/* Marlow Studio, home option B: quiet
   Modelled on how leading practices present themselves: the photography does the talking,
   one typeface (Helvetica Neue) in a few small sizes, generous white space, captions not headlines,
   and colour used as a solid block. Midnight, white and one contrast colour (sage, oxblood or blush while we compare). */

:root {
  --midnight: #191e22;
  --ink: #191e22;
  --muted: #6E737B;
  --white: #FFFFFF;
  --mist: #F2F2F1;
  --accent: #B5C0AE;
  --accent-soft: #C9D2C2;
  --on-accent: #191e22;
  --line: rgba(18, 26, 38, .14);
  --pad: clamp(1.25rem, 3vw, 3rem);
  --gap: clamp(1rem, 2vw, 2rem);
  --sans: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --serif: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --ease: cubic-bezier(.25, .6, .1, 1);
}
/* Contrast colour options while we compare (data-palette on <html>) */
:root[data-palette="oxblood"] { --accent: #5C1F27; --accent-soft: #D9A3A8; --on-accent: #FFFFFF; }
:root[data-palette="blush"] { --accent: #E6CFC7; --accent-soft: #E6CFC7; --on-accent: #191e22; }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--white); color: var(--ink); font: 400 1rem/1.55 var(--sans); -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, p, figure, ul { margin: 0; padding: 0; }
ul { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
:focus-visible { outline: 1px solid currentColor; outline-offset: 4px; }
.skip { position: absolute; left: -999px; top: .75rem; z-index: 100; padding: .6rem .9rem; background: var(--white); }
.skip:focus { left: .75rem; }

/* Small text pieces */
.label { font-size: .875rem; font-weight: 500; color: var(--muted); }
.label sup { margin-left: .2rem; font-size: .68em; color: var(--ink); vertical-align: .55em; line-height: 0; }
.lead { font-size: clamp(1.3rem, 2vw, 1.85rem); line-height: 1.32; letter-spacing: -.012em; }
/* Buttons: a fine outlined panel with a door drawn as on a floor plan.
   At rest the door is shut (a line along the wall); on hover the panel fills and the door swings open with its arc. */
.more { --line-c: var(--ink); --fill: var(--ink); --on-fill: var(--white); position: relative; isolation: isolate; overflow: hidden; display: inline-flex; align-items: center; gap: .95rem; padding: .95rem 1.5rem .95rem 1.15rem; border: 1px solid var(--line-c); color: var(--ink); font-size: .9rem; font-weight: 500; letter-spacing: .02em; transition: color .5s var(--ease); }
.more::after { content: ''; position: absolute; inset: 0; z-index: -1; background: var(--fill); transform: scaleY(0); transform-origin: bottom; transition: transform .6s var(--ease); }
.more:hover, .more:focus-visible { color: var(--on-fill); }
.more:hover::after, .more:focus-visible::after { transform: scaleY(1); }
.door { position: relative; flex: none; width: 15px; height: 15px; border-bottom: 1px solid currentColor; background: linear-gradient(currentColor, currentColor) left bottom / 1px 5px no-repeat, linear-gradient(currentColor, currentColor) right bottom / 1px 5px no-repeat; }
.door::before { content: ''; position: absolute; left: 0; bottom: 0; width: 1.5px; height: 15px; background: currentColor; transform: rotate(90deg); transform-origin: 50% 100%; transition: transform .7s var(--ease); }
.door::after { content: ''; position: absolute; left: 0; bottom: 0; width: 15px; height: 15px; border-top: 1px dashed currentColor; border-right: 1px dashed currentColor; border-top-right-radius: 100%; opacity: 0; transition: opacity .4s .25s; }
.more:hover .door::before, .more:focus-visible .door::before { transform: rotate(0deg); }
.more:hover .door::after, .more:focus-visible .door::after { opacity: .7; }
.block-text .more { --line-c: var(--on-accent); --fill: var(--on-accent); --on-fill: var(--accent); color: var(--on-accent); }
.foot .more { --line-c: rgba(255, 255, 255, .45); --fill: var(--white); --on-fill: var(--midnight); color: var(--white); margin-top: .5rem; }

