/* Temel sıfırlama */
html, body {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  width: 100vw;
  overflow-x: hidden;
}

*, *::before, *::after {
  box-sizing: inherit;
}

/* Banner alanı */
#video-banner {
  position: relative;
  width: 100vw;
  height: 1100px;
  margin-top: -305px; /* nav yüksekliği kadar yukarı çek */
  aspect-ratio: 16 / 9; /* Mobilde sabit oran */
  padding: 0;
  
  overflow: hidden;
  background-image: url("/static/img/banner_zemin.svg"); 
  background-color: rgba(150, 150, 150, 0.2); 

}

/* Slider kapsayıcı */
.video-slider-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  
  border: none;
 
}

/* Her video slaytı */
.video-slide {
  position: absolute;
  inset: 0;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s ease;
  border: none;
  
}

.video-slide.active {
  opacity: 1;
  pointer-events: auto;
  z-index: 1;
}

/* Video iframe */
.video-slide iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border: none;
  
  transform: scale(1.2); /* %5 büyütme  bu şekilde çalışıyopr boşluklar yok oluyor */

}

/* Navigasyon ikonları */
.banner-slider-nav {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 20px;
  z-index: 10;
}

#slide-subtitle {
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: 24px;
  line-height: 100%;
  letter-spacing: 0;
  margin-bottom: 0.5rem;
  color: #fff;
  margin-left: -50px;
  padding-bottom: 10px;
}
#slide-title {
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-style: normal;
  font-size: 64px;
  line-height: 100%;
  /*letter-spacing: 0.1em;*/
  margin-bottom: 1rem;
  margin-left: -50px;
  padding-bottom: 30px;
  color: #fff;
  
  
}

#slider-button {
  width: 150px;
  height: 50px;
  /*white-space: nowrap;            /* Yazı alt satıra geçmesin */
  overflow: hidden;
  background-color: transparent;  /* Saydam zemin */
  border: 2px solid #fff;
  border-radius: 10px;
  color: #fff;
  font-family: 'DM Sans';
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  padding: 0;     
  z-index: 20;                /* px-4 etkisini sıfırla */
  transition: background-color 0.3s ease, color 0.3s ease;
}
#slider-button:hover {
 background-color: #F69930;
  color: #fff;
}
/* banner bottom start */
.banner-bottom-content {
  position: relative;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 0;
  margin: 0;
  z-index: 10;
}

/* .banner-grid {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
   grid-template-rows: auto 150px; 
   align-items: start;
  justify-items: start;
  width: 100%;
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
 */

.text-block {
  grid-column: 2;
  grid-row: 1 / span 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
/*  text-align: center;*/
}
/* Buton ve slider ikonları yan yana */
.text-block #slider-button,
.text-block #prev-slide,
.text-block #next-slide {
  display: inline-block;
  vertical-align: middle;
}
.cta-group {
  display: flex;
  align-items: center;
  gap: 12px; /* Buton ile ikonlar arası boşluk */
  
}


/* Aralarına boşluk */
.text-block .cta-button {
  margin-right: 16px;
}

.text-block #prev-slide {
  margin-right: 8px;
}



/* Slider ikonları boyutlandırma */
#prev-slide,
#next-slide {
  width: 36px;
  height: 36px;
  cursor: pointer;
}
.bottom-right-group {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 10%;
  max-height: 10%;
  
  padding: 1rem;
  z-index: 10;
 
}
.slider-arrows-wrapper {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;   /* ← içerikler sola yaslanır */
  align-items: center;
  gap: 8px;
  height: 100%;
  position: relative;
  transform: translateY(-50%);
  margin-left: -50px;
  z-index: 20;
}

/* Sarı kavisli alan */
.curved-overlay {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 40vw;
  height: 30vh;
  background: url("/static/img/bant.png")no-repeat;  
  /*background: url("{% static 'img/banner-kavis.png' %}") no-repeat;*/
  background-size: contain;
  background-position: bottom right;
  z-index: 20;
  pointer-events: none;
  
}


@media (max-width: 1400px) {
  #slide-title {
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-style: normal;
  font-size: 48px;
}
}

@media (max-width: 992px) {
  .banner-bottom-content {
    padding: 0 !important;
  }
  #slide-subtitle {
    font-size: 12px !important;
    line-height: 90%;
    padding: 0;
    padding-bottom: 2px !important;
    margin: 0;
    padding-left: 15px;
  }

  #slide-title {
    font-size: 18px !important;
    margin: 0;
    font-family: 'DM Sans';
    line-height: 100%;
    padding: 0;
    padding-bottom: 20px !important;
    padding-left: 15px;
  }
  .slider-arrows-wrapper {
    padding-left: 0;
    padding-top: 25px;
    margin-bottom: 0;
    margin: 0;
    padding-left: 15px;
  }
    #slider-button {
    width: 100px !important;
    height: 36px !important;
    font-size: 12px !important;
    padding: 0;
    margin-bottom: 0;
    
    
  }
  .slider-arrow {
    width: 28px !important;
    height: 28px !important;
  }
}

/* Mobil uyum */
@media (max-width: 768px) {
  
    #video-banner {
    height: auto;
    aspect-ratio: 16 / 9;
    margin-top: -120px; /* nav yüksekliği + ekstra boşluk */
    padding-top: 0;
  z-index: 1;
  }
   .video-slide iframe {
    width: 100%;
    height: 100%;
    aspect-ratio: 16 / 9; /* aynı oranla uyumlu */
    object-fit: cover;
  }
  .banner-video-proje-info{
    padding-left: 15px;
  }
   .banner-bottom-content {
    padding: 1rem;
  }
 

  .banner-slider-nav {
    bottom: 20px;
    gap: 15px;
  }
  
  
  .curved-overlay {
    width: 50vw;
    height: 55vh;
    background-size: contain;
    background-position: bottom right;
  }
  #slide-subtitle {
    font-size: 16px !important;
    line-height: 110%;
    padding: 0;
    padding-bottom: 4px !important;
    margin: 0;
  }

  #slide-title {
    font-size: 24px !important;
    margin: 0;
    font-family: 'DM Sans';
    line-height: 110%;
    padding: 0;
    padding-bottom: 12px !important;
  }

  #slider-button {
    width: 100px !important;
    height: 28px !important;
    font-size: 12px !important;
    padding: 0;
    margin-bottom: 0;
    
  }
  .slider-arrows-wrapper {
    padding-left: 0;
    margin-bottom: 0;
    margin: 0;
  }
   .col-6.col-lg-6 {
    margin-bottom: -20px !important;
  }
 
}

@media (max-width: 576px) {
   #video-banner {
    height: 420px;
    margin-top: -100px; /* nav yüksekliği + ekstra boşluk */
    padding-top: 0;
    z-index: 1;

  }
 

  #slide-subtitle {
    font-size: 12px !important;
    line-height: 100%;
    padding: 0;
    padding-bottom: 4px !important;
    
    margin: 0;
  }

  #slide-title {
    font-size: 18px !important;
    margin: 0;
    font-family: 'DM Sans';
    line-height: 100%;
    padding: 0;
    padding-bottom: 12px !important;
    
  }

  #slider-button {
    width: 80px !important;
    height: 28px !important;
    font-size: 10px !important;
    padding: 0;
    margin-bottom: 0;
    margin-top: 0;
    
    
  }

}