:root {
  --color-ink: #111111;
  --color-text: #2f3437;
  --color-muted: #6e7478;
  --color-line: #d8dcdf;
  --color-soft: #f4f5f5;
  --color-panel: #ffffff;
  --color-dark: #171a1c;
  --color-dark-soft: #24282b;
  --header-height: 78px;
  --subnav-height: 42px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + var(--subnav-height));
}

body {
  margin: 0;
  color: var(--color-text);
  background: #ffffff;
  font-family:
    "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", system-ui, -apple-system,
    BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.8;
}

body.nav-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

p,
h1,
h2,
h3 {
  margin: 0;
}

button {
  font: inherit;
}

.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;
}

.container {
  width: min(100% - 48px, var(--container));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 14px 32px;
  color: #ffffff;
  background: rgba(17, 17, 17, 0.82);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px);
  transition:
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease;
}

.site-header.is-scrolled {
  color: var(--color-ink);
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(17, 17, 17, 0.12);
  box-shadow: 0 12px 34px rgba(17, 17, 17, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 218px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: #ffffff;
  background: var(--color-ink);
  border: 1px solid rgba(255, 255, 255, 0.28);
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
}

.site-header.is-scrolled .brand-mark {
  border-color: var(--color-line);
}

.brand-text {
  display: grid;
  gap: 1px;
  line-height: 1.2;
}

.brand-text span {
  color: currentColor;
  font-size: 15px;
  font-weight: 800;
}

.brand-text small {
  color: currentColor;
  font-size: 11px;
  opacity: 0.72;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 24px;
  font-size: 14px;
  font-weight: 700;
}

.site-nav a {
  position: relative;
  padding: 8px 0;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 1px;
  content: "";
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.service-subnav {
  position: fixed;
  top: var(--header-height);
  right: 0;
  left: 0;
  z-index: 29;
  display: flex;
  justify-content: center;
  min-height: var(--subnav-height);
  padding: 0 24px;
  color: rgba(255, 255, 255, 0.82);
  background: rgba(13, 14, 15, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
}

.service-subnav a {
  display: inline-flex;
  align-items: center;
  min-height: var(--subnav-height);
  padding: 0 18px;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 13px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}

.service-subnav a:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.service-subnav a:hover,
.service-subnav a:focus-visible,
.service-subnav a[aria-current="page"] {
  color: #111111;
  background: #ffffff;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  color: currentColor;
  background: transparent;
  border: 1px solid currentColor;
  border-radius: 2px;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  height: 1px;
  margin: 5px 0;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 82svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: #ffffff;
  background: #111111;
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.92) 0%, rgba(0, 0, 0, 0.8) 34%, rgba(0, 0, 0, 0.44) 63%, rgba(0, 0, 0, 0.12) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.18) 44%, rgba(0, 0, 0, 0.58)),
    url("./assets/images/hero-industrial-prototype.jpg") center right / cover no-repeat;
  transform: scale(1.01);
}

.hero-content {
  position: relative;
  width: min(100% - 48px, var(--container));
  margin: 0 auto;
  padding: calc(var(--header-height) + var(--subnav-height) + 52px) 0 68px;
}

.eyebrow,
.section-kicker {
  color: inherit;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow {
  margin-bottom: 18px;
  opacity: 0.78;
}

h1 {
  max-width: 780px;
  color: #ffffff;
  font-size: 62px;
  line-height: 1.12;
  font-weight: 800;
}

.hero-lead {
  max-width: 760px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 21px;
  line-height: 1.85;
  font-weight: 700;
}

.hero-note {
  max-width: 720px;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 15px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 720px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.hero-tags li {
  padding: 7px 12px;
  color: rgba(255, 255, 255, 0.84);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 2px;
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid currentColor;
  border-radius: 2px;
  font-weight: 800;
  line-height: 1;
  transition:
    transform 160ms ease,
    background 160ms ease,
    color 160ms ease,
    border-color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--color-ink);
  background: #ffffff;
  border-color: #ffffff;
}

.button-secondary {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.78);
}

.section {
  padding: 92px 0;
}

.intro-band {
  padding: 36px 0;
  background: var(--color-dark);
  color: #ffffff;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 32px;
}

.intro-grid h2 {
  margin-top: 8px;
  color: #ffffff;
  font-size: 28px;
  line-height: 1.45;
}

.direct-call {
  display: grid;
  gap: 2px;
  min-width: 310px;
  padding: 18px 22px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 4px;
}

.direct-call span,
.phone-panel span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  font-weight: 800;
}

