/* =========================================================
   STELLAR 1422 — The Prospectus
   Light editorial: paper, ink, ruled hairlines, Fraunces
   serif display with italic accents, rust signal colour.
   ========================================================= */

:root{
  --paper:#f6f1e7;
  --paper-2:#efe8d9;
  --ink:#1b1813;
  --ink-soft:#4c463c;
  --rule:rgba(27,24,19,.22);
  --rule-soft:rgba(27,24,19,.12);
  --rust:#a4441f;
  --serif:'Fraunces', Georgia, serif;
  --sans:'Inter', system-ui, sans-serif;
  --ease:cubic-bezier(.25,.9,.3,1);
  --maxw:1120px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);font-weight:400;
  background:var(--paper);color:var(--ink);
  line-height:1.75;font-size:16.5px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--rust);color:var(--paper)}

.container{max-width:var(--maxw);margin:0 auto;padding:0 32px;width:100%}

/* ---------- Pills ---------- */
.pill{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 28px;border-radius:0;
  font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  cursor:pointer;transition:.3s var(--ease);
  border:1px solid var(--ink);font-family:var(--sans);
}
.pill--ink{background:var(--ink);color:var(--paper)}
.pill--ink:hover{background:var(--rust);border-color:var(--rust)}
.pill--line{background:transparent;color:var(--ink)}
.pill--line:hover{background:var(--ink);color:var(--paper)}
.pill--full{width:100%}

/* ---------- Preloader ---------- */
.preloader{
  position:fixed;inset:0;background:var(--paper);z-index:9999;
  display:flex;align-items:center;justify-content:center;
  transition:opacity .7s var(--ease),visibility .7s;
}
.preloader.done{opacity:0;visibility:hidden}
.preloader__mark{
  font-family:var(--serif);font-weight:300;font-size:clamp(1.8rem,5vw,3rem);
  letter-spacing:.2em;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);
  padding:14px 26px;
}

.scroll-progress{position:fixed;top:0;left:0;height:2px;width:0;background:var(--rust);z-index:1200}

/* ---------- Masthead ---------- */
.nav{
  position:fixed;top:0;left:0;width:100%;z-index:1000;
  background:rgba(246,241,231,.94);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  transition:box-shadow .4s var(--ease);
}
.nav.scrolled{box-shadow:0 1px 0 var(--rule)}
.nav__inner{
  max-width:var(--maxw);margin:0 auto;padding:18px 32px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.nav__brand{
  font-family:var(--serif);font-weight:600;font-size:1.3rem;letter-spacing:.02em;
}
.nav__brand em{font-style:italic;font-weight:300;color:var(--rust)}
.nav__links{display:flex;align-items:center;gap:26px}
.nav__link{
  font-size:.74rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-soft);transition:color .3s;position:relative;
}
.nav__link::after{
  content:"";position:absolute;left:0;bottom:-5px;height:1px;width:0;
  background:var(--rust);transition:width .3s var(--ease);
}
.nav__link:hover{color:var(--ink)}
.nav__link:hover::after{width:100%}
.nav__link--accent{color:var(--rust);font-weight:600}
.nav__rule{height:1px;background:var(--rule)}
.nav__toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.nav__toggle span{width:22px;height:1.5px;background:var(--ink);transition:.4s var(--ease)}

/* ---------- Cover ---------- */
.cover{padding:140px 0 80px}
.cover__issue{
  font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-soft);
  border-top:1px solid var(--ink);border-bottom:1px solid var(--rule-soft);
  padding:12px 0;margin-bottom:44px;
}
.cover__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(36px,4.5vw,72px);align-items:start}
.cover__title{
  font-family:var(--serif);font-weight:300;
  font-size:clamp(2.3rem,4.4vw,3.9rem);line-height:1.08;letter-spacing:-.01em;
  margin-bottom:22px;
}
.cover__title em{font-style:italic;color:var(--rust)}
.hero__line{display:block}
.cover__title .char{display:inline-block;opacity:0;transform:translateY(20px);
  transition:opacity .5s var(--ease),transform .5s var(--ease)}
.cover__title .char.in{opacity:1;transform:none}
.cover__title .word{display:inline-block;white-space:nowrap}
.cover__deck-text{max-width:56ch;color:var(--ink-soft);font-size:1.02rem;margin-bottom:34px}
.cover__link{
  font-family:var(--serif);font-style:italic;font-size:1.05rem;color:var(--ink);
  border-bottom:1px solid var(--rule);transition:.3s;
}
.cover__link:hover{color:var(--rust);border-color:var(--rust)}
.charter__panel--cover .chat__flag{margin-bottom:2px}
.charter__head{font-family:var(--serif);font-weight:300;font-size:1.6rem;margin-bottom:20px}
.charter__cta{display:flex;align-items:center;gap:28px;flex-wrap:wrap}

