/* HOLVEM R12 building pages: sections 01, 03 and 06.
   Every rule is scoped under .r12-s01 / .r12-s03 / .r12-s06 or an .r12-* class; nothing else on the site changes.
   Tokens are the page's own custom properties. Light-dominant, material, restraint. */

/* ============================================================ shared: plates, facts, labels */
.r12-c-cond{ --fig-c:var(--cond); --r12-c:var(--cond); }
.r12-c-peri{ --fig-c:var(--amb-periwinkle); --r12-c:var(--amb-periwinkle); }
.r12-c-ok{ --fig-c:var(--phosphor); --r12-c:var(--phosphor); }
.r12-c-ok .fig-tag{ color:var(--surface-raised); }
.r12-c-ingr{ --fig-c:var(--ingr); --r12-c:var(--ingr); }
.r12-c-verified{ --r12-c:var(--verdict-verified); }

.r12-plate{ margin:0; min-width:0; }
.r12-media{ position:relative; aspect-ratio:4/3; background:var(--surface-sunken); border:1px solid var(--border-hairline); border-radius:var(--r); overflow:hidden; }
.r12-media-wide{ aspect-ratio:16/9; }
.r12-media img{ width:100%; height:100%; object-fit:cover; display:block; }
.r12-media .fig-label{ z-index:1; }

.r12-facts{ list-style:none; padding:0; margin:0; display:grid; gap:10px; }
.r12-facts li{ display:grid; grid-template-columns:12px minmax(0,1fr); gap:12px; font-size:15px; line-height:1.5; color:var(--body); }
.r12-facts li::before{ content:""; width:12px; height:9px; margin-top:7px; background:var(--r12-c,var(--border-strong)); clip-path:polygon(0 0, 100% 60%, 40% 100%, 0 100%); }
.r12-facts b{ color:var(--heading); }
.r12-rows{ gap:12px; }
.r12-rows li b{ display:block; font-size:16px; letter-spacing:-.2px; line-height:1.3; }
.r12-rows li p{ margin-top:3px; font-size:14.5px; line-height:1.5; }

.r12-k{ font-size:12px; letter-spacing:.12em; text-transform:uppercase; font-weight:600; color:var(--heading); display:flex; align-items:center; gap:10px; }
.r12-k::before{ content:""; width:14px; height:3px; background:var(--r12-c,var(--border-strong)); }

/* ============================================================ 01 what is happening / why this building */
.r12-spread{ margin-top:36px; display:grid; gap:28px; }
.r12-col{ min-width:0; }
.r12-col .r12-facts{ margin-top:16px; padding:0 2px; }
.r12-read{ display:grid; align-content:start; gap:26px; min-width:0; }
.r12-read .r12-group{ min-width:0; }
.r12-read aside.r12-group{ padding-top:24px; border-top:1px solid var(--border-hairline); }
.r12-read .r12-k + .r12-facts{ margin-top:16px; }

.r12-isnot{ margin-top:32px; padding-top:22px; border-top:1px solid var(--border); display:grid; gap:14px 36px; }
.r12-isnot p{ display:grid; grid-template-columns:12px minmax(0,1fr); gap:12px; font-size:15px; line-height:1.5; color:var(--body); }
.r12-isnot p::before{ content:""; width:12px; height:9px; margin-top:7px; background:var(--verdict-refused); clip-path:polygon(0 0, 100% 60%, 40% 100%, 0 100%); }
.r12-isnot b{ color:var(--heading); }
.r12-s01 .r12-handoff{ margin-top:26px; }

@media (min-width:860px){
  .r12-spread-pair{ grid-template-columns:1fr 1fr; gap:32px; }
  .r12-isnot{ grid-template-columns:repeat(auto-fit, minmax(240px, 1fr)); }
}
@media (min-width:1000px){
  .r12-spread-aside{ grid-template-columns:minmax(0,1.12fr) minmax(0,1fr); gap:48px; align-items:start; }
  .r12-spread-aside .r12-read{ align-content:start; padding:2px 0 0; }
}

