/* CompleteFlow.ai - Modern Marketing Website Styles */

/* ===== CSS RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1F2937;
    background-color: #FFFFFF;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
    /* Brand Colors - App Consistent */
    --primary-orange: #EA580C;
    --primary-orange-hover: #DC2626;
    --primary-accent: #F97316;
    --gradient-primary: linear-gradient(135deg, #EA580C 0%, #F97316 100%);
    --gradient-hero: linear-gradient(135deg, #EA580C 0%, #F97316 100%);
    --gradient-primary-hover: linear-gradient(135deg, #DC2626 0%, #EA580C 100%);
    --gradient-simple: linear-gradient(135deg, #EA580C 0%, #F97316 100%);
    
    /* Neutrals */
    --white: #FFFFFF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    
    /* Semantic Colors */
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    
    /* Spacing */
    --container-max-width: 1200px;
    --section-padding: 5rem 0;
    --element-padding: 1.5rem;
    
    /* Typography */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    /* Shadows with orange tint */
    --shadow-sm: 0 1px 3px 0 rgba(251, 146, 60, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(251, 146, 60, 0.15), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(251, 146, 60, 0.2), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(251, 146, 60, 0.25), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 50px rgba(251, 146, 60, 0.3);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

/* ===== UTILITY CLASSES ===== */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

.section-headline {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--gray-900);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    white-space: nowrap;
    min-height: 2.75rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--gradient-primary-hover);
    box-shadow: var(--shadow-lg);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--white);
    color: var(--gray-700);
    border: 2px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--gray-50);
    border-color: var(--gray-300);
    box-shadow: var(--shadow-md);
}

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

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

.btn-large {
    padding: 1rem 2rem;
    font-size: var(--font-size-lg);
    min-height: 3.5rem;
}

/* ===== NAVIGATION ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--gray-900);
}

.logo svg {
    flex-shrink: 0;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--gray-600);
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 20px;
    height: 2px;
    background: var(--gray-700);
    border-radius: 1px;
    transition: all var(--transition-fast);
}

/* ===== SIMPLE HERO SECTION ===== */
.hero-simple {
    padding: 8rem 0 6rem;
    background: var(--white);
    margin-top: 5rem;
    position: relative;
}

.hero-simple .hero-content {
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
}

.hero-simple .hero-headline {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 2rem;
    color: var(--gray-900);
    letter-spacing: -0.02em;
}

.ai-model-rotator {
    position: relative;
    display: inline-block;
    height: 1.2em;
    vertical-align: baseline;
}

.ai-model {
    position: absolute;
    left: 50%;
    transform: translateX(-50%) translateY(10px) scale(0.95);
    top: 0;
    opacity: 0;
    background: linear-gradient(90deg, #EA580C, #FB923C);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    font-weight: inherit;
    font-size: 1.1em;
    line-height: inherit;
}

.ai-model.active {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
}

/* Individual AI model colors - complementary to brand orange */
.ai-model.ai-chatgpt {
    background: linear-gradient(135deg, #10B981 0%, #34D399 100%); /* Emerald green - complements orange */
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.ai-model.ai-perplexity {
    background: linear-gradient(135deg, #0EA5E9 0%, #38BDF8 100%); /* Sky blue - triadic with orange */
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.ai-model.ai-claude {
    background: linear-gradient(135deg, #8B5CF6 0%, #A78BFA 100%); /* Purple - split complementary */
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.ai-model.ai-gemini {
    background: linear-gradient(90deg, #4285F4 0%, #9B72CB 50%, #EA4335 100%); /* Original Gemini gradient */
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

/* Add specific width to prevent layout shift */
.hero-headline br + .ai-model-rotator {
    min-width: 250px;
    display: inline-block;
    text-align: center;
}

.hero-simple .hero-subheadline {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: var(--gray-600);
    margin: 0 auto 3rem;
    max-width: 750px;
    line-height: 1.6;
    font-weight: 400;
}

.hero-simple .hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-simple .btn-outline {
    background: transparent;
    color: var(--gray-700);
    border: 2px solid var(--gray-300);
}

.hero-simple .btn-outline:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
    color: var(--gray-900);
}

