/* ==========================================================================
   Shared Structural CSS — Layout, Components, Responsive
   Used by all presets. Color values come from preset-specific CSS files.
   ========================================================================== */

/* ==========================================================================
   CSS Custom Property Defaults (overridden by presets)
   ========================================================================== */
:root {
    /* Spacing */
    --igpt-spacing-xs: 0.25rem;
    --igpt-spacing-sm: 0.5rem;
    --igpt-spacing-md: 1rem;
    --igpt-spacing-lg: 1.5rem;
    --igpt-spacing-xl: 2rem;
    --igpt-spacing-2xl: 3rem;
    --igpt-spacing-3xl: 4rem;

    /* Radius */
    --igpt-radius-sm: 0.375rem;
    --igpt-radius-md: 0.5rem;
    --igpt-radius-lg: 0.75rem;
    --igpt-radius-xl: 1rem;
    --igpt-radius-full: 9999px;

    /* Shadows */
    --igpt-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --igpt-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --igpt-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --igpt-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Transitions */
    --igpt-transition-fast: 150ms ease;
    --igpt-transition-normal: 300ms ease;
    --igpt-transition-slow: 500ms ease;
}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
    background: var(--igpt-white);
    border-bottom: 1px solid var(--igpt-light);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--igpt-shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--igpt-spacing-md) 0;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: var(--igpt-spacing-sm);
    font-family: var(--igpt-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--igpt-dark);
    text-decoration: none;
}

.site-logo .logo-icon {
    width: 40px;
    height: 40px;
    background: var(--igpt-gradient);
    border-radius: var(--igpt-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--igpt-white);
    font-weight: 800;
}

.site-logo .logo-text {
    background: var(--igpt-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

/* Navigation */
.main-nav ul {
    display: flex;
    list-style: none;
    gap: var(--igpt-spacing-xl);
}

.main-nav a {
    color: var(--igpt-dark-light);
    font-weight: 500;
    padding: var(--igpt-spacing-sm) 0;
    position: relative;
}

.main-nav a:hover,
.main-nav a.active,
.main-nav .current-menu-item > a {
    color: var(--igpt-primary);
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--igpt-primary);
    transition: width var(--igpt-transition-normal);
}

.main-nav a:hover::after,
.main-nav a.active::after,
.main-nav .current-menu-item > a::after {
    width: 100%;
}

/* Mobile menu toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--igpt-spacing-sm);
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--igpt-dark);
    margin: 5px 0;
    transition: all var(--igpt-transition-fast);
}

/* Search Bar */
.header-search {
    display: flex;
    align-items: center;
    gap: var(--igpt-spacing-sm);
}

.search-input {
    padding: var(--igpt-spacing-sm) var(--igpt-spacing-md);
    border: 2px solid var(--igpt-light);
    border-radius: var(--igpt-radius-full);
    font-size: 0.875rem;
    width: 250px;
    transition: border-color var(--igpt-transition-fast);
    font-family: inherit;
}

.search-input:focus {
    outline: none;
    border-color: var(--igpt-primary);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    background: var(--igpt-gradient);
    color: var(--igpt-white);
    padding: var(--igpt-spacing-3xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--igpt-hero-pattern, none);
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    color: var(--igpt-white);
    font-size: 3rem;
    margin-bottom: var(--igpt-spacing-lg);
}

.hero p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: var(--igpt-spacing-xl);
}

.hero-search {
    max-width: 600px;
    margin: 0 auto;
    background: var(--igpt-white);
    border-radius: var(--igpt-radius-full);
    padding: var(--igpt-spacing-xs);
    box-shadow: var(--igpt-shadow-xl);
}

.hero-search form {
    display: flex;
    align-items: center;
    width: 100%;
}

.hero-search input[type="text"] {
    flex: 1;
    border: none;
    padding: var(--igpt-spacing-md) var(--igpt-spacing-lg);
    font-size: 1rem;
    border-radius: var(--igpt-radius-full);
    background: transparent;
    min-width: 0;
    font-family: inherit;
}

