/* =========================================================
   Shannon LLC — shared stylesheet
   ========================================================= */

:root {
  --bg: #ffffff;
  --bg-alt: #f5f6f7;
  --bg-muted: #eef0f2;
  --ink: #000f1e;
  --ink-2: #1a2530;
  --ink-3: #464a4d;
  --muted: #767b80;
  --muted-2: #8b9096;
  --line: #dfe2e6;
  --line-2: #eef0f2;

  /* Primary accent — black (monochrome). Interactive/accent elements use this;
     no coloured pop. (Was indigo #3d34e0 during the redesign.) */
  --accent: #0a0a0a;
  --accent-ink: #000000;

  /* Legacy brand-gradient stops. The gradient is retained only for the logo
     image and a few decorative touches; UI accents use --accent instead. */
  --cyan: #00D4E4;
  --blue: #5B6CFF;
  --magenta: #FF3D9A;

  --grad: linear-gradient(90deg, #00D4E4 0%, #5B6CFF 50%, #FF3D9A 100%);
  --grad-soft: linear-gradient(90deg, rgba(0,212,228,.12) 0%, rgba(91,108,255,.12) 50%, rgba(255,61,154,.12) 100%);

  --radius-sm: 0px;
  --radius: 0px;
  --radius-lg: 2px;
  --radius-xl: 4px;

  --shadow-sm: 0 1px 2px rgba(0,15,30,.04), 0 1px 1px rgba(0,15,30,.02);
  --shadow: 0 4px 24px rgba(0,15,30,.06);
  --shadow-lg: 0 24px 60px -20px rgba(0,15,30,.16);

  --max: 1280px;
  --pad: clamp(20px, 4.5vw, 56px);

  /* English display face — thin Helvetica for oversized headlines (comp). */
  --font-display: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-ui: 'Helvetica Neue', Helvetica, Arial, 'Noto Sans JP', system-ui, sans-serif;
  --font-jp: 'Noto Sans JP', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-jp);
  font-weight: 450;
  color: var(--ink-2);
  background: var(--bg);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "palt" 1;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }

::selection { background: rgba(10,10,10, .16); color: #fff; }

/* ----------------- Layout ----------------- */
.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
}

/* ----------------- Sections ----------------- */
.section {
  padding: clamp(72px, 10vw, 128px) 0;
  position: relative;
}
.section--tight { padding: clamp(56px, 8vw, 96px) 0; }
.section--alt { background: var(--bg-alt); }

/* ===================================================================
   CONTACT CTA (full-width dark band)
   Renders as a full-viewport band even when nested in a .container.
   =================================================================== */
.contact-cta {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: clamp(72px, 11vw, 130px) clamp(24px, 6vw, 80px);
  background: var(--ink);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.contact-cta__inner {
  position: relative;
  z-index: 1;
  max-width: 1160px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.contact-cta__inner--single {
  grid-template-columns: 1fr;
  max-width: 720px;
  text-align: center;
}
.contact-cta__inner--single > div { display: flex; flex-direction: column; align-items: center; }
.contact-cta__inner--single p { margin-inline: auto; }
.contact-cta__inner--single .contact-cta__btns { justify-content: center; }
.contact-cta h2 {
  font-family: var(--font-jp);
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.14;
  font-weight: 300;
  letter-spacing: -.03em;
  margin: 0 0 24px;
  color: #fff;
  text-wrap: balance;
}
.contact-cta p {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255,255,255,.7);
  margin: 0 0 28px;
  max-width: 540px;
}
.contact-cta__btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
/* SP: 折返し時にボタン幅が不揃いにならないよう全幅で統一 */
@media (max-width: 640px) {
  .contact-cta__btns { flex-direction: column; align-items: stretch; }
  .contact-cta__btns .btn { width: 100%; }
}
.contact-cta__side {
  display: grid;
  gap: 18px;
  padding: 28px;
  border-radius: 16px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.contact-cta__side .k {
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-bottom: 6px;
}
.contact-cta__side .v {
  font-size: 15px;
  color: #fff;
  font-weight: 500;
  word-break: break-all;
}
@media (max-width: 820px) {
  .contact-cta__inner { grid-template-columns: 1fr; }
}

/* The CTA always sits inside a .container — neutralize the horizontal pad
   so the band reaches edge-to-edge. */
.section--tight > .container:has(> .contact-cta:only-child) {
  padding-left: 0;
  padding-right: 0;
  max-width: none;
}
/* When the section wraps only the CTA band, drop the section's vertical
   padding so the dark band sits flush against neighboring blocks (the
   band's own padding handles its breathing room). */
.section--tight:has(> .container > .contact-cta:only-child) {
  padding-top: 0;
  padding-bottom: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 22px;
}
.eyebrow::before {
  content: "";
  width: 52px; height: 1px;
  background: var(--ink);
  display: inline-block;
}
/* Legacy modifier — now an accent-coloured rule instead of the gradient. */
.eyebrow--grad::before {
  background: var(--accent);
}

