:root {
  --bg: #f7faf9;
  --surface: #ffffff;
  --surface-soft: #edf5f3;
  --ink: #0d2730;
  --muted: #52696f;
  --navy: #0a3442;
  --navy-strong: #072733;
  --petrol: #0e5a64;
  --teal: #168a86;
  --teal-soft: #dff1ed;
  --gold: #d6a642;
  --gold-dark: #9b6c11;
  --line: #cadbd8;
  --line-strong: #9eb9b5;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(7, 39, 51, .09);
  --radius-sm: 12px;
  --radius: 22px;
  --radius-lg: 34px;
  --container: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body { margin: 0; font-family: "Public Sans", "Segoe UI", sans-serif; color: var(--ink); background: var(--bg); line-height: 1.65; overflow-x: hidden; }
body::before { content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .28; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='70' height='70' viewBox='0 0 70 70'%3E%3Cpath d='M0 69.5h70M69.5 0v70' stroke='%230e5a64' stroke-opacity='.08'/%3E%3C/svg%3E"); }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 4px; }
.container { width: min(var(--container), calc(100% - 48px)); margin: 0 auto; }
.section { padding: 104px 0; }
.skip-link { position: fixed; left: 16px; top: 12px; z-index: 1000; padding: 12px 18px; background: var(--navy); color: white; transform: translateY(-160%); border-radius: 8px; }
.skip-link:focus { transform: none; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(247, 250, 249, .96); border-bottom: 1px solid rgba(158, 185, 181, .55); backdrop-filter: blur(14px); }
.header-inner { min-height: 82px; display: flex; align-items: center; gap: 28px; }
.brand { margin-right: auto; }
.brand img { width: 146px; height: 58px; object-fit: contain; object-position: left center; }
.desktop-nav { display: flex; gap: 25px; font-size: .86rem; font-weight: 700; color: var(--muted); }
.desktop-nav a { min-height: 44px; display: inline-flex; align-items: center; text-decoration: none; }
.desktop-nav a:hover { color: var(--petrol); }

.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; padding: 14px 24px; border: 1px solid transparent; border-radius: 11px; text-decoration: none; font-family: "Plus Jakarta Sans", sans-serif; font-size: .94rem; font-weight: 800; letter-spacing: -.01em; transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 44px; padding: 10px 17px; background: var(--navy); color: white; }
.button-primary { background: var(--petrol); color: white; box-shadow: 0 14px 34px rgba(14, 90, 100, .18); }
.button-primary:hover { background: var(--navy); }
.button-secondary { border-color: var(--petrol); color: var(--petrol); background: white; }
.button-gold { background: var(--gold); color: #221a09; box-shadow: 0 14px 30px rgba(214, 166, 66, .18); }
.button-wide { min-width: min(100%, 360px); }
.js-checkout[aria-disabled="true"] { cursor: not-allowed; }

.hero { padding: 72px 0 56px; background: var(--surface); border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(380px, .92fr); gap: 68px; align-items: center; }
.eyebrow-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.eyebrow, .date-chip, .kicker { display: inline-flex; align-items: center; width: fit-content; font-size: .75rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.eyebrow { padding: 8px 12px; color: white; background: var(--petrol); border-radius: 999px; }
.date-chip { padding: 7px 12px; border: 1px solid var(--line); color: var(--petrol); border-radius: 999px; }
.kicker { color: var(--teal); margin-bottom: 16px; }
.kicker.light { color: #a9ded8; }
.product-name { margin: 0 0 12px; color: var(--muted); font-size: .9rem; font-weight: 700; letter-spacing: .03em; text-transform: uppercase; }
h1, h2, h3, strong { font-family: "Plus Jakarta Sans", sans-serif; }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1 { margin: 0; max-width: 760px; font-size: clamp(2.65rem, 5vw, 5.05rem); line-height: 1.02; letter-spacing: -.055em; }
h1 span { color: var(--petrol); }
h2 { margin: 0; font-size: clamp(2rem, 3.6vw, 3.55rem); line-height: 1.1; letter-spacing: -.045em; }
h3 { margin: 0; font-size: 1.16rem; line-height: 1.3; letter-spacing: -.025em; }
.hero-lead { max-width: 670px; margin: 24px 0 26px; font-size: 1.08rem; color: var(--muted); }
.hero-offer { width: fit-content; display: flex; align-items: end; gap: 18px; margin-bottom: 22px; padding-left: 16px; border-left: 3px solid var(--gold); }
.hero-offer div { display: grid; }
.hero-offer small { font-size: .76rem; color: var(--muted); }
.hero-offer strong { font-size: 1.5rem; }
.hero-offer p { margin: 0 0 3px; color: var(--muted); }
.button-note { margin: 10px 0 0; font-size: .78rem; color: var(--muted); }
.trust-list { display: flex; flex-wrap: wrap; gap: 8px 17px; margin: 24px 0 0; padding: 0; list-style: none; color: var(--muted); font-size: .76rem; font-weight: 700; }
.trust-list li::before { content: "✓"; margin-right: 7px; color: var(--teal); }

