/* =========================================
   PÁGINA DE PRODUCTO — producto.css
   Importar DESPUÉS de styles.css principal
   ========================================= */

/* ── 1. HERO DE CABECERA ── */
.product-hero {
    position: relative;
    background-size: cover;
    background-position: center;
    padding: 180px 0 80px;   /* 180px top para dejar espacio al navbar fijo */
    color: var(--white);
    overflow: hidden;
}

.product-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(5, 16, 36, 0.92) 0%,
        rgba(0, 64, 128, 0.78) 60%,
        rgba(0, 168, 255, 0.30) 100%
    );
}

/* Línea decorativa animada en el borde inferior */
.product-hero::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 100%; height: 4px;
    background: linear-gradient(90deg, var(--light-blue-accent), var(--primary-blue), transparent);
}

.product-hero__inner {
    position: relative;
    z-index: 2;
}

/* Breadcrumb */
.product-breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: 18px;
}
.product-breadcrumb a { color: rgba(255,255,255,0.6); transition: color 0.2s; }
.product-breadcrumb a:hover { color: var(--light-blue-accent); }
.product-breadcrumb__sep { opacity: 0.5; }

/* Categoría badge */
.product-hero__category {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--light-blue-accent);
    background: rgba(0,168,255,0.12);
    border: 1px solid rgba(0,168,255,0.35);
    padding: 5px 14px;
    border-radius: 20px;
    margin-bottom: 18px;
}

.product-hero__title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 18px;
    max-width: 800px;
}

.product-hero__tagline {
    font-size: 1.1rem;
    opacity: 0.85;
    max-width: 700px;
    line-height: 1.7;
}

/* ── 2. LAYOUT DOS COLUMNAS ── */
.product-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 40px;
    align-items: start;
}

/* ── 3. BLOQUES DE DESCRIPCIÓN (columna izquierda) ── */
.product-block {
    background: var(--white);
    border-radius: 12px;
    padding: 32px 36px;
    margin-bottom: 28px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.07);
    border-left: 4px solid var(--primary-blue);
    transition: box-shadow 0.3s ease;
}

.product-block:hover { box-shadow: 0 8px 30px rgba(0,0,0,0.11); }

.product-block__title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid #eee;
}

.product-block__icon {
    width: 38px; height: 38px;
    background: rgba(0,86,179,0.1);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--primary-blue);
    font-size: 1rem;
    flex-shrink: 0;
}

.product-block__body p {
    color: var(--text-gray);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 14px;
}
.product-block__body p:last-child { margin-bottom: 0; }
.product-block__body strong { color: var(--text-dark); }

/* Tabla de propiedades */
.product-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}
.product-table tr { border-bottom: 1px solid #f0f0f0; }
.product-table tr:last-child { border-bottom: none; }
.product-table__label {
    padding: 10px 0;
    color: var(--text-gray);
    font-weight: 600;
    width: 45%;
}
.product-table__value {
    padding: 10px 0;
    color: var(--text-dark);
    font-weight: 500;
}

/* Lista de aplicaciones */
.product-app-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px 20px;
}
.product-app-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--text-dark);
}
.product-app-list li i { color: var(--card-green); font-size: 1rem; flex-shrink: 0; }

/* ── 4. SIDEBAR (columna derecha) ── */
.product-sidebar {
    position: sticky;
    top: 110px;   /* queda fija mientras se hace scroll */
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Tarjeta de etiqueta */
.product-label-card {
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    background: var(--white);
}

.product-label-card__header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--white);
}

/* Colores de cabecera según tipo de producto */
.product-label-card.card-blue  .product-label-card__header { background: linear-gradient(135deg, #0D6EFD, #00AAFF); }
.product-label-card.card-green .product-label-card__header { background: linear-gradient(135deg, #198754, #28A745); }
.product-label-card.card-red   .product-label-card__header { background: linear-gradient(135deg, #DC3545, #D63384); }
.product-label-card.card-purple.product-label-card__header { background: linear-gradient(135deg, #6F42C1, #6610F2); }
.product-label-card.card-orange.product-label-card__header { background: linear-gradient(135deg, #FD7E14, #FFC107); }

.product-label-card.card-purple .product-label-card__header { background: linear-gradient(135deg, #6F42C1, #6610F2); }
.product-label-card.card-orange .product-label-card__header { background: linear-gradient(135deg, #FD7E14, #FFC107); }

.product-label-card__img-wrap {
    padding: 20px;
    background: var(--light-bg);
    text-align: center;
}
.product-label-card__img-wrap img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    object-fit: contain;
    max-height: 260px;
    display: inline-block;
}

.product-label-card__meta {
    padding: 14px 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    border-top: 1px solid #eee;
}

.product-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--primary-blue);
    background: rgba(0,86,179,0.08);
    border: 1px solid rgba(0,86,179,0.2);
    padding: 4px 10px;
    border-radius: 20px;
}

/* Caja CTA cotización */
.product-cta-box {
    background: linear-gradient(135deg, var(--dark-blue-bg) 0%, #004080 100%);
    border-radius: 14px;
    padding: 28px 24px;
    color: var(--white);
    box-shadow: 0 8px 30px rgba(0,86,179,0.25);
}

.product-cta-box__top {
    text-align: center;
    margin-bottom: 22px;
}
.product-cta-box__top > i {
    font-size: 2.2rem;
    color: var(--light-blue-accent);
    margin-bottom: 12px;
    display: block;
}
.product-cta-box__top h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}
.product-cta-box__top p {
    font-size: 0.88rem;
    opacity: 0.8;
    line-height: 1.6;
}

.product-cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 10px;
    font-size: 0.95rem;
    padding: 13px 20px;
    border-radius: 8px;
}

.product-cta-btn-sec {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 20px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.4);
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: center;
}
.product-cta-btn-sec:hover {
    background: rgba(255,255,255,0.1);
    color: var(--white);
}

.product-cta-btn-dl {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 20px;
    border-radius: 8px;
    border: 1px solid rgba(245,158,11,0.6);
    color: #f59e0b;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: center;
    cursor: pointer;
    margin-top: 4px;
}
.product-cta-btn-dl:hover {
    background: rgba(245,158,11,0.15);
    color: #fbbf24;
}

/* Contacto rápido bajo el CTA */
.product-contact-mini {
    background: var(--light-bg);
    border-radius: 10px;
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.product-contact-mini p {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-gray);
}
.product-contact-mini i { color: var(--primary-blue); width: 16px; text-align: center; }
.product-contact-mini a { color: var(--primary-blue); font-weight: 600; }
.product-contact-mini a:hover { color: var(--light-blue-accent); }

/* ── 5. RESPONSIVE ── */
@media (max-width: 1024px) {
    .product-layout {
        grid-template-columns: 1fr 320px;
        gap: 28px;
    }
    .product-hero__title { font-size: 2.4rem; }
}

@media (max-width: 768px) {
    .product-hero { padding: 140px 0 60px; }
    .product-hero__title { font-size: 2rem; }
    .product-hero__tagline { font-size: 1rem; }

    .product-layout {
        grid-template-columns: 1fr;
    }

    .product-sidebar {
        position: static;   /* deja de ser sticky en móvil */
        order: -1;          /* la sidebar va arriba, antes de la descripción */
    }

    .product-block { padding: 24px 20px; }
    .product-app-list { grid-template-columns: 1fr; }
}

@media (max-width: 576px) {
    .product-hero__title { font-size: 1.7rem; }
}