/* Option 3 — Volcanic Dark
   Reworked from White Room. Near-black volcanic surfaces, warm stone
   letterforms, ochre hairline rules. Cormorant Garamond for display
   type, Inter for UI and body copy. The hero is a full-width SVG logo
   with SVG-filter texture; a fixed turbulence overlay adds grain to
   the whole page.
--------------------------------------------------------------- */

:root {
	/* Default LIGHT palette — warm gallery off-white with dark text */
	--op3-bg:          #f7f5f2;     /* page bg */
	--op3-bg-2:        #f2efea;     /* slightly deeper (pull-quote bg etc.) */
	--op3-bg-3:        #ebe7e1;     /* lightest accent */
	--op3-stone:       #1a1815;     /* near-black charcoal — primary text */
	--op3-stone-2:     #4a4540;     /* secondary text */
	--op3-stone-3:     #8a8078;     /* labels, muted */
	--op3-rule:        rgba(26, 24, 21, 0.08);
	--op3-rule-2:      rgba(26, 24, 21, 0.16);
	--op3-max:         1440px;
	--op3-gutter:      clamp(1.25rem, 4vw, 3rem);
	--op3-section:     clamp(5rem, 10vw, 9rem);
	--op3-ease:        cubic-bezier(0.2, 0.7, 0.2, 1);
	--op3-font-head:   "Cormorant Garamond", "Georgia", serif;
	--op3-font-body:   "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

/*
 * Dark-palette override.
 * Any element with one of these selectors flips the palette CSS variables
 * back to the original deep-volcanic dark palette. Because the rule
 * works via custom-property cascade, every descendant rule that uses
 * var(--op3-bg), var(--op3-stone) etc. automatically resolves to the
 * correct value for its context.
 *
 * Add .op3-dark-section to any section (e.g. .op3-about) to flip it.
 */
.op3-dark-section,
.op3-nav,
.op3-hero,
.op3-hero__meta,
.op3-foot {
	--op3-bg:        #0d0c0b;
	--op3-bg-2:      #111009;
	--op3-bg-3:      #0a0908;
	--op3-stone:     #c8b49a;
	--op3-stone-2:   #9e8c75;
	--op3-stone-3:   #635647;
	--op3-rule:      rgba(200, 180, 154, 0.10);
	--op3-rule-2:    rgba(200, 180, 154, 0.20);
}

/* Default dark background + light text for any element opting in via class.
   Sections like .op3-nav, .op3-hero, .op3-foot have their own bg/color rules
   already; this fills in for the generic .op3-dark-section modifier. */
.op3-dark-section {
	background: var(--op3-bg);
	color: var(--op3-stone);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body.op3 {
	background: var(--op3-bg);
	color: var(--op3-stone);
	font-family: var(--op3-font-body);
	font-feature-settings: "ss01", "cv11";
	font-weight: 400;
	font-size: 16px;
	line-height: 1.65;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; height: auto; }

a {
	color: inherit;
	text-decoration: none;
	transition: color 0.25s var(--op3-ease), opacity 0.25s var(--op3-ease);
}
a:hover { opacity: 0.65; }

code {
	font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
	background: rgba(200, 180, 154, 0.08);
	padding: 0.1em 0.4em;
	font-size: 0.85em;
	border-radius: 3px;
}

/* Full-page noise texture — fixed behind everything */
.op3-bg-noise {
	position: fixed;
	top: 0; left: 0;
	width: 100%; height: 100%;
	z-index: 0;
	pointer-events: none;
	user-select: none;
}

/* Raise all real content above the noise layer */
.op3-nav,
main,
footer.op3-foot { position: relative; z-index: 1; }

/* Small label — kickers, eyebrow text, captions */
.op3-label {
	font-family: var(--op3-font-body);
	font-weight: 500;
	font-size: 0.70rem;
	letter-spacing: 0.20em;
	text-transform: uppercase;
	color: var(--op3-stone-3);
	margin: 0;
}

