@charset "UTF-8";

/* ======================
   全ページ共通
====================== */
html {
  scroll-behavior: smooth;
  font-size: clamp(14px, 1.4vw, 18px);
}

.font_s {
  font-size: clamp(12px, 1.2vw, 15px);
}

body {
  color: #333;
  letter-spacing: 0.05rem;
  line-height: 1.7;
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
  background: #fff;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.eng {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 700;
  font-style: normal;
}

.bold {
  font-weight: bold;
}

footer {
  margin-top: auto;
}

img {
  width: 100%;
  height: auto;
  display: block;
}

a {
  color: #333;
  text-decoration: none;
}

.textlink:hover {
  color: #4eb6cf;
  transition: 0.3s ease;
}
@media (max-width: 540px) {
  .textlink:hover {
    color: #333;
  }
}

.sec_head {
  margin-bottom: 3rem;
}

.sec_head .main {
  position: relative;
  font-size: 4.5rem;
  line-height: 1.2;
  color: #fff;
}
.sec_head .sub {
  color: #fff;
  font-weight: bold;
}
@media (max-width: 540px) {
  .sec_head {
    margin-bottom: 2.5rem;
  }

  .sec_head .main {
    position: relative;
    font-size: 3.5rem;
    line-height: 1.2;
    color: #fff;
  }
}

.sec_head_s {
  background-color: #fff;
  padding: 0.2rem 0.75rem;
  font-size: 2rem;
  display: inline-block;
  font-weight: bold;
  color: #1e1e1e;
}

@media (max-width: 540px) {
  .sec_timetable .sec_head_s {
    font-size: 1.5rem;
    display: inline-flex;
    align-items: center;
    line-height: 1.5;
  }
}
.sec_head_s .eng {
  font-size: 2.5rem;
  margin-right: 0.5rem;
}
/* ======================
   コンテンツ幅
====================== */
.pcWidth-xl {
  max-width: 1600px;
  width: 80%;
  margin: 0 auto;
}
.pcWidth-l {
  max-width: 1200px;
  width: 80%;
  margin: 0 auto;
}
.pcWidth-m {
  max-width: 960px;
  width: 80%;
  margin: 0 auto;
}
.pcWidth-s {
  max-width: 700px;
  width: 80%;
  margin: 0 auto;
}
.pcWidth-ss {
  max-width: 500px;
  width: 80%;
  margin: 0 auto;
}
@media (max-width: 540px) {
  .pcWidth-xl {
    width: 87%;
  }
  .pcWidth-l {
    width: 87%;
  }
  .pcWidth-m {
    width: 87%;
  }
  .pcWidth-s {
    width: 87%;
  }
  .pcWidth-ss {
    width: 87%;
  }
}

/* ======================
   セクション余白
====================== */
.secOuter-s {
  padding: 4rem 0 5rem;
}
.secOuter-m {
  padding: 5rem 0 6.5rem;
}
.secOuter-l {
  padding: 7rem 0 8rem;
}

@media (max-width: 540px) {
  .secOuter-s {
    padding: 3rem 0 4rem;
  }
  .secOuter-m {
    padding: 3rem 0 4.5rem;
  }
  .secOuter-l {
    padding: 3.5rem 0 4.5rem;
  }
}

/* ======================
   ヘッダー
====================== */
.globalmenu {
  height: 5rem;
  padding: 1rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: fixed;
  width: 100%;
  z-index: 100;
}

.globalmenu-left {
  height: 100%;
}
@media (max-width: 540px) {
  .globalmenu {
    width: auto;
    z-index: 200;
  }
  .globalmenu-left {
    height: 90%;
  }
}

.globalmenu-left img {
  height: 100%;
  width: auto;
}

.globalmenu-right ul {
  display: flex;
  align-items: center;
}

.globalmenu-right li {
  margin-left: 2vw;
}
.globalmenu-right li:last-child {
  margin-left: 1vw;
}
.globalmenu-right .textlink a {
  transition: 0.3s ease;
  color: #fff;
}
.globalmenu-right .textlink a:hover {
  opacity: 0.6;
  transition: 0.3s ease;
}

