@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Fraunces:ital,opsz,wght,SOFT,WONK@0,9..144,400..700,20,1;1,9..144,400..700,20,1&display=swap');
:root{--paper:#f8f8f6;--ink:#181818;--soft:#ededeb;--line:#cccac7;--muted:#5b5a59;--white:#fff;--accent:#181818}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}::selection{background:#1a1a1a;color:#fff}
.wrap{width:calc(100% - clamp(40px,7vw,136px));max-width:none;margin-inline:auto}.skip{position:fixed;left:-9999px;top:10px;background:#fff;color:#000;padding:12px 20px;z-index:50}.skip:focus{left:10px}
.site-header{height:92px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.wordmark{font:600 clamp(25px,2.3vw,34px) 'Fraunces',Georgia,serif;letter-spacing:-.085em}.dot{color:var(--ink)}.site-header nav{display:flex;gap:clamp(19px,3.2vw,60px);align-items:center}.site-header nav a{font-size:13px;transition:opacity .25s}.site-header nav a:hover{opacity:.48}
.hero{min-height:min(890px,85svh);padding:clamp(70px,12vh,160px) 0 80px;display:flex;flex-direction:column;justify-content:center}.eyebrow,.section-heading>span,.tag,.story-label{font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase}.availability-dot{display:inline-block;width:7px;height:7px;background:var(--ink);border-radius:50%;margin-right:10px}.hero h1{font:500 clamp(68px,10.3vw,210px)/.96 'Fraunces',Georgia,serif;letter-spacing:-.093em;max-width:1700px;margin:32px 0 55px}.hero h1 em,.about h2 em,.contact h2 em{font:italic 400 1em Georgia,serif;letter-spacing:-.085em}.hero-lower{display:flex;justify-content:space-between;align-items:end;gap:30px}.hero-lower p{font-size:clamp(16px,1.55vw,25px);line-height:1.55;max-width:740px;margin:0;color:var(--muted)}.round-link{display:grid;place-items:center;width:72px;height:72px;border:1px solid var(--ink);border-radius:50%;font-size:33px;transition:transform .35s,background .35s,color .35s}.round-link:hover{transform:translateY(7px);background:var(--ink);color:var(--paper)}
.work{padding-bottom:110px}.section-heading{padding:25px 0 75px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:50px}.section-heading p{max-width:500px;margin:0;font-size:18px;line-height:1.5;color:var(--muted)}
.project{display:grid;grid-template-columns:40% 60%;min-height:clamp(500px,47vw,770px);background:var(--soft);overflow:hidden;border-radius:0}.project-copy{display:flex;flex-direction:column;align-items:start;padding:clamp(30px,5vw,90px) clamp(30px,4vw,72px);background:var(--soft)}.tag{font-size:11px;line-height:1.5}.project h2,.accessibility h2{font:500 clamp(43px,4.6vw,85px)/1.06 'Fraunces',Georgia,serif;letter-spacing:-.076em;margin:clamp(40px,5vw,85px) 0 22px}.project-copy>p,.accessibility p{font-size:clamp(15px,1.15vw,19px);line-height:1.7;color:var(--muted);max-width:510px;margin:0}.stat{display:flex;align-items:center;gap:20px;margin:35px 0 0}.stat strong{font:500 clamp(54px,6vw,100px)/1 'Fraunces',Georgia,serif;letter-spacing:-.08em}.stat span{max-width:165px;font-size:12px;line-height:1.4;color:var(--muted)}.text-link{display:inline-flex;border-bottom:1px solid currentColor;padding-bottom:8px;font-size:14px;margin-top:auto;transition:gap .25s,opacity .25s;gap:14px}.text-link:hover{gap:22px;opacity:.6}
.project-visual,.search-demo{background:#dfdfdc;padding:clamp(25px,3vw,60px);display:flex;flex-direction:column;justify-content:center;min-width:0}.visual-top{font-size:10px;letter-spacing:.1em;font-weight:700;display:flex;justify-content:space-between;gap:12px;color:#4f4f4e}.theme-switcher{display:flex;gap:7px;margin:26px 0 15px}.theme-btn{padding:9px 17px;background:transparent;border:1px solid #9b9b98;border-radius:20px;font-size:12px;transition:background .3s,color .3s,transform .3s}.theme-btn:hover{transform:translateY(-2px)}.theme-btn.selected{background:var(--ink);color:white;border-color:var(--ink)}
.mock-shop{background:#fff;color:#111;box-shadow:0 24px 80px #0002;--brand:#2c3330;--brand-light:#e4e4e2;transition:filter .4s}.mock-shop[data-theme=clay]{--brand:#7a564e;--brand-light:#efebe9}.mock-shop[data-theme=ocean]{--brand:#354b64;--brand-light:#e6eaf0}.mock-nav{padding:18px 23px;display:flex;align-items:center;justify-content:space-between;font-size:11px;border-bottom:1px solid #eee}.mock-nav b{font-size:17px;letter-spacing:-.06em}.mock-nav span{font-size:10px}.mock-banner{padding:clamp(24px,3vw,55px);background:var(--brand-light);transition:background .4s}.mock-banner>span{letter-spacing:.17em;font-size:9px}.mock-banner h3{font:500 clamp(21px,2.4vw,41px)/1.1 'Fraunces',Georgia,serif;letter-spacing:-.06em;margin:14px 0 22px}.mock-banner button{background:var(--brand);color:#fff;padding:12px 16px;border:0;font-size:10px;pointer-events:none}.mock-products{display:grid;grid-template-columns:repeat(3,1fr);gap:11px;padding:16px}.mock-products>div{min-width:0}.mock-products small{display:block;font-size:8px;margin-top:7px}.product-shape{display:block;position:relative;aspect-ratio:1.35;background:#eeeeeb;overflow:hidden}.product-shape:after{content:'';position:absolute;left:30%;top:18%;width:40%;height:66%;border-radius:38% 38% 8% 8%;background:var(--brand);opacity:.65;transition:background .4s}.shape-two:after{border-radius:50% 50% 4% 4%;height:50%;top:27%}.shape-three:after{width:48%;left:26%;height:50%;top:27%;border-radius:20%}.visual-caption,.small-note{font-size:11px;line-height:1.55;color:#666;margin:15px 0 0}
.story{display:grid;grid-template-columns:32% minmax(0,1fr);column-gap:5vw;padding:55px 3vw 105px;border-bottom:1px solid var(--line);margin-bottom:95px}.story-label{padding-top:7px}.story p{grid-column:2;font-size:clamp(16px,1.35vw,22px);line-height:1.7;margin:0 0 22px;max-width:1050px}.story .small-note{font-size:12px;color:#777}.search-project{background:#f0f0ee}.search-project .project-copy{background:#f0f0ee}.search-demo{background:#e0e0de}.demo-columns{display:grid;grid-template-columns:.9fr 1.1fr;gap:8px;margin-top:25px}.demo-panel{background:#fff;padding:clamp(14px,2vw,26px);min-width:0}.demo-panel label{display:block;font-size:11px;font-weight:700;margin:0 0 12px}.demo-panel output{float:right}.demo-panel input[type=range]{width:100%;accent-color:#222;margin-bottom:35px}.demo-panel input[type=text]{width:100%;padding:12px;border:1px solid #aaa;font-size:12px}.demo-hint{font-size:11px;line-height:1.55;color:#777}.results-heading{font-size:10px;letter-spacing:.07em;font-weight:700}.results-heading span{font-weight:400;color:#666}.result-item{display:flex;gap:12px;align-items:center;margin-top:17px}.result-thumb{width:42px;height:42px;background:#e7e7e4;display:grid;place-items:center}.result-item b{display:block;font-size:11px}.result-item small{font-size:10px;color:#777}
.accessibility{display:grid;grid-template-columns:50% 50%;background:#e9e9e6;min-height:470px}.accessibility>div:first-child{padding:clamp(38px,5vw,90px);display:flex;flex-direction:column;align-items:start}.accessibility h2{margin:60px 0 20px}.access-visual{display:flex;flex-direction:column;align-items:center;justify-content:center;background:#d8d8d5;padding:30px}.contrast-example{background:#fff;padding:40px;max-width:360px;width:100%;box-shadow:0 15px 40px #0002}.contrast-example span{display:block;font:500 31px/1.15 'Space Grotesk';letter-spacing:-.06em;margin-bottom:25px}.contrast-example button{background:#111;color:white;border:0;padding:15px 23px;font-size:13px;pointer-events:none}.access-visual p{font-size:12px;margin-top:19px}
.about{background:#242424;color:#fff;padding:clamp(85px,10vw,180px) 0}.about-grid{display:grid;grid-template-columns:55% 45%;gap:3vw}.about h2,.contact h2{font:500 clamp(52px,6.7vw,117px)/1.08 'Fraunces',Georgia,serif;letter-spacing:-.077em;margin:35px 0}.about-grid>div:last-child{padding:75px 5vw 0 0}.about p{font-size:clamp(17px,1.5vw,25px);line-height:1.7;color:#d1d1d1}.about .text-link{margin-top:30px;color:#fff}.contact{padding:clamp(100px,11vw,200px) 0}.contact h2{margin:45px 0}.email-link{display:inline-block;border-bottom:1px solid var(--ink);padding-bottom:12px;font-size:clamp(17px,3vw,44px);letter-spacing:-.04em;overflow-wrap:anywhere}footer{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:25px 0 45px;color:var(--muted);font-size:12px}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #111;outline-offset:4px}.about a:focus-visible{outline-color:#fff}
/* Progressive reveal with IntersectionObserver. Content stays visible without JS. */
.js-motion .reveal{opacity:0;transform:translate3d(0,46px,0);transition:opacity .8s cubic-bezier(.2,.7,.1,1),transform .9s cubic-bezier(.2,.7,.1,1)}.js-motion .reveal.is-visible{opacity:1;transform:translate3d(0,0,0)}.js-motion .reveal[data-delay="1"]{transition-delay:.12s}.js-motion .reveal[data-delay="2"]{transition-delay:.2s}.project-visual .mock-shop,.search-demo .demo-columns{transition:transform .7s cubic-bezier(.2,.7,.1,1)}@media(hover:hover){.project:hover .mock-shop,.project:hover .demo-columns{transform:translateY(-7px)}}
@media(max-width:900px){.wrap{width:calc(100% - 40px)}.site-header{height:74px}.hero{min-height:650px;padding:85px 0}.hero h1{font-size:clamp(62px,11vw,110px)}.project{grid-template-columns:1fr;min-height:unset}.project-copy{min-height:410px}.project h2{margin:45px 0 20px}.text-link{margin-top:34px}.project-visual,.search-demo{padding:28px}.story{grid-template-columns:1fr;padding:35px 8px 75px;margin-bottom:65px}.story-label,.story p{grid-column:1}.story-label{margin-bottom:20px}.accessibility{grid-template-columns:1fr}.accessibility>div:first-child{padding:55px 35px}.accessibility h2{margin:30px 0 20px}.access-visual{min-height:320px}.about-grid{grid-template-columns:1fr}.about-grid>div:last-child{padding:0}.about h2{font-size:clamp(54px,8vw,90px)}}
@media(max-width:560px){.wrap{width:calc(100% - 30px)}.site-header nav{gap:16px}.site-header nav a{font-size:12px}.hero{min-height:610px;padding:70px 0}.hero h1{font-size:clamp(60px,14vw,88px);margin:24px 0 40px}.hero-lower p{font-size:16px;max-width:80%}.round-link{width:50px;height:50px;font-size:24px;flex:none}.section-heading{display:block;padding-bottom:42px}.section-heading p{margin-top:20px;font-size:15px}.project-copy{padding:35px 25px;min-height:390px}.project h2{font-size:clamp(43px,10vw,65px)}.stat strong{font-size:70px}.visual-top{font-size:8px}.mock-banner h3{font-size:25px}.mock-nav{padding:12px}.mock-products{padding:10px;gap:5px}.demo-columns{grid-template-columns:1fr}.story p{font-size:16px}.accessibility h2{font-size:50px}.about h2,.contact h2{font-size:clamp(48px,11vw,70px)}footer{gap:15px;font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js-motion .reveal{opacity:1;transform:none;transition:none}*,*:before,*:after{animation:none!important;transition:none!important}}

