:root {
  /* Layout idea: a calm, left-weighted editorial column; navy bookends (hero, footer) around a pale sage-white reading body; one gold thread runs through as the "flow" line. */
  --navy: #0f1b2d;
  --navy-2: #182841;
  --paper: #f3f5f1;
  --ink: #17233a;
  --muted: #586274;
  --sage: #7f927c;
  --gold: #c39a4b;
  --gold-soft: #e3cf9f;
  --rule: rgba(23, 35, 58, 0.14);
  --font-display: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --font-body: "Hanken Grotesk", "Helvetica Neue", Arial, sans-serif;
  --step--1: 0.875rem;
  --step-0: 1.0625rem;
  --step-1: 1.3rem;
  --step-2: 1.75rem;
  --step-3: clamp(2.2rem, 4vw, 3rem);
  --step-4: clamp(2.8rem, 7vw, 5.4rem);
  --wrap: 1120px;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1.08; margin: 0; text-wrap: balance; }
p { margin: 0; }
a { color: inherit; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 2px; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 clamp(16px, 4vw, 40px); }
.eyebrow { font-size: var(--step--1); letter-spacing: 0.14em; text-transform: uppercase; font-weight: 600; color: var(--sage); }
.prose { max-width: 62ch; display: grid; gap: 1.1em; }
.btn {
  display: inline-flex; align-items: center; gap: 0.5em;
  padding: 0.85em 1.4em; border-radius: 999px;
  font: 600 var(--step--1)/1 var(--font-body); letter-spacing: 0.04em;
  text-decoration: none; border: 1px solid transparent; cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-gold:hover { background: var(--gold-soft); }
.btn-line { border-color: currentColor; color: inherit; background: transparent; }
.btn-line:hover { background: rgba(255,255,255,0.08); }

/* ---------- Nav ---------- */
.nav { background: var(--navy); color: #fff; position: sticky; top: 0; z-index: 10; border-bottom: 1px solid rgba(255,255,255,0.08); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand .mark { height: 38px; width: auto; color: var(--gold); }
.brand-word { font-family: var(--font-display); font-size: 1.6rem; letter-spacing: 0.08em; }
.brand-sub { font-size: 0.68rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold-soft); }
.nav ul { list-style: none; display: flex; gap: 26px; margin: 0; padding: 0; font-size: var(--step--1); }
.nav ul a { text-decoration: none; opacity: 0.82; }
.nav ul a:hover { opacity: 1; color: var(--gold-soft); }
@media (max-width: 900px) { .nav ul { display: none; } }

/* ---------- Hero ---------- */
.hero { background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.hero canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero .wrap { position: relative; padding-top: clamp(64px, 10vw, 120px); padding-bottom: clamp(72px, 10vw, 128px); }
.hero .eyebrow { color: var(--gold-soft); }
.hero h1 { font-size: var(--step-4); max-width: 13ch; margin-top: 18px; }
.hero h1 em { color: var(--gold); }
.hero .lede { margin-top: 26px; max-width: 46ch; font-size: var(--step-1); line-height: 1.5; color: rgba(255,255,255,0.84); }
.hero .ctas { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Sections ---------- */
section.band { padding: clamp(72px, 9vw, 120px) 0; border-bottom: 1px solid var(--rule); }
.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
@media (max-width: 820px) { .split { grid-template-columns: 1fr; } }
.band h2 { font-size: var(--step-3); margin-top: 14px; }

/* Survival mode */
.symptoms { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--rule); }
.symptoms li { padding: 14px 0; border-bottom: 1px solid var(--rule); display: flex; gap: 16px; align-items: baseline; }
.symptoms li::before { content: ""; flex: 0 0 18px; height: 1px; background: var(--gold); transform: translateY(-4px); }
.turn { margin-top: 32px; font-family: var(--font-display); font-size: var(--step-2); line-height: 1.25; max-width: 30ch; }
.turn span { color: var(--sage); font-style: italic; }

