/**
 * TkoZove.com — Core Design Tokens & Stylesheet
 * Responsive, accessible, progressive-enhancement CSS conforming to WCAG 2.2 AA.
 */

:root {
    /* Color Palette: Restrained Navy / Teal and Warm Neutral Surfaces */
    --color-navy: #0f172a;
    --color-navy-muted: #1e293b;
    --color-primary: #0f766e;
    --color-primary-hover: #115e59;
    --color-primary-light: #f0fdfa;
    --color-primary-border: #99f6e4;

    --color-bg: #f8fafc;
    --color-surface: #ffffff;
    --color-surface-subtle: #f1f5f9;
    --color-surface-hover: #e2e8f0;

    --color-text: #0f172a;
    --color-text-muted: #334155;
    --color-text-subtle: #475569;

    --color-border: #cbd5e1;
    --color-border-subtle: #e2e8f0;
    --color-border-strong: #94a3b8;

    /* Semantic Status Colors (conforming to WCAG AA ≥ 4.5:1 text, ≥ 3:1 UI) */
    --color-danger: #991b1b;
    --color-danger-bg: #fef2f2;
    --color-danger-border: #f87171;
    --color-danger-text: #7f1d1d;

    --color-warning: #92400e;
    --color-warning-bg: #fffbeb;
    --color-warning-border: #fbbf24;
    --color-warning-text: #78350f;

    --color-success: #166534;
    --color-success-bg: #f0fdf4;
    --color-success-border: #4ade80;
    --color-success-text: #14532d;

    --color-info: #0369a1;
    --color-info-bg: #f0f9ff;
    --color-info-border: #38bdf8;
    --color-info-text: #0c4a6e;

    /* Typography Tokens */
    --font-family-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
    --font-family-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

    --font-size-xs: 0.75rem;    /* 12px */
    --font-size-sm: 0.875rem;   /* 14px */
    --font-size-base: 1.0625rem; /* 17px (Design guideline standard) */
    --font-size-md: 1.125rem;   /* 18px */
    --font-size-lg: 1.25rem;    /* 20px */
    --font-size-xl: 1.5rem;     /* 24px */
    --font-size-2xl: 1.875rem;  /* 30px */
    --font-size-3xl: 2.25rem;   /* 36px */

    --line-height-tight: 1.25;
    --line-height-normal: 1.55;
    --line-height-relaxed: 1.7;

    /* Spacing Tokens */
    --space-1: 0.25rem;  /* 4px */
    --space-2: 0.5rem;   /* 8px */
    --space-3: 0.75rem;  /* 12px */
    --space-4: 1rem;     /* 16px */
    --space-5: 1.25rem;  /* 20px */
    --space-6: 1.5rem;   /* 24px */
    --space-8: 2rem;     /* 32px */
    --space-10: 2.5rem;  /* 40px */
    --space-12: 3rem;    /* 48px */
    --space-16: 4rem;    /* 64px */

    /* Radii */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);

    /* Layout & Touch Constraints */
    --container-max: 1100px;
    --container-narrow: 760px;
    --touch-target-min: 44px;

    /* Focus Ring (WCAG 2.2 AA compliant high-contrast outline) */
    --focus-ring: 3px solid #0284c7;
    --focus-offset: 2px;
}

/* ==========================================================================
   CSS Reset & Base Invariants
   ========================================================================== */

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

html {
    font-size: 100%;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-family-sans);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-wrap: break-word;
    word-break: normal;
}

p {
    text-wrap: pretty;
}

::placeholder {
    color: var(--color-text-subtle);
    opacity: 1;
}

/* Accessible Keyboard Focus Visible */
:focus-visible {
    outline: var(--focus-ring) !important;
    outline-offset: var(--focus-offset) !important;
}

/* Skip Link for Screen Readers and Keyboard Navigation */
.skip-link {
    position: absolute;
    top: -999px;
    left: var(--space-4);
    background-color: var(--color-navy);
    color: #ffffff !important;
    padding: var(--space-3) var(--space-5);
    font-size: var(--font-size-base);
    font-weight: 700;
    border-radius: var(--radius-md);
    z-index: 9999;
    text-decoration: none;
    box-shadow: var(--shadow-lg);
}

