/************ CSS RESETS ***************/
img {
	max-width:100%;
}

p, ul, ol, h1, h2, h3, blockquote {
	margin: 0;
	padding: 0;
}
nav ul, nav ol {
	list-style-type: none;
}

a {
	text-decoration: none;
}

/******************** BODY ********************/

body {
    --dkfont: #071526;
	--white: #f9f8f7;
	--blue: #1F4E8C;
	--dkblue: #071526;
	--dkblack: #090a0b;
	--teal: #3E8587;
	--orange: #D97F30;
	--yellow: #FAE216;
	--mint: #d6e3e3;
	--tan: #ede6d1;
	--gray: #3e3f41;
	--ltgray: #c5c6c7;
	color: var(--dkfont);
	background-color: var(--ltgray);
	font-family: "Raleway", Arial, Helvetica, sans-serif;
}

#container {
	background-color: var(--white);
}

a {
	text-decoration: underline;
}

/******************** HEADER ********************/

header {
	height: 120px;
}

header h2 {
	font-size: 40px;
	line-height: 30px;
	padding-top: 40px;
	padding-left: 40px;
}

/******************** NAVIGATION ********************/

#navigation {
	position: relative;
}

#mobilenav {
	background: var(--dkblue);
	height: 60px;
	padding-right: 20px;
	margin-bottom: 20px;
	
}

#mobilenav h3 {
	background-color: var(dkblue);
	text-align: right;
	line-height: 50px;
	color: var(--white);
	font-size: 36px;
}

#mainnav {
	position: absolute;
	top: 50px;
	right: 0;
	width: 200px;
}

#mainnav ul li a {
	display: flex;
	color: var(--white);
	background: var(--dkblue);
	font-weight: 600;
	font-size: 24px;
	text-align: center;
	height: 60px;
	border-right: 1px solid var(--white);
	align-items: center;
	justify-content: center;
}

#mainnav ul li:last-child a {
	border-right: none;
}

#mainnav ul li a:hover {
	background: var(--orange);
}

/******************** BANNER ********************/

#banner {
	max-height: fit-content;
	padding-bottom: 20px;
	padding-top: 20px;
	background-color: var(--tan);
	text-align: center;
	margin-top: -20px;
}

#banner p {
	font-weight: 600;
	font-size: 24px;
}

#banner a {
	color: var(--blue);
}

#banner a:hover {
	color: var(--orange);
	font-weight: 700;
}

/******************** TOP ********************/

#top h1 {
	color: var(--teal);
	text-align: center;
	padding-top: 40px;
	font-size: 50px;
	font-weight: 700;
	line-height: 60px;
}

#top h2 {
	color: var(--orange);
	text-align: center;
	padding-top: 20px;
	font-size: 50px;
	font-weight: 700;
	line-height: 50px;
}

#top img {
	border: 6px solid var(--orange);
	margin-top: 20px;
	border-radius: 100%;
	margin-top: 60px;
	display: block;
	margin-right: auto;
	margin-left: auto;
}

#top p {
	font-size: 30px;
	font-weight: 700;
	text-align: center;
	margin-top: 10px;
}

#top article:last-of-type {
	margin-bottom: 80px;
}


/******************** PRO ********************/

#pro {
	background-color: var(--teal);
	padding-top: 80px;
	padding-bottom: 80px;
	justify-items: center;
}

#pro article {
	box-sizing: border-box;
	border-radius: 100%;
	width: 300px;
	height: 300px;
	color: var(--white);
	background-color: var(--orange);
	justify-items: center;
	align-items: center;
	padding-top: 40px;
}

#pro h2 {
	text-align: center;
	padding-top: 30px;
	padding-bottom: 10px;
	font-size: 35px;
}

#pro p {
	font-size: 24px;
	font-weight: 600;
}

#pro img {
	border-radius: 200px;
	margin-top: 50px;
}

#pro article a {
	color: var(--blue);
}

#pro article a:hover {
	color: var(--yellow);
	font-weight: 700;
}

/******************** DEMOS ********************/

#demos {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding-top: 80px;
	padding-bottom: 80px;
}

#demos h2 {
	color: var(--dkblue);
	font-size: 50px;
	text-align: center;
}

#circle {
	width: 180px;
	height: 180px;
	border-radius: 200px;
	background-color: var(--dkblue);
	align-content: center;
	padding: 20px;
	margin-right: auto;
	margin-left: auto;
}

#demos h3 {
	padding-top: 40px;
	padding-bottom: 20px;
	text-align: center;
	font-size: 35px;
}

#demos p {
	color: var(--white);
	text-align: center;
	font-size: 24px;
	line-height: 30px;
}

#demos img {
	display: block;
	width: 220px;
	height: 220px;
	border-radius: 200px;
	margin-left: auto;
	margin-right: auto;
}