/* NAV --------------------------------------------------------------- */
.op3-nav {
	position: sticky;
	top: 0;
	z-index: 30;
	background: rgba(13, 12, 11, 0.82);
	backdrop-filter: saturate(110%) blur(14px);
	-webkit-backdrop-filter: saturate(110%) blur(14px);
	border-bottom: 1px solid var(--op3-rule);
}
.op3-nav__inner {
	max-width: var(--op3-max);
	margin: 0 auto;
	padding: 1.05rem var(--op3-gutter);
	display: grid;
	grid-template-columns: auto 1fr auto;
	gap: 2rem;
	align-items: center;
}
.op3-mark {
	font-family: var(--op3-font-body);
	font-size: 0.88rem;
	font-weight: 600;
	letter-spacing: 0.02em;
	color: var(--op3-stone);
}
.op3-mark em { font-style: normal; font-weight: 400; color: var(--op3-stone-3); }

.op3-links {
	/* Reset — wp_nav_menu outputs <ul><li><a>, not plain <a> tags */
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 2.25rem;
	font-family: var(--op3-font-head);
	font-size: 1rem;
	font-weight: 400;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--op3-stone-2);
}
.op3-links li { list-style: none; }
.op3-links a { color: inherit; }
.op3-links a:hover { opacity: 1; color: var(--op3-stone); }

.op3-clock {
	margin: 0;
	font-size: 0.68rem;
	font-weight: 500;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--op3-stone-3);
}
.op3-clock > span::before { content: "·"; margin: 0 0.5em; }

/* Pulsing colon — a once-per-second heartbeat signalling a live clock,
   while the HH / MM digits stay calm at minute resolution. */
.op3-clock__colon { animation: ap-clock-blink 1s ease-in-out infinite; }
@keyframes ap-clock-blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
@media (prefers-reduced-motion: reduce) {
	.op3-clock__colon { animation: none; }
}

/* BANNER FADE-IN ---------------------------------------------------- */
/*
  Applies to both the homepage hero title and the series banner title.
  Only opacity is animated so it never conflicts with the parallax JS
  which controls transform / background-position separately.
*/
@keyframes ap-banner-in {
	from { opacity: 0; }
	to   { opacity: 1; }
}

.op3-hero__title,
.op3-sbanner__title {
	animation: ap-banner-in 1.2s cubic-bezier(0.4, 0, 0.2, 1) 0.1s both;
}

.op3-hero__bg,
.op3-sbanner__bg {
	animation: ap-banner-in 1.8s ease both;
}

@media (prefers-reduced-motion: reduce) {
	.op3-hero__title,
	.op3-sbanner__title,
	.op3-hero__bg,
	.op3-sbanner__bg {
		animation: none;
	}
}

/* HERO -------------------------------------------------------------- */
/*
   Three layered divs inside overflow:hidden, all position:absolute.
   Layer z-index map:
     1  op3-hero__bg      background image (parallax: drift up)
     2  op3-hero__tint    dark scrim
     3  op3-hero__letters SVG clipPath + fill image (parallax: drift down)
     4  ::after           vignette gradient
     5  op3-hero__foot    tagline + scroll button
*/
.op3-hero {
	position: relative;
	height: 100svh;
	overflow: hidden;
	background: var(--op3-bg);
}

/* Vignette: radial darkening at the edges + gradient at top/bottom */
.op3-hero::after {
	content: '';
	position: absolute;
	inset: 0;
	background:
		radial-gradient(ellipse 90% 90% at 50% 50%, transparent 28%, rgba(10, 9, 8, 0.50) 100%),
		linear-gradient(to bottom, rgba(10, 9, 8, 0.45) 0%, transparent 22%, transparent 68%, rgba(10, 9, 8, 0.65) 100%);
	z-index: 4;
	pointer-events: none;
}

