*, *::before, *::after {
  box-sizing: border-box;
}

html, body, h1, h2, h3, h4, h5, h6, p, ul, ol, dl, dd, figure, blockquote {
  margin: 0;
  padding: 0;
}

ul, ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
  transition: 0.3s ease;
}
a:hover {
  transition: 0.3s ease;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
  -webkit-user-drag: none;
  user-select: none;
}

button {
  border: 0;
  padding: 0;
  background: none;
  cursor: pointer;
}

body {
  background: #F7F9FC;
  line-height: 1.6;
  font-family: "Inter", sans-serif;
  font-optical-sizing: auto;
  font-weight: 300;
  font-style: normal;
}

section {
  margin: 120px auto;
  text-align: left;
}
@media screen and (max-width: 767px) {
  section {
    margin: 80px auto;
    text-align: center;
  }
}

.bg {
  background: #FA471C;
  color: #fff;
}

.wrap1100 {
  max-width: 1100px;
  padding: 0 20px;
  margin-left: auto;
  margin-right: auto;
}

.wrap840 {
  max-width: 840px;
  padding: 60px 20px;
  margin-left: auto;
  margin-right: auto;
}

.flex {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  border-radius: 28px;
  font-weight: bold;
  background: #FA471C;
  border: 1px solid #FA471C;
  color: #FFF;
  text-decoration: none;
  padding: 10px 20px;
  width: 200px;
  max-width: 100%;
  font-size: clamp(18px, 2vw, 20px);
  text-align: center;
}
.btn:hover {
  background: #fff;
  color: #FA471C;
  border: 1px solid #FA471C;
}

.white-black {
  background: #fff;
  color: #000;
}

h1, h2, h3 {
  line-height: 1.2;
}

h2 {
  font-size: clamp(32px, 3vw, 40px);
  text-align: center;
  margin-bottom: 20px;
}
h2 span {
  font-size: clamp(14px, 2vw, 20px);
  color: #FA471C;
  display: block;
  margin-bottom: 10px;
}

#mainArea {
  position: relative;
  margin-top: 0;
  max-height: 850px;
  overflow: hidden;
}
#mainArea .mainTitle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  height: auto;
  width: calc(100% - 40px);
}
#mainArea .mainTitle .mainTitleInner {
  width: fit-content;
  max-width: 100%;
  margin: 0 auto;
}
#mainArea .mainTitle h1 {
  font-size: clamp(38px, 8vw, 110px);
  margin: 0 auto 40px;
  color: #fff;
  line-height: 1;
  text-align: left;
  overflow-wrap: normal;
  word-break: normal;
}
#mainArea .mainTitle h1 span {
  display: block;
  margin-top: 20px;
  font-size: clamp(18px, 3vw, 60px);
  line-height: 1.2;
}
#mainArea .mainTitle .btn {
  display: inline-block;
}
#mainArea img {
  display: block;
  width: 100%;
  height: auto;
}
@media screen and (max-width: 767px) {
  #mainArea .mainTitle h1 {
    text-align: center;
  }
}

#discoverArea {
  justify-content: space-between;
}
#discoverArea h2 {
  text-align: left;
}
#discoverArea h3 {
  margin-top: 30px;
  margin-bottom: 10px;
}
#discoverArea .btn {
  margin-top: 30px;
}
#discoverArea .txtArea {
  width: 39%;
}
#discoverArea .imgArea {
  width: 56%;
}
@media screen and (max-width: 1024px) {
  #discoverArea .txtArea {
    width: 100%;
  }
  #discoverArea .imgArea {
    display: none;
  }
}
@media screen and (max-width: 767px) {
  #discoverArea h2 {
    text-align: center;
  }
}

#aboutArea p {
  text-align: center;
}

#serviceArea h2, #serviceArea > p {
  text-align: center;
  max-width: 640px;
  margin: auto;
}
#serviceArea h2 {
  margin-bottom: 20px;
}
#serviceArea ul {
  justify-content: space-between;
  margin-top: 60px;
}
#serviceArea ul li {
  width: 32%;
  margin-bottom: 50px;
}
#serviceArea ul li img {
  margin-bottom: 25px;
  height: 60px;
  width: auto;
}
#serviceArea h3 {
  font-size: clamp(15px, 2vw, 20px);
  margin-bottom: 10px;
}
#serviceArea p {
  font-size: clamp(15px, 2vw, 15px);
}
@media screen and (max-width: 767px) {
  #serviceArea ul li {
    width: 100%;
    text-align: center;
    max-width: 500px;
    margin: 0 auto 50px;
  }
  #serviceArea ul li img {
    margin: 0 auto 25px;
  }
}

#priceArea h2 {
  margin-bottom: 60px;
}
#priceArea h3 {
  font-size: clamp(20px, 2vw, 30px);
  font-weight: 800;
  margin-bottom: 25px;
}
#priceArea > ul {
  justify-content: space-between;
}
#priceArea > ul > li {
  border: 1px solid #707070;
  border-radius: 10px;
  padding: 40px 15px;
  width: 31.6%;
  text-align: center;
  margin-bottom: 20px;
  background: #fff;
}
#priceArea > ul > li:nth-of-type(2) {
  background: #FA471C;
  color: #fff;
  border-color: #FA471C;
}
#priceArea > ul > li:not(:nth-of-type(2)) div {
  background: #FA471C;
  color: #fff;
}
#priceArea > ul > li div {
  border-radius: 30px;
  margin: 0 auto 25px;
  max-width: 270px;
}
#priceArea > ul > li div .large {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: bold;
}
#priceArea > ul > li li {
  margin-bottom: 1em;
}
#priceArea .btn {
  margin: 25px auto 0;
}
@media screen and (max-width: 767px) {
  #priceArea > ul > li {
    width: 100%;
    max-width: 500px;
    margin: 0 auto 20px;
  }
}

