/* Genel */
body {
  margin: 0;
  font-family: Arial, sans-serif;
  padding-top: 70px; /* navbar yüksekliği kadar boşluk bırak */
}

html {
  scroll-behavior: smooth;
}

/* NAVBAR */
.navbar {
  display: flex;
  align-items: center;
  background: #004aad; /* mavi */
  color: white;
  padding: 10px 20px;
  z-index: 1000; 
  position: fixed; /* sabit */
  width:100%; 
  top: 0;            /* ekranın en üstüne yapışır */
  box-shadow: 0 12px 20px rgba(0,0,0,0.3); /* gölge efekti */
}

.menu-icon {
  font-size: 24px;
  cursor: pointer;
}

.logo {
  height: 48px;
  width: auto;
  margin: 0 12px;
}

.club-name {
  font-size: 24px;
  font-weight: bold;
}

/* SIDEBAR */
.sidebar {
  position: fixed;
  top: 0;
  left: -260px;   /* gizli başlar */
  width: 260px;
  height: 100%;
  background: #111;
  color: white;
  padding-top: 20px;
  transition: 0.3s;
  z-index: 2000;
}

.sidebar a {
  display: block;
  padding: 12px;
  text-decoration: none;
  color: white;
  font-size: 18px;
  transition: 0.3s;
}

.sidebar a:hover {
  background: #004aad;
}

.close-icon {
  font-size: 24px;
  cursor: pointer;
  display: block;
  text-align: right;
  padding: 10px 20px;
  background: #222;
}

/* SLAYT --------------------------------------------------*/
.hero {
  width: 100%;
  max-height: 500px;
  overflow: hidden;
  position: relative;
  background: #000;
}

.slider {
  display: flex;
  width: 100%;
  transition: transform 0.7s ease-in-out; /* kayma animasyonu */
}

.slide {
  min-width: 100%;
  height: 500px;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}



/* Butonlar */
.prev, .next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  color: white;
  border: none;
  font-size: 30px;
  cursor: pointer;
  z-index: 10;
  padding: 10px;
}

.prev { left: 20px; }
.next { right: 20px; }
.prev:hover, .next:hover { color: red; }

/* Noktalar */
.dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}
.dot {
  height: 14px;
  width: 14px;
  background-color: rgba(255,255,255,0.6);
  border-radius: 50%;
  cursor: pointer;
}
.dot.active,
.dot:hover {
  background: red;
}
/*  Hakkımızda  ----------------------------------------------*/

/* Hakkımızda bölümü */
.hakkimizda-section {
  position: relative;
  padding: 80px 20px;
  color: #111;
  text-align: center;
  background:#fff ; /* fallback */
  overflow: hidden;
}

/* Arka plan resim */
.hakkimizda-section::before,
.hakkimizda-section::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 40%;
  background: url("hakkimizda/hakkimizda.png") center/cover no-repeat;
  opacity: 0.3;
}

.hakkimizda-section::before {
  left: 0;
  mask-image: linear-gradient(to right, rgba(0,0,0,1), transparent);
  -webkit-mask-image: linear-gradient(to right, rgba(0,0,0,1), transparent);
}

.hakkimizda-section::after {
  right: 0;
  mask-image: linear-gradient(to left, rgba(0,0,0,1), transparent);
  -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,1), transparent);
}

/* İçerik */
.hakkimizda-overlay {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  z-index: 1;
}

/* Başlık */
.hakkimizda-title {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 20px;
  color: #111;
  position: relative;
  display: inline-block;
}

.hakkimizda-title::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: #1544AF; /* kırmızı vurgu */
  border-radius: 2px;
}

/* Metin */
.hakkimizda-overlay p {
  font-size: 18px;
  line-height: 1.7;
  color: #111;
  margin-bottom: 20px;
}

/* Buton */
.hakkimizda-btn {
  display: inline-block;
  padding: 12px 24px;
  background: #1544AF;
  color: white;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s;
}

