/* site.css — shared styles for all three language versions.
 * Lifted verbatim from Gennady's original landing draft; the only additions are
 * the language switcher at the bottom of this file. Keeping one stylesheet for
 * en/ro/ru means a visual fix lands on all three at once. */

:root{
  --paper:#FAF9F6;
  --paper-2:#F1EFE9;
  --ink:#14151A;
  --muted:#6B6E78;
  --line:#E5E2DA;
  --brand:#4B3BFF;
  --brand-ink:#3A2CE0;
  --hl:#FFDE5C;
  --video:#15171E;
  --video-2:#1E212B;
  --video-line:#2C303C;
  --video-text:#F3F4F7;
  --video-muted:#9CA1AD;
  --r:16px;
  --maxw:1120px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:17px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
::selection{background:var(--hl);color:var(--ink)}

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

h1,h2,h3,.display{
  font-family:"Bricolage Grotesque","Inter",sans-serif;
  font-weight:800;
  letter-spacing:-0.02em;
  line-height:1.04;
}

/* highlighter mark — the signature */
.hl{
  background:linear-gradient(180deg,transparent 8%,var(--hl) 8%,var(--hl) 92%,transparent 92%);
  color:var(--ink);
  padding:0 .06em;
  border-radius:3px;
  box-decoration-break:clone;
  -webkit-box-decoration-break:clone;
}

/* buttons */
.btn{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:"Inter",sans-serif;font-weight:600;font-size:16px;
  padding:13px 22px;border-radius:12px;border:1.5px solid transparent;
  cursor:pointer;transition:transform .12s ease, box-shadow .2s ease, background .2s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 2px 0 var(--brand-ink)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 14px rgba(75,59,255,.32)}
.btn-primary:active{transform:translateY(1px);box-shadow:0 1px 0 var(--brand-ink)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink);background:var(--paper-2)}
.btn-lg{font-size:17px;padding:16px 28px}

:focus-visible{outline:3px solid var(--brand);outline-offset:2px;border-radius:8px}

/* ---------- header ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(250,249,246,.82);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:9px;font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:22px;letter-spacing:-.02em}
.brand .dot{width:11px;height:11px;border-radius:50%;background:var(--brand);display:inline-block}
.nav-actions{display:flex;align-items:center;gap:12px}

/* ---------- hero ---------- */
.hero{padding:72px 0 40px}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:"JetBrains Mono",monospace;font-size:13px;font-weight:600;
  color:var(--brand-ink);background:rgba(75,59,255,.08);
  padding:6px 12px;border-radius:999px;margin-bottom:22px;
  text-transform:uppercase;letter-spacing:.04em;
}
.hero h1{font-size:clamp(38px,5.4vw,60px);margin-bottom:22px}
.hero p.lead{font-size:19px;color:#3a3d45;max-width:38ch;margin-bottom:30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.note{
  margin-top:16px;font-size:14px;color:var(--muted);
  display:flex;align-items:center;gap:8px;
}
.chrome-dot{width:8px;height:8px;border-radius:50%;background:#34c759;display:inline-block}

/* video mock */
.demo{position:relative}
.browser{
  background:var(--video);border-radius:20px;overflow:hidden;
  border:1px solid var(--video-line);
  box-shadow:0 30px 60px -20px rgba(20,21,26,.35),0 8px 20px -8px rgba(20,21,26,.2);
}
.browser-bar{display:flex;align-items:center;gap:14px;padding:12px 16px;border-bottom:1px solid var(--video-line)}
.dots{display:flex;gap:7px}
.dots i{width:11px;height:11px;border-radius:50%;display:inline-block}
.dots i:nth-child(1){background:#ff5f57}.dots i:nth-child(2){background:#febc2e}.dots i:nth-child(3){background:#28c840}
.url{
  flex:1;background:var(--video-2);border-radius:8px;
  font-family:"JetBrains Mono",monospace;font-size:12.5px;color:var(--video-muted);
  padding:7px 12px;display:flex;align-items:center;gap:8px;
}
.url .lock{width:6px;height:6px;border-radius:50%;background:#34c759}
.lex-chip{
  display:flex;align-items:center;gap:6px;font-family:"Bricolage Grotesque",sans-serif;
  font-weight:800;font-size:13px;color:#fff;background:var(--brand);
  padding:4px 9px;border-radius:7px;
}
.lex-chip .dot{width:7px;height:7px;border-radius:50%;background:var(--hl);display:inline-block}

.screen{position:relative;aspect-ratio:16/10;background:
  radial-gradient(120% 90% at 30% 20%,#2a2f3d 0%,#1a1d26 55%,#141720 100%);
  display:flex;align-items:center;justify-content:center}
.play{
  width:66px;height:66px;border-radius:50%;
  background:rgba(255,255,255,.14);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,255,255,.18);
}
.play::after{content:"";border-left:18px solid #fff;border-top:11px solid transparent;border-bottom:11px solid transparent;margin-left:4px}
.frame-glow{position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(0,0,0,.35) 100%)}

