@charset "UTF-8";

/* ============================================
   Design Tokens
   ============================================ */
:root {
  /* Colors */
  --green-primary: #7CB342;
  --green-bright: #8BC34A;
  --green-deep: #33691E;
  --green-dark: #1B3A0F;
  --green-sage: #DCEAC5;
  --green-mist: #EEF5E1;
  --ivory: #FDFBF5;
  --cream: #F7F3E8;
  --pink-soft: #F8BBD0;
  --pink-accent: #E91E63;
  --pink-rich: #EC407A;
  --pink-dust: #FBE5EC;
  --pink-bg: #FCF0F5;
  --gold: #D4A853;
  --charcoal: #2A3A2E;
  --gray-soft: #6B7862;
  --gray-line: #DCD8CD;
  
  /* Type */
  --font-serif: 'Noto Serif JP', serif;
  --font-sans: 'Noto Sans JP', sans-serif;
  --font-en: 'Cormorant Garamond', serif;
  
  /* Layout */
  --max-width: 1120px;
  --gutter: clamp(20px, 5vw, 40px);
  --section-space: clamp(72px, 10vw, 120px);
}

/* ============================================
   Reset & Base
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--charcoal);
  background: var(--ivory);
  line-height: 1.8;
  font-weight: 400;
  font-size: 16px;
  overflow-x: hidden;
  padding-bottom: 76px;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ============================================
   Utility
   ============================================ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/*.sp-only { display: none; }
.pc-only { display: block; }
@media (max-width: 640px) {
  .sp-only { display: block; }
  .pc-only { display: none; }
}*/
.pc-only,
img.pc-only { display: block; }
.sp-only,
img.sp-only { display: none; }

@media (max-width: 640px) {
  .pc-only,
  img.pc-only { display: none; }
  .sp-only,
  img.sp-only { display: block; }
}

/* SP用の縦積み画像（three_reason 2枚用） */
.sp-stack {
  width: 100%;
  height: auto;
}
.sp-stack + .sp-stack {
  margin-top: 8px;
}

/* section-visual内のpicture/imgは幅100%固定 */
.section-visual picture,
.section-visual picture img {
  width: 100%;
  height: auto;
  display: block;
}

.eyebrow {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--green-deep);
  font-weight: 500;
  font-style: italic;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}
.eyebrow::before,
.eyebrow::after {
  content: "";
  display: block;
  width: 32px;
  height: 1px;
  background: var(--green-primary);
}

.section-title {
  font-family: var(--font-serif);
  font-weight: 500;
  color: var(--green-dark);
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.5;
  letter-spacing: 0.06em;
  margin-bottom: 24px;
}
.section-title .accent { color: var(--green-primary); }
.section-title .pink { color: var(--pink-accent); }

.section-lead {
  font-size: 15px;
  line-height: 2;
  color: var(--gray-soft);
  max-width: 640px;
  margin: 0 auto 48px;
}

/* ============================================
   Header
   ============================================ */
.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: 20px;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 80%;
  margin: 0 auto;
}

.site-header .logo img {
  height: 42px;
  width: auto;
}

.header-phone {
  font-family: var(--font-en);
  font-size: 30px;
  color: var(--green-deep);
  font-weight: 500;
  letter-spacing: 0.04em;
}

.header-phone .label {
  display: block;
  font-family: var(--font-sans);
  font-size: 10px;
  color: var(--gray-soft);
  letter-spacing: 0.2em;
  margin-bottom: 2px;
}

@media (max-width: 640px) {
  .header-phone { display: none; }
  .site-header .logo img { height: 34px; }
  .site-header { padding: 16px var(--gutter); }
}

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative;
  padding: 130px 0 100px;
  background: 
    radial-gradient(ellipse at top right, var(--green-mist) 0%, transparent 55%),
    linear-gradient(180deg, var(--ivory) 0%, var(--cream) 100%);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: radial-gradient(circle at 70% 40%, rgba(248, 187, 208, 0.15) 0%, transparent 50%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

