:root {
  font-family: "Open Sans", serif;
  font-optical-sizing: auto;
  font-weight: 300;
  font-style: normal;
  --font-color-primary: #e0e0e0;
  --font-color-anchor: #00adb5;
  --font-color-anchor-hover: #66fcf1;
  --bg-color-primary: #121212;
  --bg-color-secondary: #1f1f1f;
  --bg-color-secondary-light: #2e2e2e;
  --bg-color-tertiary: #181818;
  --bg-color-quaternary: #212121;
  --color-success: #ff5722;
  --color-alert: #ffeb3b;
}

body {
  background-color: var(--bg-color-primary);
  color: var(--font-color-primary);
}

.navbar {
  background-color: var(--bg-color-secondary);
  color: var(--font-color-primary);
  padding: 10px 20px;
  display: grid;
  grid-template-columns: minmax(400px, 1080px);
  justify-content: center;
}

.navbar a {
  color: var(--font-color-anchor);
  text-decoration: none;
  margin: 0 15px;
}

.navbar a:hover {
  color: var(--font-color-anchor-hover);
}

.navbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-content nav {
  display: grid;
  grid-template-columns: max-content max-content;
  align-items: center;
}

nav img {
  max-width: 60px;
}

.intro {
  text-align: center;
  margin-top: 20px;
}

.section {
  padding: 50px 20px;
}

.section:nth-child(odd) {
  background-color: var(--bg-color-tertiary);
}

.section:nth-child(even) {
  background-color: var(--bg-color-quaternary);
}

.button {
  background-color: var(--color-success);
  color: var(--font-color-primary);
  border: none;
  padding: 10px 20px;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.button:hover {
  background-color: #ff7849;
}

.button:active {
  background-color: #388e3c;
}

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

a:hover {
  color: var(--font-color-anchor-hover);
}

.divider {
  height: 1px;
  background-color: #424242;
  margin: 20px 0;
}

.alert {
  background-color: var(--color-alert);
  color: var(--bg-color-primary);
  padding: 10px 20px;
  border-radius: 5px;
  margin: 20px 0;
  text-align: center;
}

.projects {
  min-width: 400px;
  max-width: 1080px;
  margin: auto;
  margin-top: 20px;
  padding-left: 20px;
  padding-right: 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  justify-content: center;
  justify-items: space-between;
  gap: 20px;
}

.projects h3 {
  text-align: center;
  margin: auto;
  margin-bottom: 15px;
  font-size: 1.1rem;
  max-width: 320px;
}

.projects .img-container {
  height: 220px;
  display: grid;
  align-items: center;
  align-content: center;
  justify-items: center;
  justify-content: center;
  margin-bottom: 15px;
}

.img-container img {
  max-width: 100%;
  max-height: 220px;
  border-radius: 10px;
}

.projects p {
  margin: auto;
  font-size: 0.9rem;
  max-width: 300px;
}

@media screen and (max-width: 1079px) {
  .projects {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (max-width: 749px) {
  .projects {
    grid-template-columns: max-content;
  }
}

.card {
  background-color: var(--bg-color-secondary);
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.5);
  margin: 0px;
  cursor: pointer;
}

.card:hover {
  background-color: var(--bg-color-secondary-light);
  box-shadow: 0px 0px 16px rgba(255, 255, 255, 0.5);
}