:root {
  color-scheme: light;
  --charcoal: #18221e;
  --charcoal-2: #24342e;
  --green: #2f7b55;
  --green-deep: #15543b;
  --amber: #d99528;
  --blue: #2b7ea3;
  --mist: #f4f7f3;
  --paper: #ffffff;
  --line: rgba(24, 34, 30, 0.13);
  --muted: #66746e;
  --shadow: 0 18px 50px rgba(24, 34, 30, 0.15);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(180deg, rgba(244, 247, 243, 0.95), rgba(255, 255, 255, 0.98)),
    radial-gradient(circle at 20% 0%, rgba(47, 123, 85, 0.13), transparent 34%),
    var(--mist);
  color: var(--charcoal);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

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

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  transform: translateY(-140%);
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--charcoal);
  color: #fff;
  font-weight: 850;
  box-shadow: var(--shadow);
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid rgba(217, 149, 40, 0.72);
  outline-offset: 3px;
}

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

.site-header {
  position: fixed;
  top: 16px;
  left: 50%;
  z-index: 20;
  width: min(1180px, calc(100% - 32px));
  min-height: 64px;
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 18px;
  padding: 10px 12px 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 44px rgba(18, 31, 24, 0.13);
  backdrop-filter: blur(22px) saturate(1.12);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 236px;
}

.brand-logo {
  width: 54px;
  height: 46px;
  object-fit: contain;
  object-position: center;
  filter: drop-shadow(0 8px 14px rgba(24, 34, 30, 0.12));
}

.brand-text,
.brand-text small {
  display: block;
}

.brand-wordmark {
  position: relative;
  display: inline-flex;
  align-items: center;
  font-size: 1.04rem;
  line-height: 1;
  letter-spacing: 0;
  color: var(--charcoal);
}

.brand-t {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 0.5em;
  height: 1.16em;
  margin: 0 0.015em 0 -0.005em;
  transform: translateY(0.02em);
}

.mattock-letter {
  display: block;
  width: 100%;
  height: 1.18em;
  object-fit: contain;
  filter: drop-shadow(0 1px 0 rgba(255, 255, 255, 0.52)) drop-shadow(0 1px 1px rgba(16, 35, 31, 0.16));
  pointer-events: none;
}

.brand-text small {
  color: var(--muted);
  font-size: 0.75rem;
  margin-top: 3px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.nav-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4px;
  color: #34453e;
  font-size: 0.84rem;
  font-weight: 650;
}

.nav-links > a,
.nav-group-toggle {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 8px;
  border-radius: var(--radius);
}

.nav-links a,
.nav-group-toggle,
.button,
.text-link,
.site-footer a {
  transition: transform 160ms ease, color 160ms ease, background 160ms ease, border-color 160ms ease;
}

.nav-links > a:hover,
.nav-links > a.is-active,
.nav-group:hover > .nav-group-toggle,
.nav-group.is-open > .nav-group-toggle,
.nav-group.has-active > .nav-group-toggle,
.site-footer a:hover {
  color: var(--green-deep);
  background: rgba(47, 123, 85, 0.08);
}

.nav-group {
  position: relative;
}

.nav-group-toggle {
  gap: 7px;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: inherit;
  cursor: pointer;
}

.nav-group-toggle::after {
  width: 7px;
  height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  content: "";
  transform: translateY(-2px) rotate(45deg);
  transition: transform 160ms ease;
}

.nav-group.is-open .nav-group-toggle::after {
  transform: translateY(2px) rotate(225deg);
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  z-index: 30;
  width: 310px;
  padding: 8px;
  border: 1px solid rgba(24, 34, 30, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 22px 54px rgba(18, 31, 24, 0.17);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 8px);
  transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
}

.nav-group:hover .nav-dropdown,
.nav-group:focus-within .nav-dropdown,
.nav-group.is-open .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.nav-dropdown a {
  display: grid;
  gap: 2px;
  padding: 10px 12px;
  border-radius: 6px;
}

.nav-dropdown a:hover,
.nav-dropdown a.is-active {
  background: var(--mist);
  color: var(--green-deep);
}

.nav-dropdown span {
  font-weight: 850;
}

.nav-dropdown small {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 550;
  line-height: 1.35;
}

