@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url('../fonts/inter-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
  }
  @font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url('../fonts/inter-latinext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
  }
  @font-face {
    font-family: 'JetBrains Mono';
    font-style: normal;
    font-weight: 400 600;
    font-display: swap;
    src: url('../fonts/jbm-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
  }
  @font-face {
    font-family: 'JetBrains Mono';
    font-style: normal;
    font-weight: 400 600;
    font-display: swap;
    src: url('../fonts/jbm-latinext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
  }

  :root{
    --paper:#F4F7F3;
    --paper-raised:#EAF0E8;
    --water:#DCE7E2;
    --ink:#12211D;
    --ink-dim:#3E5049;
    --ink-faint:#6B7C74;
    --line:#C9D4CB;
    --orange:#DE6A00;
    --leaf:#3F8A5C;
    --card:#FFFFFF;
    --radius:14px;
  }
  @media (prefers-color-scheme: dark){
    :root{
      --paper:#0C1613;
      --paper-raised:#122019;
      --water:#16241F;
      --ink:#EAF2EC;
      --ink-dim:#AEC0B7;
      --ink-faint:#7C8D85;
      --line:#26362E;
      --orange:#FF9A3D;
      --leaf:#6BC98C;
      --card:#101C17;
    }
  }
  :root[data-theme="dark"]{
    --paper:#0C1613;--paper-raised:#122019;--water:#16241F;--ink:#EAF2EC;--ink-dim:#AEC0B7;--ink-faint:#7C8D85;--line:#26362E;--orange:#FF9A3D;--leaf:#6BC98C;--card:#101C17;
  }
  :root[data-theme="light"]{
    --paper:#F4F7F3;--paper-raised:#EAF0E8;--water:#DCE7E2;--ink:#12211D;--ink-dim:#3E5049;--ink-faint:#6B7C74;--line:#C9D4CB;--orange:#DE6A00;--leaf:#3F8A5C;--card:#FFFFFF;
  }

  *{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;}
  body{
    margin:0;background:var(--paper);color:var(--ink);
    font-family:'Inter',system-ui,sans-serif;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;}
  .wrap{max-width:900px;margin-inline:auto;padding-inline:clamp(20px,5vw,32px);}
  section{padding-block:clamp(56px,9vw,104px);}
  h1,h2,h3{text-wrap:balance;font-weight:800;letter-spacing:-0.01em;margin:0;}
  p{margin:0;}
  .mono{font-family:'JetBrains Mono',monospace;}
  :focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:4px;}
  @media (prefers-reduced-motion: reduce){ *{animation:none !important;transition:none !important;} }

  /* ---------- product switch ---------- */
  .product-switch{background:#0b0b0b;border-bottom:1px solid rgba(255,255,255,.08);position:sticky;top:0;z-index:50;}
  .product-switch .wrap{max-width:1220px;margin-inline:auto;padding-inline:clamp(20px,5vw,32px);}
  .product-switch-row{display:flex;align-items:center;justify-content:space-between;height:44px;}
  .ps-logo{display:flex;align-items:center;gap:.5em;text-decoration:none;color:#f4f2ee;font-weight:700;font-size:.86rem;}
  .ps-logo img{width:20px;height:20px;object-fit:contain;}
  .ps-tabs{display:flex;gap:.3rem;}
  .ps-tab{font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;color:#8a8a86;text-decoration:none;padding:.4em .8em;border-radius:999px;transition:color .15s,background .15s;}
  .ps-tab:hover{color:#f4f2ee;}
  .ps-tab.active{color:#0b0b0b;background:#fb7c00;}
  .lang-toggle{display:flex;align-items:center;font-family:'JetBrains Mono',monospace;font-size:.7rem;letter-spacing:.06em;border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:3px;}
  .lang-toggle button{padding:.35em .7em;border-radius:999px;color:#8a8a86;background:transparent;border:0;font:inherit;cursor:pointer;transition:background-color .15s ease,color .15s ease;}
  .lang-toggle button.active{background:#f4f2ee;color:#0b0b0b;}

  /* ---------- topbar ---------- */
  .topbar{display:flex;align-items:center;justify-content:space-between;padding-block:20px;}
  .topbar .brand{display:flex;align-items:center;gap:.6em;font-weight:800;font-size:1.05rem;}
  .topbar .brand img{width:30px;height:30px;object-fit:contain;}
  .topbar .tag{font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);}

