/* Árdh — private preview (layout study after OH Architecture). Own code. */
:root{
  --black:#111111; --white:#fcfcfa; --paper:#f4f3ef; --grey:#8a8a86; --line:rgba(17,17,17,.14); --line-w:rgba(252,252,250,.38);
  --m:clamp(1rem,2.2223vw,2rem);           /* site margin */
  --gap:clamp(.75rem,1.112vw,1rem);         /* grid gap */
  --t-tiny:.625rem;                         /* guide header text */
  --t-small:.6875rem;                       /* labels, uppercase */
  --t-main:clamp(.9375rem,1.05vw,1rem);
  --t-large:clamp(1.12rem,1.68vw,1.51rem);
  --t-h4:clamp(1.18rem,2.27vw,2.04rem);
  --t-h3:clamp(1.55rem,3.14vw,2.83rem);
  --t-h2:clamp(2.2rem,4.37vw,3.93rem);
  --t-display:clamp(3.1rem,8.45vw,7.6rem);
  --ease-1:cubic-bezier(.87,0,.13,1);     /* primary */
  --ease-2:cubic-bezier(.16,1,.3,1);      /* secondary (expo out) */
  --ease-menu:cubic-bezier(.7,0,.22,1);
  --ease-tr:cubic-bezier(.76,0,.24,1);
  --font:"Montserrat","Century Gothic","Avenir Next",system-ui,sans-serif;
  --font-ar:"Noto Naskh Arabic","Geeza Pro","Damascus",serif;
  --vh:100vh;
}
@supports (height:100svh){:root{--vh:100svh}}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--white);color:var(--black);font-family:var(--font);font-weight:300;font-size:var(--t-main);line-height:1.45;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:clip}
body.is-locked{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
h1,h2,h3,p,ul{margin:0;padding:0;font-weight:inherit;font-size:inherit}
ul{list-style:none}
:focus-visible{outline:1px solid currentColor;outline-offset:4px}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:var(--m);top:-4rem;z-index:100001;background:var(--white);color:var(--black);padding:.6rem .9rem;font-size:var(--t-small);text-transform:uppercase;letter-spacing:.08em}
.skip:focus{top:var(--m)}
.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap)}
.u-small{font-size:var(--t-small);text-transform:uppercase;letter-spacing:.09em;font-weight:500;line-height:1.1}
.u-tiny{font-size:var(--t-tiny);letter-spacing:.02em;font-weight:400;line-height:1.25}
.u-display{font-size:var(--t-display);font-weight:300;text-transform:uppercase;line-height:.9;letter-spacing:-.035em}
.u-h2{font-size:var(--t-h2);font-weight:300;line-height:1;letter-spacing:-.025em}
.u-h3{font-size:var(--t-h3);font-weight:300;line-height:1.06;letter-spacing:-.02em}
.u-h4{font-size:var(--t-h4);font-weight:300;line-height:1.16;letter-spacing:-.015em}
.u-large{font-size:var(--t-large);font-weight:300;line-height:1.3;letter-spacing:-.01em}
.eyebrow{font-size:var(--t-small);text-transform:uppercase;letter-spacing:.09em;font-weight:500}
.eyebrow .ar,.u-small .ar{font-size:1.45em;letter-spacing:0;text-transform:none}
.ar{font-family:var(--font-ar);font-weight:400;direction:rtl;unicode-bidi:isolate}


