:root {
	--clr-text: #060505;
	--clr-background: #fbf9f7;
	--clr-primary: #0439d9;
	--clr-secondary: #025918;
	--clr-accent: #eff291;

	--ff-body: system-ui, sans-serif;
	--ff-heading: system-ui, sans-serif;

	--fs-200: clamp(0.7813rem, 0.7747rem + 0.0326vi, 0.8rem);
	--fs-300: clamp(0.9375rem, 0.9158rem + 0.1087vi, 1rem);
	--fs-400: clamp(1.125rem, 1.0815rem + 0.2174vi, 1.25rem);
	--fs-500: clamp(1.35rem, 1.2761rem + 0.3696vi, 1.5625rem);
	--fs-600: clamp(1.62rem, 1.5041rem + 0.5793vi, 1.9531rem);
	--fs-700: clamp(1.944rem, 1.771rem + 0.8651vi, 2.4414rem);
	--fs-800: clamp(2.3328rem, 2.0827rem + 1.2504vi, 3.0518rem);
	--fs-900: clamp(2.7994rem, 2.4462rem + 1.7658vi, 3.8147rem);
}

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

* {
	margin: 0;
}

img {
	max-width: 100%;
	display: block;
}

html {
	scroll-behavior: smooth;
}

body {
	font-size: var(--fs-400);
	font-family: var(--ff-body);
	line-height: 1.6;
	color: var(--clr-text);
	font-weight: 300;
	background-color: var(--clr-background);
}

h1,
h2,
h3 {
	font-family: var(--ff-heading);
	line-height: 1.2;
}

h1,
.h1 {
	font-size: var(--fs-700);
}

h2,
.h2 {
	font-size: var(--fs-600);
}

h3,
.h3 {
	font-size: var(--fs-500);
}

.small-text {
	font-size: var(--fs-300);
}

a {
	color: var(--clr-primary);
	text-decoration: none;
}

a:hover,
a:focus {
	opacity: 0.8;
}

/* Layout */

.wrapper {
	width: min(100% - 2em, 70ch);
	margin-inline: auto;
}

.row,
.card--row {
	display: grid;
	gap: var(--gap, 1em);
}

.card {
	padding: 1em;
}

.card__content {
	width: 100%;
}

.card__title {
	font-weight: 700;
}

.card__img {
	width: 100%;
	border-radius: 4px;
}

/* Utilities */

.flow > * + * {
	margin-top: 1.5em;
}

.balance {
	text-wrap: balance;
}

.highlight {
	display: inline;
	margin-top: 1em;
	box-shadow: inset 0 -0.5em 0 var(--clr-accent);
}

.uppercase {
	text-transform: uppercase;
}

.list-style-none {
	list-style: none;
	padding: 0;
}

.link-unstyled {
	color: inherit;
}

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

/* Navigation */

.header {
	position: static;
	width: 100%;
	z-index: 1;
	padding-block: 0.75rem;
}

.header__wrapper {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.nav-toggle {
	display: none;
	z-index: 2;
}

.nav-toggle .icon-close {
	display: none;
}

.header__logo,
.footer__logo {
	max-width: 60px;
}

/* .nav__brand {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	padding-block: 0.25rem;
} */

.nav__brand {
	display: inline-block;
	font-family: var(--ff-heading);
	/* text-transform: uppercase; */
	font-weight: 700;
	color: var(--clr-text);
	font-size: var(--fs-400);
	border-bottom: 2.5px solid black;
}

.nav__brand a:hover {
	opacity: 1;
}

.nav__list {
	list-style: none;
	padding-left: 0;
	display: flex;
	gap: 1em;
}

.nav__list a {
	color: unset;
}

.header .nav__list {
	font-size: var(--fs-300);
	gap: 2rem;
}

footer .nav__list {
	justify-content: center;
}

footer {
	padding-block: 1rem;
}

.copyright {
	font-size: var(--fs-200);
}

/* Homepage */

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

/* Olomouc */

.bg-parallax {
	position: relative;
	background-size: cover;
	background-position: center;
	background-attachment: fixed;
	color: #fff;
}

