/* ==========================================
   CONSULTORÍA IA - ULTRA MODERN DESIGN
   Mismo estilo que GalaxIA Index
   ========================================== */

/* ==========================================
   PROBLEMS SECTION
   ========================================== */
.problems-section {
    padding: 6rem 0;
    background: var(--bg-secondary);
    position: relative;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.problem-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 1.25rem;
    padding: 2.5rem 2rem;
    transition: all 0.3s ease;
    position: relative;
}

.problem-card:hover {
    border-color: rgba(239, 68, 68, 0.5);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    width: 70px;
    height: 70px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: #ef4444;
}

.problem-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.problem-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==========================================
   PROCESS TIMELINE SECTION
   ========================================== */
.process-section {
    padding: 6rem 0;
    background: var(--bg-primary);
    position: relative;
}

.process-timeline {
    max-width: 900px;
    margin: 3rem auto 0;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, 
        var(--primary) 0%, 
        var(--secondary) 50%, 
        var(--accent) 100%
    );
}

.timeline-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-marker {
    position: relative;
    flex-shrink: 0;
    z-index: 1;
}

.timeline-number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    color: white;
    box-shadow: 0 0 0 4px var(--bg-primary), 0 0 0 6px var(--border-glow);
}

.timeline-content {
    flex: 1;
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 1.25rem;
    padding: 2rem;
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-content {
    border-color: var(--border-glow);
    box-shadow: var(--shadow-lg);
    transform: translateX(4px);
}

.timeline-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.timeline-duration {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 1rem;
}

.timeline-duration i {
    font-size: 0.85rem;
}

.timeline-content > p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.timeline-deliverable {
    padding: 1rem 1.25rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 0.75rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.timeline-deliverable strong {
    color: var(--primary-light);
    font-weight: 600;
}

/* ==========================================
   INDUSTRIES SECTION
   ========================================== */
.industries-section {
    padding: 6rem 0;
    background: var(--bg-secondary);
    position: relative;
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.industry-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 1.25rem;
    padding: 2.5rem 2rem;
    transition: all 0.3s ease;
    text-align: center;
}

.industry-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.industry-icon {
    width: 80px;
    height: 80px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glow);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 1.5rem;
    color: var(--primary);
}

.industry-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.industry-examples {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    text-align: left;
}

.industry-examples span {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
    padding-left: 0.5rem;
}

/* ==========================================
   RESPONSIVE PARA CONSULTORÍA
   ========================================== */
@media (max-width: 768px) {
    .problems-grid {
        grid-template-columns: 1fr;
    }
    
    .process-timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        gap: 1rem;
    }
    
    .timeline-number {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .timeline-content {
        padding: 1.5rem;
    }
    
    .timeline-content h3 {
        font-size: 1.25rem;
    }
    
    .industries-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .problem-card {
        padding: 2rem 1.5rem;
    }
    
    .timeline-item {
        flex-direction: column;
        gap: 1rem;
    }
    
    .process-timeline::before {
        display: none;
    }
    
    .timeline-marker {
        margin: 0 auto;
    }
    
    .timeline-number {
        box-shadow: 0 0 0 4px var(--bg-primary);
    }
    
    .timeline-content {
        margin-left: 0;
    }
    
    .timeline-item:hover .timeline-content {
        transform: translateX(0) translateY(-4px);
    }
}