:root {
  --cream: #f7f1e7;
  --cream-2: #fffaf2;
  --navy: #0b2239;
  --navy-2: #12344b;
  --teal: #147d83;
  --teal-2: #79c8c5;
  --gold: #c4963d;
  --gold-2: #e3bf72;
  --ink: #12202b;
  --muted: #5c6972;
  --line: #d8cdbb;
  --danger: #9d3d31;
  --success: #2b6f5a;
  --white: #fff;
  --shadow: 0 18px 50px rgba(11, 34, 57, .12);
  --radius: 18px;
  --max: 1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream-2);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55}
a{color:inherit}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.skip-link{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:.75rem 1rem;z-index:999}.skip-link:focus{left:1rem;top:1rem}
.site-header{position:sticky;top:0;z-index:40;background:rgba(247,241,231,.95);backdrop-filter:blur(12px);border-bottom:1px solid rgba(196,150,61,.3)}
.nav-shell{max-width:var(--max);margin:auto;padding:.8rem 1.25rem;display:flex;align-items:center;gap:1.25rem}
.brand{display:flex;align-items:center;gap:.8rem;text-decoration:none;font-weight:800;letter-spacing:.06em;color:var(--navy)}
.brand-mark{width:34px;height:34px;border:2px solid var(--gold);border-radius:50%;display:grid;place-items:center;position:relative}.brand-mark:before,.brand-mark:after{content:"";position:absolute;border:1px solid var(--gold);border-radius:50%}.brand-mark:before{inset:6px}.brand-mark:after{inset:12px;background:var(--gold)}
.primary-nav{margin-left:auto;display:flex;align-items:center;gap:1rem}.primary-nav a{text-decoration:none;font-size:.94rem;font-weight:650;color:var(--navy)}.primary-nav a:hover,.primary-nav a[aria-current="page"]{color:var(--teal)}
.nav-cta{background:var(--navy);color:#fff!important;border-radius:999px;padding:.65rem 1rem}
.mobile-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:8px;padding:.45rem .7rem}
.container{max-width:var(--max);margin:auto;padding:0 1.25rem}
.hero{background:radial-gradient(circle at 72% 60%,rgba(121,200,197,.22),transparent 28%),radial-gradient(circle at 78% 55%,rgba(196,150,61,.24),transparent 35%),linear-gradient(180deg,var(--cream-2),var(--cream));padding:5.5rem 0 4rem;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:4rem}
.eyebrow{font-size:.82rem;text-transform:uppercase;letter-spacing:.2em;font-weight:800;color:var(--teal);margin-bottom:.8rem}
h1,h2,h3{font-family:"Noto Serif",Georgia,serif;color:var(--navy);line-height:1.1;margin:0 0 1rem}
h1{font-size:clamp(2.8rem,6vw,5.8rem);letter-spacing:-.045em}h2{font-size:clamp(2rem,4vw,3.4rem)}h3{font-size:1.35rem}
.lede{font-size:1.28rem;max-width:710px;color:#31434f}
.hero-question{font-family:"Noto Serif",Georgia,serif;font-style:italic;font-size:1.55rem;color:var(--teal);border-left:4px solid var(--gold);padding-left:1.2rem;margin:2rem 0}
.button-row{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:1.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border-radius:999px;padding:.85rem 1.25rem;text-decoration:none;font-weight:750;border:1px solid transparent}.btn-primary{background:var(--navy);color:#fff}.btn-secondary{border-color:var(--navy);color:var(--navy);background:transparent}.btn-gold{background:var(--gold);color:var(--navy)}
.cover-frame{max-width:380px;margin:auto;box-shadow:var(--shadow);border-radius:6px;overflow:hidden;transform:rotate(1deg)}
.section{padding:5rem 0}.section-light{background:var(--cream-2)}.section-cream{background:var(--cream)}.section-dark{background:var(--navy);color:#e7eef2}.section-dark h2,.section-dark h3{color:#fff}.section-dark .eyebrow{color:var(--gold-2)}
.intro{max-width:780px;margin-bottom:2.5rem}.intro p{font-size:1.1rem;color:var(--muted)}.section-dark .intro p{color:#cbd7de}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.2rem}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;box-shadow:0 8px 24px rgba(11,34,57,.06)}.card.dark{background:var(--navy-2);border-color:rgba(255,255,255,.12);color:#dce6eb}.card.dark h3{color:#fff}.card .label{font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;font-weight:800;color:var(--teal)}.card p:last-child{margin-bottom:0}
.pathway-card{position:relative;overflow:hidden}.pathway-card:before{content:"";position:absolute;inset:0 0 auto;height:5px;background:var(--gold)}.pathway-card strong{display:block;color:var(--teal);margin-bottom:.35rem}
