:root {
  --bg-page: #F2F4F7;
  --bg-surface: #FFFFFF;
  --divider: #D8DDE3;
  --text-dark: #111827;
  --text-muted: #5F6B7A;
  --group-label: #1C4E80;
  --btn-dark: #15191F;
  --btn-text: #FFFFFF;
  --accent-blue: #2563EB;
  --accent-green: #0E7A3D;
  --accent-red: #D62839;
  --header-black: rgba(5, 5, 5, 0.85);
  --header-active: #FFFFFF;
  --light-row-header: #FAFAFA;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-family);
  background-color: var(--bg-page);
  color: var(--text-dark);
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background-color: var(--bg-page);
  background-image: linear-gradient(rgba(242, 244, 247, 0.85), rgba(242, 244, 247, 0.85)), url('images/world-cup-2026-stadium-full-background.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
}

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

ul {
  list-style: none;
}

/* Header */
.site-header {
  background-color: var(--header-black);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--header-active);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0 20px;
}

.header-container {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 60px;
}

.brand {
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.desktop-nav {
  display: flex;
  height: 100%;
}

.desktop-nav a {
  display: flex;
  align-items: center;
  padding: 0 16px;
  font-size: 0.9rem;
  color: #A0A0A0;
  transition: color 0.2s ease;
  position: relative;
}

.desktop-nav a:hover,
.desktop-nav a.active {
  color: var(--header-active);
}

.desktop-nav a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 16px;
  right: 16px;
  height: 3px;
  background-color: var(--header-active);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
}

.mobile-nav-overlay {
  display: none;
  position: fixed;
  top: 60px;
  left: 0;
  width: 100%;
  background-color: rgba(5, 5, 5, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 20px;
  z-index: 99;
  border-top: 1px solid #333;
}

.mobile-nav-overlay.open {
  display: block;
}

.mobile-nav-overlay a {
  display: block;
  padding: 12px 0;
  color: #A0A0A0;
  font-size: 1rem;
  border-bottom: 1px solid #222;
}

.mobile-nav-overlay a.active {
  color: var(--header-active);
}

/* Layout */
.main-content {
  flex: 1;
  padding: 40px 20px;
  max-width: 1180px;
  margin: 0 auto;
  width: 100%;
}

/* Intro Block */
.intro-block {
  margin-bottom: 40px;
}

.intro-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.intro-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  max-width: 800px;
}

.snapshot-badge {
  display: inline-block;
  background-color: #E2E8F0;
  color: var(--text-dark);
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 500;
}

/* Schedule / Fixtures Layout */
.schedule-container {
  background-color: var(--bg-surface);
  border: 1px solid var(--divider);
  margin-bottom: 60px;
}

.date-header {
  background-color: var(--light-row-header);
  border-bottom: 1px solid var(--divider);
  padding: 16px 28px;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-dark);
}

.schedule-container .date-header:not(:first-child) {
  border-top: 1px solid var(--divider);
}

.fixture-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.fixture-card {
  display: flex;
  height: 145px;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--divider);
}

.fixture-grid .fixture-card:nth-child(odd) {
  border-right: 1px solid var(--divider);
}

.fixture-grid .fixture-card:nth-last-child(-n+2) {
  border-bottom: none;
}

.fixture-left {
  flex: 1;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.group-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--group-label);
  font-weight: 700;
  margin-bottom: 12px;
}

.team-row {
  display: flex;
  align-items: center;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.team-row:last-child {
  margin-bottom: 0;
}

.flag {
  margin-right: 12px;
  font-size: 1.2rem;
}

.fixture-right {
  width: 160px;
  border-left: 1px solid var(--divider);
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.match-date,
.match-time {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.match-time {
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.preview-btn {
  background-color: var(--btn-dark);
  color: var(--btn-text);
  padding: 8px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 4px;
  transition: background-color 0.2s ease;
  white-space: nowrap;
}

.preview-btn:hover {
  background-color: #2D3748;
}

/* Sections */
.section-title {
  font-size: 1.5rem;
  margin-bottom: 24px;
  border-bottom: 2px solid var(--text-dark);
  padding-bottom: 12px;
}

/* Decision Board */
.decision-board {
  margin-bottom: 60px;
}

.board-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.board-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--divider);
  padding: 24px;
}

.board-card-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--divider);
  padding-bottom: 12px;
}

.board-match-title {
  font-weight: 700;
  font-size: 1.1rem;
}

.board-context {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}

.board-stats {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background-color: var(--bg-page);
  padding: 12px;
  border-radius: 4px;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
}

.stat-team {
  font-weight: 600;
}

/* Match Previews */
.previews-section {
  margin-bottom: 60px;
}

.preview-item {
  background-color: var(--bg-surface);
  border: 1px solid var(--divider);
  padding: 32px;
  margin-bottom: 24px;
  scroll-margin-top: 80px;
}

