/* Sarka Technologies — Privacy Hub
   Light, glassy, editorial. Warm neutrals. No AI gradients.
*/

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}

:root{
  --bg:#fff5f4;
  --bg-2:#ffe8e6;
  --surface:rgba(255,255,255,0.74);
  --surface-solid:#ffffff;
  --stroke:rgba(120,20,20,0.12);
  --stroke-strong:rgba(120,20,20,0.22);
  --ink:#1a0a0a;
  --ink-soft:#5a3030;
  --ink-mute:#8a6a6a;
  --accent:#c81e2a;
  --accent-2:#8a0f1a;
  --accent-soft:#ffd6d2;
  --ok:#2f8f5c;
  --shadow-sm:0 1px 2px rgba(120,20,20,0.05), 0 2px 8px rgba(120,20,20,0.05);
  --shadow-md:0 4px 14px rgba(120,20,20,0.08), 0 14px 36px rgba(120,20,20,0.08);
  --radius:14px;
  --radius-sm:10px;
  --radius-lg:22px;
  --font-serif:'Instrument Serif',Georgia,serif;
  --font-sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
}

body{
  font-family:var(--font-sans);
  color:var(--ink);
  background:var(--bg);
  background-image:
    radial-gradient(1200px 600px at 85% -10%, #ffd6d2 0%, transparent 60%),
    radial-gradient(900px 500px at -10% 10%, #ffe0dc 0%, transparent 60%),
    radial-gradient(700px 400px at 50% 110%, #ffcbc6 0%, transparent 60%);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  line-height:1.55;
  font-size:15px;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,245,244,0.78);
  backdrop-filter:saturate(140%) blur(14px);
  border-bottom:1px solid var(--stroke);
}
.site-header .inner{
  max-width:1180px;margin:0 auto;
  padding:14px 24px;
  display:flex;align-items:center;gap:24px;
}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
  width:36px;height:36px;border-radius:50%;overflow:hidden;
  background:var(--surface-solid);border:1px solid var(--stroke);
  display:grid;place-items:center;flex-shrink:0;box-shadow:var(--shadow-sm);
}
.brand-mark img{width:36px;height:36px;border-radius:50%;object-fit:cover}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text .name{font-family:var(--font-serif);font-size:19px;letter-spacing:.2px}
.brand-text .kicker{font-size:11px;color:var(--ink-mute);letter-spacing:1.2px;text-transform:uppercase}
nav.primary{margin-left:auto;display:flex;align-items:center;gap:22px}
nav.primary a{font-size:14px;color:var(--ink-soft);transition:color .15s}
nav.primary a:hover{color:var(--ink)}
nav.primary a.cta{
  padding:8px 14px;border:1px solid var(--ink);border-radius:999px;
  color:var(--ink);font-weight:500;
}
nav.primary a.cta:hover{background:var(--ink);color:#fff}
.nav-toggle{display:none;flex-direction:column;gap:4px;margin-left:auto;padding:8px}
.nav-toggle span{width:22px;height:1.5px;background:var(--ink);display:block;border-radius:2px}

/* ---------- Layout ---------- */
main#app{max-width:1180px;margin:0 auto;padding:56px 24px 96px}

/* ---------- Hero ---------- */
.hero{padding:32px 0 24px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:1.6px;text-transform:uppercase;
  color:var(--ink-soft);
  padding:6px 12px;border:1px solid var(--stroke);border-radius:999px;
  background:var(--surface);backdrop-filter:blur(8px);
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px rgba(58,138,92,.18)}
.hero h1{
  font-family:var(--font-serif);
  font-weight:400;
  font-size:clamp(34px,5.2vw,64px);
  line-height:1.05;letter-spacing:-.8px;
  margin:22px 0 0;color:var(--ink);
}

.hero h1 em{font-style:italic;color:var(--accent)}
.hero-meta{
  margin-top:36px;
  display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:end;
}
.hero-meta .lede{font-size:17px;color:var(--ink-soft);max-width:60ch;margin:0}
.hero-meta .lede strong{color:var(--ink);font-weight:600}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
.btn-primary,.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 20px;border-radius:999px;font-size:14px;font-weight:500;
  transition:transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.btn-primary{background:var(--accent);color:#fff;border:1px solid var(--accent);box-shadow:0 6px 18px rgba(200,30,42,.28)}
.btn-primary:hover{background:var(--accent-2);transform:translateY(-1px)}
.btn-ghost{background:var(--surface);color:var(--ink);border:1px solid var(--stroke-strong);backdrop-filter:blur(8px)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-1px)}


