/* ==========================================================================
   NNIVAGIO QUÍMICA - PAGES & SECTIONS STYLES (pages.css)
   ========================================================================== */

/* ==========================================================================
   SECCIONES COMUNES
   ========================================================================== */
section {
    padding: 100px 5%;
    position: relative;
}

.bg-dark {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
}

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

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.section-subtitle {
    color: var(--color-secondary);
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 12px;
    display: inline-block;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 15px;
}

.section-header.light .section-title {
    color: var(--color-bg-white);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--color-secondary);
}

.section-desc {
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

.bg-dark .section-desc {
    color: #9CA3AF;
}

/* Botones Comunes */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--color-secondary);
    color: var(--color-bg-white);
    padding: 15px 35px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-sm);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background-color: var(--color-secondary-hover);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: transparent;
    color: var(--color-bg-white);
    padding: 15px 35px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-sm);
    border: 2px solid var(--color-bg-white);
    transition: var(--transition-normal);
}

.btn-secondary:hover {
    background-color: var(--color-bg-white);
    color: var(--color-primary-dark);
    transform: translateY(-3px);
}

/* Tarjetas de Grid */
.interactive-card {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.interactive-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
}

/* ==========================================================================
   1. HERO SECTION (index.html)
   ========================================================================== */
.hero {
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    position: relative;
    padding: 0 5%;
    overflow: hidden;
    background-color: var(--color-bg-dark);
}

/* Video o Fondo Parallax */
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(135deg, rgba(43, 30, 23, 0.9) 0%, rgba(15, 18, 22, 0.95) 80%), 
                      url('https://images.unsplash.com/photo-1581091226825-a6a2a5aee158?auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    z-index: 1;
    transform: scale(1.05);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 70% 30%, rgba(255, 107, 53, 0.08) 0%, transparent 60%);
    z-index: 2;
}

/* Contenedor de Partículas SVG animadas de fondo */
.chemical-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.particle {
    position: absolute;
    fill: none;
    stroke: rgba(255, 169, 135, 0.15);
    stroke-width: 1.5;
    animation: floatParticle 25s infinite linear;
}

@keyframes floatParticle {
    0% { transform: translateY(100vh) rotate(0deg) scale(0.8); opacity: 0; }
    10% { opacity: 0.6; }
    90% { opacity: 0.6; }
    100% { transform: translateY(-10vh) rotate(360deg) scale(1.2); opacity: 0; }
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 850px;
    color: var(--color-bg-white);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: rgba(255, 107, 53, 0.15);
    border: 1px solid var(--color-secondary);
    color: var(--color-accent);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 25px;
}

.hero-title {
    font-size: 3.8rem;
    line-height: 1.15;
    color: var(--color-bg-white);
    margin-bottom: 25px;
    font-weight: 800;
}

.hero-title span {
    color: var(--color-secondary);
    background: linear-gradient(to right, var(--color-secondary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: #D1D5DB;
    margin-bottom: 40px;
    max-width: 700px;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

/* Indicador de Scroll animado */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: #9CA3AF;
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.scroll-mouse {
    width: 26px;
    height: 42px;
    border: 2px solid #9CA3AF;
    border-radius: 13px;
    position: relative;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background-color: var(--color-secondary);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollMouse 1.5s infinite;
}

@keyframes scrollMouse {
    0% { top: 8px; opacity: 1; }
    50% { top: 22px; opacity: 0; }
    100% { top: 8px; opacity: 0; }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    .hero-subtitle {
        font-size: 1.1rem;
    }
}

/* ==========================================================================
   2. SECCIÓN DE CONFIANZA / ESTADÍSTICAS
   ========================================================================== */
.trust-stats {
    padding: 60px 5%;
    margin-top: -80px;
    position: relative;
    z-index: 5;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-card {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 35px 30px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-secondary);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    font-size: 2.2rem;
    color: var(--color-secondary);
    margin-bottom: 20px;
}

