/* 
   Contexta - Styles
   Charte graphique professionnel, accessible, sécurisé
   Couleurs: Bleu profond (#0074D9), Bleu clair (#00AEEF), Argent (#D1D5DB), Noir (#000000), Blanc (#FFFFFF)
*/

:root {
    /* Charte graphique Contexta */
    --color-primary: #0074D9;           /* Bleu profond - principal */
    --color-primary-light: #00AEEF;     /* Bleu clair - gradients */
    --color-neutral: #D1D5DB;           /* Argent/gris - bordures */
    --color-dark: #000000;              /* Noir - contraste */
    --color-accent: #FFFFFF;            /* Blanc - accents */
    
    /* Couleurs secondaires */
    --color-success: #10B981;
    --color-danger: #EF4444;
    --color-warning: #F59E0B;
    --color-info: #3B82F6;
    
    --color-light: #F3F4F6;
    --color-lighter: #F9FAFB;
    --color-border: #E5E7EB;
    
    /* Typographie */
    --font-family-primary: 'Montserrat', sans-serif;
    --font-family-secondary: 'Open Sans', 'Segoe UI', Roboto, sans-serif;
    --font-family: var(--font-family-secondary);
    
    --font-size-base: 16px;
    --font-size-small: 14px;
    --font-size-large: 18px;
    
    /* Espacements */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    /* Effets */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-lighter);
}

/* Container */
.container {
    max-width: 1000px;
    margin: 0 auto;
    margin-top: var(--spacing-xl);
    padding: 0 var(--spacing-md);
}

.container-back-home {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
    color: var(--color-accent);
    padding: var(--spacing-xl) var(--spacing-md);
    text-align: center;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at top right, rgba(0, 174, 239, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: var(--font-family-primary);
    text-transform: uppercase;
    letter-spacing: -1px;
    position: relative;
    z-index: 1;
}

.header .subtitle {
    font-size: var(--font-size-large);
    opacity: 0.95;
    font-weight: 300;
    font-family: var(--font-family-secondary);
    margin-top: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

/* Header Logo */
.header-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    justify-content: center;
    position: relative;
    z-index: 2;
    margin-bottom: var(--spacing-md);
}

@keyframes logoShine {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.9; transform: scale(1.02); }
}

.logo-img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.title {
    color: var(--color-accent);
    font-family: var(--font-family-primary);
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    text-transform: uppercase;

    span {
        color: var(--color-primary-light);
        text-shadow: 0 2px 8px rgba(0, 174, 239, 0.3);
    }
}

.ta-accent {
    color: var(--color-primary-light);
    text-shadow: 0 2px 8px rgba(0, 174, 239, 0.3);
    font-weight: 700;
}

@media (max-width: 768px) {
    .logo-svg {
        width: 80px;
        height: 100px;
    }
    
    .logo-img {
        width: 45px;
        height: 45px;
    }
    
    .header h1 {
        font-size: 1.8rem;
    }
}

/* Main content */
main {
    padding: var(--spacing-xl) 0;
    min-height: calc(100vh - 200px);
}

/* Input Section */
.input-section {
    margin: var(--spacing-xl);
}

.input-box {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    text-align: center;
    border: 2px solid transparent;
    border-top: 3px solid var(--color-primary);
    transition: var(--transition);
}

.input-box:hover {
    box-shadow: var(--shadow-lg);
    border-top-color: var(--color-primary-light);
}

.input-box h2 {
    color: var(--color-primary);
    font-family: var(--font-family-primary);
    font-weight: 700;
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

.input-box p {
    color: var(--color-secondary);
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-lg);
}

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

.url-input {
    flex: 1;
    min-width: 250px;
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-family: var(--font-family-secondary);
}

.url-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 116, 217, 0.15);
}

.btn-analyze {
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    white-space: nowrap;
    font-family: var(--font-family-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border: 2px solid var(--color-primary);
}

.btn-analyze:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    border-color: var(--color-primary-light);
}