.hakkimizda-btn:hover {
  background: #1544AF;
}

/* Responsive */
@media (max-width: 768px) {
  .hakkimizda-title {
    font-size: 28px;
  }
  .hakkimizda-overlay p {
    font-size: 16px;
  }
}
/*###########################---TEKNİK KADRO---#############################*/
/* Bölüm başlığı */
.teknik-title {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 30px;
  color: #111;          /* açık renk, koyu zeminde okunaklı */
  position:relative;
  display: block;
  text-align: center;
}
.teknik-title::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 160px;
  height: 4px;
  background: #1544AF;     /* vurgu rengi (kırmızı ton) */
  border-radius: 2px;
}

.light-bg .teknik-title {  /* Açık zeminlerde (ör. beyaz background) başlık rengi koyu olsun */
  color: #222;
}
/* Grid düzeni */
.teknik-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Üye kartı */
.teknik-member {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 6px 16px rgba(0,0,0,0.1);
  text-align: center;
  padding: 20px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.teknik-member:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.2);
}

/* Profil fotoğrafı */
.teknik-photo {
  width: 160px;
  height: 160px;
  margin: 0 auto 15px;
}

.teknik-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;          /* resim kırpılarak daireye oturur */
  border-radius: 50%;         /* daire */
  border: 4px solid #1544AF;  /* mavi çerçeve */
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  transition: transform 0.3s, box-shadow 0.3s;
}

.teknik-photo img:hover {
  transform: scale(1.08);     /* hover’da biraz büyüsün */
  box-shadow: 0 6px 16px rgba(0,0,0,0.35);
}


/* İsim ve rol */
.teknik-name {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 6px;
  color: #222;
}
.teknik-role {
  font-size: 16px;
  color: #666;
}
/*  Etkinlikler  ----------------------------------------------*/

/* Etkinlikler Bölümü */
.events-section {
  padding: 60px 20px;
  background: linear-gradient(135deg, #004aad, #0077cc);
  color: #fff;
}

/* Grid */
.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

/* Kart */
.event-card {
  background: #fff;
  color: #333;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
}
.event-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.3);
}

/* Görsel kısmı */
.event-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.event-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.event-card:hover .event-image img {
  transform: scale(1.1);
}

/* Tarih etiketi */
.event-date {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: #e63946;
  color: #fff;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: bold;
  box-shadow: 0 3px 8px rgba(0,0,0,0.2);
}

/* İçerik kısmı */
.event-content {
  padding: 20px;
  text-align: center;
}
.event-content h3 {
  font-size: 20px;
  margin-bottom: 10px;
  color: #222;
}
.event-content p {
  font-size: 15px;
  color: #555;
  margin-bottom: 15px;
}

/* Buton */
.event-btn {
  display: inline-block;
  padding: 10px 18px;
  background: linear-gradient(135deg, #004aad, #0077cc);
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: background 0.3s;
}
.event-btn:hover {
  background: linear-gradient(135deg, #e63946, #ff6b6b);
}


/*  Duyurular  ----------------------------------------------*/

/* Bölüm başlığı */
.duyuru-title {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 30px;
  color: #FFF;          /* açık renk, koyu zeminde okunaklı */
  position:relative;
  display: block;
  text-align: center;
}
.duyuru-title::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 4px;
  background: #FFFFFF;     /* vurgu rengi (beyaz) */
  border-radius: 2px;
}

/* Grid düzeni */
.announcements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Kart */
.announcement {
  min-height: 400px;
  max-height: 1000px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s, box-shadow 0.3s;
}
.announcement:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.2);
}

/* Görsel */
.announcement-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

/* İçerik */
.announcement-content {
  flex: 1;
  padding: 20px;
}

.announcement-title {
  font-size: 20px;
  margin: 0 0 10px;
  color: #222;
}

.announcement-date {
  font-size: 14px;
  color: #777;
  margin-bottom: 15px;
}

.announcement-text {
  font-size: 15px;
  line-height: 1.6;
  color: #444;
  margin-bottom: 20px;
}