/* ============================================================ 03 what is applied: the drawing and its key, the proof beside it */
.r12-applied{ margin-top:34px; display:grid; gap:24px; }
.r12-dcard{ display:flex; flex-direction:column; padding:18px 18px 10px; }
.r12-dcard .fignote{ margin-top:10px; }
.r12-key{ list-style:none; margin:16px 0 0; padding:14px 0 0; border-top:1px solid var(--border); display:grid; gap:0 28px; }
.r12-key li{ padding:12px 0 12px; border-top:1px solid var(--border-hairline); }
.r12-key li:first-child{ border-top:0; padding-top:0; }
.r12-key .n{ display:block; font-family:var(--mono); font-size:12px; letter-spacing:.06em; color:var(--phosphor); font-weight:600; }
.r12-key p{ margin-top:5px; font-size:14px; line-height:1.5; color:var(--body); }
.r12-key p b{ color:var(--heading); }

.r12-plate-proof{ display:flex; flex-direction:column; background:var(--surface-raised); border:1px solid var(--border-hairline); border-radius:var(--r); overflow:hidden; }
.r12-plate-proof .r12-media{ flex:1 1 auto; min-height:0; border:0; border-radius:0; }
.r12-cap{ padding:14px 18px 16px; font-size:14.5px; line-height:1.5; color:var(--body); }
.r12-applied > .st-card{ border:1px solid var(--border-hairline); }
.r12-s03 .r12-handoff{ margin-top:28px; }
.r12-s03 .apps{ margin-top:36px; }

@media (min-width:720px){
  .r12-key{ grid-template-columns:1fr 1fr; }
  .r12-key li:nth-child(2){ border-top:0; padding-top:0; }
}
@media (min-width:1000px){
  .r12-applied{ grid-template-columns:minmax(0,1.42fr) minmax(300px,1fr); gap:32px; align-items:stretch; }
  .r12-dcard{ margin-top:0; }
  .r12-key{ margin-top:auto; padding-top:16px; }
}

/* ============================================================ 06 the objective sets the depth: the depth instrument */
.r12-inst{ margin-top:34px; background:var(--surface-raised); border:1px solid var(--border-hairline); border-radius:var(--r); padding:30px 32px 32px; }
.r12-s06.sec-paper .r12-inst{ background:var(--surface); }
.r12-inst-top{ display:grid; gap:26px; }
.r12-dwg{ min-width:0; }
.r12-svg{ display:block; width:100%; height:auto; font-family:var(--mono); }
.r12-svg-m{ display:none; }
.r12-svg .r12-air{ fill:var(--surface-sunken); opacity:.32; }
.r12-svg .r12-ink{ fill:none; stroke:var(--heading); stroke-width:3.4; stroke-linejoin:round; stroke-linecap:round; }
.r12-svg .r12-ink-thick{ stroke-width:9; }
.r12-svg .r12-foam{ stroke:none; }
.r12-svg .r12-face{ fill:none; stroke:#B9AC8C; stroke-width:1.6; stroke-linejoin:round; }
.r12-svg .r12-hl{ fill:none; stroke:#FFFFFF; stroke-width:1.2; opacity:.7; stroke-linejoin:round; }
.r12-svg .r12-coat{ fill:none; stroke:var(--accent-hover); stroke-width:4; stroke-linejoin:round; stroke-linecap:round; opacity:0; }
.r12-svg.is-coated .r12-coat{ opacity:1; }
.r12-svg .r12-purlin{ fill:none; stroke:var(--heading); stroke-width:2.2; stroke-linejoin:round; stroke-linecap:round; }
.r12-svg .r12-purlin-ghost{ opacity:.16; }
.r12-svg .r12-core{ fill:var(--surface-sunken); stroke:none; }
.r12-svg .r12-hatch{ fill:none; stroke:var(--border); stroke-width:1; }
.r12-svg .r12-agg{ fill:var(--border); opacity:.75; }
.r12-svg .r12-joint{ fill:none; stroke:var(--heading); stroke-width:2; stroke-dasharray:5 4; }
.r12-svg .r12-slab{ fill:var(--surface-sunken); stroke:none; }
.r12-svg .r12-board{ fill:var(--surface-sunken); stroke:var(--border-strong); stroke-width:1.2; }
.r12-svg .r12-dimline, .r12-svg .r12-dimtick{ fill:none; stroke:var(--phosphor); stroke-width:2.4; stroke-linecap:round; }
.r12-svg .r12-plate{ fill:var(--surface-raised); stroke:var(--border-hairline); stroke-width:1; }
.r12-svg .r12-dimlabel{ fill:var(--phosphor); font-size:16px; font-weight:600; letter-spacing:.04em; text-anchor:start; dominant-baseline:central; }
.r12-svg-m .r12-ink{ stroke-width:2.4; } .r12-svg-m .r12-ink-thick{ stroke-width:6; }
.r12-svg-m .r12-coat{ stroke-width:2.5; } .r12-svg-m .r12-face{ stroke-width:1.1; } .r12-svg-m .r12-purlin{ stroke-width:1.5; }
.r12-svg-m .r12-dimline, .r12-svg-m .r12-dimtick{ stroke-width:1.6; }
.r12-svg-m .r12-dimlabel{ font-size:11px; }

