.service-detail-page {
  background: #fff;
}

.service-detail-page h1,
.service-detail-page h2,
.service-detail-page h3 {
  font-family: var(--display);
  text-transform: uppercase;
}

.service-detail-page h2 {
  margin: 0;
  font-size: clamp(46px, 5vw, 70px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 0.98;
}

.service-breadcrumb {
  min-height: 52px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
}

.service-breadcrumb a {
  color: var(--orange-deep);
  font-weight: 700;
}

.service-hero {
  position: relative;
  overflow: hidden;
  border-block: 1px solid var(--line);
  background:
    linear-gradient(rgba(17, 24, 29, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 24, 29, 0.025) 1px, transparent 1px),
    var(--white);
  background-size: 48px 48px;
}

.service-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 140px;
  height: 140px;
  background: var(--ink);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
}

.service-hero-grid {
  display: grid;
  grid-template-columns: minmax(500px, 0.95fr) minmax(520px, 1.05fr);
  align-items: center;
  gap: 70px;
  min-height: 650px;
  padding-block: 66px;
}

.service-hero-copy {
  position: relative;
  z-index: 2;
}

.service-eyebrow {
  margin: 0 0 20px;
  color: var(--orange);
  font-family: var(--display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-hero h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(64px, 6.1vw, 96px);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 0.9;
}

.service-hero h1 span {
  display: block;
  color: var(--orange);
}

.service-lead {
  max-width: 690px;
  margin: 27px 0 0;
  color: #31393e;
  font-size: 19px;
  line-height: 1.6;
}

.service-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  padding: 23px 0 0;
  margin: 29px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.service-trust li {
  position: relative;
  padding-left: 18px;
}

.service-trust li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 7px;
  height: 7px;
  background: var(--orange);
  transform: rotate(45deg);
}

.service-hero-media {
  position: relative;
  z-index: 1;
  min-height: 480px;
  margin: 0;
  overflow: hidden;
  border-left: 8px solid var(--orange);
  box-shadow: var(--shadow);
  clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 100%);
}

.service-hero-media img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.service-hero-media figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  min-width: 320px;
  padding: 17px 24px;
  background: var(--ink);
  color: var(--white);
}

.service-hero-media figcaption strong,
.service-hero-media figcaption span {
  display: block;
}

.service-hero-media figcaption strong {
  color: var(--orange);
  font-family: var(--display);
  font-size: 20px;
  text-transform: uppercase;
}

.service-hero-media figcaption span {
  color: #c7ced2;
  font-size: 12px;
}

.service-intro,
.service-products,
.service-standards,
.service-process,
.service-faqs {
  padding-block: 110px;
}

.service-intro-grid {
  display: grid;
  grid-template-columns: minmax(400px, 0.85fr) minmax(520px, 1.15fr);
  gap: 120px;
}

.service-intro-grid h2,
.service-section-heading h2,
.standards-detail-grid h2,
.faq-grid h2 {
  max-width: 720px;
}

.service-intro-copy {
  padding-left: 38px;
  border-left: 3px solid var(--orange);
}

.service-intro-copy p {
  margin: 0 0 20px;
  color: var(--muted);
}

.service-intro-copy .lead {
  color: var(--ink);
  font-size: 20px;
  font-weight: 600;
}

.service-products,
.service-process {
  background: var(--mist);
  border-block: 1px solid var(--line);
}

.service-section-heading {
  display: grid;
  grid-template-columns: 1fr minmax(300px, 500px);
  align-items: end;
  gap: 80px;
  margin-bottom: 55px;
}

.service-section-heading > p {
  margin: 0;
  padding-left: 26px;
  border-left: 3px solid var(--orange);
  color: var(--muted);
}

.product-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: var(--white);
  box-shadow: var(--shadow);
}

.product-card-grid article {
  min-height: 245px;
  padding: 35px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.product-card-grid article > span,
.service-process-grid li > span {
  color: var(--orange);
  font-family: var(--display);
  font-size: 15px;
  font-weight: 700;
}

