/* ============================================================
   Application Portal — "paper dossier" design system
   Palette
     --paper   #F6F7F4   cool paper background
     --card    #FFFFFF   sheet white
     --ink     #17211C   near-black green ink
     --muted   #66716B   secondary ink
     --green   #0F5132   institutional deep green
     --green-2 #E8F0EA   green tint
     --line    #DDE3DE   hairline
     --gold    #B98A2E   stamp gold (used sparingly)
     --danger  #B3261E
   Type
     Display: Bricolage Grotesque · Body: Inter · Mono: IBM Plex Mono
   ============================================================ */

:root{
  --paper:#F6F7F4; --card:#FFFFFF; --ink:#17211C; --muted:#66716B;
  --green:#0F5132; --green-dark:#0B3D26; --green-2:#E8F0EA;
  --line:#DDE3DE; --gold:#B98A2E; --danger:#B3261E;
  --radius:14px; --shadow:0 1px 2px rgba(23,33,28,.05),0 8px 28px -12px rgba(23,33,28,.12);
  --font-body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-display:'Bricolage Grotesque',var(--font-body);
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font:400 16px/1.55 var(--font-body);
  -webkit-font-smoothing:antialiased;
}
.shell{max-width:720px;margin:0 auto;padding:0 20px}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--green);outline-offset:2px;border-radius:4px}

/* ---------- masthead ---------- */
.masthead{background:var(--card);border-bottom:1px solid var(--line)}
.masthead .shell{display:flex;align-items:center;justify-content:space-between;padding:14px 20px}
.brand{display:flex;align-items:center;gap:11px}
.brand-mark{width:34px;height:34px;border-radius:9px;background:var(--green);position:relative;flex:none}
.brand-mark::after{content:"";position:absolute;inset:9px 9px 12px 9px;border:2px solid #fff;border-bottom:0;border-radius:3px 3px 0 0}
.brand strong{display:block;font:600 15px/1.2 var(--font-display);letter-spacing:.01em}
.brand small{display:block;color:var(--muted);font-size:12px;margin-top:1px}
.secure-chip{display:inline-flex;align-items:center;gap:6px;color:var(--green);background:var(--green-2);
  border:1px solid #CFE0D4;border-radius:99px;padding:5px 11px;font-size:12px;font-weight:600}

/* ---------- intro ---------- */
.intro{padding:34px 0 6px}
.intro h1{font:600 clamp(28px,6vw,38px)/1.12 var(--font-display);letter-spacing:-.015em;margin:0 0 10px}
.intro p{color:var(--muted);margin:0;max-width:52ch}

/* ---------- ledger (signature element) ---------- */
.ledger{
  position:sticky;top:0;z-index:20;display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;
  background:var(--paper);padding:14px 0 12px;margin-bottom:6px;
}
.ledger::-webkit-scrollbar{display:none}
.ledger-item{
  flex:none;display:inline-flex;align-items:center;gap:7px;
  font:500 12px/1 var(--font-mono);letter-spacing:.02em;color:var(--muted);
  border:1px solid var(--line);background:var(--card);border-radius:99px;padding:8px 13px;
  transition:all .25s ease;
}
.ledger-item::before{
  content:"";width:7px;height:7px;border-radius:99px;background:var(--line);transition:background .25s;
}
.ledger-item.done{color:var(--green);border-color:#BFD6C6;background:var(--green-2)}
.ledger-item.done::before{background:var(--green)}

/* ---------- cards ---------- */
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:26px 22px;margin:0 0 18px;
}
.card-head{display:flex;gap:14px;align-items:flex-start;margin-bottom:22px}
.step-no{
  flex:none;width:32px;height:32px;border-radius:9px;display:grid;place-items:center;
  background:var(--green);color:#fff;font:600 15px var(--font-display);
}
.card-head h2{font:600 20px/1.25 var(--font-display);letter-spacing:-.01em;margin:0}
.card-head p{margin:3px 0 0;color:var(--muted);font-size:14px}

/* ---------- fields ---------- */
.grid{display:grid;gap:16px;grid-template-columns:1fr 1fr}
.field{display:flex;flex-direction:column;gap:6px}
.span2{grid-column:1/-1}
.field label{font-size:13.5px;font-weight:600}
.field input[type=text],.field input[type=tel],.field input[type=email],.field select{
  appearance:none;width:100%;border:1.5px solid var(--line);border-radius:10px;background:#FDFDFC;
  padding:12px 14px;font:400 16px var(--font-body);color:var(--ink);transition:border-color .15s,box-shadow .15s;
}
.field input:focus,.field select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(15,81,50,.12);outline:none}
.field input.invalid,.field select.invalid{border-color:var(--danger)}
.hint{color:var(--muted);font-size:12.5px}
.err{color:var(--danger);font-size:12.5px;min-height:0;display:none}
.err.show{display:block}

