/*   **********    SETUP OF DOCUMENT     **********     */
html {
    font-size: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #0f0f0f;
}

.ad {
  position: relative;
  width: 42rem;
  height: 37.5rem;
  overflow: hidden;
  background: #ffffff;
  isolation: isolate;
  backface-visibility: hidden;
  -webkit-font-smoothing: antialiased;
  font-family: Arial, Helvetica, sans-serif;
}

/* Shared layers */
.ad__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

.bg--duo::before,
.bg--duo::after {
  content: "";
  position: absolute;
  width: 130%;
  height: 130%;
  left: -10%;
  transform: rotate(-8deg) translateZ(0);
  will-change: transform;
}

.bg--duo::before {
  top: -60%;
  left: -20%;
  background: #009743; /* Subway Green */
}

.bg--duo::after {
  top: 60%;
  background: #FFC600; /* Subway Yellow */
}

/* Screens */
.screen {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-rows: 1fr;
  align-items: center;
  justify-items: center;
  padding: 1.5rem;
  opacity: 0;
  transform: translateY(20px);
  will-change: transform, opacity;
  z-index: 1;
}

/* Typography */
.kicker {
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 700;
  font-size: .85rem;
  color: #0b0b0b;
  opacity: .8;
}

.h1 {
  font-weight: 800;
  line-height: 1.02;
  text-align: center;
  color: #0b0b0b;
  font-size: clamp(1.6rem, 2vw + 1.2rem, 3rem);
}

.h1 em {
  color: #009743; /* Subway Green */
  font-style: normal;
}

.copy {
  color: #1a1a1a;
  text-align: center;
  max-width: 34rem;
  font-size: 1.05rem;
}

/* Assets */
.logo {
  width: 33rem;
  filter: drop-shadow(0 1px 0 rgba(0, 0, 0, .05));
  will-change: transform, opacity;
  transform: translateZ(0);
}

.logo2 {
  width: 23rem;
}

.product {
  width: min(33rem, 85%);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 20px 35px rgba(0, 0, 0, .25));
  will-change: transform, opacity;
}

.ing {
  position: absolute;
  width: 9rem;
  height: auto;
  object-fit: contain;
  opacity: 0;
  will-change: transform, opacity;
  pointer-events: none;
}

.appimg {
  width: 400px;
  height: auto;
}

/* CTA screen */
.cta {
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: .75rem;
  justify-items: center;
}

.badge {
  display: inline-grid;
  place-items: center;
  padding: .4rem .7rem;
  border-radius: 999px;
  background: #009743; /* Subway Green */
  color: #ffffff;
  font-weight: 800;
  font-size: .85rem;
  letter-spacing: .04em;
}

.qr {
  width: 8rem;
  height: 8rem;
  background: #ffffff;
  padding: .5rem;
  border-radius: .5rem;
  box-shadow: 0 6px 20px rgba(0, 0, 0, .15);
}

.btn {
  display: inline-grid;
  place-items: center;
  padding: .85rem 1.25rem;
  border-radius: .65rem;
  background: #FFC600; /* Subway Yellow */
  color: #0b0b0b;
  font-weight: 900;
  letter-spacing: .02em;
  text-decoration: none;
  box-shadow: 0 8px 18px rgba(0, 0, 0, .15);
}