/* SeeMyQuilt. Layout: wide tool canvas up top, 720px reading column for guides, pieced half-square-triangle strip as the one ornament. */
:root{
  --bg:#F3F5F9; --surface:#FFFFFF; --ink:#161A26; --muted:#565E73; --line:#D9DEE8;
  --indigo:#2B3A8C; --indigo-soft:#E4E8F8; --madder:#B3382C; --madder-ink:#FFFFFF; --ochre:#D9A93B; --cream:#F4EFE2; --good:#1C7A45;
  --shadow:0 1px 2px rgba(22,26,38,.06),0 8px 24px rgba(22,26,38,.06);
  --f-display:"Fraunces",Georgia,"Times New Roman",serif;
  --f-body:"Source Sans 3","Segoe UI",system-ui,sans-serif;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#0F121A; --surface:#181C28; --ink:#E9ECF4; --muted:#A0A8BC; --line:#2B3142;
  --indigo:#9AA8F7; --indigo-soft:#1E2548; --madder:#E0685C; --madder-ink:#1A0B09; --ochre:#E3B955; --cream:#2A2F3E; --good:#5AD18A;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.3); color-scheme:dark}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:18px;line-height:1.6}
img,svg,canvas{max-width:100%}
a{color:var(--indigo);text-underline-offset:3px}
h1,h2,h3{font-family:var(--f-display);font-weight:600;line-height:1.12;margin:0;text-wrap:balance;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,5.4vw,3.6rem)}
h2{font-size:clamp(1.5rem,3vw,2rem)}
h3{font-size:1.2rem}
p{margin:0}
:focus-visible{outline:3px solid var(--indigo);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:var(--surface);padding:8px 12px;z-index:20}

/* Shell */
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;max-width:1160px;margin:0 auto;padding:16px 20px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:600;font-size:1.25rem;color:var(--ink);text-decoration:none}
.brand svg{width:30px;height:30px;display:block}
.nav{display:flex;gap:4px 18px;flex-wrap:wrap;font-size:1rem}
.nav a{color:var(--ink);text-decoration:none;padding:8px 2px}
.nav a:hover,.nav a[aria-current="page"]{color:var(--indigo);text-decoration:underline}
.strip{height:18px;background:
  linear-gradient(135deg,var(--indigo) 25%,transparent 25%) 0 0/36px 18px,
  linear-gradient(225deg,var(--indigo) 25%,transparent 25%) 0 0/36px 18px,
  linear-gradient(315deg,var(--madder) 25%,transparent 25%) 18px 0/36px 18px,
  linear-gradient(45deg,var(--madder) 25%,transparent 25%) 18px 0/36px 18px,var(--cream)}
main{display:block}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.section{padding:56px 0}
.section.tight{padding:36px 0}
.prose{max-width:720px;display:flex;flex-direction:column;gap:18px}
.prose h2{margin-top:18px}
.prose ul,.prose ol{margin:0;padding-left:1.3em;display:flex;flex-direction:column;gap:8px}
.eyebrow{font-size:.82rem;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.lede{font-size:1.25rem;color:var(--muted);max-width:60ch}
.crumbs{font-size:.92rem;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap;padding-top:22px}
.crumbs a{color:var(--muted)}

/* Hero */
.hero{padding:44px 0 28px;display:flex;flex-direction:column;gap:18px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:6px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:12px 22px;border-radius:10px;font:600 1.08rem var(--f-body);text-decoration:none;border:1px solid transparent;cursor:pointer}
.btn.primary{background:var(--madder);color:var(--madder-ink)}
.btn.primary:hover{filter:brightness(1.07)}
.btn.ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn.ghost:hover{border-color:var(--indigo)}
.trust{display:flex;gap:8px 22px;flex-wrap:wrap;font-size:.98rem;color:var(--muted)}
.trust span::before{content:"✓ ";color:var(--good);font-weight:700}

/* Tool */
.tool{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:22px;align-items:start}
@media (max-width:900px){.tool{grid-template-columns:1fr}}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:18px;min-width:0;box-shadow:var(--shadow)}
.panel.sticky{position:sticky;top:16px}
@media (max-width:900px){.panel.sticky{position:static}}
canvas.quilt{width:100%;height:auto;border-radius:8px;display:block;background:var(--cream)}
.sizeLine{font-size:1rem;color:var(--muted)}
.step{display:flex;flex-direction:column;gap:10px}
.step .l{font-weight:600}
.note{font-size:.94rem;color:var(--muted)}
.fabrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.fab{display:flex;flex-direction:column;gap:6px;text-align:center}
.fab canvas{width:100%;aspect-ratio:1;border-radius:10px;border:1px solid var(--line);display:block}
.fab label{cursor:pointer;border:1px solid var(--line);border-radius:10px;padding:10px 4px;background:var(--bg);font-size:.9rem;font-weight:600;min-height:44px;display:flex;align-items:center;justify-content:center}
.fab label:hover,.fab label:focus-within{border-color:var(--indigo)}
.fab input{position:absolute;opacity:0;width:1px;height:1px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips button{font:inherit;font-size:1rem;cursor:pointer;padding:10px 14px;min-height:46px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--ink)}
.chips button:hover{border-color:var(--indigo)}
.chips button[aria-pressed="true"]{background:var(--indigo);border-color:var(--indigo);color:var(--surface)}

