:root {
  --nb-yellow: #f3d316;
  --nb-black: #0b0b0b;
  --nb-ink: #171717;
  --nb-paper: #f4f4f2;
  --nb-line: #d8d8d3;
  --nb-max: 1440px;
  --nb-gutter: clamp(20px, 4vw, 64px);
}

html { scroll-behavior: smooth; }
body.neon-business-page {
  margin: 0;
  color: var(--nb-ink);
  background: var(--nb-paper);
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
}
.neon-business-page *, .neon-business-page *::before, .neon-business-page *::after { box-sizing: border-box; }
.neon-business-page .shell { width: min(100%, var(--nb-max)); margin-inline: auto; padding-inline: var(--nb-gutter); }

.neon-business-page .site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: flex;
  flex-flow: row nowrap;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  width: 100%;
  height: 78px;
  min-height: 78px;
  max-height: 78px;
  padding: 10px var(--nb-gutter);
  color: #fff;
  background: rgba(9, 9, 9, .92);
  border-bottom: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 10px 30px rgba(0,0,0,.2);
  backdrop-filter: blur(14px);
}
.neon-business-page .business-brand {
  display: flex;
  flex: 0 0 auto;
  flex-flow: row nowrap;
  align-items: center;
  gap: 10px;
  min-width: 0;
  color: #fff;
  line-height: 1;
}
.business-brand-word {
  color: var(--nb-yellow);
  font-size: 28px;
  font-weight: 900;
  letter-spacing: .14em;
}
.neon-business-page .business-brand-tag {
  color: #fff;
  font-size: 8px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.neon-business-page .main-nav {
  display: flex;
  flex: 0 1 auto;
  flex-flow: row nowrap;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(20px, 3vw, 42px);
  width: auto;
  margin: 0;
  padding: 0;
  overflow: visible;
  white-space: normal;
}
.neon-business-page .main-nav a { position: relative; color: #fff; font-size: 12px; font-weight: 700; }
.neon-business-page .main-nav a:last-child { padding: 14px 24px; color: #111; background: var(--nb-yellow); }
.business-menu-button { display: none; }

.business-hero-section {
  min-height: 700px;
  padding: 124px 0 54px;
  color: #fff;
  background: radial-gradient(circle at 35% 10%, #313131, #101010 44%, #070707 100%);
}
.business-hero-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(28px, 5vw, 78px); align-items: center; }
.business-hero-copy { display: flex; flex-direction: column; align-items: flex-start; }
.business-role { margin: 0 0 16px; color: #fff; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.business-hero-copy h1 { margin: 0; color: #fff; font-size: clamp(38px, 5vw, 76px); font-weight: 850; line-height: 1.06; letter-spacing: -.04em; }
.business-hero-copy h1 em { display: block; color: var(--nb-yellow); font-style: normal; }
.business-keep-together { white-space: nowrap; }
.business-subcopy { margin: 20px 0 0; color: #fff; font-size: clamp(18px, 2vw, 28px); font-weight: 700; }
.business-lead { max-width: 620px; margin: 16px 0 0; color: rgba(255,255,255,.76); font-size: 15px; line-height: 1.8; }
.business-actions { display: flex; gap: 12px; margin-top: 28px; }
.neon-business-page .button { min-height: 50px; padding: 14px 26px; border-radius: 0; font-size: 12px; font-weight: 800; letter-spacing: .06em; }
.neon-business-page .button.primary { color: #111; background: var(--nb-yellow); border-color: var(--nb-yellow); }
.neon-business-page .button.secondary { color: inherit; background: transparent; border: 1px solid currentColor; }

.business-stat-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); width: 100%; margin-top: 30px; border-block: 1px solid rgba(255,255,255,.18); }
.business-stat-card { min-height: 110px; padding: 16px 12px; color: #fff; background: transparent; border: 0; border-right: 1px solid rgba(255,255,255,.18); border-radius: 0; }
.business-stat-card:last-child { border-right: 0; }
.business-stat-icon { width: 26px; height: 26px; stroke: var(--nb-yellow); fill: none; }
.business-stat-card span { color: rgba(255,255,255,.65); }
.business-stat-card strong { color: #fff; font-size: 18px; }

