/* ============================================================
   Bharat Data Assurance Council (BDAC) — assure.sridait.com
   Independent DPDPA assurance registry, operated by Srida IT.
   Shared stylesheet. Brand name is a placeholder — see README.
   ============================================================ */
:root{
  --paper:#f5f4ef; --surface:#ffffff; --surface-2:#eceae2;
  --ink:#1a1c18; --ink-soft:#525549; --ink-faint:#888b7e;
  --line:#e1ddd2; --line-strong:#cbc6b7;
  --brand:#15664a; --brand-deep:#0f4d38; --brand-soft:#dceae2;
  --brass:#94741c; --brass-soft:#f0e7cc;
  --good:#16794f; --warn:#a5701a; --crit:#b23a2c;
  --shadow:0 1px 2px rgba(20,30,20,.05),0 10px 30px rgba(20,40,30,.07);
  --seal-ring:#94741c;
}
@media (prefers-color-scheme:dark){:root{
  --paper:#12140f; --surface:#1a1d16; --surface-2:#22261d;
  --ink:#eae9df; --ink-soft:#a7a99c; --ink-faint:#767a6c;
  --line:#2b2f24; --line-strong:#3a3f30;
  --brand:#5cc194; --brand-deep:#8fd8b6; --brand-soft:#15251d;
  --brass:#d4b45e; --brass-soft:#2c2611;
  --good:#54c08f; --warn:#d6a446; --crit:#e0705f;
  --shadow:0 1px 2px rgba(0,0,0,.35),0 12px 34px rgba(0,0,0,.4);
  --seal-ring:#d4b45e;
}}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:16.5px;line-height:1.6;-webkit-font-smoothing:antialiased}
.serif{font-family:Georgia,"Iowan Old Style",Palatino,"Times New Roman",serif}
.mono{font-family:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace}
.wrap{max-width:920px;margin:0 auto;padding:0 22px}
a{color:var(--brand);text-underline-offset:2px}
img{max-width:100%}

/* Header / nav */
.site-head{border-bottom:1px solid var(--line);background:var(--surface);position:sticky;top:0;z-index:10}
.nav{display:flex;align-items:center;gap:18px;max-width:920px;margin:0 auto;padding:12px 22px;flex-wrap:wrap}
.brandmark{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);margin-right:auto}
.brandmark svg{width:34px;height:34px;flex:0 0 auto}
.brandmark .bn{font-family:Georgia,serif;font-weight:600;font-size:16px;line-height:1.05;letter-spacing:-.01em}
.brandmark .bn small{display:block;font-family:ui-monospace,Menlo,monospace;font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--brass);font-weight:400;margin-top:1px}
.nav a.navlink{font-size:14px;color:var(--ink-soft);text-decoration:none;font-weight:500}
.nav a.navlink:hover{color:var(--brand)}
.nav a.navcta{font-size:13.5px;font-weight:600;color:#fff;background:var(--brand);padding:7px 14px;border-radius:6px;text-decoration:none}
@media (prefers-color-scheme:dark){.nav a.navcta{color:#0d1a13}}

/* Independence banner */
.indep{background:var(--brass-soft);color:var(--brass);font-family:ui-monospace,Menlo,monospace;font-size:11px;letter-spacing:.05em;text-align:center;padding:6px 12px}

