*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{margin:0;font-family:Vazirmatn,Arial,sans-serif;background:var(--paper);color:var(--ink);font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased}
:root{--paper:#f2efe7;--paper-rgb:242,239,231;--surface:#e9e4d9;--cream:#fbf8f1;--ink:#302e28;--secondary:#646259;--muted:#79766d;--line:#d4cec2;--accent:#86674b;--olive:#657057;--contact:#2b3029;--contact-text:#f2efe7;--header:rgba(242,239,231,.93);--shadow:rgba(48,46,40,.1);--canvas:#eae5db}
html[data-theme=dark]{--paper:#22251f;--paper-rgb:34,37,31;--surface:#30342c;--cream:#36392f;--ink:#eee9df;--secondary:#c0bbae;--muted:#b0ab9e;--line:#4c5043;--accent:#c7a781;--olive:#abb29a;--header:rgba(34,37,31,.94);--shadow:rgba(0,0,0,.25);--canvas:#2c3029}
button,input,select,textarea{font:inherit}
button,a,input,summary,select,textarea{-webkit-tap-highlight-color:transparent}
button{color:inherit;cursor:pointer;background:none;border:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
figure,p,h1,h2,h3{margin:0}
svg{display:block}
button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:5px}
::selection{background:#baa487;color:#201f19}
[hidden]{display:none!important}
.wrap{width:min(1300px,calc(100% - 112px));margin-inline:auto}
.section-space{padding-block:106px}
.skip-link{position:fixed;top:12px;right:12px;z-index:100;background:var(--ink);color:var(--paper);padding:12px;transform:translateY(-150%)}
.skip-link:focus{transform:none}
.site-header{position:sticky;top:0;z-index:40;background:var(--header);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.header-inner{width:min(1420px,calc(100% - 80px));height:90px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;gap:12px;align-items:center;flex-shrink:0}
.brand-symbol{width:40px;fill:none;stroke:currentColor;stroke-width:1.4}
.brand-loop{stroke:var(--accent)}
.brand b{font-family:Arial,sans-serif;font-size:23px;font-weight:500;letter-spacing:4px;display:block;line-height:1.2}
.brand small{display:block;font-size:10px;margin-top:4px;color:var(--secondary)}
#nav{display:flex;gap:32px;align-items:center;font-size:13px}
#nav a{position:relative;padding:12px 0}
#nav a:after{content:'';position:absolute;bottom:6px;right:0;width:0;height:1px;background:currentColor;transition:width .25s}
#nav a:hover:after{width:100%}
.header-actions{display:flex;align-items:center;gap:18px}
.icon-button{display:grid;place-items:center;width:42px;height:42px;padding:10px;border-radius:50%;font-size:22px;line-height:1;transition:background .2s}
.icon-button:hover{background:var(--surface)}
.icon-button svg{width:22px;stroke:currentColor;fill:none;stroke-width:1.5}
.sun{display:none}
[data-theme=dark] .sun{display:block}
[data-theme=dark] .moon{display:none}
.header-contact{font-size:13px;border-bottom:1px solid var(--ink);padding:5px 0;display:flex;gap:24px}
.menu-toggle{display:none}
.eyebrow{font-size:12px;color:var(--secondary);display:flex;gap:9px;align-items:center}
.status-dot{width:6px;height:6px;background:var(--olive);border-radius:50%;flex-shrink:0}
.hero{padding-top:64px;display:grid;grid-template-columns:1.04fr 1fr;column-gap:7%;row-gap:50px;min-height:min(820px,calc(100svh - 90px))}
.hero-copy{padding-top:8px}
.hero-prefix{font-size:19px;margin-top:32px;color:var(--secondary)}
h1{font-weight:500;font-size:clamp(48px,6.5vw,88px);line-height:1.22;letter-spacing:-3.5px;margin-top:3px}
h1>span:not(.name-english){color:var(--accent)}
.name-english{display:block;font-size:13px;line-height:1.8;letter-spacing:1px;margin-top:10px;color:var(--secondary)}
.hero-statement{font-size:24px;line-height:1.65;font-weight:500;margin-top:26px}
.hero-intro{max-width:490px;font-size:14px;color:var(--secondary);margin-top:18px;line-height:2}
.hero-intro strong{color:var(--ink);font-weight:500}
.hero-links{display:flex;gap:28px;align-items:center;margin-top:30px}
.button{min-height:50px;padding:12px 23px;display:inline-flex;align-items:center;justify-content:space-between;gap:35px;font-size:13px;border-radius:2px;transition:background .2s,transform .2s}
.button:hover{transform:translateY(-2px)}
.button-dark{background:var(--ink);color:var(--paper)}
.button-dark:hover{background:var(--accent);color:var(--cream)}
.text-link{display:inline-flex;align-items:center;gap:18px;font-size:13px;padding:4px 0;border-bottom:1px solid currentColor;width:fit-content;line-height:1.9}
.text-link span{transition:transform .2s}
.text-link:hover span{transform:translate(-2px,-2px)}
.hero-visual{position:relative;padding-top:16px;padding-bottom:70px;min-height:568px;align-self:center}
.hero-main-photo{position:relative;margin-left:30px;isolation:isolate}
.hero-main-photo img{width:100%;height:340px;object-fit:cover;filter:saturate(.5) sepia(.10);border-radius:2px}
.hero-main-photo figcaption{display:flex;justify-content:space-between;gap:10px;padding:13px 0;font-size:10px;color:var(--secondary)}