.business-hero-mosaic { display: grid; grid-template-columns: repeat(3,1fr); grid-template-rows: repeat(2, 210px); gap: 6px; min-width: 0; }
.business-hero-mosaic img { width: 100%; height: 100%; object-fit: cover; clip-path: polygon(10% 0,100% 0,90% 100%,0 100%); filter: saturate(.82) contrast(1.06); }
.business-hero-mosaic img:nth-child(3) { grid-row: span 2; }
.business-hero-mosaic img:nth-child(4) { grid-column: span 2; }

.business-concerns { padding: 28px 0; background: #fff; border-bottom: 1px solid var(--nb-line); }
.business-concerns-layout { display: grid; grid-template-columns: .65fr 1.5fr .7fr; gap: 28px; align-items: center; }
.business-concerns h2 { margin: 0; font-size: clamp(22px, 2.4vw, 34px); line-height: 1.35; }
.business-concerns ul { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px 24px; margin: 0; padding: 0; list-style: none; }
.business-concerns li { position: relative; padding-left: 25px; font-size: 13px; }
.business-concerns li::before { content: "✓"; position: absolute; left: 0; color: #b99d00; font-weight: 900; }
.business-concerns > .business-concerns-layout > a { display: grid; gap: 7px; padding: 24px; color: #fff; background: linear-gradient(135deg,#303030,#0c0c0c); text-decoration: none; }
.business-concerns a strong { color: var(--nb-yellow); font-size: 18px; }
.business-concerns a span { font-size: 11px; }

.neon-business-page .business-section { padding: clamp(58px, 7vw, 100px) 0; background: #f6f6f4; }
.neon-business-page .business-section.alt { background: #fff; }
.business-section-header { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 30px; border-bottom: 1px solid var(--nb-line); padding-bottom: 16px; }
.business-section-header .kicker { margin: 0; color: #8c7600; font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.business-section-header h2 { margin: 0; color: var(--nb-ink); font-size: clamp(28px, 3.5vw, 48px); line-height: 1.1; }

.business-service-grid { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 8px; }
.neon-business-page .business-service-card { display: flex; flex-direction: column; overflow: hidden; color: #fff; background: #121212; border: 0; border-radius: 0; box-shadow: none; }
.business-service-image { height: 170px; }
.business-service-image img { width: 100%; height: 100%; object-fit: cover; }
.business-service-card > div:last-child { flex: 1; padding: 20px 16px; }
.business-service-title { display: flex; align-items: center; gap: 8px; }
.business-service-icon {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  padding: 8px;
  fill: none;
  stroke: #111;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  background: var(--nb-yellow);
  border: 1px solid var(--nb-yellow);
  border-radius: 50%;
}
.neon-business-page .business-service-card h3 { color: #fff; font-size: 17px; }
.neon-business-page .business-service-card p { color: rgba(255,255,255,.78); font-size: 12px; line-height: 1.7; }
.business-service-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 16px 20px;
  padding: 0;
  list-style: none;
}
.neon-business-page .business-service-card li {
  padding: 6px 9px;
  color: rgba(255,255,255,.9);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(243,211,22,.34);
  border-radius: 2px;
  font-size: 10px;
  line-height: 1.35;
}

.neon-business-page .business-section.business-merits { color: #fff; background: #101010; }
.business-merits .business-section-header { border-bottom-color: rgba(255,255,255,.18); }
.business-merits .business-section-header h2 { color: #fff; }
.business-merits .business-section-header .kicker { color: var(--nb-yellow); }
.business-benefits-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1px; background: rgba(255,255,255,.18); }
.neon-business-page .business-benefit-card { min-height: 230px; padding: 30px; color: #fff; background: #101010; border: 0; border-radius: 0; }
.business-benefit-icon {
  display: block;
  width: 52px;
  height: 52px;
  padding: 12px;
  fill: none;
  stroke: #111;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  background: var(--nb-yellow);
  border: 1px solid var(--nb-yellow);
  border-radius: 50%;
}
.neon-business-page .business-benefit-card h3 { color: #fff; }
.neon-business-page .business-benefit-card p { color: rgba(255,255,255,.66); }

.business-price-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1px; background: var(--nb-line); }
.neon-business-page .business-price-card { min-height: 150px; padding: 26px; background: #fff; border: 0; border-radius: 0; }
.business-price-icon { width: 46px; height: 46px; fill: none; stroke: #8c7600; }
.neon-business-page .business-price-card strong { color: var(--nb-ink); font-size: clamp(22px,3vw,36px); }
.business-price-details { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 1px; margin-top: 1px; background: var(--nb-line); }
.neon-business-page .business-price-details article { padding: 24px; background: #fff; border: 0; border-radius: 0; }
.business-price-details > article > span, .business-step-number { display: grid; place-items: center; width: 32px; height: 32px; color: #111; background: var(--nb-yellow); border-radius: 50%; font-weight: 800; }

