:root{
    --bg:#1a0f0a; --bg2:#24150e; --panel:#2d1b12; --line:#452a1c; --text:#fff3e6; --muted:#c9a992; --dim:#9c7d68;
    --ember:#ff5a1f; --ember2:#d8420e; --flame:#ffb703; --chili:#ff3d6e; --cream:#fff3e6; --cool:#7ee0d0;
    --round: ui-rounded,"SF Pro Rounded",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
    --sans: system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
    --serif: "Iowan Old Style","Palatino Linotype",Palatino,Georgia,"Times New Roman",serif;
  }
  *{box-sizing:border-box} html{scroll-behavior:smooth}
  body{margin:0;background:var(--bg);color:var(--text);font:17px/1.6 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
  a{color:inherit}
  .wrap{max-width:1140px;margin:0 auto;padding:0 20px}
  .sr{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

  nav{position:sticky;top:0;z-index:40;background:rgba(26,15,10,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
  nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
  .logo{font:800 22px/1 var(--round);letter-spacing:-.02em;text-decoration:none;display:flex;align-items:center;gap:10px}
  .logo .mk{width:32px;height:32px;border-radius:50% 50% 50% 8px;transform:rotate(-45deg);background:linear-gradient(135deg,var(--flame),var(--ember) 55%,var(--chili));box-shadow:0 0 18px rgba(255,90,31,.55)}
  .logo small{font:500 12px var(--sans);color:var(--muted)}

  .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;text-decoration:none;
    font:800 16px/1 var(--round);padding:16px 24px;border-radius:999px;color:#1a0f0a;background:linear-gradient(135deg,var(--flame),var(--ember));
    box-shadow:0 10px 28px -10px rgba(255,90,31,.8),inset 0 -3px 0 rgba(0,0,0,.15);transition:transform .12s,box-shadow .2s,filter .2s}
  .btn:hover{transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 16px 34px -10px rgba(255,90,31,.9),inset 0 -3px 0 rgba(0,0,0,.15)}
  .btn:active{transform:translateY(1px)}
  .btn.sm{padding:11px 18px;font-size:14px}
  :focus-visible{outline:3px solid var(--cool);outline-offset:3px}

  /* hero */
  .hero{padding:56px 0 88px;position:relative;overflow-x:clip}
  .hero::before{content:"";position:absolute;left:50%;bottom:-420px;width:1100px;height:700px;margin-left:-550px;border-radius:50%;
    background:radial-gradient(closest-side,rgba(255,90,31,.38),rgba(255,61,110,.14) 55%,transparent);pointer-events:none;animation:glow 5s ease-in-out infinite alternate}
  @keyframes glow{to{opacity:.7;transform:scale(1.05)}}
  .hero .grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;position:relative;z-index:1}
  .tag{display:inline-flex;gap:8px;align-items:center;font:700 13px var(--sans);background:rgba(255,183,3,.1);color:var(--flame);padding:7px 14px;border-radius:999px;border:1px solid rgba(255,183,3,.3)}
  h1{font:800 clamp(40px,5.8vw,74px)/1.02 var(--round);letter-spacing:-.035em;margin:20px 0}
  h1 em{font:italic 700 1em/1 var(--serif);letter-spacing:-.02em;background:linear-gradient(90deg,var(--flame),var(--ember) 55%,var(--chili));-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.06em}
  .lede{font-size:clamp(18px,2vw,21px);color:#e8d3c2;max-width:540px;margin:0 0 28px}
  .signup{display:flex;gap:10px;max-width:520px;flex-wrap:wrap}
  .signup input{flex:1 1 230px;min-width:0;background:var(--bg2);border:2px solid var(--line);color:var(--text);font:16px var(--sans);padding:14px 18px;border-radius:999px}
  .signup input::placeholder{color:var(--dim)}
  .signup input:focus{border-color:var(--flame);outline:none}
  .micro{font-size:14px;color:var(--muted);margin-top:14px;display:flex;gap:18px;flex-wrap:wrap}
  .micro span::before{content:"✓ ";color:var(--flame);font-weight:800}

