@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  --surface:              #0d1515;
  --surface-dim:          #0d1515;
  --surface-low:          #151d1d;
  --surface-container:    #192121;
  --surface-high:         #232b2c;
  --surface-highest:      #2e3637;
  --surface-lowest:       #081010;
  --on-surface:           #dce4e4;
  --on-surface-var:       #b9caca;
  --outline:              #849495;
  --outline-var:          #3a494a;
  --primary:              #00dce5;
  --primary-bright:       #00f5ff;
  --primary-dim:          #63f7ff;
  --on-primary:           #002021;
  --secondary:            #2ae500;
  --on-secondary:         #022100;
  --tertiary:             #e7c427;
  --error:                #ff4444;
  --nav-height:           64px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--surface);
  color: var(--on-surface);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── TYPOGRAPHY ── */
.label-caps {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.code-sm {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 500;
}
.headline-xl { font-size: clamp(32px, 5vw, 56px); font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; }
.headline-lg { font-size: clamp(24px, 3.5vw, 36px); font-weight: 600; letter-spacing: -0.01em; line-height: 1.2; }
.headline-md { font-size: clamp(18px, 2.5vw, 24px); font-weight: 600; line-height: 1.3; }
.text-muted   { color: var(--on-surface-var); }
.text-cyan    { color: var(--primary); }
.text-green   { color: var(--secondary); }
.text-yellow  { color: var(--tertiary); }

/* ── GLASS CARDS ── */
.glass-card {
  background: rgba(22, 27, 34, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.glass-card:hover {
  border-color: rgba(0,220,229,0.35);
  box-shadow: 0 0 20px rgba(0,220,229,0.1);
}
.glass-card-sm {
  background: var(--surface-high);
  border: 1px solid var(--outline-var);
  border-radius: 6px;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--primary);
  color: var(--on-primary);
  padding: 10px 22px;
  border: none; border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  cursor: pointer; text-decoration: none;
  transition: box-shadow 0.3s ease, transform 0.15s ease;
}
.btn-primary:hover { box-shadow: 0 0 20px rgba(0,220,229,0.4); transform: translateY(-1px); }
.btn-primary:active { transform: scale(0.97); }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent;
  color: var(--primary);
  padding: 9px 22px;
  border: 1px solid var(--primary);
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  cursor: pointer; text-decoration: none;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
.btn-secondary:hover { background: rgba(0,220,229,0.08); box-shadow: 0 0 12px rgba(0,220,229,0.2); }

.btn-ghost {
  background: transparent; border: none; cursor: pointer;
  color: var(--on-surface-var); padding: 8px;
  border-radius: 4px; transition: color 0.2s, background 0.2s;
}
.btn-ghost:hover { color: var(--primary); background: rgba(0,220,229,0.08); }

/* ── INPUTS ── */
.input-field {
  width: 100%;
  background: var(--surface-container);
  border: 1px solid var(--outline-var);
  border-radius: 4px;
  padding: 10px 14px;
  color: var(--on-surface);
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.input-field:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(0,220,229,0.12);
}
.input-field::placeholder { color: var(--outline); }
select.input-field option { background: var(--surface-container); }

.input-group { display: flex; flex-direction: column; gap: 6px; }
.input-label { font-family: 'JetBrains Mono', monospace; font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--on-surface-var); }

/* ── BADGES / CHIPS ── */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 3px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
}
.badge-cyan    { background: rgba(0,220,229,0.12); color: var(--primary); border: 1px solid rgba(0,220,229,0.25); }
.badge-green   { background: rgba(42,229,0,0.1); color: var(--secondary); border: 1px solid rgba(42,229,0,0.2); }
.badge-yellow  { background: rgba(231,196,39,0.1); color: var(--tertiary); border: 1px solid rgba(231,196,39,0.2); }
.badge-red     { background: rgba(255,68,68,0.12); color: var(--error); border: 1px solid rgba(255,68,68,0.25); }
.badge-gray    { background: var(--surface-high); color: var(--on-surface-var); border: 1px solid var(--outline-var); }

