/*
 * Diabetes Champions: main stylesheet.
 *
 * Design tokens are CSS custom properties. Colour tokens are overridden from the
 * Customizer (see inc/enqueue.php). Base element rules use :where() so they carry zero
 * specificity and never fight Elementor, Divi, Beaver Builder or block styles.
 *
 * NOTE: The original site's exact fonts and colours could not be measured from the
 * build environment. The values below are a documented fallback palette; see docs/INSTALL.md.
 */

:root {
	--dc-primary: #0f5f78;
	--dc-primary-dark: #0a4357;
	--dc-accent: #b9560f;
	--dc-bg: #fbf9f5;
	--dc-bg-alt: #eaf3f5;
	--dc-text: #12303a;
	--dc-muted: #4a626c;
	--dc-border: #d3e0e4;
	--dc-danger: #a62222;
	--dc-success: #14693a;

	--dc-font-heading: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Times New Roman', serif;
	--dc-font-body: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

	--dc-content: 1120px;
	--dc-wide: 1280px;
	--dc-prose: 760px;
	--dc-gutter: clamp(1rem, 4vw, 2rem);
	--dc-radius: 16px;
	--dc-radius-sm: 10px;
	--dc-section-space: clamp(3rem, 7vw, 5.5rem);
	--dc-shadow: 0 1px 2px rgba(18, 48, 58, 0.06), 0 8px 24px rgba(18, 48, 58, 0.06);
	--dc-header-h: 76px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--dc-bg); color: var(--dc-text); font-family: var(--dc-font-body); line-height: 1.65; overflow-wrap: break-word; }
:where(h1, h2, h3, h4, h5, h6) { font-family: var(--dc-font-heading); line-height: 1.15; color: var(--dc-text); font-weight: 600; margin-block: 0 0.6em; }
:where(h1) { font-size: clamp(2.25rem, 1.4rem + 3.4vw, 3.75rem); }
:where(h2) { font-size: clamp(1.75rem, 1.3rem + 1.7vw, 2.6rem); }
:where(h3) { font-size: clamp(1.25rem, 1.1rem + 0.7vw, 1.6rem); }
:where(p) { margin-block: 0 1em; }
:where(a) { color: var(--dc-primary); text-underline-offset: 0.18em; }
:where(a:hover) { color: var(--dc-primary-dark); }
:where(img, svg, video, iframe) { max-width: 100%; }
:where(img) { height: auto; }
:where(ul, ol) { padding-inline-start: 1.25rem; }

:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
	outline: 3px solid var(--dc-primary);
	outline-offset: 3px;
	border-radius: 4px;
}

.screen-reader-text {
	border: 0; clip: rect(1px, 1px, 1px, 1px); clip-path: inset(50%); height: 1px; margin: -1px; overflow: hidden;
	padding: 0; position: absolute !important; width: 1px; word-wrap: normal !important;
}
.screen-reader-text:focus, .skip-link:focus {
	background: #fff; color: var(--dc-text); clip: auto !important; clip-path: none; display: block; height: auto; width: auto;
	left: 8px; top: 8px; padding: 0.9rem 1.2rem; z-index: 100000; box-shadow: var(--dc-shadow); text-decoration: none; font-weight: 600;
}
.site-main:focus { outline: none; }

.dc-container { width: 100%; max-width: calc(var(--dc-content) + 2 * var(--dc-gutter)); margin-inline: auto; padding-inline: var(--dc-gutter); }

/* ---------- Buttons (theme buttons + core Button block) ---------- */
.dc-btn,
.wp-block-button__link {
	display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
	min-height: 48px; padding: 0.7rem 1.5rem; border: 2px solid var(--dc-primary); border-radius: 999px;
	background: var(--dc-primary); color: #fff; font: 600 1rem/1.2 var(--dc-font-body); text-decoration: none; cursor: pointer;
	transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
.dc-btn:hover,
.wp-block-button__link:hover { background: var(--dc-primary-dark); border-color: var(--dc-primary-dark); color: #fff; }
.dc-btn--outline,
.wp-block-button.is-style-outline .wp-block-button__link { background: transparent; color: var(--dc-primary); border: 2px solid var(--dc-primary); }
.dc-btn--outline:hover,
.wp-block-button.is-style-outline .wp-block-button__link:hover { background: var(--dc-primary); color: #fff; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(251, 249, 245, 0.97); border-bottom: 1px solid var(--dc-border); }
.admin-bar .site-header { top: 32px; }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: var(--dc-header-h); max-width: calc(var(--dc-wide) + 2 * var(--dc-gutter)); margin-inline: auto; padding-inline: var(--dc-gutter); }
.site-branding__link { display: inline-flex; align-items: center; gap: 0.65rem; color: var(--dc-text); text-decoration: none; font-family: var(--dc-font-heading); font-size: 1.2rem; font-weight: 600; }
.site-branding__mark { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--dc-primary); color: #fff; font: 700 0.95rem/1 var(--dc-font-body); letter-spacing: 0.04em; }
.custom-logo-link img, .custom-logo { display: block; max-height: 52px; width: auto; }

