/* ===== Design tokens ===== */
:root {
  --color-lagoon-deep: #0b2d31;
  --color-lagoon: #134349;
  --color-stone: #e7e0cf;
  --color-stone-deep: #d8cfb4;
  --color-thatch: #c9924b;
  --color-thatch-deep: #a8752f;
  --color-hibiscus: #a8483a;
  --color-hibiscus-deep: #8f3a2f;
  --color-ink: #1b2420;
  --color-cream: #fbf7ec;
  --font-heading: "Fraunces", "Georgia", serif;
  --font-heading-italic: "Fraunces Italic", "Georgia", serif;
  --font-body: "Karla", "Segoe UI", sans-serif;
  --max-width: 1200px;
  --radius: 3px;
}

/* ===== Reset ===== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-ink);
  background: #ffffff;
  line-height: 1.6;
}

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

a {
  color: inherit;
}

ul {
  list-style: none;
}

h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.25;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.container-narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.text-center {
  text-align: center;
}

.text-center .section-intro {
  margin-left: auto;
  margin-right: auto;
}

.intro-centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  transition: transform 0.15s ease, background 0.15s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--color-hibiscus);
  color: var(--color-cream);
}

.btn-primary:hover {
  background: var(--color-hibiscus-deep);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--color-cream);
  color: var(--color-cream);
}

.btn-outline:hover {
  background: var(--color-cream);
  color: var(--color-lagoon-deep);
}

/* ===== Header / nav ===== */
.site-header {
  background: var(--color-lagoon-deep);
  color: var(--color-cream);
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav-brand {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-cream);
  text-decoration: none;
}

.nav-toggle {
  display: block;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  margin: 5px 0;
  background: var(--color-cream);
  border-radius: 2px;
}

.nav-links {
  display: none;
  flex-direction: column;
  width: 100%;
  background: var(--color-lagoon-deep);
}

.nav-links.open {
  display: flex;
}

.nav-links li {
  border-top: 1px solid rgba(251, 247, 236, 0.15);
}

.nav-links a {
  display: block;
  padding: 0.9rem 1.25rem;
  text-decoration: none;
  font-weight: 600;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--color-lagoon);
}

.nav-links .nav-contact a {
  background: var(--color-hibiscus);
}

.nav-links .nav-contact a:hover {
  background: var(--color-hibiscus-deep);
}

/* ===== Hero ===== */
.hero {
  background: linear-gradient(180deg, rgba(11, 45, 49, 0.75), rgba(11, 45, 49, 0.55)), var(--color-lagoon);
  color: var(--color-cream);
  padding: 4rem 1.25rem;
  text-align: center;
}

.hero h1 {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.hero p {
  max-width: 40rem;
  margin: 0 auto 2rem;
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.hero.photo {
  background-image: linear-gradient(180deg, rgba(11, 45, 49, 0.45), rgba(11, 45, 49, 0.82)), var(--header-photo);
  background-size: cover;
  background-position: center;
}

.hero .eyebrow {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
  color: #9fc4c2;
  margin-bottom: 0.9rem;
}

.page-header {
  background: var(--color-lagoon-deep);
  color: var(--color-cream);
  padding: 3rem 1.25rem;
  text-align: center;
}

.page-header h1 {
  font-size: 2rem;
}

.page-header .eyebrow {
  display: block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: #9fc4c2;
  margin-bottom: 0.7rem;
}

.page-header .subtitle {
  font-family: var(--font-heading-italic);
  font-style: italic;
  font-weight: 500;
  color: var(--color-stone-deep);
  font-size: 1.05rem;
  margin-top: 0.6rem;
}

.page-header.photo {
  background-image: linear-gradient(180deg, rgba(11, 45, 49, 0.55), rgba(11, 45, 49, 0.88)), var(--header-photo);
  background-size: cover;
  background-position: center;
  padding: 4rem 1.25rem;
}

/* ===== Sections ===== */
section {
  padding: 3rem 1.25rem;
}

.section-alt {
  background: var(--color-stone);
}

.section-title {
  font-size: 1.6rem;
  margin-bottom: 1rem;
  color: var(--color-lagoon-deep);
}

.section-intro {
  max-width: 42rem;
  margin-bottom: 2rem;
}

/* ===== Image placeholder ===== */
.img-placeholder {
  aspect-ratio: 4 / 3;
  background: var(--color-stone-deep);
  border: 2px dashed var(--color-lagoon);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  color: var(--color-lagoon-deep);
  font-weight: 600;
  text-align: center;
  padding: 1rem;
}

.img-placeholder .icon {
  font-size: 2rem;
}

/* Real photo in the same slot as .img-placeholder */
.feature-photo {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
}

.feature-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Portrait variant, for tall photos (e.g. a person) that shouldn't be cropped into a wide box */
.feature-photo.portrait {
  aspect-ratio: 3 / 4;
  max-width: 320px;
}

