/* ==========================================================================
   BLOCK: sp-workflow (Swiss Light Glassmorphism Bento Grid - Process)
   ========================================================================== */

.sp-workflow {
	--sp-wf-bg: #F8FAFC;
	--sp-wf-glass-bg: rgba(255, 255, 255, 0.76);
	--sp-wf-glass-border: rgba(226, 232, 240, 0.9);
	--sp-wf-glass-blur: 24px;
	--sp-wf-text-main: var(--ds-ink-900);
	--sp-wf-text-muted: #64748B;
	--sp-wf-accent: var(--accent-emerald);
	--sp-wf-accent-bg: rgba(var(--accent-emerald-rgb), 0.1);
	--sp-wf-shadow: var(--ds-shadow-soft);
	--sp-wf-ease: cubic-bezier(0.16, 1, 0.3, 1);
	position: relative;
	box-sizing: border-box;
}

.sp-workflow *,
.sp-workflow *::before,
.sp-workflow *::after {
	box-sizing: inherit;
}

/* --------------------------------------------------------------------------
   Шапка секции (Свободная на #F8FAFC)
   -------------------------------------------------------------------------- */
.sp-workflow__header {
	max-width: 760px;
	margin-bottom: 40px;
	text-align: left;
}

.sp-workflow__badge {
	display: inline-flex;
	align-items: center;
	padding: 6px 14px;
	border-radius: 50px;
	background-color: var(--ds-brand-soft);
	border: 1px solid rgba(var(--accent-emerald-rgb), 0.2);
	color: var(--sp-wf-accent);
	font-family: 'Inter', -apple-system, sans-serif;
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.01em;
	text-transform: lowercase;
	margin-bottom: 16px;
}

.sp-workflow__title {
	font-family: var(--font-display);
	font-size: clamp(30px, 2.7vw, 42px);
	font-weight: 700;
	line-height: 1.18;
	letter-spacing: -0.025em;
	color: var(--sp-wf-text-main);
	margin: 0 0 16px 0;
}

.sp-workflow__desc {
	font-family: 'Inter', -apple-system, sans-serif;
	font-size: clamp(15px, 1.15vw, 17px);
	line-height: 1.6;
	color: var(--sp-wf-text-muted);
	margin: 0;
}

/* --------------------------------------------------------------------------
   Главная Bento-сетка
   -------------------------------------------------------------------------- */
.sp-workflow__grid {
	display: grid;
	grid-template-columns: 1.15fr 1fr;
	gap: 36px;
	align-items: stretch;
}

/* --------------------------------------------------------------------------
   Левая колонка Bento: Интерактивный пульт
   -------------------------------------------------------------------------- */
.sp-workflow__console {
	background: var(--sp-wf-glass-bg);
	backdrop-filter: blur(var(--sp-wf-glass-blur));
	-webkit-backdrop-filter: blur(var(--sp-wf-glass-blur));
	border: 1px solid var(--sp-wf-glass-border);
	border-radius: 28px;
	box-shadow: var(--sp-wf-shadow);
	padding: 44px;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}

/* Капсульный переключатель шагов (Tabs) */
.sp-workflow__tabs {
	display: inline-flex;
	align-items: center;
	background: rgba(241, 245, 249, 0.85);
	border: 1px solid rgba(226, 232, 240, 0.9);
	border-radius: 50px;
	padding: 4px;
	width: fit-content;
	margin-bottom: 28px;
	box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.03);
}

.sp-workflow__tab {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-family: 'Inter', -apple-system, sans-serif;
	font-size: 13.5px;
	font-weight: 550;
	color: var(--sp-wf-text-muted);
	background: transparent;
	border: none;
	border-radius: 50px;
	padding: 8px 20px;
	cursor: pointer;
	white-space: nowrap;
	transition: color 0.25s var(--sp-wf-ease), background-color 0.3s var(--sp-wf-ease), box-shadow 0.3s var(--sp-wf-ease), transform 0.2s var(--sp-wf-ease);
}

.sp-workflow__tab:hover:not(.sp-workflow__tab--active) {
	color: var(--sp-wf-text-main);
	background-color: rgba(255, 255, 255, 0.5);
}

.sp-workflow__tab--active {
	background-color: #FFFFFF;
	color: var(--sp-wf-text-main);
	font-weight: 650;
	box-shadow: var(--ds-shadow-soft);
}

.sp-workflow__tab-text {
	position: relative;
	z-index: 2;
}

/* Прорисовка контура пилюли по периметру (SVG Stroke) */
.sp-workflow__tab-contour {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	pointer-events: none;
	overflow: visible;
	z-index: 3;
}

.sp-workflow__tab-contour rect {
	stroke: var(--sp-wf-accent);
	stroke-width: 2px;
	stroke-linecap: round;
	fill: none;
	opacity: 0;
	transition: opacity 0.25s ease;
}

