:root {
	color-scheme: dark;
	--bg: #0c161d;
	--panel: #14232c;
	--line: #2c414c;
	--muted: #a8bac4;
	--text: #f1f6f5;
	--accent: #b6f5c9;
	--ink: #142b22;
	font-family: Inter,"Segoe UI",Arial,sans-serif
}
* {
	box-sizing: border-box
}
body {
	margin: 0;
	background: radial-gradient(ellipse at 90% 0,#193d3a55,transparent 45%),var(--bg);
	color: var(--text);
	line-height: 1.55;
	min-height: 100vh
}
a {
	color: var(--accent)
}
button,input,textarea,select {
	font: inherit
}
button,a,input,textarea,select {
	touch-action: manipulation
}
button {
	cursor: pointer
}
button:disabled {
	opacity: .45;
	cursor: default
}
[hidden] {
	display: none!important
}
.topbar {
	max-width: 1280px;
	margin: auto;
	padding: 27px 40px;
	border-bottom: 1px solid var(--line);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 20px
}
.brand {
	color: var(--text);
	text-decoration: none;
	letter-spacing: -2px;
	font-size: 29px;
	font-weight: 850
}
.brand span {
	margin-left: 9px;
	color: var(--accent);
	font-size: 12px;
	letter-spacing: 2px;
	vertical-align: middle
}
.tag {
	color: var(--muted);
	font-size: 11px;
	letter-spacing: 1.5px
}
.survey-shell {
	max-width: 910px;
	margin: 70px auto 80px;
	padding: 0 35px
}
.eyebrow {
	font-size: 11px;
	letter-spacing: 2.5px;
	color: var(--accent);
	font-weight: 700
}
h1 {
	font-size: clamp(38px,6vw,66px);
	line-height: 1.12;
	letter-spacing: -2.5px;
	font-weight: 650;
	margin: 23px 0
}
h1 em {
	font-style: normal;
	color: var(--accent)
}
h2 {
	font-size: 32px;
	letter-spacing: -1px;
	line-height: 1.2;
	margin: 30px 0 12px
}
.lead {
	font-size: 19px;
	color: var(--muted);
	max-width: 650px
}
.intro-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 30px;
	border-top: 1px solid var(--line);
	padding: 28px 0;
	margin: 35px 0 10px
}
.intro-grid b,.intro-grid span {
	display: block
}
.intro-grid b {
	font-size: 15px
}
.intro-grid span {
	color: var(--muted);
	font-size: 13px;
	margin-top: 5px
}
.primary,.secondary {
	display: inline-flex;
	justify-content: center;
	align-items: center;
	gap: 25px;
	padding: 13px 21px;
	border-radius: 8px;
	font-size: 14px;
	font-weight: 650;
	text-decoration: none;
	min-height: 48px;
	border: 1px solid transparent
}
.primary {
	background: var(--accent);
	color: var(--ink)
}
.primary:hover {
	background: #d2ffdf
}
.secondary {
	background: transparent;
	border-color: var(--line);
	color: var(--text)
}
.secondary:hover {
	background: #223540
}
.small {
	font-size: 12px
}
.muted {
	color: var(--muted)
}
#intro>.small {
	max-width: 620px;
	margin-top: 22px
}
.progress-meta {
	display: flex;
	justify-content: space-between;
	gap: 20px;
	font-size: 12px;
	color: var(--muted)
}
progress {
	width: 100%;
	height: 5px;
	border: 0;
	border-radius: 4px;
	margin: 13px 0 0;
	background: var(--line)
}
progress::-webkit-progress-bar {
	background: var(--line);
	border-radius: 4px
}
progress::-webkit-progress-value {
	background: var(--accent);
	border-radius: 4px
}
progress::-moz-progress-bar {
	background: var(--accent)
}
.question {
	border: 0;
	border-top: 1px solid var(--line);
	padding: 26px 0 30px;
	margin: 0;
	min-width: 0
}
.question:first-child {
	margin-top: 30px
}
.question legend {
	float: left;
	width: 100%;
	font-size: 17px;
	line-height: 1.5;
	font-weight: 600;
	padding: 0 0 10px
}
.question legend+* {
	clear: both
}
.q-label {
	font-weight: 400;
	color: var(--muted);
	font-size: 11px;
	margin-left: 9px;
	white-space: nowrap
}
.hint {
	color: var(--muted);
	font-size: 13px;
	margin: 0 0 13px
}
.option {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	background: #13222b;
	border: 1px solid var(--line);
	padding: 14px 16px;
	border-radius: 8px;
	margin: 8px 0;
	font-size: 15px;
	cursor: pointer
}
.option:hover {
	border-color: #628b7b
}
.option:has(input:checked) {
	background: #203c33;
	border-color: var(--accent)
}
input[type=radio],input[type=checkbox] {
	accent-color: var(--accent);
	width: 18px;
	height: 18px;
	margin: 3px 0 0;
	flex-shrink: 0
}
input:not([type=radio]):not([type=checkbox]),textarea,select {
	border: 1px solid var(--line);
	border-radius: 7px;
	padding: 12px;
	background: #0e1c25;
	color: var(--text);
	width: 100%;
	max-width: 100%
}
textarea {
	min-height: 115px;
	resize: vertical
}
input:focus-visible,textarea:focus-visible,select:focus-visible,button:focus-visible,a:focus-visible {
	outline: 3px solid var(--accent);
	outline-offset: 4px
}
.matrix-row {
	display: grid;
	grid-template-columns: 1.1fr 1fr;
	gap: 20px;
	align-items: center;
	padding: 13px 0;
	border-bottom: 1px solid #263944
}
.matrix-row label {
	font-size: 14px
}
.form-nav {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 15px;
	border-top: 1px solid var(--line);
	padding-top: 25px;
	margin-top: 10px
}
.privacy {
	margin-top: 24px
}
.error {
	background: #502d2d;
	color: #ffdddd;
	padding: 13px 16px;
	border: 1px solid #985252;
	border-radius: 7px
}
.success-icon {
	width: 62px;
	height: 62px;
	background: var(--accent);
	color: var(--ink);
	font-size: 32px;
	display: grid;
	place-items: center;
	border-radius: 50%;
	margin-bottom: 35px
}
footer {
	padding: 25px 40px;
	border-top: 1px solid var(--line);
	max-width: 1280px;
	margin: auto;
	color: var(--muted);
	font-size: 12px;
	display: flex;
	justify-content: space-between;
	gap: 20px
}
@media(max-width:650px) {
	.topbar {
		padding: 20px
	}
	.tag {
		font-size: 9px;
		letter-spacing: .8px
	}
	.survey-shell {
		margin: 40px auto 50px;
		padding: 0 20px
	}
	h1 {
		letter-spacing: -1.5px
	}
	.lead {
		font-size: 17px
	}
	.intro-grid {
		gap: 18px
	}
	.intro-grid span {
		font-size: 12px
	}
	.matrix-row {
		grid-template-columns: 1fr;
		gap: 8px
	}
	.form-nav {
		flex-wrap: wrap
	}
	.form-nav>.small {
		order: 3;
		flex-basis: 100%;
		text-align: center
	}
	.form-nav>.primary {
		margin-left: auto
	}
	footer {
		padding: 20px;
		flex-wrap: wrap
	}
}