@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&display=swap');

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

:root {
  --bg: #0f0f0f;
  --black: #000000;
  --white: #ffffff;
  --cyan: #00ffff;
  --cobalt: #0007cd;
  --signal-blue: #0089ff;
  --ocean-blue: #0096ff;
  --charcoal: #2c2c2c;
  --ghost: rgba(255,255,255,0.6);
  --whisper: rgba(255,255,255,0.5);
  --phantom: rgba(255,255,255,0.2);
  --mist-12: rgba(255,255,255,0.12);
  --mist-10: rgba(255,255,255,0.10);
  --mist-08: rgba(255,255,255,0.08);
  --mist-06: rgba(255,255,255,0.06);
  --mist-04: rgba(255,255,255,0.04);
  --font-sans: 'abcDiatype', 'abcDiatype Fallback', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'JetBrains Mono Fallback', ui-monospace, 'SFMono-Regular', Menlo, Monaco, Consolas, monospace;
}

html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--white); font-family: var(--font-sans); font-size: 16px; line-height: 1.5; -webkit-font-smoothing: antialiased; }

a { color: var(--signal-blue); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--cyan); }

img { max-width: 100%; height: auto; display: block; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

nav.site-nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(15,15,15,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--mist-06);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px; max-width: 1200px; margin: 0 auto;
}
.nav-logo {
  font-family: var(--font-mono); font-size: 18px; font-weight: 500;
  color: var(--white); letter-spacing: -0.3px;
}
.nav-logo:hover { color: var(--cyan); }
.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a { font-size: 15px; color: var(--ghost); font-weight: 400; transition: color 0.2s; }
.nav-links a:hover { color: var(--white); }
.nav-links a.active { color: var(--white); }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; background: none; border: none; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--white); border-radius: 2px; transition: all 0.3s; }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.hero {
  padding: 100px 24px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse at center, rgba(0,255,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-tag {
  display: inline-block;
  font-family: var(--font-mono); font-size: 12px; font-weight: 400;
  letter-spacing: 0.5px; text-transform: uppercase;
  color: var(--cyan); border: 1px solid rgba(0,255,255,0.3);
  padding: 4px 12px; border-radius: 2px; margin-bottom: 28px;
}
.hero h1 {
  font-size: clamp(36px, 6vw, 64px); font-weight: 400;
  line-height: 0.92; letter-spacing: -1px;
  color: var(--white); margin-bottom: 24px; max-width: 900px; margin-left: auto; margin-right: auto;
}
.hero-desc {
  font-size: 18px; color: var(--ghost); line-height: 1.6;
  max-width: 620px; margin: 0 auto 40px;
}
.hero-meta {
  font-family: var(--font-mono); font-size: 13px; color: var(--whisper);
  margin-bottom: 0;
}

.section { padding: 80px 24px; }
.section-label {
  font-family: var(--font-mono); font-size: 12px; font-weight: 400;
  text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--cyan); margin-bottom: 16px; display: block;
}
.section-title {
  font-size: clamp(28px, 4vw, 48px); font-weight: 400;
  line-height: 1.0; color: var(--white); margin-bottom: 16px;
}
.section-desc {
  font-size: 16px; color: var(--ghost); line-height: 1.6;
  max-width: 640px; margin-bottom: 48px;
}

.card {
  background: var(--black); border: 1px solid var(--mist-10);
  border-radius: 4px; padding: 28px; position: relative;
  transition: border-color 0.2s;
}
.card:hover { border-color: var(--mist-12); }
.card-img {
  width: 100%; height: 200px; object-fit: cover;
  border-radius: 2px; margin-bottom: 20px;
  border: 1px solid var(--mist-08);
}
.card-tag {
  font-family: var(--font-mono); font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.5px; color: var(--cyan); margin-bottom: 10px; display: block;
}
.card h3 {
  font-size: 20px; font-weight: 500; line-height: 1.2;
  color: var(--white); margin-bottom: 10px;
}
.card p { font-size: 15px; color: var(--ghost); line-height: 1.63; }
.card-link {
  display: inline-block; margin-top: 16px;
  font-family: var(--font-mono); font-size: 13px; color: var(--signal-blue);
  letter-spacing: -0.2px;
}
.card-link:hover { color: var(--cyan); }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }

.article-hero {
  padding: 80px 24px 60px;
  border-bottom: 1px solid var(--mist-06);
}
.article-meta {
  font-family: var(--font-mono); font-size: 13px; color: var(--whisper);
  margin-bottom: 20px; display: flex; gap: 20px; flex-wrap: wrap;
}
.article-meta span { color: var(--ghost); }
.article-hero h1 {
  font-size: clamp(28px, 4vw, 48px); font-weight: 400;
  line-height: 1.0; color: var(--white); margin-bottom: 20px;
}
.article-hero .lead {
  font-size: 18px; color: var(--ghost); line-height: 1.6;
  max-width: 740px;
}

.article-content {
  padding: 60px 24px 80px;
  max-width: 780px;
}
.article-content h2 {
  font-size: 28px; font-weight: 400; line-height: 1.2;
  color: var(--white); margin: 48px 0 16px;
}
.article-content h3 {
  font-size: 20px; font-weight: 500; line-height: 1.2;
  color: var(--white); margin: 32px 0 12px;
}
.article-content p { font-size: 15px; color: var(--ghost); line-height: 1.63; margin-bottom: 20px; }
.article-content ul, .article-content ol { padding-left: 24px; margin-bottom: 20px; }
.article-content li { font-size: 15px; color: var(--ghost); line-height: 1.63; margin-bottom: 8px; }
.article-content a { color: var(--signal-blue); }
.article-content a:hover { color: var(--cyan); }
.article-content figure { margin: 32px 0; }
.article-content figure img { border-radius: 4px; border: 1px solid var(--mist-08); width: 100%; max-height: 440px; object-fit: cover; }
.article-content figcaption { font-family: var(--font-mono); font-size: 12px; color: var(--whisper); margin-top: 8px; }

.info-box {
  border: 1px solid var(--mist-10); border-left: 3px solid var(--cyan);
  background: rgba(0,255,255,0.03); border-radius: 0 4px 4px 0;
  padding: 20px 24px; margin: 32px 0;
}
.info-box p { margin-bottom: 0; }

.stats-row {
  display: flex; gap: 32px; flex-wrap: wrap;
  padding: 48px 0; border-top: 1px solid var(--mist-06); border-bottom: 1px solid var(--mist-06);
  margin: 48px 0;
}
.stat-item { flex: 1; min-width: 140px; }
.stat-number {
  font-family: var(--font-mono); font-size: 36px; font-weight: 400;
  color: var(--white); line-height: 1; margin-bottom: 6px;
  letter-spacing: -0.5px;
}
.stat-label { font-size: 13px; color: var(--ghost); }

.page-hero { padding: 80px 24px 60px; border-bottom: 1px solid var(--mist-06); }
.page-hero h1 { font-size: clamp(32px, 5vw, 56px); font-weight: 400; line-height: 0.92; color: var(--white); margin-bottom: 16px; }
.page-hero p { font-size: 16px; color: var(--ghost); line-height: 1.6; max-width: 600px; }

.page-content { padding: 60px 24px 80px; max-width: 780px; }
.page-content h2 { font-size: 24px; font-weight: 500; color: var(--white); margin: 40px 0 14px; }
.page-content h3 { font-size: 18px; font-weight: 500; color: var(--white); margin: 28px 0 10px; }
.page-content p { font-size: 15px; color: var(--ghost); line-height: 1.63; margin-bottom: 18px; }
.page-content ul { padding-left: 22px; margin-bottom: 18px; }
.page-content li { font-size: 15px; color: var(--ghost); line-height: 1.63; margin-bottom: 6px; }
.page-content a { color: var(--signal-blue); }
.page-content a:hover { color: var(--cyan); }

