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h2{text-align:center;margin-bottom:3rem;font-size:2.5rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.feature-card{background:var(--white);padding:2.5rem;border-radius:15px;text-align:center;box-shadow:0 5px 20px #00000014;border:1px solid rgba(0,102,204,.1);transition:all .3s ease}.feature-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px #0066cc26}.feature-icon{font-size:3rem;margin-bottom:1rem;display:block}.feature-card h3{margin-bottom:1rem;color:var(--primary-blue-dark)}.feature-card p{color:var(--medium-gray);line-height:1.6}.footer{background:var(--dark-gray);color:var(--white);text-align:center;padding:2rem 0;margin-top:auto}.footer p{margin:0;opacity:.8}.page-container{max-width:800px;margin:0 auto}.page-header{text-align:center;margin-bottom:3rem}.page-header h1{margin-bottom:.5rem}.page-header p{color:var(--medium-gray);font-size:1.1rem}.report-header{background-color:#fff;padding:1.5rem;margin:-1.5rem;z-index:90;box-shadow:0 4px 12px #00000014;border-radius:0 0 12px 12px;transition:all .3s ease-in-out}.report-header.scrolled .patient-info-card{display:none}.report-header.scrolled{padding:.75rem 1.5rem;border-radius:0;box-shadow:0 2px 8px #0000001a}.report-header.scrolled .progress-info h3{display:none}.report-header.scrolled .progress-info{margin-bottom:.5rem}.report-header.scrolled .progress-details{display:none}.sticky-progress-bar{position:fixed;top:0;left:0;width:100%;height:5px;background-color:var(--light-gray);z-index:200;opacity:0;transform:translateY(-100%);transition:opacity .3s ease,transform .3s ease}.sticky-progress-bar.visible{opacity:1;transform:translateY(0)}.sticky-progress-bar .progress-bar-inner{height:100%;background:linear-gradient(90deg,var(--accent-green) 0%,var(--secondary-teal-light) 100%);transition:width .5s ease}.report-block{border:1px solid #e0e0e0;border-radius:8px;margin-bottom:1.5rem}.report-block-header{padding:1rem 1.5rem;cursor:pointer;display:flex;justify-content:space-between;align-items:center}.report-block-content{padding:1.5rem;border-top:1px solid #e0e0e0}.report-preview-container{background-color:#f0f4f8;padding:2rem}.report-preview-content{max-width:800px;margin:0 auto;background:#fff;padding:2rem;box-shadow:0 5px 15px #0000001a;color:#000}.preview-header{background-color:#637792;color:#fff;padding:2rem;display:flex;justify-content:space-between;align-items:center}.preview-logo{height:40px}.preview-title{font-size:1.5rem;font-weight:300;color:#f0f4f8}.preview-body{padding:2rem}.preview-section h4{border-bottom:2px solid #637792;padding-bottom:.5rem;margin-bottom:1rem;color:#637792}.preview-footer{background-color:#637792;color:#fff;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;font-size:.9rem}.preview-actions{max-width:800px;margin:1rem auto;display:flex;justify-content:center;gap:1rem;padding:1rem}@media (max-width: 768px){.menu-toggle{display:block}.nav{display:none;flex-direction:column;width:100%;background-color:var(--primary-blue-dark);position:absolute;top:70px;left:0;padding:1rem}.nav.open{display:flex}.header-content{flex-wrap:wrap}.hero-content h1{font-size:2.5rem}.hero-actions{flex-direction:column;align-items:center}.btn-primary,.btn-secondary{width:100%;max-width:280px}.features-grid{grid-template-columns:1fr}}