/* --------------------------------- */
/* bace */
/* --------------------------------- */
html {
  font-size: 62.5%;
}

body {
  font-size: 1.6rem;
  letter-spacing: .05em;
  color: #171717;
  font-family: 'Noto Serif', 'Noto Serif JP', serif;
}

img {
  width: 100%;
  vertical-align: bottom;
}

.section-wrapper {
  padding: 100px 0 70px;
}

.section-title {
  max-width: 1000px;
  color: #282F35;
  font-size: 6rem;
  font-style: italic;
  margin: 0 auto 80px;
  padding:0 20px;
}

.section-title::after {
  content: "";
  display: inline-block;
  background-color: #282F35;
  width: 200px;
  height: 5px;
  margin-left: 30px;
  vertical-align: middle;
}

.section-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 50px;
}

.section-bottom {
  max-width: 1200px;
  margin: 0 auto;
  font-size: 9rem;
  opacity: .05;
}

.submit-btn {
  display: block;
  width: 235px;
  line-height: 59px;
  background-color: #F7D43F;
  box-shadow: 0 0 6px #1B1310;
  border-radius: 30px;
  text-align: center;
  margin: 0 auto 70px;
  color: #171717;
  text-decoration: none;
  font-weight: bold;
  transition: .3s;
  border: none;
}

.submit-btn:hover {
  opacity: .7;
  transition: .3s;
  cursor: pointer;
}

/* .text-right {
  text-align: right;
}

.text-white {
  color: #fff;
}

.section-title.text-white::after {
  background-color: #fff;
}

.sp-br {
  display: none;
} */

/* --------------------------------- */
/* header */
/* --------------------------------- */
.header {
  padding: 19px 30px;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  box-sizing: border-box;
  width: 100%;
  transition: .3s;
}

.header-inner {
display: flex;
justify-content: space-between;
align-items: center;
max-width: 1200px;
margin: 0 auto;
/* background-color: brown; */
}

.header a {
  color: #fff;
  font-weight: bold;
  font-style: italic;
  text-decoration: none;
  transition: .3s;
}

.header a:hover {
  opacity: .7;
  transition: .3s;
}

.site-title {
  font-size: 2.6rem;
}

.nav-list {
  display: flex;
}

.nav-item {
  margin-right: 30px;
}

.nav-item:last-of-type {
  margin-right: 0;
}

.burger-btn {
  display: none;
}

.header.fixed {
  position: fixed;
  background-color: #282f35;
  padding: 30px;
  width: 100%;
  transition: .3s;
}

/* --------------------------------- */
/* page-title */
/* --------------------------------- */
.page-title-wrapper {
  height: 453px;
  /* position: relative; */
  background-image: url(../img-second1/contact-page-bgi@2x.jpg);
  background-size: cover;
  background-position: center;
}

.page-title {
  font-size: 6rem;
  font-weight: bold;
  font-style: italic;
  text-align: center;
  padding-top: 186px;
  color: #fff;
}

.page-title-bottom {
  font-size: 9rem;
  color: #fff;
  opacity: .1;
  margin: 20px 0 0 48px;
}
/* --------------------------------- */
/* form */
/* --------------------------------- */
.form-wrapper {
  padding: 100px 0 80px;
}

.form-list {
  max-width: 700px;
  margin: 0 auto 80px;
  padding: 0 50px;
}

.form-item {
  margin-bottom: 25px;
}

.form-item:last-of-type {
  margin-bottom: 0;
}

.form-label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
}

input, textarea {   /*form系タグのリセットの指定*/
  resize: none;   /*textareaのサイズ変更をできなくする*/
  appearance: none; /*→外観、規定の装飾を解除 */
  -webkit-appearance: none; /*クローム、サファリなどでの規定装飾を解除*/
  outline: none;  /*輪郭線の削除*/
  border: 1px solid #141414;
  width: 100%;
  box-sizing: border-box;
}

.input-text {
  padding: 0 8px;
  line-height: 30px;
}

textarea {
  height: 170px;
 padding: 0 8px;
 line-height: 30px;
}

.checkbox-list {
  display: flex;
}

.checkbox-item {
  margin-right: 20px;
}

.checkbox label,
.checkbox {
  cursor: pointer;
}

.checkbox {
  border: solid 1px #282f35;
  height: 10px;
  width: 10px;
  margin-right: 10px;
}

.checkbox:checked {    /*checkboxをオンの状態にする*/
  background-color: #333;
}

/* --------------------------------- */
/* footer */
/* --------------------------------- */
footer {
  padding: 30px 0;
  text-align: center;
  font-size: 1.4rem;
  font-weight: bold;
  color: #282F35;
}

@media(max-width: 768px) {
  /* --------------------------------- */
  /* bace sp */
  /* --------------------------------- */
.section-wrapper {
  padding: 100px 0 40px;
}

.section-title {
  padding: 0 4vw;
  font-size: 3rem;
  margin-bottom: 50px;
}

.section-title::after {
  width: 90px;
}

.section-inner {
  padding: 0 4vw;
}

.section-bottom {
  font-size: 4rem;
  padding: 0 4vw;
}

.link-btn {
  margin-bottom: 40px;
}
  /* --------------------------------- */
  /* header sp */
  /* --------------------------------- */
.header {
  padding: 30px 4vw 0;
}

.header-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: #282f35;
}

.nav-list {
  height: 100%;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.nav-item {
  margin: 0 0 30px;
}

.nav-item:last-of-type {
  margin-bottom: 0;
}

.burger-btn {
  display: block;
  position: absolute;
  top: 30px;
  right: 4vw;
}

.burger-btn .bar {
  display: block;
  height: 3px;
  width: 30px;
  background-color: #fff;
  transition: .3s;
}

.bar-top, .bar-mid {
  margin-bottom: 8px;
}

.burger-btn.cross .bar-top {
  transform: rotate(45deg) translate(8px, 8px);
  transition: .3s;
}

.burger-btn.cross .bar-mid {
  opacity: 0;
  transition: .3s;
}

.burger-btn.cross .bar-bottom {
  transform: rotate(-45deg) translate(8px, -8px);
  transition: .3s;
}

body.noscroll {
  overflow: hidden;
}

button {
  background-color: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  padding: 0;
  appearance: none;
}

.sp-br {
  display: block;
}

.pc-br {
  display: none;
}

  /* --------------------------------- */
  /* form */
  /* --------------------------------- */

.checkbox-list {
  display: block;
}

.checkbox-item {
  margin-right: 0;
}

}