/* shade.mt — "Mediterranean Monolithic Precision" (from the Stitch design), vanilla CSS.
   Zero radius, hairline borders, warm limestone surfaces, terracotta accents. */
@font-face{font-family:'Manrope';font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/manrope-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Manrope';font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/manrope-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Metrophobic';font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/metrophobic-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Metrophobic';font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/metrophobic-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  --surface:#fef9f2;--surface-low:#f8f3ed;--surface-c:#f2ede7;--surface-high:#ece7e1;--sand:#eae2d8;--white:#ffffff;
  --ink:#1d1b18;--ink-2:#564338;--muted:#5a5f67;--anthracite:#1e232a;--basalt:#12161a;
  --primary:#903f00;--primary-2:#b45309;--amber:#d97706;--primary-fixed:#ffdbca;--surface-highest:#e6e2dc;--inverse:#32302c;--on-inverse:#f5f0ea;
  --line:rgba(30,35,42,.12);--line-soft:rgba(30,35,42,.08);
  --display:'Metrophobic','Helvetica Neue',Arial,sans-serif;--body:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;
  --wrap:1920px;--gut:clamp(16px,3.4vw,72px);
}
*,*::before,*::after{box-sizing:border-box;border-radius:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--surface);color:var(--ink);font:400 16px/1.65 var(--body);letter-spacing:-.005em}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary)}
a:hover{color:var(--primary-2)}
h1,h2,h3,h4{font-family:var(--display);font-weight:400;line-height:1.12;letter-spacing:-.02em;margin:0 0 .5em;color:var(--ink)}
h1{font-size:clamp(38px,6vw,72px);letter-spacing:-.03em}
h2{font-size:clamp(30px,4vw,48px)}
h3{font-size:clamp(21px,2vw,24px);letter-spacing:0}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.label{font:400 11px/1.4 var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--primary-2)}
.label.dim{color:var(--muted)}
.lede{font-size:clamp(17px,1.4vw,19px);line-height:1.6;color:var(--ink-2);max-width:62ch}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;z-index:99;background:var(--white);padding:8px 12px}
:focus-visible{outline:2px solid var(--primary-2);outline-offset:2px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 28px;background:var(--primary);color:var(--white);font:400 13px/1.2 var(--display);letter-spacing:.15em;text-transform:uppercase;text-decoration:none;border:1px solid var(--primary);cursor:pointer;transition:background .15s,border-color .15s}
.btn:hover{background:var(--primary-2);border-color:var(--primary-2);color:var(--white)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn.ghost:hover{background:rgba(30,35,42,.05);color:var(--ink)}
.btn.dark{background:var(--anthracite);border-color:var(--anthracite)}
.btn.dark:hover{background:var(--primary-2);border-color:var(--primary-2)}
.link-u{font:400 12px/1.2 var(--display);letter-spacing:.15em;text-transform:uppercase;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--primary-2);padding-bottom:4px}
.link-u:hover{color:var(--primary)}

/* header — always visible, also on mobile */
.top{position:sticky;top:0;z-index:50;background:rgba(254,249,242,.96);border-bottom:1px solid var(--line);backdrop-filter:saturate(1.2) blur(6px)}
.top .wrap{display:flex;align-items:center;gap:28px;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);flex-shrink:0}
.brand svg{width:30px;height:30px}
.brand b{font:400 21px/1 var(--display);letter-spacing:.14em}
.brand b span{color:var(--primary-2)}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{font:400 12px/1 var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2);text-decoration:none;padding:10px 10px;border-bottom:1px solid transparent;white-space:nowrap}
.nav .nav-q{display:none}
.top .btn{white-space:nowrap}
@media(max-width:1320px){.nav a{padding:10px 7px;letter-spacing:.08em}}
.nav a:hover,.nav a[aria-current=page]{color:var(--ink);border-bottom-color:var(--primary-2)}
.top .btn{padding:12px 18px;font-size:12px}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);width:44px;height:44px;cursor:pointer;align-items:center;justify-content:center}
.burger svg{width:22px;height:22px}
@media(max-width:1180px){
  .nav{display:none;position:absolute;left:0;right:0;top:72px;background:var(--surface);border-bottom:1px solid var(--line);flex-direction:column;padding:8px var(--gut) 20px}
  .nav.open{display:flex}
  .nav .nav-q{display:block}
  .nav a{padding:14px 0;font-size:13px;border-bottom:1px solid var(--line-soft)}
  .burger{display:inline-flex}
  .top .btn{display:none}
}

