/* ===== BASE ===== */
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: linear-gradient(135deg, #eef2f7, #f8fafc);
    color: #111827;
}

/* wrapper center */
.wrapper {
    padding: 60px 20px;
}

/* ===== HEADER ===== */
.header {
    margin-bottom: 60px;
    animation: fadeDown 0.8s ease;
}

.logo {
    height: 80px;
    border-radius: 16px;
    margin-bottom: 15px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

.subtitle {
    font-size: 12px;
    letter-spacing: 3px;
    color: #6b7280;
    margin-bottom: 8px;
}

.title {
    font-size: 30px;
    font-weight: 700;
    letter-spacing: 4px;
}

/* ===== CARD ===== */
.card-lux {
    display: block;
    text-align: center;
    padding: 25px 15px;
    border-radius: 16px;
    text-decoration: none;
    color: inherit;

    background: rgba(255,255,255,0.7);
    backdrop-filter: blur(10px);

    border: 1px solid rgba(255,255,255,0.4);

    transition: all 0.3s ease;
    animation: fadeUp 0.6s ease;
}

/* LOGO BOX (biar seragam!) */
.logo-box {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.logo-box img {
    max-height: 60px;
    max-width: 100%;
    object-fit: contain;
}

/* TEXT */
.card-lux span {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
}

/* HOVER (premium feel) */
.card-lux:hover {
    transform: translateY(-6px) scale(1.02);
    background: rgba(255,255,255,0.95);
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
}

/* ===== ANIMATION ===== */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeDown {
    from {
        opacity: 0;
        transform: translateY(-15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 576px) {
    .title {
        font-size: 22px;
    }

    .logo-box {
        height: 60px;
    }

    .logo-box img {
        max-height: 45px;
    }
}