/* ============================================================
   Seminar LP Template — style.css
   参考: https://ibj-konkatsu.biz/25c/
   構成: 0.変数 / 1.リセット / 2.共通パーツ / 3.各セクション / 4.レスポンシブ
   ============================================================ */

/* ------------------------------------------------------------
   0. CSS 変数（クライアントごとにここを差し替えればリブランディング可能）
   ------------------------------------------------------------ */
:root{
  /* Brand colors */
  --c-primary:        #1a3a6c;   /* 主色（ヘッダー・見出し・実績背景）*/
  --c-primary-dark:   #0f2547;
  --c-accent:         #ff6b35;   /* CTA・強調 */
  --c-accent-dark:    #e35420;
  --c-sub:            #ffd23f;   /* ハイライト */

  /* Neutral */
  --c-text:           #1a1a1a;
  --c-text-sub:       #555;
  --c-text-mute:      #888;
  --c-bg:             #ffffff;
  --c-bg-alt:         #f5f7fb;
  --c-border:         #e2e6ee;

  /* States */
  --c-ok:             #2bb673;
  --c-ng:             #c94747;

  /* Sizing */
  --container:        1080px;
  --container-narrow: 760px;
  --radius:           12px;
  --radius-lg:        20px;

  /* Shadows */
  --shadow-sm: 0 2px 6px rgba(20,30,60,.08);
  --shadow:    0 8px 24px rgba(20,30,60,.10);
  --shadow-lg: 0 16px 40px rgba(20,30,60,.14);

  /* Type */
  --ff-sans: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN",
             "Hiragino Sans", Meiryo, sans-serif;

  /* Easing */
  --ease: cubic-bezier(.2,.8,.2,1);
}

/* ------------------------------------------------------------
   1. リセット
   ------------------------------------------------------------ */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0;
  font-family:var(--ff-sans);
  font-weight:500;
  color:var(--c-text);
  background:var(--c-bg);
  line-height:1.75;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
}
img,svg{ max-width:100%; height:auto; display:block; }
a{ color:inherit; text-decoration:none; }
ul,ol{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4,p,figure,dl,dd{ margin:0; }
button{ font:inherit; color:inherit; background:none; border:0; cursor:pointer; }
input,select,textarea{ font:inherit; color:inherit; }

/* ------------------------------------------------------------
   2. 共通パーツ
   ------------------------------------------------------------ */
.container{
  width:min(100% - 32px, var(--container));
  margin-inline:auto;
}
.container--narrow{
  width:min(100% - 32px, var(--container-narrow));
  margin-inline:auto;
}
.section{ padding:80px 0; }
.section + .section{ margin-top:0; }

.sp-only{ display:none; }
@media (max-width:767px){
  .sp-only{ display:inline; }
  .section{ padding:56px 0; }
}

/* 見出し共通 */
.sec-head{
  font-size:clamp(24px, 3.5vw, 36px);
  font-weight:900;
  line-height:1.4;
  text-align:center;
  margin-bottom:48px;
  color:var(--c-primary);
  letter-spacing:.04em;
}
.sec-head__kicker{
  display:block;
  font-size:14px;
  font-weight:700;
  letter-spacing:.3em;
  color:var(--c-accent);
  margin-bottom:8px;
}
.sec-head--white,
.sec-head--white .sec-head__kicker{ color:#fff; }
.sec-head--white .sec-head__kicker{ color:var(--c-sub); }

/* CTA ボタン */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5em;
  padding:14px 24px;
  border-radius:999px;
  font-weight:700;
  text-align:center;
  transition:transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
  white-space:nowrap;
}
.btn--cta{
  background:linear-gradient(180deg,#ff834d,var(--c-accent));
  color:#fff;
  box-shadow:0 6px 0 var(--c-accent-dark), 0 12px 24px rgba(255,107,53,.35);
  position:relative;
}
.btn--cta::after{
  content:"▶";
  font-size:.7em;
  margin-left:.4em;
}
.btn--cta:hover{ transform:translateY(-2px); box-shadow:0 8px 0 var(--c-accent-dark), 0 16px 32px rgba(255,107,53,.45); }
.btn--cta:active{ transform:translateY(2px); box-shadow:0 2px 0 var(--c-accent-dark), 0 4px 8px rgba(255,107,53,.4); }
.btn--xl{ padding:20px 40px; font-size:18px; min-width:280px; }

