/* =========================== core style =========================== */

a,abbr,acronym,address,applet,b,big,blockquote,body,center,cite,code,dd,del,dfn,div,dl,dt,em,fieldset,font,form,h1,h2,h3,h4,h5,h6,html,i,iframe,img,ins,kbd,label,legend,li,object,ol,p,pre,q,s,samp,small,span,strike,strong,sub,sup,tt,u,ul,var{
	margin:0;
	padding:0;
	border:0;
	outline:0;
	font-size:100%;
	-ms-text-size-adjust:100%;
	-webkit-text-size-adjust:100%;
	vertical-align:baseline;
	background:transparent
}

body {
	line-height:1;
	font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
	font-size:17px;
	color:#1e1e1e;
	background-color:#fff;
	line-height:1.7em;
	font-weight:400;
	-webkit-font-smoothing:antialiased;
	-moz-osx-font-smoothing:grayscale
}

blockquote,q{
	quotes:none
}

blockquote:after,blockquote:before,q:after,q:before{
	content:"";
	content:none
}

blockquote{
	margin:20px 0 30px;
	border-left:5px solid;
	padding-left:20px
}

:focus{outline:0}

del{
	text-decoration:line-through
}

pre{
	overflow:auto;
	padding:10px
}

figure {margin:0}

table{
	border-collapse:collapse;
	border-spacing:0;
	width: 100%;
}

table, th, td {
	border: 1px solid black;
	border-collapse: collapse;
	padding: 5px;
}			

th {
	font-weight: bold;
	text-align: center;
}	

td {
	text-align: left;
}	

.table-centered td, .table-centered th {
	text-align: center;
}

.noborder, .noborder table, .noborder td, .noborder th {
	border: 0px;
}

article,aside,footer,header,hgroup,nav,section{
	display:block
}

body.page-template-page-template-blank-php #page-container{
	padding-top:0!important
}

body.et_cover_background{
	background-size:cover!important;
	background-position:top!important;
	background-repeat:no-repeat!important;
	background-attachment:fixed
}

a {
	color:#2ea3f2
}

a,a:hover{
	text-decoration:none
}

p, ul, ol {
	padding-bottom:1em
}

ul ul, ol ol, ul ol, ol ul {
	padding-bottom:0;
}

strong{
	font-weight:700
}

cite,em,i{
	font-style:italic
}

code,pre{
	font-family:Courier New,monospace;
	margin-bottom:10px
}

ins{
	text-decoration:none
}

sub,sup{
	height:0;
	line-height:1;
	position:relative;
	vertical-align:baseline
}

sup{
	bottom:.8em
}

sub{
	top:.3em
}

dl{
	margin:0 0 1.5em
}

dl dt{
	font-weight:700
}

dd{
	margin-left:1.5em
}

blockquote p{
	padding-bottom:0
}

embed,iframe,object,video{
	max-width:100%
}

input{appearance:none; -webkit-appearance:none}

input[type=checkbox]{appearance:checkbox; -webkit-appearance:checkbox}

input[type=radio]{appearance:radio; -webkit-appearance:radio}

input.text,input.title,input[type=email],input[type=password],input[type=tel],input[type=text],select,textarea{
	background-color:#fff;
	border:1px solid #bbb;
	padding:2px;
	color:#4e4e4e
}

input.text:focus,input.title:focus,input[type=text]:focus,select:focus,textarea:focus{
	border-color:#2d3940;
	color:#3e3e3e
}

input.text,input.title,input[type=text],select,textarea{margin:0}

button,input,select,textarea{font-family:inherit}

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

.clear{clear:both}

.alignright{float:right}

.alignleft{float:left}

.desktop {display:block}
.phone {display:none;}
.tablet {display:none;} 
.tablephone {display:none;}

@media (max-width: 750px) {
	.desktop {display:none;}
	.phone {display:none;}
	.tablet {display:block;}
	.tablephone {display:block;}
}

@media (max-width: 480px) {
	.desktop {display:none;}
	.phone {display:block;}
	.tablet {display:none;}
	.tablephone {display:block;}
}

.aligncenter {
	text-align: center;
}

.shift-right {
	padding-left: 40px;
}

@media (max-width: 700px) {
	.shift-right { padding-left: 10px; }
}

/* =========================== layout style =========================== */

li {margin-left:30px;}

h1,h2,h3,h4,h5,h6{
	color:#333;
	padding-top:15px;
	padding-bottom:15px;
	line-height: 1.2em;
	font-weight: 300;
	text-align: center;
}

h1 a,h2 a,h3 a,h4 a,h5 a,h6 a{ color:inherit }

h1 {font-size:50px;}
h2 {font-size:40px;}
h3 {font-size:35px;}
h4 {font-size:25px;}
h5 {font-size:25px;}
h6 {font-size:25px;}

#page-container{
	margin:auto;
	position:relative
}

.pageblock:not(.pageblock-container) {
	margin: 30px auto;
}

.pageblock:not(.pageblock-container):not(.pageblock-menu) {
	width:95%;
	max-width:1080px;
}

#page-container .pageblock-nobottom {
	margin-bottom: 0px;
}

#page-container .pageblock-notop {
	margin-top: 0px;
}

.pageblock-container {
	padding: 30px 0;
	width: 100%;
}

#page-container .boxcontainer {
	box-shadow: 0px 2px 18px 0px rgb(0 0 0 / 30%);
	max-width: 1080px;
	width: 95%;
	margin: 30px auto;
	padding: 15px 0;	
}

#page-container .pageblock-commentcontainer {
	padding: 0;
}

#page-container .pageblock-image {
	text-align: center;
}

#page-container .pageblock-maincontainer {
	margin: 0;
	padding: 0;
}

#page-container .pageblock-multicontainer {
	padding: 0;
	max-width:1080px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	flex-wrap: nowrap;
	align-items: stretch;
}

#page-container .pageblock-multicontainer:after {
  content: '';
  display: block;
  clear: both;
}

#page-container .multicontainer-flex {
  display: flex;
}

#page-container .pageblock-column, #page-container .pageblock-container, #page-container .pageblock {
	padding-top: 0px;
	padding-bottom: 0px;	
}

#page-container .fullwidth {
	width: 100%;
	max-width: none;
}

.pageblock-column-50 { width: 50%; }
.pageblock-column-30 { width: 30%; }
.pageblock-column-33 { width: 33%; }
.pageblock-column-70 { width: 70%; }
.pageblock-column-20 { width: 20%; }
.pageblock-column-80 { width: 80%; }
.pageblock-column-40 { width: 40%; }
.pageblock-column-60 { width: 60%; }

.pageblock-column-flex { 
	margin: 0 20px;
	display: block; 
}

@media (max-width: 700px) {

	#page-container .pageblock-multicontainer {
		display: block;
	}
	
	.pageblock-column {
		display: block;
		float: none;
	}
	
	.pageblock-column-50, .pageblock-column-30, .pageblock-column-33, .pageblock-column-70, .pageblock-column-20, .pageblock-column-80, .pageblock-column-40, .pageblock-column-60, .pageblock-column-flex, #page-container .multicontainer-flex {
		display: block;
		margin: 20px 0;
		width: 100%;
	}
	
}

.pageblock-boxshadow {
	padding: 15px;
	box-shadow: 0px 2px 18px 0px rgb(0 0 0 / 30%);
}


#page-container .main-title {
	margin-bottom:30px;
}

.info-container-column {
	display: flex;
	flex-direction: column;
	flex-wrap: wrap;
	justify-content: flex-start;
	align-items: flex-start;
	height: 100%;
}

.info-container-row {
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
	width: 100%;
}

.info-item {
	padding: 0 5px;
	margin: 10px;
}

.bg-gray {
	background-color: #ededed;
}

.bg-darkred {
	background-color: #af2d24;
}

.border-black { border:1px solid black; }
.border-gray { border:1px solid #af2d24; }

.outline-black { outline:1px solid black; }
.outline-gray { outline:1px solid #af2d24; }

.text-white, .text-white p, .text-white h1, .text-white h2, .text-white h3, .text-white h4 {
	color: white;
}

#page-container .red-header {
	width: 100%;
	margin: 0;
	outline:1px solid #af2d24;
	background-color: #af2d24;
}

#page-container .red-micro-header {
	width: -moz-fit-content;
  width: fit-content;	
	padding: 0 30px;
	background-color: #af2d24;
}

.red-header h4, .red-header h3, .red-micro-header h3, .red-micro-header h4{
	color: white;
}

