/*
Theme Name: Ferran 2026
Theme URI: https://ferran.net/
Author: Carlos Ferran
Author URI: https://ferran.net/
Description: Child theme of Twenty Twenty-Five for ferran.net. Verdigris design system carried from the curriculum vitae. Self-hosted fonts, no page builders, no external requests.
Template: twentytwentyfive
Version: 1.2.1
Requires at least: 6.5
Tested up to: 6.8
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: ferran-2026
*/

/* =========================================================================
   1. TOKENS
   ========================================================================= */
:root{
  --ink:#14171c;
  --ink-soft:#454f5a;
  --ink-faint:#77828e;
  --accent:#16605c;
  --accent-deep:#0e4340;
  --accent-tint:#e7efed;
  --rule:#ccd3d6;
  --paper:#ffffff;
  --panel:#f4f6f5;
  --serif:"Source Serif 4",Charter,Georgia,"Times New Roman",serif;
  --display:"Fraunces","Source Serif 4",Charter,Georgia,serif;
  --sans:"IBM Plex Sans",Carlito,"Segoe UI",Helvetica,Arial,sans-serif;
  --wide:1120px;
  --read:44rem;
  --read-wrap:47rem; /* --read plus the .wrap side padding */
}

/* =========================================================================
   2. BASE
   ========================================================================= */
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--serif);font-size:1.0625rem;line-height:1.62;
  font-variant-numeric:oldstyle-nums proportional-nums;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none;border-bottom:1px solid var(--accent-tint)}
a:hover{border-bottom-color:var(--accent)}
a:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:1px}
.wrap{max-width:var(--wide);margin:0 auto;padding:0 1.5rem}
.skip{position:absolute;left:-9999px}
.skip:focus{position:fixed;left:1rem;top:1rem;z-index:99;background:var(--paper);padding:.6rem .9rem;border:2px solid var(--accent);font-family:var(--sans);font-size:.85rem}

/* WordPress admin bar offset for the sticky masthead */
body.admin-bar .top{top:32px}
@media(max-width:782px){body.admin-bar .top{top:46px}}

/* =========================================================================
   3. MASTHEAD
   ========================================================================= */
.top{border-top:3px solid var(--accent);background:var(--paper);position:sticky;top:0;z-index:20;border-bottom:1px solid var(--rule)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:4.5rem}
.brand{display:flex;align-items:center;gap:.85rem;border:0}
.brand .mk{width:34px;height:auto;color:var(--ink);flex:0 0 34px}
.brand:hover .mk{color:var(--accent)}
.brand .nm{font-family:var(--display);font-weight:500;font-size:1.18rem;letter-spacing:-.01em;line-height:1;color:var(--ink)}
.brand .pn{display:block;font-family:var(--sans);font-size:.68rem;letter-spacing:.1em;color:var(--ink-faint);margin-top:.3rem}
.nav ul{display:flex;gap:1.6rem;list-style:none;margin:0;padding:0}
.nav a{font-family:var(--sans);font-size:.85rem;color:var(--ink-soft);border:0;padding:.45rem 0;position:relative;display:inline-block}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:.1rem;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .18s ease}
.nav a:hover,.nav a[aria-current]{color:var(--ink)}
.nav a:hover::after,.nav a[aria-current]::after{transform:scaleX(1)}

/* Menu toggle: CSS only, no JavaScript */
.menu-toggle{display:none}
.menu-btn{display:none;font-family:var(--sans);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);border:1px solid var(--rule);padding:.5rem .8rem;cursor:pointer;background:transparent}
.menu-btn:hover{color:var(--accent);border-color:var(--accent)}

