@charset "utf-8";
/*
 * ASOBITE shared site styles
 * Header, mobile navigation, footer, shared templates, and brand design tokens.
 * Load this after assets/css/base.css and before assets/css/pages/*.css.
 * Page-specific variants must use a scoped selector instead of redefining the base component.
 */
:root {
  --asb-blue: #2f75c8;
  --asb-blue-deep: #1d5fae;
  --asb-blue-pale: #eaf2fc;
  --asb-navy: #17324d;
  --asb-yellow: #f0b91a;
  --asb-ink: #232323;
  --asb-muted: #6f757b;
  --asb-line: #dfe3e8;
  --asb-surface: #f7f9fb;
  --asb-heading-space-top: 30px;
  --asb-heading-space-bottom: 46px;
  --asb-heading-space-top-mobile: 12px;
  --asb-heading-space-bottom-mobile: 34px;
  --asb-heading-kicker-gap: 16px;
  --asb-heading-rule-gap: 28px;
  --asb-heading-concept-body-gap: 40px;
  --asb-heading-concept-body-gap-mobile: 32px;
  --asb-heading-document-body-gap: 25px;
  --asb-heading-document-body-gap-mobile: 20px;
  --asb-heading-feature-title-bottom: 20px;
  --asb-editorial-space-top: 64px;
  --asb-editorial-space-bottom: 70px;
  --asb-editorial-space-top-tablet: 60px;
  --asb-editorial-space-bottom-tablet: 66px;
  --asb-editorial-space-top-mobile: 56px;
  --asb-editorial-space-bottom-mobile: 62px;
  --asb-section-space-standard-top: 88px;
  --asb-section-space-standard-bottom: 88px;
  --asb-section-space-compact: 72px;
  --asb-section-space-document-top: 72px;
  --asb-section-space-document-bottom: 80px;
  --asb-section-space-utility: 32px;
}

@media (max-width: 820px) {
  :root {
    --asb-section-space-standard-top: 72px;
    --asb-section-space-standard-bottom: 72px;
    --asb-section-space-compact: 64px;
    --asb-section-space-document-top: 64px;
    --asb-section-space-document-bottom: 72px;
  }
}

@media (max-width: 640px) {
  :root {
    --asb-section-space-standard-top: 60px;
    --asb-section-space-standard-bottom: 60px;
    --asb-section-space-compact: 52px;
    --asb-section-space-document-top: 52px;
    --asb-section-space-document-bottom: 60px;
    --asb-section-space-utility: 24px;
  }
}

/* PCだけで改行する共通ユーティリティ */
.pc-only-br { display: inline; }
@media (max-width: 767px) {
  .pc-only-br { display: none; }
}

/* 共通パンくず */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #939ca5;
  font-size: 10px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: .08em;
}
.breadcrumb > a {
  color: inherit;
  text-decoration: none;
  transition: color .2s ease;
}
.breadcrumb > span { color: #c3c9cf; }
.breadcrumb > .current { color: var(--asb-ink); }

/* 共通ディスプレイタイトル — Web制作ページのHEROを正本に全ページで再利用 */
.hero-display-title {
  margin: 0;
  color: #5b5e5e;
  font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  font-style: normal;
  font-weight: 400;
  line-height: 1.06;
  text-shadow: 2px 2px 0 rgba(137, 148, 160, .28);
}
.hero-title-line { display: inline-block; }
.hero-title-initial { color: var(--asb-blue); font-weight: inherit; }
.hero-title-dots {
  display: inline-flex;
  align-items: flex-end;
  gap: 6px;
  margin-left: 9px;
  padding-bottom: .08em;
  vertical-align: baseline;
}
.hero-title-dots b {
  display: block;
  width: 9px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--asb-yellow);
}
.hero-title-dots b:last-child {
  width: 13px;
  border-radius: 0;
  background: var(--asb-blue);
}

/* 案内ページ共通HERO
   会社概要・FAQ・お問い合わせ・実績一覧など、サービス訴求を主目的としない下層ページで使う。 */
.information-hero {
  --information-hero-accent: var(--asb-blue);
  position: relative;
  min-height: 280px;
  overflow: hidden;
  border-top: 1px solid #f0f2f4;
  border-bottom: 0;
  background: linear-gradient(135deg, #f8f9fc 0%, #f3f6fa 55%, #edf3f8 100%);
  color: var(--asb-ink);
  font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}
.information-hero::before {
  position: absolute;
  top: 108px;
  right: -46px;
  width: 248px;
  height: 248px;
  border: 0;
  border-radius: 50%;
  background-image: radial-gradient(rgba(47, 117, 200, .2) 1.2px, transparent 1.5px);
  background-size: 12px 12px;
  content: "";
  opacity: .52;
}
.information-hero,
.information-hero *,
.information-hero *::before,
.information-hero *::after { box-sizing: border-box; }
.information-hero__container {
  position: relative;
  z-index: 2;
  width: min(calc(100% - 64px), 1080px);
  min-height: 280px;
  margin: 0 auto;
  padding: 100px 0 50px;
}
.information-hero .breadcrumb { margin: 0 0 24px; }
.information-hero__inner {
  position: relative;
  z-index: 2;
  display: block;
  text-align: left;
}
.information-hero__eyebrow {
  display: block;
  margin: 0 0 8px;
  color: var(--information-hero-accent);
  font: 400 11px/1 "Oswald", sans-serif;
  letter-spacing: .22em;
}
.information-hero .hero-display-title {
  color: #5b5e5e;
  font-size: clamp(34px, 2.5vw, 36px);
  font-weight: 300;
  line-height: 1.35;
  letter-spacing: .055em;
  text-shadow: 2px 2px 0 rgba(137, 148, 160, .28);
}
.information-hero .hero-title-line::first-letter { color: var(--asb-blue); }
.information-hero .hero-display-title::after {
  display: block;
  width: 48px;
  height: 2px;
  margin: 18px 0 0;
  background: var(--asb-yellow);
  content: "";
}
.information-hero__word {
  position: absolute;
  top: 124px;
  right: 0;
  z-index: 0;
  color: rgba(255, 255, 255, .72);
  font: italic 400 clamp(92px, 10.5vw, 146px)/.85 "Helvetica Neue", Helvetica, Arial, sans-serif;
  letter-spacing: -.025em;
  pointer-events: none;
  user-select: none;
}
@media (max-width: 820px) {
  .information-hero,
  .information-hero__container { min-height: 270px; }
  .information-hero__container { padding: 94px 0 44px; }
  .information-hero .breadcrumb { margin-bottom: 27px; }
  .information-hero__word { top: 119px; right: 0; font-size: clamp(78px, 15vw, 110px); }
  .information-hero::before { top: 70px; right: 28px; width: 120px; height: 120px; }
}

@media (max-width: 540px) {
  .information-hero,
  .information-hero__container { min-height: 210px; }
  .information-hero__container { width: calc(100% - 48px); padding: 70px 0 28px; }
  .information-hero .breadcrumb { max-width: 100%; margin-bottom: 20px; overflow: hidden; white-space: nowrap; }
  .information-hero__eyebrow { margin-bottom: 7px; font-size: 9px; }
  .information-hero .hero-display-title { font-size: clamp(29px, 8.5vw, 34px); }
  .information-hero .hero-title-dots { gap: 5px; margin-left: 7px; }
  .information-hero .hero-title-dots b { width: 8px; }
  .information-hero .hero-title-dots b:last-child { width: 12px; }
  .information-hero__word { top: 92px; right: -2px; font-size: clamp(66px, 20vw, 84px); }
  .information-hero::before { top: 56px; right: 16px; width: 96px; height: 96px; opacity: .58; }
}

/* 共通H2セクション見出し
   トップページの見出しを正本とし、背景モチーフだけを修飾クラスで選択する。 */
.section-heading {
  position: relative;
  z-index: 1;
  padding: var(--asb-heading-space-top) 0 var(--asb-heading-space-bottom);
  overflow: visible;
}
.section-heading .section-word {
  position: absolute;
  top: -2px;
  right: -4px;
  z-index: 0;
  color: rgba(29, 95, 174, .07);
  font: italic 400 clamp(68px, 8.5vw, 118px)/1 "Helvetica Neue", Helvetica, Arial, "Zen Kaku Gothic New", sans-serif;
  letter-spacing: 0;
  pointer-events: none;
  user-select: none;
}

