/*
Theme Name: testneu
Theme URI: https://example.com/
Author: Your Name
Author URI: https://example.com/
Description: Modernes, responsives und leistungsoptimiertes WordPress-Theme für Blogs. Enthält Hero-Startseite, FAQ-Akkordeon, Kartenraster und saubere Typografie.
Version: 1.0.0
License: GPL-2.0-or-later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: test
Tags: blog, two-columns, grid-layout, custom-logo, accessibility-ready, translation-ready, responsive-layout
*/

:root {
  --clr-bg: #0f1216;
  --clr-surface: #151922;
  --clr-elev: #1b2130;
  --clr-text: #e6e9ef;
  --clr-muted: #a2a9b6;
  --clr-accent: #3b82f6;
  --clr-accent-2: #22c55e;
  --clr-danger: #ef4444;

  --radius: 1rem;
  --radius-sm: .75rem;
  --radius-lg: 1.5rem;

  --shadow-1: 0 8px 24px rgba(0,0,0,.25);
  --shadow-2: 0 18px 40px rgba(0,0,0,.35);

  --space-1: .5rem;
  --space-2: .75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;

  --container: 1200px;

  --fs-100: clamp(.85rem, .8rem + .2vw, .95rem);
  --fs-200: clamp(1rem, .9rem + .5vw, 1.125rem);
  --fs-300: clamp(1.125rem, 1rem + .7vw, 1.25rem);
  --fs-400: clamp(1.25rem, 1.1rem + .8vw, 1.375rem);
  --fs-500: clamp(1.5rem, 1.2rem + 1vw, 1.75rem);
  --fs-600: clamp(1.75rem, 1.4rem + 1.2vw, 2rem);
  --fs-700: clamp(2rem, 1.5rem + 2vw, 2.5rem);
  --fs-800: clamp(2.5rem, 2rem + 3vw, 3.25rem);
}

@media (prefers-color-scheme: light) {
  :root {
    --clr-bg: #f7f8fb;
    --clr-surface: #ffffff;
    --clr-elev: #f3f5f9;
    --clr-text: #0f1216;
    --clr-muted: #5a6472;
    --shadow-1: 0 8px 24px rgba(0,0,0,.08);
    --shadow-2: 0 18px 40px rgba(0,0,0,.12);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; background: var(--clr-bg); color: var(--clr-text); line-height: 1.6; font-size: var(--fs-200); }
img { max-width: 100%; height: auto; border-radius: var(--radius-sm); }
a { color: var(--clr-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { width: min(100% - 2rem, var(--container)); margin-inline: auto; }

h1, h2, h3, h4 { line-height: 1.2; margin: .5em 0; font-weight: 700; }
h1 { font-size: var(--fs-800); letter-spacing: -0.02em; }
h2 { font-size: var(--fs-700); }
h3 { font-size: var(--fs-600); }
h4 { font-size: var(--fs-500); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .85rem 1.1rem; border-radius: var(--radius-sm); background: var(--clr-accent); color: white; font-weight: 600; border: 0; transition: transform .15s ease, box-shadow .2s ease, background .2s ease; box-shadow: var(--shadow-1); }
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn--ghost { background: transparent; color: var(--clr-text); outline: 1px solid var(--clr-elev); }
.btn--alt { background: var(--clr-accent-2); }

.site-header { position: sticky; top: 0; z-index: 50; backdrop-filter: saturate(180%) blur(8px); background: color-mix(in oklab, var(--clr-bg) 85%, transparent); border-bottom: 1px solid color-mix(in oklab, var(--clr-text) 10%, transparent); }
.header-inner { display: flex; align-items: center; gap: 1rem; padding: .75rem 0; }
.brand { display: flex; align-items: center; gap: .75rem; }
.brand__logo { width: 40px; height: 40px; border-radius: 10px; background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-2)); box-shadow: var(--shadow-1); }
.brand__title { font-weight: 800; letter-spacing: -0.02em; }
.nav { margin-left: auto; }
.menu-toggle { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: .7rem; border: 1px solid var(--clr-elev); background: var(--clr-surface); }
.primary-menu { display: flex; gap: 1rem; list-style: none; padding: 0; margin: 0; }
.primary-menu a { padding: .5rem .75rem; border-radius: .5rem; }
.primary-menu a:hover { background: var(--clr-elev); text-decoration: none; }

@media (max-width: 900px) {
  .primary-menu { display: none; position: absolute; right: 1rem; top: 64px; background: var(--clr-surface); padding: .75rem; border-radius: var(--radius); box-shadow: var(--shadow-2); min-width: 60vw; flex-direction: column; }
  .primary-menu.is-open { display: flex; }
}

