/* Layout: navy masthead that speaks to program directors, then one band per buyer keyed to a book color, then how-to-buy, FAQ, request form */
:root {
  --bg: #F6F7FA;
  --surface: #FFFFFF;
  --ink: #12203A;
  --muted: #4A5670;
  --line: #D8DDE7;
  --navy: #0E2240;
  --navy-2: #16305A;
  --gold: #B8861C;
  --gold-ink: #8A6310;
  --gold-soft: #F4EAD0;
  --green: #1E4A3B;
  --green-soft: #DFECE6;
  --wine: #5A1F2E;
  --wine-soft: #F2E2E6;
  --on-dark: #F7F3EA;
  --display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body: "Atkinson Hyperlegible", "Verdana", system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0B1322; --surface: #121C30; --ink: #E9EDF5; --muted: #A9B3C6; --line: #26324A;
    --navy: #0A1A33; --navy-2: #12264A; --gold: #E0B04A; --gold-ink: #E0B04A; --gold-soft: #33290F;
    --green: #3D8A6E; --green-soft: #142B24; --wine: #B0566D; --wine-soft: #301820;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0B1322; --surface: #121C30; --ink: #E9EDF5; --muted: #A9B3C6; --line: #26324A;
  --navy: #0A1A33; --navy-2: #12264A; --gold: #E0B04A; --gold-ink: #E0B04A; --gold-soft: #33290F;
  --green: #3D8A6E; --green-soft: #142B24; --wine: #B0566D; --wine-soft: #301820;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { background: var(--bg); color: var(--ink); font-family: var(--body); font-size: 18px; line-height: 1.6; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--navy); }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
.wrap { max-width: 1140px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
h1, h2, h3 { font-family: var(--display); line-height: 1.12; text-wrap: balance; margin: 0; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); font-weight: 800; letter-spacing: -.01em; }
h3 { font-size: 1.25rem; font-weight: 700; }
p { margin: 0; max-width: 64ch; }
.eyebrow { font-family: var(--display); font-weight: 700; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-ink); }
.on-dark .eyebrow { color: var(--gold); }

/* header */
header.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; background: var(--navy); color: var(--on-dark); border-bottom: 1px solid rgba(255,255,255,.08); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px 20px; padding-block: 12px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--display); font-weight: 800; font-size: 1.1rem; }
.mark { width: 36px; height: 36px; border-radius: 50%; background: var(--gold); display: grid; place-items: center; color: #0E2240; font-weight: 800; font-size: .9rem; flex: none; }
nav.links { display: flex; gap: 6px 18px; flex-wrap: wrap; align-items: center; font-size: .95rem; }
nav.links a { text-decoration: none; opacity: .88; }
nav.links a:hover { opacity: 1; text-decoration: underline; text-underline-offset: 4px; }
nav.links a.navcta { opacity: 1; background: var(--gold); color: #0E2240; padding: 6px 14px; border-radius: 6px; font-family: var(--display); font-weight: 700; }
nav.links a.navcta:hover { text-decoration: none; }

/* hero */
.hero { background: var(--navy); color: var(--on-dark); }
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; padding-block: 64px 76px; }
.hero h1 { font-size: clamp(2.3rem, 5vw, 3.8rem); font-weight: 800; letter-spacing: -.015em; }
.hero h1 em { font-style: normal; color: var(--gold); }
.hero p.lead { font-size: 1.18rem; margin-top: 18px; opacity: .92; }
.ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.btn { display: inline-block; font-family: var(--display); font-weight: 700; font-size: 1rem; padding: 13px 22px; border-radius: 6px; text-decoration: none; border: 2px solid transparent; cursor: pointer; text-align: center; }
.btn-gold { background: var(--gold); color: #0E2240; }
.btn-ghost { border-color: rgba(247,243,234,.55); color: var(--on-dark); }
.btn-ink { background: var(--ink); color: var(--bg); }
.btn-line { border-color: var(--ink); color: var(--ink); background: transparent; }
.trust { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 28px; font-size: .95rem; opacity: .88; }
.trust span::before { content: "\2713"; color: var(--gold); margin-right: 8px; font-weight: 700; }

/* hero sample sheet */
.sheet { background: #FBF8F1; color: #12203A; border-radius: 10px; padding: 22px; box-shadow: 0 24px 50px rgba(0,0,0,.35); transform: rotate(1.5deg); max-width: 100%; }
.sheet .sh-top { display: flex; justify-content: space-between; gap: 10px; font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: #5A6378; border-bottom: 2px solid #D4A23C; padding-bottom: 8px; }
.sheet h3 { font-size: 1.3rem; margin-top: 12px; }
.sheet table { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: .9rem; }
.sheet th, .sheet td { text-align: left; padding: 7px 6px; border-bottom: 1px solid #E5DFD0; vertical-align: top; }
.sheet th { font-family: var(--display); font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: #5A6378; }
.sheet .dom { display: inline-block; font-size: .72rem; font-weight: 700; padding: 2px 7px; border-radius: 99px; background: #DFECE6; color: #1E4A3B; white-space: nowrap; }
.sheet .foot { margin-top: 12px; font-size: .78rem; color: #5A6378; }

