:root {
  --navy: #072f67;
  --deep: #061f3d;
  --dark: #07152f;
  --blue: #31a8d8;
  --sky: #eaf5fb;
  --pale: #f2f9fd;
  --gray: #dce1e6;
  --text: #111827;
  --muted: #5f6f82;
  --gold: #b49a65;
  --white: #fff;
  --shadow: 0 18px 50px rgba(8, 31, 61, .18);
  --radius: 6px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: .03em;
  background: #fff;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
.container { width: min(1060px, calc(100% - 48px)); margin-inline: auto; }
.narrow { width: min(820px, calc(100% - 48px)); }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.96); border-bottom: 1px solid #edf0f4; }
.header-inner { height: 66px; display: flex; align-items: center; justify-content: space-between; }

.header-nav { display: flex; align-items: center; gap: 34px; font-size: 13px; font-weight: 700; color: #1f2937; }
.menu-button { display: none; border: 0; background: var(--navy); color: #fff; border-radius: 999px; padding: 7px 14px; font-size: 11px; font-weight: 700; }
.hero { position: relative; min-height: 540px; overflow: hidden; background: linear-gradient(180deg, #fff 0 58%, #2f4e73 58% 100%); }
.hero-inner { position: relative; display: grid; grid-template-columns: 1.03fr .97fr; gap: 46px; padding: 80px 0 76px; align-items: start; }
.hero-copy { position: relative; z-index: 2; padding-top: 25px; }
.eyebrow { display: inline-block; margin: 0 0 20px; padding: 7px 16px; color: #fff; background: var(--gold); border-radius: 3px; font-weight: 700; font-size: 14px; letter-spacing: .06em; }
h1 { margin: 0; font-size: clamp(34px, 4.4vw, 56px); line-height: 1.28; letter-spacing: .08em; font-weight: 900; }
h1 span { display: block; color: var(--gold); margin-top: 12px; }
.lead { margin: 26px 0 0; max-width: 650px; font-size: 15px; line-height: 2.1; font-weight: 700; }
.hero-visual { position: relative; min-height: 360px; }
.hero-illustration { position: absolute; top: -15px; right: -40px; width: 520px; opacity: .95; }
.video-card { position: absolute; right: 0; top: 128px; width: min(100%, 520px); min-height: 250px; padding: 22px 26px 24px; color: #fff; background: #102947; border: 10px solid rgba(5,20,40,.65); border-radius: 6px; box-shadow: var(--shadow); }
.video-topline { display: flex; justify-content: space-between; gap: 14px; color: #a6c1dd; font-size: 12px; font-weight: 700; }
.video-label { margin: 26px 0 4px; color: var(--blue); font-weight: 900; font-size: 13px; }
.video-card h2 { margin: 0; font-size: 26px; line-height: 1.35; }
.video-card p:last-of-type { margin: 16px 0 0; color: #cfdfef; font-size: 14px; }
.play-button { position: absolute; right: 46px; bottom: 68px; width: 68px; height: 68px; border: 0; border-radius: 50%; background: #fff; box-shadow: 0 8px 20px rgba(0,0,0,.25); }
.play-button::before { content: ""; position: absolute; left: 27px; top: 21px; border-left: 22px solid var(--navy); border-top: 14px solid transparent; border-bottom: 14px solid transparent; }
.video-progress { position: absolute; left: 26px; right: 26px; bottom: 22px; height: 8px; background: rgba(255,255,255,.12); border-radius: 999px; }
.video-progress span { display: block; width: 54%; height: 100%; background: var(--blue); border-radius: inherit; }
.intro { position: relative; background: #2f4e73; color: #fff; padding: 28px 0 88px; overflow: hidden; }
.intro-grid { position: relative; display: grid; grid-template-columns: 1fr auto; gap: 24px 36px; align-items: center; }
.intro-points { display: grid; gap: 16px; }
.point { display: grid; grid-template-columns: 124px 1fr; align-items: center; gap: 20px; font-weight: 700; }
.point strong { display: inline-flex; align-items: center; justify-content: flex-start; width: 124px; height: 40px; padding-left: 18px; border-radius: 999px; background: #fff; color: var(--navy); font-size: 15px; }
.point strong::after { content: ""; width: 8px; height: 8px; margin-left: 12px; background: var(--blue); border-radius: 50%; }
.point span { font-size: 15px; }
.intro-actions { display: flex; gap: 18px; grid-column: 1 / 2; margin-top: 22px; }
.button { display: inline-flex; justify-content: center; align-items: center; min-width: 220px; min-height: 52px; padding: 0 22px; border-radius: 4px; font-size: 14px; font-weight: 900; letter-spacing: .06em; }
.button::after { content: "›"; margin-left: 12px; font-size: 18px; line-height: 1; }
.button-primary { color: #fff; background: var(--blue); box-shadow: inset 0 -3px 0 rgba(0,0,0,.12); }
.button-outline { color: #fff; border: 1px solid rgba(255,255,255,.55); }
.intro-banner { position: absolute; right: 0; top: 52px; width: 415px; min-height: 86px; display: flex; align-items: center; gap: 22px; background: #fff; color: var(--deep); padding: 16px 26px 16px 0; box-shadow: var(--shadow); }
.circle-badge { margin-left: -44px; flex: 0 0 86px; width: 86px; height: 86px; display: inline-flex; align-items: center; justify-content: center; text-align: center; border-radius: 50%; background: var(--blue); color: #fff; font-weight: 900; line-height: 1.2; }
.intro-banner p { margin: 0; font-size: 17px; font-weight: 900; line-height: 1.5; }
.about-card { margin-top: 128px; }
.about-card .label { display: inline-block; margin: 0 0 12px; color: var(--navy); background: #fff; border-radius: 3px; padding: 6px 12px; font-weight: 900; font-size: 13px; }
.about-card h2 { margin: 0 0 12px; color: #fff; font-size: clamp(26px, 3vw, 38px); line-height: 1.35; }
.about-card p:last-child { margin: 0; color: #d6e4ef; }
.case-slider { width: min(1160px, calc(100% - 24px)); margin: 46px auto 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.case-card { overflow: hidden; background: #062a45; color: #fff; border: 8px solid #09233c; box-shadow: var(--shadow); }
.case-image { aspect-ratio: 16 / 9; background: #eaf5fb; overflow: hidden; }
.case-image img { width: 100%; height: 100%; object-fit: cover; }
.case-body { display: grid; grid-template-columns: 54px 1fr; gap: 14px; padding: 17px 18px; }
.case-body .tag { grid-row: span 2; display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 2px; background: var(--blue); font-weight: 900; }
.case-body .tag-green { background: #22a05b; }
.case-body h3 { margin: 0; font-size: 17px; line-height: 1.5; }
.case-body p { grid-column: 2; margin: 0; color: #cfe0ef; font-size: 12px; }
.changed { background: #dfe4e9; padding: 76px 0 88px; }
.section-title { position: relative; margin: 0 auto 34px; text-align: center; font-size: clamp(20px, 3vw, 30px); line-height: 1.4; font-weight: 900; }
.section-title::after { content: ""; display: block; width: 46px; height: 5px; margin: 14px auto 0; background: var(--blue); border-radius: 999px; }
.section-lead { margin: -8px auto 40px; text-align: center; max-width: 760px; color: #333; font-weight: 700; }
.voice-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.voice-card { background: #fff; border-radius: var(--radius); min-height: 250px; padding: 34px 24px 26px; text-align: center; box-shadow: 0 12px 28px rgba(8,31,61,.06); }
.avatar { width: 74px; height: 74px; margin: 0 auto 20px; border-radius: 50%; background: #6fa3d4; position: relative; }
.avatar::before { content: ""; position: absolute; width: 20px; height: 20px; border-radius: 50%; background: #fff; top: 18px; left: 27px; }
.avatar::after { content: ""; position: absolute; width: 42px; height: 22px; border-radius: 50% 50% 0 0; background: #fff; top: 42px; left: 16px; }
.voice-card h3 { margin: 0 0 8px; font-size: 17px; }
.voice-card p { min-height: 58px; margin: 0 0 20px; font-size: 13px; line-height: 1.8; }
.voice-card a { display: inline-flex; min-width: 138px; justify-content: center; padding: 8px 16px; border-radius: 999px; background: var(--navy); color: #fff; font-size: 12px; font-weight: 900; }
.targets { background: var(--pale); padding: 90px 0 96px; }
.subhead { display: flex; align-items: center; gap: 12px; margin: 34px 0 24px; color: var(--deep); font-size: 23px; font-weight: 900; }
.subhead span { width: 18px; height: 18px; background: var(--navy); border-radius: 50%; }
.subhead.flag span { border-radius: 0; clip-path: polygon(0 0,100% 0,100% 72%,52% 72%,52% 100%,0 100%); }
