@import url("https://fonts.googleapis.com/css2?family=Russo+One&display=swap");
:root { --ink:#251b15;--dark:#221a14;--teal:#166769;--muted:#5f503e;--cream:#fbefdb;--amber:#dba34d; }
    *,*::before,*::after{box-sizing:border-box}
    html,body{margin:0;min-height:100%;}
    body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;color:var(--ink);background:#dcaf6b;-webkit-font-smoothing:antialiased}
    button{font:inherit;cursor:pointer}button:focus-visible{outline:3px solid #238e8f;outline-offset:3px}
    .wrap{width:min(1160px,calc(100% - 48px));margin-inline:auto}
    .site-header{position:relative;z-index:3;background:var(--dark);border-bottom:2px solid #dec18a;color:#fff3df}
    .head-inner{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:16px}
    .brand{display:flex;align-items:center;gap:14px;min-width:0}
    .brand img{width:52px;height:52px;border-radius:12px;object-fit:cover;flex-shrink:0}
    .brand-word{font-weight:900;color:#fff5df;font-size:1.63rem;letter-spacing:.19em;line-height:1.05}
    .brand-runes{display:block;color:#f0cc91;font-size:1.14rem;letter-spacing:.24em;font-weight:850;line-height:1.3;margin-top:6px}
    .header-side{display:flex;align-items:center;gap:20px;flex-shrink:0}
    .status{display:flex;align-items:center;gap:9px;border:1px solid #765a39;background:#32271d;padding:10px 15px;border-radius:24px;color:#e9d5b4;font-size:.79rem;white-space:nowrap;font-weight:700}
    .status::before{content:'';width:7px;height:7px;background:#e8a748;border-radius:50%;box-shadow:0 0 8px #e8a748}
    .lang-switch{display:flex;align-items:center;gap:2px;padding:4px;border:1px solid #816543;border-radius:30px;background:#3a2c20}
    .lang-switch button{background:transparent;color:#f1dcc0;font-size:.8rem;font-weight:900;letter-spacing:.06em;border:0;border-radius:24px;padding:8px 12px;line-height:1.1;min-width:41px}
    .lang-switch button[aria-pressed="true"]{background:#f1c984;color:#261c14}
    .hero{position:relative;isolation:isolate;overflow:hidden;min-height:calc(100svh - 144px);display:flex;align-items:center;background:radial-gradient(circle at 3% 10%,#fff6e3 0%,#f7e6c5 45%,#e7bd78 100%)}
    /* The original uploaded drawing is the actual CSS background, not an image card. */
    .hero::before{content:'';position:absolute;z-index:-2;inset:0 0 0 35%;background-image:url('/assets/birti-retro-background.jpeg');background-repeat:no-repeat;background-position:center;background-size:cover;}
    .hero::after{content:'';position:absolute;z-index:-1;inset:0;pointer-events:none;background:linear-gradient(90deg,#fff3df 0%,rgba(255,244,222,.98) 30%,rgba(255,244,222,.89) 45%,rgba(255,244,222,.36) 56%,rgba(255,244,222,0) 66%)}
    .hero-inner{padding-block:72px 84px;position:relative}
    .hero-copy{max-width:610px}
    .eyebrow{font-size:.76rem;letter-spacing:.24em;font-weight:900;color:var(--teal);text-transform:uppercase}
    .rune-mark{display:inline-flex;align-items:center;gap:12px;margin-top:15px;padding:10px 17px;border:1px solid #c69f62;background:rgba(255,250,239,.8);border-radius:50px;color:#533918}
    .rune-mark .glyph{font-size:1.5rem;line-height:1;letter-spacing:.2em;font-weight:800}
    .rune-mark .label{font-size:.71rem;letter-spacing:.11em;text-transform:uppercase;font-weight:800;color:#816036}
    h1{font-size:clamp(3.15rem,5.7vw,5.45rem);font-weight:900;letter-spacing:-.065em;line-height:1.035;margin:26px 0 20px;max-width:700px}
    h1 .accent{color:var(--teal)}
    .description{font-size:clamp(1rem,1.3vw,1.13rem);line-height:1.8;max-width:520px;color:#5b4d40;margin:0}
    .under-note{display:flex;gap:9px;align-items:center;font-size:.81rem;color:#786144;margin-top:30px;max-width:520px}
    .under-note::before{content:'';width:8px;height:8px;flex-shrink:0;background:#be863c;border-radius:50%}
    .site-footer{background:var(--dark);color:#cdbd9f;border-top:1px solid #59442e}
    .foot-inner{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:58px;font-size:.77rem;letter-spacing:.04em}
    .foot-inner .runes{font-weight:800;letter-spacing:.2em;color:#dcb777;font-size:.9rem}
    [hidden]{display:none!important}
    @media(max-width:950px){
      .hero::before{inset:0 0 0 34%;}
      .hero::after{background:linear-gradient(90deg,#fff3dfea 0%,rgba(255,244,222,.96) 30%,rgba(255,244,222,.75) 52%,rgba(255,244,222,.1) 72%)}
      .hero-copy{max-width:550px}
    }
    @media(max-width:650px){
      .wrap{width:calc(100% - 36px)}
      .head-inner{min-height:82px;gap:10px}
      .brand img{width:42px;height:42px}
      .brand{gap:8px}
      .brand-word{font-size:1.15rem}
      .brand-runes{font-size:.76rem;letter-spacing:.12em}
      .header-side{gap:7px}
      .status{padding:7px 9px;font-size:.7rem}
      .lang-switch button{min-width:29px;padding:7px 8px;font-size:.7rem}
      .hero{display:block;min-height:calc(100svh - 139px);background:#f1d49d}
      .hero::before{inset:0 0 auto 0;height:clamp(220px,68vw,380px);background-size:cover;background-position:center 45%}
      .hero::after{inset:0;background:linear-gradient(to bottom,rgba(248,224,179,0) 0px,rgba(251,238,213,.09) 160px,#f8e7c7 330px,#faeed7 100%)}
      .hero-inner{padding-top:clamp(250px,77vw,410px);padding-bottom:54px}
      .hero-copy{max-width:none}
      .eyebrow{font-size:.7rem;letter-spacing:.15em}
      .rune-mark{margin-top:13px;padding:8px 12px;gap:9px}
      .rune-mark .glyph{font-size:1.25rem}
      .rune-mark .label{font-size:.65rem}
      h1{font-size:clamp(2.65rem,11vw,4.15rem);margin-top:20px}
      .description{font-size:1rem;line-height:1.66}
      .under-note{line-height:1.45}
      .foot-inner{min-height:60px}
    }
    @media(max-width:370px){
      .status{font-size:0;width:23px;height:23px;padding:0;justify-content:center}
      .status::before{width:8px;height:8px}
    }
    @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
    /* Focused two-project navigation and homepage links. */
    .brand{color:inherit;text-decoration:none}
    .primary-nav{display:flex;align-items:center;gap:25px;margin-left:auto}
    .primary-nav a{color:#e9d8be;text-decoration:none;font-size:.92rem;font-weight:740;white-space:nowrap;transition:color .16s}
    .primary-nav a:hover,.primary-nav a:focus-visible,.primary-nav a[aria-current="page"]{color:#efbc67}
    .header-side{gap:16px}
    .mobile-menu{display:none;border:1px solid #9c7a48;border-radius:9px;background:#3a2c20;color:#f6dfb8;font-weight:850;padding:8px 12px;white-space:nowrap}
    .nav-backdrop{display:none}
    .lang-switch{display:flex;align-items:center;gap:2px;padding:4px;border:1px solid #816543;border-radius:30px;background:#3a2c20}
    .lang-switch a{background:transparent;color:#f1dcc0;font-size:.8rem;font-weight:900;letter-spacing:.06em;border:0;border-radius:24px;padding:8px 12px;line-height:1.1;min-width:41px;text-align:center;text-decoration:none}
    .lang-switch a[aria-current="true"]{background:#f1c984;color:#261c14}
    a:focus-visible{outline:3px solid #238e8f;outline-offset:4px}
    .project-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px;max-width:600px}
    .project-action{display:flex;align-items:center;justify-content:space-between;gap:16px;min-width:225px;flex:1 1 225px;padding:12px 16px;border-radius:15px;background:rgba(255,250,240,.92);color:#2b2017;border:1px solid #b9935c;box-shadow:0 5px 15px rgba(67,41,12,.09);text-decoration:none;transition:transform .16s,border-color .16s,box-shadow .16s}
    .project-action:hover{transform:translateY(-3px);border-color:#755020;box-shadow:0 9px 22px rgba(67,41,12,.16)}
    .project-action-thumb{width:72px;height:72px;flex:0 0 72px;border-radius:12px;overflow:hidden;border:3px solid #ecd8af;background:#c69b5d;box-shadow:0 4px 12px rgba(67,41,12,.10)}
    .project-action-thumb img{width:100%;height:100%;object-fit:cover;display:block}
    .project-action-text{display:flex;flex-direction:column;min-width:0;flex:1 1 auto}
    .project-action-title{font-size:1.08rem;font-weight:900;letter-spacing:.015em}
    .project-action-meta{display:block;color:#70604b;font-size:.76rem;margin-top:4px;line-height:1.4}
    .project-arrow{font-size:1.38rem;font-weight:800;color:#146667;flex-shrink:0}
    .detail-hero{position:relative;min-height:calc(100svh - 145px);background:linear-gradient(110deg,#fff4df 0%,#f2dfbd 73%,#deb277 100%);overflow:hidden}
    .detail-hero::before{content:'';inset:0;position:absolute;background:url('/assets/birti-retro-background.jpeg') right top/cover no-repeat;opacity:.07;pointer-events:none}
    .detail-inner{position:relative;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(200px,.8fr);gap:46px;align-items:start;padding-block:76px 88px}
    .detail-copy .eyebrow{margin-bottom:19px}
    .detail-copy h1{margin:0 0 21px;font-size:clamp(3rem,5.6vw,5.2rem)}
    .detail-lead{font-size:1.13rem;line-height:1.75;color:#514330;max-width:670px}
    .feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;margin-top:32px}
    .feature{padding:15px 16px;border-radius:13px;background:#fffaf1b8;border:1px solid #d7b987}
    .feature h2{font-size:1rem;margin:0 0 6px}
    .feature p{font-size:.84rem;line-height:1.5;color:#61513c;margin:0}
    .detail-note{max-width:680px;font-size:.84rem;color:#785e3a;line-height:1.65;margin-top:28px}
    .detail-art{display:grid;place-items:center;margin-top:18px;}
    .detail-art img{width:min(100%,380px);aspect-ratio:1;object-fit:cover;border:10px solid #fdf1d3;border-radius:34px;box-shadow:0 22px 46px #76501937;transform:rotate(3deg)}
    .detail-return{display:inline-flex;align-items:center;gap:8px;color:#17666a;font-size:.9rem;font-weight:840;text-decoration:none;margin-top:18px}
    .detail-return:hover{text-decoration:underline}
    @media(max-width:1060px){
      .head-inner{gap:12px}
      .primary-nav{gap:14px}
      .header-side{gap:8px}
      .status{display:none}
      .hero-copy{max-width:580px}
    }
    @media(max-width:760px){
      .head-inner{min-height:76px;flex-wrap:wrap}
      .brand img{width:43px;height:43px}
      .brand-word{font-size:1.3rem}
      .brand-runes{font-size:.86rem}
      .mobile-menu{display:inline-flex}
      .primary-nav{display:none;order:3;flex:0 0 100%;width:100%;margin:0 0 10px;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid #5a422c;padding-top:6px}
      .primary-nav.is-open{display:flex}
      .primary-nav a{padding:12px 6px;border-bottom:1px solid #483525}
      .header-side{margin-left:auto}
      .lang-switch a{min-width:32px;padding:7px 8px;font-size:.72rem}
      .detail-inner{grid-template-columns:1fr;gap:22px;padding:44px 0 64px}
      .detail-copy h1{font-size:clamp(2.75rem,9vw,4rem)}
      .detail-art{grid-row:1;margin:0 auto;width:175px}
      .detail-art img{border-width:6px;border-radius:22px;transform:rotate(-2deg)}
      .detail-hero{min-height:calc(100svh - 130px)}
    }
    @media(max-width:650px){
      .hero::before{background-position:center 45%}
      .project-actions{margin-top:26px}
      .project-action{min-width:0;flex-basis:100%;padding:11px 14px;}
      .project-action-thumb{width:64px;height:64px;flex-basis:64px;}
      .feature-grid{grid-template-columns:1fr}
    }
    @media(max-width:370px){
      .brand-word{font-size:1.12rem}
      .brand-runes{font-size:.72rem}
      .header-side{gap:6px}
      .mobile-menu{padding:7px 9px;font-size:.77rem}
      .lang-switch a{padding:6px;min-width:28px}
    }

