/*
Theme Name: Dr. Matthew Short — Author
Theme URI: https://drmatthewshort.com
Author: Dr. Matthew Short
Author URI: https://drmatthewshort.com
Description: A literary publications showcase for author and educator Dr. Matthew Short, built around the S.H.O.R.T. Method. Features a books grid, an author section, and the five-pillar framework band. Edit your book list in front-page.php.
Version: 1.0.0
Requires at least: 5.9
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: dr-matthew-short
*/

/* =========================================================
   Design tokens
   ========================================================= */
:root{
  --ink:#1B1E27;
  --ink-2:#2A2E3A;
  --paper:#F4EFE4;
  --card:#FBF8F1;
  --garnet:#983241;
  --garnet-2:#B14152;
  --gold:#C9A24B;
  --on-dark:#EDE7DA;
  --on-dark-muted:rgba(237,231,218,0.66);
  --ink-soft:#52555F;
  --line:rgba(27,30,39,0.12);
  --line-strong:rgba(27,30,39,0.24);
  --maxw:1160px;
  --space:clamp(3.5rem,8vw,7rem);
}

/* =========================================================
   Reset / base
   ========================================================= */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Hanken Grotesk",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-size:18px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;}
h1,h2,h3,h4{font-family:"Fraunces",Georgia,serif;font-weight:600;line-height:1.08;margin:0;letter-spacing:-0.01em;}
p{margin:0 0 1rem;}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(1.25rem,4vw,2.5rem);}

.eyebrow{
  font-size:.74rem;
  font-weight:700;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--garnet);
  margin:0 0 1rem;
}
.eyebrow--gold{color:var(--gold);}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  font-weight:600;font-size:.95rem;letter-spacing:.01em;
  padding:.8rem 1.4rem;border-radius:2px;text-decoration:none;
  border:1.5px solid transparent;transition:transform .18s ease,background .18s ease,color .18s ease;
}
.btn--solid{background:var(--garnet);color:#fff;}
.btn--solid:hover{background:var(--garnet-2);transform:translateY(-2px);}
.btn--ghost{border-color:var(--line-strong);color:var(--ink);}
.btn--ghost:hover{border-color:var(--garnet);color:var(--garnet);transform:translateY(-2px);}
.btn--light{border-color:rgba(237,231,218,.35);color:var(--on-dark);}
.btn--light:hover{border-color:var(--gold);color:var(--gold);transform:translateY(-2px);}

/* =========================================================
   Site header / nav
   ========================================================= */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(27,30,39,.92);
  backdrop-filter:blur(8px);
  color:var(--on-dark);
  border-bottom:1px solid rgba(237,231,218,.12);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:68px;}
.brand{font-family:"Fraunces",serif;font-weight:600;font-size:1.18rem;color:var(--on-dark);text-decoration:none;letter-spacing:-0.01em;}
.brand b{color:var(--gold);font-weight:600;}
.nav{display:flex;gap:1.6rem;list-style:none;margin:0;padding:0;flex-wrap:wrap;}
.nav a{color:var(--on-dark-muted);text-decoration:none;font-size:.93rem;font-weight:500;letter-spacing:.01em;transition:color .15s ease;}
.nav a:hover{color:var(--gold);}
.nav-toggle{display:none;}

/* =========================================================
   Hero
   ========================================================= */
.hero{
  background:var(--ink);
  color:var(--on-dark);
  padding:clamp(4rem,11vw,8.5rem) 0 clamp(3.5rem,8vw,6rem);
  position:relative;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(120% 90% at 85% -10%,rgba(201,162,75,.10),transparent 55%),
             radial-gradient(90% 70% at -10% 110%,rgba(152,50,65,.18),transparent 60%);
}
.hero .wrap{position:relative;z-index:1;max-width:920px;}
.hero h1{
  font-size:clamp(2.7rem,7.2vw,5.4rem);
  line-height:1.02;
  margin:0 0 1.4rem;
  letter-spacing:-0.025em;
}
.hero h1 em{font-style:italic;color:var(--gold);}
.hero .lede{
  font-size:clamp(1.05rem,2.2vw,1.35rem);
  color:var(--on-dark-muted);
  max-width:60ch;margin:0 0 2.2rem;line-height:1.55;
}
.hero-cta{display:flex;gap:1rem;flex-wrap:wrap;}

