@charset "UTF-8";

/* =========================================================
   SEON RETAIL PROOF
   導入の流れ・FAQ
   /retail-proof/process/
========================================================= */

.rpp {
  --rpp-navy: #123f55;
  --rpp-blue: #0b3479;
  --rpp-teal: #3f7185;
  --rpp-red: #c44f4f;
  --rpp-mist: #f1f6f8;
  --rpp-line: #d6e0e5;
  --rpp-cyan: #70a8b6;
  --rpp-white: #ffffff;
  color: var(--rpp-navy);
  background: var(--rpp-white);
  overflow: clip;
}

.rpp *, .rpp *::before, .rpp *::after { box-sizing: border-box; }
.rpp .inner { width: min(1180px, calc(100% - 60px)); max-width: 1180px; margin: 0 auto; padding: 0; }
.rpp p { margin-top: 0; line-height: 2; }
.rpp a { color: inherit; }
.rpp h2, .rpp h3 { text-wrap: balance; word-break: auto-phrase; line-break: strict; }
.rpp-eyebrow { margin: 0 0 18px; color: var(--rpp-teal); font-size: 12px; font-weight: 700; letter-spacing: .18em; }
.rpp-page-name { margin: 0 0 30px; color: var(--rpp-navy); font-size: 18px; font-weight: 700; }
.rpp-section { padding: 104px 0; scroll-margin-top: 100px; }
.rpp-section--white { background: var(--rpp-white); }
.rpp-section--mist { background: var(--rpp-mist); }
.rpp-section--navy { color: var(--rpp-white); background: var(--rpp-navy); }
.rpp-section__head { margin-bottom: 42px; }
.rpp-section__head h2 { max-width: 1060px; margin: 0; color: var(--rpp-navy); font-size: 42px; font-weight: 700; line-height: 1.5; letter-spacing: .02em; }
.rpp-section__head--light h2 { color: var(--rpp-white); }
.rpp-section__head--light .rpp-eyebrow { color: var(--rpp-cyan); }
.rpp-lead { max-width: 1020px; margin-bottom: 26px; font-size: 17px; font-weight: 500; }
.rpp-message, .rpp-note, .rpp-dark-note { margin: 34px 0 0; padding: 24px 28px; border-left: 5px solid var(--rpp-red); background: var(--rpp-white); font-size: 15px; }
.rpp-message { color: var(--rpp-white); background: var(--rpp-navy); font-size: 17px; font-weight: 700; }
.rpp-note strong, .rpp-dark-note strong { display: block; margin-bottom: 5px; }
.rpp-note a { color: var(--rpp-blue); font-weight: 700; }
.rpp-dark-note { color: var(--rpp-white); background: rgba(255,255,255,.1); }

/* Masthead and hero */
.rpp-masthead .under-title h1 { max-width: 900px; }
.rpp-hero { padding: 96px 0 108px; background: linear-gradient(135deg, var(--rpp-mist) 0%, var(--rpp-white) 72%); }
.rpp-hero > .inner { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(360px, .88fr); gap: 66px; align-items: center; }
.rpp-hero__copy { min-width: 0; }
.rpp-hero h2 { margin: 0 0 30px; color: var(--rpp-navy); font-size: 52px; line-height: 1.45; letter-spacing: .02em; }
.rpp-hero__sub { margin-bottom: 20px; color: var(--rpp-navy); font-size: 18px; font-weight: 700; }
.rpp-buttons { display: flex; align-items: center; gap: 24px; margin-top: 36px; }
.rpp-buttons--center { justify-content: center; flex-wrap: wrap; }
.rpp-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 64px; padding: 15px 28px; border-radius: 40px; font-size: 14px; font-weight: 700; line-height: 1.5; text-align: center; text-decoration: none; transition: opacity .2s ease, transform .2s ease; }
.rpp-btn:hover { opacity: .82; transform: translateY(-2px); }
.rpp-btn--primary { min-width: 290px; color: var(--rpp-white) !important; background: var(--rpp-blue); }
.rpp-btn--secondary { min-width: 290px; color: var(--rpp-white) !important; background: var(--rpp-teal); }
.rpp-btn--text { min-height: auto; padding-right: 0; padding-left: 0; border-radius: 0; color: var(--rpp-navy); }
.rpp-hero__visual { display: grid; grid-template-columns: 1fr 28px 1fr; gap: 12px 5px; padding: 30px; border: 1px solid var(--rpp-line); background: rgba(255,255,255,.92); box-shadow: 0 24px 60px rgba(18,63,85,.12); }
.rpp-hero__visual div { min-width: 0; padding: 20px 14px; border-top: 4px solid var(--rpp-cyan); background: var(--rpp-mist); text-align: center; }
.rpp-hero__visual div:nth-of-type(4) { border-top-color: var(--rpp-red); }
.rpp-hero__visual div span, .rpp-hero__visual div small { display: block; }
.rpp-hero__visual div span { margin-bottom: 6px; color: var(--rpp-red); font-size: 11px; font-weight: 700; }
.rpp-hero__visual div strong { font-size: 17px; }
.rpp-hero__visual div small { margin-top: 5px; font-size: 11px; }
.rpp-hero__visual i { align-self: center; color: var(--rpp-red); font-style: normal; text-align: center; }
.rpp-hero__visual i:nth-of-type(2) { grid-column: 3 / 4; }
.rpp-hero__visual div:nth-of-type(3) { grid-column: 1 / 2; }
.rpp-hero__visual div:nth-of-type(4) { grid-column: 3 / 4; }
.rpp-hero__visual p { grid-column: 1 / -1; margin: 12px 0 0; padding: 18px; color: var(--rpp-white); background: var(--rpp-navy); font-size: 13px; text-align: center; }
.rpp-hero__visual p b { color: var(--rpp-cyan); }

