/* Langseed LP — main stylesheet (loaded via wp_enqueue_style in functions.php) */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Noto Sans JP', sans-serif; background: #e0e0e0; color: #333; }
.page { max-width: 375px; margin: 0 auto; background: #fff; overflow-x: hidden; }

/* ─── HEADER (overlaid on hero) ─── */
.header {
  position: absolute;
  top: 20px; left: 19px;
  z-index: 10;
}
.logo {
  font-family: 'Josefin Sans', sans-serif;
  font-weight: 700;
  font-size: 27px;
  letter-spacing: 2.7px;
  color: #d6781b;
  line-height: 1;
}
.logo-sub {
  font-size: 12px;
  letter-spacing: 1.2px;
  color: #d6781b;
  margin-top: 3px;
}

/* ─── HERO TOP AREA (0–405px) — white bg, portrait right ─── */
.hero {
  position: relative;
  width: 375px;
}
.hero-top {
  position: relative;
  height: 405px;
  overflow: hidden;
}
.hero-top-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}
/* Portrait photo: right half, y=98, 199×199（バスト画像用にスクエアへ調整） */
.hero-portrait-container {
  position: absolute;
  right: 0;
  top: 98px;
  width: 199px;
  height: 199px;
  overflow: hidden;
}
.hero-portrait-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  max-width: none;
  pointer-events: none;
}
/* Text — left side from y=107, overlaps portrait (as in Figma) */
.hero-text {
  position: absolute;
  top: 107px;
  left: 20px;
  width: 264px;
  z-index: 2;
}
.hero-subtitle {
  font-size: 12px;
  font-weight: 500;
  color: #333;
  letter-spacing: 0.6px;
  line-height: 2;
  margin-bottom: 0;
}
.hero-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 23px;
  font-weight: 500;
  line-height: 1.6;
  color: #d6781b;
  letter-spacing: 2.3px;
  margin-top: 0;
  margin-bottom: 0;
}
.hero-body {
  font-size: 12px;
  font-weight: 500;
  color: #333;
  line-height: 2;
  letter-spacing: 1.2px;
  margin-top: 0;
}
.hero-teacher {
  position: absolute;
  left: 206px;
  top: 360px;
  color: #333;
  letter-spacing: 0.5px;
  white-space: nowrap;
  z-index: 2;
  line-height: 1;
  text-shadow: -1px -1px 0 #fff, 1px -1px 0 #fff, -1px 1px 0 #fff, 1px 1px 0 #fff, 0 0 8px rgba(255,255,255,0.9);
}
.hero-teacher-label {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 700;
}
.hero-teacher-name {
  font-family: 'Noto Serif JP', serif;
  font-size: 23px;
  font-weight: 700;
}

/* ─── HERO CTA AREA (405–843px) — photo + amber overlay ─── */
.hero-cta {
  position: relative;
  height: 438px;
  overflow: hidden;
}
.hero-cta-overlay {
  position: absolute;
  inset: 0;
  background: #b87c16;
  opacity: 0.8;
  pointer-events: none;
  z-index: 1;
}
.hero-cta-bg {
  position: absolute;
  inset: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
}
.hero-cta-content {
  position: relative;
  z-index: 2;
  padding: 46px 20px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}
/* Main CTA text — white, 24px, centered (no button box) */
.cta-main-text {
  font-size: 24px;
  font-weight: 500;
  color: #fff;
  text-align: center;
  letter-spacing: 2.4px;
  line-height: 1.5;
  margin-bottom: 19px;
  text-decoration: none;
  display: block;
}
.hero-copy {
  width: 335px;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  line-height: 2;
  letter-spacing: 1.6px;
  text-align: center;
}
/* Secondary CTA (y=731 from frame top → 326px from CTA top) */
.cta-secondary {
  position: absolute;
  top: 326px;
  left: 20px;
  right: 20px;
  height: 54px;
  z-index: 2;
  overflow: hidden;
  border-radius: 27px;
}
.cta-secondary-bg {
  position: absolute;
  inset: -25.64% -4.14%;
  width: 108.28%;
  height: 151.28%;
  object-fit: cover;
}
.cta-secondary-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-right: 30px;
  color: #fff;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0;
  text-decoration: none;
  z-index: 1;
}
.cta-secondary-arrow {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 14px;
  z-index: 2;
}

/* ─── REASON SECTION (843–2295px) ─── */
.reason-section {
  background: #fff;
  position: relative;
  padding-bottom: 30px;
  overflow: hidden;
}
._unused_reason-deco {
  position: absolute;
  top: -200px; right: -200px;
  width: 600px;
  height: 650px;
  opacity: 0.6;
  pointer-events: none;
}
.reason-deco img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.section-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 50px 20px 10px;
  position: relative;
  z-index: 1;
}
.eyebrow-dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: linear-gradient(96deg, #d6781b 0%, #e9ae26 100%);
  flex-shrink: 0;
}
.eyebrow-label {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #a95f16;
}
.section-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 22px;
  font-weight: 500;
  color: #333;
  letter-spacing: 2.2px;
  line-height: 1.5;
  padding: 0 20px 12px 20px;
  position: relative;
  z-index: 1;
}
.section-desc {
  padding: 0 20px 24px;
  font-size: 14px;
  line-height: 2;
  letter-spacing: 1.4px;
  color: #333;
  position: relative;
  z-index: 1;
}