.direct-call strong {
  color: #ffffff;
  font-size: 30px;
  line-height: 1.2;
}

.section-heading {
  max-width: 720px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-heading.align-left {
  margin: 0;
  text-align: left;
}

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

.section-heading h2 {
  margin-top: 8px;
  color: var(--color-ink);
  font-size: 38px;
  line-height: 1.35;
}

.section-heading p {
  margin-top: 16px;
  color: var(--color-muted);
  font-size: 16px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  overflow: hidden;
  background: var(--color-panel);
  border: 1px solid var(--color-line);
  border-radius: 8px;
}

.service-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #eef0f1;
  border-bottom: 1px solid var(--color-line);
}

.service-body {
  display: grid;
  gap: 12px;
  padding: 22px;
}

.service-body h3 {
  color: var(--color-ink);
  font-size: 22px;
  line-height: 1.35;
}

.service-body p {
  color: var(--color-muted);
  font-size: 14px;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  margin-top: 4px;
  padding: 0;
  color: var(--color-ink);
  background: transparent;
  border: 0;
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}

.service-link::after {
  width: 18px;
  height: 1px;
  content: "";
  background: currentColor;
  transition: width 160ms ease;
}

.service-link:hover::after,
.service-link:focus-visible::after {
  width: 28px;
}

.strengths-section {
  background: #f2f3f3;
}

.split-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 52px;
  align-items: start;
}

.strength-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 10px;
  background: #111315;
  border: 1px solid rgba(17, 17, 17, 0.12);
  border-radius: 8px;
  box-shadow: 0 24px 54px rgba(17, 17, 17, 0.12);
}

.strength-item {
  position: relative;
  min-height: 210px;
  overflow: hidden;
  padding: 28px;
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0) 42%),
    linear-gradient(180deg, #202428, #121416);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

.strength-item::after {
  position: absolute;
  right: -36px;
  bottom: -36px;
  width: 120px;
  height: 120px;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.08);
  transform: rotate(45deg);
}

.strength-title {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 14px;
}

.strength-icon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 4px;
}

.strength-icon svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.strength-item strong {
  display: block;
  color: #ffffff;
  font-size: 19px;
  line-height: 1.4;
}

.strength-item p {
  position: relative;
  z-index: 1;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 14px;
}

.company-section {
  background: var(--color-dark);
  color: #ffffff;
}

.company-section .section-heading h2,
.company-section .section-heading p {
  color: #ffffff;
}

.company-section .section-kicker {
  color: rgba(255, 255, 255, 0.62);
}

.company-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 24px;
}

.company-table,
.business-card {
  margin: 0;
  padding: 30px;
  background: var(--color-dark-soft);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
}

.company-table div {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.company-table div:first-child {
  padding-top: 0;
}

.company-table div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.company-table dt {
  color: rgba(255, 255, 255, 0.62);
  font-weight: 800;
}

.company-table dd {
  min-width: 0;
  margin: 0;
  color: #ffffff;
  font-weight: 700;
}

.company-table a {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.business-card h3 {
  color: #ffffff;
  font-size: 24px;
  line-height: 1.4;
}

.business-card ol {
  display: grid;
  gap: 14px;
  margin: 20px 0 0;
  padding-left: 1.3em;
  color: rgba(255, 255, 255, 0.82);
}

.company-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.company-info-card {
  padding: 28px;
  color: #ffffff;
  background: #101214;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
}

.company-wide {
  grid-column: 1 / -1;
}

.company-info-card h3 {
  margin: 0;
  color: #ffffff;
  font-size: 21px;
  line-height: 1.4;
}

.company-info-card ul {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  color: rgba(255, 255, 255, 0.78);
  list-style: none;
}

.company-info-card li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.75;
}

.company-info-card li::before {
  position: absolute;
  top: 0.82em;
  left: 0;
  width: 5px;
  height: 5px;
  content: "";
  background: rgba(255, 255, 255, 0.74);
}

.company-tags {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.equipment-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.equipment-list span {
  display: block;
  color: #ffffff;
  font-weight: 800;
}

.detail-page {
  background: #ffffff;
}

.service-page-hero {
  padding: calc(var(--header-height) + var(--subnav-height) + 72px) 0 78px;
  color: #ffffff;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.92), rgba(0, 0, 0, 0.74) 48%, rgba(0, 0, 0, 0.52)),
    url("./assets/images/hero-industrial-prototype.jpg") center / cover no-repeat;
}

.service-page-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 40px;
}

.back-link {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 13px;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 5px;
}

