/* =========================================================================
   FUP Material — Material Design 3 (dark, cyan/teal)
   Sections:
   1. Tokens   2. Base/Reset   3. Typography   4. Layout
   5. App bar / nav / drawer   6. Buttons & ripple   7. Cards & chips
   8. Hero & home   9. Footer   10. Forms   11. Blog/archive/single
   12. Docs (wiki)   13. WooCommerce   14. Utilities/responsive
   ========================================================================= */

/* Logo wordmark font (Inter/Space Grotesk/JetBrains Mono come from theme.json) */
@font-face {
	font-family: "Baloo 2";
	font-style: normal;
	font-weight: 600;
	font-display: swap;
	src: url("../fonts/baloo-2-latin-600-normal.woff2") format("woff2");
}

/* ----------------------------------------------------------- 1. TOKENS -- */
:root {
	/* Color roles (MD3 light, azure seed) */
	--md-bg:                 #f5f9fc;
	--md-surface:            #ffffff;
	--md-surface-1:          #f1f5f9;
	--md-surface-2:          #e9eff5;
	--md-surface-3:          #dfe6ee;
	--md-surface-4:          #d3dce5;
	--md-primary:            #0287b8;
	--md-on-primary:         #ffffff;
	--md-primary-container:  #c5e8ff;
	--md-on-primary-cont:    #001f2e;
	--brand-grad:            linear-gradient(135deg, #46c8ec 0%, #1f8ed4 55%, #0287b8 100%);
	--md-secondary:          #4a6268;
	--md-on-secondary:       #ffffff;
	--md-secondary-cont:     #cee7ec;
	--md-on-secondary-cont:  #051f24;
	--md-tertiary:           #51546e;
	--md-tertiary-cont:      #dae2ff;
	--md-on-tertiary-cont:   #0d1b3d;
	--md-on-surface:         #131b1f;
	--md-on-surface-var:     #475055;
	--md-outline:            #767f85;
	--md-outline-var:        #c6cfd4;
	--md-error:              #ba1a1a;
	--md-error-cont:         #ffdad6;
	--md-on-error-cont:      #410002;
	--md-success:            #008562;

	/* Elevation (light) */
	--elev-1: 0 1px 2px rgba(13,20,27,.06), 0 1px 3px rgba(13,20,27,.05);
	--elev-2: 0 2px 4px rgba(13,20,27,.07), 0 4px 8px rgba(13,20,27,.05);
	--elev-3: 0 4px 8px rgba(13,20,27,.08), 0 10px 22px rgba(13,20,27,.07);
	--elev-4: 0 8px 16px rgba(13,20,27,.10), 0 20px 30px rgba(13,20,27,.08);
	--glow:   0 0 24px rgba(70,208,242,.30);

	/* Shape */
	--r-xs: 4px; --r-sm: 8px; --r-md: 12px; --r-lg: 16px; --r-xl: 28px; --r-full: 999px;

	/* Motion */
	--ease-standard: cubic-bezier(.2,0,0,1);
	--ease-emph:     cubic-bezier(.3,0,0,1);
	--dur-short: 150ms; --dur-med: 250ms; --dur-long: 400ms;

	/* Layout */
	--appbar-h: 64px;
	--content-w: 760px;
	--wide-w: 1200px;

	/* Fonts */
	--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
	--font-display: "Space Grotesk", "Inter", -apple-system, sans-serif;
	--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* ------------------------------------------------------ 2. BASE / RESET -- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--appbar-h) + 16px); }
body {
	margin: 0;
	background: var(--md-bg);
	color: var(--md-on-surface);
	font-family: var(--font-sans);
	font-size: 1rem;
	line-height: 1.65;
	letter-spacing: .01em;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
	min-height: 100vh;
	overflow-x: hidden;
}
/* Ambient background — soft azure light for glass surfaces to refract */
body::before {
	content: "";
	position: fixed;
	inset: -15%;
	z-index: -2;
	pointer-events: none;
	background:
		radial-gradient(38% 44% at 10% 4%, rgba(70,208,242,.16), transparent 60%),
		radial-gradient(42% 42% at 92% -4%, rgba(31,142,212,.13), transparent 58%),
		radial-gradient(46% 50% at 78% 100%, rgba(70,208,242,.10), transparent 62%);
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--md-primary); text-decoration: none; transition: color var(--dur-short) var(--ease-standard); }
a:hover { color: var(--md-on-primary-cont); }
hr { border: 0; border-top: 1px solid var(--md-outline-var); margin: 2rem 0; }
::selection { background: var(--md-primary); color: var(--md-on-primary); }
:focus-visible { outline: 2px solid var(--md-primary); outline-offset: 2px; border-radius: var(--r-xs); }
/* Scrollbar */
* { scrollbar-color: var(--md-surface-4) transparent; scrollbar-width: thin; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--md-surface-4); border-radius: var(--r-full); border: 2px solid var(--md-bg); }
*::-webkit-scrollbar-thumb:hover { background: var(--md-outline); }

/* --------------------------------------------------------- 3. TYPOGRAPHY */
h1,h2,h3,h4,h5,h6 { font-family: var(--font-display); color: var(--md-on-surface); line-height: 1.15; letter-spacing: -.02em; margin: 0 0 .6em; font-weight: 700; }
h1 { font-size: clamp(2.25rem, 1.6rem + 3vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 1.4rem + 1.6vw, 2.25rem); }
h3 { font-size: 1.375rem; }
h4 { font-size: 1.125rem; }
p { margin: 0 0 1rem; }
strong { color: #fff; }
small { font-size: .8125rem; color: var(--md-on-surface-var); }
code, kbd, pre, samp { font-family: var(--font-mono); }
:not(pre) > code {
	background: var(--md-surface-3); color: var(--md-on-primary-cont);
	padding: .15em .45em; border-radius: var(--r-xs); font-size: .875em;
	border: 1px solid var(--md-outline-var);
}
pre {
	background: var(--md-surface-1); border: 1px solid var(--md-outline-var);
	border-radius: var(--r-md); padding: 1rem 1.25rem; overflow-x: auto;
	font-size: .9rem; line-height: 1.6; box-shadow: var(--elev-1);
}
blockquote {
	margin: 1.5rem 0; padding: .25rem 1.25rem; border-left: 3px solid var(--md-primary);
	color: var(--md-on-surface-var); background: var(--md-surface-1);
	border-radius: 0 var(--r-sm) var(--r-sm) 0;
}
.eyebrow { font: 500 .8125rem/1 var(--font-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--md-primary); }

