:root {
  --paper: #f7f7f4;
  --white: #fff;
  --fog: #eceeeb;
  --mist: #dfe3de;
  --ink: #242824;
  --muted: #697069;
  --line: #d5d9d4;
  --sage: #cbd8c4;
  --sage-deep: #6f836c;
  --accent: #d8ff1f;
  --accent-soft: #efff9a;
  --accent-deep: #667500;
  --night: #1e231f;
  --shell: min(100% - 64px, 1180px);
  --header-h: 82px;
  --section-y: clamp(88px, 9vw, 142px);
  --jp: "Noto Sans JP", sans-serif;
  --latin: "DM Sans", sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--jp); line-height: 1.8; }
body.nav-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button, input { font: inherit; }
h1, h2, h3, p, figure { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; }
.shell { width: var(--shell); margin-inline: auto; }
.section { padding-block: var(--section-y); }
.section-soft {
  position: relative;
  isolation: isolate;
  background-color: var(--fog);
  background-image:
    radial-gradient(circle at 1px 1px, rgba(36,40,36,.13) 1px, transparent 1.35px),
    linear-gradient(rgba(36,40,36,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(36,40,36,.018) 1px, transparent 1px);
  background-size: 32px 32px, 128px 128px, 128px 128px;
}
.section-soft > * { position: relative; z-index: 1; }
.section-dark { color: #fff; background: var(--night); }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 999; padding: 8px 12px; color: #fff; background: var(--night); transform: translateY(-160%); }
.skip-link:focus { transform: none; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; height: var(--header-h); border-bottom: 1px solid rgba(36,40,36,.1); background: rgba(247,247,244,.94); backdrop-filter: blur(14px); }
.header-inner { display: flex; align-items: center; width: calc(100% - 28px); height: 100%; margin-left: 28px; }
.brand { flex: 0 0 auto; }
.brand img { width: 244px; height: auto; }
.global-nav { display: flex; align-items: center; gap: clamp(20px, 2.7vw, 42px); margin-left: auto; font-size: 12px; font-weight: 600; }
.global-nav a { position: relative; padding-block: 10px; }
.global-nav a::after { content: ""; position: absolute; inset: auto 0 4px; height: 2px; background: var(--accent); transform: scaleX(0); transform-origin: right; transition: transform .2s; }
.global-nav a:hover::after, .global-nav a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.header-cta { display: flex; align-items: center; justify-content: space-between; align-self: stretch; min-width: 168px; margin-left: 34px; padding-inline: 24px; color: var(--ink); background: var(--accent); font-size: 12px; font-weight: 700; }
.header-cta:hover { color: #fff; background: var(--night); }
.menu-button { display: none; }

.eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; color: var(--muted); font-family: var(--latin); font-size: 10px; font-weight: 600; letter-spacing: .18em; }
.eyebrow::before { content: ""; width: 34px; height: 1px; background: currentColor; }
.section-kicker { margin-bottom: 12px; color: var(--sage-deep); font-family: var(--latin); font-size: 10px; font-weight: 700; letter-spacing: .18em; }
.section-heading { display: grid; grid-template-columns: 1fr .75fr; align-items: end; gap: 72px; margin-bottom: 64px; }
.section-heading h2 { margin: 0; font-size: clamp(38px, 5vw, 66px); font-weight: 500; letter-spacing: -.05em; line-height: 1.35; }
.section-heading > p { margin: 0; color: var(--muted); font-size: 14px; }
.section-heading.light > p, .section-heading.light .eyebrow { color: #b9c0ba; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 58px; padding: 14px 22px; border: 1px solid var(--ink); font-size: 13px; font-weight: 600; }
.button-primary { color: var(--ink); border-color: var(--accent); background: var(--accent); }
.button-dark { color: #fff; background: var(--night); }
.button-quiet { background: rgba(255,255,255,.55); }
.button:hover { transform: translateY(-1px); }
.text-link { display: inline-flex; align-items: center; gap: 20px; padding-bottom: 6px; border-bottom: 1px solid currentColor; font-size: 13px; font-weight: 600; }

