:root{
    --bg:#faf9f6;--surface:#ffffff;--sunken:#f2f0ea;
    --ink:#17161c;--muted:#6e6c77;--faint:#8d8a82;
    --line:#e6e3dc;--line-strong:#d6d2c8;
    --accent:#5b4be8;--accent-hover:#4a3bd1;--on-accent:#fff;
    --discover:#5b4be8;--define:#e0892b;--design:#2f86d6;--validate:#e0573a;--ship:#2fa05a;
    --maxw:1180px;
    --fd:"Bricolage Grotesque",system-ui,sans-serif;--fs:"Inter",system-ui,sans-serif;--fm:"JetBrains Mono",ui-monospace,monospace;
  }
  [data-theme="dark"]{
    --bg:#100f14;--surface:#1a1922;--sunken:#17161c;
    --ink:#f4f3f7;--muted:#9b99a6;--faint:#6e6c77;
    --line:#2c2a36;--line-strong:#3a3845;
    --accent:#8b7dff;--accent-hover:#a99dff;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--fs);-webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background .4s,color .4s;}
  a{color:inherit;text-decoration:none;}
  img{display:block;max-width:100%;}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
  .reveal{opacity:0;transform:translateY(20px);transition:opacity .7s,transform .7s;}
  .reveal.in{opacity:1;transform:none;}
  @media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;}}
  .btn{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;padding:11px 18px;border-radius:12px;cursor:pointer;transition:.2s;border:1px solid transparent;font-family:var(--fs);white-space:nowrap;}
  .btn-dark{background:var(--ink);color:var(--bg);}
  .btn-dark:hover{opacity:.88;}
  .btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--ink);}
  .btn-ghost:hover{border-color:var(--ink);}
  .btn-accent{background:var(--accent);color:var(--on-accent);}
  .btn-accent:hover{background:var(--accent-hover);}

  .sec-title{font-family:var(--fd);font-weight:800;letter-spacing:-.03em;font-size:clamp(38px,6.5vw,64px);text-align:center;margin:0 0 56px;display:flex;align-items:center;justify-content:center;cursor:pointer;user-select:none;}
  .chev{display:inline-flex;align-items:center;margin-right:18px;transition:transform .35s ease;color:var(--accent);}
  .chev svg{width:.5em;height:.5em;}
  section.closed .chev{transform:rotate(-90deg);}
  .sec-body{overflow:hidden;transition:opacity .3s ease;}
  section.closed .sec-body{display:none;}

  /* NAV (V2 header) */
  nav{position:fixed;top:0;left:0;right:0;z-index:50;border-bottom:1px solid transparent;transition:background .3s,border-color .3s;}
  nav.scrolled{background:color-mix(in srgb,var(--bg) 84%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);}
  nav .nav-in{position:relative;z-index:1;}
  #scrollbar{position:absolute;left:0;bottom:-1px;height:2px;width:0;background:var(--accent);border-radius:0 2px 2px 0;opacity:0;transition:opacity .4s;box-shadow:0 0 10px 1px color-mix(in srgb,var(--accent) 70%,transparent);}
  nav.scrolled #scrollbar{opacity:1;}
  .nav-in{max-width:var(--maxw);margin:0 auto;padding:14px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;}
  .brand{display:flex;flex-direction:column;gap:3px;line-height:1.2;}
  .brand b{font-family:var(--fd);font-weight:800;font-size:15px;letter-spacing:.02em;text-transform:uppercase;}
  .brand span{font-family:var(--fm);font-size:10px;color:var(--muted);letter-spacing:.06em;}
  .brand .brand-status{display:inline-flex;align-items:center;gap:6px;font-family:var(--fm);font-size:10.5px;letter-spacing:.03em;color:var(--muted);text-transform:none;}
  .brand .brand-status .dot{width:7px;height:7px;border-radius:50%;background:var(--ship);flex:none;animation:avail-pulse 1.5s ease-in-out infinite;}
  @media(prefers-reduced-motion:reduce){.brand .brand-status .dot{animation:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--ship) 22%,transparent);}}
  .nav-links{display:flex;align-items:center;gap:28px;}
  .nav-links a{font-size:14px;color:var(--muted);transition:.2s;}
  .nav-links a:hover{color:var(--ink);}
  .nav-right{display:flex;align-items:center;gap:22px;}
  .tag-yr{font-family:var(--fm);font-size:11px;color:var(--muted);letter-spacing:.05em;}
  .theme-btn{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--ink);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.2s;}
  .theme-btn:hover{border-color:var(--line-strong);}
  .nav-toggle{display:none;width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--ink);align-items:center;justify-content:center;cursor:pointer;transition:.2s;}
  .nav-toggle:hover{border-color:var(--line-strong);}
  @media(max-width:860px){
    .tag-yr{display:none;}
    .nav-toggle{display:inline-flex;}
    .nav-right > .btn-accent{display:none;}
    .nav-links{position:absolute;top:calc(100% + 6px);left:0;right:0;flex-direction:column;align-items:stretch;gap:3px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:8px;box-shadow:0 26px 50px -22px rgba(20,20,28,.4);display:none;}
    nav.menu-open .nav-links{display:flex;}
    .nav-links a{padding:13px 14px;border-radius:9px;font-size:15px;color:var(--ink);}
    .nav-links a:hover{background:var(--sunken);color:var(--ink);}
  }
  @media(max-width:480px){
    .wrap{padding:0 18px;}
    .nav-in{padding:12px 18px;}
  }

