@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Oswald:wght@500;600;700&display=swap");

:root {
  color-scheme: light;
  --ink: #07110f;
  --ink-2: #101a18;
  --ink-3: #172420;
  --paper: #f4f7ef;
  --paper-2: #edf2e7;
  --white: #ffffff;
  --muted: #65756f;
  --muted-dark: #9fb2aa;
  --line: rgba(255, 255, 255, .12);
  --line-dark: rgba(7, 17, 15, .14);
  --sun: #ffb300;
  --amber: #ff6b1a;
  --cyan: #36d8e7;
  --green: #24d283;
  --danger: #f25f5c;
  --shadow: 0 24px 70px rgba(7, 17, 15, .18);
  --shadow-soft: 0 18px 48px rgba(7, 17, 15, .10);
  --radius: 8px;
  --max: 1200px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Manrope", system-ui, -apple-system, Segoe UI, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.nav-locked {
  overflow: hidden;
}

img,
svg,
video,
canvas {
  display: block;
  max-width: 100%;
}

button,
input,
textarea,
select {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

main {
  overflow: clip;
}

.container {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  transform: translateY(-150%);
  padding: 10px 14px;
  background: var(--sun);
  color: var(--ink);
  border-radius: var(--radius);
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  border-bottom: 1px solid rgba(255, 255, 255, .10);
  background: rgba(7, 17, 15, .76);
  backdrop-filter: blur(18px);
  transition: background .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}

.site-header.is-scrolled {
  background: rgba(7, 17, 15, .94);
  box-shadow: 0 12px 40px rgba(0, 0, 0, .18);
  border-color: rgba(255, 255, 255, .07);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  width: 326px;
  min-width: 210px;
}

.brand img {
  width: 100%;
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: rgba(255, 255, 255, .76);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .02em;
}

.nav a:not(.btn) {
  position: relative;
  padding: 26px 0;
  transition: color .2s var(--ease);
}

.nav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 20px;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, var(--sun), var(--cyan));
  transition: transform .22s var(--ease);
}

.nav a:hover,
.nav a.active {
  color: var(--white);
}

.nav a:hover::after,
.nav a.active::after {
  transform: scaleX(1);
}

.header-cta {
  gap: 10px;
}

.menu-button {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .07);
  color: var(--white);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.menu-button span,
.menu-button::before,
.menu-button::after {
  content: "";
  width: 20px;
  height: 2px;
  background: currentColor;
  position: absolute;
  transition: transform .2s var(--ease), opacity .2s var(--ease);
}

.menu-button span {
  transform: translateY(0);
}

.menu-button::before {
  transform: translateY(-7px);
}

.menu-button::after {
  transform: translateY(7px);
}

.menu-button.is-open span {
  opacity: 0;
}

.menu-button.is-open::before {
  transform: rotate(45deg);
}

.menu-button.is-open::after {
  transform: rotate(-45deg);
}

.btn {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 800;
  font-size: 14px;
  line-height: 1;
  color: var(--ink);
  background: var(--sun);
  box-shadow: 0 18px 34px rgba(255, 179, 0, .22);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}

.btn::before {
  content: "";
  position: absolute;
  inset: 2px;
  z-index: -1;
  border-radius: 6px;
  background: linear-gradient(110deg, rgba(255, 255, 255, .35), rgba(255, 255, 255, 0));
  opacity: .7;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 42px rgba(255, 179, 0, .28);
}

.btn:focus-visible,
.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible,
.option-chip:focus-visible,
.menu-button:focus-visible {
  outline: 3px solid rgba(54, 216, 231, .45);
  outline-offset: 3px;
}

.btn.dark {
  color: var(--white);
  background: var(--ink);
  border-color: rgba(255, 255, 255, .12);
  box-shadow: none;
}

.btn.dark:hover {
  border-color: rgba(255, 179, 0, .7);
}

.btn.ghost {
  color: var(--white);
  background: transparent;
  border-color: rgba(255, 255, 255, .18);
  box-shadow: none;
}

.btn.ghost::before {
  opacity: 0;
}

.btn.ghost:hover {
  color: var(--sun);
  border-color: rgba(255, 179, 0, .6);
}

.btn.light {
  color: var(--ink);
  background: var(--white);
  box-shadow: 0 18px 40px rgba(7, 17, 15, .12);
}

