/* IOI Glossary — matches the Elementor kit: ink #1E1C20, red #E52525, page #F5F5F5, line #E3E1E2,
   Albert Sans body, PP Neue Corp display, square corners. */
.ioi-gl {
	--gl-ink: #1e1c20;
	--gl-ink-soft: #2d2d2d;
	--gl-muted: #5f5b62;
	--gl-red: #e52525;
	--gl-page: #f5f5f5;
	--gl-white: #fff;
	--gl-line: #e3e1e2;
	--gl-display: "PP Neue Corp", "Albert Sans", sans-serif;
	--gl-body: "Albert Sans", system-ui, sans-serif;
	background: var(--gl-page);
	color: var(--gl-ink);
	font-family: var(--gl-body);
	font-size: 1rem;
	line-height: 1.6;
	max-width: none;
	padding: 0;
	margin: 0;
}
.ioi-gl *, .ioi-gl *::before, .ioi-gl *::after { box-sizing: border-box; }
.ioi-gl-wrap { width: 100%; max-width: 1340px; margin: 0 auto; padding: 0 24px; }
.ioi-gl-narrow { max-width: 860px; }

/* Hero */
.ioi-gl-hero { background: var(--gl-ink); color: var(--gl-white); padding: 150px 0 56px; }
.ioi-gl-eyebrow {
	display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
	margin: 0 0 14px; font-size: .8rem; font-weight: 600; font-size: .95rem; letter-spacing: .02em; color: var(--gl-red);
}
.ioi-gl-title {
	font-family: var(--gl-display); font-weight: 500;
	font-size: clamp(2.6rem, 6vw, 4.6rem); line-height: 1.02; letter-spacing: -.01em; margin: 0 0 20px; color: inherit;
}
.ioi-gl-hero--term .ioi-gl-title { font-size: clamp(2.1rem, 4.6vw, 3.6rem); }
.ioi-gl-intro { max-width: 720px; font-size: 1.15rem; color: #cfcbd1; }
.ioi-gl-intro p { margin: 0 0 12px; }

/* Search + filters */
.ioi-gl-tools { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; margin-top: 32px; }
.ioi-gl-search {
	flex: 1 1 340px; display: flex; align-items: center; gap: 10px; max-width: 560px;
	background: var(--gl-white); color: var(--gl-ink); padding: 0 16px; border: 2px solid transparent;
}
.ioi-gl-search:focus-within { border-color: var(--gl-red); }
.ioi-gl .ioi-gl-search input[type="search"] {
	flex: 1; min-width: 0; border: 0; box-shadow: none; border-radius: 0; outline: 0; background: transparent; padding: 15px 0;
	font: inherit; font-size: 1rem; color: var(--gl-ink);
}
.ioi-gl-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.ioi-gl .ioi-gl-filters button {
	font: inherit; font-weight: 600; font-size: .95rem; cursor: pointer; border-radius: 0;
	background: transparent; color: var(--gl-white); border: 1px solid #55515a; padding: 12px 16px; line-height: 1;
}
.ioi-gl .ioi-gl-filters button span { opacity: .6; margin-left: 4px; font-weight: 400; }
.ioi-gl .ioi-gl-filters button:hover { border-color: var(--gl-white); background: transparent; color: var(--gl-white); }
.ioi-gl .ioi-gl-filters button:focus:not(.is-active) { background: transparent; color: var(--gl-white); border-color: #55515a; }
.ioi-gl .ioi-gl-filters button:focus-visible { outline: 2px solid var(--gl-white); outline-offset: 2px; }
.ioi-gl .ioi-gl-filters button.is-active { background: var(--gl-red); border-color: var(--gl-red); color: var(--gl-white); }

/* A–Z bar */
.ioi-gl-az { position: sticky; top: 60px; z-index: 5; background: var(--gl-white); border-bottom: 1px solid var(--gl-line); }
.ioi-gl-az .ioi-gl-wrap { display: flex; overflow-x: auto; gap: 2px; padding-top: 6px; padding-bottom: 6px; scrollbar-width: none; }
.ioi-gl-az a, .ioi-gl-az span {
	flex: 0 0 auto; min-width: 36px; text-align: center; padding: 8px 6px; font-weight: 600; font-size: .95rem; text-decoration: none;
}
.ioi-gl-az a { color: var(--gl-ink); }
.ioi-gl-az a:hover, .ioi-gl-az a.is-current { background: var(--gl-ink); color: var(--gl-white); }
.ioi-gl-az span { color: #c4c0c6; }
.ioi-gl-az a.is-hidden { color: #c4c0c6; pointer-events: none; }

