/* ================================================
   INCACR - Animaciones y Efectos
   ================================================ */

/* === Reveal on Scroll === */
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-up    { transform: translateY(40px); }
.reveal-left  { transform: translateX(-50px); }
.reveal-right { transform: translateX(50px); }

[data-delay="100"] { transition-delay: 0.1s; }
[data-delay="200"] { transition-delay: 0.2s; }
[data-delay="300"] { transition-delay: 0.3s; }
[data-delay="400"] { transition-delay: 0.4s; }
[data-delay="500"] { transition-delay: 0.5s; }
[data-delay="600"] { transition-delay: 0.6s; }

.revealed {
  opacity: 1 !important;
  transform: none !important;
}

/* === Pulse WhatsApp === */
@keyframes waPulse {
  0%   { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
  70%  { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}
.whatsapp-float { animation: waPulse 2.5s infinite; }

/* === Hero parallax overlay === */
@keyframes heroShimmer {
  0%,100% { opacity: 0.6; }
  50%      { opacity: 0.8; }
}

/* === Stat counter pop === */
@keyframes popIn {
  0%   { transform: scale(0.8); opacity: 0; }
  60%  { transform: scale(1.05); }
  100% { transform: scale(1); opacity: 1; }
}
.stat-item.revealed .stat-number {
  animation: popIn 0.5s ease forwards;
}

/* === Service card stagger === */
.services-grid .service-card:nth-child(1) { transition-delay: 0.0s; }
.services-grid .service-card:nth-child(2) { transition-delay: 0.1s; }
.services-grid .service-card:nth-child(3) { transition-delay: 0.2s; }
.services-grid .service-card:nth-child(4) { transition-delay: 0.3s; }
.services-grid .service-card:nth-child(5) { transition-delay: 0.4s; }
.services-grid .service-card:nth-child(6) { transition-delay: 0.5s; }

/* === Navbar link underline anim === */
.nav-link::after {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Image zoom on hover (used in project/realty cards) === */
.project-img img,
.realty-img img {
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* === Page transitions === */
body {
  animation: fadeBody 0.5s ease forwards;
}
@keyframes fadeBody {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* === Loader bar anim === */
@keyframes loadBar {
  0%   { width: 0%; }
  100% { width: 100%; }
}

/* === Floating elements === */
@keyframes float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}
.about-badge-float {
  animation: float 4s ease-in-out infinite;
}

/* === Skeleton loading === */
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: 8px;
}
@keyframes skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.skeleton-card {
  height: 320px;
  border-radius: 12px;
  margin-bottom: 24px;
}

/* === Tab transition === */
.tab-content {
  animation: tabFade 0.35s ease forwards;
}
@keyframes tabFade {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* === Filter btn pop === */
.filter-btn.active {
  animation: filterPop 0.2s ease;
}
@keyframes filterPop {
  0%  { transform: scale(0.95); }
  60% { transform: scale(1.04); }
  100%{ transform: scale(1); }
}

/* === Form input focus ring === */
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  animation: inputRing 0.3s ease;
}
@keyframes inputRing {
  from { box-shadow: 0 0 0 0 rgba(12,62,99,0.2); }
  to   { box-shadow: 0 0 0 3px rgba(12,62,99,0.08); }
}

/* === Scroll progress bar === */
#scrollProgress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(to right, var(--orange), var(--blue-light));
  z-index: 9999;
  transition: width 0.1s linear;
}

/* === Glass card (Realty featured) === */
.glass-card {
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 16px;
}

/* === Gradient text === */
.gradient-text {
  background: linear-gradient(135deg, var(--orange) 0%, #ff9f5a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === Divider wave === */
.wave-divider {
  line-height: 0;
  overflow: hidden;
}
.wave-divider svg { display: block; width: 100%; }

/* === Hover lift effect === */
.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.hover-lift:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.15);
}

/* === Reduce motion === */
@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}