/* Page navigation */
.rpp-local-nav { border-top: 1px solid var(--rpp-line); border-bottom: 1px solid var(--rpp-line); background: var(--rpp-white); }
.rpp-local-nav .inner { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); }
.rpp-local-nav a { min-width: 0; padding: 18px 9px; border-right: 1px solid var(--rpp-line); color: var(--rpp-navy); font-size: 13px; font-weight: 700; text-align: center; text-decoration: none; }
.rpp-local-nav a:first-child { border-left: 1px solid var(--rpp-line); }

/* Cards, lists, and process */
.rpp-card-grid { display: grid; gap: 20px; }
.rpp-card-grid--two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.rpp-card-grid article { min-width: 0; padding: 32px; border-top: 5px solid var(--rpp-cyan); background: var(--rpp-white); }
.rpp-card-grid article span { color: var(--rpp-red); font-size: 31px; font-weight: 700; }
.rpp-card-grid h3 { margin: 13px 0; color: var(--rpp-navy); font-size: 20px; line-height: 1.6; }
.rpp-card-grid p { margin: 0; font-size: 14px; }
.rpp-prepare-grid, .rpp-two-column { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 40px; }
.rpp-prepare-grid article, .rpp-two-column article { min-width: 0; padding: 34px; background: var(--rpp-mist); }
.rpp-prepare-grid__muted { border: 1px solid var(--rpp-line); background: var(--rpp-white) !important; }
.rpp-prepare-grid h3, .rpp-two-column h3, .rpp-step h3, .rpp-section > .inner > h3 { margin: 0 0 22px; color: var(--rpp-navy); font-size: 21px; }
.rpp-prepare-grid ul, .rpp-two-column ul, .rpp-list { margin: 0; padding: 0; list-style: none; }
.rpp-prepare-grid li, .rpp-two-column li, .rpp-list li { position: relative; padding: 10px 0 10px 22px; border-bottom: 1px solid var(--rpp-line); font-size: 14px; line-height: 1.8; }
.rpp-prepare-grid li::before, .rpp-two-column li::before, .rpp-list li::before { content: ""; position: absolute; top: 22px; left: 2px; width: 7px; height: 7px; border-radius: 50%; background: var(--rpp-red); }
.rpp-timeline { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin: 0; padding: 0; list-style: none; counter-reset: none; }
.rpp-timeline li { min-width: 0; }
.rpp-timeline a { display: grid; grid-template-rows: auto auto 1fr auto; min-height: 245px; padding: 27px; border: 1px solid rgba(255,255,255,.2); color: var(--rpp-white); background: rgba(255,255,255,.07); text-decoration: none; }
.rpp-timeline span { color: var(--rpp-cyan); font-size: 13px; font-weight: 700; letter-spacing: .12em; }
.rpp-timeline strong { margin: 12px 0; font-size: 19px; line-height: 1.55; }
.rpp-timeline small { font-size: 13px; line-height: 1.8; }
.rpp-timeline em { margin-top: 18px; padding-top: 12px; border-top: 1px solid rgba(255,255,255,.2); color: var(--rpp-cyan); font-size: 12px; font-style: normal; }
.rpp-step__head { display: grid; grid-template-columns: 100px 1fr; gap: 28px; align-items: center; margin-bottom: 40px; }
.rpp-step__head span { display: flex; align-items: center; justify-content: center; min-height: 54px; color: var(--rpp-white); background: var(--rpp-red); font-size: 12px; font-weight: 700; letter-spacing: .08em; }
.rpp-step__head h2 { margin: 0; color: var(--rpp-navy); font-size: 40px; line-height: 1.5; }
.rpp-list--two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 38px; }
.rpp-scope-grid, .rpp-service-grid, .rpp-spec-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 40px; }
.rpp-scope-grid article { min-width: 0; padding: 30px; border: 1px solid var(--rpp-line); border-top: 6px solid var(--rpp-cyan); background: var(--rpp-white); }
.rpp-scope-grid article:nth-child(2) { border-top-color: var(--rpp-teal); }
.rpp-scope-grid article:nth-child(3) { border-top-color: var(--rpp-red); }
.rpp-scope-grid span { color: var(--rpp-red); font-size: 30px; font-weight: 700; }
.rpp-scope-grid h3 { min-height: 62px; margin: 12px 0; color: var(--rpp-navy); font-size: 19px; line-height: 1.6; }
.rpp-scope-grid p { font-size: 14px; }
.rpp-scope-grid small { display: block; padding-top: 16px; border-top: 1px solid var(--rpp-line); font-size: 12px; line-height: 1.8; }
.rpp-evidence-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 13px; margin-top: 40px; }
.rpp-evidence-grid article { min-width: 0; padding: 25px 19px; border-top: 5px solid var(--rpp-cyan); background: var(--rpp-mist); }
.rpp-evidence-grid span { color: var(--rpp-red); font-size: 28px; font-weight: 700; }
.rpp-evidence-grid h3 { margin: 12px 0; font-size: 18px; }
.rpp-evidence-grid p { font-size: 13px; }
.rpp-evidence-grid p strong { display: block; margin-bottom: 8px; }
.rpp-evidence-grid small { display: block; padding-top: 12px; border-top: 1px solid var(--rpp-line); font-size: 11px; line-height: 1.7; }

