:root {
  color-scheme: light;
  --bg: #f5f7f6;
  --paper: #ffffff;
  --paper-soft: #eef3f1;
  --text: #17211e;
  --muted: #65716d;
  --line: rgba(23, 33, 30, 0.12);
  --line-strong: rgba(23, 33, 30, 0.22);
  --brand: #0f766e;
  --brand-dark: #0b4f49;
  --brand-soft: rgba(15, 118, 110, 0.1);
  --accent: #c4933c;
  --steel: #52636b;
  --shadow: 0 18px 52px rgba(35, 48, 45, 0.12);
  --radius: 8px;
  --section: clamp(72px, 8vw, 120px);
  --max: 1180px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Noto Sans", "Noto Sans SC", "Noto Sans JP", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
}

body.lightbox-open {
  overflow: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  padding: 14px clamp(18px, 4vw, 48px);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 300px;
}

.brand-logo {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.brand-logo img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.brand strong {
  display: block;
  font-size: 15px;
  line-height: 1.2;
  letter-spacing: 0;
}

.brand small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 2vw, 32px);
  color: #33413d;
  font-size: 14px;
  font-weight: 700;
}

.site-nav a {
  padding: 10px 0;
  border-bottom: 2px solid transparent;
}

.site-nav a:hover {
  border-color: var(--brand);
  color: var(--brand-dark);
}

.header-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

.language-switch {
  display: inline-flex;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.language-switch button {
  min-width: 40px;
  min-height: 36px;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
}

.language-switch button:last-child {
  border-right: 0;
}

.language-switch button.is-active {
  background: var(--brand);
  color: #fff;
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 0 18px;
  cursor: pointer;
  font-weight: 800;
  transition:
    transform 0.18s ease,
    background-color 0.18s ease,
    border-color 0.18s ease;
}

.button:hover,
.header-cta:hover {
  transform: translateY(-1px);
}

.header-cta,
.button.primary {
  background: var(--brand);
  color: #fff;
}

.header-cta:hover,
.button.primary:hover {
  background: var(--brand-dark);
}

.button.secondary {
  border-color: var(--line-strong);
  background: #fff;
  color: var(--text);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 10px;
}

.menu-button span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--text);
}

.section {
  padding: var(--section) 0;
}

.section-inner {
  width: min(var(--max), calc(100% - clamp(32px, 7vw, 92px)));
  margin: 0 auto;
}

.section-muted {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #edf3f1;
}

.hero {
  overflow: hidden;
  padding-top: clamp(56px, 7vw, 96px);
  background:
    linear-gradient(130deg, rgba(15, 118, 110, 0.12), transparent 42%),
    linear-gradient(180deg, #fff 0%, #f3f7f6 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  gap: clamp(36px, 5vw, 72px);
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--brand);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 22px;
  font-size: clamp(38px, 4.6vw, 60px);
  line-height: 1.08;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 3.5vw, 46px);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
  line-height: 1.25;
}

.hero-lead,
.section-heading p,
.section-copy p,
.contact-copy p {
  color: var(--muted);
  line-height: 1.75;
}

.hero-lead {
  max-width: 640px;
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 32px 0;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 16px;
  margin: 0;
}

.metric {
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column-reverse;
  gap: 8px;
  min-width: 0;
  padding-top: 16px;
}

.metric dt {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.metric dd {
  margin: 0;
  font-size: clamp(20px, 1.05vw, 24px);
  font-weight: 900;
  line-height: 1.05;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.hero-media {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  gap: 18px;
  align-items: end;
}

.hero-photo,
.image-panel {
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #dfe7e4;
  box-shadow: var(--shadow);
}

.hero-photo img,
.image-panel img {
  height: 100%;
  object-fit: cover;
}

main figure img {
  cursor: zoom-in;
}

.hero-photo::after,
.image-panel::after {
  position: absolute;
  inset: auto 0 0;
  height: 42%;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.62));
  content: "";
}

.hero-photo figcaption,
.image-panel figcaption {
  position: absolute;
  right: 16px;
  bottom: 14px;
  left: 16px;
  z-index: 1;
  color: #fff;
  font-size: 13px;
  font-weight: 800;
}

