@charset "UTF-8";
/*
    Template: swell
    Theme Name: SWELL CHILD
    Theme URI: https://swell-theme.com/
    Description: 株式会社ファーストブレイン コーポレートサイト（SWELL子テーマ）
    Version: 1.0.0
    Author: add9
    License: GNU General Public License
    License URI: http://www.gnu.org/licenses/gpl.html
*/

/* ============================================================
   0. CSS変数（デザイントークン）
   ============================================================ */
:root {
  --a9-teal: #15a5bf;
  --a9-teal-d: #1192aa;
  --a9-orange: #f5a100;
  --a9-ink: #2a3033;
  --a9-text: #333333;
  --a9-muted: #46504f;
  --a9-muted2: #56605f;
  --a9-gray: #6b7578;
  --a9-gray2: #7b8588;
  --a9-gray3: #9aa3a5;
  --a9-soft: #f4f7f8;
  --a9-line: #e7ecee;
  --a9-line2: #eef1f3;
  --a9-grad: linear-gradient(90deg, #15a5bf 0%, #15a5bf 44%, #f5a100 62%, #f5a100 100%);
  --a9-grad-btn: linear-gradient(120deg, #15a5bf 0%, #15a5bf 40%, #f5a100 66%, #f5a100 100%);
  --a9-grad-num: linear-gradient(125deg, #15a5bf 0%, #15a5bf 40%, #f5a100 66%, #f5a100 100%);
  --a9-font-jp: 'Noto Sans JP', sans-serif;
  --a9-font-zen: 'Zen Kaku Gothic New', sans-serif;
  --a9-font-en: 'Manrope', sans-serif;
}

/* ============================================================
   1. 共通リセット・ベース
   ============================================================ */
.a9top, .a9top *,
.a9-page, .a9-page *,
.a9-header, .a9-header *,
.a9-drawer, .a9-drawer *,
.a9-footer, .a9-footer *,
.a9-totop, .a9-totop * { box-sizing: border-box; }
html { scroll-behavior: smooth; }

.a9top {
  font-family: var(--a9-font-jp);
  color: var(--a9-text);
  background: #fff;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.a9top img { display: block; }
::selection { background: rgba(21, 165, 191, 0.22); }

.a9-mono { font-family: var(--a9-font-en); }
.a9-accent  { color: var(--a9-orange); }
.a9-accent2 { color: var(--a9-teal); font-weight: 700; }

/* SWELL標準ヘッダーを非表示（カスタムヘッダーに置換） */
.l-header,
#header.l-header { display: none !important; }
/* l-content の余白を除去してフルワイド化 */
.a9top #content,
.a9top .l-content { padding: 0 !important; margin: 0 !important; max-width: none !important; }

/* 共通：見出し帯（eyebrow） */
.a9-eyebrow { display: inline-flex; align-items: center; gap: 12px; }
.a9-eyebrow--center { justify-content: center; }
.a9-eyebrow__bar {
  width: 30px; height: 2px; border-radius: 2px; background: var(--a9-grad); flex-shrink: 0;
}
.a9-eyebrow__txt {
  font-size: 12px; letter-spacing: .26em; font-weight: 700; color: var(--a9-teal);
}
.a9-eyebrow__txt--lead { font-size: 13px; letter-spacing: .16em; font-family: var(--a9-font-jp); }

/* 共通：ボタン */
.a9-btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 15px; font-weight: 700; text-decoration: none;
  padding: 16px 30px; border-radius: 999px;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.a9-btn--grad {
  color: #fff; background: var(--a9-grad-btn);
  box-shadow: 0 12px 30px rgba(21, 165, 191, 0.3);
}
.a9-btn--grad:hover { transform: translateY(-2px); box-shadow: 0 16px 36px rgba(21, 165, 191, 0.42); }
.a9-btn--ghost {
  gap: 8px; color: var(--a9-ink);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(42, 48, 51, 0.18); padding: 16px 28px;
}
.a9-btn--ghost:hover { background: #fff; border-color: var(--a9-teal); }
.a9-btn--lg { font-size: 16px; padding: 18px 38px; box-shadow: 0 14px 32px rgba(21, 165, 191, 0.32); }
.a9-btn--lg:hover { box-shadow: 0 18px 40px rgba(21, 165, 191, 0.45); }
.a9-arrow { font-family: var(--a9-font-en); }

/* セクション内「詳しく見る」ボタン */
.a9-more-wrap { text-align: center; margin-top: clamp(36px, 4.5vw, 60px); }
.a9-more-wrap--left { text-align: left; margin-top: 32px; }
.a9-more {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 14px; font-weight: 700; color: var(--a9-teal); text-decoration: none;
  border: 1px solid rgba(21, 165, 191, 0.4); padding: 13px 30px; border-radius: 999px;
  transition: background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
}
.a9-more:hover { background: var(--a9-teal); border-color: var(--a9-teal); color: #fff; transform: translateY(-2px); }
.a9-more .a9-arrow { font-family: var(--a9-font-en); }