.hero-search input[type="text"]:focus {
    outline: none;
}

.hero-search button {
    background: var(--igpt-primary);
    color: var(--igpt-white);
    border: none;
    padding: var(--igpt-spacing-md) var(--igpt-spacing-xl);
    border-radius: var(--igpt-radius-full);
    font-weight: 600;
    cursor: pointer;
    transition: background var(--igpt-transition-fast);
    white-space: nowrap;
    flex-shrink: 0;
}

.hero-search button:hover {
    background: var(--igpt-primary-dark);
}

/* Hero stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--igpt-spacing-3xl);
    margin-top: var(--igpt-spacing-2xl);
}

.stat-item { text-align: center; }
.stat-number { font-size: 2.5rem; font-weight: 700; }
.stat-label { font-size: 0.875rem; opacity: 0.8; }

/* ==========================================================================
   Section Header
   ========================================================================== */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--igpt-spacing-xl);
}

.section-header h2 {
    font-size: 1.75rem;
}

.view-all {
    color: var(--igpt-primary);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--igpt-spacing-xs);
}

/* ==========================================================================
   Categories Grid
   ========================================================================== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--igpt-spacing-lg);
}

.categories-grid-5 {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--igpt-spacing-lg);
}

.category-card {
    background: var(--igpt-white);
    border: 2px solid var(--igpt-light);
    border-radius: var(--igpt-radius-xl);
    padding: var(--igpt-spacing-xl);
    text-align: center;
    transition: all var(--igpt-transition-normal);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
}

.category-card:hover {
    border-color: var(--igpt-primary);
    transform: translateY(-4px);
    box-shadow: var(--igpt-shadow-lg);
    color: inherit;
}

.category-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--igpt-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--igpt-spacing-md);
    font-size: 1.5rem;
    background: rgba(99, 102, 241, 0.1);
}

.category-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--igpt-spacing-xs);
}

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

/* "View All" card */
.category-card-all {
    background: var(--igpt-gradient) !important;
    color: white !important;
    border: none !important;
    position: relative;
    overflow: hidden;
}

.category-card-all::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
    animation: shimmer 3s infinite;
}

.category-card-all:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.4) !important;
    color: white !important;
}

.category-card-all h3 { color: white !important; }
.category-card-all .category-count { color: rgba(255, 255, 255, 0.9) !important; }

.category-icon-all {
    position: relative;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--igpt-spacing-sm);
}

.category-icon-all .plus-icon {
    font-size: 2.5rem;
    font-weight: 300;
    color: white;
    line-height: 1;
}

.category-icon-all .category-count-badge {
    position: absolute;
    top: -5px;
    right: -10px;
    background: white;
    color: var(--igpt-primary);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: var(--igpt-radius-full);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

/* ==========================================================================
   Items/Tools Grid
   ========================================================================== */
.tools-section {
    background: var(--igpt-light);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--igpt-spacing-lg);
}

/* Item/Tool Card */
.tool-card,
.item-card {
    background: var(--igpt-white);
    border-radius: var(--igpt-radius-xl);
    overflow: hidden;
    transition: all var(--igpt-transition-normal);
    box-shadow: var(--igpt-shadow-sm);
    position: relative;
}

.tool-card:hover,
.item-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--igpt-shadow-xl);
}

.tool-card-link,
.item-card-link {
    display: block;
    color: inherit;
    text-decoration: none;
}

.tool-card-link:hover,
.item-card-link:hover {
    color: inherit;
}

.tool-card-header,
.item-card-header {
    padding: var(--igpt-spacing-lg);
    display: flex;
    gap: var(--igpt-spacing-md);
}

.tool-logo,
.item-logo {
    width: 60px;
    height: 60px;
    border-radius: var(--igpt-radius-lg);
    object-fit: cover;
    flex-shrink: 0;
}

.tool-logo-placeholder,
.item-logo-placeholder {
    width: 60px;
    height: 60px;
    border-radius: var(--igpt-radius-lg);
    background: var(--igpt-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.tool-info,
.item-info {
    flex: 1;
    min-width: 0;
}

