/* Reception — the arrival. Evening ink, warm light, drawings on paper. */
.reception{background:var(--ink);color:var(--ink-text);font-size:16px;line-height:1.55;overflow-x:hidden}
.reception a{color:inherit}
.reception :focus-visible{outline-color:var(--accent-on-ink);outline-offset:4px}
.reception h1,.reception h2,.reception h3,.reception p{margin:0}

.r-header{position:sticky;top:0;z-index:50;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px;height:76px;padding:0 clamp(18px,4vw,56px);background:rgba(19,20,22,.86);backdrop-filter:saturate(1.2) blur(10px);-webkit-backdrop-filter:saturate(1.2) blur(10px);border-bottom:1px solid transparent;transition:border-color .3s}
.r-header.scrolled{border-bottom-color:var(--ink-line)}
.lockup{display:flex;align-items:center;gap:14px;text-decoration:none}
.lockup img{height:40px;width:auto}
.lockup-text{display:grid;padding-left:14px;border-left:1px solid var(--ink-line);line-height:1.1}
.lockup-text b{font:400 23px/1 var(--serif)}
.lockup-text small{margin-top:5px;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-muted)}
.r-nav{display:flex;justify-content:center;gap:32px}
.r-nav a{position:relative;padding:8px 0;font-size:14px;color:var(--ink-muted);text-decoration:none;transition:color .2s}
.r-nav a::after{content:'';position:absolute;left:0;right:100%;bottom:2px;height:1px;background:currentColor;transition:right .35s var(--ease)}
.r-nav a:hover{color:var(--ink-text)}.r-nav a:hover::after{right:0}
.r-header-actions{display:flex;align-items:center;gap:20px}
.r-link{font-size:15px;color:var(--ink-text);text-decoration:underline;text-decoration-color:var(--ink-line);text-underline-offset:6px;transition:text-decoration-color .2s}
.r-link:hover{text-decoration-color:var(--accent-on-ink)}
.r-button{display:inline-flex;align-items:center;gap:14px;min-height:54px;padding:0 26px;border:1px solid var(--ink-text);border-radius:var(--r);background:var(--ink-text);color:var(--ink)!important;font-size:16px;font-weight:500;text-decoration:none;transition:background .2s,gap .3s var(--ease)}
.r-button svg{width:20px;height:20px;transition:transform .3s var(--ease)}
.r-button:hover{background:#fff}.r-button:hover svg{transform:translateX(4px)}
.r-button.small{min-height:42px;padding:0 18px;font-size:14px;background:transparent;color:var(--ink-text)!important;border-color:var(--ink-line)}
.r-button.small:hover{border-color:var(--ink-text);background:transparent}

/* hero */
.r-hero{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,4vw,72px);align-items:stretch;min-height:calc(100svh - 76px);padding:clamp(28px,5vh,64px) clamp(18px,4vw,56px) clamp(32px,6vh,72px)}
.r-hero-copy{display:flex;flex-direction:column;justify-content:center;gap:28px;padding-bottom:2vh}
.r-hero .eyebrow{color:var(--ink-muted)}
.r-hero h1{font:400 clamp(46px,5.5vw,96px)/.98 var(--serif);letter-spacing:-.012em;text-wrap:balance}
.r-hero h1 em{display:block;font-style:italic;color:#e9e3d8}
.r-lede{max-width:34em;font-size:clamp(17px,1.35vw,19px);color:var(--ink-muted)}
.r-actions{display:flex;flex-wrap:wrap;align-items:center;gap:18px 28px}
.r-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:18px 0 0;padding-top:22px;border-top:1px solid var(--ink-line)}
.r-facts dt{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#a39e94}
.r-facts dd{margin:6px 0 0;font-size:15px;line-height:1.4;color:var(--ink-text)}
.r-window{position:relative;align-self:center;margin:0;width:100%;aspect-ratio:7/6;max-height:calc(100svh - 150px);border:1px solid var(--ink-line);background:#1c1d20 radial-gradient(120% 80% at 50% 30%,#2a2c30,#17181b);overflow:hidden}
.r-window canvas{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:0;transition:opacity 1.2s var(--ease)}
.r-window[data-scene=ready] canvas{opacity:1}
.r-frame{position:absolute;inset:14px;width:calc(100% - 28px);height:calc(100% - 28px);fill:none;stroke:rgba(243,241,236,.75);stroke-width:1;pointer-events:none}
.r-window figcaption{position:absolute;left:14px;bottom:14px;display:flex;align-items:center;gap:10px;padding:8px 12px;background:rgba(19,20,22,.72);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);font-size:13px;letter-spacing:.04em;color:var(--ink-text)}
.r-dot{width:7px;height:7px;border-radius:50%;background:#8d887f}
[data-scene=ready] .r-dot{background:#6fb38a}[data-scene=error] .r-dot{background:#e0634b}
[data-scene=loading] .r-dot{animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{50%{opacity:.25}}
.r-window figcaption button{min-height:32px;padding:0 10px;border:1px solid var(--ink-line);border-radius:var(--r);background:transparent;color:var(--ink-text);cursor:pointer}
.r-scene-error{position:absolute;inset:auto 24px 70px;max-width:420px;padding:14px 16px;background:rgba(19,20,22,.86);font-size:15px;color:var(--ink-text)}

