/* ===================================================
   De Marco s.r.l. — Animations & Visual Effects
   =================================================== */

/* ---------- Scroll Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(.22,1,.36,1), transform 0.7s cubic-bezier(.22,1,.36,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.7s cubic-bezier(.22,1,.36,1), transform 0.7s cubic-bezier(.22,1,.36,1);
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.7s cubic-bezier(.22,1,.36,1), transform 0.7s cubic-bezier(.22,1,.36,1);
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.6s cubic-bezier(.22,1,.36,1), transform 0.6s cubic-bezier(.22,1,.36,1);
}
.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Staggered delays */
.delay-100 { transition-delay: 0.1s !important; }
.delay-200 { transition-delay: 0.2s !important; }
.delay-300 { transition-delay: 0.3s !important; }
.delay-400 { transition-delay: 0.4s !important; }
.delay-500 { transition-delay: 0.5s !important; }
.delay-600 { transition-delay: 0.6s !important; }

/* ---------- Hero Slideshow ---------- */
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
  will-change: opacity, transform;
  animation: kenburns 18s ease-in-out infinite alternate;
}
.hero-slide.active {
  opacity: 1;
}

@keyframes kenburns {
  0%   { transform: scale(1)    translateX(0)    translateY(0); }
  100% { transform: scale(1.08) translateX(-1%)  translateY(-1%); }
}

/* ---------- Hero text entrance ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.hero-title {
  animation: fadeUp 0.9s cubic-bezier(.22,1,.36,1) 0.3s both;
}
.hero-subtitle {
  animation: fadeUp 0.9s cubic-bezier(.22,1,.36,1) 0.55s both;
}
.hero-cta {
  animation: fadeUp 0.9s cubic-bezier(.22,1,.36,1) 0.8s both;
}
.hero-badges {
  animation: fadeIn 1s ease 1.1s both;
}

/* ---------- Image hover zoom ---------- */
.img-zoom-wrap {
  overflow: hidden;
  border-radius: inherit;
}
.img-zoom-wrap img {
  transition: transform 0.6s cubic-bezier(.22,1,.36,1);
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.img-zoom-wrap:hover img {
  transform: scale(1.07);
}

/* ---------- Gallery cards ---------- */
.gallery-card {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  cursor: pointer;
  background: #101827;
}
.gallery-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(.22,1,.36,1), filter 0.4s ease;
}
.gallery-card:hover img {
  transform: scale(1.08);
  filter: brightness(0.75);
}
.gallery-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(16,24,39,0.85) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 1.25rem;
}
.gallery-card:hover .gallery-card-overlay {
  opacity: 1;
}
.gallery-card-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.5);
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(.22,1,.36,1);
  background: rgba(197,40,46,0.9);
  border-radius: 50%;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}
.gallery-card:hover .gallery-card-icon {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

/* ---------- Lightbox ---------- */
#lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(15,23,42,0.95);
  align-items: center;
  justify-content: center;
  padding: 1rem;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
#lightbox.open {
  display: flex;
  animation: fadeIn 0.25s ease;
}
#lightbox img {
  max-width: min(90vw, 1100px);
  max-height: 85vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.7);
  animation: fadeUp 0.35s cubic-bezier(.22,1,.36,1);
}
#lightbox-close {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  color: white;
  cursor: pointer;
  background: rgba(255,255,255,0.1);
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
#lightbox-close:hover { background: #C5282E; }
#lightbox-prev,
#lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.1);
  border: none;
  color: white;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
#lightbox-prev { left: 1rem; }
#lightbox-next { right: 1rem; }
#lightbox-prev:hover,
#lightbox-next:hover { background: #C5282E; }
#lightbox-caption {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
  white-space: nowrap;
}

/* ---------- Filter buttons ---------- */
.filter-btn {
  transition: all 0.25s ease;
}
.gallery-item {
  transition: opacity 0.4s ease, transform 0.4s cubic-bezier(.22,1,.36,1);
}
.gallery-item.hide {
  opacity: 0;
  transform: scale(0.94);
  pointer-events: none;
  position: absolute;
  visibility: hidden;
}

/* ---------- Service card hover ---------- */
.service-card {
  transition: transform 0.35s cubic-bezier(.22,1,.36,1), box-shadow 0.35s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(197,40,46,0.15);
}

/* ---------- Counter ---------- */
.counter-num {
  display: inline-block;
  font-variant-numeric: tabular-nums;
}

/* ---------- Parallax section ---------- */
.parallax-bg {
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
}
@media (max-width: 768px) {
  .parallax-bg {
    background-attachment: scroll;
  }
}

/* ---------- Clip-path diagonal divider ---------- */
.clip-diagonal-down {
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
}
.clip-diagonal-up {
  clip-path: polygon(0 0, 100% 6%, 100% 100%, 0 100%);
}

/* ---------- Pulse badge ---------- */
@keyframes pulse-ring {
  0%   { transform: scale(1); box-shadow: 0 0 0 0 rgba(197,40,46,0.4); }
  70%  { transform: scale(1); box-shadow: 0 0 0 10px rgba(197,40,46,0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(197,40,46,0); }
}
.pulse-badge {
  animation: pulse-ring 2.5s ease infinite;
}

/* ---------- Floating CTA button ---------- */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-6px); }
}
.float-btn {
  animation: float 3s ease-in-out infinite;
}

/* ---------- Image overlay card ---------- */
.img-overlay-card {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
}
.img-overlay-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(33,17,17,0.7) 100%);
  transition: opacity 0.4s ease;
}
.img-overlay-card:hover::after {
  opacity: 0.8;
}
.img-overlay-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(.22,1,.36,1);
}
.img-overlay-card:hover img {
  transform: scale(1.06);
}