/* Göbekli Tepe in 3D (gt1-20261110). Base styles shared with the Great Pyramid model (pyr2 p5), plus the site frame and additions. */
:root{--bg:#07080b;--ink:#ece6d8;--mute:#a39c8e;--line:rgba(236,230,216,.12);--gold:#f0c674;--teal:#7fd1c7;--card:rgba(16,17,22,.82);--r:14px;--pw:400px;color-scheme:dark}
*{box-sizing:border-box}[hidden]{display:none!important}html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font:15px/1.5 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit;color:inherit}a{color:var(--gold)}
.g3skip{position:absolute;left:-999px;top:0;z-index:99;background:var(--gold);color:#000;padding:8px 12px}.g3skip:focus{left:8px}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.g3top{position:fixed;inset:0 0 auto 0;height:56px;display:flex;align-items:center;gap:14px;padding:0 14px;padding-top:env(safe-area-inset-top);z-index:20;background:linear-gradient(#07080bdd,#07080b00);pointer-events:none}
.g3top>*{pointer-events:auto}.g3logo{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink);font-weight:700;letter-spacing:.16em;font-size:12px}
.g3top h1{margin:0;font:600 15px/1 ui-serif,Georgia,serif;letter-spacing:.02em;color:var(--ink);opacity:.92;white-space:nowrap}
.g3act{margin-left:auto;display:flex;gap:6px}
.g3act button{white-space:nowrap;height:36px;min-width:36px;padding:0 12px;border-radius:999px;border:1px solid var(--line);background:rgba(20,21,27,.7);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);cursor:pointer;font-size:13px;display:inline-flex;align-items:center;justify-content:center}
.g3act button[aria-pressed=true]{background:rgba(240,198,116,.18);border-color:rgba(240,198,116,.55);color:#fff}
.g3act button.pri{background:var(--gold);color:#17130a;border-color:var(--gold);font-weight:600}
.g3act svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.g3main{position:fixed;inset:0;display:flex}
.g3view{position:relative;flex:1;min-width:0;overflow:hidden;background:radial-gradient(120% 90% at 50% 30%,#2a2a30,#0b0b0e)}
.g3view::after{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(120% 95% at 50% 45%,transparent 60%,rgba(0,0,0,.28));z-index:2}
.g3view canvas{display:block;width:100%;height:100%;touch-action:none;cursor:grab}.g3view canvas:active{cursor:grabbing}
body[data-tab=measure] .g3view canvas{cursor:crosshair}
.g3load{position:absolute;inset:0;display:grid;place-items:center;z-index:5;background:radial-gradient(100% 80% at 50% 40%,#1b1a1f,#07080b);transition:opacity .5s}.g3load.done{opacity:0}
.g3loadi{text-align:center;max-width:320px;padding:20px;color:var(--mute)}.g3loadi svg{width:90px;fill:none;stroke:var(--gold);stroke-width:1.2;opacity:.85}
.g3prog{height:2px;background:var(--line);border-radius:2px;overflow:hidden;margin-top:12px}.g3prog i{display:block;height:100%;width:8%;background:var(--gold);transition:width .4s}
.g3lost{position:absolute;left:50%;top:70px;transform:translateX(-50%);background:#3a1515;border:1px solid #a33;padding:10px 14px;border-radius:10px;z-index:6}
.g3svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:3;overflow:visible}.g3svg polyline{fill:none;stroke:var(--gold);stroke-width:2;filter:drop-shadow(0 0 2px #000)}.g3svg circle{fill:#111;stroke:var(--gold);stroke-width:2}.g3svg rect{fill:rgba(12,12,16,.86);stroke:rgba(240,198,116,.6)}.g3svg text{fill:#fff;font:600 12.5px ui-sans-serif,system-ui;font-variant-numeric:tabular-nums;letter-spacing:.01em}.g3svg rect{fill:rgba(10,10,14,.9);stroke:rgba(240,198,116,.75);stroke-width:1}.g3svg line.lead{stroke:rgba(240,198,116,.85);stroke-width:1.25}
