/* AI Software Insights — Modern Premium SaaS Design System & Tokens */

:root {
	--aisi-line: #e2e8f0;
	--aisi-accent: #6366f1;
	--aisi-accent-dark: #4f46e5;

	/* CPT Color Tokens — Bento Gradient */
	--aisi-cpt-tool: #6366f1;       /* indigo */
	--aisi-cpt-workflow: #d97706;    /* amber */
	--aisi-cpt-guide: #059669;       /* emerald */
	--aisi-cpt-case-study: #0ea5e9;  /* sky */
	--aisi-cpt-comparison: #e11d48;  /* rose */
	--aisi-cpt-learning: #7c3aed;    /* violet */
	--aisi-cpt-collection: #6366f1;  /* indigo */

	/* Radius tokens */
	--aisi-radius-card: 1.5rem;
	--aisi-radius-section: 1.5rem;
	--aisi-radius-pill: 9999px;
	--aisi-radius-btn: 0.75rem;

	/* Transition tokens */
	--aisi-ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
	--aisi-duration: 0.35s;
}

html {
	scroll-behavior: smooth;
}
body {
	-webkit-font-smoothing: antialiased;
	background-color: #f8fafc;
	color: #0f172a;
}

/* Hide Alpine-cloaked elements until x-data is initialized. */
[x-cloak] {
	display: none !important;
}

/* Modern premium focus ring */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
	outline: 3px solid var(--aisi-accent);
	outline-offset: 2px;
}

/* Status / label pills - rounded & soft border */
.aisi-pill {
	display: inline-flex;
	align-items: center;
	font-family: "IBM Plex Mono", ui-monospace, monospace;
	font-size: 11px;
	font-weight: 500;
	line-height: 1;
	text-transform: uppercase;
	padding: 4px 10px;
	border: 1px solid var(--aisi-line);
	border-radius: 9999px;
	white-space: nowrap;
	transition: all 0.2s ease;
}
.aisi-pill--green  { background: #f0fdf4; border-color: #bbf7d0; color: #166534; }
.aisi-pill--amber  { background: #fffbeb; border-color: #fde68a; color: #92400e; }
.aisi-pill--red    { background: #fef2f2; border-color: #fecaca; color: #991b1b; }
.aisi-pill--blue   { background: #eff6ff; border-color: #bfdbfe; color: #1e40af; }
.aisi-pill--slate  { background: #f8fafc; border-color: #cbd5e1; color: #334155; }
.aisi-pill--indigo { background: #eef2ff; border-color: #c7d2fe; color: #4338ca; }
.aisi-pill--rose   { background: #fff1f2; border-color: #fecdd3; color: #be123c; }
.aisi-pill--sky    { background: #f0f9ff; border-color: #bae6fd; color: #0369a1; }
.aisi-pill--emerald{ background: #ecfdf5; border-color: #a7f3d0; color: #065f46; }

/* Rating block bars - signal-strength style */
.aisi-rating {
	display: inline-flex;
	align-items: center;
	gap: 4px;
}
.aisi-rating__pip {
	width: 14px;
	height: 6px;
	border-radius: 9999px;
	transition: all 0.2s ease;
}
.aisi-rating__pip--on  {
	background: var(--aisi-accent);
}
.aisi-rating__pip--off {
	background: #e2e8f0;
}
.aisi-rating__num {
	margin-inline-start: 6px;
	font-family: "IBM Plex Mono", monospace;
	font-size: 12px;
	font-weight: 600;
	color: #64748b;
}

/* WordPress Pagination -> Clean modern rounded elements */
.pagination .nav-links,
nav.pagination .nav-links {
	display: flex;
	gap: 6px;
	flex-wrap: wrap;
}
.page-numbers {
	border: 1px solid var(--aisi-line);
	padding: 8px 16px;
	border-radius: 0.75rem;
	font-family: "IBM Plex Mono", monospace;
	font-size: 13px;
	text-decoration: none;
	color: #475569;
	background: #ffffff;
	transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.page-numbers.current {
	background: var(--aisi-accent);
	border-color: var(--aisi-accent);
	color: #ffffff;
	box-shadow: 0 4px 10px -3px rgba(99, 102, 241, 0.4);
}
.page-numbers:hover:not(.current) {
	background: #f1f5f9;
	border-color: #cbd5e1;
	color: #0f172a;
}

/* Scrollbar customization */
::-webkit-scrollbar {
	width: 8px;
	height: 8px;
}
::-webkit-scrollbar-track {
	background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
	background: #cbd5e1;
	border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
	background: #94a3b8;
}

/* Custom cards & layouts — Bento Gradient system */
.card-premium {
	border: 1px solid rgba(226, 232, 240, 0.6);
	background-color: #ffffff;
	border-radius: 1.5rem;
	box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.04);
	transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.card-premium:hover {
	transform: translateY(-4px) scale(1.01);
	border-color: rgba(99, 102, 241, 0.15);
	box-shadow: 0 20px 40px -8px rgba(99, 102, 241, 0.1);
}

.glass {
	background: rgba(255, 255, 255, 0.75);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border: 1px solid rgba(255, 255, 255, 0.4);
}

/* Mermaid diagrams — keep LTR even on RTL pages, scale SVG cleanly. */
.mermaid { direction: ltr; margin: 1.5em 0; text-align: center; }
.mermaid svg { max-width: 100%; height: auto; }

/* ---- Wide-content overflow protection ---- */
/* Prevent grid children from overflowing their column */
article > .grid > * { min-width: 0; }
/* Prose content (the_content) may contain wide tables / code blocks */
.prose { overflow-wrap: break-word; }
.prose pre,
.prose table,
.prose .mermaid { overflow-x: auto; }

/* Print layout overrides */
@media print {
	header[role="banner"],
	header.sticky,
	footer,
	.aisi-no-print,
	form[role="search"] {
		display: none !important;
	}
	header.sticky {
		position: static !important;
	}
	body {
		background: #ffffff !important;
		color: #000000 !important;
	}
	.border-2,
	.border,
	[class*="border-ink"] {
		border-color: #000000 !important;
	}
	a[href]::after {
		content: " (" attr(href) ")";
		font-size: 10px;
		color: #555555;
	}
	main {
		max-width: none !important;
		padding: 0 !important;
	}
	.aisi-pill {
		border: 1px solid #000000 !important;
		background: #ffffff !important;
		color: #000000 !important;
	}
	section,
	article {
		break-inside: avoid;
	}
}

/* ============================================================
 * Premium Micro-Animations & Dynamic Layouts
 * ============================================================ */

/* 1. Sliding arrows animation (Time indicators & Step flows) */
@keyframes aisiSlideArrowHorizontal {
	0%, 100% { transform: translateX(0); }
	50% { transform: translateX(5px); }
}
@keyframes aisiSlideArrowHorizontalRtl {
	0%, 100% { transform: translateX(0); }
	50% { transform: translateX(-5px); }
}
@keyframes aisiSlideArrowVertical {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(5px); }
}

.aisi-animate-arrow-h {
	display: inline-block;
	animation: aisiSlideArrowHorizontal 1.6s ease-in-out infinite;
}
[dir="rtl"] .aisi-animate-arrow-h {
	animation-name: aisiSlideArrowHorizontalRtl;
}
.aisi-animate-arrow-v {
	display: inline-block;
	animation: aisiSlideArrowVertical 1.6s ease-in-out infinite;
}

/* 2. Rotating icons for Workflows */
@keyframes aisiRotateLinear {
	0% { transform: rotate(0deg); }
	100% { transform: rotate(360deg); }
}
.aisi-animate-rotate {
	transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.group:hover .aisi-animate-rotate {
	animation: aisiRotateLinear 2.5s linear infinite;
}

/* 3. Bouncing/Pulsing effects for Cards and Badges */
@keyframes aisiPulseScale {
	0%, 100% { transform: scale(1); }
	50% { transform: scale(1.15); }
}
.aisi-animate-pulse {
	transition: transform 0.3s ease;
}
.group:hover .aisi-animate-pulse {
	animation: aisiPulseScale 1.2s ease-in-out infinite;
}

@keyframes aisiFloatBadge {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-4px); }
}
.aisi-animate-float {
	transition: transform 0.3s ease;
}
.group:hover .aisi-animate-float {
	animation: aisiFloatBadge 1.8s ease-in-out infinite;
}

/* 4. Elegant transitions for card details on hover */
.card-premium {
	position: relative;
}
.card-premium::after {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 3px;
	background: transparent;
	transition: background-color 0.3s ease;
}
.card-premium.border-sky-100:hover::after {
	background: #0ea5e9;
}
.card-premium.border-amber-100:hover::after {
	background: #f59e0b;
}
.card-premium.border-emerald-100:hover::after {
	background: #10b981;
}
.card-premium.border-rose-100:hover::after {
	background: #f43f5e;
}
.card-premium.border-indigo-100:hover::after {
	background: #6366f1;
}

/* ============================================================
 * PREMIUM INTERACTION LAYER — Level 2
 * ============================================================ */

/* ---- 5. Scroll Reveal System ---- */
.aisi-reveal {
	opacity: 0;
	transform: translateY(28px);
	transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1),
	            transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
	will-change: opacity, transform;
}
.aisi-reveal.aisi-visible {
	opacity: 1;
	transform: translateY(0);
}
/* Variant: slide from left */
.aisi-reveal--left {
	transform: translateX(-28px) translateY(0);
}
.aisi-reveal--left.aisi-visible {
	transform: translateX(0) translateY(0);
}
/* Variant: slide from right */
.aisi-reveal--right {
	transform: translateX(28px) translateY(0);
}
.aisi-reveal--right.aisi-visible {
	transform: translateX(0) translateY(0);
}
/* Variant: scale up */
.aisi-reveal--scale {
	transform: scale(0.92) translateY(0);
}
.aisi-reveal--scale.aisi-visible {
	transform: scale(1) translateY(0);
}

/* ---- 6. Staggered Grid Entrance ---- */
.aisi-stagger-grid .aisi-reveal {
	transition-delay: calc(var(--i, 0) * 80ms);
}

/* ---- 7. 3D Card Tilt ---- */
.aisi-tilt {
	transition: transform 0.4s cubic-bezier(0.03, 0.98, 0.52, 0.99),
	            box-shadow 0.4s cubic-bezier(0.03, 0.98, 0.52, 0.99);
}
.aisi-tilt:hover {
	box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.08),
	            0 8px 16px -8px rgba(99, 102, 241, 0.06);
}

/* ---- 8. Cursor Glow Overlay ---- */
.card-premium {
	--glow-x: 50%;
	--glow-y: 50%;
	--glow-opacity: 0;
}
.card-premium::before {
	content: '';
	position: absolute;
	inset: 0;
	border-radius: inherit;
	background: radial-gradient(
		circle 180px at var(--glow-x) var(--glow-y),
		rgba(99, 102, 241, 0.06) 0%,
		transparent 100%
	);
	opacity: var(--glow-opacity);
	transition: opacity 0.4s ease;
	pointer-events: none;
	z-index: 1;
}
.card-premium > * {
	position: relative;
	z-index: 2;
}

/* Tilt glow layer (for .aisi-tilt cards with explicit .aisi-glow child) */
.aisi-glow {
	position: absolute;
	inset: 0;
	border-radius: inherit;
	pointer-events: none;
	z-index: 1;
	transition: background 0.3s ease;
}

