:root {
  --navy-900: #07162f;
  --navy-800: #0d2345;
  --sky-500: #4db8ff;
  --sky-300: #9fdcff;
  --white: #ffffff;
  --gold-500: #d4af37;
  --gold-600: #b88f1f;
  --slate-100: #eef4fb;
  --slate-300: #c9d6e6;
  --text-dark: #102341;
  --shadow-lg: 0 22px 45px rgba(7, 22, 47, 0.2);
  --shadow-sm: 0 8px 20px rgba(7, 22, 47, 0.12);
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 999px;
}

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

html {
  scroll-behavior: smooth;
}

section[id],
#booking {
  scroll-margin-top: 92px;
}

body {
  font-family: "Manrope", sans-serif;
  color: var(--text-dark);
  background:
    radial-gradient(circle at 88% 8%, rgba(159, 220, 255, 0.24), transparent 34%),
    radial-gradient(circle at 10% 30%, rgba(212, 175, 55, 0.18), transparent 30%),
    var(--white);
  line-height: 1.6;
}

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

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

ul {
  list-style: none;
}

.container {
  width: min(1140px, 92%);
  margin-inline: auto;
}

.section {
  padding: 5.2rem 0;
}

.section-head {
  margin-bottom: 2.2rem;
}

.section-head h2 {
  font-family: "Cinzel", serif;
  font-size: clamp(1.75rem, 3vw, 2.65rem);
  line-height: 1.2;
  color: var(--navy-900);
}

.eyebrow {
  color: var(--gold-600);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 0.45rem;
}

.grid {
  display: grid;
  gap: 1.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: var(--radius-pill);
  padding: 0.8rem 1.3rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 220ms ease, box-shadow 220ms ease, background-color 220ms ease;
}

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

.btn-gold {
  background: linear-gradient(135deg, var(--gold-500), #ffe08a);
  color: var(--navy-900);
  box-shadow: 0 8px 18px rgba(212, 175, 55, 0.35);
}

.btn-gold:hover {
  background: linear-gradient(135deg, #e5be4a, #ffe7a3);
}

.btn-sky {
  background: linear-gradient(135deg, var(--sky-500), var(--sky-300));
  color: var(--navy-900);
  box-shadow: 0 8px 18px rgba(77, 184, 255, 0.35);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1200;
  backdrop-filter: blur(8px);
  background: rgba(7, 22, 47, 0.82);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 74px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.62rem;
}

.logo-mark {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--gold-500), #ffdf8a);
  color: var(--navy-900);
  font-weight: 800;
  font-size: 0.8rem;
}

.logo-text {
  color: var(--white);
  font-weight: 700;
  letter-spacing: 0.03em;
}

.nav-links {
  display: flex;
  gap: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
}

.nav-links a {
  font-weight: 600;
  font-size: 0.95rem;
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  background: var(--gold-500);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms ease;
}

.nav-links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  font-size: 0.9rem;
  white-space: nowrap;
}

.menu-toggle {
  display: none;
  border: none;
  background: transparent;
  width: 2.4rem;
  height: 2.4rem;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  cursor: pointer;
}

.menu-toggle span {
  width: 100%;
  height: 3px;
  background: var(--white);
  border-radius: 3px;
}

.floating-book-btn {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 1300;
  background: linear-gradient(135deg, var(--gold-500), #ffe08a);
  color: var(--navy-900);
  font-weight: 800;
  padding: 0.86rem 1.1rem;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-lg);
  animation: pulse 2.4s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.5);
  }
  70% {
    box-shadow: 0 0 0 14px rgba(212, 175, 55, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(212, 175, 55, 0);
  }
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--white);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("https://images.unsplash.com/photo-1485291571150-772bcfc10da5?auto=format&fit=crop&w=1920&q=80");
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  animation: slowZoom 18s ease-in-out infinite alternate;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(7, 22, 47, 0.89) 22%, rgba(7, 22, 47, 0.44) 60%),
    linear-gradient(0deg, rgba(77, 184, 255, 0.13), rgba(77, 184, 255, 0.13));
}

@keyframes slowZoom {
  from {
    transform: scale(1.04);
  }
  to {
    transform: scale(1.1);
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1140px, 92%);
}

.hero-content h1 {
  font-family: "Cinzel", serif;
  font-size: clamp(2.3rem, 4.8vw, 4.1rem);
  line-height: 1.06;
  margin-bottom: 0.2rem;
}

.hero-content h2 {
  font-size: clamp(1rem, 2.4vw, 1.6rem);
  margin-bottom: 1rem;
  color: var(--sky-300);
  font-weight: 600;
}

.hero-text {
  max-width: 690px;
  margin-bottom: 1.5rem;
}

.hero-booking {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
  align-items: end;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: 1rem;
  box-shadow: var(--shadow-sm);
}

.hero-booking label,
.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 0.42rem;
  font-size: 0.85rem;
  font-weight: 600;
}

