/* =====================================================================
   FRAUDCRAFT — public site styles
   Matches the Academy app's dark intelligence-platform aesthetic.
   ===================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  --ink:#070a12; --ink-2:#0b0f1c; --panel:#0f1424; --panel-2:#131930;
  --line:#1d2540; --line-bright:#2c365c; --line-glow:#3a4a82;
  --fog:#6c7693; --fog-2:#97a1bf; --white:#eef1f8;
  --blue:#5b8cff; --blue-2:#7da3ff; --cyan:#46d6e6;
  --amber:#e8a94e; --red:#ee5d6c; --green:#46d6a0; --violet:#9b8cff;
  --sans:'Sora',-apple-system,sans-serif; --mono:'IBM Plex Mono',monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--ink); color:var(--white); font-family:var(--sans);
  font-weight:300; line-height:1.65; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(rgba(91,140,255,.025) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(91,140,255,.025) 1px,transparent 1px);
  background-size:48px 48px;
}
body::after{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(ellipse 60% 45% at 80% 0%,rgba(91,140,255,.10),transparent 65%);
}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-weight:600;line-height:1.18;letter-spacing:-.02em}
.mono{font-family:var(--mono)}
.wrap{max-width:1080px;margin:0 auto;padding:0 26px;position:relative;z-index:1}
.narrow{max-width:760px}

/* nav */
.nav{position:sticky;top:0;z-index:60;height:64px;
  background:rgba(7,10,18,.86);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav-in{max-width:1080px;margin:0 auto;padding:0 26px;height:100%;
  display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px}
.brand svg{width:25px;height:25px}
.brand .bt{font-size:1.02rem;letter-spacing:.02em}
.brand .bt b{font-weight:700}.brand .bt span{font-weight:300}
.brand .sub{font-family:var(--mono);font-size:.58rem;color:var(--blue);
  letter-spacing:.18em;text-transform:uppercase;border-left:1px solid var(--line);
  padding-left:10px;margin-left:4px}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{font-family:var(--mono);font-size:.74rem;letter-spacing:.04em;
  text-transform:uppercase;color:var(--fog-2);padding:8px 12px;border-radius:6px;transition:.15s}
.nav-links a:hover{color:var(--white)}
.nav-links a.active{color:var(--blue)}
.nav-cta{background:var(--blue);color:#fff!important;padding:9px 16px!important;
  border-radius:8px;font-weight:500;box-shadow:0 8px 24px -10px rgba(91,140,255,.7)}
.nav-cta:hover{background:var(--blue-2)}
/* When the visitor is logged in, the CTA changes to a quieter "Dashboard" link
   (set by auth-state.js). It still works as a link but doesn't read as a
   sign-up acquisition button. */
.nav-cta.nav-cta--authed{background:transparent;color:var(--blue)!important;
  box-shadow:none;border:1px solid var(--line-bright)}
.nav-cta.nav-cta--authed:hover{background:rgba(91,140,255,.08);border-color:var(--blue)}
.burger{display:none;background:none;border:0;color:var(--white);cursor:pointer;padding:6px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;justify-content:center;
  font-size:.88rem;font-weight:500;padding:14px 24px;border-radius:9px;
  border:1px solid transparent;transition:.18s;cursor:pointer}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 34px -10px rgba(91,140,255,.7)}
.btn-primary:hover{background:var(--blue-2);transform:translateY(-1px)}
.btn-ghost{border-color:var(--line-bright);color:var(--white)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue-2)}
.btn .arr{transition:transform .2s}.btn:hover .arr{transform:translateX(3px)}

/* hero */
.hero{padding:90px 0 70px;position:relative}
.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--blue);margin-bottom:18px;display:block}
.hero h1{font-size:clamp(2.2rem,5vw,3.7rem);font-weight:700;letter-spacing:-.03em;
  line-height:1.06;margin-bottom:22px;max-width:16ch}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero .lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--fog-2);
  max-width:56ch;margin-bottom:32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}

/* sections */
.sec{padding:70px 0;position:relative}
.sec-head{max-width:640px;margin-bottom:44px}
.sec-head .eyebrow{margin-bottom:14px}
.sec-head h2{font-size:clamp(1.6rem,3vw,2.3rem);margin-bottom:14px}
.sec-head p{color:var(--fog-2);font-size:1.02rem}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent)}

/* feature cards */
.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:linear-gradient(180deg,var(--panel),var(--ink-2));
  border:1px solid var(--line);border-radius:14px;padding:26px;transition:.22s}
.card:hover{border-color:var(--line-glow);transform:translateY(-3px)}
.card .cicon{width:44px;height:44px;border-radius:10px;background:rgba(91,140,255,.1);
  border:1px solid var(--line-bright);display:flex;align-items:center;justify-content:center;
  margin-bottom:16px}
.card .cicon svg{width:20px;height:20px;stroke:var(--blue);fill:none}
.card h3{font-size:1.1rem;margin-bottom:8px}
.card p{font-size:.9rem;color:var(--fog-2)}