.btn svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.hero {
  position: relative;
  min-height: 100svh;
  color: var(--white);
  background: var(--ink);
  padding: 126px 0 76px;
  display: grid;
  align-items: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 17, 15, .96) 0%, rgba(7, 17, 15, .82) 34%, rgba(7, 17, 15, .52) 64%, rgba(7, 17, 15, .84) 100%),
    image-set(url("../img/hero-energy-system.png") 1x);
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 76px 76px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .9), rgba(0, 0, 0, .16));
  pointer-events: none;
}

.energy-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: .55;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .62fr);
  gap: 54px;
  align-items: end;
}

.eyebrow,
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--sun);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 11px;
  font-weight: 900;
}

.eyebrow::before,
.kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: linear-gradient(90deg, var(--sun), var(--cyan));
}

.hero h1,
.page-hero h1,
.section-title,
.display-title,
.legal-hero h1 {
  font-family: "Oswald", "Manrope", sans-serif;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 820px;
  margin: 22px 0 24px;
  font-size: clamp(52px, 8vw, 104px);
  line-height: .94;
}

.hero h1 span {
  color: transparent;
  background: linear-gradient(100deg, var(--sun), var(--amber) 48%, var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-lead {
  max-width: 640px;
  margin: 0 0 32px;
  color: rgba(255, 255, 255, .76);
  font-size: clamp(16px, 1.6vw, 19px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 42px;
}

.signal-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 720px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255, 255, 255, .04);
  backdrop-filter: blur(14px);
}

.signal {
  padding: 18px 18px 17px;
  min-width: 0;
}

.signal + .signal {
  border-left: 1px solid rgba(255, 255, 255, .10);
}

.signal strong {
  display: block;
  margin-bottom: 4px;
  color: var(--white);
  font-size: 22px;
  line-height: 1;
}

.signal span {
  color: rgba(255, 255, 255, .58);
  font-size: 12px;
}

.hero-panel {
  position: relative;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--radius);
  background: rgba(12, 28, 25, .78);
  box-shadow: 0 28px 80px rgba(0, 0, 0, .34);
  backdrop-filter: blur(20px);
  overflow: hidden;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255, 179, 0, .18), rgba(54, 216, 231, .10), transparent 55%);
  pointer-events: none;
}

.panel-top {
  position: relative;
  padding: 22px;
  border-bottom: 1px solid rgba(255, 255, 255, .10);
}

.panel-label {
  color: var(--muted-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.panel-title {
  margin: 8px 0 0;
  font-family: "Oswald", sans-serif;
  font-size: 32px;
  line-height: 1.05;
  text-transform: uppercase;
}

.energy-diagram {
  position: relative;
  min-height: 250px;
  padding: 22px;
}

.diagram-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.diagram-line {
  stroke-dasharray: 12 12;
  animation: dashFlow 7s linear infinite;
}

.diagram-node {
  position: absolute;
  width: 116px;
  min-height: 78px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .08);
  backdrop-filter: blur(16px);
}

.diagram-node svg {
  width: 24px;
  height: 24px;
  margin-bottom: 10px;
  color: var(--sun);
}

.diagram-node strong {
  display: block;
  font-size: 13px;
  line-height: 1.25;
}

.diagram-node span {
  color: rgba(255, 255, 255, .52);
  font-size: 11px;
}

.node-solar { top: 26px; left: 22px; }
.node-inverter { top: 88px; left: 50%; transform: translateX(-50%); }
.node-battery { right: 22px; top: 28px; }
.node-generator { right: 30px; bottom: 22px; }
.node-load { left: 34px; bottom: 22px; }

.lead-form {
  position: relative;
  padding: 22px;
  border-top: 1px solid rgba(255, 255, 255, .10);
}

.form-title {
  margin: 0 0 16px;
  color: rgba(255, 255, 255, .84);
  font-weight: 800;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.field.full {
  grid-column: 1 / -1;
}

.field label {
  color: var(--muted-dark);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .10em;
  text-transform: uppercase;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .075);
  color: var(--white);
  padding: 12px 13px;
  outline: none;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}

.field textarea {
  min-height: 110px;
  resize: vertical;
}

.field select option {
  color: var(--ink);
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(255, 255, 255, .42);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: rgba(54, 216, 231, .7);
  background: rgba(255, 255, 255, .11);
}

.form-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
}

.privacy-note {
  max-width: 260px;
  margin: 0;
  color: rgba(255, 255, 255, .50);
  font-size: 11px;
}