@media (max-width: 540px) {
  .globalmenu-right ul {
    display: none;
  }
}

.globalmenu-right .btn_header:hover {
  opacity: 0.7;
  transition: 0.3s ease;
}

.globalmenu-right .btn_header img {
  width: 1.75rem;
  margin-right: 0.25rem;
}
.btn_header a {
  display: inline-flex;
  padding: 0.5rem 1.5rem;
  justify-content: center;
  align-items: center;
  border-radius: 100px;
  background: linear-gradient(90deg, #f5a000 0%, #e5004d 100%);
  color: #fff;
}
/* ---------- ハンバーガー ---------- */
.hamburger {
  width: 30px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  cursor: pointer;
  z-index: 200;
  right: 0.75rem;
  top: 0.75rem;
}
@media (min-width: 540px) {
  .hamburger {
    display: none;
  }
}
.hamburger span {
  position: absolute;
  width: 20px;
  height: 2px;
  background: #fff;
  left: 50%;
  bottom: 50%;
  transform: translateX(-50%);
  transition: transform 0.4s ease, opacity 0.3s ease;
}

/* 中央基準で均等 */
.hamburger span:nth-child(1) {
  transform: translate(-50%, -8px);
}
.hamburger span:nth-child(2) {
  transform: translate(-50%, 0);
}
.hamburger span:nth-child(3) {
  transform: translate(-50%, 8px);
}

/* クリックで × */
.hamburger.active span:nth-child(1) {
  transform: translate(-50%, 0) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translate(-50%, 0) rotate(-45deg);
}

/* ---------- SPメニュー ---------- */

/* 背景スライドパネル */
.drawer-bg {
  position: fixed;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100vh;
  background: linear-gradient(270deg, #1e1e1e 0%, #1f4a71 100%);
  transition: left 0.45s ease;
  z-index: 150;
}

.drawer-bg.active {
  left: 0;
}

/* 内部コンテンツ */
.drawer-inner {
  padding: 100px 30px 40px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.drawer-bg.active .drawer-inner {
  opacity: 1;
  text-align: center;
  transform: translateY(0px);
}

.drawer-menu {
  list-style: none;
  padding: 0;
}

.drawer-menu li {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2rem;
}

.drawer-menu li:last-child {
  margin-top: 5rem;
}

.drawer-menu li a {
  color: #fff;
}
.drawer-button {
  width: 100%;
}

/* ボタン */
.btn {
  display: inline-block;
  width: auto;
  border-radius: 2rem;
  background: #32b5d9;
  font-weight: 600;
  transition: 0.3s ease;
}

.btn:hover {
  transform: scale(1.03);
  transition: 0.3s ease;
}

.btn a {
  position: relative;
  padding: 1.2rem 0rem 1.2rem 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
  color: #fff;
}
@media (max-width: 540px) {
  .btn {
    border-radius: 3rem;
    width: 90%;
    margin: auto;
  }
  .btn a {
    padding: 1.6rem 0rem 1.6rem 2.5rem;
  }
}

.btn_white {
  background: #fff;
}
.btn.btn_white a {
  color: #32b5d9;
}
.btn a::after {
  position: absolute;
  right: 1.25rem;
  content: "";
  display: block;
  width: 2rem;
  height: 0.5rem;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='30' height='8' viewBox='0 0 30 8' fill='none'><path d='M-2.62267e-07 6.71094L27.0645 6.71093L21.0001 0.710938' stroke='white' stroke-width='2'/></svg>")
    no-repeat center / contain;
}
.btn.btn_white a::after {
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='30' height='8' viewBox='0 0 30 8' fill='none'><path d='M-2.62267e-07 6.71094L27.0645 6.71093L21.0001 0.710938' stroke='%2332b5d9' stroke-width='2'/></svg>")
    no-repeat center / contain;
}
main {
  overflow-y: hidden;
}
/* ======================
   FV
====================== */
.fv {
  height: 100vh;
  min-height: 750px;
  background-image: url(https://corp.hataraba.com/_cms/wp-content/themes/hataraba/iwc2026/img/fv_back.jpg);
  background-size: cover;
  background-position: center;
  position: relative;
}