/* Reason items — flat flex-col matching Figma */
.reason-list {
  padding: 0 20px;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.reason-divider { height: 2px; background: #ddd; }
.reason-header {
  display: flex;
  gap: 10px;
  align-items: center;
}
.reason-icon {
  width: 68px; height: 68px;
  flex-shrink: 0;
}
.reason-icon > img { width: 100%; height: 100%; display: block; }
.reason-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 1.4px;
  flex: 1;
  min-width: 0;
}
.reason-title .grad {
  background: linear-gradient(96deg, #d6781b 0%, #e9ae26 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.reason-desc { font-size: 16px; line-height: 2; color: #333; letter-spacing: 0.8px; }

/* ─── MERIT SECTION (2415–3332px) ─── */
.merit-section { background: #fff; padding-bottom: 30px; }
.merit-eyebrow { padding-top: 40px; }
.merit-list { padding: 0 20px; }
.merit-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px solid #eee;
}
.merit-item:first-child { border-top: 1px solid #eee; }
.merit-imgwrap {
  position: relative;
  flex-shrink: 0;
  margin-top: 10px;
  margin-left: 14px;
}
.merit-num {
  position: absolute;
  top: -12px;
  left: -14px;
  font-family: 'Josefin Sans', sans-serif;
  font-size: 32px;
  font-weight: 700;
  background: linear-gradient(92deg, #d6781b 0%, #e9ae26 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  letter-spacing: 3.2px;
  line-height: 1;
  z-index: 2;
}
.merit-img {
  display: block;
  position: relative;
  width: 106px;
  height: 96px;
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
}
.merit-text-block {
  flex: 1;
  padding-top: 2px;
}
.merit-text-block strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: #333;
  margin-bottom: 6px;
  line-height: 1.5;
}
.merit-text-block p {
  font-size: 14px;
  line-height: 1.8;
  letter-spacing: 1.4px;
  color: #333;
}

/* ─── VOICE / TESTIMONIALS (3333–4124px) ─── */
.voice-section {
  position: relative;
  background: #f5e8d8;
  padding: 40px 0 24px;
}
.voice-texture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.1;
  pointer-events: none;
}
.voice-section .section-eyebrow { padding: 0 20px 10px; }
.voice-section .section-title { padding: 0 20px 20px; color: #4a2a00; }
/* Slider wrapper — horizontally scrollable */
.testimonial-slider-wrap {
  position: relative;
}
.testimonial-slider {
  display: flex;
  gap: 10px;
  overflow-x: scroll;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 0 0 0 20px;
  scroll-padding-left: 20px;
  position: relative;
  z-index: 1;
}
.testimonial-slider::-webkit-scrollbar { display: none; }
.slider-spacer { width: 20px; flex-shrink: 0; }
/* Swipe hint badge */
.swipe-hint {
  position: absolute;
  right: 20px;
  top: 280px;
  width: 72px;
  height: 72px;
  background: rgba(30,30,30,0.82);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  z-index: 10;
  pointer-events: none;
  transition: opacity 0.4s;
}
.swipe-hint.hidden { opacity: 0; }
.swipe-hint img { width: 32px; height: 32px; }
.swipe-hint span {
  font-size: 10px;
  color: #fff;
  font-family: 'Noto Sans JP', sans-serif;
  letter-spacing: 1px;
}
.testimonial-card {
  background: #f8f8f8;
  border-radius: 10px;
  padding: 20px;
  flex-shrink: 0;
  width: 335px;
  scroll-snap-align: start;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.tc-left { flex-shrink: 0; }
.tc-right { flex: 1; min-width: 0; }
.testimonial-photo {
  width: 95px; height: 92px;
  border-radius: 6px;
  object-fit: cover;
  object-position: center top;
  flex-shrink: 0;
  display: block;
}
.testimonial-headline {
  font-size: 16px;
  font-weight: 700;
  color: #333;
  line-height: 1.6;
  letter-spacing: 1.6px;
  margin-bottom: 14px;
}
.badge {
  display: inline-block;
  padding: 2px 14px;
  border-radius: 60px;
  font-size: 10px;
  font-weight: 700;
  font-family: 'Josefin Sans', sans-serif;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.badge-before { background: #c4c4c4; color: #333; }
.badge-after { background: linear-gradient(96deg, #d6781b 0%, #e9ae26 100%); color: #fff; }
.testimonial-body {
  font-size: 14px;
  line-height: 2;
  color: #333;
  letter-spacing: 1.4px;
  margin-bottom: 14px;
}
/* Fixed-height scrollable wrapper for testimonial body (Before/After) */
.tc-body-scroll {
  max-height: 300px;
  overflow-y: auto;
  padding-right: 8px;
  -webkit-overflow-scrolling: touch;
  -webkit-mask-image: linear-gradient(to bottom, black calc(100% - 24px), transparent);
          mask-image: linear-gradient(to bottom, black calc(100% - 24px), transparent);
}
.tc-body-scroll::-webkit-scrollbar { width: 4px; }
.tc-body-scroll::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,0.2);
  border-radius: 2px;
}
.tc-body-scroll::-webkit-scrollbar-track { background: transparent; }
/* Dot indicators */
.slider-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 16px;
  position: relative;
  z-index: 1;
}
.slider-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #c4a882;
  transition: background 0.2s;
  cursor: pointer;
}
.slider-dot.active {
  background: #d6781b;
}

