:root{--primary-color: #000000;--primary-hover: #333333;--accent-color: #0066cc;--accent-hover: #0052a3;--bg-primary: #ffffff;--bg-secondary: #f8f9fa;--card-bg: #ffffff;--header-bg: rgba(255, 255, 255, .95);--footer-bg: #f8f9fa;--text-primary: #000000;--text-secondary: #666666;--text-muted: #999999;--text-on-dark: #ffffff;--border-color: #e1e5e9;--border-light: #f0f0f0;--hover-bg: #f8f9fa;--input-bg: #ffffff;--success-bg: #f0fdf4;--success-border: #bbf7d0;--error-bg: #fef2f2;--error-border: #fecaca;--error-color: #dc2626;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--neon-primary: #0066cc;--neon-secondary: #00cc88;--neon-accent: #ff6b35;--neon-glow: none}[data-theme=dark]{--primary-color: #ffffff;--primary-hover: #e6e6e6;--accent-color: #00d4ff;--accent-hover: #00b8e6;--bg-primary: #000000;--bg-secondary: #111111;--card-bg: #1a1a1a;--header-bg: rgba(0, 0, 0, .95);--footer-bg: #111111;--text-primary: #ffffff;--text-secondary: #a1a1aa;--text-muted: #71717a;--text-on-dark: #ffffff;--border-color: #2a2a2a;--border-light: #333333;--hover-bg: #1a1a1a;--input-bg: #1a1a1a;--success-bg: #064e3b;--success-border: #065f46;--error-bg: #450a0a;--error-border: #7f1d1d;--error-color: #f87171;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .4);--neon-primary: #00d4ff;--neon-secondary: #00ff88;--neon-accent: #ff6b35;--neon-glow: 0 0 20px rgba(0, 212, 255, .3)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6;color:var(--text-primary);background:var(--bg-primary);transition:background-color .3s ease,color .3s ease}.container{max-width:1200px;margin:0 auto;padding:0 2rem}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;color:var(--text-primary)}h1{font-size:clamp(2rem,4vw,3.5rem)}h2{font-size:clamp(1.5rem,3vw,2.5rem)}h3{font-size:clamp(1.25rem,2.5vw,2rem)}p{color:var(--text-secondary);line-height:1.6}.section-title{text-align:center;font-size:clamp(2rem,4vw,3rem);color:var(--text-primary);margin-bottom:3rem;font-weight:600}.btn{display:inline-block;padding:.75rem 1.5rem;border-radius:8px;text-decoration:none;font-weight:600;transition:all .3s ease;border:none;cursor:pointer;font-size:1rem;text-align:center;box-shadow:var(--shadow-sm)}.btn-primary{background:var(--neon-primary);color:#000;box-shadow:var(--neon-glow);transition:all .3s ease}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:var(--shadow-md),0 0 20px var(--neon-primary);color:var(--text-on-dark)}.btn-secondary{background:#003540;color:var(--text-primary);border:2px solid var(--neon-secondary);transition:all .3s ease}.btn-secondary:hover{background:var(--neon-secondary)!important;color:var(--text-on-dark);border-color:var(--neon-secondary);transform:translateY(-2px);box-shadow:var(--shadow-md),0 0 20px var(--neon-secondary)}.btn-large{padding:1rem 2rem;font-size:1.1rem}.app-container .btn-secondary:hover,.main-content .btn-secondary:hover,.about-container .btn-secondary:hover,.services-container .btn-secondary:hover,.contact-container .btn-secondary:hover,.quill-container .btn-secondary:hover{background:#003540!important;color:#fff!important;border-color:var(--primary-color)!important}a{color:var(--neon-primary);text-decoration:none;transition:color .3s ease}a:hover{color:var(--accent-hover);text-shadow:0 0 10px var(--neon-primary)}input,select,textarea{font-family:inherit;font-size:1rem}*:focus{outline:2px solid var(--neon-primary);outline-offset:2px}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:1rem}.mb-4{margin-bottom:1.5rem}.mb-5{margin-bottom:3rem}.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:1rem}.mt-4{margin-top:1.5rem}.mt-5{margin-top:3rem}.p-1{padding:.25rem}.p-2{padding:.5rem}.p-3{padding:1rem}.p-4{padding:1.5rem}.p-5{padding:3rem}@media (max-width: 768px){.container{padding:0 1rem}.btn{padding:.5rem 1rem;font-size:.9rem}.btn-large{padding:.75rem 1.5rem;font-size:1rem}}@media (max-width: 480px){.container{padding:0 1rem}.btn{padding:.5rem .75rem;font-size:.85rem}}@media print{.header,.footer,.theme-toggle,.mobile-menu-toggle{display:none!important}body{background:#fff!important;color:#000!important}*{box-shadow:none!important;text-shadow:none!important}}