:root{
  --ink:#14241f;
  --muted:#66736e;
  --forest:#102b24;
  --forest-2:#183a31;
  --paper:#f5f2ea;
  --surface:#fffdf8;
  --line:#d7d7cf;
  --gold:#8d6b31;
  --gold-light:#d8bd84;
  --white:#fff;
  --max:1180px;
  --shadow:0 24px 70px rgba(16,43,36,.12);
  --serif:Georgia,"Times New Roman",serif;
  --sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.55;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
a{color:inherit}
button,textarea,select{font:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.skip-link{position:fixed;left:18px;top:-80px;z-index:100;padding:11px 15px;border-radius:8px;background:var(--white);color:var(--forest);box-shadow:var(--shadow);font-weight:800}
.skip-link:focus{top:18px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(245,242,234,.96);border-bottom:1px solid rgba(20,36,31,.08)}
.nav{width:min(calc(100% - 44px),var(--max));min-height:76px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:30px}
.brand{display:flex;align-items:center;gap:13px;text-decoration:none}
.brand-mark{width:40px;height:40px;display:grid;place-items:center;border-radius:50%;background:var(--forest);color:var(--white);font-size:11px;font-weight:900;letter-spacing:.1em}
.brand-text{font-size:14px;font-weight:820;letter-spacing:-.01em}
.brand-text small{display:block;margin-top:2px;color:var(--muted);font-size:9px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:23px;font-size:13px;font-weight:720}
.nav-links a{text-decoration:none}
.nav-links a:hover{color:var(--gold)}
.hero{width:min(calc(100% - 44px),var(--max));margin:28px auto 0;padding:68px;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr);gap:64px;align-items:end;border-radius:26px;background:radial-gradient(circle at 88% 8%,rgba(216,189,132,.12),transparent 30%),linear-gradient(135deg,var(--forest),#081e18 78%);color:var(--white);box-shadow:0 28px 80px rgba(16,43,36,.16)}
.eyebrow{margin:0 0 14px;color:var(--gold);font-size:10px;font-weight:900;letter-spacing:.17em;text-transform:uppercase}
.eyebrow.light{color:var(--gold-light)}
.hero .eyebrow{color:var(--gold-light)}
.hero h1{margin:0;font-family:var(--serif);font-size:clamp(50px,6.3vw,78px);line-height:.98;letter-spacing:-.05em;font-weight:500}
.lead{max-width:760px;margin:22px 0 0;color:rgba(255,255,255,.72);font-size:16px;line-height:1.72}
.hero-proof{padding:25px 0 4px;border-top:1px solid rgba(255,255,255,.18)}
.hero-proof span{display:block;color:var(--gold-light);font-size:9px;font-weight:900;letter-spacing:.15em;text-transform:uppercase}
.hero-proof strong{display:block;margin-top:8px;font-family:var(--serif);font-size:25px;line-height:1.18;font-weight:500}
.hero-proof p{margin:10px 0 0;color:rgba(255,255,255,.58);font-size:12px;line-height:1.65}
.assistant-shell{width:min(calc(100% - 44px),var(--max));margin:24px auto 0;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);border:1px solid var(--line);border-radius:22px;overflow:hidden;background:var(--surface);box-shadow:var(--shadow)}
.ask-panel,.result-panel{padding:42px}
.ask-panel{border-right:1px solid var(--line)}
.ask-panel h2,.result-panel h2,.section-heading h2,.next-step h2{margin:0;font-family:var(--serif);font-weight:500;letter-spacing:-.035em}
.ask-panel h2{font-size:clamp(34px,4vw,48px);line-height:1.06}
label{display:block;margin:24px 0 8px;font-size:11px;font-weight:850;letter-spacing:.06em;text-transform:uppercase}
textarea,select{width:100%;border:1px solid #c9cec8;border-radius:13px;background:#fff;color:var(--ink)}
textarea{min-height:150px;padding:16px 17px;resize:vertical;line-height:1.62}
select{height:48px;padding:0 13px}
textarea:focus,select:focus{border-color:var(--gold)}
.form-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;align-items:end}
.form-row>div label{margin-top:18px}
#research-submit{height:48px;padding:0 20px;border:0;border-radius:999px;background:var(--forest);color:#fff;font-weight:820}
#research-submit[disabled]{opacity:.58;cursor:progress}
.examples{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}
.examples>span{width:100%;margin-bottom:2px;color:var(--muted);font-size:10px;font-weight:850;letter-spacing:.1em;text-transform:uppercase}
.examples button{padding:8px 11px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--ink);font-size:11px;font-weight:730}