.hero { position: relative; display: grid; min-height: 780px; height: 100svh; padding-top: var(--header-h); overflow: hidden; background: var(--paper); }
.hero-grid {
  position: absolute;
  inset: var(--header-h) 0 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(36,40,36,.16) 1px, transparent 1.4px),
    linear-gradient(rgba(36,40,36,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(36,40,36,.028) 1px, transparent 1px);
  background-size: 24px 24px, 96px 96px, 96px 96px;
  mask-image: linear-gradient(to bottom, #000 35%, transparent 96%);
}
.hero-grid::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, transparent 15px, rgba(36,40,36,.045) 15px 17px, transparent 17px),
    linear-gradient(transparent 15px, rgba(36,40,36,.045) 15px 17px, transparent 17px);
  background-position: -16px -16px;
  background-size: 96px 96px;
}
.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.12fr .88fr; align-items: center; gap: 7vw; }
.hero-copy h1 { max-width: 780px; margin-bottom: 30px; font-size: clamp(54px, 5.4vw, 78px); font-weight: 500; letter-spacing: -.07em; line-height: 1.2; }
.hero-copy h1 em { display: inline; font-style: normal; background: linear-gradient(transparent 76%, var(--accent) 0); }
.hero-lead { max-width: 620px; margin-bottom: 38px; color: #4e554f; font-size: 16px; line-height: 2; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-visual { position: relative; min-height: 520px; }
.hero-media { position: relative; min-height: 520px; margin: 0; overflow: hidden; border: 1px solid rgba(36,40,36,.16); background: #edece7; box-shadow: 22px 22px 0 var(--accent); }
.hero-media img { width: 100%; height: 560px; object-fit: cover; object-position: 60% center; }
.hero-media figcaption { position: absolute; right: 0; bottom: 0; left: 0; display: grid; grid-template-columns: auto 1fr; gap: 18px; padding: 16px 18px; color: #fff; background: rgba(20,24,21,.9); font-size: 10px; line-height: 1.6; }
.hero-media figcaption span { color: var(--accent); font-family: var(--latin); font-weight: 700; letter-spacing: .1em; }
.orbit { position: absolute; inset: 10% 0 0; border: 1px solid #c7ccc6; border-radius: 50%; }
.orbit::before, .orbit::after { content: ""; position: absolute; border: 1px solid #d8dcd7; border-radius: 50%; }
.orbit::before { inset: 12%; }
.orbit::after { inset: 25%; background: rgba(255,255,255,.55); }
.node { position: absolute; z-index: 2; display: grid; width: 62px; height: 62px; place-items: center; border: 1px solid #afb6ae; border-radius: 50%; background: var(--paper); color: var(--muted); font-family: var(--latin); font-size: 10px; font-weight: 700; }
.node.n1 { top: 2%; left: 42%; }
.node.n2 { top: 32%; right: -2%; }
.node.n3 { right: 15%; bottom: 3%; }
.node.n4 { bottom: 2%; left: 12%; }
.node.n5 { top: 34%; left: -3%; }
.orbit-core { position: absolute; inset: 35%; z-index: 3; display: grid; place-items: center; border-radius: 50%; background: var(--night); color: #fff; text-align: center; }
.orbit-core strong { font-size: 26px; font-weight: 500; line-height: 1.25; }
.orbit-caption { position: absolute; right: 0; bottom: -4px; max-width: 270px; color: var(--muted); font-size: 11px; text-align: right; }
.scroll-cue { position: absolute; right: 30px; bottom: 28px; z-index: 3; color: var(--muted); font-family: var(--latin); font-size: 9px; letter-spacing: .18em; writing-mode: vertical-rl; }

.story-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(72px, 10vw, 150px); }
.story-side { color: var(--muted); font-family: var(--latin); font-size: 11px; letter-spacing: .14em; }
.story-main h2 { margin-bottom: 36px; font-size: clamp(40px, 5vw, 70px); font-weight: 500; letter-spacing: -.05em; line-height: 1.35; }
.story-main > p { max-width: 760px; color: var(--muted); font-size: 16px; line-height: 2.1; }
.gap-flow { display: grid; grid-template-columns: repeat(3,1fr); margin-top: 70px; border: 1px solid var(--line); }
.gap-flow article { min-height: 220px; padding: 30px; border-right: 1px solid var(--line); }
.gap-flow article:last-child { border-right: 0; background: var(--accent); }
.gap-flow span { color: var(--muted); font-family: var(--latin); font-size: 10px; }
.gap-flow h3 { margin: 34px 0 14px; font-size: 20px; font-weight: 500; }
.gap-flow p { margin: 0; color: #5e655e; font-size: 13px; }
.story-media { position: relative; margin: 30px 0 0; overflow: hidden; }
.story-media img { width: 100%; height: 360px; object-fit: cover; }
.story-media figcaption { position: absolute; right: 18px; bottom: 14px; padding: 7px 10px; color: var(--ink); background: var(--accent); font-family: var(--latin); font-size: 9px; font-weight: 700; letter-spacing: .12em; }

.problem-grid { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid #4b514c; border-bottom: 1px solid #4b514c; }
.problem-card { min-height: 270px; padding: 34px; border-right: 1px solid #4b514c; }
.problem-card:last-child { border-right: 0; }
.problem-card span { color: #aab0ab; font-family: var(--latin); font-size: 10px; }
.problem-card h3 { margin: 44px 0 16px; font-size: 24px; font-weight: 500; }
.problem-card p { margin: 0; color: #bfc5c0; font-size: 13px; }

