/**
 * Institutional Theme - Main Stylesheet
 *
 * WCAG 2.1 AA compliant
 * No CSS frameworks - vanilla CSS3
 *
 * @package Institutional
 * @since 1.0.0
 */

/* ==========================================================================
   CSS Custom Properties (Design Tokens)
   ========================================================================== */

:root {
    /* Colors */
    --color-primary: #005fcc;
    --color-primary-dark: #004a9f;
    --color-primary-light: #e6f0ff;
    --color-secondary: #2d3748;
    --color-text: #1a1a1a;
    --color-text-muted: #4a5568;
    --color-background: #ffffff;
    --color-background-alt: #f7f7f7;
    --color-border: #e2e8f0;
    --color-error: #c53030;
    --color-success: #2f855a;
    
    /* Typography */
    --font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-base: 1rem;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --line-height: 1.6;
    --line-height-tight: 1.25;
    --letter-spacing: normal;
    --letter-spacing-tight: -0.02em;
    --letter-spacing-wide: 0.08em;
    --font-weight-heading: 700;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    
    /* Layout */
    --max-width: 1200px;
    --max-width-narrow: 800px;
    --header-height: 72px;
    --border-radius: 6px;
    --border-radius-lg: 8px;
    --border-width: 1px;

    /* Elevation */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);

    /* Focus */
    --focus-outline: 3px solid var(--color-primary);
    --focus-offset: 2px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

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

* {
    margin: 0;
    padding: 0;
}

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

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height);
    color: var(--color-text);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Focus States - WCAG 2.1 AA */
:focus {
    outline: var(--focus-outline);
    outline-offset: var(--focus-offset);
}

:focus:not(:focus-visible) {
    outline: none;
}

:focus-visible {
    outline: var(--focus-outline);
    outline-offset: var(--focus-offset);
}

/* Links */
a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
}

/* Images */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Lists */
ul, ol {
    list-style: none;
}

/* Buttons */
button {
    font: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Screen Reader Text */
.screen-reader-text {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip-path: inset(50%) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* ==========================================================================
   Skip Link
   ========================================================================== */

.skip-link {
    position: absolute;
    top: -100px;
    left: var(--space-4);
    z-index: 9999;
    padding: var(--space-3) var(--space-4);
    background: var(--color-text);
    color: var(--color-background);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--border-radius);
}

.skip-link:focus {
    top: var(--space-4);
}

/* ==========================================================================
   Layout
   ========================================================================== */

.section-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding-left: var(--space-4);
    padding-right: var(--space-4);
}

.content-narrow {
    max-width: var(--max-width-narrow);
}

section {
    padding: var(--space-16) 0;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    line-height: var(--line-height-tight);
    font-weight: var(--font-weight-heading);
    letter-spacing: var(--letter-spacing-tight);
    color: var(--color-text);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }

.section-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-8);
}

.lead {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: background-color var(--transition-fast), color var(--transition-fast);
    white-space: nowrap;
}

.cta-button.cta-primary,
.cta-button:not(.cta-secondary) {
    background-color: var(--color-primary);
    color: var(--color-background);
}

.cta-button.cta-primary:hover,
.cta-button:not(.cta-secondary):hover {
    background-color: var(--color-primary-dark);
    color: var(--color-background);
}

.cta-button.cta-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.cta-button.cta-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-background);
}

/* ==========================================================================
   Icons
   ========================================================================== */

.icon {
    display: inline-block;
    vertical-align: middle;
    fill: currentColor;
    flex-shrink: 0;
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-background);
    /* Establishes containing block for the mobile nav dropdown */
    isolation: isolate;
    border-bottom: 1px solid var(--color-border);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-4);
    min-height: var(--header-height);
}

.site-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.site-logo img {
    height: 40px;
    width: auto;
}

.site-logo-text {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text);
}

/* Primary Navigation */
.primary-nav {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.primary-menu {
    display: flex;
    gap: var(--space-6);
}

.primary-menu a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    padding: var(--space-2) 0;
}

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

/* Mobile Menu Toggle — lives inside .header-actions */
.menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: var(--space-2);
    border-radius: var(--border-radius);
    color: var(--color-text);
    transition: background-color var(--transition-fast);
}