/* =========================================================================
   4. SECTION MARKER (carried from the CV)
   ========================================================================= */
.sect-head{display:flex;align-items:center;gap:.6rem;margin:0 0 1.4rem}
.sect-head h2{font-family:var(--sans);font-weight:600;font-size:.72rem;text-transform:uppercase;letter-spacing:.155em;color:var(--accent);margin:0;white-space:nowrap}
.sect-head .node{width:5px;height:5px;background:var(--accent);flex:0 0 5px}
.sect-head .trace{flex:1;height:1px;background:var(--rule);position:relative}
.sect-head .trace::after{content:"";position:absolute;right:0;top:-2px;width:5px;height:5px;border:1px solid var(--rule);background:var(--paper)}
.follow{font-family:var(--sans);font-size:.66rem;letter-spacing:.11em;text-transform:uppercase;color:var(--ink-faint);border:1px solid var(--rule);padding:.3rem .55rem;margin-left:.4rem;white-space:nowrap}
.follow:hover{color:var(--accent);border-color:var(--accent)}

section{padding:4rem 0}
section + section{border-top:1px solid var(--rule)}

/* =========================================================================
   5. HERO
   ========================================================================= */
.hero{padding:4.5rem 0 3.5rem}
.hero .grid{display:grid;grid-template-columns:11.5rem 1fr;gap:2.75rem;align-items:start}
.hero .grid.noportrait{grid-template-columns:1fr}
.portrait{border-top:2px solid var(--ink);padding-top:.7rem}
.portrait figcaption{font-family:var(--sans);font-size:.66rem;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-faint);margin-top:.55rem}
h1{font-family:var(--display);font-weight:500;font-size:clamp(2.4rem,5.2vw,3.5rem);line-height:1.02;letter-spacing:-.017em;margin:0 0 .35rem;font-variant-numeric:lining-nums}
.postnominal{font-family:var(--sans);font-size:.86rem;font-weight:500;letter-spacing:.06em;color:var(--ink-soft);margin:0 0 1.1rem}
.role{font-family:var(--sans);font-size:.98rem;font-weight:500;margin:0}
.affil{font-family:var(--sans);font-size:.92rem;color:var(--ink-soft);margin:.15rem 0 1.4rem}
.lede{max-width:var(--read);margin:0 0 .8rem}
.lede em{font-style:italic;color:var(--ink-soft)}
.actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.7rem}
.btn{font-family:var(--sans);font-size:.86rem;font-weight:500;padding:.72rem 1.25rem;border:1px solid var(--accent);color:var(--accent);background:transparent;display:inline-block;transition:background .16s ease,color .16s ease}
.btn:hover{background:var(--accent-tint)}
.btn.solid{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn.solid:hover{background:var(--accent-deep);border-color:var(--accent-deep)}
.btn.ghost{border-color:var(--rule);color:var(--ink-soft)}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent);background:transparent}

/* =========================================================================
   6. RECORD STRIP
   ========================================================================= */
.record{margin:3.2rem 0 0;border-top:2px solid var(--ink);border-bottom:1px solid var(--rule);display:flex;flex-wrap:wrap}
.record div{flex:1 1 8rem;padding:.85rem .75rem .9rem 0;min-width:0}
.record .n{font-family:var(--sans);font-weight:600;font-size:1.6rem;color:var(--accent);font-variant-numeric:lining-nums;line-height:1}
.record .l{font-family:var(--sans);font-size:.63rem;text-transform:uppercase;letter-spacing:.09em;color:var(--ink-faint);margin-top:.4rem;display:block}

/* =========================================================================
   7. LINES OF INQUIRY (hairline rules, not cards)
   ========================================================================= */
.lines{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.line{padding:0 1.75rem 0 0}
.line + .line{padding-left:1.75rem;border-left:1px solid var(--rule)}
.line h3{font-family:var(--display);font-weight:500;font-size:1.32rem;line-height:1.18;letter-spacing:-.008em;margin:0 0 .6rem}
.line p{margin:0 0 .9rem;font-size:1rem;color:var(--ink-soft)}
.line .more{font-family:var(--sans);font-size:.79rem;letter-spacing:.05em;text-transform:uppercase;border:0}
.line .more span{border-bottom:1px solid var(--accent-tint);padding-bottom:2px}
.line .more:hover span{border-bottom-color:var(--accent)}