@media (min-width: 1500px) {
  .fv {
    min-height: 900px;
  }
}
@media (max-width: 540px) {
  .fv {
    height: auto;
    min-height: initial;
    padding: 5rem 0 3rem;
  }
}
.fv .contents {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  transform: translate(-50%, -50%);
  text-align: center;
}
@media (max-width: 540px) {
  .fv .contents {
    position: relative;
    top: initial;
    transform: initial;
    left: initial;
  }
}

.fv .contents .logo_company {
  width: 35rem;
  margin: auto;
  margin-bottom: 1.5rem;
}

.fv .contents .logo_servise {
  width: 35rem;
  margin: auto;
  margin-bottom: 1rem;
}
@media (min-width: 1500px) {
  .fv .contents .logo_company {
    width: 43rem;
  }
  .fv .contents .logo_servise {
    width: 43rem;
  }
}

.fv_disc_day {
  width: 33rem;
  margin: auto;
  margin-bottom: 2rem;
  margin-top: 1.5rem;
}

@media (min-width: 1500px) {
  .fv_disc_day {
    width: 40rem;
    margin-bottom: 3rem;
    margin-top: 2rem;
  }
}
@media (max-width: 540px) {
  .fv .contents .logo_company {
    width: 17rem;
  }

  .fv .contents .logo_servise {
    width: 24rem;
  }

  .fv_disc_day {
    width: 24rem;
  }
}
/*
.fv .contents .fv_disc {
  font-size: 1.2rem;
  color: #fff;
  font-weight: bold;
  margin-bottom: 0.5rem;
}
.fv .contents .fv_day {
  font-size: 3.5rem;
  color: #fff;
}
@media (min-width: 1500px) {
  .fv .contents .fv_disc {
    font-size: 1.5rem;
  }
  .fv .contents .fv_day {
    font-size: 4rem;
  }
} */

@media (max-width: 540px) {
  .fv .contents .fv_disc {
    font-size: 1rem;
  }
  .fv .contents .fv_day {
    font-size: 2rem;
  }
}
.fv_btn_area {
  margin-top: 1rem;
  text-align: center;
}

.fv_btn {
  font-size: 1.3rem;
  display: inline-flex;
  padding: 1.3rem 7rem;
  justify-content: center;
  align-items: center;
  border-radius: 100px;
  background: linear-gradient(90deg, #f5a000 0%, #e5004d 100%);
  color: #fff;
  font-weight: bold;
  transition: 0.3s ease;
}

.fv_btn:hover {
  transform: scale(1.05);
  transition: 0.3s ease;
}

@media (max-width: 540px) {
  .fv_btn {
    padding: 1.3rem 5rem;
  }
}
.fv_btn img {
  width: 1.5rem;
  margin-right: 1rem;
}
/* ======================
   top_message
====================== */
.top_message {
  padding: 7rem 0 0;
  background-image: url(https://corp.hataraba.com/_cms/wp-content/themes/hataraba/iwc2026/img/top/back_about.jpg);
  background-position: bottom;
  background-size: cover;
  position: relative;
  z-index: 10;
  overflow: hidden;
  background: linear-gradient(270deg, #1e1e1e 0%, #1f4a71 100%);
}
@media (max-width: 540px) {
  .top_message {
    padding: 4rem 0 0;
  }
}

.top_message .back_object {
  position: absolute;
}

.top_message .back_object.left {
  left: 0;
  width: 16.5rem;
}
.top_message .back_object.right {
  right: 0;
  top: 35%;
  width: 15rem;
}

.top_message .back_object.sp1 {
  left: 0;
  top: 7%;
  width: 6.5rem;
  opacity: 0.4;
}
.top_message .back_object.sp2 {
  right: 0;
  top: 31%;
  width: 9.5rem;
}
.top_message .back_object.sp3 {
  left: 0;
  bottom: 11.5%;
  width: 10rem;
  opacity: 0.4;
}

