:root {
  --white: #ffffff;
  --shell: #fffaf2;
  --sand: #f2eadc;
  --sand-strong: #e4d1af;
  --ink: #12323d;
  --muted: #63757b;
  --deep: #06495f;
  --lagoon: #0f9eb4;
  --turquoise: #78d7d1;
  --gold: #c5a25a;
  --line: rgba(18, 50, 61, 0.13);
  --shadow: 0 18px 50px rgba(10, 55, 70, 0.12);
  --radius: 8px;
  --header-height: 74px;
  color-scheme: light;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--shell);
  color: var(--ink);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.lightbox-open {
  overflow: hidden;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

button {
  color: inherit;
}

:focus-visible {
  outline: 3px solid rgba(15, 158, 180, 0.45);
  outline-offset: 3px;
}

.section-inner {
  width: calc(100% - 2rem);
  max-width: 1160px;
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 250, 242, 0.86);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition: background 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.site-header.is-scrolled,
.site-header.nav-open {
  background: rgba(255, 255, 255, 0.96);
  border-color: var(--line);
  box-shadow: 0 14px 34px rgba(18, 50, 61, 0.08);
}

.header-inner {
  min-height: var(--header-height);
  width: calc(100% - 1.25rem);
  max-width: 1220px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand,
.language-brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  font-weight: 800;
  color: var(--deep);
}

.brand-logo {
  width: 116px;
  height: 48px;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.brand-fallback,
.language-brand span {
  display: none;
  font-weight: 800;
  letter-spacing: 0;
  white-space: nowrap;
}

.main-nav {
  position: absolute;
  top: calc(100% + 0.55rem);
  left: 0.75rem;
  right: 0.75rem;
  display: grid;
  gap: 0.25rem;
  padding: 0.7rem;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
}

.site-header.nav-open .main-nav {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.main-nav a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--deep);
  transition: background 180ms ease, color 180ms ease;
}

.main-nav a:hover {
  background: rgba(15, 158, 180, 0.08);
  color: #057287;
}

.header-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0.18rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
}

.language-switch a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  min-height: 34px;
  padding: 0 0.55rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--deep);
}

.language-switch a.active {
  background: var(--deep);
  color: var(--white);
}

.nav-toggle {
  width: 44px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  gap: 4px;
  padding: 0.72rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  cursor: pointer;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  display: block;
  background: var(--deep);
  border-radius: 99px;
  transition: transform 180ms ease, opacity 180ms ease;
}

.site-header.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.site-header.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: min(680px, 82svh);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: var(--white);
  background-image:
    linear-gradient(90deg, rgba(5, 35, 48, 0.72), rgba(5, 35, 48, 0.34) 55%, rgba(5, 35, 48, 0.1)),
    linear-gradient(0deg, rgba(5, 35, 48, 0.42), rgba(5, 35, 48, 0.02) 45%),
    var(--hero-image);
  background-size: cover;
  background-position: center;
}

.hero-photo {
  --hero-image: url("images/tour-1.jpg");
}

.hero-inner {
  padding: 4.8rem 0 3rem;
}

.hero-content {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.hero .eyebrow,
.section-deep .eyebrow,
.contact-section .eyebrow,
.language-hero .eyebrow {
  color: #f0cf87;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2 {
  margin: 0;
  font-family: "Playfair Display", Georgia, serif;
  letter-spacing: 0;
  line-height: 1.03;
}

h1 {
  max-width: 860px;
  font-size: 3rem;
}

h2 {
  font-size: 2.12rem;
}

h3 {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.25;
}

.hero-subtitle {
  max-width: 640px;
  margin: 1rem 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.06rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1.45rem 0 0;
}

.hero-badges span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0.35rem 0.72rem;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
  font-size: 0.87rem;
  font-weight: 800;
  backdrop-filter: blur(10px);
}

.hero-actions,
.contact-actions,
.language-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.65rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  min-width: 148px;
  padding: 0.78rem 1.18rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  line-height: 1.1;
  text-align: center;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

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

.btn-primary {
  background: var(--lagoon);
  color: var(--white);
  box-shadow: 0 16px 34px rgba(15, 158, 180, 0.28);
}

.btn-primary:hover {
  background: #0b8ca1;
}

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.14);
  color: var(--white);
  backdrop-filter: blur(10px);
}

.btn-light {
  background: var(--white);
  color: var(--deep);
  box-shadow: 0 14px 30px rgba(7, 53, 70, 0.12);
}

