/*
Theme Name: Twenty Seventeen Child
Theme URI: https://introgression.com/
Description: Twenty Seventeen child theme for Introgression.com with an animated product-system homepage hero.
Author: Jason Sutherland
Author URI: https://introgression.com/
Template: twentyseventeen
Version: 2.0.0
Text Domain: twentyseventeen-child
*/

/* Add child-theme-wide overrides below this line. */

/**
 * Front-page header reset.
 *
 * Twenty Seventeen normally renders a large custom-header/site-branding panel
 * above its navigation, along with a scroll-down arrow. The Introgression hero
 * replaces that panel, so hide only those inherited elements on the homepage.
 */
.twentyseventeen-front-page .custom-header {
	height: auto !important;
	min-height: 0 !important;
	margin: 0 !important;
}

.twentyseventeen-front-page .custom-header-media,
.twentyseventeen-front-page .site-branding,
.twentyseventeen-front-page .menu-scroll-down {
	display: none !important;
}

.twentyseventeen-front-page .navigation-top {
	position: relative !important;
	bottom: auto !important;
}


/**
 * Introgression site-wide visual system.
 *
 * Twenty Seventeen supplies the semantic templates and responsive behavior;
 * these rules give pages, posts, archives, and navigation the same visual
 * language as the custom homepage hero.
 */
:root {
	--intro-bg: #07101d;
	--intro-surface: #0b1726;
	--intro-surface-soft: rgba(12, 27, 45, 0.78);
	--intro-text: #f4f7fb;
	--intro-muted: #aebed0;
	--intro-accent: #7de8ff;
	--intro-border: rgba(125, 232, 255, 0.18);
	--intro-content: 860px;
}

body:not(.twentyseventeen-front-page) {
	background:
		radial-gradient(circle at 82% 8%, rgba(32, 115, 155, 0.16), transparent 30rem),
		radial-gradient(circle at 8% 62%, rgba(88, 71, 163, 0.12), transparent 28rem),
		var(--intro-bg);
	color: var(--intro-text);
	font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body:not(.twentyseventeen-front-page) .site {
	background: transparent;
}

body:not(.twentyseventeen-front-page) .custom-header {
	height: auto !important;
	min-height: 0 !important;
	margin: 0 !important;
	background: rgba(7, 16, 29, 0.94);
}

body:not(.twentyseventeen-front-page) .custom-header-media,
body:not(.twentyseventeen-front-page) .menu-scroll-down {
	display: none !important;
}

body:not(.twentyseventeen-front-page) .site-branding {
	position: relative;
	padding: clamp(2rem, 5vw, 4.5rem) 0 1.4rem;
	background: transparent;
}

body:not(.twentyseventeen-front-page) .site-branding-text {
	max-width: 1180px;
	margin: 0 auto;
	padding: 0 clamp(1.25rem, 6vw, 5rem);
}

body:not(.twentyseventeen-front-page) .site-title,
body:not(.twentyseventeen-front-page) .site-title a {
	color: var(--intro-text);
	font-size: clamp(1.05rem, 2vw, 1.45rem);
	font-weight: 760;
	letter-spacing: 0.12em;
	text-transform: uppercase;
}

body:not(.twentyseventeen-front-page) .site-description {
	margin-top: 0.35rem;
	color: var(--intro-accent);
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.16em;
	text-transform: uppercase;
}

.navigation-top {
	background: rgba(5, 12, 22, 0.92);
	border-color: var(--intro-border);
	backdrop-filter: blur(18px);
}

.navigation-top a,
.main-navigation a {
	color: var(--intro-text);
	font-weight: 680;
}

