:root{
  --bg:#0b0c10; --bg2:#11131a; --ink:#e8e6df; --mute:#9aa0a4;
  --gold:#c9a84c; --gold2:#e5c97a; --line:#232631; --ok:#34c97a; --err:#ff6b6b;
  --maxw:1080px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font:15px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Arial,sans-serif;-webkit-font-smoothing:antialiased}
body{background:radial-gradient(1200px 600px at 80% -10%,rgba(201,168,76,.08),transparent 60%),radial-gradient(900px 500px at 10% 30%,rgba(27,75,255,.05),transparent 60%),var(--bg);min-height:100vh}
a{color:var(--gold);text-decoration:none}
a:hover{color:var(--gold2)}
h1,h2,h3{margin:0 0 12px;letter-spacing:-.01em;line-height:1.15}
h1{font-size:clamp(28px,4.2vw,46px);font-weight:800}
h2{font-size:clamp(22px,3vw,30px);font-weight:700}
h3{font-size:17px;font-weight:600}
.accent{background:linear-gradient(90deg,var(--gold),var(--gold2));-webkit-background-clip:text;background-clip:text;color:transparent}
.muted{color:var(--mute);font-size:14px}
main{max-width:var(--maxw);margin:0 auto;padding:0 18px 60px}
section{margin:56px 0}

/* topbar */
.topbar{position:sticky;top:0;z-index:20;background:rgba(11,12,16,.78);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;max-width:var(--maxw);margin:0 auto}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-weight:700}
.brand span{letter-spacing:.3px}
/* Language switcher — globus + flags dropdown */
.lang-switch-wrap{position:relative;display:inline-flex}
.lang-toggle{display:inline-flex;align-items:center;gap:6px;padding:7px 10px;background:var(--bg2);border:1px solid var(--line);border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--ink);cursor:pointer;line-height:1;transition:border-color .15s,background .15s,color .15s}
.lang-toggle:hover{border-color:var(--gold);color:var(--gold2)}
.lang-toggle svg{display:block;opacity:.75}
.lang-toggle[aria-expanded="true"]{background:var(--gold);color:var(--bg);border-color:var(--gold)}
.lang-toggle[aria-expanded="true"] svg{opacity:1}
.lang-toggle-caret{font-size:10px;opacity:.6;margin-left:-2px}
.lang-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:200px;background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:6px;box-shadow:0 24px 50px rgba(0,0,0,.55),0 4px 12px rgba(0,0,0,.25);z-index:500;display:flex;flex-direction:column;gap:2px}
.lang-menu[hidden]{display:none}
.lang-item{display:grid;grid-template-columns:24px 1fr auto;align-items:center;gap:10px;padding:8px 12px;border-radius:10px;font-size:13px;font-weight:600;color:var(--ink);text-decoration:none;transition:background .12s,color .12s}
.lang-item .lang-flag{font-size:18px;line-height:1}
.lang-item .lang-code{font-size:11px;font-weight:700;color:var(--mute);letter-spacing:.06em}
.lang-item:hover{background:rgba(201,168,76,.08);color:var(--gold2)}
.lang-item.is-current{background:var(--gold);color:var(--bg)}
.lang-item.is-current .lang-code{color:rgba(0,0,0,.6)}

/* hero */
.hero{padding-top:20px}
.hero-inner{text-align:center;max-width:760px;margin:0 auto}
.hero h1{margin-bottom:16px}
.lead{color:var(--mute);font-size:17px;max-width:640px;margin:0 auto 28px}
.dropzone{display:block;border:2px dashed rgba(201,168,76,.45);border-radius:18px;padding:34px 20px;cursor:pointer;background:linear-gradient(180deg,rgba(201,168,76,.04),rgba(201,168,76,.02));transition:.18s;position:relative;overflow:hidden}
.dropzone:hover,.dropzone.drag{border-color:var(--gold);background:rgba(201,168,76,.08);transform:translateY(-1px)}
.dropzone.busy{border-color:#1b4bff;background:rgba(27,75,255,.08)}
.dropzone.busy::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(27,75,255,.25),transparent);animation:scan 1.6s linear infinite}
@keyframes scan{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
.dz-inner{position:relative;z-index:1}
.dz-cta{font-size:17px;font-weight:600;margin:10px 0 4px}
.dz-note{color:var(--mute);font-size:13px}
.stats{display:flex;justify-content:center;gap:40px;margin-top:22px;flex-wrap:wrap}
.stats div{display:flex;flex-direction:column;align-items:center}
.stats strong{font-size:22px;font-weight:800;color:var(--gold)}
.stats span{font-size:12px;color:var(--mute);text-transform:uppercase;letter-spacing:.08em}

/* result */
.result{border:1px solid var(--line);border-radius:16px;background:var(--bg2);padding:18px;margin-top:26px}
.result.hidden{display:none}
.result-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:12px;flex-wrap:wrap}
.result-meta{display:flex;align-items:center;gap:10px;font-weight:600}
.chip{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;background:rgba(201,168,76,.14);color:var(--gold);border:1px solid rgba(201,168,76,.3);text-transform:uppercase;letter-spacing:.05em}
.result-nums{display:flex;gap:16px;flex-wrap:wrap}
.result-nums span{color:var(--mute);font-size:13px}
.result-nums strong{color:var(--ink);font-weight:700}
.result-actions{display:flex;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.markdown-out{background:#07080c;color:#d8d8cf;border:1px solid var(--line);border-radius:10px;padding:14px;max-height:440px;overflow:auto;font:13px/1.55 "JetBrains Mono",Menlo,Consolas,monospace;white-space:pre-wrap;word-wrap:break-word}

