/* ReDewable — public site system (home, campus, edge) */
:root {
  --ink: #06100b;
  --ink-2: #0b1811;
  --ink-3: #12241a;
  --paper: #f4f3ed;
  --paper-2: #eae9e0;
  --white: #ffffff;
  --brand: #1a3d2f;
  --volt: #6ee7a0;
  --volt-dim: #2f9e63;
  --amber: #f2b24c;
  --text: #0d1a13;
  --text-2: #4a5a51;
  --text-inv: #eef4f0;
  --text-inv-2: #9fb3a7;
  --line: rgba(13, 26, 19, 0.13);
  --line-inv: rgba(238, 244, 240, 0.12);
  --font: 'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'Geist Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --wrap: 1240px;
  --gut: clamp(20px, 4vw, 48px);
  --r: 14px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gut); }

/* ---------- type ---------- */
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--volt-dim);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before { content: ''; width: 18px; height: 1px; background: currentColor; }
.dark .eyebrow { color: var(--volt); }
.h1 {
  font-size: clamp(44px, 7.4vw, 104px);
  line-height: 0.98;
  letter-spacing: -0.045em;
  font-weight: 500;
}
.h2 {
  font-size: clamp(32px, 4.4vw, 60px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 500;
  max-width: 18ch;
}
.h2--wide { max-width: 24ch; }
.h3 { font-size: 22px; line-height: 1.2; letter-spacing: -0.02em; font-weight: 500; }
.lede { font-size: clamp(17px, 1.5vw, 20px); color: var(--text-2); max-width: 60ch; }
.dark .lede { color: var(--text-inv-2); }
.muted { color: var(--text-2); }
.dark .muted { color: var(--text-inv-2); }
em.v { font-style: normal; color: var(--volt-dim); }
.dark em.v { color: var(--volt); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-size: 15px; font-weight: 500;
  border: 1px solid transparent;
  transition: transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
  cursor: pointer;
}
.btn .arr { transition: transform .2s ease; }
.btn:hover .arr { transform: translateX(4px); }
.btn--pri { background: var(--volt); color: var(--ink); }
.btn--pri:hover { background: #8ff0b6; }
.btn--ghost { border-color: var(--line-inv); color: var(--text-inv); }
.btn--ghost:hover { border-color: var(--volt); color: var(--volt); }
.btn--ink { background: var(--ink); color: var(--text-inv); }
.btn--ink:hover { background: var(--brand); }
.btn--line { border-color: var(--line); color: var(--text); }
.btn--line:hover { border-color: var(--text); }

/* ---------- header ---------- */
.hdr {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease;
  border-bottom: 1px solid transparent;
  color: var(--text-inv);
}
.hdr.is-stuck {
  background: rgba(6, 16, 11, 0.78);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line-inv);
}
.hdr__in { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 18px; letter-spacing: -0.02em; }
.logo img { width: 26px; height: 26px; filter: brightness(0) invert(1); }
.hero .eyebrow { color: var(--volt); }
.nav { display: flex; align-items: center; gap: 30px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; }
.nav a { color: var(--text-inv-2); transition: color .2s; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--text-inv); }
.nav .btn { font-family: var(--font); font-size: 14px; letter-spacing: 0; text-transform: none; padding: 10px 18px; color: var(--ink); }
.burger { display: none; width: 40px; height: 40px; background: none; border: 0; cursor: pointer; position: relative; }
.burger span { position: absolute; left: 9px; right: 9px; height: 1.5px; background: var(--text-inv); transition: transform .25s, top .25s; }
.burger span:nth-child(1) { top: 15px; } .burger span:nth-child(2) { top: 24px; }
.burger.on span:nth-child(1) { top: 19px; transform: rotate(45deg); }
.burger.on span:nth-child(2) { top: 19px; transform: rotate(-45deg); }
.mnav {
  position: fixed; inset: 72px 0 0 0; z-index: 49; background: var(--ink);
  display: none; flex-direction: column; padding: 28px var(--gut); gap: 6px;
}
.mnav.on { display: flex; }
.mnav a { color: var(--text-inv); font-size: 28px; letter-spacing: -0.02em; padding: 12px 0; border-bottom: 1px solid var(--line-inv); }

/* ---------- sections ---------- */
.sec { padding: clamp(72px, 10vw, 140px) 0; position: relative; }
.sec--tight { padding: clamp(56px, 7vw, 96px) 0; }
.dark { background: var(--ink); color: var(--text-inv); }
.dark-2 { background: var(--ink-2); }
.white { background: var(--white); }
.sec__head { display: grid; gap: 22px; margin-bottom: clamp(40px, 6vw, 72px); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: end; }
.blueprint::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(110, 231, 160, 0.16) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 70%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 70%, transparent);
}
.blueprint > * { position: relative; }

/* ---------- hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; background: var(--ink); color: var(--text-inv); overflow: hidden; }
.hero--sub { min-height: 78svh; }
.hero__photo {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(1) contrast(1.15) brightness(0.62);
  opacity: 0.55;
  mask-image: linear-gradient(100deg, transparent 18%, #000 78%);
  -webkit-mask-image: linear-gradient(100deg, transparent 18%, #000 78%);
}
.hero__tint { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6,16,11,.35) 0%, rgba(6,16,11,0) 35%, rgba(6,16,11,.92) 100%), linear-gradient(120deg, rgba(26,61,47,.0), rgba(47,158,99,.28)); mix-blend-mode: normal; }
.hero__flow { position: absolute; inset: 0; width: 100%; height: 100%; mix-blend-mode: screen; opacity: .8;
  mask-image: linear-gradient(90deg, rgba(0,0,0,.18) 0%, rgba(0,0,0,.35) 35%, #000 75%);
  -webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,.18) 0%, rgba(0,0,0,.35) 35%, #000 75%); }
.hero .lede { color: #d3dfd8; }
.hero__iso { position: absolute; right: -2%; top: 50%; transform: translateY(-52%); width: min(58vw, 860px); opacity: .95; }
.hero__in { position: relative; width: 100%; padding-top: 140px; padding-bottom: clamp(40px, 6vw, 72px); }
.hero__copy { display: grid; gap: 28px; max-width: 900px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__meta {
  margin-top: clamp(40px, 7vw, 88px);
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-inv);
}
.hero__meta div { padding: 20px 20px 0 0; }
.hero__meta div + div { padding-left: 20px; border-left: 1px solid var(--line-inv); }
.hero__meta b { display: block; font-size: clamp(24px, 2.6vw, 36px); font-weight: 500; letter-spacing: -0.03em; line-height: 1.1; }
.hero__meta span { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-inv-2); }