.mission-panel { position: relative; display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; padding: 72px; overflow: hidden; border: 1px solid var(--line); background: #fff; }
.mission-panel::after {
  content: "";
  position: absolute;
  top: 28px;
  right: 28px;
  width: 22px;
  height: 22px;
  background-image: linear-gradient(90deg, transparent 10px, var(--accent) 10px 12px, transparent 12px), linear-gradient(transparent 10px, var(--accent) 10px 12px, transparent 12px);
}
.mission-panel h2 { margin: 0; font-size: clamp(38px, 4.4vw, 60px); font-weight: 500; letter-spacing: -.05em; line-height: 1.4; }
.mission-panel p { margin: 0; color: var(--muted); font-size: 15px; line-height: 2.2; }

.service-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.service-card { position: relative; min-height: 330px; padding: 38px; overflow: hidden; border: 1px solid var(--line); background: rgba(255,255,255,.62); }
.service-card::before,
.strength-card::before,
.type-card::before {
  content: "";
  position: absolute;
  top: 22px;
  right: 22px;
  width: 18px;
  height: 18px;
  background-image: linear-gradient(90deg, transparent 8px, currentColor 8px 10px, transparent 10px), linear-gradient(transparent 8px, currentColor 8px 10px, transparent 10px);
  color: rgba(36,40,36,.1);
}
.service-card:hover { border-color: #929a91; background: #fff; }
.service-card .num { color: var(--muted); font-family: var(--latin); font-size: 10px; }
.service-icon {
  position: relative;
  width: 76px;
  height: 76px;
  margin: 38px 0 24px;
  overflow: hidden;
  border: 1px solid #bec4bd;
  background-color: rgba(255,255,255,.72);
  background-image: radial-gradient(circle at 1px 1px, rgba(36,40,36,.16) 1px, transparent 1.25px);
  background-size: 9px 9px;
  color: var(--ink);
}
.service-icon::after { content: ""; position: absolute; top: -1px; right: -1px; width: 15px; height: 15px; background: var(--accent); }
.service-icon span,
.service-icon i,
.service-icon b { position: absolute; display: block; font-style: normal; }
.service-card:hover .service-icon { border-color: var(--ink); background-color: #fff; }

.icon-support span { top: 17px; left: 14px; width: 43px; height: 31px; border: 1.5px solid currentColor; border-radius: 11px; background: #fff; }
.icon-support span::after { content: ""; position: absolute; bottom: -7px; left: 9px; width: 11px; height: 11px; border-bottom: 1.5px solid currentColor; border-left: 1.5px solid currentColor; background: #fff; transform: skewY(-35deg); }
.icon-support i { top: 28px; left: 25px; z-index: 1; width: 21px; height: 1.5px; background: currentColor; box-shadow: 0 7px 0 currentColor; }
.icon-support b { top: 25px; left: 49px; z-index: 2; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }

.icon-device span { top: 15px; left: 13px; width: 43px; height: 30px; border: 1.5px solid currentColor; border-radius: 2px; background: #fff; }
.icon-device span::after { content: ""; position: absolute; inset: 5px; background: linear-gradient(135deg, var(--fog), #fff); }
.icon-device i { top: 49px; left: 8px; width: 53px; height: 2px; background: currentColor; }
.icon-device i::after { content: ""; position: absolute; top: -4px; left: 20px; width: 13px; height: 4px; border-inline: 1px solid currentColor; }
.icon-device b { top: 29px; right: 10px; width: 16px; height: 26px; border: 1.5px solid currentColor; border-radius: 3px; background: var(--accent); box-shadow: inset 0 0 0 3px #fff; }

.icon-network::before { content: ""; position: absolute; inset: 15px 14px 18px; background-image: linear-gradient(30deg, transparent 48%, currentColor 49%, currentColor 51%, transparent 52%), linear-gradient(-30deg, transparent 48%, currentColor 49%, currentColor 51%, transparent 52%); opacity: .65; }
.icon-network span { top: 12px; left: 31px; width: 13px; height: 13px; border: 1.5px solid currentColor; border-radius: 50%; background: var(--accent); }
.icon-network i,
.icon-network b { bottom: 13px; width: 15px; height: 15px; border: 1.5px solid currentColor; border-radius: 50%; background: #fff; }
.icon-network i { left: 13px; }
.icon-network b { right: 13px; }
.icon-network span::after { content: ""; position: absolute; top: 22px; left: 4px; width: 3px; height: 3px; border-radius: 50%; background: currentColor; box-shadow: -10px 8px 0 currentColor, 10px 8px 0 currentColor; }

