/* Landing Page CSS - TENANT Premium Design System */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    /* Color Palette */
    --primary-color: #6366f1;      /* Indigo */
    --primary-glow: rgba(99, 102, 241, 0.15);
    --secondary-color: #06b6d4;    /* Cyan */
    --secondary-glow: rgba(6, 182, 212, 0.15);
    
    --bg-dark-base: #090d16;       /* Deep Slate Blue */
    --bg-dark-card: rgba(17, 24, 39, 0.7);
    --bg-light-base: #f8fafc;
    --bg-light-card: #ffffff;

    --text-dark-primary: #0f172a;
    --text-dark-muted: #64748b;
    --text-light-primary: #f8fafc;
    --text-light-muted: #94a3b8;
    
    --border-glow: rgba(99, 102, 241, 0.2);
    --border-light: rgba(226, 232, 240, 0.8);
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(99, 102, 241, 0.05), 0 4px 6px -4px rgba(99, 102, 241, 0.05);
    --shadow-glow: 0 20px 25px -5px rgba(99, 102, 241, 0.2), 0 8px 10px -6px rgba(6, 182, 212, 0.2);
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
}

/* Global Reset & Base Styling */
.landing-container {
    background-color: #ffffff;
    color: var(--text-dark-primary);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
    position: relative;
}

.landing-container h1, 
.landing-container h2, 
.landing-container h3, 
.landing-container h4, 
.landing-container h5,
.landing-container .display-4,
.landing-container .display-5 {
    font-family: 'Outfit', sans-serif;
}

/* Navigation Header with Glassmorphism */
.landing-navbar {
    background: rgba(255, 255, 255, 0.75) !important;
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    transition: var(--transition-smooth);
    z-index: 1000;
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.025em;
    color: var(--text-dark-primary) !important;
}

.navbar-brand img {
    transition: var(--transition-smooth);
}

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

.nav-link {
    color: var(--text-dark-muted) !important;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    position: relative;
    padding: 0.5rem 1rem !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: var(--transition-smooth);
    transform: translateX(-50%);
}

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

.nav-link:hover::after {
    width: 60%;
}

.btn-login {
    background: linear-gradient(135deg, var(--primary-color) 0%, #4f46e5 100%);
    color: white !important;
    border: none;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 10px 24px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(99, 102, 241, 0.2);
    transition: var(--transition-smooth);
}

.btn-login:hover {
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
    transform: translateY(-2px);
    background: linear-gradient(135deg, #4f46e5 0%, var(--primary-color) 100%);
}

/* Hero Section (Futuristic Deep Space Dark Mode) */
.hero-section {
    padding: 180px 0 120px 0;
    background: radial-gradient(circle at 80% 20%, rgba(6, 182, 212, 0.12), transparent 45%),
                radial-gradient(circle at 10% 70%, rgba(99, 102, 241, 0.15), transparent 50%),
                var(--bg-dark-base);
    color: var(--text-light-primary);
    position: relative;
    overflow: hidden;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 80px;
    background: #ffffff;
    clip-path: polygon(0 100%, 100% 100%, 100% 0);
}

.hero-badge {
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    color: #a5b4fc;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 99px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    animation: float 6s ease-in-out infinite;
}

.hero-title {
    font-weight: 800;
    font-size: 3.25rem;
    line-height: 1.15;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #ffffff 30%, #e2e8f0 70%, #94a3b8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    color: var(--text-light-muted);
    font-size: 1.2rem;
    line-height: 1.7;
    margin-bottom: 2.25rem;
    max-width: 90%;
}

.btn-hero-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: none;
    color: white;
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-hero-primary:hover {
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
    transform: translateY(-3px);
    color: white;
}

.btn-hero-outline {
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.03);
    color: #ffffff;
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 8px;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-hero-outline:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.3);
    color: #ffffff;
    transform: translateY(-3px);
}

/* Interactive Dashboard Mockup (Beautiful Dark Glassmorphism Layout) */
.mockup-container {
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-glow);
    overflow: hidden;
    display: flex;
    height: 340px;
    position: relative;
    transition: var(--transition-smooth);
}

.mockup-container:hover {
    transform: translateY(-5px) scale(1.01);
    box-shadow: 0 30px 50px rgba(99, 102, 241, 0.3);
    border-color: rgba(99, 102, 241, 0.3);
}

.mockup-sidebar {
    width: 65px;
    background: rgba(8, 12, 21, 0.9);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 20px;
    gap: 18px;
}

.mockup-sb-logo {
    color: var(--secondary-color);
    font-size: 1.3rem;
    margin-bottom: 12px;
    filter: drop-shadow(0 0 8px rgba(6, 182, 212, 0.6));
    animation: pulse-glow 3s infinite alternate;
}

