/* =====================================================================
   PROTO → CODE · components. Each one is documented in design-system/.
   ===================================================================== */

/* marks: revision tags, question → check, redline */
.rtag{display:inline-flex;gap:6px;white-space:nowrap;font-family:var(--f-mono);font-size:11px;line-height:1.5;border:1px solid currentColor;padding:2px 7px}
.rtag.a{color:var(--pencil-text)}.rtag.b{color:var(--redline)}.rtag.c{color:var(--ink)}
.qa{font-family:var(--f-mono);font-size:12.5px}
.qa .q{color:var(--pencil-text)}.qa .a{color:var(--ink)}
.red{text-decoration:line-through;text-decoration-color:var(--redline);text-decoration-thickness:1.5px}

/* checks list: finished work, in ink */
.checks{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:6px}
.checks li{position:relative;padding-left:24px;font-size:16px}
.checks li::before{content:"✓";position:absolute;left:0;top:0;font-family:var(--f-mono);font-size:13px;line-height:1.9}
.tags{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:4px 16px;font-family:var(--f-mono);font-size:12px}
.tags li::before{content:"✓ "}

/* figures strip */
.figs{display:grid;border-top:1px solid var(--ink)}
.figs > div{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:baseline;padding:10px 0;border-bottom:1px solid var(--rule)}
.figs b{font-weight:760;font-size:26px;letter-spacing:-.02em;font-variant-numeric:tabular-nums;white-space:nowrap}
.figs b.sm{font-size:18px}
.figs span{font-size:15px;color:var(--graphite)}
.figs-note{margin-top:10px;font-size:13px;line-height:1.5;color:var(--muted)}

/* service rows: a situation → what we do */
.svc{margin-top:36px;border-top:1px solid var(--ink)}
.svc-h{display:grid;grid-template-columns:50px minmax(0,1fr) 40px minmax(0,1.25fr);gap:6px 20px;padding:10px 0;border-bottom:1px solid var(--ink);font-family:var(--f-mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.svc-h span:first-child{grid-column:2}.svc-h span:last-child{grid-column:4}
.sv{display:grid;grid-template-columns:50px minmax(0,1fr) 40px minmax(0,1.25fr);gap:6px 20px;padding:20px 0;border-bottom:1px solid var(--rule);align-items:start}
.sv .n{font-family:var(--f-mono);font-size:11.5px;color:var(--muted);padding-top:6px}
.sv .sit{font-size:18px;line-height:1.4;color:var(--graphite)}
.sit::before{content:"?";font-family:var(--f-mono);font-size:12px;color:var(--pencil-text);margin-right:8px;vertical-align:2px}
.sv .ar{height:22px;position:relative;margin-top:8px}
.sv .ar::before{content:"";position:absolute;left:0;right:6px;top:10px;height:1px;background:var(--pencil);transform-origin:left;transition:transform .5s var(--ease)}
.sv .ar::after{content:"";position:absolute;right:2px;top:6px;width:8px;height:8px;border-top:1px solid var(--pencil);border-right:1px solid var(--pencil);transform:rotate(45deg)}
.sv h3{font-weight:720;font-size:21px;line-height:1.2;letter-spacing:-.01em}
.sv h3 a{text-decoration:none}.sv h3 a:hover{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.sv p{margin-top:6px;font-size:15.5px;color:var(--graphite)}
.sv:hover .ar::before{transform:scaleX(1.04)}
@media (max-width:860px){.svc-h{display:none}.sv{grid-template-columns:1fr}.sv .ar{display:none}.sv .n{padding-top:0}}

/* service detail (services page) */
.svd{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:20px 56px;padding:36px 0;border-bottom:1px solid var(--rule);scroll-margin-top:24px}
.svd:first-of-type{border-top:1px solid var(--ink)}
.svd .n{display:block;font-family:var(--f-mono);font-size:11.5px;color:var(--muted)}
.svd h2{margin-top:8px;font-weight:740;font-size:clamp(24px,2.4vw,32px);line-height:1.12;letter-spacing:-.018em}
.svd .sit{margin-top:14px;font-size:17px;color:var(--graphite)}
.svd .ans{font-size:18px;line-height:1.55}
.svd .rel{margin-top:16px;font-family:var(--f-mono);font-size:12px;color:var(--muted)}
.svd .rel a{color:var(--ink);text-underline-offset:3px}
@media (max-width:860px){.svd{grid-template-columns:1fr}}

