/*
Theme Name: ARNI Publications
Theme URI: https://arnipublications.com
Author: ARNI Publications
Author URI: https://arnipublications.com
Description: A literary publisher theme for ARNI Publications. Lac red cloth binding, ivory paper, gold foil rules and ledger lines, with a full book catalogue powered by the ARNI Core plugin.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: arni-publications
*/

/* ----------------------------------------------------------------------
 * Tokens
 * ------------------------------------------------------------------- */

:root {
	--paper: #f4efe6;
	--paper-2: #ece5d5;
	--card: #fbf8f1;
	--ink: #241f19;
	--ink-soft: #5f574c;
	--lac: #8c2332;
	--lac-deep: #641823;
	--gold: #ae873c;
	--gold-soft: #d9bd80;
	--cream: #f6efdf;
	--line: rgba(36, 31, 25, 0.16);
	--line-gold: rgba(174, 135, 60, 0.55);
	--shadow-book: 0 22px 44px -14px rgba(36, 31, 25, 0.42);
	--font-display: "Gloock", "Georgia", serif;
	--font-body: "Spectral", "Georgia", serif;
	--wrap: 1140px;
}

/* ----------------------------------------------------------------------
 * Base
 * ------------------------------------------------------------------- */

*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	background: var(--paper);
	color: var(--ink);
	font-family: var(--font-body);
	font-size: 1.06rem;
	line-height: 1.72;
	-webkit-font-smoothing: antialiased;
}

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

a {
	color: var(--lac);
	text-decoration-thickness: 1px;
	text-underline-offset: 3px;
}

a:hover {
	color: var(--lac-deep);
}

h1, h2, h3, h4 {
	font-family: var(--font-display);
	font-weight: 400;
	line-height: 1.16;
	margin: 0 0 0.5em;
	letter-spacing: 0.005em;
}

:focus-visible {
	outline: 2px solid var(--gold);
	outline-offset: 3px;
}

.wrap {
	max-width: var(--wrap);
	margin: 0 auto;
	padding: 0 24px;
}

.skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	background: var(--ink);
	color: var(--cream);
	padding: 10px 16px;
	z-index: 100;
}

.skip-link:focus {
	left: 12px;
	top: 12px;
}

/* Eyebrow labels and ledger rules: the structural voice of the site. */

.arni-eyebrow {
	display: inline-block;
	font-family: var(--font-body);
	font-size: 0.72rem;
	font-weight: 600;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--lac);
}

.ledger-rule {
	width: 68px;
	height: 5px;
	border-top: 1px solid var(--gold);
	border-bottom: 1px solid var(--gold);
	margin: 18px 0 0;
}

.ledger-rule--center {
	margin-left: auto;
	margin-right: auto;
}

/* ----------------------------------------------------------------------
 * Buttons
 * ------------------------------------------------------------------- */

.btn {
	display: inline-block;
	font-family: var(--font-body);
	font-size: 0.86rem;
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	text-decoration: none;
	padding: 15px 30px;
	border: 1px solid transparent;
	transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn--gold {
	background: var(--gold);
	color: #241a08;
}

.btn--gold:hover {
	background: var(--gold-soft);
	color: #241a08;
}

.btn--ghost {
	border-color: rgba(246, 239, 223, 0.55);
	color: var(--cream);
}

.btn--ghost:hover {
	border-color: var(--gold-soft);
	color: var(--gold-soft);
}

.btn--ink {
	background: var(--ink);
	color: var(--cream);
}

.btn--ink:hover {
	background: var(--lac);
	color: var(--cream);
}

/* Store buttons: one quiet, consistent shape for every retailer. */

.store-btns {
	display: flex;
	flex-direction: column;
	gap: 12px;
	max-width: 340px;
}

.store-btn {
	display: block;
	position: relative;
	background: var(--ink);
	color: var(--cream);
	text-decoration: none;
	font-family: var(--font-body);
	font-size: 0.88rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	padding: 15px 22px 15px 26px;
	border-left: 3px solid var(--gold);
	transition: background 0.2s ease, transform 0.2s ease;
}

.store-btn::after {
	content: "\2192";
	position: absolute;
	right: 20px;
	top: 50%;
	transform: translateY(-50%);
	color: var(--gold-soft);
}

.store-btn:hover {
	background: var(--lac);
	color: var(--cream);
	transform: translateX(3px);
}

