:root {
  color-scheme: light;
  --navy: #012048;
  --navy-2: #102d55;
  --blue: #174b91;
  --text: #012048;
  --text-2: #333;
  --muted: #4d607b;
  --line: #d9e0e9;
  --offwhite: #f7f9fc;
  --white: #fff;
  font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", "Noto Sans JP", Meiryo, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; color: var(--text); background: var(--white); }
img { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; }
:focus-visible { outline: 3px solid #55a8ff; outline-offset: 4px; }
.container { width: min(100% - 64px, 1180px); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; z-index: 100; top: -100px; left: 16px; padding: 12px 18px; background: #fff; color: var(--navy); }
.skip-link:focus { top: 12px; }

.site-header { position: sticky; top: 0; z-index: 20; background: #fff; box-shadow: 0 1px 0 rgb(16 45 85 / 8%); transition: transform .3s ease; }
.site-header.is-hidden:not(:focus-within) { transform: translateY(-100%); }
.site-header__inner { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.site-logo { display: inline-flex; width: 178px; flex: none; }
.site-logo img { width: 100%; height: auto; }
.primary-nav { display: flex; align-items: center; gap: clamp(22px, 3.3vw, 48px); }
.primary-nav__link { color: var(--navy); font-size: .78rem; font-weight: 800; letter-spacing: .055em; text-decoration: none; padding-block: 12px; }
.primary-nav__link:hover, .primary-nav__link[aria-current] { color: var(--blue); }
.menu-toggle { display: none; }

.hero, .vision { position: relative; isolation: isolate; overflow: hidden; color: #fff; background: var(--navy); }
.hero__art, .vision__art { position: absolute; inset: 0; z-index: -1; background-repeat: no-repeat; background-size: 100% 100%; }
.hero__art { background-image: url("../hero-wave-extracted.webp"); }
/*.hero__art::after, .vision__art::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgb(0 51 100 / 32%), transparent 49%); }*/
.hero__content { min-height: 560px; padding-block: 112px 189px; }
.hero h1 { margin: 0 0 24px; max-width: 740px; font-size: clamp(2.1rem, 4.15vw, 3.55rem); font-weight: 700; line-height: 1.55; letter-spacing: .09em; }
.hero p { margin: 0 0 44px; font-size: clamp(.9rem, 1.13vw, 1.05rem); font-weight: 600; line-height: 2.1; letter-spacing: .025em; }
.text-link { display: inline-flex; align-items: center; gap: 24px; padding-block: 5px 9px; border-bottom: 1px solid currentColor; color: var(--blue); font-weight: 700; font-size: .91rem; text-decoration: none; transition: gap .2s ease; }
.text-link:hover { gap: 31px; }
.text-link--light { color: #fff; }
.text-link span[aria-hidden] { font-size: 1.45em; line-height: 1; }

.about { position: relative; overflow: hidden; background: #f8faff url("../about-wave-extracted.webp") center / 100% 100% no-repeat; text-align: center; }
.about__inner { position: relative; padding-block: 82px 92px; }
.section-kicker { margin: 0 0 25px; color: var(--blue); font-size: .84rem; font-weight: 800; letter-spacing: .07em; text-align: center; }
.about h2 { margin: 0 0 22px; font-size: clamp(1.8rem, 3.25vw, 2.9rem); line-height: 1.55; letter-spacing: .08em; }
.about p:not(.section-kicker) { margin: 0 auto 24px; max-width: 690px; font-size: 1rem; font-weight: 600; line-height: 2; }
.section-space { padding-block: 80px 92px; }