/* Shared background word for editorial concept sections */
.concept-section-word {
  position: absolute;
  z-index: 1;
  top: 24px;
  right: max(-20px, calc((100vw - 1160px) / 2));
  color: rgba(47, 117, 200, .055);
  font: italic 400 clamp(72px, 8.5vw, 112px) / 1 "Helvetica Neue", Helvetica, Arial, sans-serif;
  letter-spacing: 0;
  pointer-events: none;
  user-select: none;
}

@media (max-width: 820px) {
  .concept-section-word { top: 30px; right: -10px; font-size: 68px; }
}

@media (max-width: 640px) {
  .concept-section-word { top: 36px; right: -12px; font-size: 52px; }
}
.section-heading .section-kicker {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 0 0 var(--asb-heading-kicker-gap);
  color: var(--asb-blue);
  font: 400 11px/1 "Helvetica Neue", Arial, sans-serif;
  letter-spacing: .16em;
}
.section-heading .section-kicker-motif {
  display: inline-flex;
  flex: 0 0 auto;
  flex-direction: row-reverse;
  align-items: flex-end;
  gap: 5px;
}
.section-heading .section-kicker-motif b {
  display: block;
  width: 8px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--asb-yellow);
}
.section-heading .section-kicker-motif b:last-child {
  width: 12px;
  border-radius: 0;
  background: var(--asb-blue);
}
.section-heading h2 {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--asb-navy);
  font-size: clamp(34px, 2.8vw, 48px);
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: .07em;
  text-shadow: 2px 2px 0 rgba(137, 148, 160, .32);
}
.section-heading h2::after {
  display: block;
  width: 48px;
  height: 2px;
  margin-top: var(--asb-heading-rule-gap);
  background: var(--asb-yellow);
  content: "";
}
.section-lead {
  max-width: 700px;
  margin: 0 0 42px;
  color: var(--asb-ink);
  font-size: 15px;
  line-height: 2;
  letter-spacing: .06em;
}
.section-heading--center { text-align: center; }
.section-heading--center .section-kicker { justify-content: center; }
.section-heading--center h2::after { margin-right: auto; margin-left: auto; }
.section-heading--light .section-word { color: rgba(255, 255, 255, .07); }
.section-heading--light .section-kicker,
.section-heading--light h2 { color: #fff; }

.section-heading--motif-square-circle::before,
.section-heading--motif-square-circle::after,
.section-heading--motif-circle-dots::before,
.section-heading--motif-circle-dots::after,
.section-heading--motif-circle-dotfield::before,
.section-heading--motif-circle-dotfield::after,
.section-heading--motif-square-dots::before,
.section-heading--motif-square-dots::after {
  position: absolute;
  top: 22px;
  left: 38px;
  z-index: 0;
  width: clamp(104px, 14vw, 190px);
  height: clamp(104px, 14vw, 190px);
  content: "";
  pointer-events: none;
}
.section-heading--motif-square-circle::before {
  border: 1px dotted rgba(47, 117, 200, .2);
  transform: translate(-46px, -10px) rotate(45deg);
}
.section-heading--motif-square-circle::after {
  border-radius: 50%;
  background: rgba(240, 185, 26, .09);
  transform: translate(calc(-46px - clamp(52px, 7vw, 95px)), -10px);
}
.section-heading--motif-circle-dots::before {
  border: 1px solid rgba(240, 185, 26, .36);
  border-radius: 50%;
  transform: translate(calc(-46px - clamp(52px, 7vw, 95px)), -10px);
}
.section-heading--motif-circle-dots::after {
  background: radial-gradient(circle, rgba(47, 117, 200, .15) .75px, transparent 1.1px) 0 0 / 8px 8px;
  transform: translate(-46px, -10px);
}
.section-heading--motif-circle-dotfield::before {
  border: 1px dotted rgba(47, 117, 200, .2);
  border-radius: 50%;
  transform: translate(-46px, -10px);
}
.section-heading--motif-circle-dotfield::after {
  background: radial-gradient(circle, rgba(240, 185, 26, .18) 1px, transparent 1.4px) 0 0 / 8px 8px;
  transform: translate(calc(-46px - clamp(52px, 7vw, 95px)), -10px) rotate(45deg);
}
.section-heading--motif-square-dots::before {
  border: 1px dotted rgba(47, 117, 200, .13);
  transform: translate(-46px, -10px) rotate(45deg);
}
.section-heading--motif-square-dots::after {
  background: radial-gradient(circle, rgba(240, 185, 26, .18) 1px, transparent 1.4px) 0 0 / 8px 8px;
  transform: translate(calc(-46px - clamp(52px, 7vw, 95px)), -10px) rotate(45deg);
}

@media (max-width: 640px) {
  .section-heading { padding: var(--asb-heading-space-top-mobile) 0 var(--asb-heading-space-bottom-mobile); }
  .section-heading .section-word { top: 10px; font-size: clamp(48px, 16vw, 68px); }
  .section-heading .section-kicker { gap: 12px; font-size: 9px; }
  .section-heading h2 { font-size: clamp(32px, 9vw, 38px); }
  .section-lead { margin-bottom: 30px; font-size: 14px; }
  .section-heading--motif-square-circle::before,
  .section-heading--motif-square-circle::after,
  .section-heading--motif-circle-dots::before,
  .section-heading--motif-circle-dots::after,
  .section-heading--motif-circle-dotfield::before,
  .section-heading--motif-circle-dotfield::after,
  .section-heading--motif-square-dots::before,
  .section-heading--motif-square-dots::after { top: 18px; left: 42px; }
  .section-heading--motif-square-circle::before,
  .section-heading--motif-square-dots::before { transform: translate(-32px, -7px) scale(.68) rotate(45deg); }
  .section-heading--motif-square-circle::after { transform: translate(-67px, -7px) scale(.68); }
  .section-heading--motif-circle-dots::before { transform: translate(-67px, -7px) scale(.68); }
  .section-heading--motif-circle-dots::after { transform: translate(-32px, -7px) scale(.68); }
  .section-heading--motif-circle-dotfield::before { transform: translate(-32px, -7px) scale(.68); }
  .section-heading--motif-circle-dotfield::after,
  .section-heading--motif-square-dots::after { transform: translate(-67px, -7px) scale(.68) rotate(45deg); }
}

/* 案内用H2セクション見出し
   会社情報・プロフィール・FAQ一覧など、情報を探すページに使う。 */
.information-section-heading {
  position: relative;
  z-index: 1;
  padding: var(--asb-heading-space-top) 0 var(--asb-heading-space-bottom);
}
.information-section-word {
  position: absolute;
  top: -4px;
  right: -4px;
  z-index: 0;
  color: rgba(29, 95, 174, .065);
  font: italic 400 clamp(66px, 8.3vw, 116px)/1 "Helvetica Neue", Helvetica, Arial, sans-serif;
  letter-spacing: 0;
  pointer-events: none;
  user-select: none;
}
.information-section-kicker {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 0 0 var(--asb-heading-kicker-gap);
  color: var(--asb-blue-deep);
  font: 400 11px/1 "Helvetica Neue", Arial, sans-serif;
  letter-spacing: .16em;
}
.information-section-kicker-motif {
  display: inline-flex;
  flex: 0 0 auto;
  flex-direction: row-reverse;
  align-items: flex-end;
  gap: 5px;
}
.information-section-kicker-motif b {
  display: block;
  width: 8px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--asb-yellow);
}
.information-section-kicker-motif b:last-child {
  width: 12px;
  border-radius: 0;
  background: var(--asb-blue);
}
.information-section-heading h2 {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--asb-navy);
  font-size: clamp(34px, 3vw, 48px);
  font-weight: 500;
  line-height: 1.52;
  letter-spacing: .07em;
  text-shadow: 2px 2px 0 rgba(137, 148, 160, .25);
}
.information-section-heading h2::after {
  display: block;
  width: 48px;
  height: 2px;
  margin-top: var(--asb-heading-rule-gap);
  background: var(--asb-yellow);
  content: "";
}
/* 文書用H2
   規約・ポリシー本文の章見出し。装飾英字や図形モチーフは付けない。 */
.document-heading-label {
  margin: 8px 0 0;
  color: var(--asb-blue);
  font: 400 10px/1 "Oswald", sans-serif;
  letter-spacing: .22em;
}
.document-heading {
  position: relative;
  margin: 0 0 var(--asb-heading-document-body-gap);
  padding-bottom: 16px;
  color: var(--asb-navy);
  font-size: clamp(20px, 2vw, 25px);
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: .065em;
}
.document-heading::after {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 34px;
  height: 1px;
  background: var(--asb-yellow);
  content: "";
}

