/* DCNET enterprise design system — flat colors only */
:root {
  /* Soft navy slate — a touch more blue, not SaaS tech-blue */
  --ink: #243447;
  --brand: #3d4f66;
  --brand-soft: #2a3a4d;
  --brand-deep: #243447;
  --cta: #3d4f66;
  --cta-hover: #2a3a4d;
  --accent: #3d4f66;
  --success: #047857;
  --warning: #b45309;
  --bg: #ffffff;
  --bg-alt: #f5f7fa;
  --bg-hero: #f5f7fa;
  --bg-tint: #eef2f7;
  --text: #243447;
  --muted: #5c6b7e;
  --line: #e4e9ef;
  --white: #ffffff;
  --header-h: 4rem;
  --max: 1120px;
  --gutter: 1.5rem;
  --radius: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(11, 15, 20, 0.04);
  --shadow-md: 0 8px 24px rgba(11, 15, 20, 0.07);
  --shadow-lg: 0 24px 48px rgba(11, 15, 20, 0.12);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--brand);
  text-decoration: none;
}

a:hover {
  color: var(--brand-soft);
}

:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  width: auto;
  height: auto;
  margin: 0;
  clip: auto;
  padding: 0.75rem 1rem;
  background: var(--white);
  color: var(--brand);
  font-weight: 600;
}

/* Type */
.font-display {
  font-family: Inter, "Noto Sans JP", sans-serif;
}

.site-wrap {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
  box-sizing: border-box;
}

@media (min-width: 768px) {
  :root {
    --gutter: 2rem;
  }
}

@media (min-width: 1024px) {
  :root {
    --gutter: 2.5rem;
  }
}

.section {
  padding: 5.5rem 0;
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

.section--alt {
  background: var(--bg-alt);
}

.section--brand {
  background: var(--bg-hero);
  color: var(--text);
}

.section-label {
  display: block;
  font-family: Inter, sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.section--brand .section-label {
  color: var(--muted);
}

.section-title {
  font-family: Inter, "Noto Sans JP", sans-serif;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.02em;
  margin: 0 0 1rem;
  color: var(--brand);
}

.section--brand .section-title {
  color: var(--brand);
}

.section-lead {
  margin: 0;
  max-width: 36rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.section--brand .section-lead {
  color: var(--muted);
}

.section-head {
  margin-bottom: 3rem;
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 80;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--brand);
}

.logo:hover {
  color: var(--brand);
}

.logo img {
  height: 1.75rem;
  width: auto;
}

.logo-text {
  font-family: Inter, sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

.nav {
  display: none;
  align-items: center;
  gap: 0.15rem;
}

.nav a {
  color: var(--text);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 0.75rem;
  letter-spacing: 0.02em;
  transition: color 0.2s var(--ease);
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--brand);
}

.nav-cta {
  margin-left: 0.5rem;
  padding: 0.55rem 1rem !important;
  background: var(--brand);
  color: var(--white) !important;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
}

.nav-cta:hover {
  background: var(--brand-soft);
  color: var(--white) !important;
}

.menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--brand);
  cursor: pointer;
  padding: 0;
}

.menu-btn svg {
  width: 1.25rem;
  height: 1.25rem;
}

.menu-btn .icon-close {
  display: none;
}

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

.menu-btn[aria-expanded="true"] .icon-close {
  display: block;
}

@media (min-width: 960px) {
  .nav {
    display: flex;
  }

  .menu-btn {
    display: none;
  }
}

.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 65;
  background: rgba(36, 52, 71, 0.28);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s var(--ease), visibility 0s linear 0.35s;
}

.menu-overlay.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 0.35s var(--ease), visibility 0s linear 0s;
}

.nav-mobile {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(86vw, 20.5rem);
  padding: calc(var(--header-h) + 0.75rem) 0 calc(1.25rem + env(safe-area-inset-bottom));
  background: var(--white);
  border-left: 1px solid var(--line);
  box-shadow: -16px 0 40px rgba(10, 37, 64, 0.12);
  z-index: 70;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  transform: translate3d(104%, 0, 0);
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.32s cubic-bezier(0.4, 0, 0.8, 1), visibility 0s linear 0.32s;
  will-change: transform;
}

.nav-mobile.is-open {
  transform: translate3d(0, 0, 0);
  visibility: visible;
  pointer-events: auto;
  /* overshoot past left edge, then settle — bounce feel */
  transition: transform 0.62s cubic-bezier(0.22, 1.55, 0.36, 1), visibility 0s linear 0s;
}

.nav-mobile a {
  color: var(--text);
  padding: 1.1rem var(--gutter);
  font-weight: 500;
  font-size: 1.05rem;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  opacity: 0;
  transform: translateX(12px);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease), color 0.2s ease;
}

.nav-mobile.is-open a {
  opacity: 1;
  transform: translateX(0);
}

.nav-mobile.is-open a:nth-child(1) { transition-delay: 0.08s; }
.nav-mobile.is-open a:nth-child(2) { transition-delay: 0.12s; }
.nav-mobile.is-open a:nth-child(3) { transition-delay: 0.16s; }
.nav-mobile.is-open a:nth-child(4) { transition-delay: 0.2s; }
.nav-mobile.is-open a:nth-child(5) { transition-delay: 0.24s; }
.nav-mobile.is-open a:nth-child(6) { transition-delay: 0.28s; }

.nav-mobile a[aria-current="page"] {
  color: var(--brand);
  font-weight: 600;
}

.nav-mobile a::after {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-right: 1.5px solid currentColor;
  border-top: 1.5px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.35;
  flex-shrink: 0;
}

.nav-mobile a.nav-mobile-cta {
  margin: auto var(--gutter) 0;
  padding: 1.05rem 1.25rem;
  border: 0;
  text-align: center;
  justify-content: center;
  background: var(--brand);
  color: var(--white) !important;
  font-weight: 600;
}

.nav-mobile a.nav-mobile-cta::after {
  display: none;
}

body.menu-open {
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .menu-overlay,
  .nav-mobile,
  .nav-mobile a {
    transition: none !important;
  }

  .nav-mobile {
    transform: translate3d(100%, 0, 0);
  }

  .nav-mobile.is-open {
    transform: translate3d(0, 0, 0);
  }

  .nav-mobile a,
  .nav-mobile.is-open a {
    opacity: 1;
    transform: none;
  }
}

@media (min-width: 960px) {
  .menu-overlay,
  .nav-mobile {
    display: none !important;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3rem;
  padding: 0.75rem 1.5rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease),
    transform 0.2s var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--brand);
  color: var(--white);
  border-color: var(--brand);
}

