:root {
  --bg: #f5f8fc;
  --surface: #f7f7f5;
  --text: #2d3138;
  --muted: #616b76;
  --line: #d8dbdd;
  --chip: #e7eaed;
  --primary: #2f6df6;
  --primary-hover: #245cda;
  --icon-dark: #4b5563;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Source Sans 3", sans-serif;
  scroll-behavior: smooth;
}

.page {
  max-width: 980px;
  margin: 0 auto;
  padding: 2.4rem 1.5rem 4rem;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Spectral", serif;
  font-weight: 600;
}

a {
  color: inherit;
  text-decoration: none;
}

.icon {
  width: 1.06rem;
  height: 1.06rem;
  fill: currentColor;
  flex-shrink: 0;
}

a:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.2rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--line);
}

.hero-copy {
  max-width: 640px;
}

.eyebrow,
.section-label {
  margin: 0 0 0.65rem;
  color: #8f98a3;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
}

h1 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 1;
}

.summary {
  margin: 1rem 0 1.3rem;
  color: var(--muted);
  line-height: 1.55;
  font-size: 1.04rem;
}

.hero-photo-wrap {
  width: 220px;
  height: 220px;
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid #d6dade;
  box-shadow: 0 12px 28px rgba(40, 45, 50, 0.08);
  flex-shrink: 0;
  background: #e9edf0;
}

.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  transform: scale(1.15) translateY(6%);
  transform-origin: center;
}

.social {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  color: #556270;
  font-size: 0.92rem;
  font-weight: 600;
}

.social a {
  display: inline-flex;
  align-items: center;
  gap: 0.52rem;
  color: var(--icon-dark);
  text-decoration: none;
}

.bridge {
  margin: 1.7rem 0 1.3rem;
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, #f8f8f7 0%, #f1f1ef 100%);
}

.bridge h2 {
  font-size: clamp(1.5rem, 2.3vw, 2rem);
}

.bridge p {
  margin: 0.55rem 0 1rem;
  color: var(--muted);
  font-size: 1.04rem;
}

.highlights {
  margin: 0 0 1.1rem;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
}

.highlights li {
  border: 1px solid #ccd1d6;
  border-radius: 999px;
  text-align: center;
  padding: 0.45rem 0.7rem;
  font-weight: 700;
  background: #f8fafb;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.62rem 1rem;
  border-radius: 10px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 0.92rem;
}

.btn-icon {
  width: 0.98rem;
  height: 0.98rem;
}

.btn-primary {
  background: var(--primary);
  color: #f7fbff;
}

.btn-primary:hover {
  background: var(--primary-hover);
  text-decoration: none;
}

.btn-secondary {
  border-color: #c7d2e5;
  color: #33506f;
  background: #edf3ff;
}

.btn-secondary:hover {
  background: #e3edff;
  text-decoration: none;
}

.icon-box {
  width: 2rem;
  height: 2rem;
  border: 1px solid #c9d1dd;
  border-radius: 10px;
  background: #eef2f7;
  color: var(--icon-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  line-height: 1;
}

.icon-in {
  font-family: "Source Sans 3", sans-serif;
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.icon-only-btn {
  min-width: 3rem;
  padding: 0.5rem 0.62rem;
}

.lanes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1.7rem;
}

.lane-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.15rem;
  background: var(--surface);
}

.lane-card h3 {
  font-size: 1.22rem;
  margin-bottom: 0.4rem;
}

.lane-subhead {
  margin: 0;
  color: #3d4a57;
  font-weight: 600;
}

.lane-card ul {
  margin: 0.9rem 0 1rem;
  padding-left: 1.05rem;
  line-height: 1.55;
  color: var(--muted);
}

.lane-link {
  font-weight: 700;
  color: #2d4d68;
}

.section {
  border-top: 1px solid var(--line);
  padding-top: 1.75rem;
  margin-top: 1.15rem;
  scroll-margin-top: 1.2rem;
}

.section h2 {
  font-size: clamp(1.85rem, 2.7vw, 2.6rem);
  margin-bottom: 0.9rem;
}

