@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";@import"https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;700;800&display=swap";:root{--bg-page: #030712;--bg-hero: #0f172a;--bg-card: rgba(30, 41, 59, .7);--bg-section-alt: #0b1120;--text-hero: #f8fafc;--text-hero-muted: #94a3b8;--text-primary: #f1f5f9;--text-secondary: #cbd5e1;--text-dim: #64748b;--accent-primary: #6366f1;--accent-secondary: #ec4899;--accent-tertiary: #06b6d4;--gradient-main: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #ec4899 100%);--gradient-hover: linear-gradient(135deg, #4f46e5 0%, #9333ea 50%, #db2777 100%);--gradient-glass: linear-gradient(145deg, rgba(255,255,255,.05) 0%, rgba(255,255,255,.01) 100%);--border-light: rgba(255, 255, 255, .1);--border-glow: rgba(99, 102, 241, .5);--color-good: #10b981;--color-warn: #f59e0b;--color-bad: #ef4444;--container-width: 1200px;--section-padding: 6rem 0;--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .3);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .5), 0 8px 10px -6px rgba(0, 0, 0, .3);--shadow-glow: 0 0 20px rgba(99, 102, 241, .2)}@media (max-width: 768px){:root{--section-padding: 3rem 0}}body{margin:0;padding:0;background-color:var(--bg-page);background-image:radial-gradient(circle at 15% 50%,rgba(99,102,241,.08),transparent 25%),radial-gradient(circle at 85% 30%,rgba(236,72,153,.08),transparent 25%);color:var(--text-primary);font-family:Outfit,Inter,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3{margin:0;line-height:1.1;font-weight:800;letter-spacing:-.03em}@keyframes rainbowText{0%{background-position:0% center}to{background-position:200% center}}h1,.hero-headline{font-size:2.5rem;margin-bottom:1.5rem;background:linear-gradient(to right,#6366f1,#a855f7,#ec4899,#06b6d4,#6366f1);background-size:200% auto;color:transparent;-webkit-background-clip:text;background-clip:text;animation:rainbowText 6s linear infinite;text-shadow:0 0 40px rgba(168,85,247,.3);line-height:1.1;font-weight:800;letter-spacing:-.03em}h2{font-size:2rem;margin-bottom:1.5rem;color:#fff;background:linear-gradient(to bottom,#ffffff,#94a3b8);-webkit-background-clip:text;background-clip:text;color:transparent}h3{font-size:1.25rem;margin-bottom:1rem;color:var(--text-secondary)}.hero-description{color:#cbd5e1;font-size:clamp(1rem,3vw,1.25rem);font-weight:500;max-width:600px;margin:0 auto 2.5rem;line-height:1.6;padding:0 1rem;background:linear-gradient(to bottom,#f1f5f9,#94a3b8);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-description strong{background:linear-gradient(135deg,#06b6d4,#6366f1);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:700;text-shadow:0 0 20px rgba(6,182,212,.3);filter:drop-shadow(0 0 5px rgba(6,182,212,.5))}@media (min-width: 480px){h1,.hero-headline{font-size:3.5rem}h2{font-size:2.5rem}h3{font-size:1.5rem}}@media (min-width: 768px){h1,.hero-headline{font-size:5rem}}.container{max-width:var(--container-width);margin:0 auto;padding:0 1.5rem}.section{width:100%;padding:var(--section-padding);position:relative}.section-hero{background:transparent;padding:8rem 0 10rem;position:relative;z-index:10}.section-alt{background-color:var(--bg-section-alt);border-top:1px solid var(--border-light)}.btn-cta{background:var(--gradient-main);color:#fff;border:none;padding:1.25rem 3rem;font-size:1.125rem;font-weight:700;border-radius:.75rem;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-glow),0 4px 6px #0003;text-transform:uppercase;letter-spacing:.05em;position:relative;overflow:hidden}.btn-cta:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,rgba(255,255,255,.2),transparent);opacity:0;transition:opacity .3s}.btn-cta:hover{transform:translateY(-2px);box-shadow:0 0 30px #a855f766,0 10px 15px #0000004d}.btn-cta:hover:before{opacity:1}.btn-cta:active{transform:translateY(0)}.hero-select{display:block;width:100%;padding:1rem;font-size:1rem;border:1px solid var(--border-light);border-radius:.75rem;background-color:#0f172a99;color:#fff;margin-top:.5rem;box-sizing:border-box;transition:all .2s ease;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.hero-select option{background-color:var(--bg-hero);color:#fff;padding:10px}select.hero-select{appearance:none;-webkit-appearance:none;-moz-appearance:none;background-image:url(data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23a855f7%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E);background-repeat:no-repeat;background-position:right 1.2rem top 50%;background-size:.8rem auto;padding-right:3rem;cursor:pointer}.hero-select:hover{border-color:#a855f780;background-color:#1e293bcc}.hero-select:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #6366f133}.hero-form-group{text-align:left;position:relative}.hero-form-group label{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--accent-tertiary);font-weight:700;margin-bottom:.5rem;display:block;text-shadow:0 0 10px rgba(6,182,212,.3)}.hero-calculator-card{background:var(--gradient-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.08);border-top:1px solid rgba(255,255,255,.15);border-radius:1.5rem;padding:3rem;max-width:1000px;margin:0 auto;box-shadow:0 40px 80px -20px #0009,inset 0 0 0 1px #ffffff0d}@media (max-width: 640px){.hero-calculator-card{padding:1.5rem}}.mode-toggles{display:flex;justify-content:center;gap:1rem;margin-bottom:2.5rem;background:rgba(0,0,0,.3);padding:.5rem;border-radius:99px;display:inline-flex;border:1px solid var(--border-light)}.mode-btn{background:transparent;border:none;color:var(--text-secondary);padding:.75rem 2rem;border-radius:99px;cursor:pointer;font-weight:600;transition:all .2s}.mode-btn:hover{color:#fff}.mode-btn.active{background:rgba(255,255,255,.1);color:#fff;box-shadow:0 4px 12px #0003;text-shadow:0 0 10px rgba(255,255,255,.5)}