@import url('https://fonts.googleapis.com/css2?family=Jost:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,600;1,700;1,800;1,900&family=Lato&family=Nunito:wght@700&family=Roboto:wght@100;300&display=swap');
*{
    margin:0;
    padding:0;
    font-family: 'Jost',sans-serif;
    box-sizing: border-box;
    outline: none;
    border: none;
    text-decoration: none;
    text-transform: capitalize;
}
.hhd{
	font-size: 50px;
	font-weight: 700;
	line-height: 50px;
}
.h1hd{
	font-size: 40px;
	font-weight: 700;
	line-height: 50px;
}
.h2hd{
	font-size: 30px;
	font-weight: 700px;
	line-height: 30px;
}
.h3hd{
	font-size: 22px;
	font-weight: 400;
	line-height: 30px;
}
.h3hdb{
	font-size: 16px;
	/* font-weight: 400; */
	font-weight: bold;
	line-height: 40px;
}
.pfnt{
	font-size: 16px;
	font-weight: 400;
	line-height: 30px;
}
.pfnt1{
	font-size: 14px;
	font-weight: 400;
}
.bgc1{
	background: #00202f;
}
.bgc2{
	background: #003366;
}
.bgc3{
	background: #cc0999;
}
.bgc4{
	background: #666633;
}

.container1{
	display:flex;
	width:100%;
	padding-top: 80px;
	padding-bottom: 80px;
	
}
.container2{
	display:flex;
	width:100%;
	padding-top: 20px;
	padding-bottom: 30px;
	align-items: center;
	justify-content: center;
}

.sub-container{
	display: flex;
	width:75%;
	justify-content: center;
	align-items: center              ;
}
.sub-container1{
	display: flex;
	width:85%;
	justify-content: center;
	align-items: center ;
	flex-direction: row;
	
}
.sub-container .strip{
	display: flex;
	width: 100%;
	justify-content: center;
	align-items: center;
}
.sub-container .strip .stripblock{
	display: inline-block;
	width:500px;
	padding: 10px 20px;
	border-left:1px solid #cc0999;
	text-align: center;
	
}
.sub-container .strip .stripblock:nth-child(6){
	
	border-right:1px solid #cc0999;
	
	
}
/* ........... Start Slider */
.container{
    position: relative;
    width: 100%;
}
.container .slide-container{
	display: flex;
	justify-content: right;
    align-items: right;
	
}
.container .slide-container .slide{
    min-height: 90VH;
    display: flex;
	justify-content: right;
    align-items: center;
    flex-wrap: wrap;
    /* margin-top: 100px; */
    /* object-fit: cover; */
    background-image: cover;
    background-repeat: no-repeat;

    
    gap:15px;
    padding:50px 9%;
    padding-bottom: 50px;
    animation: slideBody .4s ease-in-out ;
    animation-duration: 3s;
    /* animation-timing-function: ease-in; */
    /* animation-iteration-count: 5; */	
    /* animation-delay: 0, 1s;     */
    

}

@keyframes slideBody{
   
   0% { opacity:.5; }
   30% { opacity:.6; }
   50% { opacity:.7; }
   70% { opacity:.9; }
   100% { opacity: 1; }
}
.container .slide-container .slide .content{
	
    display: inline-block;
	width:50%;
    animation: slideContent .9s linear .5s forwards;
	background: #00202f94;
	color:#fff;
	padding:30px;
	border: 1px solid #fff; 
	justify-content: right;
	filter: blur(0px);
    -webkit-filter: blur(0px);
    animation: slideContent 2s;
	-webkit-animation: slideContent 2s;
	-moz-animation: slideContent 2s;
	-o-animation: slideContent 2s;
	-ms-animation: slideContent 2s;
}

@keyframes slideContent{
    0%{
        opacity: 0;
        transform: translateX(150px);
    }
	100% { opacity: 1; }
}
@-moz-keyframes slideContent {
	0% { opacity: 0; 
	   transform: translateY(150px);
	}
	100% { opacity: 1; }
  }
  
  @-webkit-keyframes slideContent {
	0% { opacity: 0; 
	   transform: translateY(150px);
	}
	100% { opacity: 1; }
  }
  
