:root {
  --ink: #101820;
  --graphite: #263238;
  --muted: #627171;
  --line: #dce6e2;
  --soft: #f4f8f6;
  --white: #ffffff;
  --green: #20b15a;
  --green-dark: #087a3d;
  --mint: #e4f6ec;
  --blue: #0b86c5;
  --amber: #b98127;
  --shadow: 0 22px 60px rgba(16, 24, 32, 0.14);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--white);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
  margin: 0;
  text-rendering: geometricPrecision;
}

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

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

button {
  font: inherit;
}

.site-header {
  align-items: center;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(220, 230, 226, 0.86);
  display: flex;
  height: 78px;
  justify-content: space-between;
  left: 0;
  padding: 0 42px;
  position: sticky;
  right: 0;
  top: 0;
  z-index: 30;
}

.site-header[data-elevated="true"] {
  box-shadow: 0 12px 28px rgba(16, 24, 32, 0.08);
}

.brand {
  align-items: center;
  display: inline-flex;
  gap: 12px;
  min-width: 0;
}

.brand img {
  height: 42px;
  object-fit: contain;
  width: 42px;
}

.brand span {
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 900;
  line-height: 1.08;
  max-width: 220px;
  text-transform: uppercase;
}

.site-nav {
  align-items: center;
  display: flex;
  gap: 28px;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.site-nav a {
  color: #233036;
  position: relative;
}

.site-nav a::after {
  background: var(--green);
  bottom: -10px;
  content: "";
  height: 3px;
  left: 0;
  position: absolute;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms ease;
  width: 100%;
}

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

.nav-toggle {
  align-items: center;
  background: transparent;
  border: 0;
  display: none;
  flex-direction: column;
  gap: 5px;
  height: 44px;
  justify-content: center;
  padding: 0;
  width: 44px;
}

.nav-toggle span {
  background: var(--ink);
  display: block;
  height: 2px;
  width: 24px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(380px, 0.82fr) minmax(0, 1fr);
  min-height: calc(92svh - 78px);
}

.hero-copy {
  align-content: center;
  background:
    linear-gradient(135deg, rgba(228, 246, 236, 0.92), rgba(255, 255, 255, 0.94)),
    radial-gradient(circle at 20% 10%, rgba(32, 177, 90, 0.18), transparent 34%);
  display: grid;
  padding: 40px clamp(32px, 5vw, 66px);
}

.eyebrow {
  color: var(--green-dark);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0;
  margin: 0 0 14px;
  text-transform: uppercase;
}

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

h1 {
  color: var(--ink);
  font-size: clamp(2.08rem, 3.25vw, 2.85rem);
  line-height: 1.04;
  margin-bottom: 22px;
  max-width: 760px;
}

.hero-copy p:not(.eyebrow) {
  color: #435255;
  font-size: 1rem;
  max-width: 620px;
}

.hero-media {
  min-height: 520px;
  overflow: hidden;
  position: relative;
}

.hero-media::after {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0));
  content: "";
  inset: 0;
  position: absolute;
}

.hero-media img {
  height: 100%;
  object-fit: cover;
  object-position: center;
  width: 100%;
}

.hero-actions,
.catalog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 4px;
  display: inline-flex;
  font-size: 0.82rem;
  font-weight: 900;
  justify-content: center;
  min-height: 46px;
  padding: 12px 20px;
  text-transform: uppercase;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button.primary {
  background: var(--green);
  color: #04110a;
}

.button.primary:hover,
.button.primary:focus-visible {
  background: #4ad57b;
}

.button.secondary {
  background: var(--white);
  border-color: #a9c9b8;
  color: var(--ink);
}

.button.text-link {
  background: transparent;
  border-color: #9ccab0;
  color: var(--green-dark);
}

.button.dark {
  background: #9cffba;
}

.proof-strip {
  background: var(--ink);
  color: var(--white);
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.proof-strip div {
  background: #14242a;
  min-height: 110px;
  padding: 24px 32px;
}

.proof-strip strong {
  display: block;
  font-size: 1rem;
  line-height: 1.2;
  margin-bottom: 8px;
}

.proof-strip span {
  color: #b8cbc6;
  font-size: 0.85rem;
}

.solutions-section,
.range-section,
.sectors-section,
.fabrication-section {
  margin: 0 auto;
  max-width: var(--max);
  padding: 96px 40px;
}

.section-intro {
  margin-bottom: 42px;
  max-width: 760px;
}

.section-intro h2,
.story-copy h2,
.quality-copy h2,
.catalog-copy h2,
.contact-section h2 {
  color: var(--ink);
  font-size: clamp(2rem, 3.2vw, 3.2rem);
  line-height: 1.08;
  margin-bottom: 16px;
}

.section-intro p,
.story-copy p,
.quality-copy p,
.catalog-copy p {
  color: var(--muted);
  font-size: 1rem;
}

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

.solution-grid article {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 260px;
  padding: 26px;
}

.solution-grid span {
  color: var(--green-dark);
  font-weight: 900;
}

.solution-grid h3 {
  font-size: 1.25rem;
  line-height: 1.2;
  margin: 34px 0 12px;
}

