@import url("https://fonts.googleapis.com/css2?family=Noto+Serif&display=swap");

:root {
  --background-color: #dff9fb;
  --customer-height: 180px;
}

* {
  border-radius: 1rem;
}

body {
  font-size: 36px;
  font-family: "Noto Serif", serif;
}

header {
  text-align: center;
}

main {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0;
  margin: 0 1rem;
}

.customer-satisfaction {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  text-align: center;
  height: var(--customer-height);
}

.customer-satisfaction h2,
.customer-satisfaction p {
  margin: 0;
  position: relative;
  padding: 0 0.5rem;
  border-radius: 0;
}

.customer-satisfaction::before {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  border-left: 50vw solid transparent;
  border-right: 50vw solid transparent;
  border-bottom: var(--customer-height) solid var(--background-color);
}

.pilars {
  display: flex;
  justify-content: space-around;
  flex-direction: column;
}

.pilars h3 {
  background-color: var(--background-color);
  margin-bottom: 0;
  padding: 1rem 2rem;
  width: calc(100% - (2rem * 2));
  text-align: center;
}

.people-improvement {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
}

.people-improvement svg {
  min-width: 30vh;
  max-width: 50vh;
  width: 100%;
}

.just-in-time,
.jidoka {
  display: flex;
  flex: 2;
  flex-direction: column;
  align-items: center;
}

.pilars ul {
  padding-left: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

li {
  list-style: none;
  background-color: var(--background-color);
  text-align: center;
  padding: 1rem;
}

.improvement ul,
.stability ul {
  background-color: var(--background-color);
  display: flex;
  justify-content: space-evenly;
  flex-wrap: wrap;
}

@media only screen and (max-width: 1250px) {
  :root {
    --customer-height: 120px;
  }

  body {
    font-size: 26px;
  }

  .customer-satisfaction {
    background-color: var(--background-color);
    padding: 0 0.5rem;
    font-size: min(36px, 50vw);
  }

  .customer-satisfaction::before {
    content: initial;
  }
}

@media only screen and (min-width: 750px) {
  .pilars {
    flex-direction: row;
  }
}

/* SVG */
.person,
.arrow {
  fill: var(--background-color);
}