.concept-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}.concept-strip>div{padding:1.25rem;border-right:1px solid var(--line)}.concept-strip>div:last-child{border-right:0}.concept-strip b{color:var(--teal);display:block;margin-bottom:.35rem}.concept-strip span{font-size:.88rem;color:var(--muted)}
.insight-stage{max-width:920px;margin:2rem auto 0}.insight-card{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}.insight-head{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff;padding:1.35rem 1.6rem;display:flex;justify-content:space-between;gap:1rem;align-items:center}.insight-head h2{color:#fff;font-size:1.6rem;margin:0}.chips{display:flex;flex-wrap:wrap;gap:.45rem}.chip{font-size:.72rem;border-radius:999px;padding:.35rem .65rem;background:rgba(255,255,255,.14);color:#fff}.chip.light{background:#eef5f3;color:var(--teal);border:1px solid #c8e2df}.chip.warn{background:#fff1e7;color:var(--danger);border:1px solid #efc7b7}
.insight-body{padding:1.7rem}.insight-block{padding:1rem 0;border-bottom:1px solid #e7dfd2}.insight-block:last-child{border-bottom:0}.insight-block h3{font-family:Inter,system-ui,sans-serif;text-transform:uppercase;font-size:.78rem;letter-spacing:.12em;color:var(--teal);margin-bottom:.45rem}.insight-block p{font-size:1.08rem;margin:0}.insight-question{font-family:"Noto Serif",Georgia,serif;font-size:1.35rem!important;font-style:italic;color:var(--navy)}
.filters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.8rem;background:rgba(255,255,255,.7);border:1px solid var(--line);padding:1rem;border-radius:14px}.filters label{font-size:.78rem;font-weight:750;color:var(--navy)}.filters select,.filters input{display:block;width:100%;margin-top:.3rem;border:1px solid var(--line);border-radius:8px;padding:.65rem;background:#fff}
.resource-list{display:grid;gap:.9rem}.resource-row{display:grid;grid-template-columns:48px 1fr auto;gap:1rem;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:1rem}.resource-icon{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:#e8f4f2;color:var(--teal);font-weight:900}.resource-row h3{font-family:Inter,sans-serif;font-size:1.05rem;margin:0}.resource-row p{margin:.2rem 0 0;color:var(--muted);font-size:.9rem}
.page-hero{padding:4.2rem 0 2.5rem;background:linear-gradient(180deg,var(--cream),var(--cream-2))}.page-hero h1{font-size:clamp(2.5rem,5vw,4.4rem)}.breadcrumbs{font-size:.82rem;color:var(--muted);margin-bottom:1rem}.breadcrumbs a{color:var(--teal)}
.page-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:2rem}.sidebar{position:sticky;top:90px;align-self:start}.sidebar .card{padding:1.1rem}.sidebar a{display:block;text-decoration:none;padding:.45rem 0;color:var(--navy)}.sidebar a:hover{color:var(--teal)}
.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.case-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.1rem;display:flex;flex-direction:column}.case-card h3{font-family:Inter,sans-serif;font-size:1.05rem}.case-card p{font-size:.9rem;color:var(--muted)}.case-card .meta{margin-top:auto;padding-top:.8rem;display:flex;justify-content:space-between;gap:.5rem;font-size:.75rem;color:var(--muted)}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;background:#fff}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:.8rem;border-bottom:1px solid #e5ddd0;vertical-align:top}th{background:var(--navy);color:#fff;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em}tr:last-child td{border-bottom:0}
.callout{border-left:5px solid var(--gold);background:#fffaf0;padding:1.2rem 1.4rem;border-radius:0 12px 12px 0}.callout strong{color:var(--navy)}
.process{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.65rem}.process-step{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1rem;text-align:center}.process-step b{color:var(--teal)}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.form-field label{font-size:.8rem;font-weight:750}.form-field input,.form-field select,.form-field textarea{width:100%;margin-top:.35rem;border:1px solid var(--line);border-radius:9px;padding:.75rem;background:#fff}.form-field.full{grid-column:1/-1}
