/*
Theme Name: Telos · System 2
Theme URI: https://telos.md
Author: Telos MD LLC
Description: System 2 "Bone & Plum" · telos.md marketing theme. Bone ground, plum accent, Newsreader + Inter + IBM Plex Mono, soft geometry, Ring-Tau mark. Labs before molecules. (Supersedes the Lab white/green system.)
Version: 2.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: telos
*/

/* ============================================================
   TOKENS · System 2 "Bone & Plum" (WCAG AA)
   ============================================================ */
:root{
  --bg:#edebe4; --surface:#f4f1ea; --card:#fbfaf6;
  --ink:#211e22; --ink-70:rgba(33,30,34,.70); --ink-55:rgba(33,30,34,.55); --ink-40:rgba(33,30,34,.40);
  --line:rgba(33,30,34,.13); --line-2:rgba(33,30,34,.07);
  --plum:#6d3a63; --plum-deep:#54264c; --plum-soft:rgba(109,58,99,.10);
  --bronze:#8a5a2a; --bronze-deep:#6f481f; --bronze-soft:rgba(138,90,42,.12);
  --dark:#241f27; --dark-2:#2c2630;
  --r:11px; --r-sm:8px;
  --shadow:0 1px 2px rgba(33,30,34,.05), 0 18px 44px -26px rgba(33,30,34,.30);
}

/* ============================================================
   BASE
   ============================================================ */
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:"Inter",system-ui,sans-serif;background:var(--bg);color:var(--ink);font-weight:400;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
h1,h2,h3,h4,p{margin:0}
ul{list-style:none}
button{font-family:inherit}

/* ============================================================
   PRIMITIVES
   ============================================================ */
.news{font-family:"Newsreader",Georgia,serif}
.mono{font-family:"IBM Plex Mono",monospace}
.wrap{max-width:1200px;margin:0 auto;padding:0 44px}
.eyebrow{font-family:"IBM Plex Mono",monospace;font-size:11px;font-weight:500;letter-spacing:.15em;text-transform:uppercase;color:var(--plum-deep)}
.h2{font-family:"Newsreader",serif;font-weight:500;font-size:42px;line-height:1.06;letter-spacing:-.012em;margin:12px 0 0}
.h2 em{font-style:italic;color:var(--plum)}
.lead{font-size:17px;line-height:1.62;color:var(--ink-70);margin:16px 0 0;max-width:62ch}
.rule{height:1px;background:var(--line);border:none}

.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;cursor:pointer;border:1px solid transparent;font-size:15px;border-radius:999px;transition:transform .12s,box-shadow .15s,background .15s,border-color .15s,color .15s}
.btn:active{transform:translateY(1px)}
.btn--solid{background:var(--plum);color:#fff;padding:12px 22px;box-shadow:0 10px 24px -12px rgba(109,58,99,.55)}
.btn--solid:hover{background:var(--plum-deep)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line);padding:12px 22px}
.btn--ghost:hover{background:var(--plum-soft);border-color:var(--plum);color:var(--plum)}
.btn--lg{padding:15px 27px;font-size:16.5px}
.btn--nav{padding:11px 19px;font-size:14px}
.btn__kbd{font-family:"IBM Plex Mono";font-size:12px;opacity:.7}

section{position:relative}
.sec{padding:74px 0}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;flex-wrap:wrap;margin-bottom:34px}
.sec-head .copy{font-size:14.5px;color:var(--ink-70);max-width:42ch}

.card{background:var(--card);border:1px solid var(--line-2);border-radius:var(--r);padding:24px;box-shadow:var(--shadow)}
.badges{display:flex;gap:18px;flex-wrap:wrap;font-family:"IBM Plex Mono";font-size:11px;color:var(--ink-55)}
.badges b{color:var(--plum-deep)}
.pill{display:inline-flex;font-family:"IBM Plex Mono";font-size:10px;color:var(--plum);background:var(--plum-soft);border-radius:5px;padding:2px 8px}

/* ============================================================
   CHROME · compliance bar + nav (header.php)
   ============================================================ */
.util{background:var(--plum-deep);color:rgba(255,255,255,.88);font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.02em}
.util__in{max-width:1200px;margin:0 auto;padding:9px 44px;display:flex;gap:15px;align-items:center;flex-wrap:wrap}
.util .dot{width:6px;height:6px;border-radius:50%;background:#e7c9ac;display:inline-block;margin-right:6px}
.util .sep{opacity:.4}
.util .r{margin-left:auto;opacity:.85}