.icon-safety span { top: 12px; left: 17px; width: 42px; height: 49px; background: currentColor; clip-path: polygon(50% 0, 92% 14%, 84% 70%, 50% 100%, 16% 70%, 8% 14%); }
.icon-safety span::after { content: ""; position: absolute; inset: 2px; background: #fff; clip-path: inherit; }
.icon-safety i { top: 28px; left: 29px; z-index: 1; width: 19px; height: 10px; border-bottom: 3px solid var(--accent-deep); border-left: 3px solid var(--accent-deep); transform: rotate(-45deg); }
.icon-safety b { right: 12px; bottom: 12px; z-index: 2; width: 16px; height: 16px; border: 1px solid currentColor; border-radius: 50%; background: var(--accent); box-shadow: -5px -5px 0 -1px #fff, -5px -5px 0 0 currentColor; }
.service-card h3 { margin-bottom: 16px; font-size: 27px; font-weight: 500; }
.service-card p { max-width: 480px; margin: 0; color: var(--muted); font-size: 13px; }
.service-card .arrow { position: absolute; right: 28px; bottom: 26px; font-size: 20px; }
.service-note { margin-top: 30px; color: var(--muted); font-size: 12px; }
.section-media { position: relative; margin: 0 0 18px; overflow: hidden; background: var(--night); }
.section-media img { width: 100%; height: 430px; object-fit: cover; }
.section-media figcaption { position: absolute; right: 0; bottom: 0; display: flex; align-items: center; gap: 16px; max-width: 520px; padding: 15px 20px; color: #fff; background: rgba(20,24,21,.92); font-size: 11px; }
.section-media figcaption span { display: grid; width: 30px; height: 30px; flex: 0 0 auto; place-items: center; border-radius: 50%; color: var(--ink); background: var(--accent); font-family: var(--latin); font-weight: 700; }

.diagnosis-shell { display: grid; grid-template-columns: .85fr 1.15fr; gap: 72px; padding: 64px; background: var(--night); color: #fff; }
.diagnosis-copy h2 { margin-bottom: 24px; font-size: clamp(38px,4.5vw,60px); font-weight: 500; letter-spacing: -.05em; line-height: 1.35; }
.diagnosis-copy p { color: #c7ccc8; font-size: 1rem; }
.diagnosis-copy .diagnosis-note { margin-top: 24px; font-size: .875rem; }
.diagnosis-meta { display: flex; gap: 26px; margin-top: 40px; color: #aab0ab; font-family: var(--latin); font-size: 10px; letter-spacing: .12em; }
.diagnosis-form { min-width: 0; padding: 38px; background: #f7f7f4; color: var(--ink); }
.diagnosis-question { display: none; }
.diagnosis-question.is-active { display: block; }
.diagnosis-step { margin-bottom: 18px; color: var(--sage-deep); font-family: var(--latin); font-size: 10px; font-weight: 700; letter-spacing: .15em; }
.diagnosis-question h3 { margin-bottom: 24px; font-size: clamp(1.125rem, 1.8vw, 1.375rem); font-weight: 500; line-height: 1.65; overflow-wrap: anywhere; }
.diagnosis-hint { margin: -8px 0 24px; color: var(--muted); font-size: .875rem; line-height: 1.8; }
.diagnosis-options { display: grid; gap: 10px; }
.diagnosis-options button { min-height: 48px; padding: 15px 18px; border: 0; border-bottom: 1px solid var(--line); background: #fff; font-size: 1rem; text-align: left; cursor: pointer; }
.diagnosis-options button:hover, .diagnosis-options button:focus { border-color: var(--ink); background: var(--accent); }
.diagnosis-result { display: none; }
.diagnosis-result.is-active { display: block; }
.diagnosis-result h3 { margin-bottom: 18px; font-size: clamp(1.375rem, 2vw, 1.75rem); font-weight: 500; line-height: 1.6; overflow-wrap: anywhere; }
.diagnosis-result p { color: var(--muted); font-size: 1rem; }
.diagnosis-result .text-link { font-size: .875rem; }
.diagnosis-reset { display: block; min-height: 44px; margin-top: 18px; padding: 8px 0; border: 0; background: transparent; color: var(--ink); font: inherit; font-size: .875rem; text-decoration: underline; text-underline-offset: 5px; cursor: pointer; }

.strength-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.strength-card { position: relative; min-height: 330px; padding: 38px; overflow: hidden; background: var(--paper); }
.strength-card .strength-mark { display: flex; align-items: center; gap: 7px; min-height: 42px; }
.strength-mark i { width: 18px; height: 18px; border: 1px solid var(--ink); border-radius: 50%; }
.strength-card:nth-child(2) .strength-mark i:nth-child(odd) { background: var(--accent); }
.strength-card h3 { margin: 54px 0 18px; font-size: 23px; font-weight: 500; }
.strength-card p { margin: 0; color: var(--muted); font-size: 13px; }

.column-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.article-card { display: flex; min-height: 310px; flex-direction: column; padding: 30px; overflow: hidden; border: 1px solid var(--line); background: #fff; }
.article-card:hover { border-color: #929a91; }
.article-card .category { width: fit-content; padding: 4px 9px; background: var(--accent-soft); color: var(--ink); font-size: 10px; }
.article-card .article-index { margin: 25px 0 20px; color: #aeb4ad; font-family: var(--latin); font-size: 42px; }
.article-thumb { display: block; height: 150px; margin: -30px -30px 24px; overflow: hidden; }
.article-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s var(--ease); }
.article-card:hover .article-thumb img { transform: scale(1.035); }
.article-card h3 { margin-bottom: 22px; font-size: 18px; font-weight: 500; line-height: 1.7; }
.article-card p { margin-top: auto; margin-bottom: 0; color: var(--muted); font-size: 12px; }

