/* Ingo Tech – shared styles. Layout: full-width colour bands, content in a 1200px column. */
:root{
  --navy:#17365F; --navy-dark:#0F2544; --navy-mid:#2B5A94;
  --orange:#F28C1E; --orange-text:#A65605; --gold:#F5B160;
  --ink:#1E2A3B; --muted:#4A5668; --line:#E4E8EE; --soft:#F5F7FA; --white:#ffffff;
  --font:'Poppins',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-hi:'Mukta','Noto Sans Devanagari',sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--white);font-size:16px;line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy)}a:hover{color:var(--navy-dark)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:2px}
h1,h2,h3{text-wrap:balance;margin:0;color:var(--navy);line-height:1.2}
p{margin:0}
.hi{font-family:var(--font-hi);font-weight:700}
.wrap{max-width:1200px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.band{padding-block:72px}
.band.soft{background:var(--soft)}
.band.dark{background:var(--navy-dark);color:var(--white)}
.band.dark h2,.band.dark h3{color:var(--white)}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--orange-text)}
.band.dark .eyebrow,.hero .eyebrow{color:var(--gold)}
.head{display:flex;flex-direction:column;gap:10px;max-width:720px;margin-bottom:36px}
.head h2{font-size:clamp(28px,4vw,38px)}
.lead{font-size:18px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:8px;font-weight:600;font-size:15px;text-decoration:none;border:1.5px solid transparent;cursor:pointer;font-family:inherit}
.btn-primary{background:var(--orange);color:var(--navy-dark)}.btn-primary:hover{background:var(--gold);color:var(--navy-dark)}
.btn-navy{background:var(--navy);color:var(--white)}.btn-navy:hover{background:var(--navy-dark);color:var(--white)}
.btn-outline{border-color:var(--navy);color:var(--navy);background:transparent}
.btn-light{border-color:var(--white);color:var(--white);background:transparent}.btn-light:hover{background:rgba(255,255,255,.1);color:var(--white)}
.btns{display:flex;flex-wrap:wrap;gap:12px}

/* Top strip + header */
.topbar{background:var(--navy-dark);color:#D5DEEA;font-size:13px}
.topbar .wrap{display:flex;flex-wrap:wrap;gap:6px 24px;justify-content:space-between;padding-block:8px}
.topbar a{color:#D5DEEA;text-decoration:none}
.site-header{background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand img{width:48px;height:48px}
.brand-name{display:flex;flex-direction:column;line-height:1.1}
.brand-name b{font-size:21px;font-weight:800;letter-spacing:.5px;color:var(--navy)}
.brand-name b span{color:#C96A08}
.brand-name small{font-family:var(--font-hi);font-size:15px;font-weight:700;color:var(--navy)}
.nav{display:flex;align-items:center;gap:24px}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:22px;font-size:15px;font-weight:500}
.nav ul a{text-decoration:none}
.nav ul a[aria-current="page"]{color:#C96A08;font-weight:600}
.menu-toggle{display:none}
@media (max-width:1060px){
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--white);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:12px max(16px,env(safe-area-inset-left,0px)) 20px}
  .nav ul{flex-direction:column;gap:0}
  .nav ul a{display:block;padding:12px 0;border-bottom:1px solid var(--line)}
  .menu-toggle{display:inline-flex;min-height:44px;min-width:44px;align-items:center;justify-content:center;border:1.5px solid var(--navy);border-radius:8px;background:var(--white);color:var(--navy);font-weight:600;font-family:inherit;padding:0 14px}
  .site-header.open .nav{display:flex}
}

/* Hero */
.hero{background:var(--navy);color:var(--white)}
.hero .wrap{display:flex;flex-wrap:wrap;gap:40px;align-items:center;padding-block:64px 72px}
.hero-text{flex:1 1 460px;min-width:0;display:flex;flex-direction:column;gap:20px}
.hero h1{color:var(--white);font-size:clamp(34px,5vw,54px);line-height:1.1}
.hero .hi{font-size:clamp(22px,3vw,28px);color:var(--gold)}
.hero p.lead{color:#D5DEEA;max-width:560px}
.hero-media{flex:1 1 420px;min-width:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.hero-media img{width:100%;height:100%;object-fit:cover;border-radius:12px;background:var(--white)}
.hero-media .stack{display:grid;gap:14px}
.hero-media .tall{height:400px}.hero-media .stack img{height:193px}
.page-hero{background:var(--navy);color:var(--white)}
.page-hero .wrap{padding-block:48px 52px;display:flex;flex-direction:column;gap:12px}
.page-hero h1{color:var(--white);font-size:clamp(30px,4.5vw,46px)}
.page-hero p{color:#D5DEEA;font-size:18px;max-width:720px}
.crumbs{font-size:14px;color:#D5DEEA}.crumbs a{color:#D5DEEA}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"›";margin-right:6px}

