/* ── CONTAINER ── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 40px;
  height: 70px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: background 0.4s var(--ease), border-color 0.4s;
}

.navbar.scrolled {
  background: rgba(8, 11, 16, 0.9);
  backdrop-filter: blur(20px);
  border-color: var(--border);
}

.nav-inner {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 40px;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 2px;
  color: var(--text);
}
.logo span { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 32px;
  margin-left: auto;
}
.nav-links a {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }

.btn-nav {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 8px 20px;
  border: 1px solid var(--accent);
  border-radius: 6px;
  color: var(--accent);
  transition: background 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}
.btn-nav:hover {
  background: var(--accent-dim);
  box-shadow: var(--glow-accent);
}

/* ── HERO LAYOUT ── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding: 120px 80px 80px;
  position: relative;
  overflow: hidden;
}

/* ── SECTION LAYOUT ── */
.features,
.pricing,
.contact {
  padding: var(--section-pad);
}

.features  { background: var(--bg); }
.pricing   { background: var(--bg-2); }
.contact   { background: var(--bg); }

.section-header {
  text-align: center;
  margin-bottom: 70px;
}
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: 3px;
  color: var(--text);
  margin: 8px 0 12px;
}
.section-header p {
  color: var(--text-muted);
  font-size: 1rem;
}
.section-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 2px;
}

/* ── FEATURES GRID ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.features-grid--double {
  grid-template-columns: repeat(2, minmax(280px, 1fr));
  max-width: 980px;
  margin: 0 auto;
}

/* ── PRICING GRID ── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.pricing-grid--single {
  grid-template-columns: minmax(320px, 420px);
  justify-content: center;
  max-width: 420px;
  margin: 0 auto;
}

/* ── CONTACT GRID ── */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.contact-grid--single {
  grid-template-columns: minmax(280px, 360px);
  justify-content: center;
}

/* ── FOOTER ── */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 32px 40px;
}
.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer p {
  color: var(--text-dim);
  font-size: 0.8rem;
  font-family: var(--font-mono);
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; padding: 120px 40px 80px; }
  .hero-terminal { display: none; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid  { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .contact-grid  { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
}

@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .navbar { padding: 0 20px; }
  .nav-links { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .hero { padding: 100px 20px 60px; }
}