/* ---------- Plates (framed photos) ---------- */
.plate{border:1px solid var(--ink);padding:10px;background:var(--paper)}
.plate img{width:100%;height:auto;display:block;filter:saturate(.92)}
.plate figcaption{
  padding:12px 4px 4px;font-size:.78rem;color:var(--ink-soft);letter-spacing:.04em;
  display:flex;gap:10px;align-items:baseline;
}
.plate figcaption span{
  font-family:var(--serif);font-style:italic;color:var(--rust);white-space:nowrap;
}
.plate figcaption a{border-bottom:1px solid var(--rule)}
.plate--cover img{aspect-ratio:16/9;object-fit:cover;width:100%}
.plate--portrait img{aspect-ratio:424/470;object-fit:cover}

/* ---------- Sections ---------- */
.section{padding:96px 0}
.section--tint{background:var(--paper-2);border-top:1px solid var(--rule-soft);border-bottom:1px solid var(--rule-soft)}
.section__head{
  display:flex;align-items:baseline;gap:20px;margin-bottom:52px;
  border-bottom:1px solid var(--ink);padding-bottom:18px;
}
.section__no{font-family:var(--serif);font-style:italic;font-size:1.4rem;color:var(--rust)}
.section__head h2{
  font-family:var(--serif);font-weight:300;font-size:clamp(1.9rem,3.6vw,2.8rem);letter-spacing:-.01em;
}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-bottom:64px}
.stat{border-left:1px solid var(--rule);padding-left:20px}
.stat:first-child{border-left:none;padding-left:0}
.stat__num{
  font-family:var(--serif);font-weight:300;font-size:clamp(1.9rem,3.4vw,2.9rem);
  display:block;line-height:1.1;margin-bottom:8px;font-variant-numeric:oldstyle-nums;
}
.stat p{font-size:.85rem;color:var(--ink-soft);line-height:1.6}

/* ---------- Ledger (dot-leader table) ---------- */
.ledger{width:100%}
.ledger__row{
  display:flex;align-items:baseline;gap:14px;
  padding:15px 0;border-bottom:1px solid var(--rule-soft);
}
.ledger__row dt{
  font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);
  white-space:nowrap;
}
.ledger__row::before{content:none}
.ledger__row dt::after{content:none}
.ledger__row dd{
  flex:1;text-align:right;font-family:var(--serif);font-size:1.08rem;
  font-variant-numeric:oldstyle-nums;
}
.ledger__row{position:relative}
.ledger__row dd::before{
  content:"";position:absolute;left:0;right:0;bottom:22px;z-index:-1;
}

/* ---------- Estate prose ---------- */
.estate{display:grid;grid-template-columns:1.25fr .75fr;gap:64px;align-items:start}
.estate__prose p{margin-bottom:22px;color:var(--ink-soft)}
.estate__prose .lede{
  font-family:var(--serif);font-weight:300;font-size:1.5rem;line-height:1.5;color:var(--ink);
}

/* ---------- Index (provisions) ---------- */
.index{list-style:none;counter-reset:idx;width:100%}
.index li{
  counter-increment:idx;
  display:flex;align-items:baseline;gap:16px;
  padding:16px 0;border-bottom:1px solid var(--rule-soft);
}
.index li::before{
  content:counter(idx,decimal-leading-zero);
  font-family:var(--serif);font-style:italic;color:var(--rust);font-size:.95rem;
  min-width:34px;
}
.index li span{font-family:var(--serif);font-size:1.12rem;white-space:nowrap}
.index li i{flex:1;border-bottom:1px dotted var(--rule);transform:translateY(-4px)}
.index li em{font-style:normal;font-size:.85rem;color:var(--ink-soft);text-align:right;max-width:46%}

