:root {
  --navy: #0D2C6C;
  --blue: #2F80ED;
  --text: #222222;
  --sub: #667085;
  --white: #FFFFFF;
  --light: #F4F7FB;
  --line: #DDE4EE;
  --pad: clamp(24px, 6vw, 96px);
  --header-h: 100px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--text); background: var(--white); font-family: "Noto Sans JP", sans-serif; line-height: 1.9; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { word-break: keep-all; overflow-wrap: normal; text-wrap: balance; }
.phrase { display: inline-block; }
.heading-line-mobile { display: inline; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; padding: 10px 16px; color: var(--white); background: var(--navy); }
.skip-link:focus { top: 16px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 20; height: var(--header-h); padding: 0 clamp(32px, 5vw, 80px); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid transparent; transition: background .3s, border-color .3s, box-shadow .3s; }
.site-header.is-scrolled { background: rgba(255,255,255,.92); border-color: rgba(13,44,108,.1); box-shadow: 0 8px 28px rgba(13,44,108,.055); backdrop-filter: blur(18px) saturate(130%); }
.brand { width: 72px; height: var(--header-h); display: grid; flex: 0 0 72px; place-items: center; overflow: visible; }
.brand img { display: block; width: 64px; height: 64px; object-fit: contain; }
.global-nav { display: flex; align-items: center; gap: clamp(36px, 3.5vw, 64px); font-family: Inter, sans-serif; font-size: 18px; font-weight: 500; letter-spacing: .025em; }
.global-nav a { padding: 18px 3px; border-bottom: 1px solid transparent; }
.global-nav a:hover, .global-nav a:focus-visible { border-color: var(--blue); }
.menu-button { display: none; border: 0; background: none; }

.hero { position: relative; min-height: max(760px, 100svh); padding: calc(var(--header-h) + 7vh) var(--pad) 8vh; display: grid; align-items: center; overflow: hidden; }
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 58% center; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.9) 36%, rgba(255,255,255,.38) 55%, rgba(255,255,255,.04) 74%); }
.hero-content { position: relative; z-index: 1; width: min(1060px, 100%); margin: auto; }
.section-label { margin-bottom: 26px; color: var(--blue); font-family: Inter, sans-serif; font-size: 11px; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; }
h1 { margin-bottom: 38px; color: var(--navy); font-size: clamp(54px, 7.4vw, 112px); font-weight: 500; line-height: 1.24; letter-spacing: -.05em; }
.hero-lead { max-width: 670px; margin: 0; font-size: clamp(15px, 1.4vw, 19px); }
.scroll-guide { position: absolute; right: var(--pad); bottom: 0; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 10px; color: var(--navy); font-family: Inter, sans-serif; font-size: 9px; letter-spacing: .18em; text-transform: uppercase; writing-mode: vertical-rl; }
.scroll-guide i { width: 1px; height: 64px; background: var(--navy); opacity: .35; }

.page-section { padding: clamp(100px, 13vw, 190px) var(--pad); }
.section-heading { max-width: 1100px; margin: 0 auto clamp(70px, 10vw, 140px); }
.section-heading h2, .message-copy h2 { margin: 0; color: var(--navy); font-size: clamp(42px, 6vw, 84px); font-weight: 500; line-height: 1.3; letter-spacing: -.045em; }
.section-intro { max-width: 700px; margin: 40px 0 0; color: var(--sub); font-size: 17px; }

