:root {
  --navy: #0b0f2b;
  --pink: #ec1e79;
  --yellow: #ffd400;
  --blue: #29abe2;
  --white: #ffffff;
  --ease-entrance: cubic-bezier(0.16, 1, 0.3, 1);
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--navy);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.stage {
  position: relative;
  width: 100%;
  min-height: 100vh;
  background: var(--navy);
  overflow: hidden;
}

.corner {
  position: absolute;
  width: 60vw;
  max-width: 800px;
  min-width: 300px;
  height: auto;
  display: block;
  overflow: hidden;
  opacity: 0;
  transform-box: border-box;
}

.corner-tl {
  top: 0;
  left: 0;
  transform-origin: 0% 0%;
  --slide-x: -60px;
  --slide-y: -60px;
  --sway-a: -2deg;
  --sway-b: 2deg;
  animation:
    corner-in 1.3s var(--ease-entrance) forwards;
}

.corner-br {
  bottom: 0;
  right: 0;
  transform-origin: 100% 100%;
  --slide-x: 60px;
  --slide-y: 60px;
  --sway-a: 2deg;
  --sway-b: -2deg;
  animation:
    corner-in 1.3s var(--ease-entrance) 0.15s forwards;
}

.corner circle {
  transform-box: fill-box;
}

main {
  text-align: center;
  z-index: 1000;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
}

main img {
  opacity: 0;
  animation:
    logo-in 0.9s var(--ease-entrance) 0.2s forwards;
}

main h1 {
  opacity: 0;
  animation: fade-up 0.8s var(--ease-entrance) 0.45s forwards;
}

main h2 {
  opacity: 0;
  animation: fade-up 0.8s var(--ease-entrance) 0.6s forwards;
}

span {
  color: var(--pink);
  background-image: linear-gradient(100deg, var(--pink) 34%, #fff 48%, var(--pink) 62%);
  background-size: 280% 100%;
  background-position: 200% 0;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shine 7s linear infinite 0s;
}

.circle {
  border-radius: 100%;
  background-color: white;
  width: 64px;
  height: 64px;
  color: #0b0f2b;
  display: flex;
  transition:
    transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1),
    background-color 0.3s ease,
    box-shadow 0.3s ease;
}

.icon {
  transform: translate(50%, -25%);
  width: 1em;
  height: 1em;
}

.media a:hover .circle,
.media a:focus-visible .circle {
  background-color: var(--pink);
  color: var(--white);
  transform: translateY(-6px) scale(1.1) rotate(-8deg);
  box-shadow: 0 12px 24px -6px rgba(236, 30, 121, 0.45);
}

footer {
  display: flex;
  justify-content: space-between;
}

footer h3 {
  text-align: center;
  transition: color 0.3s ease;
}

.media:hover h3 {
  color: var(--pink);
}

.media {
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0;
  animation: fade-up 0.7s var(--ease-entrance) forwards;
}

.media:nth-child(1) {
  animation-delay: 0.85s;
}
.media:nth-child(2) {
  animation-delay: 0.95s;
}
.media:nth-child(3) {
  animation-delay: 1.05s;
}


/* ============ Animations ============ */

@keyframes corner-in {
  from {
    opacity: 0;
    translate: var(--slide-x) var(--slide-y);
  }
  to {
    opacity: 1;
    translate: 0 0;
  }
}

@keyframes corner-sway {
  0%,
  100% {
    rotate: var(--sway-a);
  }
  50% {
    rotate: var(--sway-b);
  }
}

@keyframes breathe {
  0%,
  100% {
    scale: 1;
  }
  50% {
    scale: 1.03;
  }
}

@keyframes logo-in {
  from {
    opacity: 0;
    scale: 0.8;
  }
  to {
    opacity: 1;
    scale: 1;
  }
}

@keyframes float {
  0%,
  100% {
    translate: 0 0;
  }
  50% {
    translate: 0 -8px;
  }
}

@keyframes fade-up {
  from {
    opacity: 0;
    translate: 0 24px;
  }
  to {
    opacity: 1;
    translate: 0 0;
  }
}

@keyframes shine {
  0% {
    background-position: 100% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}