.top_message .sentence {
  line-height: 210%;
  position: relative;
  z-index: 10;
  font-style: normal;
  font-weight: 500;
  font-size: 1.01rem;
  margin-bottom: 3rem;
  color: #fff;
  text-align: center;
}
@media (max-width: 540px) {
  .top_message .sentence {
    margin-bottom: 2rem;
  }
}
/* 外枠（画面幅いっぱい・はみ出した部分は隠す） */
.flow-wrap {
  width: 100%;
  overflow: hidden;
  position: relative;
  margin-bottom: -1.6rem;
  z-index: 0;
  /* 背景色必要ならここで設定 */
}

/* 内側を横方向に2枚並べる */
.flow-inner {
  display: flex;
  width: max-content;
  animation: flow-left 20s linear infinite;
}

/* SVG は高さ可変＋横幅自動 */
.flow-inner img {
  height: 7rem; /* 好みで変更（100pxや150pxでもOK） */
  width: auto;
  margin-right: 2rem;
}

@media (max-width: 540px) {
  .flow-inner img {
    height: 5rem; /* 好みで変更（100pxや150pxでもOK） */
    width: auto;
  }
}
@keyframes flow-left {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* ======================
   sec_timetable
====================== */

.sec_timetable {
  padding: 4rem 0 8rem;
  position: relative;
  background: linear-gradient(270deg, #1f4a71 0%, #1e1e1e 100%);
}
@media (max-width: 540px) {
  .sec_timetable {
    padding: 4rem 0 5rem;
  }
}
.sec_timetable .object {
  position: absolute;
  z-index: 0;
}

.sec_timetable .object1 {
  right: 2rem;
  top: 16rem;
  width: 15rem;
  opacity: 0.4;
}
.sec_timetable .object2 {
  left: 0;
  top: 27.5%;
  transform: translateY(-50%);
  width: 6rem;
  opacity: 0.4;
}
.sec_timetable .object3 {
  right: 0rem;
  top: 50%;
  transform: translateY(-50%);
  width: 15rem;
}

.sec_timetable .object4 {
  left: 0rem;
  bottom: 17%;
  transform: translateY(-50%);
  width: 12rem;
}

.sec_timetable .object5 {
  right: 0rem;
  bottom: 0;
  width: 20rem;
}

.sec_timetable .object.sp1 {
  left: initial;
  right: 0rem;
  top: 9rem;
  width: 7rem;
}
.sec_timetable .object.sp2 {
  right: initial;
  left: 0rem;
  top: 17.7%;
  width: 7rem;
  opacity: 0.4;
}
.sec_timetable .object.sp3 {
  left: initial;
  right: 0rem;
  top: 21.5%;
  width: 7rem;
  opacity: 0.4;
}

.sec_timetable .object.sp4 {
  right: 0;
  left: initial;
  top: 44.5%;
  width: 9rem;
}
.sec_timetable .object.sp5 {
  right: initial;
  left: 0;
  bottom: 4.5%;
  width: 7rem;
  opacity: 0.4;
}
.sec_timetable .object.sp6 {
  right: 0;
  left: initial;
  bottom: 4.5%;
  width: 7rem;
  opacity: 0.4;
  bottom: 1%;
  width: 4rem;
}

.sec_timetable .sec_head_s {
  margin-bottom: 2rem;
}

.timetable_list {
  position: relative;
  padding-left: 3.5rem;
  padding-bottom: 3rem;
  padding-top: 1.5rem;
  margin-bottom: 3rem;
  border-left: 1px solid;
  color: #fff;
  z-index: 1;
}
@media (max-width: 540px) {
  .timetable_list {
    position: relative;
    padding-left: 2rem;
    padding-bottom: 0.5rem;
    padding-top: 0rem;
    margin-bottom: 2rem;
    border-left: 1px solid;
    color: #fff;
    z-index: 0;
  }
}
.schedule_list_wrap {
  margin-bottom: 2rem;
}
@media (max-width: 540px) {
  .schedule_list_wrap {
    margin-bottom: 1rem;
  }
}
.schedule_head {
  display: inline-flex;
  align-items: baseline;
  font-size: 1.2rem;
  border-bottom: 1px solid;
  position: relative;
}

