/* RESET I OSNOVA */
* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}

body {
    background-color: #e5e7eb; /* svijetlosiva pozadina */
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    color: #1f2937;
    line-height: 1.4;
}

h3{
    font-size: 20px;
    font-weight: 600;
    color: #111827;
    margin: 8px 0 2px 0;
}
.php h3:first-child{
    margin-top: 0;
}

.main {
    margin: 20px auto;
    max-width: 680px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 24px 28px;
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    border: 1px solid #e5e7eb;
    transition: box-shadow 0.3s ease;
}

.main:hover {
    box-shadow: 0 6px 32px rgba(0, 0, 0, 0.12);
}

.portfolio{
    display: flex;
    padding: 10px 14px;
    background-color: #f9fafb;
    border-radius: 8px;
    text-decoration: none;
    color: #1f2937;
    border: 1px solid #d1d5db;
    font-weight: 500;
    transition: all 0.25s ease;
}
.portfolio:hover {
    background-color: #2563eb;
    color: #ffffff;
    border-color: #2563eb;
    transform: translateX(-4px);
}

span{
    color: #800000;
    font-weight: 600;
}

.php{
    padding: 12px 16px;
    background-color: #f9fafb;
    border-radius: 8px;
    border: 2px dashed #e5e7eb;
    color: #111827;
}