.btn-analyze:active {
    transform: translateY(0);
}

.btn-analyze:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.error-message {
    padding: var(--spacing-md);
    background: #FEE2E2;
    color: var(--color-danger);
    border-radius: var(--border-radius);
    margin-top: var(--spacing-md);
    border-left: 4px solid var(--color-danger);
    font-family: var(--font-family-secondary);
}

/* Results Section */
.results-section {
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.results-header {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
    border-top: 4px solid var(--color-primary);
}

.results-header h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-family-primary);
    font-weight: 700;
    font-size: 1.75rem;
}

.platform-info {
    font-size: var(--font-size-small);
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-family-secondary);
}

.platform-info strong {
    color: var(--color-primary);
    font-weight: 600;
}

.url-display {
    font-size: var(--font-size-small);
    color: var(--color-dark);
    font-family: var(--font-family-secondary);
}

.url-display code {
    background: var(--color-light);
    color: var(--color-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    word-break: break-all;
    font-weight: 500;
}

/* Risk Indicator */
.risk-indicator {
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    font-size: 1.2rem;
    font-weight: 600;
}

.risk-indicator.risk-high {
    background: #fadbd8;
    color: var(--color-danger);
    border-left: 6px solid var(--color-danger);
}

.risk-indicator.risk-medium {
    background: #fef5e7;
    color: var(--color-warning);
    border-left: 6px solid var(--color-warning);
}

.risk-indicator.risk-low {
    background: #d5f4e6;
    color: var(--color-success);
    border-left: 6px solid var(--color-success);
}

/* Indicators Container */
.indicators-container {
    display: grid;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.indicator-section {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--color-primary);
    transition: var(--transition);
}

.indicator-section:hover {
    box-shadow: var(--shadow-lg);
    border-left-color: var(--color-primary-light);
}

.section-title {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
    font-weight: 600;
    font-family: var(--font-family-primary);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-neutral);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.indicator-card {
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    transition: var(--transition);
    background: var(--color-lighter);
}

.indicator-card.status-true {
    background: #F0FDF4;
    border-color: var(--color-success);
}

.indicator-card.status-false {
    background: #FEF2F2;
    border-color: var(--color-danger);
}

.indicator-icon {
    font-size: 1.5rem;
    margin-right: var(--spacing-sm);
}

.indicator-name {
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-family-primary);
}

.indicator-description {
    font-size: var(--font-size-small);
    color: var(--color-dark);
    line-height: 1.4;
    font-family: var(--font-family-secondary);
}

/* Visualizations */
.visualizations {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.viz-box {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    border-top: 4px solid var(--color-primary);
}

.viz-title {
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
    font-weight: 600;
    font-family: var(--font-family-primary);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-neutral);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Timeline */
.timeline {
    position: relative;
    padding: var(--spacing-lg) 0;
}

.timeline-item {
    display: flex;
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.timeline-marker {
    width: 40px;
    height: 40px;
    background: var(--color-warning);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    flex-shrink: 0;
    margin-right: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.timeline-content {
    flex: 1;
    padding-top: var(--spacing-xs);
}

.timeline-time {
    font-size: var(--font-size-small);
    color: var(--color-dark);
    font-weight: 500;
    font-family: var(--font-family-secondary);
}

.timeline-stage {
    font-weight: 600;
    color: var(--color-primary);
    margin: var(--spacing-xs) 0;
    font-family: var(--font-family-primary);
}

.timeline-source {
    font-size: var(--font-size-small);
    color: var(--color-dark);
    font-family: var(--font-family-secondary);
}

.timeline-reach {
    font-size: var(--font-size-small);
    color: var(--color-warning);
    margin-top: var(--spacing-xs);
}

/* Map SVG */
.map-svg {
    width: 100%;
    height: auto;
    min-height: 250px;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
}

.origin-info {
    font-size: var(--font-size-small);
    color: var(--color-secondary);
    margin-top: var(--spacing-md);
    text-align: center;
    font-style: italic;
}

/* Conclusion Box */
.conclusion-box {
    background: #FFFBEB;
    border: 2px solid var(--color-warning);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border-left: 4px solid var(--color-primary);
}

.conclusion-box h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
    font-family: var(--font-family-primary);
    font-weight: 700;
}