/* Index list */
.ioi-gl-list { padding-top: 48px; padding-bottom: 72px; }
.ioi-gl-group { display: grid; grid-template-columns: 96px 1fr; gap: 24px; padding: 32px 0; border-top: 1px solid var(--gl-line); scroll-margin-top: 130px; }
.ioi-gl-group:first-child { border-top: 0; padding-top: 0; }
.ioi-gl-letter { font-family: var(--gl-display); font-weight: 500; font-size: 4rem; line-height: 1; margin: 0; color: var(--gl-red); }
.ioi-gl-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.ioi-gl-grid--2 { grid-template-columns: repeat(2, 1fr); }
.ioi-gl-card {
	display: flex; flex-direction: column; gap: 10px; padding: 22px; background: var(--gl-white);
	border: 1px solid var(--gl-line); color: var(--gl-ink); text-decoration: none; transition: border-color .15s, transform .15s;
}
.ioi-gl-card:hover { border-color: var(--gl-ink); transform: translateY(-2px); color: var(--gl-ink); }
.ioi-gl-card-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.ioi-gl-card h3 { margin: 0; font-family: var(--gl-body); font-size: 1.15rem; font-weight: 600; line-height: 1.3; color: var(--gl-ink); }
.ioi-gl-card p { margin: 0; font-size: .95rem; line-height: 1.5; color: var(--gl-muted); flex: 1; }
.ioi-gl-more { font-size: .85rem; font-weight: 600; color: var(--gl-red); }
.ioi-gl-auto { flex: 0 0 auto; display: inline-flex; color: #b9b5bb; line-height: 0; margin-top: 2px; }
.ioi-gl-hero .ioi-gl-auto { color: #a9a5ab; margin-top: 0; }
.ioi-gl-sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.ioi-gl-badge {
	flex: 0 0 auto; display: inline-block; padding: 4px 8px; font-size: .7rem; font-weight: 700; letter-spacing: .08em;
	text-transform: uppercase; line-height: 1.2; background: var(--gl-red); color: var(--gl-white);
}
.ioi-gl-badge--muted { background: transparent; color: #cfcbd1; border: 1px solid #55515a; }
.ioi-gl-empty { padding: 40px 0; font-size: 1.1rem; color: var(--gl-muted); }
.ioi-gl-card[hidden], .ioi-gl-group[hidden] { display: none; }

/* Term page */
.ioi-gl-crumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; font-size: .9rem; color: #a9a5ab; }
.ioi-gl-crumbs a { color: #cfcbd1; text-decoration: none; }
.ioi-gl-crumbs a:hover { color: var(--gl-white); text-decoration: underline; }
.ioi-gl-definition { margin-top: 28px; padding: 22px 24px; border-left: 4px solid var(--gl-red); background: var(--gl-ink-soft); }
.ioi-gl-definition span { display: block; font-size: .85rem; font-weight: 600; letter-spacing: .02em; color: #a9a5ab; margin-bottom: 6px; }
.ioi-gl-definition p { margin: 0; font-size: 1.2rem; line-height: 1.5; color: var(--gl-white); }

.ioi-gl-body { padding-top: 56px; padding-bottom: 24px; font-size: 1.075rem; line-height: 1.75; color: var(--gl-ink-soft); }
.ioi-gl-body h2 {
	font-family: var(--gl-body); font-weight: 600; font-size: clamp(1.5rem, 3vw, 1.9rem); line-height: 1.25;
	color: var(--gl-ink); margin: 48px 0 16px; text-transform: none;
}
.ioi-gl-body h2:first-child { margin-top: 0; }
.ioi-gl-body h3 { font-family: var(--gl-body); font-weight: 600; font-size: 1.25rem; color: var(--gl-ink); margin: 32px 0 10px; }
.ioi-gl-body p { margin: 0 0 18px; }
.ioi-gl-body ul, .ioi-gl-body ol { margin: 0 0 22px; padding-left: 1.3em; }
.ioi-gl-body li { margin-bottom: 8px; }
.ioi-gl-body ul li::marker { color: var(--gl-red); }
.ioi-gl-body a { color: var(--gl-ink); text-decoration: underline; text-decoration-color: var(--gl-red); text-underline-offset: 3px; text-decoration-thickness: 2px; }
.ioi-gl-body a:hover { color: var(--gl-red); }
.ioi-gl-body strong { color: var(--gl-ink); }

.ioi-gl-related { padding-top: 32px; padding-bottom: 72px; border-top: 1px solid var(--gl-line); }
.ioi-gl-related > h2 { font-family: var(--gl-display); font-weight: 500; font-size: 2.2rem; margin: 0 0 20px; color: var(--gl-ink); }
.ioi-gl-back { margin: 28px 0 0; }
.ioi-gl-back a { font-weight: 600; color: var(--gl-ink); text-decoration: none; }
.ioi-gl-back a:hover { color: var(--gl-red); }

/* Term page layout: sticky Sections nav + content */
/* The site sets overflow-x: hidden on html/body, which disables position: sticky. clip keeps the same
   no-horizontal-scroll behaviour without creating a scroll container. */
body.single-ioi_glossary, html:has(> body.single-ioi_glossary) { overflow-x: clip; }
.ioi-gl-mid { max-width: 1180px; }
.ioi-gl-hero--term .ioi-gl-definition { max-width: 860px; }
.ioi-gl-layout { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 72px; align-items: start; padding-top: 64px; padding-bottom: 80px; }
.ioi-gl-main { min-width: 0; max-width: 800px; }
.ioi-gl-layout .ioi-gl-body { padding: 0 0 16px; max-width: none; }
.ioi-gl-layout .ioi-gl-related { padding: 40px 0 0; max-width: none; }
.ioi-gl-body h2, .ioi-gl-related > h2 { scroll-margin-top: 120px; }
.ioi-gl-figure { margin: 0 0 44px; border: 1px solid var(--gl-line); background: var(--gl-white); }
.ioi-gl-figure img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; }