.menu-toggle:hover {
    background-color: var(--color-background-alt);
}

.menu-toggle-close {
    display: none;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-icon {
    display: none;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-close {
    display: block;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.social-links {
    display: flex;
    gap: var(--space-3);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--color-text-muted);
    border-radius: var(--border-radius);
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.social-links a:hover {
    color: var(--color-primary);
    background-color: var(--color-primary-light);
}

.search-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--color-text-muted);
    border-radius: var(--border-radius);
    transition: color var(--transition-fast);
}

.search-link:hover {
    color: var(--color-primary);
}

/* Hide search icon when inside the WordPress Customizer preview pane */
.customize-preview .search-link {
    display: none !important;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    background: var(--color-background-alt);
    padding: var(--space-16) 0;
}

.hero-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

/* Static Hero */
.hero-static .hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: center;
}

.hero-title {
    font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-4xl));
    margin-bottom: var(--space-4);
}

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    margin-bottom: var(--space-6);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.hero-image img {
    border-radius: var(--border-radius-lg);
    width: 100%;
    height: auto;
}

/* Slider Hero */
.slider-container {
    position: relative;
    overflow: hidden;
}

.slider-track {
    display: flex;
    transition: transform 0.5s ease;
}

.slide {
    flex: 0 0 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease;
}

.slide.active {
    opacity: 1;
    visibility: visible;
}

.slide-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: center;
}

.slide-title {
    font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-4xl));
    margin-bottom: var(--space-4);
}

.slide-description {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    margin-bottom: var(--space-6);
}

.slide-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.slide-image img {
    border-radius: var(--border-radius-lg);
    width: 100%;
    height: auto;
}

/* Slider Controls */
.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-4);
    margin-top: var(--space-8);
}

.slider-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: var(--color-background);
    border: 2px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text);
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

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

.slider-dots {
    display: flex;
    gap: var(--space-3);
}

.slider-dot {
    width: 16px;
    height: 16px;
    background: var(--color-border);
    border-radius: 50%;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.slider-dot:hover {
    transform: scale(1.2);
}

.slider-dot:hover,
.slider-dot.active {
    background: var(--color-primary);
}

/* ==========================================================================
   Trust Bar (Partner Logos)
   ========================================================================== */

.trust-bar {
    padding: var(--space-12) 0;
    background: var(--color-background);
}

.partner-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--space-8) var(--space-12);
}

.partner-logo img {
    max-height: 50px;
    width: auto;
    opacity: 0.7;
    filter: grayscale(100%);
    transition: opacity var(--transition-base), filter var(--transition-base);
}

.partner-logo a:hover img,
.partner-logo img:hover {
    opacity: 1;
    filter: grayscale(0%);
}

/* ==========================================================================
   Value Proposition Strip
   ========================================================================== */

.value-prop {
    background: var(--color-secondary);
    color: var(--color-background);
    padding: var(--space-6) 0;
}

.value-prop-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-6);
}

.value-prop-image img {
    max-height: 50px;
    width: auto;
}

.value-prop-text {
    font-size: var(--font-size-base);
    text-align: center;
}

.value-prop-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-background);
    font-weight: 600;
    text-decoration: none;
    padding: var(--space-2) var(--space-4);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius);
    transition: background-color var(--transition-fast);
}

.value-prop-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-background);
}

/* ==========================================================================
   Tagline Section
   ========================================================================== */

.tagline-section {
    text-align: center;
    padding: var(--space-16) 0;
}

.tagline-headline {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--space-4);
}

.tagline-description {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    max-width: 700px;
    margin: 0 auto;
}

/* ==========================================================================
   Cards Grid
   ========================================================================== */

.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.card {
    display: flex;
    flex-direction: column;
    background: var(--color-background);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: box-shadow var(--transition-base), transform var(--transition-base);
    text-decoration: none;
    color: inherit;
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card-thumbnail {
    display: block;
}

.card-image {
    aspect-ratio: 16 / 9;
    object-fit: cover;
    width: 100%;
}

