/* ============================================
   BOKS DÜNYASI - Ana Stil Dosyası
   Öğrenci Projesi | Modern Spor Teması
   Renk Paleti: Kırmızı (#e63946), Siyah (#0d0d0d), Altın (#ffd700)
   ============================================ */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;600;700&family=Roboto:wght@300;400;500;700&family=Bebas+Neue&display=swap');

/* --- CSS Değişkenleri (Custom Properties) --- */
:root {
  --kirmizi: #e63946;
  --koyu-kirmizi: #c1121f;
  --siyah: #0d0d0d;
  --koyu-gri: #1a1a1a;
  --orta-gri: #2d2d2d;
  --acik-gri: #3d3d3d;
  --beyaz: #ffffff;
  --krem: #f8f8f8;
  --altin: #ffd700;
  --altin-koyu: #c9a227;
  --yesil: #2dc653;
  --font-baslik: 'Oswald', sans-serif;
  --font-metin: 'Roboto', sans-serif;
  --font-dekoratif: 'Bebas Neue', cursive;
  --gecis: all 0.3s ease;
  --golge: 0 4px 20px rgba(0,0,0,0.5);
  --golge-kirmizi: 0 4px 20px rgba(230,57,70,0.4);
  --border-radius: 8px;
}

/* --- Genel Sıfırlama --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-metin);
  background-color: var(--siyah);
  color: var(--beyaz);
  line-height: 1.6;
  overflow-x: hidden;
}

/* --- Scrollbar Özelleştirme --- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--koyu-gri); }
::-webkit-scrollbar-thumb { background: var(--kirmizi); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--koyu-kirmizi); }

/* ============================================
   REKLAM POPUP
   ============================================ */
#reklam-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.85);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.5s ease;
}

#reklam-pencere {
  width: 350px;
  height: 300px;
  background: linear-gradient(135deg, var(--koyu-gri) 0%, var(--orta-gri) 100%);
  border: 2px solid var(--kirmizi);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 60px rgba(230,57,70,0.6);
  animation: slideDown 0.5s ease;
}

#reklam-pencere .reklam-ust {
  background: linear-gradient(90deg, var(--kirmizi), var(--koyu-kirmizi));
  padding: 10px 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

#reklam-pencere .reklam-ust span {
  font-family: var(--font-baslik);
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

#reklam-kapat {
  background: rgba(255,255,255,0.2);
  border: none;
  color: var(--beyaz);
  width: 28px; height: 28px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 16px;
  font-weight: bold;
  transition: var(--gecis);
  display: flex;
  align-items: center;
  justify-content: center;
}

#reklam-kapat:hover {
  background: rgba(255,255,255,0.4);
  transform: rotate(90deg);
}

.reklam-icerik {
  padding: 20px;
  text-align: center;
  height: calc(100% - 48px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.reklam-icerik .reklam-logo {
  font-family: var(--font-dekoratif);
  font-size: 42px;
  color: var(--kirmizi);
  text-shadow: 0 0 20px rgba(230,57,70,0.8);
  margin-bottom: 10px;
  letter-spacing: 3px;
}

.reklam-icerik p {
  font-size: 14px;
  color: #ccc;
  margin-bottom: 15px;
  line-height: 1.5;
}

.reklam-icerik .reklam-btn {
  background: linear-gradient(90deg, var(--kirmizi), var(--koyu-kirmizi));
  color: var(--beyaz);
  border: none;
  padding: 10px 25px;
  border-radius: 25px;
  font-family: var(--font-baslik);
  font-size: 14px;
  letter-spacing: 2px;
  cursor: pointer;
  transition: var(--gecis);
  text-decoration: none;
  display: inline-block;
}

.reklam-icerik .reklam-btn:hover {
  transform: scale(1.05);
  box-shadow: var(--golge-kirmizi);
}

/* ============================================
   SON DAKİKA HABER BANDI
   ============================================ */
#haber-bandi {
  background: var(--kirmizi);
  padding: 8px 0;
  overflow: hidden;
  position: relative;
  z-index: 100;
}

.haber-bandi-icerik {
  display: flex;
  align-items: center;
}

.haber-etiketi {
  background: var(--siyah);
  color: var(--altin);
  padding: 4px 15px;
  font-family: var(--font-baslik);
  font-size: 13px;
  letter-spacing: 2px;
  white-space: nowrap;
  flex-shrink: 0;
  text-transform: uppercase;
}

.haber-kayan {
  overflow: hidden;
  flex: 1;
}

.haber-kayan-metin {
  display: inline-block;
  white-space: nowrap;
  animation: kayHaber 40s linear infinite;
  font-size: 13px;
  font-weight: 500;
  padding-left: 100%;
}