/* Cards and grids */
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr))}
.g3{grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr))}
.card{background:var(--white);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column}
.card-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.card h3{font-size:19px}
.card p{font-size:15px;color:var(--muted)}
.card .media{width:100%;height:230px;object-fit:cover;background:var(--soft)}
.card .foot{margin-top:auto;padding-top:10px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.price{font-weight:600}
.card ul{margin:0;padding-left:20px;font-size:15px;line-height:1.9}
.solar-art{height:230px;background:var(--navy);display:flex;align-items:center;justify-content:center}
.step{background:var(--white);border-radius:14px;padding:24px;display:flex;flex-direction:column;gap:8px}
.step .num{width:44px;height:44px;border-radius:22px;background:var(--navy);color:var(--white);font-weight:700;font-size:18px;display:flex;align-items:center;justify-content:center}
.step h3{font-size:18px;margin-top:4px}.step p{font-size:15px;color:var(--muted)}
ol.steps{list-style:none;margin:0;padding:0}

/* Plan */
.plan{display:flex;flex-wrap:wrap;gap:40px;align-items:center}
.plan-text{flex:1 1 380px;min-width:0;display:flex;flex-direction:column;gap:16px}
.plan-text p{color:#D5DEEA}
.plan-cards{flex:1 1 520px;min-width:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px}
.pct{background:var(--navy);border-radius:14px;padding:26px 22px;display:flex;flex-direction:column;gap:4px}
.pct.main{outline:2px solid var(--orange)}
.pct b{font-size:54px;font-weight:800;line-height:1;color:var(--gold);font-variant-numeric:tabular-nums}
.pct span{font-size:18px;font-weight:600}
.pct small{font-size:14px;color:#D5DEEA}
.table-box{overflow-x:auto;border:1px solid var(--line);border-radius:12px}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:15px}
th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line)}
th{background:var(--soft);color:var(--navy)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
tr:last-child td{border-bottom:0}

/* Why / about */
.why{display:flex;flex-wrap:wrap;gap:40px;align-items:center}
.why>img{flex:0 1 300px;width:300px}
.why-list{flex:1 1 460px;min-width:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
@media (max-width:560px){.why-list{grid-template-columns:1fr}}
.why-list div{display:flex;flex-direction:column;gap:4px;padding-top:14px;border-top:2px solid var(--line)}
.why-list b{color:var(--navy);font-size:17px}
.why-list span{font-size:15px;color:var(--muted)}
.prose{max-width:760px;display:flex;flex-direction:column;gap:16px}
.prose h2{font-size:28px;margin-top:16px}
.facts{display:grid;grid-template-columns:max-content 1fr;gap:10px 24px;font-size:15px}
.facts dt{font-weight:600;color:var(--navy)}.facts dd{margin:0}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:12px;max-width:820px}
.faq details{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:0 20px}
.faq summary{cursor:pointer;font-weight:600;color:var(--navy);padding:16px 0;min-height:44px}
.faq details p{padding-bottom:18px;color:var(--muted)}

/* Contact + form */
.contact{display:flex;flex-wrap:wrap;gap:40px}
.contact-info{flex:1 1 340px;min-width:0;display:flex;flex-direction:column;gap:14px}
.contact-info dl{display:flex;flex-direction:column;gap:12px;margin:8px 0 0}
.contact-info dt{font-weight:600;color:var(--navy)}.contact-info dd{margin:0}
.enquiry{flex:1 1 460px;min-width:0;background:var(--white);border:1px solid var(--line);border-radius:16px;padding:28px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full,.enquiry .full{grid-column:1/-1}
.field label{font-size:14px;font-weight:600;color:var(--navy)}
.field input,.field select,.field textarea{min-height:48px;padding:10px 14px;border:1px solid #9AA6B6;border-radius:8px;font-size:15px;font-family:inherit;background:var(--white);color:var(--ink)}
.form-note{font-size:14px;color:var(--navy);font-weight:600}

/* Footer */
.site-footer{background:var(--navy-dark);color:#D5DEEA;font-size:14px}
.site-footer .wrap{padding-block:52px 24px;display:flex;flex-direction:column;gap:32px}
.site-footer a{color:#D5DEEA;text-decoration:none}.site-footer a:hover{color:var(--white);text-decoration:underline}
.foot-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:28px}
.foot-cols div{display:flex;flex-direction:column;gap:8px}
.foot-cols h2{font-size:15px;color:var(--white)}
.foot-brand b{font-size:21px;font-weight:800;color:var(--white)}.foot-brand b span{color:var(--orange)}
.foot-brand .hi{color:var(--white);font-size:16px}
.foot-base{border-top:1px solid #2B4466;padding-top:18px;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;font-size:13px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}