/*
Theme Name: KAVE
Theme URI: https://kaiserschnitt-verarbeiten.de
Author: Petra Burger
Description: Minimalistisches Blog-Theme fuer KAVE. Folgt dem KAVE Brand Guide (Bluewhale / Sazerac / Carnation, DM Serif Display + Manrope). Kein Page-Builder, keine Abhaengigkeiten.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 7.0
Requires PHP: 8.0
License: GPL-2.0-or-later
Text Domain: kave
*/

/* ==========================================================================
   Tokens — 1:1 aus kave-brand-guide.html
   ========================================================================== */
:root {
  --kave-bluewhale: #042A3B;
  --kave-bluewhale-90: #1a3e4d;
  --kave-bluewhale-70: #4a6772;
  --kave-bluewhale-50: #7a8e96;
  --kave-sazerac: #FFF3E0;
  --kave-sazerac-deep: #f8e7c9;
  --kave-carnation: #F87151;
  --kave-carnation-soft: #fa9077;
  --kave-carnation-hover: #ed5e3d;
  --kave-rosebud: #F8B597;
  --kave-rosebud-soft: #fbd2bf;
  --kave-ming: #3B718A;
  --kave-ziggurat: #B8D3DF;
  --kave-ziggurat-soft: #dceaf0;
  --kave-white: #FFFFFF;
  --kave-ink: #042A3B;
  --kave-page: #f0eee9;

  --font-display: "DM Serif Display", "DM Serif Text", Georgia, serif;
  --font-body: "Manrope", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --wrap: 720px;
  --wrap-wide: 1080px;
}

/* ==========================================================================
   Reset
   ========================================================================== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--kave-page);
  color: var(--kave-ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
  overflow-x: hidden;
}
img, video, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--kave-ming); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--kave-carnation); }
em { font-style: italic; }

/* ==========================================================================
   Layout
   ========================================================================== */
.kave-wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: 20px; }
.kave-wrap--wide { max-width: var(--wrap-wide); }
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--kave-carnation); color: var(--kave-sazerac);
  padding: 12px 20px; border-radius: 0 0 8px 0; font-weight: 600;
}
.skip-link:focus { left: 0; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  background: var(--kave-bluewhale);
  color: var(--kave-sazerac);
  padding: 18px 0;
  position: relative;
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.site-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }
.site-brand img { height: 34px; width: auto; }
.site-brand__name {
  font-family: var(--font-display); font-size: 21px; line-height: 1;
  color: var(--kave-sazerac); letter-spacing: -0.015em;
}
.site-brand:hover .site-brand__name { color: var(--kave-rosebud); }

.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer;
  color: var(--kave-sazerac); padding: 8px; line-height: 0; border-radius: 8px;
}
.nav-toggle:hover { background: rgba(255,255,255,.08); }

.site-nav ul { list-style: none; display: flex; align-items: center; gap: 4px; }
.site-nav a {
  display: block; padding: 8px 14px; border-radius: 999px;
  color: rgba(255,243,224,.72); text-decoration: none;
  font-size: 14.5px; font-weight: 500; letter-spacing: -0.01em;
  transition: background .18s ease, color .18s ease;
}
.site-nav a:hover { color: var(--kave-sazerac); background: rgba(255,255,255,.07); }
.site-nav .current-menu-item > a { color: var(--kave-bluewhale); background: var(--kave-sazerac); }

@media (max-width: 782px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%; z-index: 40;
    background: var(--kave-bluewhale); padding: 8px 20px 20px;
    border-top: 1px solid rgba(255,243,224,.12);
  }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; align-items: stretch; gap: 2px; }
  .site-nav a { padding: 12px 14px; }
}

/* ==========================================================================
   Page head (Hero fuer Archiv + Einzelbeitrag)
   ========================================================================== */
.page-head {
  background: var(--kave-sazerac);
  padding: 56px 0 48px;
  position: relative; overflow: hidden;
}
.page-head::before {
  content: ''; position: absolute; top: -90px; right: -70px;
  width: 260px; height: 260px; border-radius: 50%;
  background: rgba(248,113,81,.10); pointer-events: none;
}
.page-head > * { position: relative; z-index: 1; }
.eyebrow {
  font-size: 11.5px; letter-spacing: 0.2em; text-transform: uppercase;
  font-weight: 600; color: var(--kave-ming); display: block; margin-bottom: 14px;
}
.page-title {
  font-family: var(--font-display); font-weight: 400;
  letter-spacing: -0.015em; line-height: 1.08;
  font-size: clamp(30px, 6vw, 46px); color: var(--kave-bluewhale);
}
.page-title em { font-style: italic; color: var(--kave-carnation); }
.page-subtitle {
  margin-top: 16px; font-size: 17px; color: var(--kave-bluewhale-70);
  max-width: 54ch; line-height: 1.6;
}
.entry-meta {
  margin-top: 18px; font-family: var(--font-mono);
  font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--kave-bluewhale-50);
}

