/* The Entrepreneurs Book Club — site styles */

:root {
  --navy: #1d3258;
  --navy-deep: #15243f;
  --navy-ink: #1b2a44;
  --orange: #ec5a24;
  --orange-deep: #d24a18;
  --paper: #f6f2ea;
  --paper-card: #fbf9f4;
  --ink: #1c2333;
  --muted: #5c6577;
  --line: #d9d2c4;
  --line-soft: #e7e0d3;
  --max: 1120px;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  font-size: 17px;
}

img { max-width: 100%; display: block; }
a { color: var(--orange-deep); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 28px; }

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.08; letter-spacing: -0.01em; color: var(--navy-ink); }

.eyebrow {
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange-deep);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 242, 234, 0.88);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line-soft);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand-lockup { display: flex; align-items: center; gap: 12px; }
.brand-lockup img { width: 34px; height: 34px; }
.brand-lockup .bn {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 17px;
  color: var(--navy-ink);
  letter-spacing: -0.01em;
  line-height: 1.05;
}
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a {
  color: var(--navy-ink);
  font-size: 15px;
  font-weight: 500;
}
.nav-links a:hover { color: var(--orange-deep); text-decoration: none; }
.btn {
  display: inline-block;
  background: var(--orange);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  padding: 11px 20px;
  border-radius: 2px;
  border: 1px solid var(--orange);
  transition: background .15s ease;
  cursor: pointer;
}
.btn:hover { background: var(--orange-deep); border-color: var(--orange-deep); text-decoration: none; color:#fff; }
.btn-ghost {
  background: transparent;
  color: var(--navy-ink);
  border: 1px solid var(--navy-ink);
}
.btn-ghost:hover { background: var(--navy-ink); color: #fff; }
.btn-light { background: var(--paper-card); color: var(--navy-ink); border-color: var(--paper-card); }
.btn-light:hover { background:#fff; border-color:#fff; color: var(--navy-ink); }
.nav-toggle { display: none; }

/* ---------- Hero ---------- */
.hero { padding: 96px 0 84px; border-bottom: 1px solid var(--line-soft); }
.hero-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  gap: 64px;
  align-items: start;
}
.hero h1 { font-size: 60px; margin: 22px 0 26px; }
.hero h1 .em { color: var(--orange); font-style: italic; }
.hero .lede { font-size: 19px; color: var(--muted); max-width: 33ch; }
.hero-actions { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.hero-meta {
  margin-top: 44px;
  display: flex;
  gap: 34px;
  flex-wrap: wrap;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}
.hero-meta .m-num { font-family: var(--serif); font-size: 26px; color: var(--navy-ink); }
.hero-meta .m-lab { font-size: 13px; color: var(--muted); margin-top: 2px; }

/* reading card */
.read-card {
  background: var(--navy);
  color: #f4eee2;
  border-radius: 4px;
  padding: 34px 32px;
  position: relative;
  overflow: hidden;
}
.read-card::after {
  content: "";
  position: absolute;
  right: -40px; bottom: -50px;
  width: 180px; height: 180px;
  background: radial-gradient(circle, rgba(236,90,36,0.22), transparent 70%);
}
.read-card .rk {
  font-size: 12px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--orange); font-weight: 600;
}
.read-card .bt { font-family: var(--serif); font-size: 27px; color: #fff; margin: 14px 0 6px; line-height: 1.12; }
.read-card .ba { color: rgba(244,238,226,.7); font-size: 15px; }
.read-card .rdesc { font-size: 15px; color: rgba(244,238,226,.78); margin-top: 18px; padding-top: 18px; border-top: 1px solid rgba(244,238,226,.16); }
.read-card .rprev { margin-top: 14px; font-size: 13.5px; color: rgba(244,238,226,.5); }

/* ---------- Section base ---------- */
section { padding: 86px 0; }
.section-head { max-width: 60ch; margin-bottom: 48px; }
.section-head h2 { font-size: 38px; margin: 14px 0 0; }
.section-head p { color: var(--muted); font-size: 18px; margin-top: 16px; }

.band-navy { background: var(--navy-deep); color: #efe9dd; }
.band-navy h2, .band-navy h3 { color: #fff; }
.band-navy .section-head p { color: rgba(239,233,221,.72); }

/* premise two-col */
.premise-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.premise-grid p { font-size: 18px; margin-bottom: 18px; color: var(--ink); }
.band-navy .premise-grid p { color: rgba(239,233,221,.85); }
.pull {
  font-family: var(--serif);
  font-size: 27px;
  line-height: 1.28;
  color: var(--navy-ink);
  border-left: 3px solid var(--orange);
  padding-left: 24px;
}
.band-navy .pull { color: #fff; }

/* steps / how it works */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: var(--line-soft); border: 1px solid var(--line-soft); border-radius: 4px; overflow: hidden; }
.step { background: var(--paper-card); padding: 36px 30px; }
.step .sn { font-family: var(--serif); font-size: 15px; color: var(--orange-deep); font-weight: 600; }
.step h3 { font-size: 21px; margin: 12px 0 10px; }
.step p { color: var(--muted); font-size: 15.5px; }