.card-client-logo {
    padding: var(--space-4) var(--space-4) 0;
}

.client-logo-image {
    max-height: 40px;
    width: auto;
}

.card-content {
    flex: 1;
    padding: var(--space-4);
}

.card-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-2);
}

.card-title a {
    color: inherit;
    text-decoration: none;
}

.card-title a:hover {
    color: var(--color-primary);
}

.card-excerpt {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-actions {
    padding: var(--space-4);
    padding-top: 0;
}

.read-more-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 600;
    font-size: var(--font-size-sm);
    text-decoration: none;
}

.read-more-link:hover {
    text-decoration: underline;
}

.center-cta {
    text-align: center;
    margin-top: var(--space-8);
}

/* ==========================================================================
   Video Cards
   ========================================================================== */

.video-thumb {
    position: relative;
}

.video-thumb::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.video-card:hover .video-thumb::after {
    opacity: 1;
}

.play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    color: var(--color-background);
    opacity: 0.9;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.video-card:hover .play-overlay {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}

.video-duration {
    position: absolute;
    bottom: var(--space-2);
    right: var(--space-2);
    z-index: 1;
    padding: var(--space-1) var(--space-2);
    background: rgba(0, 0, 0, 0.8);
    color: var(--color-background);
    font-size: var(--font-size-sm);
    border-radius: var(--border-radius);
}

.video-placeholder {
    aspect-ratio: 16 / 9;
    background: var(--color-background-alt);
}

.video-date {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* Single Video */
.video-embed-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    background: var(--color-text);
}

.video-embed-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.video-player {
    padding: var(--space-8) 0;
    background: var(--color-background-alt);
}

.video-description {
    padding: var(--space-8) 0;
}

.video-transcript {
    padding: var(--space-8) 0;
    background: var(--color-background-alt);
}

.video-duration-meta {
    color: var(--color-text-muted);
}

.video-duration-meta::before {
    content: '•';
    margin: 0 var(--space-2);
}

/* ==========================================================================
   Newsletter Section
   ========================================================================== */

.newsletter-section {
    background: var(--color-background-alt);
    padding: var(--space-16) 0;
}

.newsletter-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: center;
}

.newsletter-content h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-2);
}

.newsletter-description {
    color: var(--color-text-muted);
}

.newsletter-email-group {
    margin-bottom: var(--space-4);
}

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

.newsletter-input-row {
    display: flex;
    gap: var(--space-3);
}

.newsletter-input {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    background: var(--color-background);
}

.newsletter-input:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.newsletter-submit {
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

/* RGPD Consent */
.newsletter-consent-group {
    margin-bottom: var(--space-4);
}

.newsletter-consent-label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
}

.newsletter-consent-checkbox {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.newsletter-consent-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    line-height: var(--line-height);
}

.newsletter-consent-text a {
    color: var(--color-primary);
}

.newsletter-status {
    margin-top: var(--space-3);
    font-size: var(--font-size-sm);
}

.newsletter-status.success {
    color: var(--color-success);
}

.newsletter-status.error {
    color: var(--color-error);
}

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

.site-footer {
    background: var(--color-text);
    color: var(--color-background);
    padding: var(--space-12) 0 0;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: var(--space-8);
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

.footer-brand .site-logo {
    margin-bottom: var(--space-4);
}

.footer-nav h3 {
    font-size: var(--font-size-base);
    margin-bottom: var(--space-4);
    color: var(--color-background);
}

.footer-menu {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-menu a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: var(--font-size-sm);
}

.footer-menu a:hover {
    color: var(--color-background);
}

.footer-social .social-links {
    justify-content: flex-start;
}

.footer-social .social-links a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-social .social-links a:hover {
    color: var(--color-background);
    background: rgba(255, 255, 255, 0.1);
}

.footer-bottom {
    margin-top: var(--space-8);
    padding: var(--space-6) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-4);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
}

/* ==========================================================================
   Page Templates
   ========================================================================== */

.page-header {
    background: var(--color-background-alt);
    padding: var(--space-12) 0;
}

.page-title {
    font-size: var(--font-size-3xl);
}

.page-body,
.entry-content {
    padding: var(--space-12) 0;
}

/* Prose content inside entry-content / page-body */
.entry-content p,
.page-body p {
    margin-bottom: var(--space-4);
}