.recommend-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.recommend-grid article { background: #fff; text-align: center; box-shadow: 0 10px 26px rgba(8,31,61,.06); }
.recommend-grid img { width: 100%; aspect-ratio: 16 / 5.8; object-fit: cover; }
.recommend-grid p { margin: 0; padding: 22px 18px 26px; font-size: 16px; font-weight: 900; line-height: 1.8; }
.goal-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.goal-grid article { background: #fff; box-shadow: 0 10px 26px rgba(8,31,61,.06); }
.goal-grid h3 { margin: 0; padding: 16px 20px; background: var(--navy); color: #fff; font-size: 16px; line-height: 1.5; }
.goal-grid p { margin: 0; padding: 22px 20px 26px; font-size: 14px; }
.features { padding: 100px 0 110px; background: #fff; }
.feature-item { display: grid; grid-template-columns: 310px 1fr; gap: 30px; align-items: center; padding: 26px; background: var(--sky); margin-bottom: 20px; }
.feature-item img { width: 100%; aspect-ratio: 16 / 8; object-fit: cover; }
.feature-text { display: grid; grid-template-columns: 72px 1fr; gap: 14px 22px; }
.feature-text span { grid-row: span 2; color: #8db6df; font-size: 48px; line-height: 1; font-family: Georgia, serif; font-weight: 700; }
.feature-text h3 { margin: 5px 0 0; font-size: 18px; }
.feature-text p { grid-column: 2; margin: 0; font-size: 14px; }
.effect { position: relative; background: #ddd; min-height: 560px; display: flex; align-items: center; overflow: hidden; }
.effect-photo { position: absolute; inset: 0 auto 0 0; width: 34%; }
.effect-photo img { width: 100%; height: 100%; object-fit: cover; }
.effect-inner { position: relative; display: flex; justify-content: flex-end; }
.effect-copy { width: 64%; padding: 72px 0 72px 58px; }
.effect-heading { display: flex; align-items: center; gap: 38px; margin-bottom: 28px; }
.effect-heading h2 { margin: 0; font-size: 30px; }
.effect-heading::after { content: ""; width: 94px; height: 2px; background: var(--gold); order: 1; }
.effect-heading span { color: var(--gold); font-family: Georgia, serif; order: 2; }
.effect-copy h3 { margin: 0 0 34px; font-size: 31px; line-height: 1.4; }
.effect-list { display: grid; gap: 18px; list-style: none; padding: 0; margin: 0 0 44px; }
.effect-list li { display: grid; grid-template-columns: 178px 1fr; gap: 28px; align-items: center; }
.effect-list strong { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; border-radius: 999px; background: var(--navy); color: #fff; font-size: 14px; }
.effect-list span { font-weight: 700; }
.results { display: grid; grid-template-columns: 120px 1fr; background: #fff; border-radius: var(--radius); max-width: 600px; padding: 28px; box-shadow: 0 12px 30px rgba(8,31,61,.08); }
.results strong { display: flex; align-items: center; border-right: 1px solid #d7dee8; color: var(--navy); }
.results p { margin: 0 0 0 30px; color: var(--navy); font-weight: 900; }
.profile { padding: 92px 0 110px; }
.profile-inner { max-width: 850px; }
.profile-box { display: grid; grid-template-columns: 240px 1fr; gap: 58px; align-items: center; }
.profile-box img { width: 240px; border-radius: 4px; }
.profile-box h3 { margin: 0 0 5px; font-size: 25px; }
.profile-box .role { margin: 0 0 22px; font-weight: 900; }
.profile-box p:last-child { margin: 0; font-size: 14px; }
.program { background: var(--pale); padding: 92px 0 100px; }
.program-list { display: grid; gap: 22px; max-width: 900px; margin: 0 auto; }
.program-item { display: grid; grid-template-columns: 96px 1fr 130px; gap: 28px; align-items: center; background: #fff; border-radius: 6px; overflow: hidden; box-shadow: 0 10px 26px rgba(8,31,61,.04); }
.program-item .num { height: 100%; min-height: 104px; display: grid; place-items: center; background: var(--navy); color: #fff; font-size: 34px; font-weight: 900; }
.program-item h3 { margin: 18px 0 4px; font-size: 18px; }
.program-item p { margin: 0 0 10px; font-size: 13px; line-height: 1.7; }
.program-item ul { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 0 0 18px; }
.program-item li { display: inline-flex; align-items: center; min-height: 26px; border-radius: 999px; background: #e0e2e6; padding: 0 12px; font-size: 11px; font-weight: 700; color: #4b5563; }
.program-item a { justify-self: center; border: 1px solid #d5dbe4; border-radius: 999px; padding: 8px 16px; font-size: 11px; font-weight: 900; white-space: nowrap; }
.book { background: #fff; padding: 95px 0 100px; }
.book-box { display: grid; grid-template-columns: 180px 1fr; gap: 42px; align-items: center; padding: 42px 54px; background: #efefef; border-radius: 4px; }
.book-box img { width: 180px; }
.book-label { margin: 0 0 10px; font-weight: 900; }
.book-box h3 { margin: 0 0 20px; font-size: clamp(24px, 3vw, 36px); line-height: 1.35; }
.book-box p { margin: 0 0 14px; font-size: 14px; }
.cta { padding: 100px 0 150px; text-align: center; color: #fff; background: linear-gradient(180deg, #02092a 0%, #02092a 42%, #46aee4 100%); }
.cta h2 { margin: 0 0 30px; font-size: clamp(28px, 4vw, 42px); line-height: 1.45; }
.cta p { margin: 0 auto 30px; color: #dcecf7; max-width: 800px; }
.footer { background: #02092a; color: #d7e8f4; padding: 28px 0; }
.footer-inner { display: flex; justify-content: space-between; gap: 20px; font-size: 12px; }
.footer p { margin: 0; }
.footer nav { display: flex; gap: 22px; }
@media (max-width: 980px) {
  .container, .narrow { width: min(100% - 32px, 760px); }
  .header-nav { display: none; }
  .menu-button { display: inline-flex; }
  .hero { background: linear-gradient(180deg, #fff 0 54%, #2f4e73 54% 100%); }
  .hero-inner { grid-template-columns: 1fr; padding: 52px 0 54px; gap: 20px; }
  .hero-visual { min-height: 310px; }
  .hero-illustration { width: 360px; right: 0; opacity: .7; }
  .video-card { top: 40px; left: 0; right: auto; width: min(100%, 480px); }
  .intro-grid { grid-template-columns: 1fr; }
  .intro-banner { position: static; width: auto; margin-top: 30px; padding-left: 26px; }
  .circle-badge { margin-left: 0; }
  .about-card { margin-top: 70px; }
  .case-slider { grid-template-columns: 1fr; width: min(100% - 32px, 620px); }
  .voice-grid, .recommend-grid, .goal-grid { grid-template-columns: 1fr; }
  .feature-item { grid-template-columns: 1fr; }
  .feature-text { grid-template-columns: 58px 1fr; }
  .effect { display: block; min-height: auto; }
  .effect-photo { position: static; width: 100%; height: 300px; }
  .effect-copy { width: 100%; padding: 54px 0; }
  .effect-list li, .results, .profile-box, .book-box { grid-template-columns: 1fr; }
  .results strong { border-right: 0; border-bottom: 1px solid #d7dee8; padding-bottom: 16px; }
  .results p { margin: 16px 0 0; }
  .program-item { grid-template-columns: 76px 1fr; padding-right: 18px; }
  .program-item a { grid-column: 2; justify-self: start; margin-bottom: 18px; }
  .program-item .num { min-height: 100%; }
}
@media (max-width: 640px) {
  body { font-size: 14px; line-height: 1.75; }
  .header-inner { height: 58px; }
  .logo img { width: 70px; }
  .eyebrow { font-size: 12px; padding: 6px 10px; }
  h1 { font-size: 30px; }
  .lead { font-size: 13px; }
  .video-card { padding: 18px; min-height: 230px; }
  .video-card h2 { font-size: 25px; }
  .play-button { right: 28px; width: 56px; height: 56px; }
  .play-button::before { left: 23px; top: 18px; border-left-width: 18px; border-top-width: 11px; border-bottom-width: 11px; }
  .intro { padding-bottom: 62px; }
  .point { grid-template-columns: 112px 1fr; gap: 12px; }
  .point strong { width: 112px; }
  .intro-actions { flex-direction: column; }
  .button { width: 100%; min-width: auto; }
  .intro-banner { align-items: flex-start; gap: 14px; }
  .circle-badge { flex-basis: 72px; width: 72px; height: 72px; font-size: 12px; }
  .case-body { grid-template-columns: 46px 1fr; }
  .section-title { font-size: 24px; }
  .subhead { font-size: 19px; }
  .feature-text span { font-size: 38px; }
  .effect-heading { gap: 18px; }
  .effect-copy h3 { font-size: 24px; }
  .effect-list li { gap: 10px; }
  .profile-box { gap: 24px; }
  .profile-box img { width: 190px; }
  .program-item { grid-template-columns: 62px 1fr; gap: 18px; }
  .program-item .num { font-size: 25px; }
  .program-item ul { display: grid; }
  .book-box { padding: 28px 22px; }
  .footer-inner { display: grid; }
  .footer nav { flex-wrap: wrap; }
}

