header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: transparent;
  z-index: 1000;
  transition: var(--transition);
}
header.scroll{
   background: white;
     box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
}

.logo img {
  height: 80px;
      filter: brightness(0) invert(1);
}
header.scroll .logo img{
    filter: brightness(1);
}
.nav-menu {
  display: flex;
  gap: 50px;
}

.nav-menu a {
  font-weight: 500;
  font-size: 15px;
  color: white;
  position: relative;
  padding: 10px 0;
}
header.scroll .nav-menu a{
  color: var(--text-color);
}
.nav-menu a:hover,
.nav-menu a.active {
  color: white;
}
header.scroll .nav-menu a:hover,
header.scroll .nav-menu a.active {
  color: var(--primary-color);
}
.nav-menu a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: white;
  transition: var(--transition);
}
header.scroll .nav-menu a::after{
    background: var(--primary-color);
}
.nav-menu a:hover::after,
.nav-menu a.active::after {
  width: 100%;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 30px;
}
.search-trigger {
  font-size: 20px;
  cursor: pointer;
  color: white;
  transition: var(--transition);
}
header.scroll .search-trigger{
  color: var(--text-color);
}
.search-trigger:hover {
  color: var(--primary-color);
}

/* Search Bar Slide Down */
.search-overlay {
  position: fixed;
  top: -100px;
  left: 0;
  width: 100%;
  height: 100px;
  background: white;
  z-index: 1001;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.5s cubic-bezier(0.77, 0, 0.175, 1);
}

.search-overlay.active {
  top: 0;
}

.search-container {
  width: 100%;
  max-width: 800px;
  position: relative;
  padding: 0 20px;
}

.search-container input {
  width: 100%;
  padding: 15px 50px 15px 20px;
  border: 2px solid var(--border-color);
  border-radius: 30px;
  font-size: 16px;
  outline: none;
  transition: var(--transition);
}

.search-container input:focus {
  border-color: var(--primary-color);
}

.search-close {
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  cursor: pointer;
  color: var(--text-light);
}

/* Mobile Menu Toggle */
.mobile-toggle {
  display: none;
  font-size: 24px;
  cursor: pointer;
  color: white;
}
header.scroll .search-trigger,
header.scroll .mobile-toggle{
  color: var(--primary-color);
}
@media (max-width: 1100px) {
  .nav-menu {
    position: fixed;
    top: 89px;
    left: -100%;
    width: 250px;
    height: calc(100vh - 90px);
    background: white;
    flex-direction: column;
    padding: 40px 20px;
    box-shadow: 5px 0 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    z-index: 999;
    display: flex;
  }

  .nav-menu.active {
    left: 0;
  }
  .nav-menu{
    gap: 20px;
  }
  .mobile-toggle {
    display: block;
  }
}
@media (max-width: 768px) {
  .header-right {
    gap: 20px;
  }
  header .cta-trigger {
    padding: 10px;
  }
}