/* ── NAVBAR ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 48px;
  background: rgba(248,251,255,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  animation: slideDown 0.6s ease;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Clash Display', sans-serif; font-size: 1.5rem; font-weight: 700;
  color: var(--primary);
}
.logo-icon {
  width: 40px; height: 40px; background: var(--gradient);
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 4px 12px rgba(14,165,233,0.3);
  animation: pulse-logo 2s ease-in-out infinite;
}
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  color: var(--text-2); font-weight: 500; font-size: 0.95rem;
  text-decoration: none; transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content:''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 2px; background: var(--primary); border-radius: 2px;
  transform: scaleX(0); transition: transform 0.3s;
}
.nav-links a:hover { color: var(--primary); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-btns { display: flex; align-items: center; gap: 12px; }
.btn-outline {
  padding: 9px 22px; border: 2px solid var(--primary); border-radius: 50px;
  color: var(--primary); font-weight: 600; font-size: 0.9rem;
  cursor: pointer; background: transparent; transition: all 0.2s;
}
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-primary {
  padding: 10px 24px; border: none; border-radius: 50px;
  background: var(--gradient); color: #fff; font-weight: 600; font-size: 0.9rem;
  cursor: pointer; transition: all 0.2s;
  box-shadow: 0 4px 16px rgba(14,165,233,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(14,165,233,0.45); }

/* ── FOOTER ── */
footer {
  background: var(--text); color: rgba(255,255,255,0.7);
  padding: 60px 48px 30px;
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-brand .logo { color: white; margin-bottom: 16px; display: flex; }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; max-width: 280px; }
.footer-col h5 { color: white; font-weight: 700; margin-bottom: 20px; font-size: 0.95rem; }
.footer-col a { display: block; color: rgba(255,255,255,0.6); text-decoration: none; font-size: 0.88rem; margin-bottom: 10px; transition: color 0.2s; }
.footer-col a:hover { color: var(--primary); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; font-size: 0.84rem; }
.footer-badges { display: flex; gap: 8px; }
.footer-badge { padding: 4px 12px; background: rgba(255,255,255,0.08); border-radius: 50px; font-size: 0.75rem; color: rgba(255,255,255,0.6); }

/* ── RESPONSIVE ── */
@media(max-width:1024px){
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .steps-grid { grid-template-columns: repeat(2,1fr); }
  .steps-grid::before{ display:none; }
  .voice-inner,.security-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .dash-cards { grid-template-columns: 1fr 1fr; }
}
@media(max-width:768px){
  nav { padding: 14px 24px; }
  .nav-links,.nav-btns { display: none; }
  .hero { flex-direction: column; padding: 100px 24px 60px; }
  .hero-right { display: none; }
  section { padding-left: 24px; padding-right: 24px; }
  .services-grid,.reviews-grid,.dash-cards { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}