:root {
    --site-birincil: #2563eb;
    --site-ikincil: #0f172a;
    --site-vurgu: #8b5cf6;
}

.site-flash-stack {
    position: fixed;
    top: 22px;
    left: 22px;
    z-index: 9999;
    display: grid;
    gap: 12px;
    max-width: 420px;
}

.site-flash {
    border-radius: 18px;
    padding: 14px 18px;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 18px 36px rgba(15, 23, 42, 0.2);
    backdrop-filter: blur(12px);
}

.site-flash-basarili {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.92), rgba(5, 150, 105, 0.92));
}

.site-flash-uyari {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.92), rgba(217, 119, 6, 0.92));
}

.site-flash-hata {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.92), rgba(190, 24, 93, 0.92));
}

.site-brand {
    display: inline-flex;
    align-items: center;
}

.site-brand-text-wrap {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.site-brand-title {
    color: #fff;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.site-brand-subtitle {
    color: rgba(255, 255, 255, 0.72);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.header-appear .site-brand-title,
.header-appear .site-brand-subtitle,
.sticky .site-brand-title,
.sticky .site-brand-subtitle {
    color: var(--site-ikincil);
}

.site-hero-action {
    background: linear-gradient(135deg, var(--site-birincil), var(--site-vurgu));
    border: 0;
    color: #fff;
    box-shadow: 0 18px 35px rgba(37, 99, 235, 0.28);
}

.site-icon-bubble {
    width: 68px;
    height: 68px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(139, 92, 246, 0.12));
    color: var(--site-birincil);
    font-size: 28px;
}

.site-logo-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 150px;
    min-height: 56px;
    padding: 14px 24px;
    border-radius: 18px;
    background: #fff;
    color: var(--site-ikincil);
    font-size: 15px;
    font-weight: 700;
    box-shadow: 0 16px 30px rgba(15, 23, 42, 0.08);
}

.site-footer-brand {
    color: var(--site-ikincil);
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.site-form-submit {
    right: 0;
    color: var(--site-birincil);
}

.site-urun-karti-gorsel {
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.dynamic-cover {
    background-position: center;
    background-size: cover;
}

@media (max-width: 991.98px) {
    .site-brand-title {
        font-size: 20px;
    }

    .site-brand-subtitle {
        font-size: 10px;
    }

    .site-flash-stack {
        left: 12px;
        right: 12px;
        max-width: none;
    }
}