:root {
  --bo-green: #00856a;
  --bo-green-dark: #045846;
  --bo-green-deep: #073b34;
  --bo-green-soft: #e9f6f2;
  --bo-ink: #172026;
  --bo-muted: #647078;
  --bo-line: #dce5e2;
  --bo-paper: #f5f8f7;
  --bo-white: #fff;
  --bo-shadow: 0 22px 60px rgba(20, 55, 47, .10);
}

html { scroll-behavior: smooth; }
body { margin: 0; color: var(--bo-ink); background: var(--bo-white); overflow-x: hidden; }
.business-ai-page,
.business-ai-page * { box-sizing: border-box; }
.business-ai-page { font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif; line-height: 1.8; overflow: hidden; }
.business-ai-page img { display: block; max-width: 100%; }
.business-ai-container { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.business-ai-section { padding: 108px 0; }

.business-ai-section-heading { margin-bottom: 48px; text-align: center; }
.business-ai-section-heading > p { margin: 0 0 10px; color: var(--bo-green); font-size: 12px; font-weight: 800; letter-spacing: .22em; }
.business-ai-section-heading h2 { margin: 0; color: var(--bo-ink); font-family: "Noto Serif JP", serif; font-size: clamp(30px, 3vw, 44px); line-height: 1.45; letter-spacing: .04em; }
.business-ai-section-heading > span { display: block; margin-top: 14px; color: var(--bo-muted); font-size: 15px; }
.business-ai-section-heading--light > p { color: #8de0c9; }
.business-ai-section-heading--light h2 { color: var(--bo-white); }
.business-ai-section-heading--light > span { color: rgba(255,255,255,.68); }
.business-ai-hero { position: relative; min-height: 700px; background: radial-gradient(circle at 85% 20%, rgba(0,133,106,.12), transparent 30%), linear-gradient(135deg, #fff 0%, #f4f9f7 100%); }
.business-ai-hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(0,133,106,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(0,133,106,.04) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(to right, #000, transparent 72%); }
.business-ai-hero__inner { position: relative; z-index: 1; min-height: 700px; display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; gap: 32px; padding-top: 54px; padding-bottom: 58px; }
.business-ai-hero__content { position: relative; z-index: 2; }
.business-ai-brand-logo { width: min(390px, 94%); height: 112px; margin: 0 0 22px; object-fit: contain; object-position: left center; }
.business-ai-kicker { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 8px; color: var(--bo-green-dark); font-size: 13px; font-weight: 800; letter-spacing: .14em; }
.business-ai-kicker::before { content: ""; width: 28px; height: 2px; background: var(--bo-green); }
.business-ai-kicker::after { content: ""; width: 28px; height: 2px; background: var(--bo-green); }
.business-ai-hero h1 { margin: 0; font-family: "Noto Serif JP", serif; font-size: clamp(39px, 3.5vw, 51px); font-weight: 600; line-height: 1.5; letter-spacing: .02em; }
.business-ai-hero h1 span,
.business-ai-hero h1 em { white-space: nowrap; }
.business-ai-hero h1 em { color: var(--bo-green-dark); font-style: normal; }
.business-ai-hero__lead { max-width: 620px; margin: 24px 0 0; color: #536169; font-size: 16px; line-height: 2; }
.business-ai-hero__points { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 0; padding: 0; list-style: none; }
.business-ai-hero__points li { position: relative; padding: 8px 16px 8px 33px; border: 1px solid rgba(0,133,106,.24); border-radius: 999px; background: rgba(255,255,255,.8); color: var(--bo-green-dark); font-size: 12px; font-weight: 700; }
.business-ai-hero__points li::before { content: "✓"; position: absolute; left: 14px; color: var(--bo-green); }