/* Tables */
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
table{width:100%;border-collapse:collapse;font-size:1rem}
th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}
thead th{font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600;white-space:nowrap}
tbody tr:last-child td,tbody tr:last-child th{border-bottom:none}
tbody th{font-weight:600}
td.y,td.n{white-space:nowrap;font-variant-numeric:tabular-nums}
td.y{font-weight:600}
.cut{font-size:.96rem;color:var(--muted)}
.sw{display:inline-block;width:14px;height:14px;border-radius:3px;border:1px solid var(--line);vertical-align:-2px;margin-right:8px}

/* Cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;flex-direction:column;gap:10px;text-decoration:none;color:var(--ink);min-width:0}
a.card:hover{border-color:var(--indigo);box-shadow:var(--shadow)}
.card svg{width:100%;height:auto;border-radius:6px;display:block}
.card .meta{font-size:.9rem;color:var(--muted)}
.steps3{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;counter-reset:s}
.steps3 .card::before{counter-increment:s;content:counter(s);font-family:var(--f-display);font-size:2rem;color:var(--indigo);line-height:1}
.split{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:32px;align-items:start}
@media (max-width:800px){.split{grid-template-columns:1fr}}
.blockfig{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px}
.blockfig svg{width:100%;height:auto;display:block}
.blockfig figcaption{font-size:.92rem;color:var(--muted);margin-top:10px}
figure{margin:0}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pills a{border:1px solid var(--line);border-radius:999px;padding:8px 14px;text-decoration:none;color:var(--ink);background:var(--surface);font-size:.98rem}
.pills a:hover{border-color:var(--indigo);color:var(--indigo)}

/* Calculators */
.calc{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px;display:grid;grid-template-columns:1fr 1fr;gap:22px;box-shadow:var(--shadow)}
@media (max-width:720px){.calc{grid-template-columns:1fr}}
.fields{display:flex;flex-direction:column;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-weight:600}
.field input,.field select{font:inherit;font-size:1.15rem;padding:12px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink);width:100%;min-height:50px}
.result{background:var(--indigo-soft);border-radius:12px;padding:18px;display:flex;flex-direction:column;gap:8px}
.result .big{font-family:var(--f-display);font-size:2.2rem;line-height:1.1;color:var(--indigo)}
.result ul{margin:0;padding-left:1.2em;display:flex;flex-direction:column;gap:4px}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:10px;max-width:760px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:4px 18px}
.faq summary{cursor:pointer;font-weight:600;padding:14px 0;list-style-position:outside}
.faq details p{padding:0 0 16px;color:var(--muted)}

/* Signup */
.signup{background:var(--indigo);color:#fff;border-radius:20px;padding:30px;display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}
@media (prefers-color-scheme: dark){.signup{background:#232C6B}}
@media (max-width:860px){.signup{grid-template-columns:1fr;padding:22px}}
.signup h2{color:#fff}
.signup ul{margin:10px 0 0;padding-left:1.2em;display:flex;flex-direction:column;gap:4px}
.signup form{display:flex;flex-direction:column;gap:14px;background:var(--surface);color:var(--ink);border-radius:14px;padding:20px}
.signup input[type=email]{font:inherit;font-size:1.1rem;padding:13px;border:1px solid var(--line);border-radius:10px;width:100%;background:var(--bg);color:var(--ink)}
.signup .q{display:flex;flex-direction:column;gap:6px;font-size:.98rem}
.signup button.go{font:600 1.15rem var(--f-body);padding:14px;border:none;border-radius:10px;background:var(--madder);color:var(--madder-ink);cursor:pointer;min-height:52px}
.signup button.go:disabled{opacity:.6;cursor:default}
.msg{font-weight:600;min-height:1.4em}
.msg.ok{color:var(--good)}.msg.err{color:var(--madder)}
.hp{position:absolute;left:-9999px}

footer.site{border-top:1px solid var(--line);margin-top:40px;padding:36px 0 60px;font-size:.98rem}
.fcols{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:24px}
.fcols h3{font-family:var(--f-body);font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.fcols ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.fcols a{color:var(--ink);text-decoration:none}.fcols a:hover{text-decoration:underline;color:var(--indigo)}
.fine{color:var(--muted);margin-top:28px;font-size:.9rem}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}

