/* ============================================================
   Bitcard, SOVEREIGNTY variation (web-secure)
   Audience: crypto enthusiasts. Hook: "The bitcoin you can
   actually hand someone, pure on-chain, any wallet, no app, no us."
   Aesthetic: graphite vault/terminal. Archivo + Inter Tight + IBM Plex Mono.
   Accent: bitcoin orange, used with restraint.
   ============================================================ */

:root{
  --ground:#F4F1E9;       /* warm light paper */
  --surface:#FBF9F3;      /* raised panel (lighter than ground) */
  --surface-2:#FFFFFF;    /* lightest, for highlighted cards */
  --hairline:#E4DECF;     /* warm light rule */
  --text:#23211C;         /* warm near-black ink */
  --muted:#6E6A5F;        /* warm grey, readable on light */
  --muted-2:#7C7768;      /* darker so small notes clear AA on light */
  --orange:#D97910;       /* bitcoin orange, deepened to read on light */
  --orange-dim:#B86A12;
  --verify:#2E8B57;       /* green = success/verify, readable on light */
  --steel-a:#3A3D44; --steel-b:#6B7079;  /* engraved-B gradient (cards stay dark/premium) */
  --maxw:1160px;
  --gut:clamp(20px,5vw,68px);
  --disp:"Archivo",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --body:"Inter Tight",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ground);color:var(--text);font-family:var(--body);
  font-weight:400;line-height:1.6;font-size:16.5px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--disp);font-weight:700;line-height:1.08;margin:0;letter-spacing:-.02em}
p{margin:0}

.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--gut);padding-right:var(--gut)}
.section{padding:clamp(60px,9vw,116px) 0}
.mono-label{font-family:var(--mono);font-weight:500;font-size:11.5px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--orange);margin:0 0 18px}
.mono-label.steel{color:var(--muted)}
.lede{font-size:clamp(17px,1.9vw,20px);color:var(--muted);max-width:54ch;line-height:1.6}
.lede b,.lede strong{color:var(--text);font-weight:500}
h2.big{font-size:clamp(27px,4vw,46px);max-width:20ch;line-height:1.1}
.section-head{margin-bottom:clamp(34px,5vw,58px);max-width:760px}
.muted{color:var(--muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--body);font-weight:600;
  font-size:15px;letter-spacing:0;padding:14px 24px;border-radius:3px;cursor:pointer;border:1px solid transparent;
  transition:transform .15s,background .2s,border-color .2s,color .2s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--orange);color:#1a1206}
.btn-primary:hover{background:#ffa733}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--hairline)}
.btn-ghost:hover{border-color:var(--muted)}
.btn .sub{opacity:.7;font-weight:400}
.btn-mono{font-family:var(--mono);font-weight:500}

/* header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(244,241,233,.85);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--hairline)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:baseline;gap:9px;font-family:var(--disp);font-weight:700;font-size:21px;letter-spacing:-.02em}
.brand .tag{font-family:var(--mono);font-size:11px;font-weight:500;color:var(--muted);letter-spacing:.12em}
.nav{display:flex;align-items:center;gap:30px;font-size:14px;color:var(--muted)}
.nav a:hover{color:var(--text)}
.nav .reserve{color:#1a1206;background:var(--orange);padding:9px 16px;border-radius:3px;font-weight:600}
.nav .reserve:hover{background:#ffa733}
@media(max-width:780px){.nav a:not(.reserve){display:none}}

/* ============ CARD (dark, machined) ============ */
.card-shell{position:relative;width:100%;max-width:520px;aspect-ratio:1012/638}
.card-svg{width:100%;height:100%;border-radius:8px;
  box-shadow:0 30px 60px -28px rgba(0,0,0,.9),0 2px 10px rgba(0,0,0,.6);
  border:1px solid #000}