.site-navigation { display: flex; align-items: center; gap: 1.5rem; }
.main-navigation ul { display: flex; flex-wrap: wrap; align-items: center; gap: 0.25rem 1.5rem; margin: 0; padding: 0; list-style: none; }
.main-navigation a { display: inline-block; padding: 0.5rem 0.15rem; color: var(--dc-text); font-size: 0.97rem; font-weight: 500; text-decoration: none; border-bottom: 2px solid transparent; }
.main-navigation a:hover, .main-navigation a[aria-current="page"], .main-navigation .current-menu-item > a { color: var(--dc-primary); border-bottom-color: var(--dc-primary); }
.main-navigation .sub-menu { display: none; }
.site-header__actions { display: flex; align-items: center; gap: 0.75rem; }
.site-header__search { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; color: var(--dc-text); }
.site-header__search:hover { background: var(--dc-bg-alt); color: var(--dc-primary); }
.site-header__cta { min-height: 44px; padding-block: 0.5rem; }
.menu-toggle { display: none; align-items: center; justify-content: center; width: 48px; height: 48px; padding: 0; border: 1px solid var(--dc-border); border-radius: 12px; background: #fff; color: var(--dc-text); cursor: pointer; }
.menu-toggle__close { display: none; }
.menu-toggle[aria-expanded="true"] .menu-toggle__open { display: none; }
.menu-toggle[aria-expanded="true"] .menu-toggle__close { display: inline; }

/* ---------- Page header ---------- */
.dc-page-header { background: var(--dc-bg-alt); border-bottom: 1px solid var(--dc-border); padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(2rem, 5vw, 3.5rem); }
.dc-page-header__inner { max-width: calc(var(--dc-content) + 2 * var(--dc-gutter)); margin-inline: auto; padding-inline: var(--dc-gutter); }
.dc-page-header__title { max-width: 18ch; margin-bottom: 0.4em; }
.dc-page-header__intro { max-width: 60ch; font-size: 1.2rem; color: var(--dc-muted); margin-bottom: 0; }
.dc-breadcrumbs { margin-bottom: 1.25rem; font-size: 0.9rem; }
.dc-breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 0.35rem; margin: 0; padding: 0; list-style: none; color: var(--dc-muted); }
.dc-breadcrumbs li + li::before { content: '/'; margin-right: 0.35rem; color: var(--dc-muted); }
.dc-eyebrow { margin-bottom: 0.75rem; color: var(--dc-accent); font: 700 0.8rem/1.3 var(--dc-font-body); letter-spacing: 0.14em; text-transform: uppercase; }
.dc-entry-meta, .dc-card__meta { color: var(--dc-muted); font-size: 0.92rem; }
.dc-muted { color: var(--dc-muted); }

/* ---------- Entry layout ---------- */
.dc-entry > :where(:not(.alignfull):not(.alignwide):not(.alignleft):not(.alignright)) { max-width: calc(var(--dc-prose) + 2 * var(--dc-gutter)); margin-inline: auto; padding-inline: var(--dc-gutter); }
.dc-entry--full > :where(:not(.alignfull):not(.alignwide):not(.alignleft):not(.alignright)) { max-width: calc(var(--dc-content) + 2 * var(--dc-gutter)); }
.dc-entry > .alignwide { max-width: calc(var(--dc-wide) + 2 * var(--dc-gutter)); margin-inline: auto; padding-inline: var(--dc-gutter); }
.dc-entry > .alignfull { width: 100%; max-width: none; }
.dc-entry--article { padding-block: clamp(2rem, 5vw, 3.5rem); }
.dc-entry--article > * + * { margin-top: 1.25rem; }
/* Page builders own the layout of their pages. */
.dc-entry--builder > *, .dc-entry--canvas > * { max-width: none; padding-inline: 0; margin-inline: 0; }
.dc-with-sidebar { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 3rem; max-width: calc(var(--dc-content) + 2 * var(--dc-gutter)); margin-inline: auto; padding: clamp(2rem, 5vw, 3.5rem) var(--dc-gutter); }
.dc-with-sidebar .dc-entry > :where(*) { max-width: none; padding-inline: 0; }
.dc-sidebar .widget { margin-bottom: 2rem; }
.dc-sidebar .widget-title { font-size: 1.2rem; }

