* {
  box-sizing: border-box;
}

html {
  background: #fff;
  color: #424242;
  font-family: Arial, Helvetica, sans-serif;
}

body {
  margin: 0;
}

.product-page {
  width: min(100%, 1140px);
  margin: 0 auto;
  padding: 10px 0 20px;
}

.banner {
  position: relative;
  width: 100%;
  aspect-ratio: 1140 / 520;
  overflow: hidden;
  border: 1px solid #242424;
  background: #fff;
}

.banner + .banner {
  border-top: 0;
}

.banner__picture,
.banner__picture img {
  display: block;
  width: 100%;
  height: 100%;
}

.banner__picture img {
  position: absolute;
  inset: 0;
  object-fit: cover;
}

.banner__copy {
  position: absolute;
  z-index: 1;
  font-size: clamp(14px, 1.55vw, 18px);
  line-height: 1.78;
}

.banner__copy p,
.banner__copy h2,
.banner__copy ul {
  margin: 0;
}

.banner__copy h2 {
  margin-bottom: 1.45em;
  font-size: 1.22em;
  line-height: 1.55;
}

.banner__copy p + p {
  margin-top: 1.25em;
}

.banner__copy ul {
  padding-left: 1.2em;
}

.banner--hero .banner__copy {
  top: 28%;
  left: 4.4%;
  width: 49%;
  font-weight: 700;
}

.banner--smooth .banner__copy {
  top: 10%;
  left: 48.5%;
  width: 47%;
}

.banner--smooth .banner__copy h2 {
  margin-bottom: 2.1em;
}

.banner--personalised .banner__copy {
  top: 17%;
  left: 4.4%;
  width: 47%;
}

.banner--personalised .banner__copy h2 {
  margin-bottom: 2.2em;
}

.banner--styling .banner__copy {
  top: 14%;
  left: 56%;
  width: 41%;
}

.banner--styling .banner__copy h2 {
  margin-bottom: 0.4em;
  font-weight: 400;
}

.banner--styling li,
.banner--motor li {
  padding-left: 0.15em;
  margin-bottom: 0.3em;
}

.banner--pause .banner__copy {
  top: 28%;
  left: 5.2%;
  width: 44%;
}

.banner--pause .banner__copy h2 {
  margin-bottom: 2.2em;
}

.banner--motor {
  color: #f7f7f7;
  background: #000;
}

.banner--motor .banner__copy {
  top: 20%;
  left: 52%;
  width: 43%;
  font-weight: 700;
  line-height: 1.5;
}

.banner--motor .banner__copy h2 {
  margin-bottom: 0.25em;
}

.banner--motor ul {
  list-style: "- ";
  padding-left: 0;
}

.banner--motor li {
  margin-bottom: 0;
}

.banner--app {
  color: #f7f7f7;
  background: #000;
}

.banner--app .banner__copy {
  top: 23%;
  left: 4.4%;
  width: 47%;
  font-weight: 600;
}

.banner--app .banner__copy h2 {
  margin-bottom: 1.7em;
}

.banner--kit {
  color: #fff;
}

.banner--kit .banner__copy {
  top: 16%;
  left: 4.4%;
  width: 44%;
  text-shadow: 0 1px 2px rgb(0 0 0 / 20%);
}

.banner--kit .banner__copy h2 {
  margin-bottom: 2.3em;
}

.specifications {
  padding: 10px 14px 22px;
  color: #252525;
}

.specifications > h2 {
  margin: 0 0 23px;
  text-align: center;
  font-size: 20px;
  line-height: 1.3;
}

.specifications__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: 22px;
  row-gap: 7px;
}

.feature img {
  display: block;
  width: 100%;
  aspect-ratio: 450 / 250;
  object-fit: cover;
  border: 1px solid #111;
  box-shadow: 0 1px 7px rgb(0 0 0 / 25%);
}

.feature h3 {
  margin: 8px 0 4px;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.35;
}

.feature p {
  margin: 0;
  font-size: 11px;
  line-height: 1.55;
}

@media (min-width: 701px) {
  .banner__copy {
    font-size: clamp(14px, 1.55vw, 18px);
  }
}

@media (max-width: 700px) {
  .product-page {
    padding: 0;
  }

  .banner {
    display: flex;
    flex-direction: column;
    height: auto;
    aspect-ratio: auto;
    border-left: 0;
    border-right: 0;
    border-bottom-width: 1px;
  }

  .banner__picture,
  .banner__picture img {
    position: relative;
    display: block;
    width: 100%;
    height: auto;
  }

  .banner__picture img {
    aspect-ratio: 1;
    object-fit: cover;
  }

  .banner__copy,
  .banner--hero .banner__copy,
  .banner--smooth .banner__copy,
  .banner--personalised .banner__copy,
  .banner--styling .banner__copy,
  .banner--pause .banner__copy,
  .banner--motor .banner__copy,
  .banner--app .banner__copy,
  .banner--kit .banner__copy {
    position: static;
    width: auto;
    padding: 24px 22px 28px;
    font-size: 15px;
    line-height: 1.7;
    font-weight: 400;
    text-shadow: none;
  }

  .banner__copy h2 {
    margin-bottom: 12px;
    font-size: 19px;
    line-height: 1.4;
  }

  .banner__copy p + p {
    margin-top: 14px;
  }

  .banner--hero .banner__copy {
    font-weight: 700;
  }

  .banner--hero br,
  .banner--smooth br {
    display: none;
  }

  .banner--motor,
  .banner--app {
    color: #f7f7f7;
    background: #000;
  }

  .banner--styling .banner__copy h2 {
    font-weight: 700;
  }

  .specifications {
    padding: 22px 16px 28px;
  }

  .specifications > h2 {
    margin-bottom: 18px;
    font-size: 20px;
  }

  .specifications__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 14px;
  }

  .feature h3 {
    font-size: 15px;
  }

  .feature p {
    font-size: 12px;
  }
}

@media (max-width: 390px) {
  .specifications__grid {
    grid-template-columns: 1fr;
  }
}