.btn-primary:hover {
  background: var(--brand-soft);
  color: var(--white);
}

.btn-accent {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}

.btn-accent:hover {
  background: #a83838;
  color: var(--white);
}

.btn-ghost {
  background: transparent;
  color: var(--brand);
  border-color: var(--line);
}

.btn-ghost:hover {
  background: var(--bg-alt);
  color: var(--brand);
  border-color: var(--brand);
}

.btn-solid {
  background: var(--brand);
  color: var(--white);
  border-color: var(--brand);
}

.btn-solid:hover {
  background: var(--brand-soft);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--brand);
  border-color: var(--brand);
}

.btn-outline:hover {
  background: var(--brand);
  color: var(--white);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn-lg {
  min-height: 3.25rem;
  padding: 0.85rem 1.65rem;
  font-size: 0.95rem;
}

/* Hero */
.hero {
  min-height: 100vh;
  min-height: 100dvh;
  padding-top: var(--header-h);
  background: var(--bg-hero);
  color: var(--brand);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-shell {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding: 4.5rem var(--gutter) 5.5rem;
  box-sizing: border-box;
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 960px) {
  .hero-shell {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 4rem;
    padding: 5.5rem 0 6.5rem;
  }
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 36rem;
  padding: 0;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 1.5rem;
  font-family: Inter, sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero-kicker::before {
  content: "";
  width: 1.75rem;
  height: 2px;
  background: var(--accent);
}

.hero-brand {
  font-family: Inter, "Noto Sans JP", sans-serif;
  font-size: clamp(3rem, 7vw, 4.75rem);
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.05;
  margin: 0 0 1.25rem;
  color: var(--brand);
}

.hero-title {
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  font-weight: 500;
  line-height: 1.55;
  margin: 0 0 1.15rem;
  letter-spacing: 0.03em;
  color: var(--text);
}

.hero-lead {
  margin: 0 0 2.25rem;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.85;
  max-width: 32rem;
}

.hero-visual {
  position: relative;
  display: none;
}

@media (min-width: 960px) {
  .hero-visual {
    display: block;
  }
}

.hero-visual-frame {
  position: relative;
  border: 1px solid var(--line);
  background: var(--white);
  overflow: hidden;
  aspect-ratio: 5 / 4;
  box-shadow: 0 18px 48px rgba(30, 70, 104, 0.1);
}

.hero-visual-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  opacity: 1;
  transition: transform 1.2s var(--ease), opacity 0.4s ease;
}

.hero-visual:hover .hero-visual-frame img {
  transform: scale(1.03);
  opacity: 1;
}

.hero-visual-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1rem 1.15rem;
  background: rgba(255, 255, 255, 0.94);
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.hero-visual-offset {
  position: absolute;
  inset: 1.25rem -1.25rem -1.25rem 1.25rem;
  border: 1px solid var(--line);
  pointer-events: none;
  z-index: -1;
}

.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 1.5rem;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  z-index: 2;
}

.hero-scroll-line {
  width: 1px;
  height: 2.5rem;
  background: rgba(30, 70, 104, 0.28);
  transform-origin: top;
  animation: scrollPulse 2s var(--ease) infinite;
}

@keyframes scrollPulse {
  0%,
  100% {
    transform: scaleY(0.55);
    opacity: 0.4;
  }
  50% {
    transform: scaleY(1);
    opacity: 1;
  }
}

.hero-motion > * {
  animation: heroRise 0.85s var(--ease) both;
}

.hero-motion > *:nth-child(1) {
  animation-delay: 0.05s;
}
.hero-motion > *:nth-child(2) {
  animation-delay: 0.15s;
}
.hero-motion > *:nth-child(3) {
  animation-delay: 0.25s;
}
.hero-motion > *:nth-child(4) {
  animation-delay: 0.35s;
}
.hero-motion > *:nth-child(5) {
  animation-delay: 0.45s;
}

.hero-visual.hero-motion {
  animation: heroRise 1s var(--ease) 0.35s both;
}

@keyframes heroRise {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-motion > *,
  .hero-visual.hero-motion,
  .hero-scroll-line {
    animation: none !important;
  }
}

/* Header scroll state */
.site-header.is-scrolled {
  box-shadow: 0 8px 24px rgba(10, 37, 64, 0.06);
}

/* Reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

[data-reveal-stagger].is-visible > * {
  animation: heroRise 0.7s var(--ease) both;
}

[data-reveal-stagger].is-visible > *:nth-child(1) {
  animation-delay: 0.05s;
}
[data-reveal-stagger].is-visible > *:nth-child(2) {
  animation-delay: 0.12s;
}
[data-reveal-stagger].is-visible > *:nth-child(3) {
  animation-delay: 0.19s;
}
[data-reveal-stagger].is-visible > *:nth-child(4) {
  animation-delay: 0.26s;
}

/* Value numbers */
.value-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.value-list li {
  display: grid;
  gap: 0.75rem 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
  transition: background 0.25s ease, padding-left 0.25s var(--ease);
}

.value-list li:hover {
  padding-left: 0.5rem;
}

@media (min-width: 720px) {
  .value-list li {
    grid-template-columns: 4.5rem 1fr;
    align-items: start;
  }
}

.value-num {
  font-family: Inter, sans-serif;
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--accent);
  line-height: 1.2;
}

.value-list h3 {
  margin: 0 0 0.45rem;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--brand);
}

.value-list p {
  margin: 0;
  color: var(--muted);
  max-width: 40rem;
}

/* Pillar polish handled in pillar-list block below */

/* CTA band */
.cta-band {
  background: var(--bg-alt);
  color: var(--text);
  padding: 5.5rem 0;
  border-top: 1px solid var(--line);
}

.cta-band .section-label {
  color: var(--muted);
}

.cta-band .section-title {
  color: var(--brand);
}

.cta-band .section-lead {
  color: var(--muted);
}

.cta-band .cta-meta {
  color: var(--muted);
}

.section-label {
  position: relative;
}

.btn {
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease),
    transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.btn-primary:hover,
.btn-solid:hover,
.btn-accent:hover {
  box-shadow: 0 10px 28px rgba(30, 70, 104, 0.16);
}

.btn-ghost:hover {
  box-shadow: none;
}

/* Service list — no cards */
.service-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.service-list li {
  display: grid;
  gap: 0.75rem 2rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left 0.25s var(--ease);
}

