:root{--primary-600:#3a7bd5;--primary-500:#4a8be5;--primary-400:#5d9bf0;--primary-300:#7fb3ff;--accent-500:#c41e3a;--accent-400:#ff2b4a;--success-500:#0f8;--warning-500:#ffd166;--bg-900:#0a0a0a;--bg-800:#111;--bg-700:#1a1a1a;--bg-600:#222;--text-100:#fff;--text-200:#e5e5e5;--text-300:#d4d4d4;--text-400:#a3a3a3;--line-600:#404040;--line-500:#525252;--radius-lg:20px;--radius-md:12px;--radius-sm:8px;--shadow-glow:0 0 50px rgba(58,123,213,0.3);--shadow-3d:0 25px 50px -12px rgba(0,0,0,0.5);--shadow-card:0 8px 32px rgba(0,0,0,0.4)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,system-ui,-apple-system,sans-serif;font-size:16px;line-height:1.6;color:var(--text-200);background:var(--bg-900)}h1,h2,h3,h4,h5,h6{font-family:Poppins,sans-serif;font-weight:700;line-height:1.1}h1{font-size:4rem;background:linear-gradient(135deg,var(--text-100),var(--primary-300));-webkit-background-clip:text;-webkit-text-fill-color:transparent}h2{font-size:3rem;margin-bottom:2rem}h3{font-size:1.5rem;margin-bottom:1rem}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.site-header{background:rgba(10,10,10,.8);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%)}.site-header.is-scrolled{background:rgba(10,10,10,.95);backdrop-filter:blur(25px) saturate(200%);-webkit-backdrop-filter:blur(25px) saturate(200%)}.hero{padding:180px 0 100px;min-height:100vh}@keyframes float{0%,to{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-20px) rotate(1deg)}}.hero__content h1{font-size:4.5rem}.hero__subtitle{font-size:1.5rem;margin-bottom:3rem}.hero__badge{top:2rem;right:2rem;padding:.75rem 1.5rem;font-size:.875rem}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.features{padding:120px 0}.features:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--line-500),transparent)}.section-header{text-align:center;margin-bottom:5rem}.section-header h2{font-size:3.5rem;margin-bottom:1rem}.section-subtitle{font-size:1.25rem;color:var(--text-400);max-width:600px;margin:0 auto;line-height:1.6}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem}.feature-card{background:linear-gradient(145deg,var(--bg-700),var(--bg-600));padding:3rem 2rem;border-radius:var(--radius-lg);border:1px solid var(--line-600);transition:all .3s ease;position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(58,123,213,.1),transparent);transition:left .5s ease}.feature-card:hover:before{left:100%}.feature-card:hover{transform:translateY(-8px);border-color:var(--primary-500);box-shadow:var(--shadow-card)}.feature-icon{width:80px;height:80px;background:linear-gradient(135deg,var(--primary-600),var(--primary-400));border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;margin:0 auto 2rem;box-shadow:var(--shadow-glow)}.feature-icon .ri{font-size:2.5rem;color:var(--text-100)}.feature-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--text-100);text-align:center}.feature-card p{color:var(--text-300);line-height:1.6;text-align:center;font-size:1rem}.demo{padding:120px 0;background:var(--bg-900);position:relative}.demo:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--line-500),transparent)}.demo-grid{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}.demo__content h2{margin-bottom:1.5rem}.demo__content p{font-size:1.25rem;color:var(--text-300);margin-bottom:2.5rem;line-height:1.6}.demo__points{list-style:none;margin-bottom:3rem}.demo__points li{padding:1rem 0;color:var(--text-200);display:flex;align-items:center;gap:1rem;font-size:1.1rem;border-bottom:1px solid var(--line-600)}.demo__points li:last-child{border-bottom:none}.demo__points .ri{color:var(--success-500);font-size:1.5rem}.demo__visual{position:relative}.demo__image-container{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-3d)}.demo__image{width:100%;height:auto;display:block}.cta{padding:120px 0;background:radial-gradient(ellipse at 50% 50%,rgba(58,123,213,.2) 0,transparent 70%),linear-gradient(180deg,var(--bg-800),var(--bg-900));text-align:center;position:relative;overflow:hidden}.cta h2{color:var(--text-100);margin-bottom:1.5rem;font-size:3.5rem}.cta p{font-size:1.5rem;margin-bottom:3rem;color:var(--text-300);max-width:600px;margin-left:auto;margin-right:auto;line-height:1.6}.cta__actions{display:flex;gap:1.5rem;justify-content:center;flex-wrap:wrap}.footer{background:var(--bg-900);color:var(--text-300);padding:4rem 0 2rem;border-top:1px solid var(--line-600)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:3rem;margin-bottom:3rem}.footer-col h4{color:var(--text-100);margin-bottom:1.5rem;font-size:1.125rem}.footer-links{list-style:none;display:flex;flex-direction:column;gap:.75rem}.footer-links a{color:var(--text-400);text-decoration:none;transition:color .2s ease}.footer-links a:hover{color:var(--text-100)}.contact-info{display:flex;flex-direction:column;gap:1rem}.contact-item{display:flex;align-items:center;gap:.75rem;color:var(--text-400);font-size:.875rem}.contact-item .ri{color:var(--primary-500)}.footer-bottom{border-top:1px solid var(--line-600);padding-top:2rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.footer-logo{height:32px}.social-links{display:flex;gap:1rem}.social-links a{color:var(--text-400);text-decoration:none;transition:color .2s ease;font-size:1.25rem}.social-links