/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --accent-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --success-gradient: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --warning-gradient: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    --dark-gradient: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    
    --primary-color: #667eea;
    --secondary-color: #f093fb;
    --accent-color: #4facfe;
    --success-color: #43e97b;
    --warning-color: #fa709a;
    --error-color: #ff6b6b;
    
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --text-white: #ffffff;
    
    --shadow-light: 0 4px 15px rgba(102, 126, 234, 0.15);
    --shadow-medium: 0 8px 30px rgba(102, 126, 234, 0.2);
    --shadow-heavy: 0 15px 50px rgba(102, 126, 234, 0.3);
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.2rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand h2 {
    font-size: 2rem;
    font-weight: 900;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.nav-tagline {
    font-size: 0.8rem;
    color: var(--text-light);
    font-weight: 500;
    margin-top: -0.2rem;
    font-family: 'JetBrains Mono', monospace;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

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

.cta-button {
    background: var(--primary-gradient);
    color: var(--text-white);
    border: none;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-light);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Hero Section */
.hero {
    padding: 10rem 0 6rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 2rem;
    color: var(--text-white);
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-top: 0.5rem;
}

.hero-description {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
    line-height: 1.7;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.primary-button {
    background: var(--success-gradient);
    color: var(--text-white);
    border: none;
    padding: 1.2rem 2.5rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-medium);
    font-family: 'Poppins', sans-serif;
}

.primary-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
}

.secondary-button {
    background: rgba(255, 255, 255, 0.15);
    color: var(--text-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 1.2rem 2.5rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-family: 'Poppins', sans-serif;
}

.secondary-button:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    gap: 3rem;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--text-white);
    font-family: 'JetBrains Mono', monospace;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    text-align: center;
}

/* Dashboard Preview */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.dashboard-preview {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    width: 100%;
    max-width: 500px;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.dashboard-header {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 1.5rem;
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
}

.dashboard-tabs {
    display: flex;
    gap: 1rem;
}

.tab {
    padding: 0.7rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Poppins', sans-serif;
}

.tab.active {
    background: var(--primary-gradient);
    color: var(--text-white);
    box-shadow: var(--shadow-light);
}

.tab:not(.active) {
    color: var(--text-light);
}

.dashboard-content {
    padding: 2rem;
}

.metric-cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.metric-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: 15px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    transition: all 0.3s ease;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.metric-card:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-light);
}

.metric-status {
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.metric-card.healthy .metric-status {
    background: var(--success-gradient);
}

.metric-card.warning .metric-status {
    background: var(--warning-gradient);
}

.metric-card.error .metric-status {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
}

.metric-code {
    margin-left: auto;
    font-weight: 700;
    font-size: 0.9rem;
    font-family: 'JetBrains Mono', monospace;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color);
}

.chart-placeholder {
    height: 120px;
    background: var(--accent-gradient);
    border-radius: 15px;
    position: relative;
    overflow: hidden;
}

.chart-line {
    position: absolute;
    bottom: 30px;
    left: 15px;
    right: 15px;
    height: 3px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 2px;
}

.chart-line::before {
    content: '';
    position: absolute;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.9), transparent);
    animation: pulse 3s infinite;
}

@keyframes pulse {
    0%, 100% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
}/* Fe
atures Section */
.features {
    padding: 8rem 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.section-header p {
    font-size: 1.3rem;
    color: var(--text-light);
    font-weight: 500;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    padding: 3rem 2.5rem;
    border-radius: 25px;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border: 1px solid rgba(102, 126, 234, 0.1);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-heavy);
    border-color: rgba(102, 126, 234, 0.2);
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    display: block;
}

.feature-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.7;
    font-weight: 500;
}

/* How It Works Section */
.how-it-works {
    padding: 8rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
}

.how-it-works .section-header h2 {
    color: var(--text-white);
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.how-it-works .section-header p {
    color: rgba(255, 255, 255, 0.9);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 4rem;
    max-width: 900px;
    margin: 0 auto;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 3rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 3rem;
    border-radius: 25px;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.4s ease;
}

.step:hover {
    transform: translateX(10px);
    background: rgba(255, 255, 255, 0.15);
}

.step-number {
    background: var(--success-gradient);
    color: var(--text-white);
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 900;
    flex-shrink: 0;
    box-shadow: var(--shadow-medium);
    font-family: 'JetBrains Mono', monospace;
}

.step-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-white);
}

.step-content p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    font-size: 1.1rem;
    font-weight: 500;
}

/* CTA Section */
.cta-section {
    padding: 8rem 0;
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: var(--text-white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 3.2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.cta-content p {
    font-size: 1.4rem;
    margin-bottom: 3rem;
    opacity: 0.95;
    font-weight: 500;
}

.cta-actions {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.large {
    padding: 1.5rem 3rem;
    font-size: 1.2rem;
    font-weight: 700;
}

.cta-section .primary-button {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    color: var(--primary-color);
}

.cta-section .primary-button:hover {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.cta-section .secondary-button {
    background: rgba(255, 255, 255, 0.15);
    color: var(--text-white);
    border-color: rgba(255, 255, 255, 0.4);
}

.cta-section .secondary-button:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.6);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: var(--text-white);
    padding: 4rem 0 2rem;
    position: relative;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    font-size: 2rem;
    font-weight: 900;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-style: italic;
    font-weight: 500;
    font-family: 'JetBrains Mono', monospace;
}

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

.footer-column h4 {
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-white);
    font-size: 1.1rem;
}

.footer-column a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin-bottom: 0.8rem;
    transition: all 0.3s ease;
    font-weight: 500;
    padding: 0.2rem 0;
}

.footer-column a:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .step {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-stats {
        justify-content: center;
        gap: 2rem;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
    }
    
    .cta-content h2 {
        font-size: 2.4rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .nav-container {
        padding: 1rem;
    }
    
    .hero {
        padding: 8rem 0 4rem;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .features,
    .how-it-works,
    .cta-section {
        padding: 5rem 0;
    }
}/* AI-Friend
ly Feature Icons */
.feature-icon {
    width: 4rem;
    height: 4rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    transition: all 0.4s ease;
    position: relative;
}

.feature-icon svg {
    width: 2.5rem;
    height: 2.5rem;
    transition: all 0.3s ease;
}

.feature-icon.ai-eye {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.feature-icon.ai-analytics {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
    box-shadow: 0 8px 25px rgba(79, 172, 254, 0.3);
}

.feature-icon.ai-brain {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    color: white;
    box-shadow: 0 8px 25px rgba(67, 233, 123, 0.3);
}

.feature-icon.ai-target {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    color: white;
    box-shadow: 0 8px 25px rgba(250, 112, 154, 0.3);
}

.feature-icon.ai-speed {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
    box-shadow: 0 8px 25px rgba(240, 147, 251, 0.3);
}

.feature-icon.ai-security {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.feature-card:hover .feature-icon svg {
    transform: scale(1.1);
}

/* Add subtle animation to icons */
@keyframes iconFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

.feature-icon {
    animation: iconFloat 3s ease-in-out infinite;
}

.feature-icon.ai-eye { animation-delay: 0s; }
.feature-icon.ai-analytics { animation-delay: 0.5s; }
.feature-icon.ai-brain { animation-delay: 1s; }
.feature-icon.ai-target { animation-delay: 1.5s; }
.feature-icon.ai-speed { animation-delay: 2s; }
.feature-icon.ai-security { animation-delay: 2.5s; }