:root {
    --bg-color: #0D1117;
    --surface-color: rgba(30, 36, 46, 0.7);
    --primary-color: #58A6FF;
    --primary-glow: rgba(88, 166, 255, 0.2);
    --text-color: #C9D1D9;
    --text-secondary: #8B949E;
    --border-color: rgba(139, 148, 158, 0.2);
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* --- Genel Ayarlar & Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.7;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}
.container { width: 90%; max-width: 1200px; margin: 0 auto; }
h1, h2, h3 { font-weight: 800; color: #E6EDF3; }
p { color: var(--text-secondary); }
a { color: var(--primary-color); text-decoration: none; }

/* --- Aurora Arkaplan Efekti --- */
.background-aurora {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: radial-gradient(ellipse 80% 50% at 50% -20%, var(--primary-glow), transparent);
    z-index: -1;
    pointer-events: none;
}

/* --- Header & Navigasyon --- */
.main-header {
    position: sticky;
    top: 0;
    width: 100%;
    padding: 1rem 0;
    z-index: 100;
    background: rgba(13, 17, 23, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}
nav { display: flex; justify-content: space-between; align-items: center; }
.logo { display: flex; align-items: center; gap: 0.8rem; text-decoration: none; }
.logo img { height: 40px; }
.logo h1 { font-size: 1.8rem; color: #E6EDF3; }
.nav-links { list-style: none; display: flex; align-items: center; gap: 1.5rem; }
.nav-links a { color: var(--text-secondary); font-weight: 600; transition: color 0.2s ease; }
.nav-links a:not(.nav-button):hover { color: var(--text-color); }

.nav-button {
    background: var(--primary-color);
    color: #FFFFFF;
    padding: 0.5rem 1.2rem;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.2s ease;
}
.nav-button:hover {
    background: #79bbff;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(88, 166, 255, 0.2);
}

/* --- Hero (Anasayfa Giriş) Bölümü --- */
.hero { padding: 8rem 0; }
.hero .container { display: flex; align-items: center; justify-content: space-between; gap: 4rem; }
.hero-content { flex: 1; max-width: 600px; }
.hero-content h1 { font-size: 3.5rem; line-height: 1.1; margin-bottom: 1.5rem; }
.hero-content .subtitle { font-size: 1.2rem; max-width: 500px; margin-bottom: 2.5rem; }
.cta-button {
    background: linear-gradient(90deg, #58A6FF, #3383e0);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(88, 166, 255, 0.2);
    border: none;
}
.cta-button:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(88, 166, 255, 0.3); }
.hero-visual { flex: 1; max-width: 400px; }
.hero-visual img {
    width: 100%;
    filter: drop-shadow(0 0 50px var(--primary-glow));
    animation: float 6s ease-in-out infinite;
}
@keyframes float { 0% { transform: translateY(0px); } 50% { transform: translateY(-20px); } 100% { transform: translateY(0px); } }

/* --- Showcase (İlgi Çekici Özellikler) Bölümü --- */
.showcase { padding: 8rem 0; }
.showcase-item { display: flex; align-items: center; gap: 5rem; margin-bottom: 8rem; }
.showcase-item:last-child { margin-bottom: 0; }
.showcase-text { flex: 1; max-width: 500px; }
.showcase-text h2 { font-size: 2.5rem; margin-bottom: 1rem; }
.showcase-text p { font-size: 1.1rem; }
.showcase-visual { flex: 1; display: flex; justify-content: center; align-items: center; background: radial-gradient(circle, rgba(88, 166, 255, 0.1) 0%, rgba(88, 166, 255, 0) 70%); border-radius: 30px; min-height: 300px; }
.showcase-visual i { font-size: 6rem; color: var(--primary-color); opacity: 0.8; }
.showcase-item.reverse { flex-direction: row-reverse; }

/* --- Bölüm Başlıkları --- */
.section-title { font-size: 2.8rem; text-align: center; margin-bottom: 1rem; }

/* --- İndirme Sayfası --- */
.downloads-page { padding: 6rem 0; }
.downloads-page .subtitle { text-align: center; margin-bottom: 4rem; max-width: 600px; margin-left: auto; margin-right: auto; }
.download-cards { display: flex; justify-content: center; align-items: stretch; gap: 2rem; }
.download-card { background: var(--surface-color); border: 1px solid var(--border-color); border-radius: 12px; padding: 2rem; width: 350px; text-align: center; backdrop-filter: blur(5px); transition: all 0.3s ease; display: flex; flex-direction: column; }
.download-card:hover { transform: translateY(-5px); border-color: rgba(88, 166, 255, 0.5); }
.card-os-icon { font-size: 3.5rem; color: var(--text-secondary); margin-bottom: 1rem; }
.download-card h3 { font-size: 2rem; }
.download-card p { flex-grow: 1; margin: 0.5rem 0 2rem 0; }
.download-button { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; width: 100%; padding: 0.8rem 1rem; border-radius: 6px; font-weight: 600; transition: all 0.2s ease; background: #30363d; color: var(--text-color); }
.download-button:hover { background: #404853; }
.download-card.recommended { border: 2px solid var(--primary-color); box-shadow: 0 0 30px var(--primary-glow); }
.download-card.recommended .download-button { background: var(--primary-color); color: #0D1117; }
.download-card.recommended .download-button:hover { background: #79bbff; }

/* --- YENİ: Gizlilik Politikası Sayfası Stilleri --- */
.legal-page { padding: 6rem 0; }
.legal-page .container { max-width: 800px; }
.legal-page .last-updated { color: var(--text-secondary); text-align: center; margin-top: -0.5rem; margin-bottom: 3rem; }
.legal-page h3 { font-size: 1.5rem; margin-top: 2.5rem; margin-bottom: 1rem; border-bottom: 1px solid var(--border-color); padding-bottom: 0.5rem; }
.legal-page p, .legal-page ul { margin-bottom: 1rem; line-height: 1.8; }
.legal-page ul { list-style-position: inside; padding-left: 1rem; }

/* --- Footer --- */
.main-footer { padding: 2rem 0; border-top: 1px solid var(--border-color); }
/* YENİ: Footer linklerini gruplamak ve ortalamak için stiller */
.main-footer .container { text-align: center; }
.footer-links { display: inline-flex; align-items: center; gap: 1rem; }
.footer-link { color: var(--text-secondary); font-weight: 600; transition: color 0.2s ease; }
.footer-link:hover { color: var(--text-color); }
.footer-links .separator { color: var(--text-secondary); user-select: none; }

/* --- Animasyonlar --- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* --- Mobil Uyumluluk --- */
@media (max-width: 992px) {
    .hero .container { flex-direction: column; text-align: center; }
    .hero-content .subtitle { margin-left: auto; margin-right: auto; }
    .hero-visual { margin-top: 3rem; max-width: 300px; }
    .showcase-item, .showcase-item.reverse { flex-direction: column; gap: 2rem; text-align: center; }
    .showcase-visual { min-height: 200px; width: 100%; }
    .showcase-visual i { font-size: 4rem; }
}
@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .nav-links { display: none; }
    .download-cards { flex-direction: column; align-items: center; }
}