@font-face {
	font-family: "Geist Pixel";
	src: url("fonts/GeistPixel-Square.woff2") format("woff2");
	font-weight: 400;
	font-style: normal;
	font-display: swap;
}

* {
	box-sizing: border-box;
}

html,
body {
	margin: 0;
	padding: 0;
	background: #fff;
	color: #1d1d1f;
}

body {
	font-family:
		"SF Pro Display",
		-apple-system,
		BlinkMacSystemFont,
		system-ui,
		sans-serif;
	overflow-x: hidden;
}

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

sup {
	font-size: 0.7em;
}

/* ---------- fade-in on load ---------- */

@keyframes fade-in {
	0% {
		opacity: 0;
		transform: translateY(8px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.fade-in {
	opacity: 0;
	animation: fade-in 1s ease forwards;
}

.d2 {
	animation-delay: 0.2s;
}
.d3 {
	animation-delay: 0.3s;
}
.d4 {
	animation-delay: 0.4s;
}
.d6 {
	animation-delay: 0.6s;
}
.d10 {
	animation-delay: 1s;
}

.header {
	opacity: 0;
	animation: fade-in 0.8s ease forwards;
}

/* ---------- hero images ---------- */

.hero-fixed {
	display: none;
	position: fixed;
	right: 0;
	bottom: 0;
	width: 55%;
	height: 100vh;
	z-index: 0;
	pointer-events: none;
}

.hero-fixed-img {
	position: absolute;
	right: 0;
	bottom: 0;
	width: 100%;
	height: auto;
	max-height: 90vh;
	object-fit: contain;
	object-position: bottom right;
}

.hero-mobile {
	width: 100%;
	display: flex;
	justify-content: center;
}

.hero-mobile-img {
	width: 100%;
	height: auto;
	max-height: 45vh;
	object-fit: contain;
}

@media (min-width: 768px) {
	.hero-fixed {
		display: block;
	}
	.hero-mobile {
		display: none;
	}
}

/* ---------- layout ---------- */

.main {
	position: relative;
	z-index: 1;
}

.header,
.hero-text,
.content {
	position: relative;
	z-index: 10;
	padding-left: 1.5rem;
	padding-right: 1.5rem;
}

.header {
	padding-top: 2rem;
}

.hero-text {
	padding-top: 2rem;
}

.content {
	padding-top: 3.5rem;
	font-size: 15px;
	line-height: 1.7;
	color: rgba(29, 29, 31, 0.85);
	font-weight: 300;
}

@media (min-width: 768px) {
	.header,
	.hero-text,
	.content {
		padding-left: 4rem;
		padding-right: 4rem;
		max-width: 50%;
	}
	.header {
		padding-top: 4rem;
	}
	.hero-text {
		padding-top: 4rem;
	}
	.content {
		padding-top: 7rem;
		font-size: 17px;
	}
}

@media (min-width: 1024px) {
	.header,
	.hero-text,
	.content {
		padding-left: 6rem;
		padding-right: 6rem;
	}
}

/* ---------- logo ---------- */

.logo {
	position: relative;
	display: inline-block;
	cursor: default;
}

.logo-default {
	transition: opacity 0.5s;
}

.logo:hover .logo-default {
	opacity: 0;
}

.logo-line {
	display: block;
	font-size: 11px;
	letter-spacing: 0.3em;
	text-transform: uppercase;
	color: #86868b;
}

.logo-line-sub {
	color: rgba(134, 134, 139, 0.6);
}

.logo-hover {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	opacity: 0;
	transition: opacity 0.5s;
}

.logo:hover .logo-hover {
	opacity: 1;
}

/* ---------- hero text ---------- */

h1 {
	margin: 0;
	font-family: "Geist Pixel", ui-monospace, monospace;
	font-size: 2.25rem;
	letter-spacing: -0.02em;
	line-height: 1.05;
	font-weight: 400;
}

@media (min-width: 768px) {
	h1 {
		font-size: clamp(2rem, 5vw, 4rem);
	}
}

.tagline {
	margin: 1.5rem 0 0;
	color: #86868b;
	font-size: 1rem;
	font-weight: 300;
	max-width: 26rem;
}

@media (min-width: 768px) {
	.tagline {
		margin-top: 2rem;
		font-size: 1.125rem;
	}
}

/* ---------- content blocks ---------- */

.block {
	margin: 1.5rem 0;
}

.block p + p {
	margin-top: 1.5rem;
}

@media (min-width: 768px) {
	.block p + p {
		margin-top: 2rem;
	}
}

.strong {
	font-weight: 500;
	color: #1d1d1f;
}

.block > p:last-child.strong,
p.strong {
	color: #1d1d1f;
	font-weight: 500;
}

.eyebrow {
	font-size: 10px;
	letter-spacing: 0.3em;
	text-transform: uppercase;
	color: #86868b;
	margin: 0 0 2rem;
	text-align: center;
}

@media (min-width: 768px) {
	.eyebrow {
		text-align: left;
	}
}

.diagram-section,
.timeline-section {
	margin: 3.5rem 0;
}

@media (min-width: 768px) {
	.diagram-section,
	.timeline-section {
		margin: 5rem 0;
	}
	.timeline-section .eyebrow {
		margin-bottom: 2.5rem;
	}
}

