:root{
  --primary-color:#005878;
  --secondary-color:#D9D9D9;
  --text-color: #323232;
}

html {
  box-sizing: border-box;
}
*,
*:before,
*:after {
  box-sizing: inherit;
}


/* header */

.header {
  display: grid;
  grid-template-columns: 1.3fr 6fr 2fr;
  grid-gap: 1em;
  align-items: center;
  font-family: "Source Sans Pro", 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  padding-top: 1.2em;
  padding-bottom: 1.2em;
  margin-bottom: 0.5em;
}

.bio-intro {
  border-bottom: #ccc 1px solid;
  background-color: var(--primary-color);
  color: var(--secondary-color);
  padding-left: 2em;
}

.photo {
  width: 6em; 
  vertical-align: middle;     
}

.bio-info {
  text-align: left;
}

.name_cv {
  font-size: 3em;
  font-weight: 500;
  color: #fff;
}

.sub-title {
  padding-top: 0.2em;
  font-size: 1.2em;
  font-weight: 100;
  line-height: 1;
}

.bio-contact {
  vertical-align: center;   
  text-align: right;
  font-size: 0.75em;
  font-weight: 100;
  padding-right: 2.6em;
  line-height: 1.5;
}

body {
  font-family: "Source Sans Pro", sans-serif;
  line-height: 1.3;
  background: transparent; 
  color: var(--text-color); 
  font-weight: 400;
  font-size: 14px;
}

/* body */

section {
  display: grid;
  grid-template-columns: 1.3fr 8fr; 
  grid-gap: 1em; /* gap is between section title and section contents, gap in left and right */
  padding: 0.75em 2em 0.5em 2em; /*  padding is first line gap in table*/
  border-bottom: 1px solid var(--secondary-color);
}

section:last-child {
  border-bottom: none;
}

.section-title {
  font-size: 1.2em;
  color: var(--primary-color);
}


.accordion {
  padding-bottom: 10px;
}

/* accordion-header is default, copied here */
accordion-header {
  margin-bottom: 0
}

.accordion-button {
  color: var(--primary-color);
  background-color: var(--secondary-color);
  padding: 10px;
}

.accordion-item {
  margin-bottom: 1px;
}

.accordion-item:last-child {
  margin-bottom: none;
}

.accordion-button:not(.collapsed){
  color: var(--primary-color);
  background-color: var(--secondary-color);
}

.accordion-body {
  padding:0.5rem 1rem 0 1rem;
}

ul {
  margin-bottom: 0.5em;
  list-style-type: square;
}

ul li { 
  padding-bottom: 5px; 
}


/***********************************
* =Experience
***********************************/

.job {
  padding-bottom: 0px;
  margin-bottom: 0px;
}

/* last-child means the last element of the class */
.job:last-child {
  border-bottom: none;
}

.job-title-container {
  display: flex;
  grid-template-columns: 4fr 0fr;
  justify-content: space-between;
  margin-bottom: 10px;
  font-size: 16px;
  font-variant: petite-caps;
  color: var(--primary-color); 
  margin-left: 0;

}


/***********************************
* =Education
***********************************/

.education-container {
  display: grid;
  grid-template-columns: 10fr;
  margin-bottom: 1px;
}



/***********************************
* =Skills
***********************************/

.skills-container {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  grid-gap: 20px;
  margin-bottom: 1px;
}



/***********************************
* =Interests
***********************************/


.interests-container {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  grid-gap: 10px;
  margin-bottom: 1px;
}



/***********************************
* =Certificates
***********************************/

.certificates-container {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-gap: 20px;
  margin-bottom: 1px;
}

/* footer */
#main-footer{
  text-align:center;
  background: var(--primary-color);
  color: var(--secondary-color); 
  padding: 1em;
  padding-top: 1.3rem;
  border-top: #ccc 1px solid;
}

/***********************************/
/***********************************/
/* smaller screen */
@media only screen and (max-width: 768px) { /* This targets mobile devices */

  .header {
      grid-template-columns: 1fr;
      text-align: center;
      grid-gap: 0;
  }

  .photo {
    width: 6em;
  }

  .bio-intro {
      padding: 2.0em 0.5em;
  }

  .bio-info {
    text-align: center;
  }

  .bio-info .name_cv {
    font-size: 2em;
  }

  .bio-info .sub-title {
    font-size: 0.85em;
    font-weight: 100; 
  }
  .bio-contact {
      padding-right: 0;
      text-align: center;
  }

  section {
      grid-template-columns: 1fr; /* Makes it one column */
      /* text-align: center; */
  }

  .skills-container, .interests-container, .certificates-container {
      grid-template-columns: 1fr; /* Adjusts the columns */
  }
  
}

/* for tablets */
@media only screen and (min-width: 769px) and (max-width: 1024px) { /* This targets tablet devices */

  .photo {
      width: 6em;
  }

  .bio-info .name_cv {
      font-size: 2.5em;
  }

  .bio-info .sub-title {
      font-size: 1.1em;
  }
  
  .skills-container, .interests-container, .certificates-container {
      grid-template-columns: 1fr; /* Adjusts the columns */
  }
}

/* for larger screen */
@media only screen and (min-width: 1921px) { /* This targets very large screens */
  /* Adjustments for large screens here */
}

/*  */

/* ****************************************** */
/* **** cover letter ************************ */

.cl-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background-color: var(--primary-color);
  color: var(--secondary-color);
  align-items: center;
  padding: 1.5em 2em 0.1em 2em;
  border-bottom: #ccc 1px solid;
}

.info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.applicant-info {
  align-items: flex-end;
  vertical-align: center;   
  text-align: right;
  line-height: 1.5;
}

section-cl {
  display: grid;
  grid-template-columns: 8fr; 
  padding: 2em;
  border-bottom: 1px solid var(--secondary-color);
}

.subject {
  padding: 2em;
}