:root {
  --primary-bg: #f8f6f0;
  --secondary-bg: #ebe6dc;
  --surface: #ffffff;
  --accent-primary: #1f5c4a;
  --accent-secondary: #3f6f8f;
  --accent-tertiary: #b08968;
  --border: #ded5c6;
  --text-primary: #1f2933;
  --text-secondary: #606c78;
  --font-serif: "Playfair Display", Georgia, serif;
  --font-sans: "Inter", system-ui, -apple-system, sans-serif;
  --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  background-color: var(--primary-bg);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Header & Navigation */
header {
  background-color: var(--surface);
  border-bottom: 4px double var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.top-bar {
  background-color: var(--accent-primary);
  color: var(--primary-bg);
  text-align: center;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  padding: 0.5rem 1rem;
  text-transform: uppercase;
  font-weight: 600;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 2rem;
}

.logo-link {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--accent-primary);
  letter-spacing: -0.02em;
}

.logo-badge {
  background-color: var(--accent-tertiary);
  color: var(--surface);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-smooth);
  position: relative;
  padding: 0.25rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-tertiary);
  transition: var(--transition-smooth);
}

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

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a.active {
  color: var(--accent-primary);
  font-weight: 700;
}

.nav-links a.active::after {
  width: 100%;
  background-color: var(--accent-primary);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--accent-primary);
  cursor: pointer;
}

/* Hero Section */
.hero-section {
  padding: 5rem 2rem;
  text-align: center;
  background: radial-gradient(circle at top, var(--surface) 0%, var(--primary-bg) 100%);
  border-bottom: 1px solid var(--border);
  position: relative;
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--border) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.4;
  pointer-events: none;
}

.hero-tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent-tertiary);
  margin-bottom: 1.5rem;
  background-color: var(--secondary-bg);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  border: 1px solid var(--border);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  line-height: 1.15;
  color: var(--accent-primary);
  max-width: 900px;
  margin: 0 auto 1.5rem;
  font-weight: 800;
}

.hero-title span {
  color: var(--accent-tertiary);
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto 2.5rem;
}

.hero-cta-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 4px;
  transition: var(--transition-smooth);
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--accent-primary);
  color: var(--surface);
}

.btn-primary:hover {
  background-color: #153e32;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(31, 92, 74, 0.15);
}

.btn-secondary {
  background-color: var(--surface);
  color: var(--accent-primary);
  border-color: var(--border);
}

.btn-secondary:hover {
  background-color: var(--secondary-bg);
  transform: translateY(-2px);
}

/* Sections Structure */
section {
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  margin-bottom: 3.5rem;
  text-align: center;
  position: relative;
}

.section-header::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background-color: var(--accent-tertiary);
  margin: 1rem auto 0;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  color: var(--accent-primary);
  font-weight: 800;
}

.section-desc {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0.5rem auto 0;
  font-size: 1rem;
}

/* Contenders Grid */
.contenders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.contender-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2.25rem;
  position: relative;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}

.contender-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 24px rgba(31, 92, 74, 0.08);
  border-color: var(--accent-tertiary);
}

.contender-badge {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background-color: var(--secondary-bg);
  color: var(--accent-primary);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
}

.contender-rank {
  font-family: var(--font-serif);
  font-size: 3rem;
  color: var(--accent-tertiary);
  opacity: 0.3;
  line-height: 1;
  font-weight: 900;
  margin-bottom: 0.5rem;
}

.contender-country {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--accent-primary);
  margin-bottom: 1.25rem;
  font-weight: 700;
}

.contender-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
}

.stat-box {
  display: flex;
  flex-direction: column;
}

.stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.stat-val {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-primary);
}

.stat-val.highlight {
  color: var(--accent-tertiary);
}

/* Host Nations Module */
.host-module {
  background-color: var(--secondary-bg);
  border: 2px solid var(--border);
  border-radius: 8px;
  padding: 3rem;
  margin-bottom: 5rem;
}

.host-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.host-card {
  background-color: var(--surface);
  border-radius: 6px;
  padding: 1.5rem;
  text-align: center;
  border: 1px solid var(--border);
}

.host-flag-placeholder {
  width: 60px;
  height: 40px;
  margin: 0 auto 1rem;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--surface);
}

.host-us { background-color: #3f6f8f; }
.host-mx { background-color: #1f5c4a; }
.host-ca { background-color: #b08968; }

.host-name {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: 0.5rem;
}

/* Probability Tables (Rankings Page) */
.table-wrapper {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow-x: auto;
  box-shadow: 0 4px 12px rgba(0,0,0,0.01);
  margin-bottom: 2rem;
}

.table-controls {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.search-input, .select-input {
  background-color: var(--surface);
  border: 1px solid var(--border);
  padding: 0.75rem 1rem;
  border-radius: 4px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text-primary);
  outline: none;
}

.search-input {
  flex-grow: 1;
  min-width: 250px;
}

.search-input:focus, .select-input:focus {
  border-color: var(--accent-primary);
}

.probability-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
  white-space: nowrap;
}

