:root {
  --rivimetal-red: #8c0500;
  --cert-graphite: #172027;
  --cert-muted: #657075;
  --cert-paper: #f3f0e9;
  --cert-warm: #fbfaf6;
  --cert-line: rgba(23, 32, 39, .16);
}

.rm-certifications-page main {
  overflow: hidden;
  background: var(--cert-paper);
}

.cert-shell {
  width: min(100% - 64px, 1380px);
  margin-inline: auto;
}

.cert-section {
  padding: clamp(76px, 8vw, 128px) 0;
}

.cert-kicker {
  display: block;
  color: var(--rivimetal-red);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  line-height: 1.45;
  text-transform: uppercase;
}

.cert-title {
  max-width: 880px;
  margin: 18px 0 0;
  color: var(--cert-graphite);
  font-size: clamp(38px, 4.6vw, 68px);
  font-weight: 500;
  letter-spacing: -.05em;
  line-height: .98;
}

.cert-lead {
  max-width: 720px;
  margin: 22px 0 0;
  color: var(--cert-muted);
  font-size: 16px;
  line-height: 1.75;
}

.cert-link {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  padding-bottom: 7px;
  color: var(--cert-graphite);
  border-bottom: 1px solid currentColor;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  line-height: 1.5;
  text-transform: uppercase;
  transition: color 180ms ease, gap 180ms ease;
}

.cert-link:hover,
.cert-link:focus-visible {
  gap: 34px;
  color: var(--rivimetal-red);
}

.cert-hero {
  color: #fff;
  background: var(--cert-graphite);
}

.cert-hero-grid {
  display: grid;
  height: auto;
  min-height: clamp(720px, 88vh, 850px);
  grid-template-columns: minmax(340px, .84fr) minmax(0, 1.16fr);
}

.cert-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(38px, 5vw, 74px) clamp(34px, 5vw, 74px) clamp(48px, 6vw, 84px) max(32px, calc((100vw - 1380px) / 2));
}

.cert-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.cert-breadcrumb li,
.cert-breadcrumb a {
  color: rgba(255, 255, 255, .63);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.cert-breadcrumb li:not(:last-child)::after {
  margin-left: 10px;
  content: "/";
  color: var(--rivimetal-red);
}

.cert-hero-body {
  padding: 70px 0 40px;
}

.cert-hero h1 {
  margin: 18px 0 26px;
  color: #fff;
  font-size: clamp(50px, 4.6vw, 76px);
  font-weight: 500;
  letter-spacing: -.06em;
  line-height: .92;
  word-break: normal;
  overflow-wrap: normal;
  hyphens: none;
}

.cert-hero p {
  max-width: 500px;
  margin: 0;
  color: rgba(255, 255, 255, .7);
  font-size: 17px;
  line-height: 1.72;
}

.cert-hero-index {
  display: flex;
  gap: 14px;
  align-items: center;
  color: rgba(255, 255, 255, .46);
  font-size: 12px;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.cert-hero-index::before {
  width: 46px;
  height: 1px;
  content: "";
  background: var(--rivimetal-red);
}

.cert-hero-image {
  position: relative;
  align-self: stretch;
  height: 100%;
  min-height: 100%;
  margin: 0;
  overflow: hidden;
}

.cert-hero-image img,
.cert-break img,
.cert-quality-image img,
.cert-closing-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cert-hero-image img {
  display: block;
  position: absolute;
  inset: 0;
  max-width: none;
  object-position: center 56%;
}

.cert-systems {
  background: var(--cert-warm);
}

.cert-systems-head {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(40px, 7vw, 100px);
  align-items: end;
}

.cert-document-list {
  margin-top: clamp(54px, 6vw, 88px);
  border-top: 1px solid var(--cert-line);
}

.cert-document {
  display: grid;
  grid-template-columns: 108px minmax(260px, .75fr) minmax(320px, 1.25fr);
  gap: clamp(30px, 5vw, 76px);
  align-items: center;
  padding: clamp(40px, 5vw, 72px) 0;
  border-bottom: 1px solid var(--cert-line);
}

