/* ==========================================================================
   Services — Premium Cinematic Showcase
   ========================================================================== */

.benxi-svc {
	--svc-blue: #27357b;
	--svc-navy: #080c18;
	--svc-navy-deep: #05070f;
	--svc-blue-light: #3d4f9e;
	--svc-blue-soft: #4a5fb5;
	--svc-blue-glow: rgba(39, 53, 123, 0.55);
	--svc-sticky-top: calc(var(--benxi-header-height) + var(--benxi-topbar-height, 0px) + 1rem);
	--svc-panel-height: calc(100dvh - var(--svc-sticky-top) - 2.5rem);
	--svc-panel-gap: 3rem;
	--svc-ease: cubic-bezier(0.22, 1, 0.36, 1);
	position: relative;
	padding: clamp(4rem, 8vw, 6rem) 0 clamp(5rem, 10vw, 8rem);
	background:
		radial-gradient(ellipse 70% 50% at 20% 15%, rgba(39, 53, 123, 0.12), transparent 55%),
		var(--svc-navy-deep);
	color: var(--benxi-white);
	overflow: visible;
	isolation: isolate;
}

/* Ambient */
.benxi-svc__ambient {
	position: absolute;
	inset: 0;
	pointer-events: none;
	overflow: hidden;
}

.benxi-svc__ambient-grid {
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(39, 53, 123, 0.05) 1px, transparent 1px),
		linear-gradient(90deg, rgba(39, 53, 123, 0.05) 1px, transparent 1px);
	background-size: 72px 72px;
	opacity: 0.45;
	mask-image: radial-gradient(ellipse 80% 60% at 25% 30%, black, transparent 72%);
	-webkit-mask-image: radial-gradient(ellipse 80% 60% at 25% 30%, black, transparent 72%);
}

.benxi-svc__ambient-glow {
	position: absolute;
	border-radius: 50%;
	filter: blur(70px);
	animation: benxi-svc-glow-drift 20s ease-in-out infinite alternate;
}

.benxi-svc__ambient-glow--a {
	top: 8%;
	left: 0;
	width: 45vw;
	max-width: 560px;
	height: 45vw;
	max-height: 560px;
	background: radial-gradient(circle, var(--svc-blue-glow) 0%, transparent 68%);
	opacity: 0.3;
}

.benxi-svc__ambient-glow--b {
	bottom: 10%;
	right: 0;
	width: 35vw;
	max-width: 440px;
	height: 35vw;
	max-height: 440px;
	background: radial-gradient(circle, rgba(74, 95, 181, 0.3) 0%, transparent 70%);
	animation-delay: -10s;
	opacity: 0.22;
}

@keyframes benxi-svc-glow-drift {
	0% { transform: translate3d(0, 0, 0); }
	100% { transform: translate3d(2%, 3%, 0); }
}

.benxi-svc__particles {
	position: absolute;
	inset: 0;
	overflow: hidden;
}

.benxi-svc__particle {
	position: absolute;
	width: 2px;
	height: 2px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.3);
	left: calc(10% + var(--p-i) * 14%);
	top: calc(15% + var(--p-i) * 10%);
	animation: benxi-svc-particle calc(14s + var(--p-i) * 2s) ease-in-out infinite alternate;
}

@keyframes benxi-svc-particle {
	0% { transform: translate3d(0, 0, 0); opacity: 0.15; }
	100% { transform: translate3d(8px, -18px, 0); opacity: 0.55; }
}

/* Stage */
.benxi-svc__stage {
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: minmax(0, 0.38fr) minmax(0, 0.62fr);
	gap: clamp(2rem, 4vw, 3.5rem);
	max-width: calc(var(--benxi-container) + 4rem);
	margin: 0 auto;
	padding: 0 var(--benxi-gutter);
	align-items: start;
}

.benxi-svc__panels-col {
	min-width: 0;
}

.benxi-svc__panels-stack {
	position: relative;
}

.benxi-svc__sticky-col {
	position: sticky;
	top: var(--svc-sticky-top);
	display: grid;
	grid-template-columns: 1fr auto;
	gap: clamp(1.5rem, 3vw, 2.5rem);
	padding-top: clamp(1rem, 3vh, 2rem);
	padding-bottom: 2rem;
}

