/* CSS Variables & Theme */
:root {
  --color-ivory: #fdfaf6;
  --color-sand: #f4ece1;
  --color-sand-deep: #e5d8c5;
  --color-terracotta: #c2593f;
  --color-terracotta-dark: #9f3f28;
  --color-purple: #2e1644;
  --color-purple-deep: #1c0b2b;
  --color-purple-light: #522778;
  --color-dark-green: #2e1644; /* Remapped from green to regal purple */
  --color-forest-deep: #1c0b2b; /* Remapped to deep imperial purple */
  --color-ocean: #2a6f6d;
  --color-ocean-light: #479290;
  --color-slate: #242c2a;
  --color-muted: #5e6865;
  --color-border: #e0d5c3;
  --color-white: #ffffff;
  --font-serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 8px rgba(35, 15, 52, 0.05);
  --shadow-md: 0 8px 24px rgba(35, 15, 52, 0.07);
  --shadow-lg: 0 16px 36px rgba(35, 15, 52, 0.12);
  --space-4: 4px;
  --space-8: 8px;
  --space-16: 16px;
  --space-20: 20px;
  --space-24: 24px;
  --space-40: 40px;
  --space-64: 64px;
}

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

html {
  font-size: 100%;
  scroll-behavior: smooth;
  background-color: var(--color-ivory);
  color: var(--color-slate);
}

body {
  font-family: var(--font-sans);
  line-height: 1.65;
  color: var(--color-slate);
  background-color: var(--color-ivory);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Accessibility & Focus */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--color-terracotta);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Typography & Word Break */
h1, h2, h3, h4, h5, h6, .brand-logo, nav, .hero-title {
  overflow-wrap: anywhere;
  font-family: var(--font-serif);
  color: var(--color-purple);
  font-weight: 700;
  line-height: 1.25;
}

h1 { font-size: clamp(2rem, 4vw + 1rem, 3.2rem); margin-bottom: var(--space-24); }
h2 { font-size: clamp(1.6rem, 2.5vw + 0.8rem, 2.3rem); margin-bottom: var(--space-16); }
h3 { font-size: clamp(1.25rem, 1.5vw + 0.6rem, 1.6rem); margin-bottom: var(--space-16); }
h4 { font-size: 1.15rem; margin-bottom: var(--space-8); }
p { margin-bottom: var(--space-16); font-size: 1.05rem; }
p:last-child { margin-bottom: 0; }

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

/* Container & Layout */
.container {
  width: 100%;
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-24);
  padding-right: var(--space-24);
}

.section {
  padding-top: var(--space-64);
  padding-bottom: var(--space-64);
}

/* Header */
.site-header {
  height: 64px;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  text-decoration: none;
  color: var(--color-purple);
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  min-width: 0;
}

.header-logo-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.nav-desktop {
  display: none;
}

@media (min-width: 900px) {
  .nav-desktop {
    display: flex;
    align-items: center;
    gap: var(--space-24);
  }
}

.nav-link {
  color: var(--color-slate);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  padding: var(--space-8) 0;
  position: relative;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--color-terracotta);
}

.nav-link.active {
  color: var(--color-terracotta-dark);
  font-weight: 700;
  border-bottom: 2px solid var(--color-terracotta);
}

.header-cta-group {
  display: flex;
  align-items: center;
  gap: var(--space-16);
}

.btn-header {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  background-color: var(--color-purple);
  color: var(--color-white);
  text-decoration: none;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
  transition: background-color 0.2s ease;
}

.btn-header:hover {
  background-color: var(--color-terracotta);
  color: var(--color-white);
}

.menu-toggle-btn {
  display: inline-flex;
  flex-direction: column;
  justify-content: space-around;
  width: 36px;
  height: 36px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 6px;
  cursor: pointer;
}

@media (min-width: 900px) {
  .menu-toggle-btn {
    display: none;
  }
}

.menu-toggle-btn span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--color-purple);
  transition: all 0.2s ease;
}

/* Mobile Nav Modal Drawer */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(28, 11, 43, 0.65);
  backdrop-filter: blur(4px);
  z-index: 999;
}

.mobile-nav-overlay.is-visible {
  display: block;
}

.mobile-nav-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 85%;
  max-width: 340px;
  height: 100vh;
  background-color: var(--color-ivory);
  padding: var(--space-24);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  overflow-y: auto;
}

.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-24);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid var(--color-border);
}

.mobile-close-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-purple);
  cursor: pointer;
  padding: var(--space-8);
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.mobile-nav-links a {
  text-decoration: none;
  color: var(--color-purple);
  font-size: 1.1rem;
  font-weight: 600;
  display: block;
  padding: var(--space-8) 0;
}

.mobile-nav-links a:hover,
.mobile-nav-links a.active {
  color: var(--color-terracotta);
}

