/* Flat Design Token System & Palette Variables */
:root {
    --bg-primary: #FFFFFF;
    --bg-secondary: #F3F4F6; /* Crisp light gray 100 */
    --bg-surface: #FFFFFF;
    
    --accent-primary: #3B82F6; /* Pure action Blue 500 */
    --accent-secondary: #10B981; /* Emerald 500 */
    --accent-tertiary: #F59E0B; /* Amber 500 */
    --dark-bg: #111827; /* Charcoal 900 for dark blocks & typography */
    
    --border-color: #E5E7EB; /* Gray 200 */
    --border-thick: 2px;
    --border-heavy: 4px;
    
    --text-primary: #111827;
    --text-secondary: #4B5563; /* Gray 600 readable body */
    --text-light: #FFFFFF;
    
    --font-heading: 'Outfit', system-ui, -apple-system, sans-serif;
    --font-body: 'Outfit', system-ui, -apple-system, sans-serif;
    
    --transition-snappy: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    --border-radius-sm: 6px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    line-height: 1.5;
}

/* Typography Base */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

p {
    font-weight: 400;
    color: var(--text-secondary);
}

/* Premium Sticky Header & Brand Navigation */
.site-header {
    background-color: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: var(--border-heavy) solid var(--dark-bg);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: var(--transition-snappy);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.brand-logo-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-logo-icon {
    color: var(--accent-primary);
    flex-shrink: 0;
}

.brand-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.03em;
    display: flex;
    align-items: center;
}

.logo-accent {
    color: var(--dark-bg);
    border-bottom: 3px solid var(--accent-primary);
}

.logo-domain {
    color: var(--accent-primary);
}

.brand-badge {
    background-color: var(--dark-bg);
    color: var(--bg-surface);
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.25rem 0.5rem;
    border-radius: var(--border-radius-sm);
    flex-shrink: 0;
}

.main-navigation {
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 0.75rem;
    align-items: center;
}

.nav-item {
    text-decoration: none;
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: var(--transition-snappy);
    padding: 0.5rem 0.75rem;
    border-radius: var(--border-radius-sm);
    border: 2px solid transparent;
}

.nav-item:hover {
    background-color: var(--bg-secondary);
    border-color: var(--dark-bg);
    color: var(--accent-primary);
}

.mobile-toggle {
    display: none;
    background: var(--bg-secondary);
    border: var(--border-thick) solid var(--dark-bg);
    cursor: pointer;
    flex-direction: column;
    gap: 4px;
    z-index: 110;
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-snappy);
}

.mobile-toggle:hover {
    background-color: var(--accent-tertiary);
}

.mobile-toggle .bar {
    width: 20px;
    height: 3px;
    background-color: var(--dark-bg);
    transition: var(--transition-snappy);
}

/* Poster-like Bold Hero Section */
.hero-section {
    background-color: var(--accent-primary);
    color: var(--text-light);
    padding: 6rem 2rem;
    border-bottom: var(--border-heavy) solid var(--dark-bg);
    position: relative;
    overflow: hidden;
}

/* Geometric Background Decor */
.hero-section::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background-color: var(--accent-tertiary);
    opacity: 0.15;
    border-radius: 50%;
    top: -50px;
    right: -50px;
    pointer-events: none;
}

.hero-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-eyebrow {
    display: inline-block;
    color: var(--dark-bg);
    background-color: var(--accent-secondary);
    font-weight: 800;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
    padding: 0.4rem 0.8rem;
    border-radius: var(--border-radius-sm);
    border: var(--border-thick) solid var(--dark-bg);
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.05;
    color: var(--dark-bg);
    margin-bottom: 1.5rem;
    font-weight: 900;
    text-transform: uppercase;
}

.hero-description {
    color: var(--dark-bg);
    font-weight: 500;
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    max-width: 600px;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 1.25rem;
}

/* Snappy Flat Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--border-radius-md);
    text-decoration: none;
    transition: var(--transition-snappy);
    cursor: pointer;
    box-shadow: none !important;
}

.btn-primary {
    background-color: var(--dark-bg);
    color: var(--bg-surface);
    border: var(--border-thick) solid var(--dark-bg);
}

.btn-primary:hover {
    background-color: var(--accent-secondary);
    color: var(--dark-bg);
    transform: scale(1.05);
}

.btn-secondary {
    background-color: var(--bg-surface);
    color: var(--dark-bg);
    border: var(--border-thick) solid var(--dark-bg);
}

.btn-secondary:hover {
    background-color: var(--accent-tertiary);
    transform: scale(1.05);
}

/* Poster-Visual Card inside Hero */
.hero-visual {
    display: flex;
    justify-content: flex-end;
}

.visual-card {
    background-color: var(--bg-surface);
    border: var(--border-thick) solid var(--dark-bg);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
}

