@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;600;800&family=Oswald:wght@500&display=swap');

/* --- TEMEL AYARLAR --- */
body {
    background-color: #050505;
    color: #e0e0e0;
    font-family: 'Manrope', sans-serif;
    margin: 0;
    padding-top: 80px;
    overflow-x: hidden;
    position: relative;
}

h1, h2, h3 { font-family: 'Oswald', sans-serif; text-transform: uppercase; letter-spacing: 2px; }
a { color: #fff; text-decoration: none; transition: 0.3s; }
a:hover { color: #d4af37; }

/* --- ARKA PLAN (SADE ATMOSFER & NEFES ALAN IŞIK) --- */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    /* Çubukları sildik, yerine Işık Gradyanı geldi */
    background: radial-gradient(circle at center, rgba(212, 175, 55, 0.15) 0%, rgba(0, 0, 0, 0) 60%);
    /* Nefes alma animasyonu */
    animation: breathe 6s infinite ease-in-out;
    pointer-events: none;
}

/* Çubuklar (bar) artık kullanılmadığı için silebiliriz ama kalsa da zarar etmez */
.bar { display: none; } 

/* NEFES ALMA ANİMASYONU */
@keyframes breathe {
    0% {
        opacity: 0.4;
        transform: scale(0.8); /* Işık biraz küçülür */
    }
    50% {
        opacity: 0.8;
        transform: scale(1.2); /* Işık yavaşça büyür ve parlar */
    }
    100% {
        opacity: 0.4;
        transform: scale(0.8); /* Tekrar eski haline döner */
    }
}

/* --- NAVBAR (MOBİL UYUMLU) --- */
.navbar {
    position: fixed; top: 0; left: 0; width: 100%; background: rgba(5,5,5,0.95);
    border-bottom: 1px solid #222; padding: 15px 0; z-index: 1000; backdrop-filter: blur(10px);
}
.nav-container {
    max-width: 1000px; margin: 0 auto; padding: 0 20px;
    display: flex; justify-content: space-between; align-items: center;
}
.nav-logo img { height: 50px; width: auto; display: block; }
.nav-links { display: flex; gap: 25px; align-items: center; font-size: 0.85rem; font-weight: 800; letter-spacing: 1px; }

/* MOBİL MENÜ AYARLARI */
@media (max-width: 768px) {
    .navbar { padding: 10px 0; }
    .nav-container { flex-direction: column; gap: 15px; }
    .nav-links { gap: 15px; flex-wrap: wrap; justify-content: center; width: 100%; }
    .nav-links a { font-size: 0.75rem; }
    header h1 { font-size: 3rem !important; line-height: 1.1 !important; }
    header p { font-size: 0.7rem !important; letter-spacing: 3px !important; }
    .btn-submit { width: 100% !important; padding: 15px !important; }
    .slide-card { min-width: 100% !important; padding-right: 0 !important; }
    .section-title { font-size: 2rem !important; margin-top: 60px !important; margin-bottom: 30px !important; }
    .portfolio-grid, .social-grid { grid-template-columns: 1fr !important; }
    .container { padding: 20px 15px; }
}

/* KİŞİSEL BUTON */
.nav-personal-btn { color: #d4af37 !important; border: 1px solid #d4af37; padding: 6px 12px; border-radius: 4px; }
.nav-personal-btn:hover { background: #d4af37; color: #000 !important; }

/* --- GENEL --- */
.container { max-width: 1000px; margin: 0 auto; padding: 40px 20px; }
.section-title { font-size: 2.5rem; text-align: center; margin-bottom: 60px; margin-top: 100px; color: #fff; position: relative; display: inline-block; width: 100%; }
.section-title::after { content: ''; display: block; width: 60px; height: 3px; background: #d4af37; margin: 20px auto 0; }

/* HİZMETLER */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
.service-item {
    background: rgba(20, 20, 20, 0.6); border: 1px solid #222; padding: 40px 30px; border-radius: 16px;
    transition: all 0.4s ease; position: relative; overflow: hidden; text-align: center; backdrop-filter: blur(5px);
}
.service-icon { font-size: 3rem; color: #444; margin-bottom: 25px; transition: 0.4s; }
.service-item h3 { font-size: 1.4rem; color: #fff; margin-bottom: 15px; font-weight: 700; }
.service-item p { color: #888; font-size: 0.95rem; line-height: 1.6; margin: 0; transition: 0.4s; }
.service-item:hover { transform: translateY(-10px); border-color: #d4af37; box-shadow: 0 10px 30px rgba(212, 175, 55, 0.15); background: #151515; }
.service-item:hover .service-icon { color: #d4af37; transform: scale(1.1); }

