/* style.css — Marc-Antoine Charette
   Refonte éditoriale sobre. Palette crème + encre + accent bordeaux.
   Mobile-first, responsive, dark mode via [data-theme="dark"] ou prefers-color-scheme. */

:root{
  --bg:#faf7f2;
  --bg-2:#f2ede3;
  --fg:#1a1a1a;
  --fg-soft:#4a463f;
  --muted:#7a7367;
  --rule:#d9d3c7;
  --accent:#7a1f2b;
  --accent-soft:#a24452;
  --focus:#7a1f2b;
  --serif:"Cormorant Garamond", "EB Garamond", Georgia, "Times New Roman", serif;
  --sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#141210; --bg-2:#1c1916; --fg:#eae5db; --fg-soft:#c8c1b3; --muted:#8a8375;
    --rule:#2f2a24; --accent:#c98a94; --accent-soft:#e0a8b1; --focus:#c98a94;
  }
}
[data-theme="dark"]{
  --bg:#141210; --bg-2:#1c1916; --fg:#eae5db; --fg-soft:#c8c1b3; --muted:#8a8375;
  --rule:#2f2a24; --accent:#c98a94; --accent-soft:#e0a8b1; --focus:#c98a94;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto} *{animation:none!important;transition:none!important}}

body{
  margin:0;
  font-family:var(--sans);
  font-size:17px;
  line-height:1.65;
  color:var(--fg);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

/* Skip link */
.skip{position:absolute;left:-9999px;top:0;background:var(--fg);color:var(--bg);padding:.6rem 1rem;z-index:100}
.skip:focus{left:1rem;top:1rem}

/* Layout */
.shell{max-width:1200px;margin:0 auto;padding:2rem 1.25rem 4rem}
@media (min-width:960px){
  .shell{display:grid;grid-template-columns:260px minmax(0,1fr);gap:4rem;padding:3rem 2rem 5rem}
}

/* Sidebar */
.sidebar{padding-bottom:2rem;border-bottom:1px solid var(--rule)}
@media (min-width:960px){
  .sidebar{position:sticky;top:2rem;align-self:start;max-height:calc(100vh - 4rem);overflow:auto;padding-bottom:0;border-bottom:0;border-right:1px solid var(--rule);padding-right:2rem}
}
.identity{margin-bottom:2rem}
.portrait{width:120px;height:120px;border-radius:50%;overflow:hidden;background:var(--bg-2);border:1px solid var(--rule);margin-bottom:1rem}
.portrait img{width:100%;height:100%;object-fit:cover;display:block}
.eyebrow{font-family:var(--serif);font-size:1.1rem;color:var(--muted);margin:0;letter-spacing:.02em}
.name-mini{font-family:var(--serif);font-size:1.9rem;font-weight:600;margin:.1rem 0 .6rem;line-height:1;color:var(--fg)}
.tagline{font-size:.85rem;color:var(--fg-soft);text-transform:uppercase;letter-spacing:.14em;margin:0;line-height:1.5}

.toc{margin-bottom:2rem}
.toc ol{list-style:none;margin:0;padding:0;counter-reset:s}
.toc li{counter-increment:s;border-top:1px solid var(--rule)}
.toc li:last-child{border-bottom:1px solid var(--rule)}
.toc a{
  display:flex;align-items:baseline;gap:.8rem;
  padding:.65rem 0;
  color:var(--fg-soft);text-decoration:none;
  font-size:.92rem;letter-spacing:.02em;
  min-height:44px;
}
.toc a::before{content:counter(s,upper-roman);color:var(--muted);font-family:var(--serif);font-size:.85rem;min-width:1.8rem}
.toc a:hover, .toc a[aria-current="true"]{color:var(--accent)}
.toc a[aria-current="true"]{font-weight:500}

.side-actions{display:flex;flex-direction:column;gap:.8rem}
.mail{color:var(--accent);text-decoration:none;font-size:.9rem;word-break:break-all;border-bottom:1px solid var(--rule);padding-bottom:.8rem}
.mail:hover{text-decoration:underline}
.social{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.4rem .8rem}
.social a{font-size:.82rem;color:var(--fg-soft);text-decoration:none;text-transform:uppercase;letter-spacing:.12em;padding:.3rem 0;min-height:44px;display:inline-flex;align-items:center}
.social a:hover{color:var(--accent)}
.theme-toggle{
  appearance:none;background:transparent;border:1px solid var(--rule);color:var(--fg-soft);
  padding:.6rem 1rem;font:inherit;font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;
  cursor:pointer;border-radius:0;margin-top:.5rem;min-height:44px;
}
.theme-toggle:hover{border-color:var(--accent);color:var(--accent)}

