/*
 * InspectAI theme — components.
 * Tokens come from theme.json (--wp--preset--*). Dark mode redefines the same
 * tokens, so every block and the portal follow automatically.
 */

/* ---------- Foundation: dark-first. Brand accents, gradients, effects. ---------- */
:root {
	color-scheme: dark;
	--ia-grad-brand: linear-gradient(135deg, #8B5CF6 0%, #3B82F6 70%, #22D3EE 115%);
	--ia-grad-text: linear-gradient(120deg, #CDBEFC 0%, #A9C7FF 55%, #8BE7F7 100%);
	--ia-glass: rgba(19, 26, 46, .72);
	--ia-shadow: 0 24px 60px -32px rgba(0, 0, 0, .75);
	--ia-shadow-lg: 0 40px 90px -40px rgba(0, 0, 0, .85);
	--ia-ease: cubic-bezier(.22, .61, .36, 1);
}

/* Light mode is an explicit opt-in (the header toggle sets data-theme="light").
   Dark is the default for every visitor regardless of system preference. */
:root[data-theme="light"] {
	--wp--preset--color--bg: #F6F8FB;
	--wp--preset--color--paper: #F6F8FB;
	--wp--preset--color--surface: #FFFFFF;
	--wp--preset--color--surface-2: #F1F4F9;
	--wp--preset--color--ink: #0A1F3D;
	--wp--preset--color--harbour: #14335F;
	--wp--preset--color--harbour-line: #2A4A78;
	--wp--preset--color--slate: #1B2433;
	--wp--preset--color--muted: #556074;
	--wp--preset--color--line: #D9DEE7;
	--wp--preset--color--on-ink: #EAF0F8;
	--wp--preset--color--on-ink-muted: #A9B8CE;
	--wp--preset--color--verified: #1E7F52;
	--wp--preset--color--failed: #B42F25;
	--wp--preset--color--pending: #8A5A00;
	color-scheme: light;
}
:root[data-theme="light"] .wp-site-blocks a:where(:not(.wp-element-button):not(.ia-btn)) { color: #1D4C9A; }

/* Shared helpers */
.ia-grad-text { background: var(--ia-grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ia-glass { background: var(--ia-glass); border: 1px solid rgba(255, 255, 255, .12); backdrop-filter: blur(12px); border-radius: var(--wp--custom--radius--panel); box-shadow: var(--ia-shadow); }
:root[data-theme="light"] .ia-glass { background: rgba(255, 255, 255, .8); border-color: var(--wp--preset--color--line); }

body { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
::selection { background: color-mix(in srgb, var(--wp--preset--color--signal) 45%, transparent); }
:where(.wp-site-blocks) :focus-visible { outline: 2px solid var(--wp--preset--color--signal); outline-offset: 3px; }
p, li { max-width: var(--wp--custom--measure); }
.has-text-align-center { margin-inline: auto; }
img { height: auto; }

/* Skip link visible on focus */
.skip-link.screen-reader-text:focus { background: var(--wp--preset--color--signal); color: var(--wp--preset--color--signal-ink); padding: .75rem 1rem; z-index: 1000; }

