/* Base: reset, typography, nav, buttons, reveal, footer. */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--sans);font-size:16px;line-height:1.5;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:var(--green);text-decoration:none}
a:hover{color:var(--green-bright)}
::selection{background:rgba(126,227,166,.28)}
img{max-width:100%;display:block}
h1,h2,h3{margin:0;color:var(--text-head);letter-spacing:-.02em;font-weight:600;text-wrap:balance}
p{margin:0}

.md-wrap{max-width:var(--wrap);margin:0 auto;padding-left:34px;padding-right:34px}
.md-eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.32em;color:var(--green);text-transform:uppercase}
.md-mono{font-family:var(--mono)}
.md-dim{color:var(--text-dimmer)}

/* ---- Nav ---- */
.md-nav{
  position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:12px 28px;padding:16px 34px;
  background:rgba(6,10,7,.72);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.md-brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:15px;color:var(--text-head);flex:none}
.md-brand .dot{width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green)}
.md-brand .sub{color:var(--text-ghost)}
.md-navlinks{
  display:flex;align-items:center;flex-wrap:wrap;justify-content:flex-end;gap:12px 20px;
  font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--text-dimmer);text-transform:uppercase;
}
.md-navlinks a{color:inherit;transition:color .2s ease}
.md-navlinks a:hover{color:var(--green)}
.md-navlinks a.md-explore{padding:8px 15px;border:1px solid var(--border-strong);border-radius:999px;color:var(--green)}
.md-navlinks a.md-explore:hover{border-color:var(--border-hover)}

/* ---- Buttons / chips ---- */
.md-chip{
  padding:8px 14px;border-radius:999px;font-family:var(--mono);font-size:11px;letter-spacing:.04em;
  cursor:pointer;transition:all .2s ease;background:transparent;border:1px solid var(--border-mid);color:var(--text-faint);
}
.md-chip:hover{border-color:var(--border-hover);color:var(--green-soft)}
.md-chip.is-active{background:var(--chip-active-bg);border:1px solid var(--chip-active-border);color:var(--green-soft)}

/* ---- Reveal ---- */
[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
[data-reveal].is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  [data-reveal]{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---- Footer ---- */
.md-footer{border-top:1px solid var(--line);padding:54px 34px;background:var(--bg-deep)}
.md-footer .inner{max-width:var(--wrap);margin:0 auto;display:flex;flex-wrap:wrap;gap:24px 40px;justify-content:space-between;align-items:flex-start}
.md-footer .cols{display:flex;flex-wrap:wrap;gap:12px 24px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-dimmer)}
.md-footer small{color:var(--text-ghost);font-size:12px;line-height:1.6}

/* ---- Generic single (dossier) page ---- */
.md-single{max-width:var(--wrap);margin:0 auto;padding:48px 34px 90px}
.md-back{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-faint)}
.md-back:hover{color:var(--green)}

@media (max-width:640px){
  .md-wrap,.md-single{padding-left:20px;padding-right:20px}
  .md-nav{padding:12px 18px}
}