/* subtitle strip */
.subs{padding:20px 22px 24px;background:var(--video);position:relative}
.sub-label{font-family:"JetBrains Mono",monospace;font-size:11px;color:var(--video-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
.sub-line{color:var(--video-text);font-size:19px;line-height:1.5;font-weight:500}
.sub-line .w{cursor:pointer;border-radius:4px;padding:0 1px;transition:background .15s}
.sub-line .w.mark{background:var(--hl);color:var(--ink);padding:1px 3px;font-weight:600}
.sub-line .w.plain:hover{background:rgba(255,255,255,.1)}

.popover{
  position:absolute;left:22px;bottom:64px;z-index:5;
  background:#fff;color:var(--ink);border-radius:12px;
  padding:12px 14px;min-width:210px;max-width:min(320px,calc(100% - 44px));
  box-shadow:0 16px 40px -8px rgba(0,0,0,.45);
  border:1px solid var(--line);
  animation:pop .5s cubic-bezier(.2,.9,.3,1.2) both;
}
.popover .pw{font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:17px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.popover .pw .tag{font-family:"JetBrains Mono",monospace;font-size:10px;color:var(--muted);background:var(--paper-2);padding:2px 6px;border-radius:5px;font-weight:600;white-space:nowrap}
.popover .tr{color:var(--brand-ink);font-weight:600;font-size:15px;margin:3px 0 8px}
.popover .ex{font-size:13px;color:var(--muted);line-height:1.4}
.popover::after{content:"";position:absolute;left:26px;bottom:-7px;width:14px;height:14px;background:#fff;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transform:rotate(45deg)}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:none}}

/* ---------- statement band ---------- */
.band{background:var(--ink);color:var(--paper);margin-top:56px;padding:70px 0}
.band h2{font-size:clamp(30px,4.4vw,46px);max-width:16ch}
.band h2 .hl{color:var(--ink)}
.band .sub{color:#B7BAC4;margin-top:18px;font-size:18px;max-width:52ch}

/* ---------- section base ---------- */
section{padding:82px 0}
.kicker{font-family:"JetBrains Mono",monospace;font-size:13px;font-weight:600;color:var(--brand-ink);text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px}
.sec-title{font-size:clamp(28px,3.8vw,40px);max-width:20ch}

/* how it works */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:48px}
.step{border:1px solid var(--line);border-radius:var(--r);padding:26px;background:#fff;position:relative}
.step .num{font-family:"JetBrains Mono",monospace;font-size:13px;font-weight:600;color:var(--brand);border:1px solid var(--line);border-radius:8px;padding:3px 9px;display:inline-block;margin-bottom:16px}
.step h3{font-size:21px;margin-bottom:8px}
.step p{color:var(--muted);font-size:15.5px}

/* screenshots */
.shots{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.shot{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.shot-img{
  aspect-ratio:4/3;background:
    repeating-linear-gradient(135deg,#F4F2EC 0 12px,#EFEDE6 12px 24px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  color:var(--muted);border-bottom:1px solid var(--line);
}
.shot-img img{width:100%;height:100%;object-fit:cover;display:block}
.shot-img .ph-ico{width:40px;height:40px;border-radius:10px;background:var(--brand);opacity:.14}
.shot-img .ph-tx{font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase}
.shot .cap{padding:16px 18px}
.shot .cap h3{font-size:17px;margin-bottom:5px}
.shot .cap p{color:var(--muted);font-size:14.5px}

/* teacher compare */
.teacher{background:var(--paper-2)}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:44px;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.col-head{padding:22px 26px;font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:19px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:9px}
.col-lex{background:var(--brand);color:#fff}
.col-lex .dot{width:9px;height:9px;border-radius:50%;background:var(--hl)}
.col-tut{background:#fff;color:var(--ink)}
.crow{padding:18px 26px;border-bottom:1px solid var(--line);font-size:15.5px}
.crow:last-child{border-bottom:none}
.crow .rl{font-family:"JetBrains Mono",monospace;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:5px}
.col-tut .crow{color:#54575f}
.caveat{margin-top:24px;font-size:15px;color:var(--muted);max-width:64ch;border-left:3px solid var(--hl);padding-left:16px}

