@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,400;0,700;1,400;1,700&family=Noto+Sans+JP:wght@400;700&display=swap');


/* RESET
------------------------------------*/

*:where(:not(iframe, canvas, img, svg, video):not(svg *):not(.postBody *)) {
    all: unset;
    display: revert;
}
*,
*::before,
*::after {
    box-sizing: border-box;
}
ul[role="list"], ol[role="list"] {
  list-style: none
}
img {
    max-width: 100%;
    vertical-align: bottom;
}

table {
    border-collapse: collapse;
}

textarea {
    white-space: revert;
}



/* BASE
------------------------------------*/

html {
  height: 100%;
}

body {
  padding: 0;
  margin: 0;    
  position: relative;
  font-family: "Montserrat", "Noto Sans JP", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "游ゴシック", YuGothic, "Yu Gothic", "メイリオ", Meiryo, Verdana, sans-serif;
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: #333;
  background: #F3F3F3;
}

:root{
  --ft-blue: #203763;
}


/* COMMON
------------------------------------*/

a:not(.postBody a) {
  cursor: pointer;
}
ul:not(.postBody ul),
ol:not(.postBody ol),
li:not(.postBody li) {
  list-style: none;
}
.sp {
  display: none!important;
}
.wrap {
  max-width: 1220px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 120px;
  padding-right: 50px;
  box-sizing: border-box;
}
.wrap__out {
  padding-left: 120px; 
}
.wrap__in {
  max-width: 1220px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 50px;
  padding-right: 50px;
  box-sizing: border-box;
}

.relative {
  position: relative;
}

img {
  max-width: 100%;
}
p {
  line-height: 2em;
}


@media (max-width: 767px) {
  .pc {
    display: none!important;
  }
  .sp {
    display: inherit!important;
  }
  .wrap,
  .wrap__in {
    padding-left: 20px;
    padding-right: 20px;
  }
  .wrap__out {
    padding-left: 0;
  }

}
/* end @media */


@media (min-width: 768px) {
  .imgHover:hover {
    opacity: 0.8;
  }
} /* end @media */


.right {
  text-align: right;
}

.imgHvr {
  transition: all 0.3s;
}
.imgHvr:hover {
  opacity: 0.7;
}

.fadeIn {
  opacity : 0;
  transition: opacity 2s;
}
.fadeInUp {
  opacity : 0;
  transform: translateY(20px);
  transition: opacity 1s, transform 1s;
}



/* パンくず
------------------------------------*/

.breadcrumb {
  position: absolute;
  top: 163px;
  right: 100px;
  font-size: 12px;
  color: #CCCCCC;
}
.breadcrumb ol {
  position: relative;
}

.breadcrumb li {
  position: relative;
  display: inline-block;
  line-height: 1.5em;
  margin-bottom: 16px;
}
.breadcrumb li a {
  position: relative;
  color: #FFF502;
  margin-right: 26px;
}
.breadcrumb li a::after {
  position: absolute;
  display: block;
  content: "";
  bottom: -3px;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: #FFF502;
}
.breadcrumb li a::before {
  position: absolute;
  display: block;
  content: "";
  top: 4px;
  right: -16px;
  width: 4px;
  height: 8px;
  background: url("../img/pun_arr.webp");
  background-size: 4px 8px;
}
.breadcrumb li:first-child::before {
  position: absolute;
  display: block;
  content: "";
  top: 0;
  left: -26px;
  width: 16px;
  height: 19px;
  background: url("../img/pun_home.webp");
  background-size: 16px 19px;
}


@media (max-width: 767px) {

  .breadcrumb {
    position: absolute;
    z-index: 100;
    top: 82px;
    right: 20px;
    padding-left: 20px;
    text-align: right;
  }
  .ttl01 {
    font-size: 30px;
  }
}
/* end @media */



/* HEADER
------------------------------------*/

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 70px;
  height: 100vh;
  z-index: 100;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-bottom: 80px;
  border-right: 1px solid #D8DEEA;
  transition: border-color 0.3s ease, background-color 0.3s ease;
}
header.is-menu-open {
  border-right-color: transparent;
}
/* --- 追加：マウスオーバー時（背景白＋線を表示） --- */
header.is-hover {
  background-color: #fff;
  border-right-color: #ccc;
}

/* --- 既存：MENU OPEN時（メニュー画面と同じ背景色に） --- */
header.is-menu-open {
  background-color: #f2f4f6;
  border-right-color: transparent;
}


.header__cr {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  writing-mode: vertical-rl;
  font-size: 10px;
  color: var(--ft-blue);
}

.menu-trigger {
  position: relative;
  width: 40px;
  height: 40px;
  cursor: pointer;
}

.menu-bar,
.menu-bar::before,
.menu-bar::after {
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  height: 1px;
  background-color: #203763;
  border-radius: 1px;
  transition: all 0.3s ease-in-out;
}

.menu-bar {
  width: 30px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.menu-trigger:hover .menu-bar {
  width: 40px;
}

.menu-bar::before {
  top: -6px;
  left: 0;
}

.menu-bar::after {
  bottom: -6px;
  left: 0;
}

.menu-trigger.is-open .menu-bar {
  background-color: transparent;
}

.menu-trigger.is-open .menu-bar::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-trigger.is-open .menu-bar::after {
  bottom: 0;
  transform: rotate(-45deg);
}

.menu-trigger.is-open:hover .menu-bar::before {
  transform: rotate(135deg) scale(1.1); /* 45度 + 90度回転 */
}

.menu-trigger.is-open:hover .menu-bar::after {
  transform: rotate(-135deg) scale(1.1); /* -45度 - 90度回転 */
}

.nav-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 90;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: #f2f4f6;
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s ease;
}

.nav-menu.is-open {
  opacity: 1;
  visibility: visible;
}

.nav-menu__list {
  margin-bottom: 50px;
  padding: 0;
  list-style: none;
  text-align: center;
}

.nav-menu__list li {
  margin: 20px 0;
}

.nav-menu__list a {
  font-size: 20px;
  font-weight: bold;
  color: #203763;
  text-decoration: none;
  letter-spacing: 0.1em;
}

.btn-contact {
  display: inline-block;
  padding: 15px 45px;
  font-size: 14px;
  color: #fff;
  text-decoration: none;
  background-color: #e64a2e;
  border-radius: 50px;
  transition: opacity 0.3s;
}

.btn-contact:hover {
  opacity: 0.8;
}




/* COMMON
------------------------------------*/

.btn1 {
  display: inline-block;
  width: 224px;
  padding: 18px 30px;
  font-size: 14px;
  border: 1px solid #DCE3EF;
  border-radius: 30px;
  background: #FFF url("../img/btn1.webp") no-repeat;
  background-size: 35px 35px;
  background-position: top 10px right 10px;
}