/**
 * KMS site styles.
 * Plain CSS. Open index.html directly in a browser.
 */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Noto+Sans+JP:wght@400;500;600;700;900&display=swap');

:root {
  --ink: #0b1d2b;
  --ink-soft: #193044;
  --paper: #f4f4ef;
  --paper-deep: #e9ebe4;
  --cloud: #fafaf7;
  --link-green: #00a67e;
  --link-green-deep: #007c61;
  --line: rgba(11, 29, 43, .16);
  --background: var(--paper);
  --foreground: var(--ink);
  --primary: var(--link-green);
  --primary-foreground: #fff;
  --border: var(--line);
  --ring: var(--link-green);
  --radius: .3rem;
  --ease-out: cubic-bezier(.23, 1, .32, 1);
  --ease-in-out: cubic-bezier(.77, 0, .175, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--paper); color: var(--ink); font-family: "Noto Sans JP", sans-serif; font-feature-settings: "palt" 1; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.site-shell { overflow: clip; }
.eyebrow { margin: 0; color: var(--link-green); font-family: "Manrope", sans-serif; font-size: .65rem; font-weight: 800; letter-spacing: .18em; line-height: 1.4; }
.light-eyebrow { color: #71e0c6; }
.section-wrap { position: relative; padding-left: max(2rem, calc((100vw - 1280px) / 2 + 2rem)); padding-right: max(2rem, calc((100vw - 1280px) / 2 + 2rem)); }

.site-header { position: fixed; top: 0; z-index: 50; display: flex; align-items: center; justify-content: space-between; width: 100%; height: 88px; padding: 0 clamp(1.5rem, 4vw, 4.5rem); color: #fff; transition: background-color 220ms var(--ease-out), box-shadow 220ms var(--ease-out), color 220ms var(--ease-out); }
.site-header.is-scrolled { color: var(--ink); background: rgba(250, 250, 247, .94); box-shadow: 0 1px 0 rgba(11,29,43,.1); backdrop-filter: blur(16px); }
.brand { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 3px; min-width: 0; }
.brand-mark { width: auto; height: 38px; object-fit: contain; }
.brand-sub { font-family: "Manrope", sans-serif; font-size: .42rem; font-weight: 700; letter-spacing: .095em; white-space: nowrap; line-height: 1; }
.desktop-nav { display: flex; align-items: center; gap: clamp(1.2rem, 2.2vw, 2.8rem); margin-left: auto; margin-right: clamp(1.5rem, 3.2vw, 4rem); }
.nav-link { position: relative; font-size: .79rem; font-weight: 600; letter-spacing: .04em; opacity: .86; transition: opacity 160ms var(--ease-out); }
.nav-link::after { position: absolute; right: 0; bottom: -8px; left: 0; height: 1px; content: ""; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform 180ms var(--ease-out); }
.nav-link:hover { opacity: 1; }.nav-link:hover::after { transform: scaleX(1); transform-origin: left; }
.header-contact { display: inline-flex; align-items: center; gap: .75rem; padding: .85rem 1rem .85rem 1.15rem; background: var(--link-green); color: #fff; font-size: .75rem; font-weight: 700; letter-spacing: .04em; transition: background-color 160ms var(--ease-out), transform 160ms var(--ease-out); }
.header-contact:hover { background: var(--link-green-deep); }.header-contact:active { transform: scale(.97); }
.menu-toggle { display: none; border: 0; background: transparent; color: currentColor; padding: .4rem; }
.mobile-menu { position: fixed; z-index: 40; inset: 0; display: grid; pointer-events: none; background: var(--ink); opacity: 0; transition: opacity 220ms var(--ease-out); }
.mobile-menu.is-open { pointer-events: auto; opacity: 1; }.mobile-menu-inner { display: flex; flex-direction: column; gap: 1.45rem; justify-content: center; padding: 6rem 2rem 2rem; color: #fff; transform: translateY(-12px); transition: transform 270ms var(--ease-out); }.mobile-menu.is-open .mobile-menu-inner { transform: translateY(0); }
.mobile-menu .nav-link { font-size: 2rem; font-weight: 700; letter-spacing: -.04em; width: fit-content; }.mobile-contact { display: inline-flex; width: fit-content; align-items: center; gap: .75rem; margin-top: 1rem; color: #71e0c6; font-size: .9rem; }

