body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #f4f6f8;
    color: #333;
}
header {
    background: #111827;
    color: white;
    padding: 40px 20px;
    text-align: center;
}
header h1 {
    margin: 0;
    font-size: 2.5rem;
}
header p {
    margin-top: 10px;
    font-size: 1.1rem;
    opacity: 0.9;
}
nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    background: #1f2937;
    padding: 12px;
}
nav a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}
nav a:hover {
    text-decoration: underline;
}
section {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 20px;
}
h2 {
    border-bottom: 3px solid #2563eb;
    display: inline-block;
    padding-bottom: 5px;
}
.card {
    background: white;
    padding: 20px;
    margin-top: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}
.card-content {
    padding: 15px;
}
.card-content h3 {
    margin-top: 0;
}
.card-content p {
    font-size: 0.95rem;
    color: #374151;
}
.card button {
    background: #2563eb;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 6px;
    cursor: pointer;
}
.card button:hover {
    background: #1d4ed8;
}


.card  button:disabled {
    background: gray;
    cursor: not-allowed;
    opacity: 0.6;
  }

footer {
    background: #1f2937;
    color: white;
    text-align: center;
    padding: 15px;
}

.projects {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.InfoLogin{
    color: rgb(0, 0, 0);
    text-decoration: none;
    display: block;
    text-align: center;
}