:root{--primary-color: #000000;--secondary-color: #ffffff;--accent-color: #333333;--text-color: #1a1a1a;--background-light: #f5f5f5;--transition: all .3s ease}*{margin:0;padding:0;box-sizing:border-box}html,body{margin:0;padding:0;overflow-x:hidden}body{font-family:Inter,sans-serif;line-height:1.6;color:var(--text-color);background:linear-gradient(135deg,#ffffffe6,#f5f5f5cc);min-height:100vh;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;flex-direction:column}nav{position:sticky;width:100%;top:0;z-index:1000;background:#fffc;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);box-shadow:0 4px 30px #0000000d;border-bottom:1px solid rgba(255,255,255,.3)}.nav-container{max-width:88%;margin:0 auto;padding:.5rem 2rem;display:flex;justify-content:space-between;align-items:center}.logo{width:7rem;color:var(--primary-color)}.nav-center{display:flex;gap:2rem;align-items:center}.nav-center a{text-decoration:none;color:var(--text-color);font-weight:500;transition:var(--transition)}.nav-center a:hover{color:var(--accent-color);text-decoration:underline}.docs-link{display:inline-flex!important;align-items:center;gap:4px}.docs-link .external-link-icon{transition:var(--transition);opacity:0;transform:translate(-4px);stroke:var(--text-color)}.docs-link:hover .external-link-icon{opacity:1;transform:translate(0)}.nav-right{display:flex;align-items:center;gap:.2rem}.menu-toggle{display:none;flex-direction:column;gap:6px;cursor:pointer}.menu-toggle span{width:25px;height:2px;background-color:var(--primary-color);transition:var(--transition)}.hero{min-height:70vh;display:flex;align-items:center;padding:6rem 10rem;background:linear-gradient(135deg,#ffffffe6,#f5f5f5b3,#fffc);position:relative;overflow:hidden;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.2)}.hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 50% 50%,rgba(255,255,255,.4) 0%,transparent 70%);pointer-events:none}.hero-content{flex:1;z-index:1}.hero h1{font-size:3.5rem;font-weight:700;margin-bottom:1.5rem;line-height:1.2}.hero p{font-size:1.2rem;margin-bottom:2rem;color:#666}.hero-image{flex:1;display:flex;justify-content:center;align-items:center;position:relative}.hero-illustration{width:100%;max-width:600px;height:auto}.primary-button,.secondary-button,.cta-button,.developer-button{padding:.8rem 1.5rem;border:none;border-radius:8px;cursor:pointer;transition:var(--transition)}.developer-button{padding:.1rem .3rem;border:none;border-radius:6px;cursor:pointer;transition:var(--transition)}.developer-button{display:inline-flex;align-items:center;gap:8px;background-color:transparent;color:var(--text-color);text-decoration:none;font-size:.95rem;font-weight:500;border:1px solid var(--primary-color)}.developer-button .external-link-icon{transition:var(--transition);opacity:.8}.developer-button:hover .external-link-icon{opacity:1;transform:translate(2px) translateY(-2px)}.primary-button{background-color:var(--primary-color);color:var(--secondary-color)}.secondary-button{background-color:transparent;border:2px solid var(--primary-color);color:var(--primary-color)}.cta-button{background-color:var(--primary-color);color:var(--secondary-color)}.cta-group{display:flex;gap:1rem}.providers-section{padding:4rem 2rem;background:linear-gradient(135deg,#f5f5f5cc,#ffffffe6);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,.2);border-bottom:1px solid rgba(255,255,255,.2)}.providers-content{max-width:1200px;margin:0 auto;text-align:center}.providers-content