/* Ürün detay / kategori / teklif sayfaları — ATech kurumsal token'ları */
:root {
    --primary-color: var(--color-brand, #db0b12);
    --primary-light: #e80c14;
    --primary-dark: var(--color-brand-hover, #b8090f);
    --secondary-color: var(--color-primary, #425260);
    --accent-color: var(--color-brand, #db0b12);
    --brand-rgb: 219, 11, 18;
    --text-dark: #2e2e2e;
    --text-main: #334155;
    --text-gray: #575656;
    --text-light: #94a3b8;
    --bg-white: #ffffff;
    --bg-light: #f6f6f6;
    --bg-gray: #eef1f4;
    --surface-border: #e2e8f0;
    --border-color: #e2e8f0;
    --border-radius: 12px;
    --border-radius-lg: 16px;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-sans: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
    --font-display: var(--font-sans);
    --font-body: var(--font-sans);
    --font-prose: var(--font-sans);
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    --letter-spacing-heading: -0.022em;
}

.page-inner,
.page-inner-shell {
    font-family: var(--font-body);
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
}

.page-inner h1,
.page-inner h2,
.page-inner h3,
.page-inner h4,
.page-inner-shell h1,
.page-inner-shell h2,
.page-inner-shell h3,
.page-inner-shell h4 {
    font-family: var(--font-display);
    letter-spacing: -0.02em;
    color: var(--text-dark);
}

/* Inner sayfa butonları — kurumsal */
.page-inner .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.2;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.page-inner .btn-primary {
    background: var(--primary-color);
    color: #fff;
}

.page-inner .btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: 0 4px 14px rgba(var(--brand-rgb), 0.28);
}

.page-inner .btn-secondary {
    background: var(--bg-gray);
    color: var(--secondary-color);
    border: 2px solid var(--border-color);
}

.page-inner .btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: var(--color-brand-light, rgba(219, 11, 18, 0.08));
}

.page-inner .btn-lg {
    padding: 0.875rem 1.625rem;
    font-size: 0.9375rem;
    border-radius: var(--border-radius-lg, 16px);
}

.page-inner .btn-outline-primary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid rgba(var(--brand-rgb, 219, 11, 18), 0.45);
}

.page-inner .btn-outline-primary:hover {
    background: rgba(var(--brand-rgb, 219, 11, 18), 0.08);
    border-color: var(--primary-color);
    color: var(--primary-dark);
}

.page-inner .shadow-glow {
    box-shadow: 0 8px 28px rgba(var(--brand-rgb, 219, 11, 18), 0.32);
}