/**
 * Rio Programme Grid Styles
 *
 * @package Astra Child
 */

:root {
    --rio-primary-color: #0D7A3E;
    --rio-secondary-color: #085C2F;
    --rio-accent-color: #34d399;
    --rio-accent-light: #e6f7f2;
    --rio-accent-dark: #0a5d2f;
    --rio-text-dark: #333333;
    --rio-text-light: #ffffff;
    --rio-border-radius: 0.5rem;
    --rio-transition: all 0.3s ease;
    --rio-box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --rio-box-shadow-hover: 0 8px 20px rgba(0, 0, 0, 0.12);
    --rio-programme-gradient: linear-gradient(135deg, #0D7A3E 0%, #085C2F 100%);
}

/* Animation keyframes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Programme Grid Container */
.rio-programme-grid {
    display: grid;
    grid-template-columns: repeat(var(--rio-grid-columns, 3), 1fr);
    gap: 30px;
    margin: 30px 0;
    width: 100%;
}

/* Programme Item */
.rio-programme-item {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

/* Programme Card */
.rio-programme-card {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
    transition: var(--rio-transition);
    outline: none;
    position: relative;
}

.rio-programme-card:focus {
    outline: 2px solid var(--rio-primary-color);
    outline-offset: 2px;
}

.rio-programme-card-inner {
    background-color: #fff;
    border-radius: var(--rio-border-radius);
    box-shadow: var(--rio-box-shadow);
    overflow: hidden;
    transition: var(--rio-transition);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    border-left: 4px solid var(--rio-primary-color);
}

.rio-programme-card:hover .rio-programme-card-inner {
    box-shadow: var(--rio-box-shadow-hover);
    transform: translateY(-5px);
}

/* Programme Status Badge */
.rio-programme-card::before {
    content: 'Programme';
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--rio-programme-gradient);
    color: var(--rio-text-light);
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 20px;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(13, 122, 62, 0.3);
}

/* Programme Image */
.rio-programme-image {
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    position: relative;
    overflow: hidden;
}

.rio-programme-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0) 100%);
    z-index: 1;
}

.rio-programme-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--rio-transition);
    filter: saturate(1.1);
}

.rio-programme-card:hover .rio-programme-image img {
    transform: scale(1.05);
}

/* Programme Content */
.rio-programme-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    background-color: var(--rio-accent-light);
    border-top: 1px solid rgba(13, 122, 62, 0.1);
}

/* Programme Metadata */
.rio-programme-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 12px;
}

.rio-programme-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    background-color: rgba(13, 122, 62, 0.08);
    padding: 4px 10px;
    border-radius: 4px;
    color: var(--rio-primary-color);
    font-weight: 500;
}

.rio-programme-meta-item i {
    font-size: 11px;
    opacity: 0.8;
}

.rio-programme-duration {
    border-left: 2px solid var(--rio-primary-color);
}

.rio-programme-level {
    border-left: 2px solid var(--rio-accent-color);
}

/* Programme Title */
.rio-programme-title {
    font-size: 18px !important;
    font-weight: 700;
    margin: 0 0 15px;
    color: var(--rio-primary-color);
    font-family: 'Frank Ruhl Libre', serif;
    line-height: 1.3;
    position: relative;
    padding-bottom: 12px;
}

.rio-programme-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--rio-programme-gradient);
    border-radius: 2px;
}

/* Programme Excerpt */
.rio-programme-excerpt {
    margin: 0 0 15px;
    line-height: 1.5;
    color: #000000;
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    line-clamp: 3;
}

/* Link styles */
.rio-programme-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 18px;
    margin-top: auto;
    background-color: var(--rio-accent-light);
    border-top: 1px solid rgba(13, 122, 62, 0.1);
    font-size: 14px;
    font-weight: 600;
    color: var(--rio-primary-color);
    transition: var(--rio-transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.rio-programme-link i {
    transition: transform 0.3s ease;
    opacity: 0.8;
    background-color: var(--rio-primary-color);
    color: white;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.rio-programme-card:hover .rio-programme-link {
    background-color: var(--rio-primary-color);
    color: var(--rio-text-light);
}

.rio-programme-card:hover .rio-programme-link i {
    transform: translateX(5px);
    opacity: 1;
    background-color: white;
    color: var(--rio-primary-color);
}

/* Responsive Design */
@media screen and (max-width: 1024px) {
    .rio-programme-grid {
        --rio-grid-columns: 2;
        gap: 25px;
    }
}

@media screen and (max-width: 768px) {
    .rio-programme-grid {
        --rio-grid-columns: 2;
        gap: 20px;
    }
    
    .rio-programme-content {
        padding: 15px;
    }
    
    .rio-programme-title {
        font-size: 16px !important;
        margin-bottom: 10px;
    }
    
    .rio-programme-excerpt {
        font-size: 12px;
    }
    
    .rio-programme-link {
        padding: 10px 15px;
        font-size: 13px;
    }
}

@media screen and (max-width: 480px) {
    .rio-programme-grid {
        --rio-grid-columns: 1;
        gap: 20px;
    }
}