/* Updated lead-generation first view */
.leadgen-hero {
  position: relative;
  overflow: hidden;
  min-height: 760px;
  color: #fff;
  background:
    radial-gradient(circle at 7% 12%, rgba(49,168,216,.34), transparent 28%),
    linear-gradient(135deg, #06142f 0%, #072f67 48%, #0b4e82 100%);
}
.leadgen-hero::before {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 44%;
  background: linear-gradient(0deg, rgba(2,9,42,.86), rgba(2,9,42,0));
  pointer-events: none;
}
.leadgen-bg::before,
.leadgen-bg::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,.09);
}
.leadgen-bg::before {
  width: 420px;
  height: 420px;
  left: -130px;
  top: 90px;
}
.leadgen-bg::after {
  width: 620px;
  height: 620px;
  right: -180px;
  bottom: -230px;
}
.leadgen-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 460px;
  gap: 56px;
  align-items: center;
  padding: 68px 0 74px;
}
.leadgen-copy {
  position: relative;
  min-height: 620px;
  padding: 44px 0 0;
}
.leadgen-kicker {
  display: inline-block;
  margin: 0 0 22px;
  padding: 8px 16px;
  border: 1px solid rgba(255,255,255,.48);
  border-radius: 999px;
  color: #d9f4ff;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .08em;
}
.leadgen-copy h1 {
  max-width: 680px;
  color: #fff;
  font-size: clamp(38px, 5vw, 62px);
  line-height: 1.32;
  letter-spacing: .06em;
}
.leadgen-lead {
  max-width: 670px;
  margin: 24px 0 0;
  color: #e6f3ff;
  font-size: 16px;
  line-height: 2.05;
  font-weight: 700;
}
.leadgen-benefits {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 12px;
  max-width: 560px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}
.leadgen-benefits li {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 10px 18px;
  border-radius: 6px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.22);
  box-shadow: 0 10px 26px rgba(0,0,0,.12);
  font-weight: 900;
}
.leadgen-benefits li::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 5px rgba(49,168,216,.2);
}
.leadgen-person {
  position: absolute;
  right: -38px;
  bottom: -74px;
  width: min(54vw, 560px);
  max-width: 560px;
  pointer-events: none;
}
.leadgen-person::before {
  content: "";
  position: absolute;
  inset: 18% 5% 0 8%;
  border-radius: 999px 999px 0 0;
  background: rgba(49,168,216,.16);
  filter: blur(2px);
}
.leadgen-person img {
  position: relative;
  width: 100%;
  height: 620px;
  object-fit: cover;
  object-position: 52% 16%;
  border-radius: 36px 36px 0 0;
  box-shadow: 0 30px 70px rgba(0,0,0,.35);
}
.leadgen-form {
  position: relative;
  z-index: 4;
}
.form-card {
  overflow: hidden;
  min-height: 640px;
  padding: 28px 28px 0;
  border-radius: 16px;
  background: rgba(255,255,255,.98);
  color: var(--text);
  box-shadow: 0 28px 80px rgba(0,0,0,.32);
}
.form-label {
  display: inline-block;
  margin: 0 0 10px;
  padding: 6px 12px;
  border-radius: 999px;
  color: #fff;
  background: var(--blue);
  font-size: 12px;
  font-weight: 900;
}
.form-card h2 {
  margin: 0 0 18px;
  color: var(--deep);
  font-size: 26px;
  line-height: 1.35;
}
.form-card iframe {
  display: block;
  width: 100%;
  height: 560px;
  border: 0;
  background: #fff;
}
.case-video {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #061f3d;
}
.case-video iframe,
.case-video video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.case-video video {
  display: block;
  object-fit: cover;
  background: #061f3d;
}
.avatar {
  overflow: hidden;
  background: #dfe7ee;
}
.avatar::before,
.avatar::after {
  content: none;
}
.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.cta {
  position: relative;
  overflow: hidden;
  background-image:
url("/rtocs-info/assets/images/bg2.webp");
  background-size: cover;
  background-position: center;
}
.cta .container {
  position: relative;
  z-index: 1;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 18px;
}
.footer-brand img {
  width: 150px;
  height: auto;
}
@media (max-width: 980px) {
  .leadgen-hero { min-height: auto; }
  .leadgen-inner {
    grid-template-columns: 1fr;
    gap: 34px;
    padding: 50px 0 62px;
  }
  .leadgen-copy {
    min-height: auto;
    padding-top: 0;
  }
  .leadgen-person {
    position: relative;
    right: auto;
    bottom: auto;
    width: min(100%, 460px);
    margin-top: 34px;
  }
  .leadgen-person img {
    height: 460px;
  }
  .form-card {
    min-height: 560px;
  }
  .form-card iframe {
    height: 500px;
  }
}
@media (max-width: 640px) {
  .leadgen-inner {
    padding: 36px 0 46px;
  }
  .leadgen-copy h1 {
    font-size: 32px;
  }
  .leadgen-lead {
    font-size: 14px;
    line-height: 1.85;
  }
  .leadgen-benefits li {
    align-items: flex-start;
    font-size: 13px;
  }
  .leadgen-person img {
    height: 360px;
    border-radius: 20px 20px 0 0;
  }
  .form-card {
    min-height: 520px;
    padding: 22px 18px 0;
    border-radius: 12px;
  }
  .form-card h2 {
    font-size: 21px;
  }
  .form-card iframe {
    height: 470px;
  }
  .footer-brand {
    display: grid;
    gap: 10px;
  }
  .footer-brand img {
    width: 128px;
  }
}


