
:root{
  --surface:#F4F3EF; --surface-raised:#FBFAF8; --surface-sunken:#E9E7E0;
  --panel:#121417; --panel-border:#2A2F35;
  --border-hairline:#DEDBD2; --border:#C9C6BE; --border-strong:#8B8779;
  --heading:#14181B; --body:#3C4147; --muted:#5F6369;
  --on-panel-heading:#F4F3EF; --on-panel-body:#C9C6BE; --on-panel-muted:#9DA1A7;
  --accent:#6A3F96; --accent-hover:#58347C; --accent-text:#602F90; --accent-soft:#F0E9F6; --accent-on-panel:#BFA4DA;
  --focus-ring:#25528C;
  --verdict-verified:#155C46; --verdict-indicative:#25528C; --verdict-insufficient:#5F6369; --verdict-refused:#14181B;
  /* action: the production value where a control carries a white label (white on #C24E0F measured 4.60:1 at 17px/600);
     the estate's other construction is an orange FRAME with a paper inset and an ink label (17.1:1), used at the close */
  --action:#C24E0F; --action-hover:#AD4409;
  /* phosphor: bounded utility token */
  --phosphor:#43610A; --phosphor-on-dark:#A6E24C;
  /* ambient expression, OPTION 2 (Founder choice, 18 Sep 2026) */
  --amb-sea-glass:#A9C1B6; --amb-aqua:#7CB2B6; --amb-periwinkle:#8D94BC; --amb-soft-violet:#9379AD; --amb-violet-anchor:#6B4097;
  --holvem-fold:31deg;
  /* a 31 deg chamfer: dy/dx = tan(31) = 0.6009 */
  --ch-x:36.6px; --ch-y:22px;
  --cond:#7CB2B6; --cond-deep:#3E8A90; --cond-ink:#1F5D62;
  --font:"Geist", Inter, "Helvetica Neue", Arial, system-ui, sans-serif;
  --frame:1296px; --gutter:16px; --r:8px; --r-field:4px;
  --ease:cubic-bezier(.2,.7,.2,1); --dur:.28s;
  --mono:"Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}
@media (min-width:720px){ :root{ --gutter:32px; } }

*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{ margin:0; background:var(--surface); color:var(--body); font-family:var(--font); font-size:16px; line-height:1.55; -webkit-font-smoothing:antialiased; }
h1,h2,h3,h4,p,ul,ol,figure{ margin:0; }
img{ display:block; max-width:100%; height:auto; }
a{ color:var(--accent-text); }
b{ font-weight:600; }
.frame{ width:100%; max-width:var(--frame); margin:0 auto; padding:0 var(--gutter); }
.sr-only{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; }
:focus-visible{ outline:2px solid var(--focus-ring); outline-offset:3px; }
[hidden]{ display:none !important; }

/* ---------- type ---------- */
.kicker{ font-size:12px; letter-spacing:.12em; text-transform:uppercase; font-weight:600; color:var(--muted); display:flex; align-items:center; gap:10px; }
.kicker b{ font-variant-numeric:tabular-nums; color:var(--heading); }
.kicker b::after{ content:""; display:inline-block; width:14px; height:1px; background:var(--border-strong); margin-left:10px; vertical-align:middle; }
.h2{ font-size:clamp(28px,3.4vw,40px); line-height:1.12; letter-spacing:-.8px; font-weight:600; color:var(--heading); text-wrap:balance; max-width:22ch; }
.lede{ font-size:17.5px; line-height:1.55; color:var(--body); max-width:62ch; }
.sec-head{ display:grid; gap:14px; }
.sec-head .lede{ margin-top:4px; }
@media (min-width:1000px){ .sec-head{ grid-template-columns:minmax(0,1.1fr) minmax(0,1fr); gap:48px; align-items:end; } .sec-head .lede{ margin-top:0; } }
.h2[id]{ scroll-margin-top:16px; }

/* ---------- ambient surfaces (integration kit construction): the plate is carried on a pseudo-element over the
   section's locked ground at a DOSE, a uniform alpha composite; it changes no edge's width, position or angle ---------- */
.amb{ position:relative; isolation:isolate; }
.amb::before{ content:""; position:absolute; inset:0; z-index:0; pointer-events:none; background-repeat:no-repeat; background-position:center; background-size:cover; opacity:var(--amb-dose,1); }
.amb > *{ position:relative; z-index:1; }
.amb-c-light::before{ background-image:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 1600 900%22 preserveAspectRatio=%22xMidYMid slice%22%3E%3Cdefs%3E%3ClinearGradient id=%22gc-light-v50%22 gradientUnits=%22userSpaceOnUse%22 x1=%22-429.98%22 y1=%22-750.03%22 x2=%22291.07%22 y2=%22450.00%22%3E%3Cstop offset=%220%22 stop-color=%22%23A1B8AE%22/%3E%3Cstop offset=%221%22 stop-color=%22%23ADC4B9%22/%3E%3C/linearGradient%3E%3ClinearGradient id=%22gc-light-v51%22 gradientUnits=%22userSpaceOnUse%22 x1=%22673.14%22 y1=%22220.43%22 x2=%22811.07%22 y2=%22450.00%22%3E%3Cstop offset=%220%22 stop-color=%22%2376AAAE%22/%3E%3Cstop offset=%221%22 stop-color=%22%2382B5B9%22/%3E%3C/linearGradient%3E%3ClinearGradient id=%22gc-light-v52%22 gradientUnits=%22userSpaceOnUse%22 x1=%221354.78%22 y1=%22123.31%22 x2=%221551.07%22 y2=%22450.00%22%3E%3Cstop offset=%220%22 stop-color=%22%23878DB4%22/%3E%3Cstop offset=%221%22 stop-color=%22%239299BF%22/%3E%3C/linearGradient%3E%3ClinearGradient id=%22gc-light-v53%22 gradientUnits=%22userSpaceOnUse%22 x1=%221859.66%22 y1=%22264.58%22 x2=%221971.07%22 y2=%22450.00%22%3E%3Cstop offset=%220%22 stop-color=%22%238C74A5%22/%3E%3Cstop offset=%221%22 stop-color=%22%23987FB1%22/%3E%3C/linearGradient%3E%3ClinearGradient id=%22gc-light-v54%22 gradientUnits=%22userSpaceOnUse%22 x1=%221971.07%22 y1=%22450.00%22 x2=%222692.13%22 y2=%221650.03%22%3E%3Cstop offset=%220%22 stop-color=%22%2372499C%22/%3E%3Cstop offset=%221%22 stop-color=%22%23663D90%22/%3E%3C/linearGradient%3E%3C/defs%3E%3Cpolygon points=%22-6000.000,0.000 1040.000,0.000 -457.852,900.000 -7497.852,900.000%22 fill=%22url%28%23gc-light-v50%29%22 shape-rendering=%22crispEdges%22/%3E%3Cpolygon points=%221040.000,0.000 1560.000,0.000 62.148,900.000 -457.852,900.000%22 fill=%22url%28%23gc-light-v51%29%22 shape-rendering=%22crispEdges%22/%3E%3Cpolygon points=%221560.000,0.000 2300.000,0.000 802.148,900.000 62.148,900.000%22 fill=%22url%28%23gc-light-v52%29%22 shape-rendering=%22crispEdges%22/%3E%3Cpolygon points=%222300.000,0.000 2720.000,0.000 1222.148,900.000 802.148,900.000%22 fill=%22url%28%23gc-light-v53%29%22 shape-rendering=%22crispEdges%22/%3E%3Cpolygon points=%222720.000,0.000 9000.000,0.000 7502.148,900.000 1222.148,900.000%22 fill=%22url%28%23gc-light-v54%29%22 shape-rendering=%22crispEdges%22/%3E%3C/svg%3E"); }