/* ---------- Header ---------- */
.top { position: fixed; inset: 0 0 auto; z-index: 50; display: flex; align-items: center; gap: 2rem; height: 80px; padding: 0 var(--pad); color: var(--white); transition: background .4s, color .4s, transform .5s var(--ease), border-color .4s; }
.top.is-light { background: var(--white); color: var(--ink); }
.top.is-hidden { transform: translateY(-100%); }
.brand { display: inline-grid; gap: .3rem; line-height: 1; }
.brand-name { font-size: .98rem; font-weight: 500; letter-spacing: .24em; text-transform: uppercase; }
.brand-sub { font-size: .78rem; letter-spacing: .04em; opacity: .75; }
.brand-tag { font-size: .68rem; letter-spacing: .03em; opacity: .55; font-style: normal; }
.nav { display: flex; gap: 1.75rem; margin-left: auto; font-size: .95rem; }
.nav a { opacity: .85; transition: opacity .3s; }
.nav a:hover { opacity: 1; text-decoration: underline; text-underline-offset: .3em; text-decoration-thickness: 1px; }
.menu-btn { display: none; margin-left: auto; font-size: .95rem; }
.menu { position: fixed; inset: 0; z-index: 45; display: flex; flex-direction: column; justify-content: space-between; padding: 96px var(--pad) 4.5rem; background: var(--white); color: var(--ink); }
.menu[hidden] { display: none; }
.menu nav { display: grid; gap: .3rem; }
.menu nav a { font-size: 2.1rem; letter-spacing: -.02em; line-height: 1.2; }
.menu p { font-size: .9rem; color: var(--muted); }

/* ---------- Hero ---------- */
.hero { position: relative; height: 100svh; min-height: 32rem; overflow: hidden; background: var(--midnight); color: var(--white); }
.hero-img { position: absolute; inset: 0; }
.hero-img img { width: 100%; height: 100%; object-fit: cover; animation: drift 24s ease-out both; }
/* The lake house: keep the building, which sits right of centre, in view */
.hero-img img.hero-lake { object-position: 62% 42%; }
@keyframes drift { from { transform: scale(1.07); } to { transform: scale(1); } }
.hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(18, 26, 38, .35) 0, rgba(18, 26, 38, 0) 22%, rgba(18, 26, 38, 0) 55%, rgba(18, 26, 38, .55)); pointer-events: none; }
.hero-text { position: absolute; left: var(--pad); right: var(--pad); bottom: clamp(3.5rem, 7svh, 4.5rem); z-index: 1; display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem; }
.hero h1 { max-width: 27ch; font-size: clamp(1.45rem, 2.5vw, 2.4rem); font-weight: 400; line-height: 1.22; letter-spacing: -.015em; }
.hero-cap { font-size: .85rem; color: rgba(255, 255, 255, .75); white-space: nowrap; }
.hero-cap span { color: var(--white); margin-right: .5rem; }

/* ---------- Two-column text sections ---------- */
.people { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); padding: clamp(3.5rem, 6vw, 5.5rem) var(--pad); }
.people > .sec-title { grid-column: 1 / 5; }
.people-body { grid-column: 5 / 12; display: grid; gap: 2.2rem; justify-items: start; }

/* Practice: photograph and statement */
.intro { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: center; padding: clamp(3.5rem, 6vw, 5.5rem) var(--pad) clamp(3.5rem, 6vw, 5.5rem) 0; }
.intro-img { grid-column: 1 / 6; position: relative; height: min(88svh, 52rem); overflow: hidden; background: var(--mist); }
.intro-img img { width: 100%; height: 100%; object-fit: cover; object-position: 30% 50%; }
.intro-img figcaption { position: absolute; left: var(--pad); bottom: 1rem; font-size: .8rem; color: var(--white); text-shadow: 0 1px 8px rgba(18, 26, 38, .5); }
.intro-body { grid-column: 7 / 13; display: grid; gap: 2rem; justify-items: start; }
.statement { font-size: clamp(1.7rem, 2.9vw, 2.9rem); line-height: 1.16; letter-spacing: -.022em; }
.statement em, .block-lead em, .hero h1 em { font-family: var(--serif); font-style: normal; font-weight: 400; letter-spacing: -.005em; font-size: 1.08em; }
.intro-more { max-width: 32rem; color: var(--muted); font-size: 1.02rem; line-height: 1.6; }

/* ---------- Projects ---------- */
.work { padding: 0 var(--pad) clamp(3.5rem, 6vw, 5.5rem); }

