:root{--blue:#0784C8;--navy:#003366;--black:#111;--white:#fff;--yellow:#F9C80E;--green:#4CAF50;--light:#F5F8FA;--grey:#E8EDF1;--radius:18px;--shadow:0 18px 50px rgba(0,51,102,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:#17212b;font-family:Inter,Arial,sans-serif;line-height:1.65;background:#fff}h1,h2,h3{font-family:Montserrat,Arial,sans-serif;color:var(--navy);line-height:1.15;margin:0 0 .6em}h1{font-size:clamp(2.4rem,5vw,4.9rem)}h2{font-size:clamp(2rem,3.5vw,3.25rem)}h3{font-size:1.25rem}a{color:var(--blue);text-decoration:none}img{max-width:100%;height:auto}.container{width:min(1180px,calc(100% - 32px));margin:auto}.section{padding:88px 0}.alt{background:var(--light)}.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:800;color:var(--blue);margin-bottom:14px}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:10px;top:10px;background:#fff;padding:10px;z-index:9999}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(0,0,0,.06)}.header-inner{min-height:86px;display:flex;align-items:center;gap:24px}.brand img,.custom-logo{width:220px;max-height:72px;object-fit:contain}.primary-nav{margin-left:auto}.primary-nav ul{display:flex;gap:20px;list-style:none;margin:0;padding:0;align-items:center}.primary-nav a{color:#17212b;font-size:.9rem;font-weight:700}.header-actions{display:flex;align-items:center;gap:12px}.phone-link{font-weight:700;color:var(--navy);white-space:nowrap}.menu-toggle{display:none}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:999px;font-weight:800;border:2px solid transparent;transition:.2s;cursor:pointer}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--blue);color:#fff}.btn-light{background:#fff;color:var(--navy)}.btn-outline{border-color:var(--navy);color:var(--navy);background:transparent}.btn-whatsapp{background:#25D366;color:#fff}.button-row{display:flex;gap:12px;flex-wrap:wrap}.hero{position:relative;min-height:720px;display:flex;align-items:center;color:#fff;background:linear-gradient(105deg,rgba(0,35,70,.92),rgba(0,70,115,.58)),url('../images/hero-placeholder.jpg') center/cover}.hero:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 25%,rgba(249,200,14,.18),transparent 34%)}.hero-content{position:relative;z-index:2;max-width:860px}.hero h1,.hero p{color:#fff}.hero p{font-size:1.15rem;max-width:720px}.trust-strip{margin-top:34px;display:flex;gap:12px;flex-wrap:wrap}.trust-strip span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);padding:9px 14px;border-radius:999px}.section-heading{max-width:760px;margin-bottom:38px}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.service-card,.content-card,.placeholder-project,.form-card,.solar-calculator{background:#fff;border:1px solid var(--grey);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}.service-card{transition:.25s}.service-card:hover{transform:translateY(-6px)}.icon-orb{width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,var(--yellow),#ffe783);display:grid;place-items:center;font-size:1.4rem;margin-bottom:18px}.split{display:grid;grid-template-columns:1.1fr .9fr;gap:54px;align-items:center}.form-note,.disclaimer{font-size:.82rem;color:#5d6974}.benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.benefit{padding:18px;border:1px solid var(--grey);border-radius:14px;font-weight:700;background:#fff}.benefit span{color:var(--green);margin-right:8px}.calculator-section{background:linear-gradient(180deg,#fff,#edf8ff)}.calc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:22px}.calc-grid label{font-weight:700;font-size:.88rem}.calc-grid input,.calc-grid select{width:100%;margin-top:7px;border:1px solid #cdd8e0;border-radius:10px;padding:13px;background:#fff;font:inherit}.calc-results{margin-top:24px;padding:22px;border-radius:14px;background:var(--navy);color:#fff;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.calc-results strong{display:block;font-size:1.35rem}.process{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;list-style:none;padding:0}.process li{background:#fff;border-radius:14px;padding:18px;border:1px solid var(--grey)}.process span{display:grid;place-items:center;width:34px;height:34px;background:var(--blue);color:#fff;border-radius:50%;margin-bottom:10px}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.project-image{min-height:210px;background:repeating-linear-gradient(45deg,#eef3f6,#eef3f6 12px,#e5ebef 12px,#e5ebef 24px);display:grid;place-items:center;text-align:center;border-radius:12px;margin-bottom:18px;color:#64717b}.nri{background:linear-gradient(120deg,var(--navy),#075b8d);color:#fff}.nri h2,.nri p{color:#fff}.nri-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.nri-list span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);padding:16px;border-radius:12px}.final-cta{text-align:center;background:var(--navy);color:#fff;border-radius:28px;padding:62px}.final-cta h2,.final-cta p{color:#fff}.final-cta .button-row{justify-content:center}.site-footer{background:#071927;color:#d6e2ea;padding:64px 0 20px}.site-footer h3{color:#fff}.site-footer a{color:#fff}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr 1fr .8fr;gap:30px}.footer-logo{width:220px;background:#fff;border-radius:10px;padding:6px}.footer-bottom{margin-top:38px;border-top:1px solid rgba(255,255,255,.12);padding-top:18px}.floating-whatsapp{position:fixed;right:20px;bottom:20px;z-index:99;background:#25D366;color:#fff;padding:14px 18px;border-radius:999px;font-weight:800;box-shadow:0 10px 30px rgba(0,0,0,.25)}.content-layout{max-width:860px}.content-layout h1{font-size:clamp(2.2rem,5vw,4rem)}
@media(max-width:980px){.header-actions .phone-link{display:none}.primary-nav{display:none;position:absolute;top:86px;left:0;right:0;background:#fff;padding:20px}.primary-nav.open{display:block}.primary-nav ul{flex-direction:column;align-items:flex-start}.menu-toggle{display:block;margin-left:auto}.card-grid,.benefit-grid{grid-template-columns:repeat(2,1fr)}.calc-grid{grid-template-columns:repeat(2,1fr)}.process{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.section{padding:64px 0}.hero{min-height:690px}.header-actions .btn{display:none}.brand img,.custom-logo{width:180px}.split,.card-grid,.benefit-grid,.project-grid,.calc-grid,.footer-grid{grid-template-columns:1fr}.process{grid-template-columns:1fr}.calc-results{grid-template-columns:1fr 1fr}.nri-list{grid-template-columns:1fr}.final-cta{padding:38px 20px}.btn{width:100%}.button-row{flex-direction:column}.floating-whatsapp{right:12px;bottom:12px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* Header refinement — v1.1 */
.site-header{border-top:3px solid var(--navy)}
.header-inner{min-height:92px;gap:28px}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand img,.brand .custom-logo{display:block;width:158px;max-width:158px;max-height:78px;object-fit:contain}
.primary-nav{margin-left:auto;min-width:0}
.primary-nav ul,.primary-menu{display:flex;align-items:center;justify-content:flex-end;gap:4px;list-style:none;margin:0;padding:0}
.primary-nav li{margin:0;padding:0}
.primary-nav a{display:flex;align-items:center;min-height:44px;padding:10px 12px;border-radius:9px;color:#17212b;font-size:.91rem;font-weight:700;line-height:1.25;white-space:nowrap;transition:background-color .2s,color .2s}
.primary-nav a:hover,.primary-nav a:focus-visible,.primary-nav .current-menu-item>a,.primary-nav .current_page_item>a{background:#edf7fc;color:var(--navy);outline:none}
.header-actions{flex:0 0 auto;margin-left:6px}
.header-cta{min-height:46px;padding:0 20px;border-radius:10px;white-space:nowrap;box-shadow:0 8px 18px rgba(7,132,200,.2)}
.menu-toggle{width:46px;height:46px;padding:0;border:1px solid #dbe5eb;border-radius:10px;background:#fff;cursor:pointer}
.menu-toggle-lines{display:grid;gap:5px;width:22px;margin:auto}
.menu-toggle-lines i{display:block;height:2px;background:var(--navy);border-radius:2px}
.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.page .content-layout article>p:first-of-type{font-size:1.08rem}
.page .content-layout{padding-top:12px;padding-bottom:18px}