.brand-core { max-width: 1100px; margin: 0 auto clamp(100px, 14vw, 190px); border-top: 1px solid var(--line); }
.brand-core div { padding: 30px 0; display: grid; grid-template-columns: 160px 1fr; gap: 30px; border-bottom: 1px solid var(--line); }
.brand-core span { color: var(--blue); font-family: Inter, sans-serif; font-size: 12px; font-weight: 600; letter-spacing: .08em; }
.brand-core p { margin: 0; font-size: clamp(18px, 2vw, 26px); }
.story-grid { max-width: 825px; margin: auto; }
.story-grid h3 { margin-bottom: 46px; color: var(--navy); font-size: clamp(32px, 4vw, 58px); font-weight: 500; line-height: 1.45; letter-spacing: -.03em; }
.story-grid div > p { max-width: 760px; color: #3f4650; }
.about-stats { max-width: 1100px; margin: clamp(100px, 14vw, 190px) auto 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.about-stats > article { min-height: 290px; padding: clamp(30px, 4vw, 52px); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--white); }
.stat-label { margin-bottom: 42px; color: var(--blue); font-size: 13px; font-weight: 600; }
.stat-value { margin-bottom: 12px; color: var(--navy); font-family: Inter, "Noto Sans JP", sans-serif; font-size: clamp(34px, 4.2vw, 58px); font-weight: 600; line-height: 1.25; letter-spacing: -.04em; }
.stat-note { margin: 0; color: var(--sub); font-size: 12px; }
.about-stats > article:last-child { grid-column: 1 / -1; }

.business { color: var(--white); background: var(--navy); }
.business .section-label, .business-number { color: #78B1FF; }
.business .section-heading h2 { color: var(--white); }
.business .section-intro { color: rgba(255,255,255,.68); }
.business-list { max-width: 1100px; margin: auto; border-top: 1px solid rgba(255,255,255,.25); }
.business-item { padding: clamp(44px, 6vw, 78px) 0; display: grid; grid-template-columns: 1fr 3fr; gap: 7vw; border-bottom: 1px solid rgba(255,255,255,.25); }
.business-number { font-family: Inter, sans-serif; font-size: 13px; }
.business-item h3 { margin-bottom: 22px; font-size: clamp(28px, 3vw, 42px); font-weight: 500; }
.business-item div p { max-width: 720px; margin: 0; color: rgba(255,255,255,.75); }
.service-grid { max-width: 1180px; margin: auto; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: rgba(255,255,255,.24); border: 1px solid rgba(255,255,255,.24); }
.service-card { min-height: 520px; padding: clamp(30px, 3.5vw, 48px); display: grid; grid-template-columns: minmax(0, 1fr); background: var(--navy); }
.service-content { display: flex; min-width: 0; flex-direction: column; }
.service-step { width: fit-content; margin-bottom: 20px; padding: 5px 10px; border: 1px solid rgba(255,255,255,.4); color: var(--white); font-size: 11px; letter-spacing: .06em; }
.service-type { margin-bottom: 24px; color: #78B1FF; font-family: Inter, sans-serif; font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.service-card h3 { margin-bottom: 18px; font-size: clamp(27px, 3vw, 42px); font-weight: 500; line-height: 1.4; }
.service-subtitle, .service-price { color: var(--white); font-size: 19px; font-weight: 500; }
.service-description { max-width: 390px; color: rgba(255,255,255,.72); }
.service-options { display: grid; gap: 28px; }
.service-option { padding-top: 22px; border-top: 1px solid rgba(255,255,255,.24); }
.service-option p { margin-bottom: 20px; color: rgba(255,255,255,.72); }
.service-option p > span { display: block; margin-bottom: 5px; color: var(--white); font-size: 18px; font-weight: 500; }
.service-option .service-link { margin-top: 0; }
.youtube-card { background: #123676; }
.youtube-play { margin-top: auto; display: flex; align-items: center; gap: 18px; color: var(--white); font-weight: 500; }
.play-icon { width: 72px; height: 72px; display: grid; flex: 0 0 72px; place-items: center; border: 1px solid rgba(255,255,255,.72); border-radius: 50%; transition: background .2s, border-color .2s; }
.play-icon i { width: 0; height: 0; margin-left: 5px; border-top: 8px solid transparent; border-bottom: 8px solid transparent; border-left: 14px solid var(--white); }
.youtube-play:hover .play-icon, .youtube-play:focus-visible .play-icon { background: var(--blue); border-color: var(--blue); }
.service-meta { margin: 20px 0 30px; border-top: 1px solid rgba(255,255,255,.24); }
.service-meta div { padding: 15px 0; display: grid; grid-template-columns: 100px 1fr; border-bottom: 1px solid rgba(255,255,255,.24); }
.service-meta dt { color: rgba(255,255,255,.6); font-size: 12px; }
.service-meta dd { margin: 0; font-size: 17px; }
.service-link { margin-top: auto; padding: 17px 0; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid rgba(255,255,255,.6); border-bottom: 1px solid rgba(255,255,255,.6); font-weight: 500; }
.service-link:hover, .service-link:focus-visible { color: #A9CEFF; }