.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.preview-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.preview-meta {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.preview-body {
  line-height: 1.6;
  color: var(--text-dark);
}

.preview-body p {
  margin-bottom: 16px;
}

/* Group Context Page */
.context-strip {
  background-color: var(--bg-surface);
  border: 1px solid var(--divider);
  margin-bottom: 24px;
}

.context-strip-header {
  background-color: var(--light-row-header);
  padding: 12px 24px;
  border-bottom: 1px solid var(--divider);
  font-weight: 700;
  color: var(--group-label);
}

.context-table {
  width: 100%;
  border-collapse: collapse;
}

.context-table th, .context-table td {
  padding: 12px 24px;
  text-align: left;
  border-bottom: 1px solid var(--divider);
}

.context-table th {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  background-color: var(--bg-page);
}

.context-table tr:last-child td {
  border-bottom: none;
}

.context-remaining {
  padding: 16px 24px;
  background-color: var(--bg-page);
  border-top: 1px solid var(--divider);
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Forms & Text Pages */
.text-page {
  background-color: var(--bg-surface);
  border: 1px solid var(--divider);
  padding: 40px;
  line-height: 1.6;
}

.text-page h1 {
  margin-bottom: 24px;
  font-size: 2rem;
}

.text-page h2 {
  margin-top: 32px;
  margin-bottom: 16px;
  font-size: 1.3rem;
  border-bottom: 1px solid var(--divider);
  padding-bottom: 8px;
}

.text-page p {
  margin-bottom: 16px;
}

.text-page ul {
  list-style: disc inside;
  margin-bottom: 16px;
}

.text-page li {
  margin-bottom: 8px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
}

.form-control {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--divider);
  border-radius: 4px;
  font-family: var(--font-family);
  font-size: 1rem;
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.submit-btn {
  background-color: var(--btn-dark);
  color: var(--btn-text);
  border: none;
  padding: 12px 24px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: 4px;
}

#form-message {
  margin-top: 20px;
  padding: 16px;
  background-color: #E6FFFA;
  color: var(--accent-green);
  border: 1px solid #B2F5EA;
  border-radius: 4px;
  display: none;
}

/* Footer */
.site-footer {
  background-color: var(--header-black);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #FFFFFF;
  padding: 60px 20px 40px;
  margin-top: auto;
}

.footer-container {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h3 {
  font-size: 1.1rem;
  margin-bottom: 16px;
}

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

.footer-col ul li a {
  color: #A0A0A0;
  transition: color 0.2s;
}

.footer-col ul li a:hover {
  color: #FFFFFF;
}

.footer-notice {
  max-width: 1180px;
  margin: 0 auto;
  padding-top: 20px;
  border-top: 1px solid #333;
  font-size: 0.85rem;
  color: #888;
  text-align: center;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--bg-surface);
  border-top: 1px solid var(--divider);
  box-shadow: 0 -4px 12px rgba(0,0,0,0.05);
  padding: 20px;
  z-index: 1000;
  display: none;
}

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

.cookie-text h4 {
  margin-bottom: 8px;
}

.cookie-text p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.cookie-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cookie-btn {
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: 4px;
  border: 1px solid transparent;
}

.cookie-btn-primary {
  background-color: var(--btn-dark);
  color: var(--btn-text);
}

.cookie-btn-secondary {
  background-color: var(--bg-page);
  color: var(--text-dark);
  border-color: var(--divider);
}

.cookie-preferences {
  display: none;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--divider);
}

.pref-option {
  margin-bottom: 12px;
}

/* Responsive Breakpoints */
@media (max-width: 1200px) {
  .main-content, .header-container, .footer-container, .cookie-container {
    max-width: 960px;
  }
}

@media (max-width: 768px) {
  .desktop-nav {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .fixture-grid, .board-grid {
    grid-template-columns: 1fr;
  }
  
  .fixture-grid .fixture-card:nth-child(odd) {
    border-right: none;
  }
  
  .fixture-grid .fixture-card {
    border-bottom: 1px solid var(--divider);
  }
  
  .fixture-grid .fixture-card:last-child {
    border-bottom: none;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .preview-header {
    flex-direction: column;
  }
  
  .preview-meta {
    margin-top: 8px;
  }

  .cookie-container {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .text-page {
    padding: 20px;
  }
  
  .fixture-left {
    padding: 16px;
  }
  
  .fixture-right {
    width: 120px;
    padding: 12px;
  }
  
  .preview-btn {
    padding: 6px 10px;
    font-size: 0.75rem;
  }
  
  .context-table th, .context-table td {
    padding: 12px 10px;
    font-size: 0.85rem;
  }
}