/* ---------- Browser mock (hero visual) ---------- */
.browser-mock{
  margin-top:56px;
  border:1px solid var(--stroke);border-radius:16px;
  background:var(--surface);backdrop-filter:blur(14px) saturate(140%);
  box-shadow:var(--shadow-md);
  overflow:hidden;
}
.bm-chrome{
  display:flex;align-items:center;gap:14px;
  padding:12px 16px;border-bottom:1px solid var(--stroke);
  background:rgba(255,255,255,0.5);
}
.bm-dots{display:flex;gap:6px}
.bm-dots i{width:11px;height:11px;border-radius:50%;display:block}
.bm-dots i:nth-child(1){background:#f87171}
.bm-dots i:nth-child(2){background:#fbbf24}
.bm-dots i:nth-child(3){background:#4ade80}
.bm-tabs{display:flex;gap:6px;flex:1;overflow:hidden}
.bm-tab{
  display:flex;align-items:center;gap:8px;
  padding:6px 12px;font-size:12px;color:var(--ink-soft);
  border:1px solid var(--stroke);border-radius:8px 8px 4px 4px;
  background:rgba(255,255,255,0.5);
  max-width:180px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  animation:tabIn .5s ease both;
}
.bm-tab.active{background:#fff;color:var(--ink);border-color:var(--stroke-strong)}
.bm-tab img{width:14px;height:14px;flex-shrink:0}
.bm-addr{
  display:flex;align-items:center;gap:8px;
  padding:6px 12px;font-family:var(--font-mono);font-size:12px;color:var(--ink-soft);
  background:rgba(255,255,255,0.7);border:1px solid var(--stroke);border-radius:999px;
  min-width:220px;
}
.bm-addr .bm-lock{color:var(--ok);font-size:10px;line-height:1}
.bm-addr .bm-cursor{margin-left:2px;color:var(--ink);animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.bm-body{
  display:grid;grid-template-columns:1fr 1fr;gap:0;
  min-height:220px;
}
.bm-page{padding:26px 28px;border-right:1px solid var(--stroke)}
.bm-page h4{margin:0 0 6px;font-family:var(--font-serif);font-size:22px;font-weight:400}
.bm-page p{margin:0;font-size:13px;color:var(--ink-soft);max-width:34ch}
.bm-counter{display:flex;gap:18px;margin-top:16px}
.bm-counter > div{display:flex;flex-direction:column}
.bm-counter span{font-family:var(--font-serif);font-size:26px;line-height:1;color:var(--accent)}
.bm-counter span em{font-family:var(--font-mono);font-style:normal;font-size:12px;color:var(--ink-mute);margin-left:2px}
.bm-counter small{font-family:var(--font-mono);font-size:10px;color:var(--ink-mute);letter-spacing:.6px;margin-top:6px;text-transform:uppercase}
.bm-shield{
  margin-top:16px;display:inline-flex;align-items:center;gap:8px;
  padding:8px 12px;border:1px solid var(--stroke);border-radius:999px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.6px;
  background:#fff;color:var(--ok);
}
.bm-shield::before{
  content:"";width:10px;height:10px;border-radius:2px;background:var(--ok);
  animation:pulseDot 1.8s ease-in-out infinite;
}
.bm-net{padding:20px;font-family:var(--font-mono);font-size:11px;color:var(--ink-soft);background:rgba(255,255,255,0.4)}
.bm-net .row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px dashed var(--stroke);opacity:0;animation:rowIn .6s ease forwards}
.bm-net .row:nth-child(1){animation-delay:.2s}
.bm-net .row:nth-child(2){animation-delay:.6s}
.bm-net .row:nth-child(3){animation-delay:1.0s}
.bm-net .row:nth-child(4){animation-delay:1.4s}
.bm-net .status-ok{color:var(--ok)}
.bm-net .status-blocked{color:#c94a3a}
.bm-net .row:last-child{border:0}

