/* "Vision" version — beliefs, the problem, the future. Paper ground, sumi ink, 藍 indigo.
   Display: Shippori Mincho (JA) / Source Serif 4 (EN). Body: Noto Sans JP / Geist. */

:root {
  --paper: #f8f8f6;
  --white: #ffffff;
  --sumi: #1a1a1c;
  --text-2: #55575f;
  --text-3: #8a8c95;
  --line: #e3e3e0;
  --line-2: #d2d2ce;
  --ai: #2d4b8e;
  --ai-l: #8fa8dc;
  --ai-t: #e9edf7;
  --f-ja-d: 'Shippori Mincho', 'Hiragino Mincho ProN', 'Yu Mincho', serif;
  --f-en-d: 'Source Serif 4', Georgia, serif;
  --f-ja: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', Meiryo, sans-serif;
  --f-sans: 'Geist', 'Noto Sans JP', system-ui, sans-serif;
  --max: 1360px;
  --gutter: 40px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
[id] { scroll-margin-top: 84px; }
body { margin: 0; }

.site { font-family: var(--f-sans); color: var(--sumi); background: var(--paper); font-size: 17px; line-height: 1.55; letter-spacing: -0.01em; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
.site:lang(ja) { font-family: var(--f-ja); letter-spacing: 0; line-height: 1.85; word-break: normal; overflow-wrap: anywhere; line-break: strict; font-feature-settings: 'palt' 1; }
.site:lang(ja) h1, .site:lang(ja) h2, .site:lang(ja) h3 { word-break: auto-phrase; }
.site p, .site li { text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
p, h1, h2, h3, h4 { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- type ---------- */
.h1 { font-family: var(--f-en-d); font-weight: 500; font-size: 60px; line-height: 1.1; letter-spacing: -0.02em; max-width: 1000px; text-wrap: balance; }
.site:lang(ja) .h1 { font-family: var(--f-ja-d); font-weight: 600; font-size: 50px; line-height: 1.4; letter-spacing: 0.01em; }
.h2 { font-family: var(--f-en-d); font-weight: 500; font-size: 38px; line-height: 1.16; letter-spacing: -0.015em; }
.site:lang(ja) .h2 { font-family: var(--f-ja-d); font-weight: 600; font-size: 32px; line-height: 1.45; letter-spacing: 0.01em; }
.h3 { font-family: var(--f-en-d); font-weight: 500; font-size: 26px; line-height: 1.25; letter-spacing: -0.01em; }
.site:lang(ja) .h3 { font-family: var(--f-ja-d); font-weight: 600; font-size: 23px; line-height: 1.5; letter-spacing: 0.01em; }
.lead { font-size: 18px; line-height: 1.6; color: var(--text-2); max-width: 680px; margin-top: 22px; }
.site:lang(ja) .lead { font-size: 16.5px; line-height: 1.95; }
.site p { color: var(--text-2); }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; height: 48px; padding: 0 22px; border-radius: 6px; font-family: var(--f-sans); font-size: 15px; font-weight: 500; letter-spacing: -0.01em; border: 1px solid transparent; white-space: nowrap; cursor: pointer; transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease; }
.site:lang(ja) .btn { font-family: var(--f-ja); font-weight: 500; letter-spacing: 0.02em; }
.btn-sm { height: 38px; padding: 0 14px; font-size: 14px; }
.btn-ink { background: var(--sumi); color: var(--white); }
.btn-ink:hover { background: var(--ai); }
.btn-line { border-color: var(--line-2); color: var(--sumi); background: transparent; }
.btn-line:hover { border-color: var(--ai); color: var(--ai); }
.btn:focus-visible, a:focus-visible, button:focus-visible { outline: 2px solid var(--ai-l); outline-offset: 3px; }
.btns { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }

/* ---------- masthead ---------- */
.mh { position: sticky; top: 0; z-index: 30; height: 64px; display: flex; align-items: center; background: rgba(248, 248, 246, 0.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.mh .wrap { display: flex; align-items: center; gap: 40px; width: 100%; }
.lockup { display: inline-flex; align-items: center; gap: 11px; }
.lockup img { height: 22px; width: auto; }
.lockup .word { font-family: var(--f-sans); font-size: 13.5px; font-weight: 600; letter-spacing: 0.14em; color: var(--sumi); }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { font-family: var(--f-sans); font-size: 15px; color: var(--sumi); }
.site:lang(ja) .nav a { font-family: var(--f-ja); font-size: 14.5px; }
.nav a:hover { color: var(--ai); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.nav-toggle { display: none; }
.has-menu { position: relative; }
.has-menu > a { display: inline-flex; align-items: center; gap: 4px; }
.has-menu .chev { width: 14px; height: 14px; transition: transform 160ms ease; }
.has-menu:hover .chev, .has-menu:focus-within .chev { transform: rotate(180deg); }
.has-menu .menu { display: none; position: absolute; top: calc(100% + 12px); left: -12px; min-width: 250px; padding: 8px; background: var(--white); border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 18px 40px -22px rgba(26, 26, 28, 0.35); z-index: 40; }
.has-menu .menu::before { content: ''; position: absolute; left: 0; right: 0; top: -14px; height: 14px; }
.has-menu:hover .menu, .has-menu:focus-within .menu { display: grid; }
.has-menu .menu a { display: block; padding: 9px 12px; border-radius: 6px; font-size: 14.5px; }
.has-menu .menu a:hover { background: var(--ai-t); color: var(--ai); }

/* ---------- hero: full-bleed photograph ---------- */
.hero-photo { position: relative; min-height: clamp(640px, 92vh, 920px); display: flex; flex-direction: column; justify-content: flex-end; background: var(--sumi); color: var(--paper); overflow: hidden; }
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 68% 38%; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(26, 26, 28, 0.38) 0%, rgba(26, 26, 28, 0.12) 34%, rgba(26, 26, 28, 0.55) 68%, rgba(26, 26, 28, 0.86) 100%); }
.hero-photo .wrap { position: relative; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); gap: 64px; align-items: end; padding-top: 180px; padding-bottom: 72px; }
.hero-photo .h1 { color: var(--paper); max-width: none; text-shadow: 0 2px 28px rgba(0, 0, 0, 0.35); font-size: 54px; }
.hero-photo .h1 span { display: block; }
.site:lang(ja) .hero-photo .h1 { font-size: 44px; line-height: 1.5; }
.hero-side p { color: rgba(248, 248, 246, 0.9); font-size: 18px; line-height: 1.6; max-width: 460px; text-shadow: 0 1px 16px rgba(0, 0, 0, 0.35); }
.site:lang(ja) .hero-side p { font-size: 16px; line-height: 1.9; }
.btn-white { background: var(--paper); color: var(--sumi); }
.btn-white:hover { background: var(--white); }
.btn-ghost { border-color: rgba(248, 248, 246, 0.6); color: var(--paper); background: transparent; }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.12); }
.hero-photo .mh { position: absolute; top: 0; left: 0; right: 0; background: transparent; border-bottom: 0; color: var(--paper); backdrop-filter: none; }
.hero-photo .mh .lockup img { filter: invert(1) brightness(1.5); }
.hero-photo .mh .lockup .word, .hero-photo .mh .nav a { color: var(--paper); }
.hero-photo .mh .nav a:hover { color: var(--white); }
.hero-photo .mh .btn-line { border-color: rgba(248, 248, 246, 0.5); color: var(--paper); }
.hero-photo .mh .btn-ink { background: var(--paper); color: var(--sumi); }
.hero-photo .mh .btn-ink:hover { background: var(--white); }
.hero-photo .mh .nav-toggle { border-color: rgba(248, 248, 246, 0.5); }
.mh.is-scrolled { position: fixed !important; top: 0; background: rgba(248, 248, 246, 0.92) !important; backdrop-filter: blur(10px) !important; border-bottom: 1px solid var(--line) !important; color: var(--sumi) !important; }
.mh.is-scrolled .lockup img { filter: none !important; }
.mh.is-scrolled .lockup .word, .mh.is-scrolled .nav a { color: var(--sumi) !important; }
.mh.is-scrolled .btn-line { border-color: var(--line-2) !important; color: var(--sumi) !important; }
.mh.is-scrolled .btn-ink { background: var(--sumi) !important; color: var(--white) !important; }
.mh.is-scrolled .has-menu .menu a { color: var(--sumi) !important; }