/* ---------- document slips ---------- */
.doc-group{border-top:1px dashed var(--line);padding-top:20px;margin-top:20px}
.doc-group:first-of-type{border-top:0;padding-top:0;margin-top:0}
.doc-group h3{font:600 15.5px var(--font-display);margin:0 0 12px;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.req{font:500 11px var(--font-mono);letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
.doc-foot{color:var(--muted);font-size:12.5px;margin:10px 0 0}
.slips{display:grid;gap:12px;grid-template-columns:1fr 1fr}
.slip{position:relative;border:1.5px dashed #C9D2CB;border-radius:12px;background:#FBFCFA;min-height:150px;
  display:flex;flex-direction:column;transition:border-color .2s,background .2s}
.slip.wide{grid-column:1/-1}
.slip.filled{border-style:solid;border-color:#BFD6C6;background:var(--card)}
.slip.error{border-color:var(--danger)}
.slip .err{padding:0 12px 10px}
.slip-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:18px 12px;text-align:center}
.slip-title{font-weight:600;font-size:14px}
.slip-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.slip-note{color:var(--muted);font-size:11.5px}
.slip-filled{position:relative;flex:1;padding:10px}
.slip-filled img{width:100%;height:150px;object-fit:cover;border-radius:8px;border:1px solid var(--line);background:#EEF1EE}
.pdf-chip{display:flex;align-items:center;gap:8px;height:150px;border-radius:8px;border:1px solid var(--line);
  background:var(--green-2);color:var(--green);justify-content:center;font-weight:600;font-size:13px;padding:0 14px}
.pdf-name{max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.stamp{
  position:absolute;top:16px;left:16px;transform:rotate(-6deg);
  font:600 10.5px/1 var(--font-mono);letter-spacing:.14em;text-transform:uppercase;
  color:var(--green);background:rgba(255,255,255,.92);border:1.6px solid var(--green);
  border-radius:4px;padding:5px 8px;box-shadow:0 1px 4px rgba(23,33,28,.15);
  animation:stampIn .3s cubic-bezier(.2,1.4,.4,1) both;
}
@keyframes stampIn{from{transform:rotate(-6deg) scale(1.6);opacity:0}to{transform:rotate(-6deg) scale(1);opacity:1}}
.replace{
  position:absolute;right:16px;bottom:16px;border:1px solid var(--line);background:rgba(255,255,255,.95);
  color:var(--ink);font:600 12px var(--font-body);border-radius:8px;padding:6px 12px;cursor:pointer;
}
.replace:hover{border-color:var(--green);color:var(--green)}

/* ---------- buttons ---------- */
.btn{
  border:0;border-radius:10px;cursor:pointer;font:600 14px var(--font-body);
  padding:10px 16px;transition:background .15s,transform .05s;touch-action:manipulation;
}
.btn:active{transform:translateY(1px)}
.btn.ghost{background:var(--card);border:1.5px solid var(--line);color:var(--ink)}
.btn.ghost:hover{border-color:var(--green);color:var(--green)}
.btn.primary{background:var(--green);color:#fff;padding:15px 22px;font-size:16px}
.btn.primary:hover{background:var(--green-dark)}
.btn.primary:disabled{opacity:.6;cursor:wait}
.submit{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:10px}
.btn-spinner{display:none;width:17px;height:17px;border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:99px;animation:spin .7s linear infinite}
.busy .btn-spinner{display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}
.fineprint{text-align:center;color:var(--muted);font-size:12.5px;margin:12px 0 0}

/* ---------- consent / progress / errors ---------- */
.check{display:flex;gap:11px;align-items:flex-start;font-size:14.5px;cursor:pointer}
.check input{width:19px;height:19px;margin-top:1px;accent-color:var(--green);flex:none}
.consent{margin-bottom:18px}
.progress{margin:0 0 16px}
.progress-bar{height:8px;border-radius:99px;background:var(--green-2);overflow:hidden}
.progress-bar span{display:block;height:100%;width:0;background:var(--green);border-radius:99px;transition:width .2s ease}
.progress-label{display:block;margin-top:7px;font:500 12px var(--font-mono);color:var(--muted)}
.form-error{
  background:#FBEEED;border:1px solid #E8C4C1;color:var(--danger);
  border-radius:10px;padding:12px 14px;font-size:14px;margin:0 0 16px;
}

/* ---------- honeypot ---------- */
.hp{position:absolute !important;left:-9999px;top:-9999px;height:1px;width:1px;overflow:hidden}

/* ---------- success ---------- */
.success{text-align:center;padding:46px 24px;margin-top:30px}
.success-stamp{
  width:74px;height:74px;margin:0 auto 20px;border-radius:99px;display:grid;place-items:center;
  color:var(--green);border:2.5px solid var(--green);background:var(--green-2);
  animation:stampIn .45s cubic-bezier(.2,1.4,.4,1) both;transform:rotate(0)
}
.success h1{font:600 clamp(26px,6vw,34px)/1.15 var(--font-display);margin:0 0 8px}
.success-sub{color:var(--muted);margin:0 0 24px}
.ref{
  display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;
  border:1px solid var(--line);background:#FBFCFA;border-radius:12px;padding:14px 18px;margin:0 auto 22px;max-width:430px;
}
.ref span{font:500 11px var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.ref strong{font:500 17px var(--font-mono);color:var(--green);letter-spacing:.02em}
.success-mail{color:var(--muted);font-size:14.5px;max-width:46ch;margin:0 auto 26px}

/* ---------- footer ---------- */
.site-foot{border-top:1px solid var(--line);margin-top:44px;padding:20px 0 34px;color:var(--muted);font-size:12.5px}
.site-foot .shell{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* ---------- responsive ---------- */
@media (max-width:640px){
  .grid{grid-template-columns:1fr}
  .slips{grid-template-columns:1fr}
  .card{padding:22px 16px}
  .secure-chip{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
}