/* ==========================================================================
   ISK VOLEYBOL - KURTARICI MASTER CSS (TÜM SAYFALAR İÇİN)
   ========================================================================== */

/* --- 1. SIFIRLAMA VE ANA RENKLER --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none !important; /* Çizgileri sildik */
    list-style: none !important;      /* Noktaları sildik */
}

body {
    background-color: #050505;
    color: #ffffff;
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* --- 2. HEADER & DROPDOWN (YENİ SİSTEM) --- */
#isk-header {
    background: #000;
    border-bottom: 2px solid #111;
    position: sticky;
    top: 0;
    z-index: 1000;
    height: 90px;
}

.header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo-main img { height: 50px; }

.header-menu { display: flex; gap: 20px; align-items: center; }
.header-menu a {
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    transition: 0.3s;
}

.header-menu a:hover { color: #DFFF00; }

/* Açılır Menü Mantığı */
.has-children { position: relative; padding: 35px 0; }
.sub-menu {
    display: none;
    position: absolute;
    top: 90px;
    left: 0;
    background: #111;
    min-width: 220px;
    border-top: 3px solid #DFFF00;
    box-shadow: 0 10px 30px rgba(0,0,0,0.8);
    padding: 10px 0;
}
.sub-menu a {
    padding: 12px 20px;
    display: block;
    text-transform: none;
    border-bottom: 1px solid #1a1a1a;
    font-size: 14px;
}
.has-children:hover .sub-menu { display: block; }

.btn-neon-vbs {
    border: 1px solid #DFFF00;
    color: #DFFF00 !important;
    padding: 8px 15px;
    border-radius: 4px;
}

/* --- 3. ANASAYFA HERO & SLIDER --- */
.hero-section { height: 70vh; min-height: 550px; position: relative; overflow: hidden; background: #000; }
.slide { 
    position: absolute; top:0; left:0; width:100%; height:100%; 
    opacity: 0; transition: opacity 1s; display: flex; align-items: center;
    background-size: cover; background-position: center;
}
.slide.active { opacity: 1; }
.slide-overlay { position: absolute; width:100%; height:100%; background: rgba(0,0,0,0.7); }
.slide-content { position: relative; z-index: 5; }
.slide-title { font-family: 'Montserrat'; font-size: 60px; font-weight: 900; color: #fff; margin-bottom: 20px; line-height: 1.1; }
.text-neon { color: #DFFF00 !important; }

/* --- 4. İÇ SAYFA TASARIMLARI (KURUMSAL, TEKNİK EKİP) --- */
.page-header {
    padding: 100px 0;
    text-align: center;
    background-color: #0a0a0a;
    border-bottom: 4px solid #DFFF00;
    margin-bottom: 50px;
}
.page-title { font-family: 'Montserrat'; font-size: 45px; font-weight: 900; text-transform: uppercase; }
.page-breadcrumb { color: #DFFF00; font-size: 14px; margin-top: 10px; }
.page-breadcrumb a { color: #fff; }

/* Yönetim ve Kurumsal Kartlar (Yan Yana Görünenler) */
.board-vertical-card {
    display: flex;
    flex-wrap: wrap;
    background: #111;
    margin-bottom: 60px;
    border-radius: 8px;
    border: 1px solid #222;
    overflow: hidden;
}
.board-vertical-card.reverse { flex-direction: row-reverse; }
.board-img { flex: 1; min-width: 350px; }
.board-img img { width: 100%; height: 550px; object-fit: cover; }
.board-text { flex: 1.5; padding: 50px; display: flex; flex-direction: column; justify-content: center; }

/* --- 5. KADRO, HABER VE TESİS GRİDLERİ --- */
.player-grid, .player-grid-mini, .news-grid, .tesis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    padding: 40px 0;
}

.player-card, .news-card {
    background: #111;
    border: 1px solid #222;
    border-radius: 12px;
    overflow: hidden;
    transition: 0.3s;
    text-align: center;
}
.player-card:hover { border-color: #DFFF00; transform: translateY(-10px); }

.player-image img { width: 100%; height: 350px; object-fit: cover; }
.player-info { padding: 25px; }
.player-info h3 { font-family: 'Montserrat'; font-size: 20px; color: #fff; margin-bottom: 5px; }
.player-info p { color: #82829C; font-size: 14px; }

/* --- 6. EKSTRALAR VE FOOTER --- */
.info-bar { background: #DFFF00; color: #000; padding: 30px 0; }
.info-grid { display: flex; justify-content: space-around; flex-wrap: wrap; }
.info-item { display: flex; align-items: center; gap: 15px; }

.btn { 
    display: inline-block; padding: 15px 30px; border-radius: 4px; 
    font-weight: 800; text-transform: uppercase; margin-top: 20px;
}
.btn-primary { background: #DFFF00; color: #000; }
.btn-outline { border: 2px solid #fff; color: #fff; }

.isk-footer { background: #000; padding: 80px 0 20px; border-top: 4px solid #DFFF00; margin-top: 80px; }
.footer-widgets { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px; }

/* Breadcrumb listesini yan yana getirme */
.page-breadcrumb li { display: inline; }
.page-breadcrumb li:after { content: " / "; color: #555; }
.page-breadcrumb li:last-child:after { content: ""; }

/* --- RESİM EFEKTİ: Siyah-Beyazdan Renkli Olma --- */
.player-image img, .news-img, .tesis-img, .board-img img {
    filter: grayscale(100%);
    transition: filter 0.5s ease, transform 0.5s ease;
}

.player-card:hover img, .news-card:hover img, .tesis-card:hover img, .board-vertical-card:hover img {
    filter: grayscale(0%);
    transform: scale(1.02); /* Hafif büyüme efekti */
}

/* --- İLETİŞİM FORMU TASARIMI --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 50px;
}

.contact-form-box {
    background: #111;
    padding: 40px;
    border-radius: 8px;
    border: 1px solid #222;
}

.form-group { margin-bottom: 20px; }
.form-group label { display: block; color: #DFFF00; margin-bottom: 8px; font-weight: 600; }
.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    background: #000;
    border: 1px solid #333;
    color: #fff;
    border-radius: 4px;
}
.form-group input:focus, .form-group textarea:focus { border-color: #DFFF00; outline: none; }

.map-container {
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid #222;
    height: 100%;
    min-height: 400px;
}

@media (max-width: 991px) {
    .contact-grid { grid-template-columns: 1fr; }
}
/* Sayfa başında istenmeyen tüm ikonları ve hayalet simgeleri temizle */
body > i, 
body > span, 
#isk-header ~ i, 
#isk-header ~ span {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}