.mockup-sb-item {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.mockup-sb-item.active {
    background: rgba(99, 102, 241, 0.15);
    color: var(--primary-color);
    border-left: 2px solid var(--primary-color);
}

.mockup-content {
    flex-grow: 1;
    background: rgba(15, 23, 42, 0.35);
    display: flex;
    flex-direction: column;
}

.mockup-navbar {
    height: 50px;
    background: rgba(8, 12, 21, 0.5);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 20px;
}

.mockup-nav-dot {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.4);
}

.mockup-main {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 15px;
    overflow: hidden;
}

.mockup-stats-row {
    display: flex;
    gap: 15px;
}

.mockup-stat-card {
    flex: 1;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 12px;
}

.mockup-stat-title {
    font-size: 0.65rem;
    color: var(--text-light-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.mockup-stat-number {
    font-size: 1.3rem;
    font-weight: 800;
    color: #ffffff;
    font-family: 'Outfit', sans-serif;
}

.mockup-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 15px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mockup-alert-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 8px;
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.2);
    font-size: 0.75rem;
    color: #fbbf24;
}

.mockup-alert-row.success {
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: #34d399;
}

/* Metrics Bar (Elegant Slate Panel) */
.metrics-section {
    background: var(--bg-light-base);
    border-bottom: 1px solid var(--border-light);
    padding: 50px 0;
    position: relative;
}

.metric-card {
    text-align: center;
    position: relative;
}

.metric-card::after {
    content: '';
    position: absolute;
    right: -15px;
    top: 20%;
    height: 60%;
    width: 1px;
    background: rgba(0, 0, 0, 0.06);
}

.col-md-4:last-child .metric-card::after {
    display: none;
}

.metric-number {
    font-size: 2.85rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-family: 'Outfit', sans-serif;
    letter-spacing: -0.03em;
}

.metric-label {
    color: var(--text-dark-muted);
    font-weight: 600;
    font-size: 0.95rem;
    margin-top: 5px;
}

/* Features Grid (Grid of Hover-active Glassmorphism Cards) */
.features-section {
    padding: 100px 0;
    background: #ffffff;
}

.feature-card {
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 35px 25px;
    height: 100%;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.01);
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: 0 20px 30px rgba(99, 102, 241, 0.06);
}

.feature-icon-box {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: rgba(99, 102, 241, 0.06);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 22px;
    transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon-box {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.feature-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark-primary);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.feature-description {
    color: var(--text-dark-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 0;
}

/* Interactive Simulator Section (Split glassmorphism design) */
.simulator-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-light-base) 0%, #ffffff 100%);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.calc-card {
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.03);
}

.index-btn-group {
    display: flex;
    gap: 12px;
    margin-bottom: 25px;
}

.btn-index {
    flex: 1;
    background: var(--bg-light-base);
    border: 1px solid var(--border-light);
    color: var(--text-dark-muted);
    padding: 12px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.btn-index.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
}

.btn-index:hover:not(.active) {
    background: #e2e8f0;
    color: var(--text-dark-primary);
}

.calc-input-wrapper {
    position: relative;
    margin-bottom: 25px;
}

.calc-input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-dark-muted);
    font-weight: 600;
}

.calc-input {
    width: 100%;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 14px 16px 14px 34px;
    font-size: 1rem;
    font-weight: 600;
    background: var(--bg-light-base);
    color: var(--text-dark-primary);
    transition: var(--transition-fast);
}

.calc-input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: #ffffff;
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.btn-calculate {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, #4f46e5 100%);
    border: none;
    color: white;
    padding: 14px;
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.btn-calculate:hover {
    background: linear-gradient(135deg, #4f46e5 0%, var(--primary-color) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(99, 102, 241, 0.35);
}

.calc-result-box {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.05) 0%, rgba(99, 102, 241, 0.05) 100%);
    border: 1px solid rgba(99, 102, 241, 0.1);
    border-radius: 12px;
    padding: 30px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.calc-result-box::before {
    content: '';
    position: absolute;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--secondary-glow);
    top: -50px;
    right: -50px;
    filter: blur(30px);
}

.result-number {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--text-dark-primary);
    margin: 10px 0;
    font-family: 'Outfit', sans-serif;
    letter-spacing: -0.02em;
}

.result-percentage {
    color: #10b981;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.15);
    padding: 6px 14px;
    border-radius: 99px;
    font-weight: 700;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* Call to Action Section (Vibrant Neon Glow Gradient Card) */
.cta-section {
    padding: 100px 0;
    background: #ffffff;
}

.cta-card {
    background: linear-gradient(135deg, #090d16 0%, #1e1b4b 50%, #311042 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 70px 40px;
    color: #ffffff;
    box-shadow: 0 20px 50px rgba(99, 102, 241, 0.15);
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.15), transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(6, 182, 212, 0.1), transparent 45%);
    pointer-events: none;
}