/* Free badge */
.free-ribbon {
  position: absolute;
  top: 100px;
  right: 200px;
  z-index: 5;
  width: 130px;
  height: 130px;
  background: var(--pink-accent);
  color: white;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: 0 12px 30px rgba(233, 30, 99, 0.35);
  transform: rotate(-8deg);
  animation: bounce-soft 3s ease-in-out infinite;
  border: 3px solid white;
  outline: 2px solid var(--pink-accent);
  outline-offset: -8px;
}

@keyframes bounce-soft {
  0%, 100% { transform: rotate(-8deg) translateY(0); }
  50% { transform: rotate(-8deg) translateY(-6px); }
}

.free-ribbon .free-en {
  font-family: var(--font-en);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.1em;
  opacity: 0.9;
}

.free-ribbon .free-main {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  margin: 2px 0;
}

.free-ribbon .free-sub {
  font-size: 11px;
  letter-spacing: 0.14em;
  font-weight: 500;
  opacity: 0.95;
}

@media (max-width: 900px) {
  .free-ribbon { top: 80px; right: 20px; width: 110px; height: 110px; }
  .free-ribbon .free-main { font-size: 18px; }
  .free-ribbon .free-en { font-size: 12px; }
  .free-ribbon .free-sub { font-size: 10px; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 10px 20px;
  background: white;
  border: 1px solid var(--green-sage);
  border-radius: 100px;
  margin-bottom: 32px;
  box-shadow: 0 4px 20px rgba(124, 179, 66, 0.08);
}

.hero-catch {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(38px, 6vw, 60px);
  line-height: 1.35;
  letter-spacing: 0.02em;
  color: var(--green-dark);
  margin-bottom: 32px;
  text-align: center;
}

.hero-catch .highlight {
  position: relative;
  display: inline-block;
  color: var(--green-primary);
}

.hero-catch .highlight::after {
  content: "";
  position: absolute;
  left: -6px;
  right: -6px;
  bottom: 4px;
  height: 14px;
  background: var(--pink-dust);
  z-index: -1;
  border-radius: 4px;
  transform: rotate(-1deg);
}

.hero-sub {
  font-size: 17px;
  line-height: 2;
  color: var(--charcoal);
  margin-bottom: 12px;
  font-weight: 500;
  text-align: center;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--green-deep);
  font-weight: 500;
  margin-bottom: 32px;
  letter-spacing: 0.06em;
  text-align: center;
}

.hero-mini-badges {
  display: flex;
  gap: 10px;
  margin-bottom: 32px;
  flex-wrap: wrap;
  justify-content: center;
}

.mini-badge {
  padding: 6px 14px;
  background: white;
  border: 1px solid var(--green-sage);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
  color: var(--green-deep);
  letter-spacing: 0.1em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.mini-badge svg {
  width: 12px;
  height: 12px;
  color: var(--green-primary);
}

.hero-cta-wrap {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 440px;
  position: relative;
  left: 50px;
}

.cta-arrow-down {
  text-align: center;
  color: var(--pink-accent);
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 4px;
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.cta-arrow-down::before,
.cta-arrow-down::after {
  content: "";
  display: block;
  width: 30px;
  height: 1px;
  background: var(--pink-accent);
}

.hero-visual {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: 200px 200px 40px 40px;
  overflow: hidden;
  box-shadow: 0 30px 80px -20px rgba(51, 105, 30, 0.25);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right;
}

.hero-visual-decoration {
  position: absolute;
  bottom: -20px;
  right: -30px;
  font-family: var(--font-en);
  font-style: italic;
  font-size: 100px;
  color: var(--green-primary);
  opacity: 0.12;
  font-weight: 300;
  letter-spacing: -0.04em;
  pointer-events: none;
  line-height: 1;
}

@media (max-width: 900px) {
  .hero { padding: 110px 0 60px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 380px; margin: 0 auto; border-radius: 160px 160px 30px 30px; }
  .hero-cta-wrap { max-width: 100%; left: 0;}
}

