/* Fiby — legal pages stylesheet (privacy + terms)
   Matches the redesigned index.html aesthetic. */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0a0e1a;
  --bg-soft:#0e1424;
  --surface:#141b2e;
  --surface-2:#1a2338;
  --border:rgba(255,255,255,0.07);
  --border-strong:rgba(255,255,255,0.13);
  --teal:#14b8a6;
  --teal-2:#0ea5a0;
  --teal-light:#5eead4;
  --teal-glow:rgba(20,184,166,0.35);
  --amber:#fbbf24;
  --coral:#f87171;
  --mint:#10b981;
  --text:#f1f5f9;
  --text-2:#cbd5e1;
  --muted:#8a93a6;
  --muted-2:#64748b;
  --radius:18px;
  --radius-pill:999px;
  --font-sans:'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-display:'Space Grotesk', 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-mono:'JetBrains Mono', ui-monospace, monospace;
}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-sans);
  background:var(--bg);
  color:var(--text-2);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  font-size:16px;
  overflow-x:hidden;
}

.aura{
  position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(60% 50% at 75% -5%, rgba(20,184,166,0.16), transparent 60%),
    radial-gradient(45% 45% at 10% 30%, rgba(14,165,160,0.08), transparent 65%);
}
.grain{
  position:fixed;inset:0;pointer-events:none;z-index:0;opacity:0.35;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180' viewBox='0 0 180 180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.06 0 0 0 0 0.07 0 0 0 0 0.10 0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.4'/></svg>");
  mix-blend-mode:overlay;
}

main, header, footer{position:relative;z-index:1}

/* === Nav (matches index.html) === */
.nav{
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(140%) blur(14px);
  -webkit-backdrop-filter:saturate(140%) blur(14px);
  background:rgba(10,14,26,0.72);
  border-bottom:1px solid var(--border);
}
.nav-inner{
  width:100%;max-width:1240px;margin:0 auto;padding:14px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-display);font-weight:600;font-size:24px;
  letter-spacing:-0.03em;color:var(--text);text-decoration:none;
}
.brand-mark{
  width:30px;height:30px;border-radius:9px;
  background:linear-gradient(135deg,var(--teal) 0%,#0d9488 100%);
  display:grid;place-items:center;
  box-shadow:0 6px 18px -4px var(--teal-glow), inset 0 1px 0 rgba(255,255,255,0.2);
}
.brand-mark svg{width:18px;height:18px;color:#0a0e1a}
.brand-name{background:linear-gradient(180deg,#fff 0%, #d6f3ee 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.nav-link{color:var(--text-2);font-weight:500;font-size:14.5px;text-decoration:none;transition:color .2s}
.nav-link:hover{color:var(--teal-light)}

/* Primary nav links + mobile toggle (matches index.html exactly) */
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{color:var(--text-2);font-weight:500;font-size:15px;transition:color .2s;text-decoration:none}
.nav-links a:hover{color:var(--text)}
.nav-menu-toggle{display:none;background:none;border:0;color:var(--text);padding:8px;cursor:pointer}
.mobile-menu{
  display:none;
  position:absolute;top:100%;left:0;right:0;
  background:rgba(10,14,26,0.96);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
  padding:18px 24px 24px;
  flex-direction:column;gap:8px;
  z-index:51;
}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:12px 0;color:var(--text-2);font-weight:500;border-bottom:1px solid var(--border);text-decoration:none}
.mobile-menu a:last-of-type{border-bottom:none}
.mobile-menu .btn{margin-top:12px;justify-content:center}

@media (max-width:760px){
  .nav-links{display:none}
  .nav-menu-toggle{display:block}
  .nav-cta-desktop{display:none}
}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 16px;border-radius:var(--radius-pill);
  font-weight:600;font-size:14px;font-family:var(--font-sans);
  cursor:pointer;border:1px solid transparent;text-decoration:none;
  transition:transform .2s, box-shadow .2s, background .2s, border-color .2s;
}
.btn-primary{
  background:linear-gradient(180deg,var(--teal) 0%,var(--teal-2) 100%);
  color:#06231f;
  box-shadow:0 8px 22px -8px var(--teal-glow), inset 0 1px 0 rgba(255,255,255,0.35);
}
.btn-primary:hover{transform:translateY(-1px)}
.btn-ghost{background:rgba(255,255,255,0.04);border-color:var(--border-strong);color:var(--text)}
.btn-lg{padding:14px 22px;font-size:15.5px;border-radius:14px}