.cta-block{ text-align:center; margin-top:48px; }

/* カードグリッド */
.cards{ display:grid; gap:24px; }
.cards--3{ grid-template-columns:repeat(3, 1fr); }
.cards--4{ grid-template-columns:repeat(4, 1fr); }
@media (max-width:1023px){
  .cards--4{ grid-template-columns:repeat(2, 1fr); }
  .cards--3{ grid-template-columns:repeat(2, 1fr); }
}
@media (max-width:599px){
  .cards--3,.cards--4{ grid-template-columns:1fr; }
}

.card{
  background:#fff;
  border-radius:var(--radius);
  padding:28px 24px;
  box-shadow:var(--shadow-sm);
  border:1px solid var(--c-border);
  transition:transform .2s var(--ease), box-shadow .2s var(--ease);
}
.card:hover{ transform:translateY(-4px); box-shadow:var(--shadow); }
.card__title{ font-size:18px; font-weight:700; margin-bottom:12px; color:var(--c-primary); }
.card__body{ font-size:15px; color:var(--c-text-sub); line-height:1.8; }

/* スクロールフェードイン */
.fade{ opacity:0; transform:translateY(20px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.fade.is-in{ opacity:1; transform:none; }

/* 引用元 */
.source-note{
  font-size:12px;
  color:var(--c-text-mute);
  text-align:center;
  margin-top:24px;
}
.source-note--white{ color:rgba(255,255,255,.7); }


/* ------------------------------------------------------------
   3-0. グローバルナビ
   ------------------------------------------------------------ */
.gnav{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--c-border);
}
.gnav__inner{
  width:min(100% - 32px, var(--container));
  margin-inline:auto;
  display:flex;
  align-items:center;
  gap:16px;
  height:64px;
}
.gnav__logo{
  font-weight:900;
  color:var(--c-primary);
  font-size:18px;
  letter-spacing:.05em;
}
.gnav__menu{
  display:flex;
  gap:24px;
  margin-left:auto;
  font-size:14px;
  font-weight:700;
}
.gnav__menu a{ color:var(--c-text-sub); transition:color .2s; }
.gnav__menu a:hover{ color:var(--c-accent); }
.gnav__cta{ padding:10px 20px; font-size:14px; }
.gnav__toggle{ display:none; }
.gnav__drawer{ display:none; }

@media (max-width:1023px){
  .gnav__menu, .gnav__cta{ display:none; }
  .gnav__toggle{
    display:flex; flex-direction:column; gap:5px;
    width:32px; height:32px; margin-left:auto;
    justify-content:center; align-items:center;
  }
  .gnav__toggle span{
    display:block; width:24px; height:2px; background:var(--c-primary);
    border-radius:2px; transition:transform .25s var(--ease), opacity .2s;
  }
  .gnav.is-open .gnav__toggle span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
  .gnav.is-open .gnav__toggle span:nth-child(2){ opacity:0; }
  .gnav.is-open .gnav__toggle span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

  .gnav__drawer{
    display:flex; flex-direction:column;
    background:#fff;
    border-top:1px solid var(--c-border);
    padding:16px;
  }
  .gnav__drawer a{
    padding:14px 4px;
    border-bottom:1px solid var(--c-border);
    font-weight:700;
    color:var(--c-text);
  }
  .gnav__drawer .btn{ margin-top:16px; }
}


