html {
  scroll-behavior: smooth;
}
body {
  font-family: "DM Sans", sans-serif;
  overflow-x: hidden;
}
h1,
h2,
h3 {
  font-family: "Playfair Display", serif;
}

/* ── Carrusel ── */
.carousel-track {
  display: flex;
  transition: transform 0.75s cubic-bezier(0.77, 0, 0.18, 1);
  will-change: transform;
  width: 100%;
  height: 100%;
}
.carousel-slide {
  width: 100vw;
  min-width: 100vw;
  height: 100vh;
  position: relative;
  flex-shrink: 0;
  overflow: hidden;
}
.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.38) saturate(0.8);
}

/* ── NAVBAR: transparente sobre hero, sólido al hacer scroll ── */
#navbar {
  background: transparent;
  border-bottom: 1px solid transparent;
  transition:
    background 0.4s ease,
    border-color 0.4s ease,
    box-shadow 0.4s ease;
}
/* Estado scrolled: fondo marrón sólido */
#navbar.scrolled {
  background: rgba(44, 26, 14, 0.97);
  border-bottom-color: rgba(201, 168, 124, 0.1);
  box-shadow: 0 4px 24px rgba(44, 26, 14, 0.35);
}
/* Links siempre visibles, pero más brillantes al scrolled */
#navbar .nav-link {
  color: rgba(245, 239, 230, 0.85);
  transition: color 0.2s;
}
#navbar.scrolled .nav-link {
  color: rgba(245, 239, 230, 0.65);
}
#navbar .nav-link:hover {
  color: #c9a87c;
}

/* ── Reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Hero animations ── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.anim-1 {
  opacity: 0;
  animation: fadeUp 0.8s 0.2s forwards;
}
.anim-2 {
  opacity: 0;
  animation: fadeUp 0.8s 0.42s forwards;
}
.anim-3 {
  opacity: 0;
  animation: fadeUp 0.8s 0.62s forwards;
}
.anim-4 {
  opacity: 0;
  animation: fadeUp 0.8s 0.82s forwards;
}
.anim-5 {
  opacity: 0;
  animation: fadeUp 0.8s 1.02s forwards;
}

@keyframes bounce-y {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(8px);
  }
}
.scroll-hint {
  animation: bounce-y 2.2s infinite;
}

/* ── Service card hover accent ── */
.service-card {
  position: relative;
  transition:
    transform 0.3s,
    box-shadow 0.3s;
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #5c3d1e, #c9a87c);
  opacity: 0;
  transition: opacity 0.3s;
  border-radius: 1rem 1rem 0 0;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(44, 26, 14, 0.13);
}
.service-card:hover::before {
  opacity: 1;
}

/* ── Portfolio zoom ── */
.portfolio-item img {
  transition: transform 0.55s;
}
.portfolio-item:hover img {
  transform: scale(1.06);
}

/* ── Carousel dots ── */
.dot-active {
  width: 1.25rem !important;
  background: rgba(201, 168, 124, 0.85) !important;
}
.dot-inactive {
  width: 0.5rem !important;
  background: rgba(201, 168, 124, 0.3) !important;
}

/* ── Carousel arrows — posicionadas absolutamente dentro del hero ── */
.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 30;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  cursor: pointer;
  border: none;
  transition:
    background 0.2s,
    opacity 0.3s;
}
.carousel-arrow:hover {
  background: rgba(0, 0, 0, 0.5);
}
/* Solo visible cuando el hero está en pantalla */
.carousel-arrow.hidden-arrow {
  display: none;
}
#arrowPrev {
  left: 0.75rem;
}
#arrowNext {
  right: 0.75rem;
}
@media (min-width: 768px) {
  #arrowPrev {
    left: 1.25rem;
  }
  #arrowNext {
    right: 1.25rem;
  }
}