header {
  background-color: white;
  position: sticky;
  top: 0;
  backdrop-filter: blur(10px);
  padding: 6px 120px;
  display: flex;
  justify-content: space-between;
  z-index: 999999 !important;
  align-items: center;
}
header ul {
  display: flex;
}
header ul li {
  padding: 16px;
  border-bottom: 3px solid transparent;
  border-top: 3px solid transparent;
  color: #101010;
}
header ul li a {
  color: #101010;
}
header ul li.active {
  border-bottom: 3px solid #fa5c36;
  font-weight: 600;
}
.logo_sec {
  display: flex;
  gap: 12px;
  align-items: center;
}
.menu-toggle {
  cursor: pointer;
}
#close {
  display: none;
}
#menu {
  display: none;
}

@media only screen and (min-width: 1440px) and (max-width: 1900px) {
  header {
    padding: 6px 80px;
  }
}
@media only screen and (min-width: 1280px) and (max-width: 1439px) {
  header {
    padding: 6px 60px;
  }
}
@media only screen and (min-width: 992px) and (max-width: 1279px) {
  header {
    padding: 6px 40px;
  }
}
@media only screen and (min-width: 768px) and (max-width: 991px) {
  header {
    padding: 6px 32px;
  }
}
@media only screen and (min-width: 576px) and (max-width: 767px) {
  header {
    padding: 6px 20px;
  }
}
@media only screen and (min-width: 280px) and (max-width: 575px) {
  header {
    padding: 6px 16px;
  }
}

@media (max-width: 767px) {
  .menu-toggle {
    display: block;
    font-size: 26px;
    cursor: pointer;
  }
  #menu {
    display: block;
  }
  .contact-btn {
    display: none;
  }

  header ul {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: white;
    flex-direction: column;
    align-items: center;
    padding: 32px;
    transform: translateY(-100%);
    transition: transform 0.4s ease;
    z-index: 1000;
    gap: 16px;
  }

  header ul li {
    padding: 0;
    width: 100%;
  }

  header ul.show {
    transform: translateY(0);
    top: 52px;
  }
  header ul li.active {
    border-bottom: 3px solid transparent;
    font-weight: 600;
  }
  header ul li.active a {
    color: #fa5c36 !important;
  }
}

.overlay {
  position: fixed;
  inset: 0;
  background: #00000080;
  opacity: 0;
  visibility: hidden;
  transition: 0.3s ease;
  z-index: 999;
}

.overlay.show {
  opacity: 1;
  visibility: visible;
}