@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";:root{--primary-black: #000000;--primary-white: #FFFFFF;--text-light-gray: #CCCCCC;--color-deep-red: #9E2A1B;--color-bright-redorange: #E64A19;--color-vibrant-orange: #F57C00;--nexus-cyan: #00BCD4;--nexus-blue: #2196F3;--nexus-purple: #9C27B0;--accent-gradient: linear-gradient(90deg, var(--nexus-purple), var(--nexus-blue), var(--nexus-cyan));--footer-dark-gray: #1a1a1a;--card-bg: #0f0f0f;--navbar-height: 70px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:var(--navbar-height)}body{font-family:Inter,sans-serif;background-color:var(--primary-black);color:var(--primary-white);line-height:1.6;overflow-x:hidden}.ecosystem-container{max-width:1200px;margin:0 auto;padding:0 2rem;text-align:center}h1,h2,h3{line-height:1.2;margin-bottom:1rem}h1{font-size:3rem;font-weight:700}h2{font-size:2.5rem;font-weight:600}section{padding:6rem 0}.section-title{font-size:2.5rem;margin-bottom:1rem;font-weight:700}.subtitle{font-size:1.1rem;max-width:800px;margin:0 auto 2rem;color:var(--text-light-gray)}.large-text{font-size:1.25rem;line-height:1.8}.btn{padding:12px 30px;border-radius:50px;font-size:1rem;font-weight:600;transition:all .3s ease;text-transform:uppercase;letter-spacing:.5px;display:inline-block;cursor:pointer;border:none;text-decoration:none}.btn-primary-glow{background:var(--accent-gradient);color:var(--primary-white);box-shadow:0 0 20px #00bcd466}.btn-primary-glow:hover{box-shadow:0 0 30px #00bcd499;transform:translateY(-3px)}.btn-secondary-outline{background:transparent;border:2px solid var(--primary-white);color:var(--primary-white);text-decoration:none}.btn-secondary-outline:hover{background-color:var(--primary-white);color:var(--primary-black);transform:translateY(-3px)}.hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:2rem}.hero-share-link{display:block;margin-top:1.25rem;color:var(--text-light-gray);font-size:.9rem;text-decoration:underline;text-underline-offset:3px;opacity:.85;transition:opacity .2s ease,color .2s ease}.hero-share-link:hover{opacity:1;color:var(--nexus-cyan)}.main-header{background-color:var(--primary-black);padding:15px 5vw;border-bottom:1px solid rgba(255,255,255,.05);position:sticky;top:0;z-index:1000;transition:background .28s ease,border-color .28s ease,backdrop-filter .28s ease}.main-header.is-scrolled{background:#000000c7;border-bottom-color:#00bcd438;-webkit-backdrop-filter:blur(18px) saturate(140%);backdrop-filter:blur(18px) saturate(140%)}.navbar{display:flex;justify-content:space-between;align-items:center;max-width:1400px;margin:0 auto}.navbar-left .logo{display:flex;align-items:center;font-size:24px;font-weight:700;color:var(--primary-white);text-decoration:none}.header-logo-icon{height:35px;margin-right:10px;filter:drop-shadow(0 0 8px rgba(0,188,212,.5))}.navbar-center .nav-menu{display:flex;list-style:none;gap:40px}.nav-menu li a{color:var(--text-light-gray);font-weight:500;padding-bottom:8px;position:relative;transition:color .3s ease;text-decoration:none}.nav-menu li a:after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--accent-gradient);transition:width .3s ease-out}.nav-menu li a:hover:after{width:100%}.dropdown{position:relative}.dropdown-content{display:none;position:absolute;background-color:var(--primary-black);min-width:200px;box-shadow:0 8px 16px #00000080;z-index:1;border-radius:8px;padding:10px 0;margin-top:10px}.dropdown-content a{color:var(--text-light-gray);padding:12px 16px;text-decoration:none;display:block}.dropdown:hover .dropdown-content{display:block}.navbar-right{display:flex;gap:15px;align-items:center}.btn-signin{background:var(--accent-gradient);color:var(--primary-white);border:none;box-shadow:0 0 15px #2196f34d}.btn-signin:hover{transform:translateY(-2px);box-shadow:0 0 25px #2196f380;filter:brightness(1.1)}.btn-signup{background:transparent;border:2px solid