.main-navigation a:hover,
.main-navigation a:focus,
.main-navigation li.current-menu-item > a,
.main-navigation li.current_page_item > a {
	color: var(--intro-accent);
}

body:not(.twentyseventeen-front-page) .site-content-contain,
body:not(.twentyseventeen-front-page) .site-content {
	background: transparent;
}

body:not(.twentyseventeen-front-page) .site-content {
	padding-top: clamp(3rem, 7vw, 6.5rem);
	padding-bottom: clamp(4rem, 8vw, 8rem);
}

body:not(.twentyseventeen-front-page) #primary,
body:not(.twentyseventeen-front-page) .content-area {
	float: none;
	width: 100%;
	max-width: var(--intro-content);
	margin-right: auto;
	margin-left: auto;
}

body:not(.twentyseventeen-front-page) .wrap {
	max-width: 1180px;
	padding-right: clamp(1.25rem, 6vw, 5rem);
	padding-left: clamp(1.25rem, 6vw, 5rem);
}

body:not(.twentyseventeen-front-page) article,
body:not(.twentyseventeen-front-page) .page-header {
	color: var(--intro-text);
}

body:not(.twentyseventeen-front-page) .entry-header {
	margin-bottom: clamp(2rem, 5vw, 4rem);
}

body:not(.twentyseventeen-front-page) .entry-title,
body:not(.twentyseventeen-front-page) .page-title {
	max-width: 13ch;
	margin: 0;
	color: var(--intro-text);
	font-size: clamp(2.75rem, 7vw, 5.8rem);
	font-weight: 780;
	line-height: 0.98;
	letter-spacing: -0.025em;
	text-transform: none;
}

body:not(.twentyseventeen-front-page) .entry-title a {
	color: inherit;
	box-shadow: none;
}

body:not(.twentyseventeen-front-page) .entry-meta,
body:not(.twentyseventeen-front-page) .entry-meta a,
body:not(.twentyseventeen-front-page) .posted-on,
body:not(.twentyseventeen-front-page) .byline {
	color: var(--intro-muted);
	font-size: 0.74rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

body:not(.twentyseventeen-front-page) .entry-content,
body:not(.twentyseventeen-front-page) .entry-summary {
	color: var(--intro-muted);
	font-size: clamp(1.03rem, 1.5vw, 1.16rem);
	line-height: 1.78;
}

body:not(.twentyseventeen-front-page) .entry-content > * + * {
	margin-top: 1.45em;
}

body:not(.twentyseventeen-front-page) .entry-content h2,
body:not(.twentyseventeen-front-page) .entry-content h3,
body:not(.twentyseventeen-front-page) .entry-content h4 {
	margin-top: clamp(2.8rem, 7vw, 5.5rem);
	margin-bottom: 0.75rem;
	color: var(--intro-text);
	font-weight: 740;
	line-height: 1.15;
	letter-spacing: -0.015em;
}

body:not(.twentyseventeen-front-page) .entry-content h2 {
	font-size: clamp(2rem, 4.5vw, 3.5rem);
}

body:not(.twentyseventeen-front-page) .entry-content h3 {
	font-size: clamp(1.45rem, 3vw, 2.2rem);
}

body:not(.twentyseventeen-front-page) .entry-content a,
body:not(.twentyseventeen-front-page) .entry-footer a,
body:not(.twentyseventeen-front-page) .nav-links a {
	color: var(--intro-accent);
	box-shadow: inset 0 -1px 0 rgba(125, 232, 255, 0.42);
}

body:not(.twentyseventeen-front-page) .entry-content a:hover,
body:not(.twentyseventeen-front-page) .entry-content a:focus {
	color: var(--intro-text);
	box-shadow: inset 0 -2px 0 var(--intro-accent);
}

body:not(.twentyseventeen-front-page) .entry-content img,
body:not(.twentyseventeen-front-page) .post-thumbnail img {
	display: block;
	width: 100%;
	border: 1px solid var(--intro-border);
	border-radius: 18px;
	box-shadow: 0 28px 70px rgba(0, 0, 0, 0.32);
}

body:not(.twentyseventeen-front-page) .entry-content figure {
	margin-top: clamp(2.5rem, 6vw, 5rem);
	margin-bottom: clamp(2.5rem, 6vw, 5rem);
}

body:not(.twentyseventeen-front-page) .entry-content figcaption {
	color: var(--intro-muted);
	font-size: 0.82rem;
}

