:root {
  --bg: #eef2f6;
  --bg-grid: rgba(17, 24, 39, 0.045);
  --ink: #111827;
  --muted: #647084;
  --quiet: #8a94a6;
  --panel: rgba(255, 255, 255, 0.88);
  --panel-solid: #ffffff;
  --line: #dbe2ec;
  --line-strong: #c7d0df;
  --carbon: #10131a;
  --carbon-2: #1f2430;
  --solar: #f59e0b;
  --load: #2563eb;
  --battery: #059669;
  --grid: #7c3aed;
  --export: #0891b2;
  --danger: #dc2626;
  --shadow: 0 18px 55px rgba(15, 23, 42, 0.11);
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  background:
    linear-gradient(90deg, var(--bg-grid) 1px, transparent 1px),
    linear-gradient(0deg, var(--bg-grid) 1px, transparent 1px),
    var(--bg);
  background-size: 48px 48px;
  margin: 0;
}

body.public-site {
  background: #f4f7fb;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 30px;
  font-weight: 780;
  letter-spacing: 0;
  line-height: 1.08;
}

h2 {
  font-size: 19px;
  font-weight: 760;
  letter-spacing: 0;
}

h3 {
  font-size: 15px;
  font-weight: 760;
  line-height: 1.25;
  margin-top: 4px;
}

.topbar {
  align-items: center;
  background: #171b24;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: #fff;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  min-height: 112px;
  padding: 24px 32px;
}

.brand-lockup {
  align-items: center;
  display: flex;
  gap: 16px;
  min-width: 280px;
}

.brand-mark {
  align-items: center;
  background: var(--solar);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  color: #1c1304;
  display: inline-flex;
  flex: 0 0 auto;
  font-size: 13px;
  font-weight: 900;
  height: 48px;
  justify-content: center;
  letter-spacing: 0;
  width: 48px;
}

.eyebrow {
  color: var(--quiet);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.25;
  text-transform: uppercase;
}

.topbar .eyebrow,
.site-meta {
  color: #c8d0dc;
}

.site-meta {
  line-height: 1.45;
  margin-top: 7px;
}

nav {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

nav a,
.secondary-link {
  align-items: center;
  border-radius: 8px;
  display: inline-flex;
  font-size: 14px;
  font-weight: 760;
  justify-content: center;
  min-height: 40px;
  padding: 9px 13px;
  text-decoration: none;
  white-space: nowrap;
}

nav a {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #f8fafc;
}

nav a:hover,
nav a.active {
  background: var(--solar);
  border-color: var(--solar);
  color: #171103;
}

main {
  margin: 0 auto;
  max-width: 1360px;
  padding: 24px;
}

.status-strip {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  margin-bottom: 16px;
  overflow: hidden;
}

.status-strip div {
  background: rgba(255, 255, 255, 0.7);
  min-height: 76px;
  padding: 15px 16px;
}

.status-strip span,
.metric span,
.upgrade-metrics span,
.rec span,
.status-pill {
  color: var(--muted);
  display: block;
  font-size: 12px;
  font-weight: 820;
  letter-spacing: 0;
  text-transform: uppercase;
}

.status-strip strong,
.status-strip a {
  color: var(--ink);
  display: inline-block;
  font-size: 18px;
  font-weight: 820;
  line-height: 1.1;
  margin-top: 9px;
  text-decoration: none;
}

.summary {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
}

.metric,
.panel,
.alarm {
  background: var(--panel);
  border: 1px solid rgba(219, 226, 236, 0.95);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.metric {
  min-height: 112px;
  overflow: hidden;
  padding: 17px;
  position: relative;
}

.metric::before {
  background: var(--line-strong);
  content: "";
  display: block;
  height: 4px;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}

.metric.solar::before {
  background: var(--solar);
}

.metric.load::before {
  background: var(--load);
}

.metric.battery::before {
  background: var(--battery);
}

.metric.grid::before {
  background: var(--grid);
}

.metric.export::before {
  background: var(--export);
}

.metric strong {
  display: block;
  font-size: 30px;
  font-weight: 820;
  letter-spacing: 0;
  line-height: 1.05;
  margin-top: 14px;
}

.alarm {
  background: #fff7ed;
  border-color: #fed7aa;
  color: #9a3412;
  font-weight: 820;
  margin: 16px 0 0;
  padding: 14px 16px;
}

.panel {
  margin-top: 16px;
  padding: 18px;
}

.panel-heading {
  align-items: center;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  margin-bottom: 14px;
}

.secondary-link {
  background: var(--panel-solid);
  border: 1px solid var(--line-strong);
  color: #344054;
}

.secondary-link:hover {
  border-color: var(--carbon-2);
  color: var(--carbon);
}

.chart-wrap {
  background: linear-gradient(180deg, #fff, #f8fafc);
  border: 1px solid var(--line);
  border-radius: 8px;
  height: 390px;
  min-height: 280px;
  padding: 12px;
  position: relative;
}

.content-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(280px, 0.82fr) minmax(360px, 1.18fr);
}

