:root{
  --bg:#09090d; --panel:#14121c; --panel2:#1b1826; --line:rgba(255,255,255,.10);
  --ink:#f5f3fa; --muted:#a7a3b5; --mag:#ee2bf1; --mag-soft:rgba(238,43,241,.14);
  --warn:#ff4d5e; --ok:#3ddc97; --wa:#25d366;
  --r:18px; --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);color:var(--ink);line-height:1.55;font-size:17px;min-height:100vh;
  background:
    radial-gradient(700px 500px at 90% -5%,rgba(238,43,241,.20),transparent 60%),
    radial-gradient(700px 600px at -10% 105%,rgba(155,60,255,.16),transparent 60%),
    var(--bg);
  background-attachment:fixed;}
a{color:var(--mag);text-underline-offset:3px}
b,strong{font-weight:700}
.wrap{width:100%;max-width:720px;margin:0 auto;padding:0 16px}
.muted{color:var(--muted)}

/* top bar */
.top{position:sticky;top:0;z-index:20;background:rgba(9,9,13,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.top-inner{display:flex;align-items:center;gap:12px;height:58px}
.logo{font-family:Georgia,"Times New Roman",serif;font-weight:700;font-size:21px;letter-spacing:-.01em}
.top-tag{font-size:12px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--mag)}
.progress{margin-left:auto;display:flex;align-items:center;gap:10px}
.progress-bar{width:110px;height:8px;border-radius:99px;background:rgba(255,255,255,.1);overflow:hidden}
.progress-bar span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--mag),#9b3cff);transition:width .35s ease}
.progress-text{font-size:14px;font-weight:700;color:var(--muted);min-width:38px;text-align:right}

/* promo hero */
.promo{padding:52px 0 40px;border-bottom:1px solid var(--line);margin-bottom:8px}
.promo h1{font-size:clamp(38px,9vw,60px)}
.promo h1 em{background:linear-gradient(90deg,var(--mag),#9b3cff);-webkit-background-clip:text;background-clip:text;color:transparent}
.promo-money{margin:26px 0 22px;background:linear-gradient(135deg,rgba(61,220,151,.16),var(--panel) 60%);border:1px solid rgba(61,220,151,.4);border-radius:var(--r);padding:22px 22px 20px;box-shadow:0 18px 50px rgba(0,0,0,.35)}
.money-tag{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--ok);margin-bottom:8px}
.money-value{font-size:clamp(56px,14vw,84px);font-weight:900;letter-spacing:-.04em;line-height:1;color:var(--ink)}
.money-value small{font-size:.4em;font-weight:800;color:var(--ok);margin-right:6px;letter-spacing:0;vertical-align:.6em}
.money-desc{margin-top:10px;font-size:16px;color:#dcd8e6}
.promo-feats{list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:26px}
.promo-feats li{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px}
.promo-feats b{display:block;color:var(--mag);font-size:16px;margin-bottom:2px}
.promo-feats span{font-size:14px;color:var(--muted);line-height:1.4;display:block}
.promo-cta{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px}
.promo-cta .muted{font-size:14px}
.btn.primary{background:linear-gradient(90deg,var(--mag),#9b3cff);color:#fff;text-decoration:none;box-shadow:0 10px 30px rgba(238,43,241,.35)}
.btn.primary:hover{filter:brightness(1.08)}
.hero{scroll-margin-top:70px}
@media (min-width:700px){.promo-feats{grid-template-columns:repeat(4,minmax(0,1fr))}}

/* hero */
.hero{padding:40px 0 18px}
.kicker{font-size:13px;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--mag);margin-bottom:10px}
h1,.h1{font-size:clamp(34px,8vw,52px);line-height:1.04;font-weight:900;letter-spacing:-.03em;margin-bottom:16px}
h1 em,h2 em{font-style:normal;color:var(--mag)}
.lead{font-size:18px;color:#dcd8e6}
.account-switch{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:26px 0 10px}
.acc-btn{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:var(--r);border:2px solid var(--line);background:var(--panel);color:var(--ink);font:inherit;font-weight:800;font-size:19px;text-align:left;cursor:pointer;position:relative;transition:border-color .2s,background .2s}
.acc-btn small{display:block;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.acc-btn[aria-selected="true"]{border-color:var(--mag);background:var(--mag-soft)}
.acc-n{flex:0 0 34px;height:34px;border-radius:50%;background:rgba(255,255,255,.12);display:grid;place-items:center;font-size:16px}
.acc-btn[aria-selected="true"] .acc-n{background:var(--mag)}
.acc-done{position:absolute;top:8px;right:10px;color:var(--ok);font-size:18px;opacity:0;transition:opacity .2s}
.acc-btn.complete .acc-done{opacity:1}
.switch-hint{font-size:14px;color:var(--muted)}

/* video */
.video-card{margin:18px 0}
.video-card details{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.video-card summary{list-style:none;cursor:pointer;padding:16px 18px;font-weight:700;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.video-card summary::-webkit-details-marker{display:none}
.play{width:34px;height:34px;border-radius:50%;background:var(--mag);display:grid;place-items:center;font-size:13px;padding-left:2px}
.video-card .muted{font-weight:500;font-size:14px}
.video-card video{display:block;width:100%;max-width:380px;margin:0 auto 18px;border-radius:14px;background:#000}

/* before */
.before{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;margin:18px 0 30px}
.before h2{font-size:20px;margin-bottom:10px}
.before ul{padding-left:20px;display:grid;gap:8px;color:#dcd8e6}

