:root {
  --blue: #009aea;
  --blue-dark: #0088d4;
  --blue-contrast: #0078b8;
  --blue-on-tint: #006a9e;
  --blue-light: #70c5f3;
  --royal: #3962ed;
  --mint: #00d79f;
  --mint-dark: #00775a;
  --yellow: #ffe77a;
  --ink: #2b2a2b;
  --paper: #fffcff;
  --soft: #f2eff2;
  --border: #e8e4e8;
  --muted: #666266;
  --danger: #c43b4d;
  --font: Arial, "Helvetica Neue", "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  --page-pad: clamp(20px, 5vw, 72px);
  --header-h: 88px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; scrollbar-gutter: stable; }
body { margin: 0; min-width: 320px; overflow-x: clip; background: var(--paper); color: var(--ink); font-family: var(--font); font-kerning: normal; font-feature-settings: "kern" 1, "palt" 1; line-break: strict; overflow-wrap: anywhere; word-break: normal; }
html.is-locked,
body.is-locked { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
:where(a, button, input, textarea, select, summary):focus-visible { outline: 3px solid transparent; outline-offset: 3px; box-shadow: 0 0 0 3px rgba(0, 154, 234, .35); }
[hidden] { display: none !important; }
.skip-link { position: fixed; inset: 8px auto auto 8px; z-index: 200; padding: 12px 18px; border-radius: 8px; background: var(--ink); color: var(--paper); transform: translateY(-160%); transition: transform 180ms ease-out; }
.skip-link:focus { transform: translateY(0); }
section[id], #main-content { scroll-margin-top: var(--header-h); }

.hero-wrap { position: relative; overflow: clip; background: var(--paper); }
.site-header { position: relative; z-index: 50; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 24px; width: 100%; padding: clamp(14px, 2vw, 28px) var(--page-pad); background: var(--paper); }
.header-sentinel { height: 1px; background: transparent; }
@keyframes header-pin { from { transform: translateY(-100%); } to { transform: translateY(0); } }
.site-header.is-pinned { position: fixed; inset: 0 0 auto; padding-block: 10px; border-bottom: 1px solid var(--border); background: rgba(255,252,255,.96); box-shadow: 0 6px 24px rgba(43,42,43,.08); animation: header-pin 220ms ease-out both; }
@supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)) {
  .site-header.is-pinned { background: rgba(255,252,255,.88); -webkit-backdrop-filter: blur(14px) saturate(1.1); backdrop-filter: blur(14px) saturate(1.1); }
}
.brand, .footer-brand { display: inline-flex; align-items: center; gap: 14px; }
.brand img { width: 44px; height: 44px; object-fit: contain; }
.site-header .brand img { width: auto; height: 66px; }
.site-header.is-pinned .brand img { height: 44px; }
.brand span { font: 700 13px/1.3 Arial, sans-serif; letter-spacing: .14em; }
.desktop-nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 12px clamp(14px, 2.4vw, 34px); }
.desktop-nav a { display: inline-flex; align-items: center; min-height: 44px; font: 600 14px/1 Arial, sans-serif; letter-spacing: .06em; transition: color 180ms ease-out, background-color 180ms ease-out; }
.desktop-nav a:hover { color: var(--blue); }
.menu-trigger { display: none; flex-direction: column; align-items: center; justify-content: center; gap: 6px; width: 48px; height: 48px; padding: 0; border: 0; border-radius: 12px; background: var(--paper); cursor: pointer; }
.menu-trigger span { width: 26px; height: 2px; border-radius: 2px; background: var(--ink); }

.ribbon { position: absolute; z-index: 0; border-radius: 999px; pointer-events: none; }
.ribbon--a { top: 48px; right: -320px; width: 700px; height: 76px; background: linear-gradient(120deg, #00d79f 0%, #b6e77a 48%, #ffe77a 100%); transform: rotate(-18deg); }
.ribbon--b { top: 58%; right: -380px; width: 900px; height: 64px; background: #e2f2ff; transform: rotate(-14deg); }
.ribbon--c { bottom: -28px; left: -300px; width: 760px; height: 58px; background: linear-gradient(135deg, #d7f90c 0%, #00d79f 55%, #009aea 100%); opacity: .5; transform: rotate(9deg); }
.ribbon--about { top: -12px; right: -280px; width: 640px; height: 52px; background: linear-gradient(120deg, #00d79f 0%, #b6e77a 48%, #ffe77a 100%); opacity: .55; transform: rotate(-12deg); }
.ribbon--services { top: 28px; left: -320px; width: 700px; height: 48px; background: #e2f2ff; opacity: .95; transform: rotate(8deg); }
.ribbon--achievements { top: 96px; right: -340px; width: 720px; height: 50px; background: linear-gradient(135deg, #d7f90c 0%, #00d79f 55%, #009aea 100%); opacity: .4; transform: rotate(-10deg); }
.ribbon--company { top: auto; right: -280px; bottom: 18%; left: auto; width: 680px; height: 48px; background: linear-gradient(120deg, #00d79f 0%, #b6e77a 48%, #ffe77a 100%); opacity: .5; transform: rotate(-14deg); }

