/* FAQ Page */

.helix-faq-hero {
	position: relative;
	overflow: hidden;
	min-height: clamp(420px, 52vh, 560px);
	display: flex;
	align-items: center;
	background: #05070a;
	border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.helix-faq-hero__bg {
	position: absolute;
	inset: 0;
	pointer-events: none;
}

.helix-faq-hero__gradient {
	position: absolute;
	inset: 0;
	background:
		radial-gradient(ellipse 48% 54% at 78% 38%, rgba(0, 200, 255, 0.14) 0%, transparent 62%),
		radial-gradient(ellipse 34% 30% at 12% 68%, rgba(30, 123, 255, 0.07) 0%, transparent 58%),
		linear-gradient(135deg, #070b12 0%, #05070a 48%, #020408 100%);
}

.helix-faq-hero__texture {
	position: absolute;
	inset: 0;
	opacity: 0.26;
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
	background-size: 72px 72px;
	mask-image: radial-gradient(ellipse 85% 75% at 58% 45%, #000 20%, transparent 100%);
}

.helix-faq-hero__vignette {
	position: absolute;
	inset: 0;
	background:
		linear-gradient(90deg, rgba(5, 7, 10, 0.92) 0%, rgba(5, 7, 10, 0.45) 44%, rgba(5, 7, 10, 0.1) 64%, rgba(5, 7, 10, 0.38) 100%),
		linear-gradient(180deg, rgba(5, 7, 10, 0.4) 0%, transparent 18%, transparent 82%, rgba(5, 7, 10, 0.55) 100%);
}

.helix-faq-hero__inner {
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
	align-items: center;
	gap: clamp(1.5rem, 4vw, 3rem);
	padding-block: clamp(6rem, 11vh, 8rem) clamp(2.5rem, 5vh, 4rem);
}

.helix-faq-hero__content {
	position: relative;
	z-index: 2;
	max-width: 640px;
}

.helix-faq-hero__title {
	margin: 0 0 1.25rem;
	font-family: var(--helix-font-heading);
	font-size: clamp(1.85rem, 3.6vw, 3rem);
	font-weight: 600;
	line-height: 1.1;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--helix-text-primary);
}

.helix-faq-hero__subtitle {
	margin: 0 0 2rem;
	max-width: 580px;
	font-size: clamp(1rem, 1.55vw, 1.12rem);
	line-height: 1.75;
	color: var(--helix-text-secondary);
}

.helix-faq-hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
}

.helix-faq-hero__visual {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: clamp(260px, 36vh, 380px);
}

.helix-faq-hero--photo .helix-faq-hero__visual {
	justify-content: flex-end;
	min-height: 0;
	overflow: visible;
}

.helix-faq-hero__img {
	position: relative;
	z-index: 1;
	display: block;
	width: 100%;
	max-width: clamp(300px, 36vw, 520px);
	height: auto;
	max-height: clamp(320px, 42vh, 520px);
	margin-left: auto;
	opacity: 1;
	object-fit: contain;
	object-position: center right;
	-webkit-mask-image:
		radial-gradient(ellipse 96% 94% at 54% 48%, #000 74%, transparent 100%),
		linear-gradient(90deg, transparent 0%, #000 2%, #000 98%, transparent 100%),
		linear-gradient(180deg, transparent 0%, #000 2%, #000 98%, transparent 100%);
	mask-image:
		radial-gradient(ellipse 96% 94% at 54% 48%, #000 74%, transparent 100%),
		linear-gradient(90deg, transparent 0%, #000 2%, #000 98%, transparent 100%),
		linear-gradient(180deg, transparent 0%, #000 2%, #000 98%, transparent 100%);
	-webkit-mask-composite: source-in, source-in;
	mask-composite: intersect, intersect;
}

.helix-faq-hero__visual-glow {
	position: absolute;
	inset: 0;
	background: radial-gradient(ellipse 68% 58% at 52% 48%, rgba(0, 200, 255, 0.14) 0%, rgba(30, 123, 255, 0.05) 42%, transparent 72%);
	filter: blur(14px);
	pointer-events: none;
}

.helix-faq-hero__molecular {
	position: relative;
	width: clamp(180px, 28vw, 260px);
	height: clamp(180px, 28vw, 260px);
}

.helix-faq-hero__molecular-ring {
	position: absolute;
	inset: 0;
	border: 1px solid rgba(0, 200, 255, 0.22);
	border-radius: 50%;
}

.helix-faq-hero__molecular-ring--inner {
	inset: 18%;
	border-color: rgba(255, 255, 255, 0.12);
}

.helix-faq-hero__molecular-core {
	position: absolute;
	inset: 38%;
	border-radius: 50%;
	background: radial-gradient(circle, rgba(0, 200, 255, 0.35) 0%, rgba(0, 200, 255, 0.05) 70%, transparent 100%);
	box-shadow: 0 0 40px rgba(0, 200, 255, 0.2);
}

.helix-faq-hero__helix-icon {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	color: rgba(0, 200, 255, 0.85);
}

.helix-faq-hero__helix-icon svg {
	width: clamp(48px, 8vw, 72px);
	height: auto;
}

