/* PolyPDF — shared styles (used by /, /fr/, /es/) */
:root{--check:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round' d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");}

  :root{
    --ink:#0b0b0c;
    --ink-soft:#3a3a3e;
    --ink-faint:#76767c;
    --paper:#fafafa;
    --paper-2:#f1f1f0;
    --line:#e3e3e1;
    --card:#ffffff;
    --hi:#ffe34d;            /* highlighter accent */
    --hi-soft:#fff6c2;
    --caret:#111;
    --radius:20px;
    --maxw:1120px;
    --shadow:0 1px 2px rgba(11,11,12,.04), 0 12px 40px -12px rgba(11,11,12,.14);
    --shadow-lg:0 1px 2px rgba(11,11,12,.05), 0 40px 80px -28px rgba(11,11,12,.30);
    --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
    --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  }
  @media (prefers-color-scheme: dark){
    :root{
      --ink:#f4f4f5;
      --ink-soft:#bcbcc2;
      --ink-faint:#8a8a92;
      --paper:#0b0b0c;
      --paper-2:#141416;
      --line:#26262a;
      --card:#141416;
      --hi:#ffe34d;
      --hi-soft:#3a3408;
      --caret:#f4f4f5;
      --shadow:0 1px 2px rgba(0,0,0,.4), 0 14px 44px -12px rgba(0,0,0,.7);
      --shadow-lg:0 1px 2px rgba(0,0,0,.5), 0 50px 90px -30px rgba(0,0,0,.85);
    }
  }

  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
  body{
    margin:0;
    font-family:var(--font);
    background:var(--paper);
    color:var(--ink);
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
    overflow-x:hidden;
  }
  a{color:inherit;text-decoration:none;}
  ::selection{background:var(--hi);color:#0b0b0c;}

  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}

  /* ---------- NAV ---------- */
  header.nav{
    position:sticky;top:0;z-index:50;
    backdrop-filter:saturate(180%) blur(18px);
    -webkit-backdrop-filter:saturate(180%) blur(18px);
    background:color-mix(in srgb, var(--paper) 78%, transparent);
    border-bottom:1px solid transparent;
    transition:border-color .3s ease, background .3s ease;
  }
  header.nav.scrolled{border-bottom-color:var(--line);}
  .nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;}
  .brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.02em;font-size:18px;}
  .brand img{width:30px;height:30px;border-radius:8px;display:block;box-shadow:0 1px 4px rgba(0,0,0,.18);}
  .brand b{font-weight:800;}
  .nav-links{display:flex;align-items:center;gap:30px;}
  .nav-links a{font-size:14.5px;font-weight:500;color:var(--ink-soft);transition:color .2s;}
  .nav-links a:hover{color:var(--ink);}
  .nav-links a.nav-cta{
    font-size:14px;font-weight:600;color:var(--paper);background:var(--ink);
    padding:9px 16px;border-radius:999px;transition:transform .2s, opacity .2s;
  }
  .nav-links a.nav-cta:hover{transform:translateY(-1px);opacity:.9;color:var(--paper);}
  /* language switcher */
  .lang{display:inline-flex;align-items:center;gap:2px;border:1px solid var(--line);border-radius:999px;padding:3px;}
  .lang a{font-size:12px;font-weight:600;letter-spacing:.02em;color:var(--ink-faint);padding:4px 9px;border-radius:999px;line-height:1;transition:color .2s,background .2s;}
  .lang a:hover{color:var(--ink);}
  .lang a.on{color:var(--ink);background:var(--card);box-shadow:var(--shadow);}
  @media(max-width:760px){.nav-links > a:not(.nav-cta){display:none;}}

