body{
    background-color: black;
    /* color: rgb(26, 64, 26); */
    color: rgb(19, 118, 19);
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    overflow-x: hidden;
}
h1{
    color: black;
    text-shadow:
     0 0 5px green,
    0 0 10px green,
    0 0 20px green,
    0 0 40px green;
}
/* #region index */
.all{
    display: grid;
    /* grid-template-columns: repeat(2, 1fr); */
    grid-template-columns: 1fr 1.5fr;
    gap: 20px;
    justify-content: center;
    margin-left: 100px;
    margin-top: 120px;

    /* position: relative; */
}
.zdj{
    display: flex;
    align-items: center;
    justify-content: center;
}

.welcome{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 18px;
}
.logo{
        top: 0;
        left: 0;
        color: lightgreen;
        margin-left: 20px;
        position: fixed;
        font-size: large;
        font-weight: bold;
}
.navi{
    top: 0;
    /* left: 0; */
    margin-left: 20px;
    position: fixed;
    font-size: large;
    font-weight: bold;
    text-shadow:
     0 0 5px green,
    0 0 10px green,
    0 0 20px green,
    0 0 40px green;
    padding: 20px;
    display: flex;
    gap: 40px;
}
.navi a{
    color: black;
    text-decoration: none;
    font-size: x-large;
    transition: 0.3s;
}
a:hover{
    color: white;
    /* text-decoration: underline; */
    transform: scale(1.2);
}
nav a.active{
    color: lightgreen;
}

.port{
    width: 800px;
    height: auto;
    border-radius: 20px;
}
.button {
    color: rgb(26, 64, 26);
    text-decoration: none;
    font-size: x-large;
    transition: 0.3s;
    border: 2px solid green;
    border: 50px;
}

.linki{
    display: flex;
    gap: 40px;
}
/* #endregion */

/* #region skills */

.skill{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 120px;
    margin-bottom: 50px;
    justify-items: center;
}

.inside{
    border-radius: 30px;
    text-align: center;
    width: 100%;          /* zamiast 500px */
    max-width: 500px;     /* ograniczenie */
    padding: 20px;
    transition: 0.3s;
}

.inside {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.inside:hover{
    border: 2px solid rgb(26, 64, 26);
    box-shadow: 0 0 20px green;
    transform: scale(1);
    color: white;
}


/* #endregion */

/* #region education  */
.eduu{
    width: 900px;
    height: auto;
    margin-right: 10px;
    margin-top: 120px;
    margin-bottom: 50px;
    border: 2px dotted green;
    border-radius: 40px;
    transition: 0.3s;
    text-align: center;
    box-shadow: 0 0 20px green;
    
}
.eduu h1{
    text-align: center;
}

.eduu:hover{
    /* transform: scale(1.1); */
    box-shadow: 0 0 60px grey;
    color: white;
    /* box-shadow: 0 0 20px green; */
}

.unit{
    width: 200px;
    height: auto;
    filter: brightness(40%);

}
.uni{
    font-weight: bolder;
    font-style: italic;
    font-size: larger;
}




/* #endregion */


/* #region hobby */

.allof{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 80px;
    /* max-width: 100%; */
    margin: auto;
}

.termall{
    /* display: flex; */
    flex-direction: row;
    transition: 0.3s;
    height: fit-content;
}

.head{
    display: flex;
    gap: 8px;
    background-color: rgb(26, 64, 26);
    border: 2px solid green;
    width: 400px;
    height: 30px;
    align-items: center;
}
.btn {
    width: 20px;
    height: 20px;
    border-radius: 50%;
}
.close { background-color: #910700; }
.minimize { background-color: #eba100; }
.maximize { background-color: #009917; }

.close:hover{ background-color: red; box-shadow: 0 0 20px #910700;}
.minimize:hover{background-color: yellow; box-shadow: 0 0 20px #eba100;}
.maximize:hover{background-color: greenyellow; box-shadow: 0 0 20px #009917;}

.terminal{
    width: 400px;
    border: 2px solid green;
    
}
.terminal p{
    margin-left: 15px;
}

.termall:hover{
    box-shadow: 0 0 40px green;
    color: lightgrey;
    /* transform: scale(1.2); */
}
.inside h1:hover{
    color: white;
}

.typing-animation {
    color: green;
    font-weight: bold;
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* #endregion */



/* --- RESPONSYWNOŚĆ--- */

@media (max-width: 1024px) {
    .all {
        grid-template-columns: 1fr;
        margin-left: 0;
        margin-top: 80px;
        padding: 20px;
        display: flex;
        flex-direction: column-reverse; 
        align-items: center;
    }

    .port {
        width: 80%; 
        max-width: 400px;
    }
}

@media (max-width: 768px) {
    body {
        display: block; 
    }

    .logo {
        display: none !important;
    }

    .navi {
        position: static; 
        width: 100%;
        justify-content: center;
        gap: 15px;
        padding: 10px 0;
        background: rgba(0, 0, 0, 0.9);
    }

    .navi a {
        font-size: 1.1rem;
    }

    .all {
        margin-top: 20px; 
    }

    .welcome {
        text-align: center;
        padding: 10px;
    }

    .welcome h1 {
        font-size: 1.8rem;
    }

    .linki {
        flex-direction: column;
        width: 100%;
        align-items: center;
    }

    .button {
        width: 90%;
        text-align: center;
        font-size: 1.2rem;
        padding: 10px;
    }

    .port {
        width: 70%; 
        margin-bottom: 20px;
    }

   
    .skill, .allof {
        margin-top: 20px;
        grid-template-columns: 1fr;
    }
    
    .head, .terminal {
        width: 95vw; 
    }



.eduu {
        width: 90% !important;
        height: auto;
        padding: 20px;
        margin: 20px auto;
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

    .eduu p {
        font-size: 0.9rem; 
        line-height: 1.5;
        margin: 5px 0;
    }

    .uni {
        font-size: 1.1rem !important;
        margin-top: 15px !important;
        display: block;
    }

    .unit {
        width: 120px; 
        margin: 20px auto 0;
        filter: brightness(60%);
    }
}