.skip-link:focus,
.skip-link:focus-visible {
    top: var(--space-4);
    outline: var(--focus-ring);
    outline-offset: var(--focus-offset);
}

/* Visually Hidden Helper (for accessible labels, instructions, screen reader hints) */
.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* Containers */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--space-4);
    padding-right: var(--space-4);
}

.container-narrow {
    width: 100%;
    max-width: var(--container-narrow);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--space-4);
    padding-right: var(--space-4);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.site-header {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border-subtle);
    position: relative;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 68px;
    gap: var(--space-4);
    flex-wrap: nowrap;
    padding-top: var(--space-2);
    padding-bottom: var(--space-2);
}

.site-brand {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    color: var(--color-navy);
    font-size: var(--font-size-xl);
    font-weight: 800;
    letter-spacing: -0.025em;
    min-height: var(--touch-target-min);
}

.brand-icon {
    width: 32px;
    height: 32px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.brand-name {
    display: flex;
    align-items: baseline;
}

.brand-name-tko {
    color: var(--color-navy);
}

.brand-name-zove {
    color: var(--color-primary);
}

.brand-tld {
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: var(--color-text-subtle);
    text-transform: uppercase;
    margin-left: 2px;
    background: var(--color-surface-subtle);
    padding: 1px 4px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border-subtle);
}

.main-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    min-width: 0;
}

.nav-disclosure {
    position: relative;
}

.nav-toggle {
    display: none;
}

.nav-content {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 2px;
    list-style: none;
    margin: 0;
    padding: 0;
    flex-wrap: nowrap;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    min-height: var(--touch-target-min);
    padding: var(--space-2) 10px;
    color: var(--color-text-muted);
    font-weight: 600;
    font-size: var(--font-size-sm);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: color 0.15s ease, background-color 0.15s ease;
}

.nav-more {
    position: relative;
}

.nav-more > summary {
    cursor: pointer;
    list-style: none;
}

.nav-more > summary::-webkit-details-marker {
    display: none;
}

.nav-more > summary::after {
    content: "";
    width: 6px;
    height: 6px;
    margin: -3px 0 0 8px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg);
}

.nav-more-list {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    z-index: 110;
    display: none;
    min-width: 220px;
    margin: 0;
    padding: var(--space-2);
    list-style: none;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.nav-more[open] .nav-more-list {
    display: grid;
}

.nav-more-list .nav-link {
    width: 100%;
}

.nav-link:hover {
    color: var(--color-primary);
    background-color: var(--color-surface-subtle);
}

.nav-link[aria-current="page"] {
    color: var(--color-primary);
    background-color: var(--color-primary-light);
    font-weight: 700;
}

/* ==========================================================================
   Main Content Layout
   ========================================================================== */

.site-main {
    flex: 1 0 auto;
    padding-top: var(--space-6);
    padding-bottom: var(--space-12);
}

/* ==========================================================================
   Buttons and Form Controls
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    min-height: var(--touch-target-min);
    min-width: var(--touch-target-min);
    padding: var(--space-3) var(--space-5);
    font-family: inherit;
    font-size: var(--font-size-base);
    font-weight: 600;
    line-height: 1.25;
    text-decoration: none;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    text-align: center;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #ffffff !important;
    border-color: var(--color-primary);
}

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

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

.btn-secondary:hover {
    background-color: var(--color-surface-subtle);
    border-color: var(--color-border-strong);
}

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

.btn-outline:hover {
    background-color: var(--color-primary-light);
}

.btn-sm {
    min-height: 38px;
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-sm);
}

.form-group {
    margin-bottom: var(--space-4);
    text-align: left;
}

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.form-input {
    width: 100%;
    min-height: var(--touch-target-min);
    padding: var(--space-3) var(--space-4);
    font-family: inherit;
    font-size: var(--font-size-base);
    color: var(--color-text);
    background-color: var(--color-surface);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: border-color 0.15s ease;
}

.form-input:focus {
    border-color: var(--color-primary);
}

.form-input[aria-invalid="true"] {
    border-color: var(--color-danger);
    background-color: #fffaf0;
}

