css
:root {
  --navy: #071827;
  --blue: #0b3150;
  --cream: #f3f1eb;
  --white: #ffffff;
  --gold: #c9a86a;
  --muted: #b6c0c9;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--navy);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.65;
}

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

h1, h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  line-height: 1.08;
}

h1 { font-size: clamp(3.1rem, 8vw, 6.6rem); }

h2 { font-size: clamp(2.15rem, 4vw, 3.8rem); }

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

.hero {
  min-height: 91vh;
  color: #ffffff;
  background:
    linear-gradient(90deg, rgba(3, 15, 25, .76), rgba(3, 15, 25, .27)),
    url("images/teton-hero.jpg") center/cover no-repeat;
}

.hero h1,
.hero p,
.hero a {
  color: #ffffff;
}

.nav {
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
  padding: 28px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.brand img {
  display: block;
  width: auto;
  height: auto;
  max-width: 360px;
  max-height: 110px;
  filter: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: .9rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero-content {
  width: min(900px, calc(100% - 48px));
  margin: 14vh auto 0;
}

.eyebrow {
  margin-bottom: 16px;
  color: var(--gold);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.hero-copy {
  max-width: 690px;
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  margin: 26px 0 34px;
}

.button {
  display: inline-block;
  padding: 13px 21px;
  border: 1px solid transparent;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: .2s ease;
}

.button-primary {
  background: var(--gold);
  color: var(--navy);
}

.button-primary:hover {
  background: #dfc188;
  transform: translateY(-1px);
}

.button-light {
  border-color: rgba(255,255,255,.8);
  color: var(--white);
}

.button-light:hover {
  background: var(--white);
  color: var(--navy);
}

.intro, .two-column, .closing {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
  padding: 112px 0;
}

.intro {
  max-width: 900px;
  text-align: center;
}

.intro p:last-child {
  max-width: 720px;
  margin: 28px auto 0;
  font-size: 1.12rem;
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: start;
}

.two-column p {
  font-size: 1.12rem;
  margin: 0;
}

.dark-section {
  width: 100%;
  max-width: none;
  padding-left: max(24px, calc((100% - 1120px) / 2));
  padding-right: max(24px, calc((100% - 1120px) / 2));
  background: var(--navy);
  color: var(--white);
}

.closing {
  text-align: center;
}

footer {
  padding: 38px 24px;
  background: #04101b;
  color: var(--muted);
  text-align: center;
  font-size: .78rem;
}

footer p {
  max-width: 850px;
  margin: 8px auto;
}

.arrived-page {
  min-height: 100vh;
  color: #ffffff;
  background:
    linear-gradient(rgba(3, 15, 25, .68), rgba(3, 15, 25, .68)),
    url("images/teton-arrived-1.jpg") center/cover no-repeat;
}

.arrived-page h1,
.arrived-page p,
.arrived-page a {
  color: #ffffff;
}

.arrived-content {
  width: min(850px, calc(100% - 48px));
  margin: 18vh auto 0;
  text-align: center;
}

.arrived-content p:not(.eyebrow) {
  max-width: 620px;
  margin: 24px auto 34px;
  font-size: 1.14rem;
}

@media (max-width: 700px) {
  .nav-links { gap: 13px; font-size: .7rem; }
  .brand img { max-width: 140px; }
  .two-column { grid-template-columns: 1fr; gap: 24px; }
  .intro, .two-column, .closing { padding: 76px 0; }
}