/* ===== PRODUCTS HERO SECTION ===== */
.products-hero {
    background: linear-gradient(135deg, rgba(6, 30, 41, 0.9), rgba(29, 84, 109, 0.9)),
                url('https://images.unsplash.com/photo-1581092918056-0c4c3acd3789?w=1200&h=600&fit=crop') center/cover no-repeat;
    color: var(--white);
    padding: 6rem 2rem;
    text-align: center;
    min-height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    position: relative;
    overflow: hidden;
}

.products-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 50%, rgba(95, 149, 152, 0.2), transparent);
    pointer-events: none;
}

.products-hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.2;
    max-width: 900px;
    position: relative;
    z-index: 2;
    animation: fadeInUp 0.8s ease both;
}

.products-hero p {
    font-size: 1.3rem;
    opacity: 0.95;
    max-width: 700px;
    position: relative;
    z-index: 2;
    animation: fadeInUp 0.8s ease 0.2s both;
}

/* ===== SECTION COMMON STYLES ===== */
section {
    padding: 6rem 2rem;
}

/* ===== FEATURED PRODUCTS SECTION ===== */
.featured-products {
    background: linear-gradient(135deg, var(--light), rgba(95, 149, 152, 0.08));
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.product-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.23, 1, 0.320, 1);
    position: relative;
    display: flex;
    flex-direction: column;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary), var(--accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
    z-index: 1;
}

.product-card:hover::before {
    transform: scaleX(1);
}

.product-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 30px 70px rgba(95, 149, 152, 0.2);
}

.product-image-container {
    width: 100%;
    height: 280px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 4rem;
    position: relative;
    overflow: hidden;
}

.product-image-container::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(95, 149, 152, 0.1), transparent);
    transition: all 0.3s ease;
}

.product-card:hover .product-image-container::after {
    background: linear-gradient(135deg, rgba(95, 149, 152, 0.3), transparent);
}

.product-info {
    padding: 2.5rem 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-category {
    font-size: 0.85rem;
    color: var(--secondary);
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.product-card h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
    font-weight: 800;
    letter-spacing: -0.3px;
}

.product-description {
    color: var(--grey);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    flex: 1;
}

.product-specs {
    list-style: none;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(95, 149, 152, 0.05);
    border-radius: 10px;
}

.product-specs li {
    color: var(--grey);
    font-size: 0.85rem;
    padding: 0.4rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.product-specs li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: bold;
}

.btn-inquire {
    display: inline-block;
    background: linear-gradient(135deg, var(--secondary), var(--primary-light));
    color: var(--white);
    padding: 0.95rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 700;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(95, 149, 152, 0.3);
    align-self: flex-start;
    border: none;
    cursor: pointer;
}

.btn-inquire:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(95, 149, 152, 0.4);
}

/* ===== PRODUCT CATEGORIES SECTION ===== */
.categories-section {
    background: linear-gradient(135deg, var(--primary), var(--primary-light)) no-repeat,
                radial-gradient(circle at 20% 80%, rgba(95, 149, 152, 0.15), transparent),
                radial-gradient(circle at 80% 20%, rgba(95, 149, 152, 0.15), transparent);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.categories-section .section-title {
    color: var(--white);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.category-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(20px);
    transition: all 0.4s cubic-bezier(0.23, 1, 0.320, 1);
    text-align: center;
}

.category-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(95, 149, 152, 0.5);
}

.category-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.category-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.category-card p {
    font-size: 0.95rem;
    line-height: 1.8;
    opacity: 0.9;
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials-section {
    background: linear-gradient(135deg, var(--light), rgba(95, 149, 152, 0.08));
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid var(--grey-light);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 1rem;
    left: 1.5rem;
    font-size: 4rem;
    color: rgba(95, 149, 152, 0.15);
    font-weight: bold;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(95, 149, 152, 0.2);
}

.testimonial-text {
    font-size: 1rem;
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    margin-top: 0.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    font-weight: bold;
}

.author-info h4 {
    color: var(--primary);
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0;
}

.author-info p {
    color: var(--secondary);
    font-size: 0.8rem;
    margin: 0;
}

.rating {
    color: #ffc107;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    text-align: center;
    padding: 6rem 2rem;
    position: relative;
    overflow: hidden;
}

.cta-section h2 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.cta-section p {
    font-size: 1.15rem;
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.95;
}

.cta-button-primary {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    padding: 1.2rem 3rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.4s ease;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.cta-button-primary:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-3px);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    nav {
        padding: 1rem;
    }

    .navbar-container {
        padding: 1rem;
    }

    .logo {
        font-size: 1.2rem;
    }

    .nav-links {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .products-hero {
        padding: 4rem 2rem;
        min-height: 400px;
    }

    .products-hero h1 {
        font-size: 2.2rem;
    }

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

    section {
        padding: 4rem 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .categories-grid {
        gap: 2rem;
    }

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

    .cta-section {
        padding: 4rem 2rem;
    }

    .cta-section h2 {
        font-size: 2rem;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .products-hero {
        padding: 3rem 1rem;
        min-height: 300px;
    }

    .products-hero h1 {
        font-size: 1.6rem;
    }

    .products-hero p {
        font-size: 0.9rem;
    }

    section {
        padding: 3rem 1rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .section-title::after {
        width: 50px;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .product-image-container {
        height: 200px;
        font-size: 3rem;
    }

    .product-info {
        padding: 1.5rem;
    }

    .product-card h3 {
        font-size: 1.2rem;
    }

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

    .category-card {
        padding: 1.5rem;
    }

    .category-icon {
        font-size: 2.5rem;
    }

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

    .testimonial-card {
        padding: 1.5rem;
    }

    .testimonial-text {
        font-size: 0.9rem;
    }

    .cta-section {
        padding: 3rem 1rem;
    }

    .cta-section h2 {
        font-size: 1.8rem;
    }

    .cta-section p {
        font-size: 0.95rem;
    }

    .cta-button-primary {
        padding: 0.9rem 2rem;
        font-size: 0.85rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    footer {
        padding: 3rem 1rem 1rem;
    }
}