.visual-tag {
    display: inline-block;
    background-color: var(--accent-tertiary);
    color: var(--dark-bg);
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    padding: 0.4rem 0.8rem;
    border-radius: var(--border-radius-sm);
    margin-bottom: 1.5rem;
    border: var(--border-thick) solid var(--dark-bg);
}

.visual-matchup {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--dark-bg);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.visual-vs {
    font-size: 1.4rem;
    color: var(--accent-primary);
    font-weight: 800;
}

.visual-sub {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    font-weight: 500;
}

.visual-stats-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    border-top: var(--border-thick) solid var(--dark-bg);
    padding-top: 1.5rem;
}

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

.stat-val {
    font-size: 2rem;
    font-weight: 900;
    color: var(--accent-primary);
}

.stat-lbl {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
}

/* Layout System & Section Structure (Alternating Backgrounds) */
.section {
    padding: 6rem 2rem;
    border-bottom: var(--border-thick) solid var(--dark-bg);
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem auto;
}

.section-subtitle {
    display: inline-block;
    color: var(--accent-primary);
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
    border-bottom: var(--border-thick) solid var(--accent-primary);
    padding-bottom: 0.25rem;
}

.section-title {
    font-size: 2.8rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 500;
}

/* Section specific color blocks */
.match-index-section {
    background-color: var(--bg-secondary);
}

.favorites-section {
    background-color: var(--bg-surface);
}

.previews-section {
    background-color: var(--bg-secondary);
}

.groups-section {
    background-color: var(--bg-surface);
}

.hosts-section {
    background-color: var(--dark-bg);
    color: var(--text-light);
}

.hosts-section .section-title {
    color: var(--text-light);
}

.hosts-section .section-subtitle {
    color: var(--accent-secondary);
    border-color: var(--accent-secondary);
}

.hosts-section .section-desc {
    color: var(--border-color);
}

.guide-section {
    background-color: var(--bg-surface);
}

.faq-section {
    background-color: var(--bg-secondary);
}

/* Match Cards Grid (Flat Poster Styles) */
.match-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.match-card {
    background-color: var(--bg-surface);
    border: var(--border-thick) solid var(--dark-bg);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    transition: var(--transition-snappy);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.match-card:hover {
    transform: scale(1.02);
    background-color: #FDFEFE;
    border-color: var(--accent-primary);
}

.match-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.card-group-tag {
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--text-primary);
    background-color: var(--accent-secondary);
    padding: 0.35rem 0.7rem;
    border: var(--border-thick) solid var(--dark-bg);
    border-radius: var(--border-radius-sm);
}

.rank-badge {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--dark-bg);
    background-color: var(--accent-tertiary);
    border: var(--border-thick) solid var(--dark-bg);
    padding: 0.35rem 0.7rem;
    border-radius: var(--border-radius-sm);
}

.card-match-title {
    font-size: 1.8rem;
    color: var(--dark-bg);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.card-probability-bar {
    height: 12px;
    background-color: var(--bg-secondary);
    border: var(--border-thick) solid var(--dark-bg);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    display: flex;
    margin-bottom: 1.5rem;
}

.prob-segment.team-a {
    background-color: var(--accent-primary);
}

.prob-segment.team-b {
    background-color: var(--accent-tertiary);
}

.card-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-top: var(--border-thick) solid var(--dark-bg);
    padding-top: 1rem;
    margin-bottom: 1.5rem;
    gap: 1rem;
}

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

.card-lbl {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.card-val {
    font-size: 1.1rem;
    font-weight: 900;
    color: var(--text-primary);
}

.card-cta {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    display: inline-block;
    transition: var(--transition-snappy);
}

.match-card:hover .card-cta {
    color: var(--dark-bg);
    transform: translateX(4px);
}

/* Favorites Section / Flat High-Contrast Table */
.table-wrapper {
    background-color: var(--bg-surface);
    border: var(--border-thick) solid var(--dark-bg);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

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

.favorites-table th {
    background-color: var(--dark-bg);
    color: var(--bg-surface);
    font-family: var(--font-body);
    font-weight: 800;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1.5rem 2rem;
    border-bottom: var(--border-thick) solid var(--dark-bg);
}

.favorites-table td {
    padding: 1.5rem 2rem;
    border-bottom: var(--border-thick) solid var(--dark-bg);
    color: var(--text-primary);
    font-size: 1.05rem;
    font-weight: 600;
}

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

.favorites-table tr:hover {
    background-color: var(--bg-secondary);
}

.table-rank {
    font-weight: 800;
    color: var(--accent-primary);
}

.table-country {
    font-weight: 800;
    font-size: 1.15rem;
}

.tag-odds {
    background-color: var(--bg-secondary);
    padding: 0.4rem 0.8rem;
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--dark-bg);
    border: var(--border-thick) solid var(--dark-bg);
    border-radius: var(--border-radius-sm);
}