.product-card-grid h3 {
  margin: 42px 0 10px;
  font-size: 27px;
  line-height: 1;
}

.product-card-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.product-card-grid .product-card-cta {
  background: var(--ink);
  color: var(--white);
}

.product-card-cta p {
  color: #c5ccd0;
}

.product-card-cta a {
  display: inline-block;
  margin-top: 18px;
  color: var(--orange);
  font-family: var(--display);
  font-size: 17px;
  font-weight: 700;
  text-transform: uppercase;
}

.service-tests {
  position: relative;
  padding-block: 110px;
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
}

.service-tests::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.07;
  background-image: linear-gradient(#fff 1px, transparent 1px), linear-gradient(90deg, #fff 1px, transparent 1px);
  background-size: 50px 50px;
}

.service-tests-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(370px, 0.8fr) minmax(600px, 1.2fr);
  gap: 105px;
}

.service-tests-copy {
  position: sticky;
  top: 120px;
  align-self: start;
}

.service-tests-copy h2 {
  color: var(--white);
}

.service-tests-copy > p:last-child {
  max-width: 560px;
  margin: 28px 0 0;
  color: #bac2c6;
}

.test-list {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.test-list article {
  display: grid;
  grid-template-columns: 55px 1fr;
  gap: 20px;
  padding: 26px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.test-list article > span {
  color: var(--orange);
  font-family: var(--display);
  font-size: 16px;
  font-weight: 700;
}

.test-list h3 {
  margin: 0 0 4px;
  font-size: 25px;
  line-height: 1.1;
}

.test-list p {
  margin: 0;
  color: #abb5ba;
  font-size: 14px;
}

.standards-detail-grid {
  display: grid;
  grid-template-columns: minmax(500px, 1fr) minmax(460px, 0.85fr);
  align-items: center;
  gap: 100px;
}

.standards-detail-media {
  position: relative;
  height: 620px;
  overflow: hidden;
  border-right: 7px solid var(--orange);
  box-shadow: var(--shadow);
  clip-path: polygon(0 0, 100% 0, 92% 100%, 0 100%);
}

.standards-detail-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.standards-detail-grid > div:last-child > p:not(.section-label, .service-note) {
  margin: 28px 0;
  color: var(--muted);
}

.standards-checklist {
  padding: 0;
  margin: 30px 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.standards-checklist li {
  position: relative;
  padding: 14px 0 14px 31px;
  border-bottom: 1px solid var(--line);
  font-weight: 600;
}

.standards-checklist li::before {
  content: "✓";
  position: absolute;
  left: 3px;
  color: var(--orange);
  font-weight: 700;
}

.service-note {
  padding: 20px 22px;
  margin: 30px 0 0;
  background: var(--mist);
  border-left: 4px solid var(--orange);
  color: var(--muted);
  font-size: 14px;
}

.service-note strong {
  display: block;
  color: var(--ink);
}

.service-process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 0;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--white);
  list-style: none;
  box-shadow: var(--shadow);
}

.service-process-grid li {
  position: relative;
  min-height: 260px;
  padding: 32px;
  border-right: 1px solid var(--line);
}

.service-process-grid li:last-child {
  border-right: 0;
}

.service-process-grid h3 {
  margin: 70px 0 10px;
  font-size: 24px;
  line-height: 1.05;
}

.service-process-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.faq-grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.78fr) minmax(580px, 1.22fr);
  gap: 115px;
}

.faq-grid > div:first-child > p:last-child {
  max-width: 440px;
  color: var(--muted);
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 24px 55px 24px 0;
  font-family: var(--display);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  position: absolute;
  top: 17px;
  right: 8px;
  color: var(--orange);
  font-size: 32px;
  font-weight: 400;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  max-width: 760px;
  padding: 0 55px 24px 0;
  margin: 0;
  color: var(--muted);
}

.service-cta {
  padding-block: 75px;
  background: var(--orange);
  color: var(--white);
}

