* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
body {
  margin: 0;
  -webkit-font-smoothing: antialiased;
}
img,
svg {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a,
input,
select,
textarea {
  touch-action: manipulation;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: default;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 5px;
}
[hidden] {
  display: none !important;
}
::selection {
  background: var(--accent);
  color: var(--ink);
}
.skip {
  position: fixed;
  top: -100px;
  left: 12px;
  z-index: 200;
  background: var(--ink);
  color: var(--paper);
  padding: 16px;
}
.skip:focus {
  top: 12px;
}
.wrap {
  width: min(1280px, 88%);
  margin-inline: auto;
}
.eyebrow {
  font:
    600 11px/1.7 Arial,
    sans-serif;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.button {
  display: inline-flex;
  gap: 24px;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 16px 24px;
  border: 1px solid transparent;
  font:
    600 12px/1.4 Arial,
    sans-serif;
}
.text-link {
  text-decoration: underline;
  text-underline-offset: 5px;
  font:
    13px/1.7 Arial,
    sans-serif;
}
.quiet {
  font:
    12px/1.8 Arial,
    sans-serif;
}
.section {
  padding: 100px 0;
}
.section p {
  line-height: 1.8;
}
.site-header {
  position: relative;
  z-index: 30;
}
.masthead {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 94px;
  gap: 24px;
}
.brand {
  display: inline-block;
  font-weight: 700;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font:
    12px Arial,
    sans-serif;
}
.nav-links a:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid currentColor;
  padding: 11px 14px;
  color: inherit;
}
.stage-strip {
  font:
    10px/1.6 Arial,
    sans-serif;
  letter-spacing: 1px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
}
.stage-strip .wrap {
  display: flex;
  justify-content: space-between;
  gap: 14px;
}
.stage-strip a {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.inquiry label,
.inquiry legend {
  display: block;
  font:
    600 12px/1.7 Arial,
    sans-serif;
  margin: 20px 0 8px;
}
.inquiry input[type="text"],
.inquiry input[type="number"],
.inquiry select,
.inquiry textarea,
.brief-result textarea {
  display: block;
  width: 100%;
  border: 1px solid var(--line);
  background: var(--field);
  color: var(--ink);
  padding: 13px 14px;
  border-radius: 0;
  min-height: 48px;
  font:
    14px/1.6 Arial,
    sans-serif;
}
.inquiry textarea {
  resize: vertical;
}
.inquiry fieldset {
  margin: 24px 0;
  padding: 0;
  border: 0;
}
.inquiry fieldset legend {
  margin: 0 0 10px;
}
.check-option {
  display: flex !important;
  align-items: flex-start;
  gap: 12px;
  margin: 9px 0 !important;
  padding: 12px 14px;
  border: 1px solid var(--line);
  font-weight: 400 !important;
  cursor: pointer;
}
.check-option input {
  margin-top: 4px;
  accent-color: var(--accent);
  width: 17px;
  height: 17px;
  flex-shrink: 0;
}
.check-option:has(input:checked) {
  background: var(--selection);
}
.brief-result {
  margin-top: 28px;
  padding: 26px;
  border: 1px solid var(--line);
  background: var(--field);
}
.brief-result h3 {
  margin: 0 0 12px;
}
.brief-result .actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.copy-button {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 13px 18px;
  font:
    12px Arial,
    sans-serif;
}
.local-note {
  font:
    11px/1.8 Arial,
    sans-serif;
  color: var(--muted);
  margin: 16px 0;
}
.site-footer {
  border-top: 1px solid var(--line);
  padding: 34px 0 24px;
  font:
    11px/1.8 Arial,
    sans-serif;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding-bottom: 25px;
}
.footer-links {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 26px;
  color: var(--muted);
}
.footer-bottom p {
  margin: 0;
  max-width: 590px;
}
.faq details {
  border-top: 1px solid var(--line);
  padding: 20px 0;
}