@media (max-width: 480px) {

	#page-container{
		width:95%;
		max-width:auto;
	}

	li {margin-left:15px;}

	h1 {font-size:35px;}
	h2 {font-size:30px;}
	h3 {font-size:25px;}
	h4 {font-size:23px;}
	h5 {font-size:20px;}
	h6 {font-size:19px;}
}

.tophider {
	position: absolute;
	background-color: transparent;
	width: 100%;
	height: 70px;
	z-index: 10;
}

/* menu */

#userinfo {
	padding: 0; 
	margin: 5px 0 0 0; 
	text-align: right;
}
#userinfo img {
	width: 50px; 
	height: 50px; 
	border-radius: 25px; 
	display: block; 
	margin: auto;
	cursor: pointer;
}
.userinfo-img {
	display: inline-block; 
	vertical-align: top;
}
.userinfo-item {
	display: inline-block; 
	vertical-align: middle;  
	padding:10px 0 0 15px;
}
.userinfo-item a{
	color: black;
	transition: 1s;
}
.userinfo-item a:hover{
	color: #4d4d4d;
}

.menu-item {
	display:inline; 
	margin: 0 15px 0 0; 
	padding: 0;
}
.menu-item a{
	color: black;
	transition: 1s;
	white-space: nowrap;
}

.menu-item a:hover{
	color: #4d4d4d;
}

.pageblock-menu {
	margin-top: 0 !important;
	margin-bottom: 30px !important;
	background-color: #ededed;
}

.pageblock-menu .desktop {
	max-width: 100%;
	margin: 0;
	padding: 25px 30px;
}

.pageblock-menu .tablet {
	max-width: 100%;
	padding: 20px;
}

.pageblock-menu .desktop .menu {
	padding: 0; 
	margin: 0; 
	text-align: center; 
}

#logo-desktop {
	max-height: 60px;
	width: auto;
	max-width: 100%;
}

/* phone menu */

.overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.2);
	opacity: 0;
	animation: fadeIn 0.3s forwards;
	z-index: 10;
}
.overlay.fade-out {
	animation: fadeOut 0.3s forwards;
}

@keyframes fadeIn {
	to {
		opacity: 1;
	}
}

@keyframes fadeOut {
	to {
		opacity: 0;
	}
}

.menu-button {
	margin-top: 20px;
	width: 30px;
	height: 24px;
	cursor: pointer;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	z-index: 11;
	position: relative;
}

.menu-button div {
	height: 2px;
	background: #000;
	width: 100%;
	transition: transform 0.3s ease, opacity 0.3s ease;
}

.menu-button.open #bar1 {
	transform: translateY(10px) rotate(45deg);
}

.menu-button.open #bar2 {
	opacity: 0;
}

.menu-button.open #bar3 {
	transform: translateY(-10px) rotate(-45deg);
}


.phoneimg, .phoneimg img{
	width: 50px;
	height: 50px;
}

#phoneavatar img {
	border-radius: 25px; 
}

.phonemenu_container {
	display: flex;
	flex-direction: column;
	align-items: center;
	position: absolute;
	width:100%;
}

.phonemenu {
	margin-top: 10px;
	display: flex;
	flex-direction: column;
	align-items: stretch;
	border: 1px solid #ccc;
	background: #fff;
	box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
	overflow: hidden;
	max-height: 0;
	opacity: 0;
	transition: max-height 0.4s ease, opacity 0.3s ease;
	z-index: 11;
	position: relative;
	width: auto;
	min-width: 150px;
}

.phonemenu.open {
	max-height: 500px;
	opacity: 1;
}

.phonemenu a {
	padding: 10px 20px;
	color: #000;
	text-decoration: none;
	border-bottom: 1px solid #eee;
	width: 100%;
	box-sizing: border-box;
	display: block;
}

.phonemenu a:last-child {
	border-bottom: none;
}

.phonemenu a:hover {
	background: #f5f5f5;
}

.avatar-menu {
	position: absolute;
	right: 15px;
}

/* navigation */

.nav-button-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.nav-button {
	width: 100%;
	display: inline-block;
	box-sizing: border-box;	
	cursor: pointer;
	border-color: #af2d24;
	color: #af2d24;
	position: relative;
	font-size: 20px;
	font-weight: 500;
	padding: .3em 1em;
	line-height: 1.7em!important;
	background-color: transparent;
	background-size: cover;
	background-position: 50%;
	background-repeat: no-repeat;
	border: 2px solid;
	border-radius: 3px;
}

.pageblock-navigation .desktop .nav-button {
	margin: 10px 15px;
}
.pageblock-navigation .phone .nav-button {
	margin: 10px auto;
}

.nav-button-cell {
    display: flex;
    justify-content: center;
    padding: 0;
}

.nav-button-cell h1 {
	font-size: 35px;
}

.tablephone .nav-button-cell {
	padding: 15px;
}

/* buttons */

#page-container .om-button {
	font-size:20px;
	font-weight:500;
	padding:.3em 1em;
	margin-top:10px;
	margin-bottom:10px;
	line-height:1.7em!important;
	background-color:transparent;
	background-size:cover;
	background-position:50%;
	background-repeat:no-repeat;
	border:2px solid black;
	border-radius:3px;
	-webkit-transition-duration:.2s;
	transition-duration:.2s;
	-webkit-transition-property:all!important;
	transition-property:all!important;
	position:relative;
	color: black;
	text-align: center;
	cursor:pointer;
}

@media (max-width: 480px) {
	#page-container .om-button {
		max-width: 80%;
		margin: auto;
	}
}

.smallbutton, .smallbutton .om-button {
	width: -moz-fit-content;
  	width: fit-content;	
	margin: auto;
}

#page-container .om-button:hover {
	padding:.3em 2em .3em .7em;
}

#page-container .om-button:after{
	font-size:25px;
	content:"→";
	opacity:0;
	position:absolute;
	margin-left:-1em;
	-webkit-transition:all .2s;
	transition:all .2s;
	text-transform:none;
	-webkit-font-feature-settings:"kern" off;
	font-feature-settings:"kern" off;
	font-variant:none;
	font-style:normal;
	font-weight:400;
	text-shadow:none
}

#page-container .om-button:hover:after{
	opacity:1;
	margin-left:0
}

#page-container .pageblock-loginbuttons .button-container {
	display: flex;
	justify-content: center;
	align-items: center;
	flex-wrap: nowrap;
}

#page-container .pageblock-loginbuttons a {
	flex-grow: 1;
	margin: 0 15px;
}

.dashedblock {
	border-style: dashed;
	border-width: 1px;
	border-color: black;
	padding: 15px;
}

#page-container .form-button{
	width: max-content;
	margin: 0 15px;
	display: inline;
	top: -5px;
}

/* courses */

#page-container .coursecontents-courseheader {
	text-align: left;
}

#page-container .coursecontents-page {
	margin-left: 30px;
}

/* sellforms */

#page-container .realloginform , #page-container .realbuyform {
	box-shadow: 0px 2px 18px 0px rgb(0 0 0 / 30%);
	padding: 30px;
}

#page-container .pageblock-sellform .om-button{
	border-color: #af2d24;
	color: #af2d24;
}

#page-container .pageblock-sellform .outline-black {
	padding-bottom: 5px;
}

.sellform-flex {
	display: flex !important;
    flex-direction: column;
    justify-content: space-between;	
}

/* textarea */

.om-textarea {
	border-color:black; 
	font-size:14px; 
	padding:7px; 
	height: 15px;
	resize: none;
	overflow:hidden;
	box-sizing:content-box;
	-webkit-box-sizing: content-box;
	-moz-box-sizing: content-box;
}

.om-textarea-big {
	border-color:black; 
	font-size:14px; 
	padding:7px; 
	height: 45px;
	resize: none;
	overflow-y: scroll;
	overflow-x: hidden;
	box-sizing:content-box;
	-webkit-box-sizing: content-box;
	-moz-box-sizing: content-box;
}

textarea {
	border-color:black; 
	font-size:18px; 
	padding:10px; 
	width: 100%;
}

@media (max-width: 480px) {
	textarea {
		width:90%; 
		margin: auto;
		display: block;
	}
}