/* The viewer */
.pv { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); grid-template-rows: 1fr auto; column-gap: var(--gap); row-gap: 1.6rem; }
.pv-side { grid-column: 1 / 5; grid-row: 1 / 3; display: flex; flex-direction: column; gap: clamp(1.5rem, 3vw, 2.5rem); }
.pv-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .1rem; }
.pv-list button { display: flex; align-items: baseline; gap: 1rem; width: 100%; padding: .35rem 0; text-align: left; color: rgba(18, 26, 38, .32); transition: color .4s; }
.pv-num { min-width: 1.4rem; font-size: .78rem; }
.pv-name { font-size: clamp(1.4rem, 2.3vw, 2.2rem); letter-spacing: -.02em; line-height: 1.15; transition: transform .6s var(--ease); }
.pv-list button:hover, .pv-list button:focus-visible { color: var(--ink); }
.pv-list [aria-pressed="true"] { color: var(--ink); }
.pv-list [aria-pressed="true"] .pv-name { font-family: var(--serif); font-style: normal; letter-spacing: -.005em; font-size: clamp(1.6rem, 2.6vw, 2.5rem); transform: translateX(.4rem); }
.pv-all { margin-top: auto; align-self: flex-start; font-size: .9rem; color: var(--muted); text-decoration: underline; text-underline-offset: .3em; text-decoration-thickness: 1px; }
.pv-all:hover { color: var(--ink); }
.pv-frame { grid-column: 5 / 13; position: relative; height: min(64svh, 44rem); overflow: hidden; background: var(--mist); }
.pv-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; }
.pv-frame img.is-on { opacity: 1; animation: pv-in 1.1s var(--ease) both; }
@keyframes pv-in { from { clip-path: inset(0 0 0 100%); transform: scale(1.06); } to { clip-path: inset(0); transform: scale(1); } }
.pv-frame img.was-on { opacity: 1; }
.pv-caps { grid-column: 5 / 13; position: relative; }
.pv-cap { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .5rem 2rem; align-items: end; }
.pv-cap[hidden] { display: none; }
.pv-cap.is-on { animation: pv-fade .7s .2s var(--ease) both; }
@keyframes pv-fade { from { opacity: 0; transform: translateY(.5rem); } to { opacity: 1; transform: none; } }
.pv-meta { font-size: .9rem; color: var(--muted); }
.pv-meta a { margin-right: .5rem; color: var(--ink); font-weight: 500; }
.pv-desc { grid-column: 1; max-width: 34rem; font-size: 1.05rem; line-height: 1.5; }
.pv-cap .more { grid-column: 2; grid-row: 1 / 3; }

/* ---------- Section titles: proper headings, with a serif italic accent ---------- */
.sec-title { font-size: clamp(2rem, 3.6vw, 3.4rem); font-weight: 400; line-height: 1.05; letter-spacing: -.028em; }
.sec-title em { font-family: var(--serif); font-style: normal; letter-spacing: -.01em; font-size: 1.08em; }
.sec-title sup { margin-left: .2rem; font-size: .32em; color: var(--muted); vertical-align: 1.6em; line-height: 0; letter-spacing: 0; }

