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

html {
	scroll-behavior: smooth;
	-webkit-text-size-adjust: 100%;
	scroll-padding-top: calc(var(--header-height) + 0.5rem + env(safe-area-inset-top, 0px));
}

body {
	margin: 0;
	font-family: var(--font-body);
	font-size: var(--text-base);
	line-height: var(--leading-normal);
	color: var(--color-text);
	background-color: var(--color-bg);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

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

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}
}

img,
video {
	max-width: 100%;
	height: auto;
	display: block;
}

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

a:hover,
a:focus-visible {
	color: var(--color-primary-dark);
}

h1, h2, h3, h4, h5, h6 {
	font-family: var(--font-heading);
	font-weight: 700;
	line-height: var(--leading-tight);
	margin-block: 0 0.5em;
	color: var(--color-text);
	letter-spacing: -0.02em;
}

h1 { font-size: clamp(var(--text-3xl), 4.2vw, var(--text-5xl)); }
h2 { font-size: clamp(var(--text-2xl), 3.2vw, var(--text-3xl)); }
h3 { font-size: clamp(var(--text-lg), 2.5vw, var(--text-xl)); }

p {
	margin-block: 0 1em;
}

ul, ol {
	padding-inline-start: 1.25em;
}

.skip-link {
	position: absolute;
	inset-inline-start: -9999px;
	top: 0;
	z-index: 9999;
	padding: var(--space-sm) var(--space-md);
	background: var(--color-primary);
	color: var(--color-white);
}

.skip-link:focus {
	inset-inline-start: var(--space-sm);
	top: var(--space-sm);
}

:focus-visible {
	outline: 2px solid var(--color-primary);
	outline-offset: 2px;
}

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

.section-label {
	display: inline-block;
	font-size: var(--text-sm);
	font-weight: 600;
	color: var(--color-rose-dark);
	letter-spacing: 0.04em;
	margin-block-end: var(--space-sm);
}

.section-title {
	margin-block-end: var(--space-md);
}

.section-desc {
	color: var(--color-muted);
	max-width: 60ch;
	margin-block-end: var(--space-xl);
}

.fade-in {
	opacity: 0;
	transform: translateY(20px);
	transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in.is-visible {
	opacity: 1;
	transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
	.fade-in {
		opacity: 1;
		transform: none;
	}
}