@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=IBM+Plex+Mono:wght@300;400;600&family=Playfair+Display:wght@400;700&display=swap');

:root {
  --bg-primary: #080c12;
  --bg-secondary: #0d1320;
  --bg-card: #101928;
  --bg-card-hover: #141f32;
  --accent-amber: #f0a500;
  --accent-amber-dim: #b07800;
  --accent-amber-glow: rgba(240, 165, 0, 0.15);
  --accent-electric: #00d4ff;
  --accent-electric-dim: rgba(0, 212, 255, 0.12);
  --text-primary: #e8ecf2;
  --text-secondary: #8a96a8;
  --text-muted: #4a5568;
  --border: rgba(240, 165, 0, 0.18);
  --border-faint: rgba(255,255,255,0.06);
  --font-display: 'Bebas Neue', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --font-serif: 'Playfair Display', serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: var(--accent-amber); text-decoration: none; transition: color 0.2s; }
a:hover { color: #ffc84a; }

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 3rem;
  height: 64px;
  background: rgba(8, 12, 18, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  color: var(--accent-amber);
}

.nav-logo span { color: var(--text-secondary); font-size: 0.75rem; font-family: var(--font-mono); letter-spacing: 0.1em; display: block; margin-top: -6px; }

.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a { color: var(--text-secondary); font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; transition: color 0.2s; }
.nav-links a:hover { color: var(--accent-amber); }

.nav-cta {
  background: var(--accent-amber);
  color: #000;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.5rem 1.2rem;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  text-decoration: none;
}
.nav-cta:hover { background: #ffc84a; color: #000; transform: translateY(-1px); }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 0 3rem;
  overflow: hidden;
}

#circuit-canvas {
  position: absolute; inset: 0; z-index: 0;
  opacity: 0.35;
}

.hero-content {
  position: relative; z-index: 2;
  max-width: 700px;
  padding-top: 6rem;
}

.hero-tag {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-amber);
  border: 1px solid var(--accent-amber);
  display: inline-block;
  padding: 0.3rem 0.9rem;
  margin-bottom: 1.8rem;
  opacity: 0;
  animation: fadeUp 0.6s 0.2s forwards;
}

.hero-domain {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 7rem);
  line-height: 0.92;
  letter-spacing: 0.02em;
  color: #fff;
  margin-bottom: 0.6rem;
  opacity: 0;
  animation: fadeUp 0.7s 0.4s forwards;
}

.hero-domain .tld {
  color: var(--accent-amber);
}

.hero-subtitle {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: 2.4rem;
  opacity: 0;
  animation: fadeUp 0.7s 0.6s forwards;
  max-width: 560px;
  line-height: 1.5;
}

.hero-actions {
  display: flex; gap: 1rem; flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.7s 0.8s forwards;
}

.btn-primary {
  background: var(--accent-amber);
  color: #000;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  border: none; cursor: pointer;
  transition: all 0.2s;
  display: inline-block;
}
.btn-primary:hover { background: #ffc84a; color: #000; transform: translateY(-2px); box-shadow: 0 8px 30px rgba(240,165,0,0.3); }

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s;
  display: inline-block;
}
.btn-secondary:hover { border-color: var(--accent-amber); color: var(--accent-amber); }

/* CSS Hero Illustration — Data Center Rack */
.hero-illustration {
  position: absolute;
  right: 6%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  opacity: 0;
  animation: fadeIn 1s 1s forwards;
}

.dc-rack {
  width: 180px;
  height: 420px;
  border: 2px solid rgba(240,165,0,0.5);
  background: rgba(13,19,32,0.9);
  position: relative;
  box-shadow: 0 0 40px rgba(240,165,0,0.12), inset 0 0 30px rgba(0,0,0,0.5);
}

.dc-rack::before {
  content: '';
  position: absolute; top: -14px; left: -14px;
  right: -14px; bottom: -14px;
  border: 1px solid rgba(240,165,0,0.15);
}