/* V5 — aubergine-burgundy + soft blush; designed as a genuine two-hue editorial system. */
:root {
  --paper:#321923; --ink:#F9E1E6; --soft:#482531;
  --line:#76505C; --muted:#DEB9C5; --white:#F9E1E6;
  --accent:#F1AFC1;
  --card:#F0D9E1; --card-ink:#321923;
}
body { background:var(--paper); color:var(--ink); }
::selection {background:var(--accent);color:var(--paper)}
.skip {background:var(--card);color:var(--card-ink)}
.wordmark {font-family:'Fraunces',Georgia,serif; font-weight:600;letter-spacing:-.055em;}
.dot {color:var(--accent)}
.hero h1 {font-weight:500;letter-spacing:-.066em;max-width:1650px;line-height:1.01}
.hero h1 em,.about h2 em,.contact h2 em {font-family:'Fraunces',Georgia,serif;font-variation-settings:'SOFT' 35,'WONK' 1;font-weight:450;letter-spacing:-.045em;color:var(--accent)}
.project h2,.accessibility h2,.about h2,.contact h2 {letter-spacing:-.056em;font-weight:510}
.availability-dot{background:var(--accent)}
.round-link:hover{background:var(--ink);color:var(--paper)}
.project,.project-copy {background:var(--soft)}
.project-visual,.search-demo{background:var(--card);color:var(--card-ink)}
.visual-top{color:#71505B}
.theme-btn{color:var(--card-ink);border-color:#AF8D98}
.theme-btn.selected{background:var(--paper);color:var(--card);border-color:var(--paper)}
.mock-shop{box-shadow:0 22px 70px #32192338}
.visual-caption{color:#71505B}
.search-project,.search-project .project-copy{background:#43212D}
.search-demo{background:#EACBD6}
.demo-panel{color:#251A20}
.demo-panel input[type=range]{accent-color:#6B3346}
.accessibility{background:var(--soft)}
.access-visual{background:var(--card)}
.contrast-example{background:#fff8fa;color:#321923;box-shadow:0 18px 48px #32192330}
.contrast-example button{background:#321923;color:#fff2f5}
.access-visual p{color:#583744}
.about{background:#F0D9E1;color:#321923}
.about p{color:#624651}
.about .text-link{color:#321923}
.about h2 em{color:#844A5F}
.contact{background:var(--paper)}
.email-link{border-bottom-color:var(--ink)}
.story .small-note{color:var(--muted)}
a:focus-visible,button:focus-visible,input:focus-visible{outline-color:#F1AFC1}
.about a:focus-visible{outline-color:#321923}
@media (max-width:560px){.hero h1{line-height:1.04}}

