header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
  background: var(--secondary-color);
  box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
  position: fixed;
  left: 5%;
  right: 5%;
  top: 2%;
  border-radius: 100px;
  border: 1px solid rgba(28, 28, 28, 0.2);
  z-index: 3;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header .container nav {
  display: flex;
  align-items: center;
  gap: 90px;
}

.logo img {
  height: 55px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 25px;
  margin: 0;
}

nav ul li a {
  text-decoration: none;
  color: var(--secondary-hover);
  font-size: 18px;
  font-weight: 500;
}

nav ul li a:hover {
  color: var(--primary-color);
}

.hamburger-menu {
  display: none;
  font-size: 24px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--primary-color);
}

.enquiry-button-nav {
  padding: 15px 30px;
  border-radius: 25px;
  border: 1px solid var(--primary-color);
  text-decoration: none;
  color: var(--primary-color);
  font-weight: 600;
}

.enquiry-button-nav:hover {
  background: var(--primary-gradient);
  color: var(--secondary-color);
}

/* ===== Media Queries ===== */
@media (max-width: 991px) {
  .hamburger-menu {
    display: block;
  }

  header .container nav {

    justify-content: flex-start;
  }

  nav {
    position: fixed;
    top: 0;
    left: 100%;
    width: 100%;
    height: 100vh;
    background: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: left 0.4s ease-in-out;
  }

  nav.active {
    left: 0;
    top: 86px;
  }

  nav ul {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
    flex-direction: column;
    gap: 30px;
    padding: 0;
    align-items: center;
  }

  nav.active ul {
    opacity: 1;
    transform: translateY(0);
    margin-top: 20px;
  }

  .enquiry-button-nav {
    width: 200px;
    margin: 20px auto;
    padding: 12px 0px;
  }

  header {
    border-radius: 0;
    top: 0;
    left: 0;
    right: 0;
  }

  header .container nav {
    gap: 40px;
  }
}