:root {
  --ink: #17342f;
  --muted: #5e756f;
  --line: #d7e8e2;
  --paper: #f4faf6;
  --white: #ffffff;
  --steel: #2f625c;
  --steel-2: #5f8d87;
  --red: #2f9e75;
  --red-dark: #1f7a5a;
  --teal: #168a7a;
  --gold: #b88c2f;
  --leaf-soft: #dff3e8;
  --sky-soft: #e8f6f5;
  --shadow: 0 20px 46px rgba(31, 122, 90, 0.12);
  --radius: 8px;
  font-family: Inter, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 14px clamp(18px, 5vw, 64px);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(215, 232, 226, 0.95);
  backdrop-filter: blur(18px);
}

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

.brand-mark {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  color: var(--white);
  background: linear-gradient(135deg, var(--red), #80c9a9);
  border-radius: 8px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: clamp(15px, 1.8vw, 19px);
  line-height: 1.25;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 26px);
  color: var(--steel);
  font-size: 14px;
  font-weight: 700;
}

.site-nav a {
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--red);
  border-color: var(--red);
}

.language-link {
  padding: 8px 12px !important;
  color: var(--white) !important;
  background: var(--red);
  border: 0 !important;
  border-radius: 8px;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  background: var(--red);
  border: 0;
  border-radius: 8px;
}

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

.hero {
  position: relative;
  display: grid;
  align-items: end;
  min-height: clamp(620px, 86vh, 860px);
  overflow: hidden;
  color: var(--ink);
  background: #e9f7f0;
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(246, 252, 248, 0.98) 0%, rgba(232, 247, 240, 0.86) 45%, rgba(232, 247, 240, 0.34) 100%),
    linear-gradient(0deg, rgba(230, 247, 240, 0.9) 0%, rgba(230, 247, 240, 0.08) 58%),
    url("images/7b0c589ef00bc2e085b45234235acdb0.jpg") center / cover;
  transform: scale(1.02);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(860px, calc(100% - 36px));
  margin: 0 auto;
  padding: 110px 0 150px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--red-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(42px, 7vw, 86px);
  line-height: 1.06;
  letter-spacing: 0;
}

.hero-lede {
  max-width: 720px;
  margin: 22px 0 0;
  color: #3d625b;
  font-size: clamp(17px, 2.2vw, 22px);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  line-height: 1.2;
}

.button.primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--red), var(--teal));
  box-shadow: 0 12px 28px rgba(47, 158, 117, 0.22);
}

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

.button.secondary {
  color: var(--steel);
  border-color: rgba(47, 158, 117, 0.3);
  background: rgba(255, 255, 255, 0.72);
}

.button.secondary:hover,
.button.secondary:focus-visible {
  border-color: var(--red);
  background: rgba(255, 255, 255, 0.92);
}

.hero-strip {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(47, 158, 117, 0.2);
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
}

.hero-strip span {
  min-height: 72px;
  padding: 22px clamp(16px, 3vw, 34px);
  border-right: 1px solid rgba(47, 158, 117, 0.16);
  color: var(--steel);
  font-size: 14px;
  font-weight: 800;
}

.section {
  padding: clamp(58px, 8vw, 104px) clamp(18px, 5vw, 64px);
}

.section-heading {
  max-width: 780px;
  margin: 0 auto 34px;
  text-align: center;
}

.section h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(28px, 4.2vw, 52px);
  line-height: 1.16;
  letter-spacing: 0;
}

.section-heading p:last-child,
.source-note p,
.intro-copy p,
.export-copy p,
.contact-panel p {
  color: var(--muted);
}

.intro {
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) minmax(300px, 1.2fr);
  gap: clamp(28px, 6vw, 82px);
  background: linear-gradient(135deg, var(--white) 0%, var(--sky-soft) 100%);
}

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

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

.product-band {
  background: linear-gradient(180deg, #f7fcf8 0%, #eaf7f0 100%);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 1220px;
  margin: 0 auto;
}

.product-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 28px rgba(31, 122, 90, 0.08);
}

