:root{--primary-100: #e6f6fe;--primary-500: #03a9f4;--primary-600: #0398dc;--primary-700: #026592;--gray-100: #f7fafc;--gray-200: #edf2f7;--gray-500: #718096;--gray-600: #4a5568;--gray-900: #1a202c;--white: #fff;--shadow: 0 4px 18px rgba(26, 32, 44, .12)}*{box-sizing:border-box}body{margin:0;color:var(--gray-600);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.6;background:var(--white);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:inherit;text-decoration:none}a:hover{color:var(--primary-600)}img{display:block;max-width:100%;height:auto}button,input,select,textarea{font:inherit}.section{width:min(100% - 24px,1024px);margin:0 auto;padding:64px 0}.section-compact{padding-top:32px}.section-heading{max-width:780px;margin:0 auto 24px;text-align:center}.section-heading h1,.section-heading h2{margin:0;color:var(--gray-900);font-size:2.25rem;line-height:1.2}.section-heading p{margin:16px 0 0;font-size:1.25rem}.button{display:inline-block;border:0;border-radius:6px;background:var(--primary-500);color:var(--white);font-weight:700;line-height:1.2;padding:10px 16px;text-align:center;cursor:pointer}.button:hover{background:var(--primary-600);color:var(--white)}.button-small{font-size:.875rem;padding:9px 12px}.button-full{width:100%;font-size:1rem}.button-secondary{border:1px solid #cbd5e1;background:var(--white);color:var(--gray-900)}.button-secondary:hover{background:var(--gray-200);color:var(--gray-900)}.button:disabled{opacity:.65;cursor:not-allowed}.site-header{position:sticky;top:0;z-index:50;background:#fff0;transition:background-color .2s ease,box-shadow .2s ease}.site-header.is-shadowed{box-shadow:var(--shadow)}.nav-section{display:flex;align-items:center;justify-content:space-between;padding:8px 0}.brand-link,.logo{display:inline-flex;align-items:center;gap:8px;color:var(--gray-900);font-weight:700}.logo{font-size:1.25rem}.logo-large{font-size:1.875rem}.main-nav,.footer-nav{display:flex;align-items:center;gap:24px}.main-nav a.active{color:var(--gray-900);font-weight:800}.hero-band,.site-footer,.form-band,.legal-page{background:var(--gray-100)}.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,1fr);gap:32px;align-items:center;padding-top:40px;padding-bottom:40px}.hero-copy h1{margin:0 0 16px;color:var(--primary-500);font-size:1.875rem;line-height:1.25}.hero-copy p{margin:16px 0;font-size:1.25rem;line-height:1.8}.hero-media{padding:24px}.store-buttons{display:flex;flex-wrap:wrap;gap:16px;margin-top:16px}.store-button{display:inline-flex;width:192px;height:56px;align-items:center;justify-content:center;gap:12px;border-radius:12px;background:#000;color:#fff}.store-button:hover{color:#fff;background:#111}.store-button small,.store-button strong{display:block;line-height:1.1}.store-button small{font-size:.75rem}.store-button strong{font-size:1.25rem}.practitioner-strip{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;padding-top:16px;padding-bottom:32px}.practitioner-strip p{margin:0;font-size:1.05rem}.feature-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,1fr);gap:32px;align-items:center;margin-top:20px}.feature-row-reverse .feature-copy{order:2}.feature-copy{text-align:center}.feature-copy h3{margin:0;color:var(--gray-900);font-size:1.875rem;line-height:1.25}.feature-copy p{margin:24px 0 0;font-size:1.25rem;line-height:1.8}.feature-media{padding:24px}.cta-banner{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;border-radius:6px;background:var(--primary-100);padding:48px}.cta-banner h1{margin:0;color:var(--gray-900);font-size:1.5rem;line-height:1.3}.practice-lists{display:flex;gap:40px;margin-top:16px;color:var(--primary-500);font-size:1.125rem}.form-band{display:flex;justify-content:center;padding:80px 16px}.signup-panel{width:min(100%,512px)}.signup-panel h1{margin:0 0 16px;color:var(--primary-500);font-size:1.5rem;text-align:center}.signup-form{border-radius:6px;background:var(--white);box-shadow:var(--shadow);padding:24px 32px 32px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.signup-form label{display:block;margin-bottom:16px}.signup-form span{display:block;margin-bottom:8px;color:var(--gray-600);font-size:.875rem;font-weight:700}.signup-form input,.signup-form select,.signup-form textarea{width:100%;border:1px solid #d1d5db;border-radius:6px;color:var(--gray-900);padding:10px 12px;box-shadow:0 1px 2px #1a202c14}.signup-form input:focus,.signup-form select:focus,.signup-form textarea:focus{border-color:var(--primary-500);outline:2px solid rgba(3,169,244,.18)}.form-status{min-height:1.5em;margin:0 0 10px;color:#dc2626}.thank-you{width:min(100% - 24px,900px);margin:80px auto;text-align:center}.thank-you h1{margin:0;color:var(--gray-900);font-size:1.5rem}.thank-you p{margin:8px 0 80px;color:var(--gray-900);font-size:1.25rem}.legal-page{width:100%;min-height:80vh;padding:32px max(16px,calc((100% - 1024px)/2))}.legal-page h1,.legal-page h2{color:var(--gray-900);line-height:1.25}.legal-page h1{margin:48px 0 16px;font-size:1.875rem}.legal-page h1:first-child{margin-top:0}.legal-page h2{margin:28px 0 8px;font-size:1.5rem}.legal-page p,.legal-page li{margin-bottom:12px}.legal-page ul{margin-left:24px}.site-footer{color:var(--gray-500)}.footer-inner{display:flex;flex-direction:column;align-items:center;gap:24px;text-align:center}.footer-icons{display:flex;gap:16px}.footer-icons a,.footer-icons svg{display:block;width:24px;height:24px;fill:currentColor}.cookie-note{max-width:640px;font-size:.875rem}.patent-note{max-width:760px;font-size:.8125rem;line-height:1.5}.cookie-banner{position:fixed;right:24px;bottom:24px;z-index:80;display:grid;grid-template-columns:1fr auto;gap:20px;width:min(calc(100% - 32px),720px);align-items:center;border:1px solid rgba(113,128,150,.22);border-radius:8px;background:#fffffff5;box-shadow:0 16px 44px #1a202c2e;padding:18px;backdrop-filter:blur(12px)}.cookie-banner[hidden]{display:none}.cookie-banner h2{margin:0 0 4px;color:var(--gray-900);font-size:1rem;line-height:1.3}.cookie-banner p{margin:0;font-size:.9rem;line-height:1.5}.cookie-actions{display:flex;gap:10px;white-space:nowrap}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:760px){.section{width:min(100% - 32px,1024px);padding:40px 0}.nav-section,.main-nav{flex-direction:column;gap:12px}.main-nav,.footer-nav{flex-wrap:wrap;justify-content:center}.logo-large{font-size:1.5rem}.hero-grid,.feature-row,.cta-banner,.practitioner-strip{grid-template-columns:1fr}.feature-row-reverse .feature-copy{order:initial}.hero-media,.feature-media{padding:16px 0}.practice-lists,.store-buttons,.cookie-actions{flex-direction:column}.cookie-banner{right:16px;bottom:16px;grid-template-columns:1fr}.cta-banner{padding:24px;text-align:center}.form-grid{grid-template-columns:1fr;gap:0}}