.textarea-telegram {
	font-family: 'Open Sans', sans-serif;
}

/* comments */

#page-container .pageblock-commentform {
	box-shadow: none !important;
}

.comment {
	margin-top: 30px;
	margin-bottom: 30px;
	padding: 20px; 
	box-shadow: 0px 2px 18px 0px rgb(0 0 0 / 30%);
	text-align: left;
}
.comment-parent {
	margin-left: 0px;
}
.comment-child {
	margin-left: 30px;
}
.comment-header {
	display:block;
}
.comment-avatar {
	width:80px; 
	height:80px;
	border-radius: 50%;
	float: left; 
	margin-right: 15px;
}
.comment-name {
	margin: 0;
	padding: 0;
	text-align:left;
}
.comment-info {
	margin: 0;
	padding-top: 5px;
	padding-bottom: 0px;
}
.comment-karma {
	background-color: green;
	color: white;
	padding: 1px 5px;
	margin-right: 5px;
}
.comment-karma a, .comment-karma a:hover, .comment-karma a:visited {
	color: white;
}
.comment-body {
	clear: both;
	padding-top: 15px;
}
.comment-body p:last-child {
	padding-bottom: 0px !important;
}

.comment-footer-info {
	padding: 0;
}
.comment-dlink {
	padding-right: 10px;
	cursor: pointer;
}
.comment-button{
	width: max-content;
	margin: 10px auto;
	cursor: pointer;
}
.om-upload {
	font-family: 'Open Sans', sans-serif;
	font-size: 18px;
}

/* chat */

.om-chat-form {
	display: table;
	width: 100%;
}
.om-chat-area {
	display: table-cell;
	padding: 0 10px;
	width: 100%;
}
.om-chat-area textarea {
	border-color:black; 
	font-size:14px; 
	padding:10px; 	
	width: 100%;
	max-height: 100px;
  resize: none;
}
.om-chat-button {
	display: table-cell;
	font-size:14px;	
	vertical-align: top;
	width: auto;
	padding-left: 15px;
}
.om-chat {
	margin-top: 5px;
	margin-bottom: 5px;
	padding: 10px; 
	text-align: left;
	display: table;
}
.om-chat-row {
	display: table-row;
}
.om-chat-avatar {
	display: table-cell;
	vertical-align: top;
	width:50px; 
	height:50px;
	min-width:50px;
}
.om-chat-avatar img {
	width:50px; 
	height:50px;
	border-radius: 50%;
}
.om-chat-body {
	display: table-cell;
	vertical-align: top;
	padding: 0 15px;
	margin: 0;
}
.om-chat-name {
	margin: 0;
	padding: 0;
	font-weight:bold;
}
.om-chat-name a {
	color:#1e1e1e;	
}
.om-chat-text {
	margin: 0;
	padding: 0;
}

#page-container .om-chat-button .om-button {
	margin-top: 0px;
	margin-bottom: 0px;
}

#page-container .om-chat-button .om-button:hover {
	padding:.3em 1em;
}
		
#page-container .om-chat-button .om-button:after{
	content:"";
}

/* coursecard */
		
.coursecard {
	margin-top: 30px;
	margin-bottom: 30px;
	padding: 0; 
	display: table;
	width: 100%;
	box-shadow: 0px 2px 18px 0px rgb(0 0 0 / 30%);
}
.coursecard-row {
	display: table-row;
}
.coursecard-cover {
	display: table-cell;
	vertical-align: top;
	width: 317px;
	height: 317px;
	padding: 0;
	margin: 0;
	background-size: cover; 
	background-position: center;
}
.coursecard-body {
	display: table-cell;
	vertical-align: middle;
	padding: 30px;
}
.coursecard-body h2 {
	text-align: center;
}
.coursecard-header {
	text-align: center;
	margin: 0;
	padding: 0;
}
.coursecard-offer {
	text-align: center;
	margin-top: 20px;
}
.coursecard-button {
	width: max-content;
	margin: 10px auto;
	cursor: pointer;
	border-color: black;
	color: black;
}

@media screen and (max-width: 700px) {

	.pageblock-coursecard, .coursecard-row , .coursecard-cover , .coursecard-body{
		display: block;
	}
	.coursecard-body {
		padding: 15px;
	}
	.coursecard-cover {
		width: 100%;
		aspect-ratio: 1 / 1;
		height: auto;
	}
}

/* blogcard */
		
.blogcard {
	margin-top: 30px;
	margin-bottom: 30px;
	padding: 0; 
	display: table;
	width: 100%;
	box-shadow: 0px 2px 18px 0px rgb(0 0 0 / 30%);
}
.blogcard-row {
	display: table-row;
}
.blogcard-cover {
	display: table-cell;
	vertical-align: middle;
	text-align:center;
	width: 300px;
	padding: 30px 15px 30px 30px;
	margin: 0;
	background-size: contain; 
	background-position: center;
	background-repeat: no-repeat;
}
.blogcard-body {
	display: table-cell;
	vertical-align: middle;
	padding: 30px 30px 30px 15px;
}
.blogcard-body h2 {
	text-align: center;
}

.blogcard-datetime {
	text-align: center;
	margin-top: 10px;
}

.blogcard-description {
	text-align: left;
	margin-top: 20px;
}
.blogcard-button {
	width: max-content;
	margin: 10px auto;
	cursor: pointer;
	border-color: black;
	color: black;
}
.blogcard-categorylist {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
}
.blogcard-category {
	padding: 0 15px;
	border-radius: 10px;
	background-color: lightgray;
}

.blogcard-category a, .blogcard-category a:hover, .blogcard-category a:focus, .blogcard-category a:active {
	color: black;
}

@media screen and (max-width: 700px) {

	.pageblock-blogcard, .blogcard-row , .blogcard-cover , .blogcard-body{
		display: block;
	}
	.blogcard-body {
		padding: 15px;
	}
	.blogcard-cover {
		width: 100%;
		padding: 15px;
		height: auto;
	}
}

/* timer */

.clockdiv {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 3rem;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
}

.clockdiv > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  border: 2px solid orange;
  padding: 20px 0 15px 0;
  border-radius: 10px;
  margin: 5px;
  background-color: orange;
  flex: 1;
}

.clockdiv .smalltext {
  font-size: 0.4em;
  margin-top: 25px;
}

@media (max-width: 480px) {

  .clockdiv {
    flex-direction: row;
    font-size: 1.5rem;
  }
  .clockdiv > div {
    flex: 1 1 25%;
    margin: 5px;
    padding: 10px;
    font-size: 1.2rem;
    text-align: center;
  }
  .clockdiv .smalltext {
    font-size: 0.8rem;
    margin-top: 10px;
  }
}

/* video */

.video-container {
    position: relative;
    width: 100%; 
    padding-bottom: 56.25%; 
    overflow: hidden;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%; 
    height: 100%; 
    border: 0;
}

/* other */

.om-leftpurple {
	border-left-width: 2px;
	border-left-style: solid;
	border-left-color: #8300E9;
	padding-left: 15px;
}

/* date selector */

.dateselector {
	display:flex; 
	justify-content: space-evenly; 
	flex-wrap: nowrap;
	margin: 20px 0;
}

.dateselector select {
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 5px;
    appearance: none;
    background-color: white;
    font-size: 17px;
    cursor: pointer;
    position: relative;
    padding-right: 30px;    
}

.select-wrapper {
    position: relative;
    display: inline-block;
}

.select-wrapper::after {
    content: "▼"; 
    font-size: 14px;
    color: gray;
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none; 
}

/* horizontal selector */

.tab-selector {
	display: flex;
	width: 100%;
	justify-content: center;
	border-bottom: 1px solid #ccc;
	background: #fff;
	position: sticky;
	top: 0;
	z-index: 2;
	flex-wrap: wrap;
}

.tab {
	flex: 1;
	text-align: center;
	padding: 15px 5px;
	cursor: pointer;
	color: #000;
	transition: background 0.3s;
}

.tab:hover, .tab.active {
	background: #f5f5f5;
}

.tab-content {
	display: none;
}

.tab-content.active {
	display: block;
}

/* input */

.pageblock-input {
	display: flex;	
	justify-content: center;
	align-items: stretch;	
}

@media (max-width: 480px) {
	.pageblock-input {
		flex-direction: column;
		flex-wrap: nowrap;
	}
}


.pageblock-input .inputwrapper {
	display: flex;
	align-items: center;	
}

.pageblock-input .inputwrapper .inputlabel {
	margin: 0 5px;
	white-space: nowrap;	
}

.pageblock-input textarea {
	margin: 0 5px;
	border-color: black; 
	padding:10px; 
	max-width: 100%;	
}

.pageblock-input .textarea-small {
	height: 45px;
	resize: none;
	overflow: hidden;
}

.pageblock-input .textarea-big {
	height: 150px;
	resize: none;
	overflow-y: scroll;
	overflow-x: hidden;
}

