:root {
  --ink: #102033;
  --muted: #5d6c7e;
  --blue: #13dfe8;
  --blue-dark: #078f99;
  --blue-light: #e8fcfd;
  --line: #d9f4f6;
  --surface: #ffffff;
  --soft: #f8feff;
  --shadow: 0 18px 45px rgba(7, 143, 153, 0.1);
  --container: 1180px;
  --gutter: max(20px, calc((100vw - var(--container)) / 2));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 14px var(--gutter);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.brand strong {
  display: block;
  line-height: 1.15;
}

.brand strong {
  color: var(--blue-dark);
  font-size: 1.18rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  padding: 10px 13px;
  color: var(--muted);
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--blue-dark);
  background: var(--blue-light);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
}

.hero {
  position: relative;
  min-height: calc(100vh - 76px);
  overflow: hidden;
  display: grid;
  align-items: center;
  padding: clamp(58px, 10vw, 120px) var(--gutter);
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.82), rgba(19, 223, 232, 0.16));
}

.hero-content {
  position: relative;
  max-width: 760px;
  color: var(--ink);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--blue-dark);
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: clamp(2.2rem, 7vw, 5rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin: 0 0 16px;
  font-size: clamp(1.65rem, 3vw, 2.7rem);
  line-height: 1.15;
}

h3 {
  margin: 0 0 10px;
  font-size: 1.18rem;
  line-height: 1.25;
}

p {
  margin: 0 0 18px;
  color: var(--muted);
  text-align: justify;
}

.hero p {
  max-width: 680px;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.25rem);
}

.hero p,
.center-heading p,
.page-hero p,
.copyright,
.form-note,
.service-card p {
  text-align: initial;
}

.hero-actions,
.cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  color: var(--ink);
  background: var(--blue);
}

.button.primary:hover {
  color: #fff;
  background: var(--blue-dark);
}

.button.secondary {
  color: var(--ink);
  background: #fff;
  border-color: var(--blue);
}

.button.secondary:hover {
  background: var(--blue-light);
}

.section,
.cta {
  padding: clamp(56px, 8vw, 96px) var(--gutter);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 30px;
}

.wide-heading {
  max-width: var(--container);
}

.home-focus-section .section-heading {
  margin-bottom: 44px;
}

.home-focus-section h2 {
  max-width: 980px;
}

.card-grid {
  display: grid;
  gap: 22px;
}

.card-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.service-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.service-card div {
  padding: 22px;
}

.business-area-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.business-area {
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.business-area p {
  text-align: left;
}

.area-icon {
  display: inline-grid;
  width: 44px;
  height: 44px;
  place-items: center;
  margin-bottom: 18px;
  color: var(--ink);
  background: var(--blue-light);
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 0.82rem;
  font-weight: 900;
}

.text-link {
  display: inline-flex;
  margin-top: 24px;
  color: var(--blue-dark);
  font-weight: 900;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

.light {
  background: var(--soft);
}

.split,
.service-detail,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(28px, 5vw, 70px);
}

.why-section {
  grid-template-columns: minmax(0, 1.45fr) minmax(480px, 0.75fr);
  align-items: start;
}

.why-section > div h2 {
  max-width: 980px;
}

.why-section .check-list {
  gap: 10px;
}

.why-section .check-list li {
  padding: 13px 18px 13px 44px;
}

.feature-image,
.service-detail img {
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.growth-image {
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #fff;
}

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

.check-list li {
  position: relative;
  padding: 16px 18px 16px 46px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.check-list li::before {
  position: absolute;
  left: 18px;
  color: var(--blue);
  content: "+";
  font-weight: 900;
}

.center-heading {
  max-width: var(--container);
  margin: 0 0 32px;
  text-align: left;
}

.center-heading h2 {
  color: var(--ink);
}

.brand-logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 18px;
  max-width: var(--container);
  margin: 0 auto;
}

