/*
Theme Name: Bytefacers Executive Security
Theme URI: https://bytefacers.com/
Author: OpenAI
Author URI: https://openai.com/
Description: Deutschsprachiges Premium-WordPress-Theme fuer einen executive-orientierten IT-Security-Blog mit Demo-Content, Conversion-optimierter Startseite, Newsletter-/CTA-Bereich, Dark/Light Toggle, LinkedIn-Templates und Bytefacers Branding.
Version: 3.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
Text Domain: bytefacers-executive-security
*/

:root {
  --bg: #071019;
  --bg-soft: #0f1928;
  --panel: rgba(12, 20, 34, 0.9);
  --panel-solid: #0f1928;
  --panel-border: rgba(53, 196, 174, 0.16);
  --text: #eaf1fb;
  --text-soft: #9aa9bf;
  --heading: #f8fbff;
  --accent: #4fd8be;
  --accent-2: #8174ff;
  --accent-3: #9ee9dc;
  --shadow: 0 24px 60px rgba(0,0,0,0.28);
  --radius: 20px;
  --radius-lg: 28px;
  --container: 1180px;
  --button-text: #f8fbff;
  --hero-overlay: linear-gradient(180deg, rgba(5,10,18,0.78), rgba(7,16,25,0.90));
  --grid-line: rgba(79, 216, 190, 0.05);
}

body.theme-light {
  --bg: #f2f7fb;
  --bg-soft: #ffffff;
  --panel: rgba(255, 255, 255, 0.94);
  --panel-solid: #ffffff;
  --panel-border: rgba(10, 30, 55, 0.08);
  --text: #0f2033;
  --text-soft: #5d6b7f;
  --heading: #091521;
  --accent: #0f8f7b;
  --accent-2: #5f56d8;
  --accent-3: #def7f2;
  --shadow: 0 20px 50px rgba(9, 21, 33, 0.08);
  --button-text: #ffffff;
  --hero-overlay: linear-gradient(180deg, rgba(255,255,255,0.90), rgba(242,247,251,0.95));
  --grid-line: rgba(15, 32, 51, 0.04);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top right, rgba(79,216,190,0.09), transparent 25%),
    radial-gradient(circle at 15% 20%, rgba(129,116,255,0.08), transparent 35%),
    linear-gradient(180deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 88%, #0b1220 12%) 60%, var(--bg) 100%);
  color: var(--text);
  line-height: 1.7;
  letter-spacing: 0.01em;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at center, black 45%, transparent 100%);
  opacity: 1;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: color-mix(in srgb, var(--accent) 82%, white 18%); }
img { max-width: 100%; height: auto; display: block; }
.container { width: min(calc(100% - 32px), var(--container)); margin: 0 auto; }

.site-header {
  position: sticky; top: 0; z-index: 60;
  backdrop-filter: blur(18px);
  background: color-mix(in srgb, var(--bg) 82%, transparent 18%);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.header-inner {
  min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.branding { display: flex; gap: 14px; align-items: center; }
.branding img { max-height: 44px; width: auto; }
.brand-mark { display:inline-flex; align-items:center; gap:14px; color:var(--heading); }
.brand-mark svg { width:40px; height:40px; flex:0 0 40px; }
.brand-text { display:flex; flex-direction:column; }
.site-title { margin: 0; font-size: 1.04rem; text-transform: uppercase; letter-spacing: 0.17em; }
.site-title a { color: var(--heading); }
.site-description { margin: 4px 0 0; font-size: 0.86rem; color: var(--text-soft); }

.primary-nav ul { display:flex; list-style:none; gap:22px; padding:0; margin:0; flex-wrap:wrap; }
.primary-nav a { color:var(--text); font-weight:600; font-size:.95rem; }
.primary-nav a:hover, .primary-nav .current-menu-item > a { color: var(--accent); }
.header-actions { display:flex; align-items:center; gap:12px; }

.button, .wp-block-button__link, button, input[type=submit] {
  display:inline-flex; align-items:center; justify-content:center;
  min-height:48px; padding:0 18px; border-radius:999px;
  border:1px solid color-mix(in srgb, var(--accent) 55%, transparent 45%);
  background:linear-gradient(135deg, color-mix(in srgb, var(--accent) 18%, transparent 82%), color-mix(in srgb, var(--accent-2) 18%, transparent 82%));
  color:var(--button-text); box-shadow:var(--shadow); font-weight:700; letter-spacing:.02em;
  transition:transform .18s ease, border-color .18s ease, background .18s ease, opacity .18s ease;
  cursor:pointer;
}
.button:hover, .wp-block-button__link:hover, button:hover, input[type=submit]:hover {
  transform:translateY(-1px); border-color: color-mix(in srgb, var(--accent) 80%, white 20%); color:var(--button-text);
}
.button-secondary, .theme-toggle { background:transparent; color:var(--text); box-shadow:none; border-color:rgba(255,255,255,.13); }
.theme-toggle { min-width:48px; padding:0 14px; }

