/*
╔══════════════════════════════════════════════════════════════════════════════╗
║  EDUCATIONAL DEMONSTRATION: Listicle SEO Manipulation                        ║
║  This stylesheet creates a professional, trustworthy appearance              ║
║  that signals authority to both users and search algorithms.                 ║
╚══════════════════════════════════════════════════════════════════════════════╝
*/

/* ============================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   Professional color palette builds trust
   ============================================ */
:root {
    /* Primary colors - blue conveys trust & authority */
    --color-primary: #1a365d;
    --color-primary-light: #2c5282;
    --color-primary-dark: #0f2942;

    /* Secondary - green for "go/good" associations */
    --color-secondary: #276749;
    --color-secondary-light: #38a169;

    /* Accent - for CTAs and highlights */
    --color-accent: #dd6b20;
    --color-accent-light: #ed8936;

    /* Neutrals */
    --color-gray-50: #f7fafc;
    --color-gray-100: #edf2f7;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e0;
    --color-gray-400: #a0aec0;
    --color-gray-500: #718096;
    --color-gray-600: #4a5568;
    --color-gray-700: #2d3748;
    --color-gray-800: #1a202c;
    --color-gray-900: #171923;

    /* Semantic colors */
    --color-success: #38a169;
    --color-warning: #d69e2e;
    --color-error: #e53e3e;
    --color-info: #3182ce;

    /* Gold for ratings/awards */
    --color-gold: #d69e2e;
    --color-gold-light: #ecc94b;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-serif: Georgia, 'Times New Roman', serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* Borders & Shadows */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px rgba(0,0,0,0.1), 0 10px 10px rgba(0,0,0,0.04);

    /* Container */
    --container-max: 1200px;
    --content-max: 800px;
}

/* ============================================
   BASE STYLES
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-gray-700);
    background-color: var(--color-gray-50);
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--color-primary-light);
    text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0 0 var(--space-md);
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-gray-800);
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.375rem; }
h4 { font-size: 1.125rem; }

p {
    margin: 0 0 var(--space-md);
}

ul, ol {
    margin: 0 0 var(--space-md);
    padding-left: var(--space-xl);
}

li {
    margin-bottom: var(--space-sm);
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--space-2xl);
    align-items: start;
}

@media (max-width: 1024px) {
    .content-grid {
        grid-template-columns: 1fr;
    }

    .sidebar {
        display: none;
    }
}

/* ============================================
   TRUST BAR
   First thing users see - establishes credibility
   ============================================ */
.trust-bar {
    background: var(--color-primary-dark);
    color: white;
    font-size: 0.8125rem;
    padding: var(--space-sm) 0;
}

.trust-bar-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    opacity: 0.95;
}

.trust-icon {
    width: 16px;
    height: 16px;
}

/* ============================================
   HEADER
   ============================================ */
.header {
    background: white;
    border-bottom: 1px solid var(--color-gray-200);
    padding: var(--space-md) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
}

.logo:hover {
    text-decoration: none;
}

.logo-icon {
    font-size: 1.5rem;
}

.nav {
    display: flex;
    gap: var(--space-lg);
}

.nav a {
    color: var(--color-gray-600);
    font-weight: 500;
    font-size: 0.9375rem;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.nav a:hover {
    color: var(--color-primary);
    background: var(--color-gray-100);
    text-decoration: none;
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
}

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb {
    background: var(--color-gray-100);
    padding: var(--space-sm) 0;
    font-size: 0.875rem;
}

.breadcrumb-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: var(--space-sm);
}

.breadcrumb-list li:not(:last-child)::after {
    content: "›";
    margin-left: var(--space-sm);
    color: var(--color-gray-400);
}

.breadcrumb-list a {
    color: var(--color-gray-500);
}

.breadcrumb-list [aria-current="page"] {
    color: var(--color-gray-700);
    font-weight: 500;
}

/* ============================================
   MAIN CONTENT / ARTICLE
   ============================================ */
.main-content {
    padding: var(--space-2xl) 0;
}

.article-content {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--space-2xl);
}

/* Article Header */
.article-header {
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--color-gray-200);
}

.article-header h1 {
    font-size: 2.5rem;
    margin-bottom: var(--space-lg);
    color: var(--color-gray-900);
}