/* ---------- Header ---------- */
.ia-site-header {
	position: sticky; top: 0; z-index: 100;
	background: color-mix(in srgb, var(--wp--preset--color--ink) 82%, transparent);
	-webkit-backdrop-filter: blur(14px) saturate(140%);
	backdrop-filter: blur(14px) saturate(140%);
	color: var(--wp--preset--color--on-ink);
	border-bottom: 1px solid var(--wp--preset--color--line);
}
.admin-bar .ia-site-header { top: var(--wp-admin--admin-bar--height, 32px); }
.ia-site-header__row { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: 4.25rem; max-width: 1240px; margin: 0 auto; }
.ia-logo { display: inline-flex; align-items: center; gap: .55rem; color: #fff; text-decoration: none; font-family: var(--wp--preset--font-family--display); font-weight: 600; font-size: 1.2rem; letter-spacing: -.02em; }
.ia-logo svg { flex: none; }
.ia-logo:hover { color: #fff; }
.ia-site-header .wp-block-navigation { gap: .25rem 1.4rem; }
.ia-site-header .wp-block-navigation a { color: var(--wp--preset--color--on-ink-muted); text-decoration: none; padding: .35rem 0; border-bottom: 2px solid transparent; }
.ia-site-header .wp-block-navigation a:hover, .ia-site-header .wp-block-navigation a[aria-current="page"] { color: #fff; border-bottom-color: var(--wp--preset--color--signal); }
.ia-site-header .ia-account-links .ia-btn { min-height: 40px; padding: .5rem .95rem; font-size: .925rem; }
.ia-site-header .ia-account-links .ia-btn--ghost { color: #fff; border-color: var(--wp--preset--color--harbour-line); }
.ia-site-header .ia-account-menu summary { color: #fff; }
.ia-header-tools { display: flex; align-items: center; gap: .5rem; }
.ia-mode-toggle { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--wp--preset--color--harbour-line); background: transparent; color: var(--wp--preset--color--on-ink); cursor: pointer; }
.ia-mode-toggle[aria-pressed="true"] { background: var(--wp--preset--color--harbour); }
/* Mobile overlay menu uses core navigation; restyle the overlay. */
.ia-site-header .wp-block-navigation__responsive-container.is-menu-open { background: var(--wp--preset--color--ink); color: #fff; padding: 1.5rem; }
.ia-site-header .wp-block-navigation__responsive-container.is-menu-open a { color: #fff; font-size: 1.25rem; }
.ia-site-header .wp-block-navigation__responsive-container-open, .ia-site-header .wp-block-navigation__responsive-container-close { color: #fff; }

/* ---------- Sections ---------- */
.is-style-ink { background: var(--wp--preset--color--ink); color: var(--wp--preset--color--on-ink); }
.is-style-ink :where(h1, h2, h3, h4) { color: #fff; }
.is-style-ink a:where(:not(.wp-element-button)) { color: #fff; }
.ia-section-intro { color: var(--wp--preset--color--muted); font-size: var(--wp--preset--font-size--medium); }
.is-style-ink .ia-section-intro { color: var(--wp--preset--color--on-ink-muted); }
.ia-lede { font-size: var(--wp--preset--font-size--medium); line-height: 1.55; }

/* Buttons */
.wp-block-button.is-style-ink .wp-block-button__link { background: var(--wp--preset--color--ink); color: #fff; }
.wp-block-button.is-style-ink .wp-block-button__link:hover { background: var(--wp--preset--color--harbour); }
.wp-block-button.is-style-quiet .wp-block-button__link { background: transparent; color: inherit; border: 1px solid currentColor; }
.is-style-ink .wp-block-button.is-style-quiet .wp-block-button__link { color: #fff; border-color: var(--wp--preset--color--harbour-line); }
.wp-block-button__link { min-height: 44px; display: inline-flex; align-items: center; }

/* Primary CTAs use the brand gradient (violet -> blue -> cyan). */
.wp-block-button:not(.is-style-ink):not(.is-style-quiet) .wp-block-button__link,
.ia-btn--primary,
.ia-btn--accent {
	background: var(--ia-grad-brand);
	color: #0A0620;
	border: 0;
	box-shadow: 0 8px 22px -10px rgba(139, 92, 246, .5);
	transition: transform .2s var(--ia-ease), box-shadow .3s var(--ia-ease);
}
.wp-block-button:not(.is-style-ink):not(.is-style-quiet) .wp-block-button__link:hover,
.ia-btn--primary:hover,
.ia-btn--accent:hover {
	background: var(--ia-grad-brand);
	color: #0A0620;
	transform: translateY(-2px);
	box-shadow: 0 14px 30px -12px rgba(139, 92, 246, .6);
}