/* ------------------------------------------------------------
   3-1. ファーストビュー
   ------------------------------------------------------------ */
.fv{
  position:relative;
  padding:64px 0 72px;
  color:#fff;
  background:
    radial-gradient(ellipse at top right, rgba(255,210,63,.18), transparent 50%),
    radial-gradient(ellipse at bottom left, rgba(255,107,53,.20), transparent 55%),
    linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
  overflow:hidden;
}
.fv::before{
  content:""; position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size:40px 40px;
  pointer-events:none;
}
.fv__inner{
  position:relative;
  width:min(100% - 32px, var(--container));
  margin-inline:auto;
  text-align:center;
}
.fv__tags{
  display:flex; flex-wrap:wrap; justify-content:center; gap:8px;
  margin-bottom:20px;
}
.tag{
  display:inline-block;
  background:var(--c-sub);
  color:var(--c-primary-dark);
  font-size:13px; font-weight:900;
  padding:4px 14px; border-radius:999px;
  letter-spacing:.05em;
}
.fv__target{
  display:inline-block;
  border:1px solid rgba(255,255,255,.4);
  padding:6px 18px;
  border-radius:999px;
  font-size:14px;
  margin-bottom:20px;
  letter-spacing:.05em;
}
.fv__head{
  font-size:clamp(28px, 5vw, 52px);
  font-weight:900;
  line-height:1.35;
  letter-spacing:.04em;
  margin-bottom:20px;
}
.fv__head-em{
  display:inline-block;
  background:linear-gradient(transparent 65%, var(--c-sub) 65%);
  padding:0 .2em;
}
.fv__sub{
  font-size:clamp(15px, 2vw, 18px);
  opacity:.9;
  margin-bottom:36px;
  line-height:1.8;
}
.fv__cta{ margin-bottom:40px; }
.fv__cta-note{ font-size:13px; opacity:.8; margin-top:12px; }
.fv__badges{
  display:flex; justify-content:center; gap:24px; flex-wrap:wrap;
  padding-top:32px;
  border-top:1px solid rgba(255,255,255,.18);
}
.fv__badges li{
  text-align:center;
  min-width:120px;
}
.fv__badges strong{
  display:block;
  font-size:clamp(22px, 3vw, 32px);
  font-weight:900;
  color:var(--c-sub);
  letter-spacing:.02em;
}
.fv__badges span{
  display:block;
  font-size:12px;
  margin-top:4px;
  opacity:.85;
  letter-spacing:.1em;
}


/* ------------------------------------------------------------
   3-2. 共感パート
   ------------------------------------------------------------ */
.section--pain{
  background:var(--c-bg-alt);
}
.pain-list{
  max-width:720px;
  margin:0 auto;
  display:grid;
  gap:14px;
}
.pain-list li{
  background:#fff;
  border-left:4px solid var(--c-accent);
  padding:18px 20px 18px 56px;
  position:relative;
  border-radius:8px;
  font-size:16px;
  font-weight:500;
  box-shadow:var(--shadow-sm);
}
.pain-list li::before{
  content:"";
  position:absolute;
  left:20px; top:50%; transform:translateY(-50%);
  width:22px; height:22px;
  border:2px solid var(--c-accent);
  border-radius:4px;
}
.pain-list li::after{
  content:"✓";
  position:absolute;
  left:23px; top:50%; transform:translateY(-58%);
  font-size:18px; font-weight:900;
  color:var(--c-accent);
}
.pain-list__cta{
  text-align:center;
  margin-top:32px;
  font-weight:700;
  color:var(--c-primary);
}


/* ------------------------------------------------------------
   3-3. 解決提示
   ------------------------------------------------------------ */
.section--concept{
  background:#fff;
  text-align:center;
  padding:96px 0;
}
.concept__lead{
  font-size:clamp(24px, 3.5vw, 38px);
  font-weight:900;
  color:var(--c-primary);
  margin-bottom:24px;
  line-height:1.5;
}
.concept__lead em{
  background:linear-gradient(transparent 60%, var(--c-sub) 60%);
  font-style:normal;
  padding:0 .2em;
}
.concept__body{
  font-size:17px;
  line-height:2;
  color:var(--c-text-sub);
}
.concept__body strong{ color:var(--c-accent); font-weight:900; }


