:root{--paper:#f6f6f2;--ink:#202620;--muted:#737b70;--line:#d4d7cf;--accent:#a9411d;--gutter:clamp(24px,4.4vw,84px);font-family:"DM Sans",Arial,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}img{display:block;max-width:100%}p,h1,h2,h3{margin:0}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:6px}.skip-link{position:fixed;top:-100px;left:20px;padding:16px;background:var(--paper);z-index:30}.skip-link:focus{top:20px}.header{height:106px;display:flex;align-items:center;justify-content:space-between;padding:0 var(--gutter);gap:30px}.brand{display:flex;align-items:center;gap:9px}.brand-main{font-size:49px;letter-spacing:-5px;font-weight:700;line-height:1}.brand-small{font-size:12px;font-weight:650;letter-spacing:1px;line-height:1.2;padding-top:4px}.header nav{display:flex;align-items:center;gap:clamp(25px,4.2vw,78px);font-size:14px}.header nav a{padding:16px 0}.header nav a:hover{color:var(--accent)}.header sup{font-size:12px;margin-left:4px;vertical-align:super}.nav-contact{border-bottom:1px solid var(--ink)}.nav-contact span{margin-left:30px}.menu-toggle{display:none}.hero{position:relative;margin:0 14px;min-height:570px;height:min(780px,calc(100svh - 120px));color:#fff;overflow:hidden;background:#46544f}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,23,22,.22) 10%,rgba(10,23,22,0) 36%,rgba(10,23,22,.76) 100%);pointer-events:none}.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 52%}.hero-top,.hero-content,.hero-bottom{position:absolute;left:calc(var(--gutter) - 14px);right:calc(var(--gutter) - 14px);z-index:1}.hero-top{top:34px;display:flex;justify-content:space-between;gap:25px;font-size:14px;line-height:1.5}.hero-top p:last-child{text-align:right}.hero-content{bottom:109px;display:flex;align-items:flex-end;justify-content:space-between;gap:35px}.hero h1{font-size:clamp(66px,7.7vw,136px);font-weight:450;letter-spacing:-.055em;line-height:.98}.hero h1 em{font-style:normal;color:#d4dfd2}.hero-link{display:flex;align-items:center;gap:30px;font-size:16px;line-height:1.65;margin-bottom:7px}.circle-arrow{display:grid;place-items:center;border:1px solid #ffffff80;width:54px;height:54px;border-radius:50%;font-size:28px;transition:background .2s,color .2s}.hero-link:hover .circle-arrow{background:#fff;color:var(--ink)}.hero-bottom{bottom:27px;border-top:1px solid #ffffff50;padding-top:20px;display:flex;justify-content:space-between;gap:24px;font-size:12px;letter-spacing:.06em}.section-pad{padding:110px var(--gutter)}.eyebrow{font-size:12px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;line-height:1.5}.muted{color:var(--muted)}h2{font-size:clamp(38px,4.3vw,74px);font-weight:450;letter-spacing:-.045em;line-height:1.08}.intro{display:grid;grid-template-columns:1fr 3fr;gap:6%;padding-top:130px;padding-bottom:125px}.intro .eyebrow{max-width:150px;margin-top:10px}.intro h2{font-size:clamp(34px,3.8vw,65px)}.intro-copy{font-size:18px;line-height:1.7;max-width:535px;margin:38px 0 0 auto}.projects{padding-top:0}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;border-top:1px solid var(--line);padding-top:35px;margin-bottom:60px}.section-heading .eyebrow{margin-bottom:32px}.section-note{font-size:14px;line-height:1.6;color:#626b60;max-width:260px;margin-bottom:4px}.project-grid{display:grid;grid-template-columns:1.15fr 1fr;column-gap:8%;row-gap:85px;align-items:start}.project-card:nth-child(even){margin-top:165px}.project-image{position:relative;display:block;width:100%;padding:0;border:0;background:#e1e4dc;overflow:hidden;aspect-ratio:1/1.12}.project-image img{width:100%;height:100%;object-fit:cover;transition:transform .65s cubic-bezier(.2,.65,.3,1)}.project-image:hover img{transform:scale(1.045)}.project-image>span{position:absolute;right:16px;bottom:16px;width:48px;height:48px;display:grid;place-items:center;background:var(--paper);font-size:25px}.project-caption{display:flex;justify-content:space-between;gap:18px;margin-top:22px}.project-caption