/* OzvuchAI — Brand-CSS (Studio-Schwarz + Signal-Amber, Unbounded + Golos Text) */
:root{
  --ink:#0D0B08; --panel:#16130E; --panel2:#1D1913; --line:#2B2519;
  --amber:#FFB224; --amber-deep:#FF7A1A; --text:#F2ECDF; --muted:#9A9280; --faint:#6B644F;
  color-scheme:dark;
}
*{box-sizing:border-box;margin:0}
body{
  background:var(--ink);color:var(--text);
  font-family:'Golos Text',system-ui,-apple-system,sans-serif;
  font-size:16px;line-height:1.6;min-height:100svh;
  display:flex;flex-direction:column;
  -webkit-font-smoothing:antialiased;
}
main{flex:1}
a{color:inherit;text-decoration:none}
h1,h2{font-family:'Unbounded',sans-serif;font-weight:800;letter-spacing:-.01em;text-wrap:balance}
h1{font-size:clamp(26px,5vw,40px)}
h2{font-size:clamp(20px,3.4vw,27px)}

/* Header */
.hd{display:flex;align-items:center;justify-content:space-between;gap:14px;
    padding:14px 20px;border-bottom:1px solid var(--line);position:sticky;top:0;
    background:rgba(13,11,8,.88);backdrop-filter:blur(10px);z-index:10}
.hd-brand{display:flex;align-items:center;gap:10px}
.wordmark-s{font-family:'Unbounded';font-weight:800;font-size:17px}
.wordmark-s i{font-style:normal;background:linear-gradient(135deg,var(--amber) 20%,var(--amber-deep));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hd-nav{display:flex;align-items:center;gap:18px;font-size:14px;color:var(--muted)}
.hd-nav a:hover{color:var(--text)}
.lang-sw{border:1px solid var(--line);border-radius:8px;padding:4px 10px;font-weight:600;font-size:12px}
.chip-balance{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);
  background:var(--panel);border-radius:100px;padding:6px 14px;font-size:13px}
.chip-balance b{color:var(--amber)}
.chip-balance span{color:var(--faint);font-size:12px}

/* Hero + Sections */
.hero{position:relative;text-align:center;padding:76px 24px 60px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 640px 400px at 50% -8%,rgba(255,140,30,.15),transparent 70%)}
.hero>*{position:relative}
.hero-logo{margin-bottom:26px}
.hero h1{font-size:clamp(32px,6vw,54px);max-width:16em;margin:0 auto}
.hero .sub{margin:18px auto 30px;color:var(--muted);max-width:32em}
.cta-note{margin-top:14px;font-size:13px;color:var(--faint)}
.sec{max-width:980px;margin:0 auto;padding:56px 24px;border-top:1px solid var(--line)}
.sec h2{margin-bottom:26px;text-align:center}
.center{text-align:center}

/* Cards */
.cards3{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;
  padding:24px;display:flex;flex-direction:column;gap:8px}
.card p{font-size:14px;color:var(--muted)}
.card-hot{border-color:rgba(255,178,36,.5);
  background:linear-gradient(180deg,rgba(255,140,30,.08),var(--panel) 55%)}
.price{font-family:'Unbounded';font-weight:800;font-size:26px;font-variant-numeric:tabular-nums}
.price small{font-size:13px;font-weight:500;color:var(--muted)}
.stepnum{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-family:'Unbounded';font-weight:800;font-size:15px;color:#1A1204;
  background:linear-gradient(135deg,var(--amber),var(--amber-deep))}

/* Buttons */
.btn{font-family:'Golos Text';font-weight:600;font-size:15px;border-radius:12px;
  padding:12px 24px;cursor:pointer;border:none;display:inline-block;text-align:center}
.btn-lg{padding:15px 34px;font-size:16px}
.btn-s{padding:8px 16px;font-size:13px;border-radius:9px}
.btn-primary{background:linear-gradient(135deg,var(--amber),var(--amber-deep));color:#1A1204;
  box-shadow:0 6px 24px rgba(255,140,30,.25)}
.btn-primary:hover{filter:brightness(1.06)}
.btn-primary:disabled{opacity:.55;cursor:wait}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--amber);color:var(--amber)}
.btn:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--amber);outline-offset:2px}

