@import url("assets/fonts.css");

:root{
  --tan:#F9F2ED; --grey:#3C3835; --red:#D46144; --light-red:#F29577; --white:#FFFFFF;
  --line:rgba(60,56,53,0.10); --line-soft:rgba(60,56,53,0.06); --soft:rgba(60,56,53,0.04);
  --shadow:0 4px 24px rgba(60,56,53,0.07); --shadow-lg:0 12px 48px rgba(60,56,53,0.12);
  --font:'Aventa','Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --canvas:#fbfaf8; --maxw:1416px;
}
[data-theme="dark"]{
  --tan:#1A1816; --grey:#F0EBE6; --white:#242120;
  --line:rgba(240,235,230,0.12); --line-soft:rgba(240,235,230,0.08); --soft:rgba(240,235,230,0.04);
  --shadow:0 4px 24px rgba(0,0,0,0.25); --shadow-lg:0 12px 48px rgba(0,0,0,0.4); --canvas:#15110f;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--tan);color:var(--grey);min-height:100vh;-webkit-font-smoothing:antialiased;transition:background .3s,color .3s}
img{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
a{color:inherit;text-decoration:none}
.page{max-width:var(--maxw);margin:0 auto;padding:40px clamp(28px,6vw,80px) 52px}

/* Header */
.header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:34px}
.brand{display:flex;align-items:center;transition:opacity .2s}
.brand:hover{opacity:.7}
.brand img{height:34px}
[data-theme="dark"] .brand img{filter:invert(1) brightness(2)}
.theme-toggle{width:40px;height:40px;border-radius:50%;border:1.5px solid var(--line);background:transparent;
  display:flex;align-items:center;justify-content:center;transition:all .3s;flex-shrink:0}
.theme-toggle:hover{border-color:var(--red)}
.theme-toggle svg{width:20px;height:20px}

/* Title */
.intro{margin-bottom:26px}
.intro h1{font-size:clamp(32px,4.4vw,48px);font-weight:600;letter-spacing:-.03em;line-height:1.08;margin-bottom:10px}
.intro h1 span{color:var(--red)}
.intro .subtitle{font-size:16px;font-weight:300;line-height:1.6;opacity:.62;max-width:540px}

/* ---- Building tab bar ---- */
.tabbar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px;align-items:center}
.tab{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:10px;font-size:13.5px;font-weight:400;
  color:var(--grey);background:var(--soft);border:1px solid var(--line-soft);transition:all .18s ease;white-space:nowrap}
.tab:hover{background:var(--white);border-color:var(--red);transform:translateY(-1px)}
.tab.active{background:var(--red);color:#fff;border-color:var(--red)}
.tab .sdot{width:8px;height:8px;border-radius:3px;flex:none}
.tab.active .sdot{display:none}
.tab.tab-map{font-weight:500}
.tab.tab-map svg{width:15px;height:15px}
.tab-sep{width:1px;height:22px;background:var(--line);margin:0 2px;flex:none}

/* ---- Card ---- */
.card{background:var(--white);border-radius:18px;box-shadow:var(--shadow);transition:background .3s,box-shadow .3s}

/* ---- Site map ---- */
.panel{animation:fade .4s ease}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.map-wrap{position:relative;border-radius:18px;overflow:hidden;box-shadow:var(--shadow);background:var(--white)}
.map-stage{position:relative;display:block;width:100%}
.map-stage img.basemap{width:100%;display:block}
.hotspot-svg{position:absolute;inset:0;width:100%;height:100%}
.hotspot{fill:rgba(212,97,68,0);stroke:rgba(212,97,68,0);stroke-width:.4;stroke-linejoin:round;cursor:pointer;transition:fill .15s,stroke .15s}
.hotspot:hover,.hotspot.active{fill:rgba(212,97,68,.30);stroke:var(--red);stroke-width:.55}
.hotspot:focus{outline:none}
.hotspot:focus-visible{fill:rgba(212,97,68,.30);stroke:var(--red);stroke-width:.7}
.map-tooltip{position:absolute;z-index:5;pointer-events:none;background:var(--grey);color:var(--tan);padding:8px 13px;border-radius:10px;
  font-size:13px;transform:translate(-50%,-130%);white-space:nowrap;box-shadow:var(--shadow-lg);opacity:0;transition:opacity .12s}
[data-theme="dark"] .map-tooltip{background:#000;color:#F0EBE6}
.map-tooltip.show{opacity:1}
.map-tooltip b{font-weight:600}
.map-tooltip .tt-sub{display:block;font-size:11px;opacity:.7;font-weight:400;margin-top:1px}
.map-tooltip::after{content:"";position:absolute;left:50%;top:100%;transform:translateX(-50%);border:6px solid transparent;border-top-color:var(--grey)}
[data-theme="dark"] .map-tooltip::after{border-top-color:#000}
.map-hint{position:absolute;left:16px;bottom:16px;background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:10px;
  padding:8px 14px;font-size:12.5px;color:var(--grey);display:flex;align-items:center;gap:8px;box-shadow:var(--shadow)}
[data-theme="dark"] .map-hint{background:rgba(36,33,32,.92)}
.map-hint .dot{width:9px;height:9px;border-radius:50%;background:var(--red)}
.legend{display:flex;flex-wrap:wrap;gap:18px;margin-top:18px;padding:16px 20px;font-size:13.5px;color:var(--grey)}
.legend .lg{display:flex;align-items:center;gap:8px;opacity:.8}
.legend .lg .sd{width:11px;height:11px;border-radius:3px}
.legend .lg b{font-weight:600}