.hero-detail-photo{position:absolute;width:51%;left:0;top:310px;padding:9px;background:var(--paper);box-shadow:0 9px 32px var(--shadow);transform:rotate(-4deg);z-index:2}
.hero-detail-photo img{width:100%;height:178px;object-fit:cover;filter:saturate(.35) sepia(.08)}
.hero-detail-photo>span{position:absolute;bottom:21px;left:20px;font-family:Arial,sans-serif;letter-spacing:2px;color:white;font-size:9px;text-shadow:0 1px 8px #20241b;line-height:1.7}
.visual-note{position:absolute;right:0;top:416px;max-width:190px}
.visual-note>span{font-size:10px;color:var(--secondary)}
.visual-note p{font-size:13px;line-height:1.8;margin-top:8px}
.hero-foot{grid-column:1/-1;border-top:1px solid var(--line);padding:20px 0 26px;display:flex;align-items:center;justify-content:space-between;font-size:10px;color:var(--secondary);gap:20px}
.hero-foot>span{font-family:Arial,sans-serif;letter-spacing:1.6px}
.hero-foot a{display:flex;gap:18px}
.section-label{display:flex;align-items:center;justify-content:space-between;font-size:10px;color:var(--secondary);letter-spacing:.4px;margin-bottom:38px;gap:20px}
.section-label>span[lang=en]{letter-spacing:1.6px;font-family:Arial,sans-serif}
.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:50px;margin-bottom:55px}
h2{font-weight:500;font-size:clamp(32px,4vw,51px);line-height:1.55;letter-spacing:-1.5px}
h2>span{color:var(--accent)}
.section-heading>p,.section-heading>div{max-width:370px;font-size:14px;color:var(--secondary)}
.section-heading>div p{margin-bottom:16px}
.about{border-bottom:1px solid var(--line)}
.about-grid{display:grid;grid-template-columns:1fr 1.03fr;gap:9%}
.about-title h2{font-size:38px}
.portrait{display:flex;align-items:center;gap:20px;margin-top:37px}
.portrait-frame{width:134px;height:157px;overflow:hidden;flex-shrink:0;background:var(--surface);border-radius:48% 48% 2px 2px}
.portrait-frame img{width:100%;height:100%;object-fit:cover;transform:scale(1.19);object-position:50% 38%}
.portrait figcaption{font-size:14px}
.portrait small{display:block;color:var(--secondary);font-size:11px;margin-top:4px}
.large-copy{font-size:22px;line-height:1.9;color:var(--ink)}
.about-copy>p:not(.large-copy){font-size:14px;color:var(--secondary);margin-top:22px}
.experience-numbers{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:27px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:17px 0 22px}
.experience-numbers>div{display:flex;align-items:center;gap:19px}
.experience-numbers strong{font-family:Arial,sans-serif;line-height:1.2;font-weight:400;font-size:48px;letter-spacing:-2px}
.experience-numbers strong span{font-size:26px;color:var(--accent)}
.experience-numbers p{font-size:10px;color:var(--secondary);line-height:1.85}
.qualifications{font-size:12px;color:var(--secondary)}
summary{list-style:none;cursor:pointer}
summary::-webkit-details-marker{display:none}
.qualifications summary{display:flex;justify-content:space-between;align-items:center;padding-bottom:7px;color:var(--ink)}
.qualifications summary span{font-size:21px}
.qualifications p{padding-bottom:17px}
.cv-link{margin-top:17px}
.service-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:9%;align-items:start}
.service-intro{position:sticky;top:135px;padding-top:15px;max-width:270px}
.service-monogram{display:block;font-family:Georgia,serif;font-size:140px;font-weight:400;letter-spacing:-12px;line-height:1;color:var(--accent);position:relative;width:140px;direction:ltr}
.service-monogram span{font-family:Arial,sans-serif;position:absolute;right:-7px;top:4px;font-size:42px;letter-spacing:0;color:var(--ink);font-weight:300}
.service-intro p{font-size:13px;color:var(--secondary);margin-top:28px}
.service-intro .text-link{font-size:12px;margin-top:25px}
.services>details{border-top:1px solid var(--line)}
.services>details:last-child{border-bottom:1px solid var(--line)}
.services summary{display:flex;gap:20px;align-items:center;padding:26px 0}
.services summary>span{font-family:Arial,sans-serif;font-size:10px;color:var(--secondary);width:24px}
.services summary h3{font-size:19px;font-weight:500;flex:1}
.services summary b{font-weight:300;font-size:25px;width:24px;transition:transform .3s;text-align:center}
.services details[open] summary b{transform:rotate(45deg)}
.service-body{padding:0 44px 30px 13px;font-size:13px;color:var(--secondary)}
.service-body p{margin-bottom:15px}
.service-body ul{padding-right:17px;margin:0 0 20px}
.service-body li{padding-right:5px;margin:6px 0}
.service-code{font-size:9px;font-family:Arial,sans-serif;letter-spacing:1px;color:var(--accent)}
.projects{border-top:1px solid var(--line)}
.project-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px 35px}
.project-card{text-align:right;width:100%;padding:0}
.project-photo{overflow:hidden;position:relative;background:var(--surface);aspect-ratio:1.55}
.project-photo img{width:100%;height:100%;object-fit:cover;filter:saturate(.55) sepia(.07);transition:transform .65s cubic-bezier(.2,.7,.3,1),filter .65s}
.project-card:hover .project-photo img{transform:scale(1.035);filter:saturate(.85)}
