/**
 * Agent Native — site components
 */

/* Header */
.an-header {
	position: sticky;
	top: 0;
	z-index: 100;
	height: var(--an-header-h);
	display: flex;
	align-items: center;
	background: rgba(12, 18, 34, 0.72);
	backdrop-filter: blur(14px);
	border-bottom: 1px solid transparent;
	transition: border-color var(--an-transition), background var(--an-transition);
}

.an-header.is-scrolled {
	border-bottom-color: var(--an-border);
	background: rgba(12, 18, 34, 0.92);
}

.an-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
	width: min(100% - 2.5rem, var(--an-container));
	margin-inline: auto;
}

.an-logo {
	display: inline-flex;
	align-items: center;
	gap: 0.55rem;
	color: var(--an-text);
	font-family: var(--an-font-heading);
	font-weight: 700;
	font-size: 1.15rem;
	letter-spacing: -0.02em;
}

.an-logo:hover {
	color: var(--an-text);
}

.an-logo__mark {
	width: 12px;
	height: 12px;
	border-radius: 3px;
	background: linear-gradient(135deg, var(--an-teal), var(--an-mint));
	box-shadow: 0 0 16px rgba(45, 212, 191, 0.45);
}

.an-logo__img {
	height: 36px;
	width: auto;
}

.an-nav-list {
	display: flex;
	align-items: center;
	gap: 1.35rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.an-nav-list a {
	color: var(--an-text-secondary);
	font-size: 0.92rem;
	font-weight: 500;
}

.an-nav-list a:hover,
.an-nav-list .current-menu-item > a {
	color: var(--an-text);
}

.an-header__actions {
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.an-menu-toggle {
	display: none;
	flex-direction: column;
	gap: 5px;
	background: none;
	border: 0;
	padding: 0.4rem;
	cursor: pointer;
}

.an-menu-toggle span {
	display: block;
	width: 22px;
	height: 2px;
	background: var(--an-text);
	transition: transform var(--an-transition), opacity var(--an-transition);
}

/* Hero */
.an-hero {
	position: relative;
	min-height: calc(100vh - var(--an-header-h));
	display: flex;
	align-items: center;
	padding: clamp(3rem, 8vw, 6rem) 0;
	overflow: hidden;
	background: var(--an-bg-hero);
}

.an-hero--compact {
	min-height: 0;
	padding: clamp(3rem, 7vw, 4.75rem) 0;
}

.an-hero--compact.an-hero--media {
	min-height: clamp(280px, 42vw, 420px);
	align-items: flex-end;
}

.an-hero__atmosphere {
	position: absolute;
	inset: 0;
	pointer-events: none;
	overflow: hidden;
}

.an-hero__media {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	transform: scale(1.02);
}

.an-hero__scrim {
	position: absolute;
	inset: 0;
	background:
		linear-gradient(105deg, rgba(16, 21, 31, 0.92) 0%, rgba(16, 21, 31, 0.72) 42%, rgba(16, 21, 31, 0.35) 72%, rgba(16, 21, 31, 0.55) 100%),
		linear-gradient(180deg, rgba(16, 21, 31, 0.35) 0%, rgba(16, 21, 31, 0.15) 40%, rgba(16, 21, 31, 0.75) 100%);
}

.an-hero--compact .an-hero__scrim {
	background:
		linear-gradient(100deg, rgba(16, 21, 31, 0.94) 0%, rgba(16, 21, 31, 0.7) 48%, rgba(16, 21, 31, 0.4) 100%),
		linear-gradient(180deg, rgba(16, 21, 31, 0.2), rgba(16, 21, 31, 0.65));
}

.an-hero__grid {
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(42, 155, 143, 0.05) 1px, transparent 1px),
		linear-gradient(90deg, rgba(42, 155, 143, 0.05) 1px, transparent 1px);
	background-size: 64px 64px;
	mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
	opacity: 0.55;
}

.an-hero__viz {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: flex-end;
	opacity: 0.9;
}

.an-viz-svg {
	width: min(58vw, 720px);
	height: auto;
	max-height: 85%;
	margin-right: clamp(0rem, 4vw, 3rem);
}

.an-hero--compact .an-viz-svg {
	width: min(42vw, 420px);
	opacity: 0.85;
}

.an-viz-path {
	stroke-dasharray: 8 10;
	animation: an-viz-dash 18s linear infinite;
}