.hero { position: relative; display: flex; min-height: max(690px, 100svh); align-items: flex-end; padding: 88px clamp(1.5rem, 7vw, 8.5rem) 2.5rem; color: #fff; background: var(--ink); }
.hero-image { position: absolute; inset: 0; background-image: url('../images/hero.webp'); background-position: center; background-size: cover; filter: saturate(.78) contrast(1.05); }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,19,29,.95) 0%, rgba(7,26,38,.8) 28%, rgba(7,26,38,.24) 70%, rgba(7,26,38,.06) 100%); }
.hero-grid { position: absolute; inset: 0; opacity: .36; background-image: linear-gradient(rgba(255,255,255,.1) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.1) 1px, transparent 1px); background-size: min(10vw, 144px) min(10vw, 144px); mask-image: linear-gradient(90deg, #000 0%, rgba(0,0,0,.5) 40%, transparent 78%); }
.hero-content { position: relative; z-index: 1; width: min(720px, 100%); padding-bottom: clamp(6.25rem, 14vh, 10rem); animation: rise-in .72s var(--ease-out) both; }
.hero-eyebrow { color: #7be6cc; margin-bottom: 1.6rem; }.hero h1 { margin: 0; font-family: "Noto Sans JP", sans-serif; font-size: clamp(3.25rem, 7.1vw, 6.9rem); font-weight: 900; letter-spacing: -.08em; line-height: 1.1; }.hero h1 em { color: #74e1c6; font-family: "Manrope", "Noto Sans JP", sans-serif; font-size: .9em; font-style: normal; letter-spacing: -.09em; }.hero-copy { margin: 2rem 0 2.6rem; color: rgba(255,255,255,.83); font-size: clamp(.92rem, 1.4vw, 1.12rem); font-weight: 500; letter-spacing: .06em; line-height: 2; }
.hero-cta { display: inline-flex; gap: 1.15rem; align-items: center; font-size: .84rem; font-weight: 700; letter-spacing: .06em; }.round-arrow { display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid rgba(255,255,255,.55); border-radius: 50%; transition: background-color 180ms var(--ease-out), color 180ms var(--ease-out), transform 180ms var(--ease-out); }.hero-cta:hover .round-arrow { background: #fff; color: var(--ink); transform: translate(3px, 3px); }
.hero-footer { position: absolute; z-index: 1; right: clamp(1.5rem, 4vw, 4.5rem); bottom: 2.5rem; left: clamp(1.5rem, 7vw, 8.5rem); display: flex; align-items: end; justify-content: space-between; }.hero-principle { color: rgba(255,255,255,.6); font-family: "Manrope", sans-serif; font-size: .55rem; font-weight: 700; letter-spacing: .18em; }.scroll-cue { display: flex; align-items: center; gap: .75rem; font-family: "Manrope", sans-serif; font-size: .55rem; font-weight: 700; letter-spacing: .14em; }.scroll-cue i { display: block; width: 44px; height: 1px; background: #fff; }

.intro { display: grid; grid-template-columns: 14% 48% 1fr; gap: 2rem; padding-top: clamp(6.5rem, 12vw, 11rem); padding-bottom: clamp(6.5rem, 11vw, 10rem); }.side-index { display: flex; align-items: center; gap: .65rem; align-self: start; color: var(--ink); font-family: "Manrope", sans-serif; }.side-index span { font-size: .66rem; font-weight: 800; }.side-index i { display: block; width: 34px; height: 1px; background: var(--link-green); }.side-index small { font-size: .52rem; font-weight: 800; letter-spacing: .15em; }.side-index.light { color: #fff; }.intro-main h2, .works-head h2, .company-top h2 { margin: 1.15rem 0 0; font-size: clamp(2.55rem, 5.1vw, 5.15rem); font-weight: 900; letter-spacing: -.08em; line-height: 1.18; }.intro-main h2 span, .works-head h2 span { color: var(--link-green-deep); }.intro-copy { align-self: end; padding-bottom: .45rem; }.intro-copy p, .works-intro p { margin: 0; font-size: .94rem; font-weight: 500; line-height: 2.1; }.text-link { display: inline-flex; align-items: center; gap: .25rem; margin-top: 2rem; color: var(--link-green-deep); font-size: .75rem; font-weight: 800; letter-spacing: .06em; }.text-link svg { transition: transform 160ms var(--ease-out); }.text-link:hover svg { transform: translateX(4px); }.principles { grid-column: 2 / -1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: clamp(3rem, 6vw, 5.6rem); border-top: 1px solid var(--line); }.principles article { position: relative; min-height: 190px; padding: 1.25rem 1.75rem 1rem 0; border-right: 1px solid var(--line); }.principles article + article { padding-left: 1.75rem; }.principles article:last-child { border-right: 0; }.principles span { display: block; margin-bottom: 2.4rem; color: var(--link-green); font-family: "Manrope", sans-serif; font-size: .58rem; font-weight: 800; }.principles strong { display: block; font-size: 1rem; }.principles p { margin: .75rem 0 0; color: #52616b; font-size: .75rem; line-height: 1.9; }

