:root {
  --ink: #15202b;
  --muted: #657386;
  --line: #e5edf2;
  --surface: #ffffff;
  --soft: #f4f8f9;
  --sea: #007c89;
  --deep: #17324d;
  --coral: #ff6b4a;
  --mango: #ffc857;
  --green: #3a8f72;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--surface);
  line-height: 1.5;
  letter-spacing: 0;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 32px;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 230px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: var(--deep);
  color: white;
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
}

.top-nav {
  display: flex;
  gap: 24px;
  color: var(--muted);
  font-size: 15px;
}

.top-nav a:hover {
  color: var(--sea);
}

.nav-cta,
.card-action,
.contact-buttons a,
.mobile-contact a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-weight: 700;
}

.nav-cta {
  padding: 10px 16px;
  color: white;
  background: var(--sea);
}

.hero {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
  padding: 88px 32px;
  background-color: #0b6476;
  background-image: url("./assets/white-sand-beach-poster.jpg");
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero-video {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(8, 25, 38, 0.62), rgba(8, 25, 38, 0.26), rgba(8, 25, 38, 0.05));
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1040px, 100%);
  margin: 0 auto;
  color: white;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--coral);
  font-size: 14px;
  font-weight: 800;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: 54px;
  line-height: 1.06;
}

.hero-copy {
  max-width: 620px;
  margin: 18px 0 16px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 18px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.hero-points span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 12px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(12, 35, 50, 0.34);
  font-size: 14px;
  font-weight: 700;
}

.search-panel {
  display: grid;
  grid-template-columns: repeat(3, minmax(160px, 1fr)) 170px;
  gap: 12px;
  width: min(920px, 100%);
  padding: 12px;
  background: rgba(255, 255, 255, 0.98);
  border-radius: 8px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
}

.search-panel label,
.contact-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.search-panel input,
.search-panel select,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  color: var(--ink);
  background: white;
}

.search-panel button {
  border: 0;
  border-radius: 8px;
  color: white;
  background: var(--coral);
  font-weight: 800;
  cursor: pointer;
}

.quick-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.quick-tags button {
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 999px;
  padding: 9px 14px;
  color: white;
  background: rgba(255, 255, 255, 0.12);
  cursor: pointer;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-bottom: 1px solid var(--line);
  background: var(--soft);
}

.trust-strip div {
  padding: 24px 32px;
  border-right: 1px solid var(--line);
}

.trust-strip div:last-child {
  border-right: 0;
}

.trust-strip strong,
.trust-strip span {
  display: block;
}

.trust-strip span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}

.section,
.inquiry-section {
  padding: 72px 32px;
}

.section-head {
  width: min(1120px, 100%);
  margin: 0 auto 28px;
}

.section-head h2,
.inquiry-copy h2 {
  margin: 0;
  font-size: 34px;
  line-height: 1.18;
}

.section-head p:not(.eyebrow),
.inquiry-copy p:not(.eyebrow) {
  max-width: 740px;
  margin: 10px 0 0;
  color: var(--muted);
}

.hotel-grid {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.hotel-card,
.tour-card,
.package-grid article {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.hotel-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

.hotel-body {
  padding: 16px;
}

.card-topline {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.card-topline strong {
  color: var(--coral);
}

.hotel-card h3,
.tour-card h3,
.package-grid h3 {
  margin: 10px 0 8px;
  font-size: 20px;
  line-height: 1.22;
}

.hotel-card p,
.tour-card p,
.package-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 14px 0;
}

.tag-row span,
.tour-card span {
  display: inline-flex;
  border-radius: 999px;
  padding: 5px 8px;
  color: var(--deep);
  background: #edf6f7;
  font-size: 12px;
  font-weight: 700;
}

.card-action {
  width: 100%;
  min-height: 42px;
  color: white;
  background: var(--deep);
}

.muted-card {
  opacity: 0.88;
}

.package-band {
  padding: 72px 32px;
  background: var(--deep);
  color: white;
}

.section-head.light p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.72);
}

.package-grid {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 18px;
}

.package-grid article {
  border-color: rgba(255, 255, 255, 0.14);
  background: white;
}

.package-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  color: var(--deep);
}

.package-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

.package-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 16px;
}

.package-topline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
}

.package-topline span {
  color: var(--mango);
  font-weight: 800;
}

.package-topline strong {
  color: var(--coral);
  text-align: right;
}

.package-card p,
.package-card li,
.package-card small {
  color: var(--muted);
  font-size: 14px;
}

.package-card p {
  margin: 0;
}

.package-includes {
  display: grid;
  gap: 6px;
  margin: 14px 0;
  padding: 0;
  list-style: none;
}

.package-includes li {
  padding-left: 14px;
  position: relative;
}

.package-includes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--coral);
}

.package-card small {
  display: block;
  margin: 0 0 14px;
  line-height: 1.55;
}

.package-card .card-action {
  margin-top: auto;
  background: var(--coral);
}

.tour-grid {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.tour-card {
  display: grid;
  grid-template-columns: 130px 1fr;
  min-height: 166px;
}

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

.tour-card div {
  padding: 16px;
}

.tour-card span {
  margin-top: 14px;
}

.section-link-row {
  width: min(1120px, 100%);
  margin: 24px auto 0;
}

.section-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 8px;
  color: white;
  background: var(--deep);
  font-weight: 800;
}

