body {
    margin: 0;
    padding: 0;
    font-family: 'Montserrat', Arial, sans-serif;
    background: url('../img/fondo1.jpeg') center center/cover no-repeat, linear-gradient(135deg, #181824 0%, #23243a 100%);
    color: #f5f6fa;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(135deg, #181824cc 0%, #23243acc 100%);
    z-index: 0;
}

.construction-container {
    position: relative;
    z-index: 1;
}


.construction-container {
    background: rgba(30, 32, 48, 0.95);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    border-radius: 32px;
    padding: 72px 48px;
    text-align: center;
    max-width: 600px;
    width: 100%;
    position: relative;
    animation: fadeIn 1.2s cubic-bezier(.77,0,.175,1);
}

.logo {
    width: 180px;
    margin-bottom: 32px;
    filter: drop-shadow(0 0 24px #00ffe7);
}

h1 {
    font-size: 2.2rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
    color: #00ffe7;
    text-shadow: 0 0 8px #00ffe744, 0 2px 8px #23243a;
}

p {
    font-size: 1.1rem;
    margin-bottom: 32px;
    color: #f5f6fa;
    opacity: 0.85;
}

.glow {
    color: #00ffe7;
    text-shadow: 0 0 16px #00ffe7, 0 0 32px #00ffe744;
    font-weight: bold;
    font-size: 1.2rem;
    letter-spacing: 1px;
}

@keyframes fadeIn {
    0% { opacity: 0; transform: scale(0.95); }
    100% { opacity: 1; transform: scale(1); }
}

.animated-bar {
    width: 100%;
    height: 8px;
    background: linear-gradient(90deg, #00ffe7, #23243a, #00ffe7);
    border-radius: 8px;
    margin-bottom: 24px;
    animation: barMove 2s infinite linear;
}

@keyframes barMove {
    0% { background-position: 0 0; }
    100% { background-position: 400px 0; }
}