:root {
  --ink: #17211f;
  --muted: #64716c;
  --line: #dce5e0;
  --surface: #f5f8f6;
  --white: #ffffff;
  --green: #078848;
  --green-dark: #075f38;
  --red: #d8322a;
  --blue: #233a8b;
  --gold: #c89c3b;
  --shadow: 0 22px 60px rgba(18, 35, 31, 0.16);
  --radius: 8px;
  --header-height: 116px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.topbar {
  background: #10231c;
  color: rgba(255, 255, 255, 0.86);
  font-size: 13px;
}

.topbar__inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(220, 229, 224, 0.7);
  backdrop-filter: blur(14px);
}

.nav {
  min-height: 78px;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 20px;
}

.brand {
  width: 172px;
  height: 58px;
  display: flex;
  align-items: center;
}

.brand img {
  width: 100%;
  max-height: 58px;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
  font-size: 14px;
  font-weight: 700;
}

.nav-menu a {
  position: relative;
  padding: 30px 0;
}

.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 22px;
  height: 2px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.nav-menu a:hover::after {
  transform: scaleX(1);
}

.nav-cta,
.btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.language-switcher select {
  min-width: 112px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0 10px;
  color: var(--ink);
  background: var(--white);
  font-weight: 800;
}

.nav-cta {
  padding: 0 20px;
  background: var(--green);
  color: var(--white);
  font-size: 14px;
}

.btn {
  padding: 0 24px;
}

.btn--primary {
  background: var(--green);
  color: var(--white);
}

.btn--light {
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  border-color: rgba(255, 255, 255, 0.18);
}

.btn:hover,
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(7, 136, 72, 0.22);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  background: var(--ink);
}

.hero {
  position: relative;
  min-height: 720px;
  padding-top: var(--header-height);
  color: var(--white);
  display: flex;
  align-items: stretch;
  overflow: hidden;
}

.hero__image,
.hero__overlay {
  position: absolute;
  inset: 0;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  background:
    linear-gradient(90deg, rgba(10, 18, 17, 0.88) 0%, rgba(10, 18, 17, 0.72) 38%, rgba(10, 18, 17, 0.3) 76%),
    linear-gradient(0deg, rgba(10, 18, 17, 0.54), rgba(10, 18, 17, 0.08));
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: 122px 0 180px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #70de9d;
}

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

h1 {
  max-width: 720px;
  margin-bottom: 24px;
  font-size: 64px;
  line-height: 1.05;
}

.hero__lead {
  max-width: 720px;
  margin-bottom: 32px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero__stats {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--white);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.hero__stats div {
  min-height: 112px;
  padding: 24px 26px;
  border-right: 1px solid var(--line);
}

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

.hero__stats strong {
  display: block;
  font-size: 30px;
  line-height: 1.1;
}

.hero__stats span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.section {
  padding: 92px 0;
}

.section__head {
  display: grid;
  grid-template-columns: 0.76fr 1.24fr;
  gap: 42px;
  align-items: end;
  margin-bottom: 40px;
}

.section__head .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: -26px;
}

h2 {
  margin-bottom: 0;
  font-size: 42px;
  line-height: 1.16;
}

.section__head p:not(.eyebrow) {
  margin-bottom: 0;
  color: var(--muted);
}

.product-strip {
  padding-top: 124px;
  background: var(--surface);
}

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

.product-card {
  min-height: 384px;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 42px rgba(18, 35, 31, 0.13);
}

.product-card img {
  width: 100%;
  aspect-ratio: 1.55;
  object-fit: cover;
  background: var(--surface);
}

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

.product-card span,
.solution-grid span {
  color: var(--red);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.product-card h3,
.solution-grid h3 {
  margin: 8px 0 10px;
  font-size: 22px;
  line-height: 1.22;
}

.product-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
}

.product-card.featured {
  grid-row: span 2;
}

.product-card.featured img {
  aspect-ratio: 1.05;
}

.spotlight {
  background: #10231c;
  color: var(--white);
}

.spotlight__inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 54px;
  align-items: center;
}

.spotlight__copy p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.76);
}

.spotlight img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.spec-list {
  margin: 32px 0 0;
  display: grid;
  gap: 12px;
}

.spec-list div {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 18px;
  padding: 14px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.spec-list dt {
  color: #70de9d;
  font-weight: 800;
}

.spec-list dd {
  margin: 0;
}

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

.solution-grid article {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  border-radius: var(--radius);
  background: #10231c;
}

.solution-grid img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  opacity: 0.76;
  transition: transform 220ms ease, opacity 220ms ease;
}

.solution-grid article:hover img {
  transform: scale(1.04);
  opacity: 0.92;
}

.solution-grid div {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 28px;
  color: var(--white);
  background: linear-gradient(0deg, rgba(13, 24, 22, 0.88), rgba(13, 24, 22, 0));
}

