/* Dr. R. C. Mishra, IPS — site styles */
:root{
  --bg:#0b0f17;
  --bg-soft:#111726;
  --panel:#141b2c;
  --line:#243049;
  --ink:#e8edf6;
  --ink-dim:#9aa7bd;
  --gold:#c79b4b;        /* khaki / service brass */
  --gold-soft:#e3c98a;
  --accent:#3b6ea5;      /* steel blue */
  --maxw:1080px;
  --r:14px;
  --shadow:0 18px 50px -20px rgba(0,0,0,.7);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Source Serif 4",Georgia,"Times New Roman",serif;
  background:
    radial-gradient(1100px 600px at 80% -10%, rgba(59,110,165,.10), transparent 60%),
    radial-gradient(900px 500px at -10% 10%, rgba(199,155,75,.08), transparent 55%),
    var(--bg);
  color:var(--ink);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.brand,.eyebrow,nav a,.btn{font-family:"Barlow Condensed","Arial Narrow",sans-serif}
a{color:var(--gold-soft);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* Header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(11,15,23,.82);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.head-inner{display:flex;align-items:center;justify-content:space-between;
  gap:18px;padding:14px 22px;max-width:var(--maxw);margin:0 auto}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);font-weight:600}
.brand svg{width:38px;height:38px;flex:none}
.brand .b-name{font-size:1.18rem;letter-spacing:.5px;line-height:1}
.brand .b-sub{font-size:.72rem;letter-spacing:3px;color:var(--gold);
  text-transform:uppercase;font-family:"Barlow Condensed",sans-serif}
nav.main{display:flex;gap:6px;flex-wrap:wrap}
nav.main a{color:var(--ink-dim);text-transform:uppercase;letter-spacing:1.5px;
  font-size:.82rem;padding:8px 12px;border-radius:8px}
nav.main a:hover{color:var(--ink);background:var(--panel);text-decoration:none}
nav.main a[aria-current="page"]{color:var(--gold-soft);background:var(--panel)}
.nav-toggle{display:none;background:var(--panel);border:1px solid var(--line);
  color:var(--ink);border-radius:8px;padding:8px 12px;cursor:pointer;font-size:1rem}

/* Hero */
.hero{padding:64px 0 40px;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.4fr .9fr;gap:42px;align-items:center}
.eyebrow{color:var(--gold);text-transform:uppercase;letter-spacing:4px;
  font-size:.82rem;margin:0 0 14px}
.hero h1{font-size:clamp(2.4rem,5vw,3.7rem);line-height:1.02;margin:0 0 16px;
  font-weight:600;letter-spacing:.5px}
.hero h1 .ips{color:var(--gold-soft)}
.lead{font-size:1.14rem;color:var(--ink-dim);max-width:46ch;margin:0 0 26px}
.btn{display:inline-block;font-size:.86rem;letter-spacing:2px;text-transform:uppercase;
  padding:13px 22px;border-radius:10px;border:1px solid var(--gold);
  color:var(--bg);background:var(--gold);font-weight:600}
.btn:hover{background:var(--gold-soft);text-decoration:none}
.btn.ghost{background:transparent;color:var(--gold-soft);margin-left:10px}
.btn.ghost:hover{background:var(--panel);color:var(--gold-soft)}
.portrait{background:var(--panel);border:1px solid var(--line);border-radius:18px;
  padding:18px;box-shadow:var(--shadow)}
.portrait svg{width:100%;height:auto;border-radius:12px}
.portrait figcaption{margin-top:12px;text-align:center;color:var(--ink-dim);
  font-size:.86rem;letter-spacing:1px}

/* Stat strip */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin:42px 0}
.stat{background:var(--panel);padding:24px 18px;text-align:center}
.stat .n{font-family:"Barlow Condensed",sans-serif;font-size:2.3rem;color:var(--gold-soft);line-height:1}
.stat .l{color:var(--ink-dim);font-size:.8rem;letter-spacing:1.5px;text-transform:uppercase;margin-top:8px}

/* Sections */
section.block{padding:54px 0;border-bottom:1px solid var(--line)}
.sec-eyebrow{color:var(--gold);text-transform:uppercase;letter-spacing:4px;font-size:.78rem;
  font-family:"Barlow Condensed",sans-serif;margin:0 0 10px}
section.block h2{font-size:clamp(1.8rem,3.5vw,2.4rem);margin:0 0 22px;font-weight:600;letter-spacing:.5px}
.prose p{max-width:68ch;margin:0 0 18px;color:var(--ink)}
.prose p.muted{color:var(--ink-dim)}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.card svg{width:42px;height:42px;margin-bottom:14px}
.card h3{margin:0 0 8px;font-size:1.18rem;letter-spacing:.5px}
.card p{margin:0;color:var(--ink-dim);font-size:.96rem}

/* Timeline */
.timeline{border-left:2px solid var(--line);margin-left:8px;padding-left:26px}
.tl-item{position:relative;padding-bottom:30px}
.tl-item::before{content:"";position:absolute;left:-35px;top:4px;width:14px;height:14px;
  border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px var(--bg)}
.tl-item .yr{font-family:"Barlow Condensed",sans-serif;color:var(--gold-soft);
  letter-spacing:2px;font-size:1.05rem}
.tl-item h3{margin:4px 0 6px;font-size:1.2rem}
.tl-item p{margin:0;color:var(--ink-dim)}

/* Gallery */
.grid-gal{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gal-item{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.gal-item svg{width:100%;height:auto;display:block}
.gal-item .cap{padding:12px 14px;color:var(--ink-dim);font-size:.86rem;letter-spacing:.5px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.info-row{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--line)}
.info-row svg{width:26px;height:26px;flex:none;margin-top:2px}
.info-row .k{color:var(--ink-dim);font-size:.78rem;letter-spacing:2px;text-transform:uppercase}
.info-row .v{font-size:1.05rem}
form .f{margin-bottom:16px}
form label{display:block;color:var(--ink-dim);font-size:.82rem;letter-spacing:1.5px;
  text-transform:uppercase;margin-bottom:7px}
form input,form textarea{width:100%;background:var(--bg-soft);border:1px solid var(--line);
  border-radius:10px;color:var(--ink);padding:12px 14px;font-family:inherit;font-size:1rem}
form input:focus,form textarea:focus{outline:2px solid var(--accent);border-color:var(--accent)}

/* Footer */
.site-foot{padding:40px 0;color:var(--ink-dim);font-size:.9rem}
.foot-grid{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
.foot-grid nav{display:flex;gap:18px;flex-wrap:wrap}
.foot-grid nav a{color:var(--ink-dim)}

/* Accessibility / motion */
:focus-visible{outline:2px solid var(--gold-soft);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}

/* Responsive */
@media(max-width:820px){
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .portrait{order:-1;max-width:340px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .cards,.grid-gal{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  nav.main{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;
    background:var(--bg-soft);border-bottom:1px solid var(--line);padding:10px 16px}
  nav.main.open{display:flex}
  .nav-toggle{display:block}
}
@media(max-width:520px){
  .stats{grid-template-columns:1fr 1fr}
  .cards,.grid-gal{grid-template-columns:1fr}
  .btn.ghost{margin-left:0;margin-top:10px;display:inline-block}
}