@keyframes ribbon-a { from { transform: rotate(-18deg) translate3d(0, 0, 0); } to { transform: rotate(-11deg) translate3d(-200px, 150px, 0); } }
@keyframes ribbon-b { from { transform: rotate(-14deg) translate3d(0, 0, 0); } to { transform: rotate(-20deg) translate3d(130px, -120px, 0); } }
@keyframes ribbon-c { from { transform: rotate(9deg) translate3d(0, 0, 0); } to { transform: rotate(2deg) translate3d(240px, -80px, 0); } }
@keyframes ribbon-about { from { transform: rotate(-12deg) translate3d(0, 0, 0); } to { transform: rotate(-6deg) translate3d(-150px, 90px, 0); } }
@keyframes ribbon-services { from { transform: rotate(8deg) translate3d(0, 0, 0); } to { transform: rotate(3deg) translate3d(160px, 100px, 0); } }
@keyframes ribbon-achievements { from { transform: rotate(-10deg) translate3d(0, 0, 0); } to { transform: rotate(-4deg) translate3d(-140px, 120px, 0); } }
@keyframes ribbon-company { from { transform: rotate(-14deg) translate3d(0, 0, 0); } to { transform: rotate(-8deg) translate3d(-160px, 90px, 0); } }
@keyframes ribbon-footer { from { transform: rotate(-3deg) translate3d(0, 0, 0); } to { transform: rotate(1deg) translate3d(110px, 40px, 0); } }
@media (prefers-reduced-motion: no-preference) {
  @supports ((animation-timeline: view()) and (animation-range: entry)) {
    [data-ribbon] {
      animation-duration: auto;
      animation-timing-function: linear;
      animation-fill-mode: both;
      animation-timeline: view(block);
      animation-range: entry 0% exit 100%;
    }
    [data-ribbon="a"] { animation-name: ribbon-a; }
    [data-ribbon="b"] { animation-name: ribbon-b; }
    [data-ribbon="c"] { animation-name: ribbon-c; }
    [data-ribbon="about"] { animation-name: ribbon-about; }
    [data-ribbon="services"] { animation-name: ribbon-services; }
    [data-ribbon="achievements"] { animation-name: ribbon-achievements; }
    [data-ribbon="company"] { animation-name: ribbon-company; }
    [data-ribbon="footer"] { animation-name: ribbon-footer; }
  }
}

.hero { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 400px), 1fr)); align-items: center; gap: 40px; padding: clamp(40px, 5.4vw, 78px) var(--page-pad) clamp(64px, 7.6vw, 110px); }
.hero__copy { display: flex; flex-direction: column; align-items: flex-start; min-width: 0; }
.hero__eyebrow { display: flex; align-items: center; gap: 14px; margin: 0 0 34px; color: var(--blue-contrast); font: 700 12px/1 Arial, sans-serif; letter-spacing: .22em; }
.hero__eyebrow span { flex: none; width: 56px; height: 2px; background: var(--blue); }
.hero h1 { margin: 0; color: var(--ink); font-family: "Noto Sans JP", sans-serif; font-size: clamp(34px, 5.97vw, 86px); font-weight: 700; line-height: 1.2; letter-spacing: -.01em; }
.hero__lead { max-width: 480px; margin: 38px 0 0; font-family: "Noto Sans JP", sans-serif; font-size: 19px; font-weight: 500; line-height: 1.95; text-wrap: pretty; }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 32px; margin-top: clamp(34px, 3.6vw, 52px); }
.hero__visual { display: flex; align-items: center; justify-content: center; min-width: 0; }
.globe { position: relative; width: 100%; max-width: 560px; aspect-ratio: 1; }
.globe__halo, .globe canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.globe__halo { border-radius: 50%; background: radial-gradient(circle at 32% 26%, rgba(255,255,255,.7) 0%, rgba(0,154,234,.14) 54%, rgba(57,98,237,.2) 100%); box-shadow: inset 0 0 90px rgba(0,154,234,.22); }