.table-chance {
    font-weight: 800;
    color: var(--accent-secondary);
}

/* Expanded Match Previews (Flat Poster Panels) */
.previews-list {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.preview-item {
    background-color: var(--bg-surface);
    border: var(--border-thick) solid var(--dark-bg);
    border-radius: var(--border-radius-lg);
    padding: 3.5rem;
    scroll-margin-top: 100px;
}

.preview-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    border-bottom: var(--border-thick) solid var(--dark-bg);
    padding-bottom: 1.5rem;
}

.preview-group {
    font-weight: 800;
    color: var(--accent-primary);
    text-transform: uppercase;
    font-size: 0.9rem;
}

.preview-index {
    color: var(--text-secondary);
    font-weight: 700;
    font-size: 0.9rem;
}

.preview-title {
    font-size: 2.4rem;
    color: var(--dark-bg);
    margin-bottom: 2.5rem;
    text-transform: uppercase;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 100px 1fr;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.comp-card {
    background-color: var(--bg-secondary);
    border: var(--border-thick) solid var(--dark-bg);
    border-radius: var(--border-radius-md);
    padding: 2rem;
}

.comp-team-name {
    font-size: 1.8rem;
    color: var(--dark-bg);
    margin-bottom: 1.5rem;
    border-bottom: var(--border-thick) solid var(--accent-tertiary);
    padding-bottom: 0.5rem;
    text-transform: uppercase;
}

.comp-stats {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.comp-stats li {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.comp-stats li strong {
    color: var(--dark-bg);
    font-weight: 800;
}

.comp-divider {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--accent-tertiary);
    text-align: center;
    background-color: var(--dark-bg);
    color: var(--bg-surface);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto;
    border: var(--border-thick) solid var(--dark-bg);
}

.preview-text {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

/* Group Summary Layout */
.groups-layout {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.group-summary-card {
    background-color: var(--bg-secondary);
    border: var(--border-thick) solid var(--dark-bg);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    transition: var(--transition-snappy);
}

.group-summary-card:hover {
    transform: scale(1.02);
    border-color: var(--accent-primary);
}

.gcard-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    border-bottom: var(--border-thick) solid var(--dark-bg);
    padding-bottom: 0.75rem;
}

.gcard-letter {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--accent-primary);
    text-transform: uppercase;
}

.gcard-status {
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    background-color: var(--accent-tertiary);
    color: var(--dark-bg);
    padding: 0.3rem 0.6rem;
    border: var(--border-thick) solid var(--dark-bg);
    border-radius: var(--border-radius-sm);
}

.gcard-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    font-weight: 500;
}

.gcard-desc strong {
    color: var(--dark-bg);
    font-weight: 800;
}

/* Host Nation Watch (High Contrast Dark Grid) */
.hosts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.host-card {
    background-color: var(--bg-surface);
    color: var(--dark-bg);
    border: var(--border-heavy) solid var(--accent-secondary);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    transition: var(--transition-snappy);
}

.host-card:hover {
    transform: scale(1.03);
    border-color: var(--accent-tertiary);
}

.host-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: var(--border-thick) solid var(--dark-bg);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.host-name {
    font-size: 1.6rem;
    color: var(--dark-bg);
    text-transform: uppercase;
}

.host-badge {
    background-color: var(--accent-secondary);
    color: var(--dark-bg);
    font-weight: 800;
    font-size: 0.85rem;
    padding: 0.4rem 0.8rem;
    border: var(--border-thick) solid var(--dark-bg);
    border-radius: var(--border-radius-sm);
}

.host-content-block {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.host-metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.host-lbl {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.host-val {
    font-size: 1.15rem;
    font-weight: 900;
    color: var(--dark-bg);
}

.host-val.text-accent {
    color: var(--accent-primary);
}

/* Guide Cards */
.guide-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.guide-card {
    background-color: var(--bg-surface);
    border: var(--border-thick) solid var(--dark-bg);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    transition: var(--transition-snappy);
}

.guide-card:hover {
    transform: scale(1.03);
    border-color: var(--accent-tertiary);
}

.guide-card-title {
    font-size: 1.4rem;
    color: var(--accent-primary);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.guide-card-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    font-weight: 500;
}

/* FAQ Accordion Section (Thick Borders & Snappy Feedback) */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background-color: var(--bg-surface);
    border: var(--border-thick) solid var(--dark-bg);
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 1.5rem;
    background: none;
    border: none;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--dark-bg);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-snappy);
    text-transform: uppercase;
}

.faq-question::after {
    content: '+';
    font-size: 1.8rem;
    color: var(--accent-primary);
    font-weight: 800;
    transition: var(--transition-snappy);
}