/* ============================================
   Scroll Indicator (Hero下部)
   ============================================ */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  pointer-events: none;
}
.scroll-indicator .line {
  display: block;
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--green-deep));
  position: relative;
  overflow: hidden;
}
.scroll-indicator .line::before {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 40%;
  background: linear-gradient(to bottom, transparent, var(--pink-accent));
  animation: scroll-dot 2s ease-in-out infinite;
}
@keyframes scroll-dot {
  0% { top: -40%; }
  100% { top: 100%; }
}
.scroll-indicator .label {
  font-family: var(--font-en);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.32em;
  color: var(--green-deep);
  opacity: 0.7;
}

@media (max-width: 900px) {
  .scroll-indicator { display: none; }
}

/* ============================================
   CTA Button
   ============================================ */
.btn-cta {
  display: block;
  width: 100%;
  padding: 22px 24px;
  background: linear-gradient(135deg, var(--green-primary) 0%, #6BA333 100%);
  color: white;
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.06em;
  border-radius: 100px;
  text-align: center;
  box-shadow: 
    0 12px 30px -8px rgba(124, 179, 66, 0.5),
    inset 0 -3px 0 rgba(0, 0, 0, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}

.btn-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  animation: shine 4s ease-in-out infinite;
}

@keyframes shine {
  0%, 100% { left: -100%; }
  50% { left: 100%; }
}

.btn-cta .arrow {
  display: inline-block;
  margin-left: 12px;
  transition: transform 0.2s ease;
}

.btn-cta:hover {
  transform: translateY(-3px);
  box-shadow: 
    0 18px 40px -8px rgba(124, 179, 66, 0.6),
    inset 0 -3px 0 rgba(0, 0, 0, 0.08);
}

.btn-cta:hover .arrow {
  transform: translateX(4px);
}

.btn-cta-note {
  font-size: 12.5px;
  color: var(--gray-soft);
  text-align: center;
  line-height: 1.8;
  padding: 0 8px;
}

.btn-cta-note .keyword {
  display: inline-block;
  padding: 2px 10px;
  background: var(--pink-dust);
  color: var(--pink-accent);
  font-weight: 700;
  border-radius: 4px;
  margin: 0 2px;
  font-size: 12.5px;
}

/* ============================================
   Section 2: Worries
   ============================================ */
.worries {
  padding: var(--section-space) 0 calc(var(--section-space) - 20px);
  background: var(--green-mist);
  position: relative;
}

.worries-head {
  text-align: center;
  margin-bottom: 56px;
}

/* ============================================
   Section 3: Why
   ============================================ */
.why {
  padding: var(--section-space) 0;
  background: var(--ivory);
}

.why-head {
  text-align: center;
  margin-bottom: 64px;
}

/* ============================================
   Section 4: School
   ============================================ */
.school {
  padding: var(--section-space) 0;
  background: linear-gradient(180deg, var(--cream) 0%, var(--green-mist) 100%);
}

.school-head {
  text-align: center;
  margin-bottom: 64px;
}

/* ============================================
   Section 5: Teacher + Gallery
   ============================================ */
.teacher {
  padding: var(--section-space) 0;
  background: var(--ivory);
  position: relative;
}

.teacher-head {
  text-align: center;
  margin-bottom: 64px;
}

.teacher-intro {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 56px;
  align-items: center;
  max-width: 960px;
  margin: 0 auto 72px;
}

.teacher-photo {
  position: relative;
  aspect-ratio: 3/4;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 24px 60px -20px rgba(51, 105, 30, 0.3);
}

.teacher-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.teacher-photo::before {
  content: "";
  position: absolute;
  top: -12px;
  left: -12px;
  right: 12px;
  bottom: 12px;
  border: 2px solid var(--green-primary);
  border-radius: 24px;
  z-index: -1;
}

.teacher-info .role {
  font-family: var(--font-en);
  font-size: 13px;
  color: var(--green-primary);
  letter-spacing: 0.28em;
  font-style: italic;
  font-weight: 500;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.teacher-info h3 {
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--green-dark);
  font-weight: 500;
  margin-bottom: 4px;
  letter-spacing: 0.06em;
}