/* =========================================================
   Section frame
   ========================================================= */
.section{padding-block:var(--space);}
.section-head{max-width:62ch;margin-bottom:clamp(2.2rem,5vw,3.2rem);}
.section-head h2{font-size:clamp(2rem,4.4vw,3rem);margin-bottom:.9rem;}
.section-head p{color:var(--ink-soft);font-size:1.06rem;}

/* =========================================================
   Featured book
   ========================================================= */
.featured{
  display:grid;grid-template-columns:minmax(0,0.85fr) 1fr;gap:clamp(2rem,5vw,4rem);
  align-items:center;
}
.featured__copy h3{font-size:clamp(1.7rem,3.6vw,2.5rem);margin-bottom:.6rem;}
.featured__copy .tag{margin-bottom:1.1rem;}
.featured__copy p{color:var(--ink-soft);font-size:1.06rem;margin-bottom:1.4rem;max-width:48ch;}

/* Book "cover" — typographic, no image needed */
.cover{
  aspect-ratio:2/3;border-radius:3px;position:relative;overflow:hidden;
  display:flex;flex-direction:column;justify-content:space-between;
  padding:1.4rem 1.3rem;color:#fff;text-decoration:none;
  box-shadow:0 18px 40px -18px rgba(27,30,39,.55),0 2px 0 rgba(255,255,255,.06) inset;
  border:1px solid rgba(255,255,255,.08);
  transition:transform .25s ease,box-shadow .25s ease;
}
.cover:hover{transform:translateY(-6px) rotate(-.4deg);box-shadow:0 26px 52px -18px rgba(27,30,39,.6);}
.cover::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:7px;
  background:rgba(0,0,0,.22);box-shadow:1px 0 0 rgba(255,255,255,.08);
}
.cover__cat{font-size:.66rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;opacity:.85;}
.cover__title{font-family:"Fraunces",serif;font-weight:600;font-size:clamp(1.4rem,2.6vw,1.9rem);line-height:1.05;letter-spacing:-0.01em;}
.cover__byline{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;opacity:.78;}
.featured .cover{max-width:340px;}
.feature-stack{display:grid;}
.feature-stack .featured + .featured{margin-top:clamp(2.8rem,6vw,4.6rem);padding-top:clamp(2.8rem,6vw,4.6rem);border-top:1px solid var(--line);}

/* Real image covers */
.cover-img{
  display:block;border-radius:4px;overflow:hidden;text-decoration:none;align-self:start;
  box-shadow:0 20px 44px -18px rgba(27,30,39,.55),0 2px 6px -2px rgba(27,30,39,.25);
  transition:transform .25s ease,box-shadow .25s ease;
}
.cover-img img{display:block;width:100%;height:auto;}
.cover-img:hover{transform:translateY(-6px) rotate(-.4deg);box-shadow:0 30px 56px -18px rgba(27,30,39,.6);}
.featured .cover-img{max-width:330px;}
.book .cover-img{margin-bottom:1rem;}

/* Cover palettes per category */
.cover.c-education{background:linear-gradient(160deg,#983241,#6E2030);}
.cover.c-literary{background:linear-gradient(160deg,#262B38,#13161E);}
.cover.c-memoir{background:linear-gradient(160deg,#7B5A22,#4E3A14);}
.cover.c-mg{background:linear-gradient(160deg,#2F6E63,#1C4640);}
.cover.c-ya{background:linear-gradient(160deg,#3C5A86,#22324E);}

/* =========================================================
   Books grid
   ========================================================= */
.books{background:linear-gradient(180deg,var(--paper),#EFE9DC);}
.book-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));
  gap:clamp(1.6rem,3.5vw,2.6rem);
}
.book{display:flex;flex-direction:column;}
.book .cover{margin-bottom:1rem;}
.book__cat{font-size:.7rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--garnet);margin-bottom:.35rem;}
.book__title{font-size:1.22rem;margin-bottom:.4rem;}
.book__desc{font-size:.95rem;color:var(--ink-soft);line-height:1.5;margin-bottom:.8rem;}
.book__link{font-weight:600;font-size:.9rem;color:var(--garnet);text-decoration:none;border-bottom:1.5px solid transparent;align-self:flex-start;transition:border-color .15s ease;}
.book__link:hover{border-color:var(--garnet);}