.contact-panel { position: relative; padding-block: clamp(88px, 9vw, 138px); overflow: hidden; border-top: 3px solid var(--accent); color: #fff; background: var(--night); }
.contact-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(216,255,31,.22) 1px, transparent 1.35px),
    linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 32px 32px, 128px 128px, 128px 128px;
  mask-image: linear-gradient(90deg, transparent, #000 48%, #000);
  pointer-events: none;
}
.contact-inner { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 84px; }
.contact-inner { position: relative; z-index: 1; }
.contact-inner h2 { margin: 0; font-size: clamp(42px, 5.4vw, 70px); font-weight: 500; letter-spacing: -.06em; line-height: 1.3; }
.contact-copy p { margin-bottom: 34px; color: #b9c0ba; font-size: 14px; }
.contact-button { display: flex; align-items: center; justify-content: space-between; min-height: 82px; padding: 18px 24px; color: var(--ink); background: var(--accent); font-size: 13px; font-weight: 700; }
.site-footer { padding: 72px 0 24px; color: #d7ddd8; background: #141815; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; padding-bottom: 60px; }
.footer-brand img { width: 260px; height: auto; aspect-ratio: 1057 / 233; margin-bottom: 28px; object-fit: contain; object-position: left center; filter: invert(1); }
.footer-brand p { margin: 0; color: #8d958e; font-size: 11px; }
.footer-nav { display: grid; grid-template-columns: repeat(2,1fr); gap: 52px; }
.footer-nav > div { display: flex; flex-direction: column; gap: 10px; }
.footer-nav span { margin-bottom: 8px; color: #777e78; font-family: var(--latin); font-size: 9px; letter-spacing: .16em; }
.footer-nav a { font-size: 12px; }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 20px; border-top: 1px solid #343935; color: #767d77; font-family: var(--latin); font-size: 9px; letter-spacing: .1em; }
.footer-bottom p { margin: 0; }

