/* Final award pass · Field Systems production ownership.
   The map is the primary object; the route grammar lives in the stage caption. */

body.page-field-systems .field-system-method{
  padding-block:clamp(72px,6.4vw,96px);
}
body.page-field-systems .field-system-method__head{
  grid-template-columns:minmax(0,1.08fr) minmax(290px,.42fr);
  margin-bottom:clamp(30px,3.4vw,46px);
}
body.page-field-systems .field-system-method__head h2{max-width:13ch}
body.page-field-systems .field-system-method__grid{
  grid-template-columns:minmax(248px,.38fr) minmax(600px,1.62fr);
  gap:clamp(28px,3vw,46px);
}
body.page-field-systems .field-system-method__steps{align-self:start;margin:0;padding:0;list-style:none}
body.page-field-systems .field-system-step{
  min-height:clamp(136px,15vh,154px);
  padding:clamp(21px,2vw,28px) 0 clamp(23px,2.2vw,31px) clamp(48px,4vw,60px);
}
body.page-field-systems .field-system-step::before{
  top:clamp(27px,2.35vw,33px);
  left:8px;
  width:10px;
  height:10px;
}
body.page-field-systems .field-system-step::after{
  top:calc(clamp(27px,2.35vw,33px) + 17px);
  left:13px;
}
body.page-field-systems .field-system-step__button .mono{margin-bottom:8px}
body.page-field-systems .field-system-step__button strong{
  max-width:15ch;
  font-size:clamp(1.48rem,1.95vw,2.15rem);
  line-height:1.03;
}
body.page-field-systems .field-system-step p{
  max-width:32ch;
  margin-top:10px;
  font-size:.91rem;
  line-height:1.46;
}
body.page-field-systems .field-system-step:not(.is-active){opacity:.72}
body.page-field-systems .field-system-step.is-active{opacity:1}

body.page-field-systems .field-system-method__stage{
  min-height:clamp(610px,68vh,676px);
  border-color:rgba(255,255,255,.2);
  background:
    radial-gradient(circle at 66% 36%,rgba(183,223,98,.075),transparent 35%),
    linear-gradient(155deg,rgba(255,255,255,.075),rgba(255,255,255,.022));
}
body.page-field-systems .field-system-method__stage::after{
  bottom:124px;
  background:linear-gradient(180deg,rgba(11,36,24,0) 66%,rgba(11,36,24,.32) 100%);
}
body.page-field-systems .field-system-method__visual{
  top:0;
  right:0;
  bottom:auto;
  left:0;
  height:calc(100% - 124px);
}
body.page-field-systems .field-system-method__visual .method-atlas-frame{
  fill:rgba(255,255,255,.022);
  stroke:rgba(255,255,255,.1);
}
body.page-field-systems .field-system-method__visual .method-stage-number{display:none}
body.page-field-systems .field-system-method__visual .method-stage-name{
  font-size:11px;
  letter-spacing:.095em;
}
body.page-field-systems .field-system-method__visual .method-stage-line{font-size:14px}
body.page-field-systems .field-system-method__visual .method-stage-rail{
  transform:translate(-7px,0);
  transform-origin:left center;
}
body.page-field-systems .field-system-method__visual .method-site-label{
  font-size:13.5px;
  letter-spacing:.045em;
}
body.page-field-systems .field-system-method__visual .method-site-meta{font-size:12.5px}
body.page-field-systems .field-system-method__visual .method-break-label,
body.page-field-systems .field-system-method__visual .method-intervention-label,
body.page-field-systems .field-system-method__visual .method-flow-node-label{font-size:12px}
body.page-field-systems .field-system-method__visual .method-decision-heading{font-size:38px}
body.page-field-systems .field-system-method__visual .method-decision-project{font-size:14px}
body.page-field-systems .field-system-method[data-stage="5"] .method-atlas-map{opacity:.14}
body.page-field-systems .field-system-method[data-stage="5"] .method-decision-board{transform:translateX(0) scale(1.01)}

