/* ==========================================================================
   Resource Center: Figma "Resource Center — Option B (Icon Card Grid)" (Aron, Oct 21).
   Markup: inc/resource-library.php. 4 columns desktop, 2 on tablet, 1 on mobile (per design notes).
   ========================================================================== */

.rc { --rc-line: rgba(8, 22, 86, 0.1); }
.rc *, .rc *::before, .rc *::after { box-sizing: border-box; }
.rc p, .rc h1, .rc h2, .rc h3 { margin: 0; }
.rc .rc-svg { display: block; width: 100%; height: 100%; }

/* Colour per content type (icon tile background + text) */
.rc-c-indigo { --c: #4f46e5; --bg: #ecebfd; }
.rc-c-blue   { --c: #2563eb; --bg: #e7effd; }
.rc-c-green  { --c: #12805c; --bg: #e3f3ec; }
.rc-c-violet { --c: #6d4fd6; --bg: #efeafc; }
.rc-c-teal   { --c: #0e7490; --bg: #e2f1f5; }
.rc-c-orange { --c: #c2410c; --bg: #fbebe2; }
.rc-c-amber  { --c: #a16207; --bg: #f8f0dc; }
.rc-t-indigo { color: #4f46e5; } .rc-t-blue { color: #2563eb; } .rc-t-green { color: #12805c; } .rc-t-violet { color: #6d4fd6; }
.rc-t-teal { color: #0e7490; } .rc-t-orange { color: #c2410c; } .rc-t-amber { color: #a16207; }

/* Hero */
.rc-hero { padding-block: 84px 60px; background: linear-gradient(180deg, #0b1660 0%, #0a1350 100%); text-align: center; }
.rc-hero__inner { display: flex; flex-direction: column; align-items: center; }
.rc-hero__eyebrow { font: 700 13px/1 var(--ad-font-body); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ad-gold) !important; }
.rc-hero__title { margin-top: 18px !important; font-size: clamp(40px, 3.65vw, 70px); line-height: 1.05; letter-spacing: -0.025em; color: #fff; }
.rc-hero__text { margin-top: 18px !important; font-size: clamp(17px, 1.05vw, 20px); line-height: 1.5; color: var(--ad-mist) !important; }

.rc-search { display: flex; align-items: center; gap: 8px; width: min(958px, 100%); margin-top: 32px; padding: 6px; background: #fff; border-radius: 10px; box-shadow: 0 20px 50px rgba(2, 8, 40, 0.35); }
.rc-search__icon { width: 22px; height: 22px; margin-left: 14px; flex-shrink: 0; color: #6b7290; }
.rc-search__input { flex: 1; min-width: 0; height: 52px; padding: 0 8px; border: 0; background: transparent; font: 400 17px/1.3 var(--ad-font-body); color: var(--ad-ink); }
.rc-search__input::placeholder { color: #7a8099; }
.rc-search__input:focus { outline: none; }
.rc-search:focus-within { outline: 3px solid var(--ad-sky); outline-offset: 3px; }
.rc-search__btn { height: 52px; padding: 0 44px; border: 0; border-radius: 8px; background: var(--ad-gradient); font: 700 16px/1 var(--ad-font-body); color: #fff; cursor: pointer; }
.rc-search__btn:hover { filter: brightness(1.08); }
.rc-search__btn:focus-visible { outline: 2px solid var(--ad-navy); outline-offset: 2px; }

.rc-popular { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px; margin-top: 22px !important; font-size: 14px; color: var(--ad-mist) !important; }
.rc-chip { padding: 7px 14px; border: 1px solid rgba(255, 255, 255, 0.35); border-radius: 999px; font-size: 14px; color: #fff; text-decoration: none; transition: background-color 0.2s ease, border-color 0.2s ease; }
.rc-chip:hover, .rc-chip:focus-visible { background: rgba(255, 255, 255, 0.12); border-color: var(--ad-sky); }
.rc-chip:focus-visible { outline: 2px solid var(--ad-sky); outline-offset: 2px; }

/* Filter bar */
.rc-filters { padding-block: 28px; background: #fff; border-bottom: 1px solid var(--rc-line); }
.rc-tabs { display: flex; flex-wrap: wrap; gap: 10px; }
.rc-tab { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border: 1px solid rgba(8, 22, 86, 0.14); border-radius: 999px; font: 700 15px/1.1 var(--ad-font-body); color: var(--ad-navy); text-decoration: none; transition: border-color 0.2s ease, background-color 0.2s ease; }
.rc-tab:hover { border-color: var(--ad-indigo); }
.rc-tab:focus-visible { outline: 2px solid var(--ad-indigo); outline-offset: 2px; }
.rc-tab.is-active { background: var(--ad-navy); border-color: var(--ad-navy); color: #fff; }
.rc-tab__count { font-weight: 400; font-size: 13px; color: #6b7290; }
.rc-tab.is-active .rc-tab__count { color: var(--ad-mist); }
.rc-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c); }