/* ------------------------------------------------------------ 4. LAYOUT */
.container { width: 100%; max-width: var(--wide-w); margin-inline: auto; padding-inline: clamp(1rem, 4vw, 2rem); }
.container--narrow { max-width: var(--content-w); }
.section { padding-block: clamp(3rem, 7vw, 6rem); }
.site-main { min-height: 60vh; }
.grid { display: grid; gap: 1.5rem; }
.surface-1 { background: var(--md-surface-1); }
.surface-2 { background: var(--md-surface-2); }

/* ------------------------------------------------ 5. APP BAR / NAV / DRAWER */
.fup-appbar {
	position: sticky; top: 0; z-index: 100;
	height: var(--appbar-h);
	background: color-mix(in srgb, var(--md-surface-2) 85%, transparent);
	backdrop-filter: saturate(180%) blur(12px);
	-webkit-backdrop-filter: saturate(180%) blur(12px);
	border-bottom: 1px solid transparent;
	transition: border-color var(--dur-med) var(--ease-standard), background var(--dur-med);
}
.fup-appbar.is-scrolled { border-bottom-color: var(--md-outline-var); box-shadow: var(--elev-2); background: color-mix(in srgb, var(--md-surface-2) 96%, transparent); }
/* Clear the WordPress admin bar when logged in */
.admin-bar .fup-appbar { top: 32px; }
@media (max-width: 782px) { .admin-bar .fup-appbar { top: 46px; } }
.fup-appbar__inner { display: flex; align-items: center; gap: 1rem; height: 100%; max-width: var(--wide-w); margin-inline: auto; padding-inline: clamp(1rem, 4vw, 2rem); }
.fup-brand { display: inline-flex; align-items: center; gap: .6rem; flex: 0 0 auto; color: var(--md-on-surface); }
.fup-brand img, .fup-brand svg { height: 30px; width: auto; }
.fup-brand:hover { color: inherit; }
.fup-appbar ul, .fup-appbar li { list-style: none !important; margin: 0; padding: 0; }
.fup-appbar li::marker { content: ""; }
.fup-nav { display: flex; align-items: center; gap: .25rem; margin: 0 0 0 .75rem; padding: 0; list-style: none; }
.fup-nav li { list-style: none; margin: 0; padding: 0; }
.fup-nav a {
	position: relative; display: inline-flex; align-items: center; gap: .4rem;
	padding: .55rem .85rem; border-radius: var(--r-full);
	color: var(--md-on-surface-var); font-weight: 500; font-size: .95rem;
	transition: background var(--dur-short), color var(--dur-short);
}
.fup-nav a:hover { background: var(--md-surface-3); color: var(--md-on-surface); }
.fup-nav a[aria-current], .fup-nav a.current-menu-item, .fup-nav .current-menu-item > a { color: var(--md-primary); background: color-mix(in srgb, var(--md-primary-container) 45%, transparent); }
.fup-spacer { flex: 1 1 auto; }
.fup-actions { display: flex; align-items: center; gap: .35rem; flex: 0 0 auto; }

/* Icon button */
.md-icon-btn {
	--sz: 44px; width: var(--sz); height: var(--sz);
	display: inline-grid; place-items: center; border-radius: var(--r-full);
	background: transparent; color: var(--md-on-surface-var); border: 0; cursor: pointer;
	position: relative; overflow: hidden; transition: background var(--dur-short), color var(--dur-short);
}
.md-icon-btn:hover { background: var(--md-surface-3); color: var(--md-on-surface); }
.md-icon-btn svg { width: 22px; height: 22px; }
.fup-cart { position: relative; }
.fup-cart__count {
	position: absolute; top: 4px; right: 4px; min-width: 18px; height: 18px; padding: 0 4px;
	display: grid; place-items: center; border-radius: var(--r-full);
	background: var(--md-primary); color: var(--md-on-primary); font: 700 .7rem/1 var(--font-sans);
	box-shadow: var(--elev-1);
}
.fup-menu-toggle { display: none; }

/* Mobile drawer */
.fup-scrim { position: fixed; inset: 0; background: rgba(0,0,0,.55); opacity: 0; visibility: hidden; transition: opacity var(--dur-med); z-index: 200; }
.fup-drawer {
	position: fixed; inset: 0 auto 0 0; width: min(82vw, 320px); z-index: 201;
	background: var(--md-surface-2); box-shadow: var(--elev-4);
	transform: translateX(-100%); transition: transform var(--dur-long) var(--ease-emph);
	padding: 1.25rem; display: flex; flex-direction: column; gap: .25rem;
	border-right: 1px solid var(--md-outline-var);
}
.fup-drawer__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.fup-drawer a { display: block; padding: .85rem 1rem; border-radius: var(--r-full); color: var(--md-on-surface); font-weight: 500; }
.fup-drawer a:hover { background: var(--md-surface-3); }
body.drawer-open { overflow: hidden; }
body.drawer-open .fup-scrim { opacity: 1; visibility: visible; }
body.drawer-open .fup-drawer { transform: translateX(0); }

