:root{
  --clay:#A6421F;
  --clay-dark:#7E3117;
  --ochre:#D9A441;
  --stone:#8C8577;
  --bg:#F7F3EC;
  --surface:#FFFFFF;
  --border:#E4DDD0;
  --text:#2A231C;
  --text-secondary:#6B6255;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Work Sans',sans-serif;
  font-size:18px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:1120px;margin:0 auto;padding:0 40px;}
.eyebrow{
  font-family:'Work Sans',sans-serif;
  font-size:13px;
  font-weight:600;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--clay);
}
h1,h2,h3{font-family:'Fraunces',serif;font-weight:400;color:var(--text);}

/* nav */
header{
  position:sticky;top:0;z-index:20;
  background:rgba(247,243,236,0.9);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--border);
}
nav{display:flex;align-items:center;justify-content:space-between;padding:20px 40px;max-width:1120px;margin:0 auto;}
.logo{display:flex;align-items:center;gap:10px;font-family:'Fraunces',serif;font-size:19px;}
.logo svg{display:block;flex:none;}
.logo em{font-style:italic;font-weight:600;color:var(--clay);}
.navlinks{display:flex;align-items:center;gap:36px;font-size:15px;color:var(--text-secondary);}
.navlinks a:hover, .navlinks a.active{color:var(--text);}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:13px 26px;border-radius:100px;
  font-family:'Work Sans',sans-serif;font-weight:600;font-size:15px;
  background:var(--ochre);color:var(--text);
  border:none;cursor:pointer;
  transition:transform .15s ease;
}
.btn:hover{transform:translateY(-1px);}
.btn:disabled{opacity:0.6;cursor:default;transform:none;}
.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text);}

/* hero */
.hero{position:relative;padding:110px 40px 130px;overflow:hidden;}
.hero-inner{max-width:760px;margin:0 auto;text-align:center;position:relative;z-index:2;}
.hero .eyebrow{display:block;margin-bottom:22px;}
.hero h1{font-size:56px;font-weight:300;line-height:1.08;letter-spacing:-0.01em;margin-bottom:26px;}
.hero h1 i{font-style:italic;font-weight:500;color:var(--clay);}
.hero p{font-size:19px;color:var(--text-secondary);max-width:520px;margin:0 auto 40px;}
.hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}
.enso-bg{position:absolute;top:-120px;right:-140px;width:520px;height:520px;opacity:0.06;z-index:1;}

.page-hero{padding:90px 40px 70px;text-align:center;}
.page-hero .eyebrow{display:block;margin-bottom:18px;}
.page-hero h1{font-size:44px;font-weight:300;max-width:640px;margin:0 auto 18px;}
.page-hero p{color:var(--text-secondary);font-size:18px;max-width:560px;margin:0 auto;}

/* section shared */
section{padding:100px 40px;}
.section-inner{max-width:1120px;margin:0 auto;}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.photo-block{aspect-ratio:4/5;border-radius:14px;background:var(--border);position:relative;overflow:hidden;}
.photo-block img{width:100%;height:100%;object-fit:cover;display:block;}
.photo-block .credit{position:absolute;bottom:0;left:0;right:0;padding:24px 16px 10px;background:linear-gradient(to top,rgba(0,0,0,0.45),rgba(0,0,0,0));font-size:11px;color:rgba(255,255,255,0.85);font-family:'Work Sans',sans-serif;}
.photo-block .credit a{color:inherit;text-decoration:underline;}
.photo-block.wide{aspect-ratio:16/9;}

.noise h2, .duality h2, .steps h2, .cta-final h2{font-size:38px;font-weight:400;line-height:1.18;margin-bottom:22px;}
.noise p, .duality-col p{color:var(--text-secondary);font-size:18px;}
.noise{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border);}

/* duality */
.duality-inner{text-align:center;max-width:760px;margin:0 auto 64px;}
.duality-cols{display:grid;grid-template-columns:1fr auto 1fr;gap:40px;align-items:start;max-width:900px;margin:0 auto;}
.duality-col{padding:8px;}
.duality-col h3{font-size:26px;margin-bottom:14px;}
.duality-col.left h3{font-weight:400;}
.duality-col.right h3{font-style:italic;font-weight:600;color:var(--clay);}
.duality-divider{width:1px;background:var(--border);align-self:stretch;}

