.sayfa_baslik{
    width: calc(100% - 20px);
    line-height: 1.3;
    float: left;
    position: relative;
    padding: 10px;
    letter-spacing: 1px;
    color:#2c2460;
    margin-bottom: 30px;
    text-align: center;
    font-size: 45px;
    text-transform: uppercase;
    font-family: 'font_ozel';
}

.referans{
    background-color: transparent;
    width: calc(20% - 40px);
    perspective: 1000px;
    margin:20px;
    float: left;
    position: relative;
}

.referans_cevir{
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    transform-style: preserve-3d;
}

.referans:hover .referans_cevir{
    transform: rotateY(180deg);
}

.referans_logo, .referans_content{
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.referans_logo{ background-color: var(--body); }

.referans .referans_logo img{
    width: calc(100% - 10px);
    height: calc(100% - 10px);
    float: left;
    position: relative;
    object-fit: contain;
    margin:5px;
}

.referans_content{
    background-color: var(--color);
    color: white;
    transform: rotateY(180deg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}


.referans_content .ref_title{
    width: calc(100% - 20px);
    line-height: 1.4;
    float: left;
    position: relative;
    letter-spacing: 0.5px;
    text-align: center;
    margin-bottom: 10px;
    font-size: 16px;
    font-weight: bold;
}

.referans_content .ref_des{
    width: calc(100% - 20px);
    line-height: 1.3;
    float: left;
    position: relative;
    letter-spacing: 0.5px;
    text-align: center;
    font-size: 14px;
}






.blog{
    width: calc(33.33% - 80px);
    float: left;
    position: relative;
    margin: 30px;
    padding: 10px;
    background: linear-gradient(301deg, #802e92, #2c2460, #802e92, #2c2460);
    background-size: 400% 400%;
    -webkit-animation: gradient_zemin 14s ease infinite;
    -moz-animation: gradient_zemin 14s ease infinite;
    -o-animation: gradient_zemin 14s ease infinite;
    animation: gradient_zemin 14s ease infinite;
    cursor: pointer;
    overflow: hidden;
}

.blog:before{
    content:'';
    width: calc(100% - 0px);
    height: calc(100% - 0px);
    float: left;
    position: absolute;
    background-color: #f1f1f1;
    top:0px;
    left:0px;
    transition: all 250ms;
}


.blog:hover:before{ 
    width: calc(100% - 10px);
    height: calc(100% - 10px);
    top:5px;
    left:5px;
}

.blog .blog_cover{
    content:'';
    width: calc(200px - 0px);
    height: calc(200px - 0px);
    float: left;
    position: absolute;
    bottom:-100%;
    left:-100%;
    transition: all 250ms;
    z-index: 20;
    transform: rotate(45deg);
    background: linear-gradient(301deg, #802e92, #2c2460, #802e92, #2c2460);
    background-size: 400% 400%;
    -webkit-animation: gradient_zemin 14s ease infinite;
    -moz-animation: gradient_zemin 14s ease infinite;
    -o-animation: gradient_zemin 14s ease infinite;
    animation: gradient_zemin 14s ease infinite;
}

.blog:hover .blog_cover{ 
    bottom:-100px;
    left:-100px;
}

.blog .blog_img{
    width: 100%;
    float: left;
    position: relative;
    object-fit: cover;
}

.blog .blog_title{
	width: calc(100% - 0px);
	line-height: 1.3;
	letter-spacing: 0.5px;
	font-size: 20px;
	font-weight: bold;
	float: left;
	position: relative;
	margin-top:10px;
	color:#3d3d3d;
}

.blog .blog_des{
	width: calc(100% - 0px);
	line-height: 1.5;
	letter-spacing: 1px;
	font-size: 14px;
	float: left;
	position: relative;
	margin-top:10px;
	color:#3d3d3d;
}


.blog .tarih{
    width: calc(100% - 80px);
    line-height: 1.5;
    float: right;
    position: relative;
    color:#802e92;
    letter-spacing: 1px;
    font-size: 14px;
    margin-top:10px;
    text-align: right;
}

