header {
      background: #ffffff;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
      position: sticky;
      top: 0;
      z-index: 999;
    }

    /* ========== NAVBAR ========== */
    .navbar {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 10px 30px;
      max-width: 1200px;
      margin: auto;
    }

    /* Logo */
    .navbar .logo img {
      width: 250px;
      height: auto;
    }

    /* Navigation Links */
    .nav-links {
      list-style: none;
      display: flex;
      gap: 25px;
      align-items: center;
    }

    .nav-links li a {
      text-decoration: none;
      color: #333;
      font-weight: 600;
      transition: color 0.3s;
    }

    .nav-links li a:hover {
      color: #0073e6;
    }

    /* Dropdown */
    .has-dropdown {
      position: relative;
    }

    .dropdown {
      display: none;
      position: absolute;
      background: #fff;
      top: 35px;
      left: 0;
      min-width: 220px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
      border-radius: 6px;
      overflow: hidden;
    }

    .dropdown li a {
      display: block;
      padding: 10px 15px;
      color: #333;
    }

    .dropdown li a:hover {
      background: #f0f0f0;
    }

    .has-dropdown:hover .dropdown {
      display: block;
    }

    /* Hamburger */
    .hamburger {
      display: none;
      flex-direction: column;
      justify-content: center;
      width: 25px;
      height: 20px;
      cursor: pointer;
    }

    .hamburger span {
      height: 3px;
      width: 100%;
      background: #333;
      margin-bottom: 4px;
      border-radius: 2px;
      transition: 0.3s;
    }

    /* ========== MOBILE STYLES ========== */
    @media (max-width: 600px) {
      .nav-links {
        display: none;
        flex-direction: column;
        background: #ffffff;
        position: absolute;
        top: 65px;
        right: 0;
        width: 100%;
        text-align: center;
        padding: 15px 0;
        border-top: 1px solid #eee;
      }

      .nav-links.active {
        display: flex;
      }

      .hamburger {
        display: flex;
      }

      /* Mobile Dropdown */
      .has-dropdown:hover .dropdown {
        display: none;
      }

      .has-dropdown.active .dropdown {
        display: flex;
        flex-direction: column;
        position: static;
        box-shadow: none;
      }
    }



    .has-dropdown {
  position: relative;
}

.dropdown {
  display: none;
  position: absolute;
  background: #fff;
  top: 35px;
  left: 0;
  min-width: 220px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  border-radius: 6px;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

/* Hover show dropdown */
.has-dropdown.hover-active .dropdown {
  display: block;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown li a {
  display: block;
  padding: 10px 15px;
  color: #333;
}

.dropdown li a:hover {
  background: #f0f0f0;
}





/* Base Dropdown */
.has-dropdown {
  position: relative;
}

.dropdown {
  display: none;
  position: absolute;
  background: #fff;
  top: 35px;
  left: 0;
  min-width: 220px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  border-radius: 6px;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.25s ease;
  z-index: 1000;
}

.has-dropdown.hover-active .dropdown {
  display: block;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Dropdown header (link + arrow) */
.dropdown-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
}

.dropdown-header a {
  text-decoration: none;
  color: #333;
  font-weight: 600;
}

.dropdown-arrow {
  font-size: 14px;
  transition: transform 0.3s ease;
  cursor: pointer;
}

.has-dropdown.hover-active .dropdown-arrow {
  transform: rotate(180deg);
}

/* Dropdown links */
.dropdown li a {
  display: block;
  padding: 10px 15px;
  color: #333;
}

.dropdown li a:hover {
  background: #f0f0f0;
}

/* ========== Responsive ========== */
@media (max-width: 600px) {
  .nav-links {
    display: none;
    flex-direction: column;
    background: #fff;
    position: absolute;
    top: 60px;
    right: 0;
    width: 100%;
    text-align: center;
    padding: 15px 0;
    border-top: 1px solid #eee;
  }

  .nav-links.active {
    display: flex;
  }

  .hamburger {
    display: flex;
  }

  /* Mobile dropdown visible inside menu */
  .dropdown {
    position: static;
    background: #fafafa;
    box-shadow: none;
    border-top: 1px solid #eaeaea;
    transform: none;
    opacity: 1;
    visibility: visible;
    display: none;
  }

  .has-dropdown.hover-active .dropdown {
    display: flex;
    flex-direction: column;
  }

  .dropdown-header {
    justify-content: center;
  }

  .dropdown li a {
    padding: 10px 0;
  }
}