/* RESET + NORMALIZE */
html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
  margin: 0;
  padding: 0;
}
body {
  background: #101826;
  color: #f5f7fa;
  font-family: 'Open Sans', Arial, sans-serif;
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: #56bfc9;
  text-decoration: none;
  transition: color 0.2s;
}
a:hover, a:focus {
  color: #ffffff;
}
ul, ol {
  margin-left: 1.2em;
  margin-bottom: 1em;
}
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Open Sans', Arial, sans-serif;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.5em;
  letter-spacing: .5px;
}
h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.2rem; }
p {
  font-size: 1rem;
  margin-bottom: 1.2em;
}
hr {
  border: none;
  border-top: 1px solid #223954;
  margin: 32px 0;
}

/* CONTAINER & STRUCTURE */
.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}
.content-wrapper {
  width: 100%;
  margin: 0 auto 32px auto;
  padding: 0;
}

/* SECTION SPACING - MANDATORY PATTERNS */
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  border-radius: 18px;
  box-shadow: 0 5px 32px 0 rgba(24, 68, 109, 0.23), 0 2px 8px 0 rgba(86, 191, 201, 0.08);
  background: #16263a;
  transition: transform 0.25s, box-shadow 0.25s;
}
.card:hover {
  transform: translateY(-6px) scale(1.015);
  box-shadow: 0 14px 48px 0 rgba(86, 191, 201, 0.22), 0 6px 16px 0 rgba(90, 245, 255, .09);
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 28px;
  margin-bottom: 20px;
  margin-right: 0;
  background: #ecf6fa;
  border-radius: 16px;
  box-shadow: 0 2px 14px 0 rgba(24, 68, 109, 0.09);
  color: #122741;
  font-size: 1rem;
  transition: box-shadow 0.18s, transform 0.18s;
}
.testimonial-card:hover {
  box-shadow: 0 4px 21px 0 rgba(86, 191, 201, 0.12);
  transform: translateY(-3px) scale(1.01);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 16px;
}

/* HERO + CTA STYLING */
.hero-section {
  padding: 64px 0 48px 0;
  background: linear-gradient(90deg, #18446d 66%, #56bfc9 100%);
  color: #fff;
  border-bottom: 1px solid #223954;
  position: relative;
}
.hero-section h1 {
  font-size: 2.7rem;
  text-shadow: 0 4px 32px rgba(86,191,201,0.08);
  margin-bottom: 18px;
}
.cta-section {
  background: #18446d;
  padding: 50px 0 58px 0;
  text-align: center;
  border-radius: 20px 20px 0 0;
  margin-top: 32px;
}
.cta-section h2 {
  color: #fff;
  font-size: 2.1rem;
  margin-bottom: 22px;
}
.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #56bfc9;
  color: #18446d;
  border-radius: 24px;
  border: 0;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1.18rem;
  padding: 12px 34px;
  margin: 12px 0 16px 0;
  cursor: pointer;
  box-shadow: 0 1px 6px rgba(0,255,255,0.06);
  transition: background 0.15s, color 0.15s, box-shadow 0.22s;
  outline: none;
}
.cta-btn:hover, .cta-btn:focus {
  background: #18a2b1;
  color: #fff;
  box-shadow: 0 2px 18px 0 #56bfc9aa, 0 1px 6px 0 #18a2b120;
}

/* NAVIGATION */
header {
  background: #101826;
  border-bottom: 1px solid #223954;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 18px 0 14px 0;
  width: 100%;
  justify-content: flex-start;
}
.main-nav > a {
  font-size: 1rem;
  font-family: 'Montserrat', Arial, sans-serif;
  color: #f7fbff;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 8px 16px;
  transition: color 0.15s, background 0.15s, box-shadow 0.18s;
  border-radius: 9px;
  position: relative;
}
.main-nav > a:not(.cta-btn):hover,
.main-nav > a:not(.cta-btn):focus {
  background: #223954;
  color: #56bfc9;
}
.main-nav .cta-btn {
  background: #56bfc9;
  color: #18446d;
  padding: 10px 26px;
  font-size: 1.05rem;
  margin-left: 18px;
}
.main-nav .cta-btn:hover,
.main-nav .cta-btn:focus {
  background: #ffffff;
  color: #18446d;
}
.main-nav img {
  max-height: 33px;
  margin-right: 14px;
  vertical-align: middle;
}

