/* ---- Self-hosted fonts (latin subsets + the rupee sign) ---- */
@font-face{font-family:'Sora';font-style:normal;font-weight:600 800;font-display:swap;src:url(../fonts/sora-latin.woff2) format('woff2');unicode-range:U+0020-007E,U+00A0-00FF,U+2013-2014,U+2018-2019,U+201C-201D,U+2022,U+2026,U+2190,U+2192;}
@font-face{font-family:'Inter';font-style:normal;font-weight:400 800;font-display:swap;src:url(../fonts/inter-latin.woff2) format('woff2');unicode-range:U+0020-007E,U+00A0-00FF,U+2013-2014,U+2018-2019,U+201C-201D,U+2022,U+2026,U+2190,U+2192;}
@font-face{font-family:'Inter';font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/inter-rupee.woff2) format('woff2');unicode-range:U+20B9;}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/plexmono-500-latin.woff2) format('woff2');unicode-range:U+0020-007E,U+00A0-00FF,U+2013-2014,U+2018-2019,U+201C-201D,U+2022,U+2026,U+2190,U+2192;}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/plexmono-500-rupee.woff2) format('woff2');unicode-range:U+20B9;}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/plexmono-600-latin.woff2) format('woff2');unicode-range:U+0020-007E,U+00A0-00FF,U+2013-2014,U+2018-2019,U+201C-201D,U+2022,U+2026,U+2190,U+2192;}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/plexmono-600-rupee.woff2) format('woff2');unicode-range:U+20B9;}
/* Shared styles for the secondary pages (thank-you.html, pm-surya-ghar-muft-bijli-yojana.html).
   Design tokens and components mirror index.html so all pages look like one site. */
:root{
  --ink:#0A1B33; --navy2:#13294B; --dusk:#5B3420; --ember:#E8562A; --ember-dark:#C4451E;
  --gold:#F5A623; --sand:#FCF7EC; --sand-deep:#F4ECDB; --leaf:#1E8E5A; --leaf-deep:#166B44;
  --charcoal:#1E2430; --charcoal-soft:#4A5162; --line:#E7DFCD; --white:#FFFFFF;
  --radius:14px; --shadow:0 12px 30px -12px rgba(10,27,51,0.25);
  --font-display:'Sora',system-ui,sans-serif; --font-body:'Inter',system-ui,sans-serif; --font-mono:'IBM Plex Mono',monospace;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
}
body{font-family:var(--font-body); color:var(--charcoal); background:var(--sand); line-height:1.6; -webkit-font-smoothing:antialiased; padding-bottom:70px;}
img{max-width:100%; display:block;}
a{color:inherit;}
.container{max-width:1080px; margin:0 auto; padding:0 20px;}
.narrow{max-width:760px;}
h1,h2,h3,h4{font-family:var(--font-display); color:var(--ink); line-height:1.15; letter-spacing:-0.01em;}
.eyebrow{font-family:var(--font-mono); font-size:12.5px; letter-spacing:0.06em; text-transform:uppercase; color:#A9380F; font-weight:600; display:inline-flex; align-items:center; gap:8px;}
.eyebrow::before{content:""; width:7px; height:7px; border-radius:50%; background:var(--gold); box-shadow:0 0 0 3px rgba(245,166,35,0.25);}
.section{padding:60px 0;}
.section-alt{background:var(--sand-deep);}
.section-title{font-size:clamp(24px,4.2vw,34px); margin:10px 0 12px;}
.section-sub{color:var(--charcoal-soft); max-width:620px; font-size:15.5px;}
.prose p{margin-bottom:14px; font-size:15.5px; color:var(--charcoal);}
.prose p:last-child{margin-bottom:0;}
.prose a, .text-link{color:#A9380F; font-weight:600; text-underline-offset:3px;}

/* buttons */
.btn{display:inline-flex; align-items:center; justify-content:center; gap:8px; font-family:var(--font-display); font-weight:700; font-size:15.5px; padding:15px 26px; border-radius:999px; border:none; cursor:pointer; text-decoration:none; transition:transform .15s ease, box-shadow .15s ease;}
.btn:active{transform:scale(0.97);}
.btn:focus-visible, a:focus-visible, summary:focus-visible, button:focus-visible{outline:3px solid var(--gold); outline-offset:3px;}
.btn-primary{background:linear-gradient(135deg, var(--ember), var(--ember-dark)); color:#fff; box-shadow:0 10px 24px -8px rgba(232,86,42,0.55);}
.btn-whatsapp{background:var(--leaf); color:#fff; box-shadow:0 10px 24px -8px rgba(30,142,90,0.5);}
.btn-ghost{background:transparent; color:#fff; border:1.5px solid rgba(255,255,255,0.5);}
.btn-outline{background:#fff; color:var(--ink); border:1.5px solid var(--line);}
.btn svg{width:18px; height:18px; flex-shrink:0;}
.btn-row{display:flex; flex-wrap:wrap; gap:12px;}