.r12-readout{ margin-top:24px; display:grid; grid-template-columns:auto minmax(0,1fr); gap:4px 22px; align-items:baseline; }
.r12-ro-d{ font-family:var(--mono); font-size:42px; line-height:1; font-weight:600; letter-spacing:-.6px; color:var(--heading); font-variant-numeric:tabular-nums; white-space:nowrap; }
.r12-ro-d.r12-ro-long{ font-size:26px; letter-spacing:-.3px; white-space:normal; }
.r12-ro-t{ display:block; font-size:21px; line-height:1.2; font-weight:600; letter-spacing:-.4px; color:var(--heading); }
.r12-ro-s{ display:block; grid-column:2; font-size:14px; line-height:1.5; color:var(--body); max-width:52ch; }

.r12-sel{ display:grid; gap:10px; align-content:start; }
.r12-opt{ all:unset; box-sizing:border-box; cursor:pointer; position:relative; display:grid; grid-template-columns:minmax(0,1fr); grid-template-areas:"n" "t" "d"; gap:4px; align-items:baseline; padding:13px 16px 13px; background:var(--surface-raised); border:1.5px solid var(--border-hairline); border-radius:var(--r); color:var(--heading); overflow:hidden; transition:transform var(--dur) var(--ease), border-color var(--dur), background-color var(--dur); }
.r12-s06.sec-paper .r12-opt{ background:var(--surface-raised); }
.r12-opt::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); }
.r12-opt:hover{ border-color:var(--border-strong); transform:translateX(2px); }
.r12-opt:focus-visible{ outline:2px solid var(--focus-ring); outline-offset:2px; }
.r12-opt[aria-pressed="true"]{ background:var(--accent-soft); border-color:var(--accent); }
.r12-opt[aria-pressed="true"]::after{ transform:scale(1); }
.r12-opt .ok{ grid-area:n; font-family:var(--mono); font-size:11px; letter-spacing:.08em; color:var(--muted); font-weight:600; }
.r12-opt[aria-pressed="true"] .ok{ color:var(--accent-text); }
.r12-opt-t{ grid-area:t; font-size:16px; font-weight:600; letter-spacing:-.2px; line-height:1.25; }
.r12-opt-d{ grid-area:d; margin-top:2px; font-family:var(--mono); font-size:12px; font-weight:600; color:var(--phosphor); letter-spacing:.02em; }

.r12-out{ margin-top:26px; padding-top:24px; border-top:1px solid var(--border); }
.r12-panel{ display:grid; gap:20px; }
.r12-panel[hidden]{ display:none; }
.r12-panel.is-in{ animation:r12in .22s var(--ease) both; }
@keyframes r12in{ from{ opacity:0; transform:translateY(4px); } to{ opacity:1; transform:none; } }
.r12-p-h{ display:none; }
.r12-panel .k{ display:block; font-size:11.5px; letter-spacing:.12em; text-transform:uppercase; font-weight:600; color:var(--muted); }
.r12-p-depth .v.big{ display:block; margin-top:8px; font-family:var(--mono); font-size:22px; line-height:1.15; font-weight:600; letter-spacing:-.3px; color:var(--heading); font-variant-numeric:tabular-nums; }
.r12-p-depth p{ margin-top:10px; font-size:15px; line-height:1.55; color:var(--body); max-width:62ch; }
.r12-p-depth p b{ color:var(--heading); }
.r12-p-not .notclaim{ margin-top:10px; }
.r12-note{ margin-top:14px; font-size:13.5px; line-height:1.5; color:var(--muted); max-width:72ch; }
.r12-s06 .r12-handoff{ margin-top:22px; }
.r12-foot{ margin-top:18px; font-size:14px; line-height:1.5; max-width:78ch; color:var(--muted); }
.r12-foot a{ color:var(--accent-text); }