.nav-contact {
  margin-left: 3px;
  border: 1px solid rgba(21, 84, 59, 0.18);
  background: rgba(47, 123, 85, 0.08);
  color: var(--green-deep);
  font-weight: 850;
}

.button:hover,
.text-link:hover {
  transform: translateY(-1px);
}

.hero {
  position: relative;
  min-height: 94vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 132px max(24px, calc((100vw - 1180px) / 2)) 58px;
  background: var(--charcoal);
}

.hero-image,
.hero-overlay,
.terrain-lines {
  position: absolute;
  inset: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity 1600ms ease, transform 9000ms ease;
}

.hero-image.is-active {
  opacity: 1;
  transform: scale(1);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(13, 28, 23, 0.92) 0%, rgba(13, 28, 23, 0.72) 33%, rgba(13, 28, 23, 0.18) 68%, rgba(13, 28, 23, 0.35) 100%),
    linear-gradient(0deg, rgba(13, 28, 23, 0.7) 0%, rgba(13, 28, 23, 0.04) 52%);
}

.terrain-lines {
  opacity: 0.42;
  background-image:
    repeating-linear-gradient(160deg, transparent 0 24px, rgba(255, 255, 255, 0.13) 25px, transparent 26px),
    linear-gradient(120deg, transparent 0 55%, rgba(217, 149, 40, 0.16) 55% 56%, transparent 56%);
  mix-blend-mode: screen;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(860px, 100%);
  color: #fff;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(3.3rem, 7vw, 7.5rem);
  line-height: 0.92;
  letter-spacing: 0;
  max-width: 820px;
}

.tagline {
  margin: 22px 0 0;
  color: #e8f3ec;
  font-size: clamp(1.25rem, 2.1vw, 2rem);
  font-weight: 700;
}

.hero-copy {
  max-width: 660px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.08rem;
}

.site-link {
  display: inline-flex;
  margin-top: 18px;
  color: #ffe0aa;
  font-weight: 850;
  border-bottom: 1px solid rgba(255, 224, 170, 0.5);
}

.hero-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: 0 20px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 850;
  cursor: pointer;
  font-size: 0.95rem;
}

.button-primary {
  background: var(--amber);
  color: #1b211d;
  box-shadow: 0 12px 28px rgba(217, 149, 40, 0.28);
}

.button-primary:hover {
  background: #e3a33b;
}

.button-secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.11);
  backdrop-filter: blur(12px);
}

.button-secondary:hover {
  background: rgba(255, 255, 255, 0.18);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(640px, 100%);
  margin: 42px 0 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(16px);
}

.hero-metrics div {
  min-height: 92px;
  padding: 18px;
  background: rgba(12, 20, 16, 0.22);
}

.hero-metrics dt {
  font-size: 1.5rem;
  line-height: 1;
  font-weight: 900;
}

.hero-metrics dd {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.86rem;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
}

.proof-strip span {
  min-height: 86px;
  display: grid;
  place-items: center;
  padding: 20px;
  border-right: 1px solid var(--line);
  color: var(--charcoal-2);
  font-weight: 850;
  text-align: center;
}

.section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 58px 0;
}

.intro-grid,
.section-heading,
.impact-section,
.contact-section,
.monitoring-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(18px, 4vw, 48px);
  align-items: start;
}

.intro-grid h2,
.section-heading h2,
.monitoring-copy h2,
.impact-copy h2,
.contact-copy h2 {
  margin: 0;
  color: var(--charcoal);
  font-size: clamp(1rem, 2vw, 2.075rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.intro-grid p,
.section-heading p,
.monitoring-copy p,
.impact-copy p,
.contact-copy p {
  margin: 0;
  color: #50615a;
  font-size: 1.04rem;
}

.identity-section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(280px, 0.74fr) minmax(0, 1.26fr);
  gap: 16px;
  align-items: stretch;
  padding-bottom: 52px;
}

.identity-brand {
  display: grid;
  align-content: space-between;
  gap: 14px;
  padding: 18px;
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 50% 38%, rgba(47, 123, 85, 0.08), transparent 46%),
    #fff;
  border: 1px solid var(--line);
  box-shadow: 0 14px 38px rgba(24, 34, 30, 0.08);
}

.identity-brand img {
  width: min(100%, 230px);
  margin: 0 auto;
}

.identity-brand span,
.identity-brand a {
  display: block;
}

.identity-brand span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.identity-brand a {
  margin-top: 6px;
  color: var(--green-deep);
  font-size: 0.95rem;
  font-weight: 900;
}