.haber-kayan-metin span {
  margin: 0 30px;
}

.haber-kayan-metin span::before {
  content: '★ ';
  color: var(--altin);
}

@keyframes kayHaber {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

/* ============================================
   HEADER & NAVBAR
   ============================================ */
#header {
  background: linear-gradient(180deg, var(--siyah) 0%, rgba(13,13,13,0.95) 100%);
  border-bottom: 2px solid var(--kirmizi);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 30px rgba(0,0,0,0.8);
}

.header-ust {
  background: var(--koyu-gri);
  padding: 6px 0;
  border-bottom: 1px solid var(--orta-gri);
}

.header-ust .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-ust-sol {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 13px;
  color: #aaa;
}

.header-ust-sol i { color: var(--kirmizi); }

#dijital-saat {
  font-family: 'Courier New', monospace;
  font-size: 16px;
  color: var(--altin);
  font-weight: bold;
  background: var(--siyah);
  padding: 4px 12px;
  border-radius: 4px;
  border: 1px solid var(--altin-koyu);
  letter-spacing: 2px;
}

.header-ana {
  padding: 15px 0;
}

.header-ana .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-ikon {
  width: 55px;
  height: 55px;
  background: linear-gradient(135deg, var(--kirmizi), var(--koyu-kirmizi));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: var(--golge-kirmizi);
  animation: nabiz 2s ease-in-out infinite;
}

@keyframes nabiz {
  0%, 100% { box-shadow: 0 0 15px rgba(230,57,70,0.4); }
  50% { box-shadow: 0 0 30px rgba(230,57,70,0.8); }
}

.logo-metin {
  display: flex;
  flex-direction: column;
}

.logo-metin .logo-baslik {
  font-family: var(--font-dekoratif);
  font-size: 32px;
  color: var(--beyaz);
  letter-spacing: 3px;
  line-height: 1;
}

.logo-metin .logo-baslik span {
  color: var(--kirmizi);
}

.logo-metin .logo-altyazi {
  font-size: 11px;
  color: #888;
  letter-spacing: 4px;
  text-transform: uppercase;
}

/* Hava Durumu Widget */
#hava-durumu {
  background: var(--orta-gri);
  border: 1px solid var(--acik-gri);
  border-radius: var(--border-radius);
  padding: 10px 15px;
  min-width: 180px;
  text-align: center;
}

.hava-baslik {
  font-size: 11px;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 5px;
}

.hava-icerik {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.hava-ikon {
  font-size: 28px;
}

.hava-bilgi .hava-sicaklik {
  font-family: var(--font-baslik);
  font-size: 22px;
  color: var(--altin);
  line-height: 1;
}

.hava-bilgi .hava-durum {
  font-size: 12px;
  color: #aaa;
}

.hava-bilgi .hava-sehir {
  font-size: 11px;
  color: #666;
}

/* Navigasyon Menüsü */
#navbar {
  background: var(--koyu-gri);
  border-top: 1px solid var(--orta-gri);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu > li {
  position: relative;
}

.nav-menu > li > a {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 14px 16px;
  color: #ccc;
  text-decoration: none;
  font-family: var(--font-baslik);
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: var(--gecis);
  border-bottom: 3px solid transparent;
}

.nav-menu > li > a:hover,
.nav-menu > li > a.aktif {
  color: var(--beyaz);
  border-bottom-color: var(--kirmizi);
  background: rgba(230,57,70,0.1);
}

.nav-menu > li > a .ok {
  font-size: 10px;
  transition: transform 0.3s ease;
}

.nav-menu > li:hover > a .ok {
  transform: rotate(180deg);
}

/* Dropdown Menü */
.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--koyu-gri);
  border: 1px solid var(--orta-gri);
  border-top: 2px solid var(--kirmizi);
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: 999;
  box-shadow: var(--golge);
}

.nav-menu > li:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown li a {
  display: block;
  padding: 10px 20px;
  color: #bbb;
  text-decoration: none;
  font-size: 13px;
  transition: var(--gecis);
  border-left: 3px solid transparent;
}

.dropdown li a:hover {
  color: var(--beyaz);
  background: rgba(230,57,70,0.1);
  border-left-color: var(--kirmizi);
  padding-left: 25px;
}

/* Hamburger Menü */
#hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 10px;
  background: none;
  border: none;
}

#hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--beyaz);
  border-radius: 3px;
  transition: var(--gecis);
}

#hamburger.aktif span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
#hamburger.aktif span:nth-child(2) { opacity: 0; }
#hamburger.aktif span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ============================================
   HERO BÖLÜMÜ
   ============================================ */
#hero {
  position: relative;
  height: 85vh;
  min-height: 500px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero-slider {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}

.hero-slide {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  opacity: 0;
  transition: opacity 1s ease;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-slide.aktif { opacity: 1; }

.hero-slide::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: linear-gradient(
    135deg,
    rgba(13,13,13,0.85) 0%,
    rgba(230,57,70,0.2) 50%,
    rgba(13,13,13,0.7) 100%
  );
}

