body {
  background-color: #000000;
  color: #ffffff;
}

.invert-colors {
  filter: invert(100%);
  -webkit-filter: invert(100%);
}

.card-body {
  color: var(--bs-border-color-translucent);
  background-color: black;
}

.vertical-nav {
  position: fixed;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1000;
  width: auto;
}

.vertical-nav .nav-link {
  width: 12px;
  height: 12px;
  background-color: transparent;
  border: 2px solid #fff;
  border-radius: 50%;
  margin: 50px 0;
  padding: 0;
  position: relative;
  transition: all 0.3s ease;
  display: block;
}

.vertical-nav .nav-link.active {
  background-color: #fff;
}

.vertical-nav .nav-link::after {
  z-index: 1000;
  content: attr(data-label);
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: black;
  color: #fff;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 24px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease;
}

.vertical-nav .nav-link:hover::after {
  opacity: 1;
  visibility: visible;
}

.vertical-nav .nav-item {
  display: block;
  float: none;
}

.vertical-nav:hover .nav-link::after {
  opacity: 1 !important;
  visibility: visible;
  transform: translateY(-50%) translateX(0);
}

#home {
  height: 150vh;
}

.black-and-white {
  filter: grayscale(100%);
}

.named-section {
  font-size: 3rem;
  font-weight: 700;
}

.card-img-format {
  object-fit: scale-down;
  width: 100%;
  height: 60vh;
}

.partner-logo {
  object-fit: fill;
  /*height: 25vh;*/
  /*width: auto;*/
}

.story-section {
  position: relative;
  height: 500vh;
}

.story-text {
  position: sticky;
  top: 50%;
  transform: translateY(-50%);
  height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  flex-direction: column;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slide.active {
  opacity: 1;
}

.slide-title {
  font-size: 3rem;
  font-weight: 700;
}

.slide-body {
  font-size: 1.5rem;
}

.top-spacer {
  height: 100px;
}

.vertical-nav:hover {
  padding-right: 100px;
}

.hamburger {
  filter: invert(1);
}

#mobileNav .nav-link.active {
  /*color: grey;*/
  font-weight: 700;
}

#mobileNav .nav-link {
  color: white;
}

#plan .story-section {
  height: 600vh;
  position: relative;
}

.cookie-banner {
  position: fixed;
  bottom: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 95%;
  max-width: 720px;
  background: rgba(33,37,41,.8);
  color: white;
  padding: 18px 24px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 20px;
  justify-content: space-between;
  z-index: 9999;
  transition: bottom 0.6s ease;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.cookie-banner.show {
  bottom: 20px;
}

.cookie-text {
  font-size: 12px;
}

.cookie-text a {
  color: #0dcaf0;
  margin-left: 6px;
}

.cookie-buttons {
  display: flex;
  gap: 10px;
}

.flip-card {
  background-color: transparent;
  width: 85%;
  max-width: 1444px;
  height: 75vh;
  max-height: 800px;
  perspective: 1000px;
  margin: 30px auto;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 0.7s;
  transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
  transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  padding: 30px;
  backface-visibility: hidden;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  text-align: center;
  display: flex;
  flex-direction: column;
  border: 2px solid;
  border-color: #212529;
}

.flip-card-front {
  background: black;
}

.flip-card-front h2 {
  font-size: 2.2rem;
  font-weight: bold;
}

.hover-hint {
  font-size: 0.9rem;
  opacity: 0.6;
  animation: pulse 2s infinite;
}

.flip-card-back {
  background: #212529;
  color: white;
  transform: rotateY(180deg);
}

@keyframes pulse {
  0% {
    opacity: .4;
  }
  50% {
    opacity: .6;
  }
  100% {
    opacity: .4;
  }
}

.footer {
  background-color: #000000;
  color: #ffffff;
}

.mountains {
  object-fit: contain;
  width: 100%;
  /*height: 100vh;*/
}