/* ---------- roll-up text hover (duplicate via text-shadow) ---------- */
.roll{display:inline-block;overflow:hidden;white-space:nowrap;line-height:1.1em;vertical-align:top;padding-bottom:.02em}
.roll>span{display:inline-block;text-shadow:0 1.1em 0 currentColor;transition:transform .545s var(--ease-2)}
@media (hover:hover){[data-hover]:hover .roll>span,[data-hover]:focus-visible .roll>span{transform:translateY(-1.1em)}}
/* little OH-style circle */
.dot{width:9px;height:9px;border:1px solid currentColor;border-radius:99px;flex:none;transition:transform .545s var(--ease-2),background-color .3s var(--ease-2)}
@media (hover:hover){[data-hover]:hover .dot,[data-hover]:focus-visible .dot{transform:scale(.6);background:currentColor}}
/* underline wipe */
.uline{position:relative}
.uline::before,.uline::after{content:"";position:absolute;left:0;bottom:-.35em;width:100%;height:1px;background:currentColor;transition:transform .725s var(--ease-1)}
.uline::before{transform-origin:left;transform:scaleX(1);transition-delay:.2s}
.uline::after{transform-origin:right;transform:scaleX(0)}
@media (hover:hover){
 [data-hover]:hover .uline::before,[data-hover]:focus-visible .uline::before{transform-origin:right;transform:scaleX(0);transition-delay:0s}
 [data-hover]:hover .uline::after,[data-hover]:focus-visible .uline::after{transform-origin:left;transform:scaleX(1);transition-delay:.2s}
}
/* pill button */
.btn{display:inline-flex;align-items:center;gap:.9rem;padding:.95rem 1.15rem;border-radius:99px;background:var(--black);color:var(--white);font-size:var(--t-small);text-transform:uppercase;letter-spacing:.09em;font-weight:500;line-height:1;white-space:nowrap}
.btn.is-light{background:var(--white);color:var(--black)}
.btn.is-ghost{background:rgba(252,252,250,.12);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--white)}

/* ---------- split lines ---------- */
.line{display:block;overflow:hidden;padding-bottom:.06em;margin-bottom:-.06em}
.line-in{display:block}
.js [data-lines]{visibility:hidden}
.js [data-lines].is-split{visibility:visible}
.js [data-lines].is-split .line-in{transform:translateY(118%) rotate(.001deg)}
.js [data-lines].is-split.is-in .line-in{transform:none;transition:transform 1s var(--ease-2);transition-delay:calc(var(--i,0)*.0825s + var(--d,0s))}

/* ---------- reveal images (cover fade + settle) ---------- */
.reveal{position:relative;overflow:hidden;background:#d9d7d1}
.reveal img{width:100%;height:100%;object-fit:cover}
.reveal::after{content:"";position:absolute;inset:0;background:var(--paper);opacity:0;pointer-events:none}
.js .reveal img{transform:scale(1.06)}
.js .reveal::after{opacity:1}
.js .reveal.is-in img{transform:none;transition:transform 1.2s var(--ease-2)}
.js .reveal.is-in::after{opacity:0;transition:opacity .6s ease}

/* rise (single elements) */
.js [data-rise]{transform:translateY(120%)}
.js .is-ready [data-rise],.js [data-rise].is-in{transform:none;transition:transform 1s var(--ease-2);transition-delay:var(--d,0s)}
.mask{display:block;overflow:hidden}

/* ---------- preloader ---------- */
.preloader{position:fixed;inset:0;z-index:99999;background:var(--black);color:var(--white);display:none}
.show-pre .preloader{display:block}
.show-pre body{overflow:hidden}
.preloader-in{position:absolute;inset:0;padding:var(--m);display:flex;justify-content:space-between;align-items:flex-end}
.pre-word{position:relative;overflow:hidden;line-height:.82;height:.82em;font-size:clamp(6.5rem,17.8vw,16rem)}
.pre-word span{display:block;height:.82em;line-height:.82;transition:transform .875s cubic-bezier(.83,0,.17,1)}
.pre-latin{font-weight:300;letter-spacing:-.05em}
.pre-latin img{height:.66em;width:auto;margin-top:.06em}
.pre-ar{font-family:var(--font-ar);position:absolute;left:0;top:0;transform:translateY(100%)}
.pre-ar img{height:.7em;width:auto;margin-top:.03em}
.preloader.is-roll .pre-latin{transform:translateY(-100%)}
.preloader.is-roll .pre-ar{transform:translateY(0)}
.pre-caption{margin-top:1.1rem;opacity:.92}
.pre-spin{width:14px;height:14px;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.pre-line{position:absolute;left:0;top:0;height:3px;width:100%;background:var(--white);transform:translateX(-100%);transition:transform 1s var(--ease-tr)}
.preloader.is-p1 .pre-line{transform:translateX(-42%)}
.preloader.is-p2 .pre-line{transform:translateX(0)}
.preloader.is-out{opacity:0;visibility:hidden;transition:opacity .35s cubic-bezier(.53,.23,.25,1),visibility 0s .35s}