.cert-document-number {
  align-self: start;
  color: var(--rivimetal-red);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .14em;
}

.cert-document-copy h3 {
  margin: 0;
  color: var(--cert-graphite);
  font-size: clamp(36px, 4vw, 60px);
  font-weight: 500;
  letter-spacing: -.045em;
  line-height: 1;
}

.cert-document-copy > p {
  margin: 12px 0 0;
  color: var(--cert-muted);
  font-size: 16px;
}

.cert-document-meta {
  margin: 32px 0 30px;
  border-top: 1px solid var(--cert-line);
}

.cert-document-meta div {
  display: grid;
  grid-template-columns: 128px 1fr;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--cert-line);
}

.cert-document-meta dt {
  color: #7a8387;
  font-size: 12px;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.cert-document-meta dd {
  margin: 0;
  color: var(--cert-graphite);
  font-size: 14px;
  line-height: 1.55;
}

.cert-document-preview {
  position: relative;
  min-height: 470px;
  overflow: hidden;
  background-color: #e7e5e1;
  background-repeat: no-repeat;
  background-position: center top;
  background-size: contain;
  border: 1px solid rgba(23, 32, 39, .14);
}

.cert-document-preview::after {
  position: absolute;
  inset: 18px;
  content: "";
  border: 1px solid rgba(140, 5, 0, .22);
  pointer-events: none;
}

.cert-document-preview-9001 {
  background-image: url('../images/certifications/rivimetal-iso-9001-2015.jpg');
}

.cert-document-preview-14001 {
  background-image: url('../images/certifications/rivimetal-iso-14001-2015.jpg');
}

.cert-document-preview-45001 {
  background-image: url('../images/certifications/rivimetal-iso-45001-2018.jpg');
}

.cert-document-preview-50001 {
  background-image: url('../images/certifications/rivimetal-iso-50001-2018.jpg');
}

.cert-archive {
  color: #fff;
  background: var(--cert-graphite);
}

.cert-archive-grid {
  display: grid;
  grid-template-columns: minmax(360px, .86fr) minmax(0, 1.14fr);
  gap: clamp(54px, 8vw, 124px);
  align-items: center;
}

.cert-archive-preview {
  position: relative;
  min-height: 610px;
  overflow: hidden;
  background: #ddd url('../images/certifications/published-certificates-archive.webp') center/cover no-repeat;
  border: 1px solid rgba(255, 255, 255, .17);
}

.cert-archive-preview::after {
  position: absolute;
  inset: 20px;
  content: "";
  border: 1px solid rgba(255, 255, 255, .22);
  pointer-events: none;
}

.cert-archive .cert-title { color: #fff; }
.cert-archive .cert-lead { color: rgba(255, 255, 255, .66); }
.cert-archive .cert-kicker { color: #d46d68; }
.cert-archive .cert-link { color: #fff; }

.cert-status {
  margin: 34px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, .17);
}

.cert-status div {
  display: grid;
  grid-template-columns: 166px 1fr;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .13);
}

.cert-status dt {
  color: rgba(255, 255, 255, .48);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.cert-status dd {
  margin: 0;
  color: #fff;
  font-size: 14px;
  line-height: 1.6;
}

.cert-note {
  max-width: 620px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, .5);
  font-size: 12px;
  line-height: 1.65;
}

.cert-break {
  position: relative;
  height: clamp(430px, 54vw, 760px);
  margin: 0;
  overflow: hidden;
  background: var(--cert-graphite);
}

.cert-break img {
  object-position: center;
}

.cert-break figcaption {
  position: absolute;
  right: clamp(24px, 5vw, 76px);
  bottom: clamp(24px, 5vw, 72px);
  max-width: 430px;
  padding: 22px 28px;
  color: #fff;
  background: rgba(23, 32, 39, .9);
  border-left: 3px solid var(--rivimetal-red);
}

.cert-break figcaption span {
  display: block;
  margin-bottom: 7px;
  color: rgba(255, 255, 255, .57);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.cert-break figcaption strong {
  font-size: clamp(20px, 2.2vw, 30px);
  font-weight: 500;
  line-height: 1.25;
}

