.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border-bottom: 1px solid rgba(123, 135, 88, 0.1);
}

.navbar-container {
  width: 100%;
  background-color: #FFFFFF;
}

.navbar-wrapper {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
  position: relative;
}

.navbar-brand {
  flex-shrink: 0;
  z-index: 1001;
}
.navbar-brand .brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  transition: opacity 0.3s ease;
}
.navbar-brand .brand-link:hover {
  opacity: 0.85;
}
.navbar-brand .brand-link .brand-icon {
  height: 36px;
  width: auto;
  transition: transform 0.3s ease;
}
.navbar-brand .brand-link .brand-text {
  font-size: 1.5rem;
  font-weight: 500;
  color: #7B8758;
  letter-spacing: -0.5px;
}
.navbar-brand .brand-link:hover .brand-icon {
  transform: scale(1.05);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
  transition: transform 0.3s ease;
}
.mobile-toggle:hover {
  transform: scale(1.05);
}
.mobile-toggle .toggle-line {
  width: 100%;
  height: 3px;
  background-color: #7B8758;
  border-radius: 3px;
  transition: all 0.3s ease;
  transform-origin: center;
}
.mobile-toggle.active .toggle-line:nth-child(1) {
  transform: translateY(10.5px) rotate(45deg);
}
.mobile-toggle.active .toggle-line:nth-child(2) {
  opacity: 0;
  transform: translateX(-20px);
}
.mobile-toggle.active .toggle-line:nth-child(3) {
  transform: translateY(-10.5px) rotate(-45deg);
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex: 1;
  margin-left: 3rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
}
.nav-item .nav-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  color: #343434;
  text-decoration: none;
  font-weight: 400;
  font-size: 0.95rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  white-space: nowrap;
}
.nav-item .nav-link i {
  font-size: 1rem;
  transition: transform 0.3s ease;
}
.nav-item .nav-link:hover {
  background-color: rgba(123, 135, 88, 0.08);
  color: #7B8758;
}
.nav-item .nav-link:hover i {
  transform: scale(1.1);
}

.dropdown-menu {
  min-width: 220px;
  background-color: #FFFFFF;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  padding: 0.5rem 0;
  margin-top: 0.5rem;
  list-style: none;
  border: 1px solid rgba(123, 135, 88, 0.1);
}
.dropdown-menu.show {
  display: block !important;
}
.dropdown-menu li {
  margin: 0;
  padding: 0;
}
.dropdown-menu .dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  color: #343434;
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.dropdown-menu .dropdown-item i {
  font-size: 1rem;
  width: 20px;
  color: #7B8758;
  transition: transform 0.2s ease;
}
.dropdown-menu .dropdown-item:hover {
  background-color: rgba(123, 135, 88, 0.06);
  color: #7B8758;
  padding-left: 1.5rem;
}
.dropdown-menu .dropdown-item:hover i {
  transform: translateX(3px);
}
.dropdown-menu .dropdown-item:first-child {
  border-radius: 12px 12px 0 0;
}
.dropdown-menu .dropdown-item:last-child {
  border-radius: 0 0 12px 12px;
}
.dropdown-menu .dropdown-divider {
  height: 1px;
  background-color: rgba(141, 141, 141, 0.2);
  margin: 0.5rem 0;
  border: none;
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-left: auto;
}

.search-container {
  position: relative;
}
.search-container .search-form {
  display: flex;
  align-items: center;
  position: relative;
}
.search-container .search-input {
  width: 240px;
  padding: 0.625rem 2.5rem 0.625rem 1rem;
  border: 2px solid rgba(123, 135, 88, 0.15);
  border-radius: 24px;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  background-color: rgba(123, 135, 88, 0.03);
}
.search-container .search-input:focus {
  outline: none;
  border-color: #7B8758;
  background-color: #FFFFFF;
  box-shadow: 0 0 0 4px rgba(123, 135, 88, 0.1);
}
.search-container .search-input::placeholder {
  color: rgba(52, 52, 52, 0.5);
}
.search-container .search-button {
  position: absolute;
  right: 8px;
  background: transparent;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  color: #7B8758;
  font-size: 0.9rem;
  transition: transform 0.2s ease;
}
.search-container .search-button:hover {
  transform: scale(1.1);
}

