/* ============================================================
   DisputeDesk — built to the landing-page-design /
   redesign-existing-projects design values.
   One typeface (Geist), Geist Mono for data only. No italics.
   Spacing: 0 2 4 8 12 16 24 32 40 48 64 80 96
   Radius:  Tailwind scale (4 6 8 12 16 24 9999)
   Type:    Tailwind scale (12 14 16 18 20 24 30 36 48 60 72)
   Motion:  cubic-bezier(0.22,1,0.36,1), 500ms move / 300ms color
   ============================================================ */
:root{
  --ink:#111111; --ink-2:#3D3D3D; --muted:#6B6B6B; --muted-2:#8A8A8A;
  --line:#E4E4E4; --line-2:#CFCFCF;
  --surface:#FFFFFF; --surface-2:#F6F6F6; --page:#FAFAFA;
  --accent:#2E5AA8; --accent-strong:#244A8C; --accent-soft:#EEF2F9;
  --ok:#1F6B4F; --ok-soft:#EEF5F1;
  --warn:#8A5A12; --warn-soft:#F8F3EA;
  --danger:#9B2C22; --danger-soft:#F9EEED;
  --ease:cubic-bezier(0.22,1,0.36,1);
  --r-4:4px; --r-6:6px; --r-8:8px; --r-12:12px; --r-16:16px; --r-24:24px;
  --max:1280px; --measure:680px;
  --z-nav:60; --z-panel:50;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--page);color:var(--ink);
  font-family:"Geist","Manrope",system-ui,-apple-system,sans-serif;
  font-size:16px;line-height:24px;font-weight:400;
  -webkit-font-smoothing:antialiased;
}
/* grain: texture instead of a gradient */
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.028;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}
::selection{background:#DDE5F2;color:var(--ink)}
a{color:var(--accent);text-decoration:none;transition:color 300ms var(--ease)}
a:hover{color:var(--accent-strong)}
img,svg{display:block;max-width:100%}

.skip{position:absolute;left:0;top:0;transform:translateY(-200%);background:var(--surface);color:var(--ink);
  padding:8px 16px;border-radius:var(--r-8);border:1px solid var(--line-2);z-index:99;
  font-size:14px;line-height:20px;font-weight:600}
.skip:focus{transform:none;left:16px;top:16px}

.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.narrow{max-width:640px;margin:0 auto}
.mono{font-family:"Geist Mono",ui-monospace,monospace;font-size:14px;line-height:20px;
  font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.num{font-variant-numeric:tabular-nums}

/* ---------- type scale (Tailwind steps only) ---------- */
h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.02em}
h1{font-size:48px;line-height:1.05}
h2{font-size:36px;line-height:40px;letter-spacing:-.02em}
h3{font-size:20px;line-height:28px;letter-spacing:-.01em}
h4{font-size:16px;line-height:24px}
p{margin:0 0 16px}
.lead{font-size:18px;line-height:28px;color:var(--muted);max-width:var(--measure);
  text-wrap:pretty}
.small{font-size:14px;line-height:20px}
.tiny{font-size:12px;line-height:16px}
.muted{color:var(--muted)}
.eyebrow{font-size:12px;line-height:16px;font-weight:600;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted-2);margin:0 0 16px}
.section-label{font-size:12px;line-height:16px;font-weight:600;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted-2)}