.form-status {
  margin-top: 12px;
  min-height: 20px;
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
}

.section {
  padding: 100px 0;
}

.section.dark {
  color: var(--white);
  background: var(--ink);
}

.section.ink-2 {
  color: var(--white);
  background: var(--ink-2);
}

.section.paper {
  background: var(--paper);
}

.section.white {
  background: var(--white);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(280px, .58fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 44px;
}

.section-title {
  margin: 12px 0 0;
  font-size: clamp(38px, 5vw, 70px);
  line-height: .98;
}

.section-copy {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.dark .section-copy,
.ink-2 .section-copy {
  color: rgba(255, 255, 255, .66);
}

.market-strip {
  position: relative;
  z-index: 2;
  margin-top: -42px;
}

.market-inner {
  display: grid;
  grid-template-columns: .82fr 1fr 1fr 1fr;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.market-title {
  padding: 24px;
  color: var(--white);
  background: var(--ink);
}

.market-title span {
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.market-title strong {
  display: block;
  margin-top: 7px;
  font-size: 19px;
  line-height: 1.25;
}

.market-item {
  padding: 24px;
  border-left: 1px solid var(--line-dark);
}

.market-item strong {
  display: block;
  margin-bottom: 7px;
  font-size: 17px;
}

.market-item p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.solution-card,
.product-card,
.reason-card,
.step-card,
.faq-item,
.contact-card,
.brand-tile,
.legal-card {
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 1px 0 rgba(7, 17, 15, .03);
}

.solution-card {
  position: relative;
  overflow: hidden;
  min-height: 300px;
  padding: 26px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}

.solution-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
  border-color: rgba(36, 210, 131, .34);
}

.solution-card::before {
  content: "";
  position: absolute;
  inset: auto 22px 22px auto;
  width: 84px;
  height: 84px;
  border: 1px solid rgba(36, 210, 131, .28);
  border-radius: 50%;
  transform: rotate(18deg);
}

.solution-card .icon-box,
.icon-box {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  border-radius: var(--radius);
  color: var(--ink);
  background: linear-gradient(135deg, var(--sun), var(--green));
}

.icon-box svg {
  width: 25px;
  height: 25px;
}

.solution-card h3,
.product-card h3,
.reason-card h3,
.step-card h3,
.contact-card h3 {
  margin: 0 0 10px;
  font-size: 21px;
  line-height: 1.18;
}

.solution-card p,
.product-card p,
.reason-card p,
.step-card p,
.contact-card p {
  margin: 0;
  color: var(--muted);
}

.solution-card ul,
.product-card ul,
.clean-list {
  display: grid;
  gap: 9px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
  color: var(--muted);
  font-size: 14px;
}

.solution-card li,
.product-card li,
.clean-list li {
  position: relative;
  padding-left: 18px;
}

.solution-card li::before,
.product-card li::before,
.clean-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .7em;
  width: 7px;
  height: 2px;
  background: var(--amber);
}

.showcase {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1fr);
  gap: 42px;
  align-items: center;
}

.image-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, .13);
  box-shadow: 0 32px 90px rgba(0, 0, 0, .26);
  background: var(--ink-3);
}

.image-frame.light {
  border-color: var(--line-dark);
  box-shadow: var(--shadow-soft);
}

.image-frame img {
  width: 100%;
  min-height: 440px;
  object-fit: cover;
}

.image-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 48%, rgba(7, 17, 15, .56));
  pointer-events: none;
}

.floating-spec {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  z-index: 2;
}

.spec-chip {
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: var(--radius);
  padding: 12px;
  background: rgba(7, 17, 15, .75);
  backdrop-filter: blur(14px);
}

.spec-chip strong {
  display: block;
  color: var(--sun);
  font-size: 18px;
  line-height: 1;
}

.spec-chip span {
  color: rgba(255, 255, 255, .62);
  font-size: 11px;
}

.feature-stack {
  display: grid;
  gap: 16px;
}

.feature-row {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 16px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .045);
}

.feature-row strong {
  display: block;
  margin-bottom: 5px;
  font-size: 17px;
}

.feature-row p {
  margin: 0;
  color: rgba(255, 255, 255, .62);
}

.feature-num {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--sun);
  font-family: "Oswald", sans-serif;
  font-size: 24px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  overflow: hidden;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
}