.g3labels{position:absolute;inset:0;pointer-events:none;z-index:3}.g3labels span{position:absolute;left:0;top:0;font:600 12px/1.35 ui-sans-serif,system-ui;letter-spacing:.03em;padding:3px 9px;border-radius:999px;background:rgba(10,10,14,.84);border:1px solid rgba(240,198,116,.5);color:#fbf5e8;white-space:nowrap;-webkit-font-smoothing:antialiased;text-shadow:0 1px 1px rgba(0,0,0,.6)}
.g3walk{display:none;position:absolute;left:50%;bottom:24px;transform:translateX(-50%);z-index:4;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:10px 14px;text-align:center;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);max-width:calc(100% - 24px)}
.g3walking .g3walk{display:block}.g3walk b{display:block;font-family:ui-serif,Georgia,serif;font-size:16px}.g3walk small{color:var(--mute);display:block;margin-bottom:8px}.g3plug{margin:6px auto 8px;max-width:440px;font-size:13px;line-height:1.45;text-align:left;padding:8px 10px;border-radius:10px;background:rgba(122,42,28,.28);border:1px solid rgba(214,120,96,.55)}.g3plug[hidden]{display:none}.g3plug strong{color:#f3c3b3}.g3plug button{display:block;margin:8px 0 0;font:inherit;font-weight:600;padding:7px 12px;border-radius:999px;border:1px solid rgba(240,198,116,.7);background:rgba(240,198,116,.16);color:inherit;cursor:pointer;min-height:40px}
.g3pad{display:flex;gap:8px;justify-content:center}.g3pad button{min-height:44px;padding:0 16px;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.06);cursor:pointer;user-select:none;-webkit-user-select:none;touch-action:none}.g3pad button:first-child{background:var(--gold);color:#17130a;border-color:var(--gold);font-weight:600}
.g3panel{width:var(--pw);flex:none;height:100%;overflow:hidden;display:flex;flex-direction:column;background:#0d0e12;border-left:1px solid var(--line);padding-top:56px}
.g3grab{display:none}
.g3lede{margin:6px 18px 10px;color:var(--mute);font-size:13.5px}
.g3tabs{display:flex;gap:2px;padding:0 12px;border-bottom:1px solid var(--line)}
.g3tabs button{flex:1;background:none;border:0;border-bottom:2px solid transparent;padding:10px 4px;cursor:pointer;color:var(--mute);font-size:13.5px}
.g3tabs button.on{color:var(--ink);border-bottom-color:var(--gold)}
.g3panes{overflow:auto;flex:1;padding:6px 18px 40px;overscroll-behavior:contain}
.g3s{padding:14px 0;border-bottom:1px solid var(--line)}.g3s:last-child{border:0}
.g3s h2{font:600 12px/1.2 ui-sans-serif,system-ui;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin:0 0 10px;display:flex;align-items:center;gap:8px}
.g3s h3{font-size:14px;margin:14px 0 6px}
.g3n{color:var(--mute);font-size:13px;margin:6px 0}
.g3warn{color:#ffd28a;background:rgba(240,198,116,.08);border:1px solid rgba(240,198,116,.3);padding:6px 10px;border-radius:8px;font-size:12.5px}
.g3grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.g3grid button{min-height:38px;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.035);cursor:pointer;font-size:13px;padding:6px 8px;text-align:left}
.g3grid button:hover{border-color:rgba(240,198,116,.45);background:rgba(240,198,116,.06)}.g3grid button.pri{background:var(--gold);color:#17130a;border-color:var(--gold);font-weight:600}
.g3sm button{font-size:12.5px;min-height:34px}
