:root {
  --navy: #0a1c38;
  --navy-2: #102949;
  --ink: #172033;
  --muted: #667085;
  --paper: #f7f4ec;
  --white: #fff;
  --gold: #f4be2c;
  --gold-soft: #fff0b8;
  --teal: #0d968d;
  --coral: #ff5a4f;
  --line: #dfe3e8;
  --shadow: 0 25px 60px rgba(10, 28, 56, .18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; -webkit-font-smoothing: antialiased; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: Georgia, "Times New Roman", serif; letter-spacing: -.035em; line-height: 1.04; }
h1 { font-size: clamp(3.1rem, 6vw, 5.9rem); margin-bottom: 24px; color: var(--navy); }
h2 { color: var(--navy); font-size: clamp(2.35rem, 4.5vw, 4rem); margin-bottom: 24px; }
h3 { line-height: 1.2; color: var(--navy); }
p { color: var(--muted); }
a { color: inherit; }
.shell { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.narrow { max-width: 900px; }
.center { text-align: center; }
.announcement { background: var(--gold); color: var(--navy); text-align: center; text-transform: uppercase; font-weight: 900; font-size: .76rem; letter-spacing: .14em; padding: 11px 20px; }
.eyebrow, .section-label { color: var(--teal); text-transform: uppercase; letter-spacing: .16em; font-weight: 900; font-size: .75rem; margin-bottom: 18px; }
.section-label.light { color: var(--gold); }
.lead { font-size: clamp(1.12rem, 2vw, 1.35rem); line-height: 1.65; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 18px; min-height: 62px; padding: 16px 26px; border-radius: 8px; text-decoration: none; text-transform: uppercase; letter-spacing: .035em; font-size: .92rem; font-weight: 900; box-shadow: 0 12px 25px rgba(10,28,56,.16); transition: transform .2s, box-shadow .2s; }
.button:hover { transform: translateY(-2px); box-shadow: 0 18px 32px rgba(10,28,56,.24); }
.button span { font-size: 1.25em; }
.button .price-was { font-size: 1em; }
.button-primary { background: var(--coral); color: white; }
.button-accent { background: var(--gold); color: var(--navy); width: 100%; }
.button-wide { padding-inline: 42px; }
.microcopy { margin: 12px 0 0; font-size: .78rem; font-weight: 700; letter-spacing: .03em; }

.hero { overflow: hidden; padding: 70px 0 84px; background: radial-gradient(circle at 85% 20%, #e9f5f2 0, transparent 31%), linear-gradient(135deg, #fff 0%, #f8f5ed 100%); }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 70px; }
.hero-copy { position: relative; z-index: 2; }
.hero h1 { font-size: clamp(3rem, 4.7vw, 4.9rem); }
.hero h1 em, .oto-hero h1 em { color: var(--teal); font-weight: 400; }
.hero .lead { max-width: 690px; }
.proof-strip { display: grid; grid-template-columns: repeat(4, 1fr); margin: 28px 0 0; border-block: 1px solid var(--line); padding: 20px 0; }
.proof-strip div { padding: 0 15px; border-right: 1px solid var(--line); }
.proof-strip div:first-child { padding-left: 0; }
.proof-strip div:last-child { border: 0; }
.proof-strip strong { display: block; color: var(--navy); font-family: Georgia, serif; font-size: 1.4rem; line-height: 1; }
.proof-strip span { display: block; color: var(--muted); font-size: .72rem; margin-top: 7px; text-transform: uppercase; letter-spacing: .07em; }
.product-stage { min-height: 590px; position: relative; display: grid; place-items: center; perspective: 1200px; }
.book-glow { position: absolute; width: 430px; height: 430px; background: var(--gold); border-radius: 50%; opacity: .28; filter: blur(4px); }
.book-cover { position: relative; z-index: 2; width: min(390px, 88%); transform: rotateY(-9deg) rotateZ(2deg); filter: drop-shadow(28px 30px 24px rgba(10,28,56,.3)); border-radius: 2px; }
.floating-note { position: absolute; z-index: 3; background: white; padding: 13px 18px; border-radius: 8px; color: var(--muted); font-size: .8rem; box-shadow: var(--shadow); }
.floating-note b { color: var(--teal); font-size: 1.05rem; margin-right: 3px; }
.note-one { top: 16%; left: 0; }
.note-two { bottom: 17%; right: -2%; }

