.page-about{
  background:var(--mg-frost);
  color:var(--mg-text);
  font-family:var(--mg-font-body);
  font-size:17px;
  line-height:1.85;
  overflow-x:hidden;
}
.page-about *,
.page-about *::before,
.page-about *::after{box-sizing:border-box;}
.page-about p{margin:0 0 1.1em;}
.page-about p:last-child{margin-bottom:0;}
.page-about h1,
.page-about h2,
.page-about h3{margin:0 0 .55em;color:var(--mg-night);}
.page-about ul,
.page-about ol{list-style:none;margin:0;padding:0;}
.page-about .mg-media img{max-width:100%;}

.page-about .mg-h2{
  font-size:clamp(25px,3.4vw,38px);
  line-height:1.24;
  letter-spacing:-.01em;
  font-weight:600;
}
.page-about .mg-h4{
  font-size:clamp(17px,1.9vw,21px);
  line-height:1.4;
  font-weight:600;
  letter-spacing:0;
}
.page-about .mg-num{
  font-family:var(--mg-font-index);
  font-size:clamp(34px,5vw,54px);
  line-height:1;
  font-weight:600;
  letter-spacing:-.02em;
  color:var(--mg-night);
  font-variant-numeric:tabular-nums;
}
.page-about .mg-prose{max-width:68ch;}

.page-about .about-sec-num{
  display:block;
  font-size:11px;
  letter-spacing:.18em;
  color:var(--mg-orange);
  margin:0 0 16px;
}

/* ---------- HERO ---------- */
.page-about .about-hero{
  position:relative;
  background:linear-gradient(180deg,var(--mg-ice) 0%,var(--mg-frost) 82%);
  border-bottom:1px solid var(--mg-line);
  padding:clamp(26px,4.5vw,54px) 0 clamp(48px,7vw,88px);
  overflow:hidden;
}
.page-about .about-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(90deg,var(--mg-line-soft) 1px,transparent 1px),
    linear-gradient(0deg,var(--mg-line-soft) 1px,transparent 1px);
  background-size:96px 96px;
  opacity:.6;
  pointer-events:none;
  -webkit-mask-image:linear-gradient(180deg,#000 0%,transparent 84%);
  mask-image:linear-gradient(180deg,#000 0%,transparent 84%);
}
.page-about .about-hero__inner{position:relative;z-index:1;}

.page-about .about-hero__crumb{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  font-family:var(--mg-font-index);
  font-size:12px;
  letter-spacing:.06em;
  color:var(--mg-slate);
  margin-bottom:clamp(30px,5vw,60px);
}
.page-about .about-hero__crumb a{
  color:var(--mg-slate);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color .2s var(--mg-ease),border-color .2s var(--mg-ease);
}
.page-about .about-hero__crumb a:hover{color:var(--mg-orange);border-color:var(--mg-orange);}
.page-about .about-hero__crumb [aria-current="page"]{color:var(--mg-night);}

.page-about .about-hero__grid{
  display:grid;
  gap:clamp(30px,5vw,56px);
}
.page-about .about-hero__kicker{
  display:block;
  font-size:11px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--mg-orange);
  padding-bottom:12px;
  border-bottom:1px solid var(--mg-line);
  margin:0 0 clamp(18px,3vw,28px);
}
.page-about .about-hero__title{
  font-size:clamp(38px,7.4vw,76px);
  line-height:1.04;
  letter-spacing:-.02em;
  font-weight:800;
  margin:0 0 .5em;
}
.page-about .about-hero__text{
  max-width:54ch;
  color:var(--mg-text-soft);
  font-size:clamp(16px,1.5vw,18px);
}
.page-about .about-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:clamp(22px,3vw,32px);
}
.page-about .about-hero__aside{
  border:1px solid var(--mg-line);
  background:rgba(255,255,255,.68);
  padding:20px 20px 6px;
  box-shadow:var(--mg-shadow-1);
}
.page-about .about-hero__aside-title{
  font-size:11px;
  letter-spacing:.18em;
  color:var(--mg-slate);
  margin:0 0 10px;
}
.page-about .about-hero__list li{
  display:flex;
  justify-content:space-between;
  align-items:baseline;
  gap:14px;
  flex-wrap:wrap;
  padding:11px 0;
  border-top:1px solid var(--mg-line-soft);
  font-size:15px;
}
.page-about .about-hero__list li span:first-child{
  font-size:11px;
  letter-spacing:.1em;
  color:var(--mg-slate);
}
.page-about .about-hero__list li span:last-child{
  color:var(--mg-night);
  font-weight:500;
  text-align:right;
}

