:root {
    --primary-color: #008080; 
    --secondary-color: #00B4B0; 
    --background-color: #F0F8F8; 
    --content-bg: #ffffff;
    --border-color: #D8F0F0; 
    --accent-color: #00F0E0; 
    --accent-hover-color: #49B4B4; 
    --font-family-base: 'Poppins';
    --heading-color: #085858; 
    --text-color: #333333;
    --card-bg: #ffffff;
    --error-color: #dc3545;
    --active-color: rgba(0, 240, 224, 0.2);
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --transition-base: all 0.3s ease;
    --border-radius-sm: 6px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
}


@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

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

body {
    font-family: var(--font-family-base);
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}



.header {
    padding: 20px 40px;
    background: linear-gradient(135deg, rgba(0, 148, 204, 0.8), rgba(0, 102, 136, 0.8)), url('/textures/noise.png');
    background-size: cover;
    background-blend-mode: overlay;
    color: white;
    font-family: 'Poppins', sans-serif;
    letter-spacing: 1px;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
    box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.1);
}

.header-content-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.header-logo-nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    width: 100%;
}

.header .logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.logo-img {
    width: 55px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}

.sub-nav {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    width: 100%;
    padding-top: 10px;
}

.sub-link {
    position: relative;
    padding: 0.5rem 1rem;
    font-size: 1.2rem;
    color: white;
    text-decoration: none;
    border-bottom: 3px solid transparent;
    transition: color 0.3s ease, padding-bottom 0.3s ease;
}

.sub-link:hover {
    color: #00b8d4;
    padding-bottom: 10px;
}

.sub-link:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: #00b8d4;
    bottom: 0;
    right: 0;
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.25s ease-out;
}

.sub-link:hover:after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

.sub-link.active {
    background-color: rgba(0, 184, 212, 0.2);
    padding: 10px;
    border-radius: 5px;
}



.search-container {
    display: flex;
    align-items: center;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    width: 100%;
}

.search-container select,
.search-container input,
.search-container button {
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    border: none;
    height: 45px;
    font-family: var(--font-family-base);
    background-color: var(--card-bg);
    margin: 0;
    transition: var(--transition-base);
}

.search-container input {
    flex-grow: 1;
    min-width: 250px;
    outline: none;
}

.search-container input:focus {
    box-shadow: inset 0 0 0 2px var(--accent-color);
}

.search-container select {
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
    background-color: #f0f0f0;
    cursor: pointer;
}

.search-container button {
    border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
    background-color: var(--accent-color);
    color: white;
    cursor: pointer;
    font-weight: 600;
}

.search-container button:hover {
    background-color: var(--accent-hover-color);
    transform: translateY(-1px);
}

.filters-sidebar {
    width: 250px;
    flex-shrink: 0;
    background-color: var(--content-bg);
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    align-self: flex-start;
    box-shadow: var(--box-shadow);
    flex: 0 0 250px;
}

.filters-sidebar h2 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--heading-color);
    position: relative;
    padding-bottom: 0.75rem;
}

.filters-sidebar h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50px;
    height: 3px;
    background-color: var(--accent-color);
}

.filter-group {
    margin-bottom: 1.5rem;
}

.filter-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--heading-color);
}

.industry-filter-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.industry-filter-list a {
    display: block;
    text-decoration: none;
    color: var(--text-color);
    padding: 0.5rem 0.75rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-base);
}

.industry-filter-list a:hover {
    background-color: var(--active-color);
    transform: translateX(5px);
}

.industry-filter-list a.active {
    font-weight: 700;
    color: var(--accent-color);
    background-color: var(--active-color);
}

.industry-filter-list a span {
    color: var(--secondary-color);
    font-weight: 400;
    margin-inline-start: 0.25rem;
}

.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    min-height: 38px;
}

.filter-chip {
    background-color: var(--content-bg);
    color: var(--text-color);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-lg);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-base);
    white-space: nowrap;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    border: 1px solid var(--border-color);
}

.filter-chip:hover {
    background-color: var(--active-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.filter-chip.active {
    background-color: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    animation: pulse 2s infinite;
}




.main-content {
    display: flex;
    gap: 2rem;
    padding: 2rem 0;
}

.products-section,
.content-section {
    flex-grow: 1;
    position: relative;
    flex: 1;
}

.products-section-header,
.content-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.products-section-header h1,
.content-section-header h1 {
    font-size: 2rem;
    color: var(--heading-color);
    position: relative;
    padding-bottom: 0.5rem;
}

