/* Site Service Pro - Modern Design System
   ============================================
   A sophisticated, human-crafted design with attention to detail
   Color Palette: Deep navy blue + Bright blue + Orange/Gold accents
   ============================================ */

:root {
    /* Primary palette - Deep navy blue */
    --primary: #1e3a5f;
    --primary-dark: #152a45;
    --primary-light: #2d5a8a;
    --primary-50: #f0f5fa;
    --primary-100: #dce8f3;
    --primary-200: #b8d1e8;

    /* Accent - Vibrant orange for CTA/sales emphasis */
    --accent: #e67e22;
    --accent-dark: #d35400;
    --accent-light: #f39c12;
    --accent-50: #fef9f3;
    --accent-100: #fdebd0;

    /* Secondary accent - Rich gold for premium feel */
    --gold: #d4a017;
    --gold-dark: #b8860b;
    --gold-light: #f4c430;

    /* Neutrals - Cool slate grays */
    --dark: #0f172a;
    --dark-soft: #1e293b;
    --light: #f8fafc;
    --light-warm: #f1f5f9;

    /* Refined gray scale with cool undertones */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;

    /* Status colors - Refined */
    --success: #059669;
    --success-light: #10b981;
    --warning: #d97706;
    --warning-light: #f59e0b;
    --danger: #dc2626;
    --danger-light: #ef4444;
    --info: #0284c7;
    --info-light: #0ea5e9;

    /* Shadows - Softer, more natural */
    --shadow-sm: 0 1px 2px 0 rgba(28, 25, 23, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(28, 25, 23, 0.06), 0 2px 4px -2px rgba(28, 25, 23, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(28, 25, 23, 0.08), 0 4px 6px -4px rgba(28, 25, 23, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(28, 25, 23, 0.08), 0 8px 10px -6px rgba(28, 25, 23, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(28, 25, 23, 0.15);

    /* Border radius - Softer, organic */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-2xl: 28px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
}

/* Base Styles
   ---------------------------------------- */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--gray-700);
    line-height: 1.65;
    background: var(--light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography
   ---------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--gray-900);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

h1 { font-weight: 800; }
h2 { font-weight: 700; }
h3, h4 { font-weight: 600; }

.text-gradient {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 50%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Subtle grain texture overlay */
.grain-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.015;
    pointer-events: none;
}

/* Navbar
   ---------------------------------------- */
.navbar {
    padding: 1rem 0;
    transition: all var(--transition-slow);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
    padding: 0.75rem 0;
}

.navbar-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
}

.brand-icon {
    width: 42px;
    height: 42px;
    background: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    transition: transform var(--transition-fast);
}

.brand-icon:hover {
    transform: scale(1.05);
}

.nav-link {
    font-weight: 500;
    color: var(--gray-600) !important;
    padding: 0.5rem 1rem !important;
    transition: color var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: all var(--transition-fast);
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: calc(100% - 2rem);
}

/* Hero Section
   ---------------------------------------- */
.hero-section {
    padding: 9rem 0 6rem;
    background: linear-gradient(180deg, var(--light-warm) 0%, var(--light) 100%);
    position: relative;
    overflow: hidden;
}

/* Mesh gradient background */
.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse at center, rgba(30, 58, 95, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 60%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(230, 126, 34, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.hero-title {
    font-size: 3.75rem;
    font-weight: 800;
    line-height: 1.08;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
    color: var(--gray-900);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-500);
    margin-bottom: 2.5rem;
    max-width: 540px;
    line-height: 1.7;
}

/* Hero dashboard preview */
.hero-preview {
    background: white;
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--gray-200);
}

/* Buttons
   ---------------------------------------- */
.btn {
    font-weight: 600;
    padding: 0.8rem 1.75rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-size: 0.9375rem;
    letter-spacing: -0.01em;
}

.btn-primary {
    background: var(--accent);
    border: none;
    box-shadow: 0 2px 8px rgba(230, 126, 34, 0.3);
    color: white;
}

