:root{--brand-teal:#0d9488;--brand-teal-dark:#0f766e;--brand-purple:#7c3aed;--brand-purple-dark:#6d28d9;--brand-primary:#0d9488;--brand-accent:#7c3aed;--brand-dark:#0f766e;--brand-primary-button:#0f766e;--brand-primary-button-hover:#0d5d57;--bg:#fff;--bg-muted:#f8fafc;--text:#0f172a;--text-muted:#475569;--muted:#64748b;--border:#e2e8f0;--border-focus:var(--brand-primary);--shadow:0 1px 3px rgba(0,0,0,.06);--shadow-md:0 4px 6px -1px rgba(0,0,0,.06),0 2px 4px -2px rgba(0,0,0,.04)}*,:after,:before{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:1rem;line-height:1.6;color:var(--text);background-color:var(--bg);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}.skip-link{position:absolute;top:-100%;left:.5rem;z-index:100;padding:.75rem 1rem;background:var(--bg);color:var(--brand-teal);border:2px solid var(--brand-teal);border-radius:.375rem;font-weight:600;transition:top .2s}.skip-link:focus{top:.5rem;outline:none}.container{width:100%;max-width:1200px;margin:0 auto;padding-left:1rem;padding-right:1rem}@media (min-width:768px){.container{padding-left:1.5rem;padding-right:1.5rem}}@media (min-width:1024px){.container{padding-left:2rem;padding-right:2rem}}@media (max-width:767px){.nav-desktop{display:none!important}.nav-toggle{display:block!important}}@media (min-width:768px){.nav-mobile-menu,.nav-toggle{display:none!important}}.nav-request-access-btn{background:linear-gradient(90deg,#1c8f9a,#6b3fd6);color:#fff;border:none;padding:.5rem 1rem;transition:opacity .15s ease}.nav-request-access-btn:hover:not(:disabled){opacity:.9}.nav-request-access-btn:focus-visible{outline:none;box-shadow:0 0 0 2px #2f3c8f;outline-offset:2px}.hero-grid{display:grid;grid-gap:2rem;gap:2rem;align-items:center;grid-template-columns:1fr}@media (min-width:1024px){.hero-grid{grid-template-columns:1fr 1fr}}.diff-mastery-grid,.promise-grid,.who-grid{grid-template-columns:1fr}@media (min-width:768px){.promise-grid,.who-grid{grid-template-columns:repeat(3,1fr)}.diff-mastery-grid{grid-template-columns:repeat(2,1fr)}}.product-block{display:grid;grid-gap:1.5rem;gap:1.5rem;align-items:center;grid-template-columns:1fr}@media (min-width:768px){.product-block{grid-template-columns:1fr 1fr}.product-block:nth-child(2n) .product-block-content{order:2}.product-block:nth-child(2n) .product-block-image{order:1}}.btn-base{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:44px;padding:.625rem 1.25rem;font-weight:600;font-size:1rem;line-height:1.5;border-radius:.5rem;border:2px solid transparent;cursor:pointer;transition:background-color .15s ease,color .15s ease,border-color .15s ease,opacity .15s ease;text-decoration:none}.btn-base:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}.btn-base:disabled{cursor:not-allowed;opacity:.6}.btn-primary{background-color:var(--brand-primary-button);color:#fff;border-color:var(--brand-primary-button)}.btn-primary:hover:not(:disabled){background-color:var(--brand-primary-button-hover);border-color:var(--brand-primary-button-hover);color:#fff}.btn-secondary{background-color:transparent;color:var(--brand-primary);border-color:var(--brand-primary)}.btn-secondary:hover:not(:disabled){background-color:var(--brand-primary);color:#fff}.btn-secondary:disabled{border-color:var(--border);color:var(--text-muted)}.cta-primary-btn{background:linear-gradient(90deg,#1c8f9a,#6b3fd6);color:#fff;border:none;padding:.75rem 1.5rem}.cta-primary-btn:hover:not(:disabled){opacity:.9}.cta-primary-btn:focus-visible{outline:none;box-shadow:0 0 0 2px #2f3c8f;outline-offset:2px}.cta-secondary-btn{color:#6b3fd6;border-color:#6b3fd6}.cta-secondary-btn:hover:not(:disabled){background-color:#6b3fd6;color:#fff}.cta-secondary-btn:focus-visible{outline:none;box-shadow:0 0 0 2px #6b3fd6;outline-offset:2px}