  @-o-keyframes slideContent {
	0% { opacity: 0;
	   transform: translateY(150px);
	 }
	100% { opacity: 1; }
  }
  
  @-ms-keyframes slideContent {
	0% { opacity: 0; }
	100% { opacity: 1; }
  }
.container .slide-container .slide .image{
    flex:1 1 600px;
   
}

.container .slide-container .slide .image img{
    width:100%;
	/* margin-top: 200px; */
    box-shadow: rgba(50, 50, 93, 0.25) 0px 2px 5px -1px, rgba(0, 0, 0, 0.3) 0px 1px 3px -1px;
    border-radius: 2px;
    /* opacity: 0; */
    /* animation: slideImage .9s linear .9s normal ; */
    filter: blur(0px);
    -webkit-filter: blur(0px);
    animation: fadeIn 2s;
  -webkit-animation: fadeIn 2s;
  -moz-animation: fadeIn 2s;
  -o-animation: fadeIn 2s;
  -ms-animation: fadeIn 2s;
}



@keyframes fadeIn {
   0% { opacity: 0;
      transform: translateY(-50px);
    }
   100% { opacity: 1; }
 }
 
 
.container .slide-container .slide .content h3{
   font-size: 35px;
   color:#fff;
}
.container .slide-container .slide .content p{
    font-size: 16px;
    color:#fff;
    padding:10px 0;
 }
 .container .slide-container .slide .content .btn{
    margin-top: 10px;
    display: inline-block;
    background: #003366;
    color:#fff;
    font-size: 17px;
    padding:9px 40px;
 }
 .container .slide-container .slide .content .btn:hover{
    background: #00202f;
 }
 .container .slide-container{
    display:none;
 }
 .container .slide-container.active{
    display:block;
 }
 .container .slide-container:nth-child(1) .slide{
   
   
	background-image:url('images/bed-1650x-800.png') ;
 }
 .container .slide-container:nth-child(2) .slide{
    background-image:url('images/6-bed--1650x-800.png') ;
 }
 .container .slide-container:nth-child(3) .slide{
	background-image: url('images/3bed--1650x-800.png');
 }
 .container .slide-container:nth-child(4) .slide{
	background-image: url('images/5-bed--1650x-800.png');
 }
 .container .slide-container:nth-child(5) .slide{
	background-image: url('images/4-bed--1650x-800.png');
 }
 .container #prev,
 .container #next{
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color:#fff;
    /* background: #333; */
    
    height:50px;
    width: 50px;
    line-height: 50px;
    font-size: 25px;
    text-align: center;
    cursor: pointer;
    font-weight: bolder;
 }
 .container #prev:hover,
 .container #next:hover{
    background: #003366;

 }
 .container #prev{
    left:20px;
 }
 .container #next{
    right:20px;
 }
@media(max-width:900px){
    
    .container #prev{
        left:20px;
        top:60%;
     }
     .container #next{
        right:20px;
        top: 60%;
     }
     /* .container .slide-container:nth-child(1) .slide{
        background: linear-gradient(-180deg,#ffff99 50.1%,rgb(128, 192, 235) 50%);
     }
     .container .slide-container:nth-child(2) .slide{
        background: linear-gradient(-180deg,#ffff99 50.1%,#866c6c 50%);
     }
     .container .slide-container:nth-child(3) .slide{
        background: linear-gradient(-180deg,#ffff99 50.1%,#635d99 50%);
     }
     .container .slide-container .slide .content{
        flex:1 2 200px;
        animation: slideContent .4s linear .6s backwards;
    } */
    .container{
        width:100%;
        overflow: hidden;
    }
    .slide-container{
        width:100%;
        overflow: hidden;
    }
    
}

/* ......... End Slider .................. */

/* ...... Nav Bar........... */

nav {
	position: fixed;
	z-index: 10;
	left: 0;
	right: 0;
	top: 0;
	font-family: 'Jost', sans-serif;
	padding: 0 5%;
	height: 100px;
	background: #ffffffb2;
	
