@font-face {
    font-family: 'Oswald';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/oswald/v53/TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvgUE.ttf) format('truetype');
}

/* TEMEL AYARLAR */
body {
    font-family: "Oswald", sans-serif;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin: 0;
    padding: 0;
    padding-top: 110px;
    overflow-x: hidden;
}

/* LOGO STİLLERİ */
.logo {
    height: 120px;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    filter: drop-shadow(0 0 10px rgba(255, 0, 0, 0.4)); /* KIRMIZI GLOW */
}

/* NORMAL GÖRSELLER */
.logolar {
    width: 100%;
    max-width: 420px;
    height: auto;
    border-radius: 5px;
    filter: drop-shadow(0 0 10px rgba(255, 0, 0, 0.4)); /* KIRMIZI GLOW */
    transition: all 0.3s ease;
    margin: 10px auto; /* ÜST-ALT BOŞLUK AZALTILDI */
    display: block;
}

/* GIF'LER - %40 BÜYÜTÜLMÜŞ (ESKİSİNDEN DAHA BÜYÜK) */
.hareketlilogo,
.hareketlimain {
    display: block;
    margin: 20px auto; /* ÜST-ALT BOŞLUK AZALTILDI */
    border-radius: 5px;
    filter: drop-shadow(0 0 10px rgba(255, 0, 0, 0.4)); /* KIRMIZI GLOW */
    transition: all 0.3s ease;
}

.hareketlilogo {
    width: calc(172.5px * 1.40); /* %40 büyütülmüş */
}

.hareketlimain {
    width: calc(1050px * 1.40); /* %40 büyütülmüş */
    max-width: 95%; /* YANLARDAN BOŞLUK KALSIN */
}

/* HOVER EFEKTLERİ (KIRMIZI) */
.logolar:hover,
.hareketlilogo:hover,
.hareketlimain:hover {
    filter: drop-shadow(0 0 15px rgba(255, 0, 0, 0.6)); /* KIRMIZI GLOW */
}

/* ANA GRID DÜZENİ - FLEX ALTERNATİFİ */
.gorseller {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px; /* BOŞLUK AZALTILDI */
    max-width: 1400px;
    margin: 15px auto; /* KENAR BOŞLUKLARI AZALTILDI */
    padding: 0 10px;
}

/* GRID ITEM STİLLERİ */
.gorseller > a {
    flex: 1 1 calc(25% - 10px); /* 4'lü sütun için, BOŞLUK AZALTILDI */
    min-width: 200px;
    text-align: center;
}

/* GIF'LER İÇİN ÖZEL DÜZEN */
.gorseller a[class*="hareket"] {
    flex: 1 1 100%;
    max-width: 100%;
}

/* POPUP */
.popup {
    z-index: 9999;
}

.popup img {
    width: 750px;
    height: 750px;
    max-width: 90vw;
    max-height: 90vh;
    filter: drop-shadow(0 0 10px rgba(255, 0, 0, 0.4)); /* KIRMIZI GLOW */
    display: block;
    margin: 20px auto; /* ÜST-ALT BOŞLUK AZALTILDI */
}

/* SOSYAL MEDYA */
.social-top {
    position: absolute;
    top: 40px;
    right: 40px;
    z-index: 1001;
    display: flex;
    align-items: center;
    gap: 15px;
    background: transparent;
    padding: 10px 0;
}

.social-icon {
    width: 140px;
    height: 40px;
    object-fit: contain;
    transition: all 0.3s ease;
    filter: drop-shadow(0 0 5px rgba(255, 0, 0, 0.4)); /* KIRMIZI GLOW */
}

.social-icon:hover {
    transform: scale(1.1);
    filter: drop-shadow(0 0 8px rgba(255, 0, 0, 0.6)); /* KIRMIZI GLOW */
}

/* FOOTER */
.footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    left: 0;
}

/* MOBİL UYUMLULUK (MAX 600PX) */
@media (max-width: 600px) {
    body { 
        padding-top: 85px;
        padding-left: 10px;
        padding-right: 10px;
    }
    
