/* =========================================
   onlineconference.css（本LP用）
   - 既存 default.css / bootstrap の上に重ねる想定
   - クラス名は元テンプレ（text01 / bgbeige01 / btn-wrap 等）に合わせています
========================================= */

/* ====== Base ====== */
:root{
  --navy:#0b2a4a;
  --navy-2:#0a2240;
  --orange:#f39a1f;
  --orange-2:#ffb454;
  --beige:#fff6ea;
  --gray:#6b7280;
  --line:#e5e7eb;
  --shadow:0 12px 30px rgba(0,0,0,.08);
}

html, body{
  margin:0;
  padding:0;
}

body{
  font-family:-apple-system, BlinkMacSystemFont, "Noto Sans JP","Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  color:#111827;
  background:#f6f7fb;
  line-height:1.75;
}

/* 画像のはみ出し防止 */
img{ max-width:100%; height:auto; }

/* 固定ヘッダー分の余白 */
#wrap.pad_rwd{ padding-top:68px; }

/* ====== Layout Containers ====== */
.content2{
  width:min(980px, calc(100% - 32px));
  margin:0 auto;
}

.overflow::after{
  content:"";
  display:block;
  clear:both;
}

/* ====== Responsive PC/SP toggle ====== */
.pc{ display:block; }
.sp{ display:none; }

@media (max-width: 768px){
  .pc{ display:none; }
  .sp{ display:block; }
  #wrap.pad_rwd{ padding-top:62px; }
}

/* ====== Head nav ====== */
.head_nav01{
  box-shadow:0 6px 18px rgba(0,0,0,.06);
  border-bottom:1px solid rgba(0,0,0,.06);
}

.btn-primary-header{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 14px;
  border-radius:999px;
  text-decoration:none !important;
  font-weight:700;
  background:linear-gradient(135deg, var(--orange) 0%, var(--orange-2) 100%);
  box-shadow:0 10px 18px rgba(243,154,31,.25);
  border:1px solid rgba(0,0,0,.05);
}

.btn-primary-header:hover{
  transform:translateY(-1px);
  box-shadow:0 14px 24px rgba(243,154,31,.28);
}

.btn-primary-header:active{
  transform:translateY(0);
}

/* ====== Section blocks ====== */
.padding30{ padding:30px 0; }
.padding40{ padding:40px 0; }
.padding50{ padding50: 0; } /* ガード（古い指定を壊さない） */
.padding50{ padding:50px 0; }
.paddingbtm16{ padding-bottom:16px; }
.paddingbtm30{ padding-bottom:30px; }
.paddingbtm40{ padding-bottom:40px; }
.paddingbtm50{ padding-bottom:50px; }
.paddingbtm30sp{ padding-bottom:0; }
.paddingtop70{ padding-top:70px; }

@media (max-width:768px){
  .padding50{ padding:38px 0; }
  .paddingtop70{ padding-top:48px; }
  .paddingbtm30sp{ padding-bottom:18px; }
}

/* ====== Colors / backgrounds ====== */
.bgbeige01{ background:var(--beige); }
.bggrey01{ background:#f3f4f6; }
.bgnavy01{ background:linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%); }
.bgorange01a{ background:linear-gradient(180deg, #ff9f2a 0%, #f07d00 100%); }
.bgred01{ background:linear-gradient(180deg, #d94a3b 0%, #b23a2e 100%); }
.bg02{ background:linear-gradient(135deg, var(--navy) 0%, #123b6a 100%); }

/* ====== Typography helpers ====== */
.center{ text-align:center; }
.left{ float:left; }
.right{ float:right; }
.bold{ font-weight:800; }
.bold700{ font-weight:700; }

.white{ color:#fff; }
.orange{ color:var(--orange); }
.navy{ color:var(--navy); }

.text01{ color:#111827; }
.text02{ color:#111827; }

.font72px{ font-size:64px; line-height:1.2; }
.font52px{ font-size:44px; line-height:1.25; }
.font40px{ font-size:36px; line-height:1.25; }
.font30px{ font-size:28px; line-height:1.3; }
.font26px{ font-size:24px; line-height:1.35; }
.font24px{ font-size:22px; line-height:1.6; }
.font22px{ font-size:20px; line-height:1.5; }
.font20px{ font-size:18px; line-height:1.85; }
.font18px{ font-size:16px; line-height:1.8; }
.font16px{ font-size:15px; line-height:1.8; }
.font15px{ font-size:14px; line-height:1.85; }

