/* elec.css — the electricity page (Vera's spec, Sep 28 2026): "The red
   needle remembers." home.css supplies the base. Navy and cream, one red for
   the demand needle, the ratchet line and its hatch. No gradients, no glow. */
.elec { --cream: #F4F1EA; --red: #D6454F; --red-soft: #F08A91; --mono: "IBM Plex Mono", ui-monospace, monospace; }
.elec section { position: relative; }
.elec h2 { font-size: clamp(30px, 3.4vw, 46px); }
.h-ink { color: var(--ink); }
.caption--dark { color: var(--ink-2); opacity: 1; }
.caption a, .e7__sub a { border-bottom: 1px solid currentColor; }
.big { font: 500 clamp(48px, 6vw, 80px)/1 var(--mono); letter-spacing: -.02em; margin-top: 18px; font-variant-numeric: tabular-nums; }
.big small { font: 400 16px var(--body); letter-spacing: 0; color: var(--snow-2); margin-left: 8px; }
.big--red { color: var(--red-soft); }
.big--ink { color: var(--ink); } .big--ink small { color: var(--ink-2); }
.tag { font-size: 12px; color: var(--snow-2); margin-top: 26px; max-width: 30em; }

/* 1. the facade */
.e1 { padding: clamp(150px, 16vw, 200px) 0 160px; }
.e1__grid { display: grid; grid-template-columns: 7fr 4fr; gap: clamp(32px, 6vw, 96px); align-items: center; }
.e1 h1 { font-size: clamp(40px, 4.6vw, 68px); line-height: 1.05; }
.e1 h1 span { white-space: nowrap; }
.e1__total { font: 500 clamp(40px, 5vw, 64px)/1 var(--mono); margin-top: 28px; font-variant-numeric: tabular-nums; }
.e1__sub { color: var(--snow-2); font-size: 18px; margin-top: 12px; }
.e1 .cta { margin-top: 30px; }
.facade { width: 100%; height: auto; display: block; }
.facade__wall { fill: #1B2335; }
.win { fill: var(--cream); transition: fill 900ms ease; }
.js .e1 .win:not(.on) { fill: #0E1320; }
.e1__art--lit .win { fill: var(--cream); }
.e1__art--lit { width: min(420px, 90%); margin: 0 auto 56px; }

/* 2. the meter disc */
.disc-sec { height: 260vh; }
.disc__pin, .dial__pin, .strip__pin, .binder__pin, .panel__pin { position: sticky; top: 0; height: 100vh; display: flex; align-items: center; }
.disc__pin > .wrap, .dial__pin > .wrap, .strip__pin > .wrap, .binder__pin > .wrap, .panel__pin > .wrap { width: 100%; }
.disc__grid, .dial__grid, .binder__grid, .panel__grid { display: grid; grid-template-columns: 5fr 6fr; gap: clamp(32px, 6vw, 96px); align-items: center; }
.meterface { width: min(360px, 100%); aspect-ratio: 1; border-radius: 50%; background: var(--cream); color: #2A2A33; margin: 0 auto;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; box-shadow: 0 0 0 10px #1B2335, 0 40px 80px -40px rgba(0,0,0,.7); }
.meterface__brand { font: 500 11px var(--mono); letter-spacing: .2em; color: #6A6F80; }
.meterface__win { width: 62%; height: 34px; border-radius: 4px; background: #D9D4C7; border: 1px solid #9A968C; overflow: hidden; position: relative; }
.meterface__disc { position: absolute; top: 12px; left: 0; right: 0; height: 10px; background: #B9B4A8; }
.meterface__disc::after { content: ""; position: absolute; top: -2px; width: 14px; height: 14px; background: #1A1D2B; left: var(--m, 10%); }
.meterface__read { display: flex; gap: 12px; align-items: baseline; font-family: var(--mono); }
.meterface__read span { font-size: 12px; color: #6A6F80; }
.meterface__read b { font-weight: 500; font-size: 26px; }
.meterface__read--late b { color: var(--red); }
.js .meterface__read--late { opacity: var(--late, 0); }
.disc__p { color: var(--snow-2); font-size: 18px; margin-top: 16px; max-width: 26em; }