body:not(.twentyseventeen-front-page) .entry-content blockquote {
	margin: 2.5rem 0;
	padding: 1.5rem 1.75rem;
	border-left: 2px solid var(--intro-accent);
	background: var(--intro-surface-soft);
	color: var(--intro-text);
}

body:not(.twentyseventeen-front-page) .entry-footer,
body:not(.twentyseventeen-front-page) .post-navigation,
body:not(.twentyseventeen-front-page) .comments-area {
	margin-top: clamp(3rem, 7vw, 6rem);
	padding-top: 2rem;
	border-top: 1px solid var(--intro-border);
	color: var(--intro-muted);
}

body:not(.twentyseventeen-front-page) .post-navigation .nav-title {
	color: var(--intro-text);
	font-size: clamp(1.2rem, 2.5vw, 1.75rem);
}

.site-footer {
	background: #050c16;
	border-top: 1px solid var(--intro-border);
	color: var(--intro-muted);
}

.site-footer a {
	color: var(--intro-text);
}

body:not(.twentyseventeen-front-page) button,
body:not(.twentyseventeen-front-page) input[type="button"],
body:not(.twentyseventeen-front-page) input[type="submit"],
body:not(.twentyseventeen-front-page) .entry-content .wp-block-button__link {
	border: 1px solid rgba(255, 255, 255, 0.15);
	border-radius: 999px;
	background: var(--intro-text);
	color: var(--intro-bg);
	font-weight: 720;
	box-shadow: none;
}

@media screen and (min-width: 48em) {
	body:not(.twentyseventeen-front-page).has-sidebar #primary,
	body:not(.twentyseventeen-front-page).has-sidebar:not(.error404) #primary {
		float: none;
		width: 100%;
	}

	body:not(.twentyseventeen-front-page) #secondary {
		float: none;
		width: 100%;
		max-width: var(--intro-content);
		margin: 4rem auto 0;
	}
}

@media screen and (max-width: 47.99em) {
	body:not(.twentyseventeen-front-page) .site-content {
		padding-top: 2.5rem;
	}

	body:not(.twentyseventeen-front-page) .entry-title,
	body:not(.twentyseventeen-front-page) .page-title {
		font-size: clamp(2.45rem, 13vw, 4.25rem);
	}
}


/* --------------------------------------------------------------
 * How I Work / About Me custom page template
 * -------------------------------------------------------------- */
body.page-template-page-about-me .site-content {
	padding: 0;
}

body.page-template-page-about-me .site-content-contain,
body.page-template-page-about-me .site-main {
	background: transparent;
}

.introgression-about {
	--about-text: #eef7fb;
	--about-muted: #9eb5c0;
	--about-accent: #7de8ff;
	--about-line: rgba(125, 232, 255, 0.22);
	--about-panel: rgba(255, 255, 255, 0.035);
	max-width: 1180px;
	margin: 0 auto;
	padding: clamp(64px, 9vw, 128px) 24px;
	color: var(--about-text);
}

.introgression-about__opening {
	display: grid;
	grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
	gap: clamp(44px, 7vw, 100px);
	align-items: start;
	margin-bottom: clamp(84px, 11vw, 160px);
}

.introgression-about__hero {
	position: relative;
	z-index: 2;
	padding-top: clamp(20px, 4vw, 56px);
}

.introgression-about__eyebrow {
	margin: 0 0 18px;
	color: var(--about-accent);
	font-size: 0.75rem;
	font-weight: 750;
	letter-spacing: 0.18em;
	text-transform: uppercase;
}

.introgression-about h1,
.introgression-about h2,
.introgression-about h3 {
	color: var(--about-text);
	text-transform: none;
	letter-spacing: -0.035em;
}

.introgression-about h1 {
	max-width: 10ch;
	margin: 0 0 30px;
	font-size: clamp(3.2rem, 6.8vw, 6.2rem);
	line-height: 0.98;
}

.introgression-about h2 {
	margin: 0;
	font-size: clamp(2rem, 4.2vw, 4rem);
	line-height: 1.05;
}

.introgression-about h3 {
	margin: 0 0 12px;
	font-size: clamp(1.25rem, 2vw, 1.65rem);
}

