/* ============================================================
   LUMERA — Professional Lighting Manufacturer
   Shared stylesheet
   Aesthetic: precision-industrial + the quality of light
   Duotone: dark "showcase" sections + warm "paper" reading
   ============================================================ */

/* ---------- Design tokens ---------- */
:root{
  --paper:#F5F2EB;
  --paper-2:#ECE7DC;
  --paper-3:#E2DCCE;
  --ink:#15171B;
  --ink-2:#42454D;
  --ink-3:#74777F;
  --line:rgba(21,23,27,.12);
  --line-2:rgba(21,23,27,.07);

  --dark:#0E1014;
  --dark-2:#15181E;
  --dark-3:#1E222A;
  --dark-line:rgba(255,255,255,.10);
  --on-dark:#EDEAE2;
  --on-dark-2:#9DA0A8;

  --amber:#F2A93C;          /* the light / lumen */
  --amber-deep:#C77F1C;
  --amber-soft:#F8D9A0;
  --cool:#CFE0E6;           /* cool-white reference */

  --maxw:1240px;
  --pad:clamp(20px,5vw,64px);
  --radius:3px;

  --serif: "Archivo Expanded", "Archivo", sans-serif;
  --display:"Archivo", sans-serif;
  --body:"IBM Plex Sans", system-ui, sans-serif;
  --mono:"IBM Plex Mono", ui-monospace, monospace;

  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer}

/* ---------- Typography ---------- */
h1,h2,h3,h4{font-family:var(--display);font-weight:800;line-height:1.04;letter-spacing:-.01em}
.kicker{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--amber-deep);
  font-weight:500;
  display:inline-flex;align-items:center;gap:.6em;
}
.kicker::before{content:"";width:26px;height:1px;background:var(--amber-deep);display:inline-block}
.kicker.on-dark{color:var(--amber)}
.kicker.on-dark::before{background:var(--amber)}

.display{
  font-family:var(--serif);
  font-weight:800;
  font-size:clamp(2.6rem,7vw,6rem);
  line-height:.96;
  letter-spacing:-.02em;
}

/* ---------- Layout helpers ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.section{padding:clamp(64px,10vw,140px) 0}
.section.tight{padding:clamp(48px,7vw,90px) 0}
.dark{background:var(--dark);color:var(--on-dark)}
.dark h1,.dark h2,.dark h3,.dark h4{color:var(--on-dark)}
.lead{font-size:clamp(1.05rem,1.6vw,1.35rem);color:var(--ink-2);max-width:60ch;line-height:1.55}
.dark .lead{color:var(--on-dark-2)}
.grid{display:grid;gap:24px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.7em;
  font-family:var(--mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase;
  font-weight:500;padding:15px 26px;border:1px solid var(--ink);
  background:var(--ink);color:var(--paper);border-radius:var(--radius);
  transition:.35s var(--ease);position:relative;overflow:hidden;
}
.btn .arr{transition:transform .35s var(--ease)}
.btn:hover{background:var(--amber);border-color:var(--amber);color:var(--ink)}
.btn:hover .arr{transform:translateX(4px)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn.on-dark{background:var(--amber);border-color:var(--amber);color:var(--ink)}
.btn.on-dark:hover{background:transparent;color:var(--amber)}
.btn.ghost.on-dark{background:transparent;color:var(--on-dark);border-color:var(--dark-line)}
.btn.ghost.on-dark:hover{background:var(--on-dark);color:var(--dark);border-color:var(--on-dark)}
.btn.sm{padding:10px 18px;font-size:12px}

.textlink{
  font-family:var(--mono);font-size:13px;letter-spacing:.06em;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:.5em;border-bottom:1px solid var(--amber-deep);
  padding-bottom:3px;color:var(--ink);transition:.3s var(--ease)
}
.textlink:hover{gap:.9em;color:var(--amber-deep)}
.dark .textlink{color:var(--on-dark);border-color:var(--amber)}
.dark .textlink:hover{color:var(--amber)}