  /* ---------- HERO ---------- */
  .hero{position:relative;padding:90px 0 70px;overflow:hidden;}
  #mesh{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.9;}
  .hero .wrap{position:relative;z-index:2;text-align:center;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:13px;font-weight:600;letter-spacing:.01em;color:var(--ink-soft);
    background:var(--card);border:1px solid var(--line);
    padding:7px 14px;border-radius:999px;margin-bottom:26px;box-shadow:var(--shadow);
  }
  .eyebrow .dot{width:7px;height:7px;border-radius:50%;background:#19c37d;box-shadow:0 0 0 4px color-mix(in srgb,#19c37d 22%,transparent);}
  h1{
    font-size:clamp(40px,7vw,76px);
    line-height:1.02;letter-spacing:-.035em;font-weight:800;
    margin:0 auto 22px;max-width:16ch;
  }
  h1 .edit{position:relative;white-space:nowrap;}
  h1 .edit::after{
    content:"";position:absolute;left:-.06em;right:-.06em;bottom:.06em;height:.42em;
    background:var(--hi);z-index:-1;border-radius:3px;
    transform:scaleX(0);transform-origin:left;animation:hiSwipe .9s .5s cubic-bezier(.6,0,.2,1) forwards;
  }
  @keyframes hiSwipe{to{transform:scaleX(1);}}
  .lede{font-size:clamp(17px,2.2vw,21px);color:var(--ink-soft);max-width:62ch;margin:0 auto 36px;line-height:1.55;}
  .cta-row{display:flex;gap:14px;justify-content:center;align-items:center;flex-wrap:wrap;}
  /* Official Apple "Download on the App Store" badge — used unmodified per
     developer.apple.com/app-store/marketing/guidelines. The black badge has a
     built-in #a6a6a6 border so it stays visible on light and dark backgrounds.
     Wrapper padding preserves Apple's required clear space (≥1/10 badge height). */
  .appstore-badge{display:inline-block;line-height:0;padding:6px;border-radius:11px;transition:transform .2s, opacity .2s;}
  .appstore-badge img{height:54px;width:auto;display:block;}
  .appstore-badge:hover{transform:translateY(-2px);opacity:.92;}
  @media(max-width:480px){.appstore-badge img{height:48px;}}
  .ghost{font-size:14.5px;font-weight:600;color:var(--ink-soft);padding:13px 18px;border-radius:14px;border:1px solid var(--line);transition:color .2s,border-color .2s;}
  .ghost:hover{color:var(--ink);border-color:var(--ink-faint);}
  .trust{margin-top:30px;display:flex;gap:8px 22px;justify-content:center;flex-wrap:wrap;font-size:13.5px;color:var(--ink-faint);font-weight:500;}
  .trust span{display:inline-flex;align-items:center;gap:7px;}
  .trust svg{width:15px;height:15px;}

  /* ---------- DEVICE / DEMO ---------- */
  .demo-stage{position:relative;z-index:2;margin:64px auto 0;max-width:560px;padding:0 24px;}
  .device{
    background:var(--card);border:1px solid var(--line);border-radius:28px;
    box-shadow:var(--shadow-lg);overflow:hidden;
  }
  .device-bar{display:flex;align-items:center;gap:7px;padding:14px 16px;border-bottom:1px solid var(--line);}
  .device-bar i{width:11px;height:11px;border-radius:50%;background:var(--line);display:block;}
  .device-bar .title{margin-left:8px;font-size:12.5px;color:var(--ink-faint);font-weight:500;font-family:var(--mono);}
  .doc{padding:30px 30px 34px;text-align:left;}
  .doc h4{margin:0 0 14px;font-size:15px;letter-spacing:-.01em;}
  .doc p{margin:0 0 13px;font-size:14.5px;color:var(--ink-soft);line-height:1.7;}
  .doc .editable{
    position:relative;cursor:text;border-radius:5px;padding:2px 4px;margin:-2px -4px;
    transition:background .25s, box-shadow .25s;
  }
  .doc .editable.active{background:color-mix(in srgb,var(--hi) 30%,transparent);box-shadow:0 0 0 1.5px color-mix(in srgb,var(--hi) 70%,transparent);}
  .typed{font-weight:600;color:var(--ink);}
  .caret{display:inline-block;width:2px;height:1.05em;background:var(--caret);vertical-align:-.18em;margin-left:1px;animation:blink 1.05s steps(1) infinite;border-radius:1px;}
  @keyframes blink{50%{opacity:0;}}
  .fmtbar{
    display:flex;gap:6px;align-items:center;margin-top:22px;padding:8px;
    background:var(--paper-2);border:1px solid var(--line);border-radius:12px;width:max-content;
  }
  .fmtbar button{
    font-family:var(--font);width:32px;height:32px;border:none;border-radius:7px;background:transparent;
    color:var(--ink-soft);font-size:14px;font-weight:700;cursor:default;display:grid;place-items:center;
  }
  .fmtbar button.on{background:var(--card);color:var(--ink);box-shadow:var(--shadow);}
  .fmtbar .sep{width:1px;height:20px;background:var(--line);margin:0 3px;}
  .fmtbar .sw{width:18px;height:18px;border-radius:50%;border:2px solid var(--card);box-shadow:0 0 0 1px var(--line);}

