/*
 * Fliptum Theme foundation.
 * Brand/site values are provided by runtime design tokens.
 */

:root {
	--fliptum-color-background: Canvas;
	--fliptum-color-surface: Canvas;
	--fliptum-color-primary: currentColor;
	--fliptum-color-primary-hover: currentColor;
	--fliptum-color-on-primary: Canvas;
	--fliptum-color-whatsapp: currentColor;
	--fliptum-color-whatsapp-hover: currentColor;
	--fliptum-color-secondary: currentColor;
	--fliptum-color-text: currentColor;
	--fliptum-color-muted: currentColor;
	--fliptum-color-border: currentColor;
	--fliptum-color-focus: currentColor;
	--fliptum-color-success: currentColor;
	--fliptum-color-warning: currentColor;
	--fliptum-color-danger: currentColor;
	--fliptum-layout-container: 80rem;
	--fliptum-layout-content: 48rem;
	--fliptum-space-1: .375rem;
	--fliptum-space-2: .625rem;
	--fliptum-space-3: .875rem;
	--fliptum-space-4: 1.125rem;
	--fliptum-space-5: 1.5rem;
	--fliptum-space-6: 2rem;
	--fliptum-space-7: 3rem;
	--fliptum-space-8: 4.5rem;
	--fliptum-radius-sm: .625rem;
	--fliptum-radius-md: .875rem;
	--fliptum-radius-lg: 1.25rem;
	--fliptum-shadow-sm: 0 .2rem .5rem color-mix(in srgb, var(--fliptum-color-text) 5%, transparent), 0 .8rem 1.8rem color-mix(in srgb, var(--fliptum-color-text) 6%, transparent);
	--fliptum-shadow-md: 0 .35rem .8rem color-mix(in srgb, var(--fliptum-color-text) 6%, transparent), 0 1.45rem 3rem color-mix(in srgb, var(--fliptum-color-text) 9%, transparent);
	--fliptum-font-xs: clamp(.875rem, .86rem + .08vw, .93rem);
	--fliptum-font-sm: clamp(.95rem, .93rem + .1vw, 1.025rem);
	--fliptum-font-md: clamp(1.0625rem, 1.02rem + .18vw, 1.125rem);
	--fliptum-font-lg: clamp(1.15rem, 1.04rem + .45vw, 1.4rem);
	--fliptum-font-h4: clamp(1.25rem, 1.08rem + .65vw, 1.6rem);
	--fliptum-font-h3: clamp(1.45rem, 1.18rem + 1vw, 2rem);
	--fliptum-font-h2: clamp(1.75rem, 1.4rem + 1.25vw, 2.45rem);
	--fliptum-font-h1: clamp(2.2rem, 1.65rem + 2.05vw, 3.6rem);
	--fliptum-line-body: 1.7;
	--fliptum-line-heading: 1.14;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
	margin: 0;
	background: var(--fliptum-color-background);
	color: var(--fliptum-color-text);
	font-family: inherit;
	font-size: var(--fliptum-font-md);
	line-height: var(--fliptum-line-body);
	text-rendering: optimizeLegibility;
	-webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--fliptum-color-primary); text-underline-offset: .16em; }
a:hover { color: var(--fliptum-color-primary-hover); }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: .18rem solid var(--fliptum-color-focus); outline-offset: .2rem; }

h1, h2, h3, h4, h5, h6 {
	margin: 0 0 var(--fliptum-space-4);
	color: var(--fliptum-color-text);
	line-height: var(--fliptum-line-heading);
	text-wrap: balance;
}
h1 { font-size: var(--fliptum-font-h1); }
h2 { font-size: var(--fliptum-font-h2); }
h3 { font-size: var(--fliptum-font-h3); }
h4 { font-size: var(--fliptum-font-h4); }
p { margin: 0 0 var(--fliptum-space-4); }