/* ---- 9. Gradient Text Headings per CPT ---- */
.aisi-gradient-text {
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
	display: inline;
}
/* Sky Blue — Case Studies */
.aisi-gradient-text--sky {
	background-image: linear-gradient(135deg, #0284c7, #06b6d4, #0ea5e9);
}
/* Amber — Workflows */
.aisi-gradient-text--amber {
	background-image: linear-gradient(135deg, #d97706, #f59e0b, #fbbf24);
}
/* Emerald — Guides */
.aisi-gradient-text--emerald {
	background-image: linear-gradient(135deg, #059669, #10b981, #34d399);
}
/* Rose — Comparisons */
.aisi-gradient-text--rose {
	background-image: linear-gradient(135deg, #e11d48, #f43f5e, #fb7185);
}
/* Indigo — Learning Paths */
.aisi-gradient-text--indigo {
	background-image: linear-gradient(135deg, #4f46e5, #6366f1, #818cf8);
}

/* ---- 10. Glassmorphism Sidebar Panels ---- */
.aisi-glass {
	background: rgba(255, 255, 255, 0.6);
	backdrop-filter: blur(16px) saturate(180%);
	-webkit-backdrop-filter: blur(16px) saturate(180%);
	border: 1px solid rgba(255, 255, 255, 0.5);
	box-shadow: 0 4px 24px -4px rgba(0, 0, 0, 0.04),
	            inset 0 0 0 1px rgba(255, 255, 255, 0.3);
}
.aisi-glass:hover {
	background: rgba(255, 255, 255, 0.72);
	box-shadow: 0 8px 32px -4px rgba(0, 0, 0, 0.06),
	            inset 0 0 0 1px rgba(255, 255, 255, 0.4);
}

/* ---- 11. Morphing Ambient Backgrounds ---- */
@keyframes aisiMorph {
	0% {
		transform: translate(0, 0) scale(1) rotate(0deg);
		border-radius: 40% 60% 60% 40% / 60% 30% 70% 40%;
	}
	25% {
		transform: translate(12px, -8px) scale(1.05) rotate(3deg);
		border-radius: 60% 40% 30% 70% / 40% 60% 40% 60%;
	}
	50% {
		transform: translate(-8px, 12px) scale(0.98) rotate(-2deg);
		border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
	}
	75% {
		transform: translate(6px, 6px) scale(1.03) rotate(1deg);
		border-radius: 50% 40% 50% 60% / 60% 50% 40% 50%;
	}
	100% {
		transform: translate(0, 0) scale(1) rotate(0deg);
		border-radius: 40% 60% 60% 40% / 60% 30% 70% 40%;
	}
}
.aisi-morph {
	animation: aisiMorph 25s ease-in-out infinite;
}

/* ---- 12. Pulse Timeline Dot (Learning Path connectors) ---- */
@keyframes aisiPulseTraveler {
	0% {
		top: 0;
		opacity: 0;
	}
	10% {
		opacity: 1;
	}
	90% {
		opacity: 1;
	}
	100% {
		top: 100%;
		opacity: 0;
	}
}
.aisi-timeline-pulse {
	position: relative;
}
.aisi-timeline-pulse::before {
	content: '';
	position: absolute;
	left: -1px;
	top: 0;
	width: 4px;
	height: 4px;
	border-radius: 50%;
	background: #6366f1;
	box-shadow: 0 0 8px 2px rgba(99, 102, 241, 0.4);
	animation: aisiPulseTraveler 4s ease-in-out infinite;
}

/* ---- 13. Enhanced Workflow Step Nodes ---- */
@keyframes aisiGlowRing {
	0%, 100% {
		box-shadow: 0 0 0 0 rgba(245, 158, 11, 0);
	}
	50% {
		box-shadow: 0 0 0 6px rgba(245, 158, 11, 0.15);
	}
}
.aisi-step-active {
	animation: aisiGlowRing 2s ease-in-out infinite;
}

/* Workflow arrow traveler dot */
@keyframes aisiTravelerDot {
	0% {
		transform: translateX(-12px);
		opacity: 0;
	}
	20% {
		opacity: 1;
	}
	80% {
		opacity: 1;
	}
	100% {
		transform: translateX(12px);
		opacity: 0;
	}
}
[dir="rtl"] .aisi-traveler {
	animation-direction: reverse;
}
.aisi-traveler {
	display: inline-block;
	width: 3px;
	height: 3px;
	border-radius: 50%;
	background: #f59e0b;
	position: absolute;
	top: 50%;
	margin-top: -1.5px;
	animation: aisiTravelerDot 2s ease-in-out infinite;
}

/* ---- 14. Enhanced Card Border Shimmer ---- */
@keyframes aisiShimmer {
	0% {
		transform: translateX(-100%);
	}
	100% {
		transform: translateX(200%);
	}
}
.card-premium:hover::after {
	overflow: hidden;
}
.aisi-shimmer-bar {
	position: absolute;
	top: 0;
	left: 0;
	width: 50%;
	height: 100%;
	background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
	animation: aisiShimmer 1.5s ease-in-out;
	pointer-events: none;
}

/* ---- 15. Comparison VS Badge Pulse ---- */
@keyframes aisiVsPulse {
	0%, 100% {
		transform: scale(1);
		box-shadow: 0 0 0 0 rgba(244, 63, 94, 0.4);
	}
	50% {
		transform: scale(1.08);
		box-shadow: 0 0 0 8px rgba(244, 63, 94, 0);
	}
}
.aisi-vs-pulse {
	animation: aisiVsPulse 2.5s ease-in-out infinite;
}

/* ---- 16. Interactive Sidebar Hover Lift ---- */
.aisi-sidebar-card {
	transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
	            box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.aisi-sidebar-card:hover {
	transform: translateY(-2px);
	box-shadow: 0 8px 24px -6px rgba(0, 0, 0, 0.08);
}

/* ============================================================
 * PREMIUM INTERACTION LAYER — Level 3
 * ============================================================ */

/* ---- V3-17. Reading Progress Bar ---- */
#aisi-progress {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 3px;
	background: linear-gradient(90deg, #6366f1, #06b6d4, #10b981);
	transform: scaleX(0);
	transform-origin: left;
	z-index: 9999;
	transition: transform 0.1s linear;
	pointer-events: none;
}
#aisi-progress::after {
	content: '';
	position: absolute;
	right: 0;
	top: 0;
	width: 80px;
	height: 100%;
	background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.4));
	box-shadow: 0 0 10px rgba(99, 102, 241, 0.3);
}

/* ---- V3-18. Image Hover Parallax ---- */
.aisi-img-parallax {
	overflow: hidden;
	border-radius: inherit;
}
.aisi-img-parallax img {
	transition: transform 0.4s cubic-bezier(0.03, 0.98, 0.52, 0.99);
	will-change: transform;
}
.aisi-img-parallax:hover img {
	transform: scale(1.03);
}

/* ---- V3-19. Card Peek Overlay ---- */
.aisi-card-peek {
	position: relative;
}
.aisi-peek-content {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	background: linear-gradient(to top,
		rgba(15, 23, 42, 0.92) 0%,
		rgba(15, 23, 42, 0.7) 60%,
		transparent 100%
	);
	color: #ffffff;
	padding: 3rem 1rem 1rem;
	border-radius: 0 0 1rem 1rem;
	transform: translateY(100%);
	opacity: 0;
	transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
	            opacity 0.3s ease;
	pointer-events: none;
	z-index: 10;
}
.aisi-peek-content.aisi-peek-visible {
	transform: translateY(0);
	opacity: 1;
	pointer-events: auto;
}

/* ---- V3-20. Scroll-Spy Active State ---- */
.aisi-spy-active {
	color: #6366f1 !important;
	border-color: #6366f1 !important;
	background: rgba(99, 102, 241, 0.05) !important;
	font-weight: 600;
}
.aisi-spy-active::before {
	content: '';
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	width: 3px;
	height: 60%;
	background: #6366f1;
	border-radius: 999px;
}

/* ---- V3-21. Floating Quick-Actions Bar ---- */
#aisi-quick-actions {
	position: fixed;
	bottom: 1.5rem;
	right: 1.5rem;
	z-index: 45;
	display: flex;
	gap: 0.5rem;
	padding: 0.5rem;
	border-radius: 1rem;
	background: rgba(15, 23, 42, 0.88);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border: 1px solid rgba(255, 255, 255, 0.08);
	box-shadow: 0 8px 32px -4px rgba(0, 0, 0, 0.3);
	transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
	            opacity 0.3s ease;
}
[dir="rtl"] #aisi-quick-actions {
	right: auto;
	left: 1.5rem;
}
#aisi-quick-actions button,
#aisi-quick-actions a {
	width: 2.5rem;
	height: 2.5rem;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 0.625rem;
	color: #94a3b8;
	font-size: 1rem;
	transition: all 0.2s ease;
	border: none;
	background: transparent;
	cursor: pointer;
}
#aisi-quick-actions button:hover,
#aisi-quick-actions a:hover {
	background: rgba(255, 255, 255, 0.1);
	color: #ffffff;
	transform: scale(1.1);
}

/* ---- V3-22. Animated Metric Bars ---- */
.aisi-metric-bar {
	height: 4px;
	border-radius: 999px;
	background: #e2e8f0;
	overflow: hidden;
	position: relative;
}
.aisi-metric-bar__fill {
	height: 100%;
	width: 0;
	border-radius: inherit;
	transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.aisi-metric-bar__fill--sky { background: linear-gradient(90deg, #0ea5e9, #06b6d4); }
.aisi-metric-bar__fill--amber { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.aisi-metric-bar__fill--emerald { background: linear-gradient(90deg, #10b981, #34d399); }
.aisi-metric-bar__fill--rose { background: linear-gradient(90deg, #f43f5e, #fb7185); }
.aisi-metric-bar__fill--indigo { background: linear-gradient(90deg, #6366f1, #818cf8); }

/* ---- V3-23. Section Reveal Numbering ---- */
.aisi-section-num {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 1.75rem;
	height: 1.75rem;
	border-radius: 0.5rem;
	font-family: "IBM Plex Mono", monospace;
	font-size: 0.65rem;
	font-weight: 700;
	flex-shrink: 0;
	transition: all 0.3s ease;
}
.aisi-section-num--sky { background: #f0f9ff; color: #0284c7; border: 1px solid #bae6fd; }
.aisi-section-num--amber { background: #fffbeb; color: #d97706; border: 1px solid #fde68a; }
.aisi-section-num--emerald { background: #ecfdf5; color: #059669; border: 1px solid #a7f3d0; }
.aisi-section-num--rose { background: #fff1f2; color: #e11d48; border: 1px solid #fecdd3; }
.aisi-section-num--indigo { background: #eef2ff; color: #4f46e5; border: 1px solid #c7d2fe; }

/* ---- V3-24. Card Quick-View Button ---- */
.aisi-quick-view {
	position: absolute;
	top: 0.75rem;
	right: 0.75rem;
	width: 1.75rem;
	height: 1.75rem;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 0.5rem;
	background: rgba(255, 255, 255, 0.9);
	backdrop-filter: blur(4px);
	border: 1px solid rgba(226, 232, 240, 0.8);
	color: #64748b;
	font-size: 0.75rem;
	opacity: 0;
	transform: scale(0.8);
	transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
	cursor: pointer;
	z-index: 5;
}
[dir="rtl"] .aisi-quick-view {
	right: auto;
	left: 0.75rem;
}
.card-premium:hover .aisi-quick-view {
	opacity: 1;
	transform: scale(1);
}
.aisi-quick-view:hover {
	background: #6366f1;
	color: #ffffff;
	border-color: #6366f1;
}