/* hero */
.hero{border-bottom:1px solid var(--hairline);position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,6vw,72px);align-items:center;
  padding-top:clamp(48px,7vw,96px);padding-bottom:clamp(56px,8vw,108px)}
.hero h1{font-size:clamp(34px,5.4vw,68px)}
.hero h1 .o{color:var(--orange)}
.hero .lede{margin-top:22px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px;align-items:center}
.hero-meta{display:flex;flex-wrap:wrap;gap:0;margin-top:26px;font-family:var(--mono);font-size:12px;
  color:var(--muted);letter-spacing:.06em}
.hero-meta span{padding-right:14px;margin-right:14px;border-right:1px solid var(--hairline)}
.hero-meta span:last-child{border-right:0}
.hero-card{justify-self:center;width:100%;display:flex;flex-direction:column;gap:14px;align-items:center}
.hero-card .card-shell{transform:rotate(-1.5deg)}
.hero-tag{font-family:var(--mono);font-size:11px;color:var(--muted-2);letter-spacing:.08em}
/* faint engraved guilloche behind hero */
.hero::after{content:"";position:absolute;right:-280px;top:-180px;width:680px;height:680px;border-radius:50%;
  background:repeating-radial-gradient(circle at center, rgba(247,147,26,.05) 0 1px, transparent 1px 14px);
  opacity:.45;pointer-events:none}
@media(max-width:880px){.hero .wrap{grid-template-columns:1fr;gap:36px}.hero-card{order:-1;max-width:440px;justify-self:start}}

/* why-pay honest strip */
.whypay{background:var(--surface);border-bottom:1px solid var(--hairline)}
.whypay .wrap{padding-top:clamp(44px,6vw,68px);padding-bottom:clamp(44px,6vw,68px)}
.whypay h2{font-size:clamp(22px,3vw,32px);max-width:24ch}
.whypay .free{font-family:var(--mono);color:var(--verify);font-size:13px;letter-spacing:.04em}
.whypay-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:30px}
.whypay-grid p{color:var(--muted)}
.whypay-grid b{color:var(--text);font-weight:600}
@media(max-width:760px){.whypay-grid{grid-template-columns:1fr;gap:18px}}

/* proof pillars */
.proof{position:relative}
.proof::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(135deg, rgba(255,255,255,.012) 0 1px, transparent 1px 9px)}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.5vw,26px);position:relative}
.pillar{background:var(--surface);border:1px solid var(--hairline);border-radius:5px;padding:26px 24px 24px}
.pillar .pn{font-family:var(--mono);font-size:11px;color:var(--orange);letter-spacing:.14em;margin-bottom:14px}
.pillar h3{font-family:var(--disp);font-size:20px;font-weight:700;margin-bottom:10px;line-height:1.15}
.pillar p{color:var(--muted);font-size:14.5px}
.pillar .note{display:block;margin-top:12px;font-family:var(--mono);font-size:11.5px;color:var(--muted-2);line-height:1.5}
@media(max-width:760px){.pillars{grid-template-columns:1fr;max-width:460px}}

/* the share-split diagram */
.keymath{margin-top:clamp(34px,5vw,52px);background:var(--surface-2);border:1px solid var(--hairline);
  border-radius:6px;padding:clamp(24px,4vw,40px);display:grid;grid-template-columns:1fr auto 1fr auto 1fr;
  gap:clamp(10px,2vw,22px);align-items:center}
.keymath .cell{text-align:center}
.keymath .lab{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.keymath .val{font-family:var(--disp);font-weight:700;font-size:clamp(15px,2vw,19px)}
.keymath .op{font-family:var(--mono);font-size:22px;color:var(--orange)}
.keymath .ours .val{color:var(--muted)}
.keymath .yours .val{color:var(--text)}
.keymath .out .val{color:var(--orange)}
.keymath-note{font-family:var(--mono);font-size:12px;color:var(--muted);margin-top:16px;text-align:center;line-height:1.6}
.keymath-note b{color:var(--verify)}
@media(max-width:680px){.keymath{grid-template-columns:1fr;gap:14px}.keymath .op{transform:rotate(90deg)}}

/* how it works */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,3vw,40px)}
.step .n{font-family:var(--mono);font-size:12px;color:var(--orange);letter-spacing:.12em;margin-bottom:12px;display:block}
.step h3{font-family:var(--disp);font-size:20px;margin-bottom:9px}
.step p{color:var(--muted);font-size:14.5px}
@media(max-width:760px){.steps{grid-template-columns:1fr;gap:26px}}

/* occasions */
.occasions{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,2.5vw,26px)}
.occ{background:var(--surface);border:1px solid var(--hairline);border-radius:5px;padding:30px 28px}
.occ .pn{font-family:var(--mono);font-size:11px;color:var(--orange);letter-spacing:.14em;margin-bottom:12px}
.occ h3{font-family:var(--disp);font-size:23px;margin-bottom:10px}
.occ p{color:var(--muted)}
@media(max-width:680px){.occasions{grid-template-columns:1fr}}