/* ============================================================
   HEADER
   ============================================================ */
.site-head{
  position:sticky;top:0;z-index:100;
  background:rgba(245,242,235,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:.4s var(--ease);
}
.site-head.scrolled{background:rgba(245,242,235,.96);box-shadow:0 8px 40px -24px rgba(0,0,0,.4)}
.head-inner{display:flex;align-items:center;justify-content:space-between;height:74px;gap:24px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--serif);font-weight:800;font-size:1.35rem;letter-spacing:-.01em}
.brand .dot{
  width:30px;height:30px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,var(--amber-soft),var(--amber) 45%,var(--amber-deep) 100%);
  box-shadow:0 0 16px -2px var(--amber);flex:none;
}
.brand small{font-family:var(--mono);font-weight:400;font-size:9px;letter-spacing:.28em;color:var(--ink-3);display:block;margin-top:-3px}
.nav{display:flex;align-items:center;gap:30px}
.nav a{font-size:14.5px;font-weight:500;color:var(--ink-2);position:relative;transition:.25s}
.nav a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--amber);transition:.3s var(--ease)}
.nav a:hover,.nav a.active{color:var(--ink)}
.nav a.active::after,.nav a:hover::after{width:100%}
.head-cta{display:flex;align-items:center;gap:14px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:8px}
.burger span{width:24px;height:2px;background:var(--ink);transition:.3s}

/* mobile nav */
.mobile-nav{
  position:fixed;inset:0;z-index:99;background:var(--dark);
  transform:translateX(100%);transition:.5s var(--ease);
  display:flex;flex-direction:column;justify-content:center;padding:var(--pad);gap:6px;
}
.mobile-nav.open{transform:translateX(0)}
.mobile-nav a{font-family:var(--serif);font-size:clamp(1.8rem,8vw,3rem);color:var(--on-dark);font-weight:800;padding:10px 0;border-bottom:1px solid var(--dark-line)}
.mobile-nav a:hover{color:var(--amber)}
.mobile-nav .m-cta{margin-top:28px}

@media(max-width:940px){
  .nav,.head-cta .btn{display:none}
  .burger{display:flex}
}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;overflow:hidden;background:var(--dark);color:var(--on-dark);padding-top:clamp(70px,12vw,130px);padding-bottom:clamp(70px,12vw,130px)}
.hero .glow{
  position:absolute;width:900px;height:900px;border-radius:50%;
  top:-260px;right:-200px;pointer-events:none;
  background:radial-gradient(circle,rgba(242,169,60,.30),rgba(242,169,60,.08) 38%,transparent 66%);
  filter:blur(8px);
}
.hero .grid-lines{
  position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(var(--dark-line) 1px,transparent 1px),linear-gradient(90deg,var(--dark-line) 1px,transparent 1px);
  background-size:64px 64px;mask-image:radial-gradient(circle at 70% 40%,#000,transparent 75%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero h1{font-family:var(--serif);font-size:clamp(2.7rem,6.4vw,5.4rem);line-height:.97;letter-spacing:-.02em}
.hero h1 em{font-style:normal;color:var(--amber)}
.hero p{margin:26px 0 34px;max-width:46ch}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-figure{position:relative;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center}
@media(max-width:860px){.hero-inner{grid-template-columns:1fr;gap:30px}.hero-figure{max-width:380px;margin:0 auto}}

/* trust strip */
.trust{border-top:1px solid var(--dark-line);background:var(--dark-2)}
.trust .wrap{display:flex;flex-wrap:wrap;gap:14px 40px;align-items:center;justify-content:space-between;padding-top:22px;padding-bottom:22px}
.trust .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--on-dark-2)}
.trust .marks{display:flex;flex-wrap:wrap;gap:10px 14px}
.cert-chip{font-family:var(--mono);font-size:12px;letter-spacing:.08em;border:1px solid var(--dark-line);padding:7px 13px;border-radius:2px;color:var(--on-dark)}

/* ============================================================
   SECTION HEADER
   ============================================================ */
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:clamp(36px,5vw,60px);flex-wrap:wrap}
.sec-head h2{font-size:clamp(1.9rem,4vw,3.2rem)}
.sec-head .lead{margin-top:16px}

