/* ILLUMAT / Art direction 04 — light, material, precision */
:root{--ink:#070b12;--paper:#e7ebed;--muted:#8b969f;--ice:#9ae8ee;--line:#c8dce322}body{background:var(--ink);color:var(--paper)}body:after{content:'';position:fixed;inset:0;pointer-events:none;z-index:30;opacity:.027;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Cpath fill='%23fff' filter='url(%23n)' opacity='.6' d='M0 0h180v180H0z'/%3E%3C/svg%3E")}em{background:none;color:#a5b2bc}.hero em{background:linear-gradient(100deg,#e8f9fa,#91b8c9 70%,#9a9ac3);background-clip:text;-webkit-background-clip:text;color:transparent}h2{letter-spacing:.005em;line-height:1.06}.eyebrow{font-family:Arial,sans-serif;font-weight:400;font-size:9px;letter-spacing:2px;color:#9eaab3}.section{border-color:var(--line);position:relative}.section-top{margin-bottom:42px}.section-top h2{margin-top:24px}.section-top>p{color:#8e9aa5;line-height:1.9}.brand{font-size:25px;letter-spacing:5px;font-weight:500}.brand span{font-size:6px;letter-spacing:3.5px;color:#82929f}header{border-bottom:0;height:100px}header:after{content:'';position:absolute;bottom:0;left:max(48px,calc((100vw - 1512px)/2));right:max(48px,calc((100vw - 1512px)/2));height:1px;background:linear-gradient(90deg,#d7eaf42a,#d7eaf405)}nav{gap:34px;color:#aab4bd}nav a{position:relative;padding:10px 0}nav a:after{content:'';position:absolute;bottom:3px;left:0;width:0;height:1px;background:var(--ice);transition:width .3s}nav a:hover:after{width:100%}.header-cta{background:none;border-color:#87979f4d;border-radius:0;min-height:42px;font-size:10px;letter-spacing:.3px}.primary,.secondary{border-radius:1px;padding:17px 22px;position:relative;overflow:hidden}.primary{color:#0c2026;background:#b1e9eb;border-color:#beeef0;box-shadow:none;font-weight:500}.primary:before{content:'';position:absolute;inset:0;background:linear-gradient(110deg,transparent 20%,#fff7 45%,transparent 70%);transform:translateX(-125%);transition:transform .7s}.primary:hover:before{transform:translateX(125%)}.primary:hover{background:#d4f7f6;transform:translateY(-1px);box-shadow:0 8px 25px #a9ebef15}.secondary{background:#09121d66;border-color:#8197a94d}.secondary:hover{background:#14253388;border-color:#addce2}.primary>span,.secondary>span{font-size:18px;transition:transform .3s}.primary:hover>span,.secondary:hover>span{transform:translate(3px,-3px)}.text-link{color:#b9ccd4}.text-link:hover{color:#e7fbff}.hero{background:#070b12}.architecture img{filter:brightness(.53) saturate(.7);animation:architecture-in 2.2s ease-out both}.architecture canvas{opacity:.88;filter:saturate(.82);animation:light-on 2.4s cubic-bezier(.17,.55,.3,1) both}.shade{background:linear-gradient(90deg,#070b12 0%,#070b12dd 22%,#070b1244 49%,transparent 72%),linear-gradient(0deg,#070b12,transparent 27%)}.scene-vignette{position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,#070b1255,transparent 20%),radial-gradient(ellipse at 68% 45%,transparent 25%,#070b1244 100%)}.hero-copy h1{font-size:clamp(70px,7.1vw,116px);letter-spacing:.005em;line-height:1.01;font-weight:700}.title-line{display:block}.hero-copy .title-line{animation:type-in 1s cubic-bezier(.16,1,.3,1) both}.hero-copy .title-line:nth-child(2){animation-delay:.09s}.hero-copy .title-line:nth-child(3){animation-delay:.18s}.hero-copy>p{color:#9ba9b5;font-size:12px;line-height:1.95}.hero-copy>.eyebrow{color:#a3b7c3;font-size:8px;letter-spacing:2px}.hero-note{color:#798995;letter-spacing:.2px}.scene-label{background:none;border-left:1px solid #9cc8d066;font-size:7px;letter-spacing:1.5px;color:#b2c7d1;padding:3px 0 3px 14px}.scene-index{display:block;font:9px monospace;letter-spacing:2px;margin-bottom:12px;color:#90a4b4}.scene-tip{font-size:8px;color:#8295a2;letter-spacing:.2px}.scene-label>.live-dot{display:none}.mode-tabs{border-bottom-color:#849bab40}.mode-tabs button{color:#8b9eac;font-size:10px;letter-spacing:2px}.mode-tabs button:after{background:#647783;width:3px;height:3px;bottom:-2px}.mode-tabs button.active:after{background:#b8f5f8;box-shadow:0 0 12px 3px #8cf0ff55}.mode-control p{color:#778c9b;font-size:9px}.pause{border-color:#9fbcc044;border-radius:0;color:#bad1da;background:none;width:36px;height:36px}.wave{opacity:.13}.scroll{font-size:8px;letter-spacing:3px}.light-reticle{position:absolute;left:var(--cursor-x,75%);top:var(--cursor-y,45%);width:72px;height:72px;border:1px solid #ddf9ff25;border-radius:50%;pointer-events:none;z-index:3;transform:translate(-50%,-50%);opacity:0;transition:opacity .4s}.light-reticle:before,.light-reticle:after{content:'';position:absolute;background:#c5efff80;left:50%;top:50%;transform:translate(-50%,-50%)}.light-reticle:before{width:9px;height:1px}.light-reticle:after{width:1px;height:9px}.light-reticle