.benxi-svc__label {
	margin: 0 0 1.5rem;
	font-size: 0.65rem;
	font-weight: 700;
	letter-spacing: 0.26em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, 0.45);
}

.benxi-svc__heading {
	margin: 0 0 1.75rem;
	font-size: clamp(1.85rem, 3vw, 2.65rem);
	font-weight: 700;
	line-height: 1.1;
	letter-spacing: -0.035em;
}

.benxi-svc__desc {
	margin: 0;
	font-size: clamp(0.92rem, 1.15vw, 1.02rem);
	line-height: 1.9;
	color: rgba(255, 255, 255, 0.52);
	max-width: 36ch;
}

/* Progress rail */
.benxi-svc__rail {
	position: relative;
	padding-top: 0.5rem;
}

.benxi-svc__rail-glow {
	position: absolute;
	left: 50%;
	top: 0;
	bottom: 0;
	width: 36px;
	transform: translateX(-50%);
	background: radial-gradient(ellipse at center, var(--svc-blue-glow) 0%, transparent 70%);
	opacity: 0.35;
	filter: blur(10px);
}

.benxi-svc__rail-line {
	position: absolute;
	left: 50%;
	top: 0;
	bottom: 0;
	width: 2px;
	transform: translateX(-50%);
	background: rgba(255, 255, 255, 0.06);
	border-radius: 2px;
}

.benxi-svc__rail-fill {
	display: block;
	width: 100%;
	height: 0%;
	border-radius: 2px;
	background: linear-gradient(180deg, var(--svc-blue-soft), var(--svc-blue));
	box-shadow: 0 0 16px var(--svc-blue-glow);
	transition: height 0.5s var(--svc-ease);
}

.benxi-svc__rail-beam {
	position: absolute;
	left: 50%;
	top: 0;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--svc-blue-light);
	box-shadow: 0 0 18px var(--svc-blue-glow);
	transform: translate(-50%, -50%);
	transition: top 0.5s var(--svc-ease);
}

.benxi-svc__rail-nodes {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	min-height: clamp(280px, 42vh, 400px);
	position: relative;
	z-index: 1;
}

.benxi-svc__rail-node {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 50px;
	height: 50px;
	padding: 0;
	border: none;
	background: transparent;
	cursor: pointer;
	color: rgba(255, 255, 255, 0.38);
	transition: transform 0.55s var(--svc-ease), color 0.45s ease;
}

.benxi-svc__rail-node-ring {
	position: absolute;
	inset: 0;
	border-radius: 50%;
	border: 1px solid rgba(255, 255, 255, 0.12);
	background: rgba(5, 7, 15, 0.9);
	transition: border-color 0.45s ease, box-shadow 0.45s ease, background 0.45s ease;
}

.benxi-svc__rail-node-core {
	position: absolute;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.2);
	transition: transform 0.45s ease, background 0.45s ease, box-shadow 0.45s ease;
}

.benxi-svc__rail-node-num {
	position: relative;
	z-index: 1;
	font-size: 0.6rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	opacity: 0;
	transition: opacity 0.4s ease;
}

.benxi-svc__rail-node.is-past .benxi-svc__rail-node-ring {
	border-color: var(--svc-blue);
	background: rgba(39, 53, 123, 0.28);
}

.benxi-svc__rail-node.is-active {
	color: #fff;
	transform: scale(1.18);
}

.benxi-svc__rail-node.is-active .benxi-svc__rail-node-ring {
	border-color: var(--svc-blue-soft);
	background: rgba(39, 53, 123, 0.45);
	box-shadow: 0 0 0 4px rgba(39, 53, 123, 0.12), 0 0 28px var(--svc-blue-glow);
}

.benxi-svc__rail-node.is-active .benxi-svc__rail-node-core {
	transform: scale(2);
	background: #fff;
	box-shadow: 0 0 14px rgba(255, 255, 255, 0.45);
}

.benxi-svc__rail-node.is-active .benxi-svc__rail-node-num {
	opacity: 1;
}

/* Panels — sticky stack */
.benxi-svc-panel {
	position: sticky;
	top: var(--svc-sticky-top);
	height: var(--svc-panel-height);
	margin-bottom: var(--svc-panel-gap);
	z-index: var(--panel-z, 1);
	scroll-margin-top: var(--svc-sticky-top);
}