/* ---------- contact dialog ---------- */
.dlg { border: 0; border-radius: 10px; padding: 0; width: min(560px, calc(100vw - 32px)); background: var(--paper); color: var(--sumi); box-shadow: 0 40px 90px -30px rgba(0, 0, 0, 0.5); }
.dlg::backdrop { background: rgba(26, 26, 28, 0.55); }
.dlg-form, .dlg-done { padding: 36px 36px 32px; position: relative; }
.dlg-close { position: absolute; top: 12px; right: 12px; width: 40px; height: 40px; border: 0; background: transparent; font-size: 26px; line-height: 1; cursor: pointer; color: var(--text-3); border-radius: 6px; }
.dlg-close:hover { background: #eeeeeb; color: var(--sumi); }
.dlg .h2 { font-size: 26px; padding-right: 36px; }
.site:lang(ja) .dlg .h2 { font-size: 24px; }
.dlg-intro { margin-top: 8px; font-size: 15px; }
.dlg label { display: block; margin-top: 16px; font-size: 13px; color: var(--text-2); }
.dlg input, .dlg textarea { display: block; width: 100%; margin-top: 6px; padding: 11px 12px; border: 1px solid var(--line-2); border-radius: 6px; background: var(--white); font: inherit; font-size: 15px; color: var(--sumi); }
.dlg input:focus, .dlg textarea:focus { outline: 2px solid var(--ai-l); outline-offset: 1px; border-color: var(--ai); }
.dlg .hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.dlg-note { margin-top: 14px; font-size: 12.5px; color: var(--text-3); }
.dlg-actions { margin-top: 20px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.dlg-status { font-size: 14px; color: var(--text-2); }
.dlg-status.err { color: var(--shu); }
.dlg-done p { margin-top: 12px; }
.dlg-done .btn { margin-top: 22px; }

/* ---------- understand ---------- */
.understand { background: var(--white); border-top: 1px solid var(--line); }
.understand .wrap { padding-top: 96px; padding-bottom: 96px; }

/* ---------- vision ---------- */
.vision { background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.vision .wrap { padding-top: 104px; padding-bottom: 104px; }
.beliefs { margin-top: 56px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 48px; }
.belief p { margin-top: 14px; font-size: 16px; line-height: 1.75; }
.site:lang(ja) .belief p { font-size: 15.5px; line-height: 1.95; }
.flow-wrap { margin-top: 88px; padding-top: 56px; border-top: 1px solid var(--line); display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); gap: 48px; align-items: center; }
.flow { width: 100%; max-width: 640px; height: auto; font-family: var(--f-ja); }
.site:lang(en) .flow { font-family: var(--f-sans); }
.flow-cap { font-family: var(--f-en-d); font-size: 26px; line-height: 1.3; color: var(--sumi); }
.site:lang(ja) .flow-cap { font-family: var(--f-ja-d); font-weight: 600; font-size: 24px; line-height: 1.6; }

/* ---------- the gap ---------- */
.gap { background: var(--white); border-top: 1px solid var(--line); }
.gap .wrap { padding-top: 104px; padding-bottom: 104px; }
.gap .lead { max-width: 760px; }
.gap-points { margin-top: 48px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px; }
.gap-point p { margin-top: 12px; font-size: 16px; line-height: 1.75; }
.site:lang(ja) .gap-point p { font-size: 15.5px; line-height: 1.95; }
.gap-h3 { margin-top: 88px; padding-top: 32px; border-top: 1px solid var(--line); font-size: 22px; }
.site:lang(ja) .gap-h3 { font-size: 20px; }
.gap .chs { margin-top: 20px; border-top: 0; }

/* ---------- mission pillars ---------- */
.mission { background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.mission .wrap { padding-top: 104px; padding-bottom: 104px; }
.pillars { margin-top: 56px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.pillar { background: var(--paper); padding: 34px 30px 32px; }
.pillar .glyph { display: block; font-family: var(--f-ja-d); font-size: 40px; line-height: 1; color: var(--ai); margin-bottom: 22px; font-weight: 600; }
.pillar .h3 { font-size: 21px; }
.site:lang(ja) .pillar .h3 { font-size: 20px; }
.pillar p { margin-top: 10px; font-size: 15px; line-height: 1.7; }
.site:lang(ja) .pillar p { font-size: 14.5px; line-height: 1.9; }

/* ---------- north star ---------- */
.northstar { background: var(--sumi); color: var(--paper); }
.northstar .wrap { padding-top: 104px; padding-bottom: 104px; }
.ns-label { font-family: var(--f-sans); font-size: 13px; color: var(--ai-l); }
.site:lang(ja) .ns-label { font-family: var(--f-ja); }
.ns-quote { margin: 18px 0 0; font-family: var(--f-en-d); font-weight: 500; font-size: 34px; line-height: 1.4; letter-spacing: -0.01em; max-width: 1000px; }
.site:lang(ja) .ns-quote { font-family: var(--f-ja-d); font-weight: 600; font-size: 28px; line-height: 1.7; letter-spacing: 0.01em; }