/* ---------- Campus ---------- */
.campus{margin:56px 0 40px}
.campus__note{
  font-family:var(--serif);font-style:italic;font-size:1.15rem;margin-bottom:24px;color:var(--ink);
}
.campus__row{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.campus__row .plate img{aspect-ratio:16/10;object-fit:cover}

/* ---------- Correspondence ---------- */
.charter{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;align-items:start}
.charter__intro .lede{
  font-family:var(--serif);font-weight:300;font-size:1.5rem;line-height:1.5;margin-bottom:28px;
}
.charter__contacts{color:var(--ink-soft);line-height:2.1}
.charter__contacts a{
  font-family:var(--serif);font-size:1.15rem;color:var(--ink);
  border-bottom:1px solid var(--rule);transition:.3s;
}
.charter__contacts a:hover{color:var(--rust);border-color:var(--rust)}
.charter__panel{
  border:1px solid var(--ink);padding:36px 32px;position:relative;background:var(--paper);
  box-shadow:6px 6px 0 var(--paper-2), 6px 6px 0 1px var(--rule);
}
.field{margin-bottom:20px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.field label{
  display:block;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-soft);margin-bottom:7px;
}
.field input,.field select{
  width:100%;padding:10px 2px;background:transparent;
  border:none;border-bottom:1px solid var(--rule);
  font-family:var(--serif);font-size:1.05rem;color:var(--ink);
  transition:border-color .3s;border-radius:0;
}
.field input::placeholder{color:rgba(27,24,19,.35);font-style:italic}
.field input:focus,.field select:focus{outline:none;border-bottom-color:var(--rust)}
.field select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='7' viewBox='0 0 11 7'%3E%3Cpath fill='%231b1813' d='M5.5 7 0 0h11z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 4px center}
.field select option{background:var(--paper);color:var(--ink)}
.field--hidden{display:none}
.charter__panel .pill{margin-top:8px}
.contact__note{margin-top:14px;font-size:.88rem;color:var(--ink-soft);font-style:italic;text-align:center}
.contact__note.ok{color:#3c6e47}

/* ---------- Colophon ---------- */
.footer{padding:70px 0 40px}
.footer__rule{height:1px;background:var(--ink);margin-bottom:44px}
.footer__mark{font-family:var(--serif);font-weight:600;font-size:1.5rem;margin-bottom:10px}
.footer__mark em{font-style:italic;font-weight:300;color:var(--rust)}
.footer__meta{font-size:.88rem;color:var(--ink-soft);margin-bottom:18px}
.footer__meta a{border-bottom:1px solid var(--rule)}
.footer__legal{font-size:.76rem;color:var(--ink-soft);line-height:1.8;max-width:760px}
.footer__legal a{border-bottom:1px solid var(--rule)}

/* ---------- To top ---------- */
.to-top{
  position:fixed;bottom:96px;right:26px;width:42px;height:42px;
  border:1px solid var(--ink);background:var(--paper);color:var(--ink);
  display:flex;align-items:center;justify-content:center;font-size:1rem;
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:.35s var(--ease);z-index:800;
}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--ink);color:var(--paper)}

