/* =====================================================================
   Tanishka Solar - Design v5 "Sunrise"
   Loaded AFTER style.css. Pure visual layer: no markup / behaviour change.
   Palette: deep navy + sun orange + leaf green (taken from the logo).
   ===================================================================== */
:root{
  --navy:#0a1f4d;--navy2:#12307a;--blue:#1565e0;--leaf:#2f9e44;--lime:#8cc63f;--sun:#ff8a00;--gold:#ffc61a;
  --bg:#ffffff;--ink:#0f1c33;--mute:#5b6b85;--card:#ffffff;--line:#e3eaf5;--alt:#f4f8fd;
  --hd:#0a1f4d;--hbg:rgba(255,255,255,.88);--hh:76px;
  --r:22px;--r2:28px;
  --sh:0 1px 2px rgba(10,31,77,.05),0 8px 24px -8px rgba(10,31,77,.10);
  --sh2:0 2px 4px rgba(10,31,77,.06),0 24px 48px -16px rgba(10,31,77,.22);
  --grad-sun:linear-gradient(135deg,#ff8a00 0%,#ffc61a 100%);
  --grad-navy:linear-gradient(135deg,#0a1f4d 0%,#12307a 55%,#1565e0 130%);
  --font-h:INR,Sora,'Noto Sans Devanagari',system-ui,sans-serif;
  --font-b:INR,'Plus Jakarta Sans','Nunito Sans','Noto Sans Devanagari',system-ui,sans-serif;
}
@media(prefers-color-scheme:dark){:root{
  --bg:#07142e;--ink:#eaf1fb;--mute:#a7b8d0;--card:#0e2142;--line:#1c3763;--alt:#0a1a38;
  --hd:#ffffff;--hbg:rgba(7,20,46,.86);--navy:#dbe8ff;
  --sh:0 1px 2px rgba(0,0,0,.3),0 10px 28px -10px rgba(0,0,0,.5);--sh2:0 24px 54px -16px rgba(0,0,0,.65);
}}

body{font-family:var(--font-b);font-size:16.5px;line-height:1.65;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--font-h);letter-spacing:-.015em}
.wrap{max-width:1200px;padding:0 24px}
::selection{background:#ffd98a;color:#3a2100}

/* ------------------------------ top bar ------------------------------ */
.topbar{background:#06173d;color:#aebfdc;font-size:13px;border-bottom:1px solid rgba(255,255,255,.06)}
.topbar .wrap{max-width:1280px;min-height:40px}
.topbar a:hover{color:var(--gold)}
.topbar .tc{color:#fff;background:rgba(255,138,0,.9);padding:3px 12px;border-radius:99px;font-weight:700;font-size:12.5px}
.topbar .tc:hover{color:#fff;background:#ff9d2b}

/* ------------------------------ header ------------------------------ */
header{background:var(--hbg);border-bottom:1px solid var(--line);box-shadow:0 1px 0 rgba(10,31,77,.03)}
.nav{max-width:1280px}
.brand{font:800 20px var(--font-h);color:var(--hd);gap:12px;letter-spacing:-.02em}
.brand img{height:54px;width:54px;object-fit:contain}
.brand small{font:700 9.5px var(--font-b);color:var(--leaf);letter-spacing:.16em}
nav.dn{gap:4px;font-size:14.5px;font-weight:700}
nav.dn a{padding:9px 14px;border-radius:99px;color:var(--ink);transition:background .2s,color .2s}
nav.dn a:after{display:none}
nav.dn a:hover{background:var(--alt);color:var(--blue)}
nav.dn a[aria-current]{background:rgba(255,138,0,.12);color:#c25e00}
@media(prefers-color-scheme:dark){nav.dn a[aria-current]{color:var(--gold);background:rgba(255,198,26,.12)}nav.dn a:hover{color:#fff}}
.alogin{border-radius:99px!important}
.lang{border-color:var(--line);color:var(--ink);background:var(--card);border-radius:99px;font-weight:700}
.lang:hover{border-color:var(--leaf);color:var(--leaf)}