/* ---------- cell grids ---------- */
.cells { display: grid; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--white); }
.dark .cells { border-color: var(--line-inv); background: transparent; }
.cells--3 { grid-template-columns: repeat(3, 1fr); }
.cells--4 { grid-template-columns: repeat(4, 1fr); }
.cells--2 { grid-template-columns: repeat(2, 1fr); }
.cell { padding: clamp(24px, 3vw, 40px); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); margin: 0 -1px -1px 0; display: grid; gap: 14px; align-content: start; }
.dark .cell { border-color: var(--line-inv); }
.cell__k { font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--volt-dim); display: flex; justify-content: space-between; align-items: center; }
.dark .cell__k { color: var(--volt); }
.cell p { color: var(--text-2); font-size: 16px; }
.dark .cell p { color: var(--text-inv-2); }
.cell__tags { display: grid; gap: 8px; margin-top: 6px; padding-top: 16px; border-top: 1px dashed var(--line); font-size: 14px; }
.dark .cell__tags { border-color: var(--line-inv); }
.cell__tags div { display: grid; grid-template-columns: 72px 1fr; gap: 10px; color: var(--text-2); }
.dark .cell__tags div { color: var(--text-inv-2); }
.cell__tags b { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 500; color: var(--text); padding-top: 3px; }
.dark .cell__tags b { color: var(--text-inv); }
.ico { width: 40px; height: 40px; color: var(--volt-dim); }
.dark .ico { color: var(--volt); }

/* ---------- stats ---------- */
.stat b { display: block; font-size: clamp(44px, 5.6vw, 84px); line-height: 1; letter-spacing: -0.05em; font-weight: 500; font-variant-numeric: tabular-nums; }
.stat b small { font-size: 0.42em; letter-spacing: -0.02em; margin-left: 4px; color: var(--volt-dim); font-weight: 500; }
.dark .stat b small { color: var(--volt); }
.stat .h3 { font-size: 17px; margin-top: 8px; }
.stat p { font-size: 14px; }

/* ---------- power path ---------- */
.path { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; align-items: stretch; position: relative; }
.node { position: relative; padding: 22px 20px 24px; border: 1px solid var(--line-inv); border-radius: var(--r); background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,0)); margin-right: 44px; display: grid; gap: 8px; align-content: start; }
.node:last-child { margin-right: 0; }
.node__n { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; color: var(--text-inv-2); }
.node__t { font-size: 19px; letter-spacing: -0.02em; font-weight: 500; line-height: 1.2; }
.node__d { font-size: 14px; color: var(--text-inv-2); line-height: 1.5; }
.node--core { border-color: rgba(110,231,160,.55); background: linear-gradient(180deg, rgba(110,231,160,.12), rgba(110,231,160,.02)); box-shadow: 0 0 60px -20px rgba(110,231,160,.5); }
.node--gas .node__n { color: var(--amber); }
.node:not(:last-child)::after {
  content: ''; position: absolute; top: 50%; left: 100%; width: 44px; height: 2px;
  background: repeating-linear-gradient(90deg, var(--volt) 0 8px, transparent 8px 16px);
  background-size: 16px 2px; animation: wire 0.7s linear infinite;
}
.node--gas::after { background: repeating-linear-gradient(90deg, var(--amber) 0 8px, transparent 8px 16px) !important; background-size: 16px 2px !important; }
@keyframes wire { to { background-position: 16px 0; } }
.path__grid { margin-top: 18px; display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); }
.path__grid div { grid-column: 3 / 4; margin-right: 44px; justify-self: center; width: max-content; border: 1px dashed var(--line-inv); border-radius: var(--r); padding: 14px 20px; font-size: 14px; color: var(--text-inv-2); position: relative; }
.path__grid div::before { content: ''; position: absolute; left: 50%; bottom: 100%; height: 18px; border-left: 1px dashed var(--text-inv-2); }
.path__grid b { color: var(--text-inv); font-weight: 500; }
.path__cap { margin-top: 28px; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-inv-2); }

/* ---------- scale cards ---------- */
.scale { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.scard { position: relative; border-radius: 20px; overflow: hidden; background: var(--ink); color: var(--text-inv); display: grid; grid-template-rows: auto 1fr; min-height: 640px; transition: transform .35s ease; }
.scard:hover { transform: translateY(-4px); }
.scard__art { position: relative; aspect-ratio: 16 / 10; background: radial-gradient(120% 90% at 50% 100%, rgba(47,158,99,.28), transparent 70%); border-bottom: 1px solid var(--line-inv); }
.scard__art svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.scard__body { padding: clamp(24px, 3vw, 40px); display: grid; gap: 16px; align-content: start; }
.scard__big { font-size: clamp(40px, 4.4vw, 64px); letter-spacing: -0.045em; line-height: 1; font-weight: 500; }
.scard__big small { font-size: .4em; color: var(--volt); letter-spacing: -0.01em; margin-left: 6px; }
.scard ul { list-style: none; display: grid; gap: 0; margin-top: 6px; }
.scard li { display: grid; grid-template-columns: 110px 1fr; gap: 14px; padding: 12px 0; border-top: 1px solid var(--line-inv); font-size: 15px; color: var(--text-inv-2); }
.scard li b { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-inv); font-weight: 500; padding-top: 3px; }
.scard .btn { justify-self: start; margin-top: 10px; }

/* ---------- pillars ---------- */
.pillar { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 5vw, 80px); padding: clamp(32px, 4vw, 56px) 0; border-top: 1px solid var(--line); align-items: start; }
.pillar:last-child { border-bottom: 1px solid var(--line); }
.pillar__k { font-family: var(--mono); font-size: 12px; letter-spacing: .12em; color: var(--volt-dim); margin-bottom: 16px; }
.pillar h3 { font-size: clamp(26px, 3vw, 40px); letter-spacing: -0.03em; line-height: 1.08; font-weight: 500; }
.pillar p { color: var(--text-2); }
.pillar p + p { margin-top: 14px; }

/* ---------- proof / project ---------- */
.proof { display: grid; grid-template-columns: 1.05fr 1fr; border: 1px solid var(--line-inv); border-radius: 20px; overflow: hidden; }
.proof__copy { padding: clamp(28px, 4vw, 56px); display: grid; gap: 22px; align-content: start; }
.proof__img { position: relative; min-height: 420px; }
.proof__img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: saturate(.85) contrast(1.05); }
.proof__img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, var(--ink) 0%, rgba(6,16,11,0) 30%); }
.status { display: grid; gap: 0; }
.status div { display: grid; grid-template-columns: 20px 1fr auto; gap: 12px; align-items: baseline; padding: 12px 0; border-top: 1px solid var(--line-inv); font-size: 15px; }
.status i { width: 8px; height: 8px; border-radius: 50%; background: var(--volt); display: inline-block; transform: translateY(-1px); }
.status i.o { background: transparent; border: 1px solid var(--amber); }
.status span { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-inv-2); }
.fine { font-size: 13px; color: var(--text-inv-2); }
.paper .fine, .white .fine { color: var(--text-2); }

