*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-text: #1a1a1a;
  --color-text-light: #555;
  --color-border: #ddd;
  --color-link: #1a1a1a;
  --color-bg: #fff;
  --sidebar-width: 160px;
  --font-body: 'Iowan Old Style', 'Georgia', 'Times New Roman', serif;
  --font-heading: -apple-system, 'Helvetica Neue', 'Segoe UI', sans-serif;
}

html {
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.75;
}

.layout {
  max-width: 880px;
  margin: 0 auto;
  padding: 5rem 1.5rem 4rem;
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: 0 4rem;
}

.container {
  min-width: 0;
}

.sidebar {
  position: sticky;
  top: 5rem;
  align-self: start;
  height: fit-content;
}

.sidebar-inner {
  border-left: 1px solid var(--color-border);
  padding-left: 1.5rem;
}

.sidebar-name {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
  color: var(--color-text-light);
}

.sidebar ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar li {
  margin-bottom: 0.4rem;
}

.sidebar a {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  color: var(--color-text-light);
  text-decoration: none;
  border: none;
  transition: color 0.15s;
}

.sidebar a:hover {
  color: var(--color-text);
}

a {
  color: var(--color-link);
  text-decoration: none;
  border-bottom: 1px solid var(--color-border);
  transition: border-color 0.15s;
}

a:hover {
  border-color: var(--color-text);
}

header {
  margin-bottom: 3rem;
}

header h1 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.3rem;
}

.pdf-link {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-text-light);
  border: none;
  text-decoration: none;
  transition: color 0.15s;
}

.pdf-link:hover {
  color: var(--color-text);
}

.contact {
  font-size: 0.88rem;
  color: var(--color-text-light);
}

.sep {
  margin: 0 0.3em;
  color: #bbb;
}

section {
  margin-bottom: 2.8rem;
}

h2 {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-light);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.35rem;
  margin-bottom: 1.2rem;
}

h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
}

p {
  margin-bottom: 0.55rem;
}

.job {
  margin-bottom: 2.2rem;
}

.job:last-child {
  margin-bottom: 0;
}

.job-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.3rem 1rem;
  margin-bottom: 0.15rem;
}

.role {
  font-size: 0.88rem;
  color: var(--color-text-light);
  margin-bottom: 0.8rem;
}

.period {
  font-size: 0.85rem;
  color: var(--color-text-light);
  white-space: nowrap;
}

.entry {
  margin-bottom: 1.2rem;
}

.entry:last-child {
  margin-bottom: 0;
}

.entry + .entry {
  padding-top: 0.8rem;
  border-top: 1px solid #eee;
}

.edu {
  margin-bottom: 0.5rem;
}

.edu-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.3rem 1rem;
}

.cert-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.3rem 1rem;
}

.pub {
  margin-bottom: 1.2rem;
}

.pub:last-child {
  margin-bottom: 0;
}

.pub-title {
  font-style: italic;
  margin-bottom: 0.15rem;
}

.pub-meta {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 0.3rem;
}

footer {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

footer p {
  font-size: 0.78rem;
  color: #bbb;
}

@media print {
  .layout {
    padding: 2rem 0;
  }

  .sidebar {
    display: none;
  }

  .layout {
    display: block;
  }

  body {
    font-size: 11pt;
  }
}

@media (max-width: 768px) {
  .layout {
    display: block;
    padding: 2rem 1.25rem;
  }

  .sidebar {
    position: static;
    margin-bottom: 2rem;
  }

  .sidebar-inner {
    border-left: none;
    padding-left: 0;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 1rem;
  }

  .sidebar ul {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
  }

  .job-header {
    flex-direction: column;
  }
}