/* sections */
.r-section{padding:clamp(72px,12vh,140px) clamp(18px,4vw,56px)}
.r-section-head{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:12px clamp(28px,4vw,72px);margin-bottom:clamp(40px,7vh,80px)}
.r-section-head .eyebrow{grid-column:1/-1;color:var(--ink-muted)}
.r-section-head h2{font:400 clamp(40px,4.6vw,72px)/1 var(--serif);letter-spacing:-.01em}
.r-section-head p:not(.eyebrow){align-self:end;max-width:36em;font-size:17px;color:var(--ink-muted)}
.r-chapters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:0;padding:0;list-style:none;border-top:1px solid var(--ink-line)}
.r-chapters li{padding:28px 28px 8px 0}
.r-chapters li+li{padding-left:28px;border-left:1px solid var(--ink-line)}
.r-num{display:block;margin-bottom:28px;font:400 15px/1 var(--sans);letter-spacing:.12em;color:var(--accent-on-ink);font-variant-numeric:tabular-nums}
.r-chapters h3{margin-bottom:12px;font:400 34px/1.05 var(--serif)}
.r-chapters p{font-size:15px;color:var(--ink-muted)}

.r-drawings{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);grid-template-rows:auto auto auto;gap:clamp(16px,2vw,28px);margin-top:clamp(56px,9vh,110px);padding:clamp(18px,3vw,40px);background:var(--paper);color:var(--text)}
.r-sheet{margin:0;display:grid;grid-template-rows:1fr auto;gap:14px}
.r-drawing{display:grid;place-items:center;min-height:260px;padding:clamp(12px,2vw,28px);background:#fff;border:1px solid var(--line)}
.r-sheet-plan{grid-row:span 2}
.r-drawing svg{width:100%;height:auto;max-height:560px}
.r-sheet-elev .r-drawing{min-height:180px}
.r-sheet-elev .r-drawing svg{max-height:240px}
@media (min-width:1101px){.r-drawings-note{grid-row:3}}
.r-sheet figcaption{display:grid;gap:2px;font-size:14px;color:var(--text-3)}
.r-sheet figcaption b{font:400 22px/1.2 var(--serif);color:var(--text)}
.r-drawings-note{grid-column:1/-1;padding-top:14px;border-top:1px solid var(--line);font-size:14px;color:var(--text-3)}
.drawing-missing{color:var(--text-3)}