.ioi-gl-toc { position: sticky; top: 120px; max-height: calc(100vh - 140px); overflow-y: auto; }
.ioi-gl-toc-box summary { list-style: none; font-weight: 600; font-size: 1.05rem; color: var(--gl-ink); pointer-events: none; }
.ioi-gl-toc-box summary::-webkit-details-marker { display: none; }
.ioi-gl-toc ol { list-style: none; margin: 14px 0 0; padding: 0; }
.ioi-gl-toc li { margin: 0; }
.ioi-gl-toc a {
	display: block; padding: 7px 0 7px 14px; border-left: 2px solid var(--gl-line); color: var(--gl-muted);
	font-size: .92rem; line-height: 1.4; text-decoration: none; transition: color .15s, border-color .15s;
}
.ioi-gl-toc a:hover { color: var(--gl-ink); border-left-color: var(--gl-ink); }
.ioi-gl-toc a.is-active { color: var(--gl-ink); border-left-color: var(--gl-red); font-weight: 600; }

@media (max-width: 960px) {
	.ioi-gl-layout { grid-template-columns: minmax(0, 1fr); gap: 32px; padding-top: 32px; }
	.ioi-gl-toc { position: static; max-height: none; overflow: visible; }
	.ioi-gl-toc-box { background: var(--gl-white); border: 1px solid var(--gl-line); padding: 16px 18px; }
	.ioi-gl-toc-box summary { pointer-events: auto; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
	.ioi-gl-toc-box summary::after { content: "+"; font-size: 1.4rem; line-height: 1; color: var(--gl-red); }
	.ioi-gl-toc-box[open] summary::after { content: "\2212"; }
}

/* CTA band */
.ioi-gl-cta { background: var(--gl-ink); color: var(--gl-white); padding: 72px 0; }
.ioi-gl-cta .ioi-gl-wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px; }
.ioi-gl-cta h2 { font-family: var(--gl-display); font-weight: 500; font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1; margin: 0 0 12px; max-width: 760px; color: var(--gl-white); }
.ioi-gl-cta p:not(.ioi-gl-eyebrow) { margin: 0; color: #cfcbd1; max-width: 620px; }
.ioi-gl-btn {
	display: inline-block; background: var(--gl-red); color: var(--gl-white); padding: 16px 28px; font-weight: 600;
	text-decoration: none; border: 2px solid var(--gl-red); transition: background .15s;
}
.ioi-gl-btn:hover { background: transparent; color: var(--gl-white); }

@media (max-width: 1100px) {
	.ioi-gl-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 767px) {
	.ioi-gl-wrap { padding: 0 16px; }
	.ioi-gl-hero { padding: 116px 0 40px; }
	.ioi-gl-group { grid-template-columns: 1fr; gap: 12px; padding: 24px 0; }
	.ioi-gl-letter { font-size: 3rem; }
	.ioi-gl-grid, .ioi-gl-grid--2 { grid-template-columns: 1fr; }
	.ioi-gl-filters { width: 100%; flex-wrap: nowrap; gap: 6px; }
	.ioi-gl .ioi-gl-filters button { flex: 1 1 0; min-width: 0; padding: 12px 4px; font-size: .82rem; }
	.ioi-gl .ioi-gl-filters button span { display: none; }
	.ioi-gl-body { padding-top: 40px; font-size: 1.02rem; }
	.ioi-gl-cta { padding: 56px 0; }
}

/* Typography: body text 20px (18px on phones); titles at the display font's real weight.
   PP Neue Corp is only installed in Medium (500), so anything heavier was faux-bolded by the browser. */
.ioi-gl .ioi-gl-body,
.ioi-gl .ioi-gl-body p,
.ioi-gl .ioi-gl-body li,
.ioi-gl .ioi-gl-intro,
.ioi-gl .ioi-gl-intro p,
.ioi-gl .ioi-gl-definition p,
.ioi-gl .ioi-gl-card p,
.ioi-gl .ioi-gl-cta p:not(.ioi-gl-eyebrow) { font-size: 20px; }
.ioi-gl .ioi-gl-card p { line-height: 1.5; }

.ioi-gl h1, .ioi-gl h2, .ioi-gl h3, .ioi-gl h4,
.ioi-gl .ioi-gl-title, .ioi-gl .ioi-gl-letter { font-weight: 500; font-synthesis: none; }

@media (max-width: 767px) {
	.ioi-gl .ioi-gl-body,
	.ioi-gl .ioi-gl-body p,
	.ioi-gl .ioi-gl-body li,
	.ioi-gl .ioi-gl-intro,
	.ioi-gl .ioi-gl-intro p,
	.ioi-gl .ioi-gl-definition p,
	.ioi-gl .ioi-gl-card p,
	.ioi-gl .ioi-gl-cta p:not(.ioi-gl-eyebrow) { font-size: 18px; }
}