* {
  box-sizing: border-box;
}

body {
  min-block-size: 100vh;
  min-block-size: 100svh;
  margin: 0;
  padding: 1rem;
  display: grid;
  place-items: center;
  background: #afcce4 url("assets/cumulus.jpg") center / cover no-repeat;
  color: #1e2533;
  font: 1rem / 1.4 Helvetica, "Helvetica Neue", Arial, sans-serif;
}

.card {
  inline-size: min(100%, 75vw, 82rem);
  padding: clamp(1.5rem, 2.4vw, 2.625rem) clamp(1.25rem, 3.55vw, 3.75rem) clamp(1.25rem, 1.8vw, 2rem);
  border: 2px solid rgb(255 255 255 / 88%);
  border-radius: clamp(1.25rem, 1.9vw, 2rem);
  background: #edf4fc;
  box-shadow: 0 .75rem 2.5rem rgb(16 39 66 / 15%);
  text-align: center;
  position: relative;
}

@supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)) {
  .card {
    background: transparent;
  }

  .card::before {
    content: "";
    position: absolute;
    z-index: -1;
    inset: 0;
    border-radius: inherit;
    background: rgb(245 249 255 / 65%);
    -webkit-backdrop-filter: blur(24px);
    backdrop-filter: blur(24px);
  }
}

.brand {
  inline-size: min(100%, 38vw, 40rem);
  aspect-ratio: 5.65;
  margin-inline: auto;
  display: grid;
  align-content: center;
  overflow: hidden;
  mix-blend-mode: multiply;
}

.logo {
  display: block;
  inline-size: 100%;
  block-size: auto;
  filter: brightness(1.035);
}

h1 {
  margin: clamp(1.25rem, 2.55vw, 2.75rem) 0 0;
  font-size: clamp(2rem, 4.6vw, 5rem);
  font-weight: 800;
  letter-spacing: -.045em;
  line-height: 1.1;
  text-wrap: balance;
}

p {
  margin: clamp(.75rem, 1.15vw, 1.25rem) 0 0;
  color: #40536c;
  font-size: clamp(1.125rem, 2.35vw, 2.5rem);
  line-height: 1.3;
}

p::after {
  content: "";
  display: block;
  inline-size: clamp(3.5rem, 7.25vw, 7.75rem);
  block-size: clamp(.35rem, .75vw, .8rem);
  margin: clamp(1.5rem, 2.2vw, 2.5rem) auto 0;
  border-radius: 1rem;
  background: #ed100b;
}

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .4rem 1rem;
  margin-block-start: clamp(1.5rem, 2.8vw, 3rem);
  padding-block-start: clamp(.9rem, 1.35vw, 1.5rem);
  border-block-start: 1px solid rgb(64 83 108 / 32%);
  color: #374d66;
  font-size: clamp(.875rem, 1.35vw, 1.45rem);
}

@media (max-width: 48rem) {
  .card {
    inline-size: min(100%, 38rem);
  }

  .brand {
    inline-size: min(100%, 22rem);
  }

  footer {
    flex-direction: column;
    align-items: center;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .card {
    background: #edf4fc;
  }

  .card::before {
    display: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
}