/*
Theme Name: Umuchi Guides
Theme URI: https://guides.umuchi.com
Author: Iron Oak Builds
Author URI: https://umuchi.com
Description: Reading theme for Umuchi Guides. Mirrors the umuchi.com palette and type. Appends an app download block to every article and links back to the main site throughout.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: umuchi-guides
Tags: one-column, blog, custom-colors, editor-style, translation-ready
*/

/* ============================================================
   Palette and type, matched to umuchi.com
============================================================ */
:root{
  --cream:#f7f3ea;
  --cream-card:#fdfbf6;
  --ink:#1a2420;
  --ink-soft:#4a5248;
  --ink-faint:#7d8a80;
  --green:#1f4a31;
  --green-deep:#163823;
  --red:#8b1a1a;
  --gold:#b8843a;
  --sand:#e5dcc4;
  --sand-soft:#efe8d8;

  --serif:'Fraunces',Georgia,'Times New Roman',serif;
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;

  --gutter:clamp(18px,5vw,32px);
  --measure:44rem;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:var(--sans);
  font-size:18px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--green);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;}
a:hover{color:var(--gold);}
a:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:3px;}

.wrap{max-width:var(--measure);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter);}
.wrap-wide{max-width:64rem;margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter);}

.serif{font-family:var(--serif);}
.skip-link{position:absolute;left:-9999px;}
.skip-link:focus{left:12px;top:12px;position:fixed;background:var(--green);color:var(--cream);padding:10px 16px;border-radius:6px;z-index:99;}

/* ============================================================
   Header
============================================================ */
.site-header{border-bottom:1px solid var(--sand);background:var(--cream);}
.site-header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:wrap;padding:20px 0;
}
.site-brand{
  font-family:var(--serif);
  font-weight:700;
  font-size:1.5rem;
  letter-spacing:-0.02em;
  color:var(--ink);
  text-decoration:none;
  line-height:1.1;
}
.site-brand:hover{color:var(--green);}
.site-brand .dot{color:var(--red);}
.site-brand small{
  display:block;
  font-family:var(--sans);
  font-size:.72rem;
  font-weight:500;
  letter-spacing:.13em;
  text-transform:uppercase;
  color:var(--ink-faint);
  margin-top:3px;
}
.header-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
.btn-app{
  display:inline-block;
  background:var(--green);
  color:var(--cream);
  font-size:.86rem;
  font-weight:600;
  padding:10px 18px;
  border-radius:999px;
  text-decoration:none;
  white-space:nowrap;
  transition:background .18s ease;
}
.btn-app:hover{background:var(--green-deep);color:var(--cream);}

/* Category nav */
.cat-nav{border-bottom:1px solid var(--sand);background:var(--cream-card);}
.cat-nav ul{
  display:flex;flex-wrap:wrap;gap:6px 20px;
  list-style:none;margin:0;padding:12px 0;
}
.cat-nav a{
  font-size:.85rem;font-weight:500;
  color:var(--ink-soft);text-decoration:none;
}
.cat-nav a:hover{color:var(--green);text-decoration:underline;}

/* ============================================================
   Archive / index
============================================================ */
.page-intro{padding:44px 0 8px;}
.page-intro h1{
  font-family:var(--serif);
  font-weight:700;
  font-size:clamp(2rem,5vw,2.9rem);
  line-height:1.12;
  letter-spacing:-0.022em;
  margin:0 0 12px;
}
.page-intro p{color:var(--ink-soft);margin:0;max-width:52ch;}

.card-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:22px;
  padding:32px 0 8px;
}
.card{
  background:var(--cream-card);
  border:1px solid var(--sand);
  border-radius:12px;
  overflow:hidden;
  display:flex;flex-direction:column;
  transition:border-color .18s ease,transform .18s ease;
}
.card:hover{border-color:var(--green);transform:translateY(-2px);}
.card-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--sand-soft);}
.card-thumb img{width:100%;height:100%;object-fit:cover;}
.card-body{padding:18px 20px 22px;display:flex;flex-direction:column;flex:1;}
.card-cat{
  font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--gold);margin:0 0 8px;
}
.card h2{
  font-family:var(--serif);font-weight:700;
  font-size:1.18rem;line-height:1.3;letter-spacing:-0.012em;
  margin:0 0 10px;
}
.card h2 a{color:var(--ink);text-decoration:none;}
.card h2 a:hover{color:var(--green);}
.card p{font-size:.94rem;color:var(--ink-soft);margin:0 0 14px;line-height:1.6;}
.card-meta{margin-top:auto;font-size:.8rem;color:var(--ink-faint);}

/* Pagination */
.pagination{padding:26px 0 8px;display:flex;gap:8px;flex-wrap:wrap;justify-content:center;}
.pagination .page-numbers{
  display:inline-block;padding:8px 14px;border:1px solid var(--sand);
  border-radius:8px;text-decoration:none;font-size:.9rem;background:var(--cream-card);
}
.pagination .current{background:var(--green);color:var(--cream);border-color:var(--green);}

