:root {
  --ink: #111827;
  --muted: #667085;
  --line: #d9e1e8;
  --panel: #ffffff;
  --paper: #f4f7f9;
  --blue: #1459d9;
  --red: #d71920;
  --green: #17a34a;
  --steel: #1d2939;
  --shadow: 0 18px 50px rgba(17, 24, 39, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  letter-spacing: 0;
}

img {
  display: block;
  max-width: 100%;
}

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

.top-banner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  min-height: 42px;
  padding: 8px 24px;
  color: #ffffff;
  background: #0d1522;
  font-size: 0.9rem;
  font-weight: 700;
  text-align: center;
}

.top-banner a {
  color: #8ff0ad;
  white-space: nowrap;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 72px;
  padding: 12px 36px;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(217, 225, 232, 0.85);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  width: 54px;
  height: 42px;
  object-fit: contain;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.1;
}

.brand strong {
  font-size: 1.35rem;
}

.brand small {
  color: var(--muted);
  font-size: 0.78rem;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 4px;
}

.site-nav a {
  padding: 10px 12px;
  color: #344054;
  font-size: 0.94rem;
  border-radius: 8px;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--blue);
  background: #eef4ff;
  outline: 0;
}

.language-switcher {
  display: inline-grid;
  grid-template-columns: repeat(3, 42px);
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.language-switcher button {
  width: 42px;
  height: 34px;
  border: 0;
  border-radius: 6px;
  color: #475467;
  background: transparent;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}

.language-switcher button.active,
.language-switcher button:hover,
.language-switcher button:focus-visible {
  color: #ffffff;
  background: var(--steel);
  outline: 0;
}

.hero {
  position: relative;
  min-height: 82svh;
  isolation: isolate;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-image:
    radial-gradient(circle at 82% 18%, rgba(23, 163, 74, 0.28), transparent 26%),
    linear-gradient(90deg, rgba(8, 15, 28, 0.94), rgba(8, 15, 28, 0.7) 44%, rgba(8, 15, 28, 0.18)),
    url("assets/img/turbine-render.jpg");
  background-position: center;
  background-size: cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 8px;
  background: linear-gradient(90deg, var(--blue), var(--green), var(--red));
  z-index: -1;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(340px, 0.52fr);
  align-items: end;
  gap: 46px;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 118px 0 96px;
  color: #ffffff;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #8ff0ad;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 820px;
  margin: 0;
  font-size: 4.5rem;
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: 2.7rem;
  line-height: 1.06;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 10px;
  font-size: 1.08rem;
  line-height: 1.25;
}

.hero-lede {
  max-width: 710px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.18rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
}

.button.primary {
  color: #ffffff;
  background: var(--red);
}

.button.dark {
  color: #ffffff;
  background: var(--steel);
}

.button.secondary {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.12);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  outline: 0;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 38px;
  max-width: 850px;
}

.hero-points span {
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  color: #f5fbff;
  background: rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
  font-weight: 700;
}

.hero-card {
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(13, 21, 34, 0.78);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(18px);
}

.hero-card-kicker {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 7px 10px;
  border: 1px solid rgba(143, 240, 173, 0.36);
  border-radius: 8px;
  color: #8ff0ad;
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-card h2 {
  font-size: 1.75rem;
  line-height: 1.08;
}

.hero-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 22px;
}

.hero-card-grid article {
  min-height: 112px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.hero-card-grid strong,
.hero-card-grid span {
  display: block;
}

.hero-card-grid strong {
  color: #ffffff;
  font-size: 1.25rem;
  line-height: 1.08;
}

.hero-card-grid span {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.86rem;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  width: min(1180px, calc(100% - 48px));
  margin: -42px auto 0;
  position: relative;
  z-index: 2;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--line);
}

.metric-card {
  min-height: 140px;
  padding: 24px;
  background: #ffffff;
}

.metric-card span,
.metric-card small {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
}

.metric-card strong {
  display: block;
  margin: 10px 0 6px;
  color: var(--steel);
  font-size: 2rem;
  line-height: 1;
}

.section {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 96px 0;
}

.intro,
.documents {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1fr);
  align-items: center;
  gap: 56px;
}

.section-copy p:not(.eyebrow),
.section-heading p:not(.eyebrow),
.contact-section p {
  max-width: 710px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 30px;
}

.check-grid span {
  min-height: 72px;
  padding: 16px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--green);
  border-radius: 8px;
  background: #ffffff;
  font-weight: 750;
}

.media-panel,
.diagram-grid figure,
.facility-gallery figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(17, 24, 39, 0.08);
}

.media-panel img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

figcaption {
  padding: 12px 14px;
  color: var(--muted);
  font-size: 0.88rem;
  border-top: 1px solid var(--line);
}

.band {
  width: 100%;
  max-width: none;
  padding: 96px max(24px, calc((100% - 1180px) / 2));
  background: #ffffff;
  border-block: 1px solid var(--line);
}

.section-heading {
  max-width: 780px;
}

.commercial {
  padding-top: 88px;
}

.commercial-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 28px;
  max-width: none;
}

.commercial-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.commercial-grid article {
  position: relative;
  min-height: 250px;
  padding: 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 12px 30px rgba(17, 24, 39, 0.07);
}

.commercial-grid article::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: linear-gradient(90deg, var(--blue), var(--green), var(--red));
}

.commercial-grid span {
  display: inline-flex;
  margin-bottom: 42px;
  padding: 8px 10px;
  border-radius: 8px;
  color: var(--blue);
  background: #eef4ff;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.commercial-grid article:nth-child(2) span {
  color: #087443;
  background: #eafaf0;
}