/* who it's for */
.fit { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--line); border-radius: 4px; overflow: hidden; }
.fit-col { padding: 40px 38px; }
.fit-col + .fit-col { border-left: 1px solid var(--line); }
.fit-col h3 { font-size: 22px; margin-bottom: 22px; display: flex; align-items: center; gap: 10px; }
.fit-col ul { list-style: none; }
.fit-col li { padding: 11px 0; border-top: 1px solid var(--line-soft); font-size: 16px; color: var(--ink); display: flex; gap: 12px; }
.fit-col li:first-child { border-top: none; }
.mark { color: var(--orange); font-weight: 700; flex-shrink: 0; }
.mark-no { color: var(--muted); font-weight: 700; flex-shrink: 0; }

/* membership */
.member-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.price-card {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 40px;
}
.price-card .amt { font-family: var(--serif); font-size: 52px; color: var(--navy-ink); line-height: 1; }
.price-card .amt span { font-family: var(--sans); font-size: 18px; color: var(--muted); font-weight: 500; }
.price-card ul { list-style: none; margin: 26px 0; }
.price-card li { padding: 10px 0; border-top: 1px solid var(--line-soft); font-size: 15.5px; display: flex; gap: 11px; }
.price-card li:first-child { border-top: none; }
.note { font-size: 14px; color: var(--muted); margin-top: 8px; }

/* founders */
.founders { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.founder { display: flex; gap: 20px; align-items: flex-start; }
.founder .av {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--navy); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-size: 22px; flex-shrink: 0;
}
.founder h3 { font-size: 20px; }
.founder .role { font-size: 13px; color: var(--orange-deep); font-weight: 600; text-transform: uppercase; letter-spacing: .08em; margin: 2px 0 10px; }
.founder p { font-size: 15.5px; color: var(--muted); }
.band-navy .founder p { color: rgba(239,233,221,.78); }
.band-navy .founder .av { background: var(--orange); }

/* faq teaser / accordion */
.faq-list { border-top: 1px solid var(--line); max-width: 820px; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  font-family: var(--serif); font-size: 21px; color: var(--navy-ink);
  padding: 26px 44px 26px 0; position: relative;
}
.faq-q::after {
  content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  font-family: var(--sans); font-size: 26px; color: var(--orange); font-weight: 300;
}
.faq-item.open .faq-q::after { content: "\2212"; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .28s ease; }
.faq-a .inner { padding: 0 44px 26px 0; color: var(--muted); font-size: 16.5px; }
.faq-item.open .faq-a { max-height: 460px; }

/* enquiry form */
.enquire-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; align-items: start; }
.form-card { background: var(--paper-card); border: 1px solid var(--line); border-radius: 4px; padding: 38px; }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: 14px; font-weight: 600; color: var(--navy-ink); margin-bottom: 7px; }
.field input, .field textarea, .field select {
  width: 100%; font-family: var(--sans); font-size: 16px; color: var(--ink);
  background: #fff; border: 1px solid var(--line); border-radius: 3px;
  padding: 12px 14px;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--orange); }
.field textarea { resize: vertical; min-height: 110px; }
.hp { position: absolute; left: -9999px; }
.form-foot { font-size: 13px; color: var(--muted); margin-top: 14px; }

/* footer */
.site-footer { background: var(--navy-deep); color: rgba(239,233,221,.7); padding: 64px 0 36px; }
.footer-top { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; padding-bottom: 40px; border-bottom: 1px solid rgba(239,233,221,.14); }
.footer-brand { max-width: 320px; }
.footer-brand .bn { font-family: var(--serif); color: #fff; font-size: 19px; }
.footer-brand p { margin-top: 12px; font-size: 14.5px; }
.footer-nav { display: flex; gap: 60px; flex-wrap: wrap; }
.footer-col h4 { font-family: var(--sans); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: rgba(239,233,221,.45); margin-bottom: 14px; }
.footer-col a { display: block; color: rgba(239,233,221,.78); font-size: 15px; margin-bottom: 9px; }
.footer-col a:hover { color: var(--orange); text-decoration: none; }
.footer-bottom { padding-top: 26px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px; color: rgba(239,233,221,.5); }

/* page hero (faq) */
.page-hero { padding: 80px 0 40px; border-bottom: 1px solid var(--line-soft); }
.page-hero h1 { font-size: 46px; margin-top: 16px; }
.page-hero p { color: var(--muted); font-size: 18px; max-width: 60ch; margin-top: 16px; }

/* thank you */
.ty { padding: 120px 0; text-align: center; }
.ty h1 { font-size: 46px; margin-bottom: 20px; }
.ty p { color: var(--muted); font-size: 18px; max-width: 48ch; margin: 0 auto 14px; }

/* responsive */
@media (max-width: 880px) {
  body { font-size: 16px; }
  .hero-grid, .premise-grid, .member-grid, .enquire-grid, .founders { grid-template-columns: 1fr; gap: 40px; }
  .steps { grid-template-columns: 1fr; }
  .fit { grid-template-columns: 1fr; }
  .fit-col + .fit-col { border-left: none; border-top: 1px solid var(--line); }
  .hero h1 { font-size: 44px; }
  .hero { padding: 60px 0 56px; }
  section { padding: 60px 0; }
  .section-head h2 { font-size: 30px; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0;
    background: var(--paper); border-bottom: 1px solid var(--line); padding: 20px 28px; gap: 18px;
  }
  .nav-toggle { display: block; background: none; border: none; cursor: pointer; font-size: 24px; color: var(--navy-ink); }
}
@media (max-width: 520px) {
  .hero h1 { font-size: 36px; }
  .price-card, .form-card, .fit-col, .step { padding: 28px 24px; }
}

.price-card li { color: var(--ink); }