@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@700;800;900&family=Zen+Kaku+Gothic+New:wght@400;500;700;900&display=swap");

:root {
  --navy: #0D1B2A;
  --orange: #FF7A00;
  --sky: #E6F7FA;
  --sand: #F7F3EC;
  --text: #102033;
  --muted: #667381;
  --line: rgba(13, 27, 42, .12);
  --white: #fff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: "Zen Kaku Gothic New", -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif;
  line-height: 1.8;
  padding-bottom: 86px;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px clamp(18px, 5vw, 68px);
  background: rgba(255, 255, 255, .95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand img {
  width: 150px;
  height: auto;
  filter: brightness(1.18) contrast(1.18) saturate(1.06);
}

nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2.4vw, 28px);
  font-family: "Montserrat", "Zen Kaku Gothic New", sans-serif;
  color: var(--navy);
  font-size: 14px;
  font-weight: 900;
}

nav a {
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

nav a:hover {
  border-color: var(--orange);
}

.nav-cta {
  padding: 9px 16px;
  background: var(--orange);
  color: var(--white);
  border-bottom: 0;
}

.hero {
  display: grid;
  justify-items: center;
  gap: clamp(28px, 5vw, 54px);
  min-height: calc(100svh - 73px);
  padding: clamp(34px, 5vw, 58px) clamp(20px, 6vw, 76px) clamp(58px, 7vw, 96px);
  background:
    linear-gradient(180deg, rgba(230, 247, 250, .82), rgba(255, 255, 255, 0) 36%),
    var(--white);
}

.hero-copy {
  display: grid;
  justify-items: center;
  max-width: 860px;
  text-align: center;
}

.eyebrow,
.section-kicker {
  font-family: "Montserrat", "Zen Kaku Gothic New", sans-serif;
  margin: 0 0 12px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p,
dl,
dd {
  margin-top: 0;
}

h1 {
  max-width: 10em;
  margin-bottom: 22px;
  color: var(--navy);
  font-size: clamp(42px, 7vw, 86px);
  line-height: .99;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 20px;
  color: var(--navy);
  font-size: clamp(31px, 4.6vw, 58px);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  color: var(--navy);
  font-size: 24px;
  line-height: 1.25;
}

.lead {
  max-width: 650px;
  margin-bottom: 28px;
  color: #344353;
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 700;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 168px;
  min-height: 52px;
  padding: 0 24px;
  border: 2px solid transparent;
  border-radius: 0;
  font-weight: 900;
  line-height: 1;
  transition: transform .16s ease, background .16s ease, border-color .16s ease;
}

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

.primary {
  background: var(--orange);
  color: var(--white);
}

.secondary {
  border-color: var(--navy);
  background: var(--white);
  color: var(--navy);
}

.secondary.navy {
  border-color: var(--white);
  background: transparent;
  color: var(--white);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  width: min(780px, 100%);
  max-width: none;
  margin: 34px auto 0;
}

.hero-stats div {
  min-height: 86px;
  padding: 18px 24px;
  border-top: 3px solid var(--navy);
  background: var(--sand);
}

.hero-stats dt {
  font-family: "Montserrat", "Zen Kaku Gothic New", sans-serif;
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.hero-stats dd {
  margin: 0;
  color: var(--navy);
  font-size: 18px;
  font-weight: 900;
}

.hero-visual {
  position: relative;
  display: grid;
  align-content: center;
  justify-items: center;
  width: min(1080px, 100%);
  min-height: auto;
  overflow: hidden;
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.hero-art {
  width: 100%;
  height: auto;
  min-height: 0;
  object-fit: contain;
  filter: brightness(1.12) contrast(1.18) saturate(1.06);
}

.intro-strip {
  padding: 18px clamp(20px, 6vw, 76px);
  background: var(--navy);
  color: var(--white);
  text-align: center;
}

.intro-strip p {
  margin: 0 auto;
  max-width: 980px;
  font-size: clamp(15px, 2vw, 18px);
  font-weight: 900;
}

