header {
    background: var(--primary-color);
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    height: 80px;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    height: 100%;
}

.logo {
    height: 70px;
    width: auto;
    object-fit: contain;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
    margin: 0;
    padding: 0;
}

.nav-links li a {
    color: var(--white);
    text-decoration: none;
    font-size: 1.1em;
    font-weight: 500;
    padding: 5px 0;
    position: relative;
    transition: color 0.3s ease;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: width 0.3s ease;
}

.nav-links li a:hover::after,
.nav-links li a.active::after {
    width: 100%;
}

.nav-links li a.active {
    color: var(--secondary-color);
}

.burger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.burger div {
    width: 25px;
    height: 3px;
    background: var(--white);
    transition: all 0.3s ease;
}

/* Adjust body padding to match new header height */
body {
    padding-top: 80px;
}

/* Update scroll padding for smooth scrolling */
html {
    scroll-padding-top: 100px; /* Adjust based on header height */
    scroll-behavior: smooth;
}

@media (max-width: 768px) {
    header {
        height: 70px;
    }

    .logo {
        height: 60px;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 70px;
        right: 20px;
        background: var(--primary-color);
        width: 200px;
        padding: 20px;
        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .burger {
        display: flex;
    }

    .nav-links li {
        margin: 10px 0;
    }

    body {
        padding-top: 70px;
    }
}