/* header */
.topbar{position:sticky; top:0; z-index:200; padding:12px 0; background:linear-gradient(180deg,#0A1B33 0%,#0F2340 100%); box-shadow:0 4px 16px rgba(0,0,0,0.25);}
.topbar-inner{display:flex; align-items:center; justify-content:space-between; gap:10px 14px; max-width:1080px; margin:0 auto; padding:0 20px;}
.brand{display:flex; align-items:center; gap:10px; font-family:var(--font-display); font-weight:800; font-size:clamp(19px,5.5vw,26px); letter-spacing:-0.02em; color:#fff; text-decoration:none;}
.brand span{color:var(--gold);}
.brand-logo{width:clamp(40px,10vw,52px); height:clamp(40px,10vw,52px); object-fit:contain; flex-shrink:0;}
.topbar-call{display:flex; align-items:center; gap:6px; font-family:var(--font-display); font-weight:800; font-size:13.5px; color:#fff; text-decoration:none; background:linear-gradient(135deg,var(--ember),var(--ember-dark)); padding:9px 16px; border-radius:999px; box-shadow:0 6px 16px -4px rgba(232,86,42,0.6); white-space:nowrap;}
.topbar-call svg{width:15px; height:15px;}
@media (max-width:400px){
  .topbar-inner{gap:8px; padding:0 14px;}
  .brand{font-size:clamp(16px,5vw,26px); gap:7px;}
  .brand-logo{width:clamp(32px,9vw,52px); height:clamp(32px,9vw,52px);}
  .topbar-call{padding:7px 11px; font-size:12px;}
}
@media (max-width:300px){ .topbar-call .call-label{display:none;} .topbar-call{padding:8px;} }

/* breadcrumb */
.breadcrumb{font-size:12.5px; color:rgba(255,255,255,0.7); margin-bottom:16px;}
.breadcrumb ol{list-style:none; display:flex; flex-wrap:wrap; gap:6px;}
.breadcrumb li+li::before{content:"›"; margin-right:6px; opacity:.6;}
.breadcrumb a{text-decoration:none; color:rgba(255,255,255,0.85);}
.breadcrumb a:hover{text-decoration:underline;}

/* hero */
.hero{position:relative; background:linear-gradient(180deg,#0A1B33 0%,#13294B 48%,#5B3420 82%,#E8562A 100%); color:#fff; padding:36px 0 56px; overflow:hidden;}
.hero::after{content:""; position:absolute; inset:0; background:radial-gradient(circle at 78% 18%, rgba(245,166,35,0.35), transparent 55%); pointer-events:none;}
.hero .container{position:relative; z-index:2;}
.hero h1{color:#fff; font-size:clamp(28px,6vw,44px); margin:14px 0 16px;}
.hero h1 em{font-style:normal; color:var(--gold);}
.hero p.lead{color:rgba(255,255,255,0.88); font-size:16px; max-width:640px; margin-bottom:26px;}
.stat-grid{display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:34px;}
.stat{background:rgba(255,255,255,0.07); border:1px solid rgba(255,255,255,0.16); border-radius:14px; padding:16px 14px;}
.stat b{display:block; font-family:var(--font-mono); font-size:clamp(18px,4.4vw,24px); color:var(--gold); font-weight:600; line-height:1.2;}
.stat span{font-size:12.5px; color:rgba(255,255,255,0.78);}

