/* Services: composition and section order follow PDF pages 8–14. */
.services-page {
  --services-purple: #4119a6;
  color: #050505;
}

.services-purple {
  color: var(--services-purple);
}

.services-page .shell {
  max-width: 1440px;
}

.services-page h1,
.services-page h2,
.services-page h3,
.services-page p {
  margin: 0;
}

.services-page a:focus-visible,
.services-page button:focus-visible,
.services-result:focus-visible {
  outline: 3px solid var(--services-purple);
  outline-offset: 4px;
}

.services-hero {
  padding: clamp(0.5rem, 1vw, 1rem) 0;
}

.services-hero-composition {
  position: relative;
}

.services-title {
  font-size: clamp(3rem, 8vw, 7.2rem);
  font-weight: 800;
  line-height: 0.94;
  letter-spacing: -0.055em;
}

.services-title-base {
  display: block;
  padding-top: clamp(1rem, 3vw, 2.7rem);
}

.services-title-base > span,
.services-title-final {
  display: block;
}

.services-title-base > span {
  max-width: 56%;
}

.services-title-final {
  white-space: nowrap;
}

.services-hero-image {
  position: absolute;
  top: 0;
  right: 0;
  width: 43%;
  height: auto;
  aspect-ratio: 758 / 460;
  object-fit: cover;
}

.services-intro {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: clamp(3rem, 10vw, 9rem);
  align-items: center;
  margin-top: clamp(1.5rem, 1.5vw, 1rem);
}

.services-intro-lead {
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  font-weight: 750;
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.services-intro-aside {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.75rem);
  font-size: clamp(0.95rem, 1.12vw, 1.05rem);
  line-height: 1.2;
}

.services-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(5rem, 7vw, 6.25rem);
  aspect-ratio: 1;
  border-radius: 50%;
  background: #000;
  color: #fff;
  text-align: center;
  text-transform: uppercase;
  font-size: 0.75rem;
  line-height: 1.15;
}

.services-circle:hover {
  background: var(--services-purple);
}

.services-friction {
  background: #f6f4f8;
  padding-block: clamp(4rem, 7.5vw, 6.7rem) clamp(5rem, 10.5vw, 9.3rem);
  scroll-margin-top: 76px;
}

.services-friction-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
  column-gap: clamp(3rem, 9vw, 8rem);
  row-gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
}

.services-friction h2,
.services-result h3 {
  font-size: clamp(2rem, 4.45vw, 4rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.05em;
}

.services-friction-hint {
  padding-top: 1rem;
  font-size: 1rem;
}

.services-tabs {
  display: flex;
  flex-direction: column;
  max-width: 29.25rem;
}

.services-tab {
  min-height: 44px;
  width: 100%;
  border: 0;
  border-radius: 999px;
  padding: 0.75rem 1rem;
  color: #080808;
  background: transparent;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.25;
  text-align: left;
  cursor: pointer;
}

.services-tab[aria-selected="true"] {
  color: #fff;
  background: var(--services-purple);
}

.services-tab:hover:not([aria-selected="true"]) {
  background: #e9e3f2;
}

.services-result {
  min-width: 0;
}

.services-result-description {
  min-height: 2.6em;
  font-size: clamp(1rem, 1.45vw, 1.3rem);
  line-height: 1.3;
  letter-spacing: -0.035em;
}

.services-result h3 {
  margin-block: 1.5rem 2.5rem;
}

.services-result-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem clamp(1rem, 2vw, 1.9rem);
  padding: 0;
  margin: 0;
  list-style: none;
  font-size: clamp(1rem, 1.45vw, 1.3rem);
  letter-spacing: -0.035em;
}

.services-disciplines {
  padding-top: clamp(4rem, 6.5vw, 6rem);
  scroll-margin-top: 90px;
}

.services-disciplines-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: start;
  margin-bottom: clamp(2.5rem, 4vw, 4rem);
}

.services-plus {
  position: relative;
  display: block;
  width: clamp(4rem, 8.5vw, 7.5rem);
  aspect-ratio: 1;
  margin-right: clamp(0rem, 4vw, 4rem);
  border-radius: 50%;
  background: #080808;
}

.services-plus::before,
.services-plus::after {
  content: "";
  position: absolute;
  background: #fff;
  inset: 47% 25%;
}

.services-plus::after {
  transform: rotate(90deg);
}

.services-discipline-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.services-discipline {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 0.83fr) minmax(0, 1.17fr);
  gap: 1.5rem;
  padding-block: clamp(3rem, 6vw, 5.5rem);
}

.services-discipline + .services-discipline {
  border-top: 1px solid #a4a4a4;
}

.services-discipline-number {
  padding-top: 0.25rem;
  font-size: clamp(1.25rem, 2.1vw, 1.9rem);
  letter-spacing: -0.05em;
}

.services-discipline-title h3 {
  font-size: clamp(1.9rem, 3.95vw, 3.55rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
  font-weight: 800;
}

.services-discipline-title > p {
  margin-top: 2.5rem;
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  letter-spacing: -0.03em;
  line-height: 1.3;
}

.services-discipline-detail {
  padding-left: 1.5rem;
  color: #858585;
  font-size: clamp(1rem, 1.4vw, 1.25rem);
  line-height: 1.45;
  letter-spacing: -0.025em;
}