/* ---------- routing ---------- */
.route { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.rcard { background: var(--white); border: 1px solid var(--line); border-radius: var(--r); padding: 28px; display: grid; gap: 14px; align-content: start; min-height: 300px; transition: border-color .2s, transform .25s, background .25s, color .25s; }
.rcard:hover { transform: translateY(-4px); background: var(--ink); color: var(--text-inv); border-color: var(--ink); }
.rcard:hover p { color: var(--text-inv-2); }
.rcard:hover .rcard__go { color: var(--volt); }
.rcard p { color: var(--text-2); font-size: 15px; }
.rcard__k { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--volt-dim); }
.rcard__go { margin-top: auto; align-self: end; font-size: 14px; font-weight: 500; display: inline-flex; gap: 8px; align-items: center; }

/* ---------- timeline / tables ---------- */
.tl { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-inv); }
.tl div { padding: 26px 24px 0 0; position: relative; display: grid; gap: 8px; align-content: start; }
.tl div::before { content: ''; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--volt); box-shadow: 0 0 0 5px rgba(110,231,160,.15); }
.tl b { font-family: var(--mono); font-size: 12px; letter-spacing: .12em; color: var(--volt); font-weight: 500; text-transform: uppercase; }
.tl p { font-size: 15px; color: var(--text-inv-2); }
.tbl { width: 100%; border-collapse: collapse; font-size: 15px; }
.tbl th, .tbl td { text-align: left; padding: 16px 16px 16px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.tbl th { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; font-weight: 500; color: var(--text-2); }
.tbl td:first-child { font-weight: 500; white-space: nowrap; }
.dark .tbl th, .dark .tbl td { border-color: var(--line-inv); }
.dark .tbl th { color: var(--text-inv-2); }
.dark .tbl td { color: var(--text-inv-2); } .dark .tbl td:first-child { color: var(--text-inv); }
.tbl-scroll { overflow-x: auto; }
.spec { display: grid; grid-template-columns: 1fr 1fr; gap: 0 clamp(32px, 6vw, 96px); }
.spec div { display: grid; grid-template-columns: 180px 1fr; gap: 16px; padding: 16px 0; border-top: 1px solid var(--line); font-size: 15px; }
.spec b { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; font-weight: 500; color: var(--text-2); padding-top: 3px; }
.dark .spec div { border-color: var(--line-inv); color: var(--text-inv); }
.dark .spec b { color: var(--text-inv-2); }
.steps { counter-reset: s; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.step { counter-increment: s; border-top: 2px solid var(--text); padding-top: 20px; display: grid; gap: 10px; align-content: start; }
.step::before { content: '0' counter(s); font-family: var(--mono); font-size: 12px; letter-spacing: .12em; color: var(--volt-dim); }
.step p { color: var(--text-2); font-size: 15px; }

/* ---------- CTA + footer ---------- */
.cta { text-align: center; display: grid; gap: 28px; justify-items: center; }
.cta .h2 { max-width: 20ch; }
.cta__row { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.ftr { background: var(--ink); color: var(--text-inv); border-top: 1px solid var(--line-inv); padding: 64px 0 40px; }
.ftr__in { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; }
.ftr__logo { font-size: 20px; font-weight: 600; letter-spacing: -0.02em; }
.ftr__tagline { margin-top: 14px; color: var(--text-inv); }
.ftr__verse { margin-top: 10px; color: var(--text-inv-2); font-size: 14px; max-width: 52ch; font-style: italic; }
.ftr__verse span { display: block; margin-top: 6px; font-style: normal; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; }
.ftr__cols { display: grid; grid-template-columns: max-content max-content; justify-content: end; gap: clamp(48px, 6vw, 96px); font-size: 15px; }
.ftr__cols h4 { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-inv-2); font-weight: 500; margin-bottom: 14px; line-height: 1.2; padding-top: 16px; }
.ftr__cols a { display: block; padding: 4px 0; color: var(--text-inv); opacity: .85; }
.ftr__cols a:hover { color: var(--volt); opacity: 1; }
.ftr__base { margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--line-inv); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-inv-2); }

/* ---------- reveal (only when JS is running) ---------- */
.js .rv { opacity: 0; transform: translateY(22px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); transition-delay: var(--d, 0s); }
.js .rv.in { opacity: 1; transform: none; }

/* ---------- iso art ---------- */
.iso polygon { stroke: var(--volt); stroke-width: 1; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.iso .t { fill: rgba(110,231,160,.20); } .iso .l { fill: rgba(110,231,160,.07); } .iso .r { fill: rgba(110,231,160,.12); }
.iso .b polygon { stroke: var(--volt); } .iso .b .t { fill: rgba(110,231,160,.5); }
.iso .g polygon { stroke: var(--amber); } .iso .g .t { fill: rgba(242,178,76,.3); } .iso .g .l { fill: rgba(242,178,76,.08); } .iso .g .r { fill: rgba(242,178,76,.15); }
.iso .x polygon { stroke: rgba(238,244,240,.45); } .iso .x .t, .iso .x .l, .iso .x .r { fill: rgba(238,244,240,.05); }
.iso .ground { fill: none; stroke: rgba(238,244,240,.16); stroke-dasharray: 3 5; }
.iso .b { animation: pulse 3.2s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .55; } }

