:root {
  --sea: #0c4a6e;
  --sea-deep: #07324a;
  --foam: #e8f4f8;
  --sand: #d6c4a8;
  --sunset: #e07a3d;
  --coral: #c94c3a;
  --leaf: #2f6b4f;
  --ink: #14202a;
  --muted: #4a5d6a;
  --white: #f7fbfd;
  --header-h: 4.25rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font-brand: "Noto Serif TC", "Songti TC", serif;
  --font-display: "Fraunces", "Noto Serif TC", serif;
  --font-body: "Outfit", "PingFang HK", "Helvetica Neue", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.55;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(12, 74, 110, 0.12), transparent 60%),
    radial-gradient(900px 500px at 100% 20%, rgba(224, 122, 61, 0.1), transparent 50%),
    linear-gradient(180deg, #f3f8fa 0%, #eef5f2 40%, #f7f4ef 100%);
  overflow-x: hidden;
}

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

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

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--sea);
  color: white;
  padding: 0.5rem 1rem;
  z-index: 100;
}

.skip:focus {
  left: 0;
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  min-height: var(--header-h);
  padding: 0.75rem clamp(1rem, 4vw, 2.5rem);
  background: rgba(247, 251, 253, 0.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(12, 74, 110, 0.08);
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.site-header.is-scrolled {
  background: rgba(247, 251, 253, 0.94);
  box-shadow: 0 8px 30px rgba(7, 50, 74, 0.08);
}

.wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
  min-width: 0;
}

.wordmark-zh {
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--sea);
  letter-spacing: 0.04em;
}

.wordmark-en {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav {
  display: none;
  gap: 1.35rem;
  margin-left: auto;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--muted);
}

.nav a {
  position: relative;
  transition: color 0.25s;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.25rem;
  width: 100%;
  height: 2px;
  background: var(--sunset);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}

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

.nav a:hover::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-left: auto;
}

.lang-toggle {
  border: 1px solid rgba(12, 74, 110, 0.25);
  background: transparent;
  color: var(--sea);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 0.4rem 0.65rem;
  cursor: pointer;
  transition: background 0.25s, color 0.25s;
}

.lang-toggle:hover {
  background: var(--sea);
  color: white;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.35rem;
  background: var(--coral);
  color: white;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s, box-shadow 0.25s;
  box-shadow: 0 10px 28px rgba(201, 76, 58, 0.28);
}

.btn:hover {
  background: #b03f2f;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 0.9rem;
  font-size: 0.82rem;
  box-shadow: none;
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.65);
  box-shadow: none;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

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

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  transform: scale(1.06);
  animation: hero-ken 18s var(--ease) forwards;
}

@keyframes hero-ken {
  to {
    transform: scale(1);
  }
}

.hero-wash {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 50, 74, 0.25) 0%, rgba(7, 50, 74, 0.55) 45%, rgba(7, 50, 74, 0.82) 100%),
    linear-gradient(90deg, rgba(7, 50, 74, 0.45), transparent 55%);
}

.hero-content {
  position: relative;
  z-index: 1;
  align-self: end;
  padding: calc(var(--header-h) + 1.25rem) clamp(1.25rem, 5vw, 4rem) clamp(3.5rem, 7vw, 5.5rem);
  max-width: 42rem;
}

.hero-brand {
  margin: 0 0 0.55rem;
  font-family: var(--font-brand);
  font-size: clamp(2.1rem, 6.5vw, 3.75rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.05;
  text-shadow: 0 8px 40px rgba(0, 0, 0, 0.35);
  animation: rise 0.9s var(--ease) both;
}

.hero-title {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 3vw, 1.75rem);
  font-weight: 500;
  line-height: 1.25;
  max-width: 20ch;
  animation: rise 0.9s 0.12s var(--ease) both;
}

.hero-lead {
  margin: 0 0 1.25rem;
  font-size: clamp(0.95rem, 2.2vw, 1.05rem);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.88);
  max-width: 34ch;
  animation: rise 0.9s 0.22s var(--ease) both;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  animation: rise 0.9s 0.32s var(--ease) both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-wave {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  z-index: 2;
  line-height: 0;
  color: #f3f8fa;
}

.hero-wave svg {
  width: 100%;
  height: clamp(40px, 6vw, 80px);
  display: block;
  fill: currentColor;
  animation: wave-shift 8s ease-in-out infinite alternate;
}

@keyframes wave-shift {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-2%);
  }
}

/* Sections */
.section {
  padding: clamp(3.5rem, 8vw, 6.5rem) clamp(1.25rem, 5vw, 4rem);
}

.section-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2.5rem;
}

.eyebrow {
  margin: 0 0 0.55rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sunset);
}

.section h2 {
  margin: 0 0 0.85rem;
  font-family: var(--font-brand);
  font-size: clamp(1.85rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--sea-deep);
  letter-spacing: 0.03em;
  line-height: 1.2;
}

.section-lead,
.about-copy > p,
.cafe-copy > p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 42ch;
}

.split {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.split.reverse {
  direction: ltr;
}

.about-photo,
.cafe-photo,
.contact-photo,
.kayak-photo {
  margin: 0;
  overflow: hidden;
}

.about-photo img,
.cafe-photo img,
.contact-photo img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  filter: saturate(1.05);
  transition: transform 1.2s var(--ease);
}