/* ----------------------------------------------------------------------
 * Header
 * ------------------------------------------------------------------- */

.site-head {
	background: var(--lac);
	background: linear-gradient(180deg, var(--lac) 0%, var(--lac-deep) 130%);
	border-bottom: 1px solid var(--line-gold);
	position: sticky;
	top: 0;
	z-index: 50;
}

.site-head__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	padding: 16px 0;
}

.brand {
	display: inline-flex;
	flex-direction: column;
	text-decoration: none;
	line-height: 1;
}

.brand__name {
	font-family: var(--font-display);
	font-size: 1.7rem;
	color: var(--cream);
	letter-spacing: 0.12em;
}

.brand__tag {
	font-size: 0.6rem;
	font-weight: 600;
	letter-spacing: 0.42em;
	text-transform: uppercase;
	color: var(--gold-soft);
	margin-top: 6px;
}

.brand img {
	max-height: 52px;
	width: auto;
}

.site-nav ul {
	list-style: none;
	display: flex;
	gap: 30px;
	margin: 0;
	padding: 0;
}

.site-nav a {
	color: var(--cream);
	text-decoration: none;
	font-size: 0.86rem;
	font-weight: 500;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	padding: 6px 0;
	border-bottom: 1px solid transparent;
}

.site-nav a:hover,
.site-nav .current-menu-item > a {
	color: var(--gold-soft);
	border-bottom-color: var(--gold-soft);
}

.nav-toggle {
	display: none;
	background: none;
	border: 1px solid rgba(246, 239, 223, 0.5);
	color: var(--cream);
	font-family: var(--font-body);
	font-size: 0.78rem;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	padding: 9px 14px;
	cursor: pointer;
}

/* ----------------------------------------------------------------------
 * Hero: the site opens as a cloth book cover.
 * ------------------------------------------------------------------- */

.hero {
	background:
		radial-gradient(120% 140% at 85% -20%, rgba(255, 214, 140, 0.14) 0%, rgba(255, 214, 140, 0) 45%),
		linear-gradient(158deg, var(--lac) 0%, var(--lac-deep) 78%);
	color: var(--cream);
	padding: 30px 0 96px;
}

.hero__frame {
	border: 1px solid var(--line-gold);
	box-shadow: inset 0 0 0 5px var(--lac-deep), inset 0 0 0 6px rgba(217, 189, 128, 0.5);
	padding: clamp(36px, 6vw, 76px);
	display: grid;
	grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
	gap: clamp(32px, 5vw, 72px);
	align-items: center;
}

.hero .arni-eyebrow {
	color: var(--gold-soft);
}

.hero h1 {
	font-size: clamp(2.3rem, 5.2vw, 3.7rem);
	color: var(--cream);
	margin: 16px 0 20px;
}

.hero__lede {
	font-size: 1.12rem;
	max-width: 34em;
	color: rgba(246, 239, 223, 0.88);
	margin: 0 0 34px;
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
}

.hero__book {
	justify-self: center;
}

.hero__caption {
	margin: 22px 0 0;
	text-align: center;
	font-size: 0.85rem;
	letter-spacing: 0.08em;
	color: var(--gold-soft);
}

.hero__caption a {
	color: var(--cream);
}

/* ----------------------------------------------------------------------
 * Book covers
 * ------------------------------------------------------------------- */

.arni-cover {
	position: relative;
	aspect-ratio: 2 / 3;
	background: var(--lac-deep);
	box-shadow: var(--shadow-book);
	overflow: hidden;
}

.arni-cover__img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.arni-cover__edge {
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	width: 7px;
	background: linear-gradient(90deg, #efe9da 0%, #cfc7b2 55%, #b9b09a 100%);
	border-left: 1px solid rgba(36, 31, 25, 0.28);
}

.arni-cover__fallback {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	align-items: center;
	text-align: center;
	padding: 14% 12%;
	background: linear-gradient(160deg, var(--lac) 0%, var(--lac-deep) 90%);
	box-shadow: inset 0 0 0 6px var(--lac-deep), inset 0 0 0 7px rgba(217, 189, 128, 0.55);
}

.arni-cover__mark {
	font-size: 0.62rem;
	font-weight: 600;
	letter-spacing: 0.5em;
	text-transform: uppercase;
	color: var(--gold-soft);
}

.arni-cover__title {
	font-family: var(--font-display);
	font-size: clamp(0.95rem, 1.6vw, 1.3rem);
	line-height: 1.3;
	color: var(--cream);
}

