/* Variation Typography - Modern */

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

:root {
    --font-primary: 'Space+Mono', monospace;
    --font-heading: 'Space+Grotesk', sans-serif;

    --fs-xs: 11px;
    --fs-sm: 13px;
    --fs-base: 15px;
    --fs-lg: 17px;
    --fs-xl: 19px;
    --fs-2xl: 23px;
    --fs-3xl: 29px;
    --fs-4xl: 37px;
    --fs-5xl: 47px;

    --fw-light: 300;
    --fw-regular: 400;
    --fw-medium: 500;
    --fw-semibold: 600;
    --fw-bold: 700;
    --fw-extrabold: 800;

    --lh-tight: 1.1;
    --lh-normal: 1.4;
    --lh-relaxed: 1.7;
    --lh-loose: 2;
}

body {
    font-family: var(--font-primary);
    font-size: var(--fs-base);
    font-weight: var(--fw-regular);
    line-height: var(--lh-normal);
    letter-spacing: 0.3px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: var(--fw-bold);
    line-height: var(--lh-tight);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

h1 {
    font-size: var(--fs-5xl);
    font-weight: 700;
    letter-spacing: 2px;
}

h2 {
    font-size: var(--fs-4xl);
    letter-spacing: 1.5px;
}

h3 {
    font-size: var(--fs-3xl);
    letter-spacing: 1px;
}

h4 {
    font-size: var(--fs-2xl);
}

h5 {
    font-size: var(--fs-xl);
}

h6 {
    font-size: var(--fs-lg);
}

.logo {
    font-family: var(--font-heading);
    font-size: var(--fs-2xl);
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-title {
    font-size: var(--fs-4xl);
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-title {
    font-size: var(--fs-5xl);
    font-weight: 700;
    font-family: var(--font-heading);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-subtitle {
    font-size: var(--fs-xl);
    font-weight: 400;
    line-height: var(--lh-relaxed);
    letter-spacing: 0.5px;
}

.nav-link {
    font-size: var(--fs-base);
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.service-title {
    font-size: var(--fs-xl);
    font-weight: 700;
    margin-bottom: 10px;
    font-family: var(--font-heading);
    text-transform: uppercase;
}

.service-description {
    font-size: var(--fs-sm);
    font-weight: 400;
    line-height: var(--lh-relaxed);
    letter-spacing: 0.2px;
}

.about-text {
    font-size: var(--fs-lg);
    line-height: var(--lh-relaxed);
    font-weight: 400;
    letter-spacing: 0.3px;
}

.btn {
    font-size: var(--fs-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-family: var(--font-primary);
}

.form-input,
.form-textarea {
    font-size: var(--fs-base);
    font-weight: 400;
    font-family: var(--font-primary);
    letter-spacing: 0.2px;
}

.footer {
    font-size: var(--fs-xs);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
}

p {
    margin-bottom: 15px;
}

a {
    text-decoration: none;
}

@media (max-width: 768px) {
    :root {
        --fs-5xl: 34px;
        --fs-4xl: 28px;
        --fs-3xl: 23px;
        --fs-2xl: 19px;
    }

    .hero-title {
        font-size: var(--fs-4xl);
    }

    .section-title {
        font-size: var(--fs-3xl);
    }
}

@media (max-width: 480px) {
    :root {
        --fs-5xl: 26px;
        --fs-4xl: 22px;
        --fs-3xl: 18px;
        --fs-2xl: 16px;
        --fs-xl: 15px;
    }
}