/* Layer 1: Background image */
.op3-hero__bg {
	position: absolute;
	/* Enough oversize for the parallax to drift without revealing edges,
	   but kept tight so the image isn't unnecessarily zoomed in by 'cover'.
	   Math: bgRate=0.35 ⇒ ~35% travel ⇒ need ~35% bottom margin (+5% top buffer). */
	top: -5%;
	left: 0;
	right: 0;
	height: 140%;
	background-size: cover;
	background-position: center;
	will-change: transform;
	z-index: 1;
}

/* Layer 2: Dark scrim */
.op3-hero__tint {
	position: absolute;
	inset: 0;
	background: rgba(13, 12, 11, 0.54);
	z-index: 2;
}

/* Layer 3: SVG letter windows */
.op3-hero__letters {
	position: absolute;
	/* Extra height so the SVG has room to drift without hitting the edges */
	top: -20%;
	left: 0;
	right: 0;
	height: 140%;
	z-index: 3;
	will-change: transform;
	pointer-events: none;
	display: flex;
	align-items: center;
	padding: 0 clamp(1rem, 3vw, 2.5rem);
}

/* Two-line name: ADRIAN / PAYE — Montserrat 900, image shows through */
.op3-hero__title {
	width: 100%;
	margin: 0;
	font-family: 'Montserrat', sans-serif;
	font-weight: 900;
	font-size: clamp(5rem, 23vw, 30rem);
	line-height: 0.88;
	letter-spacing: -0.04em;
	text-transform: uppercase;
	text-align: center;
	/* image-through-text */
	background-size: cover;
	background-position: center 40%;
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
	color: transparent;
	background-color: var(--op3-stone-2); /* colour fallback if no image */
	will-change: background-position;
}
.op3-hero__title span { display: block; }

/* Layer 5: Tagline + scroll button — sits above the vignette */
.op3-hero__foot {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	z-index: 5;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 var(--op3-gutter) clamp(1.75rem, 3.5vw, 3rem);
}

.op3-hero__scroll {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 2.25rem;
	height: 2.25rem;
	border: 1px solid var(--op3-rule-2);
	border-radius: 50%;
	color: var(--op3-stone-3);
	transition: border-color 0.25s var(--op3-ease), color 0.25s var(--op3-ease),
	            transform 0.3s var(--op3-ease), opacity 0.25s var(--op3-ease);
}
.op3-hero__scroll:hover {
	border-color: var(--op3-stone-2);
	color: var(--op3-stone);
	opacity: 1;
	transform: translateY(4px);
}

.op3-hero__meta {
	background: var(--op3-bg);
	color: var(--op3-stone);
	padding: 1.6rem var(--op3-gutter);
	border-bottom: 1px solid var(--op3-rule);
}
.op3-hero__meta-inner {
	max-width: var(--op3-max);
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	gap: 2rem;
}

/* IMAGE-CLIP TEXT ---------------------------------------------------- */
/*
  Pure CSS image-through-text: background-image is clipped to the letterforms.
  background-attachment: fixed gives a parallax window effect with no JS —
  the image stays fixed while the heading scrolls across it.
  Falls back gracefully: older browsers simply see the normal stone colour.
*/
.op3-img-text {
	background-size: cover;
	background-position: center 40%;
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
	color: transparent;
}
/* Ensure child <em> elements are also transparent so the parent background shows through */
.op3-img-text em {
	color: inherit;
	-webkit-text-fill-color: inherit;
}

/* SERIES BANNER — image-through-text title (single-series.php) ------- */
.op3-sbanner {
	position: relative;
	min-height: 100svh;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	overflow: hidden;
	background: var(--op3-bg);
	padding: var(--op3-nav-h, 5.5rem) var(--op3-gutter) clamp(2.5rem, 5vw, 4rem);
}