h2{font-size:1.3rem;margin-bottom:2rem;max-width:800px;margin-left:auto;margin-right:auto}.provider-logos{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:2.5rem;margin-top:1.5rem}.provider-logos img{height:100%;width:6rem;opacity:.7;transition:var(--transition);filter:grayscale(100%)}.provider-logos img:hover{opacity:1;filter:grayscale(0%);transform:scale(1.05)}.testimonials{padding:6rem 2rem;background:linear-gradient(135deg,#ffffffe6,#f5f5f5b3)}.testimonials-container{max-width:1200px;margin:0 auto}.testimonials h2{text-align:center;font-size:3rem;font-weight:700;margin-bottom:1rem}.testimonials-subtitle{text-align:center;color:#666;font-size:1.2rem;margin-bottom:4rem}.testimonial-card{height:100%;background:#fffc;padding:2.5rem;border-radius:16px;box-shadow:0 4px 20px #0000000d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;flex-direction:column;position:relative}.testimonial-quote{font-size:4rem;position:absolute;top:1rem;left:1.5rem;color:#f0f0f0;font-family:Georgia,serif;line-height:1}.testimonial-content{position:relative;z-index:1;flex:1;display:flex;flex-direction:column}.testimonial-content p{margin:1rem 0 2rem;font-size:1.1rem;line-height:1.6;color:#333;flex-grow:1;position:relative}.testimonial-author{margin-top:auto;display:flex;align-items:center;gap:1rem;padding-top:2rem;border-top:1px solid rgba(0,0,0,.1)}.author-avatar{width:50px;height:50px;border-radius:50%;object-fit:cover}.author-info{flex:1}.author-info h4{font-weight:600;margin-bottom:.25rem;color:#000}.author-info p{color:#666;font-size:.9rem;margin:0}.testimonials-slider{padding:1rem;margin:-1rem}.swiper-slide{height:auto!important}.swiper-pagination{position:relative;margin-top:2rem}.swiper-pagination-bullet{width:10px;height:10px;background:#ccc;opacity:1}.swiper-pagination-bullet-active{background:var(--primary-color);transform:scale(1.2)}.contact{padding:6rem 2rem;background-color:#fff}.contact-form{max-width:600px;margin:0 auto;text-align:center}.contact-form h2{margin-bottom:1rem;font-size:2.5rem}.contact-form p{margin-bottom:2rem}form{display:flex;gap:1rem;justify-content:center}input[type=email]{padding:.8rem 1.5rem;border:2px solid #ddd;border-radius:8px;width:100%;max-width:400px;font-size:1rem}footer{background-color:var(--primary-color);color:var(--secondary-color);padding:2rem;margin-top:auto;margin-bottom:0;padding-bottom:0}.footer-container{max-width:1200px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:2rem}.footer-logo{width:120px}.footer-logo img{width:100%;height:auto}.footer-content{display:flex;flex-direction:column;align-items:center;gap:1.5rem;text-align:center}.copyright{color:#9ca3af;font-size:.9rem}.copyright a{color:#fff;text-decoration:none;transition:color .3s ease}.copyright a:hover{color:#9ca3af;text-decoration:underline}.footer-links{display:flex;gap:2rem}.footer-links a{color:#9ca3af;text-decoration:none;font-size:.9rem;transition:color .3s ease}.footer-links a:hover{color:#fff}.social-links{display:flex;gap:1.5rem;margin-top:.5rem}.social-links a{color:#9ca3af;transition:all .3s ease}.social-links a:hover{color:#fff;transform:translateY(-2px)}.social-links svg{width:20px;height:20px}@media (max-width: 640px){.footer{padding:2rem 1rem}.footer-links{flex-direction:column;gap:1rem}.copyright{font-size:.8rem}}@media (max-width: 768px){.nav-center,.nav-right{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;padding:1rem;flex-direction:column;align-items:stretch;box-shadow:0 2px 10px #0000001a}.nav-center.active,.nav-right.active,.menu-toggle{display:flex}.hero{flex-direction:column;padding:4rem 1rem;text-align:center}.hero