/******************** BANNERS ********************/

#orange {
	height: 50px;
	background-color: var(--orange);
	margin-right: auto;
	margin-left: auto;
}

/******************** Q&A PANEL ********************/

#panel h2 {
	padding-top: 80px;
	font-size: 60px;
	color: var(--teal);
	font-weight: 700px;
	text-align: center;
}


#panel h3 {
	padding-top: 20px;
	font-size: 24px;
	color: var(--teal);
	font-weight: 700px;
	text-align: center;
	padding: 0 20px 30px 20px;
	max-width: 800px;
	margin-right: auto;
	margin-left: auto;
	line-height: 34px;
	padding-top: 20px;
}

#panel p {
	font-size: 20px;
	line-height: 30px;
	text-align: center;
	padding: 0 20px 80px 20px;
	max-width: 900px;
	margin-right: auto;
	margin-left: auto;
}

/******************** SPONSOR ********************/

#sponsor article {
	margin-top: 80px;
	width: 300px;
	height: 300px;
	border-radius: 200px;
	background-color: var(--teal);
	color: var(--white);
	text-align: center;
	margin-left: auto;
	margin-right: auto;
	align-content: center;
}

#sponsor a {
	color: var(--orange);
}

#sponsor a:hover {
	color: var(--yellow);
	font-weight: 700px;
}

#sponsor img {
	width: 300px;
	height: 300px;
	border-radius: 200px;
	margin-top: 40px;
	margin-bottom: 80px;
	margin-left: auto;
	margin-right: auto;
	display: block;
}

#sponsor h2 {
	font-size: 30px;
}

/******************** RATES ********************/

#rates {
	background-color: var(--tan);
	padding-top: 80px;
	padding-bottom: 60px;
}

#rates h2 {
	font-size: 50px;
	display: flex;
	justify-self: center;
	padding-bottom: 40px;
	color: var(--dkblue)
}

#rates h3 {
	color: var(--white);
	font-size: 40px;
	font-weight: 700;
	text-align: center;
	padding-top: 10px;
}

#rates h4 {
	color: var(--dkblue);
	font-size: 26px;
	text-align: center;
	line-height: 50px;
	padding-right: 20px;
}

#rates-prem {
	width: 180px;
	height: 180px;
	border-radius: 200px;
	background-color: var(--blue);
	align-content: center;
	padding: 20px;
	margin-right: auto;
	margin-left: auto;
	margin-top: 40px;
}

#rates-stan {
	width: 180px;
	height: 180px;
	border-radius: 200px;
	background-color: var(--teal);
	align-content: center;
	padding: 20px;
	margin-right: auto;
	margin-left: auto;
}

#rates ul {
	font-size: 20px;
	list-style-type: circle;
	line-height: 40px;
	font-weight: 500;
	padding-bottom: 40px;
	padding-left: 30px;
}

.rates-info {
	justify-items: center;
}

#reg-stan {
	text-align: center;
	padding-top: 60px;
	padding-bottom: 40px;
}

#reg-stan a {
	background-color: var(--orange);
	height: 60px;
	width: 300px;
	border-radius: 100px;
	color: var(--white);
	font-size: 30px;
	font-weight: 700;
	padding: 10px 20px 15px 20px;
}

#reg-stan a:hover {
	background-color: var(--teal);
	color: var(--white);
}

#reg-prem {
	text-align: center;
	padding-top: 60px;
	padding-bottom: 40px;
}

#reg-prem a {
	background-color: var(--orange);
	height: 60px;
	width: 300px;
	border-radius: 100px;
	color: var(--white);
	font-size: 30px;
	font-weight: 700;
	padding: 10px 20px 15px 20px;
}

#reg-prem a:hover {
	background-color: var(--blue);
	color: var(--white);
}

/******************** NEWSLETTER ********************/

#news {
	padding-top: 80px;
	padding-bottom: 80px;
}

#news h2 {
	font-size: 50px;
	text-align: center;
	padding-bottom: 40px;
	color: var(--blue);
	padding-bottom: 60px;
}

input {
	padding: 10px;
	font-size: 24px;
	display: block;
	border-radius: 50px;
	display: block;
	margin-left: auto;
	margin-right: auto;
}

input[type="email"] {
	border: 5px solid var(--orange);
	width: 300px;
	box-sizing: border-box;
	margin-bottom: 40px;
	box-shadow: inset 2px 2px 5px var(--gray);
}

input[type="email"]:focus {
    outline-color: var(--teal);
	border: 5px solid var(--teal);
}

input[type="submit"] {
	background-color: var(--orange);
	width: 200px;
	box-sizing: border-box;
	margin-bottom: 40px;
	color: var(--white);
	font-weight: 700;
	border: none;
	text-decoration: underline;
}

input[type="submit"]:hover {
	background-color: var(--teal);
}

#icons {
    display: flex;
    max-width: 300px;
    margin-right: auto;
    margin-left: auto;
    padding-top: 40px;
    padding-bottom: 20px;
    font-size: 50px;
    gap: 50px;
}