  /* ---------- SECTIONS ---------- */
  section{position:relative;}
  .band{padding:90px 0;}
  .band.alt{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .kicker{font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:.04em;color:var(--ink-faint);text-transform:uppercase;margin:0 0 16px;}
  .section-head{max-width:720px;margin-bottom:54px;}
  .section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
  h2{font-size:clamp(28px,4.4vw,44px);line-height:1.08;letter-spacing:-.03em;font-weight:800;margin:0 0 16px;}
  .section-head p{font-size:clamp(16px,2vw,19px);color:var(--ink-soft);margin:0;line-height:1.6;}

  /* feature spotlight (text editing) */
  .spotlight{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;}
  @media(max-width:900px){.spotlight{grid-template-columns:1fr;gap:40px;}}
  .feat-list{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:18px;}
  .feat-list li{display:flex;gap:14px;align-items:flex-start;}
  .feat-list .ic{
    flex:none;width:30px;height:30px;border-radius:9px;background:var(--card);border:1px solid var(--line);
    display:grid;place-items:center;color:var(--ink);box-shadow:var(--shadow);
  }
  .feat-list .ic svg{width:16px;height:16px;}
  .feat-list b{font-weight:650;display:block;font-size:15.5px;letter-spacing:-.01em;}
  .feat-list span{color:var(--ink-soft);font-size:14.5px;}

  .frame{
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
    box-shadow:var(--shadow-lg);overflow:hidden;
  }
  .frame .ph{padding:30px;}
  .frame .ph h4{margin:0 0 12px;font-size:14px;}
  .frame .ph p{font-size:14px;color:var(--ink-soft);margin:0 0 11px;line-height:1.7;}

  /* feature grid */
  .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
  @media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr);}}
  @media(max-width:560px){.grid{grid-template-columns:1fr;}}
  .card{
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
    padding:28px;box-shadow:var(--shadow);transition:transform .3s cubic-bezier(.2,.7,.2,1),box-shadow .3s,border-color .3s;
  }
  .card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--ink-faint);}
  .card .badge{
    width:46px;height:46px;border-radius:13px;display:grid;place-items:center;margin-bottom:20px;
    background:linear-gradient(160deg,var(--paper-2),var(--card));border:1px solid var(--line);color:var(--ink);
  }
  .card .badge svg{width:23px;height:23px;}
  .card h3{font-size:18px;letter-spacing:-.02em;margin:0 0 9px;font-weight:700;}
  .card p{font-size:14.5px;color:var(--ink-soft);margin:0 0 14px;line-height:1.62;}
  .card ul{margin:0;padding:0;list-style:none;display:grid;gap:9px;}
  .card ul li{font-size:13.8px;color:var(--ink-soft);display:flex;gap:9px;align-items:flex-start;line-height:1.45;}
  .card ul li::before{content:"";flex:none;width:15px;height:15px;margin-top:2px;background:var(--ink);-webkit-mask:var(--check) center/contain no-repeat;mask:var(--check) center/contain no-repeat;opacity:.85;}