.pageblock-input .buttonwrapper {
	display: flex;
	align-items: center;	
}

.pageblock-input .buttonwrapper .inputbutton {
	margin: 0 5px;
	font-weight: 500;
	padding: .3em 1em;
	background-color: transparent;
	background-size: cover;
	background-position: 50%;
	background-repeat: no-repeat;
	border: 2px solid black;
	border-radius: 3px;
	-webkit-transition-duration: .2s;
	transition-duration: .2s;
	-webkit-transition-property: all !important;
	transition-property: all !important;
	position: relative;
	color: black;
	text-align: center;
	cursor: pointer;
}

.pageblock-input .buttonwrapper .inputbutton:hover {
	padding:.3em 2em .3em .7em;
}

.pageblock-input .buttonwrapper .inputbutton:after{
	font-size:25px;
	content:"→";
	opacity:0;
	position:absolute;
	margin-left:-1em;
	-webkit-transition:all .2s;
	transition:all .2s;
	text-transform:none;
	-webkit-font-feature-settings:"kern" off;
	font-feature-settings:"kern" off;
	font-variant:none;
	font-style:normal;
	font-weight:400;
	text-shadow:none;
}

.pageblock-input .buttonwrapper .inputbutton:hover:after{
	opacity:1;
	margin-left:0;
}

/* period buttons */

/* Partner clicks period buttons override: only when .period-btn is used */
.period-btn {
    position: relative;
}

/* active state: grey BG, no arrow animation, cursor default */
.period-btn.active {
    background: #bdc3c7 !important; /* soft grey */
}

/* disable any pseudo-element arrow if present in base theme */
.period-btn.active::after,
.period-btn.active::before {
    display: none !important;
    content: none !important;
    animation: none !important;
}

/* remove hover animation for active */
.period-btn.active:hover {
    filter: none !important;
    transform: none !important;
}

/* hide right arrow on hover for period buttons */
.period-btn:hover::after,
.period-btn:hover::before,
.period-btn.active:hover::after,
.period-btn.active:hover::before {
    display: none !important;
    content: none !important;
    animation: none !important;
}

/* keep size stable on hover for period buttons */
.period-btn {
    padding: .3em 1em !important;
}
.period-btn:hover {
    padding: .3em 1em !important;
}
/* OpenMindGuru — «Световой контур»
   Responsive visual layer; content and page behavior remain owned by existing blocks. */
:root {
	--om-ink: #172c36;
	--om-muted: #60747a;
	--om-paper: #f4f8f7;
	--om-card: #ffffff;
	--om-line: #dce8e5;
	--om-teal: #167c79;
	--om-mint: #83d8c8;
	--om-deep: #102c35;
	--om-shadow: 0 16px 42px rgba(23, 61, 65, .08);
}

html { scroll-behavior: smooth; }
body {
	color: var(--om-ink);
	background:
		radial-gradient(ellipse at 8% 2%, rgba(133, 220, 205, .16), transparent 33rem),
		linear-gradient(180deg, #f7faf9 0%, #f1f6f5 100%);
}

a { color: var(--om-teal); transition: color .18s ease, opacity .18s ease; }
a:hover { color: #0d5f60; }

h1, h2, h3, h4, h5, h6 { color: var(--om-ink); font-weight: 400; letter-spacing: -.025em; }
h1 { font-size: clamp(2.2rem, 4.4vw, 3.55rem); line-height: 1.08; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.65rem); }
h3 { font-size: clamp(1.45rem, 2.5vw, 2rem); }
p, li { line-height: 1.75; }

.nav-button-container {
	position: relative;
	z-index: 20;
	min-height: 74px;
	padding: 0 clamp(18px, 4vw, 56px);
	background: rgba(16, 44, 53, .97);
	border-bottom: 1px solid rgba(131, 216, 200, .34);
	box-shadow: 0 8px 30px rgba(10, 36, 42, .12);
}
.nav-button-container .nav-button-cell { min-height: 74px; }
.nav-button-container a, .nav-button-container h1 { color: #eef9f6; }
.nav-button-container .menu-item a { display: inline-block; padding: 10px 12px; font-size: .93rem; color: #d1e5e1; }
.nav-button-container .menu-item a:hover { color: var(--om-mint); }
.nav-button-container #userinfo a { color: var(--om-mint); }
.phonemenu_container { z-index: 30; }
.phonemenu { background: #102c35; border: 1px solid rgba(131, 216, 200, .3); box-shadow: var(--om-shadow); }
.phonemenu a { color: #e9f7f3; border-color: rgba(131, 216, 200, .14); }
.menu-button { border-color: #83d8c8; }
.menu-button div { background-color: #83d8c8; }

#page-container { max-width: 1440px; padding: 0 clamp(14px, 3vw, 44px) 42px; }
#page-container .main-title { margin: clamp(30px, 5vw, 64px) auto 36px; }
#page-container .main-title h1 { max-width: 960px; margin: auto; }
#page-container .main-title h4, #page-container .main-title h5 { color: var(--om-muted); }
.pageblock:not(.pageblock-container):not(.pageblock-menu) { max-width: 1120px; }
.pageblock-container { border-radius: 20px; }
#page-container .pageblock-multicontainer { gap: 22px; max-width: 1180px; }
#page-container .pageblock-multicontainer > .pageblock-column {
	min-width: 0;
	border: 1px solid rgba(189, 212, 207, .76);
	border-radius: 20px;
	box-shadow: var(--om-shadow);
	overflow: hidden;
}
.bg-gray { background-color: #f9fcfb; }
.bg-darkred { background: linear-gradient(155deg, #123c43, #102c35); color: #eaf7f3; }
.bg-darkred h1, .bg-darkred h2, .bg-darkred h3, .bg-darkred h4, .bg-darkred p { color: inherit; }

.pageblock-boxshadow, #page-container .boxcontainer,
#page-container .realloginform, #page-container .realbuyform {
	background: var(--om-card);
	border: 1px solid var(--om-line);
	border-radius: 18px;
	box-shadow: var(--om-shadow);
}

#page-container .om-button, #page-container .pageblock-sellform .om-button {
	position: relative;
	box-sizing: border-box;
	min-height: 48px;
	padding: 18px 24px;
	line-height: 1.25 !important;
	border: 1px solid #167c79;
	border-radius: 999px;
	background: #167c79;
	box-shadow: 0 8px 24px rgba(22, 124, 121, .22);
	color: white;
	font-weight: 500;
	transition: background-color .18s ease, border-color .18s ease, box-shadow .18s ease, color .18s ease;
}
#page-container .om-button:hover { padding: 18px 24px; transform: none; border-color: #0f6869; background: #0f6869; box-shadow: 0 8px 24px rgba(15, 104, 105, .28); color: #fff; }
#page-container .om-button:active { transform: none; background: #0c585a; box-shadow: 0 4px 12px rgba(15, 104, 105, .2); }
#page-container .om-button:focus-visible { outline: 3px solid rgba(72, 169, 157, .38); outline-offset: 3px; }
#page-container .om-button:after { display: none; }

#page-container .pageblock-coursecard, .coursecard-row {
	position: relative;
	border: 1px solid var(--om-line);
	border-radius: 22px;
	background: var(--om-card);
	box-shadow: var(--om-shadow);
	overflow: hidden;
}
.coursecard-cover { min-height: 300px; border-radius: 16px 0 0 16px; }
.coursecard-body { padding: clamp(22px, 4vw, 48px); }
.coursecard-body h2 { text-align: left; }
.coursecard-description { color: #526a70; }
.coursecard-button { border-radius: 999px; }
.pageblock-blogcard { border: 1px solid var(--om-line); border-radius: 20px; background: white; box-shadow: var(--om-shadow); overflow: hidden; }