.an-viz-path--delay {
	animation-delay: -6s;
}

.an-viz-node {
	transform-origin: center;
	animation: an-viz-pulse 3.6s var(--an-ease) infinite;
}

.an-viz-node--delay {
	animation-delay: 1.2s;
}

.an-viz-chip {
	animation: an-viz-fade 5s var(--an-ease) infinite;
}

.an-viz-chip--delay {
	animation-delay: 1.6s;
}

.an-viz-step {
	animation: an-viz-rise 0.8s var(--an-ease) both;
	animation-delay: calc(var(--an-stagger, 0) * 0.12s + 0.2s);
}

@keyframes an-viz-dash {
	to {
		stroke-dashoffset: -180;
	}
}

@keyframes an-viz-pulse {
	0%,
	100% {
		opacity: 0.65;
	}
	50% {
		opacity: 1;
	}
}

@keyframes an-viz-fade {
	0%,
	100% {
		opacity: 0.35;
	}
	50% {
		opacity: 0.7;
	}
}

@keyframes an-viz-rise {
	from {
		opacity: 0;
		transform: translateY(8px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@media (max-width: 768px) {
	.an-hero__viz {
		opacity: 0.45;
	}

	.an-viz-svg {
		width: 70vw;
		margin-right: -8vw;
	}
}

@media (prefers-reduced-motion: reduce) {
	.an-viz-path,
	.an-viz-node,
	.an-viz-chip,
	.an-viz-step {
		animation: none;
	}
}

.an-hero__inner {
	position: relative;
	max-width: 760px;
	z-index: 1;
}

.an-hero__brand {
	font-family: var(--an-font-heading);
	font-size: clamp(2.35rem, 6vw, 3.75rem);
	font-weight: 700;
	letter-spacing: -0.025em;
	color: var(--an-text);
	margin: 0 0 1.1rem;
	line-height: 1.05;
	text-shadow: 0 2px 24px rgba(16, 21, 31, 0.45);
}

.an-hero__title {
	font-size: clamp(1.45rem, 2.8vw, 2rem);
	font-weight: 600;
	letter-spacing: -0.015em;
	margin-bottom: 1rem;
	max-width: 22ch;
	color: var(--an-text-secondary);
}

.an-hero--compact .an-hero__title {
	max-width: none;
	font-size: clamp(1.85rem, 4vw, 2.75rem);
	color: var(--an-text);
	text-shadow: 0 2px 20px rgba(16, 21, 31, 0.4);
}

.an-hero__subtitle {
	font-size: clamp(1.05rem, 2vw, 1.2rem);
	color: var(--an-text-secondary);
	max-width: 42ch;
	margin-bottom: 1.75rem;
}

.an-hero__cta {
	display: flex;
	flex-wrap: wrap;
	gap: 0.85rem;
}

/* Pillar cards */
.an-pillar-card {
	background: var(--an-bg-surface);
	border: 1px solid var(--an-border);
	border-radius: var(--an-radius);
	transition: border-color var(--an-transition), transform var(--an-transition);
}

.an-pillar-card:hover {
	border-color: rgba(45, 212, 191, 0.35);
	transform: translateY(-3px);
}

.an-pillar-card__link {
	display: block;
	padding: 1.5rem;
	color: inherit;
	height: 100%;
}

.an-pillar-card__link:hover {
	color: inherit;
}

.an-pillar-card__icon {
	width: 40px;
	height: 40px;
	color: var(--an-teal);
	margin-bottom: 1rem;
}

.an-pillar-card__icon svg {
	width: 100%;
	height: 100%;
}

.an-pillar-card__title {
	font-size: 1.15rem;
	margin-bottom: 0.5rem;
}

.an-pillar-card__text {
	font-size: 0.95rem;
	margin-bottom: 1rem;
	color: var(--an-text-muted);
}

.an-pillar-card__more {
	font-size: 0.85rem;
	font-weight: 600;
	color: var(--an-teal);
}

/* Process */
.an-process-step {
	padding: 1.25rem;
	border-left: 2px solid rgba(45, 212, 191, 0.35);
	background: transparent;
}

.an-process-step__num {
	display: block;
	font-family: var(--an-font-heading);
	font-size: 0.85rem;
	font-weight: 700;
	color: var(--an-teal);
	margin-bottom: 0.5rem;
	letter-spacing: 0.06em;
}

