/* Header and Navigation Styles */
.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 0.5rem 0;
  position: relative;
}

.header-left {
  display: flex;
  align-items: center;
}

.main-nav {
  display: flex;
  align-items: center;
  margin: 0 auto; /* Center the nav between logo and export buttons */
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: var(--gray-600);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s ease;
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover {
  color: var(--primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.export-buttons {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

/* Mobile Navigation */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1000;
}

.hamburger {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--primary);
  position: relative;
  transition: all 0.3s ease;
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background: var(--primary);
  transition: all 0.3s ease;
}

.hamburger::before {
  top: -8px;
}

.hamburger::after {
  top: 8px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .main-nav {
    margin: 0;
  }
  
  .export-buttons {
    position: absolute;
    right: 4rem;
  }
}

@media (max-width: 768px) {
  .header-container {
    flex-wrap: wrap;
    padding: 0.75rem 0;
  }
  
  .nav-toggle {
    display: block;
    order: 2;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background: white;
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 2rem;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    z-index: 999;
  }
  
  .nav-links.active {
    right: 0;
  }
  
  .nav-link {
    padding: 0.75rem 0;
    font-size: 1.1rem;
  }
  
  .export-buttons {
    position: static;
    order: 3;
    width: 100%;
    justify-content: flex-end;
    margin-top: 0.5rem;
    padding-right: 3rem;
  }
  
  /* Hamburger animation */
  .nav-toggle.active .hamburger {
    background: transparent;
  }
  
  .nav-toggle.active .hamburger::before {
    transform: rotate(45deg);
    top: 0;
  }
  
  .nav-toggle.active .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
  }
}

/* Active link style */
.nav-link.active {
  color: var(--primary);
  font-weight: 600;
}

.nav-link.active::after {
  width: 100%;
}