@media (max-width: 767px) {
  .site-header {
    height: 52px;
  }
}

/* Buttons & Elements */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

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

.btn-primary:hover {
  background-color: var(--color-terracotta-dark);
  color: var(--color-white);
}

.btn-secondary {
  background-color: var(--color-purple);
  color: var(--color-white);
}

.btn-secondary:hover {
  background-color: var(--color-purple-deep);
  color: var(--color-white);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-purple);
  border: 2px solid var(--color-purple);
}

.btn-outline:hover {
  background-color: var(--color-purple);
  color: var(--color-white);
}

/* Hero Section */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-purple) 0%, var(--color-purple-deep) 60%, var(--color-ocean) 100%);
  color: var(--color-ivory);
  padding: var(--space-64) 0;
}

.hero .hero-title {
  color: var(--color-sand);
}

.hero-content {
  max-width: 760px;
}

.hero-badge {
  display: inline-block;
  padding: 6px 14px;
  background-color: rgba(234, 220, 201, 0.15);
  border: 1px solid rgba(234, 220, 201, 0.3);
  border-radius: 50px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-16);
  color: var(--color-sand);
}

.hero p {
  font-size: 1.18rem;
  margin-bottom: var(--space-24);
  color: var(--color-sand);
  line-height: 1.7;
}

.hero-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-16);
  margin-top: var(--space-24);
}

/* 3D Wave Decorative Graphic */
.ocean-wave-bar {
  width: 100%;
  height: 48px;
  background: radial-gradient(ellipse at bottom, var(--color-sand-deep) 0%, transparent 70%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
}

.ocean-wave-svg {
  width: 100%;
  height: 32px;
  fill: var(--color-ivory);
}

/* Selected Card Section: BORDER ACCENT (Refined & Compact) */
#explore-guide {
  padding-top: var(--space-40);
  padding-bottom: var(--space-40);
}

.section-intro-compact {
  max-width: 680px;
  margin-bottom: var(--space-24);
}

.section-intro-compact h2 {
  font-size: clamp(1.45rem, 2.2vw + 0.7rem, 1.95rem);
  margin-bottom: var(--space-8);
}

.section-intro-compact p {
  font-size: 0.98rem;
  line-height: 1.55;
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-20);
  margin-top: var(--space-24);
}

@media (min-width: 640px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-20);
  }
}

@media (min-width: 992px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-20);
  }
}

.accent-card {
  min-width: 0;
  background-color: var(--color-white);
  border-radius: var(--radius-sm);
  border: none;
  border-top: 4px solid var(--color-terracotta);
  box-shadow: var(--shadow-sm);
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.accent-card.card-accent-green,
.accent-card.card-accent-purple {
  border-top-color: var(--color-purple);
}

.accent-card.card-accent-ocean {
  border-top-color: var(--color-ocean);
}

.accent-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.accent-card-media {
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 14px;
  aspect-ratio: 16 / 10;
  max-height: 175px;
  background-color: var(--color-sand);
}

.accent-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.accent-card-body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.accent-card-tag {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.75px;
  font-weight: 700;
  color: var(--color-terracotta);
  margin-bottom: 6px;
}

.accent-card-title {
  margin-bottom: 10px;
  font-size: 1.15rem;
  line-height: 1.3;
}

.accent-card-title a {
  text-decoration: none;
  color: var(--color-purple);
}

.accent-card-title a:hover {
  color: var(--color-terracotta);
}

.accent-card-text {
  color: var(--color-slate);
  font-size: 0.92rem;
  line-height: 1.5;
  margin-bottom: 14px;
  flex-grow: 1;
}

.accent-card-footer {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.accent-card-link {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-purple);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.accent-card-link:hover {
  color: var(--color-terracotta);
}

/* Stats Row */
.stats-banner {
  background-color: var(--color-sand);
  border-radius: var(--radius-lg);
  padding: var(--space-40) var(--space-24);
  margin-top: var(--space-40);
  margin-bottom: var(--space-40);
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-24);
  text-align: center;
}

@media (min-width: 600px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-item {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3vw, 2.7rem);
  font-weight: 700;
  color: var(--color-purple);
  margin-bottom: 12px;
}

.stat-label {
  font-size: 0.95rem;
  color: var(--color-slate);
  font-weight: 500;
}

/* Content Layout for Subpages */
.content-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-40);
  padding-top: var(--space-40);
  padding-bottom: var(--space-64);
}

@media (min-width: 900px) {
  .content-wrapper {
    grid-template-columns: 2.3fr 1fr;
  }
}

.article-body h2 {
  margin-top: var(--space-40);
}

.article-body ul, .article-body ol {
  margin-left: var(--space-24);
  margin-bottom: var(--space-24);
}

.article-body li {
  margin-bottom: var(--space-8);
}

.article-callout {
  background-color: var(--color-sand);
  border-left: 4px solid var(--color-purple);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: var(--space-24);
  margin: var(--space-24) 0;
}

