:root {
  --blue-900: #073567;
  --blue-800: #0c4a8a;
  --blue-700: #1c56a3;
  --teal-700: #00969b;
  --teal-600: #07a7ad;
  --teal-100: #e7f8fa;
  --red-500: #f01818;
  --ink: #132238;
  --muted: #5b6c80;
  --line: #d8e7f1;
  --soft: #f3f9fd;
  --white: #ffffff;
  --shadow: 0 18px 55px rgba(7, 53, 103, 0.12);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
}

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

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--white);
  background: var(--blue-900);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 800;
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.skip-link:focus-visible {
  outline: 3px solid var(--teal-600);
  outline-offset: 3px;
}

.skip-link:not(:focus) {
  pointer-events: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 52px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(216, 231, 241, 0.78);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 176px;
  height: 54px;
  overflow: hidden;
}

.brand img {
  width: 176px;
  height: 54px;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.4vw, 34px);
  color: #17263a;
  font-size: 0.92rem;
  font-weight: 700;
}

.site-nav a {
  position: relative;
  white-space: nowrap;
}

.site-nav a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 2px;
  background: var(--teal-600);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

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

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.nav-cta,
.button-primary {
  color: var(--white);
  background: var(--teal-700);
}

.nav-cta:hover,
.button-primary:hover {
  background: #087f86;
  transform: translateY(-1px);
}

.button-secondary {
  color: var(--blue-900);
  border-color: var(--line);
  background: var(--white);
}

.button-secondary:hover {
  border-color: var(--teal-600);
  transform: translateY(-1px);
}

.button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--blue-900);
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(64px, 8vw, 104px) clamp(18px, 4vw, 32px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(440px, 1.08fr);
  align-items: center;
  min-height: calc(100vh - 82px);
  gap: clamp(34px, 5vw, 68px);
  padding-top: clamp(42px, 6vw, 76px);
  padding-bottom: clamp(42px, 6vw, 76px);
}

.hero-copy h1 {
  max-width: 640px;
  margin: 0;
  color: var(--blue-900);
  font-size: clamp(2.6rem, 4.35vw, 4.7rem);
  font-weight: 850;
  letter-spacing: 0;
  line-height: 1.02;
}

.hero-copy h1::after,
.section-heading h2::after,
.split-heading h2::after,
.quality-copy h2::after,
.policy-card h3::after,
.footer-contact h2::after,
.enquiry-form h2::after {
  display: block;
  width: 50px;
  height: 3px;
  margin-top: 18px;
  background: var(--red-500);
  content: "";
}

.hero-copy p {
  max-width: 560px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.06rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.proof-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 620px;
  margin-top: 52px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.proof-row div {
  padding: 18px 16px;
  border-right: 1px solid var(--line);
}

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

.proof-row strong {
  display: block;
  color: var(--blue-800);
  font-size: 1.15rem;
  line-height: 1.1;
}

.proof-row span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
}

.hero-media {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--soft);
  box-shadow: var(--shadow);
}

.hero-media img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}

.intro-band,
.facility-showcase,
.capabilities,
.global-section,
.vision-mission {
  max-width: none;
}

.intro-band,
.facility-showcase,
.global-section,
.vision-mission {
  background: linear-gradient(90deg, #eef8fd 0%, #ffffff 56%, #e7f8fa 100%);
}

.intro-band > *,
.facility-showcase > *,
.capabilities > *,
.global-section > *,
.vision-mission > * {
  max-width: var(--max);
  margin-right: auto;
  margin-left: auto;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(280px, 0.7fr) minmax(300px, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}

.section-heading.compact {
  display: block;
  max-width: 760px;
  text-align: center;
}

.section-heading.compact h2::after {
  margin-right: auto;
  margin-left: auto;
}

h2 {
  margin: 0;
  color: var(--blue-900);
  font-size: clamp(2rem, 3vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  color: var(--blue-900);
  line-height: 1.15;
}

.section-heading p,
.split-heading p,
.quality-copy p,
.policy-card p,
.global-section p,
.vision-mission p,
.footer-brand p {
  margin: 0;
  color: var(--muted);
}

.milestone-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: var(--max);
  margin-top: 46px;
}

.milestone-grid article,
.trust-grid article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
}

.milestone-grid article {
  padding: 28px;
}

.milestone-grid span,
.trust-grid strong {
  display: block;
  color: var(--teal-700);
  font-size: 2rem;
  font-weight: 850;
  line-height: 1;
}

.milestone-grid p {
  margin: 12px 0 0;
  color: var(--muted);
}

.split-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
}

.split-heading h2,
.split-heading p {
  max-width: 560px;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  margin-top: 42px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.capability-card {
  min-height: 248px;
  padding: 30px 22px;
  background: var(--white);
}

.icon-ring {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 68px;
  height: 68px;
  margin-bottom: 24px;
  border: 1px solid #b9e8ec;
  border-radius: 50%;
  color: var(--teal-700);
  background: var(--white);
}

.icon-ring svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.capability-card p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.facility-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 42px;
}

.facility-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 16px 45px rgba(7, 53, 103, 0.08);
}

.facility-card img {
  width: 100%;
  height: clamp(230px, 24vw, 310px);
  object-fit: cover;
}

.facility-card div {
  padding: 28px;
}

.facility-card span {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--teal-700);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.facility-card p {
  margin: 12px 0 0;
  color: var(--muted);
}

.quality-section {
  display: grid;
  grid-template-columns: minmax(300px, 0.95fr) minmax(280px, 0.95fr) minmax(250px, 0.7fr);
  gap: 34px;
  align-items: stretch;
}

.quality-media {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.quality-media img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.quality-copy,
.policy-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.quality-copy p {
  margin-top: 24px;
}