/* V6 — restrained editorial burgundy / dusty periwinkle. */
:root,[data-mode="dark"]{
  color-scheme:dark;
  --paper:#28121b; --ink:#89a7e7; --accent:#89a7e7;
  --soft:#341b27; --line:#66515c; --muted:#b2a7b5;
  --card:#e9e2e7; --card-ink:#28121b;
  --section-paper:#dcd6e1; --section-ink:#28121b; --section-muted:#584b57;
  --visual-bg:#dfd9e2; --demo-bg:#e9e2e7;
}
[data-mode="light"]{
  color-scheme:light;
  --paper:#e6deea; --ink:#28121b; --accent:#4c304c;
  --soft:#d7ccd9; --line:#b7a9b9; --muted:#594b5b;
  --card:#341b27; --card-ink:#f4e8f3;
  --section-paper:#28121b; --section-ink:#e9deec; --section-muted:#c7b8ca;
  --visual-bg:#443242; --demo-bg:#443242;
}
body{background:var(--paper);color:var(--ink);transition:background .35s,color .35s}
::selection{background:var(--ink);color:var(--paper)}
.site-header{height:88px}
.header-actions{display:flex;align-items:center;gap:clamp(18px,3vw,42px)}
.mode-toggle{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);background:transparent;color:var(--ink);padding:11px 15px;border-radius:999px;font-size:12px;white-space:nowrap;transition:background .25s,transform .25s}
.mode-toggle:hover{background:var(--soft);transform:translateY(-1px)}
.mode-icon{font-size:17px;line-height:1}
.wordmark{font-family:'DM Sans',Arial,sans-serif;font-size:25px;font-weight:500;letter-spacing:-.07em}
.dot,.eyebrow-separator{color:var(--ink)}
.hero{min-height:min(920px,94svh);padding:clamp(130px,20vh,230px) 0 clamp(90px,12vh,160px);justify-content:center}
.hero .eyebrow{font-size:11px;letter-spacing:.13em;color:var(--muted)}
.hero h1{font-family:'DM Sans',Arial,sans-serif;font-size:clamp(76px,12vw,230px);font-weight:400;letter-spacing:-.092em;line-height:1.12;margin:clamp(42px,8vh,90px) 0 clamp(58px,11vh,110px);max-width:none;white-space:nowrap;color:var(--ink)}
.hero h1 span{font-weight:400}
.hero-lower p{max-width:650px;font-size:clamp(17px,1.35vw,23px);font-weight:400;color:var(--muted);line-height:1.65}
.round-link{width:62px;height:62px;border-color:var(--ink)}
.round-link:hover{background:var(--ink);color:var(--paper)}
.section-heading{padding-bottom:45px}
.project,.project-copy,.accessibility{background:var(--soft)}
.search-project,.search-project .project-copy{background:var(--soft)}
.project-visual,.search-demo,.access-visual{background:var(--visual-bg);color:var(--card-ink)}
.search-demo{background:var(--demo-bg)}
.visual-top{color:var(--card-ink)}
.theme-btn{color:var(--card-ink);border-color:currentColor}
.theme-btn.selected{background:var(--card-ink);color:var(--card);border-color:var(--card-ink)}
.visual-caption{color:var(--card-ink)}
.access-visual p{color:var(--card-ink)}
.about{background:var(--section-paper);color:var(--section-ink)}
.about p{color:var(--section-muted)}
.about .text-link{color:var(--section-ink)}
.about h2 em{color:var(--section-ink)}
.contact{background:var(--paper)}
.story .small-note{color:var(--muted)}
 a:focus-visible,button:focus-visible,input:focus-visible{outline-color:var(--ink)}
.about a:focus-visible{outline-color:var(--section-ink)}
@media(max-width:1100px){.hero h1{font-size:clamp(72px,11.8vw,150px)}}
@media(max-width:740px){.mode-label{display:none}.mode-toggle{width:41px;height:41px;justify-content:center;padding:0}.header-actions{gap:12px}.hero{min-height:72svh;padding:100px 0 105px}.hero h1{font-size:clamp(65px,13vw,118px);white-space:normal;line-height:1.08;margin:40px 0 55px}.hero h1 span{display:block}.hero-lower p{max-width:75%}}
@media(max-width:440px){.site-header nav{gap:12px}.site-header nav a{font-size:11px}.hero h1{font-size:clamp(65px,16vw,92px)}.hero-lower p{font-size:15px}}
@media(prefers-reduced-motion:reduce){body{transition:none}}