/* ---------- responsive ---------- */
@media (max-width: 1000px) {
  .nav { display: none; } .burger { display: block; }
  .split, .pillar, .proof, .ftr__in, .scale, .spec { grid-template-columns: 1fr; }
  .cells--3, .cells--4 { grid-template-columns: 1fr 1fr; }
  .route, .steps { grid-template-columns: 1fr 1fr; }
  .hero__iso { width: 110vw; right: -30vw; top: 34%; opacity: .5; }
  .hero__meta { grid-template-columns: 1fr 1fr; }
  .hero__meta div:nth-child(3) { padding-left: 0; border-left: 0; }
  .hero__meta div:nth-child(n+3) { margin-top: 20px; border-top: 1px solid var(--line-inv); }
  .path, .path__grid { grid-template-columns: 1fr; }
  .node { margin: 0 0 36px 0; }
  .node:not(:last-child)::after { top: 100%; left: 32px; width: 2px; height: 36px; background: repeating-linear-gradient(180deg, var(--volt) 0 8px, transparent 8px 16px); background-size: 2px 16px; animation-name: wire-v; }
  .node--gas::after { background: repeating-linear-gradient(180deg, var(--amber) 0 8px, transparent 8px 16px) !important; background-size: 2px 16px !important; }
  @keyframes wire-v { to { background-position: 0 16px; } }
  .path__grid div { grid-column: 1; margin: 0; width: auto; justify-self: stretch; } .path__grid div::before { display: none; }
  .tl { grid-template-columns: 1fr 1fr; row-gap: 36px; }
  .proof__img { min-height: 280px; order: -1; } .proof__img::after { background: linear-gradient(0deg, var(--ink) 0%, rgba(6,16,11,0) 40%); }
  .scard { min-height: 0; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .cells--3, .cells--4, .cells--2, .route, .steps, .tl { grid-template-columns: 1fr; }
  .spec div { grid-template-columns: 1fr; gap: 4px; }
  .scard li { grid-template-columns: 1fr; gap: 2px; }
  .ftr__cols { grid-template-columns: 1fr 1fr; justify-content: start; gap: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* ---------- built-to-suit sizer ---------- */
.sizer { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(28px, 5vw, 72px); border: 1px solid var(--line-inv); border-radius: 20px; padding: clamp(24px, 4vw, 48px); background: linear-gradient(180deg, rgba(255,255,255,.03), transparent); align-items: center; }
.sizer__ctl { display: grid; gap: 18px; }
.sizer__big { font-size: clamp(64px, 8vw, 120px); line-height: .95; letter-spacing: -0.05em; font-weight: 500; font-variant-numeric: tabular-nums; }
.sizer__big small { font-size: .2em; letter-spacing: 0; color: var(--volt); margin-left: 10px; font-family: var(--mono); text-transform: uppercase; }
.sizer input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 2px; background: var(--line-inv); outline-offset: 8px; cursor: pointer; }
.sizer input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 26px; height: 26px; border-radius: 50%; background: var(--volt); border: 6px solid var(--ink); box-shadow: 0 0 0 1px var(--volt), 0 0 24px rgba(110,231,160,.6); }
.sizer input[type=range]::-moz-range-thumb { width: 16px; height: 16px; border-radius: 50%; background: var(--volt); border: 5px solid var(--ink); box-shadow: 0 0 0 1px var(--volt); }
.sizer__scale { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; color: var(--text-inv-2); }
.sizer__out div { display: grid; grid-template-columns: 90px 1fr; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line-inv); font-size: 15px; }
.sizer__out b { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; font-weight: 500; color: var(--text-inv-2); padding-top: 3px; }
.sizer__grid { display: grid; grid-template-columns: repeat(20, 1fr); gap: 5px; }
.sizer__grid i { aspect-ratio: 1; border: 1px solid var(--line-inv); border-radius: 3px; transition: background .25s, border-color .25s, box-shadow .25s; }
.sizer__grid i.on { background: rgba(110,231,160,.85); border-color: var(--volt); box-shadow: 0 0 10px rgba(110,231,160,.35); }
@media (max-width: 1000px) { .sizer { grid-template-columns: 1fr; } }
.hero__iso { mask-image: linear-gradient(90deg, transparent 0%, #000 45%); -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 45%); }

/* ---------- responsive tuning ---------- */
.sec__head .h2 { margin-top: 0; }
.split > div { display: grid; gap: 22px; }
.scard .eyebrow { color: var(--volt); }
.hero__iso--edge { width: min(44vw, 620px); right: 4%; }
.pillar > p { align-self: center; font-size: clamp(17px, 1.5vw, 20px); }
.rcard { min-height: 220px; }
.hero__meta span { display: block; margin-top: 4px; }
@media (max-width: 1180px) {
  .nav { display: none; } .burger { display: block; }
  .path { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .node { margin-right: 22px; padding: 18px 16px 20px; }
  .path__grid div { margin-right: 22px; }
  .node:not(:last-child)::after { width: 22px; }
  .route { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 1000px) {
  .hero { min-height: 0; }
  .hero__in { padding-top: 132px; }
  .hero--sub .hero__in { padding-top: 46vw; }
  .hero__iso, .hero__iso--edge { width: 96vw; right: -8vw; top: 84px; transform: none; opacity: .9;
    mask-image: linear-gradient(180deg, #000 60%, transparent); -webkit-mask-image: linear-gradient(180deg, #000 60%, transparent); }
  .hero__iso--edge { width: 70vw; right: 6vw; }
  .cells--3 { grid-template-columns: repeat(3, 1fr); }
  .cells--3 .cell { padding: 22px; }
  .path, .path__grid { grid-template-columns: 1fr; }
  .node { margin: 0 0 30px 0; padding: 20px; }
  .node:not(:last-child)::after { top: 100%; left: 32px; width: 2px; height: 30px; }
  .path__grid div { margin: 0; width: auto; justify-self: stretch; }
  .split { align-items: start; gap: 20px; }
  .pillar { gap: 14px; }
  .steps { grid-template-columns: repeat(4, 1fr); }
  .sizer__grid { gap: 4px; }
}
@media (max-width: 760px) {
  .cells--3, .cells--2, .steps { grid-template-columns: 1fr; }
  .steps { gap: 28px; }
  .hero--sub .hero__in { padding-top: 62vw; }
  .hero__iso--edge { width: 86vw; right: 4vw; }
  .stat b { font-size: 56px; }
}
@media (max-width: 620px) {
  .route { grid-template-columns: 1fr; }
  .rcard { min-height: 0; padding: 22px; }
  .hero__meta div { padding: 16px 12px 0 0; } .hero__meta div + div { padding-left: 14px; }
  .hero__meta div:nth-child(3) { padding-left: 0; }
  .hero__meta div:nth-child(n+3) { margin-top: 16px; }
  .btn { padding: 13px 20px; }
  .sizer { padding: 20px; } .sizer__grid { gap: 3px; } .sizer__grid i { border-radius: 2px; }
  .sizer__big small { display: block; margin: 10px 0 0; font-size: 12px; }
  .tbl { font-size: 14px; } .tbl th, .tbl td { padding: 12px 12px 12px 0; }
  .status div { grid-template-columns: 14px 1fr; } .status span { grid-column: 2; }
  .ftr__in { gap: 36px; }
}

/* ---------- section heads: one stacked column, balanced wraps ---------- */
.h1, .h2, .h3, .scard__big { text-wrap: balance; }
.lede, .cell p, .step p, .node__d, .fine { text-wrap: pretty; }
.h2 { max-width: 20ch; }
.h2--wide { max-width: none; }
.sec__head, .sec__head.split { display: grid; grid-template-columns: 1fr; gap: 22px; align-items: start; justify-items: start; }
.sec__head.split > div { display: grid; gap: 22px; justify-items: start; }
.sec__head .lede { max-width: 46ch; font-size: clamp(18px, 1.6vw, 22px); }
.cta .h2 { max-width: none; }
@media (max-width: 620px) { .h2 { max-width: none; } }

/* one sentence per line; a sentence that must wrap does so evenly */
.ln { display: block; text-wrap: balance; }
.sec__head .lede, .hero .lede, .proof .lede { max-width: 62ch; }
.lede, .cell p, .step p, .node__d { text-wrap: balance; }

