:root {
  --sentinel-navy: #061329;
  --sentinel-blue: #286cff;
  --sentinel-ink: #0b1730;
  --sentinel-muted: #5d708e;
  --sentinel-line: #dfe7f1;
  --sentinel-soft: #f5f8fc;
  --sentinel-green: #1da567;
}

.sentinelPageHeader {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 20%, rgba(43, 108, 255, .24), transparent 34%),
    radial-gradient(circle at 15% 86%, rgba(43, 108, 255, .09), transparent 27%),
    var(--sentinel-navy);
}

.sentinelPageHeader::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .14;
  background-image: radial-gradient(circle, #6f9aff 1px, transparent 1px);
  background-size: 25px 25px;
  mask-image: linear-gradient(90deg, transparent, #000 48%, #000);
}

.sentinelPageHeader > * {
  position: relative;
  z-index: 1;
}

.sentinelHero {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(480px, 1.08fr);
  gap: 78px;
  align-items: center;
  padding-top: 84px;
  padding-bottom: 102px;
}

.sentinelEyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #8fb3ff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.sentinelEyebrow i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4380ff;
  box-shadow: 0 0 0 5px rgba(67, 128, 255, .12);
}

.sentinelHero h1 {
  max-width: 720px;
  margin: 18px 0 0;
  color: #fff;
  font-size: clamp(50px, 6.2vw, 78px);
  font-weight: 580;
  letter-spacing: -.058em;
  line-height: .99;
}

.sentinelHeroCopy > p {
  max-width: 690px;
  margin: 27px 0 0;
  color: #b8c5d8;
  font-size: 19px;
  line-height: 1.75;
}

.sentinelHeroActions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.sentinelSecondaryButton {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  color: #e5edfa;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 9px;
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
}

.sentinelSecondaryButton:hover {
  color: #fff;
  background: rgba(255, 255, 255, .06);
}

.sentinelHeroCopy > small {
  display: block;
  margin-top: 18px;
  color: #7f91a9;
  font-size: 13px;
}

.sentinelCase {
  padding: 29px;
  border: 1px solid rgba(130, 164, 222, .22);
  border-radius: 19px;
  background: rgba(6, 21, 47, .88);
  box-shadow: 0 34px 95px rgba(0, 0, 0, .3);
}

.sentinelCaseTop {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.sentinelCaseTop > span {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
}

.sentinelCaseTop img {
  width: 47px;
  height: 32px;
  object-fit: contain;
}

.sentinelCaseTop strong {
  font-size: 17px;
}

.sentinelCaseTop em {
  padding: 6px 10px;
  color: #8eb1f8;
  border: 1px solid rgba(96, 145, 242, .25);
  border-radius: 999px;
  background: rgba(37, 86, 179, .12);
  font-size: 11px;
  font-style: normal;
  font-weight: 750;
}

.sentinelCaseSummary {
  margin-top: 20px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 13px;
  background: rgba(255, 255, 255, .025);
}

.caseSeverity {
  display: inline-flex;
  padding: 5px 9px;
  color: #ffca74;
  border-radius: 6px;
  background: rgba(255, 174, 54, .1);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.sentinelCaseSummary h2 {
  margin: 14px 0 0;
  color: #fff;
  font-size: 23px;
  letter-spacing: -.025em;
}

.sentinelCaseSummary p {
  margin: 8px 0 0;
  color: #9fadc1;
  font-size: 14px;
  line-height: 1.65;
}

.caseFacts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.caseFacts div {
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, .07);
  border-radius: 10px;
  background: rgba(255, 255, 255, .02);
}

.caseFacts span,
.caseFacts strong {
  display: block;
}

.caseFacts span {
  color: #72839c;
  font-size: 11px;
}

.caseFacts strong {
  margin-top: 4px;
  color: #dce7f7;
  font-size: 13px;
}

.caseNotice {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-top: 17px;
  color: #aebdd1;
  font-size: 13px;
}