/* ---- V3-25. Enhanced Section Borders ---- */
.aisi-section-accent {
	position: relative;
}
.aisi-section-accent::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 0;
	height: 3px;
	border-radius: 0 0 4px 0;
	transition: width 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
[dir="rtl"] .aisi-section-accent::before {
	left: auto;
	right: 0;
	border-radius: 0 0 0 4px;
}
.aisi-section-accent.aisi-visible::before {
	width: 100%;
}
.aisi-section-accent--sky::before { background: linear-gradient(90deg, #0ea5e9, transparent); }
.aisi-section-accent--amber::before { background: linear-gradient(90deg, #f59e0b, transparent); }
.aisi-section-accent--emerald::before { background: linear-gradient(90deg, #10b981, transparent); }
.aisi-section-accent--rose::before { background: linear-gradient(90deg, #f43f5e, transparent); }
.aisi-section-accent--indigo::before { background: linear-gradient(90deg, #6366f1, transparent); }

/* ---- Reduced Motion: Disable everything gracefully ---- */
@media (prefers-reduced-motion: reduce) {
	.aisi-reveal {
		opacity: 1;
		transform: none;
		transition: none;
	}
	.aisi-morph {
		animation: none;
	}
	.aisi-timeline-pulse::before {
		animation: none;
		display: none;
	}
	.aisi-vs-pulse {
		animation: none;
	}
	.aisi-step-active {
		animation: none;
	}
	.aisi-traveler {
		display: none;
	}
	.aisi-tilt {
		transition: none;
	}
	.card-premium::before {
		display: none;
	}
	.aisi-animate-arrow-h,
	.aisi-animate-arrow-v,
	.aisi-animate-rotate,
	.aisi-animate-pulse,
	.aisi-animate-float {
		animation: none;
	}
	/* V3 */
	#aisi-progress {
		display: none;
	}
	.aisi-img-parallax img {
		transition: none;
	}
	.aisi-peek-content {
		transform: none;
		opacity: 1;
	}
	.aisi-section-accent::before {
		width: 100%;
		transition: none;
	}
	.aisi-metric-bar__fill {
		transition: none;
	}
}

/* ---- V3-26. CPT Illustrations ---- */
.aisi-illustration {
	display: block;
	max-width: 100%;
	height: auto;
	pointer-events: none;
}
.aisi-illustration circle,
.aisi-illustration rect,
.aisi-illustration path {
	vector-effect: non-scaling-stroke;
}

/* Geometric pattern overlay */
.aisi-geo-svg {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
}

@media (prefers-reduced-motion: reduce) {
	.aisi-illustration animate,
	.aisi-illustration animateMotion,
	.aisi-illustration animateTransform {
		display: none;
	}
	.aisi-geo-svg animate,
	.aisi-geo-svg animateMotion,
	.aisi-geo-svg animateTransform {
		display: none;
	}
}

/* ============================================================
 * BENTO GRADIENT — Homepage Design System
 * ============================================================ */

/* ---- BG-1. Animated Mesh Gradient ---- */
@property --mesh-a {
	syntax: '<angle>';
	initial-value: 0deg;
	inherits: false;
}
@property --mesh-b {
	syntax: '<angle>';
	initial-value: 120deg;
	inherits: false;
}
@keyframes aisiMeshShift {
	0%   { --mesh-a: 0deg;   --mesh-b: 120deg; }
	33%  { --mesh-a: 120deg; --mesh-b: 240deg; }
	66%  { --mesh-a: 240deg; --mesh-b: 60deg;  }
	100% { --mesh-a: 360deg; --mesh-b: 480deg; }
}
.aisi-mesh-hero {
	background:
		linear-gradient(var(--mesh-a), #312e81 0%, transparent 50%),
		linear-gradient(var(--mesh-b), #7c3aed 0%, transparent 50%),
		linear-gradient(210deg, #c026d3 10%, #f59e0b 40%, #6366f1 70%, #312e81 100%);
	animation: aisiMeshShift 18s ease-in-out infinite;
}
.aisi-mesh-cta {
	background:
		linear-gradient(var(--mesh-a), #312e81 0%, transparent 50%),
		linear-gradient(var(--mesh-b), #7c3aed 0%, transparent 50%),
		linear-gradient(210deg, #1e1b4b 10%, #4c1d95 40%, #312e81 80%);
	animation: aisiMeshShift 18s ease-in-out infinite;
}

/* ---- BG-2. Bento Grid ---- */
.aisi-bento {
	display: grid;
	gap: 1rem;
	grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}
@media (min-width: 640px) {
	.aisi-bento { grid-template-columns: repeat(5, 1fr); }
	.aisi-bento-featured { grid-column: span 2; }
}

/* ---- BG-3. CPT Gradient Cards ---- */
.aisi-card-bento {
	border-radius: 1.5rem;
	padding: 1.5rem;
	transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
	border: 1px solid transparent;
	position: relative;
	overflow: hidden;
}
.aisi-card-bento:hover {
	transform: translateY(-4px) scale(1.01);
}

/* Gradient backgrounds per CPT */
.aisi-card-bento--indigo {
	background: linear-gradient(135deg, #eef2ff 0%, #e0e7ff 100%);
	border-color: #c7d2fe;
}
.aisi-card-bento--indigo:hover {
	box-shadow: 0 20px 40px -8px rgba(99, 102, 241, 0.15);
}
.aisi-card-bento--amber {
	background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
	border-color: #fde68a;
}
.aisi-card-bento--amber:hover {
	box-shadow: 0 20px 40px -8px rgba(245, 158, 11, 0.15);
}
.aisi-card-bento--emerald {
	background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
	border-color: #a7f3d0;
}
.aisi-card-bento--emerald:hover {
	box-shadow: 0 20px 40px -8px rgba(16, 185, 129, 0.15);
}
.aisi-card-bento--rose {
	background: linear-gradient(135deg, #fff1f2 0%, #ffe4e6 100%);
	border-color: #fecdd3;
}
.aisi-card-bento--rose:hover {
	box-shadow: 0 20px 40px -8px rgba(244, 63, 94, 0.15);
}
.aisi-card-bento--sky {
	background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
	border-color: #bae6fd;
}
.aisi-card-bento--sky:hover {
	box-shadow: 0 20px 40px -8px rgba(14, 165, 233, 0.15);
}

/* ---- BG-4. Stat Bento Cards ---- */
.aisi-stat-card {
	border-radius: 1.5rem;
	padding: 1.75rem 1.25rem;
	text-align: center;
	transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
	border: 1px solid rgba(255, 255, 255, 0.15);
	backdrop-filter: blur(8px);
}
.aisi-stat-card:hover {
	transform: translateY(-2px);
}

/* ---- BG-5. Audience Gradient Border ---- */
.aisi-audience-card {
	border-radius: 1.5rem;
	padding: 1.5rem;
	background: #ffffff;
	border: 1px solid #e2e8f0;
	position: relative;
	transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.aisi-audience-card::before {
	content: '';
	position: absolute;
	top: 0;
	bottom: 0;
	right: 0;
	width: 4px;
	border-radius: 0 1.5rem 1.5rem 0;
	transition: width 0.3s ease;
}
[dir="ltr"] .aisi-audience-card::before {
	right: auto;
	left: 0;
	border-radius: 1.5rem 0 0 1.5rem;
}
.aisi-audience-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 16px 40px -8px rgba(0, 0, 0, 0.08);
	border-color: transparent;
}
.aisi-audience-card:hover::before { width: 6px; }

.aisi-audience-card--indigo::before { background: linear-gradient(to bottom, #6366f1, #818cf8); }
.aisi-audience-card--emerald::before { background: linear-gradient(to bottom, #059669, #34d399); }
.aisi-audience-card--amber::before { background: linear-gradient(to bottom, #d97706, #fbbf24); }
.aisi-audience-card--rose::before { background: linear-gradient(to bottom, #e11d48, #fb7185); }
.aisi-audience-card--sky::before { background: linear-gradient(to bottom, #0284c7, #38bdf8); }
.aisi-audience-card--violet::before { background: linear-gradient(to bottom, #7c3aed, #a78bfa); }

/* ---- BG-6. Section Header Accent Dot ---- */
.aisi-section-dot {
	display: inline-flex;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	margin-inline-end: 0.5rem;
	vertical-align: middle;
}
.aisi-section-dot--indigo { background: #6366f1; box-shadow: 0 0 8px rgba(99, 102, 241, 0.4); }
.aisi-section-dot--amber { background: #f59e0b; box-shadow: 0 0 8px rgba(245, 158, 11, 0.4); }
.aisi-section-dot--emerald { background: #10b981; box-shadow: 0 0 8px rgba(16, 185, 129, 0.4); }
.aisi-section-dot--rose { background: #f43f5e; box-shadow: 0 0 8px rgba(244, 63, 94, 0.4); }
.aisi-section-dot--sky { background: #0ea5e9; box-shadow: 0 0 8px rgba(14, 165, 233, 0.4); }

/* ---- BG-7. Glassmorphic Search ---- */
.aisi-glass-search {
	background: rgba(255, 255, 255, 0.12);
	backdrop-filter: blur(20px) saturate(180%);
	-webkit-backdrop-filter: blur(20px) saturate(180%);
	border: 1px solid rgba(255, 255, 255, 0.2);
	border-radius: 1.25rem;
	transition: all 0.3s ease;
}
.aisi-glass-search:focus-within {
	background: rgba(255, 255, 255, 0.18);
	border-color: rgba(255, 255, 255, 0.35);
	box-shadow: 0 8px 32px -4px rgba(0, 0, 0, 0.15);
}

/* ---- BG-8. Pill Quick Filters ---- */
.aisi-quick-pill {
	display: inline-flex;
	align-items: center;
	padding: 6px 16px;
	border-radius: 9999px;
	font-size: 12px;
	font-weight: 600;
	border: 1px solid rgba(255, 255, 255, 0.2);
	color: rgba(255, 255, 255, 0.8);
	background: rgba(255, 255, 255, 0.08);
	transition: all 0.2s ease;
	text-decoration: none;
}
.aisi-quick-pill:hover {
	background: rgba(255, 255, 255, 0.2);
	color: #ffffff;
	border-color: rgba(255, 255, 255, 0.4);
	transform: translateY(-1px);
}

/* ---- BG-9. Learning Path Carousel ---- */
.aisi-path-carousel {
	display: flex;
	gap: 1.25rem;
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	scroll-padding-inline-start: 1rem;
	-webkit-overflow-scrolling: touch;
	padding-bottom: 0.5rem;
}
.aisi-path-carousel::-webkit-scrollbar {
	height: 4px;
}
.aisi-path-carousel::-webkit-scrollbar-thumb {
	background: #c7d2fe;
	border-radius: 999px;
}
.aisi-path-card {
	flex: 0 0 min(340px, 80vw);
	scroll-snap-align: start;
	border-radius: 1.5rem;
	padding: 1.75rem;
	border: 1px solid transparent;
	transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.aisi-path-card:hover {
	transform: translateY(-3px);
}
.aisi-path-card--indigo {
	background: linear-gradient(135deg, #eef2ff 0%, #e0e7ff 50%, #c7d2fe 100%);
	border-color: #a5b4fc;
}
.aisi-path-card--amber {
	background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 50%, #fde68a 100%);
	border-color: #fcd34d;
}
.aisi-path-card--emerald {
	background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 50%, #a7f3d0 100%);
	border-color: #6ee7b7;
}
.aisi-path-card--sky {
	background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #bae6fd 100%);
	border-color: #7dd3fc;
}
.aisi-path-card--violet {
	background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 50%, #ddd6fe 100%);
	border-color: #c4b5fd;
}