body.page-field-systems .field-system-method__caption{
  right:0;
  bottom:0;
  left:0;
  z-index:4;
  display:grid;
  grid-template-columns:minmax(90px,.2fr) minmax(300px,1fr) auto;
  min-height:124px;
  align-items:center;
  gap:clamp(18px,2.2vw,32px);
  padding:18px clamp(22px,3vw,38px) 20px;
  border-top:1px solid rgba(255,255,255,.14);
  background:linear-gradient(180deg,rgba(6,26,17,.76),rgba(6,26,17,.94));
  backdrop-filter:blur(12px);
}
body.page-field-systems .field-system-method__phase{
  display:grid;
  grid-template-columns:auto 1fr;
  align-items:baseline;
  gap:8px;
  color:#b7df62;
}
body.page-field-systems .field-system-method__phase span{
  color:rgba(183,223,98,.56);
  font:500 1.8rem/1 var(--serif);
  letter-spacing:-.04em;
}
body.page-field-systems .field-system-method__phase strong{
  color:#b7df62;
  font:700 .69rem/1 var(--mono);
  letter-spacing:.1em;
  text-transform:uppercase;
}
body.page-field-systems .field-system-method__caption-copy{min-width:0}
body.page-field-systems .field-system-method__caption-copy>span{
  display:block;
  color:rgba(244,247,239,.54);
  font:650 .69rem/1.3 var(--mono);
  letter-spacing:.065em;
  text-transform:uppercase;
}
body.page-field-systems .field-system-method__caption-copy>strong{
  display:block;
  max-width:none;
  margin-top:7px;
  color:#fff;
  font:400 clamp(1.12rem,1.45vw,1.34rem)/1.15 var(--serif);
  text-align:left;
}
body.page-field-systems .field-system-method__caption-copy>p{
  max-width:58ch;
  margin:5px 0 0;
  color:rgba(244,247,239,.67);
  font-size:.83rem;
  line-height:1.4;
}
body.page-field-systems .field-system-method__action{
  display:inline-flex;
  min-height:44px;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:0 15px;
  border:1px solid rgba(183,223,98,.42);
  border-radius:999px;
  color:#f4f7ef;
  background:rgba(183,223,98,.065);
  font:700 .72rem/1 var(--mono);
  letter-spacing:.055em;
  text-align:center;
  text-decoration:none;
  white-space:nowrap;
  transition:border-color var(--motion-fast) ease,background-color var(--motion-fast) ease,color var(--motion-fast) ease;
}
body.page-field-systems .field-system-method__action:hover,
body.page-field-systems .field-system-method__action:focus-visible{
  border-color:#b7df62;
  color:#0b2418;
  background:#b7df62;
}
body.page-field-systems .field-system-method__action:focus-visible{
  outline:2px solid #fff;
  outline-offset:3px;
}

@media(max-width:1180px) and (min-width:981px){
  body.page-field-systems .field-system-method__grid{
    grid-template-columns:minmax(230px,.4fr) minmax(540px,1.6fr);
    gap:28px;
  }
  body.page-field-systems .field-system-method__caption{
    grid-template-columns:80px minmax(260px,1fr) auto;
    gap:16px;
    padding-inline:24px;
  }
  body.page-field-systems .field-system-method__action{max-width:190px;white-space:normal;line-height:1.3}
}

@media(max-width:980px){
  body.page-field-systems .field-system-method__head{grid-template-columns:1fr}
  body.page-field-systems .field-system-method__grid{display:flex;gap:0}
  body.page-field-systems .field-system-method__stage{
    min-height:clamp(410px,54svh,470px);
    max-height:470px;
    margin-bottom:22px;
  }
  body.page-field-systems .field-system-method__visual{height:calc(100% - 112px)}
  body.page-field-systems .field-system-method__stage::after{bottom:112px}
  body.page-field-systems .field-system-method__caption{
    grid-template-columns:76px minmax(0,1fr) auto;
    min-height:112px;
    gap:14px;
    padding:15px 20px 17px;
  }
  body.page-field-systems .field-system-method__caption-copy>p{font-size:.8rem}
  body.page-field-systems .field-system-method__action{max-width:178px;white-space:normal;line-height:1.25}
  body.page-field-systems .field-system-step{
    min-height:clamp(214px,31svh,270px);
    padding:28px 0 30px 54px;
  }
  body.page-field-systems .field-system-step__button strong{font-size:clamp(1.7rem,5vw,2.4rem)}
}