var(--primary-white);color:var(--primary-white)}.btn-signup:hover{background:var(--primary-white);color:var(--primary-black);transform:translateY(-2px);box-shadow:0 0 15px #ffffff4d}.hero-section{position:relative;min-height:85vh;display:flex;justify-content:center;align-items:center;overflow-x:hidden;padding:60px 20px;background-color:transparent;text-align:center}.hero-section:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,transparent 0%,rgba(0,0,0,.54) 78%,#000 100%),radial-gradient(circle at 50% 28%,rgba(0,188,212,.16),transparent 34%);pointer-events:none;z-index:2}.hero-section:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background-image:radial-gradient(circle at 20% 50%,rgba(156,39,176,.1) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(33,150,243,.1) 0%,transparent 50%);animation:nexusGlow 8s ease-in-out infinite alternate}@keyframes nexusGlow{0%{opacity:.3}to{opacity:.6}}.hero-content{position:relative;z-index:10;display:flex;flex-direction:column;align-items:center;padding:0 20px;max-width:980px}.hero-logo-large{width:150px;margin-bottom:40px;filter:drop-shadow(0 0 15px rgba(0,188,212,.6));animation:fadeInScale 1.5s ease-out}@keyframes fadeInScale{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.hero-tagline{font-size:3.5em;font-weight:800;color:var(--primary-white);margin-bottom:30px;max-width:1000px;line-height:1.2;letter-spacing:-1px}.hero-subtitle{font-size:1.3rem;color:var(--text-light-gray);max-width:700px;margin-top:0}.eyebrow{margin:0 0 14px;color:var(--nexus-cyan);font-size:.78rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase}.hero-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:28px}.btn-secondary-outline{background:transparent;border:1px solid rgba(255,255,255,.42);color:var(--primary-white)}.btn-secondary-outline:hover{background:var(--primary-white);color:var(--primary-black);transform:translateY(-2px)}.split-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.75fr);gap:clamp(28px,5vw,70px);align-items:center;text-align:left}.split-copy .section-title{color:var(--primary-white);margin-bottom:18px}.deployment-card{display:grid;gap:12px;padding:clamp(20px,4vw,34px);border-radius:8px;border:1px solid rgba(0,188,212,.16);background:linear-gradient(180deg,#ffffff13,#ffffff09);box-shadow:0 24px 80px #00000059}.deployment-card div{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.08)}.deployment-card div:last-child{border-bottom:0}.deployment-card span,.form-status{display:block;color:#ffffff85;font-size:.76rem;letter-spacing:.12em;text-transform:uppercase}.deployment-card strong{display:block;color:var(--primary-white);overflow-wrap:anywhere}.contact-form{border-radius:8px;background:linear-gradient(180deg,#ffffff13,#ffffff09);box-shadow:0 24px 80px #00000047}.form-status{min-height:20px;margin-top:14px;color:var(--nexus-cyan);text-transform:none;letter-spacing:0}.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}.reveal.is-visible{opacity:1;transform:translateY(0)}.nexus-metaphor{display:flex;align-items:center;justify-content:center;gap:3rem;margin-top:4rem;flex-wrap:wrap}.metaphor-card{background:var(--card-bg);padding:3rem 2rem;border-radius:20px;width:320px;border:2px solid transparent;transition:all .3s ease}.metaphor-card:hover{transform:translateY(-10px);box-shadow:0 20px 50px #00bcd433}.metaphor-icon{width:120px;height:120px;margin:0 auto 2rem;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}.metaphor-icon.opus-brain{background:linear-gradient(135deg,var(--color-deep-red),var(--color-vibrant-orange))}.metaphor-icon.nexus-nervous{background:var(--accent-gradient)}.metaphor-icon i{font-size:3rem;color:var(--primary-white)}.metaphor-icon span{font-size:.85rem;font-weight:700;color:var(--primary-white);margin-top:.5rem}.connection-arrow{font-size:3rem;color:var(--nexus-cyan);animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.4;transform:scale(1)}50%{opacity:1;transform:scale(1.1)}}.metaphor-card h3{font-size:1.5rem;color:var(--primary-white);margin-bottom:1rem}.metaphor-card