/* =========================================================================
   8. WRITING
   ========================================================================= */
.two{display:grid;grid-template-columns:1.55fr 1fr;gap:3.5rem;align-items:start}
.post{display:grid;grid-template-columns:5.2rem 1fr;gap:0 1.1rem;padding:1.15rem 0;border-top:1px solid var(--rule)}
.post:first-of-type{border-top:0;padding-top:0}
.post .when{font-family:var(--sans);font-size:.72rem;letter-spacing:.05em;color:var(--ink-faint);padding-top:.4rem;font-variant-numeric:lining-nums}
.post h3{font-family:var(--serif);font-weight:600;font-size:1.16rem;line-height:1.3;margin:0 0 .3rem}
.post h3 a{color:var(--ink);border:0}
.post h3 a:hover{color:var(--accent)}
.post p{margin:0;font-size:.98rem;color:var(--ink-soft)}
.post .cat{font-family:var(--sans);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);display:block;margin-top:.45rem}
.panel{background:var(--panel);padding:1.7rem;border-top:2px solid var(--accent)}
.panel h3{font-family:var(--sans);font-size:.72rem;font-weight:600;letter-spacing:.155em;text-transform:uppercase;color:var(--accent);margin:0 0 1rem}
.panel p{margin:0 0 .55rem;font-size:.97rem}
.panel .k{font-family:var(--sans);font-size:.68rem;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-faint);display:block}
.panel .grp + .grp{margin-top:1.1rem;padding-top:1.1rem;border-top:1px solid var(--rule)}

/* =========================================================================
   9. PROSE PAGES AND SINGLE POSTS
   ========================================================================= */
/* Reading pages use a narrower wrap so that the heading, the standfirst and
   the body text share one centred column instead of the body drifting left. */
.page-head .wrap,
.prose .wrap,
.archive-list .wrap{max-width:var(--read-wrap)}
.page-head{padding:3.75rem 0 0}
.page-head .kicker{font-family:var(--sans);font-size:.7rem;font-weight:600;letter-spacing:.155em;text-transform:uppercase;color:var(--accent);margin:0 0 .8rem}
.page-head h1{font-size:clamp(2rem,4.2vw,2.9rem);margin-bottom:1rem}
.page-head .standfirst{max-width:var(--read);font-size:1.16rem;color:var(--ink-soft);margin:0}
.page-head .meta{font-family:var(--sans);font-size:.78rem;letter-spacing:.05em;color:var(--ink-faint);margin:1rem 0 0;font-variant-numeric:lining-nums}
.page-head .meta a{color:var(--accent);border:0}

.prose{padding:2.5rem 0 4rem}
.prose h2{font-family:var(--display);font-weight:500;font-size:1.7rem;line-height:1.2;letter-spacing:-.01em;margin:2.6rem 0 .9rem}
.prose h3{font-family:var(--display);font-weight:500;font-size:1.3rem;line-height:1.22;margin:2rem 0 .6rem}
.prose h4{font-family:var(--sans);font-weight:600;font-size:.72rem;letter-spacing:.155em;text-transform:uppercase;color:var(--accent);margin:2rem 0 .6rem}
.prose p{margin:0 0 1.15rem}
.prose ul,.prose ol{margin:0 0 1.15rem;padding-left:1.25rem}
.prose li{margin-bottom:.4rem}
.prose blockquote{margin:1.6rem 0;padding-left:1.2rem;border-left:2px solid var(--accent);color:var(--ink-soft);font-style:italic}
.prose hr{border:0;border-top:1px solid var(--rule);margin:2.6rem 0}
.prose .samplenote{font-style:italic;color:var(--ink-faint);font-size:.98rem;border-left:2px solid var(--rule);padding-left:1rem;margin:0 0 1.8rem}

/* Reference lists, hanging indent, APA 7 */
.refs{list-style:none;margin:0;padding:0;max-width:var(--read)}
.refs li{padding-left:1.6rem;text-indent:-1.6rem;margin-bottom:.85rem;font-size:1rem;color:var(--ink-soft)}
.refs li cite{font-style:italic}
.refgroup{margin-bottom:2.2rem}
.refgroup h4{font-family:var(--sans);font-weight:600;font-size:.72rem;letter-spacing:.155em;text-transform:uppercase;color:var(--accent);margin:0 0 .9rem}

/* Course catalogue */
.catalog{max-width:var(--read)}
.catalog .inst{border-top:1px solid var(--rule);padding-top:1.1rem;margin-top:1.8rem}
.catalog .inst:first-child{border-top:0;margin-top:0;padding-top:0}
.catalog h3{font-family:var(--display);font-weight:500;font-size:1.24rem;margin:0 0 .15rem}
.catalog .years{font-family:var(--sans);font-size:.74rem;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 .8rem}
.catalog .lvl{font-family:var(--sans);font-size:.66rem;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--accent);margin:.9rem 0 .35rem}
.catalog .courses{margin:0;color:var(--ink-soft);font-size:1rem}
.catalog .courses .num{font-family:var(--sans);font-size:.9rem;font-weight:500;color:var(--ink);font-variant-numeric:lining-nums}