/* ---------- Hero ---------- */
.ia-hero { position: relative; overflow: hidden; }
.ia-hero h1 { font-size: clamp(2.4rem, 5.6vw, 4.25rem); line-height: 1.04; letter-spacing: -.035em; max-width: 13ch; margin: 0; }
.ia-hero .ia-lede { color: var(--wp--preset--color--on-ink-muted); max-width: 46ch; }
.ia-hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; max-width: 1240px; margin: 0 auto; }
.ia-hero__note { color: var(--wp--preset--color--on-ink-muted); font-size: .9rem; }

/* The evidence ledger — the one memorable element. */
.ia-ledger { background: #0f2747; border: 1px solid var(--wp--preset--color--harbour-line); border-radius: var(--wp--custom--radius--panel); color: var(--wp--preset--color--on-ink); font-size: .95rem; box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .6); }
.ia-ledger__head { display: flex; justify-content: space-between; gap: 1rem; padding: .9rem 1.1rem; border-bottom: 1px solid var(--wp--preset--color--harbour-line); color: var(--wp--preset--color--on-ink-muted); font-size: .85rem; }
.ia-ledger__head strong { color: #fff; font-weight: 600; }
.ia-ledger__sample { color: var(--wp--preset--color--signal); }
.ia-ledger ol { list-style: none; margin: 0; padding: 0; }
.ia-ledger li { display: grid; grid-template-columns: 2rem minmax(0, 1fr) 8.5rem; gap: .9rem; padding: .95rem 1.1rem; border-bottom: 1px solid rgba(42, 74, 120, .6); max-width: none; align-items: start; }
.ia-ledger li:last-child { border-bottom: 0; }
.ia-ledger__n { color: var(--wp--preset--color--on-ink-muted); font-variant-numeric: tabular-nums; }
.ia-ledger__q { overflow-wrap: anywhere; line-height: 1.45; }
.ia-ledger__q code { font-family: inherit; color: #ffd9a0; background: none; padding: 0; }
.ia-ledger__p { display: block; color: var(--wp--preset--color--on-ink-muted); font-size: .8rem; margin-top: .25rem; }
.ia-stamp { justify-self: end; display: inline-flex; align-items: center; gap: .35rem; padding: .25rem .55rem; border: 1.5px solid currentColor; border-radius: 4px; font-size: .8rem; font-weight: 600; line-height: 1.2; transform: rotate(-2deg); white-space: nowrap; }
.ia-stamp--ok { color: #6fdca8; } .ia-stamp--fail { color: #ff9a8f; } .ia-stamp--pend { color: #f5c46b; }
.ia-ledger__foot { padding: .75rem 1.1rem; font-size: .8rem; color: var(--wp--preset--color--on-ink-muted); border-top: 1px solid var(--wp--preset--color--harbour-line); }

/* Stamp-in sequence: hidden only when JS is running (html.js), shown once stamped. */
@media (prefers-reduced-motion: no-preference) {
	.js .ia-ledger[data-stamp]:not(.is-stamped) .ia-stamp { opacity: 0; transform: rotate(-2deg) scale(1.6); }
}
.ia-ledger.is-stamped .ia-stamp { opacity: 1; transform: rotate(-2deg) scale(1); transition: opacity .18s ease-out, transform .28s cubic-bezier(.2, 1.4, .4, 1); }
.ia-ledger.is-stamped li:nth-child(2) .ia-stamp { transition-delay: .35s; }
.ia-ledger.is-stamped li:nth-child(3) .ia-stamp { transition-delay: .7s; }
.ia-ledger.is-stamped li:nth-child(4) .ia-stamp { transition-delay: 1.05s; }

/* Platforms strip */
.ia-platform-strip { display: flex; flex-wrap: wrap; align-items: baseline; gap: .75rem 2rem; }
.ia-platform-strip .ia-platforms { color: #fff; }
.ia-platform-strip p { margin: 0; color: var(--wp--preset--color--on-ink-muted); font-size: .9rem; }

