/* ==========================================================================
   InfraAlert theme — main stylesheet
   ========================================================================== */

/* ---- Design tokens -------------------------------------------------------- */
:root {
  --ia-navy: #0B1220;
  --ia-navy-2: #131C31;
  --ia-navy-3: #1C2740;
  --ia-accent: #FF5A1F;
  --ia-accent-hover: #E64A12;
  --ia-cyan: #22D3EE;

  --ia-bg: #F3F5F9;
  --ia-surface: #FFFFFF;
  --ia-surface-2: #F8FAFC;
  --ia-text: #0F172A;
  --ia-text-2: #334155;
  --ia-muted: #64748B;
  --ia-border: #E2E8F0;
  --ia-link: #1D4ED8;

  --sev-kritiek: #DC2626;
  --sev-hoog: #EA580C;
  --sev-middel: #D97706;
  --sev-laag: #16A34A;
  --sev-info: #2563EB;

  --ia-radius: 10px;
  --ia-radius-sm: 6px;
  --ia-shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 4px 16px rgba(15, 23, 42, .06);
  --ia-shadow-lg: 0 10px 30px rgba(15, 23, 42, .14);
  --ia-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --ia-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --ia-container: 1240px;
  --ia-content: 760px;
  --ia-header-h: 68px;
}

html[data-theme="dark"] {
  --ia-bg: #0B1220;
  --ia-surface: #131C31;
  --ia-surface-2: #182340;
  --ia-text: #E6EDF5;
  --ia-text-2: #C3CDDD;
  --ia-muted: #94A3B8;
  --ia-border: #243049;
  --ia-link: #7DD3FC;
  --ia-shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 4px 16px rgba(0, 0, 0, .35);
  --ia-shadow-lg: 0 10px 30px rgba(0, 0, 0, .5);
}

/* ---- Base ----------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--ia-font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ia-text);
  background: var(--ia-bg);
  -webkit-font-smoothing: antialiased;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--ia-link); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { line-height: 1.2; letter-spacing: -.01em; margin: 0 0 .5em; font-weight: 700; color: var(--ia-text); }
h1 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
h2 { font-size: clamp(1.35rem, 2.2vw, 1.75rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1.1em; }
code, pre { font-family: var(--ia-mono); font-size: .9em; }
pre { background: var(--ia-navy); color: #E6EDF5; padding: 1rem 1.25rem; border-radius: var(--ia-radius-sm); overflow: auto; }
:focus-visible { outline: 3px solid var(--ia-cyan); outline-offset: 2px; }
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(1px,1px,1px,1px); white-space: nowrap; }
.skip-link { position: absolute; left: -999px; top: 8px; z-index: 1000; background: var(--ia-accent); color: #fff; padding: .5rem 1rem; border-radius: var(--ia-radius-sm); }
.skip-link:focus { left: 8px; }

.ia-container { max-width: var(--ia-container); margin: 0 auto; padding: 0 20px; }
.ia-section { margin: 2.5rem 0; }
.ia-section__head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.1rem; }
.ia-section__title { margin: 0; font-size: 1.15rem; text-transform: uppercase; letter-spacing: .08em; display: flex; align-items: center; gap: .6rem; }
.ia-section__title::before { content: ""; width: 5px; height: 1.15em; background: var(--cat-color, var(--ia-accent)); border-radius: 2px; }
.ia-section__title a { color: inherit; }
.ia-section__more { font-size: .85rem; font-weight: 600; color: var(--ia-muted); white-space: nowrap; }
.ia-section__more:hover { color: var(--ia-accent); }

/* ---- Buttons -------------------------------------------------------------- */
.ia-btn { display: inline-flex; align-items: center; gap: .4rem; padding: .55rem 1rem; border-radius: var(--ia-radius-sm); border: 1px solid transparent; font: inherit; font-weight: 600; font-size: .9rem; cursor: pointer; background: var(--ia-accent); color: #fff; line-height: 1.2; }
.ia-btn:hover { background: var(--ia-accent-hover); text-decoration: none; color: #fff; }
.ia-btn--ghost { background: transparent; color: var(--ia-text); border-color: var(--ia-border); }
.ia-btn--ghost:hover { background: var(--ia-surface-2); color: var(--ia-text); }
.ia-iconbtn { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 8px; border: 0; background: transparent; color: inherit; cursor: pointer; }
.ia-iconbtn:hover { background: rgba(255,255,255,.08); }
.ia-iconbtn svg { width: 22px; height: 22px; }