.recognition { padding: 110px 0; }
.recognition h2 { max-width: 780px; }
.pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 52px 0; }
.pain-grid article { background: var(--paper); padding: 28px; border-top: 4px solid var(--coral); }
.pain-grid span { color: var(--coral); font-size: .72rem; font-weight: 900; letter-spacing: .14em; }
.pain-grid h3 { margin: 14px 0 9px; }
.pain-grid p { margin: 0; font-size: .92rem; }
blockquote { margin: 70px 0 0; padding: 38px 45px; border-left: 6px solid var(--gold); background: var(--navy); color: white; font-family: Georgia, serif; font-size: clamp(1.55rem, 3vw, 2.3rem); line-height: 1.35; }
blockquote cite { display: block; margin-top: 18px; color: var(--gold); font: 700 .77rem/1.4 Inter, sans-serif; text-transform: uppercase; letter-spacing: .1em; }

.mechanism { padding: 110px 0; background: var(--paper); }
.split-heading { display: grid; grid-template-columns: 1.35fr .65fr; gap: 100px; align-items: end; margin-bottom: 58px; }
.split-heading h2 { margin-bottom: 0; }
.split-heading > p { margin-bottom: 8px; font-size: 1.02rem; }
.loop { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 18px; align-items: center; }
.loop article { min-height: 300px; background: white; padding: 30px; box-shadow: 0 10px 30px rgba(10,28,56,.06); }
.step-icon { display: grid; place-items: center; width: 46px; height: 46px; margin-bottom: 50px; border-radius: 50%; background: var(--gold); color: var(--navy); font-weight: 900; }
.loop small { color: var(--teal); font-weight: 900; letter-spacing: .13em; }
.loop h3 { font-size: 1.25rem; margin: 7px 0 12px; }
.loop p { margin: 0; font-size: .92rem; }
.loop-arrow { color: var(--coral); font-size: 1.8rem; font-weight: 900; }

.inside { padding: 120px 0; }
.inside-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 100px; }
.inside-intro { position: sticky; top: 40px; align-self: start; }
.mini-card { display: grid; gap: 8px; margin-top: 40px; padding: 24px; background: #eaf7f5; border-left: 4px solid var(--teal); }
.mini-card span { color: var(--muted); font-size: .9rem; }
.chapter-list article { display: grid; grid-template-columns: 58px 1fr; gap: 20px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.chapter-list article:first-child { padding-top: 0; }
.chapter-list b { color: var(--coral); font-family: Georgia, serif; font-size: 1.7rem; }
.chapter-list h3 { margin: 2px 0 6px; font-size: 1.3rem; }
.chapter-list p { margin: 0; }

.timeline, .workflow { padding: 110px 0; background: var(--navy); }
.timeline h2, .workflow h2 { color: white; }
.days { margin-top: 50px; border-top: 1px solid rgba(255,255,255,.17); }
.days div { display: grid; grid-template-columns: 110px 1fr; gap: 25px; padding: 17px 5px; border-bottom: 1px solid rgba(255,255,255,.17); color: white; }
.days b { color: var(--gold); }
.days span { color: #cfdaea; }
.center-note { text-align: center; margin: 34px 0 0; color: #cfdaea; }
.center-note strong { color: white; }

.author { padding: 110px 0; background: var(--paper); }
.author-card { max-width: 950px; display: grid; grid-template-columns: 160px 1fr; align-items: center; gap: 55px; }
.author-photo { display: block; width: 160px; height: 160px; border: 8px solid white; border-radius: 50%; object-fit: cover; object-position: 50% 38%; box-shadow: 0 16px 36px rgba(10,28,56,.2); }
.author h2 { margin-bottom: 16px; }
.author p { margin-bottom: 0; font-size: 1.05rem; }