.fliptum-container {
	width: min(calc(100% - 2rem), var(--fliptum-layout-container));
	margin-inline: auto;
}
.fliptum-prose { width: min(calc(100% - 2rem), var(--fliptum-layout-content)); }
.fliptum-main { min-height: 55vh; padding-block: var(--fliptum-space-7); }
.fliptum-stack > * + * { margin-block-start: var(--fliptum-space-5); }
.fliptum-stack--xl > * + * { margin-block-start: var(--fliptum-space-7); }
.screen-reader-text {
	position: absolute !important;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}
.fliptum-skip-link {
	position: fixed;
	z-index: 99999;
	inset: var(--fliptum-space-3) auto auto var(--fliptum-space-3);
	transform: translateY(-200%);
	background: var(--fliptum-color-surface);
	color: var(--fliptum-color-text);
	border: 1px solid var(--fliptum-color-border);
	border-radius: var(--fliptum-radius-sm);
	padding: var(--fliptum-space-2) var(--fliptum-space-3);
	box-shadow: var(--fliptum-shadow-sm);
}
.fliptum-skip-link:focus { transform: translateY(0); }

.fliptum-site-header {
	position: sticky;
	top: 0;
	z-index: 1000;
	background: var(--fliptum-color-surface);
	border-bottom: 1px solid var(--fliptum-color-border);
}
.fliptum-site-header__inner {
	display: grid;
	grid-template-columns: auto 1fr auto;
	align-items: center;
	gap: var(--fliptum-space-5);
	min-height: 4.75rem;
}
.fliptum-site-branding { display: flex; align-items: center; gap: var(--fliptum-space-3); min-width: 0; }
.fliptum-site-branding__logo img { max-height: 3rem; width: auto; }
.fliptum-site-branding__title { margin: 0; font-size: var(--fliptum-font-lg); font-weight: 700; line-height: 1.1; }
.fliptum-site-branding__title a { color: var(--fliptum-color-text); text-decoration: none; }
.fliptum-site-branding__tagline { margin: .2rem 0 0; color: var(--fliptum-color-muted); font-size: var(--fliptum-font-xs); line-height: 1.3; }
.fliptum-primary-nav { justify-self: center; }
.fliptum-nav-list, .fliptum-utility-nav, .fliptum-footer-nav__list { list-style: none; padding: 0; margin: 0; }
.fliptum-nav-list { display: flex; align-items: center; gap: clamp(.8rem, 1.6vw, 1.6rem); }
.fliptum-nav-list a { color: var(--fliptum-color-text); text-decoration: none; font-size: var(--fliptum-font-sm); font-weight: 600; }
.fliptum-nav-list a:hover, .fliptum-nav-list .current-menu-item > a { color: var(--fliptum-color-primary); }
.fliptum-nav-list .sub-menu {
	position: absolute;
	min-width: 14rem;
	list-style: none;
	padding: var(--fliptum-space-2);
	margin: var(--fliptum-space-2) 0 0;
	background: var(--fliptum-color-surface);
	border: 1px solid var(--fliptum-color-border);
	border-radius: var(--fliptum-radius-md);
	box-shadow: var(--fliptum-shadow-md);
	opacity: 0;
	visibility: hidden;
	transform: translateY(.4rem);
	transition: .18s ease;
}
.fliptum-nav-list li { position: relative; }
.fliptum-nav-list li:hover > .sub-menu, .fliptum-nav-list li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.fliptum-nav-list .sub-menu a { display: block; padding: .65rem .75rem; border-radius: .55rem; }
.fliptum-header-actions { display: flex; align-items: center; gap: var(--fliptum-space-2); }
.fliptum-utility-nav { display: flex; align-items: center; gap: var(--fliptum-space-2); }
.fliptum-utility-nav a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 2.65rem;
	padding: .55rem .9rem;
	border: 1px solid var(--fliptum-color-border);
	border-radius: var(--fliptum-radius-sm);
	text-decoration: none;
	font-size: var(--fliptum-font-sm);
	font-weight: 700;
}
.fliptum-utility-nav li:last-child a { background: var(--fliptum-color-primary); border-color: var(--fliptum-color-primary); color: var(--fliptum-color-surface); }
.fliptum-icon-button {
	display: inline-grid;
	place-items: center;
	width: 2.75rem;
	height: 2.75rem;
	padding: 0;
	border: 1px solid var(--fliptum-color-border);
	border-radius: var(--fliptum-radius-sm);
	background: var(--fliptum-color-surface);
	color: var(--fliptum-color-text);
	cursor: pointer;
}
.fliptum-icon { width: 1.25rem; height: 1.25rem; }
.fliptum-menu-toggle { display: none; }
.fliptum-menu-toggle__close { display: none; }
.fliptum-menu-toggle[aria-expanded="true"] .fliptum-menu-toggle__open { display: none; }
.fliptum-menu-toggle[aria-expanded="true"] .fliptum-menu-toggle__close { display: block; }
.fliptum-header-search { border-top: 1px solid var(--fliptum-color-border); padding-block: var(--fliptum-space-3); background: var(--fliptum-color-surface); }
.search-form { display: flex; gap: var(--fliptum-space-2); }
.search-field {
	width: 100%;
	min-height: 2.9rem;
	border: 1px solid var(--fliptum-color-border);
	border-radius: var(--fliptum-radius-sm);
	padding: .65rem .85rem;
	background: var(--fliptum-color-surface);
	color: var(--fliptum-color-text);
}
.search-submit {
	min-height: 2.9rem;
	border: 1px solid var(--fliptum-color-primary);
	border-radius: var(--fliptum-radius-sm);
	padding: .65rem 1rem;
	background: var(--fliptum-color-primary);
	color: var(--fliptum-color-surface);
	font-weight: 700;
	cursor: pointer;
}