.identity-copy {
  padding: 22px;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(244, 247, 243, 0.96)),
    repeating-linear-gradient(150deg, rgba(47, 123, 85, 0.09) 0 1px, transparent 1px 28px);
  border: 1px solid var(--line);
}

.identity-copy h2 {
  margin: 0;
  font-size: clamp(1rem, 1.9vw, 1.85rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.identity-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.identity-grid article {
  min-height: 128px;
  padding: 14px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid rgba(24, 34, 30, 0.11);
}

.identity-grid span {
  color: var(--green-deep);
  font-weight: 950;
  font-size: 0.9rem;
}

.identity-grid p {
  margin: 10px 0 0;
  color: #586961;
  font-size: 0.86rem;
}

.gap-section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto 24px;
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(18px, 4vw, 48px);
  align-items: start;
  padding: 44px;
  border-radius: var(--radius);
  color: #fff;
  background:
    linear-gradient(135deg, rgba(24, 34, 30, 0.96), rgba(24, 66, 52, 0.94)),
    repeating-linear-gradient(150deg, rgba(255, 255, 255, 0.1) 0 1px, transparent 1px 28px);
  box-shadow: var(--shadow);
}

.gap-copy h2 {
  margin: 0;
  font-size: clamp(1.05rem, 2.1vw, 2rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.gap-copy p {
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.04rem;
}

.gap-grid {
  display: grid;
  gap: 12px;
}

.gap-grid article {
  padding: 16px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(16px);
}

.gap-grid span {
  display: inline-flex;
  color: var(--amber);
  font-size: 0.86rem;
  font-weight: 950;
}

.gap-grid strong {
  display: block;
  margin-top: 14px;
  color: #fff;
  font-size: 1.08rem;
}

.gap-grid p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.94rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 26px;
}

.service-card {
  min-height: 218px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, #fff, #f8faf7),
    var(--paper);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.85) inset;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.service-card:hover {
  transform: translateY(-3px);
  border-color: rgba(47, 123, 85, 0.28);
  box-shadow: 0 18px 42px rgba(24, 34, 30, 0.1);
}

.service-index {
  display: inline-flex;
  margin-bottom: 24px;
  color: var(--green);
  font-weight: 900;
  font-size: 0.85rem;
}

.service-card h3 {
  margin: 0 0 12px;
  color: var(--charcoal);
  font-size: 1.18rem;
  line-height: 1.2;
}

.service-card p {
  margin: 0;
  color: #5f7069;
  font-size: 0.96rem;
}

.monitoring-section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto 30px;
  padding: 44px;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(24, 34, 30, 0.96), rgba(21, 84, 59, 0.9)),
    var(--charcoal);
  color: #fff;
  box-shadow: var(--shadow);
}

.monitoring-copy h2,
.monitoring-copy p {
  color: #fff;
}

.monitoring-copy p {
  color: rgba(255, 255, 255, 0.78);
  margin-top: 18px;
}

.text-link {
  display: inline-flex;
  margin-top: 18px;
  color: #ffd28c;
  font-weight: 850;
  border-bottom: 1px solid rgba(255, 210, 140, 0.45);
}

.monitor-panel {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.09);
  padding: 18px;
  backdrop-filter: blur(18px);
}

.panel-topline {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 4px 18px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.85rem;
}

.panel-topline strong {
  color: #fff;
}

.sensor-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.sensor-grid div {
  min-height: 104px;
  padding: 18px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.11);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.sensor-grid span {
  display: block;
  color: var(--amber);
  font-weight: 950;
  font-size: 1.55rem;
  line-height: 1;
}

.sensor-grid strong {
  display: block;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.86rem;
}

.risk-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.risk-band span {
  min-height: 40px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  background: rgba(217, 149, 40, 0.16);
  color: #ffe0aa;
  font-size: 0.78rem;
  font-weight: 850;
}

.impact-section {
  align-items: center;
}

.impact-list {
  display: grid;
  gap: 12px;
}

.impact-list div {
  display: grid;
  gap: 6px;
  padding: 16px;
  border-left: 4px solid var(--green);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 12px 34px rgba(24, 34, 30, 0.08);
}