.business__grid, .services__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.business__intro { margin: -9px auto 28px; max-width: 720px; color: var(--muted); font-size: .9rem; line-height: 1.8; text-align: center; }
.business-card { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: 5px; background: #fff; transition: box-shadow .2s ease; }
.business-card:hover { box-shadow: 0 10px 24px rgb(8 25 52 / 8%); }
.business-card img { width: 100%; height: auto; aspect-ratio: 1000 / 562; object-fit: cover; }
.business-card__body { position: relative; padding: 25px 64px 30px 24px; }
.business-card h3 a { color: inherit; text-decoration: none; }
.business-card h3 { margin: 0 0 12px; font-size: clamp(1.15rem, 1.4vw, 1.42rem); line-height: 1.5; }
.business-card p { margin: 0; color: var(--muted); font-size: .91rem; font-weight: 600; line-height: 1.85; }
.business__action { margin-top: 39px; text-align: center; }
.button { display: inline-flex; min-height: 53px; align-items: center; justify-content: center; gap: 22px; padding: 12px 25px; border: 1px solid currentColor; border-radius: 3px; font-size: .92rem; font-weight: 700; text-decoration: none; }
.button span { font-size: 1.35em; line-height: 1; }
.button--navy { color: #fff; background: var(--navy); border-color: var(--navy); }
.button--navy:hover { background: #0a4a85; }
.services { background: #f2f5f9; }
.service-card { position: relative; display: block; min-height: 240px; isolation: isolate; overflow: hidden; border-radius: 5px; background: #d8e1ec; text-decoration: none; }
.service-card img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; }
.service-card::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgb(0 51 100 / 72%), transparent 85%); }
.service-card--light::after { background: linear-gradient(90deg, rgb(255 255 255 / 94%), rgb(255 255 255 / 12%) 88%); }
.service-card--blue::after { background: linear-gradient(90deg, rgb(29 76 119 / 74%), transparent 88%); }
.service-card__content { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: space-between; padding: clamp(22px, 2.6vw, 34px) 22px 22px; color: #fff; text-shadow: 0 1px 4px rgb(0 0 0 / 28%); }
.service-card--light .service-card__content { color: var(--navy); text-shadow: none; }
.service-card h3 { margin: 0; font-family: Georgia, "Times New Roman", "Yu Mincho", serif; font-size: clamp(1.45rem, 2.2vw, 2rem); font-weight: 400; line-height: 1.22; letter-spacing: .01em; }
.service-card p { max-width: calc(100% - 42px); margin: 0; font-size: clamp(.78rem, .95vw, .88rem); font-weight: 700; line-height: 2; letter-spacing: .04em; }
.service-card__arrow { position: absolute; right: 20px; bottom: 20px; }

/* Component: circle arrow */
.c-circle-arrow { display: inline-flex; width: 30px; height: 30px; flex: none; align-items: center; justify-content: center; border: 1.5px solid currentColor; border-radius: 50%; color: var(--navy); transition: color .2s ease, background-color .2s ease; }
.c-circle-arrow svg { width: 14px; height: 14px; }
.c-circle-arrow--light { color: #fff; }
a:hover .c-circle-arrow, .is-linked:hover .c-circle-arrow { color: #fff; background: var(--navy); border-color: var(--navy); }
/* Component: line icon */
.c-icon { display: block; flex: none; width: 44px; height: 44px; color: var(--navy); }
.c-icon--lg { width: clamp(40px, 3.6vw, 52px); height: clamp(40px, 3.6vw, 52px); }
/* Utility */
.u-stretched-link::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.u-pos-br { position: absolute; right: 22px; bottom: 22px; }

.news { background: #f6f8fb; }
.news__grid { display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); gap: clamp(35px, 8vw, 100px); align-items: center; }
.news__copy .section-kicker { text-align: left; margin-bottom: 26px; }
.news h2 { margin: 0 0 24px; font-size: clamp(1.6rem, 2.5vw, 2.35rem); line-height: 1.5; }
.news__copy p:not(.section-kicker) { margin: 0 0 38px; max-width: 340px; line-height: 2; font-size: .96rem; font-weight: 600; }
.facebook-frame { display: flex; align-items: center; justify-content: center; min-height: 500px; padding: 12px; border: 1px solid var(--line); border-radius: 5px; background: #fff; box-shadow: 0 9px 26px rgb(8 25 52 / 5%); }
.facebook-frame iframe { display: block; width: 100%; max-width: 500px; border: 0; }
.facts { background: #fff; }
.facts__grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.fact { min-height: 104px; display: flex; align-items: center; justify-content: center; gap: clamp(14px, 1.8vw, 24px); padding-inline: 12px; }
.fact__text { display: flex; flex-direction: column; gap: 6px; }
.fact + .fact { border-left: 1px solid var(--line); }
.fact__value { color: var(--navy); font-size: clamp(1.25rem, 2vw, 2rem); font-weight: 600; line-height: 1.2; letter-spacing: .03em; }
.fact__label { color: var(--muted); font-size: .78rem; font-weight: 700; }
.vision__art { background-image: url("../vision-wave-extracted.webp"); }
.vision__art::after { background: linear-gradient(90deg, rgb(0 51 100 / 22%), transparent 60%); }
.vision__inner { padding-block: 64px 72px; }
.vision .section-kicker { color: #fff; text-align: left; margin-bottom: 16px; }
.vision h2 { margin: 0 0 28px; font-size: clamp(1.9rem, 3.25vw, 2.9rem); line-height: 1.5; letter-spacing: .05em; }
.vision__actions { display: flex; flex-wrap: wrap; gap: 16px; }
.button--white { color: var(--navy); border-color: #fff; background: #fff; }
.button--white:hover { background: #e7f2ff; }
.button--outline { color: #fff; border-color: rgb(255 255 255 / 75%); }
.button--outline:hover { background: rgb(255 255 255 / 12%); }
.site-footer { background: var(--navy); color: #fff; }
.site-footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 24px; }
.site-logo--footer { width: 133px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; }
.footer-nav__link { color: #fff; font-size: .72rem; font-weight: 700; text-decoration: none; }
.footer-nav__link:hover { text-decoration: underline; }
.site-footer small { color: #d3dfed; font-size: .67rem; white-space: nowrap; }