#applyArea {
  text-align: center;
}
#applyArea .btn {
  margin-top: 20px;
  width: 220px;
}

#workArea .grid-item {
  width: calc(25% - 30px);
  margin-bottom: 40px;
  cursor: pointer;
  overflow: hidden;
  border-radius: 10px;
}
#workArea .grid-item img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
  transition: 0.3s ease;
}
#workArea .grid-item img:hover {
  scale: 1.1;
  transition: 0.3s ease;
  opacity: 0.8;
}
#workArea dialog {
  border: none;
}
#workArea #gallery-modal {
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: none;
  background: rgba(0, 0, 0, 0.7);
  text-align: right;
}
#workArea #gallery-modal .gallery-modal__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100vw;
  height: 100vh;
}
#workArea #gallery-modal .gallery-modal__inner .gallery-modal__content {
  position: relative;
  margin: 0 10px;
  width: fit-content;
  height: fit-content;
}
#workArea #gallery-modal #gallery-modal-close {
  cursor: pointer;
  margin: 0 auto;
  color: #ccc;
  background: none;
  font-size: 40px;
  border: none;
}
#workArea #gallery-modal #gallery-modal-close:hover {
  color: #fff;
}
#workArea #gallery-modal #gallery-modal-close:focus-visible {
  outline: none;
}
#workArea #gallery-modal .gallery-modal__figure {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0;
}
#workArea #gallery-modal .gallery-modal__image {
  display: block;
  max-width: 100%;
  max-height: 75vh;
  width: auto;
  height: auto;
  object-fit: contain;
}
#workArea #gallery-modal .gallery-modal__caption {
  color: #fff;
  font-size: 15px;
  margin-right: auto;
  margin-top: 5px;
}
#workArea #gallery-modal #gallery-modal-prev, #workArea #gallery-modal #gallery-modal-next {
  background: none;
  width: 80px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}
#workArea #gallery-modal #gallery-modal-prev::before, #workArea #gallery-modal #gallery-modal-next::before {
  content: "";
  display: block;
  width: 30px;
  height: 30px;
  border-top: 3px solid #ececec;
  border-right: 3px solid #ececec;
}
#workArea #gallery-modal #gallery-modal-prev::before:hover, #workArea #gallery-modal #gallery-modal-next::before:hover {
  border-top-color: #fff;
  border-right-color: #fff;
}
#workArea #gallery-modal #gallery-modal-prev {
  position: absolute;
  left: 0;
}
#workArea #gallery-modal #gallery-modal-prev::before {
  transform: rotate(-135deg);
}
#workArea #gallery-modal #gallery-modal-next {
  position: absolute;
  right: 0;
}
#workArea #gallery-modal #gallery-modal-next::before {
  transform: rotate(45deg);
}
@media screen and (max-width: 1024px) {
  #workArea .grid-item {
    width: calc(33.3% - 28px);
  }
}
@media screen and (max-width: 767px) {
  #workArea .grid-item {
    width: calc(50% - 10px);
    margin-bottom: 20px;
  }
}

#contactArea {
  text-align: center;
  background: #fff;
  padding: 80px 20px;
  border-radius: 10px;
}
#contactArea h2 {
  margin-bottom: 30px;
}
#contactArea h3 {
  margin-bottom: 10px;
  font-size: clamp(18px, 2vw, 30px);
}
#contactArea .mail, #contactArea .tel {
  font-size: clamp(18px, 2vw, 30px);
}
#contactArea .mail::before, #contactArea .tel::before {
  content: "";
  display: inline-block;
  margin-right: 20px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  vertical-align: -5px;
}
#contactArea .mail::before {
  width: 37px;
  height: 28px;
  background-image: url("../img/contact_mail.png");
}
#contactArea .tel {
  margin-bottom: 30px;
}
#contactArea .tel::before {
  width: 35px;
  height: 35px;
  background-image: url("../img/contact_tel.png");
}
#contactArea .address {
  font-size: clamp(15px, 2vw, 20px);
  margin-bottom: 20px;
}
#contactArea iframe {
  max-width: 100%;
}
@media screen and (max-width: 1024px) {
  #contactArea {
    margin-bottom: 0;
    border-radius: 0;
  }
  #contactArea .mail::before, #contactArea .tel::before {
    margin-right: 10px;
  }
  #contactArea .mail::before {
    width: 27px;
    height: 18px;
  }
  #contactArea .tel::before {
    width: 30px;
    height: 20px;
  }
}

footer {
  padding: 90px 20px;
  text-align: center;
}
footer .wrap840 {
  padding: 0;
}
footer .service-logo {
  display: block;
  margin: 0 auto 20px;
}
footer ul {
  margin-bottom: 20px;
}
footer ul li {
  margin: 0 8px;
}
footer a:hover {
  opacity: 0.9;
}
@media screen and (max-width: 767px) {
  footer .service-logo {
    width: 400px;
  }
}