:root,
[data-theme='light'] {
  --font-display: 'Merriweather', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2.25rem, 1.4rem + 3vw, 4.6rem);
  --text-hero: clamp(3.25rem, 1.2rem + 6.5vw, 7.8rem);
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
  --color-bg: #f6f3ee;
  --color-surface: #fffdf8;
  --color-surface-2: #e8e1d7;
  --color-text: #1f1f1c;
  --color-text-muted: #68645c;
  --color-text-inverse: #faf8f4;
  --color-primary: #4e7c83;
  --color-primary-dark: #203c42;
  --color-primary-soft: #d9e4e4;
  --color-border: #d8d2c8;
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --shadow-soft: 0 24px 80px rgba(31, 31, 28, 0.16);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-20);
}

body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

img {
  height: auto;
  background: var(--color-surface-2);
}

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

p {
  max-width: 68ch;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

h1 {
  font-size: var(--text-hero);
  max-width: 10ch;
}

h2 {
  font-size: var(--text-2xl);
  max-width: 12ch;
}

h3 {
  font-size: var(--text-lg);
  letter-spacing: -0.02em;
}

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: var(--space-4);
  z-index: 100;
  transform: translateY(-150%);
  border-radius: var(--radius-sm);
  background: var(--color-text);
  color: var(--color-text-inverse);
  padding: var(--space-2) var(--space-3);
}

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) clamp(var(--space-4), 4vw, var(--space-10));
  color: var(--color-text-inverse);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 44px;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(250, 248, 244, 0.55);
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
}

.brand-name,
.brand-sub {
  display: block;
}

.brand-name {
  font-weight: 700;
  line-height: 1.1;
}

.brand-sub {
  font-size: var(--text-xs);
  color: rgba(250, 248, 244, 0.78);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-sm);
}

.nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.nav-cta {
  border: 1px solid rgba(250, 248, 244, 0.65);
  border-radius: 999px;
  padding-inline: var(--space-4);
}

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  display: grid;
  align-items: end;
  color: var(--color-text-inverse);
}

.hero-media,
.hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media img {
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(15, 24, 24, 0.76), rgba(15, 24, 24, 0.28) 58%, rgba(15, 24, 24, 0.18)),
    linear-gradient(0deg, rgba(15, 24, 24, 0.78), rgba(15, 24, 24, 0.05) 62%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(100%, 1180px);
  padding: clamp(8rem, 18vw, 15rem) clamp(var(--space-4), 5vw, var(--space-16)) clamp(var(--space-10), 8vw, var(--space-20));
}

.eyebrow {
  color: rgba(250, 248, 244, 0.84);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow.dark {
  color: var(--color-primary);
}

.hero-copy {
  margin-top: var(--space-5);
  color: rgba(250, 248, 244, 0.88);
  font-size: var(--text-lg);
  max-width: 36rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 700;
}

.button-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: 0 16px 32px rgba(15, 24, 24, 0.24);
}

.button-primary:hover {
  background: var(--color-primary-dark);
}

.button-secondary {
  border: 1px solid rgba(250, 248, 244, 0.45);
  color: var(--color-text-inverse);
  background: rgba(250, 248, 244, 0.08);
  backdrop-filter: blur(8px);
}

.section {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
}

.container {
  width: min(100% - 2rem, 1180px);
  margin-inline: auto;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(var(--space-8), 6vw, var(--space-20));
}

.prose {
  display: grid;
  gap: var(--space-5);
  color: var(--color-text-muted);
}

.included {
  background: var(--color-surface);
}

.difference {
  padding-block-start: 0;
}

.difference-panel {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: clamp(var(--space-8), 6vw, var(--space-16));
  align-items: start;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, rgba(78, 124, 131, 0.16), rgba(255, 253, 248, 0.76)),
    var(--color-surface);
  padding: clamp(var(--space-8), 6vw, var(--space-16));
  box-shadow: 0 18px 60px rgba(31, 31, 28, 0.1);
}

.difference-panel h2 {
  max-width: 13ch;
}

.difference-copy {
  display: grid;
  gap: var(--space-8);
  color: var(--color-text-muted);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
}

.proof-strip span {
  display: grid;
  min-height: 96px;
  align-content: end;
  border-top: 1px solid rgba(31, 31, 28, 0.14);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 800;
  line-height: 1.25;
  padding-top: var(--space-4);
}

.visual-proof {
  padding-block: clamp(var(--space-4), 3vw, var(--space-12)) clamp(var(--space-16), 9vw, var(--space-32));
}

.visual-proof-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.42fr) minmax(0, 0.58fr);
  gap: clamp(var(--space-8), 6vw, var(--space-16));
  align-items: center;
}

.visual-proof-copy {
  display: grid;
  gap: var(--space-5);
}

.visual-proof-copy h2 {
  max-width: 11ch;
}

.visual-proof-copy p:not(.eyebrow) {
  color: var(--color-text-muted);
}

.image-story {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  grid-template-rows: repeat(2, minmax(220px, 1fr));
  gap: var(--space-4);
}

.image-card {
  position: relative;
  overflow: hidden;
  min-height: 280px;
  border-radius: var(--radius-xl);
  background: var(--color-surface-2);
  box-shadow: 0 18px 60px rgba(31, 31, 28, 0.12);
}