.products-section-header h1:after,
.content-section-header h1:after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 60px;
    height: 3px;
    background-color: var(--accent-color);
}




.product-grid,
.maker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    min-height: 500px;
}

.product-card,
.maker-card {
    display: flex;
    flex-direction: column;
    text-align: center;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    border-radius: var(--border-radius-md);
    background-color: var(--card-bg);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition-base);
    position: relative;
    animation: fadeIn 0.5s ease-out;
}

.product-card:hover,
.maker-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 20px rgba(0,0,0,0.15);
}

.product-card:after,
.maker-card:after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 3px;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

.product-card:hover:after,
.maker-card:hover:after {
    width: 100%;
}


.product-card {
    height: 320px;
}

.product-card-image {
    width: 100%;
    height: 200px;
    background-color: #f8f9fa;
    overflow: hidden;
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
}

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

.product-card-name {
    font-size: 1.1rem;
    font-weight: 600;
    padding: 0.75rem 0.75rem 0;
    color: var(--heading-color);
    transition: var(--transition-base);
}

.product-card:hover .product-card-name {
    color: var(--accent-color);
}

.product-card-price {
    font-size: 1rem;
    color: var(--secondary-color);
    font-weight: 500;
    padding: 0.25rem 0.75rem 0.75rem;
}

.product-card-maker {
    font-size: 0.85rem;
    color: var(--secondary-color);
    font-weight: 400;
    padding: 0.25rem 0.75rem 0.75rem;
    margin-top: auto;
}


.maker-card {
    height: 280px;
    padding-bottom: 1rem;
}

.maker-card-image {
    width: 100%;
    height: 160px;
    background-color: #f8f9fa;
    overflow: hidden;
}

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

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

.maker-card-content {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    padding: 1rem 0.75rem;
}

.maker-card-name {
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.4;
    height: 50px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    color: var(--heading-color);
    transition: var(--transition-base);
}

.maker-card:hover .maker-card-name {
    color: var(--accent-color);
}

.maker-card-category {
    font-size: 0.9rem;
    color: var(--secondary-color);
    font-weight: 500;
    margin-top: auto;
    padding-top: 0.5rem;
}




.page-content {
    padding: 2rem 0;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--secondary-color);
    margin-bottom: 2rem;
    font-weight: 500;
    transition: var(--transition-base);
}

.back-link:hover {
    color: var(--accent-color);
    transform: translateX(-5px);
}

.maker-detail-grid {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 3rem;
    align-items: start;
    background-color: var(--content-bg);
    padding: 2.5rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow);
}

.maker-image-container img {
    width: 100%;
    border-radius: 50%;
    border: 4px solid var(--card-bg);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    aspect-ratio: 1 / 1;
    object-fit: cover;
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.maker-image-container img:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.maker-info {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.maker-info h1 {
    font-size: 2.2rem;
    margin-bottom: 0;
    color: var(--heading-color);
    position: relative;
    padding-bottom: 0.75rem;
}

.maker-info h1:after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 60px;
    height: 3px;
    background-color: var(--accent-color);
}

.maker-info .category {
    font-size: 1.1rem;
    color: var(--secondary-color);
    font-weight: 500;
    margin-top: -1rem;
    margin-bottom: 0;
}

#maker-detail-content {
    margin: auto;
    width: fit-content;
}
.info-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.info-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background-color: #f8f9fa;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-base);
}

.info-list li:hover {
    background-color: var(--active-color);
    transform: translateX(5px);
}

.info-list .icon {
    width: 20px;
    height: 20px;
    fill: var(--accent-color);
    flex-shrink: 0;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: #f8f9fa;
    border-radius: 50%;
    transition: var(--transition-base);
}

.social-links .icon {
    width: 20px;
    height: 20px;
    fill: var(--secondary-color);
    transition: var(--transition-base);
}

.social-links a:hover {
    background-color: var(--accent-color);
    transform: translateY(-5px);
    box-shadow: 0 5px 10px rgba(0,0,0,0.1);
}

.social-links a:hover .icon {
    fill: white;
}

.maker-products-section {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.maker-products-section h2 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--heading-color);
    position: relative;
    padding-bottom: 0.75rem;
    display: inline-block;
}

.maker-products-section h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50px;
    height: 3px;
    background-color: var(--accent-color);
}




.pagination-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 3rem;
}

.page-size-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.page-size-selector label {
    font-size: 0.9rem;
    color: var(--secondary-color);
}