  /* HERO */
  .hero{padding:170px 0 80px;text-align:center;}
  .hero-name{font-family:var(--fm);font-weight:700;font-size:clamp(13px,1.6vw,15px);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 0;}
  .hero h1{font-family:var(--fd);font-weight:800;letter-spacing:-.04em;line-height:.92;font-size:clamp(54px,13vw,150px);margin:0;}
  .hero h1 .accent{color:var(--accent);}
  .hero .tag{max-width:58ch;margin:30px auto 0;color:var(--muted);font-size:clamp(16px,1.9vw,19px);line-height:1.6;border:none;background:none;}
  .hero .cta{display:flex;gap:12px;justify-content:center;margin:30px 0 18px;flex-wrap:wrap;}
  .avail{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);}
  .avail .dot{width:9px;height:9px;border-radius:50%;background:var(--ship);animation:avail-pulse 1.5s ease-in-out infinite;}
  @keyframes avail-pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--ship) 55%,transparent);opacity:1;}70%{box-shadow:0 0 0 7px rgba(47,160,90,0);opacity:.55;}100%{box-shadow:0 0 0 0 rgba(47,160,90,0);opacity:1;}}
  @media(prefers-reduced-motion:reduce){.avail .dot{animation:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--ship) 22%,transparent);}}

  section{padding:clamp(64px,9vw,116px) 0;}

  /* logo chip (works in both themes) */
  .logo-chip{background:#fff;border:1px solid var(--line);border-radius:9px;display:inline-flex;align-items:center;justify-content:center;flex:none;}