/* Blog archive cards */
.om-archive #page-container, body:has(.pageblock-blogcard) #page-container { padding: 0 28px 60px; }
.om-archive #page-container .main-title, body:has(.pageblock-blogcard) #page-container .main-title { max-width: 1120px; margin: 42px auto 26px; }
.om-archive #page-container .main-title h1, body:has(.pageblock-blogcard) #page-container .main-title h1 { text-align: left; font-size: clamp(38px, 5vw, 62px); }
.pageblock-blogcard { width: 100%; max-width: 1120px; margin: 18px auto; border-color: #d7e5e0; border-radius: 18px; box-shadow: 0 8px 26px rgba(23, 61, 65, .055); }
.pageblock-blogcard .blogcard { display: block; width: auto; margin: 0; box-shadow: none; }
.pageblock-blogcard .blogcard-row { display: flex; align-items: stretch; }
.pageblock-blogcard .blogcard-cover { display: block; flex: 0 0 34%; width: auto; max-width: 360px; min-height: 220px; aspect-ratio: auto; align-self: stretch; overflow: hidden; padding: 0; background: #e5f0ec; }
.pageblock-blogcard .blogcard-cover a, .pageblock-blogcard .blogcard-cover img { display: block; width: 100%; height: 100%; }
.pageblock-blogcard .blogcard-cover img { min-height: 220px; max-height: none; object-fit: cover; object-position: center; }
.pageblock-blogcard .blogcard-body { display: flex; flex: 1; flex-direction: column; align-items: flex-start; justify-content: center; min-width: 0; padding: clamp(22px, 4vw, 42px); }
.pageblock-blogcard .blogcard-body h2 { margin: 0; text-align: left; font-size: clamp(25px, 3vw, 34px); line-height: 1.18; }
.pageblock-blogcard .blogcard-datetime { margin: 10px 0 0; color: #7b9291; text-align: left; font-size: 12px; }
.pageblock-blogcard .blogcard-categorylist { justify-content: flex-start; gap: 7px; margin-top: 13px; }
.pageblock-blogcard .blogcard-category { padding: 4px 10px; border: 1px solid #d7e8e2; border-radius: 999px; background: #edf6f2; font-size: 11px; }
.pageblock-blogcard .blogcard-category a { color: #317b76; text-decoration: none; }
.pageblock-blogcard .blogcard-description { max-width: 68ch; margin: 16px 0 6px; color: #536b70; text-align: left; font-size: 15px; line-height: 1.65; }
.pageblock-blogcard .blogcard-body > a { display: inline-flex; max-width: 100%; margin-top: 8px; text-decoration: none; }
.pageblock-blogcard .blogcard-body > a .om-button { display: inline-flex; align-items: center; justify-content: center; width: auto; min-width: 130px; min-height: 42px; margin: 0; padding: 9px 18px; border-width: 1px; border-radius: 999px; font-size: 14px; line-height: 1.4 !important; }
.pageblock-blogcard .blogcard-body > a .om-button:hover { padding: 9px 18px; }

@media (max-width: 700px) {
	.om-archive #page-container, body:has(.pageblock-blogcard) #page-container { padding: 0 16px 40px; }
	.om-archive #page-container .main-title, body:has(.pageblock-blogcard) #page-container .main-title { margin: 28px auto 20px; }
	.om-archive #page-container .main-title h1, body:has(.pageblock-blogcard) #page-container .main-title h1 { font-size: 38px; }
	.pageblock-blogcard { margin: 12px auto; border-radius: 14px; }
	.pageblock-blogcard .blogcard-row { display: flex; flex-direction: column; }
	.pageblock-blogcard .blogcard-cover { flex: none; width: 100%; max-width: none; min-height: 0; aspect-ratio: 16 / 9; }
	.pageblock-blogcard .blogcard-cover img { min-height: 0; max-height: none; }
	.pageblock-blogcard .blogcard-body { padding: 20px; }
	.pageblock-blogcard .blogcard-body h2 { font-size: 25px; }
	.pageblock-blogcard .blogcard-description { font-size: 14px; }
}

@media (prefers-reduced-motion: reduce) {
	#page-container .om-button { transition: none; }
}

.coursecontents-volume { margin: 16px auto; padding: 16px 20px; border: 1px solid var(--om-line); border-radius: 16px; background: rgba(255,255,255,.82); }
#page-container .coursecontents-courseheader { padding: 6px 0 12px; color: var(--om-teal); }
#page-container .coursecontents-page { margin: 0; padding: 10px 6px; border-top: 1px solid #edf2f0; }
#page-container .coursecontents-page a { display: inline-block; padding: 2px 0; }

.comment { margin: 18px 0; padding: clamp(18px, 3vw, 28px); border: 1px solid var(--om-line); border-radius: 18px; background: var(--om-card); box-shadow: var(--om-shadow); }
.comment-child { margin-left: clamp(12px, 4vw, 42px); }
.comment-avatar { width: 54px; height: 54px; border: 2px solid #d8eee8; }
.comment-name { color: var(--om-ink); font-size: 1.12rem; font-weight: 500; }
.comment-info { color: var(--om-muted); font-size: .86rem; }
.comment-karma { border-radius: 999px; background: #e6f5ef; color: #176d70; }
#page-container .comment-course-tag a, #page-container .comment-course-tag a:hover, #page-container .comment-course-tag a:visited { color: #15595b; font-weight: 600; }
.comment-body { color: #344b53; }
.comment-dlink a { color: var(--om-teal); }
#page-container .pageblock-commentform { border: 0; background: transparent; }
input.text, input.title, input[type=email], input[type=password], input[type=tel], input[type=text], select, textarea {
	border: 1px solid #c9dad5;
	border-radius: 10px;
	background: #fbfdfc;
	padding: 11px 13px;
	color: var(--om-ink);
}
input:focus, select:focus, textarea:focus { border-color: #48a99d; box-shadow: 0 0 0 3px rgba(72, 169, 157, .14); }

.onlinepage .pageblock-image img, .onlinepage iframe, .onlinepage video, .onlinepage .plyr {
	border-radius: 18px;
	box-shadow: 0 0 0 1px rgba(110, 211, 192, .48), 0 18px 56px rgba(6, 51, 58, .22);
}
.onlinepage .pageblock-image { padding: 12px; border-radius: 24px; background: radial-gradient(ellipse at center, rgba(109, 221, 199, .2), transparent 72%); }
.onlinepage .pageblock-image img { display: block; width: 100%; }
.onlinepage .pageblock-multicontainer { align-items: flex-start !important; }
.onlinepage .pageblock-column { color: inherit; }
.onlinepage .pageblock-column .pageblock-commentform { color: #e8f7f2; }
.onlinepage .pageblock-column .comment { color: var(--om-ink); }
.onlinepage #onlinecounter { color: var(--om-teal); font-weight: 600; }

#pagefooter { padding: 24px 16px; color: var(--om-muted); font-size: .84rem; }
#pagefooter p { margin: 0; }
:focus-visible { outline: 3px solid rgba(33, 143, 134, .55); outline-offset: 3px; }

@media (max-width: 900px) {
	.nav-button-container { padding: 0 18px; }
	#page-container { padding-right: 14px; padding-left: 14px; }
	#page-container .pageblock-multicontainer { gap: 14px; }
	.coursecard-cover { min-height: 240px; }
}

@media (max-width: 700px) {
	body { background: linear-gradient(180deg, #f6faf8, #f0f6f4); }
	.nav-button-container, .nav-button-container .nav-button-cell { min-height: 62px; }
	.nav-button-container { padding: 0 12px; }
	.nav-button-container .phoneimg img { max-height: 42px; width: auto; }
	#page-container { padding: 0 12px 28px; }
	#page-container .main-title { margin: 26px auto 22px; }
	.pageblock:not(.pageblock-container) { margin: 20px auto; }
	#page-container .pageblock-multicontainer > .pageblock-column { margin: 10px 0; border-radius: 16px; }
	.coursecard-cover { width: 100%; min-height: 0; aspect-ratio: 1.25 / 1; border-radius: 0; }
	.coursecard-body { padding: 20px; }
	.coursecard-body h2 { text-align: center; }
	.comment { margin: 14px 0; padding: 16px; }
	.comment-avatar { width: 44px; height: 44px; margin-right: 10px; }
	.comment-child { margin-left: 12px; }
	.onlinepage .pageblock-image { padding: 6px; }
	.coursecontents-volume { padding: 12px; }
	#page-container .coursecontents-page { margin: 0; padding: 9px 3px; }
}

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *:before, *:after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* Composition matching the approved «Световой контур» concept. */
body { background: #eaf2f0; font-family: Arial, Helvetica, sans-serif; }
body h1, body h2, body h3, body h4 { font-family: Georgia, 'Times New Roman', serif; font-weight: 400; }
body p { line-height: 1.6; }

