/* Page Hero */
.page-hero {
    height: 50vh;
    background: linear-gradient(135deg, rgba(34, 34, 34, 0.7) 0%, rgba(34, 34, 34, 0.4) 100%), url('../images/hero-tours.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    margin-top: 80px;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.2) 100%);
}

.hero-content {
    max-width: 900px;
    padding: 3rem;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease;
    font-weight: 700;
    letter-spacing: -1.5px;
    line-height: 1.1;
}

.hero-content p {
    font-size: 1.375rem;
    animation: fadeInUp 1s ease 0.2s;
    animation-fill-mode: both;
    opacity: 0.95;
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
}

/* Filters Section */
.filters-section {
    background: var(--white);
    padding: 2.5rem 5%;
    box-shadow: var(--shadow-light);
    position: sticky;
    top: 80px;
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
}

.filters-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.search-box {
    display: flex;
    gap: 0;
    flex: 1;
    max-width: 450px;
    position: relative;
}

.search-box input {
    flex: 1;
    padding: 1rem 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--white);
}

.search-box input:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(255, 56, 92, 0.1);
}

.search-box input::placeholder {
    color: var(--text-light);
}

.search-box button {
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, var(--secondary-color) 0%, #E31E5A 100%);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    box-shadow: var(--shadow-light);
}

.search-box button:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-medium);
}

.filter-options {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-select {
    padding: 1rem 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    min-width: 160px;
    cursor: pointer;
    background: var(--white);
    transition: var(--transition);
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.75rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 3rem;
}

.filter-select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(255, 56, 92, 0.1);
}

.filter-select:hover {
    border-color: var(--primary-color);
}

/* Listings Grid */
.listings-grid {
    padding: 4rem 5%;
    background: var(--light-gray);
    min-height: 60vh;
}

.listings-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 2rem;
}

.listing-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 0, 0, 0.06);
    position: relative;
    cursor: pointer;
    height: fit-content;
    display: flex;
    flex-direction: column;
}

.listing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    border-color: rgba(255, 56, 92, 0.1);
}

.listing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 56, 92, 0.02) 0%, rgba(0, 166, 153, 0.02) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
    pointer-events: none;
}

.listing-card:hover::before {
    opacity: 1;
}

.card-image {
    position: relative;
    height: 280px;
    overflow: hidden;
    border-radius: 16px 16px 0 0;
    z-index: 2;
}

.card-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.2) 0%, transparent 30%, transparent 70%, rgba(0, 0, 0, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.listing-card:hover .card-image::after {
    opacity: 1;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.listing-card:hover .card-image img {
    transform: scale(1.08);
}

.card-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, #E31E5A 100%);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 24px;
    font-size: 0.8125rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(255, 56, 92, 0.3);
    backdrop-filter: blur(10px);
    z-index: 20;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.listing-card:hover .card-badge {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(255, 56, 92, 0.4);
}

.card-content {
    padding: 24px;
    position: relative;
    z-index: 2;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-meta {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    color: var(--text-light);
    font-size: 0.875rem;
    flex-wrap: wrap;
}

.card-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
    padding: 6px 12px;
    background: rgba(255, 56, 92, 0.05);
    border-radius: 20px;
    border: 1px solid rgba(255, 56, 92, 0.1);
}

.card-meta i {
    color: var(--secondary-color);
    font-size: 0.875rem;
}

.card-content h3 {
    font-size: 1.375rem;
    color: var(--primary-color);
    margin-bottom: 12px;
    font-weight: 700;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    letter-spacing: -0.5px;
}

.card-content p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: 0.9375rem;
}

.card-features {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.card-features span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: rgba(0, 166, 153, 0.05);
    color: var(--text-color);
    border-radius: 20px;
    font-size: 0.8125rem;
    font-weight: 500;
    border: 1px solid rgba(0, 166, 153, 0.1);
    transition: all 0.2s ease;
}

