:root {
  --mit-blue: #0073bb;
  --aws-orange: #f29d38;
  --harvard-crimson: #a41034;
  --cloud-gray: #f4f4f4;
  --dark-text: #1a1a1a;
  --light-text: #555;
}

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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--cloud-gray);
  color: var(--dark-text);
  padding: 2rem;
  text-align: center;
}

.container {
  max-width: 1080px;
  margin: auto;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.08);
  padding: 3rem;
}

header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  border-bottom: 2px solid var(--aws-orange);
  padding-bottom: 1.5rem;
  margin-bottom: 2rem;
}

.headshot {
  width: 150px;
  border-radius: 50%;
  border: 3px solid var(--harvard-crimson);
}

header h1 {
  color: var(--harvard-crimson);
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}

h2 {
  font-size: 1.7rem;
  color: var(--mit-blue);
  border-bottom: 2px solid var(--mit-blue);
  display: inline-block;
  margin: 2rem 0 1rem;
  padding-bottom: 0.3rem;
}

h3 {
  margin-top: 1.5rem;
  color: var(--aws-orange);
}

p, li {
  text-align: center;
  margin: 0.5rem auto;
  line-height: 1.6;
}

ul {
  list-style: none;
  padding-left: 0;
}

.badge-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}

.badge-grid img {
  height: 45px;
  transition: transform 0.3s, box-shadow 0.3s;
}

.badge-grid img:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.connect-icons a {
  margin: 0 10px;
}

.connect-icons img {
  height: 36px;
  vertical-align: middle;
}

/* Employment History Timeline */
#timeline {
  position: relative;
  margin: 2rem auto;
  padding-left: 0;
  max-width: 700px;
}

.job {
  position: relative;
  background: #fff;
  border-left: 4px solid var(--aws-orange);
  padding: 1rem 1.5rem;
  margin-bottom: 2rem;
  text-align: left;
  border-radius: 6px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.job h4 {
  margin-bottom: 0.3rem;
  color: var(--harvard-crimson);
}

.job span {
  font-weight: bold;
  color: var(--mit-blue);
  display: block;
  margin-bottom: 0.3rem;
}

.job p {
  margin: 0;
  color: var(--dark-text);
  line-height: 1.5;
}

blockquote {
  margin: 2rem auto;
  font-style: italic;
  color: var(--light-text);
}

.footer {
  margin-top: 2rem;
  font-weight: bold;
  color: var(--aws-orange);
}

footer {
  margin-top: 3rem;
  font-size: 0.9rem;
  color: var(--dark-text);
}