/* Make Room Studio: Gallery Wall (look B).
   PORTED VERBATIM from design/src/site.html (tokens, shared base, "B  Gallery Wall" block) per
   dev bible 22 FIDELITY CONTRACT. Deviations are listed in docs/BUILD-NOTES.md. Everything after
   "production additions" covers pages the mockup did not draw, built in the same school. */

/* ---------- tokens (verbatim) ---------- */
:root{
  --logo:url("/assets/logo.svg");
  --mono:url("/assets/logo-monogram.svg");
  color-scheme:light;
}
[data-look="b"]{--ground:#F6F1E9;--ink:#3A332E;--muted:#72675D;--line:#E2D9CC;--panel:#5E4E42;--on-panel:#F3ECE1;--soft:#EEE7DC;--accent:#5E6247;--display:"Cormorant Garamond",Georgia,serif;--body:"DM Sans",system-ui,sans-serif;--dw:300;--gut:clamp(20px,4.5cqi,64px)}
html,body{margin:0;background:#F6F1E9}

/* ---------- shared site base (verbatim) ---------- */
.site{container:site/inline-size;background:var(--ground);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.55;position:relative;overflow-x:clip;min-height:100vh}
.site :where(*,*::before,*::after){box-sizing:border-box}
.site :where(h1,h2,h3,p,figure,ul,dl,dd){margin:0}
.site :where(ul){padding:0;list-style:none}
.site :where(a){color:inherit;text-decoration:none}
.site :where(button){font:inherit;color:inherit;cursor:pointer}
.site :where(img){display:block;width:100%;height:100%;object-fit:cover}
.site .ph{overflow:hidden;background:var(--soft);max-width:100%}
.site :where(h1,h2,h3){font-family:var(--display);font-weight:var(--dw);line-height:1.05;text-wrap:balance}
.site :focus-visible{outline:2px solid currentColor;outline-offset:3px}
.wrap{padding-inline:var(--gut)}
.logo{display:block;background-color:currentColor;-webkit-mask:var(--logo) center/contain no-repeat;mask:var(--logo) center/contain no-repeat;aspect-ratio:625/672}
.mono{display:block;background-color:currentColor;-webkit-mask:var(--mono) center/contain no-repeat;mask:var(--mono) center/contain no-repeat;aspect-ratio:625/563}
.mono-link{display:inline-flex;align-items:center}
.u{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.25em}
.play{position:absolute;inset:0;margin:auto;width:46px;height:46px;border-radius:50%;background:var(--ground);opacity:.92;display:grid;place-items:center}
.play svg{width:14px;height:14px;fill:var(--ink);margin-left:2px}
.tile{position:relative;display:block}
.form-note{font-size:14px;color:var(--muted)}
.site :where(select){appearance:none;-webkit-appearance:none}
.site :where(input,select,textarea){font:inherit;color:inherit;width:100%;min-width:0}
.f{display:grid;gap:8px;min-width:0}
.f-row{display:flex;align-items:center;gap:20px;flex-wrap:wrap}