/* ---------- Sections (block patterns) ---------- */
.dc-section { padding-block: var(--dc-section-space); padding-inline: var(--dc-gutter); }
.dc-section--tint { background: var(--dc-bg-alt); }
.dc-section--dark { background: var(--dc-primary-dark); color: #fff; }
.dc-section--dark :where(h1, h2, h3, p, li) { color: #fff; }
.dc-section--dark .dc-eyebrow { color: #f6c79f; }
.dc-section--dark .wp-block-button__link { background: #fff; color: var(--dc-primary-dark); border-color: #fff; }
.dc-section--dark .wp-block-button__link:hover { background: var(--dc-bg-alt); }
.dc-section--dark :focus-visible { outline-color: #fff; }
.dc-section-head { align-items: end; margin-bottom: 2rem; }
.dc-col-end { text-align: right; }
.dc-link-end { margin: 0; font-weight: 600; }

.dc-hero { padding-block: clamp(2.5rem, 6vw, 5rem); }
.dc-hero__cols { align-items: center; gap: clamp(1.5rem, 4vw, 4rem); }
.dc-hero__title { font-size: clamp(2.75rem, 1.5rem + 5.5vw, 5.25rem); letter-spacing: -0.02em; margin-bottom: 0.25em; }
.dc-hero__tagline { font: 600 clamp(1.25rem, 1rem + 1vw, 1.75rem)/1.35 var(--dc-font-heading); color: var(--dc-primary); }
.dc-lead { font-size: 1.2rem; color: var(--dc-muted); max-width: 52ch; }
.dc-media img { display: block; width: 100%; height: auto; border-radius: var(--dc-radius); }
.dc-media--hero img { aspect-ratio: 5 / 4; object-fit: cover; box-shadow: var(--dc-shadow); }
.dc-media--portrait img { aspect-ratio: 4 / 5; object-fit: cover; }
.dc-media--card img { aspect-ratio: 3 / 2; object-fit: cover; }
.dc-caption { margin-top: 0.6rem; color: var(--dc-muted); font-size: 0.85rem; }
.dc-statement { max-width: 28em; font: 500 clamp(1.5rem, 1.1rem + 1.8vw, 2.4rem)/1.3 var(--dc-font-heading); color: var(--dc-text); }
.dc-why .dc-statement { margin-bottom: 0; }
.dc-note { color: var(--dc-muted); font-size: 0.95rem; }
.dc-note--box { padding: 1rem 1.25rem; border: 1px solid var(--dc-border); border-left: 4px solid var(--dc-accent); border-radius: var(--dc-radius-sm); background: #fff; }
.dc-cta { background: var(--dc-primary); color: #fff; text-align: center; }
.dc-cta :where(h2, p) { color: #fff; margin-inline: auto; max-width: 36ch; }
.dc-cta .wp-block-buttons { justify-content: center; }
.dc-cta .wp-block-button__link { background: #fff; color: var(--dc-primary-dark); border-color: #fff; }
.dc-cta .wp-block-button__link:hover { background: var(--dc-bg-alt); }
.dc-cta :focus-visible { outline-color: #fff; }

/* ---------- Cards & grids ---------- */
.dc-card { background: #fff; border: 1px solid var(--dc-border); border-radius: var(--dc-radius); padding: 1.5rem; box-shadow: var(--dc-shadow); }
.dc-card--lg { padding: clamp(1.5rem, 3vw, 2.25rem); }
.dc-card--tint { background: var(--dc-bg-alt); box-shadow: none; }
.dc-card--media { padding: 0; overflow: hidden; }
.dc-card--media > :where(:not(.dc-media)) { margin-inline: 1.5rem; }
.dc-card--media > .dc-media { margin: 0 0 1.25rem; }
.dc-card--media > .dc-media img { border-radius: 0; }
.dc-card--media > :last-child { margin-bottom: 1.5rem; }
.dc-card__title { font-size: 1.3rem; margin-bottom: 0.5rem; }
.dc-card__title a { color: inherit; text-decoration: none; }
.dc-card__title a:hover { color: var(--dc-primary); text-decoration: underline; }
.dc-card__media img { display: block; width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border-radius: var(--dc-radius-sm); margin-bottom: 1rem; }
.dc-card > :last-child { margin-bottom: 0; }
.dc-cards { gap: 1.5rem; }
.dc-grid { display: grid; gap: 1.5rem; }
.dc-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.dc-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.dc-cards--4 { margin-bottom: 1.5rem; }
.dc-two-col { gap: clamp(1.5rem, 4vw, 4rem); align-items: flex-start; }
.dc-founder__cols, .dc-sessions__cols, .dc-vm__cols, .dc-impact__feature { gap: clamp(1.5rem, 4vw, 4rem); align-items: center; }
.dc-vm__cols { align-items: stretch; }