.order, .oto-order { padding: 110px 0; background: linear-gradient(135deg, #0a1c38, #153860); }
.order-card { display: grid; grid-template-columns: 1.25fr .75fr; gap: 75px; align-items: center; max-width: 1020px; }
.order-copy h2, .order-copy p { color: white; }
.order-copy p { color: #cad5e4; }
.checklist { list-style: none; padding: 0; margin: 28px 0 0; color: white; }
.checklist li { position: relative; padding: 8px 0 8px 30px; }
.checklist li::before { content: "✓"; position: absolute; left: 0; color: var(--gold); font-weight: 900; }
.price-box { background: white; padding: 36px; text-align: center; border-radius: 12px; box-shadow: var(--shadow); }
.price-box > span { text-transform: uppercase; color: var(--teal); font-size: .72rem; letter-spacing: .13em; font-weight: 900; }
.price { color: var(--navy); font: 700 5rem/.95 Georgia, serif; margin: 13px 0 0; }
.price sup { font-size: .45em; vertical-align: top; }
.price-was, .price-was-inline, .price-was-large { text-decoration-line: line-through; text-decoration-color: var(--coral); text-decoration-thickness: .12em; }
.price-was-large { color: #536176; }
.price-was-inline { color: #536176 !important; }
.price-box p { color: var(--muted); margin-bottom: 22px; }
.price-box small { display: block; color: var(--muted); margin-top: 12px; }
.wplus-buy { display: flex; justify-content: center; width: 100%; }
.wplus-buy a { display: inline-block; max-width: 100%; line-height: 0; }
.wplus-buy img { display: block; max-width: 100%; height: auto; border: 0; }
.wplus_spdisclaimer { max-width: 900px; margin: 0 auto 14px; color: #9eacc0; font-size: .72rem; line-height: 1.6; }

.faq { padding: 110px 0; }
.faq h2 { margin-bottom: 45px; }
details { border-top: 1px solid var(--line); }
details:last-of-type { border-bottom: 1px solid var(--line); }
summary { list-style: none; cursor: pointer; padding: 22px 45px 22px 0; color: var(--navy); font-size: 1.04rem; font-weight: 800; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 8px; color: var(--teal); font-size: 1.5rem; top: 15px; }
details[open] summary::after { content: "−"; }
details p { max-width: 760px; padding: 0 0 20px; margin: 0; }
footer { background: #061226; padding: 42px 0; text-align: center; }
footer p { color: #9eacc0; margin: 0 0 12px; font-size: .82rem; }
footer .disclaimer { max-width: 900px; margin-inline: auto; font-size: .72rem; line-height: 1.6; }

/* OTO */
.oto-bar { background: var(--teal); color: white; }
.oto-hero { padding: 58px 0 72px; overflow: hidden; background: radial-gradient(circle at 50% 25%, #e8f8f5 0, white 50%); }
.oto-hero h1 { font-size: clamp(3rem, 5vw, 4.5rem); margin-bottom: 18px; }
.oto-hero .lead { max-width: 790px; margin-inline: auto; }
.toolkit-stage { height: 380px; position: relative; margin-top: 18px; perspective: 1400px; }
.toolkit-stage img { position: absolute; top: 50%; left: 50%; width: 185px; box-shadow: 0 32px 42px rgba(10,28,56,.22); transition: transform .25s; }
.toolkit-stage img:nth-child(1) { transform: translate(-50%,-50%) translateX(-360px) rotate(-9deg); }
.toolkit-stage img:nth-child(2) { transform: translate(-50%,-50%) translateX(-180px) rotate(-4deg); }
.toolkit-stage img:nth-child(3) { transform: translate(-50%,-50%) scale(1.09); z-index: 3; }
.toolkit-stage img:nth-child(4) { transform: translate(-50%,-50%) translateX(180px) rotate(4deg); }
.toolkit-stage img:nth-child(5) { transform: translate(-50%,-50%) translateX(360px) rotate(9deg); }
.toolkit-stage img:hover { z-index: 5; }
.oto-price-line { display: flex; align-items: baseline; justify-content: center; gap: 15px; color: var(--muted); margin-bottom: 18px; }
.oto-price-line strong { color: var(--navy); font: 700 3.3rem Georgia, serif; }
.bridge { padding: 110px 0; background: var(--paper); }
.before-after { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin-top: 50px; box-shadow: var(--shadow); }
.before-after > div { padding: 40px; }
.before { background: white; }
.after { background: var(--navy); color: white; }
.before-after small { color: var(--coral); font-weight: 900; letter-spacing: .12em; }
.after small { color: var(--gold); }
.before-after ul { list-style: none; padding: 0; margin: 25px 0 0; }
.before-after li { padding: 10px 0 10px 27px; position: relative; border-bottom: 1px solid var(--line); }
.before li::before { content: "×"; color: var(--coral); position: absolute; left: 0; font-weight: 900; }
.after li { color: #dbe3ef; border-color: rgba(255,255,255,.15); }
.after li::before { content: "✓"; color: var(--gold); position: absolute; left: 0; font-weight: 900; }
.kit-contents { padding: 120px 0; }
.resource-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.resource-grid article { padding: 38px; border: 1px solid var(--line); border-radius: 10px; background: white; }
.resource-number { color: var(--coral); font: 700 2rem Georgia, serif; }
.resource-grid h3 { font-size: 1.45rem; margin: 22px 0 12px; }
.resource-grid p { margin-bottom: 20px; }
.resource-grid ul { padding-left: 19px; color: var(--muted); }
.resource-grid li { padding: 3px 0; }
.resource-grid .resource-wide { grid-column: 1 / -1; display: grid; grid-template-columns: 60px 1fr 1.25fr; gap: 30px; align-items: start; background: #ecf8f6; border-color: #c8e9e5; }
.resource-wide h3 { margin-top: 4px; }
.resource-wide ul { columns: 2; margin-top: 3px; }
.workflow-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 48px; }
.workflow-list div { display: grid; grid-template-columns: 50px 1fr; gap: 18px; align-items: center; background: rgba(255,255,255,.07); padding: 24px; }
.workflow-list b { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--gold); color: var(--navy); }
.workflow-list p { color: #dbe3ef; margin: 0; }
.decline { text-align: center; margin-top: 55px; }
.decline p { color: #bcc9da; margin-bottom: 6px; font-size: .88rem; }
.decline a { color: #8392a8; font-size: .76rem; }

