@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@400;600;700;800&display=swap");:root{--bg-color:#050508;--bg-gradient:radial-gradient(circle at 50% 0%,#151528 0%,#050508 100%);--card-bg:rgba(13,13,23,0.65);--card-border:rgba(255,255,255,0.07);--card-border-hover:rgba(99,102,241,0.4);--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--color-primary:#6366f1;--color-secondary:#a855f7;--color-accent:#22d3ee;--gradient-accent:linear-gradient(135deg,var(--color-primary) 0%,var(--color-secondary) 100%);--gradient-glow:linear-gradient(135deg,rgba(99,102,241,0.15),rgba(168,85,247,0.15));--font-heading:"Outfit",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--font-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--transition-smooth:all 0.3s cubic-bezier(0.4,0,0.2,1);--transition-bounce:all 0.5s cubic-bezier(0.175,0.885,0.32,1.275)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--bg-color);background-image:var(--bg-gradient);color:var(--text-primary);min-height:100vh;line-height:1.6;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 2rem;width:100%}header{position:fixed;top:0;left:0;width:100%;z-index:100;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--card-border);background:rgba(5,5,8,.6)}.nav-container{justify-content:space-between;height:80px}.logo,.nav-container{display:flex;align-items:center}.logo{gap:.75rem;font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--text-primary);text-decoration:none;letter-spacing:-.02em}.logo svg{filter:drop-shadow(0 0 8px rgba(99,102,241,.5))}.nav-links{display:flex;gap:2rem;align-items:center}.nav-links a{color:var(--text-secondary);text-decoration:none;font-size:.95rem;font-weight:500;transition:var(--transition-smooth)}.nav-links a:hover{color:var(--text-primary)}.hero{padding-top:160px;padding-bottom:80px;position:relative}.hero-glow{position:absolute;top:5%;left:50%;transform:translate(-50%);width:80vw;height:40vw;background:radial-gradient(ellipse at center,rgba(99,102,241,.15) 0,rgba(168,85,247,.05) 50%,transparent 100%);z-index:-1;pointer-events:none}.hero-content{text-align:center;max-width:800px;margin:0 auto}.badge{background:rgba(99,102,241,.1);border:1px solid rgba(99,102,241,.2);color:var(--color-accent);padding:.35rem 1rem;border-radius:20px;font-size:.85rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;display:inline-block;box-shadow:0 0 15px rgba(34,211,238,.1)}.badge,.hero h1{margin-bottom:1.5rem}.hero h1{font-family:var(--font-heading);font-size:3.5rem;font-weight:800;line-height:1.15;letter-spacing:-.03em;background:linear-gradient(135deg,#ffffff 30%,#a5b4fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero p{font-size:1.2rem;color:var(--text-secondary);margin-bottom:2.5rem;font-weight:400}.app-store-badge{display:inline-flex;align-items:center;background:#000;color:#fff;text-decoration:none;padding:.75rem 1.75rem;border-radius:12px;border:1px solid rgba(255,255,255,.15);gap:1rem}.app-store-badge.coming-soon{opacity:.5;cursor:default;pointer-events:none}.badge-text{text-align:left;display:flex;flex-direction:column}.badge-sub{font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary)}.badge-main{font-size:1.15rem;font-family:var(--font-heading);font-weight:700}.features{padding:100px 0;position:relative}.features-header{text-align:center;max-width:600px;margin:0 auto 5rem}.features-header h2{font-family:var(--font-heading);font-size:2.5rem;font-weight:800;letter-spacing:-.02em;margin-bottom:1rem}.features-header p{color:var(--text-secondary)}.calculators-grid,.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));grid-gap:2rem;gap:2rem}.calculator-card,.feature-card{background:var(--card-bg);border:1px solid var(--card-border);padding:2.5rem;border-radius:20px;transition:var(--transition-smooth);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:block;text-decoration:none;color:inherit}.calculator-card:hover,.feature-card:hover{transform:translateY(-5px);border-color:var(--card-border-hover);box-shadow:0 20px 40px rgba(99,102,241,.08)}.feature-icon-wrapper{width:50px;height:50px;border-radius:12px;background:var(--gradient-glow);display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;border:1px solid rgba(99,102,241,.2)}.feature-icon-wrapper