:root {
  --ink: #232022;
  --muted: #645f5a;
  --orange: #f5a923;
  --orange-deep: #e88900;
  --cream: #fff8e9;
  --cream-2: #fffdf7;
  --aqua: #0f8996;
  --aqua-dark: #086876;
  --aqua-pale: #eaf8f7;
  --blue-pale: #edf7fb;
  --white: #ffffff;
  --line: #e8e0d5;
  --shadow: 0 18px 55px rgba(48, 39, 27, 0.09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; color: var(--ink); background: var(--cream-2); font-family: "Noto Sans JP", "Yu Gothic", sans-serif; font-size: 16px; line-height: 1.85; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #096cce; outline-offset: 3px; border-radius: 5px; }
.container { width: min(1140px, calc(100% - 40px)); margin-inline: auto; position: relative; }
.skip-link { position: fixed; z-index: 1000; left: 12px; top: -80px; background: #fff; padding: 12px 18px; box-shadow: var(--shadow); }
.skip-link:focus { top: 12px; }
.mobile-only { display: none; }

.site-header { height: 78px; position: sticky; top: 0; z-index: 100; background: rgba(255, 253, 247, .94); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(35,32,34,.07); }
.header-inner { height: 100%; width: min(1240px, calc(100% - 40px)); margin: auto; display: flex; align-items: center; gap: 26px; }
.brand { flex: 0 0 158px; }
.desktop-nav { display: flex; gap: clamp(14px, 2vw, 28px); margin-left: auto; font-size: 13px; font-weight: 700; }
.desktop-nav a { position: relative; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 2px; background: var(--orange); transition: right .2s; }
.desktop-nav a:hover::after { right: 0; }
.header-cta { flex: 0 0 auto; }
.menu-button, .mobile-nav { display: none; }

.button { min-height: 58px; padding: 14px 26px; border: 0; border-radius: 12px; color: #201e1e; background: var(--orange); box-shadow: 0 9px 24px rgba(232, 137, 0, .22); display: inline-flex; align-items: center; justify-content: center; gap: 24px; font-weight: 800; cursor: pointer; transition: transform .18s, box-shadow .18s, background .18s; }
.button:hover { transform: translateY(-2px); background: #ffb62c; box-shadow: 0 13px 30px rgba(232,137,0,.28); }
.button:disabled { cursor: wait; opacity: .65; transform: none; }
.button-small { min-height: 46px; padding: 10px 18px; border-radius: 10px; font-size: 13px; }
.button-full { width: 100%; }
.button-light { background: #fff; color: var(--aqua-dark); box-shadow: none; }
.button-light:hover { background: var(--cream); }
.text-link { font-weight: 800; color: var(--aqua-dark); border-bottom: 1px solid currentColor; padding-bottom: 3px; }