.commercial-grid article:nth-child(3) span {
  color: #b42318;
  background: #fff0ee;
}

.commercial-grid article:nth-child(4) span {
  color: #475467;
  background: #f2f4f7;
}

.commercial-grid p {
  margin: 0;
  color: var(--muted);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 36px;
}

.process-grid article,
.document-list a,
.document-list article,
.location-grid article,
.contact-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.process-grid article {
  min-height: 220px;
  padding: 22px;
}

.process-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 8px;
  color: #ffffff;
  background: var(--blue);
  font-weight: 800;
}

.process-grid article:nth-child(2) span {
  background: var(--green);
}

.process-grid article:nth-child(3) span {
  background: var(--red);
}

.process-grid p,
.document-list span {
  margin: 0;
  color: var(--muted);
}

.diagram-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 16px;
  margin-top: 36px;
}

.diagram-grid img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: contain;
  background: #f8fafc;
}

.facility {
  padding-bottom: 56px;
}

.facility-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 36px;
}

.facility-gallery .wide {
  grid-column: 1 / -1;
}

.facility-gallery img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.documents {
  align-items: start;
  padding-top: 56px;
}

.document-list {
  display: grid;
  gap: 12px;
}

.document-list a,
.document-list article {
  display: block;
  padding: 20px;
}

.document-list strong,
.document-list span {
  display: block;
}

.document-list strong {
  margin-bottom: 8px;
  font-size: 1.02rem;
}

.document-list a {
  border-left: 4px solid var(--red);
}

.conversion {
  padding-top: 40px;
}

.conversion-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.7fr);
  gap: 34px;
  align-items: center;
  padding: 38px;
  border-radius: 8px;
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(20, 89, 217, 0.24), transparent 38%),
    linear-gradient(135deg, #101828, #1d2939);
  box-shadow: var(--shadow);
}

.conversion-panel .eyebrow {
  color: #8ff0ad;
}

.conversion-panel p {
  max-width: 700px;
  color: rgba(255, 255, 255, 0.76);
}

.conversion-steps {
  display: grid;
  gap: 10px;
}

.conversion-steps article {
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: center;
  gap: 14px;
  min-height: 70px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.conversion-steps span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  color: #101828;
  background: #8ff0ad;
  font-weight: 900;
}

.conversion-panel .button {
  justify-self: start;
}

.locations {
  width: 100%;
  max-width: none;
  padding: 96px max(24px, calc((100% - 1180px) / 2));
  background: var(--steel);
  color: #ffffff;
}

.locations .eyebrow {
  color: #8ff0ad;
}

.locations .section-heading p {
  color: rgba(255, 255, 255, 0.74);
}

.location-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.location-grid article {
  min-height: 170px;
  padding: 22px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
}

.location-grid span,
.location-grid small {
  display: block;
  color: rgba(255, 255, 255, 0.72);
}

.location-grid em {
  display: inline-flex;
  margin-top: 18px;
  padding: 7px 10px;
  border: 1px solid rgba(143, 240, 173, 0.38);
  border-radius: 8px;
  color: #8ff0ad;
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 900;
  text-transform: uppercase;
}

.location-grid strong {
  display: block;
  margin: 12px 0 6px;
  font-size: 1.25rem;
  line-height: 1.2;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.62fr);
  gap: 40px;
  align-items: center;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 88px 0;
}

.contact-card {
  display: grid;
  gap: 12px;
  padding: 26px;
  box-shadow: var(--shadow);
}

.contact-card strong {
  color: var(--steel);
  font-size: 1.05rem;
}

.contact-card a {
  display: block;
  color: var(--blue);
  font-size: 1.2rem;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.contact-card span {
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 26px 36px;
  color: rgba(255, 255, 255, 0.78);
  background: #0d1522;
}

.site-footer span:first-child {
  color: #ffffff;
  font-weight: 900;
}

@media (max-width: 980px) {
  .top-banner {
    display: grid;
    gap: 4px;
  }

  .site-header {
    grid-template-columns: 1fr auto;
    gap: 12px;
    padding: 12px 20px;
  }

  .site-nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  h1 {
    font-size: 3.2rem;
  }

  h2 {
    font-size: 2.2rem;
  }

  .metrics,
  .process-grid,
  .commercial-grid,
  .location-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-inner,
  .commercial-heading,
  .conversion-panel,
  .intro,
  .documents,
  .contact-section {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .site-header {
    position: relative;
  }

  .brand small {
    white-space: normal;
  }

  .language-switcher {
    grid-template-columns: repeat(3, 38px);
  }

  .language-switcher button {
    width: 38px;
  }

  .hero {
    min-height: auto;
    background-position: 58% center;
  }

  .hero-inner {
    width: min(100% - 32px, 1180px);
    padding: 92px 0 82px;
  }

  h1 {
    font-size: 2.35rem;
    line-height: 1.04;
  }

  h2 {
    font-size: 1.85rem;
  }

  .hero-lede {
    font-size: 1.02rem;
  }

  .metrics,
  .process-grid,
  .check-grid,
  .commercial-grid,
  .facility-gallery,
  .location-grid {
    grid-template-columns: 1fr;
  }

  .metrics,
  .section,
  .contact-section {
    width: min(100% - 32px, 1180px);
  }

  .section,
  .band,
  .locations,
  .conversion-panel,
  .contact-section {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .conversion-panel {
    padding-inline: 20px;
  }

  .metric-card {
    min-height: 118px;
  }

  .site-footer {
    display: grid;
    padding: 24px 20px;
  }
}