.fliptum-card {
	background: var(--fliptum-color-surface);
	border: 1px solid var(--fliptum-color-border);
	border-radius: var(--fliptum-radius-lg);
	box-shadow: var(--fliptum-shadow-sm);
}
.fliptum-post-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--fliptum-space-5); }
.fliptum-content-card { overflow: hidden; }
.fliptum-content-card__media { display: block; aspect-ratio: 16 / 9; background: color-mix(in srgb, var(--fliptum-color-primary) 6%, var(--fliptum-color-surface)); }
.fliptum-content-card__media img { width: 100%; height: 100%; object-fit: cover; }
.fliptum-content-card__body { padding: var(--fliptum-space-5); }
.fliptum-content-card__meta, .fliptum-entry-meta { color: var(--fliptum-color-muted); font-size: var(--fliptum-font-xs); }
.fliptum-content-card__title { font-size: var(--fliptum-font-h4); }
.fliptum-content-card__title a { color: var(--fliptum-color-text); text-decoration: none; }
.fliptum-content-card__excerpt { color: var(--fliptum-color-muted); }
.fliptum-page-header { padding-block: var(--fliptum-space-3); }
.fliptum-featured-media { margin: var(--fliptum-space-6) 0; border-radius: var(--fliptum-radius-lg); overflow: hidden; }
.fliptum-entry-content > * + * { margin-block-start: var(--fliptum-space-4); }
.fliptum-entry-content table { width: 100%; border-collapse: collapse; font-size: var(--fliptum-font-sm); }
.fliptum-entry-content th, .fliptum-entry-content td { border: 1px solid var(--fliptum-color-border); padding: .75rem .85rem; text-align: start; vertical-align: top; }
.fliptum-entry-content th { background: color-mix(in srgb, var(--fliptum-color-primary) 7%, var(--fliptum-color-surface)); font-weight: 700; }
.fliptum-empty-state { padding: var(--fliptum-space-6); }

.fliptum-site-footer { margin-top: var(--fliptum-space-8); border-top: 1px solid var(--fliptum-color-border); background: var(--fliptum-color-surface); }
.fliptum-site-footer__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: var(--fliptum-space-7); padding-block: var(--fliptum-space-7); }
.fliptum-footer-branding__logo img { max-height: 3rem; width: auto; }
.fliptum-footer-branding__name { margin: var(--fliptum-space-3) 0 .25rem; font-weight: 800; font-size: var(--fliptum-font-lg); }
.fliptum-footer-branding__tagline { margin: 0; color: var(--fliptum-color-muted); font-size: var(--fliptum-font-sm); }
.fliptum-footer-nav__list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--fliptum-space-2) var(--fliptum-space-5); }
.fliptum-footer-nav__list a { color: var(--fliptum-color-text); text-decoration: none; font-size: var(--fliptum-font-sm); }
.fliptum-site-footer__bottom { display: flex; justify-content: space-between; gap: var(--fliptum-space-4); padding-block: var(--fliptum-space-4); border-top: 1px solid var(--fliptum-color-border); color: var(--fliptum-color-muted); font-size: var(--fliptum-font-xs); }
.fliptum-site-footer__bottom p { margin: 0; }