.button { display: inline-flex; align-items: center; justify-content: center; min-height: 70px; border: 0; border-radius: 999px; cursor: pointer; font-family: "Noto Sans JP", sans-serif; font-size: 16px; font-weight: 700; line-height: 1; transition: color 180ms ease-out, background-color 180ms ease-out, transform 180ms ease-out; }
.button--primary { justify-content: space-between; gap: 22px; padding: 0 12px 0 36px; background: var(--ink); color: var(--paper); }
.button--primary:hover { background: var(--blue-contrast); }
.button--primary:active { transform: translateY(2px); }
.button__arrow { display: inline-flex; flex: none; align-items: center; justify-content: center; width: 56px; height: 56px; border-radius: 50%; background: var(--blue); color: var(--paper); font-size: 22px; }
.button--secondary { height: 70px; padding: 0 40px; border: 2px solid var(--blue); background: var(--paper); color: var(--blue-contrast); }
.button--secondary:hover { background: var(--blue-contrast); color: var(--paper); }
.button--compact { min-height: 56px; padding: 0 34px; background: var(--ink); color: var(--paper); font-size: 15px; }
.button--compact:hover { background: var(--blue-contrast); }

.section-edge { position: relative; padding-inline: clamp(16px, 2.8vw, 40px); overflow: clip; background: var(--paper); }
.blue-panel { position: relative; z-index: 1; background: var(--blue-contrast); border-radius: 40px 40px 24px 24px; }
.about { padding-bottom: 96px; }
.about__panel { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); gap: clamp(30px, 3.3vw, 48px); padding: clamp(40px, 5.6vw, 80px) clamp(22px, 5vw, 72px) clamp(48px, 6.1vw, 88px); }
.about__copy { min-width: 0; color: var(--paper); }
.about__copy > p:not(.section-eyebrow, .about__statement) { max-width: 560px; margin: 22px 0 0; font-family: "Noto Sans JP", sans-serif; font-size: 17px; font-weight: 600; line-height: 1.85; text-wrap: pretty; }
.about__copy > p:nth-of-type(3) { margin-top: 36px; }
.section-eyebrow { margin: 0; color: var(--blue-contrast); font-family: "Noto Sans JP", sans-serif; font-size: 18px; font-weight: 700; line-height: 1.5; letter-spacing: .02em; }
.section-eyebrow--light { color: var(--paper); }
.display-title { margin: 18px 0 0; color: var(--ink); font: 500 clamp(34px, 5.14vw, 74px)/1.05 Arial, "Helvetica Neue", sans-serif; letter-spacing: -.035em; text-wrap: balance; }
.display-title--light { margin-top: 20px; color: var(--paper); font-size: clamp(32px, 4.7vw, 68px); line-height: 1.06; letter-spacing: -.03em; }
.about__statement, .company__statement { margin: 30px 0 0; color: var(--paper); font-family: "Noto Sans JP", sans-serif; font-size: clamp(22px, 2.64vw, 38px); font-weight: 700; line-height: 1.4; }
.philosophy-diagram { position: relative; align-self: center; justify-self: center; width: 100%; max-width: 600px; min-width: 0; aspect-ratio: 600 / 550; container-type: inline-size; }
.philosophy-diagram__orbit { position: absolute; top: 21.8%; left: 15.7%; width: 68.7%; aspect-ratio: 1; border: 3px solid var(--blue-light); border-radius: 50%; }
.philosophy-node { position: absolute; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2.5%; width: 34.3%; aspect-ratio: 1; overflow: hidden; padding: 0 7%; border: 2px solid var(--paper); border-radius: 50%; background: rgba(0,120,184,.96); color: var(--paper); text-align: center; }
.philosophy-node--top { top: 3.1%; left: 32.8%; }
.philosophy-node--left { top: 59.3%; left: 3.2%; }
.philosophy-node--right { top: 59.3%; left: 62.5%; }
.philosophy-node b { font-size: clamp(14px, 4.67cqi, 28px); font-weight: 500; line-height: 1; }
.philosophy-node span { font: 500 clamp(13px, 3.17cqi, 19px)/1.25 Arial, sans-serif; white-space: nowrap; overflow-wrap: normal; }
.philosophy-node strong { font-family: "Noto Sans JP", sans-serif; font-size: clamp(12px, 2.33cqi, 14px); }
.philosophy-node small { max-height: max(0px, calc((100cqi - 400px) * 2)); overflow: hidden; font-family: "Noto Sans JP", sans-serif; font-size: clamp(10px, 2cqi, 12px); font-weight: 500; line-height: 1.6; }

