body {
  background: #f4f7fb;
}

.metal-hero {
  position: relative;
  min-height: calc(100svh - 86px);
  overflow: hidden;
  display: flex;
  align-items: center;
}

.metal-hero-media,
.metal-hero-overlay,
.metal-hero-poster {
  position: absolute;
  inset: 0;
}

.metal-hero-media {
  overflow: hidden;
  background: #091425;
}

.metal-hero-poster {
  background:
    linear-gradient(90deg, rgba(8, 20, 37, 0.8) 0%, rgba(8, 20, 37, 0.4) 45%, rgba(8, 20, 37, 0.6) 100%),
    url("") center/cover no-repeat;
  background-attachment: fixed;
}

.metal-hero-media iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 120vw;
  height: 120vh;
  transform: translate(-50%, -50%);
  border: 0;
  pointer-events: none;
  opacity: 0.48;
  filter: saturate(0.9) contrast(1.05);
}

.metal-hero-overlay {
  background:
    radial-gradient(circle at 82% 18%, rgba(50, 130, 184, 0.28), transparent 22%),
    linear-gradient(180deg, rgba(6, 16, 29, 0.16) 0%, rgba(6, 16, 29, 0.8) 100%);
  z-index: 1;
}

.metal-hero-shell,
.section-block,
.process-band-inner,
.value-shell,
.metal-proof-grid {
  width: min(1200px, calc(100% - 3rem));
  margin: 0 auto;
}

.metal-hero-shell {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 320px);
  gap: 3rem;
  align-items: end;
  padding: 5rem 0;
}

.metal-hero-copy {
  max-width: 700px;
  color: var(--white);
}

.eyebrow {
  margin-bottom: 1rem;
  color: #8fc7eb;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.metal-hero-copy h1,
.section-heading h2,
.process-intro h2,
.value-copy h2,
.metal-cta-shell h2 {
  font-family: var(--heading-font);
}

.metal-hero-copy h1 {
  font-size: clamp(3rem, 6vw, 5.2rem);
  line-height: 0.96;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.metal-hero-text {
  max-width: 600px;
  font-size: 1.15rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.86);
  margin-bottom: 2rem;
}

.metal-hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.metal-hero .cta-btn,
.metal-cta .cta-btn {
  min-width: 180px;
  border-radius: 999px;
  padding: 0.95rem 1.6rem;
  text-align: center;
  border-width: 1px;
}

.metal-hero .cta-btn:not(.outline),
.metal-cta .cta-btn:not(.outline) {
  background: var(--accent-blue);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 18px 45px rgba(15, 76, 117, 0.35);
}

.metal-hero .cta-btn.outline,
.metal-cta .cta-btn.outline {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--white);
}

.metal-hero-rail {
  display: grid;
  gap: 1rem;
}

.hero-rail-item {
  padding: 1.3rem 1.35rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 22px;
  background: rgba(8, 20, 37, 0.4);
  backdrop-filter: blur(12px);
}

.rail-value {
  display: block;
  font-family: var(--heading-font);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--white);
}

.rail-label {
  display: block;
  margin-top: 0.35rem;
  color: rgba(255, 255, 255, 0.74);
  line-height: 1.45;
}

.metal-proof {
  position: relative;
  margin-top: 0;
  padding-top: 2rem;
  z-index: 3;
  background: linear-gradient(180deg, rgba(244, 247, 251, 0) 0%, rgba(244, 247, 251, 1) 32%);
}

.metal-proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.proof-item {
  padding: 2rem;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 76, 117, 0.08);
  border-radius: 24px;
  box-shadow: 0 24px 55px rgba(10, 25, 47, 0.1);
}

.proof-kicker {
  display: inline-flex;
  margin-bottom: 1rem;
  color: var(--accent-blue);
  font-family: var(--heading-font);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.proof-item h2 {
  font-size: 1.6rem;
  color: var(--dark-blue);
  line-height: 1.05;
  margin-bottom: 0.8rem;
}

.proof-item p,
.story-copy p,
.process-panel p,
.value-item p,
.metal-cta-shell p,
.story-spec-copy {
  color: #456;
  line-height: 1.7;
}

.section-block,
.value-section,
.metal-cta {
  padding: 7rem 0;
}

.section-heading {
  margin-bottom: 2.5rem;
  max-width: 720px;
}

.section-heading h2,
.process-intro h2,
.value-copy h2,
.metal-cta-shell h2 {
  font-size: clamp(2.1rem, 4vw, 3.4rem);
  line-height: 1.02;
  color: var(--dark-blue);
}

.story-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
  gap: 3rem;
  align-items: center;
}