.business-ai-hero-cta { width: 250px; min-height: 60px; margin-top: 24px; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 0 20px 0 24px; border-radius: 999px; color: #fff; background: linear-gradient(135deg, var(--bo-green-dark), var(--bo-green)); text-decoration: none; box-shadow: 0 14px 28px rgba(0,133,106,.18); transition: transform .2s ease, box-shadow .2s ease; }
.business-ai-hero-cta:hover { transform: translateY(-3px); box-shadow: 0 18px 34px rgba(0,133,106,.25); }
.business-ai-hero-cta strong { font-size: 14px; }
.business-ai-hero-cta span { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: rgba(255,255,255,.16); font-size: 18px; }
.business-ai-hero__visual { position: relative; margin-right: -6vw; }
.business-ai-hero__visual::before { content: ""; position: absolute; inset: 8% 5% 4%; border-radius: 50%; background: rgba(0,133,106,.12); filter: blur(44px); }
.business-ai-hero__visual img { position: relative; width: 100%; filter: drop-shadow(0 30px 32px rgba(24,67,57,.13)); }
.business-ai-problems { background: var(--bo-white); }
.business-ai-problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.business-ai-problem-card { position: relative; min-height: 212px; padding: 32px 28px 28px; border: 1px solid var(--bo-line); border-radius: 18px; background: #fff; overflow: hidden; transition: transform .25s ease, box-shadow .25s ease; }
.business-ai-problem-card::after { content: ""; position: absolute; right: -34px; bottom: -44px; width: 120px; height: 120px; border: 24px solid var(--bo-green-soft); border-radius: 50%; }
.business-ai-problem-card:hover { transform: translateY(-4px); box-shadow: var(--bo-shadow); }
.business-ai-problem-number { display: block; margin-bottom: 24px; color: var(--bo-green); font-size: 12px; font-weight: 800; letter-spacing: .13em; }
.business-ai-problem-card h3 { position: relative; z-index: 1; margin: 0 0 12px; font-size: 18px; line-height: 1.55; }
.business-ai-problem-card p { position: relative; z-index: 1; margin: 0; color: var(--bo-muted); font-size: 14px; line-height: 1.85; }
.business-ai-comparison { background: var(--bo-paper); }
.business-ai-comparison-grid { display: grid; grid-template-columns: 1fr 66px 1fr; align-items: center; }
.business-ai-comparison-card { overflow: hidden; border-radius: 24px; background: #fff; box-shadow: var(--bo-shadow); }
.business-ai-comparison-card header { padding: 28px 32px 24px; }
.business-ai-comparison-card header span { display: block; margin-bottom: 8px; font-size: 12px; font-weight: 900; letter-spacing: .18em; }
.business-ai-comparison-card header h3 { margin: 0; font-size: 23px; line-height: 1.5; }
.business-ai-comparison-card--before header { color: #545b5f; background: #eceeed; }
.business-ai-comparison-card--after header { color: #fff; background: linear-gradient(135deg, var(--bo-green-dark), var(--bo-green)); }
.business-ai-comparison-visual { aspect-ratio: 16 / 9; background: #fff; overflow: hidden; }
.business-ai-comparison-visual img { width: 100%; height: 100%; object-fit: cover; }
.business-ai-comparison-card ul { margin: 0; padding: 28px 32px 34px; list-style: none; }
.business-ai-comparison-card li { position: relative; padding: 8px 0 8px 28px; color: #4c585e; font-size: 14px; border-bottom: 1px solid #edf1ef; }
.business-ai-comparison-card li:last-child { border-bottom: 0; }
.business-ai-comparison-card li::before { content: ""; position: absolute; left: 1px; top: 18px; width: 10px; height: 10px; border-radius: 50%; background: #b8bebc; }
.business-ai-comparison-card--after li::before { background: var(--bo-green); box-shadow: 0 0 0 5px var(--bo-green-soft); }
.business-ai-comparison-arrow { position: relative; z-index: 2; display: grid; place-items: center; }
.business-ai-comparison-arrow span { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%; color: #fff; background: var(--bo-green); font-size: 27px; box-shadow: 0 12px 24px rgba(0,133,106,.25); }

