/* Header Styles */
#main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px 0;
  z-index: 100;
  transition: var(--transition-normal);
  background-color: rgba(46, 49, 38, 0);
}

#main-header.scrolled {
  background-color: var(--primary);
  padding: 12px 0;
  box-shadow: var(--shadow-md);
}

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

.logo a {
  font-family: var(--heading-font);
  font-size: 28px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 2px;
  transition: var(--transition-fast);
}

.logo a:hover {
  color: var(--secondary);
}

.main-nav {
  display: flex;
  gap: var(--spacing-xl);
  align-items: center;
}

.main-nav a {
  color: var(--white);
  font-weight: 500;
  position: relative;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--secondary);
  transition: var(--transition-fast);
}

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

.search-icon a {
  font-size: 18px;
  padding: 8px;
  border-radius: 50%;
  transition: var(--transition-fast);
}

.search-icon a:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(46, 49, 38, 0.95);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.search-container {
  width: 80%;
  max-width: 600px;
  position: relative;
}

.search-container input {
  width: 100%;
  padding: 20px;
  font-size: 24px;
  background: transparent;
  border: none;
  border-bottom: 2px solid var(--secondary);
  color: var(--white);
  outline: none;
}

.search-container input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.close-search {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--white);
  font-size: 24px;
  cursor: pointer;
  padding: 10px;
}

.btn-nav {
  background-color: var(--secondary);
  color: var(--primary) !important;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.btn-nav:hover {
  background-color: var(--white);
  color: var(--primary) !important;
}

.menu-toggle {
  display: none;
  color: var(--white);
  font-size: 24px;
  cursor: pointer;
}

/* Media Queries */
@media (max-width: 768px) {
  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background-color: var(--primary);
    flex-direction: column;
    padding-top: 80px;
    gap: var(--spacing-lg);
    align-items: center;
    transition: var(--transition-normal);
    z-index: 99;
    padding: 100px var(--spacing-lg) var(--spacing-lg);
  }
  
  .main-nav.show {
    right: 0;
  }
  
  .menu-toggle {
    display: block;
    z-index: 100;
  }
}