:root {
  --void: #0a0d11;
  --panel: #141920;
  --panel-2: #171c24;
  --line: #2a3340;
  --line-bright: #3d4758;
  --text: #edf2f8;
  --text-dim: #90a0b5;
  --text-faint: #657286;
  --accent: #ff7a1a;
  --accent-dim: #a04f10;
  --accent-glow: rgba(255, 122, 26, 0.35);
  --good: #3ddc84;
  --bad: #ec4b4b;
  --accent-2: #008cff;
  --shadow: 0 26px 80px rgba(0, 0, 0, 0.4);
  --font-display: 'Oswald', 'Inter', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SFMono-Regular', monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 122, 26, 0.16), transparent 28%),
    radial-gradient(circle at top right, rgba(0, 140, 255, 0.11), transparent 34%),
    linear-gradient(180deg, #0a0d11 0%, #0d1015 100%);
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
::selection { background: var(--accent); color: #140a02; }
.container { width: min(1180px, calc(100% - 2rem)); margin: 0 auto; }
.shell { max-width: 1500px; margin: 0 auto; padding: 22px; }
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding-bottom: 18px; margin-bottom: 22px; border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.brand { display: inline-flex; align-items: center; gap: 0.8rem; font-weight: 700; letter-spacing: -0.02em; }
.brand-logo { width: 42px; height: 42px; flex: 0 0 42px; object-fit: contain; }
.brand-wordmark { width: min(280px, 48vw); height: 58px; object-fit: contain; object-position: left center; }
.brand-mark {
  width: 36px; height: 36px; border: 2px solid var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 15px; color: var(--accent);
  transform: rotate(45deg);
}
.brand-mark span { transform: rotate(-45deg); }
.brand-text h1 {
  font-family: var(--font-display); font-weight: 600; font-size: 19px; letter-spacing: 0.04em; text-transform: uppercase; margin: 0;
}
.brand-text .sub {
  font-size: 11px; color: var(--text-faint); font-family: var(--font-mono); letter-spacing: 0.06em; margin-top: 3px;
}
.topbar-right { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.mode-pill {
  display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--line-bright);
  padding: 7px 12px; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-dim);
}
.mode-pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--accent-glow); }
.nav-link:hover { color: var(--text); }
.eyebrow {
  display: inline-block;
  margin: 0 0 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 700;
  font-family: var(--font-mono);
}
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.03em; margin: 0 0 0.8rem; }
h1 { font-size: clamp(2.1rem, 3vw, 2.8rem); }
h2 { font-size: clamp(1.35rem, 2vw, 1.8rem); }
h3 { font-size: 1.08rem; }
p { line-height: 1.7; color: var(--text-dim); margin: 0; }
.panel {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent), var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.panel-body { padding: 18px; }
.panel.bracket { position: relative; }
.panel.bracket::before, .panel.bracket::after, .panel.bracket .br-tr, .panel.bracket .br-bl {
  content: ''; position: absolute; width: 14px; height: 14px; border-color: var(--line-bright); pointer-events: none;
}
.panel.bracket::before { top: -1px; left: -1px; border-top: 2px solid; border-left: 2px solid; }
.panel.bracket::after { bottom: -1px; right: -1px; border-bottom: 2px solid; border-right: 2px solid; }
.panel.bracket .br-tr { top: -1px; right: -1px; border-top: 2px solid; border-right: 2px solid; }
.panel.bracket .br-bl { bottom: -1px; left: -1px; border-bottom: 2px solid; border-left: 2px solid; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 1.2rem; align-items: center; }
.hero-spotlight {
  padding: 1.25rem; border: 1px solid var(--line); background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
}
.hero-spotlight ul { list-style: none; padding: 0; margin: 1rem 0 0; display: grid; gap: 0.6rem; }
.hero-spotlight li { color: var(--text-dim); padding-left: 1rem; position: relative; }
.hero-spotlight li::before { content: '•'; color: var(--accent); position: absolute; left: 0; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; border: 1px solid transparent;
