@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
	color-scheme: dark;
	--bg: #07111f;
	--bg-alt: #0d1a2e;
	--surface: rgba(13, 25, 43, 0.78);
	--surface-strong: rgba(20, 34, 58, 0.92);
	--border: rgba(255, 255, 255, 0.1);
	--text: #edf4ff;
	--muted: #a9bdd7;
	--accent: #6ef3c5;
	--accent-2: #7cc7ff;
	--shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	min-width: 320px;
	background:
		radial-gradient(circle at top left, rgba(110, 243, 197, 0.16), transparent 36%),
		radial-gradient(circle at top right, rgba(124, 199, 255, 0.16), transparent 30%),
		linear-gradient(180deg, #050b15 0%, var(--bg) 42%, #06101b 100%);
	color: var(--text);
	font-family: 'Inter', 'Segoe UI', sans-serif;
}

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

img {
	max-width: 100%;
}

body::before {
	content: '';
	position: fixed;
	inset: 0;
	pointer-events: none;
	background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
	background-size: 48px 48px;
	mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 95%);
}

#root {
	isolation: isolate;
}

.main-content {
	position: relative;
	z-index: 0;
	padding: 0 16px;
	margin: 0 15px;
}

.site-header {
	position: relative;
	z-index: 1;
}

.header {
	padding: 24px 0;
	text-align: center;
}

.nav-bar {
	display: inline-flex;
	gap: 24px;
	font-weight: 600;

}

.nav-bar a {
	position: relative;
	padding: 4px 0;
}

.nav-bar a::after {
	content: '';
	position: absolute;
	inset: auto 0 0;
	height: 2px;
	background: var(--accent);
	border-radius: 1px;
	opacity: 0;
	transition: opacity 160ms ease, transform 160ms ease;
	transform: scaleX(0.6);
}

.nav-bar a:hover::after {
	opacity: 1;
	transform: scaleX(1);
}

.nav-logo {
	font-size: 2.25rem;
	font-weight: 700;
	letter-spacing: -0.02em;
	color: var(--accent);
	display: inline-flex;
	align-items: center;
	gap: 4px;
	margin: 5px 0;
	padding: 5px 0
}

.nav-logo span {
	color: var(--accent-2);
}

.menu-right {
  float: right;              /* Pulls the whole list to the right */
  list-style-type: none;
  margin: 8px 0;
  padding: 8px 0;
}

.menu-right li {
  float: left;               /* Keeps list items reading left-to-right */
}

.menu-right li a {
  display: block;
  color: white;
  padding: 14px 16px;
  text-decoration: none;
}

.site-shell {
	width: min(1180px, calc(100% - 32px));
	margin: 0 auto;
	padding: 32px 0 80px;
}

.hero,
.content-section {
	position: relative;
	margin-top: 24px;
	padding: 28px;
	border: 1px solid var(--border);
	border-radius: 28px;
	background: linear-gradient(180deg, rgba(11, 22, 39, 0.9), rgba(10, 19, 34, 0.75));
	box-shadow: var(--shadow);
	backdrop-filter: blur(18px);
}

.hero {
	overflow: hidden;
}

.hero::after {
	content: '';
	position: absolute;
	inset: auto -8% -40% auto;
	width: 320px;
	height: 320px;
	border-radius: 50%;
	background: radial-gradient(circle, rgba(110, 243, 197, 0.18), transparent 70%);
	filter: blur(8px);
}

.eyebrow,
.section-label,
.panel-kicker {
	letter-spacing: 0.18em;
	text-transform: uppercase;
	font-size: 0.75rem;
	color: var(--accent);
	font-weight: 700;
}

.hero-grid {
	display: grid;
	grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.9fr);
	gap: 24px;
	align-items: start;
	margin-top: 18px;
}

.hero-copy h1,
.section-heading h2,
.hero-panel h2,
.slogan-panel h2 {
	margin: 0;
	line-height: 1.02;
	letter-spacing: -0.04em;
}

.hero-copy h1 {
	max-width: 11ch;
	font-size: clamp(3rem, 7vw, 5.7rem);
}

.hero-subtitle,
.section-heading p,
.hero-panel p,
.card p,
.slogan-panel p {
	color: var(--muted);
	line-height: 1.7;
	font-size: 1rem;
}

