:root{--sky-blue:#6fd0ff;--light-blue:#a8e0ff;--white:#fff;--deep-blue:#0b6b8f;--muted:#6b7280;--card-bg:hsla(0,0%,100%,.95);--shadow:rgba(111,208,255,.15);--shadow-hover:rgba(111,208,255,.35);--border-light:rgba(111,208,255,.2);--gradient-start:#6fd0ff;--gradient-end:#fff;--text-primary:#0b2540;--text-secondary:#4b5563;--success:#10b981;--danger:#ef4444;--warning:#f59e0b}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden;min-height:100vh}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:linear-gradient(180deg,var(--gradient-start) 0,var(--gradient-end) 100%);background-attachment:fixed;color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.7;font-size:16px}@keyframes fadeIn{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInScale{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-15px)}}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.85;transform:scale(.98)}}@keyframes slideIn{0%{transform:translateX(-100%);opacity:0}to{transform:translateX(0);opacity:1}}@keyframes slideInRight{0%{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.fade-in{animation:fadeIn .8s cubic-bezier(.4,0,.2,1)}.fade-in-scale{animation:fadeInScale .6s cubic-bezier(.4,0,.2,1)}.float{animation:float 4s ease-in-out infinite}.pulse{animation:pulse 2.5s ease-in-out infinite}.slide-in{animation:slideIn .6s cubic-bezier(.4,0,.2,1)}.bounce{animation:bounce 1s ease-in-out infinite}.container{max-width:1400px;margin:0 auto;padding:32px 24px}@media (min-width:1200px){.container{padding:48px 40px}}.btn{padding:14px 28px;border-radius:14px;border:none;cursor:pointer;font-weight:600;transition:all .3s cubic-bezier(.4,0,.2,1);font-size:16px;display:inline-flex;align-items:center;justify-content:center;gap:8px;position:relative;overflow:hidden}@media (min-width:1200px){.btn{padding:16px 36px;font-size:17px}}.btn:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:hsla(0,0%,100%,.3);transform:translate(-50%,-50%);transition:width .6s,height .6s}.btn:hover:before{width:300px;height:300px}.btn:hover{transform:translateY(-3px);box-shadow:0 12px 28px var(--shadow-hover)}.btn:active{transform:translateY(-1px);transition:transform .1s}.btn-primary{background:linear-gradient(135deg,var(--sky-blue),var(--light-blue));color:#fff;box-shadow:0 8px 24px var(--shadow)}.btn-primary:hover{box-shadow:0 12px 32px var(--shadow-hover)}.btn-secondary{background:#fff;color:var(--deep-blue);border:2px solid var(--sky-blue);box-shadow:0 4px 12px rgba(0,0,0,.05)}.btn-secondary:hover{background:rgba(111,208,255,.05);border-color:var(--deep-blue)}.btn-danger{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;box-shadow:0 4px 16px rgba(239,68,68,.3)}.btn-success{background:linear-gradient(135deg,#10b981,#059669);color:#fff;box-shadow:0 4px 16px rgba(16,185,129,.3)}.card{background:var(--card-bg);border-radius:20px;padding:28px;box-shadow:0 4px 20px rgba(0,0,0,.08);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-light);transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}@media (min-width:1200px){.card{padding:32px;border-radius:24px}}.card:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(111,208,255,.1),transparent);transition:left .6s}.card:hover:before{left:100%}.card:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 16px 40px rgba(111,208,255,.25);border-color:var(--sky-blue)}input,select,textarea{width:100%;padding:14px 16px;border-radius:12px;border:2px solid #e6f2fb;font-size:16px;transition:all .3s cubic-bezier(.4,0,.2,1);background:#fff;font-family:inherit}input:hover,select:hover,textarea:hover{border-color:var(--light-blue)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--sky-blue);box-shadow:0 0 0 4px rgba(111,208,255,.15);background:#fafeff}label{display:block;margin-bottom:10px;font-weight:600;color:var(--deep-blue);font-size:15px}.grid{display:grid;grid-gap:28px;gap:28px}.grid-2{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}.grid-3{grid-template-columns:repeat(auto-fill,minmax(340px,1fr))}.grid-4{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}@media (min-width:1200px){.grid-2{grid-template-columns:repeat(2,1fr);gap:32px}.grid-3{grid-template-columns:repeat(3,1fr);gap:32px}.grid-4{grid-template-columns:repeat(4,1fr);gap:28px}}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:24px;animation:fadeIn .3s ease-out}.modal{background:#fff;border-radius:24px;padding:36px;max-width:650px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 24px 64px rgba(0,0,0,.4);animation:fadeInScale .4s cubic-bezier(.4,0,.2,1)}.modal::-webkit-scrollbar{width:8px}.modal::-webkit-scrollbar-track{background:#f1f1f1;border-radius:10px}.modal::-webkit-scrollbar-thumb{background:var(--sky-blue);border-radius:10px}.toast{position:fixed;bottom:32px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--deep-blue),#0a5a78);color:#fff;padding:18px 32px;border-radius:16px;box-shadow:0 12px 32px rgba(0,0,0,.3);z-index:2000;animation:fadeIn .4s cubic-bezier(.4,0,.2,1);font-weight:500;min-width:280px;text-align:center}::-webkit-scrollbar{width:12px;height:12px}::-webkit-scrollbar-track{background:hsla(0,0%,100%,.5)}::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--sky-blue),var(--deep-blue));border-radius:6px;border:2px solid hsla(0,0%,100%,.5)}::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,var(--deep-blue),var(--sky-blue))}@media (max-width:768px){.container{padding:18px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;gap:20px}.btn{padding:12px 24px;font-size:15px}.card{padding:20px;border-radius:16px}.modal{padding:24px;border-radius:20px}}@media (max-width:480px){body{font-size:15px}.container{padding:14px}.grid{gap:16px}}