/*
Theme Name: Datatecture Forum
Theme URI: https://datatectureforum.com
Author: Andrew Oh
Description: Editorial theme for Datatecture Forum — architecture criticism at the intersection of buildings and data infrastructure. Clean, masthead-led newspaper layout: Montserrat display, serif body, hairline rules.
Version: 1.1
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: datatecture
*/

/* ---------- Tokens ---------- */
:root{
  --paper:         #ffffff;
  --paper-alt:     #f7f5f0;
  --ink:           #1a1a1a;
  --ink-soft:      #5c5c5c;
  --rule:          #e2e0db;
  --rust:          #b5541f;
  --rust-dark:     #8f4118;

  --font-display: 'Montserrat', -apple-system, sans-serif;
  --font-body:    'Source Serif 4', Georgia, serif;

  --max-w: 1120px;
  --gutter: clamp(20px, 4vw, 56px);
}

/* ---------- Reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:18px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:var(--ink); text-decoration:none; }
a:hover{ color:var(--rust); }
a:focus-visible, button:focus-visible, input:focus-visible{
  outline:2px solid var(--rust);
  outline-offset:3px;
}
ul{ list-style:none; margin:0; padding:0; }
.wrap{ max-width:var(--max-w); margin:0 auto; padding:0 var(--gutter); }

h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:800;
  line-height:1.12;
  margin:0 0 0.5em;
  letter-spacing:-0.01em;
}

/* ---------- Kicker / section label ---------- */
.eyebrow{
  font-family:var(--font-display);
  font-weight:700;
  font-size:12px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--rust);
  margin-bottom:16px;
}
.eyebrow::after{
  content:"";
  display:block;
  width:36px; height:2px;
  background:var(--rust);
  margin-top:9px;
}
.eyebrow .tick{ display:none; } /* legacy no-op */

/* ---------- Masthead ---------- */
.site-header{ padding-top:26px; }
.masthead{ text-align:center; padding-bottom:16px; }
.site-logo{
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(1.7rem, 4vw, 2.5rem);
  letter-spacing:.01em;
  text-transform:uppercase;
  color:var(--ink);
  display:inline-block;
}
.site-logo .mark{ color:var(--rust); }
.site-logo:hover{ color:var(--ink); }
.header-rule-thick{ height:3px; background:var(--ink); }
.header-rule-thin{ height:1px; background:var(--ink); margin-top:3px; }

.primary-nav{ border-bottom:1px solid var(--rule); }
.primary-nav ul{
  display:flex; justify-content:center; gap:34px; flex-wrap:wrap;
  padding:14px 0;
}
.primary-nav a{
  font-family:var(--font-display);
  font-weight:600;
  font-size:12.5px;
  letter-spacing:.07em;
  text-transform:uppercase;
  color:var(--ink);
}
.primary-nav a:hover{ color:var(--rust); }

/* ---------- Hero (lead story) ---------- */
.hero{ padding:44px 0 48px; border-bottom:1px solid var(--rule); }
.hero h1{
  font-size:clamp(2.2rem, 5vw, 3.6rem);
  max-width:16ch;
  color:var(--ink);
}
.hero .dek{
  font-family:var(--font-body);
  font-size:1.2rem;
  color:var(--ink-soft);
  max-width:56ch;
  margin:16px 0 30px;
  line-height:1.55;
}
.hero .cta{
  font-family:var(--font-display);
  font-weight:600;
  font-size:13px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--paper);
  background:var(--ink);
  padding:13px 22px;
  display:inline-block;
}
.hero .cta:hover{ background:var(--rust); color:var(--paper); }

/* ---------- Pillars / sections ---------- */
.pillars{ padding:44px 0; border-bottom:1px solid var(--rule); }
.pillars-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(220px,1fr));
  gap:32px;
}
.pillar-card{ border-left:2px solid var(--rust); padding-left:18px; }
.pillar-card h3{
  font-size:1rem;
  text-transform:uppercase;
  letter-spacing:.02em;
  margin-bottom:8px;
}
.pillar-card a{ color:var(--ink); }
.pillar-card a:hover{ color:var(--rust); }
.pillar-card p{
  font-family:var(--font-body);
  font-size:.94rem;
  color:var(--ink-soft);
  line-height:1.55;
  margin:0;
}

/* ---------- Article grid / lists ---------- */
.articles{ padding:48px 0 76px; }
.articles-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(300px,1fr));
  gap:40px 36px;
}
.article-card{ border-top:1px solid var(--rule); padding-top:20px; }
.article-card .meta{
  font-family:var(--font-display);
  font-weight:600;
  font-size:11px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--rust);
  display:flex; gap:14px; margin-bottom:9px;
}
.article-card h3{ font-size:1.32rem; }
.article-card h3 a{ color:var(--ink); }
.article-card h3 a:hover{ color:var(--rust); }
.article-card .excerpt{
  font-family:var(--font-body);
  color:var(--ink-soft);
  font-size:1rem;
  margin-top:10px;
}
.article-card .thumb{ margin-bottom:16px; aspect-ratio:16/10; overflow:hidden; background:var(--paper-alt); }
.article-card .thumb img{ width:100%; height:100%; object-fit:cover; }

/* ---------- Single article ---------- */
.article-header{ padding:48px 0 26px; border-bottom:1px solid var(--rule); }
.article-header h1{ font-size:clamp(2rem,4.2vw,3rem); max-width:22ch; }
.article-header .meta{
  font-family:var(--font-display);
  font-weight:600;
  font-size:12px;
  letter-spacing:.05em;
  text-transform:uppercase;
  color:var(--ink-soft);
  display:flex; flex-wrap:wrap; gap:22px;
  margin-top:22px;
  border-top:1px solid var(--rule);
  padding-top:18px;
}
.article-header .meta span b{ color:var(--rust); font-style:normal; }