/* ─── お悩みバナー (Union shape: orange gradient + triangle) ─── */
.trouble-banner {
  position: relative;
  z-index: 1;
  width: 375px;
  height: 132px;
  margin-bottom: -34px;
}
.trouble-banner-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: fill;
}
.trouble-banner-text {
  position: absolute;
  top: 20px;
  left: 16px;
  right: 16px;
  text-align: center;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  line-height: 1.6;
  letter-spacing: 1px;
}

/* ─── PROBLEM SECTION (4222–4981px) — bg: #f0eeea ─── */
.problem-section {
  background: #f0eeea;
  padding: 50px 20px 50px;
}
.problem-list { list-style: none; display: flex; flex-direction: column; gap: 20px; }
.problem-item {
  display: flex;
  align-items: flex-start;
  gap: 11px;
}
.problem-icon { width: 23px; height: 23px; flex-shrink: 0; padding-top: 2px; }
.problem-text { font-size: 18px; font-family: 'Noto Sans JP', sans-serif; color: #333; line-height: 1.5; }
.problem-underline {
  text-decoration: underline;
  text-decoration-color: #ffc404;
  text-decoration-thickness: 9px;
  text-underline-offset: -1px;
}

/* ─── SOLUTION TEXT ─── */
.solution-inner {
  margin-top: 24px;
  padding-bottom: 10px;
}
.solution-title {
  font-size: 24px;
  line-height: 1.5;
  letter-spacing: 1.2px;
  color: #333;
  margin-bottom: 14px;
  font-weight: 700;
}
.solution-body {
  font-size: 16px;
  line-height: 1.85;
  color: #333;
  letter-spacing: 0.8px;
}

/* ─── LINE SECTION ─── */
.line-section {
  position: relative;
  padding: 36px 20px 40px;
  overflow: hidden;
}
.line-bg-photo {
  position: absolute;
  inset: 0;
  width: 264.8%;
  left: -37.84%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}
.line-bg-overlay {
  position: absolute;
  inset: 0;
  background: #b87c16;
  opacity: 0.8;
  pointer-events: none;
}
.line-title {
  position: relative;
  z-index: 1;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 20px;
  letter-spacing: 1.93px;
}
.line-title-sub { font-size: 19.6px; font-weight: 700; display: block; }
.line-title-main { font-size: 30px; font-family: 'Noto Sans JP', sans-serif; font-weight: 700; display: block; }
.sp-br { display: inline; }
.pc-br { display: none; }
@media (min-width: 1024px) {
  .sp-br { display: none; }
  .pc-br { display: inline; }
}
.video-cards { display: flex; flex-direction: column; gap: 10px; position: relative; z-index: 1; }
.video-card {
  display: flex;
  align-items: center;
  gap: 11px;
  background: #fff;
  padding: 8px 10px;
  border-radius: 4px;
}
.video-icon { width: 23px; height: 23px; flex-shrink: 0; }
.video-text { font-size: 18px; line-height: 1.5; color: #333; }
.video-text .accent { color: #a95f16; }
.line-separator {
  position: relative;
  z-index: 1;
  width: 335px;
  height: 3px;
  margin: 20px 0 10px;
  overflow: visible;
}
.line-separator img { width: 100%; height: 100%; display: block; }
.line-solution {
  position: relative;
  z-index: 1;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  line-height: 2;
  letter-spacing: 1.4px;
  text-align: center;
  margin-top: 16px;
  margin-bottom: 20px;
}