.btn-primary:hover {
    background: var(--accent-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(230, 126, 34, 0.4);
}

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

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

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

.btn-lg {
    padding: 1rem 2.25rem;
    font-size: 1rem;
}

/* Accent button variant - Navy blue for secondary actions */
.btn-accent {
    background: var(--primary);
    border: none;
    color: white;
    box-shadow: 0 2px 8px rgba(30, 58, 95, 0.25);
}

.btn-accent:hover {
    background: var(--primary-dark);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(30, 58, 95, 0.35);
}

.btn-outline-light {
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: white;
}

.btn-outline-light:hover {
    background: white;
    color: var(--gray-900);
    border-color: white;
}

/* Feature Cards
   ---------------------------------------- */
.feature-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 2rem;
    height: 100%;
    border: 1px solid var(--gray-200);
    transition: all var(--transition-slow);
    position: relative;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--gray-300);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-50);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.375rem;
    margin-bottom: 1.25rem;
    transition: all var(--transition-fast);
}

.feature-card:hover .feature-icon {
    transform: scale(1.05);
}

/* Icon color variants - Subtle, sophisticated */
.feature-icon.icon-green {
    background: rgba(5, 150, 105, 0.08);
    color: var(--success);
}

.feature-icon.icon-blue {
    background: rgba(30, 58, 95, 0.08);
    color: var(--primary);
}

.feature-icon.icon-orange {
    background: rgba(230, 126, 34, 0.1);
    color: var(--accent);
}

.feature-icon.icon-gold {
    background: rgba(212, 160, 23, 0.1);
    color: var(--gold);
}

.feature-icon.icon-cyan {
    background: rgba(2, 132, 199, 0.08);
    color: var(--info);
}

.feature-card h4 {
    font-size: 1.125rem;
    margin-bottom: 0.6rem;
    font-weight: 600;
    color: var(--gray-900);
}

.feature-card p {
    color: var(--gray-500);
    margin-bottom: 0;
    font-size: 0.9375rem;
    line-height: 1.65;
}

/* Pricing Section
   ---------------------------------------- */
.pricing-section {
    padding: 5rem 0;
    background: var(--light-warm);
}

.pricing-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    height: 100%;
    border: 1px solid var(--gray-200);
    transition: all var(--transition-slow);
    position: relative;
    box-shadow: var(--shadow-sm);
}

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

.pricing-card.featured {
    border: 2px solid var(--primary);
    box-shadow: var(--shadow-lg);
}

/* Refined "Most Popular" badge */
.pricing-card.featured::before {
    content: 'Most Popular';
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 0.35rem 1.25rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.featured-badge {
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 0.35rem 1.25rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: none;
    white-space: nowrap;
}

.pricing-tier {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.4rem;
}

.pricing-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--gray-900);
}

.pricing-price {
    margin-bottom: 1.5rem;
}

.pricing-price .amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--gray-900);
    letter-spacing: -0.03em;
}

.pricing-price .period {
    color: var(--gray-400);
    font-size: 1rem;
    font-weight: 500;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
}

.pricing-features li {
    padding: 0.5rem 0;
    color: var(--gray-600);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
}

.pricing-features li i {
    color: var(--success);
    font-size: 1rem;
}

.pricing-limits {
    background: var(--gray-50);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--gray-100);
}

.pricing-limits .limit-item {
    display: flex;
    justify-content: space-between;
    padding: 0.3rem 0;
    font-size: 0.875rem;
}

.pricing-limits .limit-item .label {
    color: var(--gray-500);
}

.pricing-limits .limit-item .value {
    font-weight: 600;
    color: var(--gray-800);
}

/* Stats Section - Refined
   ---------------------------------------- */
.stats-section {
    padding: 4rem 0;
    background: var(--dark);
    color: white;
    position: relative;
    overflow: hidden;
}

/* Subtle gradient overlay instead of solid color */
.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(30, 58, 95, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(230, 126, 34, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.stat-item {
    text-align: center;
    padding: 1.5rem 1rem;
    position: relative;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, rgba(255,255,255,1) 0%, rgba(255,255,255,0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.9375rem;
    color: var(--gray-400);
    font-weight: 500;
}

