@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--primary: #FF6B35;--primary-dark: #E85A28;--primary-light: #FF8C5F;--secondary: #4ECDC4;--secondary-dark: #3DB8AF;--accent: #FFE66D;--bg-dark: #0A0E27;--bg-card: rgba(255, 255, 255, .05);--bg-card-hover: rgba(255, 255, 255, .08);--text-primary: #FFFFFF;--text-secondary: rgba(255, 255, 255, .7);--text-muted: rgba(255, 255, 255, .5);--border-radius: 16px;--border-radius-sm: 8px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .1);--shadow-md: 0 4px 16px rgba(0, 0, 0, .2);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .3);--shadow-glow: 0 0 20px rgba(255, 107, 53, .3);--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:linear-gradient(135deg,#0a0e27,#1a1f3a,#0a0e27);background-attachment:fixed;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-image:radial-gradient(circle at 20% 50%,rgba(255,107,53,.1) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(78,205,196,.1) 0%,transparent 50%);pointer-events:none;z-index:0}main{position:relative;z-index:1}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:var(--spacing-sm)}h1{font-size:clamp(2rem,5vw,3.5rem);background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:var(--spacing-md)}h2{font-size:clamp(1.5rem,3vw,2rem);color:var(--text-primary)}p{color:var(--text-secondary);margin-bottom:var(--spacing-sm)}.container{max-width:600px;margin:0 auto;padding:var(--spacing-lg)}.card{background:var(--bg-card);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:var(--border-radius);padding:var(--spacing-lg);box-shadow:var(--shadow-lg);transition:all .3s ease}.card:hover{background:var(--bg-card-hover);transform:translateY(-2px);box-shadow:var(--shadow-lg),var(--shadow-glow)}.form-group{margin-bottom:var(--spacing-md)}label{display:block;font-weight:500;margin-bottom:var(--spacing-xs);color:var(--text-primary);font-size:.9rem}input,select{width:100%;padding:.875rem 1rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:var(--border-radius-sm);color:var(--text-primary);font-size:1rem;font-family:inherit;transition:all .3s ease}input:focus,select:focus{outline:none;border-color:var(--primary);background:#ffffff14;box-shadow:0 0 0 3px #ff6b351a}input::placeholder{color:var(--text-muted)}.btn{display:inline-block;padding:1rem 2rem;font-size:1rem;font-weight:600;text-align:center;text-decoration:none;border:none;border-radius:var(--border-radius-sm);cursor:pointer;transition:all .3s ease;font-family:inherit;position:relative;overflow:hidden}.btn:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#fff3;transform:translate(-50%,-50%);transition:width .6s,height .6s}.btn:hover:before{width:300px;height:300px}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),var(--shadow-glow)}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-full{width:100%}.badge{display:inline-block;padding:.25rem .75rem;font-size:.875rem;font-weight:600;border-radius:20px;background:var(--secondary);color:var(--bg-dark)}.alert{padding:var(--spacing-md);border-radius:var(--border-radius-sm);margin-bottom:var(--spacing-md);border-left:4px solid}.alert-success{background:#4ecdc41a;border-color:var(--secondary);color:var(--secondary)}.alert-error{background:#ff6b351a;border-color:var(--primary);color:var(--primary)}.alert-info{background:#ffe66d1a;border-color:var(--accent);color:var(--accent)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.fade-in{animation:fadeIn .6s ease-out}.spinner{display:inline-block;width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:768px){.container,.card{padding:var(--spacing-md)}h1{font-size:2rem}}.radio-group{display:flex;gap:var(--spacing-sm);margin-top:var(--spacing-xs)}.radio-option{flex:1}.radio-option input[type=radio]{display:none}.radio-label{display:block;padding:1rem;background:#ffffff0d;border:2px solid rgba(255,255,255,.1);border-radius:var(--border-radius-sm);text-align:center;cursor:pointer;transition:all .3s ease;font-weight:600}.radio-option input[type=radio]:checked+.radio-label{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);border-color:var(--primary);box-shadow:var(--shadow-glow)}.radio-label:hover{border-color:var(--primary-light);background:#ffffff14}.price-display{font-size:2rem;font-weight:800;color:var(--accent);text-align:center;margin:var(--spacing-md) 0;text-shadow:0 0 20px rgba(255,230,109,.5)}