.caseNotice i {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #3fd07f;
  box-shadow: 0 0 0 5px rgba(63, 208, 127, .1);
}

.sentinelSection {
  padding: 100px 0;
  background: #fff;
}

.sentinelSectionSoft {
  border-top: 1px solid #e8eef6;
  border-bottom: 1px solid #e8eef6;
  background: var(--sentinel-soft);
}

.sentinelSectionIntro {
  max-width: 790px;
  margin-bottom: 44px;
}

.sentinelSectionIntro > span,
.coverageGrid > div:first-child > span {
  color: var(--sentinel-blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.sentinelSectionIntro h2,
.coverageGrid h2 {
  margin: 14px 0 0;
  color: var(--sentinel-ink);
  font-size: clamp(38px, 4.8vw, 58px);
  font-weight: 590;
  letter-spacing: -.05em;
  line-height: 1.06;
}

.sentinelSectionIntro p {
  margin: 21px 0 0;
  color: var(--sentinel-muted);
  font-size: 18px;
  line-height: 1.75;
}

.sentinelWatchGrid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 15px;
}

.sentinelWatchGrid article {
  min-height: 205px;
  padding: 28px;
  border: 1px solid var(--sentinel-line);
  border-top: 3px solid #3c7aff;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 14px 40px rgba(10, 31, 66, .05);
}

.sentinelWatchGrid strong {
  display: block;
  color: var(--sentinel-ink);
  font-size: 20px;
  line-height: 1.3;
}

.sentinelWatchGrid p {
  margin: 13px 0 0;
  color: var(--sentinel-muted);
  font-size: 15px;
  line-height: 1.72;
}

.sentinelResponseGrid {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: 76px;
  align-items: start;
}

.sentinelResponseGrid .sentinelSectionIntro {
  margin: 0;
}

.responseCards {
  display: grid;
  gap: 13px;
}

.responseCards article {
  display: grid;
  grid-template-columns: 10px 1fr;
  gap: 16px;
  padding: 22px 24px;
  border: 1px solid var(--sentinel-line);
  border-radius: 12px;
  background: #fff;
}

.responseCards article > i {
  width: 9px;
  height: 9px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--sentinel-blue);
  box-shadow: 0 0 0 5px rgba(40, 108, 255, .09);
}

.responseCards strong {
  display: block;
  color: var(--sentinel-ink);
  font-size: 18px;
}

.responseCards p {
  margin: 5px 0 0;
  color: var(--sentinel-muted);
  font-size: 15px;
  line-height: 1.68;
}

.incidentWorkspace {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(460px, 1.1fr);
  gap: 76px;
  align-items: center;
}

.incidentCopy .sentinelSectionIntro {
  margin-bottom: 31px;
}

.incidentCopy ul {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.incidentCopy li {
  display: grid;
  grid-template-columns: 9px 1fr;
  gap: 14px;
  color: var(--sentinel-muted);
  font-size: 15px;
  line-height: 1.65;
}

.incidentCopy li > i {
  width: 8px;
  height: 8px;
  margin-top: 9px;
  border-radius: 50%;
  background: var(--sentinel-blue);
}

.incidentCopy li strong {
  display: block;
  color: var(--sentinel-ink);
  font-size: 16px;
}

.incidentPanel {
  overflow: hidden;
  border: 1px solid #d9e4f1;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 26px 76px rgba(10, 31, 66, .1);
}

.incidentPanel > header {
  padding: 25px 27px;
  color: #fff;
  background: #071932;
}

.incidentPanel > header span,
.incidentPanel > header strong {
  display: block;
}

.incidentPanel > header span {
  color: #7fa8fb;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.incidentPanel > header strong {
  margin-top: 7px;
  font-size: 21px;
}

.incidentMeta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid #e4eaf2;
}

.incidentMeta > span {
  padding: 17px 26px;
  color: #75849a;
  font-size: 12px;
}

