.site {
	min-height: 100vh;
	overflow-x: clip;
}

.site-main {
	background: var(--jai-color-bg);
}

.jai-container {
	width: min(calc(100% - 2rem), var(--jai-container));
	margin-inline: auto;
}

.jai-container--wide {
	width: min(calc(100% - 2rem), var(--jai-container-wide));
}

.jai-container--content {
	width: min(calc(100% - 2rem), var(--jai-container-content));
}

.section {
	padding: var(--jai-space-4xl) 0;
}

.section--surface {
	background: var(--jai-color-surface);
}

.section--dark {
	background: var(--jai-color-primary);
	color: rgba(255, 255, 255, 0.78);
}

.section--dark h2,
.section--dark h3,
.section--dark .section-eyebrow {
	color: var(--jai-color-white);
}

.section-heading {
	max-width: 780px;
	margin-bottom: var(--jai-space-2xl);
}

.section-heading p:last-child {
	color: var(--jai-color-muted);
	font-size: var(--jai-font-size-lg);
}

.section--dark .section-heading p:last-child {
	color: rgba(255, 255, 255, 0.74);
}

.section-eyebrow {
	margin-bottom: var(--jai-space-sm);
	color: var(--jai-color-accent);
	font-size: var(--jai-font-size-sm);
	font-weight: 760;
	text-transform: uppercase;
}

.page-hero {
	position: relative;
	isolation: isolate;
	overflow: hidden;
	padding: calc(var(--jai-space-4xl) + 3rem) 0 var(--jai-space-3xl);
	color: rgba(255, 255, 255, 0.82);
	background-color: var(--jai-color-primary);
	/* Layered: top-right accent glow + bottom-left soft glow + deep navy body
	 * + a glowing accent hairline pinned to the bottom edge. */
	background-image:
		radial-gradient(115% 130% at 88% -20%, rgba(55, 138, 221, 0.42), transparent 55%),
		radial-gradient(90% 120% at -10% 120%, rgba(133, 183, 235, 0.18), transparent 55%),
		linear-gradient(140deg, #101942 0%, #1b2769 48%, #233380 100%),
		linear-gradient(90deg, transparent, var(--jai-color-accent-2), transparent);
	background-size: 100% 100%, 100% 100%, 100% 100%, 100% 2px;
	background-position: 0 0, 0 0, 0 0, bottom;
	background-repeat: no-repeat;
}

/* Engineering "blueprint" grid, faded toward the corners with a radial mask. */
.page-hero::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
	background-size: 56px 56px;
	-webkit-mask-image: radial-gradient(78% 78% at 72% 8%, #000 0%, transparent 72%);
	mask-image: radial-gradient(78% 78% at 72% 8%, #000 0%, transparent 72%);
	pointer-events: none;
}

/* Large drifting brand orb for depth. */
.page-hero::after {
	content: "";
	position: absolute;
	top: -8rem;
	right: -6rem;
	z-index: -1;
	width: 28rem;
	height: 28rem;
	border-radius: 50%;
	background: radial-gradient(circle, rgba(55, 138, 221, 0.4), transparent 65%);
	pointer-events: none;
	animation: page-hero-float 14s ease-in-out infinite alternate;
}

/* Keep all hero content above the decorative layers. */
.page-hero > .jai-container {
	position: relative;
	z-index: 1;
}

@keyframes page-hero-float {
	0% {
		transform: translate3d(0, 0, 0) scale(1);
	}
	100% {
		transform: translate3d(-2.5rem, 1.75rem, 0) scale(1.08);
	}
}

.page-hero--compact {
	padding-bottom: var(--jai-space-2xl);
}

.page-hero--center {
	min-height: 74vh;
	display: grid;
	place-items: center;
	text-align: center;
}

.page-hero h1 {
	margin-bottom: var(--jai-space-md);
	color: var(--jai-color-white);
	font-size: clamp(2.1rem, 1.35rem + 3.4vw, 3.6rem);
	line-height: 1.08;
	letter-spacing: -0.02em;
	text-wrap: balance;
}

/* Eyebrow reimagined as a glassy status pill with a leading dot. */
.page-hero .section-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: var(--jai-space-xs);
	margin-bottom: var(--jai-space-md);
	padding: 0.4rem 0.85rem;
	border-radius: 999px;
	border: 1px solid rgba(133, 183, 235, 0.32);
	background: rgba(255, 255, 255, 0.07);
	-webkit-backdrop-filter: var(--jai-glass-blur);
	backdrop-filter: var(--jai-glass-blur);
	color: var(--jai-color-accent-soft);
	font-size: 0.78rem;
	letter-spacing: 0.14em;
}

.page-hero .section-eyebrow::before {
	content: "";
	width: 0.45rem;
	height: 0.45rem;
	border-radius: 50%;
	background: var(--jai-color-accent-2);
	box-shadow: 0 0 0 0.25rem rgba(55, 138, 221, 0.25);
}

.page-hero--center .section-eyebrow {
	margin-inline: auto;
}

.page-hero p,
.page-hero__description {
	max-width: 720px;
	color: rgba(255, 255, 255, 0.82);
	font-size: var(--jai-font-size-lg);
}

.page-hero--center p {
	margin-inline: auto;
}

@media (prefers-reduced-motion: reduce) {
	.page-hero::after {
		animation: none;
	}
}

