:root {
  color-scheme: dark;
  --forest: #10271f;
  --forest-mid: #173c2e;
  --forest-deep: #091914;
  --leaf: #91b59c;
  --leaf-bright: #cae0cc;
  --sun: #f2b75b;
  --clay: #c9714f;
  --mist: #edf1e8;
  --line: rgba(237, 241, 232, 0.18);
  --panel: rgba(9, 25, 20, 0.62);
  --page-width: 76rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--forest-deep);
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--forest);
  color: var(--mist);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

img,
picture {
  max-width: 100%;
}

button,
summary {
  font: inherit;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 50;
  padding: 0.7rem 1rem;
  transform: translateY(-160%);
  background: var(--mist);
  color: var(--forest-deep);
  font-weight: 750;
  text-decoration: none;
}

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

.site-shell {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  overflow: hidden;
}

.site-shell::before {
  position: absolute;
  z-index: -3;
  inset: 0;
  background:
    radial-gradient(circle at 82% 8%, rgba(242, 183, 91, 0.16), transparent 20rem),
    linear-gradient(145deg, var(--forest-mid) 0%, var(--forest) 38rem, var(--forest-deep) 100%);
  content: "";
}

.site-shell::after {
  position: absolute;
  z-index: -2;
  top: 8rem;
  right: -11rem;
  width: min(44vw, 37rem);
  aspect-ratio: 1;
  border: 1px solid rgba(202, 224, 204, 0.14);
  border-radius: 50%;
  box-shadow:
    0 0 0 4rem rgba(202, 224, 204, 0.03),
    0 0 0 8rem rgba(202, 224, 204, 0.02);
  content: "";
}

.site-header,
.site-footer,
.container {
  width: min(100% - 2.5rem, var(--page-width));
  margin-inline: auto;
}

.site-header {
  display: flex;
  min-height: 5.2rem;
  gap: 1.4rem;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  gap: 0.8rem;
  align-items: center;
  color: var(--mist);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.14em;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
}

.brand-mark {
  display: block;
  flex: 0 0 auto;
  width: 2rem;
  height: 2rem;
}

.site-nav {
  display: flex;
  gap: clamp(0.7rem, 2vw, 1.5rem);
  align-items: center;
}

.site-nav a {
  color: var(--leaf-bright);
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
}

.site-nav a:not(.nav-action) {
  padding-block: 0.5rem;
  border-bottom: 1px solid transparent;
}

.site-nav a[aria-current="page"],
.site-nav a:not(.nav-action):hover {
  border-color: var(--sun);
  color: var(--mist);
}

.site-nav .nav-action {
  padding: 0.58rem 0.85rem;
  border: 1px solid rgba(242, 183, 91, 0.58);
  border-radius: 999px;
  color: var(--sun);
}

.site-nav .nav-action:hover {
  background: var(--sun);
  color: var(--forest-deep);
}

.brand:focus-visible,
.site-nav a:focus-visible,
.button:focus-visible,
.text-link:focus-visible,
summary:focus-visible,
.footer-links a:focus-visible {
  outline: 3px solid var(--mist);
  outline-offset: 4px;
}

.hero {
  position: relative;
  display: grid;
  min-height: min(49rem, calc(100vh - 5.2rem));
  align-items: center;
  padding-block: clamp(5rem, 11vh, 8rem) clamp(10rem, 23vh, 14rem);
}

.hero-compact {
  min-height: auto;
  padding-block: clamp(4.5rem, 10vw, 7.5rem) clamp(4rem, 8vw, 6.5rem);
}

.hero-content {
  width: min(100%, 54rem);
}

.eyebrow {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin: 0 0 1.35rem;
  color: var(--sun);
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 2.5rem;
  height: 1px;
  background: currentColor;
  content: "";
}

h1,
h2,
h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  text-wrap: balance;
}

h1 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(3.25rem, 8vw, 6.9rem);
  letter-spacing: -0.045em;
  line-height: 0.94;
}

.hero-compact h1 {
  max-width: 15ch;
  font-size: clamp(3.1rem, 7vw, 6rem);
}

h2 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 4.25rem);
  letter-spacing: -0.035em;
  line-height: 1.02;
}

h3 {
  margin: 0;
  font-size: 1.55rem;
  line-height: 1.2;
}

.intro {
  max-width: 43rem;
  margin: 1.75rem 0 0;
  color: var(--leaf-bright);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  line-height: 1.65;
}

.facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.facts li {
  padding: 0.62rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(9, 25, 20, 0.35);
  color: var(--mist);
  font-size: 0.82rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.3rem;
  align-items: center;
  margin-top: 2.25rem;
}