.stat-number {
    font-size: 2.8rem;
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--color-primary-dark);
    margin-bottom: 8px;
    display: block;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    font-weight: 600;
}

@media (max-width: 991px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .trust-stats {
        margin-top: -40px;
    }
}

@media (max-width: 576px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   3. SECCIÓN NOSOTROS (index.html, nosotros.html)
   ========================================================================== */
.nosotros-layout {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 80px;
    align-items: center;
}

.nosotros-visual {
    position: relative;
}

.image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-premium);
}

.image-wrapper img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: var(--transition-slow);
}

.image-wrapper:hover img {
    transform: scale(1.03);
}

.visual-decor {
    position: absolute;
    width: 80px;
    height: 80px;
    background-color: var(--color-secondary);
    border-radius: var(--radius-sm);
    z-index: -1;
    bottom: -20px;
    left: -20px;
}

.tech-badge-overlay {
    position: absolute;
    bottom: 30px;
    right: -20px;
    background-color: var(--color-bg-dark);
    color: var(--color-bg-white);
    padding: 20px 30px;
    border-radius: var(--radius-md);
    border-left: 5px solid var(--color-secondary);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 15px;
}

.tech-badge-overlay i {
    font-size: 1.8rem;
    color: var(--color-secondary);
}

.tech-badge-overlay span {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    line-height: 1.2;
}

.nosotros-info .section-subtitle {
    margin-bottom: 15px;
}

.nosotros-info h2 {
    font-size: 2.2rem;
    margin-bottom: 25px;
}

.nosotros-text {
    color: var(--color-text-muted);
    margin-bottom: 35px;
    font-size: 1.05rem;
}

/* Lista de compromisos */
.pillars-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 40px;
}

.pillar-item {
    display: flex;
    gap: 15px;
}

.pillar-icon {
    width: 45px;
    height: 45px;
    background-color: rgba(78, 54, 41, 0.08);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.pillar-content h4 {
    font-size: 1rem;
    margin-bottom: 5px;
    color: var(--color-primary-dark);
}

.pillar-content p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

@media (max-width: 991px) {
    .nosotros-layout {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .tech-badge-overlay {
        right: 20px;
    }
}

/* Misión, Visión, Valores (nosotros.html) */
.mvv-section {
    padding: 80px 5%;
}

.mvv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.mvv-card {
    background-color: var(--color-bg-white);
    padding: 50px 35px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
    transition: var(--transition-normal);
}

.mvv-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
}

.mvv-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(255, 107, 53, 0.08);
    color: var(--color-secondary);
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    margin-bottom: 25px;
}

.mvv-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.mvv-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

@media (max-width: 991px) {
    .mvv-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   4. CATALOGO DE PRODUCTOS (productos.html)
   ========================================================================== */
.catalog-section {
    padding-top: 140px; /* Espacio para el navbar fijo */
}

/* Barra de Búsqueda y Filtros */
.catalog-control {
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
    margin-bottom: 50px;
}

.search-box-wrapper {
    position: relative;
    max-width: 600px;
    margin: 0 auto 30px;
}

.search-box-wrapper input {
    width: 100%;
    padding: 15px 25px 15px 55px;
    background-color: var(--color-bg-light);
    border: 1px solid rgba(78, 54, 41, 0.15);
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-normal);
}

.search-box-wrapper input:focus {
    background-color: var(--color-bg-white);
    border-color: var(--color-secondary);
    box-shadow: 0 0 10px rgba(255, 107, 53, 0.15);
}

.search-box-wrapper i {
    position: absolute;
    left: 22px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

.filter-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.filter-btn {
    background-color: var(--color-bg-white);
    color: var(--color-primary);
    border: 1px solid rgba(78, 54, 41, 0.15);
    padding: 10px 22px;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition-normal);
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--color-secondary);
    color: var(--color-bg-white);
    border-color: var(--color-secondary);
    box-shadow: var(--shadow-sm);
}