/* Testimonial Section
   ---------------------------------------- */
.testimonial-section {
    padding: 5rem 0;
    background: white;
}

.testimonial-card {
    background: var(--light-warm);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid var(--gray-100);
    height: 100%;
    transition: all var(--transition-slow);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
}

.testimonial-quote {
    font-size: 1.0625rem;
    color: var(--gray-600);
    font-style: normal;
    margin-bottom: 1.5rem;
    position: relative;
    padding-left: 1.5rem;
    line-height: 1.7;
}

.testimonial-quote::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary);
    border-radius: 2px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary-50);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--primary);
    font-size: 0.9rem;
}

.testimonial-name {
    font-weight: 600;
    margin-bottom: 0.15rem;
    color: var(--gray-900);
    font-size: 0.9375rem;
}

.testimonial-title {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

/* CTA Section
   ---------------------------------------- */
.cta-section {
    padding: 5rem 0;
    background: var(--dark);
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 50% 100%, rgba(230, 126, 34, 0.2) 0%, transparent 60%);
    pointer-events: none;
}

.cta-section h2 {
    color: white;
    font-size: 2.25rem;
}

.cta-section p {
    color: var(--gray-400);
}

/* Contact Section
   ---------------------------------------- */
.contact-section {
    padding: 5rem 0;
}

.contact-form {
    background: white;
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-100);
}

.form-control, .form-select {
    padding: 0.875rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-300);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30, 58, 95, 0.1);
}

.form-label {
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
    font-size: 0.9375rem;
}

/* Contact Info */
.contact-info {
    padding: 2rem;
}

.contact-info-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-info-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-50);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-info-content h5 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.contact-info-content p {
    color: var(--gray-500);
    margin-bottom: 0;
}

/* Footer
   ---------------------------------------- */
footer {
    background: var(--dark);
}

footer a:hover {
    color: white !important;
}

/* Utility Classes
   ---------------------------------------- */
.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-500);
    max-width: 600px;
    margin: 0 auto 3rem;
    line-height: 1.7;
}

.bg-gradient-light {
    background: linear-gradient(180deg, white 0%, var(--light-warm) 100%);
}

/* Responsive
   ---------------------------------------- */
@media (max-width: 991.98px) {
    .hero-title {
        font-size: 2.75rem;
    }

    .hero-section {
        padding: 7rem 0 4rem;
    }

    .navbar .btn {
        margin-top: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 767.98px) {
    .hero-title {
        font-size: 2.25rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .pricing-card {
        padding: 1.75rem;
    }

    .stat-number {
        font-size: 2.25rem;
    }

    .feature-card {
        padding: 1.5rem;
    }
}

/* Animations
   ---------------------------------------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Signup Page
   ---------------------------------------- */
.signup-section {
    padding: 8rem 0 5rem;
    min-height: calc(100vh - 200px);
}

.signup-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 3rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-100);
}

.plan-summary {
    background: var(--gray-50);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 2rem;
    border: 1px solid var(--gray-100);
}

.plan-summary h5 {
    margin-bottom: 1rem;
    color: var(--gray-800);
}

.plan-summary .plan-detail {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--gray-200);
}

.plan-summary .plan-detail:last-child {
    border-bottom: none;
    font-weight: 700;
    font-size: 1.125rem;
}

/* Success/Error Pages
   ---------------------------------------- */
.status-page {
    padding: 8rem 0 5rem;
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
}

.status-icon {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin: 0 auto 2rem;
}

.status-icon.success {
    background: rgba(22, 163, 74, 0.1);
    color: var(--success);
}

.status-icon.error {
    background: rgba(220, 38, 38, 0.1);
    color: var(--danger);
}

/* Features Page
   ---------------------------------------- */
.features-hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(180deg, var(--light-warm) 0%, white 100%);
    position: relative;
}

