/*
Theme Name: Willman Trade Cyber
Theme URI: https://willmantrade.eu
Author: Willman Trade
Description: Cyber-neon single-page theme for Willman Trade — capability showcase plus dedicated Linux, Mac, and Windows article pages. Dark, glowing, tech-first.
Version: 1.0.0
License: GPL-2.0-or-later
Text Domain: willmantrade-cyber
*/

/* ─── Cyber-Neon Theme — shared styles ─── */

:root {
  --bg: #050508;
  --bg-deep: #020204;
  --bg-panel: rgba(10, 12, 24, 0.6);
  --border: rgba(0, 212, 255, 0.15);
  --border-hot: rgba(176, 38, 255, 0.35);
  --fg: #d8e6f5;
  --fg-dim: #7a8ba0;
  --neon-cyan: #00d4ff;
  --neon-cyan-soft: rgba(0, 212, 255, 0.6);
  --neon-purple: #b026ff;
  --neon-purple-soft: rgba(176, 38, 255, 0.6);
  --neon-magenta: #ff00e5;
  --glow-cyan: 0 0 10px rgba(0, 212, 255, 0.6), 0 0 20px rgba(0, 212, 255, 0.35), 0 0 40px rgba(0, 212, 255, 0.15);
  --glow-purple: 0 0 10px rgba(176, 38, 255, 0.6), 0 0 20px rgba(176, 38, 255, 0.35), 0 0 40px rgba(176, 38, 255, 0.15);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  background: var(--bg-deep);
  color: var(--fg);
  font-family: 'Rajdhani', 'Space Grotesk', sans-serif;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

/* Circuit-pattern background layer */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  background: var(--bg-deep);
  background-image:
    radial-gradient(ellipse at 15% 40%, rgba(0, 212, 255, 0.08), transparent 55%),
    radial-gradient(ellipse at 85% 60%, rgba(176, 38, 255, 0.08), transparent 55%);
  pointer-events: none;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.6), transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.6), transparent 70%);
  pointer-events: none;
}

/* ─── Header / Navigation ─── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(5, 5, 12, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav {
  max-width: 1400px;
  margin: 0 auto;
  padding: 18px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--neon-cyan);
  text-shadow: var(--glow-cyan);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 8px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  padding: 10px 18px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-dim);
  border: 1px solid transparent;
  border-radius: 6px;
  transition: all 0.25s ease;
  position: relative;
}
.nav-links a:hover {
  color: var(--neon-cyan);
  border-color: var(--border);
  text-shadow: 0 0 8px rgba(0, 212, 255, 0.6);
}
.nav-links a.active {
  color: var(--neon-cyan);
  border-color: var(--neon-cyan-soft);
  background: rgba(0, 212, 255, 0.06);
  text-shadow: 0 0 8px rgba(0, 212, 255, 0.6);
}

/* ─── Hero ─── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 140px 32px 80px;
  text-align: center;
  position: relative;
}

.hero-icon {
  margin-bottom: 40px;
  filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.5)) drop-shadow(0 0 40px rgba(176, 38, 255, 0.3));
  animation: floaty 6s ease-in-out infinite;
}

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.hero-eyebrow {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.55em;
  text-transform: uppercase;
  color: var(--neon-cyan);
  margin-bottom: 24px;
  text-shadow: 0 0 8px rgba(0, 212, 255, 0.5);
}
.hero-eyebrow::before {
  content: "◆";
  display: inline-block;
  margin-right: 16px;
  color: var(--neon-purple);
}

.hero-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(48px, 9vw, 96px);
  font-weight: 900;
  line-height: 0.95;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #ffffff 0%, var(--neon-cyan) 40%, var(--neon-purple) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 0.02em;
  filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.4));
}

.hero-subtitle {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg);
  margin-bottom: 20px;
}

.hero-tagline {
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 56px;
  max-width: 700px;
}

.hero-ctas {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.cta-btn {
  padding: 14px 36px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--neon-cyan);
  background: rgba(0, 212, 255, 0.05);
  border: 1px solid var(--neon-cyan-soft);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.25s ease;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}
.cta-btn:hover {
  color: #fff;
  background: rgba(0, 212, 255, 0.15);
  box-shadow: var(--glow-cyan);
  transform: translateY(-2px);
}
.cta-btn.purple {
  color: var(--neon-purple);
  background: rgba(176, 38, 255, 0.05);
  border-color: var(--neon-purple-soft);
}
.cta-btn.purple:hover {
  color: #fff;
  background: rgba(176, 38, 255, 0.15);
  box-shadow: var(--glow-purple);
}

/* ─── Sections ─── */
section {
  padding: 120px 32px;
  max-width: 1400px;
  margin: 0 auto;
}

.section-eyebrow {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.55em;
  text-transform: uppercase;
  color: var(--neon-cyan);
  margin-bottom: 20px;
  text-align: center;
  text-shadow: 0 0 8px rgba(0, 212, 255, 0.4);
}

.section-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.05;
  text-align: center;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #ffffff, var(--neon-cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-lead {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 80px;
  font-size: 17px;
  line-height: 1.7;
  color: var(--fg-dim);
  font-weight: 300;
}