/* ---------- iso illustrations v2: solid blocks, labels, live flow ---------- */
.iso polygon { stroke-width: 1; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.iso .h polygon { stroke: var(--volt); } .iso .h .t { fill: #1b4a33; } .iso .h .l { fill: #0c2117; } .iso .h .r { fill: #123021; }
.iso .b { animation: none; filter: drop-shadow(0 0 5px rgba(110,231,160,.45)); }
.iso .b polygon { stroke: #a8f5c8; } .iso .b .t { fill: #3fae74; } .iso .b .l { fill: #17482f; } .iso .b .r { fill: #20643f; }
.iso .g polygon { stroke: var(--amber); } .iso .g .t { fill: #6e5320; } .iso .g .l { fill: #2a2010; } .iso .g .r { fill: #3b2d14; }
.iso .x polygon { stroke: rgba(238,244,240,.5); } .iso .x .t { fill: #2a362f; } .iso .x .l { fill: #121a15; } .iso .x .r { fill: #19231d; }
.iso .gnd .pad { fill: rgba(110,231,160,.03); stroke: rgba(238,244,240,.2); stroke-dasharray: 3 5; }
.iso .gnd .gl { fill: none; stroke: rgba(238,244,240,.055); stroke-width: 1; vector-effect: non-scaling-stroke; }
.iso .flow { fill: none; stroke-width: 2; stroke-linecap: round; vector-effect: non-scaling-stroke; stroke-dasharray: 2 9; animation: isoflow 1s linear infinite; }
.iso .flow--pwr { stroke: var(--volt); filter: drop-shadow(0 0 3px rgba(110,231,160,.9)); }
.iso .flow--gas { stroke: var(--amber); }
.iso .flow--grid { stroke: rgba(238,244,240,.7); }
@keyframes isoflow { to { stroke-dashoffset: -11; } }
.iso .lbl line { stroke: rgba(238,244,240,.45); stroke-width: 1; vector-effect: non-scaling-stroke; }
.iso .lbl circle { fill: var(--volt); }
.iso .lbl text { font-family: var(--mono); letter-spacing: .08em; fill: #dbe7df; }
.iso.anim .bx { opacity: 0; }
.iso.anim .lbl g { opacity: 0; }
.iso.anim.go .bx { animation: isorise .7s cubic-bezier(.2,.7,.2,1) both; animation-delay: calc(var(--i) * 14ms); }
.iso.anim.go .lbl g { animation: isofade .6s ease both; animation-delay: calc(1.1s + var(--i) * 140ms); }
@keyframes isorise { from { opacity: 0; transform: translateY(-16px); } to { opacity: 1; transform: none; } }
@keyframes isofade { to { opacity: 1; } }
.hero__iso { -webkit-mask-image: none; mask-image: none; }
@media (max-width: 1000px) { .hero__iso, .hero__iso--edge { -webkit-mask-image: none; mask-image: none; } }
@media (max-width: 620px) { .scard .iso .lbl { display: none; } }
.hero__iso--edge { width: min(50vw, 720px); right: 2%; }
@media (max-width: 1000px) { .hero__iso--edge { width: 80vw; right: 4vw; } }
.iso.done .bx, .iso.done .lbl g { opacity: 1 !important; animation: none !important; }
.hero__iso { width: min(52vw, 800px); right: -3%; }
.hero__iso--edge { width: min(44vw, 640px); right: 0; }
@media (max-width: 1000px) { .hero__iso { width: 96vw; right: -8vw; } .hero__iso--edge { width: 80vw; right: 4vw; } }
@media (max-width: 760px) { .iso .lbl { display: none; } }
@media (max-width: 1000px) { .hero .iso .lbl { display: none; } .hero__iso { width: 92vw; right: -4vw; top: 70px; } .hero__iso--edge { width: 76vw; right: 6vw; top: 70px; } }

/* ---------- fit sections to one screen ---------- */
.sec { padding: clamp(56px, 9vh, 116px) 0; }
.sec__head { margin-bottom: clamp(28px, 4.5vh, 56px); }
.h2 { font-size: clamp(30px, 4vw, 56px); }
/* solutions cards: compact */
.scard { min-height: 0; grid-template-rows: auto auto; }
.scard__art { aspect-ratio: auto; height: clamp(180px, 30vh, 300px); }
.scard__body { padding: clamp(20px, 2.4vw, 32px); gap: 12px; }
.scard__row { display: flex; align-items: end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.scard__big { font-size: clamp(36px, 3.8vw, 56px); }
.scard ul { margin-top: 2px; } .scard li { padding: 9px 0; }
.scard .btn { margin: 0; padding: 10px 18px; }
/* first campus: compact */
.proof__copy { padding: clamp(22px, 3vw, 40px); gap: 16px; }
.proof__img { min-height: 0; }
.status div { padding: 9px 0; }
/* power path extras */
.node { display: flex; flex-direction: column; gap: 8px; }
.node__viz { margin-top: auto; padding-top: 14px; display: grid; gap: 6px; }
.node__viz canvas { width: 100%; height: 30px; display: block; }
.node__viz em { font-style: normal; font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-inv-2); }
.lvl { display: block; height: 30px; border: 1px solid rgba(110,231,160,.5); border-radius: 6px; padding: 3px; position: relative; }
.lvl::after { content: ''; position: absolute; right: -5px; top: 9px; width: 3px; height: 10px; background: rgba(110,231,160,.5); border-radius: 0 2px 2px 0; }
.lvl i { display: block; height: 100%; width: 58%; border-radius: 3px; background: linear-gradient(90deg, #2f9e63, var(--volt)); box-shadow: 0 0 12px rgba(110,231,160,.5); transition: width .35s ease; }
.path__grid div { display: grid; gap: 2px; }
.path__grid b, .path__grid span { display: block; }
/* sizer extras */
.sizer { align-items: stretch; }
.sizer__side { display: grid; gap: 18px; align-content: center; }
.sizer__grid i { cursor: pointer; }
.sizer__grid i:hover { border-color: var(--volt); }
.sizer__grid { touch-action: none; user-select: none; }
.sizer__foot { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-inv-2); }
.sizer__foot .btn { font-family: var(--font); font-size: 14px; letter-spacing: 0; text-transform: none; padding: 10px 18px; }
.sizer__chips { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; color: var(--text-inv-2); }
.sizer__chips button { font: inherit; color: var(--text-inv); background: transparent; border: 1px solid var(--line-inv); border-radius: 999px; padding: 6px 12px; cursor: pointer; transition: border-color .2s, background .2s, color .2s; }
.sizer__chips button:hover { border-color: var(--volt); }
.sizer__chips button.on { background: var(--volt); border-color: var(--volt); color: var(--ink); }
.sizer__ctl { gap: 14px; }
.sizer__big { font-size: clamp(56px, 7vw, 104px); }
.sizer__out div { padding: 9px 0; }
@media (min-width: 1001px) {
  .hero--sub .hero__copy { max-width: 50%; }
  .hero--sub .h1 { font-size: clamp(44px, 5.6vw, 88px); }
  .hero__iso { width: min(48vw, 780px); right: 0; }
  .hero__iso--edge { width: min(42vw, 640px); right: 2%; }
}
@media (min-width: 1001px) { .hero--sub .hero__copy { max-width: 56%; } .hero--sub .h1 { font-size: clamp(40px, 4.6vw, 76px); } }
@media (min-width: 1001px) { .hero--sub .h1 { font-size: clamp(40px, 4.4vw, 64px); text-wrap: nowrap; } }
@media (min-width: 1001px) and (max-width: 1180px) { .hero__iso { width: 44vw; } .hero--sub .h1 { font-size: 40px; } }

