*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Archivo Narrow', sans-serif;
   
    /* font-size: 1.5em; */
}

body {
    min-height: 100vh;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 1rem 2rem;
    background: #e7e4e4;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
}

.logo img {
    height: 50px;
    object-fit: contain;
}

.menu-toggle {
    background: none;
    border: none;
    width: 30px;
    height: 30px;
    position: relative;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: #000;
    position: relative;
}

.menu-toggle span::before,
.menu-toggle span::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: #000;
    left: 0;
}

.menu-toggle span::before {
    top: -8px;
}

.menu-toggle span::after {
    bottom: -8px;
}

.hero-section {
    min-height: 100vh;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('background.webp');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    padding: 2rem;
}

.hero-content {
    max-width: 1200px;
    margin: 80px auto 0;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 80px);
}

.hero-text {
    max-width: 800px;
    text-align: center;
}

.hero-text h1 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    line-height: 1.2;
    text-transform: uppercase;
    background: rgba(154, 205, 50, 0.8);
    padding: 1rem;
    display: inline-block;
}

.cta-button {
    display: inline-block;
    background: #9ACD32;
    color: black;
    text-decoration: none;
    padding: 1rem 2rem;
    border-radius: 5px;
    font-size: 1.2rem;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background: #8BB82D;
}

/* Certificate Generation Page Styles */
.certificate-section {
    min-height: 100vh;
    padding: 100px 2rem 2rem;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
}

.certificate-form {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 500px;
}

.certificate-form h1 {
    text-align: center;
    margin-bottom: 2rem;
    color: #333;
}

.form-group {
    margin-bottom: 1.5rem;
}

input.question {
    font-size: 1.5rem;
    font-weight: 300;
    border-radius: 2px;
    margin: 0;
    border: none;
    width: 100%;
    background: transparent;
    transition: padding-top 0.2s ease;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #9ACD32;
}

input.question + label {
    display: block;
    position: relative;
    white-space: nowrap;
    padding: 0;
    margin: 0;
    transition: width 0.4s ease;
    height: 0px;
}

input.question:focus + label > span,
input.question:valid + label > span {
    top: -20px;
    font-size: 0.8rem;
    color: #9ACD32;
}

input[type="submit"] {
    width: 100%;
    padding: 1rem;
    background: #9ACD32;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-top: 2rem;
}

input[type="submit"]:hover {
    background: #8BB82D;
}

@media (max-width: 768px) {
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .certificate-form {
        margin: 1rem;
    }
}

main {
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  main form button{
      margin-top:25px ;
  }
  button {
    background: #8bc34a;
    color: #fff;
    border: none;
    font-size: 0.8em;
    padding: 15px 15px;
    /* margin: 20px; */
    border-radius: 5px;
    cursor: pointer;
  }
input,
span,
label{
  font-family: 'Ubuntu', sans-serif;
  display: block;
  margin: 10px;
  padding: 5px;
  border: none;
  font-size: 22px;
}
input:focus {
    outline: 0;
  }
input.question{
  font-size: 48px;
  font-weight: 300;
  border-radius: 2px;
  margin: 0;
  border: none;
  width: 80%;
  background: rgba(0, 0, 0, 0);
  transition: padding-top 0.2s ease, margin-top 0.2s ease;
  overflow-x: hidden;
}
input.question + label{
  display: block;
  position: relative;
  white-space: nowrap;
  padding: 0;
  margin: 0;
  width: 10%;
  border-top: 1px solid red;
  -webkit-transition: width 0.4s ease;
  transition: width 0.4s ease;
  height: 0px;
}
input.question:focus + label{
  width: 80%;
}
input.question:focus,
input.question:valid {
  padding-top: 35px;
}

input.question:focus + label > span,
input.question:valid + label > span {
  top: -100px;
  font-size: 22px;
  color: #333;
}



input.question:valid + label {
  border-color: green;
}

input.question:invalid{
  box-shadow: none;
}

input.question + label > span{
  font-weight: 300;
  margin: 0;
  position: absolute;
  color: #8F8F8F;
  font-size: 48px;
  top: -66px;
  left: 0px;
  z-index: -1;
  -webkit-transition: top 0.2s ease, font-size 0.2s ease, color 0.2s ease;
  transition: top 0.2s ease, font-size 0.2s ease, color 0.2s ease;
}

input[type="submit"] {
    background: #8bc34a;
    color: #fff;
    border: none;
    font-size: 0.8em;
    padding: 15px 15px;
    /* margin: 20px; */
    border-radius: 5px;
    cursor: pointer;
}

#previewContainer {
    margin-top: 30px;
    width: 100%;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

#pdfPreview {
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.download-button {
    background: #2196F3;
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.download-button:hover {
    background: #1976D2;
}