.hero-icerik {
  position: relative;
  z-index: 10;
  max-width: 700px;
  padding: 0 20px;
}

.hero-etiket {
  display: inline-block;
  background: var(--kirmizi);
  color: var(--beyaz);
  padding: 5px 15px;
  font-family: var(--font-baslik);
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 15px;
  animation: slideInLeft 0.8s ease;
}

.hero-baslik {
  font-family: var(--font-dekoratif);
  font-size: 80px;
  line-height: 0.9;
  color: var(--beyaz);
  text-shadow: 3px 3px 10px rgba(0,0,0,0.8);
  margin-bottom: 20px;
  animation: slideInLeft 1s ease;
}

.hero-baslik span { color: var(--kirmizi); }

.hero-aciklama {
  font-size: 17px;
  color: #ddd;
  margin-bottom: 30px;
  line-height: 1.7;
  animation: slideInLeft 1.2s ease;
}

.hero-butonlar {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  animation: slideInLeft 1.4s ease;
}

.btn-birincil {
  background: linear-gradient(90deg, var(--kirmizi), var(--koyu-kirmizi));
  color: var(--beyaz);
  padding: 14px 30px;
  border: none;
  border-radius: 4px;
  font-family: var(--font-baslik);
  font-size: 15px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: var(--gecis);
  box-shadow: var(--golge-kirmizi);
}

.btn-birincil:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(230,57,70,0.6);
}

.btn-ikincil {
  background: transparent;
  color: var(--beyaz);
  padding: 14px 30px;
  border: 2px solid var(--beyaz);
  border-radius: 4px;
  font-family: var(--font-baslik);
  font-size: 15px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: var(--gecis);
}

.btn-ikincil:hover {
  background: var(--beyaz);
  color: var(--siyah);
  transform: translateY(-3px);
}

/* Hero İstatistikler */
.hero-istatistikler {
  position: absolute;
  bottom: 40px;
  right: 40px;
  display: flex;
  gap: 20px;
  z-index: 10;
}

.hero-stat {
  text-align: center;
  background: rgba(13,13,13,0.8);
  border: 1px solid var(--kirmizi);
  padding: 15px 20px;
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
}

.hero-stat .sayi {
  font-family: var(--font-dekoratif);
  font-size: 36px;
  color: var(--kirmizi);
  line-height: 1;
}

.hero-stat .etiket {
  font-size: 11px;
  color: #aaa;
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* Slider Kontrolleri */
.slider-kontroller {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.slider-nokta {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: var(--gecis);
  border: none;
}

.slider-nokta.aktif {
  background: var(--kirmizi);
  transform: scale(1.3);
}

/* ============================================
   GENEL KONTEYNER
   ============================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ============================================
   BÖLÜM BAŞLIKLARI
   ============================================ */
.bolum {
  padding: 70px 0;
}

.bolum-baslik {
  text-align: center;
  margin-bottom: 50px;
}

.bolum-baslik .on-baslik {
  font-family: var(--font-baslik);
  font-size: 13px;
  color: var(--kirmizi);
  letter-spacing: 4px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 10px;
}

.bolum-baslik h2 {
  font-family: var(--font-dekoratif);
  font-size: 48px;
  color: var(--beyaz);
  letter-spacing: 2px;
  line-height: 1;
}

.bolum-baslik h2 span { color: var(--kirmizi); }

.bolum-baslik .cizgi {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--kirmizi), var(--altin));
  margin: 15px auto 0;
  border-radius: 2px;
}

/* ============================================
   BOKS TANIMI BÖLÜMÜ
   ============================================ */
.tanim-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.tanim-metin h3 {
  font-family: var(--font-baslik);
  font-size: 28px;
  color: var(--kirmizi);
  margin-bottom: 15px;
  letter-spacing: 1px;
}

.tanim-metin p {
  color: #ccc;
  margin-bottom: 15px;
  line-height: 1.8;
  font-size: 15px;
}

.tanim-metin .ozellikler {
  list-style: none;
  margin-top: 20px;
}

.tanim-metin .ozellikler li {
  padding: 8px 0;
  border-bottom: 1px solid var(--orta-gri);
  display: flex;
  align-items: center;
  gap: 10px;
  color: #ccc;
  font-size: 14px;
}

.tanim-metin .ozellikler li::before {
  content: '▶';
  color: var(--kirmizi);
  font-size: 12px;
}

.tanim-gorsel {
  position: relative;
}

.tanim-gorsel img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--border-radius);
  box-shadow: var(--golge);
}

.tanim-gorsel::before {
  content: '';
  position: absolute;
  top: -10px; left: -10px;
  right: 10px; bottom: 10px;
  border: 2px solid var(--kirmizi);
  border-radius: var(--border-radius);
  z-index: -1;
}

