* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

::-webkit-scrollbar {
  width: 10px;
  height: 0px;
}


::-webkit-scrollbar-track {
  box-shadow: inset 0 0 5px rgb(47,65,76); 
  border-radius: 10px;
}
 

::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,0);
  border: 2px solid #fcd5c8;
  border-radius: 10px;
}
.emphasis{
 color:#c8d0fc;    
}

::-webkit-scrollbar-thumb:hover {
  background: #D3FBD8; 
}

html {
    scrollbar-color: #D3FBD8 rgb(47,65,76);
    scrollbar-width: thin;
    height: 100%; 
    background-repeat: no-repeat; 
    background-size: cover; 
    background-color: #00C896;  
    transition: background-color 3s ease-in-out;  /* Transition over 3 seconds */
    font-family: monospace;
    
}
.bdubbutton {
    color: rgba(200, 252, 234, 1);
    background-color: white;
    color: #333;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    border: none;
}
.bdubbutton:hover {
    color: white;
    background-color: rgba(200, 252, 234, 1);
    color: #333;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    border: none;
}
@media screen {
    html{
    background: 
    linear-gradient(to bottom, rgba(0, 200, 150, .5) 0px, rgba(0, 200, 150, .5) 1px, transparent 1px),
    linear-gradient(to right, rgba(0, 200, 150, .5) 0px, rgba(0, 200, 150, .5) 1px, transparent 1px);
    background-size: 4rem 4rem;
    background-color: rgb(47,65,76);
    }
}

a {
	color:#D3FBD8;
	text-decoration: underline;
}

h1 {
    font-size: 3 rem;
    color:#C8FCEA;
}
.sectionheader {
 margin: 10px;   
}
.barbutt { 
    border-radius: 5px;
    background-color: rgb(47,65,76);
    color: rgba(200, 252, 234, 1);
    padding: 5px;
    min-height: 20px;
    min-width: 55px;
    max-width: 200px;
    margin: 4px;
    font-family: monospace;
    font-decoration: bold;
}

.barbutt-activepage { 
    border-radius: 5px;
    background-color: rgb(47,65,76);
    color: rgba(200, 252, 234, 1);
    padding: 5px;
    min-height: 20px;
    min-width: 55px;
    max-width: 200px;
    margin: 4px;
    font-family: monospace;
    font-decoration: bold;
}

.navbar {
  width: 100%;
  background: rgb(47,65,76);
  color: white;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px;
}

.nav-logo {
  position: absolute; 
  left: 50%; 
  transform: translateX(-50%);
  font-size: 24px;
  color: #D3FBD8;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}

#stickyBar {
  background-color:#00C896;
  padding: 15px;
  text-align: center;
  width: 100%;
  z-index: 999;
}

.sticky {
  position: fixed;
  top: 0;
  left: 0;
}
#scrollToTop {
  cursor: pointer;
}

@media screen and (max-width: 900px), (orientation: protrait), (orientation: landscape) {
     body {
  background: 
    linear-gradient(to bottom, rgba(0, 200, 150, .5) 0px, rgba(0, 200, 150, .5) 1px, transparent 1px),
    linear-gradient(to right, rgba(0, 200, 150, .5) 0px, rgba(0, 200, 150, .5) 1px, transparent 1px);
  background-size: 4rem 4rem;
}
}

/* Main Content */
.main-content {
  margin: 0 auto;
  max-width: 1200px;
  padding: 1.2rem;
  text-align: center;
}

.certificate-container {
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin: 20px;
}

.certificate {
  object-fit: cover;
  cursor: pointer;
}

/* Overlay */
.overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.8);
}

.overlay-image {
  max-width: 90%;
  max-height: 90%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.overlay-content {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: white;
  padding: 20px;
}

.close {
  position: absolute;
  top: 16px;
  left: 16px;
  font-size: 32px;
  cursor: pointer;
  color: white;
}

/* Cards */
.card {
    /*border: 4px solid #00C896;*/
  max-width: 300px;  /* Limit the width */
  background: white;
  box-shadow: 0 8px 8px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  border-radius: 5px;
  overflow: hidden;
  background-color: #00C896;    
}

.certificate {
  width: 100%;
  object-fit: cover;
}

.card-title {
  background: white;
  padding: 12px;
  text-align: center;
  color: white;
  background-color:#00C896; 
}

/*---------------------------------------------------------------------------------------------------*/
.testimonial-card {
  border: 4px solid #D3FBD8;
  background-color: #00C896;
  border-radius: 5px;
  padding: 10px;
  max-width: 100%;
  position: relative;
  min-height: 300px;
}

.testimonialname {
 display: flex;    
 margin: 5px;
 font-size: 20px;
 background-color: rgba(47,65,76, 0.6);
 color: #D3FBD8;
 height: 50px;
 align-items: center;
 justify-content: space-around;
 border-radius: 5px;
 text-shadow: 0px 3px 3px rgb(47,65,76);
}

.image-container {
  position: inline-block;
}

.image-container img {
  display:flex;
  display:inline-block;
  margin: auto;
  border-radius: 5px;
  border: 4px solid #D3FBD8;
  width: 100px;
  height: 100px;
  box-shadow: 0px 2px 3px rgba(47,65,76,0.6);
}
.svg-container {
  display:block;
  position: relative;
  
  margin: 5% auto 5% auto;
  border: 4px solid #00C896;
  border-radius: 50%;
  width: 100px;
  height: 100px;
}
.ach-card {
    border: 4px solid #D3FBD8;
  max-width: 300px;  /* Limit the width */
  background: white;
  box-shadow: 0 8px 8px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  border-radius: 5px;
  overflow: hidden;
  padding: 20px;
  background-color: #00C896;    
}
.ach-card-text {
 display: block;   
 margin: 5px;
}
ach-date { 
 margin: 1rem;   
}
.testimonial-text {
  text-align: center;
  background-color:rgb(47,65,76);
  border-radius: 5px;
  color: #D3FBD8;
  font-size: 18px;
  margin: 5px;
  padding: 0.5em;
  margin-top: 10px;
  max-height: 200px;
  overflow: scroll;
  scrollbar-width: thin;
  overflow-x: hidden;
  
}

.hidden {
  display: none;
}

#overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.9);
  z-index: 1;
}

.overlay-content {
  position: relative;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  max-width: 500px;
  background-color: rgb(47,65,76);
  padding: 20px;
  text-align: center;
}

.close-button {
  position: absolute;
  display: block;
  top: 10px;
  right: 15px;
  font-size: 24px;
  color: #D3FBD8;
  cursor: pointer;
}

/*
#D3FBD8
#C8FCEA
rgb(47,65,76)
*/