.faq details:last-child {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  cursor: pointer;
  font:
    600 15px/1.6 Arial,
    sans-serif;
}
.faq p {
  font:
    14px/1.8 Arial,
    sans-serif;
  color: var(--muted);
  max-width: 700px;
}
.demo-label {
  font:
    10px/1.7 Arial,
    sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8%;
}
.form-status {
  font:
    12px/1.8 Arial,
    sans-serif;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
@media (max-width: 800px) {
  html {
    scroll-padding-top: 25px;
  }
  .wrap {
    width: 88%;
  }
  .masthead {
    min-height: 80px;
    flex-wrap: wrap;
    padding: 18px 0;
  }
  .nav-toggle {
    display: block;
  }
  .nav-links {
    display: none;
    flex-basis: 100%;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
  }
  .nav-links[data-open="true"] {
    display: flex;
  }
  .nav-links a {
    padding: 14px 0;
  }
  .stage-strip {
    font-size: 8px;
  }
  .stage-strip .wrap > span {
    max-width: 58%;
  }
  .section {
    padding: 65px 0;
  }
  .two-col {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .footer-top,
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
  .brief-result {
    padding: 18px;
  }
  .button {
    padding: 15px 19px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
}
:root {
  --paper: #111c1c;
  --ink: #eee9d8;
  --accent: #debe76;
  --muted: #adb8ae;
  --line: #40504b;
  --field: #182926;
  --selection: #2d392a;
  --focus: #e3c57e;
}
body {
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, sans-serif;
}
.brand {
  font: 17px Arial;
  letter-spacing: 6px;
}
.button {
  background: var(--accent);
  color: #172723;
  border-radius: 50px;
}
.button:hover {
  background: #efd69f;
}
.energy-hero {
  position: relative;
  min-height: 720px;
  display: flex;
  align-items: center;
  isolation: isolate;
  overflow: hidden;
}
.energy-landscape {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -3;
}
.hero-shade {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, #10201ce8 4%, #10201c9c 48%, #10201c15 90%),
    linear-gradient(0deg, #111c1c, transparent 50%);
}
.energy-title {
  padding: 85px 0 145px;
}
.energy-title h1 {
  font:
    normal clamp(48px, 6.9vw, 98px) / 1.03 Georgia,
    serif;
  letter-spacing: -4px;
  margin: 24px 0 28px;
  max-width: 1000px;
}
.energy-title h1 em {
  color: #e9ca88;
}
.energy-title > p:not(.eyebrow) {
  max-width: 485px;
  font: 17px/1.9 Arial;
  color: #d0d7c9;
}
.energy-title .button {
  margin-top: 20px;
}
.hero-caption {
  font: 9px/1.8 Arial;
  color: #c5cfbe;
  margin-top: 24px;
  max-width: 400px;
}
.hero-folio {
  position: absolute;
  bottom: 32px;
  left: 6%;
  right: 6%;
  display: flex;
  justify-content: space-between;
  font: 8px/1.8 Arial;
  letter-spacing: 1.5px;
  border-top: 1px solid #b1c1a840;
  padding-top: 22px;
}
.household-heading h2,
.essentials-layout h2,
.compare-section h2,
.questions-section h2 {
  font:
    normal clamp(40px, 4.8vw, 68px) / 1.07 Georgia,
    serif;
  letter-spacing: -2px;
  margin: 22px 0 45px;
}
.eyebrow {
  color: var(--accent);
}
.household-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 10%;
  align-items: start;
}
.power-scene {
  position: sticky;
  top: 30px;
  background: #1a302b;
  border: 1px solid #43554a;
  transition: background 0.8s;
}
.scene-top {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  padding: 20px;
  font: 8px/1.8 Arial;
  letter-spacing: 1px;
  color: #becdbd;
}
.power-scene svg {
  margin: 25px 0;
}
.power-scene .sun,
.power-scene .solar-line,
.power-scene .grid-line,
.power-scene .house {
  transition:
    opacity 0.6s,
    filter 0.6s;
}
.power-scene[data-time="evening"] {
  background: #16232a;
}
.power-scene[data-time="evening"] .sun {
  opacity: 0.08;
}
.power-scene[data-time="evening"] .solar-line {
  opacity: 0.12;
}
.power-scene[data-time="evening"] .house {
  filter: brightness(0.7);
}
.power-scene[data-time="interruption"] {