/* ===== QUICK CHECK WIDGET ===== */
.quick-check {
    padding: 3rem 0;
    background: var(--white);
    margin-top: -2rem;
}

.check-widget {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    background: var(--gray-50);
    padding: 3rem 2rem;
    border-radius: var(--radius-xl);
    border: 2px solid var(--primary-orange);
    box-shadow: var(--shadow-xl);
}

.check-widget h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--gray-900);
}

.check-widget p {
    color: var(--gray-600);
    margin-bottom: 2rem;
}

.check-form {
    display: flex;
    gap: 1rem;
    max-width: 450px;
    margin: 0 auto 1rem;
}

.check-input {
    flex: 1;
    padding: 0.875rem 1.25rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    transition: all var(--transition-normal);
}

.check-input:focus {
    outline: none;
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.1);
}

.check-note {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    margin: 0;
}

/* ===== VISION SECTION ===== */
.vision {
    padding: var(--section-padding);
    background: var(--white);
}

.timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.timeline-item {
    text-align: center;
    padding: 2rem;
    border-radius: var(--radius-xl);
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    transition: all var(--transition-normal);
}

.timeline-item.active {
    background: linear-gradient(135deg, rgba(251, 146, 60, 0.1) 0%, rgba(252, 211, 77, 0.1) 100%);
    border-color: var(--primary-orange);
    transform: scale(1.05);
}

.timeline-item h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--gray-900);
}

.timeline-item ul {
    list-style: none;
}

.timeline-item li {
    padding: 0.5rem 0;
    color: var(--gray-600);
}

.vision-footer {
    text-align: center;
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--gray-700);
    font-style: italic;
}

/* ===== DASHBOARD PREVIEW ===== */
.dashboard-preview {
    padding: var(--section-padding);
    background: var(--gray-50);
}

.dashboard-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.tab-button {
    padding: 0.75rem 1.5rem;
    background: var(--white);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-weight: 600;
    color: var(--gray-600);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.tab-button.active,
.tab-button:hover {
    background: var(--gradient-primary);
    border-color: var(--primary-orange);
    color: var(--white);
}

.dashboard-content {
    position: relative;
    min-height: 300px;
}

.dashboard-panel {
    display: none;
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 3rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-200);
}

.dashboard-panel.active {
    display: block;
    animation: fadeIn 0.5s ease-in-out;
}

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

.brand-comparison {
    text-align: center;
    margin-bottom: 2rem;
    font-size: var(--font-size-xl);
    color: var(--gray-600);
}

.brand-comparison .brand {
    font-weight: 700;
    color: var(--primary-orange);
}

.metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.metric {
    text-align: center;
    padding: 1.5rem;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
}

.metric-value {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--primary-orange);
    margin-bottom: 0.5rem;
}

.metric-label {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    line-height: 1.4;
}

/* ===== FEATURES SECTION ===== */
.features {
    padding: var(--section-padding);
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature-card {
    padding: 2rem;
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
    text-align: center;
}

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

.feature-card.large {
    grid-column: span 2;
    grid-row: span 2;
    padding: 3rem;
}

.feature-icon {
    width: 3rem;
    height: 3rem;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--white);
}

.feature-card.large .feature-icon {
    width: 4rem;
    height: 4rem;
    margin-bottom: 2rem;
}

.feature-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--gray-900);
}

.feature-card.large h3 {
    font-size: var(--font-size-2xl);
}

.feature-card p {
    color: var(--gray-600);
    line-height: 1.6;
}

.feature-card.large p {
    font-size: var(--font-size-lg);
}


/* ===== PRICING SECTION ===== */
.pricing {
    padding: var(--section-padding);
    background: var(--gray-50);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 2.5rem 2rem;
    position: relative;
    transition: all var(--transition-normal);
}

.pricing-card:hover {
    border-color: var(--primary-orange);
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.pricing-card.featured {
    border-color: var(--primary-orange);
    box-shadow: var(--shadow-lg);
    transform: scale(1.05);
}

.badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-header h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--gray-900);
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 0.5rem;
}

.currency {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--gray-600);
}

.amount {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    color: var(--gray-900);
}