.logo-tile {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  min-height: 0;
  padding: 14px;
  background: #fff;
  border: 1px solid #b8d9ea;
  border-radius: 8px;
  color: var(--ink);
  font-weight: 900;
  line-height: 1;
  text-align: center;
  box-shadow: 0 8px 24px rgba(16, 32, 51, 0.05);
}

.logo-tile span {
  display: block;
}

.logo-image-tile img {
  width: 86%;
  max-height: 72%;
  object-fit: contain;
}

.logo-abb {
  flex-direction: column;
  color: #e20514;
  font-size: clamp(1.8rem, 4vw, 3rem);
}

.logo-abb.clean {
  flex-direction: row;
  font-size: clamp(2.2rem, 4.4vw, 3.5rem);
}

.logo-abb span {
  margin-top: -2px;
  color: #111;
  font-size: 0.78rem;
  font-style: italic;
  font-weight: 800;
}

.logo-hager {
  gap: 8px;
  color: #16a9e1;
  font-size: clamp(1.45rem, 3.6vw, 2.45rem);
}

.logo-hager span {
  width: 10px;
  height: 36px;
  background: linear-gradient(#f47a20 0 33%, transparent 33% 39%, #f47a20 39% 68%, transparent 68% 74%, #f47a20 74%);
}

.logo-weichai {
  gap: 0;
  color: #050505;
  font-size: clamp(1.1rem, 2.2vw, 1.65rem);
  font-style: italic;
}

.logo-weichai span {
  display: inline;
}

.logo-weichai strong {
  color: #ed1c24;
  font-weight: 900;
}

.logo-cooperweld {
  position: relative;
  gap: 0;
  color: #101010;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.25rem, 2.5vw, 1.9rem);
  font-style: italic;
  font-weight: 500;
}

.logo-cooperweld span {
  width: 42px;
  height: 66px;
  margin-right: -12px;
  background: #ed1c24;
  border-radius: 100% 0 0 100%;
  transform: skew(-12deg);
}

.logo-health {
  flex-direction: column;
  gap: 8px;
  color: #2797dc;
  font-weight: 500;
}

.logo-health span {
  position: relative;
  width: 76px;
  height: 58px;
  border-radius: 50%;
  background: repeating-linear-gradient(0deg, #2797dc 0 4px, transparent 4px 8px);
}

.logo-health span::after {
  position: absolute;
  left: 50%;
  top: 18%;
  width: 26px;
  height: 34px;
  background: #fff;
  clip-path: polygon(50% 0, 78% 36%, 100% 65%, 78% 100%, 22% 100%, 0 65%, 22% 36%);
  content: "";
  transform: translateX(-50%);
}

.logo-health strong {
  color: #2797dc;
  font-size: clamp(0.95rem, 1.7vw, 1.25rem);
  font-weight: 500;
  letter-spacing: 0.08em;
}

.cta {
  justify-content: space-between;
  color: var(--ink);
  background: var(--blue-light);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.cta h2,
.cta p {
  color: var(--ink);
}

.cta div {
  max-width: 760px;
}

.page-hero {
  padding: clamp(58px, 8vw, 104px) var(--gutter);
  color: var(--ink);
  background: linear-gradient(135deg, #fff, var(--blue-light));
  border-bottom: 1px solid var(--line);
}

.page-hero div {
  max-width: 850px;
}

.services-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  align-items: center;
  gap: clamp(28px, 5vw, 64px);
}

.services-hero div {
  max-width: none;
}

.services-hero img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.page-hero .eyebrow,
.page-hero p {
  color: var(--muted);
}

.policy-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
  max-width: 980px;
  margin: 28px 0 0;
}

.policy-meta div {
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.policy-meta dt {
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.policy-meta dd {
  margin: 0;
  color: var(--ink);
  font-weight: 700;
}

.policy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.policy-links a {
  display: inline-flex;
  padding: 9px 12px;
  color: var(--blue-dark);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
}