/* ============================================
   EFSANE BOKSÖRLER KARTI
   ============================================ */
.boksör-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
}

.boksör-kart {
  background: var(--koyu-gri);
  border: 1px solid var(--orta-gri);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--gecis);
  position: relative;
}

.boksör-kart:hover {
  transform: translateY(-8px);
  border-color: var(--kirmizi);
  box-shadow: var(--golge-kirmizi);
}

.boksör-kart .kart-gorsel {
  position: relative;
  overflow: hidden;
  height: 250px;
}

.boksör-kart .kart-gorsel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.boksör-kart:hover .kart-gorsel img {
  transform: scale(1.1);
}

.boksör-kart .kart-gorsel .overlay {
  position: absolute;
  bottom: 0; left: 0;
  width: 100%;
  background: linear-gradient(transparent, rgba(0,0,0,0.9));
  padding: 30px 15px 15px;
}

.boksör-kart .kart-gorsel .overlay .isim {
  font-family: var(--font-baslik);
  font-size: 20px;
  color: var(--beyaz);
  letter-spacing: 1px;
}

.boksör-kart .kart-gorsel .overlay .unvan {
  font-size: 12px;
  color: var(--kirmizi);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.boksör-kart .kart-bilgi {
  padding: 15px;
}

.boksör-kart .kart-bilgi p {
  font-size: 13px;
  color: #aaa;
  line-height: 1.6;
}

.boksör-kart .kart-bilgi .istatistik {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--orta-gri);
}

.boksör-kart .kart-bilgi .istatistik .stat {
  text-align: center;
}

.boksör-kart .kart-bilgi .istatistik .stat .deger {
  font-family: var(--font-baslik);
  font-size: 18px;
  color: var(--kirmizi);
}

.boksör-kart .kart-bilgi .istatistik .stat .ad {
  font-size: 11px;
  color: #666;
  text-transform: uppercase;
}

/* ============================================
   ÖNE ÇIKAN HABERLER
   ============================================ */
.haber-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 25px;
}

.haber-buyuk {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  height: 400px;
}

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

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

.haber-buyuk .haber-overlay {
  position: absolute;
  bottom: 0; left: 0;
  width: 100%;
  background: linear-gradient(transparent, rgba(0,0,0,0.95));
  padding: 40px 25px 25px;
}

.haber-buyuk .haber-overlay .kategori {
  background: var(--kirmizi);
  color: var(--beyaz);
  padding: 3px 10px;
  font-size: 12px;
  font-family: var(--font-baslik);
  letter-spacing: 2px;
  display: inline-block;
  margin-bottom: 10px;
}

.haber-buyuk .haber-overlay h3 {
  font-family: var(--font-baslik);
  font-size: 22px;
  color: var(--beyaz);
  margin-bottom: 8px;
  letter-spacing: 1px;
}

.haber-buyuk .haber-overlay .tarih {
  font-size: 12px;
  color: #aaa;
}

.haber-kucuk-liste {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.haber-kucuk {
  display: flex;
  gap: 12px;
  background: var(--koyu-gri);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--gecis);
  border: 1px solid var(--orta-gri);
}

.haber-kucuk:hover {
  border-color: var(--kirmizi);
  transform: translateX(5px);
}

.haber-kucuk img {
  width: 90px;
  height: 80px;
  object-fit: cover;
  flex-shrink: 0;
}

.haber-kucuk .bilgi {
  padding: 10px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.haber-kucuk .bilgi .kategori {
  font-size: 11px;
  color: var(--kirmizi);
  font-family: var(--font-baslik);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.haber-kucuk .bilgi h4 {
  font-size: 13px;
  color: var(--beyaz);
  line-height: 1.4;
  margin-bottom: 5px;
}

.haber-kucuk .bilgi .tarih {
  font-size: 11px;
  color: #666;
}

/* ============================================
   İSTATİSTİK SAYAÇLARI
   ============================================ */
.istatistik-bolum {
  background: linear-gradient(135deg, var(--koyu-gri), var(--orta-gri));
  border-top: 2px solid var(--kirmizi);
  border-bottom: 2px solid var(--kirmizi);
  padding: 50px 0;
}

.istatistik-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.istatistik-item {
  padding: 20px;
  position: relative;
}

.istatistik-item::after {
  content: '';
  position: absolute;
  right: 0; top: 20%;
  height: 60%;
  width: 1px;
  background: var(--orta-gri);
}

.istatistik-item:last-child::after { display: none; }

.istatistik-item .ikon {
  font-size: 40px;
  margin-bottom: 10px;
  display: block;
}

.istatistik-item .sayi {
  font-family: var(--font-dekoratif);
  font-size: 52px;
  color: var(--kirmizi);
  line-height: 1;
  display: block;
}