.arni-cover__author {
	font-size: 0.66rem;
	font-weight: 600;
	letter-spacing: 0.28em;
	text-transform: uppercase;
	color: var(--gold-soft);
}

/* 3D presentation used in the hero and on single book pages. */

.book3d {
	width: min(300px, 68vw);
	transform: perspective(1400px) rotateY(-16deg);
	transition: transform 0.45s ease;
}

.book3d:hover {
	transform: perspective(1400px) rotateY(-8deg);
}

.book3d .arni-cover {
	box-shadow: -28px 34px 54px -18px rgba(20, 12, 8, 0.55);
}

.book3d .arni-cover::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	bottom: 0;
	width: 10px;
	background: linear-gradient(90deg, rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0));
	z-index: 2;
}

/* ----------------------------------------------------------------------
 * Sections
 * ------------------------------------------------------------------- */

.section {
	padding: 92px 0;
}

.section--tint {
	background: var(--paper-2);
	border-top: 1px solid var(--line);
	border-bottom: 1px solid var(--line);
}

.section-head {
	margin-bottom: 52px;
}

.section-head h2 {
	font-size: clamp(1.9rem, 3.6vw, 2.55rem);
	margin: 12px 0 0;
}

.section-head--center {
	text-align: center;
}

.section-head__row {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 24px;
	flex-wrap: wrap;
}

.section-head__more {
	font-size: 0.86rem;
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	text-decoration: none;
	color: var(--lac);
	border-bottom: 1px solid var(--gold);
	padding-bottom: 3px;
}

/* ----------------------------------------------------------------------
 * Book grid and cards
 * ------------------------------------------------------------------- */

.arni-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(235px, 1fr));
	gap: 52px 34px;
}

.arni-card__link {
	display: block;
	text-decoration: none;
	color: var(--ink);
}

.arni-card .arni-cover {
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.arni-card__link:hover .arni-cover {
	transform: translateY(-8px);
	box-shadow: 0 32px 52px -16px rgba(36, 31, 25, 0.5);
}

.arni-card__body {
	padding: 20px 2px 0;
}

.arni-card__title {
	font-size: 1.18rem;
	margin: 8px 0 4px;
}

.arni-card__link:hover .arni-card__title {
	color: var(--lac);
}

.arni-card__author {
	margin: 0 0 12px;
	font-style: italic;
	color: var(--ink-soft);
	font-size: 0.95rem;
}

.arni-card__foot {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 12px;
	border-top: 1px solid var(--line);
	padding-top: 12px;
}

.arni-card__price {
	font-weight: 600;
	font-size: 0.95rem;
}

.arni-card__cta {
	font-size: 0.72rem;
	font-weight: 600;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--lac);
}

/* ----------------------------------------------------------------------
 * Front page: about, author, stores, CTA
 * ------------------------------------------------------------------- */

.about-grid {
	display: grid;
	grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
	gap: clamp(32px, 5vw, 80px);
	align-items: start;
}

.about-grid h2 {
	font-size: clamp(1.9rem, 3.4vw, 2.5rem);
}

.about-grid .lead {
	font-size: 1.14rem;
}

.dropcap::first-letter {
	font-family: var(--font-display);
	font-size: 3.4em;
	line-height: 0.82;
	float: left;
	padding: 6px 12px 0 0;
	color: var(--lac);
}

.author-spot {
	display: grid;
	grid-template-columns: 132px minmax(0, 1fr);
	gap: 36px;
	align-items: center;
	max-width: 760px;
	margin: 0 auto;
}

.author-spot__medal {
	width: 132px;
	height: 132px;
	border-radius: 50%;
	background: linear-gradient(160deg, var(--lac) 0%, var(--lac-deep) 90%);
	box-shadow: inset 0 0 0 4px var(--lac-deep), inset 0 0 0 5px rgba(217, 189, 128, 0.6);
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: var(--font-display);
	font-size: 2.2rem;
	color: var(--gold-soft);
}

.author-spot h3 {
	font-size: 1.7rem;
	margin-bottom: 8px;
}

.author-spot p {
	margin: 0 0 14px;
	color: var(--ink-soft);
}

.stores {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	justify-content: center;
}

.stores__badge {
	border: 1px solid var(--line);
	background: var(--card);
	padding: 16px 30px;
	font-family: var(--font-display);
	font-size: 1.05rem;
	letter-spacing: 0.04em;
}