.youtube-section { padding: clamp(90px, 12vw, 160px) var(--pad); background: var(--white); }
.youtube-inner { max-width: 1100px; margin: auto; display: grid; grid-template-columns: 100px 1fr minmax(250px, .65fr); gap: clamp(32px, 5vw, 76px); align-items: center; }
.youtube-mark { width: 78px; height: 78px; display: grid; place-items: center; border: 1px solid var(--blue); border-radius: 50%; }
.youtube-mark i { width: 0; height: 0; margin-left: 5px; border-top: 9px solid transparent; border-bottom: 9px solid transparent; border-left: 15px solid var(--blue); }
.youtube-copy .section-label { margin-bottom: 18px; }
.youtube-copy h2 { margin-bottom: 24px; color: var(--navy); font-size: clamp(32px, 4vw, 54px); font-weight: 500; line-height: 1.4; letter-spacing: -.035em; }
.youtube-copy > p:last-child { margin: 0; color: var(--sub); }
.youtube-link { padding: 18px 0; display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--navy); border-bottom: 1px solid var(--navy); color: var(--navy); font-weight: 500; }
.youtube-link:hover, .youtube-link:focus-visible { color: var(--blue); }

.message { padding-right: 0; display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(50px, 8vw, 120px); align-items: center; background: var(--light); }
.message-image { overflow: hidden; }
.message-image img { display: block; width: 100%; height: auto; }
.message-copy { max-width: 650px; padding-right: var(--pad); }
.message-copy h2 { margin-bottom: 58px; }
.message-copy > p:not(.section-label) { color: #3f4650; }

.meaning-grid { max-width: 1100px; margin: 0 auto clamp(100px, 12vw, 170px); display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); }
.meaning-grid div { padding: clamp(38px, 5vw, 72px); background: var(--light); }
.meaning-grid h3 { color: var(--navy); font-family: Inter, sans-serif; font-size: clamp(30px, 4vw, 52px); }
.meaning-grid p { margin: 0; color: var(--sub); }
.values { max-width: 1100px; margin: auto; display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.values div { min-height: 260px; padding: 28px 22px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.values h3 { margin: 0 0 18px; color: var(--navy); font-size: clamp(24px, 2vw, 28px); font-weight: 600; line-height: 1.4; }
.values p { margin: 0; color: var(--sub); font-size: 13px; }

.achievements { background: var(--white); }
.achievement-grid { max-width: 1100px; margin: auto; display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.achievement-card { min-height: 320px; padding: clamp(24px, 3vw, 38px); grid-column: span 2; background: var(--light); }
.achievement-card:nth-child(4), .achievement-card:nth-child(5) { grid-column: span 3; }
.achievement-icon { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--blue); border-radius: 50%; color: var(--blue); font-family: Inter, sans-serif; font-size: 10px; }
.achievement-value { margin: 46px 0 6px; color: var(--navy); font-family: Inter, "Noto Sans JP", sans-serif; font-size: clamp(34px, 4vw, 54px); font-weight: 600; line-height: 1.2; letter-spacing: -.04em; }
.achievement-card h3 { margin-bottom: 18px; color: var(--navy); font-size: 17px; font-weight: 500; line-height: 1.6; }
.achievement-note { margin: 0; color: var(--sub); font-size: 11px; line-height: 1.7; }