  /* demo */
  .gen{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);border-radius:26px;padding:22px;box-shadow:0 40px 80px -40px rgba(0,0,0,.9),0 0 0 1px rgba(255,183,3,.05);position:relative;max-width:500px;width:100%;justify-self:center}
  .gen .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;gap:10px}
  .gen .lbl{font:800 11px var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--flame)}
  .gen h3{margin:2px 0 0;font:800 19px var(--round)}
  .step{font:700 12px var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:14px 0 8px;display:block}
  fieldset{border:0;margin:0;padding:0;min-width:0}
  fieldset+fieldset{margin-top:16px}
  legend.step{padding:0;margin-top:0}
  .opts{display:flex;flex-wrap:wrap;gap:8px}
  .opt{position:relative}
  .opt input{position:absolute;opacity:0;pointer-events:none}
  .opt span{display:inline-block;padding:8px 13px;border-radius:999px;border:1.5px solid var(--line);background:rgba(255,255,255,.03);font:600 14px var(--sans);color:#ecd9c9;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
  .opt span:hover{border-color:#6b4430}
  .opt input:checked+span{background:var(--cream);color:#1a0f0a;border-color:var(--cream)}
  .opt input:focus-visible+span{outline:3px solid var(--cool);outline-offset:2px}
  .go{width:100%;margin-top:16px;font-size:18px}
  .out{margin-top:16px;background:var(--cream);color:#2a1a10;border-radius:18px;padding:18px 18px 14px;position:relative;min-height:120px}
  .out::before{content:"";position:absolute;left:28px;top:-9px;width:18px;height:18px;background:var(--cream);transform:rotate(45deg);border-radius:3px}
  .out .op{font:700 13px var(--sans);color:#a0461a;margin:0 0 4px;text-transform:uppercase;letter-spacing:.06em}
  .out blockquote{margin:0;font:italic 600 clamp(19px,2.2vw,22px)/1.35 var(--serif)}
  .out .cl{margin:8px 0 0;font:600 14px var(--sans);color:#6d4a36}
  .out.new blockquote{animation:sizzle .45s ease-out}
  @keyframes sizzle{0%{opacity:0;transform:translateY(6px);filter:blur(3px)}100%{opacity:1;transform:none;filter:none}}
  .out .empty{color:#8a6a55;font:600 16px var(--sans);display:flex;align-items:center;gap:10px;min-height:120px}
  .out blockquote mark{background:none;color:#c2410c}
  .out .empty{min-height:80px}
  fieldset{margin-top:14px}
  .send{margin-top:10px;background:rgba(255,183,3,.12);border-color:rgba(255,183,3,.4);color:var(--flame)}
  .mail{margin-top:14px}
  .mail .step{margin:0 0 8px}
  .mrow{display:flex;gap:8px;flex-wrap:wrap}
  .mrow input{flex:1 1 180px;min-width:0;background:var(--bg2);border:1.5px solid var(--line);color:var(--text);font:15px var(--sans);padding:9px 14px;border-radius:999px}
  .mrow input::placeholder{color:var(--dim)}
  .mrow input:focus{border-color:var(--flame);outline:none}
  .mrow .send{margin-top:0}
  .acts{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
  .sbtn{border:1.5px solid var(--line);background:transparent;color:var(--text);border-radius:999px;padding:9px 14px;font:700 14px var(--sans);cursor:pointer}
  .sbtn:hover{border-color:var(--flame);color:var(--flame)}
  .dnote{font-size:12.5px;color:var(--dim);margin:12px 0 0;text-align:center}
  .toast{position:absolute;left:50%;bottom:62px;transform:translate(-50%,6px);background:var(--cool);color:#0e2a26;font:800 14px/1.35 var(--round);padding:8px 14px;border-radius:16px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;width:max-content;max-width:90%;text-align:center;z-index:3;overflow-wrap:anywhere}
  .toast.on{opacity:1;transform:translate(-50%,0)}
  .embers{position:absolute;inset:0;pointer-events:none;overflow:hidden;border-radius:26px}
  .embers i{position:absolute;bottom:-10px;width:5px;height:5px;border-radius:50%;background:var(--flame);box-shadow:0 0 8px var(--ember);opacity:0;animation:rise 1.4s ease-out forwards}
  @keyframes rise{0%{opacity:1;transform:translate(0,0)}100%{opacity:0;transform:translate(var(--dx),-260px)}}

  section{padding:92px 0}
  .kicker{font:800 12px var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--flame);margin-bottom:12px}
  h2{font:800 clamp(32px,4.4vw,52px)/1.05 var(--round);letter-spacing:-.03em;margin:0 0 16px}
  h2 em{font:italic 700 1em var(--serif);color:var(--ember)}
  .sub{color:#e0c9b6;font-size:19px;max-width:660px;margin:0}
  .center{text-align:center}.center .sub{margin:0 auto}

  .for{padding:26px 0 30px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg2)}
  .for .wrap{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:center}
  .for b{font:800 13px var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-right:6px}
  .chip{border:1px solid var(--line);border-radius:999px;padding:8px 16px;font:600 15px var(--sans);color:#ecd9c9;background:var(--panel)}