.button {
  display: inline-flex;
  min-height: 3.4rem;
  gap: 0.7rem;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.15rem 0.8rem 1.4rem;
  border: 1px solid var(--sun);
  border-radius: 999px;
  background: var(--sun);
  color: var(--forest-deep);
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration: none;
  transition:
    background-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.button-secondary {
  background: transparent;
  color: var(--sun);
}

.button-icon {
  display: grid;
  width: 1.8rem;
  height: 1.8rem;
  place-items: center;
  border-radius: 50%;
  background: rgba(9, 25, 20, 0.12);
  font-size: 1.05rem;
}

.button:hover {
  transform: translateY(-2px);
  background: transparent;
  color: var(--sun);
}

.button-secondary:hover {
  background: var(--sun);
  color: var(--forest-deep);
}

.status {
  max-width: 21rem;
  margin: 0;
  color: var(--leaf);
  font-size: 0.83rem;
  line-height: 1.55;
}

.landscape {
  position: absolute;
  z-index: -1;
  bottom: 0;
  left: 50%;
  width: 100vw;
  height: min(31vh, 19rem);
  transform: translateX(-50%);
  pointer-events: none;
}

.river-feature {
  position: relative;
  width: 100%;
  max-width: 100vw;
  margin: 0;
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: var(--forest-deep);
}

.river-media {
  position: relative;
  width: min(100%, 75rem);
  margin-inline: auto;
}

.river-media::after {
  position: absolute;
  inset: 45% 0 0;
  background: linear-gradient(to bottom, transparent, rgba(9, 25, 20, 0.72));
  content: "";
  pointer-events: none;
}

.river-feature picture,
.river-feature img {
  display: block;
}

.river-feature picture {
  width: 100%;
  min-width: 0;
}

.river-feature img {
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: contain;
}

.river-caption {
  position: absolute;
  z-index: 1;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  margin: 0;
  color: var(--mist);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.content-section {
  position: relative;
  padding-block: clamp(4.5rem, 9vw, 8rem);
  border-top: 1px solid var(--line);
}

.content-section:nth-of-type(even) {
  background: rgba(9, 25, 20, 0.34);
}

.section-heading {
  display: grid;
  gap: 2rem 4rem;
  grid-template-columns: minmax(0, 0.9fr) minmax(18rem, 1.1fr);
  align-items: end;
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.section-heading p,
.prose p {
  margin: 0;
  color: var(--leaf-bright);
}

.section-heading p {
  max-width: 38rem;
  font-size: 1.04rem;
}

.card-grid {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--line);
}

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

.card {
  min-height: 16rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  background: rgba(9, 25, 20, 0.86);
}

.card-number {
  display: block;
  margin-bottom: 2.8rem;
  color: var(--sun);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.card p {
  margin: 1rem 0 0;
  color: var(--leaf);
}

.split {
  display: grid;
  gap: 3rem 6rem;
  grid-template-columns: minmax(0, 0.8fr) minmax(20rem, 1.2fr);
  align-items: start;
}

.host-grid {
  display: grid;
  gap: 3.5rem clamp(3rem, 8vw, 7rem);
  grid-template-columns: minmax(17rem, 0.85fr) minmax(20rem, 1.15fr);
  align-items: center;
}

.host-grid > * {
  min-width: 0;
}

.host-portrait {
  position: relative;
  width: min(100%, 29rem);
  max-width: 100%;
  margin: 0;
}

.host-portrait::before {
  position: absolute;
  z-index: -1;
  inset: -0.8rem;
  border: 1px solid rgba(202, 224, 204, 0.22);
  border-radius: 50%;
  box-shadow: 0 0 0 1.75rem rgba(202, 224, 204, 0.025);
  content: "";
}

.host-portrait img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.host-copy {
  display: grid;
  gap: 1.8rem;
}

.host-copy .eyebrow,
.host-copy h2 {
  margin-bottom: 0;
}

.prose {
  display: grid;
  gap: 1.2rem;
}

.feature-list,
.packing-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list li,
.packing-list li {
  position: relative;
  padding: 1rem 0 1rem 1.8rem;
  border-bottom: 1px solid var(--line);
  color: var(--leaf-bright);
}

.feature-list li:first-child,
.packing-list li:first-child {
  border-top: 1px solid var(--line);
}

.feature-list li::before,
.packing-list li::before {
  position: absolute;
  top: 1.48rem;
  left: 0.2rem;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--sun);
  content: "";
}

.packing-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 2rem;
}

.note {
  padding: 1.5rem;
  border-left: 2px solid var(--clay);
  background: rgba(201, 113, 79, 0.08);
  color: var(--leaf-bright);
}