.hero { position: relative; overflow: hidden; padding: 76px 0 0; background: var(--cream); }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: clamp(40px, 7vw, 92px); padding-bottom: 82px; }
.hero-copy { position: relative; z-index: 2; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 18px; color: var(--aqua-dark); font-size: 13px; font-weight: 800; letter-spacing: .08em; }
.eyebrow span { padding: 5px 10px; border-radius: 99px; color: #fff; background: var(--aqua); font-size: 11px; }
.hero h1 { margin: 0; font-size: clamp(38px, 4.15vw, 62px); line-height: 1.36; letter-spacing: -.045em; font-weight: 900; }
.hero h1 em { color: var(--aqua-dark); font-style: normal; background: linear-gradient(transparent 73%, rgba(245,169,35,.5) 0); }
.hero-lead { max-width: 680px; margin: 25px 0 20px; font-size: 17px; line-height: 1.9; font-weight: 500; }
.trust-list { display: flex; flex-wrap: wrap; gap: 8px 16px; padding: 0; margin: 0 0 30px; list-style: none; color: #4b4743; font-size: 13px; font-weight: 700; }
.trust-list li::before { content: "✓"; display: inline-grid; place-items: center; width: 19px; height: 19px; margin-right: 6px; border-radius: 50%; color: #fff; background: var(--aqua); font-size: 11px; }
.hero-actions { display: flex; align-items: center; gap: 26px; }
.hero-visual { position: relative; min-height: 550px; display: grid; place-items: center; }
.receipt-card { width: min(430px, 100%); padding: 28px 30px 32px; background: #fff; border-radius: 6px 6px 34px 6px; box-shadow: 0 28px 75px rgba(33,65,62,.17); transform: rotate(2.5deg); position: relative; z-index: 2; }
.receipt-card::after { content: ""; position: absolute; left: 0; right: 0; bottom: -10px; height: 20px; background: linear-gradient(135deg, #fff 8px, transparent 0) 0 0/20px 20px repeat-x; }
.receipt-head { border-bottom: 1px dashed #a9aaa4; padding-bottom: 20px; text-align: center; }
.receipt-head span { display: block; color: var(--aqua); font: 700 10px/1.5 monospace; letter-spacing: .2em; }
.receipt-head b { font-size: 21px; }
.receipt-lines { padding: 14px 0; }
.receipt-lines > div { display: grid; grid-template-columns: 46px 1fr auto; align-items: center; gap: 13px; padding: 15px 0; border-bottom: 1px solid #eee8dd; }
.service-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 11px; color: #fff; background: var(--aqua); font-weight: 900; }
.receipt-lines > div:nth-child(2) .service-icon { background: #2a9c82; }
.receipt-lines > div:nth-child(3) .service-icon { background: var(--orange); color: var(--ink); }
.receipt-lines p, .receipt-lines b { margin: 0; font-size: 14px; }
.receipt-lines small { display: block; color: #96908a; font: 700 9px/1.3 monospace; letter-spacing: .12em; }
.receipt-lines b { padding: 2px 9px; border-radius: 99px; background: var(--cream); color: #82611d; }
.receipt-total { display: flex; justify-content: space-between; align-items: end; padding-top: 15px; }
.receipt-total span { color: var(--muted); font-size: 12px; }
.receipt-total strong { color: var(--aqua-dark); text-align: right; font-size: 22px; line-height: 1.45; }
.hero-note { position: absolute; z-index: 3; left: -20px; bottom: 55px; padding: 16px 21px; border-radius: 14px; background: var(--ink); color: #fff; transform: rotate(-4deg); font-size: 13px; line-height: 1.6; box-shadow: var(--shadow); }
.hero-note b { color: var(--orange); font-size: 17px; }
.hero-blob { position: absolute; border-radius: 50%; opacity: .7; }
.hero-blob-one { width: 480px; height: 480px; right: 3%; top: 10%; background: #d9f2ef; }
.hero-blob-two { width: 250px; height: 250px; right: -80px; top: 20px; background: #ffe3a6; }
.hero-bottom { display: flex; justify-content: center; gap: 54px; padding: 17px 20px; background: var(--ink); color: #fff; font-size: 12px; font-weight: 600; }
.hero-bottom span::before { content: "●"; margin-right: 9px; color: var(--orange); }

.section { padding: 112px 0; }
.section-heading { max-width: 660px; margin-bottom: 50px; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.kicker { margin: 0 0 12px; color: var(--aqua); font: 800 11px/1.5 monospace; letter-spacing: .2em; }
.kicker.light { color: #b8f2eb; }
.section-heading h2, .mid-cta h2, .final-cta h2, .contact-copy h2 { margin: 0 0 20px; font-size: clamp(31px, 4vw, 48px); line-height: 1.5; letter-spacing: -.035em; font-weight: 900; }
.section-heading p { margin: 0; color: var(--muted); }
.problem { background: #fff; }
.concern-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.concern-card { min-height: 220px; padding: 28px; border: 1px solid var(--line); border-radius: 20px; background: var(--cream-2); transition: transform .2s, box-shadow .2s; }
.concern-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.concern-card > span { color: var(--orange-deep); font: 800 12px/1 monospace; }
.concern-card h3 { margin: 28px 0 10px; font-size: 18px; }
.concern-card p { margin: 0; color: var(--muted); font-size: 14px; }
.statement { max-width: 900px; margin: 45px auto 0; padding: 32px 44px; border-radius: 20px; background: var(--aqua-pale); display: flex; gap: 22px; align-items: flex-start; }
.statement-mark { color: var(--aqua); font: 900 62px/.75 serif; }
.statement p { margin: 0; font-size: 17px; }
.statement strong { color: var(--aqua-dark); }