/* ---------- page heroes: banner / plain ---------- */
.hero__banner { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 60% 0; }
.hero--banner .hero__tint { background: linear-gradient(90deg, rgba(6,16,11,.94) 0%, rgba(6,16,11,.78) 34%, rgba(6,16,11,.12) 68%, rgba(6,16,11,0) 100%), linear-gradient(180deg, rgba(6,16,11,0) 45%, rgba(6,16,11,.95) 100%); }
.hero--pano .hero__banner { object-position: 50% 60%; }
.hero--plain { min-height: 0; background: radial-gradient(90% 120% at 85% 0%, rgba(47,158,99,.3), transparent 60%), var(--ink); }
.hero--plain .hero__in { padding-top: 168px; padding-bottom: clamp(48px, 7vw, 88px); }
.hero--short .hero__in { padding-bottom: 48px; }
.hero--plain { min-height: 0; } .hero--plain .hero__in { padding-top: clamp(104px, 11vw, 136px); padding-bottom: 28px; }
.hero--plain + .sec { padding-top: clamp(32px, 4vw, 48px); }
.hero--plain + .sec .sec__head { margin-bottom: clamp(24px, 3vw, 36px); }
@media (max-width: 1000px) { .hero--plain .hero__in { padding-top: 104px; } }
@media (max-width: 1000px) {
  .hero--banner .hero__banner { height: 62vw; top: 72px; inset: 72px 0 auto 0; -webkit-mask-image: linear-gradient(180deg, #000 70%, transparent); mask-image: linear-gradient(180deg, #000 70%, transparent); }
  .hero--banner .hero__tint { background: none; }
  .hero--banner .hero__in { padding-top: calc(62vw + 56px); }
  .hero--plain .hero__in { padding-top: 132px; }
}
/* ---------- lists, quote, chips ---------- */
.ticks { list-style: none; display: grid; gap: 0; }
.ticks li { position: relative; padding: 11px 0 11px 22px; border-top: 1px solid var(--line); font-size: 16px; }
.ticks li:first-child { border-top: 0; }
.ticks li::before { content: ''; position: absolute; left: 0; top: 19px; width: 8px; height: 8px; border-radius: 50%; background: var(--volt-dim); }
.ticks--o li::before { background: transparent; border: 1.5px solid var(--amber); }
.ticks--n li::before { background: transparent; border: 1.5px solid var(--text-2); }
.spec--one { grid-template-columns: 1fr; }
.spec--one div { grid-template-columns: 130px 1fr; padding: 13px 0; }
.spec--one div:first-child { border-top: 0; }
.proof--light { border-color: var(--line); background: var(--white); }
.proof--light .proof__img::after { background: linear-gradient(90deg, var(--white) 0%, rgba(255,255,255,0) 22%); }
.proof--light .proof__img { min-height: 380px; }
.quote { max-width: 30em; font-size: clamp(22px, 2.4vw, 34px); line-height: 1.3; letter-spacing: -0.02em; text-wrap: pretty; }
.quote cite { display: block; margin-top: 20px; font-style: normal; font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-2); }
.note { margin-top: clamp(32px, 5vw, 56px); padding: clamp(22px, 3vw, 36px); border: 1px solid var(--line); border-left: 3px solid var(--volt-dim); border-radius: var(--r); background: var(--white); display: grid; gap: 14px; max-width: 880px; }
.note p { color: var(--text-2); text-wrap: pretty; }
.chips { margin-top: clamp(28px, 4vw, 44px); display: flex; flex-wrap: wrap; gap: 8px; }
.chips a { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; padding: 9px 14px; border: 1px solid var(--line); border-radius: 999px; transition: background .2s, color .2s, border-color .2s; }
.chips a:hover { background: var(--ink); color: var(--text-inv); border-color: var(--ink); }
/* ---------- FAQ ---------- */
.sec--faq { padding: clamp(48px, 7vh, 88px) 0; scroll-margin-top: 72px; }
.faq { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(28px, 6vw, 96px); align-items: start; }
.faq__head { display: grid; gap: 18px; position: sticky; top: 104px; }
.faq__head .h2 { font-size: clamp(26px, 2.8vw, 40px); max-width: 16ch; }
.faq__list { border-top: 1px solid var(--line); }
details.qa { border-bottom: 1px solid var(--line); }
details.qa summary { list-style: none; cursor: pointer; padding: 20px 40px 20px 0; position: relative; font-size: 18px; font-weight: 500; letter-spacing: -0.01em; }
details.qa summary::-webkit-details-marker { display: none; }
details.qa summary::after { content: '+'; position: absolute; right: 4px; top: 16px; font-size: 24px; font-weight: 400; color: var(--volt-dim); transition: transform .25s; }
details.qa[open] summary::after { transform: rotate(45deg); }
details.qa summary:hover { color: var(--volt-dim); }
details.qa p { padding: 0 40px 24px 0; color: var(--text-2); max-width: 68ch; text-wrap: pretty; }
details.qa p strong { color: var(--text); font-weight: 500; }
@media (max-width: 1000px) { .faq { grid-template-columns: 1fr; } .faq__head { position: static; } .faq__head .h2 { max-width: none; } }
/* ---------- prose ---------- */
.prose { max-width: 760px; }
.prose h1 { display: none; }
.prose h2 { font-size: 24px; letter-spacing: -0.02em; font-weight: 500; margin: 40px 0 12px; }
.prose p, .prose li { color: var(--text-2); }
.prose p { margin-bottom: 14px; }
.prose ul { margin: 0 0 14px 20px; }
.prose a { text-decoration: underline; }
.cells--4 .cell { padding: clamp(20px, 2.4vw, 32px); }
@media (max-width: 1000px) { .cells--4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .cells--4 { grid-template-columns: 1fr; } }
@media (min-width: 1001px) {
  .hero--banner:not(.hero--pano) .hero__banner { top: 72px; height: calc(100% - 72px); object-position: 100% 0; }
  .hero--banner:not(.hero--pano) .hero__tint { background: linear-gradient(90deg, rgba(6,16,11,.98) 0%, rgba(6,16,11,.93) 28%, rgba(6,16,11,.2) 62%, rgba(6,16,11,0) 100%), linear-gradient(180deg, rgba(6,16,11,0) 45%, rgba(6,16,11,.95) 100%); }
}

