:root{
  --bg:#F8FAFC;
  --surface:#FFFFFF;
  --surface-soft:#F1F5F9;
  --navy:#08111F;
  --navy-2:#102038;
  --gold:#C9A227;
  --gold-light:#E8C968;
  --blue:#2563EB;
  --text:#111827;
  --text-soft:#475569;
  --muted:#94A3B8;
  --border:#E6EAF0;
  --success:#0F8A7F;
  --danger:#DC2626;

  --font-serif:"Instrument Serif",serif;
  --font-sans:"Manrope",sans-serif;
  --font-mono:"JetBrains Mono",monospace;

  --shadow-sm:0 8px 24px rgba(8,17,31,.06);
  --shadow-md:0 18px 50px rgba(8,17,31,.10);
  --shadow-lg:0 34px 90px rgba(8,17,31,.16);

  --radius-sm:12px;
  --radius-md:18px;
  --radius-lg:24px;
  --radius-xl:32px;

  --container:1200px;
  --header-height:64px;

  --ease:cubic-bezier(.16,1,.3,1);
}

*,
*::before,
*::after{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--header-height) + 18px);
}

body{
  margin:0;
  min-width:320px;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

body.menu-open{
  overflow:hidden;
}

img,
svg{
  display:block;
  max-width:100%;
}

a{
  color:inherit;
  text-decoration:none;
}

button,
input,
textarea,
select{
  font:inherit;
}

button{
  cursor:pointer;
}

ul,
ol{
  margin:0;
  padding:0;
}

.container{
  width:min(var(--container), calc(100% - 48px));
  margin-inline:auto;
}

.skip-link{
  position:fixed;
  left:16px;
  top:-80px;
  z-index:1000;
  padding:12px 18px;
  border-radius:0 0 10px 10px;
  background:var(--navy);
  color:#fff;
  font-weight:700;
  transition:top .2s ease;
}

.skip-link:focus{
  top:0;
}

:focus-visible{
  outline:3px solid rgba(37,99,235,.45);
  outline-offset:3px;
  border-radius:6px;
}

/* =========================
   Scroll progress
========================= */

.scroll-progress{
  position:fixed;
  top:0;
  left:0;
  z-index:1001;
  width:0;
  height:3px;
  background:linear-gradient(90deg,var(--gold-light),var(--gold));
  box-shadow:0 0 18px rgba(201,162,39,.45);
}

/* =========================
   Header and navigation
========================= */

.site-header{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:1000;
  border-bottom:1px solid transparent;
  background:rgba(248,250,252,.74);
  backdrop-filter:blur(18px) saturate(160%);
  -webkit-backdrop-filter:blur(18px) saturate(160%);
  transition:
    background .25s ease,
    border-color .25s ease,
    box-shadow .25s ease;
}

.site-header.scrolled{
  background:rgba(248,250,252,.94);
  border-bottom-color:var(--border);
  box-shadow:0 8px 30px rgba(8,17,31,.05);
}

.nav-shell{
  height:var(--header-height);
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:28px;
}

.brand{
  display:inline-flex;
  align-items:center;
  gap:11px;
  min-width:0;
}

.brand-mark{
  width:32px;
  height:32px;
  border-radius:10px;
  display:grid;
  place-items:center;
  flex:0 0 auto;
  color:var(--gold-light);
  background:linear-gradient(145deg,var(--navy),var(--navy-2));
  box-shadow:0 8px 22px rgba(8,17,31,.16);
}

.brand-mark svg{
  width:16px;
  height:16px;
}

.brand-copy{
  min-width:0;
  display:flex;
  flex-direction:column;
  line-height:1.05;
}

.brand-title{
  font-size:14px;
  font-weight:800;
  letter-spacing:-.02em;
  white-space:nowrap;
}

.brand-subtitle{
  margin-top:4px;
  font-family:var(--font-mono);
  font-size:9px;
  color:var(--muted);
  letter-spacing:.08em;
  text-transform:uppercase;
}

.primary-nav{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
}

.primary-nav a{
  position:relative;
  padding:8px 11px;
  border-radius:10px;
  color:var(--text-soft);
  font-size:13.5px;
  font-weight:700;
  transition:
    color .22s ease,
    background .22s ease,
    transform .22s ease,
    box-shadow .22s ease;
}

.primary-nav a::after{
  content:"";
  position:absolute;
  left:12px;
  right:12px;
  bottom:4px;
  height:2px;
  border-radius:999px;
  background:linear-gradient(90deg,var(--gold-light),var(--gold));
  transform:scaleX(0);
  transform-origin:center;
  transition:transform .25s var(--ease);
}