/* V7: exact two-color reversal, including all surrounding page surfaces. */
:root,[data-mode="dark"]{
  --paper:#28121b; --ink:#89a7e7; --accent:#89a7e7;
  --soft:#34202c; --line:#6680ad; --muted:#b5c7ee;
  --card:#89a7e7; --card-ink:#28121b;
  --section-paper:#89a7e7; --section-ink:#28121b; --section-muted:#34202c;
  --visual-bg:#89a7e7; --demo-bg:#89a7e7;
}
[data-mode="light"]{
  --paper:#89a7e7; --ink:#28121b; --accent:#28121b;
  --soft:#9eb5ec; --line:#43517d; --muted:#34202c;
  --card:#28121b; --card-ink:#89a7e7;
  --section-paper:#28121b; --section-ink:#89a7e7; --section-muted:#bfd0f5;
  --visual-bg:#28121b; --demo-bg:#28121b;
}
/* Legible content surfaces and controls in both modes. */
.project-visual,.search-demo,.access-visual{color:var(--card-ink)}
.visual-top,.visual-caption,.access-visual p{color:var(--card-ink)}
.demo-panel{background:var(--card);color:var(--card-ink)}
.demo-panel input[type=text]{background:var(--card);color:var(--card-ink);border-color:currentColor}
.demo-panel input[type=range]{accent-color:var(--card-ink)}
.demo-hint,.results-heading span,.result-item small{color:var(--card-ink);opacity:.8}
.result-thumb{background:var(--paper);color:var(--ink)}
.theme-btn{color:var(--card-ink);border-color:var(--card-ink)}
.theme-btn.selected{background:var(--card-ink);color:var(--card);border-color:var(--card-ink)}
.contrast-example{background:var(--card);color:var(--card-ink);box-shadow:none}
.contrast-example button{background:var(--card-ink);color:var(--card)}
.accessibility,.project,.project-copy,.search-project,.search-project .project-copy{background:var(--soft)}
.access-visual{background:var(--visual-bg)}
.about{background:var(--section-paper);color:var(--section-ink)}
.about p{color:var(--section-muted)}
.about .text-link,.about h2 em{color:var(--section-ink)}
/* Demo storefront is a fictional brand preview and intentionally keeps its own palette. */

/* V8: quieter, closer hero; four-part case studies. */
.hero h1 { font-size:clamp(68px,10vw,185px); margin:0 0 clamp(22px,3vw,48px); letter-spacing:-.08em; }
.hero { min-height: min(790px,82svh); padding:clamp(100px,15vh,165px) 0 clamp(75px,10vh,120px); }
.story-structured .story-content { grid-column:2; display:grid; gap:24px; }
.story-structured .story-content section { border-top:1px solid var(--line); padding-top:16px; }
.story-structured h3 { font-size:clamp(17px,1.5vw,22px); margin:0 0 10px; font-weight:600; letter-spacing:-.02em; }
.story-structured .story-content p { font-size:clamp(15px,1.1vw,18px); margin:0; line-height:1.7; }
.story-structured .story-content .small-note {font-size:12px;margin-top:8px;}
@media(max-width:900px){ .story-structured .story-content {grid-column:1;} }
@media(max-width:740px){ .hero h1{font-size:clamp(64px,12vw,110px);margin:0 0 22px;} .hero{min-height:68svh;padding:100px 0 80px;} }
@media(max-width:440px){.hero h1{font-size:clamp(57px,14vw,82px);}}

/* V9: clear sequence and compact supporting experience */
.story-structured h3 {font-size:clamp(16px,1.35vw,21px);}
.beyond-interface {display:grid;grid-template-columns:32% 1fr;gap:5vw;border-top:1px solid var(--line);padding:65px 3vw 85px;margin-bottom:70px;}
.beyond-interface h2 {font:500 clamp(32px,3.3vw,56px)/1.12 'Fraunces', Georgia, serif;letter-spacing:-.045em;margin:0 0 16px;}
.beyond-interface p {font-size:clamp(15px,1.2vw,19px);line-height:1.75;max-width:900px;color:var(--muted);margin:0;}
@media(max-width:900px){.beyond-interface{grid-template-columns:1fr;gap:22px;padding:40px 8px 60px;}}

/* V10 — independently recreated consumer search interaction study */
.search-experience-demo{margin-top:28px;background:var(--card);color:var(--card-ink);padding:clamp(18px,3vw,38px);border-radius:8px;}
.search-demo-label{display:block;font-size:13px;font-weight:600;margin-bottom:12px;}
.search-input-row{display:flex;align-items:center;gap:8px;border:1px solid currentColor;padding:8px;background:var(--card);border-radius:7px;}
.search-input-row>span{font-size:25px;line-height:1;margin:0 5px;}
.search-input-row input{width:100%;min-width:0;flex:1;background:transparent;color:var(--card-ink);border:0;outline-offset:3px;font-size:14px;}
.search-input-row button{flex:none;border:1px solid var(--card-ink);background:transparent;color:var(--card-ink);font-size:12px;border-radius:5px;padding:10px 12px;}
.search-input-row #standardSearchButton{background:var(--card-ink);color:var(--card);}
.search-input-row button[hidden]{display:none!important;}
.search-input-row button:hover{opacity:.75;}
.search-results-modal{margin-top:22px;border:1px solid currentColor;border-radius:7px;padding:clamp(15px,2vw,28px);min-height:230px;}
.search-results-heading{display:flex;justify-content:space-between;align-items:baseline;gap:10px;border-bottom:1px solid currentColor;padding-bottom:14px;font-weight:600;font-size:15px;}
.demo-small{font-size:9px;letter-spacing:.07em;font-weight:500;}
.search-result-line{display:flex;gap:14px;align-items:center;padding:15px 0;border-bottom:1px solid color-mix(in srgb,var(--card-ink),transparent 80%);font-size:13px;}
.search-result-line:last-child{border:0;}
.search-result-icon{background:color-mix(in srgb,var(--card-ink),transparent 89%);border-radius:5px;width:38px;height:38px;flex:none;display:grid;place-items:center;}
.search-result-line strong,.search-result-line small{display:block;}
.search-result-line small{opacity:.7;margin-top:3px;}
.example-answer{font-size:14px;line-height:1.65;margin:18px 0;}
.example-subheading{font-size:12px;font-weight:600;letter-spacing:.03em;}
.search-experience-demo .demo-hint{color:var(--card-ink);opacity:.78;margin:12px 0;}
.search-experience-demo .visual-caption{font-size:11px;line-height:1.55;margin-top:18px;}
@media(max-width:600px){.search-input-row{flex-wrap:wrap}.search-input-row input{flex-basis:calc(100% - 48px)}.search-input-row button{flex:1}.search-results-heading{flex-direction:column}}

