@charset "UTF-8";

:root {
  --navy: #0b1f33;
  --navy-dark: #071725;
  --navy-soft: #132b42;
  --charcoal: #222b35;
  --gold: #b79a62;
  --gold-light: #d6c299;
  --bg-light: #f6f7f9;
  --line: #dfe3e8;
  --white: #fff;
  --text: #202832;
  --muted: #64707c;
  --shadow: 0 20px 55px rgba(7, 23, 37, .1);
  --container: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; color: var(--text); background: var(--white); font-family: -apple-system, BlinkMacSystemFont, "Noto Sans JP", "Yu Gothic", "YuGothic", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif; font-size: 16px; line-height: 1.9; letter-spacing: .02em; word-break: auto-phrase; overflow-wrap: break-word; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button { font: inherit; }
:focus-visible { outline: 3px solid var(--gold-light); outline-offset: 4px; }
.container { width: min(calc(100% - 48px), var(--container)); margin-inline: auto; }
.narrow { max-width: 960px; }
.skip-link { position: fixed; z-index: 9999; left: 16px; top: -80px; padding: 10px 18px; background: var(--white); color: var(--navy); border: 2px solid var(--gold); }
.skip-link:focus { top: 12px; }
.gtm-frame { display: none; visibility: hidden; }
.sp-only { display: none; }

/* Header */
.site-header { position: sticky; z-index: 1000; top: 0; height: 76px; background: rgba(255,255,255,.97); border-bottom: 1px solid rgba(11,31,51,.08); transition: box-shadow .25s ease; }
.site-header.is-scrolled { box-shadow: 0 8px 25px rgba(7,23,37,.08); }
.header-inner { width: min(calc(100% - 40px), 1340px); height: 100%; margin: auto; display: flex; align-items: center; gap: 34px; }
.brand { width: 225px; flex: 0 0 auto; }
.global-nav { margin-left: auto; display: flex; align-items: center; gap: 28px; }
.global-nav a { position: relative; font-size: 14px; font-weight: 700; color: var(--charcoal); white-space: nowrap; }
.global-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 1px; background: var(--gold); transition: right .2s ease; }
.global-nav a:hover::after { right: 0; }
.button { min-height: 54px; display: inline-flex; align-items: center; justify-content: center; gap: 24px; padding: 13px 26px; border: 1px solid transparent; font-weight: 700; line-height: 1.45; transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-header { min-height: 44px; padding: 10px 19px; background: var(--navy); color: var(--white); font-size: 13px; white-space: nowrap; }
.button-header:hover { background: var(--gold); }
.menu-toggle { display: none; width: 48px; height: 48px; border: 0; padding: 12px; background: transparent; cursor: pointer; }
.menu-toggle span { display: block; width: 24px; height: 2px; margin: 5px auto; background: var(--navy); transition: .2s; }

/* Common */
.breadcrumb { min-height: 48px; display: flex; align-items: center; }
.breadcrumb ol { display: flex; align-items: center; gap: 10px; list-style: none; margin: 0; padding: 0; font-size: 12px; color: var(--muted); }
.breadcrumb li + li::before { content: "›"; margin-right: 10px; color: var(--gold); }
.breadcrumb a { text-decoration: underline; text-underline-offset: 3px; }
.section { padding: 112px 0; }
.section-light { background: var(--bg-light); }
.section-index, .eyebrow { margin: 0 0 14px; color: var(--gold); font-size: 12px; font-weight: 800; line-height: 1.5; letter-spacing: .18em; text-transform: uppercase; }
.section h2 { margin: 0 0 48px; color: var(--navy); font-family: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", serif; font-size: clamp(30px, 3.2vw, 46px); font-weight: 600; line-height: 1.45; letter-spacing: .03em; text-align: center; }
.section > .container > .section-index { text-align: center; }
.section-intro { max-width: 780px; margin: -22px auto 54px; color: var(--muted); line-height: 2; }
.section-note { max-width: 900px; margin: 44px auto 0; padding: 26px 30px; border-left: 3px solid var(--gold); background: var(--white); box-shadow: 0 10px 30px rgba(7,23,37,.05); }
.center-note { margin: 34px 0 0; color: var(--navy); font-weight: 700; text-align: center; }
.table-note { margin: 18px 0 0; color: var(--muted); font-size: 14px; }
.button-primary { background: var(--navy); color: var(--white); box-shadow: 0 12px 28px rgba(7,23,37,.16); }
.button-primary:hover { background: var(--gold); }
.button-gold { color: var(--navy-dark); background: var(--gold-light); }
.button-gold:hover { background: var(--white); }
.button-outline { color: var(--white); border-color: rgba(255,255,255,.4); }
.button-outline:hover { color: var(--navy); background: var(--white); }
.cta-inline { margin-top: 46px; text-align: center; }

