:root{--navy:#09283f;--navy-2:#0d3a58;--blue:#14688b;--sun:#f6a623;--green:#1f9a67;--ink:#152936;--muted:#5b6b75;--line:#dce5e9;--cloud:#f3f7f8;--white:#fff;--shadow:0 18px 45px rgba(9,40,63,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--white);font-size:16px;line-height:1.6}img{max-width:100%;display:block}a{color:inherit}.container{width:min(1160px,calc(100% - 40px));margin:auto}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:16px;top:16px;z-index:999;background:#fff;padding:10px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(9,40,63,.1);backdrop-filter:blur(12px)}.nav-wrap{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{width:172px;height:58px;object-fit:contain}.site-header nav{display:flex;align-items:center;gap:26px}.site-header nav a{text-decoration:none;font-weight:700;font-size:.92rem;color:#233b49}.site-header nav a:hover{color:var(--blue)}.nav-cta{background:var(--navy);color:#fff!important;padding:10px 16px;border-radius:8px}.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:7px;padding:8px 12px;font:inherit;font-weight:700}
.hero{position:relative;min-height:700px;display:grid;align-items:center;color:#fff;overflow:hidden}.hero-media,.hero-overlay{position:absolute;inset:0}.hero-media{background:url('assets/hero-solar.jpg') center/cover no-repeat;transform:scale(1.01)}.hero-overlay{background:linear-gradient(90deg,rgba(4,24,39,.96) 0%,rgba(4,30,48,.78) 45%,rgba(4,30,48,.12) 78%)}.hero-content{position:relative;padding:92px 0 60px}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-weight:800;font-size:.78rem;color:#ffd07a;margin:0 0 14px}.eyebrow.dark{color:var(--blue)}h1,h2,h3{line-height:1.15;margin-top:0}h1{font-size:clamp(2.7rem,5vw,4.7rem);max-width:800px;letter-spacing:-.045em;margin-bottom:24px}h2{font-size:clamp(2rem,3.2vw,3rem);letter-spacing:-.035em}h3{font-size:1.15rem}.hero-copy{font-size:1.22rem;max-width:680px;color:#e8f1f5}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:32px 0 54px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:12px 22px;border-radius:8px;text-decoration:none;font-weight:800;border:0;cursor:pointer;font-size:1rem}.button-primary{background:var(--sun);color:#1d2830}.button-primary:hover{background:#ffba3f}.button-ghost{border:1px solid rgba(255,255,255,.6);color:#fff}.button-ghost:hover{background:rgba(255,255,255,.1)}.hero-facts{padding:0;margin:0;list-style:none;display:grid;grid-template-columns:repeat(3,1fr);max-width:860px;border-top:1px solid rgba(255,255,255,.3)}.hero-facts li{padding:22px 24px 0 0}.hero-facts strong,.hero-facts span{display:block}.hero-facts strong{font-size:1.05rem}.hero-facts span{font-size:.9rem;color:#c8d9e2}
.section{padding:100px 0}.section-heading{max-width:760px;margin-bottom:48px}.section-heading p:last-child{font-size:1.08rem;color:var(--muted)}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.service-card{padding:28px;border:1px solid var(--line);border-radius:14px;background:#fff;transition:.25s}.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#b8ced8}.service-card span{font-size:.8rem;font-weight:800;color:var(--sun)}.service-card h3{margin:12px 0 10px}.service-card p{margin:0;color:var(--muted)}
.method{background:var(--cloud)}.split{display:grid;grid-template-columns:1.03fr .97fr;gap:70px;align-items:center}.method-image img{width:100%;height:590px;object-fit:cover;border-radius:18px;box-shadow:var(--shadow)}.steps{list-style:none;padding:0;margin:34px 0 0}.steps li{display:grid;grid-template-columns:44px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid var(--line)}.steps li>span{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-weight:800}.steps h3,.steps p{margin:0}.steps p{color:var(--muted);margin-top:5px}