/* ---------- Project pages ---------- */
.pj-intro { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); padding: calc(80px + clamp(3rem, 8vw, 6rem)) var(--pad) clamp(2.5rem, 5vw, 4rem); }
.pj-side { grid-column: 1 / 4; display: grid; gap: .8rem; align-content: start; padding-top: .6rem; }
.pj-back { justify-self: start; font-size: .9rem; color: var(--muted); }
.pj-back::before { content: '← '; }
.pj-back:hover { color: var(--ink); }
.pj-title { grid-column: 4 / 13; }
.pj-title h1 { font-size: clamp(3rem, 7.5vw, 7.5rem); font-weight: 400; line-height: .95; letter-spacing: -.045em; }
.pj-place { margin-top: 1rem; font-size: clamp(1.2rem, 1.8vw, 1.6rem); color: var(--muted); }
.pj-place em, .pj-next-place em { font-family: var(--serif); font-style: normal; color: var(--ink); font-size: 1.12em; }
.pj-lede { max-width: 40rem; margin-top: 1.6rem; font-size: clamp(1.15rem, 1.5vw, 1.4rem); line-height: 1.45; }
.pj-hero { height: min(88svh, 60rem); overflow: hidden; background: var(--mist); }
.shot { display: block; width: 100%; height: 100%; cursor: zoom-in; overflow: hidden; }
.shot img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.shot:hover img { transform: scale(1.025); }
.pj-facts { padding: clamp(3rem, 6vw, 5rem) var(--pad); }
.pj-facts dl { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2rem var(--gap); margin: 0; }
.pj-facts dt { font-size: .82rem; color: var(--muted); }
.pj-facts dd { margin: .3rem 0 0; font-size: 1.1rem; }
.pj-story { display: grid; gap: clamp(3.5rem, 7vw, 6rem); padding: clamp(2rem, 5vw, 4rem) var(--pad) clamp(3rem, 5vw, 4.5rem); }
.pj-row { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); }
.pj-row .label { grid-column: 1 / 5; display: flex; gap: .9rem; align-items: baseline; font-size: clamp(1.5rem, 2.4vw, 2.2rem); font-weight: 400; color: var(--ink); letter-spacing: -.02em; line-height: 1.1; }
.pj-row .label span { font-size: .8rem; color: var(--muted); letter-spacing: 0; }
.pj-para { grid-column: 5 / 12; font-size: clamp(1.15rem, 1.5vw, 1.4rem); line-height: 1.5; }
.pj-wide { height: min(80svh, 54rem); margin: 0 calc(var(--pad) * -1); background: var(--mist); }
.pj-pair { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); height: min(82svh, 56rem); }
.pj-numbers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); padding: clamp(3rem, 5vw, 4.5rem) var(--pad); background: var(--accent); color: var(--on-accent); }
.pj-numbers b { display: block; font-family: var(--serif); font-weight: 400; font-style: normal; font-size: clamp(3.5rem, 7vw, 6.5rem); line-height: 1; letter-spacing: -.01em; }
.pj-numbers span { display: block; max-width: 18rem; margin-top: .8rem; font-size: 1rem; line-height: 1.5; }
.pj-next { position: relative; display: flex; align-items: flex-end; min-height: 92svh; overflow: hidden; background: var(--midnight); color: var(--white); }
.pj-next img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .72; transition: transform 1.6s var(--ease), opacity 1s; }
.pj-next::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(18, 26, 38, 0) 35%, rgba(18, 26, 38, .75)); }
.pj-next:hover img { transform: scale(1.04); opacity: .85; }
.pj-next-text { position: relative; z-index: 1; display: grid; gap: .9rem; justify-items: start; padding: var(--pad) var(--pad) clamp(3rem, 7svh, 5rem); }
.pj-next .label { color: rgba(255, 255, 255, .75); font-size: .95rem; }
.pj-next-name { font-size: clamp(3rem, 8vw, 8rem); line-height: .95; letter-spacing: -.045em; }
.pj-next-place { font-size: clamp(1.1rem, 1.6vw, 1.4rem); color: rgba(255, 255, 255, .8); }
.pj-next-place em { color: var(--white); }
.pj-next .more { --line-c: rgba(255, 255, 255, .6); --fill: var(--white); --on-fill: var(--midnight); color: var(--white); margin-top: 1rem; }
.pj-next:hover .more { color: var(--midnight); }
.pj-next:hover .more::after { transform: scaleY(1); }
.pj-next:hover .more .door::before { transform: rotate(0deg); }
.pj-next:hover .more .door::after { opacity: .7; }
/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 90; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1rem; padding: 4rem var(--pad) 2rem; background: rgba(18, 26, 38, .96); color: var(--white); }
.lightbox[hidden] { display: none; }
.lightbox figure { grid-column: 2; display: grid; gap: 1rem; justify-items: center; }
.lightbox img { max-height: 80svh; width: auto; max-width: 100%; }
.lightbox figcaption { font-size: .9rem; color: rgba(255, 255, 255, .75); text-align: center; }
.lb-btn { font-size: .9rem; color: rgba(255, 255, 255, .8); padding: .6rem; }
.lb-btn:hover { color: var(--white); }
.lb-close { position: absolute; top: 1.2rem; right: var(--pad); }
.lb-prev { grid-column: 1; } .lb-next { grid-column: 3; }