.neon-business-page #price {
  background:
    linear-gradient(135deg, rgba(243,211,22,.06), transparent 36%),
    #e9e9e5;
}
.neon-business-page #price .business-section-header {
  border-bottom-color: rgba(17,17,17,.22);
}
.neon-business-page #price .business-section-header .kicker { color: #776400; }
.neon-business-page #price .business-price-grid {
  gap: 8px;
  background: transparent;
}
.neon-business-page #price .business-price-card {
  min-height: 180px;
  color: #fff;
  background: #111;
  border: 1px solid #111;
}
.neon-business-page #price .business-price-card span {
  color: rgba(255,255,255,.68);
  font-weight: 700;
}
.neon-business-page #price .business-price-card strong {
  color: var(--nb-yellow);
}
.neon-business-page #price .business-price-icon {
  width: 48px;
  height: 48px;
  padding: 11px;
  fill: none;
  stroke: #111;
  stroke-width: 1.8;
  background: var(--nb-yellow);
  border-radius: 50%;
}
.neon-business-page #price .business-price-details {
  gap: 8px;
  margin-top: 8px;
  background: transparent;
}
.neon-business-page #price .business-price-details article {
  background: #fff;
  border-top: 3px solid var(--nb-yellow);
  box-shadow: 0 10px 26px rgba(0,0,0,.06);
}
.neon-business-page #price .business-price-details h3 { color: #171717; }
.neon-business-page #price .business-price-details p { color: rgba(23,23,23,.68); }

.business-flow { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 14px; }
.neon-business-page .business-flow-step { position: relative; min-height: 210px; padding: 25px; background: #fff; border: 1px solid var(--nb-line); border-radius: 0; }
.business-flow-step:not(:last-child)::after { content: "→"; position: absolute; right: -13px; top: 45%; z-index: 2; color: #8c7600; font-size: 22px; }

.neon-business-page #flow {
  color: #171717;
  background:
    radial-gradient(circle at 85% 15%, rgba(243,211,22,.13), transparent 30%),
    #f1f0ea;
}
.neon-business-page #flow .business-section-header {
  border-bottom-color: rgba(17,17,17,.2);
}
.neon-business-page #flow .business-section-header .kicker { color: #776400; }
.neon-business-page #flow .business-section-header h2 { color: #171717; }
.neon-business-page #flow .business-flow { gap: 10px; }
.neon-business-page #flow .business-flow-step {
  min-height: 230px;
  color: #171717;
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(17,17,17,.12);
  border-top: 3px solid var(--nb-yellow);
  box-shadow: 0 12px 28px rgba(0,0,0,.06);
}
.neon-business-page #flow .business-flow-step h3 { color: #171717; }
.neon-business-page #flow .business-flow-step p { color: rgba(23,23,23,.68); }
.neon-business-page #flow .business-step-number {
  color: #111;
  background: var(--nb-yellow);
}
.neon-business-page #flow .business-flow-step:not(:last-child)::after {
  color: var(--nb-yellow);
}

.business-portfolio-cta { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 25px; padding: 0; background: transparent; border: 0; }
.business-portfolio-strip { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 8px; }
.business-portfolio-strip figure { margin: 0; }
.business-portfolio-strip img { width: 100%; aspect-ratio: 1.5; object-fit: cover; }
.business-portfolio-strip figcaption { padding-top: 8px; font-size: 11px; font-weight: 700; }

.neon-business-page .business-portfolio-section {
  background:
    linear-gradient(135deg, rgba(17,17,17,.035), transparent 42%),
    #e9e9e5;
}
.business-portfolio-section .business-portfolio-cta {
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(17,17,17,.2);
}
.business-portfolio-section .business-portfolio-cta .kicker {
  color: #776400;
  font-weight: 800;
  letter-spacing: .14em;
}
.business-portfolio-section .business-portfolio-strip { gap: 10px; }
.business-portfolio-section .business-portfolio-strip figure {
  overflow: hidden;
  background: #111;
  border: 1px solid rgba(17,17,17,.18);
  box-shadow: 0 12px 28px rgba(0,0,0,.08);
}
.business-portfolio-section .business-portfolio-strip img {
  display: block;
  transition: transform .35s ease;
}
.business-portfolio-section .business-portfolio-strip figcaption {
  min-height: 42px;
  padding: 13px 14px;
  color: #fff;
  background: #111;
  border-top: 2px solid var(--nb-yellow);
  letter-spacing: .05em;
}
@media (hover: hover) {
  .business-portfolio-section .business-portfolio-strip figure:hover img { transform: scale(1.035); }
}

