/* Serramenti Page Styles */

.page-hero {
    position: relative;
    min-height: clamp(420px, 70vh, 580px);
    display: flex;
    align-items: center;
    color: var(--white);
    overflow: hidden;
}

.page-hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.page-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.9) brightness(0.75);
    transform: scale(1.08);
    transition: transform 12s ease;
}

.page-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(3, 143, 62, 0.85), rgba(2, 107, 47, 0.75));
}

.page-hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    max-width: 640px;
    color: var(--white);
}

.page-title {
    color: var(--white);
    text-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.page-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
}

.breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(6px);
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumb a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: rgba(255, 255, 255, 0.7);
}

/* Partnership */
.partnership {
    background: var(--white);
}

.partnership-content {
    display: grid;
    gap: 3rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
}

.partnership-text {
    background: var(--white);
    border-radius: 24px;
    padding: clamp(2rem, 3vw, 2.75rem);
    box-shadow: 0 25px 60px rgba(3, 143, 62, 0.08);
}

.partnership-intro {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.partnership-benefits {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.benefit-item {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    padding: 1.5rem;
    border-radius: 18px;
    background: rgba(3, 143, 62, 0.06);
    border: 1px solid rgba(3, 143, 62, 0.1);
}

.benefit-item i {
    font-size: 1.5rem;
    color: var(--white);
    background: var(--gradient-primary);
    width: 3rem;
    height: 3rem;
    border-radius: 16px;
    display: grid;
    place-items: center;
    box-shadow: 0 12px 24px rgba(3, 143, 62, 0.2);
    flex-shrink: 0;
    aspect-ratio: 1 / 1;
}

.partnership-image {
    position: relative;
    display: flex;
    align-items: stretch;
    height: 100%;
}

.partnership-image img {
    width: 100%;
    height: 100%;
    min-height: clamp(320px, 45vw, 420px);
    flex: 1 1 auto;
    border-radius: 28px;
    object-fit: cover;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.18);
}

.partnership-badge {
    position: absolute;
    right: 2rem;
    bottom: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 1.25rem 1.75rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    box-shadow: 0 18px 40px rgba(3, 143, 62, 0.25);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    color: var(--primary);
}

.partnership-badge .badge-label {
    font-size: 0.75rem;
    color: var(--text-light);
}

.partnership-badge .badge-brand {
    font-size: 1.25rem;
    color: var(--primary);
}

/* Product Categories */
.categories-grid {
    display: grid;
    gap: 2.5rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.category-card {
    background: var(--white);
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(3, 143, 62, 0.08);
    display: flex;
    flex-direction: column;
}

.category-image {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(3, 143, 62, 0.08), rgba(3, 143, 62, 0.02));
}

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

.category-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.category-description {
    color: var(--text-secondary);
}

.category-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    color: var(--text-secondary);
    margin: 0;
    padding: 0;
}

.category-features i {
    color: var(--primary);
    margin-right: 0.5rem;
}

@supports not (aspect-ratio: 1 / 1) {
    .category-image {
        display: block;
        height: 0;
        padding-top: 100%;
    }

    .category-image img {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
}

@media (max-width: 640px) {
    .category-image {
        display: block;
        height: 0;
        padding-top: 100%;
    }

    .category-image img {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
    }
}

/* Materials */
.materials {
    background: var(--white);
}

.materials-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.material-card {
    background: rgba(3, 143, 62, 0.05);
    border: 1px solid rgba(3, 143, 62, 0.1);
    border-radius: 24px;
    padding: 2.25rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: transform 0.35s ease, border 0.35s ease;
    box-shadow: none;
}

.material-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(3, 143, 62, 0.12), transparent);
    opacity: 0;
    transition: opacity 0.35s ease;
}

.materials .material-card:hover {
    transform: none;
    border-color: rgba(3, 143, 62, 0.1);
    box-shadow: none;
}

.materials .material-card:hover::after {
    opacity: 0;
}

.material-icon {
    width: 70px;
    height: 70px;
    border-radius: 22px;
    background: var(--gradient-primary);
    margin: 0 auto 1.5rem;
    display: grid;
    place-items: center;
    color: var(--white);
    font-size: 1.75rem;
    box-shadow: 0 18px 35px rgba(3, 143, 62, 0.25);
}