/* cards, tables, lists */
.card-grid{display:grid; gap:16px; margin-top:28px;}
.card{background:#fff; border-radius:var(--radius); padding:22px 20px; box-shadow:var(--shadow); border-top:3px solid var(--ember);}
.card h3{font-size:17px; margin-bottom:8px;}
.card p{font-size:14.5px; color:var(--charcoal-soft);}
.table-wrap{overflow-x:auto; margin-top:26px; border-radius:var(--radius); box-shadow:var(--shadow); background:#fff;}
.data-table{width:100%; border-collapse:collapse;}
.data-table th,.data-table td{padding:14px 16px; text-align:left; font-size:14.5px; vertical-align:top;}
.data-table thead th{background:var(--ink); color:#fff; font-family:var(--font-display); font-weight:700; font-size:13px; text-transform:uppercase; letter-spacing:0.04em;}
.data-table tbody tr:nth-child(odd){background:var(--sand-deep);}
.data-table td.amount{font-family:var(--font-mono); font-weight:600; color:var(--leaf-deep); white-space:nowrap;}
.callout{background:#fff; border-left:4px solid var(--gold); border-radius:8px; padding:16px 18px; font-size:14.5px; color:var(--charcoal-soft); margin-top:22px;}
.callout strong{color:var(--ink);}
.check-list{list-style:none; margin-top:22px; display:grid; gap:12px;}
.check-list li{display:flex; gap:12px; background:#fff; border-radius:12px; padding:14px 16px; box-shadow:var(--shadow); font-size:14.5px;}
.check-list svg{width:22px; height:22px; color:var(--leaf-deep); flex-shrink:0; margin-top:1px;}
.check-list b{color:var(--ink);}

/* steps */
.steps{margin-top:30px; display:grid;}
.step{display:grid; grid-template-columns:44px 1fr; gap:16px; padding:20px 0; border-bottom:1px solid var(--line);}
.step:last-child{border-bottom:none;}
.step-num{font-family:var(--font-mono); font-weight:600; color:var(--ember); font-size:15px; width:44px; height:44px; border-radius:50%; border:1.5px solid var(--ember); display:flex; align-items:center; justify-content:center;}
.step h3{font-size:16.5px; margin-bottom:4px;}
.step p{font-size:14.5px; color:var(--charcoal-soft);}
.we-do{display:inline-block; margin-top:8px; font-family:var(--font-mono); font-size:11.5px; font-weight:600; text-transform:uppercase; letter-spacing:0.05em; color:var(--leaf-deep); background:#E4F4EB; padding:4px 10px; border-radius:999px;}

/* faq (native details = works without JS) */
.faq details{border-bottom:1px solid var(--line); padding:4px 0 8px;}
.faq summary{list-style:none; cursor:pointer; min-height:48px; padding:12px 0; display:flex; justify-content:space-between; align-items:center; gap:12px; font-family:var(--font-display); font-weight:700; font-size:15.5px; color:var(--ink);}
.faq summary::-webkit-details-marker{display:none;}
.faq summary svg{width:18px; height:18px; flex-shrink:0; color:var(--ember); transition:transform .2s ease;}
.faq details[open] summary svg{transform:rotate(45deg);}
.faq details p{margin-top:10px; font-size:14.5px; color:var(--charcoal-soft); padding-right:28px;}

/* sources + cta band */
.sources{background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:20px; margin-top:26px; font-size:14px; color:var(--charcoal-soft);}
.sources h3{font-size:15px; margin-bottom:8px;}
.sources ul{margin:8px 0 0 18px;}
.sources li{margin-bottom:6px;}
.cta-band{background:linear-gradient(180deg,var(--ink),var(--navy2)); color:#fff; text-align:center; padding:56px 0; position:relative; overflow:hidden;}
.cta-band::before{content:""; position:absolute; inset:0; background:radial-gradient(circle at 15% 85%, rgba(232,86,42,0.25), transparent 50%);}
.cta-band .container{position:relative; z-index:2;}
.cta-band h2{color:#fff; font-size:clamp(24px,4.4vw,34px); margin-bottom:12px;}
.cta-band p{color:rgba(255,255,255,0.8); max-width:520px; margin:0 auto 24px;}
.cta-band .btn-row{justify-content:center;}

/* footer */
footer{background:var(--ink); color:rgba(255,255,255,0.7); padding:40px 0 24px; font-size:13px;}
footer .brand-logo{width:56px; height:56px;}
footer .brand{margin-bottom:10px; font-size:22px;}
.foot-grid{display:grid; gap:24px; margin-bottom:24px;}
footer h3{color:#fff; font-family:var(--font-display); font-size:13px; margin-bottom:10px; text-transform:uppercase; letter-spacing:0.05em;}
footer a{text-decoration:none; color:rgba(255,255,255,0.7);}
footer a:hover{color:#fff;}
.service-areas{line-height:1.9;}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.12); padding-top:18px; font-size:11.5px; display:flex; flex-wrap:wrap; gap:10px; justify-content:space-between;}

/* sticky whatsapp cta */
.sticky-cta{position:fixed; bottom:0; left:0; right:0; z-index:50; box-shadow:0 -6px 20px rgba(0,0,0,0.18);}
.sticky-cta a{display:flex; align-items:center; justify-content:center; gap:10px; padding:16px 10px; font-family:var(--font-display); font-weight:700; font-size:15.5px; text-decoration:none; color:#fff; width:100%; background:linear-gradient(135deg,var(--leaf),var(--leaf-deep));}
.sticky-cta svg{width:19px; height:19px; flex-shrink:0;}