/* Brand assets */
.brand img{width:32px;height:32px;border-radius:7px;display:block}
.heroB{position:relative;border-radius:22px;overflow:hidden;margin-top:22px;box-shadow:var(--shadow);background:#E9DCC8}
.heroImg{display:block;width:100%;height:100%;min-height:440px;object-fit:cover;object-position:right center}
.heroTxt{position:absolute;inset:0 auto 0 0;width:min(50%,560px);padding:clamp(22px,4vw,48px);display:flex;flex-direction:column;justify-content:center;gap:16px;color:#161A26}
.heroTxt .eyebrow{color:#5b4a36}
.heroTxt .lede{color:#3d3327;font-size:1.2rem}
.heroTxt .btn.ghost{background:rgba(255,255,255,.75);border-color:rgba(22,26,38,.25);color:#161A26}
.heroTxt .btn.primary{background:#B3382C;color:#fff}
@media (max-width:800px){
  .heroB{background:var(--surface);border:1px solid var(--line)}
  .heroImg{min-height:0;height:auto;aspect-ratio:4/3;object-position:78% center}
  .heroTxt{position:static;width:auto;color:var(--ink);padding:22px}
  .heroTxt .eyebrow{color:var(--muted)} .heroTxt .lede{color:var(--muted)}
  .heroTxt .btn.ghost{background:transparent;border-color:var(--line);color:var(--ink)}
}
.steps3 .card img{width:100%;height:auto;border-radius:10px;display:block;background:#F4EFE2}
.steps3 .card::before{content:none}
.sIllus{width:150px;height:150px;border-radius:16px;display:block;margin-bottom:16px;background:#F4EFE2}
.swbtn{font:inherit;font-size:.9rem;font-weight:600;color:var(--ink);background:transparent;border:2px solid transparent;border-radius:12px;padding:4px;cursor:pointer;display:flex;flex-direction:column;gap:4px;align-items:center}
.swbtn canvas{border-radius:8px}
.swbtn[aria-pressed="true"]{border-color:var(--indigo);background:var(--indigo-soft)}
.fab label{font-weight:400;font-size:.85rem;min-height:40px;padding:6px 4px}
.samples{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.samples .note{flex-basis:100%}
.samples button{padding:0;border:2px solid var(--line);border-radius:10px;background:none;cursor:pointer;width:48px;height:48px;overflow:hidden}
.samples button:hover{border-color:var(--indigo)}
.samples img{display:block;width:100%;height:100%;object-fit:cover}

/* v2: block picker, settings, more fabrics */
.fabrics{grid-template-columns:repeat(auto-fill,minmax(84px,1fr))}
.pick{display:grid;grid-template-columns:1fr auto;gap:8px}
.pick input,.pick select,.row2 select,.custom input{font:inherit;font-size:1rem;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink);min-height:46px}
.pick input{width:100%;min-width:0}
.blist{display:flex;flex-wrap:wrap;gap:6px;max-height:190px;overflow-y:auto;border:1px solid var(--line);border-radius:10px;padding:8px;background:var(--bg)}
.blist button{font:inherit;font-size:.95rem;cursor:pointer;padding:8px 12px;min-height:40px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink)}
.blist button:hover{border-color:var(--indigo)}
.blist button[aria-selected="true"]{background:var(--indigo);border-color:var(--indigo);color:var(--surface)}
.row2,.custom{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center}
.row2 label,.custom label{display:flex;align-items:center;gap:8px;font-size:1rem}
.custom input{width:92px}
.printbtn{align-self:flex-start;min-height:46px;padding:8px 16px;font-size:1rem}
.grid.small{grid-template-columns:repeat(auto-fill,minmax(170px,1fr))}
.grid.small .card{padding:12px;gap:6px}
.grid.small .card h3{font-size:1.02rem}
.result .big{font-size:clamp(1.5rem,4vw,2.1rem)}
@media print{
  header,footer.site,.signup,#app,.crumbs,.hero .cta,.heroB,.trust,.pick,.blist,.samples,.chips,.row2,.custom,.printbtn,.fab label,.faq,.steps3,.grid,.pills{display:none!important}
  body{background:#fff;color:#000;font-size:12pt}
  .tool{grid-template-columns:1fr 1fr}.panel{box-shadow:none;border:none;padding:0}.panel.sticky{position:static}
  .section{padding:12px 0}
}

/* Second asset batch: section heads, banners, category cards, 24 samples */
.sechead{display:flex;gap:18px;align-items:center}
.sechead img{width:104px;height:104px;border-radius:16px;flex:none;background:#F4EFE2;display:block}
.sechead .lede{font-size:1.05rem;margin-top:4px}
@media (max-width:520px){.sechead img{width:72px;height:72px;border-radius:12px}}
.banner{display:block;width:100%;height:auto;aspect-ratio:16/6;object-fit:cover;border-radius:20px;box-shadow:var(--shadow);margin:6px 0 10px;background:#E9DCC8}
@media (max-width:640px){.banner{aspect-ratio:16/9}}
.grid.cats{grid-template-columns:repeat(auto-fill,minmax(170px,1fr))}
.grid.cats .card{padding:12px;gap:6px}
.grid.cats .card img{width:100%;height:auto;border-radius:10px;display:block;background:#F4EFE2}
.samples{max-height:172px;overflow-y:auto;padding:2px}
@media print{.banner,.sechead img{display:none!important}}