/* --- GENEL SIFIRLAMA --- */
* { box-sizing: border-box; }
body, html { margin: 0; padding: 0; height: 100%; font-family: 'Montserrat', sans-serif; background: #000; }
a { text-decoration: none; color: inherit; transition: 0.3s; }

/* --- HEADER YAPISI (SABİT) --- */
.site-header {
    position: absolute;
    top: 0; left: 0; width: 100%;
    z-index: 1000;
    padding: 20px 50px;
}

/* 1. ÜST SATIR (DİL) */
/* --- 1. ÜST SATIR (DİL) --- */
.header-top {
    display: flex;
    justify-content: flex-end; /* En sağa yasla */
    margin-bottom: 15px;
    position: relative;
    z-index: 1002;
}

.lang-wrapper {
    position: relative;
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    background: rgba(0,0,0,0.3);
    padding: 5px 10px;
    border-radius: 4px;
    
    /* ÖNEMLİ DÜZELTME: */
    /* Farenin menüye geçerken kopmaması için görünmez bir alt alan yaratıyoruz */
    padding-bottom: 15px; 
    margin-bottom: -10px; /* Düzen bozulmasın diye geri çekiyoruz */
}

.lang-dropdown {
    display: none; /* Başlangıçta gizli */
    position: absolute;
    right: 0;
    top: 100%; /* Tam dibinde başlasın */
    
    /* ÖNEMLİ DÜZELTME: Margin'i sildik, yerine padding verdik */
    margin-top: 0; 
    padding-top: 5px; 
    
    background-clip: content-box; /* Arkaplan sadece içeriği kapsasın (padding şeffaf kalsın) */
    background-color: rgba(0,0,0,0.9);
    
    min-width: 60px;
    text-align: center;
    border-radius: 4px;
    z-index: 1003;
}

.lang-dropdown a {
    display: block;
    color: #ccc;
    padding: 8px 5px; /* Tıklama alanını genişlettik */
    font-size: 11px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.lang-dropdown a:last-child { border-bottom: none; }

.lang-dropdown a:hover {
    color: #fff;
    background: rgba(255,255,255,0.2);
}

/* Hover olunca aç */
.lang-wrapper:hover .lang-dropdown {
    display: block;
}



.logo-area a {
    color: #fff; font-size: 32px; font-weight: 800; letter-spacing: 1px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.menu-area { display: flex; gap: 40px; }
.menu-area a {
    color: #fff; font-size: 13px; font-weight: 600; letter-spacing: 1px;
    position: relative; text-shadow: 0 2px 5px rgba(0,0,0,0.5);
}
.menu-area a::after {
    content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 2px;
    background: #fff; transition: 0.3s;
}
.menu-area a:hover::after { width: 100%; }
.menu-area a.active { border-bottom: 2px solid #fff; }

/* --- SLIDER --- */
.hero-slider {
    width: 100%;
    height: 100vh; /* Ekran boyu */
    min-height: 600px;
}

.swiper-slide {
    background-size: cover; background-position: center;
    display: flex; align-items: center; justify-content: center;
}
.overlay { position: absolute; top:0; left:0; width:100%; height:100%; background: rgba(0,0,0,0.3); }

.slide-content { position: relative; z-index: 10; text-align: center; color: #fff; padding: 0 20px; }
.slide-content h1 { font-size: 4.5rem; font-weight: 800; margin: 0; letter-spacing: -2px; }
.slide-content p { font-size: 1.2rem; letter-spacing: 4px; margin-top: 15px; font-weight: 400; text-transform: uppercase; }

/* Swiper Okları */
.swiper-button-next, .swiper-button-prev { color: #fff; transform: scale(0.7); }
.swiper-pagination-bullet-active { background: #fff; }

/* --- 3D BUTON VE DİKKAT ÇEKİCİ ANİMASYON --- */

/* =========================================
   3D BUTON VE GÜÇLÜ ANİMASYON
   ========================================= */

.btn-3d-fixed {
    position: absolute;
    bottom: 50px;
    right: 50px;
    z-index: 999;
    
    /* Görünüm */
    background: #fff; /* Dikkat çeksin diye beyaz yaptık */
    color: #2A3F7E;   /* Yazı rengi lacivert */
    border: 2px solid #fff;
    
    padding: 15px 30px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 1px;
    
    display: flex; 
    align-items: center; 
    gap: 10px;
    
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
    
    /* ANİMASYONU BAĞLAMA */
    animation: pulse-effect 1.5s infinite ease-in-out;
}

