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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Header & Navigation */
header {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: white;
    text-decoration: none;
    transition: opacity 0.3s;
}

.nav-links a:hover {
    opacity: 0.8;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
        url('https://res.cloudinary.com/demo/image/upload/v1312461204/sample.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: 8rem 2rem;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
}

.cta-button {
    background: #ff6b35;
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    text-decoration: none;
    display: inline-block;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 107, 53, 0.3);
}

/* Section Styling */
section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
    color: #1e3c72;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: transform 0.3s;
}

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

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 2rem 1rem 1rem;
    font-size: 0.9rem;
}

/* Documents */
.documents-list {
    display: grid;
    gap: 1rem;
}

.document-item {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s;
}

.document-item:hover {
    background: #e9ecef;
}

.document-info h3 {
    color: #1e3c72;
    margin-bottom: 0.5rem;
}

.download-btn {
    background: #1e3c72;
    color: white;
    padding: 0.5rem 1.5rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

.download-btn:hover {
    background: #2a5298;
}

/* Media Section */
.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.media-item {
    background: #f8f9fa;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.media-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.video-thumbnail {
    width: 100%;
    height: auto;
    border-radius: 10px 10px 0 0;
    transition: transform 0.3s ease;
    cursor: pointer;
}

.video-thumbnail:hover {
    transform: scale(1.02);
}

.media-info {
    padding: 15px;
    background: white;
    border-radius: 0 0 10px 10px;
}

.video-container {
    position: relative;
    overflow: hidden;
}

.video-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.video-container:hover::before {
    opacity: 1;
}

.video-container::after {
    content: '▶';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1);
    width: 60px;
    height: 60px;
    background: rgba(255, 0, 0, 0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 2;
}

.video-container:hover::after {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.video-container {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.video-thumbnail {
    .video-thumbnail {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        cursor: pointer;
    }
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background-color: rgba(0, 0, 0, 0.6);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color 0.3s;
}

.play-button::after {
    content: '';
    display: block;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 15px 0 15px 26px;
    border-color: transparent transparent transparent white;
    margin-left: 5px;
}

.video-thumbnail:hover .play-button {
    background-color: rgba(255, 0, 0, 0.8);
}

.video-player {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-player iframe {
    width: 100%;
    height: 100%;
}

.media-item audio {
    width: 80%;
}

.media-info {
    padding: 1.5rem;
    text-align: center;
}

.media-info h3 {
    color: #1e3c72;
    margin-bottom: 0.5rem;
}

/* Donation Section */
.donation-container {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.donation-amounts {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.amount-btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid white;
    padding: 1rem 2rem;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 1.1rem;
}

.amount-btn:hover,
.amount-btn.active {
    background: white;
    color: #764ba2;
}

.custom-amount {
    margin: 1rem 0;
}

.custom-amount input {
    padding: 1rem;
    font-size: 1.1rem;
    border: 2px solid white;
    border-radius: 10px;
    width: 200px;
    text-align: center;
}

.donate-btn {
    background: #ff6b35;
    color: white;
    padding: 1.2rem 3rem;
    border: none;
    border-radius: 50px;
    font-size: 1.2rem;
    cursor: pointer;
    margin-top: 1rem;
    transition: transform 0.3s;
}

.donate-btn:hover {
    transform: scale(1.05);
}

/* Loading State */
.loading {
    text-align: center;
    padding: 4rem;
    font-size: 1.2rem;
    color: #1e3c72;
}

.social-media-icons {
    margin-top: 1rem;
}

.social-media-icons a {
    color: white;
    font-size: 1.5rem;
    margin: 0 0.5rem;
    transition: color 0.3s, transform 0.3s;
}

.social-media-icons a:hover {
    color: #ff6b35;
    transform: scale(1.2);
}

/* Footer */
footer {
    background: #1e3c72;
    color: white;
    text-align: center;
    padding: 2rem;
    margin-top: 4rem;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.modal-content {
    max-width: 90%;
    max-height: 90%;
}

.modal-content img {
    width: 100%;
    height: auto;
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 40px;
    font-size: 3rem;
    color: white;
    cursor: pointer;
}

.hamburger {
    display: none;
    font-size: 2rem;
    background: none;
    border: none;
    color: white;
    cursor: pointer;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #1e3c72;
        text-align: center;
        padding: 1rem 0;
    }

    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: block;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.2rem;
    }

    h2 {
        font-size: 2rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }

    .documents-list {
        grid-template-columns: 1fr;
    }

    .media-grid {
        grid-template-columns: 1fr;
    }

    .donation-amounts {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 6rem 1rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    section {
        padding: 2rem 1rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .cta-button,
    .donate-btn {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }

    .donation-container {
        padding: 2rem;
    }
}