i{position:absolute;inset:-8px;border:1px dashed #d9f4ff1a;border-radius:50%}.light-reticle>span{position:absolute;left:82px;top:29px;font:7px monospace;letter-spacing:1px;white-space:nowrap;color:#ceeaff99}.hero.focus-on .light-reticle{opacity:1}.expertise-strip{background:#090f17;border-color:#a7c6d518;padding-block:24px;letter-spacing:2px;font-size:9px}.expertise-strip i{font-size:17px;color:#81949d}.expertise-strip a{color:#a4cbd3;font-size:10px}.showcase{gap:22px}.case{border-radius:2px;outline:1px solid #bed6e00c;outline-offset:-1px;background:#101720}.case img{filter:saturate(.78) contrast(1.04);transition:transform 1.1s cubic-bezier(.2,.65,.2,1),filter .8s}.case:hover img{filter:saturate(1) contrast(1.02);transform:scale(1.035)}.case:after{background:linear-gradient(0deg,#040a12ec,transparent 57%),linear-gradient(180deg,#040a1240,transparent 25%)}.case-top{font:8px monospace;letter-spacing:1.5px;color:#d8e6ef}.case-top>span{border:0;border-left:1px solid #cde3e866;background:#08121b44;border-radius:0;font:7px Arial,sans-serif;padding:5px 8px;letter-spacing:1px}.case-bottom{bottom:32px;left:30px;right:30px}.case-bottom small{font:8px monospace;letter-spacing:2px;color:#99becf;margin-bottom:13px}.case-bottom strong{letter-spacing:.4px;font-size:clamp(37px,3.2vw,56px)}.case-side strong{font-size:34px}.round-arrow{border-color:#bedce744;background:#10202b55;border-radius:0;width:43px;height:43px;font-size:19px}.case:hover .round-arrow{background:#c2ecef;color:#0b1d25;transform:rotate(0deg)}.case-media .media-art{background:radial-gradient(ellipse at 80% 15%,#4f447a,transparent 65%),linear-gradient(135deg,#102330,#0c1422)}.media-art>span{font-family:IllumatDisplay,sans-serif;font-size:63px;letter-spacing:1px;font-weight:700;color:#d4dee1}.media-art em{color:#92b9c1}.media-orbit{border-color:#b3dce633;border-style:solid;box-shadow:0 0 0 25px #afd9ee05,0 0 0 50px #afd9ee03}.project-foot{margin-top:25px}.map-disclosure{border-color:var(--line)}.map-disclosure summary{letter-spacing:2px;font-size:10px}.map-disclosure summary>span:last-child{color:#aad9e0}.map-detail,.map-city-list button{background:#0e1822}.equipment-layout{gap:55px}.product-stage{background:radial-gradient(ellipse at 55% 50%,#1e303d60,transparent 70%),#090f17;border:1px solid #bddce414;min-height:530px;padding-top:35px}.product-stage:before,.product-stage:after{content:'';position:absolute;width:18px;height:18px;border-color:#c5e0e766;z-index:2;pointer-events:none}.product-stage:before{left:0;top:0;border-left:1px solid;border-top:1px solid}.product-stage:after{right:0;bottom:0;border-right:1px solid;border-bottom:1px solid}.product-stage img{position:relative;z-index:1;mask-image:linear-gradient(transparent,black 10%,black 75%,transparent);filter:saturate(.65);width:100%}.product-grid{opacity:.45;background-size:55px 55px}.product-rings{position:absolute;width:430px;height:430px;border:1px solid #c1dfed0c;border-radius:50%;left:50%;top:48%;transform:translate(-50%,-50%);box-shadow:0 0 0 35px #b0cfe704,0 0 0 70px #b0cfe703}.product-tag{font:8px monospace;color:#afc4d0;letter-spacing:2px;top:24px;left:25px}.product-index{position:absolute;right:24px;top:20px;text-align:right;font:7px/1.8 monospace;color:#678290;letter-spacing:1.5px}.product-caption{position:relative;z-index:1;padding:0 25px}.product-caption b{font-size:33px;font-weight:400;letter-spacing:3px}.product-caption span{text-align:right;font-size:11px;color:#9bafb8}.product-stage>small{margin-left:25px;margin-bottom:25px;font-size:8px;letter-spacing:.5px;color:#71838d}.selector{border-color:#aac6d64d}.selector-heading{font:9px monospace;letter-spacing:2px;color:#a7bac5}.selector-heading span:last-child{color:#b7dce2}.selector legend{font-size:13px;color:#d0dce2}.choice-row label>span{border-color:#9fb4bf33;color:#90a3b0;background:#0c131d;font-size:10px}.choice-row input:checked+span{border-color:#b3dde488;background:#b9e9ed0c;color:#c3f1f3}.selector-fields label>span{color:#8b9eac}select,input,textarea{background:#0c141f;border-color:#adc2cf30;color:#c7d8e3;border-radius:0}.selector-result{background:linear-gradient(120deg,#15212d,#0d151f);border-left:1px solid #b6e5ed;padding:20px 23px;position:relative}.selector-result:after{content:'↗';position:absolute;right:20px;top:13px;font-size:20px;color:#abcbd74d}.selector-result h3{font-weight:400;font-size:27px;letter-spacing:-.6px;color:#dfebf0}.selector-result p{font-size:12px;color:#95a9b7}.selector-result .eyebrow{color:#94adba;font:8px monospace}.tags span{border-color:#9cb6c22b;color:#a4bac5;font:7px monospace}.fine{color:#80929e}.about:before{content:'I';position:absolute;left:23%;top:90px;font-family:IllumatDisplay,sans-serif;font-size:390px;line-height:1;color:#c0dcf803;pointer-events:none}.about