/* ---- Top bar -------------------------------------------------------------- */
.ia-topbar { background: var(--ia-navy); color: #9AA8BF; font-size: .78rem; border-bottom: 1px solid #1C2740; }
.ia-topbar .ia-container { display: flex; align-items: center; justify-content: space-between; min-height: 34px; gap: 1rem; }
.ia-topbar a { color: #C3CDDD; }
.ia-topbar__nav { display: flex; gap: 1.2rem; list-style: none; margin: 0; padding: 0; }
.ia-topbar__status { display: inline-flex; align-items: center; gap: .45rem; }
.ia-topbar__status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #22C55E; box-shadow: 0 0 0 3px rgba(34,197,94,.25); }

/* ---- Header --------------------------------------------------------------- */
.ia-header { position: sticky; top: 0; z-index: 100; background: var(--ia-navy-2); color: #fff; border-bottom: 1px solid var(--ia-navy-3); transition: box-shadow .2s; }
.ia-header.is-stuck { box-shadow: var(--ia-shadow-lg); }
.ia-header .ia-container { display: flex; align-items: center; gap: 1.25rem; min-height: var(--ia-header-h); position: relative; }
.ia-brand { display: inline-flex; align-items: center; flex-shrink: 0; }
.ia-brand img, .ia-brand svg { height: 44px; width: auto; }
.ia-brand a { color: inherit; display: inline-flex; }
.ia-nav { flex: 1; }
.ia-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: .15rem; }
.ia-nav li { position: relative; }
.ia-nav a { display: block; padding: .5rem .7rem; color: #DCE3EE; font-weight: 600; font-size: .9rem; border-radius: 6px; white-space: nowrap; }
.ia-nav a:hover, .ia-nav .current-menu-item > a, .ia-nav .current-category-ancestor > a, .ia-nav .current_page_item > a { background: rgba(255,255,255,.08); color: #fff; text-decoration: none; }
.ia-nav .sub-menu { display: none; position: absolute; top: 100%; left: 0; min-width: 220px; background: var(--ia-navy-2); border: 1px solid var(--ia-navy-3); border-radius: var(--ia-radius-sm); padding: .4rem; box-shadow: var(--ia-shadow-lg); }
.ia-nav li:hover > .sub-menu, .ia-nav li:focus-within > .sub-menu { display: block; }
.ia-nav .sub-menu a { padding: .45rem .7rem; font-weight: 500; }
.ia-nav .menu-item-has-children > a::after { content: ""; display: inline-block; width: 6px; height: 6px; margin-left: .4rem; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: translateY(-3px) rotate(45deg); opacity: .6; }
.ia-header__tools { display: flex; align-items: center; gap: .25rem; margin-left: auto; }
.ia-nav-toggle { display: none; }
.ia-nav-toggle .ia-x, .ia-nav-toggle[aria-expanded="true"] .ia-burger { display: none; }
.ia-nav-toggle[aria-expanded="true"] .ia-x { display: block; }
.ia-theme-toggle .ia-icon-sun, html[data-theme="dark"] .ia-theme-toggle .ia-icon-moon { display: none; }
html[data-theme="dark"] .ia-theme-toggle .ia-icon-sun { display: block; }

/* Search panel */
.ia-search { display: none; background: var(--ia-navy-2); border-bottom: 1px solid var(--ia-navy-3); padding: 1rem 0; }
.ia-search.is-open { display: block; }
.ia-searchform { display: flex; gap: .5rem; max-width: 720px; margin: 0 auto; }
.ia-searchform input[type="search"] { flex: 1; font: inherit; padding: .7rem 1rem; border-radius: var(--ia-radius-sm); border: 1px solid var(--ia-border); background: var(--ia-surface); color: var(--ia-text); min-width: 0; }
.ia-searchform button { flex-shrink: 0; }