  /* FEATURED WORK */
  .work-list{max-width:640px;margin:0 auto;display:flex;flex-direction:column;gap:72px;}
  .pjt .mock{border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:0 30px 60px -34px rgba(20,20,28,.40);background:var(--surface);transition:transform .45s cubic-bezier(.2,.7,.2,1),box-shadow .45s cubic-bezier(.2,.7,.2,1);}
  .pjt .mock .bar{height:40px;display:flex;align-items:center;gap:7px;padding:0 16px;background:var(--sunken);border-bottom:1px solid var(--line);}
  .pjt .mock .bar i{width:11px;height:11px;border-radius:50%;background:var(--line-strong);}
  .pjt .mock .screen{aspect-ratio:4/3;background:var(--sunken);display:flex;align-items:center;justify-content:center;padding:16px;position:relative;transition:background .4s ease;}
  .pjt .mock .screen img{max-width:100%;max-height:100%;object-fit:contain;border-radius:6px;transition:transform .5s cubic-bezier(.2,.7,.2,1);}
  .pjt{--pc:var(--accent);}
  .work-list .pjt:nth-of-type(1){--pc:#2fa05a;}
  .work-list .pjt:nth-of-type(2){--pc:#2f86d6;}
  .work-list .pjt:nth-of-type(3){--pc:#7c5cff;}
  .work-list .pjt:nth-of-type(4){--pc:#2fdd9e;}
  .pjt:hover .mock{transform:translateY(-7px);box-shadow:0 36px 70px -30px color-mix(in srgb,var(--pc) 55%,transparent),0 0 0 1.5px color-mix(in srgb,var(--pc) 70%,transparent);}
  .pjt:hover .mock .screen{background:color-mix(in srgb,var(--pc) 14%,var(--sunken));}
  .pjt:hover .mock .screen img{transform:scale(1.035);}
  .pjt:hover .view{color:var(--pc);}
  .pjt .lead{display:flex;align-items:center;gap:11px;margin:22px 0 8px;}
  .pjt .lead .logo-chip{width:34px;height:34px;padding:5px;}
  .pjt .lead .logo-chip img{max-height:100%;max-width:100%;object-fit:contain;}
  .pjt h3{font-family:var(--fd);font-weight:700;font-size:26px;letter-spacing:-.01em;margin:0;}
  .pjt p{color:var(--muted);font-size:15px;line-height:1.6;margin:0 0 14px;max-width:54ch;}
  .tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px;}
  .tag{font-size:12px;font-weight:500;padding:5px 12px;border-radius:999px;background:var(--surface);color:var(--muted);border:1px solid var(--line);}
  .view{display:inline-flex;align-items:center;gap:7px;font-weight:600;font-size:14px;color:var(--ink);}
  .view svg{transition:transform .3s;}
  .pjt:hover .view svg{transform:translate(3px,-3px);}

  /* REVIEWS (sunken bg, logo with name) */
  #reviews{background:var(--sunken);}
  .reviews-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px;align-items:start;}
  .reviews-grid .r-wen{grid-column:3;grid-row:1/3;}
  .reviews-grid .r-drop{grid-column:1/3;grid-row:2;}
  @media(max-width:860px){.reviews-grid{grid-template-columns:1fr;}.reviews-grid .r-wen,.reviews-grid .r-drop{grid-column:auto;grid-row:auto;}}
  .rev{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:26px;display:flex;flex-direction:column;gap:18px;height:100%;}
  .rev .stars{color:var(--define);font-size:13px;letter-spacing:2px;}
  .rev p{font-size:15px;line-height:1.6;margin:0;color:var(--ink);}
  .rev .rev-head{display:flex;align-items:center;justify-content:space-between;gap:12px;}
  .rev .brandplate{background:#fff;border-radius:10px;padding:6px 9px;display:inline-flex;align-items:center;}
  .rev .brandplate img{height:30px;width:auto;display:block;}
  .rev .who{display:flex;flex-direction:column;gap:3px;margin-top:auto;}
  .rev .who-top{display:flex;align-items:center;gap:8px;}
  .rev .li{color:var(--muted);display:inline-flex;align-items:center;transition:color .2s;}
  .rev .li:hover{color:#0a66c2;}
  .rev .li svg{width:16px;height:16px;display:block;}
  .rev .who .logo-chip{width:44px;height:44px;padding:7px;}
  .rev .who .logo-chip img{max-height:100%;max-width:100%;object-fit:contain;}
  .rev .who b{font-size:14px;display:block;}
  .rev .who small{font-size:12px;color:var(--muted);}

  /* PROCESS */
  .timeline{position:relative;max-width:720px;margin:0 auto;list-style:none;padding:0;}
  .timeline .track,.timeline .fill{position:absolute;left:50%;transform:translateX(-50%);width:3px;top:28px;bottom:28px;border-radius:3px;}
  .timeline .track{background:var(--line);}
  .timeline .fill{bottom:auto;height:0;background:var(--accent);transition:height .15s linear,background .4s;}
  .step{position:relative;display:grid;grid-template-columns:1fr 56px 1fr;column-gap:26px;align-items:center;padding-bottom:36px;}
  .step:last-child{padding-bottom:0;}
  .step .node{grid-column:2;justify-self:center;z-index:1;width:56px;height:56px;border-radius:18px;background:var(--surface);border:1.5px solid var(--line);color:var(--c);display:flex;align-items:center;justify-content:center;transition:.35s;}
  .step .node svg{width:26px;height:26px;}
  .step.on .node{background:var(--c);border-color:var(--c);color:#fff;box-shadow:0 0 0 6px color-mix(in srgb,var(--c) 14%,transparent);}
  .step .ph{font-family:var(--fm);font-size:12px;color:var(--c);margin:0 0 6px;text-transform:uppercase;}
  .step h3{font-family:var(--fd);font-weight:700;font-size:23px;letter-spacing:-.01em;margin:0 0 6px;}
  .step p{color:var(--muted);font-size:15px;line-height:1.55;margin:0;}
  .step:nth-of-type(odd) .body{grid-column:1;text-align:right;}
  .step:nth-of-type(even) .body{grid-column:3;text-align:left;}
  @media(max-width:680px){
    .timeline .track,.timeline .fill{left:26px;transform:none;}
    .step{grid-template-columns:56px 1fr;column-gap:20px;}
    .step .node{grid-column:1;}
    .step .body,.step:nth-of-type(odd) .body,.step:nth-of-type(even) .body{grid-column:2;text-align:left;}
  }

