/* ============================================================
   Fonty Factory - shared styles
   ============================================================ */
:root{
  --paper:#FBFAF6;
  --paper-2:#F1EEE5;
  --ink:#16151D;
  --ink-soft:#57555F;
  --blue:#2B3FE4;
  --red:#FF4438;
  --line:#E2DED2;
  --display:"Bricolage Grotesque", sans-serif;
  --body:"Hanken Grotesk", sans-serif;
  --mono:"JetBrains Mono", monospace;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--body);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px;}
a{color:inherit;}
img{display:block;max-width:100%;}

/* ---------- labels ---------- */
.eyebrow{
  font-family:var(--mono);font-size:12px;font-weight:500;
  letter-spacing:0.18em;text-transform:uppercase;color:var(--ink-soft);
}
.section-tag{
  display:flex;align-items:center;gap:14px;
  font-family:var(--mono);font-size:12px;letter-spacing:0.18em;
  text-transform:uppercase;color:var(--ink-soft);margin-bottom:36px;
}
.section-tag::after{content:"";flex:1;height:1px;background:var(--line);}

h2{
  font-family:var(--display);font-weight:700;
  font-size:clamp(30px,4.4vw,52px);line-height:1.02;letter-spacing:-0.02em;
}

/* ---------- top bar ---------- */
header.bar{
  position:sticky;top:0;z-index:50;
  background:rgba(251,250,246,0.82);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.bar-inner{display:flex;align-items:center;justify-content:space-between;height:62px;}
.brand-mark{
  font-family:var(--display);font-weight:800;font-size:19px;letter-spacing:-0.02em;
  text-decoration:none;display:flex;align-items:center;gap:9px;
}
.brand-mark .dot{width:10px;height:10px;border-radius:2px;background:var(--red);box-shadow:4px 0 0 var(--blue);}
.bar-nav{display:flex;gap:30px;}
.bar-nav a{font-family:var(--mono);font-size:12px;letter-spacing:0.1em;text-transform:uppercase;text-decoration:none;color:var(--ink-soft);transition:color .2s;}
.bar-nav a:hover,.bar-nav a[aria-current="page"]{color:var(--ink);}
.bar-nav a[aria-current="page"]{text-decoration:underline;text-underline-offset:5px;text-decoration-color:var(--red);}
@media(max-width:680px){.bar-nav{gap:18px;}.bar-nav a{font-size:11px;}}

/* ---------- riso hero wordmark ---------- */
.riso{
  position:relative;font-family:var(--display);font-weight:800;
  font-size:clamp(56px,14vw,200px);line-height:0.86;letter-spacing:-0.035em;
  color:var(--ink);display:inline-block;text-transform:uppercase;
}
.riso span{display:block;}
.riso::before,.riso::after{
  content:attr(data-text);position:absolute;inset:0;
  mix-blend-mode:multiply;pointer-events:none;white-space:pre;
}
.riso::before{color:var(--blue);animation:reg-b 1.1s cubic-bezier(.2,.7,.2,1) both;}
.riso::after{color:var(--red);animation:reg-r 1.1s cubic-bezier(.2,.7,.2,1) both;}
@keyframes reg-b{from{transform:translate(-22px,12px);opacity:0;}to{transform:translate(-4px,3px);opacity:1;}}
@keyframes reg-r{from{transform:translate(22px,-12px);opacity:0;}to{transform:translate(4px,-3px);opacity:1;}}

/* ---------- hero ---------- */
.hero{padding:84px 0 64px;}
.hero .eyebrow{margin-bottom:28px;}
.hero-foot{display:flex;flex-wrap:wrap;gap:30px 60px;align-items:flex-end;margin-top:48px;}
.hero-line{font-family:var(--display);font-weight:600;font-size:clamp(20px,2.5vw,30px);line-height:1.18;letter-spacing:-0.015em;max-width:18ch;}
.hero-sub{max-width:40ch;color:var(--ink-soft);font-size:16px;}
.hero-sub strong{color:var(--ink);font-weight:600;}

/* ---------- page header (shop / about) ---------- */
.page-head{padding:70px 0 50px;border-bottom:1px solid var(--line);}
.page-head .eyebrow{margin-bottom:22px;}
.page-head h1{font-family:var(--display);font-weight:800;font-size:clamp(44px,8vw,96px);line-height:0.9;letter-spacing:-0.03em;text-transform:uppercase;}
.page-head p{margin-top:24px;max-width:52ch;color:var(--ink-soft);font-size:18px;}

/* ---------- marquee ---------- */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--ink);color:var(--paper);overflow:hidden;white-space:nowrap;}
.strip-track{display:inline-flex;animation:slide 38s linear infinite;}
.strip-track span{font-family:var(--mono);font-size:13px;letter-spacing:0.16em;text-transform:uppercase;padding:15px 0;}
.strip-track span::after{content:"／";opacity:.4;margin:0 28px;}
@keyframes slide{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ---------- product cards ---------- */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:520px){.grid{grid-template-columns:1fr;}}