.primary-nav a:hover,
.primary-nav a.active{
  color:var(--gold);
  background:rgba(201,162,39,.09);
  transform:translateY(-2px);
  box-shadow:0 8px 22px rgba(201,162,39,.10);
}

.primary-nav a:hover::after,
.primary-nav a.active::after{
  transform:scaleX(1);
}

.menu-toggle{
  display:none;
  width:42px;
  height:42px;
  border:1px solid var(--border);
  border-radius:12px;
  background:var(--surface);
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
  box-shadow:var(--shadow-sm);
}

.menu-toggle span{
  width:19px;
  height:2px;
  border-radius:999px;
  background:var(--navy);
  transition:transform .25s ease, opacity .25s ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1){
  transform:translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2){
  opacity:0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3){
  transform:translateY(-7px) rotate(-45deg);
}

/* =========================
   Buttons
========================= */

.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:48px;
  padding:13px 22px;
  border:1px solid transparent;
  border-radius:14px;
  font-size:14px;
  font-weight:800;
  line-height:1;
  transition:
    transform .2s var(--ease),
    box-shadow .25s ease,
    background .2s ease,
    border-color .2s ease,
    color .2s ease;
}

.button:hover{
  transform:translateY(-3px);
}

.button:active{
  transform:translateY(0) scale(.98);
}

.button-gold{
  color:#1A1400;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));
  box-shadow:
    0 10px 28px rgba(201,162,39,.25),
    inset 0 1px 0 rgba(255,255,255,.35);
}

.button-gold:hover{
  box-shadow:
    0 16px 36px rgba(201,162,39,.33),
    inset 0 1px 0 rgba(255,255,255,.35);
}

.button-outline{
  color:var(--navy);
  background:rgba(255,255,255,.58);
  border-color:var(--border);
  box-shadow:0 8px 22px rgba(8,17,31,.04);
}

.button-outline:hover{
  border-color:rgba(8,17,31,.22);
  background:var(--surface);
}

.button-small{
  min-height:40px;
  padding:10px 17px;
  font-size:13px;
}

/* =========================
   Hero
========================= */

.hero{
  position:relative;
  isolation:isolate;
  overflow:hidden;
  padding:154px 0 112px;
  background:
    radial-gradient(900px 520px at 92% 2%, rgba(201,162,39,.13), transparent 64%),
    radial-gradient(800px 520px at 2% 4%, rgba(37,99,235,.08), transparent 62%),
    var(--bg);
}

.hero::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:-2;
  opacity:.28;
  background-image:
    linear-gradient(rgba(8,17,31,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8,17,31,.035) 1px, transparent 1px);
  background-size:44px 44px;
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.75),transparent 75%);
}

.hero-glow{
  position:absolute;
  z-index:-1;
  border-radius:50%;
  filter:blur(10px);
  pointer-events:none;
}

.hero-glow-one{
  width:320px;
  height:320px;
  right:8%;
  top:20%;
  background:rgba(201,162,39,.10);
}

.hero-glow-two{
  width:260px;
  height:260px;
  left:-60px;
  bottom:5%;
  background:rgba(37,99,235,.08);
}

.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr);
  gap:72px;
  align-items:center;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:9px;
  margin-bottom:26px;
  padding:7px 13px;
  border:1px solid rgba(201,162,39,.28);
  border-radius:999px;
  color:var(--gold);
  background:rgba(201,162,39,.08);
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:600;
  letter-spacing:.08em;
  text-transform:uppercase;
}


.hero-title-label{
  margin:0 0 16px;
  color:var(--gold);
  font-family:var(--font-mono);
  font-size:13px;
  font-weight:700;
  letter-spacing:.10em;
  text-transform:uppercase;
}

.book-edition-badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  margin-bottom:24px;
  padding:7px 12px;
  border:1px solid rgba(201,162,39,.25);
  border-radius:999px;
  color:var(--text-soft);
  background:rgba(255,255,255,.66);
  box-shadow:0 8px 24px rgba(8,17,31,.05);
  font-family:var(--font-mono);
  font-size:10px;
  font-weight:600;
  letter-spacing:.06em;
  text-transform:uppercase;
}

.proof-item-text strong{
  font-size:25px;
}

.eyebrow-dot{
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--gold);
  box-shadow:0 0 0 5px rgba(201,162,39,.12);
}