/* ------------------------------------------------------------
   3-4. ベネフィット
   ------------------------------------------------------------ */
.section--benefit{
  background:var(--c-bg-alt);
}
.card--benefit{
  text-align:center;
  padding:36px 20px 28px;
}
.card__num{
  display:inline-block;
  font-family:"Georgia", serif;
  font-size:32px;
  font-weight:900;
  color:var(--c-accent);
  margin-bottom:12px;
  position:relative;
}
.card__num::after{
  content:"";
  display:block;
  width:32px; height:3px;
  background:var(--c-accent);
  margin:8px auto 0;
}


/* ------------------------------------------------------------
   3-5. 市場性 / 3-8. 実績（共通の stats）
   ------------------------------------------------------------ */
.section--market{ background:#fff; }
.stats{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(200px, 1fr));
  gap:24px;
  max-width:880px;
  margin:0 auto;
}
.stat{
  background:#fff;
  border-radius:var(--radius);
  padding:28px 20px;
  text-align:center;
  border:1px solid var(--c-border);
  box-shadow:var(--shadow-sm);
}
.stat__num{
  font-family:"Georgia", serif;
  font-size:clamp(36px, 5vw, 56px);
  font-weight:900;
  color:var(--c-accent);
  line-height:1.1;
  letter-spacing:.02em;
}
.stat__unit{
  font-size:.45em;
  font-weight:700;
  margin-left:.15em;
  color:var(--c-primary);
}
.stat__label{
  font-size:14px;
  font-weight:700;
  margin-top:8px;
  color:var(--c-text-sub);
}
.stat__label small{ display:block; font-size:11px; font-weight:500; color:var(--c-text-mute); margin-top:4px; }

/* 実績セクション（白文字版） */
.section--proof{
  background:linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
  color:#fff;
}
.stats--white .stat{
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.18);
  backdrop-filter:blur(4px);
  box-shadow:none;
}
.stats--white .stat__num{ color:var(--c-sub); }
.stats--white .stat__unit{ color:#fff; }
.stats--white .stat__label{ color:rgba(255,255,255,.9); }


/* ------------------------------------------------------------
   3-6. カリキュラム（タイムライン）
   ------------------------------------------------------------ */
.section--curriculum{ background:var(--c-bg-alt); }
.timeline{
  max-width:760px; margin:0 auto;
  display:grid; gap:24px;
  position:relative;
}
.timeline__item{
  background:#fff;
  border-radius:var(--radius);
  padding:28px 28px 24px;
  border-left:6px solid var(--c-accent);
  box-shadow:var(--shadow-sm);
}
.timeline__head{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px;
  margin-bottom:8px;
}
.timeline__chip{
  display:inline-block;
  background:var(--c-primary);
  color:#fff;
  font-size:12px; font-weight:900;
  padding:4px 12px;
  border-radius:999px;
  letter-spacing:.1em;
}
.timeline__time{
  font-size:13px;
  font-weight:700;
  color:var(--c-text-mute);
}
.timeline__title{
  font-size:20px;
  font-weight:900;
  color:var(--c-primary);
  margin-bottom:14px;
}
.timeline__list{
  display:grid; gap:8px;
  font-size:15px;
  color:var(--c-text-sub);
}
.timeline__list li{
  position:relative;
  padding-left:22px;
}
.timeline__list li::before{
  content:"";
  position:absolute; left:4px; top:.7em;
  width:8px; height:8px; border-radius:50%;
  background:var(--c-accent);
}