/* ==========================================================================
   Search Form Component
   ========================================================================== */

.search-section {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    max-width: var(--container-max);
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: var(--space-5) auto var(--space-6);
    padding: clamp(var(--space-8), 7vw, var(--space-16)) clamp(var(--space-4), 5vw, var(--space-12));
    border-radius: var(--radius-lg);
    background-color: var(--color-navy);
    box-shadow: var(--shadow-lg);
    text-align: center;
    animation: home-hero-enter 520ms cubic-bezier(0.2, 0.75, 0.3, 1) both;
}

.search-section::before {
    position: absolute;
    z-index: 0;
    top: -17rem;
    left: 50%;
    width: min(44rem, 100vw);
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, var(--color-primary) 0%, transparent 72%);
    opacity: 0.35;
    content: "";
    pointer-events: none;
}

.search-section > * {
    position: relative;
    z-index: 1;
}

.search-hero-title {
    max-width: 30ch;
    margin: 0 auto var(--space-4);
    color: var(--color-surface);
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.08;
}

.search-hero-emphasis {
    display: block;
    color: var(--color-primary-border);
}

.search-hero-subtitle {
    max-width: 62ch;
    margin: 0 auto var(--space-6);
    color: var(--color-surface-hover);
    font-size: var(--font-size-lg);
    line-height: var(--line-height-normal);
}

.home-hero .search-form {
    width: min(100%, 800px);
    margin: 0 auto;
}

.home-hero .form-label {
    color: var(--color-surface);
}

.home-hero .search-hint {
    color: var(--color-surface-hover);
}

.home-hero-note {
    margin: var(--space-4) 0 0;
    color: var(--color-surface-hover);
    font-size: var(--font-size-xs);
    line-height: var(--line-height-normal);
}

.home-hero-note a {
    color: var(--color-primary-border);
    font-weight: 700;
    text-underline-offset: 0.15em;
}

.home-hero-note a:hover {
    color: var(--color-surface);
}

@keyframes home-hero-enter {
    from {
        opacity: 0;
        transform: translateY(12px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.search-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    text-align: left;
}

.search-input-wrapper {
    display: flex;
    gap: var(--space-2);
    align-items: stretch;
}

.search-input-field {
    flex: 1 1 auto;
    min-height: 52px;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-md);
    font-weight: 500;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-surface);
    color: var(--color-text);
}

.search-input-field:focus {
    border-color: var(--color-primary);
}

.search-submit-btn {
    flex: 0 0 auto;
    min-height: 52px;
    padding-left: var(--space-6);
    padding-right: var(--space-6);
    font-size: var(--font-size-md);
    font-weight: 700;
}

.search-hint {
    font-size: var(--font-size-xs);
    color: var(--color-text-subtle);
    margin-top: var(--space-2);
    margin-bottom: 0;
    line-height: 1.4;
}

/* ==========================================================================
   Alerts & Notifications
   ========================================================================== */

.alert {
    padding: var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    margin-bottom: var(--space-4);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-normal);
    text-align: left;
}

.alert-heading {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-base);
    font-weight: 700;
    margin-top: 0;
    margin-bottom: var(--space-2);
}

.alert-danger {
    background-color: var(--color-danger-bg);
    color: var(--color-danger-text);
    border-color: var(--color-danger-border);
}

.alert-warning {
    background-color: var(--color-warning-bg);
    color: var(--color-warning-text);
    border-color: var(--color-warning-border);
}

.alert-success {
    background-color: var(--color-success-bg);
    color: var(--color-success-text);
    border-color: var(--color-success-border);
}

.alert-info {
    background-color: var(--color-info-bg);
    color: var(--color-info-text);
    border-color: var(--color-info-border);
}

/* ==========================================================================
   Cards, Surfaces & Badges
   ========================================================================== */

.card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-6);
}

.card-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-navy);
    margin-top: 0;
    margin-bottom: var(--space-3);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--font-size-xs);
    font-weight: 700;
    line-height: 1;
    padding: 0.35rem 0.65rem;
    border-radius: var(--radius-full);
    border: 1px solid transparent;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-neutral {
    background-color: var(--color-surface-subtle);
    color: var(--color-text-muted);
    border-color: var(--color-border);
}

