/**
 * MFE Theme — Dark Terminal. Natives Chrome + Layout + Sektionen.
 * Design-Tokens identisch zum bisherigen Plugin-theme.css (Astra-Ära).
 */

/* Keine Web-Fonts (DSGVO): ausschließlich System-Font-Stacks. 'JetBrains Mono' wird
   verwendet, falls lokal installiert, sonst sauberer System-Monospace; Body fällt auf
   System-Sans zurück. Kein externer Font-Request, kein Font-CDN mehr. */

:root {
	--mfe-bg-primary: #0a0a0a;
	--mfe-bg-secondary: #111827;
	--mfe-bg-card: #1a1a2e;
	--mfe-cyan: #00FFFF;
	--mfe-blue: #0067FF;
	--mfe-green: #00FF41;
	--mfe-orange: #FF6600;
	--mfe-purple: #8B5CF6;
	--mfe-text-primary: #E5E7EB;
	--mfe-text-secondary: #9CA3AF;
	--mfe-text-heading: #FFFFFF;
	--mfe-text-muted: #6B7280;
	--mfe-border: #1F2937;
	--mfe-border-light: #374151;
	--mfe-glow: 0 0 20px rgba(0, 255, 255, 0.15);
	--mfe-shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
	--mfe-gradient-accent: linear-gradient(90deg, transparent, #00FFFF, #0067FF, #8B5CF6, transparent);
	--mfe-container: 1200px;
	--mfe-section-pad: 100px;
	--mfe-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
	margin: 0;
	background: var(--mfe-bg-primary);
	color: var(--mfe-text-primary);
	font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
	line-height: 1.7;
	-webkit-font-smoothing: antialiased;
	display: flex;
	flex-direction: column;
	min-height: 100vh;
}
h1, h2, h3, h4, h5, h6 {
	font-family: 'JetBrains Mono', ui-monospace, 'Cascadia Code', 'SFMono-Regular', Consolas, 'Roboto Mono', monospace;
	color: var(--mfe-text-heading);
	letter-spacing: -0.02em;
	line-height: 1.15;
}
a { color: var(--mfe-cyan); text-decoration: none; transition: color var(--mfe-transition); }
a:hover { color: #66FFFF; }
img { max-width: 100%; height: auto; }

.mfe-container { width: 100%; max-width: var(--mfe-container); margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.mfe-container--narrow { max-width: 820px; }
.mfe-site-content { flex: 1 0 auto; }

.mfe-skip-link { position: absolute; left: -9999px; }
.mfe-skip-link:focus { left: 16px; top: 16px; z-index: 1000; background: var(--mfe-cyan); color: #0a0a0a; padding: 8px 16px; border-radius: 4px; }
.screen-reader-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(1px,1px,1px,1px); }

/* ---------- Header ---------- */
.mfe-site-header {
	position: fixed; top: 0; left: 0; right: 0; z-index: 100;
	background: rgba(10, 10, 10, 0.85);
	backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
	border-bottom: 1px solid var(--mfe-border);
}
.mfe-header-inner {
	max-width: var(--mfe-container); margin: 0 auto; padding: 14px 24px;
	display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.mfe-branding { display: flex; align-items: center; gap: 14px; }
.mfe-logo { display: inline-flex; align-items: center; }
.mfe-logo-img { height: 56px; width: auto; max-width: 300px; display: block; }
.mfe-site-title { font-family: 'JetBrains Mono', ui-monospace, 'Cascadia Code', 'SFMono-Regular', Consolas, 'Roboto Mono', monospace; font-weight: 700; font-size: 1.1rem; color: var(--mfe-cyan); white-space: nowrap; }
.mfe-site-title:hover { color: #66FFFF; }
.mfe-primary-nav { display: flex; align-items: center; gap: 28px; }
.mfe-menu { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 28px; }
.mfe-menu a {
	color: var(--mfe-text-primary); font-family: 'JetBrains Mono', ui-monospace, 'Cascadia Code', 'SFMono-Regular', Consolas, 'Roboto Mono', monospace;
	font-size: 13px; letter-spacing: 0.05em; text-transform: uppercase;
}
.mfe-menu a:hover, .mfe-menu .current-menu-item > a { color: var(--mfe-cyan); }
.mfe-header-cta { font-size: 12px; padding: 10px 20px; }
.mfe-menu-toggle { display: none; background: none; border: 0; color: var(--mfe-text-primary); cursor: pointer; padding: 6px; }