.schedule_head .eng {
  display: flex;
  line-height: 1.2;
  font-size: 2.75rem;
  margin-right: 2.2rem;
}

@media (max-width: 540px) {
  .schedule_head {
    font-size: 1.2rem;
  }
  .schedule_head .eng {
    font-size: 1.8rem;
  }
}

/* 丸（各行に1個） */
.schedule_head::before {
  content: "";
  position: absolute;
  left: -3.9rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: #fff;
}

/* 点線（丸から本文へ） */
.schedule_head::after {
  content: "";
  position: absolute;
  left: -3rem;
  top: 50%;
  transform: translateY(-50%);
  width: 2.5rem;
  border-top: 2px dashed rgba(255, 255, 255, 0.95);
  transform: translateY(-50%);
}
@media (max-width: 540px) {
  /* 丸（各行に1個） */
  .schedule_head::before {
    left: -2.4rem;
  }

  /* 点線（丸から本文へ） */
  .schedule_head::after {
    left: -2rem;
    width: 1.6rem;
    border-top: 1px dashed rgba(255, 255, 255, 0.95);
  }
}
.schedule_list_wrap .sentence {
  margin-top: 1.5rem;
  font-size: 0.9rem;
}
@media (max-width: 540px) {
  .schedule_list_wrap .sentence {
    font-size: 0.92rem;
    letter-spacing: 0;
    margin-top: 0.5rem;
    margin-bottom: 1.25rem;
  }
}
.list_flex {
  display: flex;
}

.list_flex .left {
  width: 50%;
  padding-right: 5%;
  flex-shrink: 0;
  min-width: 26rem;
}
.list_flex .right {
  width: 50%;
  flex: 1;
}
@media (max-width: 540px) {
  .list_flex {
    display: block;
    margin-bottom: 2rem;
  }

  .list_flex .left {
    width: 100%;
    padding-right: initial;
    min-width: initial;
  }
  .list_flex .right {
    width: 100%;
  }
}
.info_box {
  margin-top: 2rem;
  margin-bottom: 3rem;
  /* padding: 2.5rem 4rem 4rem; */
  padding: 2.5rem 4rem 3rem;
  border: 1px solid #fff;
  background: rgba(255, 255, 255, 0.21);
}

@media (max-width: 540px) {
  .info_box {
    margin-bottom: 2rem;
  }
}

.info_box {
  text-align: center;
}
@media (max-width: 540px) {
  .info_box {
    margin-top: 1.5rem;
    /* padding: 2rem 1.5rem 2rem; */
    padding: 2rem 1.5rem 1rem;
    text-align: left;
  }
}

.info_box .head {
  margin-bottom: 0.5rem;
}
.info_box .head p {
  background-color: #003668;
  padding: 0.25rem 1rem;
  display: inline-block;
  font-size: 1.35rem;
  font-weight: bold;
  margin-bottom: 0.75rem;
}

.info_box .sentense {
  text-align: left;
  /* margin-bottom: 1rem; */
  font-size: 0.9rem;
}
@media (max-width: 540px) {
  .info_box .head {
    margin-bottom: 0.25rem;
  }
  .info_box .head p {
    font-size: 1.21rem;
    line-height: 1.3;
    padding: 0rem 0.5rem;
    letter-spacing: 0;
  }
  .info_box .sentense {
    text-align: left;
    /* margin-bottom: 1.5rem; */
    margin-bottom: 1rem;
    font-size: 0.95rem;
  }
}
.member_flex {
  display: flex;
  position: relative;
}

.member_flex .item {
  width: 30%;
  text-align: left;
}
.member_flex .item .company {
  font-size: 0.9rem;
}
.member_flex .item:nth-child(3n-1) {
  margin: 0 5%;
}
.member_flex .item .photo {
  margin-bottom: 1rem;
}

