/* ========================================
   CSS Variables & Reset
======================================== */
:root {
    --primary-color: #4f46e5;
    --primary-dark: #4338ca;
    --primary-light: #818cf8;
    --secondary-color: #0ea5e9;
    --success-color: #22c55e;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --dark-color: #1e293b;
    --text-color: #475569;
    --text-light: #94a3b8;
    --border-color: #e2e8f0;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --radius-sm: 6px;
    --radius: 12px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
}

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

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

body {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-light);
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

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

ul {
    list-style: none;
}

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

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

/* ========================================
   Buttons
======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-success {
    background: var(--success-color);
    color: var(--white);
}

.btn-block {
    width: 100%;
}

/* ========================================
   Cover Section
======================================== */
.cover-section {
    position: relative;
    height: 400px;
    overflow: hidden;
}

.cover-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

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

.cover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.3));
}

.cover-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px 0;
    color: var(--white);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    font-size: 14px;
    flex-wrap: wrap;
}

.breadcrumb a:hover {
    color: var(--primary-light);
}

.breadcrumb i {
    font-size: 10px;
    opacity: 0.6;
}

.listing-badge {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
}

.badge-featured {
    background: var(--warning-color);
    color: var(--dark-color);
}

.badge-verified {
    background: var(--success-color);
    color: var(--white);
}

.listing-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.2;
}

.listing-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
}

.meta-item i {
    color: var(--primary-light);
}

.rating i {
    color: var(--warning-color);
}

.cover-actions {
    position: absolute;
    top: 30px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.action-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: none;
    color: var(--white);
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
}

.action-btn:hover {
    background: var(--primary-color);
    transform: scale(1.1);
}

/* ========================================
   Main Content
======================================== */
.main-content {
    padding: 30px 0;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 30px;
}

/* ========================================
   Cards
======================================== */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
    margin-bottom: 20px;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    border-bottom: 1px solid var(--border-color);
}

.card-header h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 600;
    color: var(--dark-color);
}

.card-header h3 i {
    color: var(--primary-color);
}

.card-body {
    padding: 20px;
}

/* ========================================
   Price Card
======================================== */
.price-card {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
}

.price-header {
    padding: 20px;
}

.price-label {
    font-size: 13px;
    opacity: 0.9;
}

.price-range {
    margin-top: 6px;
}

.price-symbol {
    font-size: 28px;
    font-weight: 700;
}

.price-text {
    display: block;
    font-size: 13px;
    margin-top: 4px;
    opacity: 0.9;
}

.price-status {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.15);
}

.status-open {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    color: #86efac;
    font-size: 14px;
}

.status-time {
    font-size: 13px;
    opacity: 0.9;
}

/* ========================================
   Gallery
======================================== */
.photo-count {
    font-size: 13px;
    color: var(--text-light);
}

.gallery-main {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    cursor: pointer;
    font-size: 14px;
    color: var(--dark-color);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.gallery-nav:hover {
    background: var(--primary-color);
    color: var(--white);
}

.gallery-nav.prev {
    left: 12px;
}

.gallery-nav.next {
    right: 12px;
}

.gallery-counter {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(0, 0, 0, 0.7);
    color: var(--white);
    padding: 5px 12px;
    border-radius: 50px;
    font-size: 13px;
}

.gallery-thumbnails {
    display: flex;
    gap: 8px;
    padding: 12px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.thumbnail {
    flex-shrink: 0;
    width: 70px;
    height: 50px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    opacity: 0.6;
    border: 2px solid transparent;
    transition: var(--transition);
}

.thumbnail:hover,
.thumbnail.active {
    opacity: 1;
    border-color: var(--primary-color);
}

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

/* ========================================
   Description
======================================== */
.description-card p {
    margin-bottom: 12px;
    color: var(--text-color);
    font-size: 14px;
    line-height: 1.7;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 12px 8px;
    background: var(--bg-light);
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition);
}

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

.feature-item i {
    font-size: 20px;
    color: var(--primary-color);
    transition: var(--transition);
}

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

.feature-item span {
    font-size: 12px;
    font-weight: 500;
}

/* ========================================
   Opening Hours
======================================== */
.hours-list li {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
}

.hours-list li:last-child {
    border-bottom: none;
}

.hours-list .day {
    font-weight: 500;
    color: var(--dark-color);
}

.hours-list .time {
    color: var(--text-color);
}

.hours-list li.highlight {
    background: linear-gradient(90deg, rgba(79, 70, 229, 0.1), transparent);
    margin: 0 -20px;
    padding: 10px 20px;
}

.hours-list li.highlight .day,
.hours-list li.highlight .time {
    color: var(--primary-color);
    font-weight: 600;
}

/* ========================================
   Contact Card
======================================== */
.sticky-card {
    position: sticky;
    top: 20px;
}