.introgression-about p {
	color: var(--about-muted);
	font-size: clamp(1rem, 1.45vw, 1.15rem);
	line-height: 1.75;
}

.introgression-about__lead {
	margin-bottom: 22px;
	color: var(--about-text) !important;
	font-size: clamp(1.28rem, 2.35vw, 1.95rem) !important;
	line-height: 1.45 !important;
}

.introgression-about__constellation {
	position: sticky;
	top: 96px;
	min-height: 590px;
}

.introgression-about__constellation-status {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-bottom: 16px;
	color: rgba(158, 181, 192, 0.78);
	font-size: 0.7rem;
	font-weight: 700;
	letter-spacing: 0.16em;
	text-transform: uppercase;
}

.introgression-about__status-dot {
	width: 7px;
	height: 7px;
	background: var(--about-accent);
	border-radius: 50%;
	box-shadow: 0 0 14px rgba(125, 232, 255, 0.85);
	animation: introgression-status-pulse 2.4s ease-in-out infinite;
}

.introgression-about__constellation-stage {
	position: relative;
	width: 100%;
	min-height: 540px;
	aspect-ratio: 1.08 / 1;
}

.introgression-about__constellation-stage .hero-graphic {
	position: absolute;
	inset: 0;
}

.introgression-about__sequence {
	display: grid;
	grid-template-columns: repeat(5, minmax(0, 1fr));
	margin-bottom: clamp(90px, 12vw, 170px);
	border-top: 1px solid var(--about-line);
	border-bottom: 1px solid var(--about-line);
}

.introgression-about__sequence-item {
	min-height: 250px;
	padding: 28px 24px 32px;
	border-right: 1px solid var(--about-line);
}

.introgression-about__sequence-item:last-child { border-right: 0; }
.introgression-about__sequence-item span {
	display: block;
	margin-bottom: 60px;
	color: var(--about-accent);
	font-size: 0.72rem;
	letter-spacing: 0.15em;
}
.introgression-about__sequence-item strong {
	display: block;
	margin-bottom: 14px;
	color: var(--about-text);
	font-size: 1.35rem;
}
.introgression-about__sequence-item p { margin: 0; font-size: 0.94rem; line-height: 1.55; }

.introgression-about__section {
	display: grid;
	grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
	gap: clamp(50px, 8vw, 110px);
	margin-bottom: clamp(90px, 12vw, 170px);
}
.introgression-about__copy p:first-child { margin-top: 0; }

.introgression-about__capabilities {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 1px;
	margin-bottom: clamp(100px, 14vw, 190px);
	background: var(--about-line);
	border: 1px solid var(--about-line);
}
.introgression-about__capabilities article {
	min-height: 240px;
	padding: 32px;
	background: #07151f;
}
.introgression-about__capabilities p { margin-bottom: 0; font-size: 0.98rem; }

.introgression-about__work { margin-bottom: clamp(100px, 14vw, 190px); }
.introgression-about__work > .introgression-about__section-heading { max-width: 760px; margin-bottom: 55px; }
.introgression-about__work-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 24px;
}
.introgression-about__work-grid article {
	padding: clamp(28px, 4vw, 48px);
	background: var(--about-panel);
	border: 1px solid var(--about-line);
	border-radius: 18px;
}
.introgression-about__work-label {
	margin: 0 0 36px !important;
	color: var(--about-accent) !important;
	font-size: 0.72rem !important;
	font-weight: 700;
	letter-spacing: 0.15em;
	text-transform: uppercase;
}

.introgression-about__cta {
	max-width: 950px;
	padding: clamp(45px, 7vw, 85px);
	background: radial-gradient(circle at 85% 20%, rgba(125, 232, 255, 0.12), transparent 35%), var(--about-panel);
	border: 1px solid var(--about-line);
	border-radius: 22px;
}
.introgression-about__cta h2 { margin-bottom: 24px; }
.introgression-about__button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 52px;
	margin-top: 18px;
	padding: 0 26px;
	color: #041116 !important;
	background: var(--about-accent);
	border-radius: 999px;
	font-size: 0.95rem;
	font-weight: 700;
	text-decoration: none;
	box-shadow: none !important;
	transition: transform 180ms ease, box-shadow 180ms ease;
}
.introgression-about__button:hover,
.introgression-about__button:focus {
	color: #041116 !important;
	transform: translateY(-2px);
	box-shadow: 0 12px 34px rgba(125, 232, 255, 0.2) !important;
}

