/* water.exposed — scrolling infographic (infographic.html). Builds on styles.css tokens. */
.ig { --ig-navy: #0b1f2a; --ig-navy-2: #10303f; --ig-ink-on-navy: #e6f1f5; --ig-muted-on-navy: #9fc0cc; }
:root[data-theme="dark"] .ig { --ig-navy: #071219; --ig-navy-2: #0c2230; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .ig { --ig-navy: #071219; --ig-navy-2: #0c2230; } }

.ig-main { overflow-x: clip; }
.ig-wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.ig-sec { padding: 96px 0; position: relative; }
.ig-tint { background: var(--off-bg); }
.ig-dark { background: var(--ig-navy); color: var(--ig-ink-on-navy);
  --page-text: var(--ig-ink-on-navy); --muted-text: var(--ig-muted-on-navy); --card-bg: var(--ig-navy-2); --border-col: #24495a; --off-bg: #143a4b; --accent-text: #7dd3fc; }
.ig-dark a { color: #7dd3fc; }
.ig-eyebrow { font: 600 12.5px var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--accent-text); margin: 0 0 10px; }
.ig-h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(30px, 4.4vw, 52px); line-height: 1.05; letter-spacing: -.02em; margin: 0 0 16px; }
.ig-lede { font-size: 18px; line-height: 1.55; color: var(--muted-text); max-width: 760px; margin: 0 0 36px; }
.ig-muted { color: var(--muted-text); }
.ig-split { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 56px; align-items: center; }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
.ig-fill { display: block; height: 100%; width: 0; border-radius: 0 4px 4px 0; transition: width 1.1s cubic-bezier(.2,.8,.2,1) .15s; }
.reveal.in .ig-fill, .in .ig-fill { width: var(--w); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .ig-fill { width: var(--w); transition: none; }
  .ig-waves .wv { animation: none !important; }
  .ig-live::after { animation: none !important; }
}

/* hero */
.ig-hero { position: relative; min-height: min(calc(100vh - 56px), 880px); display: flex; align-items: center; background: linear-gradient(180deg, var(--ig-navy) 0%, #0e3446 70%, #0e7490 100%); color: #fff; overflow: hidden; }
.ig-hero-inner { position: relative; z-index: 1; padding-top: 48px; padding-bottom: 140px; width: 100%; }
.ig-waves { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: 42%; }
.ig-waves .wv { transform-origin: center; }
.ig-waves .wv1 { fill: #38bdf8; opacity: .22; animation: igwave 9s ease-in-out infinite alternate; }
.ig-waves .wv2 { fill: #0ea5c6; opacity: .35; animation: igwave 12s ease-in-out infinite alternate-reverse; }
.ig-waves .wv3 { fill: var(--page-bg); opacity: 1; }
@keyframes igwave { from { transform: translateX(-3%) scaleY(1); } to { transform: translateX(3%) scaleY(1.12); } }
.ig-kicker { display: inline-flex; align-items: center; gap: 10px; font: 600 13px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: #bae6fd; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); padding: 6px 12px; border-radius: 999px; }
.ig-live { width: 9px; height: 9px; border-radius: 50%; background: #34d399; position: relative; }
.ig-live::after { content: ""; position: absolute; inset: -5px; border-radius: 50%; border: 2px solid #34d399; animation: igping 1.8s ease-out infinite; }
@keyframes igping { from { transform: scale(.6); opacity: .9; } to { transform: scale(1.6); opacity: 0; } }
.ig-h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(44px, 8vw, 104px); line-height: .95; letter-spacing: -.035em; margin: 22px 0 28px; color: #fff; }
.ig-hero-num { display: flex; align-items: flex-end; gap: 18px; flex-wrap: wrap; }
.ig-hero-num > span:first-child { font-family: var(--font-display); font-weight: 700; font-size: clamp(88px, 15vw, 190px); line-height: .8; color: #38bdf8; letter-spacing: -.04em; }
.ig-hero-unit { font-size: clamp(18px, 2.2vw, 26px); font-weight: 600; line-height: 1.25; padding-bottom: 8px; }
.ig-hero-unit small { display: block; font-size: 14px; font-weight: 400; color: #bae6fd; margin-top: 6px; }
.ig-run { margin: 28px 0 0; font: 13px var(--font-mono); color: #bae6fd; }
.ig-run a { color: #fff; }
.ig-scroll { display: inline-flex; flex-direction: column; align-items: center; gap: 2px; margin-top: 30px; color: #fff; text-decoration: none; font: 600 12px var(--font-mono); letter-spacing: .12em; text-transform: uppercase; opacity: .85; }
.ig-scroll span { font-size: 22px; animation: igbob 1.6s ease-in-out infinite; }
@keyframes igbob { 50% { transform: translateY(6px); } }

