/* ==========================================================================
   css/style.css — Government-style stylesheet (white / navy, minimal)
   ========================================================================== */

/* ---------- 1. Design tokens ---------- */
:root{
  --navy:#0b2a5b;          /* primary government navy */
  --navy-dark:#071f42;     /* top bar / footer */
  --navy-light:#123a75;
  --gold:#c8a24a;          /* accent rule */
  --green:#0f6b3a;         /* Assam-style accent */
  --ink:#17202e;
  --muted:#5b6472;
  --line:#d8dee7;
  --alt:#f3f6fa;
  --amber-bg:#fff6e0;
  --amber-line:#e0b24a;
  --radius:3px;
  --maxw:1180px;
  --font:"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
}

/* ---------- 2. Base ---------- */
*{box-sizing:border-box;}
html{font-size:16px;scroll-behavior:smooth;}
body{
  margin:0;background:#fff;color:var(--ink);font-family:var(--font);
  font-size:1rem;line-height:1.65;-webkit-text-size-adjust:100%;
}
img{max-width:100%;height:auto;display:block;}
a{color:#0b4aa2;text-decoration:underline;}
a:hover{color:#072f6b;}
h1,h2,h3,h4{line-height:1.28;color:var(--navy);margin:0 0 .6rem;font-weight:700;}
h1{font-size:1.85rem;}
h2{font-size:1.4rem;}
h3{font-size:1.12rem;}
p{margin:0 0 1rem;}
ul,ol{margin:0 0 1rem;padding-left:1.3rem;}
li{margin-bottom:.35rem;}
:focus-visible{outline:3px solid #0b4aa2;outline-offset:2px;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 1rem;}
.skip-link{
  position:absolute;left:-9999px;top:0;background:#fff;color:var(--navy);
  padding:.6rem 1rem;z-index:999;border:2px solid var(--navy);
}
.skip-link:focus{left:.5rem;top:.5rem;}
.small{font-size:.86rem;color:var(--muted);}
.center{text-align:center;}
.nowrap{white-space:nowrap;}

/* ---------- 3. Government top bar ---------- */
.topbar{background:var(--navy-dark);color:#e8eef8;font-size:.82rem;}
.topbar .wrap{display:flex;flex-wrap:wrap;gap:.5rem 1rem;align-items:center;justify-content:space-between;min-height:36px;}
.topbar a{color:#e8eef8;text-decoration:none;}
.topbar a:hover{text-decoration:underline;}
.topbar .gov{letter-spacing:.4px;}
.fontctl{display:flex;align-items:center;gap:.4rem;}
.fontctl span{color:#b9c6dc;}
.fontctl button{
  background:transparent;border:1px solid #7d8fac;color:#e8eef8;cursor:pointer;
  font-size:.78rem;padding:.05rem .45rem;border-radius:2px;font-family:var(--font);
}
.fontctl button:hover{background:#123a75;}

/* ---------- 4. Masthead ---------- */
.masthead{background:#fff;border-bottom:4px solid var(--navy);}
.masthead .wrap{display:flex;align-items:center;gap:1rem;padding-top:.9rem;padding-bottom:.9rem;}
.emblem{
  flex:0 0 auto;width:88px;height:88px;border:2px dashed #b7c1d0;border-radius:50%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;color:#7c8798;font-size:.6rem;line-height:1.15;padding:.3rem;
  background:#fbfcfe;
}
.emblem strong{display:block;font-size:.66rem;letter-spacing:.5px;color:#5b6472;}
.titles{flex:1 1 auto;}
.titles .govt{
  font-size:.9rem;letter-spacing:1.6px;color:var(--muted);
  text-transform:uppercase;margin:0 0 .1rem;font-weight:600;
}
.titles h1{margin:0;font-size:1.6rem;letter-spacing:.4px;text-transform:uppercase;}
.titles .vern{margin:.15rem 0 0;font-size:.86rem;color:var(--muted);}
.masthead .cta{
  flex:0 0 auto;font-size:.8rem;border-left:3px solid var(--gold);
  padding-left:.7rem;color:var(--muted);max-width:190px;
}

/* ---------- 5. Primary navigation ---------- */
.navbar{background:var(--navy);position:relative;}
.navbar .wrap{display:flex;align-items:center;justify-content:space-between;padding:0 1rem;}
.navbtn{
  display:none;background:none;border:1px solid #7d8fac;color:#fff;
  font-size:.9rem;padding:.45rem .7rem;margin:.5rem 0;border-radius:2px;
  cursor:pointer;font-family:var(--font);
}
.navlist{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;}
.navlist li{margin:0;}
.navlist a{
  display:block;color:#fff;text-decoration:none;padding:.85rem .78rem;
  font-size:.92rem;letter-spacing:.2px;border-bottom:4px solid transparent;
}
.navlist a:hover{background:var(--navy-light);border-bottom-color:#8fb0e0;}
.navlist a.active{background:var(--navy-light);border-bottom-color:var(--gold);font-weight:600;}