/* ---------- page transition screen ---------- */
.screen{position:fixed;inset:0;z-index:2147483646;background:var(--black);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .35s var(--ease-2),visibility 0s .35s}
.screen.is-on,.is-arriving .screen{opacity:1;visibility:visible;transition:opacity .35s var(--ease-2)}
.screen.is-leaving-out{opacity:0;visibility:hidden;transition:opacity .875s var(--ease-2),visibility 0s .875s}

/* ---------- header (Ardh thin-rule three-column system) ---------- */
.header{position:absolute;z-index:50;top:0;left:0;right:0;padding:var(--m) var(--m) 0;color:var(--white)}
.page-light .header{color:var(--black)}
.header .grid{align-items:start}
.header.is-dark{color:var(--black)}
/* top-left section links (Omran's hero reference): three links on the grid, "// " prefix, his casing */
.hnav{grid-column:1/span 10;display:flex;align-items:center;min-height:2.4rem}
.hnav ul{list-style:none;display:grid;grid-template-columns:repeat(10,minmax(0,1fr));column-gap:var(--gap);width:100%}
.hnav li{display:flex;min-width:0}
.hnav .hl1{grid-column:1/span 4}.hnav .hl2{grid-column:5/span 3}.hnav .hl3{grid-column:8/span 3}
.hlink{--t-link:clamp(.8125rem,.62rem + .3vw,.9375rem);font-size:var(--t-link);font-weight:400;letter-spacing:.012em;line-height:1.2;text-transform:none;white-space:nowrap}
.hlink .slashes{letter-spacing:-.02em;margin-right:.08em}
.hlink[aria-current] .roll>span{text-decoration:underline;text-underline-offset:.28em;text-decoration-thickness:1px}
/* while a section link below swaps in a dark image, flip the header to white so it stays readable */
.page-home:has(.hero[data-show]) .header{color:var(--white);transition:color .2s}
.page-home:has(.hero[data-show]) .hlogo .ar-logo{filter:invert(1) brightness(1.1)}
.hlogo{grid-column:12/span 1;justify-self:end;display:flex;align-items:center;gap:1.1rem;min-height:2.4rem}
.hlogo .ar-logo{height:2.05rem;width:auto}
.page-light .hlogo .ar-logo{opacity:.86}
.menu-btn{display:none;font-size:var(--t-small);letter-spacing:.09em;text-transform:uppercase;font-weight:500}
.hmask{display:block;overflow:hidden}

/* mini nav (appears after scrolling, OH style) */
.mini{position:fixed;z-index:60;top:var(--m);right:var(--m);display:flex;gap:.4rem;pointer-events:none}
.mini.is-on>.mask{pointer-events:auto}
.mini:not(.is-on){visibility:hidden;transition:visibility 0s .9s}
.mini .mini-in{display:block;transform:translateY(105%);transition:transform .875s var(--ease-2)}
.mini.is-on .mini-in{transform:none}
.mini.is-on .mask:nth-child(2) .mini-in{transition-delay:.08s}
.mini .btn-menu{background:var(--paper);color:var(--black)}