.impact-list strong {
  font-size: 1rem;
}

.impact-list span {
  color: #5f7069;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 42px;
}

.values-grid article {
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 154px;
  padding: 22px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #fff;
}

.values-grid strong {
  color: var(--charcoal);
  font-size: 1.04rem;
}

.values-grid span {
  color: #5f7069;
  font-size: 0.94rem;
}

.sdg-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 42px;
}

.sdg-grid article {
  min-height: 230px;
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, #fff, #f8faf7),
    var(--paper);
  box-shadow: 0 12px 34px rgba(24, 34, 30, 0.07);
}

.sdg-grid span {
  color: var(--amber);
  font-size: 0.82rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sdg-grid strong {
  color: var(--charcoal);
  font-size: 1.02rem;
  line-height: 1.2;
}

.sdg-grid p {
  margin: 0;
  color: #5f7069;
  font-size: 0.91rem;
}

.clients-section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(18px, 4vw, 48px);
  align-items: start;
  padding: 44px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #fff, #f5f8f3);
  border: 1px solid var(--line);
  box-shadow: 0 12px 34px rgba(24, 34, 30, 0.07);
}

.clients-section h2 {
  margin: 0;
  font-size: clamp(1rem, 1.9vw, 1.9rem);
  line-height: 1.08;
}

.client-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.client-list span {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  padding: 0 14px;
  border-radius: var(--radius);
  color: var(--charcoal);
  background: #fff;
  border: 1px solid rgba(24, 34, 30, 0.12);
  font-weight: 800;
  font-size: 0.9rem;
}

.process-track {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 26px;
}

.process-track div {
  min-height: 150px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.process-track span {
  color: var(--blue);
  font-weight: 900;
}

.process-track strong,
.process-track small {
  display: block;
}

.process-track strong {
  margin-top: 20px;
  font-size: 1.08rem;
}

.process-track small {
  margin-top: 8px;
  color: #64746e;
  font-size: 0.9rem;
}

.contact-section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto 28px;
  padding: 44px;
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(244, 247, 243, 0.96), rgba(255, 255, 255, 0.96)),
    repeating-linear-gradient(150deg, rgba(47, 123, 85, 0.09) 0 1px, transparent 1px 28px);
  border: 1px solid var(--line);
}

.contact-email {
  display: inline-flex;
  margin-top: 26px;
  color: var(--green-deep);
  font-size: 1.08rem;
  font-weight: 900;
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 16px;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: #405249;
  font-size: 0.85rem;
  font-weight: 800;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(24, 34, 30, 0.18);
  border-radius: var(--radius);
  padding: 13px 14px;
  color: var(--charcoal);
  background: #fbfcfb;
  font: inherit;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 3px solid rgba(47, 123, 85, 0.18);
  border-color: var(--green);
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 26px;
}

.support-grid article {
  min-height: 178px;
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 12px 34px rgba(24, 34, 30, 0.07);
}

.support-grid span {
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.support-grid strong {
  color: var(--charcoal);
  font-size: 1.16rem;
  line-height: 1.18;
}

.support-grid p {
  margin: 0;
  color: #5f7069;
}

.support-grid a {
  margin-top: 8px;
  color: var(--green-deep);
  font-weight: 900;
}

.team-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.donate-strip p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.76);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 30px 0 42px;
  color: #60716a;
  font-size: 0.9rem;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  padding: 4px 0;
  color: var(--green-deep);
  font-weight: 850;
}

@media (max-width: 920px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: 860px;
    padding-top: 122px;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(20, 31, 27, 0.92), rgba(20, 31, 27, 0.62)),
      linear-gradient(0deg, rgba(20, 31, 27, 0.74), rgba(20, 31, 27, 0.08));
  }

  .proof-strip,
  .service-grid,
  .support-grid,
  .sdg-grid,
  .process-track,
  .intro-grid,
  .section-heading,
  .impact-section,
  .identity-section,
  .identity-grid,
  .gap-section,
  .values-grid,
  .clients-section,
  .contact-section,
  .monitoring-section {
    grid-template-columns: 1fr;
  }

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

  .monitoring-section,
  .contact-section {
    padding: 42px 24px;
  }

  .identity-section {
    padding-bottom: 62px;
  }

  .clients-section {
    padding: 42px 24px;
  }

  .gap-section {
    padding: 42px 24px;
  }
}

@media (max-width: 620px) {
  .site-header {
    top: 10px;
    width: calc(100% - 20px);
    min-height: 58px;
    padding: 8px;
    gap: 8px;
  }