/* ---------- Problem / what we inspect: two-column ledger lists ---------- */
.ia-split { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.ia-checklist { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--wp--preset--color--line); }
.ia-checklist li { display: grid; grid-template-columns: 1.6rem 1fr; gap: .75rem; padding: 1rem 0; border-bottom: 1px solid var(--wp--preset--color--line); max-width: none; }
.ia-checklist li::before { content: ""; width: 1rem; height: 1rem; margin-top: .3rem; border: 2px solid var(--wp--preset--color--verified); border-radius: 3px; background: linear-gradient(135deg, transparent 45%, var(--wp--preset--color--verified) 45%, var(--wp--preset--color--verified) 55%, transparent 55%); }
.ia-checklist strong { font-family: var(--wp--preset--font-family--display); font-weight: 600; }

/* ---------- Process (a true sequence, so numbers are earned) ---------- */
.ia-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; counter-reset: ia-step; }
.ia-steps > li { counter-increment: ia-step; display: grid; grid-template-columns: 4.5rem minmax(0, 1fr); gap: 1.25rem; padding: 1.5rem 0; border-top: 1px solid var(--wp--preset--color--line); max-width: none; }
.ia-steps > li::before { content: counter(ia-step); font-family: var(--wp--preset--font-family--display); font-size: 2.5rem; font-weight: 600; line-height: 1; color: color-mix(in srgb, var(--wp--preset--color--violet) 55%, transparent); }
.ia-steps h3 { margin: 0 0 .35rem; font-size: var(--wp--preset--font-size--medium); }
.ia-steps p { margin: 0; color: var(--wp--preset--color--muted); }
.ia-steps--three { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; }
.ia-steps--three > li { grid-template-columns: 1fr; gap: .75rem; }

/* Comparison callout: URL in query vs unprompted mention */
.ia-versus { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border: 1px solid var(--wp--preset--color--line); border-radius: var(--wp--custom--radius--panel); overflow: hidden; background: var(--wp--preset--color--surface); }
.ia-versus > div { padding: 1.5rem; }
.ia-versus > div + div { border-left: 1px solid var(--wp--preset--color--line); }
.ia-versus h3 { margin-top: 0; font-size: var(--wp--preset--font-size--medium); }
.ia-versus blockquote { margin: 1rem 0; padding: .75rem 1rem; background: var(--wp--preset--color--paper); border-left: 3px solid var(--wp--preset--color--line); font-size: .95rem; }

/* ---------- Use cases ---------- */
.ia-uses { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(2rem, 5vw, 4rem); }
.ia-uses li { padding: 1.5rem 0; border-top: 1px solid var(--wp--preset--color--line); max-width: none; }
.ia-uses h3 { margin: 0 0 .5rem; font-size: var(--wp--preset--font-size--medium); }
.ia-uses p { margin: 0; color: var(--wp--preset--color--muted); }

/* ---------- FAQ ---------- */
.ia-faq details { border-bottom: 1px solid var(--wp--preset--color--line); }
.ia-faq details:first-of-type { border-top: 1px solid var(--wp--preset--color--line); }
.ia-faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1rem; padding: 1.15rem 0; font-family: var(--wp--preset--font-family--display); font-weight: 600; font-size: 1.1rem; }
.ia-faq summary::-webkit-details-marker { display: none; }
.ia-faq summary::after { content: "+"; font-weight: 400; font-size: 1.5rem; line-height: 1; color: var(--wp--preset--color--muted); transition: transform .2s; }
.ia-faq details[open] summary::after { transform: rotate(45deg); }
.ia-faq details > div { padding: 0 0 1.25rem; color: var(--wp--preset--color--slate); }
.ia-faq details > div p { margin: 0 0 .75rem; }

