/* 1) Toggle button in header */
.ader-menu-toggle-btn {
  background: transparent;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  margin-left: 1rem;
  cursor: pointer;
  z-index: 101; /* above header */
  position: relative;
}

.menu-open-icon, .menu-close-icon {
display: flex; flex-direction: column; justify-content: center; align-items: center;
}

.menu-open-icon span, .menu-close-icon span{
font-size: 16px;
}

.fa-bars {
  font-size: 34px;
}

.fa-times {
  font-size: 45px;
}




.material-symbols-outlined {
  font-variation-settings:
  'FILL' 0,
  'wght' 400,
  'GRAD' 0,
  'opsz' 24
}

/* 2) Full-screen menu wrapper */
.ader-fullscreen-menu {
  position: fixed;
  top: 0; left: 100%;
  width: 100%; height: 100%;
  overflow-y: auto;
  z-index: 200; /* above everything */
  transition: left 0.8s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
   opacity: 0;
  transition:
    left 0.8s ease,       /* açılırken yavaş */
    opacity 0.8s ease;    /* açılırken fade-in */
}

.ader-fullscreen-menu.closing {
  transition:
    left 0.5s ease,      /* kapanırken hızlı slide */
    opacity 0.5s ease;   /* kapanırken hızlı fade-out */
}

/* when open */
.ader-fullscreen-menu.open {
  left: 0;
  pointer-events: auto;
   opacity: 1;
}


/* background image & dark overlay */
.ader-fullscreen-menu {
  background: url('../images/hero-bg-2.jpg') center/cover no-repeat;
}
.ader-fullscreen-menu .ader-menu-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-color: rgba(0, 0, 0, 0.897);
}

/* content */
.ader-menu-content {
  position: relative;
  z-index: 1;
  width: 90%;
  max-width: 1200px;
}

/* header inside menu: logo & close */
.ader-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3rem;
}

.ader-menu-body{
    display: flex;
    flex-direction: row;
}

.ader-menu-logo img {
  max-height: 70px;
}
.ader-menu-close-btn {
  background: transparent;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
}

/* nav links */
.ader-menu-nav {
    border-right: 1px solid #ffffff30;
    padding-right: 46px;
}

.ader-menu-nav ul {
  list-style: none;
  padding: 0;
  margin: 0 0 3rem 0;
}
.ader-menu-nav li + li {
  margin-top: 1.5rem;
}
.ader-menu-nav a {
  color: #fff;
  font-size: 2rem;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.3s;
}
.ader-menu-nav a:hover {
  color: #d2bb72; /* accent */
}

/* contact blocks */
.ader-menu-contacts {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  flex-wrap: wrap;
  padding-left: 45px;
}

.ader-menu-contacts h3 {
  color: #fff;
  margin-bottom: 0.5rem;
  font-size: 30px;
}
.ader-menu-contacts p {
  color: #eee;
  margin: 0.25rem 0;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .ader-menu-content {
    margin-top: -180px;
}

  .ader-menu-nav a { font-size: 1.2rem; }
  .ader-menu-contacts { flex-direction: column; }
  .ader-menu-body{
    display: flex;
    flex-direction: column;
}

header.main-header {
    top: 0px !important;
}

.ader-menu-contacts {
  display: none;
  padding-left: 0px;
}

.ader-menu-nav {
    border-right: 0;
    padding-right: 0;
}

.menu-open-icon span, .menu-close-icon span{
font-size: 14px;
}

.fa-bars {
  font-size: 32px;
}

.fa-times {
  font-size: 43px;
}

}


header.main-header {
  position: absolute;
  top: 40px; left: 0;
  width: 100%;
  z-index: 100;
  margin: 0;
}

/* İçindeki sticky kapsayıcı da başta absolute */
.header-sticky {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  transition:
    background-color 0.3s ease,
    box-shadow        0.3s ease,
    transform         0.3s ease;
}



/* ——————————————————————————————
   2) Scroll sonrası (scrolled)
   —————————————————————————————— */
.header-sticky.scrolled {
  position: fixed !important;
  background-color: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transform: translateY(0); /* opsiyonel: istersen bir drop-in animasyonu */
}

/* Scroll sonrası linkler & butonlar siyah */
.header-sticky.scrolled .nav-link,
.header-sticky.scrolled .btn-default,
.header-sticky.scrolled .menu-open-icon i,
.header-sticky.scrolled .menu-open-icon span {
  color: #05444c !important;
}

/* Eğer butonunuz çerçeveli ise border rengini de değiştirin */
.header-sticky.scrolled .btn-default {
  border-color: #000;
}

/* Responsive hâlde de aynı renk geçişlerini koruyacak */
@media (max-width: 768px) {
  .header-sticky.scrolled .nav-link { font-size: 1rem; }
}

.pbmit-btn {
    margin-top: 25px;
    position: relative;
    display: inline-block;
    text-decoration: none;
    box-shadow: none;
    letter-spacing: 0.6px;
    font-style: normal;
    padding: 18px 35px;
    border: none;
    border-radius: 50px;
    transition: all .3s;
    z-index: 1;
    color: white;
    background-color: #05444c;
}

.pbmit-btn-content-wrapper {
display: flex;
gap: 5px;
}

/* 1) Konteynırı taşmaya izin verecek şekilde ayarla */
.pbmit-btn {
  position: relative;
  overflow: visible; /* icon buton sınırının dışına taşsın */
}

/* 2) İkonu hareket ettirebilmek için inline-block ve relative */
.pbmit-btn .pbmit-button-icon {
  display: inline-block;
  position: relative;
  transform-origin: center center;
}

/* 3) Hover’da animasyonu başlat */
.pbmit-btn:hover {
  background-color:#000;
}

.pbmit-btn:hover .pbmit-button-icon {
  animation: icon-takeoff-landing 0.4s ease-in-out;
}

/* 4) Keyframe: 
   - Başlangıç: normal konum, görünür  
   - %30’da: sağ-üst’e çıkmış, hâlâ görünür  
   - %50’de: sağ-üst’te, opaklık 0 (kaybolur)  
   - %51’de: sol-alt’a ışınlanmış, opaklık 0  
   - %100’de: başlangıca dönmüş, opaklık 1  
*/
@keyframes icon-takeoff-landing {
  0% {
    transform: translate(0, 0);
    opacity: 1;
  }
  30% {
    transform: translate(10px, -10px);
    opacity: 1;
  }
  50% {
    transform: translate(10px, -10px);
    opacity: 0;
  }
  51% {
    transform: translate(-20px, 20px);
    opacity: 0;
  }
  100% {
    transform: translate(0, 0);
    opacity: 1;
  }
}
@media (max-width: 768px) {
    .ader-menu-nav .nav-link {
        font-size: 1.2rem !important;
    }
    .proje-submenu-toggle .arrow {
   
    margin-left: 5px;
}
}