.main-photo {
  aspect-ratio: 0.88;
}

.side-photo {
  aspect-ratio: 0.72;
  transform: translateY(34px);
}

.trust-bar {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.trust-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.trust-item {
  min-height: 110px;
  border-right: 1px solid var(--line);
  padding: 22px 24px;
}

.trust-item:last-child {
  border-right: 0;
}

.trust-item strong {
  display: block;
  font-size: 24px;
  line-height: 1.2;
}

.trust-item span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.split-layout,
.two-column,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 6vw, 78px);
  align-items: start;
}

.equipment-section .two-column {
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

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

.strength-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.strength-card,
.capability-card,
.service-link-card,
.quality-card,
.product-card,
.material-card,
.case-study-card,
.customer-card,
.faq-item,
.blog-card,
.inspection-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.strength-card {
  padding: 22px;
}

.card-index {
  display: inline-grid;
  width: 32px;
  height: 32px;
  margin-bottom: 18px;
  place-items: center;
  border-radius: var(--radius);
  background: var(--brand-soft);
  color: var(--brand-dark);
  font-size: 12px;
  font-weight: 900;
}

.strength-card h3,
.capability-card h3,
.quality-card h3,
.material-card h3,
.inspection-card h3 {
  font-size: 17px;
}

.strength-card p,
.capability-card p,
.service-link-card p,
.quality-card p,
.product-card p,
.material-card p,
.case-study-card p,
.blog-card p,
.inspection-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}

.section-heading.compact {
  margin-bottom: 24px;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.capability-card {
  display: flex;
  min-height: 260px;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
}

.capability-meta {
  display: grid;
  gap: 8px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.capability-meta span {
  color: var(--steel);
  font-size: 13px;
  font-weight: 800;
}

.service-link-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.service-link-card {
  display: grid;
  min-height: 250px;
  align-content: start;
  padding: 22px;
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    box-shadow 0.18s ease;
}

.service-link-card:hover {
  border-color: rgba(15, 118, 110, 0.42);
  box-shadow: 0 18px 42px rgba(35, 48, 45, 0.1);
  transform: translateY(-3px);
}

.service-link-card h3 {
  min-height: 52px;
  font-size: 17px;
}

.service-link-card strong {
  align-self: end;
  margin-top: 18px;
  color: var(--brand-dark);
  font-size: 13px;
}

.spec-table {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.spec-row {
  display: grid;
  grid-template-columns: 56px minmax(210px, 1.28fr) 84px minmax(180px, 0.9fr) minmax(260px, 1.32fr);
  border-bottom: 1px solid var(--line);
}

.spec-row.spec-head {
  background: var(--brand-soft);
}

.spec-row:last-child {
  border-bottom: 0;
}

.spec-row > div {
  padding: 17px 18px;
  border-right: 1px solid var(--line);
}

.spec-row > div:last-child {
  border-right: 0;
}

.spec-row strong {
  display: block;
  font-size: 15px;
}

.spec-row span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.media-stack {
  display: grid;
  gap: 18px;
}

.equipment-gallery-block {
  margin-top: clamp(44px, 6vw, 72px);
}

.equipment-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.equipment-gallery-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.equipment-gallery-card figure {
  margin: 0;
}

.equipment-gallery-card .equipment-image {
  aspect-ratio: 4 / 3;
  background: var(--paper-soft);
}

.equipment-gallery-card img {
  height: 100%;
  object-fit: cover;
}

.equipment-gallery-card div {
  min-height: 118px;
  padding: 16px 18px 18px;
}

.equipment-gallery-card span {
  display: inline-flex;
  margin-bottom: 10px;
  border-radius: 999px;
  background: var(--brand-soft);
  padding: 5px 9px;
  color: var(--brand-dark);
  font-size: 11px;
  font-weight: 900;
  line-height: 1;
}

.equipment-gallery-card h3 {
  margin-bottom: 7px;
  font-size: 16px;
}

.equipment-gallery-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.image-panel {
  aspect-ratio: 16 / 10;
  box-shadow: none;
}

.image-panel.tall {
  aspect-ratio: 4 / 3;
}

.quality-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
}

.quality-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.quality-card {
  min-height: 210px;
  padding: 24px;
}

.inspection-methods {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.inspection-card {
  padding: 18px;
}

