/*
Theme Name: Woolf Books
Theme URI: https://woolfbooks.com
Author: Woolf Books GmbH
Description: Minimalistisches Block-Theme für die Verlagswebsite von Woolf Books Publishing. Startseite mit Bücherraster, Seite für internationale Ausgaben, lokal eingebundene Schriften (DSGVO), keine externen Dienste.
Version: 1.2.0
Requires at least: 6.5
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: woolf-books
*/

/* ---------- base ---------- */
:root {
	--wb-base: #F7F4EE;
	--wb-linen: #EFEAE1;
	--wb-line: #DDD7CC;
	--wb-muted: #5E5A54;
	--wb-soft: #3A3835;
	--wb-ink: #1F1E1C;
	--wb-serif: Newsreader, Georgia, serif;
	--wb-sans: 'Hanken Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
	--wb-max: 1280px;
	--wb-gutter: clamp(20px, 4vw, 40px);
}
body { margin: 0; background: var(--wb-base); color: var(--wb-ink); -webkit-font-smoothing: antialiased; }
.wp-site-blocks > * + * { margin-block-start: 0; }
.wb-main p, .wb-main h1, .wb-main h2, .wb-main h3 { margin-block: 0; }
:where(.wb-main) a { text-underline-offset: 0.25em; text-decoration-thickness: 1px; }
:focus-visible { outline: 2px solid var(--wb-ink); outline-offset: 3px; }
[lang="ko"] { font-family: var(--wb-serif), 'Apple SD Gothic Neo', 'Malgun Gothic', 'Noto Serif KR', serif; }

/* ---------- header / footer ---------- */
.wb-header {
	max-width: var(--wb-max); margin: 0 auto; padding: 32px var(--wb-gutter);
	display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px 24px;
}
.wb-logo { margin: 0; font-size: 15px; font-weight: 500; letter-spacing: 0.32em; }
.wb-logo a { text-decoration: none; padding: 12px 0; display: inline-block; }
.wb-nav { font-size: 14px; letter-spacing: 0.08em; gap: 8px 36px !important; }
.wb-nav a { text-decoration: none; padding: 12px 0; display: inline-block; }
.wb-nav .current-menu-item a, .wb-nav a[aria-current="page"] { text-decoration: underline; text-underline-offset: 6px; }
.wb-footer {
	max-width: var(--wb-max); margin: 0 auto; padding: 32px var(--wb-gutter);
	display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px 24px;
	font-size: 13px; color: var(--wb-muted); border-top: 1px solid var(--wb-line);
}
.wb-footer p { margin: 0; }
.wb-footer-links a { color: var(--wb-muted); padding: 12px 0; display: inline-block; margin-left: 28px; }
.wb-footer-links a:first-child { margin-left: 0; }

/* ---------- sections ---------- */
.wb-section { max-width: var(--wb-max); margin: 0 auto; padding: clamp(80px, 10vw, 144px) var(--wb-gutter); box-sizing: border-box; }
.wb-section.alignfull { max-width: none; }
.wb-about { background: var(--wb-linen); }
.wb-about > .wb-two, .wb-hero > * { max-width: calc(var(--wb-max) - 2 * var(--wb-gutter)); margin-inline: auto; }
.wb-contact, .wb-trade { border-top: 1px solid var(--wb-line); }
.wb-trade + .wb-contact { border-top: 1px solid var(--wb-line); }

/* hero */
.wb-hero { text-align: center; padding: clamp(96px, 12vw, 176px) var(--wb-gutter); border-bottom: 1px solid var(--wb-line); }
.wb-hero-title {
	font-family: var(--wb-sans) !important; font-weight: 300 !important; font-size: clamp(38px, 8vw, 112px);
	letter-spacing: 0.22em; padding-left: 0.22em; line-height: 1.05 !important;
}
.wb-hero-sub { margin-top: 36px !important; font-family: var(--wb-serif); font-style: italic; font-weight: 300; font-size: clamp(20px, 2.2vw, 28px); color: var(--wb-muted); }