.period {
    font-size: var(--font-size-xl);
    color: var(--gray-500);
}

.custom {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--gray-900);
}

.billing {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    line-height: 1.4;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-features li {
    padding: 0.75rem 0;
    color: var(--gray-600);
    border-bottom: 1px solid var(--gray-100);
    position: relative;
    padding-left: 1.5rem;
}

.pricing-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 700;
}

.pricing-features li:last-child {
    border-bottom: none;
}

/* ===== CTA SECTION ===== */
.cta {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--primary-yellow) 100%);
    color: var(--white);
}

.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta h2 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.cta p {
    font-size: var(--font-size-xl);
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

.cta .btn-primary:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
}

/* ===== FOOTER ===== */
.footer {
    padding: 4rem 0 2rem;
    background: var(--gray-900);
    color: var(--gray-300);
}

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

.footer-brand {
    max-width: 300px;
}

.footer-brand .logo {
    color: var(--white);
    margin-bottom: 1rem;
}

.footer-brand .logo img {
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.footer-brand p {
    color: var(--gray-400);
    line-height: 1.6;
}

.footer-links h4 {
    color: var(--white);
    font-weight: 600;
    margin-bottom: 1rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-orange);
}

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding-top: 2rem;
    text-align: center;
    color: var(--gray-500);
}

/* ===== RESPONSIVE DESIGN ===== */

/* Tablet Styles */
@media (max-width: 1024px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-headline {
        font-size: var(--font-size-4xl);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-card.large {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .timeline {
        grid-template-columns: 1fr;
    }
    
    .timeline-item.active {
        transform: none;
    }
    
    .metrics {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .model-grid {
        grid-template-columns: 1fr;
    }
    
    .mention-results {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

/* Mobile Styles */
@media (max-width: 768px) {
    :root {
        --section-padding: 3rem 0;
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero {
        padding: 6rem 0 4rem;
        margin-top: 4rem;
    }
    
    .hero-headline {
        font-size: var(--font-size-3xl);
    }
    
    .hero-subheadline {
        font-size: var(--font-size-lg);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-proof {
        flex-direction: column;
        gap: 1rem;
    }
    
    .proof-divider {
        display: none;
    }
    
    .check-form {
        flex-direction: column;
    }
    
    .check-widget {
        padding: 2rem 1.5rem;
    }
    
    .section-headline {
        font-size: var(--font-size-3xl);
        margin-bottom: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-card.large {
        grid-column: span 1;
    }
    
    .dashboard-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .dashboard-panel {
        padding: 2rem 1.5rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .ui-demo {
        padding: 1.5rem;
    }
    
    .demo-header {
        padding: 1.5rem;
    }
    
    .action-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn-demo {
        width: 100%;
    }
    
    .cta h2 {
        font-size: var(--font-size-3xl);
    }
    
    .stat-number {
        font-size: var(--font-size-4xl);
    }
}

/* Small Mobile Styles */
@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }
    
    .hero-headline {
        font-size: var(--font-size-2xl);
    }
    
    .hero-subheadline {
        font-size: var(--font-size-base);
    }
    
    .btn-large {
        padding: 0.875rem 1.5rem;
        font-size: var(--font-size-base);
    }
    
    .section-headline {
        font-size: var(--font-size-2xl);
    }
    
    .dashboard-panel {
        padding: 1.5rem 1rem;
    }
    
    .feature-card,
    .pricing-card {
        padding: 1.5rem;
    }
    
    .cta h2 {
        font-size: var(--font-size-2xl);
    }
}

/* ===== PRODUCT FEATURES SECTION ===== */
.product-features {
    padding: var(--section-padding);
    background: var(--gray-50);
}

.section-subtitle {
    text-align: center;
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.feature-demos {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.feature-demo {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-200);
    overflow: hidden;
}

.demo-header {
    padding: 2rem;
    border-bottom: 1px solid var(--gray-200);
    text-align: center;
}

.demo-header h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--gray-900);
}

.demo-header p {
    color: var(--gray-600);
    font-size: var(--font-size-base);
}

.ui-demo {
    padding: 2rem;
}

/* Model Selector Demo */
.model-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.model-card {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.model-card.active {
    border-color: var(--primary-orange);
    background: rgba(234, 88, 12, 0.05);
}

