/* ===========================
   Reusable Content Modules
   =========================== */

/* Module Container */
.module {
    margin-bottom: 3rem;
}

/* ===========================
   Text Module
   =========================== */

.module-text {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    padding: 2.5rem;
    transition: all 0.3s ease;
}

.module-text h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(99, 102, 241, 0.4)) 
            drop-shadow(0 0 40px rgba(236, 72, 153, 0.3));
}

.module-text h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    margin-top: 2rem;
}

.module-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.module-text ul,
.module-text ol {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.module-text li {
    margin-bottom: 0.5rem;
}

/* ===========================
   Image Gallery Module
   =========================== */

.module-gallery {
    padding: 2rem 0;
}

.module-gallery h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(99, 102, 241, 0.4)) 
            drop-shadow(0 0 40px rgba(236, 72, 153, 0.3));
}

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

.gallery-item {
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
    cursor: pointer;
}

.gallery-item:hover {
    transform: scale(1.03);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.3);
}

.gallery-item img {
    width: 100%;
    height: auto;
    min-height: 250px;
    max-height: 400px;
    object-fit: contain;
    transition: transform 0.3s ease;
    display: block;
}

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

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    padding: 1.5rem 1rem 1rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-caption {
    transform: translateY(0);
}

.gallery-caption p {
    color: var(--text-primary);
    font-size: 1rem;
    margin: 0;
}

/* ===========================
   Video Module
   =========================== */

.module-video {
    padding: 2rem 0;
}

.module-video h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(99, 102, 241, 0.4)) 
            drop-shadow(0 0 40px rgba(236, 72, 153, 0.3));
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.video-item {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.video-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.3);
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-title {
    padding: 1rem;
}

.video-title h3 {
    color: var(--text-primary);
    font-size: 1.1rem;
    margin: 0;
}

/* ===========================
   Separator Module
   =========================== */

.module-separator {
    margin: 4rem 0;
    text-align: center;
}

.separator-line {
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), var(--accent-color), transparent);
    margin: 2rem auto;
    max-width: 600px;
}

.separator-icon {
    font-size: 2rem;
    color: var(--primary-color);
}

.separator-text {
    color: var(--text-secondary);
    font-style: italic;
    margin-top: 1rem;
}

/* ===========================
   Quote Module
   =========================== */

.module-quote {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-left: 4px solid var(--primary-color);
    border-radius: 0.5rem;
    padding: 2rem 2.5rem;
    margin: 3rem 0;
    font-style: italic;
}

.module-quote p {
    color: var(--text-secondary);
    font-size: 1.2rem;
    line-height: 1.8;
    margin: 0;
}

.module-quote cite {
    display: block;
    margin-top: 1rem;
    color: var(--primary-color);
    font-style: normal;
    font-weight: 600;
}

/* ===========================
   Back Button
   =========================== */

.back-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    margin-bottom: 2rem;
}

.back-button:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-color: transparent;
    transform: translateX(-5px);
}

.back-button::before {
    content: '←';
    font-size: 1.2rem;
}

/* ===========================
   Image Modal / Lightbox
   =========================== */

.image-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease;
}

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

.image-modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.image-modal-content img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 0.5rem;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.image-modal-caption {
    color: var(--text-primary);
    font-size: 1.1rem;
    text-align: center;
    padding: 0.5rem 1rem;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: 0.5rem;
    border: 1px solid var(--glass-border);
}

.image-modal-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 2px solid var(--glass-border);
    border-radius: 50%;
    color: var(--text-primary);
    font-size: 2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10001;
}

.image-modal-close:hover,
.image-modal-close:focus {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-color: transparent;
    transform: rotate(90deg);
    outline: none;
}

.image-modal-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 2px solid var(--glass-border);
    border-radius: 50%;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10001;
}

.image-modal-nav:hover,
.image-modal-nav:focus {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-color: transparent;
    transform: translateY(-50%) scale(1.1);
    outline: none;
}

.image-modal-prev {
    left: 2rem;
}

.image-modal-next {
    right: 2rem;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* ===========================
   Responsive Design for Modules
   =========================== */

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }

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

    .module-text {
        padding: 1.5rem;
    }

    .module-text h2 {
        font-size: 1.5rem;
    }

    .module-quote {
        padding: 1.5rem;
    }

    .image-modal-close {
        top: 1rem;
        right: 1rem;
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }

    .image-modal-nav {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .image-modal-prev {
        left: 0.5rem;
    }

    .image-modal-next {
        right: 0.5rem;
    }

    .image-modal-caption {
        font-size: 0.9rem;
        padding: 0.5rem;
    }
}