h3{font-size:clamp(22px,2.1vw,34px);font-weight:450;letter-spacing:-.035em;line-height:1.15}.project-caption p{font-size:14px;color:#626b60;margin-top:10px}.project-number{font-size:12px;color:#626b60;margin-top:6px}.studio{display:grid;grid-template-columns:1fr 3fr;gap:6%;border-top:1px solid var(--line);background:#e8ebe3}.studio>.eyebrow{padding-top:8px}.studio-copy{max-width:535px;margin:35px 0 0 auto}.studio-copy p{font-size:18px;line-height:1.7;margin-bottom:20px}.text-link{display:flex;align-items:center;justify-content:space-between;gap:30px;font-size:15px;border-bottom:1px solid #adb3a6;padding:14px 0;margin-top:32px}.text-link:hover{color:var(--accent)}.contact{background:var(--ink);color:var(--paper);padding-bottom:25px}.contact-heading{display:flex;align-items:center;justify-content:space-between;gap:30px}.contact .eyebrow{color:#b9c3b3;margin-bottom:32px}.contact h2{font-size:clamp(62px,9.3vw,164px);letter-spacing:-.055em;line-height:.96}.contact h2 span{color:#b1bdab}.contact-arrow{display:grid;place-items:center;width:clamp(80px,12vw,190px);height:clamp(80px,12vw,190px);border:1px solid #788271;border-radius:50%;font-size:clamp(45px,7vw,105px);transition:background .2s,color .2s}.contact-arrow:hover{background:var(--paper);color:var(--ink)}.contact-email{display:inline-block;margin-top:52px;font-size:clamp(23px,3.2vw,54px);letter-spacing:-.035em;border-bottom:1px solid #6a7564;padding-bottom:10px;overflow-wrap:anywhere}.contact-details{display:grid;grid-template-columns:2fr 1.2fr 1fr;gap:40px;margin:86px 0 90px}.contact-details h3{font-size:12px;font-weight:450;color:#b9c3b3;text-transform:uppercase;letter-spacing:.09em;margin-bottom:20px}.contact-details address,.contact-details a{font-size:16px;font-style:normal;line-height:1.7}.contact-details a{display:block;width:fit-content}.contact-details a:hover{text-decoration:underline}.footer-bottom{border-top:1px solid #535e4e;padding-top:24px;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:#bac3b5}.footer-bottom>span:first-child{font-weight:650;letter-spacing:.07em}.footer-bottom a:hover{color:#fff}.dialog-open{overflow:hidden}.project-dialog{border:0;background:var(--paper);color:var(--ink);width:min(1100px,94vw);max-height:94svh;padding:25px;overflow:auto}.project-dialog::backdrop{background:#101510dc;backdrop-filter:blur(5px)}.dialog-close{display:flex;align-items:center;gap:18px;margin:0 0 20px auto;background:none;border:0;padding:6px;font-size:14px}.dialog-close span{font-size:26px;line-height:1}.project-dialog>img{max-height:70svh;width:100%;object-fit:contain}.dialog-caption{padding:25px 0 0}.dialog-caption h2{font-size:30px}.dialog-caption p{margin-top:10px;font-size:14px;color:#626b60}
@media(min-width:1800px){.header,.section-pad{padding-left:max(var(--gutter),calc((100vw - 1700px)/2));padding-right:max(var(--gutter),calc((100vw - 1700px)/2))}.hero-content,.hero-top,.hero-bottom{left:max(var(--gutter),calc((100vw - 1700px)/2));right:max(var(--gutter),calc((100vw - 1700px)/2))}}
@media(max-width:950px){.header nav{gap:24px}.hero-link{font-size:14px;gap:15px}.hero h1{font-size:clamp(66px,9.3vw,90px)}.section-pad{padding-top:85px;padding-bottom:85px}.intro,.studio{grid-template-columns:1fr;gap:28px}.intro .eyebrow{max-width:none}.intro-copy,.studio-copy{margin-left:20%;max-width:600px}.projects{padding-top:0}.project-grid{column-gap:6%;row-gap:60px}.project-card:nth-child(even){margin-top:100px}.contact{padding-bottom:25px}}