/* ---------- hero ---------- */
.hero{position:relative;margin-bottom:calc(var(--vh)*-1);color:var(--white)}
.hero-sticky{position:sticky;top:0;height:var(--vh);overflow:hidden;display:flex;align-items:flex-end}
.hero-spacer{height:var(--vh);pointer-events:none}
.hero-media{position:absolute;inset:0}
.hero-scroll{position:absolute;inset:0;will-change:transform}
.hero-layer{position:absolute;inset:-3%;will-change:transform}
.hero-layer picture,.hero-layer img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-alt{position:absolute;inset:0;opacity:0;transition:opacity .01s linear .7s}
.hero-alt img{width:100%;height:100%;object-fit:cover;transform:scale(1.12);transition:transform 1.1s var(--ease-2)}
.hero-alt::after{content:"";position:absolute;inset:0;background:var(--black);opacity:.35}
.hero-alt.is-sketch{background:#1a1a1a}
.hero-alt.is-sketch img{object-fit:contain;filter:invert(1) brightness(1.2);opacity:.75;padding:14vh 8vw}
.hero-facade{position:absolute;inset:0;z-index:2;clip-path:polygon(0 0,100% 0,100% 100%,0 100%);transition:clip-path 1.1s var(--ease-1)}
.hero-facade-in{position:absolute;inset:0;transform-origin:50% 50%}
.js .hero-facade-in{transform:scale(1.1);filter:blur(5px)}
.is-ready .hero-facade-in{transform:none;filter:none;transition:transform 1.8s var(--ease-2),filter 1.8s var(--ease-2)}
.hero[data-show] .hero-facade{clip-path:polygon(0 0,100% 0,100% 0,0 0)}
.hero[data-show="concept"] .hero-alt.a-concept,.hero[data-show="research"] .hero-alt.a-research,.hero[data-show="blog"] .hero-alt.a-blog{opacity:1;transition:opacity 0s}
.hero[data-show="concept"] .hero-alt.a-concept img,.hero[data-show="research"] .hero-alt.a-research img,.hero[data-show="blog"] .hero-alt.a-blog img{transform:scale(1)}
.hero-grad{position:absolute;inset:0;z-index:3;pointer-events:none;background:linear-gradient(180deg,rgba(252,252,250,.42) 0%,rgba(252,252,250,.14) 9%,rgba(252,252,250,0) 17%,rgba(17,17,17,0) 50%,rgba(17,17,17,.3) 72%,rgba(17,17,17,.62) 100%)}
.hero-dim{position:absolute;inset:0;z-index:4;background:var(--black);opacity:0;pointer-events:none}
/* centred by layout (no translate(-50%)) so the vector lands on whole pixels; .6% left padding = master offset of +0.3% */
.hero-mark{position:absolute;z-index:5;inset:0;display:grid;place-items:center;padding:0;pointer-events:none;transform:none!important}
/* sized to the photo exactly as in the master layout: glyph = 3.63% of image width; image is cover-fitted at 106% */
.hero-mark-in{display:block;width:max(4.6vw,calc(var(--vh)*.08));line-height:0}
.hero-mark-in img{display:block;width:100%;height:auto;filter:drop-shadow(0 2px 15px rgba(17,17,17,.18))}
.js .hero-mark-in{opacity:0}
.is-ready .hero-mark-in{opacity:1;transition:opacity 1.2s ease .35s}
.hero-mark-p,.hero-mark-in{display:block;transform:none!important}
.hero-ui{position:relative;z-index:6;width:100%;height:100%;padding:var(--m);display:flex;flex-direction:column;justify-content:flex-end}
.hero-sections{position:absolute;left:var(--m);right:var(--m);top:69%;align-items:center}
.hs-label{grid-column:1/span 3;opacity:.86}
.hs-item{display:flex;align-items:center}
.hs-item.i1{grid-column:4/span 3}.hs-item.i2{grid-column:7/span 3}.hs-item.i3{grid-column:10/span 3;justify-content:flex-end}
.hs-link{display:inline-flex;align-items:center;gap:.75rem;font-size:var(--t-small);letter-spacing:.11em;font-weight:500;padding:.6rem 0}
.hs-link .slashes{opacity:.7;letter-spacing:.02em;margin-right:.1em}
.hs-link .n{opacity:.6;font-weight:400;margin-right:.2rem}
.hero-bottom{display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;position:relative}
.hero-statement{max-width:24ch}
.hero-statement .ar{font-size:.92em}
.hero-word{position:absolute;left:50%;bottom:0;transform:translateX(-50%)}
.hero-word img{height:1.5rem;width:auto;opacity:.95}
.hero-scrollcue{white-space:nowrap}

/* ---------- about (slides over sticky hero) ---------- */
.about{position:relative;z-index:2;background:var(--white);padding:clamp(2rem,3.3vw,3rem) var(--m) clamp(6rem,13.5vw,12rem)}
.about-head{display:flex;flex-direction:column;align-items:flex-start}
.about-head .u-display span.ind{display:inline-block;padding-left:1.15em}
.about-img{grid-column:5/span 3;margin-top:clamp(1.2rem,2.2vw,2rem);aspect-ratio:4/3}
.about-body{margin-top:clamp(2rem,3.3vw,3rem)}
.about-eyebrow{grid-column:1/span 3;padding-top:.45rem}
.about-copy{grid-column:7/span 5;min-width:0}
.about-copy p{max-width:32em;text-align:left;text-wrap:pretty}
[data-lines]{text-wrap:pretty}
.about-copy p+p{margin-top:1.1em}
.about-copy .btn{margin-top:clamp(1.6rem,2.6vw,2.4rem)}
.about-meta{grid-column:12/span 1;justify-self:end;padding-top:.45rem;text-align:right;white-space:nowrap;min-width:0}