.services { position: relative; overflow: hidden; padding: clamp(6.5rem, 10vw, 9.5rem) 0 0; background: var(--ink); color: #fff; }.services::before { position: absolute; top: 0; right: 0; left: 0; height: 1px; content: ""; background: rgba(255,255,255,.18); }.services-head { display: grid; grid-template-columns: 14% 1fr 28%; gap: 2rem; padding-bottom: 4.5rem; }.services-title-wrap h2 { margin: 1.1rem 0 0; font-size: clamp(2.5rem, 5.1vw, 5.05rem); font-weight: 900; letter-spacing: -.08em; line-height: 1.12; }.services-title-wrap em, .company-top em { color: #73dfc3; font-family: "Manrope", "Noto Sans JP", sans-serif; font-style: normal; }.services-lead { align-self: end; margin: 0 0 .3rem; color: rgba(255,255,255,.72); font-size: .82rem; font-weight: 500; line-height: 2; }.services-visual { position: absolute; right: 0; bottom: 0; width: min(39vw, 580px); height: 55%; opacity: .33; mix-blend-mode: screen; }.services-visual::after { position: absolute; inset: 0; content: ""; background: linear-gradient(90deg, var(--ink) 0%, transparent 52%), linear-gradient(0deg, var(--ink) 0%, transparent 32%); }.services-visual { background-image: url("../images/services.webp"); background-position: center; background-size: cover; }
.services-visual img { width: 100%; height: 100%; object-fit: cover; }.service-list { position: relative; z-index: 1; border-top: 1px solid rgba(255,255,255,.19); }.service-item { display: grid; grid-template-columns: minmax(5.5rem, 12vw) 42px minmax(175px, 20vw) minmax(230px, 1fr) minmax(180px, 20vw) 45px; gap: 1.45rem; align-items: center; width: 100%; min-height: 145px; padding: 1.6rem max(2rem, calc((100vw - 1280px) / 2 + 2rem)); border-bottom: 1px solid rgba(255,255,255,.19); transition: background-color 200ms var(--ease-out); }.service-item:hover { background: rgba(0,166,126,.17); }.service-no { color: #71e0c6; font-family: "Manrope", sans-serif; font-size: .66rem; font-weight: 800; }.service-icon { display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid rgba(255,255,255,.38); border-radius: 50%; color: #71e0c6; }.service-name h3 { margin: 0; font-size: 1.08rem; letter-spacing: .02em; }.service-name span { display: block; margin-top: .45rem; color: rgba(255,255,255,.44); font-family: "Manrope", sans-serif; font-size: .57rem; font-weight: 700; letter-spacing: .08em; }.service-item > p { margin: 0; color: rgba(255,255,255,.72); font-size: .77rem; line-height: 1.85; }.service-item ul { display: flex; flex-direction: column; gap: .3rem; margin: 0; padding: 0; color: rgba(255,255,255,.67); list-style: none; font-size: .68rem; }.service-item li::before { color: #71e0c6; content: "— "; }.service-arrow { justify-self: end; color: #71e0c6; transition: transform 180ms var(--ease-out); }.service-item:hover .service-arrow { transform: translate(4px, -4px); }