/* Projects index: two editorial project cards that match the retro Birti palette. */
.projects-main{position:relative;isolation:isolate;background:linear-gradient(120deg,#fff2d9 0%,#f3dbb5 55%,#ddb073 100%);min-height:calc(100svh - 145px)}
.projects-main::before{content:"";position:absolute;z-index:-1;inset:0;background:url('/assets/birti-retro-background.jpeg') center/cover no-repeat;opacity:.09;pointer-events:none}
.projects-inner{padding-block:70px 86px}
.projects-inner h1{margin:12px 0 12px;font-size:clamp(3.2rem,5.7vw,5rem)}
.projects-intro{max-width:600px;line-height:1.7;color:#5b4a37;font-size:1.1rem;margin:0 0 36px}
.projects-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.projects-card{min-width:0;display:flex;align-items:center;gap:20px;padding:18px;border:1px solid #c39f69;border-radius:20px;background:#fff7eacc;box-shadow:0 12px 32px #6b4b1e21;text-decoration:none;color:#302319;transition:transform .17s,box-shadow .17s,border-color .17s}
.projects-card:hover{transform:translateY(-4px);border-color:#8f672f;box-shadow:0 16px 35px #6b4b1e30}
.projects-card-art{display:block;flex:0 0 42%;min-width:0;aspect-ratio:1;overflow:hidden;border:5px solid #f6e7ca;border-radius:15px;background:#c69b5d}
.projects-card-art img{width:100%;height:100%;object-fit:cover;display:block}
.projects-card-info{display:flex;flex-direction:column;align-items:flex-start;min-width:0;gap:8px}
.projects-card-title{font-size:clamp(1.6rem,2.45vw,2.2rem);font-weight:900;line-height:1.1;letter-spacing:-.035em}
.projects-card-subtitle{font-size:.9rem;font-weight:790;color:#9c651d}
.projects-card-description{font-size:.86rem;line-height:1.55;color:#5c4c3a}
.projects-card-link{font-size:.86rem;font-weight:850;color:#166769;border-bottom:1px solid currentColor;margin-top:6px}
.projects-footnote{margin:27px 0 0;color:#725d40;font-size:.85rem}
@media(max-width:930px){.projects-card{flex-direction:column;align-items:stretch}.projects-card-art{flex-basis:auto;width:100%;max-height:290px;aspect-ratio:1.5}.projects-card-title{font-size:2rem}}
@media(max-width:650px){.projects-inner{padding-block:42px 62px}.projects-inner h1{font-size:3rem}.projects-grid{grid-template-columns:1fr;gap:15px}.projects-card{flex-direction:row;align-items:center;padding:12px;gap:14px}.projects-card-art{width:38%;flex:0 0 38%;aspect-ratio:1;max-height:none}.projects-card-title{font-size:1.6rem}.projects-card-description{font-size:.78rem}.projects-card-subtitle{font-size:.78rem}}
@media(max-width:390px){.projects-card-description{display:none}.projects-card-art{flex-basis:40%;width:40%}.projects-card-title{font-size:1.4rem}}

/* Vevir project subtitle */
.detail-name-subtitle{margin:-10px 0 18px;color:#96601d;font-size:clamp(1.15rem,2vw,1.5rem);font-weight:850;letter-spacing:.015em}

/* Styri: concise real-world creative use cases, preserving the retro page layout. */
.detail-story{font-size:1rem;line-height:1.7;color:#5b4934;max-width:670px;margin:12px 0 0}