/* Expression gap */
.gap-def { font-family: var(--font-display); font-size: clamp(1.7rem, 3.2vw, 2.4rem); line-height: 1.2; max-width: 28ch; margin-top: 18px; }
.gap-def em { color: var(--gold); }
.examples { margin-top: 44px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--rule); }
.examples div { padding: 22px 22px 0 0; border-right: 1px solid var(--rule); margin-right: 22px; }
.examples div:last-child { border-right: 0; margin-right: 0; }
.examples strong { display: block; font-family: var(--font-display); font-weight: 400; font-size: var(--step-1); margin-bottom: 6px; }
.examples p { color: var(--muted); font-size: 0.97rem; }
.score { font-variant-numeric: tabular-nums; color: var(--ink); white-space: nowrap; }
@media (max-width: 820px) {
  .examples { grid-template-columns: 1fr 1fr; row-gap: 24px; }
  .examples div { border-right: 0; margin-right: 0; }
}
@media (max-width: 460px) { .examples { grid-template-columns: 1fr; } }


/* Three steps */
.steps { list-style: none; margin: 44px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr; } }
.steps li { background: #fff; border: 1px solid var(--rule); border-radius: 6px; padding: 28px; display: grid; gap: 10px; align-content: start; }
.steps .step-n { font-size: var(--step--1); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--sage); }
.steps h3 { font-size: var(--step-2); }
.steps p { color: var(--muted); }
.steps .step-flow { background: var(--navy); border-color: var(--navy); color: #fff; }
.steps .step-flow h3 { color: var(--gold-soft); }
.steps .step-flow p { color: rgba(255,255,255,0.8); }
.steps .step-flow .step-n { color: var(--gold-soft); }

/* Model */
.model { background: var(--navy-2); color: #fff; border-bottom: 0; }
.model .eyebrow { color: var(--gold-soft); }
.model .intro { color: rgba(255,255,255,0.8); max-width: 58ch; margin-top: 18px; }
.paths { margin-top: 48px; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 48px); }
@media (max-width: 820px) { .paths { grid-template-columns: 1fr; } }
.path { border-top: 1px solid rgba(255,255,255,0.2); padding-top: 22px; }
.path h3 { font-size: var(--step-2); }
.path .tag { font-size: var(--step--1); color: rgba(255,255,255,0.6); margin-top: 4px; }
.chain { list-style: none; margin: 22px 0 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 6px; }
.chain li { padding: 7px 14px; border-radius: 999px; font-size: 0.92rem; font-weight: 500; }
.chain li.arrow { padding: 0 2px; opacity: 0.5; }
.fear li:not(.arrow) { background: rgba(255,255,255,0.06); border: 1px dashed rgba(255,255,255,0.28); color: rgba(255,255,255,0.78); }
.flow li:not(.arrow) { background: rgba(195,154,75,0.16); border: 1px solid rgba(195,154,75,0.55); color: var(--gold-soft); }
.flow li.end { background: var(--gold); color: var(--navy); border-color: var(--gold); }
.rr { margin-top: 56px; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 48px); }
@media (max-width: 820px) { .rr { grid-template-columns: 1fr; } }
.rr h3 { font-size: var(--step-2); font-style: italic; color: var(--gold-soft); }
.rr p { color: rgba(255,255,255,0.8); margin-top: 8px; }
.rr ul { margin: 12px 0 0; padding-left: 1.1em; color: rgba(255,255,255,0.7); font-size: 0.97rem; }
.closing { margin-top: 56px; font-family: var(--font-display); font-size: var(--step-2); max-width: 32ch; }

/* Offerings */
.offers { margin-top: 44px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 900px) { .offers { grid-template-columns: 1fr; } }
.offer { background: #fff; border: 1px solid var(--rule); border-radius: 6px; padding: 28px; display: flex; flex-direction: column; gap: 14px; }
.offer.featured { border-color: var(--gold); box-shadow: 0 1px 0 var(--gold), 0 18px 40px -28px rgba(15,27,45,0.45); }
.offer .kicker { font-size: var(--step--1); font-weight: 600; color: var(--sage); letter-spacing: 0.06em; text-transform: uppercase; }
.offer h3 { font-size: var(--step-2); }
.offer .meta { font-variant-numeric: tabular-nums; font-weight: 600; }
.offer p.desc { color: var(--muted); }
.offer ul { margin: 0; padding-left: 1.1em; color: var(--muted); font-size: 0.97rem; display: grid; gap: 4px; }
.offer .btn { margin-top: auto; align-self: flex-start; }
.offer .btn-ink { background: var(--navy); color: #fff; }
.offer .btn-ink:hover { background: var(--navy-2); }
.offer .btn-line { color: var(--navy); }
.offer .btn-line:hover { background: rgba(15,27,45,0.05); }
.note { margin-top: 14px; font-size: var(--step--1); color: var(--muted); }