/* ---------- B  Gallery Wall (verbatim, wall/project pattern generalised to repeat) ---------- */
.b-caps{font-family:var(--body);font-size:11.5px;letter-spacing:.24em;text-transform:uppercase}
.b-mut{color:var(--muted)}
.b-line{border-bottom:1px solid currentColor;padding-bottom:4px}
.b-acc{color:var(--accent)}
.b-head{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-block:22px}
.b-head .mono{height:36px}
.b-nav{display:flex;gap:30px}
.b-nav a.is-here{border-bottom:1px solid currentColor;padding-bottom:4px}
.b-hero{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);height:clamp(460px,54cqi,760px)}
.b-hero .ph{height:100%}
.b-panel{background:var(--panel);color:var(--on-panel);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:28px;padding:48px 32px;text-align:center}
.b-panel .logo{height:clamp(150px,16cqi,224px)}
.b-panel h1{font-size:clamp(30px,3.2cqi,44px)}
.b-statement{text-align:center;padding-block:clamp(72px,10cqi,140px);display:grid;justify-items:center;gap:30px}
.b-statement p{font-family:var(--display);font-weight:300;font-size:clamp(24px,3cqi,38px);line-height:1.3;max-width:24em}
.b-work,.b-notes,.b-social{padding-bottom:clamp(72px,9cqi,140px)}
.b-work h2,.b-notes h2,.b-social h2{font-size:clamp(36px,4.4cqi,56px);margin-bottom:clamp(28px,4cqi,52px)}
.b-wall{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:clamp(12px,2cqi,28px);row-gap:clamp(40px,6cqi,96px);align-items:start}
.b-piece{display:block}
.b-piece:nth-child(4n+1){grid-column:1/6}
.b-piece:nth-child(4n+2){grid-column:7/12;margin-top:clamp(40px,11cqi,170px)}
.b-piece:nth-child(4n+3){grid-column:3/7}
.b-piece:nth-child(4n+4){grid-column:8/13;margin-top:clamp(24px,6cqi,90px)}
.b-piece:nth-child(4n+1) .ph{aspect-ratio:4/5}
.b-piece:nth-child(4n+2) .ph{aspect-ratio:1/1}
.b-piece:nth-child(4n+3) .ph{aspect-ratio:3/4}
.b-piece:nth-child(4n+4) .ph{aspect-ratio:1/1}
.b-cap{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-top:14px}
.b-cap h3{font-size:clamp(22px,2.2cqi,28px);font-weight:400}
.b-piece:hover h3{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.15em}
.b-notes-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2.4cqi,32px)}
.b-note .ph{aspect-ratio:4/5}
.b-note time{display:block;margin-top:14px}
.b-note h3{font-size:clamp(22px,2.2cqi,27px);font-weight:400;margin-top:6px}
.b-social{text-align:center}
.b-tiles{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}
.b-tiles .ph{aspect-ratio:1}
.b-social-links{display:flex;justify-content:center;gap:30px;margin-top:28px}
.b-foot{background:var(--soft);padding-block:56px 28px;display:grid;justify-items:center;gap:30px;text-align:center}
.b-foot .mono{height:46px}
.b-fcols{display:flex;gap:72px;font-size:14.5px}
.b-fcols ul{display:grid;gap:6px}
.b-flabel{font-family:var(--display);font-size:22px;font-weight:400;margin-bottom:10px}
.b-fbase{font-size:12.5px;color:var(--muted);display:flex;gap:8px 20px;flex-wrap:wrap;justify-content:center}
.b-proj{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,5cqi,80px);padding-block:clamp(40px,6cqi,72px) clamp(72px,9cqi,120px)}
.b-proj-t{position:sticky;top:24px;align-self:start;display:grid;gap:20px;justify-items:start}
.b-proj-t h1{font-size:clamp(44px,6cqi,82px)}
.b-proj-t p{font-size:16.5px;line-height:1.75;max-width:34em}
.b-facts{border-top:1px solid var(--line);padding-top:16px;display:grid;grid-template-columns:auto 1fr;gap:8px 20px;font-size:14px;width:100%}
.b-facts dt{color:var(--muted)}
.b-proj-imgs{display:grid;gap:clamp(20px,3cqi,40px)}