/* =========================================================================
   10. ARCHIVE AND QUERY LOOP
   ========================================================================= */
.archive-list{padding:1rem 0 3rem}
/* .archive-list .post{grid-template-columns:6rem 1fr;padding:1.5rem 0} */
.archive-list .post{display:block;padding:1.75rem 0}
.archive-list .post .when{display:block;padding-top:0;margin-bottom:.4rem}
.archive-list .post > *{max-width:none}
.archive-list .post h3{font-size:1.3rem;margin-bottom:.4rem}
.pagination{font-family:var(--sans);font-size:.85rem;display:flex;gap:1rem;padding:1.5rem 0 4rem;border-top:1px solid var(--rule)}
.wp-block-query-pagination{font-family:var(--sans);font-size:.85rem}

/* =========================================================================
   11. FOOTER
   ========================================================================= */
.site-footer{background:var(--accent-deep);color:#dfe9e7;padding:2.1rem 0 1.15rem}
.fbar{display:flex;align-items:center;justify-content:space-between;gap:2.5rem;flex-wrap:wrap}
.fid{display:flex;gap:1.1rem;align-items:center}
.fid .fmk{width:46px;flex:0 0 46px;color:#fff}
.fprofiles ul{display:flex;flex-wrap:wrap;gap:1.35rem}
.fprofiles li{margin-bottom:0}
.site-footer h4{font-family:var(--sans);font-size:.68rem;font-weight:600;letter-spacing:.155em;text-transform:uppercase;color:#8fb3ae;margin:0 0 .45rem}
.site-footer p{margin:0 0 .18rem;font-size:.9rem;line-height:1.45;color:#c9dad7}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:.42rem}
.site-footer li a{font-family:var(--sans);font-size:.9rem;color:#c9dad7;border:0}
.site-footer li a:hover{color:#fff;border-bottom:1px solid #6d938e}
.site-footer a:focus-visible{outline:3px solid #9db8b4;outline-offset:3px}
.fbot{margin-top:1.35rem;padding-top:.9rem;border-top:1px solid #2b5c58;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-family:var(--sans);font-size:.78rem;color:#8fb3ae}
.fbot a{color:#8fb3ae;border:0}
.fbot a:hover{color:#fff}

/* =========================================================================
   12. RESPONSIVE
   ========================================================================= */
@media(max-width:900px){
  .lines{grid-template-columns:1fr;gap:0}
  .line{padding:1.6rem 0}
  .line + .line{padding-left:0;border-left:0;border-top:1px solid var(--rule)}
  .two{grid-template-columns:1fr;gap:2.5rem}
  .fbar{flex-direction:column;align-items:flex-start;gap:1.4rem}
}
@media(max-width:720px){
  .menu-btn{display:inline-block}
  .top .wrap{flex-wrap:wrap;padding-top:.9rem;padding-bottom:.9rem}
  .nav{flex-basis:100%;display:none}
  .menu-toggle:checked ~ .nav{display:block}
  .nav ul{flex-direction:column;gap:0;padding-top:.6rem;border-top:1px solid var(--rule);margin-top:.9rem}
  .nav li{border-bottom:1px solid var(--rule)}
  .nav a{display:block;padding:.75rem 0}
  .nav a::after{display:none}
  .hero .grid{grid-template-columns:1fr;gap:1.75rem}
  .portrait{max-width:11.5rem}
  section{padding:2.75rem 0}
  .hero{padding:2.5rem 0}
  .post{grid-template-columns:1fr;gap:.35rem}
  .post .when{padding-top:0}
}

/* =========================================================================
   13. PRINT
   ========================================================================= */
@media print{
  .top,.site-footer,.actions,.follow,.skip{display:none}
  .page-head .wrap,.prose .wrap,.archive-list .wrap{max-width:none;padding:0}
  body{font-size:11pt;color:#000}
  a{color:#000;border:0}
}