.services { background: var(--blue-pale); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service-card { padding: 34px 30px; border-radius: 24px; background: #fff; box-shadow: 0 10px 35px rgba(42, 82, 84, .06); }
.service-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 25px; }
.service-top > span { color: var(--orange); font: 900 34px/1 monospace; }
.service-top small { padding: 5px 11px; border: 1px solid #bfe0df; border-radius: 99px; color: var(--aqua-dark); font-weight: 700; }
.service-card h3 { margin: 0 0 16px; font-size: 23px; line-height: 1.5; }
.service-lead { min-height: 98px; margin: 0; color: var(--muted); font-size: 14px; }
.example-label { margin: 23px 0 9px; color: var(--aqua); font-size: 12px; font-weight: 800; }
.service-card ul { padding: 0; margin: 0; list-style: none; }
.service-card li { position: relative; padding: 8px 0 8px 22px; border-bottom: 1px solid #eee; font-size: 13px; font-weight: 600; }
.service-card li::before { content: ""; position: absolute; left: 2px; top: 17px; width: 8px; height: 4px; border: solid var(--orange-deep); border-width: 0 0 2px 2px; transform: rotate(-45deg); }
.scope-note, .confirm-note { color: var(--muted); margin: 25px 0 0; font-size: 12px; text-align: center; }

.mid-cta { padding: 70px 0; color: #fff; background: var(--aqua-dark); position: relative; overflow: hidden; }
.mid-cta::after { content: "¥"; position: absolute; right: 4%; top: -80px; color: rgba(255,255,255,.06); font-size: 300px; font-weight: 900; }
.mid-cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 50px; }
.mid-cta h2 { font-size: clamp(29px, 3vw, 40px); margin-bottom: 10px; }
.mid-cta p { margin: 0; color: #d6efed; }
.mid-cta .button { flex: 0 0 auto; }

.reasons { background: var(--cream-2); }
.reasons-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 9vw; align-items: start; }
.sticky-heading { position: sticky; top: 130px; }
.mini-badge { margin-top: 35px; display: flex; align-items: center; gap: 13px; font-size: 13px; line-height: 1.5; }
.reason-list article { display: grid; grid-template-columns: 76px 1fr; gap: 26px; padding: 34px 0; border-top: 1px solid var(--line); }
.reason-list article:last-child { border-bottom: 1px solid var(--line); }
.reason-list article > span { color: var(--orange); font: 900 28px/1 monospace; }
.reason-list h3 { margin: 0 0 10px; font-size: 24px; }
.reason-list p { margin: 0; color: var(--muted); }

