body {
    margin: 0;
    background-color: #f4f4f4;
    color: #333;
    font-family: Arial, sans-serif;
    align-items: center;
}

header {
    background-color: #00796b;
    color: white;
    padding: 40px 0;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

h1 {
    font-size: 2.5em;
    margin: 0;
}

nav {
    margin-top: 20px;
}

.nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-list li {
    display: inline;
    margin: 0 20px;
}

.nav-list a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

.nav-list a:hover {
    color: #ffd54f;
}

h2 {
    color: #4caf50;
    text-align: center;
    margin: 30px 0;
}

.certificates-container {
    display: flex;
    flex-direction: column;
    align-items: center;        /* ✅ centers cards */
    justify-content: center;
    max-width: 1000px;
    margin: 0 auto;             /* ✅ centers container */
    padding: 20px;
}

/* Existing certificate styles */
.certificate {
    background-color: rgba(255, 255, 255, 0.8); /* Semi-transparent white */
    border: 1px solid #ccc; /* Light border */
    padding: 15px;
    margin: 15px auto; /* Margin between experiences */
    border-radius: 8px; /* Rounded corners */
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1); /* Subtle shadow */
    width: 100%; /* Full width of the container */
    max-width: 600px; /* Limit maximum width */
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    transform-origin: center /* Smooth hover effect */
}

/* ✅ Hover zoom effect */
.certificate:hover {
   
    transform: scale(1.02); /* Slight zoom */
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2); /* Slight zoom on hover */

}


.certificate h4 {
    text-align: center;
    color: #00796b;
    margin-bottom: 15px;
}

.certificate ul {
    padding-left: 20px;
}

.certificate li {
    margin-bottom: 12px;
    line-height: 1.6;
}

.credential-link {
    display: inline-block;
    margin-top: 5px;
    font-size: 0.85rem;
    color: #00796b;
    font-weight: bold;
    text-decoration: none;
}

.credential-link:hover {
    text-decoration: underline;
}

footer {
    text-align: center;
    margin: 30px 0;
    color: #555;
}