.benxi-svc-panel:last-child {
	margin-bottom: clamp(5rem, 10vh, 8rem);
}

.benxi-svc-panel__frame {
	position: relative;
	width: 100%;
	height: 100%;
	border-radius: 28px;
	overflow: hidden;
	container-type: inline-size;
	box-shadow: 0 32px 80px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.05);
	transform: translate3d(0, 12px, 0) scale(0.97);
	opacity: 0.45;
	transition: transform 0.75s var(--svc-ease), opacity 0.75s var(--svc-ease), box-shadow 0.75s ease;
}

.benxi-svc-panel.is-active .benxi-svc-panel__frame {
	transform: translate3d(0, 0, 0) scale(1);
	opacity: 1;
	box-shadow: 0 48px 100px rgba(0, 0, 0, 0.55), 0 0 48px rgba(39, 53, 123, 0.1), 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.benxi-svc-panel.is-upcoming .benxi-svc-panel__frame {
	opacity: 0.55;
}

.benxi-svc-panel.is-past .benxi-svc-panel__frame {
	opacity: 0;
	pointer-events: none;
	visibility: hidden;
}

.benxi-svc-panel__frame.is-hovered {
	box-shadow: 0 56px 120px rgba(0, 0, 0, 0.58), 0 0 64px rgba(39, 53, 123, 0.14), 0 0 0 1px rgba(255, 255, 255, 0.1);
}

/* Media layers */
.benxi-svc-panel__media {
	position: absolute;
	inset: 0;
	overflow: hidden;
}

.benxi-svc-panel__image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: var(--img-position, center 42%);
	filter: contrast(1.05) saturate(1.03);
	transform: scale(1.08);
	transition: transform 1.4s var(--svc-ease), filter 0.5s ease;
}

.benxi-svc-panel.is-active .benxi-svc-panel__image {
	transform: scale(1);
}

.benxi-svc-panel__frame.is-hovered .benxi-svc-panel__image {
	filter: contrast(1.08) saturate(1.06) brightness(1.04);
}

.benxi-svc-panel__grade {
	position: absolute;
	inset: 0;
	pointer-events: none;
}

.benxi-svc-panel__grade--primary {
	background:
		linear-gradient(118deg, rgba(5, 7, 15, 0.88) 0%, rgba(8, 12, 24, 0.55) 38%, rgba(39, 53, 123, 0.18) 100%),
		linear-gradient(to top, rgba(5, 7, 15, 0.92) 0%, rgba(5, 7, 15, 0.5) 32%, transparent 58%);
}

.benxi-svc-panel__grade--depth {
	background: radial-gradient(ellipse 75% 55% at 78% 22%, rgba(39, 53, 123, 0.16) 0%, transparent 55%);
	mix-blend-mode: soft-light;
}

.benxi-svc-panel__texture {
	position: absolute;
	inset: 0;
	opacity: 0.035;
	background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
	background-size: 180px;
	mix-blend-mode: overlay;
}

.benxi-svc-panel__vignette {
	position: absolute;
	inset: 0;
	box-shadow: inset 0 0 140px rgba(0, 0, 0, 0.45);
}

.benxi-svc-panel__blueprint {
	position: absolute;
	right: -4%;
	bottom: 12%;
	width: 40%;
	max-width: 260px;
	color: var(--svc-blue-light);
	opacity: 0.05;
	pointer-events: none;
}

.benxi-svc-panel__glass-wash {
	position: absolute;
	inset: 0;
	background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, transparent 45%, rgba(39, 53, 123, 0.05) 100%);
}

.benxi-svc-panel__blur-orb {
	position: absolute;
	border-radius: 50%;
	filter: blur(50px);
	pointer-events: none;
	animation: benxi-svc-orb 16s ease-in-out infinite alternate;
}

.benxi-svc-panel__blur-orb--a {
	width: 180px;
	height: 180px;
	top: 12%;
	right: 8%;
	background: rgba(39, 53, 123, 0.15);
}

.benxi-svc-panel__blur-orb--b {
	width: 140px;
	height: 140px;
	bottom: 18%;
	left: 6%;
	background: rgba(74, 95, 181, 0.1);
	animation-delay: -8s;
}

@keyframes benxi-svc-orb {
	0% { transform: translate3d(0, 0, 0); }
	100% { transform: translate3d(8px, -12px, 0); }
}