.solution-grid p {
  color: var(--muted);
  font-size: 0.92rem;
}

.story-band {
  background: var(--soft);
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(320px, 0.84fr);
}

.story-image {
  min-height: 640px;
}

.story-image img,
.quality-image img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.story-copy {
  align-content: center;
  display: grid;
  padding: 72px clamp(34px, 5vw, 82px);
}

.process-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 28px;
}

.process-grid div {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}

.process-grid strong {
  display: block;
  margin-bottom: 6px;
}

.process-grid span {
  color: var(--muted);
  font-size: 0.86rem;
}

.range-section {
  padding-bottom: 80px;
}

.fabrication-section {
  background: var(--white);
}

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

.fabrication-grid article {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 44px rgba(16, 24, 32, 0.08);
  overflow: hidden;
}

.fabrication-grid img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  width: 100%;
}

.fabrication-grid article > div {
  padding: 26px;
}

.fabrication-grid span {
  color: var(--green-dark);
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 900;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.fabrication-grid h3 {
  color: var(--ink);
  font-size: 1.38rem;
  line-height: 1.16;
  margin-bottom: 12px;
}

.fabrication-grid p {
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 0;
}

.range-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(7, minmax(150px, 1fr));
  overflow-x: auto;
  padding-bottom: 12px;
}

.range-grid article {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 14px 34px rgba(16, 24, 32, 0.07);
  overflow: hidden;
}

.range-grid img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
  width: 100%;
}

.range-grid h3 {
  font-size: 1rem;
  line-height: 1.18;
  margin: 16px 16px 8px;
}

.range-grid p {
  color: var(--muted);
  font-size: 0.82rem;
  margin: 0 16px 18px;
}

.quality-section {
  background: #f9fbfa;
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1fr);
}

.quality-copy {
  align-content: center;
  display: grid;
  padding: 88px clamp(34px, 5vw, 82px);
}

.check-list {
  display: grid;
  gap: 12px;
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.check-list li {
  background: var(--white);
  border-left: 4px solid var(--green);
  box-shadow: 0 10px 24px rgba(16, 24, 32, 0.06);
  color: #354246;
  padding: 14px 16px;
}

.quality-image {
  min-height: 620px;
}

.sectors-section {
  padding-top: 100px;
}

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

.sector-grid article {
  background: linear-gradient(180deg, var(--white), var(--soft));
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 180px;
  padding: 22px;
}

.sector-grid strong {
  display: block;
  margin-bottom: 12px;
}

.sector-grid span {
  color: var(--muted);
  font-size: 0.84rem;
}

.catalog-section {
  background: var(--ink);
  color: var(--white);
  display: grid;
  gap: 48px;
  grid-template-columns: minmax(0, 0.75fr) minmax(320px, 0.85fr);
  padding: 92px calc((100% - var(--max)) / 2 + 40px);
}

.catalog-copy h2,
.catalog-copy p {
  color: var(--white);
}

.catalog-copy p {
  color: #bfd1cd;
}

.catalog-section .eyebrow {
  color: #9cffba;
}

.catalog-preview {
  align-items: center;
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.catalog-preview img {
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.28);
  width: 100%;
}

.contact-section {
  align-items: center;
  background: var(--green-dark);
  color: var(--white);
  display: grid;
  gap: 32px;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.5fr) auto;
  padding: 78px calc((100% - var(--max)) / 2 + 40px);
}

.contact-section .eyebrow,
.contact-section h2 {
  color: var(--white);
}

.contact-section h2 {
  margin-bottom: 0;
}

.contact-section address {
  display: grid;
  font-style: normal;
  gap: 10px;
}

.contact-section address a,
.contact-section address span {
  color: var(--white);
  font-weight: 800;
}

.footer-cta {
  align-items: center;
  background:
    linear-gradient(120deg, rgba(16, 24, 32, 0.96), rgba(8, 122, 61, 0.9)),
    url("assets/fabrication-workshop.jpg") center / cover;
  display: flex;
  gap: 14px;
  justify-content: center;
  padding: 30px 24px;
}

.footer-cta .button {
  min-width: 176px;
}

.footer-cta .button.text-link {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.34);
  color: var(--white);
}

.site-footer {
  background: var(--ink);
  color: var(--white);
  overflow: hidden;
  position: relative;
  isolation: isolate;
}

.site-footer::before {
  background:
    linear-gradient(90deg, rgba(8, 15, 20, 0.92), rgba(11, 31, 37, 0.82) 52%, rgba(8, 15, 20, 0.92)),
    url("assets/people-procurement-team.jpg") center / cover;
  content: "";
  inset: 0;
  position: absolute;
  z-index: -1;
}

.footer-main {
  display: grid;
  gap: 48px;
  grid-template-columns: minmax(260px, 1.25fr) minmax(150px, 0.65fr) minmax(220px, 0.95fr) minmax(240px, 0.95fr);
  margin: 0 auto;
  max-width: var(--max);
  padding: 72px 40px 56px;
}

