/* ===================================
   Global Styles & Reset
   =================================== */

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

:root {
    /* Colors */
    --color-primary: #C9A96E;
    --color-gold: #D4AF37;
    --color-white: #FFFFFF;
    --color-cream: #FAF8F3;
    --color-beige: #F5F1E8;
    --color-dark: #2C2C2C;
    --color-gray: #7A7A7A;
    --color-light-gray: #E8E8E8;
    
    /* Typography */
    --font-primary: 'Noto Serif KR', serif;
    --font-secondary: 'Montserrat', sans-serif;
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    color: var(--color-dark);
    background-color: var(--color-white);
    line-height: 1.8;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.container-fluid {
    width: 100%;
    padding: 0;
}

/* ===================================
   Navigation
   =================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(15px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition-smooth);
}

.navbar.transparent {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 15px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo a {
    text-decoration: none;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 0;
}

.logo-image {
    height: 80px;
    width: auto;
    transition: var(--transition-smooth);
    filter: drop-shadow(0 2px 8px rgba(201, 169, 110, 0.2));
    animation: logoGlow 3s ease-in-out infinite;
}

@keyframes logoGlow {
    0%, 100% {
        filter: drop-shadow(0 2px 8px rgba(201, 169, 110, 0.2));
    }
    50% {
        filter: drop-shadow(0 4px 16px rgba(201, 169, 110, 0.4));
    }
}

.logo-wrapper:hover .logo-image {
    transform: scale(1.05);
    filter: drop-shadow(0 6px 20px rgba(201, 169, 110, 0.5));
}

.logo-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-gold) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(201, 169, 110, 0.3);
    transition: var(--transition-smooth);
}

.logo-icon i {
    font-size: 1.3rem;
    color: var(--color-white);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.logo-wrapper:hover .logo-icon {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(201, 169, 110, 0.5);
}

.nav-logo h1 {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--color-dark);
    margin: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 50px;
}

.nav-link {
    font-family: var(--font-secondary);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    color: var(--color-dark);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    position: relative;
    transition: var(--transition-fast);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-primary);
    transition: var(--transition-fast);
}

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

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

.nav-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--color-dark);
    cursor: pointer;
    background: none;
    border: none;
    padding: 8px;
    transition: var(--transition-fast);
}

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

.nav-toggle:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ===================================
   Hero Section
   =================================== */

.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    overflow: hidden;
    padding-bottom: 80px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.1) 0%,
        rgba(0, 0, 0, 0.3) 50%,
        rgba(0, 0, 0, 0.6) 100%
    );
    z-index: 1;
}

.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: zoomIn 20s ease-out infinite alternate;
}

@keyframes zoomIn {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.1);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--color-white);
    padding: 0 20px;
    animation: fadeInUp 1.2s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subtitle {
    font-family: var(--font-secondary);
    font-size: 1rem;
    font-weight: 300;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 20px;
    color: var(--color-primary);
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 30px;
    letter-spacing: -2px;
}

.hero-description {
    font-size: 1.2rem;
    font-weight: 300;
    margin-bottom: 50px;
    opacity: 0.95;
}

.hero-btn {
    display: inline-block;
    padding: 18px 50px;
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
    text-decoration: none;
    font-family: var(--font-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: var(--transition-smooth);
}

.hero-btn:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(201, 169, 110, 0.3);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 1) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    animation: scrollAnimation 2s ease-in-out infinite;
}

@keyframes scrollAnimation {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 1;
    }
}

/* ===================================
   Section Styles
   =================================== */

.section-label {
    display: block;
    font-family: var(--font-secondary);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.section-title {
    font-size: 3rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 30px;
    letter-spacing: -1px;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

/* ===================================
   Introduction Section
   =================================== */

.intro-section {
    padding: 150px 0;
    background-color: var(--color-cream);
}

.intro-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.intro-text {
    font-size: 1.2rem;
    line-height: 2;
    color: var(--color-gray);
    font-weight: 300;
}

/* ===================================
   Destinations Section
   =================================== */

.destinations {
    padding: 120px 0;
    background-color: var(--color-white);
}