/* ---- Ticker --------------------------------------------------------------- */
.ia-ticker { background: var(--ia-surface); border-bottom: 1px solid var(--ia-border); font-size: .88rem; overflow: hidden; }
.ia-ticker .ia-container { display: flex; align-items: stretch; gap: 0; padding-right: 0; }
.ia-ticker__label { background: var(--ia-accent); color: #fff; font-weight: 800; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; display: inline-flex; align-items: center; gap: .4rem; padding: .5rem .8rem; flex-shrink: 0; }
.ia-ticker__label::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #fff; animation: ia-blink 1.2s infinite; }
@keyframes ia-blink { 50% { opacity: .2; } }
.ia-ticker__viewport { flex: 1; overflow: hidden; position: relative; mask-image: linear-gradient(90deg, transparent 0, #000 24px, #000 calc(100% - 40px), transparent); -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 24px, #000 calc(100% - 40px), transparent); }
.ia-ticker__track { display: flex; gap: 2.5rem; list-style: none; margin: 0; padding: 0 1rem; white-space: nowrap; animation: ia-marquee var(--ticker-speed, 40s) linear infinite; width: max-content; min-height: 36px; align-items: center; }
.ia-ticker:hover .ia-ticker__track, .ia-ticker:focus-within .ia-ticker__track { animation-play-state: paused; }
.ia-ticker__track li { display: inline-flex; align-items: center; gap: .5rem; }
.ia-ticker__track a { color: var(--ia-text); font-weight: 500; }
.ia-ticker__track time { color: var(--ia-muted); font-size: .78rem; font-variant-numeric: tabular-nums; }
@keyframes ia-marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .ia-ticker__track { animation: none; white-space: normal; flex-wrap: wrap; row-gap: .25rem; }
  .ia-ticker__track li[aria-hidden="true"] { display: none; }
  .ia-ticker__viewport { mask-image: none; -webkit-mask-image: none; }
}

/* ---- Badges / chips ------------------------------------------------------- */
.ia-chip { display: inline-flex; align-items: center; gap: .35rem; font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: .22rem .55rem; border-radius: 4px; background: var(--cat-color, var(--ia-navy-3)); color: #fff; line-height: 1.2; }
.ia-chip:hover { text-decoration: none; filter: brightness(1.1); color: #fff; }
.ia-chip--outline { background: transparent; color: var(--cat-color, var(--ia-text)); border: 1.5px solid var(--cat-color, var(--ia-border)); }
.ia-sev { display: inline-flex; align-items: center; gap: .35rem; font-size: .7rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; padding: .22rem .55rem; border-radius: 4px; color: #fff; background: var(--sev-color, var(--sev-info)); line-height: 1.2; }
.ia-sev:hover { color: #fff; text-decoration: none; filter: brightness(1.1); }
.ia-sev::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,.9); }
.ia-sev--kritiek { --sev-color: var(--sev-kritiek); }
.ia-sev--hoog { --sev-color: var(--sev-hoog); }
.ia-sev--middel { --sev-color: var(--sev-middel); }
.ia-sev--laag { --sev-color: var(--sev-laag); }
.ia-sev--info { --sev-color: var(--sev-info); }
.ia-badges { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }

/* ---- Meta ----------------------------------------------------------------- */
.ia-meta { display: flex; flex-wrap: wrap; gap: .3rem .9rem; color: var(--ia-muted); font-size: .8rem; align-items: center; }
.ia-meta a { color: inherit; }
.ia-meta time { font-variant-numeric: tabular-nums; }
.ia-meta__item { display: inline-flex; align-items: center; gap: .3rem; }
.ia-meta__item svg { width: 14px; height: 14px; opacity: .75; }