.card{
  background:var(--paper);border:1px solid var(--line);border-radius:10px;overflow:hidden;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(22,21,29,0.12);border-color:#cfc9ba;}
.card .art{background:#fff;aspect-ratio:1/1;padding:8%;display:flex;align-items:center;justify-content:center;}
.card .art img{width:100%;height:100%;object-fit:contain;}
.card .meta{padding:16px 18px 20px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:6px;}
.card .meta .code{font-family:var(--mono);font-size:11px;letter-spacing:0.12em;color:var(--ink-soft);}
.card .meta .name{font-family:var(--display);font-weight:700;font-size:17px;letter-spacing:-0.01em;line-height:1.15;}
.card .meta .ln{font-family:var(--mono);font-size:11px;letter-spacing:0.08em;color:var(--blue);text-transform:uppercase;}

/* ---------- filter bar ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin:38px 0 34px;}
.filters button{
  font-family:var(--mono);font-size:12px;letter-spacing:0.08em;text-transform:uppercase;
  background:transparent;color:var(--ink-soft);border:1px solid var(--line);
  padding:10px 16px;border-radius:30px;cursor:pointer;transition:all .18s ease;
}
.filters button:hover{color:var(--ink);border-color:var(--ink);}
.filters button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink);}
.filters button:focus-visible{outline:3px solid var(--blue);outline-offset:2px;}

/* ---------- lines overview (home) ---------- */
.lines-home{padding:78px 0 30px;}
.line-row{
  display:grid;grid-template-columns:120px minmax(0,1fr) 200px;gap:32px;align-items:center;
  padding:30px 0;border-top:1px solid var(--line);text-decoration:none;color:inherit;
  transition:background .2s;
}
.line-row:last-child{border-bottom:1px solid var(--line);}
.line-row:hover{background:rgba(43,63,228,0.03);}
.line-row .no{font-family:var(--mono);font-size:13px;color:var(--ink-soft);letter-spacing:0.1em;}
.line-row .body h3{font-family:var(--display);font-weight:700;font-size:clamp(24px,3.2vw,38px);letter-spacing:-0.02em;line-height:1;}
.line-row .body p{color:var(--ink-soft);font-size:15px;margin-top:8px;max-width:42ch;}
.line-row .body .arrow{font-family:var(--mono);font-size:12px;letter-spacing:0.1em;color:var(--blue);margin-top:12px;display:inline-block;}
.line-row .thumb{width:100%;aspect-ratio:1/1;background:#fff;border:1px solid var(--line);border-radius:8px;padding:10%;display:flex;align-items:center;justify-content:center;}
.line-row .thumb img{width:100%;height:100%;object-fit:contain;}
@media(max-width:780px){
  .line-row{grid-template-columns:1fr;gap:16px;}
  .line-row .thumb{max-width:160px;order:-1;}
}

/* ---------- factory steps ---------- */
.factory{background:var(--ink);color:var(--paper);padding:84px 0;}
.factory .section-tag{color:#9c99a6;}
.factory .section-tag::after{background:rgba(255,255,255,0.16);}
.factory h2{color:var(--paper);}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,0.14);border:1px solid rgba(255,255,255,0.14);margin-top:44px;border-radius:8px;overflow:hidden;}
.step{background:var(--ink);padding:34px 28px 38px;}
.step .num{font-family:var(--mono);font-size:13px;color:var(--red);letter-spacing:0.1em;}
.step h4{font-family:var(--display);font-weight:700;font-size:23px;letter-spacing:-0.015em;margin:18px 0 12px;}
.step p{color:#a8a5b0;font-size:15px;}
@media(max-width:740px){.steps{grid-template-columns:1fr;}}

/* ---------- band / positioning ---------- */
.band{padding:84px 0;}
.band .big{font-family:var(--display);font-weight:700;font-size:clamp(26px,3.5vw,42px);line-height:1.18;letter-spacing:-0.02em;max-width:20ch;}
.band .big em{font-style:normal;color:var(--blue);}
.band .support{margin-top:26px;max-width:54ch;color:var(--ink-soft);font-size:17px;}
.band .support em{font-style:normal;color:var(--ink);font-weight:600;}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:60px;align-items:start;padding:78px 0;}
.about-grid p{font-size:18px;line-height:1.62;margin-bottom:20px;max-width:52ch;}
.about-grid p.lead{font-family:var(--display);font-weight:600;font-size:clamp(22px,2.6vw,30px);line-height:1.25;letter-spacing:-0.015em;}
.specs{border:1px solid var(--line);border-radius:8px;background:#fff;}
.specs .row{display:flex;justify-content:space-between;gap:20px;padding:16px 20px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:13px;}
.specs .row:last-child{border-bottom:0;}
.specs .k{color:var(--ink-soft);letter-spacing:0.06em;text-transform:uppercase;}
.specs .v{color:var(--ink);text-align:right;}
@media(max-width:820px){.about-grid{grid-template-columns:1fr;gap:36px;}}