/* ---------- Buttons ---------- */
.mfe-btn-primary, .mfe-btn-secondary {
	display: inline-flex; align-items: center; gap: 8px;
	padding: 14px 32px; border-radius: 6px;
	font-family: 'JetBrains Mono', ui-monospace, 'Cascadia Code', 'SFMono-Regular', Consolas, 'Roboto Mono', monospace; font-size: 14px; font-weight: 600;
	letter-spacing: 0.05em; text-transform: uppercase; cursor: pointer;
	transition: all var(--mfe-transition);
}
.mfe-btn-primary { background: transparent; color: var(--mfe-cyan); border: 2px solid var(--mfe-cyan); }
.mfe-btn-primary:hover { background: rgba(0, 255, 255, 0.1); box-shadow: var(--mfe-glow); color: var(--mfe-cyan); }
.mfe-btn-secondary { background: var(--mfe-cyan); color: var(--mfe-bg-primary); border: 2px solid var(--mfe-cyan); }
.mfe-btn-secondary:hover { background: #66FFFF; box-shadow: var(--mfe-glow); color: var(--mfe-bg-primary); }
.mfe-cta-row { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 32px; }
.mfe-section--center .mfe-cta-row, .mfe-final-cta .mfe-cta-row { justify-content: center; }

/* ---------- Eyebrow (Terminal-Prompt) ---------- */
.mfe-eyebrow {
	font-family: 'JetBrains Mono', ui-monospace, 'Cascadia Code', 'SFMono-Regular', Consolas, 'Roboto Mono', monospace; font-size: 13px;
	letter-spacing: 0.12em; text-transform: uppercase; margin: 0 0 12px;
}
.mfe-eyebrow--cyan { color: var(--mfe-cyan); }
.mfe-eyebrow--blue { color: var(--mfe-blue); }
.mfe-eyebrow--orange { color: var(--mfe-orange); }
.mfe-eyebrow--green { color: var(--mfe-green); }

/* ---------- Hero ---------- */
.mfe-hero { background: var(--mfe-bg-primary); padding: 190px 0 90px; }
.mfe-hero-inner { display: flex; align-items: center; gap: 48px; }
.mfe-hero--split .mfe-hero-text { flex: 1 1 55%; }
.mfe-hero--split .mfe-hero-media { flex: 1 1 45%; }
.mfe-hero-title { font-size: clamp(2.4rem, 5vw, 4rem); margin: 0 0 20px; }
.mfe-hero-sub { color: var(--mfe-text-secondary); font-size: 1.15rem; max-width: 60ch; }
.mfe-hero-media img { border-radius: 12px; }

/* ---------- Sections ---------- */
.mfe-section { padding: var(--mfe-section-pad) 0; }
.mfe-section--bg-dark { background: var(--mfe-bg-primary); }
.mfe-section--bg-darker { background: var(--mfe-bg-secondary); }
.mfe-section--center { text-align: center; }
.mfe-section--center .mfe-section-intro, .mfe-section--center .mfe-prose { margin-left: auto; margin-right: auto; }
.mfe-section-title { font-size: clamp(1.9rem, 4vw, 3rem); margin: 0 0 16px; }
.mfe-section-intro { color: var(--mfe-text-secondary); font-size: 1.1rem; max-width: 70ch; margin: 0 0 8px; }
.mfe-prose { color: var(--mfe-text-secondary); max-width: 70ch; }
.mfe-prose p { margin: 0 0 16px; }
.mfe-prose ul { color: var(--mfe-text-secondary); padding-left: 20px; margin: 0 0 16px; }
.mfe-prose li { margin: 6px 0; }
.mfe-prose strong { color: var(--mfe-text-primary); }

/* Split (Bild | Text) */
.mfe-split { display: flex; align-items: center; gap: 48px; }
.mfe-split-media { flex: 0 0 38%; text-align: center; }
.mfe-split-media img { max-width: 100%; }
.mfe-split-text { flex: 1 1 auto; }

/* Mehrspaltig (Bio|DNA, Formular|Kontaktdaten) */
.mfe-cols { display: grid; gap: 48px; margin-top: 16px; }
.mfe-cols--2 { grid-template-columns: 1fr 1fr; align-items: start; }
.mfe-col-title { font-size: 1.4rem; margin: 0 0 12px; }
.mfe-shortcode-wrap { margin-top: 8px; }

