/* ============================================
   PÁGINAS INTERNAS — Estilos compartidos
   ============================================ */

/* --- Hero interno --- */
.page-hero {
    background: var(--gradient-hero);
    padding: 140px clamp(22px, 5vw, 80px) 80px;
    position: relative;
    overflow: hidden;
    color: var(--color-white);
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 48px 48px;
    opacity: 0.5;
    pointer-events: none;
    animation: pageGridDrift 22s linear infinite;
}

@keyframes pageGridDrift {
    from { transform: translate(0, 0); }
    to   { transform: translate(48px, 48px); }
}

.page-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 1280px;
    margin: 0 auto;
}

.page-hero h1 {
    color: var(--color-white);
    margin-bottom: 1rem;
}

.page-hero .hero-copy {
    max-width: 640px;
}

/* --- CTA --- */
.page-cta {
    background: var(--color-bg-primary);
    color: var(--color-white);
    padding: 80px clamp(22px, 5vw, 80px);
    text-align: center;
}

.page-cta h2 {
    color: var(--color-white);
}

.page-cta .hero-copy {
    margin: 0 auto 2rem;
    max-width: 620px;
}

.page-cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- About --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-content {
    background: white;
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(7, 18, 23, 0.06);
}

.about-visual {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-bg-secondary) 100%);
    border-radius: var(--border-radius-lg);
    min-height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 2rem;
    text-align: center;
    color: white;
}

.about-visual::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 32px 32px;
}

.about-visual i {
    font-size: 5rem;
    color: rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 1;
    margin-bottom: 1rem;
}

.about-visual p {
    position: relative;
    z-index: 1;
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
    font-size: 0.95rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.value-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(7, 18, 23, 0.06);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.value-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.value-icon {
    width: 64px;
    height: 64px;
    background: rgba(8, 116, 167, 0.12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 1.5rem;
    margin: 0 auto var(--spacing-md);
}

.company-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.info-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--color-gold);
    box-shadow: var(--shadow-sm);
}

.info-card h4 {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.info-card p {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
}

/* --- Services / Products grid --- */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
    gap: var(--spacing-xl);
}

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

.card-img-placeholder {
    width: 100%;
    height: 280px;
    background: linear-gradient(135deg, #f0f4f6 0%, #e2e8eb 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
}

.featured-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--color-gold);
    color: var(--color-bg-primary);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    z-index: 10;
}

.category-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--color-accent);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    z-index: 10;
}

.card-hover-icon {
    position: absolute;
    bottom: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    background: rgba(8, 116, 167, 0.92);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    z-index: 10;
    transition: transform 0.3s ease, background 0.3s ease;
}

.card:hover .card-hover-icon {
    transform: scale(1.1);
    background: var(--color-gold);
    color: var(--color-bg-primary);
}

.benefits-preview {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid #f0f0f0;
}

.benefits-preview strong {
    color: var(--color-accent);
}

.price {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-top: 0.75rem;
}

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.empty-state i {
    font-size: 3rem;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

/* --- Contact --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.contact-panel,
.contact-form-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(7, 18, 23, 0.06);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid #f0f0f0;
}

.contact-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(8, 116, 167, 0.12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 1.15rem;
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.contact-details p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    margin: 0 0 0.25rem;
}

.contact-details a {
    color: var(--color-accent);
    font-weight: 600;
    font-size: 0.9rem;
}

.contact-details a:hover {
    color: var(--color-gold);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

textarea.form-control {
    resize: vertical;
    min-height: 140px;
}

.map-container {
    margin-top: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(7, 18, 23, 0.08);
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: none;
    display: block;
}

.contact-alert {
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-lg);
    padding: 14px 18px;
    font-size: 0.95rem;
    font-weight: 500;
}

.contact-alert--success {
    background: rgba(40, 167, 69, 0.12);
    border: 1px solid rgba(40, 167, 69, 0.35);
    color: #1e6b34;
}

.contact-alert--error {
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.35);
    color: #a71d2a;
}

.contact-form-lead {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-lg);
}

.contact-panel,
.contact-form-card,
.about-content,
.about-visual,
.card,
.value-card,
.info-card,
.content-box,
.detail-media,
.filter-sidebar,
.empty-state {
    opacity: 1 !important;
    visibility: visible !important;
}

.doc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.doc-list li {
    margin-bottom: 0.75rem;
}

