/* ===========================================================================
   KUMIKO WORKSHOP — Tools & Materials guide (tools.html)
   Rides on gallery.css tokens (paper/ink/wood/serif/sans/maxw/sect/pad/ease).
   Informational + tastefully monetised: citations to the reference manual,
   Amazon affiliate placeholders, own-products featured first.
   =========================================================================== */

/* ---- guide hero ---- */
.guide-hero{
  max-width:var(--maxw); margin:0 auto;
  padding:clamp(120px,17vh,180px) var(--pad) clamp(30px,5vh,56px);
  text-align:center;
}
.guide-hero .kicker{ display:block; margin-bottom:14px; }
.guide-hero h1{
  font-family:var(--serif); font-weight:400; font-size:clamp(38px,6vw,72px);
  line-height:1.02; letter-spacing:.006em; color:var(--ink); margin:0 0 18px;
}
.guide-hero h1 em{ font-style:italic; color:var(--wood-ink); }
.guide-lead{
  font-family:var(--sans); font-weight:300; font-size:clamp(15px,1.5vw,17px);
  line-height:1.75; color:var(--ink-2); max-width:60ch; margin:0 auto;
}

/* ---- affiliate disclosure (FTC + Amazon required) ---- */
.disclosure{
  max-width:var(--maxw); margin:0 auto clamp(40px,7vh,80px);
  padding:14px clamp(16px,2.4vw,26px);
  border-left:3px solid var(--wood); background:var(--paper-2);
  border-radius:0 6px 6px 0;
}
.disclosure p{
  font-family:var(--sans); font-weight:300; font-size:12.5px; line-height:1.6;
  color:var(--muted); margin:0; letter-spacing:.01em;
}
.disclosure strong{ color:var(--ink-2); font-weight:500; }

/* ---- generic guide section ---- */
.guide-sec{ max-width:var(--maxw); margin:0 auto; padding:clamp(40px,7vh,84px) var(--pad); }
.guide-sec + .guide-sec{ padding-top:0; }
.sec-head{ margin-bottom:clamp(22px,4vh,40px); }
.sec-head .kicker{ display:block; margin-bottom:10px; }
.sec-head h2{
  font-family:var(--serif); font-weight:400; font-size:clamp(26px,3.6vw,42px);
  line-height:1.1; color:var(--ink); margin:0 0 12px;
}
.sec-head p{
  font-family:var(--sans); font-weight:300; font-size:15px; line-height:1.72;
  color:var(--ink-2); max-width:64ch; margin:0;
}

/* ---- citation chips ---- */
.ref{
  font-family:var(--sans); font-size:.62em; font-weight:500; line-height:1;
  vertical-align:super; color:var(--wood-ink); text-decoration:none;
  margin-left:1px; padding:1px 2px; border-radius:3px;
}
.ref::before{ content:"["; } .ref::after{ content:"]"; }
.ref:hover{ background:var(--wood); color:var(--card-2); }

/* ---- own tools first (funnel to the workshop's own products) ---- */
.owntools{ background:var(--paper-2); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.owntools-in{ max-width:var(--maxw); margin:0 auto; padding:clamp(44px,7vh,84px) var(--pad); }
.owntools-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(16px,2vw,26px); margin-top:clamp(22px,4vh,38px); }
.own-card{
  display:flex; flex-direction:column; background:var(--card); border:1px solid var(--line);
  border-radius:8px; overflow:hidden; text-decoration:none; color:inherit;
  box-shadow:0 20px 44px -34px rgba(60,42,22,.5); transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.own-card:hover{ transform:translateY(-5px); box-shadow:0 34px 58px -32px rgba(38,26,12,.55); }
.own-media{ aspect-ratio:4/3; overflow:hidden; background:#E9E3D6; }
.own-media img{ width:100%; height:100%; object-fit:cover; display:block; transition:transform .55s var(--ease); }
.own-card:hover .own-media img{ transform:scale(1.05); }
.own-body{ padding:18px 20px 22px; display:flex; flex-direction:column; gap:7px; flex:1; }
.own-eyebrow{ font-family:var(--sans); font-size:10.5px; letter-spacing:.16em; text-transform:uppercase; color:var(--wood-ink); }
.own-body h3{ font-family:var(--serif); font-weight:500; font-size:21px; color:var(--ink); margin:0; }
.own-body p{ font-family:var(--sans); font-weight:300; font-size:13.5px; line-height:1.6; color:var(--ink-2); margin:0; flex:1; }
.own-go{ font-family:var(--sans); font-size:12.5px; letter-spacing:.04em; color:var(--wood-ink); margin-top:4px; }