  background: #111c21;
}
.power-scene[data-time="interruption"] .sun,
.power-scene[data-time="interruption"] .solar-line,
.power-scene[data-time="interruption"] .grid-line {
  opacity: 0.08;
}
.power-scene[data-time="interruption"] .house {
  filter: brightness(0.5);
}
.power-scene[data-time="interruption"] .battery {
  stroke: #e9ca88;
  stroke-width: 4px;
}
.time-controls {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 0 20px;
  gap: 6px;
}
.time-controls button {
  font: 11px Arial;
  border: 1px solid #526152;
  background: transparent;
  color: #d6ddce;
  padding: 14px 5px;
}
.time-controls button[aria-pressed="true"] {
  color: #1d2e27;
  background: #ddc382;
  border-color: #ddc382;
}
.scene-note {
  font: 12px/1.8 Arial;
  color: #bbcaba;
  padding: 5px 22px 20px;
  min-height: 95px;
}
.energy-chapter {
  min-height: 520px;
  padding: 50px 0 100px;
  border-bottom: 1px solid var(--line);
}
.energy-chapter:first-child {
  padding-top: 10px;
}
.time-label {
  font: 9px Arial;
  letter-spacing: 1px;
  color: var(--accent);
}
.energy-chapter h3 {
  font: normal 39px/1.15 Georgia;
  letter-spacing: -1.5px;
  margin: 22px 0 28px;
}
.energy-chapter p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--muted);
}
.energy-chapter .question-line {
  font: italic 20px/1.6 Georgia;
  color: var(--ink);
  border-top: 1px solid var(--line);
  padding-top: 23px;
  margin-top: 28px;
}
.essentials-section {
  background: #e9e6d7;
  color: #25372e;
}
.essentials-layout {
  display: grid;
  grid-template-columns: 0.92fr 1fr;
  gap: 12%;
  align-items: center;
}
.essentials-layout .eyebrow {
  color: #576b45;
}
.essentials-layout > div > p:not(.eyebrow) {
  font-size: 15px;
  line-height: 1.9;
  color: #50604e;
}
.essentials-layout .calculation-boundary {
  font-size: 11px !important;
  border-left: 2px solid #8b9a70;
  padding-left: 18px;
}
.essentials-card {
  background: #f7f4e9;
  padding: 32px;
  border: 1px solid #cbd0ba;
  border-radius: 10px;
}
.sample-title {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  font: 8px/1.8 Arial;
  letter-spacing: 1px;
  padding-bottom: 22px;
  border-bottom: 1px solid #d2d5c2;
  color: #61714f;
}
.load-list label {
  display: flex;
  gap: 13px;
  align-items: center;
  padding: 17px 0;
  border-bottom: 1px solid #dadcca;
  font: 13px Arial;
  cursor: pointer;
}
.load-list input {
  accent-color: #556e46;
  width: 17px;
  height: 17px;
}
.load-list label span {
  flex: 1;
}
.load-list small {
  display: block;
  font: 9px/1.8 Arial;
  color: #61714f;
  margin-top: 5px;
}
.load-list b {
  font: 12px Arial;
}
.duration-label {
  display: flex;
  justify-content: space-between;
  font: 12px Arial;
  margin-top: 25px;
}
.duration-label output {
  font-weight: 700;
}
#hours {
  width: 100%;
  accent-color: #556e46;
  margin: 22px 0;
}
.energy-output {
  border-top: 1px solid #d2d5c2;
  padding-top: 22px;
}
.energy-output > span {
  font: 11px Arial;
  color: #61714f;
}
.energy-output strong {
  font: normal 57px Georgia;
  letter-spacing: -2px;
  display: block;
  margin: 12px 0;
}
.energy-output small {
  font: 20px Georgia;
  letter-spacing: 0;
}
.energy-output p {
  font: 10px/1.8 Arial;
  color: #61714f;
  margin-bottom: 0;
}
.path-comparison {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-block: 1px solid var(--line);
}
.path-comparison article {
  padding: 35px 32px;
  border-right: 1px solid var(--line);
}
.path-comparison article:first-child {
  padding-left: 0;
}
.path-comparison article:last-child {
  border: 0;
}
.path-no {
  font: 11px Arial;
  color: var(--accent);
}
.path-comparison h3 {
  font: normal 35px Georgia;
  margin: 20px 0;
}
.path-comparison p {
  font: 14px/1.8 Arial;
  color: var(--muted);
}
.path-comparison article > div {
  border-top: 1px solid var(--line);
  padding-top: 20px;
  margin-top: 25px;
}
.path-comparison small {