.dc-checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.75rem; }
.dc-checklist li { position: relative; padding-left: 2rem; font-weight: 500; }
.dc-checklist li::before { content: ''; position: absolute; left: 0; top: 0.35em; width: 1.15rem; height: 1.15rem; border-radius: 50%; background: var(--dc-primary); box-shadow: inset 0 0 0 0.3rem var(--dc-primary), inset 0 0 0 1rem #fff; }
.dc-topic-links { list-style: none; counter-reset: dc-topic; margin: 0 0 1.5rem; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.dc-topic-links li { counter-increment: dc-topic; }
.dc-topic-links a { display: flex; align-items: baseline; gap: 1rem; padding: 1.1rem 1.25rem; border: 1px solid var(--dc-border); border-radius: var(--dc-radius-sm); background: #fff; color: var(--dc-text); font: 600 1.15rem/1.3 var(--dc-font-heading); text-decoration: none; }
.dc-topic-links a::before { content: counter(dc-topic, decimal-leading-zero); color: var(--dc-accent); font: 700 0.85rem/1 var(--dc-font-body); letter-spacing: 0.08em; }
.dc-topic-links a:hover { border-color: var(--dc-primary); color: var(--dc-primary); }
.dc-journey { list-style: none; counter-reset: dc-step; margin: 0 0 2rem; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.dc-journey li { counter-increment: dc-step; padding: 1rem 1.1rem; background: #fff; border: 1px solid var(--dc-border); border-radius: var(--dc-radius-sm); font-weight: 600; }
.dc-journey li::before { content: counter(dc-step); display: grid; place-items: center; width: 2rem; height: 2rem; margin-bottom: 0.6rem; border-radius: 50%; background: var(--dc-primary); color: #fff; font-size: 0.9rem; }
.dc-prose > * { max-width: 720px; }
.dc-empty { padding: 1.25rem; border: 1px dashed var(--dc-border); border-radius: var(--dc-radius-sm); background: rgba(255, 255, 255, 0.6); color: var(--dc-muted); }
.dc-recognition { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: 1rem; }
.dc-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; margin: 0 0 1.5rem; }
.dc-facts dt { color: var(--dc-muted); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; }
.dc-facts dd { margin: 0; font-weight: 600; }
.dc-evidence { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--dc-border); }
.dc-references { padding-left: 1.25rem; overflow-wrap: anywhere; }
.dc-contact-details { list-style: none; padding: 0; }

/* ---------- Video ---------- */
.dc-video__frame { position: relative; margin-bottom: 1rem; overflow: hidden; border-radius: var(--dc-radius-sm); background: #0d2630; aspect-ratio: 16 / 9; }
.dc-video__frame iframe, .dc-video__frame video, .dc-video__frame .wp-video { position: absolute; inset: 0; width: 100% !important; height: 100% !important; }
.dc-video__placeholder { display: grid; place-items: center; color: #fff; font-weight: 600; text-align: center; }
.dc-video__placeholder img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.55; }
.dc-video__placeholder span, .dc-video__placeholder a { position: relative; color: #fff; }