/* Compact controls after removing redundant demo headings */
.project-feature .theme-switcher { margin-top: 0; }

/* V14: match case-study text edges to the inset project presentation above. */
.story.story-structured {
  display: block;
  padding: 55px clamp(26px, 2vw, 38px) 105px;
}
.story-structured .story-label { display: block; margin-bottom: 24px; }
.story-structured .story-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  width: 100%;
  gap: 24px;
}
.story-structured .story-content section { min-width: 0; }
.story-structured .story-content p { max-width: none; }
@media (max-width: 900px) {
  .story.story-structured { padding: 35px 12px 75px; }
}

/* V15 — align the numbered case studies with the right-hand project panel.
   The project grid is 40% / 60%; match its second column exactly. */
.story.story-structured {
  display: block;
  padding: 55px 0 105px;
}
.story-structured .story-label,
.story-structured .story-content {
  margin-left: 40%;
  width: 60%;
  box-sizing: border-box;
}
.story-structured .story-label { margin-bottom: 24px; }
.story-structured .story-content p { max-width: 100%; overflow-wrap: break-word; }
@media (max-width: 900px) {
  .story.story-structured { padding: 35px 0 75px; }
  .story-structured .story-label,
  .story-structured .story-content { margin-left: 0; width: 100%; }
}

/* V16: primary notification case study and compact AI exploration */
.notification-demo{background:var(--visual-bg);color:var(--card-ink);padding:clamp(25px,3vw,60px);display:flex;flex-direction:column;justify-content:center;min-width:0}
.notification-window{background:#fbfaf7;color:#30262b;border-radius:8px;box-shadow:0 18px 48px #00000018;overflow:hidden;font-family:inherit}
.notification-top{display:flex;justify-content:space-between;align-items:center;padding:21px 24px;border-bottom:1px solid #e6e2df;gap:10px}.notification-top span{font-size:12px;color:#686168}
.notification-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:12px;padding:18px 20px;border-bottom:1px solid #e6e2df}.notification-row strong,.notification-row small{display:block}.notification-row strong{font-size:14px}.notification-row small{font-size:11px;color:#716b70;margin-top:6px}
.notification-status{font-size:11px;padding:6px 9px;border-radius:15px;background:#e2e6e0;color:#355444}.notification-status[data-status="paused"]{background:#f2e3df;color:#784637}.notification-status[data-status="scheduled"]{background:#e6e9f1;color:#44537c}
.notification-action,.notification-details,.notification-detail button{border:1px solid #bbb1b5;background:transparent;color:#30262b;border-radius:16px;padding:7px 11px;font-size:12px;cursor:pointer}.notification-action:hover,.notification-details:hover,.notification-detail button:hover{background:#f0e8eb}
.notification-detail{padding:18px 22px;background:#f0ecea}.notification-detail strong{font-size:15px}.notification-detail p{font-size:12px}.notification-detail>div{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.notification-detail>div span{padding:6px 10px;border-radius:4px;background:#fff;font-size:11px}
.ai-mini{display:grid;grid-template-columns:40% 60%;background:var(--soft);margin-bottom:100px}.ai-mini-copy{padding:clamp(35px,5vw,90px) clamp(30px,4vw,72px);display:flex;flex-direction:column;justify-content:center;gap:16px}.ai-mini h2{font:500 clamp(37px,3.7vw,65px)/1.1 'Fraunces',Georgia,serif;letter-spacing:-.065em;margin:12px 0}.ai-mini-copy>p{font-size:clamp(15px,1.1vw,18px);line-height:1.7;color:var(--muted);margin:0}.ai-mini .ai-mini-note{font-size:12px}.ai-mini-demo{padding:clamp(20px,3vw,45px)}
@media(max-width:900px){.ai-mini{grid-template-columns:1fr}.ai-mini-copy{padding:35px 28px}.notification-demo{padding:28px}}
@media(max-width:560px){.notification-row{grid-template-columns:minmax(0,1fr) auto;gap:7px}.notification-row .notification-action,.notification-row .notification-details{grid-column:2}.notification-status{grid-column:2;grid-row:1}.notification-row>div{grid-row:1 / span 2}}

/* V17: navigation sizing and accessibility refinement */
.site-header nav a{font-size:clamp(17px,1.25vw,20px);line-height:1.4;display:inline-flex;align-items:center;min-height:44px;}
.mode-toggle{font-size:clamp(16px,1.15vw,18px);min-height:44px;padding:11px 18px;}
.about .text-link{font-size:17px;line-height:1.5;min-height:44px;align-items:center;}
.text-link{font-size:16px;line-height:1.5;min-height:44px;align-items:center;}
.theme-btn{font-size:14px;min-height:44px;padding:10px 18px;}
.notification-action,.notification-details,.notification-detail button{font-size:14px;min-height:44px;padding:10px 14px;}
.search-input-row button{font-size:14px;min-height:44px;}
.search-input-row input{font-size:16px;min-height:44px;}
.search-demo-label{font-size:15px;}
.notification-row small,.notification-status,.notification-top span{font-size:12px;}
.demo-hint,.search-result-line small{font-size:13px;}
.search-experience-demo .visual-caption,.notification-demo .visual-caption,.project-visual .visual-caption{font-size:12px;}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid currentColor;outline-offset:4px;box-shadow:0 0 0 2px var(--paper);}
.about a:focus-visible{outline-color:var(--section-ink)}
.notification-window :is(button):focus-visible{outline-color:#30262b;box-shadow:0 0 0 3px #fbfaf7;}
.search-input-row input:focus-visible{outline:2px solid var(--card-ink);outline-offset:1px;}
@media(max-width:740px){.mode-toggle{min-width:44px;min-height:44px}.site-header nav a{font-size:16px;min-height:44px;}}
@media(max-width:560px){.site-header{height:auto;min-height:84px;gap:12px;flex-wrap:wrap;padding-block:10px}.header-actions{gap:12px;flex-wrap:wrap;justify-content:flex-end}.site-header nav{gap:clamp(9px,2.5vw,16px)}.site-header nav a{font-size:15px}.wordmark{font-size:22px}.notification-row{padding:14px 12px}}
@media(max-width:370px){.site-header{align-items:flex-start}.header-actions{flex:1}.site-header nav{order:2;width:100%;justify-content:flex-end}.mode-toggle{order:1}}

