/* KiteBanners v4 - Custom Styles */

:root {
  --color-navy-900: #0A1E3D;
  --color-navy-950: #051225;
  --color-coral-500: #E76F51;
  --color-sand-100: #F4E8D6;
}

/* Base */
html {
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
}

/* Scroll reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children for groups */
.reveal-group > .reveal:nth-child(1) { transition-delay: 0ms; }
.reveal-group > .reveal:nth-child(2) { transition-delay: 100ms; }
.reveal-group > .reveal:nth-child(3) { transition-delay: 200ms; }
.reveal-group > .reveal:nth-child(4) { transition-delay: 300ms; }
.reveal-group > .reveal:nth-child(5) { transition-delay: 400ms; }
.reveal-group > .reveal:nth-child(6) { transition-delay: 500ms; }
.reveal-group > .reveal:nth-child(7) { transition-delay: 600ms; }
.reveal-group > .reveal:nth-child(8) { transition-delay: 700ms; }

/* Navigation states */
#navbar {
  transition: background-color 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
}

#navbar.scrolled {
  background-color: rgba(10, 30, 61, 0.98);
  box-shadow: 0 4px 30px rgba(10, 30, 61, 0.25);
  padding-top: 0;
  padding-bottom: 0;
}

#navbar.scrolled .nav-link {
  color: rgba(255, 255, 255, 0.9);
}

#navbar.scrolled .nav-link:hover {
  color: var(--color-coral-400);
}

#navbar.scrolled #mobile-menu-btn {
  color: #fff;
}

#navbar.scrolled a[href="#contact"] {
  border-color: rgba(255, 255, 255, 0.6);
  color: #fff;
}

#navbar.scrolled a[href="#contact"]:hover {
  background-color: #fff;
  color: var(--color-navy-900);
}

/* Mobile menu open state */
#mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
}

/* FAQ transitions */
.faq-answer {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  padding: 0 1.5rem;
  transition: max-height 0.4s ease, opacity 0.35s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  opacity: 1;
  padding-bottom: 1.5rem;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

/* Video modal */
#showreel-modal.open,
#lightbox.open {
  opacity: 1;
  pointer-events: auto;
}

/* Form focus improvements */
input:focus,
textarea:focus {
  box-shadow: 0 0 0 3px rgba(231, 111, 81, 0.15);
}

/* Gallery item focus */
.gallery-item:focus {
  outline: 2px solid var(--color-coral-500);
  outline-offset: 2px;
}

/* Smooth image loading */
img {
  transition: opacity 0.3s ease;
}

img[src=""] {
  opacity: 0;
}

/* Selection color */
::selection {
  background-color: var(--color-coral-500);
  color: white;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .animate-bounce {
    animation: none;
  }
}

/* Hero video fallback for very small screens */
@media (max-width: 640px) {
  #hero h1 {
    font-size: 2.75rem;
    line-height: 1;
  }
}