/* 文書ページ（目次なし）
   プライバシーポリシー・利用規約など、本文を通して読ませるページに使う。 */
.document-page-main {
  padding: var(--asb-section-space-document-top) 0 var(--asb-section-space-document-bottom);
  background: #fff;
}
.document-page-container { width: min(calc(100% - 64px), 1080px); margin: 0 auto; }
.document-page-intro {
  width: 100%;
  max-width: 860px;
  margin: 0 auto 64px;
  padding: 0 0 52px;
  border-bottom: 1px solid var(--asb-line);
  text-align: center;
}
.document-page-intro .document-page-intro-label { margin: 0 0 28px; }
.document-page-intro-copy {
  max-width: 760px;
  margin: 0 auto;
  color: #303b45;
  font-size: clamp(17px, 1.65vw, 22px);
  font-weight: 400;
  line-height: 1.9;
  letter-spacing: .055em;
}
.document-page-updated { margin: 20px 0 0; color: #8a9299; font-size: 10px; letter-spacing: .09em; }
.document-page-layout--no-index { display: block; }
.document-page-document { width: 100%; max-width: 860px; min-width: 0; margin: 0 auto; }
.document-page-clause {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 30px;
  padding: 0 0 42px;
  scroll-margin-top: 108px;
}
.document-page-clause + .document-page-clause { padding-top: 42px; border-top: 1px solid var(--asb-line); }
.document-page-clause-number {
  color: rgba(47,117,200,.2);
  font: 300 37px/1 "Helvetica Neue", Arial, sans-serif;
  letter-spacing: -.03em;
}
.document-page-clause p { margin: 0; color: #46515c; font-size: 14px; line-height: 2.05; letter-spacing: .045em; }
.document-page-clause ul { margin: 22px 0 0; padding: 0; list-style: none; }
.document-page-clause li { position: relative; margin-top: 11px; padding-left: 22px; color: #46515c; font-size: 13px; line-height: 1.8; }
.document-page-clause li::before { position: absolute; top: .78em; left: 2px; width: 6px; height: 6px; border-radius: 50%; background: var(--asb-blue); content: ""; }

/* コンセプト用H2
   思想やブランドメッセージを読ませるための、kicker込みの見出し。 */
.concept-heading {
  position: relative;
  isolation: isolate;
}
.concept-heading-word {
  position: absolute;
  top: -4px;
  right: -4px;
  z-index: 0;
  color: rgba(29, 95, 174, .065);
  font: italic 400 clamp(66px, 8.3vw, 116px)/1 "Helvetica Neue", Helvetica, Arial, sans-serif;
  letter-spacing: 0;
  pointer-events: none;
  user-select: none;
}
.concept-heading--motif-circle-dots::before,
.concept-heading--motif-circle-dots::after {
  position: absolute;
  z-index: 0;
  top: 22px;
  left: 38px;
  width: clamp(104px, 14vw, 190px);
  aspect-ratio: 1;
  content: "";
  pointer-events: none;
}
.concept-heading--motif-circle-dots::before {
  border: 1px dotted rgba(47, 117, 200, .13);
  border-radius: 50%;
  transform: translate(-46px, -10px);
}
.concept-heading--motif-circle-dots::after {
  background-image: radial-gradient(circle, rgba(240, 185, 26, .18) 1px, transparent 1.4px);
  background-size: 8px 8px;
  transform: translate(calc(-46px - clamp(52px, 7vw, 95px)), -10px) rotate(45deg);
}
.concept-heading--motif-circle-dots .concept-kicker,
.concept-heading--motif-circle-dots h2 {
  position: relative;
  z-index: 1;
}
.concept-heading .concept-kicker {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 0 0 var(--asb-heading-kicker-gap);
  color: var(--asb-blue);
  font: 400 11px/1 "Helvetica Neue", Arial, sans-serif;
  letter-spacing: .16em;
}
.concept-heading .concept-kicker span {
  display: block;
  white-space: nowrap;
}
.concept-heading .concept-kicker span::after { display: none; }
.concept-heading .concept-kicker-motif {
  display: inline-flex;
  flex: 0 0 auto;
  flex-direction: row-reverse;
  align-items: flex-end;
  gap: 5px;
}
.concept-heading .concept-kicker-motif b {
  display: block;
  width: 8px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--asb-yellow);
}
.concept-heading .concept-kicker-motif b:last-child {
  width: 12px;
  border-radius: 0;
  background: var(--asb-blue);
}
.concept-heading h2 {
  max-width: 860px;
  margin: 0 0 var(--asb-heading-concept-body-gap);
  color: var(--asb-navy);
  font-size: clamp(34px, 2.8vw, 48px);
  font-style: normal;
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: .07em;
  text-shadow: 2px 2px 0 rgba(137, 148, 160, .32);
}
.concept-heading-sub { display: inline-block; font-size: .8em; }
.concept-heading h2::after {
  display: block;
  width: 48px;
  height: 2px;
  margin-top: var(--asb-heading-rule-gap);
  background: var(--asb-yellow);
  content: "";
}

/* 特徴・根拠用H2
   選ばれる理由、強み、お客様の声をまとめる独立セクションに使う。 */
.feature-heading {
  position: relative;
  margin: 0;
  overflow: hidden;
}
.feature-heading::before {
  position: absolute;
  top: 0;
  right: -6px;
  z-index: 0;
  color: rgba(47, 117, 200, .055);
  font: italic 400 clamp(68px, 8.5vw, 118px)/1 "Helvetica Neue", Helvetica, Arial, "Zen Kaku Gothic New", sans-serif;
  letter-spacing: 0;
  white-space: nowrap;
  content: attr(data-word);
}
.feature-heading-kicker {
  position: relative;
  z-index: 1;
  display: block;
  margin: 0;
  color: var(--asb-blue);
  font: 400 11px/1 "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  letter-spacing: .1em;
  text-align: center;
}
.feature-heading .feature-heading-title {
  position: relative;
  z-index: 1;
  margin: var(--asb-heading-kicker-gap) 0 0;
  padding: 0 0 var(--asb-heading-feature-title-bottom);
  color: var(--asb-navy);
  font-size: clamp(25px, 2.35vw, 38px);
  font-weight: 500;
  line-height: 1.42;
  letter-spacing: .07em;
  text-align: center;
  text-shadow: 2px 2px 0 rgba(137, 148, 160, .22);
}
.feature-heading .feature-heading-title::after {
  display: none;
}
.feature-heading-prefix {
  display: block;
  margin-bottom: 2px;
  font-size: .76em;
  line-height: 1.5;
}

@media (max-width: 640px) {
  .concept-heading-word { top: 0; right: -4px; font-size: clamp(48px, 16vw, 68px); }
  .concept-heading--motif-circle-dots::before,
  .concept-heading--motif-circle-dots::after { top: 18px; left: 42px; }
  .concept-heading--motif-circle-dots::before { transform: translate(-32px, -7px) scale(.68); }
  .concept-heading--motif-circle-dots::after { transform: translate(-67px, -7px) scale(.68) rotate(45deg); }
  .concept-heading .concept-kicker { gap: 12px; margin-bottom: var(--asb-heading-kicker-gap); font-size: 9px; }
  .concept-heading h2 { margin-bottom: var(--asb-heading-concept-body-gap-mobile); font-size: clamp(23px, 7.4vw, 32px); line-height: 1.55; }
  .concept-heading-sub { font-size: clamp(18px, 5.92vw, 25.6px); }
  .concept-heading-main { display: inline-block; font-size: clamp(23px, 7.4vw, 32px); white-space: nowrap; }
  .feature-heading { padding: 30px 0 16px; }
  .feature-heading::before { right: -10px; font-size: clamp(48px, 16vw, 68px); }
  .feature-heading-kicker { font-size: 9px; }
  .feature-heading .feature-heading-title { font-size: clamp(23px, 7vw, 31px); }
}

