@font-face {
	font-family: 'Roboto';
	src: local('Roboto Regular'), url('assets/fonts/Roboto-Regular.ttf');
	font-weight: 400;
}

@font-face {
	font-family: 'Roboto';
	src: local('Roboto Bold'), url('assets/fonts/Roboto-Regular.ttf');
	font-weight: 700;
}

:root {
	--clr-neutral-800: hsl(234, 29%, 20%);
	--clr-neutral-700: hsl(235, 18%, 26%);
	--clr-neutral-200: hsl(231, 7%, 60%);
	--clr-neutral-100: hsl(0, 0%, 100%);

	--clr-accent-400: hsl(4, 100%, 67%);
	--clr-accent-500: hsl(347, 100%, 66%);

	--ff-base: Roboto, sans-serif;

	--fw-reguler: 400;
	--fw-bold: 700;

	--fs-300: 0.825rem;
	--fs-400: 1rem;
	--fs-900: 2.5rem;
}

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

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

/* Remove default margin */
body,
h1,
h2,
h3,
h4,
p,
figure,
blockquote,
dl,
dd {
	margin: 0;
}

/* Remove List styles on ul, ol elements */
ul[role='list'],
ol[role='list'] {
	list-style: none;
	margin: 0;
	padding: 0;
}

body {
	font-family: var(--ff-base);
	font-size: var(--fs-400);
	font-weight: var(--fw-reguler);
	color: var(--clr-neutral-800);
	line-height: 1.5;

	min-height: 100vh;
	display: grid;
	place-content: center;
	background-color: var(--clr-neutral-800);
}

input {
	padding: 1rem;
	border-radius: 0.5rem;
	font: inherit;
	font-size: var(--fs-400);
	font-weight: var(--fw-reguler);
	border: 1px solid var(--clr-neutral-200);
}

input::placeholder {
	color: var(--clr-neutral-200);
}

input:not(:focus):invalid {
	color: var(--clr-accent-400);
	border: 1px solid var(--clr-accent-400);
}

input:not(:focus):invalid {
	color: var(--clr-accent-400);
	border: 1px solid var(--clr-accent-400);
}

.form-group {
	display: grid;
	gap: 0.5rem;
	font-size: var(--fs-300);
	font-weight: var(--fw-bold);
}

.form-group > .error {
	grid-row: 1;
	grid-column: 2;
	text-align: end;
	color: var(--clr-accent-400);
	display: none;
}

.form-group:not(:focus):invalid + .error {
	display: block;
}

.form-group.with-error-field {
	grid-template-columns: 1fr 1fr;
}

.form-group.with-error-field > input {
	grid-column: 1 /-1;
}

.button {
	background: var(--clr-neutral-800);
	color: var(--clr-neutral-100);
	font: inherit;
	font-weight: var(--fw-bold);
	border: 0;
	padding: 1rem;
	border-radius: 0.5rem;
}

.button:hover,
.button:focus-visible {
	position: relative;
	background-image: linear-gradient(
		-90deg,
		var(--clr-accent-400),
		var(--clr-accent-500)
	);
}

.button:hover::after,
.button:focus-visible::after {
	content: '';
	position: absolute;
	z-index: -1;
	inset: 0;
	background: inherit;
	border-radius: inherit;
	translate: 0 1.5rem;
	filter: blur(1rem);
	opacity: 0.5;
}

.checkmark-list {
	display: grid;
	gap: 0.6255rem;
}

.checkmark-list li {
	display: grid;
	grid-template-columns: 2.5rem auto;
}

.checkmark-list li::before {
	content: url(assets/images/icon-list.svg);
}

.newsletter-cta {
	max-width: 850px;
	border-radius: 1rem;
	background-color: var(--clr-neutral-100);
}

@media (min-width: 650px) {
	.newsletter-cta {
		display: grid;
		align-items: center;
		grid-template-columns: 1fr 0.75fr;
		padding: 2rem;
		margin-inline: 1rem;
		border-radius: 1rem;
	}

	.newsletter-cta > .content {
		grid-column: 1;
		grid-row: 1;
	}
}

.newsletter-cta > .content {
	display: grid;
	gap: 1rem;
	padding: 1.5rem;
}

.newsletter-cta .title {
	font-size: var(--fs-900);
	font-weight: var(--fw-bold);
}

.newsletter-cta img {
	border-radius: 1rem;
	margin-inline: auto;
}

.newsletter-cta form {
	margin-block-start: 1.25rem;
	display: grid;
	gap: 1.5rem;
}