.badge-info {
    background-color: var(--color-info-bg);
    color: var(--color-info-text);
    border-color: var(--color-info-border);
}

.badge-warning {
    background-color: var(--color-warning-bg);
    color: var(--color-warning-text);
    border-color: var(--color-warning-border);
}

.badge-danger {
    background-color: var(--color-danger-bg);
    color: var(--color-danger-text);
    border-color: var(--color-danger-border);
}

.badge-success {
    background-color: var(--color-success-bg);
    color: var(--color-success-text);
    border-color: var(--color-success-border);
}

/* Breadcrumb Navigation */
.breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-subtle);
    margin-top: var(--space-2);
    margin-bottom: var(--space-4);
    list-style: none;
    padding: 0;
}

.breadcrumb-item a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.breadcrumb-item a:hover {
    text-decoration: underline;
}

.breadcrumb-separator {
    color: var(--color-border-strong);
    user-select: none;
}

.breadcrumb-current {
    color: var(--color-text-muted);
    font-weight: 600;
}

/* Meta Data Table */
.meta-table-container {
    overflow-x: auto;
    margin-bottom: var(--space-6);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-surface);
}

.meta-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: var(--font-size-sm);
}

.meta-table th,
.meta-table td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-border-subtle);
    vertical-align: top;
}

.meta-table tr:last-child th,
.meta-table tr:last-child td {
    border-bottom: none;
}

.meta-table th {
    width: 32%;
    font-weight: 600;
    color: var(--color-text-muted);
    background-color: var(--color-surface-subtle);
}

.meta-table td {
    color: var(--color-text);
}

/* ==========================================================================
   Home Page Feature Grids & Modules
   ========================================================================== */

/* Three Action Cards Grid */
.actions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-8);
    text-align: left;
}

.action-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.action-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.action-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.action-card-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.action-card-title {
    font-size: var(--font-size-md);
    font-weight: 700;
    color: var(--color-navy);
    margin: 0;
}

.action-card-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    line-height: var(--line-height-normal);
    margin: 0 0 var(--space-4) 0;
    flex: 1 1 auto;
}

.action-card-link {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    min-height: var(--touch-target-min);
}

.action-card-link:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

/* Statistics Component */
.stats-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-6);
    margin-bottom: var(--space-8);
    text-align: left;
}

.stats-heading {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-navy);
    margin-top: 0;
    margin-bottom: var(--space-4);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.stats-metric-box {
    background-color: transparent;
    border: none;
    padding: var(--space-2) var(--space-3);
    text-align: center;
}

.stats-metric-value {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--color-navy);
    line-height: 1.1;
    margin-bottom: var(--space-1);
}

.stats-metric-label {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-text-muted);
}

.stats-disclosure {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    line-height: var(--line-height-normal);
    margin: 0;
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border-subtle);
}

.community-snapshot {
    margin-bottom: var(--space-5);
}

.community-highlights {
    margin-bottom: var(--space-5);
    padding: clamp(var(--space-4), 3vw, var(--space-8));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background-color: var(--color-surface);
    box-shadow: var(--shadow-sm);
}

.community-section-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.community-section-title {
    margin: 0;
    color: var(--color-navy);
    font-size: clamp(var(--font-size-xl), 2.7vw, var(--font-size-2xl));
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: var(--line-height-tight);
}

.community-empty-state {
    padding: var(--space-5);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    background-color: var(--color-surface-subtle);
    color: var(--color-text-muted);
    line-height: var(--line-height-normal);
}

.community-highlights-empty {
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border-subtle);
    color: var(--color-text-muted);
    line-height: var(--line-height-normal);
}

.community-empty-state p,
.community-highlights-empty p {
    margin: 0 0 var(--space-3);
}

.community-empty-state p:last-child,
.community-highlights-empty p:last-child {
    margin-bottom: 0;
}