h2 em{color:#a4c4cc}.about-detail{padding-top:17px}.precision-mark{display:flex;align-items:center;gap:15px;margin-bottom:32px;color:#829da9;font:8px monospace;letter-spacing:2px}.precision-mark>span:first-child{font-size:18px;color:#bbdbe2}.precision-mark i{height:1px;flex:1;background:linear-gradient(90deg,#9fc0d344,transparent)}.manifesto{font-size:clamp(22px,2.1vw,33px);font-weight:400;color:#c1cdd4}.manifesto span{color:#c3edf0}.about-detail>p+p,.about-head>p{color:#94a5b1}.process-list details{border-color:#adc8db22}.process-list summary{font-size:14px}.process-list summary>span{color:#a7cad4;font:9px monospace}.process-list p{color:#8ea0ad}.contact{background:radial-gradient(ellipse at 18% 70%,#273e4b30,transparent 65%)}.contact h2 em{background:linear-gradient(110deg,#ddebee,#8ba9b6);background-clip:text;-webkit-background-clip:text;color:transparent}.contact .email{color:#c4d4dd;font-weight:400;font-size:clamp(21px,2.1vw,32px);letter-spacing:-.8px}.contact details{border-color:var(--line)}.contact summary span{color:#a9ced7}footer{background:#080d14;border-color:#b4d1de1a}footer>span{letter-spacing:1px;font:8px monospace;color:#8b9da7}dialog{background:#0b131d;border-color:#9cb6c244;box-shadow:0 20px 150px #0009}dialog::backdrop{background:#03070ce8}.case-info{background:#0c151e}.case-info h2{color:#dce7ed}.case-specs{border-color:#9fb8c42b}.case-specs small{color:#a8cfd7}.case-info .eyebrow{color:#829da9}.close{background:#0b141ccc}.case-info>.text-link{color:#a8c6d1}.case-visual img{filter:saturate(.85)}
@keyframes light-on{0%{opacity:0;filter:saturate(.5) brightness(.5)}30%{opacity:.12}100%{opacity:.88;filter:saturate(.82) brightness(1)}}@keyframes architecture-in{from{filter:brightness(.32) saturate(.5)}to{filter:brightness(.53) saturate(.7)}}@keyframes type-in{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}.hero[data-motion="paused"] .architecture canvas,.hero[data-motion="paused"] .architecture img,.hero[data-motion="paused"] .title-line{animation:none}.hero[data-motion="paused"] .light-reticle{display:none}
@media(min-width:1800px){.hero-copy h1{font-size:116px}}
@media(min-width:821px) and (max-height:820px){.hero-copy h1{font-size:clamp(68px,6vw,88px)}}
@media(max-width:1100px){header{padding-inline:32px}.equipment-layout{gap:30px}.product-stage{min-height:500px}.product-caption{padding-inline:20px}.product-caption span{font-size:10px}.product-index{display:none}}
@media(max-width:820px){header{height:76px;padding-inline:22px}header:after{left:22px;right:22px}.brand{font-size:23px;letter-spacing:4px}.menu{border-color:#9cb8c33b;color:#bdcfd8;font-size:22px;background:none}nav{background:#09121bf5;border-color:#92aebf33}.hero-copy h1{font-size:clamp(46px,15.3vw,76px);line-height:.99;letter-spacing:0}.hero-copy>.eyebrow{font-size:7px;letter-spacing:1.1px}.hero-copy>p{font-size:12px}.shade{background:linear-gradient(180deg,#070b12 0%,#070b12 39%,transparent 61%,transparent 80%,#070b12 96%)}.scene-vignette{background:linear-gradient(0deg,#070b1255,transparent 30%)}.scene-index{font-size:7px;letter-spacing:1px;margin-bottom:5px}.scene-label{font-size:6px;right:22px;padding-left:9px}.light-reticle{display:none}.mode-tabs button{font-size:9px}.expertise-strip{padding:18px 22px}.section-top{margin-bottom:28px}.section-top h2{margin-top:17px}.case-bottom{left:18px;right:18px;bottom:23px}.case-bottom strong{font-size:39px}.case-side strong{font-size:25px}.case-bottom small{font-size:7px;letter-spacing:1px}.case-top{font-size:7px;letter-spacing:.5px}.case-top>span{font-size:6px;letter-spacing:.3px}.case-media .media-art>span{font-size:47px}.equipment-layout{display:block}.product-stage{min-height:0;padding-top:55px;margin:0 0 28px}.product-stage img{max-height:none}.product-tag{font-size:7px;top:20px;left:20px}.product-rings{width:280px;height:280px}.product-caption{padding-inline:20px}.product-caption b{font-size:29px}.product-caption span{font-size:10px}.product-stage>small{margin:17px 20px 20px;font-size:7px}.selector-result{padding:19px}.selector-result h3{font-size:25px}.about-detail{padding-top:34px}.precision-mark{margin-bottom:24px;font-size:7px}.about:before{font-size:310px;left:auto;right:0}.contact .email{font-size:26px}.case-info>.text-link{margin-left:0}.case-info{padding:25px 22px}}
@media(max-width:360px){.hero-copy h1{font-size:49px}.hero-copy>p{font-size:11px}.hero-copy>.eyebrow{font-size:6px;letter-spacing:.8px}.case-side strong{font-size:32px}.product-caption span{font-size:9px}.choice-row label>span{font-size:9px}.mode-control p{font-size:8px}.selector-fields label>span{font-size:8px}}