.cost-section { background: #fff; }
.comparison-table { border: 1px solid var(--line); border-radius: 20px; overflow: hidden; box-shadow: 0 14px 45px rgba(47,40,32,.06); }
.comparison-row { display: grid; grid-template-columns: .85fr 1.05fr 1.35fr; }
.comparison-row > div { padding: 19px 22px; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); font-size: 14px; }
.comparison-row > div:last-child { border-right: 0; background: #f4fbfa; font-weight: 600; }
.comparison-row > div:first-child { font-weight: 700; }
.comparison-row:last-child > div { border-bottom: 0; }
.comparison-head > div { color: #fff; background: var(--ink) !important; font-weight: 800 !important; }
.comparison-row span { color: var(--aqua); margin-right: 8px; }
.diagnosis-card { margin-top: 70px; padding: 52px; border-radius: 28px; background: var(--cream); display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; position: relative; }
.diagnosis-intro h3 { margin: 0 0 18px; font-size: 32px; }
.diagnosis-intro > p:not(.kicker) { color: var(--muted); }
.diagnosis-points { display: flex; flex-direction: column; gap: 10px; margin-top: 28px; font-size: 13px; font-weight: 700; }
.diagnosis-points span::before { content: "✓"; margin-right: 8px; color: var(--aqua); }
.diagnosis-form { display: grid; gap: 14px; }
.diagnosis-form label { display: grid; grid-template-columns: 1fr 190px; align-items: center; gap: 20px; font-size: 14px; font-weight: 700; }
.money-input { display: flex; align-items: center; border: 1px solid #d8cbb7; border-radius: 10px; background: #fff; overflow: hidden; }
.money-input input { width: 100%; min-width: 0; padding: 10px 8px 10px 14px; border: 0; background: transparent; text-align: right; font-weight: 700; outline: 0; }
.money-input:focus-within { outline: 3px solid #096cce; outline-offset: 2px; }
.money-input b { padding-right: 12px; white-space: nowrap; font-size: 12px; }
.diagnosis-form .button { margin-top: 9px; }
.diagnosis-result { grid-column: 1 / -1; padding: 30px; border: 2px solid var(--aqua); border-radius: 18px; background: #fff; text-align: center; }
.diagnosis-result p { margin: 0 0 8px; }
.diagnosis-result strong { display: block; margin: 4px 0 9px; color: var(--aqua-dark); font-size: 34px; }
.diagnosis-result .button { margin-top: 15px; }

.flow { background: var(--aqua-pale); }
.flow-list { padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; counter-reset: flow; }
.flow-list li { position: relative; padding: 28px 27px 34px; border: 1px solid #cce4e1; border-right: 0; background: #fff; }
.flow-list li:first-child { border-radius: 20px 0 0 20px; }
.flow-list li:last-child { border-right: 1px solid #cce4e1; border-radius: 0 20px 20px 0; }
.flow-list li:not(:last-child)::after { content: ""; position: absolute; z-index: 2; right: -9px; top: 50%; width: 17px; height: 17px; border: solid #cce4e1; border-width: 1px 1px 0 0; background: #fff; transform: translateY(-50%) rotate(45deg); }
.flow-list li > span { color: var(--aqua); font: 700 10px/1 monospace; }
.flow-list li > span b { display: block; color: var(--orange); font-size: 34px; margin: 6px 0 24px; }
.flow-list h3 { min-height: 58px; margin: 0 0 12px; font-size: 18px; line-height: 1.6; }
.flow-list p { margin: 0; color: var(--muted); font-size: 13px; }
.assurance-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 24px; }
.assurance-grid p { margin: 0; padding: 13px 12px; border-radius: 10px; background: rgba(255,255,255,.7); font-size: 12px; font-weight: 600; }
.assurance-grid span { color: var(--aqua); margin-right: 7px; }

.values { color: #fff; background: var(--ink); }
.values-inner { display: grid; grid-template-columns: .72fr 1.28fr; gap: 90px; align-items: center; }
.values h2 { margin: 0; font-size: clamp(32px, 4vw, 46px); line-height: 1.55; }
.values-card { padding: 45px; border-left: 3px solid var(--orange); background: #302d2f; border-radius: 0 22px 22px 0; }
.values-card p { margin: 0 0 16px; color: #e6e1dc; }
.values-card p:last-child { margin-bottom: 0; }
.values-card strong { color: #ffc354; }

.faq { background: #fff; }
.faq-layout { display: grid; grid-template-columns: .65fr 1.35fr; gap: 90px; align-items: start; }
.faq-layout .section-heading { position: sticky; top: 130px; }
.faq-layout .text-link { display: inline-block; margin-top: 25px; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { display: grid; grid-template-columns: 34px 1fr 24px; align-items: center; gap: 12px; padding: 24px 4px; cursor: pointer; font-weight: 700; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary > span, .faq-answer > span { width: 29px; height: 29px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--aqua); font-weight: 900; }
.faq-list summary i { position: relative; width: 20px; height: 20px; }
.faq-list summary i::before, .faq-list summary i::after { content: ""; position: absolute; left: 3px; right: 3px; top: 9px; height: 2px; background: var(--aqua); transition: transform .2s; }
.faq-list summary i::after { transform: rotate(90deg); }
.faq-list details[open] summary i::after { transform: rotate(0); }
.faq-answer { display: grid; grid-template-columns: 34px 1fr; gap: 12px; padding: 0 44px 25px 4px; color: var(--muted); }
.faq-answer > span { color: var(--ink); background: var(--orange); }
.faq-answer p { margin: 0; }

