.nv-survey-shell {
	--nv-primary: #2bbac6;
	--nv-primary-dark: #1a8e99;
	--nv-primary-subtle: #d4f1f4;
	--nv-secondary: #ef7b2c;
	--nv-secondary-dark: #c85a10;
	--nv-background: #fbf7f2;
	--nv-surface: #ffffff;
	--nv-border: #d9d2ca;
	--nv-text-primary: #1f1f1f;
	--nv-text-secondary: #6b6b6b;
	background: var(--nv-background);
	color: var(--nv-text-primary);
	padding: 32px 18px;
}

.nv-survey {
	background: var(--nv-surface);
	border: 1px solid var(--nv-border);
	border-radius: 8px;
	box-shadow: 0 18px 50px rgba(31, 31, 31, 0.08);
	margin: 0 auto;
	max-width: 860px;
	overflow: visible;
}

.nv-survey__intro,
.nv-survey__form,
.nv-survey__thanks {
	padding: 34px;
}

.nv-survey__eyebrow,
.nv-survey__step {
	color: var(--nv-primary-dark);
	font-size: 0.86rem;
	font-weight: 700;
	letter-spacing: 0;
	margin: 0 0 12px;
	text-transform: uppercase;
}

.nv-survey h1,
.nv-survey h2 {
	font-size: clamp(2rem, 5vw, 3rem);
	line-height: 1.08;
	margin: 0 0 18px;
}

.nv-survey h3 {
	font-size: 1.45rem;
	line-height: 1.22;
	margin: 0 0 12px;
}

.nv-survey p {
	color: var(--nv-text-secondary);
	font-size: 1rem;
	line-height: 1.6;
	margin: 0 0 18px;
}

.nv-survey__time {
	background: var(--nv-primary-subtle);
	border-left: 4px solid var(--nv-secondary);
	color: var(--nv-text-primary) !important;
	font-weight: 700;
	padding: 12px 14px;
}

.nv-survey__top {
	margin-bottom: 28px;
}

.nv-survey__bar {
	background: #f2ede6;
	border-radius: 999px;
	height: 10px;
	overflow: hidden;
}

.nv-survey__bar span {
	background: linear-gradient(90deg, var(--nv-secondary), var(--nv-primary));
	display: block;
	height: 100%;
	transition: width 180ms ease;
	width: 0;
}

.nv-survey__section-copy {
	background: #f2ede6;
	border-left: 4px solid var(--nv-primary);
	margin-bottom: 24px;
	padding: 16px;
}

.nv-survey__section-copy ul {
	color: var(--nv-text-secondary);
	margin: 0;
	padding-left: 20px;
}

.nv-survey__options {
	display: grid;
	gap: 8px;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	margin-top: 18px;
}

.nv-survey__option {
	align-items: center;
	border: 1px solid var(--nv-border);
	border-radius: 8px;
	cursor: pointer;
	display: flex;
	gap: 12px;
	font-size: 0.96rem;
	line-height: 1.25;
	min-height: 40px;
	padding: 8px 10px;
	transition: border-color 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

.nv-survey__option:has(input:checked) {
	background: var(--nv-primary-subtle);
	border-color: var(--nv-primary-dark);
	box-shadow: inset 4px 0 0 var(--nv-secondary);
}

.nv-survey__option input {
	accent-color: var(--nv-primary-dark);
	flex: 0 0 auto;
}

.nv-survey__other {
	border: 1px solid var(--nv-border);
	border-radius: 8px;
	box-sizing: border-box;
	font: inherit;
	margin-top: 12px;
	min-height: 42px;
	padding: 10px 12px;
	width: 100%;
}

.nv-survey textarea,
.nv-survey input[type="email"],
.nv-survey input[type="text"] {
	border: 1px solid var(--nv-border);
	border-radius: 8px;
	box-sizing: border-box;
	font: inherit;
	min-height: 48px;
	padding: 12px;
	width: 100%;
}

.nv-survey textarea {
	min-height: 150px;
	resize: vertical;
}

.nv-survey__fields {
	display: grid;
	gap: 16px;
}

.nv-survey__fields label {
	color: var(--nv-text-primary);
	display: grid;
	font-weight: 700;
	gap: 8px;
}

.nv-survey__hint {
	color: var(--nv-text-secondary);
	font-size: 0.9rem;
	margin-top: 8px;
}

.nv-survey__actions {
	align-items: center;
	background: var(--nv-surface);
	border-top: 1px solid var(--nv-border);
	box-shadow: 0 -10px 24px rgba(31, 31, 31, 0.08);
	display: flex;
	gap: 12px;
	justify-content: space-between;
	margin-top: 30px;
	padding-top: 16px;
	padding-bottom: 4px;
	position: sticky;
	bottom: 0;
	z-index: 2;
}

.nv-button {
	border: 0;
	border-radius: 8px;
	cursor: pointer;
	font-weight: 800;
	min-height: 48px;
	padding: 12px 18px;
}

.nv-button--primary {
	background: var(--nv-secondary);
	color: #ffffff;
}

.nv-button--primary:hover {
	background: var(--nv-secondary-dark);
}

.nv-button--ghost {
	background: transparent;
	border: 1px solid var(--nv-border);
	color: var(--nv-text-primary);
}

.nv-button[disabled] {
	cursor: wait;
	opacity: 0.65;
}

.nv-survey__error {
	background: #fff4f1;
	border-left: 4px solid #d95c5c;
	color: #7a231f !important;
	margin-top: 18px !important;
	padding: 12px 14px;
}

.nv-survey__trap {
	left: -9999px;
	position: absolute;
}

.nv-survey__thanks a {
	color: var(--nv-primary-dark);
	font-weight: 700;
}

@media (max-width: 640px) {
	.nv-survey-shell {
		padding: 24px 12px;
	}

	.nv-survey__intro,
	.nv-survey__form,
	.nv-survey__thanks {
		padding: 24px 18px;
	}

	.nv-survey__actions {
		display: grid;
		grid-template-columns: 1fr 1fr;
		margin-right: -18px;
		margin-left: -18px;
		padding-right: 18px;
		padding-left: 18px;
	}

	.nv-survey__actions .nv-button {
		width: 100%;
	}

	.nv-survey__options {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 480px) {
	.nv-survey__options {
		grid-template-columns: 1fr;
	}
}