.service-list li:hover {
  padding-left: 0.35rem;
}

@media (min-width: 720px) {
  .service-list li {
    grid-template-columns: 12rem 1fr;
    align-items: baseline;
  }
}

.service-list h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--brand);
  letter-spacing: 0.02em;
}

.service-list p {
  margin: 0;
  color: var(--muted);
}

/* Products */
.product-grid {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

@media (min-width: 800px) {
  .product-grid {
    grid-template-columns: 1.1fr 0.9fr;
    border: 1px solid var(--line);
  }
}

.product-feature {
  padding: 0;
}

.product-feature img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top;
  background: var(--bg-alt);
}

.product-feature-body {
  padding: 1.75rem 0 0;
}

@media (min-width: 800px) {
  .product-feature {
    border-right: 1px solid var(--line);
  }

  .product-feature-body {
    padding: 2rem;
  }
}

.product-feature h3 {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
  color: var(--brand);
}

.product-feature p {
  margin: 0 0 1.25rem;
  color: var(--muted);
}

.product-side {
  display: flex;
  flex-direction: column;
}

.product-item {
  flex: 1;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line);
}

.product-item:last-child {
  border-bottom: 0;
}

@media (min-width: 800px) {
  .product-item {
    padding: 2rem;
    border-bottom: 1px solid var(--line);
  }
}

.product-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  color: var(--brand);
}

.product-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.badge {
  display: inline-block;
  margin-bottom: 0.65rem;
  padding: 0.2rem 0.55rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent);
  border: 1px solid var(--accent);
  background: transparent;
}

.badge--live {
  color: var(--brand);
  border-color: var(--brand);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--brand);
}

.link-arrow::after {
  content: "→";
  transition: transform 0.2s var(--ease);
}

.link-arrow:hover::after {
  transform: translateX(4px);
}

/* Parts */
.parts-panel {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 800px) {
  .parts-panel {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: end;
  }
}

.parts-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.parts-tags li {
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--line);
  color: var(--brand);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  background: var(--white);
}

.parts-tags--light li {
  border-color: var(--line);
  color: var(--brand);
}

/* Parts category media */
.parts-media {
  list-style: none;
  margin: 0 0 3rem;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 720px) {
  .parts-media {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

.parts-media figure {
  margin: 0;
}

.parts-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: top center;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  transition: transform 0.5s var(--ease), opacity 0.3s ease;
}

.parts-media figure:hover img {
  transform: scale(1.02);
}

.parts-media figcaption {
  margin-top: 0.75rem;
}

.parts-media h3 {
  margin: 0 0 0.25rem;
  font-size: 1.05rem;
  color: var(--brand);
}

.parts-media p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.photo-credit {
  margin: -2rem 0 2.5rem;
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.6;
}

.photo-credit a {
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.photo-credit a:hover {
  color: var(--brand);
}

.parts-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Company strip */
.company-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 720px) {
  .company-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

.company-grid dl {
  margin: 0;
}

.company-grid dt {
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  margin-bottom: 0.15rem;
}

.company-grid dd {
  margin: 0 0 1.1rem;
  font-weight: 500;
  color: var(--brand);
}

.company-grid dd:last-child {
  margin-bottom: 0;
}

/* Contact CTA */
.cta-block {
  text-align: center;
  max-width: 36rem;
  margin-inline: auto;
}

.cta-block .section-title {
  margin-left: auto;
  margin-right: auto;
}

.cta-block .section-lead {
  margin-inline: auto;
  margin-bottom: 2rem;
}

.cta-meta {
  margin-top: 1.25rem;
  font-size: 0.875rem;
  color: var(--muted);
}

/* Footer */
.site-footer {
  background: var(--white);
  color: var(--muted);
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 800px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

.footer-brand {
  font-family: Inter, sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--brand);
  margin: 0 0 0.75rem;
  letter-spacing: 0.04em;
}

.footer-grid p {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-grid h3 {
  margin: 0 0 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.footer-grid ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-grid li + li {
  margin-top: 0.55rem;
}

.footer-grid a {
  color: var(--brand);
  font-size: 0.9rem;
}

.footer-grid a:hover {
  color: var(--accent);
}

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--muted);
}

.footer-bottom a {
  color: var(--muted);
  margin-left: 1rem;
}

.footer-bottom a:hover {
  color: var(--brand);
}

/* Shared mobile-first content patterns */
.m-stack {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.m-stack li {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.85rem 1rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
}

.m-stack-num {
  font-family: Inter, sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent);
  padding-top: 0.2rem;
}

.m-stack h3 {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--brand);
  line-height: 1.4;
}

.m-stack p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.75;
}

@media (min-width: 800px) {
  .m-stack {
    border: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }

  .m-stack li {
    grid-template-columns: 1fr;
    padding: 0 1.5rem;
    border: 0;
    border-left: 1px solid var(--line);
  }

  .m-stack li:first-child {
    border-left: 0;
    padding-left: 0;
  }

  .m-stack li:last-child {
    padding-right: 0;
  }

  .m-stack-num {
    margin-bottom: 0.75rem;
    padding-top: 0;
  }
}

.m-biz {
  display: grid;
  border-top: 1px solid var(--line);
}

.m-biz a {
  display: grid;
  gap: 0.35rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
  position: relative;
  padding-right: 1.75rem;
}

.m-biz a::after {
  content: "";
  position: absolute;
  right: 0.15rem;
  top: 1.7rem;
  width: 0.45rem;
  height: 0.45rem;
  border-right: 1.5px solid var(--brand);
  border-top: 1.5px solid var(--brand);
  transform: rotate(45deg);
  opacity: 0.55;
}

.m-biz a:hover {
  color: inherit;
}

.m-biz a:hover .m-biz-label {
  color: var(--accent);
}

.m-biz-label {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--brand);
  transition: color 0.2s ease;
}

.m-biz-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--muted);
}

@media (min-width: 800px) {
  .m-biz a {
    grid-template-columns: 9rem 1fr;
    gap: 1.5rem;
    align-items: baseline;
    padding: 1.75rem 2rem 1.75rem 0;
  }

  .m-biz a::after {
    top: 2rem;
  }

  .m-biz-label {
    font-size: 1.05rem;
  }
}

.home-inline-cta {
  margin-top: 2.25rem;
}

.mobile-cta-dock {
  display: none;
}

/* ========== Mobile redesign ========== */
@media (max-width: 959px) {
  :root {
    --header-h: 3.5rem;
    --dock-h: 4.5rem;
    --gutter: 1.75rem;
  }