.istatistik-item .etiket {
  font-family: var(--font-baslik);
  font-size: 14px;
  color: #888;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 5px;
  display: block;
}

/* ============================================
   TAKVİM (Sağ Alt)
   ============================================ */
#takvim-widget {
  position: fixed;
  bottom: 80px;
  right: 20px;
  z-index: 500;
  width: 280px;
}

.takvim-toggle {
  background: var(--kirmizi);
  color: var(--beyaz);
  border: none;
  padding: 10px 15px;
  width: 100%;
  border-radius: 8px 8px 0 0;
  font-family: var(--font-baslik);
  font-size: 13px;
  letter-spacing: 2px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--gecis);
}

.takvim-toggle:hover { background: var(--koyu-kirmizi); }

.takvim-icerik {
  background: var(--koyu-gri);
  border: 1px solid var(--orta-gri);
  border-top: none;
  border-radius: 0 0 8px 8px;
  padding: 15px;
  display: none;
}

.takvim-icerik.acik { display: block; }

.takvim-baslik {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.takvim-ay {
  font-family: var(--font-baslik);
  font-size: 14px;
  color: var(--altin);
  letter-spacing: 1px;
}

.takvim-nav {
  background: none;
  border: 1px solid var(--orta-gri);
  color: var(--beyaz);
  width: 24px; height: 24px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  transition: var(--gecis);
}

.takvim-nav:hover { background: var(--kirmizi); border-color: var(--kirmizi); }

.takvim-gunler {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  text-align: center;
}

.takvim-gun-baslik {
  font-size: 10px;
  color: var(--kirmizi);
  font-family: var(--font-baslik);
  padding: 4px 0;
  letter-spacing: 1px;
}

.takvim-gun {
  font-size: 12px;
  padding: 5px 2px;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--gecis);
  color: #ccc;
  text-align: center;
}

.takvim-gun:hover { background: var(--orta-gri); color: var(--beyaz); }
.takvim-gun.bugun { background: var(--kirmizi); color: var(--beyaz); font-weight: bold; }
.takvim-gun.bos { color: #444; cursor: default; }
.takvim-gun.bos:hover { background: none; }

/* ============================================
   YUKARIYA ÇIK BUTONU
   ============================================ */
#yukari-cik {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--kirmizi);
  color: var(--beyaz);
  border: none;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 500;
  transition: var(--gecis);
  box-shadow: var(--golge-kirmizi);
}

#yukari-cik.gorünür { display: flex; }
#yukari-cik:hover { background: var(--koyu-kirmizi); transform: translateY(-3px); }

/* ============================================
   SAYFA NAVİGASYONU (İleri/Geri)
   ============================================ */
.sayfa-navigasyon {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 0;
  border-top: 1px solid var(--orta-gri);
  margin-top: 40px;
}

.sayfa-nav-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--koyu-gri);
  border: 1px solid var(--orta-gri);
  color: var(--beyaz);
  padding: 12px 20px;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-family: var(--font-baslik);
  font-size: 14px;
  letter-spacing: 1px;
  transition: var(--gecis);
}

.sayfa-nav-btn:hover {
  background: var(--kirmizi);
  border-color: var(--kirmizi);
  transform: translateX(5px);
}

.sayfa-nav-btn.geri:hover { transform: translateX(-5px); }

.sayfa-nav-btn .ok { font-size: 18px; }

/* ============================================
   FOOTER
   ============================================ */
#footer {
  background: var(--koyu-gri);
  border-top: 2px solid var(--kirmizi);
  padding: 50px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-logo .logo-metin .logo-baslik {
  font-size: 28px;
}

.footer-aciklama {
  font-size: 14px;
  color: #888;
  margin: 15px 0;
  line-height: 1.7;
}

.sosyal-medya {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}

.sosyal-btn {
  width: 36px; height: 36px;
  background: var(--orta-gri);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--beyaz);
  text-decoration: none;
  font-size: 14px;
  transition: var(--gecis);
}

.sosyal-btn:hover { background: var(--kirmizi); transform: translateY(-3px); }

.footer-baslik {
  font-family: var(--font-baslik);
  font-size: 16px;
  color: var(--beyaz);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--kirmizi);
}

.footer-liste {
  list-style: none;
}

.footer-liste li {
  margin-bottom: 8px;
}

.footer-liste li a {
  color: #888;
  text-decoration: none;
  font-size: 14px;
  transition: var(--gecis);
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-liste li a::before {
  content: '›';
  color: var(--kirmizi);
  font-size: 18px;
}

.footer-liste li a:hover { color: var(--beyaz); padding-left: 5px; }

.footer-alt {
  background: var(--siyah);
  padding: 20px 0;
  text-align: center;
  border-top: 1px solid var(--orta-gri);
}