.sp-workflow__tab--active .sp-workflow__tab-contour rect {
	opacity: 1;
}

.sp-workflow__tab:focus-visible {
	outline: 2px solid var(--sp-wf-accent);
	outline-offset: 2px;
}

/* Панели шагов с кинематографичной анимацией */
.sp-workflow__panels {
	position: relative;
	min-height: 290px;
}

.sp-workflow__panel {
	opacity: 0;
	transform: translateY(16px);
	transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1), transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
	display: none;
}

.sp-workflow__panel--active {
	opacity: 1;
	transform: translateY(0);
	display: block;
}

.sp-workflow__panel--active .sp-workflow__kicker,
.sp-workflow__panel--active .sp-workflow__panel-title,
.sp-workflow__panel--active .sp-workflow__panel-text,
.sp-workflow__panel--active .sp-workflow__checklist,
.sp-workflow__panel--active .sp-workflow__cta {
	animation: glassFadeUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.sp-workflow__panel--active .sp-workflow__kicker { animation-delay: 0.04s; }
.sp-workflow__panel--active .sp-workflow__panel-title { animation-delay: 0.09s; }
.sp-workflow__panel--active .sp-workflow__panel-text { animation-delay: 0.14s; }
.sp-workflow__panel--active .sp-workflow__checklist { animation-delay: 0.19s; }
.sp-workflow__panel--active .sp-workflow__cta { animation-delay: 0.24s; }

.sp-workflow__kicker {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-family: 'Inter', -apple-system, sans-serif;
	font-size: 11.5px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--sp-wf-accent);
	margin-bottom: 12px;
}

.sp-workflow__kicker::before {
	content: '';
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background-color: var(--sp-wf-accent);
}

.sp-workflow__panel-title {
	font-family: var(--font-display);
	font-size: clamp(22px, 1.9vw, 28px);
	font-weight: 700;
	line-height: 1.25;
	letter-spacing: -0.02em;
	color: var(--sp-wf-text-main);
	margin: 0 0 14px 0;
}

.sp-workflow__panel-text {
	font-family: 'Inter', -apple-system, sans-serif;
	font-size: 15px;
	line-height: 1.6;
	color: #475569;
	margin: 0 0 24px 0;
}

/* Чек-лист преимуществ */
.sp-workflow__checklist {
	list-style: none;
	padding: 0;
	margin: 0 0 32px 0;
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.sp-workflow__checklist-item {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	font-family: 'Inter', -apple-system, sans-serif;
	font-size: 14.5px;
	line-height: 1.5;
	color: #334155;
}

.sp-workflow__check-icon {
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background: var(--sp-wf-accent-bg);
	color: var(--sp-wf-accent);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	margin-top: 1px;
}

.sp-workflow__check-icon svg {
	width: 12px;
	height: 12px;
}

/* Зона действия (Кнопка + Хинт) */
.sp-workflow__cta {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 10px;
}

.sp-workflow__btn {
	font-family: 'Inter', -apple-system, sans-serif;
	font-size: 14.5px;
	font-weight: 600;
	height: 48px;
	padding: 0 30px;
	border-radius: var(--ds-r-sm);
	background-color: var(--sp-wf-text-main);
	color: #FFFFFF;
	border: none;
	cursor: pointer;
	box-shadow: var(--ds-shadow-soft);
	transition: background-color 0.25s var(--sp-wf-ease), transform 0.25s var(--sp-wf-ease), box-shadow 0.25s var(--sp-wf-ease);
	display: inline-flex;
	align-items: center;
	justify-content: center;
}

.sp-workflow__btn:hover {
	background-color: var(--ds-brand-deep);
	transform: translateY(-2px);
	box-shadow: var(--ds-shadow-hover);
}

.sp-workflow__hint {
	font-family: 'Inter', -apple-system, sans-serif;
	font-size: 12.5px;
	color: var(--sp-wf-text-muted);
}

/* --------------------------------------------------------------------------
   Правая колонка Bento: Медиа-карточка
   -------------------------------------------------------------------------- */
.sp-workflow__media-wrap {
	width: 100%;
}

.sp-workflow__media-figure {
	position: relative;
	width: 100%;
	height: 100%;
	min-height: 480px;
	margin: 0;
	border-radius: 28px;
	overflow: hidden;
	box-shadow: var(--ds-shadow-soft);
	border: 1px solid rgba(255, 255, 255, 0.95);
	background-color: #E2E8F0;
}

.sp-workflow__img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	opacity: 0;
	transform: scale(1.08) translate3d(0, 4px, 0);
	transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.sp-workflow__img--active {
	opacity: 1;
	transform: scale(1.02) translate3d(0, 0, 0);
	animation: spWorkflowKenBurns 12s ease-in-out infinite alternate;
}

@keyframes spWorkflowKenBurns {
	0% {
		transform: scale(1.02) translate3d(0, 0, 0);
	}
	50% {
		transform: scale(1.05) translate3d(-1%, -1%, 0);
	}
	100% {
		transform: scale(1.03) translate3d(1%, -0.5%, 0);
	}
}

