/* ============================================================
   Briefro — shared site styles (dark "local-intelligence" theme)
   Used by the homepage (index.html) and all legal pages.
   Self-hosted fonts only — no external requests (GDPR-clean).
   ============================================================ */

@font-face{font-family:"Geist";src:url("fonts/Geist-Variable.woff2") format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Geist Mono";src:url("fonts/GeistMono-Variable.woff2") format("woff2");font-weight:100 900;font-display:swap}

:root{
  --bg:#0a0d13;
  --bg2:#0e131c;
  --ink:#eef2f8;
  --read:#cdd5e3;      /* long-form body text */
  --muted:#94a1b6;
  --faint:#5d6781;
  --line:#1b2330;
  --amber:#f4a838;     /* warm signal accent */
  --blue:#6f93ff;      /* electric secondary */
  --good:#48d597;
  --card:#10151f;
  --sans:"Geist",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono:"Geist Mono",ui-monospace,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;color:var(--ink);background:var(--bg);font-family:var(--sans);
  line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
/* atmosphere: gradient mesh + engineering grid + grain */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(60% 50% at 78% -5%, rgba(244,168,56,.16), transparent 60%),
    radial-gradient(55% 45% at 8% 8%, rgba(111,147,255,.14), transparent 55%),
    linear-gradient(180deg,var(--bg),var(--bg2));
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.04;
  background-image:linear-gradient(var(--ink) 1px,transparent 1px),linear-gradient(90deg,var(--ink) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(circle at 50% 30%,#000,transparent 80%);
          mask-image:radial-gradient(circle at 50% 30%,#000,transparent 80%);
}
.grain{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}

.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
a{color:inherit;text-decoration:none}
.mono{font-family:var(--mono);letter-spacing:.04em}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--amber)}

/* ---------- nav ---------- */
header.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);
  background:linear-gradient(180deg,rgba(10,13,19,.85),rgba(10,13,19,.4));border-bottom:1px solid var(--line)}
.nav .inner{display:flex;align-items:center;justify-content:space-between;height:64px;max-width:1180px;margin:0 auto;padding:0 28px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;letter-spacing:-.02em;color:var(--ink)}
.logo .dot{width:11px;height:11px;border-radius:3px;background:var(--amber);box-shadow:0 0 16px var(--amber);transform:rotate(45deg)}
.nav nav{display:flex;gap:26px;align-items:center}
.nav nav a{color:var(--muted);font-size:14px;transition:color .2s}
.nav nav a:hover,.nav nav a[aria-current]{color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14px;border-radius:10px;padding:11px 18px;transition:transform .15s,box-shadow .2s,background .2s;cursor:pointer;border:1px solid transparent}
.btn-primary{background:var(--amber);color:#1a1205;box-shadow:0 8px 30px -8px rgba(244,168,56,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 40px -8px rgba(244,168,56,.7)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--faint);transform:translateY(-2px)}
@media(max-width:820px){.nav nav{display:none}}

/* ---------- reveal animation ---------- */
.rv{opacity:0;transform:translateY(18px);animation:rise .8s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes rise{to{opacity:1;transform:none}}

/* ---------- hero ---------- */
.hero{padding:96px 0 60px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
@media(max-width:920px){.hero-grid{grid-template-columns:1fr;gap:40px}}
.hero h1{font-size:clamp(40px,6vw,76px);line-height:.98;letter-spacing:-.035em;margin:18px 0 0;font-weight:680}
.hero h1 em{font-style:normal;color:transparent;background:linear-gradient(105deg,var(--amber),#ffd591 60%,var(--blue));-webkit-background-clip:text;background-clip:text}
.lead{color:var(--muted);font-size:clamp(17px,2vw,20px);max-width:560px;margin:24px 0 32px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.cta-note{color:var(--faint);font-size:13px;font-family:var(--mono)}