.project-arrow{position:absolute;bottom:18px;left:18px;width:43px;height:43px;display:grid;place-items:center;border-radius:50%;background:var(--paper);color:var(--ink);font-size:22px;transition:background .2s}
.project-card:hover .project-arrow{background:var(--ink);color:var(--paper)}
.project-meta{display:flex;justify-content:space-between;gap:15px;font-size:10px;color:var(--secondary);margin:18px 0 7px}
.project-card h3{font-size:22px;line-height:1.55;font-weight:500}
.project-simple{font-size:12px;line-height:1.9;color:var(--secondary);margin-top:9px;max-width:95%}
.project-archive{margin-top:58px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.project-archive>summary{display:flex;align-items:center;gap:23px;padding:26px 0}
.project-archive>summary>span{font-size:20px;flex:1}
.project-archive>summary small{font-size:10px;color:var(--secondary)}
.project-archive>summary>b{font-size:29px;font-weight:300;transition:transform .3s}
.project-archive[open]>summary>b{transform:rotate(45deg)}
.archive-content{padding:16px 0 25px}
.archive-top{display:flex;gap:30px;align-items:flex-end;justify-content:space-between}
.search-field{display:flex;flex-direction:column;font-size:10px;color:var(--secondary);width:min(450px,100%);gap:9px}
.search-field input{border:0;border-bottom:1px solid var(--line);background:transparent;padding:11px 0;font-size:13px;color:var(--ink);width:100%;border-radius:0}
.archive-top>p{font-size:10px;color:var(--secondary)}
.project-filters{display:flex;gap:18px;flex-wrap:wrap;margin:24px 0 18px}
.project-filters button{font-size:11px;padding:3px 0;border-bottom:1px solid transparent;color:var(--secondary)}
.project-filters button.active{color:var(--ink);border-bottom-color:var(--ink)}
.archive-row{display:grid;grid-template-columns:34px 1.6fr 1fr .8fr 25px;gap:16px;align-items:center;text-align:right;width:100%;padding:20px 0;border-top:1px solid var(--line);transition:padding .2s,background .2s}
.archive-row:hover{padding-inline:12px;background:var(--surface)}
.archive-row h3{font-size:14px;font-weight:500}
.archive-row>span{font-size:10px;color:var(--secondary)}
.archive-row>span:first-child{font-family:Arial,sans-serif;color:var(--secondary)}
.archive-row>span:last-child{font-size:19px;justify-self:end;color:var(--ink)}
.archive-note{font-size:10px;color:var(--secondary);margin-top:25px;max-width:760px}
.empty-state,.loading-message{font-size:13px;color:var(--secondary);padding-block:35px}
.return-section{background:var(--surface);border-top:1px solid var(--line)}
.return-grid{display:grid;grid-template-columns:1fr 1fr;gap:9%}
.return-grid h2{margin-top:27px;font-size:43px}
.return-copy>p:not(.large-copy){font-size:14px;color:var(--secondary);margin-top:20px}
.future-work{margin:27px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:22px}
.future-work>span{font-size:10px;color:var(--accent)}
.future-work p{font-size:14px;margin:10px 0}
.future-work i{font-style:normal;color:var(--accent);padding-inline:7px}
.future-work small{font-size:10px;color:var(--secondary)}
.contact{background:var(--contact);color:var(--contact-text);--ink:#f2efe7;--secondary:#c9c9b9;--muted:#a9af9e;--line:#53594e;--accent:#c5ad88;--surface:#3b4137;--paper:#2b3029;padding-bottom:28px}
.contact-grid{display:grid;grid-template-columns:1fr .9fr;gap:11%}
.contact h2{font-size:45px}
.contact-grid>div>p{font-size:13px;color:var(--secondary);margin-top:24px}
.contact-phone{font-family:Arial,sans-serif;display:flex;gap:25px;align-items:center;width:fit-content;font-size:32px;letter-spacing:1px;margin-top:40px}
.contact-phone span{font-size:26px}
.contact-links{display:flex;gap:24px;align-items:center;margin-top:18px;flex-wrap:wrap}
.contact-links .text-link{font-size:11px;gap:12px}
.contact-links>span{font-size:10px;color:var(--secondary)}
.brief-form{padding-top:9px}
.brief-form label{display:block;font-size:11px;line-height:1.7}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.brief-form input,.brief-form select,.brief-form textarea{width:100%;margin:7px 0 24px;padding:9px 0 12px;color:var(--ink);background:transparent;border:0;border-bottom:1px solid var(--line);border-radius:0;font-size:13px;outline-offset:4px}
.brief-form input::placeholder,.brief-form textarea::placeholder{color:var(--secondary)}
.brief-form select option{background:var(--contact)}
.brief-form textarea{resize:vertical;min-height:105px}
.button-light{background:#e6dfd0;color:#2b3029;min-height:48px}
.button-light:hover{background:#f2efe7}
.form-note{font-size:10px;color:var(--secondary);margin-top:12px}
.brief-result{border-top:1px solid var(--line);padding-top:20px;margin-top:23px}
.brief-result>p{font-size:12px}
.brief-result pre{font:inherit;font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere;color:var(--secondary);background:var(--surface);padding:16px;margin:16px 0}
.brief-result>div{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.brief-result .button{font-size:11px}
