:root {
  --ink: #171717;
  --line: #dedede;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: #fff;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow: hidden;
  color: var(--ink);
  background: #fff;
  font-family: "Manrope", Arial, sans-serif;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 2;
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  padding: 1.45rem 2rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.site-name {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

main {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 5.5rem 2rem 2rem;
}

.hero {
  display: grid;
  width: min(92rem, 94vw);
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: clamp(4.5rem, 7vw, 8rem);
  align-items: center;
}

.title {
  margin: 0;
  font-size: clamp(2.4rem, 5.2vw, 5.5rem);
  font-weight: 600;
  letter-spacing: -0.05em;
  line-height: 0.9;
  white-space: nowrap;
}

.title--left {
  justify-self: end;
}

.title--right {
  justify-self: start;
}

.plan {
  width: clamp(9rem, 16vw, 15rem);
  aspect-ratio: 0.72;
  animation: rotate-plan 18s linear infinite;
}

.plan img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
}

@keyframes rotate-plan {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 700px) {
  .site-header {
    padding: 1.25rem 1rem;
  }

  main {
    padding-inline: 1rem;
  }

  .hero {
    width: 100%;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    gap: 1.8rem;
    justify-items: center;
  }

  .title {
    font-size: clamp(1.8rem, 9vw, 3rem);
    letter-spacing: -0.045em;
  }

  .title--left,
  .title--right {
    justify-self: center;
  }

  .title--left {
    grid-row: 1;
  }

  .plan {
    grid-row: 2;
  }

  .title--right {
    grid-row: 3;
  }

  .plan {
    width: clamp(7rem, 30vw, 9rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .plan {
    animation: none;
  }
}