.model-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-md);
    margin-right: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 1px solid var(--gray-200);
    padding: 0.25rem;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.model-icon.chatgpt { 
    background-image: url('../assets/ChatGPT-Logo.svg');
}
.model-icon.claude { 
    background-image: url('../assets/claude-color (1).svg');
}
.model-icon.perplexity { 
    background-image: url('../assets/perplexity-color.svg');
}
.model-icon.gemini { 
    background-image: url('../assets/gemini-color.svg');
}

.model-info {
    flex: 1;
}

.model-info h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--gray-900);
}

.model-info p {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin: 0;
}

.model-status {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xs);
    font-weight: 700;
}

.model-status.enabled {
    background: var(--success);
    color: var(--white);
}

/* Prompt Library Demo */
.prompt-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.prompt-item {
    padding: 1rem;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-orange);
}

.prompt-text {
    font-size: var(--font-size-base);
    color: var(--gray-900);
    margin-bottom: 0.75rem;
    font-style: italic;
}

.prompt-meta {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.prompt-type {
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.prompt-type.awareness { background: rgba(34, 197, 94, 0.1); color: #16A34A; }
.prompt-type.comparison { background: rgba(234, 88, 12, 0.1); color: var(--primary-orange); }
.prompt-type.category { background: rgba(59, 130, 246, 0.1); color: #2563EB; }

.prompt-status {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
}

/* Results Demo */
.brand-mention-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.mention-header {
    margin-bottom: 1.5rem;
}

.mention-header h4 {
    font-size: var(--font-size-lg);
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.model-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.model-tag {
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    font-weight: 600;
    background: var(--white);
    border: 1px solid var(--gray-200);
    color: var(--gray-700);
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
}

.model-tag::before {
    content: '';
    width: 1rem;
    height: 1rem;
    display: inline-block;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.model-tag.chatgpt::before { 
    background-image: url('../assets/ChatGPT-Logo.svg');
}
.model-tag.claude::before { 
    background-image: url('../assets/claude-color (1).svg');
}
.model-tag.perplexity::before { 
    background-image: url('../assets/perplexity-color.svg');
}
.model-tag.gemini::before { 
    background-image: url('../assets/gemini-color.svg');
}

.mention-results {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

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

.stat-value {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--primary-orange);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.competitor-comparison {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.competitor-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.brand-name {
    font-weight: 600;
    color: var(--gray-900);
    min-width: 100px;
}

.mention-bar {
    flex: 1;
    height: 0.5rem;
    background: var(--gray-200);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.mention-fill {
    height: 100%;
    background: var(--primary-orange);
    border-radius: var(--radius-md);
    transition: width var(--transition-normal);
}

.mention-fill.secondary {
    background: var(--gray-400);
}

.mention-count {
    font-weight: 600;
    color: var(--gray-700);
    min-width: 1.5rem;
}

/* Action Bars */
.action-bar {
    display: flex;
    gap: 1rem;
    justify-content: center;
    align-items: center;
}

.btn-demo {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

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

.btn-demo.primary:hover {
    background: var(--primary-orange-hover);
    transform: translateY(-1px);
}

.btn-demo.secondary {
    background: var(--white);
    color: var(--primary-orange);
    border: 2px solid var(--primary-orange);
}

.btn-demo.secondary:hover {
    background: var(--primary-orange);
    color: var(--white);
}

/* ===== ACCESSIBILITY & FOCUS STATES ===== */
.btn:focus,
.nav-link:focus,
.tab-button:focus {
    outline: 2px solid var(--primary-orange);
    outline-offset: 2px;
}

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

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .feature-card:hover,
    .pricing-card:hover,
    .btn:hover {
        transform: none;
    }
}

/* ===== PERFORMANCE OPTIMIZATIONS ===== */
.hero,
.cta {
    will-change: transform;
    transform: translateZ(0);
}

.nav {
    will-change: backdrop-filter;
}

.dashboard-panel {
    will-change: opacity, transform;
}

/* Print Styles */
@media print {
    .nav,
    .mobile-menu-toggle,
    .btn,
    .cta {
        display: none;
    }
    
    .hero {
        margin-top: 0;
        padding: 2rem 0;
    }
    
    * {
        background: white !important;
        color: black !important;
        box-shadow: none !important;
    }
}