  .brand {
    min-width: 0;
  }

  .brand-logo {
    width: 44px;
    height: 38px;
  }

  .brand-wordmark {
    font-size: 0.88rem;
  }

  .mattock-letter {
    width: 100%;
    height: 1.18em;
  }

  .brand-text small {
    font-size: 0.62rem;
    letter-spacing: 0.12em;
  }

  .hero {
    min-height: 780px;
    padding: 110px 20px 34px;
  }

  .hero-image {
    object-position: 62% center;
  }

  .hero h1 {
    font-size: clamp(3rem, 15vw, 4.3rem);
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
    margin-top: 28px;
  }

  .hero-metrics div {
    min-height: 76px;
  }

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

  .proof-strip span {
    min-height: 62px;
  }

  .section {
    width: min(100% - 32px, 1180px);
    padding: 62px 0;
  }

  .intro-grid h2,
  .section-heading h2,
  .monitoring-copy h2,
  .impact-copy h2,
  .contact-copy h2 {
    font-size: clamp(1rem, 5.5vw, 1.5rem);
  }

  .service-card,
  .process-track div {
    min-height: auto;
  }

  .service-index,
  .process-track strong {
    margin-top: 0;
    margin-bottom: 22px;
  }

  .sensor-grid,
  .risk-band,
  .support-grid,
  .sdg-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }

  .contact-section,
  .monitoring-section {
    width: min(100% - 24px, 1180px);
  }

  .identity-section,
  .gap-section,
  .clients-section {
    width: min(100% - 24px, 1180px);
  }

  .identity-copy,
  .gap-section,
  .clients-section {
    padding: 28px 20px;
  }

  .site-footer {
    width: min(100% - 32px, 1180px);
    flex-direction: column;
  }
}

/* Multi-page website refinements */
.menu-toggle {
  display: none;
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid rgba(24, 34, 30, 0.16);
  border-radius: var(--radius);
  background: #fff;
  color: var(--charcoal);
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}

.compact-hero {
  min-height: 88vh;
}

.page-main {
  padding-top: 92px;
}

.page-hero {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  min-height: 260px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.56fr);
  gap: clamp(18px, 4vw, 48px);
  align-items: end;
  padding: 44px 0 32px;
  border-bottom: 1px solid var(--line);
}

.page-hero > * {
  min-width: 0;
}

.page-hero h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.page-hero p:not(.eyebrow) {
  margin: 0;
  color: #53655d;
  font-size: 1.12rem;
}

.page-section {
  padding-top: 28px;
}

.about-main {
  padding-top: 82px;
}

.about-main .page-hero {
  min-height: auto;
  gap: clamp(14px, 2.5vw, 30px);
  align-items: start;
  padding: 18px 0 16px;
}

.about-main .page-hero .eyebrow {
  margin-bottom: 7px;
}

.about-main .page-hero h1 {
  font-size: clamp(1.9rem, 3.4vw, 3.1rem);
}

.about-main .page-hero > p {
  max-width: 520px;
  padding-top: 24px;
  line-height: 1.55;
}

.about-main .identity-section {
  grid-template-columns: minmax(190px, 0.42fr) minmax(0, 1.58fr);
  padding-bottom: 38px;
}

.about-main .identity-brand {
  align-content: center;
}

.about-main .identity-brand img {
  width: min(100%, 160px);
}

.about-main .identity-copy {
  padding: 18px;
}

.about-main .identity-grid article {
  min-height: 116px;
}

.services-main .page-hero {
  min-height: 170px;
  align-items: center;
  padding: 24px 0 20px;
}

.services-main .page-hero .eyebrow {
  margin-bottom: 7px;
}

.services-main .page-hero h1 {
  max-width: 650px;
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  line-height: 1.12;
}

.services-main .page-hero > p {
  max-width: 480px;
  font-size: 0.82rem;
  line-height: 1.55;
}