@media (max-width: 62rem) {
	.fliptum-site-header__inner { grid-template-columns: auto 1fr auto; }
	.fliptum-menu-toggle { display: inline-grid; justify-self: end; }
	.fliptum-primary-nav {
		position: absolute;
		left: 1rem;
		right: 1rem;
		top: calc(100% + .5rem);
		padding: var(--fliptum-space-3);
		background: var(--fliptum-color-surface);
		border: 1px solid var(--fliptum-color-border);
		border-radius: var(--fliptum-radius-md);
		box-shadow: var(--fliptum-shadow-md);
		display: none;
	}
	.fliptum-primary-nav.is-open { display: block; }
	.fliptum-nav-list { display: grid; gap: 0; }
	.fliptum-nav-list a { display: block; padding: .75rem; border-radius: .55rem; }
	.fliptum-nav-list .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; margin: 0 0 0 .75rem; border: 0; padding: 0; }
	.fliptum-header-actions { justify-self: end; }
	.fliptum-post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 42rem) {
	:root { --fliptum-space-7: 2.25rem; --fliptum-space-8: 3.25rem; }
	.fliptum-container { width: min(calc(100% - 1.25rem), var(--fliptum-layout-container)); }
	.fliptum-site-header__inner { min-height: 4.25rem; gap: .55rem; }
	.fliptum-site-branding__tagline { display: none; }
	.fliptum-utility-nav { display: none; }
	.fliptum-post-grid { grid-template-columns: 1fr; }
	.fliptum-site-footer__grid { grid-template-columns: 1fr; gap: var(--fliptum-space-5); }
	.fliptum-footer-nav__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.fliptum-site-footer__bottom { flex-direction: column; }
	.search-form { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* Phase 11 typography hierarchy: medium-first, centrally controlled. */
h5 { font-size: var(--fliptum-font-h5, 1.25rem); }
h6 { font-size: var(--fliptum-font-h6, 1.05rem); }
.fliptum-entry-content a:not(.fliptum-button),
.fliptum-content-card__body a:not(.fliptum-button) { font-weight: var(--fliptum-link-weight, 600); }
.fliptum-button,
button,
input,
select,
textarea,
.fliptum-nav-list a,
.fliptum-utility-nav a,
.fliptum-entry-content table { font-size: var(--fliptum-font-ui, .95rem); }
.fliptum-button,
button,
input[type="submit"],
input[type="button"],
input[type="reset"] { font-weight: var(--fliptum-button-weight, 650); }
body.fliptum-links-always .fliptum-entry-content a:not(.fliptum-button) { text-decoration: underline; }
body.fliptum-links-none .fliptum-entry-content a:not(.fliptum-button) { text-decoration: none; }
body.fliptum-links-hover .fliptum-entry-content a:not(.fliptum-button) { text-decoration: none; }
body.fliptum-links-hover .fliptum-entry-content a:not(.fliptum-button):hover,
body.fliptum-links-hover .fliptum-entry-content a:not(.fliptum-button):focus-visible { text-decoration: underline; }

/* Fliptum Theme Builder compatibility: the builder owns page width and section rhythm. */
.fliptum-main--builder{padding-block:0}.fliptum-page--builder,.fliptum-entry-content--builder{margin:0;padding:0;max-width:none}.fliptum-page--builder>.fliptum-entry-header{padding-top:clamp(30px,5vw,64px);padding-bottom:12px}.fliptum-entry-content--builder>*:first-child{margin-top:0}.fliptum-entry-content--builder>*:last-child{margin-bottom:0}