/* ---------- ORIGIN ---------- */
.page-about .about-origin__grid{
  display:grid;
  gap:clamp(24px,4vw,44px);
}
.page-about .about-origin__quote{
  font-size:clamp(19px,2.4vw,24px);
  line-height:1.5;
  font-weight:600;
  color:var(--mg-ink);
  border-left:4px solid var(--mg-orange);
  padding-left:16px;
  margin:0;
  max-width:16ch;
}
.page-about .about-origin__body p{color:var(--mg-text-soft);}
.page-about .about-origin__body p:first-of-type{color:var(--mg-text);}

/* ---------- METHOD ---------- */
.page-about .about-method{background:var(--mg-frost);}
.page-about .about-method__head{max-width:62ch;margin-bottom:clamp(26px,4vw,44px);}
.page-about .about-method__lede{
  color:var(--mg-text-soft);
  margin:0;
}
.page-about .about-method__track{
  display:grid;
  gap:1px;
  background:var(--mg-line);
  border:1px solid var(--mg-line);
  align-items:start;
}
.page-about .about-step{background:#FFFFFF;}
.page-about .about-step__box{height:100%;}
.page-about .about-step__summary{
  list-style:none;
  cursor:pointer;
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:14px;
  padding:20px 18px;
  transition:background-color .2s var(--mg-ease);
}
.page-about .about-step__summary::-webkit-details-marker{display:none;}
.page-about .about-step__summary:hover{background:var(--mg-ice);}
.page-about .about-step__summary:focus-visible{outline:2px solid var(--mg-cyan);outline-offset:-2px;}
.page-about .about-step__node{
  width:42px;
  height:42px;
  border:1px solid var(--mg-line-strong);
  border-radius:50%;
  display:grid;
  place-items:center;
  font-family:var(--mg-font-index);
  font-size:13px;
  letter-spacing:.04em;
  color:var(--mg-slate);
  transition:border-color .2s var(--mg-ease),color .2s var(--mg-ease);
  flex:none;
}
.page-about .about-step__name{
  font-size:clamp(17px,1.9vw,20px);
  font-weight:600;
  color:var(--mg-night);
  line-height:1.3;
}
.page-about .about-step__toggle{
  font-family:var(--mg-font-index);
  font-size:18px;
  line-height:1;
  color:var(--mg-slate);
  transition:color .2s var(--mg-ease);
}
.page-about .about-step__toggle::before{content:"+";}
.page-about .about-step__box[open] .about-step__toggle::before{content:"−";}
.page-about .about-step__box[open] .about-step__node{
  border-color:var(--mg-orange);
  color:var(--mg-orange);
}
.page-about .about-step__box[open] .about-step__toggle{color:var(--mg-orange);}
.page-about .about-step__panel{
  padding:0 18px 22px;
  border-top:1px solid var(--mg-line-soft);
  margin-top:0;
  padding-top:18px;
}
.page-about .about-step__panel p{
  font-size:15px;
  color:var(--mg-text-soft);
  line-height:1.8;
}
.page-about .about-step__note{
  font-family:var(--mg-font-index);
  font-size:12.5px;
  letter-spacing:.02em;
  color:var(--mg-slate);
  padding-left:12px;
  border-left:2px solid var(--mg-cyan);
}
.page-about .about-method__foot{
  margin-top:clamp(22px,3vw,32px);
  font-size:15px;
  color:var(--mg-slate);
}
.page-about .about-method__foot a{
  color:var(--mg-orange);
  text-decoration:none;
  border-bottom:1px solid var(--mg-orange);
}
.page-about .about-method__foot a:hover{color:var(--mg-orange-deep);border-color:var(--mg-orange-deep);}