.tool-name,
.item-name {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--igpt-spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--igpt-spacing-sm);
}

.tool-name .verified,
.item-name .verified {
    color: var(--igpt-secondary);
    font-size: 1rem;
}

.tool-category,
.item-category-badge {
    display: inline-block;
    padding: var(--igpt-spacing-xs) var(--igpt-spacing-sm);
    background: var(--igpt-light);
    border-radius: var(--igpt-radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--igpt-gray);
}

.tool-description,
.item-description {
    padding: 0 var(--igpt-spacing-lg);
    color: var(--igpt-gray);
    font-size: 0.875rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tool-card-footer,
.item-card-footer {
    padding: var(--igpt-spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--igpt-light);
}

.tool-rating,
.item-rating {
    display: flex;
    align-items: center;
    gap: var(--igpt-spacing-xs);
    color: var(--igpt-accent);
    font-weight: 600;
}

.tool-pricing,
.item-pricing {
    font-size: 0.875rem;
    font-weight: 500;
}

.tool-pricing.free,
.item-pricing.free,
.tool-pricing.gratuit,
.item-pricing.gratuit { color: #10b981; }

.tool-pricing.freemium,
.item-pricing.freemium { color: var(--igpt-secondary); }

.tool-pricing.paid,
.item-pricing.paid,
.tool-pricing.payant,
.item-pricing.payant { color: var(--igpt-gray); }

.french-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 1.25rem;
}

/* ==========================================================================
   News Cards
   ========================================================================== */
.news-grid,
.news-grid-home {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--igpt-spacing-xl);
}

.news-card,
.news-card-home {
    background: white;
    border-radius: var(--igpt-radius-xl);
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.news-card:hover,
.news-card-home:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}

.news-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.news-card-image {
    position: relative;
    height: 180px;
    overflow: hidden;
    background: linear-gradient(135deg, #e0e7ff, #c7d2fe);
}

.news-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-placeholder-img {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--igpt-primary);
    opacity: 0.5;
}

.news-category-badge {
    position: absolute;
    top: var(--igpt-spacing-sm);
    left: var(--igpt-spacing-sm);
    background: var(--igpt-primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--igpt-radius-full);
}

.news-card-content {
    padding: var(--igpt-spacing-lg);
}

.news-date {
    font-size: 0.8rem;
    color: var(--igpt-gray);
    display: block;
    margin-bottom: var(--igpt-spacing-xs);
}

.news-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--igpt-spacing-sm);
    line-height: 1.4;
    color: var(--igpt-dark);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-excerpt {
    font-size: 0.9rem;
    color: var(--igpt-gray);
    line-height: 1.5;
    margin: 0;
}

/* ==========================================================================
   Newsletter
   ========================================================================== */
.newsletter-section {
    background: var(--igpt-gradient);
    color: white;
    padding: var(--igpt-spacing-3xl) 0;
    text-align: center;
}

.newsletter-section h2 { color: white; margin-bottom: var(--igpt-spacing-md); }
.newsletter-section p { opacity: 0.9; margin-bottom: var(--igpt-spacing-lg); }

.newsletter-input-group {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    background: white;
    border-radius: var(--igpt-radius-full);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.newsletter-input-group input[type="email"] {
    flex: 1;
    border: none;
    padding: var(--igpt-spacing-md) var(--igpt-spacing-lg);
    font-size: 1rem;
    min-width: 0;
    background: transparent;
    font-family: inherit;
}

.newsletter-input-group input[type="email"]:focus { outline: none; }

.newsletter-input-group button {
    background: var(--igpt-primary);
    color: white;
    border: none;
    padding: var(--igpt-spacing-md) var(--igpt-spacing-xl);
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    white-space: nowrap;
    flex-shrink: 0;
}

.newsletter-input-group button:hover {
    background: var(--igpt-primary-dark);
}

.newsletter-frequencies {
    display: flex;
    gap: var(--igpt-spacing-md);
    justify-content: center;
    margin-bottom: var(--igpt-spacing-lg);
    flex-wrap: wrap;
}