/* Lower pages */
.lower-hero { position: relative; padding: calc(var(--header-h) + 88px) 0 92px; overflow: hidden; border-bottom: 1px solid var(--line); background-color: #fff; background-image: radial-gradient(circle at 1px 1px, rgba(36,40,36,.11) 1px, transparent 1.35px); background-size: 32px 32px; }
.lower-hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(36,40,36,.018) 1px, transparent 1px), linear-gradient(90deg, rgba(36,40,36,.018) 1px, transparent 1px); background-size: 128px 128px; mask-image: linear-gradient(90deg, #000, transparent 78%); pointer-events: none; }
.lower-hero > * { position: relative; z-index: 1; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 54px; color: var(--muted); font-family: var(--latin); font-size: 9px; font-weight: 600; letter-spacing: .13em; }
.lower-hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; align-items: end; gap: 80px; }
.lower-hero h1 { margin-bottom: 28px; font-size: clamp(48px, 5.4vw, 70px); font-weight: 500; letter-spacing: -.06em; line-height: 1.25; }
.lower-hero h1 em { font-style: normal; background: linear-gradient(transparent 76%, var(--accent) 0); }
.lower-lead { margin: 0; color: var(--muted); font-size: 15px; line-height: 2; }
.lower-visual { position: relative; min-height: 270px; border: 1px solid var(--line); background-image: radial-gradient(circle at 1px 1px, rgba(36,40,36,.14) 1px, transparent 1.35px), linear-gradient(rgba(36,40,36,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(36,40,36,.025) 1px, transparent 1px); background-size: 18px 18px, 54px 54px, 54px 54px; }
.lower-image { height: 320px; margin: 0; overflow: hidden; background: var(--night); }
.lower-image img { width: 100%; height: 100%; object-fit: cover; }
.lower-image figcaption { position: absolute; right: 0; bottom: 0; padding: 10px 13px; color: var(--ink); background: var(--accent); font-family: var(--latin); font-size: 9px; font-weight: 700; letter-spacing: .1em; }
.lower-visual .orbit { inset: 12%; }
.lower-visual .node { width: 36px; height: 36px; font-size: 8px; }
.lower-visual .orbit-core strong { font-size: 18px; }
.page-nav { position: sticky; top: var(--header-h); z-index: 20; border-bottom: 1px solid var(--line); background: rgba(247,247,244,.96); backdrop-filter: blur(12px); }
.page-nav .shell { display: grid; grid-template-columns: repeat(4,1fr); }
.page-nav a { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 17px; border-right: 1px solid var(--line); text-align: center; font-size: 11px; font-weight: 600; }
.page-nav a::before { content: ""; width: 4px; height: 4px; flex: 0 0 auto; border-radius: 50%; background: var(--accent-deep); }
.page-nav a:first-child { border-left: 1px solid var(--line); }
.page-nav a:hover { background: var(--accent); }
.detail-intro { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; }
.detail-intro h2 { font-size: clamp(38px,3.6vw,48px); font-weight: 500; letter-spacing: -.05em; line-height: 1.4; }
.detail-intro-copy > p { color: var(--muted); font-size: 15px; line-height: 2.1; }
.benefit-row { display: grid; grid-template-columns: repeat(3,1fr); margin-top: 46px; border: 1px solid var(--line); }
.benefit-row div { padding: 24px; border-right: 1px solid var(--line); }
.benefit-row div:last-child { border-right: 0; }
.benefit-row strong { display: block; margin-bottom: 8px; font-size: 15px; }
.benefit-row span { color: var(--muted); font-size: 11px; }
.two-types { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.type-card { position: relative; padding: 42px; overflow: hidden; border: 1px solid var(--line); background: #fff; }
.type-card.type-highlight { background: var(--accent); }
.type-label { color: var(--muted); font-family: var(--latin); font-size: 10px; font-weight: 700; letter-spacing: .14em; }
.type-card h3 { margin: 22px 0 18px; font-size: 27px; font-weight: 500; }
.type-card > p { color: #596059; font-size: 13px; }
.clean-list { margin: 28px 0 0; padding: 24px 0 0; border-top: 1px solid rgba(36,40,36,.16); list-style: none; }
.clean-list li { position: relative; margin-top: 10px; padding-left: 18px; font-size: 12px; }
.clean-list li::before { content: ""; position: absolute; top: .75em; left: 0; width: 5px; height: 5px; border-radius: 50%; background: var(--sage-deep); }
.scope-list { border-top: 1px solid var(--line); }
.scope-row { display: grid; grid-template-columns: 110px .75fr 1.25fr; gap: 28px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.scope-row > span { color: var(--muted); font-family: var(--latin); font-size: 10px; }
.scope-row strong { font-size: 16px; font-weight: 600; }
.scope-row p { margin: 0; color: var(--muted); font-size: 13px; }
.analysis-list { margin-bottom: 40px; }
.analysis-list .scope-row p { font-size: 1rem; }
.analysis-list .scope-row > span { font-size: .75rem; overflow-wrap: anywhere; }
.assessment-overview { margin-top: 48px; scroll-margin-top: calc(var(--header-h) + 32px); }
.assessment-overview h3 { margin-bottom: 20px; font-size: 1.5rem; line-height: 1.6; font-weight: 500; }
.assessment-overview .scope-row { grid-template-columns: minmax(0, .65fr) minmax(0, 1fr); gap: 10px 24px; }
.assessment-overview .scope-row > span { grid-column: 1 / -1; }
.assessment-overview .assessment-note { font-size: .875rem; }
.assessment-overview .text-link { font-size: .875rem; }
.service-crosslink { margin-top: 28px; }
.flow-list { display: grid; grid-template-columns: repeat(5,1fr); margin: 0; padding: 0; border-block: 1px solid var(--line); list-style: none; }
.flow-list li { min-height: 210px; padding: 26px 22px; border-right: 1px solid var(--line); }
.flow-list li:last-child { border-right: 0; }
.flow-list span { color: var(--muted); font-family: var(--latin); font-size: 10px; }
.flow-list h3 { margin: 38px 0 12px; font-size: 17px; font-weight: 500; }
.flow-list p { color: var(--muted); font-size: 11px; }
.note-box { margin-top: 28px; padding: 24px; border-left: 4px solid var(--sage-deep); background: #fff; color: var(--muted); font-size: 13px; }
.accordion { border-top: 1px solid var(--line); }
.accordion details { border-bottom: 1px solid var(--line); }
.accordion summary { display: grid; grid-template-columns: 44px 1fr; padding: 24px 0; cursor: pointer; font-weight: 600; list-style: none; }
.accordion summary span { color: var(--sage-deep); font-family: var(--latin); }
.accordion details p { margin: 0; padding: 0 0 24px 44px; color: var(--muted); font-size: 13px; }

.column-head { max-width: 780px; }
.column-head h1 { margin-bottom: 28px; font-size: clamp(48px,6vw,76px); font-weight: 500; letter-spacing: -.06em; }
.column-head p { color: var(--muted); font-size: 15px; }
.column-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 40px; }
.column-filters span { padding: 7px 12px; border: 1px solid var(--line); background: #fff; font-size: 11px; }
.featured-article { display: grid; grid-template-columns: .75fr 1.25fr; min-height: 330px; margin-bottom: 20px; border: 1px solid var(--line); background: #fff; }
.featured-visual { position: relative; display: grid; min-height: 330px; place-items: center; overflow: hidden; background: var(--fog); }
.featured-visual img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s var(--ease); }
.featured-article:hover .featured-visual img { transform: scale(1.025); }
.featured-visual strong { position: absolute; right: 18px; bottom: 16px; display: grid; width: 72px; height: 72px; place-items: center; color: var(--ink); background: var(--accent); font-family: var(--latin); font-size: 34px; font-weight: 600; }
.featured-copy { padding: 48px; }
.featured-copy h2 { margin: 20px 0; font-size: 28px; font-weight: 500; line-height: 1.55; }
.featured-copy p { color: var(--muted); font-size: 13px; }

