/* Design System & Root Variables */
:root {
    --primary: #A89078;      /* Warm Wood */
    --primary-dark: #8E7860;
    --secondary: #2ECC71;    /* Lush Green */
    --dark: #2D3436;         /* Deep Charcoal */
    --light: #F8F9FA;        /* Soft White */
    --white: #FFFFFF;
    --text: #4A4A4A;
    --text-light: #7D7D7D;
    --section-padding: 100px 0;
    --container-width: 1200px;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 10px 30px rgba(0,0,0,0.08);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
}

/* Reset & Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Anuphan', 'Inter', sans-serif;
    color: var(--text);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, .logo, .subtitle {
    font-family: 'Outfit', 'Anuphan', sans-serif;
    color: var(--dark);
    font-weight: 700;
}

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

ul {
    list-style: none;
}

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

.container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
}

.section-padding {
    padding: var(--section-padding);
}

.bg-light {
    background-color: var(--light);
}

.bg-dark {
    background-color: var(--dark);
}

.text-white {
    color: var(--white);
}

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

.subtitle {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    color: var(--primary);
    display: block;
    margin-bottom: 12px;
}

.subtitle.light {
    color: var(--primary);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    font-size: 1.5rem;
    color: var(--dark);
    font-weight: 700;
    letter-spacing: -1px;
}

.nav-logo {
    height: 45px;
    width: auto;
    border-radius: 50%;
}

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

h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 24px;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

/* Navigation */
#main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

#main-nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 12px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
}

.logo {
    font-size: 1.5rem;
    letter-spacing: 1px;
}

.logo span {
    font-weight: 300;
    margin-left: 4px;
}

.nav-links {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-links a {
    font-weight: 400;
    font-size: 0.95rem;
}

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

/* Language Selector */
.lang-selector {
    position: relative;
    margin-left: 10px;
    padding: 5px 0; /* Add small vertical padding to broaden hover trigger */
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 12px;
    border-radius: 30px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--white);
    transition: var(--transition);
}

#main-nav.scrolled .lang-btn {
    color: var(--text);
    background: var(--light);
    border-color: #eee;
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px);
    border-radius: var(--radius-md);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
    padding: 10px;
    width: 200px;
    visibility: hidden;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.5);
    pointer-events: none;
    z-index: 1001;
}

.lang-selector:hover .lang-dropdown {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 15px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
    color: var(--text);
}

.lang-option:hover {
    background: var(--primary);
    color: var(--white);
}

.lang-option.active {
    background: var(--light);
    font-weight: 700;
}

.lang-option:hover.active {
    background: var(--primary);
}

/* Icons and Fixes */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--dark);
}


/* Buttons */
.btn-primary {
    background: var(--primary);
    color: var(--white);
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    display: inline-block;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(168,144,120,0.3);
}

.btn-secondary {
    background: var(--white);
    color: var(--dark);
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    display: inline-block;
}

.btn-secondary:hover {
    background: var(--light);
    transform: translateY(-3px);
}

.btn-outline {
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    display: inline-block;
}

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

.btn-booking {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    width: 100%;
    margin-bottom: 10px;
}

.btn-trip {
    background: #003580; /* Trip.com Blue */
    color: white !important;
}

.btn-booking-com {
    background: #003580; /* Booking.com Blue */
    color: white !important;
}

.btn-trip:hover, .btn-booking-com:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,53,128,0.2);
}

.booking-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 15px;
}


/* Hero Section */
#hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    color: var(--white);
    text-align: center;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transform: scale(1.1);
    transition: transform 10s ease;
}

#hero:hover .hero-bg {
    transform: scale(1);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.5) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: clamp(3rem, 10vw, 5.5rem);
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--white);
}

.hero-content h1 span {
    display: block;
    font-weight: 300;
    font-style: italic;
    color: var(--primary);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* About Section */
.about-img {
    position: relative;
}

.rules-box {
    background: #FFF9F5;
    padding: 24px;
    border-radius: var(--radius-md);
    margin: 30px 0;
    border-left: 4px solid var(--primary);
}

.rules-box h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: var(--primary-dark);
}

.rules-box ul li {
    list-style: none;
    margin-bottom: 8px;
    font-size: 0.95rem;
    color: var(--text);
}

.rounded-img {
    border-radius: var(--radius-lg);
    width: 100%;
    height: 100%;
    min-height: 400px;
    object-fit: cover;
}

.shadow {
    box-shadow: var(--shadow);
}

.stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
}

.stat-item h3 {
    font-size: 2rem;
    color: var(--primary);
}

/* House Cards */
.section-header {
    margin-bottom: 60px;
}

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

.house-card:hover {
    transform: translateY(-10px);
}

.house-img {
    position: relative;
    height: 300px;
}

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

.room-thumbnails {
    display: flex;
    gap: 8px;
    padding: 10px 20px;
    background: var(--light);
    overflow-x: auto;
    border-bottom: 1px solid #eee;
}