.doc-list a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-accent);
    font-weight: 600;
}

.detail-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 1rem;
}

.detail-gallery-item {
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.detail-gallery-item img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    display: block;
}

.detail-video-embed {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--border-radius-md);
    margin-bottom: 1rem;
}

.detail-video-embed iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.section-block {
    margin-top: var(--spacing-2xl);
}

/* --- Products filters --- */
.products-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.filter-sidebar {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(7, 18, 23, 0.06);
    position: sticky;
    top: 90px;
}

.filter-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.filter-list {
    list-style: none;
}

.filter-list a {
    display: block;
    padding: 10px 14px;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
    color: var(--color-text-secondary);
    font-size: 0.92rem;
    font-weight: 500;
}

.filter-list a:hover,
.filter-list a.active {
    background: var(--color-accent);
    color: white;
}

@media (max-width: 900px) {
    .products-layout {
        grid-template-columns: 1fr;
    }
    .filter-sidebar {
        position: static;
    }
}

@media (max-width: 1024px) {
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .values-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-hero {
        padding: 120px clamp(22px, 5vw, 80px) 60px;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .cards-grid {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .page-hero::before {
        animation: none;
    }
}

/* --- Detalle servicio / producto --- */
.page-breadcrumb {
    background: white;
    border-bottom: 1px solid rgba(7, 18, 23, 0.08);
    padding: 1rem 0;
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 clamp(22px, 5vw, 80px);
    font-size: 0.85rem;
}

.breadcrumb-list li + li::before {
    content: '/';
    margin-right: 0.5rem;
    opacity: 0.4;
}

.breadcrumb-list a {
    color: var(--color-accent);
}

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
    margin-bottom: var(--spacing-2xl);
}

.detail-media {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background: linear-gradient(135deg, #f0f4f6, #e2e8eb);
    min-height: 360px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.detail-media img {
    width: 100%;
    display: block;
    object-fit: cover;
}

.detail-media i {
    font-size: 4rem;
    color: var(--color-text-secondary);
    opacity: 0.4;
}

.detail-badge {
    display: inline-block;
    background: var(--color-gold);
    color: var(--color-bg-primary);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.detail-intro {
    font-size: 1.1rem;
    line-height: 1.75;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
}

.detail-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.content-box {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(7, 18, 23, 0.06);
    margin-bottom: var(--spacing-lg);
}

.content-box h4 {
    margin-bottom: 1rem;
    color: var(--color-text-primary);
    font-size: 1.1rem;
}

.content-box h4 i {
    color: var(--color-accent);
    margin-right: 0.5rem;
}

.budget-table {
    width: 100%;
    border-collapse: collapse;
}

.budget-table th,
.budget-table td {
    padding: 12px 14px;
    border-bottom: 1px solid #eee;
    text-align: left;
}

.budget-table th:last-child,
.budget-table td:last-child {
    text-align: right;
}

.budget-table tfoot td {
    font-weight: 700;
    color: var(--color-accent);
    border-bottom: none;
    font-family: var(--font-heading);
    font-size: 1.1rem;
}

.conditions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.conditions-grid strong {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-secondary);
    margin-bottom: 0.25rem;
}

.detail-cta-box {
    background: var(--gradient-primary);
    color: white;
    border: none;
}

.detail-cta-box h4,
.detail-cta-box p {
    color: rgba(255, 255, 255, 0.92);
}

.btn-outline-light-section {
    background: transparent;
    border: 2px solid var(--color-accent);
    color: var(--color-accent);
}

.btn-outline-light-section:hover {
    background: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-2px);
}

.feature-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.feature-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f0f0f0;
    color: var(--color-text-secondary);
}

.feature-list li:last-child { border-bottom: none; }

.feature-list li i {
    color: var(--color-gold);
    margin-right: 0.5rem;
}

.empty-state .page-cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.error-page {
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem clamp(22px, 5vw, 80px);
    background: linear-gradient(180deg, var(--color-gray-light) 0%, white 100%);
}

.error-page-inner {
    text-align: center;
    max-width: 560px;
}

.error-code {
    font-family: var(--font-heading);
    font-size: clamp(5rem, 15vw, 8rem);
    font-weight: 700;
    line-height: 1;
    background: linear-gradient(135deg, var(--color-accent), var(--color-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.error-page-inner h1 { margin-bottom: 1rem; }

.error-page-inner p {
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

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