:root{--bg-primary: #050508;--bg-secondary: #0a0a0f;--bg-tertiary: #111118;--bg-card: rgba(17, 17, 24, .7);--text-primary: #f0f0f5;--text-secondary: #a0a0b0;--text-muted: #606070;--accent-blue: #4f6ef7;--accent-purple: #8b5cf6;--accent-cyan: #06b6d4;--accent-gradient: linear-gradient(135deg, #4f6ef7 0%, #8b5cf6 50%, #a855f7 100%);--accent-gradient-subtle: linear-gradient(135deg, rgba(79, 110, 247, .1) 0%, rgba(139, 92, 246, .1) 100%);--glass-bg: rgba(17, 17, 24, .6);--glass-border: rgba(255, 255, 255, .08);--glass-blur: blur(20px);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 20px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .5);--shadow-glow: 0 0 40px rgba(79, 110, 247, .15);--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--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}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);margin:0;padding:0;line-height:1.6;min-height:100vh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin:0 0 1rem;color:var(--text-primary)}p{margin:0 0 1rem}a{color:var(--accent-blue);text-decoration:none;transition:color .3s ease}a:hover{color:var(--accent-purple)}.gradient-text{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glass-panel{background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:16px}.container{max-width:1200px;margin:0 auto;padding:0 2rem;width:100%}.btn-primary{display:inline-flex;align-items:center;justify-content:center;padding:.875rem 2rem;background:var(--accent-gradient);border:none;border-radius:12px;color:#fff;font-weight:600;font-size:var(--text-base);font-family:inherit;cursor:pointer;transition:all .3s ease;text-decoration:none}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-glow);color:#fff}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;padding:.875rem 2rem;background:transparent;border:1px solid var(--glass-border);border-radius:12px;color:var(--text-primary);font-weight:600;font-size:var(--text-base);font-family:inherit;cursor:pointer;transition:all .3s ease;text-decoration:none}.btn-secondary:hover{background:var(--accent-gradient-subtle);border-color:var(--accent-blue);color:var(--text-primary)}input,textarea{background:var(--bg-tertiary);border:1px solid var(--glass-border);border-radius:10px;color:var(--text-primary);padding:.875rem 1rem;font-size:var(--text-base);width:100%;font-family:inherit;transition:all .3s ease}input:focus,textarea:focus{outline:none;border-color:var(--accent-blue);box-shadow:0 0 0 3px #4f6ef726}input::placeholder,textarea::placeholder{color:var(--text-muted)}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes pulse-glow{0%,to{opacity:.4}50%{opacity:.7}}section{position:relative}::selection{background:#4f6ef74d;color:var(--text-primary)}