/* hero — bright full-width photo, NO overlay; white card overlaps the bottom edge */
.hero{position:relative}
.hero-img{margin:0;position:relative;width:100%;height:min(56.25vw,calc(100vh - 72px));min-height:340px;overflow:hidden;background:var(--sand)}
.hero-img img{width:100%;height:100%;object-fit:cover}
.hero.inner .hero-img{height:min(42vw,560px)}
.hero-card{position:relative;z-index:2;margin:-150px 0 0;max-width:820px;background:var(--white);border:1px solid var(--line);border-top:2px solid var(--primary-2);padding:clamp(24px,4vw,52px)}
.hero.inner .hero-card{margin-top:-110px}
.hero-card h1{margin:.35em 0 .35em}
.hero.inner h1{font-size:clamp(34px,4.8vw,58px)}
.hero-card h1 em{font-style:normal;color:var(--primary-2)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.crumbs{font:400 11px/1.4 var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:0}
.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--primary)}
@media(max-width:760px){
  .hero-img{height:75vw;min-height:0}
  .hero.inner .hero-img{height:62vw}
  .hero-card,.hero.inner .hero-card{margin-top:-48px}
}

/* home hero — ported from the Stitch hero + "solar simulator" (Stitch's own per-scene scrims: morning, midday, dusk) */
.sh{position:relative;background:var(--surface-low);overflow:hidden;border-bottom:1px solid var(--line-soft)}
.sh-glow{position:absolute;border-radius:50%;pointer-events:none;filter:blur(140px)}
.sh-glow.a{top:-128px;right:25%;width:600px;height:600px;background:rgba(144,63,0,.05)}
.sh-glow.b{top:50%;left:-128px;width:480px;height:480px;background:rgba(133,70,0,.05);filter:blur(120px)}
.sh-in{position:relative;padding-top:16px;padding-bottom:clamp(64px,8vw,128px)}
.sh-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;padding-bottom:16px}
.sh-badges{display:flex;gap:8px;flex-wrap:wrap}
.sh-badge,.sh-meta-r{font:500 10px/14px var(--display);letter-spacing:.2em;text-transform:uppercase}
.sh-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;background:var(--surface-high);color:var(--ink)}
.sh-badge.dark{background:var(--inverse);color:var(--on-inverse)}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--primary-2);flex-shrink:0}
.sh-meta-r{color:var(--muted)}
@media(max-width:1023px){.sh-meta-r{display:none}}
.sh-img{position:relative;height:clamp(600px,82vh,980px);overflow:hidden;background:var(--sand);box-shadow:0 25px 50px -12px rgba(0,0,0,.25);margin-bottom:64px}
.sh-img img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease-out,opacity 1.2s ease-in-out}
.sh-img .sh-ph{position:absolute;inset:0;opacity:0}.sh-img .sh-ph.on{opacity:1}
/* zip screens: a cut-out of the screens only, dropped top-down once the scene has faded in */
.sh-scr{position:absolute;inset:0;opacity:0;clip-path:inset(0 0 100% 0);transition:opacity .8s,clip-path 0s .8s}
.sh-scr.on{opacity:1;clip-path:inset(0);transition:opacity 0s 1s,clip-path 2.2s cubic-bezier(.45,0,.25,1) 1s}
.sh-img:hover img{transform:scale(1.05)}
