSIVE SYSTEM
   Chuyển tất cả các bố cục 2-3 cột thành 1 cột chuẩn đẹp trên Mobile
   ============================================================ */

/* 1. CHUYỂN TẤT CẢ KHỐI GRID 2 CỘT SANG 1 CỘT TRÊN MOBILE (<991px) */
.section-grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

@media (max-width: 991px) {
    .section-grid-2col {
        grid-template-columns: 1fr !important;
        gap: 30px !important;
    }
    
    /* KHỐI INTRO / HERITAGE STORY */
    .section-heritage-story {
        padding: 50px 0 !important;
    }
    .heritage-grid {
        grid-template-columns: 1fr !important;
        gap: 35px !important;
        direction: ltr !important;
    }
    .heritage-title {
        font-size: 28px !important;
        line-height: 1.25 !important;
        margin-bottom: 16px !important;
    }
    .heritage-subtitle {
        font-size: 16px !important;
    }
    .heritage-desc {
        font-size: 14px !important;
        line-height: 1.7 !important;
    }
    .heritage-images {
        position: relative !important;
        margin-top: 15px !important;
        width: 100% !important;
    }
    .heritage-images .heritage-img-box:first-child {
        height: 260px !important;
    }
    .heritage-images .heritage-img-box:last-child {
        position: relative !important;
        width: 85% !important;
        bottom: 0 !important;
        left: 0 !important;
        margin-top: -30px !important;
        margin-left: auto !important;
        border: 3px solid var(--bg-light) !important;
        box-shadow: 0 10px 25px rgba(0,0,0,0.15) !important;
    }

    /* KHỐI ẨM THỰC CHỢ BẢN MÒNG & XE TRƯỢT NÚI ALPINE */
    .section-dining-market,
    .section-alpine-highlight {
        padding: 50px 0 !important;
    }
    .section-dining-market h2,
    .section-alpine-highlight h2 {
        font-size: 28px !important;
        margin-bottom: 15px !important;
    }
    .dining-img-wrapper,
    .alpine-img-wrapper {
        height: 250px !important;
        border-radius: 12px !important;
    }

    /* KHỐI LIÊN HỆ & TRANG LIÊN HỆ */
    .contact-grid-wrapper,
    .contact-grid-2col,
    .contact-form-2col,
    .contact-social-2col {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }

    /* KHỐI DANH MỤC PHÒNG NGHỈ (ROOM SHOWCASE) */
    .room-list-item-vertical {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    .room-list-item-vertical > div:first-child {
        height: 220px !important;
    }
    .room-grid-list .heritage-grid {
        padding: 24px !important;
    }
    .room-grid-list .heritage-img-box {
        height: 240px !important;
    }
    .room-grid-list .heritage-content h3 {
        font-size: 24px !important;
    }

    /* TRANG CHI TIẾT PHÒNG (ROOM DETAIL) */
    .room-detail-media-grid,
    .room-detail-main-grid,
    .blog-grid-3col {
        grid-template-columns: 1fr !important;
        gap: 25px !important;
    }
    .room-detail-gallery-right {
        height: auto !important;
        grid-template-columns: 1fr 1fr !important;
    }
    .room-detail-main-media {
        height: 300px !important;
    }
}

/* 2. CHUYỂN BỐ CỤC 1 CỘT CHO MÀN HÌNH NHỎ MOBILE (<575px) */
@media (max-width: 575px) {
    .container {
        width: 94% !important;
        padding-left: 8px !important;
        padding-right: 8px !important;
    }
    .horizontal-card-item {
        flex: 0 0 86vw !important;
        max-width: 86vw !important;
    }
    .blog-showcase-card {
        flex: 0 0 86vw !important;
    }
    .gallery-grid-responsive {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
    }
    .btn-booking-nav,
    .btn-heritage-primary,
    .btn-heritage-outline {
        padding: 10px 20px !important;
        font-size: 11px !important;
    }
}