/* 共通：セクション枠 */
.a9-section__inner { max-width: 1180px; margin: 0 auto; }
.a9-section__head { margin-bottom: clamp(40px, 5vw, 64px); }
.a9-section__head .a9-eyebrow { margin-bottom: 18px; }
.a9-section__title {
  margin: 0; font-family: var(--a9-font-zen); font-weight: 900;
  font-size: clamp(24px, 3.2vw, 42px); line-height: 1.45; color: var(--a9-ink);
}
.a9-section__lead { margin: 0; font-size: 15px; line-height: 2; color: var(--a9-muted2); }

/* ============================================================
   2. カスタムヘッダー
   ============================================================ */
.a9-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  font-family: var(--a9-font-jp);
}
.a9-header__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  width: 100%; margin: 0; padding: 13px clamp(16px, 4vw, 48px);
}
.a9-header__logo { display: flex; align-items: center; flex-shrink: 0; }
.a9-header__logo img { height: clamp(32px, 4.4vw, 42px); width: auto; }
.a9-header__line { height: 2px; width: 100%; background: var(--a9-grad); }

.a9-gnav { display: flex; align-items: center; gap: clamp(16px, 2.2vw, 34px); }
.a9-gnav__link {
  position: relative; padding-bottom: 7px;
  font-size: 14px; font-weight: 500; color: #333; text-decoration: none; letter-spacing: .02em;
}
.a9-gnav__bar {
  position: absolute; left: 0; right: 0; bottom: 0; height: 3px; border-radius: 3px;
  background: var(--a9-grad);
  opacity: 0; transform: scaleX(0); transform-origin: left center; pointer-events: none;
  transition: opacity .28s ease, transform .28s ease;
}
.a9-gnav__link.is-active .a9-gnav__bar { opacity: 1; transform: scaleX(1); }
.a9-gnav__cta {
  font-size: 14px; font-weight: 700; color: #fff; text-decoration: none; letter-spacing: .04em;
  background: var(--a9-teal); padding: 10px 20px; border-radius: 999px; transition: background .2s ease;
}
.a9-gnav__cta:hover { background: var(--a9-teal-d); }

.a9-burger {
  display: none; align-items: center; justify-content: center; flex-direction: column; gap: 5px;
  width: 44px; height: 44px; border: none; background: transparent; cursor: pointer;
}
.a9-burger span { width: 24px; height: 2px; background: #333; border-radius: 2px; }

/* モバイルドロワー */
.a9-drawer {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  display: flex; flex-direction: column; padding: 22px clamp(20px, 7vw, 40px);
  font-family: var(--a9-font-jp);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .32s ease, visibility .32s ease;
}
.a9-drawer.is-open { opacity: 1; visibility: visible; pointer-events: auto; }
.a9-drawer__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.a9-drawer__logo { height: 34px; width: auto; }
.a9-drawer__close {
  width: 44px; height: 44px; border: none; background: transparent;
  font-size: 30px; line-height: 1; color: #333; cursor: pointer;
}
.a9-drawer__line { height: 1px; background: var(--a9-grad); margin-bottom: 8px; }
.a9-drawer__link {
  font-size: 20px; font-weight: 700; color: #333; text-decoration: none;
  padding: 18px 0; border-bottom: 1px solid var(--a9-line2); font-family: var(--a9-font-zen);
}
.a9-drawer__cta {
  margin-top: 26px; text-align: center; font-size: 16px; font-weight: 700; color: #fff;
  text-decoration: none; background: var(--a9-grad-btn); padding: 18px; border-radius: 999px;
}

/* ============================================================
   3. TOPページ — ヒーロー
   ============================================================ */
.a9-hero {
  position: relative; min-height: clamp(580px, 93vh, 940px);
  display: flex; align-items: center; overflow: hidden; scroll-margin-top: 70px;
}
.a9-hero__bg {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: 74% center;
}
.a9-hero__veil {
  position: absolute; inset: 0;
  background: linear-gradient(96deg, rgba(255,255,255,0.97) 0%, rgba(255,255,255,0.9) 30%, rgba(255,255,255,0.55) 48%, rgba(255,255,255,0.08) 64%, rgba(255,255,255,0) 76%);
}
.a9-hero__inner {
  position: relative; z-index: 2; width: 100%; max-width: 1280px; margin: 0 auto;
  padding: 96px clamp(20px, 4vw, 48px) 0;
}
.a9-hero__body { max-width: 680px; }
.a9-hero__inner .a9-eyebrow { margin-bottom: 26px; }
.a9-hero__title {
  margin: 0; font-family: var(--a9-font-zen); font-weight: 900;
  font-size: clamp(30px, 5.3vw, 62px); line-height: 1.32; letter-spacing: .01em; color: var(--a9-ink);
}
.a9-hero__rule { width: 72px; height: 4px; border-radius: 4px; background: var(--a9-grad); margin: 30px 0 28px; }
.a9-hero__lead {
  margin: 0; max-width: 560px; font-size: clamp(15px, 1.15vw, 17px);
  line-height: 2.05; color: var(--a9-muted); font-weight: 500;
}
.a9-hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }

.a9-scroll {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.a9-scroll__txt { font-family: var(--a9-font-en); font-size: 11px; letter-spacing: .28em; color: var(--a9-teal); font-weight: 700; }
.a9-scroll__line {
  width: 1px; height: 34px; background: linear-gradient(var(--a9-teal), rgba(21,165,191,0));
  animation: fbFloat 2.2s ease-in-out infinite;
}

/* ============================================================
   4. TOPページ — Intro / Positioning
   ============================================================ */
.a9-intro { background: #fff; padding: clamp(72px, 10vw, 140px) clamp(20px, 4vw, 48px); }
.a9-intro__inner {
  max-width: 1180px; margin: 0 auto;
  display: flex; flex-wrap: wrap; gap: clamp(32px, 6vw, 80px); align-items: flex-start;
}
.a9-intro__head { flex: 1 1 400px; }
.a9-intro__head .a9-eyebrow { margin-bottom: 22px; }
.a9-intro__title {
  margin: 0; font-family: var(--a9-font-zen); font-weight: 900;
  font-size: clamp(24px, 3.2vw, 42px); line-height: 1.6; letter-spacing: .01em; color: var(--a9-ink);
}
.a9-intro__body { flex: 1 1 440px; padding-top: clamp(0px, 2vw, 38px); }
.a9-intro__body p { margin: 0 0 26px; font-size: clamp(15px, 1.1vw, 17px); line-height: 2.15; color: var(--a9-muted); }
.a9-intro__body p:last-child { margin: 0; }
.a9-intro__body strong { font-weight: 700; color: var(--a9-ink); }
.a9-intro__body strong.a9-accent2 { color: var(--a9-teal); }

/* ============================================================
   5. TOPページ — Strength（選ばれる理由）
   ============================================================ */
.a9-strength {
  background: var(--a9-soft);
  padding: clamp(72px, 10vw, 140px) clamp(20px, 4vw, 48px); scroll-margin-top: 70px;
}
.a9-strength__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(265px, 1fr)); gap: clamp(28px, 3.4vw, 56px);
}
.a9-strength__card { border-top: 1px solid #d4dde0; padding-top: 26px; }
.a9-strength__num {
  font-family: var(--a9-font-en); font-size: clamp(42px, 5vw, 60px); font-weight: 800; line-height: 1;
  background: var(--a9-grad-num); -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 20px;
}
.a9-strength__h {
  margin: 0 0 14px; font-family: var(--a9-font-zen); font-weight: 700;
  font-size: clamp(18px, 1.5vw, 22px); line-height: 1.6; color: var(--a9-ink);
}
.a9-strength__p { margin: 0; font-size: 14.5px; line-height: 2.05; color: var(--a9-muted2); }

/* ============================================================
   6. TOPページ — Service（サービス・支援内容）
   ============================================================ */
.a9-service {
  background: #fff;
  padding: clamp(72px, 10vw, 140px) clamp(20px, 4vw, 48px); scroll-margin-top: 70px;
}
.a9-service__head { max-width: 640px; }
.a9-service__head .a9-section__title { margin: 0 0 18px; }
.a9-service__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px, 2.4vw, 32px); }
.a9-svc {
  background: #fff; border: 1px solid var(--a9-line); border-radius: 16px; overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}
.a9-svc:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(20, 40, 45, 0.1); }
.a9-svc__media { position: relative; height: 240px; overflow: hidden; }
.a9-svc__media img { width: 100%; height: 100%; object-fit: cover; }
.a9-svc__body { padding: 26px 26px 30px; }
.a9-svc__num { font-size: 12px; font-weight: 700; letter-spacing: .14em; color: var(--a9-teal); }
.a9-svc__h { margin: 8px 0 12px; font-family: var(--a9-font-zen); font-weight: 700; font-size: 20px; color: var(--a9-ink); }
.a9-svc__p { margin: 0; font-size: 14px; line-height: 2; color: var(--a9-muted2); }

