.mt-electrolyzer-page {
  --mt-ink: #102536;
  --mt-blue: #176a9b;
  --mt-blue-dark: #0d4569;
  --mt-cyan: #75c9df;
  --mt-warm: #f3a446;
  --mt-paper: #f4f7f8;
  color: var(--mt-ink);
}

.mt-electrolyzer-page .mt-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
  align-items: stretch;
  min-height: min(720px, 82vh);
  background: linear-gradient(135deg, #0a2538 0%, #123f5c 58%, #176a9b 100%);
  color: #fff;
}

.mt-electrolyzer-page .mt-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
  padding: clamp(54px, 8vw, 110px) clamp(24px, 7vw, 100px);
}

.mt-electrolyzer-page .mt-eyebrow {
  margin: 0;
  color: var(--mt-cyan);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.mt-electrolyzer-page .mt-hero h1 {
  max-width: 13ch;
  margin: 0;
  color: #fff;
  font-size: clamp(42px, 5.5vw, 76px);
  line-height: .98;
  letter-spacing: -.045em;
}

.mt-electrolyzer-page .mt-hero-copy > p:not(.mt-eyebrow) {
  max-width: 62ch;
  margin: 0;
  color: rgba(255,255,255,.84);
  font-size: clamp(17px, 1.35vw, 21px);
  line-height: 1.65;
}

.mt-electrolyzer-page .mt-hero-media {
  position: relative;
  min-height: 440px;
  overflow: hidden;
}

.mt-electrolyzer-page .mt-hero-media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10,37,56,.3), transparent 45%);
  content: "";
}

.mt-electrolyzer-page .mt-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mt-electrolyzer-page .mt-section {
  max-width: 1240px;
  margin: 0 auto;
  padding: clamp(64px, 8vw, 110px) clamp(20px, 5vw, 64px);
}

.mt-electrolyzer-page .mt-section-head {
  display: grid;
  grid-template-columns: minmax(220px, .65fr) minmax(0, 1.35fr);
  gap: clamp(28px, 6vw, 84px);
  align-items: start;
  margin-bottom: 42px;
}

.mt-electrolyzer-page .mt-section-head h2 {
  margin: 0;
  color: var(--mt-ink);
  font-size: clamp(34px, 4.2vw, 56px);
  line-height: 1.04;
  letter-spacing: -.035em;
}

.mt-electrolyzer-page .mt-section-head p {
  margin: 0;
  max-width: 66ch;
  color: #536572;
  font-size: 18px;
  line-height: 1.75;
}

.mt-electrolyzer-page .mt-principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid #cbd6dc;
  border-bottom: 1px solid #cbd6dc;
}

.mt-electrolyzer-page .mt-principles article {
  padding: 34px 28px 40px;
}

.mt-electrolyzer-page .mt-principles article + article {
  border-inline-start: 1px solid #cbd6dc;
}

.mt-electrolyzer-page .mt-number {
  display: block;
  margin-bottom: 42px;
  color: var(--mt-blue);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .12em;
}

.mt-electrolyzer-page .mt-principles h3,
.mt-electrolyzer-page .mt-materials h3,
.mt-electrolyzer-page .mt-checkpoints h3 {
  margin: 0 0 12px;
  color: var(--mt-ink);
  font-size: 23px;
  line-height: 1.2;
}

.mt-electrolyzer-page .mt-principles p,
.mt-electrolyzer-page .mt-materials p,
.mt-electrolyzer-page .mt-checkpoints p {
  margin: 0;
  color: #5a6c78;
  line-height: 1.7;
}

.mt-electrolyzer-page .mt-band {
  background: var(--mt-paper);
}

.mt-electrolyzer-page .mt-materials,
.mt-electrolyzer-page .mt-checkpoints {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: #ccd7dc;
  border: 1px solid #ccd7dc;
}

.mt-electrolyzer-page .mt-materials article,
.mt-electrolyzer-page .mt-checkpoints article {
  min-height: 220px;
  padding: 30px 26px;
  background: #fff;
}

.mt-electrolyzer-page .mt-process {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.mt-electrolyzer-page .mt-process li {
  position: relative;
  min-height: 210px;
  padding: 28px;
  overflow: hidden;
  background: #0f3149;
  color: #fff;
}

.mt-electrolyzer-page .mt-process img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
}

.mt-electrolyzer-page .mt-process div {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 154px;
  flex-direction: column;
  justify-content: flex-end;
}