}
nav .logo {
	float: left;
	width:40%;
	height: 100%;
	display: flex;
	align-items: center;
	font-size: 24px;
	color: black;
	margin-top:10px;
}
nav .logo img
{
	
  width:300px;

}
nav .links {
	float: right;
	padding: 0;
	margin: 0;
	width: 60%;
	height: 100%;
	display: flex;
	justify-content: space-around;
	align-items: center;
	
}
nav .links li {
	list-style: none;
	
}
nav .links a {
	display: block;
	padding: .5em 1rem;
	font-size: 16px;
	/* font-weight: bold; */
	color: #00202f;
	text-decoration: none;
	
	border-radius: 3px;
}
#nav-toggle {
	position: absolute;
	top: -100px;
}
nav .icon-burger {
	display: none;
	position: absolute;
	right: 5%;
	top: 50%;
	transform: translateY(-50%);
}
nav .icon-burger .line {
	width: 30px;
	height: 5px;
	background-color: black;
	margin: 5px;
	border-radius: 3px;
	transition: all .3s ease-in-out;
}
@media (max-width: 900px) {
	nav .logo {
		float: none;
		width: auto;
		justify-content: center;
	}
	nav .links {
		float: none;
		position: fixed;
		z-index: 9;
		left: 0;
		right: 0;
		top: 100px;
		bottom: 100%;
		width: auto;
		height: auto;
		flex-direction: column;
		justify-content: space-evenly;
		background-color: rgba(0,0,0,.8);
		overflow: hidden;
		box-sizing: border-box;
		transition: all .5s ease-in-out;
	}
	nav .links a {
		font-size: 20px;
	}
	nav :checked ~ .links {
		bottom: 0;
	}
	nav .icon-burger {
		display: block;
	}
	nav :checked ~ .icon-burger .line:nth-child(1) {
		transform: translateY(10px) rotate(225deg);
	}
	nav :checked ~ .icon-burger .line:nth-child(3) {
		transform: translateY(-10px) rotate(-225deg);
	}
	nav :checked ~ .icon-burger .line:nth-child(2) {
		opacity: 0;
	}
	
}
@media (max-width: 480px) {
	nav .logo {
		float: none;
		width: auto;
		justify-content: center;
	}
	nav .links {
		float: none;
		position: fixed;
		z-index: 9;
		left: 0;
		right: 0;
		top: 100px;
		bottom: 100%;
		width: auto;
		height: auto;
		flex-direction: column;
		justify-content: space-evenly;
		background-color: rgba(0,0,0,.8);
		overflow: hidden;
		box-sizing: border-box;
		transition: all .5s ease-in-out;
	}
	nav .links a {
		font-size: 20px;
    color:#fff;
	}
	nav :checked ~ .links {
		bottom: 0;
	}
	nav .icon-burger {
		display: block;
	}
	nav :checked ~ .icon-burger .line:nth-child(1) {
		transform: translateY(10px) rotate(225deg);
	}
	nav :checked ~ .icon-burger .line:nth-child(3) {
		transform: translateY(-10px) rotate(-225deg);
	}
	nav :checked ~ .icon-burger .line:nth-child(2) {
		opacity: 0;
	}
	
}

@media (max-width: 768px) {
	nav .logo {
		float: none;
		width: auto;
		justify-content: center;
	}
	nav .links {
		float: none;
		position: fixed;
		z-index: 9;
		left: 0;
		right: 0;
		top: 100px;
		bottom: 100%;
		width: auto;
		height: auto;
		flex-direction: column;
		justify-content: space-evenly;
		background-color: rgba(0,0,0,.8);
		overflow: hidden;
		box-sizing: border-box;
		transition: all .5s ease-in-out;
	}
	nav .links a {
		font-size: 20px;
	}
	nav :checked ~ .links {
		bottom: 0;
	}
	nav .icon-burger {
		display: block;
	}
	nav :checked ~ .icon-burger .line:nth-child(1) {
		transform: translateY(10px) rotate(225deg);
	}
	nav :checked ~ .icon-burger .line:nth-child(3) {
		transform: translateY(-10px) rotate(-225deg);
	}
	nav :checked ~ .icon-burger .line:nth-child(2) {
		opacity: 0;
	}
	