/* Animasyonun Tanımı (Bu kısım hiçbir parantezin içinde olmamalı!) */
@keyframes pulse-effect {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7);
    }
    50% {
        transform: scale(1.1); /* %10 Büyü */
        box-shadow: 0 0 0 20px rgba(255, 255, 255, 0); /* Işık halkası yay */
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
    }
}

/* Üzerine gelince animasyon dursun */
.btn-3d-fixed:hover {
    animation: none;
    background: #929292; /* Rengi tersine çevir */
    color: #fff;
    border-color: #2A3F7E;
    transform: scale(1.1);
    cursor: pointer;
}

/* MOBİL İÇİN KONUM AYARI */
@media (max-width: 768px) {
    .btn-3d-fixed {
        bottom: 20px;
        right: 20px;
        padding: 10px 20px;
        font-size: 12px;
    }
}
/* --- MOBİL UYUMU --- */
.mobile-toggle { display: none; cursor: pointer; flex-direction: column; gap: 6px; }
.mobile-toggle span { display: block; width: 30px; height: 3px; background: #fff; }

@media (max-width: 992px) {
    .site-header { padding: 20px; }
    
    /* Mobil Menü Mantığı */
    .menu-area {
        display: none; /* Normalde gizle */
        position: fixed; top: 0; left: 0; width: 100%; height: 100vh;
        background: #000; flex-direction: column; justify-content: center; align-items: center;
        z-index: 999;
    }
    .menu-area.active { display: flex; } /* JS ile class eklenince aç */
    .menu-area a { font-size: 20px; margin-bottom: 20px; }
    
    .mobile-toggle { display: flex; z-index: 1001; }
    
    .slide-content h1 { font-size: 2.5rem; }
    .btn-3d-fixed { bottom: 30px; right: 20px; padding: 10px 20px; }
}

/* =========================================
   HEADER VE MENÜ - TAM DÜZELTİLMİŞ YAPI
   ========================================= */

/* 1. Header Kapsayıcısı */
.site-header {
    position: absolute; /* Slider üzerine biner */
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 50px; /* Kenar boşlukları */
}

/* 2. Üst Satır (Dil Seçeneği) */
.header-top {
    display: flex;
    justify-content: flex-end; /* En sağa yasla */
    margin-bottom: 5px; /* Alt satırla arayı açma, sıkı dursun */
    position: relative;
    z-index: 1002;
    height: 20px; /* Dil çubuğu için sabit alan */
}

.lang-wrapper {
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    background: rgba(0,0,0,0.4); /* Okunabilirlik için hafif zemin */
    padding: 2px 10px;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
}

/* 3. Alt Satır (Logo ve Menü) */
.header-main {
    display: flex;
    justify-content: space-between; /* Logo sol, Menü sağ */
    align-items: center; /* DİKEYDE TAM ORTALA */
    height: 80px; /* HEADER YÜKSEKLİĞİNİ BURADAN SABİTLİYORUZ */
    width: 100%;
}

/* --- LOGO AYARLARI (Sorunu Çözen Kısım) --- */
.logo-area {
    height: 100%; /* Kapsayıcı yüksekliğini doldur */
    display: flex;
    align-items: center; /* Logoyu dikey ortala */
}

.logo-area a {
    display: block;
    line-height: 0; /* Linkin fazladan boşluk yaratmasını engelle */
}

.logo-img {
    height: auto;
    width: auto;
    /* Logoyu ne yüklerseniz yükleyin bu boyutu geçemez, menüyü bozamaz */
    max-height: 90px; 
    
    opacity: 0.9;
    transition: transform 0.3s;
}

.logo-area a:hover .logo-img {
    transform: scale(1.05);
    opacity: 1;
}

/* --- MENÜ AYARLARI --- */
.menu-area {
    display: flex;
    gap: 40px; /* Linkler arası boşluk */
    height: 100%; /* Hizalama için tam yükseklik */
    align-items: center; /* Linkleri dikey ortala */
}

.menu-area a {
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
    text-shadow: 0 2px 5px rgba(0,0,0,0.5);
    padding: 5px 0; /* Tıklama alanını rahatlat */
}

/* Menü Alt Çizgi Efekti */
.menu-area a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #fff;
    transition: 0.3s;
}

.menu-area a:hover::after {
    width: 100%;
}

/* --- MOBİL UYUM (Responsive) --- */
@media (max-width: 992px) {
    .site-header { padding: 15px 20px; }
    
    /* Mobilde Header yüksekliğini biraz düşürelim */
    .header-main { height: 60px; }
    
    /* Mobilde logo daha küçük olsun */
    .logo-img { max-height: 40px; }
    
    .menu-area { display: none; } /* Mobilde menü gizli */
}
/* =========================================
   ALT SAYFALAR (HAKKIMIZDA, ÜRÜNLER VS.)
   ========================================= */