/* ---- BG-10. Shimmer Button ---- */
@keyframes aisiShimmerBtn {
	0% { transform: translateX(-100%); }
	100% { transform: translateX(200%); }
}
.aisi-btn-shimmer {
	position: relative;
	overflow: hidden;
}
.aisi-btn-shimmer::after {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 50%;
	height: 100%;
	background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
	animation: aisiShimmerBtn 2.5s ease-in-out infinite;
	pointer-events: none;
}

/* ---- BG-11. Knowledge Map Bento ---- */
.aisi-map-node {
	border-radius: 1.5rem;
	padding: 1.5rem;
	text-align: center;
	transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
	border: 1px solid transparent;
}
.aisi-map-node:hover {
	transform: translateY(-4px) scale(1.02);
}
.aisi-map-node--tool {
	background: linear-gradient(145deg, #eef2ff, #e0e7ff);
	border-color: #c7d2fe;
}
.aisi-map-node--tool:hover { box-shadow: 0 16px 32px -8px rgba(99, 102, 241, 0.2); }
.aisi-map-node--workflow {
	background: linear-gradient(145deg, #fffbeb, #fef3c7);
	border-color: #fde68a;
}
.aisi-map-node--workflow:hover { box-shadow: 0 16px 32px -8px rgba(245, 158, 11, 0.2); }
.aisi-map-node--guide {
	background: linear-gradient(145deg, #ecfdf5, #d1fae5);
	border-color: #a7f3d0;
}
.aisi-map-node--guide:hover { box-shadow: 0 16px 32px -8px rgba(16, 185, 129, 0.2); }
.aisi-map-node--case-study {
	background: linear-gradient(145deg, #f0f9ff, #e0f2fe);
	border-color: #bae6fd;
}
.aisi-map-node--case-study:hover { box-shadow: 0 16px 32px -8px rgba(14, 165, 233, 0.2); }
.aisi-map-node--comparison {
	background: linear-gradient(145deg, #fff1f2, #ffe4e6);
	border-color: #fecdd3;
}
.aisi-map-node--comparison:hover { box-shadow: 0 16px 32px -8px rgba(244, 63, 94, 0.2); }

@media (prefers-reduced-motion: reduce) {
	.aisi-mesh-hero,
	.aisi-mesh-cta { animation: none; }
	.aisi-btn-shimmer::after { animation: none; display: none; }
}

/* ---- BG-12. Mobile containment ---- */
[hidden] { display: none !important; }

.aisi-mesh-hero,
.aisi-bento,
.aisi-card-bento,
#aisi-compare-tray {
	min-inline-size: 0;
	max-inline-size: 100%;
}

.aisi-mesh-hero h1,
.aisi-mesh-hero p,
.aisi-card-bento {
	overflow-wrap: anywhere;
}

@media (max-width: 639px) {
	.aisi-mesh-hero {
		padding: 1.5rem;
		border-radius: 1rem;
	}

	.aisi-mesh-hero h1 {
		font-size: clamp(1.75rem, 9vw, 2.35rem);
		line-height: 1.2;
	}

	.aisi-mesh-hero p {
		font-size: 1rem;
	}

	.aisi-mesh-hero > div > .flex {
		inline-size: 100%;
	}

	.aisi-mesh-hero > div > .mt-8 a {
		inline-size: 100%;
		padding-inline: 1rem;
		text-align: center;
	}

	.aisi-bento {
		grid-template-columns: minmax(0, 1fr);
	}

	.aisi-card-bento {
		border-radius: 1rem;
		padding: 1.25rem;
	}

	#aisi-compare-tray {
		inset-inline: 0.75rem;
		bottom: 0.75rem;
		flex-wrap: wrap;
	}
}

/* ---- Atlas polish and interaction states ---- */
body {
	font-family: Zad, system-ui, sans-serif;
}

.font-display {
	font-family: Zad, system-ui, sans-serif;
}

:where(a, button, input, summary, [tabindex]):focus-visible {
	outline: 3px solid var(--atlas-blue, #315dd8);
	outline-offset: 3px;
}

:where(button, input[type="submit"], input[type="button"]) {
	min-block-size: 44px;
}

.aisi-site-header {
	background: var(--atlas-paper, #fbf8f1);
	box-shadow: none;
}

.aisi-site-header a,
.aisi-site-header button {
	min-block-size: 44px;
}

.aisi-mobile-search {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	margin-block-end: 0.75rem;
	border: 1px solid var(--atlas-ink, #111827);
}

.aisi-mobile-search input {
	min-inline-size: 0;
	border: 0;
	background: transparent;
	padding-inline: 0.75rem;
	box-shadow: none;
}

.aisi-mobile-search button {
	border: 0;
	border-inline-start: 1px solid var(--atlas-ink, #111827);
	background: var(--atlas-ink, #111827);
	color: var(--atlas-paper, #fbf8f1);
	padding-inline: 1rem;
	font-weight: 700;
}

.aisi-atlas-jump-nav {
	position: sticky;
	top: 4rem;
	z-index: 30;
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	margin-block-start: 1rem;
	border-block: 1px solid var(--atlas-ink);
	background: var(--atlas-paper);
}

.aisi-atlas-jump-nav a {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	min-block-size: 48px;
	padding-inline: 1rem;
	border-inline-end: 1px solid var(--atlas-rule);
	font-size: 0.8rem;
	font-weight: 700;
}

.aisi-atlas-jump-nav a:last-child {
	border-inline-end: 0;
}

.aisi-atlas-jump-nav a:hover {
	background: var(--atlas-ink);
	color: var(--atlas-paper);
}

.aisi-atlas-jump-nav span {
	font-family: ui-monospace, monospace;
	font-size: 0.65rem;
	color: var(--atlas-red);
}

#knowledge-map,
#entry-routes,
#latest-content {
	scroll-margin-top: 8.5rem;
}

.aisi-atlas-index-row,
.aisi-atlas-term-list a,
.aisi-atlas-feed a,
.aisi-site-map-taxonomies summary,
.aisi-site-map-taxonomies details a {
	min-block-size: 44px;
}

@media (prefers-reduced-motion: reduce) {
	.aisi-atlas-index-row,
	.aisi-atlas-jump-nav a {
		transition: none;
	}
}

@media (max-width: 639px) {
	.aisi-atlas-jump-nav {
		overflow-x: auto;
		grid-template-columns: repeat(3, minmax(9rem, 1fr));
		scrollbar-width: thin;
	}

	.aisi-atlas-jump-nav a {
		white-space: nowrap;
	}
}

/* ============================================================
 * Knowledge Atlas — homepage and human-readable site map
 * ============================================================ */
:root {
	--atlas-paper: oklch(0.975 0.008 85);
	--atlas-ink: oklch(0.22 0.025 255);
	--atlas-muted: oklch(0.48 0.025 255);
	--atlas-rule: oklch(0.84 0.015 255);
	--atlas-blue: oklch(0.52 0.18 255);
	--atlas-green: oklch(0.48 0.12 155);
	--atlas-red: oklch(0.58 0.20 28);
	--atlas-amber: oklch(0.72 0.15 78);
}

body.home,
body.page-template-page-site-map {
	background: var(--atlas-paper);
	color: var(--atlas-ink);
}

.aisi-atlas-masthead {
	border-block: 1px solid var(--atlas-ink);
	margin-block-start: 1.5rem;
}

.aisi-atlas-kicker {
	display: flex;
	justify-content: space-between;
	gap: 1rem;
	padding-block: 0.75rem;
	border-block-end: 1px solid var(--atlas-rule);
	font-size: 0.72rem;
	font-weight: 700;
	color: var(--atlas-muted);
}

.aisi-atlas-hero-grid {
	display: grid;
	grid-template-columns: minmax(0, 7fr) minmax(18rem, 5fr);
	gap: clamp(2rem, 6vw, 6rem);
	padding-block: clamp(3rem, 8vw, 7rem);
}

.aisi-atlas-hero-grid h1 {
	max-inline-size: 16ch;
	font-family: Zad, system-ui, sans-serif;
	font-size: clamp(2.35rem, 5vw, 5rem);
	font-weight: 800;
	line-height: 1.25;
	letter-spacing: -0.035em;
}

.aisi-atlas-intro {
	align-self: end;
}

.aisi-atlas-intro > p {
	max-inline-size: 40rem;
	font-size: clamp(1rem, 1.5vw, 1.25rem);
	line-height: 1.9;
	color: var(--atlas-muted);
}

.aisi-atlas-search {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	margin-block-start: 2rem;
	border: 1px solid var(--atlas-ink);
	background: var(--atlas-paper);
}

.aisi-atlas-search input {
	min-inline-size: 0;
	border: 0;
	background: transparent;
	padding: 0.9rem 1rem;
	font: inherit;
	box-shadow: none;
}

.aisi-atlas-search button {
	min-block-size: 3.25rem;
	border: 0;
	border-inline-start: 1px solid var(--atlas-ink);
	background: var(--atlas-ink);
	color: var(--atlas-paper);
	padding-inline: 1.5rem;
	font-weight: 700;
}

.aisi-atlas-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.65rem 1.5rem;
	margin-block-start: 1rem;
	font-size: 0.85rem;
	font-weight: 700;
}

.aisi-atlas-actions a {
	text-decoration: underline;
	text-underline-offset: 0.3em;
}

.aisi-atlas-section {
	margin-block-start: clamp(4rem, 9vw, 8rem);
}

.aisi-atlas-section-head {
	display: grid;
	grid-template-columns: 4rem minmax(0, 1fr);
	gap: 1rem;
	align-items: start;
	padding-block: 1rem 1.5rem;
	border-block-start: 2px solid var(--atlas-ink);
}

.aisi-atlas-section-head > span {
	font-family: ui-monospace, monospace;
	font-size: 0.8rem;
	font-weight: 700;
	color: var(--atlas-red);
}

.aisi-atlas-section-head h2 {
	font-family: Zad, system-ui, sans-serif;
	font-size: clamp(1.6rem, 3vw, 2.6rem);
	font-weight: 800;
	line-height: 1.35;
}

.aisi-atlas-section-head p {
	margin-block-start: 0.35rem;
	color: var(--atlas-muted);
}

.aisi-atlas-map {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	border-block: 1px solid var(--atlas-ink);
}

.aisi-atlas-stage {
	min-inline-size: 0;
	padding: clamp(1.25rem, 2.5vw, 2rem);
	border-inline-end: 1px solid var(--atlas-rule);
}

.aisi-atlas-stage:last-child {
	border-inline-end: 0;
}

.aisi-atlas-stage > header > span {
	font-family: ui-monospace, monospace;
	font-size: 0.75rem;
	font-weight: 700;
}