.hero-subtitle {
	max-width: 64ch;
	margin: 20px 0 0;
}

.hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
	margin-top: 28px;
}

.button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 48px;
	padding: 0 18px;
	border-radius: 999px;
	border: 1px solid transparent;
	font-weight: 700;
	transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover {
	transform: translateY(-1px);
}

.button-primary {
	background: linear-gradient(135deg, var(--accent), var(--accent-2));
	color: #03111c;
}

.button-secondary {
	border-color: var(--border);
	background: rgba(255, 255, 255, 0.03);
}

.hero-stats {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 12px;
	margin-top: 28px;
}

.hero-stats div,
.hero-panel,
.card,
.slogan-panel {
	border: 1px solid var(--border);
	background: var(--surface);
	border-radius: 22px;
}

.hero-stats div {
	padding: 16px;
}

.hero-stats strong {
	display: block;
	margin-bottom: 8px;
	font-size: 0.95rem;
}

.hero-stats span,
.tag-chip,
.roadmap-card span,
.inline-tags li {
	color: var(--muted);
	font-size: 0.92rem;
}

.hero-panel {
	padding: 22px;
	background: linear-gradient(180deg, rgba(16, 30, 52, 0.95), rgba(12, 22, 39, 0.82));
}

.hero-panel h2,
.section-heading h2,
.slogan-panel h2 {
	font-size: clamp(1.7rem, 3vw, 2.6rem);
	margin-top: 8px;
}

.inline-tags,
.tag-list {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	padding: 0;
	list-style: none;
	margin: 18px 0 0;
}

.inline-tags li,
.tag-list li,
.tag-chip {
	padding: 10px 14px;
	border-radius: 999px;
	border: 1px solid rgba(255, 255, 255, 0.08);
	background: rgba(255, 255, 255, 0.03);
}

.content-section {
	margin-top: 22px;
}

.section-heading {
	max-width: 820px;
	margin-bottom: 20px;
}

.section-heading h2 {
	margin-top: 8px;
	margin-bottom: 10px;
}

.pillars-grid,
.solutions-grid,
.projects-grid,
.research-grid,
.roadmap-list,
.stacked-cards {
	display: grid;
	gap: 14px;
}

.pillars-grid {
	grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.solutions-grid,
.projects-grid {
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.research-grid {
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.stacked-cards {
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.roadmap-list {
	grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.card {
	padding: 20px;
}

.card h3 {
	margin: 0 0 10px;
	font-size: 1.1rem;
}

.pillar-card {
	min-height: 112px;
	display: flex;
	align-items: flex-end;
	background: linear-gradient(180deg, rgba(110, 243, 197, 0.08), rgba(255, 255, 255, 0.02));
}

.pillar-card span {
	font-weight: 600;
}

.sdg-card,
.solution-card,
.project-card,
.research-card,
.roadmap-card {
	min-height: 100%;
}

.solution-card ul {
	margin: 14px 0 0;
	padding-left: 18px;
	color: var(--text);
}

.solution-card li+li {
	margin-top: 8px;
}

.split-section {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 14px;
}

.roadmap-section {
	display: grid;
	gap: 16px;
}

.roadmap-card {
	background: linear-gradient(180deg, rgba(124, 199, 255, 0.08), rgba(255, 255, 255, 0.02));
}

.slogan-panel {
	padding: 24px;
	background: linear-gradient(135deg, rgba(110, 243, 197, 0.12), rgba(124, 199, 255, 0.12));
}

.tag-cloud {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

@media (max-width: 980px) {

	.hero-grid,
	.split-section {
		grid-template-columns: 1fr;
	}

	.hero-stats {
		grid-template-columns: 1fr;
	}
}

.site-footer {
	text-align: center;
	padding: 32px 0;
	font-size: 0.9rem;
	color: var(--muted);
}

@media (max-width: 640px) {
	.site-shell {
		width: min(100% - 20px, 1180px);
		padding-top: 18px;
		padding-bottom: 52px;
	}

	.hero,
	.content-section {
		padding: 20px;
		border-radius: 22px;
	}

	.hero-copy h1 {
		max-width: 100%;
		font-size: clamp(2.4rem, 14vw, 4rem);
	}

	.hero-actions {
		flex-direction: column;
	}

	.button {
		width: 100%;
	}
}