/* ============================================================
   ChiroCode — Base Styles
   Reset + typography + document defaults.
   ============================================================ */

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

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

html {
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--cc-font-body);
    font-size: var(--cc-text-base);
    line-height: var(--cc-leading-normal);
    color: var(--cc-text-primary);
    background: var(--cc-surface-base);
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--cc-font-heading);
    color: var(--cc-text-primary);
    line-height: var(--cc-leading-tight);
}

h1 { font-size: var(--cc-text-4xl); font-weight: var(--cc-weight-bold);     }
h2 { font-size: var(--cc-text-3xl); font-weight: var(--cc-weight-semibold); }
h3 { font-size: var(--cc-text-2xl); font-weight: var(--cc-weight-semibold); }
h4 { font-size: var(--cc-text-xl);  font-weight: var(--cc-weight-semibold); }
h5 { font-size: var(--cc-text-lg);  font-weight: var(--cc-weight-medium);   }
h6 { font-size: var(--cc-text-base);font-weight: var(--cc-weight-medium);   }

p {
    line-height: var(--cc-leading-normal);
    margin-bottom: var(--cc-space-4);
}

a {
    color: var(--cc-brand-primary);
    text-decoration: none;
    transition: color var(--cc-transition-fast);
}

a:hover {
    text-decoration: underline;
    color: var(--cc-brand-primary-hover);
}

code, kbd, samp, pre {
    font-family: var(--cc-font-mono);
    font-size: 0.9em;
}

code {
    background: var(--cc-surface-muted);
    color: var(--cc-text-primary);
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid var(--cc-border);
}

hr {
    border: none;
    border-top: 1px solid var(--cc-border);
    margin: var(--cc-space-6) 0;
}

img, svg, video {
    max-width: 100%;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

ul, ol {
    padding-left: var(--cc-space-5);
}

:focus-visible {
    outline: 2px solid var(--cc-brand-primary);
    outline-offset: 2px;
    border-radius: 2px;
}

::selection {
    background: var(--cc-brand-primary-subtle);
    color: var(--cc-text-brand);
}