/* Auroris Books — clean publisher look.
   Cream paper, ink text, one restrained “auroral” teal→indigo accent. */

:root {
	--paper: #faf7f1;
	--ink: #211f26;
	--muted: #6b6675;
	--line: #e4ded2;
	--accent: #1f6f6b;
	--accent-strong: #155a57;
	--card: #ffffff;
	--aurora: linear-gradient(100deg, #1f8a7f, #4f46a5);
	--serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
	--sans: system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
	:root {
		--paper: #171519;
		--ink: #eae6df;
		--muted: #a49eae;
		--line: #2f2b35;
		--accent: #63c2ba;
		--accent-strong: #8ad4cd;
		--card: #1f1c23;
	}
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
	margin: 0;
	background: var(--paper);
	color: var(--ink);
	font-family: var(--serif);
	font-size: 1.0625rem;
	line-height: 1.65;
	-webkit-font-smoothing: antialiased;
}

.wrap {
	max-width: 66rem;
	margin-inline: auto;
	padding-inline: 1.25rem;
}

h1, h2, h3 {
	font-family: var(--serif);
	font-weight: 600;
	line-height: 1.15;
	letter-spacing: -0.01em;
	margin: 0 0 0.6em;
}

h1 { font-size: clamp(2rem, 5vw, 3.1rem); }
h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); }

p { margin: 0 0 1em; }

a {
	color: var(--accent);
	text-decoration-thickness: 1px;
	text-underline-offset: 0.15em;
}
a:hover { color: var(--accent-strong); }

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

.skip-link {
	position: absolute;
	left: -999px;
	top: 0;
	background: var(--ink);
	color: var(--paper);
	padding: 0.5rem 1rem;
	z-index: 10;
}
.skip-link:focus { left: 0; }

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

.site-header {
	border-bottom: 1px solid var(--line);
}

.site-header__inner {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 1rem;
	padding-block: 1.1rem;
	flex-wrap: wrap;
}

.wordmark {
	font-family: var(--serif);
	font-size: 1.35rem;
	font-weight: 700;
	letter-spacing: 0.01em;
	color: var(--ink);
	text-decoration: none;
}
.wordmark::before {
	content: "";
	display: inline-block;
	width: 0.55em;
	height: 0.55em;
	margin-right: 0.45em;
	border-radius: 50%;
	background: var(--aurora);
	transform: translateY(0.02em);
}

.site-nav {
	display: flex;
	gap: 1.4rem;
	list-style: none;
	margin: 0;
	padding: 0;
	font-family: var(--sans);
	font-size: 0.86rem;
	text-transform: uppercase;
	letter-spacing: 0.12em;
}
.site-nav a {
	color: var(--ink);
	text-decoration: none;
	padding-block: 0.25rem;
}
.site-nav a:hover,
.site-nav a[aria-current="page"] {
	color: var(--accent);
	border-bottom: 2px solid var(--accent);
}

.site-footer {
	border-top: 1px solid var(--line);
	margin-top: 4rem;
	padding-block: 2rem 2.5rem;
	font-family: var(--sans);
	font-size: 0.82rem;
	color: var(--muted);
}
.site-footer p { max-width: 60ch; }
.disclaimer { margin-top: 0.75rem; }

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

.button,
.button-outline {
	display: inline-block;
	font-family: var(--sans);
	font-size: 0.9rem;
	letter-spacing: 0.04em;
	text-decoration: none;
	border-radius: 6px;
	padding: 0.65rem 1.3rem;
	transition: background-color 120ms ease, color 120ms ease;
}

.button {
	background: var(--ink);
	color: var(--paper);
	border: 1px solid var(--ink);
}
.button:hover { background: var(--accent-strong); border-color: var(--accent-strong); color: var(--paper); }

.button-outline {
	background: transparent;
	color: var(--ink);
	border: 1px solid var(--ink);
}
.button-outline:hover { color: var(--accent-strong); border-color: var(--accent-strong); }

/* ---------- Hero (home + book page) ---------- */

.hero {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(220px, 320px);
	gap: 3rem;
	align-items: center;
	padding-block: 3.5rem 3rem;
}

.hero__eyebrow {
	font-family: var(--sans);
	font-size: 0.8rem;
	text-transform: uppercase;
	letter-spacing: 0.18em;
	color: var(--muted);
	margin-bottom: 1rem;
}

.hero__byline {
	font-style: italic;
	color: var(--muted);
	margin-top: -0.4rem;
}