  /* ABOUT */
  .about-top{display:grid;grid-template-columns:300px 1fr;gap:44px;align-items:center;margin-bottom:80px;}
  @media(max-width:760px){.about-top{grid-template-columns:1fr;gap:28px;}}
  .portrait{aspect-ratio:1;border-radius:24px;overflow:hidden;border:1px solid var(--line);background:var(--sunken);}
  .portrait img{width:100%;height:100%;object-fit:cover;}
  .about-h{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:6px;}
  .about-h h3{font-family:var(--fd);font-weight:800;font-size:clamp(28px,4vw,40px);letter-spacing:-.02em;margin:0;}
  .about-loc{color:var(--muted);font-size:15px;margin:0 0 14px;}
  .about-tags{display:flex;gap:8px;margin-bottom:20px;}
  .about-bio{font-size:16px;line-height:1.7;color:var(--ink);max-width:60ch;margin:0;}
  .about-bio span{color:var(--muted);}

  .block-label{font-family:var(--fm);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin:0 0 6px;}
  .block-h{font-family:var(--fd);font-weight:700;font-size:clamp(22px,3vw,30px);letter-spacing:-.02em;margin:0 0 24px;}
  .sub{margin-bottom:64px;}

  .toggle{display:inline-flex;background:var(--sunken);border:1px solid var(--line);border-radius:999px;padding:4px;margin-bottom:28px;}
  .toggle button{border:none;background:transparent;font-family:var(--fs);font-size:13px;font-weight:600;color:var(--muted);padding:8px 20px;border-radius:999px;cursor:pointer;transition:.2s;}
  .toggle button.active{background:var(--surface);color:var(--ink);box-shadow:0 2px 6px -2px rgba(0,0,0,.12);}
  .job{display:grid;grid-template-columns:150px 1.1fr 2fr;gap:24px;padding:24px 0;border-top:1px solid var(--line);}
  .job:last-child{border-bottom:1px solid var(--line);}
  @media(max-width:760px){.job{grid-template-columns:1fr;gap:8px;}}
  .job .yr{font-family:var(--fm);font-size:13px;color:var(--muted);}
  .job h4{font-family:var(--fd);font-weight:700;font-size:24px;margin:0;}
  .job .ind{font-size:13px;color:var(--faint);margin-top:4px;}
  .job p{font-size:15px;line-height:1.6;color:var(--muted);margin:0;}
  .fl-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
  @media(max-width:760px){.fl-grid{grid-template-columns:repeat(2,1fr);}}
  .fl .fl-thumb{aspect-ratio:4/3;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:var(--sunken);}
  .fl .fl-thumb img{width:100%;height:100%;object-fit:cover;}
  .fl b{display:block;font-family:var(--fd);font-weight:700;font-size:15px;margin-top:12px;}

  .principles{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
  @media(max-width:860px){.principles{grid-template-columns:repeat(2,1fr);}}
  @media(max-width:520px){.principles{grid-template-columns:1fr;}}
  .pr .n{font-family:var(--fm);font-size:12px;color:var(--accent);}
  .pr h4{font-family:var(--fd);font-weight:700;font-size:18px;margin:10px 0 8px;}
  .pr p{font-size:14px;line-height:1.6;color:var(--muted);margin:0;}