/* Hero */
.hero { position: relative; padding: 48px 0 92px; overflow: hidden; background: linear-gradient(115deg, #fff 0%, #fff 55%, #eef1f4 55%, #f7f8f9 100%); }
.hero::before { content: "EC × DATA × BRAND"; position: absolute; left: -8px; bottom: 2px; color: rgba(11,31,51,.035); font-family: Georgia, serif; font-size: clamp(50px, 8vw, 126px); font-weight: 700; line-height: 1; white-space: nowrap; }
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(390px, .82fr); align-items: center; gap: 72px; }
.hero-content { padding: 18px 0; }
.hero h1 { margin: 0 0 19px; color: var(--navy); font-size: clamp(20px, 2vw, 27px); line-height: 1.5; }
.hero-lead { margin: 0 0 27px; max-width: 720px; color: var(--navy-dark); font-family: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", serif; font-size: clamp(35px, 4vw, 58px); font-weight: 600; line-height: 1.35; letter-spacing: .02em; }
.hero-copy { max-width: 735px; margin: 0; color: #47535f; line-height: 2; }
.hero-trust { display: grid; grid-template-columns: .9fr 1.4fr .9fr; margin: 34px 0 30px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.hero-trust p { margin: 0; padding: 19px 16px; color: var(--navy); font-size: 13px; font-weight: 700; line-height: 1.65; }
.hero-trust p + p { border-left: 1px solid var(--line); }
.hero-trust span { display: block; color: var(--gold); font-family: Georgia, serif; font-size: 16px; }
.cta-block { display: inline-flex; flex-direction: column; align-items: stretch; }
.cta-block small { margin-top: 9px; color: var(--muted); font-size: 12px; text-align: center; }
.hero-visual { position: relative; margin: 0; }
.hero-visual::before { content: ""; position: absolute; z-index: -1; top: -24px; right: -24px; width: 62%; height: 45%; border: 1px solid var(--gold-light); }
.hero-visual img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; box-shadow: var(--shadow); }
.hero-visual figcaption { position: absolute; left: -24px; bottom: 28px; padding: 12px 20px; color: var(--white); background: var(--navy); font-family: Georgia, serif; font-size: 12px; letter-spacing: .12em; }

/* Concerns */
.concern-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #cfd5db; border-left: 1px solid #cfd5db; }
.concern-grid article { min-height: 186px; padding: 28px 30px; background: rgba(255,255,255,.72); border-right: 1px solid #cfd5db; border-bottom: 1px solid #cfd5db; }
.concern-grid span, .point-grid span, .buyer-grid span { color: var(--gold); font-family: Georgia, serif; font-size: 14px; }
.concern-grid h3 { margin: 19px 0 0; color: var(--navy); font-size: 18px; line-height: 1.7; }