.features-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(ellipse at right, rgba(30, 58, 95, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.feature-detail-section {
    padding: 5rem 0;
}

.feature-detail-section:nth-child(even) {
    background: var(--light-warm);
}

.feature-detail-icon {
    width: 72px;
    height: 72px;
    background: var(--primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding: 0.65rem 0;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.9375rem;
}

.feature-list li i {
    color: var(--success);
    margin-top: 0.2rem;
}

/* Loading Spinner
   ---------------------------------------- */
.spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.spinner-overlay .spinner-border {
    width: 3rem;
    height: 3rem;
    color: var(--primary);
}

/* ================================================
   AI Features Section Styles
   ================================================ */

/* AI Hero Section - Modern dark with subtle gradients */
.ai-hero-section {
    background: var(--dark);
    color: white;
    position: relative;
    overflow: hidden;
    padding: 5rem 0;
}

/* Override Bootstrap text-muted in dark AI sections */
.ai-hero-section .text-muted,
.ai-hero-section p.text-muted,
.ai-hero-section .lead.text-muted {
    color: var(--gray-400) !important;
}

.ai-hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(30, 58, 95, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 30%, rgba(230, 126, 34, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

/* Subtle noise texture for AI sections */
.ai-hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.02;
    pointer-events: none;
}

.ai-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(230, 126, 34, 0.15);
    border: 1px solid rgba(230, 126, 34, 0.3);
    color: var(--accent-light);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.ai-gradient-text {
    background: linear-gradient(135deg, var(--primary-200) 0%, var(--accent-light) 50%, var(--gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ai-stat-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.ai-stat-item .stat-number,
.ai-stat-item .ai-stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-light) 0%, var(--gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.25rem;
    line-height: 1;
}

.ai-stat-item .stat-label,
.ai-stat-item .ai-stat-label {
    font-size: 0.875rem;
    color: var(--gray-400);
    font-weight: 500;
}

/* AI Feature Cards */
.ai-feature-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    height: 100%;
    transition: all var(--transition-slow);
}

.ai-feature-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(230, 126, 34, 0.3);
    transform: translateY(-3px);
}

.ai-feature-card h5 {
    color: white;
    font-size: 1.0625rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.ai-feature-card p,
.ai-feature-card p.text-muted,
.ai-feature-card .text-muted {
    color: var(--gray-300) !important;
    font-size: 0.875rem;
    margin-bottom: 0;
    line-height: 1.6;
}

.ai-feature-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.ai-icon-blue {
    background: rgba(30, 58, 95, 0.2);
    color: var(--primary-200);
    border: 1px solid rgba(30, 58, 95, 0.3);
}

.ai-icon-orange {
    background: rgba(230, 126, 34, 0.15);
    color: var(--accent-light);
    border: 1px solid rgba(230, 126, 34, 0.25);
}

.ai-icon-gold {
    background: rgba(212, 160, 23, 0.15);
    color: var(--gold-light);
    border: 1px solid rgba(212, 160, 23, 0.25);
}

.ai-icon-cyan {
    background: rgba(2, 132, 199, 0.12);
    color: var(--info-light);
    border: 1px solid rgba(2, 132, 199, 0.2);
}

/* AI Capabilities Banner */
.ai-capabilities-banner {
    background: var(--dark-soft);
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.ai-capabilities-banner h4,
.ai-capabilities-banner h3 {
    color: white;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.ai-capabilities-banner .lead {
    color: var(--gray-400);
    font-size: 0.9375rem;
}

.ai-capability-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    color: var(--gray-300);
    font-size: 0.9375rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all var(--transition-fast);
}

.ai-capability-item:hover {
    background: rgba(230, 126, 34, 0.1);
    border-color: rgba(230, 126, 34, 0.25);
}

.ai-capability-item i {
    color: var(--accent-light);
}

/* AI Section on Features Page */
.ai-features-section {
    background: var(--dark);
    color: white;
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

/* Override Bootstrap text-muted in dark AI features section */
.ai-features-section .text-muted,
.ai-features-section p.text-muted,
.ai-features-section .lead.text-muted {
    color: var(--gray-400) !important;
}