.hero h1{
  margin:0;
  max-width:780px;
  color:var(--navy);
  font-family:var(--font-serif);
  font-size:clamp(50px,5.7vw,80px);
  font-weight:400;
  line-height:.98;
  letter-spacing:-.035em;
}

.hero h1 span{
  display:block;
  margin-top:12px;
  color:var(--text);
  font-size:.62em;
  line-height:1.12;
  letter-spacing:-.02em;
}

.hero h1 span em.highlight,
.hero h1 .highlight{
  font-style:italic;
  color:var(--gold);
  font-weight:400;
}

.hero-lede{
  max-width:650px;
  margin:28px 0 0;
  color:var(--text-soft);
  font-size:18px;
  line-height:1.75;
}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:36px;
}

.hero-proof{
  display:flex;
  flex-wrap:wrap;
  gap:30px;
  margin-top:54px;
  padding-top:26px;
  border-top:1px solid var(--border);
}

.proof-item{
  display:flex;
  align-items:baseline;
  gap:8px;
}

.proof-item strong{
  color:var(--gold);
  font-family:var(--font-serif);
  font-size:32px;
  font-weight:400;
  line-height:1;
}

.proof-item span{
  color:var(--text-soft);
  font-size:13px;
  font-weight:700;
}

.hero-book-wrap{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-direction:column;
}

.book-link{
  position:relative;
  display:block;
}

.book-link::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:-32px;
  width:72%;
  height:34px;
  border-radius:50%;
  background:rgba(8,17,31,.22);
  filter:blur(18px);
  transform:translateX(-50%);
  transition:opacity .25s ease, transform .25s ease;
}

.book-float{
  display:block;
  animation:bookFloat 5s ease-in-out infinite;
}

.book-cover{
  width:min(320px,88vw);
  max-height:500px;
  object-fit:contain;
  border-radius:8px 16px 16px 8px;
  box-shadow:
    0 46px 90px rgba(8,17,31,.23),
    0 18px 38px rgba(8,17,31,.16);
  transform:perspective(1500px) rotateY(-11deg) rotateX(2deg);
  transition:
    transform .45s var(--ease),
    filter .35s ease,
    box-shadow .35s ease;
}

.book-link:hover .book-cover{
  transform:perspective(1500px) rotateY(-4deg) rotateX(0) translateY(-10px) scale(1.025);
  box-shadow:
    0 58px 110px rgba(8,17,31,.27),
    0 22px 44px rgba(8,17,31,.18);
}

.book-link:hover::after{
  opacity:.75;
  transform:translateX(-50%) scale(.92);
}

.book-text-link{
  margin-top:44px;
  color:var(--gold);
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:600;
  letter-spacing:.05em;
  text-transform:uppercase;
}

.book-text-link:hover{
  color:var(--navy);
}

@keyframes bookFloat{
  0%,100%{ transform:translateY(0); }
  50%{ transform:translateY(-16px); }
}

/* =========================
   Audience strip
========================= */

.audience-strip{
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  background:rgba(255,255,255,.62);
  padding:48px 0;
}

.audience-inner{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:22px;
  text-align:center;
}

.audience-label{
  display:block;
  color:var(--blue);
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:600;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.audience-list{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:12px;
}

.audience-list span{
  display:inline-flex;
  align-items:center;
  padding:9px 18px;
  border:1px solid var(--border);
  border-radius:999px;
  background:var(--surface);
  color:var(--text-soft);
  font-size:13.5px;
  font-weight:700;
  box-shadow:0 4px 14px rgba(8,17,31,.04);
  transition:
    transform .22s ease,
    border-color .22s ease,
    color .22s ease,
    box-shadow .22s ease;
}

.audience-list span:hover{
  transform:translateY(-2px);
  border-color:rgba(37,99,235,.35);
  color:var(--blue);
  box-shadow:0 8px 22px rgba(37,99,235,.10);
}

/* =========================
   Shared sections
========================= */

.section{
  padding:124px 0;
}

.section-muted{
  background:var(--surface-soft);
}

.section-dark{
  position:relative;
  overflow:hidden;
  color:#fff;
  background:
    radial-gradient(700px 400px at 90% 0%, rgba(201,162,39,.16), transparent 66%),
    linear-gradient(145deg,var(--navy),#0E1B30);
}

.section-heading{
  max-width:720px;
  margin-bottom:62px;
}

.section-heading-centred{
  margin-inline:auto;
  text-align:center;
}

.section-kicker{
  display:block;
  margin-bottom:14px;
  color:var(--blue);
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:600;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.section-kicker-gold{
  color:var(--gold-light);
}

