:root{--sb-color-primary:#003366;--sb-color-secondary:#6699cc;--sb-color-background:#f7f9fc;--sb-color-text:#333333;--sb-color-accent:#00a86b;--space-xxs:4px;--space-xs:8px;--space-sm:16px;--space-md:24px;--space-lg:32px;--space-xl:48px;--space-xxl:64px}body{background-color:var(--sb-color-background);color:var(--sb-color-text);font-family:plus jakarta sans,sans-serif;line-height:1.6;background-image:repeating-linear-gradient( 0,transparent,transparent 49px,rgba(102,153,204,4%) 50px ),repeating-linear-gradient( 90deg,transparent,transparent 49px,rgba(102,153,204,4%) 50px );background-size:100px 100px}.container{max-width:1200px;margin:0 auto;padding:var(--space-md)}h1,h2,h3,h4,h5,h6{font-family:montserrat,sans-serif;color:var(--sb-color-primary);line-height:1.2;margin-top:var(--space-lg);margin-bottom:var(--space-md)}h1{font-size:2.8rem}h2{font-size:2.2rem}h3{font-size:1.8rem}h4{font-size:1.5rem}p{margin-bottom:var(--space-md)}img{max-width:100%;height:auto;display:block}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--sb-color-accent);outline-offset:2px;border-radius:3px}@media(prefers-reduced-motion:reduce){body{background-image:none;background-size:auto}}.hero-section{background-color:#fff;padding-top:var(--space-xxl);padding-bottom:var(--space-xxl);box-shadow:0 4px 12px rgba(0,51,102,5%)}.hero-section h1{color:var(--sb-color-primary);font-size:2.5rem;font-weight:800;line-height:1.1;margin-top:var(--space-sm);margin-bottom:var(--space-md)}.hero-section .subtext{color:var(--sb-color-text);font-size:1.1rem;margin-top:var(--space-md);max-width:700px}.hero-cta-wrapper .primary-cta{background-color:var(--sb-color-accent);color:#fff;border:none;padding:var(--space-sm)var(--space-xl);border-radius:var(--radius-lg);font-size:1.25rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;transition:background-color .3s ease,transform .2s ease}.hero-cta-wrapper .primary-cta:hover{background-color:darken(var(--sb-color-accent),10%);transform:translateY(-2px)}.hero-cta-wrapper .primary-cta:focus-visible{outline:4px solid var(--sb-color-primary);outline-offset:2px;box-shadow:0 0 0 3px rgba(0,51,102,.5)}.bill-comparison-slider{position:relative;width:100%;max-width:750px;height:420px;background:linear-gradient(to right,#ffffff 50%,#f0f0f0 50%);border:1px solid #e0e0e0;box-shadow:0 2px 10px rgba(0,0,0,5%);margin:var(--space-lg)auto;overflow:hidden;display:flex;align-items:center;justify-content:center;color:#777;text-align:center}.bill-comparison-slider::before{content:"Loading Interactive Savings Slider (Before/After Bill Comparison)...";display:block;text-align:center;font-size:1.1rem;padding:var(--space-md)}.bill-comparison-slider.is-slider-active{height:auto;min-height:420px;background:0 0;border:none;box-shadow:none;color:inherit;padding:0}.bill-comparison-slider.is-slider-active::before{content:none}.hero-visual-context{margin-bottom:var(--space-xl)}.hero-split-image{display:flex;flex-direction:column;gap:var(--space-sm);max-width:900px;margin:var(--space-lg)auto;border:1px solid var(--sb-color-secondary);border-radius:var(--radius-lg);overflow:hidden}.split-placeholder{flex:1;padding:var(--space-lg);text-align:center;position:relative;background-color:var(--sb-color-background);color:var(--sb-color-text)}.split-placeholder .label{font-weight:600;font-size:1.1rem;color:var(--sb-color-primary);margin-bottom:var(--space-sm)}.split-placeholder .visual-representation{min-height:150px;display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-md);background-image:repeating-linear-gradient( 45deg,rgba(0,51,102,5%) 0,rgba(0,51,102,5%) 2px,transparent 2px,transparent 10px )}.split-placeholder.split-bill-high .visual-representation{border:2px dashed #d9534f;color:#d9534f}.split-placeholder.split-bill-low .visual-representation{border:2px dashed var(--sb-color-accent);color:var(--sb-color-accent)}.split-placeholder .caption{font-size:.9rem;font-style:italic;color:#666}.section-benefits,.section-how-it-works,.section-systems,.section-testimonials,.section-faq,.contact{padding-top:var(--space-xl);padding-bottom:var(--space-xl)}.section-title{font-size:2rem;margin-bottom:var(--space-xl)}.section-lead{font-size:1.1rem;margin-bottom:var(--space-lg);text-align:center;max-width:800px;margin-left:auto;margin-right:auto}.benefit-cluster{margin-bottom:var(--space-xl)}.benefit-cluster .cluster-title{font-size:1.6rem;margin-bottom:var(--space-sm)}.benefit-cluster .cluster-description{font-size:1rem;margin-bottom:var(--space-md)}.benefit-cluster .cluster-points{list-style:none;padding:0}.benefit-cluster .cluster-points li{padding-left:1.5em;position:relative;margin-bottom:var(--space-xs);font-size:1rem}.benefit-cluster .cluster-points 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.system-description{font-size:1rem}.testimonials-grid{display:grid;grid-template-columns:1fr;gap:var(--space-lg)}.testimonial-card{background-color:#fff;padding:var(--space-lg);border-radius:var(--radius-lg);box-shadow:0 2px 8px