/* ===================================
   4 PASOS SECTION - MEJORADO
   =================================== */

#cuatro-pasos {
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.pasos-section {
    padding: 60px 40px;
    background: linear-gradient(135deg, var(--light-bg) 0%, var(--light-secondary) 100%);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

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

.paso-card {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.paso-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-purple);
    border-radius: 0 0 8px 8px;
    opacity: 0;
    transition: all var(--transition-normal);
}

.paso-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(102, 126, 234, 0.3);
}

.paso-card:hover::before {
    opacity: 1;
}

.paso-number {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    background-image: url('../iconos/4pasos.png');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--white);
    transition: all var(--transition-normal);
}

.paso-card:hover .paso-number {
    transform: scale(1.1);
}

.paso-card h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--dark);
    font-weight: 700;
}

.paso-card p {
    font-size: 0.95rem;
    color: var(--gray);
    margin: 0;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .pasos-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.75rem;
    }
}

@media (max-width: 991px) {
    .pasos-section {
        padding: 50px 30px;
    }

    .pasos-grid {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        gap: 1.5rem;
    }

    .paso-card {
        padding: 2rem 1.5rem;
    }

    .paso-number {
        width: 55px;
        height: 55px;
        font-size: 1.625rem;
    }
}

@media (max-width: 767px) {
    .pasos-section {
        padding: 40px 20px;
    }

    .pasos-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .paso-card {
        padding: 1.75rem 1.25rem;
    }

    .paso-card:hover {
        transform: translateY(-5px);
    }

    .paso-number {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        margin-bottom: 1.25rem;
    }

    .paso-card h4 {
        font-size: 1.125rem;
        margin-bottom: 0.875rem;
    }

    .paso-card p {
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .pasos-section {
        padding: 30px 15px;
    }

    .paso-card {
        padding: 1.5rem 1rem;
    }

    .paso-number {
        width: 45px;
        height: 45px;
        font-size: 1.375rem;
    }

    .paso-card h4 {
        font-size: 1rem;
    }

    .paso-card p {
        font-size: 0.875rem;
    }
}