/* ---- Cards ---------------------------------------------------------------- */
.ia-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.ia-grid--4 { grid-template-columns: repeat(4, 1fr); }
.ia-grid--3 { grid-template-columns: repeat(3, 1fr); }
.ia-card { background: var(--ia-surface); border: 1px solid var(--ia-border); border-radius: var(--ia-radius); overflow: hidden; display: flex; flex-direction: column; transition: transform .15s, box-shadow .15s; position: relative; }
.ia-card:hover { transform: translateY(-2px); box-shadow: var(--ia-shadow); }
.ia-card__media { position: relative; aspect-ratio: 16 / 10; background: var(--ia-navy); overflow: hidden; }
.ia-card__media img { width: 100%; height: 100%; object-fit: cover; }
.ia-card__media .ia-badges { position: absolute; left: .7rem; top: .7rem; }
.ia-card__body { padding: .95rem 1.05rem 1.05rem; display: flex; flex-direction: column; gap: .5rem; flex: 1; }
.ia-card__title { font-size: 1.05rem; margin: 0; line-height: 1.3; }
.ia-card__title a { color: var(--ia-text); }
.ia-card__title a::after { content: ""; position: absolute; inset: 0; }
.ia-card__excerpt { color: var(--ia-text-2); font-size: .88rem; margin: 0; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.ia-card .ia-meta { margin-top: auto; }
.ia-card .ia-chip, .ia-card .ia-sev { position: relative; z-index: 2; }

/* ---- Hero ----------------------------------------------------------------- */
.ia-hero { display: grid; grid-template-columns: 2fr 1fr; gap: 1.25rem; margin-top: 1.5rem; }
.ia-hero__side { display: grid; gap: 1.25rem; grid-template-rows: 1fr 1fr; }
.ia-feature { position: relative; border-radius: var(--ia-radius); overflow: hidden; background: var(--ia-navy); color: #fff; min-height: 420px; display: flex; align-items: flex-end; isolation: isolate; }
.ia-feature--small { min-height: 200px; }
.ia-feature__img { position: absolute; inset: 0; z-index: -1; }
.ia-feature__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.ia-feature:hover .ia-feature__img img { transform: scale(1.03); }
.ia-feature::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(11,18,32,.05) 20%, rgba(11,18,32,.92) 100%); }
.ia-feature__body { padding: 1.5rem; display: flex; flex-direction: column; gap: .6rem; width: 100%; }
.ia-feature--small .ia-feature__body { padding: 1rem 1.1rem; gap: .4rem; }
.ia-feature__title { margin: 0; font-size: clamp(1.3rem, 2.4vw, 1.9rem); color: #fff; line-height: 1.2; }
.ia-feature--small .ia-feature__title { font-size: 1.05rem; }
.ia-feature__title a { color: #fff; }
.ia-feature__title a::after { content: ""; position: absolute; inset: 0; }
.ia-feature__excerpt { margin: 0; color: #C3CDDD; font-size: .95rem; max-width: 60ch; }
.ia-feature .ia-meta { color: #9AA8BF; }
.ia-feature .ia-chip, .ia-feature .ia-sev { position: relative; z-index: 2; }

/* ---- Two-column layout with sidebar -------------------------------------- */
.ia-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 2.5rem; }
.ia-main { min-width: 0; }
.ia-sidebar { min-width: 0; }
.ia-widget { background: var(--ia-surface); border: 1px solid var(--ia-border); border-radius: var(--ia-radius); padding: 1.1rem 1.2rem; margin-bottom: 1.25rem; }
.ia-widget__title, .ia-widget .widget-title { font-size: .85rem; text-transform: uppercase; letter-spacing: .1em; margin: 0 0 .9rem; display: flex; align-items: center; gap: .5rem; }
.ia-widget__title::before, .ia-widget .widget-title::before { content: ""; width: 4px; height: 1em; background: var(--ia-accent); border-radius: 2px; }
.ia-widget ul { list-style: none; margin: 0; padding: 0; }
.ia-widget li { padding: .45rem 0; border-top: 1px solid var(--ia-border); font-size: .9rem; }
.ia-widget li:first-child { border-top: 0; padding-top: 0; }
.ia-widget a { color: var(--ia-text); }
.ia-widget a:hover { color: var(--ia-accent); }
.ia-widget--dark { background: var(--ia-navy); color: #E6EDF5; border-color: var(--ia-navy-3); }
.ia-widget--dark .ia-widget__title { color: #fff; }
.ia-widget--dark p { color: #C3CDDD; font-size: .9rem; }
.ia-sevlist li { display: flex; align-items: center; justify-content: space-between; gap: .6rem; }
.ia-sevlist .ia-count { font-variant-numeric: tabular-nums; color: var(--ia-muted); font-size: .8rem; background: var(--ia-surface-2); padding: .1rem .5rem; border-radius: 999px; }
.ia-catlist li a { display: flex; align-items: center; gap: .6rem; }
.ia-catlist li a::before { content: ""; width: 10px; height: 10px; border-radius: 3px; background: var(--cat-color, var(--ia-navy-3)); flex-shrink: 0; }
.ia-catlist .ia-count { margin-left: auto; color: var(--ia-muted); font-size: .8rem; }