.content-section { position: relative; overflow: clip; padding: clamp(64px, 8.3vw, 120px) var(--page-pad) clamp(64px, 9.2vw, 132px); background: var(--paper); }
.content-section > :not(.ribbon) { position: relative; z-index: 1; }
.section-intro { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr)); align-items: end; gap: clamp(28px, 5.5vw, 80px); padding-bottom: 40px; border-bottom: 1px solid var(--border); }
.section-intro > p { max-width: 620px; margin: 0; font-family: "Noto Sans JP", sans-serif; font-size: 18px; font-weight: 500; line-height: 1.9; text-wrap: pretty; }
.section-intro--borderless { padding-bottom: 0; border: 0; }
.service-list { display: flex; flex-direction: column; gap: 32px; margin-top: 72px; }
.service-card { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .9fr); align-items: center; gap: clamp(28px, 3.9vw, 56px); padding: clamp(24px, 5vw, 72px); border-radius: 24px; }
.service-card--blue { background: var(--blue-contrast); color: var(--paper); }
.service-card--mint { background: var(--mint); color: var(--ink); }
.service-card--royal { background: var(--royal); color: var(--paper); }
.service-card__body { grid-column: 1; grid-row: 1; min-width: 0; }
.service-card__label { display: inline-flex; align-items: center; min-height: 76px; padding: 0 28px; border-radius: 12px; background: var(--paper); color: var(--blue-contrast); font: 700 16px/1 Arial, sans-serif; letter-spacing: .04em; }
.service-card--mint .service-card__label { color: var(--mint-dark); }
.service-card--royal .service-card__label { color: var(--royal); }
.service-card__number { margin: 34px 0 0; font-family: "Noto Sans JP", sans-serif; font-size: clamp(19px, 2.1vw, 30px); font-weight: 700; line-height: 1.3; }
.service-card h3 { margin: 20px 0 0; font-family: "Noto Sans JP", sans-serif; font-size: clamp(24px, 3.2vw, 46px); font-weight: 700; line-height: 1.28; }
.service-card__description { max-width: 620px; margin: 28px 0 0; font-family: "Noto Sans JP", sans-serif; font-size: 18px; font-weight: 600; line-height: 1.75; text-wrap: pretty; }
.service-card--mint .service-card__description { font-weight: 500; }
.tag-list { display: flex; flex-wrap: wrap; gap: 10px; margin: 34px 0 0; padding: 0; list-style: none; }
.tag-list li { padding: 11px 18px; border-radius: 999px; background: var(--paper); color: var(--ink); font-family: "Noto Sans JP", sans-serif; font-size: 15px; font-weight: 700; line-height: 1; }
.service-card__media { position: relative; grid-column: 2; grid-row: 1; width: 100%; min-width: 0; aspect-ratio: 4 / 5; overflow: hidden; border-radius: 22px; }
.service-card__media img { width: 100%; height: 100%; object-fit: cover; }
.section-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px 48px; margin-top: 80px; }
.section-cta > p { max-width: 660px; margin: 0; font-family: "Noto Sans JP", sans-serif; font-size: 20px; font-weight: 600; line-height: 1.85; text-wrap: pretty; }
.section-cta .button { flex: none; }

.company { padding-top: 24px; padding-bottom: clamp(64px, 8.9vw, 128px); }
.company__panel { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); gap: clamp(32px, 4.4vw, 64px); padding: clamp(44px, 6.1vw, 88px) clamp(22px, 5vw, 72px) clamp(52px, 6.7vw, 96px); color: var(--paper); }
.company__copy { min-width: 0; }
.company__statement { font-size: clamp(22px, 2.5vw, 36px); line-height: 1.42; }
.company__copy > p:not(.section-eyebrow, .company__statement) { max-width: 600px; margin: 22px 0 0; font-family: "Noto Sans JP", sans-serif; font-size: 17px; font-weight: 700; line-height: 1.85; text-wrap: pretty; }
.company__copy > p:nth-of-type(3) { margin-top: 38px; }
.timeline { position: relative; display: flex; flex-direction: column; gap: 56px; min-width: 0; margin: 0; padding: 14px 0 0; list-style: none; }
.timeline::before { content: ""; position: absolute; top: 38px; bottom: 44px; left: 9px; width: 2px; background: rgba(255,252,255,.4); }
.timeline li { position: relative; display: grid; grid-template-columns: auto 1fr; align-items: start; gap: 30px; }
.timeline__dot { position: relative; display: block; width: 20px; height: 20px; margin-top: 14px; border-radius: 50%; background: var(--paper); box-shadow: 0 0 0 6px rgba(255,252,255,.22); }
.timeline__dot--current { background: var(--yellow); box-shadow: 0 0 0 6px rgba(255,231,122,.28); }
.timeline__year { margin: 0; font: 500 clamp(30px, 3.2vw, 46px)/1 Arial, sans-serif; letter-spacing: -.02em; }
.timeline h3 { margin: 14px 0 0; font-family: "Noto Sans JP", sans-serif; font-size: 20px; line-height: 1.5; }
.timeline li div > p:last-child { margin: 10px 0 0; font-family: "Noto Sans JP", sans-serif; font-size: 16px; font-weight: 700; line-height: 1.8; }
.profile { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: clamp(28px, 4.4vw, 64px); margin: clamp(48px, 6.7vw, 96px) clamp(0px, 2.2vw, 32px) 0; }
.profile h3 { margin: 0; font: 500 34px/1.1 Arial, sans-serif; letter-spacing: -.02em; }
.profile > div > p { margin: 18px 0 0; color: var(--muted); font-family: "Noto Sans JP", sans-serif; font-size: 15px; font-weight: 600; line-height: 1.8; }
.profile dl { display: grid; grid-template-columns: minmax(0, .36fr) minmax(0, 1fr); margin: 0; font-family: "Noto Sans JP", sans-serif; }
.profile dt, .profile dd { padding: 26px 0; border-top: 1px solid var(--border); line-height: 1.7; }
.profile dt { color: var(--blue-contrast); font-size: 16px; font-weight: 700; }
.profile dd { margin: 0; color: var(--ink); font-size: 17px; font-weight: 500; }

