*,
*::before,
*::after {
	box-sizing: border-box;
}

html,
body {
	margin: 0;
	padding: 0;
	border: 0;
	overflow: auto;
	min-height: 100%;
}

body {
	width: 100%;
	font-family: Arial, Helvetica, sans-serif;
	font-size: clamp(10pt, 1vw, 16pt);
	font-weight: 400;
	color: #35382f;
	line-height: 1.5;
	-webkit-text-size-adjust: 100%;
	background: #499fa4;
	background: linear-gradient(45deg, #499fa4 0%, #35382f 20%, #3f779d 40%, #35382f 50%, #3f779d 60%, #35382f 80%, #499fa4 100%);
}

body.homepage-background {
	background-image: url("../images/homebackground-alex-conchillos-300.jpg");
	background-repeat: repeat;
}

@font-face {
	font-family: automobile-contest;
	src: url("../fonts/Automobile-Contest.ttf");
}

@font-face {
	font-family: smiling-quotes;
	src: url("../fonts/Smiling-Quotes.ttf");
}

header {
	background-color: #f4f5f7;
	padding: 20px 15px 20px 15px;
}

footer {
	background-color: #499fa4;
	padding: 20px 15px 5px 15px;
	color: #252a2a;
}

footer a {
	color: #252a2a;
}

h1,
h2,
h3,
h4 {
	margin-top: 0;
	margin-bottom: 0.5rem;
	font-weight: 500;
	line-height: 1.2;
}

h1 {
	font-size: clamp(16pt, 3vw, 36pt);
}

h2 {
	font-size: clamp(15pt, 2.5vw, 28pt);
}

h3 {
	font-size: clamp(14pt, 2vw, 22pt);
}

h4 {
	font-size: clamp(13pt, 1.5vw, 18pt);
}

a.no-style {
	text-decoration: none;
	color: inherit;
}

img,
svg {
	vertical-align: middle;
}

.ptitle {
	font-family: automobile-contest, Arial, Helvetica, sans-serif;
	font-size: clamp(52pt, 5vw, 72pt);
}

.container {
	width: 100%;
	padding-right: 0.75rem;
	padding-left: 0.75rem;
	margin-right: auto;
	margin-left: auto;
}

nav {
	position: relative;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	padding-top: 0.5rem;
	padding-bottom: 0.5rem;
}

.flexrow {
	display: flex;
	flex-wrap: wrap;
	margin-top: 0;
	margin-right: -12px;
	margin-left: -12px;
}

.flexrow>* {
	flex-shrink: 0;
	width: 100%;
	max-width: 100%;
	padding-right: 12px;
	padding-left: 12px;
}

.column {
	flex: 0 0 auto;
	padding-left: 12px;
	padding-right: 12px;
}

.navul {
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	padding-left: 0;
	margin-bottom: 0;
	margin-top: 0;
	list-style: none;
}

.navlink {
	background-color: transparent;
	color: #35382f;
	display: block;
	padding: 0.5rem 1rem;
	text-decoration: none;
	transition: all 1s linear;
}

.navlink:hover {
	background-color: #3f779d;
	color: #f4f5f7;
	border: 1px solid #3f779d;
}

.tagline {
	font-family: "Brush Script MT", cursive;
	font-size: clamp(24pt, 3vw, 36pt);
}

.page-title {
	background-color: #499fa4;
	color: #252a2a;
	padding: 0 15px;
}

.body-content {
	padding: 20px 15px 20px 15px;
}

.main-content {
	background-color: #f4f5f7;
}

.center-align {
	display: flex;
	align-items: center;
}

.left-float {
	float: left;
	padding: 10px;
}

.right-float {
	float: right;
	padding: 10px;
}

.clear-float {
	clear: both;
}

.responsive-logo {
	width: 100%;
	max-width: 200px;
	height: auto;
}

.responsive-iframe-container {
	position: relative;
	overflow: hidden;
	width: 100%;
	padding-top: 56.25%;
}

.responsive-iframe {
	position: absolute;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
	width: 100%;
	height: 100%;
	border: 0;
}

.responsive-image {
	width: 100%;
	max-width: 65vh;
	height: auto;
	margin: auto;
	display: block;
}

.img-fluid {
	width: 100%;
	height: auto;
}

.img-transform {
	transition: all 2s;
}

.img-transform:hover {
	transform: scale(2, 2) rotate(360deg);
}

.svg-center {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 10px;
}

.form-div {
	padding: 10px;
	margin: 5px;
}

.main-button {
	background-color: #3f779d;
	border: #3f779d;
	color: #ffffff;
}

.contact-overlay {
	position: fixed;
	top: 10%;
	left: 40%;
	outline: 0;
	z-index: 1051;
	width: 30%;
	height: 40%;
	overflow-y: auto;
	overflow-x: hidden;
}

