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

html {
	-webkit-text-size-adjust: 100%;
}

body {
	margin: 0;
	background-color: var(--color-bg);
	background-image:
		radial-gradient( circle at 85% 0%, var(--color-teal-glow) 0%, transparent 45% ),
		radial-gradient( circle at 0% 30%, rgba(0, 140, 200, 0.06) 0%, transparent 45% );
	background-attachment: fixed;
	color: var(--color-text);
	font-family: var(--font-dm-sans);
	font-size: var(--text-body);
	line-height: 1.65;
	-webkit-font-smoothing: antialiased;
}

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

a {
	color: inherit;
	text-decoration: none;
}

button {
	font-family: inherit;
}

/* Headings */
h1,
h2,
h3,
h4,
h5,
h6 {
	font-family: var(--font-sora);
	font-weight: 700;
	line-height: 1.2;
	margin: 0;
}

h1 {
	font-size: var(--text-h1);
}

h2 {
	font-size: var(--text-h2);
}

h3 {
	font-size: var(--text-h3);
}

h4 {
	font-size: var(--text-h4);
}

p {
	margin: 0;
}

/* Type scale utilities */
.eyebrow {
	font-size: var(--text-eyebrow);
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.lead {
	font-size: var(--text-lead);
	line-height: 1.55;
	color: var(--color-text-dim);
}

.display {
	font-size: var(--text-display);
}

/* Layout rhythm */
.section-y {
	padding-top: 80px;
	padding-bottom: 80px;
}

@media ( min-width: 768px ) {
	.section-y {
		padding-top: 112px;
		padding-bottom: 112px;
	}
}

.container {
	width: 100%;
	max-width: 1200px;
	margin-inline: auto;
	padding-inline: 24px;
}

/* Text gradient */
.text-gradient-teal {
	background: linear-gradient( 135deg, var(--color-teal), #4ad3c3, var(--color-ocean) );
	background-clip: text;
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	color: transparent;
}

/* Decorative backgrounds */
.bg-grid {
	background-image:
		linear-gradient( to right, var(--color-border) 1px, transparent 1px ),
		linear-gradient( to bottom, var(--color-border) 1px, transparent 1px );
	background-size: 48px 48px;
	mask-image: radial-gradient( ellipse at center, black 0%, transparent 75% );
	-webkit-mask-image: radial-gradient( ellipse at center, black 0%, transparent 75% );
}

.bg-noise {
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
	mix-blend-mode: overlay;
}

/* Keyframes */
@keyframes fade-up {
	from {
		opacity: 0;
		transform: translateY(16px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes pulse-soft {
	0%,
	100% {
		opacity: 1;
	}
	50% {
		opacity: 0.5;
	}
}

@media ( prefers-reduced-motion: reduce ) {
	*,
	*::before,
	*::after {
		animation-duration: 0.001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.001ms !important;
		scroll-behavior: auto !important;
	}
}