.business-ai-section-cta { width: min(760px, 100%); margin: 46px auto 0; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 18px 20px 18px 28px; border: 1px solid rgba(0,133,106,.18); border-radius: 18px; background: #fff; box-shadow: 0 12px 30px rgba(20,55,47,.07); }
.business-ai-section-cta p { margin: 0; color: var(--bo-muted); font-size: 13px; }
.business-ai-section-cta a { flex: 0 0 auto; min-height: 54px; display: flex; align-items: center; gap: 18px; padding: 0 18px 0 22px; border-radius: 999px; color: #fff; background: var(--bo-green); text-decoration: none; }
.business-ai-section-cta a strong { font-size: 13px; }
.business-ai-section-cta a span { font-size: 18px; }
.business-ai-support { position: relative; background: linear-gradient(145deg, #0c3832, #062b27); }
.business-ai-support::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 10% 0%, rgba(30,183,144,.18), transparent 34%), linear-gradient(120deg, transparent 55%, rgba(255,255,255,.035)); pointer-events: none; }
.business-ai-support .business-ai-container { position: relative; z-index: 1; }
.business-ai-support-intro { width: min(820px, 100%); margin: 0 auto 42px; display: grid; grid-template-columns: 130px 1fr 130px; align-items: center; gap: 26px; padding: 22px 30px; border: 1px solid rgba(255,255,255,.13); border-radius: 24px; background: rgba(255,255,255,.055); }
.business-ai-support-intro img { width: 130px; height: 130px; object-fit: contain; }
.business-ai-support-intro p { margin: 0; color: rgba(255,255,255,.82); font-size: 15px; line-height: 2; text-align: center; }
.business-ai-support-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.business-ai-support-grid article { min-height: 205px; padding: 28px; border: 1px solid rgba(255,255,255,.12); border-radius: 16px; background: rgba(255,255,255,.06); backdrop-filter: blur(4px); }
.business-ai-support-grid article > span { display: block; margin-bottom: 22px; color: #7adac1; font-size: 12px; font-weight: 800; letter-spacing: .18em; }
.business-ai-support-grid h3 { margin: 0 0 12px; color: #fff; font-size: 18px; }
.business-ai-support-grid p { margin: 0; color: rgba(255,255,255,.66); font-size: 14px; line-height: 1.9; }
.business-ai-section-cta--light { border-color: rgba(255,255,255,.18); background: rgba(255,255,255,.07); box-shadow: none; }
.business-ai-section-cta--light p { color: rgba(255,255,255,.72); }
.business-ai-section-cta--light a { color: var(--bo-green-deep); background: #fff; }
.business-ai-usecases { background: #fff; }
.business-ai-usecase-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.business-ai-usecase-grid > article { overflow: hidden; border: 1px solid var(--bo-line); border-radius: 22px; background: #fff; box-shadow: 0 14px 38px rgba(20,55,47,.07); }
.business-ai-usecase-image { aspect-ratio: 4 / 3; overflow: hidden; background: #f8faf9; }
.business-ai-usecase-image img { width: 100%; height: 100%; object-fit: cover; }
.business-ai-usecase-grid article > div:last-child { padding: 24px 26px 28px; }
.business-ai-usecase-grid article > div:last-child > p { margin: 0 0 3px; color: var(--bo-green); font-size: 11px; font-weight: 800; letter-spacing: .14em; }
.business-ai-usecase-grid h3 { margin: 0 0 16px; font-size: 22px; }
.business-ai-usecase-grid ul { margin: 0; padding: 0; list-style: none; }
.business-ai-usecase-grid li { position: relative; padding: 6px 0 6px 20px; color: var(--bo-muted); font-size: 14px; }
.business-ai-usecase-grid li::before { content: ""; position: absolute; left: 1px; top: 17px; width: 8px; height: 8px; border-radius: 50%; background: var(--bo-green); }
.business-ai-flow { background: var(--bo-green-soft); }
.business-ai-flow-list { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 0; padding: 0; list-style: none; }
.business-ai-flow-list::before { content: ""; position: absolute; left: 10%; right: 10%; top: 45px; height: 1px; background: rgba(0,133,106,.25); }
.business-ai-flow-list li { position: relative; min-height: 210px; padding: 28px 24px; border-radius: 18px; background: #fff; box-shadow: 0 14px 35px rgba(20,55,47,.06); }
.business-ai-flow-list li::before { content: ""; position: absolute; left: 24px; top: 41px; width: 10px; height: 10px; border-radius: 50%; background: var(--bo-green); box-shadow: 0 0 0 6px var(--bo-green-soft); }
.business-ai-flow-list li > span { display: block; margin: 0 0 35px 26px; color: var(--bo-green); font-size: 11px; font-weight: 900; letter-spacing: .14em; }
.business-ai-flow-list h3 { margin: 0 0 9px; font-size: 21px; }
.business-ai-flow-list p { margin: 0; color: var(--bo-muted); font-size: 14px; }
.business-ai-strengths { background: #fff; }
.business-ai-strength-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--bo-line); border-left: 1px solid var(--bo-line); }
.business-ai-strength-grid article { position: relative; min-height: 205px; padding: 34px 36px 34px 88px; border-right: 1px solid var(--bo-line); border-bottom: 1px solid var(--bo-line); }
.business-ai-strength-grid article > span { position: absolute; left: 34px; top: 37px; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; color: #fff; background: var(--bo-green); font-size: 11px; font-weight: 800; }
.business-ai-strength-grid h3 { margin: 0 0 12px; font-size: 20px; }
.business-ai-strength-grid p { margin: 0; color: var(--bo-muted); font-size: 14px; line-height: 1.9; }
.business-ai-cta { padding: 78px 0; background: linear-gradient(135deg, #073b34 0%, #006850 100%); }
.business-ai-cta__inner { display: grid; grid-template-columns: 150px 1fr auto; align-items: center; gap: 34px; }
.business-ai-cta__inner > img { width: 150px; height: 150px; object-fit: contain; filter: drop-shadow(0 16px 20px rgba(0,0,0,.18)); }
.business-ai-cta__inner > div > p { margin: 0 0 8px; color: #80dec4; font-size: 11px; font-weight: 800; letter-spacing: .16em; }
.business-ai-cta h2 { margin: 0; color: #fff; font-family: "Noto Serif JP", serif; font-size: clamp(27px, 2.6vw, 40px); line-height: 1.55; }
.business-ai-cta__inner > div > span { display: block; margin-top: 12px; color: rgba(255,255,255,.7); font-size: 14px; }
.business-ai-cta a { min-width: 260px; min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 0 26px; border-radius: 999px; color: var(--bo-green-deep); background: #fff; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.business-ai-cta a:hover { transform: translateY(-3px); box-shadow: 0 18px 36px rgba(0,0,0,.18); }
.business-ai-cta a strong { font-size: 15px; }
.business-ai-cta a span { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; color: #fff; background: var(--bo-green); font-size: 20px; }