.footer{border-top:1px solid var(--line);margin-top:78px;padding-top:33px}
.footer-wordmark{font-family:Arial,sans-serif;font-size:clamp(86px,17vw,234px);font-weight:400;letter-spacing:-12px;display:block;line-height:1.2;width:fit-content;margin-inline:auto;color:#dcded1}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid var(--line);padding-top:24px;margin-top:27px;color:var(--secondary);font-size:10px}
dialog{border:0;padding:0;background:var(--paper);color:var(--ink);width:min(950px,calc(100% - 48px));max-height:90svh;overflow:auto}
dialog::backdrop{background:rgba(21,24,19,.65);backdrop-filter:blur(4px)}
.dialog-close{position:absolute;left:15px;top:15px;z-index:3;background:var(--paper);color:var(--ink);width:40px;height:40px;font-size:26px}
.dialog-image{width:100%;height:310px;object-fit:cover;filter:saturate(.65)}
.dialog-body{padding:35px 40px 40px}
.dialog-body h2{font-size:31px;margin-top:15px}
.dialog-english{font-family:Arial,sans-serif;color:var(--secondary);font-size:12px;margin-top:8px;direction:ltr;text-align:right}
.dialog-simple{margin-top:26px}
.dialog-simple strong{font-size:13px;font-weight:500;color:var(--accent)}
.dialog-simple p{font-size:16px;margin-top:8px}
.dialog-fields{display:grid;grid-template-columns:1fr 1fr;gap:20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;margin:25px 0}
.dialog-fields small{display:block;font-size:10px;color:var(--secondary)}
.dialog-fields strong{font-weight:500;font-size:13px}
.dialog-technical summary{display:flex;justify-content:space-between;align-items:center;font-size:14px;padding-block:10px}
.dialog-technical summary:after{content:'+';font-size:20px}
.dialog-technical[open] summary:after{content:'−'}
.dialog-technical p{font-size:13px;color:var(--secondary);padding-bottom:15px}
.dialog-note{font-size:10px;color:var(--secondary);margin-top:17px}
.dialog-source{font-size:11px;display:inline-block;margin-top:22px;border-bottom:1px solid currentColor}
@media(min-width:1600px){
.hero{min-height:790px}
h1{font-size:88px}
.hero-visual{min-height:580px}
.hero-main-photo img{height:380px}
.hero-detail-photo{top:355px}
.visual-note{top:450px}
}
@media(max-width:1100px){
.wrap{width:calc(100% - 72px)}
.header-inner{width:calc(100% - 48px)}
#nav{gap:20px}
.hero{column-gap:5%;padding-top:40px}
h1{font-size:63px}
.hero-prefix{margin-top:24px}
.hero-statement{font-size:21px}
.hero-visual{min-height:520px}
.hero-main-photo{margin-left:18px}
.hero-main-photo img{height:280px}
.hero-detail-photo{top:257px;width:55%}
.hero-detail-photo img{height:160px}
.visual-note{top:392px;max-width:170px}
.hero-links{gap:19px}
.button{gap:20px;padding-inline:19px}
.hero-intro{font-size:13px}
.section-space{padding-block:80px}
.about-grid,.return-grid{gap:6%}
.about-title h2{font-size:32px}
.large-copy{font-size:19px}
.experience-numbers>div{gap:12px}
.experience-numbers strong{font-size:40px}
.experience-numbers p{font-size:9px}
.service-layout{grid-template-columns:.6fr 1.4fr;gap:6%}
.services summary h3{font-size:17px}
.project-grid{gap:38px 25px}
.return-grid h2{font-size:35px}
.contact-grid{gap:7%}
.contact h2{font-size:37px}
}
@media(max-width:800px){
html{scroll-padding-top:90px}
.wrap{width:calc(100% - 42px)}
.header-inner{width:calc(100% - 32px);height:72px;gap:16px}
.brand{gap:8px}
.brand-symbol{width:32px}
.brand b{font-size:19px;letter-spacing:3px}
.brand small{font-size:9px}
.header-actions{gap:8px}
.header-contact{font-size:11px;gap:14px}
.icon-button{width:35px;height:35px;padding:7px}
.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:6px}
.menu-toggle span{width:18px;height:1px;background:currentColor;transition:transform .25s}
.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}
.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
#nav{position:absolute;top:72px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);display:none;padding:22px 25px;gap:8px;align-items:stretch}
#nav.open{display:flex;flex-direction:column}
#nav a{padding:8px 0;font-size:15px}
.hero{padding-top:34px;grid-template-columns:1fr;row-gap:26px;min-height:0}
.hero-copy{max-width:570px}
.hero .eyebrow{font-size:11px}
.hero-prefix{margin-top:23px;font-size:17px}
h1{font-size:66px;letter-spacing:-2px;line-height:1.17}
.name-english{font-size:11px;letter-spacing:.8px}
.hero-statement{font-size:21px;line-height:1.7;margin-top:24px}
.hero-intro{font-size:13px;max-width:500px}
.hero-links{gap:26px;margin-top:25px}
.hero-visual{width:min(530px,100%);margin:auto;min-height:440px;padding-top:16px;padding-bottom:90px}
.hero-main-photo{margin-left:25px;margin-right:15px}
.hero-main-photo img{height:260px}
.hero-detail-photo{top:243px;left:0;width:46%}
.hero-detail-photo img{height:125px}
.visual-note{top:330px;right:4%;max-width:180px}
.visual-note p{font-size:12px}
.hero-foot{padding-top:19px;margin-top:0;flex-wrap:wrap;font-size:9px;gap:12px}
.hero-foot>span{letter-spacing:1px}
.section-space{padding-block:62px}
.section-label{margin-bottom:26px;font-size:9px;gap:12px}