@media(prefers-reduced-motion:reduce){.architecture canvas,.architecture img,.hero-copy .title-line{animation:none!important}.light-reticle{display:none}}
@media(max-width:360px){.hero-copy h1{font-size:46px}}
/* 05 — restrained brand accents, visible geography and portfolio */
.primary{background:linear-gradient(105deg,#00dce9 0%,#19bde5 65%,#5e8ce6 100%);border-color:#40dfea;color:#041520;box-shadow:0 0 24px #00e6ff10}.primary:hover{background:linear-gradient(105deg,#43ebef,#54c8f4 70%,#9b9af5)}.secondary:hover,.outline:hover{border-color:#5acddd;background:#102032}.hero em,.contact h2 em{background:linear-gradient(104deg,#f0f5f6 6%,#d3e8ef 42%,#91cfdd 67%,#a8a2cf 88%,#bf9abb);background-clip:text;-webkit-background-clip:text;color:transparent}.section h2 em{background:linear-gradient(103deg,#e2e9ee 5%,#c1d6df 40%,#95bdce 64%,#a4a0c4 87%,#b899b2);background-clip:text;-webkit-background-clip:text;color:transparent}.equipment{background:radial-gradient(ellipse at 0 55%,#00e6ff05,transparent 60%)}.about{background:radial-gradient(ellipse at 85% 65%,#7b61ff06,transparent 65%)}.contact{background:radial-gradient(ellipse at 15% 70%,#00e6ff09,transparent 58%),radial-gradient(ellipse at 88% 30%,#7b61ff0c,transparent 55%)}.brand-motif{position:absolute;width:220px;right:0;top:30px;color:#a3b4e3;opacity:.045;pointer-events:none;z-index:-1}.equipment>.brand-motif{left:-50px;top:220px;right:auto;width:300px;color:#4acbdc}.contact>.brand-motif{top:0;right:8%;width:250px;color:#b6a0dd}.section{isolation:isolate}.carousel-toolbar{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:24px}.carousel-controls{display:flex;align-items:center;gap:12px}.carousel-controls button{width:38px;height:38px;background:none;border:1px solid #98adbb33;color:#b2c6d1;font-size:16px}.carousel-controls button:hover{border-color:#00dce9;color:#e4fdff}.carousel-controls button[aria-pressed=true]{color:#5ce5ef;border-color:#5ce5ef66}.carousel-controls>span{font:10px monospace;letter-spacing:1px;min-width:64px;text-align:center;color:#98afbf}.carousel-toolbar>.secondary{font-size:11px;min-height:44px;padding:12px 20px}.showcase.changing .case{animation:project-change .65s ease both}@keyframes project-change{from{opacity:.55;transform:translateY(7px)}to{opacity:1;transform:none}}.project-foot{margin-top:15px}.project-foot>.text-link{font-size:10px}.map-open{margin-top:48px;padding:28px 0;display:grid;grid-template-columns:1.45fr 1fr;gap:12px 34px;border-bottom:0}.map-heading{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:20px}.map-heading h3{font-size:27px;font-weight:400;margin-top:8px;letter-spacing:-.5px}.map-heading .eyebrow{font-size:8px}.demo-pill{font:7px monospace;letter-spacing:1px;color:#849ab0;border:1px solid #9ab2c32a;padding:6px 9px}.map-notice{grid-column:1/-1;max-width:650px;font-size:10px}.map-stage{grid-column:1;grid-row:3;width:100%;align-self:center}.map-open .map-detail{grid-column:2;grid-row:3/5;display:flex;flex-direction:column;align-items:stretch;gap:14px;margin:0;padding:20px;border:1px solid #9ebdd424;background:linear-gradient(120deg,#0d1a29,#111523);align-self:center}.map-detail-image{display:none}.map-open .map-detail h3{font-size:22px}.map-open .map-detail p{font-size:11px}.map-open .map-detail>.secondary{align-self:start;min-height:42px;padding:10px 16px;font-size:10px;margin:0}.map-city-list{grid-column:1;grid-row:4;margin:0;gap:5px}.map-city-list button{font-size:8px;padding:6px 8px;background:#0b1522;border-color:#8ba9c229}.map-legend{font-size:8px;margin-top:-12px;color:#6e879c}.map-point text{font-size:12px}.map-point.selected .core{fill:#00e6ff}.contact-task-label{font:8px monospace;letter-spacing:2px;color:#8298aa;margin:23px 0 10px}.contact-tasks{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:23px;max-width:450px}.contact-tasks button{display:flex;gap:18px;align-items:center;justify-content:space-between;border:1px solid #8cabc738;background:#101d2a55;padding:10px 13px;font-size:10px;color:#c5d8e2}.contact-tasks button:hover{border-color:#65dce4;color:#edfcff;background:#18314866}.contact-tasks button span{color:#91c6d6}.contact-light-scene{margin-bottom:22px;max-width:490px}.contact-light-scene svg{display:block;width:100%;height:auto}.contact-light-scene>div{display:flex;gap:12px;align-items:center;font:7px monospace;letter-spacing:1.5px;color:#8da8ba;margin-top:-4px}.contact-light-scene i{height:1px;flex:1;background:linear-gradient(90deg,#00e6ff44,#7b61ff22)}.contact-aside{align-self:center}.contact-aside .email{margin-bottom:30px}.contact h2{margin-top:25px}.contact-main>p{margin-bottom:0}#projects-dialog{width:min(1250px,calc(100% - 40px));padding:45px;max-height:92svh}.portfolio-header h2{font-size:55px;margin:20px 