body {
    margin: 0;
}

/* ------------------------------
   Hero Section
------------------------------ */
.lp-hero {
    background: #0b1a3c url('head.jpg') center/cover no-repeat;
    color: #fff;
    padding: 90px 20px 140px;
    text-align: left;
    position: relative;
}

/* 光のレイヤー */
.lp-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(255,255,255,0.12), rgba(0,0,0,0.8));
    pointer-events: none;
}

.lp-hero-inner {
    position: relative;
    max-width: 900px;
    margin-left: 40px;   /* ← 左寄せ＋少し余白 */
    margin-right: auto;
    z-index: 2;
}

.lp-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 25px;
}

.lp-lead {
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 50px;
    opacity: 0.95;
}

/* ------------------------------
   Buttons
------------------------------ */
.lp-buttons {
    display: flex;
    flex-direction: column;
    gap: 18px;
    max-width: 480px;
    margin-left: 40px;   /* ← ボタンも同じ余白で揃える */
}

.lp-buttons a {
    display: inline-block;
    padding: 16px 22px;
    border-radius: 6px;
    font-size: 1.05rem;
    font-weight: 700;
    text-decoration: none;
    color: #fff;
    transition: opacity 0.2s;
}

.lp-buttons a:hover {
    opacity: 0.7;
}

.btn-yellow {
    background: #f2c200;
    color: #000;
}

.btn-910 {
    background: #38298d;
    border: 2px solid;
}

.btn-11 {
    background: #b71f09;
    border: 2px solid;
}
.catch-main {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.5;
    color: #f1bc1b; /* 金系の色で公式感 */
    margin: 40px 0 50px 20px;
    letter-spacing: 0.5px;
}

.catch-main span {
    display: block;
    font-size: 1.4rem;
    font-weight: 600;
    color: #fff; /* サブ情報は白で読みやすく */
    opacity: 0.9;
    margin-top: 6px;
}
/* ------------------------------
   Greeting Section (PC)
------------------------------ */
.lp-greeting {
    max-width: 1100px;   /* 
    margin: 0 auto;
    padding-top: 20px;      /* ← ヒーローの下端からの距離を調整 */
    padding-bottom: 60px;
    margin-left: 80px;       /* ← h1 と同じ左余白に揃える */
    text-align: left;
}

.lp-greeting h3 {
    font-size: 1.4rem;
    line-height: 1.9;
    color: #000000;
}
.lp-greeting p {
    font-size: 1rem;
    line-height: 1.9;
    color: #000000;
}

/* ------------------------------
   Seminar Section
------------------------------ */
.lp-seminar {
    max-width: 1100px;   /* 
    margin: 0 auto;
    padding-top: 0px;   /* あいさつ文と縦位置を揃える */
    padding-bottom: 80px;
    margin-left: 80px;
    padding-right: 40px;
    color: #000;
}

.seminar-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 40px;
    letter-spacing: 0.5px;
}

 .lp-seminar h3 {
    font-size: 1.4rem;
    line-height: 1.9;
    color: #000000;
}

 .lp-seminar h4 {
    font-size: 1.4rem;
    line-height: 1.9;
    color: #000000;
    margin-bottom: 10px;
}

 .lp-seminar p {
    font-size: 1rem;
    line-height: 1.9;
    color: #000000;
    margin-bottom: 20px;
}


/* ------------------------------
   Seminar Section (PC)
------------------------------ */
.lp-seminar {
    max-width: 1100px;   /* 
    margin: 0 auto;
    padding-top: 10px;
    padding-bottom: 80px;
    margin-left: 80px;   /* 左寄せの基準は維持 */
    padding-right: 40px;
    color: #000;
}

.seminar-date {
    font-size: 1.2rem;
    display: inline-block;
    margin: 0 auto 14px;
    padding: 6px 14px 8px 14px;
    background: #38298d;
    border: 2px solid #ffffff;
    border-radius: 6px;
    font-weight: bold;
    color: #ffffff;
    box-shadow: 0 4px 6px rgba(0,0,0,0.15);
}

/* テーブルの枠線と背景 */
.seminar-table {
    display: flex;
    flex-direction: column;
    border: 1px solid #d0d0d0;
    overflow: hidden;
    width: 100%;          /* ← テーブルをセクション幅いっぱいに */
}

/* 行のレイアウト */
.seminar-row {
    display: grid;
    grid-template-columns: 0.4fr 1.6fr 1fr; /* ← 時間カラムを少し広げてもOK */
    gap: 30px;
    padding: 18px 24px;   /* ← 横の余白も少し広げる */
    border-bottom: 1px solid #e5e5e5;
    background: #fafafa;
}

.seminar-row:nth-child(even) {
    background: #f2f2f2;
}

.seminar-row:last-child {
    border-bottom: none;
}

.seminar-time {
    font-weight: nomal;
    font-size: 1rem;
}

.seminar-title-cell {
    font-weight: bold;
    font-size: 1.2rem;
    line-height: 1.9;
}

.seminar-speaker {
    font-size: 1rem;
    line-height: 1.7;
}

/* ------------------------------
   Responsive
------------------------------ */
@media (max-width: 768px) {