.sh-scrim{position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .7s}
.sh-scrim.on{opacity:1}
.sh-scrim.s0{background:linear-gradient(to top,rgba(50,48,44,.45),transparent 40%,rgba(245,158,11,.08))}
.sh-scrim.s1{background:linear-gradient(to top,rgba(50,48,44,.45),transparent 40%)}
.sh-scrim.s2{background:linear-gradient(to top,rgba(30,27,45,.55),transparent 45%)}
.sh-hud{position:absolute;left:16px;right:16px;bottom:16px;z-index:1;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;padding:16px;background:rgba(254,249,242,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 10px 15px -3px rgba(0,0,0,.1)}
.sh-hud-l{display:flex;align-items:center;gap:16px 28px;flex-wrap:wrap}
.sh-hud .m{display:flex;align-items:center;gap:8px}
.sh-hud .m svg{width:20px;height:20px;color:var(--primary-2);flex-shrink:0}
.sh-hud .k{display:block;font:500 10px/14px var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.sh-hud b{display:block;font:600 24px/32px var(--display);color:var(--ink);transition:opacity .35s}
.sh-hud-r{display:flex;align-items:center;gap:8px;font:500 10px/14px var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--ink-2)}
@media(max-width:1023px){.sh-hud-r{display:none}}
@media(max-width:639px){.sh-hud .m:nth-child(2){display:none}.sh-hud b{font-size:19px;line-height:26px}}
.sh-head{display:grid;grid-template-columns:2fr 1fr;gap:40px;align-items:end;padding-bottom:64px}
.sh-head h1{font-size:clamp(40px,6vw,72px);line-height:1.11;letter-spacing:-.03em;text-transform:uppercase;margin:0 0 16px}
.sh-head h1 em{font-style:normal;color:var(--primary-2)}
.sh-head .lede{font-size:18px;line-height:28px;max-width:42rem;margin:0}
.sh-cta{display:flex;flex-direction:column;gap:8px}
.sh-btn{display:flex;align-items:center;justify-content:center;gap:6px;padding:16px 32px;font:500 13px/18px var(--display);letter-spacing:.15em;text-transform:uppercase;text-decoration:none;text-align:center;transition:background .2s,color .2s}
.sh-btn svg{width:18px;height:18px;color:var(--primary-2)}
.sh-btn.dark{background:var(--inverse);color:var(--on-inverse)}
.sh-btn.dark:hover{background:var(--primary-2);color:var(--white)}
.sh-btn.light{background:var(--surface-highest);color:var(--ink)}
.sh-btn.light:hover{background:var(--sand);color:var(--ink)}
@media(max-width:1023px){.sh-head{grid-template-columns:1fr;gap:24px}.sh-cta{flex-direction:row}.sh-cta .sh-btn{flex:1}}
@media(max-width:639px){.sh-cta{flex-direction:column}}
.sh-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:16px 0 64px}
.sh-tiles>div{padding:16px;background:var(--surface-c);display:flex;flex-direction:column;gap:4px}
.sh-tiles .k{font:500 10px/14px var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.sh-tiles strong{font:600 22px/30px var(--display);color:var(--ink)}
.sh-tiles span:last-child{font-size:13px;line-height:20px;color:var(--ink-2)}
@media(max-width:767px){.sh-tiles{grid-template-columns:1fr 1fr}}
@media(max-width:420px){.sh-tiles{grid-template-columns:1fr}}