/* reveal */
.reveal{opacity:0; transform:translateY(16px); transition:opacity .6s ease, transform .6s ease;}
.reveal.in{opacity:1; transform:none;}
.no-js .reveal{opacity:1; transform:none;}

@media (min-width:760px){
  body{padding-bottom:40px;}
  .sticky-cta{left:auto; right:32px; bottom:32px; width:auto; border-radius:999px; box-shadow:0 16px 32px -10px rgba(30,142,90,0.55);}
  .sticky-cta a{padding:17px 34px; border-radius:999px;}
  .stat-grid{grid-template-columns:repeat(4,1fr);}
  .card-grid.cols-2{grid-template-columns:1fr 1fr;}
  .card-grid.cols-3{grid-template-columns:repeat(3,1fr);}
  .step{grid-template-columns:56px 1fr;}
  .foot-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;}
  .footer-bottom{flex-wrap:nowrap;}
}

/* ---- Header navigation (Services / Projects / PM Surya Ghar / Contact) ---- */
.topbar-inner{flex-wrap:wrap;}
.brand{order:1; min-width:0;}
.topbar-actions{order:2; display:flex; align-items:center; flex-shrink:0;}
.topnav{order:3; width:100%; display:flex; gap:6px; overflow-x:auto; scrollbar-width:none; -webkit-overflow-scrolling:touch;}
.topnav::-webkit-scrollbar{display:none;}
.topnav a{
  flex:1 0 auto; text-align:center; white-space:nowrap; text-decoration:none;
  font-family:var(--font-display); font-weight:600; font-size:13px; color:rgba(255,255,255,0.92);
  padding:7px 12px; border:1px solid rgba(255,255,255,0.22); border-radius:999px; background:rgba(255,255,255,0.05);
}
.topnav a:hover{background:rgba(255,255,255,0.14);}
.topnav a:focus-visible{outline:3px solid var(--gold); outline-offset:2px;}
.topnav a.nav-guide{border-color:var(--gold); background:rgba(245,166,35,0.14);}
html{scroll-padding-top:104px;}
@media (max-width:400px){ .topnav a{font-size:11.5px; padding:6px 6px;} .topnav{gap:4px;} }
@media (max-width:340px){ .topnav a{font-size:11px; padding:6px 4px;} .topnav{gap:3px;} }
@media (min-width:860px){
  html{scroll-padding-top:76px;}
  .topbar-inner{flex-wrap:nowrap;}
  .topnav{order:2; width:auto; flex:1; justify-content:center; overflow:visible; gap:4px;}
  .topnav a{flex:0 0 auto; font-size:14.5px; padding:8px 14px; border-color:transparent; background:transparent;}
  .topnav a.nav-guide{border-color:var(--gold); background:rgba(245,166,35,0.14);}
  .topbar-actions{order:3;}
}

/* ---- Hero photo + compact 4-column table ---- */
.hero-grid2{display:grid; gap:26px; align-items:center;}
.hero-photo{margin:0; border-radius:16px; overflow:hidden; border:1px solid rgba(255,255,255,0.2); box-shadow:0 18px 40px -16px rgba(0,0,0,0.6); background:#13294B;}
.hero-photo img{display:block; width:100%; height:auto; aspect-ratio:8/5; object-fit:cover;}
@media (min-width:860px){
  .hero-grid2{grid-template-columns:0.88fr 1.12fr; gap:36px;}
  .hero-grid2 h1{font-size:clamp(28px,4.2vw,40px);}
  .hero-photo{border-radius:20px;}
}
.data-table.compact th,.data-table.compact td{padding:12px 8px; font-size:13px;}
.data-table.compact th:first-child,.data-table.compact td:first-child{padding-left:14px;}
.data-table.compact td.amount{font-size:12.5px;}
.data-table.compact td:last-child{font-weight:700;}
@media (min-width:480px){ .data-table.compact th,.data-table.compact td{padding:14px 16px; font-size:14.5px;} .data-table.compact td.amount{font-size:14px;} }
@media (max-width:400px){
  .data-table.compact th,.data-table.compact td{padding:12px 5px; font-size:12px;}
  .data-table.compact th{font-size:10.5px; letter-spacing:0.02em;}
  .data-table.compact th:first-child,.data-table.compact td:first-child{padding-left:10px;}
  .data-table.compact td.amount{font-size:11.5px;}
}