.b-proj-imgs .ph:nth-child(3n+2){width:72%;margin-left:auto}
.b-proj-imgs .ph:nth-child(3n+3){width:58%}
.b-about-head{text-align:center;padding-block:clamp(48px,7cqi,100px) clamp(32px,4cqi,56px)}
.b-about-head h1{font-size:clamp(44px,6cqi,84px)}
.b-trio{display:grid;grid-template-columns:4fr 3fr 4fr;gap:clamp(10px,2cqi,28px);align-items:start}
.b-trio .ph:nth-child(2){margin-top:clamp(32px,8cqi,120px)}
.b-about-t{max-width:36em;margin-inline:auto;padding-block:clamp(48px,7cqi,96px) clamp(72px,9cqi,120px);display:grid;gap:18px;justify-items:start}
.b-about-t .lead{font-family:var(--display);font-weight:300;font-size:clamp(24px,2.8cqi,34px);line-height:1.3}
.b-about-t p{font-size:16.5px;line-height:1.75}
.b-contact{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
.b-contact-l{background:var(--panel);color:var(--on-panel);padding:clamp(40px,6cqi,88px) var(--gut);display:grid;gap:22px;align-content:start}
.b-contact-l h1{font-size:clamp(44px,6cqi,80px)}
.b-contact-l p{font-size:16.5px;line-height:1.7;max-width:24em}
.b-contact-r{padding:clamp(40px,6cqi,88px) var(--gut)}
.b-form{display:grid;grid-template-columns:1fr 1fr;gap:22px 24px}
.b-form .f-wide{grid-column:1/-1}
.b-form label{font-family:var(--body);font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.b-form input,.b-form select,.b-form textarea{border:1px solid var(--line);background:var(--ground);padding:13px 14px;font-size:16px;border-radius:2px}
.b-form input:focus,.b-form select:focus,.b-form textarea:focus{border-color:var(--ink);outline:none}
.b-form button{background:var(--accent);color:var(--on-panel);border:0;padding:15px 30px;font-size:11.5px;letter-spacing:.24em;text-transform:uppercase}
.b-shop{padding-block:clamp(48px,7cqi,100px) clamp(72px,9cqi,120px)}
.b-shop h1{text-align:center;font-size:clamp(44px,6cqi,84px)}
.b-shop-line{text-align:center;font-family:var(--display);font-weight:300;font-size:clamp(20px,2.2cqi,26px);margin:14px auto clamp(36px,5cqi,64px)}
.b-shop-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(14px,2.4cqi,32px);align-items:start}
.b-shop-grid .b-item:nth-child(even){margin-top:64px}
.b-item{display:grid;gap:10px}
.b-item .ph{aspect-ratio:4/5}
.b-item h3{font-size:22px;font-weight:400}
.b-item-row{display:flex;justify-content:space-between;align-items:baseline;gap:10px;font-size:14px}
.b-item button{background:none;border:0;padding:0 0 3px;border-bottom:1px solid currentColor;font-size:11px;letter-spacing:.2em;text-transform:uppercase}
@container site (max-width:760px){
  .b-head{flex-direction:column;align-items:flex-start;gap:14px;padding-block:16px 12px}
  .b-nav{gap:22px;overflow-x:auto;max-width:100%;padding-bottom:6px;scrollbar-width:none}
  .b-hero{grid-template-columns:1fr;height:auto}
  .b-panel{order:-1;padding:44px 24px 40px}
  .b-hero .ph{aspect-ratio:4/5}
  .b-wall{grid-template-columns:repeat(6,minmax(0,1fr))}
  .b-piece:nth-child(n){grid-column:1/6;margin-top:0}
  .b-piece:nth-child(even){grid-column:2/7}
  .b-notes-row{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:76%;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px;scrollbar-width:none}
  .b-note{scroll-snap-align:start}
  .b-tiles{grid-template-columns:repeat(3,minmax(0,1fr))}
  .b-fcols{gap:44px}
  .b-proj,.b-contact{grid-template-columns:1fr}
  .b-proj-t{position:static}
  .b-form{grid-template-columns:1fr}
  .b-shop-grid{grid-template-columns:1fr 1fr}
  .b-shop-grid .b-item:nth-child(even){margin-top:40px}
}