/* ---------- Blog ---------- */
.ia-post-list { gap: 0 !important; }
.ia-post-list > li { border-top: 1px solid var(--wp--preset--color--line); padding: 1.75rem 0 !important; }
.ia-post-card { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 1.75rem; align-items: start; }
.ia-post-card .wp-block-post-featured-image img { border-radius: var(--wp--custom--radius--control); aspect-ratio: 3/2; object-fit: cover; }
.ia-post-card .wp-block-post-title { font-size: var(--wp--preset--font-size--large); margin: .25rem 0 .5rem; }
.ia-post-card .wp-block-post-title a { color: inherit; text-decoration: none; }
.ia-post-card .wp-block-post-title a:hover { text-decoration: underline; }
.ia-post-meta { display: flex; flex-wrap: wrap; gap: .25rem 1rem; color: var(--wp--preset--color--muted); font-size: var(--wp--preset--font-size--small); }
.ia-article .wp-block-post-content { font-size: 1.125rem; line-height: 1.72; }
.ia-article .wp-block-post-content > * { max-width: var(--wp--custom--measure); }
.ia-related { border-top: 1px solid var(--wp--preset--color--line); margin-top: 3rem; padding-top: 1.5rem; }
.ia-related h2 { font-size: var(--wp--preset--font-size--medium); }
.ia-related ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .75rem; }
.ia-related li { display: flex; justify-content: space-between; gap: 1rem; max-width: none; }
.ia-related span { color: var(--wp--preset--color--muted); font-size: .9rem; white-space: nowrap; }
.wp-block-query-pagination { margin-top: 2rem; gap: .5rem; }
.wp-block-search__input { min-height: 44px; border-radius: var(--wp--custom--radius--control); border-color: var(--wp--preset--color--line); background: var(--wp--preset--color--surface); color: inherit; }
.wp-block-search__button { border-radius: var(--wp--custom--radius--control); }

/* ---------- Legal prose ---------- */
.ia-legal h2 { font-size: var(--wp--preset--font-size--large); margin-top: 2.5rem; }
.ia-legal h3 { font-size: var(--wp--preset--font-size--medium); }
.ia-legal-note { border-left: 3px solid var(--wp--preset--color--pending); padding: .75rem 1rem; background: var(--wp--preset--color--surface); color: var(--wp--preset--color--muted); }

/* ---------- Footer ---------- */
.ia-site-footer { position: relative; background: var(--wp--preset--color--ink); color: var(--wp--preset--color--on-ink-muted); font-size: .95rem; border-top: 1px solid var(--wp--preset--color--line); }
.ia-site-footer::before { content: ""; position: absolute; top: -1px; left: 0; right: 0; height: 1px; background: var(--ia-grad-brand); opacity: .55; }
.ia-site-footer a { color: var(--wp--preset--color--on-ink); text-decoration: none; }
.ia-site-footer a:hover { text-decoration: underline; }
.ia-site-footer h2 { color: #fff; font-size: 1rem; margin: 0 0 .75rem; font-family: var(--wp--preset--font-family--display); }
.ia-site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .45rem; }
.ia-footer-grid { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 2rem; max-width: 1240px; margin: 0 auto; }
.ia-footer-base { max-width: 1240px; margin: 0 auto; border-top: 1px solid var(--wp--preset--color--harbour-line); padding-top: 1.25rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; font-size: .85rem; }
.ia-footer-base p { margin: 0; max-width: 80ch; }
.ia-site-footer .ia-disclaimer { color: var(--wp--preset--color--on-ink-muted); }
.ia-social { display: flex !important; gap: 1rem !important; }

/* ---------- Reveal (process steps, use cases, and opt-in .ia-animate) ---------- */
.ia-reveal { opacity: 0; transform: translateY(14px); }
.ia-reveal.is-visible { opacity: 1; transform: none; transition: opacity .5s ease, transform .5s ease; }
.js .ia-animate { opacity: 0; transform: translateY(18px); }
.ia-animate.is-visible { opacity: 1; transform: none; transition: opacity .6s var(--ia-ease), transform .6s var(--ia-ease); }
.ia-animate.d1 { transition-delay: .07s; } .ia-animate.d2 { transition-delay: .14s; } .ia-animate.d3 { transition-delay: .21s; }

