/* Genel */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: linear-gradient(135deg, red, #f3f72d, #f3f72d, red);
}





/* ------------------------------------------------------------------------------------ */

/* === NAVBAR === */
.navbar {
  position: sticky;
  top: 0;
  width: 97%;
  background: yellow; /* siyah */
  color: #fff;
  border-radius: 30px;
  align-items: center;
  text-align: center;
  display: inline-flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 24px;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-left .logo {
  border-radius: 50%;
  width: 50px;
  height: 50px;
}

.nav-left .site-desc {
  font-size: 1.2em;
  font-weight: bold;
  text-align: center;
  align-items: center;
   background: red;
    color: yellow;
   width: 220px;
  height: 30px;
  border-radius: 8px;
}


.nav-left .site-desc:hover {
  font-size: 1.2em;
  font-weight: bold;
  text-align: center;
  align-items: center;
   background: yellow;
   color: red;
   width: 220px;
  height: 30px;
  border-radius: 50px;
}



.nav-right a {
  background: red;
  color: yellow;
  padding: 10px 16px;
  margin: 0 5px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  display: inline-block;
}

.nav-right a:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    background: yellow;
   color: red;
}






/* Hamburger buton */
.menu-toggle {
  display: none;
  font-size: 28px;
  cursor: pointer;
  color: white;
}

/* Mobil görünüm */
@media (max-width: 768px) {
  .nav-right {
    display: none;
    flex-direction: column;
    width: 100%;
    background: #5a25d4;
    text-align: center;
    margin-top: 10px;
    border-radius: 8px;
  }

  .nav-right a {
    display: block;
    margin: 10px 0;
  }

  .menu-toggle {
    display: block;
  }

  .nav-right.active {
    display: flex;
  }
}



/* ------------------------------------------------------------------------------------ */














header {
  text-align: center;
  padding: 10px;
  background: red;
  color: yellow;
  font-size: 10px;
  max-height: 25px;
  border-radius: 40px;
  align-items: center;
}

.container {
    background-color: red;
    width: 80%;
    max-width: 700px;
    margin: 40px auto;
    padding: 20px;
    border-radius: 5px;
    color: yellow;
    position: relative;
}








p {
    font-size: 20px;
  color: yellow;
 
  font-weight: bolder;
  background-color: red;
}

h8 {
    font-size: 20px;
  color: yellow;
 
  font-weight: bolder;
    align-items: center;
  text-align: center;
  background-color: green;

}

h4 {
    font-size: 20px;
  color: white;
     align-items: center;
  text-align: center;
  font-weight: bolder;
  background-color: green;

}


p:hover {
    font-size: 24px;
  color: white;
 
  font-weight: bold;

}






.button-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;

    align-items: center;
    justify-items: center;
}



.shape {
    display: flex;
    justify-content: center;
    align-items: center;
  
    width: 120px;
    height: 60px;
    background: red;
    color: white;
    font-weight: bold;
    text-decoration: none;
    transition: all 1.5s ease;
    box-shadow: 0 4px 6px rgba(0,0,0,0.2);
}

.shape:hover {
    transform: scale(1.5) rotate(360deg);
    background: #38025c;
}

.rectangle { 
  width: 120px; 
  height: 60px; 
  border-radius: 15px; 
  justify-content: center;
  align-items: center;
  padding-left: 50px;
  
}


/* Mobil uyum */
@media(max-width: 900px) {
  .container {
    flex-direction: column;
    align-items: center;
  }

  .slayt, .aciklama {
    max-width: 100%;
  }
}



/* === Sayfa Düzeni === */
.page-layout {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 30px; /* container ile video arası boşluk */
  margin-top: 20px;
}

/* Container alanı ortada sabit */
.container-wrapper {
  flex: 1;
  display: flex;
  justify-content: center;
}

/* YouTube video alanı */
.side-video {
  flex-shrink: 0;
  width: 560px;
  height: 315px;
}

/* Responsive (mobil) görünümde video alta geçsin */
@media (max-width: 1000px) {
  .page-layout {
    flex-direction: column;
    align-items: center;
  }

  .side-video {
    width: 90%;
    height: auto;
  }

  .side-video iframe {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
  }
}