:root{
  --bg:#f2efe8; --ink:#1a1712; --ink-soft:#5b5344; --line:#ddd6c6; --card:#fffdf8;
  --accent:#b4530a;
  --serif:"Fraunces",Georgia,serif; --sans:"Inter",-apple-system,"Segoe UI",sans-serif; --mono:"IBM Plex Mono",ui-monospace,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}

/* ---- fixed left rail ---- */
.rail{position:fixed;top:0;left:0;width:150px;height:100vh;z-index:30;
  display:flex;flex-direction:column;justify-content:space-between;
  padding:26px 22px;background:linear-gradient(90deg,var(--bg) 62%,rgba(242,239,232,0));pointer-events:none}
.rail > *{pointer-events:auto}
.rail .top .name{font-family:var(--serif);font-size:19px;font-weight:600;letter-spacing:-.01em;line-height:1.05;display:block}
.rail .top .name:hover{color:var(--accent)}
.rail .top .role{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);margin-top:8px}
.rail .enquire{display:inline-block;font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;
  border:1px solid var(--ink);border-radius:99px;padding:9px 15px;margin-bottom:14px;transition:.2s}
.rail .enquire:hover{background:var(--ink);color:var(--bg)}
.rail .rlinks{display:flex;flex-direction:column;gap:5px;font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft)}
.rail .rlinks a:hover{color:var(--accent)}
.rail .mark{margin-top:16px;font-family:var(--serif);font-size:12px;color:var(--ink-soft)}

/* scroll hint */
.hint{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:25;font-family:var(--mono);font-size:11px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);opacity:.85;transition:opacity .4s;pointer-events:none}
.hint.gone{opacity:0}

/* progress */
#hprog{position:fixed;left:0;bottom:0;height:3px;background:var(--accent);width:0;z-index:40}

/* ---- horizontal track ---- */
.track{height:100vh;overflow-x:auto;overflow-y:hidden;white-space:nowrap;scrollbar-width:thin}
.track::-webkit-scrollbar{height:8px}
.track::-webkit-scrollbar-thumb{background:#cbc3b0;border-radius:99px}
.rowflex{display:inline-flex;height:100vh;align-items:center;gap:clamp(30px,5vw,90px);padding:0 8vw 0 190px}

/* panels (text) */
.panel{display:inline-flex;flex-direction:column;justify-content:center;white-space:normal;vertical-align:middle}
.panel.intro{width:min(46vw,640px)}
.panel .eyebrow{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:22px}
.panel h1{font-family:var(--serif);font-size:clamp(38px,5vw,66px);font-weight:500;line-height:1.0;letter-spacing:-.02em}
.panel h1 em{font-style:italic;color:var(--accent)}
.panel .lede{margin-top:24px;font-size:clamp(15px,1.4vw,18px);line-height:1.55;color:var(--ink-soft);max-width:440px}
.panel .pmeta{margin-top:22px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);display:flex;gap:6px 16px;flex-wrap:wrap;max-width:440px}
.panel .pcta{margin-top:30px;display:inline-flex;align-items:center;gap:9px;align-self:flex-start;
  font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--ink);border-radius:99px;padding:12px 20px;transition:.2s}
.panel .pcta:hover{background:var(--accent);border-color:var(--accent);color:#fff}

/* text card variant with numbers */
.panel.impact{width:min(40vw,520px)}
.impact .nums{display:grid;grid-template-columns:1fr 1fr;gap:26px 30px;margin-top:30px}
.impact .n{font-family:var(--serif);font-size:clamp(30px,3vw,44px);font-weight:600;letter-spacing:-.02em}
.impact .l{font-size:12.5px;color:var(--ink-soft);margin-top:5px;line-height:1.4}

/* ---- image cards ---- */
.card{display:inline-flex;flex-direction:column;white-space:normal;vertical-align:middle;cursor:pointer;flex:0 0 auto}
.card .frame{position:relative;overflow:hidden;border-radius:4px;background:var(--card);border:1px solid var(--line)}
.card .frame img{width:100%;height:100%;object-fit:cover;transition:transform .9s cubic-bezier(.22,1,.36,1)}
.card:hover .frame img{transform:scale(1.05)}
.card .title{position:absolute;top:20px;left:22px;right:22px;z-index:2;font-family:var(--serif);font-weight:500;
  font-size:clamp(24px,2.4vw,38px);color:#fff;letter-spacing:-.01em;text-shadow:0 2px 20px rgba(0,0,0,.4)}
.card .frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,17,12,.28),transparent 42%);pointer-events:none}
.card .meta{display:flex;justify-content:space-between;align-items:center;margin-top:14px;padding-top:12px;border-top:1px solid var(--line);
  font-family:var(--mono);font-size:11px;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-soft)}
.card .meta .view{display:inline-flex;align-items:center;gap:7px;color:var(--ink)}
.card:hover .meta .view{color:var(--accent)}

/* sizes (heights relative to viewport) */
.card.lg .frame{width:min(46vw,640px);height:72vh}
.card.tall .frame{width:min(32vw,440px);height:82vh}
.card.md .frame{width:min(38vw,520px);height:56vh}
.card.sm .frame{width:min(26vw,360px);height:44vh}
.card.wide .frame{width:min(56vw,780px);height:52vh}

/* vertical stagger */
.card.up{align-self:flex-start;margin-top:8vh}
.card.down{align-self:flex-end;margin-bottom:8vh}

/* fade-in on enter */
.reveal{opacity:0;transform:translateY(24px)}
.reveal.in{opacity:1;transform:none;transition:opacity .8s ease,transform .8s cubic-bezier(.22,1,.36,1)}

/* lightbox */
.lb{position:fixed;inset:0;background:rgba(18,15,10,.94);z-index:200;display:none;align-items:center;justify-content:center;padding:24px}
.lb.open{display:flex}
.lb .lbscroll{max-width:94vw;max-height:90vh;overflow:auto;border-radius:8px}
.lb img{width:min(1000px,94vw);height:auto;display:block}
.lb .x{position:fixed;top:18px;right:24px;color:#fff;font-size:34px;line-height:1;background:none;border:0;cursor:pointer;z-index:2}

/* ---- MOBILE: vertical fallback ---- */
@media(max-width:860px){
  body{overflow:auto}
  .rail{position:sticky;top:0;left:0;width:100%;height:auto;flex-direction:row;align-items:center;justify-content:space-between;
    padding:14px 18px;background:rgba(242,239,232,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
  .rail .top .role,.rail .rlinks,.rail .mark{display:none}
  .rail .enquire{margin:0}
  .hint,#hprog{display:none}
  .track{height:auto;overflow:visible;white-space:normal}
  .rowflex{display:block;height:auto;padding:24px 18px 60px}
  .panel,.card{display:block;width:auto!important;white-space:normal;margin:0 0 40px!important;align-self:auto!important}
  .card .frame{width:auto!important;height:auto!important;aspect-ratio:4/3}
  .card.tall .frame{aspect-ratio:3/4}
  .panel.intro h1{font-size:44px}
  .impact .nums{grid-template-columns:1fr 1fr}
}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}