.product-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--ink);
}

.product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s var(--ease);
}

.product-card:hover .product-media img {
  transform: scale(1.06);
}

.product-tag {
  position: absolute;
  left: 14px;
  top: 14px;
  border-radius: var(--radius);
  padding: 7px 10px;
  color: var(--ink);
  background: rgba(255, 179, 0, .92);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .10em;
  text-transform: uppercase;
}

.product-body {
  padding: 24px;
}

.product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  color: var(--muted);
  background: var(--paper);
  font-size: 12px;
  font-weight: 800;
}

.calculator {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(320px, .58fr);
  gap: 20px;
  align-items: stretch;
}

.calc-panel {
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius);
  padding: 26px;
  background: rgba(255, 255, 255, .05);
}

.option-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.option-chip {
  min-height: 72px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .055);
  color: var(--white);
  text-align: left;
  cursor: pointer;
  transition: border-color .2s var(--ease), background .2s var(--ease), transform .2s var(--ease);
}

.option-chip:hover,
.option-chip.is-active {
  border-color: rgba(255, 179, 0, .72);
  background: rgba(255, 179, 0, .10);
  transform: translateY(-2px);
}

.option-chip strong {
  display: block;
  margin-bottom: 3px;
}

.option-chip span {
  color: rgba(255, 255, 255, .56);
  font-size: 12px;
}

.range-wrap {
  margin-top: 22px;
}

.range-top {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 10px;
  color: rgba(255, 255, 255, .78);
  font-weight: 800;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--sun);
}

.recommendation {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(54, 216, 231, .28);
  border-radius: var(--radius);
  padding: 26px;
  background:
    linear-gradient(145deg, rgba(54, 216, 231, .12), rgba(36, 210, 131, .08)),
    rgba(255, 255, 255, .05);
}

.recommendation h3 {
  margin: 0 0 12px;
  font-family: "Oswald", sans-serif;
  font-size: 34px;
  line-height: 1.05;
  text-transform: uppercase;
}

.rec-list {
  display: grid;
  gap: 10px;
  margin: 22px 0;
}

.rec-list div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .10);
}

.rec-list span {
  color: rgba(255, 255, 255, .56);
}

.rec-list strong {
  text-align: right;
}

.process-rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.step-card {
  position: relative;
  min-height: 260px;
  padding: 24px;
  overflow: hidden;
}

.step-card::after {
  content: attr(data-step);
  position: absolute;
  right: 18px;
  bottom: -13px;
  color: rgba(7, 17, 15, .055);
  font-family: "Oswald", sans-serif;
  font-size: 100px;
  line-height: .8;
}

.step-card .step {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 38px;
  border-radius: 50%;
  color: var(--ink);
  background: var(--green);
  font-weight: 900;
}

.cta-section {
  position: relative;
  overflow: hidden;
  padding: 86px 0;
  color: var(--ink);
  background:
    linear-gradient(100deg, rgba(255, 179, 0, .94), rgba(36, 210, 131, .86)),
    var(--sun);
}

.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, rgba(7, 17, 15, .12) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: .45;
}

.cta-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 34px;
  align-items: center;
}

.cta-inner h2 {
  margin: 0;
  font-family: "Oswald", sans-serif;
  font-size: clamp(38px, 5vw, 70px);
  line-height: .98;
  text-transform: uppercase;
}

.cta-inner p {
  max-width: 680px;
  margin: 16px 0 0;
  font-weight: 700;
  color: rgba(7, 17, 15, .70);
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.faq-item {
  padding: 24px;
}

.faq-item h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.faq-item p {
  margin: 0;
  color: var(--muted);
}

.page-hero,
.legal-hero {
  position: relative;
  padding: 142px 0 82px;
  color: var(--white);
  background: var(--ink);
  overflow: hidden;
}

.page-hero::before,
.legal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 17, 15, .94), rgba(7, 17, 15, .70)),
    image-set(url("../img/hybrid-flow.png") 1x);
  background-size: cover;
  background-position: center;
  opacity: .9;
}

.page-hero .container,
.legal-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1,
.legal-hero h1 {
  max-width: 880px;
  margin: 18px 0;
  font-size: clamp(44px, 6vw, 82px);
  line-height: .98;
}

.page-hero p,
.legal-hero p {
  max-width: 720px;
  margin: 0;
  color: rgba(255, 255, 255, .72);
  font-size: 18px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1fr);
  gap: 54px;
  align-items: center;
}