.aisi-atlas-stage h3 {
	margin-block-start: 1.5rem;
	font-family: Zad, system-ui, sans-serif;
	font-size: clamp(1.4rem, 2vw, 2rem);
	font-weight: 800;
}

.aisi-atlas-stage > header p {
	min-block-size: 3.8rem;
	margin-block-start: 0.5rem;
	font-size: 0.88rem;
	line-height: 1.7;
	color: var(--atlas-muted);
}

.aisi-atlas-stage[data-map-stage="discover"] { box-shadow: inset 0 5px 0 var(--atlas-blue); }
.aisi-atlas-stage[data-map-stage="learn"] { box-shadow: inset 0 5px 0 var(--atlas-amber); }
.aisi-atlas-stage[data-map-stage="apply"] { box-shadow: inset 0 5px 0 var(--atlas-green); }
.aisi-atlas-stage[data-map-stage="decide"] { box-shadow: inset 0 5px 0 var(--atlas-red); }

.aisi-atlas-stage-index {
	margin-block-start: 2rem;
}

.aisi-atlas-index-row {
	display: grid;
	grid-template-columns: 2.25rem minmax(0, 1fr) auto;
	gap: 0.75rem;
	align-items: start;
	padding-block: 1rem;
	border-block-start: 1px solid var(--atlas-rule);
	transition: color 160ms ease, transform 160ms ease;
}

.aisi-atlas-index-row:hover,
.aisi-atlas-index-row:focus-visible {
	color: var(--atlas-blue);
	transform: translateY(-2px);
}

.aisi-atlas-index-count {
	font-family: ui-monospace, monospace;
	font-size: 0.8rem;
	font-weight: 700;
}

.aisi-atlas-index-row strong,
.aisi-atlas-index-row small {
	display: block;
}

.aisi-atlas-index-row strong {
	font-weight: 800;
}

.aisi-atlas-index-row small {
	margin-block-start: 0.4rem;
	font-size: 0.76rem;
	line-height: 1.65;
	color: var(--atlas-muted);
}

.aisi-atlas-context-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: clamp(2rem, 6vw, 6rem);
}

.aisi-atlas-context-grid h3 {
	padding-block-end: 0.75rem;
	border-block-end: 1px solid var(--atlas-ink);
	font-family: Zad, system-ui, sans-serif;
	font-size: 1rem;
	font-weight: 800;
}

.aisi-atlas-term-list a {
	display: flex;
	justify-content: space-between;
	gap: 1rem;
	padding-block: 0.85rem;
	border-block-end: 1px solid var(--atlas-rule);
	font-weight: 600;
}

.aisi-atlas-term-list small {
	font-family: ui-monospace, monospace;
	color: var(--atlas-muted);
}

.aisi-atlas-feed {
	border-block-start: 1px solid var(--atlas-ink);
}

.aisi-atlas-feed a {
	display: grid;
	grid-template-columns: minmax(7rem, 1fr) minmax(0, 4fr) auto;
	gap: 1.5rem;
	align-items: baseline;
	padding-block: 1rem;
	border-block-end: 1px solid var(--atlas-rule);
}

.aisi-atlas-feed a:hover strong,
.aisi-atlas-feed a:focus-visible strong {
	color: var(--atlas-red);
}

.aisi-atlas-feed span,
.aisi-atlas-feed small {
	font-size: 0.75rem;
	color: var(--atlas-muted);
}

.aisi-atlas-feed strong {
	font-size: 1.05rem;
	line-height: 1.6;
}

.aisi-atlas-section-link {
	margin-block-start: 1.5rem;
	font-weight: 800;
	text-decoration: underline;
	text-underline-offset: 0.3em;
}

.aisi-atlas-newsletter {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.8fr);
	gap: clamp(2rem, 8vw, 8rem);
	margin-block: clamp(5rem, 10vw, 9rem) 3rem;
	padding: clamp(2rem, 5vw, 4rem);
	background: var(--atlas-ink);
	color: var(--atlas-paper);
}

.aisi-atlas-newsletter h2 {
	max-inline-size: 18ch;
	margin-block-start: 1rem;
	font-family: Zad, system-ui, sans-serif;
	font-size: clamp(1.8rem, 3.5vw, 3.5rem);
	font-weight: 800;
	line-height: 1.35;
}

.aisi-atlas-newsletter p {
	max-inline-size: 36rem;
	margin-block-start: 1rem;
	line-height: 1.8;
	color: oklch(0.8 0.015 255);
}

.aisi-site-map section {
	margin-block-start: clamp(4rem, 8vw, 7rem);
}

.aisi-site-map-hero {
	padding-block: clamp(3rem, 8vw, 7rem);
	border-block-end: 1px solid var(--atlas-ink);
}

.aisi-site-map-hero > span {
	font-size: 0.75rem;
	font-weight: 800;
	color: var(--atlas-red);
}

.aisi-site-map-hero h1 {
	margin-block-start: 1rem;
	font-family: Zad, system-ui, sans-serif;
	font-size: clamp(2.8rem, 7vw, 6rem);
	font-weight: 800;
}

.aisi-site-map-hero p {
	max-inline-size: 44rem;
	margin-block-start: 1rem;
	font-size: 1.1rem;
	line-height: 1.8;
	color: var(--atlas-muted);
}

.aisi-site-map-types {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	border-block-start: 1px solid var(--atlas-ink);
}

.aisi-site-map-types a {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	gap: 1rem;
	min-block-size: 8rem;
	padding: 1.5rem;
	border-inline-end: 1px solid var(--atlas-rule);
	border-block-end: 1px solid var(--atlas-rule);
}

.aisi-site-map-types strong {
	font-family: ui-monospace, monospace;
	font-size: 1.4rem;
}

.aisi-site-map-types small {
	grid-column: 1 / -1;
	align-self: end;
	color: var(--atlas-muted);
}

.aisi-site-map-taxonomies details {
	border-block-start: 1px solid var(--atlas-rule);
}

.aisi-site-map-taxonomies summary {
	display: flex;
	justify-content: space-between;
	gap: 1rem;
	padding-block: 1rem;
	font-weight: 800;
	cursor: pointer;
}

.aisi-site-map-taxonomies summary small {
	font-family: ui-monospace, monospace;
	color: var(--atlas-muted);
}

.aisi-site-map-taxonomies details > div {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 0 2rem;
	padding-block-end: 1.5rem;
}

.aisi-site-map-taxonomies details a {
	display: flex;
	justify-content: space-between;
	gap: 1rem;
	padding-block: 0.6rem;
	border-block-end: 1px dotted var(--atlas-rule);
}

.aisi-site-map-taxonomies details a small {
	font-family: ui-monospace, monospace;
	color: var(--atlas-muted);
}

@media (max-width: 900px) {
	.aisi-atlas-hero-grid,
	.aisi-atlas-newsletter {
		grid-template-columns: minmax(0, 1fr);
	}

	.aisi-atlas-map {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.aisi-atlas-stage:nth-child(2) {
		border-inline-end: 0;
	}

	.aisi-atlas-stage:nth-child(-n+2) {
		border-block-end: 1px solid var(--atlas-rule);
	}
}

@media (max-width: 639px) {
	.aisi-atlas-kicker {
		align-items: flex-start;
		font-size: 0.65rem;
	}

	.aisi-atlas-hero-grid {
		padding-block: 2.75rem;
	}

	.aisi-atlas-hero-grid h1 {
		font-size: clamp(2rem, 10vw, 3rem);
	}

	.aisi-atlas-search {
		grid-template-columns: minmax(0, 1fr);
	}

	.aisi-atlas-search button {
		border-inline-start: 0;
		border-block-start: 1px solid var(--atlas-ink);
	}

	.aisi-atlas-section-head {
		grid-template-columns: 2.5rem minmax(0, 1fr);
	}

	.aisi-atlas-map,
	.aisi-atlas-context-grid,
	.aisi-site-map-types,
	.aisi-site-map-taxonomies details > div {
		grid-template-columns: minmax(0, 1fr);
	}

	.aisi-atlas-stage,
	.aisi-atlas-stage:nth-child(2) {
		border-inline-end: 0;
		border-block-end: 1px solid var(--atlas-rule);
	}

	.aisi-atlas-stage > header p {
		min-block-size: auto;
	}

	.aisi-atlas-feed a {
		grid-template-columns: minmax(0, 1fr) auto;
		gap: 0.35rem 1rem;
	}

	.aisi-atlas-feed strong {
		grid-column: 1 / -1;
		grid-row: 2;
	}

	.aisi-site-map-types a {
		border-inline-end: 0;
	}
}

/* ============================================================
 * Atlas plates & unified surfaces
 * Extends the knowledge-atlas identity (paper, ink, hairlines,
 * four stage colours) to archives, cards, and single views.
 * ============================================================ */

body.archive,
body.single,
body.search,
body.error404,
body.page {
	background: var(--atlas-paper);
	color: var(--atlas-ink);
}

.aisi-plate,
.aisi-atlas-map-svg {
	display: block;
	inline-size: 100%;
	block-size: auto;
}

.aisi-monogram,
.aisi-tool-logo {
	display: block;
	flex-shrink: 0;
	border: 1px solid var(--atlas-rule);
	background: #fff;
}

.aisi-tool-logo {
	object-fit: contain;
	padding: 4px;
}

/* --- Unified content cards ------------------------------------ */

.aisi-atlas-card {
	position: relative;
	display: flex;
	flex-direction: column;
	background: #fff;
	border: 1px solid var(--atlas-rule);
	border-radius: 6px;
	overflow: hidden;
	transition: border-color 160ms ease, transform 160ms ease;
}

.aisi-atlas-card:hover,
.aisi-atlas-card:focus-within {
	border-color: var(--atlas-ink);
	transform: translateY(-2px);
}

.aisi-atlas-card--blue   { --plate-accent: var(--atlas-blue); }
.aisi-atlas-card--amber  { --plate-accent: var(--atlas-amber); }
.aisi-atlas-card--green  { --plate-accent: var(--atlas-green); }
.aisi-atlas-card--red    { --plate-accent: var(--atlas-red); }

.aisi-atlas-card__plate {
	border-block-end: 1px solid var(--atlas-rule);
	background: #fff;
}

.aisi-atlas-card__body {
	display: grid;
	gap: 0.55rem;
	padding: 1rem 1.1rem 1.15rem;
	flex: 1;
	align-content: start;
}

.aisi-atlas-card__kicker {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 1rem;
	font-size: 0.72rem;
	font-weight: 800;
}

.aisi-atlas-card__kicker > span:first-child {
	color: var(--plate-accent, var(--atlas-blue));
}

.aisi-atlas-card__kicker small {
	font-family: ui-monospace, monospace;
	font-size: 0.7rem;
	color: var(--atlas-muted);
}

.aisi-atlas-card__title {
	font-family: Zad, system-ui, sans-serif;
	font-size: 1.08rem;
	font-weight: 800;
	line-height: 1.55;
}

.aisi-atlas-card__title a {
	color: inherit;
}

.aisi-atlas-card__title a::after {
	content: "";
	position: absolute;
	inset: 0;
}

.aisi-atlas-card:hover .aisi-atlas-card__title,
.aisi-atlas-card:focus-within .aisi-atlas-card__title {
	color: var(--plate-accent, var(--atlas-blue));
}

