:root{
  --paper:#fbfcfd;
  --paper-2:#ffffff;
  --ink:#1a2530;
  --ink-soft:#2f3c48;
  --navy:#2a3b49;
  --steel:#5c6976;
  --muted:#74808b;
  --line:#e5eaee;
  --line-dark:#ccd5dc;
  --accent:#58717c;
  --accent-soft:#f2f5f6;
  --sage:#5f766b;
  --sage-soft:#eff4f1;
  --white:#ffffff;
  --shadow:0 22px 64px rgba(23,35,46,.055);
  --shadow-soft:0 10px 30px rgba(23,35,46,.045);
  --max:1200px;
  --radius:16px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  font-size:16px;line-height:1.66;letter-spacing:-.003em;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility
}
body.nav-open{overflow:hidden}
::selection{background:#dce6e9;color:var(--ink)}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button,a{ -webkit-tap-highlight-color:transparent }
a:focus-visible,button:focus-visible{outline:3px solid rgba(88,113,124,.28);outline-offset:4px}
.wrap{width:min(calc(100% - 48px),var(--max));margin:0 auto}
.eyebrow{font-size:.72rem;letter-spacing:.155em;text-transform:uppercase;color:var(--accent);font-weight:750}
.muted{color:var(--steel)}.small{font-size:.88rem}
.mobile-support{display:none}

.site-header{
  position:sticky;top:0;z-index:30;background:rgba(251,252,253,.94);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(229,234,238,.94)
}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:11px;font-size:1.01rem;font-weight:720;letter-spacing:-.018em}
.brand img{width:30px;height:30px;transition:transform .28s var(--ease)}
.brand:hover img{transform:translateY(-1px) rotate(-1.5deg)}
.nav-links{display:flex;align-items:center;gap:29px;color:#3f505e;font-size:.91rem}
.nav-links a,.text-link{transition:color .18s ease}
.nav-links a:hover,.nav-links a[aria-current="page"],.text-link:hover{color:var(--accent)}
.nav-links a[aria-current="page"]{font-weight:650}
.nav-actions{display:flex;align-items:center;gap:18px}
.text-link{font-size:.89rem;color:#50606d}
.btn{
  display:inline-flex;align-items:center;justify-content:center;min-height:43px;padding:0 18px;
  border:1px solid var(--line-dark);border-radius:9px;font-weight:680;font-size:.89rem;letter-spacing:-.01em;
  transition:transform .18s var(--ease),border-color .18s ease,background .18s ease,box-shadow .18s ease;
  background:transparent
}
.btn:hover{transform:translateY(-1px);border-color:#aebbc4;box-shadow:0 4px 14px rgba(23,35,46,.04)}
.btn.primary{background:var(--navy);border-color:var(--navy);color:#fff}
.btn.primary:hover{background:#334957;border-color:#334957}
.btn.secondary{background:var(--paper-2)}
.menu{display:none;border:0;background:transparent;font-size:23px;line-height:1;color:var(--ink);padding:8px;margin-right:-8px}

.hero{padding:108px 0 94px;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(430px,.96fr);gap:86px;align-items:center}
.hero h1,.page-hero h1,.section-title{
  font-family:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  font-weight:500;letter-spacing:-.044em;line-height:.985;color:#1c2935;text-wrap:balance
}
.hero h1{font-size:clamp(3.65rem,6.15vw,6.15rem);margin:18px 0 27px;max-width:760px}
.hero-lede{font-size:1.17rem;line-height:1.72;max-width:625px;color:#53616e}
.hero-actions{display:flex;gap:11px;margin:34px 0 25px;flex-wrap:wrap}
.trust-line{display:flex;gap:19px;flex-wrap:wrap;color:#697581;font-size:.84rem}
.trust-line span{display:inline-flex;align-items:center}
.trust-line span:before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--sage);margin-right:8px}

.analysis-card{
  background:var(--paper-2);border:1px solid var(--line-dark);border-radius:18px;
  box-shadow:var(--shadow);overflow:hidden
}
.analysis-head{display:flex;align-items:center;justify-content:space-between;padding:17px 20px;border-bottom:1px solid var(--line);background:#fcfdfe}
.analysis-head strong{font-size:.76rem;letter-spacing:.1em;text-transform:uppercase}
.status{font-size:.74rem;color:var(--sage);font-weight:750}
.analysis-body{padding:25px}
.question{font-family:"Iowan Old Style",Georgia,serif;font-size:1.58rem;line-height:1.27;letter-spacing:-.025em;margin:0 0 21px;color:#22303c}
.source-row{display:flex;gap:7px;margin-bottom:22px}
.source{font-size:.72rem;border:1px solid var(--line);border-radius:999px;padding:5px 9px;color:#5c6974;background:#fff}
.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.metric{padding:14px 13px;border:1px solid var(--line);border-radius:11px;background:#fff}
.metric b{display:block;font-size:1rem;line-height:1.25;letter-spacing:-.018em;font-variant-numeric:tabular-nums}
.metric span{font-size:.7rem;color:var(--muted)}
.finding{margin-top:18px;padding:16px 18px;border-left:2px solid var(--accent);background:var(--accent-soft);font-size:.9rem;line-height:1.58}
.finding strong{display:block;margin-bottom:4px;color:#354653}