/* Perf fix: pause CSS animations when JS reports section offscreen */
.sp-anim-paused .sp-workflow__img--active,
.sp-anim-paused .sp-digital__img--active {
	animation-play-state: paused;
}

/* Offscreen glass HUD: solid bg instead of backdrop-filter over animated photo */
.sp-workflow__hud-status {
	position: absolute;
	top: 24px;
	left: 24px;
	z-index: 10;
	background: rgba(255, 255, 255, 0.92);
	border: 1px solid rgba(255, 255, 255, 0.95);
	border-radius: 50px;
	padding: 8px 18px;
	display: inline-flex;
	align-items: center;
	gap: 10px;
	box-shadow: var(--ds-shadow-soft);
	transition: opacity 0.3s var(--sp-wf-ease), transform 0.3s var(--sp-wf-ease);
}

.sp-workflow__pulse-indicator {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background-color: var(--ds-brand);
	box-shadow: 0 0 0 3px var(--ds-brand-line);
	animation: spWfPulse 2s infinite ease-in-out;
	flex-shrink: 0;
}

@keyframes spWfPulse {
	0%, 100% {
		transform: scale(1);
		box-shadow: 0 0 0 3px var(--ds-brand-line);
	}
	50% {
		transform: scale(1.15);
		box-shadow: 0 0 0 6px transparent;
	}
}

.sp-workflow__hud-text {
	font-family: 'Inter', -apple-system, sans-serif;
	font-size: 13px;
	font-weight: 600;
	color: var(--sp-wf-text-main);
	letter-spacing: -0.01em;
}

/* Плавающая стеклянная нижняя карточка дежурной службы */
.sp-workflow__hud-card {
	position: absolute;
	bottom: 24px;
	right: 24px;
	z-index: 10;
	background: rgba(255, 255, 255, 0.9);
	backdrop-filter: blur(18px);
	-webkit-backdrop-filter: blur(18px);
	border: 1px solid rgba(255, 255, 255, 0.95);
	border-radius: 20px;
	padding: 14px 20px;
	display: flex;
	align-items: center;
	gap: 14px;
	box-shadow: var(--ds-shadow-soft);
}

.sp-workflow__hud-icon {
	width: 38px;
	height: 38px;
	border-radius: 12px;
	background: var(--sp-wf-accent-bg);
	color: var(--sp-wf-accent);
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.sp-workflow__hud-icon svg {
	width: 18px;
	height: 18px;
}

.sp-workflow__hud-meta {
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.sp-workflow__hud-city {
	font-family: 'Inter', -apple-system, sans-serif;
	font-size: 11.5px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--sp-wf-accent);
}

.sp-workflow__hud-phone {
	font-family: var(--font-display);
	font-size: 15px;
	font-weight: 700;
	color: var(--sp-wf-text-main);
	text-decoration: none;
	line-height: 1.2;
	transition: color 0.2s var(--sp-wf-ease);
}

.sp-workflow__hud-phone:hover {
	color: var(--sp-wf-accent);
}

.sp-workflow__hud-hours {
	font-family: 'Inter', -apple-system, sans-serif;
	font-size: 11.5px;
	color: var(--sp-wf-text-muted);
}

/* --------------------------------------------------------------------------
   Scroll Stagger Animation (IntersectionObserver)
   -------------------------------------------------------------------------- */
.js [data-stagger] {
	opacity: 0;
	transform: translateY(24px);
	transition: opacity 0.65s var(--sp-wf-ease), transform 0.65s var(--sp-wf-ease);
	will-change: opacity, transform;
}

.sp-workflow--visible [data-stagger] {
	opacity: 1;
	transform: translateY(0);
}

/* --------------------------------------------------------------------------
   Адаптивность (Mobile / Tablet)
   -------------------------------------------------------------------------- */
@media (max-width: 1080px) {
	.sp-workflow__grid {
		grid-template-columns: 1fr;
		gap: 32px;
	}

	.sp-workflow__media-figure {
		min-height: 380px;
		aspect-ratio: 16 / 10;
	}
}

@media (max-width: 640px) {
	.sp-workflow__header {
		margin-bottom: 28px;
	}

	.sp-workflow__console {
		padding: 28px 20px;
		border-radius: 20px;
	}

	.sp-workflow__tabs {
		width: 100%;
		display: flex;
		overflow-x: auto;
		scrollbar-width: none;
		-webkit-overflow-scrolling: touch;
	}

	.sp-workflow__tabs::-webkit-scrollbar {
		display: none;
	}

	.sp-workflow__tab {
		flex: 1 0 auto;
		text-align: center;
		padding: 8px 14px;
		font-size: 12.5px;
	}

	.sp-workflow__hud-status {
		top: 14px;
		left: 14px;
		padding: 6px 12px;
	}

	.sp-workflow__hud-card {
		bottom: 14px;
		right: 14px;
		left: 14px;
		justify-content: flex-start;
	}
}