:root {
    --gold: #d4af37;
    --gold-bright: #f1c40f;
    --dark-bg: #0a0a0a;
    --card-bg: #161616;
    --accent-red: #c0392b;
    --text-main: #e0e0e0;
    --text-muted: #888;
}

body {
    background-color: var(--dark-bg);
    color: var(--text-main);
    font-family: 'Playfair Display', serif; /* Elegantní patkové písmo pro pocit luxusu */
    margin: 0;
    line-height: 1.6;
}

/* Glassmorphism efekt pro karty */
.glass-card {
    background: rgba(22, 22, 22, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.gold-text {
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.btn-primary {
    background: linear-gradient(45deg, var(--gold), var(--gold-bright));
    color: black;
    padding: 15px 30px;
    border: none;
    border-radius: 5px;
    font-weight: bold;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.4);
}