.an-process-step__title {
	font-size: 1.1rem;
	margin-bottom: 0.4rem;
}

.an-process-step__text {
	margin: 0;
	font-size: 0.92rem;
	color: var(--an-text-muted);
}

.an-process-step--detailed {
	padding: 1.5rem 0 1.5rem 1.5rem;
}

/* Services page */
.an-service-pillars {
	display: flex;
	flex-direction: column;
	gap: 3.5rem;
}

.an-service-pillar__header {
	margin-bottom: 1.5rem;
	max-width: 560px;
}

.an-service-pillar__items {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1.15rem;
}

.an-service-item {
	padding: 1.25rem 1.35rem;
	background: var(--an-bg-surface);
	border: 1px solid var(--an-border);
	border-radius: var(--an-radius);
}

.an-service-item h3 {
	font-size: 1.05rem;
	margin-bottom: 0.4rem;
}

.an-service-item p {
	margin: 0;
	font-size: 0.95rem;
	color: var(--an-text-muted);
}

/* Use cases / values / engagement */
.an-usecase-card,
.an-value-card,
.an-engagement-card {
	padding: 1.5rem;
	background: var(--an-bg-surface);
	border: 1px solid var(--an-border);
	border-radius: var(--an-radius);
}

.an-usecase-card__area {
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--an-teal);
	margin-bottom: 0.5rem;
}

.an-usecase-card__title {
	font-size: 1.2rem;
}

.an-usecase-card__text,
.an-value-card p,
.an-engagement-card p {
	margin: 0;
	color: var(--an-text-muted);
	font-size: 0.95rem;
}

/* About */
.an-about-aside {
	padding: 1.5rem;
	background: var(--an-bg-elevated);
	border: 1px solid var(--an-border);
	border-radius: var(--an-radius);
}

.an-about-facts {
	list-style: none;
	margin: 0;
	padding: 0;
}

.an-about-facts li {
	padding: 0.85rem 0;
	border-bottom: 1px solid var(--an-border);
	color: var(--an-text-secondary);
}

.an-about-facts li:last-child {
	border-bottom: 0;
}

/* Posts */
.an-post-card {
	background: var(--an-bg-surface);
	border: 1px solid var(--an-border);
	border-radius: var(--an-radius);
	overflow: hidden;
	transition: border-color var(--an-transition);
}

.an-post-card:hover {
	border-color: rgba(45, 212, 191, 0.3);
}

.an-post-card__link {
	display: block;
	color: inherit;
}

.an-post-card__link:hover {
	color: inherit;
}

.an-post-card__media img {
	width: 100%;
	aspect-ratio: 16 / 10;
	object-fit: cover;
}

.an-post-card__body {
	padding: 1.25rem;
}

.an-post-card__date {
	font-size: 0.8rem;
	color: var(--an-text-muted);
}

.an-post-card__title {
	font-size: 1.1rem;
	margin: 0.4rem 0 0.5rem;
}

.an-post-card__excerpt {
	margin: 0;
	font-size: 0.92rem;
	color: var(--an-text-muted);
}

.an-single__header {
	padding: clamp(2.5rem, 6vw, 4rem) 0 0;
	background: var(--an-bg-hero);
}

.an-single__title {
	font-size: clamp(1.85rem, 4vw, 2.75rem);
	max-width: 18ch;
}

/* CTA */
.an-cta {
	padding: clamp(3.5rem, 7vw, 5rem) 0;
	background: var(--an-bg-cta);
	border-top: 1px solid var(--an-border);
}

.an-cta__inner {
	text-align: center;
	max-width: 560px;
	margin-inline: auto;
}

.an-cta__title {
	font-size: clamp(1.6rem, 3vw, 2.1rem);
}

.an-cta__text {
	color: var(--an-text-secondary);
	margin-bottom: 1.5rem;
}

/* Forms */
.an-form-title {
	font-size: 1.35rem;
	margin-bottom: 1.25rem;
}

.an-form {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.an-form-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1rem;
}

.an-form-group {
	display: flex;
	flex-direction: column;
	gap: 0.4rem;
}

.an-form-group label,
.an-fieldset legend {
	font-size: 0.88rem;
	font-weight: 600;
	color: var(--an-text);
}

.an-form-group input,
.an-form-group textarea,
.an-form-group select {
	width: 100%;
	padding: 0.75rem 0.9rem;
	border-radius: var(--an-radius-sm);
	border: 1px solid var(--an-border-strong);
	background: var(--an-bg-elevated);
	color: var(--an-text);
	font-family: inherit;
	font-size: 1rem;
}

