/* ===================================
   PAGE HEADER
   =================================== */

.page-header {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--color-dark) 0%, #2a2a2a 100%);
    color: var(--color-white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 20px,
            rgba(184, 58, 58, 0.05) 20px,
            rgba(184, 58, 58, 0.05) 21px
        );
}

.page-header h1 {
    font-size: 48px;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.page-subtitle {
    font-size: 18px;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

/* ===================================
   CONTENT SECTIONS
   =================================== */

.content-section {
    padding: 80px 0;
}

.content-section.bg-light {
    background-color: var(--color-bg);
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.content-text h2 {
    font-size: 36px;
    color: var(--color-dark);
    margin-bottom: 25px;
}

.content-text p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-dark);
    margin-bottom: 20px;
}

.content-image {
    width: 100%;
}

.content-image img {
    transition: var(--transition);
}

.content-image img:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2) !important;
}

.image-placeholder {
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.image-placeholder svg {
    width: 100%;
    height: auto;
    display: block;
}

/* ===================================
   EXPERTISE CARDS
   =================================== */

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.expertise-card {
    background-color: var(--color-white);
    padding: 40px 30px;
    border-radius: 8px;
    border-left: 4px solid var(--color-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.expertise-card:hover {
    transform: translateX(5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.expertise-number {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 700;
    color: var(--color-light);
    margin-bottom: 20px;
}

.expertise-card h3 {
    font-size: 22px;
    color: var(--color-dark);
    margin-bottom: 15px;
}

.expertise-card p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-accent);
}

/* ===================================
   COMMITMENTS GRID
   =================================== */

.commitments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.commitment-item {
    text-align: center;
    padding: 30px 20px;
}

.commitment-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
}

.commitment-icon svg {
    width: 100%;
    height: 100%;
}

.commitment-item h3 {
    font-size: 20px;
    color: var(--color-dark);
    margin-bottom: 12px;
}

.commitment-item p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-accent);
}

/* ===================================
   LOCATION SECTION
   =================================== */

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.location-info h2 {
    font-size: 36px;
    color: var(--color-dark);
    margin-bottom: 20px;
}

.location-info p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-dark);
    margin-bottom: 25px;
}

.location-details {
    background-color: var(--color-white);
    padding: 25px;
    border-radius: 8px;
    border-left: 4px solid var(--color-primary);
    margin-bottom: 30px;
}

.location-details h4 {
    font-size: 18px;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.location-details p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 12px;
}

.location-details a {
    color: var(--color-primary);
    font-weight: 600;
}

.location-details a:hover {
    text-decoration: underline;
}

.map-placeholder {
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.map-placeholder svg {
    width: 100%;
    height: auto;
    display: block;
}

/* ===================================
   PRODUCT DETAIL PAGE
   =================================== */

.product-intro {
    padding: 60px 0;
    background-color: var(--color-white);
}

.product-intro-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.product-intro h2 {
    font-size: 32px;
    color: var(--color-dark);
    margin-bottom: 20px;
}

.product-intro p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--color-accent);
}

/* Product Specifications */
.product-specs {
    padding: 80px 0;
    background-color: var(--color-bg);
}

.specs-content {
    max-width: 1000px;
    margin: 0 auto;
}

.specs-content h3 {
    font-size: 28px;
    color: var(--color-dark);
    margin-bottom: 30px;
}

.table-responsive {
    overflow-x: auto;
    margin: 30px 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    border-radius: 8px;
}

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

table thead {
    background-color: var(--color-dark);
    color: var(--color-white);
}

table th {
    padding: 16px 20px;
    text-align: left;
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 600;
}

table td {
    padding: 14px 20px;
    font-size: 14px;
    border-bottom: 1px solid var(--color-light);
}

table tbody tr:nth-child(even) {
    background-color: var(--color-bg);
}

table tbody tr:hover {
    background-color: rgba(183, 58, 58, 0.05);
}

.spec-item {
    margin-bottom: 25px;
}

.spec-item strong {
    color: var(--color-primary);
    font-weight: 600;
}

/* Product Benefits */
.product-benefits {
    padding: 80px 0;
    background-color: var(--color-white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.benefit-card {
    padding: 30px 25px;
    background-color: var(--color-bg);
    border-radius: 8px;
    border-top: 3px solid var(--color-primary);
}