.author-info {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--color-gray-200);
}

.author-details {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    color: var(--color-gray-700);
}

.author-name a {
    color: var(--color-primary);
}

.author-credentials {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.meta-icon {
    width: 16px;
    height: 16px;
}

/* ============================================
   QUICK ANSWER BOX
   Designed for featured snippet extraction
   ============================================ */
.quick-answer {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-2xl);
    color: white;
}

.quick-answer-header {
    margin-bottom: var(--space-lg);
}

.quick-answer-badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-sm);
}

.quick-answer h2 {
    color: white;
    margin-bottom: 0;
}

.quick-answer-content {
    background: white;
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    color: var(--color-gray-700);
}

.top-pick {
    position: relative;
}

.top-pick-badge {
    position: absolute;
    top: calc(-1 * var(--space-xl) - var(--space-sm));
    right: var(--space-md);
    background: var(--color-gold);
    color: white;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.top-pick-name {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.top-pick-rating {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.stars {
    color: var(--color-gold);
    font-size: 1.125rem;
}

.rating-text {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
}

.top-pick-summary {
    font-size: 1.0625rem;
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.top-pick-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.highlight {
    background: var(--color-gray-100);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--color-secondary);
    font-weight: 500;
}

.top-pick-cta {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9375rem;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}

.btn:hover {
    text-decoration: none;
    transform: translateY(-1px);
}

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

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

.btn-secondary {
    background: white;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

.btn-lg {
    padding: var(--space-md) var(--space-xl);
    font-size: 1.0625rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-icon {
    width: 18px;
    height: 18px;
}

/* ============================================
   TABLE OF CONTENTS
   ============================================ */
.toc {
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.toc-title {
    font-size: 1rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-md);
}

.toc-list {
    columns: 2;
    column-gap: var(--space-xl);
    margin: 0;
    padding-left: var(--space-lg);
}

.toc-list li {
    margin-bottom: var(--space-sm);
    font-size: 0.9375rem;
}

.toc-list a {
    color: var(--color-gray-600);
}

.toc-list a:hover {
    color: var(--color-primary);
}

@media (max-width: 600px) {
    .toc-list {
        columns: 1;
    }
}

/* ============================================
   INTRO SECTION
   ============================================ */
.intro-section {
    margin-bottom: var(--space-2xl);
}

.intro-text {
    font-size: 1.125rem;
    line-height: 1.8;
}

/* ============================================
   METHODOLOGY SUMMARY
   ============================================ */
.methodology-summary {
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
}

.methodology-summary h2 {
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
}

.methodology-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    margin: var(--space-lg) 0;
}

@media (max-width: 600px) {
    .methodology-grid {
        grid-template-columns: 1fr;
    }
}

.methodology-item {
    text-align: center;
    padding: var(--space-md);
}

.methodology-icon {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

.methodology-item h3 {
    font-size: 1rem;
    margin-bottom: var(--space-xs);
}

.methodology-item p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin: 0;
}

.methodology-note {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin: 0;
}

/* ============================================
   COMPANY CARDS
   The ranked listings
   ============================================ */
.rankings {
    margin-bottom: var(--space-2xl);
}

.rankings > h2 {
    margin-bottom: var(--space-xl);
}

.company-card {
    position: relative;
    background: white;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
    transition: box-shadow 0.2s;
}

.company-card:hover {
    box-shadow: var(--shadow-lg);
}

/* Featured/promoted card gets extra styling */
.company-card.featured {
    border: 2px solid var(--color-secondary);
    background: linear-gradient(to bottom, rgba(39, 103, 73, 0.03) 0%, white 100%);
}

.company-rank {
    position: absolute;
    top: var(--space-lg);
    left: var(--space-lg);
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.company-card.featured .company-rank {
    background: var(--color-secondary);
}

.company-badges {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    padding-left: 60px;
}

.badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-editors-choice {
    background: var(--color-gold-light);
    color: var(--color-gray-800);
}

.badge-best-overall {
    background: var(--color-secondary);
    color: white;
}

.badge-specialty {
    background: var(--color-info);
    color: white;
}

.company-header {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
    padding-left: 60px;
}

.company-logo-wrapper {
    flex-shrink: 0;
}

.company-logo {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    object-fit: contain;
    background: var(--color-gray-100);
    padding: var(--space-sm);
}

