@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&family=Noto+Sans:ital,wght@0,100..900;1,100..900&family=Open+Sans:ital,wght@0,300..800;1,300..800&family=Quicksand:wght@300..700&display=swap');


:root {
  --primary-color: #EF634A;
  --primary-color-light: #F5A78A;
  --primary-color-dark: #C3412B;
  --secondary-color: #BDD3CE;
  --secondary-color-light: #7FB3E6;
  --secondary-color-dark: #357ABD;
  --background-color: #EFE5D1;
  --text-color: #1E1E1E;
  --font-family: 'Quicksand', 'Open Sans', sans-serif;
  --font-size: 20px;
  --border-radius: 8px;
  --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);

  --transition-duration: 0.3s;
  --transition-ease: ease-in-out;

  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.5rem;
  --spacing-6: 2rem;

  --font-size-small: 0.875rem;
  --font-size-medium: 1rem;
  --font-size-large: 1.25rem;
  --font-size-xlarge: 1.5rem;

  --max-width: 1200px;
  --min-width: 320px;
  --header-height: 60px;
  --footer-height: 40px;
  --z-index-header: 1000;
  --z-index-footer: 900;
  --opacity-disabled: 0.5;
  --opacity-hover: 0.8;
  --shadow-hover: 0 6px 12px rgba(0, 0, 0, 0.15);
  --shadow-active: 0 2px 4px rgba(0, 0, 0, 0.2);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
  font-size: var(--font-size);
  background-color: var(--background-color);
  color: var(--text-color);
}

body {
  padding: 0 var(--spacing-6);
  padding-top: 0;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  padding: 0 var(--spacing-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header a {
  text-decoration: none;
  color: var(--text-color);
  font-size: var(--font-size-large);
  font-weight: bold;
}

nav {
  display: flex;
  justify-content: space-between;
}

nav a {
  font-family: var(--font-family);
  font-size: var(--font-size-medium);
  color: var(--text-color);
  text-decoration: none;
  padding: var(--spacing-2) 0;
  border-radius: var(--border-radius);
  transition: background-color var(--transition-duration) var(--transition-ease), color var(--transition-duration) var(--transition-ease);
}

nav > ul {  
  padding-inline-start: 0;
  margin: var(--spacing-5) 0;
}

nav > ul > li {
  list-style: none;
  display: inline;
  margin-left: var(--spacing-4);
}

#home-link {
  font-weight: bold;
}

main {
  display: flex;
  flex-direction: row;
  justify-content: center;
  margin: 0 auto;
  max-width: var(--max-width);
  gap: var(--spacing-6);
}

#left {
  /*flex: 0 0 300px;*/
  width: 50%;
  position: sticky;
  top: var(--header-height);
  padding-top: var(--spacing-5);
  align-self: flex-start;
}

#right {
  /*flex: 0 0 300px;*/
  width: 50%;
  height: fit-content;
  padding-top: calc(var(--header-height) + var(--spacing-5));
  padding-bottom: 10rem;
  scrollbar-width: none;
  scroll-behavior: smooth;
}

.profile-pic {
  width: 15rem;
  height: 15rem;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: var(--spacing-4);
}

main h1 {
  position: relative;
  display: inline-block;     /* shrink underline to text width */
  font-weight: bold;

  text-decoration: underline;
  text-decoration-color: var(--primary-color);
  text-decoration-thickness: 0.4rem;
}

main h1::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.5rem;              /* space below text */
  height: 3px;
  width: 100%;                  /* hidden initially */
  background: var(--primary-color);  /* match text color */
  animation: slideIn 0.5s forwards; 
}


@media(max-width: 768px) {

  main {
    flex-direction: column;
    padding-top: var(--header-height);
  }

  .profile-pic {
    width: 12rem;
    height: 12rem;
  }

  header {
    position: static;
    padding: 0;
  }

  main h1 {
    font-size: var(--font-size-xlarge);
    text-decoration-thickness: 0.3rem;
  }

  main h1::after {
    bottom: -0.4rem;
    height: 2px;
  }

  #left {
    position: static;
    width: 100%;
    align-self: center;
    text-align: center;
  }

  #left, #right {
    width: 100%;
    padding-top: var(--spacing-5);
  }

  #right {
    padding-bottom: 5rem;
  }
}

#about-me {
  font-size: var(--font-size-medium);
  line-height: 1.6;
  margin-top: var(--spacing-4);
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--border-radius);
  font-size: var(--font-size-medium);
  cursor: pointer;
  transition: background-color var(--transition-duration) var(--transition-ease), box-shadow var(--transition-duration) var(--transition-ease);
}

.call-to-action {
  display: flex;
  margin-top: 5rem;
  flex-direction: column;
  font-size: var(--font-size-large);
}

@keyframes slideIn {
  from {
    width: 0%;
  }
  to {
    width: 100%;
  }
}

/* footer should be below everything but if content is shorter than 100vh, it should be at the very bottom of the page */
footer {
  position: relative;
  bottom: 0;
  left: 0;
  width: 100%;
  height: var(--footer-height);
  background-color: transparent;
  color: var(--text-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-small);
  z-index: var(--z-index-footer);
}

#right h2 {
  text-decoration: underline;
  text-decoration-color: var(--primary-color);
  text-decoration-thickness: 0.2rem;
}

.resume-list, .resume-list a {
  display: inline;
  padding-inline-start: 0;
  text-decoration: none;
  color: var(--text-color);
}

.resume-list a::after {
  display: inline-block;
  content: url("./arrow.svg");
  font-size: var(--font-size-small);
  width: 1rem;
  height: 1rem;
}

.resume-item h4 {
  position: relative;
  display: inline;     /* shrink underline to text width */
  cursor: pointer;
  font-weight: bold;
  margin: var(--spacing-5) 0 var(--spacing-2) 0;
}

/* On hover: animate underline */
.resume-item h4:hover {
  text-decoration: underline;
  text-decoration-color: var(--primary-color); 
  text-decoration-thickness: 0.2rem;
}

.resume-item {
  list-style: none;
  margin-bottom: var(--spacing-6);
}

.badges {
  margin-top: var(--spacing-2);
  display: flex;
  gap: var(--spacing-1);
  flex-wrap: wrap;
}

.badge {
  display: inline-block;
  background-color: var(--primary-color-light);
  color: white;
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--border-radius);
  font-size: var(--font-size-small);
}