:root {
  --bg: #f4f6f1;
  --bg-deep: #e8ede6;
  --surface: rgba(255, 255, 252, 0.88);
  --surface-strong: #ffffff;
  --surface-dark: #14221c;
  --text: #13211b;
  --muted: #55625b;
  --line: rgba(19, 33, 27, 0.12);
  --line-strong: rgba(19, 33, 27, 0.18);
  --accent: #177257;
  --accent-strong: #0f5b44;
  --accent-gradient: linear-gradient(180deg, rgba(23, 114, 87, 0.95), rgba(15, 91, 68, 0.98));
  --accent-soft: #d8eee5;
  --accent-soft-strong: #bfe0d3;
  --max: 1160px;
  --section-gap: 3rem;
  --section-shell-padding: 1.9rem;
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --shadow: 0 20px 70px rgba(19, 33, 27, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Avenir Next", "Helvetica Neue", sans-serif;
  color: var(--text);
  line-height: 1.6;
  background:
    radial-gradient(circle at top left, rgba(23, 114, 87, 0.13), transparent 32rem),
    radial-gradient(circle at 85% 12%, rgba(255, 255, 255, 0.72), transparent 20rem),
    linear-gradient(180deg, var(--bg) 0%, #f8faf7 44%, #f1f5ef 100%);
}

a {
  color: inherit;
  text-decoration: none;
  transition:
    transform 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease,
    color 160ms ease,
    box-shadow 160ms ease;
}

h1,
h2 {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  letter-spacing: -0.04em;
  line-height: 0.98;
}

p {
  margin: 0;
}

.container {
  width: min(var(--max), calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(244, 246, 241, 0.84);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.5rem;
  padding: 1rem 0;
  flex-wrap: wrap;
}

.brand {
  display: grid;
  gap: 0.15rem;
}

.brand-name {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-note {
  color: var(--accent-strong);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.nav a {
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  color: var(--muted);
}

.nav a:hover {
  background: rgba(255, 255, 255, 0.65);
  color: var(--text);
}

.hero {
  padding: 4.75rem 0 var(--section-gap);
}

.hero-top {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 2rem;
  align-items: center;
}

.hero-copy {
  padding-top: 0.15rem;
  max-width: 33rem;
}

.eyebrow {
  margin-bottom: 1rem;
  color: var(--accent-strong);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1 {
  max-width: 10ch;
  font-size: clamp(3.2rem, 8vw, 5.6rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.lead {
  max-width: 36rem;
  margin-top: 1.35rem;
  font-size: 1.34rem;
  color: rgba(19, 33, 27, 0.86);
  font-weight: 600;
}

.supporting-copy {
  max-width: 42rem;
  margin-top: 1rem;
  color: rgba(19, 33, 27, 0.72);
  font-size: 1.08rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: flex-start;
  margin-top: 1.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.2rem;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  font-size: 0.97rem;
  letter-spacing: -0.01em;
}

.button-primary {
  color: #fff;
  background: var(--accent-gradient);
  box-shadow: 0 18px 34px rgba(15, 91, 68, 0.22);
}

.button-primary:hover {
  background: var(--accent-gradient);
  transform: translateY(-1px);
}

.hero-art {
  margin: 0;
}

.hero-art img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: 0 18px 42px rgba(19, 33, 27, 0.12);
}

.route-panel {
  margin-top: var(--section-gap);
  padding: var(--section-shell-padding);
  border-radius: var(--radius-xl);
  color: #fff;
  background:
    radial-gradient(circle at top right, rgba(191, 224, 211, 0.18), transparent 14rem),
    linear-gradient(180deg, #1c3028 0%, var(--surface-dark) 100%);
  box-shadow: var(--shadow);
}

.route-panel h2 {
  margin-top: 0;
  max-width: none;
}

.route-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.4rem;
}

.route-card {
  display: grid;
  gap: 0.45rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}

.route-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.1);
}

.route-card-featured {
  background: var(--accent-gradient);
  border-color: rgba(191, 224, 211, 0.38);
}

.card-title {
  display: block;
  margin: 0;
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.card-copy {
  margin: 0;
  line-height: 1.5;
}