/* stats */
.ig-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; }
.ig-stat { position: relative; padding: 26px 24px 24px; border-radius: 14px; background: var(--card-bg); border: 1px solid var(--border-col); overflow: hidden; }
.ig-stat-bar { position: absolute; left: 0; top: 0; right: 0; height: 5px; }
.ig-stat-n { font-family: var(--font-display); font-weight: 700; font-size: clamp(48px, 6vw, 72px); line-height: 1; letter-spacing: -.03em; }
.ig-stat-l { font-weight: 700; font-size: 17px; margin-top: 10px; }
.ig-stat-s { font-size: 13.5px; color: var(--muted-text); margin-top: 6px; line-height: 1.45; }
.ig-stat-link { display: inline-block; margin-top: 10px; font-weight: 700; font-size: 14px; color: var(--accent-bright); text-decoration: none; }
.ig-stat-link:hover, .ig-stat-link:focus-visible { text-decoration: underline; }

/* dot grid */
.ig-dots { display: grid; grid-template-columns: repeat(auto-fill, minmax(46px, 1fr)); gap: 10px; margin: 0 0 28px; }
.ig-dot { aspect-ratio: 1; border-radius: 50%; background: var(--c); display: flex; align-items: center; justify-content: center; text-decoration: none; color: #fff !important; font: 700 15px var(--font-display); box-shadow: 0 0 0 3px var(--page-bg); transition: transform .15s; }
.reveal .ig-dot { transform: scale(0); transition: transform .45s cubic-bezier(.3,1.6,.5,1); transition-delay: calc(min(var(--i), 40) * 25ms); }
.ig-dots.dense { grid-template-columns: repeat(auto-fill, minmax(14px, 1fr)); gap: 4px; }
.ig-dots.dense .ig-dot { box-shadow: none; font-size: 0; }
.ig-dots.dense .ig-dot.off { box-shadow: inset 0 0 0 2px var(--c); }
.ig-dots.dense .ig-dot span { display: none; }
.reveal.in .ig-dot { transform: scale(1); }
.ig-dot:hover, .ig-dot:focus-visible { transform: scale(1.15) !important; }
.ig-dot.off { background: transparent; box-shadow: inset 0 0 0 3px var(--c), 0 0 0 3px var(--page-bg); color: var(--page-text) !important; }
.ig-levelbar { display: flex; gap: 3px; height: 44px; border-radius: 8px; overflow: hidden; }
.ig-levelbar span { display: flex; align-items: center; padding-left: 12px; color: #fff; font: 700 17px var(--font-display); min-width: 34px; }
.ig-legend { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 14px; font-size: 14px; color: var(--muted-text); }
.ig-legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.ig-legend b { color: var(--page-text); }
.ig-legend em { font-style: normal; font-size: 12px; }
.ig-hollow { border: 2px solid var(--muted-text); background: transparent; border-radius: 50% !important; }

/* map card */
.ig-map-card { background: var(--card-bg); border: 1px solid var(--border-col); border-radius: 16px; padding: 22px; box-shadow: 0 10px 40px rgba(11,31,42,.08); }

/* categories */
.ig-cats { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 14px; }
.ig-cat { position: relative; display: grid; gap: 4px; padding: 18px 18px 16px; border-radius: 14px; background: var(--card-bg); border: 1px solid var(--border-col); text-decoration: none; color: var(--page-text) !important; overflow: hidden; transition: transform .15s, box-shadow .15s; }
.ig-cat::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 6px; background: var(--c); }
.ig-cat:hover { transform: translateY(-3px); box-shadow: 0 10px 28px rgba(0,0,0,.10); }
.ig-cat.empty { opacity: .6; }
.ig-cat-icon { color: var(--accent-text); display: inline-flex; }
.ig-cat-n { font-family: var(--font-display); font-weight: 700; font-size: 44px; line-height: 1; margin-top: 6px; }
.ig-cat-name { font-weight: 700; font-size: 15px; line-height: 1.25; }
.ig-cat-top { font-size: 12.5px; color: var(--muted-text); line-height: 1.4; }

