/* ============================================
   DefendPoint - Main Stylesheet
   ============================================ */

:root {
    /* Colors - White & Dark Forest Green Theme */
    --primary: #2d5016;
    --primary-dark: #1f350f;
    --primary-light: #3d6b1f;
    --secondary: #4a7c2a;
    --dark: #ffffff;
    --dark-light: #f8f9fa;
    --dark-lighter: #e9ecef;
    --text: #212529;
    --text-muted: #6c757d;
    --border: #dee2e6;
    --border-dark: #adb5bd;
    --success: #2d5016;
    --warning: #856404;
    --error: #721c24;
    --bg-white: #ffffff;
    --bg-light: #f8f9fa;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-base: 16px;
    --font-size-sm: 14px;
    --font-size-lg: 18px;
    --font-size-xl: 24px;
    --font-size-2xl: 32px;
    --font-size-3xl: 48px;
    
    /* Layout */
    --container-width: 1200px;
    --header-height: 70px;
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text);
    background: var(--bg-white);
    min-height: 100vh;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.header {
    background: var(--bg-white);
    border-bottom: 2px solid var(--primary);
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--header-height);
    box-shadow: 0 2px 4px rgba(45, 80, 22, 0.1);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo a {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text);
    text-decoration: none;
    font-size: var(--font-size-xl);
    font-weight: 700;
}

.logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
    display: block;
}

.logo-img[src=""],
.logo-img:not([src]) {
    display: none;
}

.logo i {
    color: var(--primary);
    font-size: 28px;
    display: inline-block;
}

.logo .logo-fallback {
    display: none;
    color: var(--primary);
    font-size: 28px;
}

.logo .logo-fallback[style*="display: inline-block"] {
    display: inline-block !important;
}

.footer-logo .logo-img {
    height: 40px;
}

.footer-logo .logo-fallback {
    font-size: 24px;
}

.logo a {
    color: var(--text);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.main-nav a {
    color: var(--text);
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-weight: 500;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--primary);
    background: rgba(45, 80, 22, 0.1);
}

.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    background: var(--bg-white);
    border: 2px solid var(--primary);
    border-radius: var(--border-radius);
    padding: var(--spacing-xs);
    min-width: 220px;
    display: none !important;
    margin-top: 0;
    margin-left: 0;
    box-shadow: 0 4px 16px rgba(45, 80, 22, 0.15);
    z-index: 1001;
    list-style: none;
}

.dropdown.open .dropdown-menu {
    display: block !important;
}

.dropdown.open > a i.fa-chevron-down {
    transform: rotate(180deg);
}

.dropdown > a i.fa-chevron-down {
    transition: transform 0.2s ease;
}

.dropdown-menu li {
    list-style: none;
    margin: 0;
    padding: 0;
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    color: var(--text);
    text-decoration: none;
    transition: var(--transition);
    font-size: var(--font-size-sm);
    width: 100%;
    white-space: nowrap;
    font-weight: 500;
}

.dropdown-menu a i {
    width: 18px;
    text-align: center;
    color: var(--primary);
    font-size: 14px;
}

.dropdown-menu a:hover {
    background: rgba(45, 80, 22, 0.1);
    color: var(--primary);
    padding-left: var(--spacing-md);
    transform: translateX(2px);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.search-btn,
.shortlist-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    position: relative;
    transition: var(--transition);
}

.search-btn:hover,
.shortlist-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(45, 80, 22, 0.05);
}

.keyboard-hint {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    background: var(--bg-light);
    padding: 2px 6px;
    border-radius: 4px;
}

.badge {
    background: var(--primary);
    color: var(--bg-white);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    position: absolute;
    top: -8px;
    right: -8px;
}

.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 24px;
    cursor: pointer;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    font-size: var(--font-size-base);
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(45, 80, 22, 0.3);
}

.btn-secondary {
    background: var(--bg-light);
    color: var(--text);
    border: 1px solid var(--border);
}

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

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

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

.btn-large {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-lg);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

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

.hero {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--bg-white) 0%, var(--bg-light) 100%);
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--border);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(45, 80, 22, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(45, 80, 22, 0.1);
    color: var(--primary);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 50px;
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
    border: 1px solid rgba(45, 80, 22, 0.2);
}

.hero h1 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

/* ============================================
   Trust Section
   ============================================ */