.company { background: var(--light); }
.company-list { max-width: 1100px; margin: auto; border-top: 1px solid var(--line); }
.company-list div { padding: 28px 0; display: grid; grid-template-columns: 220px 1fr; border-bottom: 1px solid var(--line); }
.company-list dt { color: var(--sub); font-size: 13px; }
.company-list dd { margin: 0; }
.company-list a { text-decoration: underline; text-underline-offset: 5px; }

.history { color: var(--white); background: var(--navy); }
.history .section-label { color: #78B1FF; }
.history .section-heading h2 { color: var(--white); }
.history-list { max-width: 1100px; margin: 0 auto; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.24); }
.history-list li { padding: 30px 0; display: grid; grid-template-columns: 220px 1fr; gap: 30px; border-bottom: 1px solid rgba(255,255,255,.24); }
.history-list time { color: #78B1FF; font-family: Inter, sans-serif; font-size: 14px; font-weight: 600; }
.history-list p { margin: 0; }

.recruit { background: var(--light); }
.recruit-list { max-width: 900px; margin: 0 auto; padding: clamp(34px, 6vw, 76px); background: var(--white); }
.recruit-list div { padding: 26px 0; border-bottom: 1px solid var(--line); }
.recruit-list div:first-child { padding-top: 0; }
.recruit-list div:last-child { padding-bottom: 0; border: 0; }
.recruit-list dt { margin-bottom: 9px; color: var(--navy); font-weight: 600; }
.recruit-list dd { margin: 0; color: #3f4650; }
.recruit-list a { text-decoration: underline; text-underline-offset: 5px; }
.recruit-teaser { padding: clamp(90px, 12vw, 160px) var(--pad); background: var(--white); }
.recruit-teaser-inner { max-width: 1100px; margin: auto; display: flex; justify-content: space-between; align-items: end; gap: 50px; }
.recruit-teaser h2 { margin: 0; color: var(--navy); font-size: clamp(42px, 6vw, 76px); font-weight: 500; line-height: 1.35; letter-spacing: -.045em; }
.recruit-teaser a { min-width: 240px; padding: 18px 0; display: flex; justify-content: space-between; border-top: 1px solid var(--navy); border-bottom: 1px solid var(--navy); color: var(--navy); font-weight: 500; }
.subpage-main { padding-top: var(--header-h); }
.subpage-hero { padding: clamp(110px, 14vw, 190px) var(--pad); color: var(--white); background: var(--navy); }
.subpage-hero > * { max-width: 1100px; margin-left: auto; margin-right: auto; }
.subpage-hero .section-label { color: #78B1FF; }
.subpage-hero h1 { margin-bottom: 30px; color: var(--white); font-size: clamp(54px, 8vw, 100px); }
.subpage-hero p:last-child { color: rgba(255,255,255,.72); }

.contact { padding: clamp(110px, 14vw, 210px) var(--pad); color: var(--white); background: var(--blue); }
.contact-inner { max-width: 1100px; margin: auto; }
.contact .section-label { color: rgba(255,255,255,.7); }
.contact h2 { margin-bottom: 40px; font-size: clamp(48px, 7vw, 102px); font-weight: 500; line-height: 1.3; letter-spacing: -.05em; }
.contact-inner > p:not(.section-label) { max-width: 760px; color: rgba(255,255,255,.82); }
.contact-form { max-width: 820px; margin-top: clamp(50px, 8vw, 90px); padding: clamp(28px, 5vw, 64px); color: var(--text); background: var(--white); }
.contact-form > div { margin-bottom: 25px; }
.contact-form label { display: block; margin-bottom: 8px; color: var(--navy); font-size: 14px; font-weight: 600; }
.contact-form input, .contact-form textarea { width: 100%; padding: 15px 16px; border: 1px solid #AAB4C3; border-radius: 0; color: var(--text); background: var(--white); font: inherit; line-height: 1.5; }
.contact-form textarea { resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus { outline: 3px solid rgba(47,128,237,.25); border-color: var(--blue); }
.contact-form button { width: 100%; padding: 16px; border: 1px solid var(--navy); color: var(--white); background: var(--navy); cursor: pointer; font-weight: 600; transition: color .2s, background .2s; }
.contact-form button:hover, .contact-form button:focus-visible { color: var(--navy); background: var(--white); }
.form-note, .form-status { margin: 18px 0 0; color: var(--sub); font-size: 12px; }
.form-status { color: var(--navy); }