/* ---------- Concierge chat ---------- */
.chat{position:fixed;bottom:26px;right:26px;z-index:900}
.chat__fab{
  width:58px;height:58px;border-radius:50%;cursor:pointer;
  background:var(--ink);color:var(--paper);border:1px solid var(--ink);
  font-family:var(--serif);font-style:italic;font-size:.92rem;letter-spacing:.04em;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 14px 30px -12px rgba(27,24,19,.5);
  transition:.35s var(--ease);
}
.chat__fab:hover{background:var(--rust);border-color:var(--rust);transform:translateY(-2px)}
.chat.open .chat__fab{background:var(--rust);border-color:var(--rust)}
.chat__panel{
  position:absolute;bottom:calc(100% + 14px);right:0;width:360px;max-width:calc(100vw - 40px);
  background:var(--paper);color:var(--ink);
  border:1px solid var(--ink);padding:26px 22px 18px;
  box-shadow:8px 8px 0 var(--paper-2), 8px 8px 0 1px var(--rule);
  opacity:0;visibility:hidden;transform:translateY(8px);transform-origin:bottom right;
  transition:opacity .3s var(--ease),transform .35s var(--ease),visibility .35s;
}
.chat.open .chat__panel{opacity:1;visibility:visible;transform:none}
.chat__close{
  position:absolute;top:8px;right:12px;background:none;border:none;
  font-size:1.6rem;line-height:1;color:var(--ink-soft);cursor:pointer;padding:4px 8px;
}
.chat__close:hover{color:var(--rust)}
.chat__flag{
  font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;color:var(--rust);
  font-weight:600;margin-bottom:4px;
}
.chat__panel h3{font-family:var(--serif);font-weight:300;font-size:1.35rem;margin-bottom:12px}
.chat__msgs{height:270px;overflow-y:auto;display:flex;flex-direction:column;gap:10px;
  padding:4px 2px;margin-bottom:12px;border-top:1px solid var(--rule-soft);padding-top:12px}
.chat__msg{max-width:88%;padding:10px 14px;font-size:.9rem;line-height:1.55;
  white-space:pre-wrap;overflow-wrap:break-word}
.chat__msg--assistant{align-self:flex-start;background:var(--paper-2);border:1px solid var(--rule-soft)}
.chat__msg--user{align-self:flex-end;background:var(--ink);color:var(--paper)}
.chat__msg--typing{color:var(--ink-soft);letter-spacing:.2em}
.chat__form{display:flex;gap:8px}
.chat__form input{flex:1;padding:11px 2px;font-size:.95rem;font-family:var(--serif);
  background:transparent;border:none;border-bottom:1px solid var(--rule);color:var(--ink)}
.chat__form input::placeholder{font-style:italic;color:rgba(27,24,19,.35)}
.chat__form input:focus{outline:none;border-bottom-color:var(--rust)}
.chat__send{width:44px;border:1px solid var(--ink);background:var(--ink);color:var(--paper);
  cursor:pointer;font-size:1.05rem;transition:.3s var(--ease)}
.chat__send:hover{background:var(--rust);border-color:var(--rust)}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .85s var(--ease),transform .85s var(--ease)}
.reveal.in{opacity:1;transform:none}
.fade-in{opacity:0;transition:opacity 1s var(--ease)}
.fade-in.show{opacity:1}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .cover__grid{grid-template-columns:1fr;gap:40px}
  .nav__toggle{display:flex;z-index:1002}
  .nav__toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,4px)}
  .nav__toggle.active span:nth-child(2){opacity:0}
  .nav__toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-4px)}
  .nav__links{
    position:fixed;inset:0 0 0 auto;width:80%;max-width:320px;height:100vh;
    background:var(--paper);border-left:1px solid var(--ink);
    flex-direction:column;justify-content:center;gap:30px;align-items:flex-start;
    padding:0 40px;transform:translateX(100%);transition:transform .5s var(--ease);z-index:1001;
  }
  .nav__links.open{transform:translateX(0)}
  .nav__link{font-size:.95rem}
  .estate{grid-template-columns:1fr;gap:44px}
  .charter{grid-template-columns:1fr;gap:44px}
  .stats{grid-template-columns:repeat(2,1fr);gap:34px 24px}
}
@media(max-width:640px){
  body{font-size:15.5px}
  .container{padding:0 20px}
  .cover{padding:114px 0 56px}
  .cover__issue{margin-bottom:30px}
  .charter__panel{padding:28px 22px}
  .section{padding:64px 0}
  .campus__row{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .field input,.field select{font-size:16px}
  .stats{grid-template-columns:1fr 1fr}
  .index li em{max-width:40%}
  .ledger__row{flex-direction:column;gap:2px}
  .ledger__row dd{text-align:left}
  .to-top{bottom:96px;right:20px}
}