  .probs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
  .pb{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:28px}
  .pb .ic{font-size:30px;margin-bottom:12px}
  .pb h3{margin:0 0 6px;font:800 20px/1.2 var(--round)}
  .pb p{margin:0;color:var(--muted);font-size:16px}

  .feats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:48px}
  .fc{background:var(--bg2);border:1px solid var(--line);border-radius:22px;padding:28px;position:relative;overflow:hidden}
  .fc::after{content:"";position:absolute;right:-40px;top:-40px;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(255,90,31,.18),transparent 70%)}
  .fc .ic{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;font-size:24px;margin-bottom:16px;background:rgba(255,183,3,.12);border:1px solid rgba(255,183,3,.25)}
  .fc h3{margin:0 0 8px;font:800 20px/1.2 var(--round)}
  .fc p{margin:0;color:var(--muted);font-size:16px}

  .rules{background:var(--cream);color:#2a1a10}
  .rules .kicker{color:#b44a14} .rules h2 em{color:var(--ember2)} .rules .sub{color:#5b3f2e}
  .rgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px}
  .rc{background:#fff;border-radius:20px;padding:22px;border:1px solid #f0dcc9}
  .rc .n{font:italic 700 34px/1 var(--serif);color:var(--ember);display:block;margin-bottom:8px}
  .rc b{display:block;font:800 18px/1.25 var(--round);margin-bottom:6px}
  .rc span{color:#6d4a36;font-size:15px}

  .how .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:52px}
  .st{border-top:3px solid var(--ember);padding-top:20px}
  .st .n{font:italic 700 56px/1 var(--serif);background:linear-gradient(180deg,var(--flame),var(--ember));-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:10px}
  .st h3{margin:0 0 6px;font:800 21px var(--round)}
  .st p{margin:0;color:var(--muted);font-size:16px}

  .promise{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}
  .pc{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:22px}
  .pc b{display:block;font:800 17px var(--round);margin-bottom:4px}
  .pc span{color:var(--muted);font-size:15px}
  .pc .d{width:10px;height:10px;border-radius:50%;display:block;margin-bottom:12px}

  .faq{max-width:780px;margin:44px auto 0}
  details{border-bottom:1px solid var(--line);padding:20px 0}
  summary{cursor:pointer;list-style:none;font:700 19px var(--sans);display:flex;justify-content:space-between;gap:16px}
  summary::-webkit-details-marker{display:none}
  summary::after{content:"+";font:800 24px/1 var(--sans);color:var(--ember);transition:transform .2s;flex:none}
  details[open] summary::after{transform:rotate(45deg)}
  details p{color:var(--muted);margin:12px 0 0}

  .final{text-align:center;background:radial-gradient(700px 420px at 50% 115%,rgba(255,90,31,.55),transparent 70%),linear-gradient(180deg,var(--bg2),#2c140a);border:1px solid var(--line);border-radius:32px;margin:0 20px 40px;padding:96px 20px;position:relative;overflow:hidden}
  .final>*{position:relative}
  .final h2{font-size:clamp(38px,5.8vw,70px)}
  .final .sub{margin:0 auto}
  .final .signup{margin:32px auto 0;justify-content:center}
  .final .micro{justify-content:center}

  footer{padding:24px 0 100px;color:var(--dim);font-size:14px}
  footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
  footer a{text-decoration:none;margin-left:18px} footer a:hover{color:var(--text)}
  footer a:first-child{margin-left:0}

  .mcta{position:fixed;left:12px;right:12px;bottom:12px;z-index:45;display:none;transform:translateY(140%);transition:transform .3s}
  .mcta.show{transform:none} .mcta .btn{width:100%;padding:17px}

  .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}
  .reveal.on{opacity:1;transform:none}

  @media (max-width:960px){
    .hero .grid{grid-template-columns:1fr}
    .feats,.probs{grid-template-columns:1fr 1fr}
    .promise,.rgrid{grid-template-columns:1fr 1fr}
    .how .steps{grid-template-columns:1fr;max-width:480px;margin-left:auto;margin-right:auto}
    section{padding:64px 0}
    .mcta{display:block}
    nav .btn{display:none}
    .final{margin:0 12px 30px;padding:70px 18px;border-radius:24px}
  }
  @media (max-width:560px){
    .feats,.promise,.probs,.rgrid{grid-template-columns:1fr} .signup .btn{width:100%}
    .gen{padding:18px 16px}
    .opt span{padding:7px 11px;font-size:13.5px}.opts{gap:6px}
  }
  @media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}