/* ---------- buttons: 8px / 12px padding, semibold ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:inherit;font-size:16px;line-height:24px;font-weight:600;
  padding:8px 12px;border-radius:var(--r-8);border:1px solid var(--accent);
  background:var(--accent);color:#fff;cursor:pointer;text-align:center;
  transition:background 300ms var(--ease),border-color 300ms var(--ease),
             color 300ms var(--ease),transform 300ms var(--ease)}
.btn:hover{background:var(--accent-strong);border-color:var(--accent-strong);color:#fff}
.btn:active{transform:scale(.98)}
.btn.ghost{background:var(--surface);color:var(--ink);border-color:var(--line-2)}
.btn.ghost:hover{background:var(--surface-2);color:var(--ink);border-color:var(--muted-2)}
.btn.quiet{background:transparent;border-color:transparent;color:var(--ink-2);padding:8px 12px}
.btn.quiet:hover{background:var(--surface-2);color:var(--ink)}
.btn.sm{font-size:14px;line-height:20px;padding:8px 12px}
.btn.block{width:100%}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.btn .arw{transition:transform 300ms var(--ease)}
.btn:hover .arw{transform:translateX(4px)}
form.inline{display:inline}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--r-4)}

/* ---------- chips / badges (square, not pills) ---------- */
.pill{display:inline-flex;align-items:center;gap:4px;font-size:12px;line-height:16px;
  font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  padding:4px 8px;border-radius:var(--r-4);border:1px solid transparent}
.pill.delete{background:var(--danger-soft);color:var(--danger);border-color:#EBD5D2}
.pill.correct{background:var(--warn-soft);color:var(--warn);border-color:#E8DCC8}
.pill.verify{background:var(--accent-soft);color:var(--accent-strong);border-color:#D2DCEC}
.pill.ok{background:var(--ok-soft);color:var(--ok);border-color:#CFE3D8}
.statute{font-family:"Geist Mono",monospace;font-size:12px;line-height:16px;color:var(--accent-strong);
  background:var(--accent-soft);border:1px solid #D2DCEC;padding:4px 8px;border-radius:var(--r-4);
  white-space:nowrap}
.badge{display:inline-flex;align-items:center;gap:8px;font-size:12px;line-height:16px;font-weight:600;
  letter-spacing:.08em;text-transform:uppercase;color:var(--accent-strong);
  background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-4);padding:8px 12px}
.tick{color:var(--ok);font-weight:600}

/* ---------- floating nav ---------- */
.navbar{position:fixed;top:16px;left:50%;transform:translateX(-50%);z-index:var(--z-nav);
  display:flex;align-items:center;gap:8px;width:calc(100% - 32px);max-width:max-content;
  padding:8px;border-radius:var(--r-12);border:1px solid var(--line);
  background:rgba(255,255,255,.78);backdrop-filter:saturate(160%) blur(16px);
  box-shadow:0 2px 8px rgba(17,17,23,.06), 0 16px 40px -24px rgba(17,17,23,.28)}
.brand{display:flex;align-items:center;gap:8px;color:var(--ink);flex:0 0 auto;padding:0 4px}
.brand:hover{color:var(--ink)}
.brand .mark{width:24px;height:24px;flex:0 0 24px}
.brand .word{font-size:16px;line-height:24px;font-weight:600;letter-spacing:-.02em}
.brand .word em{font-style:normal;color:var(--accent)}
.toplinks{display:flex;gap:4px;align-items:center;margin-left:8px}
.toplinks a{font-size:14px;line-height:20px;font-weight:500;color:var(--ink-2);
  padding:8px 12px;border-radius:var(--r-8);transition:background 300ms var(--ease),color 300ms var(--ease)}
.toplinks a:hover{background:var(--surface-2);color:var(--ink)}
.toplinks a[aria-current="page"]{background:var(--accent-soft);color:var(--accent-strong);font-weight:600}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:8px}
.nav-user{font-size:14px;line-height:20px;color:var(--muted);max-width:180px;overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap}
.menu-btn{display:none;background:transparent;border:1px solid var(--line-2);border-radius:var(--r-8);
  width:40px;height:40px;align-items:center;justify-content:center;cursor:pointer;color:var(--ink)}
.menu-btn span{position:relative;display:block;width:16px;height:2px;background:currentColor;
  border-radius:2px;transition:transform 300ms var(--ease),background 300ms var(--ease)}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0;width:16px;height:2px;
  background:currentColor;border-radius:2px;transition:transform 300ms var(--ease),opacity 300ms var(--ease)}
.menu-btn span::before{transform:translateY(-5px)}
.menu-btn span::after{transform:translateY(5px)}
.menu-btn[aria-expanded="true"] span{background:transparent}
.menu-btn[aria-expanded="true"] span::before{transform:rotate(45deg)}
.menu-btn[aria-expanded="true"] span::after{transform:rotate(-45deg)}
.mpanel{position:fixed;inset:0;z-index:var(--z-panel);background:rgba(250,250,250,.96);
  backdrop-filter:blur(24px);display:none;padding:96px 24px 24px}
.mpanel[open]{display:block}
.mpanel a{display:block;font-size:24px;line-height:32px;font-weight:600;color:var(--ink);
  padding:16px 0;border-bottom:1px solid var(--line)}
.mpanel a[aria-current="page"]{color:var(--accent-strong)}