.section-label>span[lang=en]{font-size:8px;letter-spacing:1px;max-width:57%;text-align:left}
h2{font-size:32px;letter-spacing:-1px}
.section-heading{display:block;margin-bottom:34px}
.section-heading>p,.section-heading>div{max-width:490px;margin-top:21px;font-size:13px}
.about-grid{grid-template-columns:1fr;gap:35px}
.about-title{display:grid;grid-template-columns:1fr auto;align-items:center;gap:20px}
.about-title h2{font-size:26px}
.portrait{display:block;margin-top:0}
.portrait-frame{width:100px;height:117px}
.portrait figcaption{font-size:10px;margin-top:9px}
.portrait small{font-size:8px;margin-top:0}
.about-copy>p:not(.large-copy){margin-top:18px;font-size:13px}
.large-copy{font-size:19px}
.experience-numbers{gap:25px;margin-top:23px}
.experience-numbers>div{gap:15px}
.experience-numbers strong{font-size:42px}
.experience-numbers p{font-size:10px}
.service-layout{grid-template-columns:1fr;gap:25px}
.service-intro{position:static;display:none}
.services summary{padding-block:22px;gap:12px}
.services summary h3{font-size:16px}
.services summary>span{width:18px;font-size:9px}
.service-body{padding:0 30px 24px 0;font-size:12px}
.service-code{font-size:8px;letter-spacing:.6px;display:block}
.project-grid{gap:34px 20px}
.project-card h3{font-size:18px}
.project-meta{font-size:8px;margin-top:13px;gap:8px;flex-wrap:wrap}
.project-photo{aspect-ratio:1.3}
.project-arrow{width:32px;height:32px;left:11px;bottom:11px;font-size:17px}
.project-simple{font-size:10px;margin-top:7px}
.project-archive{margin-top:35px}
.project-archive>summary{padding:22px 0;gap:12px}
.project-archive>summary>span{font-size:16px}
.project-archive>summary small{font-size:8px}
.project-archive>summary b{font-size:25px}
.archive-row{grid-template-columns:25px 1fr 20px;gap:12px;padding:17px 0}
.archive-row h3{font-size:13px}
.archive-row>span:not(:first-child):not(:last-child){display:none}
.archive-row>span:last-child{grid-column:3}
.archive-top{align-items:start;flex-direction:column;gap:12px}
.project-filters{gap:15px;margin-block:18px}
.project-filters button{font-size:10px}
.archive-note{font-size:9px}
.return-grid{grid-template-columns:1fr;gap:29px}
.return-grid h2{font-size:33px;margin-top:16px}
.return-copy>p:not(.large-copy){font-size:13px}
.future-work p{font-size:12px}
.contact-grid{grid-template-columns:1fr;gap:43px}
.contact h2{font-size:34px}
.contact-phone{margin-top:28px;font-size:29px}
.contact-links{gap:23px}
.brief-form{padding:0}
.brief-form input,.brief-form textarea,.brief-form select{font-size:13px}
.footer{margin-top:53px;padding-top:23px}
.footer-wordmark{font-size:18.5vw;letter-spacing:-5px}
.footer-bottom{font-size:8px;flex-wrap:wrap;gap:13px;padding-top:18px;margin-top:18px}
.footer-bottom>span:first-child{width:100%}
dialog{width:calc(100% - 28px);max-height:92svh}
.dialog-image{height:220px}
.dialog-body{padding:25px 23px 30px}
.dialog-body h2{font-size:24px}
.dialog-simple p{font-size:14px}
.dialog-technical summary{font-size:12px}
.dialog-technical p{font-size:12px}
.dialog-fields{gap:15px}
.dialog-fields strong{font-size:11px}
}
@media(max-width:480px){
.hero-visual{min-height:367px}
.hero-main-photo{margin-left:17px;margin-right:6px}
.hero-main-photo img{height:215px}
.hero-main-photo figcaption{font-size:8px;padding-block:10px}
.hero-detail-photo{top:205px;width:47%;padding:6px}
.hero-detail-photo img{height:108px}
.hero-detail-photo>span{font-size:7px;bottom:13px;left:13px;letter-spacing:1.3px}
.visual-note{top:277px;right:0;max-width:150px}
.visual-note>span{font-size:8px}
.visual-note p{font-size:10px;margin-top:5px}
.hero-foot a{font-size:9px}
.about-title{gap:16px}
.about-title h2{font-size:23px}
.portrait-frame{width:82px;height:96px}
.portrait figcaption{font-size:8px}
.portrait small{font-size:7px}
.experience-numbers>div{gap:12px}
.experience-numbers p{font-size:8px}
.experience-numbers strong{font-size:38px}
.project-grid{grid-template-columns:1fr;gap:31px}
.project-photo{aspect-ratio:1.6}
.project-card h3{font-size:20px}
.project-simple{font-size:12px}
.project-meta{font-size:9px}
.form-row{gap:17px}
.project-archive>summary>span{font-size:14px}
.hero-links{gap:23px}
.hero-links .text-link{font-size:12px}
.button{font-size:12px}
.header-contact{display:none}
}
@media(prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important}
.project-card:hover .project-photo img{transform:none}
}
h1,h2{letter-spacing:0}
.hero-copy,.about-copy,.return-copy,.contact-grid>div,.service-body{min-width:0}
/* Company navigation, project catalogue and mobile presentation. */
:root{--mobile-nav-height:68px}
body{overflow-wrap:break-word}
button,a,summary{touch-action:manipulation}
.icon-button{width:44px;height:44px}
#nav{gap:26px}
#nav a[aria-current=location]:after{width:100%;background:var(--accent)}
#nav a[aria-current=location]{color:var(--accent)}
.hero-detail-photo{transform:rotate(-1.5deg)}
.hero-visual:before{content:'';position:absolute;inset:44px -17px 109px 48px;border:1px solid var(--line);pointer-events:none}