.probability-table th {
  background-color: var(--secondary-bg);
  color: var(--accent-primary);
  font-weight: 700;
  padding: 1rem 1.25rem;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  border-bottom: 2px solid var(--border);
}

.probability-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.probability-table tbody tr:hover {
  background-color: rgba(235, 230, 220, 0.4);
}

.probability-table td.strong {
  font-weight: 700;
  color: var(--accent-primary);
}

.probability-table td.accent {
  font-weight: 700;
  color: var(--accent-tertiary);
}

/* Country Cards (Countries Page) */
.countries-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.country-grid-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.5rem;
  transition: var(--transition-smooth);
}

.country-grid-card:hover {
  border-color: var(--accent-primary);
  box-shadow: 0 4px 12px rgba(0,0,0,0.03);
  transform: translateY(-2px);
}

.country-header-block {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.country-title-block h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--accent-primary);
}

.country-group-badge {
  background-color: var(--secondary-bg);
  color: var(--text-secondary);
  font-size: 0.75rem;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  font-weight: 600;
}

.country-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  border-top: 1px solid var(--border);
  padding-top: 0.75rem;
  font-size: 0.85rem;
}

/* Groups Layout (Groups Page) */
.groups-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.group-container {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
}

.group-header {
  border-bottom: 3px double var(--border);
  padding-bottom: 0.75rem;
  margin-bottom: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.group-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--accent-primary);
  font-weight: 800;
}

.group-meta {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--accent-tertiary);
  font-weight: 700;
}

.group-team-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

.group-team-row:last-child {
  border-bottom: none;
}

.group-team-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.group-team-rank {
  font-size: 0.75rem;
  color: var(--text-secondary);
  background-color: var(--secondary-bg);
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-weight: 600;
}

.group-team-name {
  font-weight: 600;
  color: var(--text-primary);
}

.group-team-prob {
  font-weight: 700;
  color: var(--accent-primary);
  font-size: 0.95rem;
}

/* Editorial Guide (Guide Page) */
.guide-rich-text {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--surface);
  border: 1px solid var(--border);
  padding: 3rem;
  border-radius: 8px;
}

.guide-rich-text h2 {
  font-family: var(--font-serif);
  color: var(--accent-primary);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.guide-rich-text h2:first-of-type {
  margin-top: 0;
}

.guide-rich-text p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

.guide-rich-text ul {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.guide-rich-text li {
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

/* Informational Callout */
.info-callout {
  background-color: var(--secondary-bg);
  border-left: 4px solid var(--accent-tertiary);
  padding: 1.5rem;
  margin: 2rem 0;
  border-radius: 0 4px 4px 0;
}

.info-callout p {
  margin-bottom: 0;
  font-style: italic;
  font-size: 0.95rem;
}

/* Footer & Legal styling */
footer {
  background-color: var(--text-primary);
  color: var(--secondary-bg);
  padding: 4rem 2rem 2rem;
  border-top: 4px double var(--accent-tertiary);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-about h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--surface);
  margin-bottom: 1rem;
}

.footer-desc {
  color: #a0aec0;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.footer-links h4 {
  color: var(--surface);
  margin-bottom: 1rem;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: #a0aec0;
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}

.footer-links a:hover {
  color: var(--accent-tertiary);
}

.footer-address {
  font-size: 0.9rem;
  color: #a0aec0;
  line-height: 1.6;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid #2d3748;
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: #a0aec0;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: var(--surface);
  border: 2px solid var(--accent-primary);
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  border-radius: 8px;
  padding: 1.5rem;
  max-width: 400px;
  z-index: 1000;
  display: none;
}

.cookie-title {
  font-family: var(--font-serif);
  color: var(--accent-primary);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.cookie-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.cookie-text a {
  color: var(--accent-secondary);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: 0.5rem;
}

.cookie-btn {
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  border-radius: 4px;
  cursor: pointer;
  border: 1px solid transparent;
  font-weight: 600;
}

.cookie-accept {
  background-color: var(--accent-primary);
  color: var(--surface);
}

.cookie-reject {
  background-color: var(--secondary-bg);
  color: var(--text-primary);
  border-color: var(--border);
}

/* Custom visual styling: Marquee and Ribbon effects */
.marquee-ribbon {
  background-color: var(--accent-tertiary);
  color: var(--surface);
  overflow: hidden;
  white-space: nowrap;
  padding: 0.75rem 0;
  font-family: var(--font-serif);
  font-weight: 700;
  border-top: 2px solid var(--accent-primary);
  border-bottom: 2px solid var(--accent-primary);
}

.marquee-content {
  display: inline-block;
  animation: marquee 25s linear infinite;
  padding-left: 100%;
}

@keyframes marquee {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-100%, 0, 0); }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--surface);
    padding: 1.5rem;
    border-bottom: 2px solid var(--border);
    gap: 1.25rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  }
  
  .nav-links.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  section {
    padding: 3rem 1.25rem;
  }

  .host-module {
    padding: 1.5rem;
  }

  .footer-container {
    grid-template-columns: 1fr;
  }
}