/* --------------------------------------------------- 6. BUTTONS & RIPPLE */
.md-btn {
	position: relative; overflow: hidden; isolation: isolate;
	display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
	padding: .7rem 1.5rem; min-height: 44px; border-radius: var(--r-full);
	font: 500 .95rem/1 var(--font-sans); letter-spacing: .02em; cursor: pointer;
	border: 1px solid transparent; text-decoration: none; white-space: nowrap;
	transition: box-shadow var(--dur-short), background var(--dur-short), color var(--dur-short), transform var(--dur-short);
}
.md-btn:active { transform: translateY(1px); }
.md-btn svg { width: 18px; height: 18px; }
.md-btn--filled  { background: var(--md-primary); color: var(--md-on-primary); box-shadow: var(--elev-1); }
.md-btn--filled:hover  { box-shadow: var(--elev-2), var(--glow); color: var(--md-on-primary); }
.md-btn--tonal   { background: var(--md-secondary-cont); color: var(--md-on-secondary-cont); }
.md-btn--tonal:hover   { box-shadow: var(--elev-1); color: var(--md-on-secondary-cont); }
.md-btn--outlined { background: transparent; color: var(--md-primary); border-color: var(--md-outline); }
.md-btn--outlined:hover { background: color-mix(in srgb, var(--md-primary) 10%, transparent); border-color: var(--md-primary); color: var(--md-primary); }
.md-btn--text { background: transparent; color: var(--md-primary); padding-inline: 1rem; }
.md-btn--text:hover { background: color-mix(in srgb, var(--md-primary) 10%, transparent); }

.md-fab {
	position: relative; overflow: hidden;
	display: inline-grid; place-items: center; width: 56px; height: 56px;
	border-radius: var(--r-lg); background: var(--md-primary-container); color: var(--md-on-primary-cont);
	box-shadow: var(--elev-3); border: 0; cursor: pointer;
	transition: box-shadow var(--dur-short), transform var(--dur-short);
}
.md-fab:hover { box-shadow: var(--elev-4), var(--glow); transform: translateY(-1px); color: var(--md-on-primary-cont); }
.md-fab svg { width: 24px; height: 24px; }

/* Ripple */
.ripple-ink { position: absolute; border-radius: 50%; transform: scale(0); background: currentColor; opacity: .28; pointer-events: none; animation: ripple var(--dur-long) var(--ease-standard); z-index: -1; }
@keyframes ripple { to { transform: scale(2.6); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; } }

/* ---------------------------------------------------- 7. CARDS & CHIPS */
.md-card {
	background: var(--md-surface-1); border: 1px solid var(--md-outline-var);
	border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--elev-1);
	transition: box-shadow var(--dur-med) var(--ease-standard), transform var(--dur-med), border-color var(--dur-med);
	display: flex; flex-direction: column;
}
.md-card:hover { box-shadow: var(--elev-3); transform: translateY(-3px); border-color: color-mix(in srgb, var(--md-primary) 40%, var(--md-outline-var)); }
.md-card__media { aspect-ratio: 16/10; background: var(--md-surface-3); position: relative; overflow: hidden; }
.md-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-long) var(--ease-standard); }
.md-card:hover .md-card__media img { transform: scale(1.04); }
.md-card__body { padding: 1.1rem 1.25rem 1.25rem; display: flex; flex-direction: column; gap: .5rem; flex: 1; }
.md-card__title { font-size: 1.15rem; font-weight: 700; margin: 0; line-height: 1.3; }
.md-card__title a { color: var(--md-on-surface); }
.md-card__title a:hover { color: var(--md-primary); }
.md-card__excerpt { color: var(--md-on-surface-var); font-size: .95rem; margin: 0; }
.md-card__footer { margin-top: auto; padding-top: .5rem; display: flex; align-items: center; justify-content: space-between; gap: .5rem; }

.md-chip {
	display: inline-flex; align-items: center; gap: .35rem;
	padding: .3rem .7rem; border-radius: var(--r-full); font: 500 .78rem/1 var(--font-sans);
	background: var(--md-surface-3); color: var(--md-on-surface-var); border: 1px solid var(--md-outline-var);
}
.md-chip--primary { background: color-mix(in srgb, var(--md-primary-container) 60%, transparent); color: var(--md-on-primary-cont); border-color: transparent; }
a.md-chip:hover { background: var(--md-surface-4); color: var(--md-on-surface); }
.md-meta { display: inline-flex; align-items: center; gap: .4rem; color: var(--md-on-surface-var); font-size: .82rem; font-family: var(--font-mono); }
.md-meta svg { width: 15px; height: 15px; opacity: .8; }

/* -------------------------------------------------------- 8. HERO & HOME */
.fup-hero { position: relative; overflow: hidden; background: radial-gradient(120% 130% at 85% -10%, #d6f0fa 0%, var(--md-bg) 55%); border-bottom: 1px solid var(--md-outline-var); }
.fup-hero::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(circle at 1px 1px, rgba(31,142,212,.10) 1px, transparent 0); background-size: 30px 30px; mask-image: linear-gradient(to bottom, #000, transparent 80%); pointer-events: none; }
.fup-hero__inner { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 2.5rem; align-items: center; padding-block: clamp(3rem, 8vw, 6rem); }
.fup-hero__content { max-width: 36rem; }
.fup-hero h1 { margin: .6rem 0 1rem; }
.fup-hero h1 .accent { color: var(--md-primary); }
.fup-hero__lead { font-size: 1.15rem; color: var(--md-on-surface-var); margin-bottom: 1.8rem; }
.fup-cta-row { display: flex; flex-wrap: wrap; gap: .85rem; }
.fup-hero__art { position: relative; }
.fup-hero__art svg, .fup-hero__art img { width: 100%; height: auto; filter: drop-shadow(0 20px 40px rgba(0,0,0,.5)); }
.fup-hero__art picture { display: block; }
/* Photo hero: steady framed panel (no tilt, no motion) */
.fup-hero__art.has-photo img {
	filter: none;
	border-radius: 16px;
	border: 1px solid rgba(13,20,27,.14);
	box-shadow:
		0 24px 60px rgba(13,20,27,.30),
		0 6px 16px rgba(13,20,27,.16);
}
.fup-hero__art.has-photo::before {
	background: radial-gradient(circle at 55% 50%, rgba(70,208,242,.34), transparent 64%);
	filter: blur(48px);
	inset: 2%;
	animation: none;
}