/* Value */
.value-grid { display: grid; grid-template-columns: .92fr 1.08fr; align-items: center; gap: 80px; }
.large-copy { margin: 0 0 22px; color: var(--navy); font-family: "Yu Mincho", "YuMincho", serif; font-size: 30px; font-weight: 600; line-height: 1.55; }
.value-copy > p:last-of-type { margin-bottom: 30px; color: var(--muted); }
.value-copy img { width: 88%; aspect-ratio: 3 / 2; object-fit: cover; box-shadow: var(--shadow); }
.value-map { position: relative; min-height: 570px; border: 1px solid var(--line); border-radius: 50%; background: radial-gradient(circle, #fff 0 32%, #f6f7f9 32% 33%, #fff 33% 51%, #edf0f3 51% 51.4%, #fff 51.4%); }
.value-center { position: absolute; z-index: 2; left: 50%; top: 50%; width: 190px; height: 190px; display: grid; place-content: center; transform: translate(-50%,-50%); color: var(--white); background: var(--navy); border-radius: 50%; text-align: center; line-height: 1.55; box-shadow: 0 15px 35px rgba(7,23,37,.22); }
.value-center strong { font-family: "Yu Mincho", serif; font-size: 26px; }
.value-map > span { position: absolute; min-width: 102px; padding: 8px 12px; color: var(--navy); background: var(--white); border: 1px solid var(--gold-light); font-size: 13px; font-weight: 700; text-align: center; box-shadow: 0 8px 20px rgba(7,23,37,.06); }
.v1 { top: 4%; left: 41%; }.v2 { top: 13%; right: 10%; }.v3 { top: 34%; right: -2%; }.v4 { bottom: 29%; right: 2%; }.v5 { bottom: 8%; right: 17%; }.v6 { bottom: 4%; left: 39%; }.v7 { bottom: 10%; left: 12%; }.v8 { bottom: 31%; left: -3%; }.v9 { top: 34%; left: 1%; }.v10 { top: 12%; left: 14%; }

/* Valuation */
.valuation-section { color: var(--white); background: var(--navy); }
.valuation-section .section-index { color: var(--gold-light); }
.valuation-section h2 { color: var(--white); }
.statement { margin: -20px 0 50px; color: var(--gold-light); font-family: "Yu Mincho", serif; font-size: clamp(23px, 3vw, 35px); text-align: center; }
.formula { display: grid; grid-template-columns: 1fr auto 1.25fr auto 1fr auto 1.2fr; align-items: stretch; gap: 15px; }
.formula div { min-height: 150px; display: flex; flex-direction: column; justify-content: center; padding: 20px; border: 1px solid rgba(255,255,255,.19); }
.formula div span { color: var(--gold-light); font-family: Georgia, serif; font-size: 12px; letter-spacing: .14em; }
.formula div strong { margin: 8px 0; font-size: 17px; }
.formula div small { color: #b9c4ce; line-height: 1.6; }
.formula b { align-self: center; color: var(--gold-light); font-family: Georgia, serif; font-size: 26px; }
.formula .formula-result { background: var(--white); color: var(--navy); border-color: var(--white); }
.valuation-content { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; margin-top: 44px; color: #d1d8df; }
.valuation-content p { margin: 0; }

/* Points */
.point-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.point-grid article { min-height: 210px; padding: 29px 30px; background: var(--white); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.point-grid h3 { margin: 15px 0 9px; color: var(--navy); font-family: Georgia, "Yu Mincho", serif; font-size: 22px; }
.point-grid p { margin: 0; color: var(--muted); line-height: 1.75; }
.check-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 40px; border-top: 1px solid var(--line); }
.check-list p { position: relative; margin: 0; padding: 17px 10px 17px 38px; border-bottom: 1px solid var(--line); font-weight: 600; }
.check-list p::before { content: "✓"; position: absolute; left: 8px; top: 17px; color: var(--gold); font-weight: 800; }
.buyer-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.buyer-grid article { padding: 30px; background: var(--white); box-shadow: 0 10px 30px rgba(7,23,37,.055); border-top: 2px solid var(--gold); }
.buyer-grid h3 { margin: 15px 0 8px; color: var(--navy); font-size: 19px; }
.buyer-grid p { margin: 0; color: var(--muted); }