    .lp-seminar {
        padding-top: 60px;
        margin-left: 20px;
        margin-right: 20px;
    }

    .seminar-title {
        font-size: 1.5rem;
        margin-bottom: 30px;
    }

    .seminar-row {
        grid-template-columns: 1fr;
        gap: 6px;
        padding: 14px 16px;
    }

    .seminar-time,
    .seminar-title-cell,
    .seminar-speaker {
        font-size: 1rem;
    }
}


/* ------------------------------------
   Responsive (スマホ対応)
------------------------------------ */
@media (max-width: 768px) {

    /* Hero Section */
    .lp-hero {
        padding: 80px 20px 100px;
        text-align: left; /* 左寄せは維持 */
    }

    .lp-hero-inner {
        margin-left: 20px; /* 余白を少し減らす */
        margin-right: 20px;
    }

    .lp-hero h1 {
        font-size: 2rem;
        line-height: 1.4;
    }

    .catch-main {
        font-size: 1.5rem;
        margin: 30px 0 15px;
    }

    .catch-main span {
        font-size: 1.2rem;
    }

    .lp-lead {
        font-size: 1rem;
        margin-bottom: 40px;
    }

    /* Buttons */
    .lp-buttons {
        margin-left: 20px; /* 左余白をスマホ用に調整 */
        max-width: 100%;
    }

    .lp-buttons a {
        font-size: 1rem;
        padding: 14px 18px;
    }

    /* Greeting Section */
    .lp-greeting {
        padding-left: 20px; /* 右余白を少し減らす */
        margin: 60px 20px;
        text-align: left; /* 右詰めは維持 */
    }

    .lp-greeting p {
        font-size: 1rem;
        line-height: 1.8;
    }
}


/* ------------------------------
   Speaker Details
------------------------------ */
.speaker-details {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.speaker-card {
    display: flex;
    gap: 30px;
    padding: 24px 0;
    border-bottom: 1px solid #e0e0e0;
}

.speaker-photo {
    height: 200px;
    object-fit: cover;
    border-radius: 6px;
    background: #ddd;
    border: 1px solid #7e76b6;
}

.speaker-info {
    flex: 1;
}

.speaker-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-top: 10px;
    margin-bottom: 16px;
}

.speaker-nameA {
    font-size: 1rem;
    font-weight: nomal;
}

.speaker-heading {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 10px 0 6px;
    color: #38298d;
}

/* 略歴を小さくする */
.speaker-heading.small {
    font-size: 1rem;
    opacity: 0.8;
    margin: 5px;
}

.speaker-bio.small {
    font-size: 0.9rem;
    line-height: 1.7;
    opacity: 0.85;
    margin: 3px;
}

.speaker-outline {
    font-size: 1rem;
    line-height: 1.8;
    margin-top: 10px;
    margin-bottom: 14px;
}

/* Responsive */
@media (max-width: 768px) {
    .speaker-card {
        flex-direction: column;
        gap: 20px;
    }

    .speaker-photo {
        width: 100%;
        height: auto;
        max-width: 260px;
    }
}




.footer {
    font-size: 0.8rem;
    background: #0b1c3d;
    color: #fff;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}



/* 次回セミナー（横並び） */
.lp-next-seminar {
  max-width: 960px;
  margin: 3rem auto;
  padding: 0 1rem;
}

.lp-next-seminar h3 {
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
  border-left: 4px solid #005bac;
  padding-left: 0.6rem;
}

/* 横並びグリッド */
.next-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.8rem;
}

.next-card {
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 1.4rem 1.6rem;
  background: #f9fafb;
}

.next-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

/* 左側のブロック（第◯回＋日付） */
.next-number,
.next-date {
  margin-right: 0.5rem;
}

/* 右側に寄せる */
.next-type {
  margin-left: auto;
  background: #307c43;
  color: #fff;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight:bold;
}

/* 会場は右寄せの下に自然に続く */
.next-venue {
  width: 100%;
  margin-top: 0.4rem;
  font-size: 0.9rem;
  color: #555;
}
.next-number {
  font-weight: 700;
  font-size: 1.15rem;
  padding-left: 0.6rem;
  border-left: 4px solid #005bac;
  margin-right: 0.6rem;
}

/* next-speakers の上に区切り線を入れる */
.next-speakers {
  list-style: none;
  padding: 1rem 0 0; /* 上に余白を追加 */
  margin: 1rem 0 0;
  border-top: 1px solid #ddd; /* 区切り線 */
}


.next-speakers li {
  position: relative;
    line-height: 1.8;
  padding-left: 1.2rem; /* ▶の分だけ余白 */
}

.next-speakers li::before {
  content: "▶";
  position: absolute;
  left: 0;
  top: 0.1rem;
  color: #afc1d1; /* ブランドカラーで統一 */
  font-size: 0.8rem;
}


.next-name {
  font-weight: bold;
  padding-left: 1rem; /* ▶の分だけ余白 */
}
.next-names {
  font-weight: nomal;
  padding-left: 1rem; /* ▶の分だけ余白 */
}

/* スマホ時は縦並び */
@media (max-width: 768px) {
  .next-grid {
    grid-template-columns: 1fr;
  }
}