/* Navigation Styles */
.header {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  padding: 0 2rem;
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  margin-right: 2rem;
  min-width: 180px;
}

.logo img {
  height: 150px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
  list-style: none;
  margin: 0 2rem;
  padding: 0;
  flex: 1;
  justify-content: center;
}

.nav-links a {
  font-weight: 500;
  color: var(--dark);
  position: relative;
  padding: 0.5rem 0;
  font-size: 1rem;
  text-decoration: none;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--primary);
  transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-buttons {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  margin-left: auto;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  margin: 5px 0;
  transition: var(--transition);
}

/* Mobile Navigation */
@media (max-width: 992px) {
  .navbar {
    padding: 0 1.5rem;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background: white;
    flex-direction: column;
    justify-content: flex-start;
    padding: 6rem 2rem 2rem;
    margin: 0;
    transition: var(--transition);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
  }
  
  .nav-links.active {
    right: 0;
  }
  
  .nav-links li {
    width: 100%;
  }
  
  .nav-links a {
    display: block;
    padding: 1rem 0;
    font-size: 1.1rem;
  }
  
  .nav-buttons {
    display: none;
  }
  
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: white;
    flex-direction: column;
    padding: 2rem 0;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transform: translateY(-150%);
    transition: transform 0.3s ease-in-out;
  }

  .nav-links.active {
    transform: translateY(0);
  }

  .nav-links li {
    margin: 0.5rem 0;
  }

  .nav-buttons {
    display: none;
  }
}