/* Sample2-style first view redesign */
.site-header {
  display: none;
}
.leadgen-hero {
  min-height: 805px;
  background:
    radial-gradient(circle at -8% 28%, rgba(49,168,216,.20) 0 15%, transparent 15.5%),
    radial-gradient(circle at 108% 64%, rgba(49,168,216,.14) 0 18%, transparent 18.5%),
    linear-gradient(135deg, #0a2546 0%, #0a3770 48%, #06152d 100%);
}
.leadgen-hero::before {
  inset: 0;
  height: auto;
  background-image:
    linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(180deg, rgba(2,9,42,0) 55%, rgba(2,9,42,.72) 100%);
  background-size: 58px 58px, 58px 58px, 100% 100%;
  background-position: center top;
  opacity: 1;
}
.leadgen-bg::before {
  width: 420px;
  height: 420px;
  left: -220px;
  top: 135px;
  background: rgba(116,190,230,.18);
}
.leadgen-bg::after {
  width: 520px;
  height: 520px;
  right: -225px;
  bottom: -150px;
  background: rgba(116,190,230,.13);
}
.leadgen-inner {
  width: min(1038px, calc(100% - 64px));
  grid-template-columns: minmax(0, 1fr) 450px;
  gap: 48px;
  align-items: start;
  padding: 48px 0 0;
}
.leadgen-copy {
  min-height: 756px;
  padding: 28px 0 0;
}
.leadgen-kicker {
  margin: 0 0 28px;
  padding: 8px 18px;
  border: 1px solid rgba(255,255,255,.45);
  border-radius: 999px;
  color: #fff;
  background: rgba(8,31,61,.25);
  font-size: 14px;
  line-height: 1.1;
  letter-spacing: .07em;
  box-shadow: inset 0 0 0 1px rgba(49,168,216,.15);
}
.leadgen-copy h1 {
  position: relative;
  z-index: 1;
  max-width: 630px;
  color: #fff;
  font-size: clamp(48px, 5.3vw, 66px);
  line-height: 1.28;
  letter-spacing: .025em;
  font-weight: 900;
  text-shadow: 0 7px 26px rgba(0,0,0,.22);
}
.leadgen-lead {
  position: relative;
  z-index: 3;
  width: 215px;
  margin: 170px 0 0;
  color: #eef7ff;
  font-size: 14px;
  line-height: 1.85;
  font-weight: 900;
  text-shadow: 0 4px 16px rgba(0,0,0,.42);
}
.leadgen-person {
  z-index: 2;
  right: 0;
  bottom: 0;
  width: 548px;
  max-width: none;
  height: 606px;
  border-radius: 24px 24px 0 0;
  overflow: hidden;
  box-shadow: 0 28px 70px rgba(0,0,0,.36);
}
.leadgen-person::before {
  content: none;
}
.leadgen-person::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(4,17,36,.44) 0%, rgba(4,17,36,.16) 33%, rgba(4,17,36,0) 68%),
              linear-gradient(180deg, rgba(4,17,36,0) 54%, rgba(4,17,36,.42) 100%);
  pointer-events: none;
}
.leadgen-person img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 56% center;
  border-radius: 0;
  box-shadow: none;
}
.leadgen-benefits {
  position: absolute;
  z-index: 4;
  left: 0;
  bottom: 70px;
  width: 535px;
  max-width: none;
  display: grid;
  gap: 12px;
  margin: 0;
}
.leadgen-benefits li {
  width: 535px;
  min-height: 48px;
  padding: 10px 18px 10px 42px;
  border-radius: 7px;
  background: rgba(255,255,255,.16);
  border: 1px solid rgba(255,255,255,.17);
  color: #fff;
  backdrop-filter: blur(6px);
  box-shadow: 0 8px 24px rgba(0,0,0,.18);
  font-size: 16px;
  line-height: 1.5;
}
.leadgen-benefits li::before {
  position: absolute;
  left: 18px;
  width: 12px;
  height: 12px;
  background: var(--blue);
  box-shadow: 0 0 0 7px rgba(49,168,216,.22);
}
.leadgen-form {
  padding-top: 0;
}
.form-card {
  min-height: 668px;
  height: 668px;
  padding: 28px 28px 0;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 26px 70px rgba(0,0,0,.36);
}
.form-label {
  margin-bottom: 16px;
  padding: 7px 15px;
  font-size: 13px;
}
.form-card h2 {
  margin: 0 0 18px;
  font-size: 30px;
  line-height: 1.35;
  letter-spacing: .04em;
}
.form-card iframe {
  height: 548px;
}
.intro {
  margin-top: 0;
  padding: 26px 0 62px;
  background: #31557b;
}
.intro-grid {
  width: min(1000px, calc(100% - 64px));
  grid-template-columns: 1fr 390px;
  gap: 24px 52px;
}
.intro-points {
  gap: 16px;
}
.point {
  grid-template-columns: 122px 1fr;
  gap: 20px;
}
.point strong {
  width: 122px;
  height: 40px;
  border-radius: 999px;
  justify-content: flex-start;
  padding-left: 20px;
  color: var(--navy);
  font-size: 17px;
}
.point span {
  font-size: 16px;
  color: #fff;
  font-weight: 900;
}
.intro-actions {
  grid-row: 2;
  grid-column: 1;
  margin-top: 28px;
}
.intro-banner {
  position: relative;
  grid-column: 2;
  grid-row: 1 / span 2;
  right: auto;
  top: auto;
  align-self: center;
  width: 405px;
  min-height: 116px;
  padding: 26px 26px 26px 66px;
}
.circle-badge {
  position: absolute;
  left: -44px;
  margin-left: 0;
}
.about-card {
  margin-top: 82px;
}
@media (max-width: 1080px) {
  .leadgen-inner {
    grid-template-columns: minmax(0, 1fr) 390px;
    gap: 32px;
  }
  .leadgen-person { width: 500px; }
  .leadgen-benefits { width: 488px; }
  .leadgen-benefits li { width: 488px; }
  .form-card { height: 648px; }
}
@media (max-width: 980px) {
  .site-header { display: block; }
  .leadgen-hero { min-height: auto; }
  .leadgen-inner {
    width: min(100% - 32px, 760px);
    grid-template-columns: 1fr;
    padding: 48px 0 62px;
  }
  .leadgen-copy { min-height: auto; }
  .leadgen-copy h1 { font-size: 42px; }
  .leadgen-lead {
    width: auto;
    max-width: 650px;
    margin: 24px 0 0;
  }
  .leadgen-person {
    position: relative;
    right: auto;
    bottom: auto;
    width: min(100%, 560px);
    height: 430px;
    margin-top: 28px;
  }
  .leadgen-benefits {
    position: relative;
    left: auto;
    bottom: auto;
    width: auto;
    max-width: 560px;
    margin-top: 24px;
  }
  .leadgen-benefits li { width: auto; }
  .form-card { height: auto; min-height: 560px; }
  .form-card iframe { height: 500px; }
  .intro-grid {
    width: min(100% - 32px, 760px);
    grid-template-columns: 1fr;
  }
  .intro-actions { grid-row: auto; grid-column: auto; }
  .intro-banner {
    grid-column: auto;
    grid-row: auto;
    width: auto;
    padding-left: 110px;
  }
  .circle-badge { left: 20px; }
}
@media (max-width: 640px) {
  .leadgen-copy h1 { font-size: 32px; }
  .leadgen-person { height: 360px; }
  .form-card h2 { font-size: 22px; }
  .intro-banner { padding: 22px 20px 22px 108px; }
}
/* Fine tuning for desktop alignment */
@media (min-width: 981px) {
  .leadgen-person { right: -48px; }
  .leadgen-benefits li { position: relative; }
}


/* =========================================================
   sample2.png ファーストビュー再現（.fv-* で完結・レスポンシブ）
   ※ ここより上のスタイルおよび他セクションには一切影響しません
   ========================================================= */
.fv-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(150deg, #0e2440 0%, #0b1c34 58%, #0a1830 100%);
}
.fv-grid-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: url("../../../RTOCS/assets/images/bg2.webp")
  /*
	radial-gradient(closest-side at 6% 42%, rgba(49,168,216,.16), transparent 70%),
    radial-gradient(closest-side at 96% 70%, rgba(49,168,216,.10), transparent 70%),
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 60% 60%, 55% 55%, 58px 58px, 58px 58px;
  background-position: left center, right center, center top, center top;
*/
}
.fv-inner {
  position: relative;
  z-index: 1;
  width: min(1260px, calc(100% - 56px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  gap: 56px;
  align-items: start;
  padding: 60px 0 74px;
}

