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

html, body {
    height: 100%;
}

body {
    overflow: hidden;
}

/* Background */
.background {
    position: fixed;
    inset: 0;
    z-index: -1;
}

.bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(0, 40, 80, 0.3) 0%,
        rgba(0, 80, 160, 0.1) 50%,
        rgba(0, 60, 120, 0.4) 100%
    );
}

/* Logo Container */
.logo-container {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.logo {
    max-width: min(80vw, 500px);
    height: auto;
    filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.2));
    animation: fadeIn 1s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@media (prefers-reduced-motion: reduce) {
    .logo {
        animation: none;
    }
}