/* ── STATUS DOT ── */
.status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.status-dot.live   { background: var(--secondary); box-shadow: 0 0 6px rgba(42,229,0,0.6); animation: pulse-green 2s infinite; }
.status-dot.warn   { background: var(--tertiary); box-shadow: 0 0 6px rgba(231,196,39,0.6); }
.status-dot.error  { background: var(--error); }
.status-dot.stable { background: var(--primary); box-shadow: 0 0 6px rgba(0,220,229,0.5); }

@keyframes pulse-green {
  0%,100% { box-shadow: 0 0 6px rgba(42,229,0,0.6); }
  50% { box-shadow: 0 0 14px rgba(42,229,0,0.9); }
}

/* ── TERMINAL FEED ── */
.terminal-feed {
  background: var(--surface-lowest);
  border: 1px solid var(--outline-var);
  border-radius: 6px;
  padding: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  overflow-y: auto;
}
.terminal-feed .t-ok    { color: var(--primary); }
.terminal-feed .t-warn  { color: var(--tertiary); }
.terminal-feed .t-err   { color: var(--error); }
.terminal-feed .t-info  { color: var(--on-surface-var); }
.terminal-feed .t-green { color: var(--secondary); text-shadow: 0 0 8px rgba(42,229,0,0.4); }

/* ── NAVBAR ── */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: rgba(13,21,21,0.9);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--outline-var);
  z-index: 1000;
  display: flex; align-items: center;
}
.nav-inner {
  max-width: 1440px; margin: 0 auto; padding: 0 40px;
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; gap: 32px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; flex-shrink: 0;
}
.nav-logo img { height: 36px; border-radius: 4px; filter: grayscale(0.2); }
.nav-logo-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px; font-weight: 700; letter-spacing: 0.05em;
  color: var(--primary);
}
.nav-links {
  display: flex; align-items: center; gap: 4px; flex: 1; justify-content: center;
}
.nav-links a {
  text-decoration: none;
  color: var(--on-surface-var);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 6px 14px; border-radius: 3px;
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover  { color: var(--primary); background: rgba(0,220,229,0.06); }
.nav-links a.active { color: var(--primary); border-bottom: 1px solid var(--primary); }
.nav-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

/* Mobile hamburger */
.nav-hamburger { display: none; flex-direction: column; gap: 4px; cursor: pointer; padding: 8px; }
.nav-hamburger span { width: 22px; height: 2px; background: var(--on-surface); display: block; transition: all 0.3s; }
.mobile-menu {
  display: none; position: fixed; top: var(--nav-height); left: 0; right: 0;
  background: rgba(13,21,21,0.97); backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--outline-var); padding: 16px 24px; z-index: 999;
  flex-direction: column; gap: 4px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  text-decoration: none; color: var(--on-surface-var);
  font-family: 'JetBrains Mono', monospace; font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 12px 16px; border-radius: 4px; transition: color 0.2s, background 0.2s;
}
.mobile-menu a:hover, .mobile-menu a.active { color: var(--primary); background: rgba(0,220,229,0.08); }

/* ── PAGE WRAPPER ── */
.page-wrap { padding-top: var(--nav-height); min-height: 100vh; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.section-gap { padding: 80px 0; }
.section-gap-sm { padding: 48px 0; }

/* ── SECTION LABELS ── */
.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--primary); margin-bottom: 12px; display: block;
}
.section-divider {
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--outline-var); padding-bottom: 16px; margin-bottom: 32px;
}

/* ── STAT CARDS ── */
.stat-card {
  background: var(--surface-container);
  border: 1px solid var(--outline-var);
  border-radius: 6px; padding: 20px 24px;
}
.stat-number { font-size: 32px; font-weight: 700; letter-spacing: -0.02em; color: var(--on-surface); line-height: 1.1; }
.stat-label  { font-family: 'JetBrains Mono', monospace; font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--on-surface-var); margin-top: 4px; }
.stat-delta  { font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 600; color: var(--secondary); }