.aisi-atlas-card__desc {
	font-size: 0.85rem;
	line-height: 1.75;
	color: var(--atlas-muted);
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.aisi-atlas-card__tags {
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem;
}

.aisi-atlas-tag {
	display: inline-block;
	border: 1px solid var(--atlas-rule);
	border-radius: 3px;
	padding: 0.12rem 0.5rem;
	font-size: 0.7rem;
	font-weight: 700;
	color: var(--atlas-muted);
	background: #fff;
	position: relative;
	z-index: 1;
}

a.aisi-atlas-tag:hover,
a.aisi-atlas-tag:focus-visible {
	border-color: var(--atlas-ink);
	color: var(--atlas-ink);
}

.aisi-atlas-tag--accent {
	color: var(--plate-accent, var(--atlas-blue));
	border-color: currentColor;
}

.aisi-atlas-card__meta {
	margin-block-start: auto;
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 0.4rem 1rem;
	padding: 0.7rem 1.1rem;
	border-block-start: 1px solid var(--atlas-rule);
	font-size: 0.76rem;
	color: var(--atlas-muted);
}

.aisi-atlas-card__meta b {
	font-family: ui-monospace, monospace;
	font-weight: 700;
	color: var(--atlas-ink);
}

.aisi-atlas-card__head {
	display: flex;
	align-items: center;
	gap: 0.85rem;
	padding: 1rem 1.1rem;
	border-block-end: 1px solid var(--atlas-rule);
}

.aisi-atlas-card__head .aisi-atlas-card__title {
	font-size: 1rem;
	line-height: 1.4;
}

.aisi-atlas-card__actions {
	display: grid;
	grid-auto-flow: column;
	grid-auto-columns: 1fr;
	border-block-start: 1px solid var(--atlas-rule);
	position: relative;
	z-index: 1;
}

.aisi-atlas-card__actions a,
.aisi-atlas-card__actions button {
	padding: 0.65rem 0.5rem;
	text-align: center;
	font-size: 0.78rem;
	font-weight: 700;
	color: var(--atlas-ink);
	background: #fff;
	border: 0;
	border-inline-end: 1px solid var(--atlas-rule);
	cursor: pointer;
	transition: background-color 140ms ease, color 140ms ease;
}

.aisi-atlas-card__actions a:last-child,
.aisi-atlas-card__actions button:last-child {
	border-inline-end: 0;
}

.aisi-atlas-card__actions a:hover,
.aisi-atlas-card__actions button:hover,
.aisi-atlas-card__actions a:focus-visible,
.aisi-atlas-card__actions button:focus-visible {
	background: var(--atlas-ink);
	color: var(--atlas-paper);
}

.aisi-atlas-card .aisi-rating__pip--on {
	background: var(--plate-accent, var(--atlas-blue));
}

/* --- Archive header + filter bar ------------------------------- */

.aisi-atlas-archive-head {
	border-block-start: 2px solid var(--atlas-ink);
	padding-block: 1.25rem 0.5rem;
	margin-block-end: 1.25rem;
}

.aisi-atlas-archive-head h1 {
	font-family: Zad, system-ui, sans-serif;
	font-size: clamp(1.7rem, 3.5vw, 2.6rem);
	font-weight: 800;
	line-height: 1.35;
}

.aisi-atlas-archive-head .aisi-atlas-archive-count {
	font-family: ui-monospace, monospace;
	font-size: 0.78rem;
	font-weight: 700;
	color: var(--atlas-muted);
	margin-block-start: 0.4rem;
	display: block;
}

.aisi-atlas-archive-head .aisi-atlas-archive-desc {
	max-inline-size: 46rem;
	margin-block-start: 0.5rem;
	color: var(--atlas-muted);
	line-height: 1.8;
	font-size: 0.92rem;
}

.aisi-atlas-filter {
	border: 1px solid var(--atlas-ink);
	background: #fff;
	padding: 1.15rem 1.25rem;
	display: grid;
	gap: 1rem;
}

.aisi-atlas-filter__grid {
	display: grid;
	gap: 0.9rem 1.25rem;
	grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
}

.aisi-atlas-filter label {
	font-size: 0.74rem;
	font-weight: 800;
	color: var(--atlas-muted);
}

.aisi-atlas-filter select {
	margin-block-start: 0.35rem;
	inline-size: 100%;
	border: 1px solid var(--atlas-rule);
	border-radius: 4px;
	background: #fff;
	padding: 0.5rem 0.65rem;
	font: inherit;
	font-size: 0.86rem;
	color: var(--atlas-ink);
}

.aisi-atlas-filter select:focus,
.aisi-atlas-filter input:focus-visible {
	outline: 2px solid var(--atlas-blue);
	outline-offset: 1px;
}

.aisi-atlas-filter__row {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.75rem 1.25rem;
	border-block-start: 1px solid var(--atlas-rule);
	padding-block-start: 1rem;
}

.aisi-atlas-filter__row .aisi-atlas-filter__sort {
	margin-inline-start: auto;
	display: flex;
	align-items: center;
	gap: 0.5rem;
}

.aisi-atlas-filter__row .aisi-atlas-filter__sort select {
	margin-block-start: 0;
	inline-size: auto;
}

.aisi-atlas-filter__check {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
	font-size: 0.82rem;
	font-weight: 700;
	color: var(--atlas-ink);
	cursor: pointer;
}

.aisi-atlas-filter__check input {
	inline-size: 1rem;
	block-size: 1rem;
	accent-color: var(--atlas-ink);
}

.aisi-atlas-btn {
	border: 1px solid var(--atlas-ink);
	background: var(--atlas-ink);
	color: var(--atlas-paper);
	padding: 0.55rem 1.4rem;
	font: inherit;
	font-size: 0.84rem;
	font-weight: 800;
	border-radius: 4px;
	cursor: pointer;
	transition: background-color 140ms ease, color 140ms ease;
}

.aisi-atlas-btn:hover,
.aisi-atlas-btn:focus-visible {
	background: transparent;
	color: var(--atlas-ink);
}

.aisi-atlas-btn--ghost {
	background: transparent;
	color: var(--atlas-ink);
	border-color: var(--atlas-rule);
}

.aisi-atlas-btn--ghost:hover,
.aisi-atlas-btn--ghost:focus-visible {
	border-color: var(--atlas-ink);
}

.aisi-atlas-empty {
	border: 1px solid var(--atlas-rule);
	background: #fff;
	padding: 3rem 1.5rem;
	text-align: center;
	color: var(--atlas-muted);
}

/* --- Single views ---------------------------------------------- */

.aisi-atlas-single-head {
	border-block-start: 2px solid var(--atlas-ink);
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(13rem, 300px);
	gap: 1.5rem 2.5rem;
	align-items: center;
	padding-block: 1.5rem;
	margin-block-end: 1.5rem;
	border-block-end: 1px solid var(--atlas-rule);
}

.aisi-atlas-single-head--blue  { --plate-accent: var(--atlas-blue); }
.aisi-atlas-single-head--amber { --plate-accent: var(--atlas-amber); }
.aisi-atlas-single-head--green { --plate-accent: var(--atlas-green); }
.aisi-atlas-single-head--red   { --plate-accent: var(--atlas-red); }

.aisi-atlas-single-head__type {
	font-size: 0.76rem;
	font-weight: 800;
	color: var(--plate-accent, var(--atlas-blue));
}

.aisi-atlas-single-head h1 {
	margin-block-start: 0.6rem;
	font-family: Zad, system-ui, sans-serif;
	font-size: clamp(1.55rem, 3vw, 2.4rem);
	font-weight: 800;
	line-height: 1.45;
	color: var(--atlas-ink);
}

.aisi-atlas-single-head__desc {
	margin-block-start: 0.7rem;
	max-inline-size: 44rem;
	font-size: 0.95rem;
	line-height: 1.85;
	color: var(--atlas-muted);
}

.aisi-atlas-single-head__tags {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem;
	margin-block-start: 1rem;
}

.aisi-atlas-single-plate {
	border: 1px solid var(--atlas-rule);
	background: #fff;
}

.aisi-atlas-facts {
	border: 1px solid var(--atlas-rule);
	background: #fff;
}

.aisi-atlas-facts > div {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	gap: 1rem;
	padding: 0.8rem 1rem;
	border-block-end: 1px solid var(--atlas-rule);
}

.aisi-atlas-facts > div:last-child {
	border-block-end: 0;
}

.aisi-atlas-facts dt {
	font-size: 0.76rem;
	font-weight: 700;
	color: var(--atlas-muted);
}

.aisi-atlas-facts dd {
	font-weight: 700;
	text-align: end;
}

.aisi-atlas-aside-box {
	border: 1px solid var(--atlas-rule);
	background: #fff;
	padding: 1rem 1.1rem;
}

.aisi-atlas-aside-box > h2,
.aisi-atlas-aside-title {
	display: block;
	font-size: 0.78rem;
	font-weight: 800;
	color: var(--atlas-muted);
	margin-block-end: 0.75rem;
}

.aisi-atlas-prose {
	border: 1px solid var(--atlas-rule);
	background: #fff;
	padding: clamp(1.25rem, 3vw, 2.25rem);
}

/* --- Homepage map figure + feed marks --------------------------- */

.aisi-atlas-map-figure {
	border: 1px solid var(--atlas-ink);
	border-block-end: 0;
	background: #fff;
}

.aisi-atlas-feed .aisi-type-mark {
	display: inline-block;
	vertical-align: -0.12em;
	margin-inline-end: 0.45rem;
}

@media (max-width: 767px) {
	.aisi-atlas-single-head {
		grid-template-columns: minmax(0, 1fr);
	}

	.aisi-atlas-single-plate {
		max-inline-size: 22rem;
	}

	.aisi-atlas-filter__row .aisi-atlas-filter__sort {
		margin-inline-start: 0;
		inline-size: 100%;
	}
}

@media (prefers-reduced-motion: reduce) {
	.aisi-atlas-card,
	.aisi-atlas-card:hover,
	.aisi-atlas-card:focus-within {
		transition: none;
		transform: none;
	}
}

/* Section label used inside single-view prose and aside boxes. */
.aisi-atlas-label {
	display: block;
	font-size: 0.78rem;
	font-weight: 800;
	color: var(--atlas-muted);
	margin-block-end: 0.75rem;
}

.aisi-atlas-btn--block {
	display: block;
	inline-size: 100%;
	text-align: center;
}

/* Comparison head-to-head panel (single comparison view). */
.aisi-atlas-vs {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
	align-items: center;
	gap: 0.75rem;
	border: 1px solid var(--atlas-rule);
	background: #fff;
	padding: 1.1rem 1rem;
}

.aisi-atlas-vs__side {
	display: grid;
	justify-items: center;
	gap: 0.5rem;
	text-align: center;
	min-inline-size: 0;
}

.aisi-atlas-vs__side a {
	font-weight: 800;
	font-size: 0.9rem;
}

.aisi-atlas-vs__side a:hover,
.aisi-atlas-vs__side a:focus-visible {
	color: var(--atlas-red);
}

.aisi-atlas-vs__mark {
	font-size: 0.72rem;
	font-weight: 800;
	color: var(--atlas-muted);
	border: 1px solid var(--atlas-rule);
	border-radius: 3px;
	padding: 0.25rem 0.5rem;
}

/* Related-content knowledge graph (single views). */
.aisi-atlas-related {
	border-block-start: 2px solid var(--atlas-ink);
	margin-block-start: 2rem;
}