rgba(0,0,0,4%)}.testimonial-text{font-style:italic;margin-bottom:var(--space-sm);font-size:1rem;color:var(--sb-color-text)}.testimonial-author{display:block;text-align:right;font-weight:600;font-size:.9rem;color:var(--sb-color-primary)}.faq-list .faq-item{background-color:#fff;padding:var(--space-md);border-radius:var(--radius-md);box-shadow:0 1px 4px rgba(0,0,0,3%);margin-bottom:var(--space-sm)}.faq-list .faq-item h3,.faq-list .faq-item h4{font-size:1.1rem;color:var(--sb-color-primary);margin-top:0;margin-bottom:var(--space-xs)}.faq-list .faq-item p{font-size:.95rem;line-height:1.5}.contact-details{display:flex;flex-direction:column;gap:var(--space-sm);margin-bottom:var(--space-lg);text-align:center}.contact-details 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rgba(102,153,204,.2);outline:none}.form-hint{font-size:.85rem;color:#666;margin-top:var(--space-xs);display:block}.cta-button-confident{background-color:var(--sb-color-accent);color:#fff;border:none;padding:var(--space-sm)var(--space-xl);border-radius:var(--radius-lg);font-size:1.25rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;transition:background-color .3s ease,transform .2s ease;width:100%;margin-top:var(--space-md)}.cta-button-confident:hover{background-color:darken(var(--sb-color-accent),10%);transform:translateY(-2px)}.spam-assurance{font-size:.85rem;color:#888;margin-top:var(--space-sm);text-align:center}.form-status{padding:var(--space-sm);margin-top:var(--space-md);border-radius:var(--radius-sm);text-align:center;font-weight:600}@media(min-width:768px){.container{padding:var(--space-lg)}h1{font-size:3.5rem}h2{font-size:2.8rem}h3{font-size:2rem}h4{font-size:1.7rem}.hero-section{padding-top:var(--space-xxl);padding-bottom:var(--space-xxl)}.hero-section h1{font-size:3.5rem}.hero-section .subtext{font-size:1.4rem}.hero-split-image{flex-direction:row;border:none;border-radius:var(--radius-xl);box-shadow:0 8px 20px rgba(0,51,102,.1)}.split-placeholder{border-right:1px solid var(--sb-color-secondary);border-bottom:none}.split-placeholder:last-child{border-right:none}.section-title{font-size:2.8rem}.steps-grid,.systems-grid,.testimonials-grid{grid-template-columns:repeat(2,1fr)}.benefit-cluster{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-lg);margin-bottom:var(--space-xxl)}.benefit-cluster:nth-child(odd){text-align:left}.benefit-cluster:nth-child(even){text-align:right}.benefit-cluster .cluster-points li::before{content:'→';float:left}.contact-details{flex-direction:row;justify-content:center;gap:var(--space-xl)}.cta-button-confident{width:auto;min-width:250px}}@media(min-width:1024px){.container{padding:var(--space-xl)}.hero-section h1{font-size:4rem}.steps-grid,.systems-grid{grid-template-columns:repeat(3,1fr)}.testimonials-grid{grid-template-columns:repeat(2,1fr)}.benefit-cluster{grid-template-columns:1fr 1fr 1fr}.benefit-cluster:nth-child(odd),.benefit-cluster:nth-child(even){text-align:center}.benefit-cluster .cluster-points li{text-align:left}.benefit-cluster .cluster-points li::before{float:none;display:inline-block;margin-right:.5em}}@media(prefers-reduced-motion:reduce){.hero-split-image *{transition:none!important;animation:none!important}.hero-content-container a.primary-cta{transform:none!important}.hero-section::before{animation:none;opacity:.5}}@keyframes sb-immersive-flow{0%{background-position:0 0}100%{background-position:100% 100%}}.hero-section{position:relative;overflow:hidden;z-index:1;box-shadow:0 4px 12px rgba(0,51,102,5%),0 15px 30px rgba(0,0,0,8%);transition:box-shadow .5s ease}.hero-section::before{content:"";position:absolute;top:-10%;left:-10%;width:120%;height:120%;background:radial-gradient( circle at center,rgba(0,51,102,3%) 0%,rgba(247,249,252,0) 70% );z-index:-1;pointer-events:none;animation:sb-immersive-flow 60s linear infinite}.hero-content-container{max-width:600px;margin-left:auto;margin-right:auto;text-align:center}.hero-headline{font-size:2.5rem}@media(min-width:1024px){.hero-headline{font-size:3.5rem}}.hero-subtext{font-size:1.2rem}.hero-bullet-list{list-style:none;padding:0;margin-bottom:var(--space-lg)}.hero-bullet-list li{padding-left:1.5em;text-align:left;position:relative;margin-bottom:var(--space-sm);font-size:1.1rem;color:var(--sb-color-text)}.hero-bullet-list li::before{content:'✓';color:var(--sb-color-accent);font-weight:700;display:inline-block;width:1em;margin-left:-1em}.hero-savings-note{font-size:.95rem;color:var(--sb-color-text);margin-top:var(--space-md);border-top:1px dashed 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.cta-button{display:inline-block;background-color:var(--sb-color-accent);color:#fff;text-decoration:none;font-size:1.25rem;font-weight:700;padding:var(--space-sm)var(--space-xl);border-radius:var(--radius-lg);border:none;text-transform:uppercase;letter-spacing:.05em;box-shadow:0 4px 10px rgba(0,168,107,.2);transition:background-color .3s ease,transform .2s ease,box-shadow .3s ease}.cta-section .cta-button:hover{background-color:#008f5a;transform:translateY(-2px);box-shadow:0 6px 15px rgba(0,168,107,.3)}.cta-section .cta-button:focus-visible{outline:4px solid var(--sb-color-primary);outline-offset:2px}