:root {
    --primary: #0047AB;
    --primary-rgb: 0, 71, 171;
    --secondary: #F9A826;
    --secondary-rgb: 249, 168, 38;
    --dark: #333333;
    --gray: #666666;
    --light-gray: #f5f5f5;
    --white: #ffffff;
    --border-radius: 12px;
    --transition: all 0.3s ease;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background-color: #f8f9fa;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    font-size: 16px;
}

.btn:hover {
    background: #003580;
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
}


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

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

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}


.header-animate {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    animation: fadeInDown 0.6s ease-out;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    color: var(--gray);
    font-size: 0.9rem;
    margin-top: 5px;
}

.org-info {
    text-align: right;
    font-size: 0.9rem;
    color: var(--gray);
}

.navbar ul {
    display: flex;
    gap: 20px;
    padding: 15px 0;
    border-top: 1px solid #eee;
}

.navbar a {
    padding: 8px 16px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar a:hover,
.navbar a.active {
    background: rgba(var(--primary-rgb), 0.1);
    color: var(--primary);
}


.hero-parallax {
    background: linear-gradient(135deg, var(--primary) 0%, #003580 100%);
    color: white;
    padding: 150px 0 100px;
    margin-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    margin-bottom: 30px;
    animation: float 3s ease-in-out infinite;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto 40px;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-hero {
    padding: 15px 40px;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}


.mission {
    padding: 100px 0;
    background: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    margin-bottom: 20px;
    animation: float 3s ease-in-out infinite;
}

.section-icon i {
    font-size: 2.5rem;
    color: white;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--dark);
}

.section-subtitle {
    color: var(--gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.mission-card {
    background: white;
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-bottom: 50px;
    position: relative;
    overflow: hidden;
}

.mission-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary), var(--secondary));
}

.mission-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.value-item {
    background: white;
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.value-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.value-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.value-icon i {
    font-size: 2rem;
    color: white;
}

.value-item h3 {
    color: var(--primary);
    margin-bottom: 15px;
    font-size: 1.5rem;
}


.featured-event {
    padding: 100px 0;
    background: var(--light-gray);
}

.event-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    position: relative;
}

.event-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--secondary);
    color: white;
    padding: 8px 15px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    z-index: 2;
}

.event-content {
    display: grid;
    grid-template-columns: 300px 1fr;
}

.event-image {
    position: relative;
    background: linear-gradient(135deg, var(--primary), #003580);
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder i {
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.2);
}

.event-date {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: white;
    padding: 15px;
    border-radius: var(--border-radius);
    text-align: center;
    min-width: 80px;
}

.event-date .day {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.event-date .month {
    display: block;
    font-size: 1.2rem;
    color: var(--gray);
    text-transform: uppercase;
}

.event-details {
    padding: 40px;
}

.event-details h3 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.event-info {
    margin: 30px 0;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    padding: 10px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.info-item:hover {
    background: #f8f9fa;
}

.info-item i {
    color: var(--primary);
    font-size: 1.2rem;
    min-width: 30px;
}

.label {
    display: block;
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 5px;
}

.value {
    display: block;
    font-weight: 600;
    color: var(--dark);
}

.event-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin: 30px 0;
}

.event-actions {
    display: flex;
    gap: 15px;
}

.btn-event {
    padding: 12px 25px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}


.gallery {
    padding: 100px 0;
    background: var(--white);
}

.gallery-filters {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding: 20px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.filter-group {
    display: flex;
    gap: 10px;
}

.filter-btn {
    padding: 10px 20px;
    background: #f8f9fa;
    border: 2px solid #eee;
    border-radius: 30px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: translateY(-3px);
}

.gallery-stats {
    display: flex;
    gap: 30px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--dark);
}

.stat-item i {
    color: var(--primary);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.gallery-item {
    border-radius: var(--border-radius);
    overflow: hidden;
    background: white;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.gallery-image, .gallery-video {
    height: 250px;
    overflow: hidden;
    position: relative;
}

.gallery-image img,
.gallery-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-item:hover .gallery-image img {
    transform: scale(1.1);
}

.image-overlay, .video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent, rgba(0, 71, 171, 0.8));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.overlay-content {
    text-align: center;
    color: white;
}

.overlay-content i {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.gallery-info {
    padding: 20px;
}

.file-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 0.85rem;
    color: var(--gray);
}

.file-name {
    font-weight: 600;
    color: var(--dark);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.video-controls {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-btn {
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 2;
}

.play-btn i {
    font-size: 2rem;
    color: var(--primary);
}

.play-btn:hover {
    transform: scale(1.1);
    background: white;
}

.empty-gallery {
    text-align: center;
    padding: 80px 20px;
    grid-column: 1 / -1;
}

.empty-icon {
    font-size: 5rem;
    color: var(--gray);
    margin-bottom: 30px;
    opacity: 0.5;
}

.empty-gallery h3 {
    color: var(--dark);
    margin-bottom: 15px;
    font-size: 1.8rem;
}

.gallery-actions {
    margin-top: 40px;
    padding: 20px;
    background: white;
    border-radius: var(--border-radius);
    text-align: center;
}

.upload-notice {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 25px;
    background: #f8f9fa;
    border-radius: 30px;
    color: var(--dark);
}