.stores__badge span {
	display: block;
	font-family: var(--font-body);
	font-size: 0.66rem;
	font-weight: 600;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--ink-soft);
	margin-top: 5px;
}

.cta-band {
	background: linear-gradient(158deg, var(--lac) 0%, var(--lac-deep) 85%);
	color: var(--cream);
	padding: 84px 0;
}

.cta-band__frame {
	border: 1px solid var(--line-gold);
	padding: clamp(32px, 5vw, 60px);
	text-align: center;
}

.cta-band h2 {
	color: var(--cream);
	font-size: clamp(1.8rem, 3.4vw, 2.5rem);
	margin-bottom: 14px;
}

.cta-band p {
	color: rgba(246, 239, 223, 0.85);
	max-width: 46em;
	margin: 0 auto 30px;
}

/* ----------------------------------------------------------------------
 * Archive and taxonomy pages
 * ------------------------------------------------------------------- */

.page-band {
	background: linear-gradient(158deg, var(--lac) 0%, var(--lac-deep) 95%);
	color: var(--cream);
	padding: 56px 0;
	border-bottom: 1px solid var(--line-gold);
}

.page-band .arni-eyebrow {
	color: var(--gold-soft);
}

.page-band h1 {
	color: var(--cream);
	font-size: clamp(2rem, 4.4vw, 3rem);
	margin: 10px 0 0;
}

.page-band__desc {
	margin: 14px 0 0;
	max-width: 52em;
	color: rgba(246, 239, 223, 0.85);
}

.genre-filter {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin: 0 0 46px;
}

.genre-filter a {
	text-decoration: none;
	font-size: 0.78rem;
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--ink);
	border: 1px solid var(--line);
	background: var(--card);
	padding: 9px 18px;
}

.genre-filter a:hover,
.genre-filter a.is-active {
	background: var(--ink);
	border-color: var(--ink);
	color: var(--cream);
}

/* ----------------------------------------------------------------------
 * Single book
 * ------------------------------------------------------------------- */

.book-layout {
	display: grid;
	grid-template-columns: minmax(0, 360px) minmax(0, 1fr);
	gap: clamp(40px, 6vw, 88px);
	align-items: start;
	padding: 80px 0 96px;
}

.book-layout__cover {
	position: sticky;
	top: 110px;
}

.book-title {
	font-size: clamp(2rem, 4vw, 2.9rem);
	margin: 14px 0 6px;
}

.book-subtitle {
	font-size: 1.22rem;
	font-style: italic;
	color: var(--ink-soft);
	margin: 0 0 10px;
}

.book-byline {
	font-size: 1rem;
	margin: 0 0 26px;
}

.book-byline a {
	color: var(--ink);
	font-weight: 600;
}

.book-meta {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
	gap: 18px 28px;
	border-top: 1px solid var(--gold);
	border-bottom: 1px solid var(--gold);
	padding: 22px 0;
	margin: 0 0 30px;
}

.book-meta div dt {
	font-size: 0.68rem;
	font-weight: 600;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--ink-soft);
	margin: 0 0 4px;
}

.book-meta div dd {
	margin: 0;
	font-weight: 500;
}

.book-price {
	font-family: var(--font-display);
	font-size: 1.5rem;
	margin: 0 0 18px;
}

.book-buy h2 {
	font-size: 0.78rem;
	font-family: var(--font-body);
	font-weight: 600;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--ink-soft);
	margin: 0 0 14px;
}

.book-buy__note {
	font-size: 0.9rem;
	font-style: italic;
	color: var(--ink-soft);
	margin: 12px 0 0;
}

.book-desc {
	margin-top: 46px;
}

.book-series {
	display: inline-block;
	font-size: 0.8rem;
	font-weight: 600;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--gold);
	border: 1px solid var(--line-gold);
	padding: 6px 14px;
	margin: 0 0 8px;
}

/* ----------------------------------------------------------------------
 * Prose (book descriptions and standard pages)
 * ------------------------------------------------------------------- */

.prose {
	max-width: 68ch;
}

.prose p {
	margin: 0 0 1.2em;
}

.prose h2,
.prose h3 {
	margin: 1.6em 0 0.6em;
}

.prose ul {
	margin: 0 0 1.4em;
	padding: 0 0 0 4px;
	list-style: none;
}

.prose ul li {
	position: relative;
	padding-left: 26px;
	margin-bottom: 9px;
}

.prose ul li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.62em;
	width: 9px;
	height: 9px;
	background: var(--gold);
}