/* Cards */
.mfe-card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 30px; margin-top: 48px; }
.mfe-card {
	background: var(--mfe-bg-card); border: 1px solid var(--mfe-border); border-radius: 12px;
	padding: 32px; transition: all var(--mfe-transition); display: block; color: inherit;
}
.mfe-card:hover { border-color: var(--mfe-cyan); box-shadow: var(--mfe-glow); transform: translateY(-2px); }
.mfe-card-icon { width: 80px; height: 80px; margin-bottom: 16px; object-fit: contain; }
.mfe-card h3 { font-size: 1.25rem; margin: 0 0 12px; }
.mfe-card p { color: var(--mfe-text-secondary); font-size: 15px; margin: 0; }
.mfe-section--center .mfe-card { text-align: left; }
.mfe-section-media { margin-top: 44px; text-align: center; }
.mfe-section-media img { border-radius: 12px; }

/* Tech badges */
.mfe-badge-row { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; max-width: 900px; margin: 40px auto 0; }
.mfe-tech-badge {
	display: inline-flex; align-items: center; padding: 10px 22px;
	background: var(--mfe-bg-card); border: 1px solid var(--mfe-border); border-radius: 24px;
	font-family: 'JetBrains Mono', ui-monospace, 'Cascadia Code', 'SFMono-Regular', Consolas, 'Roboto Mono', monospace; font-size: 14px; color: var(--mfe-text-secondary);
	transition: all var(--mfe-transition);
}
.mfe-tech-badge:hover { border-color: var(--mfe-cyan); }

/* Divider */
.mfe-divider-wrap { background: var(--mfe-bg-primary); }
.mfe-divider { height: 2px; border: 0; margin: 0; background: var(--mfe-gradient-accent); opacity: 0.5; }

/* Final CTA */
.mfe-final-cta { padding: 120px 0; text-align: center; background: var(--mfe-bg-primary); }
.mfe-final-cta--blue { background: linear-gradient(135deg, #0067FF22, #00FFFF11); }
.mfe-final-cta-title { font-size: clamp(2rem, 4vw, 2.6rem); margin: 0 0 16px; }
.mfe-final-cta-text { color: var(--mfe-text-secondary); max-width: 60ch; margin: 0 auto 32px; }

/* ---------- Footer ---------- */
.mfe-site-footer { flex-shrink: 0; background: var(--mfe-bg-secondary); border-top: 1px solid var(--mfe-border); color: var(--mfe-text-secondary); }
.mfe-footer-inner {
	max-width: var(--mfe-container); margin: 0 auto; padding: 56px 24px 32px;
	display: grid; gap: 40px; align-items: start;
	grid-template-columns: 2fr 1fr 1fr 1fr;
}
/* Brand (2fr) + tatsächliche Anzahl Menü-Spalten → letzte Spalte sitzt am rechten Rand. */
.mfe-footer-inner--cols-0 { grid-template-columns: 1fr; }
.mfe-footer-inner--cols-1 { grid-template-columns: 2fr 1fr; }
.mfe-footer-inner--cols-2 { grid-template-columns: 2fr 1fr 1fr; }
.mfe-footer-inner--cols-3 { grid-template-columns: 2fr 1fr 1fr 1fr; }
.mfe-footer-logo { width: 220px; height: auto; }
.mfe-footer-tagline { font-size: 14px; color: var(--mfe-text-muted); margin: 0 auto 8px; max-width: 80ch; }
.mfe-footer-col-title { font-size: 14px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--mfe-text-heading); margin: 0 0 16px; }
.mfe-footer-menu { list-style: none; margin: 0; padding: 0; }
.mfe-footer-menu li { margin: 0 0 10px; }
.mfe-footer-menu a { color: var(--mfe-text-secondary); font-size: 14px; }
.mfe-footer-menu a:hover { color: var(--mfe-cyan); }
.mfe-footer-bottom { border-top: 1px solid var(--mfe-border); padding: 20px 24px; text-align: center; font-size: 13px; color: var(--mfe-text-muted); }
.mfe-footer-bottom p { margin: 0; max-width: var(--mfe-container); margin: 0 auto; }