.community-text-link {
    display: inline-flex;
    align-items: center;
    min-height: var(--touch-target-min);
    color: var(--color-primary);
    font-weight: 700;
    text-underline-offset: 0.15em;
}

.community-stat-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-3);
    margin: 0 0 var(--space-4);
    padding: 0;
}

.community-stat {
    min-width: 0;
    padding: var(--space-4);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-md);
    background-color: var(--color-primary-light);
}

.community-stat dt {
    min-height: 2.5em;
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
    font-weight: 700;
    line-height: var(--line-height-normal);
}

.community-stat dd {
    margin: var(--space-2) 0 0;
    color: var(--color-navy);
    font-size: clamp(var(--font-size-xl), 3vw, var(--font-size-3xl));
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
    overflow-wrap: anywhere;
}

.community-section-intro {
    margin: 0 0 var(--space-4);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-normal);
}

.community-ranking-badge {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    min-height: var(--touch-target-min);
    padding: 0 var(--space-3);
    border: 1px solid var(--color-primary-border);
    border-radius: var(--radius-full);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-size: var(--font-size-xs);
    font-weight: 800;
}

.community-highlight-list {
    display: grid;
    gap: var(--space-2);
    margin: 0;
    padding: 0;
    list-style: none;
}

.community-highlight-item {
    display: grid;
    grid-template-columns: 2.25rem minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--space-3);
    min-width: 0;
    padding: var(--space-3) var(--space-2);
    border-top: 1px solid var(--color-border-subtle);
    transition: background-color 150ms ease;
}

.community-highlight-item:hover {
    background-color: var(--color-primary-light);
}

.community-highlight-rank {
    color: var(--color-primary);
    font-size: var(--font-size-lg);
    font-weight: 800;
    font-variant-numeric: tabular-nums;
}

.community-highlight-copy {
    min-width: 0;
}

.community-highlight-number {
    color: var(--color-navy);
    font-size: var(--font-size-lg);
    font-weight: 800;
    overflow-wrap: anywhere;
    text-decoration-thickness: 2px;
    text-underline-offset: 0.16em;
}

.community-highlight-number:hover {
    color: var(--color-primary);
}

.community-highlight-evidence {
    margin: var(--space-1) 0 0;
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
    line-height: var(--line-height-normal);
    overflow-wrap: anywhere;
}

.community-highlight-verdict {
    max-width: 14rem;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-full);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-align: center;
}

.community-ranking-note {
    margin: var(--space-4) 0 0;
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
    line-height: var(--line-height-normal);
}

.participation-callout {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
    padding: clamp(var(--space-5), 4vw, var(--space-8));
    border-radius: var(--radius-lg);
    background-color: var(--color-navy);
    box-shadow: var(--shadow-md);
    color: var(--color-surface);
}

.participation-callout h2 {
    margin: 0 0 var(--space-2);
    color: var(--color-surface);
    font-size: clamp(var(--font-size-xl), 2.8vw, var(--font-size-2xl));
    letter-spacing: -0.02em;
    line-height: var(--line-height-tight);
}

.participation-callout p {
    max-width: 68ch;
    margin: 0;
    color: var(--color-surface-hover);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-normal);
}

.participation-link {
    flex: 0 0 auto;
    min-height: var(--touch-target-min);
    text-decoration: none;
}

/* Guidance & Education Section */
.guidance-section {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-6);
    margin-bottom: var(--space-8);
    text-align: left;
}

.guidance-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-navy);
    margin-top: 0;
    margin-bottom: var(--space-3);
}

.guidance-list {
    margin: 0;
    padding-left: var(--space-5);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
}

.guidance-list li {
    margin-bottom: var(--space-2);
}

.guidance-list strong {
    color: var(--color-navy);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
    background-color: var(--color-navy);
    color: #e2e8f0;
    border-top: 1px solid var(--color-navy-muted);
    padding-top: var(--space-10);
    padding-bottom: var(--space-8);
    margin-top: auto;
    font-size: var(--font-size-sm);
    line-height: var(--line-height-normal);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

.footer-col-title {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: #ffffff;
    margin-top: 0;
    margin-bottom: var(--space-3);
}