  /* ---------- hero ---------- */
  .hero{padding-top:clamp(40px,7vw,72px);}
  .hero-eyebrow{font-family:'JetBrains Mono',monospace;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--leaf);}
  h1.tagline{
    font-size:clamp(2.6rem,7.5vw,5.2rem);
    line-height:0.98;margin-top:.5rem;
  }
  .ramp{
    display:block;width:min(340px,60%);height:10px;margin-top:1.1rem;
  }
  .ramp svg{width:100%;height:100%;display:block;}
  .ramp path{
    stroke:var(--orange);stroke-width:3;fill:none;stroke-linecap:round;
    stroke-dasharray:400;stroke-dashoffset:400;
    animation:draw 1.1s .15s cubic-bezier(.4,0,.2,1) forwards;
  }
  @media (prefers-reduced-motion: reduce){ .ramp path{stroke-dashoffset:0;animation:none;} }
  @keyframes draw{to{stroke-dashoffset:0;}}
  .hero-sub{
    max-width:56ch;margin-top:1.6rem;font-size:1.15rem;line-height:1.6;color:var(--ink-dim);
  }
  .hero-photo{
    margin-top:2.4rem;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;aspect-ratio:16/9;
  }
  .hero-photo img{width:100%;height:100%;object-fit:cover;display:block;}
  .audience{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.8rem;}
  .audience span{
    font-size:.86rem;padding:.5em 1em;border-radius:999px;border:1px solid var(--line);color:var(--ink-dim);background:var(--card);
  }
  .hero-cta{display:flex;gap:.9rem;flex-wrap:wrap;margin-top:2.2rem;}
  .btn{
    font-weight:700;font-size:.95rem;padding:.85em 1.6em;border-radius:999px;
    text-decoration:none;display:inline-flex;align-items:center;gap:.5em;
    transition:transform .15s ease;
  }
  .btn:hover{transform:translateY(-1px);}
  .btn-primary{background:var(--orange);color:#1a0f00;}
  .btn-ghost{border:1px solid var(--line);color:var(--ink);}

  /* ---------- water band ---------- */
  .band{background:var(--water);}

  .eyebrow{font-family:'JetBrains Mono',monospace;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);}
  h2.section-title{font-size:clamp(1.7rem,3.4vw,2.3rem);margin-top:.5rem;}
  .section-lead{color:var(--ink-dim);font-size:1.05rem;margin-top:.7rem;max-width:60ch;}

  .models{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:2.4rem;}
  .model{background:var(--card);display:flex;flex-direction:column;}
  .model-photo{aspect-ratio:4/3;}
  .model-photo img{width:100%;height:100%;object-fit:cover;display:block;}
  .model-body{padding:clamp(20px,2.4vw,26px);display:flex;flex-direction:column;gap:.5rem;}
  .model h3{font-size:1.1rem;font-weight:700;}
  .model p{color:var(--ink-dim);font-size:.92rem;line-height:1.5;}
  @media (max-width:760px){ .models{grid-template-columns:1fr;} }

  /* ---------- highlight (photo + text) ---------- */
  .highlight{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,56px);align-items:center;}
  .highlight-photo{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;}
  .highlight-photo img{width:100%;height:100%;object-fit:cover;display:block;}
  @media (max-width:760px){ .highlight{grid-template-columns:1fr;} .highlight-photo{order:-1;} }

  /* ---------- features ---------- */
  .features{display:grid;grid-template-columns:1fr 1fr;gap:2.6rem 2.4rem;margin-top:2.6rem;}
  .feature{display:flex;gap:1rem;}
  .feature .glyph{width:26px;height:26px;color:var(--orange);flex:none;margin-top:.15rem;}
  .feature h3{font-size:1rem;font-weight:700;}
  .feature p{color:var(--ink-dim);font-size:.92rem;line-height:1.55;margin-top:.35rem;}
  @media (max-width:700px){ .features{grid-template-columns:1fr;} }

  /* ---------- spec strip ---------- */
  .specs{
    display:flex;flex-wrap:wrap;gap:1.6rem 2.6rem;margin-top:2.4rem;
    border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:1.6rem;
  }
  .spec{display:flex;flex-direction:column;gap:.3rem;}
  .spec .val{font-family:'JetBrains Mono',monospace;font-size:1.15rem;font-weight:700;font-variant-numeric:tabular-nums;color:var(--ink);}
  .spec .lbl{font-size:.74rem;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-faint);}

  /* ---------- contact ---------- */
  .contact-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(28px,4vw,56px);align-items:start;margin-top:2.2rem;}
  .contact-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(22px,2.6vw,30px);display:flex;flex-direction:column;gap:1.1rem;}
  .contact-row{display:flex;flex-direction:column;gap:.2rem;}
  .contact-row .label{font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint);}
  .contact-row .value{font-size:1rem;font-weight:600;text-decoration:none;}
  @media (max-width:760px){ .contact-grid{grid-template-columns:1fr;} }

  /* ---------- footer ---------- */
  footer{padding-block:2.2rem;border-top:1px solid var(--line);}
  footer .wrap{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;align-items:center;justify-content:space-between;font-size:.82rem;color:var(--ink-faint);}