.footer-identity p {
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.95rem;
  margin: 22px 0 0;
  max-width: 390px;
}

.footer-brand img {
  background: transparent;
  height: 58px;
  width: 58px;
}

.footer-brand span {
  color: var(--white);
  font-size: 0.95rem;
  max-width: 250px;
}

.footer-standards {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
  max-width: 410px;
}

.footer-standards span {
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(156, 255, 186, 0.26);
  border-radius: 4px;
  color: #e7fff0;
  font-size: 0.72rem;
  font-weight: 900;
  padding: 7px 9px;
}

.footer-column,
.footer-contact {
  display: grid;
  align-content: start;
  gap: 12px;
}

.footer-column h2,
.footer-contact h2 {
  color: #9cffba;
  font-size: 0.88rem;
  letter-spacing: 0;
  margin: 0 0 10px;
  text-transform: uppercase;
}

.footer-column a,
.footer-contact a,
.footer-contact span,
.footer-contact strong {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.92rem;
  line-height: 1.35;
}

.footer-column a {
  align-items: center;
  display: inline-flex;
  gap: 9px;
  transition: color 160ms ease, transform 160ms ease;
}

.footer-column a::before {
  background: var(--green);
  border-radius: 2px;
  content: "";
  flex: 0 0 8px;
  height: 8px;
}

.footer-column a:hover,
.footer-column a:focus-visible,
.footer-contact a:hover,
.footer-contact a:focus-visible {
  color: var(--white);
}

.footer-column a:hover,
.footer-column a:focus-visible {
  transform: translateX(3px);
}

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

.footer-contact strong {
  color: var(--white);
  font-weight: 900;
}

.footer-bottom {
  align-items: center;
  background: rgba(5, 10, 13, 0.88);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.76);
  display: flex;
  font-size: 0.82rem;
  font-weight: 800;
  gap: 18px;
  justify-content: space-between;
  padding: 18px max(24px, calc((100% - var(--max)) / 2 + 40px));
}

@media (max-width: 1120px) {
  .solution-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 920px) {
  .site-header {
    padding: 0 22px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    display: grid;
    gap: 0;
    left: 0;
    opacity: 0;
    padding: 8px 22px 20px;
    pointer-events: none;
    position: fixed;
    right: 0;
    top: 78px;
    transform: translateY(-8px);
    transition: opacity 160ms ease, transform 160ms ease;
  }

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

  .site-nav a {
    border-bottom: 1px solid #eef4f1;
    padding: 15px 0;
  }

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

  .hero,
  .story-band,
  .quality-section,
  .catalog-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-copy {
    min-height: 560px;
  }

  .hero-media {
    min-height: 420px;
  }

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

  .solutions-section,
  .range-section,
  .sectors-section,
  .fabrication-section,
  .catalog-section,
  .contact-section {
    padding-left: 24px;
    padding-right: 24px;
  }

  .story-image,
  .quality-image {
    min-height: 420px;
  }

  .quality-image {
    order: -1;
  }

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

  .footer-main {
    gap: 40px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 64px 24px 48px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 24px;
  }
}

@media (max-width: 620px) {
  .brand img {
    height: 34px;
    width: 34px;
  }

  .brand span {
    font-size: 0.68rem;
    max-width: 172px;
  }

  .hero-copy {
    min-height: auto;
    padding: 56px 20px 40px;
  }

  h1 {
    font-size: 2.2rem;
    max-width: 330px;
  }

  .hero-copy p:not(.eyebrow),
  .section-intro p,
  .story-copy p,
  .quality-copy p,
  .catalog-copy p {
    font-size: 0.92rem;
  }

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

  .hero-actions,
  .catalog-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .proof-strip,
  .solution-grid,
  .process-grid,
  .sector-grid,
  .fabrication-grid,
  .catalog-preview {
    grid-template-columns: 1fr;
  }

  .proof-strip div {
    min-height: auto;
    padding: 18px 22px;
  }

  .solutions-section,
  .range-section,
  .sectors-section,
  .fabrication-section {
    padding: 70px 20px;
  }

  .story-copy,
  .quality-copy {
    padding: 58px 20px;
  }

  .story-image,
  .quality-image {
    min-height: 300px;
  }

  .solution-grid article {
    min-height: auto;
  }

  .range-grid {
    grid-template-columns: 1fr;
    overflow: visible;
  }

  .catalog-section,
  .contact-section {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .catalog-preview {
    max-width: 230px;
  }

  .footer-cta {
    display: grid;
    padding: 24px 20px;
  }

  .footer-main {
    gap: 34px;
    grid-template-columns: 1fr;
    padding: 56px 20px 42px;
  }

  .footer-brand img {
    height: 52px;
    width: 52px;
  }

  .footer-brand span {
    font-size: 0.82rem;
    max-width: 220px;
  }

  .footer-identity p {
    max-width: none;
  }

  .footer-column,
  .footer-contact {
    gap: 10px;
  }

  .footer-bottom {
    gap: 8px;
    padding: 18px 20px;
  }
}