/* ================================================================
   AdaArabam — Ana Stil Dosyası
   Premium Siyah-Kırmızı Tema | 2026
   ================================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=DM+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

/* ── CSS Değişkenler ── */
:root {
    /* Renkler */
    --primary-dark:     #1A1A1A;
    --surface-dark:     #2D2D2D;
    --accent-red:       #C62828;
    --red-hover:        #B71C1C;
    --red-light:        #FFEBEE;
    --red-soft:         #EF5350;
    --gold:             #D4AF37;
    --gold-light:       #FFF8E1;
    --bg:               #F5F5F5;
    --card-white:       #FFFFFF;
    --border:           #E0E0E0;
    --border-light:     #F0F0F0;
    --text-primary:     #1A1A1A;
    --text-secondary:   #555555;
    --text-muted:       #999999;
    --success:          #2E7D32;
    --success-light:    #E8F5E9;
    --warning:          #F57F17;
    --warning-light:    #FFF8E1;
    --info:             #1565C0;
    --info-light:       #E3F2FD;
    --danger:           #C62828;
    --danger-light:     #FFEBEE;

    /* Tipografi */
    --font-display:     'Outfit', sans-serif;
    --font-body:        'DM Sans', sans-serif;

    /* Spacing */
    --space-xs:  4px;
    --space-sm:  8px;
    --space-md:  16px;
    --space-lg:  24px;
    --space-xl:  32px;
    --space-2xl: 48px;
    --space-3xl: 64px;
    --space-4xl: 80px;

    /* Border Radius */
    --radius-sm:  6px;
    --radius-md:  10px;
    --radius-lg:  14px;
    --radius-xl:  20px;
    --radius-pill: 50px;
    --radius-full: 50%;

    /* Shadows */
    --shadow-sm:   0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md:   0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg:   0 8px 30px rgba(0,0,0,0.1);
    --shadow-xl:   0 16px 50px rgba(0,0,0,0.12);
    --shadow-card: 0 1px 4px rgba(0,0,0,0.04), 0 4px 16px rgba(0,0,0,0.06);
    --shadow-red:  0 4px 20px rgba(198, 40, 40, 0.25);

    /* Transitions */
    --ease:     cubic-bezier(0.4, 0, 0.2, 1);
    --duration: 0.25s;

    /* Layout */
    --container-max: 1280px;
    --header-height: 68px;
}

/* ── Reset / Normalize ── */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    font-size: 16px;
    overflow-x: clip;
}

body.no-scroll { overflow: hidden; }

body {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: clip;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.25;
    color: var(--text-primary);
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.375rem; }
h4 { font-size: 1.125rem; }

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--duration) var(--ease);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol { list-style: none; }

input, select, textarea, button {
    font-family: inherit;
    font-size: inherit;
    outline: none;
    border: none;
}

button {
    cursor: pointer;
    background: none;
}

/* ── Container ── */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

/* ── Section ── */
.section {
    padding: var(--space-4xl) 0;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
}

.section-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 40px;
    height: 3px;
    background: var(--accent-red);
    border-radius: 2px;
    margin-top: 8px;
}

.section-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-red);
    display: flex;
    align-items: center;
    gap: 4px;
    transition: gap var(--duration) var(--ease);
}
.section-link:hover {
    gap: 8px;
    color: var(--red-hover);
}
.section-link svg { width: 16px; height: 16px; }

/* ── Genel Utility ── */
.text-center { text-align: center; }
.text-muted  { color: var(--text-muted); }
.text-red    { color: var(--accent-red); }
.fw-600      { font-weight: 600; }
.fw-700      { font-weight: 700; }
.mt-sm       { margin-top: var(--space-sm); }
.mt-md       { margin-top: var(--space-md); }
.mt-lg       { margin-top: var(--space-lg); }
.mb-lg       { margin-bottom: var(--space-lg); }

/* ── Gizle/Göster ── */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--border-light); }
::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: #aaa; }