/* Download / delivery page */
.delivery-page { background: var(--paper); }
.delivery-main { min-height: 100vh; }
.delivery-hero { overflow: hidden; padding: 92px 0 104px; background: radial-gradient(circle at 82% 45%, #dff3ef 0, transparent 31%), linear-gradient(135deg, white 0%, #f7f4ec 100%); }
.delivery-shell { display: grid; grid-template-columns: 1.12fr .88fr; align-items: center; gap: 85px; }
.delivery-copy { position: relative; z-index: 2; }
.delivery-success { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 26px; color: var(--teal); text-transform: uppercase; letter-spacing: .13em; font-size: .75rem; font-weight: 900; }
.delivery-success span { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--teal); color: white; font-size: .9rem; }
.delivery-copy h1 { max-width: 680px; font-size: clamp(3.2rem, 5.5vw, 5.4rem); }
.delivery-copy .lead { max-width: 700px; }
.delivery-actions { margin-top: 34px; }
.delivery-help { display: grid; gap: 4px; max-width: 630px; margin-top: 32px; padding: 20px 23px; border-left: 4px solid var(--gold); background: white; color: var(--muted); font-size: .86rem; box-shadow: 0 10px 25px rgba(10,28,56,.06); }
.delivery-help strong { color: var(--navy); }
.delivery-help a { color: var(--teal); font-weight: 800; }
.delivery-book { position: relative; min-height: 560px; display: grid; place-items: center; }
.delivery-book-glow { position: absolute; width: 410px; height: 410px; border-radius: 50%; background: var(--gold); opacity: .24; }
.delivery-book > img { position: relative; z-index: 1; width: min(390px, 90%); transform: rotate(3deg); border-radius: 3px; filter: drop-shadow(28px 32px 24px rgba(10,28,56,.3)); }
.delivery-next { overflow: hidden; padding: 105px 0; background: var(--navy); }
.delivery-next-card { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: center; max-width: 1060px; }
.delivery-next-copy h2 { color: white; margin-bottom: 20px; }
.delivery-next-copy > p { color: #c8d4e3; }
.delivery-kit-list { list-style: none; padding: 0; margin: 24px 0 30px; color: white; }
.delivery-kit-list li { position: relative; padding: 6px 0 6px 27px; }
.delivery-kit-list li::before { content: "✓"; position: absolute; left: 0; color: var(--gold); font-weight: 900; }
.button-secondary { background: white; color: var(--navy); }
.delivery-link-note { margin: 11px 0 0; font-size: .75rem; }
.delivery-kit-stack { position: relative; min-height: 440px; }
.delivery-kit-stack img { position: absolute; top: 50%; left: 50%; width: 235px; background: white; box-shadow: 0 26px 45px rgba(0,0,0,.35); }
.delivery-kit-stack img:first-child { transform: translate(-62%,-50%) rotate(-8deg); }
.delivery-kit-stack img:nth-child(2) { transform: translate(-38%,-50%) rotate(8deg); }
.delivery-kit-stack span { position: absolute; z-index: 3; right: 3%; bottom: 5%; display: grid; place-items: center; width: 105px; height: 105px; border-radius: 50%; background: var(--gold); color: var(--navy); text-align: center; font: 700 2.3rem/.65 Georgia, serif; box-shadow: var(--shadow); }
.delivery-kit-stack small { font: 900 .58rem/1 Inter, sans-serif; text-transform: uppercase; letter-spacing: .08em; }

