/* ===================================
   SERVICES CARDS - PUNTO 3
   Cards premium con glassmorphism
   =================================== */

.services {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(99,102,241,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.5;
}

.services .container {
    position: relative;
    z-index: 2;
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.section-subtitle {
    text-align: center;
    font-size: var(--font-size-xl);
    color: var(--gray-600);
    margin-bottom: var(--spacing-3xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

/* === SERVICE CARDS === */
.service-card {
    position: relative;
    padding: var(--spacing-2xl);
    border-radius: var(--radius-2xl);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(99, 102, 241, 0.1);
    transition: all var(--transition-normal);
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-button);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-normal);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl), var(--shadow-glow);
    background: rgba(255, 255, 255, 0.9);
}

.service-card.featured {
    background: var(--gradient-card);
    border: 2px solid var(--primary-cyan);
    position: relative;
}

.service-card.featured::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-button);
    border-radius: var(--radius-2xl);
    z-index: -1;
    animation: glow-pulse 2s ease-in-out infinite alternate;
}

/* === SERVICE BADGE === */
.service-badge {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background: var(--gradient-button);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: badge-bounce 2s ease-in-out infinite;
}

/* === SERVICE ICON === */
.service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-button);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
    transition: all var(--transition-normal);
}

.service-icon::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background: var(--gradient-hover);
    border-radius: var(--radius-2xl);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: -1;
}

.service-card:hover .service-icon::before {
    opacity: 1;
}

.service-icon i {
    font-size: 2rem;
    color: var(--white);
    transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

/* === SERVICE CONTENT === */
.service-card h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
    transition: color var(--transition-normal);
}

.service-card:hover h3 {
    color: var(--primary-blue);
}

.service-card p {
    color: var(--gray-800);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: 500;
}

/* === SERVICE FEATURES === */
.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.feature-tag {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-purple);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 500;
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all var(--transition-fast);
}

.service-card:hover .feature-tag {
    background: var(--primary-purple);
    color: var(--white);
    transform: translateY(-2px);
}

/* === SERVICE LINK === */
.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--primary-cyan);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-lg);
    transition: all var(--transition-normal);
    position: relative;
}

.service-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-button);
    transition: width var(--transition-normal);
}

.service-link:hover::after {
    width: 100%;
}

.service-link:hover {
    color: var(--primary-purple);
    transform: translateX(5px);
}

.service-link i {
    transition: transform var(--transition-normal);
}

.service-link:hover i {
    transform: translateX(5px);
}

/* === STATISTICS SECTION === */
.statistics {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-main);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.statistics::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="hexagon" width="28" height="24" patternUnits="userSpaceOnUse"><polygon points="14,1 26,7 26,17 14,23 2,17 2,7" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23hexagon)"/></svg>');
    opacity: 0.3;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    position: relative;
    z-index: 2;
}

.stat-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.stat-card:hover::before {
    left: 100%;
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: var(--shadow-xl);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    transition: all var(--transition-normal);
}

.stat-card:hover .stat-icon {
    background: var(--white);
    transform: scale(1.1);
}

.stat-icon i {
    font-size: 1.5rem;
    color: var(--white);
    transition: color var(--transition-normal);
}

.stat-card:hover .stat-icon i {
    color: var(--primary-blue);
}

.stat-number {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(45deg, var(--white), var(--primary-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: var(--font-size-lg);
    font-weight: 500;
    opacity: 0.9;
    margin: 0;
}

/* === WHY INNOVAI SECTION === */
.why-innovai {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-3xl);
}

.benefit-card {
    text-align: center;
    padding: var(--spacing-2xl);
    border-radius: var(--radius-2xl);
    background: var(--white);
    border: 2px solid var(--gray-100);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-card);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.benefit-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-cyan);
    box-shadow: var(--shadow-xl);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-button);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    position: relative;
    z-index: 2;
    transition: all var(--transition-normal);
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

.benefit-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.benefit-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 2;
}

.benefit-card p {
    color: var(--gray-600);
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

/* === ANIMACIONES === */
@keyframes glow-pulse {
    0% { box-shadow: 0 0 20px rgba(99, 102, 241, 0.3); }
    100% { box-shadow: 0 0 30px rgba(6, 182, 212, 0.5); }
}

@keyframes badge-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

@keyframes counter-up {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.stat-number.animate {
    animation: counter-up 0.6s ease-out;
}

/* === TEMA OSCURO === */
[data-theme="dark"] .services {
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
}

[data-theme="dark"] .service-card {
    background: rgba(15, 23, 42, 0.8);
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .service-card:hover {
    background: rgba(15, 23, 42, 0.9);
}

[data-theme="dark"] .service-card h3 {
    color: var(--gray-100);
}

[data-theme="dark"] .service-card:hover h3 {
    color: var(--primary-cyan);
}

[data-theme="dark"] .service-card p {
    color: var(--gray-400);
}

[data-theme="dark"] .why-innovai {
    background: var(--gray-900);
}

[data-theme="dark"] .benefit-card {
    background: var(--gray-800);
    border-color: var(--gray-700);
}

[data-theme="dark"] .benefit-card h3 {
    color: var(--gray-100);
}

[data-theme="dark"] .benefit-card p {
    color: var(--gray-400);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .service-card {
        padding: var(--spacing-xl);
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
    }
    
    .service-icon i {
        font-size: 1.5rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-card {
        padding: var(--spacing-lg);
    }
    
    .service-features {
        justify-content: center;
    }
}