.hero-main-photo figcaption{flex-wrap:wrap;font-size:11px}
.hero-intro{font-size:15px}
.button-outline{border:1px solid var(--line);color:var(--ink);background:transparent}
.button-outline:hover{background:var(--surface)}
.explore-strip{display:grid;grid-template-columns:.8fr 1fr 1fr 1fr;align-items:stretch;border-block:1px solid var(--line);margin-top:20px}
.explore-label{padding:25px 0 25px 20px;align-self:center}
.explore-label>span{font-size:10px;color:var(--accent)}
.explore-label p{font-size:15px;margin-top:4px}
.explore-strip>a{display:grid;grid-template-columns:18px 1fr 16px;align-items:center;gap:12px;border-inline-start:1px solid var(--line);padding:27px 22px;transition:background .25s}
.explore-strip>a:hover{background:var(--surface)}
.explore-number{font:10px Arial,sans-serif;color:var(--secondary);align-self:start;margin-top:7px}
.explore-strip strong{font-size:13px;font-weight:500;display:block}
.explore-strip small{font-size:10px;color:var(--secondary);display:block;margin-top:3px}
.explore-arrow{font-size:19px;color:var(--accent);transition:transform .25s}
.explore-strip>a:hover .explore-arrow{transform:translate(-2px,-2px)}
.projects{border-top:0}
.project-card{min-width:0}
.project-simple{font-size:13px}
.project-english{display:block;font:11px/1.7 Arial,sans-serif;direction:ltr;text-align:right;color:var(--secondary);margin-top:5px}
.project-photo-label{position:absolute;top:16px;right:16px;color:#fff;background:rgba(34,37,31,.8);padding:5px 10px;font-size:10px;letter-spacing:.5px;direction:ltr}
.project-card:focus-visible .project-photo{outline:2px solid var(--accent);outline-offset:5px}
.archive-top{align-items:stretch;gap:26px}
.search-field{flex:1;width:auto;max-width:650px}
.search-field input{min-height:48px}
.location-field{width:230px;display:flex;flex-direction:column;font-size:10px;color:var(--secondary);gap:9px}
.location-field select{min-height:48px;width:100%;padding:8px 6px;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;color:var(--ink);font-size:13px}
.location-field option{background:var(--paper);color:var(--ink)}
.project-filters{gap:8px 18px}
.project-filters button{min-height:44px;font-size:12px;padding:8px 0}
.project-filters button:hover{color:var(--accent)}
.archive-status{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:3px 0 18px;font-size:11px;color:var(--secondary);min-height:40px}
.archive-status .text-link{font-size:11px;border:0}
.archive-main{min-width:0}
.archive-main>span{display:block;font:10px/1.6 Arial,sans-serif;color:var(--secondary);margin-top:3px;text-align:right}
.archive-main .archive-mobile-meta{display:none;font:11px/1.8 Vazirmatn,Arial,sans-serif;color:var(--secondary);margin-top:5px}
.archive-row h3{font-size:15px;line-height:1.8}
.archive-row:hover{padding-inline:8px}
.archive-bottom{display:flex;justify-content:center;padding-top:28px}
.archive-bottom:has(button[hidden]){display:none}
.archive-note{font-size:11px;line-height:1.9}
.service-links{display:flex;gap:26px;align-items:center;flex-wrap:wrap;margin-top:22px}
.service-links .text-link{font-size:12px}
.services summary:focus-visible{outline-offset:0}
.services summary:hover h3{color:var(--accent)}
.services details[open] .service-body{animation:open-service .3s ease-out}
.sector-links{display:grid;grid-template-columns:.7fr 1.3fr;gap:9%;border-top:1px solid var(--line);margin-top:55px;padding-top:22px}
.sector-links>span{font-size:12px;color:var(--secondary);align-self:center}
.sector-links>div{display:grid;grid-template-columns:1fr 1fr;gap:0 28px}
.sector-links button{display:flex;justify-content:space-between;align-items:center;gap:16px;text-align:right;border-bottom:1px solid var(--line);padding:15px 0;min-height:52px;font-size:13px}
.sector-links button span{color:var(--accent)}
.sector-links button:hover{color:var(--accent)}
.about-title h2{font-size:36px}
.qualifications summary{min-height:44px}
.qualifications[open] summary span{transform:rotate(45deg)}
.about-copy .large-copy{font-size:21px}
.brief-context{display:flex;align-items:center;justify-content:space-between;gap:16px;border:1px solid var(--line);padding:10px 13px;margin-bottom:24px;font-size:12px;color:var(--secondary)}
.brief-context .icon-button{flex-shrink:0;font-size:22px}
.footer-nav{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-bottom:25px;font-size:12px}
.footer-nav a{padding-block:7px}
.footer-nav a:hover{color:var(--accent)}
.footer-wordmark{font-size:clamp(86px,14vw,200px)}
.mobile-nav{display:none}
body.has-dialog .mobile-nav{visibility:hidden}
dialog{width:min(970px,calc(100% - 48px));border:1px solid var(--line);box-shadow:0 24px 90px rgba(0,0,0,.25);overscroll-behavior:contain;max-height:90svh}
dialog[open]{animation:open-dialog .22s ease-out}
.dialog-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:9px 16px;position:sticky;top:0;z-index:4;background:var(--header);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.dialog-toolbar>span{font-size:12px;color:var(--secondary)}
