@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600&family=Space+Grotesk:wght@500;700&display=swap');

:root {
	--bg-page: #09131a;
	--bg-glow: rgba(55, 196, 187, 0.14);
	--surface: rgba(7, 16, 23, 0.58);
	--surface-strong: #0f1c25;
	--surface-soft: #edf3f1;
	--text-strong: #11212d;
	--text-body: #44525b;
	--text-muted: #6d7a82;
	--border-soft: rgba(17, 33, 45, 0.1);
	--accent: #37c4bb;
	--accent-deep: #176d79;
	--accent-soft: #9ed8d2;
	--shadow-lg: 0 30px 80px rgba(5, 14, 20, 0.28);
	--shadow-md: 0 18px 40px rgba(7, 16, 23, 0.12);
}

body {
	background:
		radial-gradient(circle at top left, var(--bg-glow), transparent 30%),
		radial-gradient(circle at 85% 15%, rgba(158, 216, 210, 0.1), transparent 22%),
		linear-gradient(180deg, #09131a 0%, #0e1b22 38%, #081117 100%);
	background-attachment: fixed;
	color: rgba(255, 255, 255, 0.78);
	font-family: 'IBM Plex Sans', sans-serif;
}

body,
input,
select,
textarea {
	font-family: 'IBM Plex Sans', sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6,
#nav ul li a,
.button {
	font-family: 'Space Grotesk', sans-serif;
	letter-spacing: -0.04em;
}

#wrapper {
	width: min(1180px, calc(100% - 3rem));
}

#header.alt {
	padding: 6.5em 0 3.5em 0;
}

.hero-shell {
	display: grid;
	grid-template-columns: minmax(0, 1.6fr) minmax(300px, 0.85fr);
	gap: 2.5rem;
	align-items: end;
	padding: 0 1rem;
}

.hero-copy {
	max-width: 42rem;
	text-align: left;
}

.eyebrow {
	margin-bottom: 1rem;
	color: #74d5cc;
	font-size: 0.82rem;
	font-weight: 600;
	letter-spacing: 0.16em;
	text-transform: uppercase;
}

#header h1 {
	margin-bottom: 0.5rem;
	font-size: clamp(3.5rem, 7vw, 5.8rem);
	line-height: 0.95;
	letter-spacing: -0.06em;
}

.hero-lead {
	max-width: 42rem;
	margin-bottom: 1rem;
	color: #f4fbfa;
	font-size: clamp(1.28rem, 1.8vw, 1.65rem);
	line-height: 1.32;
}

.hero-summary {
	max-width: 42rem;
	margin-bottom: 2rem;
	color: rgba(232, 242, 242, 0.8);
	font-size: 1.02rem;
}

.hero-actions,
.hero-signals,
.proof-tags,
.proof-links,
.link-list,
.contact-actions {
	list-style: none;
	padding-left: 0;
}

.hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.9rem;
	margin: 0 0 1.75rem 0;
}

.hero-actions li {
	margin: 0;
}

.hero-signals {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	margin: 0;
}

.hero-signals li {
	padding: 0.72rem 0.95rem;
	border: 1px solid rgba(116, 213, 204, 0.18);
	border-radius: 999px;
	background: rgba(16, 33, 42, 0.5);
	color: rgba(244, 250, 249, 0.92);
	font-size: 0.92rem;
}

.hero-visual {
	display: grid;
	gap: 1rem;
}

.hero-portrait {
	position: relative;
	overflow: hidden;
	border: 1px solid rgba(255, 255, 255, 0.12);
	border-radius: 2rem;
	background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.03));
	box-shadow: var(--shadow-lg);
}

.hero-portrait img {
	display: block;
	width: 100%;
	aspect-ratio: 4 / 5;
	object-fit: cover;
}

.hero-note {
	padding: 1.15rem 1.2rem;
	border: 1px solid rgba(116, 213, 204, 0.16);
	border-radius: 1.25rem;
	background: rgba(14, 28, 37, 0.78);
	backdrop-filter: blur(10px);
}

.hero-note .label {
	margin-bottom: 0.55rem;
	color: #8ae0d7;
	font-size: 0.78rem;
	font-weight: 600;
	letter-spacing: 0.16em;
	text-transform: uppercase;
}