/* comparison */
.compare{overflow-x:auto}
table.cmp{width:100%;border-collapse:collapse;font-size:14px;min-width:680px;font-family:var(--body)}
table.cmp th,table.cmp td{padding:15px 13px;text-align:center;border-bottom:1px solid var(--hairline)}
table.cmp thead th{font-family:var(--mono);font-weight:500;color:var(--muted);font-size:11px;letter-spacing:.08em;text-transform:uppercase}
table.cmp tbody th{text-align:left;font-weight:400;color:var(--text);font-size:14.5px}
table.cmp .us{background:rgba(247,147,26,.06)}
table.cmp thead .us{color:var(--orange);font-family:var(--disp);font-weight:700;font-size:15px;text-transform:none;letter-spacing:-.01em}
.yes{color:var(--orange);font-weight:600}
.no{color:var(--muted-2)}
.partial{color:var(--muted)}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.faq details{border-bottom:1px solid var(--hairline);padding:4px 0}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;
  font-family:var(--disp);font-weight:600;font-size:clamp(17px,2vw,21px);color:var(--text);padding:20px 0}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pl{flex:none;color:var(--orange);font-family:var(--mono);font-weight:400;font-size:22px;transition:transform .2s}
.faq details[open] summary .pl{transform:rotate(45deg)}
.faq .ans{padding:0 0 22px;color:var(--muted);max-width:70ch}
.faq .ans b{color:var(--text);font-weight:600}
.faq .ans.warn{border-left:2px solid var(--orange-dim);padding-left:18px}
.faq .ans code{font-family:var(--mono);font-size:13px;color:var(--verify)}

/* closer */
.closer{text-align:center;border-top:1px solid var(--hairline)}
.closer h2{font-size:clamp(27px,4.4vw,50px);max-width:20ch;margin:0 auto 20px}
.closer .lede{margin:0 auto 30px}

/* footer */
.site-foot{background:#ECE7DB;border-top:1px solid var(--hairline);padding:50px 0 36px;font-size:13.5px}
.site-foot .wrap{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:32px}
.site-foot .brand{font-size:19px;margin-bottom:12px}
.site-foot h4{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);margin:0 0 14px;font-weight:500}
.site-foot a{display:block;color:var(--muted);padding:5px 0}
.site-foot a:hover{color:var(--text)}
.colophon{border-top:1px solid var(--hairline);margin-top:38px;padding-top:22px;display:flex;
  justify-content:space-between;flex-wrap:wrap;gap:12px;color:var(--muted-2);font-family:var(--mono);font-size:11.5px;letter-spacing:.04em}

/* ============ PRODUCT PAGE ============ */
.pdp{padding-top:clamp(34px,5vw,60px)}
.pdp .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,64px);align-items:start}
.pdp-gallery{position:sticky;top:92px}
.pdp-gallery .card-shell{max-width:none}
.pdp-gallery .placard{margin-top:22px;border-top:1px solid var(--hairline);padding-top:20px;
  display:grid;grid-template-columns:repeat(2,auto);gap:8px 34px;font-family:var(--mono);font-size:12.5px}
.pdp-gallery .placard dt{color:var(--muted-2);letter-spacing:.04em}
.pdp-gallery .placard dd{margin:0 0 6px;color:var(--text)}
.pdp-buy h1{font-family:var(--disp);font-size:clamp(28px,4vw,42px);margin:12px 0 14px;line-height:1.08}
.pdp-buy .price{font-family:var(--disp);font-weight:700;font-size:34px;color:var(--text)}
.pdp-buy .price small{font-family:var(--mono);font-size:13px;color:var(--muted);margin-left:8px;font-weight:400}
.pdp-buy .lede{margin:16px 0 4px}
.choose{margin:26px 0 4px}
.choose .lab{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:11px}
.swatches{display:flex;gap:10px;flex-wrap:wrap}
.swatch{cursor:pointer;border:1px solid var(--hairline);border-radius:4px;padding:9px 13px 9px 10px;
  font-family:var(--mono);font-size:12.5px;color:var(--muted);display:flex;align-items:center;gap:9px;
  transition:border-color .2s,color .2s;background:var(--surface)}
.swatch[aria-checked=true]{border-color:var(--orange);color:var(--text)}
.swatch .dab{width:15px;height:15px;border-radius:50%;flex:none;border:1px solid rgba(255,255,255,.14)}
.dedicate{margin:24px 0}
.dedicate .lab{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.dedicate input{width:100%;background:var(--surface);border:1px solid var(--hairline);border-radius:4px;color:var(--text);
  font-family:var(--body);font-size:15px;padding:13px 15px;margin-top:8px}
.dedicate input::placeholder{color:#71767f}
.dedicate input:focus{outline:none;border-color:var(--orange)}
.buy-cta{margin-top:22px}
.buy-cta .btn{width:100%;justify-content:center}
.reassure-mini{display:flex;flex-direction:column;gap:11px;margin-top:20px;border-top:1px solid var(--hairline);
  padding-top:18px;font-family:var(--mono);font-size:12.5px;color:var(--muted);line-height:1.5}
.reassure-mini div{display:flex;gap:10px;align-items:flex-start}
.reassure-mini svg{flex:none;color:var(--orange);margin-top:1px}
.fakedoor-note{margin-top:16px;font-family:var(--mono);font-size:11.5px;color:var(--muted-2);line-height:1.6}
@media(max-width:880px){.pdp .wrap{grid-template-columns:1fr}.pdp-gallery{position:static;max-width:460px}}