/* ---------- research works ---------- */
.works{position:relative;z-index:2;background:var(--white);padding:0 var(--m) clamp(5rem,9vw,8rem)}
.works-head{margin-bottom:clamp(2.5rem,5vw,4.5rem)}
.works-head .row2{display:flex;gap:1rem;justify-content:space-between;align-items:flex-end;padding-left:clamp(2rem,15vw,14rem)}
.works-list{row-gap:clamp(3.5rem,9vw,9rem);align-items:start}
.work{display:block}
.work:nth-child(4n+1){grid-column:1/span 6}
.work:nth-child(4n+2){grid-column:8/span 5;margin-top:clamp(4rem,12vw,11rem)}
.work:nth-child(4n+3){grid-column:2/span 5}
.work:nth-child(4n+4){grid-column:7/span 6;margin-top:clamp(2rem,6vw,6rem)}
.work .reveal{margin-bottom:.8rem}
.work.is-land .reveal{aspect-ratio:3/2}
.work.is-port .reveal{aspect-ratio:4/5}
.work .reveal img{transition:transform 1.2s var(--ease-2)}
@media (hover:hover){.work:hover .reveal.is-in img{transform:scale(1.035);transition:transform 1.1s var(--ease-2)}}
.work-meta{display:flex;justify-content:space-between;overflow:hidden;line-height:1.1}
.work-title{display:flex;gap:1.4rem}
.work-aside{position:relative;text-align:right}
.work-year{display:block;color:var(--grey);transition:transform .545s var(--ease-2)}
.work-cta{position:absolute;right:0;top:0;white-space:nowrap;transform:translateY(110%);transition:transform .545s var(--ease-2)}
@media (hover:hover) and (min-width:1060px){.work:hover .work-year,.work:focus-visible .work-year{transform:translateY(-110%)}.work:hover .work-cta,.work:focus-visible .work-cta{transform:none}}
.works-cta{display:flex;justify-content:center;margin-top:clamp(4rem,8vw,7rem)}

/* ---------- index (OH process layout) ---------- */
.index{position:relative;z-index:2;background:var(--white);padding:clamp(4rem,8vw,7rem) var(--m);border-top:1px solid var(--line)}
.index-left{grid-column:1/span 5}
.index-cover{margin:1.1rem 0 1.6rem;aspect-ratio:5/4;position:relative;overflow:hidden;background:var(--paper)}
.index-cover .slide{position:absolute;inset:0;opacity:0;transition:opacity .6s var(--ease-2)}
.index-cover .slide.is-on{opacity:1}
.index-cover .slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform 1.2s var(--ease-2)}
.index-cover .slide.is-on img{transform:scale(1)}
.index-cover .slide.is-sketch img{object-fit:contain;padding:6%;mix-blend-mode:multiply}
.index-item{display:block;border-bottom:1px solid var(--line);padding:.85rem 0 .8rem}
.index-item:first-child{border-top:1px solid var(--line)}
.index-item .row{display:flex;gap:1.4rem;align-items:baseline}
.index-item .n{color:var(--grey);min-width:2.6rem;font-size:var(--t-small);letter-spacing:.09em}
.index-item .t{font-size:var(--t-large)}
.index-item .go{margin-left:auto;opacity:0;transform:translateX(-.5rem);transition:opacity .4s ease,transform .545s var(--ease-2)}
@media (hover:hover){.index-item:hover .go,.index-item:focus-visible .go{opacity:1;transform:none}}
.index-right{grid-column:7/span 6;padding-top:2rem}
.index-right .lead .ind{display:inline-block;width:2.6em}
.index-right .sub{margin-top:clamp(2rem,4vw,3.5rem);max-width:34ch;color:#3d3d3a}

/* ---------- concept strip ---------- */
.strip{position:relative;z-index:2;background:var(--white);padding:0 var(--m) clamp(5rem,9vw,8rem)}
.strip-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:1.4rem;border-bottom:1px solid var(--line);padding-bottom:.9rem}
.strip-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap)}
.strip-card .reveal{aspect-ratio:3/4;margin-bottom:.7rem}
.strip-card .work-meta{color:var(--black)}