@media(max-width:680px){html{scroll-padding-top:20px}.header{height:84px}.brand-main{font-size:43px}.brand-small{font-size:12px}.menu-toggle{display:flex;align-items:center;gap:23px;border:0;background:none;padding:12px 0 12px 15px;font-size:14px}.menu-toggle span{font-size:25px;line-height:1;transition:transform .2s}.menu-toggle[aria-expanded=true] span{transform:rotate(45deg)}.header nav{position:absolute;top:84px;left:0;right:0;background:var(--paper);z-index:5;display:flex;flex-direction:column;align-items:stretch;gap:0;padding:15px var(--gutter) 28px;opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s;box-shadow:0 20px 30px #18251b1a}.header nav[data-open=true]{opacity:1;visibility:visible}.header nav a{font-size:22px;border-top:1px solid var(--line)}.header sup{font-size:12px}.nav-contact{border-bottom:0;display:flex;justify-content:space-between}.hero{margin:0 10px;height:calc(100svh - 100px);min-height:620px;max-height:820px}.hero-image{object-position:57% center}.hero-top,.hero-content,.hero-bottom{left:22px;right:22px}.hero-top{top:24px;font-size:12px}.hero-top p:first-child{max-width:130px}.hero-content{bottom:100px;display:block}.hero h1{font-size:clamp(55px,11.8vw,81px);line-height:1.01}.hero-link{margin-top:30px;justify-content:space-between;font-size:14px;max-width:310px}.circle-arrow{width:45px;height:45px;font-size:23px}.hero-bottom{bottom:24px;line-height:1.5;font-size:12px;padding-top:17px;align-items:center}.hero-bottom>span{max-width:150px}.hero-bottom>span:last-child{text-align:right;max-width:122px;letter-spacing:0}.section-pad{padding-top:66px;padding-bottom:66px}.intro h2,h2{font-size:38px}.intro h2 br{display:none}.intro-copy,.studio-copy{margin:25px 0 0;font-size:17px}.intro{gap:20px}.section-heading{padding-top:25px;display:block;margin-bottom:35px}.section-heading .eyebrow{margin-bottom:25px}.section-note{margin-top:24px;font-size:14px}.projects{padding-top:0}.project-grid{grid-template-columns:1fr;gap:45px}.project-card:nth-child(even){margin-top:0}.project-image{aspect-ratio:1/1.08}.project-caption{margin-top:18px}.project-caption h3{font-size:25px}.project-caption p{margin-top:7px}.studio-copy p{font-size:17px}.text-link{font-size:14px}.contact{padding-bottom:24px}.contact h2{font-size:clamp(57px,12.3vw,83px)}.contact-heading{gap:15px}.contact-arrow{width:62px;height:62px;flex-shrink:0;font-size:38px;margin-top:60px}.contact .eyebrow{font-size:12px;margin-bottom:30px}.contact-email{margin-top:35px;font-size:clamp(21px,5.7vw,36px)}.contact-details{grid-template-columns:1fr 1fr;gap:34px 22px;margin:50px 0}.contact-details>div:first-child{grid-column:1/-1}.contact-details h3{margin-bottom:13px}.footer-bottom{flex-wrap:wrap;gap:22px 16px}.footer-bottom>span:first-child{width:100%}.footer-bottom a{margin-left:auto}.project-dialog{padding:18px}.dialog-caption h2{font-size:25px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
.expertise{display:grid;grid-template-columns:1fr 1fr;gap:10%}.expertise-intro .eyebrow{margin-bottom:30px}.expertise h2{font-size:clamp(38px,3.4vw,58px)}.expertise-note{margin-top:30px;font-size:16px;line-height:1.7;color:#626b60}.service{border-top:1px solid var(--line);padding:29px 0 32px;display:grid;grid-template-columns:35px 1fr;gap:20px}.service:last-child{border-bottom:1px solid var(--line)}.service>span{font-size:12px;padding-top:9px;color:#626b60}.service h3{font-size:clamp(24px,2.1vw,34px);letter-spacing:-.035em;font-weight:450}.service p{font-size:16px;line-height:1.6;max-width:360px;margin-top:13px;color:#626b60}.team{padding-top:0}.team-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:48px 28px}.portrait{aspect-ratio:4/5;background:#e1e4dc;overflow:hidden}.portrait img{width:100%;height:100%;object-fit:cover;object-position:center top;filter:grayscale(1);transition:filter .35s}.team-member:hover img{filter:grayscale(0)}.team-member h3{font-size:20px;font-weight:500;letter-spacing:-.025em;margin-top:19px;line-height:1.2}.team-member p{font-size:14px;color:#626b60;margin-top:7px}
@media(max-width:950px){.expertise{grid-template-columns:1fr;gap:40px}.expertise-intro{max-width:620px}.team-grid{gap:35px 22px}.team-member h3{font-size:18px}}