.section {
  padding: 4.5rem 0;
  background: var(--shell);
}

.section-sand {
  background: var(--sand);
}

.section-deep {
  background: var(--deep);
  color: var(--white);
}

.section-heading {
  max-width: 740px;
  margin-bottom: 2.1rem;
}

.section-heading p:last-child {
  max-width: 660px;
  margin: 0.9rem 0 0;
  color: var(--muted);
}

.section-deep .section-heading p:last-child,
.section-deep p {
  color: rgba(255, 255, 255, 0.82);
}

.feature-grid,
.included-grid {
  display: grid;
  gap: 0.9rem;
}

.feature-card,
.included-card,
.detail-item,
.price-card,
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 14px 34px rgba(10, 55, 70, 0.06);
}

.feature-card {
  min-height: 210px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(15, 158, 180, 0.3);
  box-shadow: var(--shadow);
}

.feature-mark {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  border-radius: 999px;
  background: rgba(120, 215, 209, 0.24);
  color: var(--deep);
  font-size: 0.78rem;
  font-weight: 900;
}

.feature-card p {
  margin: 0.65rem 0 0;
  color: var(--muted);
}

.tour-layout,
.price-layout,
.faq-layout,
.pickup-layout {
  display: grid;
  gap: 2rem;
}

.detail-grid {
  display: grid;
  gap: 0.75rem;
}

.detail-item {
  min-height: 92px;
  padding: 1rem;
  display: grid;
  align-content: center;
  gap: 0.15rem;
}

.detail-item span {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 700;
}

.detail-item strong {
  color: var(--deep);
  font-size: 1rem;
}

.included-card {
  min-height: 120px;
  padding: 1.1rem;
  display: grid;
  align-content: space-between;
  gap: 1rem;
  transition: transform 180ms ease, border-color 180ms ease;
}

.included-card:hover {
  transform: translateY(-3px);
  border-color: rgba(197, 162, 90, 0.44);
}

.included-card span {
  color: var(--gold);
  font-size: 0.82rem;
  font-weight: 900;
}

.included-card strong {
  font-size: 1.08rem;
}

.pickup-copy h2,
.pickup-copy p {
  max-width: 650px;
}

.pickup-copy p:not(.eyebrow) {
  margin: 1rem 0 0;
  color: rgba(255, 255, 255, 0.84);
}

.pickup-image {
  min-height: 320px;
  overflow: hidden;
  border-radius: var(--radius);
}

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

.gallery-grid {
  display: grid;
  gap: 0.75rem;
}

.gallery-item {
  width: 100%;
  aspect-ratio: 4 / 3;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: var(--radius);
  background: var(--sand);
  cursor: zoom-in;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease, filter 300ms ease;
}

.gallery-item:hover img {
  transform: scale(1.045);
  filter: saturate(1.08);
}

.price-card {
  padding: 1.4rem;
  background: var(--white);
}

.price-label {
  display: inline-flex;
  margin-bottom: 0.8rem;
  color: var(--gold);
  font-size: 0.84rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0;
}

.price-value {
  display: block;
  color: var(--deep);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 2.55rem;
  line-height: 1;
}

.price-unit {
  display: block;
  margin-top: 0.25rem;
  color: var(--muted);
  font-weight: 800;
}

.price-card ul {
  display: grid;
  gap: 0.55rem;
  margin: 1.35rem 0 1.45rem;
  padding: 0;
  list-style: none;
}

.price-card li {
  position: relative;
  padding-left: 1.2rem;
  color: var(--muted);
}

.price-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 999px;
  background: var(--lagoon);
}

.faq-list {
  display: grid;
  gap: 0.7rem;
}

.faq-item {
  overflow: hidden;
  background: rgba(255, 255, 255, 0.84);
}

.faq-item button {
  width: 100%;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  border: 0;
  background: transparent;
  color: var(--deep);
  font-weight: 800;
  text-align: left;
  cursor: pointer;
}

.faq-item button::after {
  content: "+";
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(15, 158, 180, 0.1);
  color: var(--lagoon);
  font-weight: 900;
  transition: transform 180ms ease, background 180ms ease;
}

.faq-item.is-open button::after {
  transform: rotate(45deg);
  background: rgba(197, 162, 90, 0.2);
  color: var(--deep);
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 220ms ease;
}

.faq-panel p {
  margin: 0;
  padding: 0 1rem 1.1rem;
  color: var(--muted);
}

.contact-section {
  padding: 4.8rem 0;
  color: var(--white);
  background-image:
    linear-gradient(90deg, rgba(6, 73, 95, 0.96), rgba(6, 73, 95, 0.76)),
    url("images/tour-4.jpg");
  background-size: cover;
  background-position: center;
}