/* ---- tool kit checklist ---- */
.kit{ margin-top:clamp(20px,3.5vh,34px); }
.kit-name{
  display:flex; align-items:baseline; gap:12px; margin:0 0 4px;
  font-family:var(--serif); font-weight:500; font-size:clamp(20px,2.4vw,26px); color:var(--ink);
}
.kit-name .jp{ font-family:var(--jp); font-size:.6em; color:var(--muted); letter-spacing:.04em; font-weight:400; }
.kit-blurb{ font-family:var(--sans); font-weight:300; font-size:14px; line-height:1.6; color:var(--ink-2); margin:0 0 16px; max-width:64ch; }
.kit-list{ list-style:none; margin:0; padding:0; border-top:1px solid var(--line); }
.kit-item{
  display:flex; align-items:baseline; justify-content:space-between; gap:18px;
  padding:14px 2px; border-bottom:1px solid var(--line);
}
.ki-main{ min-width:0; }
.ki-title{ font-family:var(--sans); font-weight:500; font-size:15px; color:var(--ink); letter-spacing:.005em; }
.ki-title .jp{ font-family:var(--jp); font-weight:400; font-size:12.5px; color:var(--muted); margin-left:7px; }
.ki-essential{
  font-family:var(--sans); font-size:9.5px; font-weight:600; letter-spacing:.11em; text-transform:uppercase;
  color:var(--wood-ink); border:1px solid var(--wood); border-radius:999px; padding:2px 7px; margin-left:9px; white-space:nowrap;
}
.ki-desc{ font-family:var(--sans); font-weight:300; font-size:13px; line-height:1.55; color:var(--ink-2); margin:4px 0 0; }
.ki-buy{
  flex:0 0 auto; align-self:center; white-space:nowrap;
  font-family:var(--sans); font-size:12.5px; letter-spacing:.03em; color:var(--wood-ink);
  text-decoration:none; border:1px solid var(--line-2); border-radius:999px; padding:7px 15px;
  transition:background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.ki-buy:hover{ background:var(--wood); border-color:var(--wood); color:var(--card-2); }
.ki-buy .arr{ margin-left:5px; }

/* ---- own-product shortcut callout (inside a kit section) ---- */
.own-callout{
  margin-top:clamp(26px,4vh,44px); padding:clamp(22px,2.6vw,32px);
  background:var(--paper-2); border:1px solid var(--line); border-left:3px solid var(--wood); border-radius:0 8px 8px 0;
}
.oc-eyebrow{ font-family:var(--sans); font-size:10.5px; letter-spacing:.15em; text-transform:uppercase; color:var(--wood-ink); }
.oc-intro h3{ font-family:var(--serif); font-weight:500; font-size:clamp(21px,2.4vw,27px); line-height:1.12; color:var(--ink); margin:7px 0 10px; }
.oc-intro p{ font-family:var(--sans); font-weight:300; font-size:14px; line-height:1.68; color:var(--ink-2); margin:0 0 6px; max-width:72ch; }
.oc-intro .oc-caveat{ color:var(--muted); font-style:italic; }
/* two options: triangle + square */
.oc-options{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(14px,2vw,22px); margin-top:clamp(18px,3vh,26px); }
.oc-opt{ display:block; text-decoration:none; color:inherit; background:var(--card); border:1px solid var(--line); border-radius:8px; overflow:hidden; transition:transform .3s var(--ease), box-shadow .3s var(--ease); }
.oc-opt:hover{ transform:translateY(-4px); box-shadow:0 26px 48px -32px rgba(38,26,12,.5); }
.oc-opt-media{ display:block; aspect-ratio:4/3; overflow:hidden; background:#E4DECF; }
.oc-opt-media img{ width:100%; height:100%; object-fit:cover; display:block; transition:transform .5s var(--ease); }
.oc-opt:hover .oc-opt-media img{ transform:scale(1.05); }
.oc-opt-name{ display:block; font-family:var(--serif); font-weight:500; font-size:18px; color:var(--ink); padding:12px 16px 0; }
.oc-opt-note{ display:block; font-family:var(--sans); font-weight:300; font-size:12.5px; line-height:1.5; color:var(--ink-2); padding:3px 16px 14px; }
.oc-credit{ display:block; font-family:var(--sans); font-size:11px; letter-spacing:.015em; font-style:italic; color:var(--muted); padding:0 16px 14px; }
.oc-opt-note.has-credit{ padding-bottom:4px; }
@media (max-width:560px){ .oc-options{ grid-template-columns:1fr; } }

/* ---- materials cards ---- */
.mat-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:clamp(16px,2vw,26px); margin-top:clamp(20px,3.5vh,34px); }
.mat-card{ background:var(--card); border:1px solid var(--line); border-radius:8px; padding:22px 24px 24px; }
.mat-card h3{ font-family:var(--serif); font-weight:500; font-size:22px; color:var(--ink); margin:0 0 4px; }
.mat-card .jp{ font-family:var(--jp); font-size:13px; color:var(--muted); }
.mat-card p{ font-family:var(--sans); font-weight:300; font-size:14px; line-height:1.66; color:var(--ink-2); margin:10px 0 14px; }
.mat-card .ki-buy{ display:inline-block; }