#nav {
	width: min(1120px, calc(100% - 3rem));
	background: rgba(239, 244, 240, 0.92);
	backdrop-filter: blur(14px);
	box-shadow: 0 15px 40px rgba(7, 16, 23, 0.16);
}

#nav.alt {
	background: rgba(239, 244, 240, 0.88);
}

#nav ul li a {
	color: var(--text-body);
}

#nav ul li a:hover {
	color: var(--text-strong);
	background-color: rgba(23, 109, 121, 0.08);
}

#nav ul li a.active {
	background: var(--text-strong);
	color: #f7fbf8 !important;
}

#main {
	overflow: hidden;
	border-radius: 1.6rem;
	box-shadow: var(--shadow-lg);
}

#main > .main {
	padding: 5.4rem 5rem;
	border-top-color: rgba(17, 33, 45, 0.08);
}

#main > .main:nth-child(odd) {
	background: var(--surface-soft);
}

#main > .main:nth-child(even) {
	background: #f8fbf8;
}

.custom-section {
	color: var(--text-body);
}

.section-heading {
	max-width: 48rem;
	margin-bottom: 2.6rem;
}

.section-heading.center {
	margin-left: auto;
	margin-right: auto;
	text-align: center;
}

.section-heading h2 {
	color: var(--text-strong);
	font-size: clamp(2rem, 4vw, 3.35rem);
	line-height: 1.02;
}

.section-heading p:last-child {
	margin-bottom: 0;
}

.overview-grid,
.journey-grid,
.content-grid {
	display: grid;
	grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.9fr);
	gap: 2rem;
}

.overview-copy p:last-child,
.content-copy p:last-child,
.journey-copy p:last-child {
	margin-bottom: 0;
}

.overview-panel,
.content-panel,
.proof-card,
.focus-card {
	border: 1px solid var(--border-soft);
	border-radius: 1.5rem;
	background: rgba(255, 255, 255, 0.78);
	box-shadow: var(--shadow-md);
}

.overview-panel,
.content-panel {
	padding: 1.6rem;
}

.fact-list li {
	display: grid;
	gap: 0.35rem;
	padding: 1rem 0;
	border-top: 1px solid rgba(17, 33, 45, 0.08);
}

.fact-list li:first-child {
	padding-top: 0.2rem;
	border-top: 0;
}

.fact-label {
	color: var(--text-muted);
	font-size: 0.84rem;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.fact-value {
	color: var(--text-strong);
	font-size: 1rem;
}

.metric-band {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 1rem;
	margin-top: 2.2rem;
}

.metric-band article {
	padding: 1.3rem 1.4rem;
	border-radius: 1.35rem;
	background: linear-gradient(135deg, #11212d, #163540);
	box-shadow: 0 18px 35px rgba(7, 16, 23, 0.2);
}

.metric-band strong {
	display: block;
	margin-bottom: 0.45rem;
	color: white;
	font-family: 'Space Grotesk', sans-serif;
	font-size: 2rem;
	line-height: 1;
}

.metric-band span {
	color: rgba(232, 242, 242, 0.82);
}

.focus-grid,
.proof-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 1.2rem;
}

.focus-card,
.proof-card {
	padding: 1.6rem;
}

.card-index,
.proof-type {
	margin-bottom: 0.85rem;
	color: var(--accent-deep);
	font-size: 0.82rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
}

.focus-card h3,
.proof-card h3,
.overview-panel h3,
.content-panel h3 {
	color: var(--text-strong);
	font-size: 1.35rem;
	line-height: 1.05;
}

.featured-proof {
	background:
		linear-gradient(180deg, rgba(55, 196, 187, 0.1), rgba(255, 255, 255, 0.94)),
		#ffffff;
}

.proof-tags,
.proof-links,
.link-list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.65rem;
	margin: 1.2rem 0 0 0;
}

.proof-tags li {
	padding: 0.45rem 0.7rem;
	border-radius: 999px;
	background: rgba(23, 109, 121, 0.1);
	color: var(--accent-deep);
	font-size: 0.86rem;
	font-weight: 500;
}