.business-brand-service-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 8px; }
.business-brand-service-card {
  position: relative;
  display: grid;
  grid-template-rows: 170px 1fr;
  min-height: 390px;
  overflow: hidden;
  color: #fff;
  background: #111;
  border: 1px solid var(--nb-line);
  border-radius: 0;
}
.business-brand-logo {
  position: static;
  display: grid;
  place-items: center;
  width: 100%;
  min-width: 0;
  padding: 24px;
  opacity: 1;
  background: #f7f7f3;
  border-bottom: 1px solid var(--nb-line);
}
.business-brand-logo img {
  display: block;
  width: 100%;
  max-width: 260px;
  height: 118px;
  object-fit: contain;
  object-position: center;
  filter: none;
}
.business-brand-logo-torutas img { max-width: 230px; }
.business-brand-logo-eventplus img { max-width: 250px; }
.business-brand-logo-kanpai img { max-width: 220px; }
.business-brand-service-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  height: auto;
  padding: 24px;
  background: #111;
}
.business-brand-service-copy > span { color: var(--nb-yellow); }
.business-brand-service-copy strong { margin-top: auto; padding-top: 22px; }
.business-brand-service-copy h3, .business-brand-service-copy p, .business-brand-service-copy strong { color: #fff; }
.neon-business-page .business-brand-service-copy strong span {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  color: #111 !important;
  background: var(--nb-yellow);
  border-radius: 50%;
  font-size: 17px;
  line-height: 1;
}

.business-faq { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 40px; }
.neon-business-page .business-faq details { padding: 0; background: transparent; border: 0; border-bottom: 1px solid var(--nb-line); border-radius: 0; }
.business-faq summary { padding: 18px 0; cursor: pointer; }
.business-faq details p { padding: 0 0 18px; }

.neon-business-page .business-section.final {
  position: relative;
  overflow: hidden;
  padding: 0;
  color: #fff;
  background: #080808;
}
.neon-business-page .business-final-cta {
  position: relative;
  display: grid;
  grid-template-columns: minmax(180px, .8fr) minmax(360px, 1.4fr) minmax(180px, .8fr);
  align-items: stretch;
  gap: 0;
  width: min(100%, 1440px);
  min-height: 340px;
  padding: 0;
  text-align: center;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}
.business-final-media {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
}
.business-final-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8,8,8,.15), #080808 100%);
}
.business-final-media-right::after {
  background: linear-gradient(270deg, rgba(8,8,8,.15), #080808 100%);
}
.business-final-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(.75) brightness(.64) contrast(1.1);
}
.business-final-center {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 54px 28px;
}
.business-final-copy { text-align: center; }
.neon-business-page #contact .business-final-copy .kicker {
  color: var(--nb-yellow) !important;
}
.neon-business-page #contact .business-final-copy h2 {
  margin: 8px 0 10px;
  color: #fff !important;
  font-size: clamp(28px, 3vw, 46px);
  opacity: 1;
  text-shadow: 0 3px 18px rgba(0,0,0,.7);
}
.neon-business-page #contact .business-final-copy > p:not(.kicker) {
  margin: 0;
  color: rgba(255,255,255,.88) !important;
  font-size: 12px;
  opacity: 1;
  text-shadow: 0 2px 12px rgba(0,0,0,.75);
}
.business-final-center .button {
  justify-content: space-between;
  width: min(100%, 300px);
  margin-top: 26px;
}

.neon-business-page .site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 24px var(--nb-gutter);
  color: #fff;
  background: #080808;
}
.business-footer-brand { margin: 0; }
.business-footer-brand a { display: inline-flex; align-items: baseline; gap: 8px; }
.neon-business-page .site-footer .business-footer-brand strong {
  color: var(--nb-yellow) !important;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: .14em;
}
.business-footer-brand small {
  color: #fff;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .08em;
}
.business-footer-copyright {
  justify-self: end;
  margin: 0;
  color: rgba(255,255,255,.58);
  font-size: 9px;
  letter-spacing: .06em;
}
.business-floating-cta { display: none; }