.services-discipline-detail ul {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem 1.75rem;
  list-style: none;
  padding: 0;
  margin: 2.5rem 0 0;
  font-size: clamp(0.9rem, 1.2vw, 1.1rem);
  line-height: 1.3;
  font-weight: 700;
}

.services-scope {
  padding-block: clamp(4rem, 8vw, 7.5rem);
}

.services-scope-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
  gap: clamp(3rem, 5vw, 4.5rem);
  align-items: start;
}

.services-scope h2 {
  font-size: clamp(2.5rem, 4.5vw, 4rem);
  line-height: 0.99;
  font-weight: 800;
  letter-spacing: -0.055em;
}

.services-scope p {
  font-size: clamp(1rem, 1.45vw, 1.3rem);
  color: #858585;
  line-height: 1.45;
}

@media (min-width: 1250px) {
  .services-discipline-detail ul {
    display: grid;
    grid-template-columns: repeat(4, max-content);
  }
}

/* Tablet: retain the reference's two-column relationships with readable type. */
@media (min-width: 701px) and (max-width: 1100px) {
  .services-title {
    font-size: clamp(3rem, 7.6vw, 5.25rem);
  }

  .services-intro {
    gap: 2rem;
    grid-template-columns: 1fr 1fr;
  }

  .services-intro-lead {
    line-height: 1.2;
  }

  .services-intro-aside {
    gap: 1rem;
  }

  .services-friction-grid {
    column-gap: 2rem;
    grid-template-columns: 0.8fr 1fr;
  }

  .services-friction h2,
  .services-result h3 {
    font-size: clamp(2rem, 4vw, 2.75rem);
  }

  .services-friction-hint {
    padding-top: 0.5rem;
  }

  .services-result h3 {
    margin-block: 1.5rem;
  }

  .services-discipline {
    grid-template-columns: 2rem minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 1rem;
  }

  .services-discipline-title h3 {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  }

  .services-discipline-detail {
    padding-left: 0;
  }

  .services-discipline-detail ul {
    gap: 0.75rem 1rem;
  }
}

/* Mobile: one reading column, full-width touch targets, no sideways scrolling. */
@media (max-width: 700px) {
  .services-hero {
    /* padding-top: 2.25rem; */
    padding-bottom: 3rem;
  }

  .services-title {
    font-size: clamp(2.75rem, 10.5vw, 4.5rem);
    line-height: 1;
  }

  .services-title-base {
    padding-top: 0;
  }

  .services-title-base > span {
    max-width: none;
  }

  .services-title-final {
    white-space: normal;
  }

  .services-hero-image {
    position: static;
    width: 100%;
    margin-top: 2rem;
  }

  .services-intro {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
  }

  .services-intro-lead {
    font-size: 1.25rem;
    line-height: 1.2;
  }

  .services-intro-aside {
    font-size: 1rem;
    line-height: 1.45;
    gap: 1.25rem;
  }

  .services-friction {
    padding-block: 3rem;
    scroll-margin-top: 68px;
  }

  .services-friction-grid {
    grid-template-columns: 1fr;
    row-gap: 1.25rem;
  }

  .services-friction h2 {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .services-friction-hint {
    padding-top: 0;
    line-height: 1.4;
  }

  .services-tabs {
    max-width: none;
    margin-block: 0.5rem;
  }

  .services-tab {
    min-height: 48px;
  }

  .services-result {
    padding-top: 1.5rem;
    border-top: 1px solid #ded8e6;
    min-height: 17rem;
  }

  .services-result-description {
    line-height: 1.45;
  }

  .services-result h3 {
    font-size: clamp(2rem, 8vw, 3rem);
    margin-block: 1.25rem;
  }

  .services-result-tags {
    gap: 0.75rem 1.25rem;
    line-height: 1.4;
  }

  .services-disciplines {
    padding-top: 3rem;
  }

  .services-disciplines-heading {
    position: relative;
    display: block;
    margin-bottom: 1rem;
    padding-top: 2rem;
  }

  .services-disciplines-heading .services-title {
    font-size: clamp(2.45rem, 9vw, 3.8rem);
  }

  .services-plus {
    position: absolute;
    right: 0;
    top: 0;
    width: 3.5rem;
    margin: 0;
  }

  .services-discipline {
    grid-template-columns: 1.75rem minmax(0, 1fr);
    gap: 1.25rem 0.75rem;
    padding-block: 2.5rem;
  }

  .services-discipline-number {
    font-size: 1.2rem;
  }

  .services-discipline-title h3 {
    font-size: clamp(1.8rem, 7vw, 2.6rem);
  }

  .services-discipline-title > p {
    margin-top: 1.25rem;
  }

  .services-discipline-detail {
    grid-column: 2;
    padding: 0;
    color: #666;
    font-size: 1rem;
    line-height: 1.5;
  }

  .services-discipline-detail ul {
    margin-top: 1.25rem;
    gap: 0.75rem 1rem;
    font-size: 0.9rem;
  }

  .services-scope {
    padding-block: 2rem 4rem;
  }

  .services-scope-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .services-scope h2 {
    font-size: clamp(2.5rem, 9vw, 3.5rem);
  }

  .services-scope p {
    color: #666;
    line-height: 1.5;
  }
}