0}.portfolio-header>p{font-size:12px;color:#8ea3b5;max-width:600px}.portfolio-filters{display:grid;grid-template-columns:1fr 240px;gap:25px;align-items:end;border-block:1px solid #aac4db22;padding:22px 0;margin-top:25px}.portfolio-filters fieldset{margin:0}.portfolio-filters legend,.portfolio-filters>label{font:9px monospace;letter-spacing:1px;color:#8ea9bd}.filter-buttons{display:flex;gap:8px;flex-wrap:wrap}.filter-buttons button{background:#101b2a;border:1px solid #91abc32a;color:#95afc0;padding:10px 17px;font-size:10px}.filter-buttons button[aria-pressed=true]{border-color:#4cdce6;color:#baf6fa;background:#00e6ff0a}.portfolio-filters select{margin-top:10px}.portfolio-count{font:9px monospace;color:#91adbf;padding:20px 0}#portfolio-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.portfolio-card{position:relative;background:#0c1724;border:1px solid #adc4d41f;text-align:left;padding:0;color:#e0e9ef;overflow:hidden}.portfolio-card .portfolio-image{height:210px;position:relative;overflow:hidden;background:#101c2f}.portfolio-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.portfolio-card:hover img{transform:scale(1.04)}.portfolio-card .portfolio-text{padding:20px}.portfolio-card h3{font-family:IllumatDisplay,sans-serif;text-transform:uppercase;font-size:28px;line-height:1.1;margin:12px 0}.portfolio-card small{font:8px monospace;color:#8eb7cc;letter-spacing:1px}.portfolio-card p{font-size:10px;color:#8ea5b8}.portfolio-card .portfolio-arrow{display:block;color:#a3dce8;text-align:right;font-size:21px;margin-top:10px}.portfolio-empty{padding:45px 15px;text-align:center}.portfolio-empty h3{font-size:23px;font-weight:400}.portfolio-empty p{font-size:12px;color:#8da5b8;margin:15px 0 22px}.portfolio-empty[hidden]{display:none}
@media(max-width:1100px){.map-open{gap:14px 22px}.map-point text{display:none}.contact{gap:45px}.contact-light-scene{margin-top:10px}.portfolio-card .portfolio-image{height:170px}}
@media(max-width:820px){.brand-motif{width:150px}.equipment>.brand-motif{width:180px;left:0;top:100px}.contact>.brand-motif{width:190px;right:-10px;top:65px}.carousel-toolbar{gap:10px;flex-wrap:wrap;margin-top:18px}.carousel-controls{gap:7px}.carousel-controls button{width:32px;height:34px;font-size:14px}.carousel-controls>span{font-size:9px;min-width:52px}.carousel-toolbar>.secondary{padding:9px 13px;font-size:10px;min-height:38px;gap:12px}.map-open{display:flex;flex-direction:column;margin-top:30px;padding-top:24px;gap:15px}.map-heading{align-items:start}.map-heading h3{font-size:24px}.map-heading .eyebrow{font-size:7px;letter-spacing:1px}.map-heading .demo-pill{font-size:6px;max-width:100px;text-align:right;padding:5px}.map-notice{font-size:9px}.map-open .map-stage{margin-top:0}.map-legend{margin-top:0}.map-city-list{margin:0}.map-open .map-detail{width:100%;padding:18px}.map-open .map-detail h3{font-size:21px}.map-open .map-detail .tags{margin-top:10px}.map-open .map-detail>.secondary{width:100%;align-self:stretch}.contact-aside{margin-top:25px}.contact-light-scene{margin-bottom:26px}.contact-tasks{gap:7px}.contact-tasks button{font-size:9px;padding:9px 11px;gap:12px}.contact-aside .email{margin-bottom:26px}#projects-dialog{padding:28px 20px;width:calc(100% - 24px)}.portfolio-header h2{font-size:40px}.portfolio-header .eyebrow{font-size:7px}.portfolio-header>p{font-size:11px}.portfolio-filters{grid-template-columns:1fr;gap:20px}.filter-buttons{gap:6px}.filter-buttons button{font-size:9px;padding:10px 13px}#portfolio-grid{grid-template-columns:1fr;gap:16px}.portfolio-card .portfolio-image{height:210px}.portfolio-card h3{font-size:30px}}
.portfolio-card{display:flex;flex-direction:column}.portfolio-card .portfolio-image{width:100%;flex-shrink:0}.portfolio-card .portfolio-text{width:100%;flex:1;display:flex;flex-direction:column}.portfolio-card .portfolio-arrow{margin-top:auto;padding-top:12px}
.case-large.case-media .media-art>span{font-size:clamp(70px,7vw,120px);transform:rotate(-10deg) translate(20%,45%)}
@media(max-width:820px){.case-large.case-media .media-art>span{font-size:70px;transform:rotate(-10deg) translate(15%,35%)}}
.contact-phone{display:block;width:fit-content;color:#e9f7fa;font-size:clamp(22px,2.4vw,34px);text-decoration:none;letter-spacing:-.03em;margin:0 0 16px}.contact-phone:hover{color:#00e6ff}
.section:after{content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(117deg,transparent 35%,#65cce008 35.07%,transparent 35.15%,transparent 71%,#a6a1ef08 71.07%,transparent 71.15%);background-size:100% 100%}.section:before{content:'';position:absolute;left:5.5%;right:5.5%;top:0;height:1px;pointer-events:none;background:linear-gradient(90deg,transparent,#00e6ff44 28%,#7b61ff33 64%,transparent)}