/* steps */
.steps{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.step-list{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin-top:56px;}
.step{padding-top:20px;border-top:1px solid var(--border);}
.step .num{font-family:'Fraunces',serif;font-style:italic;font-size:22px;color:var(--ochre);display:block;margin-bottom:14px;}
.step h3{font-size:22px;font-weight:500;margin-bottom:10px;}
.step p{color:var(--text-secondary);font-size:16px;}

/* quote */
.quote{text-align:center;padding:120px 40px;}
.quote blockquote{font-family:'Fraunces',serif;font-style:italic;font-weight:500;font-size:36px;line-height:1.35;max-width:780px;margin:0 auto 24px;color:var(--text);}
.quote cite{font-style:normal;font-size:14px;color:var(--text-secondary);letter-spacing:0.06em;text-transform:uppercase;}

/* enso divider */
.divider{display:flex;align-items:center;justify-content:center;gap:20px;padding:64px 40px;}
.divider .line{flex:1;max-width:220px;height:1px;background:var(--border);}
.divider svg{opacity:0.5;flex:none;}

/* final cta */
.cta-final{background:var(--text);color:var(--bg);text-align:center;padding:120px 40px;}
.cta-final h2{color:var(--bg);}
.cta-final p{color:#c9c2b4;max-width:480px;margin:0 auto 36px;font-size:18px;}
.signup{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;max-width:420px;margin:0 auto;}
.signup input{flex:1;min-width:220px;padding:14px 18px;border-radius:100px;border:1px solid #4a4237;background:#332b22;color:var(--bg);font-family:'Work Sans',sans-serif;font-size:15px;}
.signup input::placeholder{color:#8c8577;}
.signup-note{font-size:13px;margin-top:14px;min-height:18px;}
.signup-note.ok{color:#c7d9a8;}
.signup-note.err{color:#e3a08e;}

/* about page */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;}
.about-grid p{color:var(--text-secondary);margin-bottom:18px;}
.about-grid p:last-child{margin-bottom:0;}

/* how it works page detail */
.step-detail{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding:80px 0;border-bottom:1px solid var(--border);}
.step-detail:last-child{border-bottom:none;}
.step-detail .num{font-family:'Fraunces',serif;font-style:italic;font-size:26px;color:var(--ochre);display:block;margin-bottom:16px;}
.step-detail h2{font-size:32px;margin-bottom:16px;}
.step-detail p{color:var(--text-secondary);font-size:18px;}

/* blog */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:56px;}
.post-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden;display:block;}
.post-card .photo-block{aspect-ratio:16/10;border-radius:0;}
.post-card-body{padding:24px;}
.post-card .eyebrow{margin-bottom:10px;}
.post-card h3{font-size:20px;font-weight:500;margin-bottom:10px;line-height:1.3;}
.post-card p{color:var(--text-secondary);font-size:15px;}
.post-article{max-width:680px;margin:0 auto;padding:60px 40px 120px;}
.post-article .eyebrow{display:block;margin-bottom:16px;}
.post-article h1{font-size:38px;font-weight:300;margin-bottom:14px;}
.post-article .meta{color:var(--text-secondary);font-size:14px;margin-bottom:40px;}
.post-article p{margin-bottom:22px;font-size:18px;}
.post-article p:last-child{margin-bottom:0;}

footer{padding:44px 40px;border-top:1px solid var(--border);}
.footer-inner{max-width:1120px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;}
.footer-inner .logo{font-size:15px;}
.footer-links{display:flex;gap:28px;font-size:14px;color:var(--text-secondary);}

@media (max-width:860px){
  nav,.section-inner,.hero,.duality-cols,.page-hero,.post-article{padding-left:24px;padding-right:24px;}
  .hero h1{font-size:38px;}
  .two-col,.about-grid,.step-detail{grid-template-columns:1fr;gap:36px;}
  .duality-cols{grid-template-columns:1fr;gap:24px;}
  .duality-divider{width:100%;height:1px;}
  .step-list,.post-grid{grid-template-columns:1fr;}
  .navlinks{display:none;}
  .quote blockquote{font-size:26px;}
}

@media (prefers-reduced-motion: no-preference){
  .enso-draw{stroke-dasharray:380;stroke-dashoffset:380;transition:stroke-dashoffset 1.6s ease;}
  .enso-draw.in-view{stroke-dashoffset:0;}
}