.rack-unit {
  height: 22px;
  margin: 4px 8px;
  background: linear-gradient(90deg, #0a1525 0%, #111d30 100%);
  border: 1px solid rgba(255,255,255,0.07);
  display: flex; align-items: center;
  padding: 0 6px;
  gap: 5px;
  position: relative;
}

.rack-unit.active { border-color: rgba(240,165,0,0.3); }
.rack-unit.active::after {
  content: '';
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent-amber);
  box-shadow: 0 0 6px var(--accent-amber);
  animation: blink 2s infinite;
}

.rack-unit.online::after { background: #00ff88; box-shadow: 0 0 6px #00ff88; animation: blink 1.3s 0.5s infinite; }
.rack-unit.processing::after { background: var(--accent-electric); box-shadow: 0 0 6px var(--accent-electric); animation: blink 0.8s 0.2s infinite; }

.ru-bar { height: 4px; border-radius: 1px; background: rgba(240,165,0,0.25); flex: 1; overflow: hidden; }
.ru-bar::after {
  content: '';
  display: block; height: 100%;
  animation: loadBar 3s ease-in-out infinite;
  background: var(--accent-amber);
}
.rack-unit.online .ru-bar { background: rgba(0,255,136,0.2); }
.rack-unit.online .ru-bar::after { background: #00ff88; animation-delay: 0.7s; animation-duration: 2.1s; }
.rack-unit.processing .ru-bar { background: rgba(0,212,255,0.2); }
.rack-unit.processing .ru-bar::after { background: var(--accent-electric); animation-delay: 0.4s; animation-duration: 1.4s; }

.rack-label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  color: rgba(240,165,0,0.6);
  padding: 6px 0 2px;
  border-bottom: 1px solid rgba(240,165,0,0.2);
  margin: 0 8px 4px;
}

.rack-token-strip {
  position: absolute;
  bottom: 10px;
  left: 8px; right: 8px;
  height: 28px;
  border: 1px solid rgba(240,165,0,0.4);
  background: rgba(240,165,0,0.06);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.5rem;
  letter-spacing: 0.15em;
  color: var(--accent-amber);
  box-shadow: 0 0 12px rgba(240,165,0,0.1);
}

/* ── SECTIONS ── */
section { padding: 6rem 3rem; }

.section-tag {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 0.8rem;
}

h2.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1;
  letter-spacing: 0.04em;
  color: #fff;
  margin-bottom: 1.2rem;
}

.section-lead {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.6;
  margin-bottom: 3rem;
}

/* ── STAT BAND ── */
.stat-band {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-faint);
  border-bottom: 1px solid var(--border-faint);
  padding: 3rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0;
}

.stat-item {
  padding: 1rem 2rem;
  border-right: 1px solid var(--border-faint);
  text-align: center;
}
.stat-item:last-child { border-right: none; }

.stat-number {
  font-family: var(--font-display);
  font-size: 2.8rem;
  letter-spacing: 0.04em;
  color: var(--accent-amber);
  line-height: 1;
}

.stat-label {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.3rem;
}

/* ── CARDS ── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5px;
  background: var(--border-faint);
  border: 1px solid var(--border-faint);
}

.card {
  background: var(--bg-card);
  padding: 2rem;
  transition: background 0.2s;
  position: relative;
}
.card:hover { background: var(--bg-card-hover); }

.card-icon {
  width: 40px; height: 40px;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.2rem;
  font-size: 1.1rem;
}

.card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.06em;
  color: #fff;
  margin-bottom: 0.6rem;
}

.card p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── USE CASES ── */
.use-cases { background: var(--bg-secondary); }

.use-case-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.use-case {
  border-left: 2px solid var(--accent-amber);
  padding-left: 1.5rem;
}

.use-case h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  color: #fff;
  margin-bottom: 0.4rem;
}

