.webinar-page-container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 20px;
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.mt-5, .my-5 {
    margin-top: 9rem !important;
}


.page-title {
    text-align: center;
    font-size: 38px;
    font-weight: 800;
    margin-bottom: 50px;
    color: black;
    transition: color 0.3s ease;
}

.page-title:hover {
    color: deepskyblue;
}

.webinar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 40px;
}

.webinar-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(200, 200, 200, 0.2);
    display: flex;
    flex-direction: column;
}

.webinar-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}

.webinar-card-header {
    padding: 25px 30px;
    border-bottom: 1px solid #f0f0f0;
}

.webinar-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: #2c3e50;
    margin: 0 0 15px 0;
    line-height: 1.3;
}

.webinar-info {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.info-badge {
    background: #f8f9fa;
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 0.95rem;
    color: #444;
    border: 1px solid #e9ecef;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background 0.2s, border-color 0.2s;
}

.info-badge:hover {
    background: #e9ecef;
    border-color: #dee2e6;
}

.info-badge strong {
    color: #007bff;
    font-weight: 600;
}

.webinar-video-wrapper {
    position: relative;
    background: #000;
    padding: 0;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 280px;
}

.webinar-video {
    width: 100%;
    height: auto;
    display: block;
}

.btn-fullscreen {
    position: absolute;
    bottom: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    border: 1px solid rgba(255,255,255,0.2);
    padding: 10px 18px;
    border-radius: 8px;
    cursor: pointer;
    backdrop-filter: blur(8px);
    transition: all 0.25s ease;
    font-weight: 600;
    font-size: 0.95rem;
}

.btn-fullscreen:hover {
    background: rgba(0, 123, 255, 0.9);
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 123, 255, 0.3);
}

@media (max-width: 768px) {
    .webinar-grid {
        grid-template-columns: 1fr;
    }
    
    .page-title {
        font-size: 2.2rem;
    }
}