.connector-grid,
.pricing-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.connector-card,
.pricing-card,
.invite-row,
.upgrade-headline,
.upgrade-metrics div,
.rec {
  background: rgba(248, 250, 252, 0.92);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.connector-card {
  display: grid;
  gap: 12px;
  padding: 14px;
}

.connector-card-heading {
  align-items: flex-start;
  display: flex;
  gap: 12px;
  justify-content: space-between;
}

.status-pill {
  background: #eef2f7;
  border-radius: 8px;
  color: #475467;
  flex: 0 0 auto;
  padding: 7px 10px;
}

.status-pill.connected {
  background: #dcfce7;
  color: #166534;
}

label {
  color: #475467;
  display: grid;
  font-size: 13px;
  font-weight: 760;
  gap: 6px;
}

input,
select {
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--ink);
  font: inherit;
  min-height: 42px;
  padding: 9px 10px;
  width: 100%;
}

input:focus,
select:focus {
  border-color: var(--load);
  outline: 3px solid rgba(37, 99, 235, 0.16);
}

.check-row {
  align-items: flex-start;
  display: flex;
  gap: 10px;
  line-height: 1.35;
}

.check-row input {
  flex: 0 0 auto;
  min-height: 18px;
  width: 18px;
}

.connector-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

button {
  background: var(--carbon);
  border: 1px solid var(--carbon);
  border-radius: 8px;
  color: #fff;
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 820;
  min-height: 42px;
  padding: 9px 13px;
}

button:hover {
  background: var(--carbon-2);
}

.site-header {
  align-items: center;
  background: rgba(16, 19, 26, 0.96);
  color: #fff;
  display: flex;
  gap: 18px;
  justify-content: space-between;
  left: 0;
  min-height: 76px;
  padding: 14px 28px;
  position: sticky;
  right: 0;
  top: 0;
  z-index: 10;
}

.site-brand {
  align-items: center;
  color: #fff;
  display: inline-flex;
  font-size: 17px;
  font-weight: 840;
  gap: 12px;
  text-decoration: none;
  white-space: nowrap;
}

.site-main {
  max-width: none;
  padding: 0;
}

.hero-site {
  align-items: end;
  color: #fff;
  display: grid;
  min-height: calc(100vh - 76px);
  overflow: hidden;
  position: relative;
}

.hero-image,
.hero-overlay {
  height: 100%;
  inset: 0;
  position: absolute;
  width: 100%;
}

.hero-image {
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(10, 13, 20, 0.88), rgba(10, 13, 20, 0.48) 46%, rgba(10, 13, 20, 0.12)),
    linear-gradient(0deg, rgba(10, 13, 20, 0.82), transparent 48%);
}

.hero-content {
  max-width: 760px;
  padding: 64px 28px 86px;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  font-size: clamp(48px, 8vw, 108px);
  line-height: 0.94;
  margin-top: 10px;
}

.hero-content p:not(.eyebrow) {
  color: #e7ecf4;
  font-size: clamp(18px, 2.2vw, 26px);
  line-height: 1.35;
  margin-top: 20px;
  max-width: 680px;
}

.hero-actions,
.link-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.primary-action,
.ghost-action,
.site-strip a,
.link-grid a {
  align-items: center;
  border-radius: 8px;
  display: inline-flex;
  font-weight: 820;
  min-height: 46px;
  padding: 11px 16px;
  text-decoration: none;
}

.primary-action {
  background: var(--solar);
  border: 1px solid var(--solar);
  color: #181103;
}

.ghost-action {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
}

.site-strip {
  background: var(--carbon);
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(4, minmax(160px, 1fr));
}

.site-strip a {
  align-items: flex-start;
  background: #1d2330;
  color: #fff;
  display: grid;
  min-height: 92px;
  padding: 18px 20px;
}

.site-strip span {
  color: #b9c2d0;
  font-size: 12px;
  font-weight: 820;
  text-transform: uppercase;
}

.site-strip strong {
  font-size: 18px;
  margin-top: 8px;
}

.site-section {
  margin: 0 auto;
  max-width: 1180px;
  padding: 72px 24px 0;
}

.section-heading {
  max-width: 820px;
}

.section-heading h2,
.site-band h2,
.link-section h2 {
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.05;
  margin-top: 8px;
}

.service-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 26px;
}

.service-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 230px;
  padding: 18px;
}

.service-item span {
  color: var(--solar);
  display: block;
  font-size: 13px;
  font-weight: 880;
}

.service-item h3 {
  font-size: 20px;
  margin-top: 18px;
}

.service-item p {
  color: #526071;
  line-height: 1.5;
  margin-top: 12px;
}

.site-band {
  align-items: center;
  background: #172033;
  color: #fff;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  margin-top: 72px;
  padding: 44px max(24px, calc((100vw - 1180px) / 2));
}

.site-band .eyebrow {
  color: #afbdd1;
}

.site-band h2 {
  max-width: 850px;
}

.link-section {
  align-items: start;
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(280px, 0.7fr) minmax(320px, 1fr);
  padding-bottom: 72px;
}

.link-grid {
  margin-top: 0;
}

.link-grid a {
  background: #fff;
  border: 1px solid var(--line);
  color: var(--ink);
  flex: 1 1 220px;
}