.g3t{display:flex;gap:10px;align-items:flex-start;padding:7px 0;cursor:pointer}.g3t input{margin-top:3px;accent-color:var(--gold);width:17px;height:17px;flex:none}.g3t small{display:block;color:var(--mute);font-size:12.5px}
.g3r{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--mute);margin:8px 0}.g3r select,.g3r input[type=number],.g3r input[type=date],.g3r input[type=time]{background:#15161c;border:1px solid var(--line);border-radius:8px;padding:7px 8px;color:var(--ink)}
input[type=range]{width:100%;accent-color:var(--gold)}
.g3row{display:flex;gap:10px;align-items:flex-end}.g3row>*{flex:1}
.g3seg{display:flex;border:1px solid var(--line);border-radius:10px;overflow:hidden;margin:4px 0}.g3seg button{flex:1;background:none;border:0;padding:8px 6px;cursor:pointer;font-size:12.5px;color:var(--mute)}.g3seg button+button{border-left:1px solid var(--line)}.g3seg button.on{background:rgba(240,198,116,.16);color:#fff}
.g3wrap{flex-wrap:wrap}
.g3sub{padding:4px 0 6px 27px}
.g3live{font-size:12.5px;background:#121318;border:1px solid var(--line);border-radius:10px;padding:8px 10px;margin-top:8px;font-variant-numeric:tabular-nums;min-height:52px}
.g3m{border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin:8px 0;background:rgba(255,255,255,.02)}.g3m header{display:flex;justify-content:space-between;align-items:center}
.g3m dl,.g3dl{display:grid;grid-template-columns:auto 1fr;gap:3px 12px;margin:8px 0;font-size:13px}.g3m dt,.g3dl dt{color:var(--mute)}.g3m dd,.g3dl dd{margin:0;text-align:right;font-variant-numeric:tabular-nums}
.g3dl dd{text-align:left}
.g3pts{margin:4px 0 0;padding-left:18px;font-size:12px;color:var(--mute)}.g3pts small{display:block;font-variant-numeric:tabular-nums}
.g3x{background:none;border:0;color:var(--mute);font-size:20px;line-height:1;cursor:pointer;padding:2px 6px}
.g3cnt{background:rgba(240,198,116,.18);color:var(--gold);border-radius:999px;padding:1px 8px;font-size:11px;letter-spacing:0}
.cv{background:none;border:0;padding:0;color:var(--ink);border-bottom:1px dotted rgba(240,198,116,.7);cursor:help;font-variant-numeric:tabular-nums;text-align:inherit}
.cv:hover{color:var(--gold)}
.st{font-style:normal;font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;padding:1px 6px;border-radius:999px;border:1px solid;white-space:nowrap;vertical-align:1px}
.st-surveyed{color:#8fe3a8;border-color:#8fe3a855}.st-derived{color:#9ec3ff;border-color:#9ec3ff55}.st-joined{color:#b9a6ff;border-color:#b9a6ff55}.st-modeled{color:#ffcf7a;border-color:#ffcf7a66}.st-interpretive{color:#ff9f9f;border-color:#ff9f9f55}.st-context,.st-secondary,.st-saved{color:#bdb6a8;border-color:#bdb6a855}
.g3tbl{overflow-x:auto;margin:6px -4px}.g3tbl table,.g3st{border-collapse:collapse;font-size:12.5px;width:100%;font-variant-numeric:tabular-nums}.g3tbl th,.g3tbl td,.g3st th,.g3st td{padding:5px 6px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}.g3tbl thead th,.g3st thead th{color:var(--mute);font-weight:500;white-space:normal;vertical-align:bottom}.g3sec{color:var(--mute)}
.g3d{border:1px solid var(--line);border-radius:10px;padding:6px 10px;margin:6px 0}.g3d summary{cursor:pointer;font-size:13.5px}
.g3sky{margin:10px 0}.g3sky canvas{width:100%;border-radius:12px;border:1px solid var(--line);background:#02040b;display:block}
.g3lnk{background:none;border:0;color:var(--gold);cursor:pointer;padding:0;text-decoration:underline dotted}
.g3sv{display:flex;justify-content:space-between;align-items:center;font-size:13px}