/* Content */
.benxi-svc-panel__content {
	position: relative;
	z-index: 3;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	height: 100%;
	max-height: 100%;
	padding: clamp(1.75rem, 3.5vw, 2.75rem);
	box-sizing: border-box;
}

.benxi-svc-panel__title-wrap {
	position: relative;
	margin-bottom: 1.25rem;
	flex-shrink: 0;
}

.benxi-svc-panel__bg-num {
	position: absolute;
	left: -0.04em;
	top: 50%;
	transform: translateY(-55%);
	font-size: clamp(4rem, 22cqw, 8rem);
	font-weight: 700;
	line-height: 0.85;
	letter-spacing: -0.06em;
	color: #fff;
	opacity: 0.04;
	user-select: none;
	pointer-events: none;
	z-index: 0;
}

.benxi-svc-panel__title {
	position: relative;
	z-index: 1;
	margin: 0;
	font-size: clamp(1.85rem, 9cqw, 4rem);
	font-weight: 700;
	line-height: 1.05;
	letter-spacing: -0.035em;
	max-width: 12ch;
	opacity: 0;
	transform: translateY(20px);
	transition: opacity 0.7s var(--svc-ease) 0.05s, transform 0.7s var(--svc-ease) 0.05s;
}

.benxi-svc-panel__text {
	margin: 0 0 1.5rem;
	font-size: clamp(0.9rem, 3.2cqw, 1.05rem);
	line-height: 1.75;
	color: rgba(255, 255, 255, 0.65);
	max-width: 42ch;
	flex-shrink: 0;
	opacity: 0;
	transform: translateY(16px);
	transition: opacity 0.7s var(--svc-ease) 0.1s, transform 0.7s var(--svc-ease) 0.1s;
}

.benxi-svc-panel.is-active .benxi-svc-panel__title,
.benxi-svc-panel.is-active .benxi-svc-panel__text,
.benxi-svc-panel.is-active .benxi-svc-panel__cta {
	opacity: 1;
	transform: translateY(0);
}

/* Editorial CTA */
.benxi-svc-panel__cta {
	display: inline-block;
	align-self: flex-start;
	text-decoration: none;
	color: #fff;
	opacity: 0;
	transform: translateY(16px);
	transition: opacity 0.7s var(--svc-ease) 0.15s, transform 0.7s var(--svc-ease) 0.15s;
}

.benxi-svc-panel__cta-inner {
	display: inline-flex;
	align-items: center;
	gap: 1rem;
}

.benxi-svc-panel__cta-text {
	font-size: clamp(0.9rem, 1.2vw, 1.05rem);
	font-weight: 600;
	transition: color 0.4s ease;
}

.benxi-svc-panel__cta-arrow {
	display: flex;
	overflow: hidden;
	width: 48px;
	transition: width 0.5s var(--svc-ease);
}

.benxi-svc-panel__cta-arrow svg {
	transition: transform 0.5s var(--svc-ease);
}

.benxi-svc-panel__cta-line {
	display: block;
	height: 1px;
	width: 0;
	margin-top: 0.6rem;
	background: linear-gradient(90deg, var(--svc-blue-soft), rgba(255, 255, 255, 0.45));
	transition: width 0.55s var(--svc-ease);
}

.benxi-svc-panel__cta:hover .benxi-svc-panel__cta-line,
.benxi-svc-panel__cta:focus-visible .benxi-svc-panel__cta-line {
	width: 100%;
}

.benxi-svc-panel__cta:hover .benxi-svc-panel__cta-arrow,
.benxi-svc-panel__cta:focus-visible .benxi-svc-panel__cta-arrow {
	width: 68px;
}

.benxi-svc-panel__cta:hover .benxi-svc-panel__cta-arrow svg,
.benxi-svc-panel__cta:focus-visible .benxi-svc-panel__cta-arrow svg {
	transform: translateX(7px);
}

.benxi-svc-panel__cta:hover .benxi-svc-panel__cta-text,
.benxi-svc-panel__cta:focus-visible .benxi-svc-panel__cta-text {
	color: var(--svc-blue-soft);
}

/* Reveal */
.benxi-svc__reveal {
	opacity: 0;
	transform: translateY(22px);
	transition: opacity 0.85s var(--svc-ease), transform 0.85s var(--svc-ease);
}

