@charset "UTF-8";

/*****************************
   イベントLP用
*****************************/

.event_btn_flex{
display: flex;
flex-direction: row;
flex-wrap: wrap;
align-content: center;
justify-content: center;
align-items: center;
margin-bottom: 20px;
}

.event_btn_flex .bnr_link{
   padding: 0 10px;
   margin-bottom: 0px;
}

.bnr_link a{
   display: inline-block;
   margin-top: 20px;
   padding: 1rem;
   text-align: center;
   color: #fff !important;
   font-weight: bold;
   font-size: 16px;
}
.bnr_link a.summit-ev{
   background: #008776;
}
.bnr_link a.summit-adas-sdv{
   background: #1A2B48;
}
.bnr_link a.summit-connected-ux{
   background: #E67E22;
}
.bnr_link a.summit-mobility{
   background: #009EDB;
}
.bnr_link a.summit-cv-logistics{
   background: #4B0082;
}

/* summit-ev : 次世代自動車・電動化サミット #008776
summit-adas-sdv : 自動運転・ADAS & SDVサミット #1A2B48
summit-connected-ux : コネクテッドサービス・UX & SDV #E67E22
summit-mobility : モビリティサミット #009EDB
summit-cv-logistics : 商用車・物流サミット #4B0082 */


.main_title{
   overflow: hidden;
   padding: 30px 0 50px;
   background: #333;
   text-align: center;
}

.summit-ev .main_title{
   background: #008776;
}
.summit-adas-sdv .main_title{
   background: #1A2B48;
}
.summit-connected-ux .main_title{
   background: #E67E22;
}
.summit-mobility .main_title{
   background: #009EDB;
}
.summit-cv-logistics .main_title{
   background: #4B0082;
}


/* summit-ev : 次世代自動車・電動化サミット #008776
summit-adas-sdv : 自動運転・ADAS & SDVサミット #1A2B48
summit-connected-ux : コネクテッドサービス・UX & SDV #E67E22
summit-mobility : モビリティサミット #009EDB
summit-cv-logistics : 商用車・物流サミット #4B0082 */


.main_title .title00{
   font-size: 22px;
   font-weight: bold;
   color: #fff;
    margin-bottom: 10px;
}

.main_title .title01{
   font-size: 38px;
   font-weight: bold;
   color: #fff;
   margin-bottom: 30px;
   line-height: 1.4;
}

.main_title .title02{
   font-size: 22px;
   font-weight: bold;
   color: #fff;
    margin-bottom: 10px;
}

.main_title .title03{
   font-size: 22px;
   font-weight: bold;
   color: #fff;
    margin-bottom: 0px;
}
@media screen and (max-width: 1024px) {
.main_title .title00{
   font-size: 16px;
}

.main_title .title01{
   font-size: 26px;
}

.main_title .title02{
   font-size: 16px;
}

.main_title .title03{
   font-size: 16px;
}
}
@media screen and (max-width: 767px) {
.main_title .title01{
   font-size: 22px;
}
}


.main_catch{
   padding: 70px 0 40px;
   text-align: center;
   background: url(../images/seminar/title_bg.png) center / cover;
   background-size: 100% auto;
}

.main_catch .catchphrase{
   font-size: 30px;
   font-weight: bold;
   color: #fff;
   margin-bottom: 50px;
}
@media screen and (max-width: 1024px) {
.main_catch .catchphrase{
   font-size: 22px;
}
}
@media screen and (max-width: 767px) {
.main_catch .catchphrase{
   font-size: 16px;
}
}

p.eventmore {
  text-align: center;
  margin-top: 40px;
  padding-bottom: 10px;
}

p.eventmore a {
display: inline-block;
padding: 15px 60px;
border-radius: 30px;
background: #005BAC;
color: #fff;
font-size: 18px;
box-shadow: 1px 2px 0px #103250;
}
p.eventmore a:hover {
  opacity: 1;
  background: #1A2B48;
  position: relative;
  box-shadow: 0px 0px 0px #103250;
  top: 2px;
  right: -1px;
}