.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---- in-browser motion (the "alive" upgrade over a still) ---- */
@keyframes bc-float{0%,100%{transform:rotate(-1.5deg) translateY(0)}50%{transform:rotate(-1.5deg) translateY(-7px)}}
.hero-card .card-shell{animation:bc-float 6s ease-in-out infinite}
@keyframes bc-guilloche{to{transform:rotate(360deg)}}
.hero::after{animation:bc-guilloche 120s linear infinite;transform-origin:center}
@media (prefers-reduced-motion: reduce){
  .hero-card .card-shell{animation:none}
  .hero::after{animation:none}
  .card-svg [class],.card-svg animateTransform{display:none}
}

/* ---- conversion components (shared across all variations) ---- */
.hero::before{content:"";position:absolute;left:34%;top:0;width:62%;height:96%;
  background:radial-gradient(closest-side, rgba(247,147,26,.09), rgba(247,147,26,0) 72%);pointer-events:none;z-index:0}
.hero .wrap{position:relative;z-index:1}
.trustbar{display:flex;flex-wrap:wrap;gap:0;margin-top:24px;font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.03em}
.trustbar span{padding-right:13px;margin-right:13px;border-right:1px solid var(--hairline)}
.trustbar span:last-child{border:0}
.offer{background:var(--surface);border:1px solid var(--hairline);border-radius:12px;padding:clamp(28px,4vw,44px)}
.offer .mono-label{margin-bottom:12px}
.offer h2{font-family:var(--disp);font-weight:700;font-size:clamp(26px,3.4vw,38px);margin:0 0 8px;line-height:1.1}
.offer .price-big{font-family:var(--disp);font-weight:700;font-size:34px;color:var(--text);margin:0 0 20px}
.offer .price-big span{font-family:var(--mono);font-size:13px;color:var(--muted);font-weight:400;margin-left:8px}
.offer-points{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:10px}
.offer-points li{font-size:14.5px;color:var(--text)}
.offer-points li b{color:var(--verify);margin-right:8px}
.buyrow{display:flex;gap:10px;flex-wrap:wrap}
.buyrow input{flex:1;min-width:220px;background:var(--ground);border:1px solid var(--hairline);border-radius:4px;color:var(--text);font-family:var(--body);font-size:15px;padding:14px 15px}
.buyrow input:focus{outline:none;border-color:var(--orange)}
.offer .scarce{font-family:var(--mono);font-size:12px;color:var(--muted-2);margin-top:14px}

/* real card render (replaces placeholder SVG) */
.card-img{display:block;width:100%;height:auto;border-radius:10px}
.card-shell:has(img){aspect-ratio:auto}

/* ============================================================
   KEEP THEME · brand package alignment
   3 SKUs (Bitcoin Orange / White / Black), castle accents,
   offline tagline, trust trio, reviews, video rail, wax seal.
   ============================================================ */
:root{
  --btc:#F7931A;        /* Bitcoin Orange, PMS 1375C */
  --amber:#C4700E;      /* Deep Amber, PMS 1595C */
  --goldtint:#FBB040;   /* Golden Tint, PMS 1365C */
  --graphite:#1C1C1E;   /* Graphite, PMS Black 6C */
  --coolgray:#8E8E93;   /* Cool Gray 7C */
}

/* the new flat SKU cards are light; kill the old vault shadow/border */
.card-svg{border:0;border-radius:7.5%;box-shadow:0 26px 54px -18px rgba(40,30,10,.35)}