.home-route-grid {
  width: min(1180px, calc(100% - 40px));
  margin: 28px auto 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.home-route-grid a {
  min-height: 170px;
  display: grid;
  align-content: space-between;
  gap: 14px;
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 12px 34px rgba(24, 34, 30, 0.07);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.home-route-grid a:hover {
  transform: translateY(-2px);
  border-color: rgba(47, 123, 85, 0.32);
  box-shadow: 0 18px 42px rgba(24, 34, 30, 0.11);
}

.home-route-grid a[href="contact.html"] {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(239, 247, 241, 0.98)),
    #fff;
  border-color: rgba(47, 123, 85, 0.22);
}

.home-route-grid span {
  color: var(--green);
  font-weight: 950;
  font-size: 0.86rem;
}

.home-route-grid strong,
.home-route-grid small {
  display: block;
}

.home-route-grid strong {
  color: var(--charcoal);
  font-size: 1.16rem;
  line-height: 1.15;
}

.home-route-grid small {
  margin-top: 10px;
  color: #63746d;
  font-size: 0.9rem;
}

.contact-strip {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto 20px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 28px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(24, 34, 30, 0.96), rgba(21, 84, 59, 0.9));
  color: #fff;
  box-shadow: var(--shadow);
}

.contact-strip h2 {
  margin: 0;
  font-size: clamp(0.95rem, 1.75vw, 1.7rem);
  line-height: 1.12;
}

.sdg-strip {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 26px 0;
}

.sdg-strip h2 {
  margin: 0;
  max-width: 880px;
  color: var(--charcoal);
  font-size: clamp(0.85rem, 1.5vw, 1.4rem);
  line-height: 1.16;
}

@media (max-width: 1120px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
  }

  .nav-links {
    gap: 2px;
    font-size: 0.76rem;
  }

  .nav-links a {
    padding: 0 6px;
  }
}

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-links {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 8px);
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px;
    border-radius: var(--radius);
    border: 1px solid rgba(24, 34, 30, 0.12);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 16px 40px rgba(18, 31, 24, 0.12);
  }

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

  .nav-links > a,
  .nav-group-toggle {
    width: 100%;
    justify-content: space-between;
    padding: 12px 14px;
    border-radius: var(--radius);
  }

  .nav-links > a:hover {
    background: var(--mist);
  }

  .nav-group {
    width: 100%;
  }

  .nav-dropdown {
    position: static;
    left: auto;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    padding: 0 8px;
    border: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: max-height 200ms ease, padding 200ms ease;
  }

  .nav-group:hover .nav-dropdown,
  .nav-group:focus-within .nav-dropdown {
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
  }

  .nav-group.is-open .nav-dropdown {
    max-height: 360px;
    padding-top: 4px;
    padding-bottom: 6px;
    transform: none;
  }

  .nav-dropdown a {
    padding: 10px 12px 10px 18px;
    border-left: 2px solid rgba(47, 123, 85, 0.16);
    border-radius: 0;
  }

  .nav-contact {
    margin-left: 0;
  }
}

@media (max-width: 920px) {
  .page-hero,
  .home-route-grid,
  .sdg-strip,
  .contact-strip {
    grid-template-columns: 1fr;
  }

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

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

  .about-main .page-hero {
    gap: 10px;
  }

  .about-main .page-hero > p {
    max-width: 720px;
    padding-top: 0;
  }

  .services-main .page-hero {
    gap: 10px;
    padding: 22px 0 18px;
  }

  .services-main .page-hero > p {
    max-width: 680px;
  }
}

@media (max-width: 620px) {
  .page-main {
    padding-top: 86px;
  }

  .page-hero {
    width: min(100% - 32px, 1180px);
    min-height: auto;
    padding: 58px 0 42px;
  }

  .page-hero h1 {
    font-size: clamp(2.6rem, 14vw, 4rem);
  }

  .about-main .page-hero {
    padding: 18px 0 16px;
  }

  .about-main .page-hero h1 {
    font-size: clamp(1.9rem, 10vw, 2.7rem);
  }

  .services-main .page-hero {
    padding: 18px 0 16px;
  }

  .services-main .page-hero h1 {
    font-size: 1.35rem;
  }

  .services-main .page-hero > p {
    font-size: 0.78rem;
  }

  .home-route-grid,
  .contact-strip {
    width: min(100% - 24px, 1180px);
    grid-template-columns: 1fr;
  }

  .home-route-grid a {
    min-height: 170px;
  }

  .contact-strip {
    padding: 28px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-image {
    transition: none;
  }
}