.r-outcomes{background:var(--ink-2)}
.r-outcome-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--ink-line);border-bottom:1px solid var(--ink-line)}
.r-outcome-grid article{padding:32px 32px 32px 0;display:flex;flex-direction:column;gap:12px}
.r-outcome-grid article+article{padding-left:32px;border-left:1px solid var(--ink-line)}
.r-outcome-grid h3{font:400 32px/1.1 var(--serif)}
.r-outcome-grid p{color:var(--ink-muted)}
.r-outcome-grid small{margin-top:auto;padding-top:10px;font-size:13px;letter-spacing:.04em;color:#a39e94}
.r-systems{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,72px);margin-top:clamp(56px,9vh,100px)}
.r-system h3{margin-bottom:18px;font:400 30px/1.1 var(--serif)}
.r-system dl{margin:0}
.r-system dl>div{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:12px 0;border-top:1px solid var(--ink-line);font-size:15px}
.r-system dt{color:#a39e94}.r-system dd{margin:0}
.r-systems-note{grid-column:1/-1;font-size:14px;color:#a39e94}

.r-closing{padding:clamp(90px,16vh,180px) clamp(18px,4vw,56px);text-align:center;background:linear-gradient(180deg,var(--ink-2),var(--ink))}
.r-closing>div{display:grid;justify-items:center;gap:36px}
.r-closing h2{max-width:14em;font:400 clamp(40px,5vw,80px)/1.02 var(--serif)}
.r-footer{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;align-items:center;padding:28px clamp(18px,4vw,56px) calc(28px + env(safe-area-inset-bottom));border-top:1px solid var(--ink-line);font-size:14px;color:var(--ink-muted)}
.r-footer img{grid-row:span 2;height:30px;width:auto}
.r-fine{font-size:13px;color:#8d887f;max-width:70em}

/* motion */
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
.r-chapters .reveal:nth-child(2){transition-delay:.08s}.r-chapters .reveal:nth-child(3){transition-delay:.16s}.r-chapters .reveal:nth-child(4){transition-delay:.24s}
.r-hero-copy>*{animation:arrive 1s var(--ease) both}
.r-hero-copy>:nth-child(2){animation-delay:.08s}.r-hero-copy>:nth-child(3){animation-delay:.16s}.r-hero-copy>:nth-child(4){animation-delay:.24s}.r-hero-copy>:nth-child(5){animation-delay:.32s}
@keyframes arrive{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none}.r-hero-copy>*{animation:none}}

/* tablet */
@media (max-width:1100px){
 .r-hero{grid-template-columns:1fr;min-height:0}
 .r-hero-copy{padding:0}
 .r-window{min-height:0;aspect-ratio:16/11}
 .r-section-head{grid-template-columns:1fr}
 .r-chapters{grid-template-columns:1fr 1fr}
 .r-chapters li:nth-child(3){padding-left:0;border-left:0}
 .r-chapters li:nth-child(n+3){border-top:1px solid var(--ink-line)}
 .r-drawings{grid-template-columns:1fr}
 .r-outcome-grid{grid-template-columns:1fr}
 .r-outcome-grid article,.r-outcome-grid article+article{padding:28px 0;border-left:0}
 .r-outcome-grid article+article{border-top:1px solid var(--ink-line)}
}
/* phone */
@media (max-width:720px){
 .r-header{height:64px;gap:12px}
 .r-nav,.r-header-actions .r-link,.lockup-text small{display:none}
 .lockup img{height:34px}.lockup-text{padding-left:10px}.lockup-text b{font-size:20px}
 .r-hero{padding-top:28px;gap:22px}
 .r-hero-copy{display:contents}
 .r-hero .eyebrow{order:1}.r-hero h1{order:2}.r-window{order:3}.r-lede{order:4}.r-actions{order:5}.r-facts{order:6;margin-top:6px}
 .r-facts{grid-template-columns:1fr;gap:14px}
 .r-window{aspect-ratio:1/1;max-height:none}
 .r-button{width:100%;justify-content:space-between}
 .r-actions{flex-direction:column;align-items:stretch}
 .r-chapters{grid-template-columns:1fr}
 .r-chapters li,.r-chapters li+li{padding:24px 0;border-left:0;border-top:1px solid var(--ink-line)}
 .r-chapters li:first-child{border-top:0}
 .r-num{margin-bottom:14px}
 .r-systems{grid-template-columns:1fr}
 .r-system dl>div{grid-template-columns:120px 1fr}
 .r-closing .r-button{width:auto}
}
@media (forced-colors:active){.r-button{border:2px solid ButtonText}}