.portrait-frame { position: relative; overflow: hidden; background: var(--navy); border-radius: var(--radius-lg); min-height: 610px; box-shadow: var(--shadow); isolation: isolate; }
.portrait-frame::before, .portrait-frame::after { content: ""; position: absolute; pointer-events: none; z-index: -1; }
.portrait-frame::before { width: 340px; height: 340px; right: -120px; top: 80px; border: 1px solid rgba(255,255,255,.16); border-radius: 50%; box-shadow: 0 0 0 48px rgba(255,255,255,.035), 0 0 0 96px rgba(255,255,255,.025); }
.portrait-frame::after { inset: 0; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='54' height='54' viewBox='0 0 54 54'%3E%3Ccircle cx='4' cy='4' r='1.5' fill='%23ffffff' fill-opacity='.12'/%3E%3C/svg%3E"); }
.placeholder-label { position: absolute; inset: 0; display: grid; place-items: center; padding: 28px; color: rgba(255,255,255,.72); font-family: "Plus Jakarta Sans", sans-serif; font-size: clamp(1rem, 2vw, 1.35rem); font-weight: 800; letter-spacing: .04em; text-align: center; }
.portrait-caption { position: absolute; left: 26px; right: 26px; bottom: 26px; z-index: 2; display: grid; gap: 2px; padding: 18px 20px; color: white; background: var(--petrol); border: 1px solid rgba(255,255,255,.18); border-radius: 14px; }
.portrait-caption span { color: rgba(255,255,255,.78); font-size: .82rem; }
.portrait-tech { position: absolute; left: 24px; top: 24px; display: flex; gap: 5px; }
.portrait-tech span { width: 8px; height: 8px; background: var(--gold); border-radius: 50%; opacity: .9; }

.fact-strip { background: var(--navy); color: white; }
.fact-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.fact-grid > div { min-height: 132px; display: grid; align-content: center; padding: 26px; border-right: 1px solid rgba(255,255,255,.12); }
.fact-grid > div:first-child { border-left: 1px solid rgba(255,255,255,.12); }
.fact-grid span { color: var(--gold); font-size: .72rem; font-weight: 800; }
.fact-grid p { margin: 4px 0 0; font-size: .76rem; color: rgba(255,255,255,.62); }
.fact-grid strong { font-size: 1rem; }

.split-intro, .belief-grid, .beyond-grid, .product-grid, .cases-grid, .expert-grid, .faq-grid, .price-path-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 80px; align-items: start; }
.section-heading p, .lead-copy p, .timeline-heading p, .proof-heading p { color: var(--muted); }
.section-heading > p { max-width: 720px; margin: 18px 0 0; font-size: 1rem; }
.section-heading.centered { max-width: 880px; margin: 0 auto 54px; text-align: center; display: grid; justify-items: center; }
.section-subtitle { font-family: "Plus Jakarta Sans", sans-serif; font-size: 1.25rem !important; font-weight: 700; color: var(--teal) !important; }
.lead-copy { font-size: 1.06rem; }
.lead-copy p:first-child { margin-top: 4px; }
.situation-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 54px; }
.situation-grid article { padding: 28px; background: white; border: 1px solid var(--line); border-radius: var(--radius); }
.situation-grid span, .module-card > span, .credential-grid span { display: inline-block; margin-bottom: 38px; color: var(--teal); font-size: .76rem; font-weight: 800; }
.situation-grid p { margin-bottom: 0; color: var(--muted); font-size: .88rem; }

