:root {
  --ink: #141414;
  --muted: #62686f;
  --paper: #f7f8f5;
  --white: #ffffff;
  --line: #dde2de;
  --soft: #eef3ef;
  --teal: #11a99b;
  --teal-dark: #0c746f;
  --amber: #f0b446;
  --charcoal: #1f2527;
  --shadow: 0 20px 60px rgba(20, 20, 20, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 16px 48px;
  background: rgba(247, 248, 245, 0.92);
  border-bottom: 1px solid rgba(221, 226, 222, 0.8);
  backdrop-filter: blur(18px);
}

.site-header.is-scrolled {
  box-shadow: 0 10px 30px rgba(20, 20, 20, 0.08);
}

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

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--white);
  font-weight: 800;
  background: var(--ink);
  border-radius: 6px;
}

.brand-logo {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 10px 26px rgba(242, 89, 15, 0.2);
}

.brand strong,
.site-footer strong {
  display: block;
  font-size: 18px;
  line-height: 1.1;
}

.site-footer strong {
  line-height: 1.35;
}

.brand small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: #2c3134;
  font-size: 14px;
  font-weight: 600;
}

.site-nav a {
  position: relative;
  padding: 8px 0;
}

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

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

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
}

.hero {
  position: relative;
  display: grid;
  min-height: 560px;
  height: min(720px, calc(100svh - 96px));
  overflow: hidden;
  color: var(--white);
}

.hero-media,
.hero-overlay,
.hero-content {
  grid-area: 1 / 1;
}

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

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(10, 12, 13, 0.88) 0%, rgba(10, 12, 13, 0.58) 43%, rgba(10, 12, 13, 0.08) 100%),
    linear-gradient(0deg, rgba(10, 12, 13, 0.58) 0%, rgba(10, 12, 13, 0) 42%);
}

.hero-content {
  width: min(1180px, calc(100% - 56px));
  align-self: center;
  margin: 0 auto;
  padding: 36px 0 70px;
}

.eyebrow,
.section-kicker,
.tag {
  margin: 0 0 16px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 820px;
  margin: 0;
  font-size: 64px;
  line-height: 1;
  font-weight: 800;
}

.hero-copy {
  max-width: 640px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 19px;
  line-height: 1.65;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 800;
  transition:
    transform 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

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

.button.primary {
  color: var(--white);
  background: var(--teal);
}

.button.primary:hover,
.button.primary:focus-visible {
  background: var(--teal-dark);
}

.button.secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.45);
}

.button.full {
  width: 100%;
}

.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid var(--line);
  background: var(--charcoal);
  color: var(--white);
}

.stats-band div {
  padding: 30px 36px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

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

.stats-band strong {
  display: block;
  color: var(--amber);
  font-size: 36px;
  line-height: 1;
}

.stats-band span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
}

.section {
  padding: 92px 48px;
}

.split,
.section-heading,
.contact-panel,
.site-footer {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 78px;
  align-items: start;
}

h2 {
  margin: 0;
  font-size: 42px;
  line-height: 1.12;
  font-weight: 800;
}

h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.2;
}

p {
  color: var(--muted);
  line-height: 1.72;
}

.lead-copy p:first-child {
  margin-top: 0;
}

.lead-copy p:last-child {
  margin-bottom: 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 38px;
}

.section-heading h2 {
  max-width: 760px;
}

.text-link {
  flex: 0 0 auto;
  color: var(--teal-dark);
  font-weight: 800;
  border-bottom: 2px solid var(--teal);
}

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

.product-grid {
  display: grid;
  width: min(1180px, 100%);
  margin: 0 auto;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.product-card {
  display: grid;
  grid-template-rows: 340px 1fr;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.product-card.large {
  grid-column: 1 / -1;
  grid-template-columns: 1.12fr 0.88fr;
  grid-template-rows: minmax(430px, auto);
}

.product-image {
  display: grid;
  min-height: 0;
  place-items: center;
  overflow: hidden;
  background: #e9eeeb;
}

.product-card.large .product-image {
  background: #dbdedb;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
}

.product-card:not(.large) .product-image img {
  object-fit: cover;
  padding: 0;
  transform: scale(1.08);
}

.product-content {
  padding: 30px;
}

.product-content p {
  margin: 14px 0 18px;
}

.product-content ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  color: #353b3f;
  list-style: none;
}

.product-content li {
  position: relative;
  padding-left: 22px;
  line-height: 1.45;
}

.product-content li::before {
  position: absolute;
  top: 9px;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--amber);
  border-radius: 50%;
  content: "";
}

.value-section {
  background: var(--charcoal);
  color: var(--white);
}

.value-section h2 {
  width: min(840px, 100%);
}

.value-grid {
  display: grid;
  width: min(1180px, 100%);
  margin: 42px auto 0;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.value-item {
  padding: 30px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
}

.value-item span {
  display: block;
  margin-bottom: 34px;
  color: var(--amber);
  font-weight: 800;
}