/* Services, pricing, and evidence */
.rpp-service-grid article { min-width: 0; padding: 31px; border-top: 6px solid var(--rpp-cyan); background: var(--rpp-white); color: var(--rpp-navy); }
.rpp-service-grid article:nth-child(2) { border-top-color: var(--rpp-red); }
.rpp-service-grid article:nth-child(3) { border-top-color: var(--rpp-teal); }
.rpp-service-grid span { color: var(--rpp-red); font-size: 12px; font-weight: 700; letter-spacing: .08em; }
.rpp-service-grid h3 { margin: 13px 0; font-size: 21px; line-height: 1.6; }
.rpp-service-grid h3 a { color: var(--rpp-blue); }
.rpp-service-grid p { font-size: 14px; font-weight: 700; }
.rpp-service-grid small { display: block; padding-top: 15px; border-top: 1px solid var(--rpp-line); font-size: 12px; line-height: 1.8; }
.rpp-side-routes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 20px; }
.rpp-side-routes p { margin: 0; padding: 24px 26px; border: 1px solid rgba(255,255,255,.2); font-size: 14px; }
.rpp-side-routes strong { display: block; margin-bottom: 8px; color: var(--rpp-cyan); }
.rpp-side-routes a { font-weight: 700; }
.rpp-spec-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.rpp-spec-grid article { min-width: 0; padding: 31px; border: 1px solid var(--rpp-line); border-top: 5px solid var(--rpp-cyan); background: var(--rpp-white); }
.rpp-spec-grid h3 { margin: 0 0 22px; color: var(--rpp-navy); font-size: 21px; }
.rpp-spec-grid dl { margin: 0; }
.rpp-spec-grid dl div { padding: 14px 0; border-top: 1px solid var(--rpp-line); }
.rpp-spec-grid dt { margin-bottom: 5px; color: var(--rpp-teal); font-size: 12px; font-weight: 700; }
.rpp-spec-grid dd { margin: 0; font-size: 14px; line-height: 1.8; }
.rpp-spec-grid__future { border-top-color: var(--rpp-red) !important; background: var(--rpp-mist) !important; }
.rpp-spec-grid__future > span, .rpp-future-label { display: inline-block; margin: 0 0 13px; padding: 7px 12px; color: var(--rpp-white); background: var(--rpp-red); font-size: 11px; font-weight: 700; letter-spacing: .08em; }
.rpp-role-table { margin-top: 40px; border-top: 1px solid var(--rpp-line); border-left: 1px solid var(--rpp-line); }
.rpp-role-table__head, .rpp-role-table > div:not(.rpp-role-table__head) { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.rpp-role-table__head strong { padding: 18px 22px; color: var(--rpp-white); background: var(--rpp-navy); }
.rpp-role-table__head strong + strong { border-left: 1px solid rgba(255,255,255,.2); }
.rpp-role-table > div:not(.rpp-role-table__head) p { min-width: 0; margin: 0; padding: 19px 22px; border-right: 1px solid var(--rpp-line); border-bottom: 1px solid var(--rpp-line); font-size: 14px; }
.rpp-data-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 40px; }
.rpp-data-grid article { min-width: 0; padding: 28px; border-top: 4px solid var(--rpp-cyan); background: var(--rpp-white); }
.rpp-data-grid h3 { margin: 0 0 17px; font-size: 20px; }
.rpp-data-grid p { margin: 0; padding: 11px 0; border-top: 1px solid var(--rpp-line); font-size: 13px; }
.rpp-data-grid p strong { display: block; color: var(--rpp-teal); font-size: 11px; }
.rpp-option-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 30px; }
.rpp-option-grid p { min-width: 0; margin: 0; padding: 24px; border: 1px solid var(--rpp-line); background: var(--rpp-mist); font-size: 13px; }
.rpp-option-grid strong { display: block; margin-bottom: 8px; color: var(--rpp-navy); font-size: 15px; }

