/* --- PREMENNÉ --- */
:root {
    --emerald-deep: #001a15;
    --emerald-main: #002921;
    --gold: #C5A059;
    --gold-bright: #e2c185;
    --cream: #F4F1EA;
    --glass: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
}

/* --- ZÁKLAD --- */
body {
    background-color: var(--emerald-deep);
    color: var(--cream);
    font-family: 'Montserrat', sans-serif;
    margin: 0;
    line-height: 1.6;
    overflow-x: hidden;
}

/* --- TYPOGRAFIA --- */
h1, h2, h3, .serif {
    font-family: 'Playfair Display', serif;
    font-weight: 400;
}

.gold-text {
    color: var(--gold);
    background: linear-gradient(to right, var(--gold), var(--gold-bright));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* --- EFEKTY A KARTY --- */
.glass-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    padding: 3rem;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.glass-card:hover {
    border-color: var(--gold);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* --- TLAČIDLÁ --- */
.btn-sovereign {
    display: inline-block;
    padding: 1rem 2.5rem;
    border: 1px solid var(--gold);
    color: var(--gold);
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 0.3em;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all 0.3s ease;
    background: transparent;
    cursor: pointer;
}

.btn-sovereign:hover {
    background: var(--gold);
    color: var(--emerald-deep);
    box-shadow: 0 0 20px rgba(197, 160, 89, 0.4);
}

/* --- ANIMÁCIA POZADIA --- */
.bg-vignette {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, rgba(0,0,0,0.4) 100%);
    pointer-events: none;
    z-index: -1;
}

/* --- RESPONZIVITA --- */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem !important; }
    .glass-card { padding: 1.5rem; }
}