/* *****************************************************************
VARS
***************************************************************** */

:root {
	--max-width: 1140px;
	--font-text: 'Open Sans', sans-serif;
	--font-title: 'Raleway', sans-serif;
	--size-text: 1.5rem;
	--size-title-1: 3.6rem;
	--size-title-2: 3.6rem;
	--size-title-3: 2.4rem;
	--line-height: 1.5;
	--color-body: #eee;
	--color-main: #fff;
	--color-card: #eee;
	--color-title: #333;
	--color-text: #555;
	--color-link: #0c6588;
	--color-link-hover: #111;
	--color-menu: #e2f7ff;
	--color-menu-link: #0c6588;
	--color-header: #0c6588;
	--color-header-title: #fff;
	--color-header-text: #e2f7ff;
	--color-header-link: #fff;
	--color-header-link-hover: #111;
	--color-footer: #333;
	--color-footer-title: #fff;
	--color-footer-text: #ddd;
	--color-footer-link: #eee;
	--color-footer-link-hover: #fff;
	--border-sm: 1px solid #eee;
	--border-md: 1px solid #ddd;
	--border-lg: 2px solid #ccc;
	--shadow-sm: 0 0 1px rgba(0,0,0,0.2);
	--shadow-md: 0 0 3px rgba(0,0,0,0.3);
	--shadow-lg: 0 0 5px rgba(0,0,0,0.4);
	--shadow-xl: 0 10px 20px rgba(0,0,0,0.5)
}

/* *****************************************************************
THEMES / OPTIONS
***************************************************************** */

.theme-dark {
	--color-body: #222;
	--color-main: #333;
	--color-card: #444;
	--color-title: #fff;
	--color-text: #ddd;
	--color-link: #e2f7ff;
	--color-link-hover: #fff;
	--color-menu: #0c6588;
	--color-menu-link: #e2f7ff;
	--border-sm: 1px solid #666;
	--border-md: 1px solid #555;
	--border-lg: 2px solid #444;
}
.line-large {
	--size-text: 1.6rem;
	--line-height: 2;
}

/* *****************************************************************
TOOLS
***************************************************************** */

/* Box sizing */
* {
	box-sizing: border-box;
}

/* 1rem = 10px */
html {
	font-size: 62.5%;
}

/* Body */
body {
	font-size: 1.6rem;
}

/* Main container */
.container {
	width: auto;
	max-width: var(--max-width);
	margin: 0 auto;
}

/* Clearfix */
.clearfix::after {
	content: '';
	display: block;
	clear: both;
}

/* unstyled */
ol.unstyled,
ul.unstyled {
	padding: 0;
	list-style: none;
}

/* hidden */
.hidden {
	display: none;
}

/* *****************************************************************
GENERALITIES
***************************************************************** */

body {
	margin: 0;
	padding: 0;
	font-size: var(--size-text);
	font-family: var(--font-text);
	color: var(--color-text);
	background-color: var(--color-body);
}
main {
	padding: 1em;
	line-height: var(--line-height);
	background-color: var(--color-main);
	box-shadow: var(--shadow-sm);
}
h1,
h2,
h3 {
	margin: 2em 0 1em;
	font-family: var(--font-title);
	font-weight: normal;
	color: var(--color-title);
}
h1 {
	font-size: var(--size-title-1);
}
h2 {
	font-size: var(--size-title-2);
}
h3 {
	font-size: var(--size-title-3);
}
a {
	color: var(--color-link);
}
a:focus,
a:hover {
	color: var(--color-link-hover);
}
figure {
	margin: 0;
	padding: 0;
}
canvas {
	display: block;
	margin: 0 auto;
}
img {
	width: 100%;
	height: auto;
}

