*{
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}
img {
  width: 100%;
  height: auto;
}

.row:after {
  content: "";
  clear: both;
  display: table;
}

[class*="col-"] {
  float: left;
  padding: 15px;
  width: 100%;
}

@media only screen and (min-width: 600px) {
  .col-s-1 {width: 8.33%;}
  .col-s-2 {width: 16.66%;}
  .col-s-3 {width: 25%;}
  .col-s-4 {width: 33.33%;}
  .col-s-5 {width: 41.66%;}
  .col-s-6 {width: 50%;}
  .col-s-7 {width: 58.33%;}
  .col-s-8 {width: 66.66%;}
  .col-s-9 {width: 75%;}
  .col-s-10 {width: 83.33%;}
  .col-s-11 {width: 91.66%;}
  .col-s-12 {width: 100%;}
}

@media only screen and (min-width: 768px) {
  .col-1 {width: 8.33%;}
  .col-2 {width: 16.66%;}
  .col-3 {width: 25%;}
  .col-4 {width: 33.33%;}
  .col-5 {width: 41.66%;}
  .col-6 {width: 50%;}
  .col-7 {width: 58.33%;}
  .col-8 {width: 66.66%;}
  .col-9 {width: 75%;}
  .col-10 {width: 83.33%;}
  .col-11 {width: 91.66%;}
  .col-12 {width: 100%;}
}

html {
  font-family: "Lucida Sans", sans-serif;
}

.header {
  background-color: #9933cc;
  color: #ffffff;
  padding: 15px;
}

.menu ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

.menu li {
  padding: 8px;
  margin-bottom: 7px;
  background-color :#33b5e5;
  color: #ffffff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
}

.menu li:hover {
  background-color: #0099cc;
}

.aside {
  background-color: #33b5e5;
  padding: 15px;
  color: #ffffff;
  text-align: center;
  font-size: 14px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
}
.responsive {
  width: 80%;
  height: auto;
}

div {  margin: 30px;
  text-align: justify;
}

body {
  margin: 25;
  font-family: Arial, Helvetica, sans-serif;
}
/* Style the top navigation bar */
.topnav {
  overflow: hidden;
  background-color: Grey;
}






/* Style the topnav links */
.topnav a {
  float: right;
  display: block;
  color: white;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

/* Change color on hover */
.topnav a:hover {
  background-color: #ddd;
  color: black;
}
/* Styles for the headings */

h1 {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 42px;
    
}

h2 {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 36px;
}
h3 {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 24px;
}

.img {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

/* Style the content */
.content {
  background-color: white;
  padding: 25px;
  font-size: 18px;
  
}

/* Style for activities */
.activities {
  letter-spacing: 2px;
  line-height: 1.8;
  color: #002060;
  font-size: 16px;
  font-family: sans-serif;
  background: white;
  height: auto;
  width: auto;
  position: relative;
}

/* Style for mastered */
.mastered {
  letter-spacing: 1px;
  line-height: 1.6;
  color: black;
  font-size: 18px;
  font-family: sans-serif;
  font-style: italic;
  background: white;
  height: auto;
  width: auto;
  position: relative;
}

/* Style for during */
.during {
  
  line-height: 1.4;
  color: #002060;
  font-size: 14px;
  font-family: sans-serif;
  background: #F2F2F2;
  height: auto;
  width: auto;
  position: relative;
}



/* Style the footer */
.footer {
  background-color: Grey;
  padding: 10px;
  color: white;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  text-align: center;
}
/* Style for table */
.table {
  width:100%;
  font-size: 12px;
  
}
.table, th, td {
  font-size: 14px;
  font-family: sans-serif;
  border-collapse: collapse;
  text-align: left;
}
.th, .td {
  padding: 15px;
  text-align: left;
}
#t01 tr:nth-child(even) {
  background-color: #FEDFCD;
}
#t01 tr:nth-child(odd) {
 background-color: #FFE7F3;
}
#t01 th {
  background-color: #FD6C19;
  color: white;
 }
 
