/* ===========================================================
   Vasel Mega Menu - Stil
   Renkler/fontlar panelden (:root inline override) besleniyor.
   =========================================================== */

:root{
  --vasel-blue: #6693a8;
  --vasel-text: #3d3d3d;
  --vasel-border: #e6e6e6;
  --vasel-dropdown-bg: #ffffff;
  --vasel-dropdown-hover: #f4f6f7;
  --vasel-font-family: Arial, Helvetica, "Segoe UI", sans-serif;
  --vasel-font-size: 14px;
  --vasel-letter-spacing: 0.6px;
  --vasel-dropdown-font-size: 14px;
  --vasel-logo-height: 50px;
}

.vasel-nav,
.vasel-nav *{
  box-sizing: border-box;
}

.vasel-nav{
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  width: 100%;
  overflow: visible;
  background: #ffffff;
  font-family: var(--vasel-font-family);
}

/* Madde imlerini (bullet) her ihtimale karşı sertçe kapat */
.vasel-nav ul,
.vasel-nav li{
  list-style: none !important;
  list-style-type: none !important;
  margin: 0;
  padding: 0;
}
.vasel-nav li::before,
.vasel-nav li::marker{
  content: '' !important;
  display: none !important;
}

/* Logo + burger satırı */
.vasel-nav__bar{
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}
.vasel-nav__logo{
  display: flex;
  align-items: center;
}
.vasel-nav__logo img{
  display: block;
  height: var(--vasel-logo-height);
  max-height: var(--vasel-logo-height);
  width: auto;
}

.vasel-nav__list{
  position: relative;
  display: flex;
  align-items: stretch;
  justify-content: flex-end;
  flex: 1 1 auto;
}

/* Kayan üst çizgi göstergesi */
.vasel-nav__indicator{
  position: absolute;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: var(--vasel-blue);
  transition: left .28s ease, width .28s ease, opacity .2s ease;
  opacity: 0;
  pointer-events: none;
}
.vasel-nav__list.is-active .vasel-nav__indicator{
  opacity: 1;
}

.vasel-nav__item{
  position: relative;
}

.vasel-nav__link{
  display: flex;
  align-items: center;
  gap: 6px;
  height: 100%;
  padding: 26px 18px;
  text-decoration: none;
  color: var(--vasel-text);
  font-size: var(--vasel-font-size);
  font-weight: 700;
  letter-spacing: var(--vasel-letter-spacing);
  text-transform: uppercase;
  white-space: nowrap;
  transition: color .2s ease;
}
.vasel-nav__item:hover > .vasel-nav__link,
.vasel-nav__item.is-open > .vasel-nav__link,
.vasel-nav__item.is-current > .vasel-nav__link{
  color: var(--vasel-blue);
}

.vasel-nav__caret{
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  margin-top: -3px;
  opacity: .6;
}

/* Dropdown (masaüstü) */
.vasel-nav__dropdown{
  position: absolute;
  top: 100%;
  left: 0;
  width: max-content;
  min-width: 260px;
  max-width: min(90vw, 420px);
  padding: 10px 0;
  background: var(--vasel-dropdown-bg);
  border-top: 2px solid var(--vasel-blue);
  box-shadow: 0 10px 25px rgba(0,0,0,.08);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
  z-index: 100;
}
.vasel-nav__item.has-dropdown:hover > .vasel-nav__dropdown,
.vasel-nav__item.has-dropdown.is-open > .vasel-nav__dropdown{
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.vasel-nav__sublink{
  display: block;
  padding: 12px 22px;
  color: var(--vasel-text);
  text-decoration: none;
  font-size: var(--vasel-dropdown-font-size);
  font-weight: 400;
  text-transform: none;
  letter-spacing: normal;
  white-space: nowrap;
  transition: background .15s ease, color .15s ease;
}
.vasel-nav__sublink:hover{
  background: var(--vasel-dropdown-hover);
  color: var(--vasel-blue);
}

/* Burger - sadece mobilde görünür */
.vasel-nav__burger{
  display: none;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  flex-shrink: 0;
}
.vasel-nav__burger span{
  display: block;
  width: 22px;
  height: 2px;
  background: var(--vasel-text);
  transition: transform .2s ease, opacity .2s ease;
}
.vasel-nav__burger.is-active span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.vasel-nav__burger.is-active span:nth-child(2){ opacity: 0; }
.vasel-nav__burger.is-active span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ===========================================================
   Mobil görünüm (accordion)
   =========================================================== */
@media (max-width: 980px){
  .vasel-nav{
    flex-wrap: wrap;
    overflow-x: hidden;
  }
  .vasel-nav__bar{
    width: 100%;
    justify-content: space-between;
  }
  .vasel-nav__burger{
    display: inline-flex;
  }
  .vasel-nav__indicator{
    display: none;
  }
  .vasel-nav__list{
    flex: 1 1 100%;
    flex-direction: column;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    justify-content: flex-start;
    transition: max-height .3s ease;
  }
  .vasel-nav__list.is-open{
    max-height: 2000px;
    overflow-y: auto;
  }
  .vasel-nav__item{
    width: 100%;
  }
  .vasel-nav__link{
    width: 100%;
    padding: 15px 18px;
    justify-content: space-between;
    white-space: normal;
  }
  .vasel-nav__caret{
    transform: rotate(45deg);
    transition: transform .2s ease;
  }
  .vasel-nav__item.is-open > .vasel-nav__link .vasel-nav__caret{
    transform: rotate(-135deg);
  }
  .vasel-nav__dropdown{
    position: static;
    display: block;
    width: 100%;
    min-width: 0;
    max-width: none;
    box-shadow: none;
    border: none;
    border-top: none;
    background: var(--vasel-dropdown-hover);
    max-height: 0;
    padding: 0;
    opacity: 1;
    visibility: visible;
    transform: none;
    overflow: hidden;
    transition: max-height .25s ease;
  }
  .vasel-nav__item.has-dropdown.is-open > .vasel-nav__dropdown{
    max-height: 1200px;
    padding: 4px 0;
  }
  .vasel-nav__sublink{
    padding: 12px 30px;
    white-space: normal;
  }
}