.rc-dropdowns { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; margin-top: 18px; }
.rc-dropdowns__left, .rc-dropdowns__right { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.rc-select { position: relative; display: inline-flex; align-items: center; }
.rc-select select { appearance: none; min-width: 230px; height: 44px; padding: 0 42px 0 16px; border: 1px solid rgba(8, 22, 86, 0.18); border-radius: 6px; background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23081656' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right 14px center / 16px no-repeat; font: 400 15px/1 var(--ad-font-body); color: var(--ad-navy); cursor: pointer; }
.rc-select select:focus-visible { outline: 2px solid var(--ad-indigo); outline-offset: 2px; }
.rc-select--sort select { min-width: 200px; padding-left: 58px; font-weight: 700; }
.rc-select__prefix { position: absolute; left: 16px; font: 400 15px/1 var(--ad-font-body); color: #6b7290; pointer-events: none; }
.rc-apply { height: 44px; padding: 0 20px; border: 1px solid var(--ad-navy); border-radius: 6px; background: var(--ad-navy); font: 700 14px/1 var(--ad-font-body); color: #fff; cursor: pointer; }
.rc-apply:hover { background: var(--ad-indigo); border-color: var(--ad-indigo); }
.rc-apply:focus-visible { outline: 2px solid var(--ad-indigo); outline-offset: 2px; }
.rc-reset { font: 700 14px/1 var(--ad-font-body); color: var(--ad-indigo); text-decoration: none; }
.rc-reset:hover, .rc-reset:focus-visible { text-decoration: underline; text-underline-offset: 4px; }
.rc-views { display: inline-flex; border: 1px solid rgba(8, 22, 86, 0.18); border-radius: 6px; overflow: hidden; }
.rc-view { display: grid; place-items: center; width: 44px; height: 44px; color: var(--ad-navy); }
.rc-view .rc-svg { width: 18px; height: 18px; }
.rc-view.is-active { background: var(--ad-navy); color: #fff; }
.rc-view:focus-visible { outline: 2px solid var(--ad-indigo); outline-offset: -2px; }

/* Featured */
.rc-featured { padding-block: 56px 8px; background: var(--ad-soft); }
.rc-h2 { font-size: clamp(26px, 1.7vw, 32px); line-height: 1.3; color: var(--ad-navy); }
.rc-featured__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px; margin-top: 22px; }
.rc-feature { position: relative; display: flex; gap: 26px; padding: 40px; border-radius: 12px; color: #fff; transition: transform 0.3s var(--hp-ease), box-shadow 0.3s ease; }
.rc-feature--navy { background: linear-gradient(135deg, #1b2fa8 0%, #0c1c6e 100%); }
.rc-feature--violet { background: linear-gradient(135deg, #5b3cf0 0%, #3a1fc4 100%); }
.rc-feature:hover, .rc-feature:focus-within { transform: translateY(-4px); box-shadow: 0 24px 50px rgba(12, 28, 110, 0.3); }
.rc-feature__icon { flex-shrink: 0; width: 72px; height: 72px; padding: 19px; border-radius: 10px; background: rgba(255, 255, 255, 0.14); color: #fff; }
.rc-feature__type { font: 700 13px/1 var(--ad-font-body); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ad-gold) !important; }
.rc-feature__title { margin-top: 12px !important; font: 700 clamp(20px, 1.35vw, 26px)/1.3 var(--ad-font-heading); }
.rc-feature__title a { color: #fff; text-decoration: none; }
.rc-feature__title a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.rc-feature__title a:focus-visible { outline: none; }
.rc-feature:focus-within { outline: 3px solid var(--ad-sky); outline-offset: 3px; }
.rc-feature__text { margin-top: 14px !important; font-size: 16px; line-height: 1.55; color: rgba(255, 255, 255, 0.85) !important; }
.rc-feature__cta { display: inline-flex; align-items: center; gap: 8px; margin-top: 20px !important; font: 700 15px/1 var(--ad-font-body); color: #fff !important; }
.rc-feature__cta .rc-svg, .rc-card__read .rc-svg { width: 16px; height: 16px; transition: transform 0.3s var(--hp-ease); }
.rc-feature:hover .rc-feature__cta .rc-svg { transform: translateX(4px); }

/* Results */
.rc-results { padding-block: 48px 88px; background: var(--ad-soft); }
.rc-results__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 24px; margin-bottom: 26px; }
.rc-results__count { font-size: 15px; color: #6b7290; }
.rc-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 30px; }