.service-page-hero .section-kicker {
  color: rgba(255, 255, 255, 0.64);
}

.service-page-hero h1 {
  margin-top: 10px;
  font-size: 58px;
}

.service-page-hero p:not(.section-kicker) {
  max-width: 760px;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
  font-weight: 700;
}

.detail-call {
  background: rgba(255, 255, 255, 0.06);
}

.detail-section {
  padding: 92px 0;
  background: #ffffff;
}

.detail-section-soft {
  background: var(--color-soft);
}

.detail-section-dark {
  color: #ffffff;
  background: var(--color-dark);
}

.detail-section-dark .section-kicker {
  color: rgba(255, 255, 255, 0.62);
}

.detail-section-dark .section-heading h2,
.detail-section-dark .section-heading p {
  color: #ffffff;
}

.detail-page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.82fr);
  align-items: center;
  gap: 54px;
}

.detail-page-copy h2,
.detail-section .section-heading h2 {
  color: var(--color-ink);
  font-size: 38px;
  line-height: 1.38;
}

.detail-section-dark .section-heading h2 {
  color: #ffffff;
}

.detail-page-copy h2 {
  margin-top: 8px;
}

.detail-page-copy p {
  margin-top: 18px;
  color: var(--color-muted);
  font-size: 16px;
  line-height: 2;
}

.detail-check-list {
  display: grid;
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.detail-check-list li {
  position: relative;
  padding: 15px 18px 15px 42px;
  color: var(--color-text);
  background: #ffffff;
  border: 1px solid var(--color-line);
  border-radius: 4px;
  font-weight: 700;
  line-height: 1.7;
}

.detail-check-list li::before {
  position: absolute;
  top: 23px;
  left: 18px;
  width: 9px;
  height: 9px;
  content: "";
  border: 2px solid var(--color-ink);
  transform: rotate(45deg);
}

.detail-feature-image {
  margin: 0;
  overflow: hidden;
  background: #eef0f1;
  border: 1px solid var(--color-line);
  border-radius: 8px;
}

.detail-feature-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #eef0f1;
}

.detail-feature-image figcaption,
.showcase-media figcaption,
.detail-gallery figcaption {
  padding: 14px 16px;
  color: var(--color-muted);
  background: #ffffff;
  border-top: 1px solid var(--color-line);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.6;
}

.service-detail-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.94fr);
  align-items: center;
  gap: 42px;
}

.service-detail-showcase-reverse .showcase-media {
  order: 2;
}

.showcase-media {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: #eef0f1;
  border: 1px solid var(--color-line);
  border-radius: 8px;
}

.showcase-media img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #eef0f1;
}

.labeled-media img {
  object-fit: cover;
}

.media-label {
  position: absolute;
  top: 18px;
  z-index: 1;
  padding: 5px 9px;
  color: #d80000;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(216, 0, 0, 0.3);
  border-radius: 3px;
  font-size: 15px;
  font-weight: 900;
  line-height: 1;
}

.media-label-left {
  left: 9%;
}

.media-label-right {
  right: 39%;
}

.detail-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.detail-card-grid-two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.detail-card-grid article {
  min-height: 180px;
  padding: 24px;
  background: #ffffff;
  border: 1px solid var(--color-line);
  border-radius: 8px;
}

.detail-card-grid h3 {
  color: var(--color-ink);
  font-size: 19px;
  line-height: 1.4;
}

.detail-card-grid p {
  margin-top: 12px;
  color: var(--color-muted);
  font-size: 14px;
}

.inline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.inline-tags li {
  padding: 7px 10px;
  color: var(--color-ink);
  background: var(--color-soft);
  border: 1px solid var(--color-line);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 900;
}

.detail-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.equipment-gallery {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 28px;
}

.detail-gallery figure {
  margin: 0;
  overflow: hidden;
  background: #eef0f1;
  border: 1px solid var(--color-line);
  border-radius: 8px;
}

.detail-gallery img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #eef0f1;
}

.painting-overlay-label {
  position: absolute;
  z-index: 1;
  border-radius: 3px;
  font-weight: 900;
  line-height: 1.45;
}

.painting-overlay-label {
  max-width: 36%;
  padding: 6px 9px;
  color: var(--color-ink);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(17, 17, 17, 0.18);
  font-size: 13px;
}

.painting-overlay-red {
  color: #d80000;
  border-color: rgba(216, 0, 0, 0.32);
}