.route-card .card-copy {
  color: rgba(255, 255, 255, 0.8);
}

.route-cta {
  margin-top: 0.25rem;
  font-weight: 800;
  color: #c8eadc;
}

.why {
  padding: 0 0 var(--section-gap);
}

.why-shell {
  display: grid;
  gap: 1.2rem;
  padding: var(--section-shell-padding);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(23, 114, 87, 0.12);
  background:
    radial-gradient(circle at top left, rgba(191, 224, 211, 0.32), transparent 18rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(242, 248, 244, 0.96));
  box-shadow: var(--shadow);
}

.why-intro p {
  margin-top: 0.8rem;
  color: var(--muted);
  font-size: 1.05rem;
}

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

.why-card {
  display: grid;
  gap: 0.45rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.why-card {
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(23, 114, 87, 0.12);
}

.why-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.9rem;
  border-radius: 0.85rem;
  background: rgba(21, 40, 33, 0.045);
  color: rgba(21, 40, 33, 0.58);
}

.why-icon svg {
  width: 1.2rem;
  height: 1.2rem;
  stroke-width: 1.9;
}

.why-card {
  position: relative;
}

.hub-card {
  display: grid;
  gap: 0.45rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}

.why-card .card-copy {
  color: var(--muted);
}

.hub {
  padding: 0 0 4.25rem;
}

.hub-shell {
  display: grid;
  gap: 1.1rem;
  padding: var(--section-shell-padding);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at top right, rgba(191, 224, 211, 0.14), transparent 20rem),
    linear-gradient(180deg, #182923 0%, #12201a 100%);
  box-shadow: var(--shadow);
}

.hub-shell h2 {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  color: #f6fbf8;
}

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

.hub-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.1);
}

.hub-card .card-copy {
  color: rgba(255, 255, 255, 0.8);
}

@media (max-width: 980px) {
  .header-inner {
    gap: 0.85rem 1rem;
    padding: 0.7rem 0;
  }

  .nav {
    gap: 0.35rem;
  }

  .nav a {
    padding: 0.4rem 0.65rem;
  }

  .hero {
    padding-top: 3.35rem;
  }

  .hero-top {
    grid-template-columns: minmax(0, 1fr) minmax(240px, 0.78fr);
    gap: 1.5rem;
    align-items: start;
  }

  .brand-note {
    display: none;
  }

  .actions {
    width: 100%;
  }

  .actions .button {
    width: 100%;
  }

  .hero-art {
    width: min(100%, 22rem);
    margin-top: 1.9rem;
    margin-left: auto;
  }

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

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

  .route-panel h2 {
    max-width: none;
  }
}

@media (max-width: 720px) {
  :root {
    --section-gap: 2.4rem;
    --section-shell-padding: 1.35rem;
  }

  .container {
    width: min(var(--max), calc(100% - 1.25rem));
  }

  .hero-top,
  .route-grid {
    grid-template-columns: 1fr;
  }

  .hero-art {
    margin-top: 0;
    width: 100%;
  }

  .why-grid,
  .hub-grid {
    grid-template-columns: 1fr;
  }

  .header-inner {
    flex-wrap: nowrap;
    gap: 0.5rem;
    padding: 0.28rem 0;
  }

  .brand {
    flex: 0 0 auto;
  }

  .brand-name {
    font-size: 0.98rem;
    line-height: 1;
    white-space: nowrap;
  }

  .brand-note {
    display: none;
  }

  .hero {
    padding: 2.2rem 0 var(--section-gap);
  }

  .hero-copy {
    padding-top: 0;
  }

  .actions {
    width: 100%;
  }

  .button {
    width: 100%;
    justify-content: center;
  }

  .nav {
    width: auto;
    min-width: 0;
    flex: 1 1 auto;
    gap: 0.2rem;
    justify-content: flex-end;
    flex-wrap: nowrap;
    overflow-x: auto;
    -ms-overflow-style: none;
    scrollbar-width: none;
  }

  .nav::-webkit-scrollbar {
    display: none;
  }

  .nav a {
    width: auto;
    flex: 0 0 auto;
    line-height: 1.15;
    white-space: nowrap;
    padding: 0.18rem 0.42rem;
  }

  .hero-copy {
    max-width: none;
  }

}