@charset "UTF-8";

@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&family=Roboto&display=swap");

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

body {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.6rem;
  letter-spacing: 0.05em;
  line-height: 1.8em;
  color: #222222;
  font-weight: 500;
  text-align: left;
}

a, button {
  display: inline-block;
  transition: all 0.3s ease;
}

a i, button i {
  transition: 0.3s ease;
}

a:link, a:visited {
  color: auto;
}
.container {
  width: 1000px;
  padding: 100px 0;
  margin: 0 auto;
}

.container_long {
  width: 1200px;
  padding: 100px 0;
  margin: 0 auto;
}

@media screen and (min-width: 768px) and (max-width: 1024px) {
  .container {
    width: 90%;
  }
}
@media screen and (max-width: 1210px) {
  .container_long {
    width: 95%;
  }
}
@media screen and (max-width: 767px) {
  .container {
    width: 90%;
    padding: 60px 0;
  }
  .container_long {
    padding: 60px 0;
  }
}

.btn {
  width: 350px;
  border: 1px solid #53A75E;
  border-radius: 30px;
  padding: 15px;
  text-align: center;
  background-color: #ffffff;
  color: #53A75E;
  font-weight: bold;
  position: relative;
}
.btn i {
  position: absolute;
  top: 23px;
  right: 30px;
  transition: 0.3s ease;
}
.btn:hover {
  border: 1px solid #ffffff;
  background-color: #53A75E;
  color: #ffffff;
}
.btn:hover i {
  color: #ffffff;
  right: 20px;
}

@media screen and (max-width: 767px) {
  .btn {
    width: 300px;
    font-size: 1.4rem;
  }
  .btn i {
    right: 25px;
  }
  .btn:hover i {
    right: 15px;
  }
}

.telnum {
  color: #FFA229;
  font-family: "Roboto", sans-serif;
  font-size: 3rem;
  font-weight: bold;
}
.telnum span {
  display: block;
  text-align: right;
  color: #222;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.2rem;
  font-weight: 500;
}
.telnum:hover {
  opacity: 0.7;
}
@media screen and (min-width: 768px) {
  .telnum {
    pointer-events: none;
  }
}
@media screen and (max-width: 767px) {
  .telnum {
    font-size: 2.5rem;
  }
}

header {
  padding: 5px 20px 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16);
}
header h1 a {
  width: 280px;
}
header h1 a:hover {
  opacity: 0.7;
}
header h1 a img {
  width: 100%;
}
header .header_menu_area {
  display: flex;
  column-gap: 20px;
  align-items: flex-end;
}
header nav {
  display: flex;
  flex-direction: column;
  row-gap: 15px;
  align-items: flex-end;
}
header nav ul {
  display: flex;
  justify-content: flex-end;
  column-gap: 10px;
}
header nav ul:nth-of-type(2) {
  font-size: 1.4rem;
  font-weight: bold;
}
header nav ul:nth-of-type(1) li:nth-of-type(1) .btn {
  padding: 5px 10px 5px 20px;
}
header nav ul:nth-of-type(2) a:hover {
  color: #53A75E;
}
header nav i {
  padding-right: 3px;
  color: #53A75E;
}
header nav .btn {
  width: 150px;
  padding: 5px;
  font-size: 1.3rem;
  color: #53A75E;
}
header nav .btn i {
  top: 13px;
  right: auto;
  left: 10px;
}
header nav .btn:hover i {
  right: auto;
  color: #ffffff;
}
header .telnum {
  color:  #FFA229;
}
header .burger_btn {
  display: none;
  color: #FFA229;
  font-size: 2.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
}
header .burger_btn:hover {
  opacity: 0.7;
}

