:root{--color-primary:#005f9e;--color-primary-hover:#004c8c;--color-secondary:#f2a900;--color-text-main:#1d2d3d;--color-text-muted:#5a6876;--color-bg-soft:#f7f9fc;--color-border:#d8e2ec;--color-focus-ring:#005f9e}body{background-color:var(--color-bg-soft);background-image:linear-gradient(rgba(0,95,158,7%) 1px,transparent 1px),linear-gradient(90deg,rgba(0,95,158,7%) 1px,transparent 1px);background-size:30px 30px}.hero-title,h1,h2{color:var(--color-primary);font-weight:700;letter-spacing:-.01em;margin-bottom:1rem;@media(max-width:768px){font-size: 2rem;}}.hero-subtitle{color:var(--color-text-main);opacity:.9}#hero{padding:3rem 1rem;text-align:center;@media(max-width:576px){padding: 2rem 0.5rem;}}#hero-offer{padding:0;background-color:transparent}.hero-section .container{max-width:1100px;margin:0 auto}.hero-kicker{color:var(--color-primary);font-weight:700;opacity:.9}.cta-button,input[type=submit]{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-hover));color:#fff;box-shadow:0 8px 16px -6px rgba(0,95,158,.45);border-radius:var(--radius-sm);font-weight:600;padding:.8rem 1.6rem;transition:all .2s ease-in-out;border:none}.cta-button:hover{transform:translateY(-2px);box-shadow:0 14px 24px -10px rgba(0,95,158,.55)}.cta-button:focus{outline:3px solid var(--color-focus-ring);outline-offset:2px;box-shadow:0 4px 8px rgba(0,0,0,.15)}@media(max-width:768px){#hero{padding:2rem 1rem}.hero-title{font-size:2rem}.systems-grid,.faq-items{grid-template-columns:1fr}}#benefits{background:linear-gradient(180deg,rgba(255,255,255,0),rgba(255,255,255,.7),rgba(255,255,255,0))}.benefit-card{border:1px solid var(--color-border);background:linear-gradient(160deg,rgba(255,255,255,.8),rgba(255,255,255,.95));box-shadow:var(--shadow-soft);border-radius:var(--radius-md);padding:var(--space-lg);text-align:center}.benefit-card:hover{transform:translateY(-5px);border-color:var(--color-primary);box-shadow:var(--shadow-card)}.benefit-card h3{color:var(--color-primary);font-size:1.25rem;margin-bottom:var(--space-xs)}.benefit-card p{color:var(--color-text-muted);font-size:.95rem;line-height:1.6}#solarpanel-hero-visual{position:relative;overflow:hidden;border-radius:var(--radius-lg,12px);margin-top:var(--space-xl)}#solarpanel-hero-visual canvas{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:1}#hero-section .hero-image{width:100%;margin-top:2rem}#hero-section img{width:100%;height:auto}.blueprint-section-background{position:relative}.blueprint-section-background::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(0,95,158,5%) 1px,transparent 1px),linear-gradient(90deg,rgba(0,95,158,5%) 1px,transparent 1px);background-size:20px 20px;pointer-events:none;z-index:-1}.systems-grid,.faq-items{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-lg);margin-top:var(--space-xl);@media(max-width:768px){grid-template-columns: 1fr;}}.system-card,.faq-item{background:#fff;padding:var(--space-lg);border-radius:var(--radius-md);box-shadow:var(--shadow-soft);border:1px solid var(--color-border)}.section-title{text-align:center;margin-bottom:var(--space-sm)}.section-intro{max-width:800px;margin-left:auto;margin-right:auto;margin-bottom:var(--space-xl)}