/* ─── SHARED CTA BUTTON ─── */
.cta-wrap { padding: 20px 20px 30px; background: #fff; }
.cta-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 335px;
  height: 54px;
  border-radius: 27px;
  overflow: hidden;
  text-decoration: none;
}
.cta-btn-bg {
  position: absolute;
  inset: -25.64% -4.14%;
  width: 108.28%;
  height: 151.28%;
  object-fit: cover;
}
.cta-btn-label {
  position: relative;
  z-index: 1;
  color: #fff;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.cta-btn-arrow {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  color: #fff;
  font-size: 18px;
  font-weight: 300;
  line-height: 1;
}

/* ─── GREETING SECTION ─── */
/* ─── CORPORATE INQUIRY ─── */
.corporate-section {
  background: #fff;
  padding: 40px 20px 40px;
}
.corporate-section .section-eyebrow {
  padding: 0 0 10px;
}
.corporate-section .section-title {
  padding: 0 0 20px;
}
.corporate-desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  line-height: 1.9;
  color: #333;
  margin: 0 0 28px;
}
.corporate-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 335px;
  height: 54px;
  margin: 0 auto;
  background: linear-gradient(96deg, #d6781b 0%, #e9ae26 100%);
  color: #fff;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 17px;
  font-weight: 700;
  border-radius: 27px;
  text-decoration: none;
  text-align: center;
  letter-spacing: 0.5px;
  transition: opacity 0.2s;
}
.corporate-btn:hover {
  opacity: 0.85;
}

.greeting-section { background: #fff; padding: 40px 20px 30px; }
.greeting-section .section-eyebrow { padding: 0 0 10px; }
.greeting-section .section-title { padding: 0 0 20px; }
.greeting-photo-wrap {
  position: relative;
  width: 335px;
  height: 302px;
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 20px;
  background: #fff;
}
.greeting-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center top;
  display: block;
  background: #fff;
}
.greeting-name {
  font-size: 0;
  color: #000;
  margin-bottom: 14px;
  white-space: nowrap;
  letter-spacing: 0.67px;
}
.greeting-text {
  font-size: 14px;
  line-height: 1.9;
  color: #333;
  margin-bottom: 12px;
}
.greeting-text-wrap {
  position: relative;
  max-height: 220px;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.greeting-text-wrap.is-expanded {
  max-height: 2000px;
}
.greeting-fade {
  height: 120px;
  background: linear-gradient(to bottom, transparent, #fff);
  margin-top: -120px;
  position: relative;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.greeting-text-wrap.is-expanded .greeting-fade {
  opacity: 0;
}
.read-more-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 16px;
  font-weight: 600;
  background: linear-gradient(95deg, #d6781b 0%, #e9ae26 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  text-decoration: none;
  letter-spacing: 0.8px;
  margin-top: 10px;
}
.read-more-link img { width: 15px; height: 15px; }

/* ─── YOUTUBE BOX (red box at bottom) ─── */
.youtube-box-in-right { display: none; }
.youtube-box { display: block; }

/* ═══════════════════════════════════════════════════════════
   PC LAYOUT — min-width: 960px
   ═══════════════════════════════════════════════════════════ */

/* PCのみ表示 (SPでは非表示) */
.tc-name { display: none; }
.voice-header .voice-nav { display: none; }
.voice-header { display: block; }
.pc-fv, .pc-header, .pc-merit-section, .pc-footer,
.greeting-right, .pc-greeting-creds,
.pc-cta-secondary-bg, .pc-line-cta-bg,
.pc-problem-illust, .pc-only { display: none; }

/* SPのみ (PCでは非表示にする) */
.pc-merit-eyebrow { display: none; }

@media (min-width: 960px) {

  /* ── 基本 ── */
  body { background: #fff; }
  .page { max-width: 100%; width: 100%; }
  :root { --side-pad: max(40px, calc((100vw - 1000px) / 2)); }

  /* PC要素の表示 */
  .pc-fv { display: block; }
  .hero { display: none; }
  .pc-merit-section { display: block; }
  .pc-footer { display: flex; }
  .greeting-right { display: block; }
  .pc-greeting-creds { display: block; }
  .pc-problem-illust { display: block; }
  .pc-merit-eyebrow { display: flex; }

  /* SP要素の非表示 */
  .sp-greeting-bottom { display: none; }

  /* ── PC ヘッダー ── FV内にナビ統合済みのため非表示 */
  .pc-header {
    display: none;
  }
  .pc-header-logo { display: flex; flex-direction: column; gap: 3px; }
  .pc-logo {
    font-family: 'Josefin Sans', sans-serif; font-weight: 700;
    font-size: 38px; letter-spacing: 3.8px; color: #d6781b; line-height: 1;
  }
  .pc-logo-sub { font-size: 17px; font-weight: 700; color: #d6781b; letter-spacing: 1.7px; }
  .pc-nav { display: flex; gap: 30px; align-items: center; }
  .pc-nav-item {
    display: flex; flex-direction: column; align-items: center;
    gap: 11px; text-decoration: none;
  }
  .pc-nav-label {
    font-family: 'Noto Sans JP', sans-serif; font-size: 16px;
    font-weight: 700; color: #333; letter-spacing: 1.6px;
  }
  .pc-nav-en {
    font-family: 'Josefin Sans', sans-serif; font-size: 12px;
    color: #949494; letter-spacing: 1.2px; text-transform: uppercase;
  }