.room-thumb {
    width: 60px;
    height: 45px;
    flex-shrink: 0;
    border-radius: 4px;
    cursor: pointer;
    overflow: hidden;
    border: 2px solid transparent;
    transition: var(--transition);
}

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

.room-thumb:hover {
    border-color: var(--primary);
}

.room-thumb.active {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(168,144,120,0.2);
}


.price-tag {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: var(--white);
    padding: 8px 16px;
    border-radius: 40px;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.house-info {
    padding: 30px;
}

.house-info h3 {
    margin-bottom: 12px;
}

.house-info p {
    color: var(--text-light);
    margin-bottom: 24px;
}

.house-features {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 30px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.house-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-light);
}

.house-features i {
    width: 18px;
    color: var(--primary);
}

/* Amenities */
.amenities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.amenity-item {
    padding: 40px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.amenity-item:hover {
    background: var(--primary);
    color: var(--white);
}

.amenity-item:hover h4, .amenity-item:hover p {
    color: var(--white);
}

.amenity-item i {
    width: 48px;
    height: 48px;
    margin-bottom: 24px;
    color: var(--primary);
}

.amenity-item:hover i {
    color: var(--white);
}

.amenity-item h4 {
    margin-bottom: 12px;
    font-size: 1.25rem;
}

/* Attractions Grid */
.attractions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.attraction-item {
    position: relative;
    padding: 40px 30px;
    background: var(--light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 200px;
    border: 1px solid rgba(0,0,0,0.05);
}

.attraction-item:hover {
    background: var(--primary);
    transform: translateY(-5px);
}


.attraction-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    z-index: 1;
    transition: var(--transition);
}

.attraction-item:hover .attraction-info {
    color: var(--white);
}


.attraction-item .time {
    display: inline-block;
    padding: 6px 14px;
    background: var(--primary);
    color: var(--white);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 15px;
    width: fit-content;
    transition: var(--transition);
}

.attraction-item:hover .time {
    background: var(--white);
    color: var(--primary);
}

.attraction-item h4 {
    font-size: 1.25rem;
    margin-bottom: 8px;
    color: var(--dark);
    transition: var(--transition);
}

.attraction-item:hover h4 {
    color: var(--white);
}

.attraction-item p {
    font-size: 0.9rem;
    color: var(--text-light);
    transition: var(--transition);
}

.attraction-item:hover p {
    color: rgba(255,255,255,0.8);
}


/* Lightbox Wrapper */
#lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.95);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

#lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    max-width: 90%;
    max-height: 85%;
    position: relative;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

#lightbox.active .lightbox-content {
    transform: scale(1);
}

.lightbox-content img {
    width: 100%;
    height: auto;
    max-height: 85vh;
    border-radius: 4px;
    box-shadow: 0 0 50px rgba(0,0,0,0.5);
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    color: var(--white);
    font-size: 2rem;
    cursor: pointer;
    background: rgba(255,255,255,0.1);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.lightbox-close:hover {
    background: var(--primary);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    transform: translateY(-50%);
    pointer-events: none;
}

.lightbox-nav button {
    background: rgba(255,255,255,0.1);
    color: var(--white);
    border: none;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    pointer-events: auto;
}

.lightbox-nav button:hover {
    background: var(--primary);
}

.lightbox-caption {
    position: absolute;
    bottom: -40px;
    left: 0;
    width: 100%;
    text-align: center;
    color: var(--white);
    font-size: 1rem;
    font-weight: 300;
}

/* Gallery Section */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
    padding: 20px 0;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    aspect-ratio: 4/3;
    box-shadow: var(--shadow);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

/* Responsive adjustments for gallery */
@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

/* Contact Section */
.contact-list {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
}

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

.contact-link i {
    color: var(--primary);
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 400px;
}

/* Footer */
footer {
    padding: 40px 0;
    border-top: 1px solid #eee;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Responsive */
@media (max-width: 991px) {
    .grid-2 {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .nav-links {
        display: none;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        right: 0;
        width: 80%;
        height: 100vh;
        background: var(--white);
        padding: 100px 40px;
        gap: 30px;
        box-shadow: -10px 0 30px rgba(0,0,0,0.1);
        z-index: 2000;
        animation: slideIn 0.3s ease-out;
    }

    @keyframes slideIn {
        from { transform: translateX(100%); }
        to { transform: translateX(0); }
    }

    .mobile-toggle {
        display: block;
        position: relative;
        z-index: 2001;
    }

    .hero-content h1 {
        font-size: 3.5rem;
    }

    .section-padding {
        padding: 60px 0;
    }
}

@media (max-width: 768px) {
    .hero-btns {
        flex-direction: column;
    }
    
    .stats {
        flex-direction: column;
        gap: 20px;
    }
}