/* ---------- furniture: HOLVEM Furniture Top (site-wide), as home-v1 carries it; the coloured signature (R1-03-15);
   the settled IA (R1-04-10): one item "Buildings & applications", two-column dropdown ---------- */
.response{ font-family:var(--mono); font-size:12px; line-height:18px; padding:12px var(--gutter); text-align:center; border-bottom:1px solid var(--border); color:var(--muted); background:var(--surface); }
.response .tel{ color:var(--heading); white-space:nowrap; }
.masthead{ position:relative; z-index:40; background:var(--surface); border-bottom:1px solid var(--border); }
.masthead .frame{ display:flex; align-items:center; justify-content:space-between; gap:12px; min-height:107px; padding-top:24px; padding-bottom:24px; }
.masthead .logo{ display:inline-flex; align-items:center; flex-shrink:0; width:auto; height:auto; font-size:0; line-height:0; text-decoration:none; }
.masthead .logo svg{ width:209.25px; height:58.33px; display:block; }
.masthead .logo:focus-visible{ outline:2px solid var(--focus-ring); outline-offset:4px; }
.masthead nav{ display:none; gap:24px; align-items:center; font-size:14px; line-height:24px; }
.masthead nav > a, .masthead .navitem > a{ display:flex; align-items:center; gap:6px; color:var(--heading); text-decoration:none; padding:6px 0; }
.masthead .navitem{ position:relative; }
.masthead .navitem > a::after{ content:""; width:7px; height:7px; border-right:1.5px solid var(--muted); border-bottom:1.5px solid var(--muted); transform:translateY(-2px) rotate(45deg); }
.masthead nav a[aria-current="page"], .masthead .navitem[data-current] > a{ box-shadow:inset 0 -2px 0 var(--heading); }
.masthead .sub{ position:absolute; left:-12px; top:100%; padding:12px 0 0; display:none; z-index:20; min-width:288px; }
.masthead .sub a{ display:block; padding:12px 18px; background:var(--surface-raised); border-left:1px solid var(--border); border-right:1px solid var(--border); font-size:14px; line-height:24px; color:var(--heading); text-decoration:none; }
.masthead .sub a:first-child{ border-top:1px solid var(--border); border-radius:var(--r) var(--r) 0 0; }
.masthead .sub a:last-child{ border-bottom:1px solid var(--border); border-radius:0 0 var(--r) var(--r); }
.masthead .sub a:hover, .masthead .sub a:focus-visible{ background:var(--surface-sunken); }
.masthead .sub a[aria-current="page"]{ box-shadow:inset 3px 0 0 var(--accent); }
.masthead .navitem:hover .sub, .masthead .navitem:focus-within .sub, .masthead .navitem.is-open .sub{ display:block; }
.masthead .navitem.is-closed .sub{ display:none; }
.menu-button{ all:unset; cursor:pointer; display:inline-flex; align-items:center; gap:10px; font-size:14px; font-weight:600; color:var(--heading); padding:8px 12px; border:1.5px solid var(--border-strong); border-radius:var(--r); }
.menu-button i{ width:16px; height:10px; border-top:2px solid var(--heading); border-bottom:2px solid var(--heading); position:relative; }
.menu-button i::after{ content:""; position:absolute; left:0; right:0; top:2px; border-top:2px solid var(--heading); }
.menu-button[aria-expanded="true"]{ background:var(--heading); color:var(--on-panel-heading); border-color:var(--heading); }
.menu-button[aria-expanded="true"] i, .menu-button[aria-expanded="true"] i::after{ border-color:var(--on-panel-heading); }
.menu-button:focus-visible{ outline:2px solid var(--focus-ring); outline-offset:3px; }
.menu{ background:var(--surface-raised); border-bottom:1px solid var(--border); }
.menu[hidden]{ display:none; }
.menu-grid{ display:grid; gap:0; padding-top:12px; padding-bottom:20px; }
.menu .mgroup{ padding:6px 0; border-bottom:1px solid var(--border); display:grid; }
.menu .mhub{ font-weight:500; color:var(--heading); text-decoration:none; padding:8px 0; font-size:17px; }
.menu .msub{ padding:6px 0 6px 18px; font-size:16px; color:var(--body); text-decoration:none; }
.menu .msub[aria-current="page"]{ color:var(--heading); box-shadow:inset 3px 0 0 var(--accent); padding-left:15px; }
.menu > .frame > .mhub{ padding:14px 0 6px; }
.menu .tel{ display:block; padding:12px 0; font-size:14px; color:var(--muted); font-family:var(--mono); }
@media (min-width:1110px){
  .masthead nav{ display:flex; }
  .menu-button, .menu{ display:none !important; }
}
@media (min-width:1110px) and (max-width:1199px){ .masthead nav{ gap:14px; } .masthead nav a{ white-space:nowrap; } }
@media (max-width:519px){ .response{ font-size:11px; line-height:16px; padding:10px var(--gutter); } .response .tel{ display:block; margin-top:2px; } }
@media (min-width:1110px) and (max-width:1259px){ .masthead nav{ gap:12px; font-size:13.5px; } .masthead .frame{ gap:10px; } }
.masthead .sub .subgroup{ display:block; padding:10px 18px 4px; background:var(--surface-raised); border-left:1px solid var(--border); border-right:1px solid var(--border); font-size:11px; letter-spacing:.12em; text-transform:uppercase; font-weight:600; color:var(--muted); }
.menu .mgroup .msubgroup{ padding:8px 0 2px 18px; font-size:11px; letter-spacing:.12em; text-transform:uppercase; font-weight:600; color:var(--muted); }
/* the masthead action is a BUTTON (R1-SITE-03; standard s9 masthead exemption): the served construction, a small arrow that travels on hover */
.masthead .desktop-cta{ display:none; align-items:center; gap:10px; padding:12px 24px; border:2px solid var(--border-strong); border-radius:var(--r); font-size:16px; line-height:24px; font-weight:400; color:var(--heading); text-decoration:none; white-space:nowrap; background:transparent; transition:background-color var(--dur), border-color var(--dur); }
.masthead .desktop-cta svg{ width:14px; height:14px; flex:none; transition:transform var(--dur) var(--ease); }
.masthead .desktop-cta:hover{ background:var(--surface-sunken); border-color:var(--heading); }
.masthead .desktop-cta:hover svg{ transform:translateX(3px); }
.masthead .desktop-cta:focus-visible{ outline:2px solid var(--focus-ring); outline-offset:3px; }
@media (min-width:1110px){ .masthead .desktop-cta{ display:inline-flex; } }
@media (min-width:1110px) and (max-width:1259px){ .masthead .desktop-cta{ font-size:14px; padding:9px 16px; gap:8px; } }
/* the settled IA: one item, two columns */
.masthead .sub.sub-2{ min-width:560px; display:none; }
.masthead .navitem:hover .sub-2, .masthead .navitem:focus-within .sub-2, .masthead .navitem.is-open .sub-2{ display:grid; grid-template-columns:1fr 1fr; }
.masthead .navitem.is-closed .sub-2{ display:none; }
.masthead .sub-2 > div{ display:grid; }
.masthead .sub-2 > div:first-child a, .masthead .sub-2 > div:first-child .subgroup{ border-right:0; }
.masthead .sub-2 > div:first-child a:first-child, .masthead .sub-2 > div:first-child .subgroup:first-child{ border-top:1px solid var(--border); border-radius:var(--r) 0 0 0; }
.masthead .sub-2 > div:last-child .subgroup:first-child{ border-top:1px solid var(--border); border-radius:0 var(--r) 0 0; }
.masthead .sub-2 > div:first-child a:last-child{ border-radius:0 0 0 var(--r); border-bottom:1px solid var(--border); }
.masthead .sub-2 > div:last-child a:last-child{ border-radius:0 0 var(--r) 0; border-bottom:1px solid var(--border); }
.masthead .sub-2 .subgroup{ border-top:0; }
.masthead .sub-2 > div:first-child .subgroup{ border-radius:var(--r) 0 0 0; }
.masthead .sub-2 .all{ font-weight:600; color:var(--accent-text); }
/* the tablet single-line band (1110-1259) is where the masthead is tight: the item wraps to two lines inside the 107px masthead instead of pushing the CTA past the frame */
@media (min-width:1110px) and (max-width:1259px){ .masthead .navitem.nav-ba > a{ white-space:normal; max-width:88px; line-height:1.15; text-align:left; } .masthead .desktop-cta{ padding:12px 14px; font-size:15px; } }
@media (min-width:1110px) and (max-width:1199px){ .masthead nav{ gap:8px; } .masthead .frame{ gap:8px; } .masthead .navitem.nav-ba > a{ max-width:80px; } }

/* ---------- text links and the two button constructions ---------- */
.tlink{ display:inline-flex; align-items:center; gap:8px; font-size:15px; font-weight:600; color:var(--accent-text); text-decoration:underline; text-underline-offset:4px; text-decoration-thickness:1.5px; }
.tlink:hover{ color:var(--heading); }
.tlink::after{ content:""; width:7px; height:7px; border-right:1.5px solid currentColor; border-top:1.5px solid currentColor; transform:rotate(45deg); }
.btn{ display:inline-flex; align-items:center; gap:10px; padding:12px 18px; border-radius:var(--r); font-size:15px; font-weight:600; text-decoration:none; color:var(--heading); background:var(--surface-raised); border:2px solid var(--heading); transition:transform var(--dur) var(--ease), background-color var(--dur), border-color var(--dur); }
.btn svg{ width:16px; height:16px; }
.btn:hover{ transform:translateY(-2px); }
.btn-action{ border-color:var(--action); box-shadow:inset 0 0 0 3px var(--surface-raised); padding:13px 20px; }
.btn-action:hover{ background:#FFF; }

/* ================= 5 PROJECT RECORDS: the real reel, horizontal ================= */
.projects{ padding:72px 0 76px; background:var(--surface-raised); border-top:1px solid var(--border-hairline); }
.reel-wrap{ margin-top:34px; width:100%; overflow:hidden; }
.reel{ display:flex; gap:14px; overflow-x:auto; overscroll-behavior-x:contain; scroll-snap-type:x proximity; scrollbar-width:thin; scrollbar-color:var(--border-strong) transparent;
  padding:6px var(--gutter) 16px max(var(--gutter), calc((100% - var(--frame)) / 2 + var(--gutter))); scroll-padding-left:max(var(--gutter), calc((100% - var(--frame)) / 2 + var(--gutter))); }
.reel:focus-visible{ outline:2px solid var(--focus-ring); outline-offset:-2px; }
@media (min-width:860px){ .reel{ gap:16px; } }
.rec{ position:relative; flex:0 0 clamp(232px, 24vw, 300px); scroll-snap-align:start; background:var(--surface); border:1px solid var(--border-hairline); border-radius:var(--r); overflow:hidden; display:flex; flex-direction:column; }
.rec-media{ position:relative; aspect-ratio:4/5; background:var(--surface-sunken); overflow:hidden; }
.rec-media img, .rec-media video{ width:100%; height:100%; object-fit:cover; display:block; }
.fig-label{ position:absolute; left:0; bottom:0; z-index:1; display:flex; align-items:stretch; }
.fig-tag{ display:flex; align-items:center; white-space:nowrap; padding:9px 14px; background:var(--verdict-verified); color:var(--surface-raised); font-size:12px; letter-spacing:.1em; text-transform:uppercase; font-weight:600; }
.fig-name{ display:flex; align-items:center; white-space:nowrap; padding:8px 22px 8px 12px; background:var(--surface-raised); color:var(--heading); font-size:13px; font-weight:600; clip-path:polygon(0 0, calc(100% - 13.2px) 0, 100% 100%, 0 100%); }
.rec-media .fig-tag{ padding:8px 12px; font-size:11px; letter-spacing:.08em; }
@media (max-width:599px){ .rec-media .fig-name{ display:none; } }
.rec-play{ all:unset; cursor:pointer; position:absolute; right:10px; top:10px; z-index:2; width:40px; height:40px; display:grid; place-items:center; background:var(--surface-raised); border:1.5px solid var(--heading); border-radius:var(--r); color:var(--heading); }
.rec-play:focus-visible{ outline:2px solid var(--focus-ring); outline-offset:2px; }
.rec-play svg{ width:14px; height:14px; }
.rec-play .pause{ display:none; }
.is-playing .rec-play .play{ display:none; } .is-playing .rec-play .pause{ display:block; }
.rec-cap{ padding:12px 14px 14px; font-size:13.5px; line-height:1.45; color:var(--body); }
.rec-cap b{ display:block; color:var(--heading); margin-bottom:2px; }
.projects-foot{ display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:10px 24px; margin-top:8px; font-size:14.5px; color:var(--body); }

