:root{
  --ink:#0f1d33;          /* deep navy text */
  --navy:#15294a;         /* brand navy */
  --navy-soft:#27406a;
  --sky:#5b8bc4;          /* accent */
  --sky-tint:#e8f0f9;
  --paper:#f7f9fc;        /* page bg */
  --card:#ffffff;
  --line:#dde5ef;
  --good:#2f7d5b;
  --good-tint:#e6f3ec;
  --warn:#9a6a2f;
  --warn-tint:#f6efe2;
  --muted:#5f6b7d;
  --radius:14px;
  --shadow:0 1px 2px rgba(15,29,51,.04),0 8px 24px rgba(15,29,51,.06);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font:16px/1.6 Inter,system-ui,sans-serif;
}
h1,h2,h3{font-family:Fraunces,Georgia,serif;font-weight:600;line-height:1.15;color:var(--navy);margin:0 0 .4em}
h1{font-size:2.1rem;letter-spacing:-.01em}
h2{font-size:1.35rem}
p{margin:0 0 1rem}
a{color:var(--navy-soft);text-decoration:none}
a:hover{text-decoration:underline}
.muted{color:var(--muted);font-size:.92rem}

header.site{
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;padding:15px 26px;background:var(--navy);color:#fff;
}
header.site .brand{display:flex;align-items:center;gap:9px;color:#fff;font-weight:600;flex:0 0 auto}
header.site .brand:hover{text-decoration:none}
.brand-mark{color:var(--sky);font-size:1.1rem}
.brand-name{font-family:Fraunces,serif;font-size:1.15rem}

header.site nav{margin-left:auto;min-width:0}
.nav-links{display:flex;align-items:center;gap:24px;flex-wrap:wrap;justify-content:flex-end}
.nav-links a{color:#cfe0f2;font-weight:500;font-size:.92rem;position:relative;padding:4px 0;white-space:nowrap}
.nav-links a:hover{color:#fff;text-decoration:none}
.nav-links a.active{color:#fff}
.nav-links a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-3px;height:2px;
  background:var(--sky);border-radius:2px;
}
.nav-sep{width:1px;height:20px;background:rgba(255,255,255,.16);flex:0 0 auto}
.nav-who{color:#fff;font-size:.9rem;font-weight:500;white-space:nowrap}
.nav-signout{color:#9fb8d8 !important;font-size:.88rem}
.nav-signout:hover{color:#fff !important}

@media(max-width:680px){
  header.site{flex-wrap:wrap;padding:14px 18px}
  header.site nav{width:100%;margin-left:0}
  .nav-links{justify-content:flex-start;gap:14px 18px;margin-top:10px}
  .nav-sep{display:none}
}

main{max-width:780px;margin:0 auto;padding:34px 20px 60px}

footer.site{
  max-width:780px;margin:0 auto;padding:26px 20px 48px;border-top:1px solid var(--line);
  color:var(--muted);font-size:.88rem
}
footer.site p{margin:0 0 .5rem}

/* hero */
.hero{padding:18px 0 8px}
.hero .lede{font-size:1.15rem;color:var(--navy-soft);max-width:60ch}
.eyebrow{
  display:inline-block;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--sky);font-weight:600;margin-bottom:10px
}
.btn{
  display:inline-block;background:var(--navy);color:#fff;font-weight:600;
  padding:13px 22px;border-radius:11px;border:0;cursor:pointer;font-size:1rem;
  transition:background .15s
}
.btn:hover{background:var(--navy-soft);text-decoration:none}
.btn.lg{padding:15px 28px;font-size:1.05rem;margin-top:14px}
.btn.ghost{background:transparent;color:var(--navy);border:1.5px solid var(--line)}

.steps{display:grid;gap:14px;margin:30px 0}
@media(min-width:620px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.step .n{font-family:Fraunces,serif;color:var(--sky);font-size:1.5rem;font-weight:600}
.step h3{font-size:1rem;margin:.3em 0 .2em}
.step p{font-size:.9rem;color:var(--muted);margin:0}