/* FAQ */
.rpp-faq-list { border-top: 1px solid var(--rpp-line); }
.rpp-faq-list details { border-bottom: 1px solid var(--rpp-line); background: var(--rpp-white); }
.rpp-faq-list summary { position: relative; display: grid; grid-template-columns: 58px 1fr 28px; gap: 15px; align-items: center; min-height: 84px; padding: 20px 24px; color: var(--rpp-navy); font-size: 16px; font-weight: 700; line-height: 1.7; cursor: pointer; list-style: none; }
.rpp-faq-list summary::-webkit-details-marker { display: none; }
.rpp-faq-list summary::after { content: "+"; grid-column: 3; grid-row: 1; color: var(--rpp-red); font-size: 28px; font-weight: 400; text-align: center; }
.rpp-faq-list details[open] summary::after { content: "−"; }
.rpp-faq-list summary span { color: var(--rpp-red); font-size: 15px; letter-spacing: .06em; }
.rpp-faq-list summary span::after { content: "．"; }
.rpp-faq-list details > p { margin: 0; padding: 2px 68px 28px 97px; font-size: 14px; }
.rpp-related-link { margin: 28px 0 0; text-align: right; }
.rpp-related-link a { color: var(--rpp-blue); font-weight: 700; }
.rpp-future-label { margin-bottom: 24px; }

/* Final CTA */
.rpp-final-cta { padding: 108px 0; color: var(--rpp-white); background: var(--rpp-navy); text-align: center; }
.rpp-final-cta .rpp-eyebrow { color: var(--rpp-cyan); }
.rpp-final-cta h2 { max-width: 940px; margin: 0 auto 31px; color: var(--rpp-white); font-size: 45px; line-height: 1.55; }
.rpp-final-cta > .inner > p:not(.rpp-eyebrow) { max-width: 960px; margin-right: auto; margin-left: auto; font-size: 15px; }
.rpp-footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px 28px; margin-top: 38px; }
.rpp-footer-links a { color: var(--rpp-cyan); font-size: 13px; font-weight: 700; }