/* Project names in Younger Futhark — decorative, not read by assistive technology. */
.project-action-runes,
.projects-card-runes,
.detail-runes {
  display: block;
  font-family: "Segoe UI Symbol", "Apple Symbols", "Noto Sans Runic", "Noto Sans Symbols 2", serif;
  font-weight: 600;
  font-variant-ligatures: none;
  white-space: nowrap;
}
.project-action-runes {
  color: #8e6637;
  letter-spacing: .17em;
  font-size: 1.02rem;
  line-height: 1.2;
  margin-top: 3px;
}
.projects-card-runes {
  color: #84613d;
  letter-spacing: .19em;
  font-size: 1.24rem;
  line-height: 1.1;
  margin-top: -2px;
}
.detail-copy h1:has(+ .detail-runes) { margin-bottom: 12px; }
.detail-runes {
  color: #91622e;
  font-size: clamp(1.65rem, 3vw, 2.1rem);
  letter-spacing: .22em;
  line-height: 1.2;
  margin-bottom: 16px;
}
.detail-runes + .detail-name-subtitle { margin: 0 0 18px; }
@media (max-width: 650px) {
  .projects-card-runes { font-size: 1.1rem; letter-spacing: .16em; }
  .project-action-runes { font-size: .96rem; }
}


/* Quiet etymology note beneath each project's runes and English subtitle. */
.detail-copy .detail-name-subtitle { margin-bottom: 11px; }
.detail-name-origin {
  max-width: 610px;
  margin: 0 0 24px;
  padding: 0 0 0 13px;
  border-left: 2px solid #b68d58;
  font-size: .86rem;
  line-height: 1.68;
  color: #756047;
}
.detail-name-origin em { color: #60472a; }
@media(max-width:620px) {
  .detail-name-origin { font-size: .82rem; line-height: 1.62; }
}


/* Styri project — self-contained, silent clip demonstrating stage movement. */
.styri-art { display: flex; flex-direction: column; align-items: center; gap: 27px; margin-top: 6px; min-width: 0; }
.styri-demo { width: 100%; max-width: 460px; min-width: 0; margin: 0; padding: 10px; border: 1px solid #a57c43; border-radius: 18px; background: #31261c; box-shadow: 0 22px 45px rgba(66,42,18,.25); color: #f7e4bf; }
.styri-demo-header { padding: 5px 8px 11px; display: flex; justify-content: space-between; align-items: center; gap: 12px; color: #edc789; font-size: .72rem; font-weight: 850; letter-spacing: .17em; }
.styri-demo-index { color: #e4b26c; font-size: .75rem; white-space: nowrap; }
.styri-demo-index span { color: #76c5b8; font-size: .7rem; }
.styri-demo-screen { position: relative; overflow: hidden; border-radius: 9px; background: #1c1815; border: 2px solid #735a3b; }
.styri-demo-video { display: block; width: 100%; height: auto; aspect-ratio: 682 / 512; object-fit: cover; background: #13100c; }
.styri-demo-toggle { position: absolute; right: 10px; bottom: 10px; z-index: 1; display: flex; align-items: center; gap: 7px; border: 1px solid #ddbd88; border-radius: 7px; background: #2d211ce8; color: #ffedcb; padding: 7px 10px; font-size: .74rem; font-weight: 800; line-height: 1.3; cursor: pointer; backdrop-filter: blur(5px); }
.styri-demo-toggle:hover { background: #5c3c21; }
.styri-demo-toggle:focus-visible { outline: 3px solid #fff3ce; outline-offset: 2px; }
.styri-demo figcaption { display: flex; flex-direction: column; gap: 6px; padding: 14px 9px 8px; }
.styri-demo figcaption strong { color: #fae0ac; font-weight: 870; font-size: .99rem; line-height: 1.3; }
.styri-demo figcaption span { color: #dec9a9; line-height: 1.55; font-size: .82rem; }
.detail-art.styri-art .styri-artwork { width: min(75%, 245px); height: auto; border-width: 7px; border-radius: 25px; transform: rotate(3deg); }
@media(max-width:760px) {
  .styri-art { grid-row: 1; width: min(100%, 480px); gap: 20px; margin: 0 auto; }
  .styri-demo { padding: 8px; }
  .detail-art.styri-art .styri-artwork { width: 145px; border-width: 5px; border-radius: 18px; transform: rotate(-2deg); }
}

/* Styri: Any moment — dance performance project gallery. */
.styri-case-study{position:relative;isolation:isolate;border-top:1px solid #ad8552;background:linear-gradient(140deg,#38291f 0%,#2c211b 64%,#392a21 100%);color:#f4dbb5;box-shadow:inset 0 14px 24px #2418122e}
.styri-case-study::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.055;background:url('/assets/birti-retro-background.jpeg') center/cover no-repeat;pointer-events:none}
.styri-case-inner{padding-block:clamp(50px,6vw,88px) clamp(54px,6vw,90px)}
.styri-case-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:28px}
.styri-case-copy{max-width:770px}
.styri-case-eyebrow{font-size:.74rem;font-weight:900;letter-spacing:.17em;color:#e3b77b;margin:0 0 14px}
.styri-case-divider{color:#75b5ae;padding-inline:5px}
.styri-case-head h2{color:#f6dfa9;font-size:clamp(2.65rem,5.2vw,4.75rem);line-height:1.06;letter-spacing:-.03em;margin:0 0 14px}
.styri-case-lead{color:#e6b973;font-size:clamp(1.03rem,1.9vw,1.2rem);font-weight:800;margin:0 0 12px}
.styri-case-description{color:#e6d0b5;font-size:.98rem;line-height:1.74;max-width:730px;margin:0}
.styri-case-ornament{font-size:1.2rem;white-space:nowrap;color:#98764b;border:1px solid #85613b;padding:20px 14px;border-radius:10px;opacity:.8}
.styri-case-ornament span{font-family:'Segoe UI Symbol','Apple Symbols','Noto Sans Runic',serif;margin-inline:10px;letter-spacing:.13em}
.styri-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;align-items:stretch}
.styri-gallery-card{margin:0;min-width:0;border:1px solid #816341;background:#463426;border-radius:13px;overflow:hidden;box-shadow:0 12px 32px #120d0b5c}
.styri-gallery-image-link{display:block;position:relative;overflow:hidden;background:#241f1c;aspect-ratio:3/4}
.styri-gallery-image-link img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .22s ease}
.styri-gallery-image-link:hover img{transform:scale(1.035)}
.styri-gallery-image-link:focus-visible{outline:3px solid #f4c47f;outline-offset:-5px}
.styri-gallery-zoom{position:absolute;right:11px;bottom:12px;display:grid;place-items:center;width:35px;height:35px;background:#2e241ccf;border:1px solid #e7c38b;border-radius:8px;color:#fff0d1;font-size:1.3rem}
.styri-gallery-card figcaption{min-height:64px;display:flex;align-items:center;gap:13px;padding:14px;color:#f0dcba;font-size:.94rem;font-weight:750;line-height:1.4}
.styri-gallery-num{font-size:.8rem;color:#e0ad6a;font-weight:900;letter-spacing:.1em}
.styri-case-footer{font-size:.75rem;text-transform:uppercase;letter-spacing:.14em;color:#d9b68a;margin:23px 0 0}
.styri-gallery-swipe{display:none}
@media(max-width:900px){.styri-case-ornament{display:none}.styri-gallery{gap:12px}.styri-gallery-card figcaption{padding:12px;gap:8px;font-size:.82rem}}
@media(max-width:650px){
  .styri-case-head{margin-bottom:22px}
  .styri-case-inner{padding-top:45px;padding-bottom:58px}
  .styri-case-description{font-size:.91rem;line-height:1.68}
  .styri-gallery{display:flex;gap:13px;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;padding:2px 8% 13px 2px;-webkit-overflow-scrolling:touch;scrollbar-color:#9b774d transparent;scrollbar-width:thin}
  .styri-gallery-card{flex:0 0 min(77vw,330px);scroll-snap-align:start}
  .styri-gallery-card figcaption{font-size:.89rem}
  .styri-gallery-swipe{display:block;color:#cfac83;font-size:.8rem;margin:8px 0 0}
  .styri-case-footer{margin-top:18px}
}
@media(prefers-reduced-motion:reduce){.styri-gallery-image-link img{transition:none}.styri-gallery-image-link:hover img{transform:none}.styri-gallery{scroll-behavior:auto}}

