:root{--blue-dark: #222b49;--yellow-light: #EAAC29;--white: #F9F9F9;--gray-dark: #5B5B5B;--residential: #4CAF50;--commercial: #2196F3;--industrial: #FF9800;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--container-max-width: 1200px;--section-padding: 5rem 0;--grid-gap: 3rem;--transition-smooth: all .3s cubic-bezier(.4, 0, .2, 1);--transition-reveal: all .7s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-family);line-height:1.6;color:var(--gray-dark);background-color:var(--white);overflow-x:hidden}.container{max-width:var(--container-max-width);margin:0 auto;padding:0 2rem}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:.1rem 0;transition:var(--transition-smooth);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.navbar.transparent{background:#f9f9f91a;border-bottom:1px solid rgba(255,255,255,.1)}.navbar.solid{background:#f9f9f9f2;border-bottom:1px solid rgba(34,43,73,.1);box-shadow:0 2px 20px #0000001a}.nav-container{max-width:var(--container-max-width);margin:0 auto;padding:0 2rem;display:flex;align-items:center;justify-content:space-between;height:4rem}.logo-text{font-size:1.5rem;font-weight:800;color:var(--blue-dark);letter-spacing:-.02em}.logo-img{height:2.5rem;-o-object-fit:contain;object-fit:contain;display:block}.nav-menu{display:flex;align-items:center;gap:2rem}.nav-link{text-decoration:none;color:var(--gray-dark);font-weight:500;font-size:.9rem;transition:var(--transition-smooth);position:relative}.nav-link:hover{color:var(--blue-dark)}.nav-link:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--yellow-light);transition:var(--transition-smooth)}.nav-link:hover:after{width:100%}.nav-cta{background:var(--blue-dark);color:#fff;padding:.75rem 1.5rem;border-radius:2rem;text-decoration:none;font-weight:600;font-size:.9rem;transition:var(--transition-smooth);border:none;cursor:pointer}.nav-cta:hover{background:var(--yellow-light);color:var(--blue-dark);transform:translateY(-1px)}.mobile-menu-btn{display:none;flex-direction:column;justify-content:space-around;width:30px;height:30px;background:transparent;border:none;cursor:pointer;padding:0;z-index:1001}.mobile-menu-btn span{width:100%;height:3px;background:var(--blue-dark);border-radius:2px;transition:var(--transition-smooth);transform-origin:center}.mobile-menu-btn.active span:nth-child(1){transform:rotate(45deg) translate(6px,6px)}.mobile-menu-btn.active span:nth-child(2){opacity:0}.mobile-menu-btn.active span:nth-child(3){transform:rotate(-45deg) translate(6px,-6px)}.mobile-menu{position:fixed;top:0;left:0;width:100%;height:100vh;background:#f9f9f9fa;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);transform:translate(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1);z-index:1000;display:flex;align-items:center;justify-content:center}.mobile-menu.active{transform:translate(0)}.mobile-nav{display:flex;flex-direction:column;align-items:center;gap:2rem}.mobile-nav-link{font-size:1.5rem;font-weight:600;color:var(--blue-dark);text-decoration:none;transition:var(--transition-smooth);padding:1rem 2rem;border-radius:1rem}.mobile-nav-link:hover{background:#222b491a;color:var(--yellow-light)}.mobile-nav-cta{background:var(--blue-dark);color:#fff;padding:1rem 2rem;border-radius:2rem;text-decoration:none;font-weight:600;font-size:1.25rem;transition:var(--transition-smooth);margin-top:1rem;border:none;cursor:pointer}.mobile-nav-cta:hover{background:var(--yellow-light);color:var(--blue-dark);transform:translateY(-2px)}.btn-primary{display:inline-flex;align-items:center;justify-content:center;background:var(--blue-dark);color:#fff;padding:1rem 2rem;border-radius:2rem;text-decoration:none;font-weight:600;font-size:1rem;transition:var(--transition-smooth);border:none;cursor:pointer}.btn-primary:hover{background:var(--yellow-light);color:var(--blue-dark);transform:translateY(-2px);box-shadow:0 8px 25px #222b4933}.hero-grid,.section-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--grid-gap);align-items:center}.section-grid.reverse{direction:rtl}.section-grid.reverse>*{direction:ltr}.hero-title{font-size:3.5rem;font-weight:800;color:var(--blue-dark);line-height:1.1;letter-spacing:-.02em;margin-bottom:1.5rem}.hero-subtitle{font-size:1.25rem;color:var(--gray-dark);line-height:1.6;margin-bottom:2rem;font-weight:400}.section-title{font-size:2.5rem;font-weight:700;color:var(--blue-dark);line-height:1.2;margin-bottom:1.5rem}.section-subtitle{font-size:1.125rem;color:var(--gray-dark);text-align:center;margin-bottom:3rem;max-width:600px;margin-left:auto;margin-right:auto}.section-text{font-size:1.125rem;color:var(--gray-dark);line-height:1.7;margin-bottom:2rem}.edge-blend-image{position:relative;border-radius:1.5rem;overflow:hidden;height:60vh;box-shadow:0 