/* *****************************************************************
ACCESSIBILITY
***************************************************************** */

a:focus,
select:focus,
input:focus,
button:focus {
	outline: 2px solid #000;
}
.hidden-menu a {
	position: absolute;
	top: -4em;
	left: 0;
	display: block;
	padding: 0.5em;
	font-size: 1.2em;
	color: #fff;
	background-color: #000;
	transition: 0.2s;
}
.hidden-menu a:focus {
	top: 0;
}

/* *****************************************************************
COLS
***************************************************************** */

.cols {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
}
.cols > * {
	flex-grow: 1;
	flex-basis: 100%;
}
.cols > .double {
	flex-grow: 2;
	flex-basis: 100%;
}
.cols.gutter > * {
	flex-grow: 0;
	margin-bottom: 4%;
}

@media screen and (min-width: 480px) {
	.cols.cols--4 {
		justify-content: space-between;
	}
	.cols.cols--4 > * {
		flex-basis: 50%;
	}
	.cols.gutter.cols--4 > * {
		flex-basis: 48%;
	}
}

@media screen and (min-width: 960px) {
	.cols.cols--2 {
		justify-content: space-between;
	}
	.cols.cols--2 > *{
		flex-basis: 50%;
	}
	.cols.gutter.cols--2 > * {
		flex-basis: 48%;
	}
	.cols.cols--4 > * {
		flex-basis: 25%;
	}
	.cols.gutter.cols--4 > * {
		flex-basis: 22%;
	}
	.cols.cols--4 > .double {
		flex-basis: 50%;
	}
	.cols.gutter.cols--4 > .double {
		flex-basis: 44%;
	}
}

/* *****************************************************************
RESPONSIVE FLOAT
***************************************************************** */

@media screen and (min-width: 960px) {
	.float-left {
		width: 48%;
		float: left;
		margin-right: 4%;
	}
	.float-right {
		width: 48%;
		float: right;
		margin-left: 4%;
	}
}

/* *****************************************************************
RESPONSIVE DISPLAY
***************************************************************** */

.show-sm,
.show-md {
	display: none;
}
@media screen and (min-width: 480px) {
	.show-sm {
		display: initial;
	}
}
@media screen and (min-width: 960px) {
	.show-md {
		display: initial;
	}
}
@media screen and (max-width: 480px) {
	.hide-sm {
		display: none;
	}
}
@media screen and (max-width: 960px) {
	.hide-md {
		display: none;
	}
}

/* *****************************************************************
FORM
***************************************************************** */

fieldset {
	margin: 2em 0;
	padding: 1em;
	font-size: 1.6rem;
	background-color: var(--color-card);
	border: 0;
}

legend {
	position: relative;
	top: 1em;
	margin-bottom: 1em;
	font-size: 2rem;
	color: var(--color-title);
}

label {
	padding: 0.5em;
}

input[type="text"],
input[type="password"],
input[type="search"],
input[type="email"],
input[type*="date"],
textarea {
	display: inline-block;
	padding: 0.5em 1em;
	font-size: 1.6rem;
	color: var(--color-text);
	background-color: var(--color-main);
	border: var(--border-sm);
}
textarea {
	display: block;
	width: 100%;
	min-height: 10em;
}

.field {
	display: flex;
	align-items: center;
	padding: 1em 0;
}

.field + .field {
	border-top: 1px solid var(--color-main);
}

.field .first,
.field label {
	width: 40%;
}

.field .value {
	width: 60%;
}

.field input {
	width: 100%;
}

/* *****************************************************************
BUTTON
***************************************************************** */

.button {
	display: inline-block;
	padding: 0.5em;
	text-align: center;
	color: var(--color-main);
	background-color: var(--color-link);
	border: 0;
}
.button:focus,
.button:hover {
	color: var(--color-main);
	background-color: var(--color-link-hover);
}
.button--alt {
	color: var(--color-link);
	background-color: var(--color-main);
}

/* *****************************************************************
MENU
***************************************************************** */