.material-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.material-benefits {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.benefit-tag {
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    background: var(--white);
    border: 1px solid rgba(3, 143, 62, 0.25);
    color: var(--primary);
    font-weight: 600;
}

/* Benefits */
.benefits {
    background: var(--white);
}

.benefits-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.benefit-card {
    background: var(--white);
    border-radius: 24px;
    padding: 2rem;
    border: 1px solid rgba(3, 143, 62, 0.3);
    box-shadow: 0 20px 45px rgba(3, 143, 62, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-icon {
    width: 64px;
    height: 64px;
    border-radius: 18px;
    background: rgba(3, 143, 62, 0.12);
    display: grid;
    place-items: center;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 1.25rem;
}

.benefit-description {
    color: var(--text-secondary);
}

/* Technical Specs */
.technical-specs {
    background: var(--white);
}

.specs-content {
    display: grid;
    gap: 3rem;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
}

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

@media (min-width: 680px) {
    .specs-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.spec-card {
    background: rgba(3, 143, 62, 0.06);
    border-radius: 20px;
    padding: 1.75rem;
    border: 1px solid rgba(3, 143, 62, 0.12);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.spec-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--gradient-primary);
    display: grid;
    place-items: center;
    color: var(--white);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    box-shadow: 0 15px 35px rgba(3, 143, 62, 0.25);
}

.spec-value {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--primary);
}

.specs-chart {
    background: var(--bg-light);
    border-radius: 24px;
    padding: 2.25rem;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.specs-chart h3 {
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.chart-container {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.chart-bar {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 2fr) auto;
    align-items: center;
    gap: 1rem;
}

.bar-label {
    font-weight: 600;
    color: var(--text-secondary);
}

.bar-visual {
    background: rgba(3, 143, 62, 0.08);
    border-radius: 999px;
    overflow: hidden;
    height: 12px;
}

.bar-fill {
    height: 100%;
    border-radius: inherit;
}

.bar-value {
    font-weight: 600;
    color: var(--text-dark);
}

/* Process */
.process {
    background: var(--bg-light);
}

.process-steps {
    display: grid;
    gap: 1.75rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    position: relative;
}

.process-step {
    background: var(--white);
    border-radius: 24px;
    padding: 2rem 1.75rem;
    box-shadow: 0 18px 40px rgba(3, 143, 62, 0.08);
    position: relative;
    overflow: hidden;
}

.process-step::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(3, 143, 62, 0.08), transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.step-number {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--gradient-primary);
    color: var(--white);
    display: grid;
    place-items: center;
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
    box-shadow: 0 15px 35px rgba(3, 143, 62, 0.22);
}

.step-description {
    color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 1200px) {
    .partnership-content,
    .specs-content {
        grid-template-columns: 1fr;
    }

    .partnership-content {
        align-items: center;
    }

    .partnership-image {
        order: -1;
        height: auto;
    }

    .partnership-image img {
        height: clamp(280px, 55vw, 400px);
        min-height: 0;
    }

    .specs-chart {
        order: 2;
    }
}

@media (max-width: 768px) {
    .page-hero {
        min-height: 420px;
        padding: 5rem 0 4rem;
    }

    .page-hero-content {
        align-items: flex-start;
        gap: 1rem;
    }

    .breadcrumb {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }

    .partnership-text {
        padding: 1.75rem;
    }

    .partnership-badge {
        right: 1.25rem;
        bottom: 1.25rem;
        padding: 1rem 1.5rem;
    }

    .category-content,
    .specs-chart,
    .benefit-card,
    .process-step {
        padding: 1.5rem;
    }

    .chart-bar {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .cta-content {
        gap: 1.25rem;
    }
}

@media (max-width: 540px) {
    .categories-grid,
    .materials-grid,
    .benefits-grid,
    .specs-grid,
    .process-steps {
        gap: 1.5rem;
    }

    .category-image {
        height: 200px;
    }
}