.section-title {
  font-family: var(--font-jp);
  font-weight: 600;
  font-size: clamp(30px, 4.8vw, 56px);
  line-height: 1.24;
  letter-spacing: -.02em;
  margin: 0 0 20px;
  color: var(--ink);
  text-wrap: balance;
}
.section-lead {
  color: var(--ink-3);
  font-size: 16px;
  line-height: 1.95;
  max-width: 640px;
  margin: 0 0 56px;
  text-wrap: pretty;
}

/* Oversized English display heading (thin Helvetica) — comp signature.
   Optional small JP kicker above via .display-title__kicker. */
.display-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(46px, 6.5vw, 66px);
  line-height: .98;
  letter-spacing: -.04em;
  color: var(--ink);
  margin: 0;
}
.display-title__kicker {
  display: block;
  font-size: clamp(16px, 1.8vw, 22px);
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0;
  margin-bottom: 4px;
}

/* Legacy gradient-text class, repointed to the single indigo accent. */
.grad-text {
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
  color: var(--accent);
}
.accent-text { color: var(--accent); }

/* ----------------- Header (minimal sticky bar) ----------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  /* Fully transparent bar (Monstar-style) — no background even on scroll.
     Legibility comes from colour-inversion over dark sections, not a fill. */
  background: transparent;
  transition: none;
}
/* Over any dark section (hero, dark bands, contact) the header content
   inverts to white (Monstar-style). JS toggles .is-over-dark. The bar itself
   stays fully transparent — only the logo/menu/button colours flip. */
.site-header.is-over-dark .brand__mark { filter: brightness(0) invert(1); }
.site-header.is-over-dark .menu-btn { color: #fff; }
.site-header.is-over-dark .nav__contact.btn--primary {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.55);
}
.site-header.is-over-dark .nav__contact.btn--primary:hover {
  background: #fff;
  color: var(--ink);
  border-color: #fff;
}
.site-header .container { max-width: var(--max); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
  gap: 20px;
}
@media (max-width: 720px) { .nav { height: 64px; } }

.brand {
  display: inline-flex;
  align-items: center;
  color: var(--ink);
  white-space: nowrap;
  flex-shrink: 0;
}
.brand__mark {
  width: auto;
  height: 88px;
  display: block;
  object-fit: contain;
  transition: filter .25s ease;
}
@media (max-width: 720px) { .brand__mark { height: 48px; } }
/* Footer logo: prominent brand mark. */
/* Dark footer: large logo, inverted to white so the "SHANNON" wordmark stays legible. */
.site-footer .brand__mark { height: 150px; filter: brightness(0) invert(1); }
@media (max-width: 720px) { .site-footer .brand__mark { height: 110px; } }
.brand__word { display: none; } /* logo image already contains the wordmark */

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 22px;
}
.nav__contact.btn--sm { height: 44px; padding: 0 20px; }
@media (max-width: 560px) {
  .nav__contact { display: none; } /* MENU carries Contact on small screens */
}

/* Hamburger / MENU trigger */
.menu-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 6px 0;
  color: var(--ink);
  background: none;
  transition: color .25s ease;
}
.menu-btn__label {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .14em;
}
.menu-btn__bars { display: flex; flex-direction: column; gap: 5px; }
.menu-btn__bars span {
  display: block;
  width: 24px; height: 1.5px;
  background: currentColor;
  transition: transform .25s ease;
}
@media (max-width: 480px) { .menu-btn__label { display: none; } }

/* ----------------- Full-screen menu overlay ----------------- */
html.menu-open { overflow: hidden; }
.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--ink);
  color: #fff;
  opacity: 0;
  visibility: hidden;
  transition: opacity .32s ease, visibility .32s ease;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}
.menu-overlay.is-open { opacity: 1; visibility: visible; }
.menu-overlay__inner {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  padding-top: 30px;
  padding-bottom: 44px;
}
.menu-overlay__bar {
  display: flex;
  align-items: center;
  justify-content: flex-end; /* ロゴ撤去後はCLOSEのみを右寄せ */
}
.brand--overlay .brand__mark { height: 40px; }
.menu-close {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  background: none;
}
.menu-close__label {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .14em;
}
.menu-close__x { font-size: 30px; font-weight: 200; line-height: 1; }