.mock-banner .mock-cta{display:inline-block;background:var(--brand);color:#fff;padding:12px 16px;font-size:11px;}

/* V19 — exchange headline typography, refine title scale */
.hero h1 { font-family:'Fraunces',Georgia,serif; font-weight:500; letter-spacing:-.065em; }
.project h2, .ai-mini h2 { font-family:'DM Sans',Arial,sans-serif; font-weight:450; letter-spacing:-.067em; }
.project h2 { font-size:clamp(39px,4vw,72px); line-height:1.12; }
.ai-mini h2 { font-size:clamp(34px,3.3vw,58px); line-height:1.13; }
@media(max-width:560px){ .project h2{font-size:clamp(37px,9vw,55px);} .ai-mini h2{font-size:clamp(34px,8vw,50px);} }


/* V20: richer design-system demo — themes vary by typography, radius, and button style, not only color. */
.mock-shop{
  --shop-radius: 0px;
  --card-radius: 0px;
  --button-radius: 0px;
  --display-font: 'Fraunces', Georgia, serif;
  --nav-font: 'DM Sans', Arial, sans-serif;
  --headline-weight: 500;
  --card-bg: #f5f4f1;
  border-radius: 0;
}
.mock-nav{font-family:var(--nav-font);}
.mock-nav b{font-family:var(--nav-font);font-weight:700;}
.mock-banner h3{font-family:var(--display-font);font-weight:var(--headline-weight);}
.mock-cta{display:inline-block;background:var(--brand);color:#fff;padding:12px 16px;font-size:10px;border-radius:var(--button-radius);}
.mock-products>div{background:var(--card-bg);padding:10px;border-radius:var(--card-radius);transition:background .4s,border-radius .4s,transform .35s;}
.mock-products>div:hover{transform:translateY(-2px);}
.product-shape{border-radius:var(--card-radius);background:#eeeeeb;}
.mock-nav,.mock-banner,.mock-products,.mock-products>div,.product-shape,.mock-cta,.theme-btn{transition:all .35s ease;}

/* Moss — calm, organic, editorial */
.mock-shop[data-theme=moss]{
  --brand:#2f3a35;
  --brand-light:#e7ece8;
  --card-bg:#f7f8f5;
  --display-font:'Fraunces', Georgia, serif;
  --nav-font:'DM Sans', Arial, sans-serif;
  --button-radius:999px;
  --card-radius:0px;
}
.mock-shop[data-theme=moss] .mock-nav b{letter-spacing:-.05em;}
.mock-shop[data-theme=moss] .product-shape:after{border-radius:42% 42% 8% 8%;}

/* Clay — structured, sharper, minimal */
.mock-shop[data-theme=clay]{
  --brand:#7a564e;
  --brand-light:#efebe9;
  --card-bg:#f7f3f1;
  --display-font:'DM Sans', Arial, sans-serif;
  --nav-font:'DM Sans', Arial, sans-serif;
  --headline-weight:700;
  --button-radius:4px;
  --card-radius:0px;
}
.mock-shop[data-theme=clay] .mock-nav{padding:16px 23px;text-transform:uppercase;letter-spacing:.08em;}
.mock-shop[data-theme=clay] .mock-nav b{font-size:15px;letter-spacing:.02em;text-transform:none;}
.mock-shop[data-theme=clay] .mock-banner h3{letter-spacing:-.04em;line-height:1.03;max-width:12ch;}
.mock-shop[data-theme=clay] .product-shape,
.mock-shop[data-theme=clay] .product-shape:after{border-radius:2px !important;}
.mock-shop[data-theme=clay] .shape-two:after{width:46%;left:27%;height:58%;top:21%;}
.mock-shop[data-theme=clay] .shape-three:after{width:52%;left:24%;height:40%;top:32%;}

/* Ocean — softer, rounded, airy */
.mock-shop[data-theme=ocean]{
  --brand:#354b64;
  --brand-light:#e6edf7;
  --card-bg:#f4f7fb;
  --display-font:'Fraunces', Georgia, serif;
  --nav-font:'DM Sans', Arial, sans-serif;
  --button-radius:999px;
  --card-radius:18px;
}
.mock-shop[data-theme=ocean]{border-radius:20px;overflow:hidden;}
.mock-shop[data-theme=ocean] .mock-nav{padding:20px 24px;}
.mock-shop[data-theme=ocean] .mock-banner{border-radius:0 0 24px 24px;}
.mock-shop[data-theme=ocean] .mock-banner h3{font-style:italic;}
.mock-shop[data-theme=ocean] .mock-products{gap:15px;padding:18px;}
.mock-shop[data-theme=ocean] .mock-products small{margin-top:9px;}
.mock-shop[data-theme=ocean] .shape-one:after{border-radius:46% 46% 18% 18%;}
.mock-shop[data-theme=ocean] .shape-two:after{border-radius:48% 48% 20% 20%;height:48%;top:28%;}
.mock-shop[data-theme=ocean] .shape-three:after{border-radius:26%;height:46%;top:29%;}