.footer-desc {
    color: #94a3b8;
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    margin-top: 0;
    margin-bottom: var(--space-3);
}

.footer-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-nav-item {
    margin-bottom: var(--space-2);
}

.footer-link {
    color: #cbd5e1;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    min-height: var(--touch-target-min);
}

.footer-link:hover {
    color: #38bdf8;
    text-decoration: underline;
}

.footer-bottom {
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-navy-muted);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
    color: #94a3b8;
    font-size: var(--font-size-xs);
}

.footer-caveat {
    max-width: 650px;
    margin: 0;
}

/* ==========================================================================
   Responsive Breakpoints & Mobile Optimization
   ========================================================================== */

/* Tablet & Smaller (< 960px) */
@media (max-width: 900px) {
    .search-section {
        padding-top: var(--space-10);
        padding-bottom: var(--space-10);
    }

    .community-stat-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .community-highlights-heading {
        flex-direction: column;
    }

    .community-highlight-item {
        grid-template-columns: 2rem minmax(0, 1fr);
        gap: var(--space-2) var(--space-3);
    }

    .community-highlight-verdict {
        grid-column: 2;
        justify-self: start;
    }

    .participation-callout {
        align-items: flex-start;
        flex-direction: column;
        gap: var(--space-4);
    }

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

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

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

@media (max-width: 960px) {
    .nav-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: var(--space-2);
        min-height: var(--touch-target-min);
        padding: 0 var(--space-3);
        color: var(--color-navy);
        background: var(--color-surface);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        cursor: pointer;
        font: inherit;
        font-size: var(--font-size-sm);
        font-weight: 700;
        list-style: none;
    }

    .nav-toggle::-webkit-details-marker {
        display: none;
    }

    .nav-toggle svg {
        width: 18px;
        height: 18px;
    }

    .nav-content {
        position: absolute;
        top: calc(100% + 10px);
        right: 0;
        z-index: 110;
        display: flex;
        align-items: stretch;
        flex-direction: column;
        gap: var(--space-1);
        width: min(90vw, 340px);
        padding: var(--space-2);
        background: var(--color-surface);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-lg);
    }

    .nav-disclosure:not([open]) > .nav-content {
        display: none;
    }

    .nav-list {
        align-items: stretch;
        flex-direction: column;
        gap: 2px;
    }

    .nav-link {
        width: 100%;
    }

    .nav-more-list {
        position: static;
        min-width: 0;
        border: 0;
        box-shadow: none;
        padding-left: var(--space-4);
    }
}

/* Mobile (< 640px) */
@media (max-width: 640px) {
    :root {
        --font-size-3xl: 1.75rem;
        --font-size-2xl: 1.5rem;
        --font-size-xl: 1.25rem;
    }

    .search-hero-title {
        font-size: clamp(1.9rem, 8.5vw, 2.5rem);
    }

    .search-hero-subtitle {
        font-size: var(--font-size-base);
    }

    .search-input-wrapper {
        flex-direction: column;
    }

    .search-submit-btn {
        width: 100%;
    }

    .participation-link {
        width: 100%;
        justify-content: center;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }

    .meta-table th {
        width: 40%;
    }
}

/* Narrowest Mobile (320px) */
@media (max-width: 360px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .community-stat-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .community-stat dt {
        min-height: 0;
    }

    .community-highlight-item {
        grid-template-columns: 1.5rem minmax(0, 1fr);
        padding: var(--space-3);
    }

    .card {
        padding: var(--space-4);
    }
}

/* ==========================================================================
   Accessibility: Reduced Motion
   ========================================================================== */

@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;
    }

    .search-section {
        animation: none;
    }

    .community-highlight-item {
        transition: none;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    body {
        background-color: #ffffff;
        color: #000000;
        font-size: 12pt;
        line-height: 1.4;
    }

    .site-header,
    .main-nav,
    .search-section .search-form,
    .skip-link,
    .btn,
    .site-footer {
        display: none !important;
    }

    .card,
    .meta-table-container {
        border: 1px solid #333333;
        box-shadow: none !important;
    }

    a {
        text-decoration: underline;
        color: #000000;
    }

    a[href^="http"]::after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
    }
}