hpr_generator/public_html/css/hpr.css

@charset "utf-8";
/* Website design Copyright Ken Fallon - Released into the public domain/

https://creativecommons.org/publicdomain/ 
 
*/
/*
 *	See the following for the modern CSS responsive design techniques used in this file:
 *	- MDN web docs: Responsive design 
 *		-- https://developer.mozilla.org/en-US/docs/Learn/CSS/CSS_layout/Responsive_Design
 *	- Matthew James Tayler: Responsive Font Size (Optimal Text at Every Breakpoint) 
 *		-- https://matthewjamestaylor.com/responsive-font-size
 *	- CSS-Tricks: Linearly Scale font-size with CSS clamp() Based on the Viewport
 *		-- https://css-tricks.com/linearly-scale-font-size-with-css-clamp-based-on-the-viewport/
*/
@font-face {
  font-family: "GNUTypewriter";
  src:
    local("GNUTypewriter"),
    url("/css/gnutypewriter/gtw.woff") format("woff");
}
@font-face {
  font-family: "BebasNeue";
  src:
    local("BebasNeue"),
    url("/css/bebas/BebasNeue.woff") format("woff");
}
:root {
	--background-primary: #dfdfdf;
	--text-primary: #4d4d4d; /* HPR Grey */
	--banner-text-primary: #000000;
	--background-secondary: #4d4d4d;
	--text-secondary: #dfdfdf;
	--link-primary: #004852 /*#154a60*/;
	--link-primary-hover: #f8961e;
	--link-secondary: #a8f8ff;
	--link-secondary-hover: #f9e9c2;

	--link-spacing-horizontal: clamp(0.5rem, -0.25rem + 3vw, 2.5rem);

	--font-family-hpr: Verdana, Arial, Helvetica, sans-serif; /* 1em/1.5 OpenDyslexic, */;
	--font-size-default: clamp(1rem, 15px + 0.3vw, 1.07rem);

  /* screen breakpoints */
	--for-phone-only: 599px;
    --for-tablet-portrait-up: 600px;
    --for-tablet-landscape-up: 900px;
	--for-desktop-up: 1200px;
    --for-big-desktop-up: 1800px; 
}

html {
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
}
body {
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
	background-color: var(--background-primary);
	color: var(--text-primary);
	font-size: 1rem; /* fallback for browsers that don't support the clamp function) */
	font-size: var(--font-size-default);
	font-family: var(--font-family-hpr);
	margin: 0;
	padding: 0;
	min-height: 100vh;
}

body > nav {
	background-color: var(--background-secondary);
	color: var(--text-secondary);
}
body > nav a {
	color: var(--link-secondary);
}
body > nav a:hover {
	color: var(--link-secondary-hover);
}
body > nav ul {
	background-color: inherit;
	color: inherit;
	margin: 0;
	padding: 0.25rem;
}
body > nav ul li {
	display: inline-block;
	background-color: inherit;
	color: inherit;
	line-height: 1.0;
	margin: 0;
	padding: 0;
	padding-right: var(--link-spacing-horizontal);
}
body > nav ul li a {
	padding: 0.25rem 0;
}
body > header {
	display: flex;
	flex-direction: row;
	flex-flow: wrap;
	justify-content: space-between;
	padding: 0.25rem;
	background-image: url("/images/main-header-background.png");
	color: var(--banner-text-primary);
	align-items: center;
}
body > header > * {
	margin: 0;
	padding: 0;
	flex: 1 1 auto;
	padding: 0.5rem;
}
body > main {
	flex: 1 0 auto;
	padding: 0.25rem;
}
body > footer {
	flex: 0 1 auto;
	background-color: var(--background-secondary);
	color: var(--text-secondary);
	padding: 0.25rem;
	text-align: center
}
body > footer hr:first-child {
	display: none;
	margin: 0;
	padding: 0;
}
body > footer a {
	color: var(--link-secondary);
}
body > footer a:hover {
	color: var(--link-secondary-hover);
}
div,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
li,
dl,
dt,
dd,
img,
form,
fieldset,
input,
textarea,
blockquote {
	font-family: inherit;
	color: inherit;
	background: inherit;
}

h1 {
	font-size: 1.5rem;
	margin: 1.25rem 0 0.75rem 0;
}

h2,
article * h1,
section > header:first-child {
	font-size: 1.45rem;
	margin: 1.25rem 0 0.75rem 0;
}

h3,
article * h2 {
	font-size: 1.25rem;
	margin: 1.25rem 0 0.75rem 0;
}

h4,
article * h3 {
	font-size: 1.15rem;
	margin: 1.25rem 0 0.75rem 0;
}

img {
	max-width: 100%;
	height: auto;
}

ul {
	padding-left: 1.15rem;
}

li {
	line-height: 1.25;
}

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

a:hover {
	cursor: pointer;
	color: var(--link-primary-hover);
}

hr {
	background: #4D4D4D;
	border: 0;
	height: 0.25em;
}

audio {
	padding: 0.7em 0em 0.5em 0em;
	clear: both;
	position: relative;
	z-index: auto;
}

.audcredit {
	font-size: 75%;
	margin-bottom: 1em;
}

p.meta {
	line-height: 1.25;
}

p.meta span label {
	font-weight: bold;
}

.lane {
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	gap: 0.5rem;

}
a.lane-button {
	display: flex;
	flex-direction: column;
	justify-content: center;
	margin: 0.5rem var(--link-spacing-horizontal);
	padding: 0.5rem;
	border-width: 5px;
	border-color: var(--link-primary);
	border-style: solid;
	border-radius: 5px;
	text-align: center;

}
a.lane-button img {
	height: 110px;
	filter: invert(60%) sepia(50%) hue-rotate(140deg) saturate(200%);
	transform: scaleX(0.9);
}
#tag_line,
#title {
	text-transform: uppercase;
}
#tag_line {
	line-height: 1;
}
#tag_line *,
#title * {
	margin: 0;
	padding: 0;
}
#title h1 {
	font-size: 7.5rem;
	letter-spacing: -0.65rem;
	line-height: 0.75;
}
#tag_line h2 {
	text-transform: uppercase;
	font-family: "BebasNeue", sans-serif;
	font-size: 1.15rem;
	letter-spacing: 0.05rem;
}
#tag_line h2:first-child {
	font-size: 2rem;
}
#tag_line h3 {
	text-transform: capitalize;
	font-size: 1.15rem;
}
#site_url {
	font-family: "GNUTypewriter", monospace;
	text-transform: none;
}
@media (min-width: 900px) {
	#tag_line {
		text-align: center;
	}
	#title h1 {
		font-size: 7.5rem;
		letter-spacing: -0.65rem;
		line-height: 0.75;
	}
	#tag_line h2 {
		font-size: 1.82rem;
		letter-spacing: 0.05rem;
	}
	#tag_line h2:first-child {
		font-size: 4rem;
	}
	#tag_line h3 {
		font-size: 1.85rem;
		margin-left: 5rem;
	}
	#qr_code {
		text-align: center;
	}
	#qr_code > img {
		max-height: 195px;
	}
	body > main {
		padding: 0.25rem 2rem;
	}
}