/* steps */
.steps{list-style:none;display:grid;grid-template-columns:minmax(0,1fr);gap:22px}
.step p,.step h3{overflow-wrap:anywhere}
.step{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:22px 20px;scroll-margin-top:76px;transition:border-color .25s,opacity .25s}
.step.is-done{border-color:rgba(61,220,151,.45)}
.step-head{display:flex;align-items:center;gap:14px;margin-bottom:10px}
.num{flex:0 0 42px;height:42px;border-radius:50%;background:var(--mag);display:grid;place-items:center;font-weight:900;font-size:18px}
.step.is-done .num{background:var(--ok);color:#06210f}
.step h3{font-size:22px;line-height:1.2;font-weight:800;letter-spacing:-.01em}
.step h3 b{color:var(--mag)}
.step p{color:#dcd8e6;margin-bottom:12px}
.step .note{font-size:15px;color:var(--muted)}

.shot{position:relative;margin:14px auto;max-width:340px;border-radius:16px;overflow:hidden;border:2px solid rgba(255,255,255,.14);box-shadow:0 18px 50px rgba(0,0,0,.5)}
.shot img{display:block;width:100%;height:auto}
.ring{position:absolute;left:calc(var(--x)*1%);top:calc(var(--y)*1%);width:calc(var(--w)*1%);height:calc(var(--h)*1%);
  transform:translate(-50%,-50%);border:3px solid var(--mag);border-radius:10px;background:rgba(238,43,241,.10);
  animation:pulse 1.6s ease-out infinite;pointer-events:none}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(238,43,241,.7)}100%{box-shadow:0 0 0 14px rgba(238,43,241,0)}}
@media (prefers-reduced-motion:reduce){.ring{animation:none}html{scroll-behavior:auto}}

.callout{background:rgba(255,184,0,.10);border:1px solid rgba(255,184,0,.4);border-radius:14px;padding:12px 14px;font-size:15px;margin:12px 0}
.step-alert{border:2px solid var(--warn);background:linear-gradient(180deg,rgba(255,77,94,.10),var(--panel) 40%)}
.step-alert .num{background:var(--warn)}
.alert{background:#1f0b11;border:2px solid var(--warn);border-radius:16px;padding:16px;font-size:16px;color:#ffd5da;margin:6px 0 12px}
.alert strong{display:block;color:#fff;font-size:20px;margin-bottom:4px}

.done{display:inline-flex;align-items:center;gap:10px;margin-top:8px;padding:10px 16px;border-radius:99px;border:1px solid var(--line);background:var(--panel2);font-weight:700;cursor:pointer;user-select:none}
.done input{width:22px;height:22px;accent-color:var(--ok)}
.step.is-done .done{border-color:rgba(61,220,151,.5);color:var(--ok)}

/* account-specific */
body[data-account="google"] .only-github,
body[data-account="github"] .only-google{display:none}

/* forms */
.quick{background:var(--panel2);border-radius:16px;padding:16px;display:grid;gap:10px;margin:8px 0}
.quick label{font-weight:700}
.field-row{display:flex;gap:8px;margin-top:6px}
input[type=text],input[type=email]{width:100%;min-width:0;background:#0d0c13;border:1.5px solid rgba(255,255,255,.16);border-radius:12px;padding:13px 14px;color:var(--ink);font:inherit;font-size:16px}
input.mono{font-family:var(--mono);font-size:14px}
input:focus{outline:none;border-color:var(--mag);box-shadow:0 0 0 3px var(--mag-soft)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:13px 18px;font:inherit;font-weight:800;font-size:16px;cursor:pointer;color:var(--ink);transition:transform .1s,filter .2s;white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn.wa{background:var(--wa);color:#05230f}
.btn.wa:hover{filter:brightness(1.05)}
.btn.ghost{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16)}
.btn.link{background:none;color:var(--muted);text-decoration:underline;font-weight:600}
.btn.big{font-size:18px;padding:16px 22px}

.send{margin:40px 0 24px;scroll-margin-top:76px}
.send h2,.next h2{font-size:28px;font-weight:900;letter-spacing:-.02em;margin-bottom:6px}
.send-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:16px;margin:18px 0}
.acc-card{min-width:0;border:1px solid var(--line);border-radius:20px;padding:18px;background:var(--panel);display:grid;gap:14px}
.acc-card legend{padding:0 6px}
.acc-card label{display:block;font-weight:700;font-size:15px}
.acc-card label > input{margin-top:6px}
.tag{display:inline-block;font-weight:800;font-size:14px;padding:6px 12px;border-radius:10px}
.tag.g{background:#fff;color:#1a73e8}
.tag.gh{background:#24292f;color:#fff;border:1.5px solid #fff}
.actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.status{margin-top:12px;font-size:15px;color:var(--muted);min-height:1.5em}

.next{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:22px 20px;margin-bottom:30px}
.next p{color:#dcd8e6;margin-bottom:14px}
.foot{padding:10px 16px 40px;color:var(--muted);font-size:14px;text-align:center}

.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:#fff;color:#14121c;font-weight:700;padding:12px 18px;border-radius:12px;box-shadow:0 12px 40px rgba(0,0,0,.4);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:50;max-width:calc(100% - 32px);text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}

@media (min-width:700px){
  .step{padding:26px 28px}
}
@media (max-width:380px){
  .progress-bar{width:70px}
  .acc-btn{font-size:17px;padding:12px}
  .field-row{flex-direction:column}
}
fieldset.acc-card{min-inline-size:0}
.acc-card label,.field-row,.field-row input{min-width:0}
@media (max-width:400px){.top-tag{display:none}}
.quick{grid-template-columns:minmax(0,1fr)}
.btn.wa{white-space:normal;text-align:center}