body {
    background-color: var(--bg-color);
    color: var(--paragraph-color);
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    font-weight: 400;
}

h1, h2, h3, h4, h5 {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--heading-color);
    font-weight: 700;
    letter-spacing: -0.02em;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

h4 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

h5 {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

p {
    font-size: 1.1rem;
    color: var(--paragraph-color);
    line-height: 1.8;
    font-weight: 400;
    margin-bottom: 1rem;
}

html {
    scroll-behavior: smooth;
}