* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
}

.navbar {
    background: #1a1a2e;
    height: 70px;
    display: flex;
    align-items: center;
    font-size: 1rem;
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 50px;
}

#navbar-logo {
    color: #fff;
    font-size: 2rem;
    font-weight: bold;
    text-decoration: none;
    cursor: pointer;
    transition: color 0.3s ease;
}

#navbar-logo:hover {
    color: #00d4ff;
}

.navbar-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 2rem;
}

.navbar-item {
    height: 70px;
    display: flex;
    align-items: center;
}

.navbar-link {
    color: #fff;
    text-decoration: none;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
    border-radius: 4px;
}

.navbar-link:hover {
    color: #00d4ff;
    background: rgba(0, 212, 255, 0.1);
}

.navbar-btn {
    display: flex;
    align-items: center;
}

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

.navbar-btn .navbar-link {
    background: #00d4ff;
    color: #1a1a2e;
    padding: 0.75rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.navbar-btn .navbar-link:hover {
    background: #00b8e6;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.navbar-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: transparent;
    border: none;
    padding: 0;
}

.bar {
    width: 25px;
    height: 3px;
    background: #fff;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

@media screen and (max-width: 960px) {
    .navbar-container {
        padding: 0 30px;
        position: relative;
    }

    .navbar-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: #1a1a2e;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        gap: 0;
    }

    .navbar-menu.active {
        left: 0;
    }

    .navbar-item {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .navbar-link {
        padding: 1.5rem;
        width: 100%;
        display: block;
    }

    .navbar-btn.desktop {
        display: none;
    }

    .navbar-btn.mobile {
        display: block;
    }

    .navbar-toggle {
        display: flex;
        position: absolute;
        top: 50%;
        right: 30px;
        transform: translateY(-50%);
        z-index: 1000;
    }

    .navbar-toggle.active .bar:nth-child(1) {
        transform: rotate(-45deg) translate(-6px, 6px);
    }

    .navbar-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .navbar-toggle.active .bar:nth-child(3) {
        transform: rotate(45deg) translate(-6px, -6px);
    }
}