.painting-stage-1 {
  top: 9%;
  left: 6%;
}

.painting-stage-2 {
  top: 51%;
  left: 35%;
}

.painting-stage-3 {
  top: 9%;
  right: 6%;
}

.painting-box-label-top {
  top: 13%;
  right: 11%;
}

.painting-box-label-middle {
  top: 46%;
  left: 36%;
}

.painting-box-label-bottom {
  bottom: 14%;
  left: 9%;
}

.painting-smooth-label {
  top: 11%;
  right: 8%;
  max-width: 44%;
}

.painting-before-label {
  top: 11%;
  right: 12%;
}

.painting-after-label {
  top: 11%;
  left: 10%;
}

.finish-carousel figure {
  position: relative;
}

.design-carousel img {
  display: block;
}

.rotator-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 180ms ease,
    visibility 180ms ease;
}

.rotator-overlay.is-active {
  visibility: visible;
  opacity: 1;
}

.design-carousel {
  overflow: hidden;
  background: #eef0f1;
  border: 1px solid var(--color-line);
  border-radius: 8px;
}

.design-carousel figure {
  margin: 0;
}

.design-carousel img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #eef0f1;
  transition: opacity 220ms ease;
}

.design-carousel img.is-changing {
  opacity: 0.24;
}

.carousel-progress {
  display: flex;
  gap: 8px;
  padding: 14px 16px 16px;
  background: #ffffff;
  border-top: 1px solid var(--color-line);
}

.carousel-progress span {
  display: block;
  width: 34px;
  height: 3px;
  background: var(--color-line);
}

.carousel-progress span.is-active {
  background: var(--color-ink);
}

.sketch-design-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  align-items: start;
  gap: 42px;
}

.sketch-design-layout .section-heading {
  margin-bottom: 0;
}

.sketch-carousel {
  margin-top: 6px;
}

.material-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.material-tags li {
  padding: 10px 14px;
  color: var(--color-ink);
  background: #ffffff;
  border: 1px solid var(--color-line);
  border-radius: 4px;
  font-size: 14px;
  font-weight: 800;
}

.equipment-table {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.equipment-table div {
  padding: 20px;
  background: var(--color-dark-soft);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
}

.equipment-table span {
  display: block;
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
  font-weight: 800;
}

.equipment-table strong {
  display: block;
  margin-top: 8px;
  color: #ffffff;
  line-height: 1.7;
}

.detail-cta-section {
  padding: 92px 0;
  background: #ffffff;
}

.detail-cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 32px;
  padding: 40px;
  color: #ffffff;
  background: var(--color-ink);
  border-radius: 8px;
}

.detail-cta-panel h2 {
  margin-top: 8px;
  color: #ffffff;
  font-size: 32px;
  line-height: 1.4;
}

.detail-cta-panel p {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.72);
}

.contact-section {
  background: #ffffff;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  align-items: center;
  gap: 36px;
  padding: 44px;
  color: #ffffff;
  background: var(--color-ink);
  border-radius: 8px;
}

.contact-panel h2 {
  margin-top: 8px;
  color: #ffffff;
  font-size: 38px;
  line-height: 1.35;
}

.contact-panel p {
  max-width: 640px;
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.76);
}

.contact-panel .section-kicker {
  color: rgba(255, 255, 255, 0.62);
}

.phone-panel {
  display: grid;
  gap: 8px;
  padding: 28px;
  background: #ffffff;
  border-radius: 4px;
  color: var(--color-ink);
}

.phone-panel span {
  color: var(--color-muted);
}

.phone-panel a {
  color: var(--color-ink);
  font-size: 34px;
  font-weight: 900;
  line-height: 1.2;
  text-decoration: underline;
  text-underline-offset: 6px;
}

.phone-panel small {
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.6;
}

.site-footer {
  padding: 28px 0;
  color: rgba(255, 255, 255, 0.7);
  background: #0d0e0f;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-inner strong {
  display: block;
  color: #ffffff;
  font-size: 15px;
}

.footer-inner p {
  font-size: 13px;
}

@media (max-width: 980px) {
  .site-header {
    padding: 14px 24px;
  }

  .site-nav {
    gap: 16px;
    font-size: 13px;
  }

  h1 {
    font-size: 48px;
  }

  .hero-lead {
    font-size: 18px;
  }

  .service-grid,
  .split-layout,
  .company-layout,
  .contact-panel,
  .service-page-hero-inner,
  .detail-page-layout {
    grid-template-columns: 1fr 1fr;
  }

