/* =========================================================
   Aya theme styles
   Colours, fonts and sizes come from theme.json presets.
   ========================================================= */
:root {
	--aya-navy: var(--wp--preset--color--navy, #012870);
	--aya-deep: var(--wp--preset--color--deep-blue, #02389B);
	--aya-ink: var(--wp--preset--color--ink, #141C26);
	--aya-text: var(--wp--preset--color--text, #4B535D);
	--aya-muted: var(--wp--preset--color--muted, #6B7480);
	--aya-line: var(--wp--preset--color--line, #E3E5E8);
	--aya-tint: var(--wp--preset--color--tint, #F4F5F7);
	--aya-accent: var(--wp--preset--color--accent, #61CE70);
	--aya-radius: 10px;
	--aya-header-h: 72px;
	--aya-container: 1120px;
	--aya-admin-bar: var(--wp-admin--admin-bar--height, 0px);
}

body { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img { max-width: 100%; height: auto; }
:focus-visible { outline: 2px solid var(--aya-navy); outline-offset: 3px; border-radius: 2px; }

/* ---------- Buttons ---------- */
.aya-btn {
	display: inline-flex; align-items: center; justify-content: center;
	background: var(--aya-navy); color: #fff; text-decoration: none;
	font-weight: 600; font-size: 0.9375rem; line-height: 1.2;
	padding: 0.75rem 1.2rem; border-radius: 6px; border: 0; cursor: pointer; white-space: nowrap;
}
.aya-btn:hover { background: var(--aya-deep); color: #fff; }
.aya-btn--light { background: #fff; color: var(--aya-navy); }
.aya-btn--light:hover { background: #e9eefb; color: var(--aya-navy); }

.wp-block-button.is-style-aya-outline .wp-block-button__link {
	background: transparent; color: var(--aya-navy); box-shadow: inset 0 0 0 1.5px var(--aya-navy);
}
.wp-block-button.is-style-aya-outline .wp-block-button__link:hover { background: var(--aya-navy); color: #fff; }
.wp-block-button.is-style-aya-link .wp-block-button__link,
.wp-block-button.is-style-aya-link-light .wp-block-button__link {
	background: transparent; padding-left: 0.25rem; padding-right: 0.25rem;
	color: var(--aya-ink); text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px;
}
.wp-block-button.is-style-aya-link .wp-block-button__link:hover { color: var(--aya-navy); background: transparent; }
.wp-block-button.is-style-aya-light .wp-block-button__link { background: #fff; color: var(--aya-navy); }
.wp-block-button.is-style-aya-light .wp-block-button__link:hover { background: #e9eefb; }
.wp-block-button.is-style-aya-link-light .wp-block-button__link { color: #fff; }
.wp-block-buttons { gap: 0.75rem 1.25rem; align-items: center; }

/* =========================================================
   Header and mega menu
   ========================================================= */
.aya-header {
	position: sticky; top: var(--aya-admin-bar); z-index: 100;
	background: #fff; border-bottom: 1px solid var(--aya-line);
}
.aya-header__inner {
	max-width: calc(var(--aya-container) + 40px); margin: 0 auto; padding: 0 20px;
	height: var(--aya-header-h); display: flex; align-items: center; gap: 24px;
}
.aya-header__logo { display: inline-flex; flex-shrink: 0; }
.aya-header__logo img { height: 40px; width: auto; display: block; }
.aya-nav { margin: 0 auto; }
.aya-nav__list { list-style: none; margin: 0; padding: 0; display: flex; gap: 2px; }
.aya-nav__item { position: relative; }
.aya-nav__trigger {
	font: inherit; font-size: 0.9375rem; font-weight: 500; color: var(--aya-ink);
	background: none; border: 0; padding: 8px 12px; cursor: pointer; border-radius: 6px;
	display: inline-flex; align-items: center; gap: 6px;
}
.aya-nav__trigger:hover { color: var(--aya-navy); }
.aya-nav__trigger[aria-expanded="true"] { color: var(--aya-navy); background: var(--aya-tint); }
.aya-nav__chevron { width: 9px; height: 9px; transition: transform .15s ease; }
.aya-nav__trigger[aria-expanded="true"] .aya-nav__chevron { transform: rotate(180deg); }