.section-heading h2,
.capture-copy h2,
.final-cta h2{
  margin:0;
  color:var(--navy);
  font-family:var(--font-serif);
  font-size:clamp(38px,4.4vw,60px);
  font-weight:400;
  line-height:1.04;
  letter-spacing:-.025em;
}

.section-heading p,
.capture-copy p,
.final-cta p{
  margin:18px 0 0;
  color:var(--text-soft);
  font-size:17px;
  line-height:1.75;
}

.section-dark .section-heading h2{
  color:#fff;
}

.section-dark .section-heading p{
  color:#AAB5C8;
}

/* =========================
   Problem cards
========================= */

.problem-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
}

.problem-card{
  display:flex;
  align-items:flex-start;
  gap:18px;
  min-height:190px;
  padding:32px;
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  background:var(--surface);
  box-shadow:0 12px 32px rgba(8,17,31,.04);
  transition:
    transform .28s var(--ease),
    border-color .28s ease,
    box-shadow .28s ease;
}

.problem-card:hover{
  transform:translateY(-6px);
  border-color:rgba(201,162,39,.5);
  box-shadow:var(--shadow-md);
}

.problem-icon{
  width:46px;
  height:46px;
  border-radius:14px;
  display:grid;
  place-items:center;
  flex:0 0 auto;
  color:var(--danger);
  background:#FEF2F2;
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:700;
}

.problem-card h3{
  margin:0;
  color:var(--navy);
  font-size:17px;
  line-height:1.35;
}

.problem-card p{
  margin:9px 0 0;
  color:var(--text-soft);
  font-size:14.5px;
}

/* =========================
   Frameworks
========================= */

.framework-map{
  max-width:980px;
  margin-inline:auto;
}

.framework-card{
  position:relative;
  overflow:hidden;
  padding:36px;
  border:1px solid var(--border);
  border-radius:var(--radius-xl);
  background:var(--surface);
  box-shadow:var(--shadow-sm);
  transition:
    transform .3s var(--ease),
    border-color .3s ease,
    box-shadow .3s ease;
}

.framework-card::before{
  content:"";
  position:absolute;
  inset:0;
  opacity:0;
  pointer-events:none;
  background:radial-gradient(circle at 15% 0%,rgba(201,162,39,.10),transparent 38%);
  transition:opacity .3s ease;
}

.framework-card:hover{
  transform:translateY(-7px);
  border-color:rgba(201,162,39,.62);
  box-shadow:var(--shadow-md);
}

.framework-card:hover::before{
  opacity:1;
}

.framework-card-main{
  max-width:620px;
  margin-inline:auto;
  text-align:center;
  border-color:rgba(201,162,39,.5);
  box-shadow:0 24px 58px rgba(201,162,39,.12);
}

.framework-index{
  color:var(--gold);
  font-family:var(--font-mono);
  font-size:10.5px;
  font-weight:600;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.framework-card h3{
  margin:14px 0 0;
  color:var(--navy);
  font-family:var(--font-serif);
  font-size:36px;
  font-weight:400;
  line-height:1;
}

.framework-card p{
  margin:16px 0 0;
  color:var(--text-soft);
  font-size:14.5px;
}

.framework-letters{
  display:flex;
  justify-content:center;
  gap:10px;
  margin-top:24px;
}

.framework-letters span{
  width:38px;
  height:38px;
  display:grid;
  place-items:center;
  border-radius:11px;
  background:var(--surface-soft);
  color:var(--navy);
  font-family:var(--font-mono);
  font-size:13px;
  font-weight:700;
  transition:background .25s ease,color .25s ease,transform .25s ease;
}

.framework-card:hover .framework-letters span{
  color:var(--gold-light);
  background:var(--navy);
  transform:translateY(-2px);
}

.framework-toggle{
  margin-top:22px;
  border:0;
  background:transparent;
  color:var(--blue);
  font-size:13px;
  font-weight:800;
}

.framework-toggle::after{
  content:" +";
}

.framework-toggle[aria-expanded="true"]::after{
  content:" −";
}

.framework-details{
  max-height:0;
  overflow:hidden;
  opacity:0;
  transition:
    max-height .4s var(--ease),
    opacity .3s ease,
    margin-top .4s var(--ease);
}

.framework-card.open .framework-details{
  max-height:360px;
  margin-top:20px;
  opacity:1;
}

