/* ==========================================
   SERVICIOS PAGE - ESTILOS ESPECÍFICOS
   Prefijo: serv- para no interferir con estilos globales
   Versión optimizada - Mejoras en jerarquía, micro-interacciones y responsive
   ========================================== */

/* ==========================================
   1. HERO SECTION - Optimizado
   ========================================== */
.serv-hero {
    min-height: auto;
    padding: var(--space-xl) 0 var(--space-2xl);
    text-align: center;
}

.serv-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent-soft);
    border: 1px solid var(--border-subtle);
    border-radius: 40px;
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--accent);
    margin-bottom: var(--space-lg);
    transition: var(--transition);
}

.serv-hero-badge:hover {
    border-color: var(--accent);
}

.serv-hero-title {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, #fff, var(--accent));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    letter-spacing: -0.02em;
}

.serv-hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto var(--space-lg);
    line-height: 1.5;
}

/* ==========================================
   2. CARDS DE SERVICIOS - Optimizado
   ========================================== */
.serv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.serv-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all 0.25s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    position: relative;
    /* GPU promotion */
    will-change: transform;
    transform: translateZ(0);
}

.serv-card:hover {
    /* ELIMINADO: transform: translateY(-4px) - causaba reflow */
    border-color: var(--accent);
    background: linear-gradient(135deg, var(--bg-card), var(--accent-soft));
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.serv-card-icon {
    width: 56px;
    height: 56px;
    background: var(--accent-soft);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    transition: var(--transition);
}

.serv-card:hover .serv-card-icon {
    /* ELIMINADO: transform: scale(1.05) - causaba reflow */
    background: var(--accent);
}

.serv-card:hover .serv-card-icon i {
    color: white;
}

.serv-card-icon i {
    font-size: 1.5rem;
    color: var(--accent);
    transition: var(--transition);
}

.serv-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}

.serv-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: var(--space-md);
}

.serv-card-features {
    list-style: none;
    margin-top: var(--space-md);
}

.serv-card-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-subtle);
    transition: var(--transition);
}

.serv-card-features li:hover {
    color: var(--text-primary);
}

.serv-card-features li:last-child {
    border-bottom: none;
}

.serv-card-features i {
    color: var(--success);
    font-size: 0.7rem;
    width: 18px;
    flex-shrink: 0;
}

/* ==========================================
   3. SECCIÓN ADVANCED - Optimizado
   ========================================== */
.serv-advanced {
    background: linear-gradient(135deg, rgba(92, 110, 255, 0.05), transparent);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    margin: var(--space-2xl) 0;
    border: 1px solid var(--border-subtle);
}

.serv-advanced-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.serv-advanced-header h2 {
    font-size: 1.8rem;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}

.serv-advanced-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
}

.serv-advanced-item {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    text-align: center;
    transition: all 0.25s ease;
}

.serv-advanced-item:hover {
    /* ELIMINADO: transform: translateY(-2px) - causaba reflow */
    border-color: var(--accent);
    background: var(--accent-soft);
}

.serv-advanced-item i {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: var(--space-sm);
    transition: var(--transition);
}

.serv-advanced-item:hover i {
    /* ELIMINADO: transform: scale(1.05) - causaba reflow */
    opacity: 0.9;
}

.serv-advanced-item h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.serv-advanced-item p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* ==========================================
   4. SECCIÓN SCOPE - Optimizado
   ========================================== */
.serv-scope {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    margin: var(--space-xl) 0;
}

.serv-scope-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: var(--transition);
}

.serv-scope-card:hover {
    border-color: var(--accent);
}

.serv-scope-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.serv-scope-card h3 i {
    color: var(--accent);
    font-size: 1.1rem;
}

.serv-scope-list {
    list-style: none;
}

.serv-scope-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

.serv-scope-list li:hover {
    color: var(--text-primary);
}

.serv-scope-list li:last-child {
    border-bottom: none;
}

.serv-scope-list i {
    color: var(--accent);
    font-size: 0.75rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

/* ==========================================
   5. SECCIÓN DIFERENCIADOR - Optimizado
   ========================================== */
.serv-differentiator {
    text-align: center;
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--accent);
    border-radius: var(--radius-xl);
    margin: var(--space-2xl) 0;
    transition: var(--transition);
}

.serv-differentiator:hover {
    box-shadow: 0 8px 24px var(--accent-glow);
}

.serv-differentiator h2 {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    letter-spacing: -0.01em;
}

.serv-differentiator p {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-lg);
    font-size: 0.95rem;
    line-height: 1.5;
}

.serv-differentiator-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent-soft);
    border-radius: 40px;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent);
    transition: var(--transition);
    margin: 0 0.25rem;
}

.serv-differentiator-badge:hover {
    background: var(--accent);
    color: white;
}

/* ==========================================
   6. SECCIÓN RESULTADOS - Optimizado
   ========================================== */
.serv-results {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-lg);
    margin: var(--space-xl) 0;
    text-align: center;
}