/* MOBILE NAVIGATION */
.mobile-menu-toggle {
  display: none;
  position: absolute;
  right: 25px;
  top: 18px;
  background: none;
  border: none;
  color: #56bfc9;
  font-size: 2.1rem;
  z-index: 3090;
  cursor: pointer;
  padding: 4px 10px;
  border-radius: 9px;
  transition: background 0.15s, color 0.15s;
}
.mobile-menu-toggle:focus, .mobile-menu-toggle:hover {
  color: #fff;
  background: #18446d;
}
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: 100vw;
  background: #122741fa;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  z-index: 4000;
  transform: translateX(-100vw);
  transition: transform 0.38s cubic-bezier(.56,.07,.53,1.01);
  box-shadow: 0 0 70px 10px #18345c88;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  font-size: 2rem;
  color: #56bfc9;
  background: none;
  border: none;
  align-self: flex-end;
  margin: 22px 20px 6px 0;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: #fff;
  background: #18446d66;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 22px;
  width: 100%;
  padding: 18px 28px 0 32px;
}
.mobile-nav a {
  font-size: 1.22rem;
  color: #ffffff;
  padding: 11px 0;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 600;
  transition: color 0.14s, background 0.11s;
  border-bottom: 1px solid #22395433;
  width: 100%;
}
.mobile-nav a:last-child {
  border: none;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: #56bfc9;
  background: #18345c;
}

@media (max-width: 1024px) {
  .main-nav { gap: 13px; }
  .main-nav .cta-btn { margin-left: 7px; }
}
@media (max-width: 900px) {
  .main-nav a, .main-nav .cta-btn { font-size: 0.97rem; padding: 8px 8px; }
  .main-nav .cta-btn { font-size: 1rem; }
}
@media (max-width: 820px) {
  .main-nav { gap: 8px; }
}
@media (max-width: 768px) {
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .container {
    max-width: 100vw;
    padding: 0 11px;
  }
  .hero-section h1 {
    font-size: 1.65rem;
  }
  .cta-section h2 {
    font-size: 1.25rem;
  }
  .testimonial-card {
    padding: 14px 11px;
  }
}

/* LAYOUT, CARDS */
.marina-cards, .route-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin: 26px 0 20px 0;
}
.marina-card, .route-card, .user-story-highlight {
  background: #16263a;
  color: #ffffff;
  border-radius: 14px;
  padding: 22px 26px 18px 26px;
  box-shadow: 0 1px 14px 0 #22395436;
  margin-bottom: 20px;
  min-width: 250px;
  flex: 1 1 300px;
  transition: box-shadow 0.18s, transform 0.2s;
}
.marina-card:hover, .route-card:hover, .user-story-highlight:hover {
  box-shadow: 0 4px 16px 0 #56bfc970;
  transform: translateY(-3px) scale(1.004);
}
@media (max-width: 768px) {
  .marina-cards, .route-cards {
    flex-direction: column;
  }
  .marina-card, .route-card, .user-story-highlight {
    padding: 14px 10px 16px 10px;
    font-size: 1rem;
    min-width: unset;
  }
}

.user-story-highlight {
  background: #18446d;
  color: #fff;
  border-left: 5px solid #56bfc9;
  box-shadow: 0 2px 18px 0 #18446d44;
  margin-bottom: 20px;
  font-size: 1.04rem;
}

/* FOOTER */
footer {
  background: #101826;
  border-top: 2px solid #18446d;
  padding: 38px 0 12px 0;
  width: 100vw;
  margin: 0 auto;
}
.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 18px;
}
.footer-content img {
  height: 40px;
  margin-bottom: 7px;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  margin-bottom: 12px;
}
.footer-nav a {
  color: #56bfc9;
  font-size: 1rem;
  font-weight: 400;
  transition: color 0.13s;
}
.footer-nav a:hover, .footer-nav a:focus {
  color: #fff;
  text-decoration: underline;
}
.footer-contact {
  color: #b0dcea;
  font-size: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-bottom: 8px;
}
.footer-contact img {
  height: 18px;
  vertical-align: middle;
  margin-right: 5px;
}
.copyright {
  color: #466082;
  font-size: 0.95rem;
  margin-bottom: 10px;
}
@media (max-width: 768px) {
  .footer-content {
    padding: 0 5px;
  }
  .footer-nav { gap: 9px; }
}

/* TABLE STYLING */
table {
  width: 100%;
  margin: 20px 0;
  border-collapse: collapse;
  background: #16263a;
  border-radius: 10px;
  overflow: hidden;
  font-size: 1rem;
}
thead tr {
  background: #18446d;
  color: #fff;
}
th, td {
  border: 1px solid #223954;
  padding: 11px 13px;
  text-align: left;
}
tbody tr {
  transition: background 0.13s;
}
tbody tr:hover {
  background: #18345c50;
}

/* --- LISTS, ICONS, QUOTES --- */
li {
  font-size: 1rem;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 13px;
}
li img {
  height: 20px;
  filter: drop-shadow(0px 3px 8px #56bfc920);
}
strong {
  color: #56bfc9;
  font-weight: 700;
  font-family: 'Montserrat', Arial, sans-serif;
}

/* MODAL + ANIMATION HELPERS */
@keyframes fadeSlideInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0;}
  to { opacity: 1;}
}