.benxi-svc--visible .benxi-svc__reveal {
	opacity: 1;
	transform: translateY(0);
}

.benxi-svc__mobile-dots {
	display: none;
}

/* Responsive */
@media (max-width: 1280px) {
	.benxi-svc {
		--svc-panel-height: calc(100dvh - var(--svc-sticky-top) - 1.75rem);
	}
}

@media (max-width: 1100px) {
	.benxi-svc__stage {
		display: block;
	}

	.benxi-svc__sticky-col {
		position: relative;
		top: auto;
		display: block;
		padding-bottom: 2rem;
		margin-bottom: 1.25rem;
	}

	.benxi-svc__rail {
		display: none;
	}

	.benxi-svc__desc {
		max-width: none;
	}

	.benxi-svc__panels-col {
		overflow: hidden;
		width: 100%;
	}

	.benxi-svc__panels-stack {
		display: flex;
		flex-direction: row;
		gap: 1rem;
		overflow-x: auto;
		overflow-y: hidden;
		scroll-snap-type: x mandatory;
		scroll-behavior: smooth;
		-webkit-overflow-scrolling: touch;
		overscroll-behavior-x: contain;
		padding: 0 0 1rem;
		margin: 0 calc(var(--benxi-gutter) * -1);
		padding-left: var(--benxi-gutter);
		padding-right: var(--benxi-gutter);
		scrollbar-width: none;
	}

	.benxi-svc__panels-stack::-webkit-scrollbar {
		display: none;
	}

	.benxi-svc-panel {
		position: relative;
		top: auto;
		flex: 0 0 calc(100% - 2.5rem);
		max-width: 400px;
		height: clamp(500px, 72dvh, 600px);
		margin-bottom: 0;
		scroll-snap-align: center;
		scroll-snap-stop: always;
	}

	.benxi-svc-panel__frame,
	.benxi-svc-panel.is-upcoming .benxi-svc-panel__frame,
	.benxi-svc-panel.is-past .benxi-svc-panel__frame {
		transform: none;
		opacity: 1;
		visibility: visible;
		pointer-events: auto;
	}

	.benxi-svc-panel__title,
	.benxi-svc-panel__text,
	.benxi-svc-panel__cta,
	.benxi-svc-panel.is-active .benxi-svc-panel__title,
	.benxi-svc-panel.is-active .benxi-svc-panel__text,
	.benxi-svc-panel.is-active .benxi-svc-panel__cta {
		opacity: 1;
		transform: none;
	}

	.benxi-svc-panel__title {
		font-size: clamp(2rem, 8vw, 2.75rem);
		max-width: none;
	}

	.benxi-svc-panel__image,
	.benxi-svc-panel.is-active .benxi-svc-panel__image {
		transform: scale(1);
	}

	.benxi-svc__mobile-dots {
		display: flex;
		justify-content: center;
		gap: 0.5rem;
		padding-top: 1.25rem;
	}

	.benxi-svc__mobile-dot {
		width: 8px;
		height: 8px;
		padding: 0;
		border: none;
		border-radius: 50%;
		background: rgba(255, 255, 255, 0.18);
		cursor: pointer;
		transition: width 0.4s var(--svc-ease), background 0.4s ease;
	}

	.benxi-svc__mobile-dot.is-active {
		width: 28px;
		border-radius: 4px;
		background: var(--svc-blue);
	}
}

@media (prefers-reduced-motion: reduce) {
	.benxi-svc__ambient-glow,
	.benxi-svc__particle,
	.benxi-svc-panel__blur-orb {
		animation: none;
	}

	.benxi-svc__reveal,
	.benxi-svc-panel__frame,
	.benxi-svc-panel__title,
	.benxi-svc-panel__text,
	.benxi-svc-panel__cta,
	.benxi-svc-panel__image {
		transition: none;
	}

	.benxi-svc-panel__title,
	.benxi-svc-panel__text,
	.benxi-svc-panel__cta {
		transform: none;
		opacity: 1;
	}

	.benxi-svc-panel__frame,
	.benxi-svc-panel.is-upcoming .benxi-svc-panel__frame {
		transform: none;
		opacity: 1;
	}

	.benxi-svc-panel__image {
		transform: scale(1);
	}
}