/* FixTheCVE.com - Modern Professional Stylesheet */

:root {
    /* Fresh, professional color palette - light mode */
    --color-bg: #f8fafc;
    --color-bg-card: #ffffff;
    --color-bg-dark: #1e293b;
    --color-text: #1e293b;
    --color-text-light: #64748b;
    --color-text-inverse: #ffffff;
    
    /* Brand colors */
    --color-primary: #2563eb;
    --color-primary-hover: #1d4ed8;
    --color-primary-light: #dbeafe;
    
    /* Severity colors */
    --color-critical: #dc2626;
    --color-critical-bg: #fef2f2;
    --color-high: #ea580c;
    --color-high-bg: #fff7ed;
    --color-medium: #ca8a04;
    --color-medium-bg: #fefce8;
    --color-low: #16a34a;
    --color-low-bg: #f0fdf4;
    
    /* Accents */
    --color-success: #10b981;
    --color-border: #e2e8f0;
    --color-border-hover: #cbd5e1;
    
    /* Fonts */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', monospace;
    
    /* Sizing */
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -1px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.15s;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
.site-header {
    background: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow);
}

.site-header .container {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo-fix { color: var(--color-success); }
.logo-the { color: var(--color-text-light); font-weight: 400; }
.logo-cve { color: var(--color-primary); }

.main-nav {
    display: flex;
    gap: 0.5rem;
}

.main-nav a {
    color: var(--color-text-light);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    transition: all 0.15s;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--color-primary);
    background: var(--color-primary-light);
    text-decoration: none;
}

.search-form {
    display: flex;
    margin-left: auto;
}

.search-form input {
    padding: 0.625rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    background: var(--color-bg);
    color: var(--color-text);
    width: 260px;
    font-size: 0.9rem;
    transition: border-color 0.15s, box-shadow 0.15s;
}

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

.search-form button {
    padding: 0.625rem 1.25rem;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    cursor: pointer;
    font-weight: 500;
    transition: background 0.15s;
}

.search-form button:hover {
    background: var(--color-primary-hover);
}

/* Hero */
.hero {
    padding: 5rem 0;
    text-align: center;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-bg) 50%, #f0fdf4 100%);
    border-bottom: 1px solid var(--color-border);
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.1;
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-search {
    display: flex;
    max-width: 580px;
    margin: 0 auto 2.5rem;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius);
    overflow: hidden;
}

.hero-search input {
    flex: 1;
    padding: 1.125rem 1.5rem;
    font-size: 1.1rem;
    border: 2px solid transparent;
    background: var(--color-bg-card);
    color: var(--color-text);
}

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

.hero-search input::placeholder {
    color: var(--color-text-light);
}

.hero-search button {
    padding: 1.125rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    background: var(--color-primary);
    color: white;
    border: none;
    cursor: pointer;
    transition: background 0.15s;
}

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

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
}

.stat {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--color-text-light);
    font-weight: 500;
}

/* CVE Lists */
.critical-section,
.recent-section {
    padding: 3rem 0;
}

.critical-section h2,
.recent-section h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.cve-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.cve-card {
    display: block;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.25rem;
    text-decoration: none;
    transition: all 0.2s;
    box-shadow: var(--shadow);
}

.cve-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    text-decoration: none;
}

.cve-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.cve-id {
    font-weight: 600;
    font-family: var(--font-mono);
    font-size: 0.95rem;
    color: var(--color-text);
}

.cvss-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 600;
}

.cvss-critical {
    background: var(--color-critical-bg);
    color: var(--color-critical);
}

.cvss-high {
    background: var(--color-high-bg);
    color: var(--color-high);
}

.cvss-medium {
    background: var(--color-medium-bg);
    color: var(--color-medium);
}

.cvss-low {
    background: var(--color-low-bg);
    color: var(--color-low);
}

.cvss-none {
    background: var(--color-bg);
    color: var(--color-text-light);
}

.cvss-large {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
}

.cve-summary {
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.cve-date {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.cve-critical {
    border-left: 4px solid var(--color-critical);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.15s;
    border: none;
    font-size: 0.95rem;
}

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

.btn-primary:hover {
    background: var(--color-primary-hover);
    text-decoration: none;
    color: white;
}

.btn-primary:disabled {
    background: var(--color-border);
    cursor: not-allowed;
}

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

.btn-secondary:hover {
    background: var(--color-bg);
    border-color: var(--color-border-hover);
    text-decoration: none;
}