@media (max-width: 540px) {
  .information-section-heading { padding: var(--asb-heading-space-top-mobile) 0 var(--asb-heading-space-bottom-mobile); }
  .information-section-word { top: 0; right: -4px; font-size: clamp(48px, 16vw, 68px); }
  .information-section-kicker { margin-bottom: 14px; font-size: 9px; line-height: 1.5; }
  .information-section-heading h2 { font-size: clamp(29px, 8.5vw, 36px); line-height: 1.55; }
  .information-section-heading h2::after { margin-top: var(--asb-heading-rule-gap); }
  .document-heading-label { margin: 0 0 15px; }
  .document-heading { margin-bottom: var(--asb-heading-document-body-gap-mobile); padding-bottom: 13px; font-size: 19px; letter-spacing: .04em; }
  .document-page-container { width: calc(100% - 48px); }
  .document-page-intro { margin-bottom: 38px; padding-bottom: 34px; }
  .document-page-intro .document-page-intro-label { margin-bottom: 22px; }
  .document-page-intro-copy { font-size: 16px; line-height: 1.85; }
  .document-page-updated { margin-top: 16px; }
  .document-page-clause { grid-template-columns: 46px minmax(0, 1fr); gap: 13px; padding-bottom: 34px; }
  .document-page-clause + .document-page-clause { padding-top: 34px; }
  .document-page-clause-number { font-size: 27px; }
  .document-page-clause p { font-size: 13px; line-height: 1.95; }
  .document-page-clause li { padding-left: 18px; font-size: 12px; }
}

@media (min-width: 541px) and (max-width: 820px) {
  .document-page-container { width: min(calc(100% - 48px), 1080px); }
  .document-page-intro { margin-bottom: 52px; }
  .document-page-document { max-width: 760px; }
}

/* 共通ヘッダー
   現行HTMLの構造を保ちながら、common.cssから必要な指定だけを移管。 */
html { overflow-y: scroll; }
body { position: relative; background: #fff; }
#out_header {
  position: fixed;
  top: 0;
  z-index: 100;
  width: 100%;
  background: rgba(255, 255, 255, .4);
  font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  line-height: 1;
  letter-spacing: normal;
}
#out_header,
#out_header *,
#out_header *::before,
#out_header *::after { box-sizing: border-box; }
body header { width: min(1080px, calc(100% - 48px)); margin: 0 auto; }
.head_top { display: block; width: 100%; max-width: 1200px; padding-top: 5px; }
header .site-description { display: inline-block; margin: 0; padding: 0 0 8px; color: #474747; font-size: 10px; font-weight: 400; text-align: left; }
.head_btm { display: flex; justify-content: space-between; width: 100%; max-width: 1200px; }
header h2 { display: inline-block; max-width: 160px; margin: 0; padding: 0 0 8px; }
header h2 img { display: block; width: 100%; height: auto; }
header nav { width: auto; margin-left: auto; }
header nav a { position: relative; text-decoration: none; }
header nav li a { display: block; margin: 0 0 8px 20px; color: #000; font-size: 14px; font-weight: 500; }
header .nav6 a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  margin-top: -11px;
  padding: 0 58px 0 18px;
  border: 1px solid #17324d;
  border-radius: 999px;
  background: #17324d;
  color: #fff;
  font-weight: 600;
  letter-spacing: .04em;
  transition: background-color .25s ease, border-color .25s ease, transform .25s ease;
}
header .nav6 a::before { position: absolute; top: 50%; right: 18px; width: 24px; height: 1px; background: rgba(255, 255, 255, .7); content: ""; transform: translateY(-50%); }
header .nav6 a::after { position: absolute; top: 50%; right: 28px; width: 8px; height: 8px; border-radius: 50%; background: var(--asb-yellow); content: ""; transform: translateY(-50%); transition: transform .32s cubic-bezier(.34, 1.56, .64, 1); }
header .nav6 a:hover { background: #0f2539; border-color: #0f2539; color: #fff; transform: translateY(-1px); }
header .nav6 a:hover::after { transform: translate(11px, -50%) scale(1.25); }
header nav li:not(.nav6) a { transition: color .25s ease; }
header .nav1 > a::before, header .nav2 > a::before, header .nav3 > a::before, header .nav4 > a::before, header .nav5 > a::before { position: absolute; top: -9px; left: 50%; width: 6px; height: 6px; border-radius: 50%; background: var(--asb-yellow); content: ""; opacity: 0; transform: translate(-50%, 5px) scale(.55); }
header nav li:not(.nav6) > a:hover { color: var(--asb-blue-deep); }
header nav li:not(.nav6) > a:hover::before { opacity: 1; animation: nav-dot-bounce .42s ease-out forwards; }

/* PCサービスメニュー */
.desktop-services { position: relative; }
.desktop-services > a { display: flex; align-items: center; gap: 7px; }
.desktop-nav-caret {
  width: 6px;
  height: 6px;
  margin-top: -3px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg);
  transition: margin-top .25s ease, transform .25s ease;
}
.desktop-service-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  z-index: 110;
  width: min(720px, calc(100vw - 40px));
  padding-top: 18px;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -6px);
  transition: visibility 0s linear .24s, opacity .24s ease, transform .24s ease;
}
.desktop-service-panel {
  position: relative;
  padding: 8px 10px 10px;
  border: 1px solid rgba(23, 50, 77, .1);
  border-radius: 10px;
  background: linear-gradient(145deg, #eef6ff, #fff 38%);
  box-shadow: 0 22px 52px rgba(23, 50, 77, .13);
}
.desktop-service-panel::before {
  position: absolute;
  top: -6px;
  left: 50%;
  width: 11px;
  height: 11px;
  border-top: 1px solid rgba(23, 50, 77, .1);
  border-left: 1px solid rgba(23, 50, 77, .1);
  background: #f4f9ff;
  content: "";
  transform: translateX(-50%) rotate(45deg);
}
header nav .desktop-service-panel a { margin: 0; }
header nav .desktop-service-overview {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding: 8px 10px 10px 14px;
  border-bottom: 1px solid rgba(23, 50, 77, .1);
  color: var(--asb-blue-deep);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
}
header nav .desktop-service-overview:hover,
header nav .desktop-service-overview:focus-visible { color: var(--asb-blue-deep); }
.desktop-service-overview i {
  display: grid;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  place-items: center;
  background: var(--asb-blue-deep);
  color: var(--asb-yellow);
  font-size: 13px;
  font-style: normal;
  transition: transform .25s ease, background-color .25s ease;
}
.desktop-service-overview:hover i,
.desktop-service-overview:focus-visible i { background: #0f2539; transform: translateX(3px); }
.desktop-service-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
  align-items: stretch;
  padding: 10px 2px 0;
}
.desktop-service-group {
  padding: 9px;
  border: 1px solid rgba(23, 50, 77, .09);
  border-radius: 8px;
  background: rgba(255, 255, 255, .82);
}
.desktop-service-group--creative { order: 1; }
.desktop-service-group--ai { order: 2; }
.desktop-service-group--growth { order: 3; }
.desktop-service-group--education { order: 4; }
.desktop-service-group-title {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 31px;
  margin: 0 3px 5px;
  padding: 0 2px 7px;
  border-bottom: 1px solid rgba(23, 50, 77, .09);
  color: var(--asb-blue-deep);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .03em;
  line-height: 1.35;
}
.desktop-service-group-title > span {
  flex: 0 0 auto;
  color: var(--asb-blue);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: .1em;
  line-height: 1;
}
.desktop-service-group-items { display: grid; gap: 2px; }
header nav .desktop-service-links a {
  position: relative;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  column-gap: 11px;
  align-items: center;
  min-height: 48px;
  padding: 8px 38px 8px 12px;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--asb-ink);
  font-size: 12.5px;
  font-weight: 500;
  line-height: 1.45;
  transition: background-color .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
}
.desktop-service-copy {
  display: grid;
  gap: 2px;
}
.desktop-service-copy small {
  width: fit-content;
  padding: 2px 6px;
  border-radius: 999px;
  background: rgba(47, 117, 200, .09);
  color: var(--asb-blue-deep);
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: .04em;
  line-height: 1.35;
}
.desktop-service-icon {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  color: var(--asb-blue-deep);
}
.desktop-service-icon svg {
  display: block;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.45;
}
.desktop-service-icon .desktop-service-icon-accent {
  color: var(--asb-yellow);
  stroke: currentColor;
  stroke-width: 1.8;
}
.desktop-service-icon--ai text {
  fill: currentColor;
  stroke: none;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 20px;
  font-weight: 500;
  letter-spacing: .02em;
}
header nav .desktop-service-links .desktop-service-link--primary {
  min-height: 54px;
  border-color: rgba(47, 117, 200, .13);
  background: #eef5fd;
  color: var(--asb-blue-deep);
  font-weight: 600;
}
header nav .desktop-service-links .desktop-service-link--ai {
  border-color: rgba(240, 185, 26, .2);
  background: #fff8e1;
}
header nav .desktop-service-links .desktop-service-link--primary .desktop-service-icon {
  width: 30px;
  height: 30px;
}
header nav .desktop-service-links a::after {
  position: absolute;
  right: 17px;
  width: 7px;
  height: 7px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  content: "";
  opacity: .35;
  transform: rotate(45deg);
  transition: opacity .2s ease, transform .2s ease;
}
header nav .desktop-service-links a:hover,
header nav .desktop-service-links a:focus-visible {
  border-color: rgba(47, 117, 200, .15);
  background: #e2effd;
  color: var(--asb-blue-deep);
  transform: translateX(2px);
}
header nav .desktop-service-links a:hover::after,
header nav .desktop-service-links a:focus-visible::after { opacity: .9; transform: translateX(3px) rotate(45deg); }
.desktop-services:hover .desktop-service-menu,
.desktop-services:focus-within .desktop-service-menu {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
  transition-delay: 0s;
}
.desktop-services:hover .desktop-nav-caret,
.desktop-services:focus-within .desktop-nav-caret { margin-top: 3px; transform: rotate(225deg); }
.desktop-services:hover > a,
.desktop-services:focus-within > a { color: var(--asb-blue-deep); }
.desktop-services:hover > a::before,
.desktop-services:focus-within > a::before {
  opacity: 1;
  animation: none;
  transform: translate(-50%, 0) scale(.8);
}