/* Buton */
.announcement-btn {
  display: inline-block;
  padding: 10px 20px;
  background: #004aad;
  color: white;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.3s;
}
.announcement-btn:hover {
  background: #002f6c;
}


.duyuru-modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.8);
}
.duyuru-icerik {
  background: #fff;
  max-width: 700px;
  margin: 80px auto;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.3);
}
.close {
  float: right;
  font-size: 24px;
  cursor: pointer;
}

/* event open style */



.duyuru-icerik-container {
  max-width: 240px;
  height: 200px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.15);
  overflow: hidden;
}
.duyuru-icerik img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  cursor: pointer;
}


/* PROGRAM -----------------------------------------------*/
.program-title {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 30px;
  color: #000000;          /* açık renk, koyu zeminde okunaklı */
  position:relative;
  display: block;
  text-align: center;
}
.program-title::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 4px;
  background: #1544AF;     /* vurgu rengi (beyaz) */
  border-radius: 2px;
}
/* Normal program alanı */
.program-section {
  padding: 40px 20px;
  background: #f9f9f9;
}
.program-container {
  max-width: 1000px;
  height: 500px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.15);
  overflow: hidden;
}
.program-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  cursor: pointer;
}

/* Modal (tam ekran görünüm) */
.program-modal {
  display: none;                /* gizli başlar */
  position: fixed;
  z-index: 3000;
  padding-top: 60px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background: rgba(0,0,0,0.9);  /* karartma efekti */
}
.program-modal-content {
  margin: auto;
  display: block;
  max-width: 90%;
  max-height: 90%;
  border-radius: 8px;
}
.program-close-btn {
  position: absolute;
  top: 20px;
  right: 35px;
  color: #fff;
  font-size: 32px;
  font-weight: bold;
  cursor: pointer;
}
.program-close-btn:hover {
  color: #e63946;
}
/*  GALLERY  ----------------------------------------------*/

/*ana sayfa cssler*/
/* Bölüm başlığı */
.galeri-title {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 30px;
  color: #FFF;          /* açık renk, koyu zeminde okunaklı */
  position:relative;
  display: block;
  text-align: center;
}
.galeri-title::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 4px;
  background: #FFFFFF;     /* vurgu rengi (beyaz) */
  border-radius: 2px;
}
/* Bölüm */
.gallery-preview {
  padding: 80px 20px;
  text-align: center;
  background: linear-gradient(135deg, #004aad, #0077cc);
  color: #fff;
}

/* İçerik */
.gallery-content {
  max-width: 900px;
  margin: 0 auto;
}

/* Açıklama */
.gallery-content p {
  font-size: 18px;
  margin-bottom: 30px;
  color: #f0f0f0;
}

/* Önizleme görsel */
.gallery-highlight {
  margin-bottom: 30px;
}
.gallery-highlight img {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: 14px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
  transition: transform 0.5s ease, box-shadow 0.5s ease;
}
.gallery-highlight img:hover {
  transform: scale(1.05);
  box-shadow: 0 14px 30px rgba(0,0,0,0.4);
}

/* Buton */
.gallery-btn {
  display: inline-block;
  padding: 14px 30px;
  font-size: 18px;
  font-weight: bold;
  text-decoration: none;
  border-radius: 30px;
  background: linear-gradient(135deg, #ff416c, #ff4b2b);
  color: #fff;
  box-shadow: 0 6px 15px rgba(0,0,0,0.2);
  transition: all 0.3s ease;
}
.gallery-btn:hover {
  background: linear-gradient(135deg, #ff4b2b, #ff416c);
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
  transform: translateY(-3px);
}





/*galeri kısmı cssler*/
/* Bölüm */
.gallery-section {
  padding: 60px 20px;
  background: #f9f9f9;
}

/* Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

/* Fotoğraf kutuları */
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease, filter 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
  filter: brightness(0.8);
}

/* Modal (tam ekran görünüm) */
.gallery-modal {
  display: none;
  position: fixed;
  z-index: 3000;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.9);
  text-align: center;
  overflow: auto;
}
.gallery-modal img {
  margin-top: 60px;
  max-width: 90%;
  max-height: 80vh;
  border-radius: 10px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.3);
}
.close-btn {
  position: absolute;
  top: 20px;
  right: 35px;
  font-size: 32px;
  color: white;
  cursor: pointer;
  font-weight: bold;
}
.close-btn:hover {
  color: #e63946;
}
/*  Main page back  ----------------------------------------------*/
.back-home {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: linear-gradient(135deg, #ff416c, #ff4b2b);
  color: #fff;
  padding: 12px 20px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: bold;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  transition: all 0.3s ease;
  z-index: 3000;
}

.back-home:hover {
  background: linear-gradient(135deg, #ff4b2b, #ff416c);
  box-shadow: 0 6px 16px rgba(0,0,0,0.35);
  transform: translateY(-3px);
}

/*  CONTACT  ----------------------------------------------*/

/* Bölüm başlığı */
.iletisim-title {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 30px;
  color: #000000;          /* açık renk, koyu zeminde okunaklı */
  position:relative;
  display: block;
  text-align: center;
}
.iletisim-title::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 160px;
  height: 4px;
  background: #1544AF;     /* vurgu rengi (kırmızı ton) */
  border-radius: 2px;
}

/* Bölüm */
.contact-section {
  padding: 60px 20px;
  background: #f0f2f5;
}

/* Ayrı kutu görünümü */
.contact-box {
  max-width: 800px;
  margin: 0 auto;
  background: #fff;
  padding: 30px 40px;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

/* Bilgiler */
.contact-info p {
  font-size: 16px;
  color: #333;
  margin-bottom: 15px;
  line-height: 1.6;
}

/* Sosyal medya */
.social-links {
  margin-top: 20px;
}
.social-links p {
  font-weight: bold;
  margin-bottom: 10px;
}
.social-links a {
  display: block;
  font-size: 16px;
  color: #444;
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.3s;
}
.social-links a i {
  margin-right: 8px;
}

/* Renk efektleri */
.social-links a.instagram:hover {
  color: #e1306c;
}
.social-links a.facebook:hover {
  color: #1877f2;
}
.social-links a.twitter:hover {
  color: #1da1f2;
}

/* Responsive */
@media (max-width: 600px) {
  .contact-box {
    padding: 20px;
  }
}
/*  CONTENT  ----------------------------------------------*/
/* İçerik bölümü */
.content-section {
  padding: 60px 20px;
  max-width: 1000px;
  margin: 0 auto;
}

/* Görsel */
.content-image img {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 6px 16px rgba(0,0,0,0.2);
  margin-bottom: 30px;
}

/* Metin */
.content-text {
  margin-bottom: 40px;
}
.content-text p {
  font-size: 17px;
  line-height: 1.7;
  color: #444;
  margin-top: 15px;
}

/* Düzenleyenler */
.organizers h3 {
  font-size: 22px;
  margin-bottom: 20px;
  color: #004aad;
}

.organizer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.organizer-card {
  background: #fff;
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 6px 16px rgba(0,0,0,0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}
.organizer-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 22px rgba(0,0,0,0.2);
}
.organizer-card img {
  width: 150px;
  height: 150px;
  object-fit: cover;
  border-radius: 50%;       /* daire yapar */
  border: 4px solid #004aad; /* mavi çerçeve */
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  margin-bottom: 15px;
}

.organizer-card h4 {
  font-size: 18px;
  margin-bottom: 6px;
  color: #222;
}
.organizer-card p {
  font-size: 15px;
  color: #666;
}






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