* {
    box-sizing: border-box;
}
html {
    background-color: #c19a6c;
}

body {
    margin: 0;
    padding: 0;
}

.navbar {
    display: flex;
    position: relative;
    justify-content: space-between;
    align-items: center;
    background-color: #333;
    color: white;
}

.brand-title {
    font-size: 1.5rem;
    margin: .5rem;
}

.navbar-links {
    height: 100%;
}

.navbar-links ul {
    display: flex;
    margin: 0;
    padding: 0;
}

.navbar-links li {
    list-style: none;
}

.navbar-links li a {
    display: block;
    text-decoration: none;
    color: white;
    padding: 1rem;
}

.navbar-links li:hover {
    background-color: #555;
}

.toggle-button {
    position: absolute;
    top: .75rem;
    right: 1rem;
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
}

.toggle-button .bar {
    height: 3px;
    width: 100%;
    background-color: white;
    border-radius: 10px;
}

.slider {
	height: 350px;
	width: 700px;
	margin: 50px;
	margin-top: 30px;
	background-image: url("1.jpg");
	background-position: center center;
	background-repeat: no-repeat;
	background-size: 100% 100%;
	animation-name: slide;
	animation-duration: 15s;
	animation-timing-function: linear;
	animation-iteration-count: infinite;
}
@keyframes slide {
	0%{ background-image: url("1.jpg"); }
	25%{ background-image: url("2.jpg"); }
	50%{ background-image: url("3.jpg"); }
	75%{ background-image: url("4.jpg"); }
	}

.yazilar {
	margin: 10px;
}
h3 {
	font-weight: bold;
}
.container {
	position: relative;
	min-height: 100vh;
	background: #ddd;
}
.container h1 {
	font-size: 40px;
	font-family: Verdana, Geneva, Tahoma, sans-serif;
	font-weight: normal;
	padding: 15px;
	color: #333;
	text-align: center;
	text-transform: capitalize;
}
.container .image-container {
	display: flex;
	flex-wrap: wrap;
	gap: 15px;
	justify-content: center;
	padding: 10px;
}
.container .image-container .image {
	height: 250px;
	width: 250px;
	border: 10px solid #fff;
	box-shadow: 0 5px 15px rgba(0, 0, 0, .1);
	overflow: hidden;
	cursor: pointer;
}
.container .image-container .image img {
	height: 90%;
	width: 100%;
	object-fit: cover;
	transition: .2s linear;
}

.container .image-container .image .fotoyazilari {
	padding: 4px;
	text-align: center;
}




.container .image-container .image:hover img {
	transform: scale(1.1);
}
.container .popup-image {
	position: fixed;
	top:0; left:0;
	background: rgba(0, 0, 0, .9);
	height: 100%;
	width: 100%;
	z-index: 100;
    display: none;
}
.container .popup-image span {
	position: absolute;
	top:0; right:10px;
	font-size: 60px;
	font-weight: bolder;
	color: #fff;
	cursor: pointer;
	z-index: 100;
}
.container .popup-image img {
	position: absolute;
	top:50%; left:50%;
	transform: translate(-50%, -50%);
	border: 5px solid #fff;
	border-radius: 5px;
	width: 750px;
	object-fit: cover;
}


.teklifform {
	position: relative;
	width: 100%;
	height: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 20px 100px;
}

.teklifform:after {
	content: '';
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	background: url("fotolar/ofsetkutulogo.png") no-repeat center;
	background-size: cover;
	filter: blur(50px);
	z-index: -1;
}
.contact-box {
	max-width: 850px;
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	justify-content: center;
	align-items: center;
	text-align: center;
	background-color: #fff;
	box-shadow: 0px 0px 19px 5px rgba(0,0,0,0.19);
}

.sol{
	background: url("fotolar/ofsetkutulogo.png") no-repeat center;
	background-size: cover;
	height: 60%;
}

.sag{
	padding: 25px 40px;
}

h2{
	position: relative;
	padding: 0 0 10px;
	margin-bottom: 10px;
}

h2:after{
	content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    height: 4px;
    width: 50px;
    border-radius: 2px;
    background-color: #2ecc71;
}

.input{
	width: 100%;
	border: 2px solid rgba(0, 0, 0, 0);
	outline: none;
	background-color: rgba(230, 230, 230, 0.6);
	padding: 0.5rem 1rem;
	font-size: 1.1rem;
	margin-bottom: 22px;
	transition: .3s;
}

.input:hover{
	background-color: rgba(0, 0, 0, 0.1);
}

textarea {
	min-height: 150px;
}

.button{
	width: 100%;
	padding: 0.5rem 1rem;
	background-color: #2ecc71;
	color: #fff;
	font-size: 1.1rem;
	border: none;
	outline: none;
	cursor: pointer;
	transition: .3s;
}

.button:hover{
    background-color: #27ae60;
}

.input:focus{
    border: 2px solid rgba(30,85,250,0.47);
    background-color: #fff;
}

.konteyner {
	display: inline-flex;
	justify-content: center;
	align-items: center;
	height: 100vh;
}
.kokon {
	margin: 5px;
	top: 5px;
}

.iletisimyazi {
	padding: 15px;
	height: 100vh;
}
.simdiara a {
	text-decoration: none;
	color: black;
	font-size: 18px;
	padding: 13px;
}

@media (max-width: 800px) {
    .navbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .toggle-button {
        display: flex;
    }

    .navbar-links {
        display: none;
        width: 100%;
    }

    .navbar-links ul {
        width: 100%;
        flex-direction: column;
    }

    .navbar-links ul li {
        text-align: center;
    }

    .navbar-links ul li a {
        padding: .5rem 1rem;
    }

    .navbar-links.active {
        display: flex;
    }
    .slider {
    	display: none;
    }
    .container .popup-image img{
    	width: 95%;
    }
    .contact-box{
		grid-template-columns: 1fr;
	}
	.sol{
		height: 150px;
		width: 70%;
	}
}