/* ============================================
   FiZenLab — Premium Resource Library Styling
   ============================================ */

/* --- Hero Section --- */
.rl-hero {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    background: radial-gradient(circle at top center, rgba(16, 185, 129, 0.08) 0%, transparent 70%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.rl-hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
    letter-spacing: -0.03em;
}

.rl-hero-subtitle {
    max-width: 700px;
    margin: 0 auto var(--spacing-md);
    font-size: 1.15rem;
    line-height: 1.8;
}

.rl-search-wrapper {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    background: var(--color-glass);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--radius-full);
    padding: 2px;
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

.rl-search-wrapper:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.2);
    background: var(--color-glass-hover);
}

.rl-search-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-primary);
    opacity: 0.8;
}

.rl-search-input {
    width: 100%;
    padding: 14px 20px 14px 60px;
    background: none;
    border: none;
    color: var(--color-text);
    font-family: inherit;
    font-size: 1rem;
    outline: none;
}

/* --- Category Filters --- */
.rl-filters {
    padding-bottom: var(--spacing-lg);
}

.rl-filter-scroll {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.rl-filter-btn {
    padding: 10px 24px;
    border-radius: var(--radius-full);
    background: var(--color-glass);
    border: 1px solid var(--color-glass-border);
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

.rl-filter-btn:hover {
    background: var(--color-glass-hover);
    color: var(--color-text);
}

.rl-filter-btn.rl-filter-btn--active {
    background: var(--color-primary);
    color: var(--color-base);
    border-color: var(--color-primary);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

/* --- Roadmap CTA Card --- */
.rl-cta-card {
    position: relative;
    background: linear-gradient(135deg, var(--color-base-light) 0%, #FFFFFF 100%);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    align-items: center;
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
}

.rl-cta-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top left, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.rl-cta-badge {
    display: inline-block;
    padding: 6px 14px;
    background: var(--color-primary-dim);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-full);
    color: var(--color-primary);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-sm);
}

.rl-cta-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.1;
}

.rl-cta-highlight {
    color: var(--color-primary);
    position: relative;
}

.rl-cta-desc {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 500px;
    margin-bottom: var(--spacing-md);
}

.rl-cta-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.rl-cta-social-proof {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.rl-cta-social-proof .material-symbols-outlined {
    color: var(--color-primary);
    font-size: 1.2rem;
}

.rl-cta-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.rl-cta-glow {
    position: absolute;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 70%);
    filter: blur(40px);
    z-index: 1;
    animation: pulse-glow 4s ease-in-out infinite;
}

.rl-cta-icon-box {
    width: 120px;
    height: 120px;
    background: var(--color-glass);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(20px);
    z-index: 2;
    position: relative;
}

.rl-cta-icon-box .material-symbols-outlined {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.rl-cta-line {
    height: 4px;
    background: var(--color-glass-border);
    border-radius: 2px;
    margin-bottom: 4px;
}

.rl-cta-line--long {
    width: 40px;
}

.rl-cta-line--short {
    width: 25px;
}

@keyframes pulse-glow {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

/* --- Resource Grid & Cards --- */
.rl-grid-section {
    padding-bottom: var(--spacing-xl);
}

.rl-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

.rl-card {
    background: var(--color-glass);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.rl-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(16, 185, 129, 0.4);
    transform: translateY(-8px);
    box-shadow: var(--shadow-card-hover), 0 0 20px rgba(16, 185, 129, 0.1);
}

.rl-card-thumb {
    height: 160px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-base-light);
}

.rl-card-thumb::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 50%, rgba(255, 255, 255, 0.8) 100%);
}

/* Thumbnail Gradients */
.rl-card-thumb--gradient1 {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
}

.rl-card-thumb--gradient2 {
    background: linear-gradient(135deg, #ecfdf5 0%, #10B98110 100%);
}

.rl-card-thumb--gradient3 {
    background: linear-gradient(135deg, #0d2e24 0%, #6ee7b7 100%);
}

.rl-card-thumb--gradient4 {
    background: linear-gradient(135deg, #ecfdf5 0%, #0ea57220 100%);
}

.rl-card-thumb--dark {
    background: #f3f4f6;
}

.rl-card-thumb--slate {
    background: #e5e7eb;
}

.rl-card-tag {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 3;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.rl-card-tag--video {
    color: #10B981;
}

.rl-card-tag--guide {
    color: #F59E0B;
}

.rl-card-tag--infographic {
    color: #38bdf8;
}

.rl-card-play {
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-base);
    z-index: 2;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
    transition: all var(--transition-base);
}

.rl-card:hover .rl-card-play {
    transform: scale(1.1);
    background: #34d399;
}

.rl-card-video-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    position: relative;
}

.rl-card-play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(1px);
    color: #fff;
    z-index: 2;
    transition: all var(--transition-base);
}

.rl-card-play-overlay .material-symbols-outlined {
    font-size: 3.5rem;
    filter: drop-shadow(0 0 10px rgba(0, 0, 0, 0.5));
    transition: all var(--transition-base);
}

.rl-card:hover .rl-card-play-overlay {
    background: rgba(16, 185, 129, 0.2);
    backdrop-filter: blur(0px);
}

.rl-card:hover .rl-card-play-overlay .material-symbols-outlined {
    transform: scale(1.15);
    color: var(--color-primary);
}

.rl-card-thumb-icon {
    font-size: 4rem;
    color: var(--color-primary);
    opacity: 0.3;
    z-index: 2;
}

.rl-card-body {
    padding: 1.25rem;
    flex-grow: 1;
}

.rl-card-title {
    font-size: 1.15rem;
    margin-bottom: 8px;
    line-height: 1.3;
}

.rl-card-desc {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: 16px;
}

.rl-card-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition-base);
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
}

.rl-card-btn:hover {
    color: #34d399;
    gap: 12px;
}

/* --- Load More --- */
.rl-load-more {
    text-align: center;
    margin-top: var(--spacing-lg);
}

.rl-load-more-btn {
    background: transparent;
    border: 2px solid var(--color-glass-border);
    color: var(--color-text-secondary);
    padding: 14px 40px;
    border-radius: var(--radius-full);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

.rl-load-more-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-dim);
}

/* --- Video Modal --- */
.rl-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1100;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.rl-modal.active {
    display: flex;
    opacity: 1;
}

.rl-modal-content {
    width: 95%;
    max-width: 1000px;
    aspect-ratio: 16/9;
    background: #000;
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    border: 1px solid var(--color-glass-border);
    transform: scale(0.9);
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.rl-modal.active .rl-modal-content {
    transform: scale(1);
}

.rl-modal-close {
    position: absolute;
    top: -50px;
    right: 0;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rl-modal-video-container {
    width: 100%;
    height: 100%;
}

.rl-modal-video-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* --- Responsive --- */
@media (max-width: 992px) {
    .rl-cta-card {
        grid-template-columns: 1fr;
        padding: var(--spacing-md);
        text-align: center;
    }

    .rl-cta-desc {
        margin: 0 auto var(--spacing-md);
    }

    .rl-cta-actions {
        flex-direction: column;
    }

    .rl-cta-visual {
        margin-top: var(--spacing-md);
    }
}

@media (max-width: 600px) {
    .rl-grid {
        grid-template-columns: 1fr;
    }

    .rl-hero-title {
        font-size: 2.5rem;
    }

    .rl-cta-title {
        font-size: 1.8rem;
    }
}