.plans .narrow{max-width:660px}.plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.plans-grid article{position:relative;border:1px solid var(--line);border-top:5px solid var(--blue);padding:32px;border-radius:12px}.plans-grid article.featured{border-top-color:var(--sun);box-shadow:var(--shadow)}.plans-grid p{color:var(--muted)}.plans-grid .tag{display:inline-block;margin:0 0 16px;color:#6b4500;background:#fff0cc;padding:4px 10px;border-radius:20px;font-size:.78rem;font-weight:800;text-transform:uppercase}
.experience{background:var(--navy);color:#fff}.experience-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:80px;align-items:start}.experience h2{max-width:620px}.experience p{color:#d3e2e9}.capabilities{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:14px}.capabilities li{padding:20px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:10px}.capabilities li::before{content:'✓';color:#ffd07a;font-weight:900;margin-right:9px}
.coverage{background:#fff}.coverage-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:80px;align-items:center}.coverage-grid>div:first-child p:last-child{font-size:1.08rem;color:var(--muted)}.radius-card{text-align:center;background:var(--cloud);border-radius:18px;padding:35px}.radius-ring{width:210px;height:210px;margin:auto;border:2px dashed var(--blue);border-radius:50%;display:grid;place-items:center;box-shadow:inset 0 0 0 30px rgba(20,104,139,.06)}.radius-ring span{font-size:4rem;line-height:.8;font-weight:800;color:var(--navy)}.radius-ring small{display:block;font-size:1rem;letter-spacing:.15em;margin-top:12px}.radius-card p{font-weight:700}
.contact{background:linear-gradient(135deg,#0b3049,#0b425b);color:#fff}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px}.contact h2{max-width:500px}.contact p{color:#d3e2e9}.contact-links{display:grid;gap:8px;margin-top:28px}.contact-links a{font-weight:800;color:#fff}form{background:#fff;color:var(--ink);border-radius:16px;padding:30px;display:grid;grid-template-columns:1fr 1fr;gap:18px}label{display:grid;gap:6px;font-weight:700;font-size:.9rem}input,textarea{width:100%;font:inherit;border:1px solid #cbd8de;border-radius:7px;padding:11px 12px;color:var(--ink)}input:focus,textarea:focus{outline:3px solid rgba(20,104,139,.18);border-color:var(--blue)}.full{grid-column:1/-1}.form-note{font-size:.8rem!important;color:var(--muted)!important;margin:0}
footer{background:#061b2a;color:#c6d4da;padding:42px 0}.footer-grid{display:grid;grid-template-columns:1fr 1fr auto;gap:40px;align-items:start}.footer-grid strong{color:#fff;font-size:1.2rem}.footer-grid p{margin:6px 0}.footer-grid>a{color:#fff}.whatsapp-float{position:fixed;right:20px;bottom:20px;z-index:40;background:#168f5c;color:#fff;text-decoration:none;font-weight:800;padding:13px 18px;border-radius:30px;box-shadow:0 8px 24px rgba(0,0,0,.22)}
@media(max-width:900px){.menu-toggle{display:block}.site-header nav{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;padding:20px;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line)}.site-header nav.open{display:flex}.hero{min-height:650px}.hero-overlay{background:linear-gradient(90deg,rgba(4,24,39,.95),rgba(4,30,48,.58))}.hero-facts,.service-grid,.plans-grid{grid-template-columns:1fr 1fr}.split,.experience-grid,.coverage-grid,.contact-grid{grid-template-columns:1fr}.method-image img{height:430px}.capabilities{grid-template-columns:1fr 1fr}.section{padding:76px 0}}
@media(max-width:620px){.container{width:min(100% - 28px,1160px)}.brand img{width:142px}.hero-content{padding:70px 0 42px}.hero-actions{display:grid}.hero-facts,.service-grid,.plans-grid,.capabilities{grid-template-columns:1fr}.hero-facts li{padding-top:16px}.section{padding:64px 0}.split,.experience-grid,.coverage-grid,.contact-grid{gap:38px}.method-image img{height:330px}.contact form{grid-template-columns:1fr;padding:22px}.footer-grid{grid-template-columns:1fr}.whatsapp-float{right:12px;bottom:12px}.radius-ring{width:180px;height:180px}.radius-ring span{font-size:3.3rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.service-card{transition:none}}