.trust-section {
    padding: var(--spacing-lg) 0;
    background: var(--bg-light);
    border-bottom: 1px solid var(--border);
}

.trust-items {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.trust-item i {
    color: var(--primary);
}

/* ============================================
   Featured Section
   ============================================ */

.featured-section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-header h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-xs);
}

.section-header p {
    color: var(--text-muted);
}

.team-tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.tab-btn {
    background: var(--bg-white);
    border: 1px solid var(--border);
    color: var(--text);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: var(--transition);
    font-size: var(--font-size-base);
}

.tab-btn:hover,
.tab-btn.active {
    background: var(--primary);
    color: var(--bg-white);
    border-color: var(--primary);
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

/* ============================================
   Tool Cards
   ============================================ */

.tool-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    transition: var(--transition);
    position: relative;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
}

.tool-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(45, 80, 22, 0.15);
}

.btn-visit-website {
    width: 100%;
    margin-top: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    padding: var(--spacing-sm) var(--spacing-md);
}

.stack-card {
    transition: var(--transition);
}

.stack-expand-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
    width: 32px;
    height: 32px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.stack-expand-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(45, 80, 22, 0.05);
}

.tool-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
}

.tool-logo {
    width: 48px;
    height: 48px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--primary);
    flex-shrink: 0;
    border: 1px solid var(--border);
    padding: 8px;
    overflow: hidden;
}

.tool-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    color: initial;
    fill: initial;
    filter: none !important;
}

.tool-logo svg {
    width: 100%;
    height: 100%;
    color: initial;
    fill: initial;
}

.tool-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.tool-action-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
    width: 32px;
    height: 32px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    z-index: 10;
}

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

.tool-action-btn.saved {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--dark);
}

.tool-name {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text);
}

.tool-description {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tool-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.tag {
    background: rgba(45, 80, 22, 0.1);
    color: var(--primary);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    border: 1px solid rgba(45, 80, 22, 0.2);
}

.tag.secondary {
    background: rgba(74, 124, 42, 0.1);
    color: var(--secondary);
    border-color: rgba(74, 124, 42, 0.2);
}

.tool-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-top: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.tool-proof {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--primary);
    font-size: 12px;
}

/* ============================================
   Enterprise Page
   ============================================ */

.page-header {
    padding: var(--spacing-lg) 0;
    background: var(--bg-light);
    border-bottom: 1px solid var(--border);
}

.page-header-content {
    text-align: center;
}

.page-header h1 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-xs);
}

.page-header p {
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.page-stats {
    color: var(--primary);
    font-weight: 600;
}

.enterprise-layout {
    padding: var(--spacing-lg) 0;
}

.enterprise-content {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--spacing-lg);
}

/* Filters Sidebar */
.filters-sidebar {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    height: fit-content;
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-md));
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border);
}

.filters-header h3 {
    font-size: var(--font-size-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.clear-filters {
    background: transparent;
    border: none;
    color: var(--primary);
    cursor: pointer;
    font-size: var(--font-size-sm);
    padding: 4px 8px;
}

.filter-group {
    margin-bottom: var(--spacing-md);
}

.filter-group h4 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
    color: var(--text);
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.checkbox-label,
.radio-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.checkbox-label input,
.radio-label input {
    cursor: pointer;
}

.checkbox-label:hover,
.radio-label:hover {
    color: var(--text);
}

/* Results Area */
.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.results-info {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.sort-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.sort-select {
    background: var(--bg-white);
    border: 1px solid var(--border);
    color: var(--text);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    cursor: pointer;
}

.sort-select:focus {
    outline: none;
    border-color: var(--primary);
}

.mobile-filters-toggle {
    display: none;
    background: var(--primary);
    color: var(--dark);
    border: none;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
}

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

.pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.pagination-btn {
    background: var(--bg-white);
    border: 1px solid var(--border);
    color: var(--text);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.pagination-btn:hover:not(:disabled) {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(45, 80, 22, 0.05);
}

.pagination-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--dark);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================
   Shortlist Sidebar
   ============================================ */

.shortlist-sidebar {
    position: fixed;
    right: -400px;
    top: var(--header-height);
    width: 400px;
    height: calc(100vh - var(--header-height));
    background: var(--bg-white);
    border-left: 2px solid var(--primary);
    transition: right 0.3s ease;
    z-index: 999;
    display: flex;
    flex-direction: column;
    box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1);
}