/* layers & shared tracks */
.ig-layer { margin-bottom: 22px; }
.ig-layer-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 8px; }
.ig-layer-name { font-weight: 700; font-size: 17px; display: flex; align-items: center; gap: 8px; }
.ig-layer-name i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.ig-layer-n { font-family: var(--font-display); font-weight: 700; font-size: 26px; }
.ig-layer-n em { font: 13px var(--font-body); color: var(--muted-text); }
.ig-track { display: block; height: 22px; background: var(--off-bg); border-radius: 0 4px 4px 0; overflow: hidden; }
.ig-layer-s { font-size: 13px; color: var(--muted-text); margin-top: 6px; }

/* timeline */
.ig-timeline-wrap { overflow-x: auto; padding-bottom: 6px; }
.ig-tlb { display: grid; grid-template-columns: repeat(var(--cols), minmax(12px, 1fr)); gap: 3px; align-items: end; min-width: calc(var(--cols) * 15px); }
.ig-tlb-col { display: grid; grid-template-rows: auto auto; }
.ig-tlb-plot { height: 240px; padding-top: 20px; box-sizing: border-box; display: flex; align-items: flex-end; border-bottom: 1px solid var(--border-col); }
.ig-tlb-bar { position: relative; width: 100%; display: flex; flex-direction: column; border-radius: 3px 3px 0 0; overflow: visible; }
.ig-tlb-bar i { display: block; min-height: 1px; }
.ig-tlb-bar i:first-of-type { border-radius: 3px 3px 0 0; }
.ig-tlb-col.clipped .ig-tlb-bar::before { content: ""; position: absolute; left: -2px; right: -2px; top: 10px; height: 4px; background: var(--page-bg); transform: skewY(-12deg); z-index: 1; }
.ig-tlb-n { position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%); font: 700 11px var(--font-mono); color: var(--page-text); white-space: nowrap; padding-bottom: 3px; }
.ig-tlb-col:hover .ig-tlb-bar { filter: brightness(1.12); }
.ig-tlb-legend { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 10px; font-size: 12.5px; color: var(--muted-text); }
.ig-tlb-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }
.ig-tl { display: grid; grid-template-columns: repeat(var(--cols), minmax(16px, 1fr)); gap: 3px; align-items: end; min-width: calc(var(--cols) * 19px); }
.ig-tl-col { display: grid; grid-template-rows: 1fr auto; }
.ig-tl-stack { display: flex; flex-direction: column-reverse; gap: 3px; align-items: center; min-height: calc(var(--rows) * 19px); border-bottom: 1px solid var(--border-col); padding-bottom: 4px; }
.ig-tl-dot { width: 15px; height: 15px; border-radius: 50%; background: var(--c); display: block; transition: transform .15s; }
.ig-tl-dot.off { background: transparent; box-shadow: inset 0 0 0 2.5px var(--c); }
.ig-tl-dot:hover { transform: scale(1.4); }
.ig-tl-lab { font: 11px var(--font-mono); color: var(--muted-text); height: 18px; padding-top: 4px; white-space: nowrap; }

/* money */
.ig-money { display: grid; gap: 8px; }
.ig-money-row { display: grid; grid-template-columns: minmax(180px, 34%) 1fr 72px; gap: 14px; align-items: center; text-decoration: none; color: var(--page-text) !important; padding: 6px 8px; border-radius: 8px; }
.ig-money-row:hover { background: var(--card-bg); }
.ig-money-lab { display: grid; line-height: 1.25; min-width: 0; }
.ig-money-lab b { font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ig-money-lab span { font-size: 12px; color: var(--muted-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ig-money-track { height: 20px; background: linear-gradient(to right, var(--border-col) 1px, transparent 1px) 0 0 / 25% 100%; border-radius: 0 4px 4px 0; overflow: hidden; }
.ig-money-v { font-family: var(--font-display); font-weight: 700; font-size: 18px; text-align: right; }
.ig-money-axis { display: grid; grid-template-columns: minmax(180px, 34%) 1fr 72px; gap: 14px; padding: 0 8px; }
.ig-money-ticks { position: relative; height: 18px; font: 11px var(--font-mono); color: var(--muted-text); }
.ig-money-ticks i { position: absolute; transform: translateX(-50%); font-style: normal; white-space: nowrap; }

/* utility ladder */
.ig-ladder { display: grid; gap: 10px; }
.ig-rung { border-radius: 12px; padding: 14px 16px; background: var(--card-bg); border: 1px solid var(--border-col); border-left: calc(var(--step) * 2px + 2px) solid var(--sev-high); }
.ig-rung:first-child { border-left-color: var(--sev-critical); }
.ig-rung:nth-child(n+3) { border-left-color: var(--sev-low); }
.ig-rung-head { display: flex; justify-content: space-between; align-items: baseline; }
.ig-rung-l { font-weight: 700; font-size: 16px; }
.ig-rung-n { font-family: var(--font-display); font-weight: 700; font-size: 28px; }
.ig-rung-names { display: flex; flex-wrap: wrap; gap: 6px 14px; margin-top: 6px; font-size: 13px; }
.ig-rung-names a { color: var(--page-text) !important; text-decoration: none; border-bottom: 1px dotted var(--muted-text); }
.ig-rung-names span { color: var(--muted-text); }