.framework-details ul{
  list-style:none;
  padding-top:18px;
  border-top:1px solid var(--border);
  display:grid;
  gap:10px;
}

.framework-details li{
  color:var(--text-soft);
  font-size:13.5px;
}

.framework-details strong{
  color:var(--navy);
}

.framework-connector{
  position:relative;
  height:92px;
}

.framework-connector::before{
  content:"";
  position:absolute;
  left:50%;
  top:0;
  width:2px;
  height:54px;
  background:linear-gradient(var(--gold),rgba(201,162,39,.25));
  transform:translateX(-50%);
}

.framework-connector::after{
  content:"";
  position:absolute;
  left:25%;
  right:25%;
  top:52px;
  height:2px;
  background:linear-gradient(90deg,rgba(201,162,39,.25),var(--gold),rgba(201,162,39,.25));
}

.framework-connector span::before,
.framework-connector span::after{
  content:"";
  position:absolute;
  top:52px;
  width:2px;
  height:40px;
  background:linear-gradient(var(--gold),rgba(201,162,39,.25));
}

.framework-connector span::before{
  left:25%;
}

.framework-connector span::after{
  right:25%;
}

.framework-support-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
}

/* =========================
   Workflow
========================= */

.workflow{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  flex-wrap:wrap;
}

.workflow-node{
  min-width:145px;
  padding:22px 16px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:18px;
  text-align:center;
  background:rgba(255,255,255,.06);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.04);
}

.workflow-node span{
  display:block;
  color:#8FA0BA;
  font-family:var(--font-mono);
  font-size:9.5px;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.workflow-node strong{
  display:block;
  margin-top:7px;
  color:#fff;
  font-size:15px;
}

.workflow-node-gold{
  border-color:rgba(201,162,39,.42);
  background:rgba(201,162,39,.10);
}

.workflow-node-gold span{
  color:var(--gold-light);
}

.workflow-arrow{
  color:var(--gold-light);
  font-size:20px;
}

/* =========================
   Comparison
========================= */

.comparison-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
}

.comparison-card{
  padding:38px;
  border-radius:var(--radius-xl);
}

.comparison-before{
  border:1px solid var(--border);
  background:var(--surface);
  box-shadow:var(--shadow-sm);
}

.comparison-after{
  color:#fff;
  background:linear-gradient(145deg,var(--navy),#12233E);
  box-shadow:var(--shadow-md);
}

.comparison-label{
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:600;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.comparison-before .comparison-label{
  color:var(--danger);
}

.comparison-after .comparison-label{
  color:var(--gold-light);
}

.comparison-card ul{
  list-style:none;
  display:grid;
  gap:16px;
  margin-top:24px;
}

.comparison-card li{
  position:relative;
  padding-left:28px;
  font-size:15px;
}

.comparison-card li::before{
  position:absolute;
  left:0;
  top:0;
  font-weight:900;
}

.comparison-before li{
  color:var(--text-soft);
}

.comparison-before li::before{
  content:"×";
  color:var(--danger);
}

.comparison-after li{
  color:#C7D1E0;
}

.comparison-after li::before{
  content:"✓";
  color:var(--gold-light);
}

/* =========================
   Stats
========================= */

.stats-section{
  padding:0 0 124px;
}

.stats-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  overflow:hidden;
  border:1px solid var(--border);
  border-radius:var(--radius-xl);
  background:var(--border);
  gap:1px;
  box-shadow:var(--shadow-sm);
}

.stat-card{
  min-height:180px;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  padding:34px 22px;
  text-align:center;
  background:var(--surface);
}

.stat-card strong{
  color:var(--gold);
  font-family:var(--font-serif);
  font-size:56px;
  font-weight:400;
  line-height:1;
}

.stat-card span{
  margin-top:12px;
  color:var(--text-soft);
  font-size:13px;
  font-weight:700;
}

/* =========================
   Book roadmap
========================= */

.book-roadmap{
  position:relative;
  display:grid;
  gap:24px;
}

.book-roadmap::before{
  content:"";
  position:absolute;
  left:28px;
  top:12px;
  bottom:12px;
  width:2px;
  background:linear-gradient(var(--gold),rgba(201,162,39,.18));
}

.roadmap-part{
  position:relative;
  margin-left:70px;
  padding:34px;
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  background:var(--surface);
  box-shadow:var(--shadow-sm);
}