.engineering-grid {
  margin-top: 0.7rem;
}

.engineering-grid .client-top {
  margin-bottom: 0.65rem;
}

.engineering-grid .client-top h3 {
  font-size: 1.02rem;
}

.engineering-icons {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.24rem;
}

.engineering-icons .client-logo {
  max-width: 30px;
  max-height: 30px;
  padding: 0.16rem 0.2rem;
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.client-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.85rem;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  transition: border-color 140ms ease, box-shadow 160ms ease, transform 160ms ease;
}

#consulting .client-card:hover,
.engineering-grid .client-card:hover {
  border-color: #9fbcf3;
  box-shadow: 0 10px 24px rgba(47, 109, 246, 0.14);
  transform: translateY(-2px);
}

.client-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.client-logo {
  width: auto;
  height: auto;
  max-width: 130px;
  max-height: 52px;
  object-fit: contain;
  border-radius: 7px;
  border: 1px solid #dde2e6;
  background: #fff;
  padding: 0.2rem 0.3rem;
  flex-shrink: 0;
}

.client-card h3 {
  font-size: 1.04rem;
}

.client-meta {
  margin: 0 0 0.22rem;
  color: #3f556c;
  font-size: 0.87rem;
  font-weight: 700;
}

#consulting .client-top {
  display: block;
  margin-bottom: 0.08rem;
  padding-right: 88px;
}

#consulting .client-card {
  position: relative;
}

#consulting .client-top .client-logo {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
}

#consulting .client-card h3 {
  color: var(--primary);
  margin-bottom: 0.05rem;
}

#consulting .client-meta {
  color: #4b5563;
  margin-top: 0;
}

#consulting .client-role {
  margin-top: 0.62rem;
}

.client-role {
  margin: 0;
  color: var(--muted);
  line-height: 1.4;
  font-size: 0.91rem;
}

.client-exit {
  margin: 0.48rem 0 0;
  font-size: 0.85rem;
  color: #3b4b5c;
  background: #edf2f7;
  border: 1px solid #d8e0e8;
  border-radius: 7px;
  padding: 0.34rem 0.46rem;
  margin-top: auto;
}

.client-source {
  font-weight: 700;
  color: #2d4d68;
}

.role-card {
  border-top: 1px solid #dde0e2;
  padding: 1rem 0;
}

.role-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.55rem 1rem;
}

.role-card h3 {
  font-size: 1.18rem;
}

.role-title {
  margin: 0;
  color: #3f556c;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.74rem;
  font-weight: 700;
}

.role-card p {
  margin: 0.5rem 0 0.78rem;
  color: var(--muted);
  line-height: 1.5;
}

.tags {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tags li {
  background: var(--chip);
  padding: 0.24rem 0.55rem;
  border-radius: 6px;
  color: #505a64;
  font-size: 0.78rem;
  font-weight: 600;
}

.stack-grid {
  margin-top: 0.95rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

.stack-grid article {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  padding: 0.9rem;
}

.stack-grid h3 {
  font-size: 1rem;
  margin-bottom: 0.35rem;
}

.stack-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
  font-size: 0.92rem;
}

.cert-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
}

.cert-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  padding: 0.8rem 0.9rem;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) auto;
  gap: 0.5rem 0.85rem;
  align-items: baseline;
}

.cert-item h3 {
  font-size: 1rem;
}

.cert-org {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.cert-year {
  margin: 0;
  color: #3f556c;
  font-weight: 700;
  font-size: 0.9rem;
}

@media (max-width: 840px) {
  .hero {
    flex-direction: column-reverse;
    align-items: flex-start;
  }

  .hero-photo-wrap {
    width: min(60vw, 220px);
    height: auto;
    aspect-ratio: 1 / 1;
  }

  .highlights {
    grid-template-columns: 1fr;
  }

  .clients-grid {
    grid-template-columns: 1fr;
  }

  .lanes,
  .stack-grid {
    grid-template-columns: 1fr;
  }

  .cert-item {
    grid-template-columns: 1fr;
  }
}