/* DNA Storybook — stained-glass heirloom look (PLAN.md decision 12).
   Jewel tones on cream; Grenze Gotisch headings; Spectral body. Rust = father's line, sea blue = mother's line. */
:root{
  --cream:#F6F0E2; --paper:#FCF9F1; --ink:#2A1F17; --muted:#6B5D4F; --rule:#DCCFB4;
  --rust:#A3461F; --sea:#1F5E78; --emerald:#1D5A44; --gold:#A8832F; --ruby:#8E2433;
  --focus:#1F5E78; --err:#9B2A2A;
  --display:"Grenze Gotisch",Georgia,serif;
  --body:"Spectral",Georgia,"Times New Roman",serif;
  --ui:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--body);font-size:18px;line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:var(--sea)}
a:hover{color:var(--ruby)}
[hidden]{display:none!important}
.gutter{padding-left:max(18px,env(safe-area-inset-left,0px));padding-right:max(18px,env(safe-area-inset-right,0px))}
.wrap{max-width:1040px;margin:0 auto}
.narrow{max-width:620px;margin:0 auto}

/* Jewelled border strip, echoing the cover's quarries */
.jewels{height:12px;background:
  linear-gradient(45deg,var(--ruby) 25%,transparent 25% 75%,var(--ruby) 75%) 0 0/24px 12px,
  linear-gradient(45deg,var(--sea) 25%,transparent 25% 75%,var(--sea) 75%) 12px 0/24px 12px,
  repeating-linear-gradient(90deg,var(--gold) 0 12px,var(--emerald) 12px 24px)}

.sitehead{background:var(--paper);border-bottom:1px solid var(--rule)}
.sitehead .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-block:14px}
.wordmark{font-family:var(--display);font-weight:700;font-size:26px;color:var(--ink);text-decoration:none;letter-spacing:.01em}
.sitehead nav{display:flex;gap:18px;font-family:var(--ui);font-size:14px}
.sitehead nav a{color:var(--muted);text-decoration:none}

h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.05;margin:0;text-wrap:balance;letter-spacing:.005em}
h1{font-size:clamp(46px,9vw,78px)}
h2{font-size:clamp(32px,5.5vw,44px)}
h3{font-family:var(--body);font-weight:600;font-size:20px;line-height:1.3}
p{margin:0}
.lede{font-size:20px;color:var(--muted);max-width:34em}
.eyebrow{font-family:var(--ui);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:700}

/* Hero */
.hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:48px;align-items:center;padding-block:48px 56px}
.hero .copy{display:flex;flex-direction:column;gap:20px;min-width:0}
.hero .cover{max-width:360px;justify-self:center;transform:rotate(1.2deg);box-shadow:0 2px 0 #5a4520,0 22px 40px rgba(42,31,23,.35);border-radius:2px 6px 6px 2px}
.price-line{font-family:var(--ui);font-size:15px;color:var(--muted)}
.price-line b{color:var(--ink);font-size:17px}
@media (max-width:760px){.hero{grid-template-columns:1fr;gap:28px;padding-block:28px 40px}.hero .cover{max-width:250px;order:-1}}

.threads-key{display:flex;gap:18px;flex-wrap:wrap;font-family:var(--ui);font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.tag{display:inline-flex;align-items:center;gap:8px}
.tag::before{content:"";width:24px;height:4px;border-radius:2px;background:currentColor}
.tag.f{color:var(--rust)} .tag.m{color:var(--sea)}

.band{background:var(--paper);border-block:1px solid var(--rule)}
.band .wrap{padding-block:48px}
.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
.features div{display:flex;flex-direction:column;gap:8px}
.features p{color:var(--muted);font-size:17px}
@media (max-width:760px){.features{grid-template-columns:1fr;gap:22px}}
.tiers{display:flex;flex-wrap:wrap;gap:10px}
.tier{font-family:var(--ui);font-size:13px;padding:5px 11px;border-radius:999px;border:1px solid var(--rule);background:var(--cream)}
.tier.doc{border-color:var(--emerald);color:var(--emerald)} .tier.prob{border-color:var(--gold);color:#7a5e1c} .tier.leg{border-color:var(--ruby);color:var(--ruby)}