/* proof strip */
.proof { border-bottom: 1px solid var(--line); background: var(--surface); }
.proof .wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding-block: 28px; }
.proof div { border-left: 3px solid var(--gold); padding-left: 14px; min-width: 0; }
.proof b { display: block; font-family: var(--display); font-size: 1.7rem; font-weight: 800; font-variant-numeric: tabular-nums; line-height: 1.1; }
.proof span { font-size: .92rem; color: var(--muted); }

/* sections */
section.band { padding-block: 76px; }
section.band + section.band { border-top: 1px solid var(--line); }
.tint-green { background: var(--green-soft); }
.tint-wine { background: var(--wine-soft); }
.tint-gold { background: var(--gold-soft); }
.head { display: grid; gap: 12px; margin-bottom: 34px; }
.head p { color: var(--muted); font-size: 1.08rem; }
.cols-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; }
.cols-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.cols-2 > *, .cols-3 > * { min-width: 0; }
.tile { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 24px; display: flex; flex-direction: column; gap: 12px; }
.tile.feature { border: 2px solid var(--gold); }
.tile ul { margin: 0; padding-left: 20px; color: var(--muted); font-size: .98rem; display: grid; gap: 4px; }
.price { font-family: var(--display); font-weight: 800; font-size: 1.7rem; font-variant-numeric: tabular-nums; line-height: 1.1; }
.price small { font-size: .9rem; font-weight: 500; color: var(--muted); }
.tag { align-self: flex-start; font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 3px 9px; border-radius: 99px; background: var(--gold-soft); color: var(--gold-ink); }
.std { font-family: var(--mono); font-size: .8rem; background: var(--bg); border: 1px solid var(--line); border-radius: 4px; padding: 1px 6px; white-space: nowrap; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.checklist li { padding-left: 30px; position: relative; }
.checklist li::before { content: "\2713"; position: absolute; left: 0; top: 0; color: var(--gold-ink); font-weight: 700; }
.note { font-size: .92rem; color: var(--muted); }

/* alignment table */
.tablebox { overflow-x: auto; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; }
table.align { width: 100%; border-collapse: collapse; font-size: .95rem; min-width: 560px; }
table.align th, table.align td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
table.align th { font-family: var(--display); font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); background: var(--bg); }
table.align tr:last-child td { border-bottom: 0; }
.domain { font-weight: 700; color: var(--green); }

/* session card */
.script { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.script .bar { background: var(--wine); color: var(--on-dark); padding: 12px 18px; display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; font-family: var(--display); font-weight: 700; }
.script .bar span { font-weight: 500; opacity: .85; }
.script ol { margin: 0; padding: 18px 18px 18px 40px; display: grid; gap: 8px; }
.script .say { display: block; font-style: italic; color: var(--muted); }

/* buying steps */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: s; }
.steps li { counter-increment: s; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 20px; display: grid; gap: 6px; align-content: start; }
.steps li::before { content: counter(s); font-family: var(--display); font-weight: 800; font-size: 1.8rem; color: var(--gold-ink); line-height: 1; }
.steps b { font-family: var(--display); font-size: 1.05rem; }
.steps span { font-size: .95rem; color: var(--muted); }

/* pricing table */
table.pricing { width: 100%; border-collapse: collapse; font-size: .98rem; min-width: 620px; }
table.pricing th, table.pricing td { padding: 14px 16px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
table.pricing th { font-family: var(--display); font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); background: var(--bg); }
table.pricing td.num { font-variant-numeric: tabular-nums; font-weight: 700; white-space: nowrap; }
table.pricing tr:last-child td { border-bottom: 0; }

/* faq */
.faq { display: grid; gap: 10px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 0 18px; }
.faq summary { cursor: pointer; padding: 16px 0; font-family: var(--display); font-weight: 700; font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--gold-ink); font-size: 1.3rem; line-height: 1; }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { padding-bottom: 16px; color: var(--muted); }

/* about */
.about-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 40px; align-items: center; }
.portrait { aspect-ratio: 4/5; max-width: 100%; border-radius: 10px; background: linear-gradient(160deg, var(--navy), var(--green)); color: var(--on-dark); display: grid; place-items: center; text-align: center; padding: 24px; font-family: var(--display); }
.portrait b { display: block; font-size: 4.2rem; color: var(--gold); line-height: 1; }
.creds { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.creds span { font-size: .88rem; border: 1px solid var(--line); background: var(--surface); padding: 4px 10px; border-radius: 99px; }

/* form */
.formbox { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 26px; }
form { display: grid; gap: 14px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
label { font-weight: 700; font-size: .95rem; display: grid; gap: 6px; }
input, textarea, select { font: inherit; font-weight: 400; padding: 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--ink); width: 100%; min-width: 0; }
textarea { min-height: 110px; resize: vertical; }
.sent { background: var(--green-soft); border: 1px solid var(--green); border-radius: 8px; padding: 14px; }
.sent pre { white-space: pre-wrap; margin: 8px 0 0; font-family: inherit; }
.copyrow { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.copyrow code { font-size: 1rem; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; padding: 8px 12px; user-select: all; overflow-wrap: anywhere; }
.copybtn { font: inherit; font-size: .9rem; font-weight: 700; padding: 8px 14px; border-radius: 6px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); cursor: pointer; }

footer { background: var(--navy); color: var(--on-dark); }
footer .wrap { padding-block: 36px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px; font-size: .95rem; }