  @media (min-width: 400px) {
    :root {
      --gutter: 2rem;
    }
  }

  .site-wrap {
    width: 100%;
    max-width: var(--max);
    padding-inline: var(--gutter);
  }

  .site-header {
    height: var(--header-h);
  }

  .header-inner {
    height: var(--header-h);
  }

  .logo img {
    height: 1.75rem;
    max-width: 8rem;
    object-fit: contain;
  }

  .logo-text {
    display: none;
  }

  .menu-btn {
    width: 2.5rem;
    height: 2.5rem;
    border: 0;
    background: transparent;
    margin-right: -0.35rem; /* optical: icon aligns to gutter edge */
  }

  /* Hero */
  .hero {
    min-height: auto;
    display: block;
  }

  .hero-shell {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0;
    gap: 0;
  }

  .hero-inner {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 2rem var(--gutter) 1.75rem;
    box-sizing: border-box;
  }

  .hero-kicker {
    margin-bottom: 0.75rem;
    font-size: 0.65rem;
  }

  .hero-brand {
    font-size: clamp(2.75rem, 13vw, 3.5rem);
    margin-bottom: 0.65rem;
    letter-spacing: 0.03em;
  }

  .hero-title {
    font-size: 1.35rem;
    line-height: 1.5;
    margin-bottom: 0.85rem;
    font-weight: 600;
  }

  .hero-lead {
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
  }

  .hero-visual {
    display: block;
  }

  .hero-visual-offset {
    display: none;
  }

  .hero-visual-frame {
    aspect-ratio: 16 / 10;
    border: 0;
    border-radius: 0;
  }

  .hero-visual-caption {
    padding: 0.75rem var(--gutter);
    font-size: 0.7rem;
  }

  .hero-scroll {
    display: none;
  }

  .btn-group {
    flex-direction: column;
    width: 100%;
  }

  .btn-group .btn {
    width: 100%;
    min-height: 3.15rem;
  }

  .btn-group .btn-ghost {
    display: none;
  }

  /* Page heroes */
  .page-hero {
    padding: calc(var(--header-h) + 2rem) 0 2.25rem;
  }

  .page-hero h1 {
    font-size: clamp(1.9rem, 8vw, 2.35rem);
    margin-bottom: 0.75rem;
  }

  .page-hero p {
    font-size: 0.95rem;
    line-height: 1.8;
  }

  /* Sections — more air */
  .section {
    padding: 3.75rem 0;
  }

  .section-head {
    margin-bottom: 2.25rem;
  }

  .section-title {
    font-size: 1.5rem;
    line-height: 1.4;
    margin-bottom: 0.75rem;
  }

  .section-lead {
    font-size: 0.95rem;
    line-height: 1.8;
    max-width: none;
  }

  .section-label {
    margin-bottom: 0.85rem;
  }

  .m-stack li {
    grid-template-columns: 2.5rem 1fr;
    padding: 1.85rem 0;
    gap: 0.65rem 1.15rem;
  }

  .m-stack h3 {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
  }

  .m-stack p {
    font-size: 0.94rem;
    line-height: 1.8;
  }

  .m-biz a {
    padding: 1.85rem 1.75rem 1.85rem 0;
  }

  .m-biz-label {
    font-size: 1.18rem;
    margin-bottom: 0.15rem;
  }

  .m-biz-desc {
    font-size: 0.92rem;
    line-height: 1.75;
  }

  /* Single-column list rhythm for text panels (keep media grids) */
  .section .grid:has(> article),
  .section .grid:has(> a.block) {
    grid-template-columns: 1fr !important;
  }

  .section .grid > article.border,
  .section .grid > a.block.border {
    border: 0 !important;
    border-bottom: 1px solid var(--line) !important;
    background: transparent !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    padding-top: 1.5rem !important;
    padding-bottom: 1.5rem !important;
    box-shadow: none !important;
  }

  .section .grid > article.border:last-child,
  .section .grid > a.block.border:last-child {
    border-bottom: 0 !important;
  }

  .panel-num {
    display: block !important;
    color: var(--accent) !important;
    border: 0 !important;
    background: transparent !important;
    padding: 0 !important;
    margin: 0 0 0.45rem !important;
    font-size: 0.8rem !important;
    letter-spacing: 0.1em;
  }

  /* Hide all CTA navy slabs on mobile when dock is present */
  body.has-mobile-dock .cta-band {
    display: none;
  }
  .value-list,
  .service-list,
  .process-list,
  .works-list,
  .channel-list,
  .pillar-list {
    border: 0;
    border-top: 1px solid var(--line);
    display: block;
    gap: 0;
    padding: 0;
  }

  .value-list li,
  .service-list li,
  .process-list li,
  .works-list li,
  .channel-list li {
    display: block;
    margin: 0;
    padding: 1.75rem 0;
    border: 0;
    border-bottom: 1px solid var(--line);
    background: transparent;
    box-shadow: none;
  }

  .value-list li:hover,
  .service-list li:hover,
  .process-list li:hover {
    padding-left: 0;
  }

  .value-num {
    display: block;
    margin-bottom: 0.4rem;
    padding: 0;
    border: 0;
    background: none;
    color: var(--accent);
    font-size: 0.8rem;
    min-width: 0;
  }

  .process-list li {
    padding-left: 2.75rem;
  }

  .process-list li::before {
    top: 1.5rem;
    left: 0;
  }

  .works-list li {
    border-right: 0 !important;
  }

  .pillar-list li a {
    display: block;
    padding: 1.5rem 0;
    border: 0;
    border-bottom: 1px solid var(--line);
    background: transparent;
  }

  .pillar-list li a::before {
    display: none;
  }

  .pillar-list li a:hover {
    padding-left: 0;
    background: transparent;
  }

  .product-grid,
  .product-feature,
  .product-item,
  .company-grid dl {
    border-left-width: 1px;
  }

  .company-grid dl {
    padding: 0 0 1.5rem;
    border: 0;
    border-bottom: 1px solid var(--line);
    background: transparent;
  }

  .map-frame {
    padding-bottom: 70%;
    margin-bottom: 1.25rem;
  }

  .home-inline-cta {
    display: none;
  }

  /* Footer — compact corporate */
  .site-footer {
    padding: 2.75rem 0 calc(1.5rem + env(safe-area-inset-bottom));
  }

  body.has-mobile-dock .site-footer {
    padding-bottom: 1.25rem;
  }

  .footer-grid {
    gap: 0;
    margin-bottom: 1.5rem;
  }

  .footer-grid > div:nth-child(2),
  .footer-grid > div:nth-child(3) {
    display: none;
  }

