#dropdown-icon.rotated,.group:hover #dropdown-icon{transform:rotate(180deg)}#nav-ul-li a,.group:hover #nav-ul,.mobile-submenu.active{display:block}#nav-ul-li a,.tab-button{font-size:1rem;transition:background-color .3s,color .3s}#dropdown-icon,.hero,.nav-dropdown,.relative.group{position:relative}.brain-viz,.hero-visual{transform:translateY(-50%)}body{font-family:"PT Sans",sans-serif;font-size:16px;color:#222;background-color:#f8f9fa;line-height:1.6}#menu{display:flex;align-items:center;gap:1.5rem}.tab-button{display:inline-flex;align-items:center;justify-content:center;font-weight:600;color:#333;background-color:transparent;border:none;cursor:pointer}.logo-text,h1{font-weight:800;color:transparent}#dropdown-icon{transform:rotate(0);top:-2px;transition:transform .2s}#dropdown-icon.rotated{top:2px;transition:transform .2s}#nav-ul-li a:hover,.tab-button:hover{background-color:#f3f4f6;color:#000}#nav-ul{display:none;position:absolute;top:100%;left:0;background-color:#fff;border:1px solid #e5e7eb;border-radius:8px;box-shadow:0 4px 6px rgba(0,0,0,.1);z-index:10;padding:.5rem 0}.btn,.logo-icon{border-radius:10px}#nav-ul-li{padding:0;margin:0}#nav-ul-li a{padding:.5rem 1rem;font-weight:500;color:#000;text-decoration:none}.mobile-scroll{-webkit-overflow-scrolling:touch;overflow-x:auto}#about-content h1 h2{font-size:smaller}input:focus,select:focus,textarea:focus{outline:0;box-shadow:0 0 0 3px rgba(79,70,229,.2)}@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}@keyframes twinkle{0%{opacity:.6;transform:scale(.9)}100%{opacity:1;transform:scale(1.1)}}@media (max-width:768px){.results-container{width:100%!important;padding-left:1rem;padding-right:1rem}.report-content{padding:1rem!important}#about-content h1 h2{font-size:smaller}}#results-section,#skin-results-section{transition:.3s;max-width:100%;box-sizing:border-box;opacity:0;transform:translateY(20px);animation:.5s forwards fadeInUp}@media (min-width:1200px){#results-section,#skin-results-section{width:75%!important;margin:2rem auto}#detailed-report-content,#detailed-skin-report-content{padding:2rem!important;font-size:1.05rem;line-height:1.6}}@media screen and (width:1024px) and (height:1366px){#tagline{display:none!important}}@media screen and (width:1200px) and (height:368px){#tagline{display:none!important}}@media (max-width:1199px) and (min-width:769px){#results-section,#skin-results-section{width:85%!important;margin:1.5rem auto}#detailed-report-content,#detailed-skin-report-content{padding:1.5rem!important;width:auto!important}}@media (max-width:768px) and (min-width:641px){#results-section,#skin-results-section{width:90%!important;margin:1.25rem auto;padding:0}#detailed-report-content,#detailed-skin-report-content{padding:1.25rem!important;width:auto!important;font-size:.95rem}.p-6.bg-gradient-to-r.from-indigo-50.to-blue-50,.p-6.border-t.border-gray-100{padding:1.25rem}}@media (max-width:640px){.mobile-container{padding-left:1rem;padding-right:1rem}.mobile-text{font-size:.875rem}.mobile-heading{font-size:1.5rem}.mobile-subheading{font-size:1.25rem}.mobile-touch{min-height:44px;min-width:44px}#about-content h1 h2{font-size:smaller}#detailed-report-content p,#detailed-skin-report-content p,h3.text-xl,h4.text-lg{margin-bottom:.75rem}#results-section,#skin-results-section{width:92%!important;margin:1rem auto;border-radius:.75rem;box-shadow:0 2px 8px rgba(0,0,0,.1)}#detailed-report-content,#detailed-skin-report-content{padding:1rem!important;width:auto!important;font-size:.9rem;line-height:1.5;border-radius:.5rem}.p-6.bg-gradient-to-r.from-indigo-50.to-blue-50{padding:1rem 1.25rem;border-radius:.5rem .5rem 0 0}.p-6.border-t.border-gray-100{padding:1rem 