}
@media (max-width: 1024px) {
	nav .logo {
		float: none;
		width: auto;
		justify-content: center;
	}
	nav .links {
		float: none;
		position: fixed;
		z-index: 9;
		left: 0;
		right: 0;
		top: 100px;
		bottom: 100%;
		width: auto;
		height: auto;
		flex-direction: column;
		justify-content: space-evenly;
		background-color: rgba(0,0,0,.8);
		overflow: hidden;
		box-sizing: border-box;
		transition: all .5s ease-in-out;
	}
	nav .links a {
		font-size: 20px;
	}
	nav :checked ~ .links {
		bottom: 0;
	}
	nav .icon-burger {
		display: block;
	}
	nav :checked ~ .icon-burger .line:nth-child(1) {
		transform: translateY(10px) rotate(225deg);
	}
	nav :checked ~ .icon-burger .line:nth-child(3) {
		transform: translateY(-10px) rotate(-225deg);
	}
	nav :checked ~ .icon-burger .line:nth-child(2) {
		opacity: 0;
	}
	
}

/* ........ ....... End Nav Bar...........*/

/* ............about us................. */

.abtcontainer{
	width:100%;
	/* margin-left: 20%; */
	left: 0;
	height: 600px;
	background: #00202f;
	padding: 4rem 9rem;
	position: relative;
	text-align: left;
	
}
.textblock{
	width: 80%;
	font-family:'Jost',sans-serif ;
}
.textblock .title{
	/* text-align: center; */
	text-transform: uppercase;
	color: #fff;
	margin-bottom: 1.8rem;
	padding-left: 5px;
	
}
.textblock .sub-title{
	/* text-align: center; */
	font-size: 30px;
	line-height: 30px;
	font-weight: 700;

	color: #fff;
	margin-bottom: 1.8rem;
}
.textblock p{
	font-size: 16px;
	line-height: 30px;
	font-weight: 400;
	margin-bottom: 1.3rem;
	color:#fff;
	/* text-align: center; */
	/* padding-left: 30px; */
	
}
a.btn{
	border: 1px solid #fff;
	color:#fff;
	padding: 1rem 2.2rem;
	margin-top: 1.5rem;
	/* margin-left: 270px; */
	text-decoration: none;
	display: inline-block;
	/* justify-content: center;
	align-items: center; */
}
.abtcontainer img{
	position: absolute;
	top: 11%;
	right: -24%;
	height:470px;
	width:600px;
	box-shadow: 5px 4px 10px rgba(37,37,37,0.5);
}
@media(max-width:900px){
	.abtcontainer{
		width: 90%;
		height: 650px;
	}
	.abtcontainer .textblock{
		width: 100%;
		
	}
	.textblock .title{
	   margin-bottom: 0;
	}
	.abtcontainer img{
	   height: 200px;
	   width: 200px;
	   position: absolute;
	   top:90%;
	   right:20%;
	  
	}
}
/* ............End about us................. */

/* .............Flip Images................. */
.flip-box {
	background-color: transparent;
	width: 400px;
	height: 400px;
	border: 1px solid #f1f1f1;
	perspective: 1000px;
	
  }
  .flip-box:nth-child(2){
	margin-left: 30px;
	margin-right: 30px;
  }
 
  .flip-box-inner {
	position: relative;
	/* width: 100%;
	height: 100%; */
	width: 370px;
	height: 370px;
	
	padding:30px ;
	text-align: center;
	transition: all 1s;
	overflow: hidden;
	/* transform-style: preserve-3d; */
  }
  .top-left {
	position: absolute;
	top: 8px;
	left: 10px;
	color: #00202f;
	text-align: left;
	background-color: #ffffff4b;
	width: 100%;
	
	
	text-shadow: 1px 1px 1px #fff;
  }
  .centered {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
  }
   .flip-box-inner:hover {
	transform: scale(1.1);
  }
  
  .flip-box-front, .flip-box-back {
	position: absolute;
	width: 100%;
	height: 100%;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
  }
  