.conclusion-box p {
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    font-family: var(--font-family-secondary);
}

.conclusion-badge {
    background: white;
    border: 2px solid var(--color-primary);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    color: var(--color-primary);
    text-align: center;
    font-weight: 600;
    font-family: var(--font-family-primary);
}

/* Reset Button */
.btn-reset {
    display: inline-block;
    margin: var(--spacing-lg) var(--spacing-md) 0;
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-weight: 600;
    font-family: var(--font-family-primary);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-reset:hover {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    border-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* PDF Download Button */
.btn-download-pdf {
    display: inline-block;
    margin: var(--spacing-lg) var(--spacing-md) 0;
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-success) 0%, #10B981 100%);
    color: white;
    border: 2px solid var(--color-success);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-weight: 600;
    font-family: var(--font-family-primary);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-download-pdf:hover {
    background: linear-gradient(135deg, #10B981 0%, var(--color-success) 100%);
    border-color: #10B981;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-download-pdf:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Scraped Data Section */
.scraped-data-section {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
    border-left: 4px solid var(--color-primary);
    border-top: 3px solid var(--color-primary-light);
}

.scraped-data-section h3 {
    color: var(--color-primary);
    font-family: var(--font-family-primary);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.scraped-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.content-box {
    padding: var(--spacing-md);
    background: var(--color-lighter);
    border-radius: var(--border-radius);
    border: 2px solid var(--color-neutral);
    transition: var(--transition);
}

.content-box:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.content-box h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-large);
    font-family: var(--font-family-primary);
    font-weight: 600;
}

.content-summary {
    font-size: var(--font-size-small);
    line-height: 1.5;
    color: var(--color-dark);
    font-style: italic;
    font-family: var(--font-family-secondary);
}

.sources-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.source-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: white;
    border-radius: 4px;
    border-left: 3px solid var(--color-success);
}

.source-icon {
    flex-shrink: 0;
    font-size: 1.2em;
}

.source-text {
    font-size: var(--font-size-small);
    color: var(--color-secondary);
}

.visual-indicators {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.visual-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: white;
    border-radius: 4px;
    border-left: 4px solid var(--color-warning);
}

.visual-indicator.detected {
    border-left-color: var(--color-danger);
    background: rgba(231, 76, 60, 0.05);
}

.visual-indicator.not-detected {
    border-left-color: var(--color-success);
    background: rgba(39, 174, 96, 0.05);
}

.visual-indicator .indicator-icon {
    font-size: 1.5em;
    flex-shrink: 0;
}

.visual-indicator .indicator-text {
    flex: 1;
}

.visual-indicator .indicator-label {
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 2px;
    font-family: var(--font-family-primary);
}

.visual-indicator .indicator-desc {
    font-size: var(--font-size-small);
    color: var(--color-dark);
    font-family: var(--font-family-secondary);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-primary) 100%);
    color: white;
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-md);
    margin-top: var(--spacing-xl);
    font-family: var(--font-family-secondary);
}

.footer p {
    margin: var(--spacing-sm) 0;
}

.footer a {
    color: var(--color-primary-light);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

.footer a:hover {
    text-decoration: underline;
    color: var(--color-accent);
}

/* Loading state */
.loading {
    display: inline-block;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Mobile responsive */
@media (max-width: 768px) {
    .header h1 {
        font-size: 1.8rem;
    }
    
    .header .subtitle {
        font-size: var(--font-size-large);
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .url-input,
    .btn-analyze {
        width: auto;
    }
    
    .indicators-grid {
        grid-template-columns: 1fr;
    }
    
    .visualizations {
        grid-template-columns: 1fr;
    }
    
    .scraped-content {
        grid-template-columns: 1fr;
    }
    
    main {
        padding: var(--spacing-lg) 0;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* About Page */
.about-nav {
    background: var(--color-lighter);
    padding: var(--spacing-md) 0;
    border-bottom: 2px solid var(--color-neutral);
}

.nav-link {
    display: inline-block;
    color: var(--color-primary);
    text-decoration: none;
    font-family: var(--font-family-primary);
    font-weight: 600;
    transition: var(--transition);
}