/* === Legal page shell === */
.legal-page{
  max-width:880px;margin:0 auto;padding:64px 24px 80px;
  position:relative;z-index:1;
}

.legal-header{
  margin-bottom:48px;padding-bottom:32px;
  border-bottom:1px solid var(--border);
}
.legal-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  padding:7px 14px;border-radius:var(--radius-pill);
  border:1px solid rgba(94,234,212,0.25);
  background:rgba(20,184,166,0.08);
  font-family:var(--font-mono);
  font-size:11.5px;color:var(--teal-light);font-weight:500;
  letter-spacing:0.14em;text-transform:uppercase;
  margin-bottom:22px;
}
.legal-header h1{
  font-family:var(--font-display);
  font-size:clamp(38px,5vw,56px);
  font-weight:600;letter-spacing:-0.025em;line-height:1.08;
  color:var(--text);margin-bottom:18px;
  background:linear-gradient(180deg,#fff 0%, #d6f3ee 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.legal-meta{
  display:flex;flex-wrap:wrap;gap:10px;
  font-family:var(--font-mono);font-size:13px;
}
.legal-meta .meta-chip{
  padding:6px 12px;border-radius:var(--radius-pill);
  background:rgba(255,255,255,0.04);border:1px solid var(--border);
  color:var(--text-2);
}
.legal-meta .meta-chip strong{color:var(--teal-light);font-weight:500;margin-right:6px}

/* Hide the original version-info / update-date — replaced by legal-meta chips */
.version-info, .update-date{display:none}

/* === Content typography === */
.legal-content{font-size:16px;line-height:1.75;color:var(--text-2)}
.legal-content h1{display:none} /* the original H1 is replaced by .legal-header */
.legal-content h2{
  font-family:var(--font-display);
  color:var(--text);
  font-size:clamp(24px,2.6vw,30px);
  font-weight:600;letter-spacing:-0.02em;line-height:1.2;
  margin:56px 0 18px;
  padding-top:32px;
  border-top:1px solid var(--border);
  position:relative;
}
.legal-content h2::before{
  content:"";position:absolute;top:-1px;left:0;
  width:48px;height:2px;background:linear-gradient(90deg,var(--teal),transparent);
}
.legal-content h2:first-of-type{padding-top:0;border-top:none;margin-top:0}
.legal-content h2:first-of-type::before{display:none}

.legal-content h3{
  font-family:var(--font-display);
  color:var(--text);
  font-size:20px;font-weight:600;letter-spacing:-0.01em;
  margin:32px 0 12px;
}

.legal-content p{margin-bottom:16px;text-wrap:pretty}
.legal-content strong{color:var(--text);font-weight:600}
.legal-content em{color:var(--text);font-style:italic}
.legal-content a{
  color:var(--teal-light);text-decoration:none;
  border-bottom:1px solid rgba(94,234,212,0.35);
  transition:color .2s, border-color .2s;
}
.legal-content a:hover{color:#fff;border-bottom-color:var(--teal-light)}

.legal-content ul, .legal-content ol{
  margin:8px 0 18px 0;padding-left:24px;
}
.legal-content li{margin-bottom:8px;padding-left:4px}
.legal-content li::marker{color:var(--teal-light)}

/* === Callout boxes === */
.legal-content .highlight,
.legal-content .warning,
.legal-content .success{
  margin:24px 0;
  padding:22px 24px;
  border-radius:var(--radius);
  background:var(--surface);
  border:1px solid var(--border);
  border-left:3px solid var(--teal);
  color:var(--text-2);
  position:relative;
}
.legal-content .highlight{
  background:
    radial-gradient(120% 80% at 0% 0%, rgba(20,184,166,0.08), transparent 50%),
    var(--surface);
  border-left-color:var(--teal);
}
.legal-content .warning{
  background:
    radial-gradient(120% 80% at 0% 0%, rgba(251,191,36,0.08), transparent 50%),
    var(--surface);
  border-left-color:var(--amber);
}
.legal-content .success{
  background:
    radial-gradient(120% 80% at 0% 0%, rgba(16,185,129,0.08), transparent 50%),
    var(--surface);
  border-left-color:var(--mint);
}
.legal-content .highlight strong:first-child,
.legal-content .warning strong:first-child,
.legal-content .success strong:first-child{
  display:block;margin-bottom:10px;
  font-family:var(--font-display);
  font-size:15px;letter-spacing:0.01em;color:var(--text);
}
.legal-content .highlight strong:first-child{color:var(--teal-light)}
.legal-content .warning strong:first-child{color:var(--amber)}
.legal-content .success strong:first-child{color:var(--mint)}
.legal-content .highlight ul,
.legal-content .warning ul,
.legal-content .success ul{margin-bottom:0}