@media (max-width: 900px) {
  .container { width: min(100% - 48px, 1180px); }
  .business__grid, .services__grid { gap: 15px; }
  .business-card__body { padding: 19px 58px 24px 17px; }
  .service-card { min-height: 220px; }
  .site-footer__inner { flex-wrap: wrap; }
  .site-footer small { width: 100%; }
}

@media (max-width: 760px) {
  .container { width: min(100% - 36px, 1180px); }
  .site-header__inner { min-height: 70px; }
  .site-logo { width: 150px; }
  .menu-toggle { display: flex; width: 44px; height: 44px; padding: 9px 7px; flex-direction: column; align-items: center; justify-content: center; gap: 5px; border: 0; background: transparent; cursor: pointer; }
  .menu-toggle span { display: block; width: 25px; height: 2px; border-radius: 2px; background: var(--navy); transform-origin: center; transition: transform .28s ease, opacity .18s ease; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-7px) rotate(-45deg); }
  .primary-nav { display: flex; position: absolute; top: 100%; left: 0; right: 0; padding: 8px 18px 20px; flex-direction: column; align-items: stretch; gap: 0; background: #fff; box-shadow: 0 15px 25px rgb(8 25 52 / 12%); visibility: hidden; opacity: 0; transform: translateY(-12px); pointer-events: none; transition: opacity .28s ease, transform .28s ease, visibility 0s linear .28s; }
  .primary-nav.is-open { visibility: visible; opacity: 1; transform: translateY(0); pointer-events: auto; transition-delay: 0s; }
  .primary-nav__link { padding: 14px 6px; border-bottom: 1px solid var(--line); }
  .hero__content { min-height: 520px; padding-block: 105px 176px; }
  .hero h1 { font-size: clamp(2rem, 5.6vw, 3rem); }
  .hero__art { background-size: auto 100%; background-position: 60% center; }
  .about__inner { padding-block: 68px 75px; }
  .section-space { padding-block: 66px 76px; }
  .business__grid { grid-template-columns: 1fr; gap: 20px; max-width: 540px; margin-inline: auto; }
  .business-card img { aspect-ratio: 1000 / 500; }
  .business-card__body { padding: 20px 62px 24px 22px; }
  .services__grid { grid-template-columns: 1fr; gap: 16px; max-width: 540px; margin-inline: auto; }
  .service-card { min-height: 240px; }
  .news__grid { grid-template-columns: 1fr; gap: 34px; }
  .news__copy p:not(.section-kicker) { max-width: none; margin-bottom: 25px; }
  .facebook-frame { min-height: 500px; }
  .vision__inner { padding-block: 67px 72px; }
  .vision__art { background-size: auto 100%; background-position: 65% center; }
}

@media (max-width: 500px) {
  .desktop-break { display: none; }
  .hero__content { min-height: 500px; padding-block: 92px 153px; }
  .hero h1 { font-size: 2rem; line-height: 1.6; }
  .hero p { line-height: 1.9; }
  .about h2 { font-size: 1.66rem; }
  .vision h2 { font-size: 1.75rem; }
  .about p:not(.section-kicker) { font-size: .91rem; }
  .facts__grid { grid-template-columns: 1fr; }
  .fact { min-height: 92px; justify-content: flex-start; padding-inline: 8px; }
  .fact + .fact { border-left: 0; border-top: 1px solid var(--line); }
  .vision__actions { align-items: stretch; flex-direction: column; }
  .vision__actions .button { justify-content: space-between; }
  .site-footer__inner { align-items: flex-start; flex-direction: column; }
  .footer-nav { gap: 14px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .text-link, .business-card, .c-circle-arrow { transition: none; }
  .menu-toggle span, .primary-nav, .site-header { transition: none; }
}