@media(max-width:1220px){
  .header-inner{min-height:80px}
  .brand img,.brand .custom-logo{width:145px;max-width:145px;max-height:68px}
  .menu-toggle{display:block;margin-left:auto}
  .primary-nav{display:none;position:absolute;top:100%;left:0;right:0;margin:0;padding:14px 16px 20px;background:#fff;border-top:1px solid var(--grey);box-shadow:0 18px 30px rgba(0,51,102,.12)}
  .primary-nav.open{display:block}
  .primary-nav ul,.primary-menu{display:grid;gap:4px;align-items:stretch;justify-content:stretch}
  .primary-nav a{min-height:46px;padding:11px 14px;white-space:normal}
  .header-actions{margin-left:0}
}
@media(max-width:620px){
  .container{width:min(100% - 24px,1180px)}
  .header-inner{gap:10px}
  .brand img,.brand .custom-logo{width:126px;max-width:126px}
  .header-cta{min-height:42px;padding:0 13px;font-size:.78rem}
  .menu-toggle{width:42px;height:42px}
}

/* v1.2: footer contact removal and logo alignment only */
.footer-grid{grid-template-columns:1.35fr 1fr .85fr}
.brand img,.brand .custom-logo{width:150px;max-width:150px;height:auto;max-height:74px;object-fit:contain;object-position:left center}
.footer-logo{width:190px;height:auto;object-fit:contain}
@media(max-width:1220px){.brand img,.brand .custom-logo{width:138px;max-width:138px;max-height:66px}}
@media(max-width:620px){.brand img,.brand .custom-logo{width:118px;max-width:118px;max-height:58px}}

/* v1.3: valid logo markup and reliable mobile header actions */
.header-icon{display:none;width:42px;height:42px;flex:0 0 42px;align-items:center;justify-content:center;border:1px solid #dbe5eb;border-radius:10px;background:#fff;color:var(--navy);transition:transform .2s,background-color .2s,border-color .2s}
.header-icon svg{display:block;width:21px;height:21px;fill:currentColor}
.header-icon:hover,.header-icon:focus-visible{transform:translateY(-1px);border-color:var(--blue);outline:2px solid transparent}
.header-icon-whatsapp{color:#128c4a}
@media(max-width:1220px){
  .header-inner{position:relative}
  .header-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
  .menu-toggle{margin-left:0;flex:0 0 46px}
}
@media(max-width:700px){
  .header-actions .header-cta{display:none}
  .header-icon{display:inline-flex}
  .header-inner{min-height:72px}
  .primary-nav{top:100%;max-height:calc(100vh - 72px);overflow-y:auto}
}
@media(max-width:390px){
  .container{width:min(100% - 16px,1180px)}
  .brand img,.brand .custom-logo{width:104px;max-width:104px;max-height:52px}
  .header-actions{gap:6px}
  .header-icon,.menu-toggle{width:40px;height:40px;flex-basis:40px}
}