:root{--font-inter:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--color-primary:#031c36;--color-accent:#2A2E6A;--color-text-dark:#000000;--color-text-light:#ffffff;--color-text-gray:#6b7280;--color-bg-white:#ffffff;--color-bg-black:#000000;--color-bg-dark:#031c36;--radius-sm:4px;--radius-md:8px;--font-body:var(--font-inter),sans-serif;--font-heading:var(--font-inter),sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--color-bg-white);color:var(--color-text-dark);font-family:var(--font-inter),"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif!important;line-height:1.6}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2}.font-sans,h1,h2,h3,h4,h5,h6{font-family:var(--font-inter),"Inter",sans-serif!important}a{text-decoration:none;color:inherit;transition:color .2s}.header-top{background-color:var(--color-accent);color:var(--color-text-light);font-size:.875rem;font-weight:600;padding:.5rem 2rem}.header-main,.header-top{display:flex;justify-content:space-between;align-items:center}.header-main{background-color:var(--color-bg-white);padding:1rem 2rem}.nav-link{font-size:.95rem;font-weight:700;color:var(--color-text-dark)}.nav-link:hover{opacity:.8}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 24px;border-radius:var(--radius-sm);font-weight:700;font-size:.875rem;line-height:1.25rem;cursor:pointer;border:none;transition:opacity .2s}.btn-primary{background-color:var(--color-primary)}.btn-black,.btn-primary{color:var(--color-text-light)}.btn-black{background-color:var(--color-bg-black)}.btn-accent{background-color:var(--color-accent);color:var(--color-text-light)}.btn-accent:hover,.btn-black:hover{opacity:.9}.hero{background-color:var(--color-bg-dark);color:var(--color-text-light);min-height:calc(100vh - 130px);position:relative;display:flex;align-items:center;justify-content:center;text-align:center}.grid-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 0),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 0);background-size:15vw 15vw}.hero-content{position:relative;z-index:2;padding:2rem}.container{max-width:1400px;margin:0 auto}.form-input,.input{background-color:#fff;border:1px solid #d1d5db;padding:12px 16px;width:100%;border-radius:var(--radius-sm);font-family:inherit;font-size:1rem;transition:border-color .2s,box-shadow .2s;outline:none}.form-input:focus,.input:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px rgba(42,46,106,.1)}.label-white{color:var(--color-text-light);font-size:.875rem}.label,.label-white{display:block;margin-bottom:.5rem}.label{font-weight:600;color:var(--color-primary);font-size:.9rem}.section{padding:5rem 2rem}.section-muted{background-color:#f9fafb}.card{background-color:#ffffff;border-radius:var(--radius-md);box-shadow:0 4px 20px rgba(0,0,0,.05);border:1px solid #f3f4f6}.text-subtle{color:var(--color-text-gray)}.grid-2{display:grid;grid-template-columns:1fr;gap:1.5rem}@media (min-width:768px){.grid-2{grid-template-columns:1fr 1fr}}.input-group{margin-bottom:1.5rem}@media (max-width:768px){.header-main{padding:1rem}.header-top{display:none}.section{padding:3rem 1rem}h1{font-size:2.5rem!important}h2{font-size:2rem!important}.hero-title-responsive{font-size:2.5rem!important}.hero-subtitle-responsive{font-size:1.5rem!important}}.footer{background-color:#000;color:#fff;padding:4rem 2rem 2rem;font-size:.875rem}.footer-link{color:#9ca3af;display:block;margin-bottom:.75rem}.footer-link:hover{color:#fff}.text-accent{color:var(--color-accent)}.fab{position:fixed;bottom:6rem;right:2rem;width:60px;height:60px;background-color:#25d366;color:white;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 15px rgba(0,0,0,.2);transition:transform .2s,background-color .2s;z-index:999}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.animate-spin{animation:spin 1s linear infinite}.fab:hover{transform:scale(1.1);background-color:#128c7e}.responsive-grid-2,.responsive-grid-3,.responsive-grid-4{display:grid;gap:2rem}.responsive-grid-2,.responsive-grid-3,.responsive-grid-4{grid-template-columns:1fr}@media (min-width:768px){.responsive-grid-2{grid-template-columns:repeat(2,1fr);gap:4rem}.responsive-grid-3{grid-template-columns:repeat(3,1fr);gap:3rem}.responsive-grid-4{grid-template-columns:repeat(2,1fr);gap:2rem}}@media (min-width:1024px){.responsive-grid-4{grid-template-columns:repeat(4,1fr)}}@media (max-width:1024px){div[style*="repeat(4, 1fr)"]{grid-template-columns:repeat(2,1fr)!important}}@media (max-width:768px){div[style*="1fr 1fr 1fr"],div[style*="1fr 1fr"],div[style*="repeat(4, 1fr)"]{grid-template-columns:1fr!important}div[style*="gap: 3rem"],div[style*="gap: 4rem"],div[style*="gap: 5rem"],div[style*="gap: 6rem"]{gap:2rem!important}div[style*="padding: 4rem 2rem"],div[style*="padding: 5rem 2rem"],div[style*="padding: 6rem 2rem"]{padding:3rem 1rem!important}}.tiptap-content p{margin-bottom:1.5rem;line-height:1.8}.tiptap-content h1,.tiptap-content h2,.tiptap-content h3{margin-top:2.5rem;margin-bottom:1rem;font-weight:800;color:var(--color-primary)}.tiptap-content h1{font-size:2rem}.tiptap-content h2{font-size:1.5rem}.tiptap-content h3{font-size:1.25rem}.tiptap-content ol,.tiptap-content ul{margin-bottom:1.5rem;padding-left:2rem}.tiptap-content ul{list-style-type:disc}.tiptap-content ol{list-style-type:decimal}.tiptap-content blockquote{border-left:4px solid var(--color-accent);padding-left:1rem;margin:1.5rem 0;font-style:italic;color:#6b7280}.tiptap-content img{max-width:100%;height:auto;border-radius:8px;margin:2rem 0}.tiptap-content code{background-color:#f3f4f6;padding:.2rem .4rem;border-radius:4px;font-family:monospace;font-size:.9em}.synapse-container{position:absolute;top:0;left:0;right:0;bottom:0;overflow:hidden;z-index:1;pointer-events:none}.node{position:absolute;width:4px;height:4px;background-color:var(--color-accent);border-radius:50%;box-shadow:0 0 10px 2px rgba(42,46,106,.6);animation:pulse 4s infinite alternate}.connection{position:absolute;background:linear-gradient(90deg,transparent,rgba(42,46,106,.4),transparent);height:1px;transform-origin:left center;animation:flow 3s linear infinite}@keyframes pulse{0%{transform:scale(1);opacity:.5}to{transform:scale(1.5);opacity:1}}@keyframes flow{0%{background-position:-100% 0}to{background-position:200% 0}}