:root {
  color-scheme: light;
  --ink: #142019;
  --muted: #6b765c;
  --river: #1d876f;
  --leaf: #2f7f3f;
  --leaf-deep: #123d27;
  --sun: #d7c36c;
  --mist: #dce8c9;
  --paper: #0f3021;
  --white: #fff8df;
  --cream: #f1e8c5;
  --forest: #092319;
  --forest-soft: #164429;
  --canopy: #2d6538;
  --line: rgba(215, 195, 108, 0.24);
  --shadow: 0 24px 58px rgba(4, 20, 14, 0.32);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(44, 101, 56, 0.12), rgba(9, 35, 25, 0) 280px),
    var(--forest);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 4vw, 56px);
  color: var(--white);
  border-bottom: 1px solid rgba(215, 195, 108, 0.14);
  background: linear-gradient(180deg, rgba(8, 35, 24, 0.94), rgba(8, 35, 24, 0.12));
}

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

.brand-mark {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  font-size: 0.82rem;
  font-weight: 800;
  overflow: visible;
}

.brand-mark img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.3));
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.12;
}

.brand strong {
  font-size: clamp(0.98rem, 1.5vw, 1.18rem);
}

.brand small {
  margin-top: 4px;
  color: rgba(255, 248, 223, 0.76);
  font-size: 0.72rem;
  letter-spacing: 0;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 34px);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 36px);
  font-size: 0.92rem;
  font-weight: 700;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.84);
}

.nav-links a:hover {
  color: var(--white);
}

.language-switcher {
  display: inline-grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  min-width: 142px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 6px;
  background: rgba(255, 248, 223, 0.1);
}

.language-switcher button {
  min-height: 34px;
  border: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.22);
  padding: 0 10px;
  color: rgba(255, 255, 255, 0.8);
  background: transparent;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 800;
  cursor: pointer;
}

.language-switcher button:last-child {
  border-right: 0;
}

.language-switcher button.active {
  color: #17211c;
  background: var(--sun);
}

.hero {
  position: relative;
  min-height: 88vh;
  padding: 0;
  overflow: hidden;
  isolation: isolate;
}

.hero-image {
  position: absolute;
  inset: 0;
  z-index: -3;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(5, 31, 22, 0.92), rgba(20, 68, 37, 0.6) 50%, rgba(20, 68, 37, 0.22)),
    linear-gradient(180deg, rgba(48, 112, 61, 0.16), rgba(7, 28, 21, 0.88));
}

.hero-content {
  display: flex;
  width: min(1040px, calc(100% - 40px));
  min-height: 88vh;
  margin: 0 auto;
  padding: 98px 0 48px;
  flex-direction: column;
  justify-content: center;
  color: var(--white);
}

.eyebrow,
.section-kicker {
  margin: 0 0 16px;
  color: var(--sun);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 6.25vw, 5.25rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 650px;
  margin-bottom: 32px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1.05rem, 1.65vw, 1.34rem);
  line-height: 1.76;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 42px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 6px;
  font-weight: 800;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  border-color: var(--sun);
  background: var(--sun);
  color: #17211c;
}

.button.secondary {
  color: var(--white);
  background: rgba(255, 248, 223, 0.1);
}

.hero-stats {
  display: grid;
  width: min(620px, 100%);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  border: 1px solid rgba(215, 195, 108, 0.32);
  background: rgba(255, 248, 223, 0.16);
}

.hero-stats div {
  padding: 18px;
  background: rgba(8, 37, 24, 0.68);
}

.hero-stats dt {
  margin-bottom: 6px;
  color: var(--white);
  font-size: clamp(1.8rem, 3vw, 2.35rem);
  font-weight: 800;
  line-height: 1;
}

.hero-stats dd {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.9rem;
  font-weight: 700;
}

.photo-credit {
  position: absolute;
  right: clamp(16px, 3vw, 42px);
  bottom: 18px;
  max-width: 260px;
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.72rem;
  text-align: right;
}

section {
  padding: clamp(64px, 9vw, 112px) clamp(20px, 4vw, 56px);
  background: var(--forest);
}

.intro-band {
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(48, 112, 61, 0.34), rgba(15, 48, 33, 0.98)),
    var(--forest-soft);
}