/* Toolkit delivery page */
.toolkit-delivery-hero { overflow: hidden; padding: 88px 0 105px; background: radial-gradient(circle at 79% 42%, #dff3ef 0, transparent 32%), linear-gradient(135deg, white 0%, #f7f4ec 100%); }
.toolkit-delivery-shell { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 72px; }
.toolkit-delivery-copy { position: relative; z-index: 3; }
.toolkit-delivery-copy h1 { max-width: 680px; font-size: clamp(3.2rem, 5.4vw, 5.3rem); }
.toolkit-download-box { max-width: 650px; margin-top: 34px; padding: 28px; border-radius: 12px; background: white; box-shadow: var(--shadow); }
.toolkit-download-meta { display: flex; justify-content: space-between; gap: 20px; align-items: center; margin-bottom: 19px; color: var(--muted); font-size: .83rem; }
.toolkit-download-meta span { text-transform: uppercase; letter-spacing: .08em; font-weight: 900; }
.toolkit-download-meta strong { color: var(--navy); }
.toolkit-download-box .button { width: 100%; }
.toolkit-download-box .microcopy { text-align: center; }
.toolkit-delivery-stack { position: relative; min-height: 610px; perspective: 1400px; }
.toolkit-stack-glow { position: absolute; left: 50%; top: 50%; width: 440px; height: 440px; transform: translate(-50%,-50%); border-radius: 50%; background: var(--gold); opacity: .25; }
.toolkit-delivery-stack img { position: absolute; top: 50%; left: 50%; width: 220px; box-shadow: 0 26px 45px rgba(10,28,56,.25); }
.toolkit-delivery-stack img:nth-of-type(1) { transform: translate(-50%,-50%) translate(-115px,-40px) rotate(-10deg); z-index: 1; }
.toolkit-delivery-stack img:nth-of-type(2) { transform: translate(-50%,-50%) translate(115px,-38px) rotate(10deg); z-index: 1; }
.toolkit-delivery-stack img:nth-of-type(3) { transform: translate(-50%,-50%) translateY(5px); z-index: 3; }
.toolkit-delivery-stack img:nth-of-type(4) { transform: translate(-50%,-50%) translate(-82px,62px) rotate(-6deg); z-index: 2; }
.toolkit-delivery-stack img:nth-of-type(5) { transform: translate(-50%,-50%) translate(82px,62px) rotate(6deg); z-index: 2; }
.toolkit-stack-badge { position: absolute; z-index: 5; right: 1%; bottom: 11%; display: grid; place-items: center; width: 105px; height: 105px; border-radius: 50%; background: var(--teal); color: white; text-align: center; font: 700 2.4rem/.65 Georgia, serif; box-shadow: var(--shadow); }
.toolkit-stack-badge small { font: 900 .65rem/1 Inter, sans-serif; text-transform: uppercase; letter-spacing: .12em; }
.toolkit-inventory { padding: 110px 0; background: white; }
.toolkit-inventory-heading { max-width: 820px; margin: 0 auto 55px; }
.toolkit-inventory-heading > p { font-size: 1.05rem; }
.toolkit-file-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; max-width: 950px; margin-inline: auto; }
.toolkit-file-grid article { padding: 31px; border: 1px solid var(--line); border-radius: 10px; background: var(--paper); }
.toolkit-file-grid article > span { color: var(--teal); text-transform: uppercase; letter-spacing: .12em; font-size: .7rem; font-weight: 900; }
.toolkit-file-grid h3 { margin: 13px 0 8px; font-size: 1.3rem; }
.toolkit-file-grid p { margin: 0; }
.toolkit-file-wide { grid-column: 1 / -1; }
.toolkit-start { padding: 110px 0; background: var(--navy); text-align: center; }
.toolkit-start h2 { color: white; }
.toolkit-start-steps { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 45px 0 35px; text-align: left; }
.toolkit-start-steps > div { display: grid; grid-template-columns: 45px 1fr; gap: 16px; align-items: center; padding: 22px; background: rgba(255,255,255,.07); }
.toolkit-start-steps b { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: var(--gold); color: var(--navy); }
.toolkit-start-steps p { margin: 0; color: #dbe3ef; }
.toolkit-start-steps strong { color: white; }
.toolkit-repeat-download { width: auto; min-width: 350px; }