.works { display: grid; grid-template-columns: 14% 53% 1fr; gap: 2rem; padding-top: clamp(6.5rem, 11vw, 10rem); padding-bottom: clamp(6.5rem, 11vw, 10rem); }.works-intro { align-self: end; padding-bottom: .55rem; }.case-feature { grid-column: 2 / -1; display: grid; grid-template-columns: 1.25fr .75fr; min-height: 430px; margin-top: clamp(3.2rem, 6vw, 5.5rem); background: var(--ink); color: #fff; }.case-feature img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.7); }
.case-feature-copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: clamp(2rem, 4vw, 5rem); }.case-feature-copy h3 { margin: 1.2rem 0; font-size: clamp(1.5rem, 2.3vw, 2.35rem); letter-spacing: -.06em; line-height: 1.4; }.case-feature-copy > p:not(.eyebrow) { margin: 0; color: rgba(255,255,255,.67); font-size: .77rem; line-height: 2; }.line-button { display: inline-flex; align-items: center; gap: .85rem; margin-top: 2rem; padding-bottom: .5rem; border-bottom: 1px solid #71e0c6; color: #fff; font-family: "Manrope", "Noto Sans JP", sans-serif; font-size: .72rem; font-weight: 800; letter-spacing: .06em; }.line-button svg { color: #71e0c6; }.milestone-rail { grid-column: 2 / -1; display: grid; grid-template-columns: repeat(5, 1fr); margin-top: 1px; background: var(--line); gap: 1px; }.milestone { min-height: 190px; padding: 1.6rem 1.5rem; background: var(--paper); }.milestone time { color: var(--link-green-deep); font-family: "Manrope", sans-serif; font-size: 1.23rem; font-weight: 800; letter-spacing: -.04em; }.milestone h3 { margin: 2.8rem 0 .55rem; font-size: .96rem; }.milestone p { margin: 0; color: #59666d; font-size: .7rem; line-height: 1.8; }

.news { background: var(--cloud); }.news-inner { display: grid; grid-template-columns: 14% 25% 1fr; gap: 2rem; padding-top: clamp(6.5rem, 9vw, 8.4rem); padding-bottom: clamp(6.5rem, 9vw, 8.4rem); }.news-title h2 { margin: 1.15rem 0 0; font-size: clamp(2.15rem, 3.4vw, 3.4rem); font-weight: 900; letter-spacing: -.07em; }.news-list { border-top: 1px solid var(--line); }.news-item { display: grid; grid-template-columns: 7.2rem minmax(0, 1fr) minmax(0, 10rem) 1.25rem; gap: 1rem; align-items: center; padding: 1.35rem 0; border-bottom: 1px solid var(--line); transition: color 160ms var(--ease-out); }.news-item:hover { color: var(--link-green-deep); }.news-item time, .news-item span { font-family: "Manrope", "Noto Sans JP", sans-serif; font-size: .63rem; font-weight: 700; letter-spacing: .03em; }.news-item span { color: #76838a; font-size: .56rem; }.news-item h3 { margin: 0; font-size: .82rem; font-weight: 600; line-height: 1.6; overflow-wrap: anywhere; }.news-item svg { color: var(--link-green); }

.company { display: grid; grid-template-columns: 14% 42% 1fr; gap: 2rem; padding-top: clamp(6.5rem, 11vw, 10rem); padding-bottom: 0; background: var(--link-green); color: #fff; }.company::before { position: absolute; inset: 0 0 0 52%; content: ""; background: rgba(4,31,41,.2); }.company > * { position: relative; z-index: 1; }.company-top h2 { margin-top: 1.1rem; }.company-data { padding-bottom: clamp(5rem, 8vw, 7rem); }.company-data dl { margin: 0; }.company-data dl > div { display: grid; grid-template-columns: 90px 1fr; gap: 1.2rem; padding: 1.1rem 0; border-top: 1px solid rgba(255,255,255,.38); }.company-data dl > div:last-child { border-bottom: 1px solid rgba(255,255,255,.38); }.company-data dt { color: rgba(255,255,255,.65); font-size: .66rem; }.company-data dd { margin: 0; font-size: .82rem; font-weight: 600; line-height: 1.8; }.company-data dd small { display: block; color: rgba(255,255,255,.68); font-family: "Manrope", "Noto Sans JP", sans-serif; font-size: .63rem; }.company-contact { align-self: end; padding: 3rem clamp(2rem, 4vw, 5rem) clamp(5rem, 8vw, 7rem); }.contact-symbol { display: grid; width: 66px; height: 66px; margin-bottom: 2.7rem; place-items: center; border: 1px solid rgba(255,255,255,.65); border-radius: 50%; }.company-contact p { margin: 0; font-size: clamp(1.25rem, 1.8vw, 1.8rem); font-weight: 700; letter-spacing: -.05em; line-height: 1.6; }.contact-big-link { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 2.8rem; padding: 1.1rem 0; border-bottom: 1px solid #fff; font-family: "Manrope", "Noto Sans JP", sans-serif; font-size: clamp(1rem, 1.7vw, 1.5rem); font-weight: 700; letter-spacing: -.035em; }.tel-link { display: inline-block; margin-top: 1.15rem; color: rgba(255,255,255,.72); font-family: "Manrope", sans-serif; font-size: .76rem; font-weight: 700; letter-spacing: .06em; }

