.iaaug-speakers-section {
    padding: 8rem 0;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-dark) 100%);
    position: relative;
    overflow: hidden;
    display: block;
    min-height: 100vh;
    width: 100%;
    z-index: 1;
}

.iaaug-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

.iaaug-section-title {
    text-align: center;
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 4rem;
    position: relative;
    opacity: 1;
    transform: none;
}

.iaaug-section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.iaaug-speakers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    opacity: 1;
    width: 100%;
}

/* Leader Video Card */
.iaaug-leader-card {
    grid-column: span 2;
    grid-row: span 2;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    background: var(--bg-light);
    height: 100%;
    min-height: 400px;
    transition: all 0.3s ease;
}

.iaaug-leader-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--hover-shadow);
}

.iaaug-speaker-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
}

/* Regular Speaker Cards */
.iaaug-speaker-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    background: var(--bg-light);
    aspect-ratio: 1;
    cursor: pointer;
    transform: translateY(0);
    transition: all 0.3s ease;
}

.iaaug-speaker-image {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.iaaug-speaker-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.iaaug-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: 2rem;
    color: var(--text-light);
    text-align: center;
}

.iaaug-image-overlay h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.iaaug-image-overlay p {
    font-size: 1rem;
    opacity: 0.9;
    color: var(--text-light);
}

/* Hover Effects */
.iaaug-speaker-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--hover-shadow);
}

.iaaug-speaker-card:hover .iaaug-speaker-image img {
    transform: scale(1.1);
}

.iaaug-speaker-card:hover .iaaug-image-overlay {
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .iaaug-speakers-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .iaaug-speakers-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .iaaug-section-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .iaaug-speakers-section {
        padding: 4rem 0;
    }
    
    .iaaug-section-title {
        font-size: 2rem;
        margin-bottom: 3rem;
    }
}

@media (max-width: 576px) {
    .iaaug-container {
        padding: 0 1.5rem;
    }
    
    .iaaug-speakers-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .iaaug-leader-card {
        grid-column: span 1;
        grid-row: span 1;
    }
}