.navbar {
    height: 85px;
    width: 100%;
    padding: 0 2rem;
    background-color: #111120;
    box-shadow: 0 4px 15px rgb(0, 0, 0);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.logo {
    font-weight: 700;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    margin-right: 0px;
}

.logo-img {
    height: 30px;
    width: auto;
}

.mobile-logo {
    display: none;
}

.logo-blue {
    color: #2e81f7;
}

.nav-items {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.nav-item {
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.2rem;
    cursor: pointer;
    color: #ffffff;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.sign-in {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
}

.register-btn {
    background-color: #2e81f7;
    color: #ffffff;
    padding: 0.7rem 2.3rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s;
}

.register-btn:hover {
    background-color: #1c65d8;
}

.hamburger-menu {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: white;
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.275);
    z-index: 98;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-menu {
    position: fixed;
    top: 85px;
    right: -300px;
    width: 300px;
    height: 100%;
    background-color: #111120;
    z-index: 99;
    transition: right 0.3s ease;
    overflow-y: auto;
    padding: 20px;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-header {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid #2e81f7;
}

.mobile-sign-in {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    text-align: center;
}

.mobile-register-btn {
    background-color: #2e81f7;
    color: #ffffff;
    padding: 0.7rem 2.3rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s;
    text-align: center;
}

.mobile-register-btn:hover {
    background-color: #1c65d8;
}

.mobile-nav-item {
    font-weight: 600;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    color: #ffffff;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}


@media (max-width: 1280px) {
    .nav-items {
        display: none;
    }
    
    .nav-right {
        display: none;
    }
    
    .hamburger-menu {
        display: block;
    }
    
    .full-logo {
        display: none;
    }
    
    .mobile-logo {
        display: flex;
    }
}

@media (min-width: 1281px) {
    .nav-items {
        display: flex;
        gap: 1.2rem;
    }
    
    .nav-right {
        display: flex;
    }
    
    .hamburger-menu {
        display: none;
    }
    
    .full-logo {
        display: flex;
    }
    
    .mobile-logo {
        display: none;
    }
}

@media (max-width: 576px) {
    .navbar {
        padding: 0 1rem;
    }
    
    .logo {
        font-size: 1.2rem;
    }
    
    .logo-img {
        height: 25px;
    }
}



.full-logo {
    display: inline-flex;
}
.mobile-logo {
    display: none;
}

.hamburger {
    display: none;
    font-size: 24px;
    color: white;
    cursor: pointer;
}

.nav-menu {
    display: flex;
}

@media (max-width: 768px) {
    .full-logo {
        display: none;
    }
    .mobile-logo {
        display: inline-flex;
        font-size: 18px;
    }
    .nav-menu {
        position: fixed;
        top: 0;
        right: -250px;
        width: 250px;
        height: 100%;
        background: #111;
        flex-direction: column;
        padding: 20px;
        transition: right 0.3s ease;
        z-index: 999;
    }
    .nav-menu.active {
        right: 0;
    }
    .hamburger {
        display: block;
        position: absolute;
        right: 20px;
        top: 20px;
        z-index: 1000;
    }
    .nav-items {
        flex-direction: column;
        gap: 20px;
    }
}