.story-copy {
  padding-right: 1rem;
}

.story-copy p + p {
  margin-top: 1rem;
}

.story-specs {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.story-spec {
  display: grid;
  gap: 0.25rem;
  padding: 1rem 0 1rem 1.2rem;
  border-left: 3px solid rgba(50, 130, 184, 0.22);
}

.story-spec-title {
  color: var(--dark-blue);
  font-family: var(--heading-font);
  font-size: 1.35rem;
  font-weight: 700;
}

.story-media {
  position: relative;
}

.story-media img,
.showcase-feature img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-media img {
  min-height: 560px;
  border-radius: 30px;
  box-shadow: 0 28px 60px rgba(10, 25, 47, 0.15);
}

.story-media-note {
  position: absolute;
  left: 1.5rem;
  right: 1.5rem;
  bottom: 1.5rem;
  padding: 1.1rem 1.2rem;
  border-radius: 18px;
  background: rgba(8, 20, 37, 0.75);
  backdrop-filter: blur(12px);
}

.story-media-note span {
  display: inline-block;
  margin-bottom: 0.4rem;
  color: #9ed5f8;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.story-media-note p {
  color: rgba(255, 255, 255, 0.86);
}

.process-band {
  padding: 7rem 0;
  background:
    linear-gradient(180deg, rgba(10, 25, 47, 0.98), rgba(18, 52, 89, 0.98)),
    url("assets/facility-detail-2.jpg") center/cover no-repeat;
}

.process-band .eyebrow,
.process-band h2,
.process-panel h3,
.process-panel p,
.process-number {
  color: var(--white);
}

.process-band .eyebrow {
  color: #8fc7eb;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.process-panel {
  min-height: 280px;
  padding: 2rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.process-number {
  display: inline-block;
  margin-bottom: 1rem;
  font-family: var(--heading-font);
  font-size: 2rem;
  font-weight: 700;
  opacity: 0.6;
}

.process-panel h3 {
  font-size: 1.7rem;
  margin-bottom: 0.9rem;
}

.process-panel p {
  color: rgba(255, 255, 255, 0.78);
}

.specs-section {
  background: #f8fbfe;
}

.specs-section.section-block {
  width: 100%;
}

.specs-section .section-heading,
.specs-section .specs-grid {
  width: min(1200px, calc(100% - 3rem));
  margin-left: auto;
  margin-right: auto;
}

.specs-section .section-heading {
  max-width: 1200px;
}

.specs-title {
  color: #000;
  font-size: clamp(2.6rem, 4.8vw, 4.15rem);
  line-height: 1;
}

.specs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid rgba(15, 76, 117, 0.12);
}

.specs-panel {
  display: grid;
  grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
  gap: 1.5rem 2rem;
  padding: 2rem 0;
  background: transparent;
  border-bottom: 1px solid rgba(15, 76, 117, 0.12);
  border-radius: 0;
  box-shadow: none;
}

.specs-panel-header h3 {
  color: var(--dark-blue);
  font-size: 1.6rem;
}

.specs-panel-header {
  align-self: start;
}

.spec-list {
  display: grid;
  gap: 0.85rem;
  list-style: none;
}

.spec-list li {
  position: relative;
  padding-left: 1.15rem;
  color: #456;
  line-height: 1.55;
}

.spec-list li::before {
  content: "";
  position: absolute;
  top: 0.72rem;
  left: 0;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--accent-blue);
}

.spec-seal-group {
  padding-top: 0.5rem;
  border-top: 1px solid rgba(15, 76, 117, 0.08);
  grid-column: 2;
}

.spec-seal-title {
  display: block;
  margin-bottom: 0.85rem;
  color: var(--dark-blue);
  font-family: var(--heading-font);
  font-size: 1.05rem;
  font-weight: 700;
}

.seal-tags {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.seal-tags span {
  display: inline-flex;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  background: rgba(50, 130, 184, 0.1);
  color: var(--dark-blue);
  font-size: 0.95rem;
  font-weight: 600;
}

.showcase-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  gap: 1.4rem;
  align-items: start;
}

.showcase-primary,
.showcase-feature,
.showcase-copy-block {
  overflow: hidden;
  border-radius: 28px;
  box-shadow: 0 24px 55px rgba(10, 25, 47, 0.12);
}

.showcase-primary {
  aspect-ratio: 16 / 10;
}

.showcase-feature {
  aspect-ratio: 16 / 10;
}

.showcase-primary img,
.showcase-feature img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.showcase-side {
  display: grid;
  gap: 1.4rem;
}

.showcase-pair,
.showcase-strip {
  display: grid;
  gap: 1.2rem;
}

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

.showcase-strip {
  grid-column: 1 / -1;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 0.2rem;
}