/* ---------- contact ---------- */
.contact{border-top:1px solid var(--line);padding:80px 0;text-align:center;}
.contact .eyebrow{margin-bottom:24px;}
.contact h2{margin-bottom:30px;}
.btn{display:inline-block;font-family:var(--mono);font-size:13px;letter-spacing:0.1em;text-transform:uppercase;text-decoration:none;background:var(--ink);color:var(--paper);padding:16px 30px;border-radius:6px;border:1px solid var(--ink);transition:background .2s,color .2s;}
.btn:hover{background:var(--blue);border-color:var(--blue);}
.btn:focus-visible{outline:3px solid var(--red);outline-offset:3px;}

/* ---------- footer ---------- */
footer.foot{border-top:1px solid var(--line);padding:38px 0 50px;}
.foot-inner{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px;}
.foot-inner .brand-mark{font-size:17px;}
.foot-meta{font-family:var(--mono);font-size:12px;letter-spacing:0.06em;color:var(--ink-soft);display:flex;flex-wrap:wrap;gap:8px 22px;}
.foot-meta a{text-decoration:none;}
.foot-meta a:hover{color:var(--ink);}

a:focus-visible,.bar-nav a:focus-visible,.line-row:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:2px;}

@media (prefers-reduced-motion: reduce){
  .riso::before{animation:none;transform:translate(-4px,3px);}
  .riso::after{animation:none;transform:translate(4px,-3px);}
  .strip-track{animation:none;}
  .card:hover,.line-row:hover{transform:none;}
  html{scroll-behavior:auto;}
}

/* ============================================================
   Card as clickable (opens lightbox) + lightbox/modal
   ============================================================ */
.card{cursor:pointer;width:100%;text-align:left;font:inherit;color:inherit;background:var(--paper);}
.card:focus-visible{outline:3px solid var(--blue);outline-offset:3px;}
.card .detail{display:none;}

.lb-overlay{
  position:fixed;inset:0;z-index:100;display:none;
  align-items:center;justify-content:center;padding:24px;
  background:rgba(22,21,29,0.55);backdrop-filter:blur(6px);
}
.lb-overlay.open{display:flex;animation:lb-fade .18s ease;}
@keyframes lb-fade{from{opacity:0;}to{opacity:1;}}

.lb{
  background:var(--paper);border:1px solid var(--line);border-radius:14px;
  max-width:760px;width:100%;max-height:90vh;overflow:auto;
  display:grid;grid-template-columns:1fr 1fr;position:relative;
  box-shadow:0 30px 80px rgba(22,21,29,0.35);
}
.lb-art{background:#fff;display:flex;align-items:center;justify-content:center;padding:34px;border-right:1px solid var(--line);}
.lb-art img{width:100%;height:auto;object-fit:contain;}
.lb-body{padding:34px 32px 32px;display:flex;flex-direction:column;}
.lb-body .lb-code{font-family:var(--mono);font-size:12px;letter-spacing:0.12em;color:var(--ink-soft);}
.lb-body .lb-line{font-family:var(--mono);font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--blue);margin-top:6px;}
.lb-body h3{font-family:var(--display);font-weight:700;font-size:clamp(24px,3vw,32px);line-height:1.05;letter-spacing:-0.02em;margin:14px 0 16px;}
.lb-body .lb-blurb{font-size:16px;line-height:1.55;color:var(--ink);}
.lb-body .lb-tags{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-family:var(--mono);font-size:11px;letter-spacing:0.04em;color:var(--ink-soft);line-height:1.7;}
.lb-cta{margin-top:auto;padding-top:24px;}
.lb-cta a{display:inline-block;font-family:var(--mono);font-size:12px;letter-spacing:0.1em;text-transform:uppercase;text-decoration:none;background:var(--ink);color:var(--paper);padding:14px 22px;border-radius:6px;border:1px solid var(--ink);transition:background .2s,border-color .2s;}
.lb-cta a:hover{background:var(--blue);border-color:var(--blue);}
.lb-close{
  position:absolute;top:12px;right:12px;width:38px;height:38px;border-radius:50%;
  border:1px solid var(--line);background:var(--paper);color:var(--ink);
  font-size:20px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:background .2s,color .2s;z-index:2;
}
.lb-close:hover{background:var(--ink);color:var(--paper);}
.lb-close:focus-visible{outline:3px solid var(--blue);outline-offset:2px;}
@media(max-width:640px){
  .lb{grid-template-columns:1fr;max-height:92vh;}
  .lb-art{border-right:0;border-bottom:1px solid var(--line);padding:26px;}
  .lb-body{padding:26px 24px 28px;}
}
@media (prefers-reduced-motion: reduce){
  .lb-overlay.open{animation:none;}
}