/* Hero + sections */
.hero{padding:52px 0 34px;border-bottom:1px solid var(--line)}
.eyebrow{font-family:ui-monospace,Menlo,monospace;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--brass)}
h1{font-family:Georgia,Palatino,serif;font-weight:600;letter-spacing:-.015em;line-height:1.06;
   font-size:clamp(30px,5.5vw,46px);margin:.3em 0 .3em;text-wrap:balance}
.dek{font-size:18.5px;color:var(--ink-soft);max-width:60ch;margin:0}
section{padding:34px 0;border-bottom:1px solid var(--line)}
section:last-of-type{border-bottom:0}
h2{font-family:Georgia,Palatino,serif;font-weight:600;font-size:clamp(22px,3.6vw,30px);letter-spacing:-.01em;line-height:1.16;margin:0 0 6px;text-wrap:balance}
h3{font-size:13px;text-transform:uppercase;letter-spacing:.09em;color:var(--ink-soft);font-weight:700;margin:22px 0 8px}
p{margin:.75em 0;text-wrap:pretty}
.lead{font-size:18px;line-height:1.55}
ul.clean{margin:.6em 0;padding-left:20px}
ul.clean li{margin:7px 0}
ul.clean li b{color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--brand);color:#fff;font-weight:600;padding:11px 20px;border-radius:8px;text-decoration:none;border:0;font-size:15px;cursor:pointer}
@media (prefers-color-scheme:dark){.btn{color:#0d1a13}}
.btn.ghost{background:transparent;color:var(--brand);border:1px solid var(--line-strong)}

/* Cards grid */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px}
@media (max-width:720px){.cards{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:18px;box-shadow:var(--shadow)}
.card h4{margin:0 0 6px;font-size:16px}
.card p{margin:0;font-size:14px;color:var(--ink-soft)}
.card .k{font-family:ui-monospace,Menlo,monospace;font-size:11px;color:var(--brass);font-weight:700}

/* Seal */
.seal{filter:drop-shadow(0 6px 14px rgba(20,60,45,.18))}

/* Verify widget */
.verify-box{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:24px;box-shadow:var(--shadow);max-width:560px}
.verify-form{display:flex;gap:10px;flex-wrap:wrap}
.verify-form input{flex:1;min-width:200px;font-family:ui-monospace,Menlo,monospace;font-size:15px;padding:12px 14px;border:1px solid var(--line-strong);border-radius:8px;background:var(--paper);color:var(--ink)}
.verify-form input:focus{outline:2px solid var(--brand);outline-offset:1px}
.result{margin-top:18px}
.result-card{border:1px solid var(--line-strong);border-radius:10px;overflow:hidden}
.result-card .rc-top{padding:12px 16px;color:#fff;font-family:ui-monospace,Menlo,monospace;font-size:12px;letter-spacing:.05em;display:flex;justify-content:space-between;align-items:center}
.rc-valid .rc-top{background:var(--good)}
.rc-expired .rc-top,.rc-suspended .rc-top{background:var(--warn)}
.rc-revoked .rc-top,.rc-notfound .rc-top{background:var(--crit)}
@media (prefers-color-scheme:dark){.result-card .rc-top{color:#0d1a13}}
.result-card dl{margin:0;padding:16px;display:grid;grid-template-columns:auto 1fr;gap:8px 18px}
.result-card dt{font-family:ui-monospace,Menlo,monospace;font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint);align-self:center}
.result-card dd{margin:0;font-family:ui-monospace,Menlo,monospace;font-size:14px;color:var(--ink)}
.hint{font-size:13px;color:var(--ink-faint);margin-top:10px}

/* Tables */
.tbl-scroll{overflow-x:auto;margin:14px 0;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:14px;min-width:520px}
thead th{text-align:left;font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft);font-weight:700;padding:11px 14px;border-bottom:1.5px solid var(--line-strong);background:var(--surface-2)}
tbody td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}
tbody tr:last-child td{border-bottom:0}
td .name{font-weight:650}

/* Scope / two-col */
.two{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-strong);border:1px solid var(--line-strong);border-radius:8px;overflow:hidden}
@media (max-width:600px){.two{grid-template-columns:1fr}}
.two>div{background:var(--surface);padding:16px 18px}
.two .is h3{color:var(--good)} .two .isnot h3{color:var(--crit)}

/* Footer */
.site-foot{border-top:2px solid var(--brand);padding:26px 0 48px;font-size:13px;color:var(--ink-soft)}
.site-foot .fbrand{font-family:Georgia,serif;font-weight:600;color:var(--ink)}
.site-foot .disc{font-family:ui-monospace,Menlo,monospace;font-size:11px;color:var(--ink-faint);margin-top:8px;line-height:1.7}
.site-foot a{color:var(--ink-soft)}