/* Features */
.how-section {
    padding: 5rem 0;
    background: var(--color-bg-card);
    border-top: 1px solid var(--color-border);
}

.how-section h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    font-weight: 700;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature {
    text-align: center;
    padding: 2rem;
    background: var(--color-bg);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.feature p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* Footer */
.site-footer {
    background: var(--color-bg-dark);
    color: var(--color-text-inverse);
    padding: 3rem 0 2rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand p {
    color: rgba(255,255,255,0.7);
    margin-top: 0.5rem;
}

.footer-links h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    color: rgba(255,255,255,0.5);
}

.footer-links a {
    display: block;
    color: rgba(255,255,255,0.8);
    margin-bottom: 0.5rem;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 1.5rem;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
}

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

/* Breadcrumb */
.breadcrumb {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
}

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

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

/* CVE Detail Page */
.cve-page {
    padding: 2rem 0;
}

.cve-header {
    margin-bottom: 2rem;
}

.cve-title-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cve-header h1 {
    font-size: 2.5rem;
    font-family: var(--font-mono);
    font-weight: 700;
}

.cve-tags {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.tag {
    padding: 0.375rem 0.875rem;
    background: var(--color-primary-light);
    border-radius: 9999px;
    font-size: 0.8rem;
    color: var(--color-primary);
    font-weight: 500;
}

.tag:hover {
    background: var(--color-primary);
    color: white;
    text-decoration: none;
}

.cve-section {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
}

.cve-section h2 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-border);
    font-weight: 600;
}

.cve-tldr {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--color-text);
}

.cve-summary-section {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
}

.notice {
    padding: 1rem 1.5rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
}

.notice-warning {
    background: var(--color-medium-bg);
    border: 1px solid var(--color-medium);
    color: var(--color-text);
}

/* Info Grid */
.info-grid {
    display: grid;
    gap: 1rem;
}

.info-item {
    padding: 0.75rem;
    background: var(--color-bg);
    border-radius: var(--radius-sm);
}

.info-item strong {
    color: var(--color-text-light);
    font-size: 0.875rem;
}

.info-item ul {
    margin: 0.5rem 0 0 1.5rem;
}

/* Risk Cards */
.risk-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.risk-card {
    padding: 1.25rem;
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
}

.risk-icon {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.risk-card h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.risk-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.risk-worst { border-left: 4px solid var(--color-critical); }
.risk-likely { border-left: 4px solid var(--color-high); }
.risk-mitigated { border-left: 4px solid var(--color-low); }

.risk-exposure {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.exposure-item {
    padding: 0.75rem;
    background: var(--color-bg);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}

/* Exploit Grid */
.exploit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.exploit-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem;
    background: var(--color-bg);
    border-radius: var(--radius-sm);
}

.exploit-label {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.exploit-value {
    font-weight: 600;
}

.exploit-value.danger { color: var(--color-critical); }
.exploit-value.safe { color: var(--color-low); }

/* Code Blocks */
.code-block {
    position: relative;
    margin-top: 0.75rem;
}

.code-block pre {
    background: var(--color-bg-dark);
    padding: 1rem;
    border-radius: var(--radius-sm);
    overflow-x: auto;
}

.code-block code {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: #e2e8f0;
}

.copy-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    padding: 0.25rem 0.75rem;
    background: rgba(255,255,255,0.1);
    border: none;
    border-radius: 4px;
    color: rgba(255,255,255,0.7);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.15s;
}

.copy-btn:hover {
    background: rgba(255,255,255,0.2);
    color: white;
}

/* Fix Section */
.cve-fix-section {
    border-color: var(--color-success);
    border-width: 2px;
}

.fix-block {
    margin-bottom: 1.5rem;
    padding: 1.25rem;
    background: var(--color-bg);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}

.fix-block:last-child {
    margin-bottom: 0;
}

.fix-block h3 {
    font-size: 1.05rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.fix-block h4 {
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.workaround {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.workaround:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.platform-badge {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    background: var(--color-primary-light);
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

/* Metadata */
.metadata-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.meta-label {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.meta-value {
    font-weight: 500;
}

.meta-value.mono {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    word-break: break-all;
}

.ai-badge {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* References */
.references-list {
    list-style: none;
}

.references-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-border);
    word-break: break-all;
}