.aya-panel {
	position: absolute; top: calc(100% + 12px); left: 50%; transform: translateX(-50%);
	width: 380px; background: #fff; border: 1px solid var(--aya-line); border-radius: 12px;
	padding: 14px; box-shadow: 0 16px 40px rgba(1, 40, 112, 0.10);
}
.aya-panel[hidden] { display: none; }
.aya-panel--wide { width: 440px; }
.aya-panel__list { list-style: none; margin: 0; padding: 0; }
.aya-panel__divider { border-top: 1px solid var(--aya-line); margin-top: 6px; padding-top: 6px; }
.aya-panel__link { display: block; text-decoration: none; padding: 10px 12px; border-radius: 8px; color: var(--aya-ink); }
.aya-panel__link:hover { background: var(--aya-tint); color: var(--aya-ink); }
.aya-panel__title { display: block; font-weight: 600; font-size: 0.9375rem; }
.aya-panel__link:hover .aya-panel__title { color: var(--aya-navy); }
.aya-panel__desc { display: block; font-size: 0.8125rem; color: var(--aya-muted); margin-top: 2px; line-height: 1.45; }

.aya-menu-toggle {
	display: none; margin-left: auto; font: inherit; font-size: 0.875rem; font-weight: 600;
	background: none; color: var(--aya-ink); border: 1px solid var(--aya-line);
	border-radius: 6px; padding: 8px 14px; cursor: pointer;
}
.aya-drawer { display: none; }

@media (max-width: 1080px) {
	.aya-nav, .aya-header__cta { display: none; }
	.aya-menu-toggle { display: inline-flex; }
	.aya-drawer {
		display: block; position: fixed; left: 0; right: 0; bottom: 0;
		top: calc(var(--aya-header-h) + var(--aya-admin-bar));
		background: #fff; overflow-y: auto; border-top: 1px solid var(--aya-line);
		padding: 8px 20px calc(28px + env(safe-area-inset-bottom, 0px));
	}
	.aya-drawer[hidden] { display: none; }
	body.aya-menu-open { overflow: hidden; }
}
.aya-acc { border-bottom: 1px solid var(--aya-line); }
.aya-acc__trigger {
	width: 100%; display: flex; justify-content: space-between; align-items: center;
	font: inherit; font-size: 1.0625rem; font-weight: 600; color: var(--aya-ink);
	background: none; border: 0; padding: 16px 0; cursor: pointer; text-align: left;
}
.aya-acc__icon { font-size: 1.375rem; font-weight: 400; line-height: 1; color: var(--aya-navy); }
.aya-acc__trigger[aria-expanded="true"] .aya-acc__icon { transform: rotate(45deg); }
.aya-acc__body { padding: 0 0 12px; }
.aya-acc__body[hidden] { display: none; }
.aya-acc__body .aya-panel__list { margin: 0; padding: 0; list-style: none; }
.aya-acc__body .aya-panel__link { padding: 10px 0; }
.aya-acc__body .aya-panel__link:hover { background: none; }
.aya-drawer__cta { margin-top: 20px; width: 100%; padding: 14px; font-size: 1rem; }

/* =========================================================
   Sections (homepage patterns)
   ========================================================= */
.aya-main { margin: 0; }
.aya-section { padding-top: clamp(56px, 8vw, 96px); padding-bottom: clamp(56px, 8vw, 96px); margin: 0 !important; }
.aya-section--tint { background: var(--aya-tint); }
.aya-section--line { border-top: 1px solid var(--aya-line); }
.aya-section--navy { background: var(--aya-navy); }
.aya-section--navy h2 { color: #fff; font-size: var(--wp--preset--font-size--display); max-width: 18ch; }
.aya-section > .wp-block-heading:first-child,
.aya-section .aya-row-between .wp-block-heading { margin-top: 0; }
.aya-section h2 + .aya-grid,
.aya-section .aya-row-between + .aya-grid { margin-top: 2rem; }

.aya-intro { font-size: var(--wp--preset--font-size--large); max-width: 62ch; margin-top: 0.75rem; }
.aya-intro + .aya-grid { margin-top: 2rem; }
.aya-lede { font-size: var(--wp--preset--font-size--large); max-width: 56ch; }
.aya-small { font-size: 0.875rem; color: var(--aya-muted); }
.aya-eyebrow { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--aya-muted); margin: 0; }