/* hero fan of the three SKUs, echoes the fanned-cards logo mark */
.card-fan{position:relative;width:100%;max-width:520px;aspect-ratio:1012/638;margin-top:10px}
.fan-c{position:absolute;inset:0;transition:transform .35s ease}
.fan-c svg{width:100%;height:100%}
.fan-black{transform:rotate(7deg) translate(9%,-9%) scale(.96)}
.fan-white{transform:rotate(3deg) translate(4.5%,-4.5%) scale(.98)}
.fan-orange{transform:rotate(-2deg)}
.card-fan:hover .fan-black{transform:rotate(9deg) translate(11%,-11%) scale(.96)}
.card-fan:hover .fan-white{transform:rotate(4deg) translate(5.5%,-5.5%) scale(.98)}
.card-fan:hover .fan-orange{transform:rotate(-3deg) translate(-1.5%,1%)}
/* keep the fan inside the viewport on phones (hero clips overflow) */
@media(max-width:880px){
  .card-fan{max-width:92%}
  .fan-black{transform:rotate(5deg) translate(4.5%,-6%) scale(.95)}
  .fan-white{transform:rotate(2.5deg) translate(2%,-3%) scale(.975)}
  .fan-orange{transform:rotate(-1.5deg)}
  .card-fan:hover .fan-black{transform:rotate(5deg) translate(4.5%,-6%) scale(.95)}
  .card-fan:hover .fan-white{transform:rotate(2.5deg) translate(2%,-3%) scale(.975)}
  .card-fan:hover .fan-orange{transform:rotate(-1.5deg)}
}

/* offline stamp tagline */
.offline-tag{display:inline-block;margin-top:20px;padding:9px 15px;border:2px solid rgba(196,112,14,.5);
  border-radius:4px;font-family:var(--mono);font-weight:500;font-size:12.5px;letter-spacing:.17em;
  color:var(--amber);background:rgba(247,147,26,.06);text-transform:uppercase}

/* crenellated battlement edge + thin divider */
.crenel{height:10px;background:
  repeating-linear-gradient(90deg,rgba(217,121,16,.32) 0 20px,transparent 20px 40px) top left/40px 7px repeat-x,
  linear-gradient(rgba(217,121,16,.32),rgba(217,121,16,.32)) bottom left/100% 2px no-repeat}

/* trust trio band (from the print package footer) */
/* sit the wall over the hero's hairline so no line crosses the battlements */
.hero:has(+ .keeptrio){border-bottom:0}
.keeptrio{background:var(--btc);color:#fff;position:relative;margin-top:-1px;z-index:1}
.keeptrio::before{content:"";position:absolute;top:0;left:0;right:0;height:11px;
  background:repeating-linear-gradient(90deg,var(--ground) 0 26px,transparent 26px 52px)}
.keeptrio .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,3vw,44px);
  padding-top:clamp(34px,4vw,46px);padding-bottom:clamp(30px,4vw,42px)}
.ktr{display:flex;gap:14px;align-items:flex-start}
.ktr svg{flex:none;width:30px;height:30px;stroke:#fff;fill:none;stroke-width:1.8;margin-top:2px}
.ktr h3{font-family:var(--disp);font-weight:700;font-size:16.5px;color:#fff;margin-bottom:4px;letter-spacing:.01em}
.ktr p{font-size:13.5px;color:rgba(255,255,255,.88);line-height:1.5}
@media(max-width:760px){.keeptrio .wrap{grid-template-columns:1fr;gap:20px}}

/* castle keep banner (monoline, engraved style) */
.keepart{color:var(--orange);margin:clamp(14px,2.4vw,26px) auto -6px;max-width:560px;opacity:.8}
.keepart svg{width:100%;height:auto;stroke:currentColor;fill:none;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}

/* SKU trio */
.sku3{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,3vw,34px)}
.sku{text-align:center}
.sku .card-shell{max-width:none;margin-bottom:16px}
.sku h3{font-family:var(--disp);font-size:19px;margin-bottom:4px}
.sku p{font-family:var(--mono);font-size:12px;color:var(--muted-2);letter-spacing:.05em}
@media(max-width:760px){.sku3{grid-template-columns:1fr;max-width:340px;margin:0 auto}}