.catalog-info-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    font-family: var(--font-heading);
}

.catalog-info-bar h2 {
    font-size: 1.4rem;
}

#products-count {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* Tarjeta de Producto Premium */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: var(--transition-normal);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-premium);
    border-color: var(--color-accent);
}

.product-card-header {
    background: linear-gradient(135deg, rgba(78, 54, 41, 0.05) 0%, rgba(255, 107, 53, 0.05) 100%);
    padding: 25px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid var(--color-border-light);
}

.product-badge {
    background-color: rgba(78, 54, 41, 0.1);
    color: var(--color-primary-dark);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: var(--radius-full);
}

.chemical-icon {
    color: var(--color-secondary);
    opacity: 0.8;
}

.product-card:hover .chemical-icon svg {
    animation: rotateMolecule 3s linear infinite;
}

@keyframes rotateMolecule {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.product-card-body {
    padding: 25px;
    flex-grow: 1;
}

.product-formula {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-secondary);
    letter-spacing: 1px;
    display: block;
    margin-bottom: 10px;
}

.product-title {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--color-primary-dark);
}

.product-desc {
    font-size: 0.92rem;
    color: var(--color-text-muted);
    margin-bottom: 20px;
    line-height: 1.5;
}

.product-details {
    background-color: var(--color-bg-light);
    border-radius: var(--radius-md);
    padding: 15px;
    margin-bottom: 20px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.detail-row:last-child {
    margin-bottom: 0;
}

.detail-label {
    font-weight: 600;
    color: var(--color-primary);
}

.detail-value {
    color: var(--color-text-dark);
    text-align: right;
}

.product-uses {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.use-badge {
    font-size: 0.75rem;
    background-color: #ECEFF1;
    color: #455A64;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
}

.product-card-footer {
    padding: 20px 25px;
    border-top: 1px solid var(--color-border-light);
    background-color: rgba(244, 246, 248, 0.4);
}

.btn-product-cotizar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    color: var(--color-primary) !important;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-product-cotizar i {
    transition: var(--transition-fast);
}

.product-card:hover .btn-product-cotizar {
    color: var(--color-secondary) !important;
}

.product-card:hover .btn-product-cotizar i {
    transform: translateX(5px);
}

.no-products-message {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
    color: var(--color-text-muted);
}

.no-products-message i {
    font-size: 3rem;
    color: rgba(78, 54, 41, 0.15);
    margin-bottom: 20px;
}

.no-products-message h3 {
    margin-bottom: 10px;
    color: var(--color-primary-dark);
}

@media (max-width: 991px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   5. SECCIÓN AUTOMOTRIZ PREMIUM (automotriz.html, index.html)
   ========================================================================== */
.automotriz-section {
    background-color: #0B0D10;
    color: var(--color-text-light);
    padding: 100px 5%;
    position: relative;
    overflow: hidden;
}

.automotriz-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 80%, rgba(255, 107, 53, 0.06) 0%, transparent 50%),
                radial-gradient(circle at 90% 20%, rgba(255, 169, 135, 0.04) 0%, transparent 40%);
    pointer-events: none;
}

.automotriz-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.automotriz-info .section-subtitle {
    color: var(--color-secondary);
}

.automotriz-info h2 {
    color: var(--color-bg-white);
    font-size: 2.5rem;
    margin-bottom: 25px;
}

.automotriz-desc {
    color: #9CA3AF;
    font-size: 1.05rem;
    margin-bottom: 35px;
}

/* Certificaciones API/ISO list */
.certifications-container {
    background-color: var(--color-bg-dark-card);
    border: 1px solid var(--color-border-dark);
    padding: 30px;
    border-radius: var(--radius-lg);
    margin-bottom: 40px;
}

.certifications-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-accent);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.certifications-title::after {
    content: '';
    flex-grow: 1;
    height: 1px;
    background-color: var(--color-border-dark);
}