/* Tables / schemes */
.table-scroll { width: 100%; overflow-x: auto; border: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; background: var(--white); }
th, td { padding: 17px 22px; border-bottom: 1px solid var(--line); text-align: center; }
thead th { color: var(--white); background: var(--navy); font-size: 14px; }
tbody th { color: var(--navy); background: #f7f8f9; text-align: left; }
tbody tr:last-child > * { border-bottom: 0; }
.scheme-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.scheme-grid article { padding: 42px; background: var(--white); border-top: 3px solid var(--gold); box-shadow: var(--shadow); }
.scheme-label { margin: 0; color: var(--gold); font: 12px/1.5 Georgia, serif; letter-spacing: .14em; }
.scheme-grid h3 { margin: 11px 0 3px; color: var(--navy); font-size: 29px; }
.scheme-grid strong { display: block; margin-bottom: 28px; color: var(--navy); font-family: "Yu Mincho", serif; font-size: 19px; }
.scheme-grid ul { margin: 8px 0 0; padding-left: 1.3em; }
.legal-note { margin-top: 28px; padding: 27px 32px; color: #4f5b66; background: #eceff2; }
.legal-note strong { color: var(--navy); }
.legal-note p { margin: 6px 0 0; font-size: 14px; }

/* Reasons */
.reasons-section { color: #d9e0e6; background: var(--navy-dark); }
.reasons-section h2 { color: var(--white); }
.reason-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 64px; border-top: 1px solid rgba(255,255,255,.13); }
.reason-grid article { padding: 32px 0 34px; border-bottom: 1px solid rgba(255,255,255,.13); }
.reason-grid span { color: var(--gold-light); font: 12px/1.5 Georgia, serif; letter-spacing: .14em; }
.reason-grid h3 { margin: 12px 0 10px; color: var(--white); font-size: 21px; }
.reason-grid p { margin: 0; color: #aeb9c3; }

/* Business / data */
.business-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 50px; align-items: center; }
.business-layout img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; box-shadow: var(--shadow); }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 10px; }
.tag-cloud span { padding: 11px 17px; color: var(--navy); background: var(--bg-light); border-bottom: 1px solid var(--gold); font-weight: 700; }
.data-grid { display: grid; grid-template-columns: repeat(3,1fr); border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
.data-grid article { padding: 28px; background: var(--white); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.data-grid h3 { margin: 0 0 12px; color: var(--navy); font-size: 20px; }
.data-grid h3::after { content: ""; display: block; width: 28px; height: 2px; margin-top: 9px; background: var(--gold); }
.data-grid p { margin: 0; color: var(--muted); }

/* Flow */
.flow-list { counter-reset: flow; display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.flow-list article { position: relative; min-height: 210px; padding: 30px; border: 1px solid var(--line); }
.flow-list article::after { content: "→"; position: absolute; z-index: 2; top: 50%; right: -22px; width: 26px; height: 26px; display: grid; place-items: center; transform: translateY(-50%); color: var(--gold); background: var(--white); }
.flow-list article:nth-child(3)::after, .flow-list article:nth-child(6)::after { display: none; }
.flow-list span { color: var(--gold); font: 13px/1.5 Georgia, serif; letter-spacing: .12em; }
.flow-list h3 { margin: 16px 0 10px; color: var(--navy); font-size: 20px; }
.flow-list p { margin: 0; color: var(--muted); }

/* Fees */
.fee-section { background: #f1f3f5; }
.fee-title { margin: -24px 0 0; color: var(--navy); font-family: "Yu Mincho", serif; font-size: clamp(38px, 5vw, 64px); font-weight: 600; text-align: center; }
.fee-intro { text-align: center; }
.zero-grid { max-width: 850px; display: grid; grid-template-columns: repeat(3,1fr); margin: 42px auto 54px; background: var(--navy); }
.zero-grid p { margin: 0; padding: 25px 15px; color: var(--white); text-align: center; }
.zero-grid p + p { border-left: 1px solid rgba(255,255,255,.17); }
.zero-grid strong { color: var(--gold-light); font: 54px/1 Georgia, serif; }
.zero-grid span { color: var(--gold-light); font-weight: 700; }
.zero-grid small { display: block; margin-top: 8px; font-size: 15px; }
.table-title { margin: 0 0 18px; color: var(--navy); text-align: center; }
.fee-section .table-scroll { max-width: 850px; margin: auto; }
.fee-table th:first-child, .fee-table td:first-child { text-align: left; }
.fee-table td:last-child { color: var(--navy); font-size: 20px; font-weight: 800; }
.fee-note { max-width: 850px; margin: 16px auto 0; font-size: 14px; }