/* type */
.wb-h2 { font-size: clamp(32px, 4vw, 44px); }
.wb-page-title { font-family: var(--wb-serif); font-weight: 300; font-size: clamp(44px, 6vw, 72px); line-height: 1.05; }
.wb-h3 {
	font-family: var(--wb-sans) !important; font-size: 13px; font-weight: 500 !important; letter-spacing: 0.2em; text-transform: uppercase;
	padding-top: 24px; border-top: 1px solid var(--wb-ink); margin-bottom: 40px !important;
}
.wb-h3-spaced { margin-top: clamp(80px, 9vw, 128px) !important; }
.wb-eyebrow, .wb-label { font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--wb-muted); }
.wb-lead { font-family: var(--wb-serif); font-weight: 300; font-size: clamp(21px, 2.2vw, 26px); line-height: 1.5; }
.wb-lead-italic { font-style: italic; font-size: clamp(22px, 2.6vw, 30px); line-height: 1.4; }
.wb-body { font-size: 17px; line-height: 1.75; color: var(--wb-soft); max-width: 60ch; }
.wb-claim { margin-top: 16px !important; padding-top: 24px; border-top: 1px solid #CFC7B9; font-size: 13px; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase; }
.wb-notice { font-size: 15px; line-height: 1.65; padding: 16px 0 4px; border-top: 1px solid var(--wb-line); }
.wb-notice strong { color: var(--wb-ink); font-weight: 500; }
.wb-mail { font-family: var(--wb-serif); font-size: 22px; }

/* section head */
.wb-section-head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 16px 24px; margin-bottom: 64px; }

/* two columns */
.wb-two { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 40px; row-gap: 32px; }
.wb-col-l { grid-column: 1 / span 4; display: flex; flex-direction: column; gap: 24px; }
.wb-col-r { grid-column: 6 / span 7; display: flex; flex-direction: column; gap: 24px; }
.wb-two-end { align-items: end; }

/* trade */
.wb-trade-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 40px; border-top: 1px solid var(--wb-line); padding-top: 32px; }
.wb-trade-col { display: flex; flex-direction: column; gap: 8px; }
.wb-button-outline a {
	display: inline-block; font-size: 14px; letter-spacing: 0.1em; text-transform: uppercase; text-decoration: none;
	border: 1px solid var(--wb-ink); padding: 16px 28px;
}
.wb-button-outline a:hover { background: var(--wb-ink); color: var(--wb-base); }

/* contact form */
.wb-form { display: flex; flex-direction: column; gap: 24px; margin-top: 8px; }
.wb-field { display: flex; flex-direction: column; gap: 8px; }
.wb-field label { font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--wb-muted); }
.wb-field input, .wb-field textarea {
	font: inherit; font-size: 17px; color: var(--wb-ink); background: transparent;
	border: 0; border-bottom: 1px solid #A39D92; border-radius: 0; padding: 10px 0; width: 100%; box-sizing: border-box;
}
.wb-field textarea { border: 1px solid #A39D92; padding: 12px 14px; resize: vertical; min-height: 160px; }
.wb-field input:focus, .wb-field textarea:focus { outline: none; border-color: var(--wb-ink); box-shadow: 0 1px 0 var(--wb-ink); }
.wb-hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.wb-form-note { font-size: 13px; line-height: 1.6; color: var(--wb-muted); max-width: 60ch; }
.wb-form-note a { color: inherit; }
.wb-button-outline button {
	font: inherit; font-size: 14px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--wb-ink); cursor: pointer;
	background: transparent; border: 1px solid var(--wb-ink); padding: 16px 28px;
}
.wb-button-outline button:hover { background: var(--wb-ink); color: var(--wb-base); }
.wb-form-msg { font-family: var(--wb-serif); font-size: 22px; line-height: 1.4; padding: 20px 0; border-top: 1px solid var(--wb-ink); }
.wb-form-error { font-family: var(--wb-sans); font-size: 15px; color: #8A2A1E; border-top-color: #8A2A1E; margin-bottom: 8px; }