/* hero visual */
.viz{position:relative;height:420px}
.panel{position:absolute;border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,#121925,#0d121b);box-shadow:0 30px 80px -30px rgba(0,0,0,.8)}
.p1{inset:30px 0 60px 40px;animation:float 9s ease-in-out infinite}
.p2{width:62%;right:-6px;top:0;height:190px;background:linear-gradient(180deg,#15202f,#0e1622);animation:float 7s ease-in-out infinite reverse}
.p3{width:54%;left:-10px;bottom:0;height:150px;animation:float 8s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-12px)}}
.panel .ph{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.panel .ph b{font-size:13px}
.panel .ph .badge{font-family:var(--mono);font-size:10px;color:var(--good);border:1px solid #1d3a2e;border-radius:999px;padding:2px 8px}
.bars{display:flex;align-items:flex-end;gap:10px;height:120px;padding:18px}
.bars span{flex:1;border-radius:5px 5px 0 0;background:linear-gradient(180deg,var(--amber),rgba(244,168,56,.25))}
.kpi{padding:18px}
.kpi .v{font-size:34px;font-weight:700;letter-spacing:-.02em}
.kpi .v small{color:var(--good);font-size:15px;font-weight:600;margin-left:8px}
.kpi .l{color:var(--muted);font-size:13px;margin-top:2px}
.linechart{padding:14px}
.linechart svg{width:100%;height:110px}

/* ---------- trust strip ---------- */
.trust{padding:28px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:40px}
.trust .row{display:flex;flex-wrap:wrap;gap:14px 30px;align-items:center;justify-content:center;color:var(--faint);font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.trust .row b{color:var(--muted)}

/* ---------- sections ---------- */
section{padding:88px 0}
.sec-head{max-width:680px;margin-bottom:44px}
.sec-head h2{font-size:clamp(28px,3.6vw,44px);line-height:1.05;letter-spacing:-.03em;margin:14px 0 0;font-weight:660}
.sec-head p{color:var(--muted);font-size:18px;margin:16px 0 0}

.features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:900px){.features{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.features{grid-template-columns:1fr}}
.feat{border:1px solid var(--line);border-radius:16px;padding:24px;background:var(--card);transition:transform .2s,border-color .2s,background .2s;position:relative;overflow:hidden}
.feat:hover{transform:translateY(-4px);border-color:#2b3850;background:#121826}
.feat .ic{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;border:1px solid var(--line);margin-bottom:16px;font-family:var(--mono);font-size:15px;color:var(--amber);background:rgba(244,168,56,.08)}
.feat h3{font-size:17px;margin:0 0 6px;letter-spacing:-.01em}
.feat p{color:var(--muted);font-size:14.5px;margin:0}

/* ---------- local-first banner ---------- */
.local{position:relative;border:1px solid var(--line);border-radius:24px;padding:56px 44px;
  background:radial-gradient(120% 140% at 100% 0,rgba(111,147,255,.13),transparent 55%),linear-gradient(180deg,#0f1622,#0c1119);overflow:hidden}
.local .big{font-size:clamp(26px,4vw,46px);line-height:1.08;letter-spacing:-.03em;font-weight:660;max-width:820px}
.local .big u{text-decoration:none;color:var(--amber)}
.pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.pill{font-family:var(--mono);font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:7px 13px;background:rgba(255,255,255,.02)}
.pill b{color:var(--good)}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:s}
@media(max-width:780px){.steps{grid-template-columns:1fr}}
.step{border-top:2px solid var(--line);padding-top:20px;position:relative}
.step::before{counter-increment:s;content:"0" counter(s);font-family:var(--mono);font-size:13px;color:var(--amber);position:absolute;top:-12px;background:var(--bg);padding-right:10px}
.step h3{font-size:18px;margin:8px 0 6px;letter-spacing:-.01em}
.step p{color:var(--muted);font-size:15px;margin:0}