@media (max-width: 900px) {
  .hero-grid, .inside-grid, .order-card, .split-heading, .delivery-shell, .delivery-next-card, .toolkit-delivery-shell { grid-template-columns: 1fr; }
  .hero-grid { gap: 30px; }
  .hero-copy { text-align: center; }
  .hero .lead { margin-inline: auto; }
  .product-stage { min-height: 520px; }
  .split-heading { gap: 18px; }
  .loop { grid-template-columns: 1fr; }
  .loop-arrow { transform: rotate(90deg); text-align: center; }
  .loop article { min-height: 0; }
  .step-icon { margin-bottom: 25px; }
  .inside-intro { position: static; }
  .toolkit-stage { transform: scale(.8); width: 125%; margin-left: -12.5%; }
  .delivery-copy { text-align: center; }
  .delivery-help { margin-inline: auto; text-align: left; }
  .delivery-book { min-height: 510px; }
  .delivery-next-card { gap: 35px; }
  .delivery-next-copy { text-align: center; }
  .delivery-kit-list { display: inline-block; text-align: left; }
  .toolkit-delivery-copy { text-align: center; }
  .toolkit-delivery-copy .delivery-help { text-align: left; }
  .toolkit-delivery-stack { min-height: 560px; }
}

@media (max-width: 660px) {
  .shell { width: min(100% - 28px, 1160px); }
  h1 { font-size: 2.75rem; }
  h2 { font-size: 2.25rem; }
  .hero, .oto-hero { padding: 64px 0 75px; }
  .proof-strip { grid-template-columns: 1fr 1fr; gap: 18px 0; }
  .proof-strip div:nth-child(2) { border-right: 0; }
  .pain-grid, .before-after, .resource-grid, .workflow-list { grid-template-columns: 1fr; }
  .recognition, .mechanism, .inside, .timeline, .workflow, .author, .order, .oto-order, .faq, .bridge, .kit-contents, .delivery-hero, .delivery-next, .toolkit-delivery-hero, .toolkit-inventory, .toolkit-start { padding: 75px 0; }
  .product-stage { min-height: 460px; }
  .floating-note { display: none; }
  .author-card { grid-template-columns: 1fr; text-align: center; }
  .author-photo { margin-inline: auto; }
  .price-box { padding: 28px 20px; }
  .resource-grid .resource-wide { grid-column: auto; grid-template-columns: 1fr; gap: 0; }
  .resource-wide ul { columns: 1; }
  .toolkit-stage { height: 380px; transform: scale(.55); width: 180%; margin-left: -40%; }
  .oto-price-line { flex-direction: column; align-items: center; gap: 2px; }
  .button-wide { padding-inline: 16px; width: 100%; }
  .before-after > div { padding: 28px; }
  .delivery-copy h1 { font-size: 2.8rem; }
  .delivery-actions .button { width: 100%; }
  .delivery-book { min-height: 430px; }
  .delivery-kit-stack { min-height: 370px; }
  .delivery-kit-stack img { width: 200px; }
  .delivery-kit-stack span { right: 0; width: 88px; height: 88px; font-size: 2rem; }
  .toolkit-delivery-copy h1 { font-size: 2.8rem; }
  .toolkit-download-box { padding: 20px 15px; }
  .toolkit-download-meta { flex-direction: column; gap: 3px; }
  .toolkit-delivery-stack { min-height: 430px; transform: scale(.78); width: 128%; margin: -45px 0 -45px -14%; }
  .toolkit-file-grid, .toolkit-start-steps { grid-template-columns: 1fr; }
  .toolkit-file-wide { grid-column: auto; }
  .toolkit-repeat-download { min-width: 0; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}