    .logo { 
        height: 80px;
        filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.4)); /* MOBİLDE GOLD KALDI */
    }
    
    /* MOBİL İÇİN 2'Lİ SÜTUN */
    .gorseller > a {
        flex: 1 1 calc(50% - 8px); /* BOŞLUK AZALTILDI */
        min-width: 150px;
    }
    
    /* GIF'LER MOBİLDE BÜYÜK */
    .hareketlilogo {
        width: calc(172.5px * 1.60); /* %30 büyütülmüş */
        filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.4)); /* MOBİLDE GOLD KALDI */
        margin: 10px auto; /* BOŞLUK AZALTILDI */
    }
    
    .hareketlimain {
        width: calc(1050px * 1.30);
        max-width: 100%;
        filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.4)); /* MOBİLDE GOLD KALDI */
        margin: 10px auto; /* BOŞLUK AZALTILDI */
    }
    
    .popup img {
        max-width: 300px;
        max-height: 300px;
        filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.4)); /* MOBİLDE GOLD KALDI */
    }
    
    /* SOSYAL MEDYA MOBİL DÜZENİ */
    .social-top {
        position: relative;
        top: auto;
        right: auto;
        justify-content: center;
        margin: 10px auto;
        width: 100%;
        padding: 0 10px;
    }
    
    .social-icon {
        width: 100px;
        height: 30px;
        filter: drop-shadow(0 0 5px rgba(255, 215, 0, 0.4)); /* MOBİLDE GOLD KALDI */
    }
    
    .social-icon:hover {
        filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.6)); /* MOBİLDE GOLD KALDI */
    }
    
    /* MOBİLDE NORMAL GÖRSELLER */
    .logolar {
        filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.4)); /* MOBİLDE GOLD KALDI */
        margin: 10px auto; /* BOŞLUK AZALTILDI */
    }
}

/* TABLET (601-1000PX) */
@media (min-width: 601px) and (max-width: 1000px) {
    body { 
        padding-top: 100px;
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .logo { 
        height: 90px;
    }
    
    /* TABLET İÇİN 3'LÜ SÜTUN */
    .gorseller > a {
        flex: 1 1 calc(33.333% - 15px); /* BOŞLUK AZALTILDI */
        min-width: 180px;
    }
    
    .hareketlimain {
        max-width: 100%;
    }
}

/* FOOTER LOGOLARI STİLİ (DÖNGÜLÜ YATAY KAYDIRMA) */
.footer-logos-container {
    width: 100%;
    max-width: 1200px; /* Sabit genişlik */
    margin: 30px auto 0;
    padding: 20px 0;
    overflow: hidden;
    position: relative;
    background: rgba(0, 0, 0, 0.2); /* Hafif arkaplan */
    border-radius: 8px; /* Köşe yuvarlaklığı */
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3); /* Hafif gölge */
}

.footer-logos-wrapper {
    display: flex;
    width: max-content; /* İçerik genişliğine göre ayarla */
    animation: slideLogos 30s linear infinite;
    will-change: transform; /* Performans optimizasyonu */
}

.footer-logo {
    flex: 0 0 auto;
    width: 160px;
    margin: 0 20px;
    padding: 10px 0;
    transition: all 0.3s ease;
}

.footer-logo img {
    width: 100%;
    height: auto;
    max-height: 70px;
    object-fit: contain;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.7));
    transition: transform 0.3s ease;
}

.footer-logo:hover {
    transform: scale(1.15);
    filter: brightness(1.3) drop-shadow(0 0 8px rgba(255, 0, 0, 0.8));
}

@keyframes slideLogos {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%); /* Logoların yarısı kadar kaydır */
    }
}

/* MOBİL UYUMLULUK */
@media (max-width: 600px) {
    .footer-logos-container {
        max-width: 95%;
    }
    .footer-logo {
        width: 120px;
        margin: 40px auto 20;
    }
}