@media(max-width:680px){.expertise{gap:35px}.expertise h2{font-size:38px}.expertise-intro .eyebrow{margin-bottom:24px}.expertise-note{margin-top:24px}.service{padding:25px 0;gap:12px;grid-template-columns:26px 1fr}.service h3{font-size:26px}.service p{font-size:16px}.team{padding-top:0}.team-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 16px}.team-member h3{font-size:18px;margin-top:14px}.team-member p{font-size:13px;line-height:1.4}}

/* Original DunStudio identity and the architectural loading sequence. */
.brand-logo{display:block;width:120px;height:auto;max-height:90px;object-fit:contain}
.footer-bottom{align-items:center}
.footer-brand{display:block;background:var(--paper);padding:4px 8px;margin:0!important}
.footer-brand img{width:100px;height:auto}
.site-loader{display:none}
.is-loading .site-loader:not([hidden]){position:fixed;inset:0;z-index:100;display:grid;grid-template-rows:auto 1fr auto;align-items:center;background:var(--paper);color:var(--ink);padding:26px var(--gutter);opacity:1;transition:opacity .45s ease,visibility .45s ease}
.loader-logo{width:120px;height:auto;justify-self:center}
.loader-center{text-align:center;justify-self:center;width:min(340px,80vw)}
.building-loader{width:100%;height:auto;overflow:visible;stroke:var(--ink);stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round}
.building-guide{stroke:#abb3a5;stroke-width:.65;stroke-dasharray:3 5;opacity:.45}
.building-ground{stroke:#929d88;stroke-dasharray:1;stroke-dashoffset:1;animation:draw-foundation .55s ease forwards}
.build-floor{opacity:0;animation:raise-floor .52s cubic-bezier(.2,.7,.25,1) var(--delay) forwards}
.floor-surface{fill:var(--paper);fill-opacity:.8;stroke:#69765e}
.building-roof{fill:#dce2d5}
.building-windows{fill:#f6951b;fill-opacity:.75;stroke:none;opacity:0;animation:light-windows .6s ease 1.55s forwards}
.loader-status{font-size:16px;line-height:1.5;letter-spacing:-.01em;margin-top:25px;min-height:24px}
.loader-line{width:120px;height:1px;margin:20px auto 0;background:var(--line);overflow:hidden}
.loader-line span{display:block;width:100%;height:100%;background:#b37829;transform:scaleX(0);transform-origin:left;animation:build-line 2s ease-out forwards}
.loader-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:12px;color:#626b60;padding-top:25px}
.loader-skip{border:0;border-bottom:1px solid var(--line);background:transparent;font-size:14px;min-height:44px;padding:8px 0 8px 16px}
.loader-skip span{margin-left:16px}
.site-loader.is-ready .loader-status{color:#45573c}
.is-loading .site-loader.is-leaving{opacity:0;visibility:hidden;pointer-events:none}
@keyframes draw-foundation{to{stroke-dashoffset:0}}
@keyframes raise-floor{from{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}
@keyframes light-windows{to{opacity:1}}
@keyframes build-line{to{transform:scaleX(1)}}
@media(max-width:680px){.brand-logo{width:100px;max-height:75px}.loader-logo{width:110px}.loader-center{width:min(280px,76vw)}.is-loading .site-loader:not([hidden]){padding-top:18px;padding-bottom:18px}.loader-bottom>span{max-width:145px}.footer-bottom{gap:24px 16px}.footer-brand{flex-basis:100%;background:none;padding:0}.footer-brand img{background:var(--paper);padding:4px 8px;width:116px}.footer-bottom>a:last-child{margin-left:auto}}
@media(max-height:600px){.loader-logo{width:85px}.loader-center{width:210px}.loader-status{margin-top:4px}.loader-line{margin-top:10px}.loader-bottom{padding-top:8px}}
@media(prefers-reduced-motion:reduce){.is-loading .site-loader:not([hidden]){display:none}.build-floor,.building-windows{opacity:1;animation:none}.building-ground{stroke-dashoffset:0;animation:none}.loader-line span{transform:none;animation:none}}

/* Afshariye Villa: a complete project, from garden to interior. */
.featured-project{padding-bottom:70px;margin-bottom:38px;border-bottom:1px solid var(--line)}