.sea-photo {
  position: relative;
  width: min(1220px, calc(100% - 40px));
  margin: clamp(54px, 7vw, 86px) auto 0;
  overflow: hidden;
  border: 2px solid var(--navy);
  background: var(--sky);
  box-shadow: 16px 16px 0 var(--orange);
}

.sea-photo img {
  width: 100%;
  aspect-ratio: 16 / 8;
  object-fit: cover;
}

.sea-photo-caption {
  position: absolute;
  left: clamp(18px, 4vw, 46px);
  bottom: clamp(18px, 4vw, 42px);
  max-width: 520px;
  padding: 22px 26px;
  background: rgba(255, 255, 255, .92);
}

.sea-photo-caption h2 {
  margin-bottom: 0;
  font-size: clamp(28px, 4.2vw, 48px);
}

.section {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(70px, 9vw, 116px) 0;
}

.section-head {
  max-width: 720px;
  margin-bottom: 34px;
}

.section-head.centered {
  max-width: 850px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-head p,
.reason-grid p,
.tour-card p,
.feature-copy p,
.flow-list p,
.faq-list p,
.final-cta p {
  color: var(--muted);
  font-size: 18px;
}

.reason-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.reason-grid article {
  min-height: 286px;
  padding: 30px;
  border: 2px solid var(--navy);
  background: var(--white);
}

.reason-grid span,
.flow-list span {
  display: inline-block;
  margin-bottom: 42px;
  color: var(--orange);
  font-weight: 900;
}

.band {
  background: var(--navy);
  color: var(--white);
}

.promise {
  padding-top: 78px;
  padding-bottom: 84px;
}

.promise blockquote {
  max-width: 1030px;
  margin: 0;
  color: var(--white);
  font-size: clamp(28px, 4.8vw, 58px);
  font-weight: 900;
  line-height: 1.24;
}

.underwater {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: clamp(28px, 6vw, 72px);
  align-items: center;
}

.underwater-copy p:last-child {
  color: var(--muted);
  font-size: 18px;
}

.underwater-photo {
  overflow: hidden;
  border: 2px solid var(--navy);
  background: var(--sky);
  box-shadow: 14px 14px 0 var(--navy);
}

.underwater-photo img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.tour-list {
  display: grid;
  gap: 16px;
}

.tour-card {
  display: grid;
  grid-template-columns: 70px 1fr auto;
  gap: 26px;
  align-items: center;
  padding: 28px;
  border: 2px solid var(--navy);
  background: var(--white);
}

.tour-card.featured {
  background: var(--navy);
  color: var(--white);
}

.tour-card.featured h3,
.tour-card.featured p,
.tour-card.featured .tour-label {
  color: var(--white);
}

.tour-number {
  display: grid;
  place-items: center;
  width: 58px;
  aspect-ratio: 1;
  background: var(--orange);
  color: var(--white);
  font-weight: 900;
}

.tour-label {
  font-family: "Montserrat", "Zen Kaku Gothic New", sans-serif;
  margin-bottom: 4px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.tour-action {
  display: grid;
  justify-items: end;
  gap: 12px;
}

.tour-action strong {
  color: var(--orange);
  font-size: clamp(24px, 3vw, 34px);
  white-space: nowrap;
}

.tour-action a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  background: var(--orange);
  color: var(--white);
  font-size: 14px;
  font-weight: 900;
  white-space: nowrap;
}

.split-feature {
  display: grid;
  grid-template-columns: .88fr 1.12fr;
  gap: clamp(28px, 6vw, 72px);
  align-items: center;
}

.feature-panel {
  overflow: hidden;
  border: 2px solid var(--navy);
  background: var(--white);
  box-shadow: 14px 14px 0 var(--orange);
}

.feature-panel img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.flow {
  border-top: 1px solid var(--line);
}

.flow-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 0;
  list-style: none;
}

.flow-list li {
  padding: 24px;
  background: var(--sand);
  border-top: 4px solid var(--navy);
}

