* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

body {
    min-height: 100vh;
    background: linear-gradient(45deg, #fdfdfd, #868886, #585650, #0a0a09);
    background-size: 400% 400%;
    animation: gradient 15s ease infinite;
    display: flex;
    flex-direction: column;
    padding: 20px;
}

@keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

nav {
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.1);
    padding: 0.8rem 2rem !important; /* Increased vertical padding from 0.3rem to 0.8rem */
    border-radius: 15px;
    margin-bottom: 2rem;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}
nav ul {
    display: flex;
    justify-content: center;
    gap: 2rem;
    list-style: none;
    margin: 0 !important; /* Override Bootstrap margin */
    padding: 0 !important; /* Override Bootstrap padding */
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0 !important; /* Override Bootstrap padding */
    display: flex;
    align-items: center;
}

/* Add this to reset Bootstrap's li styles */
nav ul li {
    margin: 0 !important;
    padding: 0 !important;
}

.main-nav a:hover {
    color: #6b6657;
}
.main-nav > ul > li.active > a{  /* this is new, what this does is access the first List and Color the text */
    color: #000000;
    cursor: default;
}


/*-------------------------------------------*/
@media (max-width: 425px) {
    .main-nav ul{
            justify-content: center;
            flex-wrap: wrap;
            gap: 1rem;
     }
     
 }
 

 @media (max-width: 3840px) {
    nav a img{
        display: none;
    }
    
}

@media (max-width: 700px) {
    nav a img{
        display: block;
    }
    
}

@media (max-width: 700px) {

    nav a .index{
        display: none;
    }
    nav a .tech-stack{
        display: none;
    }
    nav a .cert{ 
        display: none;
    }
    nav a .exp{
        display: none;
    }
    nav a .blog{
        display: none;
    }
    nav a .info{
        display: none;
    }
    nav a .phone{
        display: none;
    }
    nav a .docu{
        display: none;
}
} 
.section-title {
    text-align: center;
    color: white;
    margin-bottom: 2rem;
    font-size: 2.5rem;
}

.certificates-section {
    padding: 2rem 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

.certificates-grid {
    display: flex; /* Use flexbox for row layout */
    flex-wrap: wrap; /* Allow wrapping to the next line if needed */
    justify-content: center; /* Center the items horizontally */
    gap: 2rem; /* Add spacing between items */
    padding: 0 1rem;
}

.certificate-card {
    position: relative;
    width: 300px;
    background: transparent; /* Transparent background */
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease, z-index 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.18); /* Subtle border */
    margin: 0 auto;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1); /* Optional: Add a soft shadow */
}

.certificate-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 0.1);
    cursor: grab;
}

.certificate-card:hover .cert-thumbnail {
    transform: scale(1.05);
}

.certificate-preview {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.cert-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.certificate-info {
    padding: 1rem;
    color: white;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85); /* Darker background */
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    padding: 20px;
}

.modal-content {
    margin: auto;
    display: block;
    width: 100%; /* Change to 100% width */
    height: 100%; /* Change to 100% height */
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain; /* Keep contain to maintain aspect ratio */
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    background: transparent; /* Change to transparent */
    padding: 0; /* Remove padding */
}
#caption {
    margin: 15px auto;
    text-align: center;
    color: #fff;
    font-size: 18px;
}

.close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #fff;
    font-size: 30px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.close:hover,
.close:focus {
    color: #bbb;
    text-decoration: none;
    cursor: pointer;
}

@media (max-width: 500px) {
    .modal {
        display: none; /* Ensure the modal is hidden by default */
        justify-content: center; /* Center horizontally */
        align-items: center; /* Center vertically */
        padding: 1rem; /* Add padding to prevent the image from touching the edges */
    }

    .modal-content {
        max-width: 95%;
        max-height: 80vh;
        border-radius: 10px; /* Keep rounded corners */
    }

    .close {
        top: 10px; /* Adjust close button position for mobile */
        right: 10px;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
        margin-bottom: 1.5rem;
    }
    
    .certificates-section {
        padding: 1.5rem 0.5rem;
    }
    
    .certificates-grid {
        gap: 1rem;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .certificate-preview {
        height: 180px;
    }
    
    .cert-thumbnail {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) { /*I do not think this works, might remove it later :)*/
    .section-title {
        font-size: 1.75rem;
    }
    
    .certificates-grid {
        grid-template-columns: 1fr;
        padding: 0;
    }
    
    .certificate-card {
        margin: 0 0.25rem;
    }
    
    .certificate-actions {
        flex-direction: column;
        padding: 0.75rem;
    }
}

@media (hover: none) {
    .certificate-card:hover {
        transform: none;
    }
    
    .cert-thumbnail:hover {
        transform: none;
        cursor: default;
    }
}