/* google-stars review band */
.gband{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:clamp(26px,4vw,40px)}
.gband .score{font-family:var(--disp);font-weight:700;font-size:44px;line-height:1}
.stars{display:flex;gap:3px}
.stars svg{width:22px;height:22px;fill:var(--btc)}
.gband .src{font-family:var(--mono);font-size:12px;color:var(--muted);line-height:1.5}
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.5vw,26px)}
.qcard{background:var(--surface);border:1px solid var(--hairline);border-radius:6px;padding:24px 22px;display:flex;flex-direction:column;gap:12px}
.qcard .stars svg{width:15px;height:15px}
.qcard blockquote{margin:0;font-size:14.5px;color:var(--text);line-height:1.6}
.qcard .who{font-family:var(--mono);font-size:12px;color:var(--muted-2);margin-top:auto}
@media(max-width:760px){.quotes{grid-template-columns:1fr}}

/* video review rail (Engraven-style) */
.vidrail{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 2px 18px;
  -webkit-overflow-scrolling:touch}
.vtile{flex:0 0 clamp(200px,24vw,250px);aspect-ratio:9/16;border-radius:10px;scroll-snap-align:start;
  position:relative;overflow:hidden;background:linear-gradient(160deg,#2c2c2e 0%,#1C1C1E 60%,#141414 100%);
  border:1px solid var(--hairline);cursor:pointer}
.vtile .cap{position:absolute;top:14px;left:12px;right:12px;font-family:var(--body);font-weight:600;font-size:13.5px;
  color:#fff;background:rgba(0,0,0,.42);border-radius:6px;padding:7px 10px;line-height:1.35;width:fit-content;max-width:100%}
.vtile .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:52px;height:52px;border-radius:50%;
  background:rgba(255,255,255,.14);border:2px solid rgba(255,255,255,.85);display:grid;place-items:center;transition:background .2s}
.vtile:hover .play{background:var(--btc)}
.vtile .play::after{content:"";display:block;margin-left:4px;border-left:15px solid #fff;border-top:9px solid transparent;border-bottom:9px solid transparent}
.vtile .bmark{position:absolute;bottom:14px;right:12px;opacity:.5}
.vtile .bmark svg{width:26px;height:26px}
.vtile video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.vtile.has-video .cap,.vtile.has-video .play,.vtile.has-video .sound{z-index:2}
.vtile.has-video::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(0,0,0,.35) 0 22%,rgba(0,0,0,0) 45%,rgba(0,0,0,.35))}
.vtile .sound{position:absolute;bottom:12px;left:12px;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;
  color:#fff;background:rgba(0,0,0,.5);border-radius:20px;padding:5px 10px;text-transform:uppercase}
.vtile.playing .play{opacity:0}
.vtile.playing .sound{opacity:0}
.vtile .play,.vtile .sound{transition:opacity .25s}

/* wax seal */
.sealwrap{display:flex;flex-direction:column;align-items:center;gap:10px;margin-bottom:22px}
.seal{width:92px;height:92px;color:var(--amber)}
.seal svg{width:100%;height:100%}
.sealwords{font-family:var(--mono);font-size:11px;letter-spacing:.24em;color:var(--amber);text-transform:uppercase}

/* focus states: visible keyboard outline everywhere (accessibility) */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,
summary:focus-visible,[role="radio"]:focus-visible,.vtile:focus-visible{
  outline:3px solid var(--orange);outline-offset:3px;border-radius:3px}

/* horizontal-scroll affordance for the comparison table on phones */
.compare{position:relative}
.compare.scrollable::after{content:"";position:absolute;top:0;right:0;bottom:0;width:44px;pointer-events:none;
  background:linear-gradient(90deg,rgba(244,241,233,0),var(--ground));transition:opacity .25s}
.compare.scrolled-end::after{opacity:0}
.swipehint{display:none;font-family:var(--mono);font-size:11.5px;color:var(--amber);margin-top:10px;letter-spacing:.06em}
.compare.scrollable + .swipehint{display:block}
.compare.scrolled-end + .swipehint{display:none}