.prose a {
	color: var(--lac);
}

.prose blockquote {
	border-left: 3px solid var(--gold);
	margin: 1.6em 0;
	padding: 4px 0 4px 22px;
	font-style: italic;
	color: var(--ink-soft);
}

/* ----------------------------------------------------------------------
 * Standard pages, search and 404
 * ------------------------------------------------------------------- */

.page-body {
	padding: 72px 0 96px;
}

.entry-list article {
	border-bottom: 1px solid var(--line);
	padding: 34px 0;
}

.entry-list h2 {
	font-size: 1.5rem;
	margin-bottom: 8px;
}

.entry-list h2 a {
	color: var(--ink);
	text-decoration: none;
}

.entry-list h2 a:hover {
	color: var(--lac);
}

.notfound {
	text-align: center;
	padding: 110px 0 130px;
}

.notfound h1 {
	font-size: clamp(2.4rem, 6vw, 4rem);
}

/* ----------------------------------------------------------------------
 * Footer
 * ------------------------------------------------------------------- */

.site-foot {
	background: #201a14;
	color: rgba(246, 239, 223, 0.82);
	border-top: 3px solid var(--gold);
	padding: 70px 0 34px;
	font-size: 0.96rem;
}

.site-foot__grid {
	display: grid;
	grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, 1fr);
	gap: 48px;
	margin-bottom: 48px;
}

.site-foot .brand__name {
	color: var(--cream);
}

.site-foot h4 {
	color: var(--gold-soft);
	font-family: var(--font-body);
	font-size: 0.74rem;
	font-weight: 600;
	letter-spacing: 0.24em;
	text-transform: uppercase;
	margin-bottom: 16px;
}

.site-foot ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

.site-foot li {
	margin-bottom: 9px;
}

.site-foot a {
	color: rgba(246, 239, 223, 0.82);
	text-decoration: none;
}

.site-foot a:hover {
	color: var(--gold-soft);
}

.site-foot__legal {
	border-top: 1px solid rgba(246, 239, 223, 0.16);
	padding-top: 26px;
	display: flex;
	justify-content: space-between;
	gap: 18px;
	flex-wrap: wrap;
	font-size: 0.82rem;
	color: rgba(246, 239, 223, 0.55);
}

/* ----------------------------------------------------------------------
 * Motion
 * ------------------------------------------------------------------- */

.reveal {
	opacity: 0;
	transform: translateY(16px);
	transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.is-in {
	opacity: 1;
	transform: none;
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}
	.reveal {
		opacity: 1;
		transform: none;
		transition: none;
	}
	.book3d,
	.arni-card .arni-cover,
	.store-btn {
		transition: none;
	}
}

/* ----------------------------------------------------------------------
 * Responsive
 * ------------------------------------------------------------------- */

@media (max-width: 940px) {
	.hero__frame {
		grid-template-columns: 1fr;
		text-align: center;
	}
	.hero__actions {
		justify-content: center;
	}
	.hero__lede {
		margin-left: auto;
		margin-right: auto;
	}
	.about-grid {
		grid-template-columns: 1fr;
	}
	.book-layout {
		grid-template-columns: 1fr;
	}
	.book-layout__cover {
		position: static;
		max-width: 320px;
		margin: 0 auto;
	}
}

@media (max-width: 760px) {
	.nav-toggle {
		display: inline-block;
	}
	.site-nav {
		display: none;
		position: absolute;
		left: 0;
		right: 0;
		top: 100%;
		background: var(--lac-deep);
		border-bottom: 1px solid var(--line-gold);
		padding: 10px 24px 22px;
	}
	.site-nav.is-open {
		display: block;
	}
	.site-nav ul {
		flex-direction: column;
		gap: 4px;
	}
	.site-nav a {
		display: block;
		padding: 12px 0;
		border-bottom: 1px solid rgba(246, 239, 223, 0.14);
	}
	.section {
		padding: 64px 0;
	}
	.site-foot__grid {
		grid-template-columns: 1fr;
		gap: 34px;
	}
	.author-spot {
		grid-template-columns: 1fr;
		text-align: center;
	}
	.author-spot__medal {
		margin: 0 auto;
	}
}