/* ---- 左カラム ---- */
.fv-main { min-width: 0; }
.fv-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 26px;
  padding: 7px 20px 7px 16px;
  border: 1px solid rgba(255,255,255,.42);
  border-radius: 999px;
  background: rgba(9,25,50,.4);
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .02em;
}
.fv-badge-thousad{
  color: #d6c39c;
  font-weight: 1000;
 font-size: 24px;
}

.fv-badge-free {
  padding: 2px 4px;
  border-radius: 4px;
  background: #3c7a6b;
  color: #fff;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: .04em;
}
.fv-title {
  margin: 0 0 26px;
  color: #fff;
  font-size: clamp(30px, 4.4vw, 50px);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: .03em;
  text-shadow: 0 6px 22px rgba(0,0,0,.28);
}
.fv-title span {
  display: block;
  margin-top: 6px;
  color: #d6c39c;
}

/* ---- ビジュアルカード ---- */
.fv-visual {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
  align-items: stretch;
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(150deg, #f5f3ed 0%, #ece9e0 100%);
  border: 1px solid rgba(180,154,101,.35);
  box-shadow: 0 26px 60px rgba(0,0,0,.34);
}
.fv-visual-body {
  padding: 30px 28px 26px;
  color: #1a2b40;
}
.fv-visual-head h2 {
  margin: 0;
  /*font-family: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", serif;*/
  font-size: clamp(20px, 2.6vw, 30px);
  font-weight: 700;
  letter-spacing: .04em;
  color: #16283f;
}
.fv-visual-sub {
  margin: 0;
 /*font-family: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", serif;*/
  font-size: clamp(17px, 1.9vw, 24px);
  font-weight: 500;
  color: #16283f;
  letter-spacing: .04em;
}
.fv-visual-rule {
  display: block;
  width: 64px;
  height: 3px;
  margin: 15px 0 14px;
  background: #b8974a;
  border-radius: 2px;
}
.fv-visual-lead {
  margin: 0;
  max-width: 540px;
  color: #33445a;
  font-size: 15.5px;
  line-height: 1.7;
}
.fv-visual-mid {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 12px;
  margin: 22px 0 0;
}
.fv-lockup {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 13px 14px;
  border-radius: 8px;
  background: #08234a;
  color: #fff;
  line-height: 1.1;
}
.fv-lockup-sub { color: #d6bf94; font-size: 10.5px; letter-spacing: .03em; }
.fv-lockup-logo { margin: 5px 0 2px; font-size: 28px; font-weight: 900; letter-spacing: .05em; }
.fv-lockup-en { font-size: 8.5px; letter-spacing: .16em; color: #cfe0ef; }
.fv-lockup-badge {
  margin-top: 9px;
  padding: 3px 12px;
  border: 1px solid #c8a45c;
  border-radius: 3px;
  color: #e4cf9d;
  font-size: 11px;
  letter-spacing: .04em;
}
.fv-visual-action { flex: 1 1 185px; min-width: 0; display: flex; flex-direction: column; justify-content: center; gap: 8px; }
.fv-visual-note { margin: 0; color: #33445a; font-size: 12.5px; }
.fv-gold-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  padding: 13px 14px;
  border-radius: 8px;
  background: linear-gradient(180deg, #ecc985 0%, #d3a95a 52%, #c49a4c 100%);
  color: #1b2a40;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: -.01em;
  white-space: nowrap;
  box-shadow: 0 10px 22px rgba(160,120,40,.32), inset 0 1px 0 rgba(255,255,255,.5);
}
.fv-play {
  position: relative;
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #16283f;
}
.fv-play::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 6px;
  border-left: 8px solid #ecc985;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}
.fv-thumbs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}
.fv-thumbs li { margin: 0; text-align: center; }
.fv-thumbs img {
  width: 100%;
  height: 62px;
  object-fit: cover;
  border-radius: 6px;
  filter: saturate(.92) brightness(.86);
}
.fv-thumbs span {
  display: block;
  margin-top: 7px;
  color: #2b3d55;
  font-size: 11.5px;
  font-weight: 700;
}

/* Ohmae 写真 */
.fv-person {
  position: relative;
  margin: 0;
  min-height: 100%;
  background: #0b1c34;
}
.fv-person > img {
  width: 100%;
  height: 100%;
  min-height: 430px;
  object-fit: cover;
  object-position: 52% 8%;
  display: block;
}
.fv-person figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 34px 16px 16px;
  background: linear-gradient(0deg, rgba(6,17,34,.92) 14%, rgba(6,17,34,.55) 58%, rgba(6,17,34,0) 100%);
  color: #fff;
}
.fv-person-name {
  margin: 0 0 8px;
  padding-bottom: 7px;
  border-bottom: 1px solid rgba(200,164,92,.7);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: .04em;
}
.fv-person figcaption ul { margin: 0; padding: 0; list-style: none; }
.fv-person figcaption li { font-size: 10.5px; line-height: 1.7; color: #e8eef5; }

/* ---- カード下の訴求 ---- */
.fv-pitch {
  margin: 28px 0 0;
  color: #fff;
  font-size: clamp(17px, 1.55vw, 22px);
  font-weight: 900;
  line-height: 1.72;
}
.fv-pitch u {
  text-decoration: none;
  border-bottom: 3px solid #cbb06a;
  padding-bottom: 1px;
}
.fv-checks {
  display: grid;
  gap: 15px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}
.fv-checks li {
  position: relative;
  padding-left: 42px;
  color: #fff;
  font-size: clamp(15px, 1.3vw, 18px);
  font-weight: 700;
  line-height: 1.5;
}
.fv-checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 27px;
  height: 27px;
  border: 2px solid #3aa6d4;
  border-radius: 50%;
}
.fv-checks li::after {
  content: "";
  position: absolute;
  left: 9px;
  top: 50%;
  width: 6px;
  height: 11px;
  margin-top: -1px;
  border: solid #3aa6d4;
  border-width: 0 2.5px 2.5px 0;
  transform: translateY(-60%) rotate(45deg);
}

/* ---- 右カラム：フォーム ---- */
.fv-form { min-width: 0; margin-top:235px}
.fv-form-card {
  padding: 10px 15px 26px;
  border-radius: 22px;
  background: #fff;
  color: #12233f;
  box-shadow: 0 30px 70px rgba(0,0,0,.38);
}
.fv-form-title {
  margin: 0;
  text-align: center;
  color: #12233f;
  font-size: clamp(20px, 1.8vw, 24px);
  font-weight: 900;
  letter-spacing: .02em;
}
.fv-form-sub {
  margin: 9px 0 0;
  text-align: center;
  color: #6a7787;
  font-size: 13px;
  line-height: 1.7;
}
.fv-form-logo {
  display: block;
  width: 156px;
  height: auto;
  margin: 20px auto 14px;
}
.fv-form-divider {
  display: block;
  height: 1px;
  margin: 0 0 20px;
  background: #e4e8ed;
}
.fv-form-embed iframe {
  display: block;
  width: 100%;
  height: 440px;
  border: 0;
  background: #fff;
}
.fv-trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 22px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}
.fv-trust li {
  position: relative;
  padding-left: 22px;
  color: #12233f;
  font-size: 13px;
  font-weight: 700;
}
.fv-trust li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 4px;
  width: 5px;
  height: 9px;
  border: solid #3aa6d4;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.fv-form-note {
  margin: 14px 0 0;
  text-align: center;
  color: #8a97a6;
  font-size: 12px;
  line-height: 1.7;
}

