/* Start Navbar */
.navbar {
    background-color: transparent;
    padding: 15px 0 15px 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 9999;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.navbar.scrolled {
    background-color: white;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.container {
    max-width: 1200px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
}

.logo img {
    height: 60px;
    width: auto;
    transition: height 0.3s ease;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 40px;
    padding-top: 10px;
}

.nav-links li {
    display: inline;
}

.nav-links a {
    text-decoration: none;
    color: #aaa;
    font-size: 16px;
    transition: color 0.3s ease;
}

.nav-links a.active {
    color: #162C60;
    font-weight: bold;
    border-bottom: 2px solid #0038A8;
    padding-bottom: 5px;
}

.nav-links a:hover {
    color: #162C60;
}

.nav-links .contact-btn {
    background-color: #0366FF;
    color: white;
    padding: 10px 20px;
    border-radius: 0.375rem;
    text-decoration: none;
    font-weight: bold;
    transition: background 0.3s ease;
    margin-left: 100px;
}

.nav-links .contact-btn:hover {
    background-color: #0038A8;
    color: #fff;
}

.nav-links .contact-btn.contact-active {
    background-color: #0038A8;
    color: #fff;
}

.hamburger {
    display: none;
    font-size: 28px;
    cursor: pointer;
}

@media (min-width: 843px) and (max-width: 1035px) {

    .logo img {
        height: 55px;
        width: auto;
        transition: height 0.3s ease;
    }

    .container {
        padding: 0 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .nav-links {
        gap: 20px;
    }

    .nav-links li {
        display: inline-block;
        margin: 0;
    }

    .nav-links a {
        font-size: 16px;
        color: #aaa;
        transition: color 0.3s ease;
        display: inline-block;
        text-decoration: none;
    }

    .nav-links a.active {
        color: #162C60;
        font-weight: bold;
        border-bottom: 2px solid #0038A8;
        padding-bottom: 5px;
    }

    .nav-links a:hover {
        color: #162C60;
    }

    .nav-links .contact-btn {
        background-color: #0366FF;
        color: white;
        padding: 10px 20px;
        border-radius: 20px;
        font-weight: bold;
        transition: background 0.3s ease;
        margin-left: 20px;
        font-size: 16px;
    }

    .nav-links .contact-btn:hover {
        background-color: #0038A8;
        color: #fff;
    }

    .nav-links .contact-btn.contact-active {
        background-color: #0038A8;
        color: #fff;
    }

    .nav-links {
        display: flex;
        justify-content: center;
        align-items: center;
        padding: 0 15px;
    }

    .nav-links {
        gap: 20px;
    }
}

/* Responsive Mobile and Tablet */
@media (max-width: 842px) {
    .logo img {
        height: 50px;
        width: auto;
        transition: height 0.3s ease;
    }

    .container {
        padding: 0 15px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        position: relative;
        z-index: 9000;
    }

    /* Hamburger Menu Styles */
    .hamburger {
        display: flex;
        flex-direction: column;
        gap: 5px;
        cursor: pointer;
        padding: 10px;
        margin-right: -10px;
        z-index: 9000;
        transition: transform 0.3s ease;
    }

    .hamburger span {
        display: block;
        width: 25px;
        height: 3px;
        background-color: #0366FF;
        border-radius: 2px;
        transition: all 0.3s ease;
        transform-origin: center;
    }

    .hamburger.active {
        position: fixed;
        right: 15px;
        top: 15px;
    }

    .hamburger.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }

    .hamburger.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    /* Mobile Navigation Menu */
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: linear-gradient(rgba(0, 49, 121, 0.9), rgba(3, 102, 255, 0.8)), url('/assets/images/bg-footer.jpg');
        
        background-size: cover;
        background-repeat: no-repeat;
        background-position: center;

        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
        gap: 30px;
        padding: 80px 30px 30px;
        z-index: 9000;
        transform: translateX(-100%);
        transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .nav-links.active {
        transform: translateX(0);
        display: flex;
    }

    .nav-links a.active {
        color: #ffd900;
        font-weight: bold;
        border-bottom: 2px solid #ffffff;
        padding-bottom: 5px;
    }
    .nav-links a {
        font-size: clamp(18px, 5vw, 22px);
        color: #FFF;
        text-align: left;
        padding: 12px 0;
        width: 100%;
        transition: color 0.3s ease;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        font-weight: bold;
    }

    .nav-links a:hover {
        color: #162C60;
    }

    /* Original Contact Button Style from Your Code */
    .nav-links .contact-btn {
        width: 100%;
        padding: 12px 0;
        border-radius: 0;
        margin-top: 20px;
        margin-left: 0;
        text-align: left;
        background-color: transparent;
        font-weight: normal;
        border: none;
        color: #FFF;
        font-size: clamp(18px, 5vw, 22px);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        font-weight: bold;
    }

    .nav-links .contact-btn:hover {
        background-color: transparent;
        color: #162C60;
    }

    .nav-links .contact-btn.contact-active {
        background-color: transparent;
        color: inherit;
        font-weight: normal;
        border: none;
    }

    /* Backdrop for better focus */
    .nav-backdrop {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 9000;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
    }

    .nav-backdrop.active {
        opacity: 1;
        pointer-events: all;
    }
}

/* For Small Mobile */
@media (max-width: 480px) {
    .logo img {
        height: 40px;
    }

    .nav-links {
        padding: 70px 20px 20px;
        justify-content: flex-start;
    }

    .nav-links a {
        padding: 10px 0;
    }

    .nav-links .contact-btn {
        padding: 12px 0;
        margin-top: 15px;
    }
}