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

body, html {
    height: 100%;
    font-family:Arial, Helvetica, sans-serif
}

.construction-page {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
}

/* Logo fade-in */
.logo {
    width: 200px;
    max-width: 60%;
    margin-bottom: 40px;
    opacity: 0;
    animation: fadeIn 2s ease-out forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

/* Text */
.headline {
    color: white;
    font-size: 2rem;
    font-weight: 600;
    text-shadow: 0 0 10px rgba(0,0,0,0.7);
}

/* Responsivita */
@media (max-width: 600px) {
    .headline {
        font-size: 1.6rem;
    }
    .logo {
        width: 150px;
    }
}

.construction-page {
    position: relative; /* důležité pro overlay */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
    width: 100%;
    height: 100%;
}

.construction-page::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.45); /* intenzitu můžeš upravit (0.3–0.6) */
    z-index: 1;
}

/* Upravíme, aby logo + text byly nad overlayem */
.logo,
.headline {
    position: relative;
    z-index: 2;
}