:root {
    /* Design Tokens */
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --accent-color: #8b5cf6;
    --accent-dark: #7c3aed;
    --bg-white: #ffffff;
    --bg-section: #f8fafc;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-light: #94a3b8;
    --border-radius: 0;
    --transition: all 0.3s ease;
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-section);
    color: var(--text-primary);
    line-height: 1.6;
    /* padding: 2rem; */
}

/* .offline-section{
    padding: 2rem;
    border: 1px red solid;
} */

/* Desktop view (min-width: 1024px) */
@media (min-width: 1024px) {
    .offline-section {
        padding: 3rem;
    }
}

/* Mobile view (max-width: 480px) */
@media (max-width: 480px) {
    .offline-section {
        padding: 1rem;
    }
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.programmes-grid {
    display: grid;
    /* grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); */
    gap: 2.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

/* Programme Card Styles */
.offline-programme-card {
    display: flex;
    flex-direction: column;
    background: var(--bg-white);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    border-radius: var(--border-radius);
    overflow: hidden;
    height: auto;
    min-height: 500px;
}

.offline-programme-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.offline-programme-card__image {
    height: 240px;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.offline-programme-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.offline-programme-card:hover .offline-programme-card__image img {
    transform: scale(1.05);
}

.programme-type {
    position: absolute;
    top: 20px;
    right: 0;
    background: var(--primary);
    color: var(--bg-white);
    font-weight: 600;
    padding: 0.5rem 1.25rem;
    font-size: 0.9rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
}

.offline-programme-card__content {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.offline-programme-card__title {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    position: relative;
    padding-bottom: 0.75rem;
}

.offline-programme-card__title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--primary);
}

.offline-programme-card__description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.offline-programme-card__toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: transparent;
    border: none;
    color: var(--primary);
    font-weight: 600;
    padding: 0.75rem 0;
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
    width: 100%;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    margin-top: auto;
}

.offline-programme-card__toggle:hover {
    color: var(--primary-dark);
}

.offline-programme-card__toggle .icon {
    transition: var(--transition);
}

.offline-programme-card__toggle[aria-expanded="true"] .icon {
    transform: rotate(180deg);
}

.offline-programme-card__details {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    background: rgba(139, 92, 246, 0.03);
}

.offline-programme-card__details[aria-hidden="false"] {
    max-height: 500px;
    padding: 0 1.75rem 1.75rem;
}

.offline-programme-card__details-content {
    padding-top: 1.5rem;
}

.programme-details-list {
    list-style-type: none;
    margin-bottom: 1.5rem;
}

.programme-details-list li {
    padding: 0.5rem 0;
    display: flex;
}

.programme-details-list li i {
    color: var(--accent-color);
    margin-right: 0.75rem;
    min-width: 24px;
}

.offline-programme-card__apply-btn {
    display: inline-block;
    background: var(--primary);
    color: var(--bg-white);
    text-decoration: none;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    width: 100%;
    border-radius: var(--border-radius);
}

.offline-programme-card__apply-btn:hover {
    background: var(--primary);
    box-shadow: 0 4px 6px -1px rgba(246, 179, 92, 0.3);
}

.offline-programme-card__apply-btn i {
    margin-left: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .programmes-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    /* body {
        padding: 1.5rem;
    } */
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .offline-programme-card__image {
        height: 200px;
    }
}