  padding: 0.8rem 1rem; font-weight: 600; font-family: var(--font-display); letter-spacing: 0.05em; text-transform: uppercase;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--accent); color: #140a02; border-color: var(--accent); }
.btn.secondary { background: transparent; color: var(--text); border-color: var(--line-bright); }
.btn.sm { padding: 0.7rem 0.95rem; }
.btn.full { width: 100%; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin: 1.5rem 0 1.2rem; }
.card-grid { display: grid; gap: 1rem; margin-top: 1rem; }
.three-up { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.two-up { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.info-card, .page-card, .guide-card, .plan-card, .auth-card, .terminal-card, .plan-box, .faq-list details {
  padding: 1.2rem; border: 1px solid var(--line);
  background: var(--panel-2);
}
.info-card h3, .page-card h3, .guide-card h3, .plan-card h3 { margin-bottom: 0.5rem; }
.page-shell { display: grid; gap: 1rem; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.plan-card.featured { border-color: rgba(255, 122, 26, 0.35); }
.plan-card ul, .stack-list { margin: 0.85rem 0 0; padding-left: 1rem; color: var(--text-dim); line-height: 1.8; }
.link-card { display: block; }
.link-card:hover { border-color: var(--accent); }
.inline-link { color: var(--accent); font-weight: 600; }
.faq-list { display: grid; gap: 0.8rem; }
.faq-list summary { cursor: pointer; color: var(--text); font-weight: 600; }
.faq-list p { margin-top: 0.6rem; }
.auth-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 2rem 1rem; }
.auth-shell { width: min(100%, 430px); }
.auth-shell-split { width: min(1040px, 100%); display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 1.2rem; align-items: center; }
.auth-intro { padding: 1.5rem; border: 1px solid var(--line); background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01)); }
.auth-card { padding: 1.5rem; }
.auth-form { display: grid; gap: 0.9rem; }
.auth-form label { display: grid; gap: 0.45rem; font-weight: 600; color: var(--text); }
.auth-form input, .auth-form textarea, .auth-form select {
  width: 100%; border-radius: 12px; border: 1px solid var(--line); background: #0c141b; padding: 0.9rem 0.95rem; color: var(--text); font: inherit;
}
.auth-form input:focus, .auth-form textarea:focus, .auth-form select:focus { outline: 2px solid rgba(255,122,26,0.2); border-color: var(--accent); }
.checkbox-row { display: flex; align-items: center; gap: 0.7rem; font-weight: 400; color: var(--text-dim); }
.checkbox-row input { width: auto; }
.inline-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.9rem; }
.auth-footer { margin-top: 1rem; display: grid; gap: 0.35rem; }
.auth-footer a { color: var(--accent); }
.helper-text { font-size: 0.9rem; }
.dashboard-page { padding: 0.2rem 0 0.5rem; }
.dashboard-hero { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1.2rem; border: 1px solid var(--line); background: linear-gradient(120deg, rgba(255,122,26,0.12), rgba(75,105,255,0.1)); }
.status-pill { padding: 0.7rem 0.95rem; border: 1px solid var(--line-bright); font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-dim); }
.summary-line { margin-top: 0.8rem; color: var(--accent); font-weight: 600; }
.terminal-card pre {
  margin: 0.8rem 0 0; padding: 0.85rem 1rem; background: #071116; border: 1px solid var(--line); color: #90f0d2; font-family: var(--font-mono); font-size: 0.9rem; white-space: pre-wrap; overflow-x: auto;
}
.site-footer { border-top: 1px solid var(--line); padding: 1.2rem 0 0; margin-top: 1.4rem; color: var(--text-faint); }
.footer-shell { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
@media (max-width: 900px) {
  .hero-grid, .auth-shell-split, .pricing-grid, .three-up, .two-up, .field-grid { grid-template-columns: 1fr; }
  .dashboard-hero { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 640px) {
  .shell { padding: 16px 14px 44px; }
  .topbar-right { width: 100%; }
  .topbar-right .mode-pill, .topbar-right .btn { width: 100%; justify-content: center; }
  .inline-fields { grid-template-columns: 1fr; }
}