.page-size-selector select {
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    font-family: var(--font-family-base);
    background-color: var(--card-bg);
    transition: var(--transition-base);
    cursor: pointer;
}

.page-size-selector select:hover {
    border-color: var(--accent-color);
}

.pagination {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
}

.pagination-item button {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-color);
    background-color: var(--card-bg);
    color: var(--text-color);
    font-size: 1rem;
    font-weight: 500;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-base);
}

.pagination-item.disabled button {
    cursor: not-allowed;
    color: var(--border-color);
}

.pagination-item button:not(:disabled):hover,
.pagination-item.active button {
    background-color: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.loader-overlay {
    width: 100%;

    position: absolute;
    top: 0;
    right: 0;
    right: 0;
    bottom: 0;
    background-color: var(--background-color);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
    transition: opacity 0.3s;
    backdrop-filter: blur(3px);
}

.loader-overlay.hidden {
    display: none;
}

.loader-container {
    position: relative;
    width: 100px;
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.loader-spinner {
    width: 90px;
    height: 90px;
    border: 6px solid var(--border-color);
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.error-message, .loading-message {
    text-align: center;
    font-size: 1.2rem;
    padding: 4rem 1rem;
    background-color: var(--content-bg);
    border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow);
}

.product-grid .error-message,
.maker-grid .error-message {
    grid-column: 1 / -1;
    border: 1px dashed var(--error-color);
    color: var(--error-color);
}



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

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


.product-grid > *:nth-child(1), .maker-grid > *:nth-child(1) { animation-delay: 0.05s; }
.product-grid > *:nth-child(2), .maker-grid > *:nth-child(2) { animation-delay: 0.1s; }
.product-grid > *:nth-child(3), .maker-grid > *:nth-child(3) { animation-delay: 0.15s; }
.product-grid > *:nth-child(4), .maker-grid > *:nth-child(4) { animation-delay: 0.2s; }
.product-grid > *:nth-child(5), .maker-grid > *:nth-child(5) { animation-delay: 0.25s; }
.product-grid > *:nth-child(6), .maker-grid > *:nth-child(6) { animation-delay: 0.3s; }


@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(78, 205, 196, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(78, 205, 196, 0); }
    100% { box-shadow: 0 0 0 0 rgba(78, 205, 196, 0); }
}




@media (max-width: 992px) {
    .container {
        padding: 0 1.5rem;
    }

    .product-grid,
    .maker-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }
}


@media (max-width: 768px) {
    .header {
        padding: 0.75rem 0;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .header-logo-nav-wrapper,
    .products-section-header,
    .content-section-header {
        flex-direction: column;
        align-items: center;
        gap: 10px;
        width: 100%;
    }
    
    .products-section-header,
    .content-section-header {
        align-items: flex-start;
        gap: 1rem;
    }

    .sub-nav {
        justify-content: center;
        gap: 2rem;
        flex-direction: column;
        padding-bottom: 5px;
    }

    .logo-img {
        height: 30px;
        margin-bottom: 15px;
    }

    .main-content {
        flex-direction: column;
        gap: 1.5rem;
    }

    .filters-sidebar {
        width: 100%;
        margin-bottom: 1.5rem;
        flex: 0 0 auto;
        border-bottom: 1px solid #eee;
        padding-bottom: 1.5rem;
    }
    
    .filters-sidebar h2 {
        margin-bottom: 0.5rem;
    }

    .industry-filter-list {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 10px;
    }

    .industry-filter-list a, .industry-filter-list li a {
        padding: 8px 12px;
        background-color: #f0f0f0;
        border-radius: 20px;
        font-size: 0.9rem;
    }
    
    .maker-detail-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .maker-image-container img {
        width: 180px;
        height: 180px;
        margin: 0 auto;
    }

    .maker-info h1:after,
    .maker-products-section h2:after {
        left: 50%;
        transform: translateX(-50%);
    }

    .social-links,
    .info-list li {
        justify-content: center;
    }

    .info-list li:hover {
        transform: translateY(-5px);
    }

    .pagination-controls {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
}


@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .product-grid,
    .maker-grid {
        grid-template-columns: 1fr;
    }

    .search-container {
        flex-direction: column;
        gap: 0.5rem;
        box-shadow: none;
    }

    .search-container input,
    .search-container select,
    .search-container button {
        width: 100%;
        border-radius: var(--border-radius-sm);
        box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    }
    
    .pagination-controls {
        gap: 1.5rem;
    }

    #makers-heading, .hero-content h1 {
        font-size: 1.5rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .hero-buttons {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
}