.cert-logos-flex {
    display: flex;
    gap: 30px;
    align-items: center;
}

.cert-item-img {
    height: 70px;
    width: auto;
    border-radius: var(--radius-sm);
    filter: grayscale(0.2) contrast(1.1);
    transition: var(--transition-normal);
    background-color: white;
    padding: 5px;
}

.cert-item-img:hover {
    filter: grayscale(0) contrast(1.2);
    transform: scale(1.05);
}

/* Tarjeta Destacada de Producto */
.def-product-featured {
    background: linear-gradient(135deg, rgba(23, 28, 35, 0.9) 0%, rgba(15, 18, 22, 0.95) 100%);
    border: 1px solid rgba(255, 107, 53, 0.2);
    border-radius: var(--radius-lg);
    padding: 40px;
    position: relative;
    box-shadow: var(--shadow-premium), 0 0 30px rgba(255, 107, 53, 0.05);
}

.def-product-featured::after {
    content: '';
    position: absolute;
    top: -1px;
    right: 50px;
    width: 120px;
    height: 3px;
    background: linear-gradient(to right, var(--color-secondary), var(--color-accent));
}

.def-title-group {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.def-badge {
    background-color: var(--color-secondary);
    color: white;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 6px 14px;
    border-radius: var(--radius-full);
}

.def-product-featured h3 {
    color: var(--color-bg-white);
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.def-specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
    border-top: 1px solid var(--color-border-dark);
    padding-top: 25px;
}

.spec-box h5 {
    color: var(--color-accent);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 5px;
}

.spec-box p {
    font-size: 0.9rem;
    color: #D1D5DB;
}

@media (max-width: 991px) {
    .automotriz-layout {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}

/* ==========================================================================
   6. INDUSTRIAS QUE ATIENDEN
   ========================================================================== */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.industry-card {
    height: 320px;
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: flex-end;
    padding: 30px;
    color: var(--color-bg-white);
    transition: var(--transition-normal);
}

/* Fondo de Imagen Industrial */
.industry-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 1;
    transition: var(--transition-slow);
}

.industry-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(15, 18, 22, 0.9) 0%, rgba(15, 18, 22, 0.3) 60%, transparent 100%);
    z-index: 2;
    transition: var(--transition-normal);
}

.industry-content {
    position: relative;
    z-index: 3;
    width: 100%;
    transform: translateY(10px);
    transition: var(--transition-normal);
}

.industry-icon {
    font-size: 1.8rem;
    color: var(--color-secondary);
    margin-bottom: 15px;
    opacity: 0;
    transform: scale(0.8);
    transition: var(--transition-normal);
}

.industry-title {
    font-size: 1.3rem;
    color: var(--color-bg-white);
    font-weight: 700;
}

/* Hover Effects */
.industry-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-premium);
}

.industry-card:hover .industry-bg {
    transform: scale(1.1);
}

.industry-card:hover::before {
    background: linear-gradient(to top, rgba(78, 54, 41, 0.95) 0%, rgba(15, 18, 22, 0.4) 100%);
}

.industry-card:hover .industry-content {
    transform: translateY(0);
}

.industry-card:hover .industry-icon {
    opacity: 1;
    transform: scale(1);
}

@media (max-width: 1200px) {
    .industries-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 991px) {
    .industries-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .industries-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   7. SECCIÓN LOGÍSTICA Y COBERTURA
   ========================================================================== */
.logistica-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.logistica-content h3 {
    font-size: 1.8rem;
    margin-bottom: 25px;
    color: var(--color-primary-dark);
}

/* Timeline Logística */
.timeline {
    position: relative;
    padding-left: 30px;
    border-left: 2px dashed rgba(78, 54, 41, 0.2);
    margin-bottom: 40px;
}

.timeline-item {
    position: relative;
    margin-bottom: 30px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -41px;
    top: 5px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--color-bg-white);
    border: 4px solid var(--color-secondary);
}

