:root {
    --primary: #ff8a00;
    --dark: #0e0e0e;
    --text: #444;
    --light: #f7f7f7;
    --white: #ffffff;
}

/* RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

body {
    background: #fff;
    color: var(--text);
}

/* ============ NAVBAR ============ */
.floating-navbar {
    position: absolute; /* Arka plan resminin üzerine biner */
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    z-index: 1000;
    padding-top: 20px;
}

.nav-container {
    background-color: rgba(255, 255, 255, 0.95); /* Hafif şeffaflık kattım */
    width: 85%;
    max-width: 1200px;
    height: 90px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 45px;
    border-radius: 40px; /* Dört köşeyi de yuvarladım, daha modern durur */
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.logo img {
    height: 55px;
    transition: transform 0.3s ease;
}

/* Menü Yazı Efektleri */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 35px;
}

.nav-link {
    text-decoration: none;
    color: #111;
    font-weight: 700;
    font-size: 16px;
    position: relative;
    padding: 5px 0;
    transition: color 0.3s ease;
}

/* Şık Alt Çizgi Efekti */
.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: var(--primary);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover {
    color: var(--primary);
}

.nav-link:hover::after {
    width: 80%;
}

/* Sağdaki Siyah Buton */
.btn-black-premium {
    background-color: #000;
    color: #fff;
    padding: 12px 25px;
    text-decoration: none;
    font-weight: 700;
    font-size: 13px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.btn-black-premium:hover {
    background-color: var(--primary);
    transform: scale(1.05);
}

/* ============ ABOUT (PREMIUM DARK MOD) ============ */
.about-section {
    position: relative; /* Overlay için gerekli */
    /* BURASI DEĞİŞTİ: Arka plan resmi eklendi */
    background-image: url('anasayfa2.jpg'); 
    background-size: cover;
    background-position: center;
    background-attachment: fixed; /* Parallax Efekti */
    padding: 180px 20px 100px; /* Navbar payı için üst boşluk artırıldı */
    color: #fff; /* Tüm yazılar varsayılan beyaz */
    overflow: hidden;
}

/* KARARTMA PERDESİ (Yazıların okunması için) */
.about-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.85); /* %85 Siyahlık */
    z-index: 1;
}

.about-container {
    position: relative;
    z-index: 2; /* Perdenin üzerine çık */
    max-width: 1200px;
    margin: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image img {
    width: 100%;
    border-radius: 18px;
    /* Resme beyaz parıltılı gölge */
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5); 
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.about-content h1 {
    font-size: 44px;
    font-weight: 800;
    margin-bottom: 25px;
    color: #fff; /* Siyah başlık beyaza döndü */
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.about-content h1 span {
    color: var(--primary);
    text-shadow: 0 2px 10px rgba(255, 138, 0, 0.3);
}

.about-content p {
    margin-bottom: 18px;
    line-height: 1.75;
    color: #e0e0e0; /* Tam beyaz değil, göz yormayan gümüş */
}

.feature-list {
    margin: 30px 0;
}

.feature-list li {
    list-style: none;
    margin-bottom: 12px;
    padding-left: 22px;
    position: relative;
    color: #fff; /* Liste maddeleri beyaz */
}

.feature-list li::before {
    content: "●";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-size: 1.2rem;
    line-height: 1;
}

.about-quote {
    margin-top: 30px;
    padding-left: 22px;
    border-left: 4px solid var(--primary);
    font-style: italic;
    color: #fff; /* Alıntı yazısı beyaz */
    background: linear-gradient(90deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 100%);
    padding: 15px; /* Alıntı kutusu biraz daha belirgin */
    border-radius: 0 10px 10px 0;
}

/* ============ FOOTER ============ */
.footer {
    background: #0e0e0e;
    color: #ccc;
    position: relative;
    z-index: 10;
}

.footer-container {
    max-width: 1200px;
    margin: auto;
    padding: 70px 20px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-logo {
    height: 50px;
    margin-bottom: 15px;
}

.footer h4 {
    color: #fff;
    margin-bottom: 15px;
}

.footer ul {
    list-style: none;
}

.footer ul li {
    margin-bottom: 10px;
}

.footer p i {
    color: var(--primary);
    margin-right: 8px;
}

.footer-bottom {
    text-align: center;
    padding: 20px;
    background: #000;
    font-size: 14px;
}

/* RESPONSIVE */
@media(max-width: 900px) {
    .about-container,
    .footer-container {
        grid-template-columns: 1fr;
    }

    .nav-menu {
        display: none;
    }
    
    .nav-container {
        width: 95%; /* Mobilde navbar biraz genişlesin */
        padding: 0 20px;
    }
    
    .about-section {
        padding-top: 150px;
    }
}