/* ─────────────────────────────────────────
   picotofu.com — stylesheet
   monochromatic · soft white · minimal
───────────────────────────────────────── */

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

:root {
  --bg:          #faf9f7;
  --surface:     #f2f0ec;
  --border:      #e5e2dc;
  --text:        #3d3a36;
  --text-muted:  #9a9590;
  --text-subtle: #c2bdb7;
  --accent:      #b5a99a;
  --link:        #7a6f65;

  --font: 'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;

  --max-w: 680px;
  --gap: 2rem;
}

/* ── Base ── */

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}

/* TODO: switch to min-height when page-home expands beyond 100vh */
body.page-home {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  max-height: 100dvh;
  overflow: hidden;
}

/* ── Layout ── */

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

main {
  padding: 2rem 0 4rem;
}

/* TODO: update when page-home expands beyond 100vh */
.page-home main {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 0;
}

/* ── Splash ── */

.splash {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 3rem 0;
}

/* TODO: remove when page-home expands beyond 100vh */
.page-home .splash {
  flex: 1;
  min-height: 0;
}

.splash img {
  /* TODO: remove size constraints when page expands beyond 100vh */
  width: clamp(220px, 40vh, 320px);
  height: auto;
  display: block;
  object-fit: contain;
}

/* ── Header ── */

header {
  padding: 1.75rem 0;
}

header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text);
  text-decoration: none;
}

.logo span {
  color: var(--text-muted);
}

nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

nav a {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s;
}

nav a:hover {
  color: var(--text);
}

/* ── Hero ── */

.hero {
  padding: 5rem 0 4rem;
}

.hero-eyebrow {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 1.25rem;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero-desc {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 480px;
  line-height: 1.75;
}

/* ── Divider ── */

.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 3rem 0;
}

/* ── About / Info block ── */

.info-grid {
  display: grid;
  gap: 2.5rem;
}

.info-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: 0.4rem;
}

.info-value {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.info-value a {
  color: var(--link);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  transition: border-color 0.15s, color 0.15s;
}

.info-value a:hover {
  color: var(--text);
  border-color: var(--accent);
}

/* ── Tags ── */

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.tag {
  font-size: 0.78rem;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0.2rem 0.6rem;
  letter-spacing: 0.02em;
}

/* ── Legal pages ── */

.legal-header {
  padding: 4rem 0 2.5rem;
  margin-bottom: 3rem;
}

.legal-header h1 {
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.legal-header .updated {
  font-size: 0.82rem;
  color: var(--text-subtle);
}

.legal-content {
  padding-bottom: 5rem;
}

.legal-content h2 {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin: 2.5rem 0 0.75rem;
}

.legal-content p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.legal-content a {
  color: var(--link);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
}

.legal-content a:hover {
  color: var(--text);
  border-color: var(--accent);
}

.legal-content ul {
  list-style: none;
  padding: 0;
  margin-bottom: 1rem;
}

.legal-content ul li {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.75;
  padding-left: 1rem;
  position: relative;
}

.legal-content ul li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--text-subtle);
}

/* ── Footer ── */

footer {
  padding: 2rem 0;
}

footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copy {
  font-size: 0.78rem;
  color: var(--text-subtle);
}

.footer-links {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.footer-links a {
  font-size: 0.78rem;
  color: var(--text-subtle);
  text-decoration: none;
  transition: color 0.15s;
}

.footer-links a:hover {
  color: var(--text-muted);
}

/* ── Responsive ── */

@media (max-width: 480px) {
  :root {
    --gap: 1.25rem;
  }

  .hero {
    padding: 3rem 0 2.5rem;
  }

  footer .container {
    flex-direction: column;
    gap: 0.75rem;
    align-items: flex-start;
  }
}