.bg-1 {
	background-image: url('assets/img/padel-red-black-bg.jpg');
}
.bg-2 {
	background-image: url('assets/img/padel-serve.jpg');
}

.bg-parallax::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: rgba(
		0,
		0,
		0,
		0.8
	); /* Black overlay with adjustable opacity */
	z-index: 1;
}

.bg-parallax .wrapper {
	z-index: 2;
	position: relative;
	padding: 5em 0;
}

.well {
	background: rgba(255, 255, 255, 1);
	color: black;
	padding: 2.25em;
	border-radius: 1rem;
	text-align: initial;
}

.btn {
	padding: 0.5em 1.5em;
	border-radius: 50em;
	display: inline-block;
	border: 1px transparent;
}

.btn-primary {
	background-color: var(--clr-primary);
	color: white;
}

.text-center {
	text-align: center;
}

mark {
	display: inline-block;
	line-height: 0;
	padding-bottom: 0.675em;
	background-color: var(--clr-accent);
}

.py-5 {
	padding-block: 2.25em;
}

.mt-2 {
	margin-top: 0.5em;
}

.flex-start {
	align-items: flex-start;
}

/* Popup container */
.popup {
	display: none;
	position: fixed;
	z-index: 1;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	overflow: auto;
	background-color: rgba(0, 0, 0, 0.7); /* Dark overlay */
	animation: fadeIn 0.5s; /* Fade-in effect */
}

/* Forms  */

button,
input,
textarea,
select {
	font-size: inherit;
	font-family: inherit;
}

input,
select {
	width: 100%;
	max-width: 30ch;
	padding: 0.5rem 0.75rem;
	border: 1px solid hsl(30 33% 93% / 1);
	border-radius: 0.25rem;
}

select {
	appearance: none;
	background-image: url(/assets/icons/down-arrow.svg);
	background-repeat: no-repeat;
	background-position: right 0.75rem center;
	background-size: 16px 12px;
}

form > * + * {
	margin-top: 0.75rem;
}

form .btn {
	margin-top: 1em;
}

/* Tables */

table {
	width: 100%;
	border-collapse: collapse;
	table-layout: fixed;
	font-size: var(--fs-300);
}

th,
td {
	padding: 0.5rem;
	text-align: left;
	border-right: 1px solid #ddd;
}

tr:nth-child(even) {
	background: #fff;
}

td:last-child,
th:last-child {
	border-right: none;
}

th:first-child,
td:first-child {
	font-weight: bold;
}

/* Content */

.table-of-content {
	border: 1px solid transparent;
	border-radius: 4px;
	padding: 1.5rem;
	border-top: 1px solid rgba(0, 0, 0, 0.1);
	border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.table-of-content ul {
	list-style: none;
	padding: 0;
	margin-top: 1.5em;

	font-size: var(--fs-300);
}

.blog-img {
	border-radius: 4px;
	box-shadow: rgba(0, 0, 0, 0.04) 0px 3px 5px;
}

@media (max-width: 660px) {
	.nav {
		display: none;
		position: fixed;
		inset: 54px 0 auto;
		z-index: 99;
		background-color: var(--clr-background);
	}

	.nav__list {
		flex-direction: column;
		align-items: center;
	}

	.header .nav__list {
		padding: 3em 1em;
	}

	.nav[data-visible] {
		display: block;
	}

	.nav-toggle {
		display: block;
		cursor: pointer;
		background: transparent;
		border: none;
	}
}

@media (min-width: 600px) {
	.section__hero {
		min-height: calc(100vh - 78px);
	}

	.py-5 {
		padding-block: 4.5em;
	}

	.row,
	.card--row {
		display: flex;
		align-items: center;
	}

	.card--row img.card__img,
	.row > * {
		max-width: 50%;
	}

	.table-of-content ul {
		columns: 2;
		-webkit-columns: 2;
		-moz-columns: 2;
	}
}