@keyframes tabIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
@keyframes rowIn{to{opacity:1}}
@keyframes pulseDot{50%{transform:scale(1.3);opacity:.6}}

/* ---------- Sections ---------- */
.section-title{
  display:flex;align-items:baseline;justify-content:space-between;
  margin:80px 0 24px;padding-bottom:14px;border-bottom:1px solid var(--stroke);
}
.section-title h2{margin:0;font-family:var(--font-serif);font-weight:400;font-size:34px;letter-spacing:-.4px}
.section-title .count{font-family:var(--font-mono);font-size:12px;color:var(--ink-mute);letter-spacing:1.2px}

/* ---------- Search ---------- */
.search-wrap{margin-bottom:20px}
#ext-search{
  width:100%;padding:14px 18px;border-radius:12px;
  background:var(--surface);border:1px solid var(--stroke);
  color:var(--ink);font-size:14px;outline:none;
  backdrop-filter:blur(10px);transition:border-color .15s, box-shadow .15s;
}
#ext-search:focus{border-color:var(--ink);box-shadow:0 0 0 3px rgba(20,20,20,.06)}

/* ---------- Extension grid ---------- */
.ext-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.ext-item{
  display:flex;align-items:center;gap:14px;padding:16px;
  background:var(--surface);border:1px solid var(--stroke);border-radius:var(--radius);
  backdrop-filter:blur(10px);transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.ext-item:hover{transform:translateY(-2px);border-color:var(--stroke-strong);box-shadow:var(--shadow-md)}
.ext-icon{
  width:44px;height:44px;border-radius:10px;
  background:#fff;border:1px solid var(--stroke);
  display:grid;place-items:center;flex-shrink:0;overflow:hidden;
}
.ext-icon img{width:26px;height:26px}
.ext-body{display:flex;flex-direction:column;min-width:0}
.ext-body .title{font-weight:600;font-size:14px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ext-body .meta{font-family:var(--font-mono);font-size:11px;color:var(--ink-mute);letter-spacing:.4px;margin-top:2px}
.ext-arrow{margin-left:auto;color:var(--ink-mute);font-size:18px;transition:transform .18s ease, color .18s ease}
.ext-item:hover .ext-arrow{transform:translateX(4px);color:var(--accent)}

.empty-state{color:var(--ink-mute);font-size:14px;padding:24px;text-align:center}

/* ---------- Principles ---------- */
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.principle{
  padding:26px;background:var(--surface);border:1px solid var(--stroke);
  border-radius:var(--radius);backdrop-filter:blur(10px);
}
.principle .idx{font-family:var(--font-mono);font-size:11px;color:var(--accent);letter-spacing:1.4px;margin-bottom:10px}
.principle h3{margin:0 0 8px;font-family:var(--font-serif);font-size:22px;font-weight:400}
.principle p{margin:0;color:var(--ink-soft);font-size:14px}

/* ---------- Detail page ---------- */
.back-link{display:inline-block;margin-bottom:24px;font-size:13px;color:var(--ink-soft)}
.back-link:hover{color:var(--ink)}
.detail-header{display:flex;gap:22px;align-items:flex-start;padding:24px 0 8px}
.icon-lg{
  width:72px;height:72px;border-radius:16px;background:#fff;border:1px solid var(--stroke);
  display:grid;place-items:center;flex-shrink:0;overflow:hidden;
}
.icon-lg img{width:44px;height:44px}
.detail-header h1{margin:0;font-family:var(--font-serif);font-size:42px;font-weight:400;letter-spacing:-.3px}
.subline{font-family:var(--font-mono);font-size:11px;color:var(--ink-mute);letter-spacing:.6px;margin-top:8px}
.badge-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.badge{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.6px;
  padding:5px 10px;border-radius:999px;
  background:#fff;border:1px solid var(--stroke);color:var(--ink-soft);
}
.badge.accent{background:var(--accent-soft);border-color:transparent;color:#7a3a0a}