.teacher-info .name-en {
  font-family: var(--font-en);
  font-style: italic;
  font-size: 15px;
  color: var(--gray-soft);
  margin-bottom: 24px;
  letter-spacing: 0.08em;
}

.teacher-info .quote {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--green-deep);
  line-height: 1.9;
  margin-bottom: 20px;
  padding-left: 20px;
  border-left: 3px solid var(--green-primary);
  letter-spacing: 0.04em;
  font-weight: 500;
}

.teacher-info p {
  font-size: 14.5px;
  line-height: 2;
  color: var(--gray-soft);
}

/* Gallery */
.gallery {
  max-width: 1100px;
  margin: 0 auto;
}

.gallery-head {
  text-align: center;
  margin-bottom: 32px;
}

.gallery-head h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--green-deep);
  font-weight: 500;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.gallery-head p {
  font-size: 14px;
  color: var(--gray-soft);
}

.gallery-slider { padding: 0 20px; }
.gallery-slide { padding: 0 12px; }

.gallery-slide-inner {
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: 0 12px 30px -12px rgba(51, 105, 30, 0.2);
  position: relative;
}

.gallery-slide-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gallery-slide-caption {
  padding: 16px 8px 0;
  text-align: center;
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--green-deep);
  letter-spacing: 0.06em;
  font-weight: 500;
}

/* Slick */
.slick-dots { bottom: -40px; }
.slick-dots li button:before { font-size: 10px; color: var(--green-primary); opacity: 0.3; }
.slick-dots li.slick-active button:before { color: var(--green-primary); opacity: 1; }
.slick-prev, .slick-next { width: 40px; height: 40px; z-index: 2; }
.slick-prev { left: -20px; }
.slick-next { right: -20px; }
.slick-prev:before, .slick-next:before { color: var(--green-deep); font-size: 24px; opacity: 0.6; }

@media (max-width: 900px) {
  .teacher-intro { grid-template-columns: 1fr; gap: 40px; max-width: 480px; }
  .teacher-photo { max-width: 300px; margin: 0 auto; }
  .teacher-info { text-align: center; }
  .teacher-info .quote { text-align: left; }
}

/* ============================================
   Section 6: Reasons (画像ベース)
   ============================================ */
.reasons {
  padding: var(--section-space) 0;
  background: linear-gradient(180deg, var(--green-mist) 0%, var(--cream) 100%);
  position: relative;
  overflow: hidden;
}

.reasons-head {
  text-align: center;
  margin-bottom: 56px;
  position: relative;
  z-index: 1;
}

/* ============================================
   Section: Changes
   ============================================ */
.changes {
  padding: var(--section-space) 0;
  background: linear-gradient(180deg, var(--ivory) 0%, var(--cream) 100%);
  position: relative;
}

.changes-head {
  text-align: center;
  margin-bottom: 64px;
}

.changes-head .lead-sub {
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--gray-soft);
  letter-spacing: 0.08em;
  line-height: 2;
  max-width: 640px;
  margin: 0 auto;
}

.changes-list {
  max-width: 880px;
  margin: 0 auto;
  display: grid;
  gap: 20px;
}

.change-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 28px 36px;
  background: white;
  border-radius: 20px;
  box-shadow: 0 8px 30px -12px rgba(51, 105, 30, 0.12);
  border: 1px solid var(--green-mist);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.change-item:hover {
  transform: translateX(6px);
  box-shadow: 0 12px 36px -12px rgba(51, 105, 30, 0.2);
}

.change-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--green-primary), var(--pink-soft));
}

.change-num {
  font-family: var(--font-en);
  font-style: italic;
  font-size: 48px;
  font-weight: 400;
  color: var(--green-primary);
  line-height: 1;
  text-align: center;
  letter-spacing: -0.02em;
}

.change-num small {
  display: block;
  font-family: var(--font-sans);
  font-size: 10px;
  color: var(--pink-accent);
  letter-spacing: 0.2em;
  margin-bottom: 4px;
  font-style: normal;
  font-weight: 500;
}