/* ---- sources / further reading ---- */
.sources{ background:var(--paper-2); border-top:1px solid var(--line); }
.sources-in{ max-width:var(--maxw); margin:0 auto; padding:clamp(44px,7vh,80px) var(--pad); }
.sources-note{ font-family:var(--sans); font-weight:300; font-size:13.5px; line-height:1.7; color:var(--ink-2); max-width:70ch; margin:0 0 22px; }
.sources-note strong{ color:var(--ink); font-weight:500; }
.sources-list{ list-style:none; counter-reset:src; margin:0; padding:0; max-width:80ch; }
.sources-list li{
  counter-increment:src; position:relative; padding:9px 0 9px 34px; border-top:1px solid var(--line);
  font-family:var(--sans); font-weight:300; font-size:13px; line-height:1.6; color:var(--ink-2);
}
.sources-list li::before{
  content:"["counter(src)"]"; position:absolute; left:0; top:9px;
  font-weight:500; font-size:12px; color:var(--wood-ink);
}
.sources-list em{ color:var(--ink); font-style:italic; }

/* ---- mission / brand statement ---- */
.mission{ background:var(--paper-2); border:1px solid var(--line); border-left:3px solid var(--wood); border-radius:0 10px 10px 0; padding:clamp(28px,4vw,50px); }
.mission .kicker{ display:block; margin-bottom:12px; }
.mission-h{ font-family:var(--serif); font-weight:400; font-size:clamp(24px,3.4vw,38px); line-height:1.12; letter-spacing:.006em; color:var(--ink); margin:0 0 16px; }
.mission-h em{ font-style:italic; color:var(--wood-ink); }
.mission p{ font-family:var(--sans); font-weight:300; font-size:clamp(15px,1.5vw,16.5px); line-height:1.78; color:var(--ink-2); max-width:74ch; margin:0; }
.mission p + p{ margin-top:14px; }
.mission strong{ color:var(--ink); font-weight:500; }
.mission-cta{ display:flex; flex-wrap:wrap; align-items:center; gap:18px 22px; margin-top:26px; }

/* ---- diamond-bulleted point list (failure modes / advantages) ---- */
.pointlist{ list-style:none; margin:clamp(16px,3vh,24px) 0 0; padding:0; border-top:1px solid var(--line); max-width:76ch; }
.pointlist li{ position:relative; padding:13px 0 13px 28px; border-bottom:1px solid var(--line); font-family:var(--sans); font-weight:300; font-size:14.5px; line-height:1.62; color:var(--ink-2); }
.pointlist li::before{ content:""; position:absolute; left:3px; top:19px; width:7px; height:7px; border:1px solid var(--wood); transform:rotate(45deg); }
.pointlist strong{ color:var(--ink); font-weight:500; }

/* ---- numbered build steps (jig guide) ---- */
.steps{ margin-top:clamp(20px,3.5vh,34px); counter-reset:step; }
.step{ display:grid; grid-template-columns:auto 1fr; gap:clamp(16px,2.6vw,32px); padding:clamp(18px,2.6vh,28px) 0; border-top:1px solid var(--line); }
.step:last-child{ border-bottom:1px solid var(--line); }
.step-num{ counter-increment:step; font-family:var(--serif); font-weight:400; font-size:clamp(30px,4vw,46px); line-height:.9; color:var(--wood); }
.step-num::before{ content:counter(step,decimal-leading-zero); }
.step-body h3{ font-family:var(--serif); font-weight:500; font-size:clamp(19px,2.2vw,24px); line-height:1.15; color:var(--ink); margin:2px 0 8px; }
.step-body p{ font-family:var(--sans); font-weight:300; font-size:14.5px; line-height:1.7; color:var(--ink-2); margin:0 0 8px; max-width:68ch; }
.step-body p:last-child{ margin-bottom:0; }
.step-tip{ font-family:var(--sans); font-size:13px; color:var(--muted); font-style:italic; }
.step-tip strong{ color:var(--wood-ink); font-style:normal; font-weight:500; }
@media (max-width:560px){ .step{ gap:14px; } .step-num{ font-size:30px; } }

/* ---- the books (affiliate further-reading list) ---- */
.books-list{ list-style:none; margin:clamp(16px,3vh,24px) 0 0; padding:0; border-top:1px solid var(--line); max-width:82ch; }
.book-item{ display:flex; align-items:baseline; justify-content:space-between; gap:20px; padding:15px 2px; border-bottom:1px solid var(--line); }
.book-main{ min-width:0; }
.book-title{ font-family:var(--serif); font-weight:500; font-size:17px; color:var(--ink); letter-spacing:.005em; }
.book-author{ font-family:var(--sans); font-weight:400; font-size:12px; letter-spacing:.04em; text-transform:uppercase; color:var(--muted); margin-left:9px; }
.book-desc{ font-family:var(--sans); font-weight:300; font-size:13px; line-height:1.55; color:var(--ink-2); margin:4px 0 0; max-width:64ch; }
@media (max-width:560px){ .book-item{ flex-direction:column; align-items:flex-start; gap:10px; } }

/* ---- responsive ---- */
@media (max-width:860px){
  .owntools-grid{ grid-template-columns:1fr; }
  .mat-grid{ grid-template-columns:1fr; }
}
@media (max-width:560px){
  .kit-item{ flex-direction:column; align-items:flex-start; gap:10px; }
  .ki-buy{ align-self:flex-start; }
}