/* ---------- Inner pages ---------- */
.pg-intro { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); padding: calc(80px + clamp(3rem, 8vw, 6.5rem)) var(--pad) clamp(3rem, 7vw, 5.5rem); }
.pg-intro > .label { grid-column: 1 / 4; padding-top: .9rem; }
.pg-title { grid-column: 4 / 13; }
.pg-title h1 { max-width: 15ch; font-size: clamp(3rem, 7vw, 7rem); font-weight: 400; line-height: .98; letter-spacing: -.045em; }
.pg-title h1 em, .pl-place em, .principal2-role em { font-family: var(--serif); font-style: normal; letter-spacing: -.01em; }
.pg-title h1 em { font-size: 1.06em; }
.pg-lede { max-width: 38rem; margin-top: 1.8rem; font-size: clamp(1.15rem, 1.5vw, 1.4rem); line-height: 1.45; color: var(--muted); }
.pg-hero { height: min(84svh, 58rem); overflow: hidden; background: var(--mist); }
.pg-hero img { width: 100%; height: 100%; object-fit: cover; }
.pg-split, .pg-accent { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); padding: clamp(3.5rem, 6vw, 5.5rem) var(--pad); }
.pg-split > .sec-title, .pg-accent > .sec-title { grid-column: 1 / 5; }
.pg-body { grid-column: 6 / 12; display: grid; gap: 1.4rem; justify-items: start; font-size: 1.05rem; line-height: 1.65; }
.pg-lead { font-size: clamp(1.3rem, 1.9vw, 1.75rem); line-height: 1.38; letter-spacing: -.012em; }
.pg-body .more { margin-top: .8rem; }
.pg-section { padding: clamp(3.5rem, 6vw, 5.5rem) var(--pad); }
.pg-section > .sec-title { margin-bottom: clamp(2rem, 3.5vw, 3rem); }
.pg-mist { background: var(--mist); }
.pg-accent { background: var(--accent); color: var(--on-accent); }
.pg-accent .more { --line-c: var(--on-accent); --fill: var(--on-accent); --on-fill: var(--accent); color: var(--on-accent); }
.pg-dark { padding: clamp(3.5rem, 6vw, 5.5rem) var(--pad); background: var(--midnight); color: var(--white); }
.pg-dark > .sec-title { margin-bottom: 1.2rem; }
.pg-dark-lede { max-width: 36rem; margin-bottom: clamp(3rem, 6vw, 5rem); font-size: 1.15rem; line-height: 1.5; color: rgba(255, 255, 255, .72); }
.pg-dark > .sec-title:only-of-type + ol { margin-top: clamp(2.5rem, 5vw, 4rem); }
.principles2 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(2rem, 4vw, 4rem); list-style: none; margin: 0; padding: 0; }
.principles2 b, .stages2 b { display: block; font-family: var(--serif); font-style: normal; font-weight: 400; font-size: clamp(2.6rem, 4vw, 3.6rem); line-height: 1; color: var(--muted); }
.principles2 h3, .stages2 h3 { margin: 1.2rem 0 .7rem; font-size: clamp(1.35rem, 1.9vw, 1.75rem); font-weight: 400; letter-spacing: -.015em; }
.principles2 p { font-size: 1.02rem; line-height: 1.6; color: var(--muted); }
.pg-pair { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); padding: 0 var(--pad); height: min(76svh, 50rem); }
.pg-pair figure { overflow: hidden; background: var(--mist); }
.pg-pair img { width: 100%; height: 100%; object-fit: cover; }
.years { list-style: none; margin: clamp(2.5rem, 5vw, 4rem) 0 0; padding: 0; display: grid; gap: clamp(2rem, 4vw, 3rem); }
.years li { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: baseline; }
.years b { grid-column: 1 / 4; font-family: var(--serif); font-style: normal; font-weight: 400; font-size: clamp(2.6rem, 4.5vw, 4.2rem); line-height: 1; color: var(--accent-soft); }
.years div { grid-column: 4 / 11; }
.years h3 { font-size: clamp(1.3rem, 1.8vw, 1.65rem); font-weight: 400; letter-spacing: -.015em; }
.years p { margin-top: .4rem; color: rgba(255, 255, 255, .7); line-height: 1.55; }
.awards { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.1rem; }
.awards li { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); font-size: clamp(1.15rem, 1.6vw, 1.45rem); }
.awards span:nth-child(1) { grid-column: 1 / 3; font-family: var(--serif); font-style: normal; color: var(--muted); }
.awards span:nth-child(2) { grid-column: 3 / 7; }
.awards span:nth-child(3) { grid-column: 7 / 13; color: var(--muted); }
.svc2-list { display: grid; gap: clamp(4rem, 9vw, 8rem); padding: clamp(2rem, 5vw, 4rem) var(--pad) clamp(3.5rem, 6vw, 5.5rem); }
.svc2 { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: start; scroll-margin-top: 100px; }
.svc2 .sec-title { grid-column: 1 / 5; display: flex; gap: 1rem; align-items: baseline; }
.svc2 .sec-title span { font-size: .8rem; letter-spacing: 0; color: var(--muted); }
.svc2-text { grid-column: 5 / 9; display: grid; gap: 1.4rem; }
.svc2-text p { font-size: clamp(1.1rem, 1.4vw, 1.3rem); line-height: 1.5; }
.svc2-text ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .45rem; color: var(--muted); }
.svc2-text li::before { content: '— '; }
.svc2 figure { grid-column: 10 / 13; aspect-ratio: 4 / 3; overflow: hidden; }
.svc2 img { width: 100%; height: 100%; object-fit: cover; }
.stages2 { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: clamp(1.5rem, 3vw, 3rem); }
.stages2 b { color: var(--accent-soft); }
.stages2 p { font-size: 1rem; line-height: 1.55; color: rgba(255, 255, 255, .72); }
.stages2 span { display: block; margin-top: 1rem; font-size: .9rem; color: var(--white); }