.proof-card .button {
	margin-top: 1.35rem;
}

.proof-links a,
.link-list a {
	display: inline-block;
	padding-bottom: 0.18rem;
	border-bottom: 1px solid rgba(17, 33, 45, 0.16);
	color: var(--text-strong);
}

.journey-image {
	display: block;
	width: 100%;
	margin-top: 1.5rem;
	border-radius: 1.5rem;
	box-shadow: var(--shadow-md);
}

.timeline {
	position: relative;
	padding-left: 1.25rem;
}

.timeline:before {
	content: '';
	position: absolute;
	top: 0.4rem;
	bottom: 0.4rem;
	left: 0.2rem;
	width: 2px;
	background: linear-gradient(180deg, var(--accent), rgba(18, 124, 134, 0.18));
}

.timeline-item {
	position: relative;
	display: grid;
	grid-template-columns: 110px minmax(0, 1fr);
	gap: 1rem;
	margin-bottom: 1.4rem;
	padding: 0.15rem 0 0.9rem 0;
}

.timeline-item:before {
	content: '';
	position: absolute;
	top: 0.45rem;
	left: -1.15rem;
	width: 0.8rem;
	height: 0.8rem;
	border: 2px solid white;
	border-radius: 50%;
	background: var(--accent-deep);
	box-shadow: 0 0 0 5px rgba(44, 211, 196, 0.16);
}

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

.timeline-year {
	color: var(--accent-deep);
	font-family: 'Space Grotesk', sans-serif;
	font-size: 0.95rem;
}

.content-panel {
	background: linear-gradient(180deg, #11212d, #183845);
}

.content-panel h3,
.content-panel a {
	color: #f7fbf8;
}

.content-panel .link-list a {
	border-bottom-color: rgba(255, 255, 255, 0.16);
}

.section-contact {
	background:
		radial-gradient(circle at top, rgba(55, 196, 187, 0.14), transparent 32%),
		#f2f7f4 !important;
}

.contact-actions {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.9rem;
	margin: 0;
}

.button {
	border-radius: 999px;
	padding: 0 1.3rem;
	box-shadow: none;
}

.button:not(.primary) {
	box-shadow: inset 0 0 0 1px rgba(23, 109, 121, 0.16);
	color: var(--text-strong) !important;
}

.button:not(.primary):hover {
	background: rgba(23, 109, 121, 0.06);
}

.hero-actions .button:not(.primary) {
	box-shadow: inset 0 0 0 1px rgba(116, 213, 204, 0.22);
	color: rgba(244, 250, 249, 0.92) !important;
	background: rgba(16, 33, 42, 0.28);
}

.hero-actions .button:not(.primary):hover {
	background: rgba(116, 213, 204, 0.1);
}

.button.primary {
	background: linear-gradient(135deg, var(--accent), var(--accent-soft)) !important;
	color: #10212a !important;
}

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

#footer {
	padding-bottom: 2rem;
}

#footer .copyright {
	color: rgba(235, 245, 244, 0.82);
}

@media screen and (max-width: 980px) {
	.hero-shell,
	.overview-grid,
	.journey-grid,
	.content-grid,
	.focus-grid,
	.proof-grid,
	.metric-band {
		grid-template-columns: 1fr;
	}

	#header.alt {
		padding: 4.5rem 0 2.5rem 0;
	}

	#main > .main {
		padding: 4rem 3rem;
	}

	.hero-lead {
		max-width: none;
	}

	.timeline-item {
		grid-template-columns: 1fr;
		gap: 0.45rem;
	}
}

@media screen and (max-width: 736px) {
	#wrapper {
		width: calc(100% - 1.5rem);
	}

	#header.alt {
		padding: 3.5rem 0 2rem 0;
	}

	.hero-shell {
		padding: 0;
	}

	#header h1 {
		font-size: clamp(2.6rem, 12vw, 4rem);
	}

	#main {
		border-radius: 1.1rem;
	}

	#main > .main {
		padding: 3rem 1.6rem;
	}

	.hero-signals li,
	.metric-band article,
	.focus-card,
	.proof-card,
	.overview-panel,
	.content-panel {
		border-radius: 1.1rem;
	}
}