.legal-content .checkmark{color:var(--mint);font-weight:600}
.legal-content .crossmark{color:var(--coral);font-weight:600}

.legal-content .contact-box{
  margin:24px 0;
  padding:24px 26px;
  background:linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
  border:1px solid var(--border-strong);
  border-radius:var(--radius);
}
.legal-content .contact-box p{margin-bottom:14px}
.legal-content .contact-box p:last-child{margin-bottom:0}

/* === In-content footer block === */
.legal-content .footer{
  margin-top:64px;padding:32px 28px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  font-size:14px;color:var(--muted);
  line-height:1.7;
}
.legal-content .footer p{margin-bottom:12px}
.legal-content .footer p:last-child{margin-bottom:0}
.legal-content .footer strong{color:var(--text-2)}

/* === Table of contents (sticky on desktop) === */
.toc-wrap{display:none}
@media (min-width: 1180px){
  .legal-shell{
    display:grid;
    grid-template-columns:240px 1fr;
    gap:48px;
    max-width:1240px;margin:0 auto;padding:64px 24px 80px;
  }
  .legal-page{max-width:none;padding:0}
  .toc-wrap{display:block}
  .toc{
    position:sticky;top:88px;
    padding:24px 20px;
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:var(--radius);
    max-height:calc(100vh - 120px);overflow-y:auto;
  }
  .toc h4{
    font-family:var(--font-mono);font-size:11px;letter-spacing:0.16em;
    color:var(--teal-light);text-transform:uppercase;margin-bottom:14px;font-weight:500;
  }
  .toc ol{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px}
  .toc a{
    display:block;padding:7px 10px;border-radius:8px;
    color:var(--muted);font-size:13px;line-height:1.4;
    text-decoration:none;transition:background .2s, color .2s;
    border-left:2px solid transparent;
  }
  .toc a:hover{color:var(--text);background:rgba(255,255,255,0.03)}
  .toc a.active{color:var(--teal-light);background:rgba(20,184,166,0.07);border-left-color:var(--teal-light)}
  .toc::-webkit-scrollbar{width:6px}
  .toc::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.1);border-radius:3px}
}

/* === Site footer (matches index.html) === */
.site-footer{
  padding:60px 0 40px;
  border-top:1px solid var(--border);
  background:rgba(0,0,0,0.25);
  position:relative;z-index:1;
}
.site-footer-inner{
  width:100%;max-width:1240px;margin:0 auto;padding:0 24px;
}
.foot-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:40px;
}
.foot-brand{max-width:340px}
.foot-brand .brand{font-size:24px;margin-bottom:16px}
.foot-brand p{color:var(--muted);font-size:14px;line-height:1.6}
.foot-col h4{
  font-family:var(--font-sans);font-size:13px;color:var(--text);
  font-weight:600;text-transform:uppercase;letter-spacing:0.12em;margin-bottom:18px;
}
.foot-col ul{list-style:none;display:flex;flex-direction:column;gap:10px;padding:0;margin:0}
.foot-col a{color:var(--muted);font-size:14.5px;text-decoration:none;transition:color .2s}
.foot-col a:hover{color:var(--teal-light)}
.foot-bottom{
  border-top:1px solid var(--border);padding-top:24px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--muted-2);
}

@media (max-width:1024px){
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:480px){
  .foot-grid{grid-template-columns:1fr;gap:32px}
  .foot-bottom{justify-content:center;text-align:center}
}

/* Back-to-top */
.to-top{
  position:fixed;right:24px;bottom:24px;z-index:40;
  width:46px;height:46px;border-radius:50%;
  background:linear-gradient(180deg,var(--teal) 0%,var(--teal-2) 100%);
  color:#06231f;
  display:grid;place-items:center;
  border:none;cursor:pointer;
  box-shadow:0 12px 28px -8px var(--teal-glow);
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .25s, transform .25s, visibility .25s;
}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{transform:translateY(-2px)}
.to-top svg{width:20px;height:20px}

@media (max-width:600px){
  .legal-page{padding:40px 20px 56px}
  .legal-header{margin-bottom:36px;padding-bottom:24px}
  .legal-content h2{margin:44px 0 14px;padding-top:24px}
  .legal-content .highlight,
  .legal-content .warning,
  .legal-content .success,
  .legal-content .contact-box{padding:18px 18px}
  .nav-inner{padding:12px 20px}
}

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