.contact-list {
    margin-bottom: 20px;
}

.contact-list li {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.contact-list li:last-child {
    border-bottom: none;
}

.contact-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    flex-shrink: 0;
    font-size: 14px;
}

.contact-info {
    flex: 1;
    min-width: 0;
}

.contact-info .label {
    display: block;
    font-size: 11px;
    color: var(--text-light);
    margin-bottom: 2px;
}

.contact-info .value {
    display: block;
    font-weight: 500;
    color: var(--dark-color);
    font-size: 13px;
    word-break: break-word;
}

.contact-info a.value:hover {
    color: var(--primary-color);
}

.contact-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.social-links {
    text-align: center;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.social-label {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 12px;
    display: block;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.social-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 14px;
    transition: var(--transition);
}

.social-icon:hover {
    transform: translateY(-3px);
}

.social-icon.facebook { background: #1877f2; }
.social-icon.twitter { background: #1da1f2; }
.social-icon.instagram { background: linear-gradient(45deg, #f09433, #dc2743, #bc1888); }
.social-icon.youtube { background: #ff0000; }

/* ========================================
   Map Card
======================================== */
.map-container {
    line-height: 0;
}

.map-container iframe {
    width: 100%;
    height: 180px;
    border: 0;
}

.map-btn-wrapper {
    padding: 12px;
}

/* ========================================
   Similar Listings
======================================== */
.similar-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.similar-item {
    display: flex;
    gap: 12px;
    padding: 12px;
    background: var(--bg-light);
    border-radius: var(--radius);
    transition: var(--transition);
}

.similar-item:hover {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.1), rgba(14, 165, 233, 0.1));
    transform: translateX(5px);
}

.similar-item img {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    flex-shrink: 0;
}

.similar-info {
    flex: 1;
    min-width: 0;
}

.similar-info h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 6px;
}

.similar-meta {
    display: flex;
    gap: 12px;
    font-size: 12px;
}

.similar-meta .stars {
    color: var(--warning-color);
}

.similar-meta .price {
    color: var(--success-color);
    font-weight: 600;
}

/* ========================================
   Back to Top
======================================== */
.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    border: none;
    cursor: pointer;
    font-size: 18px;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

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

.back-to-top:hover {
    transform: translateY(-5px);
}

/* ========================================
   Lightbox
======================================== */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox img {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: var(--radius);
}

.lightbox-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--white);
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition);
}

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

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--white);
    font-size: 18px;
    cursor: pointer;
    transition: var(--transition);
}

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

.lightbox-nav.prev {
    left: 20px;
}

.lightbox-nav.next {
    right: 20px;
}

/* ========================================
   TABLET RESPONSIVE (1024px)
======================================== */
@media (max-width: 1024px) {
    .container {
        padding: 0 15px;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .content-right {
        order: -1;
    }
    
    .sticky-card {
        position: static;
    }
}

/* ========================================
   MOBILE RESPONSIVE (768px)
======================================== */
@media (max-width: 768px) {
    html, body {
        overflow-x: hidden;
        width: 100%;
    }
    
    .container {
        padding: 0 12px;
        width: 100%;
        max-width: 100%;
    }
    
    /* Cover Mobile */
    .cover-section {
        height: auto;
        min-height: 280px;
    }
    
    .cover-content {
        padding: 20px 0;
    }
    
    .breadcrumb {
        font-size: 11px;
        gap: 5px;
        margin-bottom: 8px;
    }
    
    .listing-badge {
        margin-bottom: 8px;
    }
    
    .badge {
        padding: 4px 8px;
        font-size: 10px;
    }
    
    .listing-title {
        font-size: 20px;
        margin-bottom: 10px;
        padding-right: 50px;
    }
    
    .listing-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }
    
    .meta-item {
        font-size: 12px;
    }
    
    .cover-actions {
        top: 20px;
        right: 12px;
        flex-direction: row;
    }
    
    .action-btn {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }
    
    /* Main Content Mobile */
    .main-content {
        padding: 15px 0;
    }
    
    .content-grid {
        gap: 15px;
    }
    
    /* Cards Mobile */
    .card {
        margin-bottom: 12px;
        border-radius: var(--radius);
    }
    
    .card-header {
        padding: 12px 15px;
    }
    
    .card-header h3 {
        font-size: 14px;
    }
    
    .card-body {
        padding: 15px;
    }
    
    /* Price Card Mobile */
    .price-header {
        padding: 15px;
    }
    
    .price-symbol {
        font-size: 24px;
    }
    
    .price-text {
        font-size: 12px;
    }
    
    .price-status {
        padding: 10px 15px;
        flex-wrap: wrap;
        gap: 5px;
    }
    
    .status-open {
        font-size: 13px;
    }
    
    .status-time {
        font-size: 12px;
    }
    
    /* Gallery Mobile */
    .gallery-main {
        height: 200px;
    }
    
    .gallery-nav {
        width: 32px;
        height: 32px;
        font-size: 12px;
    }
    