/* 3. the maximum-demand dial */
.dial-sec { height: 300vh; }
.mdial { width: min(460px, 100%); margin: 0 auto; }
.mdial svg { width: 100%; height: auto; overflow: visible; }
.mdial__arc { fill: none; stroke: rgba(255,255,255,.35); stroke-width: 2; }
.mdial__t { font: 500 11px var(--mono); fill: var(--snow-2); }
.mdial__black, .mdial__red { stroke-width: 3; stroke-linecap: round; transform-origin: 150px 160px; }
.mdial__black { stroke: var(--snow); transform: rotate(var(--kb, 64.8deg)); }
.mdial__red { stroke: var(--red); transform: rotate(var(--kr, 72deg)); }
.mdial__hub { fill: var(--snow); }
.mdial__clock { font: 500 15px var(--mono); text-align: center; color: var(--snow-2); margin-top: 8px; }
.mdial__clock b { color: var(--snow); }
.mdial__ill { font-size: 12px; color: var(--snow-2); text-align: center; margin-top: 6px; }
.dial__line { font-size: clamp(20px, 2vw, 26px); line-height: 1.35; margin-top: 16px; max-width: 22em; }
.js .dial__line { opacity: .25; transition: opacity 500ms ease; }
.js .dial__line.on { opacity: 1; }

/* 4. the strip-chart year */
.strip-sec { height: 320vh; }
.recorder { position: relative; margin-top: 36px; background: #fff; border: 1px solid rgba(17,24,39,.14); padding: 18px 64px 10px 18px; overflow: hidden; }
.strip { width: 100%; height: auto; display: block; }
.grid { stroke: #E3E0D8; stroke-width: 1; } .grid__t { font: 500 10px var(--mono); fill: #9A968C; }
.billed { stroke: var(--red); stroke-width: 2; stroke-dasharray: 8 6; }
.mo__pen { stroke: #2A2A33; stroke-width: 2; } .mo__dot { fill: #2A2A33; } .mo__dot--peak { fill: var(--red); }
.mo__m { font: 500 11px var(--mono); fill: #6A6F80; text-anchor: middle; }
.mo__gap { fill: url(#hatch); } .hatch { stroke: var(--red); stroke-width: 1.2; }
.js .mo, .js .mo__gap { opacity: 0; transition: opacity 400ms ease; }
.js .mo.on, .js .mo__gap.on { opacity: 1; }
.recorder__carriage { position: absolute; right: 22px; top: 12px; bottom: 30px; width: 18px; border-left: 2px solid #2A2A33; }
.recorder__carriage::after { content: ""; position: absolute; left: -7px; top: var(--pen, 40%); width: 12px; height: 12px; border-radius: 50%; background: var(--red); transition: top 500ms ease; }
.strip__calls { display: flex; flex-wrap: wrap; gap: 14px 40px; margin-top: 22px; color: var(--ink); }
.strip__calls p { display: grid; gap: 2px; }
.strip__calls span { font-size: 13px; color: var(--ink-2); }
.strip__calls b { font: 500 26px var(--mono); }
.strip__calls b.red { color: var(--red); }
.js .strip__calls { opacity: 0; transition: opacity 500ms ease; } .js .strip__calls.on { opacity: 1; }

