.runlab-hero {
  min-height: calc(100vh - 78px);
  color: var(--white);
  display: flex;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(0,0,0,.9), rgba(0,0,0,.58), rgba(0,0,0,.18)),
    url('/assets/img/runlab-hero.png');
  background-size: cover;
  background-position: center;
  position: relative;
}

.runlab-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 130px;
  background: linear-gradient(transparent, rgba(0,0,0,.72));
  pointer-events: none;
}

.runlab-hero-inner {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  padding: 80px 0;
  position: relative;
  z-index: 1;
}

.runlab-hero h1 {
  max-width: 980px;
  font-size: clamp(58px, 9vw, 126px);
  line-height: .86;
  letter-spacing: -5px;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.runlab-hero p {
  max-width: 740px;
  color: #ededed;
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.45;
  margin-bottom: 30px;
}

.runlab-intro-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 18px;
}

.runlab-intro-main,
.runlab-intro-side {
  border-radius: var(--radius);
  padding: 42px;
}

.runlab-intro-main {
  background: var(--yellow);
  color: var(--black);
}

.runlab-intro-main h2,
.runlab-intro-side h3 {
  font-size: clamp(42px, 6vw, 78px);
  line-height: .9;
  letter-spacing: -3px;
  text-transform: uppercase;
  margin-bottom: 22px;
}

.runlab-intro-main p,
.runlab-intro-side p {
  font-size: 19px;
  line-height: 1.5;
}

.runlab-intro-side {
  background: var(--black);
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.runlab-intro-side p {
  color: #d4d4d4;
}

.runlab-steps-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.runlab-step-card {
  border: 1px solid #e4e4e4;
  border-radius: var(--radius);
  padding: 26px;
  min-height: 270px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--white);
}

.runlab-step-card h3 {
  font-size: 28px;
  line-height: 1;
  letter-spacing: -1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.runlab-step-card p {
  color: #666;
  font-weight: 700;
  line-height: 1.5;
}

.step-number,
.area-number {
  color: var(--yellow);
  font-size: 54px;
  font-weight: 950;
  line-height: 1;
  margin-bottom: 20px;
}

.runlab-areas-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.runlab-area-card {
  background: #111;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  min-height: 330px;
  display: flex;
  flex-direction: column;
}

.runlab-area-card h3 {
  font-size: 34px;
  line-height: .95;
  letter-spacing: -1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.runlab-area-card p {
  color: #d3d3d3;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 22px;
}

.area-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.area-tags span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 11px;
  font-size: 12px;
  font-weight: 900;
  color: var(--white);
  background: #191919;
}

.runlab-who-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 34px;
  align-items: start;
}

.who-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.who-pill {
  border-radius: 999px;
  background: var(--white);
  border: 1px solid #e4e4e4;
  padding: 18px 20px;
  font-weight: 950;
  text-transform: uppercase;
}

.runlab-check-card,
.runlab-why-card {
  border-radius: var(--radius);
  padding: 42px;
  min-height: 470px;
}

.runlab-check-card {
  background: var(--yellow);
  color: var(--black);
}

.runlab-check-card h2,
.runlab-why-card h2 {
  font-size: clamp(42px, 6vw, 78px);
  line-height: .9;
  letter-spacing: -3px;
  text-transform: uppercase;
  margin-bottom: 26px;
}

.runlab-check-card ul {
  list-style: none;
  display: grid;
  gap: 16px;
  font-size: 21px;
  font-weight: 950;
}

.runlab-check-card li::before {
  content: "✓";
  margin-right: 10px;
}

.runlab-why-card {
  background: var(--black);
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.runlab-why-card p {
  color: #d3d3d3;
  font-size: 19px;
  line-height: 1.55;
}

.runlab-results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.result-card {
  min-height: 170px;
  border-radius: var(--radius);
  background: var(--black);
  color: var(--white);
  padding: 28px;
  display: flex;
  align-items: flex-end;
}

.result-card h3 {
  font-size: 34px;
  line-height: .95;
  letter-spacing: -1px;
  text-transform: uppercase;
}

.runlab-cta {
  background: var(--yellow);
  border-radius: var(--radius);
  padding: 46px;
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 28px;
  align-items: center;
}

.runlab-cta h2 {
  font-size: clamp(42px, 7vw, 84px);
  line-height: .9;
  letter-spacing: -3px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.runlab-cta p {
  font-size: 19px;
  line-height: 1.5;
  max-width: 720px;
}

.runlab-cta-actions {
  display: grid;
  gap: 12px;
}

.btn-outline-dark {
  border-color: rgba(0,0,0,.45);
  color: var(--black);
  background: rgba(255,255,255,.22);
}

@media (max-width: 1100px) {
  .runlab-steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .runlab-areas-grid,
  .runlab-results-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .runlab-hero {
    min-height: 78vh;
  }

  .runlab-hero h1 {
    letter-spacing: -3px;
  }

  .runlab-intro-grid,
  .runlab-who-grid,
  .runlab-cta {
    grid-template-columns: 1fr;
  }

  .runlab-steps-grid,
  .runlab-areas-grid,
  .runlab-results-grid {
    grid-template-columns: 1fr;
  }

  .who-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 580px) {
  .runlab-hero-inner {
    width: min(100% - 24px, var(--max));
  }

  .runlab-hero h1 {
    font-size: 54px;
    letter-spacing: -2px;
  }

  .runlab-hero p {
    font-size: 17px;
  }

  .runlab-intro-main,
  .runlab-intro-side,
  .runlab-check-card,
  .runlab-why-card,
  .runlab-cta {
    padding: 26px;
  }

  .runlab-step-card,
  .runlab-area-card,
  .result-card {
    padding: 24px;
  }
}