.drawings2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); margin-top: clamp(4rem, 8vw, 6rem); }
.drawings2 img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; background: var(--white); }
.drawings2 figcaption { margin-top: .7rem; font-size: .85rem; color: rgba(255, 255, 255, .65); }
.principal2 { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: start; }
.principal2 + .principal2 { margin-top: clamp(3rem, 5vw, 4.5rem); }
.principal2 figure { grid-column: 1 / 6; aspect-ratio: 4 / 5; overflow: hidden; background: var(--mist); }
.principal2 img, .person2 img { width: 100%; height: 100%; object-fit: cover; }
.principal2-text { grid-column: 7 / 12; display: grid; gap: 1.2rem; font-size: 1.05rem; line-height: 1.65; }
.principal2-role { margin-top: -.4rem; font-size: 1.2rem; color: var(--muted); }
.principal2 dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.2rem; margin: 1rem 0 0; }
.principal2 dt, .ct-info dt { font-size: .82rem; color: var(--muted); }
.principal2 dd { margin: .25rem 0 0; font-size: .98rem; line-height: 1.45; }
.people2 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap); }
.person2 figure { aspect-ratio: 4 / 5; overflow: hidden; background: var(--white); }
.person2 img { filter: grayscale(1); transition: filter .6s; }
.person2:hover img { filter: none; }
.person2 h3 { margin-top: 1rem; font-size: 1.3rem; font-weight: 400; letter-spacing: -.015em; }
.person2-role { margin-top: .2rem; font-family: var(--serif); font-style: normal; font-size: 1.1rem; color: var(--muted); }
.person2 p:last-child { margin-top: .6rem; font-size: .95rem; line-height: 1.55; color: var(--muted); }
.team-also2 { margin-top: clamp(3rem, 6vw, 4.5rem); max-width: 40rem; font-size: 1.1rem; line-height: 1.55; }
.pl { padding: 0 var(--pad) clamp(3.5rem, 6vw, 5.5rem); }
.pl-filter { display: flex; flex-wrap: wrap; align-items: baseline; gap: .3rem 1.8rem; font-size: 1.05rem; }
.pl-filter button { color: var(--muted); transition: color .3s; }
.pl-filter button sup { margin-left: .15rem; font-size: .6em; vertical-align: .6em; line-height: 0; }
.pl-filter button:hover { color: var(--ink); }
.pl-filter [aria-pressed="true"] { color: var(--ink); font-family: var(--serif); font-style: normal; font-size: 1.25em; }
.pl-filter [aria-pressed="true"] sup { font-family: var(--sans); font-style: normal; }
.pl-count { margin: 1rem 0 clamp(3rem, 6vw, 5rem); font-size: .85rem; color: var(--muted); }
.pl-item { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: end; }
.pl-item + .pl-item { margin-top: clamp(4rem, 9vw, 8rem); }
.pl-item[hidden] { display: none; }
.pl-img { grid-column: 1 / 9; height: min(70svh, 46rem); overflow: hidden; background: var(--mist); }
.pl-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.pl-item:hover .pl-img img { transform: scale(1.025); }
.pl-text { grid-column: 9 / 13; display: grid; gap: .9rem; justify-items: start; }
.pl-num { font-size: .85rem; color: var(--muted); }
.pl-place { font-size: 1.1rem; color: var(--muted); }
.pl-place em { color: var(--ink); font-size: 1.1em; }
.pl-desc { font-size: 1.05rem; line-height: 1.55; }
.pl-text .more { margin-top: .6rem; }
.ct { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); padding: 0 var(--pad) clamp(3.5rem, 6vw, 5.5rem); }
.ct-info { grid-column: 1 / 4; display: grid; gap: 1.6rem; align-content: start; margin: 0; }
.ct-info dd { margin: .3rem 0 0; font-size: 1.1rem; line-height: 1.45; }
.ct-form { grid-column: 5 / 13; display: grid; gap: 2rem; justify-items: stretch; }
.ct-row { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem var(--gap); }
.ct-field { display: grid; gap: .5rem; min-width: 0; margin: 0; padding: 0; border: 0; }
.ct-field > span, .ct-field legend { font-size: .85rem; color: var(--muted); padding: 0; }
.ct-field input, .ct-field select, .ct-field textarea { width: 100%; padding: .6rem 0; border: 0; border-bottom: 1px solid rgba(18, 26, 38, .3); border-radius: 0; background: transparent; font: inherit; font-size: 1.15rem; color: var(--ink); transition: border-color .3s; -webkit-appearance: none; appearance: none; }
.ct-field input:focus, .ct-field select:focus, .ct-field textarea:focus { outline: none; border-bottom-color: var(--ink); }
.ct-field textarea { resize: vertical; }
.ct-choices { display: flex; flex-wrap: wrap; gap: .4rem 1.8rem; margin-top: .4rem; }
.ct-choices input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.ct-choices span { font-size: 1.15rem; color: var(--muted); cursor: pointer; transition: color .3s; }
.ct-choices label:hover span { color: var(--ink); }
.ct-choices input:checked + span { color: var(--ink); font-family: var(--serif); font-style: normal; font-size: 1.4rem; }
.ct-choices input:focus-visible + span { outline: 1px solid var(--ink); outline-offset: 4px; }
.ct-form .more { justify-self: start; margin-top: .5rem; cursor: pointer; }
.form-error { color: #9B2C2C; }
.form-done { font-size: 1.1rem; }