/* ================= 6 CLOSE: one primary action on the Route C light plate =================
   DOSE 0.55 on the OPTION 2 values, RE-MEASURED ON THIS PAGE with the text hidden, under every text box, at 1440 and
   390: see h2/shots/contrast-close.json (written by the verification script). --muted never sits on the plate; the
   telephone and the estimate route sit on a paper note, so nothing under 16px is read off the plate. ---------- */
.decision{ --amb-dose:.55; padding:84px 0 92px; background:var(--surface); border-top:1px solid var(--border-hairline); }
.decision-grid{ display:grid; gap:28px; }
@media (min-width:1000px){ .decision-grid{ grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr); gap:64px; align-items:end; } }
.decision .kicker{ color:var(--body); } .decision .kicker b{ color:var(--heading); }
.decision h2{ margin-top:14px; font-size:clamp(36px,4.8vw,58px); line-height:1.02; letter-spacing:-1.4px; font-weight:600; color:var(--heading); }
/* the grading the Founder liked: the plate INSIDE the letterforms at full dose, hard-edged, from the signature's own facet values */
.decision h2 em{ font-style:normal; background-image:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 420 84%22 preserveAspectRatio=%22xMidYMid slice%22%3E%3Cdefs%3E%3ClinearGradient id=%22gink-v40%22 gradientUnits=%22userSpaceOnUse%22 x1=%22-640.95%22 y1=%22-1158.03%22 x2=%2280.10%22 y2=%2242.00%22%3E%3Cstop offset=%220%22 stop-color=%22%23402B5A%22/%3E%3Cstop offset=%221%22 stop-color=%22%2355406F%22/%3E%3C/linearGradient%3E%3ClinearGradient id=%22gink-v41%22 gradientUnits=%22userSpaceOnUse%22 x1=%22190.31%22 y1=%22-24.22%22 x2=%22230.10%22 y2=%2242.00%22%3E%3Cstop offset=%220%22 stop-color=%22%23623A8A%22/%3E%3Cstop offset=%221%22 stop-color=%22%23764E9E%22/%3E%3C/linearGradient%3E%3ClinearGradient id=%22gink-v42%22 gradientUnits=%22userSpaceOnUse%22 x1=%22230.10%22 y1=%2242.00%22 x2=%22951.15%22 y2=%221242.03%22%3E%3Cstop offset=%220%22 stop-color=%22%238A69AC%22/%3E%3Cstop offset=%221%22 stop-color=%22%23765598%22/%3E%3C/linearGradient%3E%3C/defs%3E%3Cpolygon points=%22-6000.000,0.000 150.000,0.000 10.201,84.000 -6139.799,84.000%22 fill=%22url%28%23gink-v40%29%22 shape-rendering=%22crispEdges%22/%3E%3Cpolygon points=%22150.000,0.000 300.000,0.000 160.201,84.000 10.201,84.000%22 fill=%22url%28%23gink-v41%29%22 shape-rendering=%22crispEdges%22/%3E%3Cpolygon points=%22300.000,0.000 9000.000,0.000 8860.201,84.000 160.201,84.000%22 fill=%22url%28%23gink-v42%29%22 shape-rendering=%22crispEdges%22/%3E%3C/svg%3E"); background-size:cover; background-position:center; -webkit-background-clip:text; background-clip:text; color:transparent; }
.decision .lede{ color:var(--body); }
.decision .actions{ margin-top:26px; display:flex; flex-wrap:wrap; align-items:center; gap:14px 22px; }
.decision .actions .btn{ background:var(--surface-raised); }
.decision .quiet{ font-size:14px; color:var(--body); }
.dnote{ position:relative; background:var(--surface-raised); border-radius:var(--r); padding:20px 22px 22px 26px; overflow:hidden; clip-path:polygon(0 0, calc(100% - var(--ch-x)) 0, 100% var(--ch-y), 100% 100%, 0 100%); }
.dnote::after{ content:""; position:absolute; top:0; right:0; width:var(--ch-x); height:var(--ch-y); background:var(--surface-sunken); clip-path:polygon(0 0, 100% 100%, 0 100%); }
.dnote::before{ content:""; position:absolute; left:0; top:0; bottom:0; width:6px; background:var(--amb-sea-glass); }
.dnote .rk{ font-size:12px; letter-spacing:.1em; text-transform:uppercase; font-weight:600; color:var(--muted); }
.dnote p{ margin-top:8px; font-size:14.5px; line-height:1.5; color:var(--body); }
.dnote p b{ color:var(--heading); }
.dnote .alt{ margin-top:16px; padding-top:14px; border-top:1px solid var(--border-hairline); }
.dnote .tlink{ font-size:14.5px; }

/* ---------- furniture: HOLVEM Furniture Bottom (site-wide), as home-v1 carries it ---------- */
footer{ padding:48px 0 40px; font-size:13px; color:var(--muted); border-top:1px solid var(--border-hairline); background:var(--surface); }
footer .frame{ display:block; }
footer a{ color:var(--muted); text-decoration:none; }
footer a:hover{ color:var(--heading); text-decoration:underline; }
.fgrid{ display:grid; gap:28px 24px; grid-template-columns:repeat(2,minmax(0,1fr)); }
@media (min-width:720px){ .fgrid{ grid-template-columns:repeat(3,minmax(0,1fr)); } }
@media (min-width:1000px){ .fgrid{ grid-template-columns:repeat(6,minmax(0,1fr)); } }
.fgrid > div{ display:grid; gap:6px; align-content:start; }
.fgrid a{ font-size:13px; line-height:1.4; }
.fgrid .fhub{ font-weight:600; color:var(--heading); font-size:14px; margin-bottom:4px; }
.futil{ margin-top:36px; padding-top:18px; border-top:1px solid var(--border-hairline); }
footer p{ margin-top:12px; }

/* ================= PAGE: /projects/asbestos-cement-roof-2340m2/ · r3 (R2 round, 27 Sep 2026) =================
   A case study, not a file printout. Spine: hero (photograph, paper sheet, four large figures) > media gallery >
   01 the building > 02 what we found (the one drawing) > 03 what we specified > 04 how the work ran > 05 outcome
   (the one mineral moment) > 06 where next (three image cards) > page summary > close (one button). */
h1{ font-size:clamp(36px,4.6vw,56px); line-height:1.06; letter-spacing:-1.2px; font-weight:600; color:var(--heading); text-wrap:balance; }
.deck{ font-size:18.5px; line-height:1.5; color:var(--body); max-width:58ch; }
.flag-inline{ font-family:var(--mono); font-size:12px; color:var(--action); border:1px solid var(--action); padding:1px 6px; border-radius:var(--r-field); white-space:nowrap; background:var(--surface-raised); font-weight:500; letter-spacing:0; text-transform:none; }
.masthead nav > a[aria-current="true"]{ box-shadow:inset 0 -2px 0 var(--heading); }
.menu .mhub[aria-current]{ box-shadow:inset 3px 0 0 var(--accent); padding-left:12px; }
.sec{ padding:72px 0 80px; background:var(--surface); }
.sec-paper{ background:var(--surface-raised); border-top:1px solid var(--border-hairline); }
.sec-line{ border-top:1px solid var(--border-hairline); }
.prose p{ font-size:16.5px; line-height:1.6; color:var(--body); max-width:62ch; }
.prose p + p{ margin-top:14px; }
.prose b{ color:var(--heading); }
.tlink-row{ margin-top:22px; }

/* ---------- HERO (R3-S6): .hero-holvem over the abstract light plate https://cdn.prod.website-files.com/6a2a7f469939a7c6fec6c023/6ab9cbc8e1cef80ff61a3c65_hv-prj-case-hero.jpg; the copy and the four key figures on
   the pale field (label-plate rule: nothing is read off the image). One-shot light sweep: a pale diagonal plane crosses the image once
   in 380 ms when the page loads; under reduced motion it is static at rest. ---------- */
.crumbs{ font-size:13px; color:var(--muted); display:flex; flex-wrap:wrap; gap:6px; }
.crumbs a{ color:var(--muted); text-decoration:none; } .crumbs a:hover{ color:var(--heading); text-decoration:underline; }
.crumbs [aria-current]{ color:var(--body); }
.hero-holvem .hh-eyebrow{ color:var(--verdict-verified); }
.hero-holvem h1{ font-size:clamp(30px,3.7vw,46px); }
.hero-holvem .hh-inner{ gap:14px; }
.hh-sweep{ position:absolute; top:-20%; bottom:-20%; left:0; width:22%; pointer-events:none; transform:skewX(-59deg) translateX(-140%); background:linear-gradient(90deg, rgba(251,250,248,0) 0%, rgba(251,250,248,.55) 50%, rgba(251,250,248,0) 100%); opacity:0; }
.js .hero-holvem.is-live .hh-sweep{ animation:sweepOnce .38s cubic-bezier(.3,0,.5,1) .12s forwards; }
@keyframes sweepOnce{ 0%{ opacity:0; transform:skewX(-59deg) translateX(-140%); } 15%{ opacity:1; } 85%{ opacity:1; } 100%{ opacity:0; transform:skewX(-59deg) translateX(520%); } }
.figs{ margin:6px 0 0; padding-top:18px; border-top:1px solid var(--border-hairline); display:grid; grid-template-columns:1fr 1fr; gap:16px 22px; }
@media (min-width:1200px){ .figs{ grid-template-columns:repeat(4,minmax(0,1fr)); gap:14px 18px; } }
.figs div{ display:grid; gap:6px; align-content:start; min-width:0; }
.figs dd{ margin:0; white-space:nowrap; font-size:clamp(26px,2.4vw,34px); line-height:1; letter-spacing:-1.2px; font-weight:600; color:var(--heading); font-variant-numeric:tabular-nums; }
.figs dd small{ font-size:.42em; letter-spacing:0; font-weight:500; color:var(--body); margin-left:3px; }
.figs dd .approx{ font-size:.6em; font-weight:500; color:var(--body); margin-right:2px; vertical-align:2px; }
.figs dt{ font-family:var(--mono); font-size:10.5px; letter-spacing:.08em; text-transform:uppercase; font-weight:600; color:var(--body); line-height:1.35; }
.figs .hi dd{ color:var(--accent-text); }
@media (min-width:900px){ .hero-holvem .hh-inner{ max-width:min(600px,46%); } }
@media (min-width:1600px){ .hero-holvem .hh-inner{ max-width:min(640px,44%); } }
/* the gallery's real media */
.slot > img, .slot > video{ position:absolute; inset:0; z-index:1; width:100%; height:100%; object-fit:cover; display:block; }
.slot .rec-play{ z-index:3; }
@media (prefers-reduced-motion: reduce){ .js .hero-holvem.is-live .hh-sweep{ animation:none; opacity:0; } }

