.expertise-diagnostics {
  --expertise-graphite: #111820;
  --expertise-ink: #1d2733;
  --expertise-blue: #064e8f;
  --expertise-blue-deep: #062a4d;
  --expertise-signal: #24e0c1;
  --expertise-line: rgba(255, 255, 255, 0.16);
  --expertise-soft: #eef5f8;
  color: #ffffff;
  font-family: Inter, Roboto, Montserrat, Arial, sans-serif;
}

.expertise-diagnostics__hero {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  background: var(--expertise-graphite);
  display: flex;
  align-items: center;
}

.expertise-diagnostics--page .expertise-diagnostics__hero {
  min-height: 650px;
}

.expertise-diagnostics__media,
.expertise-diagnostics__overlay {
  position: absolute;
  inset: 0;
}

.expertise-diagnostics__media {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.expertise-diagnostics__media--image {
  background-position: center;
  background-size: cover;
}

.expertise-diagnostics__overlay {
  background:
    linear-gradient(90deg, rgba(12, 18, 24, 0.94) 0%, rgba(6, 42, 77, 0.82) 52%, rgba(6, 42, 77, 0.42) 100%),
    radial-gradient(circle at 78% 32%, rgba(36, 224, 193, 0.25), transparent 34%);
}

.expertise-diagnostics__hero .container,
.expertise-diagnostics__body .container {
  position: relative;
  z-index: 2;
}

.expertise-diagnostics__hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 44px;
  align-items: center;
}

.expertise-diagnostics__hero-content h1,
.expertise-diagnostics__hero-content h2 {
  color: var(--expertise-title-color, #ffffff);
  font-size: var(--expertise-title-size, 58px);
  line-height: 1.04;
  font-weight: 800;
  margin: 18px 0 22px;
  max-width: 920px;
}

.expertise-diagnostics__hero-content p {
  color: rgba(255, 255, 255, 0.86);
  font-size: 19px;
  line-height: 1.7;
  max-width: 860px;
}

.expertise-diagnostics__eyebrow,
.expertise-diagnostics__label {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 12px;
  border: 1px solid rgba(36, 224, 193, 0.42);
  color: var(--expertise-signal);
  background: rgba(36, 224, 193, 0.08);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.expertise-diagnostics__actions,
.expertise-diagnostics__triggers {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-top: 30px;
}

.expertise-diagnostics__primary {
  background: var(--expertise-signal);
  color: #05131a;
  border: 0;
}

.expertise-diagnostics__primary:hover {
  color: #05131a;
}

.expertise-diagnostics__secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 56px;
  padding: 0 22px;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.28);
  font-weight: 700;
}

.expertise-diagnostics__secondary:hover {
  color: var(--expertise-signal);
  border-color: var(--expertise-signal);
}

.expertise-diagnostics__triggers span {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  max-width: 360px;
  min-height: 52px;
  padding: 12px 16px;
  border: 1px solid var(--expertise-line);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.88);
  font-size: 14px;
  line-height: 1.35;
}

.expertise-diagnostics__triggers i {
  color: var(--expertise-signal);
}

.expertise-diagnostics__instrument {
  position: relative;
  min-height: 420px;
  border: 1px solid rgba(36, 224, 193, 0.28);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.02)),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 34px);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.expertise-diagnostics__instrument img {
  max-width: min(82%, 420px);
  max-height: 360px;
  object-fit: contain;
  filter: drop-shadow(0 28px 42px rgba(0, 0, 0, 0.36));
}

.expertise-diagnostics__instrument-mark {
  display: grid;
  gap: 8px;
  text-align: center;
}

.expertise-diagnostics__instrument-mark span {
  font-size: 76px;
  line-height: 1;
  font-weight: 900;
  color: var(--expertise-signal);
}

.expertise-diagnostics__instrument-mark small {
  color: rgba(255, 255, 255, 0.72);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0;
}

.expertise-diagnostics__scanline {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(36, 224, 193, 0.28), transparent);
  height: 22%;
  animation: expertise-scan 4.2s linear infinite;
}

@keyframes expertise-scan {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(480%); }
}

.expertise-diagnostics__body {
  background: #f5f8fa;
  color: var(--expertise-ink);
  padding: 84px 0 96px;
}

.expertise-diagnostics__benefits {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 72px;
}