/* Any moment: footage integrated into the production study, separate from the first Styri demo. */
.styri-motion{display:flex;align-items:center;gap:clamp(26px,5vw,84px);margin:30px 0 34px;padding:clamp(18px,3vw,34px);border:1px solid #735638;border-radius:18px;background:linear-gradient(135deg,#493528,#342820);box-shadow:0 12px 34px #160f0b40}
.styri-motion-film{flex:0 0 min(42%,305px);max-width:305px;min-width:0;margin:0;padding:9px;border:1px solid #a37a46;border-radius:14px;background:#30251c;box-shadow:0 14px 28px #140f0c55}
.styri-motion .styri-demo-header{font-size:.68rem;letter-spacing:.13em;padding:5px 7px 9px}
.styri-motion-screen{border-radius:8px}
.styri-motion-video{display:block;width:100%;aspect-ratio:9/16;height:auto;object-fit:contain;background:#140f0e}
.styri-motion-copy{max-width:520px}
.styri-motion-tag{color:#e2b473;font-size:.74rem;letter-spacing:.16em;font-weight:900;margin:0 0 15px}
.styri-motion-copy h3{font-size:clamp(1.55rem,2.5vw,2.55rem);line-height:1.14;color:#f9dea9;margin:0 0 18px}
.styri-motion-copy p:not(.styri-motion-tag):not(.styri-motion-info){font-size:1rem;line-height:1.75;color:#e4d0b6;max-width:460px;margin:0 0 24px}
.styri-motion-info{font-size:.8rem;letter-spacing:.025em;color:#eac086;line-height:1.6}
.styri-motion-photo-title{font-size:.76rem;font-weight:900;letter-spacing:.145em;text-transform:uppercase;color:#ddb079;margin:15px 0 17px}
@media(max-width:700px){.styri-motion{flex-direction:column;align-items:center;margin:23px 0 25px;gap:24px;padding:20px 14px}.styri-motion-film{width:min(100%,315px);max-width:315px;flex:none}.styri-motion-copy{width:100%;padding:0 8px 3px}.styri-motion-copy h3{font-size:1.75rem}.styri-motion-copy p:not(.styri-motion-tag):not(.styri-motion-info){font-size:.92rem;margin-bottom:14px}.styri-motion-photo-title{margin-top:18px}}


/* Any moment – production credits integrated into the retro project header. */
.styri-case-credits{display:flex;flex-wrap:wrap;gap:15px 32px;padding:18px 0 0;margin:20px 0 0;border-top:1px solid #795b3d}
.styri-case-credits>div{min-width:145px}
.styri-case-credits dt{margin:0 0 4px;font-size:.69rem;line-height:1.35;font-weight:850;letter-spacing:.13em;text-transform:uppercase;color:#dda86a}
.styri-case-credits dd{margin:0;color:#f5dfbc;font-weight:750;font-size:.96rem;line-height:1.5}
@media(max-width:650px){.styri-case-credits{gap:15px 23px;margin-top:17px;padding-top:15px}.styri-case-credits>div{min-width:125px}.styri-case-credits dd{font-size:.9rem}}

/* Styri Mode Builder — four real screenshots of board selection, I/O and upload. */
.styri-builder{position:relative;isolation:isolate;background:linear-gradient(155deg,#fff0d1 0%,#f4daa7 54%,#e9c587 100%);color:#291d14;border-top:1px solid #d1ab6d;border-bottom:2px solid #a67e4b}
.styri-builder::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.035;background:url('/assets/birti-retro-background.jpeg') center/cover no-repeat;pointer-events:none}
.styri-builder-inner{padding-block:clamp(56px,6vw,90px) clamp(52px,6vw,84px)}
.styri-builder-head{max-width:820px;margin-bottom:32px}
.styri-builder-kicker{font-size:.74rem;font-weight:900;letter-spacing:.19em;color:#136466;margin:0 0 15px}
.styri-builder-head h2{font-size:clamp(2.35rem,4.6vw,4.2rem);line-height:1.06;letter-spacing:-.04em;margin:0 0 17px;font-weight:900;color:#2b211b}
.styri-builder-head>p:last-child{font-size:clamp(.96rem,1.25vw,1.1rem);line-height:1.75;color:#5a4530;margin:0}
.styri-builder-steps{display:grid;gap:19px}
.styri-builder-step{display:grid;grid-template-columns:minmax(190px,240px) minmax(0,1fr);align-items:center;gap:clamp(20px,3vw,42px);padding:clamp(15px,1.6vw,22px);border:2px solid #be9557;border-radius:16px;background:#fff5dd;box-shadow:0 8px 0 #ad834c33,0 16px 32px #78512517}
.styri-builder-step-copy{padding:7px 0 7px 5px}
.styri-builder-number{display:inline-flex;gap:7px;align-items:baseline;color:#176669;font-weight:900;letter-spacing:.08em;font-size:1.05rem}
.styri-builder-number>span{font-size:.72rem;font-weight:750;color:#967044;letter-spacing:.1em}
.styri-builder-step-copy h3{font-size:clamp(1.3rem,2vw,1.85rem);font-weight:900;line-height:1.2;letter-spacing:-.035em;margin:14px 0 10px;color:#2b2017}
.styri-builder-step-copy p{font-size:.96rem;line-height:1.65;margin:0;color:#604d39}
.styri-builder-screen{position:relative;display:block;min-width:0;overflow:hidden;background:#f2dfb3;border:2px solid #caa567;border-radius:11px;box-shadow:inset 0 1px 4px #0002;cursor:zoom-in}
.styri-builder-screen img{display:block;width:100%;height:auto;object-fit:contain;transition:transform .18s ease}
.styri-builder-screen:hover img{transform:scale(1.012)}
.styri-builder-screen:focus-visible{outline:4px solid #166d6b;outline-offset:4px}
.styri-builder-zoom{position:absolute;right:10px;bottom:10px;display:grid;place-items:center;width:32px;height:32px;border-radius:8px;background:#30251eea;border:1px solid #e6ba74;color:#fff5d9;font-size:1.3rem;line-height:1}
.styri-builder-hint{margin:24px 4px 0;font-size:.84rem;color:#675036;font-weight:680}
@media(max-width:800px){.styri-builder-step{grid-template-columns:minmax(0,1fr);gap:16px}.styri-builder-step-copy{padding:0 6px}.styri-builder-step-copy h3{margin:8px 0}.styri-builder-step-copy p{max-width:60ch}.styri-builder-head{margin-bottom:24px}}
@media(max-width:650px){.styri-builder-inner{padding-block:48px 56px}.styri-builder-steps{gap:16px}.styri-builder-step{padding:12px;border-radius:12px}.styri-builder-head>p:last-child{font-size:.96rem}.styri-builder-step-copy p{font-size:.88rem;line-height:1.58}.styri-builder-screen{border-radius:7px}.styri-builder-zoom{width:27px;height:27px;right:6px;bottom:6px;font-size:1.15rem}}
@media(prefers-reduced-motion:reduce){.styri-builder-screen img{transition:none}.styri-builder-screen:hover img{transform:none}}