.final-cta { padding: 100px 0; text-align: center; background: var(--cream); position: relative; overflow: hidden; }
.final-cta::before, .final-cta::after { content: ""; position: absolute; width: 300px; height: 300px; border-radius: 50%; background: var(--aqua-pale); }
.final-cta::before { left: -100px; top: -100px; }
.final-cta::after { right: -120px; bottom: -140px; background: #ffe6b4; }
.final-cta-inner > img { margin: 0 auto 20px; }
.final-cta h2 { margin-bottom: 14px; }
.final-cta-inner > p:not(.kicker) { color: var(--muted); }
.final-cta .button { margin-top: 20px; }
.final-trust { display: flex; justify-content: center; gap: 22px; margin-top: 24px; font-size: 12px; font-weight: 700; }
.final-trust span::before { content: "✓"; color: var(--aqua); margin-right: 5px; }

.contact { background: var(--blue-pale); }
.contact-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 75px; align-items: start; }
.contact-copy { position: sticky; top: 130px; }
.contact-copy > p { color: var(--muted); }
.contact-steps { margin: 35px 0; display: grid; gap: 12px; }
.contact-steps p { margin: 0; font-weight: 700; }
.contact-steps span { display: inline-grid; place-items: center; width: 30px; height: 30px; margin-right: 10px; border-radius: 50%; color: #fff; background: var(--aqua); font: 800 12px/1 monospace; }
.response-note { padding-top: 20px; border-top: 1px solid #bdd9df; font-size: 13px; }
.form-panel { padding: 45px; border-radius: 24px; background: #fff; box-shadow: var(--shadow); }
.form-panel form { display: grid; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-panel label, .form-panel legend { font-size: 13px; font-weight: 700; }
.form-panel em { padding: 2px 6px; border-radius: 4px; color: #fff; background: #b44132; font-style: normal; font-size: 9px; }
.form-panel small { color: var(--muted); font-size: 10px; }
.form-panel input:not([type="checkbox"]), .form-panel select, .form-panel textarea { width: 100%; display: block; margin-top: 7px; padding: 13px 14px; border: 1px solid #cfcac2; border-radius: 9px; background: #fff; }
.form-panel textarea { resize: vertical; }
.form-panel fieldset { padding: 0; border: 0; }
.checkbox-grid { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.check { position: relative; }
.check input { position: absolute; opacity: 0; }
.check span { display: inline-block; padding: 8px 12px; border: 1px solid #cfcac2; border-radius: 8px; cursor: pointer; font-weight: 500; }
.check input:checked + span { color: var(--aqua-dark); border-color: var(--aqua); background: var(--aqua-pale); font-weight: 700; }
.check input:focus-visible + span { outline: 3px solid #096cce; outline-offset: 2px; }
.privacy-check { display: flex; justify-content: center; align-items: center; gap: 8px; }
.privacy-check a { text-decoration: underline; color: var(--aqua-dark); }
.privacy-check input { width: 18px; height: 18px; }
.honeypot { position: absolute; left: -9999px; }
.form-error { color: #a32d20; padding: 10px; background: #fff0ee; }
.form-disclaimer { margin: -8px 0 0; color: var(--muted); text-align: center; font-size: 10px; }
.form-success { padding: 70px 20px; text-align: center; }
.form-success > span { display: grid; place-items: center; width: 70px; height: 70px; margin: auto; border-radius: 50%; color: #fff; background: var(--aqua); font-size: 30px; }
.form-success h3 { font-size: 26px; }
.text-button { border: 0; border-bottom: 1px solid; background: transparent; color: var(--aqua-dark); cursor: pointer; font-weight: 700; }