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

.about-container {
    max-width: 1200px;
}

.about-section {
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid var(--color-border);
}

.about-section:last-of-type {
    border-bottom: none;
}

.about-section-alt {
    background: var(--color-lighter);
    margin: 0 calc(-50vw + 50%);
    padding: var(--spacing-xl) calc(50vw - 50%);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-title {
    color: var(--color-primary);
    font-family: var(--font-family-primary);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.about-intro {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-dark);
    margin-bottom: var(--spacing-lg);
}

/* Mission Cards */
.mission-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.mission-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    border-top: 4px solid var(--color-primary);
    transition: var(--transition);
}

.mission-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-top-color: var(--color-primary-light);
}

.mission-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.mission-card h3 {
    color: var(--color-primary);
    font-family: var(--font-family-primary);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.mission-card p {
    color: var(--color-dark);
    line-height: 1.6;
}

/* How It Works */
.how-it-works {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.step {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    text-align: center;
    border-left: 4px solid var(--color-primary);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.step h3 {
    color: var(--color-primary);
    font-family: var(--font-family-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.step p {
    color: var(--color-dark);
    font-size: var(--font-size-small);
    line-height: 1.6;
}

/* Tech Stack */
.tech-stack {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.tech-category {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    border-top: 3px solid var(--color-primary-light);
}

.tech-category h3 {
    color: var(--color-primary);
    font-family: var(--font-family-primary);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.tech-category ul {
    list-style: none;
}

.tech-category li {
    padding: var(--spacing-sm) 0;
    color: var(--color-dark);
    border-bottom: 1px solid var(--color-light);
}

.tech-category li:last-child {
    border-bottom: none;
}

/* Developer Section */
.developer-section {
    background: linear-gradient(135deg, var(--color-lighter) 0%, var(--color-light) 100%);
}

.developer-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    border-top: 4px solid var(--color-primary);
}

.developer-name {
    color: var(--color-primary);
    font-family: var(--font-family-primary);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.developer-title {
    color: var(--color-primary-light);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
}

.developer-bio {
    color: var(--color-dark);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.developer-skills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.skill-tag {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: var(--font-size-small);
    font-weight: 600;
}

.developer-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    justify-content: center;
}

.dev-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: white;
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius);
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    text-align: center;
    font-family: var(--font-family-primary);
}

.dev-link:hover {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    border-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.link-icon {
    font-size: 1.3rem;
}

/* Contact Section */
.contact-info {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    margin-top: var(--spacing-lg);
}

.contact-info p {
    color: var(--color-dark);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

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

.contact-option {
    background: var(--color-lighter);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--color-primary);
}

.contact-option h3 {
    color: var(--color-primary);
    font-family: var(--font-family-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.contact-option a {
    color: var(--color-primary-light);
    text-decoration: none;
    font-weight: 500;
}

.contact-option a:hover {
    text-decoration: underline;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    padding: var(--spacing-xl) var(--spacing-lg);
    border-radius: var(--border-radius);
    text-align: center;
    margin: var(--spacing-xl) 0;
}

.cta-section h2 {
    font-family: var(--font-family-primary);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.cta-section p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.cta-button {
    display: inline-block;
    background: white;
    color: var(--color-primary);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 700;
    font-family: var(--font-family-primary);
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

/* About page responsive */
@media (max-width: 768px) {
    .about-title {
        font-size: 1.5rem;
    }
    
    .developer-card {
        grid-template-columns: 1fr;
        padding: var(--spacing-lg);
    }
    
    .developer-links {
        flex-direction: row;
        gap: var(--spacing-sm);
    }
    
    .dev-link {
        flex: 1;
        padding: var(--spacing-md) var(--spacing-sm);
        font-size: var(--font-size-small);
    }
    
    .mission-cards {
        grid-template-columns: 1fr;
    }
    
    .how-it-works {
        grid-template-columns: 1fr 1fr;
    }
    
    .tech-stack {
        grid-template-columns: 1fr;
    }
    
    .contact-options {
        grid-template-columns: 1fr;
    }
}