.display-title {
  margin: 12px 0 20px;
  font-size: clamp(36px, 4.8vw, 64px);
  line-height: 1;
}

.lead-text {
  color: var(--muted);
  font-size: 18px;
}

.dark .lead-text {
  color: rgba(255, 255, 255, .66);
}

.comparison {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.comparison th,
.comparison td {
  padding: 18px;
  border-bottom: 1px solid var(--line-dark);
  text-align: left;
  vertical-align: top;
}

.comparison th {
  color: var(--white);
  background: var(--ink);
}

.comparison td {
  color: var(--muted);
}

.comparison tr:last-child td {
  border-bottom: 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(300px, .7fr) minmax(0, 1fr);
  gap: 26px;
  align-items: start;
}

.contact-card {
  padding: 26px;
}

.contact-list {
  display: grid;
  gap: 18px;
  margin-top: 22px;
}

.contact-line {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  align-items: start;
}

.contact-line svg {
  width: 42px;
  height: 42px;
  padding: 10px;
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--sun);
}

.contact-line span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .10em;
  text-transform: uppercase;
}

.contact-line strong,
.contact-line a {
  display: block;
  margin-top: 3px;
  font-size: 17px;
  font-weight: 800;
}

.map-panel {
  min-height: 300px;
  margin-top: 20px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(7, 17, 15, .08), rgba(36, 210, 131, .08)),
    repeating-linear-gradient(0deg, rgba(7, 17, 15, .06) 0 1px, transparent 1px 38px),
    repeating-linear-gradient(90deg, rgba(7, 17, 15, .06) 0 1px, transparent 1px 38px);
  overflow: hidden;
  position: relative;
}

.map-pin {
  position: absolute;
  left: 54%;
  top: 42%;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 12px rgba(255, 107, 26, .18), 0 0 0 28px rgba(255, 107, 26, .09);
}

.map-label {
  position: absolute;
  left: calc(54% + 22px);
  top: calc(42% - 11px);
  padding: 10px 12px;
  border-radius: var(--radius);
  color: var(--white);
  background: var(--ink);
  font-size: 13px;
  font-weight: 800;
}

.contact-form-card {
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--white);
  box-shadow: var(--shadow);
}

.contact-form-card .lead-form {
  border-top: 0;
  padding: 30px;
}

.contact-form-card .form-title {
  font-family: "Oswald", sans-serif;
  font-size: 42px;
  line-height: 1.05;
  text-transform: uppercase;
}

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

.brand-tile {
  padding: 22px;
  min-height: 180px;
}

.brand-tile .swatch {
  width: 100%;
  height: 58px;
  margin-bottom: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line-dark);
}

.brand-tile strong {
  display: block;
  margin-bottom: 5px;
}

.brand-tile span {
  color: var(--muted);
  font-size: 13px;
}

.site-footer {
  color: rgba(255, 255, 255, .72);
  background: #050a09;
  border-top: 1px solid rgba(255, 255, 255, .08);
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) repeat(3, minmax(150px, .45fr));
  gap: 34px;
  padding: 62px 0 42px;
}

.footer-logo {
  width: 276px;
  margin-bottom: 18px;
}

.footer-desc {
  max-width: 430px;
  margin: 0;
  color: rgba(255, 255, 255, .56);
}

.footer-col h3 {
  margin: 0 0 14px;
  color: var(--white);
  font-size: 13px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.footer-col a {
  display: block;
  margin: 9px 0;
  color: rgba(255, 255, 255, .58);
  transition: color .2s var(--ease);
}

.footer-col a:hover {
  color: var(--sun);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, .08);
  color: rgba(255, 255, 255, .42);
  font-size: 13px;
}

.cookie-banner {
  position: fixed;
  z-index: 120;
  right: 18px;
  bottom: 18px;
  width: min(440px, calc(100% - 36px));
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius);
  color: var(--white);
  background: rgba(7, 17, 15, .94);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  transform: translateY(18px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}

.cookie-banner.is-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.cookie-banner p {
  margin: 0 0 14px;
  color: rgba(255, 255, 255, .68);
  font-size: 13px;
}

.cookie-actions {
  display: flex;
  gap: 10px;
}

.legal-content {
  max-width: 940px;
  margin: 0 auto;
  padding: 76px 0 100px;
}