/* ---------- 6. Notice strip (demo disclaimer) ---------- */
.demo-note{
  background:var(--amber-bg);border-bottom:1px solid var(--amber-line);
  border-top:1px solid var(--amber-line);
}
.demo-note .wrap{display:flex;gap:.6rem;align-items:flex-start;padding:.6rem 1rem;}
.demo-note p{margin:0;font-size:.88rem;color:#6a4b00;}
.demo-note strong{color:#5a3f00;}

/* ---------- 7. Layout helpers ---------- */
.page{display:none;padding:1.6rem 0 3rem;}
.page.active{display:block;}
.band{background:var(--alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.8rem 0;margin-top:2rem;}
.band.first{margin-top:1.4rem;}
.section-title{
  border-left:5px solid var(--gold);padding-left:.7rem;margin:0 0 1rem;
  font-size:1.3rem;text-transform:uppercase;letter-spacing:.5px;
}
.lede{font-size:1.06rem;color:#2b3648;}
.grid{display:grid;gap:1rem;}
.g2{grid-template-columns:repeat(2,minmax(0,1fr));}
.g3{grid-template-columns:repeat(3,minmax(0,1fr));}
.g4{grid-template-columns:repeat(4,minmax(0,1fr));}
.card{
  background:#fff;border:1px solid var(--line);border-top:3px solid var(--navy);
  border-radius:var(--radius);padding:1rem 1.1rem;
}
.card h3{margin-top:0;}
.card p:last-child{margin-bottom:0;}
.card.linkcard{border-top-color:var(--gold);}
.card.linkcard a{font-weight:600;text-decoration:none;display:block;}
.card.linkcard a:hover{text-decoration:underline;}
.callout{
  background:var(--alt);border:1px solid var(--line);border-left:5px solid var(--navy);
  padding:.9rem 1rem;margin:1rem 0;border-radius:var(--radius);
}
.callout.warn{background:var(--amber-bg);border-left-color:var(--amber-line);}
.callout p:last-child{margin-bottom:0;}
table{width:100%;border-collapse:collapse;margin:0 0 1rem;font-size:.94rem;}
caption{caption-side:top;text-align:left;font-weight:600;color:var(--navy);padding:.4rem 0;}
th,td{border:1px solid var(--line);padding:.55rem .7rem;text-align:left;vertical-align:top;}
th{background:var(--alt);color:var(--navy);font-weight:600;}
tbody tr:nth-child(even){background:#fafcfe;}
.tag{
  display:inline-block;font-size:.7rem;letter-spacing:.5px;text-transform:uppercase;
  padding:.1rem .42rem;border-radius:2px;border:1px solid;white-space:nowrap;
}
.tag.new{background:#0f6b3a;border-color:#0f6b3a;color:#fff;}
.tag.ver{background:#e6f4ea;border-color:#9ecfae;color:#0f5c33;}
.tag.pend{background:var(--amber-bg);border-color:var(--amber-line);color:#6a4b00;}
.btn{
  display:inline-block;background:var(--navy);color:#fff;border:1px solid var(--navy);
  padding:.4rem .8rem;font-size:.85rem;text-decoration:none;border-radius:2px;cursor:pointer;
  font-family:var(--font);
}
.btn:hover{background:var(--navy-light);color:#fff;}
.btn.ghost{background:#fff;color:var(--navy);}
.btn.ghost:hover{background:var(--alt);color:var(--navy);}
.btnrow{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center;}

/* ---------- 8. Hero ---------- */
.hero{background:var(--navy);color:#fff;border-bottom:5px solid var(--gold);}
.hero .wrap{padding:2rem 1rem;}
.hero h2{color:#fff;font-size:2rem;margin-bottom:.6rem;}
.hero .quote{
  font-size:1.12rem;border-left:4px solid var(--gold);padding-left:.9rem;
  color:#eaf1fb;max-width:60ch;
}
.hero .legal{font-size:.85rem;color:#c3d2e8;max-width:80ch;margin-bottom:0;}
.banner-ph{
  background:#eef2f8;border:2px dashed #b7c1d0;color:#6b7688;border-radius:var(--radius);
  display:flex;align-items:center;justify-content:center;text-align:center;
  min-height:190px;padding:1rem;font-size:.9rem;
}

/* ---------- 9. Notice board ---------- */
.board{list-style:none;margin:0;padding:0;}
.board li{
  border-bottom:1px dashed var(--line);padding:.8rem .2rem;margin:0;
  display:flex;gap:.9rem;align-items:flex-start;flex-wrap:wrap;
}
.board li:last-child{border-bottom:0;}
.board .date{
  flex:0 0 108px;font-size:.82rem;color:var(--navy);font-weight:600;
  background:var(--alt);border:1px solid var(--line);border-radius:2px;
  text-align:center;padding:.25rem .3rem;line-height:1.3;
}
.board .body{flex:1 1 260px;min-width:200px;}
.board .body p{margin:.2rem 0 0;font-size:.88rem;color:var(--muted);}
.board .acts{flex:0 0 auto;display:flex;gap:.4rem;align-items:center;flex-wrap:wrap;}