.process-visual{position:relative;aspect-ratio:2.25;overflow:hidden;margin:28px 0 20px;border:1px solid #b8d5df25;background:#080d16}.process-visual>img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) brightness(.55);transition:filter .8s,transform 1.2s;transform:scale(1.03)}.process-visual[data-stage="1"]>img{filter:saturate(.6) brightness(.7);transform:scale(1.08)}.process-visual[data-stage="2"]>img{filter:saturate(.95) brightness(.9);transform:scale(1)}.process-grid{position:absolute;inset:0;opacity:.5;background:repeating-linear-gradient(0deg,transparent 0 35px,#77dbff30 36px),repeating-linear-gradient(90deg,transparent 0 35px,#77dbff30 36px);transition:opacity .7s}.process-visual[data-stage="2"] .process-grid{opacity:0}.process-cross{position:absolute;left:50%;top:33%;font-size:28px;color:#c7f6fa;font-weight:200}.process-visual[data-stage="2"] .process-cross{opacity:0}.process-caption{position:absolute;inset:auto 0 0;padding:35px 20px 16px;background:linear-gradient(transparent,#040810e8);display:grid;gap:8px}.process-caption>span{color:#a4d8e6;font-size:8px;letter-spacing:2px}.process-caption>strong{font-size:13px;font-weight:400}.process-list details[open]{border-left:1px solid #40cde9;padding-left:14px;background:linear-gradient(90deg,#43c3e907,transparent)}
.contact{overflow:hidden;isolation:isolate;min-height:740px;background:#070b12}.contact-backdrop{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#070b12e8 0%,#070b12bc 40%,#070b12c9 75%),linear-gradient(0deg,#070b12 0%,transparent 35%,#070b1270 100%),url('assets/projects/noyabrsk-1.webp') center/cover no-repeat;opacity:.95}.contact .contact-light-scene{display:none}.contact-main,.contact-aside{position:relative}.contact-aside{align-self:center;padding:35px;background:#070b128f;border:1px solid #b2d7f01c;backdrop-filter:blur(12px)}.contact-main h2{text-shadow:0 8px 50px #0006}.contact-main>p{color:#c4cdd5}.contact-tasks button{background:#091320b8}.contact .brand-motif{opacity:.075}
#case-gallery{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}#case-gallery button{width:76px;height:58px;padding:0;border:1px solid #8cb8d650;background:#080c12;cursor:pointer}#case-gallery button:hover,#case-gallery button:focus-visible{border-color:#00e6ff}#case-gallery button img{width:100%;height:100%;object-fit:cover}#case-gallery video{display:block;width:100%;max-height:420px;background:#05070b;margin-top:14px}.case-specs[hidden],#case-demo[hidden]{display:none}.case-visual #case-image{object-fit:contain;background:#05070b}.case-bottom>strong{font-family:'Illumat Display',sans-serif;font-size:clamp(20px,2.3vw,38px);font-weight:700;max-width:85%;text-align:left;line-height:1.12}.case-large .case-bottom>strong{font-size:clamp(27px,3.2vw,50px)}
@media(max-width:820px){.process-visual{aspect-ratio:1.7;margin:24px 0 14px}.process-caption{padding:26px 14px 12px}.process-caption>strong{font-size:11px}.contact{min-height:0}.contact-backdrop{background-position:center;background-image:linear-gradient(180deg,#070b12bb,#070b12bb 45%,#070b12f2),url('assets/projects/noyabrsk-1.webp')}.contact-aside{padding:22px 18px;width:100%;margin-top:10px}.case-bottom>strong{font-size:23px}.case-large .case-bottom>strong{font-size:32px}.contact-phone{font-size:24px}.section:after{opacity:.6}}
@media(prefers-reduced-motion:reduce){.process-visual>img,.process-grid{transition:none}}
.ui-icon{width:19px;height:19px;min-width:19px;display:inline-block;vertical-align:middle;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.close .ui-icon{width:22px;height:22px}.round-arrow .ui-icon{width:22px;height:22px}.case-top .ui-icon{width:12px;height:12px}.contact-phone .ui-icon,.email .ui-icon{width:22px;height:22px}.primary>.ui-icon,.secondary>.ui-icon{margin-left:12px}.section:after{opacity:1;background:linear-gradient(116deg,transparent 31%,#77c9f122 31.08%,transparent 31.2%,transparent 32%,#77c9f10b 32.08%,transparent 32.2%,transparent 73%,#9f88e51d 73.08%,transparent 73.2%),radial-gradient(ellipse at 94% 15%,#3e1c7413,transparent 48%)}.section:before{height:2px;background:linear-gradient(90deg,transparent,#00e6ff70 28%,#7b61ff50 64%,transparent)}.about-head:after{content:'+';display:block;margin-top:45px;color:#83d9eb77;font-size:36px;font-weight:200;padding-left:35%;background:linear-gradient(90deg,transparent,#6fcee52b,transparent) center/80% 1px no-repeat}.process-visual{aspect-ratio:16/9}.process-visual>img,.process-visual[data-stage="1"]>img,.process-visual[data-stage="2"]>img{filter:none;transform:none}.process-grid,.process-cross{display:none}.process-caption{gap:5px}.process-caption>small{font-size:8px;color:#d9e4eb}#process-state-note{order:3;letter-spacing:.3px;color:#aabac5}.process-list summary{cursor:pointer}