.rc-card { position: relative; display: flex; flex-direction: column; min-height: 300px; padding: 28px; background: #fff; border: 1px solid var(--rc-line); border-radius: 10px; transition: transform 0.3s var(--hp-ease), box-shadow 0.3s ease, border-color 0.3s ease; }
.rc-card:hover, .rc-card:focus-within { transform: translateY(-4px); border-color: rgba(99, 102, 241, 0.4); box-shadow: 0 20px 44px rgba(8, 22, 86, 0.1); }
.rc-card:focus-within { outline: 2px solid var(--ad-indigo); outline-offset: 3px; }
.rc-card__top { display: flex; align-items: center; gap: 14px; }
.rc-icon { width: 48px; height: 48px; padding: 12px; border-radius: 10px; background: var(--bg); color: var(--c); }
.rc-card__type { font: 700 12px/1 var(--ad-font-body); letter-spacing: 0.14em; text-transform: uppercase; }
.rc-card__title { margin-top: 18px !important; font: 700 20px/1.35 var(--ad-font-heading); }
.rc-card__title a { color: var(--ad-navy); text-decoration: none; }
.rc-card__title a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.rc-card__title a:focus-visible { outline: none; }
.rc-card__topic { margin-top: 10px !important; font-size: 14px; color: #6b7290; }
.rc-card__foot { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 18px; border-top: 1px solid var(--rc-line); }
.rc-card__date { font-size: 14px; color: #6b7290; }
.rc-card__read { display: inline-flex; align-items: center; gap: 6px; font: 700 15px/1 var(--ad-font-body); color: var(--ad-indigo); }
.rc-card:hover .rc-card__read .rc-svg { transform: translateX(4px); }
.rc-card__topic + .rc-card__foot { margin-top: auto; }
.rc-card__title + .rc-card__foot { margin-top: auto; }

/* List view */
.rc-list { border-top: 1px solid var(--rc-line); background: #fff; }
.rc-row { position: relative; display: grid; grid-template-columns: 180px minmax(0, 1fr) 220px 120px 24px; align-items: center; gap: 24px; padding: 22px 20px; border-bottom: 1px solid var(--rc-line); transition: background-color 0.2s ease; }
.rc-row:hover, .rc-row:focus-within { background: var(--ad-soft); }
.rc-row:focus-within { outline: 2px solid var(--ad-indigo); outline-offset: -2px; }
.rc-tag { justify-self: start; padding: 6px 12px; border-radius: 999px; background: var(--bg); font: 700 12px/1 var(--ad-font-body); letter-spacing: 0.12em; text-transform: uppercase; color: var(--c); }
.rc-row__title { font: 700 19px/1.3 var(--ad-font-heading); }
.rc-row__title a { color: var(--ad-navy); text-decoration: none; }
.rc-row__title a::after { content: ""; position: absolute; inset: 0; }
.rc-row__title a:focus-visible { outline: none; }
.rc-row__summary { margin-top: 6px !important; font-size: 15px; line-height: 1.5; color: var(--ad-body); }
.rc-row__topic { font: 700 14px/1.3 var(--ad-font-body); color: var(--ad-indigo); }
.rc-row__industry { display: block; margin-top: 4px; font-weight: 400; color: #6b7290; }
.rc-row__date { font-size: 14px; color: #6b7290; }
.rc-row__arrow { width: 20px; height: 20px; color: var(--ad-indigo); }

/* Pagination */
.rc-pages { display: flex; justify-content: center; gap: 10px; margin-top: 44px; }
.rc-page { display: grid; place-items: center; min-width: 44px; height: 44px; padding: 0 8px; border: 1px solid rgba(8, 22, 86, 0.18); border-radius: 6px; background: #fff; font: 700 15px/1 var(--ad-font-body); color: var(--ad-navy); text-decoration: none; }
.rc-page .rc-svg { width: 18px; height: 18px; }
a.rc-page:hover { border-color: var(--ad-indigo); color: var(--ad-indigo); }
a.rc-page:focus-visible { outline: 2px solid var(--ad-indigo); outline-offset: 2px; }
.rc-page.is-current { background: var(--ad-navy); border-color: var(--ad-navy); color: #fff; }
.rc-page.is-disabled { opacity: 0.35; }
.rc-page--gap { border: 0; background: none; }
.rc-empty { padding: 48px 0; font-size: 17px; text-align: center; }

@media (max-width: 1100px) {
	.rc-grid, .rc-featured__row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.rc-row { grid-template-columns: 150px minmax(0, 1fr) 24px; }
	.rc-row__topic, .rc-row__date { display: none; }
}