.split-heading,
.fleet-layout,
.network-head,
.impact,
.founder,
.contact {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.split-heading,
.fleet-layout,
.impact,
.founder,
.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.78fr);
  gap: clamp(36px, 6vw, 84px);
  align-items: start;
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(2rem, 4.4vw, 4.15rem);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 14px;
  font-size: 1.22rem;
  line-height: 1.28;
}

.split-heading p,
.fleet-layout p,
.network-head p,
.founder-copy p,
.impact-metrics span {
  color: rgba(255, 248, 223, 0.76);
  font-size: 1rem;
  line-height: 1.84;
}

.feature-grid {
  display: grid;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding-right: 0;
  padding-left: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  background:
    linear-gradient(180deg, rgba(48, 112, 61, 0.22), rgba(9, 35, 25, 0)),
    var(--forest);
}

.feature-card {
  min-height: 270px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--white);
  background: linear-gradient(180deg, rgba(255, 248, 223, 0.1), rgba(255, 248, 223, 0.045));
  box-shadow: 0 18px 38px rgba(4, 20, 14, 0.22);
}

.feature-icon {
  display: inline-flex;
  margin-bottom: 48px;
  color: var(--sun);
  font-weight: 800;
}

.feature-card p {
  color: rgba(255, 248, 223, 0.72);
  line-height: 1.78;
}

.poster-showcase,
.field-plan,
.media-section {
  display: grid;
  width: min(1120px, 100%);
  margin: 0 auto;
  grid-template-columns: minmax(0, 0.86fr) minmax(300px, 0.72fr);
  gap: clamp(34px, 6vw, 78px);
  align-items: center;
}

.poster-showcase,
.field-plan {
  padding-top: clamp(30px, 6vw, 70px);
}

.poster-copy p,
.field-copy p,
.media-copy p {
  color: rgba(255, 248, 223, 0.76);
  font-size: 1rem;
  line-height: 1.84;
}

.poster-frame {
  margin: 0;
}

.project-poster {
  width: min(420px, 100%);
  margin-left: auto;
  border: 1px solid rgba(215, 195, 108, 0.28);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.field-plan {
  align-items: stretch;
}

.field-points {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.field-points article {
  display: grid;
  gap: 5px;
  padding: 18px;
  border-left: 4px solid var(--sun);
  border-radius: 8px;
  color: var(--white);
  background: linear-gradient(180deg, rgba(255, 248, 223, 0.1), rgba(255, 248, 223, 0.045));
  box-shadow: 0 16px 32px rgba(4, 20, 14, 0.2);
}

.field-points strong {
  color: var(--sun);
  font-size: 1.02rem;
}

.field-points span {
  color: rgba(255, 248, 223, 0.72);
  line-height: 1.5;
}

.field-media {
  display: grid;
  gap: 16px;
}

.field-photo,
.field-video {
  width: 100%;
  border: 1px solid rgba(215, 195, 108, 0.28);
  border-radius: 8px;
  background: #081513;
  box-shadow: var(--shadow);
}

.field-photo {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.field-video {
  max-height: 420px;
}

.insights-section {
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(45, 101, 56, 0.2), rgba(9, 35, 25, 0.96)),
    var(--forest);
}

.insights-head,
.insights-grid {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.insights-head {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.58fr);
  gap: clamp(30px, 5vw, 70px);
  align-items: end;
}

.insights-head p:last-child {
  color: rgba(255, 248, 223, 0.76);
  font-size: 1rem;
  line-height: 1.84;
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 42px;
}

.insight-card {
  display: grid;
  min-height: 340px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--white);
  background: linear-gradient(180deg, rgba(255, 248, 223, 0.1), rgba(255, 248, 223, 0.045));
  box-shadow: 0 18px 38px rgba(4, 20, 14, 0.24);
}

.insight-card > span {
  color: var(--sun);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.insight-card h3 {
  margin-top: 36px;
}

.insight-card p {
  color: rgba(255, 248, 223, 0.72);
  line-height: 1.7;
}

.insight-card ul {
  display: grid;
  gap: 8px;
  margin: 14px 0 0;
  padding-left: 18px;
  color: rgba(255, 248, 223, 0.9);
  line-height: 1.55;
}