/* ---------- scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(32px);
  transition:opacity 700ms var(--ease),transform 700ms var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  .reveal{transform:none;transition:opacity 300ms linear}
  html{scroll-behavior:auto}
}

/* ---------- hero ---------- */
.hero{padding:96px 0 80px;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1fr;gap:64px;align-items:center}
.hero h1{margin:16px 0 24px;max-width:var(--measure);text-wrap:balance;
  background-image:linear-gradient(90deg,#000000,#5E5E5E);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{max-width:var(--measure)}
.hero-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:32px 0 0}
.hero-meta{display:flex;gap:24px;flex-wrap:wrap;margin-top:40px;padding-top:24px;
  border-top:1px solid var(--line)}
.hero-meta span{display:flex;align-items:center;gap:8px;font-size:14px;line-height:20px;color:var(--muted)}
.hero-meta svg{flex:0 0 16px;color:var(--ok)}

/* ---------- document artifact ---------- */
.artifact{position:relative}
.paper{background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-12);
  box-shadow:0 1px 2px rgba(17,17,23,.05), 0 24px 48px -32px rgba(17,17,23,.35);
  padding:24px 24px 32px}
.paper-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;
  border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:24px}
.paper-head .k{font-size:12px;line-height:16px;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted-2)}
.paper-head .v{font-family:"Geist Mono",monospace;font-size:12px;line-height:16px;color:var(--ink);margin-top:4px}
.paper h5{margin:0 0 16px;font-size:14px;line-height:20px;font-weight:600}
.redact{display:flex;flex-direction:column;gap:8px;margin:16px 0 24px}
.redact i{display:block;height:8px;border-radius:var(--r-4);background:#DEDEDE}
.redact i.w1{width:96%} .redact i.w2{width:82%} .redact i.w3{width:90%} .redact i.w4{width:68%}
.paper-line{font-family:"Geist Mono",monospace;font-size:12px;line-height:16px;color:var(--muted);
  padding:8px 0;border-bottom:1px dotted var(--line-2)}
.paper-line b{color:var(--ink);font-weight:500}
.stamp{margin-top:24px;display:inline-block;border:2px solid var(--warn);color:var(--warn);
  border-radius:var(--r-4);padding:8px 12px;font-size:12px;line-height:16px;font-weight:600;
  letter-spacing:.12em;text-transform:uppercase;background:var(--warn-soft)}
.float-chip{display:none}

/* ---------- sections ---------- */
.section{padding:96px 0;border-bottom:1px solid var(--line)}
.section:last-of-type{border-bottom:0}
.section-head{max-width:var(--measure);margin-bottom:48px}
.section-head h2{margin:16px 0;text-wrap:balance}
.section-head p{color:var(--muted);font-size:18px;line-height:28px;margin:0;text-wrap:pretty}