/* Pillars (the three parts) */
.fup-pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.fup-pillar { position: relative; padding: 1.75rem; background: var(--md-surface-1); border: 1px solid var(--md-outline-var); border-radius: var(--r-lg); transition: border-color var(--dur-med), box-shadow var(--dur-med), transform var(--dur-med); overflow: hidden; }
.fup-pillar::after { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: linear-gradient(90deg, var(--md-primary), transparent); opacity: 0; transition: opacity var(--dur-med); }
.fup-pillar:hover { transform: translateY(-4px); box-shadow: var(--elev-3); border-color: color-mix(in srgb, var(--md-primary) 45%, var(--md-outline-var)); }
.fup-pillar:hover::after { opacity: 1; }
.fup-pillar__icon { width: 56px; height: 56px; display: grid; place-items: center; border-radius: var(--r-md); background: color-mix(in srgb, var(--md-primary-container) 55%, transparent); margin-bottom: 1.1rem; }
.fup-pillar__icon svg { width: 30px; height: 30px; color: var(--md-on-primary-cont); }
.fup-pillar h3 { margin: 0 0 .5rem; }
.fup-pillar p { color: var(--md-on-surface-var); margin-bottom: 1rem; }
.fup-pillar a.pillar-link { font-weight: 500; display: inline-flex; align-items: center; gap: .35rem; }
.fup-pillar a.pillar-link svg { width: 18px; height: 18px; transition: transform var(--dur-short); }
.fup-pillar a.pillar-link:hover svg { transform: translateX(4px); }

.section-head { text-align: center; max-width: 42rem; margin: 0 auto clamp(2rem, 4vw, 3rem); }
.section-head p { color: var(--md-on-surface-var); font-size: 1.05rem; }

/* ------------------------------------------------------------ 9. FOOTER */
.fup-footer { background: var(--md-surface-1); border-top: 1px solid var(--md-outline-var); margin-top: 4rem; }
.fup-footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2rem; padding-block: 3.5rem 2.5rem; }
.fup-footer h4 { font-size: .8125rem; letter-spacing: .14em; text-transform: uppercase; color: var(--md-on-surface-var); margin-bottom: 1rem; font-family: var(--font-mono); font-weight: 500; }
.fup-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .6rem; }
.fup-footer a { color: var(--md-on-surface-var); }
.fup-footer a:hover { color: var(--md-primary); }
.fup-footer__brand p { color: var(--md-on-surface-var); max-width: 24rem; margin-top: 1rem; }
.fup-footer__bottom { border-top: 1px solid var(--md-outline-var); padding-block: 1.5rem; display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center; color: var(--md-on-surface-var); font-size: .85rem; }
.fup-social { display: flex; gap: .5rem; }

/* ------------------------------------------------------------- 10. FORMS */
input[type=text], input[type=email], input[type=search], input[type=password], input[type=tel], input[type=number], input[type=url], textarea, select {
	width: 100%; font: inherit; color: var(--md-on-surface);
	background: var(--md-surface-2); border: 1px solid var(--md-outline);
	border-radius: var(--r-sm); padding: .8rem 1rem; transition: border-color var(--dur-short), box-shadow var(--dur-short);
}
textarea { min-height: 8rem; resize: vertical; }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--md-primary); box-shadow: 0 0 0 2px color-mix(in srgb, var(--md-primary) 30%, transparent); }
::placeholder { color: var(--md-on-surface-var); opacity: .7; }
label { display: inline-block; margin-bottom: .4rem; font-size: .9rem; color: var(--md-on-surface-var); font-weight: 500; }
.fup-search { position: relative; display: flex; align-items: center; }
.fup-search input { padding-left: 2.7rem; border-radius: var(--r-full); background: var(--md-surface-3); border-color: transparent; }
.fup-search input:focus { background: var(--md-surface-2); border-color: var(--md-primary); }
.fup-search .fup-search__icon { position: absolute; left: .9rem; width: 20px; height: 20px; color: var(--md-on-surface-var); pointer-events: none; }

/* ------------------------------------------------ 11. BLOG / ARCHIVE / SINGLE */
.page-hero { padding-block: clamp(2.5rem, 6vw, 4rem) clamp(1.5rem, 3vw, 2.5rem); border-bottom: 1px solid var(--md-outline-var); background: radial-gradient(120% 120% at 90% -20%, #d6f0fa 0%, var(--md-bg) 50%); }
.page-hero h1 { margin: .4rem 0 .5rem; }
.page-hero p { color: var(--md-on-surface-var); font-size: 1.05rem; max-width: 42rem; margin: 0; }
.fup-card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.5rem; }