.hero { padding: 82px 0 34px; }
.hero-card {
  position:relative; overflow:hidden; border-radius:32px; border:1px solid var(--panel-border); box-shadow:var(--shadow);
  background: var(--hero-overlay), var(--hero-bg, linear-gradient(135deg, rgba(9,16,27,.96), rgba(10,19,34,.92)));
  background-size: cover; background-position: center;
}
.hero-card::before {
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(circle at 90% 20%, rgba(79,216,190,0.15), transparent 30%),
    radial-gradient(circle at 15% 15%, rgba(129,116,255,0.14), transparent 34%);
  pointer-events:none;
}
.hero-grid { position:relative; display:grid; grid-template-columns:1.2fr .9fr; gap:28px; align-items:center; padding:52px 48px; }
.eyebrow {
  display:inline-flex; padding:8px 13px; border-radius:999px;
  border:1px solid color-mix(in srgb, var(--accent) 30%, transparent 70%);
  background:color-mix(in srgb, var(--accent) 10%, transparent 90%);
  color:var(--accent); text-transform:uppercase; letter-spacing:.12em; font-size:.82rem; margin-bottom:18px;
}
.hero h1, .lead-title { margin:0 0 14px; color:var(--heading); line-height:1.03; letter-spacing:-.03em; font-size:clamp(2.45rem, 5vw, 4.6rem); }
.hero p, .lead-intro { margin:0 0 24px; color:var(--text-soft); font-size:1.06rem; max-width:68ch; }
.hero-actions { display:flex; gap:12px; flex-wrap:wrap; }

.signal-panel, .card, .single-panel, .content-panel, .sidebar-panel, .lead-form-panel, .newsletter-panel, .template-panel, .author-box, .cta-banner, .insight-strip, .metric-card, .post-card {
  background: var(--panel); border:1px solid rgba(255,255,255,0.06); border-radius:var(--radius); box-shadow:var(--shadow);
}
.signal-panel { padding:24px; }
.signal-panel h3, .widget-title, .panel-label { margin:0 0 12px; text-transform:uppercase; letter-spacing:.16em; font-size:.9rem; color:var(--accent); }
.signal-list { display:grid; gap:16px; }
.signal-item { border-radius:16px; padding:16px; background:rgba(0,0,0,0.14); border:1px solid rgba(255,255,255,0.06); }
.signal-item strong { display:block; color:var(--heading); margin-bottom:6px; }
.signal-item span { color:var(--text-soft); font-size:.95rem; }

.section-title { display:flex; align-items:end; justify-content:space-between; gap:18px; margin:22px 0 24px; }
.section-title h2 { margin:0; font-size:clamp(1.65rem, 2.5vw, 2.7rem); line-height:1.1; }
.section-title p { margin:0; color:var(--text-soft); max-width:54ch; }

.metrics-grid, .posts-grid, .template-grid, .trust-grid { display:grid; gap:22px; }
.metrics-grid { grid-template-columns:repeat(3, minmax(0,1fr)); margin:26px 0 54px; }
.metric-card { padding:24px; }
.metric-card strong { display:block; color:var(--heading); font-size:1.65rem; line-height:1.05; margin-bottom:8px; }
.metric-card span { color:var(--text-soft); }

.posts-grid { grid-template-columns:repeat(3, minmax(0,1fr)); margin-bottom:54px; }
.post-card { overflow:hidden; display:flex; flex-direction:column; min-height:100%; }
.post-card-thumb { aspect-ratio:16/9; background:linear-gradient(135deg, rgba(79,216,190,.13), rgba(129,116,255,.16)); }
.post-card-content { display:flex; flex-direction:column; flex:1; padding:24px; }
.post-meta { display:flex; gap:10px 14px; flex-wrap:wrap; margin-bottom:12px; color:var(--text-soft); font-size:.84rem; text-transform:uppercase; letter-spacing:.08em; }
.post-card h3 { margin:0 0 12px; line-height:1.2; font-size:1.34rem; }
.post-card p { margin:0 0 18px; color:var(--text-soft); }
.readmore { margin-top:auto; font-weight:700; }

.lead-section { padding:18px 0 58px; }
.lead-grid { display:grid; grid-template-columns:1.12fr .88fr; gap:28px; }
.lead-form-panel, .newsletter-panel, .template-panel, .cta-banner, .insight-strip { padding:28px; }
.lead-list, .template-list { margin:0; padding-left:1.1rem; color:var(--text-soft); }
.lead-list li, .template-list li { margin-bottom:10px; }
.form-stack { display:grid; gap:12px; margin-top:18px; }
.form-note { font-size:.9rem; color:var(--text-soft); margin-top:10px; }
.newsletter-cta-grid { display:grid; grid-template-columns:1fr 1fr; gap:22px; margin-bottom:54px; }
.trust-grid { grid-template-columns:repeat(3, minmax(0,1fr)); margin:22px 0 60px; }
.card { padding:24px; }
.card h3 { margin-top:0; color:var(--heading); }

