@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@500;600;700&family=Source+Sans+3:wght@400;500;600&display=swap");

:root {
  --ink: #1d1f24;
  --muted: #5b6068;
  --light: #f2f3f5;
  --paper: #f7f7f7;
  --line: #d3d6db;
  --sidebar: #3f4756;
  --sidebar-ink: #f2f4f7;
  --sidebar-muted: #c6cbd4;
  --accent: #6b7280;
  --shadow: rgba(0, 0, 0, 0.08);
}

body {
  font-family: "Source Sans 3", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.65;
  color: var(--ink);
  background: var(--light);
}

.page-header {
  display: none;
}

.main-content {
  max-width: none;
  padding: 0;
}

img {
  max-width: 100%;
  height: auto;
}

.cv {
  max-width: 1040px;
  margin: 40px auto;
  background: var(--paper);
  display: grid;
  grid-template-columns: 320px 1fr;
  box-shadow: 0 20px 50px var(--shadow);
}

.cv-sidebar {
  background: var(--sidebar);
  color: var(--sidebar-ink);
  padding: 36px 30px;
}

.cv-photo {
  display: flex;
  justify-content: center;
  margin-bottom: 22px;
}

.portrait {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
}

.icon-button {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.icon-button:hover {
  background: rgba(255, 255, 255, 0.2);
}

.icon-github,
.icon-linkedin,
.icon-orcid {
  width: 18px;
  height: 18px;
  display: inline-block;
  position: relative;
  color: var(--sidebar-ink);
}

.icon-github::before {
  content: "gh";
  font-weight: 700;
  font-size: 11px;
  font-family: "Montserrat", "Source Sans 3", Arial, sans-serif;
  text-transform: uppercase;
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-linkedin::before {
  content: "in";
  font-weight: 700;
  font-size: 11px;
  font-family: "Montserrat", "Source Sans 3", Arial, sans-serif;
  text-transform: uppercase;
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-orcid::before {
  content: "id";
  font-weight: 700;
  font-size: 11px;
  font-family: "Montserrat", "Source Sans 3", Arial, sans-serif;
  text-transform: uppercase;
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cv-sidebar-section {
  margin-bottom: 26px;
}

.cv-sidebar-section h2 {
  font-family: "Montserrat", "Source Sans 3", Arial, sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
  position: relative;
  color: var(--sidebar-ink);
}

.cv-sidebar-section h2::after {
  content: "";
  display: block;
  height: 2px;
  width: 48px;
  background: rgba(255, 255, 255, 0.4);
  margin-top: 8px;
}

.cv-sidebar-section p,
.cv-sidebar-section li {
  color: var(--sidebar-muted);
  font-size: 0.95rem;
}

.contact-list,
.compact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-list li {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 8px;
  margin-bottom: 10px;
  align-items: start;
}

.contact-list span {
  color: var(--sidebar-ink);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.contact-list a {
  color: var(--sidebar-muted);
  text-decoration: none;
  word-break: break-word;
}

.contact-list a:hover {
  color: var(--sidebar-ink);
}

.cv-main {
  padding: 40px 46px;
}

.cv-header h1 {
  font-family: "Montserrat", "Source Sans 3", Arial, sans-serif;
  font-size: 2.2rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0;
}

.cv-title {
  margin: 8px 0 22px;
  color: var(--muted);
  font-size: 1rem;
}

.cv-header::after {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  background: var(--accent);
  margin-top: 6px;
}

.cv-main section {
  margin-top: 24px;
}

.cv-main h2 {
  font-family: "Montserrat", "Source Sans 3", Arial, sans-serif;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
  position: relative;
  color: var(--ink);
}

.cv-main h2::after {
  content: "";
  display: block;
  height: 1px;
  background: var(--line);
  margin-top: 10px;
}

.cv-item {
  margin-bottom: 16px;
}

.cv-item-heading {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-weight: 600;
  color: var(--ink);
  flex-wrap: wrap;
}

.cv-item p {
  margin: 6px 0 0;
  color: var(--muted);
}

.compact-list li {
  margin-bottom: 8px;
  color: var(--muted);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--ink);
  text-decoration: underline;
}

.fineprint {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 28px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

@media (max-width: 960px) {
  .cv {
    grid-template-columns: 1fr;
  }

  .cv-sidebar {
    padding: 28px 24px;
  }

  .cv-main {
    padding: 32px 26px 40px;
  }

  .contact-list li {
    grid-template-columns: 70px 1fr;
  }
}

@media (max-width: 600px) {
  .cv {
    margin: 0;
    border-radius: 0;
  }

  .cv-header h1 {
    font-size: 1.7rem;
  }
}