/* zigzag rows — not three equal cards */
.rows{display:flex;flex-direction:column;gap:0}
.row-item{display:grid;grid-template-columns:1fr;gap:16px;padding:32px 0;border-top:1px solid var(--line)}
.row-item .idx{font-family:"Geist Mono",monospace;font-size:14px;line-height:20px;color:var(--muted-2)}
.row-item h3{font-size:24px;line-height:32px;margin-bottom:8px}
.row-item p{margin:0;color:var(--muted);max-width:var(--measure);text-wrap:pretty}
.row-item .aside{font-size:14px;line-height:20px;color:var(--muted);
  background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-8);padding:16px}
.row-item .aside b{display:block;font-size:12px;line-height:16px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted-2);margin-bottom:8px}

/* tables */
.table-wrap{border:1px solid var(--line);border-radius:var(--r-12);overflow:hidden;background:var(--surface)}
table{width:100%;border-collapse:collapse;font-size:14px;line-height:20px}
th{font-size:12px;line-height:16px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted-2);text-align:left;padding:16px;background:var(--surface-2);
  border-bottom:1px solid var(--line)}
td{padding:16px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--ink-2)}
tbody tr:last-child td{border-bottom:0}
td.fig{font-family:"Geist Mono",monospace;font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--ink)}

/* timeline */
.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:0}
.tl-item{position:relative;padding:32px 16px 0 0}
.tl-item::before{content:"";position:absolute;left:0;right:0;top:8px;height:1px;background:var(--line-2)}
.tl-item:last-child::before{right:calc(100% - 8px)}
.tl-dot{position:absolute;left:0;top:2px;width:12px;height:12px;border-radius:9999px;
  background:var(--surface);border:2px solid var(--muted-2);z-index:2}
.tl-item.done .tl-dot{background:var(--accent);border-color:var(--accent)}
.tl-item .d{font-family:"Geist Mono",monospace;font-size:12px;line-height:16px;color:var(--accent-strong);
  margin-bottom:8px}
.tl-item .t{font-size:14px;line-height:20px;font-weight:600;margin-bottom:4px}
.tl-item p{font-size:14px;line-height:20px;color:var(--muted);margin:0;max-width:24ch}

/* cost */
.cost{border:1px solid var(--line);border-radius:var(--r-12);background:var(--surface);overflow:hidden}
.cost-row{display:flex;justify-content:space-between;gap:16px;padding:16px;border-bottom:1px solid var(--line);
  font-size:14px;line-height:20px}
.cost-row:last-child{border-bottom:0;background:var(--surface-2);font-weight:600}
.cost-row span:last-child{font-family:"Geist Mono",monospace;font-variant-numeric:tabular-nums}

/* FAQ as a two column list, not an accordion */
.faq{display:grid;grid-template-columns:1fr;gap:32px 48px}
.faq-item{border-top:1px solid var(--line);padding-top:16px}
.faq-item h3{font-size:18px;line-height:28px;margin-bottom:8px}
.faq-item p{margin:0;color:var(--muted);font-size:16px;line-height:24px;text-wrap:pretty}

/* CTA — flat, light, no dark band */
.cta{border:1px solid var(--line-2);border-radius:var(--r-16);background:var(--surface);
  padding:48px;display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;
  margin:96px 0}
.cta h2{font-size:30px;line-height:36px;margin:0 0 8px}
.cta p{color:var(--muted);margin:0;max-width:48ch}

/* ---------- tagline reveal ---------- */
.tagline{padding:96px 0;border-bottom:1px solid var(--line)}
.tagline p{font-size:36px;line-height:40px;font-weight:600;letter-spacing:-.02em;
  max-width:var(--measure);margin:0;text-wrap:balance}
.tagline .w{color:var(--ink);opacity:.3;transition:opacity 300ms var(--ease)}
.tagline .w.on{opacity:1}