/* interactive key-split demo (ported from the v10 concept) */
.keydemo{margin-top:clamp(28px,5vw,48px)}
.kd-stage{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:clamp(8px,1.6vw,18px);align-items:stretch}
.kd-share,.kd-key{background:var(--surface-2);border:1px solid var(--hairline);border-radius:8px;padding:22px 16px;text-align:center;transition:opacity .5s ease,transform .5s ease,border-color .5s ease}
.kd-share .kl,.kd-key .kl{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--muted);margin-bottom:10px}
.kd-share .kv,.kd-key .kv{font-family:var(--disp);font-weight:700;font-size:clamp(24px,3.4vw,34px);line-height:1}
.kd-share .kn,.kd-key .kn{font-family:var(--mono);font-size:11px;color:var(--muted-2);margin-top:10px;line-height:1.45}
.kd-share.ours .kv{color:var(--muted)}
.kd-share.yours .kv{color:var(--text)}
.kd-key{border-style:dashed;opacity:.55}
.kd-key .kv{color:var(--muted)}
.kd-op,.kd-eq{display:grid;place-items:center;font-family:var(--disp);font-weight:700;font-size:clamp(20px,3vw,30px);color:var(--muted)}
.keydemo.on .kd-share.ours{transform:translateX(14%) scale(.92);opacity:.4}
.keydemo.on .kd-share.yours{transform:translateX(-14%) scale(.92);opacity:.4}
.keydemo.on .kd-key{opacity:1;border-style:solid;border-color:var(--orange);transform:scale(1.04)}
.keydemo.on .kd-key .kv{color:var(--orange)}
.keydemo.on .kd-eq{color:var(--orange)}
.kd-verdict{margin-top:18px;min-height:22px;font-family:var(--mono);font-size:13px;color:var(--muted);transition:color .4s;text-align:center}
.keydemo.on .kd-verdict{color:var(--verify)}
.kd-controls{margin-top:20px;display:flex;gap:12px;flex-wrap:wrap;align-items:center;justify-content:center}
@media(max-width:680px){.kd-stage{grid-template-columns:1fr;gap:10px}.kd-op,.kd-eq{transform:rotate(90deg)}
  .keydemo.on .kd-share.ours,.keydemo.on .kd-share.yours{transform:scale(.95);opacity:.45}}

/* tap-through steps (ported from the d2 walkthrough) */
.steps .step{cursor:pointer;border-left:2px solid transparent;padding-left:16px;transition:border-color .3s,opacity .3s}
.steps .step:not(.active){opacity:.55}
.steps .step.active{border-left-color:var(--orange);opacity:1}
.step .more{display:none;margin-top:10px;font-family:var(--mono);font-size:11.5px;color:var(--amber);line-height:1.6}
.step.active .more{display:block}
.stepnav{display:flex;gap:10px;align-items:center;margin-top:26px;flex-wrap:wrap}
.stepnav .dots{display:flex;gap:6px}
.stepnav .dot{width:8px;height:8px;border-radius:50%;background:var(--hairline)}
.stepnav .dot.on{background:var(--orange)}

/* nav scroll-spy */
.nav a.current{color:var(--text);position:relative}
.nav a.current::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--orange)}

/* "dumbest wallet" spec sheet of absences */
.dumb{background:var(--surface);border-top:1px solid var(--hairline)}
.dumb .wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,5vw,60px);align-items:center}
.dumb h2{font-family:var(--disp);font-size:clamp(24px,3.4vw,38px);line-height:1.1;max-width:14ch}
.dumb .sub{color:var(--muted);margin-top:14px;max-width:44ch}
.spec{font-family:var(--mono);font-size:13.5px;border-top:1px solid var(--hairline)}
.spec div{display:flex;justify-content:space-between;gap:18px;padding:11px 2px;border-bottom:1px solid var(--hairline)}
.spec dt,.spec .k{color:var(--muted-2);letter-spacing:.04em}
.spec .v{color:var(--text);font-weight:500}
.spec .v.none{color:var(--muted-2)}
.spec .v.hot{color:var(--orange)}
@media(max-width:760px){.dumb .wrap{grid-template-columns:1fr;gap:24px}}

/* sticky mobile buy bar */
.stickybuy{display:none}
@media(max-width:780px){
  .stickybuy{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;
    align-items:center;justify-content:space-between;gap:12px;
    padding:12px 16px calc(12px + env(safe-area-inset-bottom));
    background:rgba(244,241,233,.94);backdrop-filter:blur(12px);border-top:1px solid var(--hairline)}
  .stickybuy .sb-txt{font-family:var(--mono);font-size:11.5px;color:var(--muted-2);line-height:1.4}
  .stickybuy .btn{padding:12px 20px;white-space:nowrap}
  body{padding-bottom:74px}
}

