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

body {
    font-family: 'Arial Black', 'Impact', sans-serif;
    background: linear-gradient(45deg, #ff6b9d, #feca57, #48dbfb, #a8e6cf);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    color: #333;
    line-height: 1.6;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.main-header {
    text-align: center;
    padding: 2rem;
    background: #2c2c2c;
    border-bottom: 8px solid #ff6b9d;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.pop-title {
    font-size: 4rem;
    font-weight: 900;
    color: #feca57;
    text-transform: uppercase;
    letter-spacing: -2px;
    text-shadow: 
        4px 4px 0 #ff6b9d,
        8px 8px 0 #48dbfb,
        12px 12px 20px rgba(0, 0, 0, 0.3);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.subtitle {
    font-size: 1.5rem;
    color: #fff;
    background: #ff6b9d;
    display: inline-block;
    padding: 0.5rem 2rem;
    border: 4px solid #feca57;
    transform: rotate(-2deg);
    margin-top: 1rem;
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

section {
    margin-bottom: 4rem;
    background: rgba(255, 255, 255, 0.9);
    border: 6px solid #2c2c2c;
    padding: 2rem;
    position: relative;
    box-shadow: 
        8px 8px 0 #ff6b9d,
        12px 12px 0 #feca57,
        16px 16px 30px rgba(0, 0, 0, 0.2);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: #2c2c2c;
    text-transform: uppercase;
    background: #a8e6cf;
    display: inline-block;
    padding: 0.5rem 1.5rem;
    border: 4px solid #48dbfb;
    margin-bottom: 2rem;
    transform: rotate(-1deg);
}

.poster-section {
    text-align: center;
}

.poster-container {
    display: inline-block;
    border: 8px solid #ff6b9d;
    box-shadow: 
        10px 10px 0 #feca57,
        15px 15px 0 #48dbfb,
        20px 20px 30px rgba(0, 0, 0, 0.3);
    transform: rotate(2deg);
    transition: transform 0.3s ease;
}

.poster-container:hover {
    transform: rotate(0deg) scale(1.05);
}

.main-poster {
    display: block;
    max-width: 100%;
    height: auto;
}

.info-section .pop-text {
    font-size: 1.2rem;
    font-weight: bold;
    color: #2c2c2c;
    background: #fff;
    padding: 1.5rem;
    border: 4px solid #a8e6cf;
    border-radius: 10px;
    box-shadow: 
        6px 6px 0 #48dbfb,
        10px 10px 20px rgba(0, 0, 0, 0.1);
}

.carteles-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.cartel-item {
    border: 6px solid #feca57;
    box-shadow: 
        8px 8px 0 #ff6b9d,
        12px 12px 0 #48dbfb,
        16px 16px 30px rgba(0, 0, 0, 0.2);
    transform: rotate(-1deg);
    transition: transform 0.3s ease;
}

.cartel-item:nth-child(2) {
    transform: rotate(1deg);
}

.cartel-item:hover {
    transform: rotate(0deg) scale(1.05);
}

.cartel-img {
    display: block;
    width: 100%;
    height: auto;
}

.conferencias-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.conferencia-item {
    background: #2c2c2c;
    color: #fff;
    padding: 1.5rem;
    border: 4px solid #a8e6cf;
    box-shadow: 
        6px 6px 0 #feca57,
        10px 10px 20px rgba(0, 0, 0, 0.2);
    transform: rotate(-1deg);
    transition: transform 0.3s ease;
}

.conferencia-item:hover {
    transform: rotate(0deg) scale(1.05);
    background: #48dbfb;
    color: #2c2c2c;
}

.conferencia-title {
    font-size: 1.3rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    color: #feca57;
}

.conferencia-item:hover .conferencia-title {
    color: #2c2c2c;
}

.conferencia-speaker {
    font-size: 1rem;
    font-weight: bold;
    color: #a8e6cf;
}

.galeria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.galeria-item {
    border: 5px solid #ff6b9d;
    box-shadow: 
        6px 6px 0 #feca57,
        10px 10px 0 #48dbfb,
        14px 14px 20px rgba(0, 0, 0, 0.2);
    transform: rotate(2deg);
    transition: transform 0.3s ease;
    overflow: hidden;
}

.galeria-item:nth-child(even) {
    transform: rotate(-2deg);
}

.galeria-item:hover {
    transform: rotate(0deg) scale(1.1);
    z-index: 10;
}

.galeria-img {
    display: block;
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: filter 0.3s ease;
}

.galeria-item:hover .galeria-img {
    filter: brightness(1.2) contrast(1.2);
}

.main-footer {
    background: #2c2c2c;
    color: #fff;
    text-align: center;
    padding: 2rem;
    border-top: 8px solid #ff6b9d;
    margin-top: 4rem;
}

.main-footer p {
    font-size: 1.2rem;
    font-weight: bold;
    background: #feca57;
    color: #2c2c2c;
    display: inline-block;
    padding: 0.5rem 1.5rem;
    border: 3px solid #48dbfb;
    transform: rotate(-1deg);
}

@media (max-width: 768px) {
    .pop-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .carteles-container,
    .conferencias-container,
    .galeria-grid {
        grid-template-columns: 1fr;
    }
    
    main {
        padding: 1rem;
    }
    
    section {
        padding: 1.5rem;
    }
}