.check-list {
  display: grid;
  gap: 14px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 34px;
  color: #21344d;
  font-weight: 700;
}

.check-list li::before {
  position: absolute;
  top: 2px;
  left: 0;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  color: var(--teal-700);
  background: var(--teal-100);
  content: "\2713";
  font-size: 0.78rem;
}

.policy-card {
  padding: 30px;
  border-radius: var(--radius);
  color: var(--white);
  background: var(--teal-700);
}

.policy-card h3,
.policy-card p {
  color: var(--white);
}

.policy-card p {
  margin-top: 22px;
  font-size: 0.94rem;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
  max-width: var(--max);
  margin-top: 42px;
}

.trust-grid article {
  min-height: 138px;
  padding: 22px;
}

.trust-grid span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-weight: 700;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: 18px;
  margin-top: 42px;
}

.product-grid article {
  position: relative;
  min-height: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 72% 24%, rgba(7, 167, 173, 0.14), transparent 34%),
    linear-gradient(160deg, #ffffff 0%, #f0f8fd 62%, #deeff8 100%);
}

.product-grid article::before {
  display: none;
}

.product-grid span {
  display: inline-flex;
  color: var(--teal-700);
  font-size: 0.82rem;
  font-weight: 850;
}

.product-grid h3 {
  margin-top: 18px;
  color: var(--blue-900);
  font-size: 1.35rem;
}

.portfolio-card {
  padding: 22px;
}

.portfolio-card-wide {
  grid-column: 1 / -1;
}

.portfolio-card > p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.93rem;
}

.portfolio-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.portfolio-icon {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 62px;
  height: 62px;
  border: 1px solid #b9e8ec;
  border-radius: 50%;
  color: var(--teal-700);
  background: rgba(255, 255, 255, 0.78);
}

.portfolio-icon svg {
  width: 31px;
  height: 31px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.category-products {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.portfolio-card-wide .category-products {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: 24px;
}

.category-products li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-top: 1px solid rgba(216, 231, 241, 0.9);
  color: #243a55;
  font-size: 0.9rem;
}

.category-products li span {
  flex: 0 0 auto;
  padding: 3px 8px;
  border-radius: 999px;
  color: var(--blue-900);
  background: var(--teal-100);
  font-size: 0.72rem;
}

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

.vision-mission article {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 28px;
  max-width: 590px;
  padding: 0 32px;
}

.vision-mission .icon-ring {
  grid-row: 1 / span 2;
  margin: 0;
}

.vision-mission h2 {
  grid-column: 2;
  margin-bottom: 16px;
  font-size: clamp(1.75rem, 2.5vw, 2.3rem);
}

.vision-mission p {
  grid-column: 2;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(220px, 0.8fr) minmax(300px, 1.2fr);
  gap: clamp(28px, 5vw, 68px);
  padding: 56px clamp(18px, 4vw, 52px) 24px;
  color: var(--white);
  background: #053768;
}

.footer-brand img {
  width: 178px;
  height: 56px;
  object-fit: contain;
  margin-bottom: 22px;
  border-radius: 3px;
}

.footer-brand p,
.footer-contact p,
.footer-contact a {
  color: rgba(255, 255, 255, 0.78);
}

.footer-contact {
  font-style: normal;
}

.footer-contact h2,
.enquiry-form h2 {
  color: var(--white);
  font-size: 1.25rem;
}

.footer-contact p {
  margin: 24px 0 12px;
}

.footer-contact a {
  display: block;
  margin-top: 10px;
}

.enquiry-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.enquiry-form h2,
.enquiry-form .full,
.enquiry-form button {
  grid-column: 1 / -1;
}

.enquiry-form span {
  display: block;
  margin-bottom: 6px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.78rem;
  font-weight: 800;
}

.enquiry-form input,
.enquiry-form textarea {
  width: 100%;
  border: 1px solid rgba(216, 231, 241, 0.28);
  border-radius: 6px;
  padding: 12px 13px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  font: inherit;
}

.enquiry-form input:focus,
.enquiry-form textarea:focus {
  outline: 2px solid var(--teal-600);
  outline-offset: 2px;
}

.enquiry-form button {
  justify-self: start;
  cursor: pointer;
}

.footer-bottom {
  grid-column: 1 / -1;
  padding-top: 22px;
  border-top: 1px solid rgba(216, 231, 241, 0.18);
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.86rem;
  text-align: center;
}

@media (max-width: 1040px) {
  .hero,
  .quality-section,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-media,
  .hero-media img {
    min-height: 430px;
  }

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

  .facility-grid {
    grid-template-columns: 1fr;
  }

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

  .product-grid,
  .portfolio-card-wide .category-products {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 780px) {
  .site-header {
    align-items: center;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow);
  }

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

  .site-nav a {
    padding: 14px;
  }

  .site-nav a::after {
    display: none;
  }

  .nav-cta {
    margin-top: 8px;
  }

  .hero {
    padding-top: 42px;
  }

  .hero-copy h1 {
    font-size: clamp(2.45rem, 12vw, 4.2rem);
  }

  .proof-row,
  .section-heading,
  .milestone-grid,
  .split-heading,
  .vision-mission,
  .site-footer,
  .enquiry-form {
    display: grid;
    grid-template-columns: 1fr;
  }

  .proof-row div,
  .proof-row div:last-child {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

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

  .hero-media,
  .hero-media img,
  .quality-media img {
    min-height: 320px;
  }

  .capability-grid,
  .trust-grid,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-card-wide .category-products {
    grid-template-columns: 1fr;
  }

  .vision-mission article {
    grid-template-columns: 1fr;
    padding: 0;
  }

  .vision-mission .icon-ring,
  .vision-mission h2,
  .vision-mission p {
    grid-column: 1;
    grid-row: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}