/* money */
.money-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;margin-top:40px}
.money h2{font-size:clamp(28px,3.8vw,40px);max-width:16ch}
.money p.mlead{color:var(--muted);font-size:18px;margin-top:18px;max-width:46ch}
.money ul{list-style:none;margin-top:22px;display:flex;flex-direction:column;gap:12px}
.money li{display:flex;gap:11px;align-items:flex-start;font-size:16px}
.money li .ck{flex:none;width:20px;height:20px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;margin-top:2px}
.balance-card{
  background:var(--video);border-radius:20px;padding:28px;border:1px solid var(--video-line);
  box-shadow:0 24px 50px -18px rgba(20,21,26,.4);
}
.balance-card .bl{font-family:"JetBrains Mono",monospace;font-size:12px;color:var(--video-muted);text-transform:uppercase;letter-spacing:.08em}
.balance-amt{font-family:"JetBrains Mono",monospace;font-weight:600;font-size:52px;color:var(--video-text);margin:8px 0 4px;letter-spacing:-.02em}
.balance-amt .cur{color:var(--hl)}
.balance-sub{color:var(--video-muted);font-size:13.5px;font-family:"JetBrains Mono",monospace}
.bctas{margin-top:22px;display:flex;gap:10px}
.btn-topup{background:var(--hl);color:var(--ink);border:none}
.btn-topup:hover{filter:brightness(.96)}

/* final cta */
.final{background:var(--ink);color:var(--paper);text-align:center}
.final h2{font-size:clamp(30px,4.6vw,50px);max-width:18ch;margin:0 auto}
.final .fsub{color:#B7BAC4;margin:20px auto 32px;font-size:18px;max-width:46ch}
.final-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn-onink{background:#fff;color:var(--ink);border:none}
.btn-onink:hover{background:#eee}
.btn-onink-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.28)}
.btn-onink-ghost:hover{border-color:#fff}

/* footer */
footer{padding:44px 0;border-top:1px solid var(--line)}
.foot{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}
.foot .brand{font-size:18px}
.foot-links{display:flex;gap:22px;font-size:14px;color:var(--muted)}
.foot-links a:hover{color:var(--ink)}
.foot-copy{font-size:13px;color:var(--muted);font-family:"JetBrains Mono",monospace}

/* ---------- legal documents ---------- */
/* Long prose, read rarely but read carefully when it is read — so: a narrow
 * measure, generous leading, and headings that let you skim to the clause you
 * came for. */
.doc{padding:56px 0 90px}
.doc-wrap{max-width:74ch}
.doc h1{font-size:clamp(30px,4.2vw,42px);margin-bottom:28px}
.doc h2{font-size:clamp(21px,2.6vw,26px);margin:44px 0 14px;padding-top:14px;border-top:1px solid var(--line)}
.doc h2:first-of-type{border-top:none;padding-top:0}
.doc h3{font-size:18px;margin:28px 0 10px}
.doc h4{font-size:16px;margin:22px 0 8px}
.doc p{margin:0 0 16px}
.doc ul,.doc ol{margin:0 0 18px 22px;display:flex;flex-direction:column;gap:8px}
.doc li{padding-left:4px}
.doc hr{border:none;border-top:1px solid var(--line);margin:36px 0}
.doc strong{font-weight:600}
.doc code{
  font-family:"JetBrains Mono",monospace;font-size:.88em;
  background:var(--paper-2);border:1px solid var(--line);border-radius:5px;padding:1px 5px;
}
.doc a{color:var(--brand-ink);text-decoration:underline;text-underline-offset:2px;overflow-wrap:anywhere}
.doc a:hover{background:var(--hl);text-decoration:none;border-radius:3px}

/* Wide tables scroll inside their own box rather than pushing the page sideways. */
.table-scroll{overflow-x:auto;margin:0 0 22px;border:1px solid var(--line);border-radius:var(--r)}
.doc table{border-collapse:collapse;width:100%;font-size:15px}
.doc th,.doc td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.doc thead th{background:var(--paper-2);font-weight:600;white-space:nowrap}
.doc tbody tr:last-child td{border-bottom:none}

header .brand{text-decoration:none}

/* ---------- account ---------- */
.acct-wrap{max-width:520px}
.acct-loading{color:var(--muted);padding:40px 0}
.acct-lead{color:var(--muted);margin:0 0 24px}
.acct-form{display:flex;flex-direction:column;gap:6px;margin-bottom:20px}
.acct-form label{font-size:14px;font-weight:600;margin-top:12px}
.acct-form input{
  font:inherit;font-size:16px;padding:12px 14px;border:1.5px solid var(--line);
  border-radius:12px;background:#fff;color:var(--ink);
}
.acct-form input:focus{outline:none;border-color:var(--brand)}
.acct-form button{margin-top:18px;justify-content:center}
.acct-error{color:#c02626;font-size:14px;margin:10px 0 0}
.acct-note{color:var(--muted);font-size:14.5px;margin-top:20px}
.acct-note a{color:var(--brand-ink);text-decoration:underline}
.acct-card{margin:0 0 36px}
.acct-card .balance-amt{font-size:44px}
.acct-card .balance-amt.is-zero{color:#ff8a8a}
.acct-soon{color:var(--video-muted);font-size:13px;margin:14px 0 0}
#ledger td:last-child,#ledger th:last-child{text-align:right;white-space:nowrap}
#ledger td.neg{color:var(--muted)}
#ledger td.pos{color:#1a7f37;font-weight:600}
.ledger-empty{color:var(--muted)}