/* Portal and auth pages sit on paper, framed by the same header/footer. */
.inspectai-portal .ia-main { background: var(--wp--preset--color--paper); }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
	.ia-hero__grid, .ia-split { grid-template-columns: 1fr; }
	.ia-footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.ia-footer-grid > :first-child { grid-column: 1 / -1; }
	.ia-steps--three { grid-template-columns: 1fr; gap: 0; }
	.ia-steps--three > li { grid-template-columns: 4.5rem minmax(0, 1fr); }
}
@media (max-width: 720px) {
	.ia-ledger li { grid-template-columns: 1.5rem minmax(0, 1fr); }
	.ia-stamp { grid-column: 2; justify-self: start; }
	.ia-versus, .ia-uses { grid-template-columns: 1fr; }
	.ia-versus > div + div { border-left: 0; border-top: 1px solid var(--wp--preset--color--line); }
	.ia-post-card { grid-template-columns: 1fr; }
	.ia-header-tools .ia-account-links .ia-btn--ghost { display: none; }
	.ia-site-header__row { gap: .75rem; }
}
@media (max-width: 480px) {
	.ia-footer-grid { grid-template-columns: 1fr; }
	.ia-header-tools .ia-btn--accent { padding: .45rem .7rem; font-size: .85rem; }
}
@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
	.ia-reveal, .ia-animate { opacity: 1; transform: none; }
}

/* ---------- Inner page masthead ---------- */
.ia-masthead h1 { font-size: var(--wp--preset--font-size--x-large); line-height: 1.08; letter-spacing: -.025em; max-width: 20ch; margin: 0; }
.ia-masthead .ia-lede { color: var(--wp--preset--color--on-ink-muted); max-width: 56ch; margin-top: 1rem; }

/* Legal pages */
.ia-legal-meta { color: var(--wp--preset--color--muted); font-size: .95rem; }
.ia-legal ul { padding-left: 1.2rem; }
.ia-legal li { margin-bottom: .5rem; }
.ia-legal code { font-size: .85em; }

/* Status legend (sample report) */
.ia-legend { display: grid; gap: 0; margin: 0; border-top: 1px solid var(--wp--preset--color--line); }
.ia-legend > div { display: grid; grid-template-columns: minmax(12rem, 16rem) 1fr; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--wp--preset--color--line); }
.ia-legend dt { font-family: var(--wp--preset--font-family--display); font-weight: 600; }
.ia-legend dd { margin: 0; color: var(--wp--preset--color--muted); }

/* Single subscription card on the home page */
.ia-pricing--subscription { grid-template-columns: minmax(0, 420px); }
.is-style-ink .ia-plan--featured { background: var(--wp--preset--color--harbour); border-color: var(--wp--preset--color--harbour-line); color: #eaf0f8; }
.is-style-ink .ia-plan:not(.ia-plan--featured) { color: var(--wp--preset--color--slate); }
.is-style-ink .ia-plan:not(.ia-plan--featured) :where(h3) { color: var(--wp--preset--color--slate); }

@media (max-width: 640px) {
	.ia-legend > div { grid-template-columns: 1fr; gap: .25rem; }
}

/* Owner-written page content (replaces the default template pattern) */
.ia-masthead__inner, .ia-owner-content { max-width: 1200px; margin-inline: auto; padding-inline: clamp(1rem, 4vw, 2.5rem); }
div.ia-masthead:not(.wp-block-group[style]) { padding-block: var(--wp--preset--spacing--60) var(--wp--preset--spacing--50); }
.ia-owner-content { padding-block: var(--wp--preset--spacing--60); }
.ia-owner-content.ia-legal { max-width: 760px; }

/* Narrow sections share the 1200px left edge but keep a shorter measure. */
.ia-narrow.is-layout-constrained > :where(:not(.alignfull)) { max-width: 860px; margin-left: max(0px, calc((100% - 1200px) / 2)) !important; }
.ia-narrow--760.is-layout-constrained > :where(:not(.alignfull)) { max-width: 760px; }
.ia-narrow--960.is-layout-constrained > :where(:not(.alignfull)) { max-width: 960px; }
.ia-narrow--1000.is-layout-constrained > :where(:not(.alignfull)) { max-width: 1000px; }