/* Single post / page prose */
.prose { max-width: var(--content-w); margin-inline: auto; }
.prose > * { margin-bottom: 1.2rem; }
.prose h2 { margin-top: 2.5rem; padding-top: .5rem; }
.prose h3 { margin-top: 2rem; }
.prose img, .prose figure { border-radius: var(--r-md); }
.prose figcaption { text-align: center; color: var(--md-on-surface-var); font-size: .85rem; margin-top: .5rem; }
.prose ul, .prose ol { padding-left: 1.4rem; }
.prose li { margin-bottom: .4rem; }
.prose li::marker { color: var(--md-primary); }
.prose a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: color-mix(in srgb, var(--md-primary) 45%, transparent); }
.prose a:hover { text-decoration-color: var(--md-primary); }
.entry-header { margin-bottom: 2rem; }
.entry-meta { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; margin-top: 1rem; color: var(--md-on-surface-var); }
.entry-featured { margin: 0 0 2rem; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--elev-2); }
.post-nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--md-outline-var); }
.post-nav a { display: flex; flex-direction: column; gap: .25rem; padding: 1rem 1.25rem; background: var(--md-surface-1); border: 1px solid var(--md-outline-var); border-radius: var(--r-md); max-width: 48%; transition: border-color var(--dur-short), background var(--dur-short); }
.post-nav a:hover { border-color: var(--md-primary); background: var(--md-surface-2); }
.post-nav .label { font-size: .75rem; color: var(--md-on-surface-var); text-transform: uppercase; letter-spacing: .1em; }
.post-nav .next { text-align: right; margin-left: auto; }

/* Pagination */
.fup-pagination { display: flex; gap: .4rem; justify-content: center; margin-top: 3rem; flex-wrap: wrap; }
.fup-pagination .page-numbers { display: inline-grid; place-items: center; min-width: 44px; height: 44px; padding: 0 .6rem; border-radius: var(--r-full); background: var(--md-surface-1); border: 1px solid var(--md-outline-var); color: var(--md-on-surface); font-weight: 500; }
.fup-pagination .page-numbers:hover { border-color: var(--md-primary); color: var(--md-primary); }
.fup-pagination .page-numbers.current { background: var(--md-primary); color: var(--md-on-primary); border-color: transparent; }

/* --------------------------------------------------------- 12. DOCS (WIKI) */
.fup-docs { display: grid; grid-template-columns: 280px minmax(0, 1fr) 220px; gap: 2.5rem; align-items: start; padding-block: 2.5rem; }
.fup-docs__sidebar { position: sticky; top: calc(var(--appbar-h) + 1.5rem); align-self: start; max-height: calc(100vh - var(--appbar-h) - 3rem); overflow-y: auto; padding-right: .5rem; }
.fup-docs__sidebar .fup-search { margin-bottom: 1.25rem; }
.doc-tree, .doc-tree ul { list-style: none; margin: 0; padding: 0; }
.doc-tree ul { margin-left: .85rem; border-left: 1px solid var(--md-outline-var); padding-left: .5rem; }
.doc-tree li { margin: 1px 0; }
.doc-tree a { display: block; padding: .45rem .7rem; border-radius: var(--r-sm); color: var(--md-on-surface-var); font-size: .92rem; line-height: 1.35; transition: background var(--dur-short), color var(--dur-short); }
.doc-tree a:hover { background: var(--md-surface-2); color: var(--md-on-surface); }
.doc-tree .current > a, .doc-tree a[aria-current], .doc-tree .current_page_item > a { background: color-mix(in srgb, var(--md-primary-container) 50%, transparent); color: var(--md-on-primary-cont); font-weight: 500; }
.doc-tree .current_page_ancestor > a { color: var(--md-on-surface); font-weight: 500; }
.doc-tree .children { margin-left: .85rem; border-left: 1px solid var(--md-outline-var); padding-left: .5rem; }
.doc-tree-link:hover { background: var(--md-surface-2); color: var(--md-on-surface) !important; }
.doc-tree__section { font: 500 .75rem/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--md-on-surface-var); padding: 1.25rem .7rem .4rem; }
.fup-docs__content { min-width: 0; }
.fup-breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; font-size: .85rem; color: var(--md-on-surface-var); margin-bottom: 1rem; font-family: var(--font-mono); }
.fup-breadcrumbs a { color: var(--md-on-surface-var); }
.fup-breadcrumbs a:hover { color: var(--md-primary); }
.fup-breadcrumbs .sep { opacity: .5; }
.fup-toc { position: sticky; top: calc(var(--appbar-h) + 1.5rem); align-self: start; font-size: .85rem; }
.fup-toc__title { font: 500 .75rem/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--md-on-surface-var); margin-bottom: .75rem; }
.fup-toc ul { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--md-outline-var); }
.fup-toc li { margin: 0; }
.fup-toc a { display: block; padding: .3rem 0 .3rem .85rem; margin-left: -1px; border-left: 2px solid transparent; color: var(--md-on-surface-var); }
.fup-toc a:hover, .fup-toc a.is-active { color: var(--md-primary); border-left-color: var(--md-primary); }
.fup-toc li.lvl-3 a { padding-left: 1.6rem; font-size: .82rem; }
.doc-meta-bar { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; margin: 1.5rem 0 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--md-outline-var); color: var(--md-on-surface-var); font-size: .85rem; }
.doc-children { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--md-outline-var); }
.doc-children__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; }
.doc-children__grid a { display: block; padding: 1rem 1.1rem; border: 1px solid var(--md-outline-var); border-radius: var(--r-md); background: var(--md-surface-1); color: var(--md-on-surface); font-weight: 500; transition: border-color var(--dur-short), background var(--dur-short); }
.doc-children__grid a:hover { border-color: var(--md-primary); background: var(--md-surface-2); }
.doc-children__grid span { display: block; color: var(--md-on-surface-var); font-weight: 400; font-size: .85rem; margin-top: .25rem; }

