@font-face {
  font-family: "Source Sans 3";
  src: url("../fonts/SourceSans3-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Source Sans 3";
  src: url("../fonts/SourceSans3-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Source Sans 3";
  src: url("../fonts/SourceSans3-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --page-bg: #FAFAFA;
  --panel-bg: #F2F2F2;
  --text: #1E1F22;
  --body: #343941;
  --muted: #5F6670;
  --caption: #6E747C;
  --main-width: 60rem;
  --outer-padding: clamp(1.25rem, 5vw, 4rem);
  --radius-local: 10px;
}

* { box-sizing: border-box; }

html {
  background: var(--page-bg);
  color: var(--body);
  font-family: "Source Sans 3", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 100%;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page-bg);
}

.site-shell {
  width: min(var(--main-width), calc(100% - var(--outer-padding) * 2));
  margin: 0 auto;
  padding: 0 0 5rem;
}

.hero {
  padding: clamp(4rem, 10vw, 6rem) 0 0;
}

.hero-name {
  margin: 0;
  color: var(--text);
  font-size: clamp(3rem, 7vw, 4.8rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 0.99;
}

.hero-role {
  margin-top: 1.25rem;
  color: var(--text);
  font-size: clamp(1.35rem, 2.2vw, 1.65rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.28;
}

.hero-positioning {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.4vw, 1.15rem);
  font-weight: 600;
  letter-spacing: -0.005em;
  line-height: 1.45;
}

.hero-intro {
  margin: 1.75rem 0 0;
  color: var(--body);
  font-size: clamp(1.1rem, 1.5vw, 1.25rem);
  font-weight: 400;
  line-height: 1.58;
}

.link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.75rem;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-links {
  margin-top: 1.5rem;
}

.link-list li {
  display: inline-flex;
  align-items: center;
}

.link-list li:not(:last-child)::after {
  content: "·";
  margin-left: 0.75rem;
  color: var(--muted);
  font-weight: 600;
}

a {
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
  text-underline-offset: 0.18em;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
}

:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 3px;
}

.page-section {
  margin-top: clamp(3.75rem, 8vw, 6rem);
}

.section-header {
  margin-bottom: 1.2rem;
}

.section-title {
  margin: 0 0 0.25rem;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.4;
}

.section-heading {
  margin: 0;
  color: var(--text);
  font-size: 1.3125rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.32;
  text-transform: uppercase;
}

.article-heading {
  margin: 0 0 0.875rem;
  color: var(--text);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.35;
}

.card-heading {
  margin: 0 0 0.5rem;
  color: var(--text);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  line-height: 1.4;
}

.prose p,
.focus-item p,
.work-item p,
.experience-copy p,
.contact-section p {
  margin: 0 0 1rem;
  color: var(--body);
  font-size: 1.03125rem;
  font-weight: 400;
  line-height: 1.68;
}

.prose p:last-child,
.focus-item p:last-child,
.work-item p:last-child,
.experience-copy p:last-child,
.contact-section p:last-of-type {
  margin-bottom: 0;
}

.profile-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(12rem, 14rem);
  gap: clamp(3.5rem, 7vw, 4rem);
  align-items: start;
}

.profile-copy {
  max-width: 42rem;
}

.portrait-figure {
  margin: 0;
  padding-top: 0.15rem;
}

.portrait-image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-local);
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(3rem, 6vw, 3.5rem);
  row-gap: 2.5rem;
}

.focus-item {
  min-width: 0;
}

.work-list {
  display: grid;
  gap: 2.85rem;
  max-width: 46rem;
}

.work-lead {
  color: var(--text) !important;
}

.case-study-note {
  max-width: 42rem;
  margin: 2.1rem 0 0;
  color: var(--muted);
  font-size: 0.975rem;
  font-weight: 400;
  line-height: 1.62;
}

.experience-list {
  display: grid;
  gap: 2rem;
}

.experience-item {
  display: grid;
  grid-template-columns: minmax(11rem, 30%) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 3rem);
  align-items: start;
}

.experience-meta .article-heading {
  margin-bottom: 0.35rem;
}

.role-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.975rem;
  font-weight: 600;
  line-height: 1.4;
}

.role-panel {
  padding: clamp(1.5rem, 4vw, 2.5rem);
  background: var(--panel-bg);
  border-radius: var(--radius-local);
}

.role-panel .section-header {
  margin-bottom: 1.2rem;
}

.role-panel .prose {
  max-width: 46rem;
}

.contact-section {
  max-width: 45rem;
  position: relative;
}

.contact-links {
  margin-top: 1.25rem;
  position: relative;
  z-index: 1;
}

.contact-links a {
  position: relative;
  z-index: 1;
  pointer-events: auto;
}

@media (max-width: 48rem) {
  .site-shell {
    width: min(var(--main-width), calc(100% - var(--outer-padding) * 2));
    padding-bottom: 4rem;
  }

  .hero-name {
    font-size: clamp(2.65rem, 14vw, 3.5rem);
  }

  .hero-role {
    font-size: clamp(1.25rem, 6vw, 1.4rem);
  }

  .hero-intro {
    font-size: 1.08rem;
  }

  .profile-layout {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .portrait-figure {
    width: min(13rem, 70vw);
    padding-top: 0;
  }

  .focus-grid {
    grid-template-columns: 1fr;
    row-gap: 2rem;
  }

  .work-list {
    gap: 2.35rem;
  }

  .experience-item {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }
}