/**
 * si_trusted_slider — Design 2026
 *
 * Partner/testimonial slider replicating waabi.ai "Trusted by the best in
 * the industry": photo + overlapping quote card, partner tabs, logo progress
 * ring, auto-advance with staggered crossfades.
 *
 * Colours are driven by CSS vars (set inline from the element settings):
 *   --ts-accent     active tab underline / ring / CTA  (#ff2c6b)
 *   --ts-card-bg      quote card fill                  (rgba(0,0,0,0.20))
 *   --ts-card-stroke  quote card border                (#ffffff)
 *   --ts-card-text    quote card text colour           (#ffffff)
 */

.si-trusted-slider {
	--ts-accent: #ff2c6b;
	--ts-card-bg: rgba(0, 0, 0, 0.20);
	--ts-card-stroke: #ffffff;
	--ts-card-text: #ffffff;
	--ts-radius: 0.75rem; /* 12px */
	--ts-media-width: calc(100% * 9 / 12);
	--ts-card-width: calc(100% * 4 / 12);
	--ts-media-ratio: 4 / 3;

	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: space-between;
	width: 100%;
}

/* ── Media / photos ───────────────────────────────────────────────────────── */

.si-trusted-slider__media {
	position: relative;
	width: 100%;
	aspect-ratio: var(--ts-media-ratio);
	overflow: clip;
	border-radius: var(--ts-radius) var(--ts-radius) 0 0;
	background: #000;
}

.si-trusted-slider__photo {
	position: absolute;
	inset: 0;
	opacity: 0;
	transform: scale(1.2);
	transition: opacity 0.8s ease, transform 1.4s cubic-bezier(0.33, 1, 0.68, 1);
	pointer-events: none;
}

.si-trusted-slider__photo.is-active {
	opacity: 1;
	transform: scale(1.1);
}

/* Outgoing photo keeps its settled scale while fading, like the original */
.si-trusted-slider__photo.was-active {
	transform: scale(1.1);
}

.si-trusted-slider__photo img,
.si-trusted-slider__photo-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

/* ── Quote card ───────────────────────────────────────────────────────────── */

.si-trusted-slider__card {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 1.5rem; /* 24px */
	width: 100%;
	margin-top: -1.75rem; /* -28px overlap on mobile */
	padding: 1.75rem; /* 28px */
	border-radius: var(--ts-radius);
	background: var(--ts-card-bg);
	border: 1px solid var(--ts-card-stroke);
	-webkit-backdrop-filter: blur(37px);
	backdrop-filter: blur(37px);
	color: var(--ts-card-text);
}

/* ── Tabs ─────────────────────────────────────────────────────────────────── */

.si-trusted-slider__tabs {
	position: relative;
	display: flex;
	align-items: center;
	gap: 1.5rem; /* 24px */
	width: 100%;
	height: 2rem; /* 32px */
	border-bottom: 1px solid color-mix(in srgb, var(--ts-card-text) 10%, transparent);
	overflow-x: auto;
	scrollbar-width: none;
}

.si-trusted-slider__tabs::-webkit-scrollbar {
	display: none;
}

.si-trusted-slider__tab {
	flex-shrink: 0;
	display: inline-flex;
	align-items: center;
	height: 2.0625rem; /* 33px — overlaps the 1px rule below */
	margin-bottom: -1px;
	padding: 0 0.625rem; /* 10px */
	border: 0;
	border-bottom: 2px solid transparent;
	background: none;
	cursor: pointer;
	color: color-mix(in srgb, var(--ts-card-text) 25%, transparent);
	font-family: inherit;
	font-size: 0.9375rem; /* 15px */
	font-weight: 500;
	line-height: 1.6;
	letter-spacing: 0.001em;
	transition: color 0.3s ease, border-color 0.3s ease;
}

.si-trusted-slider__tab:hover {
	color: color-mix(in srgb, var(--ts-card-text) 60%, transparent);
}