.an-form-group input:focus,
.an-form-group textarea:focus,
.an-form-group select:focus {
	outline: 2px solid rgba(45, 212, 191, 0.45);
	outline-offset: 1px;
	border-color: var(--an-teal);
}

.an-fieldset {
	border: 1px solid var(--an-border);
	border-radius: var(--an-radius);
	padding: 1rem 1.15rem 1.15rem;
	margin: 0;
}

.an-check-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 0.75rem;
	margin-top: 0.85rem;
}

@media (max-width: 640px) {
	.an-check-grid {
		grid-template-columns: 1fr;
	}
}

.an-choice {
	display: block;
	cursor: pointer;
	margin: 0;
}

.an-choice input {
	position: absolute;
	opacity: 0;
	width: 1px;
	height: 1px;
	margin: 0;
	pointer-events: none;
}

.an-choice__ui {
	display: flex;
	align-items: flex-start;
	gap: 0.75rem;
	min-height: 3.1rem;
	padding: 0.85rem 1rem;
	border-radius: var(--an-radius-sm);
	border: 1px solid var(--an-border-strong);
	background: var(--an-bg-elevated);
	transition: border-color var(--an-transition), background var(--an-transition), box-shadow var(--an-transition);
}

.an-choice__mark {
	flex: 0 0 auto;
	width: 1.15rem;
	height: 1.15rem;
	margin-top: 0.1rem;
	border-radius: 4px;
	border: 1.5px solid rgba(233, 238, 245, 0.35);
	background: transparent;
	position: relative;
	transition: border-color var(--an-transition), background var(--an-transition);
}

.an-choice__mark::after {
	content: '';
	position: absolute;
	left: 0.28rem;
	top: 0.08rem;
	width: 0.32rem;
	height: 0.6rem;
	border: solid var(--an-text-on-accent);
	border-width: 0 2px 2px 0;
	transform: rotate(45deg) scale(0);
	transition: transform 0.18s var(--an-ease);
}

.an-choice__label {
	font-size: 0.95rem;
	font-weight: 500;
	line-height: 1.35;
	color: var(--an-text-secondary);
}

.an-choice:hover .an-choice__ui {
	border-color: rgba(42, 155, 143, 0.45);
}

.an-choice input:focus-visible + .an-choice__ui {
	outline: 2px solid rgba(42, 155, 143, 0.55);
	outline-offset: 2px;
}

.an-choice input:checked + .an-choice__ui {
	border-color: var(--an-teal);
	background: rgba(42, 155, 143, 0.12);
	box-shadow: inset 0 0 0 1px rgba(42, 155, 143, 0.2);
}

.an-choice input:checked + .an-choice__ui .an-choice__mark {
	border-color: var(--an-teal);
	background: var(--an-teal);
}

.an-choice input:checked + .an-choice__ui .an-choice__mark::after {
	transform: rotate(45deg) scale(1);
}

.an-choice input:checked + .an-choice__ui .an-choice__label {
	color: var(--an-text);
}

.an-checkbox {
	display: flex;
	align-items: flex-start;
	gap: 0.65rem;
	font-size: 0.92rem;
	color: var(--an-text-secondary);
	cursor: pointer;
}

.an-checkbox input {
	appearance: none;
	-webkit-appearance: none;
	flex: 0 0 auto;
	width: 1.15rem;
	height: 1.15rem;
	margin-top: 0.15rem;
	border-radius: 4px;
	border: 1.5px solid rgba(233, 238, 245, 0.35);
	background: var(--an-bg-elevated);
	position: relative;
	cursor: pointer;
}

.an-checkbox input::after {
	content: '';
	position: absolute;
	left: 0.28rem;
	top: 0.08rem;
	width: 0.32rem;
	height: 0.6rem;
	border: solid var(--an-text-on-accent);
	border-width: 0 2px 2px 0;
	transform: rotate(45deg) scale(0);
	transition: transform 0.18s var(--an-ease);
}

.an-checkbox input:checked {
	border-color: var(--an-teal);
	background: var(--an-teal);
}

.an-checkbox input:checked::after {
	transform: rotate(45deg) scale(1);
}

.an-checkbox input:focus-visible {
	outline: 2px solid rgba(42, 155, 143, 0.55);
	outline-offset: 2px;
}