.site-footer { padding: 2.4rem max(2rem, calc((100vw - 1280px) / 2 + 2rem)) 1.3rem; background: #06141e; color: #fff; }.footer-top { display: grid; grid-template-columns: 1fr auto auto; align-items: start; padding-bottom: 3.5rem; }.footer-brand { display: inline-flex; align-items: center; gap: .75rem; font-family: "Manrope", sans-serif; font-size: 1.45rem; font-weight: 800; letter-spacing: .1em; }.footer-brand img { width: auto; height: 36px; }.footer-top p { margin: .2rem 3rem 0 0; color: rgba(255,255,255,.5); font-family: "Manrope", sans-serif; font-size: .56rem; font-weight: 700; letter-spacing: .08em; line-height: 1.8; }.footer-cta { display: flex; align-items: center; gap: .65rem; color: #72dfc4; font-family: "Manrope", sans-serif; font-size: .64rem; font-weight: 800; letter-spacing: .14em; }.footer-bottom { display: flex; justify-content: space-between; padding-top: 1.15rem; border-top: 1px solid rgba(255,255,255,.18); color: rgba(255,255,255,.45); font-family: "Manrope", sans-serif; font-size: .53rem; font-weight: 700; letter-spacing: .08em; }.footer-bottom div { display: flex; gap: 1.8rem; }.footer-bottom a:hover { color: #fff; }

.reveal { animation: rise-in .62s var(--ease-out) both; }.reveal-delay { animation-delay: .12s; }
@keyframes rise-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } }

@media (max-width: 960px) { .hero-image { background-position: 85% center; }
  .desktop-nav, .header-contact { display: none; }.menu-toggle { display: inline-flex; }.brand { min-width: 0; }.hero { min-height: 720px; }.hero-content { padding-bottom: 9.5rem; }.hero-overlay { background: linear-gradient(90deg, rgba(4,19,29,.93) 0%, rgba(7,26,38,.72) 54%, rgba(7,26,38,.22) 100%); }.intro, .works { grid-template-columns: 13% 1fr; }.intro-main, .works-head { grid-column: 2; }.intro-copy, .works-intro { grid-column: 2; max-width: 580px; }.principles, .case-feature, .milestone-rail { grid-column: 2; }.intro-copy { padding-top: 1rem; }.services-head, .news-inner, .company { grid-template-columns: 13% 1fr; }.services-title-wrap, .news-title, .company-top { grid-column: 2; }.services-lead { grid-column: 2; max-width: 560px; }.service-item { grid-template-columns: 45px 42px minmax(155px, 1fr) minmax(215px, 1.2fr) 40px; }.service-item ul { display: none; }.case-feature { grid-template-columns: 1fr; }.case-feature img, .case-feature-visual { height: 320px; }.company::before { inset: 54% 0 0; }.company-data, .company-contact { grid-column: 2; }.company-contact { padding: 2rem 0 5rem; }.footer-top { grid-template-columns: 1fr auto; }.footer-top p { display: none; }
}
@media (max-width: 640px) {
  .section-wrap { padding-right: 1.4rem; padding-left: 1.4rem; }.site-header { height: 72px; padding: 0 1.4rem; }.brand-mark { height: 28px; }.brand-sub { font-size: .36rem; }.hero { min-height: 660px; padding: 72px 1.4rem 2.4rem; }.hero-image { background-position: 73% center; }.hero-overlay { background: linear-gradient(90deg, rgba(4,19,29,.9) 0%, rgba(7,26,38,.62) 50%, rgba(7,26,38,.22) 100%); }.hero-grid { background-size: 85px 85px; }.hero-content { padding-bottom: 7rem; }.hero h1 { font-size: clamp(3rem, 14.6vw, 4.5rem); }.hero-copy { margin: 1.5rem 0 2rem; font-size: .83rem; }.desktop-break { display: none; }.hero-footer { right: 1.4rem; bottom: 1.7rem; left: 1.4rem; }.hero-principle { max-width: 190px; font-size: .45rem; line-height: 1.8; }.scroll-cue span { display: none; }.scroll-cue i { width: 38px; }.intro, .works { grid-template-columns: 1fr; gap: 0; }.side-index { margin-bottom: 2.7rem; }.intro-main, .intro-copy, .works-head, .works-intro, .principles, .case-feature, .milestone-rail { grid-column: 1; }.intro-main h2, .works-head h2, .company-top h2 { font-size: clamp(2.42rem, 11.4vw, 3.8rem); }.intro-copy { padding-top: 2rem; }.intro-copy p, .works-intro p { font-size: .82rem; }.principles { grid-template-columns: 1fr; margin-top: 3.5rem; }.principles article, .principles article + article { display: grid; grid-template-columns: 62px 1fr; min-height: 0; gap: .3rem 0; padding: 1.1rem 0; border-right: 0; border-bottom: 1px solid var(--line); }.principles span { grid-row: span 2; margin: .1rem 0 0; }.principles p { grid-column: 2; margin-top: .3rem; }.services { padding-top: 5.8rem; }.services-head, .news-inner, .company { grid-template-columns: 1fr; gap: 0; }.services-head .side-index, .news-inner .side-index, .company .side-index { grid-column: 1; }.services-title-wrap, .news-title, .company-top, .services-lead, .company-data, .company-contact { grid-column: 1; }.services-title-wrap h2 { font-size: clamp(2.3rem, 11.2vw, 3.8rem); }.services-lead { margin-top: 2rem; font-size: .78rem; }.services-visual { width: 90vw; height: 37%; }.service-item { grid-template-columns: 40px 1fr 28px; gap: .75rem; min-height: 0; padding: 1.35rem 1.4rem; }.service-no { grid-column: 1; }.service-icon { display: none; }.service-name { grid-column: 2; }.service-name h3 { font-size: .95rem; }.service-name span { font-size: .51rem; }.service-item > p { grid-column: 2 / -1; margin-top: .55rem; font-size: .69rem; }.service-arrow { grid-column: 3; grid-row: 1; }.works { padding-top: 5.8rem; }.works-intro { margin-top: 2rem; }.case-feature { margin-top: 3rem; }.case-feature img, .case-feature-visual { height: 220px; }.case-feature-copy { padding: 2.2rem 1.4rem 2.5rem; }.case-feature-copy h3 { font-size: 1.38rem; }.milestone-rail { grid-template-columns: 1fr 1fr; margin-top: 1px; }.milestone { min-height: 165px; padding: 1.25rem 1rem; }.milestone h3 { margin-top: 2.1rem; font-size: .82rem; }.milestone p { font-size: .64rem; }.news-inner { padding-top: 5.8rem; padding-bottom: 5.8rem; }.news-list { margin-top: 2.4rem; }.news-item { grid-template-columns: 1fr 23px; gap: .35rem 1rem; }.news-item time { grid-column: 1; }.news-item h3 { grid-column: 1; font-size: .75rem; }.news-item span { grid-column: 1; }.news-item svg { grid-column: 2; grid-row: 1 / 4; align-self: center; }.company { padding-top: 5.8rem; }.company::before { inset: 67% 0 0; }.company-data { margin-top: 3rem; padding-bottom: 3.5rem; }.company-data dl > div { grid-template-columns: 75px 1fr; gap: .7rem; }.company-contact { padding-bottom: 4.2rem; }.footer-top { padding-bottom: 2.8rem; }.footer-bottom { flex-direction: column; gap: 1rem; }.footer-bottom div { flex-wrap: wrap; gap: .7rem 1.3rem; line-height: 1.6; }
}