/* ---------- the path ---------- */
.path { margin-top: 88px; padding-top: 40px; border-top: 1px solid rgba(248, 248, 246, 0.2); }
.path .h3 { color: var(--paper); font-size: 22px; }
.path-grid { margin-top: 28px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
.path-item { border-top: 2px solid rgba(248, 248, 246, 0.35); padding-top: 16px; }
.path-n { font-family: var(--f-en-d); font-size: 15px; color: var(--ai-l); }
.path-item h4 { margin-top: 8px; font-family: var(--f-en-d); font-weight: 500; font-size: 18px; color: var(--paper); }
.site:lang(ja) .path-item h4 { font-family: var(--f-ja-d); font-weight: 600; font-size: 17px; }
.path-item p { margin-top: 8px; font-size: 14px; line-height: 1.65; color: rgba(248, 248, 246, 0.72); }
.site:lang(ja) .path-item p { line-height: 1.85; }

/* ---------- challenges ---------- */
.challenges { background: var(--white); }
.challenges .wrap { padding-top: 104px; padding-bottom: 104px; }
.chs { margin-top: 56px; border-top: 1px solid var(--line); }
.ch { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 24px; padding: 40px 0; border-bottom: 1px solid var(--line); }
.ch-n { font-family: var(--f-en-d); font-size: 26px; color: var(--ai); line-height: 1.25; }
.ch p { margin-top: 12px; font-size: 16.5px; line-height: 1.75; max-width: 720px; }
.site:lang(ja) .ch p { font-size: 15.5px; line-height: 1.95; }

/* ---------- future ---------- */
.future { background: var(--sumi); color: var(--paper); }
.future .wrap { padding-top: 104px; padding-bottom: 104px; }
.future .h2 { color: var(--paper); }
.fgs { margin-top: 56px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 48px; }
.fg { border-top: 1px solid rgba(248, 248, 246, 0.2); padding-top: 24px; }
.fg-who { font-family: var(--f-sans); font-size: 13px; color: var(--ai-l); }
.site:lang(ja) .fg-who { font-family: var(--f-ja); }
.fg .h3 { color: var(--paper); margin-top: 10px; }
.fg p { color: rgba(248, 248, 246, 0.72); margin-top: 14px; font-size: 16px; line-height: 1.75; }
.site:lang(ja) .fg p { font-size: 15.5px; line-height: 1.95; }
.fg-list { margin-top: 16px; display: grid; gap: 10px; }
.fg-list li { color: rgba(248, 248, 246, 0.9); font-size: 15px; line-height: 1.6; padding-left: 16px; position: relative; }
.fg-list li::before { content: ''; position: absolute; left: 0; top: 12px; width: 7px; height: 1px; background: var(--ai-l); }

/* ---------- products (high level) ---------- */
.products { background: var(--paper); border-bottom: 1px solid var(--line); }
.products .wrap { padding-top: 104px; padding-bottom: 104px; }
.prs { margin-top: 48px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 56px; border-top: 1px solid var(--line); }
.pr { padding: 32px 0; border-bottom: 1px solid var(--line); }
.pr-name { font-family: var(--f-en-d); font-size: 24px; color: var(--sumi); }
.site:lang(ja) .pr-name { font-family: var(--f-ja-d); font-weight: 600; font-size: 21px; }
.pr-pain { margin-top: 10px; font-size: 14px; color: var(--ai); }
.pr-pain span { color: var(--text-3); margin-right: 8px; }
.pr p { margin-top: 10px; font-size: 16px; line-height: 1.7; }
.pr-out { margin-top: 14px; display: grid; gap: 6px; }
.pr-out li { font-size: 14.5px; line-height: 1.6; color: var(--text-2); padding-left: 16px; position: relative; }
.pr-out li::before { content: ''; position: absolute; left: 0; top: 12px; width: 7px; height: 1px; background: var(--ai); }
.prs { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 40px; }

/* ---------- trust ---------- */
.trust .wrap { padding-top: 72px; padding-bottom: 72px; }
.proof { font-family: var(--f-en-d); font-size: 28px; line-height: 1.3; color: var(--sumi); max-width: 820px; }
.site:lang(ja) .proof { font-family: var(--f-ja-d); font-weight: 600; font-size: 24px; line-height: 1.6; }
.tlist { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; margin-top: 32px; padding-top: 22px; border-top: 1px solid var(--line); }
.tlist li { font-size: 15px; line-height: 1.6; color: var(--text-2); }
.tlist-4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 32px; margin-top: 40px; }
.tlist-4 .h3 { font-size: 19px; color: var(--sumi); }
.site:lang(ja) .tlist-4 .h3 { font-size: 18px; }
.tlist-4 p { margin-top: 8px; font-size: 14.5px; line-height: 1.7; }
.trust .wrap { padding-top: 96px; padding-bottom: 96px; }