/* process: five revisions */
.proc{margin-top:36px;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid var(--ink)}
.proc > div{padding:18px 18px 20px 0;border-right:1px solid var(--rule);min-width:0}
.proc > div + div{padding-left:18px}
.proc > div:last-child{border-right:0}
.proc .rtag{margin-bottom:12px}
.proc h3{font-weight:720;font-size:19px}
.proc p{font-size:15px;color:var(--graphite);margin-top:6px}
@media (max-width:900px){.proc{grid-template-columns:1fr}.proc > div,.proc > div + div{border-right:0;border-bottom:1px solid var(--rule);padding-left:0}}

/* agents-first flow */
.flow{margin-top:32px;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));list-style:none;padding:0;border-top:1px solid var(--ink);counter-reset:f}
.flow li{position:relative;padding:16px 16px 18px 0;min-width:0}
.flow li + li{padding-left:16px;border-left:1px dashed var(--pencil)}
.flow b{display:block;font-weight:720;font-size:17px}
.flow small{display:block;margin-top:4px;font-family:var(--f-mono);font-size:11.5px;color:var(--muted)}
.flow li::before{counter-increment:f;content:"0" counter(f);display:block;font-family:var(--f-mono);font-size:11px;color:var(--pencil-text);margin-bottom:8px}
.flow li.end b::after{content:" ✓";font-family:var(--f-mono);font-size:14px}
@media (max-width:860px){.flow{grid-template-columns:1fr}.flow li + li{padding-left:0;border-left:0;border-top:1px dashed var(--pencil)}}

/* industry spec sheets */
.sheets{margin-top:36px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.sheet{border:1px solid var(--ink);min-width:0;display:grid;grid-template-rows:auto 1fr auto;scroll-margin-top:24px}
.sheet h2,.sheet h3{font-weight:720;font-size:20px;padding:14px 16px 0}
.sheet p{font-size:15.5px;color:var(--graphite);padding:8px 16px 16px}
.sheet .tb{display:grid;grid-template-columns:auto 1fr;border-top:1px solid var(--ink);font-family:var(--f-mono);font-size:11px}
.sheet .tb > span{padding:6px 10px;border-right:1px solid var(--ink);min-width:0}
.sheet .tb > span:last-child{border-right:0}
.sheet .tb em{display:block;font-style:normal;color:var(--muted);font-size:9.5px;text-transform:uppercase;letter-spacing:.08em}
.sheet .tb a{text-underline-offset:3px}
@media (max-width:980px){.sheets{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.sheets{grid-template-columns:1fr}}

/* project: title block + body */
.proj{margin-top:40px;scroll-margin-top:24px}
.proj + .proj{margin-top:56px}
.projlist{margin-top:36px}.projlist .proj{margin-top:0}.projlist .proj + .proj{margin-top:14px}
.tblock{border:1px solid var(--ink);display:grid;grid-template-columns:minmax(0,2.2fr) minmax(0,1.3fr) minmax(0,1fr) minmax(0,.9fr)}
.tblock > div{padding:12px 14px;border-right:1px solid var(--ink);min-width:0}
.tblock > div:last-child{border-right:0}
.tblock em{display:block;font-style:normal;font-family:var(--f-mono);font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:4px}
.tblock b,.tblock h2,.tblock h3{display:block;font-weight:720;font-size:20px;line-height:1.2}
.tblock h3 a,.tblock h2 a{text-decoration:none}.tblock h3 a:hover{text-decoration:underline;text-underline-offset:4px}
.tblock span{font-size:15px}
.tblock .rtag{white-space:normal;font-size:11px}
.tbody{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr) minmax(0,1fr);gap:24px;margin-top:20px}
.tbody h4{font-family:var(--f-mono);font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:6px}
.tbody p{font-size:16px;color:var(--graphite)}
.tbody .checks li{font-size:15px}
.tbody p.note{font-size:12px;color:var(--muted)}
.tbody p + p{margin-top:10px}
.tbody.short{grid-template-columns:minmax(0,1.3fr) minmax(0,2fr)}
@media (max-width:860px){.tblock{grid-template-columns:1fr 1fr}.tblock > div:first-child{grid-column:1/-1;border-right:0;border-bottom:1px solid var(--ink)}.tblock > div:nth-child(2){border-bottom:1px solid var(--ink)}.tblock > div:nth-child(3){border-right:0;border-bottom:1px solid var(--ink)}.tblock > div:nth-child(4){grid-column:1/-1}.tbody,.tbody.short{grid-template-columns:1fr}}