/* Sayfa Başlığı (Küçük Hero) */
.page-hero {
    height: 400px; /* Anasayfadan daha kısa */
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: 0; /* Header absolute olduğu için */
}

.page-hero .overlay {
    background: rgba(0,0,0,0.5); /* Yazı okunsun diye */
}

.hero-text {
    position: relative;
    z-index: 10;
    color: #fff;
    padding: 0 20px;
}

.hero-text h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 10px;
    letter-spacing: -1px;
}

.hero-text p {
    font-size: 1.2rem;
    font-weight: 300;
    letter-spacing: 2px;
}

/* --- İÇERİK DÜZENİ --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.about-section {
    padding: 80px 0;
    background: #fff;
    color: #333;
}

.about-row {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 80px;
}

/* Reverse class'ı verilirse resmi sola, yazıyı sağa alır */
.about-row.reverse {
    flex-direction: row-reverse;
}

.about-text {
    flex: 1;
}

.about-img {
    flex: 1;
    height: 400px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.about-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.about-img:hover img {
    transform: scale(1.05);
}

/* Rozet (Yıl) Tasarımı */
.badge {
    display: inline-block;
    background: #2A3F7E; /* Sizin Maviniz */
    color: #fff;
    padding: 5px 15px;
    font-weight: 700;
    font-size: 14px;
    border-radius: 20px;
    margin-bottom: 15px;
}

.about-text h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #222;
    line-height: 1.2;
}

.about-text p {
    font-size: 1rem;
    line-height: 1.6;
    color: #555;
    margin-bottom: 20px;
}

.mission-box {
    background: #f4f6f8;
    border-left: 4px solid #2A3F7E;
    padding: 20px;
    font-style: italic;
    color: #444;
}

/* --- İSTATİSTİK BANDI --- */
.stats-bar {
    display: flex;
    justify-content: space-around;
    background: #2A3F7E;
    color: #fff;
    padding: 50px 20px;
    border-radius: 8px;
    margin-bottom: 80px;
    text-align: center;
}

.stat-item h3 {
    font-size: 3rem;
    font-weight: 800;
    margin: 0;
}

.stat-item span {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
}

/* --- FOOTER --- */
.site-footer {
    background: #111;
    color: #666;
    text-align: center;
    padding: 30px 0;
    font-size: 13px;
}

/* MOBİL UYUM */
@media (max-width: 768px) {
    .page-hero { height: 300px; }
    .hero-text h1 { font-size: 2rem; }
    
    .about-row, .about-row.reverse {
        flex-direction: column;
        gap: 30px;
    }
    
    .about-img { height: 250px; width: 100%; }
    
    .stats-bar {
        flex-direction: column;
        gap: 30px;
    }
}
/* =========================================
   ÜRÜNLER SAYFASI STİLLERİ
   ========================================= */

.products-section {
    padding: 60px 0 100px;
    background-color: #f9f9f9;
}

.products-intro {
    text-align: center;
    margin-bottom: 50px;
}
.products-intro h2 { font-size: 2rem; color: #333; margin-bottom: 10px; }
.products-intro p { color: #666; }

/* GRID YAPISI */
.product-grid {
    display: grid;
    /* Mobilde 1, Tablette 2, Masaüstünde 3 veya 4 sütun */
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}

/* ÜRÜN KARTI */
.product-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
    border: 1px solid #eee;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

/* Resim Alanı */
.p-img {
    height: 300px; /* Dikdörtgen doku görünümü */
    background-size: cover;
    background-position: center;
    transition: transform 0.5s;
}

.product-card:hover .p-img {
    transform: scale(1.05); /* Zoom efekti */
}

/* Bilgi Alanı */
.p-info {
    padding: 20px;
    text-align: center;
    background: #fff;
    position: relative;
    z-index: 2;
}

.p-info h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    color: #222;
    text-transform: uppercase;
}

.p-info span {
    display: block;
    font-size: 13px;
    color: #888;
    margin-top: 5px;
    font-weight: 500;
}

/* =========================================
   MODAL (RESİM BÜYÜTME) STİLLERİ
   ========================================= */
.modal {
    display: none; 
    position: fixed; 
    z-index: 2000; 
    left: 0;
    top: 0;
    width: 100%; 
    height: 100%; 
    background-color: rgba(0,0,0,0.9); 
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.modal-content {
    max-width: 90%;
    max-height: 80vh;
    border-radius: 4px;
    box-shadow: 0 0 50px rgba(0,0,0,0.5);
    animation: zoom 0.3s;
}