.achievements { border-top: 1px solid var(--border); }
.achievements__statement { margin: 32px 0 0; font-family: "Noto Sans JP", sans-serif; font-size: clamp(21px, 2.2vw, 32px); font-weight: 700; line-height: 1.45; }
.achievement-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: clamp(16px, 1.95vw, 28px); margin-top: 76px; }
.achievement-card { min-width: 0; padding: 40px 36px 36px; border: 1px solid var(--border); border-radius: 20px; background: var(--paper); }
.achievement-card--span2 { grid-column: span 2; }
.achievement-card--span3 { grid-column: span 3; }
.achievement-card header { display: flex; align-items: center; gap: 14px; }
.achievement-card header span { color: var(--blue-contrast); font: 500 20px/1 Arial, sans-serif; }
.achievement-card--mint header span { color: var(--mint-dark); }
.achievement-card--royal header span { color: var(--royal); }
.achievement-card header i { flex: 1; height: 1px; background: var(--border); }
.achievement-card h3 { margin: 22px 0 0; font-family: "Noto Sans JP", sans-serif; font-size: 23px; font-weight: 700; line-height: 1.45; }
.achievement-card h4 { margin: 28px 0 0; font-family: "Noto Sans JP", sans-serif; font-size: 15px; font-weight: 700; line-height: 1.6; }
.achievement-card h4 + ul { margin-top: 12px; }
.achievement-card__support { margin: 20px 0 0; padding: 14px 16px; border-radius: 12px; font-family: "Noto Sans JP", sans-serif; font-size: 14px; font-weight: 700; line-height: 1.7; }
.support--blue { background: #e2f2ff; color: var(--blue-on-tint); }
.support--mint { background: #d6f6ef; }
.support--royal { background: #e5e8fd; }
.achievement-card ul { display: flex; flex-direction: column; gap: 12px; margin: 24px 0 0; padding: 0; list-style: none; }
.achievement-card li { position: relative; padding-left: 17px; font-family: "Noto Sans JP", sans-serif; font-size: 15px; font-weight: 500; line-height: 1.7; }
.achievement-card li::before { content: ""; position: absolute; top: 9px; left: 0; width: 5px; height: 5px; border-radius: 50%; background: var(--blue); }
.achievement-card--mint li::before { background: var(--mint); }
.achievement-card--royal li::before { background: var(--royal); }
.achievement-card .achievement-card__columns { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); gap: 12px 28px; }
.achievement-card__item-detail { display: block; margin-top: 2px; color: var(--muted); font-size: 13px; font-weight: 500; line-height: 1.7; }
.achievement-card__note { margin: 24px 0 0; color: var(--muted); font-family: "Noto Sans JP", sans-serif; font-size: 14px; font-weight: 500; line-height: 1.7; }
details { margin-top: 22px; }
summary { display: flex; align-items: center; gap: 12px; min-height: 44px; color: var(--blue-contrast); cursor: pointer; font-family: "Noto Sans JP", sans-serif; font-size: 15px; font-weight: 700; list-style: none; }
summary::-webkit-details-marker { display: none; }
.achievement-card--royal summary { color: var(--royal); }
.om-plus { display: inline-flex; flex: none; align-items: center; justify-content: center; width: 26px; height: 26px; border: 1.5px solid currentColor; border-radius: 50%; font-size: 15px; line-height: 1; transition: transform 180ms ease; }
details[open] .om-plus { transform: rotate(45deg); }
.om-more-close { display: none; }
details[open] .om-more-open { display: none; }
details[open] .om-more-close { display: inline; }
.section-cta--small { margin-top: 76px; }
.section-cta--small > p { max-width: 640px; color: var(--muted); font-size: 16px; font-weight: 500; }