@media (max-width: 920px) {
  .hero .wrap, .cols-2, .about-grid { grid-template-columns: 1fr; }
  .cols-3 { grid-template-columns: 1fr; }
  .steps, .proof .wrap { grid-template-columns: 1fr 1fr; }
  .sheet { transform: none; }
  .portrait { max-width: 300px; }
}
@media (max-width: 560px) {
  nav.links { font-size: .9rem; gap: 6px 12px; }
  .steps, .proof .wrap, .row2 { grid-template-columns: 1fr; }
  section.band { padding-block: 56px; }
  .hero .wrap { padding-block: 44px 56px; }
}

/* books */
.series { display: grid; grid-template-columns: 1fr 1.15fr; gap: 36px; align-items: center; padding-block: 34px; }
.series + .series { border-top: 1px solid var(--line); }
.series.flip .covers { order: 2; }
.covers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; align-items: end; }
.covers img { width: 100%; height: auto; display: block; border-radius: 4px; box-shadow: 0 10px 24px rgba(14,34,64,.28); }
.series .head { margin: 0; }
.series .tag, .series .soon { justify-self: start; }
section[id] { scroll-margin-top: 72px; }
.soon { display: inline-block; font-family: var(--display); font-weight: 700; font-size: .85rem; padding: 6px 12px; border-radius: 6px; background: var(--navy); color: var(--on-dark); }
/* board */
.board { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 34px; }
.board div { background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--gold); border-radius: 8px; padding: 18px; }
.board img { width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; border-radius: 6px; margin-bottom: 12px; display: block; }
.board b { display: block; font-family: var(--display); font-size: 1.1rem; }
.board span { font-size: .9rem; color: var(--muted); }
@media (max-width: 920px) { .series { grid-template-columns: 1fr; } .series.flip .covers { order: 0; } .board { grid-template-columns: 1fr; } }
/* test prep guides */
.guide img { width: 100%; max-width: 260px; height: auto; align-self: center; border-radius: 4px; box-shadow: 0 10px 24px rgba(14,34,64,.28); margin-bottom: 6px; }
.guide .sub { font-family: var(--display); font-weight: 700; font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; color: var(--gold-ink); margin-top: 4px; }
.guide .checklist { font-size: .98rem; gap: 6px; }
/* ministers time-saver */
.timesave { background: var(--wine-soft); border: 1px solid var(--line); border-left: 4px solid var(--wine); border-radius: 10px; padding: 28px; margin: 6px 0 34px; display: grid; gap: 10px; }
.timesave h3 { font-size: 1.45rem; }
.compare { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 18px 20px; display: grid; gap: 10px; }
.compare b { font-family: var(--display); font-size: 1.05rem; }
.compare.before ul { font-size: .98rem; margin: 0; padding-left: 20px; color: var(--muted); display: grid; gap: 6px; }
.compare.after { border-color: var(--wine); }
.compare .checklist, .timesave .uses { gap: 8px; font-size: .98rem; }
@media (max-width: 560px) { .timesave { padding: 20px; } }
.soonguide { border-style: dashed; }
.soonguide img { max-width: 230px; }
.tryapp .btn { font-size: .95rem; padding: 10px 14px; }
/* ESOL app promo */
.annbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 6px 12px; padding: 9px max(16px, env(safe-area-inset-right, 0px)) 9px max(16px, env(safe-area-inset-left, 0px)); background: var(--gold); color: #0E2240; text-decoration: none; font-size: .95rem; text-align: center; line-height: 1.35; }
.annbar .new { background: #0E2240; color: #F7F3EA; font-family: var(--display); font-weight: 800; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; padding: 2px 8px; border-radius: 99px; }
.annbar .go { font-family: var(--display); font-weight: 800; text-decoration: underline; text-underline-offset: 3px; white-space: nowrap; }
.annbar:hover .go { text-decoration-thickness: 2px; }
.esolband { background: var(--green); color: #F7F3EA; }
.esolband .wrap { display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px; align-items: center; padding-block: 36px; }
.esolband .eyebrow { color: #F4D58A; }
.esolband h2 { font-size: clamp(1.6rem, 3.2vw, 2.2rem); margin-top: 6px; }
.esolband p { margin-top: 10px; opacity: .95; }
.esol-cta { display: grid; gap: 12px; }
.esol-cta .btn { font-size: 1.1rem; line-height: 1.25; }
.esol-cta .btn small { font-weight: 600; font-size: .85rem; }
.esol-units { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.esol-units a { color: #F7F3EA; font-size: .92rem; border: 1px solid rgba(247,243,234,.5); border-radius: 99px; padding: 4px 12px; text-decoration: none; }
.esol-units a:hover { background: rgba(247,243,234,.12); }
@media (max-width: 920px) { .esolband .wrap { grid-template-columns: 1fr; } }