.showcase-copy-block {
  display: grid;
  align-content: center;
  gap: 0.9rem;
  min-height: 0;
  padding: 2.2rem;
  background: linear-gradient(135deg, rgba(10, 25, 47, 0.96), rgba(15, 76, 117, 0.9));
}

.showcase-copy-block h3 {
  color: var(--white);
  font-size: clamp(1.9rem, 3vw, 2.4rem);
  line-height: 1.02;
}

.showcase-copy-block p {
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.7;
}

.value-section {
  background:
    linear-gradient(180deg, #eef5fa 0%, #f8fbfd 100%);
}

.value-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 2.5rem;
  align-items: start;
}

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

.value-item {
  padding: 1.9rem;
  background: rgba(255, 255, 255, 0.82);
  border-radius: 22px;
  border: 1px solid rgba(15, 76, 117, 0.08);
}

.value-item i {
  font-size: 1.7rem;
  color: var(--accent-blue);
  margin-bottom: 1rem;
}

.value-item h3 {
  color: var(--dark-blue);
  font-size: 1.35rem;
  margin-bottom: 0.6rem;
}

.quote-section {
  background: linear-gradient(180deg, #f9fbfd 0%, #edf4f9 100%);
}

.quote-shell {
  width: min(1200px, calc(100% - 3rem));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 1.5rem;
  align-items: start;
}

.quote-intro,
.quote-form {
  padding: 2rem;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(15, 76, 117, 0.08);
  box-shadow: 0 22px 55px rgba(10, 25, 47, 0.09);
}

.quote-intro h2 {
  color: var(--dark-blue);
  font-size: clamp(2rem, 3.4vw, 3rem);
  line-height: 1.05;
  margin-bottom: 1rem;
}

.quote-intro p {
  color: #456;
  line-height: 1.7;
}

.quote-form {
  display: grid;
  gap: 1.2rem;
}

.form-grid,
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.form-field {
  display: grid;
  gap: 0.45rem;
}

.form-field span,
.form-fieldset legend {
  color: var(--dark-blue);
  font-weight: 600;
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(15, 76, 117, 0.15);
  border-radius: 16px;
  background: #fbfdff;
  color: var(--dark-blue);
  font: inherit;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: rgba(50, 130, 184, 0.65);
  box-shadow: 0 0 0 4px rgba(50, 130, 184, 0.12);
}

.form-fieldset {
  border: 1px solid rgba(15, 76, 117, 0.1);
  border-radius: 18px;
  padding: 1rem;
}

.form-fieldset legend {
  padding: 0 0.4rem;
}

.cui-disclaimer {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  align-items: start;
  padding: 1rem;
  border: 1px solid rgba(139, 30, 45, 0.18);
  border-radius: 18px;
  background: rgba(139, 30, 45, 0.06);
  color: #394957;
  line-height: 1.6;
}

.cui-disclaimer i {
  margin-top: 0.2rem;
  color: #8b1e2d;
}

.cui-disclaimer p {
  margin: 0;
}

.checkbox-grid label {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.9rem 1rem;
  border-radius: 16px;
  background: #f7fbfe;
  color: #345;
  font-weight: 600;
}

.checkbox-grid input {
  accent-color: var(--accent-blue);
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.form-note,
.form-status {
  color: #456;
  line-height: 1.6;
}

.form-status {
  min-height: 1.6rem;
}

.form-status.is-error {
  color: #8b1e2d;
}

.form-status.is-success {
  color: #155e3a;
}

.metal-cta {
  background:
    linear-gradient(135deg, rgba(10, 25, 47, 0.97), rgba(15, 76, 117, 0.95)),
    url("assets/facility-detail-3.png") center/cover no-repeat;
}

.metal-cta-shell {
  width: min(900px, calc(100% - 3rem));
  margin: 0 auto;
  text-align: center;
  padding: 3.5rem;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
}

.metal-cta-shell h2,
.metal-cta-shell p,
.metal-cta-shell .eyebrow {
  color: var(--white);
}

.metal-cta-shell p {
  max-width: 680px;
  margin: 1rem auto 2rem;
  color: rgba(255, 255, 255, 0.82);
}

.showcase-primary img,
.showcase-feature img,
.story-media img,
.hero-rail-item,
.proof-item,
.process-panel,
.value-item,
.metal-cta-shell,
.showcase-copy-block,
.quote-intro,
.quote-form {
  transition: transform 0.45s ease, box-shadow 0.45s ease, opacity 0.45s ease;
}

.showcase-primary:hover img,
.showcase-feature:hover img,
.story-media:hover img {
  transform: scale(1.04);
}