#icons i {
    color: var(--orange);
}

#icons i:hover {
    color: var(--teal);
}

/************ FOOTER ***************/

footer {
	background-color: var(--dkblue);
	max-width: 960px;
	margin-right: auto;
	margin-left: auto;
	color: var(--white);
	font-size: 24px;
	justify-items: center;
}

footer h2 {
	font-size: 60px;
	padding-top: 80px;
	line-height: 50px;
	text-align: center;
}

#footer-info {
	padding-top: 40px;
	line-height: 30px;
	text-align: center;
}

address {
	padding-top: 20px;
}

footer ul {
	list-style-type: none;
	padding-top: 40px;
	padding-bottom: 80px;
}

footer a {
	color: var(--orange);
	line-height: 40px;
	font-weight: 600;
}

footer a:hover {
	color: var(--yellow);
}

/************ RESPONSIVE MEDIA QUERIES ***************/

@media only screen and (min-width: 600px) {
	
	/******* Tablet Styles ******/

		header {
			display: flex;
			padding-bottom: 0;
			height: 140px;
		}
		
		header h2 {
			font-size: 60px;
			line-height: 50px;
			padding-top: 20px;
		}

		#mobilenav {
			display: none;
		}

		#mainnav {
			box-sizing: border-box;
			position: static;
			width: 100%;
			border-top: none;
		}

		#mainnav ul {
			display: flex;
		}

		#mainnav ul li {
			flex: 1;
		}

		#mainnav ul li a {
			box-sizing: border-box;
			width: 100%;
			padding: 0;
			text-align: center;
			border-bottom: none;
		}

		#banner {
			max-height: fit-content;
			background-color: var(--tan);
			text-align: center;
			align-content: center;
			padding-top: 40px;
		}

		#top h1 {
			color: var(--teal);
			text-align: center;
			padding-top: 60px;
			font-size: 70px;
			font-weight: 700;
			line-height: 85px;
		}

		#top h2 {
			color: var(--orange);
			text-align: center;
			padding-top: 40px;
			font-size: 50px;
			font-weight: 700;
			line-height: 65px;
		}	

		#top p {
			padding-top: 20px;
		}

		#speakers {
			padding-top: 0px;
		}

		#demos h2 {
			font-size: 60px;
		}

		#demos h3 {
			font-size: 40px;
		}

		#panel h2 {
			font-size: 60px;
		}

		#rates h2 {
			font-size: 60px;
		}

		#panel h3 {
			font-size: 30px;
			line-height: 40px;
		}
		
		#rates ul {
			font-size: 24px;
			padding-right: 20px;

		}

		#rates h4 {
			font-size: 30px;
		}


		input[type="submit"] {
			background-color: var(--orange);
			width: 200px;
		}


		input[type="email"] {
			width: 400px;
		}

		#news h2 {
			font-size: 60px;

		}

		#orange, #rates {
			width: 100%;
		}

}

/************ Desktop Styles *************/

@media only screen and (min-width: 960px) {
	
	#container {
		width: 960px;
		margin:auto;
	}

	#orange, #rates {
		width: 960px;
	}

	#speakers {
		display: flex;
		justify-content: space-around;
	}

	.double {
		display: flex;
		gap: 100px;
	}

	#rates {
		padding-top: 0px;
		padding-bottom: 60px;
	}

	#rates-stan {
		margin-top: 0px;
	}

	#rates-prem {
		margin-top: 0px;
	}

	.rates-info {
		margin-top: 0px;
	}

	#rates-double article {
		display: flex;
		justify-content: space-around;
		align-content: center;
		padding-top: 60px;
	}

	#rates h2 {
		padding-top: 80px;
		padding-bottom: 0px;
	}

	#rates h3 {
		padding-top: 0px;
		margin-top: 0px;
	}

	#rates h4 {
		padding-right: 0px;
		margin-top: 0px;
	}

	#rates ul {
		line-height: 40px;
		padding-bottom: 60px;
		padding-left: 30px;
		padding-right: 20px;
	}

	#pro img {
		margin-top: 0;
	}

	.triple {
		display: flex;
	}

	#sponsor img, #sponsor article {
		margin-top: 60px;
		margin-left: 0;
		margin-right: 0;
		margin-bottom: 60px;
		padding: 0;
	}

	#sponsor {
		margin-right: auto;
		margin-left: auto;
		width: 700px;
	}

	footer {
		display: flex;
		justify-content: space-around;
	}

	#footer-flex {
		justify-items: center;
	}

	footer h2 {
		padding-top: 30px;
	}

	#footer-info {
		padding-top: 40px;
	}

	footer ul {
	padding-top: 40px;
	padding-bottom: 80px;
	}

}