/* ---------- Policy ---------- */
.policy{display:grid;grid-template-columns:220px 1fr;gap:48px;margin-top:40px}
.toc{position:sticky;top:100px;align-self:start;display:flex;flex-direction:column;gap:6px}
.toc-title{font-family:var(--font-mono);font-size:11px;letter-spacing:1.4px;color:var(--ink-mute);margin-bottom:8px}
.toc a{
  font-family:var(--font-mono);font-size:12px;padding:8px 10px;border-radius:6px;
  color:var(--ink-mute);transition:color .12s, background .12s;
}
.toc a:hover{color:var(--ink);background:rgba(0,0,0,.03)}
.toc a.active{color:var(--ink);background:rgba(0,0,0,.05)}
.policy-body{display:flex;flex-direction:column;gap:44px}
.section h3{
  display:flex;align-items:baseline;gap:14px;margin:0 0 12px;
  font-family:var(--font-serif);font-size:26px;font-weight:400;
}
.section h3 .num{font-family:var(--font-mono);font-size:12px;color:var(--accent);letter-spacing:1.2px}
.section p, .section li{color:var(--ink-soft);font-size:15px;line-height:1.65}
.section ul{padding-left:18px;margin:8px 0}
.section li{margin:4px 0}
.section strong{color:var(--ink)}

/* ---------- Facts panel ---------- */
.facts{
  margin-top:44px;padding:26px;background:var(--surface);border:1px solid var(--stroke);
  border-radius:var(--radius-lg);backdrop-filter:blur(10px);box-shadow:var(--shadow-sm);
}
.facts-head{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid var(--stroke)}
.facts-kicker{font-family:var(--font-mono);font-size:11px;letter-spacing:1.6px;text-transform:uppercase;color:var(--accent)}
.facts-sub{font-size:12px;color:var(--ink-mute)}
.facts-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:18px}
.fact{padding:20px;background:var(--surface-solid);border:1px solid var(--stroke);border-radius:var(--radius)}
.fact h5{margin:0 0 14px;font-family:var(--font-mono);font-size:11px;letter-spacing:1.2px;color:var(--ink-mute);text-transform:uppercase}
.bars{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.bars li{display:grid;grid-template-columns:120px 1fr 60px;align-items:center;gap:10px;font-size:13px}
.bars .c-name{display:flex;align-items:center;gap:8px;color:var(--ink)}
.bars .c-name img{width:20px;height:14px;border-radius:2px;object-fit:cover;box-shadow:0 0 0 1px var(--stroke)}
.bars .c-bar{height:8px;background:rgba(120,20,20,.08);border-radius:99px;overflow:hidden}
.bars .c-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:99px;width:0;animation:barFill 1.2s cubic-bezier(.2,.7,.2,1) forwards}
.bars .c-num{font-family:var(--font-mono);font-size:12px;color:var(--ink-soft);text-align:right}
@keyframes barFill{from{width:0 !important}}
.os-row{display:flex;align-items:center;gap:12px;padding:8px 0;border-bottom:1px dashed var(--stroke)}
.os-row:last-child{border:0}
.os-row img{width:28px;height:28px}
.os-row strong{display:block;font-family:var(--font-serif);font-size:22px;line-height:1;color:var(--ink)}
.os-row small{font-family:var(--font-mono);font-size:10px;color:var(--ink-mute);letter-spacing:.6px;text-transform:uppercase}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.chip{padding:5px 10px;font-size:12px;background:var(--accent-soft);color:var(--accent-2);border-radius:999px;font-weight:500}
.mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding-top:14px;border-top:1px dashed var(--stroke)}
.mini-stats strong{display:block;font-family:var(--font-serif);font-size:20px;line-height:1;color:var(--accent)}
.mini-stats small{font-family:var(--font-mono);font-size:9px;color:var(--ink-mute);letter-spacing:.4px;text-transform:uppercase;margin-top:4px;display:block}