1.25rem}.bg-white.p-4.rounded-lg.shadow-sm{padding:.75rem;margin-bottom:.5rem}h3.text-xl{font-size:1.1rem}h4.text-lg{font-size:1rem}.flex.items-center.justify-between{flex-direction:row;align-items:center;gap:.5rem;flex-wrap:wrap}}@media (max-width:480px){#results-section,#skin-results-section{width:100%!important;margin:.1rem auto;border-radius:.5rem}#detailed-report-content,#detailed-skin-report-content{padding:.75rem!important;font-size:.85rem}.p-6.bg-gradient-to-r.from-indigo-50.to-blue-50,.p-6.border-t.border-gray-100{padding:.75rem 1rem}.flex.items-center.justify-between{flex-direction:column;align-items:center}.flex.items-center.justify-between span.text-gray-600{margin-bottom:.25rem}.flex.items-center.justify-between span.text-lg{font-size:.95rem}#clear-btn,#clear-skin-btn{padding:.5rem;min-height:44px;display:flex;align-items:center}#my_quote{font-size:60%}#header_for_alzheimers_h1,#header_for_skin_h1{font-size:1.4rem}#footer_for_alzheimers{font-size:.7rem}#the-real-drop-zone{font-size:1.5rem}}.hero,.logo-icon{align-items:center;display:flex}@media (max-width:360px){#results-section,#skin-results-section{width:100%!important;margin:.1rem auto}#detailed-report-content,#detailed-skin-report-content{padding:.5rem!important;font-size:.8rem;line-height:1.4}h3.text-xl{font-size:1rem}h4.text-lg{font-size:.9rem}#my_quote{font-size:50%}#header_for_alzheimers_h1,#header_for_skin_h1{font-size:1.4rem}#footer_for_alzheimers{font-size:.7rem}}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}.bg-white.rounded-xl.border.border-gray-200.overflow-hidden.shadow-lg{overflow-x:hidden;max-width:100%}#detailed-report-content p,#detailed-skin-report-content p{margin-bottom:1em}#detailed-report-content ol,#detailed-report-content ul,#detailed-skin-report-content ol,#detailed-skin-report-content ul{padding-left:1.5rem;margin-bottom:1em}#detailed-report-content img,#detailed-skin-report-content img{max-width:100%;height:auto;margin:1rem 0;border-radius:.375rem}#detailed-report-content h1,#detailed-report-content h2,#detailed-report-content h3,#detailed-skin-report-content h1,#detailed-skin-report-content h2,#detailed-skin-report-content h3{margin-top:1.5em;margin-bottom:.75em}@media (prefers-color-scheme:dark){#detailed-report-content,#detailed-skin-report-content{color-scheme:light}}#detailed-report-content,#detailed-skin-report-content{word-wrap:break-word;overflow-wrap:break-word;transition:.3s;line-height:1.6}.active-dropdown{background-color:#f3f4f6}#detailed-report-content{width:100%!important;max-width:100%!important;display:block!important}:root{--primary:#2D3FE1;--secondary:#0AFFC2;--dark:#1A1A2E;--light:#FFFFFF;--gradient:linear-gradient(135deg, var(--primary), #5561FF)}.container{max-width:1200px;margin:0 auto;padding:0 20px}.logo-text{font-size:24px;background:var(--gradient);-webkit-background-clip:text;background-clip:text}.btn-primary,.logo-icon,h1{background:var(--gradient)}.logo-icon{width:40px;height:40px;justify-content:center;box-shadow:0 4px 12px rgba(45,63,225,.2)}.hero{min-height:85vh;overflow:hidden;padding:40px 0}.brain-viz,.hero-visual,.neuron{position:absolute}.hero-content{width:50%;z-index:2}h1{font-size:54px;line-height:1.1;margin-bottom:24px;-webkit-background-clip:text;background-clip:text}.subtitle{font-size:20px;line-height:1.6;color:#444;margin-bottom:40px;max-width:90%}.buttons{display:flex;gap:16px;margin-top:32px}.btn{padding:16px 30px;font-weight:600;font-size:16px;transition:.3s;cursor:pointer;display:flex;align-items:center;gap:10px}.btn-primary{color:var(--light);border:none;box-shadow:0 4px 15px rgba(45,63,225,.3)}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(45,63,225,.4)}.btn-secondary{background:rgba(45,63,225,.1);color:var(--primary);border:none}.neuron,.node{border-radius:50%}.btn-secondary:hover{transform:translateY(-3px);background:rgba(45,63,225,.15);box-shadow:0 