.expertise-diagnostics__benefit,
.expertise-diagnostics__document,
.expertise-diagnostics__solution {
  background: #ffffff;
  border: 1px solid #dfe8ed;
  box-shadow: 0 18px 42px rgba(17, 24, 32, 0.08);
}

.expertise-diagnostics__benefit {
  min-height: 240px;
  padding: 28px;
}

.expertise-diagnostics__benefit i {
  color: var(--expertise-blue);
  font-size: 30px;
  margin-bottom: 20px;
}

.expertise-diagnostics__benefit h3,
.expertise-diagnostics__split h3,
.expertise-diagnostics__document h3,
.expertise-diagnostics__video h3,
.expertise-diagnostics__solution h3 {
  color: var(--expertise-graphite);
  font-weight: 800;
  margin-bottom: 12px;
}

.expertise-diagnostics__benefit p,
.expertise-diagnostics__split p,
.expertise-diagnostics__document p,
.expertise-diagnostics__solution p {
  color: #596879;
  line-height: 1.65;
  margin: 0;
}

.expertise-diagnostics__control {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 40px;
  align-items: stretch;
  margin-bottom: 58px;
}

.expertise-diagnostics__control-copy {
  background: #ffffff;
  border: 1px solid #dfe8ed;
  padding: 44px;
}

.expertise-diagnostics__control .sec-title {
  margin-bottom: 26px;
}

.expertise-diagnostics__split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.expertise-diagnostics__split > div {
  padding: 24px;
  background: var(--expertise-soft);
  border-left: 4px solid var(--expertise-blue);
}

.expertise-diagnostics__conclusion {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  margin: 26px 0;
  padding: 22px;
  background: var(--expertise-blue-deep);
  color: #ffffff;
}

.expertise-diagnostics__conclusion i {
  color: var(--expertise-signal);
  font-size: 30px;
}

.expertise-diagnostics__conclusion p {
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

.expertise-diagnostics__specialist {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  background: var(--expertise-graphite);
}

.expertise-diagnostics__specialist img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 520px;
}

.expertise-diagnostics__badge {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  padding: 18px 20px;
  background: rgba(17, 24, 32, 0.92);
  border: 1px solid rgba(36, 224, 193, 0.45);
  color: #ffffff;
  font-weight: 800;
}

.expertise-diagnostics__documents {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 72px;
}

.expertise-diagnostics__document {
  padding: 20px;
}

.expertise-diagnostics__document-frame {
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  background:
    linear-gradient(135deg, #ffffff, #eef5f8),
    repeating-linear-gradient(90deg, rgba(6, 78, 143, 0.08) 0 1px, transparent 1px 18px);
  border: 12px solid #ffffff;
  outline: 1px solid #cddbe3;
  margin-bottom: 18px;
  overflow: hidden;
}

.expertise-diagnostics__document-link {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  cursor: zoom-in;
}

.expertise-diagnostics__document-link--empty {
  display: grid;
  place-items: center;
  background:
    linear-gradient(135deg, #ffffff, #eef5f8),
    repeating-linear-gradient(90deg, rgba(6, 78, 143, 0.08) 0 1px, transparent 1px 18px);
}

.expertise-diagnostics__document-link--empty > i {
  color: #b92727;
  font-size: 54px;
}

.expertise-diagnostics__document-hidden {
  display: none;
}

.expertise-diagnostics__document-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.25s ease, filter 0.25s ease;
}

.expertise-diagnostics__document-frame i {
  color: var(--expertise-blue);
  font-size: 48px;
}

.expertise-diagnostics__document-zoom {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(17, 24, 32, 0.42);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.expertise-diagnostics__document-zoom i {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--expertise-signal);
  color: #05131a;
  font-size: 22px;
}

.expertise-diagnostics__document-link:hover img {
  transform: scale(1.04);
  filter: saturate(1.08);
}

.expertise-diagnostics__document-link:hover .expertise-diagnostics__document-zoom {
  opacity: 1;
}

.expertise-diagnostics__section-head {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  align-items: end;
  margin-bottom: 28px;
}

.expertise-diagnostics__section-head h2 {
  color: var(--expertise-graphite);
  font-size: 42px;
  line-height: 1.12;
  font-weight: 800;
  margin: 0;
}

.expertise-diagnostics__section-head p {
  max-width: 620px;
  margin: 0;
  color: #4d5d70;
  line-height: 1.6;
}