#t02 tr:nth-child(even) {
  background-color: #C3FFD3;
}
#t02 tr:nth-child(odd) {
 background-color: #F6FFF9;
}
#t02 th {
  background-color: #23A948;
  color: white;
 } 
 
#t03 tr:nth-child(even) {
  background-color: #B6DDFD;
}
#t03 tr:nth-child(odd) {
 background-color: #F4FAFF;
}
#t03 th {
  background-color: #3F85C0;
  color: white;
 }  
 
#t04 tr:nth-child(even) {
  background-color: #AFEDEE;
}
#t04 tr:nth-child(odd) {
 background-color: #EDFBFB;
}
#t04 th {
  background-color: #01A1A3;
  color: white;
 }  

#t05 tr:nth-child(even) {
  background-color: #D6BAF3;
}
#t05 tr:nth-child(odd) {
 background-color: #F6F1FB;
}
#t05 th {
  background-color: #5D3685;
  color: white;
 }   
 
#t06 tr:nth-child(even) {
  background-color: #F8DFE5;
}
#t06 tr:nth-child(odd) {
 background-color: #FFF8FA;
}
#t06 th {
  background-color: #CD2E54;
  color: white;
 }    
 
 /* Smooth hover rise and shadow for interactive elements */
.panel, .menu-item, .button-link, nav a {
  transition: all 0.3s ease;
}

.panel:hover, .menu-item:hover, .button-link:hover, nav a:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

/* Navigation bar styling */
nav {
  display: flex;
  justify-content: center;
  gap: 20px;
  background: #1e293b;
  padding: 12px 0;
  border-radius: 0 0 20px 20px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
}

nav a {
  color: white;
  font-weight: 500;
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 8px;
  background: #334155;
}

nav a:hover {
  background: #475569;
  color: #f8fafc;
}

/* Panels or cards */
.panel {
  background: #f8fafc;
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  margin: 20px;
  text-align: center;
}

.panel a {
  text-decoration: none;
  color: #2563eb;
}

.panel a:hover {
  color: #1d4ed8;
}


/* Base page reset and typography */
body {
  font-family: "Segoe UI", Roboto, sans-serif;
  background: #f1f5f9;
  margin: 0;
  color: #1e293b;
  line-height: 1.6;
}

/* ---------- NAVIGATION BAR ---------- */
nav {
  display: flex;
  justify-content: center;
  gap: 20px;
  background: #1e293b;
  padding: 12px 0;
  border-radius: 0 0 20px 20px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
}

/* Make the whole nav rise on hover */
nav:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

/* Individual nav links */
nav a {
  color: white;
  font-weight: 500;
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 8px;
  background: #334155;
  transition: all 0.3s ease;
}

nav a:hover {
  background: #475569;
  color: #f8fafc;
  transform: translateY(-2px);
}

/* ---------- MAIN PANELS / BLOCKS ---------- */
.panel {
  background: #f8fafc;
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  margin: 30px auto;
  text-align: center;
  max-width: 800px;
  transition: all 0.3s ease;
}

/* Make panels rise when hovered */
.panel:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.18);
}

/* Links inside panels */
.panel a {
  text-decoration: none;
  color: #2563eb;
  font-weight: 500;
  transition: color 0.3s ease;
}

.panel a:hover {
  color: #1d4ed8;
}

/* ---------- BUTTON-LIKE LINKS ---------- */
.button-link {
  display: inline-block;
  padding: 10px 20px;
  margin-top: 10px;
  background: #2563eb;
  color: #fff;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.button-link:hover {
  background: #1d4ed8;
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 600px) {
  nav {
    flex-direction: column;
    align-items: center;
    border-radius: 0;
  }

  .panel {
    margin: 20px 10px;
    padding: 16px;
  }
}