/* Temel Ayarlar */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Poppins', sans-serif; color: #2c3e50; line-height: 1.6; background: #fff; }
.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

/* Navigasyon */
nav { background: #fff; padding: 15px 0; position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 24px; font-weight: 700; text-decoration: none; color: #2c3e50; }
.logo span { color: #f39c12; }
.nav-links { display: flex; list-style: none; align-items: center; }
.nav-links li { margin-left: 20px; }
.nav-links a { text-decoration: none; color: #2c3e50; font-weight: 500; }

/* İndirme Butonu Vurgu (Üst) */
.btn-highlight-nav {
    background: #f39c12;
    color: #fff !important;
    padding: 8px 20px;
    border-radius: 50px;
    box-shadow: 0 4px 10px rgba(243, 156, 18, 0.3);
}

/* Hero Bölümü */
.hero { padding: 60px 0; background: linear-gradient(135deg, #f0f9f4 0%, #ffffff 100%); }
.hero-flex { display: flex; align-items: center; gap: 40px; }
.hero-text { flex: 1; }
.hero-text h1 { font-size: 45px; margin-bottom: 15px; line-height: 1.2; }
.hero-text h1 span { color: #27ae60; }
.badge { background: #e8f5e9; color: #27ae60; padding: 5px 15px; border-radius: 20px; font-size: 14px; font-weight: 600; }
.play-badge { width: 180px; margin-top: 25px; cursor: pointer; }

/* Animasyon */
.pulse { animation: pulse-btn 2s infinite; }
@keyframes pulse-btn { 
    0% { transform: scale(1); } 
    50% { transform: scale(1.05); } 
    100% { transform: scale(1); } 
}

.hero-image { flex: 1; text-align: center; }
.hero-image img { max-width: 100%; border-radius: 25px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }

/* Özellikler */
.features { padding: 60px 0; background: #f9f9f9; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.f-card { background: #fff; padding: 30px; border-radius: 20px; text-align: center; }
.f-card i { font-size: 35px; color: #27ae60; margin-bottom: 15px; }

/* Galeri (Saf CSS Kaydırma) */
.gallery { padding: 60px 0; }
.section-title { text-align: center; margin-bottom: 40px; font-size: 30px; }
.screenshots {
    display: flex;
    overflow-x: auto;
    gap: 15px;
    padding-bottom: 20px;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
    scrollbar-color: #27ae60 #eee;
}
.screenshots img { height: 450px; border-radius: 15px; flex-shrink: 0; scroll-snap-align: center; }

/* İndirme Butonu Vurgu (Alt) */
.cta-bottom { background: #27ae60; color: #fff; padding: 80px 0; text-align: center; }
.btn-google-play {
    display: inline-flex;
    align-items: center;
    background: #000;
    color: #fff;
    text-decoration: none;
    padding: 15px 35px;
    border-radius: 10px;
    font-size: 20px;
    font-weight: 700;
    margin-top: 25px;
    transition: 0.3s;
}
.btn-google-play i { margin-right: 12px; color: #3ddc84; }
.btn-google-play:hover { transform: scale(1.05); background: #222; }

/* Footer */
footer { padding: 30px 0; text-align: center; background: #f1f1f1; font-size: 14px; }
footer a { color: #27ae60; text-decoration: none; }

/* Mobil Uyumluluk */
@media (max-width: 992px) {
    .hero-flex { flex-direction: column; text-align: center; }
    .hero-text h1 { font-size: 32px; }
    .nav-links { display: none; }
}