.blog .incele{
    width: calc(70px - 0px);
    line-height: 1.5;
    float: left;
    position: absolute;
    color:#fff;
    letter-spacing: 1px;
    font-size: 14px;
    margin-top:10px;
    transition: all 250ms;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    transform: rotate(-45deg);
    left:43%;
    bottom: 70%;
}

.blog .incele:after{
    content: '';
    width: 10px;
    height: 10px;
    float: left;
    position: relative;
    mask: url(../images/o17.svg) no-repeat center / contain; 
    -webkit-mask: url(../images/o17.svg) no-repeat center / contain;
    background-color: #fff;
    margin-left: 10px;
}










.iletisim_form{
    width: 760px;
    float: left;
    position: relative;
    margin-top:100px;
    margin-bottom:100px;
    left:calc(50% - 380px);
}

.iletisim_input{
    width: 100%;
    float: left;
    position: relative;
    margin-bottom:30px;
}

.iletisim_input .input_title{
    width: calc(100% - 10px);
    line-height: 1.3;
    float: left;
    position: relative;
    color:#7d7d7d;
    padding-bottom: 3px;
    margin-left: 4px;
}

.iletisim_input input{
    width: calc(100% - 24px);
    height: 50px;
    padding: 0px 10px;
    float: left;
    position: relative;
    border:none;
    outline:none;
    background-color: #ddd;
    border:2px solid transparent;
}

.iletisim_input textarea{
    min-width: calc(100% - 24px);
    max-width: calc(100% - 24px);
    min-height: 80px;
    padding: 10px;
    float: left;
    position: relative;
    border:none;
    outline:none;
    background-color: #ddd;
    border:2px solid transparent;
}

.input_but{
    padding: 15px 30px;
    float: left;
    position: relative;
    border:none;
    outline:none;
    background-color: #802e92;
    color:#fff;
    cursor: pointer;
    user-select: none;
    -moz-user-select: none;
    -webkit-user-select: none;
}


.iletisim_input:focus-within .input_title{ color: #802e92; }
.iletisim_input:focus-within input{ border-color: #802e92; }
.iletisim_input:focus-within textarea{ border-color: #802e92; }














.moduller{
	width: 1400px;
	float: left;
	position: relative;
	display: flex;
	flex-wrap: wrap;
	-ms-flex-wrap: wrap;
	margin:50px 0px;
	left:calc(50% - 700px);
}

.modul_icon{
	width: 150%;
	position: absolute;
	left: -40%;
	top: -10%;
	opacity: 0.03;
}


.modul{
	width: 50%;
	float: left;
	position: relative;
	margin:0px 0px;
	display: flex;
	align-items: center;
}

.modul img{
	width: calc(275px - 0px);
	float: left;
	position: relative;
	z-index: 3;
	margin: 0px 0px 0px 15px;
}

.modul .modul_content{
	width: calc(100% - 100px);
	float: left;
	position: absolute;
	margin-left: 100px;
	padding: 20px 20px 20px 190px;
	box-sizing: border-box;
	border-radius: 20px;
	background-color: rgb(128,46,146,0.15);
}

.modul .modul_content .modul_title{
	width: calc(100% - 0px);
	line-height: 1.4;
	float: left;
	position: relative;
	font-weight: bold;
	color: #1d1d1d;
	font-size: 20px;
	letter-spacing: 1.2px;
	margin-bottom: 15px;
}

.modul .modul_content .modul_des{
	width: calc(100% - 0px);
	line-height: 1.6;
	float: left;
	position: relative;
	color: #1d1d1d;
	font-size: 16px;
	letter-spacing: 1.5px;
}

.modul:nth-child(2n+1) .modul_content{ margin:0px 100px 0px 0px; padding: 20px 185px 20px 20px; }
.modul:nth-child(2n+1) img{ margin: 0px 15px 0px 0px; }
.modul:nth-child(2n+1){ flex-direction: row-reverse; }