.serv-result {
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: all 0.25s ease;
}

.serv-result:hover {
    border-color: var(--accent);
    background: var(--accent-soft);
}

.serv-result-number {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: var(--space-xs);
    letter-spacing: -0.02em;
    line-height: 1;
}

.serv-result-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ==========================================
   7. METODOLOGÍA - Optimizado
   ========================================== */
.serv-methodology-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.serv-step {
    text-align: center;
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all 0.25s ease;
    position: relative;
}

.serv-step:hover {
    border-color: var(--accent);
    background: linear-gradient(135deg, var(--bg-card), var(--accent-soft));
}

.serv-step-number {
    width: 56px;
    height: 56px;
    background: var(--accent-soft);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent);
    transition: var(--transition);
}

.serv-step:hover .serv-step-number {
    background: var(--accent);
    color: white;
}

.serv-step h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    letter-spacing: -0.01em;
}

.serv-step p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.5;
}

/* ==========================================
   8. ACCESIBILIDAD - Focus visible
   ========================================== */
.serv-card:focus-within,
.serv-advanced-item:focus-within,
.serv-scope-card:focus-within,
.serv-step:focus-within,
.serv-result:focus-within {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.proy-btn:focus,
.serv-differentiator-badge:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ==========================================
   9. RESPONSIVE - Optimizado
   ========================================== */
@media (max-width: 1024px) {
    .serv-hero-title {
        font-size: 2.4rem;
    }
    
    .serv-hero-description {
        font-size: 1rem;
    }
    
    .serv-grid {
        gap: var(--space-md);
    }
    
    .serv-advanced {
        padding: var(--space-lg);
    }
    
    .serv-advanced-header h2 {
        font-size: 1.6rem;
    }
    
    .serv-advanced-grid {
        gap: var(--space-sm);
    }
}

@media (max-width: 768px) {
    .serv-hero {
        padding: var(--space-lg) 0 var(--space-xl);
    }
    
    .serv-hero-title {
        font-size: 1.8rem;
    }
    
    .serv-hero-description {
        font-size: 0.95rem;
        padding: 0 var(--space-sm);
    }
    
    .serv-hero-badge {
        font-size: 0.7rem;
        padding: 0.35rem 0.85rem;
    }
    
    .serv-grid {
        gap: var(--space-sm);
    }
    
    .serv-card {
        padding: var(--space-md);
    }
    
    .serv-card h3 {
        font-size: 1.1rem;
    }
    
    .serv-card p {
        font-size: 0.85rem;
    }
    
    .serv-advanced {
        padding: var(--space-md);
        margin: var(--space-xl) 0;
    }
    
    .serv-advanced-header h2 {
        font-size: 1.3rem;
    }
    
    .serv-advanced-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        gap: var(--space-sm);
    }
    
    .serv-advanced-item {
        padding: var(--space-md);
    }
    
    .serv-advanced-item i {
        font-size: 1.5rem;
    }
    
    .serv-scope {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .serv-scope-card {
        padding: var(--space-md);
    }
    
    .serv-scope-list li {
        font-size: 0.8rem;
        padding: 0.5rem 0;
    }
    
    .serv-differentiator {
        padding: var(--space-lg);
        margin: var(--space-xl) 0;
    }
    
    .serv-differentiator h2 {
        font-size: 1.2rem;
    }
    
    .serv-differentiator p {
        font-size: 0.85rem;
        padding: 0 var(--space-sm);
    }
    
    .serv-differentiator-badge {
        font-size: 0.7rem;
        padding: 0.4rem 0.8rem;
        margin: 0.25rem;
    }
    
    .serv-results {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: var(--space-sm);
    }
    
    .serv-result {
        padding: var(--space-md);
    }
    
    .serv-result-number {
        font-size: 2rem;
    }
    
    .serv-result-label {
        font-size: 0.75rem;
    }
    
    .serv-methodology-steps {
        gap: var(--space-sm);
    }
    
    .serv-step {
        padding: var(--space-md);
    }
    
    .serv-step-number {
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
    }
    
    .serv-step h3 {
        font-size: 1rem;
    }
    
    .serv-step p {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .serv-hero-title {
        font-size: 1.5rem;
    }
    
    .serv-grid {
        grid-template-columns: 1fr;
    }
    
    .serv-advanced-grid {
        grid-template-columns: 1fr;
    }
    
    .serv-results {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .serv-result-number {
        font-size: 1.8rem;
    }
}

/* ==========================================
   10. UTILIDADES ADICIONALES
   ========================================== */
.serv-card-features li i,
.serv-scope-list li i {
    opacity: 0.9;
}

/* Optimización de rendimiento */
.serv-card,
.serv-advanced-item,
.serv-step {
    backface-visibility: hidden;
    -webkit-font-smoothing: subpixel-antialiased;
}