.menu-overlay__nav {
  margin: auto 0;
  display: flex;
  flex-direction: column;
}
.menu-row { border-bottom: 1px solid rgba(255,255,255,.14); }
.menu-link {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 30px 0;
  color: #fff;
}
.menu-link__en {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(38px, 6vw, 56px);
  letter-spacing: -.03em;
  line-height: 1;
}
.menu-link__ja {
  font-family: var(--font-jp);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: .04em;
  color: rgba(255,255,255,.5);
  align-self: flex-end;
  padding-bottom: 8px;
}
.menu-link .arrow { margin-left: auto; color: rgba(255,255,255,.6); }
.menu-link:hover .arrow { color: #fff; }
.menu-link__subs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  padding: 0 0 20px 2px;
}
.menu-link__subs a {
  font-family: var(--font-jp);
  font-size: 13.5px;
  color: rgba(255,255,255,.62);
  transition: color .2s ease;
}
.menu-link__subs a:hover { color: #fff; }

.menu-overlay__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  font-family: var(--font-ui);
  font-size: 13px;
  color: rgba(255,255,255,.6);
}
@media (max-width: 640px) {
  .menu-overlay__nav { margin: 24px 0; }
  .menu-link { flex-wrap: wrap; gap: 10px 16px; }
  .menu-link__ja { align-self: center; padding-bottom: 0; }
}

/* ----------------- Buttons (flat, sharp-cornered, arrow) ----------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  height: 50px;
  padding: 0 26px;
  border-radius: 0;
  font-family: var(--font-jp);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: .01em;
  border: 1px solid transparent;
  transition: background .2s ease, color .2s ease, border-color .2s ease, opacity .2s ease;
  white-space: nowrap;
}
/* Primary — solid ink (near-black navy) on light backgrounds. */
.btn--primary {
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
}
.btn--primary:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
/* Ghost — hairline outline that follows currentColor context. */
.btn--ghost {
  color: var(--ink);
  border-color: var(--line);
  background: transparent;
}
.btn--ghost:hover { border-color: var(--ink); }
/* Invert — solid white on dark backgrounds (contact band, dark sections). */
.btn--invert {
  color: var(--ink);
  background: #fff;
  border-color: #fff;
}
.btn--invert:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
/* Ghost on dark — white hairline outline over dark backgrounds. */
.btn--ghost-invert {
  color: #fff;
  border-color: rgba(255,255,255,.5);
  background: transparent;
}
.btn--ghost-invert:hover { border-color: #fff; }

.btn--sm { height: 42px; padding: 0 18px; font-size: 14px; gap: 10px; }
.btn--lg { height: 58px; padding: 0 30px; font-size: 15px; }

.btn .arrow { transition: transform .25s ease; }
.btn:hover .arrow { transform: translateX(3px); }
@media (max-width: 640px) {
  .btn { height: 48px; padding: 0 22px; }
}

/* Comp-style diagonal (↗) arrow motion for `.grow` links (hero, cards, nav). */
.grow .arrow { transition: transform .3s ease; }
.grow:hover .arrow { transform: translate3d(3px, -3px, 0); }
/* Right-to-left underline sweep used by inline text links in the new design. */
.ul {
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  transition: background-size .35s cubic-bezier(.215,.61,.355,1);
  padding-bottom: 2px;
}
.ul:hover { background-size: 100% 1px; }

/* ----------------- Back-to-top button ----------------- */
.back-to-top {
  position: fixed;
  right: 32px;
  bottom: 32px;
  width: 60px;
  height: 60px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease, border-color .2s ease, background .2s ease, color .2s ease;
  box-shadow: 0 12px 32px -12px rgba(17,19,24,.2);
  z-index: 60;
}
.back-to-top svg { width: 22px; height: 22px; }
.back-to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.back-to-top:hover {
  border-color: var(--ink);
  color: #fff;
  background: var(--ink);
}
@media (max-width: 640px) {
  .back-to-top {
    right: 16px;
    bottom: 16px;
    width: 52px;
    height: 52px;
  }
  .back-to-top svg { width: 20px; height: 20px; }
}

/* ----------------- Legal documents (privacy / security / ai-policy) ----------------- */
.legal-doc {
  max-width: 760px;
  font-size: 15px;
  line-height: 1.95;
  color: var(--ink-2);
}
.legal-doc > p,
.legal-doc > ul,
.legal-doc > ol {
  margin: 0 0 18px;
}
.legal-doc h2 {
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
  margin: 36px 0 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line);
}
.legal-doc ul,
.legal-doc ol {
  padding-left: 1.4em;
}
.legal-doc li {
  margin-bottom: 6px;
}
.legal-doc__meta {
  margin-top: 56px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--ink-3);
  text-align: right;
}

/* text link with arrow */
.tlink {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  padding-bottom: 2px;
  border-bottom: 1px solid var(--ink);
  transition: gap .2s ease, opacity .2s;
}
.tlink:hover { gap: 12px; }
.tlink--grad {
  border-bottom-color: transparent;
  background-image: linear-gradient(var(--accent), var(--accent));
  background-size: 100% 1.5px;
  background-position: 0 100%;
  background-repeat: no-repeat;
}