a:hover{color:var(--text-100)}.developed-by{color:var(--text-400);font-size:.875rem;margin-top:1rem}.developed-by a{color:var(--primary-400);text-decoration:none}.developed-by a:hover{color:var(--primary-300)}@media (max-width:768px){h1{font-size:2.5rem}h2{font-size:2rem}.hero{padding:140px 0 60px}.hero-grid{grid-template-columns:1fr;gap:3rem;text-align:center}.hero__actions{justify-content:center}.hero__image-container{transform:none}.nav{display:none}.demo-grid,.features-grid{grid-template-columns:1fr}.demo-grid{gap:3rem}.footer-grid{grid-template-columns:1fr;gap:2rem}.footer-bottom{flex-direction:column;gap:1rem;text-align:center}}@media (max-width:480px){.hero__actions{flex-direction:column;width:100%}.hero__actions .btn{width:100%;justify-content:center}.cta__actions{flex-direction:column;width:100%}.cta__actions .btn{width:100%;justify-content:center}.container{padding:0 1rem}}.site-header{position:fixed;top:0;left:0;width:100%;background:rgba(10,10,10,.7)!important;border-bottom:1px solid hsla(0,0%,100%,.1);z-index:1000;transition:all .4s cubic-bezier(.4,0,.2,1)}.site-header.is-scrolled{background:rgba(10,10,10,.9)!important;box-shadow:0 4px 20px rgba(0,0,0,.3),inset 0 1px 0 hsla(0,0%,100%,.1)}.header-content{display:flex;align-items:center;justify-content:space-between;padding:1.2rem 0}.logo{height:45px;width:auto}.nav{display:flex;align-items:center;gap:3rem;list-style:none}.nav__link{font-weight:500;color:var(--text-300);text-decoration:none;transition:all .3s ease;font-size:.95rem;position:relative;padding:.5rem 0}.nav__link:hover{color:var(--text-100)}.nav__link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:linear-gradient(90deg,var(--primary-500),var(--primary-300));transition:width .3s ease;border-radius:2px}.nav__link:hover:after{width:100%}.btn{display:inline-flex;align-items:center;gap:.75rem;padding:1rem 2rem;border-radius:var(--radius-md);font-weight:600;text-decoration:none;border:none;cursor:pointer;transition:all .3s ease;font-size:1rem;line-height:1;position:relative;overflow:hidden}.btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.2),transparent);transition:left .5s ease}.btn:hover:before{left:100%}.btn--primary{background:linear-gradient(135deg,var(--primary-600),var(--primary-400));color:var(--text-100);box-shadow:var(--shadow-glow)}.btn--primary:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(58,123,213,.6)}.btn--outline{background:transparent;color:var(--text-100);border:2px solid hsla(0,0%,100%,.2);backdrop-filter:blur(10px)}.btn--outline:hover{background:hsla(0,0%,100%,.1);border-color:var(--primary-500);transform:translateY(-2px)}.hero{padding:140px 0 80px!important;background:radial-gradient(ellipse at 20% 50%,rgba(58,123,213,.15) 0,transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(196,30,58,.1) 0,transparent 50%),linear-gradient(180deg,var(--bg-900),var(--bg-800));position:relative;overflow:hidden;min-height:auto!important;display:flex;align-items:center;margin-top:0!important}.hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><path fill="rgba(58,123,213,0.03)" d="M0 800L800 0l200 200-800 800z"/></svg>');animation:float 20s ease-in-out infinite}.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;position:relative;z-index:2;min-height:auto!important}.hero__content{padding:2rem 0}.hero__content h1{font-size:3.5rem!important;margin-bottom:1.5rem;line-height:1.1}.hero__subtitle{font-size:1.25rem!important;margin-bottom:2.5rem!important;color:var(--text-300);line-height:1.6;font-weight:300}.hero__actions{display:flex;gap:1.5rem;flex-wrap:wrap;position:relative;z-index:10}.hero__visual{position:relative;z-index:1}.hero__image-container{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-3d);transform:perspective(1000px) rotateY(-5deg) rotateX(5deg);transition:transform .3s ease;max-width:100%}.hero__image-container:hover{transform:perspective(1000px) rotateY(0deg) rotateX(0deg)}.hero__image{width:100%;height:auto;display:block;max-width:100%}.hero__badge{position:absolute;top:1.5rem!important;right:1.5rem!important;background:linear-gradient(135deg,var(--primary-600),var(--primary-400));color:#fff;padding:.5rem 1rem!important;border-radius:50px;font-weight:600;font-size:.75rem!important;box-shadow:var(--shadow-glow);animation:pulse 2s ease-in-out infinite}.site-header{position:fixed!important;top:0!important;left:0!important;width:100%!important;background:rgba(10,10,10,.85)!important;backdrop-filter:blur(20px) saturate(180%)!important;-webkit-backdrop-filter:blur(20px) saturate(180%)!important;border-bottom:1px solid hsla(0,0%,100%,.15)!important;z-index:1000!important;transition:all .4s ease!important;margin:0!important;padding:0!important}.site-header.is-scrolled{background:rgba(10,10,10,.95)!important;backdrop-filter:blur(25px) saturate(200%)!important;-webkit-backdrop-filter:blur(25px) saturate(200%)!important;box-shadow:0 4px 20px rgba(0,0,0,.4)!important}main{z-index:1}.features,main{position:relative}.features{padding:80px 0!important;background:var(--bg-800);z-index:2}body{overflow-x:hidden}body,main{margin:0;padding:0}.header-actions{display:flex;align-items:center;gap:1rem}@media (max-width:768px){.header-actions{flex-direction:column;width:100%;gap:.5rem}.header-actions .btn{width:100%;justify-content:center}}