.privacy-open { padding: 0; border: 0; background: none; color: var(--blue-contrast); cursor: pointer; font: inherit; text-decoration: underline; text-underline-offset: 3px; }

.site-footer { position: relative; overflow: clip; padding: 76px clamp(16px, 2.8vw, 40px) clamp(20px, 2.8vw, 40px); background: var(--paper); }
.site-footer__content { position: relative; z-index: 1; }
.ribbon--footer { top: 12px; left: -8%; width: min(74vw, 980px); height: 42px; background: linear-gradient(120deg, #00d79f 0%, #b6e77a 48%, #ffe77a 100%); opacity: .72; transform: rotate(-3deg); }

@media (prefers-reduced-motion: no-preference) {
  .motion-ready [data-reveal] {
    transition: opacity 220ms ease-out, transform 220ms ease-out;
    transition-delay: var(--reveal-delay, 0ms);
  }
  .motion-ready [data-reveal]:not(.is-in) {
    opacity: 0;
    transform: translate3d(0, 16px, 0);
  }
  .motion-ready [data-reveal].is-in {
    opacity: 1;
    transform: none;
  }
  .motion-ready .hero__eyebrow[data-reveal]:not(.is-in) { transform: translate3d(0, 8px, 0); }
  .motion-ready .hero__actions[data-reveal]:not(.is-in) { transform: translate3d(0, 12px, 0); }
  .motion-ready .hero__visual[data-reveal]:not(.is-in) { transform: translate3d(0, 12px, 0); }
  .motion-ready .philosophy-node[data-reveal]:not(.is-in) { transform: translate3d(0, 6px, 0); }
  .motion-ready .timeline [data-reveal]:not(.is-in) { transform: translate3d(-12px, 0, 0); }
}
.site-footer__top { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px 48px; padding: clamp(36px, 3.9vw, 56px) 0 30px; border-top: 1px solid var(--border); }
.footer-brand { gap: 16px; }
.footer-brand img { width: 48px; height: 48px; object-fit: contain; }
.footer-brand > span { font-family: "Noto Sans JP", sans-serif; font-size: 17px; font-weight: 700; line-height: 1.4; }
.footer-brand small { display: block; color: var(--muted); font-size: 14px; font-weight: 500; }
.site-footer nav { display: flex; flex-wrap: wrap; align-items: center; gap: 20px 32px; }
.site-footer nav a, .site-footer nav button { display: inline-flex; align-items: center; min-height: 44px; padding: 0; border: 0; background: none; cursor: pointer; font-family: "Noto Sans JP", sans-serif; font-size: 15px; font-weight: 600; line-height: 1; }
.site-footer nav a:hover, .site-footer nav button:hover { color: var(--blue); }
.site-footer nav button { color: var(--muted); }
.copyright { margin: 0; padding-top: 24px; border-top: 1px solid var(--border); color: var(--muted); font: 500 13px/1.6 Arial, sans-serif; letter-spacing: .02em; }

.scroll-to-top { position: fixed; inset: auto clamp(24px, 2.4vw, 36px) clamp(24px, 2.4vw, 36px) auto; z-index: 60; display: inline-flex; align-items: center; justify-content: center; width: clamp(64px, 4.8vw, 72px); height: clamp(64px, 4.8vw, 72px); padding: 0; border: 1px solid rgba(43,42,43,.04); border-radius: 50%; background: rgba(255,252,255,.94); color: var(--blue); cursor: pointer; box-shadow: 0 2px 12px rgba(43,42,43,.06); font-size: 26px; opacity: 0; pointer-events: none; transform: translateY(8px); transition: opacity 180ms ease-out, transform 180ms ease-out; }
.scroll-to-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }

.drawer-backdrop { position: fixed; inset: 0; z-index: 89; background: rgba(43,42,43,.6); }
@keyframes drawer-enter { from { transform: translateX(-100%); } to { transform: translateX(0); } }
.mobile-drawer { position: fixed; inset: 0 auto 0 0; z-index: 90; display: flex; width: min(100%, 376px); flex-direction: column; background: var(--paper); box-shadow: 0 0 40px rgba(43,42,43,.18); animation: drawer-enter 220ms ease-out both; }
.mobile-drawer__header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 20px; border-bottom: 1px solid var(--border); }
.mobile-drawer__header .brand { cursor: default; }
.mobile-drawer__header .brand img { width: 40px; height: 40px; }
.mobile-drawer__header .brand span { font-size: 12px; }
.drawer-close { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border: 1px solid var(--border); border-radius: 12px; background: var(--paper); cursor: pointer; font-size: 20px; }
.mobile-drawer nav { display: flex; flex-direction: column; padding: 12px 20px 0; }
.mobile-drawer nav a { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; border-bottom: 1px solid var(--border); font-family: "Noto Sans JP", sans-serif; font-size: 19px; font-weight: 700; }
.mobile-drawer nav a span:last-child { color: var(--blue); }