/* Background layer — series cover, dimmed, slow upward parallax */
.op3-sbanner__bg {
	position: absolute;
	/* Tight oversize — just enough for parallax travel without zooming
	   the image more than necessary. bgRate=0.25 ⇒ ~25% bottom margin + 3% top buffer. */
	top: -3%;
	left: 0;
	right: 0;
	height: 128%;
	background-size: cover;
	background-position: center;
	opacity: 0.18;
	will-change: transform;
}

/* Scrim so text is always legible over the dimmed bg */
.op3-sbanner__tint {
	position: absolute;
	inset: 0;
	background: linear-gradient(
		to bottom,
		var(--op3-bg) 0%,
		rgba(0,0,0,0) 30%,
		rgba(0,0,0,0) 70%,
		var(--op3-bg) 100%
	);
	pointer-events: none;
}

/* Nav row: ← All work  ·  Status */
.op3-sbanner__nav {
	position: relative;
	display: flex;
	justify-content: space-between;
	align-items: center;
	z-index: 2;
}

/* Centre block: holds the giant title */
.op3-sbanner__body {
	position: relative;
	flex: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	z-index: 2;
}

/* The title itself — Montserrat 900, image shows through */
.op3-sbanner__title {
	font-family: 'Montserrat', sans-serif;
	font-weight: 900;
	font-size: clamp(3.5rem, 13vw, 17rem);
	line-height: 0.88;
	letter-spacing: -0.04em;
	text-transform: uppercase;
	text-align: center;
	width: 100%;
	margin: 0;
	/* image-through-text */
	background-size: cover;
	background-position: center 40%;
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
	color: transparent;
	background-color: var(--op3-stone); /* fallback if no image */
	will-change: transform;
}

/* Bottom meta row: year · medium */
.op3-sbanner__meta {
	position: relative;
	z-index: 2;
	display: flex;
	gap: 1.5rem;
}

/* ABOUT ------------------------------------------------------------- */
.op3-about {
	padding: var(--op3-section) var(--op3-gutter);
}
.op3-about__inner {
	max-width: var(--op3-max);
	margin: 0 auto;
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
	gap: clamp(2rem, 5vw, 5rem);
	align-items: start;
}
.op3-about__lead {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
	position: sticky;
	top: 6rem;
}
.op3-about__head {
	font-family: var(--op3-font-head);
	font-weight: 300;
	font-size: clamp(3.5rem, 7vw, 7rem);
	line-height: 1.02;
	letter-spacing: -0.02em;
	margin: 0;
	max-width: 11ch;
	color: var(--op3-stone);
}
.op3-about__head em { font-style: italic; font-weight: 300; }

.op3-about__body {
	display: flex;
	flex-direction: column;
	gap: 3rem;
}
.op3-about__statement {
	margin: 0;
	font-size: 1.1rem;
	line-height: 1.78;
	color: var(--op3-stone-2);
	max-width: 56ch;
}
.op3-about__statement p { margin: 0 0 1.2em; }
.op3-about__statement p:last-child { margin-bottom: 0; }
.op3-about__meta {
	margin: 0;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1.25rem 2.5rem;
	padding-top: 2rem;
	border-top: 1px solid var(--op3-rule);
}
.op3-about__meta div { display: flex; flex-direction: column; gap: 0.25rem; }
.op3-about__meta dt {
	margin: 0;
	font-size: 0.68rem;
	font-weight: 500;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--op3-stone-3);
}
.op3-about__meta dd {
	margin: 0;
	font-size: 0.95rem;
	color: var(--op3-stone);
}

/* SERIES DESCRIPTION ------------------------------------------------ */
.op3-series-desc {
	padding: var(--op3-section) var(--op3-gutter);
	border-top: 1px solid var(--op3-rule);
}
.op3-series-desc__inner {
	max-width: var(--op3-max);
	margin: 0 auto;
}
.op3-series-desc__text {
	font-family: var(--op3-font-head);
	font-weight: 300;
	font-size: clamp(1.9rem, 3.2vw, 3.2rem);
	line-height: 1.38;
	letter-spacing: -0.01em;
	max-width: 36ch;
	color: var(--op3-stone);
}
.op3-series-desc__text p { margin: 0 0 0.7em; }
.op3-series-desc__text p:last-child { margin-bottom: 0; }
.op3-series-desc__text em { font-style: italic; font-weight: 300; }
.op3-series-desc__text strong { font-weight: 400; }