/* ============================================================
   Single article
============================================================ */
.article-head{padding:40px 0 0;}
.article-cat{
  font-size:.74rem;font-weight:600;letter-spacing:.11em;text-transform:uppercase;
  color:var(--gold);text-decoration:none;
}
.article-head h1{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(1.9rem,5.2vw,2.85rem);
  line-height:1.15;letter-spacing:-0.024em;
  margin:12px 0 14px;
}
.article-meta{font-size:.88rem;color:var(--ink-faint);margin:0;}
.article-hero{margin:28px 0 0;border-radius:12px;overflow:hidden;border:1px solid var(--sand);}

.article-body{padding:8px 0 0;font-size:1.06rem;}
.article-body h2{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(1.35rem,3.4vw,1.7rem);
  line-height:1.25;letter-spacing:-0.015em;
  margin:2.2em 0 .6em;
}
.article-body h3{
  font-family:var(--serif);font-weight:600;
  font-size:1.18rem;margin:1.8em 0 .5em;
}
.article-body p{margin:0 0 1.15em;}
.article-body ul,.article-body ol{margin:0 0 1.3em;padding-left:1.35em;}
.article-body li{margin:0 0 .5em;}
.article-body strong{font-weight:600;color:var(--ink);}
.article-body blockquote{
  margin:1.6em 0;padding:2px 0 2px 20px;
  border-left:3px solid var(--sand);color:var(--ink-soft);font-style:italic;
}

/* The disclaimer box the engine puts at the top of each article */
.article-body > div:first-child{border-radius:10px;}

/* ============================================================
   App download block (rendered by the theme, not the engine)
============================================================ */
.app-cta{
  background:var(--green);
  color:var(--cream);
  border-radius:14px;
  padding:32px 26px;
  margin:44px 0 0;
  text-align:center;
}
.app-cta h2{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(1.3rem,3.6vw,1.6rem);
  line-height:1.25;color:var(--cream);
  margin:0 0 10px;
}
.app-cta p{
  color:#cfe0d4;font-size:.98rem;line-height:1.6;
  max-width:44ch;margin:0 auto 22px;
}
.app-cta-badges{
  display:flex;flex-wrap:wrap;gap:12px;
  align-items:center;justify-content:center;
}
.app-cta-badges a{line-height:0;text-decoration:none;transition:opacity .18s ease;}
.app-cta-badges a:hover{opacity:.85;}
.app-cta-badges img{height:48px;width:auto;}
.app-cta-badges a:focus-visible{outline:2px solid var(--cream);outline-offset:4px;border-radius:8px;}
.app-cta-link{
  margin:20px 0 0;font-size:.9rem;
}
.app-cta-link a{color:#cfe0d4;text-decoration:underline;}
.app-cta-link a:hover{color:var(--cream);}
.app-cta-note{margin:14px 0 0;font-size:.78rem;color:#9ab3a2;}

/* Related posts */
.related{margin:52px 0 0;padding:28px 0 0;border-top:1px solid var(--sand);}
.related h2{
  font-family:var(--serif);font-size:1.25rem;font-weight:700;margin:0 0 16px;
}
.related ul{list-style:none;margin:0;padding:0;}
.related li{margin:0 0 12px;}
.related a{font-weight:500;}

/* ============================================================
   Footer
============================================================ */
.site-footer{
  border-top:1px solid var(--sand);
  margin-top:64px;
  padding:38px 0 46px;
  background:var(--cream-card);
}
.footer-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:26px;margin-bottom:28px;
}
.footer-grid h3{
  font-size:.76rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--ink-faint);margin:0 0 10px;
}
.footer-grid ul{list-style:none;margin:0;padding:0;}
.footer-grid li{margin:0 0 7px;}
.footer-grid a{font-size:.92rem;color:var(--ink-soft);text-decoration:none;}
.footer-grid a:hover{color:var(--green);text-decoration:underline;}
.footer-disclaimer{
  font-size:.82rem;color:var(--ink-faint);line-height:1.65;
  border-top:1px solid var(--sand);padding-top:20px;margin:0 0 12px;
}
.footer-copy{font-size:.82rem;color:var(--ink-faint);margin:0;}

/* ============================================================
   Search + 404
============================================================ */
.search-form{display:flex;gap:8px;margin:20px 0 0;}
.search-form input[type="search"]{
  flex:1;padding:11px 14px;border:1px solid var(--sand);border-radius:8px;
  font-family:var(--sans);font-size:.95rem;background:var(--cream-card);color:var(--ink);
}
.search-form button{
  padding:11px 20px;border:0;border-radius:8px;background:var(--green);
  color:var(--cream);font-family:var(--sans);font-weight:600;font-size:.9rem;cursor:pointer;
}
.search-form button:hover{background:var(--green-deep);}
.empty-note{padding:26px 0 0;color:var(--ink-soft);}

@media (max-width:600px){
  body{font-size:17px;}
  .site-header-inner{padding:16px 0;}
  .app-cta{padding:26px 20px;}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none !important;scroll-behavior:auto !important;}
  .card:hover{transform:none;}
}