/* notify band (for visitors not ready to buy) */
.notify{background:var(--surface);border-top:1px solid var(--hairline)}
.notify .wrap{padding-top:clamp(34px,5vw,54px);padding-bottom:clamp(34px,5vw,54px);max-width:640px;text-align:center}
.notify h3{font-family:var(--disp);font-size:clamp(19px,2.4vw,25px);margin-bottom:8px}
.notify p{color:var(--muted);font-size:14.5px;max-width:46ch;margin:0 auto 18px}
.notify .row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.notify input{flex:1;min-width:220px;max-width:320px;background:var(--ground);border:1px solid var(--hairline);
  border-radius:4px;color:var(--text);font-family:var(--body);font-size:15px;padding:13px 15px}
.notify input:focus,.notify select:focus{outline:none;border-color:var(--orange)}
.notify select{background:var(--ground);border:1px solid var(--hairline);border-radius:4px;color:var(--text);
  font-family:var(--mono);font-size:13.5px;padding:12px 15px;cursor:pointer;min-width:260px}
.notify .note{font-family:var(--mono);font-size:11.5px;color:var(--muted-2);margin-top:14px}

/* sample-content notice (until real reviews/videos exist) */
.samplenote{font-family:var(--mono);font-size:11.5px;color:var(--muted-2);margin-top:14px;letter-spacing:.03em}

/* rampart footer: the site stands on the castle wall (idea 09, live) */
.site-foot{position:relative;margin-top:16px}
.site-foot::before{content:"";position:absolute;top:-12px;left:0;right:0;height:12px;z-index:2;
  background:repeating-linear-gradient(90deg,#ECE7DB 0 26px,transparent 26px 52px)}
.foot-flag{position:absolute;bottom:100%;width:32px;height:42px;color:var(--orange);z-index:1}
.foot-flag svg{width:100%;height:100%}
.foot-flag.waves svg .cloth{transform-origin:8px 12px;animation:bc-wave 3.4s ease-in-out infinite}
@keyframes bc-wave{0%,100%{transform:skewY(0deg)}50%{transform:skewY(-4deg)}}
@media(max-width:680px){.foot-flag.mid{display:none}}
@media (prefers-reduced-motion: reduce){.foot-flag.waves svg .cloth{animation:none}}

/* night watch: the one dark band, cursor is a torch (idea 13, live) */
.nightwatch{position:relative;background:#141416;overflow:hidden;cursor:none;border-top:1px solid var(--hairline)}
.nightwatch .inner{position:relative;min-height:300px;display:grid;place-items:center;text-align:center;
  padding:clamp(64px,9vw,110px) var(--gut)}
.nightwatch .nw-label{font-family:var(--mono);font-size:11.5px;letter-spacing:.2em;color:rgba(247,147,26,.8);margin-bottom:16px}
.nightwatch h2{color:#F4F1E9;font-size:clamp(24px,3.6vw,40px);max-width:22ch;margin:0 auto}
.nightwatch .sub{color:rgba(244,241,233,.78);margin:16px auto 0;font-size:15px;max-width:54ch;line-height:1.65}
.nightwatch .veil{position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at var(--tx,50%) var(--ty,45%),transparent 0 70px,rgba(20,20,22,.55) 120px,rgba(20,20,22,.97) 195px)}
.nightwatch .torch{position:absolute;width:10px;height:10px;border-radius:50%;background:var(--btc);
  box-shadow:0 0 38px 18px rgba(247,147,26,.5);transform:translate(-50%,-50%);left:var(--tx,50%);top:var(--ty,45%);pointer-events:none}

/* card anatomy panel: the REAL back + callouts (castle mix) */
.schem{color:var(--orange);background:#1C1C1E;border-radius:10px;padding:clamp(18px,3vw,36px)}
.anat{display:grid;grid-template-columns:auto 1fr;gap:clamp(24px,4vw,54px);align-items:center}
.anat .backsvg{width:min(280px,64vw);height:auto;border-radius:14px;box-shadow:0 22px 50px rgba(0,0,0,.5)}
.anat-calls{list-style:none;margin:0;padding:0;display:grid;gap:14px;font-family:var(--mono);font-size:12.5px;line-height:1.6;color:#C9CCD2;max-width:52ch}
.anat-calls b{display:block;color:var(--goldtint);letter-spacing:.12em;font-weight:600}
@media(max-width:760px){.anat{grid-template-columns:1fr;justify-items:center}.anat-calls{max-width:100%}}

/* drawbridge FAQ answers (idea 07, live) */
.faq details{perspective:700px}
.faq .ans{transform-origin:top center}
.faq details[open] .ans{animation:bc-lower .42s ease}
@keyframes bc-lower{from{transform:rotateX(-55deg);opacity:0}to{transform:none;opacity:1}}
@media (prefers-reduced-motion: reduce){.faq details[open] .ans{animation:none}}