@media (max-width: 540px) {
  .member_flex {
    display: block;
    position: relative;
  }

  .member_flex .item {
    width: 100%;
    text-align: left;
    display: flex;
  }

  .member_flex .item:nth-child(3n-1) {
    margin: initial;
  }
  .member_flex .item .photo {
    width: 10rem;
    flex-shrink: 0;
    margin-right: 1rem;
    margin-bottom: 2.5rem;
  }
}
.member_flex .item .job {
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}
.member_flex .item .name {
  font-size: 1.15rem;
}

@media (max-width: 540px) {
  .member_flex .item .company {
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 0.5rem;
  }
  .member_flex .item .job {
    font-size: 0.87rem;
    margin-bottom: 0.5rem;
  }
  .member_flex .item .name {
    font-size: 1.45rem;
  }
}

.member_flex .read_more {
  position: absolute;
  background-color: #fff;
  padding: 0.5rem 3.5rem;
  right: -4rem;
  bottom: -4rem;
  font-weight: 500;
  border-radius: 1.5rem 0 0 0;
}

.member_flex .read_more span {
  font-size: 1.5rem;
  line-height: 1;
}

.note {
  margin-top: -2rem;
}
@media (max-width: 540px) {
  .note {
    margin-top: -1rem;
    font-size: 0.9rem;
  }
}
.timetable_list_2 {
  position: relative;
  z-index: 0;
  padding-left: 3.5rem;
  padding-bottom: 0rem;
  margin-bottom: 0;
  padding-top: 0;
  border-left: initial;
  color: #fff;
}

@media (max-width: 540px) {
  .timetable_list_2 {
    position: relative;
    padding-left: 2rem;
    padding-top: 0rem;
    border-left: initial;
    color: #fff;
  }
}
.timetable_list_2 .info_box {
  margin-top: 0;
  padding-bottom: 2rem;
  margin-bottom: 6rem;
}
@media (max-width: 540px) {
  .timetable_list_2 .info_box {
    padding-bottom: 3.5rem;
    margin-bottom: 4rem;
  }
}
.timetable_list_2 .info_box .head {
  margin-bottom: 2rem;
}
@media (max-width: 540px) {
  .timetable_list_2 .info_box .head {
    margin-bottom: 0.75rem;
  }
}
.info_box_flex {
  display: flex;
}
.info_box_flex .left {
  width: 50%;
  padding-right: 1rem;
}
.info_box_flex .right {
  width: 50%;
}
@media (max-width: 540px) {
  .info_box_flex {
    display: block;
  }
  .info_box_flex .left {
    width: 100%;
    padding-right: initial;
  }
  .info_box_flex .right {
    width: 100%;
  }
}
/* =========================
  モーダル
========================= */
body.is-modal-open {
  overflow: hidden; /* 背景スクロール停止 */
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
}

.modal.is-open {
  display: block;
}

.modal_overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

.modal_panel {
  position: relative;
  z-index: 1;
  height: 80vh;
  width: 85vw;
  max-width: 900px;
  top: 50%;
  transform: translateY(-50%);
  margin: auto;
  background: #fff;
  overflow: auto;
  padding: 4rem 5rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  overflow-y: scroll; /* これが「常時表示」の意図 */
  -webkit-overflow-scrolling: touch; /* iOSで慣性スクロール */
}

.modal_close {
  position: fixed;
  right: 12px;
  top: 10px;
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  color: #1a1a1a;
}

.modal_head {
  padding-bottom: 18px;
  border-bottom: 1px dashed #1a1a1a;
  margin-bottom: 2rem;
}

.modal_title {
  display: inline-block;
}

.modal_title p {
  background: #003668;
  color: #fff;
  padding: 0.25rem 1rem;
  font-size: 2.3vw;
  letter-spacing: 0;
  font-weight: 700;
  margin: 0 auto 0.75rem;
  width: max-content;
}