/* the simulator card */
.sim{background:var(--white);padding:clamp(16px,2.5vw,32px);box-shadow:0 20px 25px -5px rgba(0,0,0,.1),0 8px 10px -6px rgba(0,0,0,.1);position:relative;scroll-margin-top:96px}
.sim-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:32px;border-bottom:1px solid rgba(137,114,103,.2);flex-wrap:wrap}
.sim-tabs{display:flex;flex-wrap:wrap;gap:4px}
.sim-tabs button{display:flex;align-items:center;gap:6px;padding:8px 16px;border:0;cursor:pointer;font:500 13px/18px var(--display);letter-spacing:.12em;text-transform:uppercase;background:var(--surface-c);color:var(--ink);transition:background .15s,color .15s}
.sim-tabs button:hover{background:var(--surface-high)}
.sim-tabs button i{width:8px;height:8px;border-radius:50%;background:var(--muted);transition:background .15s}
.sim-tabs button[aria-selected=true]{background:var(--inverse);color:var(--on-inverse)}
.sim-tabs button[aria-selected=true] i{background:var(--primary-2)}
.sim-ctl{display:flex;align-items:center;gap:16px}
.sim-play{display:flex;align-items:center;gap:6px;padding:4px 16px;border:0;cursor:pointer;background:var(--surface-c);color:var(--ink);font:500 10px/24px var(--display);letter-spacing:.15em;text-transform:uppercase;transition:background .15s}
.sim-play:hover{background:var(--surface-highest)}
.sim-play svg{width:14px;height:14px;color:var(--primary-2)}
.sim-play[hidden]{display:none}
.sim-lab{font:500 10px/14px var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
@media(max-width:639px){.sim-lab{display:none}}
.sim-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding-top:32px;align-items:stretch}
@media(max-width:1023px){.sim-grid{grid-template-columns:1fr;gap:24px}}
.sim-blades{background:var(--surface-low);padding:32px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden;isolation:isolate;min-height:380px}
/* the scene photo behind the diagram, under a cream veil so the blades and labels stay readable */
.sb-bg{position:absolute;inset:0;z-index:-1}
.sb-bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.2s ease-in-out}
.sb-bg img.on{opacity:1}
.sb-bg:after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(254,249,242,0) 30%,rgba(254,249,242,.88) 58%,rgba(254,249,242,.95))}
.sim-blades .row,.sim-state .row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.sim-blades .row{padding-bottom:8px}
.sim-blades .k{font:500 10px/14px var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.sim-blades .v{font:600 10px/14px var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--primary-2);text-align:right}
.sim-blades .svgw{height:80px;padding:4px 0;display:flex;align-items:center}
.sim-blades svg{width:100%;height:100%;color:var(--ink);overflow:visible}
#simBlades line{transform-box:fill-box;transform-origin:center;transition:transform .5s ease-out}
.sim-blades .row.foot{border-top:1px solid rgba(137,114,103,.1);margin-top:8px;padding:6px 0 0;font-size:13px;line-height:20px;color:var(--muted)}
.sim-blades .v2{font:600 10px/14px var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--primary);flex-shrink:0}
.sim-state{background:var(--surface-c);padding:32px;display:flex;flex-direction:column;gap:8px}
.sim-state .eb{font:500 10px/14px var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--primary-2)}
.sim-state .clk{font:500 10px/14px var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.sim-state h2{font-size:32px;line-height:40px;letter-spacing:-.01em;text-transform:uppercase;margin:0}
.sim-state p{margin:0;font-size:15px;line-height:24px;color:var(--ink-2)}
.sim-specs{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding-top:4px}
.sim-specs div{background:var(--surface);padding:4px 8px}
.sim-specs span{display:block;font:500 10px/14px var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.sim-specs b{font:600 11px/16px var(--display);letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
.sim-state h2,.sim-state p,.sim-specs b,.sim-blades #simDesc,.sim-blades .v{transition:opacity .3s}
.sim.fade .sim-state h2,.sim.fade .sim-state p,.sim.fade .sim-specs b,.sim.fade #simDesc,.sim.fade .sim-blades .v,.sh-in.fade .sh-hud b{opacity:.15}
.sim-scrub{padding-top:16px;display:flex;flex-direction:column;gap:4px}
.sim-scrub label{display:flex;justify-content:space-between;font:500 10px/14px var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.sim-scrub input{width:100%;accent-color:var(--primary-2);cursor:pointer}
.sim-note{font-size:13px;color:var(--muted);margin:16px 0 0}
@media(max-width:639px){.sh-img{height:420px;margin-bottom:40px}.sim-blades,.sim-state{padding:20px}.sim-state h2{font-size:26px;line-height:32px}.sh-head{padding-bottom:40px}.sh-tiles{padding-bottom:40px}}
@media(prefers-reduced-motion:reduce){.sb-bg img,.sh-img img,.sh-scr,.sh-scr.on,.sh-scrim,#simBlades line,.sh-hud b,.sim-state h2,.sim-state p,.sim-specs b,.sim-blades #simDesc,.sim-blades .v,.sim-tabs button,.sim-tabs button i{transition:none}.sh-img:hover img{transform:none}html{scroll-behavior:auto}}