/* ------------------------------------------------------------
   3-7. 講師紹介
   ------------------------------------------------------------ */
.section--speaker{ background:#fff; }
.speaker{
  display:grid;
  grid-template-columns:300px 1fr;
  gap:48px;
  max-width:960px;
  margin:0 auto;
  align-items:start;
}
.speaker__photo{
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow);
  aspect-ratio:1/1;
  background:var(--c-bg-alt);
}
.speaker__photo img{ width:100%; height:100%; object-fit:cover; }
.speaker__role{
  font-size:14px;
  font-weight:700;
  color:var(--c-text-mute);
  letter-spacing:.05em;
}
.speaker__name{
  font-size:30px;
  font-weight:900;
  color:var(--c-primary);
  margin:4px 0 24px;
  letter-spacing:.04em;
}
.speaker__name span{
  display:block;
  font-size:13px;
  font-weight:500;
  color:var(--c-text-mute);
  letter-spacing:.2em;
  margin-top:4px;
}
.speaker__bio{
  display:grid; gap:10px;
  margin-bottom:24px;
}
.speaker__bio li{
  position:relative;
  padding-left:24px;
  font-size:15px;
  line-height:1.8;
}
.speaker__bio li::before{
  content:"▶";
  position:absolute; left:0; top:0;
  color:var(--c-accent);
  font-size:12px;
}
.speaker__msg{
  background:var(--c-bg-alt);
  border-left:4px solid var(--c-accent);
  padding:18px 22px;
  margin:0;
  border-radius:0 8px 8px 0;
  font-size:15px;
  font-style:normal;
  line-height:1.85;
  color:var(--c-text-sub);
  quotes:"「" "」";
}
@media (max-width:767px){
  .speaker{ grid-template-columns:1fr; gap:24px; text-align:center; }
  .speaker__photo{ max-width:240px; margin:0 auto; }
  .speaker__bio li{ text-align:left; }
}


/* ------------------------------------------------------------
   3-9. 受講者の声
   ------------------------------------------------------------ */
.section--voice{ background:var(--c-bg-alt); }
.card--voice{ display:flex; flex-direction:column; }
.voice__header{ display:flex; align-items:center; gap:12px; margin-bottom:16px; }
.voice__header img{
  width:56px; height:56px; border-radius:50%; object-fit:cover;
  background:var(--c-border);
}
.voice__name{ font-weight:900; font-size:15px; color:var(--c-primary); }
.voice__attr{ font-size:12px; color:var(--c-text-mute); }
.voice__ba{
  display:grid; gap:10px;
  margin-bottom:14px;
  font-size:14px;
  line-height:1.7;
}
.voice__ba p{ margin:0; }
.voice__chip{
  display:inline-block;
  font-size:11px; font-weight:900;
  padding:2px 10px;
  border-radius:999px;
  margin-right:6px;
  letter-spacing:.08em;
}
.voice__chip--before{ background:#eee; color:#666; }
.voice__chip--after{ background:var(--c-accent); color:#fff; }
.voice__comment{
  margin-top:auto;
  font-size:14px;
  color:var(--c-text-sub);
  line-height:1.85;
  border-top:1px dashed var(--c-border);
  padding-top:14px;
}


/* ------------------------------------------------------------
   3-10. 選ばれる理由
   ------------------------------------------------------------ */
.section--reason{ background:#fff; }
.card--reason{
  background:linear-gradient(180deg, #fff 0%, #fafbfd 100%);
}
.reason__num{
  display:inline-block;
  font-size:12px; font-weight:900;
  color:var(--c-accent);
  letter-spacing:.2em;
  margin-bottom:8px;
}
.reason__title{
  font-size:18px;
  font-weight:900;
  color:var(--c-primary);
  margin-bottom:10px;
  line-height:1.5;
}


/* ------------------------------------------------------------
   3-11. 開催概要
   ------------------------------------------------------------ */
.section--schedule{ background:var(--c-bg-alt); }
.info{
  max-width:760px; margin:0 auto;
  background:#fff;
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.info__row{
  display:grid;
  grid-template-columns:160px 1fr;
  border-bottom:1px solid var(--c-border);
}
.info__row:last-child{ border-bottom:0; }
.info__row dt{
  background:var(--c-primary);
  color:#fff;
  padding:16px 20px;
  font-weight:700;
  font-size:14px;
  letter-spacing:.1em;
}
.info__row dd{
  margin:0;
  padding:16px 20px;
  font-size:15px;
  line-height:1.8;
}
.info__row dd strong{ color:var(--c-accent); font-size:18px; }
.info__dates{ display:grid; gap:6px; }
.info__dates li::before{
  content:"📅 ";
}
.info__note{ font-size:12px; color:var(--c-text-mute); margin-top:8px; }
@media (max-width:599px){
  .info__row{ grid-template-columns:1fr; }
  .info__row dt{ padding:10px 16px; }
}