.menu {
	position: relative;
	z-index: 10;
	background-color: var(--color-menu);
}
.menu a {
	text-decoration: none;
}
.menu > ul {
	margin: 0;
	padding: 0;
	list-style: none;
}
.menu > ul > li {
	text-align: center;
}
.menu > ul > li > a {
	display: block;
	padding: 1em;
	line-height: 2.4rem;
	color: var(--color-menu-link);
	text-shadow: var(--shadow-sm);
}
.menu > ul > li:focus-within > a,
.menu > ul > li:hover > a {
	background-color: var(--color-header-link);
	color: var(--color-header-link-hover);
	text-shadow: none;
}
.menu > ul > li:focus-within > div,
.menu > ul > li:hover > div {
	display: flex;
}
.menu [class*="icon"] {
	margin-right: 0.5em;
	vertical-align: middle;
	font-size: 2.4rem;
}
.menu div {
	position: absolute;
    left: 0;
    right: 0;
	display: none;
	padding: 1em;
	flex-direction: column;
	flex-wrap: wrap;
	text-align: start;
	background-color: var(--color-main);
	box-shadow: var(--shadow-xl);
}
.menu div ul {
	flex: 1;
	margin: 0;
	padding: 0;
	list-style: none;
}
.menu div ul a {
	display: block;
	padding: 0.2em;
	color: var(--color-link);
	text-shadow: none;
}
.menu div ul li:first-child {
	margin: 0 0 1em;
	font-size: var(--size-title-2);
	font-family: var(--font-title);
	font-weight: normal;
	color: var(--color-title);
}

@media screen and (min-width: 480px) {
	.menu div {
		flex-direction: row;
	}
}

/* *****************************************************************
MODAL
***************************************************************** */

.modal {
	position: fixed;
	max-height: 100vh;
	top: -100vh;
	left: 2vw;
	right: 2vw;
	z-index: 1000;
	padding: 2em;
	color: var(--color-text);
	background-color: var(--color-main);
	box-shadow: var(--shadow-xl);;
	opacity: 0;
	transition: all 0.5s;
}
.modal h2 {
	margin: 0;
}
.modal .close {
	position: absolute;
	top: -1rem;
	right: -1rem;
	display: block;
	width: 2.4rem;
	line-height: 2rem;
	text-align: center;
	text-decoration: none;
	color: var(--color-main);
	background-color: var(--color-text);
	border: 0.2rem solid;
	border-radius: 50%;
}
.modal.active {
	top: 2vw;
	opacity: 1;
}
.modal-backdrop {
	position: fixed;
	z-index: 999;
	top: 0;
	left: 0;
	right: 0;
	background-color: rgba(0,0,0,0.5);
	opacity: 0;
}
.modal-backdrop.active {
	bottom: 0;
	opacity: 1;
}

@media screen and (min-width: 960px) {
	.modal--sm.active {
		top: 10vh;
		left: 25vw;
		right: 25vw;
	}
	.modal--md.active {
		top: 5vh;
		left: 15vw;
		right: 15vw;
	}
	.modal--lg.active {
		top: 2vw;
	}
}

/* *****************************************************************
BREADCRUMB
***************************************************************** */

.breadcrumb {
	margin-bottom: 2em;
	vertical-align: middle;
}
.breadcrumb ul {
	display: flex;
	margin: 0;
	padding: 0;
	list-style: none;
}
.breadcrumb li + li::before {
	content: '\276F'; /* ❯ */
	margin: 0 1em;
	color: var(--color-link);
}
.breadcrumb i {
	margin-right: 0.5em;
	font-size: 0.8em;
}

/* *****************************************************************
TOC (Table Of Contents)
***************************************************************** */

.toc a {
	display: block;
}
.toc a + a {
	margin-left: 0;
}
@media screen and (min-width: 480px) {
	.toc a {
		display: inline-block;
	}
	.toc a + a {
		margin-left: 2em;
	}
}

/* *****************************************************************
KEYWORDS
***************************************************************** */

