/* Bioekran Header v1.0.5
 * Author: rtsasuk
 * https://t.me/rtsasuk
 */

.bioekran-header-module{
  --bio-navy:#082a55;
  --bio-navy-2:#0b3f76;
  --bio-blue:#087fc5;
  --bio-yellow:#ffc515;
  --bio-line:#dce9f2;
  --bio-container:1470px;

  /*
   * Critical:
   * The original prototype had .topbar and .header as siblings.
   * display:contents removes the module's layout box so sticky works
   * against the page rather than ending with this short wrapper.
   */
  display:contents;

  font-family:Inter,"Segoe UI",Arial,sans-serif;
}

.bioekran-header-module *{
  box-sizing:border-box;
}

.bioekran-header-module a{
  color:inherit;
  text-decoration:none;
}

/* Dedicated container */
.bioekran-header-module .bioekran-container{
  width:calc(100% - 48px);
  max-width:var(--bio-container);
  margin-left:auto;
  margin-right:auto;
  padding-left:0;
  padding-right:0;
}

/* TOPBAR */
.bioekran-header-module .topbar{
  position:relative;
  z-index:1010;
  background:var(--bio-navy);
  color:#dcecf6;
  font-size:13px;
}

.bioekran-header-module .topbar .bioekran-container{
  min-height:38px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
}

.bioekran-header-module .topbar-main{
  display:flex;
  align-items:center;
  min-width:0;
}

.bioekran-header-module .topbar strong{
  color:#fff;
}

.bioekran-header-module .topbar-right{
  display:flex;
  align-items:center;
  gap:18px;
  white-space:nowrap;
}

.bioekran-header-module .dot{
  width:7px;
  height:7px;
  flex:0 0 7px;
  border-radius:50%;
  background:var(--bio-yellow);
  display:inline-block;
  margin-right:7px;
}

/* STICKY HEADER */
.bioekran-header-module .header{
  position:-webkit-sticky !important;
  position:sticky !important;
  top:0 !important;
  left:0;
  right:0;
  z-index:1000 !important;
  width:100%;
  background:rgba(255,255,255,.96);
  -webkit-backdrop-filter:blur(18px);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(220,233,242,.9);
  box-shadow:0 5px 18px rgba(6,46,87,.035);
}

.bioekran-header-module .header-row{
  position:relative;
  height:86px;
  display:flex;
  align-items:center;
  gap:32px;
}

.bioekran-header-module .logo{
  width:230px;
  display:block;
  flex:0 0 auto;
}

.bioekran-header-module .logo img{
  width:100%;
  height:65px;
  max-width:100%;
  display:block;
  object-fit:contain;
  object-position:left center;
}

/* Unique navigation class: no conflict with common.js .bio-nav */
.bioekran-header-module .bioekran-main-nav{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:28px;
  font-weight:700;
  color:#26445f;
}

.bioekran-header-module .bioekran-main-nav a{
  position:relative;
  padding:31px 0;
  color:#26445f;
  white-space:nowrap;
}

.bioekran-header-module .bioekran-main-nav a:after{
  content:"";
  position:absolute;
  left:0;
  right:100%;
  bottom:20px;
  height:2px;
  background:var(--bio-yellow);
  transition:.25s;
}

.bioekran-header-module .bioekran-main-nav a:hover:after,
.bioekran-header-module .bioekran-main-nav a.active:after{
  right:0;
}

.bioekran-header-module .bioekran-main-nav a:hover,
.bioekran-header-module .bioekran-main-nav a.active{
  color:var(--bio-navy);
}

/* CTA */
.bioekran-header-module .header-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:54px;
  padding:0 24px;
  border:1px solid transparent;
  border-radius:14px;
  background:linear-gradient(135deg,var(--bio-blue),var(--bio-navy-2));
  color:#fff;
  font-weight:800;
  white-space:nowrap;
  box-shadow:0 14px 32px rgba(0,112,184,.22);
  transition:.25s ease;
}

.bioekran-header-module .header-cta:hover,
.bioekran-header-module .header-cta:focus{
  color:#fff;
  transform:translateY(-2px);
  box-shadow:0 18px 36px rgba(0,112,184,.28);
  text-decoration:none;
}

/* Unique burger class: no conflict with common.js .burger */
.bioekran-header-module .bioekran-mobile-toggle{
  display:none;
  width:46px;
  height:46px;
  flex:0 0 46px;
  border-radius:12px;
  border:1px solid var(--bio-line);
  background:#fff;
  align-items:center;
  justify-content:center;
  padding:9px;
  cursor:pointer;
  outline:none;
}

.bioekran-header-module .bioekran-mobile-toggle span,
.bioekran-header-module .bioekran-mobile-toggle:before,
.bioekran-header-module .bioekran-mobile-toggle:after{
  content:"";
  display:block;
  width:20px;
  height:2px;
  background:var(--bio-navy);
  margin:4px auto;
  transition:transform .25s ease, opacity .25s ease;
}

.bioekran-header-module .bioekran-mobile-toggle.is-open span{
  opacity:0;
}

.bioekran-header-module .bioekran-mobile-toggle.is-open:before{
  transform:translateY(6px) rotate(45deg);
}

.bioekran-header-module .bioekran-mobile-toggle.is-open:after{
  transform:translateY(-6px) rotate(-45deg);
}

@media(max-width:1199px){
  .bioekran-header-module .bioekran-main-nav{
    gap:18px;
    font-size:14px;
  }

  .bioekran-header-module .header-cta{
    display:none;
  }
}

@media(max-width:991px){
  .bioekran-header-module .topbar{
    display:none;
  }

  .bioekran-header-module .header-row{
    height:74px;
  }

  .bioekran-header-module .logo{
    width:190px;
  }

  .bioekran-header-module .bioekran-mobile-toggle{
    display:block;
    margin-left:auto;
  }

  .bioekran-header-module .bioekran-main-nav{
    display:none;
    position:absolute;
    left:0;
    right:0;
    top:74px;
    z-index:1100;
    margin-left:0;
    background:#fff;
    border:1px solid var(--bio-line);
    border-top:0;
    border-radius:0 0 16px 16px;
    box-shadow:0 18px 35px rgba(6,46,87,.14);
    padding:10px 24px 20px;
    flex-direction:column;
    align-items:stretch;
    gap:0;
  }

  .bioekran-header-module .bioekran-main-nav.is-open{
    display:flex !important;
  }

  .bioekran-header-module .bioekran-main-nav a{
    display:block;
    width:100%;
    padding:14px 4px;
    border-bottom:1px solid #edf3f7;
  }

  .bioekran-header-module .bioekran-main-nav a:last-child{
    border-bottom:0;
  }

  .bioekran-header-module .bioekran-main-nav a:after{
    display:none;
  }
}

@media(max-width:767px){
  .bioekran-header-module .bioekran-container{
    width:calc(100% - 28px);
  }
}

@media(max-width:480px){
  .bioekran-header-module .logo{
    width:165px;
  }

  .bioekran-header-module .header-row{
    gap:12px;
  }
}