/* WORK -------------------------------------------------------------- */
.op3-work {
	padding: var(--op3-section) var(--op3-gutter);
	border-top: 1px solid var(--op3-rule);
}
.op3-work__inner {
	max-width: var(--op3-max);
	margin: 0 auto;
}
.op3-work__head {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
	gap: clamp(2rem, 5vw, 5rem);
	align-items: end;
	padding-bottom: clamp(2.5rem, 5vw, 4.5rem);
}
.op3-work__head h2 {
	font-family: var(--op3-font-head);
	font-weight: 300;
	font-size: clamp(3rem, 5.5vw, 5.5rem);
	line-height: 1.03;
	letter-spacing: -0.02em;
	margin: 0.5rem 0 0;
	max-width: 14ch;
	color: var(--op3-stone);
}
.op3-work__head h2 em { font-style: italic; }
.op3-work__head p {
	margin: 0;
	font-size: 1.05rem;
	color: var(--op3-stone-2);
	max-width: 50ch;
}

.op3-series {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 2.2fr);
	gap: clamp(2rem, 5vw, 5rem);
	padding: clamp(3rem, 6vw, 5rem) 0;
	border-top: 1px solid var(--op3-rule);
}
.op3-series__meta {
	display: flex;
	flex-direction: column;
	gap: 0; /* spacing per-child so collapsed body leaves no dead space */
	position: sticky;
	top: 6rem;
	align-self: start;
}
.op3-series__title {
	font-family: var(--op3-font-head);
	font-weight: 300;
	font-size: clamp(1.9rem, 3.5vw, 2.85rem);
	line-height: 1.08;
	letter-spacing: -0.01em;
	margin: 0 0 1.25rem;
	color: var(--op3-stone);
}
.op3-series__sub {
	margin: 0;
	font-size: 0.9rem;
	color: var(--op3-stone-3);
	max-width: 32ch;
}
.op3-series__body {
	max-height: 0;
	overflow: hidden;
	opacity: 0;
	margin: 0;
	font-size: 0.96rem;
	line-height: 1.72;
	color: var(--op3-stone-2);
	max-width: 42ch;
	transition: max-height 0.55s var(--op3-ease), opacity 0.4s var(--op3-ease), margin-top 0.55s var(--op3-ease);
}
.op3-series:hover .op3-series__body {
	max-height: 40rem;
	opacity: 1;
	margin-top: 1.25rem;
}
/* Arrow link — shared CTA used by "View series" and "Find out more". */
.op3-series__view,
.op3-cta-link {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	margin-top: 1.5rem;
	font-size: 0.72rem;
	font-weight: 500;
	letter-spacing: 0.10em;
	text-transform: uppercase;
	color: var(--op3-stone);
	border-bottom: 1px solid var(--op3-rule-2);
	padding-bottom: 0.3rem;
	width: max-content;
	transition: opacity 0.25s var(--op3-ease), border-color 0.25s var(--op3-ease);
}
.op3-series__view::after,
.op3-cta-link::after {
	content: "→";
	transition: transform 0.25s var(--op3-ease);
}
.op3-series__view:hover,
.op3-cta-link:hover { opacity: 1; border-color: var(--op3-stone); }
.op3-series__view:hover::after,
.op3-cta-link:hover::after { transform: translateX(4px); }

.op3-series__grid {
	display: grid;
	grid-template-columns: repeat(6, 1fr);
	gap: clamp(0.75rem, 1.5vw, 1.25rem);
}
.op3-series__grid figure { margin: 0; min-width: 0; }
.op3-series__grid img {
	width: 100%;
	height: auto;        /* never crop — show the full painting */
	display: block;
	transition: opacity 0.4s var(--op3-ease);
}
.op3-series__grid figure:hover img { opacity: 0.72; }
.op3-series__grid figcaption {
	margin-top: 0.6rem;
	font-size: 0.68rem;
	color: var(--op3-stone-3);
	letter-spacing: 0.05em;
}

