/* Guide — minimal layout, enter-on-scroll card reveals */

.guide {
	--guide-green: #3f9a44;
	--guide-text: #1a2332;
	--guide-muted: #475569;
	background: #f9fbf9;
}

.guide.rbz-section {
	padding-block: clamp(3.5rem, 7vw, 5.5rem);
	background: #f9fbf9;
}

.guide__inner {
	position: relative;
	width: 100%;
	max-width: var(--rbz-container);
	margin: 0 auto;
}

/* Header */

.guide__head {
	max-width: 640px;
	margin: 0 auto clamp(2.5rem, 5vw, 3.5rem);
	text-align: center;
}

.guide--scroll .guide__head:not(.is-revealed) {
	opacity: 0;
	transform: translateY(20px);
}

.guide--scroll .guide__head.is-revealed {
	animation: guide-head-in 0.75s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.guide__eyebrow {
	display: inline-block;
	margin-bottom: 0.75rem;
	padding: 0.3rem 0.75rem;
	border: 1px solid rgba(63, 154, 68, 0.18);
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.65);
	color: var(--guide-green);
	font-size: 0.8125rem;
	font-weight: 600;
	letter-spacing: 0.06em;
}

.guide__title {
	margin-bottom: 0.875rem;
	color: var(--guide-text);
	font-size: clamp(1.5rem, 3vw, 2rem);
	font-weight: 800;
	line-height: 1.45;
	letter-spacing: -0.02em;
}

.guide__desc {
	margin: 0 auto;
	color: var(--guide-muted);
	font-size: clamp(1rem, 1.6vw, 1.0625rem);
	line-height: 1.9;
}

/* Thread — mobile vertical line */

.guide__track {
	display: none;
}

.guide__thread {
	width: 100%;
	height: 100%;
}

.guide__thread-bg {
	stroke: rgba(63, 154, 68, 0.12);
	stroke-width: 2;
}

.guide__thread-fill {
	stroke: var(--guide-green);
	stroke-width: 2;
	stroke-linecap: round;
	stroke-dasharray: 300;
	stroke-dashoffset: 300;
	transition: stroke-dashoffset 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Tips list */

.guide__list {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: clamp(1rem, 2vw, 1.5rem);
	margin: 0;
	padding: 0;
	list-style: none;
}

.guide__item {
	--card-shift: 1;
	--reveal-order: 0;
}

.guide__item-shell {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
	padding: clamp(1.5rem, 2.5vw, 2rem);
	border: 1px solid rgba(63, 154, 68, 0.12);
	border-radius: 16px;
	background: #ffffff;
	box-shadow: 0 1px 2px rgba(26, 35, 50, 0.04);
	overflow: hidden;
}

.guide__item-shell::after {
	content: "";
	position: absolute;
	inset-inline-start: 0;
	top: 0;
	width: 3px;
	height: 100%;
	background: linear-gradient(180deg, var(--guide-green), #5cb85c);
	transform: scaleY(0);
	transform-origin: top;
}

/* Card enter animation — slide from alternating sides, no clip */

.guide--scroll .guide__item:not(.is-revealed) .guide__item-shell {
	opacity: 0;
	transform: translateY(36px) translateX(calc(var(--card-shift) * 28px));
}

.guide--scroll .guide__item.is-revealed .guide__item-shell {
	animation: guide-card-in 0.8s cubic-bezier(0.22, 1, 0.36, 1) both;
	animation-delay: calc(var(--reveal-order) * 0.1s);
}

.guide--scroll .guide__item.is-revealed .guide__item-shell::after {
	animation: guide-accent-grow 0.65s cubic-bezier(0.22, 1, 0.36, 1) both;
	animation-delay: calc(0.15s + var(--reveal-order) * 0.1s);
}

.guide__item-marker {
	display: flex;
	align-items: center;
	gap: 0.875rem;
}

.guide__item-num {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	width: 2.25rem;
	height: 2.25rem;
	border-radius: 50%;
	background: rgba(63, 154, 68, 0.1);
	color: var(--guide-green);
	font-size: 1rem;
	font-weight: 800;
	line-height: 1;
	transition: background 0.35s ease, color 0.35s ease;
}

.guide--scroll .guide__item.is-instant .guide__item-shell {
	animation: none;
	opacity: 1;
	transform: none;
}

.guide--scroll .guide__item.is-instant .guide__item-shell::after {
	animation: none;
	transform: scaleY(1);
}

.guide--scroll .guide__head.is-instant {
	animation: none;
	opacity: 1;
	transform: none;
}

.guide__item.is-revealed .guide__item-num {
	background: var(--guide-green);
	color: #ffffff;
}

.guide__item-icon {
	font-size: 1.375rem;
	color: var(--guide-green);
}

.guide__item-title {
	margin-bottom: 0.625rem;
	color: var(--guide-text);
	font-size: clamp(1.0625rem, 1.8vw, 1.1875rem);
	font-weight: 700;
	line-height: 1.5;
}

.guide__item-desc {
	color: var(--guide-muted);
	font-size: clamp(1rem, 1.5vw, 1.0625rem);
	line-height: 1.95;
}

@keyframes guide-head-in {
	from {
		opacity: 0;
		transform: translateY(20px);
	}
	to {
		opacity: 1;
		transform: none;
	}
}

@keyframes guide-card-in {
	from {
		opacity: 0;
		transform: translateY(36px) translateX(calc(var(--card-shift) * 28px));
	}
	to {
		opacity: 1;
		transform: none;
	}
}