.card-features span:hover {
    background: rgba(0, 166, 153, 0.1);
    border-color: rgba(0, 166, 153, 0.2);
}

.card-features i {
    color: var(--accent-color);
    font-size: 0.8125rem;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    margin-top: auto;
}

.price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.5px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.price::before {
    content: "From";
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.view-button {
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, #E31E5A 100%);
    color: var(--white);
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(255, 56, 92, 0.25);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.view-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.view-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 56, 92, 0.35);
}

.view-button:hover::before {
    left: 100%;
}

.view-button:active {
    transform: translateY(0);
}

/* Pagination */
.pagination {
    padding: 3rem 5%;
    background: var(--light-gray);
    border-top: 1px solid var(--border-color);
}

.pagination-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.pagination-button {
    padding: 0.875rem 1.25rem;
    border: 1px solid var(--border-color);
    background: var(--white);
    color: var(--text-color);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.pagination-button:hover,
.pagination-button.active {
    background: var(--secondary-color);
    color: var(--white);
    border-color: var(--secondary-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-light);
}

.pagination-button.prev,
.pagination-button.next {
    font-weight: 600;
}

/* Loading Section */
.loading-section {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
    background: var(--light-gray);
    padding: 4rem 5%;
}

.loading-container {
    text-align: center;
    max-width: 400px;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--secondary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 2rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-container p {
    color: var(--text-light);
    font-size: 1.125rem;
    font-weight: 500;
}

/* No Results */
.no-results {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 50vh;
    background: var(--light-gray);
    padding: 4rem 5%;
}

.no-results-container {
    text-align: center;
    max-width: 500px;
    background: var(--white);
    padding: 4rem 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border-color);
}

.no-results-container i {
    font-size: 4rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    opacity: 0.6;
}

.no-results-container h3 {
    font-size: 1.75rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.no-results-container p {
    color: var(--text-light);
    font-size: 1.125rem;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 992px) {
    .filters-container {
        flex-direction: column;
        align-items: stretch;
        gap: 1.5rem;
    }

    .search-box {
        max-width: 100%;
    }

    .filter-options {
        justify-content: center;
    }

    .filter-select {
        min-width: 140px;
    }

    .listings-container {
        grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .page-hero {
        height: 40vh;
        background-attachment: scroll;
    }

    .hero-content h1 {
        font-size: 2.75rem;
    }

    .hero-content p {
        font-size: 1.125rem;
    }

    .listings-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .filter-options {
        gap: 0.75rem;
    }

    .filter-select {
        min-width: 120px;
        font-size: 0.9375rem;
    }

    .card-content {
        padding: 20px;
    }

    .card-meta {
        gap: 12px;
    }

    .card-meta span {
        padding: 4px 8px;
        font-size: 0.8125rem;
    }

    .card-footer {
        flex-direction: column;
        gap: 16px;
        align-items: stretch;
    }

    .view-button {
        width: 100%;
        text-align: center;
        padding: 14px 20px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2.25rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .hero-content {
        padding: 2rem 1rem;
    }

    .filters-section {
        padding: 2rem 5%;
    }

    .search-box {
        flex-direction: column;
        gap: 0.75rem;
    }

    .search-box input,
    .search-box button {
        border-radius: 12px;
    }

    .filter-options {
        flex-direction: column;
        gap: 0.75rem;
    }

    .filter-select {
        min-width: auto;
        width: 100%;
    }

    .card-image {
        height: 240px;
    }

    .card-meta {
        flex-direction: column;
        gap: 8px;
    }

    .card-meta span {
        padding: 6px 10px;
        font-size: 0.75rem;
    }

    .card-features {
        gap: 6px;
    }

    .card-features span {
        font-size: 0.75rem;
        padding: 6px 10px;
    }

    .pagination-container {
        gap: 0.25rem;
    }

    .pagination-button {
        padding: 0.75rem 1rem;
        font-size: 0.9375rem;
    }
}