.footer-alt p {
  font-size: 13px;
  color: #555;
}

.footer-alt span { color: var(--kirmizi); }

/* ============================================
   SAYFA İÇERİK BAŞLIĞI
   ============================================ */
.sayfa-baslik-bolum {
  background: linear-gradient(135deg, var(--koyu-gri), var(--siyah));
  padding: 60px 0;
  position: relative;
  overflow: hidden;
  border-bottom: 2px solid var(--kirmizi);
}

.sayfa-baslik-bolum::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: url('../images/boks-ring-1.jpg') center/cover;
  opacity: 0.1;
}

.sayfa-baslik-bolum .container { position: relative; z-index: 1; }

.sayfa-baslik-bolum h1 {
  font-family: var(--font-dekoratif);
  font-size: 56px;
  color: var(--beyaz);
  letter-spacing: 3px;
  margin-bottom: 10px;
}

.sayfa-baslik-bolum h1 span { color: var(--kirmizi); }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #888;
}

.breadcrumb a { color: var(--kirmizi); text-decoration: none; }
.breadcrumb a:hover { color: var(--beyaz); }
.breadcrumb .ayrac { color: #555; }

/* ============================================
   İÇERİK SAYFASI STİLLERİ
   ============================================ */
.icerik-bolum {
  padding: 60px 0;
}

.icerik-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
}

.ana-icerik h2 {
  font-family: var(--font-baslik);
  font-size: 28px;
  color: var(--kirmizi);
  margin-bottom: 15px;
  letter-spacing: 1px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--orta-gri);
}

.ana-icerik h3 {
  font-family: var(--font-baslik);
  font-size: 20px;
  color: var(--altin);
  margin: 25px 0 12px;
}

.ana-icerik p {
  color: #ccc;
  line-height: 1.8;
  margin-bottom: 15px;
  font-size: 15px;
}

.ana-icerik img {
  width: 100%;
  border-radius: var(--border-radius);
  margin: 20px 0;
  box-shadow: var(--golge);
}

.ana-icerik ul, .ana-icerik ol {
  padding-left: 20px;
  margin-bottom: 15px;
}

.ana-icerik li {
  color: #ccc;
  margin-bottom: 8px;
  line-height: 1.6;
}

/* Kenar Çubuğu */
.kenar-cubugu {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.widget {
  background: var(--koyu-gri);
  border: 1px solid var(--orta-gri);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.widget-baslik {
  background: linear-gradient(90deg, var(--kirmizi), var(--koyu-kirmizi));
  padding: 12px 20px;
  font-family: var(--font-baslik);
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.widget-icerik {
  padding: 15px;
}

/* ============================================
   GALERİ
   ============================================ */
.galeri-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}

.galeri-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
  aspect-ratio: 1;
  cursor: pointer;
}

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

.galeri-item:hover img { transform: scale(1.1); }

.galeri-item .galeri-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(230,57,70,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--gecis);
}

.galeri-item:hover .galeri-overlay { opacity: 1; }

.galeri-item .galeri-overlay .zoom-ikon {
  font-size: 40px;
  color: var(--beyaz);
}

/* Lightbox */
#lightbox {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.95);
  z-index: 9998;
  display: none;
  align-items: center;
  justify-content: center;
}

#lightbox.acik { display: flex; }

#lightbox img {
  max-width: 90%;
  max-height: 90%;
  border-radius: var(--border-radius);
  box-shadow: var(--golge);
}

#lightbox-kapat {
  position: absolute;
  top: 20px; right: 20px;
  background: var(--kirmizi);
  border: none;
  color: var(--beyaz);
  width: 40px; height: 40px;
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
  transition: var(--gecis);
}

#lightbox-kapat:hover { transform: rotate(90deg) scale(1.1); }

/* ============================================
   ANİMASYONLAR
   ============================================ */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideDown {
  from { transform: translateY(-50px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes slideInLeft {
  from { transform: translateX(-50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes slideInRight {
  from { transform: translateX(50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes slideInUp {
  from { transform: translateY(30px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes parlama {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* Scroll Animasyonu */
.animasyon-bekle {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animasyon-bekle.görünür {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE TASARIM
   ============================================ */
@media (max-width: 1024px) {
  .hero-baslik { font-size: 60px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .istatistik-grid { grid-template-columns: repeat(2, 1fr); }
  .haber-grid { grid-template-columns: 1fr; }
  .icerik-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  #hamburger { display: flex; }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--koyu-gri);
    flex-direction: column;
    border-top: 2px solid var(--kirmizi);
    box-shadow: var(--golge);
  }
  
  .nav-menu.acik { display: flex; }
  
  .nav-menu > li > a { padding: 12px 20px; }
  
  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
    box-shadow: none;
    border: none;
    background: var(--orta-gri);
  }
  