.privacy-dialog { width: 100%; max-width: none; height: 100%; max-height: none; margin: 0; padding: 48px 24px; border: 0; background: transparent; color: var(--ink); }
.privacy-dialog::backdrop { background: rgba(43,42,43,.6); }
.privacy-dialog[open] { display: flex; align-items: center; justify-content: center; }
.privacy-dialog__box { display: flex; width: min(820px, 100%); max-height: 100%; flex-direction: column; overflow: hidden; border-radius: 24px; background: var(--paper); box-shadow: 0 30px 80px rgba(43,42,43,.35); }
.privacy-dialog__box > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; padding: 36px 40px 24px; border-bottom: 1px solid var(--border); }
.privacy-dialog__box > header p { margin: 0; color: var(--blue-contrast); font-family: "Noto Sans JP", sans-serif; font-size: 14px; font-weight: 700; letter-spacing: .02em; }
.privacy-dialog__box > header h2 { margin: 10px 0 0; font-family: "Noto Sans JP", sans-serif; font-size: clamp(19px, 2.1vw, 30px); line-height: 1.35; }
.privacy-close:not(.button) { display: inline-flex; flex: none; align-items: center; justify-content: center; width: 48px; height: 48px; border: 1px solid var(--border); border-radius: 50%; background: var(--paper); cursor: pointer; font-size: 20px; }
.privacy-close:not(.button):hover { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.privacy-dialog__content { flex: 1; overflow-y: auto; padding: 32px 40px 40px; }
.privacy-dialog__content p, .privacy-dialog__content li { font-family: "Noto Sans JP", sans-serif; font-size: 15px; font-weight: 500; line-height: 1.9; text-wrap: pretty; }
.privacy-dialog__content > p { margin: 16px 0 0; }
.privacy-dialog__content > p:first-child { margin-top: 0; }
.privacy-dialog__content h3 { margin: 36px 0 0; padding-top: 24px; border-top: 1px solid var(--border); color: var(--blue-contrast); font-family: "Noto Sans JP", sans-serif; font-size: 19px; line-height: 1.5; }
.privacy-dialog__content h4 { margin: 22px 0 0; font-family: "Noto Sans JP", sans-serif; font-size: 15px; line-height: 1.6; }
.privacy-dialog__content ol { display: flex; flex-direction: column; gap: 12px; margin: 16px 0 0; padding-left: 1.3em; }
.privacy-dialog__content ul { display: flex; flex-direction: column; gap: 6px; margin: 12px 0 0; padding-left: 1.2em; }
.privacy-dialog__content .privacy-dialog__date { color: var(--muted); font-size: 14px; font-weight: 600; line-height: 1.8; }
.privacy-dialog__box > footer { display: flex; justify-content: flex-end; gap: 20px; padding: 20px 40px; border-top: 1px solid var(--border); background: var(--paper); }

@media (min-width: 768px) and (max-width: 1199px) {
  .achievement-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .achievement-card--span2, .achievement-card--span3 { grid-column: span 1; }
}