/* =========================================================
   S.H.O.R.T. Method band (signature element)
   ========================================================= */
.method{background:var(--ink);color:var(--on-dark);}
.method .section-head h2{color:var(--on-dark);}
.method .section-head p{color:var(--on-dark-muted);}
.pillars{
  display:grid;grid-template-columns:repeat(5,1fr);gap:0;
  border-top:1px solid rgba(237,231,218,.16);
}
.pillar{
  padding:2rem 1.2rem;border-right:1px solid rgba(237,231,218,.14);
}
.pillar:last-child{border-right:none;}
.pillar__letter{font-family:"Fraunces",serif;font-size:3rem;line-height:1;color:var(--gold);margin-bottom:.6rem;display:block;}
.pillar__word{font-weight:700;letter-spacing:.04em;margin-bottom:.4rem;font-size:1.02rem;}
.pillar__desc{font-size:.86rem;color:var(--on-dark-muted);line-height:1.45;}

/* =========================================================
   About
   ========================================================= */
.about{display:grid;grid-template-columns:1.4fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:start;}
.about__copy p{color:var(--ink-soft);font-size:1.06rem;}
.about__copy p:first-of-type{color:var(--ink);font-size:1.18rem;font-family:"Fraunces",serif;line-height:1.4;}
.facts{border-left:2px solid var(--garnet);padding-left:1.4rem;}
.facts dt{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--garnet);font-weight:700;margin-top:1.1rem;}
.facts dt:first-child{margin-top:0;}
.facts dd{margin:.25rem 0 0;font-size:1rem;}

/* =========================================================
   Posts (index.php fallback)
   ========================================================= */
.post-list{display:grid;gap:2.4rem;max-width:720px;}
.post-card h2{font-size:1.7rem;margin-bottom:.5rem;}
.post-card a{text-decoration:none;}
.post-card h2 a:hover{color:var(--garnet);}
.post-meta{font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:.8rem;}
.post-excerpt{color:var(--ink-soft);}
.entry-content{max-width:720px;}
.entry-content p{margin-bottom:1.2rem;}
.pagination{margin-top:3rem;display:flex;gap:1rem;}
.pagination a{text-decoration:none;font-weight:600;color:var(--garnet);}

/* =========================================================
   Footer
   ========================================================= */
.site-footer{background:var(--ink-2);color:var(--on-dark);padding-block:clamp(3rem,6vw,4.5rem) 2rem;}
.site-footer .wrap{display:grid;grid-template-columns:1.4fr 1fr;gap:2.5rem;align-items:start;}
.site-footer h3{font-size:1.5rem;color:var(--on-dark);margin-bottom:.6rem;}
.site-footer p{color:var(--on-dark-muted);max-width:46ch;}
.footer-links{list-style:none;margin:0;padding:0;display:grid;gap:.6rem;}
.footer-links a{color:var(--on-dark-muted);text-decoration:none;transition:color .15s ease;}
.footer-links a:hover{color:var(--gold);}
.footer-bottom{margin-top:2.5rem;padding-top:1.4rem;border-top:1px solid rgba(237,231,218,.12);font-size:.85rem;color:var(--on-dark-muted);}

/* =========================================================
   Reveal animation
   ========================================================= */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width:880px){
  .featured{grid-template-columns:1fr;}
  .featured .cover{max-width:240px;}
  .about{grid-template-columns:1fr;}
  .pillars{grid-template-columns:repeat(2,1fr);}
  .pillar:nth-child(2n){border-right:none;}
  .pillar{border-bottom:1px solid rgba(237,231,218,.14);}
  .site-footer .wrap{grid-template-columns:1fr;}
}
@media (max-width:620px){
  .nav{
    display:none;position:absolute;top:68px;left:0;right:0;
    flex-direction:column;background:var(--ink);padding:1.2rem clamp(1.25rem,4vw,2.5rem);
    border-bottom:1px solid rgba(237,231,218,.12);gap:1.1rem;
  }
  .nav.open{display:flex;}
  .nav-toggle{
    display:inline-flex;background:none;border:1px solid rgba(237,231,218,.3);
    color:var(--on-dark);border-radius:3px;padding:.5rem .7rem;cursor:pointer;font-size:.85rem;
  }
  .pillars{grid-template-columns:1fr;}
  .pillar{border-right:none;border-bottom:1px solid rgba(237,231,218,.14);}
}

@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto !important;}
  .reveal{opacity:1;transform:none;transition:none;}
  .cover:hover,.cover-img:hover,.btn:hover{transform:none;}
}

/* WordPress admin bar spacing safety */
.admin-bar .site-header{top:32px;}
@media (max-width:782px){.admin-bar .site-header{top:46px;}}