.entry-content p:last-child,
.page-body p:last-child {
    margin-bottom: 0;
}

.entry-content ul,
.entry-content ol,
.page-body ul,
.page-body ol {
    list-style: revert;
    padding-left: var(--space-8);
    margin-bottom: var(--space-4);
}

.entry-content li,
.page-body li {
    margin-bottom: var(--space-2);
}

.entry-content h2,
.entry-content h3,
.entry-content h4,
.page-body h2,
.page-body h3,
.page-body h4 {
    margin-top: var(--space-8);
    margin-bottom: var(--space-4);
}

.entry-content blockquote,
.page-body blockquote {
    margin: var(--space-8) 0;
    padding: var(--space-4) var(--space-6);
    border-left: 4px solid var(--color-primary);
    background: var(--color-primary-light);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    font-style: italic;
}

.entry-content blockquote p,
.page-body blockquote p {
    margin-bottom: 0;
}

.entry-content figure,
.page-body figure {
    margin: var(--space-8) 0;
}

.entry-content figcaption,
.page-body figcaption {
    margin-top: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    text-align: center;
}

.entry-content pre,
.page-body pre {
    margin: var(--space-6) 0;
    padding: var(--space-4) var(--space-6);
    background: var(--color-secondary);
    color: var(--color-background);
    border-radius: var(--border-radius);
    overflow-x: auto;
    font-size: var(--font-size-sm);
    line-height: 1.7;
}

.entry-content code,
.page-body code {
    padding: 0.15em 0.35em;
    background: var(--color-background-alt);
    border: 1px solid var(--color-border);
    border-radius: 3px;
    font-size: 0.9em;
    font-family: ui-monospace, 'Cascadia Code', 'Source Code Pro', Menlo, Consolas, monospace;
}

.entry-content pre code,
.page-body pre code {
    padding: 0;
    background: none;
    border: none;
    border-radius: 0;
    font-size: inherit;
    color: inherit;
}

.entry-content hr,
.page-body hr {
    margin: var(--space-8) 0;
    border: none;
    border-top: 1px solid var(--color-border);
}

.entry-content table,
.page-body table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-6) 0;
    font-size: var(--font-size-sm);
}

.entry-content th,
.entry-content td,
.page-body th,
.page-body td {
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-border);
    text-align: left;
}

.entry-content th,
.page-body th {
    background: var(--color-background-alt);
    font-weight: 600;
}

.entry-header {
    padding: var(--space-12) 0 var(--space-8);
}

.entry-title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--space-4);
}

.entry-meta {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.entry-thumbnail {
    margin-bottom: var(--space-8);
}

.featured-image {
    border-radius: var(--border-radius-lg);
}

.entry-footer {
    padding: var(--space-8) 0;
    border-top: 1px solid var(--color-border);
    margin-top: var(--space-8);
}

.entry-categories {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-2);
}

.entry-categories a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
}

.entry-categories a:hover {
    text-decoration: underline;
}

.entry-tags {
    font-size: var(--font-size-sm);
}

.tags-label {
    font-weight: 600;
}

.entry-summary {
    margin-top: var(--space-2);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.archive-description {
    margin-top: var(--space-4);
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    max-width: var(--max-width-narrow);
}

/* Breadcrumbs */
.breadcrumbs {
    margin-top: var(--space-4);
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.breadcrumb-item {
    display: inline-flex;
    align-items: center;
}

.breadcrumb-separator {
    margin: 0 var(--space-2);
    color: var(--color-text-muted);
}

.breadcrumbs a {
    color: var(--color-text-muted);
    text-decoration: none;
}

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

.breadcrumb-item-current {
    color: var(--color-text);
}

/* Post Navigation */
.post-navigation {
    padding: var(--space-8) 0;
    border-top: 1px solid var(--color-border);
}

.post-navigation .nav-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
}

.nav-subtitle {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-1);
}

.nav-title {
    font-weight: 600;
}

/* Pagination */
.pagination,
.posts-navigation {
    padding: var(--space-8) 0;
}

.pagination .nav-links,
.posts-navigation .nav-links {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
}