  /* ── PC FV ── */
  .pc-fv-top {
    position: relative; background: #ece1dd;
    height: 634px; overflow: hidden;
  }
  .pc-fv-top-bg {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: fill; pointer-events: none;
  }
  .pc-fv-logo-area {
    position: absolute; top: 38px; left: var(--side-pad); z-index: 2;
  }
  .pc-fv-logo {
    font-family: 'Josefin Sans', sans-serif; font-weight: 700;
    font-size: 38px; letter-spacing: 3.8px; color: #d6781b; line-height: 1;
  }
  .pc-fv-logo-sub { font-size: 12px; letter-spacing: 1.2px; color: #d6781b; margin-top: 3px; }
  .pc-fv-nav {
    position: absolute; top: 50px; right: var(--side-pad);
    display: flex; gap: 30px; align-items: center; z-index: 2;
  }
  .pc-fv-nav-item {
    display: flex; flex-direction: column; align-items: center;
    gap: 11px; text-decoration: none;
  }
  .pc-fv-nav-label {
    font-family: 'Noto Sans JP', sans-serif; font-size: 16px;
    font-weight: 700; color: #333; letter-spacing: 1.6px;
  }
  .pc-fv-nav-en {
    font-family: 'Josefin Sans', sans-serif; font-size: 12px;
    color: #949494; letter-spacing: 1.2px; text-transform: uppercase;
  }
  .pc-fv-content {
    position: absolute; top: 201px; left: var(--side-pad); right: var(--side-pad); max-width: 1000px; z-index: 2;
  }
  .pc-fv-subtitle {
    font-size: 16px; font-weight: 500; color: #333;
    letter-spacing: 1.6px; line-height: 2; margin-bottom: 0;
  }
  .pc-fv-title {
    font-family: 'Noto Serif JP', serif; font-size: 3vw; font-weight: 500;
    letter-spacing: 4.9px; color: #333; line-height: 1.43; margin-bottom: 9px;
  }
  .pc-fv-body {
    font-size: 14px; font-weight: 500; color: #333;
    letter-spacing: 1.4px; line-height: 2; margin-bottom: 43px;
  }
  .pc-fv-cta-btn {
    position: relative; display: flex; align-items: center;
    justify-content: center;
    width: 483px; height: 78px; border-radius: 39px;
    overflow: hidden; text-decoration: none; margin-bottom: 20px;
  }
  .pc-fv-cta-bg {
    position: absolute; inset: -25.64% -4.14%;
    width: 108.28%; height: 151.28%; object-fit: cover;
  }
  .pc-fv-cta-label {
    position: relative; z-index: 1; color: #fff;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 25px; font-weight: 700;
    padding-left: 0; padding-right: 35px;
    text-align: center;
  }
  .pc-fv-cta-arrow {
    position: absolute; right: 24px; top: 50%;
    transform: translateY(-50%); z-index: 1;
    width: 11px; height: 21px;
  }
  .pc-fv-teacher {
    font-size: 0; color: #333; letter-spacing: 0.5px; line-height: 1; text-align: right;
    text-shadow: -1px -1px 0 #fff, 1px -1px 0 #fff, -1px 1px 0 #fff, 1px 1px 0 #fff, 0 0 8px rgba(255,255,255,0.9);
  }
  .pc-fv-teacher-label { font-family: 'Noto Sans JP', sans-serif; font-size: 14px; font-weight: 700; }
  .pc-fv-teacher-name { font-family: 'Noto Serif JP', serif; font-size: 26px; font-weight: 700; }
  .pc-fv-portrait {
    position: absolute; right: 101px; top: 118px;
    width: 474px; height: 516px; overflow: hidden;
  }
  .pc-fv-portrait img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center;
    max-width: none;
  }