.op3-series__a { grid-column: 1 / 5; }
.op3-series__b { grid-column: 5 / 7; align-self: end; }
.op3-series__c { grid-column: 1 / 7; }

/* PULL QUOTE -------------------------------------------------------- */
.op3-quote {
	background: var(--op3-bg-2);
	border-top: 1px solid var(--op3-rule);
	border-bottom: 1px solid var(--op3-rule);
	padding: var(--op3-section) var(--op3-gutter);
	text-align: center;
}
.op3-quote blockquote {
	max-width: 26ch;
	margin: 0 auto;
	font-family: var(--op3-font-head);
	font-weight: 300;
	font-size: clamp(2.5rem, 5vw, 4.5rem);
	line-height: 1.22;
	letter-spacing: -0.005em;
	color: var(--op3-stone);
}
.op3-quote blockquote em { font-style: italic; }
.op3-quote cite {
	display: block;
	margin-top: 2.5rem;
	font-style: normal;
	font-size: 0.68rem;
	font-weight: 500;
	letter-spacing: 0.20em;
	text-transform: uppercase;
	color: var(--op3-stone-3);
}

/* INDEX ------------------------------------------------------------- */
.op3-index {
	padding: var(--op3-section) var(--op3-gutter);
	border-top: 1px solid var(--op3-rule);
}
.op3-index__inner {
	max-width: var(--op3-max);
	margin: 0 auto;
}
.op3-index__head {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
	gap: clamp(2rem, 5vw, 5rem);
	align-items: end;
	padding-bottom: clamp(2rem, 4vw, 3.5rem);
}
.op3-index__head h2 {
	font-family: var(--op3-font-head);
	font-weight: 300;
	font-size: clamp(3rem, 5.5vw, 5.5rem);
	line-height: 1.03;
	letter-spacing: -0.02em;
	margin: 0.5rem 0 0;
	max-width: 14ch;
	color: var(--op3-stone);
}
.op3-index__head h2 em { font-style: italic; }
.op3-index__head p {
	margin: 0;
	font-size: 0.98rem;
	color: var(--op3-stone-2);
	max-width: 50ch;
}

.op3-index__list {
	list-style: none;
	padding: 0;
	margin: 0;
	border-top: 1px solid var(--op3-rule);
}
.op3-index__list li a {
	display: grid;
	grid-template-columns: 3.5rem minmax(0, 1.3fr) minmax(0, 2fr) auto;
	gap: 2rem;
	align-items: center;
	padding: 1.4rem 0;
	border-bottom: 1px solid var(--op3-rule);
	color: var(--op3-stone-2);
	transition: transform 0.3s var(--op3-ease), color 0.25s var(--op3-ease), opacity 0.25s var(--op3-ease), padding 0.45s var(--op3-ease);
}
.op3-index__list li a:hover { transform: translateX(0.75rem); color: var(--op3-stone); opacity: 1; }

.op3-index__no {
	font-size: 0.72rem;
	font-weight: 500;
	letter-spacing: 0.16em;
	color: var(--op3-stone-3);
}
.op3-index__title {
	font-family: var(--op3-font-head);
	font-size: clamp(1.1rem, 1.8vw, 1.45rem);
	font-weight: 400;
	letter-spacing: -0.01em;
	color: var(--op3-stone);
}
.op3-index__sub {
	display: grid;
	grid-template-rows: 0fr;
	overflow: hidden;
	opacity: 0;
	align-self: center;
	transition: grid-template-rows 0.7s var(--op3-ease), opacity 0.55s var(--op3-ease);
}
.op3-index__sub > span {
	min-height: 0;
	font-size: 0.9rem;
	color: var(--op3-stone-3);
}
.op3-index__list li a:hover .op3-index__sub {
	grid-template-rows: 1fr;
	opacity: 1;
}
.op3-index__count {
	font-size: 0.68rem;
	font-weight: 500;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--op3-stone-3);
	text-align: right;
}