/* ---- List items (latest news) -------------------------------------------- */
.ia-list { display: flex; flex-direction: column; gap: 0; background: var(--ia-surface); border: 1px solid var(--ia-border); border-radius: var(--ia-radius); overflow: hidden; }
.ia-item { display: grid; grid-template-columns: 180px 1fr; gap: 1.1rem; padding: 1rem; border-top: 1px solid var(--ia-border); position: relative; }
.ia-item:first-child { border-top: 0; }
.ia-item:hover { background: var(--ia-surface-2); }
.ia-item__media { aspect-ratio: 16 / 10; border-radius: var(--ia-radius-sm); overflow: hidden; background: var(--ia-navy); }
.ia-item__media img { width: 100%; height: 100%; object-fit: cover; }
.ia-item__body { display: flex; flex-direction: column; gap: .4rem; min-width: 0; }
.ia-item__title { margin: 0; font-size: 1.1rem; line-height: 1.3; }
.ia-item__title a { color: var(--ia-text); }
.ia-item__title a::after { content: ""; position: absolute; inset: 0; }
.ia-item__excerpt { margin: 0; color: var(--ia-text-2); font-size: .9rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ia-item .ia-chip, .ia-item .ia-sev { position: relative; z-index: 2; }

/* ---- Compact list (widgets / related) ------------------------------------ */
.ia-compact { list-style: none; margin: 0; padding: 0; }
.ia-compact li { display: grid; grid-template-columns: 72px 1fr; gap: .7rem; align-items: start; padding: .6rem 0; border-top: 1px solid var(--ia-border); }
.ia-compact li:first-child { border-top: 0; padding-top: 0; }
.ia-compact img { width: 72px; height: 54px; object-fit: cover; border-radius: 4px; }
.ia-compact a { font-weight: 600; font-size: .9rem; line-height: 1.35; color: var(--ia-text); }
.ia-compact time { display: block; color: var(--ia-muted); font-size: .75rem; margin-top: .15rem; }

/* ---- Archive header ------------------------------------------------------- */
.ia-archive-head { background: var(--ia-navy); color: #fff; padding: 2.25rem 0; border-bottom: 4px solid var(--cat-color, var(--ia-accent)); margin-bottom: 2rem; }
.ia-archive-head__kicker { font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--cat-color, var(--ia-cyan)); font-weight: 700; margin-bottom: .4rem; }
.ia-archive-head h1 { color: #fff; margin: 0 0 .35rem; }
.ia-archive-head p { color: #C3CDDD; margin: 0; max-width: 70ch; }
.ia-archive-head__count { color: #9AA8BF; font-size: .85rem; margin-top: .4rem; }