.g3ratio{border-top:1px dashed var(--line);margin-top:8px;padding-top:4px}.g3ratio select{background:#15161c;border:1px solid var(--line);border-radius:8px;padding:6px}
.g3src{padding-left:18px;font-size:13px}.g3src li{margin:4px 0}
.g3pop{position:fixed;inset:0;z-index:50;pointer-events:none}.g3popi{position:fixed;max-width:340px;background:#17181e;border:1px solid rgba(240,198,116,.4);border-radius:12px;padding:12px 34px 10px 14px;box-shadow:0 20px 60px rgba(0,0,0,.6);pointer-events:auto;font-size:13px}.g3popi p{margin:6px 0;color:var(--mute)}.g3popv{font-size:16px;margin:4px 0}.g3popi .g3x{position:absolute;right:4px;top:4px}
.g3toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:#17181e;border:1px solid var(--line);padding:10px 16px;border-radius:999px;z-index:60;font-size:13.5px}
.g3nos{position:fixed;inset:auto 0 0;padding:12px;text-align:center;background:#300}
@media (max-width:899px){
 .g3top{height:52px;gap:8px;padding:0 10px}.g3top h1{font-size:14px}.g3logo span{display:none}
 .g3act button{height:32px;padding:0 9px;font-size:12px}#tShare,#tHome{display:none}.g3top h1{font-size:13px}
 .g3main{display:block}.g3view{position:absolute;inset:0}
 .g3panel{position:absolute;left:0;right:0;bottom:0;width:auto;height:auto;max-height:86vh;border-left:0;border-top:1px solid var(--line);border-radius:18px 18px 0 0;padding-top:0;background:rgba(13,14,18,.96);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transition:transform .32s cubic-bezier(.2,.8,.2,1);z-index:10;padding-bottom:env(safe-area-inset-bottom)}
 body[data-sheet=peek] .g3panel{transform:translateY(calc(100% - 118px))}
 body[data-sheet=half] .g3panel{transform:translateY(0);height:58vh}
 body[data-sheet=full] .g3panel{height:86vh}
 .g3grab{display:flex;justify-content:center;padding:9px 0 4px;background:none;border:0;width:100%;cursor:pointer}.g3grab i{width:42px;height:4px;border-radius:4px;background:rgba(236,230,216,.3)}
 .g3lede{display:none}.g3tabs button{padding:12px 2px;font-size:13px}
 .g3walk{bottom:132px}.g3plug{font-size:12.5px;max-width:none}.g3labels span{font-size:12.5px}.g3walking .g3panel{transform:translateY(calc(100% - 64px))}
 .g3act #tMeasure{display:none}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* pass 4: compass, shared note, measurement names, note box */
.g3comp{position:absolute;left:14px;bottom:14px;z-index:4;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 6px 4px;border-radius:14px;border:1px solid rgba(240,198,116,.35);background:rgba(10,10,14,.62);color:#f4ead6;cursor:pointer;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);min-width:56px}
.g3comp svg{width:44px;height:44px;display:block}.g3comp circle{fill:none;stroke:rgba(255,255,255,.28);stroke-width:1.2}.g3comp .n{fill:#f0c674}.g3comp .s{fill:rgba(255,255,255,.32)}.g3comp text{font:700 6.5px ui-sans-serif,system-ui;fill:#fff}
.g3comp b{font:600 11px/1.2 ui-sans-serif,system-ui;letter-spacing:.04em;font-variant-numeric:tabular-nums}.g3comp:focus-visible{outline:2px solid #f0c674;outline-offset:2px}
.g3walking .g3comp{bottom:auto;top:66px}
.g3note{position:absolute;left:50%;top:66px;transform:translateX(-50%);z-index:6;max-width:min(560px,calc(100% - 28px));background:rgba(16,16,20,.9);border:1px solid rgba(240,198,116,.55);border-radius:14px;padding:10px 36px 10px 14px;font-size:14px;line-height:1.45;box-shadow:0 14px 40px rgba(0,0,0,.45)}