/* dimension bars: a measured change, drawn to scale */
.dimbar{display:grid;gap:12px;margin-top:4px}
.dimbar .r{display:grid;grid-template-columns:56px minmax(0,1fr);gap:10px;align-items:center;font-family:var(--f-mono);font-size:11px;color:var(--muted)}
.dimbar .l{position:relative;height:16px;width:var(--w)}
.dimbar .l::before{content:"";position:absolute;left:0;right:0;top:7px;height:1px;background:currentColor}
.dimbar .l::after{content:"";position:absolute;left:0;right:0;top:2px;height:11px;border-inline:1px solid currentColor}
.dimbar .before .l{color:var(--pencil)}
.dimbar .after .l{color:var(--ink)}
.dimbar .after b{position:absolute;left:calc(100% + 10px);top:-3px;font-weight:600;font-size:13px;color:var(--ink);white-space:nowrap}

/* founder block */
.founder{margin-top:36px;display:grid;grid-template-columns:220px minmax(0,1fr);gap:24px 36px;align-items:start}
.founder figure{position:relative;aspect-ratio:4/5;background:#0d0d0e;overflow:hidden;max-width:100%}
.founder img{width:100%;height:100%;object-fit:cover;display:block}
.founder figcaption{position:absolute;left:8px;bottom:6px;font-family:var(--f-mono);font-size:10px;color:#ECEDEA}
.founder h3{font-weight:740;font-size:26px;letter-spacing:-.015em}
.founder .role{margin-top:4px;font-family:var(--f-mono);font-size:12px;color:var(--muted)}
.founder p{margin-top:12px;max-width:58ch;color:var(--graphite)}
.founder .links{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:16px}
@media (max-width:620px){.founder{grid-template-columns:1fr}.founder figure{width:min(220px,60vw)}}

/* facts list */
.facts{margin-top:32px;border-top:1px solid var(--ink)}
.facts > div{display:grid;grid-template-columns:200px minmax(0,1fr);gap:6px 24px;padding:12px 0;border-bottom:1px solid var(--rule)}
.facts dt{font-family:var(--f-mono);font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);padding-top:4px}
.facts dd{font-size:16.5px}
@media (max-width:620px){.facts > div{grid-template-columns:1fr}}

/* principles */
.pr{margin-top:36px;border-top:1px solid var(--ink)}
.pr > div{display:grid;grid-template-columns:90px minmax(0,1fr);gap:8px 28px;padding:18px 0;border-bottom:1px solid var(--rule)}
.pr .m{font-family:var(--f-mono);font-size:11.5px;padding-top:4px}
.pr h3{font-weight:700;font-size:20px;line-height:1.3}
@media (max-width:620px){.pr > div{grid-template-columns:1fr}}

/* contact block */
.contact{margin-top:36px;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:24px 48px;border-top:1px solid var(--ink);padding-top:20px}
.addr{display:inline-block;margin-top:6px;font-weight:780;font-size:clamp(30px,4.4vw,56px);letter-spacing:-.025em;line-height:1.05;text-decoration:none;overflow-wrap:anywhere}
.addr:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:6px}
.contact .cta{margin-top:22px}
.contact dl{border-top:1px solid var(--rule)}
.contact dl div{display:grid;grid-template-columns:130px minmax(0,1fr);gap:12px;padding:10px 0;border-bottom:1px solid var(--rule)}
.contact dt{font-family:var(--f-mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);padding-top:4px}
.contact dd{font-size:16px}
.status{min-height:1.5em;margin-top:10px}
@media (max-width:860px){.contact{grid-template-columns:1fr}}

/* numbered steps (compliance, contact) */
.steps{margin-top:32px;list-style:none;padding:0;border-top:1px solid var(--ink);counter-reset:s}
.steps li{display:grid;grid-template-columns:60px minmax(0,1fr) minmax(0,1.4fr);gap:6px 24px;padding:16px 0;border-bottom:1px solid var(--rule)}
.steps li::before{counter-increment:s;content:"0" counter(s);font-family:var(--f-mono);font-size:11.5px;color:var(--muted);padding-top:4px}
.steps b{font-weight:700;font-size:18px}
.steps span{color:var(--graphite);font-size:16px}
@media (max-width:760px){.steps li{grid-template-columns:40px minmax(0,1fr)}.steps span{grid-column:2}}

/* scope box: what this work is not */
.scope{margin-top:32px;border:1px solid var(--redline);padding:20px 22px;max-width:860px}
.scope .k{font-family:var(--f-mono);font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--redline)}
.scope h2,.scope h3{margin-top:8px;font-weight:720;font-size:22px;line-height:1.25}
.scope p{margin-top:8px;color:var(--graphite)}

/* two columns */
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px 48px}
@media (max-width:860px){.two{grid-template-columns:1fr}}

/* helpers */
.subh{font-family:var(--f-mono);font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.mt{margin-top:28px}
.facts.tight{margin-top:12px}
.facts.tight > div{grid-template-columns:110px minmax(0,1fr)}