:root {
  --green: #008f4f;
  --green-dark: #006638;
  --green-soft: #e8f6ef;
  --ink: #121514;
  --muted: #5d6662;
  --line: #dfe7e2;
  --paper: #ffffff;
  --warm: #f7f3e8;
  --yellow: #f4c542;
  --shadow: 0 18px 50px rgba(18, 21, 20, 0.12);
  --radius: 8px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

a {
  color: inherit;
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.skip-link,
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  z-index: 1000;
  top: 12px;
  left: 12px;
  width: auto;
  height: auto;
  padding: 10px 14px;
  clip: auto;
  color: #fff;
  background: var(--green-dark);
  border-radius: var(--radius);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 1px 0 rgba(18, 21, 20, 0.08);
  backdrop-filter: blur(14px);
}

.topbar {
  color: #fff;
  background: var(--green-dark);
  font-size: 0.9rem;
}

.topbar__inner {
  display: flex;
  justify-content: flex-end;
  gap: 24px;
  padding: 8px 0;
}

.topbar a {
  text-decoration: none;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  gap: 24px;
}

.brand img {
  width: 170px;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-weight: 700;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:not(.button):hover {
  color: var(--green);
}

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

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  color: #fff;
  background: var(--green);
  border: 2px solid var(--green);
  border-radius: var(--radius);
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
  background: var(--green-dark);
  border-color: var(--green-dark);
}

.button--small {
  min-height: 40px;
  padding-inline: 16px;
}

.button--ghost {
  color: var(--green-dark);
  background: transparent;
}

.button--dark {
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
  white-space: nowrap;
}

.hero {
  padding: 82px 0 44px;
  background:
    linear-gradient(135deg, rgba(232, 246, 239, 0.94), rgba(255, 255, 255, 0.88)),
    radial-gradient(circle at 80% 10%, rgba(244, 197, 66, 0.36), transparent 28%);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr);
  gap: 48px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green-dark);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.eyebrow--light {
  color: #c9f5db;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  line-height: 0.95;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.15rem;
  line-height: 1.2;
}

.hero__lead {
  max-width: 650px;
  color: var(--muted);
  font-size: 1.16rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 620px;
  margin: 34px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
}

.trust-strip div {
  padding: 18px;
  border-right: 1px solid var(--line);
}

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

.trust-strip dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.trust-strip dd {
  margin: 2px 0 0;
  font-size: 1.1rem;
  font-weight: 900;
}

.hero__visual {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.visual-card {
  position: relative;
  min-height: 210px;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.visual-card--wide {
  grid-column: span 2;
}

.visual-card img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
}

.visual-card span {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 7px 10px;
  color: #fff;
  background: rgba(0, 0, 0, 0.72);
  border-radius: 6px;
  font-weight: 800;
}

.section {
  padding: 92px 0;
}

.section--compact {
  padding: 28px 0;
}

.section--light {
  background: var(--warm);
}

.section--green {
  color: #fff;
  background: linear-gradient(135deg, var(--green-dark), #043b25);
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-heading p:last-child {
  color: var(--muted);
}

.section-heading--left {
  margin-left: 0;
  text-align: left;
}

.service-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px;
  background: var(--yellow);
  border-radius: var(--radius);
}

.service-band p {
  margin-bottom: 0;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.product-card img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  background: var(--green-soft);
}

.product-card div {
  padding: 20px;
}

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

.about-grid,
.quote-grid,
.contact-grid,
.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1fr);
  gap: 44px;
  align-items: start;
}

.section--green p {
  color: rgba(255, 255, 255, 0.82);
}

.value-list {
  display: grid;
  gap: 14px;
}

.value-list div {
  padding: 22px;
  color: var(--ink);
  background: #fff;
  border-radius: var(--radius);
}

.value-list span {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--green);
  font-weight: 900;
}

.value-list p {
  color: var(--muted);
  margin-bottom: 0;
}

.industry-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.industry-list span {
  padding: 14px 16px;
  background: var(--green-soft);
  border: 1px solid #c9e8d8;
  border-radius: var(--radius);
  font-weight: 800;
}

.check-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 30px;
  font-weight: 800;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42em;
  width: 14px;
  height: 14px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: inset 0 0 0 4px var(--warm);
}

.quote-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.quote-form label {
  display: grid;
  gap: 7px;
  font-weight: 800;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 12px;
  color: var(--ink);
  border: 1px solid #cbd7d0;
  border-radius: 6px;
  font: inherit;
}

.quote-form textarea {
  resize: vertical;
}

.quote-form__full {
  grid-column: 1 / -1;
}

.honeypot {
  position: absolute;
  left: -9999px;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.contact-cards {
  display: grid;
  gap: 14px;
}

.contact-card {
  display: grid;
  gap: 6px;
  padding: 22px;
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 160ms ease, transform 160ms ease;
}

.contact-card:hover {
  border-color: var(--green);
  transform: translateY(-1px);
}

.contact-card span {
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.site-footer {
  color: #fff;
  background: var(--ink);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 30px;
  padding: 48px 0;
}

.footer-grid img {
  width: 150px;
  margin-bottom: 16px;
  background: #fff;
  border-radius: 6px;
}

.footer-grid h2 {
  font-size: 1rem;
}

.footer-grid a {
  display: block;
  width: fit-content;
  margin: 8px 0;
  color: rgba(255, 255, 255, 0.74);
  text-decoration: none;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 0;
  color: rgba(255, 255, 255, 0.68);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.9rem;
}

@media (max-width: 920px) {
  .topbar__inner {
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px 18px;
  }

  .menu-toggle {
    display: block;
  }

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

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

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

  .hero__grid,
  .about-grid,
  .quote-grid,
  .contact-grid,
  .split-section {
    grid-template-columns: 1fr;
  }

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

  .service-band {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(calc(100% - 24px), var(--container));
  }

  .brand img {
    width: 142px;
  }

  .navbar {
    min-height: 72px;
  }

  .hero {
    padding-top: 48px;
  }

  .hero__visual,
  .product-grid,
  .quote-form,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .visual-card--wide,
  .quote-form__full {
    grid-column: auto;
  }

  .trust-strip {
    grid-template-columns: 1fr;
  }

  .trust-strip div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .trust-strip div:last-child {
    border-bottom: 0;
  }

  .section {
    padding: 64px 0;
  }

  .section--compact {
    padding: 22px 0;
  }

  .footer-bottom {
    flex-direction: column;
  }
}