/**
 * About Page Styles
 * Premium layout for "Nosotros" page
 */

/* --- Hero Section --- */
.about-hero {
    position: relative;
    padding: 120px 0 80px;
    background: var(--color-primary);
    color: var(--color-white);
    overflow: hidden;
}

.about-hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0.95;
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.15) 0%, transparent 50%);
}

/* Hide breadcrumb navigation */
.breadcrumb-nav {
    display: none;
}

.about-hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.about-hero-title {
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-extrabold);
    line-height: 1.1;
    margin: 0;
}

/* --- Academy History Section --- */
.history-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
}

.history-image-wrapper {
    position: relative;
}

.image-frame {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: visible;
}

.history-img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 2;
}

.image-accent {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    z-index: 1;
    opacity: 0.3;
}

.section-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 102, 255, 0.1);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
}

.history-text .section-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-lg);
}

.history-text .section-content {
    color: var(--color-gray-600);
    font-size: var(--font-size-lg);
}

/* --- Instructors Section --- */
.instructors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.instructor-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 1px solid var(--color-gray-100);
}

.instructor-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.instructor-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.instructor-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 102, 255, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.instructor-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 102, 255, 0.25);
    /* Blue Shadow */
    border-color: var(--color-primary-light);
}

.instructor-card:hover .instructor-image img {
    transform: scale(1.1);
}

.instructor-card:hover .instructor-overlay {
    opacity: 1;
}

.instructor-info {
    padding: var(--spacing-lg);
    text-align: center;
}

.instructor-name {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    margin-bottom: var(--spacing-xs);
}

.instructor-role {
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
}

.instructor-role p {
    margin: 0;
}

/* --- Sponsors Section --- */
.sponsors-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-3xl);
}

.sponsor-item {
    transition: all var(--transition-base);
    opacity: 0.8;
}

.sponsor-item:hover {
    opacity: 1;
    transform: scale(1.05);
}

.sponsor-item img {
    max-height: var(--sponsor-logo-size, 50px);
    width: auto;
}

/* --- Modal Styles --- */
.modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.modal.active {
    display: flex;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(8px);
}

.modal-container {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    width: 100%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    z-index: 2;
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-2xl);
    animation: modalIn 0.3s ease-out;
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--color-gray-100);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.modal-close:hover {
    background: var(--color-error);
    color: var(--color-white);
}

.modal-instructor-header {
    display: flex;
    gap: var(--spacing-xl);
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 2px solid var(--color-gray-100);
}

.modal-instructor-header img {
    width: 150px;
    height: 150px;
    border-radius: var(--radius-xl);
    object-fit: cover;
}

.modal-instructor-header h3 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-xs);
}

.modal-instructor-header .role {
    font-size: var(--font-size-lg);
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
}

.modal-instructor-body {
    font-size: var(--font-size-base);
    line-height: 1.8;
    color: var(--color-gray-600);
}

/* Responsividad */
@media (max-width: 991px) {
    .history-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .about-hero-title {
        font-size: var(--font-size-4xl);
    }
}

@media (max-width: 768px) {
    .modal-instructor-header {
        flex-direction: column;
        text-align: center;
    }
}