@media (max-width:768px){
  .font72px{ font-size:40px; }
  .font52px{ font-size:28px; }
  .font40px{ font-size:24px; }
  .font30px{ font-size:20px; }
  .font26px{ font-size:18px; }
  .font24px{ font-size:17px; }
  .font20px{ font-size:16px; }
}

/* ====== Simple pill headline backgrounds ====== */
.bgwhite{
  display:inline-block;
  padding:10px 18px;
  border-radius:999px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.18);
}

.bgwhite01{
  display:inline-block;
  padding:10px 14px;
  border-radius:14px;
  background:rgba(255,255,255,.95);
  box-shadow:0 10px 22px rgba(0,0,0,.10);
}

.small{ font-size:.85em; opacity:.92; }
.small2{ font-size:.9em; opacity:.92; }

/* ====== Button block ====== */
.btn-wrap{
  padding:26px 0;
  background:transparent;
}

.btn-box{
  background:#fff;
  border:1px solid rgba(0,0,0,.06);
  border-radius:18px;
  padding:26px 22px;
  box-shadow:var(--shadow);
  text-align:center;
}

.btn-box h2{
  margin:0;
  font-size:28px;
  line-height:1.25;
}

@media (max-width:768px){
  .btn-box h2{ font-size:22px; }
}

.arrow img{
  width:56px;
  height:auto;
  margin:10px auto 14px;
  opacity:.95;
}

.btn1{ margin-top:6px; }

.btn.btn--orange{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:14px 22px;
  border-radius:999px;
  font-weight:800;
  text-decoration:none !important;
  border:1px solid rgba(0,0,0,.05);
  background:linear-gradient(135deg, var(--orange) 0%, var(--orange-2) 100%);
  color:#111827 !important;
  box-shadow:0 14px 26px rgba(243,154,31,.22);
  min-width:280px;
}

.btn--shadow:hover{
  transform:translateY(-2px);
  box-shadow:0 18px 32px rgba(243,154,31,.26);
}

.btn--shadow:active{
  transform:translateY(0);
  box-shadow:0 12px 22px rgba(243,154,31,.22);
}

.cap{
  margin-top:14px;
  color:var(--gray);
  font-size:14px;
}

/* ====== Presenter / Person sections ====== */
.person01 .left,
.person01 .right{
  width:48%;
}

.person01 img{
  border-radius:16px;
  box-shadow:0 10px 24px rgba(0,0,0,.18);
}

.work{
  margin-top:14px;
  border-radius:16px;
  padding:16px 16px;
  background:rgba(255,255,255,.94);
  box-shadow:0 10px 22px rgba(0,0,0,.10);
}

.workh3{
  margin:0;
  padding-bottom:6px;
  border-bottom:1px solid rgba(0,0,0,.08);
}

.w448{
  width:48%;
}

@media (max-width:768px){
  .person01 .left,
  .person01 .right,
  .w448{
    width:100%;
    float:none;
  }
  .person01 .right{ margin-top:18px; }
}

/* ====== Speaker list cards ====== */
.list-box{
  background:#fff;
  border:1px solid rgba(0,0,0,.06);
  border-radius:18px;
  box-shadow:var(--shadow);
  overflow:hidden;
}

.bg03{
  background:linear-gradient(135deg, var(--navy) 0%, #123b6a 100%);
}

.bgred02{
  background:linear-gradient(135deg, #ef4444 0%, #d946ef 100%);
}

.list-box h3{
  margin:0;
}

.list-box .flex{
  display:flex;
  gap:18px;
  padding:18px 18px 20px;
}

.left-item{
  width:34%;
  min-width:240px;
}

.right-item{
  flex:1;
  min-width:0;
}

.name{
  display:inline-block;
  padding:10px 12px;
  border-radius:14px;
  margin:0 0 10px;
}

.label{
  color:var(--gray);
  margin-top:8px;
}

.detail{
  color:#111827;
}

@media (max-width:768px){
  .list-box .flex{
    display:block;
    padding:16px;
  }
  .left-item{
    width:100%;
    min-width:0;
  }
  .right-item{
    margin-top:14px;
  }
}