/* ------------------------------------------------------------
   3-12. こんな方におすすめ／対象外
   ------------------------------------------------------------ */
.section--target{ background:#fff; }
.target-grid{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:24px;
  max-width:920px;
  margin:0 auto;
}
.target{
  border-radius:var(--radius);
  padding:28px 28px 24px;
}
.target h3{
  font-size:18px; font-weight:900;
  margin-bottom:16px;
  padding-bottom:12px;
  border-bottom:2px solid currentColor;
}
.target ul{ display:grid; gap:10px; font-size:15px; }
.target li{ position:relative; padding-left:30px; }
.target li::before{
  position:absolute; left:0; top:0;
  font-weight:900;
  font-size:18px;
}
.target--ok{ background:#eaf7ef; color:var(--c-ok); }
.target--ok li{ color:var(--c-text); }
.target--ok li::before{ content:"✓"; color:var(--c-ok); }
.target--ng{ background:#fcecec; color:var(--c-ng); }
.target--ng li{ color:var(--c-text); }
.target--ng li::before{ content:"✗"; color:var(--c-ng); }
@media (max-width:599px){
  .target-grid{ grid-template-columns:1fr; }
}


/* ------------------------------------------------------------
   3-13. FAQ（アコーディオン）
   ------------------------------------------------------------ */
.section--faq{ background:var(--c-bg-alt); }
.faq{ display:grid; gap:12px; }
.faq__item{
  background:#fff;
  border-radius:var(--radius);
  border:1px solid var(--c-border);
  overflow:hidden;
}
.faq__item summary{
  list-style:none;
  cursor:pointer;
  padding:18px 56px 18px 56px;
  position:relative;
  font-weight:700;
  font-size:15px;
}
.faq__item summary::-webkit-details-marker{ display:none; }
.faq__item summary::before{
  content:"Q";
  position:absolute; left:20px; top:50%; transform:translateY(-50%);
  width:28px; height:28px;
  background:var(--c-primary); color:#fff;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-weight:900; font-size:14px;
}
.faq__item summary::after{
  content:"";
  position:absolute; right:24px; top:50%;
  width:10px; height:10px;
  border-right:2px solid var(--c-text-sub);
  border-bottom:2px solid var(--c-text-sub);
  transform:translateY(-70%) rotate(45deg);
  transition:transform .25s var(--ease);
}
.faq__item[open] summary::after{
  transform:translateY(-30%) rotate(225deg);
}
.faq__body{
  padding:0 24px 20px 56px;
  font-size:14px;
  line-height:1.85;
  color:var(--c-text-sub);
  position:relative;
}
.faq__body::before{
  content:"A";
  position:absolute; left:20px; top:0;
  width:28px; height:28px;
  background:var(--c-accent); color:#fff;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-weight:900; font-size:14px;
}


/* ------------------------------------------------------------
   3-14. 申し込みフォーム
   ------------------------------------------------------------ */
.section--apply{
  background:linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
  color:#fff;
  position:relative;
}
.section--apply::before{
  content:""; position:absolute; inset:0;
  background-image:
    radial-gradient(ellipse at top right, rgba(255,210,63,.10), transparent 50%),
    radial-gradient(ellipse at bottom left, rgba(255,107,53,.12), transparent 55%);
  pointer-events:none;
}
.apply__lead{
  text-align:center;
  margin-bottom:32px;
  opacity:.9;
  font-size:15px;
  line-height:1.85;
  position:relative;
}
.form{
  background:#fff;
  color:var(--c-text);
  border-radius:var(--radius-lg);
  padding:40px 36px;
  box-shadow:var(--shadow-lg);
  display:grid; gap:20px;
  position:relative;
}
.form__row{ display:grid; gap:8px; }
.form__row label{
  font-size:14px;
  font-weight:700;
  color:var(--c-primary);
}
.form__legend{
  font-size:14px;
  font-weight:700;
  color:var(--c-primary);
}
.form__req,.form__opt{
  display:inline-block;
  font-size:11px; font-weight:900;
  padding:1px 8px; border-radius:4px;
  margin-left:6px;
  letter-spacing:.08em;
  vertical-align:middle;
}
.form__req{ background:var(--c-accent); color:#fff; }
.form__opt{ background:#e0e4ec; color:var(--c-text-sub); }