/* ------------------------------ buttons ------------------------------ */
.btn{background:var(--grad-sun);color:#3a2100;border-radius:99px;font:700 15px var(--font-h);padding:14px 28px;box-shadow:0 10px 22px -8px rgba(255,138,0,.65);transition:transform .22s,box-shadow .22s,filter .22s}
.btn:hover{transform:translateY(-2px);box-shadow:0 16px 30px -10px rgba(255,138,0,.75);filter:saturate(1.1)}
.btn.s{padding:11px 20px;font-size:14px}
.btn.g{background:linear-gradient(135deg,#2f9e44,#1f7a34);color:#fff;box-shadow:0 10px 22px -8px rgba(47,158,68,.6)}
.btn.b{background:var(--grad-navy);color:#fff;box-shadow:0 10px 22px -8px rgba(10,31,77,.55)}
.btn.o{background:transparent;border:2px solid rgba(255,255,255,.85);color:#fff;box-shadow:none}
.hero .btn.o{border-color:var(--navy2);color:var(--navy2)}
.hero .btn.o:hover{background:var(--navy2);color:#fff}
@media(prefers-color-scheme:dark){.hero .btn.o{border-color:#fff;color:#fff}.hero .btn.o:hover{background:rgba(255,255,255,.14)}}

/* ------------------------------ hero ------------------------------ */
.hero{min-height:640px}
.hero .wrap{padding-top:92px;padding-bottom:140px;grid-template-columns:minmax(0,680px) 1fr}
.hero h1{font-size:clamp(38px,5.4vw,66px);line-height:1.04;letter-spacing:-.035em;font-weight:800;color:var(--navy)}
.hero h1 span{color:#ee7d00!important}
.hero p{font-size:19px;color:#2c4064;max-width:520px}
@media(prefers-color-scheme:dark){.hero p{color:#cfe0f7}}
.hero .badge,.badge{background:rgba(255,255,255,.85);border:1px solid #d6e3f7;color:#0a3aa8;font-weight:700;border-radius:99px;padding:8px 16px;box-shadow:0 6px 18px -8px rgba(10,31,77,.25);backdrop-filter:blur(8px)}
.tr{gap:8px 22px;font-weight:700;color:#1d3358}
.tr span:before{color:var(--leaf)}
.hero .seal{bottom:104px;right:28px;border-radius:20px;padding:10px 18px 10px 12px;box-shadow:0 18px 40px -12px rgba(10,31,77,.45)}
.hero .seal img{height:52px;width:52px;object-fit:contain}
.hero .seal b{font-family:var(--font-h)}

/* trust strip: floating card that overlaps the hero */
.strip{background:transparent;border:0;padding:0;margin-top:-64px;position:relative;z-index:5}
.strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:var(--card);border:1px solid var(--line);border-radius:26px;box-shadow:var(--sh2);padding:0;overflow:hidden}
.strip .wrap>div{padding:24px 18px;text-align:center;font:700 15.5px var(--font-h);color:var(--navy);background:none;border:0;border-radius:0;position:relative;box-shadow:none}
.strip .wrap>div+div:before{content:"";position:absolute;left:0;top:24%;bottom:24%;width:1px;background:var(--line)}

/* ------------------------------ sections ------------------------------ */
body{padding-bottom:0}
section{padding:96px 0}
section.alt{background:var(--alt)}
.h{margin-bottom:44px;max-width:720px}
.h.c{margin-left:auto;margin-right:auto;text-align:center}
.tag{display:inline-flex;align-items:center;gap:8px;font:800 12px var(--font-b);letter-spacing:.14em;text-transform:uppercase;color:#c25e00;background:rgba(255,138,0,.12);padding:7px 14px;border-radius:99px;margin-bottom:14px}
.tag:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--sun)}
@media(prefers-color-scheme:dark){.tag{color:var(--gold);background:rgba(255,198,26,.12)}}
.h h2{font-size:clamp(30px,3.8vw,46px);line-height:1.08;font-weight:800;letter-spacing:-.03em;color:var(--navy)}
.h p{font-size:18px;color:var(--mute);margin:14px 0 0}

/* "who we are" banner */
.exp{padding:0;background:transparent}
.exp .wrap{background:var(--grad-navy);color:#fff;border-radius:var(--r2);margin-top:96px;padding:34px 40px;box-shadow:var(--sh2);position:relative;overflow:hidden;max-width:1152px}
.exp .wrap:before{content:"";position:absolute;right:-80px;top:-120px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(255,198,26,.45),transparent 68%)}
.exp .wrap>*{position:relative}
.exp-n{background:#fff;border-radius:22px;padding:12px;display:grid;place-items:center}
.exp-n img{width:96px;height:96px;object-fit:contain}
.exp h2{font-size:clamp(22px,2.6vw,30px);color:#fff}
.exp p{color:#d3e2fb}