.article-shell { max-width: 820px; padding-top: calc(var(--header-h) + 70px); padding-bottom: 110px; }
.article-header { padding-bottom: 42px; border-bottom: 1px solid var(--line); }
.article-header h1 { margin: 22px 0; font-size: clamp(36px,5vw,58px); font-weight: 500; letter-spacing: -.05em; line-height: 1.45; }
.article-meta { display: flex; gap: 16px; color: var(--muted); font-size: 10px; }
.article-summary { color: var(--muted); font-size: 14px; }
.article-hero-image { position: relative; margin: 36px 0 42px; overflow: hidden; }
.article-hero-image img { width: 100%; height: 420px; object-fit: cover; }
.article-hero-image figcaption { position: absolute; right: 0; bottom: 0; padding: 9px 12px; color: var(--ink); background: var(--accent); font-family: var(--latin); font-size: 9px; font-weight: 700; letter-spacing: .1em; }
.article-toc { margin: 42px 0; padding: 28px; border: 1px solid var(--line); background: #fff; }
.article-toc strong { display: block; margin-bottom: 14px; }
.article-toc ol { margin: 0; padding-left: 20px; color: var(--muted); font-size: 13px; }
.article-body { font-size: 15px; line-height: 2.05; }
.article-body h2 { margin: 58px 0 20px; padding-left: 16px; border-left: 4px solid var(--sage-deep); font-size: 27px; font-weight: 500; }
.article-body h3 { margin: 34px 0 14px; font-size: 20px; font-weight: 600; }
.article-body p { color: #4f5650; }
.article-body ul { padding-left: 22px; color: #4f5650; }
.article-callout { margin: 30px 0; padding: 24px; background: var(--accent-soft); }

.column-filters + .featured-article + .column-grid .article-card::before { content: ""; display: block; height: 138px; margin: -30px -30px 22px; background: center / cover no-repeat url("../images/service-ops-v2.webp"); }
.column-filters + .featured-article + .column-grid .article-card:nth-child(3n + 2)::before { background-image: url("../images/hero-network-v2.webp"); }
.column-filters + .featured-article + .column-grid .article-card:nth-child(3n)::before { background-image: url("../images/editorial-route-v2.webp"); }

.company-philosophy { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; padding: 58px; border: 1px solid var(--line); background: #fff; }
.company-philosophy h2 { margin: 0; font-size: clamp(36px,4.2vw,56px); font-weight: 500; letter-spacing: -.05em; line-height: 1.45; }
.company-philosophy p { margin: 0; color: var(--muted); font-size: 14px; line-height: 2.1; }
.company-info-list { border-top: 1px solid var(--line); }
.company-info-row { display: grid; grid-template-columns: 210px 1fr; gap: 36px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.company-info-row dt { font-weight: 600; }
.company-info-row dd { margin: 0; color: var(--muted); }
.company-business-list { margin: 0; padding: 0; list-style: none; }
.company-business-list li + li { margin-top: 6px; }

.reveal { opacity: .01; transition: opacity .5s ease; }
.reveal.is-visible { opacity: 1; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; } .reveal { opacity: 1; } }

@media (max-width: 1024px) {
  :root { --shell: min(100% - 48px, 900px); }
  .header-inner { width: calc(100% - 16px); margin-left: 16px; }
  .brand img { width: 205px; }
  .global-nav { gap: 18px; }
  .global-nav a { font-size: 11px; }
  .header-cta { min-width: 142px; margin-left: 20px; padding-inline: 18px; }
  .hero-inner { gap: 5vw; }
  .hero-copy h1 { font-size: 62px; }
  .story-main h2 { font-size: 54px; }
  .section-heading h2 { font-size: 52px; }
  .mission-panel { padding: 50px; gap: 50px; }
  .diagnosis-shell { gap: 40px; padding: 48px; }
  .lower-hero h1 { font-size: 58px; }
  .detail-intro h2 { font-size: 42px; }
  .contact-inner h2 { font-size: 58px; }
}