/* ---------- production additions (same school) ---------- */
.skip{position:absolute;left:-9999px;top:8px;z-index:20;background:var(--ink);color:var(--ground);padding:10px 16px;font-size:14px}
.skip:focus{left:8px}
.b-nav a:hover{border-bottom:1px solid currentColor;padding-bottom:4px}
.b-fcols a:hover,.b-fbase a:hover{text-decoration:underline;text-underline-offset:.25em}
.b-empty{color:var(--muted);font-family:var(--display);font-weight:300;font-size:clamp(22px,2.4cqi,28px)}

/* index pages: Work, Notes */
.b-index-head{padding-block:clamp(40px,6cqi,84px) clamp(32px,4cqi,56px)}
.b-index-head h1{font-size:clamp(44px,6cqi,84px)}
.b-notes-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(40px,5cqi,72px) clamp(16px,2.4cqi,32px);padding-bottom:clamp(72px,9cqi,140px)}
.b-note:hover h3{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.15em}
.b-note p{font-size:15px;line-height:1.6;margin-top:8px;max-width:30em}

/* note page */
.b-article{display:grid;justify-items:center;padding-block:clamp(40px,6cqi,84px) clamp(72px,9cqi,120px);gap:clamp(28px,4cqi,48px)}
.b-article-head{text-align:center;display:grid;gap:16px;justify-items:center;max-width:min(100%,920px)}
.b-article-head h1{font-size:clamp(44px,6cqi,82px)}
.b-article-cover{width:min(100%,1040px)}
.b-article-cover .ph{aspect-ratio:3/2}
.b-body{width:min(100%,36em);display:grid;gap:18px}
.b-body p{font-size:16.5px;line-height:1.75}
.b-body > p:first-child{font-family:var(--display);font-weight:300;font-size:clamp(24px,2.8cqi,32px);line-height:1.3}
.b-body h2{font-size:clamp(28px,3cqi,36px);margin-top:14px}
.b-body blockquote{margin:12px 0;font-family:var(--display);font-weight:300;font-size:clamp(26px,3cqi,36px);line-height:1.25;text-align:center}
.b-body figure{display:grid;gap:8px;margin-block:12px}
.b-body figcaption{font-size:13.5px;color:var(--muted)}
.b-body a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.2em}
.b-more{width:100%;border-top:1px solid var(--line);padding-top:clamp(40px,5cqi,64px)}
.b-more h2{font-size:clamp(30px,3.4cqi,44px);margin-bottom:clamp(24px,3cqi,40px);text-align:center}

/* blocks inside the project text column keep the mockup's paragraph style */
.b-proj-t .b-body{width:auto}
.b-proj-t .b-body > p:first-child{font-family:var(--body);font-weight:400;font-size:16.5px;line-height:1.75}

/* text pages (About, Privacy, Terms) take the same blocks as notes */
.b-about-t h2{font-size:clamp(26px,2.8cqi,34px);margin-top:14px}
.b-about-t blockquote{margin:8px 0;font-family:var(--display);font-weight:300;font-size:clamp(24px,2.8cqi,32px);line-height:1.25}
.b-about-t figure{display:grid;gap:8px;width:100%}
.b-about-t figcaption{font-size:13.5px;color:var(--muted)}
.b-about-t a:not(.b-caps){text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.2em}
.b-pad-bottom{padding-bottom:clamp(72px,9cqi,140px)}

/* shop item */
.b-price{font-family:var(--display);font-weight:300;font-size:clamp(26px,2.8cqi,34px)}
.b-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--accent);color:var(--on-panel);border:0;padding:15px 30px;font-size:11.5px;letter-spacing:.24em;text-transform:uppercase}
.b-btn[disabled]{background:var(--line);color:var(--muted);cursor:default}
.b-thanks,.b-404{text-align:center;display:grid;justify-items:center;gap:26px;padding-block:clamp(72px,12cqi,160px)}
.b-thanks h1,.b-404 h1{font-size:clamp(44px,6cqi,84px)}
.b-thanks p,.b-404 p{font-family:var(--display);font-weight:300;font-size:clamp(22px,2.6cqi,30px);line-height:1.3;max-width:24em}

/* contact form states */
.b-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.b-err{font-size:14px;color:var(--panel);border-left:2px solid var(--panel);padding-left:12px}
.b-sent{display:grid;gap:18px;align-content:start}
.b-sent h2{font-size:clamp(32px,3.6cqi,46px)}
.b-sent p{font-size:16.5px;line-height:1.7;max-width:30em}