.g3note[hidden]{display:none}.g3note b{display:block;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#f0c674;margin-bottom:2px}.g3note p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.g3note .g3x{position:absolute;right:6px;top:6px}
.g3ml{display:block;width:100%;box-sizing:border-box;margin:6px 0 4px;font:inherit;font-size:13px;padding:7px 10px;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:inherit;min-height:38px}
#mNote{display:block;width:100%;box-sizing:border-box;font:inherit;font-size:14px;padding:9px 10px;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:inherit;resize:vertical}
.g3grid button[disabled]{opacity:.45;cursor:not-allowed}
@media (max-width:899px){.g3comp{left:auto;right:10px;bottom:auto;top:60px;min-width:48px;padding:4px 4px 3px}.g3comp svg{width:36px;height:36px}.g3note{top:60px;max-width:calc(100% - 84px);left:12px;transform:none;font-size:13px}}

/* level-section readout (p5) */
.g3lv{margin-top:8px;padding:8px 10px;border:1px solid rgba(240,198,116,.28);border-radius:8px;background:rgba(240,198,116,.06);font-size:12.5px;line-height:1.4}
.g3lv dl{margin:0;display:grid;gap:5px}
.g3lv dl div{display:grid;grid-template-columns:96px 1fr;gap:8px}
.g3lv dt{color:rgba(232,220,196,.62);margin:0}
.g3lv dd{margin:0;color:#f3e9d2;font-variant-numeric:tabular-nums}
/* Great Pyramid in 3D inside the site frame: the site header on top, the bottom nav on phones, the model filling the space between */
html,body{height:100%}body.g3site{overflow:hidden;background:#07080b}
.g3site header.top{position:fixed!important;top:0;left:0;right:0;z-index:1000}
.g3site .g3main{top:var(--g3hh,64px);bottom:var(--g3bh,0px)}
.g3site .g3top{position:fixed;top:var(--g3hh,64px);height:52px;z-index:20;background:linear-gradient(rgba(7,8,11,.78),rgba(7,8,11,0))}
.g3site .g3top h1{margin:0;font:600 15px/1 ui-serif,Georgia,serif;letter-spacing:.02em;color:#ece6d8;opacity:.92;white-space:nowrap}
.g3site .g3panel{padding-top:52px}
.g3site .g3toast{bottom:calc(var(--g3bh,0px) + 22px)}
.g3site .g3lost{top:62px}
.g3site .g3pop{z-index:1100}
@media (max-width:899px){
 .g3site .g3top{height:48px}.g3site .g3top h1{font-size:13px;overflow:hidden;text-overflow:ellipsis;min-width:0}
 .g3site .g3panel{padding-top:0;max-height:calc(100% - 56px)}
 .g3site .g3comp{top:56px}.g3site .g3note{top:56px}
}

/* p5: the site Share button crowds the model title on phones; the model keeps its own share in the toolbar */
@media (max-width:899px){.g3site .nsh-btn,.g3site .g3top .nsh-btn,.g3site .nsh-end{display:none!important}}
/* gt additions */
.g3labels span.pil{font-size:11px;padding:2px 7px;border-color:rgba(127,209,199,.55)}
.g3labels span.enc{font:700 13px/1.3 ui-serif,Georgia,serif;letter-spacing:.06em}
.g3labels span.ins{font:600 11.5px/1.3 ui-sans-serif,system-ui;border-style:dashed}
.g3labels span.l2{border-color:rgba(185,166,255,.6)}
.g3s h2 .g3x{margin-left:auto}
.g3grid button small{font-size:11px}
#pCard{background:linear-gradient(rgba(240,198,116,.06),transparent);margin:0 -18px;padding:14px 18px;border-bottom:1px solid rgba(240,198,116,.25)}
#pCard p{font-size:13.5px;margin:8px 0}
.g3d p{font-size:13.5px}
.g3tbl td{white-space:normal;min-width:44px}
.g3tbl{max-height:420px;overflow:auto}
.g3act button#tTri,.g3act button#tLabels{font-size:12.5px}
@media (max-width:899px){.g3act #tLabels{display:none}.g3site .g3top h1{max-width:46vw}}