/* ---- Single article ------------------------------------------------------- */
.ia-article { background: var(--ia-surface); border: 1px solid var(--ia-border); border-radius: var(--ia-radius); overflow: hidden; }
.ia-article__head { padding: 2rem 2.25rem 1.25rem; }
.ia-article__title { font-size: clamp(1.7rem, 3vw, 2.4rem); margin: .6rem 0 .7rem; }
.ia-article__lead { font-size: 1.15rem; color: var(--ia-text-2); margin: 0 0 1rem; }
.ia-article__hero { margin: 0; }
.ia-article__hero img { width: 100%; max-height: 520px; object-fit: cover; }
.ia-article__hero figcaption { font-size: .78rem; color: var(--ia-muted); padding: .5rem 2.25rem; }
.ia-article__body { padding: 1.5rem 2.25rem 2rem; font-size: 1.05rem; }
.ia-article__body > * { max-width: var(--ia-content); }
.ia-article__body h2 { margin-top: 1.8em; }
.ia-article__body h3 { margin-top: 1.5em; }
.ia-article__body img { border-radius: var(--ia-radius-sm); }
.ia-article__body blockquote { margin: 1.5rem 0; padding: .5rem 1.25rem; border-left: 4px solid var(--ia-accent); color: var(--ia-text-2); font-style: italic; }
.ia-article__body table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.ia-article__body th, .ia-article__body td { border: 1px solid var(--ia-border); padding: .5rem .7rem; text-align: left; }
.ia-article__body th { background: var(--ia-surface-2); }
.ia-article__body .alignwide { max-width: 100%; }
.ia-article__body .alignfull { max-width: none; margin-left: -2.25rem; margin-right: -2.25rem; }
.ia-article__footer { padding: 1.25rem 2.25rem; border-top: 1px solid var(--ia-border); display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; justify-content: space-between; }
.ia-tags { display: flex; flex-wrap: wrap; gap: .4rem; }
.ia-tags a { font-size: .78rem; padding: .25rem .6rem; border: 1px solid var(--ia-border); border-radius: 999px; color: var(--ia-text-2); background: var(--ia-surface-2); }
.ia-tags a:hover { border-color: var(--ia-accent); color: var(--ia-accent); text-decoration: none; }
.ia-share { display: flex; gap: .4rem; }
.ia-share a { display: inline-flex; width: 34px; height: 34px; align-items: center; justify-content: center; border-radius: 8px; border: 1px solid var(--ia-border); color: var(--ia-text-2); }
.ia-share a:hover { border-color: var(--ia-accent); color: var(--ia-accent); }
.ia-share svg { width: 16px; height: 16px; }

/* Severity alert bar at the top of an article */
.ia-alertbar { display: flex; align-items: center; gap: .8rem; padding: .8rem 2.25rem; background: color-mix(in srgb, var(--sev-color, var(--sev-info)) 12%, var(--ia-surface)); border-bottom: 1px solid color-mix(in srgb, var(--sev-color, var(--sev-info)) 35%, var(--ia-border)); font-size: .9rem; color: var(--ia-text); }
.ia-alertbar strong { color: var(--sev-color, var(--sev-info)); text-transform: uppercase; letter-spacing: .08em; font-size: .78rem; }
.ia-alertbar--kritiek { --sev-color: var(--sev-kritiek); }
.ia-alertbar--hoog { --sev-color: var(--sev-hoog); }
.ia-alertbar--middel { --sev-color: var(--sev-middel); }
.ia-alertbar--laag { --sev-color: var(--sev-laag); }
.ia-alertbar--info { --sev-color: var(--sev-info); }

/* Key facts box (CVE etc.) via the [feiten] shortcode */
.ia-facts { background: var(--ia-surface-2); border: 1px solid var(--ia-border); border-left: 4px solid var(--ia-accent); border-radius: var(--ia-radius-sm); padding: 1rem 1.25rem; margin: 1.5rem 0; font-size: .95rem; }
.ia-facts__title { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--ia-muted); margin: 0 0 .6rem; }
.ia-facts dl { display: grid; grid-template-columns: max-content 1fr; gap: .35rem 1rem; margin: 0; }
.ia-facts dt { font-weight: 700; color: var(--ia-muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; }
.ia-facts dd { margin: 0; }

.ia-author { display: flex; gap: 1rem; align-items: center; padding: 1.25rem 2.25rem; border-top: 1px solid var(--ia-border); background: var(--ia-surface-2); }
.ia-author img { width: 56px; height: 56px; border-radius: 50%; }
.ia-author__name { font-weight: 700; margin: 0; }
.ia-author__bio { margin: 0; font-size: .88rem; color: var(--ia-text-2); }

.ia-postnav { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 1.5rem 0; }
.ia-postnav a { display: block; background: var(--ia-surface); border: 1px solid var(--ia-border); border-radius: var(--ia-radius); padding: .9rem 1.1rem; color: var(--ia-text); }
.ia-postnav a:hover { border-color: var(--ia-accent); text-decoration: none; }
.ia-postnav span { display: block; color: var(--ia-muted); font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: .2rem; }
.ia-postnav .ia-postnav__next { text-align: right; }