.pageblock-menu { margin: 0 0 30px !important; background: #102e35; }
.pageblock-menu .desktop { padding: 0; }
.pageblock-menu .tablephone { padding: 0; }
.pageblock-menu .nav-button-container { height: 68px; max-width: 1480px; margin: auto; padding: 0 35px; box-sizing: border-box; background: #102e35; box-shadow: none; }
.pageblock-menu .nav-button-cell { min-height: 68px; align-items: center; }
.pageblock-menu .menu-item { margin: 0; }
.pageblock-menu .menu-item a { padding: 8px 12px; font-size: 13px; letter-spacing: .01em; }
.pageblock-menu .userinfo-item a { display: inline-flex; min-height: 36px; align-items: center; padding: 0 14px; border: 1px solid #629a98; color: #eaf8f3; font-size: 13px; }
.pageblock-menu .userinfo-img img { width: 39px; height: 39px; border-radius: 50%; }
.om-site-brand { display: inline-flex; align-items: center; gap: 8px; color: #f2fbf7 !important; font-size: 21px; font-weight: 700; letter-spacing: -.045em; white-space: nowrap; }
.om-site-brand:hover { color: #fff !important; }
.om-brand-symbol { color: #79d4c8; font: 31px/1 Georgia, serif; letter-spacing: 0; }
.om-brand-dot { color: #79d4c8; }
.pageblock-menu .phoneimg { width: auto; height: auto; }
.pageblock-menu .phoneimg .om-site-brand { font-size: 18px; }
.pageblock-menu .phoneimg .om-brand-symbol { font-size: 27px; }
.pageblock-menu .menu-button { margin: 0; }
.pageblock-menu .menu-button div { background: #d7f0e9; }
.pageblock-menu .phonemenu { background: #102e35; }
.pageblock-menu .phonemenu a { color: #eaf8f3; }
.pageblock-menu .phonemenu a:hover, .pageblock-menu .phonemenu a:focus, .pageblock-menu .phonemenu a:focus-visible, .pageblock-menu .phonemenu a:active { color: var(--om-ink); background: #f5f5f5; }

#page-container { max-width: none; padding: 0; }
.om-home #page-container, .om-catalog #page-container { padding: 0; }
.om-homepage, .om-catalog-page { max-width: 1480px; margin: -30px auto 0; }
.om-homepage *, .om-catalog-page * { box-sizing: border-box; }
.om-homepage h1, .om-homepage h2, .om-homepage h3,
.om-catalog-page h1, .om-catalog-page h2 { padding: 0; text-align: left; }
.om-homepage p, .om-catalog-page p { padding: 0; }
.om-kicker, .om-catalog-kicker { color: #278987; font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; }

.om-home-hero { display: grid; grid-template-columns: 55% 45%; min-height: 510px; border-bottom: 1px solid #b9d0c9; }
.om-home-copy { display: flex; flex-direction: column; align-items: flex-start; padding: clamp(50px, 7vw, 105px) 40px 40px clamp(35px, 6vw, 86px); background-color: #edf5f2; background-image: linear-gradient(rgba(35,101,99,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(35,101,99,.05) 1px,transparent 1px); background-size: 28px 28px; }
.om-home-copy .om-kicker { display: flex; align-items: center; gap: 10px; }
.om-home-copy .om-kicker span { width: 17px; height: 2px; background: #51b3aa; }
.om-home-copy h1 { margin: 25px 0 0; color: #17343a; font: 400 clamp(48px, 5.4vw, 76px)/1.02 Georgia, serif; letter-spacing: -.053em; }
.om-home-copy h1 em { color: #147e7d; font-weight: 400; }
.om-home-copy > p { max-width: 510px; margin-top: 25px; color: #557277; font-size: 16px; }
.om-home-actions { display: flex; align-items: center; gap: 27px; margin-top: 32px; }
.om-solid-link { display: inline-flex; align-items: center; justify-content: space-between; gap: 25px; min-width: 218px; min-height: 49px; padding: 12px 18px; background: #147e7d; color: #fff; font-size: 14px; font-weight: 600; }
.om-solid-link:hover { color: #fff; background: #0f6869; }
.om-text-link { color: #205d62; border-bottom: 1px solid currentColor; padding: 8px 0; font-size: 14px; }
.om-text-link span { margin-left: 10px; }
.om-home-footnote { width: min(100%, 500px); margin-top: auto; padding-top: 18px; border-top: 1px solid #bed6ce; color: #62878a; font-size: 11px; letter-spacing: 1.6px; text-transform: uppercase; }
.om-home-art, .om-live-preview { position: relative; isolation: isolate; overflow: hidden; background: radial-gradient(circle at 49% 48%,rgba(131,222,207,.36),transparent 31%),linear-gradient(150deg,#0d3440 5%,#07282f 60%,#082329 100%); }
.om-home-art { min-width: 0; }
.om-home-portrait { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.om-art-grid, .om-live-preview-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(115,221,204,.095) 1px,transparent 1px),linear-gradient(90deg,rgba(115,221,204,.095) 1px,transparent 1px); background-size: 34px 34px; mask-image: linear-gradient(110deg,transparent,#000 35%,#000); }
.om-orbit, .om-live-preview-ring { position: absolute; left: 50%; top: 48%; border: 1px solid rgba(130,231,214,.58); border-radius: 50%; transform: translate(-50%,-50%); }
.om-orbit-one { width: 290px; height: 290px; }
.om-orbit-two { width: 410px; height: 410px; border-style: dashed; opacity: .4; }
.om-light-core, .om-live-preview-core { position: absolute; left: 50%; top: 48%; width: 175px; height: 175px; border-radius: 50%; transform: translate(-50%,-50%); background: radial-gradient(circle at 40% 35%,#e7fff0,#9fe7d4 20%,#4ab6b2 52%,#0b5561 90%); box-shadow: 0 0 75px 30px rgba(85,207,188,.28),0 0 150px 80px rgba(69,175,167,.12); }
.om-home-art > span, .om-live-preview > span { position: absolute; right: 30px; bottom: 24px; color: #b3e8df; font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; }
.om-home-courses { background: #eaf2f0; padding: 46px clamp(35px, 6vw, 86px) 70px; }
.om-section-heading { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 26px; }
.om-section-heading h2 { margin: 8px 0 0; font-size: 38px; }
.om-section-heading > a { padding-bottom: 5px; border-bottom: 1px solid currentColor; color: #1d666a; font-size: 14px; }
.om-home-course-grid { display: grid; grid-template-columns: 1.22fr 1fr 1fr; gap: 12px; }
.om-home-course { position: relative; display: flex; flex-direction: column; min-height: 246px; padding: 22px; border: 1px solid #c4dbd3; background: #fbfdfb; color: #16343a; }
.om-home-course:hover, .om-catalog-card:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(10, 56, 60, .12); }
.om-home-course.om-featured { border-color: #123c45; background: #123c45; color: #eafaf5; }
.om-home-course > span { color: #248b88; font-size: 10px; font-weight: 700; letter-spacing: 1.3px; }
.om-home-course.om-featured > span { color: #8de3d2; }
.om-home-course i { position: absolute; right: 22px; top: 13px; color: #5ca7a0; font: 32px Georgia, serif; }
.om-home-course h3 { margin: 44px 0 10px; color: inherit; font-size: 25px; }
.om-home-course p { max-width: 300px; color: #617b7b; font-size: 13px; }
.om-home-course.om-featured p { color: #a8ccc7; }
.om-home-course b { display: block; margin-top: auto; padding-top: 18px; color: #1a7877; font-size: 13px; }
.om-home-course.om-featured b { color: #b4eee2; }

.om-catalog-page { min-height: 75vh; padding: 58px clamp(35px, 6vw, 86px) 90px; background: #eaf2ef; }
.om-catalog-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin: 14px 0 28px; }
.om-catalog-heading h1 { max-width: 650px; font-size: clamp(40px, 5vw, 64px); line-height: 1.06; }
.om-catalog-heading p { max-width: 600px; margin-top: 12px; color: #617b7b; font-size: 15px; }
.om-catalog-count { color: #607d7c; font-size: 13px; white-space: nowrap; }
.om-catalog-filters { display: flex; gap: 8px; flex-wrap: wrap; padding-bottom: 18px; border-bottom: 1px solid #bdd4cb; }
.om-catalog-filters button { padding: 10px 16px; border: 0; background: #dcebe7; color: #286a68; font: 13px Arial, sans-serif; cursor: pointer; }
.om-catalog-filters button.is-active, .om-catalog-filters button:hover { background: #147e7d; color: #fff; }
.om-catalog-grid { display: grid; grid-template-columns: 1.18fr .91fr .91fr; gap: 12px; margin-top: 24px; }
.om-catalog-card { position: relative; display: flex; flex-direction: column; min-height: 276px; padding: 22px; border: 1px solid #bcd4cb; background: #f9fdfb; color: #16343a; transition: transform .18s,box-shadow .18s; }
.om-catalog-card[hidden] { display: none; }
.om-catalog-card.is-featured { background: #133e46; border-color: #133e46; color: #edfaf5; }
.om-catalog-number { color: #248b88; font-size: 10px; font-weight: 700; letter-spacing: 1.4px; }
.om-catalog-card.is-featured .om-catalog-number { color: #8cdbcf; }
.om-catalog-symbol { position: absolute; top: 12px; right: 22px; color: #5ca7a0; font: 34px Georgia, serif; }
.om-catalog-card h2 { max-width: 310px; margin: 44px 0 11px; color: inherit; font-size: 26px; line-height: 1.16; }
.om-catalog-card p { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 3; color: #617b7b; font-size: 13px; }
.om-catalog-card.is-featured p { color: #b7d6d0; }
.om-catalog-link { margin-top: auto; padding-top: 17px; color: #1a7877; font-size: 13px; font-weight: 700; }
.om-catalog-card.is-featured .om-catalog-link { color: #b4eee2; }