/* ---------- generic surfaces (forms, panels) ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-12);
  padding:24px;margin:24px 0}
.card.tight{padding:16px}
.card.flush{padding:0;overflow:hidden}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-12);overflow:hidden}
label{display:block;font-size:14px;line-height:20px;font-weight:600;margin:16px 0 8px;color:var(--ink-2)}
input[type=text],input[type=email],input[type=password],input[type=tel],input[type=date],select,textarea{
  width:100%;padding:8px 12px;border:1px solid var(--line-2);border-radius:var(--r-8);
  background:var(--surface);font-family:inherit;font-size:16px;line-height:24px;color:var(--ink);
  transition:border-color 300ms var(--ease),box-shadow 300ms var(--ease)}
input[type=file]{width:100%;padding:8px 12px;border:1px dashed var(--line-2);border-radius:var(--r-8);
  background:var(--surface-2);font-size:14px;line-height:20px;color:var(--muted)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);
  box-shadow:0 0 0 4px rgba(46,90,168,.14)}
input[aria-invalid="true"]{border-color:var(--danger)}
input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent);flex:0 0 16px;margin-top:4px}
.field-error{font-size:12px;line-height:16px;color:var(--danger);margin:8px 0 0;display:none}
.field-error.show{display:block}
.form-note{font-size:12px;line-height:16px;color:var(--muted-2);margin:8px 0 0}
.row{display:flex;gap:16px;flex-wrap:wrap}
.row>*{flex:1 1 160px}

.notice{border:1px solid var(--line-2);border-radius:var(--r-8);background:var(--surface-2);
  color:var(--ink-2);padding:16px;font-size:14px;line-height:20px;margin:16px 0}
.notice.warn{background:var(--warn-soft);border-color:#E8DCC8;color:#6E4810}
.notice.bad{background:var(--danger-soft);border-color:#EBD5D2;color:#7C231B}
.notice.ok{background:var(--ok-soft);border-color:#CFE3D8;color:#175342}

/* kpis */
.kpis{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border:1px solid var(--line);
  border-radius:var(--r-12);overflow:hidden;background:var(--surface);margin:0 0 24px}
.kpi{padding:24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.kpi:nth-child(2n){border-right:0}
.kpi:nth-last-child(-n+2){border-bottom:0}
.kpi .n{font-size:36px;line-height:40px;font-weight:600;letter-spacing:-.02em;
  font-variant-numeric:tabular-nums}
.kpi .l{font-size:12px;line-height:16px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted-2);margin-top:8px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin:24px 0}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-8);padding:24px}
.stat b{display:block;font-family:"Geist Mono",monospace;font-size:16px;line-height:24px;margin-bottom:8px}
.stat span{font-size:12px;line-height:16px;text-transform:uppercase;letter-spacing:.1em;
  color:var(--muted-2);font-weight:600}

/* ---------- app tabs (top nav, not a sidebar) ---------- */
.tabs{display:flex;gap:4px;overflow-x:auto;padding:8px;margin:0 0 32px;
  border:1px solid var(--line);border-radius:var(--r-12);background:var(--surface);
  scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs a{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:var(--r-8);
  font-size:14px;line-height:20px;font-weight:500;color:var(--ink-2);white-space:nowrap;
  transition:background 300ms var(--ease),color 300ms var(--ease)}
.tabs a:hover{background:var(--surface-2);color:var(--ink)}
.tabs a[aria-current="page"]{background:var(--accent-soft);color:var(--accent-strong);font-weight:600}
.tabs a .n{font-family:"Geist Mono",monospace;font-size:12px;line-height:16px;color:var(--muted-2)}

/* page head */
.page-head{margin:0 0 32px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.page-head h1{font-size:36px;line-height:40px}
.page-head .sub{color:var(--muted);font-size:16px;line-height:24px;margin:16px 0 0;max-width:var(--measure)}