h1{font-size:2.5rem}.hero-image{margin-top:2rem;order:2}.providers-content h2{font-size:1.5rem}.provider-logos{gap:1rem}form{flex-direction:column}input[type=email]{max-width:100%}.footer-content{flex-direction:column;text-align:center;gap:1.5rem}.footer-links{flex-direction:column;gap:1rem}.testimonials{padding:4rem 1rem}.testimonials h2{font-size:2rem}.testimonials-subtitle{font-size:1rem;margin-bottom:2rem}.testimonial-card{padding:2rem}}@media screen and (max-width: 1024px){.hero-image{display:none}.hero-content{padding:2rem 1rem;text-align:center}.cta-group{justify-content:center}}.solar-system{position:relative;width:300px;height:300px;margin:0 auto}.central-logo{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:80px;height:auto;z-index:10}.orbit{position:absolute;width:100%;height:100%;border-radius:50%;animation:rotate 20s linear infinite}.orbiting-logo{position:absolute;width:40px;height:auto}.orbiting-logo:nth-child(1){top:0;left:50%;transform:translate(-50%,-100%)}.orbiting-logo:nth-child(2){top:50%;right:0;transform:translate(100%,-50%)}.orbiting-logo:nth-child(3){bottom:0;left:50%;transform:translate(-50%,100%)}.orbiting-logo:nth-child(4){top:50%;left:0;transform:translate(-100%,-50%)}.orbiting-logo:nth-child(5){top:20%;left:80%;transform:translate(-50%,-50%)}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}#threejs-container{width:100%;height:400px;margin:0 auto;position:relative;overflow:hidden;cursor:grab}#threejs-container:active{cursor:grabbing}[data-engine="three.js r174"]{width:70rem!important;height:40rem!important}@media (max-width: 768px){#threejs-container{width:300px;height:300px}}.features-section{padding:0 2rem;background:var(--background-light)}.features-container{max-width:1200px;margin:0 auto}.feature-block{display:grid;grid-template-columns:1fr 1fr;gap:4rem;padding:4rem 0;align-items:center}.feature-block:nth-child(2n){direction:rtl}.feature-block:nth-child(2n) .feature-content{direction:ltr}.feature-block:nth-child(2n) .theme-toggle{right:auto;left:20px}.feature-block:last-child{border-bottom:none}.feature-content{max-width:480px}.feature-content h2{font-size:2.5rem;font-weight:700;margin-bottom:1rem;line-height:1.2}.feature-content p{font-size:1.1rem;color:#666;margin-bottom:2rem;line-height:1.5}.feature-list{display:flex;flex-direction:column;gap:.75rem;margin-bottom:2rem}.feature-item{color:#333;font-size:1rem}.feature-item:before{content:"✓";margin-right:.5rem;color:var(--primary-color)}.start-link{color:var(--primary-color);text-decoration:none;font-weight:500;font-size:1rem;transition:gap .3s ease;display:inline-flex;align-items:center;gap:.5rem}.start-link:hover{gap:1rem}.feature-preview{position:relative;border-radius:12px;overflow:hidden;box-shadow:0 20px 40px #0000001a}.carousel-container{width:100%;height:100%;display:flex;transition:transform .5s ease}.carousel-container img{width:100%;height:100%;object-fit:cover;flex-shrink:0}.theme-toggle{position:absolute;top:50%;right:20px;transform:translateY(-50%);background:#ffffffe6;border:none;cursor:pointer;padding:8px;border-radius:50%;transition:all .3s ease;box-shadow:0 2px 8px #00000026;z-index:10}.theme-toggle:hover{transform:translateY(-50%) scale(1.1);box-shadow:0 6px 16px #0003}.theme-toggle .moon-icon{display:block}.theme-toggle .sun-icon,.theme-toggle[data-theme=dark] .moon-icon{display:none}.theme-toggle[data-theme=dark] .sun-icon{display:block}.theme-toggle[data-theme=dark]{background:#1a1a1a;color:#fff;border-color:#fff3}.theme-toggle[data-theme=dark]:hover{background:#2a2a2a;border-color:#ffffff4d}.image-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.5rem;padding:.5rem;background:#fff}.image-grid