@media (max-width: 1024px) {
  .business-ai-page { padding-top: 72px; }
  .business-ai-section { padding: 88px 0; }
  .business-ai-hero,
  .business-ai-hero__inner { min-height: 650px; }
  .business-ai-hero__inner { grid-template-columns: 1.04fr .96fr; gap: 18px; }
  .business-ai-hero__visual { margin-right: -10vw; }
  .business-ai-problem-grid { grid-template-columns: repeat(2, 1fr); }
  .business-ai-support-grid { grid-template-columns: repeat(2, 1fr); }
  .business-ai-usecase-grid { gap: 14px; }
  .business-ai-flow-list { grid-template-columns: repeat(2, 1fr); }
  .business-ai-flow-list::before { display: none; }
  .business-ai-cta__inner { grid-template-columns: 110px 1fr; }
  .business-ai-cta__inner > img { width: 110px; height: 110px; }
  .business-ai-cta a { grid-column: 2; width: 280px; }
}

@media (max-width: 767px) {
  .business-ai-container { width: min(100% - 32px, 560px); }
  .business-ai-section { padding: 72px 0; }
  .business-ai-section-heading { margin-bottom: 34px; text-align: left; }
  .business-ai-section-heading h2 { font-size: 28px; }
  .business-ai-section-heading > span { font-size: 13px; line-height: 1.8; }