  .service-card {
    min-height: 100%;
  }

  .contact-panel {
    align-items: stretch;
  }

  .service-page-hero-inner,
  .detail-page-layout,
  .service-detail-showcase {
    grid-template-columns: 1fr;
  }

  .service-detail-showcase-reverse .showcase-media {
    order: 0;
  }

  .detail-call {
    width: fit-content;
  }

  .detail-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .equipment-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .painting-stage-label {
    max-width: 34%;
  }
}

@media (max-width: 760px) {
  :root {
    --header-height: 70px;
    --subnav-height: 44px;
  }

  .container {
    width: min(100% - 32px, var(--container));
  }

  .site-header {
    padding: 12px 16px;
  }

  .brand {
    min-width: auto;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
  }

  .brand-text small {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    top: calc(var(--header-height) + var(--subnav-height) + 8px);
    right: 16px;
    left: auto;
    z-index: 60;
    display: grid;
    justify-content: stretch;
    justify-items: stretch;
    gap: 0;
    width: min(260px, calc(100% - 32px));
    padding: 8px 14px;
    color: var(--color-ink);
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid var(--color-line);
    border-radius: 6px;
    box-shadow: 0 22px 42px rgba(17, 17, 17, 0.18);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition:
      opacity 160ms ease,
      transform 160ms ease;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    display: block;
    width: 100%;
    padding: 13px 4px;
    border-bottom: 1px solid var(--color-line);
    text-align: left;
  }

  .site-nav a:last-child {
    border-bottom: 0;
  }

  .service-subnav {
    justify-content: center;
    overflow-x: auto;
    padding: 0 12px;
    scrollbar-width: none;
  }

  .service-subnav::-webkit-scrollbar {
    display: none;
  }

  .service-subnav a {
    padding: 0 10px;
    font-size: 12px;
  }

  .hero {
    min-height: 78svh;
  }

  .hero-media {
    background:
      linear-gradient(180deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.66) 54%, rgba(0, 0, 0, 0.84) 100%),
      linear-gradient(90deg, rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.34)),
      url("./assets/images/hero-industrial-prototype.jpg") 62% center / cover no-repeat;
  }

  .hero-content {
    width: min(100% - 32px, 980px);
    padding: calc(var(--header-height) + var(--subnav-height) + 44px) 0 56px;
  }

  h1 {
    font-size: 40px;
  }

  .hero-lead {
    margin-top: 18px;
    font-size: 17px;
  }

  .hero-note {
    font-size: 14px;
  }

  .button {
    width: 100%;
  }

  .section {
    padding: 68px 0;
  }

  .intro-grid,
  .service-grid,
  .split-layout,
  .strength-list,
  .company-layout,
  .company-detail-grid,
  .company-tags,
  .equipment-list,
  .sketch-design-layout,
  .service-detail-showcase,
  .detail-card-grid,
  .detail-gallery,
  .equipment-gallery,
  .equipment-table,
  .detail-cta-panel,
  .contact-panel,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .painting-overlay-label {
    max-width: 46%;
    padding: 5px 7px;
    font-size: 11px;
  }

  .intro-grid h2,
  .section-heading h2,
  .contact-panel h2 {
    font-size: 30px;
  }

  .direct-call {
    min-width: 0;
  }

  .direct-call strong {
    font-size: 28px;
  }

  .section-heading {
    margin-bottom: 30px;
    text-align: left;
  }

  .service-page-hero {
    padding: calc(var(--header-height) + var(--subnav-height) + 52px) 0 58px;
  }

  .service-page-hero h1 {
    font-size: 40px;
  }

  .service-page-hero p:not(.section-kicker) {
    font-size: 16px;
  }

  .detail-section {
    padding: 68px 0;
  }

  .detail-page-copy h2,
  .detail-section .section-heading h2 {
    font-size: 30px;
  }

  .detail-card-grid article {
    min-height: 0;
  }

  .detail-cta-section {
    padding: 68px 0;
  }

  .detail-cta-panel {
    padding: 24px;
  }

  .detail-cta-panel .button {
    width: 100%;
  }

  .company-table,
  .business-card,
  .contact-panel {
    padding: 24px;
  }

  .company-table div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .phone-panel {
    padding: 22px;
  }

  .phone-panel a {
    font-size: 29px;
  }

  .footer-inner {
    display: grid;
  }
}

@media (max-width: 420px) {
  .brand-text span {
    font-size: 13px;
  }

  h1 {
    font-size: 34px;
  }

  .hero-lead {
    font-size: 16px;
  }

  .phone-panel a,
  .direct-call strong {
    font-size: 25px;
  }
}