.hero-booking input,
.contact-form input,
.contact-form select,
.contact-form textarea {
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 0.72rem 0.8rem;
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.hero-booking input:focus,
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--sky-500);
  box-shadow: 0 0 0 3px rgba(77, 184, 255, 0.23);
}

.cards-5 {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.service-card {
  background: var(--white);
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-md);
  padding: 1.15rem;
  box-shadow: var(--shadow-sm);
  transition: transform 220ms ease, border-color 220ms ease;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(212, 175, 55, 0.8);
}

.service-card .icon {
  font-size: 1.6rem;
  margin-bottom: 0.35rem;
}

.service-card h3 {
  color: var(--navy-900);
  margin-bottom: 0.35rem;
}

.text-link {
  margin-top: 0.7rem;
  display: inline-block;
  color: var(--navy-800);
  font-weight: 800;
}

.fleet {
  background: linear-gradient(180deg, #f5f9ff 0%, #ffffff 100%);
}

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

.fleet-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--slate-300);
}

.fleet-card img {
  height: 220px;
  object-fit: cover;
}

.fleet-info {
  padding: 1rem;
}

.fleet-info h3 {
  font-family: "Cinzel", serif;
  margin-bottom: 0.55rem;
}

.fleet-info ul {
  list-style: disc;
  padding-left: 1rem;
  margin-bottom: 0.7rem;
}

.price {
  margin-bottom: 0.9rem;
  color: var(--gold-600);
  font-weight: 800;
}

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

.tour-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--slate-300);
}

.tour-card img {
  height: 210px;
  object-fit: cover;
}

.tour-content {
  padding: 1rem;
}

.tour-meta {
  margin-top: 0.8rem;
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--navy-800);
}

.testimonials {
  background: linear-gradient(145deg, var(--navy-900) 0%, #153564 100%);
  color: var(--white);
}

.testimonials .section-head h2,
.testimonials .eyebrow {
  color: var(--white);
}

.testimonial-slider {
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 1.2rem;
  backdrop-filter: blur(7px);
}

.testimonial {
  display: none;
  animation: fadeSlide 500ms ease;
}

.testimonial.active {
  display: block;
}

@keyframes fadeSlide {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.stars {
  color: #ffd66d;
  font-size: 1.15rem;
  letter-spacing: 0.09em;
  margin-bottom: 0.5rem;
}

.slider-controls {
  margin-top: 1rem;
  display: flex;
  gap: 0.65rem;
}

.slider-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: transparent;
  color: var(--white);
  cursor: pointer;
  transition: background-color 180ms ease;
}

.slider-btn:hover {
  background: rgba(255, 255, 255, 0.18);
}

.why-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.why-item {
  border-radius: var(--radius-md);
  border: 1px solid var(--slate-300);
  padding: 1rem;
  font-weight: 700;
  background: var(--white);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.gallery-grid img {
  border-radius: 12px;
  height: 230px;
  object-fit: cover;
  transition: transform 280ms ease, filter 280ms ease;
}

.gallery-grid img:hover {
  transform: scale(1.03);
  filter: saturate(1.18);
}

.contact {
  background: linear-gradient(180deg, #ffffff, #edf5ff);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.15rem;
}

.contact-info ul {
  margin-top: 0.9rem;
  display: grid;
  gap: 0.35rem;
}

.contact-form {
  background: var(--white);
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-lg);
  padding: 1rem;
  box-shadow: var(--shadow-sm);
  display: grid;
  gap: 0.7rem;
}

.contact-form textarea {
  resize: vertical;
}

.form-status {
  min-height: 1.3rem;
  margin-top: 0.65rem;
  font-weight: 700;
  font-size: 0.9rem;
}

.form-status.success {
  color: #1b7c3f;
}

.form-status.error {
  color: #b02222;
}

.site-footer {
  background: var(--navy-900);
  color: #dce7f8;
  padding-top: 2.6rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.site-footer h3,
.site-footer h4 {
  color: var(--white);
  margin-bottom: 0.45rem;
}

.site-footer li + li {
  margin-top: 0.35rem;
}

.socials {
  margin-top: 0.7rem;
  display: flex;
  gap: 0.55rem;
}

.socials a {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.map-wrap {
  width: min(1140px, 92%);
  margin-inline: auto;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.map-wrap iframe {
  width: 100%;
  height: 240px;
  border: 0;
}

.copyright {
  text-align: center;
  font-size: 0.84rem;
  padding: 1rem 0 1.2rem;
  color: rgba(255, 255, 255, 0.72);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 550ms ease, transform 550ms ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .cards-5 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

@media (max-width: 820px) {
  .menu-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 1rem 4%;
    background: rgba(7, 22, 47, 0.97);
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 220ms ease;
  }

  .nav-links.open {
    transform: scaleY(1);
  }

  .nav-cta {
    display: none;
  }

  .hero-booking {
    grid-template-columns: 1fr;
  }

  .cards-5,
  .fleet-grid,
  .tours-grid,
  .why-grid,
  .gallery-grid,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 4.3rem 0;
  }
}

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