.roadmap-part::before{
  content:"";
  position:absolute;
  left:-50px;
  top:34px;
  width:16px;
  height:16px;
  border:4px solid var(--surface-soft);
  border-radius:50%;
  background:var(--gold);
  box-shadow:0 0 0 4px rgba(201,162,39,.14);
}

.roadmap-heading span{
  color:var(--gold);
  font-family:var(--font-mono);
  font-size:10.5px;
  font-weight:600;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.roadmap-heading h3{
  margin:8px 0 0;
  color:var(--navy);
  font-family:var(--font-serif);
  font-size:30px;
  font-weight:400;
}

.roadmap-part ol{
  list-style:none;
  display:grid;
  gap:0;
  margin-top:22px;
}

.roadmap-part li{
  display:flex;
  align-items:baseline;
  gap:16px;
  padding:12px 0;
  border-bottom:1px solid rgba(8,17,31,.06);
  color:var(--text-soft);
  font-size:14.5px;
  transition:padding-left .2s ease,color .2s ease;
}

.roadmap-part li:last-child{
  border-bottom:0;
}

.roadmap-part li:hover{
  padding-left:8px;
  color:var(--navy);
}

.roadmap-part li span{
  width:34px;
  flex:0 0 auto;
  color:var(--muted);
  font-family:var(--font-mono);
  font-size:11px;
}

/* =========================
   Ecosystem
========================= */

.ecosystem-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
}

.ecosystem-card{
  min-height:220px;
  display:block;
  padding:30px;
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  background:var(--surface);
  box-shadow:0 10px 28px rgba(8,17,31,.04);
  transition:
    transform .28s var(--ease),
    border-color .28s ease,
    box-shadow .28s ease;
}

.ecosystem-card:hover{
  transform:translateY(-6px);
  border-color:rgba(201,162,39,.55);
  box-shadow:var(--shadow-md);
}

.status{
  display:inline-flex;
  padding:5px 10px;
  border-radius:999px;
  font-family:var(--font-mono);
  font-size:9.5px;
  font-weight:600;
  letter-spacing:.06em;
  text-transform:uppercase;
}

.status-live{
  color:var(--success);
  background:rgba(15,138,127,.10);
}

.status-soon{
  color:var(--muted);
  background:var(--surface-soft);
}

.ecosystem-card h3{
  margin:18px 0 0;
  color:var(--navy);
  font-size:18px;
}

.ecosystem-card p{
  margin:10px 0 0;
  color:var(--text-soft);
  font-size:14px;
}

/* =========================
   Testimonials
========================= */

.testimonial-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
}

.testimonial-card{
  margin:0;
  min-height:300px;
  display:flex;
  flex-direction:column;
  padding:32px;
  border:1px solid rgba(255,255,255,.75);
  border-radius:var(--radius-xl);
  background:rgba(255,255,255,.72);
  box-shadow:var(--shadow-sm);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
}

.quote-mark{
  color:var(--gold-light);
  font-family:var(--font-serif);
  font-size:58px;
  line-height:.7;
}

.testimonial-card p{
  flex:1;
  margin:22px 0 0;
  color:var(--text);
  font-size:15px;
  line-height:1.75;
}

.testimonial-card footer{
  margin-top:26px;
  padding-top:18px;
  border-top:1px solid var(--border);
}

.testimonial-card footer strong,
.testimonial-card footer span{
  display:block;
}

.testimonial-card footer strong{
  font-size:13.5px;
}

.testimonial-card footer span{
  margin-top:3px;
  color:var(--muted);
  font-size:12px;
}

/* =========================
   Author
========================= */

.author-layout{
  display:grid;
  grid-template-columns:260px minmax(0,1fr);
  gap:52px;
  align-items:center;
}

.author-image-wrap{
  overflow:hidden;
  width:260px;
  height:300px;
  border-radius:28px;
  background:linear-gradient(145deg,var(--navy),var(--navy-2));
  box-shadow:var(--shadow-lg);
  transition:transform .35s var(--ease),box-shadow .35s ease;
}

.author-image-wrap:hover{
  transform:translateY(-8px);
  box-shadow:0 42px 90px rgba(8,17,31,.22);
}

.author-image{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  transform:scaleX(-1);
}

.author-role{
  display:block;
  color:var(--gold);
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:600;
  letter-spacing:.07em;
  text-transform:uppercase;
}

.author-copy p{
  max-width:720px;
  margin:18px 0 0;
  color:var(--text-soft);
  font-size:16px;
  line-height:1.8;
}

