.alternativa {
    width: 100%;
    margin-bottom: 100px;
    font-family: 'Exo', system-ui, -apple-system, sans-serif;
}

/* Radical Hero Section */
.alternativa .hero-radical {
    background: linear-gradient(135deg, #0f172a 0%, #334155 100%);
    padding: 160px 5% 120px;
    text-align: center;
    position: relative;
    overflow: hidden;
    color: white;
    margin-bottom: -60px;
    /* Overlap effect */
    border-radius: 0 0 50px 50px;
}

.alternativa .hero-radical::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(/mod/aplicaciones/imgs/fondodoodles2.png) repeat center center;
    opacity: 0.1;
    z-index: 0;
}

.alternativa .hero-radical h1 {
    font-size: 4rem;
    font-weight: 900;
    letter-spacing: -2px;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: none;
    /* Override legacy uppercase */
}

.alternativa .hero-radical p {
    font-size: 1.5rem;
    color: #cbd5e1;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    font-weight: 300;
}

/* Container */
.alternativa .ajuste {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

/* Modern Grid */
.erp-comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    padding: 4rem 0;
}

/* Radical Card Design */
.erp-card {
    background: white;
    border-radius: 30px;
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.02);
    position: relative;
    overflow: hidden;
}

.erp-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 40px 80px -20px rgba(185, 14, 43, 0.15);
}



/* Typography */
.erp-card h3 {
    font-size: 2.2rem;
    font-weight: 800;
    color: #1e293b;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
    background: linear-gradient(to right, #1e293b, #475569);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: all 0.3s ease;
}

.erp-card:hover h3 {
    background: linear-gradient(to right, #b90e2b, #be123c);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    transform: scale(1.05);
}

.erp-card p {
    font-size: 1.1rem;
    color: #64748b;
    line-height: 1.7;
}

/* CTA Section Override */
.cta-section .cta-card {
    border-radius: 40px;
    background: linear-gradient(135deg, #b90e2b 0%, #7f1d1d 100%);
    box-shadow: 0 30px 60px -15px rgba(185, 14, 43, 0.4);
}