.about-photo:hover img,
.cafe-photo:hover img,
.contact-photo:hover img {
  transform: scale(1.04);
}

.facts {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.facts li {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 0.75rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgba(12, 74, 110, 0.12);
  font-size: 0.98rem;
}

.facts strong {
  color: var(--sea);
  font-weight: 600;
}

/* Kayak prices */
.kayak {
  background:
    linear-gradient(180deg, rgba(12, 74, 110, 0.04), transparent 30%),
    linear-gradient(135deg, rgba(47, 107, 79, 0.06), transparent 50%);
}

.price-grid {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.price-item {
  padding: 1.4rem 1.35rem 1.5rem;
  background: rgba(255, 255, 255, 0.55);
  border-top: 3px solid var(--sea);
}

.price-icon {
  width: 2.5rem;
  height: 2.5rem;
  color: var(--sea);
  margin-bottom: 0.65rem;
}

.price-item h3 {
  margin: 0 0 1rem;
  font-family: var(--font-brand);
  font-size: 1.25rem;
  color: var(--sea-deep);
}

.price-item dl {
  margin: 0;
  display: grid;
  gap: 0.65rem;
}

.price-item dl > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
}

.price-item dt {
  color: var(--muted);
  font-size: 0.9rem;
}

.price-item dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--coral);
}

.extras {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  margin-bottom: 2.5rem;
  padding: 1rem 0;
  border-top: 1px dashed rgba(12, 74, 110, 0.2);
  border-bottom: 1px dashed rgba(12, 74, 110, 0.2);
}

.extra {
  display: flex;
  gap: 0.75rem;
  align-items: baseline;
  color: var(--muted);
  font-size: 0.95rem;
}

.extra strong {
  color: var(--sea);
  font-family: var(--font-display);
}

.kayak-photo img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  object-position: center 35%;
  animation: float-soft 7s ease-in-out infinite alternate;
}

@keyframes float-soft {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-6px);
  }
}

.kayak-photo figcaption {
  margin-top: 0.75rem;
  font-size: 0.88rem;
  color: var(--muted);
}

.text-link {
  display: inline-block;
  margin-top: 1.25rem;
  color: var(--sea);
  font-weight: 600;
  border-bottom: 1.5px solid rgba(12, 74, 110, 0.3);
  transition: border-color 0.25s, color 0.25s;
}

.text-link:hover {
  color: var(--coral);
  border-color: var(--coral);
}

/* Visit */
.visit-grid {
  display: grid;
  gap: 1.25rem;
}

.visit-card {
  padding: 1.35rem 0;
  border-top: 1px solid rgba(12, 74, 110, 0.15);
}

.visit-card h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-brand);
  font-size: 1.15rem;
  color: var(--sea);
}

.visit-card p {
  margin: 0;
  color: var(--muted);
}

/* Contact */
.contact {
  background: linear-gradient(160deg, var(--sea-deep) 0%, #0a5570 55%, #1a6a5a 100%);
  color: var(--white);
}

.contact .eyebrow {
  color: var(--sand);
}

.contact h2 {
  color: var(--white);
}

.contact-inner {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.contact .section-lead,
.contact p {
  color: rgba(255, 255, 255, 0.82);
}

.contact-list {
  display: grid;
  gap: 1rem;
  margin: 1.75rem 0;
}

.contact-list a,
.contact-list > div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.contact-list span {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.7;
}

.contact-list strong {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
}

.contact-list a:hover strong {
  color: var(--sand);
}

.socials {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.35rem;
  font-weight: 500;
}

.socials a {
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  padding-bottom: 0.1rem;
  transition: border-color 0.25s, color 0.25s;
}

.socials a:hover {
  color: var(--sand);
  border-color: var(--sand);
}

.contact-photo img {
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: top;
}

.site-footer {
  padding: 1.5rem clamp(1.25rem, 5vw, 4rem) 2rem;
  text-align: center;
  background: var(--sea-deep);
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
}

.site-footer p {
  margin: 0.25rem 0;
}

.footer-note {
  font-size: 0.78rem;
  opacity: 0.65;
}

.footer-credit {
  margin-top: 0.85rem;
  font-size: 0.8rem;
  opacity: 0.8;
}

.footer-credit a {
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  padding-bottom: 0.05rem;
  transition: border-color 0.25s, color 0.25s;
}

.footer-credit a:hover {
  color: var(--sand);
  border-color: var(--sand);
}

/* Reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

.site-header[data-reveal] {
  opacity: 1;
  transform: none;
}

@media (min-width: 720px) {
  .nav {
    display: flex;
  }

  .header-actions {
    margin-left: 0;
  }

  .split {
    grid-template-columns: 1.05fr 0.95fr;
  }

  .split.reverse .cafe-photo {
    order: 2;
  }

  .split.reverse .cafe-copy {
    order: 1;
  }

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

  .visit-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }

  .visit-card {
    border-top: none;
    border-left: 1px solid rgba(12, 74, 110, 0.15);
    padding: 0 0 0 1.25rem;
  }

  .visit-card:first-child {
    border-left: none;
    padding-left: 0;
  }

  .contact-inner {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .kayak-photo img {
    max-height: 420px;
    object-position: center 30%;
  }
}

@media (max-width: 719px) {
  .header-actions .btn-sm {
    display: none;
  }

  .hero-content {
    padding-bottom: 4.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .hero-img {
    transform: none;
  }
}