:root {
  --green-900: #163823;
  --green-800: #225334;
  --green-600: #34844a;
  --green-100: #edf6e9;
  --gold: #d6a63a;
  --ink: #19231d;
  --muted: #647067;
  --paper: #fbfaf3;
  --white: #ffffff;
  --line: rgba(25, 35, 29, 0.12);
  --shadow: 0 18px 45px rgba(19, 48, 31, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 58px);
  background: rgba(251, 250, 243, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.88rem;
}

.brand-logo {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--green-900);
  font-size: 0.9rem;
  font-weight: 700;
}

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

.site-nav a:hover {
  color: var(--green-600);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 999px;
  padding: 8px 14px;
  color: var(--green-900);
  font-weight: 700;
}

.hero {
  position: relative;
  min-height: 720px;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
  background: var(--green-900);
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(11, 30, 18, 0.9), rgba(11, 30, 18, 0.52), rgba(11, 30, 18, 0.18));
}

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

.hero-content {
  position: relative;
  width: min(760px, calc(100% - 36px));
  margin: 0 clamp(18px, 7vw, 94px) 86px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(2.5rem, 6vw, 5.8rem);
  line-height: 0.98;
  text-transform: uppercase;
}

h2 {
  margin-bottom: 20px;
  color: var(--green-900);
  font-size: clamp(2rem, 4vw, 3.75rem);
  line-height: 1.02;
  text-transform: uppercase;
}

h3 {
  margin-bottom: 10px;
  color: var(--green-900);
  font-size: 1.16rem;
  line-height: 1.2;
}

.hero p {
  max-width: 640px;
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
}

.button.primary {
  color: var(--green-900);
  background: var(--gold);
}

.button.secondary {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.65);
}

.button.light {
  color: var(--white);
}

.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--green-900);
}

.stats-band div {
  padding: 30px clamp(16px, 3vw, 34px);
  background: var(--green-800);
  color: var(--white);
}

.stats-band strong {
  display: block;
  color: var(--gold);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1;
}

.stats-band span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.82);
}

.section {
  padding: clamp(70px, 9vw, 128px) clamp(18px, 6vw, 82px);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.84fr);
  gap: clamp(36px, 6vw, 82px);
  align-items: center;
}

.section > div > p,
.section-heading p,
.contact p {
  color: var(--muted);
  font-size: 1.04rem;
}

.image-panel {
  margin: 0;
  background: var(--white);
  box-shadow: var(--shadow);
}

.image-panel img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.image-panel figcaption {
  padding: 14px 16px;
  color: var(--muted);
  font-size: 0.92rem;
}

.dark {
  background: var(--green-900);
  color: var(--white);
}

.dark h2,
.dark h3 {
  color: var(--white);
}

.dark .section-heading p,
.dark p {
  color: rgba(255, 255, 255, 0.76);
}

.section-heading {
  max-width: 820px;
  margin-bottom: 38px;
}

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

.feature-grid article,
.card,
.project-strip article {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
}

.dark .feature-grid article {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
}

.feature-grid img,
.cards img,
.project-strip img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.feature-grid h3,
.feature-grid p,
.card h3,
.card p,
.project-strip h3,
.project-strip p {
  padding-inline: 20px;
}

.feature-grid h3,
.card h3,
.project-strip h3 {
  padding-top: 20px;
}

.feature-grid p,
.card p,
.project-strip p {
  padding-bottom: 22px;
  color: var(--muted);
}

.dark .feature-grid p {
  color: rgba(255, 255, 255, 0.76);
}

.cards {
  grid-template-columns: repeat(4, 1fr);
}

.accent {
  background: var(--green-100);
}

.check-list {
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 11px;
  height: 11px;
  background: var(--gold);
  border-radius: 50%;
}

.project-strip {
  padding: 0 clamp(18px, 6vw, 82px) clamp(70px, 9vw, 128px);
  background: var(--green-100);
}

.impact-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.82fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 70px);
  align-items: center;
}

.impact-grid figure {
  margin: 0;
}

.impact-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  gap: 40px;
  align-items: start;
}

address {
  display: grid;
  gap: 8px;
  padding: 30px;
  font-style: normal;
  background: var(--white);
  border-left: 6px solid var(--gold);
  box-shadow: var(--shadow);
}

address a {
  margin-top: 12px;
  color: var(--green-600);
  font-weight: 800;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(18px, 6vw, 82px);
  color: rgba(255, 255, 255, 0.78);
  background: #0d2115;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--gold);
  text-decoration: none;
  font-weight: 800;
}

@media (max-width: 980px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 18px 18px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
  }

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

  .site-nav a {
    padding: 11px 0;
  }

  .hero {
    min-height: 640px;
  }

  .stats-band,
  .cards,
  .feature-grid,
  .project-strip,
  .split,
  .impact-grid,
  .contact {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 680px) {
  .site-header {
    padding-inline: 16px;
  }

  .hero {
    min-height: 620px;
  }

  .hero-content {
    margin: 0 18px 54px;
  }

  h1 {
    font-size: 2.55rem;
  }

  h2 {
    font-size: 2rem;
  }

  .stats-band,
  .cards,
  .feature-grid,
  .project-strip,
  .split,
  .impact-grid,
  .contact {
    grid-template-columns: 1fr;
  }

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