.summit-ev p.eventmore a:hover{
   background: #008776;
}
.summit-adas-sdv p.eventmore a:hover{
   background: #1A2B48;
}
.summit-connected-ux p.eventmore a:hover{
   background: #E67E22;
}
.summit-mobility p.eventmore a:hover{
   background: #009EDB;
}
.summit-cv-logistics p.eventmore a:hover{
   background: #4B0082;
}

/* summit-ev : 次世代自動車・電動化サミット #008776
summit-adas-sdv : 自動運転・ADAS & SDVサミット #1A2B48
summit-connected-ux : コネクテッドサービス・UX & SDV #E67E22
summit-mobility : モビリティサミット #009EDB
summit-cv-logistics : 商用車・物流サミット #4B0082 */


.body_text{
   padding: 70px 0 40px;
}
.body_text p{
   font-size: 16px;
   margin-bottom: 20px;
}

.body_text .guidance_box{
  width: min(800px, 100%);
   margin-left: auto;
}

.event_program{
   padding: 70px 0 40px;
   border-top: 1px solid #dcdcdc;
   background: #F8F9FA;
}
.program_intro{
   background: #1a2b48;
   border: 1px solid #dcdcdc;
   padding: 30px;
   margin-bottom: 50px;
}
@media screen and (max-width: 767px) {
.program_intro{
   padding: 30px 10px;
   margin-bottom: 50px;
}
}

.summit-ev .program_intro{
   background: #008776;
}
.summit-adas-sdv .program_intro{
   background: #1A2B48;
}
.summit-connected-ux .program_intro{
   background: #E67E22;
}
.summit-mobility .program_intro{
   background: #009EDB;
}
.summit-cv-logistics .program_intro{
   background: #4B0082;
}


/* summit-ev : 次世代自動車・電動化サミット #008776
summit-adas-sdv : 自動運転・ADAS & SDVサミット #1A2B48
summit-connected-ux : コネクテッドサービス・UX & SDV #E67E22
summit-mobility : モビリティサミット #009EDB
summit-cv-logistics : 商用車・物流サミット #4B0082 */



.program_intro h3{
   font-size: 24px;
   color: #fff;
   text-align: center;
}

@media screen and (max-width: 1024px) {
.program_intro h3{
   font-size: 18px;
}
}
@media screen and (max-width: 767px) {
.program_intro h3{
   font-size: 16px;
   text-align: left;
}
}

.table_type_event{
   width: 100%;
   margin: 0 auto;
   border: 1px solid #ccc;
   margin-top: 20px;
   margin-bottom: 50px;
}

.table_type_event th {
   background: #1a2b48;
   border: #ccc solid;
   border-width: 0 0 1px 1px;
   color: #fff;
   padding: 15px;
   text-align: center;
   width: 200px;
   font-size: 18px;
   letter-spacing: 3px;
}

@media screen and (max-width: 959px) {
.table_type_event th {
   display: block;
   margin: 0 auto;
   text-align: left;
   width: 100%;
}
}

.table_type_event td {
   padding: 15px;
   border: 1px #ccc solid;
   border-width: 0 0 1px 1px;
   background: #fff;
   font-size: 16px;
}

@media screen and (max-width: 959px) {
.table_type_event td {
display: block;
margin: 0 auto;
}
}


.table_type_event td p{
   margin-bottom: 20px;
}
.table_type_event td h4{
   font-weight: bold;
   margin-bottom: 20px;
}
.table_type_event td ul{
   margin-bottom: 20px;
}
.table_type_event td .flex_box{
   margin-bottom: 20px;
   font-weight: bold;
}

.our-experts_area{
   padding: 70px 0 40px;
}


.our-experts_area .list-staff01 li {
   width: calc(100% / 4);
   padding: 10px 20px;
}
@media screen and (max-width: 1024px) {
.our-experts_area .list-staff01 li {
   width: calc(100% / 3);
   padding: 10px 10px;
}
}
@media screen and (max-width: 767px) {
.our-experts_area .list-staff01 li {
   width: calc(100% / 2);
padding: 5px 5px;
}
}


.our-experts_area .list-staff01 li img {
   height: 200px;
margin: 0 auto 20px;
   aspect-ratio: 3 / 4;
   object-fit: cover;
   display: flex;
   justify-content: center;
}