.hero__hook {
	font-size: 1.2rem;
	max-width: 34rem;
}

.hero__actions {
	display: flex;
	gap: 0.8rem;
	flex-wrap: wrap;
	margin-top: 1.6rem;
}

.cover {
	width: 100%;
	height: auto;
	display: block;
	border: 1px solid var(--line);
	box-shadow: 0 14px 34px rgba(20, 15, 40, 0.14);
}

@media (max-width: 700px) {
	.hero {
		grid-template-columns: 1fr;
		gap: 2rem;
		padding-block: 2.25rem 1.5rem;
	}
	.hero__cover { order: -1; max-width: 240px; }
}

.status-pill {
	display: inline-block;
	font-family: var(--sans);
	font-size: 0.75rem;
	text-transform: uppercase;
	letter-spacing: 0.12em;
	color: var(--accent-strong);
	border: 1px solid var(--accent);
	border-radius: 999px;
	padding: 0.2rem 0.75rem;
	margin-bottom: 1rem;
}

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

.section { padding-block: 2.5rem; }

.section--rule { border-top: 1px solid var(--line); }

.flourish {
	border: 0;
	height: 2px;
	width: 88px;
	background: var(--aurora);
	margin: 0 0 1.6rem;
}

.prose { max-width: 44rem; }
.prose h2 { margin-top: 1.8em; }

.page-pad { padding-block: 3rem 1rem; }

.lede { font-size: 1.15rem; }

/* ---------- Book fact list ---------- */

.facts {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
	gap: 1.25rem;
	list-style: none;
	margin: 0;
	padding: 0;
}
.facts dt,
.facts .facts__label {
	font-family: var(--sans);
	font-size: 0.75rem;
	text-transform: uppercase;
	letter-spacing: 0.14em;
	color: var(--muted);
	margin-bottom: 0.25rem;
}
.facts dd { margin: 0; }

/* ---------- Book cards (books index) ---------- */

.book-card {
	display: grid;
	grid-template-columns: 140px minmax(0, 1fr);
	gap: 1.75rem;
	align-items: start;
	padding: 1.75rem;
	background: var(--card);
	border: 1px solid var(--line);
	border-radius: 10px;
	margin-block: 1.5rem;
}
.book-card h2 { margin-bottom: 0.2em; }
.book-card .hero__byline { margin-bottom: 0.8rem; }

@media (max-width: 560px) {
	.book-card { grid-template-columns: 1fr; }
	.book-card .cover { max-width: 180px; }
}

/* ---------- Newsletter band ---------- */

.newsletter {
	border-top: 1px solid var(--line);
	background: var(--card);
	margin-top: 3rem;
}
.newsletter__inner {
	padding-block: 2.75rem;
	max-width: 46rem;
}
.fine {
	font-family: var(--sans);
	font-size: 0.8rem;
	color: var(--muted);
}

/* ---------- Author cards ---------- */

.author-card {
	display: grid;
	grid-template-columns: 88px minmax(0, 1fr);
	gap: 1.4rem;
	align-items: start;
	margin-block: 1.9rem;
}
.author-card h3 { margin-bottom: 0.3em; font-size: 1.2rem; }
.author-photo {
	width: 88px;
	aspect-ratio: 1;
	border-radius: 50%;
	border: 1px solid var(--line);
	background: var(--card);
	display: grid;
	place-items: center;
	font-family: var(--serif);
	font-size: 1.5rem;
	letter-spacing: 0.05em;
	color: var(--muted);
	object-fit: cover; /* applies when swapped for a real <img> */
}
.author-dates {
	font-size: 0.72em;
	font-weight: 400;
	color: var(--muted);
	margin-left: 0.35em;
	letter-spacing: 0.04em;
}

/* ---------- Forms (contact) ---------- */

.form-grid {
	display: grid;
	gap: 1.1rem;
	max-width: 34rem;
	font-family: var(--sans);
}
.form-grid label {
	display: grid;
	gap: 0.35rem;
	font-size: 0.85rem;
	letter-spacing: 0.05em;
	text-transform: uppercase;
	color: var(--muted);
}
.form-grid input,
.form-grid textarea {
	font-family: var(--sans);
	font-size: 1rem;
	color: var(--ink);
	background: var(--card);
	border: 1px solid var(--line);
	border-radius: 6px;
	padding: 0.65rem 0.8rem;
}
.form-grid input:focus,
.form-grid textarea:focus {
	outline: 2px solid var(--accent);
	outline-offset: 1px;
	border-color: var(--accent);
}
.form-grid button {
	justify-self: start;
	cursor: pointer;
	font-size: 0.95rem;
}