/* White sections that follow each other share one gap, not two */
.pg-split + .pg-section, .pg-section + .pg-split, .pg-split + .pg-split, .pg-section + .pg-section:not(.pg-mist),
.svc2-list + .pg-split, .intro + .work, .work + .block, .news + .people { padding-top: 0; }
.pg-intro + .pg-split, .pg-intro + .pg-section, .pg-intro + .svc2-list, .pg-intro + .pl, .pg-intro + .ct { padding-top: 0; }

/* Temporary toggle */
.work-toggle { position: fixed; left: 1rem; bottom: 1rem; z-index: 60; display: flex; flex-wrap: wrap; align-items: center; gap: 2px; padding: 3px; background: var(--white); box-shadow: 0 6px 20px -8px rgba(18, 26, 38, .45); }
.work-toggle button { padding: .4rem .7rem; font-size: .75rem; font-weight: 500; }
.work-toggle [aria-pressed="true"] { background: var(--midnight); color: var(--white); }
.work-toggle [data-palette]::before { content: ''; display: inline-block; width: .6rem; height: .6rem; margin-right: .4rem; background: #B5C0AE; vertical-align: -.02em; }
.work-toggle [data-palette="oxblood"]::before { background: #5C1F27; }
.work-toggle [data-palette="blush"]::before { background: #E6CFC7; }

/* ---------- Colour block ---------- */
.block { display: grid; grid-template-columns: 1fr 1fr; min-height: 85svh; }
.block-img { overflow: hidden; }
.block-img img { width: 100%; height: 100%; object-fit: cover; }
.block-text { display: flex; flex-direction: column; justify-content: space-between; gap: 2rem; padding: clamp(2rem, 4vw, 4rem); background: var(--accent); color: var(--on-accent); }
.block-text .label { color: var(--on-accent); opacity: .75; }
.block-lead { max-width: 22ch; font-size: clamp(1.6rem, 2.9vw, 2.75rem); line-height: 1.15; letter-spacing: -.02em; }
.block-text p:not(.label):not(.block-lead) { max-width: 34rem; font-size: 1rem; line-height: 1.6; }
.block-text .more { align-self: flex-start; }

/* ---------- News ---------- */
.news { padding: clamp(3.5rem, 6vw, 5.5rem) var(--pad) 0; }
.news h2 { margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.news ul { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); }
.news figure { aspect-ratio: 4 / 3; overflow: hidden; background: var(--mist); }
.news img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.news a:hover img { transform: scale(1.03); }
.n-date { margin-top: .9rem; font-size: .8rem; color: var(--muted); }
.n-title { margin-top: .25rem; max-width: 30ch; font-size: 1.05rem; line-height: 1.4; }
.news a:hover .n-title { text-decoration: underline; text-underline-offset: .25em; text-decoration-thickness: 1px; }

/* ---------- People ---------- */
.faces { display: flex; gap: var(--gap); }
.faces a { width: clamp(8rem, 13vw, 12rem); }
.faces figure { aspect-ratio: 4 / 5; overflow: hidden; background: var(--mist); }
.faces img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1); transition: filter .6s; }
.faces a:hover img { filter: none; }
.faces p { margin-top: .7rem; font-size: .85rem; color: var(--muted); line-height: 1.4; }
.faces p span { display: block; color: var(--ink); font-weight: 500; }

/* ---------- Footer ---------- */
.foot { padding: clamp(3.5rem, 7vw, 6rem) var(--pad) 5rem; background: var(--midnight); color: var(--white); font-size: .95rem; }
.foot-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap); }
.foot-grid p { color: rgba(255, 255, 255, .7); line-height: 1.6; }
.foot-grid a { color: var(--white); }
.foot-grid a:hover { color: var(--accent-soft); }
.foot-brand { color: var(--white) !important; line-height: 1 !important; align-self: start; }
.ack { max-width: 44rem; margin-top: clamp(3rem, 5vw, 4.5rem); font-size: .85rem; line-height: 1.6; color: rgba(255, 255, 255, .6); }
.foot-note { margin-top: 1rem; font-size: .8rem; color: rgba(255, 255, 255, .45); }