  .flip-box-front {
	background-color: #bbb;
	color: black;
  }
  .flip-box-front1 {
	background-color: #fff;
	color: black;
  }
  .flip-box-back {
	background-color: #555;
	color: white;
	transform: rotateY(180deg);
  }
  .flip-box-1 {
	background-color: #fff;
	color: #000000;
	transform: rotateY(180deg);
  }
/* .............End Flip Images............. */

/* flex row and column */

.row{
	display: flex;
	width: 90%;
	flex-direction: row;
	align-items: center;
	justify-content: center;
	text-align: center;
	overflow: hidden;
}
.column{
	display: flex;
	width:500px;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	text-align: justify;

}

.column p{
	padding: 0 40px;
	text-align: center;
}
@media(max-width:900){
	.row{
	flex-direction: column;
	align-items: center;
	justify-content: center;
	}
	.columm{
		width: 100%;
	}
}
/* .............Start Grid................... */
main{
	width: 100%;
	
	margin: 50px auto;
	display: grid;
   	padding-left: 20px;
	padding-right: 20px;
	gap: 20px;
	grid-template-rows: repeat(2,1fr);
	grid-template-columns:400px 300px 390px 390px;
	overflow: hidden;
	
}

.div1{
	position: relative;
	background-color: #00202f3f;
	
	grid-row: 1 /3;
	overflow: hidden;
}
.div2{
	position: relative;
	background-color: #cc099831;
	
	grid-row: 1/3;
}
.div3{
	position: relative;
	background-color: #66663342;
	
}
.div4{
	position: relative;
	background-color: #66663342;
	
}
.div5{
	position: relative;
	background-color: #00336648;
	
}
.div6{
	position: relative;
	background-color: #00336648;
	
}

.div1 img
{
	display: inline-block;
	-moz-transition: all 0.3s;
	-webkit-transition: all 0.3s;
	transition: all 0.3s;
	position: relative;
	padding-top:200px;
	width: 400px;
	transition: all 1s;
	overflow: hidden;

}
.div2 img{
	display: inline-block;
	-moz-transition: all 0.3s;
	-webkit-transition: all 0.3s;
	transition: all 0.3s;
	position: relative;
	padding-top:200px;
	width: 300px;
	transition: all 1s;
	overflow: hidden;
}
.div3 img{
	position: relative;
	display: inline-block;
	-moz-transition: all 0.3s;
	-webkit-transition: all 0.3s;
	transition: all 0.3s;
	
	padding-top:100px;
	width: 250px;
	height: 300px;
	transition: all 1s;
	overflow: hidden;
}
.div4 img{
	position: relative;
	display: inline-block;
	-moz-transition: all 0.3s;
	-webkit-transition: all 0.3s;
	transition: all 0.3s;
	padding-top:100px;
	width: 250px;
	transition: all 1s;
	overflow: hidden;
}
.div5 img{
	position: relative;
	display: inline-block;
	-moz-transition: all 0.3s;
	-webkit-transition: all 0.3s;
	transition: all 0.3s;
	padding-top:100px;
	width: 300px;
	transition: all 1s;
	overflow: hidden;
}
.div6 img{
	position: relative;
	display: inline-block;
	-moz-transition: all 0.3s;
	-webkit-transition: all 0.3s;
	transition: all 0.3s;
	padding-top:100px;
	width: 250px;
	transition: all 1s;
	overflow: hidden;
}
.div1 img:hover,.div2 img:hover,.div3 img:hover,.div4 img:hover,
.div5 img:hover,.div6 img:hover {
	-moz-transform: scale(1.1);
	-webkit-transform: scale(1.1);
	transform: scale(1.1);
}
.div1 .top-left1 {
	position: absolute;
	top: 100px;
	left: 30px;
	color: #5e5c5c;
	text-align: left;
	font-size: 16px;
	font-weight: bolder;
	line-height: 26px;
	