/* ---------- MEDIA: straight under the hero. One 16:9 video slot and four photographs, on neutral mineral plates cut at
   the fold (hard edges, three pale planes), each carrying the Project record label plate and a slot id for the
   footage to drop into. The plates are designed, not blank. ---------- */
.media{ padding:56px 0 64px; background:var(--surface-raised); border-top:1px solid var(--border-hairline); }
.media .kicker{ flex-wrap:wrap; }
.gallery{ margin-top:30px; display:grid; gap:14px; grid-template-columns:1fr 1fr; }
@media (min-width:860px){ .gallery{ grid-template-columns:repeat(4,minmax(0,1fr)); gap:16px; } }
.slot{ position:relative; margin:0; border-radius:var(--r); overflow:hidden; background:var(--surface-sunken); border:1px solid var(--border-hairline); isolation:isolate; }
.slot::before{ content:""; position:absolute; inset:0; z-index:0; background-repeat:no-repeat; background-position:center; background-size:cover;
  background-image:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 1600 900%22 preserveAspectRatio=%22xMidYMid slice%22%3E%3Cpolygon points=%22-6000,0 760,0 -737.85,900 -7497.85,900%22 fill=%22%23E7E5DD%22 shape-rendering=%22crispEdges%22/%3E%3Cpolygon points=%22760,0 1280,0 -217.85,900 -737.85,900%22 fill=%22%23D6DAD6%22 shape-rendering=%22crispEdges%22/%3E%3Cpolygon points=%221280,0 9000,0 7502.15,900 -217.85,900%22 fill=%22%23EDEBE4%22 shape-rendering=%22crispEdges%22/%3E%3C/svg%3E"); }
.slot::after{ content:""; position:absolute; top:0; right:0; z-index:2; width:var(--ch-x); height:var(--ch-y); background:var(--surface-raised); clip-path:polygon(0 0, 100% 100%, 0 100%); }
.slot-video{ grid-column:1 / -1; aspect-ratio:16/9; }
.slot-photo{ aspect-ratio:4/3; }
.slot-k{ position:absolute; z-index:1; left:0; right:0; top:50%; transform:translateY(-50%); text-align:center; font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; font-weight:600; color:var(--body); padding:0 16px; }
.slot-k b{ display:block; margin-top:6px; font-family:var(--font); font-size:13px; letter-spacing:0; text-transform:none; font-weight:500; color:var(--body); }
.slot-video .slot-k{ font-size:12px; }
.slot .fig-label{ z-index:2; }
.slot .fig-tag{ padding:8px 12px; font-size:11px; letter-spacing:.08em; }
.slot .fig-name{ font-size:13px; padding:8px 22px 8px 12px; }
@media (max-width:599px){ .slot-photo .fig-name{ display:none; } .slot-photo .slot-k b{ display:none; } }
.media-foot{ margin-top:18px; font-size:14px; color:var(--body); display:flex; flex-wrap:wrap; gap:8px 24px; justify-content:space-between; }

/* ---------- 01 the building: prose beside a fact card ---------- */
.build-grid{ margin-top:34px; display:grid; gap:20px; }
@media (min-width:1000px){ .build-grid{ grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr); gap:44px; align-items:start; } }
.ldg{ margin:0; background:var(--surface-raised); border:1px solid var(--border-hairline); border-radius:var(--r); padding:8px 24px 10px; position:relative; overflow:hidden; }
.ldg::before{ content:""; position:absolute; left:0; top:0; bottom:0; width:6px; background:var(--amb-periwinkle); }
.ldg div{ display:grid; grid-template-columns:130px 1fr; gap:6px 18px; padding:13px 0 13px 8px; border-top:1px solid var(--border-hairline); }
.ldg div:first-child{ border-top:0; }
.ldg dt{ font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; font-weight:600; color:var(--body); padding-top:3px; }
.ldg dd{ margin:0; font-size:15px; line-height:1.5; color:var(--heading); }
.ldg dd small{ display:block; margin-top:3px; font-size:13.5px; color:var(--body); font-weight:400; }
.sec .ldg{ background:var(--surface-raised); } .sec-paper .ldg{ background:var(--surface); }

/* ---------- 02 what we found: the one drawing, and the arithmetic beside it (carried from r2) ---------- */
.drawing{ width:100%; height:auto; display:block; font-family:var(--mono); }
.drawing-mobile{ display:none; }
@media (max-width:719px){ .drawing-desktop{ display:none; } .drawing-mobile{ display:block; } }
.drawing .cut{ fill:none; stroke:var(--heading); stroke-width:8; stroke-linejoin:round; stroke-linecap:round; }
.drawing .outline{ fill:none; stroke:var(--heading); stroke-width:4; stroke-linejoin:round; }
.drawing .annotation{ fill:none; stroke:var(--heading); stroke-width:2; stroke-linecap:round; }
.drawing .body{ fill:var(--surface-raised); }
.drawing-mobile .cut{ stroke-width:4; } .drawing-mobile .outline{ stroke-width:2; } .drawing-mobile .annotation{ stroke-width:1.2; }
.drawing .mk{ fill:var(--phosphor); font-size:18px; letter-spacing:.06em; font-weight:600; font-variant-numeric:tabular-nums; }
.drawing .side{ fill:var(--muted); font-size:13px; letter-spacing:.12em; font-weight:500; }
.drawing-mobile .mk{ font-size:12px; } .drawing-mobile .side{ font-size:9.5px; }
.drawing-card{ position:relative; background:var(--surface-raised); border:1px solid var(--border-hairline); border-radius:var(--r); padding:18px 18px 16px; overflow:hidden; }
.sec-paper .drawing-card{ background:var(--surface); }
.fignote{ margin-top:10px; display:flex; flex-wrap:wrap; gap:6px 18px; font-size:12.5px; color:var(--muted); }
.arith{ margin-top:34px; display:grid; gap:16px; }
@media (min-width:1000px){ .arith{ grid-template-columns:minmax(0,1.15fr) minmax(0,1fr); gap:20px; align-items:stretch; } }
.arith .drawing-card{ display:flex; flex-direction:column; }
.arith .drawing-card .fignote{ margin-top:auto; padding-top:10px; }
.drawing .sheetline{ fill:none; stroke:var(--heading); stroke-width:6; stroke-linecap:round; }
.drawing .devline{ fill:none; stroke:var(--phosphor); stroke-width:3; stroke-linecap:round; }
.drawing .plan{ fill:none; stroke:var(--border-strong); stroke-width:2; stroke-dasharray:6 6; }
.drawing.prof .body{ fill:var(--surface-sunken); }
.drawing .planline{ fill:none; stroke:var(--heading); stroke-width:3; stroke-linecap:round; }
.drawing .tick.dev{ stroke:var(--phosphor); }
.drawing .tick{ fill:none; stroke:var(--heading); stroke-width:2; }
.drawing .mk.plan-k{ fill:var(--body); }
.drawing-mobile .drawing .sheetline{ stroke-width:3; } .drawing-mobile .drawing .devline, .drawing-mobile .drawing.prof .body{ fill:var(--surface-sunken); }
.drawing .planline{ stroke-width:1.8; } .drawing-mobile .drawing .plan{ stroke-width:1.2; }
.sum{ position:relative; background:var(--surface-raised); border-radius:var(--r); padding:24px 26px 26px 30px; overflow:hidden; box-shadow:0 1px 0 var(--border); display:flex; flex-direction:column; }
.sec-paper .sum{ background:var(--surface); }
.sum::before{ content:""; position:absolute; left:0; top:0; bottom:0; width:6px; background:var(--phosphor); }
.sum .rk{ font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; font-weight:600; color:var(--body); }
.sum-row{ margin-top:18px; display:grid; grid-template-columns:1fr auto 1fr auto 1fr; gap:6px 10px; align-items:end; }
.sum-row .op{ font-size:30px; line-height:1; color:var(--border-strong); font-weight:400; padding-bottom:14px; text-align:center; }
.sum-row .term{ display:grid; gap:6px; min-width:0; }
.sum-row .term b{ font-size:clamp(24px,2.6vw,36px); line-height:1; letter-spacing:-1.2px; font-weight:600; color:var(--heading); font-variant-numeric:tabular-nums; white-space:nowrap; }
.sum-row .term b small{ font-size:.5em; letter-spacing:0; font-weight:500; color:var(--body); }
.sum-row .term span{ font-family:var(--mono); font-size:10.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--body); font-weight:600; line-height:1.3; }
.sum-row .term.allow b{ color:var(--phosphor); }
.sum-row .term.allow span{ color:var(--phosphor); }
.sum p{ margin-top:18px; font-size:14.5px; line-height:1.5; color:var(--body); }
.sum p b{ color:var(--heading); }
.sum .sum-sign{ margin-top:auto; padding-top:14px; border-top:1px solid var(--border-hairline); font-size:13.5px; color:var(--body); display:flex; gap:10px; align-items:center; }
.sum .sum-sign::before{ content:""; width:12px; height:9px; flex:none; background:var(--phosphor); clip-path:polygon(0 0, 100% 60%, 40% 100%, 0 100%); }
@media (max-width:479px){ .sum-row{ grid-template-columns:1fr; } .sum-row .op{ text-align:left; padding:2px 0 0; font-size:22px; } }