/* ---------- book grid ---------- */
.wb-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); column-gap: 40px; row-gap: 64px; }
.wb-grid-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); column-gap: 32px; row-gap: 48px; }
.wb-book { display: flex; flex-direction: column; gap: 4px; }
.wb-cover { margin: 0 0 14px !important; }
.wb-cover img {
	display: block; width: 100%; height: auto; aspect-ratio: 2 / 3; object-fit: cover; background: #E6E0D5;
	box-shadow: 0 1px 2px rgba(31, 30, 28, 0.08), 0 12px 32px rgba(31, 30, 28, 0.12);
	transition: transform 0.25s ease;
}
.wb-cover a:hover img { transform: translateY(-3px); }
.wb-book-title { font-family: var(--wb-serif); font-size: 20px; line-height: 1.3; }
.wb-grid-6 .wb-book-title { font-size: 17px; }
.wb-book-meta { font-size: 13px; line-height: 1.5; color: var(--wb-muted); }
.wb-grid-6 .wb-book-meta { font-size: 12px; }
.wb-book-shop { margin-top: 6px !important; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; }

/* placeholder cover */
.wb-placeholder {
	aspect-ratio: 2 / 3; background: #E9E3D8; border: 1px solid var(--wb-line); box-sizing: border-box; margin-bottom: 14px;
	padding: 18px 14px; display: flex; flex-direction: column; justify-content: space-between; align-items: center; text-align: center;
}
.wb-ph-author, .wb-ph-note { font-size: 9px; letter-spacing: 0.22em; color: #8A857C; text-transform: uppercase; }
.wb-ph-title { font-family: var(--wb-serif); font-weight: 300; font-size: 17px; line-height: 1.25; color: var(--wb-soft); }

/* ---------- international ---------- */
.wb-intl-head { border-bottom: 1px solid var(--wb-line); padding-bottom: 96px; }
.wb-langnav { margin-top: 64px !important; display: flex; flex-wrap: wrap; gap: 0 28px; font-size: 14px; letter-spacing: 0.04em; }
.wb-langnav a { text-decoration: none; padding: 12px 0; color: var(--wb-soft); }
.wb-langs { padding-top: 0; padding-bottom: 0; }
.wb-lang { padding: 80px 0; border-bottom: 1px solid var(--wb-line); }
.wb-lang-head { display: flex; align-items: baseline; gap: 8px 16px; flex-wrap: wrap; margin-bottom: 40px; }
.wb-lang-name { font-size: 34px !important; scroll-margin-top: 24px; }
.wb-lang-native { font-family: var(--wb-serif); font-style: italic; font-size: 20px; color: var(--wb-muted); }

/* ---------- plain pages (Impressum, Datenschutz) ---------- */
.wb-page { max-width: 820px; }
.wb-page .wb-page-title { margin-bottom: 48px; }
.wb-prose { font-size: 17px; line-height: 1.75; color: var(--wb-soft); }
.wb-prose > * + * { margin-top: 1.1em; }
.wb-prose h2, .wb-prose h3 { color: var(--wb-ink); margin-top: 2em; }
.wb-prose h2 { font-size: 30px; }
.wb-prose h3 { font-size: 22px; }

/* ---------- responsive ---------- */
@media (max-width: 1000px) {
	.wb-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.wb-grid-6 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
	.wb-header { flex-direction: column; align-items: flex-start; padding-block: 20px 8px; }
	.wb-nav { gap: 0 22px !important; }
	.wb-two { grid-template-columns: 1fr; }
	.wb-col-l, .wb-col-r { grid-column: 1 / -1; }
	.wb-grid, .wb-grid-6 { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 20px; row-gap: 40px; }
	.wb-book-title { font-size: 17px; }
	.wb-trade-grid { grid-template-columns: 1fr; }
	.wb-section-head { margin-bottom: 40px; }
	.wb-footer { flex-direction: column-reverse; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) { .wb-cover img { transition: none; } }