.note strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--mist);
}

.space-top {
  margin-top: 2rem;
}

.itinerary-note {
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.itinerary-list {
  margin: 0;
  padding: 0;
  border-bottom: 1px solid var(--line);
  list-style: none;
}

.itinerary-day {
  display: grid;
  gap: 2rem clamp(2.5rem, 7vw, 7rem);
  grid-template-columns: minmax(14rem, 0.72fr) minmax(0, 1.28fr);
  padding: clamp(2.2rem, 5vw, 4rem) clamp(0rem, 2vw, 1.5rem);
  border-top: 1px solid var(--line);
}

.itinerary-day:nth-child(even) {
  background: rgba(9, 25, 20, 0.22);
}

.itinerary-heading {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1.25rem;
  align-items: start;
}

.itinerary-number {
  color: var(--clay);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  letter-spacing: -0.06em;
  line-height: 0.85;
}

.itinerary-kicker {
  margin: 0 0 0.5rem;
  color: var(--sun);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.itinerary-copy {
  display: grid;
  gap: 1rem;
  max-width: 49rem;
}

.itinerary-copy p {
  margin: 0;
  color: var(--leaf-bright);
}

.faq-list {
  width: min(100%, 56rem);
  margin-inline: auto;
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 1.5rem 3rem 1.5rem 0;
  color: var(--mist);
  cursor: pointer;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.25rem, 3vw, 1.65rem);
  line-height: 1.3;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 1.4rem;
  right: 0.25rem;
  color: var(--sun);
  content: "+";
  font-family: Inter, sans-serif;
  font-size: 1.5rem;
  font-weight: 400;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-answer {
  max-width: 47rem;
  padding: 0 0 1.6rem;
  color: var(--leaf-bright);
}

.faq-answer p {
  margin: 0;
}

.cta-band {
  padding-block: clamp(4rem, 9vw, 7rem);
  border-top: 1px solid var(--line);
  background:
    radial-gradient(circle at 84% 50%, rgba(242, 183, 91, 0.13), transparent 18rem),
    rgba(9, 25, 20, 0.7);
}

.cta-inner {
  display: flex;
  gap: 2rem 4rem;
  align-items: end;
  justify-content: space-between;
}

.cta-inner h2 {
  max-width: 15ch;
}

.cta-inner .actions {
  flex: 0 0 auto;
  margin: 0;
}

.text-link {
  color: var(--sun);
  font-weight: 750;
  text-underline-offset: 0.25rem;
}

.site-footer {
  display: grid;
  gap: 1rem 2rem;
  grid-template-columns: 1fr auto;
  align-items: center;
  padding-block: 1.6rem;
  border-top: 1px solid var(--line);
  color: var(--leaf);
  font-size: 0.7rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.site-footer p {
  margin: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.2rem;
  justify-content: flex-end;
}

.footer-links a {
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--mist);
}

@media (max-width: 900px) {
  .site-header {
    min-height: auto;
    align-items: flex-start;
    flex-direction: column;
    padding-block: 1.25rem;
  }

  .site-nav {
    width: 100%;
    padding-bottom: 0.15rem;
    overflow-x: auto;
  }

  .site-nav a {
    flex: 0 0 auto;
  }

  .section-heading,
  .split,
  .host-grid,
  .itinerary-day {
    grid-template-columns: 1fr;
  }

  .host-portrait {
    width: min(100%, 26rem);
    margin-inline: auto;
  }

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

  .card {
    min-height: 0;
  }

  .card-number {
    margin-bottom: 1.8rem;
  }

  .cta-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .site-header,
  .site-footer,
  .container {
    width: min(100% - 1.5rem, var(--page-width));
  }

  .brand {
    font-size: 0.73rem;
  }

  .site-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem;
    overflow: visible;
  }

  .site-nav a,
  .site-nav a:not(.nav-action) {
    padding: 0.65rem 0.55rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    text-align: center;
  }

  .site-nav a[aria-current="page"] {
    border-color: var(--sun);
  }

  .site-nav .nav-action {
    grid-column: 1 / -1;
    padding: 0.65rem 0.55rem;
    border: 1px solid rgba(242, 183, 91, 0.58);
  }

  .hero {
    min-height: 42rem;
    align-items: start;
    padding-top: 4.5rem;
  }

  .hero-compact {
    min-height: auto;
    padding-block: 4.5rem;
  }

  h1 {
    font-size: clamp(3.2rem, 16vw, 5rem);
  }

  .actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .status {
    max-width: none;
  }

  .card-grid.two-up,
  .packing-list {
    grid-template-columns: 1fr;
  }

  .packing-list {
    column-gap: 0;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}