/* ---------- 10. Stat cards / infographic ---------- */
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem;text-align:center;}
.stat .num{font-size:2.3rem;font-weight:700;color:var(--navy);line-height:1.1;}
.stat .lbl{font-size:.9rem;color:#33415a;font-weight:600;margin-top:.2rem;}
.stat .sub{font-size:.8rem;color:var(--muted);margin-top:.35rem;}
.bar{height:10px;background:var(--alt);border:1px solid var(--line);border-radius:6px;overflow:hidden;margin:.5rem 0 .2rem;}
.bar span{display:block;height:100%;background:var(--navy);}
.bar span.gold{background:var(--gold);}

/* ---------- 11. Organogram (CSS only) ---------- */
.org{display:grid;gap:.7rem;margin:1rem 0 1.6rem;}
.org .lvl{
  border:1px solid var(--line);border-left:5px solid var(--navy);background:#fff;
  padding:.7rem .9rem;border-radius:var(--radius);text-align:center;
}
.org .lvl strong{display:block;color:var(--navy);}
.org .lvl span{font-size:.85rem;color:var(--muted);}
.org .arrow{text-align:center;color:#9aa5b5;font-size:1.1rem;line-height:1;}

/* ---------- 12. Gallery ---------- */
.gallery{display:grid;gap:1rem;grid-template-columns:repeat(3,minmax(0,1fr));}
.gitem{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;}
.gitem .ph{
  min-height:150px;background:#eef2f8;border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:#6b7688;
  text-align:center;font-size:.82rem;padding:.8rem;
}
.gitem .cap{padding:.6rem .8rem;font-size:.86rem;color:#2b3648;}
.gitem .cap .d{display:block;color:var(--muted);font-size:.8rem;}

/* ---------- 13. Empty state ---------- */
.empty{
  border:2px dashed #b7c1d0;background:#fbfcfe;border-radius:var(--radius);
  padding:1.3rem;text-align:center;color:#4d5a70;
}
.empty strong{display:block;font-size:1.05rem;color:var(--navy);margin-bottom:.35rem;}
.empty p{margin:0;font-size:.9rem;}

/* ---------- 14. Footer ---------- */
.site-foot{background:var(--navy-dark);color:#dbe4f0;margin-top:2.5rem;border-top:5px solid var(--gold);}
.site-foot .cols{display:grid;gap:1.4rem;grid-template-columns:1.5fr 1fr 1fr 1.2fr;padding:2rem 1rem;}
.site-foot h3{color:#fff;font-size:.98rem;text-transform:uppercase;letter-spacing:.8px;margin-bottom:.6rem;}
.site-foot p{font-size:.88rem;color:#bcc9dd;margin:0 0 .5rem;}
.site-foot ul{list-style:none;margin:0;padding:0;}
.site-foot li{margin-bottom:.35rem;}
.site-foot a{color:#dbe4f0;text-decoration:none;font-size:.88rem;}
.site-foot a:hover{text-decoration:underline;color:#fff;}
.site-foot .bottom{
  background:#041630;border-top:1px solid #1b3559;padding:.9rem 1rem;
  font-size:.82rem;color:#a9b8cf;
}
.site-foot .bottom .wrap{display:flex;justify-content:space-between;gap:.8rem;flex-wrap:wrap;}
.foot-note{font-size:.82rem;color:#a9b8cf;border-top:1px dashed #26456f;padding-top:.7rem;margin-top:.7rem;}

/* ---------- 15. Responsive ---------- */
@media (max-width:1000px){
  .g4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .site-foot .cols{grid-template-columns:1fr 1fr;}
  .masthead .cta{display:none;}
}
@media (max-width:860px){
  .navbtn{display:block;}
  .navlist{display:none;width:100%;}
  .navlist.open{display:block;}
  .navbar .wrap{flex-direction:column;align-items:stretch;}
  .navlist a{border-bottom:1px solid #1e4680;border-left:4px solid transparent;}
  .navlist a.active{border-left-color:var(--gold);border-bottom-color:#1e4680;}
  .titles h1{font-size:1.3rem;}
  .hero h2{font-size:1.6rem;}
}
@media (max-width:680px){
  .g2,.g3,.g4,.gallery{grid-template-columns:1fr;}
  .masthead .wrap{align-items:flex-start;}
  .emblem{width:68px;height:68px;font-size:.52rem;}
  .board .date{flex:1 1 100%;}
  .site-foot .cols{grid-template-columns:1fr;}
}
@media print{
  .navbar,.topbar,.demo-note,.site-foot{display:none;}
  .page{display:block !important;}
  a{color:#000;text-decoration:none;}
}