/* ---- レスポンシブ ---- */
/* タブレット以下：縦1カラム化（左訴求 → フォーム）。カード内は横並びを維持 */
@media (max-width: 1200px) {
  .fv-inner {
    width: min(calc(100% - 48px), 880px);
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 54px 0 64px;
  }
  .fv-form-card { max-width: 560px; margin: 0 auto; width: 100%; }
}
/* カード内も縦積みに切替 */
@media (max-width: 760px) {
  .fv-visual { grid-template-columns: 1fr; }
  .fv-person > img { min-height: 300px; object-position: 54% 12%; }
  .fv-visual-mid { flex-direction: column; align-items: stretch; }
  .fv-lockup { align-items: center; text-align: center; }
  .fv-gold-btn { justify-content: center; }
}
@media (max-width: 520px) {
  .fv-inner { width: min(100% - 32px, 560px); padding: 40px 0 52px; }
  .fv-badge { font-size: 13px; gap: 9px; padding: 6px 14px 6px 6px; }
  .fv-badge-free { font-size: 12px; padding: 4px 10px; }
  .fv-visual-body { padding: 22px 18px 22px; }
  .fv-thumbs { gap: 8px; }
  .fv-thumbs img { height: 52px; }
  .fv-thumbs span { font-size: 10px; }
  .fv-form-card { padding: 24px 18px 22px; border-radius: 16px; }
  .fv-form-embed iframe { height: 470px; }
  .fv-trust { gap: 8px 16px; }
}

/* =========================================================
   公開版（aoba-bbt.com/rtocs-info）準拠：導入効果〜YouTube
   ここから下は新設セクション専用（既存クラスと非干渉）
   ========================================================= */

/* ---------- 導入効果 ---------- */
.main3oya { margin-top: 0; }
.main3 { position: relative; display: flex; align-items: stretch; background: #e0e0e0; width: 100%; }
.main3 .container2 { flex: 1 1 auto; min-width: 0; padding-left: max(24px, calc((100vw - 1060px) / 2)); padding-right: 34px; }
.main3-container { padding: 72px 0; }
.main2_box1 { display: flex; align-items: center; gap: 26px; }
.main2_h2 { margin: 0; font-size: clamp(24px, 3vw, 30px); font-weight: 900; }
.main2_p1 { margin: 0; width: 20%; max-width: 170px; height: 1px; background: #b49661; }
.main2_p2 { margin: 0; color: #b49661; font-family: Georgia, serif; font-weight: 700; }
.main3_box2 { display: flex; flex-direction: column; gap: 30px; padding-top: 34px; }
.main2_h3 { margin: 0; font-size: clamp(22px, 2.8vw, 30px); font-weight: 900; line-height: 1.5; }
.m3_b2_div { display: block; border-collapse: collapse; }
.m3_b2_div tbody { display: flex; flex-direction: column; gap: 16px; }
.m3_b2_div1 { display: flex; align-items: center; gap: 18px; padding: 4px 0; }
.m3_b2_d1-h4 { display: flex; align-items: center; flex: 0 0 220px; max-width: 220px; min-height: 50px; padding: 4px 10px 4px 2px; background: #00235a; border-radius: 999px; color: #fff; font-size: 14px; font-weight: 700; }
.m3_b2_d1-h4 span { position: relative; padding-left: 56px; text-align: left; }
.m3_b2_d1-h4 span::before { content: ""; position: absolute; left: 4px; top: 50%; transform: translateY(-50%); width: 42px; height: 42px; background: url("../images/icon2.svg") no-repeat center / cover; }
.m3_b2_d1-1 { font-size: 15px; font-weight: 700; }
.m3_b2_div2 { display: flex; align-items: center; max-width: 620px; padding: 14px 10px; background: #fff; color: #00235a; }
.m3_b2_d2_h4 { position: relative; flex: 0 0 110px; margin: 0; text-align: center; font-weight: 700; }
.m3_b2_d2_b { flex: 0 0 2px; height: 90px; margin: 0; background: #00235a; }
.m3_b2_d2_p1 { margin: 0; padding-left: 26px; font-size: 15px; font-weight: 700; line-height: 1.9; }
.main3-r { flex: 0 0 34%; max-width: 34vw; display: flex; align-items: center; overflow: hidden; }
.effectimg { width: 100%; height: 84%; object-fit: cover; clip-path: polygon(17% 0, 100% 0, 100% 100%, 0 100%); }

/* ---------- 書籍『RTOCS 他人の立場に立つ発想術』 ---------- */
.main4 { background: #fff; }
.main4oya { display: flex; gap: 60px; padding: 90px 0; align-items: flex-start; }
.main4-l { flex: 0 0 32%; max-width: 360px; }
.main4-l p { position: relative; margin: 0; }
.bookimg { width: 100%; box-shadow: 0 14px 34px rgba(8, 31, 61, .18); }
.main4-r { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: 26px; }
.m4-r-div1 { display: flex; align-items: center; gap: 18px; font-weight: 700; }
.m4-r-2 { width: 30px; height: 1px; background: #000; }
.m4-r-h2 { margin: 0; font-size: clamp(26px, 3.4vw, 38px); font-weight: 900; line-height: 1.5; letter-spacing: 2px; }
.m4-r-p { margin: 0; font-size: 15px; line-height: 2; }
.accordion-area { list-style: none; margin: 0; padding: 0; width: 100%; }
.accordion-area li { margin: 10px 0; }
.accordion-area .title { position: relative; margin: 0; padding: 18px 92px 18px 24px; background: #f3f3f3; font-size: 16px; font-weight: 700; cursor: pointer; transition: all .3s ease; }
.accordion-area .title::before,
.accordion-area .title::after { content: ""; position: absolute; right: 44px; top: 50%; width: 15px; height: 2px; background: #333; transition: transform .3s ease; }
.accordion-area .title::after { transform: rotate(90deg); }
.accordion-area .title.close::after { transform: rotate(0deg); }
.accordion-area .box { display: none; padding: 26px 4px; }
.accordion-area .boxcon { display: flex; flex-direction: column; gap: 22px; font-size: 15px; line-height: 2; }
.boxcon .box-h3 { margin: 0; font-size: 18px; font-weight: 900; }
.boxcon p { margin: 0; }
.boxcon.toc { gap: 6px; }
.boxcon.toc .box-h3 { margin-top: 16px; }
.boxcon.toc .box-h3:first-child { margin-top: 0; }
.toc-detail { color: #555; font-size: 14px; line-height: 1.9; }
.m4-r-btn { display: block; width: 100%; max-width: 430px; padding: 13px 16px; border: 3px solid #fff; border-radius: 999px; background: linear-gradient(239deg, #6ac2ff, #00305f 25%, #000522); box-shadow: 0 3px 6px -2px rgba(0, 0, 0, .3); color: #fff; text-align: center; font-size: 19px; font-weight: 700; letter-spacing: 2px; }
.m4-r-btn span { position: relative; padding-right: 24px; }
.m4-r-btn span::before { content: ""; position: absolute; right: 0; top: 50%; transform: translateY(-50%) rotate(45deg); width: 9px; height: 9px; border-top: 2px solid #fff; border-right: 2px solid #fff; }