/* CTA / FAQ */
.consult-cta { padding: 80px 0; color: var(--white); background: var(--navy); }
.consult-grid { display: grid; grid-template-columns: 1fr .8fr; gap: 16px 54px; align-items: center; }
.consult-grid h2 { margin: 0 0 15px; font-family: "Yu Mincho", serif; font-size: clamp(30px,3vw,43px); line-height: 1.45; }
.consult-grid p { color: #bdc7d0; }
.consult-grid img { grid-column: 2; grid-row: 1 / span 2; aspect-ratio: 3 / 2; object-fit: cover; }
.consult-grid .button { justify-self: start; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item h3 { margin: 0; }
.faq-item button { width: 100%; min-height: 78px; display: grid; grid-template-columns: 34px 1fr 24px; align-items: center; gap: 13px; padding: 17px 10px; color: var(--navy); background: transparent; border: 0; font-size: 17px; font-weight: 700; text-align: left; cursor: pointer; }
.faq-item button span { color: var(--gold); font: 23px/1 Georgia, serif; }
.faq-item button i { position: relative; width: 20px; height: 20px; }
.faq-item button i::before, .faq-item button i::after { content: ""; position: absolute; left: 2px; top: 9px; width: 16px; height: 1px; background: var(--navy); transition: transform .2s ease; }
.faq-item button i::after { transform: rotate(90deg); }
.faq-item button[aria-expanded="true"] i::after { transform: rotate(0); }
.faq-answer { padding: 0 44px 25px 57px; color: var(--muted); }
.faq-answer p { margin: 0; }
.js .faq-answer[hidden] { display: none; }
.final-cta { position: relative; padding: 100px 0; color: var(--white); background: linear-gradient(rgba(7,23,37,.95),rgba(7,23,37,.95)), url("../images/ma-meeting.webp") center/cover; text-align: center; }
.final-cta h2 { margin: 0 0 24px; font-family: "Yu Mincho", serif; font-size: clamp(31px,4vw,52px); line-height: 1.45; }
.final-cta > .container > p:not(.section-index) { max-width: 780px; margin: 0 auto 35px; color: #ced6dd; }
.final-cta ul { display: flex; justify-content: center; gap: 32px; list-style: none; margin: 24px 0 0; padding: 0; color: var(--gold-light); font-size: 14px; }
.final-cta li::before { content: "✓"; margin-right: 8px; }

/* Footer */
.site-footer { padding: 66px 0 22px; color: #aeb8c2; background: #04111d; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .6fr auto; gap: 60px; align-items: start; }
.footer-grid img { width: 220px; filter: brightness(0) invert(1); }
.footer-grid p { max-width: 520px; margin: 16px 0 0; font-size: 14px; }
.footer-grid .company-name { color: var(--white); font-weight: 700; }
.footer-grid nav { display: grid; gap: 10px; color: var(--white); font-size: 14px; }
.copyright { margin-top: 48px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.1); }
.mobile-fixed-cta { display: none; }

@media (max-width: 1180px) {
  .global-nav { gap: 17px; }
  .global-nav a { font-size: 13px; }
  .header-inner { gap: 20px; }
  .brand { width: 190px; }
  .hero-grid { grid-template-columns: 1.15fr .85fr; gap: 45px; }
  .hero-copy { font-size: 15px; }
  .hero-trust p { padding-inline: 10px; }
  .value-grid { gap: 50px; }
}

