@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,300&family=JetBrains+Mono:wght@400;500&display=swap');

/* ============================================================
   AccuBotix — Global Stylesheet
   Brand: Industrial / Bold / Oil & Gas
   Fonts: Bebas Neue (display) · DM Sans (body) · JetBrains Mono (code/labels)
   ============================================================ */

:root {
  --ink:       #0a0d0f;
  --paper:     #f4f1eb;
  --accent:    #e85d0a;
  --accent2:   #1a4a6b;
  --muted:     #6b6b6b;
  --card-bg:   #ffffff;
  --border:    #d8d3ca;
  --mono:      'JetBrains Mono', monospace;
  --display:   'Bebas Neue', sans-serif;
  --body:      'DM Sans', sans-serif;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }

/* ── Navigation ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 2.5rem;
  min-height: 104px;
  border-bottom: 3px solid var(--accent);
  box-shadow: 0 4px 24px rgba(0,0,0,0.45);
}
.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  /* slight left pull so logo feels anchored */
  margin-left: -4px;
}
.nav-logo-img {
  height: 86px;
  width: auto;
  display: block;
  filter: drop-shadow(0 0 8px rgba(232, 93, 10, 0.5));
  transition: filter 0.3s, transform 0.3s;
}
.nav-logo:hover .nav-logo-img {
  filter: drop-shadow(0 0 16px rgba(232, 93, 10, 0.9));
  transform: scale(1.5);
}
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a {
  color: #ccc;
  font-size: 13px;
  font-family: var(--mono);
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }
.nav-links a.active { color: #fff; }
.nav-cta {
  background: var(--accent);
  color: #fff !important;
  padding: 7px 18px;
  border-radius: 2px;
}
.nav-cta.active { background: #cf5108; }
.nav-cta:hover { background: #cf5108 !important; }

/* ── Buttons ── */
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 14px 32px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}
.btn-primary:hover { background: #cf5108; transform: translateY(-1px); }

.btn-outline {
  display: inline-block;
  background: transparent;
  color: #fff;
  padding: 14px 32px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 2px;
  cursor: pointer;
  transition: border-color 0.2s;
}
.btn-outline:hover { border-color: #fff; }

/* ── Section basics ── */
section { padding: 5rem 2.5rem; }
.section-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--display);
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.0;
  max-width: 700px;
  margin-bottom: 1.5rem;
  letter-spacing: 1px;
}
.section-body {
  color: var(--muted);
  max-width: 620px;
  font-size: 17px;
  font-weight: 300;
}
.divider { height: 1px; background: var(--border); margin: 0 2.5rem; }

/* ── Quote Band ── */
.quote-band {
  background: var(--ink);
  color: #fff;
  padding: 4rem 2.5rem;
  text-align: center;
}
.quote-band blockquote {
  font-family: var(--display);
  font-size: clamp(28px, 4vw, 48px);
  max-width: 820px;
  margin: 0 auto 1.5rem;
  line-height: 1.1;
  letter-spacing: 1px;
}
.quote-band blockquote em { color: var(--accent); font-style: normal; }
.quote-attr {
  font-family: var(--mono);
  font-size: 12px;
  color: #666;
  letter-spacing: 2px;
}

/* ── Footer ── */
footer {
  background: var(--ink);
  color: #b7b7b7;
  padding: 2rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1px;
  flex-wrap: wrap;
  gap: 1rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { color: #d0d0d0; transition: color 0.2s; }
.footer-links a:hover { color: var(--accent); }

/* ── Spec Tags ── */
.spec-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.spec-tag {
  background: var(--ink);
  color: #ccc;
  font-family: var(--mono);
  font-size: 11px;
  padding: 5px 12px;
  border-radius: 2px;
  letter-spacing: 1px;
}
.spec-tag.accent { background: var(--accent); color: #fff; }

/* ── Two-column layout ── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  nav { padding: 0.5rem 1.25rem; min-height: 68px; }
  .nav-logo-img { height: 50px; }
  .nav-links { gap: 1rem; }
  .nav-links a { font-size: 11px; }
  section { padding: 3.5rem 1.25rem; }
  .divider { margin: 0 1.25rem; }
  .two-col { grid-template-columns: 1fr; }
  footer { padding: 2rem 1.25rem; flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .nav-links .hide-mobile { display: none; }
}