:root {
  --bg: #0A1613; --glass: rgba(8,18,16,.78); --border: rgba(143,174,156,.22);
  --ink: #FFFFFF; --text: #D3DDD9; --muted: #8FA39B;
  --sage: #8FAE9C; --accent: #EDA084; --attack: #E0664F; --smoke: #F1EEE6; --unrwa: #6FA8DC;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font-family: "Thmanyah Sans", system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); }
.brand { position: fixed; top: 18px; right: clamp(16px, 2.4vw, 36px); font: 700 12px/1 "IBM Plex Mono", monospace; letter-spacing: .2em; color: var(--ink); text-decoration: none; display: flex; gap: 10px; align-items: center; z-index: 20; direction: ltr; text-shadow: 0 1px 10px rgba(0,0,0,.7); }
.brand i { width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid var(--accent); position: relative; }
.brand i::after { content: ""; position: absolute; inset: 4px; border-radius: 50%; background: var(--sage); }
#progress { position: fixed; top: 0; right: 0; height: 3px; width: 0; background: var(--accent); z-index: 21; }

/* Hero */
.hero { position: relative; min-height: 100vh; display: grid; align-items: end; padding: 0 clamp(16px, 6vw, 96px) 12vh; overflow: hidden; }
.hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,22,19,.15) 30%, rgba(10,22,19,.92) 88%); }
.hero .in { position: relative; z-index: 1; max-width: 760px; }
.hero .k { font-size: 13px; color: var(--sage); }
.hero h1 { color: var(--ink); font-size: clamp(38px, 6.4vw, 88px); line-height: 1.15; margin: 14px 0 18px; font-weight: 700; }
[dir=rtl] .hero h1 { font-family: "Thmanyah Serif Display", "Thmanyah Sans", serif; line-height: 1.18; letter-spacing: -.02em; text-wrap: balance; }
.hero p { font-family: "Thmanyah Serif Text", serif; font-size: clamp(17px, 1.6vw, 20px); line-height: 1.9; color: var(--text); margin: 0; }
.hero .by { margin-top: 20px; font-size: 14px; color: var(--muted); }
.hero .by b { color: var(--ink); font-weight: 600; }
.hero .hint { margin-top: 36px; font-size: 12px; color: var(--muted); }

/* Chapters: media sticks in the left area, cards scroll in the right column; they never overlap. */
:root { --gut: clamp(16px, 4vw, 64px); --colw: min(460px, 36vw); --col: calc(var(--colw) + 2 * var(--gut)); }
.chap { position: relative; }
.chap .bg { position: sticky; top: 0; height: 100vh; overflow: hidden; background: #050b09; }
.chap .media { position: absolute; top: 0; bottom: 0; left: 0; right: var(--col); overflow: hidden; background: #050b09; }
.chap .media > .blur { position: absolute; inset: -40px; width: calc(100% + 80px); height: calc(100% + 80px); object-fit: cover; filter: blur(34px) brightness(.4); }
.chap .media > .main { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: 64px 24px 56px; }
.chap .media .grid { position: absolute; inset: 0; display: grid; gap: 8px; padding: 64px 24px 56px; align-content: center; }
.chap .media .grid img { width: 100%; height: 100%; max-height: 40vh; object-fit: contain; min-height: 0; }
.chap .media .credit { position: absolute; left: 24px; bottom: 16px; font-size: 12px; color: var(--text); background: rgba(8,18,16,.7); padding: 5px 9px; border-radius: 5px; z-index: 2; }
.chap .bg.none .media { display: none; }
.chap .bg.none { background: var(--bg); }
.chap .steps { position: relative; margin-top: -100vh; z-index: 2; pointer-events: none; }
.step { min-height: 100vh; display: flex; align-items: center; padding: 0 var(--gut); }
.step:last-child { min-height: 115vh; }
.card { pointer-events: auto; width: var(--colw); background: var(--glass); border: 1px solid var(--border); border-radius: 12px; padding: 22px 26px; }
.card .k { font-size: 12px; font-weight: 600; color: var(--accent); margin-bottom: 10px; }
.card p { margin: 0; font-family: "Thmanyah Serif Text", serif; font-size: 19px; line-height: 1.9; color: var(--ink); }
.card p + p { margin-top: 12px; }
.card .src { margin-top: 12px; font-size: 12px; color: var(--muted); }
.card.quote p { font-size: 23px; line-height: 1.8; }
.card.quote .src { font-size: 13px; }
.big { width: 100%; text-align: center; }
.big p { font-family: "Thmanyah Sans", sans-serif; font-weight: 700; color: var(--ink); font-size: clamp(26px, 3.6vw, 48px); line-height: 1.45; max-width: 900px; margin: 0 auto; }
.card table { width: 100%; border-collapse: collapse; margin-top: 6px; font-size: 13px; }
.card td { padding: 8px 0; border-top: 1px solid var(--border); color: var(--text); vertical-align: top; }
.card td:last-child { direction: ltr; text-align: left; font-family: "IBM Plex Mono", monospace; font-size: 12px; color: var(--muted); white-space: nowrap; padding-right: 10px; }
.listen { margin-top: 16px; display: flex; align-items: center; gap: 12px; }
.listen button { width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--accent); background: transparent; color: var(--ink); font-size: 16px; cursor: pointer; flex: none; }
.listen button:hover { background: rgba(237,160,132,.15); }
.listen .bar { flex: 1; height: 3px; background: rgba(255,255,255,.15); border-radius: 2px; overflow: hidden; }
.listen .bar i { display: block; height: 100%; width: 0; background: var(--accent); }
.cta { display: inline-block; margin-top: 18px; font: 600 14px/1 "Thmanyah Sans", sans-serif; color: var(--bg); background: var(--accent); padding: 13px 20px; border-radius: 999px; text-decoration: none; }