.belief-section { background: var(--surface-soft); border-block: 1px solid var(--line); }
.belief-card { padding: 48px; background: white; border: 1px solid var(--line); border-radius: var(--radius-lg); }
blockquote { margin: 0; align-self: center; padding-left: 40px; border-left: 2px solid var(--gold); }
blockquote p { margin: 0; font-family: "Plus Jakarta Sans", sans-serif; font-size: clamp(1.55rem, 3vw, 2.8rem); line-height: 1.18; color: var(--muted); }
blockquote strong { display: block; margin-top: 9px; font-size: clamp(1.7rem, 3vw, 3.1rem); line-height: 1.12; color: var(--navy); }

.audience-section { background: white; }
.context-cloud { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; max-width: 980px; margin: 0 auto 38px; }
.context-cloud span { padding: 10px 14px; background: var(--bg); border: 1px solid var(--line); border-radius: 999px; font-size: .82rem; font-weight: 700; color: var(--muted); }
.context-cloud span:first-child, .context-cloud span:nth-child(12) { color: var(--navy); border-color: var(--teal); background: var(--teal-soft); }
.profile-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.profile-card { padding: 38px; border: 1px solid var(--line); border-radius: var(--radius); }
.profile-card > span { color: var(--teal); font-size: .74rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.profile-card h3 { margin-top: 11px; font-size: 1.45rem; }
.profile-card ul, .offer-list { padding: 0; list-style: none; }
.profile-card li, .offer-list li { position: relative; padding-left: 24px; margin: 10px 0; color: var(--muted); }
.profile-card li::before, .offer-list li::before { content: "✓"; position: absolute; left: 0; color: var(--teal); font-weight: 800; }
.student-note { max-width: 800px; margin: 28px auto 0; text-align: center; color: var(--muted); font-size: .86rem; }

.beyond-section { background: var(--navy); color: white; }
.beyond-section .section-heading p { color: rgba(255,255,255,.72); }
.beyond-section .kicker { color: #a9ded8; }
.clinical-map { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.clinical-map > div { padding: 23px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); border-radius: 14px; }
.clinical-map strong { display: block; margin-bottom: 4px; }
.clinical-map span { color: rgba(255,255,255,.7); font-size: .84rem; }
.clinical-map > p { grid-column: 1 / -1; margin: 8px 0 0; font-size: .75rem; color: rgba(255,255,255,.56); }

.product-section { background: white; }
.product-grid { grid-template-columns: .3fr .8fr .9fr; gap: 42px; }
.product-index { writing-mode: vertical-rl; color: var(--line-strong); font-family: "Plus Jakarta Sans", sans-serif; font-size: .75rem; font-weight: 800; letter-spacing: .15em; }

.method-section { background: var(--surface-soft); border-block: 1px solid var(--line); }
.method-flow { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 56px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.method-flow article { position: relative; min-height: 280px; padding: 30px; background: white; border-right: 1px solid var(--line); }
.method-flow article:last-child { border-right: 0; }
.method-flow span { display: block; margin-bottom: 60px; color: var(--gold-dark); font-size: .75rem; font-weight: 800; }
.method-flow h3 { margin-bottom: 12px; font-size: 1.45rem; color: var(--navy); }
.method-flow p { margin: 0; color: var(--muted); font-size: .88rem; }
.method-flow article:not(:last-child)::after { content: "→"; position: absolute; right: -15px; top: 50%; z-index: 3; display: grid; place-items: center; width: 30px; height: 30px; color: white; background: var(--teal); border-radius: 50%; }