.change-text {
  font-family: var(--font-serif);
  font-size: clamp(17px, 2.2vw, 21px);
  color: var(--green-dark);
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.6;
}

.change-text .em {
  background: linear-gradient(transparent 60%, var(--pink-dust) 60%);
  padding: 0 4px;
  color: var(--green-dark);
}

.change-arrow {
  color: var(--green-primary);
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-en);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.2em;
  font-weight: 500;
  text-transform: uppercase;
}

.change-arrow svg {
  width: 32px;
  height: 20px;
}

.changes-message {
  max-width: 720px;
  margin: 56px auto 0;
  text-align: center;
  padding: 32px 24px 0;
  border-top: 1px solid var(--green-sage);
}

.changes-message p {
  font-family: var(--font-serif);
  font-size: clamp(17px, 2.4vw, 22px);
  color: var(--green-deep);
  font-weight: 500;
  line-height: 1.9;
  letter-spacing: 0.06em;
}

.changes-message p .em {
  color: var(--pink-accent);
}

@media (max-width: 640px) {
  .change-item {
    grid-template-columns: 60px 1fr;
    padding: 22px 24px;
    gap: 20px;
  }
  .change-num { font-size: 36px; }
  .change-arrow { display: none; }
}

/* ============================================
   Section Visual (差し込み画像共通)
   ============================================ */
.section-visual {
  max-width: 1100px;
  margin: 0 auto;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 50px -20px rgba(51, 105, 30, 0.18);
}

.section-visual img {
  width: 100%;
  height: auto;
  display: block;
}

/* Hero: 月桂樹バッジ */
.hero-medal-badge {
  margin-bottom: 32px;
  max-width: 380px;
}

.hero-medal-badge img {
  width: 85%;
  height: auto;
  display: block;
  filter: drop-shadow(0 8px 20px rgba(212, 168, 83, 0.25));
}

@media (max-width: 900px) {
  .hero-medal-badge { max-width: 320px; margin: 0 auto 24px; }
}

/* ============================================
   Section 7: Seminar CTA
   ============================================ */
.seminar {
  padding: var(--section-space) 0;
  background: var(--cream);
  position: relative;
}

.seminar-inner {
  max-width: 920px;
  margin: 0 auto;
  background: white;
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 30px 80px -20px rgba(51, 105, 30, 0.15);
}

.seminar-hero {
  padding: clamp(48px, 6vw, 68px) clamp(32px, 5vw, 56px);
  background: linear-gradient(135deg, var(--green-mist) 0%, var(--green-sage) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.seminar-hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
}

.seminar-hero .free-badge {
  display: inline-block;
  padding: 8px 24px;
  background: var(--pink-accent);
  color: white;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.24em;
  border-radius: 100px;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
  box-shadow: 0 6px 20px rgba(233, 30, 99, 0.3);
}

.seminar-hero h2 {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3.5vw, 32px);
  color: var(--green-dark);
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.6;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.seminar-hero p {
  font-size: 15px;
  color: var(--charcoal);
  line-height: 2;
  position: relative;
  z-index: 1;
}

.seminar-body {
  padding: clamp(40px, 6vw, 64px) clamp(32px, 5vw, 56px);
}

.seminar-body h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--green-deep);
  text-align: center;
  margin-bottom: 32px;
  font-weight: 500;
  letter-spacing: 0.06em;
  position: relative;
}

.seminar-body h3::before,
.seminar-body h3::after {
  content: "";
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--green-primary);
  vertical-align: middle;
  margin: 0 12px;
}

.seminar-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 48px;
}

.seminar-point {
  padding: 18px 22px;
  background: var(--green-mist);
  border-radius: 12px;
  font-size: 14.5px;
  color: var(--charcoal);
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-weight: 500;
}

.seminar-point .check-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--green-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.seminar-point .check-icon svg { width: 12px; height: 12px; }

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 40px;
  align-items: stretch;
  position: relative;
}