@media (max-width: 980px) {
  .business-hero-layout { grid-template-columns: 1fr; }
  .business-hero-mosaic { grid-template-rows: repeat(2,180px); }
  .business-concerns-layout { grid-template-columns: 1fr 1.6fr; }
  .business-concerns-layout > a { grid-column: 1/-1; }
  .business-service-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .business-benefits-grid { grid-template-columns: 1fr; }
  .business-price-details { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 720px) {
  :root { --nb-gutter: 18px; }
  body.neon-business-page { padding-bottom: calc(78px + env(safe-area-inset-bottom)); }
  .neon-business-page .site-header {
    flex-flow: row nowrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    height: 68px;
    min-height: 68px;
    max-height: 68px;
    padding: 9px 18px;
  }
  .business-brand-word { font-size: 23px; }
  .neon-business-page .business-brand-tag { font-size: 6px; }
  .business-menu-button {
    position: relative;
    z-index: 53;
    display: flex;
    flex: 0 0 46px;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    width: 46px;
    height: 48px;
    margin: 0;
    padding: 4px 0;
    color: #fff;
    background: none;
    border: 0;
  }
  .business-menu-button span {
    display: block;
    width: 30px;
    height: 1px;
    margin: 0 0 7px;
    background: currentColor;
    transition: transform .2s ease, translate .2s ease;
  }
  .business-menu-button small {
    display: block;
    width: 100%;
    margin: 0;
    color: currentColor;
    font-size: 8px;
    line-height: 1;
    text-align: right;
    letter-spacing: .08em;
    text-transform: uppercase;
  }
  .business-menu-open .business-menu-button span:first-child { transform: translateY(4px) rotate(45deg); }
  .business-menu-open .business-menu-button span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }
  .neon-business-page .main-nav {
    position: fixed;
    inset: 68px 0 0;
    z-index: 49;
    display: flex;
    flex-flow: column nowrap;
    align-items: stretch;
    justify-content: center;
    gap: 0;
    width: auto;
    margin: 0;
    padding: 32px 24px;
    overflow: hidden;
    color: #fff;
    white-space: normal;
    background: rgba(5,5,5,.98);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
  }
  .neon-business-page .main-nav a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 64px;
    padding: 0 4px;
    font-size: 18px;
    letter-spacing: .08em;
    border-bottom: 1px solid rgba(255,255,255,.18);
  }
  .neon-business-page .main-nav a::after { content: "→"; color: var(--nb-yellow); }
  .neon-business-page .main-nav a:last-child {
    justify-content: center;
    min-height: 56px;
    margin-top: 24px;
    padding: 0 20px;
    border: 0;
  }
  .neon-business-page .main-nav a:last-child::after { margin-left: 20px; color: #111; }
  .business-menu-open .main-nav { opacity: 1; pointer-events: auto; }
  .business-menu-open .main-nav { visibility: visible; transform: translateY(0); }
  .business-menu-open { overflow: hidden; }
  .business-hero-section { padding-top: 96px; }
  .business-hero-copy h1 { font-size: clamp(38px,12vw,58px); }
  .business-hero-copy h1 em { line-height: 1.12; }
  .business-keep-together {
    display: block;
    width: max-content;
    max-width: 100%;
    font-size: clamp(24px, 8.5vw, 31px);
    letter-spacing: -.06em;
  }
  .business-subcopy {
    margin-top: 26px;
    font-size: 16px;
    line-height: 1.75;
  }
  .business-lead {
    margin-top: 14px;
    font-size: 14px;
    line-height: 1.9;
  }
  .business-hero-mosaic { grid-template-columns: repeat(2,1fr); grid-template-rows: repeat(3,140px); }
  .business-hero-mosaic img:nth-child(3) { grid-row: auto; }
  .business-hero-mosaic img:nth-child(4) { grid-column: auto; }
  .business-stat-grid { grid-template-columns: 1fr; }
  .business-stat-card { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.18); }
  .business-actions { width: 100%; flex-direction: column; }
  .neon-business-page .button { width: 100%; justify-content: center; }
  .business-concerns-layout { grid-template-columns: 1fr; }
  .business-concerns ul { grid-template-columns: 1fr; }
  .business-concerns-layout > a { grid-column: auto; }
  .business-section-header,