/* Category nav */

.helix-faq-nav {
	position: sticky;
	top: var(--helix-header-height, 72px);
	z-index: 20;
	background: rgba(5, 7, 10, 0.92);
	backdrop-filter: blur(12px);
	border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.helix-faq-nav__inner {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	padding-block: 0.85rem;
}

.helix-faq-nav__link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 2.5rem;
	padding: 0.45rem 0.95rem;
	border: 1px solid rgba(255, 255, 255, 0.1);
	border-radius: 999px;
	font-size: 0.72rem;
	font-weight: 500;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	text-decoration: none;
	color: var(--helix-text-secondary);
	background: rgba(255, 255, 255, 0.02);
	transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.helix-faq-nav__link:hover,
.helix-faq-nav__link:focus-visible,
.helix-faq-nav__link.is-active {
	color: var(--helix-text-primary);
	border-color: rgba(0, 200, 255, 0.45);
	background: rgba(0, 200, 255, 0.08);
}

/* FAQ sections */

.helix-faq-content {
	padding-block: clamp(2.5rem, 5vw, 4rem);
	background: #05070a;
}

.helix-faq-section {
	scroll-margin-top: calc(var(--helix-header-height, 72px) + 4.5rem);
	padding-bottom: clamp(2rem, 4vw, 3rem);
}

.helix-faq-section + .helix-faq-section {
	margin-top: clamp(1.5rem, 3vw, 2.5rem);
	padding-top: clamp(1.5rem, 3vw, 2.5rem);
	border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.helix-faq-section__header {
	display: flex;
	align-items: center;
	gap: 1rem;
	margin-bottom: 1.25rem;
}

.helix-faq-section__letter {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.25rem;
	height: 2.25rem;
	border: 1px solid rgba(0, 200, 255, 0.35);
	border-radius: 50%;
	font-family: var(--helix-font-heading);
	font-size: 0.85rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	color: rgba(0, 200, 255, 0.9);
	background: rgba(0, 200, 255, 0.06);
	flex-shrink: 0;
}

.helix-faq-section__title {
	margin: 0;
	font-family: var(--helix-font-heading);
	font-size: clamp(1.1rem, 2vw, 1.35rem);
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--helix-text-primary);
}

.helix-faq-accordion__item {
	border: 1px solid rgba(255, 255, 255, 0.08);
	border-radius: var(--helix-radius-sm);
	margin-bottom: 0.65rem;
	background: rgba(255, 255, 255, 0.02);
	transition: border-color 0.25s ease, background 0.25s ease;
}

.helix-faq-accordion__item[open] {
	border-color: rgba(0, 200, 255, 0.28);
	background: rgba(0, 200, 255, 0.04);
}

.helix-faq-accordion__question {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: 1rem 1.15rem;
	cursor: pointer;
	font-weight: 600;
	font-size: clamp(0.92rem, 1.4vw, 1rem);
	line-height: 1.45;
	color: var(--helix-text-primary);
	list-style: none;
}

.helix-faq-accordion__question::-webkit-details-marker {
	display: none;
}

.helix-faq-accordion__question-text {
	flex: 1;
	min-width: 0;
}

.helix-faq-accordion__icon {
	position: relative;
	width: 1.25rem;
	height: 1.25rem;
	flex-shrink: 0;
	border: 1px solid rgba(0, 200, 255, 0.35);
	border-radius: 50%;
}

.helix-faq-accordion__icon::before,
.helix-faq-accordion__icon::after {
	content: "";
	position: absolute;
	top: 50%;
	left: 50%;
	width: 0.55rem;
	height: 1px;
	background: rgba(0, 200, 255, 0.9);
	transform: translate(-50%, -50%);
	transition: transform 0.25s ease, opacity 0.25s ease;
}

.helix-faq-accordion__icon::after {
	transform: translate(-50%, -50%) rotate(90deg);
}

.helix-faq-accordion__item[open] .helix-faq-accordion__icon::after {
	transform: translate(-50%, -50%) rotate(90deg) scaleX(0);
	opacity: 0;
}

.helix-faq-accordion__answer {
	padding: 0 1.15rem 1.15rem;
	color: var(--helix-text-secondary);
	font-size: clamp(0.9rem, 1.35vw, 0.98rem);
	line-height: 1.75;
}

.helix-faq-accordion__answer p {
	margin: 0;
}

.helix-faq-accordion__answer p + p {
	margin-top: 0.75rem;
}

.helix-faq-cta .helix-final-cta__title {
	text-transform: uppercase;
	letter-spacing: 0.1em;
}

.helix-faq-cta .helix-final-cta__actions {
	flex-wrap: wrap;
}

/* FAQ CTA — still have questions image */

.helix-faq-cta--image {
	overflow-x: clip;
}

.helix-faq-cta--image .helix-final-cta__glow {
	background:
		radial-gradient(ellipse 46% 64% at 88% 50%, rgba(0, 200, 255, 0.11) 0%, transparent 68%),
		radial-gradient(ellipse 34% 40% at 72% 58%, rgba(30, 123, 255, 0.06) 0%, transparent 70%);
}