.service-cta-grid {
  display: grid;
  grid-template-columns: 1fr minmax(400px, 0.7fr);
  align-items: center;
  gap: 90px;
}

.service-cta p {
  margin: 0;
}

.service-cta-grid > div:first-child > p {
  font-family: var(--display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-cta h2 {
  margin-top: 9px;
  color: var(--white);
}

.service-cta-grid > div:last-child > p {
  margin-bottom: 18px;
}

.service-cta .button-primary {
  border-color: var(--ink);
  background: var(--ink);
}

.service-cta .button-primary:hover {
  border-color: var(--white);
  background: var(--white);
  color: var(--ink);
}

@media (max-width: 1240px) {
  .service-hero-grid {
    grid-template-columns: minmax(440px, 0.95fr) minmax(440px, 1.05fr);
    gap: 45px;
  }

  .service-hero h1 {
    font-size: clamp(62px, 6.6vw, 82px);
  }

  .service-intro-grid,
  .service-tests-grid,
  .standards-detail-grid,
  .faq-grid {
    gap: 70px;
  }
}

@media (max-width: 1040px) {
  .service-hero-grid,
  .service-intro-grid,
  .service-tests-grid,
  .standards-detail-grid,
  .faq-grid,
  .service-cta-grid {
    grid-template-columns: 1fr;
  }

  .service-hero-grid {
    padding-block: 55px 70px;
  }

  .service-hero-copy {
    max-width: 760px;
  }

  .service-hero-media {
    min-height: 440px;
  }

  .service-hero-media img {
    height: 440px;
  }

  .service-intro-copy {
    padding: 28px 0 0;
    border-top: 3px solid var(--orange);
    border-left: 0;
  }

  .product-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-tests-copy {
    position: static;
  }

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

  .service-process-grid li:nth-child(2) {
    border-right: 0;
  }

  .service-process-grid li:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .service-cta-grid {
    gap: 35px;
  }
}

@media (max-width: 740px) {
  .service-breadcrumb {
    min-height: 46px;
    font-size: 11px;
  }

  .service-hero::after {
    width: 72px;
    height: 72px;
  }

  .service-hero-grid {
    min-height: 0;
    padding-block: 42px 55px;
  }

  .service-eyebrow {
    max-width: 270px;
    font-size: 14px;
  }

  .service-hero h1 {
    font-size: clamp(53px, 15vw, 68px);
  }

  .service-lead {
    font-size: 16px;
  }

  .service-trust {
    display: grid;
  }

  .service-hero-media,
  .service-hero-media img {
    min-height: 310px;
    height: 310px;
  }

  .service-hero-media figcaption {
    min-width: 0;
    width: 90%;
  }

  .service-intro,
  .service-products,
  .service-standards,
  .service-process,
  .service-faqs,
  .service-tests {
    padding-block: 78px;
  }

  .service-detail-page h2 {
    font-size: clamp(43px, 13vw, 58px);
  }

  .service-section-heading {
    grid-template-columns: 1fr;
    gap: 25px;
    margin-bottom: 38px;
  }

  .product-card-grid,
  .service-process-grid {
    grid-template-columns: 1fr;
  }

  .product-card-grid article {
    min-height: 215px;
    padding: 28px;
  }

  .product-card-grid h3 {
    margin-top: 32px;
  }

  .service-tests-grid {
    gap: 45px;
  }

  .test-list article {
    grid-template-columns: 40px 1fr;
  }

  .standards-detail-media {
    height: 360px;
  }

  .service-process-grid li,
  .service-process-grid li:nth-child(2) {
    min-height: 220px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .service-process-grid li:last-child {
    border-bottom: 0;
  }

  .service-process-grid h3 {
    margin-top: 45px;
  }

  .faq-list summary {
    padding-right: 42px;
    font-size: 19px;
  }

  .faq-list details p {
    padding-right: 0;
  }

  .service-cta {
    padding-block: 60px;
  }

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