.solution-grid span {
  color: #70de9d;
}

.cases {
  background: var(--white);
}

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

.case-grid article {
  min-height: 100%;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.case-grid img {
  width: 100%;
  aspect-ratio: 1.42;
  object-fit: cover;
}

.case-grid div {
  padding: 24px;
}

.case-grid span {
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.case-grid h3 {
  margin: 9px 0 10px;
  font-size: 22px;
  line-height: 1.25;
}

.case-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
}

.manufacturing {
  background: var(--surface);
}

.manufacturing__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
}

.manufacturing__copy p:not(.eyebrow) {
  color: var(--muted);
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 30px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  font-weight: 700;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: inset 0 0 0 4px var(--white);
}

.manufacturing__media {
  display: grid;
  grid-template-columns: 1.24fr 0.76fr;
  gap: 16px;
}

.manufacturing__media img {
  width: 100%;
  min-height: 230px;
  border-radius: var(--radius);
  object-fit: cover;
}

.manufacturing__media img:first-child {
  grid-row: span 2;
  min-height: 476px;
}

.about__inner {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 52px;
  align-items: center;
}

.about__inner img {
  width: 100%;
  border-radius: var(--radius);
}

.about__inner p:not(.eyebrow) {
  color: var(--muted);
}

.contact {
  background: #10231c;
  color: var(--white);
}

.contact__grid {
  display: grid;
  grid-template-columns: 0.84fr 1.16fr;
  gap: 48px;
  align-items: start;
}

.contact__copy p:not(.eyebrow),
.footer p,
.footer span {
  color: rgba(255, 255, 255, 0.72);
}

address {
  margin-top: 30px;
  font-style: normal;
  color: rgba(255, 255, 255, 0.78);
}

address strong {
  display: block;
  margin-top: 16px;
  color: var(--white);
}

.quote-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  padding: 28px;
  background: var(--white);
  border-radius: var(--radius);
  color: var(--ink);
}

.quote-form label {
  display: grid;
  gap: 8px;
  font-size: 14px;
  font-weight: 800;
}

.quote-form label:nth-child(3),
.quote-form label:nth-child(4),
.quote-form button {
  grid-column: 1 / -1;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 13px 14px;
  color: var(--ink);
  background: var(--white);
}

.quote-form textarea {
  resize: vertical;
}

.footer {
  padding: 34px 0;
  background: #07120f;
  color: var(--white);
}

.footer__inner {
  display: grid;
  grid-template-columns: 150px 1fr auto;
  gap: 28px;
  align-items: center;
}

.footer img {
  width: 150px;
  background: var(--white);
}

.footer p,
.footer span {
  margin: 0;
  font-size: 14px;
}

@media (max-width: 980px) {
  :root {
    --header-height: 92px;
  }

  .topbar {
    display: none;
  }

  .nav {
    min-height: 92px;
    grid-template-columns: auto auto auto;
    justify-content: space-between;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-cta {
    display: none;
  }

  .nav-menu {
    position: absolute;
    left: 20px;
    right: 20px;
    top: 92px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--white);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .language-switcher span {
    display: none;
  }

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

  .nav-menu a {
    padding: 16px 18px;
    border-bottom: 1px solid var(--line);
  }

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

  h1 {
    font-size: 44px;
  }

  h2 {
    font-size: 32px;
  }

  .hero {
    min-height: 760px;
  }

  .hero__content {
    padding: 94px 0 240px;
  }

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

  .section__head,
  .spotlight__inner,
  .manufacturing__grid,
  .about__inner,
  .contact__grid {
    grid-template-columns: 1fr;
  }

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

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

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

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

@media (max-width: 680px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .brand {
    width: 148px;
  }

  .language-switcher select {
    min-width: 96px;
  }

  h1 {
    font-size: 36px;
  }

  h2 {
    font-size: 28px;
  }

  .hero {
    min-height: 860px;
  }

  .hero__lead {
    font-size: 16px;
  }

  .hero__stats {
    width: calc(100% - 28px);
    grid-template-columns: 1fr;
  }

  .hero__stats div {
    min-height: 78px;
    padding: 16px 18px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .hero__stats strong {
    font-size: 24px;
  }

  .section {
    padding: 68px 0;
  }

  .product-strip {
    padding-top: 300px;
  }

  .section__head {
    gap: 12px;
  }

  .section__head .eyebrow {
    grid-column: auto;
    margin-bottom: 0;
  }

  .product-grid,
  .solution-grid,
  .case-grid,
  .quote-form,
  .manufacturing__media {
    grid-template-columns: 1fr;
  }

  .manufacturing__media img:first-child {
    min-height: 260px;
  }

  .spec-list div {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}