  /* engine band */
  .engine{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
  @media(max-width:900px){.engine{grid-template-columns:1fr;gap:36px;}}
  .engine .tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12.5px;color:var(--ink-soft);background:var(--card);border:1px solid var(--line);border-radius:999px;padding:6px 13px;margin-bottom:20px;}
  .engine ul{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:14px;}
  .engine ul li{display:flex;gap:13px;font-size:15px;color:var(--ink-soft);align-items:flex-start;}
  .engine ul li b{color:var(--ink);font-weight:650;}
  .engine ul li .ic{flex:none;width:22px;height:22px;color:var(--ink);}
  .sdk-card{
    background:var(--ink);color:var(--paper);border-radius:var(--radius);padding:36px;
    box-shadow:var(--shadow-lg);font-family:var(--mono);position:relative;overflow:hidden;
  }
  .sdk-card .lbl{font-size:12px;opacity:.55;letter-spacing:.05em;text-transform:uppercase;margin-bottom:18px;}
  .sdk-card .row{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:13.5px;}
  .sdk-card .row:last-child{border-bottom:none;}
  .sdk-card .row span:first-child{opacity:.6;}
  .sdk-card .row span:last-child{font-weight:500;}
  .sdk-card .mesh-corner{position:absolute;right:-40px;top:-40px;width:180px;height:180px;opacity:.16;}

  /* custom-build CTA panel (SDK section) */
  .cta-panel{
    position:relative;overflow:hidden;max-width:760px;margin:52px auto 0;text-align:center;
    background:var(--ink);color:var(--paper);border-radius:var(--radius);
    padding:44px 40px;box-shadow:var(--shadow-lg);
  }
  .cta-panel .mesh-corner{position:absolute;right:-44px;top:-44px;width:200px;height:200px;opacity:.16;}
  .cta-panel h3{font-size:25px;letter-spacing:-.02em;margin:0 0 12px;font-weight:700;}
  .cta-panel p{color:color-mix(in srgb,var(--paper) 72%,transparent);font-size:16px;line-height:1.6;margin:0 auto 28px;max-width:54ch;position:relative;}
  .cta-panel-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative;}
  .cta-panel .submit{background:var(--paper);color:var(--ink);}
  .cta-panel .ghost{border-color:color-mix(in srgb,var(--paper) 28%,transparent);color:color-mix(in srgb,var(--paper) 88%,transparent);}
  .cta-panel .ghost:hover{border-color:color-mix(in srgb,var(--paper) 60%,transparent);color:var(--paper);}

  /* indie story value chips */
  .values{display:flex;gap:13px;justify-content:center;flex-wrap:wrap;}
  .value{
    display:inline-flex;align-items:center;gap:9px;padding:11px 18px;border-radius:999px;
    background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);
    font-size:14px;font-weight:600;color:var(--ink-soft);letter-spacing:-.01em;
  }
  .value svg{width:17px;height:17px;color:var(--ink);flex:none;}

  /* privacy band */
  .privacy-band{text-align:center;}
  .privacy-band .lock{width:60px;height:60px;border-radius:18px;display:grid;place-items:center;margin:0 auto 24px;background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);}
  .privacy-band .lock svg{width:28px;height:28px;}