}

.div2 .top-left1 {
	position: relative;
	top: 50px;
	left: 10px;
	color: #5e5c5c;
	text-align: left;
	font-size:16px;
	font-weight: bolder;
	line-height: 26px;
} 
 /* .div3 .top-left1 {
	position: relative;
	top: 40px;
	left: 10px;
	color: #111111;
	text-align: left;
	font-size: larger;
	font-weight: bolder;
} */
.first-txt {
	position: absolute;
	top: 20px;
	left: 30px;
	font-size: 30px;
	font-weight: bolder;
	color: #666633;
	line-height: 35px;
}
/* .div4 .top-left1 {
	position: relative;
	top: 40px;
	left: 10px;
	color: #111111;
	text-align: left;
	font-size: larger;
	font-weight: bolder;
}
.div5 .top-left1 {
	position: relative;
	top: 50px;
	left: 10px;
	color: #111111;
	text-align: left;
	font-size: larger;
	font-weight: bolder;
}
.div6 .top-left1 {
	position: relative;
	top: 50px;
	left: 10px;
	color: #111111;
	text-align: left;
	font-size: larger;
	font-weight: bolder;
} */
@media(max-width:900px){
	main{
		grid-template-columns: repeat(1,1fr);
		grid-template-rows: repeat(1,1fr);
	}
	.div1{
	background-color: #00202f6e;
	
	grid-row: 1/-1;

}
.div2{
	background-color: #cc099831;
	
	
	grid-row: 2/-1  ;
}
}
/* .............End Grid...................... */

/* ............Footer........................ */

.fcontainer{
	max-width: 1170px;
	margin:auto;
}
.frow{
	display: flex;
	flex-wrap: wrap;
}
ul{
	list-style: none;
}
.footer{
	background-color: #24262b;
    padding: 70px 0;
	width: 100%;
}
.footer-col{
   width: 25%;
   padding: 0 15px;
}
.footer-col h4{
	font-size: 18px;
	color: #ffffff;
	text-transform: capitalize;
	margin-bottom: 35px;
	font-weight: 500;
	position: relative;
}
.footer-col h4::before{
	content: '';
	position: absolute;
	left:0;
	bottom: -10px;
	background-color: #336666;
	height: 2px;
	box-sizing: border-box;
	width: 50px;
}
.footer-col ul li:not(:last-child){
	margin-bottom: 10px;
}
.footer-col ul li a{
	font-size: 16px;
	text-transform: capitalize;
	color: #ffffff;
	text-decoration: none;
	font-weight: 300;
	color: #bbbbbb;
	display: block;
	transition: all 0.3s ease;
}
.footer-col ul li a:hover{
	color: #ffffff;
	padding-left: 8px;
}
.footer-col .social-links a{
	display: inline-block;
	height: 40px;
	width: 40px;
	background-color: rgba(255,255,255,0.2);
	margin:0 10px 10px 0;
	text-align: center;
	line-height: 40px;
	border-radius: 50%;
	color: #ffffff;
	transition: all 0.5s ease;
}
.footer-col .social-links a:hover{
	color: #24262b;
	background-color: #ffffff;
}

/*responsive*/
@media(max-width: 767px){
  .footer-col{
    width: 50%;
    margin-bottom: 30px;
}
}
@media(max-width: 574px){
  .footer-col{
    width: 100%;
}
}





/* .............End Footer................... */


/* -------------ortho section ................*/

.orthocontainer{
    display: flex;
  justify-content: left;
  align-items: center;
  /* height: 80vmin; */
  /* overflow: auto; */
  /* padding-left:100px; */
  width:100%;
  /* background: #96bfdf; */
  /* background-color: rgba(247, 248, 248, 0.411); */
}
.shape{
    background: #00336613;
	/* background:#c5cdcf13; */
    width: 85%;
    height: 60vmin;
    overflow: hidden;
    position: absolute;
    z-index: -1;
    float: left;
	/* box-shadow: rgba(33, 35, 38, 0.1) 0px 10px 10px -10px; */
 }

 .shape:before{
     content: '';
     width: 126vmin;
     height: 70vmin;
     background: #fff;
     position: absolute;
     /* top: 10; */
     top: -35px;
     left: -500px;
     border-radius: 110%;
 }