.om-reviews #page-container { max-width: 1280px; padding: 0 30px 60px; }
.om-reviews-intro { margin: 40px auto 25px; width: 95%; max-width: 1120px; }
.om-reviews-intro > span { color: #248b88; font-size: 11px; font-weight: 700; letter-spacing: 2px; }
.om-reviews-intro h1 { padding: 9px 0; text-align: left; font-size: clamp(40px, 4.4vw, 60px); }
.om-reviews-intro p { color: #617b7b; font-size: 15px; }
.om-reviews .pageblock-commentform > h3 { text-align: right; color: #688786; font: 13px Arial, sans-serif; }
.om-reviews #allcomments { display: grid; grid-template-columns: 1.12fr .88fr; align-items: start; gap: 14px; }
.om-reviews #allcomments > .pageblock-comment { width: 100% !important; margin: 0 !important; }
.om-reviews .comment { margin: 0; border-radius: 0; box-shadow: none; }
.om-reviews .comment-avatar { width: 42px; height: 42px; }
.om-reviews .comment-name { font: 18px Georgia, serif; }
.om-reviews .comment-info { font-size: 12px; }
.om-reviews .comment-body { margin-top: 18px; font: 17px/1.5 Georgia, serif; }
.om-reviews .comment-karma { display: inline-block; padding: 3px 9px; margin: 5px 3px 0 0; background: #e1f0ea; }
.om-reviews .comment-karma a { color: #267a74; }

.om-online #page-container { max-width: 1260px; padding: 0 30px 60px; }
.om-online #page-container .main-title { max-width: 1120px; margin: 38px auto 22px; }
.om-online #page-container .main-title h1, .om-online #page-container .main-title h4 { text-align: left; }
.om-online #page-container .main-title h1 { font-size: clamp(40px, 4.5vw, 61px); }
.om-online #page-container .main-title h4 { font: 16px/1.6 Arial, sans-serif; }
.om-online .onlinepage > p { max-width: 1120px; margin: auto; text-align: left !important; color: #68827e; font-size: 13px; }
.om-online .onlinepage > .pageblock-container { max-width: 1120px; margin: 20px auto; }
.om-online .onlinepage .pageblock-container > .pageblock-text { width: 100%; max-width: none; }
.om-live-preview { width: 100%; height: clamp(290px, 40vw, 490px); margin: 0 auto; }
.om-live-preview-ring { width: 235px; height: 235px; box-shadow: 0 0 60px rgba(70,206,190,.25), inset 0 0 65px rgba(142,233,214,.2); }
.om-live-preview-core { width: 146px; height: 146px; }
.om-online .onlinepage .pageblock-button { text-align: center; }
.om-online .onlinepage .pageblock-button .om-button { width: auto; min-width: 270px; }
.om-online .onlinepage .pageblock-multicontainer { gap: 14px; }
.om-online .onlinepage .pageblock-multicontainer > .pageblock-column { border-radius: 0; }

.om-lesson #page-container { max-width: 1480px; padding: 0 30px 60px; }
.om-lesson-shell { display: grid; grid-template-columns: 255px minmax(0,1fr); gap: 0; max-width: 1260px; margin: 26px auto 0; border: 1px solid #b9d0ca; background: #f5faf8; }
.om-lesson-sidebar { padding: 24px 18px; border-right: 1px solid #bfd5cd; background: #dcebe7; }
.om-lesson-back { display: block; margin-bottom: 24px; color: #407c7b; font-size: 12px; }
.om-lesson-sidebar small { display: block; color: #1a8b86; font-size: 10px; font-weight: 700; letter-spacing: 1.4px; text-transform: uppercase; }
.om-lesson-sidebar h2 { padding: 12px 0 18px; text-align: left; font-size: 23px; }
.om-lesson-list { display: flex; flex-direction: column; gap: 5px; }
.om-lesson-list a { display: flex; align-items: baseline; gap: 10px; padding: 11px 9px; border-left: 2px solid transparent; color: #365b5d; font-size: 12px; line-height: 1.45; }
.om-lesson-list a b { color: #1a8b86; font: 13px Georgia, serif; }
.om-lesson-list a.is-current { border-left-color: #26a99f; background: #edf8f4; color: #173d41; }
.om-lesson-content { min-width: 0; padding: 20px clamp(20px, 4vw, 58px) 35px; }
.om-lesson-content .main-title { margin: 0 0 15px !important; }
.om-lesson-content .main-title h1 { text-align: left; font-size: clamp(29px, 3vw, 44px); }
.om-lesson-content .main-title h4 { text-align: left; color: #69908a; font: 13px Arial, sans-serif; }
.om-lesson-content .pageblock-navigation { margin: 10px auto 22px; }
.om-lesson-content .pageblock-navigation .nav-button-container { min-height: 0; padding: 0; border: 0; background: none; box-shadow: none; }
.om-lesson-content .pageblock-navigation .nav-button-cell { min-height: 0; }
.om-lesson-content .pageblock-navigation .nav-button { padding: 7px 10px; border: 1px solid #b9d5cc; border-radius: 0; color: #176d70; font: 12px Arial, sans-serif; }
.om-lesson-content .pageblock-navigation .nav-button:hover { background: #e3f3ed; }
.om-lesson-content .pageblock-video { width: 100% !important; margin: 10px auto 20px !important; }
.om-lesson-content .pageblock-video video, .om-lesson-content .pageblock-video .plyr { border-radius: 0; box-shadow: 0 0 0 1px rgba(110,211,192,.48),0 14px 34px rgba(6,51,58,.16); }
.om-lesson-mobile-nav { display: none; }

@media (max-width: 900px) {
	.pageblock-menu .nav-button-container { padding: 0 18px; }
	.pageblock-menu .menu-item a { padding: 8px 6px; font-size: 11px; }
	.om-site-brand { font-size: 18px; }
	.om-home-course-grid, .om-catalog-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
	.om-lesson-shell { grid-template-columns: 210px minmax(0,1fr); }
}

