/* ========================================
   ABOUT US COMPONENT STYLES
   ========================================
   
   Estilos específicos para la nueva sección About Us
   Usa únicamente los design tokens definidos en design-tokens.css
*/

/* ========================================
   LAYOUT PRINCIPAL
   ======================================== */
.about-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--SPACING_XXXL);
    align-items: center;
    margin-bottom: var(--SPACING_XXXL);
}

.about-content {
    padding-right: var(--SPACING_XL);
}

/* ========================================
   MÉTRICAS DE PRUEBA RÁPIDA
   ======================================== */
.quick-proof-metrics {
    margin-top: var(--SPACING_XL);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--SPACING_LG);
}

.metric-item {
    text-align: center;
    padding: var(--SPACING_MD);
    background-color: var(--COLOR_BACKGROUND_CARD);
    border-radius: var(--BORDER_RADIUS_MD);
    border: 1px solid var(--COLOR_BORDER_SECONDARY);
    transition: all var(--TRANSITION_NORMAL);
}

.metric-item:hover {
    border-color: var(--COLOR_BRAND_PRIMARY);
    box-shadow: 0 4px 12px var(--COLOR_SHADOW_LIGHT);
    transform: translateY(-2px);
}

/* ========================================
   SECCIÓN MISIÓN Y VISIÓN
   ======================================== */
.mission-vision-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--SPACING_XXXL);
    margin-bottom: var(--SPACING_XXXL);
    padding: var(--SPACING_XL);
    background-color: var(--COLOR_BACKGROUND_CARD);
    border-radius: var(--BORDER_RADIUS_LG);
    border: 1px solid var(--COLOR_BORDER_SECONDARY);
}

.mission-content h3,
.vision-content h3 {
    font-size: var(--FONT_SIZE_2XL);
    font-weight: var(--FONT_WEIGHT_BOLD);
    color: var(--COLOR_TEXT_PRIMARY);
    margin-bottom: var(--SPACING_MD);
}

.mission-content p,
.vision-content p {
    font-size: var(--FONT_SIZE_BASE);
    color: var(--COLOR_TEXT_SECONDARY);
    line-height: 1.6;
}

/* ========================================
   VALORES PRINCIPALES
   ======================================== */
.about-values {
    margin-bottom: var(--SPACING_XXXL);
}

.about-values h3 {
    font-size: var(--FONT_SIZE_2XL);
    font-weight: var(--FONT_WEIGHT_BOLD);
    color: var(--COLOR_TEXT_PRIMARY);
    text-align: center;
    margin-bottom: var(--SPACING_XL);
}

.about-values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--SPACING_XL);
    margin-top: var(--SPACING_XL);
}

.value-item {
    position: relative;
    padding: var(--SPACING_XL);
    background-color: var(--COLOR_BACKGROUND_CARD);
    border: 1px solid var(--COLOR_BORDER_SECONDARY);
    border-radius: var(--BORDER_RADIUS_LG);
    text-align: center;
    transition: all var(--TRANSITION_NORMAL);
}

.value-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px var(--COLOR_SHADOW_MEDIUM);
    border-color: var(--COLOR_BRAND_PRIMARY);
}

.value-icon {
    margin-bottom: var(--SPACING_LG);
}

.value-icon i {
    color: var(--COLOR_BRAND_PRIMARY);
    font-size: var(--FONT_SIZE_3XL);
}

.value-item h4 {
    font-size: var(--FONT_SIZE_XL);
    font-weight: var(--FONT_WEIGHT_SEMIBOLD);
    color: var(--COLOR_TEXT_PRIMARY);
    margin-bottom: var(--SPACING_MD);
}

.value-item p {
    font-size: var(--FONT_SIZE_BASE);
    color: var(--COLOR_TEXT_SECONDARY);
    line-height: 1.6;
    margin-bottom: var(--SPACING_MD);
}

.value-metrics {
    margin-top: var(--SPACING_MD);
}

.metric-badge {
    background: linear-gradient(135deg, var(--COLOR_BRAND_PRIMARY), var(--COLOR_HIGHLIGHT));
    color: white;
    padding: var(--SPACING_XS) var(--SPACING_SM);
    border-radius: var(--BORDER_RADIUS_XL);
    font-size: var(--FONT_SIZE_XS);
    font-weight: var(--FONT_WEIGHT_SEMIBOLD);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-block;
}

/* ========================================
   DIFERENCIADORES
   ======================================== */
.differentiators-section {
    margin: var(--SPACING_XXXL) 0;
    padding: var(--SPACING_XL);
    background: linear-gradient(135deg, var(--COLOR_BACKGROUND_SECONDARY), var(--COLOR_BACKGROUND_CARD));
    border-radius: var(--BORDER_RADIUS_LG);
}

.differentiators-section h3 {
    font-size: var(--FONT_SIZE_2XL);
    font-weight: var(--FONT_WEIGHT_BOLD);
    color: var(--COLOR_TEXT_PRIMARY);
    text-align: center;
    margin-bottom: var(--SPACING_XL);
}

