@charset "UTF-8";

/*
 * Responsive layout overrides for the legacy IPOfferings site.
 * These rules load after page-level styles so the existing markup and
 * functionality can remain unchanged while the layout becomes fluid.
 */

html {
	overflow-x: hidden;
}

body {
	overflow-wrap: break-word;
}

.visually-hidden {
	border: 0 !important;
	clip: rect(0 0 0 0) !important;
	height: 1px !important;
	margin: -1px !important;
	overflow: hidden !important;
	padding: 0 !important;
	position: absolute !important;
	white-space: nowrap !important;
	width: 1px !important;
}

#container,
.bottom-body {
	box-sizing: border-box;
	max-width: 1080px;
	width: calc(100% - 32px) !important;
}

.bottom-body #container {
	width: 100% !important;
}

#container > a:first-child > img,
#header img,
#collage img,
#footer img {
	height: auto;
	max-width: 100%;
}

#menu,
#mainContent,
#main-content,
.left-column,
.right-column {
	box-sizing: border-box;
}

#mainContent {
	width: calc(100% - 165px);
}

#main-content {
	width: calc(100% - 165px) !important;
}

.left-column {
	width: 64% !important;
}

.right-column {
	margin-left: 1% !important;
	width: 34% !important;
}

#mainContent img,
#main-content img {
	height: auto;
	max-width: 100%;
}

#mainContent table,
#main-content table {
	max-width: 100%;
}

#mainContent th,
#mainContent td,
#main-content th,
#main-content td {
	overflow-wrap: anywhere;
}

#mainContent iframe,
#mainContent object,
#mainContent embed,
#mainContent video,
#main-content iframe,
#main-content object,
#main-content embed,
#main-content video,
#footer iframe {
	max-width: 100%;
}

#mainContent input,
#mainContent select,
#mainContent textarea,
#main-content input,
#main-content select,
#main-content textarea,
#footer input,
#footer select,
#footer textarea {
	box-sizing: border-box;
	max-width: 100%;
}

#menu ul li:focus-within > ul {
	display: block;
}

.sold-patent {
	font-size: clamp(44px, 9vw, 100px);
	left: 50%;
	line-height: 1;
	margin-left: 0;
	margin-top: clamp(40px, 7vw, 80px);
	pointer-events: none;
	transform: translateX(-50%) rotate(20deg);
	white-space: nowrap;
	z-index: 2;
}

/* Compact desktop and landscape tablet */
@media screen and (max-width: 1100px) {
	#container {
		margin-bottom: 16px;
		margin-top: 16px;
	}

	.bottom-body {
		margin-left: auto;
		margin-right: auto;
	}
}

/* Tablet: move the navigation above the content. */
@media screen and (max-width: 900px) {
	#container,
	.bottom-body {
		width: calc(100% - 24px) !important;
	}

	#menu {
		float: none;
		margin: 0;
		padding: 8px 14px 12px;
		text-align: center;
		width: 100%;
	}

	#menu > ul {
		display: grid;
		gap: 6px;
		grid-template-columns: repeat(3, minmax(0, 1fr));
		margin: 0;
		padding: 0;
		text-align: left;
	}

	#menu > ul > li {
		min-width: 0;
	}

	#menu ul li a,
	#menu ul ul li a {
		box-sizing: border-box;
		margin: 0;
		min-height: 42px;
		padding: 10px;
		width: 100%;
	}

	#menu ul ul {
		display: none;
		margin: 4px 0 0;
		padding: 0;
		position: static;
	}

	#menu ul li:hover > ul,
	#menu ul li:focus-within > ul {
		display: block;
	}

	#menu > br {
		display: none;
	}

	#menu > img {
		float: none;
		height: auto;
		margin: 12px 1% 0 !important;
		max-width: 29%;
		padding-bottom: 0 !important;
		vertical-align: top;
		width: 130px !important;
	}

	#mainContent,
	#main-content {
		float: none;
		padding-left: 20px;
		padding-right: 20px;
		width: 100% !important;
	}

	#collage img {
		display: block;
		margin-left: auto;
		margin-right: auto;
	}
}

/* Portrait tablet and large phone */
@media screen and (max-width: 720px) {
	body {
		background-image: none !important;
	}

	#container,
	.bottom-body {
		border-left: 0;
		border-right: 0;
		margin: 0 auto;
		width: 100% !important;
	}

	#menu > ul {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	#mainContent,
	#main-content {
		padding-left: 16px;
		padding-right: 16px;
	}

	.left-column,
	.right-column {
		float: none !important;
		margin-left: 0 !important;
		width: 100% !important;
	}

	#mainContent p,
	#mainContent li,
	#main-content p,
	#main-content li {
		font-size: 14px;
		line-height: 1.5;
	}

	#mainContent h1,
	#mainContent h1 a,
	#main-content h1,
	#main-content h1 a {
		font-size: 20px;
		line-height: 1.25;
		white-space: normal !important;
	}

	#mainContent table,
	#main-content table {
		display: block;
		overflow-x: auto;
		-webkit-overflow-scrolling: touch;
		width: 100%;
	}

	#footer {
		height: auto !important;
	}
}

/* Phone */
@media screen and (max-width: 520px) {
	#container > a:first-child {
		display: block;
		overflow: hidden;
	}

	#container > a:first-child > img {
		height: 60px;
		max-width: none;
		object-fit: cover;
		object-position: right center;
		width: 100%;
	}

	#menu {
		padding-left: 10px;
		padding-right: 10px;
	}

	#menu > ul {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	#menu ul li a,
	#menu ul ul li a {
		font-size: 12px;
		min-height: 44px;
		padding: 12px;
	}

	#menu ul ul li a {
		padding-left: 24px;
	}

	#menu > img {
		margin-left: .5% !important;
		margin-right: .5% !important;
		max-width: 31%;
		width: 105px !important;
	}

	#mainContent,
	#main-content {
		padding-left: 14px;
		padding-right: 14px;
	}

	#mainContent p,
	#mainContent li,
	#main-content p,
	#main-content li {
		font-size: 15px;
	}

	#mainContent img[align="right"],
	#mainContent img[align="left"],
	#main-content img[align="right"],
	#main-content img[align="left"] {
		display: block;
		float: none;
		margin: 12px auto !important;
	}

	#mainContent img[src*="Sold.gif"],
	#mainContent img[src*="Sold_Licensed.gif"],
	#main-content img[src*="Sold.gif"],
	#main-content img[src*="Sold_Licensed.gif"] {
		left: 50% !important;
		max-width: 85%;
		transform: translateX(-50%);
	}

	#mainContent table,
	#main-content table {
		font-size: 12px;
	}

	.contact-details,
	.contact-details tbody,
	.contact-details tr,
	.contact-details td {
		display: block;
		width: 100% !important;
	}

	.contact-details tr {
		margin-bottom: 10px;
	}

	.contact-details td {
		padding: 2px 0;
		text-align: left !important;
	}

	.contact-details td:first-child {
		color: #003399;
		font-weight: bold;
	}

	#footer p {
		box-sizing: border-box;
		padding-left: 12px;
		padding-right: 12px;
	}

	.sold-patent {
		font-size: 44px;
		margin-top: 42px;
	}
}

/* Small phone */
@media screen and (max-width: 380px) {
	#menu ul li a,
	#menu ul ul li a {
		font-size: 11px;
		padding-left: 8px;
		padding-right: 8px;
	}

	#mainContent,
	#main-content {
		padding-left: 10px;
		padding-right: 10px;
	}

	#menu > img {
		width: 96px !important;
	}

	.sold-patent {
		font-size: 40px;
	}
}