:root {
  --ink: #17211c;
  --paper: #f7f5ef;
  --white: #fffef9;
  --sage: #8aa690;
  --deep-green: #173f32;
  --rust: #bd5c3d;
  --muted: #6f756f;
  --line: #d9d9cf;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
}
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }
button, input { font: inherit; }
[hidden] { display: none !important; }
.site-shell { min-height: 100vh; overflow: hidden; }
.wrap { width: min(1240px, calc(100% - 48px)); margin-inline: auto; }
.topline { border-bottom: 1px solid var(--line); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; }
.topline-inner { height: 34px; display: flex; align-items: center; justify-content: space-between; }
.topline-mark { color: var(--muted); }
.masthead { min-height: 162px; display: flex; align-items: flex-end; justify-content: space-between; gap: 48px; padding-bottom: 34px; }
.brand { display: flex; align-items: center; gap: 16px; font: 700 clamp(38px, 5vw, 72px)/.9 var(--serif); letter-spacing: -.055em; }
.brand-orbit { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--sage); border-radius: 50%; color: var(--rust); font: 22px/1 var(--sans); transform: rotate(8deg); }
.tagline { max-width: 365px; margin: 0 0 3px; color: var(--muted); font: 12px/1.6 var(--sans); letter-spacing: .04em; }
.nav-border { border-block: 1px solid var(--line); background: rgba(255,254,249,.65); }
.nav-row { height: 56px; display: flex; align-items: center; justify-content: space-between; }
.primary-nav { display: flex; align-items: center; gap: 34px; }
.primary-nav a, .nav-search { font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.primary-nav a { position: relative; }
.primary-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -19px; height: 2px; background: var(--rust); transition: right .25s ease; }
.primary-nav a:hover::after, .primary-nav a:focus-visible::after { right: 0; }
.nav-search { color: var(--deep-green); }
.menu-button { display: none; padding: 0; background: none; border: 0; color: var(--ink); font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }

.hero { display: grid; grid-template-columns: 1.7fr 1fr; grid-template-rows: repeat(2, 245px); gap: 12px; padding-top: 28px; }
.image-panel { position: relative; overflow: hidden; background: #ccd3cc; }
.image-panel img { transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.image-panel:hover img { transform: scale(1.035); }
.hero-lead { grid-row: 1 / 3; min-height: 502px; }
.image-shade { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 28%, rgba(4,16,11,.78) 100%); }
.hero-lead .image-shade { background: linear-gradient(180deg, rgba(9,25,18,.06) 15%, rgba(8,24,17,.83) 100%); }
.hero-copy, .side-copy { position: absolute; inset-inline: 0; bottom: 0; color: white; }
.hero-copy { padding: clamp(28px, 5vw, 58px); }
.side-copy { padding: 24px 28px; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 16px; font-size: 10px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.eyebrow.light { color: rgba(255,255,255,.86); }
.hero h1 { max-width: 760px; margin: 0; font: 700 clamp(44px, 6.2vw, 82px)/.94 var(--serif); letter-spacing: -.055em; }
.hero-copy p { max-width: 440px; margin: 20px 0 22px; color: rgba(255,255,255,.82); font: 14px/1.6 var(--sans); }
.story-link { display: inline-flex; align-items: center; gap: 12px; padding-bottom: 5px; border-bottom: 1px solid currentColor; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.light-link { color: white; }
.side-copy h2 { max-width: 390px; margin: 0; font: 700 clamp(24px, 2.8vw, 38px)/1 var(--serif); letter-spacing: -.03em; }

.story-strip { padding-block: 88px 110px; }
.section-kicker { display: flex; align-items: center; gap: 16px; color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: .17em; text-transform: uppercase; }
.section-kicker .rule { flex: 1; height: 1px; background: var(--line); }
.display-title { max-width: 720px; margin: 28px 0 48px; font: 700 clamp(48px, 6vw, 78px)/.98 var(--serif); letter-spacing: -.05em; }
.quick-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-block: 1px solid var(--line); }
.quick-story { min-height: 144px; display: grid; grid-template-columns: auto 1fr auto; gap: 20px; align-items: start; padding: 28px 22px; border-right: 1px solid var(--line); transition: background .2s ease; }
.quick-story:last-child { border-right: 0; }
.quick-story:hover { background: var(--white); }
.quick-number { color: var(--rust); font: italic 14px/1 var(--serif); }
.quick-story small { display: block; margin-bottom: 12px; color: var(--muted); font-size: 9px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.quick-story strong { display: block; font: 700 21px/1.15 var(--serif); letter-spacing: -.02em; }
.quick-story i { font-style: normal; color: var(--deep-green); }