.site-footer { padding: 70px 0 20px; color: #d8d3cf; background: var(--ink); }
.footer-top { display: grid; grid-template-columns: .65fr 1.35fr; gap: 80px; padding-bottom: 50px; }
.footer-top > div:first-child img { width: 170px; padding: 10px; border-radius: 8px; background: #fff; }
.footer-top > div:first-child p { color: #aaa3a0; font-size: 13px; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.footer-links > div { display: flex; flex-direction: column; gap: 8px; font-size: 12px; }
.footer-links b { color: #fff; margin-bottom: 8px; }
.footer-links a:hover { color: var(--orange); }
.footer-links span { color: #aaa3a0; }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 18px; border-top: 1px solid #4b4749; font-size: 10px; }
.footer-bottom div { display: flex; gap: 18px; }
.mobile-sticky { display: none; }

@media (max-width: 1000px) {
  .desktop-nav { display: none; }
  .header-cta { margin-left: auto; }
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .hero h1 { font-size: 42px; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { display: grid; grid-template-columns: 180px 1fr; column-gap: 30px; }
  .service-top { grid-row: 1 / span 4; align-self: start; display: block; }
  .service-top small { display: block; width: max-content; margin-top: 12px; }
  .service-lead { min-height: 0; }
  .service-card ul { grid-column: 2; }
  .example-label { grid-column: 2; }
  .flow-list { grid-template-columns: 1fr 1fr; gap: 12px; }
  .flow-list li, .flow-list li:first-child, .flow-list li:last-child { border: 1px solid #cce4e1; border-radius: 16px; }
  .flow-list li::after { display: none; }
  .assurance-grid { grid-template-columns: 1fr 1fr; }
  .faq-layout, .contact-layout { gap: 45px; }
}