@media(max-width:640px){
  body.page-field-systems .field-system-method{padding-block:64px}
  body.page-field-systems .field-system-method__head{margin-bottom:28px}
  body.page-field-systems .field-system-method__stage{
    min-height:400px;
    max-height:400px;
    border-radius:18px;
  }
  body.page-field-systems .field-system-method__visual{height:calc(100% - 124px)}
  body.page-field-systems .field-system-method__stage::after{bottom:124px}
  body.page-field-systems .field-system-method__caption{
    grid-template-columns:64px minmax(0,1fr);
    min-height:124px;
    gap:10px 13px;
    padding:13px 16px 15px;
  }
  body.page-field-systems .field-system-method__phase{grid-row:1;grid-column:1}
  body.page-field-systems .field-system-method__caption-copy{grid-row:1/3;grid-column:2}
  body.page-field-systems .field-system-method__caption-copy>span{font-size:.61rem}
  body.page-field-systems .field-system-method__caption-copy>strong{margin-top:5px;font-size:1.02rem}
  body.page-field-systems .field-system-method__caption-copy>p{margin-top:4px;font-size:.75rem;line-height:1.32}
  body.page-field-systems .field-system-method__action{
    grid-row:2;
    grid-column:1;
    min-height:44px;
    max-width:64px;
    padding:0 8px;
    font-size:.58rem;
    line-height:1.22;
    white-space:normal;
  }
  body.page-field-systems .field-system-method__action span{display:none}
  body.page-field-systems .field-mobile-stage-nav{top:10px;right:10px;grid-template-columns:repeat(5,44px)}
  body.page-field-systems .field-mobile-stage-nav button{min-width:44px;min-height:44px}
  body.page-field-systems .field-system-step{min-height:clamp(210px,31svh,260px)}
}

@media(prefers-reduced-motion:reduce){
  body.page-field-systems .field-system-method__action{transition:none}
}

/* State-specific label ownership: each stage carries one readable layer. */
body.page-field-systems .field-system-method[data-stage="2"] :is(.method-site-label,.method-site-meta){opacity:0}
body.page-field-systems .field-system-method[data-stage="3"] :is(.method-site-label,.method-site-meta,.method-break-label){opacity:0}
body.page-field-systems .field-system-method[data-stage="4"] :is(.method-site-label,.method-site-meta,.method-break-label){opacity:0}
body.page-field-systems .field-system-method__visual :is(.method-site-label,.method-site-meta,.method-break-label){transition:opacity var(--motion-fast) ease}

body.page-field-systems .field-system-method__phase>div{display:grid;gap:3px}
body.page-field-systems .field-system-method__phase em{
  color:rgba(244,247,239,.55);
  font:650 .58rem/1 var(--mono);
  font-style:normal;
  letter-spacing:.08em;
  text-transform:uppercase;
}

@media(max-width:640px){
  body.page-field-systems .field-system-method__visual .method-stage-rail{display:none}
  body.page-field-systems .field-system-method__caption{
    grid-template-columns:62px minmax(0,1fr) 44px;
    grid-template-rows:1fr;
    gap:10px;
  }
  body.page-field-systems .field-system-method__phase{grid-row:1;grid-column:1}
  body.page-field-systems .field-system-method__caption-copy{grid-row:1;grid-column:2}
  body.page-field-systems .field-system-method__caption-copy>span{display:none}
  body.page-field-systems .field-system-method__action{
    grid-row:1;
    grid-column:3;
    width:44px;
    min-width:44px;
    min-height:44px;
    max-width:44px;
    padding:0;
    overflow:hidden;
    border-radius:50%;
    color:transparent;
    font-size:0;
    white-space:nowrap;
  }
  body.page-field-systems .field-system-method__action span{
    display:block;
    color:#f4f7ef;
    font:700 1rem/1 var(--mono);
  }
  body.page-field-systems .field-system-method__action:hover span,
  body.page-field-systems .field-system-method__action:focus-visible span{color:#0b2418}
}
@media(max-width:640px){
  body.page-field-systems .field-system-method[data-stage="5"] .method-decision-board{
    transform:translateY(58px) scale(.84);
    transform-origin:center top;
  }
  body.page-field-systems .field-system-method[data-stage="5"] .method-atlas-map{opacity:.08}
}


/* Functional-close 2026-08-08 · desktop control floor. */
@media (min-width: 701px) {
  body.page-field-systems .field-system-method__action {
    font-size: 12px;
  }
}