.aisi-atlas-related > header {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	gap: 1rem;
	padding-block: 1rem;
}

.aisi-atlas-related > header h2 {
	font-family: Zad, system-ui, sans-serif;
	font-size: 1.15rem;
	font-weight: 800;
	margin: 0;
}

.aisi-atlas-related > header small {
	font-family: ui-monospace, monospace;
	font-size: 0.74rem;
	font-weight: 700;
	color: var(--atlas-muted);
}

.aisi-atlas-related__bucket h3 {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	padding-block: 0.75rem 0.25rem;
	font-size: 0.8rem;
	font-weight: 800;
	color: var(--atlas-muted);
}

.aisi-atlas-related__bucket ul {
	display: grid;
	gap: 0 2rem;
	grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
}

.aisi-atlas-related__row {
	display: block;
	padding-block: 0.7rem;
	border-block-start: 1px solid var(--atlas-rule);
}

.aisi-atlas-related__row strong {
	display: block;
	font-weight: 700;
	line-height: 1.55;
	font-size: 0.9rem;
}

.aisi-atlas-related__row:hover strong,
.aisi-atlas-related__row:focus-visible strong {
	color: var(--atlas-blue);
}

.aisi-atlas-related__row small {
	display: block;
	margin-block-start: 0.25rem;
	font-size: 0.76rem;
	line-height: 1.6;
	color: var(--atlas-muted);
}

/* ============================================================
 * Arabic-support index + level tags
 * ============================================================ */

.aisi-atlas-tag--ar-native {
	color: var(--atlas-green);
	border-color: currentColor;
}

.aisi-atlas-tag--ar-partial {
	color: var(--atlas-amber);
	border-color: currentColor;
}

.aisi-atlas-tag--ar-none {
	color: var(--atlas-muted);
}

.aisi-ar-group {
	margin-block-start: 3rem;
}

.aisi-ar-group__head {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	gap: 0.25rem 1rem;
	padding-block: 1rem;
	border-block-start: 2px solid var(--atlas-ink);
}

.aisi-ar-group__head h2 {
	font-family: Zad, system-ui, sans-serif;
	font-size: clamp(1.3rem, 2.5vw, 1.8rem);
	font-weight: 800;
}

.aisi-ar-group--native h2  { color: var(--atlas-green); }
.aisi-ar-group--partial h2 { color: var(--atlas-amber); }
.aisi-ar-group--none h2    { color: var(--atlas-muted); }

.aisi-ar-group__count {
	font-family: ui-monospace, monospace;
	font-size: 0.85rem;
	font-weight: 700;
	color: var(--atlas-muted);
	align-self: center;
}

.aisi-ar-group__head p {
	grid-column: 1 / -1;
	font-size: 0.88rem;
	color: var(--atlas-muted);
}

.aisi-ar-rows {
	display: grid;
}

.aisi-ar-row {
	display: grid;
	grid-template-columns: 2.5rem minmax(0, 1fr);
	gap: 1rem;
	padding-block: 1rem;
	border-block-start: 1px solid var(--atlas-rule);
	align-items: start;
}

.aisi-ar-row h3 {
	font-family: Zad, system-ui, sans-serif;
	font-size: 1rem;
	font-weight: 800;
	display: flex;
	align-items: center;
	gap: 0.5rem;
	flex-wrap: wrap;
}

.aisi-ar-row h3 a:hover,
.aisi-ar-row h3 a:focus-visible {
	color: var(--atlas-blue);
}

.aisi-ar-row p {
	margin-block-start: 0.35rem;
	max-inline-size: 60rem;
	font-size: 0.85rem;
	line-height: 1.8;
	color: var(--atlas-muted);
}

/* ============================================================
 * Homepage: featured path, selected tools, Arabic-support band
 * ============================================================ */

.aisi-atlas-featured-path {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(16rem, 420px);
	gap: clamp(1.5rem, 4vw, 4rem);
	align-items: center;
	border-block: 1px solid var(--atlas-ink);
	padding-block: clamp(1.5rem, 4vw, 3rem);
}

.aisi-atlas-featured-path__body h3 {
	font-family: Zad, system-ui, sans-serif;
	font-size: clamp(1.4rem, 2.8vw, 2.2rem);
	font-weight: 800;
	line-height: 1.45;
	max-inline-size: 26ch;
}

.aisi-atlas-featured-path__body > p {
	margin-block-start: 0.75rem;
	max-inline-size: 42rem;
	line-height: 1.85;
	color: var(--atlas-muted);
}

.aisi-atlas-featured-path__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.5rem 1rem;
	margin-block-start: 1rem;
	font-size: 0.85rem;
	color: var(--atlas-muted);
}

.aisi-atlas-featured-path__meta b {
	font-family: ui-monospace, monospace;
	color: var(--atlas-ink);
}

.aisi-atlas-featured-path__actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.75rem 1.5rem;
	margin-block-start: 1.5rem;
}

.aisi-atlas-featured-path__actions > a:not(.aisi-atlas-btn) {
	font-size: 0.85rem;
	font-weight: 700;
	text-decoration: underline;
	text-underline-offset: 0.3em;
}

.aisi-atlas-featured-path__plate {
	border: 1px solid var(--atlas-rule);
	background: #fff;
}

.aisi-atlas-featured-tools {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	border-block-start: 1px solid var(--atlas-ink);
}

.aisi-atlas-featured-tools__cell {
	display: flex;
	align-items: flex-start;
	gap: 0.85rem;
	padding: 1.15rem 1rem;
	border-inline-end: 1px solid var(--atlas-rule);
	border-block-end: 1px solid var(--atlas-rule);
	min-inline-size: 0;
}

.aisi-atlas-featured-tools__cell:nth-child(3n) {
	border-inline-end: 0;
}

.aisi-atlas-featured-tools__cell:hover strong,
.aisi-atlas-featured-tools__cell:focus-visible strong {
	color: var(--atlas-blue);
}

.aisi-atlas-featured-tools__text {
	min-inline-size: 0;
	flex: 1;
}

.aisi-atlas-featured-tools__text strong {
	display: block;
	font-family: Zad, system-ui, sans-serif;
	font-weight: 800;
	font-size: 0.95rem;
}

.aisi-atlas-featured-tools__text small {
	display: block;
	margin-block-start: 0.25rem;
	font-size: 0.76rem;
	line-height: 1.6;
	color: var(--atlas-muted);
}

.aisi-atlas-ar-band {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	gap: 1.5rem 3rem;
	align-items: center;
	border-block: 1px solid var(--atlas-ink);
	padding-block: 1.75rem;
}

.aisi-atlas-ar-band__stats {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 1rem 2rem;
}

.aisi-atlas-ar-band__stat b {
	display: block;
	font-family: ui-monospace, monospace;
	font-size: clamp(1.8rem, 4vw, 2.8rem);
	font-weight: 700;
	line-height: 1.2;
}

.aisi-atlas-ar-band__stat--native b  { color: var(--atlas-green); }
.aisi-atlas-ar-band__stat--partial b { color: var(--atlas-amber); }
.aisi-atlas-ar-band__stat--none b    { color: var(--atlas-muted); }

.aisi-atlas-ar-band__stat span {
	display: block;
	margin-block-start: 0.35rem;
	font-size: 0.82rem;
	font-weight: 700;
	color: var(--atlas-muted);
}

@media (max-width: 900px) {
	.aisi-atlas-featured-path {
		grid-template-columns: minmax(0, 1fr);
	}

	.aisi-atlas-featured-path__plate {
		max-inline-size: 26rem;
	}

	.aisi-atlas-featured-tools {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.aisi-atlas-featured-tools__cell:nth-child(3n) {
		border-inline-end: 1px solid var(--atlas-rule);
	}

	.aisi-atlas-featured-tools__cell:nth-child(2n) {
		border-inline-end: 0;
	}

	.aisi-atlas-ar-band {
		grid-template-columns: minmax(0, 1fr);
	}
}

@media (max-width: 639px) {
	.aisi-atlas-featured-tools {
		grid-template-columns: minmax(0, 1fr);
	}

	.aisi-atlas-featured-tools__cell,
	.aisi-atlas-featured-tools__cell:nth-child(2n),
	.aisi-atlas-featured-tools__cell:nth-child(3n) {
		border-inline-end: 0;
	}

	.aisi-atlas-ar-band__stats {
		gap: 0.75rem;
	}
}

/* ============================================================
 * Atlas motion layer: map route drawing + interactive linking
 * + one-shot plate accent animations. All motion is gated
 * behind prefers-reduced-motion.
 * ============================================================ */

.aisi-map-route {
	cursor: pointer;
	transition: opacity 220ms ease;
}

.aisi-atlas-map-figure[data-focus] .aisi-map-route {
	opacity: 0.14;
}

.aisi-atlas-map-figure[data-focus="discover"] .aisi-map-route[data-route="discover"],
.aisi-atlas-map-figure[data-focus="learn"] .aisi-map-route[data-route="learn"],
.aisi-atlas-map-figure[data-focus="apply"] .aisi-map-route[data-route="apply"],
.aisi-atlas-map-figure[data-focus="decide"] .aisi-map-route[data-route="decide"] {
	opacity: 1;
}

.aisi-atlas-stage.is-hot {
	background: #fff;
}

@media (prefers-reduced-motion: no-preference) {
	/* Routes draw once when the figure enters the viewport. */
	.aisi-anim .aisi-map-route__path {
		stroke-dasharray: 100;
		stroke-dashoffset: 100;
	}

	.aisi-anim .aisi-map-route__mark {
		opacity: 0;
	}

	.aisi-anim--play .aisi-map-route__path {
		stroke-dashoffset: 0;
		transition: stroke-dashoffset 1100ms cubic-bezier(0.4, 0, 0.2, 1);
	}

	.aisi-anim--play .aisi-map-route__mark {
		opacity: 1;
		transition: opacity 350ms ease;
	}

	.aisi-anim--play .aisi-map-route[data-route="discover"] .aisi-map-route__path { transition-delay: 0ms; }
	.aisi-anim--play .aisi-map-route[data-route="learn"] .aisi-map-route__path    { transition-delay: 220ms; }
	.aisi-anim--play .aisi-map-route[data-route="apply"] .aisi-map-route__path   { transition-delay: 440ms; }
	.aisi-anim--play .aisi-map-route[data-route="decide"] .aisi-map-route__path  { transition-delay: 660ms; }

	.aisi-anim--play .aisi-map-route[data-route="discover"] .aisi-map-route__mark { transition-delay: 900ms; }
	.aisi-anim--play .aisi-map-route[data-route="learn"] .aisi-map-route__mark    { transition-delay: 1120ms; }
	.aisi-anim--play .aisi-map-route[data-route="apply"] .aisi-map-route__mark   { transition-delay: 1340ms; }
	.aisi-anim--play .aisi-map-route[data-route="decide"] .aisi-map-route__mark  { transition-delay: 1560ms; }

	/* Plate accents replay once on hover/focus of their container. */
	.aisi-atlas-card:hover .pa-line,
	.aisi-atlas-card:focus-within .pa-line,
	.aisi-atlas-single-plate:hover .pa-line,
	.aisi-atlas-featured-path__plate:hover .pa-line {
		stroke-dasharray: 100;
		animation: aisi-draw 850ms cubic-bezier(0.4, 0, 0.2, 1) both;
	}

