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infinite}.bonus-offer:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);animation:shine 3s infinite}@keyframes shine{0%{left:-100%}to{left:100%}}.urgency-alert{position:relative;animation:urgentPulse 1.5s infinite}@keyframes urgentPulse{0%{transform:scale(1)}50%{transform:scale(1.02)}to{transform:scale(1)}}.countdown-container{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.3)}.countdown-container,.countdown-container *{color:#ef4444!important}#countdown-timer{color:#ef4444!important;font-weight:700;font-size:1.5rem}#expired-message{color:#ef4444!important;font-weight:700}#welcome-screen,#test-screen,#results-screen{transition:all .5s ease;min-height:400px}.d-none{display:none!important}.form-control{border-radius:10px;border:2px solid #e9ecef;padding:.75rem 1rem;transition:all .3s ease}.form-control:focus{border-color:var(--primary-color);box-shadow:0 0 0 .2rem #1e3a8a40}.alert{border-radius:15px;border:none;animation:fadeInUp .5s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.smooth-scroll{scroll-behavior:smooth}@media (max-width: 768px){.hero-title{font-size:2rem}.hero-subtitle{font-size:1.1rem}.section-title{font-size:2rem}.service-card{margin-bottom:1rem}.hero-section{background-attachment:scroll}.vision-test-large{font-size:2.5rem;letter-spacing:8px}.vision-test-medium{font-size:2rem;letter-spacing:6px}.vision-test-small{font-size:1.5rem;letter-spacing:4px}.vision-test-tiny{font-size:1rem;letter-spacing:3px}.vision-test-blurred{font-size:1.5rem;letter-spacing:4px}.btn-lg{padding:.75rem 2rem;font-size:.9rem}}@media (max-width: 576px){.hero-title{font-size:1.75rem}.btn-lg{padding:.75rem 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