  .business-ai-hero,
  .business-ai-hero__inner { min-height: auto; }
  .business-ai-hero__inner { grid-template-columns: 1fr; gap: 22px; padding-top: 44px; padding-bottom: 58px; }
  .business-ai-brand-logo { width: 285px; height: 90px; margin-bottom: 13px; }
  .business-ai-kicker { margin-bottom: 4px; font-size: 11px; }
  .business-ai-kicker::before,
  .business-ai-kicker::after { width: 20px; }
  .business-ai-hero h1 { font-size: 30px; line-height: 1.55; letter-spacing: -.02em; }
  .business-ai-hero__lead { margin-top: 18px; font-size: 14px; line-height: 1.9; }
  .business-ai-hero__points { margin-top: 20px; gap: 7px; }
  .business-ai-hero__points li { padding: 7px 12px 7px 28px; font-size: 10px; }
  .business-ai-hero__points li::before { left: 11px; }
  .business-ai-hero-cta { width: 100%; min-height: 58px; margin-top: 20px; }
  .business-ai-hero__visual { display: none; }

  .business-ai-problem-grid,
  .business-ai-support-grid,
  .business-ai-usecase-grid,
  .business-ai-strength-grid,
  .business-ai-flow-list { grid-template-columns: 1fr; }
  .business-ai-problem-card { min-height: auto; padding: 26px 24px; }
  .business-ai-problem-number { margin-bottom: 16px; }

  .business-ai-comparison-grid { grid-template-columns: 1fr; gap: 0; }
  .business-ai-comparison-card header { padding: 22px 24px 20px; }
  .business-ai-comparison-card header h3 { font-size: 20px; }
  .business-ai-comparison-card ul { padding: 22px 24px 26px; }
  .business-ai-comparison-card li { font-size: 13px; }
  .business-ai-comparison-arrow { height: 68px; }
  .business-ai-comparison-arrow span { transform: rotate(90deg); width: 46px; height: 46px; font-size: 23px; }
  .business-ai-section-cta { margin-top: 32px; display: block; padding: 22px; }
  .business-ai-section-cta p { margin-bottom: 16px; line-height: 1.8; }
  .business-ai-section-cta a { width: 100%; justify-content: space-between; }

  .business-ai-support-intro { grid-template-columns: 78px 1fr 78px; gap: 10px; padding: 14px; }
  .business-ai-support-intro img { width: 78px; height: 78px; }
  .business-ai-support-intro p { font-size: 12px; line-height: 1.7; }
  .business-ai-support-grid article { min-height: auto; padding: 24px; }
  .business-ai-support-grid article > span { margin-bottom: 16px; }

  .business-ai-usecase-grid { gap: 18px; }
  .business-ai-usecase-image { aspect-ratio: 16 / 10; }

  .business-ai-flow-list { gap: 12px; }
  .business-ai-flow-list li { min-height: auto; padding: 24px; }
  .business-ai-flow-list li > span { margin-bottom: 26px; }

  .business-ai-strength-grid { border: 0; gap: 12px; }
  .business-ai-strength-grid article { min-height: auto; padding: 28px 24px 28px 74px; border: 1px solid var(--bo-line); border-radius: 14px; }
  .business-ai-strength-grid article > span { left: 24px; top: 30px; }

  .business-ai-cta { padding: 62px 0; }
  .business-ai-cta__inner { grid-template-columns: 78px 1fr; gap: 20px 16px; }
  .business-ai-cta__inner > img { width: 78px; height: 78px; }
  .business-ai-cta h2 { font-size: 24px; }
  .business-ai-cta__inner > div > span { font-size: 12px; line-height: 1.8; }
  .business-ai-cta a { grid-column: 1 / -1; width: 100%; min-width: 0; min-height: 62px; }
}