.form input[type="text"],
.form input[type="email"],
.form input[type="tel"],
.form select,
.form textarea{
  width:100%;
  padding:12px 14px;
  border:1px solid var(--c-border);
  border-radius:8px;
  background:#fff;
  font-size:16px;       /* iOS の自動ズーム防止に 16px 以上を維持 */
  transition:border-color .2s, box-shadow .2s;
}
.form input:focus,
.form select:focus,
.form textarea:focus{
  outline:none;
  border-color:var(--c-accent);
  box-shadow:0 0 0 3px rgba(255,107,53,.18);
}
.form__radios{ display:flex; flex-wrap:wrap; gap:16px; padding-top:4px; }
.form__radios label{
  font-weight:500;
  color:var(--c-text);
  display:inline-flex; align-items:center; gap:6px;
  cursor:pointer;
}
.form__row--check label{
  font-weight:500; font-size:14px;
  display:flex; align-items:center; gap:8px;
  color:var(--c-text);
}
.form__row--check a{ color:var(--c-accent); text-decoration:underline; }

.form__submit{ text-align:center; margin-top:8px; }
.form__submit .btn{ width:100%; max-width:420px; }
.form__note{ font-size:12px; color:var(--c-text-mute); margin-top:12px; }

/* バリデーション */
.form input:user-invalid,
.form select:user-invalid,
.form textarea:user-invalid{
  border-color:var(--c-ng);
  box-shadow:0 0 0 3px rgba(201,71,71,.15);
}


/* ------------------------------------------------------------
   3-15. フッター
   ------------------------------------------------------------ */
.footer{
  background:#0b1a30;
  color:rgba(255,255,255,.85);
  padding:48px 0 32px;
  font-size:13px;
}
.footer__info{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(220px, 1fr));
  gap:16px;
  margin-bottom:24px;
  padding-bottom:24px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.footer__info dt{
  font-size:11px;
  letter-spacing:.2em;
  color:rgba(255,255,255,.5);
  margin-bottom:4px;
}
.footer__info dd{ margin:0; line-height:1.7; }
.footer__links{
  display:flex; flex-wrap:wrap; gap:16px 24px;
  margin-bottom:24px;
}
.footer__links a{
  color:rgba(255,255,255,.85);
  text-decoration:underline;
  text-underline-offset:3px;
}
.footer__links a:hover{ color:var(--c-sub); }
.footer__copy{
  font-size:11px;
  color:rgba(255,255,255,.5);
  letter-spacing:.05em;
}


/* ------------------------------------------------------------
   スマホ固定フッターCTA
   ------------------------------------------------------------ */
.fixed-cta{
  position:fixed;
  left:50%; bottom:0;
  transform:translateX(-50%);
  width:min(100% - 16px, 480px);
  margin-bottom:8px;
  background:linear-gradient(180deg,#ff834d,var(--c-accent));
  color:#fff;
  text-align:center;
  font-weight:900;
  font-size:15px;
  padding:14px 16px;
  border-radius:999px;
  box-shadow:0 6px 0 var(--c-accent-dark), 0 12px 24px rgba(0,0,0,.3);
  z-index:90;
  display:none;
}
.fixed-cta::after{
  content:"▶";
  margin-left:.4em;
  font-size:.8em;
}
@media (max-width:767px){
  .fixed-cta{ display:block; }
  body{ padding-bottom:80px; }   /* 固定 CTA に隠れないよう余白 */
}


/* ------------------------------------------------------------
   4. レスポンシブ調整（その他）
   ------------------------------------------------------------ */
@media (max-width:767px){
  .btn--xl{ width:100%; max-width:360px; min-width:0; padding:18px 20px; font-size:16px; }
  .fv__badges{ gap:12px; }
  .fv__badges li{ min-width:90px; }
}

/* 印刷時 */
@media print{
  .gnav, .fixed-cta, .form__submit{ display:none !important; }
  .section{ padding:24px 0; break-inside:avoid; }
}