* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  overflow-x: hidden;
  height: 100%;
}

body {
  font-family: sans-serif;
  line-height: 1.6;
  /* display: flex; */
  /* flex-direction: column; */
  min-height: 100vh;
}

main {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  flex-grow: 1;
}

/* Osioiden tyyli */
.section {
  padding: 2rem;
  padding-left: 2rem;
  padding-right: 2rem;
  color: white;
}

/* Taustavärit */
.section1 {
  background-color: #1e3a8a; /* tummansininen */
}

.section2 {
  background-color: #2563eb; /* sininen */
}

.section3 {
  background-color: #3b82f6; /* vaaleampi sininen */
}

.section4 {
  background-color: #60a5fa; /* vielä vaaleampi sininen */
  flex-shrink: 0;
  /*margin-top: auto;*/
}

.section1 ul,
.section2 ul,
.section3 ul {
  padding-left: 1rem;  /* sisennys vasemmalta bullet-listalle */
  /* margin-left: 1rem;    halutessasi lisämarginaalia listalle */
}

/* Palvelut jaoteltuna 3 osaan */
.services {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.service {
  background: rgba(255, 255, 255, 0.1);
  padding: 1rem;
  border-radius: 0.5rem;
}

/* Desktop-näytöille */
@media (min-width: 768px) {
  .services {
    flex-direction: row;
    justify-content: space-between;
  }

  .service {
    flex: 1;
  }

  .section {
    padding-left: 10rem;
    padding-right: 10rem;
  }
}
}

.section4 *:last-child {
  margin-bottom: 0;
}