/*
Theme Name: CENC Codex
Theme URI: https://biblioteca.cenc.com.br/
Author: CENC
Description: Tema editorial da Biblioteca CENC, concebido como biblioteca acadêmica digital para história, filosofia, ciência e outras coleções de conhecimento.
Version: 0.3.0
Requires at least: 6.8
Requires PHP: 8.1
Text Domain: cenc-codex
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Tags: block-theme, full-site-editing, education, news, blog
*/

:root {
  --cenc-paper:#F5F2EA;
  --cenc-parchment:#E8E1D3;
  --cenc-white:#FCFBF7;
  --cenc-ink:#20262C;
  --cenc-navy:#243746;
  --cenc-navy-deep:#182936;
  --cenc-oxblood:#763B3B;
  --cenc-slate:#68727A;
  --cenc-stone:#A49D90;
  --cenc-rule:#CDC5B7;
  --cenc-rule-soft:rgba(32,38,44,.13);
}

html{scroll-behavior:smooth}
body{overflow-x:hidden;background:var(--cenc-paper)}
::selection{background:#D9D1C1;color:var(--cenc-ink)}
a{text-underline-offset:.17em;text-decoration-thickness:.055em}
.cenc-shell>*+*{margin-block-start:0!important}
.cenc-shell>*{margin-block-end:0!important}

/* Header — university library rather than luxury brand */
.cenc-header{
  position:sticky;top:0;z-index:100;
  background:rgba(252,251,247,.97)!important;
  border-top:4px solid var(--cenc-navy-deep);
  border-bottom:1px solid var(--cenc-rule);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)
}
.admin-bar .cenc-header{top:32px}
.cenc-header-inner{min-height:64px}
.cenc-brand{gap:15px!important}
.cenc-brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:2.05rem;height:2.05rem;border:1px solid var(--cenc-navy);
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  font-size:.82rem;color:var(--cenc-navy);background:transparent
}
.cenc-brand-copy{gap:0!important}
.cenc-brand-copy .wp-block-site-title{margin:0;letter-spacing:.12em;text-transform:uppercase;font-size:.82rem!important}
.cenc-brand-copy .wp-block-site-title a{color:var(--cenc-ink)!important;text-decoration:none}
.cenc-brand-subtitle{margin:1px 0 0;color:var(--cenc-slate);font-size:.62rem;letter-spacing:.05em}
.cenc-desktop-nav{display:flex;align-items:center;gap:clamp(18px,2.2vw,34px);font-size:.69rem;letter-spacing:.09em;text-transform:uppercase}
.cenc-desktop-nav a{color:#4D565D;text-decoration:none;transition:color .18s ease}
.cenc-desktop-nav a:hover{color:var(--cenc-oxblood)}
.cenc-desktop-nav .cenc-nav-search{padding-left:clamp(18px,2vw,28px);border-left:1px solid var(--cenc-rule);font-weight:700;color:var(--cenc-navy)}

/* Home masthead — compact, editorial, content first */
.cenc-home-intro{
  background:var(--cenc-white)!important;
  border-bottom:1px solid var(--cenc-rule);
  padding-top:clamp(3.4rem,5vw,5.2rem)!important;
  padding-bottom:clamp(3rem,4.6vw,4.7rem)!important
}
.cenc-home-grid{align-items:start!important}
.cenc-eyebrow,.cenc-section-kicker{
  margin:0 0 .8rem;text-transform:uppercase;letter-spacing:.15em;
  font-size:.65rem;font-weight:750;color:var(--cenc-oxblood)
}
.cenc-home-intro h1{
  max-width:720px;margin-top:.4rem!important;margin-bottom:1.1rem!important;
  color:var(--cenc-ink)!important;font-size:clamp(2.15rem,2.9vw,3.1rem)!important;
  line-height:1.04;letter-spacing:-.024em;text-wrap:balance
}
.cenc-home-lede{max-width:700px;margin:0;color:#4D565D;font-size:clamp(1rem,1.05vw,1.12rem)!important;line-height:1.72}
.cenc-home-note{
  border-left:3px solid var(--cenc-navy);padding:3px 0 3px 22px;
  color:#4C555C
}
.cenc-home-note strong{display:block;margin-bottom:8px;color:var(--cenc-navy);font-family:var(--wp--preset--font-family--display);font-weight:600;font-size:1.03rem}
.cenc-home-note p{margin:.35rem 0;font-size:.79rem;line-height:1.58}
.cenc-home-meta{margin-top:2.1rem!important;padding-top:1rem;border-top:1px solid var(--cenc-rule);color:var(--cenc-slate);font-size:.71rem}