.shortlist-sidebar.open {
    right: 0;
}

.shortlist-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.shortlist-header h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.close-btn {
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 20px;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

.close-btn:hover {
    background: var(--dark);
}

.shortlist-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
}

.empty-state {
    text-align: center;
    color: var(--text-muted);
    padding: var(--spacing-xl);
}

.shortlist-item {
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.shortlist-item-name {
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.shortlist-item-remove {
    background: transparent;
    border: none;
    color: var(--error);
    cursor: pointer;
    padding: 4px;
}

.shortlist-actions {
    padding: var(--spacing-md);
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

/* ============================================
   Decision Tray (Mobile)
   ============================================ */

.decision-tray-mobile {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-white);
    border-top: 2px solid var(--primary);
    padding: var(--spacing-sm);
    display: none;
    z-index: 998;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.1);
}

.tray-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--container-width);
    margin: 0 auto;
}

.tray-stats {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.tray-actions {
    display: flex;
    gap: var(--spacing-xs);
}

/* ============================================
   Search Overlay
   ============================================ */

.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 2000;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding-top: 100px;
}

.search-overlay.active {
    display: flex;
}

.search-container {
    width: 100%;
    max-width: 700px;
    margin: 0 var(--spacing-md);
    position: relative;
}

.search-input {
    width: 100%;
    padding: var(--spacing-md);
    font-size: var(--font-size-xl);
    background: var(--bg-white);
    border: 2px solid var(--primary);
    border-radius: var(--border-radius);
    color: var(--text);
    outline: none;
}

.search-close {
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 24px;
    cursor: pointer;
}

.search-results {
    margin-top: var(--spacing-md);
    background: var(--bg-white);
    border-radius: var(--border-radius);
    max-height: 500px;
    overflow-y: auto;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.search-result-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    color: var(--text);
    transition: var(--transition);
}

.search-result-item:hover {
    background: var(--bg-light);
}

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

.search-result-logo {
    font-size: 24px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    flex-shrink: 0;
    border: 1px solid var(--border);
    color: var(--primary);
}

.search-result-info {
    flex: 1;
}

.search-result-name {
    font-weight: 600;
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
    color: var(--text);
}

.search-result-desc {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xs);
}

.search-result-tags {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.search-result-empty {
    padding: var(--spacing-xl);
    text-align: center;
    color: var(--text-muted);
}

/* Tool Selector */
.tool-selector {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.tool-selector label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-weight: 500;
}

.tool-select {
    background: var(--bg-white);
    border: 1px solid var(--border);
    color: var(--text);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    cursor: pointer;
    width: 100%;
}

.tool-select:focus {
    outline: none;
    border-color: var(--primary);
}

/* Comparison Table */
.compare-section {
    min-height: 60vh;
}

.compare-selector {
    max-width: 900px;
    margin: 0 auto;
}

.compare-section table {
    width: 100%;
}

.compare-section th,
.compare-section td {
    text-align: left;
}

.compare-section tr:hover {
    background: var(--bg-light);
}

/* ============================================
   Quick Links
   ============================================ */

.quick-links-section {
    padding: var(--spacing-xl) 0;
    background: var(--bg-light);
}

.quick-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.quick-link-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    text-decoration: none;
    color: var(--text);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.quick-link-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(45, 80, 22, 0.15);
}

.quick-link-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: var(--spacing-sm);
}

.quick-link-icon.red {
    background: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
}

.quick-link-icon.blue {
    background: rgba(52, 152, 219, 0.2);
    color: #3498db;
}

.quick-link-icon.purple {
    background: rgba(155, 89, 182, 0.2);
    color: #9b59b6;
}

.quick-link-icon.compare {
    background: rgba(0, 212, 170, 0.2);
    color: var(--primary);
}

.quick-link-card h3 {
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-lg);
}

.quick-link-card p {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
}

.link-arrow {
    position: absolute;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    color: var(--primary);
    font-size: 20px;
}

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

.footer {
    background: var(--bg-light);
    border-top: 2px solid var(--primary);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}


.footer-logo i {
    color: var(--primary);
}

.footer-section p {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
}

.footer-section h4 {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-base);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section ul li a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

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

/* Tablet Styles (768px - 1024px) */
@media (max-width: 1024px) and (min-width: 769px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .enterprise-content {
        grid-template-columns: 250px 1fr;
        gap: var(--spacing-md);
    }