.examples button:hover{border-color:var(--gold);background:#faf7ef}
.result-panel{background:linear-gradient(180deg,rgba(16,43,36,.035),rgba(16,43,36,.07)),var(--surface)}
.result-heading{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}
.result-panel h2{font-size:34px;line-height:1.08}
.confidence{flex:0 0 auto;padding:7px 10px;border-radius:999px;background:#e6ece8;color:var(--forest);font-size:9px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}
.status{margin:28px 0 0;color:var(--muted);font-size:13px;line-height:1.7}
.answer{margin-top:22px;padding-top:22px;border-top:1px solid var(--line);font-family:var(--serif);font-size:21px;line-height:1.55;letter-spacing:-.015em}
.sources{margin-top:28px}
.sources h3{margin:0 0 10px;font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.sources ol{margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}
.sources li{border-bottom:1px solid var(--line)}
.sources a{display:block;padding:13px 4px;text-decoration:none;font-size:12px;font-weight:760}
.sources a:hover{color:var(--gold)}
.principles{width:min(calc(100% - 44px),var(--max));margin:0 auto;padding:92px 0;border-bottom:1px solid var(--line)}
.section-heading{max-width:760px;margin-bottom:36px}
.section-heading h2{font-size:clamp(38px,4.8vw,60px);line-height:1.04}
.principle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.principle-grid article{min-height:255px;padding:29px;border:1px solid var(--line);border-radius:18px;background:rgba(255,253,248,.55)}
.principle-grid span{color:var(--gold);font-size:9px;font-weight:900;letter-spacing:.15em}
.principle-grid h3{margin:46px 0 0;font-family:var(--serif);font-size:25px;line-height:1.14;font-weight:500}
.principle-grid p{margin:14px 0 0;color:var(--muted);font-size:13px;line-height:1.7}
.next-step{width:min(calc(100% - 44px),var(--max));margin:28px auto 58px;padding:50px 54px;display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;border-radius:22px;background:var(--forest);color:var(--white)}
.next-step h2{max-width:650px;font-size:clamp(36px,4.3vw,54px);line-height:1.05}
.next-step p:not(.eyebrow){max-width:700px;margin:15px 0 0;color:rgba(255,255,255,.65);font-size:13px;line-height:1.7}
.actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}
.actions a{min-height:46px;padding:0 18px;display:inline-flex;align-items:center;border-radius:999px;background:var(--surface);color:var(--forest);text-decoration:none;font-size:12px;font-weight:820}
.actions a.secondary{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.28)}
footer{width:min(calc(100% - 44px),var(--max));margin:0 auto;padding:0 0 42px;display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:11px}
footer strong{color:var(--ink)}
@media(max-width:900px){
  .nav-links{display:none}
  .hero{grid-template-columns:1fr;padding:50px 38px;gap:34px}
  .assistant-shell{grid-template-columns:1fr}
  .ask-panel{border-right:0;border-bottom:1px solid var(--line)}
  .principle-grid{grid-template-columns:1fr}
  .principle-grid article{min-height:0}
  .principle-grid h3{margin-top:28px}
  .next-step{grid-template-columns:1fr}
  .actions{justify-content:flex-start}
}
@media(max-width:600px){
  .nav,.hero,.assistant-shell,.principles,.next-step,footer{width:min(calc(100% - 28px),var(--max))}
  .nav{min-height:68px}
  .brand-text small{display:none}
  .hero{margin-top:14px;padding:40px 24px;border-radius:20px}
  .hero h1{font-size:clamp(44px,13vw,60px)}
  .ask-panel,.result-panel{padding:30px 22px}
  .form-row{grid-template-columns:1fr}
  #research-submit{width:100%}
  .principles{padding:68px 0}
  .next-step{padding:38px 26px;margin-bottom:38px}
  footer{flex-direction:column}
}
.research-actions{margin-top:28px;padding-top:22px;border-top:1px solid var(--line)}
.research-actions h3{margin:0 0 12px;font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.research-actions>div{display:flex;flex-wrap:wrap;gap:9px}
.research-actions a{min-height:42px;padding:0 15px;display:inline-flex;align-items:center;border-radius:999px;background:var(--forest);color:var(--white);text-decoration:none;font-size:11px;font-weight:820}
.research-actions a+ a{background:transparent;color:var(--forest);border:1px solid var(--forest)}
.research-actions p{margin:12px 0 0;color:var(--muted);font-size:10px;line-height:1.55}