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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: #0b0b0d;
    color: #ffffff;
    overflow-x: hidden;
}

/* Pantalla de activación de Audio */
.audio-overlay {
    position: fixed;
    inset: 0;
    background: rgba(11, 11, 13, 0.95);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.4s ease;
}

.audio-overlay button {
    padding: 16px 32px;
    font-size: 1.1rem;
    font-weight: 600;
    color: #000;
    background: #0071e3;
    color: #fff;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 113, 227, 0.4);
}

/* Secciones generales */
.hero-section,
.footer-section {
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 20px;
}

.hero-section h1 {
    font-size: clamp(2rem, 5vw, 4rem);
    margin-bottom: 1rem;
}

.scroll-indicator {
    margin-top: 2rem;
    font-size: 2rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

/* Sección interactiva fija */
.interactive-section {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

#video-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.status-badge {
    position: absolute;
    top: 40px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.9rem;
    z-index: 10;
}

/* Galería Horizontal */
.gallery-wrapper {
    position: absolute;
    bottom: 60px;
    left: 0;
    width: 100%;
    z-index: 10;
    pointer-events: none;
}

.gallery-track {
    display: flex;
    gap: 20px;
    padding-left: 50vw;
    /* Inicia centrado */
    width: max-content;
    will-change: transform;
}

.card {
    width: 280px;
    height: 180px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.card h3 {
    font-size: 1.3rem;
    color: #0071e3;
}