/* ---------- 関連書籍 ---------- */
.osusume { padding: 70px 0 84px; background: #fff; }
.osusume_head.is-xlg { position: relative; margin: 0 0 44px; padding-bottom: 22px; text-align: center; font-size: clamp(24px, 3vw, 32px); font-weight: 700; line-height: 1.6; }
.osusume_head.is-xlg::before,
.osusume_head.is-xlg::after { content: ""; position: absolute; bottom: 0; left: 50%; width: 32px; height: 4px; }
.osusume_head.is-xlg::before { background: #00a1fc; transform: translateX(-100%); }
.osusume_head.is-xlg::after { background: #014493; }
.osusume-slider-wrap { position: relative; }
.osusume_oya { display: flex; gap: 24px; margin: 0; padding: 4px 2px 14px; list-style: none; overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; scrollbar-width: thin; }
.osusume_ko { flex: 0 0 calc((100% - 48px) / 3); scroll-snap-align: start; display: flex; flex-direction: column; }
.osusume_image { display: block; margin-bottom: 16px; background: #f5f6f8; }
.osusume_image img { width: 100%; aspect-ratio: 1 / 1.05; object-fit: contain; border-radius: 4px; }
.osusume_read { display: block; margin-bottom: 10px; font-size: 16px; font-weight: 700; line-height: 1.6; }
.osusume_read:hover { color: #014493; }
.osusume_year { margin: 0 0 14px; color: #555; font-size: 13px; }
.osusume_btn { display: inline-flex; align-items: center; justify-content: center; margin-top: auto; align-self: flex-start; min-width: 150px; padding: 8px 20px; border: 1px solid #014493; border-radius: 999px; color: #014493; font-size: 13px; font-weight: 700; transition: .2s; }
.osusume_btn:hover { background: #014493; color: #fff; }
.osx-arrow { position: absolute; top: 34%; z-index: 2; width: 42px; height: 42px; border: 0; border-radius: 50%; background: #fff; box-shadow: 0 4px 14px rgba(8, 31, 61, .22); color: #014493; font-size: 24px; line-height: 1; cursor: pointer; }
.osx-prev { left: -14px; }
.osx-next { right: -14px; }
.osx-dots { display: flex; justify-content: center; gap: 10px; margin-top: 22px; }
.osx-dots button { width: 11px; height: 11px; padding: 0; border: 0; border-radius: 50%; background: #c9d2dd; cursor: pointer; }
.osx-dots button.is-active { background: #014493; }

/* ---------- プロフィール ---------- */
.main-syo { padding: 70px 0; background: #f0f6fa; }
.syo { max-width: 980px; margin: 0 auto; padding: 40px 44px; background: #fff; border-radius: 4px; }
.syo-top { display: flex; align-items: center; justify-content: space-between; gap: 30px; margin-bottom: 18px; }
.syo-image { flex: 0 0 27%; }
.syo-image img { width: 100%; border-radius: 4px; }
.syo-head { position: relative; flex: 0 0 67%; padding-bottom: 18px; font-size: clamp(20px, 2.4vw, 28px); font-weight: 700; line-height: 1.6; }
.syo-head span { display: block; font-size: 16px; }
.syo-head::after { content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 3px; background: linear-gradient(90deg, #014493, #00a1fc); }
.syo-text { font-size: 14px; line-height: 2; }

/* ---------- RTOCSとは（4項目アコーディオン） ---------- */
.main_about { padding: 78px 0 70px; background: #fff; }
.about_ul .acd_head.title { padding: 24px 92px 24px 22px; }
.about_ul h2 span.d_c { position: relative; z-index: 1; padding-left: 10px; color: #113d83; font-size: clamp(17px, 2vw, 22px); font-weight: 700; line-height: 1.8; }
.about_ul h2 span.d_c::before { content: ""; position: absolute; left: 0; top: -4px; z-index: -1; width: 40px; height: 40px; background: #dbe2ef; }
.boxcon .sub_head { margin: 8px 0 0; padding-left: 12px; border-left: 4px solid #00a1fc; color: #113d83; font-size: 19px; font-weight: 900; line-height: 1.6; }
.boxcon .sub_head4 { margin: 6px 0 -8px; color: #00235a; font-size: 17px; font-weight: 900; }
.aboutimgbox { text-align: center; }
.aboutimg { max-width: min(100%, 780px); margin: 0 auto; }
.skill-box { padding: 20px 24px; background: #f0f6fa; border-radius: 4px; }
.skill-box .skill-label { margin: 0 0 8px; color: #113d83; font-weight: 900; }
.skill-box ul { margin: 0; padding-left: 22px; }
.skill-box li { margin: 4px 0; font-size: 14.5px; line-height: 1.9; list-style: disc; }

/* ---------- YouTube ---------- */
.movie { position: relative; max-width: 1000px; height: 0; margin: 56px auto 0; padding-top: min(56.25%, 562px); }
.movie iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ---------- レスポンシブ ---------- */
@media (max-width: 980px) {
  .main3 { flex-direction: column; }
  .main3 .container2 { padding: 0; width: min(100% - 32px, 760px); margin: 0 auto; }
  .main3-container { padding: 54px 0 40px; }
  .main3-r { flex: none; max-width: 100%; width: 100%; height: 260px; }
  .effectimg { height: 100%; clip-path: none; }
  .m3_b2_d1-h4 { flex-basis: 190px; max-width: 190px; font-size: 13px; }
  .main4oya { flex-direction: column; align-items: center; gap: 40px; padding: 64px 0; }
  .main4-l { max-width: 300px; }
  .main4-l p::before { right: -40px; top: -40px; width: 88px; height: 88px; }
  .osusume_ko { flex-basis: calc((100% - 24px) / 2); }
  .osx-prev { left: -6px; }
  .osx-next { right: -6px; }
  .syo { padding: 30px 24px; }
  .syo-top { flex-direction: column; align-items: flex-start; gap: 18px; }
  .syo-image { flex: none; width: min(60%, 260px); }
  .syo-head { flex: none; width: 100%; }
}
@media (max-width: 640px) {
  .main2_box1 { gap: 14px; }
  .m3_b2_div1 { flex-direction: column; align-items: flex-start; gap: 8px; }
  .m3_b2_d1-h4 { flex: none; width: auto; min-width: 190px; min-height: 46px; padding-right: 18px; }
  .m3_b2_div2 { flex-direction: column; align-items: flex-start; gap: 12px; padding: 18px 16px; }
  .m3_b2_d2_b { display: none; }
  .m3_b2_d2_p1 { padding-left: 0; }
  .accordion-area .title { padding: 16px 58px 16px 16px; }
  .accordion-area .title::before, .accordion-area .title::after { right: 22px; }
  .about_ul .acd_head.title { padding: 18px 58px 18px 14px; }
  .osusume_ko { flex-basis: 86%; }
  .m4-r-btn { font-size: 16px; }
  .movie { margin-top: 40px; }
}

/* =========================================================
   グローバルナビゲーション（公開版 aoba-bbt.com/rtocs-info 準拠）
   既存ルールは変更せず、.gnav-* で完結。末尾追記のため優先適用。
   ========================================================= */
.site-header.gnav-header { display: block; position: sticky; top: 0; z-index: 100; background: #fff; border-bottom: 1px solid #edf0f4; }
.gnav-header .header-inner { position: relative; width: min(1240px, calc(100% - 40px)); height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.gnav-header .logo { flex: 0 0 auto; display: inline-flex; align-items: center; }
.gnav-header .logo img { height: auto; }

.gnav { flex: 1 1 auto; min-width: 0; }
.gnav-list { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; justify-content: flex-end; gap: 26px; }
.gnav-list > li { margin: 0; }
.gnav-list a { color: #1f2937; font-size: 15px; font-weight: 700; white-space: nowrap; transition: color .2s; }
.gnav-list > li:not(.gnav-cta) a:hover { color: var(--blue); }

.gnav-btn { display: inline-flex; align-items: center; justify-content: center; min-width: 140px; height: 50px; padding: 0 22px; border-radius: 999px; color: #fff !important; font-size: 15px; font-weight: 700; box-shadow: 0 4px 12px rgba(8, 31, 61, .18); transition: transform .15s, box-shadow .15s; }
.gnav-btn:hover { transform: translateY(-1px); box-shadow: 0 7px 16px rgba(8, 31, 61, .24); }
.gnav-btn-know { background: linear-gradient(297deg, #6ac2ff, #00305f 25%, #000522); }
.gnav-btn-offer { background: linear-gradient(297deg, #ffc107, #ff8b5f 25%, #ff7b00); }
.gnav-cta { margin-left: 4px; }

