:root {
  --color-blue: #1b9fe0;
  --volor-white: #ffffff;
  --bg-blue: #1b9fe0;
  --color-orange: #f29015;
  --bg-orange: #f29015;
  --color-gray: #000000;
  --color-title: #000000;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
}
header .navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.4em 6em !important;
  box-sizing: border-box;
}

@media screen and (max-width: 768px) {
  header .navbar {
    padding: 1em 2em !important;
  }
}

.navbar-logo {
  display: flex;
  align-items: center;
}

.navbar-logo img {
  height: 60px;
  width: auto;
  display: block;
  object-fit: contain;
}

.navbar-menu {
  display: flex;
  gap: 4em;
}

.navbar.fixed {
  position: fixed;
  top: -80px;
  left: 0;
  width: 100%;
  background: #fff;
  color: var(--color-gray);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  z-index: 9998;
  animation: navbarDrop 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  transition: background 0.3s, color 0.3s, box-shadow 0.3s;
}

.navbar.fixed .navbar-menu a {
  color: #484848;
  font-weight: 500 !important;
}

.navbar.fixed .navbar-menu a:hover {
  color: var(--color-orange);
}

.navbar-menu a {
  color: #fff;
  text-decoration: none;
  position: relative;
  transition: color 0.2s;
}

.navbar-menu a:hover {
  color: var(--color-orange);
}

.navbar-menu a:hover::after {
  width: 100%;
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}

.navbar-toggle span {
  width: 24px;
  height: 3px;
  background: #ffff;
  border-radius: 2px;
  transition: all 0.8s, background 0.3s;
}

.navbar.fixed .navbar-toggle span {
  background: var(--color-blue);
}

@keyframes navbarDrop {
  from {
    top: -80px;
  }
  to {
    top: 0;
  }
}

/* MOBILE STYLES */
@media (max-width: 768px) {
  .navbar-toggle {
    display: flex;
  }
  .navbar-menu {
    display: flex;
    flex-direction: column;
    gap: 1.5em;
    position: fixed;
    top: 80px;
    right: 1.5em;
    width: 200px;
    height: auto;
    background: #fff;
    padding: 2em 2em;
    border-radius: 8px;
    z-index: 9999;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1),
      opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1),
      visibility 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  }

  .navbar-menu.active {
    max-height: 500px;
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
  }

  .navbar-menu a {
    color: var(--color-blue) !important;
  }
  .navbar-menu a:hover {
    color: var(--color-orange) !important;
  }
}