/* Birti contact: shared header/footer, bilingual editorial page, retro palette. */
.footer-contact{color:#efcc91;text-decoration:none;transition:color .16s}
.footer-contact:hover,.footer-contact:focus-visible{color:#fff4dc;text-decoration:underline}
.contact-main{position:relative;isolation:isolate;min-height:calc(100svh - 145px);overflow:hidden;background:linear-gradient(115deg,#fff3dc 0%,#f5dfb9 58%,#e4b97b 100%)}
.contact-main::before{content:'';position:absolute;inset:0;z-index:-1;background:url('/assets/birti-retro-background.jpeg') center/cover no-repeat;opacity:.10;pointer-events:none}
.contact-inner{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);align-items:center;gap:clamp(32px,5vw,90px);padding-block:clamp(66px,10vw,112px)}
.contact-copy h1{margin:23px 0 26px;font-size:clamp(3.3rem,6.2vw,5.4rem)}
.contact-lead{max-width:570px;color:#5b4933;font-size:clamp(1.06rem,1.5vw,1.23rem);line-height:1.76;margin:0}
.contact-back{display:inline-flex;gap:12px;align-items:center;margin-top:33px;font-size:.94rem;font-weight:850;color:var(--teal);text-decoration:none}
.contact-back:hover{text-decoration:underline}
.contact-panel{position:relative;min-width:0;overflow:hidden;background:rgba(255,248,234,.95);border:1px solid #be975e;border-radius:20px;box-shadow:12px 15px 0 #71512b18,0 18px 50px #68481d24;padding:clamp(25px,3.5vw,43px)}
.contact-panel::after{content:'ᛒᛁᚱᛏᛁ';position:absolute;right:22px;top:23px;color:#d8bc8c;font-size:.92rem;letter-spacing:.13em;pointer-events:none}
.contact-panel-mark{display:grid;place-items:center;width:56px;height:56px;background:#285f61;color:#fff1d5;border-radius:15px;border:2px solid #154c4f;font-size:1.8rem;margin-bottom:26px}
.contact-kicker{font-size:.73rem;font-weight:900;letter-spacing:.2em;color:#93672f;margin:0 0 11px}
.contact-panel h2{font-size:clamp(1.8rem,2.8vw,2.45rem);line-height:1.2;letter-spacing:-.045em;margin:0 0 21px;color:#302216}
.contact-address{display:inline-block;max-width:100%;font-size:clamp(1.19rem,2.35vw,1.67rem);font-weight:900;letter-spacing:-.025em;color:#155e61;text-decoration:none;overflow-wrap:anywhere;border-bottom:2px solid #bb9a65;padding-bottom:4px}
.contact-address:hover{color:#0a4548;border-bottom-color:#0a4548}
.contact-panel-description{font-size:.94rem;color:#6f5b41;line-height:1.65;margin:22px 0 28px}
.contact-button{display:inline-flex;justify-content:center;align-items:center;gap:22px;min-height:49px;padding:12px 22px;background:#22686a;border:1px solid #155658;border-radius:11px;color:#fff8e9;font-size:.92rem;font-weight:850;text-decoration:none;box-shadow:0 4px 0 #14494b;transition:transform .16s,box-shadow .16s,background .16s}
.contact-button:hover{background:#175456;transform:translateY(-2px);box-shadow:0 6px 0 #113c3e}
.contact-hint{font-size:.76rem;color:#796449;margin:18px 0 0}
@media(max-width:810px){.contact-inner{grid-template-columns:1fr;gap:35px;padding-block:55px 76px}.contact-copy h1{font-size:clamp(3.15rem,9vw,4.4rem)}.contact-panel{max-width:600px}}
@media(max-width:650px){.foot-inner{flex-wrap:wrap;justify-content:center;column-gap:16px;row-gap:4px;padding-block:15px}.foot-inner .runes{display:none}.contact-inner{padding-block:47px 65px}.contact-copy h1{margin-top:19px}.contact-panel{padding:25px}.contact-panel-description{margin:21px 0 24px}}


/* Birti wordmark: a squared, heavy retro-tech font to harmonize with the
   illustrated BIRTI logo. The rune lettering and its styling stay unchanged. */
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand img{width:52px;height:52px;object-fit:cover;border-radius:12px;flex-shrink:0}
.brand-word{
  font-family:"Russo One","Arial Black",Impact,sans-serif;
  font-size:1.54rem;
  font-weight:400;
  letter-spacing:.145em;
  line-height:1.08;
  color:#fff0d4;
  white-space:nowrap;
}
@media(max-width:760px){
 .brand{gap:9px;flex:0 1 auto}
 .brand img{width:43px;height:43px}
 .brand-word{font-size:1.3rem;letter-spacing:.115em}
}
@media(max-width:430px){
 .brand{gap:7px}
 .brand img{width:39px;height:39px}
 .brand-word{font-size:1.11rem;letter-spacing:.09em}
}


/* 2026-10-14 follow-up: use the full Birti logo artwork in the header,
   with rounded corners, while keeping the BIRTI word + runes beside it. */
.brand{display:flex;align-items:center;gap:12px;min-width:0;color:inherit;text-decoration:none}
.brand img.brand-full-logo{width:109px;height:60px;object-fit:cover;object-position:center;border-radius:14px;flex-shrink:0;box-shadow:0 2px 0 rgba(255,231,188,.16) inset}
.brand-word{font-family:"Russo One","Arial Black",Impact,sans-serif;font-size:1.54rem;font-weight:400;letter-spacing:.145em;line-height:1.08;color:#fff0d4;white-space:nowrap}
.brand-runes{display:block;color:#f0cc91;font-size:1.12rem;letter-spacing:.24em;font-weight:850;line-height:1.2;margin-top:4px}
.rune-mark .label{font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;font-weight:900;color:#816036}
@media(max-width:760px){
  .brand{gap:9px;flex:0 1 auto}
  .brand img.brand-full-logo{width:92px;height:50px;border-radius:12px}
  .brand-word{font-size:1.3rem;letter-spacing:.115em}
  .brand-runes{font-size:.86rem;letter-spacing:.16em}
}
@media(max-width:430px){
  .brand{gap:7px}
  .brand img.brand-full-logo{width:78px;height:43px;border-radius:10px}
  .brand-word{font-size:1.11rem;letter-spacing:.09em}
  .brand-runes{font-size:.75rem;letter-spacing:.12em}
}


/* 2026-10-14 follow-up: homepage rune pill shows only the runes. */
.rune-mark{display:inline-flex;align-items:center;justify-content:center;gap:0;margin-top:15px;padding:10px 22px;border:1px solid #c69f62;background:rgba(255,250,239,.8);border-radius:50px;color:#533918}
.rune-mark .glyph{font-size:1.5rem;line-height:1;letter-spacing:.2em;font-weight:800}
.rune-mark .label{display:none}
@media(max-width:650px){
  .rune-mark{margin-top:13px;padding:8px 16px}
  .rune-mark .glyph{font-size:1.25rem}
}


/* Full rune artwork, unclipped: the header shows the complete bulb, runes,
   cogs and TECH FOR ART. Existing BIRTI wordmark and runes remain separate. */
.brand img.brand-full-logo{width:120px;height:68px;object-fit:contain;border-radius:13px;display:block;max-width:none}
@media(max-width:760px){.brand img.brand-full-logo{width:94px;height:53px;border-radius:11px}}
@media(max-width:430px){.brand img.brand-full-logo{width:77px;height:44px;border-radius:9px}}

/* Birti motion lab – compact, static SVG visuals; no third-party code/assets. */
.motion-demo{width:min(100%,586px);margin-top:26px;padding:15px 17px 15px;color:#2b2218;background:rgba(255,248,228,.93);border:1px solid #b58b57;border-radius:17px;box-shadow:0 8px 28px #4a30131e;isolation:isolate}
.motion-demo-head{display:flex;align-items:end;justify-content:space-between;gap:14px;border-bottom:1px solid #dbc49f;padding-bottom:11px;margin-bottom:13px}
.motion-demo-kicker{font-size:.63rem;font-weight:900;color:#8b6038;letter-spacing:.17em}
.motion-demo h2{font-size:1rem;line-height:1.2;letter-spacing:-.02em;margin:3px 0 0;color:#392618}
.motion-demo-head p{font-size:.69rem;color:#796248;line-height:1.4;max-width:174px;margin:0}
.motion-demo-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.motion-demo-device{min-width:0;display:flex;flex-direction:column;align-items:stretch;border:1px solid #d1b184;background:#f4e1ba;border-radius:12px;padding:10px 10px 9px}
.motion-demo-display{display:flex;align-items:center;justify-content:space-between;gap:4px;height:74px;background:#d9b983;border:1px solid #b39360;border-radius:9px;padding:0 9px;overflow:hidden}
.motion-demo-art{display:grid;place-items:center;min-width:0;align-self:stretch}
.motion-demo-art svg{display:block;width:73px;height:73px;flex-shrink:0;overflow:visible}
.motion-demo-readout{margin-left:auto;display:flex;flex-direction:column;align-items:flex-end;gap:5px;min-width:0}
.motion-demo-readout span{font-size:.59rem;letter-spacing:.06em;color:#745136;font-weight:900;white-space:nowrap}
.motion-demo-readout strong{font-size:1.19rem;color:#3b2b20;font-variant-numeric:tabular-nums;line-height:1.2;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.motion-cog-rotor{transform-origin:64px 64px;transform:rotate(var(--cog-angle,0deg))}
.motion-light-halo{opacity:calc(var(--light-power, .8) * .75);filter:blur(9px)}
.motion-light-fill{opacity:calc(var(--light-power,.8) * 1)}
.motion-light-rays{opacity:calc(var(--light-power,.8) * 1)}
.motion-demo-button{min-height:37px;margin-top:9px;padding:9px 10px;border:1px solid #4d3a23;border-radius:8px;background:#3a2920;color:#fff2d4;font-family:inherit;font-weight:900;letter-spacing:.07em;font-size:.66rem;line-height:1.15;touch-action:none;display:flex;justify-content:center;align-items:center;gap:12px;user-select:none;-webkit-user-select:none;box-shadow:0 3px 0 #a17b4a;transition:background-color .15s,transform .1s,box-shadow .1s}
.motion-demo-button:hover{background:#574028}
.motion-demo-button[data-held="true"]{background:#a16834;transform:translateY(2px);box-shadow:0 1px 0 #a17b4a}
.motion-demo-device small{font-size:.63rem;color:#79634a;align-self:center;margin-top:7px}
.motion-sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
@media(max-width:650px){
 .motion-demo{padding:13px 12px;margin-top:23px}
 .motion-demo-head{align-items:start}
 .motion-demo h2{font-size:.9rem}
 .motion-demo-head p{font-size:.66rem;max-width:122px}
 .motion-demo-grid{gap:8px}
 .motion-demo-device{padding:7px 6px 8px}
 .motion-demo-display{height:67px;padding:0 5px}
 .motion-demo-art svg{width:59px;height:59px}
 .motion-demo-readout span{font-size:.51rem}
 .motion-demo-readout strong{font-size:1rem}
 .motion-demo-button{font-size:.58rem;padding:8px 4px;gap:5px;min-height:38px}
 .motion-demo-device small{font-size:.58rem}
}
@media(max-width:375px){.motion-demo-display{height:63px}.motion-demo-art svg{width:51px;height:51px}.motion-demo-readout span{font-size:.46rem}.motion-demo-readout strong{font-size:.89rem}}
@media(prefers-reduced-motion:reduce){.motion-demo-button{transition:none}}