.music-overlay {
	background-color: #f4f5f7;
	margin: 5px;
	z-index: 1051;
	position: fixed;
	bottom: 0;
	right: 0;
	padding: 5px;
	width: 10vw;
}

.audio-width {
	width: 8vw;
}

.modal-title {
	font-size: 1.25rem;
	font-weight: 500;
}


/* Grid layout for Future of Vehicles */

.future-grid {
	display: grid;
	grid-template-rows: repeat(6, min-content);
	grid-template-columns: repeat(10, 1fr);
}

.future-header {
	display: grid;
	grid-row: 1;
	grid-column: 1/span 10;
	grid-template-rows: subgrid;
	grid-template-columns: subgrid;
	background-color: #f4f5f7;
	padding: 20px 15px 20px 15px;
}

.future-logo {
	grid-row: 1;
	grid-column: 1/span 6;
}

.future-nav {
	grid-row: 1;
	grid-column: 7/span 4;
}

.future-pagetitle {
	grid-row: 2;
	grid-column: 1/span 10;
}

.future-one {
	grid-row: 3;
	grid-column: 1/span 10;
	background-color: #f4f5f7;
	padding: 20px 15px 5px 15px;
}

.future-twoA {
	grid-row: 4;
	grid-column: 1/span 3;
	background-color: #f4f5f7;
	padding: 10px 15px;
}

.future-twoB {
	grid-row: 4;
	grid-column: 4/span 7;
	background-color: #f4f5f7;
	padding: 10px 15px;
}

.future-threeA {
	grid-row: 5;
	grid-column: 1/span 5;
	background-color: #f4f5f7;
	padding: 10px 15px 20px 15px;
}

.future-threeB {
	grid-row: 5;
	grid-column: 6/span 5;
	background-color: #f4f5f7;
	padding: 10px 15px 20px 15px;
}

.future-footer {
	grid-row: 6;
	grid-column: 1/span 10;
	background-color: #499fa4;
	padding: 20px 15px 5px 15px;
	color: #252a2a;
}

.future-footer a {
	color: #252a2a;
}


/* Media queries added for assignment. */

@media screen and (min-width: 576px) {
	.container {
		max-width: 540px;
	}
	.navul .navlink {
		padding-right: 0.5rem;
		padding-left: 0.5rem;
	}
}

@media screen and (min-width: 768px) {
	.container {
		max-width: 720px;
	}
	.col100 {
		width: 100%;
	}
	nav {
		justify-content: flex-start;
	}
	.homemusic-align {
		text-align: left;
	}
}

@media screen and (min-width: 992px) {
	.container {
		max-width: 960px;
	}
	.col75 {
		width: 60%;
	}
	.col60 {
		width: 60%;
	}
	.col50 {
		width: 50%;
	}
	.col40 {
		width: 40%;
	}
	.col33 {
		width: 33.3333%;
	}
	.col25 {
		width: 25%;
	}
	nav {
		justify-content: flex-end;
	}
	.homemusic-align {
		text-align: right;
	}
}

@media screen and (min-width: 1200px) {
	.container {
		max-width: 1140px;
	}
}

@media screen and (min-width: 1400px) {
	.container {
		max-width: 1320px;
	}
}

@media screen and (max-width: 1000px) {
	.tagline-newline {
		display: inline-block;
	}
}

@media screen and (max-width: 992px) {
	.future-grid {
		display: grid;
		grid-template-rows: repeat(9, min-content);
		grid-template-columns: 1fr;
	}
	.future-header {
		display: grid;
		grid-row: 1/2;
		grid-column: 1;
		grid-template-rows: subgrid;
		grid-template-columns: subgrid;
		background-color: #f4f5f7;
		padding: 20px 15px 20px 15px;
	}
	.future-logo {
		grid-row: 1;
		grid-column: 1;
	}
	.future-nav {
		grid-row: 2;
		grid-column: 1;
	}
	.future-pagetitle {
		grid-row: 3;
		grid-column: 1;
	}
	.future-one {
		grid-row: 4;
		grid-column: 1;
		background-color: #f4f5f7;
		padding: 20px 15px 5px 15px;
	}
	.future-twoA {
		grid-row: 5;
		grid-column: 1;
		background-color: #f4f5f7;
		padding: 10px 15px;
	}
	.future-twoB {
		grid-row: 6;
		grid-column: 1;
		background-color: #f4f5f7;
		padding: 10px 15px;
	}
	.future-threeA {
		grid-row: 7;
		grid-column: 1;
		background-color: #f4f5f7;
		padding: 10px 15px 20px 15px;
	}
	.future-threeB {
		grid-row: 8;
		grid-column: 1;
		background-color: #f4f5f7;
		padding: 10px 15px 20px 15px;
	}
	.future-footer {
		grid-row: 9;
		grid-column: 1;
		background-color: #499fa4;
		padding: 20px 15px 5px 15px;
		color: #252a2a;
	}
}