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.problem{font-size:1.3rem;margin-bottom:2rem;opacity:.9;font-style:italic;font-weight:400;animation:fadeInUp .8s ease-out .4s both}.hero h2{font-size:2.8rem;font-weight:700;letter-spacing:-.02em;text-shadow:0 2px 20px rgba(0,0,0,.2);animation:fadeInUp .8s ease-out .6s both}.gradient-text{background:linear-gradient(90deg,#fff,#e0e7ff,#c7d2fe 40%,#a5b4fc,#c7d2fe 60%,#e0e7ff,#fff);background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradient-shift 4s ease-in-out infinite,fadeInUp .8s ease-out .6s both;text-shadow:none}@keyframes gradient-shift{0%{background-position:0% center}50%{background-position:100% center}to{background-position:0% center}}.power-box{background:#ffffff26;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:16px;padding:2rem;margin:2rem auto;max-width:600px;border:1px solid rgba(255,255,255,.2);box-shadow:0 8px 32px #0000001a;animation:fadeInUp .8s ease-out .8s both}.power-box h3{font-size:1.4rem;margin-bottom:1rem;font-weight:700;letter-spacing:-.01em}.power-box p{font-size:1.05rem;opacity:.95;line-height:1.8;font-weight:400}.cta-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-top:2rem;align-items:stretch}.download-group{position:relative;display:inline-flex}.cta-button{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:1.3rem 2.8rem;font-size:1.2rem;font-weight:600;color:#667eea;background:#fff;border:none;border-radius:50px;cursor:pointer;text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 10px 30px #0003;letter-spacing:-.01em;animation:fadeInUp 1s ease-out 1s both;white-space:nowrap;min-width:280px;font-family:inherit;line-height:1}button.cta-button{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.cta-button:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 20px 50px #0000004d}.cta-button:active{transform:translateY(-1px) 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h3{color:#fff;margin-bottom:1.5rem}.help-text{color:#ffffffd9;font-size:.95rem;margin-top:1rem}.help-text a{color:#fff;text-decoration:underline}footer{background:#1a1a1a;color:#fff;padding:3rem 2rem;text-align:center}.footer-content{max-width:1200px;margin:0 auto}.footer-links{display:flex;justify-content:center;gap:2rem;margin-bottom:2rem;flex-wrap:wrap}.footer-links a{color:#fff;text-decoration:none;opacity:.8;transition:opacity .2s}.footer-links a:hover{opacity:1}.footer-note{opacity:.6;font-size:.9rem;margin-top:2rem;line-height:1.8}@media(max-width:768px){.hero h1{font-size:2.5rem}.hero .subtitle{font-size:1.2rem}.comparison{grid-template-columns:1fr}.cta-button{padding:1rem 2rem;font-size:1.1rem;min-width:240px}.hero-meta{flex-direction:column;gap:.5rem}.cta-buttons{flex-direction:column;align-items:stretch}.download-group{width:100%}.mac-dropdown{min-width:280px;left:50%;transform:translate(-50%)}.mac-dropdown a{padding:.9rem 1.2rem;font-size:.95rem}}