:root{--color-bg-primary: #f8fafc;--color-bg-secondary: #ffffff;--color-bg-tertiary: #f1f5f9;--color-text-primary: #0f172a;--color-text-secondary: #475569;--color-text-accent: #0284c7;--color-primary: #8b5cf6;--color-primary-hover: #7c3aed;--color-secondary: #06b6d4;--color-success: #10b981;--color-danger: #ef4444;--font-sans: "Outfit", system-ui, -apple-system, sans-serif;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: 1rem;--transition-fast: .15s ease;--transition-normal: .3s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-hover)}.container{max-width:1200px;margin:0 auto;padding:0 1rem;width:100%}.flex-center{display:flex;align-items:center;justify-content:center}.grid-responsive{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.grid-split-screen{display:grid;grid-template-columns:1fr;gap:3rem;align-items:start}@media(min-width:900px){.grid-split-screen{grid-template-columns:1.2fr .8fr}}#topic-selection{scroll-margin-top:100px}.mb-3{margin-bottom:1rem}.mb-4{margin-bottom:2rem}.mb-5{margin-bottom:4rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--radius-lg);font-weight:600;cursor:pointer;border:1px solid rgba(0,0,0,.05);transition:all var(--transition-normal);font-size:1rem;gap:.5rem;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.btn-primary{background:linear-gradient(135deg,#8b5cf6cc,#8b5cf699);color:#fff;box-shadow:0 4px 15px #8b5cf64d,inset 0 1px #fff3}.btn-primary:hover{background:linear-gradient(135deg,#7c3aede6,#7c3aedb3);color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px #8b5cf666,inset 0 1px #ffffff40}.btn-secondary{background:#fff;color:var(--color-text-primary);box-shadow:0 4px 15px #0000000d,inset 0 1px #ffffff80}.btn-secondary:hover{background:#f8fafc;color:var(--color-text-primary);transform:translateY(-2px);border-color:#0000001a}.btn-danger{background:linear-gradient(135deg,#ef4444cc,#dc2626cc);color:#fff;box-shadow:0 4px 15px #ef44444d,inset 0 1px #fff3}.btn-danger:hover{background:linear-gradient(135deg,#dc2626e6,#b91c1ce6);color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px #ef444466,inset 0 1px #ffffff40}.btn-outline{background:transparent;border:1px solid rgba(0,0,0,.1);color:var(--color-text-primary)}.btn-outline:hover{background:#8b5cf60d;border-color:var(--color-primary);color:var(--color-primary)}.card{background-color:var(--color-bg-secondary);border-radius:var(--radius-lg);padding:2rem;border:1px solid var(--color-bg-tertiary);transition:transform var(--transition-normal),border-color var(--transition-normal)}.card:hover{transform:translateY(-4px);border-color:var(--color-primary)}h1,h2,h3,h4,h5,h6{line-height:1.2;margin-bottom:1rem;color:var(--color-text-primary)}.option-selected{border-color:var(--color-success)!important;background-color:#10b98133!important}h1{font-size:3rem;font-weight:800}h2{font-size:2.25rem;font-weight:700}h3{font-size:1.5rem;font-weight:600}.text-muted{color:var(--color-text-secondary)}.text-accent{color:var(--color-text-accent)}.text-center{text-align:center}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes heartbeat{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.animate-fade-in{animation:fadeIn .5s ease-out forwards}.animate-heartbeat{animation:heartbeat 1.5s infinite}.highlight-pulse{animation:heartbeat .5s ease-in-out}@keyframes zenBreath{0%{opacity:0;transform:translateY(4px) scale(.99);filter:blur(4px)}to{opacity:1;transform:translateY(0) scale(1);filter:blur(0)}}.animate-zen-breath{animation:zenBreath 1.2s cubic-bezier(.2,.8,.2,1) forwards;display:block}@media(min-width:769px){.mobile-menu-btn,.mobile-emergency-btn{display:none!important}}@media(max-width:768px){.desktop-menu{display:none!important}.mobile-menu-btn{display:block;background:transparent;border:none;color:var(--color-text-primary);cursor:pointer}.mobile-emergency-btn{display:flex;align-items:center;justify-content:center;background:var(--color-danger);border:none;color:#fff;cursor:pointer;border-radius:var(--radius-md);padding:.4rem;margin-right:.5rem;box-shadow:0 2px 5px #ef444466}.hero-text{padding:0 1rem}}.mobile-menu{position:absolute;top:100%;left:0;right:0;background-color:var(--color-bg-primary);border-bottom:1px solid var(--color-bg-tertiary);padding:1rem;display:flex;flex-direction:column;gap:1rem;box-shadow:0 10px 15px -3px #00000080;animation:fadeIn .2s ease-out}