/* Universal selector - resets default browser styles for consistency */
* {
  box-sizing: border-box; /* Include padding and border in element's total width/height */
  margin: 0;
  padding: 0;
  vertical-align: top;
  text-align: justify;
}

body {
  margin: 0px;
  cursor: default; /* Standard arrow cursor */
}

/* Main CV container - sets base typography */
.cv-document {
  box-sizing: border-box;
  border: none;
  outline: 0;
  font-weight: inherit;
  font-style: inherit;
  vertical-align: baseline;
  text-decoration: none;
  margin: 0;
  padding: 0;
  width: 100%;
  font-family: Arial, sans-serif, tahoma;
  font-size: 16px;
  line-height: 1.4;
}

/* CV page wrapper - creates paper-like appearance with fixed width and shadow */
.cv-page {
  outline: 0;
  font-weight: inherit;
  font-style: inherit;
  font-size: 100%;
  text-decoration: none;
  vertical-align: baseline;
  width: 900px; /* Fixed width for consistent layout */
  min-height: 900px;
  margin: 0 auto; /* Centers the page horizontally */
  box-shadow: 0 0 1px rgba(0, 0, 0, 0.5); /* Subtle shadow for depth */
  background-color: #fff;
  position: relative;

  padding: 40px;
}

/* Columns - two-column layout system */
.col-1 {
  /* Column 1 */
  width: 200px; /* Fixed width for labels/dates */
}

.col-2 {
  /* Column 2 */
  margin-left: 24px; /* Spacing between columns */
  width: 590px; /* Flexible width for content */
}

div[class^="col-"] {
  /* All columns display inline-block */
  display: inline-block; /* Allows columns to sit side by side */
}

.col_title {
  font-weight: bold; /* Emphasizes titles */
}

.col_content,
.col_description,
.col-1 {
  margin-bottom: 8px;
}

/* Rows - removes default spacing from first elements */
.row:first-child,
.section:first-child,
li:first-child,
#experience li:first-child,
.project:first-child,
.info-item:first-child {
  padding-top: 0 !important; /* Removes top spacing for cleaner layout */
  margin-top: 0 !important;
}

/* Row container with separator line */
.row {
  position: relative;
  padding-top: 8px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1); /* Subtle divider between rows */
}

/* TIMELINE - creates vertical line with dots for chronological events */
.timeline > .row {
  left: 24px; /* Offsets content to make room for timeline */
}

.timeline > .row:before {
  content: ""; /* Pseudo-element for vertical line */
  background-color: #000;
  opacity: 0.2;
  position: absolute;
  bottom: 0;
  top: 0;
  left: calc(-24px + 3.5px); /* Centers line relative to dots */
  width: 1px;
}

.timeline > .row:after {
  content: ""; /* Pseudo-element for timeline dots */
  background-color: #000;
  border-radius: 50%; /* Makes it circular */
  position: absolute;
  left: -24px;
  top: 16px;
  height: 8px;
  width: 8px;
}

.timeline > .row:first-child:after {
  top: 8px; /* Adjusts first dot position */
}

.timeline .col-2 {
  margin-left: 0; /* Removes left margin in timeline rows */
}

/* OTHERS - link, list, ...*/
/* Link styles - subtle by default, bold on hover */
a {
  color: #000;
  text-decoration: none;
  opacity: 0.7; /* Slightly faded */
}

a:hover {
  opacity: 1; /* Full opacity on hover */
  text-decoration: underline;
}

a > i {
  /* Adjusts icon position */
  font-size: 1.5em;
  transform: translateY(-0.2em); /* Positions icon relative to text */
  position: absolute;
  font-weight: normal;
}

/* List item styling */
li {
  margin-left: 1em; /* Indents list items */
}

li > span {
  /* List content is inline-block */
  display: inline-block; /* Allows consistent spacing */
  margin-left: 8px;
}

/* SECTION - spacing and title styling */
.section {
  margin-top: 40px; /* Spacing between sections */
  position: relative;
}

.section-title {
  text-transform: uppercase; /* All caps for section headers */
  font-weight: bold;
  border-bottom: 1px solid #000; /* Underline for emphasis */
  padding-bottom: 4px;
}

.section-content {
  margin-top: 16px;
}

/* INFO - personal information section styles */
#info .row {
  border: none; /* Removes row borders in info section */
}

#info > div,
#info[class^="col-"] {
  display: inline-block; /* Enables side-by-side layout */
}

.info-name {
  color: #0e2452; /* Dark blue for name emphasis */
}

#info .col-1 {
  margin-bottom: 0;
  font-weight: bold; /* Bold labels */
  width: 100px; /* Narrower column for info labels */
}

.info-image {
  position: absolute; /* Positions image independently */
  right: 0;
  top: 0; /* Top-right corner placement */
}

.info-image > img {
  width: 113px;
  height: 113px; /* Square avatar dimensions */
}

/* EXPERIENCE - experience section with custom list style */
#experience ul {
  list-style: none; /* Removes default bullets */
}

#experience ul > li::before {
  /* Custom list style */
  content: "- "; /* Uses dash instead of bullet */
}

#experience li {
  margin-top: 4px;
  margin-left: 0px;
}

/* SKILLS - skills section styling */
#skill .col-1 {
  font-weight: bold; /* Bold skill names */
}

/* PROJECTS - projects section styling */
.project {
  margin-top: 16px; /* Spacing between projects */
}

.project-title {
  font-weight: bold;
  text-transform: uppercase; /* Emphasizes project names */
}

.project-detail {
  margin-top: 8px;
}

/* CONTACT - contact section with traditional link colors */
#contact a {
  opacity: 1; /* Full opacity for contact links */
}

#contact a:visited {
  color: #0000ee; /* Browser default visited link color (blue) */
}

#contact a:link {
  color: #551a8b; /* Browser default unvisited link color (purple) */
}