.op3-empty {
	padding: 4rem;
	text-align: center;
	border: 1px solid var(--op3-rule);
	color: var(--op3-stone-3);
	font-size: 0.95rem;
}

/* FOOTER ------------------------------------------------------------ */
.op3-foot {
	background: var(--op3-bg-3);
	border-top: 1px solid var(--op3-rule);
	padding: var(--op3-section) var(--op3-gutter) 2.5rem;
	color: var(--op3-stone);
}
.op3-foot__inner {
	max-width: var(--op3-max);
	margin: 0 auto;
	display: grid;
	grid-template-columns: minmax(0, 1.2fr) minmax(0, 2fr);
	gap: clamp(2rem, 5vw, 5rem);
	align-items: start;
}
.op3-foot__lead {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
}
.op3-foot__giant {
	font-family: var(--op3-font-head);
	font-weight: 300;
	font-size: clamp(3.5rem, 6.5vw, 6.5rem);
	line-height: 1;
	letter-spacing: -0.02em;
	margin: 0;
	color: var(--op3-stone);
}
.op3-foot__giant em { font-style: italic; }
.op3-foot__lead p {
	margin: 0;
	font-size: 0.9rem;
	color: var(--op3-stone-3);
	max-width: 36ch;
}
.op3-foot__grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 2rem;
}
.op3-foot__grid h3 {
	margin: 0 0 0.75rem;
	font-size: 0.68rem;
	font-weight: 500;
	letter-spacing: 0.20em;
	text-transform: uppercase;
	color: var(--op3-stone-3);
}
.op3-foot__grid p { margin: 0 0 0.3rem; color: var(--op3-stone-2); font-size: 0.9rem; }
.op3-foot__grid a {
	color: var(--op3-stone);
	border-bottom: 1px solid var(--op3-rule-2);
	padding-bottom: 1px;
}

.op3-foot__base {
	max-width: var(--op3-max);
	margin: clamp(3rem, 6vw, 5rem) auto 0;
	padding: 2rem 0 0;
	border-top: 1px solid var(--op3-rule);
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 2rem;
	font-size: 0.68rem;
	font-weight: 500;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--op3-stone-3);
}
.op3-foot__top { color: inherit; }
.op3-foot__top:hover { opacity: 0.65; }

/* RESPONSIVE -------------------------------------------------------- */
@media (max-width: 1024px) {
	.op3-about__inner,
	.op3-work__head,
	.op3-index__head,
	.op3-foot__inner {
		grid-template-columns: 1fr;
	}
	.op3-about__lead,
	.op3-series__meta { position: static; }
	.op3-series { grid-template-columns: 1fr; }
	.op3-foot__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
	.op3-nav__inner { grid-template-columns: 1fr auto; gap: 1rem; }
	.op3-links {
		grid-column: 1 / -1;
		justify-content: flex-start;
		gap: 1.25rem;
		padding-top: 0.5rem;
		border-top: 1px solid var(--op3-rule);
		font-size: 0.88rem;
	}
	.op3-clock { display: none; }

	.op3-series__grid { grid-template-columns: 1fr 1fr; }
	.op3-series__a { grid-column: 1 / 3; }
	.op3-series__b { grid-column: 1 / 3; }
	/* no cropping on mobile either — images flow at natural height */

	.op3-index__list li a {
		grid-template-columns: 2.25rem 1fr auto;
		gap: 1rem;
	}
	.op3-index__sub { display: none; }

	.op3-foot__grid { grid-template-columns: 1fr; gap: 1.5rem; }
	.op3-foot__base { flex-direction: column; gap: 0.75rem; }
}