.modules-section { background: white; }
.modules-section .section-heading { max-width: 820px; margin-bottom: 54px; }
.module-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.module-card { position: relative; min-height: 230px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.module-card > span { margin-bottom: 28px; }
.module-card h3 { max-width: 500px; font-size: 1.28rem; }
.module-card > p { margin: 12px 0 0; color: var(--muted); }
.module-card details { margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--line); }
.module-card summary { min-height: 44px; display: flex; align-items: center; cursor: pointer; color: var(--petrol); font-size: .82rem; font-weight: 800; }
.module-card ul { color: var(--muted); font-size: .82rem; }
.module-featured { background: var(--navy); color: white; border-color: var(--navy); }
.module-featured > p { color: rgba(255,255,255,.68); }
.module-featured > span { color: var(--gold); }
.center-cta { display: flex; justify-content: center; margin-top: 42px; }

.cases-section { background: var(--surface-soft); border-block: 1px solid var(--line); }
.case-visual { display: grid; gap: 12px; }
.case-visual div { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px; background: white; border: 1px solid var(--line); border-radius: 15px; }
.case-visual span { color: var(--muted); font-size: .8rem; }
.case-visual strong { text-align: right; }

.timeline-section { background: var(--navy); color: white; }
.timeline-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 70px; align-items: end; }
.timeline-heading .kicker { color: #a9ded8; }
.timeline-heading p { color: rgba(255,255,255,.65); }
.release-timeline { margin: 60px 0 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(6, 1fr); border-top: 1px solid rgba(255,255,255,.2); }
.release-timeline li { position: relative; min-height: 164px; padding: 28px 18px; border-right: 1px solid rgba(255,255,255,.12); }
.release-timeline li:nth-child(6n+1) { border-left: 1px solid rgba(255,255,255,.12); }
.release-timeline li:nth-child(n+7) { border-top: 1px solid rgba(255,255,255,.12); }
.release-timeline li::before { content: ""; position: absolute; top: -5px; left: 18px; width: 9px; height: 9px; background: #a9ded8; border-radius: 50%; }
.release-timeline time { display: block; margin-bottom: 38px; color: var(--gold); font-family: "Plus Jakarta Sans", sans-serif; font-size: 1.1rem; font-weight: 800; }
.release-timeline span { display: block; color: rgba(255,255,255,.5); font-size: .7rem; }
.release-timeline strong { font-size: .84rem; }
.release-timeline .launch { background: rgba(214,166,66,.12); }

.bonus-section { background: var(--bg); }
.bonus-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.bonus-card { display: grid; grid-template-columns: 170px 1fr; gap: 28px; align-items: center; padding: 34px; background: white; border: 1px solid var(--line); border-radius: var(--radius); }
.document-mock { aspect-ratio: 3 / 4; display: flex; flex-direction: column; justify-content: space-between; padding: 18px; background: var(--petrol); color: white; box-shadow: 9px 9px 0 var(--teal-soft); border-radius: 5px; }
.document-mock span { font-size: .63rem; opacity: .7; }
.document-mock strong { font-size: .9rem; line-height: 1.15; }
.bonus-card > div:last-child > span { color: var(--gold-dark); font-size: .72rem; font-weight: 800; text-transform: uppercase; }
.bonus-card h3 { margin: 8px 0 12px; font-size: 1.35rem; }
.bonus-card p { margin: 0; color: var(--muted); font-size: .88rem; }

.expert-section { background: white; }
.expert-grid { grid-template-columns: .82fr 1.18fr; align-items: stretch; }
.expert-portrait { min-height: 700px; }
.expert-copy { padding: 34px 0; }
.expert-intro { max-width: 720px; font-family: "Plus Jakarta Sans", sans-serif; font-size: 1.2rem; line-height: 1.5; color: var(--petrol); font-weight: 700; }
.credential-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 30px 0; }
.credential-grid div { padding: 22px; background: var(--bg); border: 1px solid var(--line); border-radius: 14px; }
.credential-grid span { margin-bottom: 24px; }
.credential-grid strong { display: block; font-size: .92rem; }
.credential-grid p { margin-bottom: 0; color: var(--muted); font-size: .76rem; }
.expert-copy > p:last-child { color: var(--muted); }