/* ============================================================
   7. TOPページ — Message（代表メッセージ）
   ============================================================ */
.a9-message {
  background: var(--a9-soft);
  padding: clamp(72px, 10vw, 140px) clamp(20px, 4vw, 48px); scroll-margin-top: 70px;
}
.a9-message__inner {
  max-width: 1180px; margin: 0 auto;
  display: flex; flex-wrap: wrap; gap: clamp(36px, 5vw, 72px); align-items: center;
}
.a9-message__media { flex: 1 1 320px; max-width: 440px; position: relative; }
.a9-message__media img { width: 100%; border-radius: 14px; box-shadow: 0 24px 50px rgba(20, 40, 45, 0.16); }
.a9-message__corner { position: absolute; width: 64px; height: 64px; }
.a9-message__corner--tl { left: -14px; top: -14px; border-top: 3px solid var(--a9-teal); border-left: 3px solid var(--a9-teal); border-radius: 4px 0 0 0; }
.a9-message__corner--br { right: -12px; bottom: -12px; border-bottom: 3px solid var(--a9-orange); border-right: 3px solid var(--a9-orange); border-radius: 0 0 4px 0; }
.a9-message__body { flex: 1 1 420px; }
.a9-message__body .a9-eyebrow { margin-bottom: 20px; }
.a9-message__title {
  margin: 0 0 28px; font-family: var(--a9-font-zen); font-weight: 900;
  font-size: clamp(26px, 3.4vw, 44px); line-height: 1.5; color: var(--a9-ink);
}
.a9-message__p { margin: 0 0 22px; font-size: 15px; line-height: 2.15; color: var(--a9-muted); }
.a9-message__p + .a9-message__p { margin-bottom: 30px; }
.a9-message__p strong { color: var(--a9-teal); font-weight: 700; }
.a9-sign { display: flex; align-items: center; gap: 16px; }
.a9-sign__rule { width: 40px; height: 1px; background: #c4cfd2; }
.a9-sign__role { font-size: 12px; color: var(--a9-gray2); letter-spacing: .06em; margin-bottom: 4px; }
.a9-sign__name { font-family: var(--a9-font-zen); font-weight: 700; font-size: 19px; color: var(--a9-ink); }
.a9-sign__name-en { font-size: 13px; font-weight: 500; color: var(--a9-gray3); }

/* ============================================================
   8. TOPページ — CTA（お問い合わせ）
   ============================================================ */
.a9-cta {
  position: relative; overflow: hidden;
  background: linear-gradient(120deg, #e7f4f7 0%, #f4fafb 50%, #fdf3e4 100%);
  padding: clamp(72px, 10vw, 128px) clamp(20px, 4vw, 48px); scroll-margin-top: 70px;
}
.a9-cta__glow { position: absolute; pointer-events: none; }
.a9-cta__glow--1 { top: -30%; right: -10%; width: 60%; height: 160%; background: radial-gradient(circle, rgba(21,165,191,0.12), rgba(21,165,191,0) 62%); }
.a9-cta__glow--2 { bottom: -40%; left: -8%; width: 50%; height: 150%; background: radial-gradient(circle, rgba(245,161,0,0.1), rgba(245,161,0,0) 60%); }
.a9-cta__inner { position: relative; z-index: 2; max-width: 880px; margin: 0 auto; text-align: center; }
.a9-cta__inner .a9-eyebrow { margin-bottom: 24px; }
.a9-cta__title {
  margin: 0 0 20px; font-family: var(--a9-font-zen); font-weight: 900;
  font-size: clamp(26px, 3.6vw, 46px); line-height: 1.5; color: var(--a9-ink);
}
.a9-cta__lead { margin: 0 auto 40px; max-width: 560px; font-size: 15px; line-height: 2.1; color: var(--a9-muted2); }
.a9-cta__actions { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; align-items: center; }

/* ============================================================
   9. アニメーション（スクロールリビール）
   ============================================================ */
@keyframes fbFloat { 0%, 100% { transform: translateY(0); opacity: .55; } 50% { transform: translateY(7px); opacity: 1; } }
@keyframes fbUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
.a9-reveal { opacity: 0; transform: translateY(18px); }
.a9-reveal.is-in { animation: fbUp .8s cubic-bezier(.2, .7, .2, 1) both; }