p{color:var(--text-light-gray);font-size:1.05rem}.features-grid-nexus{display:grid;grid-template-columns:repeat(2,1fr);gap:3rem;margin-top:4rem;max-width:1200px;margin-left:auto;margin-right:auto}.feature-card-nexus{background:var(--card-bg);padding:3rem 2.5rem;border-radius:15px;text-align:left;border:2px solid rgba(0,188,212,.1);transition:all .4s ease}.feature-card-nexus:hover{border-color:var(--nexus-cyan);transform:translateY(-8px);box-shadow:0 20px 50px #00bcd426}.feature-icon-wrapper{width:80px;height:80px;background:var(--accent-gradient);border-radius:20px;display:flex;align-items:center;justify-content:center;margin-bottom:2rem}.feature-icon-wrapper i{font-size:2.5rem;color:var(--primary-white)}.feature-card-nexus h3{font-size:1.5rem;color:var(--primary-white);margin-bottom:1rem;font-weight:600}.feature-card-nexus>p{color:var(--primary-white);font-size:1.05rem;line-height:1.7;margin-bottom:1.5rem}.feature-details ul{list-style:none;padding:0;margin-top:1.5rem}.feature-details li{color:var(--text-light-gray);padding:.5rem 0;font-size:.95rem;display:flex;align-items:center}.feature-details li i{color:var(--nexus-cyan);margin-right:.75rem;font-size:1rem}.workflow-diagram{display:flex;align-items:center;justify-content:center;gap:2rem;margin-top:4rem;flex-wrap:wrap}.workflow-step{background:var(--card-bg);padding:2.5rem 2rem;border-radius:15px;width:280px;text-align:center;border:2px solid rgba(0,188,212,.2);position:relative}.step-number{position:absolute;top:-20px;left:50%;transform:translate(-50%);width:40px;height:40px;background:var(--accent-gradient);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.2rem}.step-icon{font-size:3rem;color:var(--nexus-cyan);margin-bottom:1.5rem}.workflow-step h3{font-size:1.3rem;color:var(--primary-white);margin-bottom:.75rem}.workflow-step p{color:var(--text-light-gray);font-size:1rem}.workflow-arrow{font-size:2.5rem;color:var(--nexus-cyan)}.benefits-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem;margin-top:4rem}.benefit-item{background:var(--card-bg);padding:2.5rem 2rem;border-radius:15px;text-align:center;border:1px solid rgba(0,188,212,.1);transition:all .3s ease}.benefit-item:hover{transform:translateY(-8px);border-color:var(--nexus-cyan);box-shadow:0 15px 35px #00bcd426}.benefit-item i{font-size:3rem;color:var(--nexus-cyan);margin-bottom:1.5rem}.benefit-item h3{font-size:1.25rem;color:var(--primary-white);margin-bottom:1rem}.benefit-item p{color:var(--text-light-gray);font-size:1rem}.video-placeholder{background:#000;border:2px dashed var(--nexus-cyan);border-radius:15px;height:450px;display:flex;flex-direction:column;align-items:center;justify-content:center;margin:3rem auto;max-width:900px;cursor:pointer;transition:all .3s ease}.video-placeholder:hover{border-color:var(--nexus-blue);box-shadow:0 0 30px #00bcd44d}.video-placeholder i{font-size:5rem;color:var(--nexus-cyan);margin-bottom:1.5rem}.video-placeholder p{font-size:1.3rem;color:var(--text-light-gray)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;margin-top:3rem;text-align:left}.contact-form{background:var(--card-bg);padding:3rem;border-radius:15px;border:1px solid rgba(0,188,212,.1)}.contact-form h3{text-align:center;margin-bottom:2rem;font-size:1.8rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;color:var(--primary-white);font-weight:500}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.9rem;border:1px solid #444;background:#00000080;color:var(--primary-white);border-radius:8px;font-family:Inter,sans-serif;font-size:1rem}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--nexus-cyan)}.contact-form .btn{width:100%;margin-top:1rem}.contact-info{padding:2rem}.contact-info h3{margin-bottom:2rem;font-size:1.8rem}.contact-info p{font-size:1.1rem;margin-bottom:1.5rem;color:var(--text-light-gray)}.contact-info a{color:var(--primary-white);text-decoration:none;transition:color .3s ease}.contact-info a:hover{color:var(--nexus-cyan)}.contact-info