  .footer-blurb {
    display: none;
  }

  .footer-brand {
    font-size: 1rem;
    margin-bottom: 1rem;
  }

  .footer-address {
    font-size: 0.85rem;
    line-height: 1.7;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
    padding-top: 1.25rem;
  }

  .footer-bottom a {
    margin-left: 0;
    margin-right: 1rem;
  }

  /* Dock — single clean CTA */
  body.has-mobile-dock {
    padding-bottom: calc(var(--dock-h) + env(safe-area-inset-bottom));
  }

  .mobile-cta-dock {
    display: block;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 60;
    padding: 0.85rem var(--gutter) calc(0.85rem + env(safe-area-inset-bottom));
    background: #fff;
    border-top: 1px solid var(--line);
  }

  .mobile-cta-dock.is-hidden {
    display: none;
  }

  .mobile-cta-dock .btn,
  .mobile-cta-dock .dock-main {
    display: flex;
    width: 100%;
    min-height: 3.15rem;
    background: var(--brand);
    color: #fff;
    border-color: var(--brand);
    font-size: 0.95rem;
    letter-spacing: 0.06em;
  }

  .mobile-cta-dock .btn:hover,
  .mobile-cta-dock .dock-main:hover {
    background: var(--brand-soft);
    color: #fff;
    transform: none;
    box-shadow: none;
  }

  .dock-inner,
  .dock-call {
    display: none;
  }

  .section .btn-solid,
  .section .btn-primary {
    width: 100%;
    min-height: 3.15rem;
  }

  .form button.btn {
    width: 100%;
    min-width: 0;
    min-height: 3.15rem;
  }

  .form input,
  .form select,
  .form textarea {
    font-size: 16px;
    padding: 1rem;
  }

  .form-panel {
    border: 0 !important;
    border-top: 1px solid var(--line) !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    background: transparent !important;
  }
}

@media (min-width: 960px) {
  .mobile-cta-dock {
    display: none !important;
  }
}

/* Inner page hero */
.page-hero {
  background: var(--bg-hero);
  color: var(--text);
  padding: calc(var(--header-h) + 4.5rem) 0 4.25rem;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.page-hero .site-wrap {
  position: relative;
  z-index: 1;
  max-width: 40rem;
}

.page-hero .hero-kicker {
  color: var(--muted);
}

.page-hero .section-label {
  color: var(--muted);
}

.page-hero h1 {
  font-family: Inter, "Noto Sans JP", sans-serif;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.3;
  margin: 0 0 1rem;
  color: var(--brand);
}

.page-hero p {
  margin: 0;
  max-width: 36rem;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.85;
}

.page-hero .hero-motion > * {
  animation: heroRise 0.8s var(--ease) both;
}

.page-hero .hero-motion > *:nth-child(1) {
  animation-delay: 0.05s;
}
.page-hero .hero-motion > *:nth-child(2) {
  animation-delay: 0.14s;
}
.page-hero .hero-motion > *:nth-child(3) {
  animation-delay: 0.23s;
}

/* Home pillars — overview only */
.pillar-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.pillar-list li a {
  display: grid;
  gap: 0.5rem 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
  color: inherit;
  position: relative;
  transition: padding-left 0.25s var(--ease), color 0.2s ease;
}

.pillar-list li a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0;
  background: var(--accent);
  transition: width 0.25s var(--ease);
}

.pillar-list li a:hover {
  color: inherit;
  padding-left: 0.85rem;
}

.pillar-list li a:hover::before {
  width: 3px;
}

@media (min-width: 720px) {
  .pillar-list li a {
    grid-template-columns: 10rem 1fr auto;
    align-items: baseline;
  }
}

.pillar-list .pillar-name {
  font-weight: 600;
  color: var(--brand);
  font-size: 1.05rem;
}

.pillar-list .pillar-desc {
  margin: 0;
  color: var(--muted);
}

.pillar-list .pillar-link {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--brand);
  white-space: nowrap;
}

/* Works */
.works-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

@media (min-width: 800px) {
  .works-list {
    grid-template-columns: 1fr 1fr;
  }

  .works-list li:nth-child(odd) {
    border-right: 1px solid var(--line);
  }
}

.works-list li {
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 800px) {
  .works-list li {
    padding: 1.75rem 1.5rem;
  }

  .works-list li:nth-child(odd) {
    padding-left: 0;
  }

  .works-list li:nth-child(even) {
    padding-right: 0;
  }
}

.works-list h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  color: var(--brand);
}

.works-list p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Product detail gallery */
.shot-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.shot-row img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: top;
  background: var(--bg-alt);
  border: 1px solid var(--line);
}

/* Process steps */
.process-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
  border-top: 1px solid var(--line);
}

.process-list li {
  position: relative;
  padding: 1.75rem 0 1.75rem 3.5rem;
  border-bottom: 1px solid var(--line);
  counter-increment: step;
}

.process-list li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1.75rem;
  font-family: Inter, sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  color: var(--brand);
}

.process-list h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  color: var(--brand);
}

.process-list p {
  margin: 0;
  color: var(--muted);
}

/* Contact channels */
.channel-list {
  list-style: none;
  margin: 0 0 3rem;
  padding: 0;
  border-top: 1px solid var(--line);
}

.channel-list li {
  display: grid;
  gap: 0.35rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 720px) {
  .channel-list li {
    grid-template-columns: 10rem 1fr;
    align-items: baseline;
  }
}

.channel-list h3 {
  margin: 0;
  font-size: 0.95rem;
  color: var(--brand);
}

.channel-list p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Form */
.form {
  max-width: 36rem;
}

.form-row {
  margin-bottom: 1.35rem;
}

.form label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--brand);
}

.form .req {
  color: var(--accent);
  font-weight: 600;
}

.form input,
.form select,
.form textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--text);
  font: inherit;
  border-radius: 0;
  appearance: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(10, 37, 64, 0.08);
}

.form button.btn {
  min-width: 12rem;
}

.form textarea {
  min-height: 10rem;
  resize: vertical;
}

.form-note {
  margin: 1rem 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.map-frame {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  border: 1px solid var(--line);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.map-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.stack-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.stack-inline li {
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--line);
  font-size: 0.85rem;
  color: var(--brand);
  font-weight: 500;
}

.cta-band .stack-inline li {
  border-color: var(--line);
  color: var(--brand);
}