.cert-quality {
  background: #fff;
}

.cert-quality-grid {
  display: grid;
  grid-template-columns: minmax(300px, .83fr) minmax(0, 1.17fr);
  gap: clamp(52px, 8vw, 122px);
  align-items: center;
}

.cert-quality-image {
  height: clamp(480px, 52vw, 700px);
  margin: 0;
  overflow: hidden;
}

.cert-quality-image img {
  object-position: center;
}

.cert-related {
  margin-top: 40px;
  border-top: 1px solid var(--cert-line);
}

.cert-related a {
  display: grid;
  min-height: 86px;
  grid-template-columns: 42px 1fr auto;
  gap: 16px;
  align-items: center;
  color: var(--cert-graphite);
  border-bottom: 1px solid var(--cert-line);
}

.cert-related span {
  color: var(--rivimetal-red);
  font-size: 12px;
}

.cert-related strong {
  font-size: 16px;
  font-weight: 600;
}

.cert-related i {
  font-style: normal;
  transition: transform 180ms ease;
}

.cert-related a:hover strong,
.cert-related a:focus-visible strong { color: var(--rivimetal-red); }
.cert-related a:hover i,
.cert-related a:focus-visible i { transform: translateX(5px); }

.cert-closing {
  display: grid;
  min-height: 520px;
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, .9fr);
  color: #fff;
  background: var(--rivimetal-red);
}

.cert-closing-image {
  min-height: 520px;
  margin: 0;
  overflow: hidden;
}

.cert-closing-image img { object-position: center; }

.cert-closing-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(56px, 7vw, 104px) max(32px, calc((100vw - 1380px) / 2)) clamp(56px, 7vw, 104px) clamp(36px, 7vw, 108px);
}

.cert-closing h2 {
  max-width: 660px;
  margin: 0;
  color: #fff;
  font-size: clamp(40px, 5vw, 70px);
  font-weight: 500;
  letter-spacing: -.05em;
  line-height: 1;
}

.cert-closing-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 34px;
  margin-top: 38px;
}

.cert-closing a {
  padding-bottom: 7px;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.55);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .11em;
  text-transform: uppercase;
}

@media (max-width: 991px) {
  .cert-shell { width: min(100% - 42px, 760px); }
  .cert-document { grid-template-columns: 72px minmax(0, .75fr) minmax(280px, 1.25fr); gap: 28px; }
  .cert-hero-grid { grid-template-columns: 1fr 1fr; }
  .cert-hero-copy { padding-left: 30px; }
  .cert-quality-grid { grid-template-columns: .9fr 1.1fr; gap: 46px; }
}

@media (max-width: 767px) {
  .cert-shell { width: calc(100% - 40px); }
  .cert-section { padding: 68px 0; }
  .cert-hero-grid,
  .cert-systems-head,
  .cert-archive-grid,
  .cert-quality-grid,
  .cert-closing { grid-template-columns: 1fr; }
  .cert-hero-grid { min-height: 0; }
  .cert-hero-copy { min-height: 400px; padding: 32px 20px 44px; }
  .cert-hero-body { padding: 60px 0 32px; }
  .cert-hero h1 { font-size: clamp(46px, 13vw, 56px); }
  .cert-hero-image { height: auto; min-height: 410px; }
  .cert-document { grid-template-columns: 42px 1fr; gap: 18px; padding: 38px 0 46px; }
  .cert-document-preview { grid-column: 1 / -1; min-height: 430px; }
  .cert-document-meta div { grid-template-columns: 112px 1fr; }
  .cert-archive-preview { min-height: 470px; }
  .cert-status div { grid-template-columns: 1fr; gap: 7px; }
  .cert-break { height: 460px; }
  .cert-break figcaption { right: 20px; bottom: 20px; left: 20px; }
  .cert-quality-image { height: 440px; }
  .cert-closing-image { min-height: 430px; }
  .cert-closing-copy { padding: 68px 20px; }
  .cert-closing-links { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  .cert-link,
  .cert-related i { transition: none; }
}