@media (max-width: 700px) {
	.pageblock-menu { margin-bottom: 0 !important; }
	.pageblock-menu .nav-button-container { height: 61px; padding: 0 15px; }
	.pageblock-menu .nav-button-cell { min-height: 61px; }
	.pageblock-menu .phoneimg .om-site-brand { font-size: 17px; }
	.pageblock-menu .phoneimg .om-brand-symbol { font-size: 24px; }
	.pageblock-menu .userinfo-item a { font-size: 11px; min-height: 31px; padding: 0 8px; }
	.pageblock-menu .menu-button { width: 24px; height: 20px; }
	.om-homepage, .om-catalog-page { margin-top: 0; }
	.om-home-hero { display: flex; flex-direction: column; }
	.om-home-copy { min-height: 395px; padding: 38px 24px 28px; }
	.om-home-copy h1 { font-size: clamp(43px, 10vw, 57px); }
	.om-home-copy > p { font-size: 14px; }
	.om-home-actions { gap: 18px; flex-wrap: wrap; margin-top: 25px; }
	.om-solid-link { min-width: 0; }
	.om-home-footnote { margin-top: 28px; font-size: 9px; }
	.om-home-art { min-height: 270px; }
	.om-orbit-one { width: 190px; height: 190px; }
	.om-orbit-two { width: 275px; height: 275px; }
	.om-light-core { width: 115px; height: 115px; }
	.om-home-courses { padding: 32px 24px 45px; }
	.om-section-heading h2 { font-size: 30px; }
	.om-section-heading > a { font-size: 12px; }
	.om-home-course-grid, .om-catalog-grid { display: grid; grid-template-columns: 1fr; }
	.om-home-course { min-height: 190px; padding: 18px; }
	.om-home-course h3 { margin-top: 25px; font-size: 23px; }
	.om-catalog-page { padding: 38px 22px 55px; }
	.om-catalog-heading { display: block; }
	.om-catalog-heading h1 { font-size: 42px; }
	.om-catalog-heading p { font-size: 14px; }
	.om-catalog-count { display: block; margin-top: 12px; }
	.om-catalog-filters { gap: 6px; }
	.om-catalog-filters button { padding: 8px 10px; font-size: 11px; }
	.om-catalog-grid { gap: 10px; }
	.om-catalog-card { min-height: 210px; padding: 18px; }
	.om-catalog-card h2 { margin-top: 25px; font-size: 24px; }
	.om-reviews #page-container, .om-online #page-container, .om-lesson #page-container { padding: 0 16px 40px; }
	.om-reviews-intro { width: 100%; margin-top: 28px; }
	.om-reviews-intro h1 { font-size: 38px; }
	.om-reviews #allcomments { display: block; }
	.om-reviews #allcomments > .pageblock-comment { margin-bottom: 12px !important; }
	.om-reviews .comment-body { font-size: 16px; }
	.om-online #page-container .main-title { margin-top: 26px; }
	.om-online #page-container .main-title h1 { font-size: 38px; }
	.om-live-preview { height: 245px; }
	.om-live-preview-ring { width: 155px; height: 155px; }
	.om-live-preview-core { width: 100px; height: 100px; }
	.om-lesson-shell { display: flex; flex-direction: column; margin-top: 18px; border: 0; background: transparent; }
	.om-lesson-sidebar { display: none; }
	.om-lesson-mobile-nav { display: block; order: 2; margin: 0 0 16px; border: 1px solid #b9d5cc; background: #f8fcf9; }
	.om-lesson-mobile-nav summary { display: flex; justify-content: space-between; padding: 12px 14px; color: #246c6c; font-size: 13px; cursor: pointer; }
	.om-lesson-mobile-nav .om-lesson-list { padding: 0 8px 10px; }
	.om-lesson-content { display: contents; }
	.om-lesson-content .main-title { order: 1; padding: 0 2px; }
	.om-lesson-content .main-title h1 { font-size: 31px; }
	.om-lesson-content > .pageblock-navigation:first-of-type { order: 3; }
	.om-lesson-content > .coursepage { order: 4; }
	.om-lesson-content > .pageblock-navigation:last-of-type { order: 5; }
}

/* Review controls and embedded player containment. */
.om-review-filters { display: flex; flex-wrap: wrap; gap: 8px; width: 95%; max-width: 1120px; margin: 0 auto 14px; padding-bottom: 15px; border-bottom: 1px solid #bdd4cb; }
.om-review-filters button { border: 0; padding: 9px 13px; background: #dcebe7; color: #286a68; font: 12px Arial, sans-serif; cursor: pointer; }
.om-review-filters button.is-active, .om-review-filters button:hover { background: #147e7d; color: white; }
.om-reviews #allcomments { grid-template-columns: minmax(0,1.12fr) minmax(0,.88fr); }
.om-reviews #allcomments > .pageblock-comment { min-width: 0; }
.om-reviews #allcomments > .pageblock-comment[hidden] { display: none !important; }
.om-reviews .comment { min-width: 0; overflow-wrap: anywhere; }
.om-reviews .comment-body { min-width: 0; }
.om-reviews .pageblock-video { position: relative; max-width: 100%; }
.om-reviews .pageblock-video .tophider { max-width: 100%; }
.om-reviews .commentvideo, .om-reviews video { max-width: 100%; }
.om-reviews .om-review-clamped .comment-body { max-height: 180px; overflow: hidden; }
.om-reviews .om-review-clamped.is-expanded .comment-body { max-height: none; }
.om-review-expand, .om-reviews-more { border: 0; background: transparent; color: #177f7f; font: 12px Arial, sans-serif; font-weight: 700; cursor: pointer; }
.om-review-expand { margin-top: 12px; padding: 0; }
.om-reviews-more { display: block; width: 95%; max-width: 1120px; margin: 24px auto 0; padding: 17px; border-top: 1px solid #bdd4cb; text-align: center; }
.om-reviews-more[hidden] { display: none; }

.om-online .onlinepage .pageblock-button .om-button { display: inline-flex; justify-content: center; width: auto; min-width: 0; max-width: 100%; padding: 12px 20px; border-radius: 0; font-size: 14px; line-height: 1.4 !important; }
.om-online .onlinepage .pageblock-button .om-button:hover { padding: 12px 20px; }
.om-online .onlinepage .pageblock-button.om-guest-access { text-align: center; }
#page-container .pageblock-button.om-guest-access .om-button {
	box-sizing: border-box;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: auto;
	min-width: 0;
	max-width: min(100%, 760px);
	min-height: 64px;
	padding: 16px 28px;
	border-radius: 999px;
	font-size: 18px;
	line-height: 1.4;
	text-align: center;
	white-space: normal;
}
#page-container .pageblock-button.om-guest-access .om-button:hover { padding: 16px 28px; }
.om-lesson { overflow-x: clip; }

@media (max-width: 700px) {
	.om-review-filters { width: 100%; flex-wrap: nowrap; overflow-x: auto; padding-bottom: 12px; }
	.om-review-filters button { flex: none; white-space: nowrap; font-size: 11px; }
	.om-reviews #allcomments { display: block; }
	.om-online .onlinepage .pageblock-button .om-button { font-size: 13px; }
	#page-container .pageblock-button.om-guest-access .om-button { max-width: 100%; min-height: 58px; padding: 14px 18px; font-size: 15px; }
	#page-container .pageblock-button.om-guest-access .om-button:hover { padding: 14px 18px; }
}

@media (max-width: 480px) {
	#page-container { width: 100%; box-sizing: border-box; }
}

/* Authenticated broadcast: player and discussion. */
.om-online .onlinepage > .pageblock-multicontainer > .pageblock-column-30 { padding: 15px; background: #f9fdfb; color: #16343a; }
.om-online .onlinepage > .pageblock-multicontainer > .pageblock-column-30 .pageblock-commentform { display: flex; flex-direction: column; color: #16343a; }
.om-online .onlinepage .pageblock-video .video-container { background: radial-gradient(circle at 50% 46%, rgba(89,211,190,.35), transparent 32%), linear-gradient(140deg,#0c3b45,#082930); }
.om-online .onlinepage .pageblock-video .video-container:before { content: ''; position: absolute; z-index: 0; width: 34%; aspect-ratio: 1; left: 33%; top: 20%; border-radius: 50%; background: radial-gradient(circle at 39% 34%,#e3fff0,#8ddccb 36%,#207d82 83%); box-shadow: 0 0 65px rgba(92,221,196,.36); }
.om-online .onlinepage .pageblock-video iframe { z-index: 1; background: transparent; }
.om-online #om-chat-form { order: 2; display: flex; align-items: center; gap: 9px; padding-top: 12px; border-top: 1px solid #d8e8e2; }
.om-online #allcomments { order: 1; min-height: 330px; max-height: 610px; overflow-y: auto; }
.om-online #allcomments .om-chat { display: block; margin: 0; padding: 13px 0; border-bottom: 1px solid #d9e8e2; color: #16343a; }
.om-online #allcomments .om-chat-text { color: #344e54; font-size: 13px; line-height: 1.5; }
.om-online #allcomments .om-chat-name, .om-online #allcomments .om-chat-name a { color: #173b40; font-size: 13px; }
.om-online #allcomments .om-chat-avatar, .om-online #allcomments .om-chat-avatar img { width: 34px; min-width: 34px; height: 34px; }
.om-online #allcomments .om-chat-body { padding: 0 8px; }
.om-online #om-chat-form .om-chat-avatar, .om-online #om-chat-form .om-chat-avatar img { width: 34px; min-width: 34px; height: 34px; }
.om-online #om-chat-form .om-chat-area { min-width: 0; padding: 0; }
.om-online #om-chat-form .om-chat-area textarea { width: 100%; box-sizing: border-box; min-height: 39px; max-height: 80px; border-color: #bcd6cd; background: white; font-size: 12px; }
.om-online #om-chat-form .om-chat-button { padding: 0; }
.om-online #om-chat-form .om-chat-button .om-button { min-width: 40px; min-height: 40px; padding: 4px; border-radius: 0; font-size: 18px; }

@media (max-width: 700px) {
	.om-online .onlinepage > .pageblock-multicontainer > .pageblock-column-30 { padding: 12px; }
	.om-online #allcomments { min-height: 220px; max-height: 430px; }
}