/* the estimate strip, with the two approved proof lines beneath the action */
.r12-cta{ margin-top:30px; }
.r12-proof{ list-style:none; margin:4px 0 0; padding:12px 0 0; flex-basis:100%; border-top:1px solid var(--border-hairline); display:flex; flex-wrap:wrap; gap:6px 24px; font-size:13.5px; line-height:1.4; color:var(--body); }
.r12-proof li{ display:inline-flex; align-items:center; gap:9px; }
.r12-proof li::before{ content:""; flex:none; width:6px; height:10px; margin-top:-3px; border-right:2px solid var(--phosphor); border-bottom:2px solid var(--phosphor); transform:rotate(45deg); }

@media (min-width:640px){
  .r12-sel{ grid-template-columns:1fr 1fr; }
}
@media (min-width:860px){
  .r12-panel{ grid-template-columns:minmax(0,1fr) minmax(0,1.1fr); gap:24px 48px; }
  .r12-panel-1{ grid-template-columns:minmax(0,1fr); }
  .r12-p-not{ border-left:1px solid var(--border-hairline); padding-left:48px; }
}
@media (min-width:1000px){
  .r12-inst{ padding:34px 36px 36px; }
  .r12-inst-top{ grid-template-columns:minmax(0,1fr) 296px; gap:44px; align-items:start; }
  .r12-sel{ grid-template-columns:1fr; }
  .r12-dwg{ padding-top:0; }
}
@media (max-width:719px){
  .r12-svg-d{ display:none; } .r12-svg-m{ display:block; }
}

/* ------------------------------------------------------------ the phone: the selector above the drawing, everything compact */
@media (max-width:639px){
  .r12-s01.happen, .r12-s03.applied, .r12-s06.depth{ padding-top:56px; padding-bottom:52px; }
  .r12-spread{ margin-top:28px; gap:24px; }
  .r12-read{ gap:22px; }
  .r12-isnot{ margin-top:26px; padding-top:18px; gap:12px; }
  .r12-isnot p, .r12-facts li{ font-size:14.5px; }
  .r12-applied{ margin-top:28px; gap:20px; }
  .r12-dcard{ padding:14px 14px 8px; }
  .r12-key{ margin-top:12px; padding-top:10px; }
  .r12-key li{ padding:10px 0; }
  .r12-s03 .apps{ margin-top:28px; padding-top:22px; }
  .r12-s03 .apps .tiles{ margin-top:12px; gap:10px; }
  .r12-s03 .apps .tile{ padding:14px 16px; gap:8px; }
  .r12-s03 .apps .prb-line{ margin-top:18px; }
  .r12-inst{ margin-top:26px; padding:16px 14px 18px; }
  .r12-inst-top{ gap:16px; }
  .r12-sel{ order:-1; grid-template-columns:1fr 1fr; gap:8px; }
  .r12-opt{ grid-template-columns:minmax(0,1fr); grid-template-areas:"n" "t" "d"; gap:3px; padding:10px 12px 11px; }
  .r12-opt::after{ width:26px; height:15.6px; }
  .r12-opt .ok{ font-size:10px; }
  .r12-opt-t{ font-size:14px; line-height:1.2; }
  .r12-opt-d{ font-size:11px; }
  .r12-readout{ margin-top:16px; gap:2px 14px; }
  .r12-ro-d{ font-size:30px; }
  .r12-ro-d.r12-ro-long{ font-size:19px; }
  .r12-readout:has(.r12-ro-long){ grid-template-columns:minmax(0,1fr); }
  .r12-readout:has(.r12-ro-long) .r12-ro-s{ grid-column:1; }
  .r12-ro-t{ font-size:17px; }
  .r12-ro-s{ font-size:13.5px; }
  .r12-out{ margin-top:18px; padding-top:18px; }
  .r12-panel{ gap:16px; }
  .r12-p-depth .v.big{ font-size:20px; }
  .r12-p-depth p{ font-size:14.5px; }
  .r12-cta{ margin-top:24px; }
}
@media (prefers-reduced-motion: reduce){
  .r12-panel.is-in{ animation:none; }
  .r12-opt, .r12-opt::after{ transition:none; }
}