@media (max-width: 430px) {
  .business-ai-support-intro { grid-template-columns: 70px 1fr; }
  .business-ai-support-intro img { width: 70px; height: 70px; }
  .business-ai-support-intro img:last-child { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .business-ai-page * { scroll-behavior: auto !important; transition: none !important; }
}
.business-ai-hero__inner{width:min(calc(100% - 104px),1420px);margin-inline:auto}
.business-ai-hero,.business-ai-hero__inner{min-height:620px}
.business-ai-hero__inner{grid-template-columns:minmax(0,56%) minmax(0,44%);gap:38px;padding-top:0;padding-bottom:0}
.business-ai-brand-logo{width:min(420px,78%);height:auto;max-height:136px;margin:0 0 18px}
.business-ai-kicker{margin:0 0 12px;font-size:clamp(16px,1.25vw,22px)}
.business-ai-kicker::before,.business-ai-kicker::after{display:none}
.business-ai-hero h1{font-size:clamp(44px,4.1vw,62px);line-height:1.15;letter-spacing:.04em}
.business-ai-hero__lead{max-width:760px;margin-top:30px;font-family:"Noto Serif JP",serif;font-size:clamp(15px,1.2vw,20px);line-height:2;color:var(--bo-ink)}
.business-ai-hero__points{margin-top:20px}
.business-ai-hero-cta{width:min(100%,360px);min-height:58px;margin-top:24px;padding:12px 24px 12px 28px}
.business-ai-hero__visual{margin-right:0;display:flex;align-items:center;justify-content:center}
.business-ai-hero__visual::before{display:none}
.business-ai-hero__visual img{width:100%;max-width:620px;max-height:480px;object-fit:contain;filter:none}
@media(max-width:1100px) and (min-width:768px){.business-ai-hero__inner{width:min(calc(100% - 60px),1020px);gap:28px}}
@media(max-width:767px){
  .business-ai-hero__inner{width:min(calc(100% - 36px),720px);margin-inline:auto}
  .business-ai-hero,.business-ai-hero__inner{min-height:0}
  .business-ai-hero__inner{display:flex;flex-direction:column;padding:24px 0 28px;gap:0}
  .business-ai-kicker{margin-bottom:10px;font-size:12px}
  .business-ai-brand-logo{width:min(310px,82vw);margin:0 0 14px}
  .business-ai-hero h1{font-size:clamp(31px,8.6vw,42px);line-height:1.15}
  .business-ai-hero__lead{width:100%;margin-top:22px;font-size:13px;line-height:1.9}
  .business-ai-hero__points{margin-top:16px}
  .business-ai-hero-cta{width:min(100%,330px);min-height:54px;margin-top:20px;padding:11px 20px 11px 24px}
  .business-ai-hero__visual,.business-ai-hero__visual img{display:none!important}
}
@media screen and (min-width:768px){
  .business-ai-kicker{
    display:block!important;
    margin:0 0 12px!important;
    padding:0!important;
    border:0!important;
    font-family:var(--bo-serif)!important;
    font-size:clamp(16px,1.25vw,22px)!important;
    font-weight:400!important;
    line-height:normal!important;
    letter-spacing:.13em!important;
  }
  .business-ai-kicker::before,.business-ai-kicker::after{display:none!important;content:none!important;}
}
@media screen and (max-width:767px){
  .business-ai-kicker{
    display:block!important;
    margin:0 0 10px!important;
    padding:0!important;
    border:0!important;
    font-size:12px!important;
    font-weight:600!important;
    line-height:1.4!important;
    letter-spacing:.08em!important;
  }
  .business-ai-kicker::before,.business-ai-kicker::after{display:none!important;content:none!important;}
}
@media screen and (min-width:768px){
  .business-ai-hero__inner{align-items:stretch!important;}
  .business-ai-hero__content{align-self:start!important;padding-top:128px!important;}
  .business-ai-kicker{line-height:normal!important;}
  .business-ai-brand-logo{height:136px!important;max-height:136px!important;object-fit:contain!important;object-position:left center!important;}
  .business-ai-hero__visual{align-self:center!important;}
}
@media screen and (max-width:767px){
  .business-ai-hero__content{padding-top:0!important;}
  .business-ai-brand-logo{height:auto!important;max-height:none!important;}
}

