html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
}

.main-content {
  flex-grow: 1;
  padding-top: 0;
}

.hero-section {
  min-height: 100vh;
  background: url("/inicio-1.webp") no-repeat center center;
  background-size: cover;
  position: relative;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 1;
}

.hero-section .container {
  z-index: 2;
}

.hero-section h1 {
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.6);
}

.project-card {
  min-height: 400px;
}

.project-card .row {
  height: 100%;
}

.project-image-horizontal {
  object-fit: contain;
  height: 100%;
  background-color: #ffffff;
}

.project-carousel {
  position: relative;
}

.btn-close-white {
  filter: invert(1);
}

.modal-carousel .carousel-item img {
  max-height: 90vh;
  width: auto;
  object-fit: contain;
}

@media (min-width: 768px) {
  .project-card .col-md-6 {
    height: 400px;
  }
}

.js-animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
  will-change: opacity, transform;
}

.js-animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}