.value-item h3 {
  color: var(--white);
}

.value-item p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
}

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

.solution-grid {
  display: grid;
  width: min(1180px, 100%);
  margin: 0 auto;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.solution-grid article {
  min-height: 260px;
  padding: 28px;
  background: var(--white);
}

.solution-grid h3 {
  margin-bottom: 16px;
}

.solution-grid p {
  margin-bottom: 0;
}

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

.specs h2 {
  width: min(760px, 100%);
  margin-bottom: 32px;
}

.spec-table-wrap {
  width: min(1180px, 100%);
  margin: 0 auto;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.spec-table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
  background: var(--white);
}

.spec-table th,
.spec-table td {
  padding: 18px 20px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.spec-table th {
  color: var(--ink);
  font-size: 13px;
  text-transform: uppercase;
  background: var(--soft);
}

.spec-table td {
  color: #343a3d;
  line-height: 1.5;
}

.spec-table tr:last-child td {
  border-bottom: 0;
}

.contact {
  background: var(--paper);
}

.contact-panel {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 56px;
  align-items: start;
  padding: 54px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.contact-panel p {
  max-width: 560px;
}

.company-card {
  display: grid;
  gap: 8px;
  max-width: 560px;
  margin-top: 22px;
  padding: 18px;
  color: #30373b;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.company-card strong {
  font-size: 17px;
  line-height: 1.35;
}

.company-card span {
  color: var(--muted);
  line-height: 1.55;
}

.contact-lines {
  display: grid;
  gap: 10px;
  margin-top: 24px;
  color: var(--teal-dark);
  font-weight: 800;
}

.inquiry-form {
  display: grid;
  gap: 16px;
}

.inquiry-form label {
  display: grid;
  gap: 8px;
  color: #3a4044;
  font-size: 14px;
  font-weight: 800;
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  outline: none;
}

.inquiry-form textarea {
  resize: vertical;
}

.inquiry-form input:focus,
.inquiry-form select:focus,
.inquiry-form textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(17, 169, 155, 0.12);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 40px 48px 54px;
  border-top: 1px solid var(--line);
}

.site-footer p {
  max-width: 520px;
  margin: 10px 0 0;
}

.footer-links {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-weight: 700;
}

@media (max-width: 980px) {
  .site-header {
    padding: 14px 24px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 70px;
    right: 20px;
    left: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
  }

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

  .site-nav a {
    padding: 14px 12px;
  }

  .hero {
    min-height: 520px;
    height: min(640px, calc(100svh - 90px));
  }

  .hero-content {
    width: min(100% - 40px, 720px);
    padding-bottom: 46px;
  }

  .hero h1 {
    max-width: 680px;
    font-size: 44px;
    line-height: 1.05;
  }

  .hero-copy {
    font-size: 17px;
  }

  .stats-band,
  .split,
  .product-grid,
  .value-grid,
  .solution-grid,
  .contact-panel {
    grid-template-columns: 1fr 1fr;
  }

  .product-card.large {
    grid-template-columns: 1fr;
    grid-template-rows: 360px auto;
  }

  .section {
    padding: 72px 24px;
  }

  .split {
    gap: 34px;
  }

  h2 {
    font-size: 34px;
  }

  .contact-panel {
    padding: 34px;
  }
}

@media (max-width: 680px) {
  .site-header {
    min-height: 68px;
  }

  .brand small {
    display: none;
  }

  .hero {
    min-height: 500px;
    height: min(590px, calc(100svh - 86px));
  }

  .hero-media img {
    object-position: 58% center;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(10, 12, 13, 0.9) 0%, rgba(10, 12, 13, 0.68) 68%, rgba(10, 12, 13, 0.3) 100%),
      linear-gradient(0deg, rgba(10, 12, 13, 0.65) 0%, rgba(10, 12, 13, 0) 50%);
  }

  .hero-content {
    width: calc(100% - 32px);
  }

  .hero h1 {
    font-size: 34px;
  }

  .hero-copy {
    margin-top: 18px;
    font-size: 16px;
  }

  .hero-actions {
    gap: 10px;
  }

  .button {
    width: 100%;
  }

  .stats-band,
  .split,
  .section-heading,
  .product-grid,
  .value-grid,
  .solution-grid,
  .contact-panel,
  .site-footer {
    display: grid;
    grid-template-columns: 1fr;
  }

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

  .product-card {
    grid-template-rows: 300px auto;
  }

  .product-card.large {
    grid-template-rows: 320px auto;
  }

  .product-content,
  .value-item,
  .solution-grid article {
    padding: 24px;
  }

  h2 {
    font-size: 30px;
  }

  h3 {
    font-size: 20px;
  }

  .stats-band div {
    padding: 24px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .stats-band div:last-child {
    border-bottom: 0;
  }

  .site-footer {
    padding: 32px 24px 44px;
  }

  .footer-links {
    flex-wrap: wrap;
  }
}