/* ============================================================
   DC design layer — depth, rhythm, editorial structure
   ============================================================ */
:root {
  --radius: 4px;
  --radius-lg: 6px;
  --shadow-sm: 0 1px 2px rgba(30, 70, 104, 0.06), 0 1px 3px rgba(30, 70, 104, 0.05);
  --shadow-md: 0 2px 4px rgba(30, 70, 104, 0.05), 0 12px 24px -10px rgba(30, 70, 104, 0.18);
  --shadow-lg: 0 30px 70px -28px rgba(20, 53, 82, 0.35);
}

/* Faint engineering grid — adds texture without color wash */
.dc-grid-bg {
  position: relative;
  isolation: isolate;
}

.dc-grid-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(to right, rgba(30, 70, 104, 0.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 70, 104, 0.055) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 55%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, #000 55%, transparent 100%);
  pointer-events: none;
}

/* ---------- Eyebrow ---------- */
.dc-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 1.35rem;
  font-family: Inter, sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.dc-eyebrow::before {
  content: "";
  width: 1.75rem;
  height: 2px;
  background: var(--accent);
  flex: none;
}

/* ---------- Hero ---------- */
.dc-hero {
  background: var(--bg-hero);
  padding: calc(var(--header-h) + 4rem) 0 4.5rem;
  border-bottom: 1px solid var(--line);
}

.dc-hero-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 900px) {
  .dc-hero-grid {
    grid-template-columns: 1.02fr 0.98fr;
    gap: 4rem;
  }
}

.dc-display {
  font-family: Inter, "Noto Sans JP", sans-serif;
  font-size: clamp(2.9rem, 7vw, 4.6rem);
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1;
  margin: 0 0 1.1rem;
  color: var(--brand-deep);
}

.dc-h1 {
  font-family: Inter, "Noto Sans JP", sans-serif;
  font-size: clamp(1.4rem, 2.5vw, 1.95rem);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.01em;
  margin: 0 0 1rem;
  color: var(--text);
}

.dc-h1 em {
  font-style: normal;
  color: var(--brand);
  box-shadow: inset 0 -0.45em 0 rgba(30, 70, 104, 0.09);
}

.dc-lead {
  margin: 0 0 1.85rem;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.9;
  max-width: 30rem;
}

.dc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.dc-hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0 2.25rem;
  margin: 0;
  padding: 1.35rem 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.dc-hero-facts li {
  display: grid;
  gap: 0.1rem;
}

.dc-hero-facts b {
  font-family: Inter, sans-serif;
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--brand);
  line-height: 1.2;
}

.dc-hero-facts span {
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

/* ---------- Product screenshot card ---------- */
.dc-shot {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.dc-shot-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--line);
  background: #f7fafc;
}

.dc-shot-bar i {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: #dbe3ec;
  display: block;
}

.dc-shot-bar span {
  margin-left: 0.5rem;
  font-family: Inter, sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: #93a3b5;
}

.dc-shot figure {
  margin: 0;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: var(--bg-alt);
}

.dc-shot figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.dc-shot-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.1rem;
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  color: var(--muted);
}

.dc-tag-live {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: Inter, sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--brand);
  text-transform: uppercase;
  white-space: nowrap;
}

.dc-tag-live::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: #2e9e6b;
}

/* ---------- Keyword strip ---------- */
.dc-strip {
  background: var(--brand-deep);
  color: rgba(255, 255, 255, 0.86);
  padding: 0.95rem 0;
  overflow: hidden;
}

.dc-strip ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: Inter, "Noto Sans JP", sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
}

.dc-strip li {
  display: inline-flex;
  align-items: center;
  gap: 1.6rem;
  white-space: nowrap;
}

.dc-strip li::after {
  content: "";
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
}

.dc-strip li:last-child::after {
  display: none;
}

/* ---------- Feature cards ---------- */
.dc-cards {
  display: grid;
  gap: 1rem;
}

@media (min-width: 760px) {
  .dc-cards--3 {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
  }

  .dc-cards--2 {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
}

.dc-card {
  position: relative;
  display: block;
  padding: 1.85rem 1.6rem 1.75rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease),
    border-color 0.28s var(--ease);
}

.dc-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}

a.dc-card:hover,
.dc-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #cbd8e6;
}

.dc-card:hover::before {
  transform: scaleX(1);
}

.dc-card-num {
  position: absolute;
  top: 0.55rem;
  right: 1rem;
  font-family: Inter, sans-serif;
  font-size: 3.5rem;
  font-weight: 600;
  line-height: 1;
  color: rgba(30, 70, 104, 0.07);
  pointer-events: none;
}

.dc-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  margin-bottom: 1.1rem;
  border-radius: var(--radius);
  background: var(--bg-tint);
  color: var(--ink);
  flex: none;
}

.dc-card-icon svg {
  width: 1.3rem;
  height: 1.3rem;
}

/* Shared colored icons — double class so they beat base .ep-icon / .dc-card-icon */
.ep-icon.ep-icon--blue,
.dc-card-icon.dc-card-icon--blue,
.dc-channel-icon.dc-channel-icon--blue,
.dc-case-icon.dc-case-icon--blue { background: #e8f1fc !important; color: #1d4ed8 !important; }

.ep-icon.ep-icon--sky,
.dc-card-icon.dc-card-icon--sky,
.dc-channel-icon.dc-channel-icon--sky,
.dc-case-icon.dc-case-icon--sky { background: #e8f6fb !important; color: #0369a1 !important; }

.ep-icon.ep-icon--cyan,
.dc-card-icon.dc-card-icon--cyan,
.dc-channel-icon.dc-channel-icon--cyan,
.dc-case-icon.dc-case-icon--cyan { background: #e6f7f5 !important; color: #0f766e !important; }

.ep-icon.ep-icon--emerald,
.dc-card-icon.dc-card-icon--emerald,
.dc-channel-icon.dc-channel-icon--emerald,
.dc-case-icon.dc-case-icon--emerald { background: #e8f7ef !important; color: #047857 !important; }

.ep-icon.ep-icon--amber,
.dc-card-icon.dc-card-icon--amber,
.dc-channel-icon.dc-channel-icon--amber,
.dc-case-icon.dc-case-icon--amber { background: #fff6e8 !important; color: #b45309 !important; }

.ep-icon.ep-icon--orange,
.dc-card-icon.dc-card-icon--orange,
.dc-channel-icon.dc-channel-icon--orange,
.dc-case-icon.dc-case-icon--orange { background: #fff0e8 !important; color: #c2410c !important; }