.sidebar-widget {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-24);
  border-top: 4px solid var(--color-terracotta);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-24);
}

/* Comparison and Specification Table */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  margin: var(--space-24) 0;
  background-color: var(--color-white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.data-table th, .data-table td {
  padding: 14px var(--space-16);
  border-bottom: 1px solid var(--color-border);
}

.data-table th {
  background-color: var(--color-sand);
  color: var(--color-purple);
  font-weight: 700;
  font-family: var(--font-serif);
}

.data-table tr:hover td {
  background-color: rgba(244, 236, 225, 0.4);
}

/* Contact Form & Map */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-40);
}

@media (min-width: 850px) {
  .contact-grid {
    grid-template-columns: 1.2fr 1fr;
  }
}

.contact-form-box {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  border-top: 5px solid var(--color-terracotta);
  padding: var(--space-24);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--space-16);
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 6px;
  color: var(--color-purple);
}

.form-control {
  width: 100%;
  padding: 12px var(--space-16);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  background-color: var(--color-ivory);
  color: var(--color-slate);
}

.form-control:focus {
  border-color: var(--color-terracotta);
}

.form-control.is-invalid {
  border-color: #d32f2f;
  background-color: #fff8f8;
}

.error-message {
  display: none;
  color: #c62828;
  font-size: 0.85rem;
  margin-top: 4px;
}

.error-message.is-visible {
  display: block;
}

.form-status-alert {
  padding: var(--space-16);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-16);
  display: none;
}

.form-status-alert.is-visible {
  display: block;
  background-color: #f3eef8;
  color: var(--color-purple);
  border: 1px solid #d2bfe3;
}

.static-map-box {
  background-color: var(--color-sand);
  border-radius: var(--radius-md);
  padding: var(--space-24);
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 280px;
  border-top: 5px solid var(--color-purple);
}

/* Footer */
.site-footer {
  background-color: var(--color-purple-deep);
  color: var(--color-sand);
  padding-top: var(--space-64);
  padding-bottom: var(--space-40);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-40);
  margin-bottom: var(--space-40);
}

@media (min-width: 600px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-column h3, .footer-column h4 {
  color: var(--color-sand);
  margin-bottom: var(--space-16);
}

.footer-column p {
  color: #d1c5b4;
  font-size: 0.95rem;
  margin-bottom: var(--space-8);
}

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

.footer-links li {
  margin-bottom: var(--space-8);
}

.footer-links a {
  color: #d1c5b4;
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.footer-bottom {
  border-top: 1px solid rgba(234, 220, 201, 0.2);
  padding-top: var(--space-24);
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  font-size: 0.88rem;
  color: #a89f91;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

/* Cookie Notice Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-purple-deep);
  color: var(--color-sand);
  padding: var(--space-24);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
  z-index: 1000;
  border-top: 3px solid var(--color-terracotta);
}

.cookie-banner[hidden] {
  display: none !important;
}

.cookie-container {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

@media (min-width: 768px) {
  .cookie-container {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cookie-text {
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--color-sand);
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  min-width: 0;
}

.cookie-btn {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
}

.cookie-btn-accept {
  background-color: var(--color-terracotta);
  color: var(--color-white);
}

.cookie-btn-accept:hover {
  background-color: var(--color-terracotta-dark);
}

.cookie-btn-reject {
  background-color: transparent;
  color: var(--color-sand);
  border-color: var(--color-sand);
}

.cookie-btn-reject:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.cookie-btn-pref {
  background-color: var(--color-purple-light);
  color: var(--color-white);
}

.cookie-btn-pref:hover {
  background-color: var(--color-purple);
}

/* Preferences Modal */
.cookie-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(28, 11, 43, 0.75);
  backdrop-filter: blur(4px);
  z-index: 1050;
  align-items: center;
  justify-content: center;
  padding: var(--space-16);
}

.cookie-modal-overlay.is-visible {
  display: flex;
}

.cookie-modal-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-24);
  max-width: 520px;
  width: 100%;
  border-top: 5px solid var(--color-purple);
  box-shadow: var(--shadow-lg);
  max-height: 90vh;
  overflow-y: auto;
}

.cookie-modal-card h3 {
  margin-bottom: var(--space-16);
}

.pref-option {
  margin-bottom: var(--space-16);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-16);
}

.pref-desc h4 {
  margin-bottom: 4px;
}

.pref-desc p {
  font-size: 0.88rem;
  color: var(--color-muted);
}

/* Breakpoint below 400px (Extra Compact Screens) */
@media (max-width: 399px) {
  .container {
    padding-left: 14px;
    padding-right: 14px;
  }
  .accent-card {
    padding: 14px;
  }
  .hero {
    padding: var(--space-40) 0;
  }
  .cookie-actions {
    flex-direction: column;
    width: 100%;
  }
  .cookie-btn {
    width: 100%;
    text-align: center;
  }
}