@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap";:root{--bg-app: #0A0F14;--bg-surface: #111922;--bg-surface-elevated: #16202b;--text-primary: #F4F6F8;--text-secondary: #8A99AD;--accent-action: #00E6A1;--accent-action-glow: rgba(0, 230, 161, .15);--border-divider: #1E2B3C;--font-family: "Inter", system-ui, -apple-system, sans-serif;--font-heading: "Outfit", "Inter", system-ui, sans-serif}*{box-sizing:border-box;margin:0;padding:0}a{text-decoration:none}html{scroll-behavior:smooth}body{font-family:var(--font-family);background-color:var(--bg-app);color:var(--text-primary);min-height:100vh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased;overflow-x:hidden}#root{flex:1;display:flex;flex-direction:column}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-app)}::-webkit-scrollbar-thumb{background:var(--border-divider);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}h1,h2,h3,h4{font-family:var(--font-heading);font-weight:700;line-height:1.2}p{line-height:1.6}.glass-card{background:var(--bg-surface);border:1px solid var(--border-divider);border-radius:16px;padding:2rem;box-shadow:0 12px 24px #0006;transition:transform .3s cubic-bezier(.16,1,.3,1),border-color .3s ease,box-shadow .3s ease}.glass-card:hover{border-color:#00e6a166;box-shadow:0 16px 32px #00000080,0 0 16px var(--accent-action-glow);transform:translateY(-2px)}input{width:100%;background:var(--bg-surface-elevated);border:1px solid var(--border-divider);border-radius:8px;padding:14px 18px;color:var(--text-primary);font-family:var(--font-family);font-size:1rem;outline:none;transition:border-color .2s ease,box-shadow .2s ease}input:focus{border-color:var(--accent-action);box-shadow:0 0 0 2px var(--accent-action-glow)}.btn-primary{background:var(--accent-action);color:#0a0f14;border:none;border-radius:8px;padding:14px 28px;font-size:1rem;font-weight:700;cursor:pointer;transition:transform .1s ease,background-color .2s ease,box-shadow .2s ease;width:100%;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary:hover{background:#14f5b1;box-shadow:0 0 16px #14f5b166}.btn-primary:active{transform:scale(.97)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.neon-glow-bg{position:absolute;width:400px;height:400px;background:radial-gradient(circle,var(--accent-action-glow) 0%,rgba(10,15,20,0) 70%);z-index:0;pointer-events:none;filter:blur(40px)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .5s ease forwards}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in-up{opacity:0;animation:fadeInUp .6s cubic-bezier(.16,1,.3,1) forwards}.delay-100{animation-delay:.1s}.delay-200{animation-delay:.2s}.delay-300{animation-delay:.3s}.delay-400{animation-delay:.4s}.delay-500{animation-delay:.5s}.delay-600{animation-delay:.6s}.delay-700{animation-delay:.7s}.delay-800{animation-delay:.8s}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;position:relative;z-index:1}.calculator-grid{display:grid;grid-template-columns:1fr;gap:2.5rem}@media (min-width: 768px){.calculator-grid{grid-template-columns:1.2fr .8fr}}.calculator-card{padding:1.5rem!important}@media (min-width: 768px){.calculator-card{padding:2.5rem!important}}