/* ─── Capability cards ─── */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cap-card {
  padding: 36px 28px;
  background: var(--bg-panel);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
}
.cap-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
  opacity: 0.5;
}
.cap-card:hover {
  border-color: var(--neon-cyan-soft);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(0, 212, 255, 0.15);
}

.cap-icon {
  font-size: 30px;
  margin-bottom: 16px;
  filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.5));
}

.cap-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: #fff;
  margin-bottom: 12px;
}

.cap-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--fg-dim);
  font-weight: 300;
}

@media (max-width: 900px) {
  .cap-grid { grid-template-columns: 1fr; }
}

/* ─── Stack tags ─── */
.stack-wrap { text-align: center; }
.stack-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  max-width: 900px;
  margin: 0 auto;
}
.stack-tag {
  padding: 8px 18px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--neon-cyan);
  background: rgba(0, 212, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 4px;
  transition: all 0.2s ease;
}
.stack-tag:hover {
  color: #fff;
  border-color: var(--neon-cyan-soft);
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.3);
}

/* ─── Article cards (for OS pages) ─── */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1300px;
  margin: 0 auto;
}
.article-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
}
.article-card:hover {
  border-color: var(--neon-cyan-soft);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 25px rgba(0, 212, 255, 0.12);
}
.article-thumb {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.08), rgba(176, 38, 255, 0.08));
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg-dim);
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}
.article-body {
  padding: 24px 22px 28px;
}
.article-cat {
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--neon-purple);
  margin-bottom: 10px;
  text-shadow: 0 0 6px rgba(176, 38, 255, 0.4);
}
.article-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 10px;
  line-height: 1.3;
}
.article-excerpt {
  font-size: 13px;
  line-height: 1.6;
  color: var(--fg-dim);
  font-weight: 300;
}
.article-meta {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

@media (max-width: 900px) {
  .articles-grid { grid-template-columns: 1fr; }
}

/* ─── Footer ─── */
.site-footer {
  padding: 40px 32px;
  text-align: center;
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--fg-dim);
  border-top: 1px solid var(--border);
  background: rgba(2, 2, 4, 0.4);
}

/* ─── WordPress-specific ─── */
.article-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.article-thumb.has-image {
  background: none;
  padding: 0;
}
.article-thumb.has-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(5, 5, 12, 0.7) 100%);
  z-index: 1;
  pointer-events: none;
}
.article-thumb {
  position: relative;
  overflow: hidden;
}
.article-card a {
  display: block;
  color: inherit;
}
.article-card a:hover { color: inherit; }

/* Single post view */
.single-article {
  max-width: 820px;
  margin: 0 auto;
  padding: 140px 32px 100px;
}
.single-header { margin-bottom: 40px; }
.single-cat {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--neon-purple);
  margin-bottom: 12px;
}
.single-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(30px, 4.5vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #ffffff, var(--neon-cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.single-meta {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.single-featured {
  margin: 32px 0;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.single-featured img { width: 100%; height: auto; display: block; }
.single-content {
  font-size: 17px;
  line-height: 1.8;
  color: var(--fg);
  font-weight: 300;
}
.single-content p { margin-bottom: 20px; }
.single-content h2, .single-content h3 {
  font-family: 'Orbitron', sans-serif;
  color: #fff;
  margin: 40px 0 16px;
}
.single-content h2 { font-size: 26px; }
.single-content h3 { font-size: 20px; }
.single-content a {
  color: var(--neon-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--neon-cyan-soft);
}
.single-content a:hover { text-shadow: 0 0 8px rgba(0,212,255,0.5); }
.single-content code {
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 3px;
  font-family: 'JetBrains Mono', 'Consolas', monospace;
  font-size: 15px;
  color: var(--neon-cyan);
}
.single-content pre {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border);
  padding: 20px;
  border-radius: 6px;
  overflow-x: auto;
  margin: 24px 0;
}
.single-content pre code {
  background: none;
  border: none;
  padding: 0;
}
.single-content blockquote {
  border-left: 3px solid var(--neon-purple);
  padding-left: 20px;
  margin: 24px 0;
  font-style: italic;
  color: var(--fg-dim);
}
.single-content ul, .single-content ol { margin: 20px 0 20px 24px; }
.single-content li { margin-bottom: 8px; }
.single-content img { max-width: 100%; height: auto; border-radius: 6px; }
.back-link {
  display: inline-block;
  margin-top: 40px;
  padding: 12px 24px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--neon-cyan);
  border: 1px solid var(--neon-cyan-soft);
  border-radius: 4px;
  transition: all 0.25s ease;
}
.back-link:hover {
  background: rgba(0, 212, 255, 0.1);
  box-shadow: var(--glow-cyan);
}

/* Empty state on OS pages */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--fg-dim);
  font-family: 'Rajdhani', sans-serif;
  font-size: 16px;
  letter-spacing: 0.1em;
  border: 1px dashed var(--border);
  border-radius: 8px;
  max-width: 600px;
  margin: 0 auto;
}