/* buttons */
.btn{border:1px solid var(--line);background:transparent;color:var(--ink);padding:10px 16px;border-radius:10px;cursor:pointer;font:600 14px system-ui;transition:.15s}
.btn:hover{border-color:var(--gold);color:var(--gold)}
.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#0b0c10;border-color:transparent}
.btn-primary:hover{transform:translateY(-1px);color:#0b0c10;filter:brightness(1.05)}

/* features grid */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card,.step{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:18px}
.card-ico{width:36px;height:36px;border-radius:10px;background:rgba(201,168,76,.15);color:var(--gold);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;margin-bottom:10px}
.card-pro{border-color:rgba(201,168,76,.4);background:linear-gradient(180deg,rgba(201,168,76,.06),var(--bg2))}
.card p,.step p{color:var(--mute);font-size:14px;margin:4px 0 0}

/* formats */
.format-list{list-style:none;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:14px}
.format-list li{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--bg2);border:1px solid var(--line);border-radius:10px;font-size:14px}
.format-list li span{display:inline-block;min-width:52px;padding:3px 0;text-align:center;background:#0b0c10;border:1px solid var(--gold);color:var(--gold);border-radius:6px;font:700 11px "JetBrains Mono",monospace;letter-spacing:.05em}
.format-list li.pro{border-color:rgba(201,168,76,.4);background:linear-gradient(90deg,rgba(201,168,76,.05),var(--bg2))}

/* upsell */
.upsell-card{display:grid;grid-template-columns:1.1fr 1fr;gap:28px;background:linear-gradient(135deg,rgba(201,168,76,.1),rgba(27,75,255,.06));border:1px solid rgba(201,168,76,.3);border-radius:18px;padding:26px}
.upsell-card ul{padding:0;margin:12px 0 0;list-style:none}
.upsell-card li{padding:6px 0;color:var(--ink);font-size:14px;border-bottom:1px solid var(--line)}
.upsell-card li:before{content:"✓";color:var(--gold);font-weight:800;margin-right:8px}
.pro-form{display:flex;flex-direction:column;gap:10px}
.pro-form input,.pro-form textarea{background:var(--bg);border:1px solid var(--line);color:var(--ink);padding:11px 13px;border-radius:10px;font:14px system-ui;resize:vertical}
.pro-form input:focus,.pro-form textarea:focus{outline:none;border-color:var(--gold)}
.pro-msg{font-size:13px;min-height:18px}
.pro-msg.ok{color:var(--ok)}
.pro-msg.err{color:var(--err)}

/* faq */
.faq details{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin-bottom:8px}
.faq summary{cursor:pointer;font-weight:600}
.faq p{color:var(--mute);margin:8px 0 0}

/* footer */
.foot{border-top:1px solid var(--line);margin-top:60px;padding:30px 18px 18px;background:linear-gradient(180deg,transparent,rgba(201,168,76,.02))}
.foot-grid{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.foot-grid a{display:block;color:var(--ink);padding:4px 0;font-size:14px}
.foot-grid a:hover{color:var(--gold)}
.foot-h{color:var(--gold);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:12px;margin-bottom:6px}
.foot-brand{font-weight:800;font-size:18px;margin-bottom:4px}
.foot-mini{font-size:12px;color:var(--mute);display:block;margin-top:4px}
.foot-bar{max-width:var(--maxw);margin:20px auto 0;padding-top:16px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:var(--mute);font-size:12px;flex-wrap:wrap;gap:6px}

/* legal */
.legal h1{margin-top:30px}
.legal h2{margin-top:28px;font-size:20px}
.legal p,.legal li{color:var(--ink)}
.legal code{background:var(--bg2);padding:2px 6px;border-radius:6px;font:13px "JetBrains Mono",monospace;color:var(--gold)}

/* toast */
#toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--bg2);border:1px solid var(--gold);color:var(--ink);padding:10px 16px;border-radius:10px;font-size:14px;opacity:0;pointer-events:none;transition:.25s;z-index:100}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
#toast.err{border-color:var(--err);color:var(--err)}

/* konami overlay */
.konami-fx{position:fixed;inset:0;z-index:200;pointer-events:none;background:radial-gradient(circle at center,rgba(201,168,76,.25),transparent 60%);animation:kflash 1.2s ease-out forwards}
@keyframes kflash{0%{opacity:0}20%{opacity:1}100%{opacity:0}}
.konami-fx::before{content:"🌙 Pinky was here";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font:800 48px -apple-system,sans-serif;color:var(--gold);text-shadow:0 0 30px rgba(201,168,76,.6)}

/* night badge */
.night-badge{position:fixed;right:18px;bottom:18px;background:var(--bg2);border:1px solid var(--gold);border-radius:999px;padding:8px 14px;font-size:12px;color:var(--gold);z-index:50;animation:pulse 2.5s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(201,168,76,.4)}50%{box-shadow:0 0 0 8px rgba(201,168,76,0)}}

@media (max-width:760px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:1fr}
  .format-list{grid-template-columns:1fr}
  .upsell-card{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:20px}
  .foot-bar{flex-direction:column;align-items:flex-start}
  .stats{gap:24px}
}