/* ---------- TEAM ---------- */
.page-about .about-team__grid{
  display:grid;
  gap:clamp(28px,4.5vw,56px);
}
.page-about .about-team__figure{margin:0;}
.page-about .about-team__body > p{
  color:var(--mg-text-soft);
}
.page-about .about-team__filter{margin:26px 0 22px;}
.page-about .about-team__roles{
  display:grid;
  gap:1px;
  background:var(--mg-line);
  border:1px solid var(--mg-line);
}
.page-about .about-role{
  background:#FFFFFF;
  padding:20px 20px 22px;
  transition:transform .2s var(--mg-ease),box-shadow .2s var(--mg-ease);
}
.page-about .about-role:hover{
  transform:translateY(-2px);
  box-shadow:var(--mg-shadow-1);
  position:relative;
  z-index:1;
}
.page-about .about-role__id{
  font-size:11px;
  letter-spacing:.12em;
  color:var(--mg-slate);
  margin:0 0 10px;
}
.page-about .about-role__title{margin-bottom:.4em;}
.page-about .about-role__text{
  font-size:15px;
  color:var(--mg-text-soft);
  line-height:1.78;
  margin:0;
}

/* ---------- PROJECTS ---------- */
.page-about .about-projects{
  background:var(--mg-ice);
  border-top:1px solid var(--mg-line);
  border-bottom:1px solid var(--mg-line);
}
.page-about .about-projects__grid{
  display:grid;
  gap:clamp(26px,4vw,50px);
}
.page-about .about-projects__figure{margin:0;}
.page-about .about-projects__body > p{color:var(--mg-text-soft);}
.page-about .about-projects__stats{
  display:grid;
  gap:1px;
  background:var(--mg-line);
  border:1px solid var(--mg-line);
  margin:0 0 clamp(24px,3.5vw,34px);
}
.page-about .about-projects__stats > div{
  background:var(--mg-frost);
  padding:18px 18px 20px;
}
.page-about .about-projects__stats dt{
  font-family:var(--mg-font-index);
  font-size:11px;
  letter-spacing:.1em;
  color:var(--mg-slate);
  margin:0 0 8px;
}
.page-about .about-projects__stats dd{
  margin:0;
  display:flex;
  align-items:baseline;
  gap:6px;
  font-size:14px;
  color:var(--mg-text-soft);
}
.page-about .about-projects__types li{
  padding:16px 0;
  border-top:1px solid var(--mg-line);
}
.page-about .about-projects__types li:first-child{border-top:0;padding-top:0;}
.page-about .about-projects__types h3{margin-bottom:.3em;}
.page-about .about-projects__types p{
  font-size:15px;
  color:var(--mg-text-soft);
  line-height:1.78;
  margin:0;
  max-width:56ch;
}

/* ---------- MILESTONES ---------- */
.page-about .about-milestones__head{margin-bottom:clamp(28px,4vw,48px);}
.page-about .about-milestones__grid{
  display:grid;
  gap:clamp(30px,4.5vw,56px);
}
.page-about .about-tl{
  border-left:1px solid var(--mg-line);
  margin-left:6px;
}
.page-about .about-tl__item{
  position:relative;
  padding:0 0 30px 26px;
}
.page-about .about-tl__item:last-child{padding-bottom:0;}
.page-about .about-tl__item::before{
  content:"";
  position:absolute;
  left:-5px;
  top:9px;
  width:9px;
  height:9px;
  border-radius:50%;
  background:var(--mg-frost);
  border:1px solid var(--mg-orange);
  transition:background-color .2s var(--mg-ease),transform .2s var(--mg-ease);
}
.page-about .about-tl__item:hover::before{
  background:var(--mg-orange);
  transform:scale(1.25);
}
.page-about .about-tl__year{
  font-size:13px;
  letter-spacing:.14em;
  color:var(--mg-indigo);
  margin:0 0 6px;
}
.page-about .about-tl__title{margin-bottom:.35em;}
.page-about .about-tl__text{
  font-size:15px;
  color:var(--mg-text-soft);
  line-height:1.78;
  margin:0 0 .5em;
  max-width:58ch;
}
.page-about .about-tl__focus{
  font-family:var(--mg-font-index);
  font-size:12.5px;
  letter-spacing:.02em;
  color:var(--mg-slate);
  opacity:.6;
  margin:0;
  transition:opacity .2s var(--mg-ease),color .2s var(--mg-ease);
}
.page-about .about-tl__item:hover .about-tl__focus{
  opacity:1;
  color:var(--mg-orange-deep);
}
.page-about .about-milestones__figure{margin:0;}