/* ====== Table (schedule) ====== */
.scroll{
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
}

.table01{
  width:100%;
  min-width:720px;
  border-collapse:separate;
  border-spacing:0;
  background:#fff;
  border-radius:14px;
  overflow:hidden;
  box-shadow:var(--shadow);
}

.table01 thead th{
  background:linear-gradient(135deg, var(--navy) 0%, #123b6a 100%);
  color:#fff;
  font-weight:800;
  padding:14px 12px;
  text-align:left;
  font-size:14px;
  border-right:1px solid rgba(255,255,255,.12);
}

.table01 thead th:last-child{ border-right:none; }

.table01 tbody th,
.table01 tbody td{
  padding:14px 12px;
  border-top:1px solid var(--line);
  font-size:14px;
  vertical-align:top;
}

.table01 tbody th{
  white-space:nowrap;
  color:#111827;
  font-weight:800;
  background:#fafafa;
  width:110px;
}

.table01 tbody tr:hover td,
.table01 tbody tr:hover th{
  background:#fffaf2;
}

/* ====== Form ====== */
.form-box{
  margin-top:18px;
  background:#fff;
  border:1px solid rgba(0,0,0,.06);
  border-radius:18px;
  padding:18px 18px 8px;
  box-shadow:var(--shadow);
}

.form-box dt{
  margin-top:8px;
}

.form-control.inputtext{
  border-radius:14px;
  border:1px solid rgba(0,0,0,.12);
  padding:12px 14px;
  box-shadow:none;
}

.form-control.inputtext:focus{
  border-color:rgba(243,154,31,.9);
  box-shadow:0 0 0 4px rgba(243,154,31,.20);
}

input[type="image"]{
  max-width:340px;
  width:100%;
  height:auto;
  border-radius:12px;
  box-shadow:0 14px 26px rgba(243,154,31,.22);
}

input[type="image"]:hover{
  transform:translateY(-2px);
  box-shadow:0 18px 32px rgba(243,154,31,.26);
}

input[type="image"]:active{
  transform:translateY(0);
}

/* ====== DL box (event overview) ====== */
.hyou dl{
  margin:0;
  background:#fff;
  border:1px solid rgba(0,0,0,.06);
  border-radius:18px;
  padding:18px 16px;
  box-shadow:var(--shadow);
}

.hyou dt{
  margin-top:14px;
}

.hyou dt:first-child{ margin-top:0; }

.hyou dd{
  margin:8px 0 0;
  padding-bottom:12px;
  border-bottom:1px dashed rgba(0,0,0,.12);
}

.hyou dd:last-child{
  border-bottom:none;
  padding-bottom:0;
}

/* ====== Gift book section ====== */
.person02{
  width:48%;
}

.midashi01{
  margin:0 0 10px;
  font-size:24px;
  font-weight:900;
  line-height:1.25;
}

.margintop30{ margin-top:30px; }
.margintop50sp{ margin-top:0; }

@media (max-width:768px){
  .person02{
    width:100%;
    float:none;
  }
  .margintop50sp{ margin-top:18px; }
}

/* ====== Share buttons ====== */
ul{ padding-left:0; margin:0; }
ul li{ list-style:none; }

.img01 img{
  border-radius:12px;
}

.padding40.overflow li{
  width:32%;
}

@media (max-width:768px){
  .padding40.overflow li{
    width:100%;
    margin-bottom:12px;
    float:none;
  }
}

/* ====== Footer ====== */
footer{
  padding:26px 0;
  background:linear-gradient(135deg, var(--navy) 0%, #123b6a 100%);
}

footer a{
  color:#fff !important;
  text-decoration:underline;
}

footer p{
  margin:6px 0 0;
  opacity:.95;
}

/* ====== Minor utilities used in template ====== */
.paddingleft23{ padding-left:23px; }
.sppaddingleft23{ padding-left:0; }
.spleft{ float:left; }
.spright{ float:right; }
.spcenter{ text-align:center; }

@media (max-width:768px){
  .paddingleft23{ padding-left:0; }
  .sppaddingleft23{ padding-left:0; }
  .spleft, .spright{ float:none; }
}