/* Content */
.content{min-width:0}
.masthead{padding-bottom:2.5rem;border-bottom:2px solid var(--fg);margin-bottom:3rem}
.kicker{font-family:var(--serif);font-style:italic;color:var(--accent);margin:0 0 .8rem;font-size:1.1rem}
h1{
  font-family:var(--serif);
  font-weight:600;
  font-size:clamp(2.5rem, 6vw + 1rem, 5rem);
  line-height:.98;
  letter-spacing:-.02em;
  margin:0 0 1.5rem;
  color:var(--fg);
  text-wrap:balance;
}
h1 span{color:var(--accent);font-style:italic;font-weight:500}
.lede{font-family:var(--serif);font-size:clamp(1.15rem, 1.8vw + .5rem, 1.5rem);line-height:1.45;color:var(--fg-soft);margin:0;max-width:38em}
.lede strong{color:var(--fg);font-weight:600}
.lede-2{font-family:var(--serif);font-size:1.2rem;color:var(--fg-soft);margin:0 0 2rem;line-height:1.5;max-width:38em}

section{padding:3rem 0;border-bottom:1px solid var(--rule)}
section:last-of-type{border-bottom:0}
.sec-head{display:flex;align-items:baseline;gap:1.2rem;margin-bottom:2rem}
.numeral{font-family:var(--serif);font-style:italic;color:var(--accent);font-size:1.4rem}
h2{
  font-family:var(--serif);
  font-weight:500;
  font-size:clamp(1.7rem, 2.5vw + 1rem, 2.5rem);
  margin:0;
  letter-spacing:-.01em;
  color:var(--fg);
  text-wrap:balance;
}
.subhead{
  font-family:var(--sans);
  font-size:.78rem;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.18em;
  color:var(--muted);
  margin:2.5rem 0 1rem;
  padding-bottom:.5rem;
  border-bottom:1px solid var(--rule);
}

/* Entries */
.entry{padding:1.5rem 0;border-top:1px solid var(--rule)}
.entry:first-of-type{border-top:0;padding-top:0}
.entry header{margin-bottom:.6rem}
.entry h3{
  font-family:var(--serif);
  font-weight:600;
  font-size:1.4rem;
  margin:0 0 .3rem;
  color:var(--fg);
  line-height:1.25;
}
.entry .meta{
  margin:0;
  font-size:.82rem;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.12em;
}
.entry .meta time{font-variant-numeric:tabular-nums}
.entry p{margin:.4rem 0 0;color:var(--fg-soft);max-width:42em}

/* Bullets / references */
.bullets{list-style:none;padding:0;margin:0}
.bullets li{padding:.9rem 0 .9rem 1.5rem;border-top:1px solid var(--rule);position:relative;color:var(--fg-soft)}
.bullets li:first-child{border-top:0}
.bullets li::before{content:"§";position:absolute;left:0;top:.9rem;color:var(--accent);font-family:var(--serif);font-size:1rem}
.bullets.refs li{font-size:.95rem;line-height:1.55}
.bullets a{color:var(--accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.bullets a:hover{color:var(--accent-soft)}

/* Filters */
.filters{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;margin-bottom:1.5rem;padding:1rem;background:var(--bg-2);border:1px solid var(--rule)}
.search{flex:1 1 240px;min-width:0}
.search .sr{position:absolute;left:-9999px}
.search input{width:100%;padding:.7rem 1rem;font:inherit;background:var(--bg);border:1px solid var(--rule);color:var(--fg);border-radius:0;min-height:44px}
.chips{display:flex;gap:.4rem;flex-wrap:wrap}
.chip{
  appearance:none;background:transparent;border:1px solid var(--rule);color:var(--fg-soft);
  padding:.55rem 1rem;font:inherit;font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;
  cursor:pointer;border-radius:0;min-height:44px;
}
.chip:hover{border-color:var(--accent);color:var(--accent)}
.chip.is-active{background:var(--fg);color:var(--bg);border-color:var(--fg)}
[data-theme="dark"] .chip.is-active,
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .chip.is-active{background:var(--accent);color:var(--bg);border-color:var(--accent)}}

.hidden{display:none!important}

/* Contact form */
.contact-form{display:flex;flex-direction:column;gap:1rem;max-width:38em}
.contact-form .row{display:grid;gap:1rem;grid-template-columns:1fr}
@media (min-width:640px){.contact-form .row{grid-template-columns:1fr 1fr}}
.contact-form label{display:flex;flex-direction:column;gap:.4rem}
.contact-form label > span{font-size:.78rem;text-transform:uppercase;letter-spacing:.16em;color:var(--muted);font-weight:500}
.contact-form label em{color:var(--accent);font-style:normal}
.contact-form input,.contact-form textarea{
  font:inherit;padding:.75rem .9rem;background:var(--bg-2);border:1px solid var(--rule);
  color:var(--fg);border-radius:0;min-height:44px;
}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--accent);outline:none}
.contact-form textarea{resize:vertical;min-height:140px;font-family:var(--sans)}
.contact-form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.btn-primary{
  appearance:none;background:var(--fg);color:var(--bg);border:0;padding:1rem 2rem;
  font:inherit;font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.16em;
  cursor:pointer;border-radius:0;align-self:flex-start;min-height:44px;
  transition:background .15s ease;
}
.btn-primary:hover{background:var(--accent)}
.small{font-size:.82rem;color:var(--muted);margin:0}

.alert{padding:1rem 1.2rem;border-left:3px solid;margin:0 0 1.5rem;font-size:.95rem}
.alert-ok{background:var(--bg-2);border-color:#3d7a4a;color:var(--fg)}
.alert-err{background:var(--bg-2);border-color:var(--accent);color:var(--fg)}

/* Footer */
.site-footer{margin-top:4rem;padding-top:2rem;border-top:2px solid var(--fg);display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.85rem;color:var(--muted)}
.site-footer a{color:var(--fg-soft);text-decoration:none}
.site-footer a:hover{color:var(--accent)}

/* Focus */
:focus-visible{outline:2px solid var(--focus);outline-offset:3px}

/* Utility */
.sr{position:absolute;left:-9999px;width:1px;height:1px}