.references-list li:last-child {
    border-bottom: none;
}

/* Share */
.share-buttons {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.share-btn {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: opacity 0.15s;
}

.share-twitter { background: #1da1f2; color: white; }
.share-linkedin { background: #0077b5; color: white; }
.share-reddit { background: #ff4500; color: white; }
.share-copy { background: var(--color-bg); color: var(--color-text); border: 1px solid var(--color-border); }

.share-btn:hover {
    opacity: 0.9;
    text-decoration: none;
}

/* My Stack Page */
.stack-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.stack-header h1 {
    font-size: 2rem;
    font-weight: 700;
}

.subtitle {
    color: var(--color-text-light);
    margin-top: 0.25rem;
}

.stack-stats {
    display: flex;
    gap: 2rem;
}

.stack-stat {
    text-align: center;
    padding: 1rem 1.5rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.stack-stat-value {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stack-stat-label {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.stack-controls {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.stack-search {
    flex: 1;
    min-width: 280px;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    background: var(--color-bg-card);
}

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

.selected-products {
    margin-bottom: 2rem;
    min-height: 50px;
}

.no-selection {
    color: var(--color-text-light);
    font-style: italic;
}

.product-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    margin: 0.25rem;
}

.pill-remove {
    background: none;
    border: none;
    color: var(--color-primary);
    cursor: pointer;
    font-size: 1.1rem;
    line-height: 1;
    padding: 0;
    opacity: 0.7;
}

.pill-remove:hover {
    opacity: 1;
}

.vendor-grid {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.vendor-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.vendor-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    cursor: pointer;
    transition: background 0.15s;
}

.vendor-header:hover {
    background: var(--color-bg);
}

.vendor-toggle {
    color: var(--color-text-light);
    font-size: 0.8rem;
}

.vendor-header h3 {
    flex: 1;
    font-size: 1rem;
    font-weight: 600;
}

.vendor-cve-count {
    font-size: 0.8rem;
    color: var(--color-text-light);
    background: var(--color-bg);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
}

.vendor-products {
    padding: 0.5rem 1.25rem 1rem;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 0.5rem;
}

.product-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.875rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
}

.product-item:hover {
    border-color: var(--color-primary);
}

.product-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
}

.product-name {
    flex: 1;
    font-size: 0.9rem;
}

.product-cve-count {
    font-size: 0.75rem;
    color: var(--color-text-light);
    background: var(--color-bg);
    padding: 0.125rem 0.5rem;
    border-radius: 9999px;
}

.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--color-text-light);
}

/* My Stack Results */
.stack-results-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.selected-products-summary {
    margin-bottom: 1.5rem;
}

.severity-overview {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.severity-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--color-bg-card);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all 0.15s;
    min-width: 100px;
}

.severity-card:hover,
.severity-card.active {
    border-color: var(--color-primary);
    text-decoration: none;
}

.severity-card.active {
    background: var(--color-primary-light);
}

.severity-count {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
}

.severity-label {
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.severity-critical .severity-count { color: var(--color-critical); }
.severity-high .severity-count { color: var(--color-high); }
.severity-medium .severity-count { color: var(--color-medium); }
.severity-low .severity-count { color: var(--color-low); }

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.page-info {
    color: var(--color-text-light);
}

/* Responsive */
@media (max-width: 768px) {
    .site-header .container {
        flex-wrap: wrap;
    }
    
    .main-nav {
        order: 3;
        width: 100%;
        overflow-x: auto;
        padding: 0.5rem 0;
    }
    
    .search-form {
        order: 2;
        width: 100%;
        margin-left: 0;
        margin-top: 0.5rem;
    }
    
    .search-form input {
        width: 100%;
    }
    
    .hero h1 {
        font-size: 2.25rem;
    }
    
    .hero-search {
        flex-direction: column;
        border-radius: var(--radius);
    }
    
    .hero-search input,
    .hero-search button {
        border-radius: 0;
    }
    
    .hero-search input {
        border-radius: var(--radius) var(--radius) 0 0;
    }
    
    .hero-search button {
        border-radius: 0 0 var(--radius) var(--radius);
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: 2rem;
    }
    
    .cve-list {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .cve-header h1 {
        font-size: 1.75rem;
    }
    
    .stack-header {
        flex-direction: column;
    }
    
    .stack-stats {
        width: 100%;
        justify-content: center;
    }
    
    .risk-exposure {
        grid-template-columns: 1fr;
    }
}