@container site (max-width:760px){
  .b-notes-grid{grid-template-columns:1fr}
  .b-index-head{padding-block:28px 24px}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

/* ---------- phase 3 (docs/PHASE-3.md 6.1, 6.3; site build) ---------- */
/* D4 tokens (BUILD-NOTES deviation): --muted 4.98:1 on --soft; --field for every input, select,
   stepper and choice-pill border (3.33:1 on --ground, WCAG 1.4.11). */
[data-look="b"]{--muted:#6B6056;--field:#8F8273}
/* focus: the ring on olive buttons was 1.04:1 */
.site :is(.b-btn,.b-form button,.b-code button):focus-visible{outline-color:var(--ink)}
.b-form input,.b-form select,.b-form textarea{border-color:var(--field)}
.b-sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;border:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}

/* photos: shape and tone before the file arrives; a blurred preview under eager photos */
.site :where(.ph){aspect-ratio:var(--ar,auto)}
.site .ph{background-color:var(--tone,var(--soft))}
.site .ph[style*="--lqip"]{position:relative}
.site .ph[style*="--lqip"]::before{content:"";position:absolute;inset:0;background:var(--lqip) 50% 50%/cover;filter:blur(12px);scale:1.1}
.site .ph[style*="--lqip"] img{position:relative}
.b-hero .ph{aspect-ratio:auto}
.site img.is-loading{opacity:0}
.site img.is-in{transition:opacity 240ms cubic-bezier(.2,0,0,1)}

/* page changes: a root crossfade; a card photo morphs into the same photo on the next page; the header holds still */
@media (prefers-reduced-motion:no-preference){
  @view-transition{navigation:auto;types:page}
  ::view-transition-old(root){animation:140ms cubic-bezier(.4,0,1,1) both vt-out}
  ::view-transition-new(root){animation:240ms cubic-bezier(.2,0,0,1) 60ms both vt-in}
  ::view-transition-group(*){animation-duration:360ms;animation-timing-function:cubic-bezier(.4,0,.2,1)}
  ::view-transition-old(*),::view-transition-new(*){height:100%;object-fit:cover}
  :active-view-transition-type(page) .b-head{view-transition-name:b-head}
  ::view-transition-group(b-head),::view-transition-new(b-head){animation:none}
  ::view-transition-old(b-head){display:none}
}
@keyframes vt-out{to{opacity:0}}
@keyframes vt-in{from{opacity:0}}
/* footer: New work by email */
.b-fsign{display:grid;justify-items:center}
.b-signup{display:flex;gap:10px;width:min(100%,380px)}
.b-signup input{flex:1;min-width:0;min-height:44px;border:1px solid var(--field);border-radius:2px;background:var(--ground);padding:11px 14px;font-size:16px}
.b-signup input:focus{border-color:var(--ink);outline:none}
.b-signup .b-btn{min-height:44px;padding-inline:20px}
.b-fnote{font-size:15px;max-width:22em}
@container site (max-width:760px){.b-fcols{flex-wrap:wrap;justify-content:center;row-gap:36px}.b-fsign{flex-basis:100%}}
.b-ownerbar{position:sticky;top:0;z-index:6;margin:0;padding:10px var(--gut);background:var(--panel);color:var(--on-panel);font-size:14px;text-align:center}
@container site (max-width:760px){.b-hero .ph{aspect-ratio:4/5}}

.b-proj-t{top:min(24px,100vh - var(--h,0px) - 24px)}
@container site (min-width:761px){.b-more .b-notes-row{grid:auto/auto-flow calc((100% - 2 * clamp(16px,2.4cqi,32px)) / 3);justify-content:center}}
/* phones: photos before Next */
@container site (max-width:760px){.b-proj-t{display:contents}.b-proj-t>*{justify-self:start}.b-proj-t>.b-line:last-child{order:1}}
.site p{text-wrap:pretty}
.site{-webkit-tap-highlight-color:rgb(58 51 46/.08)}