@keyframes nav-dot-bounce {
  0% { opacity: 0; transform: translate(-50%, 6px) scale(.5); }
  48% { opacity: 1; transform: translate(-50%, -7px) scale(1.08); }
  72% { transform: translate(-50%, 2px) scale(.94); }
  100% { opacity: 1; transform: translate(-50%, 0) scale(1); }
}

@media screen and (min-width: 981px) {
  header #toggle ul { display: flex; align-items: center; justify-content: flex-end; }
  header #toggle li a { float: none; }
  #service header .desktop-nav .nav1 > a { color: var(--asb-blue-deep); }
  #service header .desktop-nav .nav1 > a::before {
    opacity: 1;
    animation: none;
    transform: translate(-50%, 0) scale(.8);
  }
}

@media screen and (max-width: 980px) {
  .desktop-service-menu { display: none; }
  .menu_icon { position: absolute; top: 50%; left: 50%; display: block; width: 26px; height: 18px; transform: translate(-50%, -50%); }
  .menu_icon span { position: absolute; right: 0; display: block; height: 1px; }
  .menu_icon span:first-child { top: 3px; }
  .menu_icon span:nth-child(2) { top: 13px; }
  .menu_icon i { position: absolute; top: 0; right: -2px; display: block; width: 5px; height: 5px; border-radius: 50%; }
}

/* 下層ページでも共通利用する最小レイアウト */
.site-content {
  position: relative;
  min-height: 50vh;
  overflow: hidden;
  color: var(--asb-ink);
  font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  background: #fff;
}

.site-container {
  width: min(1080px, calc(100% - 48px));
  margin-inline: auto;
}

@media (max-width: 640px) {
  .site-container {
    width: min(100% - 48px, 560px);
  }
}

header .nav6 a {
    background: #17324d;
    border-color: #17324d;
    border-radius: 999px;
  }
  header .nav6 a:hover {
    background: #0f2539;
    border-color: #0f2539;
  }

  .desktop-nav {
    display: flex;
    justify-content: flex-end;
    align-items: center;
  }
  .mobile-menu { display: none; }
  .mobile-nav-en { display: none; }
  .mobile-service-links { display: none; }
  .mobile-menu > summary { list-style: none; }
  .mobile-menu > summary::-webkit-details-marker { display: none; }
  @media screen and (min-width: 981px) {
    .mobile-menu > summary { display: none; }
}

  /* モバイルヘッダー：案内と相談導線を分けたメニューシート */
  @media screen and (max-width: 980px) {
    .desktop-nav { display: none; }
    .mobile-menu { display: block; }

    #out_header {
      top: 0;
      left: 0;
      width: 100%;
      height: 60px;
      max-width: none;
      background: rgba(255, 255, 255, .72);
      border: 0;
      border-radius: 0;
      box-shadow: none;
      backdrop-filter: blur(12px);
      overflow: visible;
    }

    body header { width: 100%; }
    .head_top { display: none; }
    .head_btm {
      max-width: none;
      height: 60px;
      margin: 0;
      padding: 0 16px;
      align-items: center;
      box-sizing: border-box;
    }

    header h2 {
      display: flex;
      align-items: center;
      max-width: 112px;
      margin: 0;
      padding: 0;
      line-height: 0;
      transform: none;
    }

    header h2 img {
      position: static;
      display: block;
      width: 100%;
      height: auto;
      margin: 0;
    }

    header nav { position: static; }
    .mobile_menu_toggle {
      position: absolute;
      top: 6px;
      right: 8px;
      width: 48px;
      height: 48px;
      display: block;
      border-radius: 0;
      background: transparent;
      box-shadow: none;
      cursor: pointer;
    }

    .mobile_menu_toggle:focus-visible { outline: 2px solid #f0b91a; outline-offset: 3px; }
    .menu_icon span {
      background: #1c69aa;
      transition-duration: .38s;
      transition-timing-function: cubic-bezier(.22, 1, .36, 1);
    }
    .menu_icon span:first-child { width: 26px; }
    .menu_icon span:nth-child(2) { width: 18px; }
    .menu_icon i {
      display: block;
      background: #f6bb16;
      transition-duration: .32s;
      transition-timing-function: cubic-bezier(.22, 1, .36, 1);
    }

    #toggle {
      position: fixed;
      top: 60px;
      right: 0;
      left: 0;
      bottom: auto;
      width: 100vw;
      height: calc(100vh - 60px);
      height: calc(100dvh - 60px);
      z-index: 101;
      overflow-y: auto;
      border: 0;
      border-radius: 0;
      background:
        radial-gradient(circle at 88% 9%, rgba(240, 185, 26, .17) 0 3px, transparent 3.5px),
        linear-gradient(135deg, rgba(248, 251, 255, .76) 0%, rgba(255, 255, 255, .72) 56%, rgba(247, 250, 252, .78) 100%);
      box-shadow: 0 18px 32px rgba(23, 50, 77, .13);
      -webkit-backdrop-filter: blur(16px) saturate(112%);
      backdrop-filter: blur(16px) saturate(112%);
    }

    @keyframes mobileMenuCurtainIn {
      0% {
        opacity: .45;
        clip-path: inset(0 0 100% 0);
      }
      100% {
        opacity: 1;
        clip-path: inset(0 0 0 0);
      }
    }

    @keyframes mobileMenuItemIn {
      0% {
        opacity: 0;
        transform: translateY(14px);
      }
      100% {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .mobile-menu[open] #toggle {
      display: block !important;
      transform-origin: top;
      animation: mobileMenuCurtainIn .62s cubic-bezier(.22, 1, .36, 1) both;
    }