20px 60px #00000026}.edge-blend-image img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-user-drag:none}.image-overlay{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;opacity:0;transition:opacity .3s ease}.video-intro-section{position:relative;width:100%;height:110vh;overflow:hidden}.video-container{position:relative;width:100%;height:100%}.intro-video{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;-o-object-position:center;object-position:center}.hero-section{padding:8rem 0 6rem;background:#fff;min-height:100vh;display:flex;align-items:center}.design-section{padding:var(--section-padding);background:var(--blue-dark);color:#fff}.design-section .section-title{color:#fff}.design-section .section-text{color:#fffc}.carousel-section{position:relative;width:100%;height:90vh;overflow:hidden}.carousel-gradient-top{position:absolute;top:0;left:0;right:0;height:100px;background:linear-gradient(to bottom,var(--blue-dark),transparent);z-index:10;pointer-events:none}.carousel-gradient-bottom{position:absolute;bottom:0;left:0;right:0;height:100px;background:linear-gradient(to top,var(--white),transparent);z-index:10;pointer-events:none}.carousel-container,.carousel-wrapper{position:relative;width:100%;height:100%}.carousel-slide{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;transition:opacity 1s cubic-bezier(.4,0,.2,1)}.carousel-slide.active{opacity:1}.carousel-slide img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;-o-object-position:center;object-position:center;-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-user-drag:none}.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);background:#fff3;border:none;color:#fff;font-size:2rem;font-weight:700;width:50px;height:50px;border-radius:50%;cursor:pointer;transition:var(--transition-smooth);z-index:20;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.carousel-btn:hover{background:#ffffff4d;transform:translateY(-50%) scale(1.1)}.carousel-btn-prev{left:2rem}.carousel-btn-next{right:2rem}.carousel-indicators{position:absolute;bottom:2rem;left:50%;transform:translate(-50%);display:flex;gap:.75rem;z-index:20}.carousel-indicator{width:12px;height:12px;border-radius:50%;border:2px solid rgba(255,255,255,.5);background:transparent;cursor:pointer;transition:var(--transition-smooth)}.carousel-indicator.active{background:#fff;border-color:#fff}.carousel-indicator:hover{border-color:#fff;background:#ffffffb3}.solutions-section{padding:var(--section-padding);background:var(--white)}.solutions-header{text-align:center;margin-bottom:4rem}.solutions-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.solution-card{background:#fff;padding:2.5rem 2rem;border-radius:1rem;text-align:center;box-shadow:0 10px 30px #0000001a;transition:var(--transition-smooth);border:1px solid rgba(34,43,73,.1)}.solution-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #00000026}.solution-icon img{width:4rem;height:4rem;-o-object-fit:contain;object-fit:contain;display:block;margin:auto}.solution-card h3{font-size:1.5rem;font-weight:700;color:var(--blue-dark);margin-bottom:1rem}.solution-card p{color:var(--gray-dark);margin-bottom:1.5rem;line-height:1.6}.solution-link{color:var(--blue-dark);text-decoration:none;font-weight:600;transition:var(--transition-smooth)}.solution-link:hover{color:var(--yellow-light)}.storage-section{padding:var(--section-padding);background:var(--white)}.storage-features{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin:2rem 0}.feature-item{text-align:center}.feature-number{display:block;font-size:2.5rem;font-weight:800;color:var(--yellow-light);line-height:1}.feature-label{display:block;font-size:.9rem;color:var(--gray-dark);margin-top:.5rem}.feature-list{list-style:none;color:#ffffffe6}.feature-list li{margin-bottom:.75rem;font-size:1rem}.quote-section{padding:var(--section-padding);background:var(--blue-dark);color:#fff}.quote-content{max-width:600px;margin:0 auto;text-align:center}.quote-title{font-size:2.5rem;font-weight:700;margin-bottom:1rem}.quote-subtitle{font-size:1.125rem;color:#fffc;margin-bottom:3rem}.quote-form{display:flex;flex-direction:column;gap:1.5rem;margin-bottom:2rem}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.form-input,.form-textarea{padding:1rem 