.policy-links a[aria-current="page"],
.policy-links a:hover {
  color: var(--ink);
  background: var(--blue-light);
}

.policy-content {
  max-width: 980px;
  margin: 0 auto;
}

.policy-content h2 {
  margin-top: 34px;
  font-size: clamp(1.25rem, 2vw, 1.75rem);
}

.policy-content h2:first-child {
  margin-top: 0;
}

.policy-content p,
.policy-content li {
  color: var(--muted);
  line-height: 1.75;
}

.policy-content ul {
  margin: 10px 0 20px;
  padding-left: 22px;
}

.policy-content a {
  color: var(--blue-dark);
  font-weight: 700;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.value-grid article,
.contact-panel,
.contact-form {
  padding: clamp(22px, 4vw, 34px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.value-grid p:not(.eyebrow) {
  font-size: 1.12rem;
  line-height: 1.75;
  text-align: justify;
  text-align-last: left;
  hyphens: auto;
}

.value-grid article {
  min-height: 260px;
}

.split > div {
  min-width: 0;
}

.split > div h2 {
  max-width: 18ch;
}

.split.why-section > div h2 {
  max-width: 980px;
}

.split > div p:not(.eyebrow) {
  max-width: 68ch;
}

.service-detail.reverse img {
  order: 2;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.tag-list li {
  padding: 8px 12px;
  color: var(--ink);
  background: var(--blue-light);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.92rem;
}

.contact-layout {
  align-items: start;
}

.contact-panel h2,
.service-area h3 {
  margin-top: 0;
}

.contact-panel a {
  color: var(--blue-dark);
  font-weight: 800;
}

.service-area {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.form-row {
  margin-bottom: 16px;
}

.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

label {
  display: block;
  margin-bottom: 7px;
  color: var(--ink);
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 12px;
  color: var(--ink);
  background: #fff;
  border: 1px solid #cbd9e6;
  border-radius: 8px;
  font: inherit;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(11, 94, 168, 0.18);
  border-color: var(--blue);
}

.form-note {
  margin: 14px 0 0;
  font-size: 0.92rem;
}

.contact-form.is-submitted {
  border-color: #9bd4ff;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px var(--gutter);
  color: var(--ink);
  background: #fff;
  border-top: 1px solid var(--line);
}

.site-footer h2 {
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 1.35rem;
}

.site-footer p,
.site-footer a {
  color: var(--ink);
}

.copyright {
  margin: 0;
  font-size: 0.9rem;
}

.footer-info {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
}

.footer-separator {
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-policy {
  font-size: 0.9rem;
  font-weight: 400;
  text-decoration: none;
}

.footer-policy:hover {
  color: var(--blue-dark);
  text-decoration: underline;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 10px;
}

.social-links a {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--ink);
  background: var(--blue-light);
  border-radius: 50%;
  font-size: 0.82rem;
  font-weight: 900;
  text-decoration: none;
  text-transform: uppercase;
}

.social-links svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.social-links a:hover {
  background: var(--blue);
}

@media (max-width: 920px) {
  .card-grid.three,
  .business-area-grid,
  .services-hero,
  .split,
  .service-detail,
  .contact-layout,
  .value-grid {
    grid-template-columns: 1fr;
  }

  .brand-logo-grid {
    grid-template-columns: repeat(auto-fit, minmax(128px, 1fr));
  }

  .service-detail.reverse img {
    order: 0;
  }
}

@media (max-width: 720px) {
  .site-header {
    min-height: 68px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    padding: 12px 20px 18px;
    background: #fff;
    border-bottom: 1px solid var(--line);
  }

  .site-nav.is-open {
    display: grid;
  }

  .site-nav a {
    padding: 12px;
  }

  .hero {
    min-height: calc(100vh - 68px);
  }

  .hero-overlay {
    background: rgba(255, 255, 255, 0.9);
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

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

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .logo-tile {
    padding: 12px;
  }
}