:root{--bg-primary:#faf9f6;--bg-secondary:#fff;--bg-tertiary:#f0efea;--text-primary:#1a1a1a;--text-secondary:#4a4a4a;--accent-primary:#4338ca;--accent-secondary:#0d9488;--accent-highlight:#f59e0b;--accent-focus:#3b82f6;--error:#dc2626;--success:#16a34a;--font-sans:"Inter", system-ui, -apple-system, sans-serif;--font-mono:"JetBrains Mono", monospace;--text-xs:clamp(.75rem, .7rem + .25vw, .875rem);--text-sm:clamp(.875rem, .8rem + .38vw, 1rem);--text-base:clamp(1rem, .9rem + .5vw, 1.125rem);--text-lg:clamp(1.125rem, 1rem + .63vw, 1.375rem);--text-xl:clamp(1.25rem, 1.1rem + .75vw, 1.5rem);--text-2xl:clamp(1.5rem, 1.3rem + 1vw, 2rem);--text-3xl:clamp(1.875rem, 1.6rem + 1.38vw, 2.5rem);--text-4xl:clamp(2.25rem, 1.9rem + 1.75vw, 3rem);--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-6:1.5rem;--space-8:2rem;--space-12:3rem;--space-16:4rem;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:1rem;--radius-full:9999px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000000d;--glass-bg:#ffffffb3;--glass-border:#ffffff80;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-smooth:.3s cubic-bezier(.4, 0, .2, 1)}@media (prefers-color-scheme:dark){:root{--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--accent-primary:#818cf8;--accent-secondary:#2dd4bf;--glass-bg:#0f172ab3;--glass-border:#ffffff1a}}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color var(--transition-smooth), color var(--transition-smooth);line-height:1.6}:focus-visible{outline:3px solid var(--accent-focus);outline-offset:2px;border-radius:2px}h1,h2,h3,h4,h5,h6{letter-spacing:-.02em;color:var(--text-primary);font-weight:700;line-height:1.2}h1{font-size:var(--text-4xl)}h2{font-size:var(--text-3xl)}h3{font-size:var(--text-2xl)}p{font-size:var(--text-base);color:var(--text-secondary)}a{color:var(--accent-primary);transition:color var(--transition-fast);font-weight:500;text-decoration:none}a:hover{color:var(--accent-secondary);text-decoration:underline}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.8s ease-out forwards fadeIn}.app-container{flex-direction:column;min-height:100vh;display:flex}.header{padding:var(--space-4) var(--space-8);z-index:100;-webkit-backdrop-filter:blur(12px);background-color:var(--glass-bg);border-bottom:1px solid var(--glass-border);justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.logo-container{align-items:center;gap:var(--space-3);font-weight:800;font-size:var(--text-xl);color:var(--accent-primary);letter-spacing:-.05em;display:flex}.logo-dot{border-radius:var(--radius-full);background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));width:12px;height:12px;animation:3s infinite alternate pulse}.nav-links{gap:var(--space-6);display:flex}.nav-link{color:var(--text-secondary);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);transition:all var(--transition-fast);font-weight:600}.nav-link:hover{color:var(--text-primary);background-color:#0000000d;text-decoration:none}@media (prefers-color-scheme:dark){.nav-link:hover{background-color:#ffffff1a}}.btn{padding:var(--space-3) var(--space-6);border-radius:var(--radius-md);font-weight:600;font-size:var(--text-base);cursor:pointer;transition:all var(--transition-fast);border:none;justify-content:center;align-items:center;text-decoration:none;display:inline-flex}.btn:focus-visible{outline-offset:4px}.btn-primary{background-color:var(--accent-primary);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{box-shadow:var(--shadow-lg);color:#fff;background-color:#3730a3;text-decoration:none;transform:translateY(-2px)}.btn-outline{color:var(--text-primary);border:2px solid var(--text-primary);background-color:#0000}.btn-outline:hover{background-color:var(--text-primary);color:var(--bg-primary)}.hero{text-align:center;padding:var(--space-16) var(--space-8);flex-direction:column;flex:1;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.hero-glow{z-index:-1;pointer-events:none;background:radial-gradient(circle,#4338ca26 0%,#4338ca00 70%);border-radius:50%;width:600px;height:600px;position:absolute;top:-100px;left:-200px}.hero-glow-2{z-index:-1;pointer-events:none;background:radial-gradient(circle,#0d94881a 0%,#0d948800 70%);border-radius:50%;width:500px;height:500px;position:absolute;bottom:-100px;right:-100px}.hero-title{max-width:800px;margin-bottom:var(--space-6);background:linear-gradient(135deg, var(--text-primary) 30%, var(--accent-primary) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero-subtitle{max-width:600px;margin-bottom:var(--space-8);font-size:var(--text-xl);color:var(--text-secondary)}.hero-actions{gap:var(--space-4);flex-wrap:wrap;justify-content:center;display:flex}.features-section{padding:var(--space-16) var(--space-8);background-color:var(--bg-secondary)}.section-title{text-align:center;margin-bottom:var(--space-12)}.features-grid{gap:var(--space-8);grid-template-columns:repeat(auto-fit,minmax(300px,1fr));max-width:1200px;margin:0 