/* V22: keep outer frame the same; vary only internal storefront content. */
.mock-shop{border-radius:12px !important;overflow:hidden;}
.mock-banner-wrap{padding:0;background:transparent;}
.mock-banner,.mock-products,.mock-shop .brand-name,.mock-shop .hero-title,.mock-shop .hero-kicker,.mock-shop .mock-products small,.mock-shop .mock-nav .nav-links{transition:all .35s ease;}
.mock-products.cols-4{grid-template-columns:repeat(4,1fr);}
.mock-shop .mock-banner{width:100%;}
.mock-shop[data-theme="moss"] .mock-banner-wrap{padding:0;}
.mock-shop[data-theme="moss"] .mock-banner{width:100%;}
.mock-shop[data-theme="moss"] .brand-name{font-family:"Fraunces", Georgia, serif;font-size:18px;}
.mock-shop[data-theme="moss"] .nav-links{letter-spacing:.02em;}
.mock-shop[data-theme="moss"] .mock-products{grid-template-columns:repeat(3,1fr);}
.mock-shop[data-theme="clay"] .mock-banner-wrap{padding:18px 18px 0;}
.mock-shop[data-theme="clay"] .mock-banner{width:84%;margin-left:auto;background:var(--brand-light);}
.mock-shop[data-theme="clay"] .brand-name{font-family:"DM Sans", Arial, sans-serif;font-size:15px;font-weight:700;text-transform:none;}
.mock-shop[data-theme="clay"] .nav-links{letter-spacing:.12em;font-size:9px;}
.mock-shop[data-theme="clay"] .hero-kicker{font-size:8px;letter-spacing:.22em;}
.mock-shop[data-theme="clay"] .hero-title{font-family:"DM Sans", Arial, sans-serif;font-weight:700;font-size:clamp(20px,2.2vw,34px);max-width:11ch;}
.mock-shop[data-theme="clay"] .mock-products{grid-template-columns:repeat(4,1fr);gap:10px;}
.mock-shop[data-theme="clay"] .mock-products small{font-size:7px;line-height:1.25;}
.mock-shop[data-theme="ocean"] .mock-banner-wrap{padding:10px 10px 0;}
.mock-shop[data-theme="ocean"] .mock-banner{width:100%;border-radius:16px 16px 0 0;}
.mock-shop[data-theme="ocean"] .brand-name{font-family:"Fraunces", Georgia, serif;font-style:italic;font-size:18px;}
.mock-shop[data-theme="ocean"] .nav-links{letter-spacing:.04em;}
.mock-shop[data-theme="ocean"] .mock-products{grid-template-columns:repeat(3,1fr);}


/* V23: stable frame and whole-layout crossfade. */
.mock-shop-stage{position:relative;isolation:isolate;min-width:0;}
.mock-shop-stage>.mock-shop{position:relative;width:100%;}
.mock-shop-stage>.mock-shop-previous{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:2;}
/* Keep the window's dimensions the same between the three design variants. */
.mock-shop-stage .mock-nav{height:58px;min-height:58px;padding:0 23px!important;}
.mock-shop-stage .mock-banner-wrap{height:clamp(190px,19vw,270px);}
.mock-shop-stage .mock-banner{height:100%;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;}
.mock-shop-stage .mock-banner h3{margin-top:9px;margin-bottom:14px;}
.mock-shop-stage .mock-products{height:clamp(115px,12vw,164px);align-items:stretch;padding:14px 16px!important;gap:11px!important;}
.mock-shop-stage .mock-products>div{min-height:0;display:flex;flex-direction:column;}
.mock-shop-stage .product-shape{aspect-ratio:auto;flex:1;min-height:0;}
.mock-shop-stage .mock-products small{flex:none;line-height:1.2;min-height:10px;}
.mock-shop-stage .mock-banner-wrap,.mock-shop-stage .mock-products,.mock-shop-stage .mock-nav{transition:none!important;}
.mock-shop-stage .mock-shop,.mock-shop-stage .mock-shop *{transition:none!important;}
@media(max-width:540px){
 .mock-shop-stage .mock-nav{height:54px;min-height:54px;padding-inline:13px!important;}
 .mock-shop-stage .mock-banner-wrap{height:192px;}
 .mock-shop-stage .mock-banner{padding:18px!important;}
 .mock-shop-stage .mock-products{height:116px;padding:9px!important;gap:6px!important;}
 .mock-shop-stage .mock-products small{font-size:7px;}
 .mock-shop[data-theme="clay"] .mock-banner-wrap{padding:10px 10px 0;}
}
@media(prefers-reduced-motion:reduce){
 .mock-shop-stage .mock-shop,.mock-shop-stage .mock-shop *{animation:none!important;transition:none!important;}
}

/* V25: longer, more precise case-study title */
.notification-project .project-copy h2{font-size:clamp(34px,3.55vw,67px);}

/* V29: understated dates for selected work */
.project-period{display:block;font-family:'DM Sans',Arial,sans-serif;font-weight:600;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);line-height:1.4;}
.project-copy:has(.project-period) h2{margin-top:clamp(24px,3vw,50px);}

/* V31: keyboard-accessible demos; preserve existing visual language. */
.theme-btn:focus-visible,.notification-action:focus-visible,.notification-details:focus-visible,.notification-detail button:focus-visible,.search-input-row button:focus-visible,.search-input-row input:focus-visible{outline:3px solid #293c78;outline-offset:3px;position:relative;z-index:3;}
@media(prefers-reduced-motion:reduce){.mock-shop-stage .mock-shop,.mock-shop-stage .mock-shop-previous{animation:none!important;transition:none!important;}}


/* V32: clearer light/dark switch */
.mode-toggle{
  display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line);background:transparent;color:var(--ink);
  padding:9px 14px;border-radius:999px;font-size:16px;min-height:44px;white-space:nowrap;transition:background .25s,transform .25s,border-color .25s;
}
.mode-toggle:hover{background:var(--soft);transform:translateY(-1px)}
.mode-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.mode-icon,.mode-label{display:none !important}
.mode-text{font-size:15px;line-height:1;font-weight:600;opacity:.56;transition:opacity .25s,color .25s}
.mode-switch{position:relative;display:inline-flex;align-items:center;width:44px;height:24px;border-radius:999px;background:color-mix(in srgb,var(--line) 70%, transparent);transition:background .25s, box-shadow .25s}
.mode-thumb{position:absolute;left:3px;top:3px;width:18px;height:18px;border-radius:50%;background:var(--ink);transition:transform .25s ease, background .25s ease;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.mode-toggle[data-mode-state="dark"] .mode-text-dark{opacity:1}
.mode-toggle[data-mode-state="light"] .mode-text-light{opacity:1}
.mode-toggle[data-mode-state="light"] .mode-switch{background:color-mix(in srgb,var(--accent) 40%, var(--soft));}
.mode-toggle[data-mode-state="light"] .mode-thumb{transform:translateX(20px)}
@media(max-width:740px){
  .mode-toggle{padding:8px 12px;gap:8px}
  .mode-text{font-size:14px}
}
@media(max-width:500px){
  .mode-text{display:none}
  .mode-toggle{width:auto;min-width:60px;justify-content:center;padding:8px 10px}
}