.expertise-diagnostics__videos {
  margin-bottom: 74px;
}

.expertise-diagnostics__video-grid,
.expertise-diagnostics__solution-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.expertise-diagnostics__video h3 {
  font-size: 18px;
  margin: 14px 0 0;
}

.expertise-diagnostics__video-frame {
  aspect-ratio: 16 / 9;
  background: var(--expertise-graphite);
  overflow: hidden;
}

.expertise-diagnostics__video-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.expertise-diagnostics__solution {
  overflow: hidden;
}

.expertise-diagnostics__solution img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.expertise-diagnostics__solution-content {
  padding: 26px;
}

.expertise-diagnostics__solution-content i {
  color: var(--expertise-blue);
  font-size: 28px;
  margin-bottom: 16px;
}

.expertise-diagnostics__solution-content a {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  margin-top: 18px;
  color: var(--expertise-blue);
  font-weight: 800;
}

.expertise-mobile-actions {
  display: none;
}

@media (max-width: 1199px) {
  .expertise-diagnostics__hero-content h1,
  .expertise-diagnostics__hero-content h2 {
    font-size: min(var(--expertise-title-size, 58px), 46px);
  }

  .expertise-diagnostics__benefits,
  .expertise-diagnostics__video-grid,
  .expertise-diagnostics__solution-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 991px) {
  .expertise-diagnostics__hero {
    min-height: auto;
    padding: 110px 0 72px;
  }

  .expertise-diagnostics__hero-grid,
  .expertise-diagnostics__control,
  .expertise-diagnostics__split,
  .expertise-diagnostics__documents {
    grid-template-columns: 1fr;
  }

  .expertise-diagnostics__instrument,
  .expertise-diagnostics__specialist,
  .expertise-diagnostics__specialist img {
    min-height: 360px;
  }

  .expertise-diagnostics__section-head {
    display: block;
  }

  .expertise-diagnostics__section-head h2 {
    margin-bottom: 14px;
  }
}

@media (max-width: 767px) {
  .expertise-diagnostics__hero {
    padding: 86px 0 54px;
  }

  .expertise-diagnostics__hero-content h1,
  .expertise-diagnostics__hero-content h2 {
    font-size: min(var(--expertise-title-size, 58px), 34px);
    line-height: 1.12;
  }

  .expertise-diagnostics__hero-content p {
    font-size: 16px;
  }

  .expertise-diagnostics__body {
    padding: 54px 0 130px;
  }

  .expertise-diagnostics__benefits,
  .expertise-diagnostics__video-grid,
  .expertise-diagnostics__solution-grid {
    grid-template-columns: 1fr;
  }

  .expertise-diagnostics__control-copy,
  .expertise-diagnostics__benefit,
  .expertise-diagnostics__solution-content {
    padding: 22px;
  }

  .expertise-diagnostics__section-head h2 {
    font-size: 30px;
  }

  .expertise-diagnostics__actions {
    align-items: stretch;
  }

  .expertise-diagnostics__actions > a {
    justify-content: center;
    width: 100%;
    min-height: 46px;
    padding: 0 16px;
    font-size: 13px;
    line-height: 1.25;
    text-align: center;
  }

  .expertise-diagnostics__primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
  }

  .expertise-diagnostics__primary .txt {
    display: block;
    width: 100%;
    white-space: normal;
    line-height: 1.25;
    text-align: center;
  }

  .expertise-diagnostics__control-copy > .thm-btn {
    min-height: 46px;
    padding: 0 16px;
    font-size: 13px;
    line-height: 1.25;
    width: 100%;
    max-width: 360px;
    justify-content: center;
    text-align: center;
  }

  .expertise-mobile-actions {
    position: fixed;
    left: 10px;
    right: 10px;
    bottom: 10px;
    z-index: 9999;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    padding: 8px;
    background: rgba(17, 24, 32, 0.94);
    border: 1px solid rgba(36, 224, 193, 0.28);
    box-shadow: 0 18px 38px rgba(0, 0, 0, 0.28);
  }

  .expertise-mobile-actions a {
    display: grid;
    place-items: center;
    gap: 4px;
    min-height: 48px;
    padding: 4px 2px;
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    line-height: 1.15;
    text-align: center;
  }

  .expertise-mobile-actions i {
    color: var(--expertise-signal);
    font-size: 18px;
  }

  .scroll-to-top {
    right: 18px;
    bottom: 88px;
    width: 50px;
    height: 50px;
    line-height: 46px;
  }
}