@keyframes introgression-status-pulse {
	0%, 100% { opacity: 0.45; transform: scale(0.85); }
	50% { opacity: 1; transform: scale(1.15); }
}

@media screen and (max-width: 960px) {
	.introgression-about__opening,
	.introgression-about__section { grid-template-columns: 1fr; }
	.introgression-about__constellation {
		position: relative;
		top: auto;
		min-height: 440px;
		max-width: 680px;
		width: 100%;
		margin: 18px auto 0;
	}
	.introgression-about__constellation-stage { min-height: 430px; }
	.introgression-about__sequence { grid-template-columns: 1fr; }
	.introgression-about__sequence-item { min-height: auto; border-right: 0; border-bottom: 1px solid var(--about-line); }
	.introgression-about__sequence-item:last-child { border-bottom: 0; }
	.introgression-about__sequence-item span { margin-bottom: 26px; }
	.introgression-about__capabilities { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media screen and (max-width: 620px) {
	.introgression-about { padding: 48px 20px 80px; }
	.introgression-about__constellation { min-height: 360px; }
	.introgression-about__constellation-stage { min-height: 350px; aspect-ratio: 0.82 / 1; }
	.introgression-about__capabilities,
	.introgression-about__work-grid { grid-template-columns: 1fr; }
	.introgression-about__capabilities article { min-height: auto; }
	.introgression-about__cta { padding: 32px 24px; }
}

/* --------------------------------------------------------------
 * About Me — Keynote page v1.2
 * -------------------------------------------------------------- */
body.page-template-page-about-me .site-content { padding: 0; }
body.page-template-page-about-me .wrap { max-width: none; padding: 0; }
body.page-template-page-about-me .site-footer { margin-top: 0; }

.introgression-keynote {
	--keynote-bg: #050d16;
	--keynote-text: #eef8fb;
	--keynote-muted: #9eb4be;
	--keynote-accent: #79e7ff;
	--keynote-line: rgba(121, 231, 255, 0.2);
	background: var(--keynote-bg);
	color: var(--keynote-text);
	overflow: clip;
}

.keynote-panel {
	position: relative;
	display: grid;
	align-items: center;
	min-height: min(100svh, 980px);
	padding: clamp(88px, 11vw, 170px) max(24px, calc((100vw - 1180px) / 2));
	border-bottom: 1px solid rgba(255,255,255,.055);
}

.keynote-content { width: min(100%, 1180px); margin: 0 auto; }
.keynote-kicker {
	margin: 0 0 22px !important;
	color: var(--keynote-accent) !important;
	font-size: .74rem !important;
	font-weight: 760;
	letter-spacing: .2em;
	text-transform: uppercase;
}
.introgression-keynote h1,
.introgression-keynote h2,
.introgression-keynote h3 {
	color: var(--keynote-text);
	letter-spacing: -.045em;
	text-transform: none;
}
.introgression-keynote h1 { max-width: 10ch; margin: 0 0 34px; font-size: clamp(4rem, 9vw, 9rem); line-height: .91; }
.introgression-keynote h2 { max-width: 14ch; margin: 0 0 28px; font-size: clamp(3rem, 7vw, 7.2rem); line-height: .96; }
.introgression-keynote h3 { margin: 0 0 18px; font-size: clamp(2rem, 3.3vw, 3.4rem); }
.introgression-keynote p { max-width: 720px; color: var(--keynote-muted); font-size: clamp(1.05rem, 1.45vw, 1.28rem); line-height: 1.72; }
.keynote-lead { color: var(--keynote-text) !important; font-size: clamp(1.4rem, 2.4vw, 2.25rem) !important; line-height: 1.42 !important; }
.keynote-display { max-width: 15ch !important; margin: 0 0 38px !important; color: var(--keynote-accent) !important; font-size: clamp(3.2rem, 7.4vw, 8rem) !important; font-weight: 720; letter-spacing: -.055em; line-height: .95 !important; }
.keynote-display--small { max-width: 19ch !important; font-size: clamp(2.25rem, 5vw, 5rem) !important; }
.keynote-support { max-width: 670px !important; }