/* V33: moon/sun icon labels on narrow viewports; keep desktop text labels. */
.mode-mobile-icon{display:none;align-items:center;justify-content:center;opacity:.48;transition:opacity .25s ease,color .25s ease;flex:none}
.mode-toggle[data-mode-state="dark"] .mode-mobile-dark,
.mode-toggle[data-mode-state="light"] .mode-mobile-light{opacity:1}
@media(max-width:500px){
  .mode-mobile-icon{display:inline-flex}
  .mode-toggle{gap:6px;padding:8px 9px;min-width:0;width:auto;min-height:44px}
  .mode-switch{flex:none}
}
@media(prefers-reduced-motion:reduce){
  .mode-mobile-icon,.mode-thumb,.mode-switch{transition:none!important}
}

/* V34: vector icons instead of font-dependent arrows / emoji glyphs. */
.ui-icon{width:1em;height:1em;display:inline-block;vertical-align:-.14em;flex:none;stroke:currentColor;}
.round-link .ui-icon{width:30px;height:30px;vertical-align:middle;}
.text-link .ui-icon,.site-header nav .ui-icon{width:17px;height:17px;vertical-align:-.22em;}
.mock-cta .ui-icon{width:11px;height:11px;vertical-align:-.1em;margin-left:4px;}
.mock-nav .ui-icon-menu{width:13px;height:13px;vertical-align:-.16em;}
.search-input-row .ui-icon-search{width:21px;height:21px;}
.search-input-row .ui-icon-sparkle{width:14px;height:14px;vertical-align:-.18em;}



/* V40: unified responsive header. No shrinking links or disappearing switch border. */
.site-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:clamp(18px,2.4vw,38px);
  min-width:0;
}
.site-header .wordmark{
  flex:0 0 auto;
  white-space:nowrap;
}
.site-header nav{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:clamp(22px,2.2vw,42px);
  margin-left:auto;
  flex:0 0 auto;
  min-width:0;
}
.site-header nav a{
  display:inline-flex;
  flex:0 0 auto;
  align-items:center;
  min-height:44px;
  font-size:18px;
  line-height:1.4;
  white-space:nowrap;
}
.site-header nav .ui-icon{width:17px;height:17px;flex:none;}
.site-header .mode-toggle{
  flex:0 0 auto;
  width:auto;
  min-width:0;
  min-height:44px;
  padding:9px 14px;
  gap:10px;
  margin:0;
  background:transparent;
  border:1px solid var(--line);
  border-radius:999px;
  box-sizing:border-box;
}
.site-header .mode-toggle:hover{
  border-color:var(--line);
  background:var(--soft);
}
.site-header .mode-toggle:focus-visible{outline:3px solid var(--ink);outline-offset:3px;}
.site-header .mode-text{display:inline;}
.site-header .mode-mobile-icon{display:none;}
.site-header .mode-switch{flex:0 0 44px;width:44px;height:24px;}
.site-header .mode-thumb{width:18px;height:18px;}
.site-header .mode-toggle[data-mode-state="light"] .mode-thumb{transform:translateX(20px);}

/* Use a second row only when the full-size navigation actually needs it. */
@media(max-width:620px){
  .site-header{
    display:grid;
    grid-template-columns:minmax(0,1fr) auto;
    grid-template-rows:auto auto;
    column-gap:16px;
    row-gap:4px;
    height:auto;
    min-height:0;
    padding-block:14px 10px;
  }
  .site-header .wordmark{grid-column:1;grid-row:1;justify-self:start;}
  .site-header .mode-toggle{grid-column:2;grid-row:1;justify-self:end;}
  .site-header nav{
    grid-column:1 / -1;
    grid-row:2;
    width:auto;
    max-width:100%;
    justify-self:end;
    justify-content:flex-end;
    margin-left:0;
    gap:clamp(18px,3.5vw,32px);
  }
  .site-header nav a{font-size:18px;}
  .hero h1{
    white-space:nowrap!important;
    font-size:clamp(40px,8.4vw,92px);
    letter-spacing:-.07em;
    line-height:1.08;
  }
  .hero h1 span{display:inline!important;}
}

/* On smaller phones and tablets, show sun/moon instead of the text labels. */
@media(max-width:740px){
  .site-header .mode-text{display:none;}
  .site-header .mode-mobile-icon{display:inline-flex;}
  .site-header .mode-mobile-icon svg{width:18px;height:18px;}
  .site-header .mode-toggle{
    padding:8px 12px;
    gap:9px;
    border:1px solid var(--line);
    background:transparent;
  }
  .site-header .mode-switch{flex:0 0 44px;width:44px;height:24px;}
  .site-header .mode-thumb{width:18px;height:18px;}
  .site-header .mode-toggle[data-mode-state="light"] .mode-thumb{transform:translateX(20px);}
  .hero h1{white-space:nowrap!important;font-size:clamp(35px,9vw,66px);margin:0 0 26px;}
  .hero h1 span{display:inline!important;}
}
@media(max-width:600px){
  .site-header{padding-block:12px 10px;row-gap:2px;}
  .site-header .wordmark{font-size:25px;}
  .site-header nav{gap:clamp(12px,3.8vw,22px);}
  .site-header nav a{font-size:18px;}
  .hero{min-height:65svh;padding-block:70px 65px;}
  .hero-lower{gap:16px;}
  .hero-lower p{max-width:calc(100% - 65px);}
}
@media(max-width:380px){
  .site-header nav{gap:12px;}
  .site-header nav a{font-size:18px;}
  .site-header .mode-toggle{gap:7px;padding:8px 9px;}
  .hero h1{font-size:clamp(30px,8.9vw,40px);}
}

/* V38 arrow safeguard: fixed 1:1 button and square SVG. */
.round-link{
  flex:0 0 auto;
  width:62px;
  height:62px;
  aspect-ratio:1 / 1;
  padding:0;
  box-sizing:border-box;
  border-radius:50%;
  align-self:flex-end;
}
.round-link .ui-icon{
  display:block;
  flex:0 0 auto;
  width:30px;
  height:30px;
  aspect-ratio:1 / 1;
}
@media(max-width:740px){
  .round-link{width:54px;height:54px;min-width:54px;min-height:54px;}
  .round-link .ui-icon{width:27px;height:27px;}
}