.social-proof-section { background: var(--surface-soft); border-block: 1px solid var(--line); }
.proof-heading { display: grid; grid-template-columns: 1.1fr .9fr; gap: 70px; align-items: end; }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 46px; }
.testimonial-placeholder { min-height: 250px; display: grid; align-content: center; padding: 30px; background: white; border: 1px dashed var(--line-strong); border-radius: var(--radius); }
.testimonial-placeholder span { font-family: "Plus Jakarta Sans", sans-serif; font-weight: 800; color: var(--petrol); }
.testimonial-placeholder p { color: var(--muted); }
.proof-note { margin-top: 24px; color: var(--navy); font-family: "Plus Jakarta Sans", sans-serif; font-size: 1.2rem; font-weight: 800; text-align: center; }

.offer-section { background: var(--navy); color: white; }
.offer-grid { display: grid; grid-template-columns: 1fr 430px; gap: 70px; align-items: center; }
.offer-copy > p { max-width: 700px; color: rgba(255,255,255,.68); }
.offer-list { columns: 2; column-gap: 40px; margin-top: 30px; }
.offer-list li { break-inside: avoid; color: rgba(255,255,255,.75); }
.offer-list li::before { color: #a9ded8; }
.price-card { padding: 38px; background: white; color: var(--ink); border-radius: var(--radius-lg); }
.price-card > span { color: var(--gold-dark); font-size: .75rem; font-weight: 800; text-transform: uppercase; }
.price-card > p { display: inline; margin: 0 4px 0 0; font-family: "Plus Jakarta Sans", sans-serif; font-size: 1.1rem; }
.price-card > strong { display: inline-block; margin: 18px 0 0; font-size: 5.2rem; line-height: .9; letter-spacing: -.07em; }
.price-card > small { margin-left: 6px; color: var(--muted); }
.installments { margin: 16px 0 22px; color: var(--muted); }
.price-card .button { width: 100%; }
.checkout-status { margin: 12px 0; color: var(--gold-dark); font-size: .72rem; text-align: center; }
.payment-note { padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: .72rem; text-align: center; }

.price-path li { position: relative; padding: 25px 25px 25px 34px; border-left: 2px solid var(--line); list-style: none; }
.price-path li::before { content: ""; position: absolute; left: -7px; top: 31px; width: 12px; height: 12px; background: var(--line-strong); border-radius: 50%; }
.price-path .current { border-color: var(--teal); }
.price-path .current::before { background: var(--teal); }
.price-path span { display: block; color: var(--muted); font-size: .75rem; }
.price-path strong { display: block; margin: 4px 0; font-size: 1.7rem; color: var(--navy); }
.price-path p { margin: 0; color: var(--muted); font-size: .84rem; }

.guarantee-section { padding-top: 0; }
.guarantee-card { display: grid; grid-template-columns: 220px 1fr; gap: 52px; align-items: center; padding: 52px; background: white; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.guarantee-number { display: grid; padding-right: 42px; border-right: 1px solid var(--line); }
.guarantee-number strong { font-size: 5rem; line-height: .9; color: var(--petrol); }
.guarantee-number span { color: var(--muted); }
.guarantee-card p { color: var(--muted); }

.faq-section { background: white; }
.faq-grid { grid-template-columns: .75fr 1.25fr; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 18px; cursor: pointer; padding: 18px 2px; font-family: "Plus Jakarta Sans", sans-serif; font-weight: 700; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; flex: 0 0 auto; color: var(--teal); font-size: 1.35rem; }
.faq-list details[open] summary::after { content: "×"; }
.faq-list details p { margin: 0; padding: 0 40px 22px 0; color: var(--muted); }

.closing-section { padding: 96px 0; background: var(--navy-strong); color: white; }
.closing-grid { display: grid; grid-template-columns: 1fr 330px; gap: 70px; align-items: center; }
.closing-grid > div:first-child p { color: rgba(255,255,255,.68); }
.closing-offer { display: grid; padding-left: 34px; border-left: 1px solid rgba(255,255,255,.2); }
.closing-offer > span { color: #a9ded8; font-size: .74rem; font-weight: 800; text-transform: uppercase; }
.closing-offer > strong { font-size: 3.5rem; }
.closing-offer > small { margin-bottom: 20px; color: rgba(255,255,255,.65); }
.closing-offer p { margin: 8px 0 0; color: rgba(255,255,255,.45); font-size: .7rem; text-align: center; }

