:root {
  --primary-blue: #0066B3;
  --deep-navy: #003B6F;
  --dark-navy: #002B49;
  --light-blue: #E8F3FA;
  --very-light-blue: #F4F9FC;
  --white: #FFFFFF;
  --primary-text: #102A43;
  --secondary-text: #526777;
  --border-color: #D5E2EA;
  
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --container-width: 1200px;
  --transition: all 0.3s ease;
}

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

body {
  font-family: var(--font-main);
  color: var(--primary-text);
  background-color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--primary-blue);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--deep-navy);
}

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

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--dark-navy);
  margin-bottom: 1rem;
  line-height: 1.2;
  font-weight: 700;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }

p { margin-bottom: 1.5rem; color: var(--secondary-text); }
strong { color: var(--primary-text); }

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 4px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--primary-blue);
  color: var(--white);
  border-color: var(--primary-blue);
}

.btn-primary:hover {
  background-color: var(--deep-navy);
  border-color: var(--deep-navy);
  color: var(--white);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary-blue);
  border-color: var(--primary-blue);
}

.btn-secondary:hover {
  background-color: var(--primary-blue);
  color: var(--white);
}

.btn-outline {
  background-color: var(--white);
  color: var(--dark-navy);
  border-color: var(--border-color);
}

.btn-outline:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

/* Header & Navigation */
header {
  background-color: var(--white);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--dark-navy);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 24px;
  align-items: center;
}

.nav-links a {
  color: var(--primary-text);
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: var(--primary-blue);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--dark-navy);
  cursor: pointer;
}

/* Hero Section */
.hero {
  position: relative;
  background-color: var(--deep-navy);
  color: var(--white);
  padding: 100px 0;
  overflow: hidden;
}

.hero-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 1.5rem;
}

.hero p {
  color: var(--light-blue);
  font-size: 1.25rem;
  margin-bottom: 2rem;
}

.hero-btns {
  display: flex;
  gap: 16px;
}

.hero-btns .btn-secondary {
  color: var(--white);
  border-color: var(--white);
}
.hero-btns .btn-secondary:hover {
  background-color: var(--white);
  color: var(--dark-navy);
}

/* Page Headers (Internal pages) */
.page-header {
  background-color: var(--very-light-blue);
  padding: 60px 0;
  border-bottom: 1px solid var(--border-color);
  text-align: center;
}

.page-header h1 {
  margin-bottom: 0.5rem;
}

/* Sections */
.section {
  padding: 80px 0;
}

.section-light {
  background-color: var(--very-light-blue);
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

/* Cards Grid */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* Boat/Product Cards */
.card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.card-img-wrap {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card:hover .card-img-wrap img {
  transform: scale(1.05);
}

.card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--dark-navy);
  color: var(--white);
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 4px;
  text-transform: uppercase;
}

.card-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.card-desc {
  font-size: 0.95rem;
  margin-bottom: 16px;
  flex-grow: 1;
}

.card-features {
  list-style: none;
  margin-bottom: 24px;
  font-size: 0.9rem;
  color: var(--secondary-text);
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}

.card-features li {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}

.card-actions {
  display: flex;
  gap: 12px;
  margin-top: auto;
}

.card-actions .btn {
  flex: 1;
  padding: 10px;
  font-size: 0.9rem;
}

/* Category Extended Pages Layout */
.content-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
}

.main-article h2 {
  margin-top: 2rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.main-article ul {
  margin-left: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--secondary-text);
}

.main-article li {
  margin-bottom: 0.5rem;
}

.sidebar {
  background: var(--very-light-blue);
  padding: 32px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  height: fit-content;
}

/* Forms */
.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--dark-navy);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
  color: var(--primary-text);
  background-color: var(--white);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px var(--light-blue);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

#formMessage {
  display: none;
  padding: 16px;
  background-color: var(--light-blue);
  border: 1px solid var(--primary-blue);
  color: var(--dark-navy);
  border-radius: 4px;
  font-weight: 600;
  margin-top: 24px;
}

/* FAQ Accordion */
.accordion {
  max-width: 800px;
  margin: 0 auto;
}

.accordion-item {
  border: 1px solid var(--border-color);
  margin-bottom: 16px;
  border-radius: 4px;
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  text-align: left;
  padding: 20px;
  background-color: var(--white);
  border: none;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--dark-navy);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.accordion-header:hover {
  background-color: var(--very-light-blue);
}

.accordion-icon {
  font-size: 1.5rem;
  line-height: 1;
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  background-color: var(--white);
}

.accordion-content-inner {
  padding: 0 20px 20px 20px;
  color: var(--secondary-text);
}

/* Comparison Table */
.compare-table-wrap {
  overflow-x: auto;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 800px;
}

.compare-table th, .compare-table td {
  padding: 16px;
  border: 1px solid var(--border-color);
  text-align: left;
}

.compare-table th {
  background-color: var(--dark-navy);
  color: var(--white);
  font-weight: 600;
}

.compare-table tr:nth-child(even) {
  background-color: var(--very-light-blue);
}

/* Footer */
footer {
  background-color: var(--dark-navy);
  color: var(--light-blue);
  padding: 80px 0 24px;
}

footer a {
  color: var(--light-blue);
}

footer a:hover {
  color: var(--white);
  text-decoration: underline;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .logo {
  color: var(--white);
  display: block;
  margin-bottom: 16px;
}

.footer-heading {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 24px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

.footer-legal-links {
  display: flex;
  gap: 16px;
}

/* Cookie Popup */
.cookie-popup {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--white);
  border-top: 2px solid var(--primary-blue);
  padding: 24px;
  box-shadow: 0 -5px 20px rgba(0,0,0,0.1);
  z-index: 9999;
  display: none;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.cookie-popup.show {
  display: block;
  transform: translateY(0);
}

.cookie-content {
  max-width: var(--container-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.cookie-text p {
  margin: 0;
  color: var(--primary-text);
  font-weight: 500;
}

.cookie-btns {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .content-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  
  .mobile-menu-btn { display: block; }
  
  .nav-links {
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--white);
    flex-direction: column;
    padding: 20px;
    box-shadow: 0 10px 10px rgba(0,0,0,0.05);
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
    transition: clip-path 0.3s ease;
  }
  
  .nav-links.active {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }
  
  .hero { padding: 60px 0; }
  .hero h1 { font-size: 2.2rem; }
  
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
  .cookie-btns {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .card-actions { flex-direction: column; }
}