/* ---- Pagination ----------------------------------------------------------- */
.ia-pagination { display: flex; justify-content: center; margin: 2rem 0; }
.ia-pagination .nav-links { display: flex; flex-wrap: wrap; gap: .35rem; }
.ia-pagination .page-numbers { display: inline-flex; align-items: center; min-width: 38px; height: 38px; padding: 0 .7rem; justify-content: center; border-radius: var(--ia-radius-sm); border: 1px solid var(--ia-border); background: var(--ia-surface); color: var(--ia-text); font-weight: 600; font-size: .9rem; }
.ia-pagination .page-numbers.current { background: var(--ia-accent); border-color: var(--ia-accent); color: #fff; }
.ia-pagination a.page-numbers:hover { border-color: var(--ia-accent); text-decoration: none; }

/* ---- Comments ------------------------------------------------------------- */
.ia-comments { background: var(--ia-surface); border: 1px solid var(--ia-border); border-radius: var(--ia-radius); padding: 1.5rem 2.25rem; margin-top: 1.5rem; }
.ia-comments ol { list-style: none; padding: 0; margin: 0; }
.ia-comments .comment { padding: 1rem 0; border-top: 1px solid var(--ia-border); }
.ia-comments .comment-body { display: grid; grid-template-columns: 40px 1fr; gap: .8rem; }
.ia-comments .avatar { border-radius: 50%; }
.ia-comments .comment-meta { font-size: .8rem; color: var(--ia-muted); }
.ia-comments .comment-author .fn { font-weight: 700; font-style: normal; color: var(--ia-text); }
.ia-comments .children { padding-left: 2.5rem; }
.ia-comments textarea, .ia-comments input[type="text"], .ia-comments input[type="email"], .ia-comments input[type="url"] { width: 100%; font: inherit; padding: .6rem .8rem; border: 1px solid var(--ia-border); border-radius: var(--ia-radius-sm); background: var(--ia-surface-2); color: var(--ia-text); }
.ia-comments .submit { background: var(--ia-accent); color: #fff; border: 0; padding: .6rem 1.2rem; border-radius: var(--ia-radius-sm); font-weight: 600; cursor: pointer; }

/* ---- Page / 404 / search -------------------------------------------------- */
.ia-page { background: var(--ia-surface); border: 1px solid var(--ia-border); border-radius: var(--ia-radius); padding: 2rem 2.25rem; }
.ia-page > * { max-width: var(--ia-content); }
.ia-empty { text-align: center; padding: 3rem 1rem; background: var(--ia-surface); border: 1px dashed var(--ia-border); border-radius: var(--ia-radius); }
.ia-empty svg { width: 64px; height: 64px; margin: 0 auto 1rem; }

/* ---- Newsletter box ------------------------------------------------------- */
.ia-newsletter { background: linear-gradient(135deg, var(--ia-navy-2), var(--ia-navy)); color: #fff; border-radius: var(--ia-radius); padding: 1.5rem 1.75rem; display: grid; grid-template-columns: 1fr auto; gap: 1rem 2rem; align-items: center; border: 1px solid var(--ia-navy-3); }
.ia-newsletter h3 { color: #fff; margin: 0 0 .2rem; }
.ia-newsletter p { margin: 0; color: #C3CDDD; font-size: .92rem; }
.ia-newsletter form { display: flex; gap: .5rem; }
.ia-newsletter input { font: inherit; padding: .6rem .9rem; border-radius: var(--ia-radius-sm); border: 1px solid var(--ia-navy-3); background: #fff; min-width: 240px; }