.contact-inner {
  max-width: 860px;
  text-align: left;
}

.contact-inner h2 {
  max-width: 760px;
}

.contact-phone {
  margin: 1.15rem 0 0;
  font-size: 1.35rem;
  font-weight: 900;
}

.contact-signature {
  margin: 1.25rem 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 700;
}

.site-footer {
  padding: 2.5rem 0;
  background: #082f3d;
  color: rgba(255, 255, 255, 0.78);
}

.footer-inner {
  display: grid;
  gap: 1.1rem;
}

.footer-brand {
  color: var(--white);
  font-weight: 900;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

.footer-nav a {
  font-weight: 700;
}

.footer-nav a:hover,
.footer-brand:hover,
.contact-phone a:hover {
  color: var(--turquoise);
}

.footer-inner p {
  margin: 0;
}

.language-page {
  min-height: 100svh;
}

.language-hero {
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  color: var(--white);
  background-image:
    linear-gradient(90deg, rgba(5, 35, 48, 0.78), rgba(5, 35, 48, 0.28)),
    var(--hero-image);
  background-size: cover;
  background-position: center;
  padding: 2rem 1rem 3rem;
}

.language-shell {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
}

.language-brand {
  margin-bottom: 2.2rem;
}

.language-brand img {
  display: none;
}

.language-brand span {
  display: inline-flex;
  color: var(--white);
}

.language-shell h1 {
  font-size: 3.15rem;
}

.language-intro {
  max-width: 560px;
  margin: 1rem 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.05rem;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(5, 24, 31, 0.9);
}

.lightbox.is-open {
  display: flex;
}

.lightbox img {
  max-width: min(100%, 1120px);
  max-height: 84svh;
  border-radius: var(--radius);
  object-fit: contain;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

.lightbox-close {
  position: fixed;
  top: 1rem;
  right: 1rem;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
}

.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 520ms ease, transform 520ms ease;
}

.js .reveal {
  opacity: 0;
  transform: translateY(18px);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media (min-width: 620px) {
  .section-inner {
    width: calc(100% - 3rem);
    max-width: 1160px;
  }

  h1 {
    font-size: 3.75rem;
  }

  h2 {
    font-size: 2.65rem;
  }

  .feature-grid,
  .included-grid,
  .detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .price-card {
    padding: 1.7rem;
  }

  .language-shell h1 {
    font-size: 4rem;
  }
}

@media (min-width: 900px) {
  :root {
    --header-height: 82px;
  }

  .nav-toggle {
    display: none;
  }

  .main-nav {
    position: static;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .main-nav a {
    min-height: 42px;
    padding: 0.45rem 0.62rem;
    font-size: 0.9rem;
  }

  .brand-logo {
    width: 138px;
    height: 58px;
  }

  .hero {
    min-height: min(760px, 82svh);
    background-position: center 44%;
  }

  .hero-inner {
    padding: 6rem 0 4rem;
  }

  h1 {
    font-size: 4.65rem;
  }

  h2 {
    font-size: 3.05rem;
  }

  .hero-subtitle {
    font-size: 1.22rem;
  }

  .section {
    padding: 6rem 0;
  }

  .section-heading {
    margin-bottom: 2.6rem;
  }

  .feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .tour-layout,
  .price-layout,
  .faq-layout,
  .pickup-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }

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

  .included-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .pickup-layout {
    align-items: center;
  }

  .pickup-image {
    min-height: 460px;
  }

  .gallery-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-rows: 178px;
    grid-auto-flow: dense;
  }

  .gallery-item {
    height: 100%;
    aspect-ratio: auto;
  }

  .gallery-item:nth-child(1) {
    grid-column: span 2;
    grid-row: span 2;
  }

  .gallery-item:nth-child(4),
  .gallery-item:nth-child(5) {
    grid-row: span 2;
  }

  .gallery-item:nth-child(6),
  .gallery-item:nth-child(8) {
    grid-column: span 2;
  }

  .price-card {
    padding: 2rem;
  }

  .contact-section {
    padding: 6.5rem 0;
  }

  .footer-inner {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .footer-inner p {
    grid-column: 1 / -1;
  }

  .language-hero {
    padding: 3rem 2rem 5rem;
  }
}

@media (min-width: 1120px) {
  .main-nav a {
    padding-inline: 0.8rem;
  }

  .detail-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .gallery-grid {
    grid-auto-rows: 205px;
  }
}