.map-open .map-detail{display:block;padding:0;overflow:hidden}.map-open .map-detail-image{display:block;height:155px;position:relative;overflow:hidden}.map-detail-image img{width:100%;height:100%;object-fit:cover}.map-detail-image>span{position:absolute;bottom:10px;left:14px;font-size:7px;letter-spacing:1px;background:#060b17b8;padding:6px}.map-open .map-detail>div:nth-child(2){padding:20px}.map-open .map-detail h3{font-size:24px}#map-case-links{display:grid;margin-top:12px;gap:8px}#map-case-links button{text-align:left;font-size:11px;line-height:1.6;white-space:normal}.map-point[aria-pressed=true] .core{fill:white}.map-open .map-stage{align-self:center}.map-notice{max-width:none}
.contact{min-height:820px;grid-template-columns:1.05fr .95fr;gap:6%;padding-top:85px;padding-bottom:85px}.contact-backdrop{background-image:linear-gradient(90deg,#070b12e8 0%,#070b12b8 36%,#070b1230 65%,#070b1240),linear-gradient(0deg,#070b12e8,transparent 45%,#070b1255),url('assets/contact-palace.webp');background-position:center;opacity:1}.contact-main{align-self:start}.contact-main h2{font-size:clamp(65px,7.4vw,120px)}.contact-aside{align-self:end;padding:25px 28px;background:#060d16ba;backdrop-filter:blur(16px);margin-top:220px}.contact-aside .email{font-size:clamp(19px,2vw,29px);margin-bottom:24px}.contact-phone{font-size:clamp(22px,2.5vw,34px)}.contact-art-label{position:absolute;right:5.5%;top:42px;color:#b7d0db;font-size:7px;letter-spacing:1.5px;text-shadow:0 2px 8px #000}.contact-start{padding:0 0 23px;margin-bottom:22px;border-bottom:1px solid #b4dbed22}.contact-start>div{display:flex;gap:18px;margin-top:16px}.contact-start>div>span{font-size:10px;color:#d5e1e7;display:flex;flex-direction:column;gap:7px}.contact-start b{font-size:9px;color:#6ed2e3;font-weight:400}.contact .contact-aside details{padding:14px 0}.contact .contact-aside summary{font-size:11px}.contact .brand-motif{display:none}
@media(max-width:820px){.ui-icon{width:17px;height:17px;min-width:17px}.section:after{opacity:.85;background-position:center}.about-head:after{margin:24px 0 0}.contact{display:flex;flex-direction:column;gap:24px;padding-top:65px;padding-bottom:35px;min-height:0}.contact-backdrop{background-image:linear-gradient(180deg,#070b12c9 0%,#070b1260 30%,#070b1250 50%,#070b12ee 90%),url('assets/contact-palace.webp');background-position:62% top;background-size:auto 850px;background-repeat:no-repeat}.contact-art-label{left:6%;right:auto;top:25px;font-size:6px;letter-spacing:.8px}.contact-main h2{font-size:clamp(59px,16vw,100px)}.contact-main{padding-bottom:130px}.contact-main>p{max-width:240px;text-shadow:0 2px 6px #000}.contact-aside{margin-top:0;padding:22px 18px;background:#060d16d9}.contact-start>div{gap:15px}.contact-aside .email{font-size:23px}.contact-phone{font-size:24px}.map-open .map-detail-image{height:170px}.process-caption>strong{font-size:10px}.process-caption>small{font-size:7px}}
.selector-result:after{content:'';width:15px;height:15px;right:25px;top:25px;border-top:1.5px solid currentColor;border-right:1.5px solid currentColor;background:linear-gradient(135deg,transparent 46%,currentColor 48%,currentColor 52%,transparent 54%)}
/* Iteration 8: a source of light, instead of a diagonal navigation arrow. */
.light-symbol{width:24px;min-width:24px;height:24px;stroke-width:1.3;transition:transform .35s,filter .35s}.light-symbol path{fill:currentColor;fill-opacity:.08}.case-bottom>span:has(.light-symbol){border:0;background:transparent;width:38px;height:38px}.case:hover .light-symbol,a:hover .light-symbol,button:hover .light-symbol{transform:translateX(3px);filter:drop-shadow(0 0 5px #6ce7ed70)}.selector-result:after{display:none}
.section:before{background:linear-gradient(90deg,transparent 0%,#00e6ff15 18%,#00e6ffb0 35%,#a8e9ffb0 42%,#7b61ff80 50%,#ff2ed145 63%,transparent 80%);background-size:240% 100%;animation:light-travel 6s ease-in-out infinite alternate;will-change:background-position}.section:nth-of-type(even):before{animation-delay:-3s}@keyframes light-travel{from{background-position:0% 50%}to{background-position:100% 50%}}.motion-paused .section:before{animation-play-state:paused}
.social-channels{margin:0 0 24px;padding-bottom:22px;border-bottom:1px solid #b4dbed22}.social-channels ul{list-style:none;display:flex;flex-wrap:wrap;gap:9px 17px;padding:0;margin:16px 0 10px}.social-channels li{font-size:10px;letter-spacing:1px;color:#d4e4ed;display:flex;align-items:center;gap:7px}.social-channels li:before{content:'';width:3px;height:3px;background:#72d5e1;box-shadow:0 0 6px #72d5e150}.social-channels small{font-size:9px;color:#8295a5}.contact-aside{margin-top:150px}.product-stage img{object-fit:contain}