@media (max-width: 700px) {
	.rc-hero { padding-block: 56px 44px; }
	.rc-search { flex-wrap: wrap; }
	.rc-search__btn { width: 100%; }
	.rc-grid, .rc-featured__row { grid-template-columns: minmax(0, 1fr); }
	.rc-feature { flex-direction: column; padding: 28px; }
	.rc-select select { min-width: 0; width: 100%; }
	.rc-dropdowns__left, .rc-dropdowns__right, .rc-select { width: 100%; }
	.rc-row { grid-template-columns: minmax(0, 1fr) 20px; gap: 10px; }
	.rc-tag { grid-column: 1 / -1; }
}

@media (prefers-reduced-motion: reduce) {
	.rc-card, .rc-feature, .rc-svg { transition: none !important; transform: none !important; }
}

/* Multi-select filters (spec D1): options are links that add/remove a value; zero-result options are not links. */
.rc-tab .rc-check { display: none; }
.rc-tab.is-active .rc-check { display: inline-flex; width: 14px; height: 14px; }
.rc-tab.is-active .rc-check .rc-svg { width: 14px; height: 14px; }
.rc-tab.is-empty, .rc-opt.is-empty { opacity: 0.45; cursor: default; }
.rc-tab.is-empty { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border: 1px dashed rgba(8, 22, 86, 0.14); border-radius: 999px; font: 700 15px/1.1 var(--ad-font-body); color: var(--ad-navy); }
.rc-dd { position: relative; }
.rc-dd__summary { display: inline-flex; align-items: center; gap: 6px; min-width: 200px; height: 44px; padding: 0 42px 0 16px; border: 1px solid rgba(8, 22, 86, 0.18); border-radius: 6px; background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23081656' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right 14px center / 16px no-repeat; font: 400 15px/1 var(--ad-font-body); color: var(--ad-navy); cursor: pointer; list-style: none; }
.rc-dd__summary::-webkit-details-marker { display: none; }
.rc-dd__summary:focus-visible { outline: 2px solid var(--ad-indigo); outline-offset: 2px; }
.rc-dd__n { font-weight: 700; color: var(--ad-indigo); }
.rc-dd__panel { position: absolute; z-index: 20; top: calc(100% + 6px); left: 0; display: grid; gap: 2px; min-width: 300px; max-height: 360px; overflow: auto; padding: 8px; border: 1px solid rgba(8, 22, 86, 0.12); border-radius: 8px; background: #fff; box-shadow: 0 18px 40px rgba(8, 22, 86, 0.12); }
.rc-opt { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 6px; font: 400 15px/1.3 var(--ad-font-body); color: var(--ad-navy); text-decoration: none; }
a.rc-opt:hover, a.rc-opt:focus-visible { background: var(--ad-soft, #f4f6fd); }
.rc-opt .rc-tab__count { margin-left: auto; }
.rc-check { flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; width: 18px; height: 18px; border: 1.5px solid rgba(8, 22, 86, 0.35); border-radius: 4px; color: #fff; }
.rc-opt.is-active .rc-check { background: var(--ad-indigo); border-color: var(--ad-indigo); }
.rc-opt .rc-check .rc-svg { width: 14px; height: 14px; }
.rc-active { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; margin-top: 16px; }
.rc-active__chip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px 6px 12px; border-radius: 999px; background: var(--ad-navy); color: #fff; font: 700 14px/1.2 var(--ad-font-body); text-decoration: none; }
.rc-active__chip .rc-svg { width: 14px; height: 14px; }
.rc-active__chip:hover, .rc-active__chip:focus-visible { background: var(--ad-indigo); }
.rc-active__clear { font: 700 14px/1.2 var(--ad-font-body); color: var(--ad-indigo); }
.rc-empty__title { font-weight: 700; color: var(--ad-navy); }
.rc-events { padding-top: 0; }
@media (max-width: 700px) {
	.rc-dd { width: 100%; }
	.rc-dd__summary { width: 100%; }
	.rc-dd__panel { position: static; min-width: 0; margin-top: 6px; box-shadow: none; }
}

/* Filter, page and view controls outside the crawl boundary are buttons (adn_rl_control()): same look as the links.
   :where() keeps this reset at zero specificity, so each control's own styles win. */
:where(button.rc-go) { appearance: none; margin: 0; padding: 0; border: 0; background: none; font: inherit; color: inherit; cursor: pointer; text-align: left; }
button.rc-opt { width: 100%; }
button.rc-page:hover { border-color: var(--ad-indigo); color: var(--ad-indigo); }
button.rc-page:focus-visible { outline: 2px solid var(--ad-indigo); outline-offset: 2px; }
button.rc-opt:hover, button.rc-opt:focus-visible { background: var(--ad-soft, #f4f6fd); }
.rc-empty button.rc-go { color: var(--ad-indigo); text-decoration: underline; }
button.rc-active__clear { text-decoration: underline; }