img{width:100%;height:180px;object-fit:cover;border-radius:4px}.solar-ai{width:100px}@media (max-width: 1024px){.feature-block{grid-template-columns:1fr;gap:2rem;padding:3rem 0}.feature-content{max-width:100%}.feature-preview{max-width:600px;margin:0 auto}.provider-logos{gap:1.5rem}}@media (max-width: 640px){.features-section{padding:4rem 1rem}.feature-content h2{font-size:2rem}.image-grid{grid-template-columns:1fr}.image-grid img{height:200px}.hero h1{font-size:2rem}.hero p,.providers-content h2{font-size:1rem}.provider-logos img{width:3rem}}.modal{position:absolute;width:100%;height:100vh;background-color:#000000e6;z-index:9999;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s ease;left:0}.modal-content{position:relative;align-items:center;margin:5% auto;border-radius:12px;overflow:hidden;animation:modalFade .3s ease-out}.video-container{position:relative;width:100%;padding-bottom:56.25%}.video-container iframe{position:absolute;top:0;left:0;width:100%;height:100%;border-radius:8px}.close-modal{position:absolute;right:15px;top:10px;font-size:28px;font-weight:700;color:#fff;cursor:pointer;z-index:1002;width:30px;height:30px;background:#00000080;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.close-modal:hover{background:#000c}@keyframes modalFade{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 640px){.modal-content{width:95%;margin:10% auto}}@media (max-width: 1300px){.hero{padding:4rem 1rem}.providers-section{padding:0rem 2rem}.provider-logos{margin-top:0}.features-section{padding:0rem 1rem}}@media (max-width: 1200px){[data-engine="three.js r174"]{height:30rem!important}}@media (max-width: 1024px){.feature-block,.feature-block:nth-child(2n){grid-template-columns:1fr;direction:ltr}.feature-block:nth-child(2n) .theme-toggle{right:20px;left:auto}}.feature-modal{position:absolute;width:100%;height:100vh;background-color:#000000e6;z-index:9999;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s ease;left:0}.feature-modal.active{opacity:1;pointer-events:auto}.modal-image{max-width:100%;max-height:70vh;object-fit:contain;border-radius:4px;box-shadow:0 4px 20px #0000004d;transition:transform .3s ease}.modal-caption{color:#fff;margin-top:1.5rem;font-size:1.2rem;text-align:center;line-height:1.5}.modal-navigation{display:flex;align-items:center;margin-top:1.5rem;gap:1.5rem}.modal-prev,.modal-next{background:#fff3;border:none;color:#fff;padding:.5rem 1.5rem;border-radius:4px;cursor:pointer;transition:background .3s ease;display:flex;align-items:center;gap:.5rem}.modal-prev:hover,.modal-next:hover{background:#ffffff4d}.modal-counter{color:#fff;font-size:.9rem;background:#00000080;padding:.3rem .8rem;border-radius:20px}.modal-close{position:absolute;top:1.5rem;right:2rem;color:#fff;font-size:2rem;cursor:pointer;transition:color .3s ease;z-index:20;width:40px;height:40px;background:#00000080;border-radius:50%;display:flex;align-items:center;justify-content:center}.modal-close:hover{color:#ddd;background:#000000b3}.modal-side-nav{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;display:flex;justify-content:space-between;align-items:center;padding:0 