/* ---------- product mockups ---------- */
/* Drawn, not photographed. Real screenshots would carry a frame of somebody
 * else's YouTube video onto a commercial page; these show Lex's own interface
 * and nothing else. Swap for real captures once there is a video we own. */
.mock{
  aspect-ratio:4/3;background:var(--video);border-bottom:1px solid var(--line);
  padding:18px;display:flex;flex-direction:column;gap:10px;overflow:hidden;
  font-size:13px;line-height:1.45;
}
.mock-label{
  font-family:"JetBrains Mono",monospace;font-size:9.5px;letter-spacing:.09em;
  text-transform:uppercase;color:var(--video-muted);
}
.mock-line{color:var(--video-muted);opacity:.72}
.mock-line.on{color:var(--video-text);opacity:1;font-weight:500}
.mock-line.on .mark{background:var(--hl);color:var(--ink);border-radius:3px;padding:0 3px}

.mock-bubble{
  align-self:flex-end;max-width:78%;background:var(--brand);color:#fff;
  padding:8px 11px;border-radius:12px 12px 4px 12px;font-weight:500;
}
.mock-answer{
  background:var(--video-2);color:var(--video-text);border:1px solid var(--video-line);
  padding:10px 12px;border-radius:12px 12px 12px 4px;
}
.mock-answer .mark{background:var(--hl);color:var(--ink);border-radius:3px;padding:0 3px;font-weight:600}

.mock-spacer{flex:1}
.mock-voice{
  display:flex;align-items:center;gap:10px;background:var(--video-2);
  border:1px solid var(--video-line);border-radius:999px;padding:9px 14px;
}
.mock-wave{display:flex;align-items:center;gap:3px;flex:1;height:22px}
.mock-wave i{flex:1;background:var(--hl);border-radius:2px;opacity:.85;display:block}
.mock-dot{width:8px;height:8px;border-radius:50%;background:#34c759;flex:none}
.mock-live{
  font-family:"JetBrains Mono",monospace;font-size:10px;color:var(--video-muted);
  letter-spacing:.06em;flex:none;
}

/* ---------- language switcher ---------- */
/* Plain links, no scripting and no country guessing: English is what everyone
 * gets, and anyone who wants another language clicks for it. */
.lang-switch{display:flex;align-items:center;gap:2px;border:1px solid var(--line);border-radius:10px;padding:2px;background:#fff}
.lang-opt{
  font-family:"JetBrains Mono",monospace;font-size:12px;font-weight:600;
  color:var(--muted);padding:5px 8px;border-radius:7px;line-height:1;
  transition:background .15s ease,color .15s ease;
}
.lang-opt:hover{color:var(--ink);background:var(--paper-2)}
.lang-opt.is-active{color:#fff;background:var(--brand)}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .money-grid{grid-template-columns:1fr;gap:32px}
  .steps{grid-template-columns:1fr}
  .shots{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:16px}
  .hero{padding:48px 0 24px}
  section{padding:60px 0}
  .compare{grid-template-columns:1fr}
  .col-tut{border-top:1px solid var(--line)}
  .nav-actions .btn-ghost{display:none}
  .hero-cta .btn{flex:1}
  .balance-amt{font-size:44px}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* checkout consent boxes — both required by law, neither pre-ticked */
.co-check{display:flex;gap:10px;align-items:flex-start;margin-top:16px;font-size:14.5px;font-weight:400;line-height:1.45;cursor:pointer}
.co-check input{width:18px;height:18px;flex:none;margin-top:2px;accent-color:var(--brand)}
.co-check a{color:var(--brand-ink);text-decoration:none}

/* Inline sign-in on the checkout page. Hidden until an order actually needs it:
   someone arriving from the extension already carries a session and never sees
   this, while a logged-out visitor from the landing gets it at the moment they
   press "order" instead of being sent away to find a login page. */
.co-signin{margin-top:22px;padding:18px;border:1.5px solid var(--line);border-radius:var(--r);background:var(--paper-2)}
.co-signin h2{font-size:17px;margin:0 0 4px}
.co-signin-note{font-size:14px;color:var(--muted);margin:0 0 6px}
.co-signin form{display:flex;flex-direction:column;gap:6px}
.co-signin label{font-size:14px;font-weight:600;margin-top:10px}
.co-signin input{
  font:inherit;font-size:16px;padding:12px 14px;border:1.5px solid var(--line);
  border-radius:12px;background:#fff;color:var(--ink);
}
.co-signin input:focus{outline:none;border-color:var(--brand)}
.co-signin button{margin-top:14px;justify-content:center}