/* Ana Stiller, Değişkenler ve Yeni Tasarım Dili */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;600;700;800&display=swap');

:root {
    --primary-color: #3b5eda;
    --primary-glow: rgba(59, 94, 218, 0.3);
    --secondary-color: #0d1a42;
    --light-bg: #f0f2f8;
    --white: #ffffff;
    --dark-text: #0d1a42;
    --light-text: #6a728a;
    --shadow-sm: 0 4px 15px rgba(13, 26, 66, 0.06);
    --shadow-md: 0 8px 32px rgba(13, 26, 66, 0.1);
    --shadow-lg: 0 15px 50px rgba(13, 26, 66, 0.15);
    --transition-fast: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-slow: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--light-bg);
    color: var(--dark-text);
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.btn { padding: 12px 28px; border-radius: var(--border-radius-sm); text-decoration: none; font-weight: 700; transition: var(--transition-fast); display: inline-block; border: none; cursor: pointer; text-align: center; }
.btn-primary { background-color: var(--primary-color); color: var(--white); box-shadow: 0 4px 15px var(--primary-glow); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 25px var(--primary-glow); }
.section-title { text-align: center; font-size: clamp(2rem, 5vw, 2.8rem); color: var(--secondary-color); margin-bottom: 60px; font-weight: 800; }
main.main-blurred { filter: blur(5px) brightness(0.9); transform: scale(0.99); transition: var(--transition-slow); pointer-events: none; user-select: none; }

/* Header ve Navigasyon */
#site-header { padding: 20px 0; position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; transition: var(--transition-fast); }
#site-header.scrolled { padding: 10px 0; background: rgba(255, 255, 255, 0.8); backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px); box-shadow: var(--shadow-sm); }
.header-container { display: flex; justify-content: space-between; align-items: center; }
.logo { display: flex; align-items: center; text-decoration: none; }
.logo img { height: 50px; transition: var(--transition-fast); border-radius: 50%; }
#site-header.scrolled .logo img { height: 40px; }
.logo-text { font-size: 1.8rem; font-weight: 800; color: var(--secondary-color); margin-left: 12px; }
.main-nav { display: none; }
.main-nav ul { display: flex; list-style: none; gap: 35px; margin: 0; padding: 0; }
.main-nav a { text-decoration: none; color: var(--dark-text); font-weight: 600; padding: 8px 0; position: relative; }
.main-nav a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 3px; background: var(--primary-color); border-radius: 3px; transition: var(--transition-fast); }
.main-nav a:hover { color: var(--primary-color); }
.main-nav a:hover::after { width: 100%; }
.hamburger { display: flex; flex-direction: column; justify-content: space-around; width: 28px; height: 24px; background: transparent; border: none; cursor: pointer; z-index: 1002; padding: 0; }
.hamburger span { display: block; width: 100%; height: 3px; background-color: var(--secondary-color); transition: var(--transition-fast); border-radius: 3px; transform-origin: center; }
.hamburger.active span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }
.mobile-nav { position: fixed; top: 0; right: 0; width: 300px; max-width: 80%; height: 100%; background-color: var(--white); box-shadow: var(--shadow-lg); z-index: 1003; transform: translateX(100%); transition: transform 0.4s ease; padding-top: 80px; }
.mobile-nav.active { transform: translateX(0); }
.mobile-nav ul a { display: block; padding: 18px 30px; text-decoration: none; color: var(--dark-text); font-size: 1.2rem; border-bottom: 1px solid var(--light-bg); font-weight: 600; }
.close-menu { position: absolute; top: 25px; right: 25px; background: none; border: none; font-size: 2.2rem; cursor: pointer; }
.nav-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,0.5); z-index: 1001; opacity: 0; visibility: hidden; transition: opacity 0.4s; }
.nav-overlay.active { opacity: 1; visibility: visible; }
@media (min-width: 992px) { .hamburger, .mobile-nav, .nav-overlay, .close-menu { display: none; } .main-nav { display: block; } }

/* Sayfa Bölümleri */
.hero, .latest-articles, .haberler-bolumu, .site-footer, .karar-slider-section { padding: 100px 0; position: relative; overflow: hidden; }
.hero { background: linear-gradient(120deg, var(--secondary-color) 0%, var(--primary-color) 100%); color: var(--white); text-align: center; padding: 150px 0; }
.hero h1 { font-size: clamp(2.8rem, 6vw, 4rem); font-weight: 800; margin-bottom: 20px; }
.hero p { max-width: 650px; margin: 0 auto 30px; font-size: 1.2rem; opacity: 0.9; }
.latest-articles { background-color: var(--white); }
.articles-grid-preview { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; }
.article-card-preview { display: block; text-decoration: none; color: var(--dark-text); background: var(--white); border: 1px solid #e0e0e0; border-radius: var(--border-radius-md); padding: 30px; transition: var(--transition-fast); }
.article-card-preview:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); border-color: var(--primary-color); }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px; padding-bottom: 40px; }
.site-footer { background-color: var(--secondary-color); color: rgba(255, 255, 255, 0.8); padding: 80px 0 0; }
.footer-title { color: var(--white); font-size: 1.3rem; margin-bottom: 20px; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding: 25px 0; text-align: center; font-size: 0.9rem; }