/* =========================
   Capture card
========================= */

.capture-card{
  position:relative;
  overflow:hidden;
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(320px,.9fr);
  gap:48px;
  align-items:center;
  padding:58px;
  border-radius:var(--radius-xl);
  color:#fff;
  background:
    radial-gradient(380px 240px at 92% 10%,rgba(201,162,39,.25),transparent 70%),
    linear-gradient(145deg,var(--navy),#12233E);
  box-shadow:var(--shadow-lg);
}

.capture-copy h2{
  color:#fff;
}

.capture-copy p{
  color:#AAB5C8;
}

.capture-form{
  min-width:0;
}

/* =========================
   FAQ
========================= */

.faq-list{
  max-width:860px;
  margin-inline:auto;
}

.faq-item{
  border-bottom:1px solid var(--border);
}

.faq-question{
  width:100%;
  min-height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:0;
  border:0;
  background:transparent;
  color:var(--navy);
  text-align:left;
  font-size:16px;
  font-weight:800;
}

.faq-icon{
  position:relative;
  width:24px;
  height:24px;
  flex:0 0 auto;
}

.faq-icon::before,
.faq-icon::after{
  content:"";
  position:absolute;
  left:50%;
  top:50%;
  border-radius:999px;
  background:var(--navy);
  transform:translate(-50%,-50%);
  transition:transform .25s ease,opacity .25s ease;
}

.faq-icon::before{
  width:16px;
  height:2px;
}

.faq-icon::after{
  width:2px;
  height:16px;
}

.faq-item.open .faq-icon::after{
  opacity:0;
  transform:translate(-50%,-50%) rotate(90deg);
}

.faq-answer{
  max-height:0;
  overflow:hidden;
  transition:max-height .4s var(--ease);
}

.faq-answer p{
  max-width:720px;
  margin:0;
  padding:0 0 28px;
  color:var(--text-soft);
  font-size:14.5px;
}

/* =========================
   Final CTA
========================= */

.final-cta{
  text-align:center;
}

.final-cta-inner{
  max-width:760px;
}

.final-cta p{
  max-width:520px;
  margin-inline:auto;
}

.final-cta-actions{
  display:flex;
  justify-content:center;
  flex-wrap:wrap;
  gap:14px;
  margin-top:34px;
}

/* =========================
   Footer
========================= */

.site-footer{
  padding:66px 0 30px;
  color:#8E9AAF;
  background:var(--navy);
}

.footer-top{
  display:flex;
  justify-content:space-between;
  gap:60px;
  padding-bottom:42px;
  border-bottom:1px solid rgba(255,255,255,.08);
}

.footer-brand{
  max-width:360px;
}

.brand-footer{
  color:#fff;
}

.footer-brand p{
  margin:18px 0 0;
  color:#8E9AAF;
  font-size:13.5px;
}

.footer-links{
  display:flex;
  flex-wrap:wrap;
  gap:58px;
}

.footer-links div{
  display:flex;
  flex-direction:column;
  gap:10px;
}

.footer-links h3{
  margin:0 0 6px;
  color:#fff;
  font-size:12px;
  letter-spacing:.04em;
}

.footer-links a{
  font-size:13px;
  transition:color .2s ease;
}

.footer-links a:hover{
  color:#fff;
}

.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding-top:26px;
  font-size:12px;
}

.footer-version{
  font-family:var(--font-mono);
}

/* =========================
   Reveal animations
========================= */

.reveal{
  opacity:0;
  transform:translateY(24px);
  transition:
    opacity .75s var(--ease),
    transform .75s var(--ease);
}

.reveal.is-visible{
  opacity:1;
  transform:translateY(0);
}

.reveal-delay-1{
  transition-delay:.08s;
}

.reveal-delay-2{
  transition-delay:.16s;
}

.reveal-delay-3{
  transition-delay:.24s;
}

/* =========================
   Responsive
========================= */

@media (max-width:1080px){
  .nav-shell{
    grid-template-columns:auto auto 1fr;
  }

  .primary-nav{
    position:fixed;
    top:calc(var(--header-height) + 10px);
    left:24px;
    right:24px;
    display:flex;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    padding:16px;
    border:1px solid var(--border);
    border-radius:20px;
    background:rgba(255,255,255,.98);
    box-shadow:var(--shadow-lg);
    opacity:0;
    visibility:hidden;
    transform:translateY(-12px);
    transition:
      opacity .25s ease,
      visibility .25s ease,
      transform .25s var(--ease);
  }