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

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

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

    .hero h1 {
        font-size: var(--font-size-2xl);
    }

    .hero-stats {
        gap: var(--spacing-lg);
    }
}

/* Mobile and Tablet (max-width: 768px) */
@media (max-width: 768px) {
    /* Header Improvements */
    .mobile-menu-toggle {
        display: block;
    }

    .main-nav {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 280px;
        height: calc(100vh - var(--header-height));
        background: var(--bg-white);
        border-right: 2px solid var(--primary);
        flex-direction: column;
        padding: var(--spacing-md);
        transition: left 0.3s ease;
        z-index: 1001;
        overflow-y: auto;
        box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
    }

    .main-nav.open {
        left: 0;
    }

    /* Mobile menu overlay */
    .mobile-menu-overlay {
        display: none;
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 1000;
    }

    .mobile-menu-overlay.active {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        gap: var(--spacing-xs);
        width: 100%;
    }

    .main-nav li {
        width: 100%;
    }

    .main-nav a {
        display: block;
        padding: var(--spacing-sm);
        width: 100%;
        border-radius: var(--border-radius);
    }

    .dropdown-menu {
        position: static;
        display: none !important;
        margin-top: var(--spacing-xs);
        margin-left: var(--spacing-md);
        box-shadow: none;
        border: none;
        background: var(--bg-light);
    }
    
    .dropdown.open .dropdown-menu {
        display: block !important;
    }

    .header-actions {
        gap: var(--spacing-xs);
    }

    .header-actions .btn-secondary {
        display: none;
    }

    .search-btn .keyboard-hint {
        display: none;
    }

    /* Hero Section */
    .hero {
        padding: var(--spacing-lg) 0;
    }

    .hero h1 {
        font-size: var(--font-size-2xl);
        line-height: 1.2;
    }

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

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

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }

    /* Enterprise Page */
    .enterprise-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .filters-sidebar {
        position: fixed;
        left: -100%;
        top: var(--header-height);
        width: 100%;
        max-width: 320px;
        height: calc(100vh - var(--header-height));
        z-index: 999;
        transition: left 0.3s ease;
        overflow-y: auto;
        box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
    }

    .filters-sidebar.open {
        left: 0;
    }

    /* Filters overlay */
    .filters-overlay {
        z-index: 998;
    }

    .mobile-filters-toggle {
        display: block;
    }

    .results-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
    }

    .sort-controls {
        width: 100%;
    }

    .sort-select {
        width: 100%;
    }

    .tools-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    /* Tool Cards Mobile */
    .tool-card {
        padding: var(--spacing-sm);
    }

    .tool-card-header {
        margin-bottom: var(--spacing-sm);
    }

    .tool-actions {
        gap: var(--spacing-xs);
    }

    .tool-action-btn {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }

    /* Featured Section */
    .featured-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .team-tabs {
        flex-wrap: wrap;
        gap: var(--spacing-xs);
    }

    .tab-btn {
        flex: 1;
        min-width: calc(50% - var(--spacing-xs));
        justify-content: center;
    }

    /* Quick Links */
    .quick-links-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    /* Compare Page */
    .compare-selector {
        padding: 0 var(--spacing-sm);
    }

    .tool-selectors {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-md) !important;
    }

    .swap-btn {
        width: 100% !important;
        height: 48px !important;
        border-radius: var(--border-radius) !important;
        order: 3;
    }

    .tool-selector:first-of-type {
        order: 1;
    }

    .tool-selector:last-of-type {
        order: 2;
    }

    .compare-section table {
        font-size: var(--font-size-sm);
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Comparison table will be handled by JavaScript for mobile */
    .compare-table {
        display: table;
    }

    /* Stacks Page */
    .stacks-section > .container > div:first-child {
        flex-direction: column;
        align-items: stretch;
    }

    #stackSearch {
        width: 100% !important;
        margin-bottom: var(--spacing-sm);
    }

    .stack-details {
        overflow-x: auto;
    }

    .stack-details > div:first-child > div {
        min-width: 280px;
    }

    /* Decision Tray Mobile */
    .decision-tray-mobile {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-xs);
        padding: var(--spacing-sm);
    }

    .tray-content {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: stretch;
    }

    .tray-actions {
        width: 100%;
        flex-direction: column;
    }

    .tray-actions .btn {
        width: 100%;
        justify-content: center;
    }

    /* Shortlist Sidebar */
    .shortlist-sidebar {
        width: 100%;
        right: -100%;
    }