.frequency-option {
    display: flex;
    align-items: center;
    gap: var(--igpt-spacing-sm);
    background: rgba(255,255,255,0.2);
    padding: var(--igpt-spacing-sm) var(--igpt-spacing-lg);
    border-radius: var(--igpt-radius-full);
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
    color: white;
}

.frequency-option:has(input:checked) {
    background: rgba(255,255,255,0.3);
    box-shadow: 0 0 0 2px rgba(255,255,255,0.5);
}

.newsletter-consent {
    display: flex;
    align-items: flex-start;
    gap: var(--igpt-spacing-sm);
    justify-content: center;
    margin-top: var(--igpt-spacing-md);
    font-size: 0.875rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
}

.newsletter-consent a { color: white; text-decoration: underline; }

/* ==========================================================================
   Sidebar Cards
   ========================================================================== */
.sidebar-card {
    background: var(--igpt-white);
    border-radius: var(--igpt-radius-lg);
    padding: var(--igpt-spacing-lg);
    box-shadow: var(--igpt-shadow-md);
    margin-bottom: var(--igpt-spacing-lg);
}

.sidebar-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--igpt-spacing-sm);
    color: var(--igpt-dark);
}

.sidebar-card p {
    font-size: 0.9rem;
    color: var(--igpt-gray);
    margin-bottom: var(--igpt-spacing-md);
}

.sidebar-card.newsletter-card {
    background: var(--igpt-gradient) !important;
    color: var(--igpt-white);
}

.sidebar-card.newsletter-card h3,
.sidebar-card.newsletter-card p { color: var(--igpt-white) !important; }

/* ==========================================================================
   Submit Tool CTA
   ========================================================================== */
.submit-tool-cta {
    background: #f8fafc;
    border-top: 1px solid var(--igpt-light);
}

.submit-tool-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--igpt-spacing-xl);
    padding: var(--igpt-spacing-xl) 0;
}

.submit-tool-content h3 { font-size: 1.5rem; margin-bottom: var(--igpt-spacing-xs); }
.submit-tool-content p { color: var(--igpt-gray); margin: 0; }

.submit-tool-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--igpt-spacing-sm);
    background: var(--igpt-primary);
    color: white;
    padding: var(--igpt-spacing-md) var(--igpt-spacing-xl);
    border-radius: var(--igpt-radius-full);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.submit-tool-btn:hover {
    background: var(--igpt-secondary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.submit-tool-btn svg { width: 20px; height: 20px; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background: var(--igpt-dark);
    color: var(--igpt-white);
    padding: var(--igpt-spacing-3xl) 0 var(--igpt-spacing-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: var(--igpt-spacing-2xl);
    margin-bottom: var(--igpt-spacing-2xl);
}

.footer-brand { max-width: 300px; }
.footer-brand .site-logo { margin-bottom: var(--igpt-spacing-md); }
.footer-brand p { color: var(--igpt-gray-light); font-size: 0.875rem; }

.footer-column h4 {
    color: var(--igpt-white);
    margin-bottom: var(--igpt-spacing-lg);
    font-size: 1rem;
}

.footer-column ul { list-style: none; }
.footer-column li { margin-bottom: var(--igpt-spacing-sm); }

.footer-column a {
    color: var(--igpt-gray-light);
    font-size: 0.875rem;
    transition: color var(--igpt-transition-fast);
}

.footer-column a:hover { color: var(--igpt-white); }

.footer-bottom {
    padding-top: var(--igpt-spacing-xl);
    border-top: 1px solid var(--igpt-dark-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: var(--igpt-gray-light);
}

.footer-social {
    display: flex;
    gap: var(--igpt-spacing-md);
}

.footer-social a {
    color: var(--igpt-gray-light);
    font-size: 1.25rem;
}

.footer-social a:hover { color: var(--igpt-white); }

/* ==========================================================================
   Archive / Directory Page
   ========================================================================== */
.archive-header {
    background: var(--igpt-gradient);
    color: white;
    padding: var(--igpt-spacing-2xl) 0;
    text-align: center;
}