/* --------------------------------------------------------- 13. WOOCOMMERCE */
.woocommerce-breadcrumb { font-family: var(--font-mono); font-size: .85rem; color: var(--md-on-surface-var); margin-bottom: 1.5rem; }
.woocommerce-breadcrumb a { color: var(--md-on-surface-var); }
.woocommerce-breadcrumb a:hover { color: var(--md-primary); }
.woocommerce .woocommerce-result-count, .woocommerce .woocommerce-ordering { color: var(--md-on-surface-var); }
.woocommerce ul.products { display: grid !important; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1.5rem; margin: 0 !important; padding: 0; list-style: none; }
.woocommerce ul.products li.product, .woocommerce-page ul.products li.product {
	width: auto !important; margin: 0 !important; float: none !important;
	background: var(--md-surface-1); border: 1px solid var(--md-outline-var); border-radius: var(--r-lg);
	overflow: hidden; box-shadow: var(--elev-1); display: flex; flex-direction: column;
	transition: box-shadow var(--dur-med), transform var(--dur-med), border-color var(--dur-med); padding: 0;
}
.woocommerce ul.products li.product:hover { transform: translateY(-3px); box-shadow: var(--elev-3); border-color: color-mix(in srgb, var(--md-primary) 40%, var(--md-outline-var)); }
.woocommerce ul.products li.product a.woocommerce-LoopProduct-link { display: block; padding: 0; }
.woocommerce ul.products li.product img { margin: 0 !important; border-radius: 0; aspect-ratio: 16/11; object-fit: cover; background: var(--md-surface-3); width: 100%; }
.woocommerce ul.products li.product .woocommerce-loop-product__title { font-size: 1.05rem; font-weight: 700; color: var(--md-on-surface); padding: 1rem 1.1rem .25rem; }
.woocommerce ul.products li.product .price { color: var(--md-primary); font-weight: 700; font-size: 1.05rem; padding: 0 1.1rem; display: block; font-family: var(--font-mono); }
.woocommerce ul.products li.product .price del { color: var(--md-on-surface-var); font-weight: 400; opacity: .7; }
.woocommerce ul.products li.product .price ins { text-decoration: none; }
.woocommerce ul.products li.product .button, .woocommerce ul.products li.product .added_to_cart { margin: .9rem 1.1rem 1.1rem; }
.woocommerce span.onsale {
	background: var(--md-primary); color: var(--md-on-primary); border-radius: var(--r-full);
	min-height: auto; min-width: auto; padding: .25rem .7rem; font: 700 .72rem/1 var(--font-sans);
	top: .75rem; right: .75rem; left: auto; margin: 0; position: absolute; box-shadow: var(--elev-1);
}
.woocommerce .star-rating span { color: var(--md-primary); }
/* Buttons */
.woocommerce a.button, .woocommerce button.button, .woocommerce input.button, .woocommerce #respond input#submit, .woocommerce a.button.alt, .woocommerce button.button.alt {
	background: var(--md-primary); color: var(--md-on-primary); border-radius: var(--r-full);
	font: 500 .92rem/1 var(--font-sans); letter-spacing: .02em; padding: .75rem 1.4rem; border: 0;
	box-shadow: var(--elev-1); transition: box-shadow var(--dur-short), background var(--dur-short); text-shadow: none;
}
.woocommerce a.button:hover, .woocommerce button.button:hover, .woocommerce a.button.alt:hover, .woocommerce button.button.alt:hover { background: var(--md-primary); box-shadow: var(--elev-2), var(--glow); color: var(--md-on-primary); }
.woocommerce a.button.outlined, .woocommerce .button.add_to_cart_button { }
.woocommerce #respond input#submit.alt.disabled, .woocommerce a.button.alt.disabled, .woocommerce button.button.alt.disabled { opacity: .5; }
/* Single product */
.woocommerce div.product .product_title { margin-bottom: .5rem; }
.woocommerce div.product p.price, .woocommerce div.product span.price { color: var(--md-primary); font-size: 1.6rem; font-weight: 700; font-family: var(--font-mono); }
.woocommerce div.product .woocommerce-product-rating { margin-bottom: 1rem; }
.woocommerce div.product form.cart { margin-top: 1.5rem; gap: .75rem; display: flex; flex-wrap: wrap; align-items: center; }
.woocommerce .quantity .qty { width: 5rem; text-align: center; height: 48px; }
.woocommerce div.product .woocommerce-tabs ul.tabs { padding: 0; margin: 0 0 1.5rem; display: flex; gap: .25rem; flex-wrap: wrap; border-bottom: 1px solid var(--md-outline-var); }
.woocommerce div.product .woocommerce-tabs ul.tabs::before { display: none; }
.woocommerce div.product .woocommerce-tabs ul.tabs li { background: transparent; border: 0; border-radius: var(--r-sm) var(--r-sm) 0 0; margin: 0; padding: 0; }
.woocommerce div.product .woocommerce-tabs ul.tabs li::before, .woocommerce div.product .woocommerce-tabs ul.tabs li::after { display: none; }
.woocommerce div.product .woocommerce-tabs ul.tabs li a { color: var(--md-on-surface-var); padding: .75rem 1.1rem; display: block; font-weight: 500; border-bottom: 2px solid transparent; }
.woocommerce div.product .woocommerce-tabs ul.tabs li.active a, .woocommerce div.product .woocommerce-tabs ul.tabs li a:hover { color: var(--md-primary); border-bottom-color: var(--md-primary); }
.woocommerce div.product .woocommerce-product-gallery { border-radius: var(--r-lg); overflow: hidden; }
.woocommerce .product_meta { font-size: .85rem; color: var(--md-on-surface-var); margin-top: 1.5rem; font-family: var(--font-mono); }
.woocommerce .product_meta a { color: var(--md-primary); }
/* Notices */
.woocommerce-message, .woocommerce-info, .woocommerce-error, .woocommerce-noreviews, p.no-comments {
	background: var(--md-surface-2); border: 1px solid var(--md-outline-var); border-left: 4px solid var(--md-primary);
	border-radius: var(--r-sm); color: var(--md-on-surface); padding: 1rem 1.25rem; box-shadow: var(--elev-1);
}
.woocommerce-error { border-left-color: var(--md-error); }
.woocommerce-message::before, .woocommerce-info::before, .woocommerce-error::before { color: var(--md-primary); }
.woocommerce-error::before { color: var(--md-error); }
/* Tables / cart / checkout */
.woocommerce table.shop_table { border: 1px solid var(--md-outline-var); border-radius: var(--r-md); border-collapse: separate; background: var(--md-surface-1); overflow: hidden; }
.woocommerce table.shop_table th { color: var(--md-on-surface); }
.woocommerce table.shop_table td, .woocommerce table.shop_table th { border-top: 1px solid var(--md-outline-var); padding: 1rem; }
.woocommerce .cart-collaterals .cart_totals, .woocommerce-checkout #payment { background: var(--md-surface-1); border: 1px solid var(--md-outline-var); border-radius: var(--r-md); }
.woocommerce-checkout #payment { padding: 1rem; }
.select2-container--default .select2-selection--single, .select2-dropdown { background: var(--md-surface-2); border-color: var(--md-outline); color: var(--md-on-surface); }
.woocommerce form .form-row label { color: var(--md-on-surface-var); }
.woocommerce-MyAccount-navigation ul { list-style: none; padding: 0; }
.woocommerce-MyAccount-navigation a { display: block; padding: .7rem 1rem; border-radius: var(--r-sm); color: var(--md-on-surface); }
.woocommerce-MyAccount-navigation .is-active a, .woocommerce-MyAccount-navigation a:hover { background: var(--md-surface-2); color: var(--md-primary); }