/* ---- Info cards ---- */
.info{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:20px}
.info-card{display:flex;gap:18px;background:var(--white);border-radius:18px;padding:26px 28px;box-shadow:var(--shadow);transition:background .3s,box-shadow .3s}
.info-card.span2{grid-column:1 / -1}
.ic{width:50px;height:50px;border-radius:13px;background:var(--tan);display:flex;align-items:center;justify-content:center;flex:none}
.ic svg{width:25px;height:25px}
.ic-body{flex:1;min-width:0}
.ic-body h3{font-size:18px;font-weight:600;letter-spacing:-.01em;margin-bottom:10px}
.ic-body h4{font-size:10.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;opacity:.45;margin:14px 0 7px}
.ic-body .lead{font-size:14.5px;font-weight:300;line-height:1.6;opacity:.72;margin-bottom:14px;max-width:62ch}
.ic-body ul{list-style:none}
.facts li,.dotted li{position:relative;padding-left:18px;font-size:14px;line-height:1.5;margin-bottom:6px;opacity:.82}
.facts li::before,.dotted li::before{content:"";position:absolute;left:2px;top:8px;width:6px;height:6px;border-radius:50%;background:var(--red);opacity:.7}
.amen{display:grid;grid-template-columns:1fr;gap:11px}
.amen li{display:flex;flex-direction:column;gap:1px}
.amen li b{font-size:14.5px;font-weight:600}
.amen li span{font-size:12.5px;opacity:.6;line-height:1.4}
.stages-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
.stages-row .lg{display:inline-flex;align-items:center;gap:7px;font-size:12px;background:var(--soft);border:1px solid var(--line-soft);border-radius:999px;padding:5px 12px}
.stages-row .lg .sd{width:10px;height:10px;border-radius:3px}
.stages-row .lg b{font-weight:600}
.stage-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:4px}
@media(max-width:1000px){.stage-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.stage-grid{grid-template-columns:1fr}}
.stage-block{background:var(--soft);border:1px solid var(--line-soft);border-radius:12px;padding:14px 16px}
.sb-head{display:flex;align-items:center;gap:7px;font-size:14px}
.sb-head .sd{width:10px;height:10px;border-radius:3px;flex:none}
.sb-head b{font-weight:600}
.sb-head .sp{font-size:12px;opacity:.5;margin-left:auto}
.sb-blds{font-size:13px;line-height:1.5;opacity:.82;margin:8px 0 10px}
.sb-bm{display:block;font-size:12.5px;color:var(--red);word-break:break-word;transition:opacity .15s}
.sb-bm:hover{opacity:.65}
.contacts{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:18px 22px}
.contact{display:flex;flex-direction:column;gap:2px;min-width:0}
.contact .c-role{font-size:10.5px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;opacity:.45;margin-bottom:3px}
.contact .c-name{font-size:14px;font-weight:500}
.contact a{font-size:13.5px;color:var(--red);word-break:break-word;transition:opacity .15s}
.contact a:hover{opacity:.65}
.c-hours{margin-top:7px}
.c-hours span{display:block;font-size:10px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;opacity:.4;margin-bottom:2px}
.c-hours div{font-size:12px;opacity:.7;line-height:1.45}
.bm-lead{display:flex;flex-wrap:wrap;align-items:center;gap:5px 16px;margin-bottom:16px;font-size:14px}
.bm-lead .bm-name{font-weight:600}
.bm-lead a{color:var(--red);transition:opacity .15s}
.bm-lead a:hover{opacity:.65}
.info-note{font-size:12px;opacity:.42;margin-top:16px;text-align:center}
@media(max-width:760px){.info{grid-template-columns:1fr}.info-card.span2{grid-column:auto}}

/* ---- Building view ---- */
.bld-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:16px}
.bld-head h2{font-size:clamp(26px,3.4vw,38px);font-weight:600;letter-spacing:-.02em;line-height:1.05}
.bld-head .meta{display:flex;align-items:center;gap:10px;margin-top:9px;flex-wrap:wrap}
.stage-chip{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:600;border-radius:999px;padding:6px 13px;color:#fff}
.bld-head .cnt{font-size:13px;opacity:.6}
.bld-head .note{font-size:13px;color:var(--red);background:var(--white);border:1px solid var(--line);border-radius:999px;padding:6px 13px}