.inspection-card h3 {
  margin-bottom: 6px;
  font-size: 15px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.product-card {
  overflow: hidden;
}

.product-card figure {
  margin: 0;
  aspect-ratio: 4 / 3;
  background: var(--paper-soft);
}

.product-card img {
  height: 100%;
  object-fit: cover;
}

.product-card div {
  padding: 18px;
}

.product-card h3 {
  min-height: 50px;
  margin-bottom: 8px;
  font-size: 16px;
}

.blade-size-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: start;
  margin-top: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: clamp(24px, 4vw, 36px);
}

.blade-table {
  display: grid;
  gap: 8px;
}

.blade-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
  color: var(--muted);
  font-size: 14px;
}

.blade-row strong {
  color: var(--text);
}

.material-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.material-card {
  padding: 22px;
}

.material-card ul {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.material-card li {
  border-top: 1px solid var(--line);
  padding-top: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.case-study-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.case-study-card {
  padding: 24px;
}

.case-study-card > span {
  display: inline-flex;
  margin-bottom: 18px;
  border-radius: 999px;
  background: var(--brand-soft);
  padding: 6px 10px;
  color: var(--brand-dark);
  font-size: 11px;
  font-weight: 900;
}

.case-study-card ul {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.case-study-card li {
  position: relative;
  padding-left: 18px;
  color: var(--steel);
  font-size: 13px;
  line-height: 1.45;
}

.case-study-card li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  padding: 0 22px;
}

.faq-item summary {
  cursor: pointer;
  padding: 20px 0;
  color: var(--text);
  font-size: 18px;
  font-weight: 900;
}

.faq-item p {
  margin: -4px 0 22px;
  color: var(--muted);
  line-height: 1.75;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.blog-card {
  display: grid;
  min-height: 220px;
  align-content: start;
  padding: 22px;
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    box-shadow 0.18s ease;
}

.blog-card:hover {
  border-color: rgba(15, 118, 110, 0.42);
  box-shadow: 0 18px 42px rgba(35, 48, 45, 0.1);
  transform: translateY(-3px);
}

.blog-card > span {
  margin-bottom: 18px;
  color: var(--brand);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

.customer-card {
  padding: 18px;
  color: #2e3b37;
  font-weight: 800;
}

.contact-section {
  border-top: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(15, 118, 110, 0.1), transparent 44%),
    #fff;
}

.contact-list {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.contact-list a,
.contact-list span {
  display: block;
  border-left: 3px solid var(--brand);
  background: var(--paper-soft);
  padding: 14px 16px;
  color: #263631;
  font-weight: 700;
  line-height: 1.5;
}

.inquiry-form {
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: clamp(22px, 3vw, 32px);
  box-shadow: var(--shadow);
}

.inquiry-form label {
  display: grid;
  gap: 8px;
  color: #33413d;
  font-size: 13px;
  font-weight: 800;
}

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

.inquiry-form input,
.inquiry-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f9fbfa;
  padding: 13px 14px;
  color: var(--text);
  outline: 0;
}

.inquiry-form input:focus,
.inquiry-form textarea:focus {
  border-color: var(--brand);
  background: #fff;
}

.file-upload {
  border: 1px dashed rgba(15, 118, 110, 0.32);
  border-radius: var(--radius);
  background: var(--brand-soft);
  padding: 14px;
}

.file-upload input {
  border: 0;
  background: transparent;
  padding: 0;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.form-status {
  min-height: 20px;
  margin: 0;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.45;
}

.form-status[data-state="success"] {
  color: #15803d;
}

.form-status[data-state="error"] {
  color: #b45309;
}

.floating-contact {
  position: fixed;
  right: clamp(16px, 3vw, 28px);
  bottom: clamp(16px, 3vw, 28px);
  z-index: 60;
  display: grid;
  gap: 8px;
}

.floating-contact a {
  display: inline-flex;
  min-height: 42px;
  min-width: 104px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--brand);
  box-shadow: 0 16px 34px rgba(15, 118, 110, 0.2);
  padding: 0 14px;
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}

.floating-contact a:nth-child(2) {
  background: #15803d;
}

.floating-contact a:nth-child(3) {
  background: #13201d;
}

.floating-contact a:hover {
  filter: brightness(0.92);
}

.service-page .service-hero {
  background:
    linear-gradient(130deg, rgba(15, 118, 110, 0.12), transparent 42%),
    #f7faf9;
}