/* ---------- ECO ---------- */
.page-about .about-eco__panel{
  background:var(--mg-ink);
  color:var(--mg-frost);
  padding:clamp(30px,5vw,64px);
  border:1px solid rgba(244,247,249,.14);
}
.page-about .about-eco__grid{
  display:grid;
  gap:clamp(28px,4vw,52px);
}
.page-about .about-eco__num{color:var(--mg-orange);margin-bottom:14px;}
.page-about .about-eco__title{color:var(--mg-frost);}
.page-about .about-eco__text{
  color:rgba(244,247,249,.76);
  font-size:16px;
  margin:0;
  max-width:52ch;
}
.page-about .about-eco__list{
  display:grid;
  gap:1px;
  background:rgba(244,247,249,.14);
  border:1px solid rgba(244,247,249,.14);
}
.page-about .about-eco__list li{
  background:var(--mg-ink);
  padding:18px 18px 20px;
}
.page-about .about-eco__metric{
  display:block;
  font-size:12px;
  letter-spacing:.12em;
  color:var(--mg-orange);
  margin:0 0 8px;
}
.page-about .about-eco__name{
  display:block;
  font-size:16px;
  font-weight:600;
  color:var(--mg-frost);
  margin-bottom:6px;
}
.page-about .about-eco__list p{
  font-size:14px;
  line-height:1.75;
  color:rgba(244,247,249,.68);
  margin:0;
}

/* ---------- NEXT ---------- */
.page-about .about-next{
  border-top:1px solid var(--mg-line);
  background:var(--mg-frost);
  padding:clamp(46px,6.5vw,84px) 0;
}
.page-about .about-next__inner{
  display:grid;
  gap:clamp(16px,2.5vw,24px);
  max-width:820px;
}
.page-about .about-next__title{
  font-size:clamp(23px,3vw,32px);
  line-height:1.3;
  font-weight:600;
  margin:0;
  padding-left:18px;
  border-left:4px solid var(--mg-orange);
}
.page-about .about-next__text{
  color:var(--mg-text-soft);
  margin:0;
  max-width:62ch;
}
.page-about .about-next__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:6px;
}

/* ---------- RESPONSIVE ---------- */
@media (min-width:640px){
  .page-about .about-hero__list li{flex-wrap:nowrap;}
  .page-about .about-projects__stats{grid-template-columns:repeat(2,1fr);}
  .page-about .about-eco__list{grid-template-columns:repeat(2,1fr);}
}

@media (min-width:900px){
  .page-about{font-size:17.5px;}
  .page-about .about-hero__grid{
    grid-template-columns:minmax(0,7fr) minmax(0,5fr);
    gap:clamp(36px,5vw,76px);
    align-items:end;
  }
  .page-about .about-origin__grid{
    grid-template-columns:minmax(0,4fr) minmax(0,8fr);
    gap:clamp(40px,6vw,96px);
    align-items:start;
  }
  .page-about .about-origin__side{position:sticky;top:calc(var(--mg-header-h) + 28px);}
  .page-about .about-method__track{grid-template-columns:repeat(4,1fr);}
  .page-about .about-step__summary{
    grid-template-columns:1fr;
    gap:14px;
    align-content:start;
    min-height:132px;
    padding:24px 20px;
  }
  .page-about .about-step__toggle{position:absolute;top:22px;right:18px;}
  .page-about .about-step__box{position:relative;height:100%;}
  .page-about .about-team__grid{
    grid-template-columns:minmax(0,5fr) minmax(0,7fr);
    gap:clamp(36px,5vw,68px);
    align-items:start;
  }
  .page-about .about-team__figure{position:sticky;top:calc(var(--mg-header-h) + 28px);}
  .page-about .about-team__roles{grid-template-columns:repeat(2,1fr);}
  .page-about .about-projects__grid{
    grid-template-columns:minmax(0,5fr) minmax(0,7fr);
    gap:clamp(36px,5vw,68px);
    align-items:start;
  }
  .page-about .about-milestones__grid{
    grid-template-columns:minmax(0,7fr) minmax(0,5fr);
    gap:clamp(36px,5.5vw,80px);
    align-items:start;
  }
  .page-about .about-milestones__figure{position:sticky;top:calc(var(--mg-header-h) + 28px);}
  .page-about .about-eco__grid{
    grid-template-columns:minmax(0,5fr) minmax(0,7fr);
    gap:clamp(36px,5vw,72px);
    align-items:start;
  }
}

@media (min-width:1200px){
  .page-about .about-projects__stats{grid-template-columns:repeat(4,1fr);}
}

@media (prefers-reduced-motion:reduce){
  .page-about *,
  .page-about *::before,
  .page-about *::after{
    transition-duration:.001ms !important;
    animation-duration:.001ms !important;
  }
}