/* PORTFOLYO */
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 30px; margin-top: 40px; }
.portfolio-item { background: #111; border: 1px solid #222; border-radius: 12px; overflow: hidden; transition: 0.3s; position: relative; }
.portfolio-item:hover { border-color: #d4af37; transform: translateY(-5px); box-shadow: 0 10px 30px rgba(212, 175, 55, 0.1); }
.portfolio-video { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; }
.portfolio-video iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.portfolio-info { padding: 20px; }
.portfolio-info h4 { margin: 0; font-family: 'Oswald', sans-serif; font-size: 1.1rem; color: #fff; }
.portfolio-info span { font-size: 0.8rem; color: #d4af37; text-transform: uppercase; letter-spacing: 1px; font-weight: bold; }
.hidden-portfolio { display: none; }
.btn-load-more { display: block; margin: 40px auto 0; background: transparent; color: #fff; border: 1px solid #555; padding: 15px 40px; font-family: 'Oswald', sans-serif; cursor: pointer; text-transform: uppercase; letter-spacing: 2px; transition: 0.3s; }
.btn-load-more:hover { border-color: #d4af37; color: #d4af37; }

/* FORM & DİĞERLERİ */
.review-form-container { margin-top: 60px; padding-top: 40px; border-top: 1px solid #111; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
@media (max-width: 768px) { .form-grid { grid-template-columns: 1fr; } }
.review-form input, .review-form select, .review-form textarea {
    background-color: #0a0a0a !important; color: #fff !important; border: 1px solid #333 !important;
    border-radius: 6px !important; padding: 15px !important; width: 100%; font-family: 'Manrope', sans-serif; outline: none !important; box-sizing: border-box;
}
.review-form input:focus, .review-form select:focus, .review-form textarea:focus { border-color: #d4af37 !important; background-color: #000 !important; }
.btn-submit { background-color: #d4af37; color: #000; border: none; border-radius: 8px; padding: 18px 50px; font-family: 'Oswald', sans-serif; font-size: 1.1rem; font-weight: bold; cursor: pointer; text-transform: uppercase; letter-spacing: 2px; transition: 0.3s; width: 100%; margin-top: 15px; }
.btn-submit:hover { background-color: #fff; transform: translateY(-2px); box-shadow: 0 0 15px #d4af37; }
.btn-outline { display: inline-block; border: 1px solid #333; padding: 12px 30px; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 2px; margin-top: 10px; cursor: pointer; color: #777; transition: 0.3s; }
.btn-outline:hover { border-color: #fff; color: #fff; }
.alert-box { border: 1px solid #d4af37; color: #d4af37; padding: 15px; text-align: center; margin-bottom: 30px; background: rgba(212, 175, 55, 0.05); }
.slider-viewport { overflow: hidden; width: 100%; position: relative; margin-bottom: 30px; border-left: 3px solid #d4af37; padding-left: 20px; }
.slider-track { display: flex; transition: transform 0.5s ease-in-out; width: 100%; }
.slide-card { min-width: 100%; box-sizing: border-box; padding-right: 20px; }
@media (min-width: 768px) { .slide-card { min-width: 50%; } }
.review-box { padding: 20px 0; }
.review-text { font-size: 1.2rem; font-style: italic; color: #fff; margin-bottom: 10px; font-weight: 300; }
.review-meta { display: flex; align-items: center; gap: 10px; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; }
.review-author { color: #d4af37; font-weight: bold; }
.review-link { color: #fff; opacity: 0.5; transition: 0.3s; } .review-link:hover { opacity: 1; color: #d4af37; }
footer { text-align: center; border-top: 1px solid #111; padding: 60px; margin-top: 100px; color: #444; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; background: #050505; }
/* --- MOBİL İÇİN DÜZELTMELER (RESPONSIVE) --- */
@media (max-width: 768px) {
    /* Navbar'ı alt alta dizer (Logo üstte, menü altta) */
    .nav-container {
        flex-direction: column;
        padding: 10px;
    }

    /* Logo Boyutunu Küçült ve Ortala */
    .nav-logo img {
        height: 50px !important; /* Yüksekliği sabitledik */
        width: auto !important;
        margin: 0 auto; /* Ortalar */
        display: block;
    }

    /* Menü Linklerini Düzenle */
    .nav-links {
        justify-content: center; /* Ortala */
        flex-wrap: wrap; /* Sığmazsa alt satıra geçsin */
        gap: 15px; /* Aralarındaki boşluğu azalt */
        font-size: 0.75rem; /* Yazıları biraz küçült sığsın */
        margin-top: 10px;
        width: 100%;
    }

    /* Hakkımda Başlıklarını Küçült */
    .section-title {
        font-size: 2rem;
        margin-top: 60px;
    }
    
    /* Ana Başlık (SELÇUKHAN) telefonda taşmasın */
    h1 {
        font-size: 3.5rem !important;
    }
}