/* =========================================================
   TALKZEN — Shared styles for inner pages (legal, contact)
   ========================================================= */
:root{
  --bg:#f5f6f4;
  --bg-2:#ffffff;
  --bg-grid:#eceee8;
  --ink:#0a0c10;
  --ink-soft:#1d2127;
  --ink-dim:#5d6470;
  --ink-mute:#8a909b;
  --line:rgba(10,12,16,.08);
  --line-strong:rgba(10,12,16,.14);
  --accent:#0a0c10;
  --accent-2:#00d3a7;
  --accent-3:#3a6fff;
  --accent-4:#ff5a3c;
  --accent-5:#b794ff;
  --serif:"Instrument Serif", serif;
  --sans:"Inter Tight", system-ui, sans-serif;
  --mono:"JetBrains Mono", monospace;
  --r-lg:18px;
  --r-md:12px;
  --shadow-soft: 0 1px 2px rgba(10,12,16,.04), 0 4px 24px rgba(10,12,16,.04);
  --shadow-pop: 0 1px 2px rgba(10,12,16,.06), 0 12px 40px rgba(10,12,16,.08);
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-weight:400;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}

body{
  background-image:
    linear-gradient(to right, var(--bg-grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--bg-grid) 1px, transparent 1px);
  background-size:64px 64px;
  background-position:-1px -1px;
}

.wrap{max-width:1280px;margin:0 auto;padding:0 28px;position:relative;z-index:2}
.wrap-narrow{max-width:820px;margin:0 auto;padding:0 28px}

/* ===== NAV ===== */
nav{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  background:rgba(245,246,244,.78);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:66px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:23px;letter-spacing:-.5px;color:var(--ink)}
.logo-mark{
  width:26px;height:26px;border-radius:7px;
  background:var(--ink);position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
}
.logo-mark::before{
  content:"";position:absolute;inset:0;
  background:conic-gradient(from 0deg, var(--accent-2), var(--accent-3), var(--accent-5), var(--accent-2));
  animation:rot 8s linear infinite;opacity:.85;
}
.logo-mark::after{
  content:"";position:absolute;inset:3px;background:var(--ink);border-radius:5px;
}
.logo-mark span{
  position:relative;z-index:2;color:#fff;font-family:var(--mono);font-weight:600;font-size:13px;line-height:1;
}
@keyframes rot{to{transform:rotate(360deg)}}

.nav-links{display:flex;gap:32px;font-size:14px;color:var(--ink-dim);font-weight:500}
.nav-links a:hover{color:var(--ink)}
.nav-right{display:flex;align-items:center;gap:12px}

/* Lang switcher */
.lang{position:relative}
.lang-btn{
  display:flex;align-items:center;gap:6px;font-family:var(--mono);font-size:12px;font-weight:500;
  padding:8px 12px;border:1px solid var(--line);border-radius:99px;color:var(--ink-soft);background:var(--bg-2);
  transition:all .2s;
}
.lang-btn:hover{border-color:var(--line-strong)}
.lang-btn svg{width:9px;height:9px;transition:transform .2s}
.lang.open .lang-btn svg{transform:rotate(180deg)}
.lang-menu{
  position:absolute;top:calc(100% + 8px);right:0;
  background:var(--bg-2);
  border:1px solid var(--line-strong);border-radius:var(--r-md);
  padding:5px;min-width:150px;
  opacity:0;transform:translateY(-6px);pointer-events:none;
  transition:all .2s;
  box-shadow:var(--shadow-pop);
}
.lang.open .lang-menu{opacity:1;transform:translateY(0);pointer-events:auto}
.lang-menu button{
  display:flex;align-items:center;gap:10px;width:100%;padding:8px 11px;
  font-family:var(--mono);font-size:12px;color:var(--ink-soft);border-radius:7px;text-align:left;
}
.lang-menu button:hover{background:#f0f1ee}
.lang-menu button.active{color:var(--ink);font-weight:600}
.lang-menu button.active::after{content:"●";margin-left:auto;color:var(--accent-2);font-size:10px}
.flag{font-size:14px;line-height:1}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 18px;border-radius:99px;font-size:14px;font-weight:500;letter-spacing:-.1px;
  transition:all .2s cubic-bezier(.2,.8,.2,1);position:relative;
  font-family:var(--sans);
}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:#1d2127;transform:translateY(-1px);box-shadow:0 6px 24px rgba(10,12,16,.18)}
.btn-ghost{border:1px solid var(--line-strong);color:var(--ink);background:var(--bg-2)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-accent{background:var(--accent-2);color:var(--ink)}
.btn-accent:hover{background:#00bf98;transform:translateY(-1px);box-shadow:0 6px 24px rgba(0,211,167,.32)}
.btn-arrow{width:13px;height:13px}