/* ------------------------------ cards ------------------------------ */
.card,.pcard,.proj,.job,.step,.calc,.calc2,.sub,.tbl,.cf-w{border-radius:var(--r)}
.card{background:var(--card);border:1px solid var(--line);border-top:1px solid var(--line);padding:0 0 24px;overflow:hidden;box-shadow:var(--sh);position:relative;transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s,border-color .3s}
.card:before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--c,var(--blue));z-index:2}
.card:hover{transform:translateY(-8px);box-shadow:var(--sh2);border-color:transparent}
.card>*:not(.cimg){margin-left:24px;margin-right:24px}
.card .cimg{margin:0 0 6px;width:100%;height:190px;object-fit:cover;transition:transform .6s}
.card:hover .cimg{transform:scale(1.04)}
.card .ic{border-radius:16px;width:52px;height:52px;margin-top:-30px;position:relative;z-index:3;box-shadow:0 12px 24px -10px rgba(10,31,77,.45);border:3px solid var(--card)}
.card h3{font-size:19px;font-weight:800;color:var(--ink)}
.card .k{letter-spacing:.12em}
.card p{color:var(--mute)}
.pcard{background:var(--card);border:1px solid var(--line);overflow:hidden;box-shadow:var(--sh);transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s}
.pcard:hover{transform:translateY(-8px);box-shadow:var(--sh2)}
.pcard img{transition:transform .6s}.pcard:hover img{transform:scale(1.05)}
.pcard>img,.pcard .pic{display:block;width:100%}
.pcard .pb{padding:22px 24px 26px}
.pcard h3{font-size:20px;font-weight:800;color:var(--ink)}
.pcard small{font-weight:800;color:var(--leaf)}
.pcard .chips span,.chips span{border-radius:99px;background:var(--alt);border:1px solid var(--line);color:var(--ink);font-weight:700;font-size:12.5px}
.grid{gap:26px}

/* dark "why us" section */
section.dk{background:radial-gradient(900px 420px at 85% -10%,rgba(255,198,26,.28),transparent 60%),radial-gradient(700px 400px at 0% 110%,rgba(47,158,68,.35),transparent 60%),var(--grad-navy);color:#fff}
section.dk .h h2{color:#fff}.dk .tag{background:rgba(255,255,255,.14);color:#ffe08a}.dk .h p{color:#cfe0f7}
.stat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:var(--r);padding:30px 24px;backdrop-filter:blur(10px);color:#fff;transition:transform .3s,background .3s}
.stat:hover{transform:translateY(-6px);background:rgba(255,255,255,.14)}
.stat{text-align:left}
.stat i{font-style:normal;width:58px;height:58px;border-radius:18px;display:grid;place-items:center;font-size:28px;background:var(--grad-sun);margin:0 0 16px;box-shadow:0 12px 24px -10px rgba(255,138,0,.8)}
.stat b{display:block;font:800 19px var(--font-h);color:#fff;margin-bottom:4px}
.stat span{color:#c9dbf7;font-size:15px}

/* steps */
.steps{gap:26px}
.step{background:var(--card);border:1px solid var(--line);padding:92px 26px 28px;box-shadow:var(--sh);transition:transform .3s,box-shadow .3s}
.step:hover{transform:translateY(-6px);box-shadow:var(--sh2)}
.step:before{top:26px;left:26px;width:50px;height:50px;border-radius:16px;font-size:20px}
.step:after{display:none}
.step h3{font-size:19px;font-weight:800}
.step p{color:var(--mute)}

/* savings calculator panel */
.calc{border-radius:var(--r2);overflow:hidden;box-shadow:var(--sh2);border:1px solid var(--line);background:var(--card)}
.calc .in{background:var(--card)}
.calc .out{background:linear-gradient(145deg,#0a1f4d,#14803a);color:#fff}
.calc h3{font-size:20px;font-weight:800}
.calc .val{font:800 clamp(30px,4vw,42px) var(--font-h);color:var(--blue);letter-spacing:-.03em}
.calc input[type=range]{accent-color:var(--sun)}

