/* =========================================
   SECCIÓN: EJES DE SOLUCIÓN (TEMA OSCURO PDF)
   ========================================= */

.soluciones-section {
    padding: 90px 0;
    background-color: var(--bg-primary);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    color: #FF6B6B;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.section-header h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    color: #FFFFFF;
    margin: 10px 0 15px 0;
    font-weight: 800;
}

.section-header p {
    color: var(--text-muted);
    max-width: 650px;
    margin: 0 auto;
    font-size: 1rem;
}

/* Grilla de 4 tarjetas */
.grid-soluciones {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
}

/* Tarjeta individual */
.card-solucion {
    background: rgba(255, 255, 255, 0.03);
    padding: 35px 25px;
    border-radius: 8px;
    border: 1px solid var(--border-light);
    transition: var(--transition-base);
    position: relative;
    display: flex;
    flex-direction: column;
}

.card-solucion:hover {
    transform: translateY(-8px);
    border-color: var(--brand-red);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    background: rgba(255, 255, 255, 0.05);
}

.card-icon {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--brand-red);
    margin-bottom: 15px;
}

.card-solucion h3 {
    font-size: 1.25rem;
    color: #FFFFFF;
    margin-bottom: 12px;
    font-weight: 700;
}

.card-solucion p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 25px;
    flex-grow: 1;
    line-height: 1.5;
}

/* Lista de entregables */
.card-entregables {
    border-top: 1px solid var(--border-light);
    padding-top: 18px;
}

.card-entregables h4 {
    font-size: 0.78rem;
    color: #FFB4B4;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 12px;
    font-weight: 700;
}

.card-entregables ul {
    list-style: none;
    padding: 0;
}

.card-entregables li {
    font-size: 0.85rem;
    color: #FFFFFF;
    margin-bottom: 8px;
    position: relative;
    padding-left: 18px;
}

.card-entregables li::before {
    content: "•";
    color: var(--brand-red);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Responsivo Móvil */
@media (max-width: 768px) {
    .soluciones-section { padding: 50px 0; }
    .grid-soluciones { grid-template-columns: 1fr; }
}