/* ----------------- Generic card ----------------- */
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: #dadce2;
}

/* ----------------- Footer (dark, editorial) ----------------- */
.site-footer {
  padding: 80px 0 44px;
  background: #000810;
  color: rgba(255,255,255,.78);
  font-family: var(--font-jp);
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 44px 36px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,.14);
}
/* ロゴ+紹介文は全幅の上段に。リンク4列に幅を確保して折り返しを防ぐ */
.footer-intro {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 28px;
  padding-bottom: 8px;
}
.footer-intro p { margin: 0; }
.footer-col h4 {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin: 0 0 20px;
}
.footer-col ul {
  list-style: none;
  padding: 0; margin: 0;
  display: grid;
  gap: 13px;
  font-size: 14px;
}
.footer-col a { color: rgba(255,255,255,.78); transition: color .2s ease; }
.footer-col a:hover { color: #fff; }
.footer-intro p {
  font-size: 14px;
  color: rgba(255,255,255,.5);
  max-width: 320px;
  line-height: 1.95;
  margin: 24px 0 0;
}
.footer-bottom {
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-ui);
  font-size: 12px;
  color: rgba(255,255,255,.4);
  flex-wrap: wrap;
}
.footer-legal { display: flex; gap: 30px; flex-wrap: wrap; }
.footer-legal a { color: rgba(255,255,255,.6); }
.footer-legal a:hover { color: #fff; }
.footer-col ul li:not(:has(> a)) { color: rgba(255,255,255,.4); }

/* ----------------- Floating mobile CTA ----------------- */
.float-cta {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 40;
  display: none;
  box-shadow: 0 14px 32px -12px rgba(0,15,30,.5);
}

/* ----------------- Responsive ----------------- */
@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .float-cta { display: inline-flex; }
}
@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-intro { flex-direction: column; align-items: flex-start; gap: 14px; }
}

/* ----------------- Mobile drawer ----------------- */
.drawer {
  position: fixed;
  inset: 0;
  background: rgba(17,19,24,.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
  z-index: 60;
}
.drawer.is-open { opacity: 1; pointer-events: auto; }
.drawer__panel {
  position: absolute;
  top: 0; right: 0;
  height: 100%;
  width: min(360px, 90vw);
  background: #fff;
  padding: 16px 24px 24px;
  transform: translateX(100%);
  transition: transform .25s ease;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}
.drawer.is-open .drawer__panel { transform: none; }
.drawer__close {
  align-self: flex-end;
  flex: 0 0 auto;
  width: 40px; height: 40px;
  border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 22px;
  background: transparent;
  border: 0;
  color: var(--ink);
  cursor: pointer;
  margin-bottom: 8px;
}
.drawer__nav {
  flex: 1 1 auto;
  font-family: var(--font-ui);
}
.drawer__section {
  padding: 14px 0;
}
.drawer__section:first-of-type { padding-top: 4px; }
.drawer__heading {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--ink);
  margin: 0 0 8px;
}
.drawer__heading a {
  color: inherit;
  text-decoration: none;
}
.drawer__sub {
  list-style: none;
  padding: 0 0 0 12px;
  margin: 0;
}
.drawer__sub a {
  display: block;
  padding: 9px 0;
  font-size: 13px;
  color: var(--ink-2);
  text-decoration: none;
}
.drawer__top {
  list-style: none;
  padding: 14px 0 0;
  margin: 0;
}
.drawer__top a {
  display: block;
  padding: 12px 0;
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
}
.drawer__cta {
  flex: 0 0 auto;
  padding-top: 20px;
  margin-top: 20px;
}
.drawer__cta .btn { width: 100%; }

/* Hide the floating bottom-right CTA on mobile (drawer covers that need) */
@media (max-width: 720px) {
  .float-cta { display: none !important; }
}

/* External link anchors (footer / drawer): keep the trailing arrow icon
   on the same line as the label. flex layout guarantees the label and
   icon stay siblings on a single row regardless of label length. */
a.link-ext {
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
a.link-ext > svg {
  flex-shrink: 0;
  opacity: .5;
  transition: opacity .15s ease, transform .15s ease;
}
a.link-ext:hover > svg {
  opacity: 1;
  transform: translate(1px, -1px);
}

/* Non-link list items in the footer / drawer (used for upcoming products
   that don't have an LP yet) render in muted color so they read as
   placeholders rather than missing links. */
.footer-col ul li:not(:has(> a)) { color: var(--muted); }
.drawer__sub li:not(:has(> a)) {
  padding: 9px 0;
  font-size: 13px;
  color: var(--muted);
}

/* Secondary h4 within the same footer column gets a top gap so stacked
   sections (Cases/News, Company/Recruit/Contact) breathe. */
.footer-col h4 ~ h4 { margin-top: 28px; }