.dialog-close{position:static;width:44px;height:44px;flex-shrink:0;background:transparent}
.dialog-image{height:260px}
.dialog-body{padding:27px 35px 32px}
.dialog-body h2{font-size:29px;margin-top:12px}
.dialog-english{font-size:13px}
.dialog-tabs{display:flex;gap:26px;border-bottom:1px solid var(--line);margin:27px 0 24px}
.dialog-tabs button{min-height:48px;font-size:13px;padding:10px 0;border-bottom:2px solid transparent;color:var(--secondary)}
.dialog-tabs button[aria-selected=true]{border-color:var(--accent);color:var(--ink)}
.dialog-simple{margin-top:0}
.dialog-fields{margin-bottom:0;grid-template-columns:1fr 1fr}
.technical-chips{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:20px;direction:ltr;justify-content:flex-end}
.technical-chips span{border:1px solid var(--line);padding:4px 10px;font:11px/1.7 Arial,sans-serif;color:var(--accent)}
.dialog-scope{font-size:14px;color:var(--secondary);line-height:2.1}
.dialog-note{font-size:11px}
.dialog-origin{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:25px;padding-top:16px;border-top:1px solid var(--line)}
.dialog-origin .dialog-source{margin:0;font-size:11px}
.dialog-origin>span{font-size:10px;color:var(--secondary)}
.dialog-actions{display:flex;gap:22px;align-items:center;flex-wrap:wrap;padding-top:24px}
.dialog-actions .button{font-size:12px;min-height:46px}
.dialog-share{display:flex;gap:20px;align-items:center;flex-wrap:wrap;margin-top:20px;font-size:11px;color:var(--secondary)}
.dialog-share button{font-size:11px;min-height:44px}
.share-fallback{display:block;width:100%;border:1px solid var(--line);background:var(--surface);color:var(--ink);font-size:12px;padding:10px;direction:ltr;min-height:44px}
.will-reveal{opacity:0;transform:translateY(15px);transition:opacity .65s ease,transform .65s ease}
.will-reveal.is-visible{opacity:1;transform:none}
@keyframes open-service{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:none}}
@keyframes open-dialog{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:none}}
@media(min-width:801px){.hero-copy{animation:open-dialog .7s ease-out}.hero-visual{animation:open-dialog .9s ease-out}}
@media(max-width:1100px){#nav{gap:18px}.header-actions{gap:10px}.header-contact{gap:10px;font-size:12px}.explore-strip{grid-template-columns:.6fr 1fr 1fr 1fr}.explore-strip>a{padding-inline:15px;gap:8px}.explore-strip strong{font-size:12px}.explore-strip small{font-size:9px}.hero-intro{font-size:14px}.hero-main-photo figcaption{font-size:10px}.about-title h2{font-size:31px}}
@media(max-width:950px) and (min-width:801px){.header-inner{gap:15px}.brand b{font-size:21px}.brand-symbol{width:34px}#nav{gap:15px;font-size:12px}.header-contact{display:none}}
@media(max-width:800px){
 html{scroll-padding-top:92px}
 body{padding-bottom:calc(var(--mobile-nav-height) + env(safe-area-inset-bottom,0px))}
 .wrap{width:calc(100% - 40px)}
 .header-inner{height:72px;gap:12px}
 .header-actions{gap:4px}
 .icon-button{width:44px;height:44px;padding:10px}
 .header-contact{font-size:12px;gap:12px}
 #nav{padding:15px 21px 20px;max-height:calc(100dvh - 90px);overflow:auto;box-shadow:0 16px 24px var(--shadow);gap:0}
 #nav a{padding:13px 0;font-size:15px;min-height:48px;border-bottom:1px solid var(--line)}
 #nav a:after{display:none}
 #nav.open{animation:open-dialog .2s ease-out}
 .hero-intro{font-size:14px;line-height:2}
 .hero-main-photo figcaption{font-size:10px;line-height:1.8}
 .hero-detail-photo{transform:none}
 .hero-visual:before{inset:35px 0 115px 35px}
 .hero-foot{font-size:10px}
 .hero-foot a{padding-block:6px}
 .explore-strip{display:block;margin-top:10px}
 .explore-label{display:flex;align-items:center;gap:17px;padding:18px 0}
 .explore-label p{font-size:14px;margin:0}
 .explore-label>span{font-size:11px}
 .explore-strip>a{padding:18px 0;grid-template-columns:22px 1fr 25px;gap:14px;border-inline-start:0;border-top:1px solid var(--line)}
 .explore-strip strong{font-size:14px}
 .explore-strip small{font-size:11px;margin-top:1px}
 .explore-number{font-size:11px;margin-top:7px}
 .section-label{font-size:10px}
 .section-heading>p,.section-heading>div{font-size:14px;line-height:1.9}
 .project-simple{font-size:13px}
 .project-meta{font-size:10px}
 .project-card h3{font-size:20px}
 .project-english{font-size:11px}
 .project-archive>summary{min-height:74px}
 .project-archive>summary>span{font-size:18px}
 .project-archive>summary small{font-size:10px}
 .archive-top{flex-direction:row;gap:18px}
 .search-field{width:auto;font-size:11px}
 .location-field{width:190px;font-size:11px}
 .search-field input,.location-field select{font-size:16px;min-height:50px}
 .project-filters{flex-wrap:nowrap;overflow:auto;margin-top:23px;padding-bottom:5px;gap:20px;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
 .project-filters button{white-space:nowrap;flex-shrink:0;font-size:12px;min-height:44px}