/* status */
.ig-status-row { display: grid; grid-template-columns: minmax(150px, 40%) 1fr 36px; gap: 12px; align-items: center; margin-bottom: 12px; font-size: 14.5px; }
.ig-status-row b { font-family: var(--font-display); font-size: 20px; text-align: right; }

/* card wall */
.ig-wall-group { margin-bottom: 40px; }
.ig-wall-h { display: flex; align-items: center; gap: 10px; font-size: 20px; margin: 0 0 14px; }
.ig-wall-h > span:last-child { font: 600 13px var(--font-mono); color: var(--muted-text); background: var(--card-bg); border: 1px solid var(--border-col); border-radius: 999px; padding: 1px 9px; }
.ig-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.ig-card { position: relative; display: grid; gap: 6px; align-content: start; padding: 18px 18px 14px; border-radius: 14px; background: var(--card-bg); border: 1px solid var(--border-col); text-decoration: none; color: var(--page-text) !important; overflow: hidden; transition: transform .15s, box-shadow .15s; }
.ig-card::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 6px; background: var(--c); }
.ig-card:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(0,0,0,.12); }
.ig-card.off { opacity: .7; }
.ig-card.off::before { background: repeating-linear-gradient(90deg, var(--c) 0 8px, transparent 8px 14px); }
.ig-card-top { display: flex; justify-content: space-between; align-items: center; }
.ig-card-score { font-family: var(--font-display); font-weight: 700; font-size: 40px; line-height: 1; }
.ig-card-name { font-weight: 700; font-size: 15.5px; line-height: 1.25; }
.ig-card-title { font-size: 13px; color: var(--muted-text); line-height: 1.35; }
.ig-card-km { font-size: 13px; line-height: 1.45; border-left: 2px solid var(--border-col); padding-left: 8px; }
.ig-card-foot { display: flex; justify-content: space-between; gap: 8px; font: 11.5px var(--font-mono); color: var(--muted-text); margin-top: 4px; }

/* end */
.ig-big-quote { font-family: var(--font-display); font-size: clamp(22px, 3vw, 34px); line-height: 1.3; font-weight: 600; max-width: 900px; margin: 0 0 16px; }
.ig-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0 22px; }
.ig-btn { display: inline-block; padding: 12px 20px; border-radius: 10px; background: #38bdf8; color: #0b1f2a !important; font-weight: 700; text-decoration: none; }
.ig-btn.ghost { background: transparent; color: #e6f1f5 !important; border: 1px solid #3c6a7d; }
.ig-updated { font: 12px var(--font-mono); color: var(--muted-text); margin: 0; }
.ig-toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 140%); background: #0b1f2a; color: #fff; padding: 12px 18px; border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,.3); font-weight: 600; z-index: 200; transition: transform .35s; }
.ig-toast.on { transform: translate(-50%, 0); }

@media (max-width: 860px) {
  .ig-sec { padding: 64px 0; }
  .ig-split { grid-template-columns: 1fr; gap: 24px; }
  .ig-wrap { padding: 0 16px; }
  .ig-lede { font-size: 16px; margin-bottom: 26px; }
  .ig-dots { grid-template-columns: repeat(auto-fill, minmax(36px, 1fr)); gap: 8px; }
  .ig-dot { font-size: 12px; }
  .ig-dots.dense { grid-template-columns: repeat(auto-fill, minmax(10px, 1fr)); gap: 3px; }
  .ig-tlb { grid-template-columns: repeat(var(--cols), minmax(6px, 1fr)); gap: 2px; min-width: 0; }
  .ig-tlb-col.early { margin-right: 4px; }
  .ig-tlb-col.early .ig-tl-lab b { display: none; }
  .ig-money-row, .ig-money-axis { grid-template-columns: minmax(110px, 38%) 1fr 56px; gap: 8px; }
  .ig-money-v { font-size: 15px; }
  .ig-status-row { grid-template-columns: minmax(110px, 44%) 1fr 30px; }
  .ig-hero-inner { padding-bottom: 110px; }
}
@media print { .ig-waves, .ig-scroll, .ig-toast { display: none; } .reveal { opacity: 1; transform: none; } .ig-fill { width: var(--w); } .ig-hero { min-height: 0; } }