  /* ── PC FV オレンジバナー ── */
  .pc-fv-banner {
    position: relative; height: 465px;
    overflow: hidden; display: flex;
    flex-direction: column; align-items: center; justify-content: center;
    padding: 60px 100px;
  }
  .pc-fv-banner-bg {
    position: absolute; inset: 0;
    width: 100%; height: 100%; object-fit: cover;
  }
  .pc-fv-banner-overlay {
    position: absolute; inset: 0; background: #b87c16; opacity: 0.8;
  }
  .pc-fv-banner-inner {
    position: relative; z-index: 2;
    display: flex; flex-direction: column; align-items: center;
  }
  .pc-fv-banner-title {
    font-size: 40px; font-weight: 500; color: #fff;
    text-align: center; letter-spacing: 4px; line-height: 1.5;
    margin-bottom: 24px; text-decoration: none;
  }
  .pc-fv-banner-body {
    font-size: 16px; font-weight: 700; color: #fff;
    text-align: center; line-height: 2; letter-spacing: 1.6px;
    max-width: 516px; margin-bottom: 40px;
  }
  .pc-fv-banner-btn {
    position: relative; display: flex; align-items: center; justify-content: center;
    width: 483px; height: 78px; border-radius: 39px;
    overflow: hidden; text-decoration: none;
  }
  .pc-fv-banner-btn-bg {
    position: absolute; inset: -25.64% -4.14%;
    width: 108.28%; height: 151.28%; object-fit: cover;
  }
  .pc-fv-banner-btn-label {
    position: relative; z-index: 1; color: #fff;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 25px; font-weight: 700;
  }
  .pc-fv-banner-btn-arrow {
    position: absolute; right: 24px; top: 50%;
    transform: translateY(-50%); z-index: 1;
    width: 11px; height: 21px;
  }

  /* ── Reason section: 2 カラム ── */
  .pc-only { display: block; }
  .reason-section { padding: 80px var(--side-pad); overflow: hidden; background: #fff; }
  .reason-section {
    background-image: url('../images/theme/Group.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
  }
  .reason-inner { position: relative; z-index: 1; }
  .reason-section .section-eyebrow { padding: 0 0 10px; }
  .reason-section .section-title { padding: 0 0 16px; font-size: 27px; letter-spacing: 2.8px; }
  .reason-section .section-desc { padding: 0; font-size: 16px; line-height: 2; }
  .reason-inner { display: flex; gap: 80px; align-items: flex-start; }
  .reason-left { flex: 0 0 420px; padding-top: 10px; }
  .reason-right { flex: 1; }
  .reason-list { padding: 0; }
  .reason-divider { background: #ddd; }
  .reason-header { padding: 20px 0 12px; }
  .reason-icon { width: 68px; height: 68px; }
  .reason-title { font-size: 20px; }
  .reason-desc { font-size: 16px; padding-bottom: 4px; }

  /* ── SP Merit 非表示 → PC Merit 表示 ── */
  .merit-section { display: none; }
  .pc-merit-section { display: block; background: #fff; padding: 80px var(--side-pad) 60px; }
  .pc-merit-eyebrow { padding: 0 0 10px; }
  .pc-merit-title-h2 { font-family: 'Noto Serif JP', serif; font-size: 30px; font-weight: 500; color: #333; letter-spacing: 3px; padding: 0 0 50px; }
  .pc-merit-row {
    display: flex; gap: 80px; margin-bottom: 60px; justify-content: flex-start;
  }
  .pc-merit-row-2 { justify-content: center; }
  .pc-merit-card { width: calc((100% - 160px) / 3); flex-shrink: 0; }
  .pc-merit-num {
    font-family: 'Josefin Sans', sans-serif; font-size: 64px; font-weight: 700;
    background: linear-gradient(92deg, #d6781b 0%, #e9ae26 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
    letter-spacing: 6px; line-height: 1;
    margin-left: -30px; margin-bottom: -40px;
    z-index: 2; position: relative;
  }
  .pc-merit-img {
    width: 100%; height: 280px; border-radius: 6px; overflow: hidden; margin-bottom: 20px;
  }
  .pc-merit-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
  .pc-merit-card-title {
    font-size: 16px; font-weight: 700; color: #333;
    margin-bottom: 10px; line-height: 1.5;
  }
  .pc-merit-card-desc { font-size: 14px; line-height: 1.9; color: #333; letter-spacing: 1.4px; }

  /* ── Voice section: peek スライダー ── */
  .voice-texture { object-fit: fill; }
  .voice-section { padding: 80px 0 50px; overflow: hidden; }
  .voice-header {
    display: flex; justify-content: space-between; align-items: flex-end;
    padding: 0 var(--side-pad) 30px;
  }
  .voice-header .voice-nav { display: flex; align-items: center; gap: 16px; padding-bottom: 4px; }
  .voice-nav-btn {
    width: 46px; height: 46px; border-radius: 50%;
    border: 2px solid #aaa; background: #fff;
    cursor: pointer; font-size: 14px; color: #333;
    display: flex; align-items: center; justify-content: center;
    transition: border-color 0.2s;
  }
  .voice-nav-btn--next { border-color: #d6781b; color: #d6781b; }
  .voice-nav-line { width: 48px; height: 1px; background: #555; }
  .voice-section .section-eyebrow { padding: 0 0 10px; }
  .voice-section .section-title { padding: 0; }
  .testimonial-slider-wrap { overflow: visible; }
  .testimonial-slider {
    display: flex; flex-direction: row;
    overflow-x: scroll; scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch; scrollbar-width: none; -ms-overflow-style: none;
    gap: 24px; padding: 0 var(--side-pad); scroll-padding-left: var(--side-pad);
  }
  .testimonial-slider::-webkit-scrollbar { display: none; }
  .testimonial-card {
    width: calc(100vw - 2 * var(--side-pad) - 80px);
    min-width: calc(100vw - 2 * var(--side-pad) - 80px);
    flex-shrink: 0; scroll-snap-align: start; gap: 30px; padding: 30px;
  }
  .tc-left { flex: 0 0 212px; }
  .testimonial-photo { width: 212px; height: 206px; object-position: center top; }
  .tc-name { font-size: 15px; font-weight: 700; color: #333; margin-top: 12px; line-height: 1.5; display: block; }
  .tc-name span { display: block; font-size: 13px; font-weight: 400; color: #888; }
  .testimonial-headline { font-size: 20px; margin-bottom: 20px; }
  .tc-body-scroll { max-height: 320px; }
  .slider-spacer { display: none; }
  .swipe-hint { display: none; }
  .slider-dots { display: flex; padding: 20px var(--side-pad) 0; }

