@import url('config.css');


header {
  background-color: var(--primary-dark);
  color: white;
  padding: 20px 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

header.scrolled {
  padding: 15px 0;
  background-color: rgba(26, 35, 126, 0.95);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: white;
}

.logo span {
  color: var(--secondary-light);
}

.nav {
  display: flex;
  list-style: none;
}

.nav-item {
  margin-left: 30px;
  position: relative;
}

.nav-item a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  font-size: 1.1rem;
}

.nav-item a:hover {
  color: var(--secondary-light);
  font-weight: 700;
  font-size: 1.2rem;
  transition: 0.5s;
}

.nav-item.active a {
  color: var(--secondary-light);
  font-weight: 600;
  font-size: 1.2rem;
}

.nav-item.active::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 2px;
  background-color: var(--secondary-light);
  bottom: -5px;
  left: 0;
}

.mobile-menu-icon {
  display: none;
}

.mobile-menu-icon button {
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  width: 100%;
  background-color: var(--primary-dark);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  z-index: 999;
  padding: 20px;
  transform: translateY(-150%);
  transition: transform 0.3s ease;
}

.mobile-menu.active {
  transform: translateY(0);
}

.mobile-menu ul {
  list-style: none;
}

.mobile-menu .nav-item {
  margin: 15px 0;
}

.social-icons {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.social-icons a {
  color: white;
  font-size: 1.5rem;
  margin: 0 10px;
  transition: color 0.3s ease;
}

.social-icons a:hover {
  color: var(--secondary-light);
}

@media (max-width: 992px) {
  .nav {
    display: none;
  }
  
  .mobile-menu-icon {
    display: block;
  }
  
  .mobile-menu {
    display: block;
  }
}

@media (max-width: 576px) {
  .logo {
    font-size: 1.5rem;
  }
}