/* Breathing room between a heading and the ruled list below it */
* + .ia-checklist, * + .ia-steps, * + .ia-uses, * + .ia-faq, * + .ia-legend, * + .ia-pricing, * + .ia-sample { margin-top: 1.75rem; }
.ia-steps + p, .ia-uses + p, .ia-faq + p, .ia-pricing + p, .ia-sample + p { margin-top: 1.75rem; }
.ia-btn--block { box-sizing: border-box; }
.ia-masthead.is-layout-constrained > * { margin-left: max(0px, calc((100% - 1200px) / 2)) !important; }

/* Featured plan keeps the brand gradient CTA (inherited from the primary rule). */

/* Blog category dropdown */
.wp-block-categories-dropdown select { min-height: 44px; padding: .5rem .75rem; border: 1px solid var(--wp--preset--color--line); border-radius: var(--wp--custom--radius--control, 6px); background: var(--wp--preset--color--surface); color: var(--wp--preset--color--slate); font: inherit; }
.ia-site-header .ia-logo, .ia-site-footer .ia-logo { color: #fff; }

/* =====================================================================
   Stage 3 — premium homepage treatments (dark SaaS).
   Styles the real, as-built content + shortcode components.
   Plugin-component rules are scoped (.ia-pricing/.ia-sample) so they win
   over the plugin's app.css without editing the plugin.
   ===================================================================== */

/* Plugin-component links readable on the dark default */
:root { --ia-link: #8db4f5; }
:root[data-theme="light"] { --ia-link: #1D4C9A; }

/* Hero: restrained ambient glow behind the content */
.ia-hero::before {
	content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
	background:
		radial-gradient(48% 55% at 10% -5%, rgba(139, 92, 246, .20), transparent 60%),
		radial-gradient(42% 48% at 96% 8%, rgba(34, 211, 238, .12), transparent 58%);
}
.ia-hero > * { position: relative; z-index: 1; }

/* Evidence ledger -> premium glass report panel (keeps the stamp motif) */
.ia-ledger {
	background: linear-gradient(165deg, var(--wp--preset--color--surface-2), var(--wp--preset--color--surface));
	border-color: var(--wp--preset--color--line);
	box-shadow: var(--ia-shadow-lg);
}
.ia-ledger__head { border-bottom-color: var(--wp--preset--color--line); }
.ia-ledger li { border-bottom-color: rgba(255, 255, 255, .055); }
.ia-ledger__q code { color: var(--wp--preset--color--cyan); }
.ia-ledger__sample { color: var(--wp--preset--color--cyan); }

/* Platform strip -> chips */
.ia-platform-strip .ia-platforms li {
	background: rgba(255, 255, 255, .04);
	border: 1px solid var(--wp--preset--color--line);
	border-radius: 999px; padding: .3rem .85rem; font-size: .95rem;
}

/* Process steps -> premium cards with a gradient-tinted number */
.ia-steps--three > li {
	border-top: 0; position: relative;
	background: linear-gradient(165deg, var(--wp--preset--color--surface-2), var(--wp--preset--color--surface));
	border: 1px solid var(--wp--preset--color--line);
	border-radius: var(--wp--custom--radius--panel);
	padding: 1.6rem 1.4rem;
}
.ia-steps--three > li::before {
	display: inline-grid; place-items: center; width: 2.8rem; height: 2.8rem;
	border-radius: 14px; background: rgba(139, 92, 246, .14);
	border: 1px solid rgba(139, 92, 246, .32); color: #C4B5FD;
	font-size: 1.3rem; margin-bottom: .7rem;
}