  /* ── Trouble banner: PC ── */
  .trouble-banner { width: 100%; height: 140px; }
  .trouble-banner-text {
    font-size: 28px; top: 28px;
    left: 50%; transform: translateX(-50%);
    text-align: center; white-space: nowrap;
  }
  .trouble-banner-text br { display: none; }

  /* ── Problem section: PC ── */
  .problem-section { padding: 60px var(--side-pad) 0px; overflow: visible; }
  .pc-problem-wrap { display: flex; flex-direction: row-reverse; gap: 50px; align-items: flex-start; position: relative; z-index: 1; }
  .pc-problem-content { flex: 1; min-width: 0; }
  .pc-problem-illust { flex: 0 0 min(390px, 40%); }
  .pc-problem-illust img { width: 100%; height: 520px; display: block; object-fit: cover; object-position: top; }
  .problem-list { gap: 20px; }
  .problem-text { font-size: 18px; }
  .solution-inner { margin-top: 40px; padding-bottom: 0; }
  .solution-title { font-size: 26px; }
  .solution-body { font-size: 16px; }

  /* ── LINE section: PC ── */
  .line-section { padding: 70px var(--side-pad) 80px; }
  .line-bg-photo { width: 100%; left: 0; }
  .pc-line-upper { display: flex; gap: 20px; align-items: center; margin-bottom: 30px; }
  .line-title { flex: 1; text-align: left; margin-bottom: 0; }
  .line-title-sub { font-size: 20px; display: block; }
  .line-title-main { font-size: 36px; white-space: nowrap; }
  .video-cards { flex: 1; flex-direction: column; gap: 10px; max-width: none; margin: 0; }
  .video-card { background: rgba(255,255,255,0.9); border: none; border-radius: 4px; padding: 8px 12px; }
  .video-text { font-size: 15px; color: #333; }
  .video-icon { width: 23px; height: 23px; }
  .line-separator { width: 100%; margin: 0 0 24px; }
  .line-solution { font-size: 16px; text-align: center; margin-bottom: 30px; }
  .line-section > div { display: flex; justify-content: center; }
  .line-section .cta-btn {
    width: 483px; height: 78px; border-radius: 39px;
  }
  .line-section .cta-btn-bg { display: none; }
  .pc-line-cta-bg {
    display: block; position: absolute;
    inset: -25.64% -4.14%; width: 108.28%; height: 151.28%; object-fit: cover;
  }
  .line-section .cta-btn-label { font-size: 25px; }

  /* ── Greeting: PC 2カラム ── */
  .corporate-section { padding: 80px var(--side-pad) 40px; }
  .corporate-section .section-title { padding: 0 0 24px; font-size: 30px; letter-spacing: 3px; }
  .corporate-desc { font-size: 16px; }
  .corporate-btn { width: 483px; height: 78px; border-radius: 39px; font-size: 25px; }
  .greeting-section { padding: 80px var(--side-pad); }
  .read-more-link { display: none; }
  .greeting-section .section-eyebrow { padding: 0 0 10px; }
  .greeting-section .section-title { padding: 0 0 24px; font-size: 30px; letter-spacing: 3px; }
  .pc-greeting-inner { display: flex; gap: 60px; align-items: stretch; }
  .greeting-left { flex: 1; min-width: 0; display: flex; flex-direction: column; }
  .greeting-left .youtube-box-in-right { margin-top: auto; }
  .greeting-right { flex: 0 0 340px; display: flex; flex-direction: column; }
  .pc-greeting-creds {
    font-size: 13px; line-height: 2; color: #333;
    letter-spacing: 0.65px; margin-top: 16px;
  }
  .pc-merit-eyebrow { padding: 0 0 10px; }
  .greeting-photo-wrap { width: 340px; height: 400px; background: #fff; margin-bottom: 12px; }
  .greeting-photo {
    position: absolute; inset: 0; width: 100%; height: 100%;
    max-width: none; left: 0; top: 0; object-fit: cover; object-position: center top; background: #fff;
  }
  .read-more-link { display: none; }
  .greeting-text-wrap { max-height: none !important; overflow: visible !important; }
  .greeting-fade { display: none; }