/* Contain variant, for images (e.g. a map) where cropping would cut off meaningful content */
.feature-photo.contain {
  background: var(--color-stone);
}

.feature-photo.contain img {
  object-fit: contain;
}

/* ===== Cards / grids ===== */
.grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}

.card {
  background: #ffffff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.card-body {
  padding: 1.25rem;
}

.card-body h3 {
  color: var(--color-lagoon-deep);
  margin-bottom: 0.5rem;
}

.activity-price {
  display: block;
  margin-top: 0.75rem;
  font-weight: 700;
  color: var(--color-thatch-deep);
  font-variant-numeric: tabular-nums;
}

.activity-price.included {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--color-lagoon);
  color: var(--color-stone);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  margin-top: 0.9rem;
}

.activity-price.included::before {
  content: "\2713";
  font-weight: 700;
}

.activity-stops {
  margin: 0.85rem 0;
  padding: 0;
  list-style: none;
  border-left: 2px solid var(--color-thatch);
}

.activity-stops li {
  padding: 0.1rem 0 0.1rem 1rem;
  margin-bottom: 0.55rem;
}

.activity-stops li:last-child {
  margin-bottom: 0;
}

.activity-note {
  font-size: 0.9rem;
  font-style: italic;
  color: #5a5a52;
  margin-top: 0.5rem;
}

.activity-cash-note {
  font-size: 0.9rem;
  font-style: italic;
  color: var(--color-lagoon);
  margin: -0.5rem 0 2rem;
  max-width: 42rem;
}

.section-alt .activity-cash-note {
  color: var(--color-lagoon-deep);
}

.activities-subheading {
  margin: 3rem 0 1.5rem;
  color: var(--color-lagoon-deep);
}

.activities-subheading:first-of-type {
  margin-top: 0;
}

/* Included activities: larger feature cards */
.activity-feature-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .activity-feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.activity-feature {
  background: #ffffff;
  border: 1px solid var(--color-stone-deep);
}

.activity-feature .feature-photo {
  aspect-ratio: 3 / 2;
  border-radius: 0;
}

.activity-feature-body {
  padding: 1.5rem 1.6rem 1.7rem;
}

.activity-feature-body h3 {
  color: var(--color-ink);
  margin-bottom: 0.6rem;
  font-size: 1.25rem;
}

.section-intro.intro-xl {
  font-size: 1.65rem;
  line-height: 1.4;
  font-family: var(--font-heading-italic);
  font-style: italic;
  font-weight: 500;
  color: var(--color-lagoon-deep);
  max-width: 26rem;
}

.mockup-banner {
  background: #1b2420;
  color: #fbf7ec;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: center;
  padding: 0.6rem;
  margin-bottom: 1.5rem;
}

/* Alternating image + text row, used throughout the site */
.feature-row {
  align-items: center;
  margin-bottom: 3rem;
}

.feature-row:last-child {
  margin-bottom: 0;
}

.feature-row h3 {
  color: var(--color-lagoon-deep);
  margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
  .feature-row.reverse > *:first-child {
    order: 2;
  }

  .feature-row.reverse > *:last-child {
    order: 1;
  }
}

/* FAQ */
.faq-item {
  background: #ffffff;
  border: 1px solid var(--color-stone-deep);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  padding: 0.25rem 1.25rem;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  padding: 1rem 2.4rem 1rem 0;
  color: var(--color-lagoon-deep);
  position: relative;
  list-style: none;
}

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

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0.1rem;
  top: 0.85rem;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-thatch);
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  padding-bottom: 1rem;
}

/* Contact */
.contact-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  margin-top: 2rem;
}

.contact-links .btn {
  min-width: 240px;
}

/* Gallery */
.gallery {
  position: relative;
  background: var(--color-lagoon-deep);
  overflow: hidden;
}

.gallery-frame {
  aspect-ratio: 4 / 3;
}

.gallery-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(251, 247, 236, 0.9);
  color: var(--color-lagoon-deep);
  font-family: var(--font-heading);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-nav:hover {
  background: var(--color-cream);
}

.gallery-prev {
  left: 0.75rem;
}

.gallery-next {
  right: 0.75rem;
}

.gallery-caption {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 1rem;
  font-size: 0.9rem;
  color: #5a5a52;
}

.gallery-counter {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  margin-left: 1rem;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--color-lagoon-deep);
  color: var(--color-cream);
  text-align: center;
  padding: 2rem 1.25rem;
}

.site-footer a {
  text-decoration: underline;
}

/* ===== Desktop breakpoint ===== */
@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }

  .nav-links {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-end;
    width: auto;
    background: none;
  }

  .nav-links li {
    border-top: none;
  }

  .nav-links a {
    padding: 0.5rem 0.7rem;
    font-size: 0.92rem;
    white-space: nowrap;
  }

  .hero h1 {
    font-size: 2.75rem;
  }

  .hero p {
    font-size: 1.15rem;
  }

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

  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }

  section {
    padding: 4.5rem 1.25rem;
  }
}