.media-section {
  border-top: 1px solid var(--line);
}

.project-video {
  width: 100%;
  max-height: 560px;
  border: 1px solid rgba(215, 195, 108, 0.28);
  border-radius: 8px;
  background: #081513;
  box-shadow: var(--shadow);
}

.fleet-section {
  background:
    linear-gradient(180deg, rgba(48, 112, 61, 0.32), rgba(9, 35, 25, 0.98)),
    var(--leaf-deep);
  color: var(--white);
}

.fleet-layout p {
  color: rgba(255, 248, 223, 0.74);
}

.fleet-table {
  overflow: hidden;
  border: 1px solid rgba(215, 195, 108, 0.26);
  border-radius: 8px;
  background: rgba(255, 248, 223, 0.08);
}

.fleet-table div {
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr;
  gap: 16px;
  padding: 18px;
  border-bottom: 1px solid rgba(215, 195, 108, 0.18);
  align-items: center;
}

.fleet-table div:last-child {
  border-bottom: 0;
}

.fleet-table span {
  color: rgba(255, 248, 223, 0.72);
  font-size: 0.92rem;
  line-height: 1.5;
}

.fleet-table span:first-child {
  color: var(--white);
  font-weight: 800;
}

.network {
  overflow: hidden;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(255, 248, 223, 0.6), rgba(220, 232, 201, 0.96)),
    var(--mist);
}

.network .section-kicker {
  color: #7a6422;
}

.network-head p {
  color: #506250;
}

.network-head {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.55fr);
  gap: clamp(32px, 6vw, 72px);
  align-items: end;
}

.route-map {
  position: relative;
  width: min(1120px, 100%);
  height: clamp(380px, 48vw, 520px);
  margin: 58px auto 0;
  border: 1px solid rgba(122, 100, 34, 0.22);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(47, 127, 63, 0.18), rgba(29, 135, 111, 0.16)),
    repeating-linear-gradient(0deg, rgba(20, 32, 25, 0.08), rgba(20, 32, 25, 0.08) 1px, transparent 1px, transparent 42px),
    repeating-linear-gradient(90deg, rgba(20, 32, 25, 0.08), rgba(20, 32, 25, 0.08) 1px, transparent 1px, transparent 42px);
  box-shadow: var(--shadow);
}

.river-line {
  position: absolute;
  top: 23%;
  left: -8%;
  width: 116%;
  height: 58%;
  border: 18px solid rgba(29, 135, 111, 0.76);
  border-top-color: transparent;
  border-right-color: transparent;
  border-radius: 50%;
  transform: rotate(-9deg);
}

.route-node {
  position: absolute;
  display: grid;
  width: clamp(118px, 17vw, 178px);
  min-height: 86px;
  padding: 16px;
  border: 1px solid rgba(122, 100, 34, 0.16);
  border-left: 5px solid var(--sun);
  border-radius: 8px;
  background: rgba(255, 248, 223, 0.9);
  box-shadow: 0 18px 34px rgba(17, 32, 29, 0.16);
}

.route-node strong {
  margin-bottom: 5px;
  color: var(--leaf-deep);
}

.route-node span {
  color: #5a664e;
  font-size: 0.86rem;
}

.node-a {
  left: 43%;
  top: 38%;
}

.node-b {
  left: 16%;
  top: 18%;
}

.node-c {
  right: 8%;
  top: 56%;
}

.node-d {
  left: 18%;
  bottom: 10%;
}

.impact {
  align-items: center;
  background:
    linear-gradient(180deg, rgba(9, 35, 25, 0.98), rgba(19, 61, 39, 0.96)),
    var(--forest);
}

.impact-metrics {
  display: grid;
  gap: 14px;
}

.impact-metrics article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255, 248, 223, 0.1), rgba(255, 248, 223, 0.045));
}

.impact-metrics strong {
  display: block;
  margin-bottom: 10px;
  color: var(--sun);
  font-size: 1.16rem;
}

.impact-metrics span {
  display: block;
}

.founder {
  align-items: stretch;
  background: var(--forest);
}

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

.founder-panel div {
  padding: 24px;
  border-radius: 8px;
  border: 1px solid rgba(215, 195, 108, 0.2);
  background: linear-gradient(180deg, rgba(255, 248, 223, 0.11), rgba(255, 248, 223, 0.05));
  color: var(--white);
}