.article-featured{ margin:0; }
.article-featured img{ width:100%; }

.article-body{ padding:44px 0 24px; }
.article-body .content{ max-width:68ch; font-size:1.15rem; color:var(--ink); }
.article-body .content p{ margin:0 0 1.35em; }
.article-body .content > p:first-of-type::first-letter{
  font-family:var(--font-display);
  font-weight:800;
  font-size:3.4em;
  line-height:.82;
  float:left;
  padding-right:10px;
  padding-top:5px;
  color:var(--ink);
}
.article-body .content h2{
  font-size:1.55rem; margin-top:1.9em;
  padding-top:.5em; border-top:1px solid var(--rule);
}
.article-body .content h3{ font-size:1.2rem; margin-top:1.5em; }
.article-body .content a{ color:var(--rust); text-decoration:underline; text-underline-offset:3px; }
.article-body .content blockquote{
  margin:2.1em 0; padding:22px 0;
  border-top:1px solid var(--ink);
  border-bottom:1px solid var(--ink);
  font-family:var(--font-display);
  font-weight:600;
  font-size:1.4rem;
  line-height:1.35;
  text-align:center;
  color:var(--ink);
}
.article-body .content figure{ margin:2em 0; }
.article-body .content figcaption{
  font-family:var(--font-display);
  font-size:12px;
  color:var(--ink-soft);
  margin-top:8px;
}
.article-body .content ul, .article-body .content ol{
  margin:0 0 1.35em; padding-left:1.4em;
}
.article-body .content ul li{ list-style:disc; }
.article-body .content ol li{ list-style:decimal; }

.article-footer{
  max-width:68ch;
  padding-top:26px; margin-top:26px;
  border-top:1px solid var(--rule);
  display:flex; flex-wrap:wrap; gap:10px;
}
.article-footer a{
  font-family:var(--font-display);
  font-weight:600;
  font-size:11.5px; text-transform:uppercase; letter-spacing:.05em;
  border:1px solid var(--rule); padding:6px 12px;
  color:var(--ink-soft);
}
.article-footer a:hover{ border-color:var(--rust); color:var(--rust); }

/* ---------- Category-grouped archive ---------- */
.category-group{ padding:44px 0; border-top:1px solid var(--rule); }
.category-group h2{
  font-size:1.5rem;
  text-transform:uppercase;
  letter-spacing:.02em;
  margin-bottom:8px;
}
.category-group h2 a{ color:var(--ink); }
.category-group h2 a:hover{ color:var(--rust); }
.category-group .category-desc{
  font-family:var(--font-body);
  color:var(--ink-soft);
  max-width:60ch;
  margin:0 0 26px;
}
.category-group .articles-grid{ margin-top:22px; }
.category-group .view-all{
  display:inline-block;
  margin-top:28px;
  font-family:var(--font-display);
  font-weight:600;
  font-size:12.5px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--rust);
  border-bottom:1px solid var(--rust);
  padding-bottom:2px;
}
.category-group .view-all:hover{ color:var(--rust-dark); border-color:var(--rust-dark); }

/* ---------- Archive / page ---------- */
.archive-header, .page-header{
  padding:48px 0 30px; border-bottom:1px solid var(--rule);
}
.archive-header h1, .page-header h1{ font-size:clamp(1.8rem,4vw,2.6rem); }
.archive-header .desc{ color:var(--ink-soft); max-width:60ch; margin-top:12px; font-family:var(--font-body); }
.page-content{ padding:44px 0 76px; max-width:68ch; font-size:1.15rem; }
.page-content p{ margin:0 0 1.35em; }

/* ---------- Comments ---------- */
.comments-area{ max-width:68ch; padding:40px 0 76px; }
.comments-area .comment-list{ margin-top:24px; }
.comments-area .comment{
  padding:18px 0; border-top:1px solid var(--rule);
}
.comments-area .comment .comment-meta{
  font-family:var(--font-display); font-weight:600; font-size:11.5px; color:var(--ink-soft);
  text-transform:uppercase; letter-spacing:.05em;
}
.comment-respond input, .comment-respond textarea{
  width:100%; background:var(--paper-alt); border:1px solid var(--rule);
  color:var(--ink); font-family:var(--font-body); padding:12px; margin-bottom:14px;
}
.comment-respond .form-submit input{
  width:auto; font-family:var(--font-display); font-weight:600; text-transform:uppercase; font-size:13px;
  letter-spacing:.06em; background:var(--ink);
  color:var(--paper); border:none; padding:12px 22px; cursor:pointer;
}
.comment-respond .form-submit input:hover{ background:var(--rust); }

/* ---------- Footer ---------- */
.site-footer{ border-top:3px solid var(--ink); padding:36px 0; margin-top:40px; }
.site-footer .wrap{
  display:flex; flex-wrap:wrap; justify-content:space-between; align-items:center; gap:16px;
}
.site-footer .colophon{
  font-family:var(--font-display); font-weight:600; font-size:11px; color:var(--ink-soft);
  letter-spacing:.05em; text-transform:uppercase;
}
.footer-nav ul{ display:flex; gap:20px; }
.footer-nav a{
  font-family:var(--font-display); font-weight:600; font-size:11px; text-transform:uppercase;
  color:var(--ink-soft); letter-spacing:.05em;
}
.footer-nav a:hover{ color:var(--rust); }

/* ---------- Responsive ---------- */
@media (max-width: 720px){
  .primary-nav ul{ gap:18px; }
  .hero{ padding:36px 0 32px; }
  .site-footer .wrap{ flex-direction:column; align-items:flex-start; }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ transition:none !important; animation:none !important; }
}