  .nav-menu > li.acik .dropdown { display: block; }
  
  .hero-baslik { font-size: 45px; }
  .hero-istatistikler { display: none; }
  .tanim-grid { grid-template-columns: 1fr; }
  .boksör-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .bolum-baslik h2 { font-size: 36px; }
  .sayfa-baslik-bolum h1 { font-size: 40px; }
  #takvim-widget { width: 250px; }
}

@media (max-width: 480px) {
  .hero-baslik { font-size: 36px; }
  .hero-butonlar { flex-direction: column; }
  .boksör-grid { grid-template-columns: 1fr; }
  .istatistik-grid { grid-template-columns: 1fr 1fr; }
  .galeri-grid { grid-template-columns: repeat(2, 1fr); }
  #takvim-widget { display: none; }
}

/* ============================================
   ÖZEL BILEŞENLER
   ============================================ */

/* Alıntı Kutusu */
.alinti {
  background: var(--koyu-gri);
  border-left: 4px solid var(--kirmizi);
  padding: 20px 25px;
  margin: 25px 0;
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  font-style: italic;
  color: #ccc;
  font-size: 16px;
  line-height: 1.7;
}

.alinti cite {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  color: var(--kirmizi);
  font-style: normal;
  font-family: var(--font-baslik);
  letter-spacing: 2px;
}

/* Bilgi Kutusu */
.bilgi-kutusu {
  background: rgba(230,57,70,0.1);
  border: 1px solid rgba(230,57,70,0.3);
  border-radius: var(--border-radius);
  padding: 20px;
  margin: 20px 0;
}

.bilgi-kutusu .bilgi-baslik {
  font-family: var(--font-baslik);
  color: var(--kirmizi);
  font-size: 16px;
  margin-bottom: 10px;
  letter-spacing: 1px;
}

/* Tablo */
.veri-tablo {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}

.veri-tablo th {
  background: var(--kirmizi);
  color: var(--beyaz);
  padding: 12px 15px;
  font-family: var(--font-baslik);
  font-size: 13px;
  letter-spacing: 1px;
  text-align: left;
}

.veri-tablo td {
  padding: 10px 15px;
  border-bottom: 1px solid var(--orta-gri);
  color: #ccc;
  font-size: 14px;
}

.veri-tablo tr:nth-child(even) td { background: rgba(255,255,255,0.03); }
.veri-tablo tr:hover td { background: rgba(230,57,70,0.1); }

/* Video Bölümü */
.video-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--border-radius);
  box-shadow: var(--golge);
}

.video-container iframe,
.video-container video {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}

/* Form Stilleri */
.form-grup {
  margin-bottom: 20px;
}

.form-grup label {
  display: block;
  font-family: var(--font-baslik);
  font-size: 13px;
  color: #aaa;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.form-grup input,
.form-grup textarea,
.form-grup select {
  width: 100%;
  background: var(--orta-gri);
  border: 1px solid var(--acik-gri);
  color: var(--beyaz);
  padding: 12px 15px;
  border-radius: var(--border-radius);
  font-family: var(--font-metin);
  font-size: 14px;
  transition: var(--gecis);
  outline: none;
}

.form-grup input:focus,
.form-grup textarea:focus,
.form-grup select:focus {
  border-color: var(--kirmizi);
  box-shadow: 0 0 0 3px rgba(230,57,70,0.2);
}

.form-grup textarea { resize: vertical; min-height: 120px; }

/* Etiket/Badge */
.etiket {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-family: var(--font-baslik);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.etiket-kirmizi { background: rgba(230,57,70,0.2); color: var(--kirmizi); border: 1px solid rgba(230,57,70,0.4); }
.etiket-altin { background: rgba(255,215,0,0.2); color: var(--altin); border: 1px solid rgba(255,215,0,0.4); }
.etiket-yesil { background: rgba(45,198,83,0.2); color: var(--yesil); border: 1px solid rgba(45,198,83,0.4); }

/* Yükleme Animasyonu */
.yukleniyor {
  display: flex;
  justify-content: center;
  padding: 40px;
}

.yukleniyor-halka {
  width: 40px; height: 40px;
  border: 3px solid var(--orta-gri);
  border-top-color: var(--kirmizi);
  border-radius: 50%;
  animation: dön 1s linear infinite;
}

@keyframes dön {
  to { transform: rotate(360deg); }
}

/* ============================================
   KURAL KARTI (Teknikler, Kurallar sayfaları)
   ============================================ */
.kural-kart {
  display: flex;
  gap: 15px;
  background: var(--koyu-gri);
  border: 1px solid var(--orta-gri);
  border-radius: var(--border-radius);
  padding: 20px;
  transition: var(--gecis);
}

.kural-kart:hover {
  border-color: var(--kirmizi);
  transform: translateY(-3px);
}

.kural-numara {
  background: var(--kirmizi);
  color: var(--beyaz);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-baslik);
  font-size: 18px;
  font-weight: bold;
  flex-shrink: 0;
}