  .comp{display:flex;flex-direction:column;}
  .comp-row{display:grid;grid-template-columns:44px 1.1fr 2fr;gap:20px;align-items:center;padding:22px 0;border-top:1px solid var(--line);}
  .comp-row:last-child{border-bottom:1px solid var(--line);}
  @media(max-width:680px){.comp-row{grid-template-columns:44px 1fr;}.comp-row p{grid-column:1/-1;}}
  .comp-row .ic{width:44px;height:44px;border-radius:12px;background:var(--sunken);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--accent);}
  .comp-row .ic svg{height:23px;width:auto;display:block;}
  .comp-row h4{font-family:var(--fd);font-weight:700;font-size:19px;margin:0;}
  .comp-row p{font-size:14px;line-height:1.6;color:var(--muted);margin:0;}

  .tools{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
  @media(max-width:880px){.tools{grid-template-columns:repeat(2,1fr);}}
  .tool{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:30px 16px 22px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:5px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;}
  .tool:hover{border-color:color-mix(in srgb,var(--accent) 38%,var(--line));transform:translateY(-4px);box-shadow:0 18px 40px -26px rgba(20,20,28,.5);}
  .tool .ic{width:56px;height:56px;border-radius:14px;background:#fff;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;padding:11px;margin-bottom:12px;}
  .tool .ic img{max-width:100%;max-height:100%;object-fit:contain;}
  .tool b{font-family:var(--fd);font-weight:700;font-size:17px;letter-spacing:-.01em;}
  .tool small{font-size:12.5px;color:var(--muted);line-height:1.45;}

  footer{background:#100f14;color:#f4f3f7;padding:90px 0 36px;margin-top:40px;}
  .foot-h{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px;font-family:var(--fd);font-weight:800;letter-spacing:-.03em;font-size:clamp(48px,13vw,168px);line-height:.9;}
  .foot-h .dot{color:var(--accent);}
  .foot-intro{margin:28px 0 0;}
  .foot-name{font-family:var(--fd);font-weight:700;font-size:19px;color:#f4f3f7;margin:0 0 8px;}
  .foot-bio{font-size:15px;line-height:1.65;color:#9b99a6;max-width:52ch;margin:0;}
  .foot-links{display:flex;gap:14px;flex-wrap:wrap;margin:32px 0 28px;}
  .foot-links a{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:#f4f3f7;background:rgba(255,255,255,.045);border:1px solid #2c2a36;padding:11px 18px;border-radius:12px;transition:background .2s,border-color .2s,transform .2s,color .2s;}
  .foot-links a:hover{background:rgba(255,255,255,.09);border-color:#4a4857;transform:translateY(-2px);color:#fff;}
  .foot-links a svg{width:18px;height:18px;flex:none;}
  .foot-links .fl-mail{background:var(--accent);border-color:var(--accent);color:#fff;}
  .foot-links .fl-mail svg{color:#fff;}
  .foot-links .fl-mail:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:#fff;}
  .foot-links .fl-li:hover{border-color:#0a66c2;}
  .foot-links .fl-li:hover svg{color:#0a66c2;}
  .foot-links .fl-be:hover{border-color:#1769ff;}
  .foot-links .fl-be:hover svg{color:#1769ff;}
  .foot-meta{font-family:var(--fm);font-size:12px;color:#6e6c77;padding-top:28px;border-top:1px solid #2c2a36;}