    .gallery-nav.prev {
        left: 8px;
    }
    
    .gallery-nav.next {
        right: 8px;
    }
    
    .gallery-counter {
        padding: 4px 10px;
        font-size: 11px;
    }
    
    .gallery-thumbnails {
        padding: 10px;
        gap: 6px;
    }
    
    .thumbnail {
        width: 55px;
        height: 40px;
    }
    
    /* Description Mobile */
    .description-card p {
        font-size: 13px;
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
        margin-top: 15px;
        padding-top: 15px;
    }
    
    .feature-item {
        padding: 10px 5px;
    }
    
    .feature-item i {
        font-size: 18px;
    }
    
    .feature-item span {
        font-size: 10px;
    }
    
    /* Hours Mobile */
    .hours-list li {
        padding: 8px 0;
        font-size: 13px;
    }
    
    .hours-list li.highlight {
        margin: 0 -15px;
        padding: 8px 15px;
    }
    
    /* Contact Mobile */
    .contact-list li {
        padding: 10px 0;
        gap: 10px;
    }
    
    .contact-icon {
        width: 34px;
        height: 34px;
        font-size: 12px;
    }
    
    .contact-info .label {
        font-size: 10px;
    }
    
    .contact-info .value {
        font-size: 12px;
    }
    
    .btn {
        padding: 10px 16px;
        font-size: 12px;
    }
    
    .social-icon {
        width: 32px;
        height: 32px;
        font-size: 12px;
    }
    
    /* Map Mobile */
    .map-container iframe {
        height: 150px;
    }
    
    .map-btn-wrapper {
        padding: 10px;
    }
    
    /* Similar Mobile */
    .similar-item {
        padding: 10px;
    }
    
    .similar-item img {
        width: 50px;
        height: 50px;
    }
    
    .similar-info h4 {
        font-size: 13px;
    }
    
    .similar-meta {
        font-size: 11px;
    }
    
    /* Back to Top Mobile */
    .back-to-top {
        width: 40px;
        height: 40px;
        bottom: 15px;
        right: 12px;
        font-size: 16px;
    }
    
    /* Lightbox Mobile */
    .lightbox-close {
        width: 40px;
        height: 40px;
        top: 10px;
        right: 10px;
    }
    
    .lightbox-nav {
        width: 40px;
        height: 40px;
    }
    
    .lightbox-nav.prev {
        left: 10px;
    }
    
    .lightbox-nav.next {
        right: 10px;
    }
}

/* ========================================
   SMALL MOBILE (480px)
======================================== */
@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    .cover-section {
        min-height: 250px;
    }
    
    .cover-content {
        padding: 15px 0;
    }
    
    .listing-title {
        font-size: 18px;
    }
    
    .cover-actions {
        top: 15px;
        right: 10px;
    }
    
    .action-btn {
        width: 32px;
        height: 32px;
        font-size: 12px;
    }
    
    .card-header {
        padding: 10px 12px;
    }
    
    .card-header h3 {
        font-size: 13px;
        gap: 6px;
    }
    
    .card-body {
        padding: 12px;
    }
    
    .price-header {
        padding: 12px;
    }
    
    .price-symbol {
        font-size: 22px;
    }
    
    .price-status {
        padding: 8px 12px;
    }
    
    .gallery-main {
        height: 180px;
    }
    
    .gallery-thumbnails {
        padding: 8px;
    }
    
    .thumbnail {
        width: 50px;
        height: 36px;
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 6px;
    }
    
    .feature-item {
        padding: 8px 4px;
    }
    
    .feature-item i {
        font-size: 16px;
    }
    
    .feature-item span {
        font-size: 9px;
    }
    
    .hours-list li {
        font-size: 12px;
        padding: 6px 0;
    }
    
    .hours-list li.highlight {
        margin: 0 -12px;
        padding: 6px 12px;
    }
    
    .contact-icon {
        width: 30px;
        height: 30px;
        font-size: 11px;
    }
    
    .contact-info .value {
        font-size: 11px;
    }
    
    .btn {
        padding: 8px 12px;
        font-size: 11px;
    }
    
    .social-icon {
        width: 30px;
        height: 30px;
        font-size: 11px;
    }
    
    .map-container iframe {
        height: 130px;
    }
    
    .similar-item img {
        width: 45px;
        height: 45px;
    }
    
    .similar-info h4 {
        font-size: 12px;
    }
    
    .similar-meta {
        font-size: 10px;
    }
}

/* ========================================
   EXTRA SMALL (360px)
======================================== */
@media (max-width: 360px) {
    .container {
        padding: 0 8px;
    }
    
    .listing-title {
        font-size: 16px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-main {
        height: 160px;
    }
}