.ep-icon.ep-icon--rose,
.dc-card-icon.dc-card-icon--rose,
.dc-channel-icon.dc-channel-icon--rose,
.dc-case-icon.dc-case-icon--rose { background: #fceef1 !important; color: #be123c !important; }

.ep-icon.ep-icon--violet,
.dc-card-icon.dc-card-icon--violet,
.dc-channel-icon.dc-channel-icon--violet,
.dc-case-icon.dc-case-icon--violet { background: #f1eefc !important; color: #5b21b6 !important; }

.dc-channel-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 12px;
  background: var(--bg-tint);
  color: var(--ink);
  flex: none;
}

.dc-channel-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.dc-page-visual {
  margin: 0 0 2.5rem;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--bg-alt);
  aspect-ratio: 21 / 9;
  max-height: 16rem;
}

.dc-page-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.dc-case-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  margin-bottom: 0.75rem;
  border-radius: 10px;
  flex: none;
}

.dc-case-icon svg {
  width: 1.1rem;
  height: 1.1rem;
}

.dc-card h3 {
  margin: 0 0 0.55rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--brand-deep);
  line-height: 1.5;
}

.dc-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- Metrics band ---------- */
.dc-metrics {
  background: var(--brand-deep);
  color: var(--white);
  padding: 3.25rem 0;
}

.dc-metrics-grid {
  display: grid;
  gap: 1.75rem;
}

@media (min-width: 700px) {
  .dc-metrics-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
  }
}

.dc-metric {
  display: grid;
  gap: 0.35rem;
  padding-left: 1.15rem;
  border-left: 2px solid rgba(255, 255, 255, 0.18);
}

.dc-metric b {
  font-family: Inter, sans-serif;
  font-size: clamp(1.75rem, 3.2vw, 2.3rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--white);
  letter-spacing: 0.01em;
}

.dc-metric b small {
  font-size: 0.9rem;
  font-weight: 500;
  margin-left: 0.2rem;
  color: rgba(255, 255, 255, 0.7);
}

.dc-metric span {
  font-size: 0.82rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.66);
}

/* ---------- Business cards with imagery ---------- */
.dc-biz {
  display: grid;
  gap: 1.1rem;
}

@media (min-width: 800px) {
  .dc-biz {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

.dc-biz-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  color: inherit;
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease),
    border-color 0.28s var(--ease);
}

.dc-biz-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #cbd8e6;
  color: inherit;
}

.dc-biz-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--bg-alt);
}

.dc-biz-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.7s var(--ease);
}

.dc-biz-card:hover .dc-biz-media img {
  transform: scale(1.05);
}

.dc-biz-index {
  position: absolute;
  left: 0;
  top: 0;
  padding: 0.35rem 0.7rem;
  background: rgba(20, 53, 82, 0.9);
  color: #fff;
  font-family: Inter, sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.dc-biz-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.4rem 1.4rem 1.5rem;
}

.dc-biz-body h3 {
  margin: 0 0 0.5rem;
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--brand-deep);
}

.dc-biz-body p {
  margin: 0 0 1.1rem;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--muted);
}

.dc-biz-more {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--brand);
}

.dc-biz-more::after {
  content: "→";
  transition: transform 0.25s var(--ease);
}

.dc-biz-card:hover .dc-biz-more::after {
  transform: translateX(4px);
}

/* ---------- Split CTA ---------- */
.dc-cta {
  background: var(--bg-alt);
  border-top: 1px solid var(--line);
  padding: 4.5rem 0;
}

.dc-cta-inner {
  display: grid;
  gap: 2rem;
  align-items: center;
  padding: 2.75rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

@media (min-width: 820px) {
  .dc-cta-inner {
    grid-template-columns: 1.25fr 0.75fr;
    gap: 3rem;
  }
}

.dc-cta h2 {
  font-family: Inter, "Noto Sans JP", sans-serif;
  font-size: clamp(1.45rem, 2.6vw, 1.95rem);
  font-weight: 600;
  line-height: 1.45;
  margin: 0 0 0.85rem;
  color: var(--brand-deep);
}

.dc-cta p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.85;
}

.dc-cta-side {
  display: grid;
  gap: 0.7rem;
}

.dc-cta-side .btn {
  width: 100%;
}

.dc-cta-note {
  font-size: 0.8rem;
  color: var(--muted);
  text-align: center;
}

.dc-cta-tel {
  display: grid;
  gap: 0.1rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
  background: var(--bg-hero);
}

.dc-cta-tel b {
  font-family: Inter, sans-serif;
  font-size: 1.2rem;
  color: var(--brand-deep);
  letter-spacing: 0.02em;
}

.dc-cta-tel span {
  font-size: 0.72rem;
  color: var(--muted);
}

/* ---------- Section heading with rule ---------- */
.dc-head {
  margin-bottom: 2.75rem;
  max-width: 40rem;
}

.dc-head h2 {
  font-family: Inter, "Noto Sans JP", sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.01em;
  margin: 0 0 0.85rem;
  color: var(--brand-deep);
}

.dc-head p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.9;
}

/* ---------- Mobile tuning for the design layer ---------- */
@media (max-width: 959px) {
  .dc-hero {
    padding: calc(var(--header-h) + 2.25rem) 0 2.5rem;
  }

  .dc-hero-grid {
    gap: 2rem;
  }

  .dc-display {
    font-size: clamp(2.8rem, 15vw, 3.6rem);
    margin-bottom: 0.85rem;
  }

  .dc-h1 {
    font-size: 1.35rem;
    line-height: 1.55;
  }

  .dc-lead {
    font-size: 0.95rem;
    line-height: 1.85;
    margin-bottom: 1.5rem;
  }

  .dc-actions {
    flex-direction: column;
    gap: 0.65rem;
    margin-bottom: 1.75rem;
  }

  .dc-actions .btn {
    width: 100%;
    min-height: 3.15rem;
  }

  .dc-hero-facts {
    gap: 1.25rem 1.75rem;
    padding-top: 1.25rem;
  }

  .dc-hero-facts b {
    font-size: 1.2rem;
  }

  .dc-strip {
    padding: 0.85rem 0;
  }

  .dc-strip ul {
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    font-size: 0.72rem;
  }

