/* =================================
   EXTRACURRICULAR.CSS - Extracurricular Activities Page
   Clean, minimalistic design with image focus
   ================================= */


/* ==================
   PAGE HEADER
   ================== */

.page-header {
    padding: var(--space-16) 0 var(--space-8) 0;
    background-color: var(--bg-white);
}

.page-title {
    font-size: var(--text-3xl);
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--space-3);
    line-height: var(--leading-tight);
}

.page-subtitle {
    font-size: var(--text-base);
    color: var(--text-light);
    line-height: var(--leading-relaxed);
    max-width: 700px;
}


/* ==================
   QUICK NAVIGATION
   ================== */

.quick-nav {
    position: sticky;
    top: 70px;
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-light);
    z-index: 20;
    padding: var(--space-3) 0;
}

.quick-nav-list {
    display: flex;
    gap: var(--space-6);
    list-style: none;
    margin: 0;
    padding: 0;
    justify-content: center;
}

.quick-nav-link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-light);
    text-decoration: none;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-base);
    transition: all var(--transition-fast);
}

.quick-nav-link:hover {
    color: var(--accent-color);
    background-color: var(--bg-light);
}

.quick-nav-link.active {
    color: var(--accent-color);
    background-color: rgba(52, 152, 219, 0.1);
}


/* ==================
   ACTIVITY SECTIONS
   ================== */

.activity-section {
    padding: var(--space-16) 0;
}

.activity-section:nth-child(odd) {
    background-color: var(--bg-white);
}

.activity-section:nth-child(even) {
    background-color: var(--bg-light);
}

.programs-section {
    background-color: var(--bg-light);
}

.beach-section {
    background-color: var(--bg-white);
}


/* ==================
   SECTION HEADER
   ================== */

.section-header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    margin-bottom: var(--space-10);
}

.section-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.section-icon svg {
    width: 28px;
    height: 28px;
}

.acs-icon {
    background-color: rgba(52, 152, 219, 0.1);
    color: var(--accent-color);
}

.acs-icon svg {
    stroke: var(--accent-color);
}

.programs-icon {
    background-color: rgba(155, 89, 182, 0.1);
}

.programs-icon svg {
    stroke: #9b59b6;
}

.beach-icon {
    background-color: rgba(39, 174, 96, 0.1);
}

.beach-icon svg {
    stroke: var(--success-color);
}

.section-title-content {
    flex: 1;
}

.section-title {
    font-size: var(--text-2xl);
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--space-2);
    line-height: var(--leading-tight);
}

.section-subtitle {
    font-size: var(--text-base);
    color: var(--text-light);
    margin: 0;
}


/* ==================
   ACTIVITY CARD (ACS)
   ================== */

.activity-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.activity-card:hover {
    box-shadow: var(--shadow-md);
}

.featured-card {
    border-left: 4px solid var(--accent-color);
}

.card-content {
    padding: var(--space-8);
}

.role-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.role-info {
    flex: 1;
    min-width: 250px;
}

.role-title {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--space-2);
}

.role-duration {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--text-light);
}

.role-duration svg {
    width: 16px;
    height: 16px;
}

.badge {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-base);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.first-badge {
    background-color: rgba(39, 174, 96, 0.1);
    color: var(--success-color);
}

.role-description {
    margin-bottom: var(--space-6);
}

.contribution-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contribution-list li {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    font-size: var(--text-base);
    color: var(--text-color);
    line-height: var(--leading-relaxed);
}

.contribution-list li:last-child {
    margin-bottom: 0;
}

.list-icon {
    color: var(--accent-color);
    flex-shrink: 0;
    font-size: var(--text-sm);
}

.certificate-section {
    padding-top: var(--space-6);
    border-top: 1px solid var(--border-light);
}

.certificate-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    background-color: var(--bg-light);
    color: var(--accent-color);
    font-size: var(--text-sm);
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius-base);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.certificate-link:hover {
    background-color: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.certificate-link svg {
    width: 18px;
    height: 18px;
}


/* ==================
   PROGRAM CARDS
   ================== */

.program-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--space-10);
    transition: all var(--transition-base);
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
}

.program-card:last-child {
    margin-bottom: 0;
}

.program-card:hover {
    box-shadow: var(--shadow-md);
}

.program-header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-5);
    padding: var(--space-6);
    background-color: var(--bg-subtle);
    border-bottom: 1px solid var(--border-light);
}

.program-number {
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--border-color);
    line-height: 1;
    flex-shrink: 0;
}