.site-footer { padding: 60px var(--pad); display: grid; grid-template-columns: 1fr auto; gap: 50px; align-items: center; }
.footer-brand { width: 220px; height: 220px; display: grid; place-items: center; overflow: visible; }
.footer-brand img { display: block; width: 100%; height: 100%; object-fit: contain; }
.site-footer nav { display: flex; gap: 30px; font-family: Inter, sans-serif; font-size: 11px; }
.site-footer > p { grid-column: 1 / -1; margin: 0; color: var(--sub); font-family: Inter, sans-serif; font-size: 11px; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1180px) {
  .service-grid { max-width: 900px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-card { min-height: 500px; }
  .menu-button { display: flex; align-items: center; gap: 12px; padding: 14px 0; font-family: Inter, sans-serif; font-size: 12px; }
  .menu-button i { width: 24px; height: 1px; background: currentColor; position: relative; }
  .menu-button i::after { content: ""; position: absolute; left: 0; top: 7px; width: 24px; height: 1px; background: currentColor; transition: transform .2s; }
  .site-header.menu-open .menu-button i::after { transform: translateY(-7px) rotate(90deg); }
  .global-nav { position: fixed; inset: var(--header-h) 0 auto; padding: 42px var(--pad) 50px; display: grid; gap: 20px; background: rgba(255,255,255,.98); border-bottom: 1px solid var(--line); font-size: 18px; opacity: 0; visibility: hidden; transform: translateY(-12px); transition: .25s; backdrop-filter: blur(18px); }
  .site-header.menu-open .global-nav { opacity: 1; visibility: visible; transform: none; }
}

@media (min-width: 901px) and (max-width: 1180px) {
  .hero { min-height: max(720px, 92svh); }
  .hero-image { object-position: 65% center; }
  .hero-overlay { background: linear-gradient(90deg, rgba(255,255,255,.97) 0%, rgba(255,255,255,.88) 42%, rgba(255,255,255,.18) 70%); }
}