.overlay {
  display: none;
  width: 100%;
  padding: 60px 20px 30px;
  background-color: #53A75E;
  color: #ffffff;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 3;
}
.overlay .close_btn {
  position: absolute;
  top: 13px;
  right: 13px;
  font-size: 2.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
}
.overlay .close_btn:hover {
  color: #FFA229;
}
.overlay ul {
  margin-bottom: 20px;
  display: flex;
}
.overlay ul:nth-of-type(1) {
  column-gap: 5px;
}
.overlay ul:nth-of-type(1) li:nth-of-type(1) .btn {
  padding: 5px 10px 5px 20px;
}
.overlay ul:nth-of-type(2) {
  margin-bottom: 30px;
  display: flex;
  flex-direction: column;
  row-gap: 10px;
}
.overlay ul:nth-of-type(2) i {
  padding-right: 3px;
}
.overlay ul:nth-of-type(2) a:hover {
  opacity: 0.7;
}
.overlay .btn {
  width: 150px;
  padding: 5px;
  font-size: 1.3rem;
  color: #53A75E;
}
.overlay .btn:hover {
  color: #ffffff:
  background-color: #53A75E;
}
.overlay .btn i {
  top: 13px;
  right: auto;
  left: 10px;
}
.overlay .btn:hover i {
  right: auto;
  color: #ffffff;
}
.overlay ul li a {
  color: #ffffff;
}
.overlay .telnum {
  color: #FFA229;
}
@media screen and (min-width: 820px) and (max-width: 1024px) {
  header {
    padding: 5px 10px 10px;
  }
  header h1 a {
    width: 250px;
  }
  header h1 a span {
    font-size: 1.4rem;
  }
  header nav ul:nth-of-type(2) {
    font-size: 1.2rem;
  }
  header .telnum {
    font-size: 2rem;
  }
  header .telnum span {
    font-size: 1rem;
  }
}
@media screen and (max-width: 819px) {
  header {
    padding: 7px 10px;
  }
  header h1 a {
    width: 200px;
  }
  header .header_menu_area {
    display: none;
  }
  header .burger_btn {
    display: block;
  }
}

footer {
  border-top: 1px solid #CCCCCC;
  padding: 0;
  color: #222222;
  background: #FFFFFF;
}
footer .container {
  padding: 60px 0;
  display: flex;
  justify-content: space-between;
}
footer .logo {
  margin-bottom: 20px;
  font-size: 2.4rem;
}
footer .logo span {
  display: block;
  font-size: 1.6rem;
}
footer .left_area ul:nth-of-type(1) {
  margin-bottom: 20px;
  font-size: 1.4rem;
  line-height: 1.5;
}
footer .left_area ul:nth-of-type(2) {
  display: flex;
  column-gap: 8px;
}
footer .left_area ul:nth-of-type(2) li a {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: #DDF9E1;
  position: relative;
}
footer .left_area ul:nth-of-type(2) li a i {
  font-size: 2.5rem;
  color: #53A75E;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: 0.3s ease;
}
footer .left_area ul:nth-of-type(2) li a:hover {
  background-color: #53A75E;
}
footer .left_area ul:nth-of-type(2) li a:hover i {
  color: #DDF9E1;
}
footer .right_area .btn {
  width: 180px;
  padding: 5px;
  margin-bottom: 40px;
  font-size: 1.4rem;
  color: #53A75E;
}
footer .right_area .btn i {
  top: 13px;
  right: auto;
  left: 15px;
}
footer .right_area .btn:hover i {
  right: auto;
  color: #ffffff;
}
footer .right_area ul {
  display: grid;
  grid-template-rows: repeat(6, auto);
  grid-template-columns: repeat(2, auto);
  gap: 15px 50px;
  grid-auto-flow: column;
  align-items: stretch;
  font-size: 1.4rem;
}
footer .right_area ul li {
  padding-left: 15px;
  position: relative;
}
footer .right_area ul li:before {
  display: inline-block;
  content: "";
  width: 10px;
  height: 1px;
  background-color: #cccccc;
  position: absolute;
  top: 15px;
  left: 0;
}
footer .right_area ul a:hover {
  color: #53A75E;
}
footer .copyright {
  padding: 15px;
  background-color: #53A75E;
  text-align: center;
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.5);
}

@media screen and (min-width: 768px) and (max-width: 1024px) {
  footer .logo {
    font-size: 2rem;
  }
  footer .logo span {
    font-size: 1.4rem;
  }
  footer .left_area {
    width: 250px;
  }
  footer .right_area ul {
    gap: 15px 30px;
  }
}
@media screen and (max-width: 767px) {
  footer .container {
    padding: 40px 0;
    flex-direction: column;
    row-gap: 30px;
  }
  footer .logo {
    margin-bottom: 10px;
    font-size: 1.8rem;
  }
  footer .logo span {
    font-size: 1.2rem;
    line-height: 1.5;
  }
  footer .left_area ul:nth-of-type(1) {
    margin-bottom: 10px;
  }
  footer .right_area ul {
    grid-template-rows: repeat(1, auto);
    grid-template-columns: repeat(1, 100%);
    row-gap: 10px;
    grid-auto-flow: initial;
  }
  footer .copyright {
    padding: 8px;
    font-size: 1rem;
  }
}