.story-media.is-zoomable,
.showcase-primary.is-zoomable,
.showcase-feature.is-zoomable {
  cursor: zoom-in;
}

.story-media.is-zoomable img,
.showcase-primary.is-zoomable img,
.showcase-feature.is-zoomable img {
  cursor: zoom-in;
}

.metal-image-viewer {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 4vw, 3rem);
  background: rgba(6, 16, 29, 0.9);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.18s ease, visibility 0.18s ease;
}

.metal-image-viewer.is-open {
  opacity: 1;
  visibility: visible;
}

.metal-image-viewer[hidden] {
  display: none;
}

.metal-image-viewer-open {
  overflow: hidden;
}

.metal-image-viewer-frame {
  position: relative;
  display: grid;
  gap: 0.85rem;
  width: min(1120px, 100%);
  max-height: 88vh;
  margin: 0;
  transform: scale(0.98);
  transition: transform 0.18s ease;
}

.metal-image-viewer.is-open .metal-image-viewer-frame {
  transform: scale(1);
}

.metal-image-viewer-frame img {
  display: block;
  width: 100%;
  max-height: 78vh;
  object-fit: contain;
  border-radius: 18px;
  background: #0a192f;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.4);
}

.metal-image-viewer-frame figcaption {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.95rem;
  line-height: 1.5;
  text-align: center;
}

.metal-image-viewer-close {
  position: fixed;
  top: clamp(1rem, 3vw, 2rem);
  right: clamp(1rem, 3vw, 2rem);
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  cursor: pointer;
  font-size: 1.1rem;
  transition: background 0.2s ease, transform 0.2s ease;
}

.metal-image-viewer-close:hover,
.metal-image-viewer-close:focus-visible {
  background: rgba(255, 255, 255, 0.18);
  transform: scale(1.06);
  outline: none;
}

.hero-rail-item:hover,
.proof-item:hover,
.process-panel:hover,
.value-item:hover,
.metal-cta-shell:hover,
.quote-intro:hover,
.quote-form:hover,
.showcase-copy-block:hover {
  transform: translateY(-6px);
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
}

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

@media (max-width: 1100px) {
  .metal-hero-shell,
  .story-grid,
  .value-shell,
  .showcase-layout,
  .quote-shell {
    grid-template-columns: 1fr;
  }

  .metal-hero-shell {
    gap: 2rem;
  }

  .metal-hero-rail {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .metal-proof-grid,
  .process-grid,
  .value-grid,
  .specs-grid {
    grid-template-columns: 1fr;
  }

  .specs-panel {
    grid-template-columns: 1fr;
  }

  .spec-seal-group {
    grid-column: auto;
  }

  .showcase-layout {
    grid-template-columns: 1fr;
  }

  .showcase-primary {
    aspect-ratio: 16 / 10;
  }

  .showcase-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .metal-hero {
    min-height: auto;
  }

  .metal-hero-shell {
    width: min(1200px, calc(100% - 2rem));
    padding: 4rem 0 5rem;
  }

  .metal-hero-copy h1 {
    font-size: 2.8rem;
  }

  .metal-hero-text {
    font-size: 1rem;
  }

  .metal-hero-actions {
    flex-direction: column;
  }

  .metal-hero .cta-btn,
  .metal-cta .cta-btn {
    width: 100%;
  }

  .metal-hero-rail {
    grid-template-columns: 1fr;
  }

  .section-block,
  .value-section,
  .metal-cta,
  .process-band {
    padding: 5rem 0;
  }

  .story-media img {
    min-height: 360px;
  }

  .showcase-layout {
    grid-template-columns: 1fr;
  }

  .showcase-primary {
    aspect-ratio: 16 / 10;
  }

  .showcase-pair,
  .showcase-strip {
    grid-template-columns: 1fr;
  }

  .showcase-feature,
  .showcase-copy-block {
    min-height: 0;
  }

  .quote-shell {
    width: min(1200px, calc(100% - 1.5rem));
    gap: 1rem;
  }

  .quote-intro,
  .quote-form {
    padding: 1.35rem;
    border-radius: 22px;
  }

  .quote-intro h2 {
    font-size: 1.9rem;
  }

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

  .checkbox-grid label {
    align-items: flex-start;
    padding: 0.85rem 0.9rem;
  }

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

  .form-note {
    font-size: 0.95rem;
  }

  .metal-cta-shell {
    width: min(900px, calc(100% - 2rem));
    padding: 2.4rem 1.4rem;
  }
}

@media (max-width: 1024px) {
  .metal-hero-poster {
    background-attachment: scroll;
  }
}