.spex_flex{
   display: flex;
   flex-direction: row;
   flex-wrap: wrap;
   align-content: flex-start;
   justify-content: flex-start;
   align-items: flex-start;
   width: min(1000px, 100%);
   margin: 0 auto;
}
.spex_flex .sponsor_item{
   width: calc(100% / 2);
   padding: 10px;
   margin-bottom: 30px;
}
@media screen and (max-width: 600px) {
.spex_flex .sponsor_item{
   width: calc(100% / 1);
}
}

.spex_flex .sponsor_item img{
   width: auto;
   height: 200px;
   object-fit: contain;
}


.sponsor_area{
   padding: 40px 0 40px;
   border-top: 1px solid #dcdcdc;
   background: #fff;
}

.sponsor_item h4{
   display: inline-block;
   margin-right: 10px;
   background: #1a2b48;
   color: #fff;
   line-height: 1;
   padding: 10px 20px;
   margin-bottom: 10px;
   overflow: auto;
}

.sponsor_item h4.sponsor-gold{
  background: linear-gradient(
    135deg,
    #C9A227 0%,
    #A8871A 30%,
    #8F7414 50%,
    #B89624 75%,
    #6E560F 100%
  );
  color: #ffffff;
}
.sponsor_item h4.sponsor-silver{
  background: linear-gradient(
    135deg,
    #5A5F66 0%,
    #44484E 35%,
    #2F3338 55%,
    #4A4F55 80%,
    #1F2327 100%
  );
  color: #ffffff;
}
.sponsor_item h4.sponsor-bronze{
  background: linear-gradient(
   135deg,
    #8C4A2F 0%,
    #A65A3A 30%,
    #B87333 50%,
    #8F4E2F 70%,
    #6E3A22 100%
  );
  color: #ffffff;
}
.sponsor_item h4.sponsor-exhibit{
  background: linear-gradient(
    135deg,
    #2E7D5A 0%,
    #1F6B4A 40%,
    #145A3A 65%,
    #237A54 100%
  );
  color: #ffffff;
}


.sponsor_item h4.sponsor-platinum{
  background: linear-gradient(
    135deg,
    #7A1F24 0%,
    #8F2A2F 30%,
    #A83232 50%,
    #7F2327 70%,
    #5C1418 100%
  );
  color: #ffffff;
}

/* sponsor-platinum : プラチナスポンサー
sponsor-gold : ゴールドスポンサー
sponsor-silver : シルバースポンサー
sponsor-exhibit : 展示企業 */

/* =====================================
   sponsor-platinum：キラン☆反射アニメ
   HTML変更なし / CSS追記のみ
   ===================================== */

.sponsor_item h4.sponsor-platinum {
  position: relative;
  overflow: hidden; /* 光を中に閉じ込める */
}

/* キラン用レイヤー */
.sponsor_item h4.sponsor-platinum::after {
  content: "";
  position: absolute;
  top: -60%;
  left: -80%;
  width: 60%;
  height: 220%;
  pointer-events: none;

  transform: rotate(20deg);
  background: linear-gradient(
    90deg,
    rgba(255,255,255,0) 0%,
    rgba(255,255,255,0.18) 35%,
    rgba(255,255,255,0.55) 50%,
    rgba(255,255,255,0.18) 65%,
    rgba(255,255,255,0) 100%
  );

  opacity: 0;
  animation: sponsorPlatinumShine 3.8s ease-in-out infinite;
}

/* 光がスッと走る */
@keyframes sponsorPlatinumShine {
  0% {
    transform: translateX(0) rotate(20deg);
    opacity: 0;
  }
  12% {
    opacity: 1;
  }
  32% {
    transform: translateX(320%) rotate(20deg);
    opacity: 0.85;
  }
  45% {
    opacity: 0;
  }
  100% {
    transform: translateX(320%) rotate(20deg);
    opacity: 0;
  }
}


.section7b_cards{
   padding: 40px 0 40px;
   border-top: 1px solid #dcdcdc;
      background: #F8F9FA;
}