.ai-features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 10% 20%, rgba(30, 58, 95, 0.25) 0%, transparent 40%),
        radial-gradient(ellipse at 90% 80%, rgba(230, 126, 34, 0.12) 0%, transparent 40%);
    pointer-events: none;
}

.ai-feature-detail-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-xl);
    padding: 2rem;
    height: 100%;
    transition: all var(--transition-slow);
}

.ai-feature-detail-card:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-3px);
    border-color: rgba(230, 126, 34, 0.25);
}

.ai-feature-detail-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.ai-feature-detail-card h4 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.ai-feature-detail-card p {
    color: var(--gray-300);
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

.ai-feature-detail-card .feature-list {
    margin-bottom: 0;
}

.ai-feature-detail-card .feature-list li {
    color: var(--gray-300);
    padding: 0.5rem 0;
}

.ai-feature-detail-card .feature-list li i {
    color: var(--success-light);
}

/* AI Comparison Table */
.ai-comparison-section {
    padding: 4rem 0;
    background: var(--dark-soft);
}

/* Override Bootstrap text-muted in dark comparison section */
.ai-comparison-section .text-muted,
.ai-comparison-section p.text-muted {
    color: var(--gray-400) !important;
}

.ai-comparison-table {
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.ai-comparison-table th {
    background: rgba(255, 255, 255, 0.03);
    color: white;
    font-weight: 600;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.ai-comparison-table td {
    padding: 1rem 1.5rem;
    color: var(--gray-300);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.ai-comparison-table tr:last-child td {
    border-bottom: none;
}

.ai-comparison-table .check-yes {
    color: var(--success-light);
}

.ai-comparison-table .check-no {
    color: var(--gray-600);
}

/* AI Section Utility Classes - Light text for dark backgrounds */
.ai-text-muted {
    color: var(--gray-300) !important;
}

.ai-text-subtle {
    color: var(--gray-400) !important;
}

.ai-accent-orange {
    color: var(--accent-light);
}

.ai-accent-blue {
    color: var(--primary-200);
}

.ai-accent-gold {
    color: var(--gold-light);
}

.ai-deployment-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding: 1rem;
}

.ai-deployment-section {
    background: rgba(30, 58, 95, 0.15);
    border: 1px solid rgba(30, 58, 95, 0.25);
    border-radius: var(--radius-xl);
    padding: 2rem;
}

/* Responsive AI Styles */
@media (max-width: 991.98px) {
    .ai-hero-section h2 {
        font-size: 2rem;
    }

    .ai-stat-item .stat-number,
    .ai-stat-item .ai-stat-number {
        font-size: 2rem;
    }
}

@media (max-width: 767.98px) {
    .ai-hero-section {
        text-align: center;
    }

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

    .ai-capability-item {
        font-size: 0.875rem;
        padding: 0.75rem 1rem;
    }
}

/* AI Options in Pricing Cards */
.ai-options {
    background: var(--gray-50);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-md);
}

.ai-option-header {
    font-size: 0.875rem;
    color: var(--gray-700);
}

.pricing-card .form-check-label {
    font-size: 0.8125rem;
    cursor: pointer;
    color: var(--gray-600);
}

.pricing-card .form-check-label small {
    font-size: 0.7rem;
}

.form-switch .form-check-input {
    width: 2.5em;
    height: 1.25em;
}

.form-switch .form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

.pricing-card .ai-features-list {
    border-top: 1px dashed var(--gray-200);
    padding-top: 1rem;
    margin-top: 0.5rem;
}

.pricing-card .ai-features-list li {
    font-weight: 500;
    color: var(--primary);
}

/* Pricing page gradient banner */
.bg-gradient-primary {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-soft) 100%);
}

/* Table styling for pricing comparison */
.table-info {
    --bs-table-bg: rgba(8, 145, 178, 0.06);
}

.table-success {
    --bs-table-bg: rgba(22, 163, 74, 0.06);
}