/* Section framework */
.cenc-section{padding-top:clamp(3.8rem,6vw,6rem)!important;padding-bottom:clamp(3.8rem,6vw,6rem)!important}
.cenc-section-paper{background:var(--cenc-paper)!important}
.cenc-section-white{background:var(--cenc-white)!important}
.cenc-section-parchment{background:#EEE8DC!important}
.cenc-section-head{margin-bottom:clamp(2rem,3.8vw,3.4rem)!important}
.cenc-section-head h2{margin:.35rem 0 0;max-width:650px;font-size:clamp(1.75rem,2.45vw,2.6rem)!important}
.cenc-section-deck{max-width:730px;color:#596168;font-size:.94rem;line-height:1.7}

/* Scholarly collection catalogue */
.cenc-catalogue{border-top:2px solid var(--cenc-navy)}
.cenc-catalogue-row{
  display:grid;grid-template-columns:64px 190px minmax(0,1fr) 150px;
  gap:clamp(16px,3vw,38px);align-items:start;
  padding:clamp(24px,3.2vw,36px) 0;border-bottom:1px solid var(--cenc-rule)
}
.cenc-catalogue-no{font-family:var(--wp--preset--font-family--display);font-size:1.3rem;color:var(--cenc-oxblood)}
.cenc-catalogue-series{font-size:.64rem;font-weight:750;letter-spacing:.12em;text-transform:uppercase;color:var(--cenc-slate);padding-top:5px}
.cenc-catalogue-main h3{margin:0 0 7px;font-size:clamp(1.35rem,1.7vw,1.72rem);font-weight:600;line-height:1.13}
.cenc-catalogue-main p{margin:0;max-width:670px;color:#535C63;font-size:.88rem;line-height:1.66}
.cenc-catalogue-action{text-align:right;padding-top:4px}
.cenc-catalogue-action a{font-size:.7rem;font-weight:700;letter-spacing:.05em;text-decoration:none;color:var(--cenc-navy)}
.cenc-catalogue-action a:hover{color:var(--cenc-oxblood)}

/* Study routes */
.cenc-study-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--cenc-rule);border-left:1px solid var(--cenc-rule)}
.cenc-study-card{min-height:170px;padding:24px;border-right:1px solid var(--cenc-rule);border-bottom:1px solid var(--cenc-rule);background:rgba(252,251,247,.38)}
.cenc-study-card span{display:block;margin-bottom:26px;color:var(--cenc-oxblood);font-family:var(--wp--preset--font-family--display);font-size:.88rem}
.cenc-study-card strong{display:block;margin-bottom:8px;font-family:var(--wp--preset--font-family--display);font-size:1.14rem;font-weight:600;color:var(--cenc-ink)}
.cenc-study-card p{margin:0;color:#626A70;font-size:.76rem;line-height:1.58}

/* Chronology — reference tool, not spectacle */
.cenc-chronology{border-top:2px solid var(--cenc-navy);border-bottom:1px solid var(--cenc-rule)}
.cenc-chronology-item{display:grid;grid-template-columns:130px 250px 1fr;gap:26px;padding:18px 0;border-bottom:1px solid var(--cenc-rule)}
.cenc-chronology-item:last-child{border-bottom:0}
.cenc-chronology-item time{color:var(--cenc-oxblood);font-size:.68rem;font-weight:750;letter-spacing:.06em;text-transform:uppercase}
.cenc-chronology-item strong{font-family:var(--wp--preset--font-family--display);font-size:1rem;font-weight:600}
.cenc-chronology-item span{color:#616970;font-size:.77rem;line-height:1.52}