.section{padding:102px 0;border-bottom:1px solid var(--line)}
.section-head{display:grid;grid-template-columns:.76fr 1.24fr;gap:68px;align-items:end;margin-bottom:50px}
.section-title{font-size:clamp(2.45rem,4.35vw,4.1rem);margin:8px 0}
.section-copy{font-size:1.04rem;line-height:1.72;color:#596875;max-width:625px}
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:15px;overflow:hidden}
.feature{background:#fff;padding:31px 32px 33px}
.feature .num{font-size:.72rem;color:var(--accent);font-weight:800;letter-spacing:.1em}
.feature h3{font-family:"Iowan Old Style",Georgia,serif;font-weight:500;font-size:1.55rem;letter-spacing:-.025em;margin:14px 0 9px}
.feature p{color:#5d6b77;margin:0;font-size:.92rem}
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.cap{
  border:1px solid var(--line);padding:26px;border-radius:13px;background:#fff;
  transition:transform .2s var(--ease),border-color .2s ease,box-shadow .2s ease
}
.cap:hover{transform:translateY(-2px);border-color:#cdd6dc;box-shadow:var(--shadow-soft)}
.cap h3{margin:0 0 8px;font-size:1rem;letter-spacing:-.012em}
.cap p{margin:0;color:#61707d;font-size:.9rem;line-height:1.63}
.cap .tag{display:inline-block;margin-bottom:18px;color:#66767d;font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}

.prompt-list{border-top:1px solid var(--line)}
.prompt{display:grid;grid-template-columns:42px 1fr auto;gap:17px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line);transition:background .18s ease}
.prompt:hover{background:rgba(255,255,255,.52)}
.prompt i{font-style:normal;color:#66767d;font-size:.75rem;font-variant-numeric:tabular-nums}
.prompt strong{font-weight:575;letter-spacing:-.009em}
.prompt span{color:#78838d;font-size:.76rem}

.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{padding:27px 0 2px;border-top:2px solid var(--navy)}
.step b{font-size:.74rem;color:var(--accent);letter-spacing:.1em}
.step h3{font-family:"Iowan Old Style",Georgia,serif;font-size:1.46rem;font-weight:500;letter-spacing:-.024em;margin:18px 0 8px}
.step p{color:#5f6d79;font-size:.91rem}

.security-panel{background:var(--navy);color:#eff3f5;border-radius:18px;padding:50px}
.security-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px}
.security-panel .eyebrow{color:#b9cbd2}
.security-panel .section-title{color:#fff;margin-top:10px}
.flow{display:flex;flex-direction:column;gap:9px;margin-top:29px}
.flow div{border:1px solid rgba(255,255,255,.17);padding:13px 15px;border-radius:9px;font-size:.86rem}
.flow div:not(:last-child):after{content:"↓";display:block;color:#8fa6b1;margin:8px 0 -19px}
.security-list{display:grid;gap:19px}
.security-item{padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.15)}
.security-item h3{margin:0 0 5px;font-size:.97rem}
.security-item p{margin:0;color:#c5d0d5;font-size:.88rem;line-height:1.62}

.faq{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.faq-item{background:#fff;padding:27px 28px}
.faq-item h3{font-size:.95rem;margin:0 0 7px;letter-spacing:-.012em}
.faq-item p{margin:0;color:#61707c;font-size:.89rem;line-height:1.62}

.cta{padding:96px 0}
.cta-box{display:grid;grid-template-columns:1.35fr .65fr;gap:54px;align-items:center;padding:48px;border:1px solid var(--line-dark);border-radius:17px;background:#fff}
.cta-box h2{font-family:"Iowan Old Style",Georgia,serif;font-size:clamp(2.35rem,4vw,3.65rem);font-weight:500;letter-spacing:-.04em;line-height:1.06;margin:0}
.cta-side p{color:#64717d;font-size:.92rem;line-height:1.64}

.site-footer{border-top:1px solid var(--line);padding:58px 0 30px;background:#fafbfc}
.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:46px}
.footer-brand p{max-width:350px;color:#687683;font-size:.88rem}
.footer-col{display:flex;flex-direction:column;gap:9px;font-size:.87rem}
.footer-col h4{margin:0 0 7px;font-size:.72rem;letter-spacing:.09em;text-transform:uppercase;color:#6e7a85}
.footer-col a{color:#465763;transition:color .18s ease}.footer-col a:hover{color:var(--accent)}
.footer-bottom{margin-top:48px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:22px;color:#7e8993;font-size:.72rem}