/* ============================================================
   12. フッター
   ============================================================ */
.a9-footer {
  background: #fff; padding: clamp(56px, 7vw, 88px) clamp(20px, 4vw, 48px) 0;
  border-top: 1px solid var(--a9-line2); font-family: var(--a9-font-jp);
}
.a9-footer__top {
  max-width: 1180px; margin: 0 auto;
  display: flex; flex-wrap: wrap; gap: clamp(36px, 6vw, 80px);
  padding-bottom: clamp(48px, 6vw, 72px); border-bottom: 1px solid var(--a9-line);
}
.a9-footer__brand { flex: 1 1 300px; order: 1; }
.a9-footer__logo { width: clamp(150px, 16vw, 190px); height: auto; margin-bottom: 24px; }
.a9-footer__tag { margin: 0; font-size: 13.5px; line-height: 2.1; color: var(--a9-gray); }
.a9-footer__menu { flex: 1 1 150px; order: 2; }
.a9-footer__menu-ttl { font-size: 12px; letter-spacing: .2em; font-weight: 700; color: var(--a9-teal); margin-bottom: 18px; }
.a9-footer__links { display: flex; flex-direction: column; gap: 12px; }
.a9-footer__links a { font-size: 13.5px; color: var(--a9-muted); text-decoration: none; transition: color .2s ease; }
.a9-footer__links a:hover { color: var(--a9-teal); }
.a9-footer__offices { flex: 1 1 268px; order: 3; }
.a9-office__head { display: flex; align-items: center; gap: 9px; margin-bottom: 16px; }
.a9-office__pin { width: 18px; height: 2px; border-radius: 2px; background: linear-gradient(90deg, #15a5bf, #f5a100); }
.a9-office__en { font-size: 12px; letter-spacing: .16em; font-weight: 700; color: var(--a9-teal); }
.a9-office__jp { font-size: 13px; font-weight: 700; color: var(--a9-ink); font-family: var(--a9-font-zen); }
.a9-office__addr { margin: 0 0 14px; font-size: 13.5px; line-height: 1.95; color: var(--a9-muted); font-weight: 500; }
.a9-office__tel { margin: 0; display: flex; gap: 24px; }
.a9-office__tel dt { color: var(--a9-gray3); font-size: 11px; letter-spacing: .04em; }
.a9-office__tel dd { margin: 2px 0 0; }
.a9-office__telnum { font-weight: 700; font-size: 15px; color: var(--a9-ink); }
.a9-office__faxnum { font-weight: 500; font-size: 14px; color: var(--a9-muted); }
.a9-office__divider { height: 1px; background: var(--a9-line2); margin: 26px 0; }
.a9-footer__bottom {
  max-width: 1180px; margin: 0 auto; padding: 24px 0 30px;
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between;
}
.a9-footer__copy { font-size: 12px; color: var(--a9-gray3); letter-spacing: .04em; }
.a9-footer__bar { height: 3px; width: 120px; border-radius: 3px; background: var(--a9-grad); }

/* ページ上部へ戻る */
.a9-totop {
  position: fixed; right: clamp(16px, 3vw, 34px); bottom: clamp(16px, 3vw, 34px); z-index: 90;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px;
  width: 62px; height: 62px; border: none; border-radius: 50%; cursor: pointer;
  background: linear-gradient(135deg, #15a5bf 0%, #15a5bf 40%, #f5a100 66%, #f5a100 100%);
  color: #fff; box-shadow: 0 10px 26px rgba(20, 40, 45, 0.24);
  opacity: 0; transform: translateY(14px); pointer-events: none;
  transition: opacity .45s ease, transform .45s ease, box-shadow .2s ease;
}
.a9-totop.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.a9-totop:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(20, 40, 45, 0.32); }
.a9-totop__icon { font-size: 17px; line-height: 1; }
.a9-totop__txt { font-size: 9px; font-weight: 700; letter-spacing: .1em; }

/* ============================================================
   9. 固定ページ — 共通バナー・パンくず
   ============================================================ */
.a9-page { font-family: var(--a9-font-jp); color: var(--a9-text); -webkit-font-smoothing: antialiased; }
.a9-pbanner {
  position: relative; background: var(--a9-soft); overflow: hidden;
  padding: clamp(118px, 15vw, 168px) clamp(20px, 4vw, 48px) clamp(46px, 6vw, 68px);
}
.a9-pbanner__glow {
  position: absolute; top: -20%; right: -6%; width: 42%; height: 150%;
  background: radial-gradient(circle, rgba(21,165,191,0.1), rgba(21,165,191,0) 64%); pointer-events: none;
}
.a9-pbanner__inner { position: relative; max-width: 1180px; margin: 0 auto; }
.a9-crumb { display: flex; gap: 8px; align-items: center; font-size: 12px; color: #8a9499; margin-bottom: 24px; }
.a9-crumb a { color: #8a9499; text-decoration: none; transition: color .2s ease; }
.a9-crumb a:hover { color: var(--a9-teal); }
.a9-crumb__sep { font-family: var(--a9-font-en); }
.a9-crumb__cur { color: var(--a9-teal); font-weight: 700; }
.a9-pbanner .a9-eyebrow { margin-bottom: 18px; }
.a9-pbanner__title {
  margin: 0 0 18px; font-family: var(--a9-font-zen); font-weight: 900;
  font-size: clamp(28px, 4vw, 52px); line-height: 1.4; color: var(--a9-ink);
}
.a9-pbanner__title--solo { margin: 0; }
.a9-pbanner__lead { margin: 0; max-width: 660px; font-size: clamp(15px, 1.1vw, 16px); line-height: 2.05; color: var(--a9-muted2); }