.beach-card .program-number {
    font-size: var(--text-3xl);
    width: 48px;
    height: 48px;
    background-color: rgba(39, 174, 96, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.beach-card .program-number svg {
    width: 24px;
    height: 24px;
    stroke: var(--success-color);
}

.program-title-section {
    flex: 1;
}

.program-title {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--space-2);
    line-height: var(--leading-tight);
}

.program-location,
.program-date {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--text-light);
    margin-bottom: var(--space-1);
}

.program-location svg,
.program-date svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.program-stat {
    text-align: center;
    padding: var(--space-4);
    background-color: var(--bg-white);
    border-radius: var(--radius-base);
    border: 1px solid var(--border-light);
    min-width: 100px;
}

.stat-number {
    display: block;
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--accent-color);
    line-height: 1;
    margin-bottom: var(--space-1);
}

.stat-label {
    font-size: var(--text-xs);
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.program-content {
    padding: var(--space-6);
}

.program-description {
    font-size: var(--text-base);
    color: var(--text-color);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
}

.program-description:last-of-type {
    margin-bottom: var(--space-5);
}

.program-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.highlight-tag {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background-color: var(--bg-subtle);
    color: var(--text-color);
    font-size: var(--text-xs);
    font-weight: 500;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
    transition: all var(--transition-fast);
}

.highlight-tag:hover {
    background-color: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}


/* ==================
   PROGRAM GALLERY
   ================== */

.program-gallery {
    padding: var(--space-6);
    padding-top: 0;
}

.gallery-grid {
    display: grid;
    gap: var(--space-4);
}

.gallery-grid.single {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 0 auto;
}

.gallery-grid.triple {
    grid-template-columns: repeat(3, 1fr);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4 / 3;
    background-color: var(--bg-subtle);
}

.gallery-grid.single .gallery-item {
    aspect-ratio: 16 / 10;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient( to bottom, transparent 0%, transparent 50%, rgba(0, 0, 0, 0.5) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.gallery-item:hover .image-overlay {
    opacity: 1;
}

.view-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: scale(0.8);
    transition: transform var(--transition-fast);
}

.gallery-item:hover .view-icon {
    transform: scale(1);
}

.view-icon svg {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
}


/* ==================
   IMPACT STATS (Beach Section)
   ================== */

.impact-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-8);
    padding: var(--space-6);
    padding-top: 0;
}

.impact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    text-align: center;
}

.impact-icon {
    font-size: var(--text-3xl);
}

.impact-text {
    font-size: var(--text-sm);
    color: var(--text-light);
    font-weight: 500;
}


/* ==================
   IMPACT SUMMARY
   ================== */

.impact-summary {
    padding: var(--space-16) 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
}

.summary-title {
    font-size: var(--text-2xl);
    font-weight: 600;
    text-align: center;
    margin-bottom: var(--space-10);
    color: white;
}

.summary-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
    max-width: 800px;
    margin: 0 auto;
}

.summary-stat {
    text-align: center;
}

.summary-number {
    display: block;
    font-size: var(--text-5xl);
    font-weight: 700;
    line-height: 1;
    margin-bottom: var(--space-2);
    color: white;
}

.summary-label {
    font-size: var(--text-sm);
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}


/* ==================
   LIGHTBOX MODAL
   ================== */

.lightbox-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    background-color: rgba(0, 0, 0, 0.95);
}

.lightbox-modal.active {
    display: flex !important;
    align-items: center;
    justify-content: center;
}

.lightbox-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 1;
}

.lightbox-close {
    position: absolute;
    top: -50px;
    right: 0;
    width: 44px;
    height: 44px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.lightbox-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.lightbox-close svg {
    width: 24px;
    height: 24px;
    color: white;
}

.lightbox-image {
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius-md);
}

.lightbox-caption {
    margin-top: var(--space-4);
    color: white;
    font-size: var(--text-sm);
    text-align: center;
    max-width: 600px;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 var(--space-4);
    pointer-events: none;
}

.lightbox-prev,
.lightbox-next {
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    pointer-events: auto;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.lightbox-prev svg,
.lightbox-next svg {
    width: 24px;
    height: 24px;
    color: white;
}


/* ==================
   ANIMATIONS
   ================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* Staggered animation delays */