i{margin-right:1rem;color:var(--nexus-cyan)}.social-media{margin-top:3rem}.social-media h3{margin-bottom:1rem}.social-media a{font-size:1.8rem;color:var(--text-light-gray);margin-right:1.5rem;transition:color .3s ease}.social-media a:hover{color:var(--nexus-cyan)}.site-footer{background-color:var(--footer-dark-gray);color:var(--text-light-gray);padding:4rem 2rem 2rem;border-top:1px solid rgba(255,255,255,.05);font-size:.9rem}.footer-content{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;margin-bottom:3rem;text-align:left}.footer-section h4{color:var(--primary-white);font-size:1.1rem;margin-bottom:1.2rem;font-weight:600}.footer-section ul{list-style:none;padding:0;margin:0}.footer-section ul li{margin-bottom:.8rem}.footer-section ul li a{color:var(--text-light-gray);text-decoration:none;transition:color .3s ease}.footer-section ul li a:hover{color:var(--nexus-cyan)}.footer-bottom{border-top:1px solid rgba(255,255,255,.05);padding-top:2rem;text-align:center;max-width:1200px;margin:0 auto}.footer-bottom p{color:var(--text-light-gray);font-size:.9rem}.page-dark{background-color:transparent;color:var(--primary-white)}.page-light,.content-section.page-light{background-color:var(--primary-white);color:var(--primary-black)}.content-section.page-light .section-title,.content-section.page-light h3{color:var(--primary-black)}.content-section.page-light .metaphor-card{background:#00000008}.content-section.page-light .subtitle,.content-section.page-light .large-text{color:#0000009e}.content-section.page-light .metaphor-card p,.content-section.page-light .metaphor-card h3{color:#000000d1}.content-section.page-light .workflow-step h3{color:var(--primary-white)}@media(max-width:992px){.features-grid-nexus,.benefits-grid{grid-template-columns:1fr}.workflow-diagram{flex-direction:column}.workflow-arrow{transform:rotate(90deg)}h1,.hero-tagline{font-size:2.5rem}.split-layout{grid-template-columns:1fr}}@media(max-width:768px){.navbar-center .nav-menu{flex-direction:column;gap:1rem}.nexus-metaphor{flex-direction:column}.connection-arrow{transform:rotate(90deg)}.contact-grid{grid-template-columns:1fr}.hero-tagline{font-size:2rem}}.mobile-menu-toggle{display:none;flex-direction:column;background:transparent;border:none;cursor:pointer;padding:8px;z-index:1001;gap:5px}.mobile-menu-toggle .hamburger{width:25px;height:3px;background-color:var(--primary-white);border-radius:3px;transition:all .3s ease}.mobile-menu-toggle.active .hamburger:nth-child(1){transform:rotate(45deg) translate(8px,8px)}.mobile-menu-toggle.active .hamburger:nth-child(2){opacity:0}.mobile-menu-toggle.active .hamburger:nth-child(3){transform:rotate(-45deg) translate(7px,-7px)}body.menu-open{overflow:hidden}@media(max-width:768px){.mobile-menu-toggle{display:flex}.navbar{position:relative}.navbar-left .logo{z-index:1001}.navbar-center{position:fixed;top:0;right:-100%;width:80%;max-width:400px;height:100vh;background-color:var(--primary-black);transition:right .3s ease;padding-top:80px;border-left:1px solid rgba(255,255,255,.1)}.navbar-center.active{right:0;box-shadow:-5px 0 15px #00000080}.navbar-center .nav-menu{flex-direction:column;gap:0;padding:20px 0}.nav-menu li{width:100%}.nav-menu li a{display:block;padding:18px 30px;border-bottom:1px solid rgba(255,255,255,.05)}.dropdown-content{position:static;display:none;background-color:#ffffff08;box-shadow:none;margin:0;border-radius:0}.dropdown.active .dropdown-content{display:block}.navbar-right{position:fixed;bottom:0;right:-100%;width:80%;max-width:400px;background-color:var(--primary-black);transition:right .3s ease;padding:20px 30px;border-left:1px solid rgba(255,255,255,.1);border-top:1px solid rgba(255,255,255,.1)}.navbar-right.active{right:0}.navbar-right .btn-signin{width:100%;text-align:center}.hero-tagline{font-size:2rem}.nexus-metaphor{flex-direction:column}.connection-arrow{transform:rotate(90deg)}.contact-grid{grid-template-columns:1fr}}