.helix-faq-cta--image .helix-faq-cta__inner {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(260px, 44%);
	gap: clamp(1.5rem, 4vw, 3rem);
	align-items: center;
	max-width: none;
}

.helix-faq-cta--image .helix-final-cta__content {
	position: relative;
	z-index: 2;
	max-width: 640px;
}

.helix-faq-cta--image .helix-final-cta__visual--photo {
	position: relative;
	right: auto;
	top: auto;
	transform: none;
	justify-self: end;
	width: 100%;
	max-width: clamp(300px, 36vw, 520px);
	height: auto;
	min-height: 0;
	margin: 0;
	opacity: 1;
	filter: none;
	overflow: visible;
	border-radius: 0;
	color: inherit;
}

.helix-faq-cta--image .helix-final-cta__visual-img {
	display: block;
	width: 100%;
	height: auto;
	max-height: clamp(280px, 34vw, 500px);
	object-fit: contain;
	object-position: center right;
	opacity: 1;
	-webkit-mask-image:
		radial-gradient(ellipse 96% 94% at 54% 48%, #000 74%, transparent 100%),
		linear-gradient(90deg, transparent 0%, #000 2%, #000 98%, transparent 100%),
		linear-gradient(180deg, transparent 0%, #000 2%, #000 98%, transparent 100%);
	mask-image:
		radial-gradient(ellipse 96% 94% at 54% 48%, #000 74%, transparent 100%),
		linear-gradient(90deg, transparent 0%, #000 2%, #000 98%, transparent 100%),
		linear-gradient(180deg, transparent 0%, #000 2%, #000 98%, transparent 100%);
	-webkit-mask-composite: source-in, source-in;
	mask-composite: intersect, intersect;
}

.helix-faq-cta--image .helix-final-cta__visual--photo::after {
	content: "";
	position: absolute;
	inset: 0;
	pointer-events: none;
	background:
		linear-gradient(90deg, rgba(5, 7, 10, 0.28) 0%, transparent 5%, transparent 95%, rgba(5, 7, 10, 0.28) 100%),
		linear-gradient(180deg, rgba(5, 7, 10, 0.32) 0%, transparent 5%, transparent 95%, rgba(5, 7, 10, 0.32) 100%);
}

@media (max-width: 992px) {
	.helix-faq-cta--image .helix-faq-cta__inner {
		grid-template-columns: minmax(0, 1fr) minmax(220px, 40%);
		gap: clamp(1.25rem, 3vw, 2rem);
	}

	.helix-faq-cta--image .helix-final-cta__visual--photo {
		max-width: clamp(240px, 34vw, 380px);
	}

	.helix-faq-cta--image .helix-final-cta__visual-img {
		max-height: clamp(240px, 32vw, 380px);
	}

	.helix-faq-hero--photo .helix-faq-hero__img {
		max-width: clamp(260px, 34vw, 420px);
		max-height: clamp(280px, 36vh, 420px);
	}
}

/* Responsive */

@media (max-width: 1024px) {
	.helix-faq-hero__inner {
		grid-template-columns: 1fr;
		gap: 2rem;
	}

	.helix-faq-hero__visual {
		order: 2;
		justify-content: center;
	}

	.helix-faq-hero--photo .helix-faq-hero__img {
		margin-inline: auto;
		max-width: min(100%, 420px);
		max-height: clamp(240px, 40vw, 360px);
		object-position: center center;
	}

	.helix-faq-hero__content {
		max-width: none;
	}
}

@media (max-width: 768px) {
	.helix-faq-nav {
		top: var(--helix-header-height, 64px);
	}

	.helix-faq-nav__inner {
		gap: 0.4rem;
	}

	.helix-faq-nav__link {
		min-height: 2.75rem;
		padding-inline: 0.85rem;
		font-size: 0.68rem;
	}

	.helix-faq-section {
		scroll-margin-top: calc(var(--helix-header-height, 64px) + 5.5rem);
	}

	.helix-faq-hero__actions .helix-btn {
		flex: 1 1 100%;
		justify-content: center;
	}

	.helix-faq-cta--image {
		padding-bottom: clamp(3.5rem, 8vw, 4.5rem);
	}

	.helix-faq-cta--image .helix-faq-cta__inner {
		grid-template-columns: 1fr;
		gap: 1.75rem;
	}

	.helix-faq-cta--image .helix-final-cta__content {
		max-width: none;
	}

	.helix-faq-cta--image .helix-final-cta__visual--photo {
		justify-self: center;
		width: min(100%, 360px);
		max-width: 360px;
	}

	.helix-faq-cta--image .helix-final-cta__visual-img {
		max-height: clamp(240px, 62vw, 340px);
		object-fit: contain;
		object-position: center center;
	}
}

@media (max-width: 414px) {
	.helix-faq-hero__title {
		letter-spacing: 0.08em;
	}

	.helix-faq-accordion__question {
		padding: 0.95rem 1rem;
	}

	.helix-faq-accordion__answer {
		padding-inline: 1rem;
		padding-bottom: 1rem;
	}
}