/* 固定ページ共通：小さめセクション見出し */
.a9-section__title--sm { font-size: clamp(22px, 2.8vw, 38px); }

/* ============================================================
   10. 固定ページ — 特徴行（選ばれる理由 / サービス）
   ============================================================ */
.a9-feature { background: #fff; padding: clamp(54px, 7.5vw, 104px) clamp(20px, 4vw, 48px); }
.a9-feature--alt { background: var(--a9-soft); }
.a9-feature__inner {
  max-width: 1180px; margin: 0 auto;
  display: flex; flex-wrap: wrap; gap: clamp(32px, 5vw, 72px); align-items: center;
}
.a9-feature__media { flex: 1 1 360px; max-width: 520px; }
.a9-feature__media img {
  width: 100%; border-radius: 16px; box-shadow: 0 22px 46px rgba(20,40,45,0.14);
  object-fit: cover; aspect-ratio: 4 / 3;
}
.a9-feature__body { flex: 1 1 400px; }
.a9-feature__num {
  font-family: var(--a9-font-en); font-size: clamp(44px, 5vw, 64px); font-weight: 800; line-height: 1;
  background: var(--a9-grad-num); -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 16px;
}
.a9-feature__eyen { font-family: var(--a9-font-en); font-size: 13px; font-weight: 700; letter-spacing: .14em; color: var(--a9-teal); }
.a9-feature__title {
  margin: 0 0 18px; font-family: var(--a9-font-zen); font-weight: 700;
  font-size: clamp(21px, 2.2vw, 30px); line-height: 1.5; color: var(--a9-ink);
}
.a9-feature__title--svc { margin: 8px 0 16px; }
.a9-feature__p { margin: 0 0 18px; font-size: 15px; line-height: 2.1; color: var(--a9-muted2); }
.a9-feature__p--gap { margin: 0 0 22px; }
.a9-feature__p--last { margin: 0; }
.a9-feature__list { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 12px; }
.a9-feature__list li { display: flex; align-items: center; gap: 12px; font-size: 14.5px; color: var(--a9-muted); }
.a9-feature__dot { width: 7px; height: 7px; border-radius: 50%; background: linear-gradient(120deg, #15a5bf, #f5a100); flex-shrink: 0; }

/* ============================================================
   10b. 固定ページ — ご支援の流れ（FLOW）
   ============================================================ */
.a9-flow-sec { background: #fff; padding: clamp(60px, 8vw, 112px) clamp(20px, 4vw, 48px); }
.a9-flow-sec .a9-section__head { margin-bottom: clamp(36px, 5vw, 56px); }
.a9-flow { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: clamp(18px, 2vw, 28px); }
.a9-flow__step { border-top: 1px solid #e2e8ea; padding-top: 22px; }
.a9-flow__num {
  font-family: var(--a9-font-en); font-size: 34px; font-weight: 800; line-height: 1;
  background: linear-gradient(125deg, #15a5bf, #f5a100); -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 14px;
}
.a9-flow__h { margin: 0 0 10px; font-family: var(--a9-font-zen); font-weight: 700; font-size: 17px; color: var(--a9-ink); }
.a9-flow__p { margin: 0; font-size: 13.5px; line-height: 1.95; color: var(--a9-muted2); }

/* ============================================================
   10c. 固定ページ — 代表メッセージ（本文 / VALUES）
   ============================================================ */
.a9-mpage { background: #fff; padding: clamp(56px, 8vw, 104px) clamp(20px, 4vw, 48px); }
.a9-mpage__inner {
  max-width: 1180px; margin: 0 auto;
  display: flex; flex-wrap: wrap; gap: clamp(36px, 5vw, 80px); align-items: flex-start;
}
.a9-mpage__media { flex: 1 1 320px; max-width: 430px; position: relative; }
.a9-mpage__media img { width: 100%; border-radius: 14px; box-shadow: 0 24px 50px rgba(20,40,45,0.16); }
.a9-mpage__body { flex: 1 1 440px; }
.a9-mpage__lead {
  margin: 0 0 28px; font-family: var(--a9-font-zen); font-weight: 700;
  font-size: clamp(20px, 2.4vw, 30px); line-height: 1.7; color: var(--a9-ink);
}
.a9-mpage__p { margin: 0 0 22px; font-size: 15px; line-height: 2.2; color: var(--a9-muted); }
.a9-mpage__p--last { margin: 0 0 34px; }