/* ===== PAGE HEADER ===== */
.page-header{padding:60px 0 50px;border-bottom:1px solid var(--line);background:var(--bg-2)}
.breadcrumb{
  font-family:var(--mono);font-size:11px;color:var(--ink-mute);letter-spacing:1.4px;text-transform:uppercase;
  margin-bottom:18px;display:flex;align-items:center;gap:8px;
}
.breadcrumb a{color:var(--ink-soft);transition:color .2s}
.breadcrumb a:hover{color:var(--ink)}
.breadcrumb .sep{color:var(--ink-mute);opacity:.5}
.page-title{
  font-family:var(--serif);font-weight:400;font-size:clamp(40px,5.4vw,68px);
  line-height:1.02;letter-spacing:-1.5px;color:var(--ink);
}
.page-title em{font-style:italic;position:relative;display:inline-block}
.page-title em::after{
  content:"";position:absolute;left:0;right:0;bottom:4px;height:7px;
  background:var(--accent-2);opacity:.35;z-index:-1;transform:skewX(-8deg);
}
.page-meta{
  margin-top:18px;display:flex;gap:24px;flex-wrap:wrap;
  font-family:var(--mono);font-size:11px;color:var(--ink-dim);text-transform:uppercase;letter-spacing:1.2px;
}
.page-meta span b{color:var(--ink);font-weight:600}

/* ===== LEGAL CONTENT ===== */
.legal-wrap{padding:60px 0 100px;display:grid;grid-template-columns:240px 1fr;gap:60px;max-width:1180px;margin:0 auto}
.legal-toc{position:sticky;top:90px;align-self:start;max-height:calc(100vh - 110px);overflow-y:auto}
.legal-toc h4{
  font-family:var(--mono);font-size:11px;letter-spacing:1.6px;text-transform:uppercase;color:var(--ink-mute);
  margin-bottom:14px;font-weight:600;
}
.legal-toc ul{list-style:none;display:flex;flex-direction:column;gap:2px}
.legal-toc a{
  display:block;padding:7px 10px;border-radius:6px;font-size:13px;color:var(--ink-dim);
  border-left:2px solid transparent;transition:all .2s;line-height:1.4;
}
.legal-toc a:hover{color:var(--ink);background:var(--bg-2)}
.legal-toc a.active{color:var(--ink);background:var(--bg-2);border-left-color:var(--accent-2);font-weight:500}

