/* ===== Custom styles beyond Tailwind ===== */

/* Navbar scrolled state */
.navbar-scrolled {
  border-bottom-color: #e5e7eb !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.navbar-pinned { top: 0 !important; }

/* Active nav link */
.nav-active {
  color: #10b981 !important;
  border-bottom: 2px solid #10b981;
  padding-bottom: 2px;
}

/* Glow CTA button */
.glow-btn { position: relative; overflow: hidden; }
.glow-btn::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(90deg, #10b981, #34d399, #10b981);
  border-radius: inherit;
  opacity: 0;
  z-index: -1;
  transition: opacity 0.3s;
  animation: glowRotate 3s linear infinite;
  background-size: 200% 100%;
}
.glow-btn:hover::before { opacity: 1; }

@keyframes glowRotate {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

/* About card animations */
.about-slide-right { animation: slideRight 4s ease-in-out infinite; }
.about-slide-left { animation: slideLeft 4s ease-in-out infinite 0.5s; }
.about-slide-right-delay { animation: slideRight 4s ease-in-out infinite 1s; }

@keyframes slideRight {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(10px); }
}
@keyframes slideLeft {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(-10px); }
}

/* Scroll-triggered fade-in */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Fade-in from left */
.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Fade-in from right */
.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Staggered delays for children */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }

/* Mobile nav toggle */
#navToggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
#navToggle.active span:nth-child(2) { opacity: 0; }
#navToggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Calculator pulse */
@keyframes pulseBorder {
  0%, 100% { border-color: rgba(16, 185, 129, 0.2); }
  50% { border-color: rgba(16, 185, 129, 0.5); }
}
.calc-pulse { animation: pulseBorder 2s ease-in-out infinite; }

/* Line clamp for blog excerpts */
.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Image placeholder gradient */
.img-placeholder {
  background: linear-gradient(135deg, #1e3a5f 0%, #0f2744 50%, #10b981 100%);
}

/* Hero floating badges */
@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.hero-float-badge {
  animation: heroFloat 3s ease-in-out infinite;
}
.hero-float-badge-delay {
  animation: heroFloat 3s ease-in-out infinite 1.5s;
}

/* Smooth icon float on hover */
@keyframes iconFloat {
  0%, 100% { transform: translateY(0) scale(1.1); }
  50% { transform: translateY(-6px) scale(1.1); }
}
.group:hover .icon-float {
  animation: iconFloat 1.5s ease-in-out infinite;
}

/* Specialty carousel */
@keyframes carouselScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.carousel-scroll {
  animation: carouselScroll 25s linear infinite;
}
.carousel-scroll:hover {
  animation-play-state: paused;
}
.carousel-mask {
  -webkit-mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
  mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
}

/* Breadcrumb */
.breadcrumb a { color: #9fb3c8; transition: color 0.2s; }
.breadcrumb a:hover { color: #34d399; }