/* SarvamSEO — lightweight, fast, SEO-first stylesheet. System fonts, no downloads. */
:root{
  --brand:#1a56db;--brand-dark:#1541a8;--ink:#111827;--body:#374151;
  --muted:#6b7280;--line:#e5e7eb;--bg:#ffffff;--bg-soft:#f8fafc;--bg-dark:#0f172a;
  --ok:#059669;--radius:10px;--wrap:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;color:var(--body);background:var(--bg);line-height:1.65;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:17px;
}
h1,h2,h3{color:var(--ink);line-height:1.25;margin:0 0 .5em}
h1{font-size:2.25rem;letter-spacing:-.02em}
h2{font-size:1.6rem;margin-top:1.6em}
h3{font-size:1.15rem;margin-top:1.4em}
p{margin:0 0 1rem}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* Header / nav */
header.site{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(255,255,255,.95);backdrop-filter:saturate(180%) blur(6px);z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:800;font-size:1.2rem;color:var(--ink);letter-spacing:-.02em}
.logo span{color:var(--brand)}
.nav ul{list-style:none;display:flex;gap:22px;margin:0;padding:0;align-items:center}
.nav a{color:var(--body);font-size:.95rem;font-weight:500}
.nav a:hover{color:var(--brand);text-decoration:none}
.btn{display:inline-block;background:var(--brand);color:#fff;padding:11px 20px;border-radius:var(--radius);font-weight:600;border:0;cursor:pointer;font-size:.95rem}
.btn:hover{background:var(--brand-dark);text-decoration:none;color:#fff}
.btn.ghost{background:transparent;color:var(--brand);border:1px solid var(--brand)}
.btn.ghost:hover{background:var(--brand);color:#fff}
.nav-toggle{display:none;background:none;border:0;font-size:1.6rem;cursor:pointer;color:var(--ink)}

/* Hero */
.hero{background:linear-gradient(180deg,var(--bg-soft),#fff);padding:64px 0 48px;border-bottom:1px solid var(--line)}
.hero p.lead{font-size:1.2rem;color:var(--muted);max-width:640px}
.eyebrow{color:var(--brand);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;margin-bottom:.6rem}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}

/* Sections */
section{padding:20px 0}
.section-pad{padding:44px 0}
.bg-soft{background:var(--bg-soft)}
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.card h3{margin-top:0}
.card .ico{font-size:1.5rem;margin-bottom:.4rem}
ul.checks{list-style:none;padding:0;margin:0}
ul.checks li{padding-left:28px;position:relative;margin-bottom:.6rem}
ul.checks li::before{content:"\2713";position:absolute;left:0;color:var(--ok);font-weight:800}

/* FAQ */
.faq details{border:1px solid var(--line);border-radius:var(--radius);padding:2px 18px;margin-bottom:12px;background:#fff}
.faq summary{cursor:pointer;font-weight:600;color:var(--ink);padding:14px 0;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--brand);font-weight:700}
.faq details[open] summary::after{content:"\2013"}

/* CTA band */
.cta-band{background:var(--bg-dark);color:#e2e8f0;text-align:center;padding:52px 0}
.cta-band h2{color:#fff}
.cta-band p{color:#cbd5e1;max-width:560px;margin:0 auto 22px}

/* Breadcrumb */
.crumb{font-size:.85rem;color:var(--muted);padding:14px 0}
.crumb a{color:var(--muted)}

/* Forms */
form.lead{display:grid;gap:14px;max-width:520px}
label{font-weight:600;color:var(--ink);font-size:.92rem;display:block;margin-bottom:6px}
input,textarea,select{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius);font:inherit;font-size:1rem}
input:focus,textarea:focus{outline:2px solid var(--brand);border-color:var(--brand)}

/* Footer */
footer.site{background:var(--bg-dark);color:#94a3b8;padding:44px 0 26px;margin-top:40px;font-size:.92rem}
footer.site a{color:#cbd5e1}
footer.site h4{color:#fff;font-size:.95rem;margin:0 0 12px}
.fgrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;margin-bottom:26px}
.fgrid ul{list-style:none;padding:0;margin:0;line-height:2}
.copyright{border-top:1px solid #1e293b;padding-top:18px;font-size:.85rem}

/* Utility */
.center{text-align:center}
.muted{color:var(--muted)}
.mt0{margin-top:0}
.pill{display:inline-block;background:#eef2ff;color:var(--brand);font-size:.8rem;font-weight:600;padding:4px 12px;border-radius:999px;margin-bottom:14px}

@media(max-width:860px){
  h1{font-size:1.8rem}
  .grid-3,.grid-2,.fgrid{grid-template-columns:1fr}
  .nav ul{position:fixed;inset:64px 0 auto 0;background:#fff;flex-direction:column;gap:0;border-bottom:1px solid var(--line);display:none;padding:8px 0}
  .nav ul.open{display:flex}
  .nav ul li{width:100%;padding:6px 20px}
  .nav-toggle{display:block}
  .nav .btn{margin:8px 20px}
}