@keyframes zoom {
    from {transform:scale(0)} 
    to {transform:scale(1)}
}

#caption {
    margin-top: 20px;
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 1px;
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 40px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.close-modal:hover { color: #bbb; }

/* =========================================
   GELİŞMİŞ FOOTER TASARIMI
   ========================================= */

.site-footer {
    background: #111;
    color: #999;
    padding: 70px 0 30px;
    font-size: 14px;
    position: relative;
    z-index: 10;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr; /* İlk ve son kolon biraz daha geniş */
    gap: 40px;
    margin-bottom: 40px;
}

/* Kolon Başlıkları */
.footer-col h4 {
    color: #fff;
    font-size: 16px;
    margin-bottom: 25px;
    font-weight: 700;
    letter-spacing: 1px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: #2A3F7E; /* Dastaş Mavisi */
}

/* Footer Linkleri */
.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: #999;
    transition: 0.3s;
    text-decoration: none;
}

.footer-col ul li a:hover {
    color: #fff;
    padding-left: 5px; /* Hover'da sağa kayma efekti */
}

/* Footer Logo Alanı */
.footer-logo {
    max-width: 150px;
    margin-bottom: 20px;
    opacity: 0.8;
}

/* İletişim Alanı */
.contact-col p {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 15px;
    line-height: 1.6;
}

.contact-col i {
    color: #2A3F7E;
    margin-top: 4px;
}

/* Sosyal Medya İkonları */
.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.05);
    color: #fff;
    border-radius: 50%;
    transition: 0.3s;
}

.social-links a:hover {
    background: #2A3F7E;
    transform: translateY(-3px);
}

/* Alt Çizgi ve Telif */
.footer-divider {
    border: 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 25px;
}

.footer-bottom {
    text-align: center;
    font-size: 12px;
    opacity: 0.6;
}

/* MOBİL UYUM (Footer İçin) */
@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr; /* Tablette 2 kolon */
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr; /* Mobilde tek kolon */
        gap: 30px;
    }
    
    .footer-col {
        text-align: center;
    }
    
    .footer-col h4::after {
        left: 50%;
        transform: translateX(-50%); /* Çizgiyi ortala */
    }
    
    .contact-col p {
        justify-content: center;
    }
    
    .social-links {
        justify-content: center;
    }
}
/* =========================================
   SSS (FAQ) BÖLÜMÜ STİLLERİ
   ========================================= */

.faq-section {
    padding: 80px 0;
    background-color: #f9f9f9; /* Hafif gri zemin ayrımı sağlar */
}

.faq-header {
    text-align: center;
    margin-bottom: 50px;
}

.faq-header h2 {
    font-size: 2rem;
    color: #222;
    margin: 0 0 15px;
    font-weight: 700;
}

/* O istediğin çizgi (Divider) */
.faq-header .divider {
    width: 80px;
    height: 4px;
    background-color: #2A3F7E; /* Kurumsal Lacivert */
    margin: 0 auto;
    border-radius: 2px;
}

.faq-grid {
    max-width: 800px; /* Çok yayılmasın, ortada dursun */
    margin: 0 auto;
}

/* SSS Kutusu */
.faq-item {
    background: #fff;
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    overflow: hidden;
    transition: 0.3s;
    border: 1px solid #eee;
}

.faq-item:hover {
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

/* Soru Kısmı (Tıklanabilir Alan) */
.faq-item summary {
    padding: 20px 25px;
    cursor: pointer;
    font-weight: 600;
    color: #333;
    font-size: 16px;
    list-style: none; /* Varsayılan oku gizle */
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: 0.3s;
}

/* =========================================
   SSS (FAQ) BÖLÜMÜ STİLLERİ
   ========================================= */

.faq-section {
    padding: 80px 0;
    background-color: #f9f9f9; /* Bu renk o siyahlığı gri/beyaz yapacak */
}

.faq-header {
    text-align: center;
    margin-bottom: 50px;
}

.faq-header h2 {
    font-size: 2rem;
    color: #222;
    margin: 0 0 15px;
    font-weight: 700;
}

.faq-header .divider {
    width: 80px;
    height: 4px;
    background-color: #2A3F7E;
    margin: 0 auto;
    border-radius: 2px;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: #fff;
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    overflow: hidden;
    transition: 0.3s;
    border: 1px solid #eee;
}

.faq-item summary {
    padding: 20px 25px;
    cursor: pointer;
    font-weight: 600;
    color: #333;
    font-size: 16px;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item[open] summary {
    background-color: #2A3F7E;
    color: #fff;
}

.faq-content {
    padding: 20px 25px;
    background-color: #fff;
    color: #555;
    line-height: 1.6;
}