/* Idea-first Birti introduction: expressive possibilities first, show protocols second. */
.description-tech{max-width:555px;margin:13px 0 0;padding-left:14px;border-left:3px solid #bb8750;color:#61523f;font-size:.92rem;line-height:1.65}
@media(max-width:650px){.description-tech{margin-top:12px;font-size:.87rem;line-height:1.6}}


/* BIRTI — INTERACTIVE HERO ART (2026-10-14)
   Real components of the original image are animated in their original coordinates.
   The gradient and editorial copy remain in front, preserving readability. */
.hero:has(.hero-scene)::before{display:none}
.hero:has(.hero-scene)::after{z-index:1;pointer-events:none}
.hero:has(.hero-scene) .hero-inner{z-index:2;pointer-events:none}
.hero:has(.hero-scene) .hero-inner a,.hero:has(.hero-scene) .hero-inner button{pointer-events:auto}
.hero-scene{position:absolute;inset:0 0 0 35%;z-index:0;overflow:hidden;pointer-events:none;isolation:isolate}
.hero-scene-art{position:absolute;left:50%;top:50%;width:512px;height:512px;transform-origin:50% 50%;transform:translate(-50%,-50%) scale(var(--scene-scale,1));pointer-events:none}
.scene-original,.scene-dim-layer{position:absolute;inset:0;width:512px;height:512px;display:block;pointer-events:none;user-select:none}
.scene-dim-layer{opacity:calc(1 - var(--scene-light,.88));}
.scene-glow{position:absolute;border-radius:50%;pointer-events:none;opacity:calc(var(--scene-light,.88) * .9);mix-blend-mode:screen;background:radial-gradient(ellipse,rgba(255,247,179,.63) 0%,rgba(255,188,62,.31) 38%,transparent 72%);filter:blur(5px)}
.scene-glow-main{left:346px;top:21px;width:128px;height:147px}
.scene-glow-one,.scene-glow-two,.scene-glow-three{width:64px;height:65px;top:178px;filter:blur(7px)}
.scene-glow-one{left:94px}.scene-glow-two{left:156px}.scene-glow-three{left:212px}
.scene-motor-rotor{position:absolute;left:356px;top:360px;width:108px;height:108px;transform:rotate(var(--scene-angle,0deg));transform-origin:50% 50%;pointer-events:none;user-select:none;}
/* Subtle marker rotates along with the original photo's off-centre cone. */
.scene-motor-indicator{position:absolute;left:359px;top:363px;width:102px;height:102px;transform:rotate(var(--scene-angle,0deg));transform-origin:center;pointer-events:none;border-radius:50%;}
.scene-motor-indicator::after{content:"";position:absolute;left:50%;top:11px;width:4px;height:11px;transform:translateX(-50%);border-radius:4px;background:#e7ae58;box-shadow:0 0 0 1px #72502a;opacity:.9}
.scene-hotspot{position:absolute;z-index:1;border:1.5px solid transparent;outline-offset:2px;border-radius:50%;background:transparent;cursor:pointer;color:#4a301b;pointer-events:auto;touch-action:none;user-select:none;-webkit-user-select:none;padding:0}
.scene-hotspot:hover,.scene-hotspot:focus-visible,.scene-hotspot[data-held="true"]{border-color:rgba(63,52,27,.76);box-shadow:0 0 0 4px rgba(255,243,190,.37),0 0 29px rgba(255,191,76,.30)}
.scene-hotspot:focus-visible{outline:3px solid #17666a}
.scene-light-hit{left:360px;top:24px;width:100px;height:141px;border-radius:49% 49% 42% 42%}
.scene-motor-hit{left:339px;top:342px;width:145px;height:145px}
.scene-hotspot-caption{position:absolute;bottom:-16px;left:50%;transform:translateX(-50%);min-width:79px;white-space:nowrap;padding:3px 6px 4px;border:1px solid #9c6c37;border-radius:8px;background:rgba(255,234,188,.94);box-shadow:0 2px 0 #7d542b33;font-weight:900;font-size:8px;line-height:1.1;letter-spacing:.16em;text-align:center;opacity:0;transition:opacity .17s}
.scene-hotspot-caption small{display:block;font-size:7px;font-weight:700;letter-spacing:.02em;text-transform:none;margin-top:2px}
.scene-hotspot:hover .scene-hotspot-caption,.scene-hotspot:focus-visible .scene-hotspot-caption,.scene-hotspot[data-held="true"] .scene-hotspot-caption{opacity:1}
.scene-hint{position:absolute;right:17px;bottom:19px;display:flex;gap:6px;align-items:center;max-width:calc(100% - 28px);font-size:10px;letter-spacing:.085em;font-weight:900;color:#372719;line-height:1.25;background:rgba(255,236,190,.88);border:1px solid #a77946;border-radius:30px;padding:7px 11px;box-shadow:0 2px 10px rgba(53,38,16,.15)}
.scene-hint>span:not(.scene-hint-pulse){color:#a06c32}.scene-hint-pulse{width:7px;height:7px;flex-shrink:0;border-radius:50%;background:#19817e;box-shadow:0 0 0 3px #85b8a855}
.scene-sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
@media(max-width:950px){.hero-scene{inset:0 0 0 34%}}
@media(max-width:650px){
 .hero-scene{inset:0 0 auto 0;height:clamp(220px,68vw,380px)}
 .scene-hint{bottom:9px;right:9px;left:auto;font-size:8px;letter-spacing:.025em;padding:5px 8px}
 .scene-hotspot-caption{opacity:0}
}
@media(prefers-reduced-motion:reduce){.scene-hotspot-caption{transition:none}}


/* Controls embedded in the illustrated mixer: the small dial and the three lamps. */
.scene-panel-knob{position:absolute;left:248px;top:292px;width:48px;height:48px;transform:rotate(var(--scene-angle,0deg));transform-origin:50% 50%;pointer-events:none}
.scene-panel-motor-hit{left:234px;top:278px;width:76px;height:76px}
.scene-panel-light-hit{width:46px;height:57px;top:178px;border-radius:45% 45% 30% 30%}
.scene-lamp-hit-one{left:103px}.scene-lamp-hit-two{left:164px}.scene-lamp-hit-three{left:221px}