/* ---------- Footer ---------- */
.site-footer{margin-top:80px;border-top:1px solid var(--stroke);background:rgba(255,255,255,0.55);backdrop-filter:blur(10px)}
.footer-inner{
  max-width:1180px;margin:0 auto;padding:56px 24px 32px;
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;
}
.footer-brand .name{font-family:var(--font-serif);font-size:26px;color:var(--ink)}
.footer-brand p{color:var(--ink-soft);font-size:13px;max-width:38ch;margin:10px 0 16px}
.footer-badges{display:flex;flex-wrap:wrap;gap:6px}
.footer-badges .fb{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 10px;font-family:var(--font-mono);font-size:10px;letter-spacing:.6px;
  border-radius:999px;background:var(--accent-soft);color:var(--accent-2);
}
.footer-col h4{font-family:var(--font-mono);font-size:11px;letter-spacing:1.4px;color:var(--ink-mute);margin:0 0 12px;text-transform:uppercase}
.footer-col a{display:block;font-size:13px;color:var(--ink-soft);padding:4px 0;transition:color .12s}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{
  max-width:1180px;margin:0 auto;padding:20px 24px;
  border-top:1px solid var(--stroke);
  display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
  font-size:12px;color:var(--ink-mute);
}
.footer-bottom .legal{display:flex;gap:16px;flex-wrap:wrap}
.footer-bottom .made{display:inline-flex;align-items:center;gap:6px}
.footer-bottom .made img{width:16px;height:12px;border-radius:2px}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(12px);animation:reveal .7s cubic-bezier(.2,.7,.2,1) forwards}
.reveal.d1{animation-delay:.06s}
.reveal.d2{animation-delay:.14s}
@keyframes reveal{to{opacity:1;transform:none}}

/* ---------- Hero typing rotator ---------- */
.hero{position:relative}
.type-slot{
  display:inline-flex;align-items:center;gap:.18em;
  padding:0 .06em 0 .1em;
  border-bottom:2px solid rgba(200,30,42,.35);
  vertical-align:baseline;
  line-height:1;
}
.type-icon{
  width:.72em;height:.72em;display:inline-block;
  transition:opacity .18s ease;
}

.type-text{font-style:normal;color:var(--accent, #c81e2a)}
.type-caret{
  display:inline-block;width:2px;height:.9em;margin-left:2px;
  background:var(--accent, #c81e2a);vertical-align:-.08em;
  animation:type-blink 1s steps(1) infinite;
}
@keyframes type-blink{50%{opacity:0}}
.hero > .reveal, .hero > .hero-meta, .hero > .browser-mock, .hero > .facts{position:relative;z-index:1}
.fact-os h5 .sub{font-family:var(--font-mono);font-size:9px;letter-spacing:.4px;color:var(--ink-mute);text-transform:none;margin-left:4px}


/* ---------- Responsive ---------- */
@media (max-width:900px){
  .hero-meta{grid-template-columns:1fr;gap:24px}
  .hero-cta{justify-content:flex-start}
  .facts-grid{grid-template-columns:1fr;gap:14px}
  .bars li{grid-template-columns:110px 1fr 56px}
  .principles{grid-template-columns:1fr}
  .policy{grid-template-columns:1fr}
  .toc{position:static;flex-direction:row;flex-wrap:wrap}
  .footer-inner{grid-template-columns:1fr 1fr;gap:28px;padding:44px 20px 24px}
  .footer-brand{grid-column:1 / -1}
  .bm-body{grid-template-columns:1fr}
  .bm-page{border-right:0;border-bottom:1px solid var(--stroke)}
  .bm-addr{display:none}
}
@media (max-width:640px){
  main#app{padding:32px 16px 60px}
  .site-header .inner{padding:12px 16px}
  nav.primary{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:rgba(255,245,244,.98);backdrop-filter:blur(14px);
    border-bottom:1px solid var(--stroke);padding:12px 18px;display:none;
  }
  nav.primary.open{display:flex}
  nav.primary a{padding:12px 0;border-bottom:1px solid var(--stroke)}
  nav.primary a:last-child{border-bottom:0}
  .nav-toggle{display:flex}
  .detail-header{flex-direction:column;gap:14px}
  .detail-header h1{font-size:32px}
  .bm-tabs .bm-tab:nth-child(n+3){display:none}
  .facts{padding:18px}
  .fact{padding:16px}
  .bars li{grid-template-columns:96px 1fr 52px;font-size:12px}
  .bars .c-name img{width:18px;height:12px}


  /* Mobile footer: single column, generous spacing, centered brand. */
  .footer-inner{grid-template-columns:1fr;gap:24px;padding:36px 20px 20px;text-align:center}
  .footer-brand{grid-column:auto}
  .footer-brand p{margin-left:auto;margin-right:auto}
  .footer-badges{justify-content:center}
  .footer-col a{padding:6px 0}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center;padding:16px 20px 20px}
}