.section-heading h2,
.science-intro h2,
.travel-title-row h2,
.wildlife-copy h2,
.word-copy h2,
.newsletter-grid h2 {
  margin: 0;
  font: 700 clamp(44px, 5.4vw, 74px)/.98 var(--serif);
  letter-spacing: -.05em;
}
.section-heading > p,
.science-intro > p,
.travel-title-row > p,
.wildlife-copy > p,
.word-copy > p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.history-section { padding-block: 110px; background: var(--white); border-block: 1px solid var(--line); }
.history-grid { display: grid; grid-template-columns: .78fr 1.25fr; gap: 70px 80px; }
.section-heading { align-self: end; padding-bottom: 16px; }
.section-heading .eyebrow { color: var(--rust); }
.section-heading > p { max-width: 390px; margin: 24px 0 0; }
.history-feature { grid-row: span 2; }
.history-image { aspect-ratio: 4 / 3; }
.feature-caption { max-width: 650px; padding: 34px 10px 0; }
.feature-caption .eyebrow { color: var(--rust); }
.feature-caption h3 { margin: 0; font: 700 clamp(32px, 3.3vw, 48px)/1.03 var(--serif); letter-spacing: -.035em; }
.feature-caption p { max-width: 580px; margin: 20px 0 24px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.history-list { align-self: end; border-top: 1px solid var(--line); }
.history-row { display: grid; grid-template-columns: 28px 1fr auto; gap: 18px; align-items: start; padding-block: 24px; border-bottom: 1px solid var(--line); }
.history-row > span { color: var(--rust); font: italic 13px/1 var(--serif); }
.history-row small, .travel-copy small { display: block; margin-bottom: 8px; color: var(--muted); font-size: 9px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.history-row h3 { max-width: 480px; margin: 0; font: 700 23px/1.12 var(--serif); letter-spacing: -.02em; }
.history-row i { color: var(--deep-green); font-style: normal; transition: transform .2s ease; }
.history-row:hover i { transform: translate(3px, -3px); }

.science-section { padding-block: 110px; background: var(--deep-green); color: var(--white); }
.science-intro { display: grid; grid-template-columns: .6fr 1.3fr .8fr; gap: 50px; align-items: end; }
.science-intro .eyebrow { align-self: start; color: #bfd1c2; }
.science-intro > p { margin: 0 0 4px; color: rgba(255,255,255,.67); }
.science-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 64px; border-block: 1px solid rgba(255,255,255,.2); }
.science-card { min-height: 300px; position: relative; display: flex; flex-direction: column; justify-content: flex-end; padding: 28px 34px 34px; border-right: 1px solid rgba(255,255,255,.2); }
.science-card:last-child { border-right: 0; }
.science-card::before { content: ""; position: absolute; width: 86px; height: 86px; top: 36px; right: 36px; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; }
.science-card::after { content: ""; position: absolute; width: 10px; height: 10px; top: 74px; right: 74px; background: var(--rust); border-radius: 50%; }
.science-index { position: absolute; top: 36px; left: 34px; color: rgba(255,255,255,.48); font: italic 13px/1 var(--serif); }
.science-card strong { font: 700 clamp(48px, 5vw, 70px)/1 var(--serif); letter-spacing: -.06em; }
.science-card p { max-width: 280px; margin: 15px 0 0; color: rgba(255,255,255,.65); font-size: 13px; line-height: 1.6; }

.travel-section { padding-block: 115px; }
.travel-title-row { display: grid; grid-template-columns: 1fr .48fr; gap: 80px; align-items: end; margin-bottom: 56px; }
.travel-title-row .eyebrow { color: var(--rust); }
.travel-title-row > p { margin: 0 0 5px; }
.travel-grid { display: grid; grid-template-columns: 1.24fr 1fr; gap: 38px 28px; }
.travel-card { border-top: 1px solid var(--ink); padding-top: 14px; }
.travel-card-wide { grid-row: span 2; }
.travel-image { aspect-ratio: 16 / 10; }
.travel-card-wide .travel-image { aspect-ratio: 4 / 5; }
.place-tag, .photo-note { position: absolute; left: 16px; bottom: 16px; padding: 8px 10px; background: rgba(247,245,239,.92); color: var(--ink); font-size: 9px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.travel-copy { padding-top: 22px; }
.travel-copy h3 { margin: 0; font: 700 clamp(28px, 3vw, 43px)/1.04 var(--serif); letter-spacing: -.035em; }
.travel-copy p { max-width: 660px; margin: 16px 0 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.travel-quote { min-height: 274px; display: flex; flex-direction: column; justify-content: space-between; padding: 28px 34px 30px; background: #e8e8dc; border-top: 0; }
.quote-mark { height: 40px; color: var(--rust); font: 70px/1 var(--serif); }
.travel-quote p { max-width: 500px; margin: 8px 0 22px; font: italic 700 30px/1.12 var(--serif); letter-spacing: -.02em; }
.travel-quote a { align-self: flex-start; border-bottom: 1px solid currentColor; padding-bottom: 5px; font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }

.wildlife-section { padding-block: 110px; background: #e5eadf; border-block: 1px solid var(--line); }
.wildlife-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 78px; align-items: center; }
.wildlife-image { min-height: 620px; }
.wildlife-copy .eyebrow { color: var(--rust); }
.wildlife-copy > p { max-width: 460px; margin: 24px 0 34px; }
.wildlife-copy ul { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgba(23,33,28,.22); }
.wildlife-copy li { display: grid; grid-template-columns: 30px 1fr; gap: 16px; padding-block: 20px; border-bottom: 1px solid rgba(23,33,28,.22); font: 700 19px/1.2 var(--serif); }
.wildlife-copy li span { color: var(--rust); font: italic 12px/1 var(--serif); }

.word-section { padding-block: 100px; }
.word-panel { display: grid; grid-template-columns: .95fr 1.05fr; gap: 70px; align-items: center; min-height: 420px; padding: 60px 70px; background: var(--white); border: 1px solid var(--line); }
.word-copy .eyebrow { color: var(--rust); }
.word-copy > p { max-width: 520px; margin: 24px 0 0; }
.word-game { display: flex; flex-direction: column; align-items: center; gap: 28px; }
.letter-row { display: grid; grid-template-columns: repeat(6, 1fr); gap: 7px; width: 100%; max-width: 520px; }
.letter-row span { aspect-ratio: 1; display: grid; place-items: center; background: var(--paper); border: 1px solid var(--line); color: var(--muted); font: 700 clamp(28px, 4vw, 50px)/1 var(--serif); transition: background .25s ease, color .25s ease, transform .25s ease; }
.letter-row.revealed span { background: var(--deep-green); color: white; border-color: var(--deep-green); transform: translateY(-3px); }
.letter-row.revealed span:nth-child(2n) { background: var(--sage); border-color: var(--sage); }
.word-game button { padding: 13px 19px; background: transparent; color: var(--deep-green); border: 1px solid var(--deep-green); cursor: pointer; font-size: 10px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; transition: .2s ease; }
.word-game button:hover { background: var(--deep-green); color: white; }

.newsletter-section { padding-block: 100px; background: var(--rust); color: var(--white); }
.newsletter-grid { display: grid; grid-template-columns: 80px 1fr .78fr; gap: 50px; align-items: center; }
.newsletter-star { display: grid; place-items: center; width: 72px; height: 72px; border: 1px solid rgba(255,255,255,.5); border-radius: 50%; font-size: 26px; }
.newsletter-grid h2 { max-width: 700px; }
.signup-form label { display: block; margin-bottom: 10px; font-size: 9px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.signup-form > div { display: flex; border-bottom: 1px solid rgba(255,255,255,.7); }
.signup-form input { min-width: 0; flex: 1; padding: 14px 0; background: transparent; color: white; border: 0; outline: 0; }
.signup-form input::placeholder { color: rgba(255,255,255,.62); }
.signup-form button { padding: 14px 0 14px 18px; background: transparent; color: white; border: 0; cursor: pointer; font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.signup-form small { display: block; margin-top: 12px; color: rgba(255,255,255,.65); font-size: 10px; line-height: 1.5; }
.success-note { min-height: 104px; padding: 24px 0; border-block: 1px solid rgba(255,255,255,.45); }
.success-note strong, .success-note span { display: block; }
.success-note strong { margin-bottom: 7px; font: 700 28px/1 var(--serif); }
.success-note span { color: rgba(255,255,255,.72); font-size: 13px; }