.archive-header h1 { color: white; margin-bottom: var(--igpt-spacing-sm); }
.archive-header p { opacity: 0.9; }

.archive-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--igpt-spacing-xl);
    padding: var(--igpt-spacing-xl) 0;
}

.archive-sidebar {
    position: sticky;
    top: 80px;
    align-self: start;
}

.filter-group {
    background: var(--igpt-white);
    border-radius: var(--igpt-radius-lg);
    padding: var(--igpt-spacing-lg);
    margin-bottom: var(--igpt-spacing-lg);
    box-shadow: var(--igpt-shadow-sm);
}

.filter-group h3 {
    font-size: 1rem;
    margin-bottom: var(--igpt-spacing-md);
    padding-bottom: var(--igpt-spacing-sm);
    border-bottom: 2px solid var(--igpt-light);
}

.filter-group ul { list-style: none; }

.filter-group li {
    margin-bottom: var(--igpt-spacing-xs);
}

.filter-group a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--igpt-spacing-xs) var(--igpt-spacing-sm);
    border-radius: var(--igpt-radius-md);
    color: var(--igpt-dark-light);
    font-size: 0.9rem;
    transition: all var(--igpt-transition-fast);
}

.filter-group a:hover {
    background: var(--igpt-light);
    color: var(--igpt-primary);
}

.filter-group .count {
    font-size: 0.8rem;
    color: var(--igpt-gray);
    background: var(--igpt-light);
    padding: 2px 8px;
    border-radius: var(--igpt-radius-full);
}

.archive-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--igpt-spacing-lg);
}

.results-count {
    color: var(--igpt-gray);
    font-size: 0.9rem;
}

.sort-select {
    padding: var(--igpt-spacing-sm) var(--igpt-spacing-md);
    border: 2px solid var(--igpt-light);
    border-radius: var(--igpt-radius-md);
    font-size: 0.875rem;
    font-family: inherit;
    cursor: pointer;
}

/* ==========================================================================
   Single Item Page
   ========================================================================== */
.breadcrumb {
    padding: var(--igpt-spacing-md) 0;
    font-size: 0.875rem;
    color: var(--igpt-gray);
    background: var(--igpt-light);
}

.breadcrumb a { color: var(--igpt-primary); }
.breadcrumb .separator { margin: 0 var(--igpt-spacing-sm); color: var(--igpt-gray-light); }

.item-header {
    padding: var(--igpt-spacing-2xl) 0;
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: var(--igpt-spacing-xl);
    align-items: start;
}

.item-logo-large {
    width: 150px;
    height: 150px;
    border-radius: var(--igpt-radius-xl);
    object-fit: cover;
    box-shadow: var(--igpt-shadow-md);
}

.item-logo-large-placeholder {
    width: 150px;
    height: 150px;
    border-radius: var(--igpt-radius-xl);
    background: var(--igpt-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    font-weight: 700;
    box-shadow: var(--igpt-shadow-md);
}

.item-badges {
    display: flex;
    gap: var(--igpt-spacing-sm);
    flex-wrap: wrap;
    margin-bottom: var(--igpt-spacing-sm);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: var(--igpt-radius-full);
    font-size: 0.8rem;
    font-weight: 500;
}

.badge-category { background: var(--igpt-primary-light); color: white; }
.badge-verified { background: rgba(16, 185, 129, 0.1); color: #10b981; }
.badge-french { background: rgba(59, 130, 246, 0.1); color: #3b82f6; }
.badge-api { background: rgba(139, 92, 246, 0.1); color: #8b5cf6; }

.item-meta-company {
    color: var(--igpt-gray);
    font-size: 0.9rem;
    margin-bottom: var(--igpt-spacing-sm);
}

.item-excerpt {
    font-size: 1.1rem;
    color: var(--igpt-dark-light);
    margin-bottom: var(--igpt-spacing-lg);
    line-height: 1.6;
}

.item-actions {
    display: flex;
    gap: var(--igpt-spacing-md);
    align-items: center;
    flex-wrap: wrap;
}