/* 5. the binder */
.binder-sec { height: 260vh; }
.binder__p { color: var(--ink-2); font-size: 17px; margin-top: 18px; max-width: 28em; }
.binder { position: relative; }
.binder__tabs { display: flex; gap: 4px; margin-left: 24px; }
.binder__tabs span { font: 500 12px var(--mono); padding: 6px 14px 4px; background: #E7E2D6; color: #6A6F80; border-radius: 6px 6px 0 0; }
.binder__tabs span.is-3 { background: #F7F5EE; color: #2A2A33; }
.binder__book { position: relative; perspective: 1400px; height: 330px; }
.sheet { position: absolute; inset: 0; background: #F7F5EE; color: #2A2A33; padding: 26px 28px; border: 1px solid #D9D4C7; transform-origin: left center;
  box-shadow: 0 30px 60px -40px rgba(17,24,39,.5); backface-visibility: hidden; }
.sheet--2 { transform: rotateY(calc(var(--flip, 0) * -178deg)); transition: transform 60ms linear; }
.sheet__h { font: 500 12px var(--mono); letter-spacing: .1em; }
.sheet__sub { font-size: 12px; color: #6A6F80; margin-top: 4px; padding-bottom: 12px; border-bottom: 1.5px solid #2A2A33; }
.sheet__t { width: 100%; border-collapse: collapse; margin-top: 10px; font-size: 15px; }
.sheet__t th { text-align: left; font-weight: 400; padding: 11px 0; border-bottom: 1px solid #E0DCD1; }
.sheet__t td { text-align: right; font: 500 15px var(--mono); padding: 11px 0; border-bottom: 1px solid #E0DCD1; }
.sheet__tot th, .sheet__tot td { font-weight: 600; border-bottom: 0; padding-top: 16px; }
.sheet--3 .sheet__tot td { color: var(--red); }

/* 6. the breaker panel */
.panel-sec { height: 260vh; }
.bpanel { background: #1B2335; border: 1px solid rgba(255,255,255,.14); border-radius: 10px; padding: 26px; display: grid; gap: 14px; }
.bpanel__h { font: 500 11px var(--mono); letter-spacing: .2em; color: var(--snow-2); }
.brk { display: grid; grid-template-columns: 54px 1fr; gap: 16px; align-items: center; background: #141A2A; border: 1px solid rgba(255,255,255,.08); border-radius: 6px; padding: 12px 14px; }
.brk p { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; font-size: 15px; }
.brk b { font: 500 18px var(--mono); }
.brk__sw { width: 54px; height: 28px; border-radius: 4px; background: #0B0F19; position: relative; box-shadow: inset 0 2px 4px rgba(0,0,0,.6); }
.brk__sw::after { content: ""; position: absolute; top: 3px; left: 29px; width: 22px; height: 22px; border-radius: 3px; background: var(--cream); transition: left 140ms cubic-bezier(.7,0,.3,1.4), background 200ms; }
.js .brk:not(.on) .brk__sw::after { left: 3px; background: #6A6F80; }
.brk--main { border-color: rgba(240,138,145,.4); }
.brk--main b { color: var(--red-soft); font-size: 22px; }
.js .brk:not(.on) b { opacity: .3; }
.panel__p { color: var(--snow-2); font-size: 17px; margin-top: 18px; max-width: 28em; }

/* 7. close */
.e7 { padding: 160px 0; }
.e7__wrap { display: flex; flex-direction: column; align-items: center; text-align: center; }
.e7 h2 { font-size: clamp(32px, 4vw, 54px); line-height: 1.15; }
.e7 .cta { justify-content: center; margin-top: 30px; }
.e7__sub { color: var(--snow-2); margin-top: 18px; font-size: 15px; }

@media (max-width: 860px) {
  .e1__grid, .disc__grid, .dial__grid, .binder__grid, .panel__grid { grid-template-columns: 1fr; gap: 24px; }
  .disc__pin, .dial__pin, .strip__pin, .binder__pin, .panel__pin { align-items: flex-start; padding-top: 84px; }
  .meterface { width: 220px; }
  .mdial { width: 300px; }
  .big { font-size: 44px; }
  .recorder { padding: 10px 34px 6px 8px; }
  .binder__book { height: 300px; } .sheet { padding: 18px; } .sheet__t { font-size: 13px; } .sheet__t td { font-size: 13px; }
  .dial__line { font-size: 18px; margin-top: 8px; }
}
@media (prefers-reduced-motion: reduce) { .win { transition: none; } }