.user-menu {
  position: relative;
}
.user-menu .user-button {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1rem;
  background-color: rgba(123, 135, 88, 0.08);
  border: 2px solid transparent;
  border-radius: 24px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.9rem;
  color: #343434;
}
.user-menu .user-button:hover {
  background-color: rgba(123, 135, 88, 0.12);
  border-color: rgba(123, 135, 88, 0.2);
}
.user-menu .user-button .user-avatar {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #7B8758, #a1b372);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: #FFFFFF;
  flex-shrink: 0;
}
.user-menu .user-button .user-name {
  font-weight: 500;
  color: #7B8758;
}
.user-menu .dropdown-menu {
  right: 0;
  left: auto;
}

.btn-login {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.5rem;
  background-color: #7B8758;
  color: #FFFFFF;
  text-decoration: none;
  border-radius: 24px;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}
.btn-login i {
  font-size: 1rem;
}
.btn-login:hover {
  background-color: #3a4029;
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(123, 135, 88, 0.3);
}
.btn-login:active {
  transform: translateY(0);
}

@media (max-width: 991px) {
  .navbar-wrapper {
    padding: 0 1rem;
    min-height: 64px;
  }
  .mobile-toggle {
    display: flex;
    order: 3;
  }
  .navbar-brand {
    order: 1;
  }
  .navbar-brand .brand-link .brand-text {
    font-size: 1.25rem;
  }
  .navbar-brand .brand-link .brand-icon {
    height: 32px;
  }
  .navbar-menu {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #FFFFFF;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 2rem 1rem;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    box-shadow: -4px 0 12px rgba(0, 0, 0, 0.1);
  }
  .navbar-menu.active {
    transform: translateX(0);
  }
  .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
    width: 100%;
    margin-bottom: 2rem;
  }
  .nav-item .nav-link {
    padding: 1rem 1.25rem;
    font-size: 1rem;
    justify-content: flex-start;
  }
  .nav-item .nav-link i {
    font-size: 1.1rem;
  }
  .navbar-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 1rem;
    margin-top: auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(141, 141, 141, 0.2);
  }
  .search-container {
    width: 100%;
  }
  .search-container .search-input {
    width: 100%;
  }
  .user-menu {
    width: 100%;
  }
  .user-menu .user-button {
    width: 100%;
    justify-content: center;
    padding: 0.875rem 1rem;
  }
  .user-menu .user-button .user-name {
    display: inline !important;
  }
  .user-menu .dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    margin-top: 0.5rem;
    background-color: rgba(123, 135, 88, 0.03);
  }
  .user-menu .dropdown-menu.show {
    display: block !important;
  }
  .btn-login {
    width: 100%;
    justify-content: center;
    padding: 0.875rem 1rem;
    font-size: 1rem;
  }
  body.menu-open {
    overflow: hidden;
  }
}
@media (max-width: 576px) {
  .navbar-wrapper {
    padding: 0 0.75rem;
    min-height: 60px;
  }
  .navbar-brand .brand-link {
    gap: 0.5rem;
  }
  .navbar-brand .brand-link .brand-text {
    font-size: 1.1rem;
  }
  .navbar-brand .brand-link .brand-icon {
    height: 28px;
  }
  .mobile-toggle {
    width: 26px;
    height: 20px;
  }
  .mobile-toggle .toggle-line {
    height: 2.5px;
  }
  .navbar-menu {
    top: 60px;
    padding: 1.5rem 0.75rem;
  }
  .nav-item .nav-link {
    padding: 0.875rem 1rem;
    font-size: 0.95rem;
  }
}
@media (min-width: 1400px) {
  .navbar-wrapper {
    padding: 0 2rem;
  }
  .navbar-menu {
    gap: 2.5rem;
  }
  .nav-links {
    gap: 1rem;
  }
  .search-container .search-input {
    width: 280px;
  }
}
.nav-item .nav-link.active,
.nav-item .nav-link[aria-current=page] {
  color: #7B8758;
  background-color: rgba(123, 135, 88, 0.1);
  font-weight: 500;
}

.nav-link:focus-visible,
.dropdown-item:focus-visible,
.user-button:focus-visible,
.btn-login:focus-visible {
  outline: 2px solid #7B8758;
  outline-offset: 2px;
}

html {
  scroll-behavior: smooth;
}