/* sections */
.sec{padding:clamp(64px,9vw,128px) 0}
.sec.tint{background:var(--surface-low);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.sec-head{display:grid;grid-template-columns:1.2fr 1fr;gap:24px 64px;align-items:end;margin-bottom:clamp(32px,5vw,56px)}
.sec-head h2{margin:.3em 0 0}
.sec-head p{margin:0;color:var(--ink-2)}
@media(max-width:860px){.sec-head{grid-template-columns:1fr}}

/* system cards */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2vw,24px)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,24px)}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(16px,2vw,24px)}
@media(max-width:1100px){.grid4{grid-template-columns:1fr 1fr}}
@media(max-width:860px){.grid3{grid-template-columns:1fr}}
@media(max-width:720px){.grid2{grid-template-columns:1fr}}
@media(max-width:600px){.grid4{grid-template-columns:1fr}}
.card{background:var(--white);border:1px solid var(--line);display:flex;flex-direction:column}
.card.hl{border-top:2px solid var(--primary-2)}
.card .pic{position:relative;aspect-ratio:4/3;background:var(--surface-c);border-bottom:1px solid var(--line);overflow:hidden}
.card .pic img{width:100%;height:100%;object-fit:cover}
.card .pic svg{width:100%;height:100%}
.card .tag{position:absolute;left:0;top:0;background:var(--white);border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:6px 10px;font:400 10px/1.4 var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--primary-2)}
.card .body{padding:clamp(20px,2.4vw,30px);display:flex;flex-direction:column;flex:1}
.card h3{margin:0 0 .5em}
.card p{color:var(--ink-2);font-size:15px}
.opts{list-style:none;margin:6px 0 22px;padding:0;border-top:1px solid var(--line-soft)}
.opts li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line-soft);font-size:14px}
.opts li span:first-child{font:400 10px/2 var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);flex-shrink:0}
.opts li span:last-child{text-align:right;color:var(--ink)}
.card .more{margin-top:auto}
.card.wide{display:grid;grid-template-columns:1.1fr 1fr}
.card.wide .pic{aspect-ratio:auto;min-height:100%;border-bottom:0;border-right:1px solid var(--line)}
@media(max-width:980px){.card.wide{grid-template-columns:1fr}.card.wide .pic{aspect-ratio:16/10;border-right:0;border-bottom:1px solid var(--line)}}

/* dark plate (Malta conditions) */
.plate{background:var(--anthracite);color:#e9e4dd}
.plate h2,.plate h3{color:#fff}
.plate .sec-head p{color:#c9c2b9}
.plate .label{color:#f0a868}
.pillar{border:1px solid rgba(255,255,255,.12);padding:clamp(22px,2.6vw,32px);background:rgba(255,255,255,.02)}
.pillar .ico{width:44px;height:44px;border:1px solid rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:#f0a868}
.pillar .ico svg{width:22px;height:22px}
.pillar p{color:#cfc8bf;font-size:15px;margin:0}
.pillar a{color:#f0a868}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);background:var(--white);counter-reset:s}
.step{padding:clamp(24px,3vw,40px);border-right:1px solid var(--line)}
.step:last-child{border-right:0}
.step .n{font:400 44px/1 var(--display);color:var(--primary-2);display:block;margin-bottom:18px}
.step p{color:var(--ink-2);margin:0;font-size:15px}
@media(max-width:860px){.steps{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid var(--line)}.step:last-child{border-bottom:0}}