.keynote-opening { grid-template-columns: minmax(0, 1.02fr) minmax(360px, .98fr); gap: clamp(30px, 6vw, 100px); }
.keynote-opening__visual { position: absolute; inset: 4% 43% 4% 0; opacity: .9; pointer-events: none; }
.keynote-opening__visual .hero-graphic { position: absolute; inset: 0; }
.keynote-opening__copy { position: relative; z-index: 2; grid-column: 2; padding: 10vh 0; }
.keynote-scroll-cue { position: absolute; right: max(24px, calc((100vw - 1180px) / 2)); bottom: 34px; display: flex; gap: 12px; color: var(--keynote-muted); font-size: .73rem; letter-spacing: .16em; text-decoration: none; text-transform: uppercase; }

.keynote-statement { background: radial-gradient(circle at 75% 40%, rgba(121,231,255,.08), transparent 34%); }
.keynote-statement .keynote-content { max-width: 1100px; }

.keynote-principle-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: clamp(50px, 8vw, 100px); background: var(--keynote-line); border: 1px solid var(--keynote-line); }
.keynote-card { min-height: 380px; padding: clamp(30px, 4vw, 56px); background: #07131d; }
.keynote-card__number { display: block; margin-bottom: clamp(80px, 10vw, 145px); color: var(--keynote-accent); font-size: .74rem; letter-spacing: .18em; }
.keynote-card p { margin-bottom: 0; font-size: 1rem; }
.keynote-proof { margin: 42px 0 0 !important; font-size: .92rem !important; }

.keynote-system { background: linear-gradient(180deg, #050d16, #07151f 48%, #050d16); }
.keynote-system__layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(50px, 9vw, 130px); align-items: center; }
.keynote-flow { position: relative; min-height: 650px; padding: 54px; border: 1px solid var(--keynote-line); border-radius: 999px; background: radial-gradient(circle, rgba(121,231,255,.07), transparent 58%); }
.keynote-flow__sources,
.keynote-flow__outcomes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.keynote-flow__sources span,
.keynote-flow__outcomes span,
.keynote-flow__hub { display: grid; place-items: center; min-height: 72px; padding: 12px; border: 1px solid var(--keynote-line); border-radius: 999px; color: var(--keynote-text); font-size: .8rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.keynote-flow__connector,
.keynote-flow__path { width: 1px; height: 70px; margin: 18px auto; background: linear-gradient(var(--keynote-line), var(--keynote-accent), var(--keynote-line)); box-shadow: 0 0 18px rgba(121,231,255,.35); }
.keynote-flow__hub { width: 58%; min-height: 110px; margin: 0 auto; color: #041016; background: var(--keynote-accent); box-shadow: 0 0 45px rgba(121,231,255,.16); }
.keynote-flow__outcomes { grid-template-columns: repeat(3, 1fr); }

.keynote-origin__copy { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(25px, 5vw, 70px); margin-top: clamp(50px, 8vw, 100px); }
.keynote-origin__copy p { margin: 0; }
.keynote-personal { background: radial-gradient(circle at 15% 50%, rgba(121,231,255,.08), transparent 32%); }
.keynote-interests { display: flex; flex-wrap: wrap; gap: 12px; max-width: 900px; margin: 45px 0 0; padding: 0; list-style: none; }
.keynote-interests li { padding: 12px 18px; border: 1px solid var(--keynote-line); border-radius: 999px; color: var(--keynote-text); font-size: .9rem; }