.keywords span {
	position: relative;
	display: inline-block;
	margin: 0 0 1rem 2rem;
	padding: 0.4rem 1.6rem;
	line-height: 1.6rem;
	font-size: 1.4rem;
	background-color: var(--color-card);
	box-shadow: 1px 1px 1px rgba(0,0,0,0.2);
	border-radius: 0 0.4rem 0.4rem 0;
}
.keywords span::before {
	content: "";
	position: absolute;
	top: 0;
	left: -2.4rem;
	display: block;
	width: 0;
	height: 0;
	border: 1.2rem solid transparent;
	border-right-color: var(--color-card);
}
.keywords span::after {
	content: "";
	position: absolute;
	top: 0.8rem;
	left: 0;
	display: block;
	width: 0.8rem;
	height: 0.8rem;
	background-color: var(--color-main);
	border-radius: 50%;
	box-shadow: 1px 1px 1px rgba(0,0,0,0.3) inset;
}

/* *****************************************************************
GALLERY
***************************************************************** */

.slider p {
	text-align: center;
	margin: 0 0 3rem 0;
}

.thumbs {
	list-style: none;
	display: flex;
	justify-content: space-between;
	padding-left:  0;
	margin: 0 5rem;
}

.thumbs li {
	flex-basis:  calc((100% / 5) - 1rem);
}

a[data-slide] {
	display: inline-block;
	padding:  1rem;
}

@media screen and (min-width:  960px) {
	.flex {
		display: flex;
		justify-content: space-between;
	}
	.slider, .desc {
 		flex-basis: 48%;
	}
}

/* *****************************************************************
PAYMENT
***************************************************************** */

.payment span {
	display: inline-block;
	width: 10rem;
	height: 6rem;
	background-image: url('../images/payment.png');
	background-size: 500%;
	border-radius: 4px;
	box-shadow: var(--shadow-md);
}
.payment-cb {
	background-position: -0px 0;
}
.payment-visa {
	background-position: -100px 0;
}
.payment-mastercard {
	background-position: -300px 0;
}
.payment-virement {
	background-position: -400px 0;
}

/* *****************************************************************
SOCIAL
***************************************************************** */

.social a {
	display: inline-block;
	margin: 0 0.5em;
	text-decoration: none;
	font-size: 2em;
	filter: grayscale();
}
.social:focus,
.social a:hover {
	font-size: 2em;
	filter: none;
}

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

.header {
	text-align: center;
	background-color: var(--color-header);
	background-image: url('../images/header.jpg');
	background-size: cover;
	background-position: center;
}
.header > nav {
	margin-top: 2em;
}
.header a,
.header button,
.header select {
	color: var(--color-header-link);
	text-shadow: var(--shadow-sm);
}
.header a:focus,
.header a:hover,
.header button:hover,
.header select:hover {
	color: var(--color-header-link-hover);
	text-shadow: none;
}

/* DISPLAY MENU */

.header .display {
	display: flex;
	flex-wrap: wrap;
	flex-direction: column;
	justify-content: space-around;
	align-items: center;
	margin-top: 0;
	margin-bottom: 2em;
	padding: 0.5em;
	color: var(--color-title);
	background-color: var(--color-menu);
}
.header .display button {
	padding: 0.2em;
	color: var(--color-menu-link);
	background-color: transparent;
	border: 0;
}
.header .display button:hover {
	color: var(--color-header-link-hover);
}

@media screen and (min-width: 480px) {
	.header .display {
		flex-direction: row;
	}
}

/* LOGO */

.header .logo {
	line-height: 3.2rem;
	font-size: 1.6rem;
	color: var(--color-header-text);
	cursor: default;
}
.header .logo img {
	width: 6.4rem;
	filter: drop-shadow(var(--shadow-lg));
}
.header .logo p {
	margin: 0;
}
.header .logo p:first-of-type {
	font-size: 3.2rem;
	font-family: var(--font-title);
	font-weight: normal;
	color: var(--color-header-title);
	text-shadow: var(--shadow-lg);
}