.digital { margin-top: 64px; }
.digital-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 12px; border-bottom: 1px solid var(--ink); padding-bottom: 12px; }
.digital-head h3 { font-size: var(--step-2); }
.pill { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; padding: 5px 10px; border-radius: 999px; background: rgba(127,146,124,0.18); color: #4f604c; }
.ladder { list-style: none; margin: 0; padding: 0; }
.ladder li { display: grid; grid-template-columns: 3.2rem minmax(0, 1fr) auto; gap: 18px; align-items: baseline; padding: 20px 0; border-bottom: 1px solid var(--rule); }
.ladder .n { font-family: var(--font-display); font-size: var(--step-2); color: var(--gold); line-height: 1; }
.ladder strong { font-family: var(--font-display); font-weight: 400; font-size: var(--step-1); }
.ladder p { color: var(--muted); font-size: 0.97rem; margin-top: 2px; }
.ladder .price { font-variant-numeric: tabular-nums; font-weight: 600; }

/* Golf */
.golf { background: #e7ece4; }
.golf blockquote { margin: 0; font-family: var(--font-display); font-size: clamp(1.8rem, 3.6vw, 2.7rem); line-height: 1.18; max-width: 24ch; }
.golf blockquote span { display: block; color: var(--sage); font-style: italic; }
.golf cite { display: block; margin-top: 20px; font-style: normal; font-size: var(--step--1); color: var(--muted); letter-spacing: 0.04em; }

/* About */
.portrait {
  aspect-ratio: 4 / 5; border-radius: 6px; background: var(--navy);
  display: grid; place-items: center; color: var(--gold-soft); position: relative; overflow: hidden;
}
.portrait { object-fit: cover; width: 100%; max-width: 240px; height: auto; display: block; }
.portrait span { font-family: var(--font-display); font-size: 5rem; letter-spacing: 0.04em; }
.portrait small { position: absolute; bottom: 14px; left: 0; right: 0; text-align: center; font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.5); }
.creds { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 8px; font-size: var(--step--1); color: var(--muted); }
.creds li { border-left: 2px solid var(--gold); padding-left: 12px; }
.parents { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 8px 0; }
@media (max-width: 520px) { .parents { grid-template-columns: 1fr; } }
.parents div { border-top: 1px solid var(--rule); padding-top: 12px; }
.parents strong { display: block; font-family: var(--font-display); font-weight: 400; font-size: var(--step-1); }
.parents p { color: var(--muted); font-size: 0.97rem; }
.pull { font-family: var(--font-display); font-size: var(--step-2); line-height: 1.25; color: var(--ink); }

/* Book */
.book { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 88px); align-items: center; }
@media (max-width: 820px) { .book { grid-template-columns: 1fr; } }
.cover {
  aspect-ratio: 2 / 3; max-width: 300px; width: 100%; border-radius: 3px 8px 8px 3px;
  background: linear-gradient(160deg, var(--navy-2), var(--navy));
  color: #fff; padding: 28px 26px; display: flex; flex-direction: column; justify-content: space-between;
  box-shadow: -6px 0 0 0 #0a1320 inset, 0 30px 50px -30px rgba(15,27,45,0.7);
}
.cover .t { font-family: var(--font-display); font-size: 2.6rem; line-height: 1; }
.cover .s { font-size: 0.82rem; color: var(--gold-soft); margin-top: 10px; letter-spacing: 0.04em; }
.cover .a { font-size: 0.72rem; letter-spacing: 0.24em; text-transform: uppercase; color: rgba(255,255,255,0.7); }
.cover .line { height: 2px; background: linear-gradient(90deg, transparent, var(--gold), transparent); margin: 20px 0; }
.book-cta { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.book-cta .btn-ink { background: var(--navy); color: #fff; }
.book-cta small { color: var(--muted); font-size: var(--step--1); }