.site-footer { padding: var(--space-6) 0; background: var(--clr-surface); border-top: 1px solid color-mix(in oklab, var(--clr-text) 10%, transparent); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-5); }
.footer-logo { width: 48px; height: 48px; border-radius: 12px; background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-2)); box-shadow: var(--shadow-1); }
.footer-col h4 { margin-top: 0; }
.footer-bottom { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: space-between; padding-top: var(--space-4); margin-top: var(--space-4); border-top: 1px solid color-mix(in oklab, var(--clr-text) 10%, transparent); }
@media (max-width: 1000px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .footer-grid { grid-template-columns: 1fr; } }

.hero { position: relative; border-radius: var(--radius); overflow: hidden; margin-top: var(--space-4); background: #0d1117 url('assets/hero-section.png') center/cover no-repeat; min-height: clamp(360px, 50vh, 600px); display: grid; place-items: center; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.65), rgba(0,0,0,.35)); }
.hero__content { position: relative; z-index: 1; text-align: center; padding: var(--space-5); max-width: 900px; }
.hero__kicker { color: var(--clr-accent-2); text-transform: uppercase; letter-spacing: .12em; font-weight: 700; font-size: var(--fs-100); }
.hero__title { font-size: var(--fs-800); margin-bottom: .5rem; }
.hero__lead { color: var(--clr-muted); font-size: var(--fs-300); margin-bottom: var(--space-4); }

.section { padding: var(--space-6) 0; }
.section--alt { background: var(--clr-surface); border-radius: var(--radius); }
.lead { color: var(--clr-muted); max-width: 70ch; }

.grid { display: grid; gap: var(--space-4); }
.grid--posts { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1100px) { .grid--posts { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .grid--posts { grid-template-columns: 1fr; } }

.card { background: var(--clr-surface); border: 1px solid color-mix(in oklab, var(--clr-text) 10%, transparent); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-1); transition: transform .25s ease, box-shadow .3s ease; display: flex; flex-direction: column; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); }
.card__media img { width: 100%; height: 220px; object-fit: cover; display: block; }
.card__body { padding: var(--space-4); display: grid; gap: .5rem; }
.card__title a { color: inherit; text-decoration: none; }
.card__meta { color: var(--clr-muted); font-size: var(--fs-100); }
.card__excerpt { color: var(--clr-muted); }
.card__actions { display: flex; gap: .5rem; margin-top: auto; padding: 0 var(--space-4) var(--space-4); }

.prose { max-width: 75ch; }
.prose p { margin: 1em 0; }
.prose blockquote { margin: 1.5em 0; padding-left: 1em; border-left: 3px solid var(--clr-accent); color: var(--clr-muted); }

.layout { display: grid; grid-template-columns: 3fr 1fr; gap: var(--space-5); }
@media (max-width: 1000px) { .layout { grid-template-columns: 1fr; } }

.sidebar { position: sticky; top: 96px; align-self: start; display: grid; gap: .5rem; }
.sidebar h3 { margin-top: 0; }
.sidebar ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .4rem; }
.sidebar a { color: var(--clr-text); text-decoration: none; }
.sidebar a:hover { color: var(--clr-accent); }

.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); margin-top: var(--space-6); }
@media (max-width: 900px) { .post-nav { grid-template-columns: 1fr; } }
.post-card { display: grid; grid-template-columns: 160px 1fr; gap: 1rem; align-items: center; background: var(--clr-surface); border: 1px solid color-mix(in oklab, var(--clr-text) 10%, transparent); border-radius: var(--radius); overflow: hidden; }
.post-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-1); }
.post-card__media img { width: 160px; height: 100%; object-fit: cover; display: block; }

.faq { display: grid; gap: .75rem; }
.faq__item { background: var(--clr-surface); border: 1px solid color-mix(in oklab, var(--clr-text) 10%, transparent); border-radius: var(--radius-sm); overflow: hidden; }
.faq__button { width: 100%; text-align: left; padding: 1rem 1.25rem; background: none; border: none; color: var(--clr-text); font-size: var(--fs-300); font-weight: 600; display: flex; align-items: center; justify-content: space-between; }
.faq__panel { height: 0; overflow: hidden; transition: height .25s ease; padding: 0 1.25rem; }
.faq__panel-inner { padding: .5rem 0 1rem; color: var(--clr-muted); }

.skip-link { position: absolute; left: -999px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.skip-link:focus { position: static; width: auto; height: auto; padding: .5rem .75rem; background: var(--clr-accent); color: white; border-radius: .5rem; }

input, textarea, select { width: 100%; padding: .75rem .9rem; border-radius: .6rem; border: 1px solid color-mix(in oklab, var(--clr-text) 12%, transparent); background: var(--clr-surface); color: var(--clr-text); }
label { font-weight: 600; }

.muted { color: var(--clr-muted); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-2 { margin-top: .75rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 2rem; }
.pb-0 { padding-bottom: 0; }
.hide { display: none !important; }
.focus-ring:focus { outline: 3px solid color-mix(in oklab, var(--clr-accent) 60%, white); outline-offset: 3px; }