.header {
    width: 100%;
}

a{
    text-decoration:none !important;
    color: #000 !important;
    margin: 2px;
}

.log-button {
    padding: 15px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.logo h1 {
    margin: 0;
    font-size: 20px;
    color: #33e94d;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo span {
    font-size: 12px;
    font-style: italic;
    display: flex;
    align-items: center;
    gap: 4px;
}

.sea-but {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sea {
    margin-bottom: 4px;
}

.search {
    border: 1px solid #33e94d;
    border-bottom: 1px solid #33e94d;
    padding: 5px;
    width: 200px;
    border-radius: 12px;
}

.search:focus {
    outline: none;
}

.search::placeholder {
    color: #33e94d;
    opacity: 0.8;
}

.but {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* Button styles */
.contribute-btn,
.query-btn {
    border-radius: 15px;
    padding: 6px 20px;
    cursor: pointer;
    transition: 0.2s ease-in-out;
}

.contribute-btn {
    border: 1px solid #33e94d;
    color: #fff;
    background-color: #33e94d;
}

.contribute-btn:hover {
    color: #33e94d;
    background-color: transparent;
}

.query-btn {
    border: 1px solid #28b83d;
    color: #fff;
    background-color: #28b83d;
}

.query-btn:hover {
    color: #28b83d;
    background-color: transparent;
}

/* Navigation styles */
.nav-header {
    background: linear-gradient(135deg, #33e94d 0%, #28b83d 100%);
    min-height: 70px;
    color: white;
    width: 100%;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.15);
}

.navbar {
    padding: 0 35px;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 70px;
}

.nav {
    flex: 1;
}

.nav-bar {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    margin-left: 50px;
    margin-right: 50px;
}

.nav-bar li {
    position: relative;
}

.nav-bar a {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 15px;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
}

.nav-bar li:hover>a {
    background-color: rgba(255, 255, 255, 0.15);
    color: white;
    border-radius: 4px;
}

.sub-dropdown>li {
    list-style: none;
}

/* Dropdown styles */
.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #28b83d;
    padding: 10px 0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border-radius: 4px;
    z-index: 1000;
    min-width: 200px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.dropdown:hover>.dropdown-menu {
    display: block;
}

.sub-dropdown {
    position: absolute;
    left: 100%;
    top: 0;
    display: none;
    background: #28b83d;
    border-radius: 4px;
    min-width: 200px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.dropdown-menu .dropdown:hover>.sub-dropdown {
    display: block;
}

/* Hamburger menu */
.hamburger {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: white;
    background: none;
    border: none;
    padding: 10px;
}

/* Responsive styles */
@media (max-width: 1024px) {
    .navbar {
        padding: 0 15px;
    }

    .log-button {
        padding: 15px;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }

    .navbar {
        justify-content: flex-end;
    }

    .nav {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: #28b83d;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    .nav.active {
        display: block;
    }

    .nav-bar {
        flex-direction: column;
    }

    .dropdown-menu,
    .sub-dropdown {
        position: static;
        display: none;
        box-shadow: none;
        width: 100%;
        background: rgba(40, 184, 61, 0.3);
    }

    .dropdown.active>.dropdown-menu {
        display: block;
    }

    .dropdown-menu .dropdown.active>.sub-dropdown {
        display: block;
    }
}

@media (max-width: 480px) {
    .log-button {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .logo {
        align-items: center;
    }

    .sea-but {
        width: 100%;
        align-items: center;
    }

    .search {
        width: 100%;
        max-width: 300px;
    }

    .but {
        width: 100%;
        justify-content: center;
    }
}