:root { --bg-koyu: #121212; --kart-koyu: #1a1a1a; --kirmizi: #e62e2e; }
body { background: var(--bg-koyu) !important; color: #fff !important; font-family: sans-serif; }
html { scroll-behavior: smooth; }

/* Masaüstü (Default) - Kartlar yan yana */
.kart-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: -60px;
    position: relative;
    z-index: 10;
    padding: 0 20px;
}

.kart {
    width: 350px;
    background: var(--kart-koyu);
    border: 1px solid #333;
    padding: 30px;
    text-align: center;
    border-radius: 12px;
}

/* Slider Yazı Ayarları */
.slider-caption {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 5;
    color: #fff;
    width: 100%;
}

/* Mobil İçin Duyarlı Ayarlar (Sadece ekran küçülünce devreye girer) */
@media (max-width: 992px) {
    .kart-container {
        flex-direction: column;
        align-items: center;
        margin-top: 20px;
    }
    .kart {
        width: 90% !important;
        margin-bottom: 20px;
    }
    .slider-caption h1 { font-size: 1.5rem !important; }
}