.an-hp {
	position: absolute;
	left: -9999px;
	height: 0;
	overflow: hidden;
}

.an-quote-wrap {
	max-width: 760px;
	margin-inline: auto;
	padding: 1.75rem;
	background: var(--an-bg-surface);
	border: 1px solid var(--an-border);
	border-radius: var(--an-radius-lg);
}

.an-contact-info {
	padding: 1.5rem;
	background: var(--an-bg-elevated);
	border: 1px solid var(--an-border);
	border-radius: var(--an-radius);
}

.an-contact-info__name {
	font-family: var(--an-font-heading);
	font-weight: 700;
	color: var(--an-text);
	font-size: 1.2rem;
	margin-bottom: 0.35rem;
}

.an-contact-info__note {
	font-size: 0.9rem;
	color: var(--an-text-muted);
	margin-top: 1rem;
}

/* Footer */
.an-footer {
	padding: 3.5rem 0 1.5rem;
	border-top: 1px solid var(--an-border);
	background: #090e1a;
}

.an-footer__grid {
	display: grid;
	grid-template-columns: 1.2fr 1fr 1fr;
	gap: 2.5rem;
	margin-bottom: 2.5rem;
}

.an-footer__heading {
	font-size: 0.85rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--an-text-muted);
	margin-bottom: 1rem;
}

.an-footer__tagline,
.an-footer__meta,
.an-footer__company {
	font-size: 0.92rem;
	color: var(--an-text-muted);
}

.an-footer-nav-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.an-footer-nav-list a {
	color: var(--an-text-secondary);
}

.an-footer__bottom {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 1rem;
	padding-top: 1.5rem;
	border-top: 1px solid var(--an-border);
	font-size: 0.85rem;
	color: var(--an-text-muted);
}

.an-footer__legal-links {
	display: flex;
	gap: 1.25rem;
	margin: 0;
}

.an-footer__legal-links a {
	color: var(--an-text-muted);
}

/* Toast */
.an-toast-host {
	position: fixed;
	right: 1.25rem;
	bottom: 1.25rem;
	z-index: 200;
	display: flex;
	flex-direction: column;
	gap: 0.65rem;
	max-width: min(360px, calc(100vw - 2rem));
	pointer-events: none;
}

.an-toast {
	pointer-events: auto;
	padding: 0.9rem 1.1rem;
	border-radius: var(--an-radius-sm);
	font-size: 0.92rem;
	font-weight: 500;
	box-shadow: var(--an-shadow-md);
	animation: an-toast-in 0.35s var(--an-ease);
}

.an-toast--success {
	background: #0f3d36;
	color: var(--an-mint);
	border: 1px solid rgba(45, 212, 191, 0.35);
}

.an-toast--error {
	background: #3d1518;
	color: #fecaca;
	border: 1px solid rgba(248, 113, 113, 0.35);
}

@keyframes an-toast-in {
	from {
		opacity: 0;
		transform: translateY(10px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* Prose / legal */
.an-prose {
	max-width: 68ch;
}

.an-prose h2 {
	margin-top: 2rem;
	font-size: 1.35rem;
}

.an-legal {
	color: var(--an-text-secondary);
}

.an-empty {
	text-align: center;
	color: var(--an-text-muted);
}

.an-pagination {
	margin-top: 2.5rem;
	text-align: center;
}

@media (max-width: 900px) {
	.an-nav {
		position: fixed;
		inset: var(--an-header-h) 0 auto 0;
		background: rgba(12, 18, 34, 0.97);
		padding: 1.25rem 1.5rem 1.5rem;
		border-bottom: 1px solid var(--an-border);
		transform: translateY(-120%);
		opacity: 0;
		pointer-events: none;
		transition: transform var(--an-transition), opacity var(--an-transition);
	}

	.an-nav.is-open {
		transform: translateY(0);
		opacity: 1;
		pointer-events: auto;
	}

	.an-nav-list {
		flex-direction: column;
		align-items: flex-start;
		gap: 1rem;
	}

	.an-menu-toggle {
		display: flex;
	}

	.an-header__actions .an-btn {
		display: none;
	}

	.an-form-row,
	.an-service-pillar__items,
	.an-check-grid {
		grid-template-columns: 1fr;
	}

	.an-footer__grid {
		grid-template-columns: 1fr;
	}
}