/* ============================================================
   mary-louise.com — Global Stylesheet
   Shared tokens, typography, layout, nav, footer, animations.
   Page-specific overrides stay in each page's <style> block.
   ============================================================ */

/* ── Design tokens ────────────────────────────────────────── */
:root {
  --color-work:         #FFFFFF;
  --color-about:        #9DC6E3;
  --color-experiments:  #F1DFC1;
  --color-project-bg:   #FFFFFF;
  --color-triangle:     #C8341A;
  --color-text:         #1A1A1A;
  --color-muted:        rgba(0,0,0,0.4);
  --color-subtle:       rgba(0,0,0,0.13);
  --color-pill-bg:      rgba(0,0,0,0.08);

  --font-body:    'Inter', system-ui, sans-serif;
  --font-display: 'Inter Display', 'Inter', system-ui, sans-serif;

  --size-h1:   32px;
  --size-h2:   24px;
  --size-h3:   20px;
  --size-body: 16px;
  --size-nav:  24px;

  --pad-page-h:    80px;
  --pad-page-v:    56px;
  --pad-page-top:  96px;
  --gap-section:   48px;
  --gap-cols:      80px;
  --triangle-size: 180px;

  /* Set per-page in each page's <style>: --page-bg: var(--color-about); */
  --page-bg: var(--color-work);
}

/* ── Custom font ──────────────────────────────────────────── */
@font-face {
  font-family: 'HandOfML';
  src: url('/fonts/HandOfML.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

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

/* ── Base ─────────────────────────────────────────────────── */
body {
  font-family: var(--font-body);
  background-color: var(--page-bg);
  min-height: 100vh;
  color: var(--color-text);
  overflow-x: hidden;
}

/* ── Page layout ──────────────────────────────────────────── */
.page {
  position: fixed;
  top: 0; bottom: 0; left: 0; right: 0;
  max-width: 1200px;
  margin: 0 auto;
  background-color: var(--page-bg);
  overflow: hidden;
}

.page-inner {
  height: 100%;
  overflow-y: auto;
  scrollbar-width: none;
  padding: var(--pad-page-top) var(--pad-page-h) var(--pad-page-v);
  display: flex;
  flex-direction: column;
}

.page-inner::-webkit-scrollbar { display: none; }

/* ── Header ───────────────────────────────────────────────── */
.header {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-cols);
  align-items: flex-start;
  margin-bottom: 96px;
}

.header h1 { grid-column: 1 / 3; }

/* ── Typography ───────────────────────────────────────────── */
p {
  font-size: var(--size-body);
  line-height: 1.5;
  letter-spacing: -0.2px;
  color: var(--color-text);
  margin-top: 0;
}

h1 {
  font-family: var(--font-body);
  font-size: var(--size-h1);
  font-weight: 600;
  letter-spacing: -0.2px;
  line-height: 1.25;
  margin: 0;
}

h2 {
  font-family: var(--font-body);
  font-size: var(--size-h2);
  font-weight: 600;
  letter-spacing: -0.2px;
  line-height: 1.35;
  color: var(--color-text);
  margin: 0;
}

h3 {
  font-family: var(--font-body);
  font-size: var(--size-h3);
  font-weight: 600;
  letter-spacing: -0.2px;
  line-height: 1.2;
  color: var(--color-text);
  margin: 0;
}

/* ── Nav ──────────────────────────────────────────────────── */
nav {
  display: flex;
  flex-direction: column;
  text-align: left;
  padding-top: 6px;
  gap: 4px;
}

nav a {
  font-family: var(--font-body);
  font-size: var(--size-nav);
  font-weight: 500;
  letter-spacing: 0.2px;
  color: var(--color-text);
  text-decoration: none;
  line-height: 32px;
  transition: opacity 0.15s;
}

nav a.active { text-decoration: underline; text-underline-offset: 3px; }
nav a:hover  { color: #C8341A; }

/* ── Section label ────────────────────────────────────────── */
.section-label {
  font-size: var(--size-body);
  font-weight: 600;
  line-height: 24px;
  letter-spacing: -0.2px;
  color: var(--color-text);
  margin-bottom: 2px;
}

/* ── Footer ───────────────────────────────────────────────── */
footer {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding-top: 40px;
  margin-top: 48px;
}

footer span,
footer a {
  font-size: 12px;
  letter-spacing: -0.2px;
  color: var(--color-text);
  text-decoration: none;
  transition: color 0.15s;
}

footer a:hover { opacity: 0.6; }
.footer-credit { font-style: italic; margin-left: auto; }

@media (max-width: 800px) {
  footer         { flex-direction: column; gap: 12px; margin-top: 8px; padding-top: 8px; }
  .footer-copy   { order: 1; margin-top: 32px; }
  .footer-credit { margin-left: 0; order: 2; }
}

/* ── Animations ───────────────────────────────────────────── */
@keyframes imageLoadFade {
  from { opacity: 0; filter: blur(8px); }
  to   { opacity: 1; filter: blur(0px); }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Mobile ───────────────────────────────────────────────── */
@media (max-width: 800px) {
  :root {
    --size-h1:   28px;
    --size-h2:   20px;
    --size-h3:   17px;
    --size-body: 15px;
    --pad-page-h: 16px;
    --pad-page-top: var(--pad-page-v);
    --size-nav:  24px;
    --gap-cols:  40px;
    --triangle-size: 72px;
  }

  .header    { grid-template-columns: 1fr; gap: var(--gap-section); margin-bottom: var(--gap-section); }
  .header h1 { grid-column: 1; }
  nav        { gap: 0; }
  nav a      { line-height: 1.6; }
}