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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Hero Image Section with Overlay */
.hero-section {
    width: 100%;
    height: 500px;
    background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('images/location.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.hero-content {
    text-align: center;
    color: white;
    z-index: 2;
}

.hero-content h1 {
    font-size: 3em;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-content p {
    font-size: 1.5em;
    font-weight: 300;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* Navigation Banner */
.nav-banner {
    background: linear-gradient(135deg, #1b5e20 0%, #2e7d32 100%);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.nav-banner ul {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0;
}

.nav-banner li {
    flex: 1;
    min-width: 150px;
}

.nav-banner a {
    color: white;
    text-decoration: none;
    padding: 18px 25px;
    display: block;
    text-align: center;
    transition: all 0.3s ease;
    font-weight: 500;
    border-bottom: 3px solid transparent;
}

.nav-banner a:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-bottom: 3px solid #a5d6a7;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}

/* Organizer Logos Section */
.organizer-logos {
    background-color: #f1f8e9;
    padding: 40px 0;
}

.logos-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logos-container h3 {
    text-align: center;
    font-size: 1.3em;
    color: #2e7d32;
    margin-bottom: 30px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.logos-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
}

.logo-item img {
    height: 80px;
    width: auto;
    object-fit: contain;
}

/* Workshop Description */
.description {
    background: white;
}

.description h2 {
    font-size: 2.5em;
    margin-bottom: 30px;
    color: #1b5e20;
    text-align: center;
    font-weight: 600;
}

.description p {
    font-size: 1.15em;
    margin-bottom: 20px;
    line-height: 1.8;
    color: #555;
}

/* Keynote Speakers */
.keynote-speakers {
    background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.keynote-speakers h2 {
    font-size: 2.5em;
    margin-bottom: 50px;
    text-align: center;
    color: #1b5e20;
    font-weight: 600;
}

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.speaker-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.speaker {
    background: white;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.speaker:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.speaker img {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
    border: 5px solid #2e7d32;
}

.speaker h3 {
    font-size: 1.4em;
    margin-bottom: 8px;
    color: #1b5e20;
    font-weight: 600;
}

.speaker p {
    color: #666;
    font-size: 1em;
    line-height: 1.5;
}

/* Venue */
.venue {
    background: white;
}

.venue h2 {
    font-size: 2.5em;
    margin-bottom: 50px;
    text-align: center;
    color: #1b5e20;
    font-weight: 600;
}

.venue-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.venue-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.venue-image img {
    width: 80%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.venue-text p {
    font-size: 1.15em;
    line-height: 1.8;
    color: #555;
    margin-bottom: 20px;
}

/* Organizers */
.organizers {
    background: white;
}

.organizers h2 {
    font-size: 2.5em;
    margin-bottom: 50px;
    text-align: center;
    color: #1b5e20;
    font-weight: 600;
}

.organizers-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
    align-items: stretch;
}

@media (max-width: 1200px) {
    .organizers-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .organizers-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .organizers-grid {
        grid-template-columns: 1fr;
    }
}

.organizer-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    height: 100%;
}

.organizer {
    background: #f1f8e9;
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
    border-left: 4px solid #2e7d32;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 100%;
}

.organizer-link:hover .organizer {
    background: linear-gradient(135deg, #2e7d32 0%, #388e3c 100%);
    color: white;
    transform: translateX(5px);
    cursor: pointer;
}

.organizer h3 {
    font-size: 1.3em;
    margin-bottom: 8px;
    color: #1b5e20;
    font-weight: 600;
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.organizer-link:hover .organizer h3,
.organizer-link:hover .organizer p {
    color: white;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #1b5e20 0%, #2e7d32 100%);
    color: white;
    text-align: center;
    padding: 30px 20px;
}

footer p {
    font-size: 1em;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2em;
    }

    .hero-content p {
        font-size: 1.2em;
    }

    .nav-banner li {
        min-width: 100%;
    }

    .container {
        padding: 40px 15px;
    }

    .description h2,
    .keynote-speakers h2,
    .organizers h2 {
        font-size: 2em;
    }

    .venue-content {
        grid-template-columns: 1fr;
    }
}