/* Library */
.library { margin-top: 36px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 32px; }
@media (max-width: 820px) { .library { grid-template-columns: 1fr; } }
.library div { border-top: 1px solid var(--rule); padding: 16px 0; }
.library strong { font-family: var(--font-display); font-weight: 400; font-size: var(--step-1); display: block; }
.library span { font-size: var(--step--1); color: var(--sage); font-weight: 600; letter-spacing: 0.04em; }
.library p { color: var(--muted); font-size: 0.95rem; margin-top: 4px; }

/* FAQ */
.faq { margin: 0; display: grid; gap: 0; border-top: 1px solid var(--rule); }
.faq div { padding: 20px 0; border-bottom: 1px solid var(--rule); }
.faq dt { font-family: var(--font-display); font-size: var(--step-1); }
.faq dd { margin: 6px 0 0; color: var(--muted); max-width: 62ch; }

/* Footer */
footer { background: var(--navy); color: #fff; padding: clamp(72px, 9vw, 112px) 0 40px; }
.foot-mark { height: 64px; width: auto; color: var(--gold); display: block; margin-bottom: 28px; }
footer h2 { font-size: var(--step-3); max-width: 18ch; }
footer .ctas { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 14px; }
.contact { margin-top: 56px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; border-top: 1px solid rgba(255,255,255,0.15); padding-top: 24px; }
@media (max-width: 700px) { .contact { grid-template-columns: 1fr; } }
.contact .eyebrow { color: var(--gold-soft); }
.contact a { text-decoration: none; display: block; margin-top: 6px; font-size: var(--step-1); font-variant-numeric: tabular-nums; }
.contact a:hover { color: var(--gold-soft); }
.legal { margin-top: 48px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 0.8rem; color: rgba(255,255,255,0.5); }

/* ---------- Multi-page additions ---------- */
.nav ul a[aria-current="page"] { opacity: 1; color: var(--gold-soft); }
.page-hero { background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.page-hero canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; opacity: 0.8; }
.page-hero .wrap { position: relative; padding-top: clamp(48px, 7vw, 88px); padding-bottom: clamp(56px, 8vw, 96px); }
.page-hero .eyebrow { color: var(--gold-soft); }
.page-hero h1 { font-size: clamp(2.4rem, 5.4vw, 4.2rem); max-width: 18ch; margin-top: 16px; }
.page-hero h1 em { color: var(--gold); }
.page-hero .lede { margin-top: 22px; max-width: 52ch; font-size: var(--step-1); line-height: 1.5; color: rgba(255,255,255,0.84); }
.page-hero .ctas { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 14px; }
.crumbs { font-size: var(--step--1); color: rgba(255,255,255,0.6); margin-bottom: 26px; }
.crumbs a { color: rgba(255,255,255,0.75); text-decoration: none; }
.crumbs a:hover { color: var(--gold-soft); }
.grid-4 { margin-top: 40px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--rule); }
.grid-4 div { padding: 22px 22px 0 0; border-right: 1px solid var(--rule); margin-right: 22px; }
.grid-4 div:last-child { border-right: 0; margin-right: 0; }
.grid-4 strong { display: block; font-family: var(--font-display); font-weight: 400; font-size: var(--step-1); margin-bottom: 6px; }
.grid-4 p { color: var(--muted); font-size: 0.97rem; }
@media (max-width: 820px) { .grid-4 { grid-template-columns: 1fr 1fr; row-gap: 24px; } .grid-4 div { border-right: 0; margin-right: 0; } }
@media (max-width: 460px) { .grid-4 { grid-template-columns: 1fr; } }
.text-link { color: var(--ink); font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--gold); }
.text-link:hover { color: var(--gold); }
.h-sub { font-size: var(--step-2); margin-top: 18px; }
.cta-band { background: var(--navy-2); color: #fff; border-bottom: 0; }
.cta-band h2 { max-width: 22ch; }
.cta-band .cta-text { margin-top: 16px; max-width: 54ch; color: rgba(255,255,255,0.82); }
.cta-band .ctas { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 14px; }
.cta-band .cta-note { margin-top: 18px; font-size: var(--step--1); color: rgba(255,255,255,0.6); }
.foot-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.foot-links a { text-decoration: none; font-size: var(--step-0); opacity: 0.85; }
.foot-links a:hover { color: var(--gold-soft); opacity: 1; }
.portrait-sm { max-width: 240px; }