auto;display:grid}.feature-card{background-color:var(--bg-primary);padding:var(--space-8);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:transform var(--transition-smooth), box-shadow var(--transition-smooth);border:1px solid var(--bg-tertiary);gap:var(--space-4);flex-direction:column;display:flex}.feature-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px)}.feature-icon-wrapper{border-radius:var(--radius-md);width:48px;height:48px;color:var(--accent-primary);background-color:#4338ca1a;justify-content:center;align-items:center;font-size:24px;display:flex}.feature-title{font-size:var(--text-lg);color:var(--text-primary)}.feature-desc{color:var(--text-secondary);font-size:var(--text-sm);flex:1}.hero-kicker{font-size:var(--text-sm);letter-spacing:.1em;text-transform:uppercase;color:var(--accent-secondary);margin-bottom:var(--space-4);font-weight:600}.panel-toggle{border:2px solid var(--bg-tertiary);border-radius:var(--radius-full);padding:var(--space-1);background-color:var(--bg-secondary);margin-top:var(--space-8);gap:0;display:inline-flex}.toggle-btn{padding:var(--space-2) var(--space-6);border-radius:var(--radius-full);color:var(--text-secondary);font-weight:600;font-size:var(--text-base);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none}.toggle-btn--active{background-color:var(--accent-primary);color:#fff}.toggle-btn:not(.toggle-btn--active):hover{color:var(--text-primary)}.panel{background-color:var(--bg-secondary);padding:var(--space-16) var(--space-8)}.panel-inner{gap:var(--space-12);flex-direction:column;max-width:1200px;margin:0 auto;display:flex}.panel-header{max-width:720px}.panel-title{font-size:var(--text-4xl);margin-bottom:var(--space-4)}.panel-body{font-size:var(--text-lg);color:var(--text-secondary);line-height:1.7}.panel-cta{display:flex}.conditions-bar{padding:var(--space-6) var(--space-8);align-items:center;gap:var(--space-6);border-top:1px solid var(--bg-tertiary);flex-wrap:wrap;display:flex}.conditions-label{font-size:var(--text-sm);color:var(--text-secondary);white-space:nowrap;font-weight:700}.conditions-tags{gap:var(--space-2);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.conditions-tag{font-size:var(--text-sm);padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);background-color:var(--bg-secondary);border:1px solid var(--bg-tertiary);color:var(--text-secondary)}@keyframes pulse{0%{opacity:.8;transform:scale(.95)}to{opacity:1;transform:scale(1.1)}}@media (width<=768px){.hero-title{font-size:var(--text-3xl)}.nav-links{display:none}.hero{padding:var(--space-12) var(--space-4)}.panel{padding:var(--space-10) var(--space-4)}.features-grid{grid-template-columns:1fr}.conditions-bar{padding:var(--space-6) var(--space-4);flex-direction:column;align-items:flex-start}}.profile-mockup-overlay{-webkit-backdrop-filter:blur(8px);z-index:1000;width:100vw;height:100vh;padding:var(--space-4);animation:fadeIn var(--transition-smooth);background-color:#0006;justify-content:center;align-items:center;display:flex;position:fixed;top:0;left:0}.profile-modal{background-color:var(--bg-primary);border-radius:var(--radius-lg);width:100%;max-width:800px;max-height:90vh;box-shadow:var(--shadow-lg);border:1px solid var(--bg-tertiary);flex-direction:column;display:flex;position:relative;overflow-y:auto}@media (prefers-color-scheme:dark){.profile-modal{border:1px solid var(--glass-border)}}@media (width<=600px){.profile-mockup-overlay{align-items:flex-end;padding:0}.profile-modal{border-radius:var(--radius-lg) var(--radius-lg) 0 0;max-height:92vh}}.modal-header{padding:var(--space-6) var(--space-8);border-bottom:1px solid 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label{color:var(--text-secondary);font-weight:600;font-size:var(--text-sm)}.modality-options{gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(150px,1fr));display:grid}.modality-btn{padding:var(--space-4);border:2px solid var(--bg-tertiary);border-radius:var(--radius-md);color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast);align-items:center;gap:var(--space-2);background:0 0;flex-direction:column;font-weight:600;display:flex}.modality-btn:hover{border-color:var(--accent-secondary);background-color:#0d94880d}.modality-btn[aria-pressed=true]{border-color:var(--accent-primary);background-color:#4338ca0d}.modality-icon{font-size:24px}.checkbox-group{align-items:center;gap:var(--space-3);padding:var(--space-3);background-color:var(--bg-secondary);border-radius:var(--radius-md);cursor:pointer;display:flex}.checkbox-group input[type=checkbox]{width:20px;height:20px;accent-color:var(--accent-primary);cursor:pointer}.modal-footer{padding:var(--space-6) var(--space-8);border-top:1px solid var(--bg-tertiary);justify-content:flex-end;gap:var(--space-4);background-color:var(--bg-secondary);display:flex;position:sticky;bottom:0}