/* ---------- Blog / Single / Page ---------- */
.mfe-blog, .mfe-single, .mfe-page--legal, .mfe-page { padding-top: 150px; padding-bottom: 80px; }
.mfe-blog .mfe-page-title, .mfe-single .mfe-article-title { font-size: clamp(2rem, 4vw, 2.75rem); }
.mfe-prompt-ls::before { content: '$ ls '; color: var(--mfe-cyan); }
.mfe-page-intro { color: var(--mfe-text-secondary); margin: 16px 0 48px; }
.mfe-post-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 28px; }
.mfe-post-card { display: flex; flex-direction: column; background: var(--mfe-bg-card); border: 1px solid var(--mfe-border); border-radius: 8px; padding: 28px 32px; transition: all var(--mfe-transition); }
.mfe-post-card:hover { border-color: var(--mfe-cyan); box-shadow: var(--mfe-glow); }
.mfe-post-meta { color: var(--mfe-text-muted); font-family: 'JetBrains Mono', ui-monospace, 'Cascadia Code', 'SFMono-Regular', Consolas, 'Roboto Mono', monospace; font-size: 12px; margin-bottom: 12px; }
.mfe-post-card-title { font-size: 1.5rem; margin: 0 0 12px; }
.mfe-post-card-title a { color: var(--mfe-text-heading); }
.mfe-post-card-title a:hover { color: var(--mfe-cyan); }
.mfe-post-thumb { display: block; margin: 0 0 18px; }
.mfe-post-thumb img, .mfe-article-thumb img { width: 100%; height: auto; display: block; border-radius: 8px; border: 1px solid var(--mfe-border); }
.mfe-article-thumb { margin: 0 0 32px; }
.mfe-post-excerpt { color: var(--mfe-text-secondary); }
.mfe-read-more { display: inline-block; margin-top: auto; padding-top: 16px; font-family: 'JetBrains Mono', ui-monospace, 'Cascadia Code', 'SFMono-Regular', Consolas, 'Roboto Mono', monospace; font-size: 13px; font-weight: 600; }
.mfe-read-more::before { content: '\2192 '; }
.mfe-article-meta { color: var(--mfe-text-muted); font-family: 'JetBrains Mono', ui-monospace, 'Cascadia Code', 'SFMono-Regular', Consolas, 'Roboto Mono', monospace; font-size: 12px; margin: 8px 0 40px; padding-bottom: 24px; border-bottom: 1px solid var(--mfe-border); }
.mfe-article-content { font-size: 17px; color: var(--mfe-text-primary); }
.mfe-article-content h2 { margin-top: 48px; }
.mfe-article-content a { text-decoration: underline; text-underline-offset: 3px; }
.mfe-back-link { margin-top: 48px; font-family: 'JetBrains Mono', ui-monospace, 'Cascadia Code', 'SFMono-Regular', Consolas, 'Roboto Mono', monospace; }

/* Pagination */
.pagination, .nav-links { margin-top: 48px; font-family: 'JetBrains Mono', ui-monospace, 'Cascadia Code', 'SFMono-Regular', Consolas, 'Roboto Mono', monospace; display: flex; gap: 8px; flex-wrap: wrap; }
.page-numbers { background: var(--mfe-bg-card); border: 1px solid var(--mfe-border); color: var(--mfe-text-secondary); padding: 8px 14px; border-radius: 4px; }
.page-numbers.current { background: var(--mfe-cyan); color: var(--mfe-bg-primary); border-color: var(--mfe-cyan); }

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
	:root { --mfe-section-pad: 64px; }
	.mfe-menu-toggle { display: inline-flex; }
	.mfe-primary-nav {
		position: fixed; top: 67px; left: 0; right: 0;
		flex-direction: column; align-items: stretch; gap: 0;
		background: #0a0a0a; border-bottom: 1px solid var(--mfe-border);
		padding: 8px 0; display: none;
	}
	.mfe-primary-nav.is-open { display: flex; }
	.mfe-menu { flex-direction: column; align-items: stretch; gap: 0; width: 100%; }
	.mfe-menu a { display: block; padding: 14px 24px; border-bottom: 1px solid var(--mfe-border); font-size: 14px; }
	.mfe-header-cta { margin: 12px 24px; justify-content: center; }
	.mfe-hero { padding-top: 130px; }
	.mfe-hero-inner, .mfe-split { flex-direction: column; }
	.mfe-split--image-right { flex-direction: column; }
	.mfe-cols--2 { grid-template-columns: 1fr; gap: 32px; }
	.mfe-footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
	.mfe-footer-inner { grid-template-columns: 1fr; }
}