/* ===================== ART FIDELITY — SHARED DESIGN SYSTEM ===================== */
:root{
  --ink:#181712;
  --paper:#F1ECE2;
  --paper-2:#E7E0D2;
  --signal:#E8472A;
  --stone:#6F695C;
  --line:rgba(24,23,18,.14);
  --on-ink:#ECE6DA;
  --on-ink-dim:#A39C8C;
  --line-ink:rgba(236,230,218,.16);
  --display:'Bricolage Grotesque',system-ui,sans-serif;
  --body:'Newsreader',Georgia,serif;
  --mono:'Space Mono','SFMono-Regular',monospace;
  --maxw:1180px;
  --pad:clamp(1.25rem,5vw,3rem);
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{
  background:var(--paper);color:var(--ink);
  font-family:var(--body);font-size:clamp(1.02rem,.6vw + .9rem,1.15rem);
  line-height:1.6;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img,svg,iframe{display:block;max-width:100%}
::selection{background:var(--signal);color:var(--paper)}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
.section{padding-block:clamp(4rem,8vw,7rem)}
.sig{color:var(--signal)}

.tag{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--stone);display:inline-flex;align-items:center;gap:.6em;
}
.tag::before{content:"";width:8px;height:8px;background:var(--signal);display:inline-block;flex:none}

/* ---------- BUTTONS ---------- */
.btn{
  font-family:var(--mono);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:.6em;padding:.95em 1.4em;border:1.5px solid transparent;
  cursor:pointer;transition:transform .15s ease,background .15s ease,color .15s ease,border-color .15s ease;
  white-space:nowrap;text-decoration:none;
}
.btn:active{transform:translateY(1px)}
.btn--solid{background:var(--signal);color:var(--ink);border-color:var(--signal)}
.btn--solid:hover{background:var(--ink);color:var(--signal);border-color:var(--signal)}
.btn--ghost{background:transparent;color:currentColor;border-color:currentColor}
.btn--ghost:hover{background:var(--signal);color:var(--ink);border-color:var(--signal)}

/* ---------- NAV ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;background:var(--paper);border-bottom:1px solid var(--line);
  transition:background .25s ease,border-color .25s ease,color .25s ease}
.nav__inner{max-width:var(--maxw);margin-inline:auto;padding:.9rem var(--pad);
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;position:relative}
.nav,.nav a{color:var(--ink)}
.brand{font-family:var(--display);font-weight:800;letter-spacing:-.02em;font-size:1.3rem;text-decoration:none;color:var(--ink)}
.brand .sig{color:var(--signal)}
.nav__links{display:flex;align-items:center;gap:1.5rem}
.nav__links a{font-family:var(--mono);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;opacity:.85}
.nav__links a:hover{opacity:1;color:var(--signal)}
.nav__links a.active{opacity:1;color:var(--signal)}
.nav__toggle{display:none;background:none;border:0;cursor:pointer;color:inherit;padding:.3em}
.nav__toggle svg{width:24px;height:24px}
.nav__toggle .ico-close{display:none}

/* ---------- PAGE HEADER (dark band) ---------- */
.page-head{background:var(--ink);color:var(--on-ink);
  padding:clamp(7rem,11vh,9rem) 0 clamp(2.6rem,5vw,4rem)}
.crumb{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--on-ink-dim);display:flex;flex-wrap:wrap;gap:.55em;align-items:center}
.crumb a:hover{color:var(--signal)}
.crumb .sep{opacity:.5}
.crumb .current{color:var(--on-ink)}
.page-head h1{font-family:var(--display);font-weight:800;font-size:clamp(2.6rem,1rem + 7vw,5.4rem);
  line-height:.95;letter-spacing:-.03em;margin-top:1.3rem}
.page-head .standfirst{font-family:var(--body);font-style:italic;
  font-size:clamp(1.15rem,1rem + .8vw,1.55rem);line-height:1.45;max-width:54ch;margin-top:1.2rem;color:var(--on-ink)}

/* ---------- FOOTER ---------- */
.foot{background:var(--ink);color:var(--on-ink);padding-block:clamp(3.5rem,6vw,5.5rem)}
.foot__rule{height:1px;background:var(--line-ink);margin-bottom:clamp(2.5rem,5vw,4rem)}
.foot__grid{display:grid;grid-template-columns:1.4fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.foot__brand{font-family:var(--display);font-weight:800;font-size:clamp(2rem,1rem + 4vw,3.2rem);letter-spacing:-.02em;line-height:.95;margin:0}
.foot__brand .sig{color:var(--signal)}
.foot__tag{color:var(--on-ink-dim);max-width:40ch;margin-top:1rem;font-size:1rem;font-family:var(--body);font-style:italic}
.foot__social{display:flex;flex-direction:column;gap:.45rem;margin-top:1.4rem}
.foot__social a{display:inline-flex;align-items:center;gap:.5em;font-family:var(--mono);font-size:.82rem;letter-spacing:.04em;color:var(--on-ink);text-decoration:none}
.foot__social a:hover{color:var(--signal)}
.foot__social a svg{width:15px;height:15px;flex:none}
.foot-form__h{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--on-ink-dim);margin:0 0 .9rem}
.foot-form__row{display:flex;gap:.5rem;max-width:380px}
.foot-input{flex:1;min-width:0;background:transparent;border:1px solid var(--line-ink);color:var(--on-ink);
  font-family:var(--mono);font-size:.85rem;padding:.7rem .8rem}
.foot-input::placeholder{color:var(--on-ink-dim)}
.foot-input:focus{outline:none;border-color:var(--signal)}
.foot-sub{white-space:nowrap;flex:none}
.foot-consent{display:flex;gap:.55em;align-items:flex-start;margin-top:.9rem;max-width:380px;
  font-family:var(--mono);font-size:.68rem;line-height:1.5;letter-spacing:.02em;color:var(--on-ink-dim)}
.foot-consent input{margin-top:.2em;flex:none;accent-color:var(--signal)}
.foot-consent a{color:var(--on-ink)}
.foot-consent a:hover{color:var(--signal)}
.foot__bottom{margin-top:clamp(2.5rem,5vw,4rem);padding-top:1.4rem;border-top:1px solid var(--line-ink);
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}
.foot__links{display:flex;flex-wrap:wrap;gap:.9rem 1.4rem}
.foot__links a{font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;color:var(--on-ink-dim);text-decoration:none}
.foot__links a:hover{color:var(--signal)}
.foot__copy{font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;color:var(--on-ink-dim)}

/* ---------- NEWSLETTER FORMS ---------- */
.foot__signup .foot-form{position:relative}
.loop-form{position:relative}

/* ---------- SHARED RESPONSIVE ---------- */
@media (max-width:760px){ .foot__grid{grid-template-columns:1fr} }
@media (max-width:720px){
  .nav__toggle{display:inline-flex;align-items:center}
  .nav__links{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--paper);border-bottom:1px solid var(--line);padding:.4rem var(--pad) 1.1rem;display:none}
  .nav.open .nav__links{display:flex}
  .nav.open{background:var(--paper);border-bottom:1px solid var(--line)}
  .nav.open,.nav.open a{color:var(--ink)}
  .nav.open .nav__toggle .ico-menu{display:none}
  .nav.open .nav__toggle .ico-close{display:inline-flex}
  .nav__links a{padding:.85rem 0;font-size:.92rem;border-bottom:1px solid var(--line);opacity:1}
  .nav__links a:last-child{border-bottom:0}
}
@media (max-width:600px){
  .foot__bottom{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){ html{scroll-behavior:auto} }