/* Product Detail Pages Styles */

.product-hero {
    background: linear-gradient(135deg, #0066CC 0%, #00A6A6 100%);
    padding: 140px 0 80px;
    color: var(--white);
}

.breadcrumb {
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s;
}

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

.breadcrumb span {
    color: var(--white);
}

.product-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.product-hero p {
    font-size: 1.25rem;
    opacity: 0.9;
}

/* Detail Card */
.product-detail {
    padding: 80px 0;
    background-color: var(--white);
}

.detail-card {
    margin-bottom: 5rem;
}

.detail-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    align-items: start;
}

.detail-content.reverse {
    grid-template-columns: 1.2fr 1fr;
}

.detail-content.reverse .detail-image {
    order: 2;
}

.detail-content.reverse .detail-info {
    order: 1;
}

.detail-image {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
    position: sticky;
    top: 100px;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.detail-image::before {
    content: '';
    position: absolute;
    width: 180px;
    height: 180px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    opacity: 0.1;
    border-radius: 50%;
}

.detail-image::after {
    content: '\f0e7';
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    font-size: 6rem;
    color: var(--primary-color);
    opacity: 0.3;
    position: absolute;
}

.detail-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    position: relative;
    z-index: 1;
}

.detail-image img[src*="placeholder"],
.detail-image img[src=""] {
    display: none;
}

.detail-info h2 {
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.detail-tagline {
    font-size: 1.125rem;
    color: var(--medium-gray);
    margin-bottom: 2rem;
}

/* Specs Grid */
.specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background-color: var(--light-gray);
    border-radius: 10px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.spec-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.spec-item i {
    font-size: 1.75rem;
    color: var(--primary-color);
    width: 40px;
    text-align: center;
}

.spec-item div {
    display: flex;
    flex-direction: column;
}

.spec-label {
    font-size: 0.875rem;
    color: var(--medium-gray);
    margin-bottom: 0.25rem;
}

.spec-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark-color);
}

/* Features List */
.features-list {
    margin-bottom: 2.5rem;
}

.features-list h3 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

.features-list ul {
    list-style: none;
    padding: 0;
}

.features-list ul li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--light-gray);
}

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

.features-list ul li i {
    color: var(--secondary-color);
    font-size: 1.125rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

/* Detail Actions */
.detail-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Applications Section */
.applications-section {
    margin-top: 5rem;
    padding: 3rem;
    background-color: var(--light-gray);
    border-radius: 12px;
}

.applications-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--dark-color);
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.app-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
}

.app-card:hover {
    transform: translateY(-5px);
}

.app-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.app-card h3 {
    font-size: 1.375rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.app-card p {
    color: var(--medium-gray);
    line-height: 1.6;
}

/* Comparison Section */
.comparison-section {
    margin-top: 5rem;
}

.comparison-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--dark-color);
}

.comparison-table-wrapper {
    overflow-x: auto;
    box-shadow: var(--shadow);
    border-radius: 12px;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--white);
}

.comparison-table thead {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
}

.comparison-table th,
.comparison-table td {
    padding: 1.25rem 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--light-gray);
}

.comparison-table th {
    font-weight: 600;
    font-size: 1.125rem;
}

.comparison-table tbody tr:hover {
    background-color: var(--light-gray);
}

.comparison-table tbody tr:last-child td {
    border-bottom: none;
}

.comparison-table td:first-child {
    font-weight: 500;
    color: var(--dark-color);
}

/* Responsive Design */
@media (max-width: 968px) {
    .product-hero h1 {
        font-size: 2rem;
    }

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

    .detail-content,
    .detail-content.reverse {
        grid-template-columns: 1fr;
    }

    .detail-content.reverse .detail-image,
    .detail-content.reverse .detail-info {
        order: unset;
    }

    .detail-image {
        position: relative;
        top: 0;
    }

    .specs-grid {
        grid-template-columns: 1fr;
    }

    .detail-info h2 {
        font-size: 2rem;
    }

    .applications-grid {
        grid-template-columns: 1fr;
    }

    .comparison-table th,
    .comparison-table td {
        padding: 0.875rem 1rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 768px) {
    .product-hero {
        padding: 120px 0 60px;
    }

    .product-detail {
        padding: 60px 0;
    }

    .detail-card {
        margin-bottom: 3rem;
    }

    .detail-actions {
        flex-direction: column;
    }

    .detail-actions .btn {
        width: 100%;
        text-align: center;
    }
}