/* ==========================================================================
   Content
   ========================================================================== */
.site-main { padding: 0 0 72px; }
.content-card {
  background: var(--kave-white);
  padding: 44px 32px;
  box-shadow: 0 30px 80px -60px rgba(4,42,59,.55);
  margin-top: -24px; position: relative; z-index: 2;
}
@media (max-width: 600px) { .content-card { padding: 32px 20px; } }

.entry-thumb { margin: -44px -32px 36px; }
@media (max-width: 600px) { .entry-thumb { margin: -32px -20px 28px; } }
.entry-thumb img { width: 100%; object-fit: cover; }

.entry-content { font-size: 17.5px; line-height: 1.72; }
.entry-content > * + * { margin-top: 1.25em; }
.entry-content h2 {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(24px, 4.5vw, 32px); line-height: 1.15;
  letter-spacing: -0.015em; color: var(--kave-bluewhale);
  margin-top: 1.9em; margin-bottom: .1em;
}
.entry-content h3 {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(20px, 3.6vw, 25px); line-height: 1.2;
  color: var(--kave-bluewhale); margin-top: 1.7em; margin-bottom: .1em;
}
.entry-content h4 {
  font-size: 17px; font-weight: 700; color: var(--kave-bluewhale);
  margin-top: 1.6em; margin-bottom: .1em;
}
.entry-content h2 em, .entry-content h3 em { font-style: italic; color: var(--kave-carnation); }
.entry-content p { color: var(--kave-bluewhale-90); }
.entry-content strong { color: var(--kave-bluewhale); font-weight: 700; }
.entry-content ul, .entry-content ol { padding-left: 1.3em; }
.entry-content li { margin-bottom: .5em; color: var(--kave-bluewhale-90); }
.entry-content li::marker { color: var(--kave-carnation); }
.entry-content blockquote {
  border-left: 3px solid var(--kave-carnation);
  background: var(--kave-sazerac);
  padding: 20px 24px; margin-inline: 0;
  font-family: var(--font-display); font-size: 20px; line-height: 1.4;
  color: var(--kave-bluewhale);
}
.entry-content blockquote p { color: inherit; }
.entry-content blockquote cite {
  display: block; margin-top: 10px; font-family: var(--font-body);
  font-size: 13.5px; font-style: normal; color: var(--kave-bluewhale-70);
}
.entry-content hr, .entry-content .wp-block-separator {
  border: 0; height: 2px; background: var(--kave-rosebud);
  max-width: 80px; margin-block: 2.4em; opacity: 1;
}
.entry-content figure { margin-inline: 0; }
.entry-content figcaption {
  font-size: 13.5px; color: var(--kave-bluewhale-70); margin-top: 8px; text-align: center;
}
.entry-content table { width: 100%; border-collapse: collapse; font-size: 15.5px; }
.entry-content th, .entry-content td {
  border: 1px solid rgba(4,42,59,.12); padding: 10px 12px; text-align: left;
}
.entry-content th { background: var(--kave-ziggurat-soft); font-weight: 700; }
.entry-content code {
  font-family: var(--font-mono); font-size: .88em;
  background: var(--kave-ziggurat-soft); padding: 2px 6px; border-radius: 4px;
}
.entry-content pre {
  background: var(--kave-bluewhale); color: var(--kave-sazerac);
  padding: 20px; border-radius: 12px; overflow-x: auto;
  font-family: var(--font-mono); font-size: 14px; line-height: 1.6;
}
.entry-content pre code { background: none; padding: 0; }

/* Buttons (Gutenberg + eigene) */
.kave-btn, .entry-content .wp-block-button__link {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--kave-carnation); color: var(--kave-sazerac);
  border: none; font-family: var(--font-body); font-weight: 600;
  letter-spacing: -0.005em; padding: 14px 26px; border-radius: 999px;
  font-size: 15px; cursor: pointer; text-decoration: none;
  transition: background .2s ease;
}
.kave-btn:hover, .entry-content .wp-block-button__link:hover {
  background: var(--kave-carnation-hover); color: var(--kave-sazerac);
}
.kave-btn--ghost {
  background: transparent; color: var(--kave-ink);
  border: 1px solid rgba(4,42,59,.2);
}
.kave-btn--ghost:hover { background: rgba(4,42,59,.05); color: var(--kave-ink); }
.entry-content .wp-block-buttons { display: flex; flex-wrap: wrap; gap: 12px; }