 .shape p{
    display: block;
    justify-content: center;
    align-items: center;
    width:50%;
    font-size: 16px;
    font-weight: 600;
    line-height: 26px;
    margin: 20px 50px 50px 620px;
    color:#00202f;
 }
 .shape h2{
    display: block;
    justify-content: center;
    align-items: center;
    width:30%;
    margin: 50px 50px 0px 620px;
    color:#00202f;
	font-size: 36px;
    font-weight: 600;
 }
 .orthocontainer ul {
  width: 70vmin;
  height: 70vmin;
  position: relative;
  margin-left: 50px;
 /* padding-left: 200px; */
}

.orthocontainer li {
  /*
    |a|d|a|
    -------  -           
    |/   \|  | 0.5h
    |\   /|  ^          
    ------- 
    |  w  |
  
    a = 0.5h/tan60 = 0.28867513459h
    d = 0.5h/sin60 = 0.57735026919h
    w = a + d + a  = 1.15470053838h
  
    [zoom out]
  
        |a|_d_|         _____    _
        /|     \       /     \   |
  ang=60_|      \__d__/       \  | h     
       \        /     \       /  |
        \_____|/|      \_____/  _|
              a     
       |--------|
           w
  */
  list-style-type: none;
  --h: calc(100% / 3);
  --w: calc(1.00470053838 * var(--h));
  --a: calc(0.28867513459 * var(--h));
  --d: calc(0.57735026919 * var(--h));
  height: var(--h);
  width: var(--w);
  border-radius: 50%;
  position: absolute;
  border:1.5px solid #fff;
  
}

.orthoimg {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .2s ease-out;
  /* 
  
   [clip-path coordinates]
  
    --A-F--
   B|/   \|E    coord.
    |\   /|       A(a/w, 0)
    --C-D--       B(0, 50%)
                  C(a/w, 100%)
                  D(100% - a/w, 100%)
                  E(100%, 50%)
                  F(100% - a/w, 0)
                where a/w = 0.24999999999
  */
  /* --aw: 24.99999999999%;
  clip-path: polygon(
    var(--aw) 0,
    0 50%,
    var(--aw) 100%,
    calc(100% - var(--aw)) 100%,
    100% 50%,
    calc(100% - var(--aw)) 0
  ); */
  border-radius:50%;
}
.orthoimg:hover {
  -ms-transform: scale(2); /* IE 9 */
  -webkit-transform: scale(2); /* Safari 3-8 */
  transform: scale(2); 
  border-radius: 50%;
  object-fit: cover;
}
.orthocontainer li:nth-of-type(1) {
  left: calc(50% - var(--a) - var(--d) * 0.5);
  top: 0;
}
.orthocontainer li:nth-of-type(2) {
  left: calc(50% - var(--a) * 2 - var(--d) * 1.5);
  top: calc(var(--h) * 0.5);
}
.orthocontainer li:nth-of-type(3) {
  left: calc(50% - var(--a) * 2 - var(--d) * 1.5);
  top: calc(var(--h) * 1.5);
}
.orthocontainer li:nth-of-type(4) {
  left: calc(50% - var(--a) - var(--d) * 0.5);
  top: calc(var(--h) * 2);
}
.orthocontainer li:nth-of-type(5) {
  left: calc(50% + var(--d) * 0.5);
  top: calc(var(--h) * 0.5);
}
.orthocontainer li:nth-of-type(6) {
  left: calc(50% + var(--d) * 0.5);
  top: calc(var(--h) * 1.5);
}

/* 
style 
*/

.orthocontainer ul {
  filter: drop-shadow(0 0 10px hsla(0, 0%, 0%, 0.3));
}

.orthocontainer li:hover {
  filter: drop-shadow(0 0 10px powderblue);
  z-index: 10;
}

/*
anim
*/

/* ul {
   
  animation: r 4s forwards;
}
@keyframes r {
    from {
    transform: rotateY(360deg);
     
  }
  to {
    transform: rotate(0);
  }
} */

/* li {
  animation: ir 8s ease-out;
}
@keyframes ir {
  from {
    transform: rotateY(180deg);
  }
  to {
    transform: rotate(0);
  }
} */

/* .............End Ortho Sction.............. */