/* ============================================================
   PRODUCT CATEGORY CARDS
   ============================================================ */
.cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.cat-card{
  background:var(--paper);padding:clamp(26px,3vw,40px);position:relative;
  display:flex;flex-direction:column;gap:18px;min-height:340px;transition:.45s var(--ease);overflow:hidden;
}
.cat-card::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 15%,rgba(242,169,60,.14),transparent 55%);opacity:0;transition:.5s}
.cat-card:hover{background:var(--dark);color:var(--on-dark)}
.cat-card:hover::after{opacity:1}
.cat-card:hover h3{color:var(--on-dark)}
.cat-card:hover .cat-meta,.cat-card:hover .cat-desc{color:var(--on-dark-2)}
.cat-card:hover .cat-fig{filter:none}
.cat-num{font-family:var(--mono);font-size:12px;color:var(--ink-3);letter-spacing:.15em}
.cat-card:hover .cat-num{color:var(--amber)}
.cat-fig{height:130px;margin:6px 0;display:flex;align-items:center;justify-content:flex-start;transition:.45s}
.cat-fig svg{height:100%;width:auto}
.cat-card h3{font-size:1.5rem;transition:.3s}
.cat-desc{color:var(--ink-2);font-size:.95rem;flex:1}
.cat-meta{font-family:var(--mono);font-size:12px;color:var(--ink-3);letter-spacing:.04em;display:flex;gap:14px;flex-wrap:wrap}
.cat-go{position:absolute;top:clamp(26px,3vw,40px);right:clamp(26px,3vw,40px);opacity:0;transform:translate(-6px,6px);transition:.4s var(--ease)}
.cat-card:hover .cat-go{opacity:1;transform:translate(0,0);color:var(--amber)}
@media(max-width:720px){.cat-grid{grid-template-columns:1fr}}

/* ============================================================
   CAPABILITY / FEATURE STRIP
   ============================================================ */
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--dark-line);border-top:1px solid var(--dark-line);border-bottom:1px solid var(--dark-line)}
.feat{background:var(--dark);padding:40px clamp(20px,2.5vw,34px);display:flex;flex-direction:column;gap:14px}
.feat .ico{width:40px;height:40px;color:var(--amber)}
.feat h4{font-size:1.15rem}
.feat p{color:var(--on-dark-2);font-size:.92rem}
@media(max-width:900px){.feat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.feat-grid{grid-template-columns:1fr}}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat .n{font-family:var(--serif);font-weight:800;font-size:clamp(2.4rem,5vw,3.6rem);line-height:1;color:var(--ink)}
.dark .stat .n{color:var(--amber)}
.stat .l{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-top:8px}
.dark .stat .l{color:var(--on-dark-2)}
@media(max-width:680px){.stats{grid-template-columns:repeat(2,1fr);gap:32px 24px}}

/* ============================================================
   MARKETS
   ============================================================ */
.markets{display:flex;flex-wrap:wrap;gap:12px}
.mk{
  font-family:var(--mono);font-size:13px;letter-spacing:.06em;border:1px solid var(--dark-line);
  padding:11px 16px;border-radius:2px;display:flex;align-items:center;gap:9px;color:var(--on-dark);transition:.3s
}
.mk:hover{border-color:var(--amber);color:var(--amber)}
.mk .fl{font-size:16px;line-height:1}

/* ============================================================
   SPLIT (about teaser etc.)
   ============================================================ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,80px);align-items:center}
.split.reverse .split-media{order:2}
@media(max-width:820px){.split{grid-template-columns:1fr}.split.reverse .split-media{order:0}}
.split-media{position:relative;aspect-ratio:4/3;border-radius:var(--radius);overflow:hidden;background:var(--dark);display:flex;align-items:center;justify-content:center}
.split-media .glow{position:absolute;width:120%;height:120%;background:radial-gradient(circle at 50% 40%,rgba(242,169,60,.22),transparent 60%)}