/* COOKIE BANNER */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100vw;
  z-index: 6000;
  background: #16263aeb;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  box-shadow: 0 -2px 22px 0 rgba(24,68,109,0.28);
  padding: 25px 20px 25px 20px;
  animation: fadeSlideInUp 0.6s;
}
.cookie-banner-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
@media (min-width: 600px) {
  .cookie-banner-content {
    flex-direction: row;
    align-items: center;
    gap: 32px;
  }
}
.cookie-banner-message {
  font-size: 1rem;
  color: #fff;
  margin-bottom: 14px;
  flex: 1 1 auto;
}
.cookie-banner-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
}
.cookie-btn {
  background: #56bfc9;
  color: #18446d;
  border: 0;
  border-radius: 9px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  font-weight: 600;
  padding: 7px 22px;
  transition: background 0.17s,color 0.17s,box-shadow 0.14s;
  cursor: pointer;
  outline: none;
  box-shadow: 0 1px 5px 0 #18446d40;
}
.cookie-btn:hover, .cookie-btn:focus {
  background: #18a2b1;
  color: #fff;
}
.cookie-btn.settings {
  background: #101826;
  color: #56bfc9;
  border: 1.2px solid #56bfc9;
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: #223954;
  color: #fff;
}

/* COOKIE MODAL */
.cookie-modal-overlay {
  position: fixed;
  z-index: 7000;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background: rgba(18,39,65,0.84);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.25s;
}
.cookie-modal {
  background: #f4fcff;
  color: #18446d;
  border-radius: 16px;
  box-shadow: 0 4px 40px 0 rgba(86,191,201,0.15), 0 1px 8px 0 #22395422;
  width: 92vw;
  max-width: 410px;
  padding: 36px 28px 32px 28px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  animation: fadeSlideInUp 0.6s;
}
.cookie-modal h3 {
  font-size: 1.28rem;
  color: #18446d;
  margin-bottom: 17px;
}
.cookie-setting-group {
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1rem;
}
.cookie-category {
  color: #18446d;
  font-weight: 600;
}
.cookie-toggle {
  width: 34px;
  height: 20px;
  border-radius: 10px;
  background: #ccc;
  position: relative;
  appearance: none;
  outline: none;
  cursor: pointer;
  transition: background 0.15s;
  margin-left: 8px;
}
.cookie-toggle:checked {
  background: #56bfc9;
}
.cookie-toggle::before {
  content: '';
  display: block;
  position: absolute;
  left: 3px; top: 3px;
  width: 14px; height: 14px;
  background: #fff;
  border-radius: 50%;
  transition: left 0.18s;
  box-shadow: 0 1px 5px 0 #18446d24;
}
.cookie-toggle:checked::before {
  left: 17px;
}
.cookie-modal-actions {
  display: flex;
  gap: 13px;
  justify-content: flex-end;
  margin-top: 24px;
}
.cookie-modal button {
  margin-top: 0;
}

/* RESPONSIVE FLEXBOX HELPERS/SECTIONS */
@media (max-width: 990px) {
  .container { max-width: 94vw; }
}
@media (max-width: 768px) {
  .section {
    margin-bottom: 34px;
    padding: 19px 5px;
  }
  .content-grid, .text-image-section, .card-container {
    flex-direction: column;
    gap: 15px;
  }
}
.text-image-section {
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
@media (max-width: 768px) {
  .text-image-section {
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
  }
}

/* MISC. UI: FORMS, SCROLL, NEON ACCENTS */
::-webkit-scrollbar {
  width: 11px;
  background: #101826;
}
::-webkit-scrollbar-thumb {
  background: #223954;
  border-radius: 7px;
}

/* Neon accent lines and hovered glows where suitable */
.cta-btn, .cookie-btn {
  box-shadow: 0 0px 0 #56bfc970, 0 2px 22px 0 #287ad28c;
}
.cta-btn:active, .cookie-btn:active {
  box-shadow: 0 1px 8px 0 #56bfc990;
}

/* Accessibility fixes for high contrast sections */
.testimonial-card, .user-story-highlight {
  color: #122741;
  background: #ecf6fa;
}
.testimonial-card p, .testimonial-card span {
  color: #122741;
}
.user-story-highlight {
  background: #18446d;
  color: #fff;
}

/* Hide visually unnecessary elements if needed */
[hidden], .hidden {
  display: none !important;
}

/* Typography hierarchy for clarity */
@media (max-width: 600px) {
  h1 { font-size: 1.4rem; }
  h2 { font-size: 1.15rem; }
  h3 { font-size: 1.05rem; }
  p, li, td, th { font-size: 0.96rem; }
}

/* ENSURE NO GRID OR COLUMNS */
/* Only flexbox is used for all structural layouts. No grid, no column-count, etc. */