@media (max-width: 760px) {
  :root { --shell: calc(100% - 40px); --header-h: 68px; --section-y: 82px; }
  .header-inner { width: calc(100% - 32px); margin-inline: auto; }
  .brand img { width: 188px; }
  .header-cta { display: none; }
  .menu-button { position: relative; z-index: 3; display: grid; width: 44px; height: 44px; margin-left: auto; padding: 0; place-items: center; border: 0; background: transparent; }
  .menu-button span { position: absolute; width: 23px; height: 1px; background: var(--ink); transition: transform .2s, top .2s; }
  .menu-button span:first-child { top: 17px; }
  .menu-button span:last-child { top: 26px; }
  .menu-button[aria-expanded="true"] span:first-child { top: 22px; transform: rotate(45deg); }
  .menu-button[aria-expanded="true"] span:last-child { top: 22px; transform: rotate(-45deg); }
  .global-nav { position: fixed; inset: 0; z-index: 2; display: flex; flex-direction: column; align-items: stretch; justify-content: center; gap: 0; padding: 90px 26px 30px; background: var(--paper); transform: translateX(100%); transition: transform .3s var(--ease); }
  .global-nav.is-open { transform: translateX(0); }
  .global-nav a { padding: 18px 2px; border-bottom: 1px solid var(--line); font-size: 17px; }
  .global-nav a::after { display: none; }
  .section-heading { display: block; margin-bottom: 44px; }
  .section-heading h2 { font-size: 32px; line-height: 1.4; }
  .section-heading > p { margin-top: 22px; }
  .button { width: 100%; }
  .hero { min-height: 730px; height: auto; }
  .hero-inner { display: block; padding-block: 72px 90px; }
  .hero-copy h1 { font-size: 32px; line-height: 1.38; }
  .hero-lead { font-size: 14px; }
  .hero-actions { display: grid; }
  .hero-visual { min-height: 310px; margin-top: 60px; }
  .hero-media { min-height: 0; margin-top: 52px; box-shadow: 12px 12px 0 var(--accent); }
  .hero-media img { height: 360px; object-position: 58% center; }
  .hero-media figcaption { display: block; padding: 13px 14px; font-size: 9px; }
  .hero-media figcaption span { display: block; margin-bottom: 3px; }
  .node { width: 44px; height: 44px; }
  .orbit-core { inset: 34%; }
  .orbit-core strong { font-size: 18px; }
  .orbit-caption { display: none; }
  .scroll-cue { display: none; }
  .story-grid, .mission-panel, .diagnosis-shell, .contact-inner, .detail-intro, .lower-hero-grid { display: block; }
  .story-side { margin-bottom: 36px; }
  .story-main h2 { font-size: 34px; }
  .gap-flow, .problem-grid, .service-grid, .strength-grid, .column-grid, .two-types, .benefit-row { grid-template-columns: 1fr; }
  .gap-flow article, .problem-card, .benefit-row div { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .gap-flow article:last-child, .problem-card:last-child, .benefit-row div:last-child { border-bottom: 0; }
  .story-media img { height: 235px; }
  .mission-panel { padding: 36px 26px; }
  .mission-panel h2 { margin-bottom: 28px; font-size: 30px; }
  .mission-panel h2 br { display: none; }
  .service-card { min-height: 290px; padding: 30px 26px; }
  .section-media img { height: 270px; }
  .section-media figcaption { left: 0; max-width: none; font-size: 10px; }
  .diagnosis-shell { padding: 34px 24px; }
  .diagnosis-copy { margin-bottom: 34px; }
  .diagnosis-copy h2 { font-size: 34px; }
  .diagnosis-form { padding: 28px 22px; }
  .strength-card { min-height: 270px; padding: 30px 26px; }
  .contact-inner h2 { margin-bottom: 30px; font-size: 36px; line-height: 1.38; }
  .contact-inner h2 br { display: none; }
  .contact-button { gap: 12px; font-size: 12px; }
  .footer-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-brand img { width: 224px; height: auto; }
  .footer-nav { gap: 30px; }
  .lower-hero { padding: calc(var(--header-h) + 50px) 0 66px; }
  .lower-hero h1 { font-size: 36px; line-height: 1.34; }
  .lower-visual { min-height: 250px; margin-top: 50px; }
  .lower-image { height: 260px; }
  .page-nav { overflow-x: auto; }
  .page-nav .shell { width: max-content; min-width: 100%; }
  .page-nav a { min-width: 142px; }
  .detail-intro h2 { margin-bottom: 26px; font-size: 32px; }
  .type-card { padding: 32px 26px; }
  .type-card h3, .service-card h3 { font-size: 24px; line-height: 1.55; }
  .scope-row { grid-template-columns: 64px 1fr; gap: 12px 18px; }
  .scope-row p { grid-column: 2; }
  .assessment-overview .scope-row { grid-template-columns: 1fr; }
  .assessment-overview .scope-row p { grid-column: 1; }
  .flow-list { grid-template-columns: 1fr; }
  .flow-list li { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .flow-list li:last-child { border-bottom: 0; }
  .featured-article { grid-template-columns: 1fr; }
  .featured-visual { min-height: 210px; }
  .featured-copy { padding: 30px 26px; }
  .featured-copy h2 { font-size: 25px; }
  .column-head h1 { font-size: 38px; line-height: 1.35; }
  .article-shell { padding-top: calc(var(--header-h) + 42px); }
  .article-header h1 { font-size: 32px; }
  .article-hero-image img { height: 260px; }
  .company-philosophy { display: block; padding: 36px 26px; }
  .company-philosophy h2 { margin-bottom: 26px; font-size: 31px; }
  .company-info-row { grid-template-columns: 1fr; gap: 8px; padding: 20px 0; }
}