/* ============================================================
   WEBBI EDITORIAL — shared design system for the public site
   Theme: print magazine. Paper, ink, hairline rules, serif
   display type, numbered features, figure plates.
   ============================================================ */

:root {
  --paper:    #f6f3ec;
  --paper-2:  #ede8dc;
  --paper-3:  #e4ddce;
  --ink:      #191712;
  --ink-2:    #45413a;
  --ink-3:    #837d70;
  --rule:     #cfc8b8;
  --accent:   #a63a22;
  --accent-2: #7e2b18;
  --max-w:    1180px;
  --nav-h:    64px;
  --serif:    'Fraunces', Georgia, serif;
  --sans:     'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono:     'IBM Plex Mono', ui-monospace, 'SF Mono', monospace;
}

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

html { scroll-behavior: smooth; }

body.editorial {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.editorial h1, .editorial h2, .editorial h3, .editorial h4 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -0.01em;
}

.editorial a { color: inherit; text-decoration: none; }
.editorial img { max-width: 100%; display: block; }
.editorial button { cursor: pointer; font-family: inherit; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

/* --- Kickers / labels (small caps section tags) --- */
.kicker {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent);
}

.folio {
  font-family: var(--mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-3);
}

/* --- Rules --- */
.rule        { border: 0; border-top: 1px solid var(--rule); }
.rule-heavy  { border: 0; border-top: 3px solid var(--ink); }
.rule-double { border: 0; border-top: 1px solid var(--ink); position: relative; }
.rule-double::after {
  content: ''; position: absolute; left: 0; right: 0; top: 3px;
  border-top: 1px solid var(--ink);
}

/* ============================================================
   MASTHEAD / NAV
   ============================================================ */
.topbar {
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.45rem 0;
}
.topbar .folio a { border-bottom: 1px solid var(--rule); }
.topbar .folio a:hover { color: var(--accent); border-color: var(--accent); }

.masthead {
  position: sticky;
  top: 0;
  z-index: 500;
  background: var(--paper);
  border-bottom: 3px solid var(--ink);
}
.masthead-inner {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.wordmark {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.65rem;
  letter-spacing: -0.02em;
}
.wordmark span { color: var(--accent); }

.masthead nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2rem);
}
.masthead nav a {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-2);
  padding: 0.3rem 0;
  border-bottom: 2px solid transparent;
}
.masthead nav a:hover { color: var(--ink); border-color: var(--accent); }
.masthead nav a.active { color: var(--ink); border-color: var(--ink); }

.btn-ink {
  display: inline-block;
  background: var(--ink);
  color: var(--paper) !important;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.65rem 1.3rem;
  border: 1px solid var(--ink);
  transition: background 0.15s, color 0.15s;
}
.btn-ink:hover { background: var(--accent); border-color: var(--accent); }

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--ink) !important;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.65rem 1.3rem;
  border: 1px solid var(--ink);
  transition: background 0.15s, color 0.15s;
}
.btn-outline:hover { background: var(--ink); color: var(--paper) !important; }

/* Mobile nav */
.nav-toggle { display: none; background: none; border: none; font-size: 1.4rem; color: var(--ink); }
@media (max-width: 820px) {
  .masthead nav { display: none; }
  .masthead nav.open {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--paper);
    border-bottom: 3px solid var(--ink);
    padding: 1.25rem clamp(1.25rem, 4vw, 2.5rem) 1.5rem;
    gap: 1rem;
  }
  .nav-toggle { display: block; }
}

/* ============================================================
   FIGURE PLATES — image slots for prototype screenshots.
   Swap the .plate-empty div for an <img> when assets arrive;
   keep the id on the <figure> so slots stay addressable.
   ============================================================ */
figure.plate { margin: 0; }
.plate-frame {
  border: 1px solid var(--ink);
  padding: 0.5rem;
  background: #fff;
}
.plate-empty {
  background:
    repeating-linear-gradient(45deg, var(--paper-2) 0 14px, var(--paper) 14px 28px);
  border: 1px dashed var(--rule);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-align: center;
  padding: 1rem;
}
.plate-empty .folio { color: var(--ink-3); }
.plate-empty .plate-label {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--ink-2);
}
.ratio-wide   { aspect-ratio: 16 / 10; }
.ratio-square { aspect-ratio: 1 / 1; }
.ratio-phone  { aspect-ratio: 9 / 17; }
figure.plate figcaption {
  margin-top: 0.6rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: flex;
  gap: 0.75rem;
}
figure.plate figcaption::before {
  content: 'FIG.';
  color: var(--accent);
  font-weight: 700;
}

/* ============================================================
   ARTICLE / PROSE
   ============================================================ */
.prose p { margin-bottom: 1.15rem; color: var(--ink-2); font-size: 1.02rem; }
.prose p strong { color: var(--ink); }
.prose .lede {
  font-family: var(--serif);
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  line-height: 1.5;
  color: var(--ink);
}
.dropcap::first-letter {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 3.6em;
  float: left;
  line-height: 0.82;
  padding: 0.06em 0.12em 0 0;
  color: var(--accent);
}
.pullquote {
  border-top: 3px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  padding: 1.5rem 0;
  margin: 2rem 0;
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2.4vw, 1.7rem);
  font-style: italic;
  line-height: 1.35;
}
.pullquote cite {
  display: block;
  margin-top: 0.75rem;
  font-family: var(--sans);
  font-style: normal;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-3);
}

/* ============================================================
   FOOTER / COLOPHON
   ============================================================ */
.colophon {
  margin-top: clamp(4rem, 8vw, 7rem);
  border-top: 3px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
}
.colophon-inner { padding: clamp(2.5rem, 5vw, 4rem) 0; }
.colophon .wordmark { color: var(--paper); }
.colophon-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-top: 2rem;
}
@media (max-width: 820px) { .colophon-grid { grid-template-columns: 1fr 1fr; } }
.colophon h4 {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(246,243,236,0.55);
  margin-bottom: 0.9rem;
}
.colophon ul { list-style: none; }
.colophon ul li { margin-bottom: 0.5rem; }
.colophon a { color: rgba(246,243,236,0.85); font-size: 0.9rem; }
.colophon a:hover { color: #fff; text-decoration: underline; }
.colophon .fineprint {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(246,243,236,0.2);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(246,243,236,0.5);
}
.colophon .about-blurb {
  color: rgba(246,243,236,0.75);
  font-size: 0.92rem;
  max-width: 34ch;
  margin-top: 0.75rem;
}

/* ============================================================
   SHARED SECTION SCAFFOLDING
   ============================================================ */
.section { padding: clamp(3rem, 6vw, 5.5rem) 0; }
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 2rem;
  border-top: 3px solid var(--ink);
  padding-top: 0.9rem;
  margin-bottom: clamp(1.75rem, 4vw, 3rem);
}
.section-head h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); }

/* Reveal on scroll (progressive enhancement, JS optional) */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}