/* Forms / Auth */
.authbox{max-width:420px;margin:0 auto;padding:64px 24px}
.authbox h1{margin-bottom:8px}
.authsub{color:var(--muted);font-size:14px;margin-bottom:26px}
.form{display:flex;flex-direction:column;gap:16px}
.form label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}
.form input,.form select{background:var(--panel);border:1px solid var(--line);border-radius:10px;
  padding:12px 14px;color:var(--text);font-size:15px;font-family:inherit}
.form input::placeholder{color:var(--faint)}
.err{color:#FF7A66;font-size:13px;min-height:1em}
.alt{margin-top:22px;font-size:14px;color:var(--muted);text-align:center}
.alt a{color:var(--amber)}
.okline{color:var(--muted);font-size:14px}
.bigmoji{font-size:52px;margin-bottom:14px}

/* App */
.appwrap{max-width:760px;margin:0 auto;padding:44px 20px;display:flex;flex-direction:column;gap:18px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:28px}
.panel h1,.panel h2{margin-bottom:6px}
.hint{color:var(--muted);font-size:13px;margin-bottom:18px}
.wm-hint{color:var(--faint)}
.drop{position:relative;border:1.5px dashed var(--line);border-radius:14px;padding:34px 16px;
  text-align:center;color:var(--muted);transition:border-color .15s}
.drop:hover{border-color:var(--amber)}
.drop input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%}
.row{flex-direction:row !important;align-items:center;gap:12px !important}
.row select{flex:1}
.upbar{height:6px;border-radius:6px;background:var(--panel2);overflow:hidden}
.upbar div{height:100%;width:0;background:linear-gradient(90deg,var(--amber),var(--amber-deep));
  border-radius:6px;transition:width .2s}

/* Jobs */
.jobs{display:flex;flex-direction:column;gap:10px}
.job{display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.job-main b{font-size:14px;font-weight:600;word-break:break-all}
.job-meta{display:block;font-size:12px;color:var(--faint)}
.job .st{font-size:13px;color:var(--muted);white-space:nowrap}
.job.st-processing .st,.job.st-watermark .st{color:var(--amber)}
.job.st-error .st{color:#FF7A66;white-space:normal}
.job-side{flex:none}

/* Footer */
.ft{border-top:1px solid var(--line);padding:22px 20px;text-align:center;
  color:var(--faint);font-size:13px}

@media(max-width:560px){
  .hd-nav{gap:12px;font-size:13px}
  .authbox{padding:44px 20px}
  .panel{padding:20px}
  .job{flex-direction:column;align-items:flex-start}
}

/* Landing v2 — Demo, Use-Cases, FAQ, Footer */
.sec-sub{text-align:center;color:var(--muted);font-size:15px;max-width:34em;margin:-14px auto 26px}
.demo{max-width:720px;margin:0 auto;text-align:center}
.demo video{width:100%;border-radius:16px;border:1px solid var(--line);background:#000;display:block}
.toggle{display:inline-flex;background:var(--panel);border:1px solid var(--line);border-radius:100px;
  padding:4px;margin-top:18px;font-size:14px;font-weight:600}
.toggle button{border:none;background:transparent;color:var(--muted);padding:8px 22px;
  border-radius:100px;cursor:pointer;font-family:inherit;font-weight:600;font-size:14px}
.toggle button.on{background:linear-gradient(135deg,var(--amber),var(--amber-deep));color:#1A1204}
.uc-ico{font-size:26px}
.faq{max-width:680px;margin:0 auto;display:flex;flex-direction:column;gap:10px}
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px 20px}
.faq summary{cursor:pointer;font-weight:600;font-size:15px;list-style:none;position:relative;padding-right:26px}
.faq summary::after{content:"+";position:absolute;right:0;top:0;color:var(--amber);font-size:19px;font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:10px;color:var(--muted);font-size:14px}
.ft-links{display:inline-flex;gap:18px;margin-left:18px}
.ft-links a:hover{color:var(--text)}
.legal{max-width:720px;margin:0 auto;padding:52px 24px;font-size:15px}
.legal h1{margin-bottom:8px}
.legal .upd{color:var(--faint);font-size:13px;margin-bottom:30px}
.legal h2{font-size:19px;margin:30px 0 10px}
.legal p,.legal li{color:var(--muted)}
.legal ul{padding-left:22px;display:flex;flex-direction:column;gap:6px;margin:8px 0}
.legal b{color:var(--text)}