    .shortlist-sidebar.open {
        right: 0;
    }

    /* Search Overlay */
    .search-overlay {
        padding-top: 50px;
    }

    .search-container {
        margin: 0 var(--spacing-sm);
    }

    .search-input {
        font-size: var(--font-size-lg);
        padding: var(--spacing-sm);
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        text-align: center;
    }

    .footer-section {
        text-align: center;
    }

    /* Pagination */
    .pagination {
        flex-wrap: wrap;
        gap: var(--spacing-xs);
    }

    .pagination-btn {
        min-width: 40px;
        padding: var(--spacing-xs);
    }

    /* Trust Section */
    .trust-items {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    /* Page Header */
    .page-header {
        padding: var(--spacing-md) 0;
    }

    .page-header h1 {
        font-size: var(--font-size-xl);
    }

    /* Stack cards mobile */
    .stack-details {
        font-size: var(--font-size-sm);
    }

    .stack-details h4 {
        font-size: var(--font-size-base);
    }

    /* Section headers */
    .section-header h2 {
        font-size: var(--font-size-xl);
    }

    /* Trust items */
    .trust-item {
        font-size: 13px;
    }
}

/* Small Mobile (max-width: 480px) */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    /* Header */
    .header {
        height: 60px;
    }

    .logo a {
        font-size: var(--font-size-lg);
    }

    .logo-img {
        height: 40px;
    }

    .logo i {
        font-size: 24px;
    }

    .header-actions {
        gap: 4px;
    }

    .search-btn,
    .shortlist-btn {
        padding: 6px 8px;
        font-size: 14px;
    }

    /* Hero */
    .hero {
        padding: var(--spacing-md) 0;
    }

    .hero h1 {
        font-size: var(--font-size-xl);
    }

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

    .hero-description {
        font-size: var(--font-size-sm);
    }

    .hero-badge {
        font-size: 12px;
        padding: 4px 12px;
    }

    /* Tool Cards */
    .tool-name {
        font-size: var(--font-size-base);
    }

    .tool-description {
        font-size: 13px;
    }

    .tool-tags {
        gap: 4px;
    }

    .tag {
        font-size: 11px;
        padding: 3px 6px;
    }

    /* Buttons */
    .btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-sm);
    }

    .btn-large {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-base);
    }

    /* Stats */
    .stat-number {
        font-size: var(--font-size-xl);
    }

    .stat-label {
        font-size: 12px;
    }

    /* Compare */
    .tool-selector label {
        font-size: 13px;
    }

    /* Stacks */
    .stack-expand-btn {
        width: 28px;
        height: 28px;
        font-size: 12px;
    }

    /* Filters */
    .filter-group h4 {
        font-size: var(--font-size-sm);
    }

    .checkbox-label,
    .radio-label {
        font-size: 13px;
    }

    /* Results info */
    .results-info {
        font-size: 13px;
    }

    /* Page stats */
    .page-stats {
        font-size: var(--font-size-sm);
    }

    /* Tool meta */
    .tool-meta {
        font-size: 12px;
    }

    /* Hero badge */
    .hero-badge {
        font-size: 12px;
        padding: 4px 12px;
    }
}

/* Touch-friendly improvements for mobile */
@media (hover: none) and (pointer: coarse) {
    /* Larger touch targets */
    .btn,
    .tool-action-btn,
    .pagination-btn,
    .tab-btn,
    .stack-expand-btn {
        min-height: 44px;
        min-width: 44px;
    }

    /* Better spacing for touch */
    .tool-card {
        padding: var(--spacing-md);
    }

    /* Prevent text selection on buttons */
    .btn,
    button {
        -webkit-tap-highlight-color: rgba(45, 80, 22, 0.1);
        user-select: none;
    }

    /* Better scroll behavior */
    .filters-sidebar,
    .shortlist-sidebar,
    .main-nav {
        -webkit-overflow-scrolling: touch;
    }

    /* Prevent zoom on input focus (iOS) */
    input,
    select,
    textarea {
        font-size: 16px;
    }
}

/* Landscape mobile orientation */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        padding: var(--spacing-md) 0;
    }

    .hero h1 {
        font-size: var(--font-size-xl);
    }

    .page-header {
        padding: var(--spacing-sm) 0;
    }
}