.company-title h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-xs);
}

.company-rating {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xs);
}

.rating-value {
    font-weight: 700;
    color: var(--color-gray-700);
}

.review-count {
    color: var(--color-gray-500);
    font-size: 0.875rem;
}

.company-tagline {
    color: var(--color-gray-500);
    font-size: 0.9375rem;
    margin: 0;
}

/* Score Breakdown */
.score-breakdown {
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.score-overall {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-gray-200);
}

.score-label {
    font-weight: 600;
    color: var(--color-gray-700);
}

.score-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-secondary);
}

.score-details {
    display: grid;
    gap: var(--space-sm);
}

.score-item {
    display: grid;
    grid-template-columns: 120px 1fr 40px;
    align-items: center;
    gap: var(--space-md);
}

.score-category {
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

.score-bar {
    height: 8px;
    background: var(--color-gray-200);
    border-radius: 4px;
    overflow: hidden;
}

.score-fill {
    height: 100%;
    background: var(--color-secondary);
    border-radius: 4px;
}

.score-num {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-gray-700);
    text-align: right;
}

/* Company Details */
.company-details {
    margin-bottom: var(--space-lg);
}

.company-details h4 {
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
    color: var(--color-gray-700);
}

.services-list {
    columns: 2;
    column-gap: var(--space-xl);
}

@media (max-width: 600px) {
    .services-list {
        columns: 1;
    }
}

/* Pricing Table */
.pricing-table {
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.pricing-row {
    display: flex;
    justify-content: space-between;
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--color-gray-200);
}

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

.pricing-row .service {
    color: var(--color-gray-600);
}

.pricing-row .price {
    font-weight: 600;
    color: var(--color-gray-800);
}

/* Pros & Cons */
.pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

@media (max-width: 600px) {
    .pros-cons {
        grid-template-columns: 1fr;
    }
}

.pros h4 {
    color: var(--color-success);
}

.cons h4 {
    color: var(--color-error);
}

.pros ul, .cons ul {
    margin: 0;
    padding-left: var(--space-lg);
}

.pros li, .cons li {
    font-size: 0.9375rem;
}

/* Company Contact */
.company-contact {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-gray-200);
}

.contact-info p {
    margin: 0 0 var(--space-xs);
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

.contact-cta {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* Customer Quote */
.customer-quote {
    background: var(--color-gray-50);
    border-left: 4px solid var(--color-secondary);
    margin: var(--space-lg) 0 0;
    padding: var(--space-lg);
    font-style: italic;
}

.customer-quote p {
    margin-bottom: var(--space-sm);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.customer-quote cite {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    font-style: normal;
}

/* ============================================
   COMPARISON TABLE
   ============================================ */
.comparison-section {
    margin-bottom: var(--space-2xl);
}

.table-wrapper {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9375rem;
}

.comparison-table th,
.comparison-table td {
    padding: var(--space-md);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-200);
}

.comparison-table th {
    background: var(--color-gray-100);
    font-weight: 600;
    color: var(--color-gray-700);
}

.comparison-table tbody tr:hover {
    background: var(--color-gray-50);
}

.featured-row {
    background: rgba(39, 103, 73, 0.05);
}

.featured-row td:first-child {
    color: var(--color-secondary);
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq-section {
    margin-bottom: var(--space-2xl);
}

.faq-list {
    display: grid;
    gap: var(--space-md);
}

.faq-item {
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.faq-question {
    font-size: 1.0625rem;
    margin-bottom: var(--space-sm);
    color: var(--color-gray-800);
}

.faq-answer p {
    margin: 0;
    color: var(--color-gray-600);
}

/* ============================================
   LOCAL SECTION
   ============================================ */
.local-section {
    margin-bottom: var(--space-2xl);
}

.local-section h3 {
    margin-top: var(--space-xl);
}

/* ============================================
   FINAL CTA
   ============================================ */
.final-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    text-align: center;
    color: white;
    margin-bottom: var(--space-xl);
}

.final-cta h2 {
    color: white;
    margin-bottom: var(--space-md);
}

.final-cta p {
    font-size: 1.0625rem;
    max-width: 600px;
    margin: 0 auto var(--space-xl);
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.final-cta .btn-primary {
    background: white;
    color: var(--color-secondary);
}