/* ── GRID LAYOUTS ── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }

/* ── TAG CHIPS ── */
.tag {
  background: var(--surface-container);
  color: var(--secondary);
  border: 1px solid rgba(42,229,0,0.15);
  padding: 3px 10px; border-radius: 3px;
  font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 500;
}

/* ── PROGRESS BAR ── */
.progress-bar-wrap { background: var(--surface-high); height: 4px; border-radius: 2px; overflow: hidden; }
.progress-bar-fill { height: 100%; background: var(--primary); border-radius: 2px; transition: width 0.6s ease; }
.progress-bar-fill.green  { background: var(--secondary); }
.progress-bar-fill.yellow { background: var(--tertiary); }

/* ── FOOTER ── */
.site-footer {
  background: var(--surface-lowest);
  border-top: 1px solid var(--outline-var);
  padding: 56px 0 32px;
}
.footer-grid {
  max-width: 1200px; margin: 0 auto; padding: 0 40px;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
}
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand p { font-size: 13px; color: var(--on-surface-var); max-width: 280px; line-height: 1.7; }
.footer-socials { display: flex; gap: 8px; margin-top: 20px; }
.footer-social-btn {
  width: 36px; height: 36px; border-radius: 4px;
  border: 1px solid var(--outline-var); display: flex; align-items: center; justify-content: center;
  color: var(--on-surface-var); text-decoration: none; font-size: 14px;
  transition: color 0.2s, border-color 0.2s;
}
.footer-social-btn:hover { color: var(--primary); border-color: var(--primary); }
.footer-col h4 { font-family: 'JetBrains Mono', monospace; font-size: 10px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--primary); margin-bottom: 16px; }
.footer-col a  { display: block; color: var(--on-surface-var); text-decoration: none; font-size: 13px; margin-bottom: 10px; transition: color 0.2s; }
.footer-col a:hover { color: var(--secondary); }
.footer-status { background: var(--surface-high); border: 1px solid var(--outline-var); border-radius: 6px; padding: 12px 16px; }
.footer-status-row { display: flex; justify-content: space-between; align-items: center; padding: 4px 0; font-family: 'JetBrains Mono', monospace; font-size: 11px; }
.footer-status-row .val-green  { color: var(--secondary); }
.footer-status-row .val-cyan   { color: var(--primary); }
.footer-bottom {
  max-width: 1200px; margin: 32px auto 0; padding: 20px 40px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  text-align: center; font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--outline);
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--surface-lowest); }
::-webkit-scrollbar-thumb { background: var(--outline-var); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ── ANIMATIONS ── */
@keyframes fadeInUp { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:translateY(0); } }
@keyframes blink { 0%,100%{opacity:1;} 50%{opacity:0;} }
.cursor-blink::after { content:'_'; animation: blink 1s infinite; color: var(--primary); }
.fade-in-up { animation: fadeInUp 0.5s ease forwards; }

/* ── HERO SECTIONS ── */
.hero-wrap {
  padding: 80px 0 64px;
  position: relative; overflow: hidden;
}
.hero-wrap::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 50% at 70% 50%, rgba(0,220,229,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 12px; border-radius: 99px;
  background: rgba(42,229,0,0.08); border: 1px solid rgba(42,229,0,0.2);
  font-family: 'JetBrains Mono', monospace; font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--secondary); margin-bottom: 24px;
}

/* ── MOBILE RESPONSIVE ── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .container { padding: 0 20px; }
  .section-gap { padding: 56px 0; }
  .hero-wrap { padding: 48px 0 40px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { padding: 20px 20px 0; }
  .stat-number { font-size: 26px; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .nav-inner { padding: 0 16px; }
  .btn-primary, .btn-secondary { padding: 10px 16px; font-size: 10px; }
}