    .mobile-menu[open] #toggle > ul > li {
      opacity: 0;
      animation: mobileMenuItemIn .52s cubic-bezier(.22, 1, .36, 1) both;
    }

    .mobile-menu[open] #toggle > ul > .mobile-services { animation-delay: .10s; }
    .mobile-menu[open] #toggle > ul > .nav2 { animation-delay: .16s; }
    .mobile-menu[open] #toggle > ul > .nav3 { animation-delay: .21s; }
    .mobile-menu[open] #toggle > ul > .nav4 { animation-delay: .26s; }
    .mobile-menu[open] #toggle > ul > .nav6 { animation-delay: .31s; }

    .mobile-menu[open] .menu_icon span:first-child {
      top: 8px;
      transform: rotate(45deg);
    }
    .mobile-menu[open] .menu_icon span:nth-child(2) {
      top: 8px;
      width: 26px;
      transform: rotate(-45deg);
    }
    .mobile-menu[open] .menu_icon i { opacity: 0; transform: scale(.4); }

    header nav ul {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 8px;
      position: static;
      width: min(100% - 24px, 560px);
      max-width: none;
      margin: 0 auto;
      padding: 12px 0 calc(16px + env(safe-area-inset-bottom));
    }

    header nav li a,
    nav .nav1 a,
    nav .nav2 a,
    nav .nav3 a,
    nav .nav4 a,
    nav .nav5 a,
    nav .nav6 a {
      box-sizing: border-box;
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      justify-content: space-between;
      width: 100%;
      min-height: 112px;
      margin: 0;
      padding: 16px;
      border: 1px solid rgba(23, 50, 77, .13);
      border-radius: 4px;
      background: rgba(255, 255, 255, .86);
      box-shadow: 0 5px 14px rgba(23, 50, 77, .05);
      color: #17324d;
      font-size: 16px;
      font-weight: 600;
      letter-spacing: .03em;
      text-align: left;
      transition: transform .22s ease, border-color .22s ease, background-color .22s ease;
    }

    header nav .nav2 a,
    header nav .nav3 a,
    header nav .nav4 a {
      min-height: 52px;
      padding: 9px 12px;
      font-size: 12px;
    }

    header nav li:not(.nav6) a::after {
      align-self: flex-end;
      color: #1c69aa;
      content: '→';
      font-family: Arial, sans-serif;
      font-size: 17px;
      font-weight: 400;
      line-height: 1;
    }

    header nav li:not(.nav6) a:hover,
    header nav li:not(.nav6) a:focus-visible {
      border-color: rgba(28, 105, 170, .45);
      background: #fff;
      color: #17324d;
      transform: translateY(-2px);
    }

    header nav .mobile-services {
      grid-column: 1 / -1;
      padding: 0;
      border: 1px solid rgba(23, 50, 77, .13);
      border-radius: 4px;
      background: #fff;
      box-shadow: 0 5px 14px rgba(23, 50, 77, .05);
    }

    header nav .mobile-services .mobile-services-overview {
      min-height: 46px;
      padding: 9px 12px;
      border: 0;
      border-bottom: 1px solid rgba(23, 50, 77, .1);
      border-radius: 0;
      background: transparent;
      box-shadow: none;
    }

    header nav .mobile-services .mobile-services-overview::after {
      position: absolute;
      right: 12px;
      bottom: 14px;
    }

    header nav .mobile-service-links {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 6px;
      padding: 8px;
    }

    header nav .mobile-service-group {
      overflow: hidden;
      border: 1px solid rgba(23, 50, 77, .09);
      border-radius: 4px;
      background: rgba(248, 251, 255, .72);
    }

    header nav .mobile-service-group--creative { order: 1; }
    header nav .mobile-service-group--ai { order: 2; }
    header nav .mobile-service-group--growth { order: 3; }
    header nav .mobile-service-group--education { order: 4; }

    header nav .mobile-service-group-title {
      display: grid;
      gap: 2px;
      margin: 0;
      min-height: 30px;
      padding: 5px 7px 4px;
      box-sizing: border-box;
      border-bottom: 1px solid rgba(23, 50, 77, .09);
      color: #17324d;
      font-size: 9px;
      font-weight: 600;
      letter-spacing: .025em;
      line-height: 1.35;
    }

    header nav .mobile-service-group-title > span {
      color: #1c69aa;
      font-family: "Helvetica Neue", Arial, sans-serif;
      font-size: 7px;
      font-weight: 700;
      letter-spacing: .11em;
      line-height: 1;
    }

    header nav .mobile-service-links a {
      display: grid;
      grid-template-columns: 6px minmax(0, 1fr) auto;
      gap: 4px;
      align-items: center;
      min-height: 34px;
      padding: 4px 6px;
      border: 0;
      border-bottom: 1px solid rgba(23, 50, 77, .08);
      border-radius: 0;
      background: transparent;
      box-shadow: none;
      color: #17324d;
      font-size: 10px;
      font-weight: 500;
      letter-spacing: .02em;
      line-height: 1.45;
    }

    header nav .mobile-service-group a:last-child {
      border-bottom: 0;
    }

    .mobile-service-copy {
      display: grid;
      gap: 2px;
    }

    .mobile-service-copy small {
      width: fit-content;
      padding: 1px 4px;
      border-radius: 999px;
      background: rgba(47, 117, 200, .09);
      color: #1c69aa;
      font-size: 7px;
      font-weight: 600;
      letter-spacing: .03em;
      line-height: 1.3;
    }

    header nav li.mobile-services .mobile-service-links a::after {
      align-self: center;
      justify-self: end;
      color: #1c69aa;
      content: '→';
      font-size: 11px;
      line-height: 1;
    }

    header nav .mobile-service-links a:hover,
    header nav .mobile-service-links a:focus-visible {
      background: rgba(234, 242, 252, .72);
      transform: none;
    }

    .mobile-service-accent {
      display: block;
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background: #f0b91a;
    }

    header nav .mobile-service-links .mobile-service-link--primary {
      min-height: 42px;
      font-weight: 650;
    }

    header nav .mobile-service-links .mobile-service-link--web {
      background: #eef6ff;
      color: #155f9f;
    }

    header nav .mobile-service-links .mobile-service-link--ai {
      background: #fff8e1;
      color: #73520a;
    }

    header nav .mobile-service-links .mobile-service-link--ai .mobile-service-accent {
      background: #e8a900;
    }

    header nav .mobile-service-links .mobile-service-link--ai::after {
      color: #a87400;
    }

    header nav .mobile-nav-en {
      display: block;
      margin-bottom: 3px;
      color: #1c69aa;
      font-family: "Helvetica Neue", Arial, sans-serif;
      font-size: 8px;
      font-weight: 700;
      letter-spacing: .13em;
      line-height: 1;
    }

    header nav .nav1 a { padding-top: 9px; }
    header nav .nav6 {
      grid-column: 1 / -1;
      padding-top: 0;
    }
    header nav .nav6 a {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 50px;
      padding: 0 56px 0 22px;
      border: 0;
      border-radius: 3px;
      background: #17324d;
      color: #fff;
      font-size: 14px;
      font-weight: 600;
      text-align: center;
      box-shadow: 0 10px 18px rgba(23, 50, 77, .2);
    }

    header nav .nav6 a:hover,
    header nav .nav6 a:focus-visible {
      background: #1c69aa;
      border-color: #1c69aa;
      color: #fff;
    }

    header nav .nav6 a::before { right: 22px; background: rgba(255, 255, 255, .72); }
    header nav .nav6 a::after { right: 32px; }

    @media (prefers-reduced-motion: reduce) {
      .mobile-menu[open] #toggle,
      .mobile-menu[open] #toggle > ul > li {
        opacity: 1;
        clip-path: none;
        transform: none;
        animation: none;
      }
}
}

  /* FOOTER */
  .renewal-footer {
    position: relative;
    overflow: hidden;
    margin-top: 0;
    padding: 0 max(40px, calc((100vw - 1080px) / 2));
    color: #899098;
    font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
    font-size: 12px;
    line-height: 1;
    background: #0b2943;
  }