.site-footer { padding: 44px 0; background: white; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 200px 1fr 1fr; gap: 42px; align-items: center; }
.footer-grid img { width: 150px; height: auto; }
.footer-grid p { margin: 4px 0; color: var(--muted); font-size: .78rem; }
.footer-grid > div:last-child { text-align: right; }
.mobile-offer { display: none; }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity .65s ease, transform .65s cubic-bezier(.22,1,.36,1); }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1080px) {
  .desktop-nav { display: none; }
  .hero-grid { grid-template-columns: 1fr .8fr; gap: 36px; }
  .hero-portrait { min-height: 540px; }
  .fact-grid { grid-template-columns: repeat(2, 1fr); }
  .fact-grid > div:nth-child(3) { border-left: 1px solid rgba(255,255,255,.12); border-top: 1px solid rgba(255,255,255,.12); }
  .fact-grid > div:nth-child(4) { border-top: 1px solid rgba(255,255,255,.12); }
  .situation-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: .15fr .9fr 1fr; }
  .credential-grid { grid-template-columns: 1fr; }
  .credential-grid span { margin-bottom: 10px; }
  .credential-grid div { display: grid; grid-template-columns: 34px 1fr; }
  .credential-grid p { grid-column: 2; }
  .release-timeline { grid-template-columns: repeat(4, 1fr); }
  .release-timeline li:nth-child(6n+1) { border-left: 0; }
  .release-timeline li:nth-child(4n+1) { border-left: 1px solid rgba(255,255,255,.12); }
  .release-timeline li:nth-child(n+5) { border-top: 1px solid rgba(255,255,255,.12); }
  .bonus-card { grid-template-columns: 130px 1fr; }
}

@media (max-width: 820px) {
  .container { width: min(100% - 32px, var(--container)); }
  .section { padding: 78px 0; }
  .site-header .button-small { display: none; }
  .header-inner { min-height: 70px; }
  .brand img { width: 128px; height: 52px; }
  .hero { padding: 44px 0 40px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-portrait { min-height: 540px; }
  h1 { font-size: clamp(2.45rem, 11vw, 4.2rem); }
  .split-intro, .belief-grid, .beyond-grid, .product-grid, .cases-grid, .expert-grid, .faq-grid, .price-path-grid, .timeline-heading, .proof-heading, .offer-grid, .closing-grid { grid-template-columns: 1fr; gap: 36px; }
  .product-grid { grid-template-columns: 1fr; }
  .product-index { display: none; }
  .belief-card { padding: 34px; }
  blockquote { padding: 28px 0 0; border-left: 0; border-top: 2px solid var(--gold); }
  .profile-grid, .bonus-grid { grid-template-columns: 1fr; }
  .method-flow { grid-template-columns: 1fr 1fr; }
  .method-flow article:nth-child(2) { border-right: 0; }
  .method-flow article:nth-child(n+3) { border-top: 1px solid var(--line); }
  .method-flow article::after { display: none !important; }
  .module-grid { grid-template-columns: 1fr; }
  .release-timeline { grid-template-columns: repeat(3, 1fr); }
  .release-timeline li:nth-child(4n+1) { border-left: 0; }
  .release-timeline li:nth-child(3n+1) { border-left: 1px solid rgba(255,255,255,.12); }
  .release-timeline li:nth-child(n+4) { border-top: 1px solid rgba(255,255,255,.12); }
  .expert-portrait { min-height: 560px; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .offer-list { columns: 1; }
  .offer-grid { grid-template-columns: 1fr; }
  .price-card { max-width: 520px; }
  .closing-grid { grid-template-columns: 1fr; }
  .closing-offer { padding: 24px 0 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.2); }
  .guarantee-card { grid-template-columns: 160px 1fr; padding: 36px; gap: 34px; }
  .footer-grid { grid-template-columns: 150px 1fr; }
  .footer-grid > div:last-child { grid-column: 1 / -1; text-align: left; }
  body { padding-bottom: 76px; }
  .mobile-offer { position: fixed; z-index: 60; left: 0; right: 0; bottom: 0; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px max(14px, env(safe-area-inset-right)) max(10px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left)); background: rgba(7,39,51,.97); color: white; border-top: 1px solid rgba(255,255,255,.15); }
  .mobile-offer > div { display: grid; line-height: 1.15; }
  .mobile-offer span { color: rgba(255,255,255,.65); font-size: .65rem; }
  .mobile-offer strong { font-size: 1rem; }
  .mobile-offer .button { min-height: 48px; padding: 10px 16px; }
}

