#hero {
  position: relative;
}
#hero h1 {
  font-weight: bold;
  font-size: clamp(4.5rem, 4vw, 7.2rem);
  color: var(--c-color);
  line-height: 1.3;
  position: absolute;
  z-index: 100;
  top: 15%;
  left: 1em;
  text-shadow: 0 0 5px #ffffff, 0 0 10px #ffffff, 0 0 20px #ffffff, 0 0 40px #ffffff;
}
#hero h1 span.tx1 {
  font-size: 70%;
}
#hero h1 span.tx2 {
  font-size: 80%;
}
#hero h1 span.tx3 {
  font-size: 92%;
}
#hero nav {
  position: absolute;
  top: 50%;
  left: 3em;
  width: 40vw;
  min-width: 300px;
  max-width: 600px;
  translate: 0 -20%;
  z-index: 100;
}
#hero nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  width: 100%;
  height: 100%;
}
#hero nav ul li {
  width: 48%;
  height: 120px;
}
#hero nav ul li a {
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  border: 2px solid #b3b3b3;
  border-radius: 10px;
  padding-top: 2em;
  text-align: center;
  font-size: 2.0rem;
  font-weight: 700;
  color: var(--c-color);
  background-color: #ffffff;
  background-image: url("../images/about.svg");
  background-repeat: no-repeat;
  background-size: auto 30%;
  background-position: center 1em;
}
#hero nav ul li a:hover {
  background-image: url("../images/about_hover.svg");
  background-color: var(--c-color);
  color: #ffffff;
}
#hero nav ul li:nth-child(2) a {
  background-image: url("../images/equipment.svg");
}
#hero nav ul li:nth-child(2) a:hover {
  background-image: url("../images/equipment_hover.svg");
}
#hero nav ul li:nth-child(3) a {
  background-image: url("../images/merchandise.svg");
}
#hero nav ul li:nth-child(3) a:hover {
  background-image: url("../images/merchandise_hover.svg");
}
#hero nav ul li:nth-child(4) a {
  background-image: url("../images/contract_processing.svg");
  background-position: center 1.3em;
  background-size: auto 25%;
}
#hero nav ul li:nth-child(4) a:hover {
  background-image: url("../images/contract_processing_hover.svg");
}
#hero img {
  width: 100%;
}

#info {
  padding: 0 2em;
  position: relative;
}
#info::before, #info::after {
  content: "";
  width: 20%;
  max-width: 300px;
  height: 150px;
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
}
#info::before {
  top: -60px;
  left: -20px;
  background-image: url("../images/leaves_L.png");
}
#info::after {
  bottom: -60px;
  right: -20px;
  background-image: url("../images/leaves_R.png");
  background-position: top right;
}
#info div.inner {
  max-width: 1024px;
  border: 2px solid var(--c-color);
  border-radius: 15px;
  padding: 1em 1.5em;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3em;
}
#info div.inner h1 {
  font-size: 2.8rem;
  color: var(--c-color);
  border-bottom: 1px solid #b3b3b3;
  padding: 0 0.25em 0.25em;
  margin-bottom: 0.5em;
}
#info div.inner i {
  font-size: 10rem;
  color: #449480;
}
#info div.inner div {
  max-width: 600px;
  padding-right: 3em;
  border-right: 1px solid #449480;
  text-align: center;
}
#info div.inner a.btn_desgin::before {
  display: none;
}
#info div.inner a.btn_desgin::after {
  content: "\f08e";
  font-family: "Font Awesome 7 Free";
  font-weight: 900;
  padding-left: 0.5em;
}

@media screen and (max-width: 1080px) {
  #hero {
    position: static;
    display: flex;
    flex-direction: column-reverse;
  }
  #hero::before, #hero::after {
    max-width: 100px;
  }
  #hero nav {
    position: static;
    width: 90%;
    margin: 0 auto;
    min-width: auto;
    max-width: auto;
    translate: 0 -12%;
  }
  #hero nav ul {
    justify-content: space-between;
  }
  #hero img {
    width: 100%;
  }
}
@media screen and (max-width: 768px) {
  #hero {
    position: relative;
    padding-top: 70vw;
  }
  #hero h1 {
    font-size: clamp(2.4rem, 6vw, 6rem);
  }
  #hero img {
    position: absolute;
    top: 0;
    right: 0;
    width: 150%;
  }

  #info {
    padding: 0;
    width: 90%;
    margin: 0 auto;
  }
  #info div.inner {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 3em;
  }
  #info div.inner h1 {
    font-size: 1.8rem;
  }
  #info div.inner i {
    display: none;
  }
  #info div.inner div {
    padding-right: 0;
    border-right: none;
  }
  #info div.inner a.btn_desgin {
    width: 100%;
  }
}