.service-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.75fr);
  gap: clamp(34px, 6vw, 78px);
  align-items: center;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.breadcrumb a {
  color: var(--brand-dark);
}

.service-hero-image {
  aspect-ratio: 4 / 3;
}

.service-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.service-list-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: clamp(24px, 4vw, 36px);
}

.service-list-card ul {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.service-list-card li {
  border-top: 1px solid var(--line);
  padding-top: 12px;
  color: var(--muted);
  line-height: 1.55;
}

.content-narrow {
  max-width: 900px;
}

.content-section {
  border-bottom: 1px solid var(--line);
  padding: 0 0 clamp(28px, 4vw, 46px);
  margin-bottom: clamp(28px, 4vw, 46px);
}

.content-section:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.content-section h2 {
  font-size: clamp(26px, 3vw, 38px);
}

.content-section p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.85;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #13201d;
  color: #fff;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0;
}

.footer-inner p {
  margin: 4px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
}

.image-lightbox[hidden] {
  display: none;
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  background: rgba(12, 18, 17, 0.86);
  padding: clamp(18px, 4vw, 44px);
}

.lightbox-content {
  display: grid;
  gap: 12px;
  width: min(1120px, 100%);
  max-height: calc(100vh - 72px);
  margin: 0;
}

.lightbox-content img {
  width: auto;
  max-width: 100%;
  max-height: calc(100vh - 128px);
  margin: 0 auto;
  border-radius: var(--radius);
  object-fit: contain;
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.45);
}

.lightbox-content figcaption {
  color: rgba(255, 255, 255, 0.86);
  font-size: 14px;
  font-weight: 800;
  text-align: center;
}

.lightbox-close {
  position: fixed;
  top: 18px;
  right: 18px;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  cursor: pointer;
  font-size: 30px;
  line-height: 1;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.18);
}

@media (max-width: 1120px) {
  .site-header {
    grid-template-columns: auto auto;
  }

  .brand {
    min-width: 0;
  }

  .menu-button {
    display: block;
    justify-self: end;
  }

  .site-nav,
  .header-actions {
    display: none;
  }

  .site-header.is-open .site-nav,
  .site-header.is-open .header-actions {
    display: flex;
    grid-column: 1 / -1;
    justify-content: flex-start;
  }

  .site-header.is-open .site-nav {
    flex-wrap: wrap;
    border-top: 1px solid var(--line);
    padding-top: 14px;
  }

  .hero-grid,
  .split-layout,
  .two-column,
  .contact-layout,
  .quality-layout,
  .blade-size-panel,
  .service-hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-media {
    grid-template-columns: 1fr 1fr;
  }

  .side-photo {
    transform: none;
  }

  .trust-list,
  .capability-grid,
  .service-link-grid,
  .blog-grid,
  .equipment-gallery,
  .product-grid,
  .material-grid,
  .inspection-methods,
  .case-study-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .quality-cards {
    grid-template-columns: 1fr;
  }

  .service-detail-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .site-header {
    padding: 12px 18px;
  }

  .brand small {
    display: none;
  }

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

  .hero {
    padding-top: 42px;
  }

  .hero-media,
  .hero-metrics,
  .equipment-section .media-stack,
  .service-detail-grid,
  .trust-list,
  .strength-grid,
  .capability-grid,
  .service-link-grid,
  .blog-grid,
  .equipment-gallery,
  .product-grid,
  .material-grid,
  .inspection-methods,
  .case-study-grid,
  .form-row,
  .customer-list {
    grid-template-columns: 1fr;
  }

  .service-link-card,
  .blog-card,
  .case-study-card,
  .faq-item {
    min-height: 0;
  }

  .service-link-card h3 {
    min-height: 0;
  }

  .trust-item {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

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

  .spec-row {
    grid-template-columns: 1fr;
  }

  .spec-row > div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .spec-row > div:last-child {
    border-bottom: 0;
  }

  .footer-inner {
    display: grid;
  }

  .floating-contact {
    right: 12px;
    bottom: 12px;
  }

  .floating-contact a {
    min-height: 38px;
    min-width: 86px;
    font-size: 12px;
  }
}