/* Full-text integration components: preserve the editorial KMS rhythm while making long-form source text easy to scan. */
.original-principle { max-width: 720px; margin: 1.8rem 0 0; padding-left: 1rem; border-left: 2px solid var(--link-green); color: var(--ink-soft); font-size: .84rem; font-weight: 600; line-height: 1.9; }.original-principle span { display: block; margin-bottom: .35rem; color: var(--link-green-deep); font-family: "Manrope", sans-serif; font-size: .6rem; font-weight: 800; letter-spacing: .14em; }
.representative { grid-column: 2 / -1; display: grid; grid-template-columns: 30% 1fr; gap: 2rem; margin-top: 5rem; padding-top: 2rem; border-top: 1px solid var(--line); }
.representative h3, .subsection-heading h3 { margin: .8rem 0 0; font-size: clamp(1.35rem, 2.2vw, 2rem); letter-spacing: -.05em; }.principles strong { font-size: .82rem; line-height: 1.65; }
.representative-copy { max-width: 700px; }
.representative-copy p { margin: 0 0 1rem; font-size: .86rem; line-height: 2; }
.representative-motto { display: flex; gap: 1rem; margin: 1.8rem 0; color: var(--link-green-deep); font-weight: 800; letter-spacing: .08em; }
.achievement-panel, .case-study-panel { grid-column: 2 / -1; margin-top: clamp(4rem, 7vw, 6.5rem); padding-top: 2rem; border-top: 1px solid var(--line); }
.achievement-panel { display: grid; grid-template-columns: 30% 1fr; gap: 2rem; }
.achievement-list { display: grid; gap: 0; }
.achievement-list p { display: grid; grid-template-columns: 42px 1fr; gap: 1rem; margin: 0; padding: 1rem 0; border-bottom: 1px solid var(--line); font-size: .78rem; line-height: 1.95; }
.achievement-list p span { color: var(--link-green-deep); font-family: "Manrope", sans-serif; font-size: .65rem; font-weight: 800; }
.case-study-panel { display: grid; grid-template-columns: 30% 1fr; gap: 2rem; }
.case-study-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); }
.case-study-list a, .case-study-list p { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin: 0; padding: 1.15rem 1.2rem; background: var(--paper); color: var(--ink); font-size: .76rem; font-weight: 600; transition: background-color 160ms var(--ease-out), color 160ms var(--ease-out); }
.case-study-list a:hover { background: var(--ink); color: #fff; }.case-study-list svg { flex: none; color: var(--link-green); }
.partners-panel { grid-column: 2 / -1; display: grid; grid-template-columns: 30% 1fr; gap: 2rem; padding: 2.6rem 0 clamp(4rem, 7vw, 7rem); border-top: 1px solid rgba(255,255,255,.38); }
.partner-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem 1.5rem; align-content: start; }.partner-list span { color: rgba(255,255,255,.8); font-size: .69rem; line-height: 1.7; }
.legal-panels { grid-column: 2 / -1; display: grid; gap: 1px; margin: 0 0 4rem; background: rgba(255,255,255,.3); }.legal-panels details { background: var(--link-green); }.legal-panels summary { display: flex; align-items: center; gap: 1rem; padding: 1.2rem 1rem; cursor: pointer; list-style: none; font-size: .79rem; font-weight: 700; }.legal-panels summary::-webkit-details-marker { display: none; }.legal-panels summary span { margin-left: auto; color: rgba(255,255,255,.6); font-family: "Manrope", sans-serif; font-size: .57rem; font-weight: 600; letter-spacing: .08em; }.legal-panels summary svg { transition: transform 160ms var(--ease-out); }.legal-panels details[open] summary svg { transform: rotate(90deg); }.legal-panels details > p, .legal-panels details > div { display: block; max-width: 920px; margin: 0 1rem; padding: .8rem 0; color: rgba(255,255,255,.78); font-size: .72rem; line-height: 2; }.legal-panels details > p:first-of-type { padding-top: 1.2rem; }.legal-panels details > div { border-top: 1px solid rgba(255,255,255,.2); }.legal-panels h4 { margin: 0 0 .35rem; color: #fff; font-size: .82rem; }
.news-item > a { min-width: 0; }.news-item > a h3 { transition: color 160ms var(--ease-out); }.news-item > a:hover h3 { color: var(--link-green-deep); }
@media (max-width: 960px) { .representative, .achievement-panel, .case-study-panel, .partners-panel, .legal-panels { grid-column: 2; }.representative, .achievement-panel, .case-study-panel, .partners-panel { grid-template-columns: 1fr; gap: 1.5rem; }.partners-panel { padding-bottom: 5rem; }.partner-list { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .representative, .achievement-panel, .case-study-panel, .partners-panel, .legal-panels { grid-column: 1; }.representative { margin-top: 3.8rem; }.representative-motto { flex-direction: column; gap: .45rem; margin: 1.4rem 0; }.representative-copy p { font-size: .78rem; }.achievement-list p { grid-template-columns: 30px 1fr; gap: .5rem; font-size: .72rem; }.case-study-list { grid-template-columns: 1fr; }.partner-list { grid-template-columns: 1fr; }.legal-panels summary { align-items: flex-start; flex-wrap: wrap; }.legal-panels summary span { width: 100%; margin-left: 0; }.legal-panels details > p, .legal-panels details > div { margin-right: 1rem; margin-left: 1rem; font-size: .68rem; } }