/* Forms */
.formcard{background:var(--paper);border:1px solid var(--rule);border-radius:4px;padding:28px;display:flex;flex-direction:column;gap:22px;box-shadow:0 1px 0 var(--rule)}
@media (max-width:520px){.formcard{padding:20px 16px;border-left:0;border-right:0;border-radius:0;margin-inline:calc(-1 * max(18px,env(safe-area-inset-left,0px)))}}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
label,.label{font-family:var(--ui);font-size:14px;font-weight:600;color:var(--ink)}
.hint{font-family:var(--ui);font-size:13px;font-weight:400;color:var(--muted)}
input[type=text],input[type=email],input[type=password],input[type=number],select,textarea{
  font:inherit;font-size:17px;color:var(--ink);background:#fff;border:1px solid var(--rule);border-radius:4px;padding:11px 12px;width:100%;min-width:0}
textarea{min-height:120px;resize:vertical}
input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,summary:focus-visible,a:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.invalid{border-color:var(--err)!important}
.err{font-family:var(--ui);font-size:13px;color:var(--err)}
.row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.row3{display:grid;grid-template-columns:2fr 1fr 2fr;gap:10px}
@media (max-width:520px){.row,.row3{grid-template-columns:1fr}}
.choice{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.choice label{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--rule);border-radius:4px;padding:12px;background:#fff;cursor:pointer;font-weight:500;font-size:15px}
.choice label:has(input:checked){border-color:var(--emerald);box-shadow:inset 0 0 0 1px var(--emerald)}
.choice input{margin-top:3px;accent-color:var(--emerald)}
.choice small{display:block;color:var(--muted);font-weight:400}
@media (max-width:420px){.choice{grid-template-columns:1fr}}
.person{border:1px solid var(--rule);border-radius:4px;background:#fff;padding:14px;display:flex;flex-direction:column;gap:10px}
.person .who{font-family:var(--ui);font-size:13px;font-weight:700;letter-spacing:.04em}
.person.f .who{color:var(--rust)} .person.m .who{color:var(--sea)} .person.s .who{color:var(--emerald)}
.person .meta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;font-family:var(--ui);font-size:13px}
.person .meta select{width:auto;font-size:14px;padding:6px 8px}
.unsure{display:inline-flex;gap:6px;align-items:center;color:var(--muted)}
.unsure input{accent-color:var(--emerald)}
details.more{border-top:1px solid var(--rule);padding-top:14px}
details.more summary{cursor:pointer;font-family:var(--ui);font-size:15px;font-weight:600;color:var(--sea)}
details.more[open] summary{margin-bottom:14px}
.stack{display:flex;flex-direction:column;gap:12px}
.stepper{display:flex;align-items:center;border:1px solid var(--rule);border-radius:4px;width:max-content;background:#fff}
.stepper button{background:none;border:0;width:44px;height:44px;font-size:20px;cursor:pointer;color:var(--ink)}
.stepper output{min-width:32px;text-align:center;font-family:var(--ui);font-variant-numeric:tabular-nums}

.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;font-family:var(--ui);font-weight:700;font-size:17px;background:var(--emerald);color:#fff;border:0;border-radius:4px;padding:15px 24px;cursor:pointer;text-decoration:none}
.btn:hover{background:#174a38;color:#fff}
.btn[disabled]{opacity:.6;cursor:wait}
.btn.wide{width:100%}
.btn.quiet{background:none;color:var(--sea);border:1px solid var(--rule)}
.linkbtn{background:none;border:0;padding:0;font:inherit;font-family:var(--ui);font-size:14px;color:var(--sea);text-decoration:underline;cursor:pointer}

.summary{border-top:1px solid var(--rule);padding-top:14px;display:flex;flex-direction:column;gap:6px;font-variant-numeric:tabular-nums}
.sumrow{display:flex;justify-content:space-between;gap:12px}
.sumrow.total{font-weight:700;border-top:1px dashed var(--rule);padding-top:8px;margin-top:4px;font-size:19px}
.fine{font-family:var(--ui);font-size:13px;color:var(--muted);line-height:1.5}
.notice{border:1px solid var(--rule);border-left:4px solid var(--gold);background:#fff;padding:14px 16px;border-radius:4px;font-size:16px}
.notice.ok{border-left-color:var(--emerald)} .notice.bad{border-left-color:var(--err)}

.sitefoot{border-top:1px solid var(--rule);background:var(--paper)}
.sitefoot .wrap{padding-block:28px;display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;font-family:var(--ui);font-size:13px;color:var(--muted)}
.sitefoot a{color:var(--muted)}
.prose{display:flex;flex-direction:column;gap:16px}
.prose h2{font-size:34px;margin-top:12px}
.prose ul{margin:0;padding-left:1.2em;display:flex;flex-direction:column;gap:6px}

/* Photos */
.photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.photo{border:1px solid var(--rule);border-radius:4px;background:#fff;padding:8px;display:flex;flex-direction:column;gap:8px;min-width:0}
.photo img{aspect-ratio:1;object-fit:cover;width:100%;border-radius:2px;background:var(--cream)}
.photo input{font-size:14px;padding:7px 8px}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}