.benefit-card h4 {
    font-size: 18px;
    color: var(--color-dark);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.benefit-card h4::before {
    content: '✓';
    color: var(--color-primary);
    font-weight: 700;
    font-size: 20px;
}

.benefit-card p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-accent);
}

/* Product Applications */
.product-applications {
    padding: 80px 0;
    background-color: var(--color-bg);
}

.applications-list {
    max-width: 900px;
    margin: 40px auto 0;
}

.applications-list ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.applications-list li {
    padding: 20px 25px;
    background-color: var(--color-white);
    border-radius: 8px;
    border-left: 4px solid var(--color-primary);
    font-size: 15px;
    color: var(--color-dark);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.applications-list li::before {
    content: '▸';
    color: var(--color-primary);
    font-weight: 700;
    margin-right: 10px;
}

/* Product CTA */
.product-cta {
    padding: 60px 0;
    background-color: var(--color-white);
    text-align: center;
}

.product-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 30px;
}

/* ===================================
   CONTACT FORM
   =================================== */

.contact-section {
    padding: 80px 0;
    background-color: var(--color-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h3 {
    font-size: 28px;
    color: var(--color-dark);
    margin-bottom: 20px;
}

.contact-info p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-accent);
    margin-bottom: 30px;
}

.contact-details-box {
    background-color: var(--color-bg);
    padding: 30px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.contact-details-box h4 {
    font-size: 18px;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.contact-details-box p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-dark);
    margin-bottom: 10px;
}

.contact-details-box a {
    color: var(--color-primary);
    font-weight: 600;
}

.contact-form {
    background-color: var(--color-bg);
    padding: 40px;
    border-radius: 8px;
}

.contact-form h3 {
    font-size: 28px;
    color: var(--color-dark);
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 15px;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 15px;
    border: 1px solid var(--color-light);
    border-radius: 4px;
    background-color: var(--color-white);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(183, 58, 58, 0.1);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-submit {
    margin-top: 25px;
}

.form-submit .btn {
    width: 100%;
}

/* ===================================
   NORMES & QUALITY PAGE
   =================================== */

.standards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.standard-card {
    background-color: var(--color-white);
    padding: 35px 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.standard-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.standard-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--color-primary) 0%, #8b2e2e 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
}

.standard-card h3 {
    font-size: 20px;
    color: var(--color-dark);
    margin-bottom: 12px;
}

.standard-card p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-accent);
}

.process-section {
    padding: 80px 0;
    background-color: var(--color-white);
}

.process-steps {
    max-width: 900px;
    margin: 40px auto 0;
}

.process-step {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    padding: 30px;
    background-color: var(--color-bg);
    border-radius: 8px;
}

.step-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
}

.step-content h4 {
    font-size: 20px;
    color: var(--color-dark);
    margin-bottom: 10px;
}

.step-content p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-accent);
}

/* ===================================
   RESPONSIVE - PAGES
   =================================== */

@media (max-width: 992px) {
    .content-grid,
    .location-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .page-header h1 {
        font-size: 36px;
    }

    .content-text h2,
    .location-info h2 {
        font-size: 28px;
    }

    .expertise-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }
}

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

    .page-header h1 {
        font-size: 32px;
    }

    .content-section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 28px;
    }

    .product-intro h2 {
        font-size: 26px;
    }

    .product-specs,
    .product-benefits,
    .product-applications {
        padding: 60px 0;
    }

    .contact-form {
        padding: 30px 20px;
    }

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

    .process-step {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .page-header h1 {
        font-size: 26px;
    }

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

    .product-cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .product-cta-buttons .btn {
        width: 100%;
    }
}