1.5rem;border:1px solid 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1fr;gap:var(--grid-gap);align-items:flex-start}.business-titles-column{padding-right:2rem}.business-items{display:flex;flex-direction:column;gap:0}.business-item{display:flex;align-items:center;gap:1.5rem;padding:2rem 0;cursor:pointer;transition:var(--transition-smooth);border-bottom:1px solid rgba(34,43,73,.1);position:relative}.business-item:last-child{border-bottom:none}.business-item:hover{background:#eaac290d;padding-left:1rem;margin-left:-1rem;margin-right:-1rem;border-radius:.5rem}.business-item-indicator{width:60px;height:3px;background:#222b4933;transition:var(--transition-smooth);flex-shrink:0}.business-item.active .business-item-indicator{background:var(--yellow-light);width:80px}.business-item-title{font-size:1.5rem;font-weight:700;transition:var(--transition-smooth);color:#222b4980;margin:0}.business-item.active .business-item-title{color:var(--blue-dark)}.business-content-display{background:#222b4905;padding:2rem;border-radius:1.5rem;border:2px solid rgba(34,43,73,.1);min-height:400px;display:flex;flex-direction:column;gap:2rem}.business-content-title{font-size:2rem;font-weight:700;color:var(--yellow-light);margin:0;line-height:1.3;animation:fadeInSlideDown .5s ease-out}.business-content-description{font-size:1.125rem;line-height:1.8;color:var(--blue-dark);margin:0;animation:fadeInSlideUp .6s ease-out}@keyframes fadeInSlideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInSlideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.reveal-element{opacity:0;transform:translateY(30px);transition:var(--transition-reveal)}.reveal-element.revealed{opacity:1;transform:translateY(0)}.reveal-element:nth-child(2){transition-delay:.1s}.reveal-element:nth-child(3){transition-delay:.2s}.reveal-element:nth-child(4){transition-delay:.3s}@media (max-width: 768px){.nav-menu,.nav-cta{display:none}.mobile-menu-btn{display:flex}.video-intro-section{height:50vh;min-height:350px}.carousel-section{height:70vh;min-height:400px}.carousel-btn{width:40px;height:40px;font-size:1.5rem}.carousel-btn-prev{left:1rem}.carousel-btn-next{right:1rem}.carousel-indicators{bottom:1rem}.carousel-gradient-top,.carousel-gradient-bottom{height:60px}.hero-grid,.section-grid{grid-template-columns:1fr;gap:2rem}.section-grid.reverse{direction:ltr}.hero-title{font-size:2.5rem}.section-title{font-size:2rem}.hero-section{padding:6rem 0 4rem}.container,.nav-container{padding:0 1rem}.storage-features{grid-template-columns:1fr;gap:1.5rem}.form-row,.solutions-grid{grid-template-columns:1fr}.business-grid{grid-template-columns:1fr;gap:3rem}.business-titles-column{padding-right:0;order:1}.business-content-display{order:2;padding:2rem;min-height:400px}.business-item{padding:1.5rem 0}.business-item-title{font-size:1.25rem}.business-content-title{font-size:1.75rem}.business-content-description{font-size:1rem}.business-header{margin-bottom:3rem}.business-title{font-size:2rem}.business-subtitle{font-size:1rem}}@media (max-width: 480px){.hero-title{font-size:2rem}.section-title{font-size:1.75rem}.quote-title{font-size:2rem}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.footer{background:var(--blue-dark);color:#fff;padding:4rem 0 2rem;margin-top:0}.footer-content{display:grid;grid-template-columns:repeat(3,1fr);gap:3rem;margin-bottom:3rem}.footer-section{display:flex;flex-direction:column;gap:1.5rem}.footer-logo-img{height:3rem;-o-object-fit:contain;object-fit:contain;display:block}.footer-tagline{font-size:.95rem;color:#fffc;line-height:1.6;margin:0}.footer-title{font-size:1.25rem;font-weight:700;color:var(--yellow-light);margin:0;margin-bottom:.5rem}.footer-contact{display:flex;flex-direction:column;gap:1rem}.contact-item{display:flex;align-items:flex-start;gap:.75rem;color:#ffffffe6;font-size:.95rem;line-height:1.5}.contact-icon{width:20px;height:20px;flex-shrink:0;margin-top:2px;color:var(--yellow-light)}.contact-link{color:#ffffffe6;text-decoration:none;transition:var(--transition-smooth)}.contact-link:hover{color:var(--yellow-light)}.social-links{display:flex;gap:1rem}.social-link{display:flex;align-items:center;justify-content:center;width:45px;height:45px;background:#ffffff1a;border-radius:50%;color:#fff;transition:var(--transition-smooth);text-decoration:none}.social-link:hover{background:var(--yellow-light);color:var(--blue-dark);transform:translateY(-3px)}.social-icon{width:22px;height:22px}.footer-bottom{padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);text-align:center}.footer-copyright{font-size:.9rem;color:#fff9;margin:0}@media (max-width: 768px){.footer{padding:3rem 0 1.5rem}.footer-content{grid-template-columns:1fr;gap:2.5rem;margin-bottom:2rem}.footer-section{text-align:center;align-items:center}.footer-logo-img{margin:0 auto}.contact-item{justify-content:center;text-align:left}.social-links{justify-content:center}.footer-bottom{padding-top:1.5rem}}@media (prefers-reduced-motion: no-preference){html{scroll-behavior:smooth}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#222b49d9;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:2000;padding:1rem;animation:fadeIn .3s ease-out;overflow-y:auto}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-container{background:var(--white);border-radius:1.5rem;max-width:800px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 25px 50px #0000004d;animation:popUp .4s cubic-bezier(.34,1.56,.64,1);position:relative}@keyframes popUp{0%{opacity:0;transform:scale(.8) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:2rem 2rem 1rem;border-bottom:1px solid rgba(34,43,73,.1);position:sticky;top:0;background:var(--white);z-index:10;border-radius:1.5rem 1.5rem 0 0}.modal-title{font-size:1.75rem;font-weight:700;color:var(--blue-dark);margin:0}.modal-close{background:none;border:none;font-size:2.5rem;color:var(--gray-dark);cursor:pointer;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:var(--transition-smooth);line-height:1;padding:0}.modal-close:hover{background:#222b491a;color:var(--blue-dark);transform:rotate(90deg)}.modal-body{padding:2rem}.modal-description{font-size:1rem;color:var(--gray-dark);margin-bottom:2rem;line-height:1.6}.simulation-form{display:flex;flex-direction:column;gap:2rem}.form-section{display:flex;flex-direction:column;gap:1.5rem}.form-section-title{font-size:1.25rem;font-weight:600;color:var(--blue-dark);margin:0;padding-bottom:.5rem;border-bottom:2px solid var(--yellow-light)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group.full-width{grid-column:1 / -1}.form-label{font-size:.9rem;font-weight:600;color:var(--blue-dark)}.modal-input,.modal-textarea{padding:.875rem 1rem;border:2px solid rgba(34,43,73,.15);border-radius:.75rem;background:var(--white);color:var(--blue-dark);font-size:1rem;font-family:var(--font-family);transition:var(--transition-smooth)}.modal-input:focus,.modal-textarea:focus{outline:none;border-color:var(--yellow-light);box-shadow:0 0 0 3px #eaac291a}.modal-input::-moz-placeholder,.modal-textarea::-moz-placeholder{color:#5b5b5b80}.modal-input::placeholder,.modal-textarea::placeholder{color:#5b5b5b80}.modal-textarea{resize:vertical;min-height:100px}.form-hint{font-size:.8rem;color:var(--gray-dark);opacity:.7}.modal-footer{display:flex;gap:1rem;justify-content:flex-end;padding-top:1.5rem;border-top:1px solid rgba(34,43,73,.1);margin-top:1rem}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;background:transparent;color:var(--gray-dark);padding:.875rem 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480px){.modal-overlay{padding:0}.modal-container{max-height:100vh;border-radius:0;margin:0}.modal-header{border-radius:0}.modal-title{font-size:1.25rem}}.bill-help{display:flex;align-items:stretch;justify-content:flex-start}.bill-help-card{width:100%;border:2px dashed rgba(34,43,73,.15);border-radius:.75rem;padding:.75rem;display:flex;gap:.75rem;align-items:center;justify-content:space-between;background:#222b4908}.bill-help-text{color:var(--blue-dark);font-size:.95rem}.bill-help-button{display:inline-flex;align-items:center;gap:.5rem;border:2px solid rgba(34,43,73,.15);background:#fff;padding:.5rem .75rem;border-radius:.75rem;cursor:pointer;transition:var(--transition-smooth)}.bill-help-button:hover{border-color:var(--yellow-light);transform:translateY(-1px)}.bill-help-thumb{width:36px;height:36px;-o-object-fit:cover;object-fit:cover;border-radius:.5rem;display:block}.image-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#000000bf;display:flex;justify-content:center;align-items:center;z-index:3000;padding:1rem}.image-modal-content{position:relative;background:#fff;padding:10px;border-radius:12px;box-shadow:0 10px 30px #00000059;max-width:95vw;max-height:95vh}.image-modal-close{position:absolute;top:-16px;right:-16px;font-size:28px;font-weight:700;color:#fff;background:#333;border:none;border-radius:50%;width:34px;height:34px;line-height:34px;text-align:center;cursor:pointer}.image-modal-close:hover{background:#555}