.product-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

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

.product-card h3,
.capability-grid h3 {
  margin: 0 0 10px;
  color: var(--steel);
  font-size: 20px;
  line-height: 1.25;
}

.product-card p {
  margin: 0 0 18px;
  color: var(--muted);
}

.product-card dl {
  display: grid;
  gap: 8px;
  margin: 0;
}

.product-card dl div {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

.product-card dt {
  color: var(--muted);
  font-weight: 700;
}

.product-card dd {
  margin: 0;
  color: var(--ink);
  font-weight: 800;
  text-align: right;
}

.capabilities {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(226, 246, 238, 0.92)),
    url("images/0fbf2a8f623df1dfc1b06e284b1b3d68.jpg") center / cover;
}

.capabilities .section-heading h2 {
  color: var(--ink);
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  max-width: 1220px;
  margin: 0 auto;
}

.capability-grid article {
  min-height: 280px;
  padding: 24px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(47, 158, 117, 0.18);
  border-radius: var(--radius);
}

.capability-grid h3 {
  color: var(--steel);
}

.metric {
  display: block;
  margin-bottom: 36px;
  color: var(--red);
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
}

.export {
  display: grid;
  grid-template-columns: minmax(300px, 0.95fr) minmax(320px, 1.05fr);
  align-items: center;
  gap: clamp(28px, 6vw, 76px);
  background: linear-gradient(135deg, var(--white) 0%, #f3fbf8 100%);
}

.export-media img {
  width: 100%;
  min-height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.export-copy {
  max-width: 640px;
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 26px;
  color: var(--steel);
  font-weight: 700;
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 11px;
  height: 11px;
  background: linear-gradient(135deg, var(--red), var(--teal));
  border-radius: 50%;
}

.source-note {
  display: grid;
  grid-template-columns: minmax(240px, 0.75fr) minmax(300px, 1.25fr);
  gap: clamp(24px, 5vw, 72px);
  background: #edf8f2;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.source-note p {
  margin: 0;
  font-size: 16px;
}

.contact {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(320px, 1.1fr);
  gap: 18px;
  align-items: stretch;
  background: linear-gradient(135deg, #f4faf6 0%, #ffffff 54%, #e4f6ef 100%);
}

.contact-panel,
.contact-details {
  padding: clamp(24px, 4vw, 42px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 14px 34px rgba(31, 122, 90, 0.1);
}

.contact-panel .button.secondary {
  color: var(--steel);
  border-color: var(--line);
  background: var(--white);
}

.contact-details {
  display: grid;
  gap: 16px;
  margin: 0;
  font-style: normal;
}

.contact-details span {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  color: var(--steel);
}

.contact-details span:last-child {
  border-bottom: 0;
}

.contact-details strong {
  color: var(--muted);
}

.contact-details a {
  color: var(--red-dark);
  font-weight: 800;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 24px clamp(18px, 5vw, 64px);
  color: rgba(23, 52, 47, 0.72);
  background: #dff3e8;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--red-dark);
  font-weight: 800;
}

@media (max-width: 1040px) {
  .product-grid,
  .capability-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 760px) {
  .site-header {
    min-height: 68px;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 68px;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    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: 13px 12px;
    border-bottom: 1px solid var(--line);
  }

  .site-nav a:last-child {
    border-bottom: 0;
  }

  .language-link {
    margin-top: 8px;
    text-align: center;
  }

  .hero {
    min-height: 720px;
  }

  .hero-content {
    width: min(100% - 32px, 620px);
    padding: 88px 0 112px;
  }

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

  .hero-strip span {
    min-height: 56px;
    padding: 16px 18px;
  }

  .intro,
  .export,
  .source-note,
  .contact {
    grid-template-columns: 1fr;
  }

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

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

  .metric {
    margin-bottom: 18px;
  }

  .export-media img {
    min-height: 280px;
  }

  .contact-details span {
    grid-template-columns: 1fr;
    gap: 4px;
  }

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

@media (max-width: 420px) {
  .brand small {
    display: none;
  }

  .hero h1 {
    font-size: 38px;
  }

  .button {
    width: 100%;
  }
}