* {
  box-sizing: border-box;
}

:root {
  color: #3d3d3d;
  background: #fff;
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  min-width: 320px;
}

img {
  display: block;
  max-width: 100%;
}

.product-page {
  width: min(100% - 32px, 1140px);
  margin: 14px auto;
}

.intro,
.story {
  position: relative;
  overflow: hidden;
  margin-bottom: 2px;
  background: #fff;
}

.intro__picture,
.story__picture {
  display: block;
}

.intro__image,
.story__image {
  width: 100%;
  height: auto;
}

.intro__copy {
  position: absolute;
  top: 46%;
  left: 4.5%;
  width: min(50%, 560px);
  transform: translateY(-2%);
  font-size: clamp(12px, 2.1vw, 19px);
  line-height: 1.4;
}

.intro__copy h1,
.intro__copy p {
  margin: 0;
  font-weight: 400;
}

.intro__copy p {
  margin-top: 14px;
}

.story__copy {
  position: absolute;
  width: min(35%, 390px);
  color: #fff;
  font-size: clamp(18px, 2.35vw, 28px);
  line-height: 1.4;
}

.story__copy h2 {
  margin: 0;
  font-size: inherit;
  font-weight: 400;
}

.story__copy h2 strong,
.story__copy strong {
  font-weight: 700;
}

.story__copy--left {
  top: 50%;
  left: 4.5%;
  transform: translateY(-50%);
}

.story--heat .story__copy {
  width: min(34%, 390px);
}

.story--app .story__copy {
  width: min(27%, 310px);
  left: 8.5%;
}

.story--sleep .story__copy {
  width: min(37%, 420px);
  left: 5.5%;
}

.story__copy--top {
  top: 8%;
  left: 43%;
  width: min(53%, 610px);
  transform: none;
}

.features {
  padding: 8px 0 24px;
}

.features > h2 {
  margin: 0 0 12px;
  text-align: center;
  font-size: clamp(28px, 3vw, 36px);
  line-height: 1.2;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: 32px;
  row-gap: 10px;
}

.feature img {
  width: 100%;
  aspect-ratio: 450 / 200;
  object-fit: cover;
  box-shadow: 0 2px 8px rgb(0 0 0 / 25%);
}

.feature h3 {
  margin: 9px 0 6px;
  color: #242424;
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 400;
  line-height: 1.25;
}

.feature p {
  margin: 0;
  font-size: 15px;
  line-height: 1.45;
}

@media (max-width: 700px) {
  .product-page {
    width: 100%;
    margin: 0 auto;
  }

  .intro,
  .story {
    margin-bottom: 12px;
    background: #171717;
  }

  .intro__image,
  .story__image {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
  }

  .intro__copy {
    position: static;
    width: auto;
    padding: 24px 22px 30px;
    transform: none;
    color: #3d3d3d;
    background: #fff;
    font-size: clamp(20px, 5vw, 26px);
    line-height: 1.35;
  }

  .intro__copy p {
    margin-top: 18px;
  }

  .story__copy,
  .story--heat .story__copy,
  .story--app .story__copy,
  .story--sleep .story__copy,
  .story__copy--top {
    position: static;
    width: auto;
    padding: 18px 22px 22px;
    transform: none;
    color: #3d3d3d;
    font-size: clamp(20px, 5.6vw, 28px);
    line-height: 1.35;
    background: #fff;
  }

  .story--air .story__copy {
    color: #3d3d3d;
    background: #fff;
  }

  .features {
    padding: 12px 18px 30px;
  }

  .features > h2 {
    margin-bottom: 18px;
    font-size: 29px;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 16px;
  }

  .feature h3 {
    margin-top: 9px;
    font-size: 18px;
  }

  .feature p {
    font-size: 14px;
  }
}

@media (max-width: 430px) {
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .feature img {
    aspect-ratio: 450 / 250;
  }

  .feature h3 {
    font-size: 20px;
  }
}