  .renewal-footer::before {
    position: absolute;
    inset: 0;
    background:
      radial-gradient(circle at 92% 6%, rgba(47, 117, 200, .18), transparent 25%),
      linear-gradient(115deg, rgba(255, 255, 255, .025), transparent 42%);
    content: "";
  }

  .renewal-footer::after {
    position: absolute;
    right: -110px;
    bottom: -210px;
    width: 420px;
    height: 420px;
    border: 1px solid rgba(255, 255, 255, .06);
    border-radius: 50%;
    content: "";
  }

  .renewal-footer .footer-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(150px, .75fr) minmax(420px, 2.1fr) minmax(150px, .75fr) minmax(180px, .8fr);
    max-width: 1180px;
    gap: clamp(28px, 3.4vw, 48px);
    margin: 0 auto;
    padding: 58px 0 42px;
    border-bottom: 1px solid rgba(255, 255, 255, .12);
  }

  .renewal-footer .footer-brand {
    padding-top: 3px;
  }

  .renewal-footer .footer-works,
  .renewal-footer .footer-services,
  .renewal-footer .footer-utility {
    padding-left: clamp(24px, 2.5vw, 46px);
    border-left: 1px solid rgba(255, 255, 255, .12);
  }

  .renewal-footer .footer-logo {
    display: block;
    position: relative;
    align-self: start;
    width: fit-content;
    padding-top: 0;
    line-height: 0;
  }

  .renewal-footer .footer-logo:hover { padding-left: 0; }

  .renewal-footer .footer-logo img {
    display: block;
    width: min(100%, 140px);
    height: auto;
    filter: brightness(0) invert(1);
  }

  .renewal-footer .footer-logo::after {
    display: block;
    width: 42px;
    height: 2px;
    margin-top: 22px;
    background: var(--asb-yellow, #f0b91a);
    content: "";
  }

  .renewal-footer .footer-works h2 {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .renewal-footer .footer-works h2::after {
    width: 26px;
    height: 2px;
    background: var(--asb-yellow, #f0b91a);
    content: "";
  }

  .renewal-footer .footer-works a {
    display: grid;
    grid-template-columns: 4px max-content max-content;
    align-items: center;
    column-gap: 8px;
    padding: 13px 0;
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: .08em;
  }

  .renewal-footer .footer-works a::before {
    display: inline-block;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--asb-yellow, #f0b91a);
    content: "";
  }

  .renewal-footer .footer-works-label {
    min-width: 4em;
    text-align: left;
    white-space: nowrap;
  }

  .renewal-footer .footer-works a > span:last-child {
    color: var(--asb-yellow, #f0b91a);
    font-family: "Helvetica Neue", Arial, sans-serif;
    font-size: 17px;
    font-weight: 300;
    line-height: .7;
  }

  .renewal-footer .footer-works a:hover {
    padding-left: 5px;
    color: #fff;
  }

  .renewal-footer .footer-service-groups {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 30px;
  }

  .renewal-footer .footer-services-overview {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: -6px 0 24px;
    padding: 0 0 5px;
    border-bottom: 1px solid rgba(255, 255, 255, .18);
    color: rgba(255, 255, 255, .7);
    font-size: 11px;
  }

  .renewal-footer .footer-services-overview:hover {
    padding-left: 3px;
    border-color: rgba(255, 255, 255, .4);
  }

  .renewal-footer .footer-services-overview > span:last-child {
    color: var(--asb-yellow, #f0b91a);
    font-size: 15px;
  }

  .renewal-footer .footer-service-group {
    min-width: 0;
  }

  .renewal-footer .footer-service-group-title {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 5px 8px;
    margin: 0 0 10px;
    padding: 0 0 7px;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
    color: rgba(255, 255, 255, .58);
    font-size: 9px;
    font-weight: 500;
    line-height: 1.35;
  }

  .renewal-footer .footer-service-group-title > span {
    color: rgba(143, 184, 220, .8);
    font-family: "Helvetica Neue", Arial, sans-serif;
    font-size: 7px;
    font-weight: 700;
    letter-spacing: .11em;
    line-height: 1;
  }

  .renewal-footer .footer-service-group ul {
    display: grid;
    gap: 8px;
  }

  .renewal-footer .footer-service-group li {
    position: relative;
    padding: 0 0 0 10px;
  }

  .renewal-footer .footer-service-group li + li {
    border-top: 0;
  }

  .renewal-footer .footer-service-group li::before {
    position: absolute;
    top: calc(50% + 1px);
    left: 0;
    display: block;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: #fff;
    content: "";
    transform: translateY(-50%);
  }

  .renewal-footer .footer-service-group .footer-service-item--primary::before {
    width: 4px;
    height: 4px;
    background: var(--asb-yellow, #f0b91a);
  }

  .renewal-footer .footer-service-group li a {
    display: inline;
    padding: 0;
    color: #fff;
    font-size: 11px;
    line-height: 1.5;
    white-space: normal;
  }

  .renewal-footer .footer-service-group li a:hover {
    padding-left: 3px;
    color: #fff;
  }

  .renewal-footer .footer-service-group .footer-service-link--primary {
    font-size: 12px;
    font-weight: 600;
  }

  .renewal-footer .footer-service-group .footer-service-link--web {
    color: #fff;
  }

  .renewal-footer .footer-service-group .footer-service-link--ai {
    color: #fff;
  }

  .renewal-footer .footer-services h2 {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .renewal-footer .footer-services h2::after {
    width: 26px;
    height: 2px;
    background: var(--asb-yellow, #f0b91a);
    content: "";
  }

  .renewal-footer .footer-utility h2 {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .renewal-footer .footer-utility h2::after {
    width: 26px;
    height: 2px;
    background: rgba(255, 255, 255, .9);
    content: "";
  }

  .renewal-footer .footer-legal {
    display: grid;
    gap: 7px;
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, .1);
  }

  .renewal-footer .footer-legal a {
    color: rgba(196, 207, 217, .55);
    font-size: 10px;
    letter-spacing: .025em;
    white-space: nowrap;
  }

  .renewal-footer .footer-legal a:hover { color: #fff; }

  .renewal-footer .footer-utility,
  .renewal-footer .footer-utility li,
  .renewal-footer .footer-utility a { text-align: left; }

  .renewal-footer .footer-utility > ul > li::before {
    display: inline-block;
    width: 4px;
    height: 4px;
    margin: 0 8px 2px 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, .9);
    content: "";
  }

  .renewal-footer h2 {
    margin: 0 0 22px;
    color: #c4c9ce;
    font-family: "Helvetica Neue", Arial, sans-serif;
    font-size: 11px;
    font-weight: 400;
    letter-spacing: .18em;
  }

  .renewal-footer ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
  }
  .renewal-footer a {
    color: #899098;
    font-size: 12px;
    letter-spacing: .03em;
    text-decoration: none;
    transition: color .25s ease, padding-left .25s ease;
  }

  .renewal-footer a:hover {
    padding-left: 5px;
    color: #fff;
  }

  .renewal-footer .footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1080px;
    min-height: 68px;
    margin: 0 auto;
    color: #697078;
    font-family: "Helvetica Neue", Arial, sans-serif;
    font-size: 10px;
    letter-spacing: .1em;
    text-align: left;
  }

  .renewal-footer .footer-copyright {
    display: block;
    white-space: nowrap;
  }

  .renewal-footer .footer-bottom::after {
    display: block;
    width: 66px;
    height: 1px;
    background: var(--asb-blue, #2f75c8);
    box-shadow: 18px 0 0 var(--asb-yellow, #f0b91a);
    content: "";
  }

  @media (max-width: 1080px) {
    .renewal-footer .footer-inner { grid-template-columns: minmax(360px, 1.8fr) minmax(130px, .7fr) minmax(165px, .75fr); gap: 44px 24px; padding: 52px 0 38px; }
    .renewal-footer .footer-brand { grid-column: 1 / -1; padding: 0; }
    .renewal-footer .footer-services { padding-left: clamp(24px, 2.5vw, 46px); border-left: 1px solid rgba(255, 255, 255, .12); }
}