svg{stroke:var(--color-accent)}.calculator-symbol{font-size:1.5rem;line-height:1}.calculator-card h3,.feature-card h3{font-family:var(--font-heading);font-size:1.25rem;font-weight:700;margin-bottom:.75rem}.calculator-card p,.feature-card p{color:var(--text-secondary);font-size:.95rem;line-height:1.6}footer{border-top:1px solid var(--card-border);padding:3rem 0;background:rgba(3,3,5,.9)}.footer-content{display:flex;justify-content:space-between;align-items:center}.copyright{color:var(--text-muted);font-size:.9rem}.footer-links{display:flex;gap:2rem}.footer-links a{color:var(--text-muted);text-decoration:none;font-size:.9rem;transition:var(--transition-smooth)}.footer-links a:hover{color:var(--text-secondary)}.page-content{padding-top:140px;padding-bottom:80px;max-width:800px;margin:0 auto}.back-link{display:inline-block;color:var(--text-secondary);text-decoration:none;font-size:.9rem;margin-bottom:1.5rem;transition:var(--transition-smooth)}.back-link:hover{color:var(--text-primary)}.content-card{background:var(--card-bg);border:1px solid var(--card-border);padding:3rem;border-radius:24px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 20px 45px rgba(0,0,0,.4)}.content-card h1{font-family:var(--font-heading);font-size:2.5rem;font-weight:800;letter-spacing:-.02em;margin-bottom:.5rem;background:linear-gradient(135deg,#ffffff 30%,#a5b4fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.content-date{color:var(--text-muted);font-size:.9rem;margin-bottom:2.5rem;text-transform:uppercase;letter-spacing:.05em}.content-subtitle{color:var(--text-secondary);font-size:1.1rem;margin-bottom:2.5rem}.content-card h2{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;margin-top:2rem;margin-bottom:1rem;color:var(--text-primary);border-bottom:1px solid rgba(255,255,255,.08);padding-bottom:.5rem}.content-card p{color:var(--text-secondary);font-size:1rem;line-height:1.7;margin-bottom:1.25rem}.content-card ul{color:var(--text-secondary);margin-left:1.5rem;margin-bottom:1.5rem}.content-card li{margin-bottom:.5rem;line-height:1.6}.content-card a{color:var(--color-accent);text-decoration:none;transition:var(--transition-smooth)}.content-card a:hover{color:var(--text-primary);text-decoration:underline}.calculator-detail-header{display:flex;align-items:center;gap:1.5rem;margin-bottom:2rem}.calculator-detail-header .feature-icon-wrapper{margin-bottom:0;flex-shrink:0}.calculator-detail-header h1{font-family:var(--font-heading);font-size:2rem;font-weight:800;letter-spacing:-.02em;margin-bottom:.25rem}.faq-section{margin-top:2rem;margin-bottom:3rem}.faq-item{margin-bottom:1.5rem;border-bottom:1px solid rgba(255,255,255,.08);padding-bottom:1.5rem}.faq-item:last-child{border-bottom:none}.faq-question{font-family:var(--font-heading);font-size:1.25rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem}.faq-answer{color:var(--text-secondary);font-size:1rem;line-height:1.7}.contact-box-wrapper{margin-top:3rem;padding:2.5rem;border-radius:20px;background:radial-gradient(circle at 50% 0,rgba(99,102,241,.15) 0,transparent 80%);border:1px solid var(--card-border-hover);text-align:center}.contact-box-wrapper h2{font-family:var(--font-heading);font-size:1.75rem;font-weight:700;margin-bottom:.75rem}.contact-box-wrapper p{color:var(--text-secondary);font-size:1rem;margin-bottom:1.5rem;max-width:500px;margin-left:auto;margin-right:auto}.email-btn{display:inline-flex;align-items:center;gap:.75rem;background:var(--gradient-accent);color:var(--text-primary)!important;padding:.8rem 2rem;border-radius:30px;font-weight:600;font-size:1.05rem;text-decoration:none;box-shadow:0 4px 15px rgba(99,102,241,.3);border:1px solid rgba(255,255,255,.1);transition:var(--transition-bounce)}.email-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(168,85,247,.4)}.email-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}@media (max-width:768px){.nav-container{height:70px}.nav-links a{display:none}.hero h1{font-size:2.5rem}.hero p{font-size:1.1rem}.features-header h2{font-size:2rem}.contact-box-wrapper,.content-card{padding:1.5rem}.content-card h1{font-size:2rem}.calculator-detail-header{flex-direction:column;align-items:flex-start;gap:1rem}.footer-content{flex-direction:column;gap:1.5rem;text-align:center}}