.upload-notice i {
    color: var(--primary);
}

.upload-notice a {
    color: var(--primary);
    font-weight: 600;
}

.upload-notice a:hover {
    text-decoration: underline;
}


.footer {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: white;
    padding: 80px 0 20px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
}

.footer-content {
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo h3 {
    font-size: 2rem;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-tagline {
    color: #aaa;
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.footer-contact h4 {
    color: var(--secondary);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

.contact-item i {
    color: var(--secondary);
    font-size: 1.2rem;
    margin-top: 3px;
}

.contact-label {
    display: block;
    font-size: 0.9rem;
    color: #aaa;
    margin-bottom: 5px;
}

.contact-value {
    display: block;
    font-weight: 500;
    line-height: 1.5;
}

.footer-donation {
    padding: 25px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-donation h4 {
    color: var(--secondary);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.bank-details {
    margin-top: 20px;
}

.bank-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.bank-item:last-child {
    border-bottom: none;
}

.bank-label {
    color: #aaa;
}

.bank-value {
    font-weight: 600;
    color: white;
}

.footer-links h4 {
    color: var(--secondary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-links ul {
    padding: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #ccc;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
    padding-left: 20px;
}

.footer-links a i {
    font-size: 0.8rem;
    color: var(--secondary);
}

.footer-social {
    margin-top: 30px;
}

.footer-social h4 {
    color: var(--secondary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.social-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: var(--border-radius);
    color: white;
    transition: var(--transition);
}

.social-link.facebook {
    background: linear-gradient(135deg, #1877F2, #0D5FDB);
}

.social-link.instagram {
    background: linear-gradient(135deg, #E4405F, #C32AA3);
}

.social-link.youtube {
    background: linear-gradient(135deg, #FF0000, #CC0000);
}

.social-link.twitter {
    background: linear-gradient(135deg, #1DA1F2, #0D8BD9);
}

.social-link:hover {
    transform: translateY(-5px);
    opacity: 0.9;
}

.footer-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 50px 0 30px;
}

.footer-copyright {
    text-align: center;
    color: #888;
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-copyright i {
    color: var(--secondary);
    margin-right: 8px;
}


.developer-container {
    margin-top: 40px;
}

.developer-card {
    background: linear-gradient(135deg, rgba(0, 71, 171, 0.1), rgba(249, 168, 38, 0.1));
    border-radius: var(--border-radius);
    padding: 30px;
    display: flex;
    align-items: center;
    gap: 30px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 71, 171, 0.2);
}

.developer-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary), var(--secondary));
}

.developer-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float 3s ease-in-out infinite;
}

.developer-icon i {
    font-size: 2.5rem;
    color: white;
}

.developer-info {
    flex-grow: 1;
}

.developer-info h5 {
    color: var(--secondary);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.developer-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.developer-name, .developer-degree {
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
}

.developer-name i, .developer-degree i {
    color: var(--secondary);
}

.developer-tech {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tech-tag {
    padding: 5px 15px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    color: white;
    transition: var(--transition);
}

.tech-tag:hover {
    background: rgba(255, 255, 255, 0.2);
}

.developer-lock {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 25px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid transparent;
}

.developer-lock:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--secondary);
    transform: translateY(-5px);
}

.developer-lock i {
    color: var(--secondary);
}


.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: var(--transition);
    z-index: 1000;
    box-shadow: 0 10px 30px rgba(0, 71, 171, 0.3);
}

.back-to-top:hover {
    transform: translateY(-10px) scale(1.1);
}

/* ==========================================================================
   DEVELOPER MODAL
   ========================================================================== */
.developer-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.developer-modal.active {
    display: flex;
}

.developer-modal-content {
    background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
    border-radius: var(--border-radius);
    padding: 40px;
    max-width: 600px;
    width: 90%;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.developer-modal-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
}

.developer-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 2rem;
    color: #888;
    cursor: pointer;
    transition: var(--transition);
    background: none;
    border: none;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.developer-modal-close:hover {
    color: white;
}

.developer-modal-icon {
    text-align: center;
    margin-bottom: 20px;
}

.developer-modal-icon i {
    font-size: 4rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.developer-modal-title {
    text-align: center;
    color: white;
    font-size: 2rem;
    margin-bottom: 10px;
}

.developer-modal-subtitle {
    text-align: center;
    color: var(--secondary);
    margin-bottom: 30px;
    font-size: 1.2rem;
}

.developer-modal-info {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 20px;
    margin-bottom: 30px;
}

.developer-modal-info p {
    color: #ddd;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.developer-modal-tech {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin: 30px 0;
}

.tech-badge {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
}

.developer-modal-footer {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 15px;
    text-align: center;
    color: #888;
    font-size: 0.9rem;
}


@media (max-width: 992px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .event-content {
        grid-template-columns: 1fr;
    }
    
    .event-image {
        min-height: 200px;
    }
    
    .gallery-filters {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .developer-card {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .social-links {
        grid-template-columns: 1fr;
    }
    
    .header-top {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .org-info {
        text-align: center;
    }
    
    .navbar ul {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-group {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .event-details {
        padding: 20px;
    }
    
    .event-actions {
        flex-direction: column;
    }
}