  @media (max-width: 840px) {
    .renewal-footer { padding: 0 24px; }
    .renewal-footer .footer-inner { grid-template-columns: 1fr; gap: 34px; padding: 46px 0 34px; }
    .renewal-footer .footer-brand { padding: 0; }
    .renewal-footer .footer-works,
    .renewal-footer .footer-services,
    .renewal-footer .footer-utility { padding-top: 0; padding-left: 0; border-left: 0; }
    .renewal-footer .footer-utility { gap: 36px; }
    .renewal-footer .footer-service-groups {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .renewal-footer .footer-bottom { min-height: 68px; }
}

/* 共通CTA — トップページの確定デザインを正本とする */
.site-cta.site-cta {
  position: relative;
  box-sizing: border-box;
  padding: clamp(74px, 6vw, 102px) 0 108px;
  overflow: hidden;
  border: 0;
  background:
    radial-gradient(circle at 84% 16%, rgba(47, 117, 200, .1), transparent 28%),
    linear-gradient(135deg, #f7f8f8 0%, #edf1f4 100%);
  text-align: center;
}
.site-cta.site-cta::before {
  position: absolute;
  top: -390px;
  left: 50%;
  width: 700px;
  height: 700px;
  border: 1px solid rgba(23, 50, 77, .09);
  border-radius: 50%;
  content: "";
  transform: translateX(-50%);
  pointer-events: none;
}
.site-cta__container {
  position: relative;
  width: min(calc(100% - 64px), 1080px);
  margin: 0 auto;
}
.site-cta__word {
  position: absolute;
  z-index: 0;
  top: -42px;
  right: -12px;
  color: rgba(23, 50, 77, .065);
  font: italic 400 clamp(68px, 8.5vw, 118px)/1 "Helvetica Neue", Helvetica, Arial, sans-serif;
  letter-spacing: 0;
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}
.site-cta__inner {
  position: relative;
  z-index: 1;
  max-width: 850px;
  margin: 0 auto;
}
.site-cta__heading {
  position: relative;
  z-index: 1;
  padding: 0 0 22px;
}
.site-cta .site-cta__kicker {
  display: flex;
  justify-content: center;
  width: 100%;
  margin: 0 0 8px;
  color: var(--asb-blue-deep);
  font: 400 11px/1 "Helvetica Neue", Arial, sans-serif;
  letter-spacing: .16em;
  text-align: center;
}
.site-cta .site-cta__heading h2 {
  margin: 0;
  color: var(--asb-navy);
  font-size: clamp(34px, 2.8vw, 48px);
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: .07em;
  text-shadow: 2px 2px 0 rgba(137, 148, 160, .32);
}
.site-cta .site-cta__heading h2::after {
  display: block;
  width: 48px;
  height: 2px;
  margin: 28px auto 0;
  background: var(--asb-yellow);
  content: "";
}
.site-cta .site-cta__lead {
  max-width: 820px;
  margin: 20px auto 30px;
  color: #46586a;
  font-size: 14px;
  letter-spacing: .04em;
  line-height: 2;
}
.site-cta__buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
}
.site-cta .site-cta__buttons a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-width: 0;
  min-height: 52px;
  padding: 0 66px 0 24px;
  border: 1px solid var(--asb-navy);
  border-radius: 999px;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  background: var(--asb-navy);
  text-decoration: none;
  transition: color .25s ease, background-color .25s ease, transform .25s ease;
}
.site-cta .site-cta__buttons a::before {
  position: absolute;
  top: 50%;
  right: 20px;
  width: 24px;
  height: 1px;
  background: rgba(255, 255, 255, .7);
  content: "";
}
.site-cta .site-cta__buttons a::after {
  position: absolute;
  top: 50%;
  right: 30px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--asb-yellow);
  content: "";
  transform: translateY(-50%);
  transition: transform .25s ease;
}
.site-cta .site-cta__buttons a:hover {
  color: #fff;
  background: #0f2539;
  transform: translateY(-1px);
}
.site-cta .site-cta__buttons a:hover::after { transform: translate(10px, -50%); }
.site-cta .site-cta__note {
  width: 100%;
  margin: 0;
  color: #697888;
  font-size: 12px;
  letter-spacing: .035em;
  line-height: 1.7;
  text-align: center;
}
.site-cta__note span { white-space: nowrap; }
.site-cta__motif { position: absolute; z-index: 0; display: block; pointer-events: none; }
.site-cta__motif--square {
  top: -12px;
  left: 32px;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(23, 50, 77, .18);
  transform: rotate(45deg);
}
.site-cta__motif--square::after {
  position: absolute;
  right: -5px;
  bottom: -5px;
  width: 9px;
  height: 9px;
  background: rgba(240, 185, 26, .9);
  content: "";
}
.site-cta__motif--dots {
  right: 12px;
  bottom: -12px;
  width: 120px;
  height: 80px;
  opacity: .72;
  background-image: radial-gradient(circle, rgba(23, 50, 77, .16) 1px, transparent 1.5px);
  background-size: 11px 11px;
}
.site-cta__motif--node {
  bottom: 22px;
  left: 92px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(47, 117, 200, .8);
  box-shadow: 14px 24px 0 rgba(47, 117, 200, .32), 46px 3px 0 rgba(47, 117, 200, .22);
}

/* 公開連絡先：フォームを主導線にし、電話番号は非リンクで表示 */
.site-contact-detail {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
}
.site-contact-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding-right: 27px;
  color: var(--asb-blue);
  font-weight: 500;
  text-decoration: none;
}
.site-contact-link::before {
  position: absolute;
  top: 50%;
  right: 0;
  width: 18px;
  height: 18px;
  border: 1px solid rgba(47, 117, 200, .45);
  border-radius: 50%;
  background: rgba(47, 117, 200, .04);
  content: "";
  transform: translateY(-50%);
  transition: background-color .25s ease, border-color .25s ease, transform .25s ease;
}
.site-contact-link::after {
  position: absolute;
  top: 50%;
  right: 5px;
  width: 8px;
  height: 5px;
  background: var(--asb-blue);
  clip-path: polygon(0 42%, 63% 42%, 63% 0, 100% 50%, 63% 100%, 63% 58%, 0 58%);
  content: "";
  transform: translateY(-50%);
  transition: background-color .25s ease, transform .25s ease;
}
.site-contact-link:hover::before { border-color: var(--asb-blue); background: var(--asb-blue); transform: translate(2px, -50%); }
.site-contact-link:hover::after { background: #fff; transform: translate(2px, -50%); }
.site-contact-phone { margin: 0; color: inherit; font: inherit; letter-spacing: inherit; }
.site-contact-note {
  max-width: 400px;
  margin: 5px 0 0;
  color: #7b858e;
  font-size: 10px;
  line-height: 1.65;
  letter-spacing: .03em;
}

@media (max-width: 640px) {
  .site-cta.site-cta { padding: 70px 0 56px; }
  .site-cta__container { width: calc(100% - 48px); }
  .site-cta__word { top: -34px; font-size: clamp(58px, 18vw, 82px); }
  .site-cta__heading { padding-bottom: 18px; }
  .site-cta .site-cta__kicker { font-size: 10px; }
  .site-cta .site-cta__heading h2 { font-size: clamp(32px, 9vw, 38px); }
  .site-cta .site-cta__lead { margin: 18px auto 26px; font-size: 13px; line-height: 1.8; }
  .site-cta .site-cta__lead br { display: none; }
  .site-cta__buttons { margin-bottom: 18px; }
  .site-cta .site-cta__buttons a { justify-content: center; width: 70%; }
  .site-cta .site-cta__note { max-width: 290px; margin: 0 auto; font-size: 10px; }
  .site-cta__motif--square { left: 12px; }
  .site-cta__motif--dots { right: -12px; }
  .site-cta__motif--node { left: 28px; }
}

  @media (prefers-reduced-motion: reduce) {
    .renewal-content *,
    .renewal-footer * {
      scroll-behavior: auto !important;
      transition-duration: .01ms !important;
      animation-duration: .01ms !important;
      animation-iteration-count: 1 !important;
    }
}