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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Livvic', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.7;
    color: var(--gray-700);
    background: linear-gradient(135deg, 
        #0a0e1a 0%, 
        #0f1419 25%, 
        #1a1f2e 50%, 
        #252a3a 75%, 
        #0f1419 100%);
    background-attachment: fixed;
    background-size: 100% 100%;
    font-weight: 400;
    letter-spacing: -0.01em;
    min-height: 100vh;
}

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

h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
}

h2 {
    font-size: clamp(1.5rem, 3.5vw, 2rem);
    font-weight: 700;
}

h3 {
    font-size: clamp(1.125rem, 2.5vw, 1.375rem);
    font-weight: 600;
}

p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--gray-600);
    font-weight: 400;
}

/* Color System */
:root {
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --primary-light: #60a5fa;
    --secondary: #0d9488;
    --secondary-dark: #0f766e;
    --accent: #ea580c;
    --success: #059669;
    --warning: #d97706;
    --error: #dc2626;
    --gray-50: #020617;
    --gray-100: #0f1419;
    --gray-200: #1a1f2e;
    --gray-300: #252a3a;
    --gray-400: #5d6d7e;
    --gray-500: #85929e;
    --gray-600: #aeb6bf;
    --gray-700: #d5dbdb;
    --gray-800: #eaeded;
    --gray-900: #f4f6f6;
    --white: #ffffff;
    --dark-bg: #0a0e1a;
    --dark-surface: #0f1419;
    --dark-elevated: #1a1f2e;
    
    /* Professional Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-dark: linear-gradient(135deg, #020617 0%, #0f172a 50%, #1e293b 100%);
    --gradient-surface: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    --gradient-dark-navy: linear-gradient(135deg, #020617 0%, #0f172a 30%, #1e293b 70%, #334155 100%);
    --gradient-card: linear-gradient(145deg, #0f172a 0%, #1e293b 100%);
    --gradient-hero-navy: linear-gradient(135deg, #020617 0%, #0f172a 25%, #1a1f2e 50%, #334155 75%, #475569 100%);
    
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

/* Utility Classes */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
}
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

@media (max-width: 768px) {
    .section-header {
        margin-bottom: 40px;
    }
}
.section-header h2 {
    font-size: clamp(1.75rem, 3.5vw, 2rem);
    font-weight: 700;
    color: white;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

@media (max-width: 768px) {
    .section-header h2 {
        font-size: clamp(1.5rem, 6vw, 1.875rem);
        margin-bottom: 12px;
    }
}
.section-header p {
    font-size: clamp(0.95rem, 1.8vw, 1.05rem);
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
    font-weight: 400;
}

@media (max-width: 768px) {
    .section-header p {
        font-size: clamp(0.9rem, 3.5vw, 1rem);
        max-width: 100%;
    }
}
/* Page Header */
.page-header {
    padding: 140px 0 40px;
    background: var(--gradient-hero-navy);
    text-align: center;
    position: relative;
    overflow: hidden;
}

@media (max-width: 768px) {
    .page-header {
        padding: 120px 0 30px;
    }
}
.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(10, 22, 40, 0.3) 0%, rgba(30, 42, 58, 0.2) 50%, rgba(45, 62, 80, 0.1) 100%);
    z-index: 1;
}

.page-header .container {
    position: relative;
    z-index: 2;
}

.page-header h1 {
    color: white;
    margin-bottom: 16px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
    .page-header h1 {
        font-size: clamp(1.75rem, 8vw, 2.25rem);
        margin-bottom: 12px;
    }
}
.page-header p {
    color: rgba(255, 255, 255, 0.9);
    font-size: clamp(1rem, 2.5vw, 1.125rem);
    max-width: 600px;
    margin: 0 auto;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}
@media (max-width: 768px) {
    .page-header p {
        font-size: clamp(0.95rem, 4vw, 1.1rem);
        max-width: 100%;
    }
}