.main-nav{
  position: fixed;
  z-index: 10;
  width: 100%;
  background-color: var(--blue-950);
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(128, 128, 128, 0.2);
  height: 8rem;
    
  .wp-desktop-nav{
    .left-menu,
    .right-menu{
      display: flex;
      align-items: center;
      gap: var(--space-md);
    }
    
    a{
        padding-bottom: 29px;
        border-bottom: 1px solid transparent;
        transition: color 0.4s ease-in-out, border-bottom 0.4s ease-in-out;
    
        &:hover{
          border-bottom: 1px solid var(--text-light);
        }
    }
    
    [aria-current="page"] {
        color: var(--text-light);
        border-bottom: 1px solid var(--text-light);
    }
  }
  
  .container{
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .left-side-navigation{
    display: flex;
    align-items: center;
    gap: var(--space-lg);
  }

  .right-side-navigation{
    display: flex;
    gap: var(--space-md);
    align-items: center;

    .menu-item-40{
      a{
        background-color: var(--blue-500);
        padding: var(--space-sm) var(--space-md);
        border-radius: var(--radius-md);
        border: 1px solid var(--blue-400);
        color: var(--text-light);
        display: inline-block;
        transition: 0.4s;

        &:hover{
          background-color: var(--blue-400);
          color: var(--text-light);
        }
      } 

      [aria-current="page"] {
        background-color: var(--blue-400);
        color: var(--text-light);
      }
    }
  }

  .search-container{
    .search-btn{
      font-size: var(--space-base);
      background-color: transparent;
      color: var(--text-light);
      padding: var(--space-sm);
      border: none;
      border-radius: var(--radius-md);
      cursor: pointer;
      transition: 0.4s;
      position: relative;

      &:hover{
        background-color: rgba(188, 188, 188, 0.1);
      }
    }

    form{
      position: relative;
    } 

    form > div{
      display: flex;
      gap: var(--space-sm);
    }

    .search-modal{
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      background-color: transparent;
      width: 33%;
      min-width: 450px;
      border: none;
      opacity: 0;
      transition: opacity 1s ease; 
      height: 450px;
      padding: 0 10px;

      .fa-magnifying-glass.outer{
        position: absolute;
        top: 50%;
        left: 27px;
        transform: translate(-50%, -50%);
        z-index: 15;
      }

      #s{
        padding: 20px;
        font-size: var(--font-base);
        background-color: var(--text-light);
        border-radius: var(--radius-lg);
        width: 100%;
        padding-left: 50px;
        border: none;
        outline: none;
      }

      #s:focus{
        border: none;
        outline: none;
      }

      #searchsubmit1,
      #reset-search-btn{
        font-size: var(--space-base);
        background-color: transparent;
        padding: var(--space-sm);
        border-radius: var(--radius-md);
        border: none;
        color: var(--blue-300);

        position: absolute;
        top: 50%;
        right: 0px;
        transform: translate(-50%, -50%);
        transition: 0.4s; 
        cursor: pointer;

        &:hover{
          background-color: rgba(188, 188, 188, 0.4);
        }
      }

      #reset-search-btn{
        right: 45px;
        color: var(--text-dark);
      }

      #searchsubmit{
        display: none;
      }
    }

    .search-modal.show {
      opacity: 1;
    }

    .search-modal::backdrop {
      background-color: rgba(0, 0, 0, 0.5); 
      backdrop-filter: blur(3px);   
    }

    .search-results{
      border-radius: var(--radius-lg);
      overflow-y: scroll;
      max-height: 370px;
      background-color: #fff;
      transform: translateY(10px);
      scrollbar-width: none;
      padding: var(--space-md) 0;

      p{
        padding-left: 15px;
      }
    }

    ul li a{
      color: black;
      padding: 13px;
      border: 1px solid transparent;
      display: inline-block;
      width: 100%;
      transition: 0.4s;

      &:hover{
        border-top: 1px solid rgba(188, 188, 188, 0.1);
        border-bottom: 1px solid rgba(188, 188, 188, 0.1);
        background-color: var(--blue-100);
      }
    }
  }

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

header{
  padding: var(--space-xl) 0;
  
  h2{
    font-size: var(--font-lg);
    max-width: 60rem;
    line-height: 1.4;
  }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-4px); }
  40%, 80% { transform: translateX(4px); }
}

.shake {
  animation: shake 0.4s ease;
}

/* responsive */
@media (max-width: 800px) {
  .main-nav{ 
    .wp-desktop-nav {
      display: none;
    }

    .mobile-menu-btn{
      display: block;
      font-size: var(--space-base);
      background-color: transparent;
      color: var(--text-light);
      padding: var(--space-sm);
      border: none;
      border-radius: var(--radius-md);
      cursor: pointer;
      transition: 0.4s;

      &:hover{
        background-color: rgba(188, 188, 188, 0.1);
      }
    }

    .mobile-nav{
      padding: 40px 0;
      
      [aria-current="page"] {
        color: var(--text-light);
      }

      .top-menu .left-menu,
      .bottom-menu .right-menu{
        display: flex;
        flex-direction: column;
        gap: var(--space-md);
        align-items: flex-start;
        width: 90%;
        margin: 0 auto;
      }
    }

    @layer layout {
      .mobile-nav{
        top: 77px;
        height: fit-content;
        width: 100%;
        background-color: var(--blue-950);
        border: none;
        outline: none;
        border-bottom: 1px solid rgba(128, 128, 128, 0.2);
        transition-property: overlay, display, transform, opacity;
        transition-duration: 1s;
        transition-behavior: allow-discrete;
        opacity: 0;
        transform: translateY(-10%);
      }

      .mobile-nav:popover-open {
        opacity: 1;
        transform: translateY(0%);
      }
    }

    @starting-style {
      .mobile-nav:popover-open {
        opacity: 0;
        transform: translateY(-10%);
      }
    }

    hr{
      width: 90%;
      margin: 0 auto;
      margin-top: 30px;
      margin-bottom: 30px;
    }
  }
}

@media (max-width: 700px) {
  .main-nav{
    .search-container{
      .search-modal{
        width: 90%;
        min-width: auto;
      }
    }
  }
}

@media (max-width: 600px) {
  header{
    padding: var(--space-lg) 0;
    
    h2{
      font-size: var(--font-md);
    }
  }
}