.wave-break {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 230px;
  margin-top: clamp(10px, 3vw, 34px);
  overflow: hidden;
  background: linear-gradient(180deg, var(--white), var(--sky));
  border-bottom: 1px solid var(--line);
}

.wave-track {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  display: flex;
  width: 200%;
  height: 104px;
  animation: wave-slide 12s linear infinite;
}

.wave-track svg {
  width: 50%;
  height: 100%;
  flex: 0 0 50%;
}

.wave-track path {
  fill: rgba(13, 27, 42, .92);
}

@keyframes wave-slide {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .wave-track {
    animation: none;
  }
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.price-grid div {
  display: grid;
  align-content: start;
  padding: 28px;
  border-top: 4px solid var(--navy);
  background: var(--sand);
}

.price-grid strong,
.price-grid span,
.price-grid small {
  display: block;
}

.price-grid strong {
  color: var(--navy);
  font-size: 21px;
}

.price-grid span {
  margin-top: 12px;
  color: var(--orange);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 900;
  line-height: 1.2;
}

.price-grid small {
  margin-top: 12px;
  color: var(--muted);
  font-weight: 700;
}

.price-reserve {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 42px;
  margin-top: 22px;
  padding: 0 18px;
  background: var(--orange);
  color: var(--white);
  font-size: 14px;
  font-weight: 900;
}

.note {
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
}

.faq {
  border-top: 1px solid var(--line);
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 860px;
  margin: 0 auto;
}

details {
  border: 2px solid var(--navy);
  background: var(--white);
}

summary {
  cursor: pointer;
  padding: 20px 24px;
  color: var(--navy);
  font-size: 18px;
  font-weight: 900;
}

details p {
  margin: 0;
  padding: 0 24px 22px;
}

.final-cta {
  display: grid;
  justify-items: center;
  width: min(1120px, calc(100% - 40px));
  margin: 18px auto 90px;
  padding: clamp(44px, 7vw, 76px) clamp(24px, 6vw, 68px);
  background: var(--navy);
  color: var(--white);
  text-align: center;
}

.final-cta img {
  width: min(360px, 86vw);
  margin-bottom: 24px;
  background: var(--white);
}

.final-cta h2 {
  max-width: 800px;
  color: var(--white);
}

.final-cta p {
  max-width: 680px;
  color: rgba(255, 255, 255, .78);
}

.blog-hero {
  width: min(1040px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(70px, 10vw, 126px) 0 clamp(34px, 6vw, 70px);
  text-align: center;
}

.blog-hero h1 {
  margin-right: auto;
  margin-left: auto;
}

.blog-hero p:last-child {
  max-width: 720px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 18px;
  font-weight: 700;
}

.blog-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 28px;
}

.blog-tags span {
  padding: 8px 14px;
  background: var(--sand);
  color: var(--navy);
  font-size: 13px;
  font-weight: 900;
}

.blog-index {
  display: grid;
  gap: 28px;
  padding-top: 30px;
}

.blog-feature a {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 34px;
  align-items: center;
  padding: 26px;
  background: var(--navy);
  color: var(--white);
}

.blog-feature img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.blog-feature h2 {
  color: var(--white);
  font-size: clamp(30px, 4.2vw, 52px);
}

.blog-feature p:not(.blog-meta) {
  color: rgba(255, 255, 255, .78);
  font-size: 18px;
}

.blog-feature span {
  display: inline-flex;
  margin-top: 12px;
  color: var(--orange);
  font-weight: 900;
  border-bottom: 2px solid var(--orange);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.blog-card a {
  display: grid;
  gap: 18px;
  height: 100%;
  padding: 20px;
  border: 2px solid var(--navy);
  background: var(--white);
}

.blog-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.blog-meta {
  font-family: "Montserrat", "Zen Kaku Gothic New", sans-serif;
  margin-bottom: 10px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.blog-card h2 {
  margin-bottom: 12px;
  font-size: clamp(25px, 3.2vw, 38px);
}

.blog-card p:last-child {
  color: var(--muted);
  font-size: 17px;
}

.article {
  width: min(860px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(58px, 9vw, 108px) 0;
}