/* case strip */
.cases-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.case-pill{background:var(--panel);border:1px solid var(--line);border-radius:12px;
  padding:20px;transition:.2s}
.case-pill:hover{border-color:var(--line-bright)}
.case-pill .ct{font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;
  text-transform:uppercase;margin-bottom:8px}
.case-pill h4{font-size:1rem;margin-bottom:6px}
.case-pill p{font-size:.84rem;color:var(--fog)}

/* stat band */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
  padding:34px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat{padding-left:18px;border-left:2px solid var(--blue)}
.stat .n{font-size:1.8rem;font-weight:700;letter-spacing:-.02em}
.stat .l{font-size:.76rem;color:var(--fog);margin-top:3px}

/* content pages (about/privacy/contact) */
.page-head{padding:70px 0 30px}
.page-head h1{font-size:clamp(1.9rem,4vw,3rem);font-weight:700;letter-spacing:-.03em;margin-bottom:14px}
.page-head .lead{color:var(--fog-2);font-size:1.08rem;max-width:60ch}
.prose{padding:10px 0 70px}
.prose h2{font-size:1.3rem;margin:38px 0 12px}
.prose h3{font-size:1.05rem;margin:26px 0 8px;color:var(--blue-2)}
.prose p{color:var(--fog-2);margin-bottom:14px;max-width:68ch}
.prose ul{margin:0 0 16px 0;padding-left:0;list-style:none;max-width:68ch}
.prose li{color:var(--fog-2);padding:7px 0 7px 22px;position:relative}
.prose li::before{content:"";position:absolute;left:0;top:15px;width:6px;height:6px;
  border-radius:50%;background:var(--blue)}
.prose a{color:var(--blue-2);border-bottom:1px solid var(--line-bright)}
.prose a:hover{border-color:var(--blue)}
.prose .updated{font-family:var(--mono);font-size:.74rem;color:var(--fog);
  letter-spacing:.04em;margin-bottom:30px}
.callout{background:linear-gradient(135deg,rgba(91,140,255,.08),transparent);
  border:1px solid var(--line-glow);border-radius:12px;padding:20px 22px;margin:24px 0;
  font-size:.92rem;color:var(--fog-2)}
.callout b{color:var(--white);font-weight:500}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
.contact-card{background:linear-gradient(180deg,var(--panel),var(--ink-2));
  border:1px solid var(--line);border-radius:14px;padding:30px}
.contact-card h3{font-size:1.1rem;margin-bottom:10px}
.contact-card p{color:var(--fog-2);font-size:.92rem;margin-bottom:16px}
.contact-email{display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:.95rem;color:var(--cyan);
  background:var(--ink-2);border:1px solid var(--line-bright);border-radius:9px;
  padding:13px 16px;transition:.15s}
.contact-email:hover{border-color:var(--blue)}
.field{margin-bottom:16px}
.field label{display:block;font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--fog);margin-bottom:7px}
.field input,.field textarea{width:100%;background:var(--ink-2);border:1px solid var(--line);
  border-radius:8px;padding:12px 14px;color:var(--white);font-family:var(--sans);
  font-size:.92rem;font-weight:300}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue)}
.field textarea{resize:vertical;min-height:120px}
.formnote{font-size:.82rem;color:var(--green);margin-top:12px;display:none;font-family:var(--mono)}

/* CTA band */
.cta-band{border:1px solid var(--line-glow);border-radius:16px;
  background:linear-gradient(120deg,#10183a,#0b0f1f 70%);padding:50px;
  text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse 50% 80% at 50% 0%,rgba(91,140,255,.16),transparent)}
.cta-band>*{position:relative;z-index:2}
.cta-band h2{font-size:clamp(1.5rem,2.8vw,2.2rem);margin-bottom:12px}
.cta-band p{color:var(--fog-2);max-width:48ch;margin:0 auto 26px}

/* footer */
.footer{border-top:1px solid var(--line);padding:48px 0 36px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:36px;margin-bottom:32px}
.footer .blurb{font-size:.88rem;color:var(--fog);max-width:34ch;margin-top:12px}
.footer h5{font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--fog);margin-bottom:14px}
.footer a{display:block;font-size:.88rem;color:var(--fog-2);padding:5px 0;transition:.15s}
.footer a:hover{color:var(--blue)}
.foot-bot{padding-top:24px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  font-family:var(--mono);font-size:.72rem;color:var(--fog)}

@media(max-width:820px){
  .grid-3,.cases-row{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .contact-grid,.foot-grid{grid-template-columns:1fr}
  .nav-links{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;
    background:var(--ink);border-bottom:1px solid var(--line);padding:12px 20px;gap:0}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 8px}
  .burger{display:block}
}
@media(max-width:520px){
  .wrap{padding:0 18px}
  .grid-3,.grid-2,.cases-row,.stats{grid-template-columns:1fr}
  .cta-band{padding:34px 22px}
}