.faq-item.active .faq-question::after {
    content: '−';
    color: var(--accent-tertiary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: var(--transition-snappy);
    background-color: var(--bg-secondary);
    border-top: 0px solid var(--dark-bg);
}

.faq-item.active .faq-answer {
    max-height: 500px;
    border-top: var(--border-thick) solid var(--dark-bg);
}

.faq-answer p {
    padding: 1.5rem;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.6;
    font-weight: 500;
}

/* Legal Views Router styles */
.legal-page {
    background-color: var(--bg-secondary);
    padding: 4rem 2rem;
}

.hidden {
    display: none !important;
}

.legal-content {
    background-color: var(--bg-surface);
    border: var(--border-thick) solid var(--dark-bg);
    border-radius: var(--border-radius-lg);
    padding: 3.5rem;
    margin-top: 2rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.legal-content h1 {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    text-transform: uppercase;
}

.legal-date {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-style: italic;
    font-weight: 600;
}

.legal-content h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--accent-primary);
    text-transform: uppercase;
}

.legal-content p, .legal-content ul {
    margin-bottom: 1.25rem;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
    font-weight: 500;
}

.legal-content ul {
    padding-left: 1.5rem;
}

.legal-content li {
    margin-bottom: 0.5rem;
}

.legal-address-block {
    background-color: var(--bg-secondary);
    border-left: 6px solid var(--accent-tertiary);
    border-top: var(--border-thick) solid var(--dark-bg);
    border-right: var(--border-thick) solid var(--dark-bg);
    border-bottom: var(--border-thick) solid var(--dark-bg);
    padding: 1.25rem;
    font-family: var(--font-body);
    font-style: normal;
    font-size: 1rem;
    color: var(--text-primary);
}

/* Site Footer */
.site-footer {
    background-color: var(--dark-bg);
    color: var(--bg-primary);
    padding: 5rem 2rem 2rem 2rem;
    margin-top: auto;
    border-top: var(--border-heavy) solid var(--accent-tertiary);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 4rem;
    padding-bottom: 3rem;
    border-bottom: var(--border-thick) solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 900;
    color: var(--bg-surface);
    text-decoration: none;
    display: inline-block;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.footer-note {
    color: #9CA3AF;
    font-size: 0.95rem;
    line-height: 1.7;
    font-weight: 500;
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--bg-surface);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-btn {
    background: none;
    border: none;
    color: #9CA3AF;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    transition: var(--transition-snappy);
    padding: 0;
    text-transform: uppercase;
}

.footer-btn:hover {
    color: var(--accent-primary);
}

.footer-address {
    color: #9CA3AF;
    font-size: 0.95rem;
    line-height: 1.6;
    font-weight: 500;
}

.footer-bottom {
    padding-top: 2rem;
}

.footer-bottom-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #6B7280;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
}

/* Snappy Focus Rings for Accessibility */
a:focus-visible, button:focus-visible {
    outline: var(--border-heavy) solid var(--accent-primary);
    outline-offset: 2px;
}

/* Responsive Breakpoints */
@media (max-width: 1200px) {
    .hero-wrapper {
        gap: 2rem;
    }
    .hero-title {
        font-size: 3rem;
    }
    .guide-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* High-Quality Custom Responsive Menu Threshold for Clean Structure */
@media (max-width: 992px) {
    .header-container {
        padding: 1rem 1.5rem;
    }

    .mobile-toggle {
        display: flex;
    }

    .main-navigation {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--bg-surface);
        border-bottom: var(--border-heavy) solid var(--dark-bg);
        padding: 1.5rem;
        box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    }

    .main-navigation.active {
        display: block;
    }

    .nav-links {
        flex-direction: column;
        gap: 0.75rem;
        align-items: stretch;
    }

    .nav-item {
        display: block;
        padding: 0.75rem 1rem;
        border: 2px solid var(--border-color);
        border-radius: var(--border-radius-md);
    }

    .nav-item:hover {
        border-color: var(--dark-bg);
    }

    .hero-wrapper {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-visual {
        justify-content: center;
    }

    .match-grid {
        grid-template-columns: 1fr;
    }

    .comparison-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .comp-divider {
        margin: 1rem auto;
    }

    .groups-layout {
        grid-template-columns: 1fr;
    }

    .hosts-grid {
        grid-template-columns: 1fr;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .footer-bottom-container {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.4rem;
    }
    .btn {
        width: 100%;
    }
    .hero-actions {
        flex-direction: column;
    }
    .preview-item {
        padding: 2rem 1.5rem;
    }
    .preview-title {
        font-size: 1.8rem;
    }
    .favorites-table th, .favorites-table td {
        padding: 1rem;
    }
    .guide-grid {
        grid-template-columns: 1fr;
    }
    .brand-badge {
        display: none; /* Hide secondary element on ultra-small screens to preserve design structure */
    }
}