:root {
	--text-default: #000;
	--text-header: 	#FFF;
	--background-default: #1A2B1C;
	--background-wrapper: #FFF;
	--background-header: #153902;
	--background-footer:  #8E8E8E;
}

/* MOBILE FIRST STYLING */

h1, h2, h3, h4, body, blockquote, p, main, section, section, header, footer, img {
	margin: 0;
	padding: 0;
	font: inherit;
}

body {
	font-size: 100%;
	background-color: var(--background-default);
}

div.wrapper {
	width: 95%;
	background: var(--background-wrapper);
	color: var(--text-default);
	margin: 0 auto;
	font-family: Gill Sans, Gill Sans MT, Myriad Pro, DejaVu Sans Condensed, Helvetica, Arial, "sans-serif";
	font-size: 1em;
	line-height: 1.25em;
	min-width: 320px;
	max-width: 620px;
}

h1 {
	font-size: 2em;
	line-height: 1em;
	padding: 1em 8px;
}

h2 {
	font-size: 1.625em;
	line-height: 1.15384615em;
	padding: 5px;
}

h3 {
	font-size: 1.375em;
	line-height: 1.13636364em;
	padding: 5px;
}

h4 {
	font-size: 1.125em;
	line-height: 1.11111111em;
	padding: 5px;
}

blockquote {
	font-size: 1.25em;
	font-style: italic;
	font-family: Baskerville, Palatino Linotype, Palatino, Century Schoolbook L, Times New Roman, serif;
	line-height: 1.25em;
	margin: 5px 20px;
}

p {
	font-size: 1em;
	line-height: 1.25em;
	padding: 5px;
}

ul {
	margin-left: .75em;
}

.responsive-nav {
	background-color: var(--background-header);
	text-align: right;
	position: sticky;
	top: 0;
}

.responsive-nav .hamburger {
	display: block;
	font-size: 1.5em;
	color: var(--text-header);
	background-color: transparent;
	cursor: pointer;
	border: none;
	
}

.responsive-nav .nav-items {
	display: none;
	list-style: none;
	padding: 0;
	margin: 0;
}

.responsive-nav li {
	padding: 0.5em;
}

.responsive-nav a {
	text-decoration: none;
	color: var(--text-header);
}

header {
	color: var(--text-header);
	background: url("../images/mobile/dewgrass.jpg") no-repeat;
	background-size: cover;
	background-position: center;
	background-color: var(--background-header);
}

section.gallery {
	text-align: center;
}

section.gallery img {
	width: 88%;
	height: auto;
	margin: 0.5em auto; 
}

section.gallery h2 {
	text-align: left;
	padding-bottom: 0;
}

footer {
	text-align: center;
	font-size: .75em;
	color: var(--background-footer);
}

/* ADD STYLING BELOW FOR MEDIUM & LARGE LAYOUTS */

.tour_grid {
	grid-area: tours;
}

.participation {
	grid-area: participation;
}

.equip {
	grid-area: equipment;
}

.one {
	grid-area: one;
}

.two {
	grid-area: two;
}

.three {
	grid-area: three;
}

.four {
	grid-area: four;
}

.five {
	grid-area: five;
}

.six {
	grid-area: six;
}

/* MOBILE - single column layout */ 
/* THIS IS MOBILE - for me */

div.wrapper {
	min-width: 100vw;
	min-height: 100vh;
}

div.headercontainer {
	display: grid;
	grid-template-columns: 1fr;
	grid-template-rows: 2.5fr 1fr;
	grid-template-areas: 
	"header"
	"navbar";
}

p {
	line-height: 1.5;
}

li {
	line-height: 1.5;
}

.responsive-nav {
	grid-area: navbar;
}

header {
	grid-area: header;
}

.about_section {
	display: grid;
	grid-template-columns: 1fr;
	grid-template-areas:
	"tours"
	"participation"
	"equipment";
	gap: 10px;
}

.images {
	display: grid;
	grid-template-columns: 1fr;
	grid-template-areas: 
	"one"
	"two"
	"three"
	"four"
	"five"
	"six";
}

/* TABLET - two column */
/* THIS IS TABLET - for me */

@media screen and (min-width:600px) {
	.responsive-nav .nav-items {
		display: flex;
	}
	.responsive-nav .hamburger {
		display: none;
	}

	div.wrapper {
		min-width: 100vw;
		min-height: 100vh;
	}

	h1 {
		font-size: 3rem;
		max-width: 25rem;
		}

	h2 {
		font-size: 1.8em;
	}

	header {
		background: url("../images/tab/dewgrass.jpg");
		background-size: cover;
		background-repeat: no-repeat;
	}

	div.headercontainer {
	display: grid;
	grid-template-columns: 1fr;
	grid-template-rows: 1fr 0.2fr;
	grid-template-areas: 
	"header"
	"navbar";
	}

	.headercontainer li {
		font-size: 1.3rem;
	}

	.about_section {
		grid-template-columns: 1fr 2fr;
		grid-template-rows: 1fr;
		grid-template-areas: 
		"tours participation"
		"tours equipment";
		margin: 10px;
	}

	.images {
		grid-template-columns: 1fr 1fr;
		grid-template-rows: 1fr 1fr 1fr;
		grid-template-areas:
		"one two"
		"three four"
		"five six";
	}

	ul {
			column-count: 2;
		}	

	.quotes > blockquote {
		line-height: 1.3;
		padding: 10px;
	}

	footer {
		margin-top: 2em;
	}
}

	/* DESKTOP - three column */
	/* THIS IS DESKTOP - for me */

@media screen and (min-width: 900px) {
	div.wrapper {
		min-width: 100vw;
		min-height: 100vh;
	}

	div.headercontainer {
		display: grid;
		grid-template-columns: 1fr;
		grid-template-rows: 1fr 0.2fr;
		grid-template-areas: 
		"header"
		"navbar";
	}

	h1 {
		font-size: 3rem;
	}

	.headercontainer li {
		font-size: 1.5rem;
	}

	.about_section {
		grid-template-columns: 1fr 1fr 2fr;
		grid-template-areas: 
		"tours participation equipment";
		margin: 10px;
		gap: 1.5rem;
		padding-bottom: 2em;
	}

	.about_section li {
		line-height: 1.8;
	}

	h2 {
		font-size: 2em;
		line-height: 1.5;
	}

	p {
		line-height: 1.5;
	}

	.images {
		grid-template-areas:
		"one two three four five six";
		grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr;
		grid-template-rows: 1fr;
	}

	.testimonials {
		margin: 15px;
	}

	.quotes {
		display: grid;
		grid-template-areas: 
		"martha james janine";
		grid-template-columns: 1fr 1fr 1fr;
		font-size: 1.2em;
		line-height: 1.5;
	}

	footer {
		margin-top: 4em;
	}
}