.page-hero{padding:92px 0 68px;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(3rem,5.25vw,5.15rem);margin:12px 0 18px;max-width:920px}
.page-hero p{font-size:1.08rem;line-height:1.7;color:#5c6a76;max-width:760px}
.content{padding:76px 0 90px}
.prose{max-width:800px}
.prose h2{font-family:"Iowan Old Style",Georgia,serif;font-weight:500;font-size:1.92rem;letter-spacing:-.028em;margin:44px 0 11px}
.prose h3{margin:30px 0 8px}
.prose p,.prose li{color:#52616d;line-height:1.7}
.prose li+li{margin-top:5px}
.prose a{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.prose code{background:#f1f4f5;border:1px solid var(--line);padding:2px 5px;border-radius:5px;font-size:.9em}
.callout{padding:18px 20px;border-left:2px solid var(--accent);background:var(--accent-soft);margin:30px 0}
.doc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
.doc-card{border:1px solid var(--line);border-radius:13px;padding:25px;background:#fff}
.doc-card h3{margin-top:0;margin-bottom:8px;letter-spacing:-.015em}
.doc-card p{color:#60707c;margin-bottom:0}

.reveal{opacity:0;transform:translateY(12px);transition:opacity .58s var(--ease),transform .58s var(--ease);transition-delay:var(--delay,0ms)}
.reveal.is-visible{opacity:1;transform:none}

@media(max-width:900px){
  .wrap{width:min(calc(100% - 36px),var(--max))}
  .nav{height:68px}
  .nav-links{
    display:none;position:absolute;top:68px;left:0;right:0;background:rgba(251,252,253,.985);
    border-bottom:1px solid var(--line);padding:14px 18px 22px;flex-direction:column;align-items:stretch;gap:0;
    box-shadow:0 18px 34px rgba(23,35,46,.06)
  }
  body.nav-open .nav-links{display:flex}
  .nav-links a{padding:12px 2px;border-bottom:1px solid var(--line)}
  .nav-links a:last-child{border-bottom:0}
  .mobile-support{display:block}
  .nav-actions .text-link,.nav-actions>.btn.primary{display:none}
  .menu{display:block}
  .hero-grid,.section-head,.security-grid,.cta-box{grid-template-columns:1fr}
  .hero-grid{gap:50px}.hero{padding:74px 0 70px}
  .hero h1{font-size:clamp(3.25rem,11vw,5.35rem);max-width:760px}
  .hero-lede{max-width:690px}
  .analysis-card{max-width:650px}
  .section{padding:78px 0}.section-head{gap:18px;margin-bottom:39px;align-items:start}
  .three,.cap-grid,.how-grid{grid-template-columns:1fr}
  .three{gap:1px}.feature{padding:27px 28px}
  .cap-grid{gap:12px}
  .step{padding:22px 0 4px}
  .faq{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1.2fr 1fr 1fr;gap:35px}
  .footer-brand{grid-column:1/-1}
  .cta-box{gap:25px;padding:38px}
  .metric-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:620px){
  .wrap{width:min(calc(100% - 28px),var(--max))}
  .hero{padding:58px 0 56px}
  .hero h1{font-size:clamp(3rem,14vw,3.85rem);letter-spacing:-.05em}
  .hero-lede{font-size:1.01rem;line-height:1.68}
  .hero-actions{margin-top:27px}
  .hero-actions .btn{width:100%}
  .trust-line{display:grid;gap:8px}
  .analysis-card{border-radius:14px}
  .analysis-head{padding:15px 16px}.analysis-body{padding:18px}
  .question{font-size:1.35rem}
  .metric-grid{grid-template-columns:1fr;gap:8px}
  .section{padding:62px 0}
  .section-title{font-size:clamp(2.45rem,11vw,3rem)}
  .section-copy{font-size:.97rem}
  .feature h3{font-size:1.4rem}
  .cap{padding:23px}
  .prompt{grid-template-columns:30px 1fr;padding:18px 0}
  .prompt span{display:none}
  .security-panel{padding:30px 23px;border-radius:14px}
  .flow div{font-size:.82rem}
  .faq-item{padding:23px}
  .cta{padding:66px 0}.cta-box{padding:31px 24px;border-radius:14px}
  .cta-box h2{font-size:2.55rem}
  .cta-side .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:28px}.footer-brand{grid-column:auto}
  .footer-bottom{flex-direction:column;gap:10px;margin-top:36px}
  .page-hero{padding:66px 0 50px}
  .page-hero h1{font-size:clamp(2.7rem,12vw,3.65rem)}
  .content{padding:54px 0 70px}
  .doc-grid{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .reveal{opacity:1!important;transform:none!important}
}