/* shop layout wrapper from theme */
.fup-shop-layout { padding-block: 2.5rem; }

/* App-bar extras: brand fallback, search dropdown, drawer nav, icon flip */
.fup-brand__text { font: 700 1.3rem/1 var(--font-display); color: var(--md-on-surface); letter-spacing: -.01em; }
.fup-brand__text .accent, .fup-brand .accent { color: var(--md-primary); }
.fup-nav-wrap { display: contents; }
.fup-ico.flip { transform: rotate(180deg); }
.fup-searchbar { position: absolute; inset: 100% 0 auto 0; background: var(--md-surface-2); border-bottom: 1px solid var(--md-outline-var); box-shadow: var(--elev-3); padding: .8rem 0; animation: slidedown var(--dur-med) var(--ease-standard); }
.fup-searchbar .fup-search { max-width: 640px; }
@keyframes slidedown { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
.fup-drawer ul { list-style: none; margin: 0; padding: 0; }
.fup-drawer .sub-menu { margin-left: .75rem; border-left: 1px solid var(--md-outline-var); padding-left: .25rem; }
.fup-drawer .sub-menu a { font-size: .92rem; color: var(--md-on-surface-var); }

/* --------------------------------------------- MODERN GLASS / DEPTH / CTA -- */
.md-card,
.fup-pillar,
.woocommerce ul.products li.product,
.doc-children__grid a,
.post-nav a {
	background: color-mix(in srgb, #ffffff 72%, transparent);
	-webkit-backdrop-filter: blur(16px) saturate(140%);
	backdrop-filter: blur(16px) saturate(140%);
	border: 1px solid color-mix(in srgb, #131b1f 8%, transparent);
	box-shadow: var(--elev-1), inset 0 1px 0 rgba(255,255,255,.8);
}
.fup-appbar {
	background: color-mix(in srgb, var(--md-surface) 58%, transparent);
	-webkit-backdrop-filter: saturate(180%) blur(20px);
	backdrop-filter: saturate(180%) blur(20px);
}
.fup-appbar.is-scrolled { background: color-mix(in srgb, var(--md-surface) 76%, transparent); }
.fup-footer {
	background: color-mix(in srgb, var(--md-surface-1) 70%, transparent);
	-webkit-backdrop-filter: blur(14px) saturate(130%);
	backdrop-filter: blur(14px) saturate(130%);
}
.fup-searchbar, .fup-drawer {
	background: color-mix(in srgb, var(--md-surface-2) 80%, transparent);
	-webkit-backdrop-filter: blur(22px) saturate(160%);
	backdrop-filter: blur(22px) saturate(160%);
}
/* Logo-matched gradient on primary actions */
.md-btn--filled,
.woocommerce a.button, .woocommerce button.button,
.woocommerce a.button.alt, .woocommerce button.button.alt,
.woocommerce button.single_add_to_cart_button {
	background-image: var(--brand-grad);
	border: 0;
}
.md-fab { background-image: var(--brand-grad); }
/* Gradient text accent for hero headline */
.fup-hero h1 .accent {
	background: linear-gradient(120deg, #1f8ed4, #006a8a);
	-webkit-background-clip: text; background-clip: text;
	-webkit-text-fill-color: transparent; color: transparent;
}

/* ----------------------------------------------------- 14. UTIL / RESPONSIVE */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.stack-sm > * + * { margin-top: .75rem; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -999px; top: 0; z-index: 999; background: var(--md-primary); color: var(--md-on-primary); padding: .75rem 1.25rem; border-radius: 0 0 var(--r-sm) 0; }
.skip-link:focus { left: 0; color: var(--md-on-primary); }