.si-trusted-slider__tab.is-active {
	color: var(--ts-card-text);
	border-bottom-color: var(--ts-accent);
}

/* ── Panels (quote + author) ──────────────────────────────────────────────── */

.si-trusted-slider__panels {
	position: relative;
	width: 100%;
	transition: height 0.7s cubic-bezier(0.33, 1, 0.68, 1);
}

.si-trusted-slider__panel {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	display: flex;
	flex-direction: column;
	gap: 1.5rem; /* 24px */
	visibility: hidden;
	pointer-events: none;
	transition: visibility 0s linear 0.45s;
}

.si-trusted-slider__panel.is-active {
	visibility: visible;
	pointer-events: auto;
	transition: visibility 0s;
}

.si-trusted-slider__quote {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 1.125rem; /* 18px */
	line-height: 1.4;
	letter-spacing: -0.03em;
	font-weight: 400;
}

.si-trusted-slider__word {
	opacity: 0;
	transition: opacity 0.3s ease;
}

.si-trusted-slider__panel.is-active .si-trusted-slider__word {
	opacity: 1;
	transition: opacity 0.6s ease;
	transition-delay: calc(0.4s + var(--w, 0) * 0.03s);
}

.si-trusted-slider__author {
	display: flex;
	flex-direction: column;
}

.si-trusted-slider__author-line {
	display: block;
	opacity: 0;
	transform: translateX(0.625rem);
	transition: opacity 0.3s ease, transform 0.3s ease;
	font-size: 1rem;
	font-style: normal;
	font-weight: 300;
	line-height: 140%;
	letter-spacing: -0.03rem;
}

.si-trusted-slider__panel.is-active .si-trusted-slider__author-line {
	opacity: 1;
	transform: translateX(0);
	transition: opacity 0.6s ease, transform 0.6s ease;
	transition-delay: 1s;
}

.si-trusted-slider__panel.is-active .si-trusted-slider__author-line--role {
	transition-delay: 1.1s;
}

/* ── Footer: progress dial + CTA ──────────────────────────────────────────── */

.si-trusted-slider__footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	align-self: stretch;
}

.si-trusted-slider__footer.is-empty {
	display: none;
}

.si-trusted-slider__dial {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 5rem; /* 80px */
	height: 5rem;
	flex-shrink: 0;
}

.si-trusted-slider__ring {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
}

.si-trusted-slider__ring circle {
	fill: none;
	stroke-width: 1;
}

.si-trusted-slider__ring-track {
	stroke: color-mix(in srgb, var(--ts-card-text) 25%, transparent);
}

.si-trusted-slider__ring-progress {
	stroke: var(--ts-accent);
	stroke-linecap: round;
	stroke-dasharray: 248.186;
	stroke-dashoffset: 248.186;
	transform: rotate(-90deg);
	transform-origin: 50% 50%;
}

.si-trusted-slider__logos {
	position: relative;
	display: grid;
	place-items: center;
	width: 2.5rem; /* 40px */
	height: 2.5rem;
}

.si-trusted-slider__logo {
	grid-area: 1 / 1;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	opacity: 0;
	transition: opacity 0.3s ease;
}

.si-trusted-slider__logo.is-active {
	opacity: 1;
	transition: opacity 0.6s ease 0.6s;
}

.si-trusted-slider__logo img,
.si-trusted-slider__logo-img {
	display: block;
	width: 100%;
	height: auto;
	max-height: 2.5rem;
	object-fit: contain;
}

.si-trusted-slider__ctas {
	position: relative;
	display: grid;
	justify-items: end;
	align-items: center;
	align-self: center;
	margin-left: auto;
	min-height: 5rem; /* match logo dial height */
}

.si-trusted-slider__cta-wrap {
	grid-area: 1 / 1;
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transition: opacity 0.3s ease, visibility 0s linear 0.45s;
}

