/* General styles */
body {
  margin: 0;
  font-family: sans-serif;
  background-color: #fff;
}

.container {
  width: 100%;
  /* max-width: 1440px; */
  margin: 0 auto;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Banner */
.banner {
  background-image: url("../imgs/pic_head.png");
  background-size: cover;
  background-position: center;
  aspect-ratio: 1440 / 700;
  width: 100%;
  height: auto;
  display: flex;
  align-items: center;
  padding-left: 10vw;
}

.banner-content h1 {
  font-size: 5.833vw; /* 84px at 1440px */
  color: #ffffff;
  font-weight: 700;
  line-height: 1.2;
}

.banner-content p {
  font-size: 1.667vw; /* 24px at 1440px */
  color: #ffffff;
  font-weight: 400;
  margin-bottom: 2em;
}

.logo-head {
  width: 12.986vw; /* 187px at 1440px */
  margin-bottom: 1em;
}

.button-img {
  width: 14.583vw; /* 210px at 1440px */
}

/* Content */
.content {
  padding: 5vw 10vw;
  flex-grow: 1;
}

.content-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 5vw;
}

.content-section.reverse {
  flex-direction: row-reverse;
  background-color: #F2F7FF;
  padding: 2vw 10vw;
  margin: 0 -10vw 5vw -10vw;
}

.text-content {
  flex-basis: 45%;
}

.text-content h2 {
  font-size: 3.47vw; /* 50px at 1440px */
  color: #1a1a1a;
  font-weight: 700;
}

.text-content p {
  font-size: 1.25vw; /* 18px at 1440px */
  color: #848892;
  font-weight: 400;
  line-height: 1.6;
}

.content-img {
  width: 45%;
  border-radius: 20px;
}

/* Footer */
.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1vw 10vw;
    background-color: #000;
}

.footer a {
    font-size: 1.25vw; /* 18px at 1440px */
    color: #FFFFFF;
    text-decoration: none;
}

.logo-footer {
    width: 12.986vw; /* 187px at 1440px */
}

/* Toast */
#toast {
  visibility: hidden;
  min-width: 250px;
  margin-left: -125px;
  background-color: #333;
  color: #fff;
  text-align: center;
  border-radius: 8px;
  padding: 16px;
  position: fixed;
  z-index: 1;
  left: 50%;
  top: 30px;
  font-size: 17px;
  opacity: 0;
  transition: opacity 0.5s, visibility 0.5s;
}

#toast.show {
  visibility: visible;
  opacity: 1;
}