  font: 8px Arial;
  letter-spacing: 1px;
  color: var(--accent);
}
.comparison-note {
  color: var(--muted);
  max-width: 750px;
  margin-top: 25px;
}
.questions-section {
  background: #1c2d27;
}
.questions-section h2 {
  font-size: 49px;
}
.questions-section .two-col > div > p:not(.eyebrow) {
  font: 15px/1.9 Arial;
  color: var(--muted);
  margin-bottom: 35px;
}
.energy-inquiry {
  padding: 32px;
  border: 1px solid var(--line);
  background: #15251f;
  align-self: start;
}
.form-heading {
  font: 10px/1.7 Arial;
  letter-spacing: 1px;
  color: var(--accent);
  border-bottom: 1px solid var(--line);
  padding-bottom: 18px;
}
.energy-inquiry .button {
  margin-top: 22px;
  width: 100%;
}
.site-footer {
  background: #111e19;
}
@media (max-width: 1050px) {
  .household-layout {
    gap: 6%;
  }
  .energy-chapter h3 {
    font-size: 33px;
  }
  .essentials-layout {
    gap: 7%;
  }
  .path-comparison article {
    padding: 28px 23px;
  }
  .energy-title h1 {
    font-size: 72px;
  }
  .questions-section h2 {
    font-size: 40px;
  }
}
@media (max-width: 800px) {
  .energy-hero {
    min-height: 660px;
  }
  .energy-title {
    padding: 70px 0 145px;
  }
  .energy-title h1 {
    font-size: 52px;
    letter-spacing: -2px;
  }
  .energy-title > p:not(.eyebrow) {
    font-size: 15px;
  }
  .energy-landscape {
    object-position: 62% center;
  }
  .hero-shade {
    background:
      linear-gradient(90deg, #10201ce8, #10201c60),
      linear-gradient(0deg, #111c1c, transparent 70%);
  }
  .hero-folio {
    gap: 20px;
    font-size: 7px;
    bottom: 22px;
  }
  .hero-folio span {
    max-width: 48%;
  }
  .household-heading h2,
  .essentials-layout h2,
  .compare-section h2 {
    font-size: 43px;
  }
  .household-layout {
    display: block;
  }
  .power-scene {
    position: relative;
    top: auto;
    margin-bottom: 30px;
  }
  .power-scene svg {
    margin: 20px 0;
  }
  .scene-note {
    font-size: 11px;
    min-height: 100px;
  }
  .energy-chapter {
    min-height: 0;
    padding: 40px 0;
  }
  .energy-chapter:first-child {
    padding-top: 30px;
  }
  .energy-chapter h3 {
    font-size: 34px;
  }
  .essentials-layout {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .essentials-card {
    padding: 24px;
  }
  .path-comparison {
    grid-template-columns: 1fr;
  }
  .path-comparison article,
  .path-comparison article:first-child {
    padding: 30px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .path-comparison h3 {
    font-size: 32px;
    margin: 15px 0;
  }
  .path-comparison article > div {
    margin-top: 18px;
    padding-top: 15px;
  }
  .energy-inquiry {
    padding: 22px;
  }
  .questions-section h2 {
    font-size: 40px;
  }
  .brand {
    font-size: 15px;
    letter-spacing: 4px;
  }
} /* A day at home is a wide scene with three reading lanes. */
@media (min-width: 801px) {
  .household-layout {
    display: block;
  }
  .power-scene {
    position: relative;
    top: auto;
    display: grid;
    grid-template-columns: 1.35fr 0.65fr;
    align-items: center;
    padding: 0 32px 20px;
    column-gap: 40px;
  }
  .scene-top {
    grid-column: 1/-1;
    padding: 22px 0;
  }
  .power-scene svg {
    grid-column: 1;
    grid-row: 2/4;
    margin: 0;
    max-height: 400px;
  }
  .time-controls {
    grid-column: 2;
    grid-row: 2;
    padding: 0;
    align-self: end;
  }
  .scene-note {
    grid-column: 2;
    grid-row: 3;
    padding: 10px 0 25px;
    align-self: start;
    min-height: 120px;
  }
  .energy-chapters {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 42px;
    margin-top: 45px;
  }
  .energy-chapter,
  .energy-chapter:first-child {
    min-height: 0;
    padding: 25px 0 0;
    border-bottom: 0;
    border-top: 1px solid var(--line);
  }
  .energy-chapter h3 {
    font-size: 32px;
  }
  .energy-chapter .question-line {
    font-size: 18px;
  }
}

.essentials-section{--focus:#556e46}