/* level tabs */
.leveltabs{display:flex;gap:7px;overflow-x:auto;padding:4px 1px 12px;scrollbar-width:thin}
.leveltabs::-webkit-scrollbar{height:6px}
.leveltabs::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}
.ltab{flex:none;display:flex;flex-direction:column;align-items:flex-start;gap:1px;padding:8px 15px;border-radius:10px;font-size:13.5px;font-weight:400;
  color:var(--grey);background:var(--soft);border:1px solid var(--line-soft);transition:all .16s;white-space:nowrap}
.ltab:hover{border-color:var(--red)}
.ltab.active{background:var(--red);color:#fff;border-color:var(--red)}
.ltab .lsub{font-size:10px;opacity:.6;font-weight:400}
.ltab.active .lsub{opacity:.85}
.ltab.doc{font-style:normal;opacity:.85}
.ltab.doc::before{content:"";display:inline-block}

/* viewer */
.viewer{position:relative;border-radius:18px;overflow:hidden;box-shadow:var(--shadow);background:var(--white)}
.canvas{position:relative;width:100%;height:min(76vh,860px);min-height:420px;display:flex;align-items:center;justify-content:center;
  background:var(--canvas);cursor:zoom-in;overflow:hidden}
.canvas img{max-width:97%;max-height:97%;object-fit:contain;transition:opacity .2s}
.v-badge{position:absolute;left:16px;top:16px;display:flex;align-items:center;gap:8px;background:rgba(60,56,53,.85);color:#fff;font-size:12.5px;padding:7px 13px;border-radius:999px}
.v-zoom{position:absolute;right:16px;top:16px;background:rgba(255,255,255,.92);border:1px solid var(--line);color:var(--grey);font-size:12px;padding:7px 13px;border-radius:999px;display:flex;align-items:center;gap:6px}
[data-theme="dark"] .v-zoom{background:rgba(36,33,32,.92)}
.v-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:50px;height:50px;border-radius:50%;background:rgba(255,255,255,.96);
  border:1px solid var(--line);box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;font-size:22px;color:var(--grey);transition:all .15s}
.v-arrow:hover{background:var(--red);color:#fff;border-color:var(--red)}
.v-arrow.prev{left:16px}.v-arrow.next{right:16px}
.v-arrow[disabled]{opacity:.3;pointer-events:none}
[data-theme="dark"] .v-arrow{background:rgba(36,33,32,.96)}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(20,17,15,.95);display:none;align-items:center;justify-content:center;touch-action:none}
.lightbox.open{display:flex}
.lb-img{will-change:transform;cursor:grab;user-select:none;-webkit-user-drag:none;max-width:96vw;max-height:92vh}
.lightbox.dragging .lb-img{cursor:grabbing}
.lb-close,.lb-arrow{position:absolute;z-index:2;background:rgba(255,255,255,.14);color:#fff;border-radius:50%;width:48px;height:48px;
  display:flex;align-items:center;justify-content:center;font-size:22px;transition:background .15s;backdrop-filter:blur(4px)}
.lb-close:hover,.lb-arrow:hover{background:rgba(255,255,255,.28)}
.lb-close{top:20px;right:20px}
.lb-arrow.prev{left:20px;top:50%;transform:translateY(-50%)}
.lb-arrow.next{right:20px;top:50%;transform:translateY(-50%)}
.lb-counter{position:absolute;top:24px;left:24px;color:#fff;font-size:14px;opacity:.85;z-index:2}
.lb-toolbar{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:2}
.lb-toolbar button{background:rgba(255,255,255,.14);color:#fff;border-radius:999px;padding:9px 17px;font-size:14px;display:flex;align-items:center;gap:7px;backdrop-filter:blur(4px)}
.lb-toolbar button:hover{background:rgba(255,255,255,.28)}

/* Footer */
.footer{margin-top:40px;border-top:1.5px solid var(--line-soft);padding-top:22px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.footer .legal{font-size:12px;font-weight:300;opacity:.42;line-height:1.5}
.footer .fbrand img{height:18px;opacity:.55}
[data-theme="dark"] .footer .fbrand img{filter:invert(1) brightness(2)}

/* edit mode */
.edit-readout{position:fixed;right:12px;bottom:12px;z-index:200;background:#111;color:#0f0;font:12px/1.4 monospace;padding:10px 12px;border-radius:8px;max-width:46vw;max-height:60vh;overflow:auto;white-space:pre;display:none}
body.edit .edit-readout{display:block}
body.edit .hotspot{fill:rgba(212,97,68,.18);stroke:var(--red);stroke-width:.4}

@media(max-width:640px){
  .page{padding:26px 22px 40px}
  .header{margin-bottom:24px}
  .intro{margin-bottom:20px}
  .canvas{height:min(64vh,560px);min-height:340px}
  .v-arrow{width:42px;height:42px;font-size:19px}
  .map-hint{font-size:11px;padding:6px 10px}
}