  .primary-nav.open{
    opacity:1;
    visibility:visible;
    transform:translateY(0);
  }

  .primary-nav a{
    padding:13px 14px;
  }

  .primary-nav a::after{
    display:none;
  }

  .menu-toggle{
    display:flex;
    grid-column:2;
  }

  .nav-buy{
    justify-self:end;
  }

  .hero-grid{
    grid-template-columns:1fr;
    gap:64px;
  }

  .hero-copy{
    text-align:center;
  }

  .hero h1,
  .hero-lede{
    margin-inline:auto;
  }

  .hero-actions,
  .hero-proof{
    justify-content:center;
  }

  .hero-book-wrap{
    margin-top:8px;
  }

  .workflow{
    gap:10px;
  }

  .workflow-node{
    min-width:132px;
  }

  .workflow-arrow{
    display:none;
  }

  .ecosystem-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .testimonial-grid{
    grid-template-columns:1fr;
  }

  .testimonial-card{
    min-height:auto;
  }

  .capture-card{
    grid-template-columns:1fr;
  }
}

@media (max-width:820px){
  .section{
    padding:96px 0;
  }

  .hero{
    padding:132px 0 90px;
  }

  .hero h1{
    font-size:clamp(48px,11vw,72px);
  }

  .audience-inner{
    padding-block:24px;
    flex-direction:column;
    align-items:flex-start;
  }

  .audience-list{
    justify-content:flex-start;
  }

  .problem-grid,
  .framework-support-grid,
  .comparison-grid{
    grid-template-columns:1fr;
  }

  .framework-connector{
    display:none;
  }

  .framework-support-grid{
    margin-top:24px;
  }

  .stats-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .workflow{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .workflow-node{
    width:100%;
  }

  .author-layout{
    grid-template-columns:1fr;
  }

  .author-image-wrap{
    width:min(100%,360px);
    height:390px;
  }

  .footer-top{
    flex-direction:column;
  }
}

@media (max-width:640px){
  .container{
    width:min(100% - 32px,var(--container));
  }

  .nav-shell{
    gap:12px;
  }

  .brand-title{
    max-width:160px;
    overflow:hidden;
    text-overflow:ellipsis;
  }

  .brand-subtitle{
    display:none;
  }

  .nav-buy{
    display:none;
  }

  .hero{
    padding-top:116px;
  }

  .hero h1{
    font-size:clamp(44px,13vw,64px);
  }

  .hero-lede{
    font-size:16px;
  }

  .hero-actions{
    flex-direction:column;
  }

  .hero-actions .button{
    width:100%;
  }

  .hero-proof{
    gap:18px;
    flex-direction:column;
    align-items:center;
  }

  .book-cover{
    width:min(320px,88vw);
  }

  .section{
    padding:78px 0;
  }

  .section-heading{
    margin-bottom:44px;
  }

  .section-heading h2,
  .capture-copy h2,
  .final-cta h2{
    font-size:clamp(34px,10vw,48px);
  }

  .section-heading p,
  .capture-copy p,
  .final-cta p{
    font-size:15.5px;
  }

  .problem-card,
  .framework-card,
  .comparison-card,
  .roadmap-part,
  .ecosystem-card,
  .testimonial-card{
    padding:26px;
  }

  .stats-grid{
    grid-template-columns:1fr;
  }

  .stat-card{
    min-height:150px;
  }

  .workflow{
    grid-template-columns:1fr;
  }

  .book-roadmap::before{
    left:15px;
  }

  .roadmap-part{
    margin-left:44px;
  }

  .roadmap-part::before{
    left:-36px;
  }

  .ecosystem-grid{
    grid-template-columns:1fr;
  }

  .capture-card{
    padding:34px 24px;
  }

  .author-image-wrap{
    height:360px;
  }

  .footer-links{
    gap:36px;
  }

  .footer-bottom{
    align-items:flex-start;
    flex-direction:column;
  }
}

@media (prefers-reduced-motion:reduce){
  *,
  *::before,
  *::after{
    scroll-behavior:auto !important;
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }

  .reveal{
    opacity:1;
    transform:none;
  }

  .book-float{
    animation:none;
  }
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
}

.testimonial-photo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center 20%;
    flex-shrink: 0;
}

.testimonial-author-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.testimonial-author-info strong {
    font-size: 0.95rem;
    line-height: 1.2;
}

.testimonial-author-info span {
    font-size: 0.8rem;
    line-height: 1.3;
}

.testimonial-photo {
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center 25%;
    flex-shrink: 0;
}