/* ==========================================================================
   Beitragsliste
   ========================================================================== */
.post-list { display: grid; gap: 22px; margin-top: 34px; }
.post-card {
  background: var(--kave-white);
  display: grid; grid-template-columns: 240px 1fr;
  overflow: hidden;
  box-shadow: 0 20px 60px -50px rgba(4,42,59,.5);
  transition: transform .2s ease, box-shadow .2s ease;
}
.post-card:hover { transform: translateY(-2px); box-shadow: 0 26px 70px -46px rgba(4,42,59,.6); }
.post-card--nothumb { grid-template-columns: 1fr; }
.post-card__media { background: var(--kave-ziggurat-soft); }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; }
.post-card__body { padding: 26px 28px; display: flex; flex-direction: column; }
.post-card__date {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--kave-bluewhale-50); margin-bottom: 10px;
}
.post-card__title {
  font-family: var(--font-display); font-weight: 400;
  font-size: 23px; line-height: 1.18; letter-spacing: -0.015em; margin-bottom: 10px;
}
.post-card__title a { color: var(--kave-bluewhale); text-decoration: none; }
.post-card__title a:hover { color: var(--kave-carnation); }
.post-card__excerpt {
  font-size: 15px; line-height: 1.6; color: var(--kave-bluewhale-70); margin-bottom: 16px;
}
.post-card__more {
  margin-top: auto; align-self: flex-start;
  font-size: 14px; font-weight: 600; color: var(--kave-carnation); text-decoration: none;
}
.post-card__more:hover { text-decoration: underline; }
@media (max-width: 680px) {
  .post-card { grid-template-columns: 1fr; }
  .post-card__media { aspect-ratio: 16 / 9; }
}

/* Pagination */
.kave-pagination {
  display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 40px;
}
.kave-pagination .page-numbers {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 42px; height: 42px; padding: 0 12px; border-radius: 999px;
  background: var(--kave-white); color: var(--kave-bluewhale);
  text-decoration: none; font-weight: 600; font-size: 14.5px;
}
.kave-pagination .page-numbers:hover { background: var(--kave-sazerac-deep); }
.kave-pagination .page-numbers.current { background: var(--kave-carnation); color: var(--kave-sazerac); }

/* Beitragsnavigation */
.post-nav {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 34px;
}
.post-nav__item {
  background: var(--kave-white); padding: 20px 22px; text-decoration: none;
  box-shadow: 0 20px 60px -50px rgba(4,42,59,.5);
}
.post-nav__item:hover { background: var(--kave-sazerac); }
.post-nav__label {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--kave-bluewhale-50); display: block; margin-bottom: 8px;
}
.post-nav__title {
  font-family: var(--font-display); font-size: 18px; line-height: 1.25; color: var(--kave-bluewhale);
}
.post-nav__item--next { text-align: right; }
@media (max-width: 600px) {
  .post-nav { grid-template-columns: 1fr; }
  .post-nav__item--next { text-align: left; }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--kave-sazerac);
  border-top: 1px solid rgba(4,42,59,.08);
  padding: 44px 0 36px;
  text-align: center;
}
.site-footer__logo { height: 36px; margin: 0 auto 18px; opacity: .9; }
.footer-nav ul {
  list-style: none; display: flex; flex-wrap: wrap;
  gap: 6px 22px; justify-content: center; margin-bottom: 18px;
}
.footer-nav a {
  color: var(--kave-bluewhale-70); text-decoration: none; font-size: 14px; font-weight: 500;
}
.footer-nav a:hover { color: var(--kave-carnation); }
.site-footer__copy {
  font-size: 11.5px; letter-spacing: .04em; color: var(--kave-bluewhale-50);
}

/* ==========================================================================
   404 / Suche
   ========================================================================== */
.search-form { display: flex; gap: 10px; margin-top: 24px; }
.search-form input[type="search"] {
  flex: 1; padding: 13px 18px; border: 1px solid rgba(4,42,59,.18);
  border-radius: 999px; font-family: var(--font-body); font-size: 15px;
  background: var(--kave-white); color: var(--kave-ink);
}
.search-form input[type="search"]:focus {
  outline: 2px solid var(--kave-carnation); outline-offset: 1px; border-color: transparent;
}
.kave-empty { text-align: center; padding: 20px 0 10px; }
.kave-empty p { color: var(--kave-bluewhale-70); margin-bottom: 22px; }

/* Screenreader */
.screen-reader-text {
  border: 0; clip: rect(1px,1px,1px,1px); clip-path: inset(50%);
  height: 1px; width: 1px; overflow: hidden; position: absolute !important;
  white-space: nowrap;
}
:focus-visible { outline: 2px solid var(--kave-carnation); outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}