/* Sensitive media veil */
.veil { position: absolute; inset: 0; z-index: 3; display: grid; place-items: center; text-align: center; padding: 24px; background: rgba(10,22,19,.55); backdrop-filter: blur(34px) grayscale(1); -webkit-backdrop-filter: blur(34px) grayscale(1); }
.veil[hidden] { display: none; }
.veil b { display: block; color: var(--ink); font-size: 18px; margin-bottom: 8px; }
.veil span { display: block; color: var(--text); font-size: 14px; line-height: 1.7; margin-bottom: 16px; }
.veil button { font: 600 14px/1 "Thmanyah Sans", sans-serif; color: var(--ink); background: transparent; border: 1px solid var(--attack); border-radius: 999px; padding: 11px 18px; cursor: pointer; }

/* 3D map section */
.map .bg, .map .media { background: #0b1424; }
.map canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: grab; touch-action: pan-y; }
.map canvas.dragging { cursor: grabbing; }
.map .labels { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.map .hud { position: absolute; top: 60px; left: 24px; z-index: 2; pointer-events: none; }
.map .clock { font: 500 clamp(38px, 4.6vw, 64px)/1 "IBM Plex Mono", monospace; color: var(--ink); text-shadow: 0 6px 30px rgba(0,0,0,.6); direction: ltr; text-align: left; }
.map .date { margin-top: 10px; font-size: 13px; color: var(--text); text-shadow: 0 1px 10px rgba(0,0,0,.8); }
.map .chips { margin-top: 12px; display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.chip { font-size: 12px; padding: 7px 10px; border-radius: 5px; background: var(--glass); border: 1px solid var(--c); color: var(--c); display: none; align-items: center; gap: 8px; }
.chip.on { display: inline-flex; }
.chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--c); animation: pulse 1.1s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .25; } }
.map .note { position: absolute; left: 24px; bottom: 18px; max-width: 420px; font-size: 11px; line-height: 1.6; color: var(--text); background: rgba(8,18,16,.66); padding: 6px 10px; border-radius: 5px; z-index: 2; pointer-events: none; }
.map .loading { position: absolute; inset: 0; display: grid; place-items: center; color: var(--muted); font-size: 14px; }
.lbl { position: absolute; left: 0; top: 0; font: 500 12px/1.3 "Thmanyah Sans", sans-serif; white-space: nowrap; color: var(--ink); padding: 5px 9px; border-radius: 5px; background: rgba(8,18,16,.84); border: 1px solid var(--c, var(--sage)); opacity: 0; transition: opacity .4s ease; text-align: center; }
.lbl.on { opacity: 1; } .lbl.dim { opacity: .5; }
.lbl small { display: block; color: var(--muted); font-size: 10px; margin-top: 1px; }