/* Publications */
.cenc-publications-head{border-bottom:1px solid var(--cenc-rule);padding-bottom:16px}
.cenc-publications-head a{font-size:.72rem;text-decoration:none}
.cenc-query .wp-block-post{border-bottom:1px solid var(--cenc-rule);padding:0 0 1.55rem}
.cenc-query .wp-block-post-title a{text-decoration:none}
.cenc-query .wp-block-post-title a:hover{color:var(--cenc-oxblood)}
.cenc-query .wp-block-post-date,.cenc-query .wp-block-post-terms{letter-spacing:.08em;text-transform:uppercase;font-size:.63rem;color:var(--cenc-slate)}
.cenc-query .wp-block-post-excerpt{color:#596168;font-size:.84rem}
.cenc-query .wp-block-post-excerpt__more-text a{font-weight:700;color:var(--cenc-navy)}

/* Editorial method */
.cenc-method{background:var(--cenc-navy-deep)!important;color:#EAE6DD!important;border-top:5px solid var(--cenc-oxblood)}
.cenc-method h2{color:#F7F4ED!important;max-width:580px}
.cenc-method .cenc-eyebrow{color:#D5B7B0}
.cenc-method-list{border-top:1px solid rgba(255,255,255,.16)}
.cenc-method-list>div{display:grid;grid-template-columns:38px 150px 1fr;gap:22px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.12);align-items:start}
.cenc-method-list span{font-family:var(--wp--preset--font-family--display);color:#D5B7B0}
.cenc-method-list strong{font-family:var(--wp--preset--font-family--display);font-weight:600;color:#F7F4ED}
.cenc-method-list p{margin:0;color:rgba(247,244,237,.66);font-size:.8rem;line-height:1.62}

/* Footer */
.cenc-footer{background:#F0EBE1!important;color:var(--cenc-ink)!important;border-top:1px solid var(--cenc-rule)}
.cenc-footer .cenc-eyebrow{color:var(--cenc-oxblood)}
.cenc-footer h2{color:var(--cenc-ink)!important}
.cenc-footer p,.cenc-footer small{color:#626A70}
.cenc-footer a{color:var(--cenc-navy)!important}
.cenc-footer .wp-block-navigation{font-size:.78rem}

/* Article and archive templates */
.cenc-article-hero,.cenc-archive-hero{
  background:var(--cenc-white)!important;color:var(--cenc-ink)!important;
  border-bottom:1px solid var(--cenc-rule)
}
.cenc-article-hero{padding-top:clamp(3.8rem,6vw,6rem)!important;padding-bottom:clamp(2.8rem,4.2vw,4.2rem)!important}
.cenc-archive-hero{padding-top:clamp(3rem,4.5vw,4.5rem)!important;padding-bottom:clamp(2rem,3.4vw,3.2rem)!important}
.cenc-article-title{max-width:880px;text-wrap:balance;color:var(--cenc-ink)!important;font-size:clamp(2.1rem,3.3vw,3.45rem)!important}
.cenc-article-meta{color:var(--cenc-slate);letter-spacing:.06em;text-transform:uppercase;font-size:.66rem}
.cenc-article-body{background:var(--cenc-paper)!important;padding-top:clamp(3.2rem,5vw,5rem)!important;padding-bottom:clamp(4rem,6.5vw,6.5rem)!important}
.cenc-reading-column{max-width:760px!important}
.cenc-reading-column>p{font-family:var(--wp--preset--font-family--display);font-size:clamp(1.05rem,1.15vw,1.17rem);line-height:1.82;color:#343A3F}
.cenc-reading-column>p:first-of-type{font-size:clamp(1.12rem,1.3vw,1.28rem);color:#3E464C}
.cenc-reading-column h2{margin-top:2.25em}.cenc-reading-column h3{margin-top:1.9em}
.cenc-reading-column blockquote{margin:2.4rem 0;padding:.3rem 0 .3rem 1.5rem;border-left:2px solid var(--cenc-oxblood);font-family:var(--wp--preset--font-family--display);font-size:clamp(1.25rem,1.8vw,1.6rem);line-height:1.48}
.cenc-reading-column img{border-radius:2px}.cenc-reading-column figcaption{color:#6C7378;font-size:.76rem}.cenc-reading-column hr{border:0;border-top:1px solid var(--cenc-rule);margin:3rem 0}
.cenc-post-nav{border-top:1px solid var(--cenc-rule);padding-top:1.7rem;margin-top:3.5rem}.cenc-post-nav a{text-decoration:none}