@media (max-width: 760px) {
  html { scroll-padding-top: 68px; }
  body { padding-bottom: 69px; font-size: 16px; }
  .container { width: min(100% - 28px, 560px); }
  .mobile-only { display: block; }
  .site-header { height: 66px; }
  .header-inner { width: calc(100% - 28px); }
  .brand { flex-basis: 130px; }
  .header-cta { display: none; }
  .menu-button { width: 42px; height: 42px; margin-left: auto; border: 0; border-radius: 9px; background: var(--ink); display: grid; place-content: center; gap: 5px; }
  .menu-button span { width: 20px; height: 2px; background: #fff; transition: transform .2s; }
  .mobile-nav { display: grid; position: fixed; z-index: 99; top: 66px; left: 0; right: 0; padding: 8px 20px 20px; background: var(--cream-2); box-shadow: 0 20px 30px rgba(0,0,0,.12); transform: translateY(-120%); opacity: 0; pointer-events: none; transition: transform .22s, opacity .22s; }
  .mobile-nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .mobile-nav a { padding: 12px 4px; border-bottom: 1px solid var(--line); font-weight: 700; }
  .hero { padding-top: 42px; }
  .hero-grid { grid-template-columns: 1fr; padding-bottom: 50px; }
  .eyebrow { font-size: 11px; }
  .hero h1 { font-size: clamp(34px, 10.1vw, 44px); line-height: 1.42; letter-spacing: -.05em; }
  .hero-lead { font-size: 16px; }
  .trust-list { gap: 8px 12px; font-size: 12px; }
  .hero-actions { display: grid; justify-items: stretch; text-align: center; gap: 16px; }
  .hero-visual { min-height: 430px; }
  .receipt-card { padding: 23px 20px 27px; transform: rotate(1.4deg); }
  .receipt-head b { font-size: 18px; }
  .receipt-total strong { font-size: 19px; }
  .hero-note { left: -2px; bottom: 5px; }
  .hero-blob-one { width: 370px; height: 370px; right: -80px; top: 55%; }
  .hero-bottom { display: grid; gap: 5px; justify-content: start; padding-left: 28px; }
  .section { padding: 78px 0; }
  .section-heading { margin-bottom: 35px; }
  .section-heading h2, .mid-cta h2, .final-cta h2, .contact-copy h2 { font-size: 31px; line-height: 1.55; }
  .concern-grid { grid-template-columns: 1fr 1fr; gap: 9px; }
  .concern-card { min-height: 205px; padding: 20px 17px; }
  .concern-card h3 { margin-top: 20px; font-size: 16px; }
  .concern-card p { font-size: 13px; line-height: 1.75; }
  .statement { padding: 26px 20px; gap: 10px; }
  .statement-mark { font-size: 45px; }
  .statement p { font-size: 15px; }
  .service-card { display: block; padding: 27px 22px; }
  .service-top { display: flex; }
  .service-card h3 { font-size: 21px; }
  .service-lead { min-height: 0; }
  .mid-cta { padding: 60px 0; }
  .mid-cta-inner { display: block; }
  .mid-cta .button { width: 100%; margin-top: 27px; }
  .reasons-layout { grid-template-columns: 1fr; gap: 16px; }
  .sticky-heading, .faq-layout .section-heading, .contact-copy { position: static; }
  .mini-badge { display: none; }
  .reason-list article { grid-template-columns: 48px 1fr; gap: 12px; padding: 27px 0; }
  .reason-list article > span { font-size: 23px; }
  .reason-list h3 { font-size: 21px; }
  .comparison-table { border: 0; box-shadow: none; overflow: visible; }
  .comparison-head { display: none; }
  .comparison-row { display: block; margin-bottom: 12px; border: 1px solid var(--line); border-radius: 13px; overflow: hidden; }
  .comparison-row > div { border: 0; padding: 12px 15px; }
  .comparison-row > div:first-child { background: var(--ink); color: #fff; }
  .comparison-row > div:nth-child(2)::before { content: "見直し前："; color: var(--muted); font-size: 11px; display: block; }
  .comparison-row > div:last-child::before { content: "見直し後："; color: var(--aqua); font-size: 11px; display: block; }
  .diagnosis-card { padding: 28px 20px; margin-top: 45px; grid-template-columns: 1fr; gap: 30px; }
  .diagnosis-intro h3 { font-size: 25px; }
  .diagnosis-form label { grid-template-columns: 1fr; gap: 5px; }
  .diagnosis-result { padding: 22px 15px; }
  .diagnosis-result strong { font-size: 28px; }
  .flow-list { grid-template-columns: 1fr; }
  .flow-list li { display: grid; grid-template-columns: 60px 1fr; gap: 10px; padding: 22px 18px; }
  .flow-list li > span b { margin: 6px 0 0; }
  .flow-list h3 { min-height: 0; margin-bottom: 6px; }
  .assurance-grid { grid-template-columns: 1fr; }
  .values-inner { grid-template-columns: 1fr; gap: 30px; }
  .values-card { padding: 28px 22px; }
  .faq-layout { grid-template-columns: 1fr; gap: 8px; }
  .faq-list summary { padding: 20px 0; font-size: 15px; }
  .faq-answer { padding: 0 0 22px; }
  .final-cta { padding: 78px 0; }
  .final-cta-inner > img { width: 74px; }
  .final-cta h2 br { display: none; }
  .final-trust { flex-wrap: wrap; gap: 8px 14px; }
  .contact-layout { grid-template-columns: 1fr; }
  .form-panel { padding: 27px 18px; }
  .form-row { grid-template-columns: 1fr; }
  .checkbox-grid { display: grid; grid-template-columns: 1fr 1fr; }
  .check span { width: 100%; }
  .footer-top { grid-template-columns: 1fr; gap: 38px; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-links > div:last-child { grid-column: 1 / -1; }
  .footer-bottom { display: block; }
  .footer-bottom div { flex-wrap: wrap; }
  .mobile-sticky { position: fixed; z-index: 120; left: 0; right: 0; bottom: 0; display: block; padding: 8px 10px calc(8px + env(safe-area-inset-bottom)); background: rgba(255,255,255,.96); border-top: 1px solid #ddd; }
  .mobile-sticky a { height: 52px; display: flex; align-items: center; justify-content: center; gap: 25px; border-radius: 10px; background: var(--orange); font-weight: 900; box-shadow: 0 6px 18px rgba(232,137,0,.25); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}