/* ---------- footer ---------- */
.footer{position:relative;z-index:2;background:var(--black);color:var(--white);padding:clamp(2rem,3vw,3rem) var(--m) 1.2rem;overflow:hidden}
.foot-top{row-gap:2.5rem}
.foot-nav{grid-column:1/span 6;display:flex;flex-direction:column;gap:.15rem}
.foot-nav a{font-size:clamp(1.9rem,3.6vw,3.2rem);font-weight:300;letter-spacing:-.025em;line-height:1.08;width:fit-content}
.foot-nav .roll{line-height:1.12em}
.foot-nav .roll>span{text-shadow:0 1.12em 0 currentColor}
@media (hover:hover){.foot-nav a:hover .roll>span{transform:translateY(-1.12em)}}
.foot-info{grid-column:8/span 2;display:flex;flex-direction:column;gap:1.4rem}
.foot-info .k{color:rgba(252,252,250,.5);margin-bottom:.45rem}
.foot-info p,.foot-info a{font-size:.875rem}
.foot-ar{grid-column:11/span 2;justify-self:end}
.foot-ar img{height:3.2rem;width:auto}
.foot-word{margin-top:clamp(3rem,7vw,6rem);display:flex;justify-content:center}
.foot-word img{width:min(64vw,60rem);height:auto}
.foot-bottom{margin-top:clamp(1.5rem,3vw,2.4rem);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;color:rgba(252,252,250,.6)}

/* ---------- menu overlay ---------- */
.menu{position:fixed;inset:0;z-index:99990;background:var(--black);color:var(--white);padding:var(--m);display:flex;flex-direction:column;clip-path:polygon(0 0,100% 0,100% 0,0 0);visibility:hidden;transition:clip-path .9s var(--ease-menu),visibility 0s .9s}
.menu.is-open{clip-path:polygon(0 0,100% 0,100% 100%,0 100%);visibility:visible;transition:clip-path .9s var(--ease-menu)}
.menu-top{display:flex;justify-content:space-between;align-items:center}
.menu-top img{height:1.4rem;width:auto}
.menu-links{margin:auto 0;display:flex;flex-direction:column;gap:.2rem}
.menu-links a{display:block;width:fit-content;max-width:100%;font-size:clamp(1.65rem,6.2vw,5.6rem);font-weight:300;letter-spacing:-.035em;line-height:1.02;text-transform:uppercase}
.menu-links .mask{line-height:1.08}
.menu-links .m-in{display:inline-flex;gap:.35em;align-items:baseline;transform:translateY(105%);transition:transform .6s var(--ease-2)}
.menu-links .m-in small{font-size:var(--t-small);letter-spacing:.09em;opacity:.55;font-weight:500;transform:translateY(-1.6em)}
.menu.is-open .m-in{transform:none;transition:transform 1s var(--ease-2);transition-delay:calc(.32s + var(--i)*.065s)}
.menu-bottom{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;color:rgba(252,252,250,.7)}
.menu-bottom .links{display:flex;gap:1.4rem}

/* ---------- placeholder pages ---------- */
.ph-hero{padding:calc(var(--m) + 6.5rem) var(--m) 0;position:relative}
.ph-title{margin-top:clamp(3rem,10vh,7rem)}
.ph-title .u-display{letter-spacing:-.04em}
.ph-sub{margin-top:clamp(2rem,4vw,3rem);align-items:end}
.ph-sub .eyebrow{grid-column:1/span 3}
.ph-sub p{grid-column:7/span 5}
.ph-image{margin:clamp(3rem,6vw,5rem) 0 0;height:min(78vh,62rem)}
.ph-list{padding:clamp(4rem,8vw,7rem) var(--m)}
.ph-row{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap);align-items:baseline;padding:1.05rem 0;border-bottom:1px solid var(--line)}
.ph-row:first-child{border-top:1px solid var(--line)}
.ph-row .n{grid-column:1/span 1;color:var(--grey)}
.ph-row .t{grid-column:2/span 7;font-size:var(--t-large)}
.ph-row .m{grid-column:9/span 3;color:var(--grey)}
.ph-row .s{grid-column:12/span 1;justify-self:end}
.ph-note{margin-top:2rem;color:var(--grey)}