.featured-heading{display:grid;grid-template-columns:1.2fr 1fr;align-items:end;gap:8%;margin:0 0 34px}
.featured-heading .eyebrow{margin-bottom:18px;color:#54674f}
.featured-heading h3{font-size:clamp(38px,4.8vw,76px);font-weight:450;line-height:1.06;letter-spacing:-.05em}
.featured-description{font-size:17px;line-height:1.7;max-width:470px}
.featured-project figure{margin:0}
.featured-lead .project-image{aspect-ratio:4/3}
.featured-project figcaption{font-size:14px;line-height:1.5;color:#626b60;margin-top:14px}
.featured-lead figcaption{display:flex;justify-content:space-between;gap:20px}
.featured-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;margin-top:38px}
.featured-gallery .project-image{aspect-ratio:3/4}
.featured-project .project-image img{transition:transform .45s ease}
.featured-project .project-image:hover img{transform:scale(1.02)}
.portfolio-continuation{margin-bottom:35px}
.dialog-gallery-controls{display:flex;justify-content:space-between;align-items:center;gap:14px;border-top:1px solid var(--line);margin-top:22px;padding-top:16px}
.dialog-gallery-controls[hidden]{display:none}
.dialog-gallery-controls button{border:1px solid var(--line);background:var(--paper);min-height:44px;padding:10px 16px;display:flex;gap:12px;align-items:center;font-size:14px}
.dialog-gallery-controls button:hover{background:#e8ebe3}
#gallery-counter{font-size:14px;color:#626b60;text-align:center}
@media(max-width:950px){.featured-heading{gap:5%;grid-template-columns:1fr 1fr}.featured-gallery{gap:18px}.featured-description{font-size:16px}}
@media(max-width:680px){.featured-heading{grid-template-columns:1fr;gap:22px;margin-bottom:26px}.featured-heading h3{font-size:42px}.featured-heading .eyebrow{font-size:12px;letter-spacing:.07em}.featured-gallery{grid-template-columns:1fr;gap:30px;margin-top:30px}.featured-project{padding-bottom:45px;margin-bottom:28px}.featured-lead figcaption{display:block}.featured-lead figcaption>span:last-child{display:none}.featured-project figcaption{margin-top:12px}.portfolio-continuation{margin-bottom:28px}.dialog-gallery-controls{gap:10px}.dialog-gallery-controls button{padding:10px;gap:8px}#gallery-counter{font-size:13px}}

/* Full-height images for the extended project features. */
.project-card.project-card--spotlight{margin-top:0}
.project-card--spotlight{grid-column:1/-1;display:grid;grid-template-columns:1.15fr 1fr;column-gap:8%;align-items:center;border-top:1px solid var(--line);padding-top:70px}
.project-card--spotlight .project-image{aspect-ratio:3/4}
#abano-namakabroud .project-image{aspect-ratio:912/1280}
#chitgar-mixed-use .project-image{aspect-ratio:853/1280}
#konj-residence-farmaniye .project-image{aspect-ratio:777/794}
#atrin-residence-farmanieh .project-image{aspect-ratio:4/3}
#shahin-residential-shahran .project-image{aspect-ratio:888/1192}
.project-card--spotlight .project-caption{margin-top:0}
.project-card--spotlight .project-caption h3{font-size:clamp(34px,3.7vw,60px);line-height:1.08}
.project-card--spotlight .spotlight-eyebrow{margin:0 0 22px;font-size:12px}
.project-card--spotlight .spotlight-description{font-size:17px;line-height:1.7;margin-top:26px;max-width:380px}
.spotlight-view{display:flex;align-items:center;justify-content:space-between;gap:45px;width:100%;max-width:300px;border:0;border-bottom:1px solid var(--line);background:transparent;padding:16px 0;margin-top:28px;font-size:15px;text-align:left}
.spotlight-view:hover{color:var(--accent)}
@media(max-width:950px){.project-card--spotlight{column-gap:6%;padding-top:50px}}
@media(max-width:680px){.project-card--spotlight{grid-template-columns:1fr;gap:24px;padding-top:38px}.project-card--spotlight .project-caption h3{font-size:34px}.project-card--spotlight .spotlight-eyebrow{margin-bottom:14px}.project-card--spotlight .spotlight-description{margin-top:18px;font-size:16px}.spotlight-view{margin-top:16px}}