/* Container for speakers section */
.speakers-section {
    max-width: 1000px;
    margin: 50px auto;
    padding: 0 20px;
    text-align: center;
}

/* Section heading */
.speakers-section h2 {
    font-size: 2.5rem;
    color: #243658;
    font-weight: 900;
    margin-bottom: 40px;
    text-transform: uppercase;
    letter-spacing: 2px;
    background: linear-gradient(135deg, #243658, #BE2633);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Individual speaker card */
.speaker-card {
    display: inline-block;
    width: 280px;
    margin: 0 15px 40px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    padding: 20px;
    vertical-align: top;
    text-align: center;
    transition: transform 0.3s ease;
}

/* Hover effect on speaker card */
.speaker-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* Speaker photo styling */
.speaker-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* Speaker name */
.speaker-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: #243658;
    margin-bottom: 8px;
}

/* Speaker title/affiliation */
.speaker-title {
    font-size: 1rem;
    color: #6b7280;
    line-height: 1.4;
}

/* Responsive layout: stack speakers on smaller screens */
@media (max-width: 768px) {
    .speaker-card {
        width: 90%;
        margin: 20px auto;
    }
}