.article h1 {
  max-width: 9.4em;
  font-size: clamp(38px, 6vw, 72px);
}

.article-lead {
  color: #344353;
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 700;
}

.article-main-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  margin: 34px 0 clamp(40px, 7vw, 70px);
  border: 2px solid var(--navy);
  object-fit: cover;
}

.article h2 {
  margin-top: 42px;
  font-size: clamp(28px, 3.4vw, 42px);
}

.article p,
.article li {
  color: var(--muted);
  font-size: 18px;
}

.article ul {
  display: grid;
  gap: 8px;
  padding-left: 1.2em;
}

.article-cta {
  margin-top: 56px;
  padding: 32px;
  background: var(--navy);
  color: var(--white);
}

.article-cta h2 {
  margin-top: 0;
  color: var(--white);
}

.article-cta p {
  color: rgba(255, 255, 255, .78);
}

.terms {
  width: min(920px, calc(100% - 40px));
}

.terms-section {
  padding: 34px 0;
  border-top: 1px solid var(--line);
}

.terms-section h2 {
  margin-top: 0;
}

.terms-box {
  display: grid;
  gap: 6px;
  margin: 18px 0;
  padding: 20px 24px;
  background: var(--sand);
  border-left: 6px solid var(--orange);
}

.terms-box p {
  margin: 0;
  color: var(--navy);
  font-weight: 900;
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 34px clamp(20px, 6vw, 76px);
  border-top: 1px solid var(--line);
}

footer > img {
  width: 190px;
}

footer p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.footer-actions {
  display: grid;
  gap: 12px;
  justify-items: end;
  width: min(100%, 340px);
}

.riverjoy-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  min-height: 70px;
  padding: 10px 16px;
  border: 0;
  color: var(--navy);
  background: transparent;
  font-size: 13px;
  font-weight: 900;
}

.riverjoy-link img {
  width: 88px;
  height: 70px;
  object-fit: contain;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
  width: 100%;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 13px;
  border: 2px solid var(--navy);
  color: var(--navy);
  font-size: 13px;
  font-weight: 900;
}

.social-icon {
  width: 22px;
  height: 22px;
  margin-right: 7px;
  object-fit: contain;
}

.sticky-reserve {
  position: fixed;
  right: clamp(16px, 4vw, 34px);
  bottom: clamp(16px, 4vw, 28px);
  z-index: 20;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 12px 28px rgba(13, 27, 42, .22);
  font-weight: 900;
}

@media (max-width: 920px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
    white-space: nowrap;
  }

  .hero,
  .split-feature,
  .underwater {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 42px;
  }

  .hero-stats,
  .reason-grid,
  .price-grid,
  .flow-list {
    grid-template-columns: 1fr;
  }

  .hero-stats div {
    display: grid;
    place-items: center;
    text-align: center;
  }

  .hero-visual {
    box-shadow: none;
  }

  .hero-art {
    width: 100%;
  }

  .sea-photo img {
    aspect-ratio: 4 / 3;
  }

  .sea-photo-caption {
    position: static;
    max-width: none;
    border-top: 2px solid var(--navy);
  }

  .tour-card {
    grid-template-columns: 56px 1fr;
  }

  .tour-action {
    grid-column: 2;
    justify-items: start;
  }

  .blog-card a {
    grid-template-columns: 1fr;
  }

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

  footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-actions {
    justify-items: flex-start;
  }

  .social-links {
    justify-content: flex-start;
  }
}

@media (max-width: 540px) {
  .btn {
    width: 100%;
  }

  .brand img {
    width: 118px;
  }

  .hero-visual {
    box-shadow: none;
  }

  .hero-art {
    width: 112%;
  }

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

  .tour-action {
    grid-column: auto;
    justify-items: start;
  }

  .tour-number {
    width: 50px;
  }

  .sticky-reserve {
    right: 14px;
    bottom: 14px;
    left: 14px;
    width: auto;
  }
}
  font-weight: 900;
  font-weight: 900;