/* ---------- inquiry dialog ---------- */
.dlg { position: fixed; inset: 0; z-index: 100; display: none; align-items: center; justify-content: center; padding: 16px; background: rgba(3,8,5,.72); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.dlg.on { display: flex; }
.dlg__panel { position: relative; width: min(640px, 100%); max-height: calc(100svh - 32px); overflow-y: auto; background: var(--ink-2); color: var(--text-inv); border: 1px solid var(--line-inv); border-radius: 20px; box-shadow: 0 40px 120px rgba(0,0,0,.6); }
.dlg__body { padding: clamp(22px, 4vw, 40px); display: grid; gap: 18px; }
.dlg .eyebrow { color: var(--volt); }
.dlg__title { font-size: clamp(26px, 3.4vw, 38px); line-height: 1.05; letter-spacing: -0.03em; font-weight: 500; }
.dlg__x { position: absolute; top: 12px; right: 14px; width: 40px; height: 40px; border: 0; background: none; color: var(--text-inv-2); font-size: 28px; line-height: 1; cursor: pointer; border-radius: 50%; }
.dlg__x:hover { color: var(--text-inv); background: rgba(255,255,255,.06); }
.dlg__tabs { display: flex; flex-wrap: wrap; gap: 6px; }
.dlg__tabs button { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-inv-2); background: transparent; border: 1px solid var(--line-inv); border-radius: 999px; padding: 7px 12px; cursor: pointer; }
.dlg__tabs button:hover { border-color: var(--volt); color: var(--text-inv); }
.dlg__tabs button.on { background: var(--volt); border-color: var(--volt); color: var(--ink); }
.dlg form { display: grid; gap: 14px; }
.dlg__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.dlg__grid:empty { display: none; }
.f { display: grid; gap: 6px; }
.f span { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-inv-2); }
.f input, .f select, .f textarea { width: 100%; font: inherit; font-size: 16px; color: var(--text-inv); background: rgba(255,255,255,.04); border: 1px solid var(--line-inv); border-radius: 10px; padding: 12px 14px; outline: none; transition: border-color .2s, background .2s; }
.f textarea { resize: vertical; min-height: 84px; }
.f select { appearance: none; -webkit-appearance: none; background-image: linear-gradient(45deg, transparent 50%, #9fb3a7 50%), linear-gradient(135deg, #9fb3a7 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
.f select option { color: #0d1a13; }
.f input::placeholder { color: rgba(159,179,167,.55); }
.f input:focus, .f select:focus, .f textarea:focus { border-color: var(--volt); background: rgba(110,231,160,.06); }
.dlg__hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.dlg__err { color: #ffb4a8; font-size: 14px; min-height: 0; }
.dlg__err:empty { display: none; }
.dlg__err a, .dlg__done a, .dlg__foot a { text-decoration: underline; }
.dlg__foot { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; font-size: 13px; color: var(--text-inv-2); }
.dlg__foot .btn { cursor: pointer; font: inherit; font-size: 15px; font-weight: 500; }
.dlg__foot .btn:disabled { opacity: .6; cursor: default; }
.dlg__done { display: grid; gap: 16px; justify-items: start; }
.dlg__done[hidden], .dlg form[hidden] { display: none; }
.dlg__done p { color: var(--text-inv-2); }
@media (max-width: 560px) { .dlg__grid { grid-template-columns: 1fr; } .dlg { padding: 0; align-items: flex-end; } .dlg__panel { border-radius: 20px 20px 0 0; max-height: 94svh; } }
/* ---------- neighbors: topic grid + calmer FAQ ---------- */
.chips { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--white); max-width: 880px; }
.chips a { border: 0; border-radius: 0; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); margin: 0 -1px -1px 0; padding: 16px 18px; display: flex; gap: 12px; align-items: baseline; font-family: var(--font); font-size: 15px; letter-spacing: 0; text-transform: none; }
.chips a b { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; color: var(--volt-dim); font-weight: 500; }
.chips a:hover b { color: var(--volt); }
.sec:has(.chips) { padding-bottom: clamp(40px, 6vh, 72px); }
.sec--faq, .sec--faq.white { background: var(--paper); padding: 0; }
.sec--faq .faq { border-top: 1px solid var(--line); padding-top: clamp(36px, 5vh, 56px); padding-bottom: clamp(36px, 5vh, 56px); }
.faq__list { border-top: 0; }
details.qa:first-child summary { padding-top: 4px; } details.qa:first-child summary::after { top: 0; }
details.qa:last-child { border-bottom: 0; }
.sec--faq + .sec.dark { margin-top: clamp(24px, 4vh, 48px); }
@media (max-width: 760px) { .chips { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px) { .chips { grid-template-columns: 1fr; } }
.dlg .btn--ghost { background: transparent; color: var(--text-inv); font: inherit; font-size: 15px; font-weight: 500; cursor: pointer; }
.dlg.is-done .dlg__tabs, .dlg.is-done .dlg__body > .dlg__title { display: none; }

/* ---------- phone: full-screen hero, dark browser chrome ---------- */
html { background: var(--ink); }
@media (max-width: 1000px) {
  .hero:not(.hero--plain) { min-height: 100svh; }
  .hero__in { padding-bottom: max(32px, env(safe-area-inset-bottom)); }
  .hero:not(.hero--sub) .hero__in { padding-top: 120px; }
  .hero:not(.hero--sub) .hero__copy { gap: 22px; }
  .hero:not(.hero--sub) .hero__meta { margin-top: clamp(32px, 6vh, 64px); }
}
@media (max-width: 620px) {
  .hero:not(.hero--sub) .h1 { font-size: clamp(48px, 14vw, 64px); }
  .hero:not(.hero--sub) .lede { font-size: 19px; }
  .hero__cta { flex-wrap: nowrap; gap: 10px; }
  .hero__cta .btn { padding: 14px 16px; font-size: 15px; white-space: nowrap; gap: 8px; }
  .hero__meta b { font-size: 26px; }
}

/* Safari tints its status bar and toolbar from the page background, so the page itself is dark
   and light sections paint their own background. */
body { background: var(--ink); }
.sec:not(.dark):not(.white) { background: var(--paper); }
/* phone: let the substation photo carry the top of the hero */
@media (max-width: 1000px) {
  .hero__photo { opacity: .85; object-position: 62% 50%; filter: grayscale(1) contrast(1.2) brightness(.8);
    -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 38%, transparent 72%); mask-image: linear-gradient(180deg, #000 0%, #000 38%, transparent 72%); }
  .hero:not(.hero--sub) .hero__tint { background: linear-gradient(180deg, rgba(6,16,11,.55) 0%, rgba(6,16,11,.05) 22%, rgba(6,16,11,.2) 40%, rgba(6,16,11,.96) 70%), linear-gradient(120deg, rgba(26,61,47,.25), rgba(47,158,99,.3)); }
  .hero__flow { opacity: .55; }
}
@media (max-width: 1000px) {
  .hero__photo { inset: 0 0 auto 0; height: 46%; object-position: 60% 62%;
    -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 55%, transparent 100%); mask-image: linear-gradient(180deg, #000 0%, #000 55%, transparent 100%); }
  .hero:not(.hero--sub) .hero__tint { background: linear-gradient(180deg, rgba(6,16,11,.6) 0%, rgba(6,16,11,.1) 16%, rgba(6,16,11,.15) 30%, rgba(6,16,11,.9) 50%, rgba(6,16,11,.97) 100%), linear-gradient(120deg, rgba(26,61,47,.25), rgba(47,158,99,.3)); }
}