10px 20px rgba(45,63,225,.1)}.hero-visual{right:-5%;top:50%;width:60%;height:80%;z-index:1}.neuron{background:var(--gradient);filter:blur(40px);opacity:.2;animation:4s infinite alternate pulse}.connection,.node{background:var(--primary)}.neuron-1{width:300px;height:300px;right:10%;top:20%}.neuron-2{width:200px;height:200px;right:30%;bottom:10%;animation-delay:1s}.neuron-3{width:150px;height:150px;right:50%;top:30%;animation-delay:2s}.brain-viz{width:500px;height:500px;right:10%;top:50%;display:flex;justify-content:center;align-items:center}.brain-structure{position:relative;width:70%;height:70%}.connection,.node,.scan-line{position:absolute}.connection{height:2px;transform-origin:left center;animation:2s forwards grow;opacity:.7}.node{width:12px;height:12px;animation:1s forwards fade-in}.scan-line{width:100%;height:4px;background:var(--secondary);top:50%;transform:translateY(-50%);animation:3s infinite scan;opacity:.6;filter:blur(4px)}.features{padding:80px 0 100px;background:linear-gradient(180deg,rgba(248,250,255,.5) 0,#f8faff 100%);position:relative;z-index:10}.features-heading{text-align:center;margin-bottom:60px}.features-heading h2{font-size:36px;font-weight:700;margin-bottom:16px;color:var(--dark)}.features-heading p{font-size:18px;color:#666;max-width:600px;margin:0 auto}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.feature-card{background:#fff;border-radius:16px;padding:32px;box-shadow:0 10px 30px rgba(0,0,0,.03);transition:.3s;border:1px solid rgba(0,0,0,.05)}.feature-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px rgba(0,0,0,.08)}.feature-icon{width:64px;height:64px;background:rgba(45,63,225,.1);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:24px;color:var(--primary)}.feature-title{font-size:22px;font-weight:700;margin-bottom:16px}.mobile-nav-item,.nav-button{border-radius:8px;font-weight:500}.feature-desc{color:#555;line-height:1.6}.nav-dropdown-content{position:absolute;top:100%;right:0;background:#fff;min-width:200px;border-radius:8px;box-shadow:0 10px 30px rgba(0,0,0,.1);padding:8px 0;z-index:100;opacity:0;visibility:hidden;transform:translateY(10px);transition:.3s}.mobile-menu,.overlay{position:fixed;top:0;right:0;bottom:0}.nav-dropdown:hover .nav-dropdown-content{opacity:1;visibility:visible;transform:translateY(0)}.nav-link{padding:10px 20px;display:block;color:#444;transition:.2s}.nav-link:hover{background:rgba(45,63,225,.05);color:var(--primary)}.nav-button{padding:8px 18px;transition:.3s}.nav-button.active{background:rgba(45,63,225,.1);color:var(--primary)}.nav-button:hover:not(.active){background:rgba(0,0,0,.03)}.mobile-menu{width:280px;background:#fff;z-index:1000;padding:20px;transform:translateX(100%);transition:transform .3s;box-shadow:-5px 0 30px rgba(0,0,0,.1)}.mobile-menu.active{transform:translateX(0)}.mobile-nav-item{padding:15px;display:block;margin-bottom:5px;transition:.2s}.mobile-nav-item:hover{background:rgba(45,63,225,.05)}.mobile-submenu{margin-left:15px;margin-top:5px;padding-left:15px;border-left:2px solid rgba(45,63,225,.2);display:none}.overlay{left:0;background:rgba(0,0,0,.5);z-index:999;opacity:0;visibility:hidden;transition:.3s}.overlay.active{opacity:1;visibility:visible}@keyframes pulse{0%{opacity:.15;transform:scale(.95)}100%{opacity:.25;transform:scale(1.05)}}@keyframes fade-in{from{opacity:0;transform:scale(0)}to{opacity:1;transform:scale(1)}}@keyframes grow{from{width:0}to{width:100%}}@keyframes scan{0%,100%{top:0}50%{top:100%}}@media (max-width:991px){.hero-content{width:100%;text-align:center;padding:60px 0}.subtitle{max-width:100%}h1{font-size:42px}.buttons{justify-content:center}.hero-visual{opacity:.3;width:100%;right:0}.features-grid{grid-template-columns:1fr}}