/* ---------- responsive ---------- */
@media (min-width:992px) and (max-width:1279px){.about-copy{grid-column:5/span 7}}
@media (max-width:991px){
  .hnav{grid-column:1/span 9}
  .hnav ul{display:flex;gap:clamp(1.2rem,3.2vw,2rem)}
  .hlogo{grid-column:10/span 3}
  .menu-btn{display:inline-flex}
  .about-copy{grid-column:5/span 8}
  .about-meta{display:none}
  .index-left{grid-column:1/span 6}.index-right{grid-column:7/span 6}
  .foot-nav{grid-column:1/span 12}.foot-info{grid-column:1/span 4}.foot-ar{grid-column:9/span 4}
}
@media (max-width:767px){
  :root{--t-small:.625rem;--t-tiny:.5625rem}
  .header{padding-top:max(var(--m),env(safe-area-inset-top))}
  .pre-caption{max-width:24ch}
  .hnav{grid-column:1/span 8;min-height:0}
  .hnav ul{flex-direction:column;gap:.42rem}
  .hlink{font-size:.75rem;letter-spacing:.015em}
  .hlogo{grid-column:9/span 4;gap:.9rem;align-self:start}
  .hlogo .ar-logo{height:1.6rem}
  .hero-mark-in{width:calc(var(--vh)*.07)}
  .hero-sections{top:auto;bottom:calc(var(--m) + 9.6rem);display:flex;flex-direction:column;align-items:flex-start;gap:0}
  .hs-label{display:none}
  .hs-item{justify-content:flex-start!important;width:100%;border-top:1px solid var(--line-w)}
  .hs-item:last-child{border-bottom:1px solid var(--line-w)}
  .hs-link{width:100%;padding:.85rem 0;justify-content:space-between}
  .hs-link .dot{margin-left:auto}
  .hero-bottom{flex-direction:column;align-items:flex-start;gap:1.1rem}
  .hero-statement{font-size:1.12rem;max-width:22ch}
  .hero-word{left:auto;right:0;transform:none;bottom:.1rem}
  .hero-word img{height:1.05rem}
  .hero-scrollcue{display:none}
  .about-head .u-display span.ind{padding-left:0}
  .about-img{grid-column:1/span 9;margin-top:1.4rem}
  .about-eyebrow{grid-column:1/span 12;margin-bottom:1.2rem}
  .about-copy{grid-column:1/span 12}
  .works-head .row2{padding-left:0}
  .work:nth-child(n){margin-top:0}
  .work:nth-child(4n+1){grid-column:1/span 11}
  .work:nth-child(4n+2){grid-column:4/span 9}
  .work:nth-child(4n+3){grid-column:2/span 11}
  .work:nth-child(4n+4){grid-column:1/span 10}
  .works-list{row-gap:3.2rem}
  .work-cta{display:none}
  .index-left,.index-right{grid-column:1/span 12}
  .index-right{padding-top:3rem;order:-1}
  .strip-row{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 calc(var(--m)*-1);padding:0 var(--m);-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .strip-row::-webkit-scrollbar{display:none}
  .strip-card{flex:0 0 68%;scroll-snap-align:start}
  .foot-info{grid-column:1/span 6}.foot-ar{grid-column:7/span 6;align-self:start}
  .foot-ar img{height:2.4rem}
  .mini{top:max(var(--m),env(safe-area-inset-top))}
  .mini .say{display:none}
  .ph-sub p{grid-column:1/span 12;margin-top:1.2rem}
  .ph-sub .eyebrow{grid-column:1/span 12}
  .ph-row .t{grid-column:2/span 11}.ph-row .m{grid-column:2/span 9;margin-top:.3rem}.ph-row .s{grid-column:11/span 2}
  .ph-image{height:56vh}
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;transition-delay:0s!important;scroll-behavior:auto!important}
  .js .hero-facade-in,.js .reveal img,.js [data-rise],.js [data-lines].is-split .line-in,.js .hero-mark-in{transform:none!important;filter:none!important;opacity:1!important}
  .js .reveal::after{opacity:0!important}
  .hero-layer,.hero-scroll,.hero-mark-p{transform:none!important}
  .hero-facade{transition:none}
}

/* ---------- Shoreline 3D: WebGL depth parallax canvas over the hero photo ---------- */
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:0;transition:opacity .6s ease}
html.hero-gl .hero-canvas{opacity:1}
@media (prefers-reduced-motion:reduce){.hero-canvas{display:none}}

.foot-follow{display:flex;flex-direction:column;align-items:flex-start;gap:.7rem}
.foot-follow .k{margin-bottom:-.25rem}