.author-grid{display:grid;grid-template-columns:330px 1fr;gap:2.5rem;align-items:start}.author-photo{border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.site-footer{background:#071a2c;color:#c8d6df;padding:3rem 0 1.5rem}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:2rem}.site-footer h3{color:#fff;font-family:Inter,sans-serif;font-size:1rem}.site-footer a{display:block;color:#c8d6df;text-decoration:none;margin:.45rem 0;font-size:.9rem}.site-footer a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:2rem;padding-top:1.2rem;font-size:.8rem;display:flex;justify-content:space-between;gap:1rem}
.note{font-size:.82rem;color:var(--muted)}
.wireframe-label{display:inline-block;background:#f0e7d8;border:1px dashed var(--gold);padding:.2rem .5rem;border-radius:4px;font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:#6b5428}
.hidden{display:none!important}
@media (max-width:980px){.hero-grid,.author-grid,.page-grid{grid-template-columns:1fr}.cover-frame{max-width:300px}.grid-4,.concept-strip,.process{grid-template-columns:repeat(2,1fr)}.grid-3,.case-grid{grid-template-columns:repeat(2,1fr)}.sidebar{position:static}.filters{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:720px){.mobile-toggle{display:block}.primary-nav{position:absolute;top:64px;left:0;right:0;background:var(--cream-2);border-bottom:1px solid var(--line);padding:1rem 1.25rem;display:none;flex-direction:column;align-items:flex-start}.primary-nav.open{display:flex}.hero{padding-top:3.5rem}.hero-grid{gap:2.5rem}.grid-2,.grid-3,.grid-4,.case-grid,.filters,.form-grid,.concept-strip,.process{grid-template-columns:1fr}.concept-strip>div{border-right:0;border-bottom:1px solid var(--line)}.concept-strip>div:last-child{border-bottom:0}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.resource-row{grid-template-columns:42px 1fr}.resource-row .btn{grid-column:1/-1}.insight-head{align-items:flex-start;flex-direction:column}.author-photo{max-width:300px}.section{padding:3.5rem 0}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
.btn-secondary.invert{border-color:rgba(255,255,255,.72);color:#fff}.btn-secondary.invert:hover{background:rgba(255,255,255,.08)}
.edition-card img{width:100%;aspect-ratio:auto;height:auto;object-fit:contain;border-radius:8px;margin-bottom:1.2rem;box-shadow:0 12px 28px rgba(11,34,57,.14)}
.edition-card{display:flex;flex-direction:column}.edition-card .button-row{margin-top:auto}
.newsletter-demo{align-self:center}.newsletter-demo .btn{margin-top:1rem}
.operating-envelope{display:grid;grid-template-columns:repeat(3,1fr);border-radius:16px;overflow:hidden;margin:1.4rem 0 2.2rem;border:1px solid var(--line);box-shadow:0 8px 24px rgba(11,34,57,.06)}
.zone{padding:1.25rem;text-align:center;font-weight:800;color:var(--navy)}.zone small{display:block;font-weight:500;margin-top:.35rem;line-height:1.35}.zone.low{background:#eef1f3}.zone.green{background:#dcefe7}.zone.high{background:#f5ded8}
.steps-list{padding-left:1.25rem}.steps-list li{margin:.75rem 0;padding-left:.35rem}
.filter-action{display:flex;flex-direction:column;justify-content:flex-end}.filter-label{font-size:.78rem;font-weight:750;color:var(--navy);margin-bottom:.3rem}.filter-action .btn{border-radius:8px;padding:.7rem}
.subsection{padding:4rem 0 0}.subsection+.subsection{border-top:1px solid var(--line);margin-top:4rem}
.workflow{display:flex;align-items:center;gap:.55rem;overflow:auto;padding:1rem 0}.workflow div{min-width:128px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:.8rem;text-align:center;font-weight:750;color:var(--navy)}.workflow span{color:var(--gold);font-weight:900;font-size:1.25rem}
.version-stack{display:grid;gap:.8rem;margin:1.2rem 0 2rem}.version-card{display:grid;grid-template-columns:78px 1fr;gap:.25rem 1rem;background:#fff;border:1px solid var(--line);border-radius:12px;padding:1rem}.version-card span{grid-row:1/3;background:var(--navy);color:#fff;border-radius:8px;display:grid;place-items:center;font-weight:900}.version-card strong{color:var(--navy)}.version-card small{color:var(--muted)}
.fde-process .process-step{min-height:148px;display:flex;flex-direction:column;justify-content:center}
.form-field input[type="checkbox"]{width:auto;margin:0 .45rem 0 0}
@media (max-width:720px){.operating-envelope{grid-template-columns:1fr}.version-card{grid-template-columns:62px 1fr}.workflow{align-items:stretch}.workflow span{display:grid;place-items:center}.edition-card img{max-width:280px;margin-left:auto;margin-right:auto}}