.btn-cta-bottom {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: white !important;
    border: none;
    font-weight: 700;
    padding: 16px 48px;
    border-radius: 8px;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 18px rgba(6, 182, 212, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-cta-bottom:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.5);
}

/* Footer (Dark Slate Clean Styling) */
.landing-footer {
    background: var(--bg-dark-base);
    color: var(--text-light-muted);
    padding: 60px 0 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-link {
    color: var(--text-light-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.footer-link:hover {
    color: #ffffff;
}

/* Keyframe Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-6px); }
    100% { transform: translateY(0px); }
}

@keyframes pulse-glow {
    0% { opacity: 0.8; filter: drop-shadow(0 0 4px rgba(6, 182, 212, 0.4)); }
    100% { opacity: 1; filter: drop-shadow(0 0 12px rgba(6, 182, 212, 0.8)); }
}

/* Responsive adjustments */
@media (max-width: 991.98px) {
    .hero-section {
        padding: 150px 0 80px 0;
        text-align: center;
    }
    
    .hero-section .text-start {
        text-align: center !important;
    }
    
    .hero-section .d-flex {
        justify-content: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        max-width: 100%;
        margin-bottom: 2rem;
    }
    
    .mockup-container {
        margin-top: 50px;
        height: 300px;
    }
    
    .metric-card::after {
        display: none;
    }
    
    .metric-card {
        margin-bottom: 25px;
    }
    
    .calc-result-box {
        margin-top: 25px;
        padding: 25px;
    }
}

/* Pricing Section & Cards */
.pricing-section {
    padding: 100px 0;
    background: var(--bg-light-base);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.pricing-card {
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 35px 25px;
    height: 100%;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.01);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.pricing-card:hover {
    transform: translateY(-6px);
    border-color: rgba(99, 102, 241, 0.25);
    box-shadow: 0 20px 35px rgba(99, 102, 241, 0.06);
}

/* Featured card style */
.pricing-card.featured {
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.08);
}

.pricing-card.featured:hover {
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
    border-color: var(--secondary-color);
}

.featured-badge {
    position: absolute;
    top: 15px;
    right: -30px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 30px;
    transform: rotate(45deg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 2px 4px rgba(99, 102, 241, 0.2);
}

.pricing-header {
    margin-bottom: 25px;
}

.plan-name {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-dark-primary);
    margin-bottom: 6px;
}

.plan-desc {
    font-size: 0.85rem;
    color: var(--text-dark-muted);
    margin-bottom: 20px;
}

.consult-box {
    display: flex;
    align-items: center;
}

.consult-badge {
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.15);
    color: var(--primary-color);
    padding: 6px 14px;
    border-radius: 99px;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: -0.01em;
}

.pricing-card.featured .consult-badge {
    background: rgba(6, 182, 212, 0.08);
    border-color: rgba(6, 182, 212, 0.15);
    color: #0891b2;
}

.btn-plan-action {
    background: transparent;
    color: var(--primary-color) !important;
    border: 2px solid var(--primary-color);
    font-weight: 700;
    padding: 12px 24px;
    border-radius: 8px;
    transition: var(--transition-smooth);
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    text-decoration: none;
}

.pricing-card.featured .btn-plan-action {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white !important;
    border: none;
    padding: 14px 24px;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
}

.btn-plan-action:hover {
    background: var(--primary-color);
    color: white !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(99, 102, 241, 0.3);
}

.pricing-card.featured .btn-plan-action:hover {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.45);
    transform: translateY(-2px);
}

.pricing-body {
    flex-grow: 1;
}

.plan-features {
    list-style: none !important;
    list-style-type: none !important;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.plan-features li {
    list-style: none !important;
    list-style-type: none !important;
    font-size: 0.9rem;
    color: #475569;
    display: flex;
    align-items: center;
}

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

.pricing-card.featured .plan-features li i {
    color: var(--secondary-color);
}

/* Demo Form Section */
.demo-section {
    padding: 100px 0;
    background: #ffffff;
}

.demo-card {
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 50px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.02);
    position: relative;
    overflow: hidden;
}

.demo-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
}

.demo-input {
    background: var(--bg-light-base);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 0.95rem;
    color: var(--text-dark-primary);
    transition: var(--transition-fast);
}

.demo-input:focus {
    background: #ffffff;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-glow);
    outline: none;
}

.btn-demo-submit {
    background: linear-gradient(135deg, var(--primary-color) 0%, #4f46e5 100%);
    color: white !important;
    border: none;
    font-weight: 600;
    padding: 14px 40px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-demo-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.35);
    background: linear-gradient(135deg, #4f46e5 0%, var(--primary-color) 100%);
}

@media (max-width: 768px) {
    .demo-card {
        padding: 30px 20px;
    }
}