/* ---------- 03 what we specified: the reasons as a list, the material shown beside them (photograph, unlabelled) ---------- */
.spec-grid{ margin-top:34px; display:grid; gap:20px; }
@media (min-width:1000px){ .spec-grid{ grid-template-columns:minmax(0,1fr) minmax(0,.9fr); gap:44px; align-items:start; } }
.est-list{ margin:0; padding:0; list-style:none; display:grid; gap:16px; }
.est-list li{ display:grid; grid-template-columns:14px 1fr; gap:14px; align-items:baseline; font-size:16px; line-height:1.55; color:var(--body); }
.est-list li::before{ content:""; width:12px; height:9px; position:relative; top:-1px; background:var(--verdict-verified); clip-path:polygon(0 0, 100% 60%, 40% 100%, 0 100%); }
.est-list b{ color:var(--heading); }
.photo-card{ position:relative; border-radius:var(--r); overflow:hidden; background:var(--surface-sunken); aspect-ratio:4/3; clip-path:polygon(0 0, calc(100% - var(--ch-x)) 0, 100% var(--ch-y), 100% 100%, 0 100%); }
.photo-card::after{ content:""; position:absolute; top:0; right:0; z-index:2; width:var(--ch-x); height:var(--ch-y); background:var(--surface-sunken); clip-path:polygon(0 0, 100% 100%, 0 100%); }
.photo-card img{ width:100%; height:100%; object-fit:cover; }
.photo-wrap{ position:relative; }
.photo-wrap::before{ content:""; position:absolute; inset:0; transform:translate(-7px,9px); background:rgba(20,24,27,.11); border-radius:var(--r); clip-path:polygon(0 0, calc(100% - var(--ch-x)) 0, 100% var(--ch-y), 100% 100%, 0 100%); }
.photo-cap{ margin-top:14px; font-size:14px; line-height:1.5; color:var(--body); }
.photo-cap b{ color:var(--heading); }
.spec-key{ margin-top:22px; display:grid; gap:10px; padding:18px 20px 20px; background:var(--surface-raised); border:1px solid var(--border-hairline); border-radius:var(--r); }
.sec-paper .spec-key{ background:var(--surface); }
.spec-key div{ display:grid; grid-template-columns:120px 1fr; gap:4px 16px; font-size:14.5px; color:var(--heading); }
.spec-key dt{ font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; font-weight:600; color:var(--body); padding-top:2px; }
.spec-key dd{ margin:0; }

/* ---------- 04 how the work ran: four steps, the established step bar, short ---------- */
.steps{ margin:34px 0 0; padding:0; list-style:none; display:grid; gap:12px; counter-reset:st; }
@media (min-width:620px){ .steps{ grid-template-columns:1fr 1fr; } }
@media (min-width:1000px){ .steps{ grid-template-columns:repeat(4,minmax(0,1fr)); gap:16px; } }
.step{ counter-increment:st; position:relative; background:var(--surface-raised); border:1px solid var(--border-hairline); border-radius:var(--r); padding:18px 20px 20px; display:grid; gap:8px; align-content:start; }
.sec-paper .step{ background:var(--surface); }
.step i{ display:block; height:5px; background:var(--phosphor); border-radius:2px; margin-bottom:8px; }
.step .rk{ font-family:var(--mono); font-size:10.5px; letter-spacing:.08em; text-transform:uppercase; font-weight:600; color:var(--body); }
.step .rk::before{ content:counter(st,decimal-leading-zero) "  "; color:var(--heading); white-space:pre; }
.step h3{ font-size:18px; line-height:1.25; letter-spacing:-.3px; font-weight:600; color:var(--heading); }
.step p{ font-size:14.5px; line-height:1.5; color:var(--body); }
.step p b{ color:var(--heading); }

/* ---------- 05 outcome: the page's one mineral moment. The figures sit on paper cards laid on the Route C light
   plate (dose .45); every word is on paper, nothing is read off the plate. ---------- */
.band{ --amb-dose:.45; margin-top:34px; padding:22px; border-radius:var(--r); background:var(--surface-sunken); overflow:hidden; }
@media (min-width:720px){ .band{ padding:28px; } }
.band::before{ border-radius:var(--r); }
.outs{ display:grid; gap:12px; grid-template-columns:1fr; }
@media (min-width:600px){ .outs{ grid-template-columns:1fr 1fr; } }
@media (min-width:1000px){ .outs{ grid-template-columns:repeat(4,minmax(0,1fr)); gap:16px; } }
.out{ position:relative; background:var(--surface-raised); border-radius:var(--r); padding:20px 20px 22px; display:grid; gap:8px; align-content:start; overflow:hidden; }
.out::after{ content:""; position:absolute; top:0; right:0; width:var(--ch-x); height:var(--ch-y); background:var(--surface-sunken); clip-path:polygon(100% 0, 100% 100%, 0 0); }
.out .rk{ font-family:var(--mono); font-size:10.5px; letter-spacing:.08em; text-transform:uppercase; font-weight:600; color:var(--body); padding-right:24px; }
.out .v{ display:block; font-size:clamp(26px,2.4vw,34px); line-height:1.02; letter-spacing:-1.2px; font-weight:600; color:var(--heading); font-variant-numeric:tabular-nums; white-space:nowrap; }
.out .v .approx{ font-size:.6em; font-weight:500; color:var(--body); margin-right:2px; vertical-align:2px; }
.out .u{ display:block; margin-top:-2px; font-size:13.5px; font-weight:500; color:var(--body); }
.out p{ font-size:13.5px; line-height:1.45; color:var(--body); }
.reported{ margin-top:16px; display:grid; gap:16px; }
@media (min-width:860px){ .reported{ grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr); align-items:stretch; } }
.note{ position:relative; background:var(--surface-raised); border-radius:var(--r); padding:22px 24px 24px 30px; overflow:hidden; clip-path:polygon(0 0, calc(100% - var(--ch-x)) 0, 100% var(--ch-y), 100% 100%, 0 100%); }
.note::after{ content:""; position:absolute; top:0; right:0; width:var(--ch-x); height:var(--ch-y); background:var(--surface-sunken); clip-path:polygon(0 0, 100% 100%, 0 100%); }
.note::before{ content:""; position:absolute; left:0; top:0; bottom:0; width:6px; background:var(--amb-sea-glass); }
.note .kicker{ color:var(--verdict-verified); padding-right:32px; }
.note h3{ margin-top:10px; font-size:20px; line-height:1.3; letter-spacing:-.3px; font-weight:600; color:var(--heading); text-wrap:balance; max-width:32ch; }
.note p{ margin-top:10px; font-size:14.5px; line-height:1.5; color:var(--body); max-width:60ch; }
.note p b{ color:var(--heading); }
.basis{ background:var(--surface-raised); border-radius:var(--r); padding:22px 24px 24px; font-size:14.5px; line-height:1.5; color:var(--body); display:grid; gap:8px; align-content:start; }
.basis .rk{ font-family:var(--mono); font-size:10.5px; letter-spacing:.08em; text-transform:uppercase; font-weight:600; color:var(--body); }
.basis b{ color:var(--heading); }

/* ---------- 06 where this record leads: three large image cards with one-line promises, the homepage door language ---------- */
.leads{ margin-top:34px; display:grid; gap:16px; }
@media (min-width:760px){ .leads{ grid-template-columns:repeat(3,minmax(0,1fr)); gap:20px; } }
.lead{ --dc:var(--amb-violet-anchor); position:relative; display:flex; flex-direction:column; gap:10px; padding:18px; background:var(--surface-raised); color:var(--heading); text-decoration:none; border-radius:var(--r); border:1.5px solid var(--border-hairline); overflow:hidden; transition:transform var(--dur) var(--ease), border-color var(--dur); }
.sec-paper .lead{ background:var(--surface); }
.lead::after{ content:""; position:absolute; top:0; right:0; width:var(--ch-x); height:var(--ch-y); background:var(--accent); clip-path:polygon(100% 0, 100% 100%, 0 0); transform:scale(0); transform-origin:100% 0; transition:transform .32s var(--ease); }
.lead-media{ position:relative; width:calc(100% + 36px); margin:-18px -18px 0; aspect-ratio:4/3; background:var(--surface-sunken); overflow:hidden; }
.lead-media img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.lead-label{ position:absolute; left:0; bottom:0; z-index:1; display:flex; align-items:stretch; }
.lead-label i{ width:10px; background:var(--dc); }
.lead-label b{ display:flex; align-items:center; padding:10px 28px 10px 14px; background:var(--surface-raised); color:var(--heading); font-size:14px; font-weight:600; letter-spacing:-.1px; clip-path:polygon(0 0, calc(100% - 13.2px) 0, 100% 100%, 0 100%); }
.lead-problems{ --dc:var(--amb-aqua); } .lead-applications{ --dc:var(--amb-soft-violet); } .lead-guides{ --dc:var(--amb-periwinkle); }
.lead-t{ margin-top:10px; font-size:24px; line-height:1.2; letter-spacing:-.4px; font-weight:600; color:var(--heading); text-wrap:balance; }
.lead-p{ font-size:15.5px; line-height:1.5; color:var(--body); }
.lead-go{ margin-top:auto; padding-top:8px; display:inline-flex; align-items:center; gap:8px; font-size:14px; font-weight:600; color:var(--accent-text); }
.lead-go svg{ width:16px; height:16px; transition:transform var(--dur) var(--ease); }
.lead:hover, .lead:focus-visible{ transform:translateY(-4px); border-color:var(--accent); }
.lead:hover::after, .lead:focus-visible::after{ transform:scale(1); }
.lead:hover .lead-media img, .lead:focus-visible .lead-media img{ transform:scale(1.035); }
.lead:hover .lead-go svg, .lead:focus-visible .lead-go svg{ transform:translateX(4px); }

/* ---------- page summary (R1-02-07) ---------- */
.summary{ padding:64px 0 72px; background:var(--surface-raised); border-top:1px solid var(--border-hairline); }
.psum{ position:relative; max-width:860px; padding:26px 28px 30px 32px; background:var(--surface); border-radius:var(--r); overflow:hidden; }
.psum::before{ content:""; position:absolute; left:0; top:0; bottom:0; width:6px; background:var(--amb-periwinkle); }
.psum::after{ content:""; position:absolute; top:0; right:0; width:var(--ch-x); height:var(--ch-y); background:var(--surface-sunken); clip-path:polygon(0 0, 100% 100%, 0 100%); }
.psum h3{ margin-top:12px; font-size:24px; line-height:1.2; letter-spacing:-.4px; font-weight:600; color:var(--heading); }
.psum ol{ margin-top:18px; padding:0; list-style:none; counter-reset:f; display:grid; gap:12px; }
.psum li{ counter-increment:f; display:grid; grid-template-columns:22px 1fr; gap:10px; font-size:15.5px; line-height:1.5; color:var(--body); }
.psum li::before{ content:counter(f); font-size:12px; font-weight:600; color:var(--phosphor); font-variant-numeric:tabular-nums; padding-top:4px; }

/* ---------- reduced motion: zero running animations, nothing lost ---------- */
@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{ transition-duration:0s !important; animation:none !important; }
  html{ scroll-behavior:auto; }
}

/* R1-SITE nav fix (23 Sep 2026): the settled IA made the desktop nav wrap to two lines. Single-line labels from 1320px (measured with Geist);
   the menu button carries the navigation up to 1319px (the band the capture already flagged as too tight). */
@media (min-width:1320px){ .masthead nav > a, .masthead .navitem > a{ white-space:nowrap; max-width:none; } .masthead nav{ gap:16px; font-size:13.5px; } .masthead .frame{ gap:12px; } }
@media (min-width:1110px) and (max-width:1319px){
  .masthead nav, .masthead .desktop-cta{ display:none !important; }
  .menu-button{ display:inline-flex !important; }
  .menu:not([hidden]){ display:block !important; }
}


/* =====================================================================================================
   HOLVEM R3 FURNITURE (M5-R1, round R3, 28 Sep 2026)
   Masthead + mega menu + dropdowns, mobile menu, footer, the R3-S3 section-background system,
   the mineral edge band and the R3-S6 hero overlay component.