/* ============================================================
   RESOURCE / KNOWLEDGE LISTS
   ============================================================ */
.res-table{border-top:1px solid var(--line)}
.res-row{
  display:grid;grid-template-columns:1.4fr .9fr .7fr auto;gap:20px;align-items:center;
  padding:20px 4px;border-bottom:1px solid var(--line);transition:.3s;
}
.res-row:hover{background:var(--paper-2)}
.res-name{font-weight:600;display:flex;align-items:center;gap:14px}
.res-name .ft{font-family:var(--mono);font-size:10px;letter-spacing:.1em;background:var(--ink);color:var(--paper);padding:5px 8px;border-radius:2px;flex:none}
.res-tag{font-family:var(--mono);font-size:12px;color:var(--ink-3);letter-spacing:.05em}
.res-dl{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;display:inline-flex;gap:.5em;align-items:center;color:var(--amber-deep);white-space:nowrap}
.res-dl:hover{gap:.8em}
@media(max-width:760px){
  .res-row{grid-template-columns:1fr auto;gap:6px 16px}
  .res-tag,.res-size{display:none}
}

.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:36px}
.chip{
  font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;
  padding:9px 16px;border:1px solid var(--line);border-radius:40px;background:transparent;color:var(--ink-2);transition:.3s
}
.chip:hover{border-color:var(--ink)}
.chip.active{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* article cards */
.art-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
@media(max-width:900px){.art-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.art-grid{grid-template-columns:1fr}}
.art-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--paper);transition:.4s var(--ease)}
.art-card:hover{transform:translateY(-5px);box-shadow:0 24px 50px -30px rgba(0,0,0,.35);border-color:transparent}
.art-thumb{aspect-ratio:16/10;background:var(--dark);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}
.art-thumb .glow{position:absolute;width:140%;height:140%;background:radial-gradient(circle at 60% 35%,rgba(242,169,60,.25),transparent 58%)}
.art-thumb svg{position:relative;z-index:1;height:54%;opacity:.92}
.art-body{padding:24px;display:flex;flex-direction:column;gap:12px;flex:1}
.art-cat{font-family:var(--mono);font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--amber-deep)}
.art-card h3{font-size:1.2rem;line-height:1.2}
.art-card p{font-size:.92rem;color:var(--ink-2);flex:1}
.art-foot{font-family:var(--mono);font-size:12px;color:var(--ink-3);display:flex;justify-content:space-between;padding-top:10px;border-top:1px solid var(--line)}

/* ============================================================
   PRODUCT DETAIL
   ============================================================ */
.pd-hero{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,64px);align-items:start}
@media(max-width:820px){.pd-hero{grid-template-columns:1fr}}
.pd-stage{position:relative;aspect-ratio:1/1;background:var(--dark);border-radius:var(--radius);overflow:hidden;display:flex;align-items:center;justify-content:center}
.pd-stage .glow{position:absolute;width:130%;height:130%;background:radial-gradient(circle at 50% 45%,rgba(242,169,60,.28),transparent 60%)}
.pd-stage svg{position:relative;z-index:1;width:72%}
.cat-fig img,.pd-stage img,.pd-thumbs img{position:relative;z-index:1;width:100%;height:100%;object-fit:contain}
.pd-stage img{padding:clamp(18px,4vw,42px)}
.pd-thumbs{display:flex;gap:12px;margin-top:14px}
.pd-thumbs .t{flex:1;aspect-ratio:1/1;border:1px solid var(--line);border-radius:2px;background:var(--dark-2);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.3s}
.pd-thumbs .t:hover,.pd-thumbs .t.active{border-color:var(--amber)}
.pd-thumbs .t svg{width:60%;opacity:.8}

.spec-table{width:100%;border-collapse:collapse;font-size:.92rem;margin-top:6px}
.spec-table th,.spec-table td{text-align:left;padding:13px 0;border-bottom:1px solid var(--line);vertical-align:top}
.spec-table th{font-family:var(--mono);font-weight:500;font-size:12px;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-3);width:42%}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 26px}
.badge{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;border:1px solid var(--ink);padding:6px 11px;border-radius:2px}
.badge.amber{background:var(--amber);border-color:var(--amber);color:var(--ink)}

/* variant table */
.var-table{width:100%;border-collapse:collapse;font-size:.9rem}
.var-table thead th{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);text-align:left;padding:14px;border-bottom:1px solid var(--ink)}
.var-table td{padding:14px;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}
.var-table tbody tr:hover{background:var(--paper-2)}
.var-table .code{font-family:var(--mono);font-weight:500}