.modal_title_sp p {
  display: inline-block;
  text-align: center;
  background: #003668;
  color: #fff;
  padding: 0rem 0.5rem;
  line-height: 1.4;
  border-radius: initial;
  font-size: 1.25rem;
  font-weight: bold;
  margin: 0 0 0.5rem 0;
  letter-spacing: 0;
}
.modal_title_sp p:last-child {
  margin-bottom: 1rem;
}

@media (min-width: 1100px) {
  .modal_title p {
    font-size: 24px;
  }
}
.modal_lead {
  margin: 0;
  color: #222;
  line-height: 1.8;
  font-size: 0.95rem;
}

/* 登壇者リスト（添付の左右レイアウト） */
.speaker {
  display: grid;
  grid-template-columns: 1fr 18rem; /* 右の写真幅 */
  gap: 2.5rem;
  margin-bottom: 3rem;
  color: #1a1a1a;
}

.speaker:last-child {
  border-bottom: none;
  margin-bottom: 0;
}
@media (max-width: 540px) {
  .speaker {
    margin-bottom: 2rem;
  }
  .speaker_info {
    display: flex;
    margin-bottom: 1rem;
  }
  .speaker_info .photo_sp {
    width: 45%;
    flex-shrink: 0;
    margin-right: 1rem;
  }
}

.speaker_company {
  font-weight: 500;
  margin-bottom: 6px;
  font-size: 1.1rem;
}

.speaker_job {
  font-size: 0.8rem;
  margin-bottom: 0.5rem;
}

.speaker_name {
  font-weight: 500;
  font-size: 1.7rem;
  margin-bottom: 10px;
}

.speaker_bio {
  color: #222;
  font-size: clamp(14px, 1.4vw, 16px);
  line-height: 1.5;
}
@media (max-width: 540px) {
  .speaker_company {
    font-size: 1rem;
  }
  .speaker_bio {
    font-size: 0.95rem;
  }
  .speaker_job {
    font-size: 0.85rem;
  }
  .speaker_name {
    font-size: 1.45rem;
    margin-bottom: 0.75rem;
  }
}

.speaker_photo img {
  width: 100%;
  object-fit: cover;
  display: block;
}

/* スマホ調整 */
@media (max-width: 540px) {
  .modal_panel {
    padding: 2rem 2rem;
    height: 85vh;
  }
  .speaker {
    grid-template-columns: 1fr;
  }
  .speaker_photo img {
    height: 220px;
  }

  /* 既存の read_more はスマホだとはみ出しやすいので一応対策 */
  .member_flex .read_more {
    right: -1.5rem;
    bottom: -2rem;
    border-radius: 1.5rem 0 0 0;
    padding: 0.6rem 2.5rem;
  }
}

.cta_note {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  text-align: center;
}
.cta_note a {
  color: #fff;
  text-decoration: underline;
}
@media (max-width: 540px) {
  .cta_note {
    margin-top: 1.5rem;
    font-size: 0.85rem;
    text-align: left;
  }
}
/* ======================
   sec_about
====================== */

.sec_about {
  padding: 4rem 0 8rem;
  position: relative;
  background: linear-gradient(270deg, #1e1e1e 0%, #1f4a71 100%);
}

@media (max-width: 540px) {
  .sec_about {
    padding: 4rem 0 6rem;
  }
}
.sec_about .object {
  position: absolute;
  z-index: 0;
}

.sec_about .object1 {
  left: 0rem;
  top: 6rem;
  width: 17rem;
}
.sec_about .object2 {
  right: 0rem;
  top: 14rem;
  width: 18.5rem;
}

.sec_about .object3 {
  left: 0rem;
  bottom: 6rem;
  width: 16.5rem;
}
.sec_about .object4 {
  right: 0rem;
  bottom: 15rem;
  width: 10.5rem;
}
.sec_about .object.sp1 {
  right: 0;
  left: initial;
  top: 3.5rem;
  opacity: 0.4;
}
.sec_about .object.sp2 {
  right: initial;
  left: 0;
  top: 44%;
  opacity: 0.4;
}
.sec_about .object.sp3 {
  right: 0;
  left: initial;
  top: 38%;
  width: 9.5rem;
}
.sec_about .object.sp4 {
  right: initial;
  left: 0;
  bottom: 5.5%;
  opacity: 0.4;
}
.about_list_wrap {
  margin-top: 2rem;
  padding: 2.5rem 3rem 2rem;
  border: 1px solid #fff;
  background: rgba(255, 255, 255, 0.21);
  letter-spacing: 0;
}