  /* ===================== CASE STUDY ===================== */
  .case{--pc:var(--accent);}
  .cs-hero{padding:128px 0 0;}
  .cs-back{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--muted);font-family:var(--fs);transition:.2s;margin-bottom:30px;}
  .cs-back:hover{color:var(--pc);}
  .cs-back svg{width:15px;height:15px;transition:transform .25s;}
  .cs-back:hover svg{transform:translateX(-3px);}
  .cs-eyebrow{display:inline-flex;align-items:center;gap:11px;font-family:var(--fm);font-size:12px;letter-spacing:.07em;text-transform:uppercase;color:var(--pc);margin:0 0 18px;}
  .cs-eyebrow .chip{width:34px;height:34px;border-radius:9px;background:#fff;border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;padding:6px;}
  .cs-eyebrow .chip img{max-width:100%;max-height:100%;object-fit:contain;}
  .cs-title{font-family:var(--fd);font-weight:800;letter-spacing:-.035em;line-height:1.03;font-size:clamp(38px,7vw,76px);margin:0 0 20px;max-width:17ch;}
  .cs-sub{font-size:clamp(17px,2.2vw,21px);line-height:1.55;color:var(--muted);max-width:62ch;margin:0 0 46px;}
  .cs-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:28px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:56px;}
  @media(max-width:680px){.cs-meta{grid-template-columns:1fr 1fr;gap:24px 20px;}}
  .cs-meta .k{font-family:var(--fm);font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin:0 0 8px;}
  .cs-meta .v{font-size:14.5px;font-weight:600;color:var(--ink);line-height:1.45;}
  .cs-figure{margin:0;}
  .cs-figure .mock{border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:0 30px 60px -34px rgba(20,20,28,.40);background:var(--surface);}
  .cs-figure .mock .bar{height:40px;display:flex;align-items:center;gap:7px;padding:0 16px;background:var(--sunken);border-bottom:1px solid var(--line);}
  .cs-figure .mock .bar i{width:11px;height:11px;border-radius:50%;background:var(--line-strong);}
  .cs-figure .mock .screen{aspect-ratio:16/10;background:var(--sunken);display:flex;align-items:center;justify-content:center;padding:18px;}
  .cs-figure .mock .screen img{max-width:100%;max-height:100%;object-fit:contain;border-radius:6px;}

  .cs-block{padding:clamp(56px,8vw,104px) 0;}
  .cs-block.sunken{background:var(--sunken);}
  .cs-split{display:grid;grid-template-columns:300px 1fr;gap:48px;}
  @media(max-width:820px){.cs-split{grid-template-columns:1fr;gap:18px;}}
  .cs-stick{position:sticky;top:96px;align-self:start;}
  @media(max-width:820px){.cs-stick{position:static;}}
  .cs-kicker{font-family:var(--fm);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--pc);margin:0 0 10px;}
  .cs-h{font-family:var(--fd);font-weight:700;font-size:clamp(24px,3.4vw,34px);letter-spacing:-.02em;margin:0;}
  .cs-prose p{font-size:16.5px;line-height:1.75;color:var(--ink);margin:0 0 18px;max-width:64ch;}
  .cs-prose p:last-child{margin-bottom:0;}
  .cs-prose .muted{color:var(--muted);}
  .cs-prose strong{font-weight:600;}
  .cs-ul{list-style:none;padding:0;margin:6px 0 0;display:flex;flex-direction:column;gap:14px;}
  .cs-ul li{position:relative;padding-left:26px;font-size:16px;line-height:1.6;color:var(--ink);}
  .cs-ul li::before{content:"";position:absolute;left:0;top:9px;width:9px;height:9px;border-radius:50%;background:var(--pc);}

  .cs-phases{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:6px;counter-reset:phase;}
  @media(max-width:820px){.cs-phases{grid-template-columns:repeat(2,1fr);}}
  @media(max-width:480px){.cs-phases{grid-template-columns:1fr;}}
  .cs-phase{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px 20px 20px;counter-increment:phase;transition:border-color .25s,transform .25s,box-shadow .25s;}
  .cs-phase:hover{border-color:color-mix(in srgb,var(--pcol) 45%,var(--line));transform:translateY(-3px);box-shadow:0 16px 34px -24px color-mix(in srgb,var(--pcol) 60%,transparent);}
  .cs-phase::before{content:counter(phase);display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:10px;background:var(--pcol,var(--accent));color:#fff;font-family:var(--fd);font-weight:700;font-size:14px;margin-bottom:14px;}
  .cs-phase .pn{font-family:var(--fm);font-size:11px;color:var(--pcol);text-transform:uppercase;letter-spacing:.05em;}
  .cs-phase h4{font-family:var(--fd);font-weight:700;font-size:18px;margin:7px 0 7px;}
  .cs-phase p{font-size:13.5px;line-height:1.55;color:var(--muted);margin:0;}

