:root {
    --primary-color: #0d6efd;
    --text-color: #ffffff;
    --bg-dark: #0a0a0a;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    background-color: var(--bg-dark);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
    background: url('fondo.png') center/cover no-repeat;
}

.background-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.5) 0%, rgba(13, 110, 253, 0.1) 100%);
    z-index: -1;
}

.container {
    width: 100%;
    max-width: 900px;
    padding: 2rem;
    z-index: 1;
}

.glass-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    text-align: center;
    animation: fadeIn 1s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

header {
    margin-bottom: 2rem;
}

.logo {
    max-width: 260px;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 10px rgba(255,255,255,0.2));
}

.event-date {
    font-size: 1.1rem;
    font-weight: 600;
    color: #e0e0e0;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

h1 {
    font-weight: 800;
    font-size: 2rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: linear-gradient(to right, #fff, #a5c8ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 2rem;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.time-box {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 1.5rem;
    min-width: 120px;
    box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.02);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.time-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(13, 110, 253, 0.2), inset 0 0 20px rgba(255, 255, 255, 0.05);
}

.time-box span {
    display: block;
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
    text-shadow: 0 0 20px rgba(13, 110, 253, 0.5);
}

.time-box p {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #a0a0a0;
}

.video-container {
    position: relative;
    width: 100%;
    max-width: 700px;
    margin: 0 auto;
    border-radius: 16px;
    overflow: hidden;
    background: #000;
    aspect-ratio: 16 / 9;
    box-shadow: 0 15px 35px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.1);
}

.video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(5px);
    color: white;
    transition: opacity 0.3s;
}

.play-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: rgba(255,255,255,0.8);
    text-shadow: 0 0 15px rgba(255,255,255,0.5);
}

.contact-info {
    margin-top: 2.5rem;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    font-size: 0.95rem;
    color: #e0e0e0;
}

.contact-info p {
    background: rgba(0, 0, 0, 0.4);
    padding: 0.8rem 1.2rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: transform 0.3s ease;
}

.contact-info p:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.3);
}

@media (max-width: 768px) {
    .glass-card {
        padding: 2rem 1rem;
    }
    
    .countdown {
        gap: 1rem;
    }
    
    .time-box {
        min-width: calc(50% - 0.5rem);
        padding: 1rem;
    }
    
    .time-box span {
        font-size: 2.5rem;
    }
}