.legal-content{font-size:15.5px;line-height:1.7;color:var(--ink-soft);max-width:740px}
.legal-content h2{
  font-family:var(--serif);font-size:32px;font-weight:400;letter-spacing:-.6px;
  color:var(--ink);margin:50px 0 18px;line-height:1.15;scroll-margin-top:90px;
}
.legal-content h2:first-child{margin-top:0}
.legal-content h2 .num{
  font-family:var(--mono);font-size:13px;color:var(--ink-mute);font-weight:500;
  margin-right:14px;letter-spacing:1px;
}
.legal-content h3{
  font-family:var(--sans);font-size:17px;font-weight:600;color:var(--ink);
  margin:28px 0 10px;letter-spacing:-.2px;
}
.legal-content p{margin-bottom:16px}
.legal-content ul, .legal-content ol{margin:0 0 18px 22px;padding:0}
.legal-content li{margin-bottom:8px}
.legal-content strong{color:var(--ink);font-weight:600}
.legal-content a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--accent-2);text-underline-offset:3px}
.legal-content a:hover{text-decoration-thickness:2px}
.legal-content code{font-family:var(--mono);font-size:13px;background:#f0f1ee;padding:2px 7px;border-radius:4px;color:var(--ink)}
.legal-content blockquote{
  border-left:3px solid var(--accent-2);background:var(--bg-2);
  padding:14px 20px;border-radius:0 8px 8px 0;margin:20px 0;
  color:var(--ink-soft);font-size:14.5px;
}
.legal-content table{
  width:100%;border-collapse:collapse;margin:20px 0;
  border:1px solid var(--line-strong);border-radius:8px;overflow:hidden;
  font-size:14px;
}
.legal-content th, .legal-content td{padding:12px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.legal-content th{background:#f0f1ee;font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:1px;font-weight:600;color:var(--ink-soft)}
.legal-content tr:last-child td{border-bottom:none}

/* ===== FOOTER ===== */
footer{padding:60px 0 40px;border-top:1px solid var(--line);margin-top:80px;background:var(--bg)}
.foot-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
.foot-brand p{color:var(--ink-dim);font-size:14px;line-height:1.6;max-width:280px;margin-top:14px}
.foot-col h4{font-family:var(--mono);font-size:11px;letter-spacing:1.6px;text-transform:uppercase;color:var(--ink-mute);margin-bottom:18px;font-weight:600}
.foot-col a{display:block;font-size:14px;color:var(--ink-soft);padding:5px 0;transition:all .2s}
.foot-col a:hover{color:var(--ink);padding-left:4px}
.foot-bot{
  display:flex;justify-content:space-between;align-items:center;padding-top:28px;border-top:1px solid var(--line);
  font-family:var(--mono);font-size:11px;color:var(--ink-dim);letter-spacing:1px;
}
.socials{display:flex;gap:10px}
.socials a{
  width:32px;height:32px;border:1px solid var(--line-strong);border-radius:50%;
  display:flex;align-items:center;justify-content:center;transition:all .2s;color:var(--ink-soft);
}
.socials a:hover{border-color:var(--ink);color:var(--ink);background:var(--bg-2)}
.socials svg{width:13px;height:13px}

/* ===== Responsive ===== */
@media (max-width:960px){
  .wrap, .wrap-narrow{padding:0 20px}
  .nav-links{display:none}
  .legal-wrap{grid-template-columns:1fr;gap:24px}
  .legal-toc{position:static;max-height:none}
  .legal-toc ul{flex-direction:row;flex-wrap:wrap;gap:6px}
  .legal-toc a{font-size:12px;padding:5px 9px;border-left:none;border:1px solid var(--line)}
  .legal-toc a.active{border-color:var(--ink)}
  .foot-top{grid-template-columns:1fr 1fr;gap:30px}
  .foot-bot{flex-direction:column;gap:14px;text-align:center}
}
@media (max-width:520px){
  .foot-top{grid-template-columns:1fr}
  .nav-right .btn-ghost{display:none}
  .page-header{padding:40px 0 32px}
}

/* ===== Company data block ===== */
.foot-company{
  padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  margin:24px 0 28px;
}
.foot-company-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px}
.foot-company-name{
  font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:1.4px;
  text-transform:uppercase;color:var(--ink);
}
.foot-company-meta{
  display:flex;gap:22px;flex-wrap:wrap;
  font-family:var(--mono);font-size:10.5px;color:var(--ink-dim);
  letter-spacing:.6px;
}
.foot-company-meta b{color:var(--ink);font-weight:600;margin-right:5px}
@media (max-width:520px){
  .foot-company-inner{flex-direction:column;align-items:flex-start;gap:8px}
  .foot-company-meta{gap:14px}
}