.aya-arrow-link { margin-top: 1.25rem; }
.aya-arrow-link a {
	font-weight: 600; color: var(--aya-ink); text-decoration: underline;
	text-underline-offset: 4px; text-decoration-thickness: 1px;
}
.aya-arrow-link a:hover { color: var(--aya-navy); }

/* Placeholder for content still to supply. Remove the class once real content is in. */
.aya-todo {
	display: inline-block; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
	background: #FFF4D6; color: #7A5600; padding: 4px 10px; border-radius: 999px; margin: 0;
}

/* Hero */
.aya-hero { padding-top: clamp(48px, 7vw, 88px); }
.aya-hero__cols { gap: clamp(28px, 5vw, 64px); align-items: center !important; }
.aya-hero h1 { margin-top: 0; }
.aya-stats-row {
	margin-top: clamp(40px, 6vw, 64px) !important; padding: 18px 0;
	border-top: 1px solid var(--aya-line); border-bottom: 1px solid var(--aya-line);
	gap: 12px 32px !important; align-items: center;
}
.aya-stat-inline { margin: 0; font-size: 0.9375rem; }
.aya-stat-inline strong { color: var(--aya-ink); font-weight: 700; }
.aya-stats-row + .aya-small { margin-top: 2rem; }

/* Media placeholders (swap for real images) */
.aya-media {
	background: #EEF0F3; border: 1px dashed #C9CED6; border-radius: var(--aya-radius);
	min-height: 220px; display: flex; align-items: center; justify-content: center;
	padding: 24px; text-align: center; margin: 0;
}
.aya-media--tall { min-height: clamp(260px, 32vw, 380px); }
.aya-media--card { min-height: 0; aspect-ratio: 16 / 9; border: 0; border-radius: 0; border-bottom: 1px solid var(--aya-line); }
.aya-media__label { font-size: 0.8125rem; color: var(--aya-muted); max-width: 44ch; margin: 0; }

/* Chips (logos, tools, certifications) */
.aya-chips { gap: 8px !important; margin-top: 0.75rem; }
.aya-chip {
	margin: 0; font-size: 0.8125rem; color: var(--aya-text); background: #fff;
	border: 1px solid var(--aya-line); border-radius: 6px; padding: 6px 12px;
}
.aya-chips .aya-small { margin: 0 6px 0 0; align-self: center; }

/* Grids and cards */
.aya-grid { gap: 16px !important; }
.aya-card {
	background: #fff; border: 1px solid var(--aya-line); border-radius: var(--aya-radius);
	padding: 24px; margin: 0 !important; display: flex; flex-direction: column;
}
.aya-card > * { margin-top: 0; }
.aya-card h3 { margin: 0.25rem 0 0.5rem; }
.aya-card p { margin: 0 0 0.5rem; }
.aya-card .aya-arrow-link { margin-top: auto; padding-top: 0.75rem; }
.aya-card__num { font-size: 0.8125rem; color: var(--aya-muted); }
.aya-card--media { padding: 0; overflow: hidden; }
.aya-card__body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; margin: 0 !important; }
.aya-card__body .aya-arrow-link { margin-top: auto; }
.aya-card--link h3 a { text-decoration: none; color: var(--aya-ink); }
.aya-card--link:hover { border-color: var(--aya-navy); }
.aya-card--link:hover h3 a { color: var(--aya-navy); }
.aya-card--link h3 a::after { content: ""; position: absolute; inset: 0; }
.aya-card--link { position: relative; }

.aya-rule-item { border-top: 2px solid var(--aya-ink); padding-top: 18px; margin: 0 !important; }
.aya-rule-item h3 { margin: 0 0 0.5rem; }
.aya-rule-item p { margin: 0; }
.aya-big-stat { font-size: 1.75rem; font-weight: 700; color: var(--aya-navy); line-height: 1.2; margin: 0 0 0.35rem !important; }
.aya-cases-stats, .aya-section .aya-grid + .aya-grid { margin-top: 2.5rem; }