.menu-toggle .icon-close { display: none; }
.menu-toggle[aria-expanded="true"] .icon-open { display: none; }
.menu-toggle[aria-expanded="true"] .icon-close { display: block; }

.news-item span { overflow-wrap: anywhere; }

@media (max-width: 960px) {
  .news-list { grid-column: 1 / -1; }
  .news-item {
    grid-template-columns: 6.75rem minmax(0, 1fr) 1.25rem;
    align-items: start;
  }
  .news-item time { grid-column: 1; grid-row: 1 / span 2; align-self: center; }
  .news-item > a { grid-column: 2; grid-row: 1; }
  .news-item span { grid-column: 2; grid-row: 2; }
  .news-item svg { grid-column: 3; grid-row: 1 / span 2; align-self: center; }
}

@media (max-width: 640px) {
  .news-item { grid-template-columns: minmax(0, 1fr) 1.25rem; align-items: center; }
  .news-item time,
  .news-item > a,
  .news-item span { grid-column: 1; grid-row: auto; align-self: start; }
  .news-item svg { grid-column: 2; grid-row: 1 / span 3; align-self: center; }
}

.company-contact {
  grid-column: 3;
  min-width: 0;
}
.company-contact p,
.contact-big-link,
.tel-link {
  max-width: 100%;
}

@media (max-width: 960px) {
  .company-data,
  .company-contact { grid-column: 2; }
}

@media (max-width: 640px) {
  .company-data,
  .company-contact { grid-column: 1; }
}

/* ロゴに込めた想い・経営方針（2026-10-27） */
.logo-concept { grid-column: 2 / -1; margin: clamp(3.2rem, 6vw, 5.5rem) 0 0; scroll-margin-top: 110px; }
.logo-concept img { display: block; width: 100%; height: auto; }
.policy { grid-column: 2 / -1; margin-top: clamp(3rem, 6vw, 5.6rem); scroll-margin-top: 110px; }
.policy .principles { margin-top: 1.6rem; }
@media (max-width: 960px) {
  .logo-concept, .policy { grid-column: 2; }
  .milestone-rail { grid-template-columns: repeat(3, 1fr); }
  .milestone-rail .milestone:nth-child(5) { grid-column: span 2; }
}
@media (max-width: 640px) {
  .logo-concept, .policy { grid-column: 1; }
  .logo-concept { margin-top: 3rem; scroll-margin-top: 84px; }
  .policy { margin-top: 3.5rem; scroll-margin-top: 84px; }
  .milestone-rail { grid-template-columns: 1fr 1fr; }
}

/* ロゴに込めた想い：拡大表示（2026-10-27） */
.logo-concept-open { position: relative; display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; }
.logo-concept-hint { position: absolute; right: .6rem; bottom: .6rem; display: none; align-items: center; gap: .35rem; padding: .4rem .7rem; border-radius: 999px; background: rgba(11,29,43,.82); color: #fff; font-size: .68rem; font-weight: 700; letter-spacing: .04em; }
.image-dialog { width: 100vw; max-width: none; height: 100dvh; max-height: none; margin: 0; padding: 0; border: 0; background: var(--ink); color: #fff; }
.image-dialog::backdrop { background: rgba(11,29,43,.9); }
.image-dialog[open] { display: flex; flex-direction: column; justify-content: center; }
.image-dialog-body { overflow: auto; -webkit-overflow-scrolling: touch; }
.image-dialog-body img { display: block; width: max(100%, 1100px); max-width: 1891px; height: auto; margin: 0 auto; }
.image-dialog-close { position: absolute; top: .8rem; right: .8rem; z-index: 1; display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; background: rgba(11,29,43,.7); color: #fff; cursor: pointer; }
.image-dialog-note { margin: 1rem 1.4rem 0; color: rgba(255,255,255,.7); font-size: .72rem; text-align: center; }
@media (min-width: 1101px) { .image-dialog-note { display: none; } }
@media (max-width: 640px) {
  .logo-concept-hint { display: inline-flex; }
}