@media (max-width: 900px) {
  :root { --header-h: 96px; --pad: 22px; }
  .page-section { width: 100%; padding-inline: var(--pad); }
  .site-header { padding-inline: var(--pad); }
  .brand { width: 66px; flex-basis: 66px; }
  .brand img { width: 60px; height: 60px; }
  .hero { min-height: max(760px, 100svh); padding-top: calc(var(--header-h) + 5vh); padding-bottom: 8vh; align-items: center; }
  .hero-image { inset: 0; height: 100%; min-height: 0; object-position: 62% center; }
  .hero-overlay { background: linear-gradient(90deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.9) 42%, rgba(255,255,255,.22) 72%); }
  .hero-content { width: 100%; max-width: 100%; min-width: 0; }
  .hero h1 { max-width: 100%; font-size: clamp(34px, 10vw, 44px); line-height: 1.28; white-space: normal; word-break: keep-all; overflow-wrap: normal; }
  .section-heading h2, .message-copy h2, .recruit-teaser h2, .contact h2, .subpage-hero h1 {
    max-width: 100%;
    font-size: clamp(28px, 8.5vw, 42px);
    white-space: normal;
    word-break: keep-all;
    overflow-wrap: normal;
  }
  .hero-lead { width: 100%; max-width: 100%; word-break: normal; overflow-wrap: normal; line-break: strict; }
  .desktop-only, .scroll-guide { display: none; }
  .story-grid { width: 100%; max-width: 100%; min-width: 0; }
  .story-grid > div { width: 100%; max-width: 100%; min-width: 0; }
  .story-grid h3, .business .section-heading h2 {
    max-width: 100%;
    white-space: normal;
    overflow-wrap: normal;
    word-break: keep-all;
  }
  .story-grid h3 { font-size: clamp(24px, 7vw, 32px); line-height: 1.35; }
  .story-grid p { width: 100%; max-width: 100%; word-break: normal; overflow-wrap: normal; line-break: strict; }
  .business .section-heading h2 { font-size: clamp(40px, 10.5vw, 48px); line-height: 1.2; }
  .heading-line-mobile { display: block; width: 100%; }
  .heading-break-desktop { display: none; }
  .business .section-intro { width: 100%; max-width: 100%; word-break: normal; overflow-wrap: normal; line-break: strict; }
  .service-grid { width: 100%; max-width: 100%; min-width: 0; grid-template-columns: minmax(0, 1fr); }
  .service-card { width: 100%; max-width: 100%; min-width: 0; min-height: 0; padding: 36px 22px; display: block; }
  .service-content, .service-options, .service-option, .service-meta { width: 100%; max-width: 100%; min-width: 0; }
  .service-content { display: flex; flex-direction: column; align-items: stretch; }
  .service-meta div { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
  .service-meta dt, .service-meta dd { width: 100%; max-width: 100%; white-space: normal; overflow-wrap: normal; word-break: keep-all; }
  .service-price { white-space: normal; overflow-wrap: normal; word-break: keep-all; }
  .service-description, .service-option p { width: 100%; max-width: 100%; white-space: normal; overflow-wrap: normal; word-break: normal; line-break: strict; }
  .service-link { width: 100%; max-width: 100%; min-width: 0; gap: 12px; white-space: normal; overflow-wrap: normal; word-break: keep-all; }
  .service-link > span[aria-hidden="true"] { flex: 0 0 auto; margin-left: auto; }
  .youtube-play { width: 100%; max-width: 100%; min-width: 0; gap: 14px; white-space: normal; overflow-wrap: normal; word-break: keep-all; }
  .brand-core div, .company-list div, .history-list li { grid-template-columns: 1fr; gap: 8px; }
  .meaning-grid { grid-template-columns: 1fr; }
  .values { grid-template-columns: 1fr; }
  .values div { min-height: 0; }
  .values h3 { margin: 0 0 14px; font-size: clamp(22px, 6.4vw, 24px); }
  .site-footer { grid-template-columns: 1fr; }
  .site-footer nav { flex-wrap: wrap; }
  .recruit-teaser-inner { align-items: stretch; flex-direction: column; }
  .recruit-teaser a { width: 100%; min-width: 0; word-break: keep-all; overflow-wrap: normal; }
  .message { padding-left: 0; grid-template-columns: 1fr; }
  .message-copy { width: 100%; max-width: 100%; min-width: 0; padding: 0 var(--pad); }
  .message-copy > p:not(.section-label) { word-break: normal; overflow-wrap: normal; line-break: strict; }
  .achievement-grid { grid-template-columns: 1fr; }
  .achievement-card, .achievement-card:last-child { grid-column: auto; }
  .youtube-inner { grid-template-columns: 1fr; }
  .youtube-link { grid-column: auto; }
  .about-stats { grid-template-columns: 1fr; }
  .about-stats > article:last-child { grid-column: auto; }
  .section-heading, .brand-core, .about-stats, .meaning-grid, .values, .achievement-grid, .company-list, .history-list, .contact-inner, .contact-form, .recruit-list, .recruit-teaser-inner, .site-footer { width: 100%; max-width: 100%; min-width: 0; }
  .company-list dd, .history-list p, .recruit-list dd { min-width: 0; word-break: normal; overflow-wrap: normal; line-break: strict; }
}

@media (max-width: 480px) {
  .hero { min-height: 760px; padding-top: calc(var(--header-h) + 3vh); align-items: start; }
  .hero-image { height: 100%; object-position: 62% center; }
  .hero-overlay { background: linear-gradient(90deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.86) 52%, rgba(255,255,255,.16) 100%); }
  .service-card { min-height: 0; padding: 30px 20px; }
  .service-card h3 { font-size: 23px; }
  .youtube-copy h2 { font-size: 30px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}