/* prose pages */
.prose{max-width:760px}
.prose h2{font-size:clamp(26px,3vw,36px);margin-top:1.6em}
.prose h3{margin-top:1.4em}
.prose ul{padding-left:1.2em}.prose li{margin:.35em 0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,72px);align-items:start}
@media(max-width:860px){.split{grid-template-columns:1fr}}
.figure{margin:0;border:1px solid var(--line);background:var(--white)}
.figure figcaption{padding:12px 16px;font-size:13px;color:var(--muted);border-top:1px solid var(--line)}
.callout{border:1px solid var(--line);border-left:3px solid var(--primary-2);background:var(--white);padding:20px 24px;margin:24px 0}
.callout p:last-child{margin:0}
.draft{background:var(--primary-fixed);border-bottom:1px solid #f3b893;color:#5b2600;font:400 13px/1.4 var(--display);letter-spacing:.12em;text-transform:uppercase;text-align:center;padding:12px 16px}
.type{border-top:1px solid var(--line);padding:clamp(28px,4vw,48px) 0;display:grid;grid-template-columns:300px 1fr;gap:clamp(20px,4vw,56px)}
.type h3{font-size:clamp(24px,2.4vw,30px)}
.type .label{display:block;margin-bottom:10px}
@media(max-width:860px){.type{grid-template-columns:1fr}}

/* photo gallery (manufacturer photos, credited in the caption) */
.gallery{margin:0}
.gallery .g{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.gallery .g>div{aspect-ratio:4/3;overflow:hidden;background:var(--surface-c)}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease-out}
.gallery .g>div:hover img{transform:scale(1.04)}
.gallery figcaption{margin-top:12px;font:500 10px/14px var(--display);letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.gallery.c3 .g{grid-template-columns:repeat(3,1fr)}
@media(max-width:860px){.gallery .g,.gallery.c3 .g{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){.gallery img{transition:none}.gallery .g>div:hover img{transform:none}}

/* FAQ */
.faq{border-top:1px solid var(--line);max-width:900px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:22px 40px 22px 0;font:400 clamp(18px,1.8vw,21px)/1.35 var(--display);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:18px;font-size:26px;color:var(--primary-2)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{color:var(--ink-2);margin:0 0 22px;max-width:70ch}

/* CTA band */
.cta-band{border:1px solid var(--line);background:var(--white);border-top:2px solid var(--primary-2);padding:clamp(28px,5vw,64px);display:grid;grid-template-columns:1.4fr auto;gap:24px 48px;align-items:center}
.cta-band h2{margin:.3em 0 .3em}
.cta-band p{margin:0;color:var(--ink-2)}
@media(max-width:860px){.cta-band{grid-template-columns:1fr}}