.a9-values-sec { background: var(--a9-soft); padding: clamp(60px, 8vw, 112px) clamp(20px, 4vw, 48px); }
.a9-values-sec .a9-section__head { margin-bottom: clamp(36px, 5vw, 56px); }
.a9-values { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: clamp(20px, 2.4vw, 32px); }
.a9-value { background: #fff; border: 1px solid var(--a9-line); border-radius: 16px; padding: 32px 28px; }
.a9-value__label { font-family: var(--a9-font-en); font-size: 13px; font-weight: 700; letter-spacing: .14em; color: var(--a9-teal); margin-bottom: 14px; }
.a9-value__h { margin: 0 0 12px; font-family: var(--a9-font-zen); font-weight: 700; font-size: 20px; color: var(--a9-ink); }
.a9-value__p { margin: 0; font-size: 14px; line-height: 2.05; color: var(--a9-muted2); }

/* ============================================================
   10d. 固定ページ — 会社概要（会社情報 / アクセス）
   ============================================================ */
.a9-spec-sec { background: #fff; padding: clamp(56px, 7vw, 100px) clamp(20px, 4vw, 48px); }
.a9-spec { max-width: 920px; margin: 0 auto; }
.a9-spec__row { display: flex; flex-wrap: wrap; gap: 0 28px; padding: 22px 4px; border-bottom: 1px solid #e2e8ea; }
.a9-spec__row:first-child { border-top: 1px solid var(--a9-ink); }
.a9-spec__key { flex: 0 0 150px; font-size: 14px; font-weight: 700; color: var(--a9-ink); font-family: var(--a9-font-zen); }
.a9-spec__val { flex: 1 1 300px; font-size: 15px; color: var(--a9-muted); line-height: 2; }
.a9-spec__val .a9-mono { font-size: 14px; }

.a9-access-sec { background: var(--a9-soft); padding: clamp(56px, 7vw, 100px) clamp(20px, 4vw, 48px); }
.a9-access-sec .a9-section__head { margin-bottom: clamp(32px, 4vw, 48px); }
.a9-access { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: clamp(20px, 2.4vw, 32px); }
.a9-access__card { background: #fff; border: 1px solid var(--a9-line); border-radius: 16px; overflow: hidden; }
.a9-access__map { height: 200px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; }
.a9-access__map--tokyo { background: linear-gradient(135deg, #dceef2, #eef6f8); color: #7fa6ad; }
.a9-access__map--osaka { background: linear-gradient(135deg, #f6ecda, #fdf5e8); color: #bfa06a; }
.a9-access__pin { font-size: 30px; }
.a9-access__maplabel { font-family: var(--a9-font-en); font-size: 12px; letter-spacing: .16em; font-weight: 700; }
.a9-access__body { padding: 26px 28px 30px; }
.a9-access__head { display: flex; align-items: center; gap: 9px; margin-bottom: 12px; }
.a9-access__en { font-family: var(--a9-font-en); font-size: 12px; letter-spacing: .16em; font-weight: 700; color: var(--a9-teal); }
.a9-access__jp { font-size: 15px; font-weight: 700; color: var(--a9-ink); font-family: var(--a9-font-zen); }
.a9-access__addr { margin: 0 0 8px; font-size: 14px; line-height: 1.95; color: var(--a9-muted); }
.a9-access__tel { margin: 0; font-family: var(--a9-font-en); font-size: 14px; color: var(--a9-muted2); }

/* ============================================================
   10e. 固定ページ — 下層CTA
   ============================================================ */
.a9-subcta {
  position: relative; overflow: hidden;
  background: linear-gradient(120deg, #e7f4f7 0%, #f4fafb 50%, #fdf3e4 100%);
  padding: clamp(64px, 9vw, 112px) clamp(20px, 4vw, 48px);
}
.a9-subcta__inner { position: relative; z-index: 2; max-width: 760px; margin: 0 auto; text-align: center; }
.a9-subcta__title { margin: 0 0 18px; font-family: var(--a9-font-zen); font-weight: 900; font-size: clamp(24px, 3.2vw, 40px); line-height: 1.5; color: var(--a9-ink); }
.a9-subcta__lead { margin: 0 auto 34px; max-width: 520px; font-size: 15px; line-height: 2.05; color: var(--a9-muted2); }