/* ---- Footer --------------------------------------------------------------- */
.ia-footer { background: var(--ia-navy); color: #C3CDDD; margin-top: 3rem; border-top: 4px solid var(--ia-accent); }
.ia-footer a { color: #DCE3EE; }
.ia-footer a:hover { color: #fff; }
.ia-footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; padding: 2.5rem 0 2rem; }
.ia-footer__brand img, .ia-footer__brand svg { height: 40px; width: auto; margin-bottom: .8rem; }
.ia-footer__brand p { font-size: .9rem; color: #9AA8BF; max-width: 36ch; }
.ia-footer h4, .ia-footer .widget-title { color: #fff; font-size: .8rem; text-transform: uppercase; letter-spacing: .12em; margin: 0 0 .9rem; }
.ia-footer ul { list-style: none; margin: 0; padding: 0; }
.ia-footer li { padding: .25rem 0; font-size: .9rem; }
.ia-footer__bottom { border-top: 1px solid var(--ia-navy-3); padding: 1rem 0; display: flex; flex-wrap: wrap; justify-content: space-between; gap: .8rem; font-size: .8rem; color: #9AA8BF; }
.ia-footer__bottom ul { display: flex; gap: 1.2rem; }
.ia-social { display: flex; gap: .5rem; margin-top: .5rem; }
.ia-social a { display: inline-flex; width: 36px; height: 36px; align-items: center; justify-content: center; border-radius: 8px; background: var(--ia-navy-3); }
.ia-social a:hover { background: var(--ia-accent); }
.ia-social svg { width: 18px; height: 18px; }

/* ---- WordPress core classes ---------------------------------------------- */
.alignleft { float: left; margin: .4rem 1.5rem 1rem 0; }
.alignright { float: right; margin: .4rem 0 1rem 1.5rem; }
.aligncenter { margin-left: auto; margin-right: auto; }
.wp-caption { max-width: 100%; }
.wp-caption-text, .wp-element-caption { font-size: .8rem; color: var(--ia-muted); text-align: center; margin-top: .4rem; }
.sticky { }
.bypostauthor { }
.gallery-caption { font-size: .8rem; }
.wp-block-code { background: var(--ia-navy); color: #E6EDF5; }
.wp-block-quote { border-left: 4px solid var(--ia-accent); }
.wp-block-table td, .wp-block-table th { border-color: var(--ia-border); }

/* ---- Responsive ----------------------------------------------------------- */
@media (max-width: 1080px) {
  .ia-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .ia-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .ia-layout { grid-template-columns: 1fr; }
  .ia-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .ia-hero { grid-template-columns: 1fr; }
  .ia-hero__side { grid-template-rows: none; grid-template-columns: 1fr 1fr; }
  .ia-feature { min-height: 340px; }
  .ia-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--ia-navy-2); border-bottom: 1px solid var(--ia-navy-3); padding: .5rem 20px 1rem; box-shadow: var(--ia-shadow-lg); max-height: calc(100vh - var(--ia-header-h)); overflow: auto; }
  .ia-nav.is-open { display: block; }
  .ia-nav ul { flex-direction: column; gap: 0; }
  .ia-nav a { padding: .7rem .6rem; font-size: 1rem; }
  .ia-nav .sub-menu { display: block; position: static; border: 0; box-shadow: none; padding: 0 0 0 1rem; min-width: 0; }
  .ia-nav-toggle { display: inline-flex; }
  .ia-topbar__nav { display: none; }
}
@media (max-width: 640px) {
  .ia-container { padding: 0 16px; }
  .ia-grid, .ia-grid--4, .ia-grid--3 { grid-template-columns: 1fr; }
  .ia-hero__side { grid-template-columns: 1fr; }
  .ia-item { grid-template-columns: 1fr; }
  .ia-item__media { max-height: 200px; }
  .ia-article__head, .ia-article__body, .ia-article__footer, .ia-author, .ia-alertbar, .ia-page, .ia-comments { padding-left: 1.1rem; padding-right: 1.1rem; }
  .ia-article__body .alignfull { margin-left: -1.1rem; margin-right: -1.1rem; }
  .ia-article__hero figcaption { padding: .5rem 1.1rem; }
  .ia-footer__grid { grid-template-columns: 1fr; }
  .ia-newsletter { grid-template-columns: 1fr; }
  .ia-newsletter input { min-width: 0; flex: 1; }
  .ia-postnav { grid-template-columns: 1fr; }
  .ia-brand img, .ia-brand svg { height: 36px; }
}

/* ---- Print ---------------------------------------------------------------- */
@media print {
  .ia-topbar, .ia-header, .ia-ticker, .ia-sidebar, .ia-footer, .ia-share, .ia-postnav, .ia-comments { display: none !important; }
  .ia-article { border: 0; }
}