/* ハンバーガー（PCでは非表示） */
.gnav-toggle { display: none; position: relative; flex: 0 0 auto; width: 44px; height: 44px; padding: 0; border: 0; background: transparent; cursor: pointer; z-index: 120; }
.gnav-toggle span { position: absolute; left: 9px; width: 26px; height: 2px; background: var(--navy); border-radius: 2px; transition: transform .3s ease, opacity .2s ease, top .3s ease; }
.gnav-toggle span:nth-child(1) { top: 14px; }
.gnav-toggle span:nth-child(2) { top: 21px; }
.gnav-toggle span:nth-child(3) { top: 28px; }
.gnav-overlay { position: fixed; inset: 0; z-index: 90; background: rgba(6, 17, 34, .45); }

/* ---- モバイル（980px以下）：ドロワー表示 ---- */
@media (max-width: 980px) {
  .gnav-header .header-inner { height: 58px; }
  .gnav-toggle { display: block; }

  .gnav { position: fixed; top: 0; right: 0; z-index: 110; width: min(82vw, 320px); height: 100dvh; height: 100vh; padding: 82px 26px 40px; background: #fff; box-shadow: -8px 0 26px rgba(8, 31, 61, .16); transform: translateX(100%); transition: transform .32s ease; overflow-y: auto; overscroll-behavior: contain; }
  body.gnav-open .gnav { transform: translateX(0); }

  .gnav-list { flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 6px; }
  .gnav-list > li:not(.gnav-cta) a { display: block; padding: 15px 6px; border-bottom: 1px solid #eef1f4; font-size: 16px; }
  .gnav-cta { margin: 8px 0 0; }
  .gnav-cta .gnav-btn { width: 100%; height: 52px; min-width: 0; }

  /* ハンバーガー → ×アニメーション */
  body.gnav-open .gnav-toggle span:nth-child(1) { top: 21px; transform: rotate(45deg); }
  body.gnav-open .gnav-toggle span:nth-child(2) { opacity: 0; }
  body.gnav-open .gnav-toggle span:nth-child(3) { top: 21px; transform: rotate(-45deg); }
}
[hidden] { display: none !important; }

/* =========================================================
   修了生の声（11名・カルーセル＋モーダル）／ フッター刷新
   .voices / .v* / .site-footer で完結（既存ルール非干渉）
   ========================================================= */
.voices { padding: 64px 0 72px; background: #fafbfd; }
.voices .section-title { margin-bottom: 14px; }
.voices__lead { text-align: center; color: #7c8694; font-size: 15px; margin: 0 auto 30px; max-width: 680px; line-height: 1.7; }
.voices__lead b { color: #1F3A5F; }
.voices__wrap { position: relative; width: min(1240px, calc(100% - 32px)); margin: 0 auto; }

.vtrack { display: flex; gap: 22px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 8px 4px 20px; scroll-behavior: smooth; }
.vtrack::-webkit-scrollbar { height: 8px; }
.vtrack::-webkit-scrollbar-thumb { background: #d3dae3; border-radius: 8px; }
.vtrack::-webkit-scrollbar-track { background: transparent; }

.vcard { flex: 0 0 290px; scroll-snap-align: start; background: #fff; border-radius: 14px;
  box-shadow: 0 6px 20px rgba(20,40,70,.08); padding: 24px 22px 20px; display: flex; flex-direction: column;
  border-top: 4px solid var(--accent, #888); transition: transform .15s, box-shadow .15s; }
.vcard:hover { transform: translateY(-3px); box-shadow: 0 12px 26px rgba(20,40,70,.14); }
.vcard__top { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.vcard__avatar { width: 54px; height: 54px; border-radius: 50%; overflow: hidden; flex: 0 0 auto;
  background: #e9eef4; border: 2px solid #dde4ec; }
.vcard__avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.vbadge { font-size: 10px; font-weight: 800; color: #fff; background: var(--accent, #888); border-radius: 20px; padding: 3px 10px; letter-spacing: .04em; }
.vbadge.is-rtocs { background: #1F3A5F; }
.vcard__quote { font-size: 16px; font-weight: 700; color: #1F3A5F; line-height: 1.6; margin: 2px 0 16px; flex: 1; }
.vcard__name { font-size: 15px; font-weight: 700; color: #2b3640; }
.vcard__title { font-size: 12px; color: #7c8694; line-height: 1.5; margin-top: 2px; }
.vcard__more { margin-top: 16px; align-self: flex-start; background: #46c3e6; color: #fff; border: none;
  font-weight: 800; font-size: 12px; letter-spacing: .06em; border-radius: 7px; padding: 9px 18px; cursor: pointer; transition: background .2s; }
.vcard__more:hover { background: #2fb0d8; }

.vnav { position: absolute; top: 46%; transform: translateY(-50%); width: 42px; height: 42px; border-radius: 50%; border: none;
  background: #fff; box-shadow: 0 4px 14px rgba(20,40,70,.18); color: #1F3A5F; font-size: 18px; cursor: pointer; z-index: 2; line-height: 1; }
.vnav:hover { background: #1F3A5F; color: #fff; }
.vnav--prev { left: -8px; } .vnav--next { right: -8px; }

/* モーダル */
.voverlay { position: fixed; inset: 0; background: rgba(15,25,45,.55); display: none; align-items: center; justify-content: center; padding: 20px; z-index: 200; }
.voverlay.is-open { display: flex; }
.vmodal { background: #fff; border-radius: 16px; max-width: 620px; width: 100%; max-height: 88vh; overflow-y: auto;
  padding: 34px 34px 30px; position: relative; border-top: 5px solid var(--accent, #1F3A5F); }
.vmodal__close { position: absolute; top: 14px; right: 16px; border: none; background: none; font-size: 24px; color: #9aa6b4; cursor: pointer; line-height: 1; }
.vmodal__head { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }
.vmodal__avatar { width: 64px; height: 64px; border-radius: 50%; overflow: hidden; flex: 0 0 auto; background: #e9eef4; border: 2px solid #dde4ec; }
.vmodal__avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.vmodal__name { font-size: 16px; font-weight: 800; color: #1F3A5F; }
.vmodal__title { font-size: 13px; color: #7c8694; margin-top: 2px; }
.vmodal__badge { font-size: 11px; font-weight: 800; color: #fff; background: #1F3A5F; border-radius: 20px; padding: 4px 12px; margin-left: auto; }
.vmodal__quote { font-size: 17px; line-height: 1.85; color: #2b3640; margin: 0 0 20px; }
.vmodal__bio { font-size: 12.5px; color: #7c8694; line-height: 1.7; border-top: 1px solid #e7ebf1; padding-top: 14px; margin-top: 16px; }
.vmodal__link { display: inline-flex; align-items: center; gap: 8px; margin-top: 20px; padding: 11px 22px; border-radius: 8px;
  background: #46c3e6; color: #fff; font-weight: 800; font-size: 13px; letter-spacing: .04em; }
.vmodal__link:hover { background: #2fb0d8; }

@media (max-width: 560px) {
  .vnav { display: none; }
  .vcard { flex-basis: 248px; }
  .vmodal { padding: 26px 20px; }
}

/* ---------- フッター（公開版 aoba-bbt.com/rtocs-info 準拠） ---------- */
.site-footer { background: #fff; border-top: 1px solid #edf0f4; padding: 20px 0; }
.site-footer__inner { width: min(1060px, calc(100% - 48px)); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.site-footer__logo img {height:auto; display: block; }
.site-footer__bottom { display: flex; align-items: center; justify-content: flex-end; gap: 40px; }
.site-footer__links { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; flex-wrap: wrap; gap: 26px; }
.site-footer__links a { display: inline-flex; align-items: center; gap: 4px; color: #1a1a1c; font-size: 13px; text-decoration: underline; text-underline-offset: 3px; }
.site-footer__links a:hover { color: #014493; }
.ext-ico { display: inline-flex; }
.ext-ico svg { width: 13px; height: 13px; fill: currentColor; }
.site-footer__copyright { color: #1a1a1c; font-size: 11px; white-space: nowrap; }

@media (max-width: 700px) {
  .site-footer__inner { flex-direction: column; align-items: center; gap: 18px; text-align: center; }
  .site-footer__bottom { flex-direction: column; align-items: center; gap: 16px; }
  .site-footer__links { justify-content: center; gap: 18px 24px; }
}