  .cs-sitemap{margin-top:46px;padding-top:38px;border-top:1px solid var(--line);}
  .cs-sub-label{font-family:var(--fm);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--pc);margin:0 0 18px;}
  .sm-root{display:inline-block;font-family:var(--fd);font-weight:700;font-size:14px;background:var(--pc);color:#fff;padding:8px 16px;border-radius:10px;margin-bottom:18px;}
  .sm-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
  @media(max-width:680px){.sm-cols{grid-template-columns:1fr 1fr;}}
  @media(max-width:400px){.sm-cols{grid-template-columns:1fr;}}
  .sm-group{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:15px 16px;}
  .sm-head{font-family:var(--fd);font-weight:700;font-size:14px;margin:0 0 10px;}
  .sm-group ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px;}
  .sm-group li{font-size:13px;color:var(--muted);padding-left:14px;position:relative;}
  .sm-group li::before{content:"";position:absolute;left:0;top:7px;width:5px;height:5px;border-radius:50%;background:var(--pc);opacity:.55;}

  .cs-gallery{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:6px;}
  @media(max-width:680px){.cs-gallery{grid-template-columns:1fr;}}
  .cs-gallery .span2{grid-column:1/-1;}
  .cs-shot{border-radius:16px;overflow:hidden;border:1px solid var(--line);background:var(--sunken);}
  .cs-shot img{width:100%;height:100%;object-fit:cover;display:block;}
  .cs-screens{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:6px;}
  @media(max-width:680px){.cs-screens{grid-template-columns:1fr 1fr;}}
  @media(max-width:440px){.cs-screens{grid-template-columns:1fr;}}
  .cs-screen{margin:0;}
  .cs-screen img{width:100%;height:auto;display:block;border-radius:18px;border:1px solid var(--line);background:var(--sunken);box-shadow:0 24px 50px -30px rgba(20,20,28,.45);}
  .cs-screen figcaption,.cs-figcap{font-family:var(--fm);font-size:11.5px;letter-spacing:.04em;color:var(--muted);margin-top:14px;text-align:center;}
  .cs-screen.boxed{background:var(--sunken);border:1px solid var(--line);border-radius:18px;padding:22px;display:flex;flex-direction:column;justify-content:center;}
  .cs-screen.boxed img{border:1px solid var(--line);border-radius:12px;box-shadow:none;background:var(--surface);}
  .cs-screen.boxed figcaption{margin-top:auto;padding-top:16px;}
  .cs-live{display:inline-flex;align-items:center;gap:9px;font-size:14px;font-weight:600;padding:12px 20px;border-radius:12px;background:var(--pc);color:#fff;border:1px solid transparent;transition:filter .2s,transform .2s;margin:0 0 48px;font-family:var(--fs);}
  .cs-live:hover{filter:brightness(1.07);transform:translateY(-1px);}
  .cs-live svg{width:15px;height:15px;}

  /* grouped screens (web / extension / mobile) */
  .cs-group{margin-bottom:50px;}
  .cs-group:last-child{margin-bottom:0;}
  .cs-group-label{font-family:var(--fm);font-size:12px;letter-spacing:.07em;text-transform:uppercase;color:var(--pc);margin:0 0 20px;display:flex;align-items:center;gap:14px;}
  .cs-group-label::after{content:"";flex:1;height:1px;background:var(--line);}
  .cs-web{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
  @media(max-width:760px){.cs-web{grid-template-columns:1fr;}}
  .cs-webframe{margin:0;}
  .cs-webframe .frame{border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:0 24px 50px -34px rgba(20,20,28,.42);background:var(--surface);}
  .cs-webframe .bar{height:34px;display:flex;align-items:center;gap:7px;padding:0 14px;background:var(--sunken);border-bottom:1px solid var(--line);}
  .cs-webframe .bar i{width:10px;height:10px;border-radius:50%;background:var(--line-strong);}
  .cs-webframe img{width:100%;height:auto;display:block;aspect-ratio:1800/1668;object-fit:cover;object-position:top;}
  .cs-ext{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
  @media(max-width:760px){.cs-ext{grid-template-columns:1fr 1fr;}}
  .cs-ext .cs-screen img{aspect-ratio:1600/2204;object-fit:cover;object-position:top;}
  .cs-screens.cols4 .cs-screen img{aspect-ratio:1572/3408;object-fit:cover;object-position:top;}
  .cs-screens.cols4{grid-template-columns:repeat(4,1fr);}
  @media(max-width:760px){.cs-screens.cols4{grid-template-columns:1fr 1fr;}}
  @media(max-width:440px){.cs-screens.cols4{grid-template-columns:1fr;}}
  .cs-ph{aspect-ratio:16/10;border:1.5px dashed var(--line-strong);border-radius:16px;background:var(--sunken);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;color:var(--faint);text-align:center;padding:22px;}
  .cs-ph svg{width:26px;height:26px;opacity:.6;}
  .cs-ph .t{font-family:var(--fm);font-size:11px;letter-spacing:.05em;text-transform:uppercase;}
  .cs-ph small{font-size:12px;max-width:32ch;line-height:1.45;}