  .business-brand-services-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .business-section-header h2,
  .business-brand-services-header h2 {
    width: 100%;
    overflow-wrap: normal;
    word-break: keep-all;
  }
  .business-brand-services-header > p:last-child {
    width: 100%;
    margin: 4px 0 0;
  }
  .business-service-grid, .business-price-grid, .business-price-details, .business-flow, .business-brand-service-grid, .business-faq { grid-template-columns: 1fr; }
  .business-brand-service-card {
    grid-template-rows: 150px 1fr;
    min-height: 360px;
  }
  .business-brand-logo { padding: 18px 24px; }
  .business-brand-logo img { height: 108px; }
  .neon-business-page #flow .business-flow { gap: 10px; }
  .neon-business-page #flow .business-flow-step {
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr);
    column-gap: 14px;
    row-gap: 7px;
    min-height: 0;
    padding: 20px 18px 22px;
  }
  .neon-business-page #flow .business-flow-step .business-step-number {
    grid-row: 1 / span 2;
    width: 36px;
    height: 36px;
  }
  .neon-business-page #flow .business-flow-step h3 {
    grid-column: 2;
    margin: 2px 0 0;
  }
  .neon-business-page #flow .business-flow-step p {
    grid-column: 2;
    margin: 0;
    line-height: 1.7;
  }
  .business-flow-step:not(:last-child)::after { content: "↓"; right: 50%; top: auto; bottom: -17px; }
  .business-portfolio-cta { flex-direction: column; align-items: stretch; }
  .business-portfolio-strip { display: flex; margin-right: -18px; padding-right: 18px; overflow-x: auto; }
  .business-portfolio-strip figure { flex: 0 0 76%; }
  .neon-business-page .business-final-cta {
    display: block;
    min-height: 430px;
  }
  .business-final-media {
    position: absolute;
    inset: 0;
  }
  .business-final-media-left { display: none; }
  .business-final-media-right::after {
    background: rgba(0,0,0,.82);
  }
  .business-final-center {
    min-height: 430px;
    padding: 64px 24px 104px;
  }
  .business-final-copy h2 { font-size: clamp(28px, 9vw, 38px); }
  .neon-business-page #contact .business-final-copy > p:not(.kicker) { font-size: 11px; line-height: 1.8; }
  .neon-business-page .site-footer {
    grid-template-columns: 1fr auto;
    gap: 18px;
    padding: 30px 18px;
  }
  .business-footer-copyright {
    grid-column: 1 / -1;
    justify-self: start;
  }
  .business-floating-cta {
    position: fixed;
    z-index: 95;
    right: 12px;
    bottom: max(10px, env(safe-area-inset-bottom));
    left: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 56px;
    padding: 0 22px;
    color: #111;
    background: linear-gradient(100deg, #ffe34a, var(--nb-yellow));
    border: 1px solid rgba(0,0,0,.18);
    border-radius: 999px;
    box-shadow: 0 16px 40px rgba(0,0,0,.3);
    font-size: 13px;
    font-weight: 850;
    letter-spacing: .08em;
  }
  .business-floating-cta b { font-size: 20px; font-weight: 500; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .neon-business-page .main-nav { transition: none; }
}

/* Mobile drawer hardening: shared styles must not hide its links. */
@media (max-width: 720px) {
  body.neon-business-page.business-menu-open {
    overflow: hidden !important;
  }

  body.neon-business-page .site-header {
    z-index: 1000 !important;
  }

  body.neon-business-page #business-navigation {
    position: fixed !important;
    inset: 68px 0 0 !important;
    z-index: 999 !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    justify-content: center !important;
    gap: 0 !important;
    width: auto !important;
    min-height: calc(100dvh - 68px) !important;
    padding: 28px 24px 40px !important;
    color: #fff !important;
    background: #080808 !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transform: none !important;
    pointer-events: none !important;
  }

  body.neon-business-page.business-menu-open #business-navigation {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
  }

  body.neon-business-page #business-navigation a {
    display: flex !important;
    color: #fff !important;
    -webkit-text-fill-color: #fff !important;
    opacity: 1 !important;
  }

  body.neon-business-page .business-menu-button {
    z-index: 1001 !important;
    color: #fff !important;
  }
}