/* form */
.form{background:var(--white);border:1px solid var(--line);padding:clamp(22px,4vw,48px)}
.form fieldset{border:0;padding:0;margin:0 0 30px}
.form legend{font:400 12px/1.4 var(--display);letter-spacing:.18em;text-transform:uppercase;color:var(--primary-2);margin-bottom:14px;padding:0}
.f{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.f label,.f .lab{font:400 11px/1.4 var(--display);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2)}
.f input,.f select,.f textarea{font:400 16px/1.4 var(--body);color:var(--ink);background:var(--surface);border:1px solid var(--anthracite);padding:13px 14px;width:100%}
.f input:focus,.f select:focus,.f textarea:focus{outline:0;border-color:var(--primary-2);box-shadow:inset 0 0 0 1px var(--primary-2)}
.f input[type=file]{padding:10px;background:var(--surface-low)}
.f small{color:var(--muted);font-size:13px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
@media(max-width:600px){.row2{grid-template-columns:1fr}}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(max-width:600px){.checks{grid-template-columns:1fr}}
.chk{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--line);padding:13px 14px;cursor:pointer;background:var(--surface);font-size:15px;line-height:1.4}
.chk:hover{border-color:var(--ink-2)}
.chk input{appearance:none;-webkit-appearance:none;flex:0 0 18px;width:18px;height:18px;border:1px solid var(--anthracite);background:var(--white);margin:1px 0 0;display:grid;place-content:center;cursor:pointer}
.chk input::before{content:"";width:10px;height:10px;background:var(--primary-2);transform:scale(0);transition:transform .1s}
.chk input:checked::before{transform:scale(1)}
.chk input:focus-visible{outline:2px solid var(--primary-2);outline-offset:2px}
.chk small{display:block;color:var(--muted);font-size:13px}
.hp{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}
.aside{position:sticky;top:96px}
.aside .callout{margin-top:0}

/* footer */
.foot{background:var(--surface-c);border-top:1px solid var(--line);padding:56px 0 36px;font-size:14px;color:var(--ink-2)}
.foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.foot h4{font:400 11px/1.4 var(--display);letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin:0 0 14px}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{margin:0 0 8px}
.foot a{color:var(--ink-2);text-decoration:none}.foot a:hover{color:var(--primary)}
.foot .base{border-top:1px solid var(--line);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
@media(max-width:860px){.foot .cols{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot .cols{grid-template-columns:1fr}}

/* round home button (estate pattern), inner pages only */
.fab-home{position:fixed;left:18px;bottom:18px;z-index:900;width:48px;height:48px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:#903f00;color:#fef9f2;text-decoration:none;box-shadow:0 12px 30px -8px rgba(144,63,0,.6);transition:transform .15s ease,background .2s}
.fab-home:hover{background:#b45309;transform:translateY(-2px);color:#fef9f2}
.fab-home svg{width:21px;height:21px}
@media(max-width:640px){.fab-home{left:12px;bottom:12px;width:44px;height:44px}.fab-home svg{width:19px;height:19px}}
@media(prefers-reduced-motion:reduce){.fab-home{transition:none}.fab-home:hover{transform:none}}
/* Journal (build_journal.py) */
.jr-byline{font:400 12px/1.5 var(--display);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:18px 0 0}
.jr-banner{margin:28px 0 8px}.jr-banner img{width:100%;height:auto;display:block}
.jr-banner figcaption{font-size:13px;color:var(--muted);margin-top:8px}
.jr-body table{border-collapse:collapse;width:100%;margin:20px 0;font-size:15px}
.jr-body th,.jr-body td{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left;vertical-align:top}
.jr-body .jr-table{overflow-x:auto}
.jr .faq{margin-top:12px}
.jr-sources{padding-left:1.2em;font-size:15px}.jr-sources li{margin:.5em 0;overflow-wrap:anywhere}
.jr-prov{font-size:14px;color:var(--muted);margin-top:28px}
.jr-related{border-top:1px solid var(--line);margin-top:32px;padding-top:18px}
.jr-related ul{list-style:none;padding:0;margin:10px 0 0}.jr-related li{margin:.4em 0}
.jr-list{list-style:none;padding:0;margin:16px 0 0;border-top:1px solid var(--line)}
.jr-list li{border-bottom:1px solid var(--line);padding:16px 0;display:grid;gap:4px}
.jr-list li a{font:400 clamp(18px,1.8vw,21px)/1.35 var(--display);color:var(--ink);text-decoration:none}
.jr-list li a:hover{color:var(--primary)}
.jr-list li span{color:var(--ink-2)}.jr-list li small{color:var(--muted);font-size:13px}
.jr-see{font-size:15px;color:var(--muted)}