/* Additional styles for product page */
.product-breadcrumb {
    background: var(--light-green);
    padding: 1rem 0;
    margin-top: var(--header-height);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.breadcrumb-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.breadcrumb-links a {
    color: var(--gray-600);
    transition: var(--transition-normal);
}

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

.breadcrumb-separator {
    color: var(--gray-400);
}

.product-sticky-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: 0 -5px 20px rgba(0,0,0,0.1);
    padding: 1rem 0;
    z-index: 990;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    display: none;
}

.product-sticky-bar.active {
    transform: translateY(0);
}

.sticky-bar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.sticky-bar-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-green);
}

.product-faq-section {
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin: 3rem 0;
}

.faq-item {
    border-bottom: 1px solid var(--gray-200);
    padding: 1.5rem 2rem;
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-question h4 {
    margin: 0;
    flex: 1;
    color: var(--dark);
}

.faq-toggle {
    color: var(--primary-green);
    font-size: 1.25rem;
    transition: transform 0.3s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    color: var(--gray-600);
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding-top: 1rem;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.product-specs-table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.product-specs-table th {
    background: var(--light-green);
    color: var(--primary-green);
    font-weight: 600;
    text-align: left;
    padding: 1rem 1.5rem;
    border-bottom: 2px solid var(--primary-green);
}

.product-specs-table td {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--gray-200);
    color: var(--gray-700);
}

.product-specs-table tr:last-child td {
    border-bottom: none;
}

.product-specs-table tr:hover {
    background: var(--light-green);
}

.quick-specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.quick-spec {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--gray-100);
    border-radius: var(--radius-md);
    color: var(--gray-700);
}

.quick-spec i {
    color: var(--primary-green);
    font-size: 1.25rem;
}

.guarantee-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.5rem;
}

.guarantee-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255,255,255,0.9);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--gray-700);
}

.guarantee-badge i {
    color: var(--primary-green);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.project-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.project-image {
    height: 200px;
    position: relative;
    overflow: hidden;
}

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

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

.project-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--primary-green);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

.project-content {
    padding: 1.5rem;
}

.project-specs {
    display: flex;
    justify-content: space-between;
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.contact-cta-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--dark-green) 100%);
    color: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    padding: 0;
}

.cta-content {
    padding: 3rem;
}

.cta-content h2 {
    color: var(--white);
    margin-bottom: 1rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    color: var(--white);
    text-decoration: none;
    transition: var(--transition-normal);
}

.contact-method:hover {
    background: rgba(255,255,255,0.2);
    transform: translateX(5px);
}

.contact-method i {
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
}

.contact-method.whatsapp i {
    background: #25D366;
}

.contact-method.phone i {
    background: var(--accent-green);
}

.contact-method.email i {
    background: var(--info-blue);
}

.contact-method h4 {
    color: var(--white);
    margin-bottom: 0.25rem;
}

.contact-method p {
    color: rgba(255,255,255,0.8);
    margin: 0;
    font-size: 0.9rem;
}

.cta-image {
    position: relative;
    overflow: hidden;
}

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

@media (max-width: 992px) {
    .contact-cta-box {
        grid-template-columns: 1fr;
    }

    .cta-image {
        height: 300px;
    }
}

@media (max-width: 768px) {
    .product-sticky-bar .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }

    .sticky-bar-content {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .sticky-bar-price {
        font-size: 1.25rem;
    }

    .faq-item {
        padding: 1rem;
    }

    .contact-cta-box {
        margin: 2rem 0;
    }

    .cta-content {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .quick-specs-grid {
        grid-template-columns: 1fr;
    }

    .guarantee-badges {
        justify-content: center;
    }

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