@media(max-width:820px){.light-symbol{width:21px;min-width:21px;height:21px}.contact-aside{margin-top:0}.social-channels ul{gap:12px 15px}.social-channels li{font-size:9px}}
@media(prefers-reduced-motion:reduce){.section:before{animation:none;background-position:50% 50%;will-change:auto}.light-symbol{transition:none}.case:hover .light-symbol,a:hover .light-symbol,button:hover .light-symbol{transform:none}}

/* Monochrome social emblems in the ILLUMAT optical-frame treatment. */
.social-channels .channel-icons{gap:12px;margin:17px 0 14px}.channel-icons li:before{display:none}.channel-icon{position:relative;display:grid;place-items:center;width:44px;height:44px;border:1px solid #8ebfda30;border-radius:12px;background:linear-gradient(145deg,#92dded10,#8a71e306);color:#bad7e2;transition:color .25s,border-color .25s,background .25s,box-shadow .25s;cursor:default}.channel-icon:after{content:'';position:absolute;bottom:-1px;left:12px;right:12px;height:1px;background:linear-gradient(90deg,#00dce980,#9982e890)}.channel-icon svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.channel-icon:hover,.channel-icon:focus-visible{color:#e3fbff;border-color:#6fd9e780;background:linear-gradient(145deg,#00dce91a,#7b61ff18);box-shadow:0 0 18px #00dce90c;outline:2px solid transparent}.channel-tooltip{position:absolute;bottom:calc(100% + 9px);left:50%;transform:translateX(-50%);background:#0e1926;border:1px solid #91c3d43a;padding:6px 8px;border-radius:4px;color:#d9edf4;font:9px sans-serif;letter-spacing:.3px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s}.channel-icon:hover .channel-tooltip,.channel-icon:focus-visible .channel-tooltip{opacity:1}.social-channels .channel-icons li{display:block}.channel-icons li:first-child .channel-tooltip{left:0;transform:none}.channel-icons li:last-child .channel-tooltip{left:auto;right:0;transform:none}
@media(max-width:420px){.social-channels .channel-icons{gap:8px}.channel-icon{width:40px;height:40px;border-radius:10px}.channel-icon svg{width:21px;height:21px}}
@media(prefers-reduced-motion:reduce){.channel-icon,.channel-tooltip{transition:none}}
/* Real project photography: retain color, modest display lift, less masking. */
.case-date{font:11px monospace;color:#94bdce;margin:14px 0 20px;line-height:1.6}.case-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:#9abbd21f;border:1px solid #9abbd21f;margin:20px 0}.case-facts>div{padding:15px;background:#0b1420}.case-facts dt{font:8px monospace;text-transform:uppercase;letter-spacing:1px;color:#8ca4b6;line-height:1.5}.case-facts dd{margin:8px 0 0;color:#d8ebf1;font-size:13px;line-height:1.5}.case-facts[hidden],.case-date[hidden]{display:none}.case-specs p{line-height:1.8}.case-specs{margin:22px 0}.case-specs>div+div{margin-top:20px}@media(max-width:520px){.case-facts{grid-template-columns:1fr}.case-facts>div{padding:12px 14px}.case-facts dd{font-size:12px}}
.case img,.case:hover img{filter:brightness(1.08) saturate(1) contrast(1.015)}.case:after{background:linear-gradient(0deg,#040a12e8 0%,#040a1245 22%,transparent 43%),linear-gradient(180deg,#040a1230,transparent 18%)}.portfolio-card img,.map-detail-image img,.case-visual #case-image,#case-gallery img{filter:brightness(1.08) saturate(1) contrast(1.015)}.case-bottom>strong{text-shadow:0 2px 14px #000b}img[src*="ussuriysk-4.webp"]{object-position:50% 15%}.case[data-case="muravlenko"] img{object-position:50% 40%}

/* 16 — supplied ILLUMAT logo, original pixels retained; SVG viewport removes empty margins. */
.brand{display:block;flex-shrink:0;mix-blend-mode:screen}.brand .brand-logo{display:block;width:186px;height:54px;overflow:hidden;mix-blend-mode:screen}.brand>span{font-family:Arial,sans-serif;font-size:7px;line-height:1.2;letter-spacing:3px;margin-top:5px;color:#a5b2bc}.brand-logo image{max-width:none}
@media(max-width:820px){header .brand .brand-logo{width:152px;height:44px}header .brand>span{font-size:6px;letter-spacing:2.35px;margin-top:3px}}

/* 18 — compact logo with optically centered caption. */
.brand{display:flex;flex-direction:column;align-items:center;width:164px}.brand .brand-logo{width:164px;height:48px}.brand>span{display:block;width:100%;text-align:center;box-sizing:border-box;padding-left:2.4px;font-size:6.5px;letter-spacing:2.4px;margin-top:5px;white-space:nowrap}
@media(max-width:820px){header .brand{width:136px}header .brand .brand-logo{width:136px;height:40px}header .brand>span{width:100%;font-size:5.5px;letter-spacing:1.8px;padding-left:1.8px;margin-top:4px}}
.form-trap{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}.form-consent{display:flex!important;align-items:flex-start;gap:10px;font-size:11px;line-height:1.6}.form-consent input{width:16px!important;min-width:16px;margin-top:3px}.form-status{line-height:1.6}.primary:disabled{opacity:.6;cursor:wait}