/* EPA systems baseline section */
.ig-sys-sec { background: var(--page-bg); border-top: 1px solid var(--border-col); }
.ig-sys-hero { display: grid; gap: 10px; padding: 26px 24px; border-radius: 14px; background: var(--card-bg); border: 1px solid var(--border-col); margin-bottom: 22px; }
.ig-sys-n { font-family: var(--font-display); font-weight: 700; font-size: clamp(56px, 8vw, 96px); line-height: 1; letter-spacing: -.03em; color: var(--accent-bright); }
.ig-sys-t { font-weight: 700; font-size: 18px; }
.ig-sys-meter { height: 14px; border-radius: 7px; background: var(--sev-high); overflow: hidden; }
.ig-sys-meter span { display: block; height: 100%; width: var(--w); background: var(--accent-bright); border-radius: 7px 0 0 7px; transition: width 1.2s ease-out; }
.ig-sys-s { font-size: 13.5px; color: var(--muted-text); }
.ig-sys-states { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 6px 18px; }
.ig-sys-row { display: grid; grid-template-columns: 110px 1fr 46px; gap: 10px; align-items: center; font-size: 13px; text-decoration: none; color: var(--page-text) !important; padding: 4px 0; }
.ig-sys-row b { text-align: right; font-variant-numeric: tabular-nums; }

/* Financial picture section */
.ig-fin-sec { background: var(--page-bg); border-top: 1px solid var(--border-col); }
.fin-ig-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin-bottom: 30px; }
.fin-ig-stat { display: grid; gap: 4px; padding: 18px; border-radius: 14px; background: var(--card-bg); border: 1px solid var(--border-col); }
.fin-ig-stat b { font-family: var(--font-display); font-size: 44px; line-height: 1; }
.fin-ig-stat em { font-style: normal; font-size: 12.5px; color: var(--muted-text); }
.fin-ig-h { font-size: 22px; margin: 34px 0 6px; }
.fin-ig-sub { color: var(--muted-text); font-size: 14px; margin: 0 0 14px; max-width: 820px; }
.fin-ig-bills { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.fin-ig-bill { padding: 18px; border-radius: 14px; background: var(--card-bg); border: 1px solid var(--border-col); display: grid; gap: 6px; }
.fin-ig-bill-v { font-family: var(--font-display); font-weight: 700; font-size: 40px; line-height: 1; }
.fin-ig-bill-v span { font: 600 12px var(--font-body); color: var(--muted-text); margin-left: 6px; }
.fin-ig-iqr { font-size: 13px; }
.fin-ig-bill-l { font-weight: 700; }
.fin-ig-basis { font-size: 12.5px; color: var(--muted-text); }
.fin-ig-stat-note { font-size: 11.5px; color: var(--muted-text); border-top: 1px dashed var(--border-col); padding-top: 6px; }
.fin-ig-list { display: grid; gap: 6px; }
.fin-ig-row { display: grid; grid-template-columns: minmax(160px, 1.4fr) minmax(120px, 1fr) minmax(110px, auto) minmax(110px, auto) auto; gap: 12px; align-items: center; padding: 10px 12px; border-radius: 10px; background: var(--card-bg); border: 1px solid var(--border-col); text-decoration: none; color: var(--page-text) !important; font-size: 13.5px; }
.fin-ig-row:hover { border-color: var(--accent); }
.fin-ig-cov { background: var(--card-bg); border: 1px solid var(--border-col); border-radius: 14px; padding: 16px 18px; font-size: 14px; }
.fin-ig-cov p { margin: 0 0 8px; }
.fin-warn-list { margin: 6px 0 0; padding-left: 18px; }
@media (max-width: 860px) {
  .fin-ig-row { grid-template-columns: 1fr auto; }
  .fin-ig-row > span:nth-child(2), .fin-ig-row > span:nth-child(4) { grid-column: 1 / -1; font-size: 12.5px; color: var(--muted-text); }
}
.ig-tlb-col.early { margin-right: 8px; }
.ig-tlb-col.early .ig-tlb-bar { opacity: .55; }
.ig-tlb-col:last-child .ig-tlb-n { left: auto; right: 0; transform: none; }
.ig-tlb-col:last-child.clipped .ig-tlb-bar::before { right: 0; }
.ig-tlb-col { min-width: 0; }
.ig-tlb .ig-tl-lab { position: relative; padding-top: 0; }
.ig-tlb .ig-tl-lab b { position: absolute; left: 0; top: 4px; }