@media screen and (max-width: 1100px) {
  .rpp-hero > .inner { grid-template-columns: 1fr; }
  .rpp-hero__visual { max-width: 700px; }
  .rpp-evidence-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .rpp-timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media screen and (max-width: 768px) {
  .rpp-masthead .inner { min-height: 150px; }
  .rpp-masthead .under-title { display: block; }
  .rpp-masthead .under-title h1 { font-size: 23px; line-height: 1.55; }
  .rpp-masthead .under-title small { font-size: 11px; }
  .rpp-masthead .bread-list { display: none; }
  .rpp .inner { width: calc(100% - 36px); }
  .rpp-section { padding: 72px 0; }
  .rpp-section__head { margin-bottom: 31px; }
  .rpp-section__head h2 { font-size: 30px; line-height: 1.55; }
  .rpp-lead { font-size: 15px; }
  .rpp-hero { padding: 66px 0 74px; }
  .rpp-hero > .inner { gap: 42px; }
  .rpp-hero h2 { font-size: 36px; }
  .rpp-hero__sub { font-size: 16px; }
  .rpp-buttons { align-items: stretch; flex-direction: column; }
  .rpp-btn, .rpp-btn--primary, .rpp-btn--secondary { width: 100%; min-width: 0; }
  .rpp-btn--text { min-height: 50px; padding: 10px; }
  .rpp-hero__visual { padding: 19px; }
  .rpp-local-nav .inner { display: flex; width: 100%; overflow-x: auto; scrollbar-width: thin; }
  .rpp-local-nav a { flex: 0 0 145px; border-left: 0 !important; }
  .rpp-card-grid--two, .rpp-prepare-grid, .rpp-two-column, .rpp-scope-grid, .rpp-service-grid, .rpp-spec-grid, .rpp-side-routes, .rpp-data-grid { grid-template-columns: 1fr; }
  .rpp-card-grid article, .rpp-prepare-grid article, .rpp-two-column article { padding: 27px 23px; }
  .rpp-timeline { grid-template-columns: 1fr; gap: 13px; }
  .rpp-timeline a { min-height: 0; }
  .rpp-step__head { grid-template-columns: 82px 1fr; gap: 17px; }
  .rpp-step__head h2 { font-size: 29px; }
  .rpp-list--two { grid-template-columns: 1fr; }
  .rpp-scope-grid h3 { min-height: 0; }
  .rpp-evidence-grid { grid-template-columns: 1fr; }
  .rpp-evidence-grid article { padding: 25px; }
  .rpp-role-table__head { display: none; }
  .rpp-role-table > div:not(.rpp-role-table__head) { display: block; margin-bottom: 15px; border: 1px solid var(--rpp-line); }
  .rpp-role-table > div:not(.rpp-role-table__head) p { border: 0; }
  .rpp-role-table > div:not(.rpp-role-table__head) p:first-child { border-bottom: 1px solid var(--rpp-line); background: var(--rpp-mist); }
  .rpp-role-table > div:not(.rpp-role-table__head) p:first-child::before { content: "メーカー側"; display: block; margin-bottom: 6px; color: var(--rpp-teal); font-size: 11px; font-weight: 700; }
  .rpp-role-table > div:not(.rpp-role-table__head) p:last-child::before { content: "セオン側"; display: block; margin-bottom: 6px; color: var(--rpp-teal); font-size: 11px; font-weight: 700; }
  .rpp-option-grid { grid-template-columns: 1fr; }
  .rpp-faq-list summary { grid-template-columns: 45px 1fr 24px; gap: 9px; min-height: 76px; padding: 17px 14px; font-size: 14px; }
  .rpp-faq-list details > p { padding: 0 18px 24px 68px; font-size: 13px; }
  .rpp-final-cta { padding: 78px 0; }
  .rpp-final-cta h2 { font-size: 31px; }
}

@media screen and (max-width: 420px) {
  .rpp .inner { width: calc(100% - 28px); }
  .rpp-section { padding: 64px 0; }
  .rpp-section__head h2 { font-size: 27px; }
  .rpp-hero h2 { font-size: 32px; }
  .rpp-hero__visual { grid-template-columns: 1fr; gap: 9px; }
  .rpp-hero__visual div, .rpp-hero__visual div:nth-of-type(3), .rpp-hero__visual div:nth-of-type(4), .rpp-hero__visual p { grid-column: 1; }
  .rpp-hero__visual i, .rpp-hero__visual i:nth-of-type(2) { grid-column: 1; transform: rotate(90deg); }
  .rpp-card-grid article, .rpp-prepare-grid article, .rpp-two-column article, .rpp-scope-grid article, .rpp-service-grid article, .rpp-spec-grid article { padding: 24px 20px; }
  .rpp-step__head { grid-template-columns: 1fr; }
  .rpp-step__head span { width: 82px; }
  .rpp-step__head h2 { font-size: 27px; }
  .rpp-message, .rpp-note, .rpp-dark-note { padding: 21px 19px; }
  .rpp-faq-list details > p { padding-left: 17px; }
  .rpp-final-cta h2 { font-size: 28px; }
}