.destinations-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.destination-card {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1 / 1.2;
    cursor: pointer;
}

.destination-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.destination-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.destination-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0) 0%,
        rgba(0, 0, 0, 0.7) 100%
    );
    display: flex;
    align-items: flex-end;
    padding: 50px;
    transition: var(--transition-smooth);
}

.destination-content {
    opacity: 1;
    transform: translateY(0);
    transition: var(--transition-smooth);
}

.destination-name {
    font-family: var(--font-secondary);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 5px;
    letter-spacing: 1px;
}

.destination-subtitle {
    font-size: 1.1rem;
    color: var(--color-primary);
    margin-bottom: 20px;
    font-weight: 300;
}

.destination-btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: transparent;
    color: var(--color-white);
    border: 1px solid var(--color-white);
    text-decoration: none;
    font-family: var(--font-secondary);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition-smooth);
}

.destination-card:hover .destination-image {
    transform: scale(1.1);
}

.destination-card:hover .destination-overlay {
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.3) 0%,
        rgba(0, 0, 0, 0.85) 100%
    );
}

.destination-card:hover .destination-btn {
    opacity: 1;
    transform: translateY(0);
}

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

/* ===================================
   Why Choose Us Section
   =================================== */

.why-section {
    padding: 120px 0;
    background-color: var(--color-beige);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
    margin-top: 80px;
}

.feature-card {
    text-align: center;
    padding: 40px 20px;
    transition: var(--transition-smooth);
}

.feature-icon {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: 30px;
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--color-dark);
}

.feature-description {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-gray);
    font-weight: 300;
}

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

/* ===================================
   Reviews Section
   =================================== */

.reviews-section {
    padding: 120px 0;
    background-color: var(--color-cream);
}

.section-description {
    text-align: center;
    font-size: 1.1rem;
    color: var(--color-gray);
    margin-top: 15px;
    font-weight: 300;
}

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

.review-card {
    background-color: var(--color-white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition-smooth);
}

.review-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.review-card-header {
    padding: 20px 25px;
    background: linear-gradient(135deg, var(--color-beige) 0%, var(--color-white) 100%);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid var(--color-light-gray);
}

/* Review Image Styles */
.review-image-wrapper {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.review-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.review-badges-overlay {
    position: absolute;
    bottom: 15px;
    left: 15px;
    z-index: 10;
}

/* When image exists, adjust header */
.review-card-header:has(.review-image-wrapper) {
    padding: 0;
    background: transparent;
    border-bottom: none;
}

.review-destination-badge {
    padding: 8px 18px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-gold) 100%);
    color: var(--color-white);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 20px;
    letter-spacing: 1px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.review-card-content {
    padding: 25px;
}

.review-rating {
    display: flex;
    gap: 5px;
    margin-bottom: 12px;
    color: var(--color-gold);
    font-size: 1rem;
}

.review-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-dark);
    line-height: 1.4;
    font-family: 'Noto Serif KR', serif;
}

.review-text {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-gray);
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.review-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--color-light-gray);
}

.review-author {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-dark);
}

.review-date {
    font-size: 0.85rem;
    color: var(--color-gray);
}

.reviews-cta {
    text-align: center;
    margin-top: 60px;
}

.reviews-more-btn {
    display: inline-block;
    padding: 18px 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
    font-family: var(--font-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: 2px;
    transition: var(--transition-smooth);
    box-shadow: 0 10px 30px rgba(201, 169, 110, 0.3);
}

.reviews-more-btn:hover {
    background-color: var(--color-gold);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(201, 169, 110, 0.4);
}

.reviews-more {
    text-align: center;
    margin-top: 60px;
}

/* Loading and Error Messages */
.loading-message,
.no-reviews-message,
.error-message {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-gray);
    font-size: 1.1rem;
    grid-column: 1 / -1;
}

.loading-message i {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 15px;
    display: block;
}

.error-message {
    color: #e74c3c;
}

/* ===================================
   Contact Section
   =================================== */

.contact-section {
    padding: 120px 0;
    background-color: var(--color-white);
}

