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

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

body {
    font-family: 'Poppins', sans-serif;
    background-color: #EBEBEB;
    padding: 0;
}

body > header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 60px;
    background-color: #10367D;
    position: relative;
    z-index: 100;
    flex-wrap: wrap;
    width: 100%;
}

body > header .logo {
    font-size: 28px;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
    font-style: normal;
    color: white;
}

body > header nav {
    display: flex;
    gap: 40px;
}

body > header nav a {
    text-decoration: none;
    color: white;
    font-size: 16px;
    transition: color 0.3s;
}

body > header nav a:hover {
    color: #0077B6;
}

body > header .contact-btn {
    background-color: #0077B6;
    color: white;
    padding: 12px 28px;
    border-radius: 25px;
    text-decoration: none;
    font-size: 16px;
    transition: background-color 0.3s;
}

body > header .contact-btn:hover {
    background-color: #005a8d;
}

body > header .menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin-left: auto;
}

body > header .menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: white;
    margin: 5px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

body > header .menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

body > header .menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

body > header .menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

body > header .nav-mobile {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: #0d2a63;
    width: 100%;
    flex-direction: column;
    padding: 20px;
    gap: 15px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    z-index: 99;
}

body > header .nav-mobile a {
    padding: 12px 16px;
    border-radius: 8px;
    transition: all 0.3s;
    font-size: 15px;
    display: block;
    color: white;
    text-decoration: none;
}

body > header .nav-mobile a:hover {
    background-color: #10367D;
    color: #0077B6;
    padding-left: 24px;
}

body > header .nav-mobile .contact-btn {
    text-align: center;
    margin-top: 10px;
}

@media (max-width: 1024px) {
    body > header {
        padding: 20px 40px;
    }

    body > header nav {
        gap: 24px;
    }

    body > header .logo {
        font-size: 26px;
    }

    body > header nav a {
        font-size: 15px;
    }

    body > header .contact-btn {
        padding: 10px 24px;
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    body > header {
        padding: 16px 20px;
        flex-direction: row;
        gap: 0;
        justify-content: space-between;
        flex-wrap: nowrap;
    }

    body > header .logo {
        font-size: 22px;
        flex: 1;
    }

    body > header nav {
        display: none !important;
    }

    body > header .menu-toggle {
        display: flex !important;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        margin-left: auto;
        order: 2;
    }

    body > header .contact-btn {
        display: none !important;
    }

    body > header .nav-mobile {
        display: flex;
        width: 100%;
        right: 0;
        left: 0;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        pointer-events: none;
        visibility: hidden;
        transform: translateY(-10px);
        transition: max-height 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
    }

    body > header .nav-mobile.active {
        max-height: 500px;
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
    }

    body > header .nav-mobile a {
        padding: 12px 16px;
        border-radius: 6px;
        font-size: 14px;
        color: white;
    }

    body > header .nav-mobile .contact-btn {
        display: block !important;
        padding: 10px 20px;
        font-size: 14px;
        margin-top: 8px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    body > header {
        padding: 12px 16px;
    }

    body > header .logo {
        font-size: 20px;
    }

    body > header .menu-toggle {
        padding: 6px;
    }

    body > header .menu-toggle span {
        width: 22px;
        height: 2.5px;
        margin: 4px 0;
    }

    body > header .nav-mobile {
        padding: 16px;
        gap: 12px;
        top: 100%;
    }

    body > header .nav-mobile a {
        padding: 10px 14px;
        font-size: 13px;
    }
}