.founder-panel span {
  display: block;
  margin-bottom: 14px;
  color: var(--sun);
  font-size: 0.78rem;
  font-weight: 800;
}

.founder-panel strong {
  font-size: 1.12rem;
  line-height: 1.45;
}

.contact {
  align-items: start;
  border-top: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(19, 61, 39, 0.96), rgba(9, 35, 25, 0.98)),
    var(--forest);
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 248, 223, 0.08);
  box-shadow: 0 18px 42px rgba(4, 20, 14, 0.26);
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: rgba(255, 248, 223, 0.76);
  font-size: 0.88rem;
  font-weight: 700;
}

.contact-form .full {
  grid-column: 1 / -1;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid rgba(215, 195, 108, 0.28);
  border-radius: 6px;
  padding: 10px 12px;
  color: var(--ink);
  background: var(--cream);
  font: inherit;
}

textarea {
  resize: vertical;
}

.contact-form button {
  grid-column: 1 / -1;
  min-height: 48px;
  border: 0;
  border-radius: 6px;
  background: var(--sun);
  color: #17211c;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.contact-form button:hover {
  background: #ead986;
}

.form-status {
  grid-column: 1 / -1;
  min-height: 22px;
  margin: 0;
  color: var(--sun);
  font-size: 0.9rem;
  font-weight: 700;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px clamp(20px, 4vw, 56px);
  color: rgba(255, 248, 223, 0.72);
  background: #061a12;
  font-size: 0.82rem;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--sun);
}

@media (max-width: 860px) {
  .site-header {
    position: absolute;
    align-items: flex-start;
    gap: 14px;
    padding-top: 16px;
  }

  .header-actions {
    margin-top: 2px;
  }

  .nav-links {
    display: none;
  }

  .hero,
  .hero-content {
    min-height: 88vh;
  }

  .hero-content {
    width: min(100% - 32px, 620px);
    padding-top: 96px;
    padding-bottom: 42px;
  }

  h1 {
    font-size: clamp(2.4rem, 12vw, 3.75rem);
  }

  .hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-stats div {
    padding: 13px 12px;
  }

  .hero-stats dt {
    font-size: clamp(1.42rem, 6vw, 1.9rem);
  }

  .hero-stats dd {
    font-size: 0.78rem;
  }

  .photo-credit {
    left: 16px;
    right: 16px;
    text-align: left;
  }

.split-heading,
.fleet-layout,
.network-head,
.poster-showcase,
.field-plan,
.insights-head,
.media-section,
.impact,
.founder,
.contact {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

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

  .feature-card {
    min-height: auto;
  }

  .feature-icon {
    margin-bottom: 28px;
  }

  .fleet-table div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .route-map {
    height: 560px;
  }

  .river-line {
    top: 10%;
    left: 11%;
    width: 80%;
    height: 78%;
    border-width: 14px;
    transform: rotate(22deg);
  }

  .node-a {
    left: 44%;
    top: 36%;
  }

  .node-b {
    left: 8%;
    top: 14%;
  }

  .node-c {
    right: 6%;
    top: 68%;
  }

  .node-d {
    left: 8%;
    bottom: 14%;
  }

  .contact-form {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 520px) {
  .site-header {
    padding-right: 16px;
    padding-left: 16px;
  }

  .brand-mark {
    width: 44px;
    height: 44px;
  }

  .brand-mark img {
    width: 42px;
    height: 42px;
  }

  .brand small {
    display: none;
  }

  .language-switcher {
    min-width: 116px;
  }

  .language-switcher button {
    min-height: 32px;
    padding: 0 7px;
    font-size: 0.72rem;
  }

  .hero-actions {
    display: grid;
  }

  .insights-grid {
    grid-template-columns: 1fr;
  }

  .insight-card {
    min-height: auto;
  }

  .button {
    width: 100%;
  }

  section {
    padding-right: 16px;
    padding-left: 16px;
  }

  h2 {
    font-size: clamp(1.82rem, 9.5vw, 2.45rem);
  }

  .route-node {
    width: 132px;
    min-height: 78px;
    padding: 12px;
  }

  .node-a {
    left: 39%;
  }
}