.timeline-item:hover .timeline-dot {
    background-color: var(--color-secondary);
    box-shadow: 0 0 8px var(--color-secondary);
}

.timeline-item h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.timeline-item p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* Mapa de Cobertura */
.coverage-map-container {
    background-color: var(--color-bg-white);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-premium);
    border: 1px solid var(--color-border-light);
    position: relative;
}

.coverage-map-wrapper {
    width: 100%;
    height: 400px;
    background-color: var(--color-bg-light);
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
}

.coverage-map-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 15px;
    display: block;
}

.coverage-dots-svg {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.map-badge {
    position: absolute;
    bottom: 25px;
    left: 25px;
    background-color: var(--color-bg-dark);
    color: white;
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

@media (max-width: 991px) {
    .logistica-layout {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}

/* ==========================================================================
   8. TESTIMONIOS Industrial
   ========================================================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background-color: var(--color-bg-white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
    position: relative;
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
}

.quote-icon {
    font-size: 3rem;
    color: rgba(255, 107, 53, 0.1);
    position: absolute;
    top: 25px;
    right: 35px;
}

.stars-rating {
    color: #FFC107;
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--color-text-dark);
    line-height: 1.6;
    margin-bottom: 30px;
    font-style: italic;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.client-avatar-placeholder {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--color-primary-light);
    color: white;
    font-family: var(--font-heading);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.client-details h4 {
    font-size: 0.98rem;
    margin-bottom: 2px;
}

.client-details p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

@media (max-width: 991px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   9. BLOG / ARTICULOS TÉCNICOS
   ========================================================================== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.blog-card {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

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

.blog-img-wrapper {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.blog-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.blog-card:hover .blog-img-wrapper img {
    transform: scale(1.05);
}

.blog-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background-color: var(--color-primary-dark);
    color: white;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 5px 12px;
    border-radius: var(--radius-full);
}

.blog-card-body {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.blog-date-row {
    display: flex;
    gap: 15px;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.blog-card-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
    line-height: 1.4;
    color: var(--color-primary-dark);
}

.blog-card-desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: 20px;
}

.blog-readmore {
    margin-top: auto;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--color-secondary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
}

.blog-card:hover .blog-readmore {
    color: var(--color-secondary-hover);
}

@media (max-width: 991px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   10. CONTACTO E INTEGRACIÓN
   ========================================================================== */
.contacto-layout {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 80px;
}

.contacto-info h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--color-primary-dark);
}

.contacto-desc {
    color: var(--color-text-muted);
    margin-bottom: 40px;
}

.contacto-details-list {
    margin-bottom: 40px;
}

.contacto-detail-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.contacto-detail-item:last-child {
    margin-bottom: 0;
}

.contacto-icon-box {
    width: 50px;
    height: 50px;
    background-color: rgba(78, 54, 41, 0.08);
    color: var(--color-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.contacto-text-box h4 {
    font-size: 1rem;
    margin-bottom: 5px;
}

.contacto-text-box p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* Formulario Premium */
.form-container {
    background-color: var(--color-bg-white);
    padding: 50px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-premium);
    border: 1px solid var(--color-border-light);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-primary-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 20px;
    border: 1px solid rgba(78, 54, 41, 0.15);
    background-color: var(--color-bg-light);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-normal);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    background-color: var(--color-bg-white);
    border-color: var(--color-secondary);
    box-shadow: 0 0 10px rgba(255, 107, 53, 0.15);
}

.btn-submit {
    width: 100%;
    padding: 16px;
    background-color: var(--color-secondary);
    color: white;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.btn-submit:hover {
    background-color: var(--color-secondary-hover);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

@media (max-width: 991px) {
    .contacto-layout {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}

@media (max-width: 576px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    .form-container {
        padding: 30px 20px;
    }
}

/* Integración de mapa */
.map-iframe-container {
    width: 100%;
    height: 400px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
    margin-top: 50px;
}

.map-iframe-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}