.keynote-closing { text-align: center; }
.keynote-closing .keynote-content { display: grid; justify-items: center; }
.keynote-closing h2 { max-width: 12ch; }
.keynote-closing p { max-width: 640px; }
.keynote-closing__pulse { position: absolute; left: 50%; top: 17%; width: 13px; height: 13px; border-radius: 50%; background: var(--keynote-accent); box-shadow: 0 0 12px var(--keynote-accent), 0 0 50px rgba(121,231,255,.7); animation: keynotePulse 2.7s ease-in-out infinite; }
.keynote-button { display: inline-flex; align-items: center; gap: 18px; margin-top: 30px; padding: 17px 25px; border-radius: 999px; color: #041016 !important; background: var(--keynote-accent); font-weight: 760; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.keynote-button:hover,
.keynote-button:focus { color: #041016 !important; transform: translateY(-2px); box-shadow: 0 15px 45px rgba(121,231,255,.18); }

.keynote-reveal { opacity: 0; transform: translateY(38px); transition: opacity .85s ease, transform .85s cubic-bezier(.2,.7,.2,1); }
.keynote-reveal.is-visible { opacity: 1; transform: none; }
.keynote-card:nth-child(2) { transition-delay: .12s; }
.keynote-card:nth-child(3) { transition-delay: .24s; }

@keyframes keynotePulse { 0%,100% { transform: scale(.72); opacity: .55; } 50% { transform: scale(1.25); opacity: 1; } }

@media screen and (max-width: 900px) {
	.keynote-panel { min-height: auto; padding-top: 105px; padding-bottom: 105px; }
	.keynote-opening { display: block; min-height: 100svh; padding-top: 54vh; }
	.keynote-opening__visual { inset: -8% -28% 40% -25%; }
	.keynote-opening__copy { padding: 0; }
	.keynote-principle-grid,
	.keynote-system__layout,
	.keynote-origin__copy { grid-template-columns: 1fr; }
	.keynote-card { min-height: auto; }
	.keynote-card__number { margin-bottom: 55px; }
	.keynote-flow { min-height: 570px; padding: 34px 24px; }
}

@media screen and (max-width: 560px) {
	.introgression-keynote h1 { font-size: clamp(3.6rem, 18vw, 5.2rem); }
	.introgression-keynote h2 { font-size: clamp(2.8rem, 14vw, 4.5rem); }
	.keynote-display { font-size: clamp(3rem, 15vw, 4.8rem) !important; }
	.keynote-flow__sources { grid-template-columns: 1fr 1fr; }
	.keynote-flow__outcomes { grid-template-columns: 1fr; }
	.keynote-flow { border-radius: 40px; }
	.keynote-scroll-cue { display: none; }
}

@media (prefers-reduced-motion: reduce) {
	.keynote-reveal { opacity: 1; transform: none; transition: none; }
	.keynote-closing__pulse { animation: none; }
}



/* v1.2.2: About uses the canonical homepage SVG without geometry or paint overrides. */
.keynote-opening__visual.introgression-system {
	--assembly: 1;
}
.keynote-opening__visual .hero-graphic {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	transform: none;
}
.keynote-opening__visual .constellation {
	width: 100%;
	height: 100%;
	transform: none;
}

/* --------------------------------------------------------------
 * v1.3.0 — Keynote narrative moved onto the homepage
 * -------------------------------------------------------------- */
body.introgression-front-page .site-content {
	padding: 0;
}

body.introgression-front-page .site-content > .wrap {
	max-width: none;
	padding: 0;
}

body.introgression-front-page .site-footer {
	margin-top: 0;
}

.introgression-home.introgression-keynote {
	overflow: clip;
}

.introgression-home-work {
	position: relative;
	padding: clamp(88px, 11vw, 170px) max(24px, calc((100vw - 1180px) / 2));
	background: #07131d;
	border-top: 1px solid rgba(255, 255, 255, .055);
	border-bottom: 1px solid rgba(255, 255, 255, .055);
}

.introgression-home-work > .keynote-content {
	width: min(100%, 1180px);
}

.introgression-home-work:empty {
	display: none;
}

@media screen and (max-width: 900px) {
	.introgression-home-work {
		padding-top: 90px;
		padding-bottom: 90px;
	}
}