/* SEARCHBAR */

.header .searchbar form {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0.5em 2em;
	color: var(--color-header-text);
	background-color: rgba(255,255,255,0.3);
	border: 2px solid var(--color-header-link);
	border-radius: 2em;
	box-shadow: var(--shadow-md);
}
.header .searchbar form:hover,
.header .searchbar form:focus-within {
	box-shadow: var(--shadow-xl);
}
.header .searchbar select,
.header .searchbar input,
.header .searchbar button {
	width: 10%;
	-webkit-appearance: none;
	padding: 0.5rem 1rem;
	line-height: 2.4rem;
	font-size: 1.4rem;
	background-color: transparent;
	border: 0;
	border-radius: 0;
}
.header .searchbar select {
	width: 30%;
}
.header .searchbar input {
	width: 50%;
}
.header .searchbar button {
	font-size: 2.4rem;
}
.header .searchbar ::-webkit-input-placeholder {
	color: var(--color-header-text);
}
.header .searchbar ::-moz-placeholder {
	color: var(--color-header-text);
}
.header .searchbar :-ms-input-placeholder {
	color: var(--color-header-text);
}
.header .searchbar :-moz-placeholder {
	color: var(--color-header-text);
}

/* TOOLBAR */

.header .toolbar {
	display: flex;
	align-items: center;
	justify-content: center;
	margin-top: 1em;
}
.header .toolbar a + a {
	margin-left: 2em;
}
.header .toolbar a {
	text-decoration: none;
	font-size: 1.4rem;
}
.header .toolbar i {
	display: block;
	margin-bottom: 0.4rem;
	font-size: 3.2rem;
}

@media screen and (min-width: 960px) {
	.header .logo {
		text-align: left;
	}
	.header .logo img {
		float: left;
		margin-right: 1em;
	}
	.header .toolbar {
		justify-content: flex-end;
		margin-top: 0;
	}
}

/* *****************************************************************
MAIN
***************************************************************** */

.main h2,
.main h3 {
	display: flex;
	align-items: center;
}
.main h2::after,
.main h3::after {
	content: "";
	height: 24px;
	flex: 1;
	margin-left: 1em;
	background-image: radial-gradient(var(--color-body) 3px, transparent 4px);
	background-size: 24px 24px;
}

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

.footer {
	padding-bottom: 4em;
	line-height: 1.8em;
	text-align: center;
	color: var(--color-footer-text);
	background-color: var(--color-footer);
	background-image: url('../images/footer.jpg');
	background-size: cover;
	background-position: center;
}
.footer > div {
	padding-top: 4em;
}
.footer h2 {
	text-align: center;
	color: var(--color-footer-title);
}
.footer a {
	color: var(--color-footer-link);
}
.footer a:focus,
.footer a:hover {
	color: var(--color-footer-link-hover);
}

.license img {
	width: 64px;
	height: auto;
}

/* *****************************************************************
PRODUCT
***************************************************************** */

/* Brand */

.product .brand img {
	width: 76px;
	margin-right: 2em;
	vertical-align: middle;
}

/* DESCRIPTION */

.product .description h3 {
	padding-top: 2em;
	clear: both;
}
.product figure {
	overflow: hidden;
	padding: 1em;
	background-color: #fff;
	border: var(--border-sm);
}

/* SPECIFICATIONS */ 

.product .specifications > div {
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	margin: 2em;
}
.product .specifications table {
	border-collapse: collapse;
	border: var(--border-lg);
}
.product .specifications tr + tr {
	border-top: var(--border-md);
}
.product .specifications td {
	width: 50%;
	padding: 0.5em;
}

@media screen and (min-width: 960px) {
	.product .specifications > div {
		flex-direction: row;
	}
	.product .specifications table {
		width: 70%;
	}
}