.site-footer {
  align-items: center;
  background: var(--carbon);
  color: #cbd5e1;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  padding: 22px 28px;
}

.site-footer span:first-child {
  color: #fff;
  font-weight: 840;
}

button[data-logout] {
  background: #fff;
  border-color: var(--line-strong);
  color: #344054;
}

.connector-message {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.onboarding-shell {
  margin-top: 0;
}

.onboarding-form {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.stack-form {
  display: grid;
  gap: 14px;
}

.onboarding-form button,
.onboarding-form .check-row {
  align-self: end;
}

.invite-list,
.notice-list,
.recommendations {
  display: grid;
  gap: 10px;
}

.invite-row,
.pricing-card,
.upgrade-headline,
.upgrade-metrics div {
  padding: 14px;
}

.invite-row {
  align-items: center;
  display: flex;
  gap: 14px;
  justify-content: space-between;
}

.inline-payment-form {
  align-items: center;
  display: flex;
  flex: 0 0 auto;
  gap: 8px;
}

.inline-payment-form input {
  max-width: 150px;
}

.invite-row p,
.invite-row a,
.notice-list p,
.upgrade-headline p,
.rec p {
  color: #475467;
  line-height: 1.45;
  margin-top: 7px;
}

.invite-row a {
  display: inline-block;
  overflow-wrap: anywhere;
}

.invite-main {
  max-width: 940px;
}

.pricing-card {
  display: grid;
  gap: 10px;
}

.option-card {
  cursor: pointer;
  position: relative;
}

.option-card input[type="radio"] {
  height: 18px;
  min-height: 18px;
  position: absolute;
  right: 14px;
  top: 14px;
  width: 18px;
}

.option-card:has(input:checked) {
  border-color: var(--solar);
  box-shadow: inset 0 0 0 1px var(--solar), var(--shadow);
}

.pricing-card strong {
  color: var(--ink);
  font-size: 25px;
  font-weight: 850;
  line-height: 1.1;
}

.pricing-card ul {
  color: #475467;
  display: grid;
  gap: 7px;
  line-height: 1.35;
  margin: 0;
  padding-left: 18px;
}

.upgrade-summary {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(280px, 1fr) minmax(320px, 1.3fr);
  margin-bottom: 14px;
}

.upgrade-metrics {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.upgrade-metrics strong {
  display: block;
  font-size: 21px;
  font-weight: 820;
  margin-top: 8px;
}

.payment-card {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.payment-card div {
  background: rgba(248, 250, 252, 0.92);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

.payment-card span {
  color: var(--muted);
  display: block;
  font-size: 12px;
  font-weight: 820;
  text-transform: uppercase;
}

.payment-card strong {
  display: block;
  font-size: 18px;
  margin-top: 8px;
  overflow-wrap: anywhere;
}

table {
  border-collapse: collapse;
  width: 100%;
}

td {
  border-bottom: 1px solid var(--line);
  padding: 13px 0;
}

td:last-child {
  font-weight: 820;
  text-align: right;
}

.rec {
  border-left: 5px solid #98a2b3;
  padding: 13px 14px;
}

.rec.high {
  border-left-color: var(--danger);
}

.rec.medium {
  border-left-color: var(--solar);
}

.rec.low {
  border-left-color: var(--load);
}

.rec.good {
  border-left-color: var(--battery);
}

@media (max-width: 980px) {
  .topbar {
    align-items: flex-start;
    display: grid;
  }

  .site-header {
    align-items: flex-start;
    display: grid;
  }

  nav {
    justify-content: flex-start;
  }

  .summary {
    grid-template-columns: repeat(2, minmax(150px, 1fr));
  }

  .content-grid,
  .upgrade-summary,
  .link-section {
    grid-template-columns: 1fr;
  }

  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-strip {
    grid-template-columns: repeat(2, minmax(150px, 1fr));
  }

  .site-band {
    align-items: flex-start;
    display: grid;
  }
}

@media (max-width: 700px) {
  .status-strip {
    grid-template-columns: repeat(2, minmax(140px, 1fr));
  }
}

@media (max-width: 620px) {
  .topbar {
    padding: 20px;
  }

  .site-header {
    padding: 14px 18px;
  }

  .brand-lockup {
    align-items: flex-start;
  }

  .brand-mark {
    height: 42px;
    width: 42px;
  }

  main {
    padding: 16px;
  }

  .site-main {
    padding: 0;
  }

  .hero-site {
    min-height: 680px;
  }

  .hero-content {
    padding: 48px 18px 60px;
  }

  .summary {
    grid-template-columns: 1fr;
  }

  .status-strip {
    grid-template-columns: 1fr;
  }

  .panel-heading {
    align-items: flex-start;
    display: grid;
  }

  .chart-wrap {
    height: 320px;
  }

  .service-grid,
  .site-strip {
    grid-template-columns: 1fr;
  }

  .site-section {
    padding: 52px 18px 0;
  }

  .site-footer {
    align-items: flex-start;
    display: grid;
    padding: 22px 18px;
  }
}