.differentiators-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--SPACING_LG);
    margin-top: var(--SPACING_XL);
}

.differentiator-item {
    text-align: center;
    padding: var(--SPACING_LG);
    background-color: var(--COLOR_BACKGROUND_CARD);
    border-radius: var(--BORDER_RADIUS_MD);
    border: 1px solid var(--COLOR_BORDER_SECONDARY);
    transition: all var(--TRANSITION_NORMAL);
}

.differentiator-item:hover {
    border-color: var(--COLOR_BRAND_PRIMARY);
    box-shadow: 0 4px 12px var(--COLOR_SHADOW_LIGHT);
}

.differentiator-item h4 {
    font-size: var(--FONT_SIZE_LG);
    font-weight: var(--FONT_WEIGHT_SEMIBOLD);
    color: var(--COLOR_TEXT_PRIMARY);
    margin-bottom: var(--SPACING_SM);
}

.differentiator-item p {
    font-size: var(--FONT_SIZE_SM);
    color: var(--COLOR_TEXT_SECONDARY);
    line-height: 1.5;
}

/* ========================================
   CALL TO ACTION
   ======================================== */
.about-cta {
    margin-top: var(--SPACING_XXXL);
    padding: var(--SPACING_XXXL);
    background: linear-gradient(135deg, var(--COLOR_BRAND_PRIMARY), var(--COLOR_HIGHLIGHT));
    border-radius: var(--BORDER_RADIUS_XL);
    color: white;
    text-align: center;
}

.about-cta h3 {
    font-size: var(--FONT_SIZE_2XL);
    font-weight: var(--FONT_WEIGHT_BOLD);
    color: white;
    margin-bottom: var(--SPACING_MD);
}

.about-cta .cta-subtext {
    font-size: var(--FONT_SIZE_LG);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--SPACING_XL);
}

.cta-buttons {
    margin: var(--SPACING_XL) 0;
    display: flex;
    gap: var(--SPACING_LG);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    padding: var(--SPACING_MD) var(--SPACING_XL);
    font-size: var(--FONT_SIZE_BASE);
    font-weight: var(--FONT_WEIGHT_MEDIUM);
    border-radius: var(--BORDER_RADIUS_MD);
    text-decoration: none;
    transition: all var(--TRANSITION_NORMAL);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.about-cta .btn-primary {
    background-color: white;
    color: var(--COLOR_BRAND_PRIMARY);
    border: 2px solid white;
}

.about-cta .btn-primary:hover {
    background-color: var(--COLOR_BACKGROUND_SECONDARY);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.about-cta .btn-secondary {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.about-cta .btn-secondary:hover {
    background-color: white;
    color: var(--COLOR_BRAND_PRIMARY);
}

.cta-guarantee {
    margin-top: var(--SPACING_LG);
}

.guarantee-text {
    font-size: var(--FONT_SIZE_SM);
    color: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--SPACING_SM);
}

.guarantee-text i {
    color: var(--COLOR_SUCCESS);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 768px) {
    .about-hero-grid {
        grid-template-columns: 1fr;
        gap: var(--SPACING_XL);
    }
    
    .about-content {
        padding-right: 0;
    }
    
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .mission-vision-section {
        grid-template-columns: 1fr;
        gap: var(--SPACING_XL);
    }
    
    .about-values-grid {
        grid-template-columns: 1fr;
    }
    
    .differentiators-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .about-hero-grid,
    .mission-vision-section,
    .about-cta {
        padding: var(--SPACING_LG);
    }
}

/* ========================================
   ANIMACIONES Y TRANSICIONES
   ======================================== */
.value-item {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease-out forwards;
}

.value-item:nth-child(1) { animation-delay: 0.1s; }
.value-item:nth-child(2) { animation-delay: 0.2s; }
.value-item:nth-child(3) { animation-delay: 0.3s; }
.value-item:nth-child(4) { animation-delay: 0.4s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   ACCESIBILIDAD
   ======================================== */
.value-item:focus-within,
.differentiator-item:focus-within {
    outline: 2px solid var(--COLOR_BRAND_PRIMARY);
    outline-offset: 2px;
}

/* Mejoras para screen readers */
.metric-item .metric-number,
.metric-item .metric-label {
    display: block;
}

/* ========================================
   TEMA OSCURO - AJUSTES ESPECÍFICOS
   ======================================== */
html[data-theme="dark"] .metric-badge {
    background: linear-gradient(135deg, var(--COLOR_HIGHLIGHT), var(--COLOR_BRAND_PRIMARY));
}

html[data-theme="dark"] .about-cta {
    background: linear-gradient(135deg, var(--primary-700), var(--COLOR_BRAND_PRIMARY));
}

html[data-theme="dark"] .differentiators-section {
    background: linear-gradient(135deg, var(--COLOR_BACKGROUND_PRIMARY), var(--COLOR_BACKGROUND_CARD));
}