/* ============================================
   QP Marketing — Custom CSS
   Aanvullend op Tailwind CSS (CDN)
   ============================================ */

/* --- Step Numbers (gradient) --- */
.step-number {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 4rem;
  line-height: 1;
  background: linear-gradient(135deg, #2563EB, #10B981);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Gradient Lines --- */
.gradient-line {
  height: 3px;
  background: linear-gradient(90deg, #2563EB, #10B981);
  border: none;
}

.gradient-line-nlpl {
  height: 3px;
  background: linear-gradient(90deg, #2563EB, #DC143C, #EA580C);
  border: none;
}

.gradient-line-subtle {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(37,99,235,0.2), rgba(220,20,60,0.13), transparent);
  border: none;
}

/* --- Hover Lift (cards) --- */
.hover-lift {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.hover-lift:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

/* --- CTA Pulse --- */
.cta-pulse {
  position: relative;
  overflow: hidden;
}
.cta-pulse::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.4);
  animation: pulse-ring 2.5s ease-out infinite;
}
@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.4); }
  70% { box-shadow: 0 0 0 12px rgba(37, 99, 235, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
}

/* --- Mobile Menu --- */
.mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.mobile-menu.active {
  max-height: 300px;
}

/* --- Fade In on Scroll --- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Background Fallback Gradients --- */

/* Spakenburg: koud, water, haven */
.bg-spakenburg-fallback {
  background: linear-gradient(135deg, #0B1120 0%, #1a2744 40%, #1e3a5f 70%, #0B1120 100%);
}

/* Zandvoort: warm, zand, kust */
.bg-zandvoort-fallback {
  background: linear-gradient(135deg, #0B1120 0%, #2a1f14 40%, #1a2744 70%, #0B1120 100%);
}

/* Hollandse lucht: dramatisch, breed */
.bg-hollands-fallback {
  background: linear-gradient(180deg, #1a2744 0%, #334155 50%, #0B1120 100%);
}

/* --- Scrollbar (subtiel) --- */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #0B1120;
}
::-webkit-scrollbar-thumb {
  background: #1F2937;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #374151;
}

/* --- Logo Glow (decoratief) --- */
.logo-glow {
  filter: drop-shadow(0 0 24px rgba(37, 99, 235, 0.15));
  animation: logo-breathe 4s ease-in-out infinite;
}
@keyframes logo-breathe {
  0%, 100% { filter: drop-shadow(0 0 24px rgba(37, 99, 235, 0.15)); opacity: 0.20; }
  50% { filter: drop-shadow(0 0 32px rgba(37, 99, 235, 0.25)); opacity: 0.28; }
}

/* --- Selection --- */
::selection {
  background: rgba(37, 99, 235, 0.3);
  color: #F9FAFB;
}