.archive-layout, .page-layout { display:grid; grid-template-columns:minmax(0,1fr) 320px; gap:28px; padding:40px 0 68px; }
.content-panel, .single-panel { padding:30px; }
.sidebar-panel { padding:24px; height:fit-content; }
.single-wrap { padding:40px 0 72px; }
.single-header { margin-bottom:28px; }
.single-title { margin:0 0 16px; font-size:clamp(2rem, 4vw, 3.8rem); line-height:1.05; letter-spacing:-.03em; }
.single-excerpt { margin:0; font-size:1.07rem; color:var(--text-soft); max-width:68ch; }
.featured-media { margin:26px 0 30px; overflow:hidden; border-radius:22px; border:1px solid rgba(255,255,255,0.06); }
.entry-content { font-size:1.05rem; }
.entry-content > * + * { margin-top:1.2em; }
.entry-content h2, .entry-content h3, .entry-content h4 { color:var(--heading); line-height:1.15; margin-top:1.8em; }
.entry-content p, .entry-content li { color:var(--text); }
.entry-content blockquote {
  margin:2em 0; padding:18px 22px; border-left:3px solid var(--accent);
  background:color-mix(in srgb, var(--accent) 8%, transparent 92%); border-radius:0 16px 16px 0;
}
.entry-content pre { padding:18px; overflow:auto; border-radius:16px; background:color-mix(in srgb, var(--bg) 88%, black 12%); border:1px solid color-mix(in srgb, var(--accent) 18%, transparent 82%); }
.entry-content table { width:100%; border-collapse:collapse; }
.entry-content table th, .entry-content table td { padding:12px 14px; border-bottom:1px solid rgba(255,255,255,0.08); }
.entry-content table th { text-align:left; background:rgba(255,255,255,0.04); }
.entry-content a { text-decoration:underline; text-decoration-color:color-mix(in srgb, var(--accent) 35%, transparent 65%); }

.post-share-box, .linkedin-template-box {
  margin-top:34px; padding:22px; border-radius:22px;
  border:1px solid color-mix(in srgb, var(--accent) 18%, transparent 82%);
  background:linear-gradient(180deg, color-mix(in srgb, var(--accent) 5%, transparent 95%), color-mix(in srgb, var(--accent-2) 5%, transparent 95%));
}
.post-share-box { display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap; }
.post-share-box p { margin:0; color:var(--text-soft); }
.linkedin-template-box h3, .author-box h3 { margin-top:0; color:var(--heading); }
.linkedin-template-box textarea { min-height:200px; margin-top:12px; }

.author-box { display:grid; grid-template-columns:78px 1fr; gap:18px; align-items:start; margin-top:26px; padding:22px; }
.author-box .avatar { border-radius:50%; overflow:hidden; }
.author-box p { margin:0; color:var(--text-soft); }

.cta-banner h2, .newsletter-panel h2, .template-panel h2, .lead-form-panel h2 { margin-top:0; color:var(--heading); line-height:1.15; }

input[type=text], input[type=email], input[type=search], textarea {
  width:100%; border-radius:14px; border:1px solid rgba(255,255,255,0.12);
  background:color-mix(in srgb, var(--bg) 76%, transparent 24%);
  color:var(--text); padding:14px;
}
textarea { min-height:140px; }
input::placeholder, textarea::placeholder { color:#8392a8; }
.search-form { display:flex; gap:10px; }
.site-footer { border-top:1px solid rgba(255,255,255,.06); background:color-mix(in srgb, var(--bg) 90%, transparent 10%); padding:26px 0 36px; }
.footer-grid { display:grid; grid-template-columns:1.1fr auto; gap:18px; align-items:center; }
.footer-grid p { margin:0; color:var(--text-soft); }
.footer-links { display:flex; gap:16px; flex-wrap:wrap; }
.footer-links a { color:var(--text-soft); }
.footer-links a:hover { color:var(--accent); }
.pagination { display:flex; gap:8px; flex-wrap:wrap; margin-top:28px; }
.pagination .page-numbers {
  display:inline-flex; min-width:44px; min-height:44px; padding:0 14px; align-items:center; justify-content:center;
  border-radius:999px; background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.08); color:var(--text);
}
.pagination .current {
  background:color-mix(in srgb, var(--accent) 14%, transparent 86%);
  border-color:color-mix(in srgb, var(--accent) 25%, transparent 75%);
}
.screen-reader-text { position:absolute !important; left:-9999px !important; }

@media (max-width:1080px) {
  .hero-grid, .lead-grid, .archive-layout, .page-layout, .footer-grid, .newsletter-cta-grid { grid-template-columns:1fr; }
  .metrics-grid, .posts-grid, .trust-grid, .template-grid { grid-template-columns:repeat(2, minmax(0,1fr)); }
}
@media (max-width:760px) {
  .header-inner { flex-wrap:wrap; padding:10px 0; }
  .hero { padding-top:42px; }
  .hero-grid { padding:28px; }
  .metrics-grid, .posts-grid, .trust-grid, .template-grid { grid-template-columns:1fr; }
  .author-box { grid-template-columns:1fr; }
  .single-title { font-size:2.2rem; }
}