  .dc-strip ul::-webkit-scrollbar {
    display: none;
  }

  .dc-head {
    margin-bottom: 1.85rem;
  }

  .dc-head h2 {
    font-size: 1.5rem;
  }

  .dc-head p {
    font-size: 0.94rem;
  }

  .dc-card {
    padding: 1.5rem 1.35rem 1.4rem;
  }

  .dc-card-num {
    font-size: 3rem;
  }

  .dc-metrics {
    padding: 2.5rem 0;
  }

  .dc-metrics-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.35rem 1.25rem;
  }

  .dc-metric b {
    font-size: 1.6rem;
  }

  .dc-metric span {
    font-size: 0.76rem;
  }

  .dc-cta {
    padding: 3rem 0;
  }

  .dc-cta-inner {
    padding: 1.75rem 1.4rem 1.85rem;
    gap: 1.5rem;
  }

  .dc-biz-body {
    padding: 1.25rem 1.25rem 1.35rem;
  }
}

/* ---------- Pills ---------- */
.dc-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.dc-pills li {
  padding: 0.5rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  font-family: Inter, "Noto Sans JP", sans-serif;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--brand);
  letter-spacing: 0.02em;
}

/* ---------- Process steps ---------- */
.dc-steps {
  counter-reset: dcstep;
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 860px) {
  .dc-steps {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
  }
}

.dc-steps li {
  counter-increment: dcstep;
  position: relative;
  padding: 1.5rem 0 1.5rem 3.5rem;
  border-bottom: 1px solid var(--line);
}

.dc-steps li:last-child {
  border-bottom: 0;
}

@media (min-width: 860px) {
  .dc-steps li {
    padding: 2.75rem 1.25rem 1.5rem;
    border-bottom: 0;
    border-top: 2px solid var(--line);
  }

  .dc-steps li:first-child {
    padding-left: 0;
  }
}

.dc-steps li::before {
  content: counter(dcstep, decimal-leading-zero);
  position: absolute;
  top: 1.55rem;
  left: 0;
  width: 2.4rem;
  font-family: Inter, sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--muted);
}

@media (min-width: 860px) {
  .dc-steps li::before {
    top: 0.9rem;
    left: 1.25rem;
  }

  .dc-steps li:first-child::before {
    left: 0;
  }
}

.dc-steps li:has(.dc-card-icon) {
  padding-left: 0;
}

.dc-steps li:has(.dc-card-icon)::before {
  content: none;
}

@media (min-width: 860px) {
  .dc-steps li:has(.dc-card-icon) {
    padding-top: 1.5rem;
  }
}

.dc-steps .dc-card-icon {
  margin-bottom: 0.85rem;
}

.dc-steps h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--brand-deep);
}

.dc-steps p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- Divided list (works, specs) ---------- */
.dc-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

@media (min-width: 760px) {
  .dc-list {
    grid-template-columns: 1fr 1fr;
    column-gap: 2.5rem;
  }
}

.dc-list li {
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
}

.dc-list h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--brand-deep);
}

.dc-list p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- Page hero (design layer) ---------- */
.page-hero.dc-grid-bg {
  background: var(--bg-hero);
}

@media (max-width: 959px) {
  .dc-pills li {
    font-size: 0.78rem;
    padding: 0.45rem 0.85rem;
  }

  .dc-steps li {
    padding: 1.35rem 0 1.35rem 3.15rem;
  }

  .dc-steps li::before {
    top: 1.4rem;
  }
}

/* ---------- Status badge ---------- */
.dc-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.9rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  font-family: Inter, "Noto Sans JP", sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  background: var(--bg-hero);
  color: var(--brand);
  border: 1px solid var(--line);
}

.dc-badge--live::before {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: #2e9e6b;
}

.dc-badge--wip {
  color: var(--muted);
}

.dc-badge--wip::before {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: #c9a227;
}

/* ---------- Product feature split ---------- */
.dc-feature {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

@media (min-width: 900px) {
  .dc-feature {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2.5rem;
  }
}

.dc-feature-list {
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.dc-feature-list li {
  padding: 1.25rem 1.35rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.dc-feature-list h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--brand-deep);
}

.dc-feature-list p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--muted);
}

.dc-thumbs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  margin-top: 1.1rem;
}

.dc-thumbs img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: top;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-alt);
}

/* ---------- Corporate profile table ---------- */
.dc-table {
  margin: 0;
  border-top: 1px solid var(--line);
}

.dc-table > div {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 0 1.5rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 700px) {
  .dc-table > div {
    grid-template-columns: 11rem 1fr;
    gap: 0 2.5rem;
    padding: 1.35rem 0;
  }
}

.dc-table dt {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--muted);
  padding-top: 0.15rem;
}

.dc-table dd {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text);
  font-weight: 500;
}

.dc-table dd a {
  color: var(--brand);
}

/* ---------- Contact channels ---------- */
.dc-channels {
  display: grid;
  gap: 0.85rem;
}

.dc-channel {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.2rem 1rem;
  align-items: start;
  padding: 1.2rem 1.3rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  color: inherit;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
    border-color 0.25s var(--ease);
}

a.dc-channel:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: #cbd8e6;
  color: inherit;
}

.dc-channel .dc-channel-icon {
  grid-row: 1 / span 3;
  align-self: center;
}

.dc-channel small {
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.dc-channel b {
  font-family: Inter, "Noto Sans JP", sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--brand-deep);
  letter-spacing: 0.01em;
}

.dc-channel p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- Form shell ---------- */
.dc-form-panel {
  padding: 2rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.dc-contact-grid {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 940px) {
  .dc-contact-grid {
    grid-template-columns: 0.8fr 1.2fr;
    gap: 3rem;
  }
}

.dc-map {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

@media (max-width: 959px) {
  .dc-form-panel {
    padding: 0;
    border: 0;
    border-top: 1px solid var(--line);
    padding-top: 1.75rem;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
  }

  .dc-table > div {
    grid-template-columns: 6.5rem 1fr;
    gap: 0 1rem;
  }
}

/* ---------- Final polish: consistent radii & focus ---------- */
.btn,
.nav-cta,
.form input,
.form select,
.form textarea,
.menu-btn {
  border-radius: var(--radius);
}

.form input,
.form select,
.form textarea {
  background: var(--white);
}

.site-header {
  border-bottom-color: var(--line);
}

.site-header.is-scrolled {
  box-shadow: 0 6px 20px rgba(30, 70, 104, 0.07);
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--brand);
}

.nav a[aria-current="page"] {
  font-weight: 600;
}

.dc-card h3,
.dc-biz-body h3,
.dc-list h3,
.dc-steps h3 {
  letter-spacing: 0.01em;
}