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

.contact-description {
    font-size: 1.1rem;
    line-height: 2;
    color: var(--color-gray);
    margin-bottom: 50px;
    font-weight: 300;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-top: 5px;
}

.contact-item h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-dark);
}

.contact-item p {
    font-size: 1rem;
    color: var(--color-gray);
    line-height: 1.6;
}

.contact-cta {
    margin-top: 40px;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 40px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-gold) 100%);
    color: var(--color-white);
    text-decoration: none;
    font-family: var(--font-secondary);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 1px;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(201, 169, 110, 0.3);
}

.contact-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(201, 169, 110, 0.4);
}

.contact-btn i {
    font-size: 1.1rem;
}

.contact-image {
    position: relative;
    height: 500px;
    overflow: hidden;
    border-radius: 2px;
}

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

/* ===================================
   Footer
   =================================== */

.footer {
    padding: 80px 0 40px;
    background-color: var(--color-dark);
    color: var(--color-white);
}

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

.footer-brand h3 {
    font-family: var(--font-secondary);
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: 3px;
    margin-bottom: 15px;
    color: var(--color-primary);
}

.footer-brand p {
    font-size: 1rem;
    margin-bottom: 40px;
    opacity: 0.8;
}

.footer-info p {
    font-size: 0.9rem;
    margin-bottom: 10px;
    opacity: 0.7;
    font-weight: 300;
}

.copyright {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.85rem;
}

/* Admin Access Button */
.admin-access {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.admin-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-family: var(--font-secondary);
    font-weight: 600;
    font-size: 15px;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.4);
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
}

.admin-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(102, 126, 234, 0.6);
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

.admin-btn i {
    font-size: 18px;
}

.admin-btn span {
    font-weight: 600;
}

/* Admin Button Animation */
@keyframes pulse-admin {
    0%, 100% {
        box-shadow: 0 8px 24px rgba(102, 126, 234, 0.4);
    }
    50% {
        box-shadow: 0 8px 32px rgba(102, 126, 234, 0.7);
    }
}

.admin-btn {
    animation: pulse-admin 3s ease-in-out infinite;
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 1024px) {
    .destinations-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
    
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .review-text {
        -webkit-line-clamp: 2;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        flex-direction: column;
        background-color: var(--color-white);
        width: 100%;
        padding: 40px;
        gap: 30px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transition: var(--transition-smooth);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .destinations-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .contact-image {
        height: 400px;
    }
    
    .container {
        padding: 0 20px;
    }
    
    .nav-container {
        padding: 15px 20px;
    }
    
    .logo-image {
        height: 70px;
    }
    
    .intro-section {
        padding: 80px 0;
    }
    
    .destinations,
    .why-section,
    .reviews-section,
    .contact-section {
        padding: 80px 0;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .review-card-content {
        padding: 20px;
    }
    
    .review-title {
        font-size: 1.1rem;
    }
    
    .section-header {
        margin-bottom: 50px;
    }
    
    /* Admin Button Mobile */
    .admin-access {
        bottom: 20px;
        right: 20px;
    }
    
    .admin-btn {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .admin-btn i {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .logo-image {
        height: 60px;
    }
    
    /* Admin Button Small Mobile */
    .admin-btn span {
        display: none;
    }
    
    .admin-btn {
        width: 56px;
        height: 56px;
        padding: 0;
        justify-content: center;
        border-radius: 50%;
    }
    
    .admin-btn i {
        font-size: 20px;
        margin: 0;
    }
    
    .logo-icon {
        width: 38px;
        height: 38px;
    }
    
    .logo-icon i {
        font-size: 1.1rem;
    }
    
    .logo-wrapper {
        gap: 10px;
    }
    
    .nav-logo h1 {
        font-size: 1.2rem;
        letter-spacing: 2px;
    }
    
    .nav-container {
        padding: 12px 20px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-btn {
        padding: 15px 35px;
        font-size: 0.8rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .destination-name {
        font-size: 2rem;
    }
    
    .destination-overlay {
        padding: 30px;
    }
}