2rem;z-index:5}.modal-side-prev,.modal-side-next{background:#00000080;border:none;color:#fff;width:50px;height:50px;border-radius:50%;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;pointer-events:auto;opacity:.7}.modal-side-prev:hover,.modal-side-next:hover{background:#000000b3;opacity:1;transform:scale(1.1)}.modal-thumbnails{display:flex;gap:.5rem;margin-top:1rem;overflow-x:auto;max-width:90%;padding:.5rem;background:#0000004d;border-radius:8px;position:absolute;bottom:1rem;left:50%;transform:translate(-50%);z-index:15}.modal-thumbnail{width:60px;height:60px;border-radius:4px;overflow:hidden;cursor:pointer;opacity:.6;transition:all .3s ease;border:2px solid transparent}.modal-thumbnail img{width:100%;height:100%;object-fit:cover}.modal-thumbnail:hover{opacity:.9}.modal-thumbnail.active{opacity:1;border-color:#fff;transform:scale(1.05)}.feature-modal.active .modal-image,.feature-modal.active .modal-caption{animation:zoom-in .3s ease}@keyframes zoom-in{0%{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}.carousel-container img{cursor:pointer;transition:transform .3s ease}.carousel-container img:hover{transform:scale(1.05)}@media (max-width: 768px){.modal-navigation{flex-direction:column;gap:1rem}.modal-thumbnails{max-width:100%}.modal-thumbnail{width:50px;height:50px}.modal-side-prev,.modal-side-next{width:40px;height:40px}.modal-caption{font-size:1rem}}.demo-video-modal{position:absolute;width:100%;height:100vh;background-color:#000000e6;z-index:9999;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s ease}.demo-video-modal.active{opacity:1;pointer-events:auto}.demo-video-content{position:relative;width:90%;max-width:800px;margin:0 auto;background:transparent;border-radius:12px;overflow:hidden;box-shadow:0 10px 30px #0000004d}.demo-video-container{position:relative;width:100%;padding-bottom:56.25%;border-radius:12px;overflow:hidden}.demo-video-container iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.demo-video-close{position:absolute;top:20px;right:20px;color:#fff;font-size:2rem;cursor:pointer;transition:color .3s ease;z-index:10000;width:40px;height:40px;background:#00000080;border-radius:50%;display:flex;align-items:center;justify-content:center}.demo-video-close:hover{color:#ddd;background:#000000b3}.demo-video-side-nav{position:absolute;bottom:20px;left:0;width:100%;display:flex;justify-content:center;padding:10px}.demo-video-caption{color:#fff;font-size:1.2rem;text-align:center;margin-top:10px;background:#00000080;padding:8px 16px;border-radius:20px}.demo-video-modal.active .demo-video-content{animation:zoom-in .3s ease}@media (max-width: 768px){.demo-video-close{top:10px;right:10px}.demo-video-content{width:95%}}@media (max-width: 1400px){.modal-side-prev,.modal-side-next{display:none}.modal-thumbnails{max-width:100%;padding:.3rem}.modal-thumbnail{width:40px;height:40px}.demo-video-close{top:10px;right:10px}.demo-video-content{width:95%}.modal-caption,.demo-video-caption{font-size:.9rem;padding:6px 12px}}@media (max-width: 480px){.modal-navigation{display:none}.modal-thumbnails{bottom:.5rem}.modal-close,.demo-video-close{width:35px;height:35px;font-size:1.5rem}.demo-video-side-nav{bottom:10px}}.container,#app,.wrapper{min-height:100vh;display:flex;flex-direction:column}.login-button{display:inline-flex;align-items:center;justify-content:center;padding:.5rem 1.25rem;font-size:.95rem;font-weight:600;color:var(--text-color);background:transparent;border:1px solid var(--border-color);border-radius:.5rem;cursor:pointer;transition:all .3s ease;text-decoration:none}.login-button:hover{background-color:rgba(var(--primary-rgb),.1);border-color:var(--primary-color);color:var(--primary-color)}@media (max-width: 768px){.login-button{padding:.4rem 1rem;margin-right:.75rem;font-size:.85rem}}@media (max-width: 480px){.login-button{padding:.3rem .75rem;margin-right:.5rem;font-size:.8rem}}