/* =========================================================
   2026-08-31 | SERVICE HERO HEADING SIZE / MOBILE TOP OFFSET
   ========================================================= */
.business-ai-hero h1{
  font-size:clamp(30px,5.6vw,40px)!important;
}
@media screen and (max-width:767px){
  .business-ai-hero__content{
    padding-top:18px!important;
  }
}

/* =========================================================
   2026-09-01 | L.EVER FIXED BACKGROUND UNIFICATION
   TOP / SERVICES / FORMLINK compatible fixed backdrop
   ========================================================= */
html{background:#f7fbff;}
body{
  position:relative;
  isolation:isolate;
  min-height:100vh;
  background:transparent!important;
}
body::before,
body::after{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
}
body::before{
  z-index:-2;
  background-image:url("../img/top/top-page-background-v1.png");
  background-image:image-set(
    url("../img/top/top-page-background-v1.webp") type("image/webp"),
    url("../img/top/top-page-background-v1.png") type("image/png")
  );
  background-position:center center;
  background-size:cover;
  background-repeat:no-repeat;
  opacity:.78;
}
body::after{
  z-index:-1;
  background:linear-gradient(180deg,rgba(255,255,255,.24) 0%,rgba(248,252,255,.34) 52%,rgba(255,255,255,.46) 100%);
}
.business-ai-page{background:transparent!important;}
.business-ai-hero{
  background:radial-gradient(circle at 86% 16%,rgba(0,133,106,.11),transparent 32%),linear-gradient(135deg,rgba(255,255,255,.72) 0%,rgba(244,249,247,.48) 100%)!important;
}
.business-ai-problems,
.business-ai-usecases,
.business-ai-flow{
  background:transparent!important;
}
.business-ai-comparison{background:rgba(245,248,247,.52)!important;}
.business-ai-strengths{background:rgba(233,246,242,.48)!important;}
@media(max-width:900px){
  body::before{background-position:72% center;opacity:.73;}
  body::after{background:linear-gradient(180deg,rgba(255,255,255,.32) 0%,rgba(248,252,255,.42) 52%,rgba(255,255,255,.54) 100%);}
}
@media(max-width:640px){body::before{background-position:84% center;opacity:.69;}}

/* =========================================================
   2026-09-11 | AI BUSINESS HERO / TRANSPARENT MOTIF
   Match the AI strategy HERO background composition while
   retaining the business-optimization emerald color.
   ========================================================= */
.business-ai-hero{
  isolation:isolate;
  overflow:hidden;
}
.business-ai-hero__visual img,
.service-reveal-mobile-visual img{
  background:transparent!important;
}


/* =========================================================
   2026-09-12 | AI BUSINESS HERO — PC / SP BACKGROUND MATCH
   PC版のHERO背景構成をSP版にも固定して使用。
   SPのロゴ・コピー・HERO画像・CTA・SCROLLのレイアウトは変更しない。
   ========================================================= */
@media screen and (max-width:767px){
  .business-ai-hero{
    isolation:isolate!important;
    background:
      radial-gradient(circle at 86% 16%,rgba(0,133,106,.11),transparent 32%),
      linear-gradient(135deg,rgba(255,255,255,.72) 0%,rgba(244,249,247,.48) 100%)!important;
  }

  .business-ai-hero::before{
    content:""!important;
    position:absolute!important;
    inset:0!important;
    display:block!important;
    background-image:
      linear-gradient(rgba(0,133,106,.04) 1px,transparent 1px),
      linear-gradient(90deg,rgba(0,133,106,.04) 1px,transparent 1px)!important;
    background-size:48px 48px!important;
    -webkit-mask-image:linear-gradient(to right,#000,transparent 72%)!important;
    mask-image:linear-gradient(to right,#000,transparent 72%)!important;
    pointer-events:none!important;
  }

  .business-ai-hero__inner,
  .business-ai-hero__content,
  .service-reveal-mobile-visual{
    position:relative!important;
  }
}