/* Pricing (shortcode) — premium cards, gradient-border featured plan */
.ia-pricing .ia-plan {
	background: linear-gradient(165deg, var(--wp--preset--color--surface-2), var(--wp--preset--color--surface));
	border: 1px solid var(--wp--preset--color--line);
	border-radius: var(--wp--custom--radius--panel);
	transition: transform .3s var(--ia-ease), border-color .3s;
}
.ia-pricing .ia-plan:hover { transform: translateY(-4px); border-color: var(--wp--preset--color--line-2, rgba(255,255,255,.14)); }
.ia-pricing .ia-plan--featured {
	border: 1px solid transparent;
	background:
		linear-gradient(165deg, var(--wp--preset--color--surface-2), var(--wp--preset--color--surface)) padding-box,
		var(--ia-grad-brand) border-box;
	color: var(--wp--preset--color--slate);
	box-shadow: 0 26px 54px -34px rgba(139, 92, 246, .5);
}
.ia-pricing .ia-plan--featured .ia-plan__eyebrow { color: #C4B5FD; }
.ia-pricing .ia-plan--featured .ia-plan__name,
.ia-pricing .ia-plan--featured .ia-plan__amount { color: var(--wp--preset--color--on-ink); }
.ia-pricing .ia-plan--featured .ia-plan__per { color: var(--wp--preset--color--muted); }
.ia-pricing .ia-plan--featured .ia-btn--primary { background: var(--ia-grad-brand); color: #0A0620; }

/* Sample report (shortcode) — premium panel + pill status badges */
.ia-sample {
	background: linear-gradient(165deg, var(--wp--preset--color--surface-2), var(--wp--preset--color--surface));
	border-color: var(--wp--preset--color--line);
	box-shadow: var(--ia-shadow);
}
.ia-sample .ia-status {
	display: inline-flex; align-items: center; gap: .35rem;
	padding: .22rem .6rem; border-radius: 999px; font-size: .8rem;
}
.ia-sample .ia-status--successful {
	background: color-mix(in srgb, var(--wp--preset--color--verified) 14%, transparent);
	border: 1px solid color-mix(in srgb, var(--wp--preset--color--verified) 42%, transparent);
}
.ia-sample .ia-status--failed {
	background: color-mix(in srgb, var(--wp--preset--color--failed) 14%, transparent);
	border: 1px solid color-mix(in srgb, var(--wp--preset--color--failed) 42%, transparent);
}
.ia-sample .ia-status--pending, .ia-sample .ia-status--unverified {
	background: color-mix(in srgb, var(--wp--preset--color--pending) 14%, transparent);
	border: 1px solid color-mix(in srgb, var(--wp--preset--color--pending) 42%, transparent);
}

/* FAQ — subtle hover affordance */
.ia-faq summary:hover { color: var(--wp--preset--color--on-ink); }
:root[data-theme="light"] .ia-faq summary:hover { color: var(--wp--preset--color--ink); }

/* =====================================================================
   Stage 4 — secondary-page treatments.
   ===================================================================== */

/* Page masthead -> premium header with a restrained glow + brand hairline */
.ia-masthead { position: relative; overflow: hidden; }
.ia-masthead::before {
	content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
	background:
		radial-gradient(50% 120% at 15% -25%, rgba(139, 92, 246, .18), transparent 60%),
		radial-gradient(42% 100% at 92% -15%, rgba(34, 211, 238, .10), transparent 58%);
}
.ia-masthead::after {
	content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
	background: var(--ia-grad-brand); opacity: .4;
}
.ia-masthead > *, .ia-masthead__inner { position: relative; z-index: 1; }

/* Status legend (sample-report page) -> colour the status terms */
.ia-legend dt { display: flex; align-items: baseline; gap: .45rem; }
.ia-legend > div:nth-child(1) dt { color: var(--wp--preset--color--verified); }
.ia-legend > div:nth-child(2) dt { color: var(--wp--preset--color--failed); }
.ia-legend > div:nth-child(3) dt,
.ia-legend > div:nth-child(4) dt { color: var(--wp--preset--color--pending); }

/* Form fields: brand focus border on the dark surfaces */
.ia-form :is(input, select, textarea):focus-visible { border-color: var(--wp--preset--color--violet); }