/* Reset and layout */
body, html {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden;
  background-color: #000;
}

header {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  transition: height 1s ease;
  background: #000;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

header.shrink {
  height: 10rem;
}

p {
  color: #fff;
  text-align: center;
  margin: 0;
}

.bold-text {
  font-weight: 700;
}

.logo {
  -webkit-filter: invert(1);
  filter: invert(1);
  width: 26rem;
  transition: opacity 0.8s ease, transform 1s ease;
  transform: scale(1);
  opacity: 0;
}

.logo.visible {
  opacity: 1;
}

header.shrink .logo {
  transform: scale(0.5);
}

.logo.animate {
  top: 20px;
  transform: translateX(-50%) scale(0.6);
}

main {
  background: #000;
  height: calc(100vh - 10rem);
  max-width: 980px;
  margin: auto;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  opacity: 0;
  transition: opacity 1s ease;
}

main.visible {
  opacity: 1;
}

.hero {
  padding-top: 4vh;
}

.hero-title {
  font-family: "Open Sans", sans-serif;
  font-weight: 200;
  font-size: 1rem;
  padding: none;
}

.hero-subtitle {
  font-family: "Open Sans", sans-serif;
  font-weight: 200;
  font-size: 0.9rem;
  padding: none;
}

.grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  position: relative;
}

.column {
  flex: 0 0 auto;
  /*width: 25vw;*/
  height: 50vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.grid-img {
  max-width: 100%;
  max-height: 100%;
  opacity: 0;
  filter: grayscale(1);
  transform: translateY(20px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.grid-img.visible {
  opacity: 0.5;
  transform: translateY(0);
}

.launch-text {
  font-family: "Fascinate", system-ui;
  font-size: 4rem;
  position: absolute;
  left: -7.5rem;
  bottom: -1.6rem;
  color: #EAFF75;
  letter-spacing: 0.2rem;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.launch-text.visible {
  opacity: 1;
}

.footer {
  font-family: "Open Sans", sans-serif;
  font-weight: 300;
  font-size: 0.9rem;
  color: #aaa;
  padding-bottom: 4vh;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.footer.visible {
  opacity: 1;
}