   HOW IT IS USED
   - apply.py inlines this file (plus grey-fix.css) into a page as <style data-furniture="r3"> at the END of
     <head>, after the page's own <style>. Every rule here therefore wins ties against the r2 furniture CSS a
     page still carries. Inner class names are new (nav-item, nav-panel, mega, drop, mm-*, sf-*) so the old
     r2 rules (.navitem, .sub, .mgroup, .fgrid ...) never match the new markup.
   - Tokens: the page's own :root carries them (home-v2 lineage). The :root block below repeats the same
     values so a fragment or hero-example renders standalone; identical values, no drift.
   - Breakpoints (R1-SITE nav fix kept): the full nav runs from 1320px; the Menu button carries the
     navigation from 1110 to 1319 and below 1110 (mobile). Re-measured with the real Geist, see the report.
   - No em or en dashes in visible copy anywhere in this file's components.
   ===================================================================================================== */

:root{
  --surface:#F4F3EF; --surface-raised:#FBFAF8; --surface-sunken:#E9E7E0;
  --panel:#121417; --panel-border:#2A2F35;
  --border-hairline:#DEDBD2; --border:#C9C6BE; --border-strong:#8B8779;
  --heading:#14181B; --body:#3C4147; --muted:#5F6369;
  --on-panel-heading:#F4F3EF; --on-panel-body:#C9C6BE; --on-panel-muted:#9DA1A7;
  --accent:#6A3F96; --accent-hover:#58347C; --accent-text:#602F90; --accent-soft:#F0E9F6; --accent-on-panel:#BFA4DA;
  --focus-ring:#25528C;
  --action:#C24E0F; --action-hover:#AD4409;
  --phosphor:#43610A; --phosphor-on-dark:#A6E24C;
  --amb-sea-glass:#A9C1B6; --amb-aqua:#7CB2B6; --amb-periwinkle:#8D94BC; --amb-soft-violet:#9379AD; --amb-violet-anchor:#6B4097;
  --holvem-fold:31deg;
  --ch-x:36.6px; --ch-y:22px;
  --font:"Geist", Inter, "Helvetica Neue", Arial, system-ui, sans-serif;
  --mono:"Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --frame:1296px; --gutter:16px; --r:8px; --r-field:4px;
  --ease:cubic-bezier(.2,.7,.2,1); --dur:.28s;
  /* THE MINERAL RUN as a slim band: four hard-edged planes, boundaries cut at the fold (31deg from horizontal,
     the "/" orientation of the accepted ambient plates). Hard stops, never a wash. Works at any width because
     the stop positions map to the band's width when the band is much wider than tall. */
  --mineral-run:linear-gradient(149deg, var(--amb-sea-glass) 0 46%, var(--amb-aqua) 46% 64%, var(--amb-periwinkle) 64% 82%, var(--amb-violet-anchor) 82% 100%);
  --mineral-run-soft:linear-gradient(149deg, var(--amb-sea-glass) 0 46%, var(--amb-aqua) 46% 64%, var(--amb-periwinkle) 64% 82%, var(--amb-soft-violet) 82% 100%);
}
@media (min-width:720px){ :root{ --gutter:32px; } }

/* ---------------------------------------------------------------- masthead ---------------------------------- */
.masthead{ position:relative; z-index:40; background:var(--surface); border-bottom:1px solid var(--border); }
.masthead .frame{ position:relative; display:flex; align-items:center; justify-content:space-between; gap:12px; min-height:107px; padding-top:24px; padding-bottom:24px; }
.masthead .logo{ display:inline-flex; align-items:center; flex-shrink:0; width:auto; height:auto; font-size:0; line-height:0; text-decoration:none; }
.masthead .logo svg{ width:209.25px; height:58.33px; display:block; }
.masthead .logo:focus-visible{ outline:2px solid var(--focus-ring); outline-offset:4px; }

.masthead nav{ display:none; align-items:center; gap:22px; font-size:14px; line-height:24px; flex:1 1 auto; min-width:0; justify-content:flex-start; padding-left:8px; }
.masthead .nav-item{ position:relative; }
.masthead .nav-item > a{ display:flex; align-items:center; gap:7px; color:var(--heading); text-decoration:none; padding:8px 0; white-space:nowrap; max-width:none; }
.masthead .nav-item > a[aria-haspopup]::after{ content:""; width:7px; height:7px; border-right:1.5px solid var(--muted); border-bottom:1.5px solid var(--muted); transform:translateY(-2px) rotate(45deg); transition:transform var(--dur) var(--ease); }
.masthead .nav-item:hover > a[aria-haspopup]::after, .masthead .nav-item.is-open > a[aria-haspopup]::after{ transform:translateY(1px) rotate(225deg); }
.masthead .nav-item.is-closed > a[aria-haspopup]::after{ transform:translateY(-2px) rotate(45deg); }
.masthead .nav-item > a[aria-current="page"], .masthead .nav-item[data-current] > a{ box-shadow:inset 0 -2px 0 var(--heading); }
.masthead .nav-item > a:focus-visible{ outline:2px solid var(--focus-ring); outline-offset:3px; }

/* the panel: opens on hover, on keyboard focus within, or on tap (furniture.js adds is-open); Escape adds is-closed */
.masthead .nav-panel{ position:absolute; left:-14px; top:100%; padding-top:10px; display:none; z-index:20; }
.masthead .nav-item:hover .nav-panel, .masthead .nav-item:focus-within .nav-panel, .masthead .nav-item.is-open .nav-panel{ display:block; }
.masthead .nav-item.is-closed .nav-panel{ display:none; }
.masthead .nav-mega.is-open .nav-panel::before{ content:""; position:absolute; left:0; right:0; bottom:100%; height:30px; }
.masthead .nav-end .nav-panel{ left:auto; right:-14px; }

/* dropdown: raised paper on a slim mineral edge */
.masthead .drop{ min-width:300px; background:var(--surface-raised); border:1px solid var(--border); border-radius:var(--r); box-shadow:0 22px 44px -28px rgba(20,24,27,.45); overflow:hidden; padding:0 0 8px; }
.masthead .drop::before{ content:""; display:block; height:4px; background:var(--mineral-run); }
.masthead .drop a{ display:block; padding:9px 18px; font-size:14px; line-height:22px; color:var(--heading); text-decoration:none; }
.masthead .drop a:hover, .masthead .drop a:focus-visible{ background:var(--surface); color:var(--accent-text); outline:none; }
.masthead .drop a:focus-visible{ box-shadow:inset 0 0 0 2px var(--focus-ring); }
.masthead .drop a[aria-current="page"]{ box-shadow:inset 3px 0 0 var(--accent); }
.masthead .drop .drop-hub{ font-weight:600; padding-top:14px; padding-bottom:10px; margin-bottom:4px; border-bottom:1px solid var(--border-hairline); }
.masthead .drop .drop-group{ display:block; padding:12px 18px 4px; font-size:11px; letter-spacing:.12em; text-transform:uppercase; font-weight:600; color:var(--muted); }
.masthead .drop-2{ display:grid; grid-template-columns:1fr 1fr; min-width:620px; column-gap:0; }
.masthead .drop-2::before{ grid-column:1 / -1; }
.masthead .drop-2 .drop-span{ grid-column:1 / -1; }
.masthead .drop-2 a:not(.drop-span):nth-child(odd){ border-right:1px solid var(--border-hairline); }
.masthead .drop-s{ min-width:220px; }

/* mega menu (Buildings & applications): spans the frame, five columns, two families */
.masthead .nav-mega{ position:static; }
.masthead .nav-mega .nav-panel{ left:var(--gutter); right:var(--gutter); }
.masthead .mega{ background:var(--surface-raised); border:1px solid var(--border); border-radius:var(--r); box-shadow:0 26px 52px -30px rgba(20,24,27,.5); overflow:hidden; }
.masthead .mega::before{ content:""; display:block; height:6px; background:var(--mineral-run); }
.masthead .mega-grid{ display:grid; grid-template-columns:3fr 2fr; }
.masthead .mega-family{ padding:20px 28px 24px; min-width:0; }
.masthead .mega-applications{ border-left:1px solid var(--border-hairline); background:var(--surface); }
.masthead .mega-head{ display:flex; align-items:baseline; justify-content:space-between; gap:16px; padding-bottom:10px; margin-bottom:12px; border-bottom:1px solid var(--border-hairline); }
.masthead .mega-head h2{ margin:0; font-size:15px; line-height:22px; font-weight:600; color:var(--heading); letter-spacing:-.1px; }
.masthead .mega-all{ display:inline-flex; align-items:center; gap:6px; font-size:13.5px; font-weight:600; color:var(--accent-text); text-decoration:none; white-space:nowrap; }
.masthead .mega-all svg{ width:13px; height:13px; transition:transform var(--dur) var(--ease); }
.masthead .mega-all:hover svg, .masthead .mega-all:focus-visible svg{ transform:translateX(3px); }
.masthead .mega-all:hover{ text-decoration:underline; }
.masthead .mega-cols{ display:grid; gap:0 22px; }
.masthead .mega-buildings .mega-cols{ grid-template-columns:repeat(3,minmax(0,1fr)); }
.masthead .mega-applications .mega-cols{ grid-template-columns:repeat(2,minmax(0,1fr)); }
.masthead .mega-group{ min-width:0; }
.masthead .mega-group h3{ margin:0 0 6px; font-size:11px; line-height:16px; letter-spacing:.12em; text-transform:uppercase; font-weight:600; color:var(--muted); }
.masthead .mega-group a{ display:block; padding:5px 8px 5px 0; margin-left:-8px; padding-left:8px; border-radius:4px; font-size:13.5px; line-height:19px; color:var(--heading); text-decoration:none; text-wrap:pretty; }
.masthead .mega-group a:hover, .masthead .mega-group a:focus-visible{ color:var(--accent-text); background:var(--accent-soft); outline:none; }
.masthead .mega-group a:focus-visible{ box-shadow:inset 0 0 0 2px var(--focus-ring); }
.masthead .mega-group a[aria-current="page"]{ box-shadow:inset 3px 0 0 var(--accent); }