@media (max-width: 1023px) {
  .site-header { height: 70px; }
  .header-inner { width: min(calc(100% - 32px), 100%); }
  .brand { width: 190px; }
  .global-nav { position: fixed; z-index: 999; inset: 70px 0 auto; max-height: 0; display: grid; gap: 0; overflow: hidden; margin: 0; padding: 0 24px; background: var(--white); box-shadow: 0 18px 30px rgba(7,23,37,.13); transition: max-height .25s ease, padding .25s ease; }
  .global-nav.is-open { max-height: 430px; padding-block: 12px 24px; }
  .global-nav a { padding: 14px 5px; border-bottom: 1px solid var(--line); font-size: 16px; }
  .global-nav a::after { display: none; }
  .button-header { margin-left: auto; }
  .menu-toggle { display: block; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero { background: linear-gradient(120deg,#fff 0 60%,#f0f2f4 60%); }
  .hero-grid { grid-template-columns: 1.05fr .75fr; gap: 34px; }
  .hero-lead { font-size: 38px; }
  .hero-trust { grid-template-columns: 1fr; }
  .hero-trust p + p { border-left: 0; border-top: 1px solid var(--line); }
  .hero-trust p { display: grid; grid-template-columns: 30px 1fr; gap: 8px; padding: 10px 6px; }
  .value-map { min-height: 480px; }
  .point-grid { grid-template-columns: repeat(2,1fr); }
  .formula { grid-template-columns: 1fr 30px 1fr; }
  .formula b:nth-of-type(2) { display: none; }
  .formula .formula-result { grid-column: 2 / 4; }
  .data-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid .button { grid-column: 1 / -1; justify-self: start; }
}