.si-trusted-slider__cta-wrap.is-active {
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
	transition: opacity 0.6s ease 0.7s, visibility 0s;
}

.si-trusted-slider__cta-wrap--empty {
	display: none;
}

/* btn-explore (matches style-2026 / hero; gradient on ::before avoids hover flash) */
.si-trusted-slider .vc_btn3-container.btn-explore .vc_btn3 {
	position: relative;
	z-index: 0;
	display: inline-flex;
	align-items: center;
	gap: 0.75rem;
	padding: 0.45rem 0.5rem 0.45rem 1.4rem;
	border-radius: 9999px;
	font-family: var(--font-family-plain, system-ui, sans-serif);
	font-size: 0.875rem;
	font-weight: 400;
	letter-spacing: 0.0175rem;
	color: #000 !important;
	text-decoration: none;
	border: 0 !important;
	background-color: #fff;
	background-image: none !important;
	box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
	transform: translateY(0);
	transition: transform 180ms ease, box-shadow 180ms ease;
	will-change: transform;
	white-space: nowrap;
	isolation: isolate;
}

.si-trusted-slider .vc_btn3-container.btn-explore .vc_btn3::before {
	content: '';
	position: absolute;
	inset: 0;
	border-radius: inherit;
	background: var(--text-radial);
	z-index: -1;
	pointer-events: none;
	transition: opacity 180ms ease;
}

.si-trusted-slider .vc_btn3-container.btn-explore .vc_btn3:hover,
.si-trusted-slider .vc_btn3-container.btn-explore .vc_btn3:focus-visible {
	transform: translateY(-6px);
	background-color: #fff !important;
	background-image: none !important;
	box-shadow:
		0 0 0 1px rgba(255, 255, 255, 0.35),
		0 12px 40px rgba(255, 255, 255, 0.35),
		0 18px 48px rgba(0, 0, 0, 0.12);
	outline: none;
}

.si-trusted-slider .vc_btn3-container.btn-explore .vc_btn3:hover::before,
.si-trusted-slider .vc_btn3-container.btn-explore .vc_btn3:focus-visible::before {
	opacity: 0;
}

.si-trusted-slider .vc_btn3-container.btn-explore .vc_btn3::after {
	content: "→";
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.25rem;
	height: 2.25rem;
	margin-left: 0.25rem;
	border-radius: 9999px;
	background: var(--color-blue, #0892ff);
	color: #fff;
	font-size: 1.05rem;
	line-height: 1;
}

/* ── Desktop (≥768px) ─────────────────────────────────────────────────────── */

@media (min-width: 768px) {
	.si-trusted-slider {
		flex-direction: row;
	}

	.si-trusted-slider__media {
		width: var(--ts-media-width); /* 9/12 */
		border-radius: var(--ts-radius);
	}

	.si-trusted-slider__card {
		position: absolute;
		right: 0;
		top: 50%;
		transform: translateY(-50%);
		width: var(--ts-card-width); /* 4/12 */
		margin-top: 0;
		padding: 3rem; /* 48px */
		gap: 2.25rem; /* 36px */
		z-index: 2;
	}

	.si-trusted-slider__footer {
		margin-top: 3.375rem; /* + card gap 36px ≈ 90px between content and footer */
	}

	.si-trusted-slider__footer.is-empty {
		display: flex;
	}

	.si-trusted-slider__quote {
		font-size: 1.5rem; /* 24px */
		line-height: 1.25;
	}
}

/* ── Reduced motion ───────────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
	.si-trusted-slider__photo {
		transform: none;
		transition: opacity 0.4s ease;
	}

	.si-trusted-slider__photo.is-active,
	.si-trusted-slider__photo.was-active {
		transform: none;
	}

	.si-trusted-slider__panel.is-active .si-trusted-slider__word,
	.si-trusted-slider__panel.is-active .si-trusted-slider__author-line {
		transition-delay: 0s;
	}

	.si-trusted-slider__panels {
		transition: none;
	}
}