.ticket-hero {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  padding: 88px 32px;
  overflow: hidden;
  background: #0b6476;
}

.ticket-hero > img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ticket-hero-shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(8, 25, 38, 0.78), rgba(8, 25, 38, 0.46), rgba(8, 25, 38, 0.08));
}

.ticket-hero-content {
  position: relative;
  z-index: 2;
  width: min(1040px, 100%);
  margin: 0 auto;
  color: white;
}

.ticket-hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: 52px;
  line-height: 1.08;
}

.ticket-hero-content > p:not(.eyebrow) {
  max-width: 640px;
  margin: 18px 0 16px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 18px;
}

.ticket-search {
  grid-template-columns: repeat(3, minmax(160px, 1fr)) 170px;
}

.ticket-tags {
  width: min(1120px, 100%);
  margin: -8px auto 24px;
}

.ticket-tags button {
  border-color: var(--line);
  color: var(--deep);
  background: #edf6f7;
}

.ticket-grid {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.ticket-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.ticket-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

.ticket-body {
  padding: 16px;
}

.ticket-topline {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
}

.ticket-topline strong {
  color: var(--coral);
}

.ticket-card h3 {
  margin: 10px 0 8px;
  font-size: 21px;
  line-height: 1.22;
}

.ticket-card p,
.ticket-card li {
  color: var(--muted);
  font-size: 14px;
}

.ticket-card p {
  margin: 0;
}

.ticket-card ul {
  display: grid;
  gap: 5px;
  margin: 14px 0;
  padding-left: 18px;
}

.feature-ticket {
  grid-column: span 2;
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) 1fr;
}

.feature-ticket img {
  height: 100%;
  aspect-ratio: auto;
}

.booking-steps {
  padding: 72px 32px;
  background: var(--soft);
}

.step-grid {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.step-grid div {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.step-grid strong {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  color: white;
  background: var(--sea);
}

.step-grid h3 {
  margin: 14px 0 8px;
  font-size: 18px;
}

.step-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.inquiry-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 42px;
  align-items: center;
  background: var(--soft);
}

.inquiry-copy,
.contact-form {
  width: min(540px, 100%);
}

.inquiry-copy {
  justify-self: end;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.contact-buttons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.contact-buttons a {
  min-height: 44px;
  color: white;
  background: var(--sea);
}

.contact-buttons a:nth-child(2) {
  background: var(--green);
}

.contact-buttons a:nth-child(3) {
  background: var(--deep);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  padding: 28px 32px 92px;
  color: white;
  background: #0f1e2c;
  font-size: 14px;
}

.mobile-contact {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 30;
  display: none;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.18);
}

.mobile-contact a {
  min-height: 42px;
  color: white;
  background: var(--deep);
}

.mobile-contact a:nth-child(2) {
  background: var(--sea);
}

.mobile-contact a:nth-child(3) {
  background: var(--coral);
}

.is-dimmed {
  opacity: 0.26;
  transform: scale(0.99);
}

.not-found {
  min-height: 100vh;
  display: grid;
  align-content: center;
  gap: 18px;
  padding: 48px 24px;
  color: white;
  background: var(--deep);
}

.not-found h1,
.not-found p,
.not-found .contact-buttons {
  width: min(680px, 100%);
  margin: 0 auto;
}

.not-found h1 {
  font-size: clamp(36px, 6vw, 72px);
  line-height: 1.08;
}

.not-found p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.76);
  font-size: 18px;
}

@media (max-width: 980px) {
  .site-header {
    padding: 12px 18px;
  }

  .top-nav {
    display: none;
  }

  .hero {
    min-height: 720px;
    padding: 72px 18px;
  }

  .hero h1 {
    font-size: 40px;
  }

  .search-panel {
    grid-template-columns: 1fr;
  }

  .search-panel button {
    min-height: 46px;
  }

  .trust-strip,
  .hotel-grid,
  .package-grid,
  .tour-grid,
  .ticket-grid,
  .step-grid,
  .inquiry-section {
    grid-template-columns: 1fr;
  }

  .feature-ticket {
    grid-column: auto;
    display: block;
  }

  .trust-strip div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .hotel-grid,
  .package-grid,
  .tour-grid {
    gap: 14px;
  }

  .section,
  .package-band,
  .booking-steps,
  .inquiry-section {
    padding: 52px 18px;
  }

  .inquiry-copy {
    justify-self: start;
  }

  .contact-buttons {
    grid-template-columns: 1fr;
  }

  .mobile-contact {
    display: grid;
  }
}

@media (max-width: 560px) {
  .brand {
    min-width: 0;
  }

  .brand small {
    display: none;
  }

  .nav-cta {
    display: none;
  }

  .hero h1 {
    font-size: 34px;
  }

  .hero-copy {
    font-size: 16px;
  }

  .ticket-hero {
    min-height: 720px;
    padding: 72px 18px;
  }

  .ticket-hero h1 {
    font-size: 34px;
  }

  .ticket-hero-content > p:not(.eyebrow) {
    font-size: 16px;
  }

  .section-head h2,
  .inquiry-copy h2 {
    font-size: 28px;
  }

  .tour-card {
    grid-template-columns: 112px 1fr;
  }
}