nav.nav{display:flex;align-items:center;gap:28px;padding:18px 0;border-bottom:1px solid var(--line-2);position:relative}
.brand{display:flex;align-items:center;gap:10px}
.brand .word{font-family:"Newsreader",serif;font-weight:500;font-size:25px;letter-spacing:.02em}
.brand .greek{font-family:"IBM Plex Mono";font-size:11px;color:var(--ink-40)}
.brand__txt{display:flex;flex-direction:column;position:relative}
.brand__txt .word{line-height:1}
.brand__txt .greek{position:absolute;top:100%;left:0;margin-top:3px;font-size:10px;letter-spacing:.04em;white-space:nowrap}
.nav__links{display:flex;gap:25px;margin-left:18px}
.nav__links a{font-size:14.5px;font-weight:500;color:var(--ink-70);transition:color .15s}
.nav__links a:hover{color:var(--ink)}
.nav__act{margin-left:auto;display:flex;align-items:center;gap:18px}
.signin{font-size:14.5px;color:var(--ink-70);font-weight:500}

/* ============================================================
   CHROME · footer (footer.php)
   ============================================================ */
footer{background:var(--surface);border-top:1px solid var(--line)}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;padding:50px 0 30px}
.foot__brand .word{font-family:"Newsreader",serif;font-weight:500;font-size:24px}
.foot__tag{font-size:13px;color:var(--ink-55);margin-top:10px;max-width:30ch;line-height:1.5}
.foot__col h4{font-family:"IBM Plex Mono";font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-40);margin-bottom:12px}
.foot__col a{display:block;font-size:13.5px;color:var(--ink-70);margin-bottom:8px}
.foot__col a:hover{color:var(--ink)}
.foot__mso{border-top:1px solid var(--line);padding:20px 0 40px;font-size:11.5px;color:var(--ink-55);line-height:1.6;max-width:96ch}
.foot__mso b{color:var(--ink-70)}

/* ============================================================
   PAGE · generic content scaffold for inner pages
   (reskin templates build on these · see header/footer chrome above)
   ============================================================ */
.page{padding:58px 0 20px}
.page__head{max-width:74ch}
.page h1,.page-h1{font-family:"Newsreader",serif;font-weight:500;font-size:48px;line-height:1.04;letter-spacing:-.014em;margin:14px 0 0}
.page h1 em,.page-h1 em{font-style:italic;color:var(--plum)}
.page h2{font-family:"Newsreader",serif;font-weight:500;font-size:31px;line-height:1.1;margin:40px 0 0}
.page h3{font-family:"Newsreader",serif;font-weight:600;font-size:20px;margin:26px 0 0}
.page p{font-size:16px;color:var(--ink-70);line-height:1.62;margin:14px 0 0;max-width:68ch}
.page ul.list{margin:14px 0 0;display:grid;gap:9px}
.page ul.list li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--ink-70);line-height:1.5}
.page ul.list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--plum);flex:none;margin-top:8px}
.list{list-style:none;margin:14px 0 0;display:grid;gap:9px}
.list li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--ink-70);line-height:1.5}
.list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--plum);flex:none;margin-top:8px}
.grid-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}

/* ============================================================
   CHROME · mobile nav for interior pages (header.php + footer.php)
   Namespaced tls- on purpose: front-page.php is self-contained and
   ships its own #navtog/#mobnav, so these selectors never collide.
   ============================================================ */
.tls-navtog{display:none;width:40px;height:40px;padding:0;border:1px solid var(--line);border-radius:9px;background:var(--card);align-items:center;justify-content:center;cursor:pointer}
.tls-navtog svg{display:block}
.tls-mobnav{display:none;position:absolute;top:100%;left:-20px;right:-20px;background:var(--card);border-bottom:1px solid var(--line);box-shadow:var(--shadow);z-index:50;padding:10px 20px 18px}
.tls-mobnav.open{display:block}
.tls-mobnav a{display:block;padding:12px 4px;font-size:16px;font-weight:500;color:var(--ink);border-bottom:1px solid var(--line-2)}
.tls-mobnav .btn--solid{display:inline-flex;margin-top:14px;padding:12px 22px;color:#fff;font-size:15px;font-weight:600;border-bottom:none}

/* compliance-bar items · interior pages rotate one at a time on mobile
   (same pattern as front-page.php's .util__item; rotator lives in footer.php) */
.tls-util__item{display:inline-flex;align-items:center;transition:opacity .3s}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:900px){
  .wrap{padding:0 20px}
  .util__in{padding:9px 20px}
  .nav__links{display:none}
  .nav__act{gap:12px}
  .nav__act .nav__quiz{display:none}
  .tls-navtog{display:flex}
  .h2{font-size:32px}
  .foot{grid-template-columns:1fr 1fr}
  .util .r{display:none}
  .tls-util__item{display:none}
  .tls-util__item.on{display:inline-flex;margin:0 auto}
  .tls-util__item + .sep{display:none}
  .page h1,.page-h1{font-size:34px}
  .grid-cards{grid-template-columns:1fr}
}