/* ---------- edge: landowner options ---------- */
.cells--2 .cell > p { max-width: 44ch; }
.cell__tags div { grid-template-columns: 84px 1fr; }
.goodsite { margin-top: 20px; padding: clamp(22px, 3vw, 36px); border: 1px solid var(--line); border-radius: var(--r); background: var(--white); display: grid; grid-template-columns: 1fr auto; gap: 18px 32px; align-items: center; }
.goodsite .eyebrow { grid-column: 1 / -1; }
.goodsite .ticks { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 0 28px; }
.goodsite .ticks li { border-top: 0; padding-top: 4px; padding-bottom: 4px; }
.goodsite .ticks li::before { top: 12px; }
@media (max-width: 1000px) { .goodsite { grid-template-columns: 1fr; } .goodsite .ticks { grid-template-columns: 1fr; gap: 0; } .goodsite .btn { justify-self: start; } }
.cell__tags span, .ticks li { text-wrap: balance; }
@media (min-width: 1001px) { .goodsite .ticks { grid-template-columns: minmax(0, 1fr) auto auto; } .goodsite .ticks li:not(:first-child) { white-space: nowrap; } }

/* ---------- edge landowner section: spacing and good-site row ---------- */
:root { --headgap: clamp(28px, 4.5vh, 56px); }
.cells--2 .cell > p { max-width: none; }
.goodsite { margin-top: var(--headgap); padding: 0; border: 0; border-radius: 0; background: none; display: grid; grid-template-columns: 1fr; gap: 18px; align-items: start; }
.goodsite .ticks, .goodsite .ticks li:not(:first-child) { white-space: normal; }
.goodsite .ticks { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 32px; }
.goodsite .ticks li { border: 0; padding-top: 0; padding-bottom: 0; }
.goodsite .ticks li::before { top: 9px; }
.goodsite .btn { justify-self: start; margin-top: calc(var(--headgap) - 18px); }
@media (max-width: 760px) { .goodsite .ticks { grid-template-columns: 1fr; gap: 10px; } }
.cells--2 .cell > p, .cells--2 .cell > p .ln { text-wrap: pretty; }
/* sub-page hero art: anchor to the content column, not the screen edge, so it sits beside the headline on wide screens */
@media (min-width: 1001px) {
  .hero__iso, .hero__iso--edge { right: auto; left: max(55%, calc(50% + 40px)); transform: translateY(-50%); }
  .hero__iso { width: min(44vw, 760px); }
  .hero__iso--edge { width: min(38vw, 620px); left: max(56%, calc(50% + 60px)); }
}
@media (min-width: 1500px) {
  .hero__iso { left: calc(50% + 2vw); width: min(40vw, 760px); }
  .hero__iso--edge { left: calc(50% + 5vw); width: min(34vw, 620px); }
}


/* ---------- team: leadership cards + advisor list ---------- */
.lead { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.lead__card { display: grid; grid-template-columns: 30px 1fr; border: 1px solid var(--line-inv); border-radius: 18px; background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01)); position: relative; overflow: hidden; }
.lead__card::before { content: ''; position: absolute; inset: 0; background: radial-gradient(60% 70% at 0% 100%, rgba(47,158,99,.2), transparent 70%); pointer-events: none; }
.lead__spine { position: relative; display: flex; align-items: center; justify-content: center; border-right: 1px solid var(--line-inv); writing-mode: vertical-rl; transform: rotate(180deg); font-family: var(--mono); font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--volt-dim); padding: 16px 0; background: rgba(110,231,160,.04); }
.lead__spine::after { content: ''; position: absolute; left: 50%; bottom: 100%; width: 1px; height: 18px; background: var(--volt-dim); opacity: 0; }
.lead__in { display: grid; gap: 18px; padding: clamp(16px, 1.8vw, 24px); position: relative; }
.lead__photo { position: relative; aspect-ratio: 1; border-radius: 12px; overflow: hidden; background: var(--ink-3); }
.lead__photo img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05) brightness(1.08); transition: filter .5s ease, transform .6s ease; }
.lead__photo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(160deg, rgba(110,231,160,.45), rgba(47,158,99,.35) 60%, rgba(26,61,47,.4)); mix-blend-mode: multiply; transition: opacity .5s ease; }
.lead__photo::before { content: ''; position: absolute; inset: 10px; border: 1px solid rgba(110,231,160,.35); border-radius: 7px; z-index: 1; pointer-events: none; }
.lead__card:hover .lead__photo img { filter: none; transform: scale(1.03); }
.lead__card:hover .lead__photo::after { opacity: 0; }
.lead__body { display: grid; gap: 8px; align-content: start; }
.lead__body .eyebrow { color: var(--volt); }
.lead__body h3 { font-size: clamp(22px, 1.9vw, 28px); letter-spacing: -0.03em; font-weight: 500; line-height: 1.05; }
.lead__body p { color: var(--text-inv-2); font-size: 14.5px; line-height: 1.5; text-wrap: pretty; }
.lead__link { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-inv); display: inline-flex; gap: 8px; align-items: center; justify-self: start; border-bottom: 1px solid rgba(110,231,160,.5); padding-bottom: 3px; margin-top: 4px; }
.lead__link:hover { color: var(--volt); }
.adv { border-top: 1px solid var(--line); }
.adv__row { display: grid; grid-template-columns: 1fr auto; gap: 22px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--line); }
.adv__row > div:first-child { display: grid; gap: 3px; }
.adv__link { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-2); display: inline-flex; gap: 8px; align-items: center; border-bottom: 1px solid rgba(47,158,99,.45); padding-bottom: 3px; white-space: nowrap; }
.adv__link:hover { color: var(--brand); border-color: var(--brand); }
.adv__photo { width: 84px; aspect-ratio: 1; border-radius: 50%; overflow: hidden; background: var(--ink); position: relative; }
.adv__photo img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05) brightness(1.08); }
.adv__photo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(160deg, rgba(110,231,160,.45), rgba(47,158,99,.4)); mix-blend-mode: multiply; transition: opacity .4s; }
.adv__row:hover .adv__photo img { filter: none; } .adv__row:hover .adv__photo::after { opacity: 0; }
.adv__photo--none { background: transparent; } .adv__photo--none::after { display: none; }
.adv__bio { color: var(--text-2); font-size: 15px; line-height: 1.5; margin-top: 4px; max-width: 52ch; }
.adv__k { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--volt-dim); }
@media (max-width: 1000px) { .lead { grid-template-columns: 1fr; } .lead__in { grid-template-columns: minmax(140px, 200px) 1fr; align-items: center; gap: 22px; } }
@media (max-width: 520px) { .lead__in { grid-template-columns: 1fr; } .lead__photo { max-width: 220px; } .adv__row { grid-template-columns: 1fr; gap: 12px; } .adv__link { justify-self: start; } }