@media (max-width: 560px) {
  .container { width: min(100% - 28px, var(--container)); }
  .section { padding: 66px 0; }
  h1 { font-size: clamp(2.06rem, 10.6vw, 2.8rem); }
  h2 { font-size: clamp(1.85rem, 9vw, 2.65rem); }
  .hero { padding-top: 28px; }
  .hero-grid { gap: 28px; }
  .hero-portrait { min-height: 400px; }
  .eyebrow-row { margin-bottom: 16px; }
  .product-name { margin-bottom: 6px; font-size: .78rem; }
  .hero-copy { display: flex; flex-direction: column; }
  .hero-copy .eyebrow-row { order: 1; }
  .hero-copy .product-name { order: 2; }
  .hero-copy h1 { order: 3; }
  .hero-copy .hero-lead { order: 4; }
  .hero-copy .button-wide { order: 5; }
  .hero-copy .hero-offer { order: 6; }
  .hero-copy .button-note { order: 7; }
  .hero-copy .trust-list { order: 8; }
  .hero-lead { margin: 16px 0 18px; font-size: .91rem; line-height: 1.5; }
  .hero-offer { display: grid; gap: 2px; }
  .hero-offer { margin: 18px 0 0; }
  .hero-offer p { font-size: .82rem; }
  .button-wide { width: 100%; }
  .trust-list { display: grid; grid-template-columns: 1fr 1fr; }
  .fact-grid { grid-template-columns: 1fr 1fr; }
  .fact-grid > div { min-height: 114px; padding: 18px 14px; }
  .fact-grid strong { font-size: .82rem; }
  .fact-grid p { font-size: .66rem; }
  .situation-grid { grid-template-columns: 1fr; }
  .belief-card, .profile-card, .module-card { padding: 26px; }
  .clinical-map { grid-template-columns: 1fr; }
  .clinical-map > p { grid-column: auto; }
  .context-cloud { justify-content: flex-start; }
  .method-flow { grid-template-columns: 1fr; }
  .method-flow article { min-height: 0; border-right: 0; border-top: 1px solid var(--line); }
  .method-flow article:first-child { border-top: 0; }
  .method-flow span { margin-bottom: 28px; }
  .case-visual div { display: grid; }
  .case-visual strong { text-align: left; }
  .release-timeline { grid-template-columns: 1fr 1fr; }
  .release-timeline li:nth-child(3n+1) { border-left: 0; }
  .release-timeline li:nth-child(2n+1) { border-left: 1px solid rgba(255,255,255,.12); }
  .release-timeline li:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.12); }
  .release-timeline li { min-height: 145px; padding: 24px 13px; }
  .release-timeline time { margin-bottom: 28px; }
  .bonus-card { grid-template-columns: 105px 1fr; gap: 20px; padding: 24px; }
  .bonus-card h3 { font-size: 1.08rem; }
  .bonus-card p { font-size: .78rem; }
  .expert-portrait { min-height: 430px; }
  .credential-grid div { grid-template-columns: 28px 1fr; }
  .price-card { padding: 30px 24px; }
  .price-card > strong { font-size: 4.5rem; }
  .guarantee-card { grid-template-columns: 1fr; padding: 30px; }
  .guarantee-number { padding: 0 0 24px; border-right: 0; border-bottom: 1px solid var(--line); }
  .guarantee-number strong { font-size: 4.2rem; }
  .faq-list summary { font-size: .93rem; }
  .faq-list details p { padding-right: 5px; font-size: .88rem; }
  .closing-section { padding: 76px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > div:last-child { grid-column: auto; }
  .mobile-offer .button { font-size: .8rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}