@media (max-width: 540px) {
  .about_list_wrap {
    margin-top: 2rem;
    padding: 1.5rem 1.5rem 2rem;
    border: 1px solid #fff;
    background: rgba(255, 255, 255, 0.21);
    letter-spacing: 0;
  }
}
.about_list li {
  border-bottom: 1px solid #fff;
  display: flex;
  padding: 1rem 0;
  color: #fff;
}

.about_list li a {
  color: #fff;
  text-decoration: underline;
}
@media (max-width: 540px) {
  .about_list li {
    padding: 0.5rem 0;
  }
}
.about_list li:last-child {
  border-bottom: initial;
}

.about_list li .left {
  width: 23%;
  font-weight: bold;
}

.about_list li .right {
  width: 77%;
}
@media (max-width: 540px) {
  .about_list li .left {
    width: 30%;
  }

  .about_list li .right {
    width: 70%;
  }
}
/* ======================
   フッター
====================== */
footer {
  background: #1e1e1e;
  padding-bottom: 1rem;
  padding: 3rem 0 1rem;
}
.footer-menu {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #1e1e1e;
  color: #fff;
  margin-bottom: 3rem;
}
@media (max-width: 540px) {
  .footer-menu {
    flex-direction: column;
    justify-content: initial;
    align-items: initial;
    margin-bottom: 4rem;
  }
}

.footer-menu .left li a {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
  text-decoration: none;
  transition: 0.3s ease;
}

.footer-menu .left li a:hover {
  opacity: 0.6;
  transition: 0.3s ease;
}
@media (max-width: 540px) {
  .footer-menu .left ul {
    margin-bottom: 3rem;
  }

  .footer-menu .left li {
    font-size: 1.3rem;
  }
  .footer-menu .left li a {
    font-size: 1.2rem;
  }
}

.footer-menu .center .logo_footer1 {
  width: 5rem;
  margin-bottom: 1rem;
}
.footer-menu .right .logo_footer2 {
  width: 15rem;
  margin-bottom: 1rem;
}
@media (max-width: 540px) {
  .footer-menu .center {
    margin-bottom: 3rem;
  }

  .footer-menu .center .logo_footer1 {
    width: 6rem;
    margin-bottom: 1rem;
  }
}
.footer-menu .name {
  margin-bottom: 0.25rem;
}
.footer-menu a {
  color: #fff;
  text-decoration: underline;
  font-size: 0.85rem;
  transition: 0.3s ease;
}
.footer-menu a:hover {
  opacity: 0.6;
  transition: 0.3s ease;
}

@media (max-width: 540px) {
  .footerMenu-menus a {
    color: #fff;
    margin-left: initial;
    margin-bottom: 1rem;
    font-size: 1.1rem;
  }
}
.copyright {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
  font-weight: 500;
}

/* ======================
   Back to Top
====================== */
.back-to-top {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 1000;

  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);

  transition: opacity 0.4s ease, transform 0.4s ease, visibility 0.4s;
}

.back-to-top.is-show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top img {
  width: 4rem; /* サイズはお好みで */
  height: auto;
  display: block;
}

/* SP微調整 */
@media (max-width: 540px) {
  .back-to-top {
    right: 1rem;
    bottom: 1rem;
  }

  .back-to-top img {
    width: 4.5rem;
  }
}

/* ======================
   PC/SP 切り替え
====================== */
.pcArea {
  display: block;
}
.spArea {
  display: none;
}

@media (max-width: 540px) {
  .pcArea {
    display: none;
  }
  .spArea {
    display: block;
  }
}