/* stages */
.stages{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 24px}
.stage{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:var(--r-8);
  border:1px solid var(--line);background:var(--surface);font-size:14px;line-height:20px;
  font-weight:500;color:var(--muted)}
.stage i{width:20px;height:20px;border-radius:9999px;border:1px solid var(--line-2);flex:0 0 20px;
  display:grid;place-items:center;font-style:normal;font-size:12px;line-height:16px;
  font-family:"Geist Mono",monospace;color:var(--muted-2)}
.stage.done{color:var(--ok);border-color:#CFE3D8;background:var(--ok-soft)}
.stage.done i{background:var(--ok);border-color:var(--ok);color:#fff}
.stage.on{color:var(--accent-strong);border-color:#D2DCEC;background:var(--accent-soft);font-weight:600}
.stage.on i{background:var(--accent);border-color:var(--accent);color:#fff}

/* next step */
.next{border:1px solid #D2DCEC;border-radius:var(--r-12);background:var(--accent-soft);
  padding:32px;margin:0 0 24px}
.next h2{font-size:24px;line-height:32px;margin:0 0 8px}
.next p{color:var(--ink-2);max-width:var(--measure);margin:0 0 24px;font-size:16px;line-height:24px}

/* findings */
.finding{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-12);
  padding:24px;margin:0 0 16px;transition:border-color 300ms var(--ease)}
.finding:hover{border-color:var(--line-2)}
.finding-top{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:16px}
.finding .creditor{font-size:16px;line-height:24px;font-weight:600}
.finding .acct{font-family:"Geist Mono",monospace;font-size:12px;line-height:16px;color:var(--muted-2);
  margin-top:4px;display:flex;gap:8px;flex-wrap:wrap}
.finding .ask{font-size:16px;line-height:24px;color:var(--ink-2);margin:0 0 8px}
.meta-line{display:flex;gap:24px;flex-wrap:wrap;font-size:12px;line-height:16px;color:var(--muted);
  margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
.meta-line b{font-weight:600;color:var(--muted-2);text-transform:uppercase;letter-spacing:.08em;
  margin-right:8px}
.seg{display:flex;gap:8px;flex-wrap:wrap}
.seg form{display:inline-flex}
.seg button{font-family:inherit;font-size:14px;line-height:20px;font-weight:600;padding:8px 12px;
  border-radius:var(--r-8);border:1px solid var(--line-2);background:var(--surface);color:var(--ink-2);
  cursor:pointer;transition:background 300ms var(--ease),border-color 300ms var(--ease),color 300ms var(--ease)}
.seg button:hover{background:var(--surface-2);border-color:var(--muted-2);color:var(--ink)}
.seg button.yes{background:var(--ok-soft);border-color:#CFE3D8;color:var(--ok)}
.seg button.yes:hover{background:#E2F0E9;border-color:var(--ok)}
.decided{display:inline-flex;align-items:center;gap:8px;font-size:14px;line-height:20px;
  font-weight:600;color:var(--ok)}
.empty{border:1px dashed var(--line-2);border-radius:var(--r-12);padding:48px 32px;text-align:center;
  background:var(--surface)}
.empty h3{margin:0 0 8px}
.empty p{color:var(--muted);margin:0 0 24px;font-size:16px;line-height:24px}

/* skeleton loader */
.skel{background:#EDEDED;border-radius:var(--r-6);animation:pulse 1400ms var(--ease) infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.55}}
.skel-line{height:16px;margin-bottom:8px}
.skel-line.w1{width:64%} .skel-line.w2{width:88%} .skel-line.w3{width:76%}

/* letters */
.letter-row{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;
  padding:24px;border-bottom:1px solid var(--line)}
.letter-row:last-child{border-bottom:0}
.letter-row .li{display:flex;align-items:center;gap:16px}
.letter-icon{width:32px;height:40px;border:1px solid var(--line-2);border-radius:var(--r-4);
  background:var(--surface-2);position:relative;flex:0 0 32px}
.letter-icon::before{content:"";position:absolute;left:8px;right:8px;top:8px;height:1px;
  background:var(--line-2);box-shadow:0 8px 0 var(--line-2),0 16px 0 var(--line-2)}
.letter-row .name{font-weight:600;font-size:16px;line-height:24px;text-transform:capitalize}
.letter-row .to{font-size:12px;line-height:16px;color:var(--muted);margin-top:4px}
.letter-row .rt{display:flex;align-items:center;gap:16px}
.letter-row .cost{font-family:"Geist Mono",monospace;font-size:14px;line-height:20px;
  font-variant-numeric:tabular-nums}

