.app{min-height:100vh;background:var(--bg-primary)}:root{--bg-primary: #ffffff;--bg-secondary: #f8f9fc;--bg-tertiary: #f0f2f8;--bg-card: #ffffff;--bg-card-hover: #fafafc;--accent-primary: #8B5CF6;--accent-primary-light: #A78BFA;--accent-primary-dark: #7C3AED;--accent-secondary: #06B6D4;--accent-success: #10B981;--accent-warning: #F59E0B;--accent-danger: #EF4444;--gradient-primary: linear-gradient(135deg, #8B5CF6 0%, #A78BFA 100%);--gradient-purple: linear-gradient(180deg, #8B5CF6 0%, #7C3AED 100%);--gradient-hero: linear-gradient(135deg, #8B5CF6 0%, #A78BFA 50%, #C4B5FD 100%);--gradient-card: linear-gradient(180deg, #ffffff 0%, #fafafc 100%);--text-primary: #1a1a2e;--text-secondary: #4a4a68;--text-tertiary: #6b7280;--text-muted: #9ca3af;--text-white: #ffffff;--border-subtle: rgba(0, 0, 0, .04);--border-light: rgba(0, 0, 0, .08);--border-medium: rgba(0, 0, 0, .12);--shadow-xs: 0 1px 2px rgba(0, 0, 0, .04);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .06);--shadow-md: 0 4px 16px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .1);--shadow-xl: 0 16px 48px rgba(0, 0, 0, .12);--shadow-card: 0 4px 24px rgba(139, 92, 246, .08);--shadow-card-hover: 0 8px 40px rgba(139, 92, 246, .15);--shadow-button: 0 4px 14px rgba(139, 92, 246, .35);--shadow-phone: 0 40px 80px rgba(0, 0, 0, .15), 0 0 0 1px rgba(0, 0, 0, .05);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "SF Mono", "Fira Code", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 2rem;--text-4xl: 2.5rem;--text-5xl: 3.5rem;--text-6xl: 4rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--space-32: 8rem;--space-40: 10rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 18px;--radius-2xl: 24px;--radius-3xl: 32px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease;--z-dropdown: 100;--z-sticky: 200;--z-modal: 300}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);font-size:var(--text-base);line-height:1.6;color:var(--text-primary);background:var(--bg-primary);overflow-x:hidden}::selection{background:#8b5cf633;color:var(--text-primary)}a{color:var(--accent-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-primary-dark)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-3);padding:var(--space-4) var(--space-8);font-family:var(--font-sans);font-size:var(--text-base);font-weight:600;line-height:1;border:none;border-radius:var(--radius-xl);cursor:pointer;transition:all var(--transition-base);white-space:nowrap}.btn-primary{background:var(--text-primary);color:var(--text-white);box-shadow:var(--shadow-md)}.btn-primary:hover{background:#000;transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border-medium)}.btn-secondary:hover{background:var(--bg-secondary);border-color:var(--text-tertiary)}.btn-lg{padding:var(--space-5) var(--space-10);font-size:var(--text-lg);border-radius:var(--radius-2xl)}.card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-2xl);padding:var(--space-8);box-shadow:var(--shadow-card);transition:all var(--transition-base)}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover)}.section{padding:var(--space-24) var(--space-6);position:relative}.section-header{text-align:center;max-width:700px;margin:0 auto var(--space-16)}.section-title{font-size:var(--text-4xl);font-weight:700;line-height:1.2;letter-spacing:-.02em;color:var(--text-primary);margin-bottom:var(--space-4)}.section-description{font-size:var(--text-lg);color:var(--text-secondary);line-height:1.7}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--space-6)}.container-sm{max-width:800px}.container-lg{max-width:1400px}.grid{display:grid;gap:var(--space-6)}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media (max-width: 1024px){.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}}@media (max-width: 640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}@keyframes fade-in-up{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes scale-in{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.animate-float{animation:float 4s ease-in-out infinite}.animate-fade-in-up{animation:fade-in-up .7s ease-out forwards}.animate-scale-in{animation:scale-in .6s ease-out forwards}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-medium);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}@media (max-width: 1024px){.section-title{font-size:var(--text-3xl)}}@media (max-width: 640px){.section{padding:var(--space-16) var(--space-5)}.section-title{font-size:var(--text-2xl)}.section-description{font-size:var(--text-base)}}