.concept-tag { position: fixed; right: 1rem; bottom: 1rem; z-index: 60; padding: .5rem .75rem; background: var(--accent); color: var(--on-accent); font-size: .75rem; font-weight: 500; white-space: nowrap; }
.concept-tag:hover { background: var(--white); color: var(--midnight); }

/* ---------- Reveal ---------- */
.js .rv { opacity: 0; transform: translateY(1.5rem); transition: opacity 1.1s var(--ease), transform 1.1s var(--ease); }
.js .rv.is-in { opacity: 1; transform: none; }

/* ---------- Smaller screens ---------- */
@media (max-width: 900px) {
  .pg-intro > .label, .pg-title, .pg-split > .sec-title, .pg-accent > .sec-title, .pg-body, .svc2 .sec-title, .svc2-text, .principal2 figure, .principal2-text, .pl-img, .pl-text, .ct-info, .ct-form, .years b, .years div { grid-column: 1 / -1; }
  .svc2 figure { grid-column: 1 / 7; }
  .principles2, .stages2 { grid-template-columns: 1fr 1fr; }
  .people2 { grid-template-columns: 1fr 1fr; }
  .pl-img { height: 56svh; }
  .awards span:nth-child(1) { grid-column: 1 / 3; } .awards span:nth-child(2) { grid-column: 3 / 13; } .awards span:nth-child(3) { grid-column: 3 / 13; margin-top: -.6rem; }
  .pj-side, .pj-title, .pj-row .label, .pj-para { grid-column: 1 / -1; }
  .pj-facts dl { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pj-wide { height: 60svh; }
  .pv-side { grid-column: 1 / -1; grid-row: 3; }
  .pv-frame { grid-column: 1 / -1; grid-row: 1; height: 62svh; }
  .pv-caps { grid-column: 1 / -1; grid-row: 2; }
  .pv-all { margin-top: .5rem; }
  .people > .sec-title, .people-body { grid-column: 1 / -1; }
  .intro { padding-left: var(--pad); }
  .intro-img { grid-column: 1 / -1; height: 60svh; }
  .intro-img figcaption { left: 1rem; }
  .intro-body { grid-column: 1 / -1; }
  .block { grid-template-columns: 1fr; }
  .block-img { aspect-ratio: 16 / 10; }
  .news ul { grid-template-columns: 1fr 1fr; }
  .news li:last-child { display: none; }
  .foot-grid { grid-template-columns: 1fr 1fr; row-gap: 2rem; }
}
@media (max-width: 640px) {
  .principles2, .stages2, .drawings2, .pg-pair, .ct-row { grid-template-columns: 1fr; }
  .pg-pair { height: auto; } .pg-pair figure { height: 56svh; }
  .principal2 dl { grid-template-columns: 1fr 1fr; }
  .svc2 figure { grid-column: 1 / -1; }
  .pj-facts dl { grid-template-columns: 1fr 1fr; }
  .pj-pair { grid-template-columns: 1fr; height: auto; }
  .pj-pair .shot { height: 62svh; }
  .pj-numbers { grid-template-columns: 1fr; row-gap: 2.5rem; }
  .lightbox { grid-template-columns: 1fr 1fr; padding-top: 4.5rem; }
  .lightbox figure { grid-column: 1 / -1; grid-row: 1; }
  .lb-prev { grid-column: 1; justify-self: start; } .lb-next { grid-column: 2; justify-self: end; }
  .concept-tag { bottom: 5.4rem; }
  .work-toggle { right: 1rem; }
  .pv-cap { grid-template-columns: 1fr; }
  .pv-cap .more { grid-column: 1; grid-row: auto; justify-self: start; margin-top: .6rem; }
  .nav { display: none; }
  .menu-btn { display: block; }
  .hero-text { flex-direction: column; align-items: flex-start; gap: 1rem; bottom: 8.5rem; }
  .news ul { grid-template-columns: 1fr; row-gap: 2.5rem; }
  .news li:last-child { display: block; }
  .foot-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-img img { animation: none; }
  .pv-frame img.is-on, .pv-cap.is-on { animation: none; }
  .js .rv { opacity: 1; transform: none; transition: none; }
}

/* Matched-width, two-line Marlow Vane wordmark. */
.brand-lockup { display: block; width: clamp(11rem, 17vw, 16rem); height: auto; overflow: visible; }
.foot-brand .brand-lockup { width: clamp(14rem, 23vw, 21rem); }
@media (max-width: 600px) { .brand-lockup { width: 11rem; } }