/* form */
form.card,.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);margin-bottom:20px}
fieldset{border:0;padding:0;margin:0 0 22px}
legend{font-family:Fraunces,serif;font-size:1.1rem;color:var(--navy);font-weight:600;margin-bottom:12px;padding:0}
label{display:block;font-weight:500;font-size:.9rem;margin:0 0 5px}
.row{display:grid;gap:14px}
@media(min-width:540px){.row.two{grid-template-columns:1fr 1fr}.row.three{grid-template-columns:1fr 1fr 1fr}}
input[type=text],input[type=email],input[type=tel],input[type=number],select,textarea{
  width:100%;padding:11px 12px;border:1.5px solid var(--line);border-radius:10px;
  font:inherit;color:var(--ink);background:#fff;margin-bottom:14px
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--sky);outline-offset:1px;border-color:var(--sky)}
textarea{min-height:74px;resize:vertical}
.checks{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:14px}
.chk{display:flex;align-items:center;gap:7px;background:var(--paper);border:1.5px solid var(--line);border-radius:9px;padding:8px 12px;font-size:.88rem;cursor:pointer}
.chk input{margin:0}
.chk:has(input:checked){background:var(--sky-tint);border-color:var(--sky)}
.help{font-size:.82rem;color:var(--muted);margin:-8px 0 14px}

/* results */
.result{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:16px;box-shadow:var(--shadow)}
.result.top{border-color:var(--sky);border-width:2px}
.result h2{display:flex;align-items:center;justify-content:space-between;gap:10px}
.result h2 .name{flex:1}
.badge{font-size:.72rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:4px 9px;border-radius:999px;white-space:nowrap}
.badge.match{background:var(--good-tint);color:var(--good)}
.badge.near{background:var(--warn-tint);color:var(--warn)}
.badge.best{background:var(--navy);color:#fff}
.reasons{list-style:none;padding:0;margin:10px 0 0;display:flex;flex-wrap:wrap;gap:7px}
.reasons li{font-size:.82rem;background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:4px 10px}
.reasons li.fail{background:var(--warn-tint);border-color:#e6d3b3;color:var(--warn)}
.reasons li.good{background:var(--good-tint);border-color:#c5e3d2;color:var(--good)}
.metaline{font-size:.86rem;color:var(--muted);margin:6px 0 0}

/* packet */
.packet{margin-top:16px;border-top:1px dashed var(--line);padding-top:14px}
.packet h3{font-size:.95rem;color:var(--navy);margin-bottom:10px}
.checklist{list-style:none;padding:0;margin:0}
.checklist li{display:flex;gap:10px;padding:9px 0;border-bottom:1px solid var(--paper);align-items:flex-start}
.checklist li:last-child{border-bottom:0}
.tick{width:20px;height:20px;border-radius:6px;border:1.5px solid var(--line);flex:0 0 auto;margin-top:1px;display:flex;align-items:center;justify-content:center;font-size:.7rem}
.tick.done{background:var(--good);border-color:var(--good);color:#fff}
.tick.todo{background:#fff}
.ci-label{font-weight:500;font-size:.92rem}
.ci-detail{font-size:.83rem;color:var(--muted)}
.gap-note{background:var(--sky-tint);border:1px solid #cfe0f2;border-radius:10px;padding:12px 14px;font-size:.88rem;margin:14px 0}
.contact-lock{font-size:.84rem;color:var(--muted);font-style:italic}

.notice{background:var(--warn-tint);border:1px solid #e6d3b3;border-radius:10px;padding:14px;font-size:.9rem;color:#6b4f23;margin-bottom:20px}
.refbar{background:var(--navy);color:#fff;border-radius:12px;padding:14px 18px;margin-bottom:22px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.refbar code{background:rgba(255,255,255,.15);padding:3px 9px;border-radius:6px;font-size:1rem;letter-spacing:.05em}

/* rule editor + live preview */
.rules-grid{display:grid;gap:20px}
@media(min-width:860px){.rules-grid{grid-template-columns:1fr 320px;align-items:start}}
.preview{position:sticky;top:20px;background:var(--navy);color:#fff;border-color:var(--navy)}
.preview h3{color:#fff;margin-top:0}
.preview .muted{color:#cfe0f2}
.preview .help{color:#a9c4e2}
.preview-count{font-family:Fraunces,serif;font-size:1.05rem;margin:8px 0 16px;line-height:1.3}
.preview-count #pvCount{font-size:2.6rem;font-weight:600;color:var(--sky);display:block;line-height:1;margin-bottom:2px}
.preview .reasons{margin-top:4px}
.preview .reasons li.good{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.18);color:#eaf2fb}