@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap");:root{--primary-blue:#3b82f6;--primary-purple:#8b5cf6;--primary-teal:#14b8a6;--accent-cyan:#06b6d4;--accent-indigo:#6366f1;--gradient-primary:linear-gradient(135deg,#667eea,#764ba2);--gradient-accent:linear-gradient(135deg,#f093fb,#f5576c);--gradient-professional:linear-gradient(135deg,#4facfe,#00f2fe);--gradient-success:linear-gradient(135deg,#43e97b,#38f9d7);--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--glass-bg:rgba(255,255,255,0.05);--glass-border:rgba(255,255,255,0.1);--glass-shadow:rgba(0,0,0,0.1);--spacing-xs:0.5rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:3rem;--spacing-2xl:4rem;--radius-sm:0.5rem;--radius-md:1rem;--radius-lg:1.5rem;--radius-full:9999px;--shadow-sm:0 1px 2px 0 rgb(0 0 0/0.05);--shadow-md:0 4px 6px -1px rgb(0 0 0/0.1);--shadow-lg:0 10px 15px -3px rgb(0 0 0/0.1);--shadow-xl:0 20px 25px -5px rgb(0 0 0/0.1);--shadow-glow:0 0 30px rgba(102,126,234,0.3);--transition-fast:150ms ease-in-out;--transition-base:250ms ease-in-out;--transition-slow:350ms ease-in-out}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(ellipse at top left,rgba(102,126,234,.15) 0,transparent 50%),radial-gradient(ellipse at top right,rgba(139,92,246,.15) 0,transparent 50%),radial-gradient(ellipse at bottom,rgba(20,184,166,.15) 0,transparent 50%);z-index:-1;animation:backgroundShift 20s ease-in-out infinite}@keyframes backgroundShift{0%,to{opacity:1}50%{opacity:.8}}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:var(--spacing-sm)}h1{font-size:clamp(2.5rem,5vw,4rem);background:var(--gradient-professional);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}h2{font-size:clamp(2rem,4vw,3rem)}h2,h3{color:var(--text-primary)}h3{font-size:clamp(1.5rem,3vw,2rem)}p{margin-bottom:var(--spacing-sm);color:var(--text-secondary);font-size:1.125rem}a{color:var(--accent-cyan);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-teal)}.glass-card{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-xl);transition:all var(--transition-base)}.glass-card:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.15);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-xs);padding:.875rem 1.75rem;font-size:1rem;font-weight:600;border:none;border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-base);text-decoration:none;position:relative;overflow:hidden}.btn:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(45deg,transparent 30%,rgba(255,255,255,.1) 50%,transparent 70%);transform:translateX(-100%);transition:transform .6s}.btn:hover:before{transform:translateX(100%)}.btn-primary{background:var(--gradient-professional);color:white;box-shadow:0 4px 15px rgba(79,172,254,.4)}.btn-primary:hover{box-shadow:0 6px 25px rgba(79,172,254,.6);transform:translateY(-2px)}.btn-secondary{background:var(--glass-bg);color:var(--text-primary);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-secondary:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2)}.btn-accent{background:var(--gradient-primary);color:white;box-shadow:0 4px 15px rgba(139,92,246,.4)}.btn-accent:hover{box-shadow:0 6px 25px rgba(139,92,246,.6);transform:translateY(-2px)}.input-field{width:100%;padding:1rem 1.25rem;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-md);color:var(--text-primary);font-size:1rem;font-family:inherit;transition:all var(--transition-base);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.input-field:focus{outline:none;border-color:var(--accent-cyan);background:rgba(255,255,255,.08);box-shadow:0 0 0 3px rgba(6,182,212,.1)}.input-field::placeholder{color:var(--text-muted)}.select-field{width:100%;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-md);color:var(--text-primary);font-size:1rem;font-family:inherit;cursor:pointer;transition:all var(--transition-base);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23cbd5e1'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center;background-size:1.5rem;padding:1rem 3rem 1rem 1.25rem}.select-field:focus{outline:none;border-color:var(--accent-cyan);background-color:rgba(255,255,255,.08);box-shadow:0 0 0 3px rgba(6,182,212,.1)}.textarea-field{width:100%;min-height:200px;padding:1rem 1.25rem;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-md);color:var(--text-primary);font-size:1rem;font-family:inherit;resize:vertical;transition:all var(--transition-base);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);line-height:1.6}.textarea-field:focus{outline:none;border-color:var(--accent-cyan);background:rgba(255,255,255,.08);box-shadow:0 0 0 3px rgba(6,182,212,.1)}.container{max-width:1280px}.container,.container-narrow{margin:0 auto;padding:0 var(--spacing-md)}.container-narrow{max-width:960px}.grid{display:grid;grid-gap:var(--spacing-lg);gap:var(--spacing-lg)}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.flex{display:flex}.flex-center{justify-content:center}.flex-between,.flex-center{display:flex;align-items:center}.flex-between{justify-content:space-between}.flex-col{display:flex;flex-direction:column}.gap-xs{gap:var(--spacing-xs)}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.gap-xl{gap:var(--spacing-xl)}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mt-xl{margin-top:var(--spacing-xl)}.mt-2xl{margin-top:var(--spacing-2xl)}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.mb-xl{margin-bottom:var(--spacing-xl)}.mb-2xl{margin-bottom:var(--spacing-2xl)}.pt-xl{padding-top:var(--spacing-xl)}.pt-2xl{padding-top:var(--spacing-2xl)}.pb-xl{padding-bottom:var(--spacing-xl)}.pb-2xl{padding-bottom:var(--spacing-2xl)}.badge{display:inline-flex;align-items:center;padding:.375rem .875rem;background:var(--gradient-primary);color:white;font-size:.875rem;font-weight:600;border-radius:var(--radius-full);box-shadow:0 2px 10px rgba(139,92,246,.3)}.spinner{width:40px;height:40px;border:4px solid var(--glass-border);border-top-color:var(--accent-cyan);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .6s ease-out forwards}@media (max-width:768px){.container{padding:0 var(--spacing-sm)}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}p{font-size:1rem}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}::-webkit-scrollbar{width:12px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--primary-blue)}