@media (max-width: 767px) {
  :root { --page-pad: 20px; --header-h: 96px; }
  .desktop-nav { display: none; }
  .menu-trigger { display: inline-flex; width: 60px; height: 60px; background: var(--ink); }
  .menu-trigger span { width: 24px; background: var(--paper); }
  .site-header .brand img,
  .site-header.is-pinned .brand img { height: 44px; }
  .site-header, .site-header.is-pinned { position: sticky; inset: auto; top: 0; padding: 12px 16px; border-bottom: 1px solid var(--border); background: rgba(255,252,255,.96); box-shadow: none; animation: none; }
  @supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)) {
    .site-header, .site-header.is-pinned { background: rgba(255,252,255,.88); -webkit-backdrop-filter: blur(14px) saturate(1.1); backdrop-filter: blur(14px) saturate(1.1); }
  }
  .header-sentinel { height: 0 !important; }
  .hero { grid-template-columns: 1fr; gap: 32px; padding-top: 32px; }
  .hero__copy { grid-row: 2; }
  .hero__visual { grid-row: 1; }
  .hero__eyebrow { margin-bottom: 24px; font-size: 10px; line-height: 1.5; letter-spacing: .15em; }
  .hero__eyebrow span { width: 32px; }
  .hero h1 { font-size: clamp(34px, 11vw, 52px); }
  .hero__lead { margin-top: 24px; font-size: 16px; line-height: 1.85; }
  .hero__actions, .hero__actions .button { width: 100%; }
  .hero__visual .globe { max-width: 440px; }
  .ribbon--a { top: 72px; right: -600px; width: 720px; }
  .ribbon--b { top: 48%; right: -820px; width: 900px; }
  .ribbon--c { bottom: -72px; left: -720px; }
  .ribbon--about,
  .ribbon--services,
  .ribbon--achievements,
  .ribbon--company { width: 420px; height: 28px; opacity: .28; }
  .ribbon--about { top: auto; right: -360px; bottom: -6px; left: auto; }
  .ribbon--services { top: auto; right: auto; bottom: -6px; left: -360px; }
  .ribbon--achievements { top: auto; right: -380px; bottom: -6px; left: auto; }
  .ribbon--company { top: auto; right: -360px; bottom: 2%; left: auto; }
  .section-edge { padding-inline: 16px; }
  .about { padding-bottom: 72px; }
  .about__panel, .company__panel { border-radius: 22px; }
  .display-title { font-size: clamp(40px, 11vw, 52px); }
  .display-title--light { font-size: clamp(40px, 11vw, 52px); }
  .about__statement, .company__statement { font-size: 22px; }
  .about__copy > p:not(.section-eyebrow, .about__statement), .company__copy > p:not(.section-eyebrow, .company__statement) { font-size: 16px; }
  .philosophy-diagram { margin-top: 16px; }
  .philosophy-diagram__orbit { border-width: 2px; }
  .philosophy-node { border-width: 1.5px; }
  .content-section { padding-block: 72px 88px; }
  .section-intro { padding-bottom: 32px; }
  .section-intro > p { font-size: 16px; }
  .service-list { gap: 64px; margin-top: 48px; }
  .service-card, .service-card--blue, .service-card--mint, .service-card--royal { grid-template-columns: 1fr; gap: 0; padding: 0; border-radius: 0; background: transparent; color: var(--ink); }
  .service-card__media { grid-column: 1; grid-row: auto; aspect-ratio: 6 / 7; border-radius: 12px; }
  .service-card__body { grid-column: 1; grid-row: auto; }
  .service-card__label { min-height: 40px; margin-top: 26px; padding: 0 16px; border-radius: 6px; background: var(--blue-contrast); color: var(--paper); font-size: 14px; }
  .service-card--mint .service-card__label { background: var(--mint); color: var(--ink); }
  .service-card--royal .service-card__label { background: var(--royal); color: var(--paper); }
  .service-card__number { margin-top: 36px; }
  .service-card h3 { font-size: 28px; line-height: 1.42; }
  .service-card__description { font-size: 16px; }
  .tag-list { margin-top: 24px; }
  .tag-list li { padding: 10px 14px; border: 1px solid var(--border); background: var(--paper); font-size: 14px; line-height: 1.3; }
  .section-cta { margin-top: 56px; }
  .section-cta > p { font-size: 17px; }
  .section-cta .button { width: 100%; }
  .profile { grid-template-columns: 1fr; }
  .profile dl { grid-template-columns: 1fr; }
  .profile dt { padding: 20px 0 0; }
  .profile dd { padding: 6px 0 20px; border-top: 0; }
  .achievement-grid { grid-template-columns: 1fr; margin-top: 48px; }
  .achievement-card, .achievement-card--span2, .achievement-card--span3 { grid-column: auto; padding: 28px 22px 26px; }
  .achievement-card h3 { font-size: 21px; }
  .scroll-to-top { inset: 96px 16px auto auto; width: 54px; height: 54px; font-size: 22px; transform: translateY(-8px); }
  .scroll-to-top.is-visible { transform: translateY(0); }
  .site-footer { padding-top: 68px; }
  .ribbon--footer { top: 14px; left: -32%; width: 94%; height: 34px; }
  .site-footer__top { align-items: flex-start; }
  .site-footer nav { gap: 8px 20px; }
  .privacy-dialog { padding: 16px; }
  .privacy-dialog__box { border-radius: 18px; }
  .privacy-dialog__box > header { padding: 24px 20px 18px; }
  .privacy-dialog__content { padding: 24px 20px 28px; }
  .privacy-dialog__box > footer { padding: 16px 20px; }
}

@media (max-width: 420px) {
  .hero__actions .button { min-height: 64px; }
  .button--primary { padding-left: 24px; }
  .button__arrow { width: 50px; height: 50px; }
  .section-eyebrow { font-size: 16px; }
  .about__panel, .company__panel { padding-inline: 20px; }
  .achievement-card { padding-inline: 18px; }
  .footer-brand img { width: 44px; height: 44px; }
  .footer-brand > span { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  [data-ribbon] { animation: none !important; }
  .motion-ready [data-reveal],
  .motion-ready [data-reveal]:not(.is-in),
  .motion-ready [data-reveal].is-in {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .site-header.is-pinned { animation: none; }
}