.cards-grid{
display: flex;
flex-direction: row;
flex-wrap: wrap;
align-content: flex-start;
justify-content: flex-start;
align-items: flex-start;
width: min(900px, 80%);
padding: 20px;
margin: 0 auto;
border: 2px solid #005BAC;
border-radius: 10px;
background: #fff;
}

.cards-grid .card-item{
   width: calc(100% /3);
   padding: 10px;
}
 @media screen and (max-width: 820px) {
.cards-grid .card-item{
   width: calc(100% /2);
   padding: 10px;
}
 }
 @media screen and (max-width: 600px) {
.cards-grid .card-item{
   width: calc(100% /1);
   padding: 10px;
}
 }

.target_area{
   padding: 70px 0 40px;
}

.target_area .textbox{
   border: 1px solid #1A2B48;
   padding: 2rem;
   box-sizing: border-box;
}
@media screen and (max-width: 820px) {
.target_area .textbox{
   padding: 2rem 1rem;
}
}


.target_area .seminar_title02{
   font-size: 22px;
   color: #000;
   border-bottom: 1px dotted #1A2B48;
   text-align: center;
   margin: 0 0 2rem;
   padding: 0 0 2rem;
   line-height: 1;
}
.target_area .flex_box{
   margin: 1rem 0;
   display: flex;
   justify-content: space-between;
   flex-wrap: wrap;
}


.target_area .flex_box ul{
   width: calc(100% /3);
}
@media screen and (max-width: 820px) {
.target_area .flex_box ul{
   width: calc(100% /2);
}
}
@media screen and (max-width: 600px) {
.target_area .flex_box ul{
   width: calc(100% /1);
}
}


.target_area .flex_box ul li{
margin-bottom: 0.5rem;
}
.target_area .flex_box ul li::before{
content: '■';
    color: #1A2B48;
    display: inline-block;
    margin-right: 0.2rem;
}


.entry_area{
   padding: 70px 0 40px;
}

.entry_area .entry_greeting{
   font-size: 18px;
   margin-bottom: 20px;
}
@media screen and (max-width: 767px) {
.entry_area .entry_greeting{
   font-size: 16px;
}
}

.entry_area .entry_event_name{
font-size: 24px;
margin-bottom: 30px;
color: #1a2b48;
font-weight: normal;
line-height: 1.6;
border-left: 4px solid #1A2B48;
padding-left: 12px;
letter-spacing: 3px;
}
.entry_price_table{
   margin-bottom: 50px;
}
.entry_price_note{
   margin-bottom: 50px;
}
@media screen and (max-width: 767px) {
.entry_area .entry_event_name{
font-size: 18px;
margin-bottom: 30px;
color: #1a2b48;
font-weight: normal;
line-height: 1.4;
border-left: 4px solid #1A2B48;
padding-left: 12px;
letter-spacing: 3px;
}

}


/* ===== 追尾リボン本体 ===== */
.float-ribbon{
  position: fixed;
  right: 5px;
  top: 30%;
  z-index: 9999;
  width: 86px;
  height: 360px;
  border-radius: 6px;
  overflow: hidden;

  text-decoration: none;
  color: #0b2a33;
  box-shadow: 0 18px 40px rgba(0,0,0,.32);
  border: 1px solid rgba(255,255,255,.25);

  /* 初期は非表示（JSで範囲内のみ .is-visible を付与） */
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
}

.float-ribbon.is-visible{
  opacity: 1;
  pointer-events: auto;
}
@media screen and (max-width: 767px) {
.float-ribbon.is-visible{
  display: none;
}
}



/* 背景：水色の“布っぽい”質感を疑似的に */
.float-ribbon::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg,
      #CFE9FF 0%,   /* かなり明るい水色 */
      #A9D9FF 20%,  /* 透明感ある水色 */
      #7EC0F0 42%,  /* 明るめ中間 */
      #56A6E4 65%,  /* 明るい青 */
      #3B8FD6 85%,  /* #005BACよりかなり明るい */
      #2F7ED6 100%  /* ★最下部：暗くしない */
    );
}