	.aisi-atlas-card:hover .pa-dash,
	.aisi-atlas-card:focus-within .pa-dash,
	.aisi-atlas-single-plate:hover .pa-dash,
	.aisi-atlas-featured-path__plate:hover .pa-dash {
		animation: aisi-dashflow 1100ms linear infinite;
	}

	.aisi-atlas-card:hover .pa-fill,
	.aisi-atlas-card:focus-within .pa-fill,
	.aisi-atlas-single-plate:hover .pa-fill,
	.aisi-atlas-featured-path__plate:hover .pa-fill {
		animation: aisi-pop 600ms ease both;
	}
}

@keyframes aisi-draw {
	from { stroke-dashoffset: 100; }
	to   { stroke-dashoffset: 0; }
}

@keyframes aisi-dashflow {
	to { stroke-dashoffset: -18; }
}

@keyframes aisi-pop {
	from { opacity: 0.2; }
	to   { opacity: 1; }
}

/* ============================================================
 * Site-wide interaction layer: scroll reveal, plate draw-on-view,
 * instant filters. Reveal styles apply only under html.aisi-motion
 * (set by the head gate when motion is allowed and IO exists).
 * ============================================================ */

html.aisi-motion .aisi-rev {
	opacity: 0;
	transform: translateY(14px);
	transition: opacity 550ms ease, transform 550ms cubic-bezier(0.4, 0, 0.2, 1);
}

html.aisi-motion .aisi-rev.is-rev {
	opacity: 1;
	transform: none;
}

html.aisi-motion .plate-play .pa-line {
	stroke-dasharray: 100;
	animation: aisi-draw 900ms cubic-bezier(0.4, 0, 0.2, 1) both;
}

html.aisi-motion .plate-play .pa-dash {
	animation: aisi-dashflow 1100ms linear 2;
}

html.aisi-motion .plate-play .pa-fill {
	animation: aisi-pop 700ms ease 450ms both;
}

.aisi-atlas-quick {
	display: block;
}

.aisi-atlas-quick input {
	inline-size: 100%;
	border: 1px solid var(--atlas-rule);
	border-radius: 4px;
	background: #fff;
	padding: 0.7rem 0.9rem;
	font: inherit;
	font-size: 0.9rem;
	color: var(--atlas-ink);
}

.aisi-atlas-quick input:focus-visible {
	outline: 2px solid var(--atlas-blue);
	outline-offset: 1px;
}

.aisi-ar-controls {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	gap: 0.75rem 1.25rem;
	align-items: center;
	margin-block-start: 1.5rem;
}

.aisi-ar-controls__chips {
	display: flex;
	gap: 0.4rem;
}

.aisi-ar-controls__chips button {
	border: 1px solid var(--atlas-rule);
	border-radius: 4px;
	background: #fff;
	padding: 0.55rem 1rem;
	font: inherit;
	font-size: 0.82rem;
	font-weight: 700;
	color: var(--atlas-muted);
	cursor: pointer;
	transition: border-color 140ms ease, color 140ms ease, background-color 140ms ease;
}

.aisi-ar-controls__chips button:hover,
.aisi-ar-controls__chips button:focus-visible {
	border-color: var(--atlas-ink);
	color: var(--atlas-ink);
}

.aisi-ar-controls__chips button.is-on {
	background: var(--atlas-ink);
	border-color: var(--atlas-ink);
	color: var(--atlas-paper);
}

@media (max-width: 639px) {
	.aisi-ar-controls {
		grid-template-columns: minmax(0, 1fr);
	}

	.aisi-ar-controls__chips {
		flex-wrap: wrap;
	}
}

/* Floating compare tray (atlas). */
.aisi-compare-tray {
	background: #fff;
	border: 1px solid var(--atlas-ink);
	border-radius: 6px;
	padding: 0.85rem 1rem;
	box-shadow: 0 12px 40px rgba(29, 39, 51, 0.18);
}

/* ============================================================
 * App surfaces (dashboard, profile, submit, pricing, service):
 * atlas boxes, section headings, nav links, quota bars, tables,
 * form fields, and pricing cards. Replaces the legacy indigo/
 * bento/gradient app styling with the atlas identity.
 * ============================================================ */

.aisi-app-box {
	border: 1px solid var(--atlas-rule);
	background: #fff;
	border-radius: 6px;
}

.aisi-app-h {
	display: block;
	font-family: Zad, system-ui, sans-serif;
	font-size: 0.9rem;
	font-weight: 800;
	color: var(--atlas-ink);
	border-block-end: 1px solid var(--atlas-ink);
	padding-block-end: 0.6rem;
	margin-block-end: 1.1rem;
}

.aisi-app-h small {
	font-family: ui-monospace, monospace;
	font-weight: 700;
	color: var(--atlas-muted);
}

.aisi-app-navlink {
	display: block;
	border: 1px solid var(--atlas-rule);
	border-radius: 4px;
	padding: 0.6rem 0.9rem;
	background: #fff;
	color: var(--atlas-ink);
	font-weight: 700;
	font-size: 0.85rem;
	transition: border-color 140ms ease, background-color 140ms ease;
}

.aisi-app-navlink:hover,
.aisi-app-navlink:focus-visible {
	border-color: var(--atlas-ink);
	background: var(--atlas-paper);
}

.aisi-app-navlink--solid {
	background: var(--atlas-ink);
	border-color: var(--atlas-ink);
	color: var(--atlas-paper);
	text-align: center;
}

.aisi-app-navlink--solid:hover,
.aisi-app-navlink--solid:focus-visible {
	background: transparent;
	color: var(--atlas-ink);
}

.aisi-app-quota-track {
	block-size: 8px;
	background: var(--atlas-paper);
	border: 1px solid var(--atlas-rule);
	border-radius: 2px;
	overflow: hidden;
}

.aisi-app-quota-fill {
	block-size: 100%;
	background: var(--atlas-blue);
	transition: inline-size 500ms ease;
}

.aisi-app-table {
	inline-size: 100%;
	border-collapse: collapse;
	font-size: 0.88rem;
}

.aisi-app-table thead th {
	text-align: start;
	font-size: 0.72rem;
	font-weight: 800;
	color: var(--atlas-muted);
	padding: 0.7rem 0.9rem;
	border-block-end: 1px solid var(--atlas-ink);
}

.aisi-app-table tbody td {
	padding: 0.7rem 0.9rem;
	border-block-end: 1px solid var(--atlas-rule);
}

.aisi-app-table tbody tr:last-child td {
	border-block-end: 0;
}

.aisi-app-table tbody tr:hover {
	background: var(--atlas-paper);
}

/* Form fields */
.aisi-field {
	display: grid;
	gap: 0.4rem;
	font-size: 0.9rem;
}

.aisi-field > span,
.aisi-field > legend {
	font-size: 0.76rem;
	font-weight: 800;
	color: var(--atlas-muted);
}

.aisi-input,
.aisi-textarea,
.aisi-field input[type="text"],
.aisi-field input[type="url"],
.aisi-field input[type="email"],
.aisi-field textarea,
.aisi-field select {
	border: 1px solid var(--atlas-rule);
	border-radius: 4px;
	background: #fff;
	padding: 0.6rem 0.75rem;
	font: inherit;
	font-size: 0.9rem;
	color: var(--atlas-ink);
}

.aisi-input:focus-visible,
.aisi-textarea:focus-visible,
.aisi-field input:focus-visible,
.aisi-field textarea:focus-visible,
.aisi-field select:focus-visible {
	outline: 2px solid var(--atlas-blue);
	outline-offset: 1px;
}

.aisi-check {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 0.86rem;
	font-weight: 600;
	color: var(--atlas-ink);
	cursor: pointer;
}

.aisi-check input {
	inline-size: 1rem;
	block-size: 1rem;
	accent-color: var(--atlas-ink);
}

.aisi-choice {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	border: 1px solid var(--atlas-rule);
	border-radius: 4px;
	padding: 0.4rem 0.7rem;
	cursor: pointer;
	transition: border-color 140ms ease;
}

.aisi-choice:hover {
	border-color: var(--atlas-ink);
}

/* Rating chooser (review form) */
.aisi-rate-btn {
	inline-size: 2rem;
	block-size: 2rem;
	border: 1px solid var(--atlas-rule);
	border-radius: 4px;
	background: #fff;
	font-family: ui-monospace, monospace;
	font-weight: 700;
	color: var(--atlas-muted);
	cursor: pointer;
	transition: background-color 140ms ease, color 140ms ease, border-color 140ms ease;
}

.aisi-rate-btn.is-on {
	background: var(--atlas-ink);
	border-color: var(--atlas-ink);
	color: var(--atlas-paper);
}

/* Pricing cards */
.aisi-pricing {
	display: flex;
	flex-direction: column;
	border: 1px solid var(--atlas-rule);
	background: #fff;
	border-radius: 6px;
	position: relative;
}

.aisi-pricing--featured {
	border: 2px solid var(--atlas-ink);
}

.aisi-pricing__head {
	padding: 1.25rem;
	border-block-end: 1px solid var(--atlas-rule);
}

.aisi-pricing--featured .aisi-pricing__head {
	background: var(--atlas-ink);
	color: var(--atlas-paper);
}

.aisi-pricing__label {
	font-size: 0.74rem;
	font-weight: 800;
	color: var(--atlas-muted);
}

.aisi-pricing--featured .aisi-pricing__label {
	color: oklch(0.8 0.015 255);
}

.aisi-pricing__price {
	font-family: ui-monospace, monospace;
	font-size: 2rem;
	font-weight: 700;
}

.aisi-pricing__list {
	padding: 1.25rem;
	flex: 1;
	display: grid;
	gap: 0.8rem;
	font-size: 0.88rem;
}

.aisi-pricing__list li {
	display: flex;
	gap: 0.6rem;
	align-items: flex-start;
	line-height: 1.6;
}

.aisi-pricing__list li::before {
	content: "✓";
	color: var(--atlas-green);
	font-weight: 700;
}

/* Service page (AI readiness) */
.aisi-svc h1 {
	font-family: Zad, system-ui, sans-serif;
	font-size: clamp(1.9rem, 4vw, 3rem);
	font-weight: 800;
	line-height: 1.25;
	letter-spacing: -0.02em;
}

.aisi-svc h2 {
	font-family: Zad, system-ui, sans-serif;
	font-size: clamp(1.25rem, 2.5vw, 1.75rem);
	font-weight: 800;
	border-block-end: 1px solid var(--atlas-ink);
	padding-block-end: 0.5rem;
}

.aisi-svc-hero {
	border: 1px solid var(--atlas-ink);
	background: #fff;
	padding: clamp(1.75rem, 4vw, 3rem);
}

.aisi-tier {
	border: 1px solid var(--atlas-rule);
	background: #fff;
	border-radius: 6px;
	position: relative;
}

.aisi-tier.featured {
	border: 2px solid var(--atlas-ink);
}

.aisi-tier.featured::before {
	content: "الأكثر اختيارًا";
	position: absolute;
	top: -11px;
	inset-inline-start: 16px;
	background: var(--atlas-ink);
	color: var(--atlas-paper);
	font-size: 0.68rem;
	font-weight: 700;
	padding: 3px 10px;
}

.aisi-check-line::before {
	content: "✓ ";
	color: var(--atlas-green);
	font-weight: 700;
	margin-inline-end: 6px;
}