.site-footer { padding-block: 74px 26px; background: #111814; color: var(--white); }
.footer-top { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; padding-bottom: 62px; }
.footer-brand { font: 700 clamp(36px, 5vw, 65px)/1 var(--serif); letter-spacing: -.05em; }
.footer-brand span { color: var(--rust); }
.footer-top p { max-width: 370px; margin: 0 0 3px; color: rgba(255,255,255,.56); font-size: 12px; line-height: 1.65; }
.footer-bottom { display: flex; justify-content: space-between; gap: 28px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.15); color: rgba(255,255,255,.42); font-size: 9px; letter-spacing: .14em; text-transform: uppercase; }

@media (max-width: 840px) {
  .wrap { width: min(100% - 28px, 720px); }
  .masthead { min-height: 132px; align-items: flex-start; flex-direction: column; justify-content: center; gap: 14px; padding-block: 26px; }
  .tagline { max-width: 520px; }
  .menu-button { display: block; }
  .primary-nav { position: absolute; z-index: 20; top: 56px; left: 14px; right: 14px; display: none; flex-direction: column; align-items: flex-start; gap: 0; padding: 12px 22px; background: var(--white); border: 1px solid var(--line); box-shadow: 0 16px 40px rgba(23,33,28,.12); }
  .primary-nav.is-open { display: flex; }
  .primary-nav a { width: 100%; padding-block: 15px; border-bottom: 1px solid var(--line); }
  .primary-nav a:last-child { border-bottom: 0; }
  .primary-nav a::after { display: none; }
  .nav-row { position: relative; }
  .hero { grid-template-columns: 1fr 1fr; grid-template-rows: 500px 260px; }
  .hero-lead { grid-column: 1 / 3; grid-row: auto; min-height: 0; }
  .quick-grid { grid-template-columns: 1fr; }
  .quick-story { border-right: 0; border-bottom: 1px solid var(--line); }
  .quick-story:last-child { border-bottom: 0; }
  .history-grid { grid-template-columns: 1fr; gap: 52px; }
  .history-feature { grid-row: auto; }
  .section-heading { max-width: 650px; }
  .science-intro { grid-template-columns: 1fr; gap: 25px; }
  .science-intro > p { max-width: 540px; }
  .science-grid { grid-template-columns: 1fr; }
  .science-card { min-height: 240px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.2); }
  .science-card:last-child { border-bottom: 0; }
  .travel-title-row, .travel-grid { grid-template-columns: 1fr; }
  .travel-title-row { gap: 24px; }
  .travel-card-wide { grid-row: auto; }
  .travel-card-wide .travel-image { aspect-ratio: 16 / 10; }
  .wildlife-grid { grid-template-columns: 1fr; }
  .wildlife-image { min-height: 500px; }
  .word-panel { grid-template-columns: 1fr; padding: 52px 42px; }
  .newsletter-grid { grid-template-columns: 70px 1fr; }
  .signup-form, .success-note { grid-column: 2; }
  .footer-top { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 560px) {
  .topline-mark { display: none; }
  .brand { font-size: 42px; }
  .brand-orbit { width: 36px; height: 36px; flex: 0 0 36px; }
  .hero { grid-template-columns: 1fr; grid-template-rows: 470px 250px 250px; padding-top: 14px; }
  .hero-lead { grid-column: auto; }
  .hero-copy { padding: 28px; }
  .hero h1 { font-size: 52px; }
  .story-strip { padding-block: 68px 80px; }
  .display-title { font-size: 50px; }
  .history-section, .science-section, .travel-section, .wildlife-section { padding-block: 78px; }
  .history-grid { gap: 38px; }
  .section-heading h2, .science-intro h2, .travel-title-row h2, .wildlife-copy h2, .word-copy h2, .newsletter-grid h2 { font-size: 47px; }
  .history-row h3 { font-size: 20px; }
  .science-card { min-height: 220px; padding-inline: 24px; }
  .science-index { left: 24px; }
  .travel-quote { padding-inline: 24px; }
  .travel-quote p { font-size: 27px; }
  .wildlife-image { min-height: 380px; }
  .wildlife-grid { gap: 44px; }
  .word-section { padding-block: 70px; }
  .word-panel { padding: 38px 22px; gap: 44px; }
  .letter-row { gap: 4px; }
  .newsletter-grid { grid-template-columns: 1fr; gap: 32px; }
  .newsletter-star { width: 56px; height: 56px; }
  .signup-form, .success-note { grid-column: auto; }
  .signup-form > div { flex-direction: column; }
  .signup-form button { text-align: left; padding-left: 0; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}