/* General Styles */
body {
    background-color: #1A1A1A;
    color: #FFFFFF;
    font-family: 'Open Sans', sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

header {
    background-color: #000000;
    text-align: center;
    padding: 30px 20px;
}

h1 {
    color: #00FFFF;
    font-size: 48px;
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
}

header p {
    color: #D3D3D3;
    font-size: 18px;
    margin: 10px 0 0;
}

main {
    padding: 20px;
}

h2 {
    color: #00FFFF;
    font-size: 32px;
    font-family: 'Montserrat', sans-serif;
    margin-bottom: 20px;
}

/* Hero Section */
.hero {
    text-align: center;
    margin: 30px 0;
}

.hero img {
    max-width: 900px;
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.7);
}

.fade-in {
    animation: fadeIn 2s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* About Section */
#about {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
}

#about strong {
    color: #FFA500;
}

/* Agenda Section */
.agenda {
    margin: 40px 0;
    padding: 20px;
    background: rgba(255, 165, 0, 0.1);
    border-radius: 8px;
    text-align: center; /* Centered heading */
}

.agenda h2 {
    color: #FFA500;
}

.agenda ul {
    list-style: none;
    padding: 0;
}

.agenda li {
    margin-bottom: 15px;
    font-size: 18px;
}

.agenda .time {
    color: #00FFFF;
    font-weight: bold;
    margin-right: 10px;
}

.agenda em {
    color: #D3D3D3;
}

/* Speakers Section */
#speakers {
    margin: 40px 0;
    text-align: center; /* Centered heading */
}

.speaker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.speaker {
    text-align: center;
    padding: 20px;
    background: rgba(0, 255, 255, 0.05);
    border-radius: 8px;
    transition: transform 0.3s;
}

.speaker:hover {
    transform: translateY(-5px);
}

.name {
    font-size: 20px;
    color: #FFA500;
    margin: 0;
}

.affiliation {
    font-size: 16px;
    color: #00FFFF;
    margin: 5px 0;
}

.bio {
    font-size: 14px;
    color: #D3D3D3;
    margin: 10px 0 0;
}

/* Benefits Section */
.benefits {
    margin: 40px 0;
    text-align: center; /* Already centered, kept for clarity */
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.benefit-item {
    background: rgba(0, 255, 255, 0.1);
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    transition: background 0.3s;
}

.benefit-item:hover {
    background: rgba(0, 255, 255, 0.2);
}

.benefit-item h3 {
    color: #FFA500;
    font-size: 20px;
    margin: 0 0 10px;
}

.benefit-item p {
    margin: 0;
    font-size: 16px;
}

/* Call-to-Action Section */
#cta {
    text-align: center;
    margin: 60px 0;
}

.cta-button {
    display: inline-block;
    background-color: #00FFFF;
    color: #1A1A1A;
    font-size: 22px;
    padding: 15px 40px;
    text-decoration: none;
    border-radius: 5px;
    box-shadow: 0 4px 10px rgba(0, 255, 255, 0.5);
    font-family: 'Montserrat', sans-serif;
    transition: background-color 0.3s, transform 0.3s;
}

.cta-button:hover {
    background-color: #00CCCC