/* ===========================================================================
   Shared stylesheet for the rebuilt static sites (ANBA + Do Ngak Dzong).
   Themes are switched via body.theme-anba / body.theme-dongak.
   =========================================================================== */
:root{
  --font-head:'Crimson Text', Georgia, serif;
  --font-body:'Open Sans', system-ui, -apple-system, sans-serif;
  --wrap:1120px;
  --radius:6px;
}
/* ---- theme tokens --------------------------------------------------------- */
body.theme-anba{
  --ink:#181818; --muted:#555; --bg:#ffffff; --panel:#faf9f4;
  --accent:#111111; --accent-2:#f5e400; --accent-ink:#111111;
  --hero-ink:#ffffff; --header-bg:#111111; --header-ink:#ffffff;
  --link:#8a7a00; --rule:#ece9dd;
}
body.theme-dongak{
  --ink:#22201b; --muted:#5c574c; --bg:#ffffff; --panel:#f7f3ea;
  --accent:#8a7433; --accent-2:#c79a3a; --accent-ink:#ffffff;
  --hero-ink:#ffffff; --header-bg:#1b1a17; --header-ink:#f3ead2;
  --link:#96702a; --rule:#eae2d0;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0; font-family:var(--font-body); color:var(--ink);
  background:var(--bg); line-height:1.7; font-size:17px;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:var(--wrap); margin:0 auto; padding:0 22px;}
.narrow{max-width:720px;}
img{max-width:100%; height:auto; display:block;}
a{color:var(--link);}

/* ---- header / nav --------------------------------------------------------- */
.site-header{background:var(--header-bg); position:sticky; top:0; z-index:50;
  box-shadow:0 1px 0 rgba(255,255,255,.06);}
.nav-inner{display:flex; align-items:center; justify-content:space-between; gap:18px; min-height:64px;}
.brand{color:var(--header-ink); font-family:var(--font-head); font-weight:700;
  font-size:1.35rem; text-decoration:none; letter-spacing:.02em; white-space:nowrap;}
.mainnav>ul{list-style:none; display:flex; gap:2px; margin:0; padding:0; flex-wrap:wrap;}
.mainnav a,.mainnav .navtop{color:var(--header-ink); text-decoration:none; display:block;
  padding:10px 12px; font-size:.82rem; text-transform:uppercase; letter-spacing:.05em;
  cursor:pointer; opacity:.85; border-radius:4px; white-space:nowrap;}
.mainnav a:hover,.mainnav .navtop:hover{opacity:1; background:rgba(255,255,255,.08);}
.mainnav a.active{color:var(--accent-2); opacity:1;}
.has-sub{position:relative;}
.mainnav .submenu{list-style:none; margin:0; position:absolute; left:0; top:100%; min-width:230px; background:var(--header-bg);
  border:1px solid rgba(255,255,255,.12); border-radius:6px; padding:6px;
  display:none; box-shadow:0 12px 30px rgba(0,0,0,.35);}
.mainnav .has-sub:hover>.submenu, .mainnav .has-sub.open>.submenu{display:block;}
.submenu a{text-transform:none; letter-spacing:0; font-size:.9rem; padding:8px 12px;}
.navtoggle,.burger{display:none;}

/* ---- hero ----------------------------------------------------------------- */
.hero{position:relative; color:var(--hero-ink); text-align:center;
  background:var(--accent); background-size:cover; background-position:center;}
.hero::before{content:""; position:absolute; inset:0; background:rgba(0,0,0,.42);}
.hero .wrap{position:relative;}
.hero-home{min-height:62vh; display:flex; align-items:center; justify-content:center;}
.hero-home .eyebrow{text-transform:uppercase; letter-spacing:.25em; font-size:.8rem;
  margin:0 0 14px; opacity:.9; font-weight:600;}
.hero-home h1{font-family:var(--font-head); font-weight:700; font-size:clamp(2.4rem,6vw,4.4rem);
  margin:0; line-height:1.05; text-shadow:0 2px 24px rgba(0,0,0,.5);}
.hero-page{padding:64px 0;}
.hero-page h1{font-family:var(--font-head); font-weight:700; font-size:clamp(2rem,4.5vw,3.1rem);
  margin:0; text-shadow:0 2px 18px rgba(0,0,0,.5);}

/* ---- content sections ----------------------------------------------------- */
.section{padding:52px 0;}
.section:nth-of-type(even){background:var(--panel);}
.section .wrap > *:first-child{margin-top:0;}
h2{font-family:var(--font-head); font-weight:700; font-size:clamp(1.7rem,3vw,2.3rem);
  line-height:1.15; margin:0 0 .55em; color:var(--ink);}
h2::after{content:""; display:block; width:56px; height:3px; background:var(--accent-2);
  margin-top:.4em; border-radius:2px;}
h3{font-family:var(--font-head); font-weight:600; font-size:1.35rem; margin:1.6em 0 .5em;}
p{margin:0 0 1.1em; max-width:70ch;}
blockquote{margin:1.4em 0; padding:.4em 0 .4em 1.3em; border-left:4px solid var(--accent-2);
  font-family:var(--font-head); font-size:1.28rem; font-style:italic; color:#333; max-width:64ch;}
figure{margin:1.8em 0;}
figure img{border-radius:var(--radius); box-shadow:0 8px 30px rgba(0,0,0,.12); margin:0 auto;}
.embed{position:relative; width:100%; max-width:760px; aspect-ratio:16/9; margin:1.8em 0;}
.embed iframe{position:absolute; inset:0; width:100%; height:100%; border:0;
  border-radius:var(--radius); box-shadow:0 8px 30px rgba(0,0,0,.14);}
hr{border:0; border-top:1px solid var(--rule); margin:2.4em 0;}