/* From idea to creation — a visual service, not a device brand. */
.project-action-title{line-height:1.17}
.creation-inner{align-items:start}
.creation-inner .detail-copy h1{font-size:clamp(2.9rem,5.3vw,5rem);max-width:680px}
.creation-inner .detail-art{margin-top:14px}
.creation-process{background:linear-gradient(125deg,#292018,#513821);color:#fff1d9;border-top:3px solid #ad8149;border-bottom:3px solid #ad8149}
.creation-process-inner{padding-block:clamp(52px,6vw,78px)}
.creation-process .eyebrow{color:#efb75f;margin:0 0 14px}
.creation-process h2{font-size:clamp(2rem,3.7vw,3.25rem);letter-spacing:-.045em;line-height:1.12;max-width:850px;margin:0 0 18px}
.creation-process-lead{font-size:clamp(1.05rem,1.55vw,1.3rem);line-height:1.7;color:#f0dec4;max-width:790px;margin:0}
.creation-cta{background:#f5e3bd;padding:58px 0;border-top:1px solid #dcb877}
.creation-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:22px}
.creation-cta h2{font-size:clamp(1.7rem,3vw,2.55rem);line-height:1.17;margin:0;max-width:630px;letter-spacing:-.035em}
.creation-cta a{flex-shrink:0}
@media(max-width:650px){
 .creation-process-inner{padding-block:45px 54px}
 .creation-process-lead{line-height:1.62}
 .creation-cta-inner{flex-direction:column;align-items:flex-start}
 .creation-cta{padding:42px 0}
 .project-action-title{font-size:1rem}
}
@media(max-width:760px){.creation-inner .detail-art{grid-row:auto}}


/* 2026-10-14 follow-up: keep explanation labels visible on the small mixer knob
   and on one of the small mixer bulbs at all times. */
.scene-caption-persistent .scene-hotspot-caption{opacity:1}
.scene-caption-persistent-light .scene-hotspot-caption{bottom:-39px;left:50%;transform:translateX(-50%);min-width:112px}
.scene-caption-persistent-motor .scene-hotspot-caption{bottom:-42px;left:50%;transform:translateX(-50%);min-width:132px}
.scene-caption-persistent.scene-hotspot:hover .scene-hotspot-caption,
.scene-caption-persistent.scene-hotspot:focus-visible .scene-hotspot-caption,
.scene-caption-persistent.scene-hotspot[data-held="true"] .scene-hotspot-caption{opacity:1}
@media(max-width:650px){
  .scene-caption-persistent .scene-hotspot-caption{opacity:1;font-size:8px;padding:4px 7px 5px;white-space:normal;min-width:0;max-width:116px}
  .scene-caption-persistent .scene-hotspot-caption small{font-size:7px;line-height:1.15}
  .scene-caption-persistent-light .scene-hotspot-caption{bottom:-34px;left:22px;transform:none;max-width:110px}
  .scene-caption-persistent-motor .scene-hotspot-caption{bottom:-46px;left:-8px;transform:none;max-width:128px}
}


/* RC9: keep From Idea to Creation intro concise: one headline and statement. */
.creation-inner{align-items:center}
.creation-inner .creation-minimal-copy{align-self:center}
.creation-inner .creation-minimal-copy h1{margin:0 0 17px;line-height:1.04;max-width:680px}
.creation-tagline{font-size:clamp(1.45rem,2.7vw,2.3rem);font-weight:850;color:#92601f;letter-spacing:-.035em;line-height:1.25;margin:0}
@media(max-width:760px){
  .creation-inner{gap:32px}
  .creation-inner .creation-minimal-copy h1{font-size:clamp(2.65rem,9vw,4.4rem)}
  .creation-inner .detail-art{grid-row:auto;margin:0 auto;max-width:min(100%,440px);width:100%}
}


/* RC10 — short artist-facing introduction beneath the creation headline. */
.creation-minimal-copy .creation-explanation {
  max-width:590px;
  margin:23px 0 0;
  color:#594b3d;
  font-size:clamp(.98rem,1.25vw,1.09rem);
  line-height:1.72;
  font-weight:400;
  letter-spacing:0;
}
.creation-minimal-copy .creation-explanation-followup {
  margin-top:13px;
  color:#63523f;
}
@media(max-width:760px) {
  .creation-minimal-copy .creation-explanation {margin-top:18px;font-size:1rem;line-height:1.65;}
  .creation-minimal-copy .creation-explanation-followup {margin-top:10px;}
}


/* RC12 — artist-facing homepage and project introduction */
.hero-copy .hero-idea-title{
  font-size:clamp(2.65rem,4.55vw,4.6rem);
  letter-spacing:-.055em;
  line-height:1.06;
  max-width:610px;
  margin:25px 0 9px;
}
.hero-idea-tagline{
  margin:0 0 21px;
  color:#946021;
  font-size:clamp(1.4rem,2.15vw,1.9rem);
  letter-spacing:-.025em;
  line-height:1.25;
}
.hero-copy .description{
  max-width:600px;
  font-size:clamp(.96rem,1.15vw,1.045rem);
  line-height:1.61;
}
.hero-copy .hero-intro-next{margin-top:12px}
.hero-copy .description-tech{
  max-width:600px;
  border-left:3px solid #bb8750;
  margin-top:17px;
  font-size:clamp(.90rem,1.1vw,1rem);
  line-height:1.61;
}
.hero-final-line{
  max-width:600px;
  color:#4a3120;
  font-size:clamp(1rem,1.22vw,1.1rem);
  line-height:1.5;
  margin:19px 0 0;
}
.hero-copy .project-actions{margin-top:27px}
.creation-minimal-copy .creation-explanation{line-height:1.64;margin-top:18px}
.creation-minimal-copy .creation-explanation-followup{margin-top:12px}
.creation-closer{color:#4a3120;font-size:1.07rem;line-height:1.58;margin:23px 0 0;max-width:610px}
@media(max-width:650px){
  .hero-copy .hero-idea-title{font-size:clamp(2.4rem,9.3vw,3.3rem);line-height:1.05;margin:20px 0 10px}
  .hero-idea-tagline{font-size:clamp(1.28rem,5.2vw,1.64rem);margin-bottom:17px}
  .hero-copy .description{font-size:.975rem;line-height:1.58}
  .hero-copy .description-tech{font-size:.92rem;line-height:1.58}
  .hero-final-line{font-size:1rem;margin-top:16px}
  .creation-closer{font-size:1rem;margin-top:20px}
}