/* subsidy / system types / areas */
.sub{border:1px solid #ffe2a6;background:linear-gradient(110deg,#fff7e0,#ffeec2);box-shadow:var(--sh)}
@media(prefers-color-scheme:dark){.sub{background:linear-gradient(110deg,#2a2206,#3a2c08);border-color:#5a4511}}
.cta-b{border-radius:var(--r2);background:var(--grad-navy);color:#fff;overflow:hidden;position:relative;box-shadow:var(--sh2)}
.cta-b:before{content:"";position:absolute;right:-90px;top:-130px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(255,198,26,.5),transparent 68%)}
.cta-b>*{position:relative}.cta-b h2{color:#fff}.cta-b p{color:#d3e2fb}
.cta-b .btn.o{border-color:#fff;color:#fff}

/* faq */
.faq details{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:none;transition:box-shadow .25s,border-color .25s}
.faq details[open]{box-shadow:var(--sh);border-color:rgba(255,138,0,.5)}
.faq summary{font:700 17px var(--font-h);padding:20px 58px 20px 24px}

/* ------------------------------ inner page header ------------------------------ */
.ph{background:var(--grad-navy);padding:78px 0 70px;overflow:hidden}
.ph:before{right:-120px;top:-160px;width:520px;height:520px;background:radial-gradient(circle,rgba(255,198,26,.55),transparent 66%)}
.ph:after{content:"";position:absolute;left:-100px;bottom:-200px;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(47,158,68,.5),transparent 68%)}
.ph .wrap{position:relative;z-index:1}
.ph .phi{display:none}
.ph h1{font-size:clamp(34px,5vw,56px);letter-spacing:-.03em;font-weight:800}
.ph p{font-size:18px;color:#cfe0f7}

/* ------------------------------ forms ------------------------------ */
input,select,textarea{font-family:var(--font-b);border-radius:14px}
.cf-w{box-shadow:var(--sh2);border:1px solid var(--line)}

/* ------------------------------ footer ------------------------------ */
.fcta{background:var(--grad-sun);color:#2b1a00}
.fcta .btn{background:#06173d;color:#fff;box-shadow:0 12px 24px -10px rgba(6,23,61,.6)}
footer{background:#06173d;color:#aebfdc}
.fg{gap:40px;padding-top:72px}
.fl{border-radius:20px;padding:10px 14px}
.fl img{height:64px;width:auto;object-fit:contain}
footer h4{font:800 15px var(--font-h);letter-spacing:.04em;text-transform:uppercase;color:#fff}
footer a:hover{color:var(--gold)}
.fc2 a{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1)}
.fb{border-top:1px solid rgba(255,255,255,.1)}
footer .since{border-left:3px solid var(--sun)}

/* ------------------------------ mobile ------------------------------ */
@media(max-width:900px){
  :root{--hh:64px}
  section{padding:56px 0}
  .wrap{padding:0 18px}
  .h{margin-bottom:28px}
  .hero{min-height:0}
  .hero .wrap{padding-top:40px;padding-bottom:36px;grid-template-columns:1fr}
  .steps{grid-template-columns:1fr!important}
  .step{padding:84px 22px 24px}
  .hero h1{font-size:clamp(34px,9vw,46px)}
  .strip{margin-top:20px}
  .exp-n{width:92px;height:92px;padding:8px}
  .exp-n img{width:76px;height:76px}
  .strip .wrap{grid-template-columns:1fr 1fr;border-radius:20px}
  .strip .wrap>div{padding:16px 10px;font-size:13.5px}
  .strip .wrap>div+div:before{display:none}
  .exp .wrap{margin:56px 18px 0;padding:26px 22px;border-radius:24px}
  .ph{padding:44px 0 40px}
  .brand img{height:44px;width:44px}
  .card .cimg{height:170px}
}
@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* cards that have no photo on top */
.card:not(:has(.cimg)){padding-top:28px}
.card:not(:has(.cimg)) .ic{margin-top:0;margin-bottom:10px;border:0}
.card:not(:has(.cimg)) .k{margin-top:0}

/* form + misc typography fallbacks */
label,.cf-f label,.cf-tag,.tag,.k,.badge,button,input,select,textarea{font-family:var(--font-b)}
.cf-w label,.mc label{font-weight:700}
@media(prefers-color-scheme:dark){.tr{color:#dbe8ff}.hero h1{color:#fff}.hero h1 span{color:var(--gold)!important}}