.contact-form {
  background: var(--black); border: 1px solid var(--mist-10);
  border-radius: 4px; padding: 36px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-family: var(--font-mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.4px;
  color: var(--whisper); margin-bottom: 8px;
}
.form-group input, .form-group textarea {
  width: 100%; background: transparent;
  border: 1px solid var(--mist-10); border-radius: 2px;
  color: var(--white); font-family: var(--font-sans); font-size: 15px;
  padding: 12px 16px; outline: none;
  transition: border-color 0.2s;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--whisper); }
.form-group input:focus, .form-group textarea:focus { border-color: var(--signal-blue); }
.form-group textarea { resize: vertical; min-height: 100px; }
.btn-submit {
  background: var(--white); color: #0a0a0a;
  border: none; border-radius: 4px;
  font-family: var(--font-sans); font-size: 15px; font-weight: 500;
  padding: 12px 28px; cursor: pointer; transition: opacity 0.2s;
}
.btn-submit:hover { opacity: 0.88; }

.related-articles { padding: 60px 24px; border-top: 1px solid var(--mist-06); }
.related-articles h2 { font-size: 28px; font-weight: 400; color: var(--white); margin-bottom: 32px; }

.breadcrumb {
  font-family: var(--font-mono); font-size: 13px; color: var(--whisper);
  margin-bottom: 20px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.breadcrumb a { color: var(--ghost); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb-sep { color: var(--mist-12); }

footer.site-footer {
  border-top: 1px solid var(--mist-06);
  padding: 48px 24px 32px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  gap: 48px; max-width: 1200px; margin: 0 auto 40px;
}
.footer-brand { font-family: var(--font-mono); font-size: 18px; font-weight: 500; color: var(--white); margin-bottom: 12px; }
.footer-desc { font-size: 14px; color: var(--ghost); line-height: 1.6; max-width: 320px; }
.footer-col h4 { font-size: 13px; font-weight: 500; color: var(--white); margin-bottom: 14px; text-transform: uppercase; letter-spacing: 0.3px; font-family: var(--font-mono); }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { font-size: 14px; color: var(--ghost); }
.footer-col ul li a:hover { color: var(--white); }
.footer-bottom {
  max-width: 1200px; margin: 0 auto;
  border-top: 1px solid var(--mist-06); padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer-copy { font-family: var(--font-mono); font-size: 12px; color: var(--whisper); }
.footer-contact { font-family: var(--font-mono); font-size: 12px; color: var(--ghost); }
.footer-contact a { color: var(--ghost); }
.footer-contact a:hover { color: var(--cyan); }

.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 9999;
  background: rgba(10,10,10,0.97); backdrop-filter: blur(12px);
  border-top: 1px solid var(--mist-10);
  padding: 20px 24px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
}
.cookie-text { font-size: 14px; color: var(--ghost); line-height: 1.5; flex: 1; min-width: 260px; }
.cookie-text a { color: var(--signal-blue); }
.cookie-buttons { display: flex; gap: 10px; flex-shrink: 0; }
.btn-cookie-accept {
  background: var(--white); color: #0a0a0a;
  border: none; border-radius: 4px;
  font-size: 14px; font-weight: 500; padding: 9px 20px; cursor: pointer;
  transition: opacity 0.2s;
}
.btn-cookie-accept:hover { opacity: 0.88; }
.btn-cookie-reject {
  background: transparent; color: var(--ghost);
  border: 1px solid var(--mist-10); border-radius: 4px;
  font-size: 14px; padding: 9px 20px; cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.btn-cookie-reject:hover { border-color: var(--mist-12); color: var(--white); }

.disclaimer-bar {
  background: rgba(0,7,205,0.08); border-bottom: 1px solid rgba(0,137,255,0.15);
  padding: 10px 24px; text-align: center;
  font-family: var(--font-mono); font-size: 12px; color: var(--whisper);
}

@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; gap: 0; position: absolute; top: 100%; left: 0; right: 0; background: rgba(10,10,10,0.98); border-bottom: 1px solid var(--mist-08); padding: 16px 0; }
  .nav-links.open { display: flex; }
  .nav-links li { padding: 0; }
  .nav-links a { display: block; padding: 12px 24px; font-size: 16px; }
  .hamburger { display: flex; }
  .nav-inner { position: relative; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .stats-row { gap: 20px; }
  .article-content { padding: 40px 24px 60px; }
  .hero { padding: 70px 24px 60px; }
  .cookie-banner { flex-direction: column; align-items: flex-start; }
}