.item-quick-info {
    display: flex;
    gap: var(--igpt-spacing-xl);
    margin-top: var(--igpt-spacing-lg);
    padding-top: var(--igpt-spacing-lg);
    border-top: 1px solid var(--igpt-light);
}

.quick-info-item {
    display: flex;
    align-items: center;
    gap: var(--igpt-spacing-sm);
}

.quick-info-label { font-size: 0.8rem; color: var(--igpt-gray); }
.quick-info-value { font-weight: 600; }

.item-content-area {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--igpt-spacing-xl);
    padding: var(--igpt-spacing-2xl) 0;
    background: var(--igpt-light);
}

.item-content {
    background: var(--igpt-white);
    border-radius: var(--igpt-radius-xl);
    padding: var(--igpt-spacing-xl);
    box-shadow: var(--igpt-shadow-sm);
}

.item-content h2 {
    font-size: 1.5rem;
    margin-bottom: var(--igpt-spacing-md);
    padding-bottom: var(--igpt-spacing-sm);
    border-bottom: 2px solid var(--igpt-light);
}

.item-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--igpt-spacing-sm);
    margin-top: var(--igpt-spacing-md);
}

.feature-tag {
    padding: var(--igpt-spacing-xs) var(--igpt-spacing-md);
    background: var(--igpt-light);
    border-radius: var(--igpt-radius-full);
    font-size: 0.85rem;
    color: var(--igpt-dark-light);
}

.related-items {
    padding: var(--igpt-spacing-2xl) 0;
}

/* ==========================================================================
   Pagination
   ========================================================================== */
.pagination,
.nav-links {
    display: flex;
    justify-content: center;
    gap: var(--igpt-spacing-sm);
    margin-top: var(--igpt-spacing-xl);
}

.page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--igpt-radius-md);
    font-weight: 500;
    transition: all var(--igpt-transition-fast);
    color: var(--igpt-dark);
    border: 1px solid var(--igpt-light);
}

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

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

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
    .categories-grid-5 { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .archive-layout { grid-template-columns: 1fr; }
    .archive-sidebar { position: static; }
    .news-grid, .news-grid-home { grid-template-columns: repeat(2, 1fr); }
    .item-content-area { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .hero h1 { font-size: 2rem; }
    .hero p { font-size: 1rem; }

    .hero-search {
        border-radius: var(--igpt-radius-xl);
    }

    .hero-search form {
        flex-direction: column;
        gap: var(--igpt-spacing-sm);
    }

    .hero-search input[type="text"],
    .hero-search button {
        width: 100%;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--igpt-spacing-lg);
    }

    .header-inner { flex-wrap: wrap; }

    .main-nav {
        display: none;
        order: 3;
        width: 100%;
        margin-top: var(--igpt-spacing-md);
    }

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

    .main-nav ul {
        flex-direction: column;
        gap: var(--igpt-spacing-sm);
        text-align: center;
    }

    .menu-toggle { display: block; }

    .header-search { display: none; }

    .tools-grid { grid-template-columns: 1fr; }
    .categories-grid-5 { grid-template-columns: repeat(2, 1fr); }
    .news-grid, .news-grid-home { grid-template-columns: 1fr; }

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

    .footer-brand { max-width: 100%; }

    .footer-bottom {
        flex-direction: column;
        gap: var(--igpt-spacing-md);
    }

    .item-header {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .item-logo-large,
    .item-logo-large-placeholder {
        margin: 0 auto;
    }

    .item-badges { justify-content: center; }
    .item-actions { justify-content: center; }
    .item-quick-info { flex-wrap: wrap; justify-content: center; }

    .submit-tool-cta-inner {
        flex-direction: column;
        text-align: center;
    }

    .newsletter-input-group {
        flex-direction: column;
        border-radius: var(--igpt-radius-xl);
    }

    .newsletter-input-group input[type="email"],
    .newsletter-input-group button {
        width: 100%;
        border-radius: 0;
    }

    .news-card-image { height: 160px; }
}