/* footer — flat light, legal links, no link farm */
footer{border-top:1px solid var(--line);background:var(--surface);padding:64px 0 32px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1fr;gap:32px;margin-bottom:32px}
.foot-brand{display:flex;align-items:center;gap:8px;color:var(--ink);margin-bottom:8px}
.foot-brand .word{font-size:16px;line-height:24px;font-weight:600;letter-spacing:-.02em}
footer h5{font-size:12px;line-height:16px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted-2);margin:0 0 8px}
footer a{display:block;color:var(--ink-2);font-size:14px;line-height:20px;padding:4px 0}
footer a:hover{color:var(--accent)}
footer p{font-size:14px;line-height:20px;color:var(--muted);margin:0;max-width:40ch}
.disclaimer{border-top:1px solid var(--line);padding-top:24px;font-size:12px;line-height:20px;
  color:var(--muted-2)}
.disclaimer b{color:var(--ink-2)}

code{font-family:"Geist Mono",monospace;font-size:14px;line-height:20px;background:var(--surface-2);
  padding:2px 4px;border-radius:var(--r-4);color:var(--ink-2)}

/* ---------- responsive ---------- */
@media(min-width:768px){
  h1{font-size:60px;line-height:1}
  .hero h1{font-size:60px;line-height:1}
  .page-head h1{font-size:48px;line-height:1.05}
  .kpis{grid-template-columns:repeat(4,1fr)}
  .kpi{border-bottom:0}
  .kpi:nth-child(2n){border-right:1px solid var(--line)}
  .kpi:last-child{border-right:0}
  .row-item{grid-template-columns:64px 1fr 1fr;gap:32px}
  .faq{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:2fr 1fr 1fr}
  .tagline p{font-size:48px;line-height:1.05}
}
@media(min-width:1024px){
  .hero-grid{grid-template-columns:1.05fr .95fr;gap:64px}
  .hero{padding:96px 0 80px}
}
@media(max-width:767px){
  .navbar{max-width:calc(100% - 32px);width:calc(100% - 32px)}
  .toplinks{display:none}
  /* the bar keeps only the brand and the toggle; actions live in the panel */
  .nav-right .btn{display:none}
  .brand .word{font-size:16px}
  .menu-btn{display:flex}
  .nav-user{display:none}
  .navbar{top:8px;padding:8px}
  h1{font-size:30px;line-height:36px}
  h2{font-size:24px;line-height:32px}
  .hero{padding:80px 0 48px}
  .hero h1{font-size:30px;line-height:36px}
  .section,.tagline{padding:64px 0}
  .cta{padding:24px;margin:64px 0}
  .cta h2{font-size:24px;line-height:32px}
  .tagline p{font-size:24px;line-height:32px}
  .timeline{grid-template-columns:1fr}
  .tl-item{padding:16px 0 16px 24px}
  .tl-item::before{left:8px;right:auto;top:0;bottom:0;width:1px;height:auto}
  .tl-item:last-child::before{height:16px}
  .tl-dot{top:16px}
  .letter-row{grid-template-columns:1fr}
  .kpi{padding:16px}
  .kpi .n{font-size:30px;line-height:36px}
  .seg{width:100%}
  .seg form{flex:1}
  .seg button{width:100%}
  table{font-size:12px;line-height:16px}
  th,td{padding:8px}
  .wrap{padding:0 16px}
}
@media print{
  .navbar,.tabs,footer,.seg,.menu-btn{display:none!important}
  body{background:#fff}
  .card,.panel,.paper{box-shadow:none}
}