.legal-card {
  padding: 34px;
}

.legal-card h2 {
  margin: 0 0 16px;
  font-size: 30px;
}

.legal-card h3 {
  margin: 28px 0 10px;
}

.legal-card p,
.legal-card li {
  color: var(--muted);
}

.legal-card ul {
  padding-left: 20px;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s var(--ease), transform .65s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes dashFlow {
  to {
    stroke-dashoffset: -240;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}

@media (max-width: 1120px) {
  .brand {
    width: 286px;
  }

  .nav {
    gap: 14px;
  }

  .hero-grid,
  .section-head,
  .showcase,
  .calculator,
  .split,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    align-items: start;
  }

  .hero-panel {
    max-width: 720px;
  }

  .market-inner {
    grid-template-columns: 1fr 1fr;
  }

  .market-item:nth-child(3) {
    border-left: 0;
  }

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

  .process-rail,
  .brand-grid,
  .footer-main {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cta-inner {
    grid-template-columns: 1fr;
  }

  .cta-actions {
    flex-direction: row;
    flex-wrap: wrap;
  }
}

@media (max-width: 860px) {
  .header-inner {
    min-height: 68px;
  }

  .brand {
    width: min(264px, calc(100vw - 104px));
    min-width: 0;
  }

  .menu-button {
    display: inline-flex;
    position: relative;
  }

  .nav {
    position: fixed;
    inset: 68px 0 0;
    z-index: 140;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 18px 20px 30px;
    color: var(--white);
    min-height: calc(100svh - 68px);
    overflow: auto;
    background: #07110f;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08);
    transform: translateX(100%);
    transition: transform .25s var(--ease);
  }

  .nav.is-open {
    transform: translateX(0);
  }

  .nav a:not(.btn) {
    padding: 18px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    font-size: 16px;
  }

  .nav a:not(.btn)::after {
    bottom: 12px;
  }

  .nav .btn {
    margin-top: 18px;
    width: 100%;
  }

  .hero {
    min-height: auto;
    padding: 108px 0 58px;
  }

  .signal-row,
  .market-inner,
  .solutions-grid,
  .products-grid,
  .process-rail,
  .faq-grid,
  .brand-grid,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .signal + .signal,
  .market-item,
  .market-item:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--line-dark);
  }

  .signal + .signal {
    border-top-color: rgba(255, 255, 255, .10);
  }

  .hero-panel {
    width: 100%;
  }

  .energy-diagram {
    min-height: 310px;
  }

  .node-solar { top: 22px; left: 16px; }
  .node-inverter { top: 110px; left: 50%; }
  .node-battery { right: 16px; top: 22px; }
  .node-generator { right: 16px; bottom: 20px; }
  .node-load { left: 16px; bottom: 20px; }

  .diagram-node {
    width: 104px;
    padding: 12px;
  }

  .section {
    padding: 72px 0;
  }

  .section-head {
    gap: 18px;
    margin-bottom: 32px;
  }

  .form-grid,
  .option-grid {
    grid-template-columns: 1fr;
  }

  .form-foot {
    flex-direction: column;
    align-items: stretch;
  }

  .privacy-note {
    max-width: none;
  }

  .floating-spec {
    grid-template-columns: 1fr;
  }

  .image-frame img {
    min-height: 320px;
  }

  .comparison {
    display: block;
    overflow-x: auto;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(var(--max), calc(100% - 28px));
  }

  .hero h1 {
    font-size: clamp(44px, 15vw, 58px);
  }

  .hero-actions,
  .cta-actions,
  .cookie-actions {
    flex-direction: column;
  }

  .hero-actions .btn,
  .cta-actions .btn,
  .cookie-actions .btn,
  .lead-form .btn {
    width: 100%;
  }

  .panel-title {
    font-size: 26px;
  }

  .diagram-node {
    width: 96px;
    min-height: 74px;
  }

  .diagram-node strong {
    font-size: 12px;
  }

  .diagram-node span {
    display: none;
  }

  .market-strip {
    margin-top: 0;
  }

  .page-hero,
  .legal-hero {
    padding: 112px 0 58px;
  }

  .page-hero h1,
  .legal-hero h1 {
    font-size: clamp(34px, 10.2vw, 42px);
    line-height: 1.04;
    overflow-wrap: anywhere;
  }

  .footer-bottom {
    flex-direction: column;
  }
}