.page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--color-text);
}

.page-numbers:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.page-numbers.current {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-background);
}

/* Search */
.search-form {
    display: flex;
    gap: var(--space-3);
    max-width: 500px;
}

.search-field {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
}

.search-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3);
    background: var(--color-primary);
    color: var(--color-background);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
}

.search-results-count {
    margin: var(--space-6) 0;
    font-weight: 600;
}

.search-result {
    padding: var(--space-6) 0;
    border-bottom: 1px solid var(--color-border);
}

.search-result:last-child {
    border-bottom: none;
}

.search-result .post-type {
    display: inline-block;
    padding: var(--space-1) var(--space-2);
    background: var(--color-background-alt);
    font-size: var(--font-size-sm);
    border-radius: var(--border-radius);
    margin-right: var(--space-2);
}

/* 404 */
.error-404 {
    padding: var(--space-16) 0;
    text-align: center;
}

.error-404 .search-form {
    margin: var(--space-8) auto 0;
}

/* ==========================================================================
   Posts Grid
   ========================================================================== */

.posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.content-wrapper {
    padding: var(--space-12) 0;
}

/* ==========================================================================
   Related Content
   ========================================================================== */

.related-videos {
    padding: var(--space-16) 0;
    background: var(--color-background-alt);
}

/* ==========================================================================
   Problem Block
   ========================================================================== */

.problem-block {
    background: var(--color-background-alt);
    text-align: center;
}

.problem-block-body {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    max-width: var(--max-width-narrow);
    margin: 0 auto;
}

/* ==========================================================================
   Solutions Section
   ========================================================================== */

.solutions-section {
    background: var(--color-background);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.solution-card {
    display: flex;
    flex-direction: column;
    padding: var(--space-6);
}

.solution-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--space-4);
    flex-shrink: 0;
}

.solution-icon-text {
    font-size: 1.75rem;
    line-height: 1;
}

.solution-card-content {
    flex: 1;
}

.solution-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-2);
}

.solution-body {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ==========================================================================
   How It Works
   ========================================================================== */

.how-it-works {
    background: var(--color-background-alt);
}

.hiw-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    counter-reset: hiw-counter;
}

.hiw-step {
    display: flex;
    gap: var(--space-4);
}

.hiw-number {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: var(--color-background);
    border-radius: 50%;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-heading);
    line-height: 1;
}

.hiw-step-content {
    flex: 1;
}

.hiw-step-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-2);
}

.hiw-step-body {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */

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

.faq-list {
    max-width: var(--max-width-narrow);
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-item:first-child {
    border-top: 1px solid var(--color-border);
}

.faq-details {
    width: 100%;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-5) 0;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
    list-style: none;
    line-height: var(--line-height-tight);
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question::after {
    content: '+';
    flex-shrink: 0;
    font-size: var(--font-size-xl);
    font-weight: 300;
    color: var(--color-primary);
    transition: transform var(--transition-fast);
}

.faq-details[open] .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 0 var(--space-5);
    color: var(--color-text-muted);
    line-height: var(--line-height);
    margin: 0;
}

/* ==========================================================================
   CTA Block
   ========================================================================== */

.cta-block {
    background: var(--color-primary);
    color: var(--color-background);
    text-align: center;
}

.cta-block-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
}

.cta-block-headline {
    font-size: var(--font-size-3xl);
    color: var(--color-background);
}

.cta-block-subline {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.85);
    max-width: var(--max-width-narrow);
    margin: 0 auto;
}

.cta-block .cta-button {
    background: var(--color-background);
    color: var(--color-primary);
}

.cta-block .cta-button:hover {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
}

/* ==========================================================================
   Success Stories
   ========================================================================== */

.success-stories-section {
    background: var(--color-background-alt);
}

.success-story-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding: var(--space-6);
}

.card-client {
    display: flex;
    align-items: center;
    min-height: 40px;
}

.client-name-fallback {
    font-weight: 600;
    font-size: var(--font-size-lg);
    color: var(--color-secondary);
}

.result-headline {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
    line-height: var(--line-height-tight);
}

.story-quote {
    padding: var(--space-4);
    border-left: 3px solid var(--color-primary);
    background: var(--color-background);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    color: var(--color-text-muted);
    font-style: italic;
    margin: 0;
}