.aya-quote__text { color: var(--aya-ink); font-size: 1.0625rem; line-height: 1.5; }
.aya-quote__by { font-size: 0.875rem; color: var(--aya-muted); margin-top: auto !important; padding-top: 1rem; }
.aya-quote__by strong { color: var(--aya-ink); }

/* Two-column splits */
.aya-split { gap: clamp(32px, 6vw, 72px); }
.aya-v-center { align-self: center; }

/* Header row with a heading and a link */
.wp-block-group.aya-row-between { justify-content: space-between; align-items: baseline; gap: 12px 24px; }
.aya-row-between .aya-arrow-link { margin: 0; }
.aya-also { margin-top: clamp(40px, 6vw, 64px) !important; padding-top: 28px; border-top: 1px solid var(--aya-line); }
.aya-also p { margin: 0; }

/* =========================================================
   Footer
   ========================================================= */
.aya-footer { background: var(--aya-ink); color: rgba(255, 255, 255, 0.72); font-size: 0.875rem; }
.aya-footer a { color: rgba(255, 255, 255, 0.72); text-decoration: none; }
.aya-footer a:hover { color: #fff; }
.aya-footer__inner { max-width: calc(var(--aya-container) + 40px); margin: 0 auto; padding: 64px 20px 28px; }
.aya-footer__top { display: grid; grid-template-columns: 1.3fr repeat(5, 1fr); gap: 32px 24px; }
.aya-footer__brand img { height: 40px; width: auto; display: block; }
.aya-footer__brand p { margin: 12px 0 0; max-width: 18ch; }
.aya-footer__heading { color: #fff; font-size: 0.875rem; font-weight: 600; margin: 0 0 12px; letter-spacing: 0; }
.aya-footer__col ul { list-style: none; margin: 0; padding: 0; }
.aya-footer__col li { margin: 0 0 8px; line-height: 1.4; }
.aya-footer__newsletter { margin-top: 48px; max-width: 460px; }
.aya-footer__newsletter label { display: block; color: #fff; font-weight: 600; margin-bottom: 10px; }
.aya-footer__newsletter-row { display: flex; gap: 10px; }
.aya-footer__newsletter input {
	flex: 1; min-width: 0; font: inherit; font-size: 0.9375rem; padding: 0.7rem 0.9rem;
	border-radius: 6px; border: 1px solid rgba(255, 255, 255, 0.2); background: rgba(255, 255, 255, 0.06); color: #fff;
}
.aya-footer__newsletter input::placeholder { color: rgba(255, 255, 255, 0.5); }
.aya-footer__bottom {
	margin-top: 40px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, 0.12);
	display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; font-size: 0.8125rem;
}
.aya-footer__bottom p { margin: 0; }
@media (max-width: 960px) {
	.aya-footer__top { grid-template-columns: repeat(3, 1fr); }
	.aya-footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
	.aya-footer__top { grid-template-columns: repeat(2, 1fr); }
}

/* =========================================================
   Basic pages and posts
   ========================================================= */
.aya-page { padding-top: clamp(40px, 6vw, 72px); padding-bottom: clamp(56px, 8vw, 96px); }
.aya-meta { color: var(--aya-muted); font-size: 0.875rem; }

@media (prefers-reduced-motion: reduce) {
	.aya-nav__chevron, .aya-acc__icon { transition: none; }
}

/* =========================================================
   Logo strip ("Trusted by ML teams at")
   Upload logos with transparent backgrounds; they are shown in grey
   at one height and turn to full colour on hover.
   ========================================================= */
.aya-logos { margin-top: 2rem; }
.aya-logos .aya-small { margin: 0 0 0.75rem; }
.wp-block-group.aya-logo-row { gap: 20px 40px; align-items: center; }
.aya-logo-row .wp-block-image.aya-logo { margin: 0; }
.aya-logo-row .wp-block-image.aya-logo img {
	height: 34px !important; width: auto !important; max-width: 150px; object-fit: contain;
	filter: grayscale(1); opacity: 0.65; transition: filter .2s ease, opacity .2s ease;
}
.aya-logo-row .wp-block-image.aya-logo img:hover { filter: none; opacity: 1; }
.aya-logos .aya-todo { margin-top: 1rem; }
@media (prefers-reduced-motion: reduce) {
	.aya-logo-row .wp-block-image.aya-logo img { transition: none; }
}