/* ---------- Forms ---------- */
.dc-form { display: grid; gap: 1.1rem; }
.dc-field label { display: block; margin-bottom: 0.4rem; font-weight: 600; }
.dc-field input[type="text"], .dc-field input[type="email"], .dc-field input[type="search"], .dc-field select, .dc-field textarea,
.dc-search-form input[type="search"], .dc-topic-search input[type="search"] {
	width: 100%; min-height: 48px; padding: 0.7rem 0.9rem; border: 1.5px solid #8fa7b0; border-radius: var(--dc-radius-sm); background: #fff; color: var(--dc-text); font: inherit;
}
.dc-field textarea { min-height: 9rem; resize: vertical; }
.dc-field input:focus, .dc-field select:focus, .dc-field textarea:focus, .dc-search-form input:focus, .dc-topic-search input:focus { border-color: var(--dc-primary); outline: 3px solid rgba(15, 95, 120, 0.35); outline-offset: 0; }
.dc-field.has-error input, .dc-field.has-error select, .dc-field.has-error textarea { border-color: var(--dc-danger); }
.dc-field__error { margin: 0.4rem 0 0; color: var(--dc-danger); font-size: 0.92rem; font-weight: 600; }
.dc-req { color: var(--dc-danger); }
.dc-check { display: flex !important; gap: 0.7rem; align-items: flex-start; font-weight: 400 !important; }
.dc-check input { width: 1.3rem; height: 1.3rem; margin-top: 0.2rem; flex: none; accent-color: var(--dc-primary); }
.dc-form__note { margin: 0; color: var(--dc-muted); font-size: 0.92rem; }
.dc-form-notice { margin-bottom: 1.25rem; padding: 1rem 1.25rem; border-radius: var(--dc-radius-sm); border: 1px solid; }
.dc-form-notice p { margin: 0 0 0.4rem; }
.dc-form-notice ul { margin: 0; padding-left: 1.2rem; }
.dc-form-notice--error { background: #fdf1f1; border-color: var(--dc-danger); color: #5c1111; }
.dc-form-notice--error a { color: #5c1111; font-weight: 600; }
.dc-form-notice--success { background: #eef8f1; border-color: var(--dc-success); color: #0f4a2a; }
.dc-hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.dc-search-form__row { display: flex; gap: 0.75rem; }
.dc-search-form label, .dc-topic-search label { display: block; margin-bottom: 0.4rem; font-weight: 600; }
.dc-topic-search { max-width: 640px; margin-bottom: 2rem; }
.dc-newsletter__inner { max-width: 640px; }
.dc-newsletter .dc-form { max-width: 520px; }
.dc-search-intro { max-width: 640px; margin-bottom: 2rem; }

/* ---------- Listings / pagination ---------- */
.dc-posts .dc-card { display: flex; flex-direction: column; }
.dc-posts .dc-card__meta { margin-top: auto; padding-top: 0.5rem; }
.navigation.pagination { margin-top: 2.5rem; }
.nav-links { display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center; }
.nav-links a, .nav-links span { display: inline-flex; min-width: 44px; min-height: 44px; align-items: center; justify-content: center; padding: 0.4rem 0.9rem; border: 1px solid var(--dc-border); border-radius: 999px; background: #fff; color: var(--dc-text); text-decoration: none; }
.nav-links .current { background: var(--dc-primary); border-color: var(--dc-primary); color: #fff; }
.dc-post-nav .nav-links { justify-content: space-between; max-width: var(--dc-prose); margin: 2rem auto 0; padding-inline: var(--dc-gutter); }
.dc-article__image img { width: 100%; border-radius: var(--dc-radius); }
.dc-admin-notice { padding: 0.75rem var(--dc-gutter); background: #fff7e0; border-bottom: 1px solid #e8d48a; font-size: 0.95rem; }
.dc-admin-notice p { margin: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--dc-primary-dark); color: #e3eef2; }
.site-footer a { color: #fff; }
.site-footer :focus-visible { outline-color: #fff; }
.site-footer__inner { max-width: calc(var(--dc-wide) + 2 * var(--dc-gutter)); margin-inline: auto; padding: clamp(2.5rem, 6vw, 4rem) var(--dc-gutter) 1.5rem; }
.site-footer__top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2rem 4rem; padding-bottom: 2rem; border-bottom: 1px solid rgba(255, 255, 255, 0.2); }
.site-footer__name { margin: 0 0 0.3rem; color: #fff; font: 600 1.5rem/1.2 var(--dc-font-heading); }
.site-footer__tagline { max-width: 32ch; margin: 0; }
.footer-navigation { display: grid; gap: 1rem; }
.footer-navigation ul { display: flex; flex-wrap: wrap; gap: 0.4rem 1.5rem; margin: 0; padding: 0; list-style: none; }
.footer-navigation a { display: inline-block; padding: 0.25rem 0; text-decoration: none; }
.footer-navigation a:hover { text-decoration: underline; }
.footer-navigation .menu--legal { font-size: 0.92rem; opacity: 0.9; }
.site-footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.5rem 2rem; padding-top: 1.25rem; font-size: 0.9rem; }
.site-footer__bottom p { margin: 0; }
.dc-social { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; margin: 1rem 0 0; padding: 0; list-style: none; }

/* ---------- Canvas template ---------- */
.dc-canvas__main { display: block; }

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	* { transition: none !important; animation: none !important; }
}