.story-quote p {
    margin: 0;
}

.industry-tag {
    margin-top: auto;
}

.tag {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
}

/* ==========================================================================
   Highlights & Videos Sections
   ========================================================================== */

.highlights-section,
.videos-section {
    background: var(--color-background);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 1024px) {
    .cards,
    .posts-grid,
    .videos-grid,
    .solutions-grid,
    .hiw-steps {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    :root {
        --header-height: 64px;
    }

    /* Header Mobile */
    .menu-toggle {
        display: flex;
    }

    /* Issue #3: primary-nav is now a sibling, not parent of menu-toggle */
    .primary-nav {
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--color-background);
        border-bottom: 1px solid var(--color-border);
        padding: var(--space-4);
        display: none;
        flex-direction: column;
        z-index: 99;
    }

    .primary-nav.is-open {
        display: flex;
    }

    .primary-menu {
        flex-direction: column;
        gap: 0;
    }

    .primary-menu li {
        border-bottom: 1px solid var(--color-border);
    }

    .primary-menu a {
        display: block;
        padding: var(--space-4);
    }

    .header-actions .social-links {
        display: none;
    }

    /* Issue #2: Keep header CTA compact on mobile — don't let it stretch */
    .header-cta {
        padding: var(--space-2) var(--space-4);
        font-size: var(--font-size-sm);
    }
    
    /* Hero Mobile */
    .hero-static .hero-content,
    .slide-content {
        grid-template-columns: 1fr;
    }
    
    .hero-image,
    .slide-image {
        order: -1;
    }
    
    /* Cards / Grids Mobile */
    .cards,
    .posts-grid,
    .videos-grid,
    .solutions-grid,
    .hiw-steps {
        grid-template-columns: 1fr;
    }

    .hiw-step {
        flex-direction: row;
    }
    
    /* Newsletter Mobile */
    .newsletter-inner {
        grid-template-columns: 1fr;
    }

    .newsletter-input-row {
        flex-direction: column;
    }

    .newsletter-consent-label {
        text-align: left;
    }
    
    /* Footer Mobile */
    .footer-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-social .social-links {
        justify-content: center;
    }
    
    /* Nav Links */
    .nav-links {
        grid-template-columns: 1fr;
    }
    
    /* Value Prop */
    .value-prop-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    :root {
        --space-16: 3rem;
    }

    .hero-actions,
    .slide-actions {
        flex-direction: column;
    }

    /* Expand CTA buttons inside content areas but not in header */
    .hero-actions .cta-button,
    .slide-actions .cta-button,
    .center-cta .cta-button,
    .value-prop .cta-button {
        width: 100%;
        justify-content: center;
    }

    /* Issue #2: hide header CTA on very small screens to avoid overflow */
    .header-cta {
        display: none;
    }

    /* Stack newsletter input on small screens */
    .newsletter-input-row {
        flex-direction: column;
    }
}

/* ==========================================================================
   Contact Form
   ========================================================================== */

.contact-form {
    max-width: 600px;
}

.form-group {
    margin-bottom: var(--space-6);
}

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

.form-label .required {
    color: var(--color-error);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-family: inherit;
    font-size: var(--font-size-base);
    line-height: var(--line-height);
    color: var(--color-text);
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-muted);
}

.form-textarea {
    resize: vertical;
    min-height: 150px;
}

/* Honeypot field - hidden from real users */
.form-honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    overflow: hidden;
}

.form-actions {
    margin-top: var(--space-8);
}

.contact-submit {
    min-width: 150px;
}

.contact-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.contact-form-status {
    margin-top: var(--space-4);
    padding: var(--space-4);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    display: none;
}

.contact-form-status.success {
    display: block;
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: var(--color-success);
}

.contact-form-status.error {
    display: block;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: var(--color-error);
}

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

@media print {
    .site-header,
    .site-footer,
    .skip-link,
    .slider-controls,
    .newsletter-section {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
    }
    
    a {
        text-decoration: underline;
    }
    
    a[href]::after {
        content: " (" attr(href) ")";
        font-size: 90%;
    }
}