.use-case p { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.7; }

/* ── BLOG ── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border-faint);
  padding: 2rem;
  transition: border-color 0.2s, transform 0.2s;
  display: block;
  color: inherit;
}
.blog-card:hover { border-color: var(--border); transform: translateY(-3px); color: inherit; }

.blog-meta {
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-amber);
  margin-bottom: 0.8rem;
}

.blog-card h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 0.7rem;
  line-height: 1.4;
}

.blog-card p { font-size: 0.8rem; color: var(--text-secondary); line-height: 1.7; }

.blog-read-more {
  display: inline-block;
  margin-top: 1.2rem;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-amber);
  border-bottom: 1px solid var(--accent-amber-dim);
  padding-bottom: 2px;
}

/* ── OFFER PAGE ── */
.offer-section { background: var(--bg-secondary); }

.offer-box {
  border: 1px solid var(--border);
  background: var(--bg-card);
  padding: 3rem;
  max-width: 700px;
  position: relative;
}

.offer-box::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 60px; height: 3px;
  background: var(--accent-amber);
}

.offer-price {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  color: var(--accent-amber);
  letter-spacing: 0.04em;
  margin-bottom: 0.3rem;
}

.offer-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-bottom: 2rem;
}

.trust-row {
  display: flex; flex-wrap: wrap; gap: 1rem;
  margin-top: 2rem;
}

.trust-badge {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border-faint);
  padding: 0.35rem 0.8rem;
}

/* ── FORM ── */
.contact-form {
  display: flex; flex-direction: column; gap: 1rem;
  max-width: 560px;
  margin-top: 1.5rem;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.form-group {
  display: flex; flex-direction: column; gap: 0.4rem;
}

.form-group label {
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--bg-primary);
  border: 1px solid var(--border-faint);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  padding: 0.7rem 1rem;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--accent-amber); }

.form-group textarea { min-height: 100px; resize: vertical; }

/* ── FOOTER ── */
footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-faint);
  padding: 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.06em;
  color: var(--accent-amber);
}

.footer-links {
  display: flex; gap: 2rem; list-style: none;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent-amber); }

.footer-copy {
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

/* ── PAGE HEADERS ── */
.page-header {
  padding: 9rem 3rem 4rem;
  border-bottom: 1px solid var(--border-faint);
  background: var(--bg-secondary);
}

.page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  letter-spacing: 0.04em;
  color: #fff;
  line-height: 1;
  margin-bottom: 0.8rem;
}

.page-header p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 540px;
  line-height: 1.6;
}

/* ── ARTICLE ── */
.article-body {
  max-width: 720px;
  padding: 4rem 3rem;
  margin: 0 auto;
}

.article-body h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 0.05em;
  color: #fff;
  margin: 2.5rem 0 0.8rem;
}

.article-body p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.85;
  margin-bottom: 1.2rem;
}

.article-body ul {
  list-style: none;
  margin: 1.2rem 0;
  display: flex; flex-direction: column; gap: 0.5rem;
}

.article-body li {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.7;
  padding-left: 1.4rem;
  position: relative;
}
.article-body li::before {
  content: '▸';
  color: var(--accent-amber);
  position: absolute; left: 0;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.2; }
}

@keyframes loadBar {
  0%   { width: 0%; }
  60%  { width: 85%; }
  80%  { width: 65%; }
  100% { width: 90%; }
}

.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  nav { padding: 0 1.5rem; }
  .nav-links { display: none; }
  section { padding: 4rem 1.5rem; }
  .hero { padding: 0 1.5rem; }
  .hero-illustration { display: none; }
  .stat-band { padding: 2rem 1rem; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--border-faint); padding: 1rem; }
  .form-row { grid-template-columns: 1fr; }
  footer { flex-direction: column; align-items: flex-start; padding: 2rem 1.5rem; }
  .page-header { padding: 7rem 1.5rem 3rem; }
  .article-body { padding: 2rem 1.5rem; }
  .offer-box { padding: 2rem 1.5rem; }
}