.incidentMeta > span + span {
  border-left: 1px solid #e4eaf2;
}

.incidentMeta strong {
  display: block;
  margin-top: 3px;
  color: var(--sentinel-ink);
  font-size: 14px;
}

.incidentStatus {
  display: grid;
  gap: 0;
  padding: 17px 27px 24px;
}

.incidentStatus article {
  position: relative;
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 13px;
  padding: 13px 0;
}

.incidentStatus article + article {
  border-top: 1px solid #edf1f6;
}

.incidentStatus i {
  width: 10px;
  height: 10px;
  margin-top: 6px;
  border: 2px solid #bdc9d8;
  border-radius: 50%;
}

.incidentStatus .complete i {
  border-color: var(--sentinel-green);
  background: var(--sentinel-green);
}

.incidentStatus .active i {
  border-color: var(--sentinel-blue);
  box-shadow: 0 0 0 5px rgba(40, 108, 255, .09);
}

.incidentStatus strong,
.incidentStatus span {
  display: block;
}

.incidentStatus strong {
  color: var(--sentinel-ink);
  font-size: 15px;
}

.incidentStatus span {
  margin-top: 3px;
  color: #6c7d94;
  font-size: 13px;
  line-height: 1.5;
}

.coverageSection {
  padding: 86px 0;
  border-top: 1px solid #e8eef6;
  background: var(--sentinel-soft);
}

.coverageGrid {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: 76px;
  align-items: start;
}

.coverageGrid h2 {
  font-size: clamp(36px, 4.2vw, 52px);
}

.coverageStatement {
  padding: 29px 31px;
  border: 1px solid #d8e3ef;
  border-left: 4px solid var(--sentinel-blue);
  border-radius: 0 13px 13px 0;
  background: #fff;
}

.coverageStatement p {
  margin: 0;
  color: var(--sentinel-muted);
  font-size: 16px;
  line-height: 1.75;
}

.coverageStatement p + p {
  margin-top: 15px;
}

.sentinelCta {
  padding: 94px 0 100px;
  color: #fff;
  background: var(--sentinel-navy);
  text-align: center;
}

.sentinelCta h2 {
  max-width: 800px;
  margin: 18px auto 0;
  color: #fff;
  font-size: clamp(42px, 5.5vw, 66px);
  font-weight: 590;
  letter-spacing: -.052em;
  line-height: 1.03;
}

.sentinelCta p {
  max-width: 680px;
  margin: 22px auto 30px;
  color: #b6c3d6;
  font-size: 18px;
}

@media (max-width: 1050px) {
  .sentinelHero,
  .sentinelResponseGrid,
  .incidentWorkspace,
  .coverageGrid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .sentinelCase,
  .incidentPanel {
    max-width: 780px;
  }

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

@media (max-width: 640px) {
  .sentinelHero {
    padding-top: 58px;
    padding-bottom: 76px;
  }

  .sentinelHero h1 {
    font-size: 48px;
  }

  .sentinelHeroCopy > p {
    font-size: 17px;
  }

  .sentinelHeroActions {
    flex-direction: column;
  }

  .sentinelHeroActions > a {
    width: 100%;
  }

  .sentinelCase {
    padding: 21px;
  }

  .sentinelCaseTop {
    align-items: flex-start;
    flex-direction: column;
  }

  .caseFacts,
  .sentinelWatchGrid,
  .incidentMeta {
    grid-template-columns: 1fr;
  }

  .incidentMeta > span + span {
    border-top: 1px solid #e4eaf2;
    border-left: 0;
  }

  .sentinelSection {
    padding: 72px 0;
  }

  .sentinelWatchGrid article {
    min-height: 0;
  }

  .coverageSection {
    padding: 68px 0;
  }

  .coverageStatement {
    padding: 24px;
  }

  .sentinelCta {
    padding: 76px 0 82px;
  }
}