@keyframes guide-accent-grow {
	to {
		transform: scaleY(1);
	}
}

/* Responsive */

@media (max-width: 1023px) {
	.guide.rbz-section {
		padding-block: clamp(3rem, 8vw, 4.5rem);
		padding-inline: var(--rbz-gutter);
	}

	.guide__inner {
		padding-inline: 0;
	}

	.guide__head {
		margin-bottom: clamp(1.5rem, 4vw, 2rem);
		text-align: center;
	}

	.guide__title {
		font-size: clamp(1.5rem, 6vw, 2rem);
	}

	.guide__desc {
		line-height: 1.9;
	}

	.guide__track {
		display: none;
	}

	.guide__carousel {
		margin-inline: calc(-1 * var(--rbz-gutter));
	}

	.guide__list {
		display: flex;
		grid-template-columns: none;
		gap: clamp(0.875rem, 2.5vw, 1rem);
		overflow-x: auto;
		overflow-y: hidden;
		scroll-snap-type: x mandatory;
		scroll-behavior: auto;
		scroll-padding-inline: var(--rbz-gutter);
		padding-inline: var(--rbz-gutter);
		padding-block: 0.25rem 0.5rem;
		margin: 0;
		-webkit-overflow-scrolling: touch;
		touch-action: pan-x;
		scrollbar-width: none;
		-ms-overflow-style: none;
	}

	.guide__list::-webkit-scrollbar {
		display: none;
	}

	.guide__item {
		flex: 0 0 min(86%, 320px);
		scroll-snap-align: center;
		scroll-snap-stop: always;
	}

	.guide__item-shell {
		height: 100%;
		min-height: 100%;
	}

	.guide--scroll .guide__item:not(.is-revealed) .guide__item-shell {
		opacity: 1;
		transform: none;
	}

	.guide--scroll .guide__item.is-revealed .guide__item-shell {
		animation: none;
	}

	.guide__carousel-foot {
		padding-inline: var(--rbz-gutter);
		margin-top: 0.75rem;
	}

	.guide__progress {
		position: relative;
		height: 4px;
		max-width: min(12rem, 42%);
		margin-inline: auto;
		border-radius: 999px;
		background: rgba(63, 154, 68, 0.14);
		overflow: hidden;
	}

	.guide__progress-thumb {
		position: absolute;
		inset-block: 0;
		inset-inline-start: 0;
		width: 33.333%;
		border-radius: 999px;
		background: linear-gradient(90deg, var(--guide-green), #5cb85c);
		transition: none;
	}

	[dir="rtl"] .guide__progress-thumb {
		background: linear-gradient(270deg, var(--guide-green), #5cb85c);
	}

	.guide__swipe-hint {
		display: flex;
		align-items: center;
		justify-content: center;
		gap: 0.5rem;
		margin: 0.75rem 0 0;
		color: var(--guide-muted);
		font-size: 0.75rem;
	}

	.guide__swipe-hint .rbz-icon {
		color: var(--guide-green);
		font-size: 0.9375rem;
		transform: rotate(-90deg);
	}
}

@media (max-width: 720px) {
	.guide__item {
		flex-basis: min(88%, 300px);
	}

	.guide__item-shell {
		padding: 1.25rem 1.125rem;
	}

	.guide__item-title {
		font-size: 1rem;
	}

	.guide__item-desc {
		font-size: 0.875rem;
		line-height: 1.85;
	}
}

@media (max-width: 480px) {
	.guide.rbz-section {
		padding-block: clamp(2.5rem, 7vw, 3.5rem);
		padding-inline: max(1rem, var(--rbz-gutter));
	}

	.guide__carousel {
		margin-inline: calc(-1 * max(1rem, var(--rbz-gutter)));
	}

	.guide__list {
		gap: 0.875rem;
		scroll-padding-inline: max(1rem, var(--rbz-gutter));
		padding-inline: max(1rem, var(--rbz-gutter));
	}

	.guide__item {
		flex-basis: 92%;
	}

	.guide__carousel-foot {
		padding-inline: max(1rem, var(--rbz-gutter));
	}
}

@media (min-width: 1024px) {
	.guide__carousel-foot {
		display: none;
	}
}

@media (hover: none) {
	.guide__item-shell:hover {
		transform: none;
	}
}

@media (prefers-reduced-motion: reduce) {
	.guide--scroll .guide__head:not(.is-revealed),
	.guide--scroll .guide__item:not(.is-revealed) .guide__item-shell {
		opacity: 1;
		transform: none;
	}

	.guide__head.is-revealed,
	.guide__item.is-revealed .guide__item-shell,
	.guide__item.is-revealed .guide__item-shell::after {
		animation: none !important;
	}

	.guide__item-shell::after {
		transform: scaleY(1);
	}

	.guide__thread-fill {
		stroke-dashoffset: 0 !important;
	}
}

/* Dark mode */

html.rbz-dark .guide,
html.rbz-dark .guide.rbz-section {
	background: #0f1410;
}

html.rbz-dark .guide__eyebrow {
	background: rgba(16, 22, 18, 0.88);
}

html.rbz-dark .guide__item-shell {
	background: rgba(18, 24, 20, 0.92);
	border-color: rgba(63, 154, 68, 0.14);
	box-shadow: none;
}

html.rbz-dark .guide__title,
html.rbz-dark .guide__item-title {
	color: #e2e8f0;
}

html.rbz-dark .guide__desc,
html.rbz-dark .guide__item-desc,
html.rbz-dark .guide__swipe-hint {
	color: #94a3b8;
}