.program-card:nth-child(1) {
    animation-delay: 0.1s;
}

.program-card:nth-child(2) {
    animation-delay: 0.2s;
}

.program-card:nth-child(3) {
    animation-delay: 0.3s;
}


/* ==================
   RESPONSIVE DESIGN
   ================== */


/* Tablet */

@media (max-width: 1023px) {
    .quick-nav-list {
        gap: var(--space-4);
    }
    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .program-header {
        flex-wrap: wrap;
    }
    .program-stat {
        width: 100%;
        margin-top: var(--space-4);
    }
    .gallery-grid.triple {
        grid-template-columns: repeat(2, 1fr);
    }
    .summary-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-6);
    }
}


/* Mobile */

@media (max-width: 767px) {
    .page-header {
        padding: var(--space-12) 0 var(--space-6) 0;
    }
    .page-title {
        font-size: var(--text-2xl);
    }
    .page-subtitle {
        font-size: var(--text-sm);
    }
    .quick-nav {
        top: 70px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .quick-nav-list {
        justify-content: flex-start;
        min-width: max-content;
        padding: 0 var(--space-4);
    }
    .quick-nav-link {
        white-space: nowrap;
    }
    .activity-section {
        padding: var(--space-12) 0;
    }
    .section-icon {
        width: 48px;
        height: 48px;
    }
    .section-icon svg {
        width: 24px;
        height: 24px;
    }
    .section-title {
        font-size: var(--text-xl);
    }
    .card-content {
        padding: var(--space-5);
    }
    .role-header {
        flex-direction: column;
    }
    .role-title {
        font-size: var(--text-lg);
    }
    .program-header {
        padding: var(--space-4);
        flex-direction: column;
        gap: var(--space-4);
    }
    .program-number {
        font-size: var(--text-3xl);
    }
    .program-title {
        font-size: var(--text-lg);
    }
    .program-stat {
        width: 100%;
    }
    .program-content {
        padding: var(--space-4);
    }
    .program-description {
        font-size: var(--text-sm);
    }
    .program-gallery {
        padding: var(--space-4);
        padding-top: 0;
    }
    .gallery-grid.triple {
        grid-template-columns: 1fr;
    }
    .impact-stats {
        flex-wrap: wrap;
        gap: var(--space-4);
    }
    .impact-item {
        flex: 1 1 40%;
    }
    .impact-summary {
        padding: var(--space-12) 0;
    }
    .summary-title {
        font-size: var(--text-xl);
    }
    .summary-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }
    .summary-number {
        font-size: var(--text-3xl);
    }
    .summary-label {
        font-size: var(--text-xs);
    }
    .lightbox-nav {
        padding: 0;
    }
    .lightbox-prev,
    .lightbox-next {
        width: 40px;
        height: 40px;
    }
}


/* Small mobile */

@media (max-width: 479px) {
    .page-title {
        font-size: var(--text-xl);
    }
    .section-header {
        gap: var(--space-3);
    }
    .section-title {
        font-size: var(--text-lg);
    }
    .section-subtitle {
        font-size: var(--text-sm);
    }
    .contribution-list li {
        font-size: var(--text-sm);
    }
    .badge {
        font-size: 0.65rem;
    }
    .highlight-tag {
        font-size: 0.65rem;
    }
    .summary-stats {
        grid-template-columns: 1fr 1fr;
    }
}


/* ==================
   PRINT STYLES
   ================== */

@media print {
    .quick-nav,
    .lightbox-modal,
    .image-overlay {
        display: none !important;
    }
    .activity-section {
        page-break-inside: avoid;
    }
    .program-card {
        page-break-inside: avoid;
        border: 1px solid var(--border-color);
        box-shadow: none;
    }
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
    .impact-summary {
        background: none;
        color: var(--primary-color);
        border: 2px solid var(--primary-color);
    }
    .summary-title,
    .summary-number {
        color: var(--primary-color);
    }
}


/* ==================
   ACCESSIBILITY
   ================== */

.gallery-item:focus-visible,
.lightbox-close:focus-visible,
.lightbox-prev:focus-visible,
.lightbox-next:focus-visible,
.quick-nav-link:focus-visible,
.certificate-link:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}


/* High contrast mode */

@media (prefers-contrast: high) {
    .program-card {
        border-width: 2px;
    }
    .highlight-tag {
        border-width: 2px;
    }
}


/* Reduced motion */

@media (prefers-reduced-motion: reduce) {
    .program-card,
    .gallery-item img,
    .image-overlay,
    .view-icon {
        animation: none;
        transition: none;
    }
    .program-card {
        opacity: 1;
    }
    .gallery-item:hover img {
        transform: none;
    }
}