  /* ── YouTube box ── */
  .youtube-box-in-right { display: flex; margin: 16px 0 0; }
  .youtube-box:not(.youtube-box-in-right) { display: none; }

  /* ── PC Footer ── */
  .pc-footer {
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap;
    padding: 20px var(--side-pad) 30px; background: #fff; border-top: 1px solid #e8e8e8;
  }
  .pc-footer-logo { display: flex; flex-direction: column; gap: 4px; }
  .pc-footer-nav { display: flex; gap: 30px; align-items: center; }
  .pc-footer-nav-item {
    display: flex; flex-direction: column; align-items: center;
    gap: 8px; text-decoration: none;
  }
  .pc-footer-nav-label {
    font-family: 'Noto Sans JP', sans-serif; font-size: 14px;
    font-weight: 700; color: #333; letter-spacing: 1.4px;
  }
  .pc-footer-nav-en {
    font-family: 'Josefin Sans', sans-serif; font-size: 11px;
    color: #949494; letter-spacing: 1.1px; text-transform: uppercase;
  }
  .pc-footer-legal {
    width: 100%; display: flex; gap: 20px; justify-content: center;
    margin-top: 16px; padding-top: 16px; border-top: 1px solid #e8e8e8;
  }
  .pc-footer-legal a {
    font-size: 12px; color: #666; text-decoration: none; letter-spacing: 0.5px;
  }
  .pc-footer-legal a:hover { text-decoration: underline; }

} /* end @media PC */

/* ─── 言語切り替えボタン（3言語） ─── */
.lang-switcher {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 1000;
  display: flex;
  background: rgba(255,255,255,0.92);
  border: 1.5px solid #d6781b;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.14);
}
.lang-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px 11px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: #d6781b;
  text-decoration: none;
  letter-spacing: 0.3px;
  white-space: nowrap;
  transition: background 0.18s, color 0.18s;
}
.lang-btn + .lang-btn {
  border-left: 1px solid #d6781b;
}
.lang-btn:hover {
  background: #f5e0c8;
}
.lang-btn.lang-active {
  background: #d6781b;
  color: #fff;
  pointer-events: none;
}

/* ─── 法的ページ（プライバシーポリシー・特定商取引法） ─── */
.legal-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px 60px;
  font-family: 'Noto Sans JP', sans-serif;
  color: #333;
  line-height: 1.8;
}
.legal-header {
  padding: 24px 0 20px;
  border-bottom: 2px solid #333;
  margin-bottom: 40px;
}
.legal-logo {
  text-decoration: none;
  color: #333;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.legal-logo-name {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 2px;
}
.legal-logo-sub {
  font-size: 12px;
  color: #666;
  letter-spacing: 1px;
}
.legal-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 32px;
  padding-bottom: 12px;
  border-bottom: 1px solid #e0e0e0;
  letter-spacing: 1px;
}
.legal-section {
  margin-bottom: 36px;
}
.legal-section h2 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 12px;
  padding: 8px 12px;
  background: #f5f5f5;
  border-left: 3px solid #333;
}
.legal-section h3 {
  font-size: 15px;
  font-weight: 700;
  margin: 20px 0 8px;
}
.legal-section p,
.legal-section address {
  font-size: 14px;
  margin-bottom: 12px;
  font-style: normal;
}
.legal-section ol {
  font-size: 14px;
  padding-left: 1.5em;
  margin-bottom: 12px;
}
.legal-section ol li {
  margin-bottom: 8px;
}
.legal-section a { color: #333; }
.legal-date {
  font-size: 13px;
  color: #666;
  text-align: right;
  margin-top: 40px;
}
.legal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  margin-top: 8px;
}
.legal-table th,
.legal-table td {
  padding: 12px 16px;
  border: 1px solid #e0e0e0;
  vertical-align: top;
  line-height: 1.7;
}
.legal-table th {
  width: 200px;
  background: #f5f5f5;
  font-weight: 700;
  white-space: nowrap;
}
.legal-table a { color: #333; }
.legal-table small { font-size: 12px; color: #666; }
.legal-footer {
  margin-top: 60px;
  padding-top: 20px;
  border-top: 1px solid #e0e0e0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: #666;
}
.legal-footer a {
  color: #333;
  text-decoration: none;
}
.legal-footer a:hover { text-decoration: underline; }
.legal-copyright { margin: 0; }
@media (max-width: 600px) {
  .legal-table th { width: 120px; white-space: normal; }
  .legal-footer { flex-direction: column; gap: 12px; text-align: center; }
}