/* ---------- verticals ---------- */
.vert{display:flex;flex-wrap:wrap;gap:12px}
.vchip{border:1px solid var(--line);border-radius:12px;padding:14px 18px;font-weight:600;font-size:15px;background:var(--card);transition:transform .15s,border-color .2s,color .2s}
.vchip:hover{transform:translateY(-3px);border-color:var(--amber);color:var(--amber)}
.vchip span{display:block;font-family:var(--mono);font-size:11px;color:var(--faint);font-weight:400;margin-top:3px;text-transform:uppercase;letter-spacing:.1em}

/* ---------- final cta ---------- */
.final{text-align:center;border:1px solid var(--line);border-radius:24px;padding:72px 28px;
  background:radial-gradient(80% 120% at 50% 0,rgba(244,168,56,.14),transparent 60%),linear-gradient(180deg,#0f1521,#0b1018)}
.final h2{font-size:clamp(30px,4.5vw,52px);letter-spacing:-.03em;margin:0;line-height:1.04;font-weight:680}
.final p{color:var(--muted);font-size:18px;margin:18px auto 30px;max-width:520px}

/* ============================================================
   Legal / long-form content pages
   ============================================================ */
.legal{max-width:780px;margin:0 auto;padding:72px 28px 40px}
.legal .eyebrow{display:block;margin-bottom:14px}
.legal h1{font-size:clamp(34px,5vw,52px);line-height:1.02;letter-spacing:-.03em;font-weight:680;margin:0}
.legal .updated{font-family:var(--mono);font-size:12.5px;color:var(--faint);letter-spacing:.04em;margin:16px 0 36px}
.legal h2{font-size:clamp(19px,2.4vw,24px);letter-spacing:-.015em;font-weight:640;margin:40px 0 12px;padding-top:18px;border-top:1px solid var(--line);color:var(--ink)}
.legal h2:first-of-type{border-top:0;padding-top:0}
.legal p{color:var(--read);font-size:16px;line-height:1.72;margin:0 0 16px}
.legal ul{color:var(--read);font-size:16px;line-height:1.72;padding-left:22px;margin:0 0 16px}
.legal li{margin:0 0 6px}
.legal strong{color:var(--ink);font-weight:640}
.legal a{color:var(--amber);text-decoration:none;border-bottom:1px solid rgba(244,168,56,.35);transition:border-color .2s}
.legal a:hover{border-color:var(--amber)}
.legal a.email{font-family:var(--mono);font-size:15px}
.legal .lead{color:var(--muted);font-size:18px;line-height:1.65;max-width:none;margin:0 0 24px}
.legal .card{border:1px solid var(--line);border-radius:14px;padding:20px 22px;background:var(--card);margin:0 0 16px}
.legal .card a{color:var(--amber)}
.legal dl{margin:0 0 16px}
.legal dt{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin-top:16px}
.legal dd{margin:4px 0 0;color:var(--read);font-size:16px}
.legal address{font-style:normal;line-height:1.8;color:var(--read);font-size:16px}
.legal .muted{color:var(--muted)}
.legal hr{border:0;border-top:1px solid var(--line);margin:32px 0}

/* ============================================================
   footer (shared)
   ============================================================ */
footer.ft{border-top:1px solid var(--line);margin-top:40px;padding:48px 0 56px;color:var(--muted)}
.ft-grid{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap}
.ft-grid a{color:var(--muted);font-size:14px;display:block;margin:8px 0;transition:color .2s}
.ft-grid a:hover,.ft-grid a[aria-current]{color:var(--ink)}
.ft h4{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin:0 0 8px}
.ft .blurb{color:var(--faint);font-size:14px;margin-top:12px;max-width:280px}
.ft-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;
  margin-top:36px;padding-top:22px;border-top:1px solid var(--line);font-size:13px;color:var(--faint);font-family:var(--mono)}
.ft-powered a{color:var(--muted);border-bottom:1px solid rgba(148,161,182,.35);transition:color .2s,border-color .2s}
.ft-powered a:hover{color:var(--amber);border-color:var(--amber)}