.cenc-search-form .wp-block-search__input{border-radius:0;padding-left:1rem;border-color:var(--cenc-rule);background:var(--cenc-white)}
.cenc-search-form .wp-block-search__button{border-radius:0;background:var(--cenc-navy);color:white}
.cenc-404-code{font-family:var(--wp--preset--font-family--display);font-size:clamp(5rem,12vw,10rem);line-height:.8;color:#B4AAA0!important}

/* Editorial utility blocks */
.cenc-ad-slot{border-top:1px solid var(--cenc-rule);border-bottom:1px solid var(--cenc-rule);padding:1rem 0;margin:2.8rem 0;text-align:center}
.cenc-ad-label{margin:0 0 .45rem;text-transform:uppercase;letter-spacing:.14em;font-size:.56rem;color:#858078}

[data-cenc-reveal]{opacity:0;transform:translateY(10px);transition:opacity .5s ease,transform .5s ease}
[data-cenc-reveal].is-visible{opacity:1;transform:translateY(0)}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}[data-cenc-reveal]{opacity:1;transform:none;transition:none}}

@media(max-width:1000px){
  .cenc-desktop-nav{gap:15px;font-size:.63rem}.cenc-brand-subtitle{display:none}
  .cenc-catalogue-row{grid-template-columns:52px 150px minmax(0,1fr)}
  .cenc-catalogue-action{grid-column:3;text-align:left}
  .cenc-study-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cenc-chronology-item{grid-template-columns:110px 210px 1fr}
}
@media(max-width:781px){
  .admin-bar .cenc-header{top:46px}.cenc-header{position:relative}.cenc-header-inner{align-items:flex-start!important;gap:16px}
  .cenc-desktop-nav{display:grid;grid-template-columns:repeat(2,auto);gap:7px 16px;justify-content:end}.cenc-desktop-nav .cenc-nav-search{padding-left:0;border-left:0}
  .cenc-home-intro{padding-top:3rem!important;padding-bottom:2.7rem!important}.cenc-home-grid{gap:32px!important}
  .cenc-catalogue-row{grid-template-columns:42px 1fr;gap:11px 16px}.cenc-catalogue-series,.cenc-catalogue-main,.cenc-catalogue-action{grid-column:2}.cenc-catalogue-action{margin-top:6px}
  .cenc-study-grid{grid-template-columns:1fr}
  .cenc-chronology-item{grid-template-columns:1fr;gap:5px;padding:17px 0}.cenc-method-list>div{grid-template-columns:34px 1fr;gap:12px}.cenc-method-list p{grid-column:2}
}
@media(max-width:520px){
  .cenc-header-inner{display:block!important}.cenc-brand{margin-bottom:14px!important}.cenc-desktop-nav{grid-template-columns:repeat(3,auto);justify-content:start;font-size:.59rem}.cenc-desktop-nav a:nth-child(4){display:none}
  .cenc-home-intro h1{font-size:clamp(2.05rem,10vw,2.65rem)!important}
}