/* the masthead action: the served BUTTON construction (R1-SITE-03; standard s9 masthead exemption) */
.masthead .desktop-cta{ display:none; align-items:center; gap:10px; padding:12px 22px; border:2px solid var(--border-strong); border-radius:var(--r); font-size:15px; line-height:24px; font-weight:400; color:var(--heading); text-decoration:none; white-space:nowrap; background:transparent; flex:none; transition:background-color var(--dur), border-color var(--dur); }
.masthead .desktop-cta svg{ width:14px; height:14px; flex:none; transition:transform var(--dur) var(--ease); }
.masthead .desktop-cta:hover{ background:var(--surface-raised); border-color:var(--heading); }
.masthead .desktop-cta:hover svg{ transform:translateX(3px); }
.masthead .desktop-cta:focus-visible{ outline:2px solid var(--focus-ring); outline-offset:3px; }

/* the Menu button (mobile, and the 1110 to 1319 desktop band) */
.menu-button{ all:unset; cursor:pointer; display:inline-flex; align-items:center; gap:10px; font-size:14px; font-weight:600; color:var(--heading); padding:8px 12px; border:1.5px solid var(--border-strong); border-radius:var(--r); }
.menu-button i{ width:16px; height:10px; border-top:2px solid var(--heading); border-bottom:2px solid var(--heading); position:relative; }
.menu-button i::after{ content:""; position:absolute; left:0; right:0; top:2px; border-top:2px solid var(--heading); }
.menu-button[aria-expanded="true"]{ background:var(--heading); color:var(--on-panel-heading); border-color:var(--heading); }
.menu-button[aria-expanded="true"] i, .menu-button[aria-expanded="true"] i::after{ border-color:var(--on-panel-heading); }
.menu-button:focus-visible{ outline:2px solid var(--focus-ring); outline-offset:3px; }

@media (min-width:1320px){
  .masthead nav{ display:flex; }
  .masthead .desktop-cta{ display:inline-flex; }
  .menu-button, .menu{ display:none !important; }
}
@media (min-width:1600px){ .masthead nav{ gap:28px; font-size:14.5px; } }
@media (max-width:1319px){
  .masthead nav, .masthead .desktop-cta{ display:none !important; }
  .menu-button{ display:inline-flex !important; }
  .menu:not([hidden]){ display:block !important; }
}

/* ---------------------------------------------------------------- mobile menu -------------------------------- */
.menu{ background:var(--surface-raised); border-bottom:1px solid var(--border); position:relative; z-index:39; }
.menu[hidden]{ display:none; }
.menu::before{ content:""; display:block; height:4px; background:var(--mineral-run); }
.mm{ display:grid; padding-top:6px; padding-bottom:22px; }
.mm-group{ border-bottom:1px solid var(--border-hairline); }
.mm-toggle{ all:unset; box-sizing:border-box; cursor:pointer; display:flex; width:100%; align-items:center; justify-content:space-between; gap:12px; padding:15px 0; font-size:17px; line-height:24px; font-weight:500; color:var(--heading); }
.mm-toggle::after{ content:""; flex:none; width:8px; height:8px; margin-right:6px; border-right:1.5px solid var(--muted); border-bottom:1.5px solid var(--muted); transform:translateY(-2px) rotate(45deg); transition:transform var(--dur) var(--ease); }
.mm-toggle[aria-expanded="true"]::after{ transform:translateY(2px) rotate(225deg); }
.mm-toggle:focus-visible{ outline:2px solid var(--focus-ring); outline-offset:-2px; border-radius:4px; }
.mm-group[data-current] > .mm-toggle, .mm-group[data-current] > .mm-direct{ box-shadow:inset 3px 0 0 var(--accent); padding-left:12px; }
.mm-panel{ display:grid; padding:0 0 14px; }
.mm-panel[hidden]{ display:none; }
.mm-sub{ display:block; padding:12px 0 4px 16px; font-size:11px; letter-spacing:.12em; text-transform:uppercase; font-weight:600; color:var(--muted); }
.mm-link{ display:block; padding:8px 0 8px 16px; font-size:16px; line-height:24px; color:var(--body); text-decoration:none; border-radius:4px; }
.mm-link:hover{ color:var(--heading); }
.mm-link:focus-visible{ outline:2px solid var(--focus-ring); outline-offset:-2px; }
.mm-link[aria-current="page"]{ color:var(--heading); box-shadow:inset 3px 0 0 var(--accent); padding-left:13px; }
.mm-link.mm-all{ font-weight:600; color:var(--accent-text); }
.mm-direct{ display:flex; align-items:center; gap:10px; padding:15px 0; font-size:17px; line-height:24px; font-weight:500; color:var(--heading); text-decoration:none; }
.mm-direct[aria-current="page"]{ box-shadow:inset 3px 0 0 var(--accent); padding-left:12px; }
.mm-direct svg{ width:14px; height:14px; }
.mm-cta{ border-bottom:0; }
.mm-brief{ font-weight:600; }
.mm-tel{ display:block; padding:12px 0 0; font-size:14px; color:var(--muted); font-family:var(--mono); }
@media (min-width:720px){
  .mm{ grid-template-columns:repeat(2,minmax(0,1fr)); column-gap:40px; align-items:start; }
  .mm-tel{ grid-column:1 / -1; }
}

/* ---------------------------------------------------------------- footer ------------------------------------- */
footer.sitefoot{ padding:0 0 40px; font-size:13px; color:var(--muted); border-top:0; background:var(--surface); }
footer.sitefoot::before{ content:""; display:block; height:6px; background:var(--mineral-run); }
footer.sitefoot .frame{ display:block; padding-top:48px; }
footer.sitefoot a{ color:var(--muted); text-decoration:none; }
footer.sitefoot a:hover{ color:var(--heading); text-decoration:underline; }
footer.sitefoot a[aria-current="page"]{ color:var(--heading); }
.sf-grid{ display:grid; gap:30px 24px; grid-template-columns:repeat(2,minmax(0,1fr)); }
@media (min-width:720px){ .sf-grid{ grid-template-columns:repeat(3,minmax(0,1fr)); } }
@media (min-width:1000px){ .sf-grid{ grid-template-columns:repeat(6,minmax(0,1fr)); gap:28px 22px; } }
.sf-grid > div{ display:grid; gap:7px; align-content:start; min-width:0; }
.sf-grid a{ font-size:13px; line-height:1.4; text-wrap:pretty; }
.sf-grid .sf-hub{ font-weight:600; color:var(--heading); font-size:14px; margin-bottom:4px; }
.sf-grid .sf-cont{ color:var(--muted); font-weight:500; }
.sf-grid .sf-second{ margin-top:18px; }
@media (min-width:1000px){ .sf-grid .sf-cont{ visibility:hidden; } }
.sf-util{ margin:36px 0 0; padding-top:18px; border-top:1px solid var(--border-hairline); }
footer.sitefoot p{ margin-top:12px; }
footer.sitefoot .sf-util + p{ margin-top:14px; }

/* ---------------------------------------------------------------- R3-S3 SECTION BACKGROUNDS -------------------
   The Founder: grey bands make the pages look dull. Rule: sections alternate between the surface (#F4F3EF) and the
   raised paper (#FBFAF8). Section rhythm comes from the slim 31deg mineral edge band or from hairline rules, never
   from a flat grey (#E9E7E0 or similar) full-width band. grey-fix.css neutralises the r2 grey classes.

   .sec-surface / .sec-paper   the two grounds. Alternate them; two paper sections in a row take a hairline rule.
   .rule-top / .rule-bottom    a hairline rule between sections of the same ground.
   .band-mineral-edge          the section carries a 6px mineral band across its top (::before). Do not combine
                               with .amb (which owns ::before); use the standalone element instead.
   .band-mineral-edge.edge-bottom   the band sits on the bottom edge.
   .band-mineral-edge.edge-thin     3px, for quiet sections.
   <div class="mineral-edge" aria-hidden="true"></div>   the standalone band, placed between two sections. */
.sec-surface{ background:var(--surface); }
.sec-paper{ background:var(--surface-raised); }
.rule-top{ border-top:1px solid var(--border-hairline); }
.rule-bottom{ border-bottom:1px solid var(--border-hairline); }
.band-mineral-edge{ position:relative; }
.band-mineral-edge::before{ content:""; position:absolute; left:0; right:0; top:0; height:6px; z-index:3; pointer-events:none; background:var(--mineral-run); }
.band-mineral-edge.edge-bottom::before{ top:auto; bottom:0; }
.band-mineral-edge.edge-thin::before{ height:3px; }
.band-mineral-edge.edge-soft::before{ background:var(--mineral-run-soft); }
.mineral-edge{ display:block; height:6px; background:var(--mineral-run); }
.mineral-edge.edge-thin{ height:3px; }