/* ---------- orchestrator diagram ---------- */

.orchestrator-wrap {
	width: 100%;
	max-width: 460px;
	margin: 0 auto;
	color: #1d1d1f;
}

.orchestrator-svg {
	width: 100%;
	height: auto;
}

.orbit {
	opacity: 0;
	transition: opacity 1s ease 0.1s;
}

.spoke {
	opacity: 0;
	transition: opacity 0.9s ease;
}

.satellite {
	opacity: 0;
	transform: scale(0);
	transition:
		transform 0.55s cubic-bezier(0.34, 1.56, 0.64, 1),
		opacity 0.5s ease;
}

.core {
	opacity: 0;
	transform: scale(0);
	transform-origin: 180px 150px;
	transition:
		transform 0.65s cubic-bezier(0.34, 1.56, 0.64, 1),
		opacity 0.4s ease;
}

.orchestrator-wrap.visible .orbit,
.orchestrator-wrap.visible .spoke,
.orchestrator-wrap.visible .core {
	opacity: 1;
}

.orchestrator-wrap.visible .satellite {
	opacity: 1;
	transform: scale(1);
}

.orchestrator-wrap.visible .core {
	transform: scale(1);
}

.orchestrator-labels {
	margin-top: 1rem;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.5rem 1.25rem;
	font-size: 9px;
	letter-spacing: 0.25em;
	text-transform: uppercase;
	color: #86868b;
	opacity: 0;
	transition: opacity 0.8s ease 1.2s;
}

.orchestrator-wrap.visible .orchestrator-labels {
	opacity: 1;
}

@media (min-width: 768px) {
	.orchestrator-labels {
		gap: 0.5rem 1.75rem;
		font-size: 10px;
	}
}

/* ---------- timeline ---------- */

.timeline-wrap {
	width: 100%;
	max-width: 28rem;
}

.timeline {
	position: relative;
	list-style: none;
	margin: 0;
	padding: 0;
}

.timeline::before {
	content: "";
	position: absolute;
	left: 7px;
	top: 6px;
	bottom: 6px;
	width: 1px;
	background: rgba(29, 29, 31, 0.2);
	transform: scaleY(0);
	transform-origin: top;
	transition: transform 1.1s ease-out;
}

.timeline.visible::before {
	transform: scaleY(1);
}

.timeline-item {
	position: relative;
	padding-left: 2.5rem;
	padding-bottom: 1.75rem;
}

.timeline-item:last-child {
	padding-bottom: 0;
}

.node {
	position: absolute;
	left: 0;
	top: 0.25rem;
	width: 15px;
	height: 15px;
	border-radius: 999px;
	background: #fff;
	border: 1px solid #1d1d1f;
	transform: scale(0);
	transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.timeline-item.visible .node {
	transform: scale(1);
}

.dot {
	position: absolute;
	inset: 3px;
	border-radius: 999px;
	background: #1d1d1f;
	opacity: 0;
	transition: opacity 0.4s ease;
	transition-delay: 0.25s;
}

.timeline-item.visible .dot {
	opacity: 1;
}

.reveal {
	opacity: 0;
	transform: translateY(6px);
	transition:
		opacity 0.5s ease,
		transform 0.5s ease;
	transition-delay: 0.08s;
}

.timeline-item.visible .reveal {
	opacity: 1;
	transform: translateY(0);
}

.step-title {
	margin: 0 0 0.25rem;
	font-size: 15px;
	font-weight: 500;
	color: #1d1d1f;
	letter-spacing: -0.01em;
}

.step-desc {
	margin: 0;
	font-size: 13px;
	color: #86868b;
	font-weight: 300;
	line-height: 1.6;
}

@media (min-width: 768px) {
	.step-title {
		font-size: 16px;
	}
	.step-desc {
		font-size: 14px;
	}
}

.spacer {
	height: 11rem;
}

@media (min-width: 768px) {
	.spacer {
		height: 12rem;
	}
}

/* ---------- footer ---------- */

.footer {
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 20;
	pointer-events: none;
}

.footer-inner {
	background: linear-gradient(to top, #fff 60%, transparent);
}

@media (min-width: 768px) {
	.footer-inner {
		max-width: 50%;
	}
}

.footer-gradient {
	padding: 2.5rem 1.5rem 1.25rem;
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 1rem;
}

@media (min-width: 768px) {
	.footer-gradient {
		padding: 2.5rem 4rem 2.5rem;
		gap: 1.5rem;
	}
}

@media (min-width: 1024px) {
	.footer-gradient {
		padding-left: 6rem;
		padding-right: 6rem;
	}
}

.footer-text {
	pointer-events: auto;
	margin: 0;
	font-size: 12px;
	font-weight: 300;
	line-height: 1.5;
	letter-spacing: -0.01em;
	color: #1d1d1f;
}

@media (min-width: 768px) {
	.footer-text {
		font-size: 15px;
	}
}

.contact-btn {
	pointer-events: auto;
	flex-shrink: 0;
	padding: 0.5rem 1rem;
	background: #1d1d1f;
	color: #fff;
	font-size: 12px;
	border-radius: 999px;
	transition: background-color 0.2s;
}

.contact-btn:hover {
	background: #000;
}

@media (min-width: 768px) {
	.contact-btn {
		padding: 0.625rem 1.25rem;
		font-size: 13px;
	}
}