* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-image: url('img/Gokyuzu-Manzarasi-50-resim-10968.jpg'); 
    background-size: cover; 
    background-repeat: no-repeat; 
    background-attachment: fixed; 
    font-family: Arial, Helvetica, sans-serif;
    background-color: rgb(246, 240, 240);
    color: #100f0f;
    line-height: 2rem;
    display: grid;
    grid-template-rows: auto 1fr auto; 
    grid-template-columns: 1fr 3fr; 
    min-height: 100vh; 
    position: relative;
}

body:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.7); 
    z-index: -1; 
}

header {
    grid-column: 1 / span 2; 
    background-color: rgba(182, 204, 229, 0.8); 
    color: #fff;
    padding: 20px;
    text-align: left;
    font-size: 20px;
    font-weight: bold;
    line-height: 3rem;
    position: relative; 
    z-index: 1; 
}

header h1 {
    font: 3em sans-serif;
    padding: 20px;
    margin: 10px;
}

header p {
    font-size: 15px;
    font-weight: normal;
    line-height: 1.5rem;
    font-family: "Georgia", serif;
    font-style: italic;
    padding: 20px;
    margin: 10px;
}

nav {
    grid-column: 1 / span 2; 
    background-color: #333;
    color: #fff;
    font: 1.5rem sans-serif;
    font-weight: bold;
    padding: 0;
    text-align: right;
    width: 100%;
    overflow: hidden;
    position: relative; 
    z-index: 1; 
}

nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
}

nav ul li {
    display: inline-block;
    margin-right: 100px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
}

nav ul li a:hover {
    text-decoration: underline;
}

aside {
    grid-row: 2 / span 1; 
    grid-column: 1 / span 1; 
    background-color: rgba(240, 240, 240, 0.8);
    padding: 20px;
    margin: 0px;
    border: 1px solid #ccc;
    border-radius: 10px;
    text-align: center;
    height: calc(100vh - 40px); 
    position: relative; 
    z-index: 1; 
}

aside h2 {
    font-size: 1.5em;
    margin-bottom: 10px;
    color: #333;
    text-align: center;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

aside a {
    color: #1a73e8;
    text-decoration: none;
}

aside a:hover {
    text-decoration: underline;
    color: #0056b3;
}

aside p {
    margin: 0;
    line-height: 7;
}

aside img  {
    max-width: 100%;
    height: auto;
    border-radius: 50%;
    margin-bottom: 20px;
}

main {
    grid-row: 2 / span 1; 
    grid-column: 2 / span 1; 
    padding: 20px;
    position: relative; 
    z-index: 1; 
}

section {
    margin-bottom: 20px;
}

.projects {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.project {
    flex: 1 1 calc(50% - 20px);
    box-sizing: border-box;
    text-align: center;
}

.project img {
    max-width: 100%;
    height: auto;
}

footer {
    grid-column: 1 / span 2; 
    background-color: rgba(182, 204, 229, 0.8); 
    color: #dc3131;
    padding: 20px;
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    line-height: 3rem;
    position: relative; 
    z-index: 1; 

footer p {
    margin: 10px 0;
}

#contact {
    margin-bottom: 1.5rem;
}

#contact h2 {
    font-size: 1.5em;
    margin-bottom: 10px;
}

#contact p {
    margin: 1rem 3rem;
}

#contact a {
    color: #bd1f34;
    text-decoration: none;
    font-weight: bold;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

#contact a:hover {
    text-decoration: underline;
}
}