  /* CONTACT FORM */
  .contact{max-width:620px;margin:0 auto;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);}
  .field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
  @media(max-width:560px){.field-row{grid-template-columns:1fr;}}
  .field{display:block;margin-bottom:18px;}
  .field > span{display:block;font-size:13.5px;font-weight:600;color:var(--ink-soft);margin-bottom:7px;letter-spacing:-.01em;}
  .field input,.field textarea{
    width:100%;font-family:var(--font);font-size:15px;color:var(--ink);
    background:var(--paper);border:1px solid var(--line);border-radius:11px;
    padding:12px 14px;transition:border-color .2s, box-shadow .2s;resize:vertical;
  }
  .field input::placeholder,.field textarea::placeholder{color:var(--ink-faint);}
  .field input:focus,.field textarea:focus{outline:none;border-color:var(--ink-faint);box-shadow:0 0 0 3px color-mix(in srgb,var(--ink) 9%,transparent);}
  .field input:user-invalid,.field textarea:user-invalid{border-color:#d83b3b;}
  .hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none;}
  .contact-foot{display:flex;flex-direction:column;align-items:center;gap:14px;margin-top:8px;text-align:center;}
  .submit{
    font-family:var(--font);font-size:15px;font-weight:600;color:var(--paper);background:var(--ink);
    border:none;border-radius:12px;padding:13px 26px;cursor:pointer;transition:transform .2s, opacity .2s;
  }
  .submit:hover{transform:translateY(-2px);opacity:.92;}
  .submit:disabled{opacity:.5;cursor:default;transform:none;}
  .form-status{margin:0;font-size:14px;font-weight:500;}
  .form-status.ok{color:#19a06a;}
  .form-status.err{color:#d83b3b;}
  .contact-alt{margin:20px 0 0;font-size:13.5px;color:var(--ink-faint);text-align:center;}
  .contact-alt a{color:var(--ink-soft);font-weight:600;}
  .contact-alt a:hover{color:var(--ink);}

  /* HERO rotating screenshot carousel */
  .hero-carousel{position:relative;z-index:2;margin:54px auto 0;}
  .hero-track{display:flex;justify-content:center;align-items:center;gap:30px;}
  .hero-phone{
    position:relative;flex:none;width:232px;max-width:74vw;
    aspect-ratio:1206 / 2622;border-radius:30px;overflow:hidden;
    background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow-lg);
  }
  .hero-phone.second{display:none;}            /* shown on desktop only */
  .hero-phone img{
    position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
    opacity:0;transition:opacity .7s ease;
  }
  .hero-phone img.active{opacity:1;}
  .hero-dots{display:flex;justify-content:center;gap:9px;margin-top:20px;}
  .hero-dots button{
    width:7px;height:7px;padding:0;border:none;border-radius:50%;background:var(--line);
    cursor:pointer;transition:background .3s, transform .3s;
  }
  .hero-dots button.on{background:var(--ink-soft);transform:scale(1.3);}
  @media(min-width:760px){
    .hero-phone{width:248px;}
    .hero-phone.second{display:block;}
  }
  @media(prefers-reduced-motion:reduce){.hero-phone img{transition:none;}}

  /* final CTA */
  .final{text-align:center;padding:96px 0;}
  .final h2{margin-bottom:14px;}
  .final p{color:var(--ink-soft);font-size:18px;margin:0 auto 32px;max-width:48ch;}
  .launch-note{display:inline-flex;align-items:center;gap:9px;margin:22px auto 0;font-size:14px;font-weight:600;color:var(--ink-soft);letter-spacing:-.01em;}
  .launch-note .dot{width:7px;height:7px;border-radius:50%;background:#19c37d;box-shadow:0 0 0 4px color-mix(in srgb,#19c37d 22%,transparent);flex:none;}

  /* footer */
  footer{border-top:1px solid var(--line);padding:48px 0 56px;}
  .foot{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;}
  .foot .brand{font-size:16px;}
  .foot-links{display:flex;gap:26px;font-size:14px;color:var(--ink-faint);}
  .foot-links a:hover{color:var(--ink);}
  .copy{font-size:13px;color:var(--ink-faint);margin-top:22px;}

  /* reveal animation */
  .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);}
  .reveal.in{opacity:1;transform:none;}
  @media(prefers-reduced-motion:reduce){
    .reveal{opacity:1;transform:none;transition:none;}
    h1 .edit::after{animation:none;transform:scaleX(1);}
    .caret{animation:none;}
    html{scroll-behavior:auto;}
  }