.final-cta .btn-primary:hover {
    background: var(--color-gray-100);
}

.final-cta .btn-secondary {
    border-color: white;
    color: white;
}

.final-cta .btn-secondary:hover {
    background: rgba(255,255,255,0.1);
}

/* ============================================
   SIDEBAR
   ============================================ */
.sidebar {
    position: relative;
}

.sidebar-sticky {
    position: sticky;
    top: 100px;
    display: grid;
    gap: var(--space-lg);
}

.sidebar-card {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--space-lg);
}

.sidebar-card h3 {
    font-size: 1rem;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-gray-200);
}

.top-pick-card {
    border: 2px solid var(--color-secondary);
}

.top-pick-card h3 {
    color: var(--color-secondary);
}

.sidebar-company strong {
    display: block;
    font-size: 1.125rem;
    margin-bottom: var(--space-xs);
}

.sidebar-rating {
    color: var(--color-gold);
    margin-bottom: var(--space-md);
}

.sidebar-features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-lg);
}

.sidebar-features li {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-xs);
}

.about-list {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-md);
}

.about-list li {
    font-size: 0.875rem;
    margin-bottom: var(--space-xs);
    color: var(--color-gray-600);
}

.sidebar-note {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
    margin: 0;
}

.quick-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.quick-links li {
    margin-bottom: var(--space-xs);
}

.quick-links a {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
}

/* ============================================
   AUTHOR BIO
   ============================================ */
.author-bio {
    background: white;
    padding: var(--space-2xl) 0;
    border-top: 1px solid var(--color-gray-200);
}

.author-bio-card {
    display: flex;
    gap: var(--space-xl);
    max-width: var(--content-max);
}

@media (max-width: 600px) {
    .author-bio-card {
        flex-direction: column;
        text-align: center;
    }
}

.author-bio-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    background: var(--color-gray-200);
}

.author-bio-content h3 {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-xs);
}

.author-bio-content h4 {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.author-bio-title {
    color: var(--color-primary);
    font-weight: 500;
    margin-bottom: var(--space-md);
}

.author-bio-content p {
    color: var(--color-gray-600);
    font-size: 0.9375rem;
}

.author-bio-links {
    display: flex;
    gap: var(--space-lg);
    font-size: 0.875rem;
}

@media (max-width: 600px) {
    .author-bio-links {
        justify-content: center;
    }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-gray-800);
    color: var(--color-gray-300);
    padding: var(--space-3xl) 0 var(--space-xl);
}

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

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer-about h3 {
    color: white;
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
}

.footer-about p {
    font-size: 0.9375rem;
    line-height: 1.7;
}

.footer-links h4 {
    color: white;
    font-size: 1rem;
    margin-bottom: var(--space-md);
}

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

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

.footer-links a {
    color: var(--color-gray-400);
    font-size: 0.9375rem;
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-gray-700);
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.disclosure {
    margin-top: var(--space-sm);
    font-size: 0.8125rem;
    color: var(--color-gray-500);
}

.research-disclosure {
    margin: 0 0 var(--space-xl);
    padding: var(--space-lg);
    border: 1px solid var(--color-gray-200);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-md);
    background: var(--color-gray-50);
}

.research-disclosure h2 {
    margin-bottom: var(--space-sm);
    font-size: 1.25rem;
}

.research-disclosure p {
    margin-bottom: 0;
    color: var(--color-gray-700);
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 768px) {
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }

    .article-header h1 {
        font-size: 1.875rem;
    }

    .article-content {
        padding: var(--space-lg);
    }

    .quick-answer {
        padding: var(--space-lg);
    }

    .quick-answer-content {
        padding: var(--space-lg);
    }

    .company-header {
        flex-direction: column;
        padding-left: 0;
        padding-top: 60px;
    }

    .company-badges {
        padding-left: 0;
        padding-top: 60px;
    }

    .company-rank {
        top: var(--space-md);
        left: var(--space-md);
    }

    .score-item {
        grid-template-columns: 1fr;
        gap: var(--space-xs);
    }

    .score-bar {
        order: 2;
    }

    .score-num {
        order: 1;
        text-align: left;
    }
}