.kural-bilgi h4 {
  font-family: var(--font-baslik);
  font-size: 15px;
  color: var(--beyaz);
  margin-bottom: 6px;
  letter-spacing: 1px;
}

.kural-bilgi p {
  font-size: 13px;
  color: #888;
  line-height: 1.5;
}

/* Kurallar Grid */
.kurallar-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin: 20px 0;
}

/* ============================================
   VİDEO BÖLÜMÜ
   ============================================ */
.video-bolum {
  background: var(--koyu-gri);
  border: 1px solid var(--orta-gri);
  border-radius: var(--border-radius);
  overflow: hidden;
  margin-bottom: 20px;
}

.video-bolum-baslik {
  background: linear-gradient(90deg, var(--kirmizi), var(--koyu-kirmizi));
  padding: 12px 20px;
  font-family: var(--font-baslik);
  font-size: 14px;
  letter-spacing: 2px;
  color: var(--beyaz);
}

/* ============================================
   SAYFA BAŞLIĞI H1 DÜZELTMESİ
   ============================================ */
.sayfa-baslik-bolum h1 span {
  color: var(--kirmizi);
}

/* ============================================
   ARAMA INPUT
   ============================================ */
#arama-input:focus {
  border-color: var(--kirmizi);
  box-shadow: 0 0 0 3px rgba(230,57,70,0.2);
}

/* ============================================
   RÖPORTAJ SAYFASI
   ============================================ */
.roportaj-kart {
  background: var(--koyu-gri);
  border: 1px solid var(--orta-gri);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--gecis);
}

.roportaj-kart:hover {
  border-color: var(--kirmizi);
  transform: translateY(-5px);
  box-shadow: var(--golge-kirmizi);
}

/* ============================================
   TURNUVA TAKVİMİ
   ============================================ */
.takvim-satir {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px;
  background: var(--koyu-gri);
  border: 1px solid var(--orta-gri);
  border-radius: var(--border-radius);
  margin-bottom: 10px;
  transition: var(--gecis);
}

.takvim-satir:hover {
  border-color: var(--kirmizi);
}

/* ============================================
   HABERLER SAYFASI
   ============================================ */
.haber-kart {
  display: flex;
  gap: 15px;
  background: var(--koyu-gri);
  border: 1px solid var(--orta-gri);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--gecis);
  margin-bottom: 15px;
}

.haber-kart:hover {
  border-color: var(--kirmizi);
  transform: translateX(5px);
}

/* ============================================
   İLETİŞİM FORMU
   ============================================ */
.iletisim-bilgi {
  display: flex;
  align-items: center;
  gap: 15px;
  background: var(--koyu-gri);
  border: 1px solid var(--orta-gri);
  border-radius: var(--border-radius);
  padding: 20px;
  margin-bottom: 15px;
  transition: var(--gecis);
}

.iletisim-bilgi:hover {
  border-color: var(--kirmizi);
}

/* ============================================
   YORUM FORMU
   ============================================ */
.yorum-kart {
  background: var(--koyu-gri);
  border: 1px solid var(--orta-gri);
  border-radius: var(--border-radius);
  padding: 20px;
  margin-bottom: 15px;
  transition: var(--gecis);
}

.yorum-kart:hover {
  border-color: var(--kirmizi);
}

/* ============================================
   RESPONSIVE EK DÜZELTMELER
   ============================================ */
@media (max-width: 768px) {
  .kurallar-grid { grid-template-columns: 1fr; }
  .icerik-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .veri-tablo { font-size: 12px; }
  .veri-tablo th, .veri-tablo td { padding: 8px 10px; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .sayfa-baslik-bolum h1 { font-size: 32px; }
  .galeri-grid { grid-template-columns: repeat(2, 1fr) !important; }
}

/* ============================================
   KURAL KARTLARI GRID (Boks Teknikleri)
   ============================================ */
.kural-kart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin: 20px 0;
}

@media (max-width: 600px) {
  .kural-kart-grid { grid-template-columns: 1fr; }
}

/* ============================================
   SAYFA BAŞLIĞI ANIMASYON
   ============================================ */
.sayfa-baslik-bolum h1 {
  animation: slideInLeft 0.6s ease;
}

.breadcrumb {
  animation: slideInLeft 0.8s ease;
}

/* ============================================
   HOVER EFEKTLERİ (Genel)
   ============================================ */
a { transition: color 0.3s ease; }

img {
  max-width: 100%;
  height: auto;
}

/* ============================================
   PRINT STİLLERİ
   ============================================ */
@media print {
  #header, #footer, #takvim-widget, #yukari-cik, 
  #reklam-overlay, #haber-bandi, .sayfa-navigasyon { 
    display: none !important; 
  }
  body { background: white; color: black; }
}