/* ============================================================
   FORMS
   ============================================================ */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-grid .full{grid-column:1/-1}
@media(max-width:640px){.form-grid{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.field input,.field select,.field textarea{
  font-family:var(--body);font-size:15px;padding:13px 15px;border:1px solid var(--line);
  border-radius:var(--radius);background:var(--paper);color:var(--ink);transition:.25s;width:100%
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(242,169,60,.18)}
.field textarea{resize:vertical;min-height:130px}

/* contact info */
.ci-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.ci{background:var(--paper);padding:30px}
.ci .ico{width:30px;height:30px;color:var(--amber-deep);margin-bottom:16px}
.ci h4{font-size:1.05rem;margin-bottom:8px}
.ci p{font-size:.92rem;color:var(--ink-2)}
@media(max-width:760px){.ci-grid{grid-template-columns:1fr}}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band{position:relative;overflow:hidden;background:var(--amber);color:var(--ink)}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;padding-top:clamp(48px,7vw,80px);padding-bottom:clamp(48px,7vw,80px)}
.cta-band h2{font-family:var(--serif);font-size:clamp(1.9rem,4.5vw,3.4rem);max-width:18ch}
.cta-band .deco{position:absolute;right:-80px;bottom:-120px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.4),transparent 65%)}

/* ============================================================
   FOOTER
   ============================================================ */
.site-foot{background:var(--dark);color:var(--on-dark-2);padding:clamp(56px,8vw,90px) 0 34px}
.foot-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;border-bottom:1px solid var(--dark-line)}
.foot-brand .brand{color:var(--on-dark);margin-bottom:18px}
.foot-brand p{max-width:34ch;font-size:.92rem}
.foot-col h5{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--on-dark);margin-bottom:18px}
.foot-col a{display:block;padding:6px 0;font-size:.92rem;transition:.25s}
.foot-col a:hover{color:var(--amber)}
.foot-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:26px;font-family:var(--mono);font-size:12px;letter-spacing:.04em}
@media(max-width:820px){.foot-top{grid-template-columns:1fr 1fr;gap:34px}}
@media(max-width:480px){.foot-top{grid-template-columns:1fr}}

/* ============================================================
   PAGE HEADER (interior pages)
   ============================================================ */
.page-head{background:var(--dark);color:var(--on-dark);position:relative;overflow:hidden;padding:clamp(60px,9vw,120px) 0 clamp(50px,7vw,80px)}
.page-head .glow{position:absolute;width:700px;height:700px;border-radius:50%;top:-300px;right:-150px;background:radial-gradient(circle,rgba(242,169,60,.22),transparent 62%)}
.page-head .wrap{position:relative;z-index:2}
.page-head h1{font-family:var(--serif);font-size:clamp(2.4rem,6vw,4.6rem);line-height:1;margin:18px 0 20px}
.crumbs{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--on-dark-2);display:flex;gap:8px}
.crumbs a:hover{color:var(--amber)}

/* prose for articles */
.prose{max-width:72ch}
.prose h2{font-size:clamp(1.5rem,3vw,2rem);margin:48px 0 16px}
.prose h3{font-size:1.25rem;margin:34px 0 12px}
.prose p{margin-bottom:18px;color:var(--ink-2);font-size:1.05rem;line-height:1.7}
.prose ul{margin:0 0 18px;padding-left:0;display:flex;flex-direction:column;gap:10px}
.prose li{padding-left:26px;position:relative;color:var(--ink-2)}
.prose li::before{content:"";position:absolute;left:0;top:11px;width:10px;height:2px;background:var(--amber-deep)}
.prose strong{color:var(--ink)}
.callout{border-left:3px solid var(--amber);background:var(--paper-2);padding:20px 24px;border-radius:0 var(--radius) var(--radius) 0;margin:28px 0}
.callout .kicker{margin-bottom:8px}

/* reveal on scroll — progressive enhancement (visible without JS) */
.js .reveal{opacity:0;transform:translateY(24px);transition:.8s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}}