/* Productos Detalle */
.producto-detalle {
    margin-bottom: 3rem;
}

.producto-detalle h3 {
    font-size: 1.8rem;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
    display: inline-block;
}

.producto-detalle h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 60px;
    height: 3px;
    background-color: var(--primary-light);
}

.producto-info {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.producto-specs {
    flex: 1;
    min-width: 300px;
    background-color: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.03);
    border: 1px solid var(--border-color);
}

.producto-specs.full-width {
    flex: 100%;
}

.producto-specs h4 {
    font-size: 1.2rem;
    color: var(--primary-blue);
    margin-bottom: 1.2rem;
}

.check-list li, .bullet-list li {
    margin-bottom: 0.8rem;
    position: relative;
    padding-left: 1.8rem;
    color: var(--text-muted);
}

.check-list li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--primary-light);
}

.bullet-list li::before {
    content: '\f0da';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--primary-blue);
    font-size: 1.2rem;
}

.check-list.two-cols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.5rem 2rem;
}

.prod-separator {
    border: none;
    border-top: 1px dashed var(--border-color);
    margin: 3.5rem 0;
    opacity: 0.6;
}

.serpentinas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.serp-card {
    background-color: var(--white);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.04);
    border-top: 4px solid var(--primary-light);
    display: flex;
    flex-direction: column;
}

.serp-card h4 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.serp-card ul {
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.serp-card li {
    font-size: 0.95rem;
    color: var(--text-main);
    margin-bottom: 0.5rem;
    list-style-type: none;
    position: relative;
    padding-left: 1.2rem;
}

.serp-card li::before {
    content: '•';
    color: var(--primary-light);
    font-weight: bold;
    display: inline-block; 
    width: 1em;
    margin-left: -1em;
}

.serp-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-style: italic;
    background-color: var(--accent-blue);
    padding: 0.8rem;
    border-radius: 4px;
    margin-top: auto;
}

/* Estilos Tipo Apple para Catálogo */
.apple-catalog {
    background-color: #fbfbfd;
    color: #1d1d1f;
}

.apple-section-title {
    font-size: 3.5rem;
    font-weight: 600;
    letter-spacing: -0.015em;
    text-align: center;
    margin-bottom: 0.5rem;
    color: #1d1d1f;
}

.apple-section-desc {
    font-size: 1.5rem;
    font-weight: 400;
    text-align: center;
    color: #86868b;
    margin-bottom: 5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.apple-card {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background-color: #1d1d1f;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    margin-bottom: 5rem;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    min-height: 550px;
}

.apple-card:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}

.apple-card-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 0;
    transition: transform 0.6s ease;
}

.apple-card:hover .apple-card-bg {
    transform: scale(1.03);
}

.apple-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.98) 0%, rgba(0,0,0,0.75) 50%, rgba(0,0,0,0.4) 100%);
    z-index: 1;
}

.apple-card-content {
    padding: 3rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.apple-card h3 {
    font-size: 2.8rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
    text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}

.apple-card p.intro {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.95);
    margin-bottom: 2rem;
    line-height: 1.6;
    text-shadow: 0 2px 8px rgba(0,0,0,0.8);
}

.apple-specs-grid {
    display: flex;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
    margin-top: 3rem;
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 3rem;
}

.apple-specs-col {
    text-align: left;
    min-width: 250px;
}

.apple-specs-col h4 {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.2rem;
}

.apple-list {
    list-style: none;
    padding: 0;
}

.apple-list li {
    font-size: 1.05rem;
    color: #ffffff;
    margin-bottom: 0.8rem;
    position: relative;
    padding-left: 1.2rem;
}

.apple-list li::before {
    content: '•';
    color: var(--primary-light);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.apple-btn {
    display: inline-block;
    background-color: #0071e3;
    color: #fff;
    border-radius: 980px;
    font-size: 17px;
    padding: 12px 22px;
    text-decoration: none;
    font-weight: 400;
    margin-top: 2rem;
    transition: background-color 0.2s;
}

.apple-btn:hover {
    background-color: #0077ed;
    color: #fff;
}



/* Responsive Design for Productos */
@media (max-width: 480px) {
    .apple-card h3 {
        font-size: 2rem;
    }
    
    .apple-card p.intro {
        font-size: 1rem;
    }
    
    .apple-specs-grid {
        flex-direction: column;
        gap: 2rem;
    }
}