/* ---------------------------------------------------------------- R3-S6 HERO OVERLAY: .hero-holvem -------------
   A photograph under a HOLVEM overlay. Light-dominant, no black overlay.
   Layers, bottom to top: the image (.hh-media), translucent mineral planes cut at 31deg along the right edge
   (.hh-planes, five hard-edged planes, skewX(-59deg) gives edges at exactly 31deg from horizontal), optional fine
   dimension hairlines (.hh-lines), the pale left field for copy legibility (.hh-field), then the copy (.hh-copy).
   The field is the raised paper at .96 to .93 alpha under the copy column, so body copy (#3C4147) measures at
   least 7:1 over any photograph, including a black one (measured in hero-example.html; see the report).
   Markup:
   <section class="hero-holvem" aria-labelledby="h1">
     <div class="hh-media"><img src=".." width=".." height=".." alt="..">
       <div class="hh-planes" aria-hidden="true"><i></i><i></i><i></i><i></i><i></i></div>
       <svg class="hh-lines" viewBox="0 0 1000 600" preserveAspectRatio="xMaxYMid slice" aria-hidden="true">...</svg>
     </div>
     <div class="hh-field" aria-hidden="true"></div>
     <div class="frame hh-copy"><div class="hh-inner"> eyebrow, h1, lede, one action </div></div>
   </section>
   Modifiers: .planes-left (planes and field swap sides), .planes-quiet (lower plane alpha), .hh-tall / .hh-short. */
.hero-holvem{ position:relative; isolation:isolate; overflow:hidden; background:var(--surface-raised); display:grid; }
.hero-holvem .hh-media{ position:relative; z-index:0; overflow:hidden; background:var(--surface-sunken); }
.hero-holvem .hh-media > img, .hero-holvem .hh-media > video{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; display:block; }
.hero-holvem .hh-planes{ position:absolute; inset:0; pointer-events:none; overflow:hidden; }
.hero-holvem .hh-planes i{ position:absolute; top:-12%; bottom:-12%; left:var(--x); width:var(--w); background:var(--c); opacity:var(--a); transform:skewX(-59deg); transform-origin:50% 50%; }
/* the run, sea-glass to violet, toward the edge; positions are % of the media width, measured at mid height */
.hero-holvem .hh-planes i:nth-child(1){ --c:var(--amb-sea-glass);     --a:.60; --x:55%; --w:8%; }
.hero-holvem .hh-planes i:nth-child(2){ --c:var(--amb-aqua);          --a:.56; --x:63%; --w:5%; }
.hero-holvem .hh-planes i:nth-child(3){ --c:var(--amb-periwinkle);    --a:.52; --x:68%; --w:9%; }
.hero-holvem .hh-planes i:nth-child(4){ --c:var(--amb-soft-violet);   --a:.46; --x:77%; --w:4%; }
.hero-holvem .hh-planes i:nth-child(5){ --c:var(--amb-violet-anchor); --a:.44; --x:81%; --w:9%; }
.hero-holvem.planes-quiet .hh-planes i{ opacity:calc(var(--a) * .7); }
.hero-holvem .hh-lines{ position:absolute; inset:0; width:100%; height:100%; pointer-events:none; }
.hero-holvem .hh-lines .ln{ fill:none; stroke:var(--heading); stroke-opacity:.42; stroke-width:1; vector-effect:non-scaling-stroke; shape-rendering:crispEdges; }
.hero-holvem .hh-lines .ln.pale{ stroke:var(--surface-raised); stroke-opacity:.85; }
.hero-holvem .hh-lines .tip{ fill:var(--surface-raised); stroke:var(--heading); stroke-opacity:.6; stroke-width:1; vector-effect:non-scaling-stroke; }
.hero-holvem .hh-field{ display:none; position:absolute; inset:0; z-index:2; pointer-events:none; }
.hero-holvem .hh-copy{ position:relative; z-index:3; padding-top:30px; padding-bottom:44px; }
.hero-holvem .hh-inner{ display:grid; gap:16px; max-width:640px; }
.hero-holvem .hh-eyebrow{ font-size:12px; letter-spacing:.12em; text-transform:uppercase; font-weight:600; color:var(--muted); }
.hero-holvem h1{ font-size:clamp(34px,5.2vw,56px); line-height:1.06; letter-spacing:-1.2px; font-weight:600; color:var(--heading); text-wrap:balance; margin:0; }
.hero-holvem .hh-lede{ font-size:17.5px; line-height:1.55; color:var(--body); max-width:56ch; }
.hero-holvem .hh-actions{ display:flex; flex-wrap:wrap; gap:14px 22px; align-items:center; margin-top:6px; }
.hero-holvem .hh-proof{ list-style:none; margin:10px 0 0; padding:0; display:flex; flex-wrap:wrap; gap:8px 22px; font-size:13.5px; color:var(--body); }
.hero-holvem .hh-proof li{ display:flex; align-items:center; gap:8px; }
.hero-holvem .hh-proof li::before{ content:""; width:8px; height:8px; background:var(--mineral-run); flex:none; }
/* mobile: image block on top (the planes live inside it), copy on paper below; nothing sits on the photograph */
.hero-holvem .hh-media{ aspect-ratio:4/3; }
@media (min-width:640px){ .hero-holvem .hh-media{ aspect-ratio:16/9; } }
@media (min-width:900px){
  .hero-holvem{ display:block; min-height:clamp(520px, 64vh, 700px); }
  .hero-holvem.hh-tall{ min-height:clamp(600px, 78vh, 820px); }
  .hero-holvem.hh-short{ min-height:clamp(420px, 52vh, 560px); }
  .hero-holvem .hh-media{ position:absolute; inset:0; aspect-ratio:auto; z-index:0; }
  .hero-holvem .hh-field{ display:block;
    background:linear-gradient(90deg, rgba(251,250,248,.97) 0%, rgba(251,250,248,.95) 36%, rgba(251,250,248,.93) 44%, rgba(251,250,248,.62) 54%, rgba(251,250,248,.18) 66%, rgba(251,250,248,0) 76%); }
  .hero-holvem .hh-copy{ display:grid; align-items:center; min-height:inherit; padding-top:72px; padding-bottom:84px; }
  .hero-holvem .hh-inner{ max-width:min(560px, 42%); gap:18px; }
  .hero-holvem.planes-left .hh-field{ background:linear-gradient(270deg, rgba(251,250,248,.97) 0%, rgba(251,250,248,.95) 36%, rgba(251,250,248,.93) 44%, rgba(251,250,248,.62) 54%, rgba(251,250,248,.18) 66%, rgba(251,250,248,0) 76%); }
  .hero-holvem.planes-left .hh-inner{ margin-left:auto; }
  .hero-holvem.planes-left .hh-planes{ transform:scaleX(-1); }
}
@media (min-width:1600px){ .hero-holvem .hh-inner{ max-width:min(600px, 40%); } }

/* ---------------------------------------------------------------- reduced motion ----------------------------- */
@media (prefers-reduced-motion: reduce){
  .masthead .nav-item > a::after, .masthead .mega-all svg, .masthead .desktop-cta svg, .mm-toggle::after{ transition:none !important; }
}

/* =====================================================================================================
   HOLVEM R3 GREY FIX (Founder R3-S3: "when the section background goes grey ... makes the pages look dull")
   apply.py inlines this after furniture.css. It neutralises the r2 classes that paint a flat grey
   (#E9E7E0 = --surface-sunken) as a SECTION background, and turns them into the surface ground with a hairline.

   Found by grep across r2/*.html (28 Sep 2026), section-level grey classes actually used on elements:
     .sunk               <section class="sunk">         applications-concrete-soffit, applications-fibre-cement-encapsulation,
                                                        buildings-agricultural, buildings-offices-concrete-soffits (as "depth sunk")
     .survey.sunk        <section class="survey sunk">  applications-metal-roof-underside, -concrete-soffit, -fibre-cement-encapsulation
     .fivesteps          <section class="fivesteps">    applications-metal-roof-underside
     .bays               <section class="bays">         buildings-warehouse-distribution
     .turn               <section class="turn">         systems-condensation-risk-analysis
     .hero (sunken)      <section class="hero">         projects-hub only (the other 26 .hero rules are already --surface).
                                                        NOT neutralised here: a blanket .hero rule would also hit the
                                                        case-study hero (#D8DEDC). The projects-hub builder changes it
                                                        with the new hero (R3-S6).
     nav.index           <nav class="index">            the "On this page" rail: 13 pages (applications, buildings, problems,
                                                        services, systems). A slim grey band; now surface with hairlines.
   Defined but not carried by any element (neutralised anyway so a copied rule cannot revive them):
     .sec.sunken (documents, systems-*, thank-you, upload)   .hero-paper (thank-you, upload)
   Not touched, because they are plates or instruments, not full-width bands: .ledger, .fstrip, .band (a card with a
   plate), .seg, .stage, media placeholders (.tile-media, .fig-media, .rec-media, .door-media, .gmedia) and every
   chamfer ::after that paints the corner cut.

   METHOD. Each neutralised section gets background:var(--surface) AND remaps --surface-sunken to --surface inside
   itself. The chamfer pseudo-elements and placeholders inside those sections paint with var(--surface-sunken) so
   they follow the new ground automatically and no corner cut shows as a grey triangle. Cards inside stay raised
   paper (#FBFAF8) on the surface (#F4F3EF), which is the accepted alternation.
   Rhythm: add class="band-mineral-edge" (furniture.css) to the neutralised section, or place
   <div class="mineral-edge" aria-hidden="true"></div> before it, where the page needs more than the hairline.
   ===================================================================================================== */
.sunk, .survey.sunk, .depth.sunk, .sec.sunken, .fivesteps, .bays, .turn, .hero-paper{
  --surface-sunken:var(--surface);
  background:var(--surface);
  border-top-color:var(--border-hairline);
}
nav.index{
  --surface-sunken:var(--surface);
  background:var(--surface);
  border-top:1px solid var(--border-hairline);
  border-bottom:1px solid var(--border-hairline);
}
/* the index tiles' corner cut follows the ground; the phosphor cut on the current tile is kept */
nav.index .ixi:not([aria-current="true"])::after{ background:var(--surface); }



.sf-grid.sf-lean{ grid-template-columns:repeat(2,minmax(0,1fr)); gap:28px 24px; }
@media (min-width:1000px){ .sf-grid.sf-lean{ grid-template-columns:repeat(4,minmax(0,1fr)); } }
.sf-grid.sf-lean a{ font-size:14px; }