/* Karar Slider */
.karar-slider-section { background-color: var(--secondary-color); }
.karar-slider-container { position: relative; }
.karar-slider-wrapper { overflow: hidden; }
.karar-slider { display: flex; transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
.karar-card { flex: 0 0 100%; max-width: 100%; padding: 10px; box-sizing: border-box; }
.karar-card-inner { padding: 30px; border-radius: var(--border-radius-md); cursor: pointer; height: 100%; display: flex; flex-direction: column; transition: var(--transition-fast); background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.2); }
.karar-card-inner:hover { transform: translateY(-8px); background: rgba(255, 255, 255, 0.2); }
.karar-card-daire, .karar-card-meta, .karar-card-ozet { color: var(--white); text-shadow: 1px 1px 3px rgba(0,0,0,0.5); /* Okunurluk için gölge eklendi */ }
.slider-nav { position: absolute; top: 50%; transform: translateY(-50%); width: calc(100% + 40px); left: -20px; display: flex; justify-content: space-between; }
.slider-btn { background-color: rgba(255, 255, 255, 0.2); border: 1px solid rgba(255, 255, 255, 0.3); color: white; width: 45px; height: 45px; border-radius: 50%; cursor: pointer; font-size: 1.5rem; display: flex; align-items: center; justify-content: center; transition: var(--transition-fast); }
@media (min-width: 768px) { .karar-card { flex-basis: 50%; } }
@media (min-width: 992px) { .karar-card { flex-basis: 33.333%; } }

/* Haberler Bölümü */
.haberler-bolumu { background-color: var(--light-bg); }
.kategori-sutunlari-container { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.kategori-sutunu { background-color: var(--white); padding: 25px; border-radius: var(--border-radius-md); box-shadow: var(--shadow-md); }
.haber-karti-kompakt { display: flex; gap: 15px; align-items: center; cursor: pointer; padding: 10px; border-radius: var(--border-radius-sm); transition: var(--transition-fast); }
.haber-karti-kompakt:hover { background-color: #f5f7fa; }
.haber-gorsel-kompakt { width: 60px; height: 60px; object-fit: cover; border-radius: var(--border-radius-sm); }
@media (max-width: 992px) { .kategori-sutunlari-container { grid-template-columns: 1fr; } }

/* Haber & Karar Modalları */
.haber-modal { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 2000; display: flex; justify-content: center; align-items: center; padding: 20px; opacity: 0; visibility: hidden; transition: opacity 0.4s, visibility 0s 0.4s; background-color: rgba(13, 26, 66, 0.5); }
.haber-modal.active { opacity: 1; visibility: visible; transition-delay: 0s; }
.modal-icerik { width: 100%; max-width: 700px; max-height: 90vh; border-radius: var(--border-radius-lg); display: flex; flex-direction: column; transform: scale(0.95) translateY(20px); opacity: 0; transition: transform 0.4s, opacity 0.4s; overflow: hidden; position: relative; background: rgba(255, 255, 255, 0.8); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid rgba(255, 255, 255, 0.3); box-shadow: var(--shadow-lg); }
.haber-modal.active .modal-icerik { transform: scale(1) translateY(0); opacity: 1; }
.modal-kapat { position: absolute; top: 15px; right: 15px; background: rgba(0,0,0,0.1); border: none; color: var(--dark-text); width: 36px; height: 36px; border-radius: 50%; font-size: 1.5rem; cursor: pointer; display: flex; justify-content: center; align-items: center; transition: var(--transition-fast); z-index: 10; }
.modal-gorsel { width: 100%; max-height: 280px; object-fit: cover; }
.modal-detay { padding: 30px; overflow-y: auto; text-align: left; }
.modal-baslik { font-size: 1.8rem; color: var(--secondary-color); margin-bottom: 20px; }

/* Karar Arama Sayfası */
body.karar-arama-page main { height: calc(100vh - 80px); display: flex; flex-direction: column; }
.karar-arama-main { flex-grow: 1; overflow: hidden; padding: 100px 20px 20px 20px; }
.app-shell { display: flex; height: 100%; gap: 20px; }
.left-panel, .center-panel, .right-panel { overflow-y: auto; height: 100%; padding: 20px; background: var(--white); border-radius: var(--border-radius-md); }
.left-panel { flex: 0 0 300px; }
.center-panel { flex: 1; }
.right-panel { flex: 0 0 45%; }
.result-item-compact { border: 1px solid #e5e7eb; border-radius: var(--border-radius-md); padding: 16px; cursor: pointer; transition: all 0.2s ease-in-out; }
.result-item-compact:hover { box-shadow: var(--shadow-md); border-color: var(--primary-color); }
.result-item-compact.active { border-color: var(--primary-color); box-shadow: 0 0 0 3px var(--primary-glow); }
.pagination { display:flex; justify-content:center; align-items:center; gap:10px; margin-top:20px; }
.pagination a, .pagination span { display:inline-block; padding:8px 12px; border-radius:8px; text-decoration:none; font-weight:600; }
.pagination .active { background:var(--primary-color); color:#fff; }
@media (max-width: 1024px) { body.karar-arama-page { overflow: auto; } body.karar-arama-page main { height: auto; } .right-panel { display: none; } .app-shell { flex-direction: column; } }