/* 細かいテクスチャっぽいノイズ（軽量版） */
.float-ribbon::after{
  content:"";
  position:absolute;
  inset:-20%;
  background:
    repeating-linear-gradient(
      135deg,
      rgba(255,255,255,.06) 0px,
      rgba(255,255,255,.06) 2px,
      rgba(0,0,0,0) 6px,
      rgba(0,0,0,0) 12px
    );
  mix-blend-mode: overlay;
  opacity: .55;
}

/* ===== 上の“参加無料”斜めラベル ===== */
.float-ribbon__free{
  position:absolute;
    top: 18px;
    left: -18px;
    padding: 3px 0;
    width: 120px;
    background: rgb(26, 43, 72, 0.8);
    color: #fff;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: .14em;
  text-align: center;

  transform: rotate(-18deg);
  box-shadow: 0 10px 18px rgba(0,0,0,.18);
}

/* ===== 中央の縦テキスト ===== */
.float-ribbon__body{
  position:absolute;
  inset: 0;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 48px 12px 44px; /* 上ラベル＆下矢印分 */
}

.float-ribbon__text{
  position: relative;
  z-index: 2;

  /* “縦っぽく”見せる（縦書きが要らないなら消してOK） */
  writing-mode: vertical-rl;
  text-orientation: mixed;

  font-weight: 800;
  font-size: 18px;
  line-height: 1.05;
  letter-spacing: .18em;

  text-shadow: 0 1px 0 rgba(255,255,255,.35);
}

/* ===== 下の矢印 ===== */
.float-ribbon__arrow{
  position:absolute;
  left: 50%;
  bottom: 18px;
  width: 13px;
  height: 13px;
  transform: translateX(-50%) rotate(45deg);
  border-right: 2px solid rgba(0, 0, 0, .55);
  border-bottom: 2px solid rgba(0, 0, 0, .55);
  z-index: 2;
}

/* ===== キラン☆（斜めに走るハイライト） ===== */
.float-ribbon .float-ribbon__body::before{
  content:"";
  position:absolute;
  top:-40%;
  left:-60%;
  width: 60%;
  height: 180%;
  background: linear-gradient(90deg,
    rgba(255,255,255,0) 0%,
    rgba(255,255,255,.55) 45%,
    rgba(255,255,255,0) 100%
  );
  transform: rotate(18deg);
  opacity: .9;
  filter: blur(0.2px);
  animation: ribbonShine 2.8s ease-in-out infinite;
  z-index: 1;
}

@keyframes ribbonShine{
  0%   { transform: translateX(0) rotate(18deg); opacity: 0; }
  15%  { opacity: .95; }
  45%  { opacity: .35; }
  100% { transform: translateX(260%) rotate(18deg); opacity: 0; }
}


/* SPは少し小さく */
@media (max-width: 767px){
  .float-ribbon{
    right: 10px;
    width: 72px;
    height: 310px;
  }
  .float-ribbon__text{
    font-size: 16px;
  }
}


.seminar_section .entry_price_table .table_type01 {
width: 100%;
margin: 20px auto 10px;
border: 1px solid #333;
}
@media screen and (max-width: 1024px) {
.seminar_section .entry_price_table .table_type01 {
width: 800px;
margin: 20px auto 10px;
border: 1px solid #333;
}
}

@media only screen and (max-width: 480px) {
.seminar_section .entry_price_table .table_type01 th {
      display: table-cell;
      width: 800px;
        box-sizing: border-box;
    }
}
@media only screen and (max-width: 480px) {
.seminar_section .entry_price_table .table_type01 td {
      display: table-cell;
       width: 800px;
        box-sizing: border-box;
    }
}


/* Read More ボタン */
.sponsor_logo{
   text-align: center;
}

.button_style{
   text-align: center;
}
.sponsor_readmore{
display: inline-flex;
align-items: center;
gap: .4em;
margin-top: 10px;
padding: 8px 14px;
border: 1px solid rgba(0, 0, 0, .15);
background: #1a2b48;
border-radius: 50px;
cursor: pointer;
font-size: 14px;
line-height: 1;
}

/* 説明エリア */
.sponsor_desc{
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.7;
}