  .deliverables{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:6px;}
  @media(max-width:680px){.deliverables{grid-template-columns:1fr;}}
  .deliv{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:26px 24px;}
  .deliv .ic{width:42px;height:42px;border-radius:12px;background:color-mix(in srgb,var(--pc) 14%,var(--sunken));color:var(--pc);display:flex;align-items:center;justify-content:center;margin-bottom:16px;}
  .deliv .ic svg{width:21px;height:21px;}
  .deliv h4{font-family:var(--fd);font-weight:700;font-size:18px;margin:0 0 7px;}
  .deliv p{font-size:14px;line-height:1.6;color:var(--muted);margin:0;}

  .cs-quote{max-width:780px;margin:0 auto;text-align:center;}
  .cs-quote .stars{color:var(--define);font-size:14px;letter-spacing:3px;margin-bottom:20px;}
  .cs-quote p{font-family:var(--fd);font-weight:600;font-size:clamp(21px,3vw,30px);line-height:1.4;letter-spacing:-.01em;margin:0 0 24px;color:var(--ink);}
  .cs-quote .who{display:inline-flex;align-items:center;gap:11px;}
  .cs-quote .who .chip{width:40px;height:40px;border-radius:10px;background:#fff;border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;padding:7px;}
  .cs-quote .who .chip img{max-width:100%;max-height:100%;object-fit:contain;}
  .cs-quote .who .nm{text-align:left;}
  .cs-quote .who b{display:block;font-size:14px;}
  .cs-quote .who small{font-size:12px;color:var(--muted);}

  .cs-next{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding:44px 0;border-top:1px solid var(--line);flex-wrap:wrap;}
  .cs-next .lab{font-family:var(--fm);font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 10px;}
  .cs-next a.np{font-family:var(--fd);font-weight:800;font-size:clamp(26px,4vw,42px);letter-spacing:-.02em;display:inline-flex;align-items:center;gap:12px;transition:color .2s;}
  .cs-next a.np:hover{color:var(--pc);}
  .cs-next a.np svg{width:.62em;height:.62em;transition:transform .25s;}
  .cs-next a.np:hover svg{transform:translateX(5px);}
  .cs-cta{text-align:center;padding:clamp(56px,8vw,96px) 0;}
  .cs-cta h2{font-family:var(--fd);font-weight:800;letter-spacing:-.03em;font-size:clamp(30px,5vw,52px);margin:0 0 14px;}
  .cs-cta p{color:var(--muted);font-size:17px;margin:0 0 28px;}

  /* ===================== CUSTOM CURSOR (JS-mounted, desktop) ===================== */
  html.has-cursor,html.has-cursor *{cursor:none !important;}
  .cursor-dot{position:fixed;top:0;left:0;width:7px;height:7px;margin:-3.5px 0 0 -3.5px;border-radius:50%;background:var(--accent);pointer-events:none;z-index:9999;will-change:transform;transition:opacity .3s;}
  .cursor-pill{position:fixed;top:0;left:0;pointer-events:none;z-index:9999;background:var(--accent);color:#fff;font-family:var(--fm);font-size:11px;font-weight:500;letter-spacing:.03em;line-height:1;padding:6px 11px;border-radius:999px;white-space:nowrap;will-change:transform;transition:opacity .16s ease,background .2s,color .2s;box-shadow:0 8px 20px -8px color-mix(in srgb,var(--accent) 70%,transparent);}
  .cursor-dot.off,.cursor-pill.off,.cursor-pill.swap{opacity:0;}
  .cursor-pill.is-hot{background:var(--ink);color:var(--bg);}