.tour-btn { pointer-events: auto; display: inline-flex; align-items: center; gap: 10px; margin-top: 16px; font: 600 14px/1.2 "Thmanyah Sans", sans-serif; color: var(--ink); background: transparent; border: 1px solid var(--accent); border-radius: 999px; padding: 11px 18px; cursor: pointer; }
.tour-btn:hover { background: rgba(237,160,132,.15); }
.tour-btn::before { content: "▶"; font-size: 11px; color: var(--accent); }
.hero .tour-btn { margin-top: 26px; }
#tour { position: fixed; inset: 0; z-index: 50; background: #0A1613; display: none; }
#tour.on { display: block; }
#tour iframe { width: 100%; height: 100%; border: 0; display: block; }
#tour .close { position: absolute; top: 14px; right: clamp(16px, 2.4vw, 36px); z-index: 2; font: 600 13px/1 "Thmanyah Sans", sans-serif; color: var(--ink); background: rgba(8,18,16,.8); border: 1px solid var(--border); border-radius: 999px; padding: 10px 16px; cursor: pointer; }
body.touring { overflow: hidden; }
footer { padding: 64px clamp(16px, 6vw, 96px); color: var(--muted); font-size: 13px; line-height: 1.9; border-top: 1px solid var(--border); }
footer b { color: var(--ink); font-weight: 600; }

@media (max-width: 800px) {
  :root { --colw: 100%; }
  .chap .media { right: 0; bottom: 48vh; }
  .chap .media > .main, .chap .media .grid { padding: 56px 12px 40px; }
  .chap .media .grid img { max-height: 22vh; }
  .step { align-items: flex-end; padding-bottom: 4vh; }
  .card { max-height: 44vh; overflow: auto; padding: 16px 18px; }
  .card p { font-size: 17px; } .card.quote p { font-size: 19px; }
  .map .hud { top: 52px; } .map .clock { font-size: 30px; } .map .note { display: none; }
}
@media (prefers-reduced-motion: reduce) { .chip::before { animation: none; } }
.lang { position: fixed; top: 14px; left: clamp(16px, 2.4vw, 36px); z-index: 20; font: 600 12px/1 "Thmanyah Sans", sans-serif; color: var(--ink); text-decoration: none; background: rgba(8,18,16,.7); border: 1px solid var(--border); border-radius: 999px; padding: 8px 12px; }
.lang:hover { border-color: var(--accent); }
body.touring .lang { display: none; }

/* English (left to right): text column on the left, media on the right. */
[dir=ltr] body, [dir=ltr] .tour-btn, [dir=ltr] #tour .close, [dir=ltr] .cta, [dir=ltr] .lbl, [dir=ltr] .veil button { font-family: "Thmanyah Sans", system-ui, sans-serif; }
[dir=ltr] .card p, [dir=ltr] .hero p { font-family: "Thmanyah Serif Text", Georgia, serif; }
[dir=ltr] .card p { font-size: 18px; line-height: 1.7; }
[dir=ltr] .card.quote p { font-size: 22px; line-height: 1.55; }
[dir=ltr] .big p { font-family: "Thmanyah Sans", sans-serif; }
[dir=ltr] .brand { right: auto; left: clamp(16px, 2.4vw, 36px); }
[dir=ltr] .lang { left: auto; right: clamp(16px, 2.4vw, 36px); }
[dir=ltr] #progress { right: auto; left: 0; }
[dir=ltr] #tour .close { right: auto; left: clamp(16px, 2.4vw, 36px); }
[dir=ltr] .chap .media { left: var(--col); right: 0; }
[dir=ltr] .chap .media .credit, [dir=ltr] .map .note, [dir=ltr] .map .hud { left: auto; right: 24px; }
[dir=ltr] .map .hud { text-align: right; }
[dir=ltr] .map .chips { align-items: flex-end; }
[dir=ltr] .map .clock { text-align: right; }
[dir=ltr] .card td:last-child { padding-right: 0; padding-left: 10px; }
@media (max-width: 800px) { [dir=ltr] .chap .media { left: 0; } }