/* Education: same full-bleed image blending as Birti home, with precise interactive overlays */
.education-hero{position:relative;isolation:isolate;overflow:hidden;min-height:calc(100svh - 144px);display:flex;align-items:center;background:radial-gradient(circle at 4% 12%,#fff6e3 0%,#f7e6c5 45%,#e7bd78 100%)}
.education-hero::before{content:"";position:absolute;z-index:1;inset:0;pointer-events:none;background:linear-gradient(90deg,#fff3df 0%,rgba(255,244,222,.98) 27%,rgba(255,244,222,.9) 38%,rgba(255,244,222,.22) 55%,rgba(255,244,222,0) 72%)}
.education-hero-inner{position:relative;z-index:2;width:100%;padding-block:80px 92px;padding-inline:clamp(26px,4vw,64px);pointer-events:none}
.education-copy{width:min(100%,565px);position:relative;pointer-events:auto;padding-left:clamp(8px,1.2vw,20px)}
.education-copy h1{font-size:clamp(3rem,5.4vw,5.3rem);line-height:1.05;margin:18px 0;letter-spacing:-.058em}
.education-copy .detail-lead{font-size:clamp(1rem,1.22vw,1.12rem);line-height:1.68;color:#514330;margin:0}
.education-text{font-size:.96rem;line-height:1.7;color:#5c4b38;margin:15px 0 0}
.education-actions{margin-top:28px}
.education-hold{display:flex;align-items:center;gap:13px;text-align:left;width:min(100%,480px);padding:14px 18px;color:#2a1c13;background:rgba(255,249,237,.91);border:1px solid #b88f56;border-radius:16px;box-shadow:0 7px 20px #6b431a1a;touch-action:none;user-select:none;-webkit-user-select:none;transition:background .15s,box-shadow .15s}
.education-hold-icon{width:37px;height:37px;flex:0 0 37px;border-radius:50%;background:linear-gradient(#f6cc80,#d89031);border:4px solid #6e4c2b;box-shadow:inset 0 2px 2px #fff7c755}
.education-hold strong{display:block;font-size:1rem;font-weight:850}
.education-hold small{display:block;color:#766048;font-size:.76rem;line-height:1.45;margin-top:2px}
.education-hold:is(:hover,:focus-visible){border-color:#815c2d;box-shadow:0 9px 24px #6b431a33}
.education-hold.is-holding{background:#35271c;color:#ffe4ab;border-color:#efc579}
.education-hold.is-holding small{color:#e8d0a9}
.education-visual{position:absolute;z-index:0;inset:0;pointer-events:none}
.education-machine{position:absolute;width:min(69vw,980px);aspect-ratio:1;top:50%;right:-3.3vw;transform:translateY(-50%);pointer-events:none;isolation:isolate;-webkit-mask-image:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.45) 16%,black 33%),linear-gradient(180deg,transparent 0%,black 7%,black 90%,transparent 100%);-webkit-mask-composite:source-in;mask-image:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.45) 16%,black 33%),linear-gradient(180deg,transparent 0%,black 7%,black 90%,transparent 100%);mask-composite:intersect}
.education-base-image{width:100%;height:100%;display:block}
.education-cog-layer,.education-speaker-layer,.education-needle-svg,.education-bulb-layer,.education-bubbles,.education-image-button,.education-cog-shaft{position:absolute;display:block;pointer-events:none}
.education-cog-shaft{left:49.15%;top:24.5%;width:1.4%;height:4.5%;background:#33271b;border-radius:4px;pointer-events:none}
.education-cog-layer{left:38.118%;top:2.95%;width:23.604%;height:auto;transform-origin:50% 51%;will-change:transform}
.education-speaker-layer{left:66.905%;top:61.563%;width:25.199%;height:auto;transform-origin:50% 50%;will-change:transform}
.education-needle-svg{inset:0;width:100%;height:100%}
.education-needle-svg .needle-move{transform-origin:255px 258px}
.education-bulb-layer{left:75.9%;top:32.6%;width:19%;height:22%;border-radius:48% 48% 37% 37%;background:radial-gradient(ellipse at 48% 43%,rgba(255,255,206,.67) 0%,rgba(255,203,74,.27) 42%,rgba(86,47,14,.06) 69%,transparent 74%);mix-blend-mode:screen;opacity:.12;filter:blur(8px)}
.education-bulb-shade{position:absolute;left:75.3%;top:31.5%;width:19.3%;height:22%;background:radial-gradient(ellipse at 50% 48%,rgba(69,42,17,.6),rgba(72,43,16,.3) 63%,transparent 73%);mix-blend-mode:multiply;opacity:0;pointer-events:none;border-radius:50%}
.education-bubbles{left:40.5%;top:75.8%;width:18.5%;height:15.5%;overflow:hidden;clip-path:polygon(28% 0,74% 0,100% 98%,0 98%)}
.education-bubbles i{position:absolute;bottom:7%;width:8%;aspect-ratio:1;background:rgba(255,221,130,.97);border-radius:50%;border:1px solid rgba(114,67,24,.4);opacity:0;box-shadow:inset -1px -2px 2px #cf8b44}
.education-bubbles i:nth-child(1){left:21%;animation-delay:0s}
.education-bubbles i:nth-child(2){left:38%;width:11%;animation-delay:.3s}
.education-bubbles i:nth-child(3){left:56%;width:7%;animation-delay:.65s}
.education-bubbles i:nth-child(4){left:68%;width:9%;animation-delay:1.05s}
.education-bubbles i:nth-child(5){left:31%;width:6%;animation-delay:1.4s}
.education-image-button{left:15.1%;top:68.5%;width:9.2%;height:11.2%;border-radius:50%;background:transparent;border:none;pointer-events:auto;touch-action:none;cursor:pointer;outline-offset:4px}
.education-image-button:focus-visible{outline:3px solid #186b6a}
.education-image-button:active{box-shadow:0 0 12px #ffde83}
.education-machine.is-active .education-cog-layer{animation:edu-rotate 3.2s linear infinite}
.education-machine.is-active .education-speaker-layer{animation:edu-pump .48s ease-in-out infinite}
.education-machine.is-active .education-needle-svg .needle-move{animation:edu-sweep 1.55s ease-in-out infinite}
.education-machine.is-active .education-bulb-layer{animation:edu-glow 1.35s ease-in-out infinite}
.education-machine.is-active .education-bulb-shade{animation:edu-dim 1.35s ease-in-out infinite}
.education-machine.is-active .education-bubbles i{animation:edu-bubbles 1.8s ease-in infinite}
@keyframes edu-rotate{to{transform:rotate(360deg)}}
@keyframes edu-pump{0%,100%{transform:scale(1)}50%{transform:scale(1.055)}}
@keyframes edu-sweep{0%,100%{transform:rotate(-29deg)}50%{transform:rotate(35deg)}}
@keyframes edu-glow{0%,100%{opacity:.1;transform:scale(.98)}50%{opacity:.95;transform:scale(1.06)}}
@keyframes edu-dim{0%,100%{opacity:.58}50%{opacity:.03}}
@keyframes edu-bubbles{0%{opacity:0;transform:translateY(5px) scale(.55)}20%{opacity:.9}100%{opacity:0;transform:translateY(-120px) scale(1.3)}}
@media(min-width:1500px){.education-machine{right:calc((100vw - 1500px)/2 - 45px)}}
@media(max-width:1050px) and (min-width:701px){.education-hero::before{background:linear-gradient(90deg,#fff3df 0%,rgba(255,244,222,.98) 36%,rgba(255,244,222,.5) 55%,transparent 79%)}.education-machine{right:-12vw;width:80vw}.education-copy{max-width:53%}.education-copy h1{font-size:clamp(2.4rem,5.4vw,4.2rem)}}
@media(max-width:700px){.education-hero{display:block;background:linear-gradient(#e4b66f,#f8e6c8 45%,#fff2db)}.education-hero::before{display:none}.education-visual{position:relative;width:100%;height:min(92vw,520px);overflow:hidden}.education-machine{top:0;left:50%;right:auto;width:min(106vw,555px);transform:translateX(-50%);-webkit-mask-image:linear-gradient(to bottom,black 0%,black 67%,transparent 100%);mask-image:linear-gradient(to bottom,black 0%,black 67%,transparent 100%)}.education-hero-inner{padding-top:0;padding-bottom:56px;padding-inline:clamp(18px,4.5vw,28px)}.education-copy{width:100%;padding-left:0}.education-copy h1{font-size:clamp(2.6rem,10vw,4rem);margin:10px 0 17px}.education-copy .detail-lead{font-size:1.02rem}.education-text{font-size:.96rem}.education-hold{width:100%}}
@media(prefers-reduced-motion:reduce){.education-machine.is-active .education-cog-layer,.education-machine.is-active .education-speaker-layer,.education-machine.is-active .education-needle-svg .needle-move,.education-machine.is-active .education-bulb-layer,.education-machine.is-active .education-bulb-shade,.education-machine.is-active .education-bubbles i{animation-duration:6s}}


/* Education: hand-drawn warning points at the button inside the artwork. */
.education-actions,.education-hold{display:none!important}
.education-nudge{font-family:inherit;font-size:clamp(1.15rem,2.05vw,1.7rem);line-height:1.15;font-weight:900;letter-spacing:-.015em;color:#723c22;text-shadow:0 1px 0 #fff2ce;transform:rotate(-3deg)}
.education-nudge-desktop{display:inline-block;max-width:min(100%,450px);margin-top:34px;margin-bottom:12px;margin-left:clamp(8px,1vw,16px);white-space:normal}
.education-nudge-mobile{display:none}
.education-pointer{position:absolute;inset:0;z-index:3;width:100%;height:100%;pointer-events:none;overflow:visible}
.education-image-button::after{content:"";position:absolute;left:23%;top:20%;width:54%;height:53%;border-radius:50%;background:radial-gradient(circle at 32% 25%,rgba(255,179,102,.3),rgba(226,72,53,.77) 45%,rgba(156,25,23,.86) 87%);mix-blend-mode:multiply;pointer-events:none;box-shadow:inset -2px -4px 5px rgba(80,18,15,.22)}
.education-image-button:hover::after,.education-image-button.is-holding::after{background:radial-gradient(circle at 32% 30%,rgba(255,192,108,.22),rgba(234,63,47,.90) 44%,rgba(135,14,18,.93) 91%)}
@media(max-width:700px){
.education-nudge-desktop{display:none}
.education-nudge-mobile{position:absolute;display:block;left:5.5%;top:79.5%;width:33%;z-index:4;text-align:center;font-size:clamp(.98rem,3.9vw,1.25rem);line-height:1.02;margin:0;padding:8px 10px 9px;color:#6c391d;background:rgba(255,241,214,.86);border:1px solid rgba(148,92,52,.45);border-radius:14px;box-shadow:0 8px 20px rgba(82,48,18,.16);text-shadow:none;transform:none;pointer-events:none}
.education-pointer{z-index:4}
}