/* ---- buttons -------------------------------------------------------------- */
.btn{display:inline-block; background:var(--accent-2); color:var(--accent-ink);
  font-weight:700; text-decoration:none; padding:13px 26px; border-radius:var(--radius);
  text-transform:uppercase; letter-spacing:.06em; font-size:.85rem; border:0; cursor:pointer;
  transition:transform .12s ease, filter .12s ease;}
.btn:hover{filter:brightness(1.06); transform:translateY(-1px);}

/* ---- forms ---------------------------------------------------------------- */
.form-section{padding:52px 0;}
.form-note{background:#fff7cc; border:1px solid #e9d977; color:#5b5320;
  padding:12px 16px; border-radius:6px; font-size:.9rem; max-width:640px;}
body.theme-dongak .form-note{background:#f3ead2; border-color:#d9c48a; color:#5c4c26;}
.contact-form{display:grid; gap:16px; max-width:560px; margin-top:22px;}
.contact-form label{display:grid; gap:6px; font-weight:600; font-size:.9rem; color:var(--muted);}
.contact-form input,.contact-form textarea{font:inherit; padding:11px 13px;
  border:1px solid #ccc; border-radius:6px; width:100%; background:#fff;}
.contact-form input:focus,.contact-form textarea:focus{outline:2px solid var(--accent-2); border-color:transparent;}
.contact-form .btn{justify-self:start;}
code{background:#00000010; padding:1px 6px; border-radius:4px; font-size:.85em;}

/* ---- footer --------------------------------------------------------------- */
.site-footer{background:var(--header-bg); color:var(--header-ink); padding:40px 0; margin-top:0;}
.site-footer .fbrand{font-family:var(--font-head); font-size:1.2rem; font-weight:700; margin:0 0 10px;}
.footnav{margin:0 0 12px; font-size:.9rem;}
.footnav a{color:var(--accent-2); text-decoration:none;}
.footnav a:hover{text-decoration:underline;}
.site-footer .copy{opacity:.6; font-size:.82rem; margin:0;}


/* ---- link cards ------------------------------------------------------------ */
.cardgrid{display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:26px; margin:2em 0;}
.cardgrid a.card{display:block; text-decoration:none; color:inherit; border-radius:var(--radius);
  overflow:hidden; box-shadow:0 8px 30px rgba(0,0,0,.12); background:#fff; transition:transform .18s ease, box-shadow .18s ease;}
.cardgrid a.card:hover{transform:translateY(-4px); box-shadow:0 16px 40px rgba(0,0,0,.20);}
.cardgrid a.card img{width:100%; aspect-ratio:4/3; object-fit:cover; display:block; margin:0; border-radius:0; box-shadow:none;}
.cardgrid a.card h3{margin:0; padding:16px 18px; font-size:1rem; letter-spacing:.04em; text-transform:uppercase;}
body.theme-dongak .cardgrid a.card{background:#faf7ef;}


/* ---- external video link (embed disabled by owner) ------------------------- */
.videolink{position:relative; display:block; max-width:760px; margin:1.8em 0; text-decoration:none; color:inherit;
  border-radius:var(--radius); overflow:hidden; box-shadow:0 8px 30px rgba(0,0,0,.18); background:#000;}
.videolink img{width:100%; display:block; margin:0; border-radius:0; box-shadow:none; opacity:.82; transition:opacity .2s ease;}
.videolink:hover img{opacity:1;}
.vl-play{position:absolute; top:38%; left:50%; transform:translate(-50%,-50%);
  width:74px; height:74px; border-radius:50%; background:rgba(0,0,0,.62); color:#fff; font-size:28px;
  display:flex; align-items:center; justify-content:center; padding-left:5px; border:2px solid rgba(255,255,255,.85);}
.videolink:hover .vl-play{background:var(--accent-2); color:#111;}
.vl-cap{display:block; padding:14px 18px; background:var(--header-bg); color:var(--header-ink); font-size:.9rem;}


.connectrow{display:flex; flex-wrap:wrap; gap:12px; align-items:center;}
.connectrow .btn{margin:0;}
.btn-alt{background:transparent; border:2px solid var(--accent-2); color:var(--accent-2);}
.btn-alt:hover{background:var(--accent-2); color:#111;}

/* ---- responsive ----------------------------------------------------------- */
@media (max-width:860px){
  .burger{display:flex; flex-direction:column; gap:5px; cursor:pointer; padding:8px;}
  .burger span{width:26px; height:2px; background:var(--header-ink); display:block;}
  .mainnav{position:absolute; top:64px; left:0; right:0; background:var(--header-bg);
    max-height:0; overflow:hidden; transition:max-height .3s ease;}
  .navtoggle:checked ~ .mainnav{max-height:80vh; overflow:auto; border-top:1px solid rgba(255,255,255,.1);}
  .mainnav>ul{flex-direction:column; padding:8px;}
  .mainnav .submenu{position:static; display:block; border:0; box-shadow:none; padding-left:14px; background:transparent;}
  .has-sub .navtop{opacity:.65;}
}