/* ---------- cta ---------- */
.cta { background: var(--ai-t); }
.cta .wrap { padding-top: 96px; padding-bottom: 96px; display: flex; flex-direction: column; align-items: flex-start; }
.cta .lead { margin-top: 14px; }
.cta .btn { margin-top: 28px; }

/* ---------- footer ---------- */
.ft { background: var(--sumi); color: var(--paper); }
.ft .wrap { padding-top: 64px; padding-bottom: 48px; }
.ft-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) minmax(0, 1fr); gap: 40px; }
.ft .lockup img { filter: invert(1) brightness(1.5); }
.ft .lockup .word { color: var(--paper); }
.ft-tag-first { margin-top: 0; font-family: var(--f-en-d); font-size: 20px; color: var(--paper); max-width: 420px; }
.site:lang(ja) .ft-tag-first { font-family: var(--f-ja-d); font-weight: 600; font-size: 18px; }
.ft-tag { margin-top: 16px; font-size: 14px; color: rgba(248, 248, 246, 0.7); max-width: 320px; line-height: 1.6; }
.ft-copy { margin-top: 26px; font-size: 13px; color: rgba(248, 248, 246, 0.45); line-height: 1.6; }
.ft-col h4 { font-size: 13px; font-weight: 500; color: rgba(248, 248, 246, 0.5); margin-bottom: 12px; }
.ft-col a { display: block; font-size: 15px; padding: 5px 0; color: rgba(248, 248, 246, 0.9); }
.ft-col a:hover { color: var(--white); }

/* ---------- responsive ---------- */
@media (max-width: 1000px) {
  .beliefs, .fgs, .gap-points { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .path-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .prs { grid-template-columns: minmax(0, 1fr); }
  .flow-wrap { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .h1 { font-size: 46px; }
  .site:lang(ja) .h1 { font-size: 38px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 28px; padding-top: 130px; padding-bottom: 48px; }
  .hero-photo { min-height: clamp(560px, 92vh, 760px); }
  .hero-img { object-position: 74% 30%; }
  .hero-photo .h1 { font-size: 40px; }
  .site:lang(ja) .hero-photo .h1 { font-size: 34px; }
}
@media (max-width: 760px) {
  :root { --gutter: 20px; }
  .nav { display: none; }
  .nav-right .btn-ink { display: none; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border: 1px solid var(--line-2); border-radius: 6px; background: transparent; color: inherit; }
  .nav-toggle svg { width: 20px; height: 20px; }
  .nav.is-open { display: flex; flex-direction: column; align-items: flex-start; position: absolute; top: 64px; left: 0; right: 0; padding: 16px var(--gutter) 24px; background: var(--paper); border-bottom: 1px solid var(--line); gap: 14px; }
  .nav .has-menu .menu { display: grid; position: static; min-width: 0; padding: 4px 0 4px 14px; border: 0; box-shadow: none; background: transparent; }
  .has-menu .chev { display: none; }
  .hero-photo { min-height: clamp(520px, 88vh, 680px); }
  .hero-img { object-position: 82% 18%; }
  .hero-shade { background: linear-gradient(to bottom, rgba(26, 26, 28, 0.3) 0%, rgba(26, 26, 28, 0.2) 25%, rgba(26, 26, 28, 0.72) 55%, rgba(26, 26, 28, 0.9) 100%); }
  .hero-photo .h1 { font-size: 32px; }
  .site:lang(ja) .hero-photo .h1 { font-size: 27px; }
  .dlg-form, .dlg-done { padding: 28px 20px 24px; }
  .h1 { font-size: 36px; }
  .site:lang(ja) .h1 { font-size: 29px; }
  .h2 { font-size: 30px; }
  .site:lang(ja) .h2 { font-size: 25px; }
  .h3 { font-size: 22px; }
  .site:lang(ja) .h3 { font-size: 20px; }
  .understand .wrap, .vision .wrap, .challenges .wrap, .future .wrap, .products .wrap, .gap .wrap, .mission .wrap, .northstar .wrap, .trust .wrap { padding-top: 64px; padding-bottom: 64px; }
  .ch { grid-template-columns: 44px minmax(0, 1fr); gap: 12px; padding: 28px 0; }
  .prs { grid-template-columns: minmax(0, 1fr); }
  .tlist, .tlist-4, .pillars, .path-grid { grid-template-columns: minmax(0, 1fr); }
  .ns-quote { font-size: 24px; }
  .site:lang(ja) .ns-quote { font-size: 20px; }
  .ft-grid { grid-template-columns: minmax(0, 1fr); }
  .btns .btn { width: 100%; }
}