 .archive-status{font-size:12px;gap:15px;padding-top:10px}
 .archive-row{grid-template-columns:26px 1fr 22px;gap:12px;padding:18px 0}
 .archive-row h3{font-size:14px}
 .archive-main>span{font-size:10px}
 .archive-main .archive-mobile-meta{display:block}
 .archive-row:hover{padding-inline:0}
 .archive-note{font-size:11px}
 .service-body{font-size:13px;line-height:1.95;padding-right:30px}
 .services summary h3{font-size:17px;line-height:1.8}
 .service-code{font-size:9px;line-height:1.9}
 .service-links{gap:20px}
 .service-links .text-link{font-size:12px;min-height:38px}
 .sector-links{grid-template-columns:1fr;gap:14px;margin-top:30px}
 .sector-links>div{gap:0 23px}
 .sector-links button{font-size:12px;line-height:1.9}
 .about-title h2{font-size:27px}
 .about-copy .large-copy{font-size:19px}
 .about-copy>p:not(.large-copy){font-size:14px;line-height:2}
 .experience-numbers p{font-size:11px}
 .qualifications{font-size:13px}
 .cv-link{min-height:40px}
 .return-copy>p:not(.large-copy){font-size:14px;line-height:2}
 .future-work small{font-size:11px}
 .contact-grid>div>p{font-size:14px}
 .contact-links .text-link{font-size:12px;min-height:40px}
 .contact-links>span{font-size:12px}
 .brief-form label{font-size:13px}
 .brief-form input,.brief-form select,.brief-form textarea{font-size:16px}
 .brief-form input,.brief-form select{min-height:48px}
 .form-note{font-size:11px}
 .footer-nav{gap:8px 22px;font-size:12px}
 .footer-nav a{padding-block:8px}
 .footer-wordmark{font-size:18.5vw}
 .footer-bottom{font-size:10px;line-height:1.9}
 .footer-bottom a{min-height:38px;padding-top:8px}
 .mobile-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;bottom:0;right:0;left:0;z-index:45;border-top:1px solid var(--line);background:var(--header);backdrop-filter:blur(15px);padding:7px 12px calc(7px + env(safe-area-inset-bottom,0px));height:calc(var(--mobile-nav-height) + env(safe-area-inset-bottom,0px))}
 .mobile-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:var(--secondary);font-size:10px;line-height:1.5;min-height:48px}
 .mobile-nav svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
 .mobile-nav a[aria-current=location]{color:var(--accent)}
 .mobile-nav a[aria-current=location] span{font-weight:600}
 body.form-editing .mobile-nav{display:none}
 dialog{width:calc(100% - 20px);max-height:calc(100svh - 20px);margin:auto}
 .dialog-toolbar{padding:5px 12px}
 .dialog-body{padding:23px 21px 28px}
 .dialog-body h2{font-size:25px;line-height:1.7}
 .dialog-english{font-size:12px;line-height:1.8}
 .dialog-image{height:210px}
 .dialog-tabs{gap:25px;margin-top:22px}
 .dialog-tabs button{font-size:13px}
 .dialog-simple p{font-size:15px;line-height:1.95}
 .dialog-fields strong{font-size:12px}
 .dialog-fields small{font-size:11px}
 .dialog-scope{font-size:13px;line-height:2}
 .dialog-actions{gap:16px}
 .dialog-origin{flex-wrap:wrap;gap:10px}
 .dialog-share{gap:12px}
}
@media(max-width:480px){
 .wrap{width:calc(100% - 34px)}
 .brand{gap:7px}
 .brand small{font-size:9px}
 h1{font-size:clamp(48px,14vw,66px)}
 .hero .eyebrow{font-size:10px}
 .hero-statement{font-size:20px}
 .hero-links{gap:22px}
 .hero-links .button{font-size:12px;padding-inline:17px;gap:18px}
 .hero-links .text-link{font-size:12px;gap:12px}
 .hero-main-photo figcaption{font-size:9px}
 .hero-visual:before{inset:27px 0 91px 29px}
 .visual-note p{font-size:11px}
 .project-card h3{font-size:21px}
 .archive-top{display:grid;grid-template-columns:1fr}
 .search-field,.location-field{width:100%}
 .project-archive>summary{gap:10px}
 .project-archive>summary>span{font-size:17px}
 .archive-status{font-size:11px}
 .about-title h2{font-size:23px}
 .portrait figcaption{font-size:10px}
 .portrait small{font-size:9px}
 .experience-numbers{gap:16px}
 .experience-numbers>div{gap:11px}
 .experience-numbers p{font-size:10px}
 .experience-numbers strong{font-size:40px}
 .form-row{grid-template-columns:1fr;gap:0}
 .dialog-image{height:185px}
 .dialog-body{padding-inline:18px}
 .dialog-body h2{font-size:23px}
 .dialog-tabs{gap:19px}
 .dialog-actions{align-items:stretch}
 .dialog-actions .button{width:100%}
 .sector-links>div{grid-template-columns:1fr 1fr;gap:0 17px}
 .sector-links button{font-size:11px}
}
@media(max-width:350px){.header-inner{width:calc(100% - 24px)}.brand b{font-size:17px}.brand-symbol{width:29px}.header-actions{gap:0}.hero-links{gap:16px}.hero-links .text-link{font-size:11px}.hero-intro{font-size:13px}.about-title{grid-template-columns:1fr;gap:24px}.portrait{display:flex;gap:16px}.portrait-frame{width:80px;height:94px}.portrait figcaption{font-size:12px}.portrait small{font-size:10px}.experience-numbers strong{font-size:34px}.experience-numbers p{font-size:9px}.dialog-tabs{gap:15px}.dialog-tabs button{font-size:12px}}
@media(prefers-reduced-motion:reduce){.will-reveal{opacity:1;transform:none}.hero-copy,.hero-visual,dialog[open],.services details[open] .service-body{animation:none}.project-card:hover .project-photo img{transform:none}.button:hover{transform:none}}