@media (max-width: 1080px) {
	.fup-docs { grid-template-columns: 240px minmax(0, 1fr); }
	.fup-toc { display: none; }
}
@media (max-width: 900px) {
	.fup-hero__inner { grid-template-columns: 1fr; }
	.fup-hero__art { order: -1; max-width: 420px; }
	.fup-pillars { grid-template-columns: 1fr; }
	.fup-footer__grid { grid-template-columns: 1fr 1fr; }
	.fup-nav { display: none; }
	.fup-hide-mobile { display: none; }
	.fup-menu-toggle { display: inline-grid; }
	.fup-docs { grid-template-columns: 1fr; }
	.fup-docs__sidebar { position: static; max-height: none; border: 1px solid var(--md-outline-var); border-radius: var(--r-md); padding: 1rem; background: var(--md-surface-1); margin-bottom: 1.5rem; }
}
@media (max-width: 560px) {
	.fup-footer__grid { grid-template-columns: 1fr; }
	.post-nav { flex-direction: column; }
	.post-nav a { max-width: 100%; }
	.md-btn { width: 100%; }
	.fup-cta-row { flex-direction: column; }
}
@media (max-width: 600px) {
	.container { padding-inline: 1.1rem; }
	.section { padding-block: clamp(2.25rem, 9vw, 3.25rem); }
	.fup-appbar__inner { gap: .35rem; }
	.md-icon-btn { --sz: 42px; }
	.fup-hero__lead { font-size: 1.05rem; }
	.page-hero { padding-block: 2rem 1.25rem; }
	.entry-meta { gap: .5rem 1rem; }
	h1 { font-size: clamp(2rem, 7vw, 2.6rem); }
	/* lighter blur on phones for smoother scrolling */
	.md-card, .fup-pillar, .woocommerce ul.products li.product {
		-webkit-backdrop-filter: blur(10px) saturate(135%);
		backdrop-filter: blur(10px) saturate(135%);
	}
}

/* =========================== MODERN PASS v2 ============================= */

/* Fine film grain over the ambient glow for premium depth */
body::after {
	content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
	opacity: .025; mix-blend-mode: multiply;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
	background-size: 200px 200px;
}

/* Scroll progress indicator */
.fup-progress {
	position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 300;
	background: linear-gradient(90deg, #5ad6f6, #2aa9e1);
	box-shadow: 0 0 12px rgba(70,208,242,.6); transition: width .12s linear;
}
.admin-bar .fup-progress { top: 32px; }
@media (max-width: 782px) { .admin-bar .fup-progress { top: 46px; } }

/* Hero — larger headline, floating art, soft pulsing glow */
.fup-hero h1 { font-size: clamp(2.6rem, 1.5rem + 4.4vw, 4.25rem); letter-spacing: -.03em; line-height: 1.04; }
.fup-hero__lead { font-size: clamp(1.05rem, 1rem + .45vw, 1.25rem); line-height: 1.6; }
.fup-hero__art:not(.has-photo) { animation: fup-float 7s ease-in-out infinite; }
.fup-hero__art::before {
	content: ""; position: absolute; inset: 6%; z-index: -1;
	background: radial-gradient(circle at 58% 42%, rgba(70,208,242,.30), transparent 66%);
	filter: blur(40px); animation: fup-pulse 6s ease-in-out infinite;
}
@keyframes fup-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes fup-pulse { 0%,100% { opacity: .55; } 50% { opacity: 1; } }

/* Hero feature strip */
.fup-hero__features { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; margin-top: 1.9rem; }
.fup-hero__features span { display: inline-flex; align-items: center; gap: .5rem; color: var(--md-on-surface-var); font-size: .9rem; font-weight: 500; }
.fup-hero__features svg { width: 18px; height: 18px; color: var(--md-primary); }

/* Eyebrow accent line (left-aligned contexts) */
.fup-hero .eyebrow, .page-hero .eyebrow { display: inline-flex; align-items: center; gap: .65rem; }
.fup-hero .eyebrow::before, .page-hero .eyebrow::before {
	content: ""; width: 26px; height: 2px; border-radius: 2px;
	background: linear-gradient(90deg, var(--md-primary), transparent);
}
/* Centered section-head: gradient underline under the heading */
.section-head h2::after {
	content: ""; display: block; width: 52px; height: 3px; margin: 1rem auto 0;
	border-radius: 3px; background: var(--brand-grad);
}

/* Pillar icon → gradient tile, primary glyph */
.fup-pillar__icon {
	background: linear-gradient(145deg, color-mix(in srgb, var(--md-primary) 26%, transparent), color-mix(in srgb, var(--md-primary-container) 65%, transparent));
	border: 1px solid color-mix(in srgb, var(--md-primary) 22%, transparent);
}
.fup-pillar__icon svg { color: var(--md-primary); }

/* Richer card/pillar hover — azure glow */
.md-card:hover, .woocommerce ul.products li.product:hover {
	box-shadow: var(--elev-3), 0 10px 34px rgba(70,208,242,.12);
	border-color: color-mix(in srgb, var(--md-primary) 45%, var(--md-outline-var));
}
.fup-pillar:hover { box-shadow: var(--elev-3), 0 12px 40px rgba(70,208,242,.14); }

/* Primary buttons — azure glow */
.md-btn--filled { box-shadow: var(--elev-1), 0 6px 20px rgba(70,208,242,.20); }
.md-btn--filled:hover { box-shadow: var(--elev-2), 0 10px 28px rgba(70,208,242,.34); }

/* Reveal-on-scroll (gated by JS; degrades to fully visible) */
html.has-js .fup-pillars > .fup-pillar,
html.has-js .section-head,
html.has-js .fup-card-grid > *,
html.has-js .woocommerce ul.products > li.product {
	opacity: 0; transform: translateY(26px);
	transition: opacity .7s var(--ease-standard), transform .7s var(--ease-standard);
}
html.has-js .is-revealed { opacity: 1 !important; transform: none !important; }
@media (prefers-reduced-motion: reduce) {
	.fup-hero__art, .fup-hero__art::before { animation: none; }
	html.has-js .fup-pillars > .fup-pillar,
	html.has-js .section-head,
	html.has-js .fup-card-grid > *,
	html.has-js .woocommerce ul.products > li.product { opacity: 1; transform: none; transition: none; }
}