.jai-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 2.9rem;
	padding: 0.75rem 1.1rem;
	border: 1px solid transparent;
	border-radius: var(--jai-radius-md);
	background: var(--jai-color-primary);
	color: var(--jai-color-white);
	font-weight: 600;
	line-height: 1.2;
	text-decoration: none;
	transition: transform var(--jai-transition), background var(--jai-transition), border-color var(--jai-transition);
}

.jai-button:hover {
	background: var(--jai-color-primary-hover);
	color: var(--jai-color-white);
	transform: translateY(-1px);
}

.jai-button--secondary {
	background: transparent;
	border-color: var(--jai-color-primary);
	color: var(--jai-color-primary);
}

.jai-button--secondary:hover {
	background: var(--jai-color-primary);
	border-color: var(--jai-color-primary);
	color: var(--jai-color-white);
}

/* Secondary buttons placed on dark surfaces (heroes, CTA panel, dark sections). */
.page-hero .jai-button--secondary,
.home-hero .jai-button--secondary,
.cta-panel .jai-button--secondary,
.cta-band .jai-button--secondary,
.section--dark .jai-button--secondary {
	border-color: rgba(255, 255, 255, 0.4);
	color: var(--jai-color-white);
}

.page-hero .jai-button--secondary:hover,
.home-hero .jai-button--secondary:hover,
.cta-panel .jai-button--secondary:hover,
.cta-band .jai-button--secondary:hover,
.section--dark .jai-button--secondary:hover {
	background: rgba(255, 255, 255, 0.12);
	border-color: rgba(255, 255, 255, 0.6);
	color: var(--jai-color-white);
}

.archive-grid,
.service-grid,
.work-grid {
	display: grid;
	gap: var(--jai-space-lg);
}

.archive-grid {
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
}

.card-post,
.card-service,
.work-card,
.testimonial-card,
.empty-state {
	border: 1px solid var(--jai-color-border);
	border-radius: var(--jai-radius-lg);
	background: var(--jai-color-white);
	box-shadow: var(--jai-shadow-soft);
}

.card-post {
	overflow: hidden;
}

.card-post__media {
	display: block;
	aspect-ratio: 16 / 10;
	overflow: hidden;
	background: var(--jai-color-surface);
}

.card-post__image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform var(--jai-transition);
}

.card-post:hover .card-post__image {
	transform: scale(1.03);
}

.card-post__body {
	padding: var(--jai-space-lg);
}

.card-post__title {
	font-size: 1.35rem;
}

.card-post__title a {
	text-decoration: none;
}

.card-post__excerpt,
.card-post__meta {
	color: var(--jai-color-muted);
}

.card-post__meta,
.single-header__meta {
	display: flex;
	flex-wrap: wrap;
	gap: var(--jai-space-xs);
	align-items: center;
	font-size: var(--jai-font-size-sm);
}

.entry-categories {
	display: flex;
	flex-wrap: wrap;
	gap: var(--jai-space-xs);
	margin-bottom: var(--jai-space-md);
}

.entry-category {
	display: inline-flex;
	padding: 0.28rem 0.58rem;
	border-radius: 999px;
	background: rgba(24, 95, 165, 0.1);
	color: var(--jai-color-accent);
	font-size: 0.78rem;
	font-weight: 600;
	text-decoration: none;
}

.empty-state {
	max-width: 720px;
	margin-inline: auto;
	padding: var(--jai-space-2xl);
	text-align: center;
}

.pagination-wrap {
	margin-top: var(--jai-space-2xl);
}

.pagination .nav-links {
	display: flex;
	flex-wrap: wrap;
	gap: var(--jai-space-xs);
	justify-content: center;
}

.page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 2.6rem;
	min-height: 2.6rem;
	padding: 0.5rem 0.75rem;
	border: 1px solid var(--jai-color-border);
	border-radius: var(--jai-radius-md);
	text-decoration: none;
}

.page-numbers.current {
	background: var(--jai-color-primary);
	color: var(--jai-color-white);
}

.breadcrumbs {
	display: flex;
	flex-wrap: wrap;
	gap: var(--jai-space-xs);
	margin-bottom: var(--jai-space-lg);
	color: rgba(255, 255, 255, 0.74);
	font-size: var(--jai-font-size-sm);
}

.breadcrumbs a {
	color: var(--jai-color-white);
}

@media (min-width: 768px) {
	.service-grid,
	.work-grid {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
}

/* --------------------------------------------------------------------------
 * Brief §4.4 breakpoints. Mobile-first base covers small phones; these two
 * tiers add the 360px (compact phone) and 1440px+ (wide desktop) refinements
 * called for in the brief, alongside the existing 768px / 1024px tiers.
 * ---------------------------------------------------------------------- */

/* Compact phones (≤360px): tighten gutters so content is not cramped. */
@media (max-width: 360px) {
	.jai-container,
	.jai-container--wide,
	.jai-container--content {
		width: calc(100% - 1.5rem);
	}

	.section {
		padding: var(--jai-space-3xl) 0;
	}
}

/* Wide desktop (≥1440px): allow wide layouts more breathing room. */
@media (min-width: 1440px) {
	.jai-container--wide {
		width: min(calc(100% - 4rem), var(--jai-container-wide));
	}

	.section {
		padding: var(--jai-space-4xl) 0;
	}
}