@media (max-width: 767px) {
  body { font-size: 16px; line-height: 1.8; padding-bottom: 76px; }
  .container { width: min(calc(100% - 36px), var(--container)); }
  .sp-only { display: block; }
  .site-header { height: 64px; }
  .header-inner { width: calc(100% - 24px); gap: 6px; }
  .brand { width: 148px; }
  .button-header { min-height: 42px; padding: 8px 10px; font-size: 11px; }
  .menu-toggle { width: 42px; padding: 9px; }
  .global-nav { top: 64px; }
  .breadcrumb { min-height: 44px; }
  .breadcrumb ol { gap: 7px; font-size: 11px; }
  .breadcrumb li + li::before { margin-right: 7px; }
  .section { padding: 76px 0; }
  .section h2 { margin-bottom: 34px; font-size: 29px; line-height: 1.5; }
  .section-intro { margin: -12px 0 36px; }
  .section-note { margin-top: 32px; padding: 21px 20px; }
  .button { width: 100%; min-height: 54px; padding-inline: 19px; gap: 15px; }
  .hero { padding: 30px 0 66px; background: linear-gradient(#fff 0 69%,#f1f3f5 69%); }
  .hero-grid { display: flex; flex-direction: column; gap: 40px; }
  .hero h1 { font-size: 20px; }
  .hero-lead { font-size: 34px; line-height: 1.4; }
  .hero-copy { line-height: 1.85; }
  .hero-trust { margin: 26px 0; }
  .hero-trust p { font-size: 13px; }
  .cta-block { width: 100%; }
  .cta-block small { font-size: 11px; }
  .hero-visual { width: calc(100% - 18px); margin-left: 18px; }
  .hero-visual::before { top: -14px; right: -13px; }
  .hero-visual figcaption { left: -18px; bottom: 18px; padding: 9px 14px; }
  .concern-grid { grid-template-columns: 1fr; }
  .concern-grid article { min-height: auto; padding: 24px; }
  .concern-grid h3 { margin-top: 10px; font-size: 17px; }
  .value-grid { grid-template-columns: 1fr; gap: 45px; }
  .large-copy { font-size: 26px; }
  .value-copy img { width: 100%; }
  .value-map { min-height: 420px; border-radius: 0; background: radial-gradient(circle,#fff 0 29%,#f1f3f5 29% 30%,#fff 30%); }
  .value-center { width: 140px; height: 140px; font-size: 13px; }
  .value-center strong { font-size: 20px; }
  .value-map > span { min-width: 84px; padding: 6px 8px; font-size: 11px; }
  .v1 { top: 3%; left: 37%; }.v2 { top: 14%; right: 2%; }.v3 { top: 36%; right: -2%; }.v4 { bottom: 27%; right: 0; }.v5 { bottom: 5%; right: 4%; }.v6 { bottom: 2%; left: 37%; }.v7 { bottom: 8%; left: 0; }.v8 { bottom: 28%; left: -2%; }.v9 { top: 36%; left: -2%; }.v10 { top: 14%; left: 1%; }
  .statement { margin-top: -10px; font-size: 23px; }
  .formula { grid-template-columns: 1fr; gap: 8px; }
  .formula div { min-height: 125px; }
  .formula b { transform: rotate(90deg); text-align: center; }
  .formula b:nth-of-type(2) { display: block; }
  .formula .formula-result { grid-column: auto; }
  .valuation-content { grid-template-columns: 1fr; gap: 22px; }
  .point-grid { grid-template-columns: 1fr; }
  .point-grid article { min-height: 0; padding: 25px; }
  .check-list { grid-template-columns: 1fr; }
  .buyer-grid { grid-template-columns: 1fr; }
  .table-scroll { -webkit-overflow-scrolling: touch; }
  table { min-width: 620px; }
  th, td { padding: 14px 16px; }
  .scheme-grid { grid-template-columns: 1fr; }
  .scheme-grid article { padding: 30px 24px; }
  .legal-note { padding: 23px 20px; }
  .reason-grid { grid-template-columns: 1fr; }
  .reason-grid article { padding-block: 27px; }
  .business-layout { grid-template-columns: 1fr; gap: 32px; }
  .tag-cloud { gap: 8px; }
  .tag-cloud span { padding: 9px 12px; font-size: 14px; }
  .data-grid { grid-template-columns: 1fr; }
  .data-grid article { padding: 24px; }
  .flow-list { grid-template-columns: 1fr; }
  .flow-list article { min-height: 0; padding: 26px; }
  .flow-list article::after { top: auto; right: 50%; bottom: -22px; transform: translateX(50%) rotate(90deg); }
  .flow-list article:nth-child(3)::after { display: grid; }
  .flow-list article:nth-child(6)::after { display: none; }
  .zero-grid { margin: 34px auto 40px; }
  .zero-grid p { padding: 20px 7px; }
  .zero-grid strong { font-size: 44px; }
  .zero-grid small { font-size: 12px; }
  .fee-section .table-scroll { overflow: visible; border: 0; }
  .fee-table { min-width: 0; }
  .fee-table th, .fee-table td { padding: 13px 12px; font-size: 13px; }
  .fee-table td:last-child { font-size: 17px; }
  .consult-cta { padding: 65px 0; }
  .consult-grid { grid-template-columns: 1fr; }
  .consult-grid img { grid-column: auto; grid-row: auto; margin: 14px 0 8px; }
  .consult-grid .button { width: 100%; }
  .faq-item button { min-height: 72px; grid-template-columns: 28px 1fr 20px; padding: 15px 2px; font-size: 16px; }
  .faq-answer { padding: 0 2px 22px 41px; }
  .final-cta { padding: 76px 0; }
  .final-cta h2 { font-size: 30px; }
  .final-cta ul { flex-direction: column; gap: 6px; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-grid .button { grid-column: auto; }
  .copyright { margin-top: 36px; }
  .mobile-fixed-cta { position: fixed; z-index: 1100; left: 0; right: 0; bottom: 0; display: block; padding: 9px 12px calc(9px + env(safe-area-inset-bottom)); background: rgba(7,23,37,.96); box-shadow: 0 -6px 22px rgba(7,23,37,.18); }
  .mobile-fixed-cta a { min-height: 52px; display: flex; align-items: center; justify-content: center; gap: 22px; color: var(--navy-dark); background: var(--gold-light); font-weight: 800; }
}

@media (max-width: 390px) {
  .container { width: calc(100% - 30px); }
  .brand { width: 137px; }
  .button-header { padding-inline: 8px; }
  .hero-lead { font-size: 31px; }
  .section h2 { font-size: 27px; }
  .value-map { min-height: 390px; }
  .zero-grid strong { font-size: 38px; }
}

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