/* ============================================================
   10f. 固定ページ — お問い合わせフォーム
   ============================================================ */
.a9-contact-sec { background: #fff; padding: clamp(48px, 7vw, 96px) clamp(20px, 4vw, 48px) clamp(64px, 9vw, 120px); }
.a9-contact { max-width: 1080px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: clamp(32px, 5vw, 64px); align-items: flex-start; }
.a9-contact__info { flex: 1 1 280px; max-width: 360px; }
.a9-contact__h { margin: 0 0 20px; font-family: var(--a9-font-zen); font-weight: 700; font-size: 20px; color: var(--a9-ink); }
.a9-contact__telbox { background: var(--a9-soft); border-radius: 16px; padding: 26px 28px; margin-bottom: 20px; }
.a9-contact__tellabel { font-family: var(--a9-font-en); font-size: 11px; letter-spacing: .16em; font-weight: 700; color: var(--a9-teal); margin-bottom: 6px; }
.a9-contact__tellabel--mt { margin: 18px 0 6px; }
.a9-contact__telnum { font-family: var(--a9-font-en); font-size: 24px; font-weight: 700; color: var(--a9-ink); text-decoration: none; display: inline-block; }
.a9-contact__note { margin: 0; font-size: 13px; line-height: 1.95; color: var(--a9-gray2); }
.a9-contact__form { flex: 1 1 440px; }

.a9-form { background: #fff; border: 1px solid var(--a9-line); border-radius: 18px; padding: clamp(28px, 4vw, 44px); box-shadow: 0 18px 44px rgba(20,40,45,0.06); }
.a9-form__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 18px; margin-bottom: 18px; }
.a9-form__label { display: block; font-size: 13px; font-weight: 700; color: var(--a9-ink); margin-bottom: 8px; }
.a9-req { color: var(--a9-orange); margin-left: 5px; }
.a9-form input, .a9-form select, .a9-form textarea {
  width: 100%; padding: 13px 14px; font-size: 15px; font-family: inherit; color: var(--a9-ink);
  border: 1px solid #d8dee0; border-radius: 10px; outline: none; background: #fff;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.a9-form textarea { resize: vertical; line-height: 1.8; }
.a9-form input:focus, .a9-form select:focus, .a9-form textarea:focus { border-color: var(--a9-teal); box-shadow: 0 0 0 3px rgba(21,165,191,0.14); }
.a9-form input::placeholder, .a9-form textarea::placeholder { color: #aab4b7; }
.a9-form__err { font-size: 12px; color: #e0533a; margin-top: 6px; min-height: 14px; }
.a9-form__block { margin-bottom: 18px; }
.a9-form__agree { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 6px; cursor: pointer; }
.a9-form__agree input { width: 18px; height: 18px; padding: 0; margin-top: 2px; accent-color: var(--a9-teal); flex-shrink: 0; cursor: pointer; }
.a9-form__agree span { font-size: 13px; line-height: 1.8; color: var(--a9-muted2); }
.a9-form__err--agree { margin: 0 0 22px 28px; }
.a9-form__submit {
  width: 100%; display: flex; align-items: center; justify-content: center; gap: 10px;
  font-size: 16px; font-weight: 700; font-family: inherit; color: #fff; border: none; cursor: pointer;
  background: var(--a9-grad-btn); padding: 17px; border-radius: 999px;
  box-shadow: 0 14px 32px rgba(21,165,191,0.3); transition: transform .2s ease, box-shadow .2s ease;
}
.a9-form__submit:hover { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(21,165,191,0.45); }
.a9-form-success { background: var(--a9-soft); border-radius: 18px; padding: clamp(36px, 5vw, 56px); text-align: center; }
.a9-form-success__icon { width: 72px; height: 72px; border-radius: 50%; margin: 0 auto 22px; background: var(--a9-grad-btn); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 34px; }
.a9-form-success__h { margin: 0 0 14px; font-family: var(--a9-font-zen); font-weight: 700; font-size: 24px; color: var(--a9-ink); }
.a9-form-success__p { margin: 0 0 28px; font-size: 14.5px; line-height: 2.05; color: var(--a9-muted2); }
.a9-form-success__back { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; color: var(--a9-teal); text-decoration: none; }
.a9-form-success[hidden] { display: none; }

/* ============================================================
   13. レスポンシブ
   ============================================================ */
.mobile-toggle { display: none; }
@media (max-width: 880px) {
  .pc-only { display: none !important; }
  .a9-burger.mobile-toggle { display: inline-flex !important; }
}
@media (max-width: 680px) {
  .a9-service__grid.svc-grid { grid-template-columns: 1fr !important; }

  /* フッター：スマホは1カラム、ロゴはセンター表示 */
  .a9-footer__top { flex-direction: column; }
  .a9-footer__brand,
  .a9-footer__menu,
  .a9-footer__offices { flex: 1 1 auto; width: 100%; }
  .a9-footer__brand { text-align: center; }
  .a9-footer__logo { display: block; margin-left: auto; margin-right: auto; }
}