.image-card.tall {
  grid-row: span 2;
}

.image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-card figcaption {
  position: absolute;
  left: var(--space-4);
  right: var(--space-4);
  bottom: var(--space-4);
  max-width: 28ch;
  border-radius: var(--radius-lg);
  background: rgba(31, 31, 28, 0.58);
  color: var(--color-text-inverse);
  font-size: var(--text-xs);
  font-weight: 800;
  line-height: 1.3;
  padding: var(--space-3);
  backdrop-filter: blur(10px);
}

.section-heading {
  display: grid;
  gap: var(--space-4);
  max-width: 780px;
  margin-bottom: var(--space-12);
}

.section-heading p {
  color: var(--color-text-muted);
}

.compact {
  margin-bottom: var(--space-8);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.feature-card {
  min-height: 250px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-bg);
  padding: var(--space-6);
  display: grid;
  align-content: space-between;
  gap: var(--space-5);
}

.feature-number {
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.14em;
}

.feature-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.adventure-menu {
  background:
    linear-gradient(180deg, var(--color-surface), var(--color-bg));
}

.adventure-menu .section-heading h2 {
  max-width: 14ch;
}

.adventure-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.82fr);
  grid-auto-rows: minmax(260px, auto);
  gap: var(--space-4);
}

.adventure-card {
  display: grid;
  align-content: end;
  gap: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  padding: clamp(var(--space-6), 4vw, var(--space-10));
}

.adventure-card-feature {
  min-height: 520px;
  grid-row: span 2;
  background:
    linear-gradient(rgba(17, 29, 30, 0.62), rgba(17, 29, 30, 0.7)),
    url('./assets/alaska-helicopter-glacier-1600.jpg') center / cover;
  color: var(--color-text-inverse);
}

.adventure-label {
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.adventure-card-feature .adventure-label,
.adventure-card-feature p {
  color: rgba(250, 248, 244, 0.82);
}

.adventure-card h3 {
  max-width: 14ch;
}

.adventure-card p:not(.adventure-label) {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.adventure-card-feature p:not(.adventure-label) {
  color: rgba(250, 248, 244, 0.84);
}

.full-bleed-note {
  padding-block: clamp(var(--space-16), 12vw, var(--space-32));
  background:
    linear-gradient(rgba(31, 31, 28, 0.72), rgba(31, 31, 28, 0.72)),
    url('./assets/alaska-couple-glacier-overlook-1600.jpg') center 58% / cover fixed;
  color: var(--color-text-inverse);
}

.note-grid {
  display: grid;
  grid-template-columns: 0.45fr 1fr;
  gap: var(--space-8);
  align-items: start;
}

.note-kicker {
  color: rgba(250, 248, 244, 0.68);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

blockquote {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 5rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  max-width: 15ch;
}

.season-panel {
  border-left: 3px solid var(--color-primary);
  padding-left: var(--space-6);
}

.clean-list {
  display: grid;
  gap: var(--space-3);
  list-style: none;
}

.clean-list li {
  position: relative;
  padding-left: var(--space-5);
}

.clean-list li::before {
  content: '';
  position: absolute;
  top: 0.75em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--color-primary);
}

.investment {
  padding-block-start: 0;
}

.investment-card,
.final-card {
  border-radius: var(--radius-xl);
  background: var(--color-primary-dark);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-soft);
}

.investment-card {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-8);
  padding: clamp(var(--space-8), 6vw, var(--space-16));
}

.investment-card .prose {
  color: rgba(250, 248, 244, 0.82);
}

.range-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.range-grid span {
  border: 1px solid rgba(250, 248, 244, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  color: var(--color-text-inverse);
  font-weight: 700;
}

.faq-grid {
  display: grid;
  gap: var(--space-3);
}

details {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  padding: var(--space-5);
}

summary {
  cursor: pointer;
  color: var(--color-text);
  font-weight: 800;
}

details p {
  margin-top: var(--space-3);
  color: var(--color-text-muted);
}

.final-cta {
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
}

.final-card {
  display: grid;
  gap: var(--space-5);
  justify-items: start;
  padding: clamp(var(--space-8), 7vw, var(--space-20));
}

.final-card h2 {
  max-width: 14ch;
}

.final-card p:not(.eyebrow) {
  color: rgba(250, 248, 244, 0.82);
}

.site-footer {
  padding-block: var(--space-8);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
}

.footer-grid a {
  color: var(--color-primary);
  font-weight: 800;
}

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

  .nav a:not(.nav-cta) {
    display: none;
  }

  .brand-sub {
    display: none;
  }

  .hero-content {
    padding-top: 9rem;
  }

  h1 {
    max-width: 8.5ch;
  }

  .split,
  .season-grid,
  .investment-card,
  .note-grid,
  .difference-panel,
  .visual-proof-grid,
  .adventure-grid {
    grid-template-columns: 1fr;
  }

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

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

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

  .image-story {
    grid-template-columns: 1fr 1fr;
  }

  .adventure-card-feature {
    min-height: 440px;
    grid-row: auto;
  }

  .full-bleed-note {
    background-attachment: scroll;
  }
}

@media (max-width: 520px) {
  .site-header {
    padding: var(--space-3) var(--space-4);
  }

  .brand-name {
    font-size: var(--text-sm);
  }

  .nav-cta {
    padding-inline: var(--space-3);
    font-size: var(--text-xs);
  }

  .hero-actions,
  .button {
    width: 100%;
  }

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

  .proof-strip {
    grid-template-columns: 1fr;
  }

  .image-story {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .image-card,
  .image-card.tall {
    grid-row: auto;
    min-height: 320px;
  }

  .proof-strip span {
    min-height: auto;
    padding-block: var(--space-3);
  }

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