.mt-electrolyzer-page .mt-process strong {
  display: block;
  margin-bottom: 8px;
  color: #fff;
  font-size: 21px;
}

.mt-electrolyzer-page .mt-process span {
  color: rgba(255,255,255,.82);
  line-height: 1.55;
}

.mt-electrolyzer-page .mt-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.mt-electrolyzer-page .mt-gallery figure {
  margin: 0;
  overflow: hidden;
  background: #e5eaec;
}

.mt-electrolyzer-page .mt-gallery img {
  width: 100%;
  height: clamp(340px, 46vw, 610px);
  object-fit: cover;
}

.mt-electrolyzer-page .mt-gallery figcaption {
  padding: 18px 20px;
  color: var(--mt-ink);
  font-weight: 800;
}

.mt-electrolyzer-page .mt-notice {
  margin-top: 34px;
  padding: 22px 24px;
  border-inline-start: 4px solid var(--mt-warm);
  background: #fff8ee;
  color: #4e5e68;
  line-height: 1.7;
}

.mt-electrolyzer-page .mt-faq {
  border-top: 1px solid #ccd7dc;
}

.mt-electrolyzer-page .mt-faq details {
  border-bottom: 1px solid #ccd7dc;
}

.mt-electrolyzer-page .mt-faq summary {
  padding: 22px 0;
  color: var(--mt-ink);
  font-size: 20px;
  font-weight: 800;
  cursor: pointer;
}

.mt-electrolyzer-page .mt-faq details p {
  max-width: 74ch;
  margin: 0 0 24px;
  color: #576a76;
  line-height: 1.75;
}

.mt-electrolyzer-page .mt-cta {
  max-width: none;
  padding: clamp(62px, 8vw, 100px) clamp(20px, 8vw, 110px);
  background: linear-gradient(120deg, #102f45, #176a9b);
  color: #fff;
}

.mt-electrolyzer-page .mt-cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 36px;
  align-items: center;
  max-width: 1120px;
  margin: 0 auto;
}

.mt-electrolyzer-page .mt-cta h2 {
  margin: 0 0 12px;
  color: #fff;
  font-size: clamp(34px, 4vw, 54px);
}

.mt-electrolyzer-page .mt-cta p {
  max-width: 66ch;
  margin: 0;
  color: rgba(255,255,255,.82);
  line-height: 1.7;
}

.mt-electrolyzer-page .mt-cta .hero-actions {
  margin: 0;
}

.rtl-page.mt-electrolyzer-page .mt-hero h1,
.rtl-page.mt-electrolyzer-page .mt-section-head h2 {
  letter-spacing: 0;
}

@media (max-width: 980px) {
  .mt-electrolyzer-page .mt-hero,
  .mt-electrolyzer-page .mt-section-head,
  .mt-electrolyzer-page .mt-cta-inner {
    grid-template-columns: 1fr;
  }
  .mt-electrolyzer-page .mt-hero { min-height: 0; }
  .mt-electrolyzer-page .mt-hero-media { min-height: 390px; }
  .mt-electrolyzer-page .mt-materials,
  .mt-electrolyzer-page .mt-checkpoints { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mt-electrolyzer-page .mt-process { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 680px) {
  .mt-electrolyzer-page .mt-hero-copy { padding: 46px 18px 42px; }
  .mt-electrolyzer-page .mt-hero h1 { max-width: none; font-size: clamp(38px, 13vw, 54px); }
  .mt-electrolyzer-page .mt-hero-media { min-height: 300px; }
  .mt-electrolyzer-page .mt-section { padding: 58px 18px; }
  .mt-electrolyzer-page .mt-principles,
  .mt-electrolyzer-page .mt-materials,
  .mt-electrolyzer-page .mt-checkpoints,
  .mt-electrolyzer-page .mt-process,
  .mt-electrolyzer-page .mt-gallery { grid-template-columns: 1fr; }
  .mt-electrolyzer-page .mt-principles article + article {
    border-inline-start: 0;
    border-top: 1px solid #cbd6dc;
  }
  .mt-electrolyzer-page .mt-materials article,
  .mt-electrolyzer-page .mt-checkpoints article { min-height: 0; }
  .mt-electrolyzer-page .mt-gallery img { height: 360px; }
  .mt-electrolyzer-page .mt-cta { padding: 58px 18px; }
}