.modul .buton{
	float: left;
	position: relative;
	margin-top: 10px;
	font-size: 13px;
	letter-spacing: 1.2px;
	text-transform: uppercase;
	color: #2c2460;
	display: flex;
	align-items: center;
	padding:10px 15px 10px 0px;
	font-weight: bold;
	transition: all 100ms;
}

.modul .buton:after{
	content: '';
	width: 4px;
	height: 4px;
	float: right;
	right: 0px;
	position: absolute;
	border:2px solid;
	border-color: #2c2460 #2c2460 transparent transparent;
	transform: rotate(45deg);
}

.modul:hover .buton:after{
	animation-name: but_anim;
	animation-duration: 500ms;
	animation-iteration-count: infinite;
	animation-timing-function: linear;
	animation-fill-mode: both;
}

.modul .buton:hover{ transform: scale(1.05);}



@keyframes but_anim { from{right: 0px;}	to{right: -5px;} }







@media screen and (max-width: 1440px), screen and (max-device-width: 1440px) {
		
	.moduller{
		width: 1200px;
		margin:50px 0px;
		left:calc(50% - 600px);
	}

	.modul img { width: calc(260px - 0px); }

	.modul .modul_content {
		width: calc(100% - 100px);
		margin-left: 100px;
		padding: 20px 20px 20px 180px;
	}

	.modul:nth-child(2n+1) .modul_content {
		margin: 0px 100px 0px 0px;
		padding: 20px 180px 20px 20px;
	}

}








@media screen and (max-width: 1280px), screen and (max-device-width: 1280px) { 

			
	.moduller{
		width: 1000px;
		margin:50px 0px;
		left:calc(50% - 500px);
	}

	.modul_icon{
		width: 100%;
		height: 80%;
		left: 0%;
		top: 0%;
		object-fit: cover;
		object-position: 30% -350px;
	}


}









@media screen and (max-width: 1024px), screen and (max-device-width: 1024px) {

    .blog{
        width: calc(50% - 80px);
        margin: 30px;
        padding: 10px;
    }
    

    .referans{
        width: calc(25% - 16px);
        margin:8px;
        perspective: 1000px;
    }

    .referans .referans_logo img{
        width: calc(100% - 40px);
        height: calc(100% - 40px);
        margin:20px;
    }
    

    
					
	.moduller{
		width: calc(100% - 0px);
		margin:50px 0px;
		left:0px;
	}

	.modul { width: 100%; margin: -30px 0px; }
	
	.modul .modul_content{ width: calc(100% - 250px);}


    
}











@media screen and (max-width: 800px), screen and (max-device-width: 800px) {

    .iletisim_form{
        width: calc(100% - 0px);
        left:0px;
    }

}




@media screen and (max-width: 736px), screen and (max-device-width: 736px) {

    .blog{
        width: calc(50% - 60px);
        margin: 20px;
    }
   
    .referans{
        width: calc(33.33% - 16px);
        perspective: 1000px;
    }

 
    .referans_content .ref_title{
        width: calc(100% - 14px);
        line-height: 1.4;
        font-size: 15px;
    }
        
    .referans_content .ref_des{
        width: calc(100% - 14px);
    }

}









@media screen and (max-width: 640px), screen and (max-device-width: 640px) {

    .blog{
        width: calc(100% - 100px);
        margin: 40px;
    }

    .referans_content .ref_title{ font-size: 14px; }
    .referans_content .ref_des{ font-size: 13px; }
}














@media screen and (max-width: 480px), screen and (max-device-width: 480px) {
    
    .referans{
        width: calc(50% - 16px);
        perspective: 1000px;
    }

    .referans .referans_logo img{
        width: calc(100% - 60px);
        height: calc(100% - 60px);
        margin:30px;
    }
    
}




@media screen and (max-width: 420px), screen and (max-device-width: 420px) { 
    .blog{
        width: calc(100% - 20px);
        margin: 20px 10px;
    }


    .referans .referans_logo img{
        width: calc(100% - 40px);
        height: calc(100% - 40px);
        margin:20px;
    }

}