.step {
  text-align: center;
  padding: 28px 16px 24px;
  background: var(--ivory);
  border-radius: 16px;
  position: relative;
  border: 1px solid var(--green-mist);
}

.step .step-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green-primary), var(--green-deep));
  color: white;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step .step-icon svg { width: 22px; height: 22px; }

.step .step-num {
  font-family: var(--font-en);
  font-style: italic;
  font-size: 20px;
  color: var(--pink-accent);
  line-height: 1;
  margin-bottom: 4px;
  font-weight: 500;
  letter-spacing: 0.1em;
}

.step .step-label {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--green-deep);
  letter-spacing: 0.14em;
  margin-bottom: 8px;
  font-weight: 500;
}

.step .step-text {
  font-size: 13px;
  color: var(--charcoal);
  line-height: 1.7;
}

.step .step-text strong { color: var(--pink-accent); font-weight: 700; }

.seminar-cta {
  max-width: 500px;
  margin: 0 auto;
}

@media (max-width: 640px) {
  .seminar-points { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 12px; }
  .seminar-body h3::before, .seminar-body h3::after { width: 20px; margin: 0 8px; }
}

/* ============================================
   Section 8: FAQ
   ============================================ */
.faq {
  padding: var(--section-space) 0;
  background: var(--ivory);
}

.faq-head {
  text-align: center;
  margin-bottom: 56px;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  gap: 14px;
}

.faq-item {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(51, 105, 30, 0.10);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 12px 34px rgba(53, 73, 39, 0.07);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.faq-item.open {
  border-color: rgba(124, 179, 66, 0.28);
  box-shadow: 0 16px 38px rgba(53, 73, 39, 0.09);
}

.faq-q {
  width: 100%;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 18px;
  align-items: center;
  gap: 16px;
  padding: 22px 24px;
  text-align: left;
  color: var(--charcoal);
  font-family: var(--font-sans);
  font-size: 15.5px;
  font-weight: 500;
  line-height: 1.7;
}

.faq-q::before {
  content: "Q";
  position: static;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--green-mist);
  color: var(--green-primary);
  font-family: var(--font-en);
  font-size: 25px;
  font-style: italic;
  line-height: 1;
}

.faq-q::after {
  content: "";
  position: static;
  justify-self: end;
  width: 11px;
  height: 11px;
  border-right: 2px solid var(--green-primary);
  border-bottom: 2px solid var(--green-primary);
  transform: rotate(45deg);
  transition: transform 0.3s ease;
}

.faq-item.open .faq-q::after {
  transform: rotate(225deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.open .faq-a {
  max-height: 400px;
  padding: 0 24px 24px 84px;
}

.faq-a-inner {
  position: relative;
  padding: 18px 20px;
  border-radius: 14px;
  background: rgba(238, 245, 225, 0.52);
  color: var(--gray-soft);
  font-size: 14.5px;
  line-height: 2;
}

.faq-a-inner::before {
  content: "A";
  position: absolute;
  left: -52px;
  top: 16px;
  color: var(--pink-accent);
  font-family: var(--font-en);
  font-size: 25px;
  font-style: italic;
  line-height: 1;
}

@media (max-width: 640px) {
  .faq-list { gap: 10px; }
  .faq-q {
    grid-template-columns: 36px minmax(0, 1fr) 16px;
    gap: 10px;
    padding: 18px 16px;
    font-size: 14.5px;
  }
  .faq-q::before {
    width: 36px;
    height: 36px;
    font-size: 21px;
  }
  .faq-item.open .faq-a {
    padding: 0 16px 18px 62px;
  }
  .faq-a-inner {
    padding: 15px 16px;
    font-size: 14px;
  }
  .faq-a-inner::before {
    left: -40px;
    top: 14px;
    font-size: 21px;
  }
}

/* ============================================
   Section 9: Access + Final CTA
   ============================================ */
.access {
  padding: var(--section-space) 0 40px;
  background: var(--green-mist);
}

.access-head {
  text-align: center;
  margin-bottom: 56px;
}

.access-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  margin-bottom: 80px;
}

.access-map {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 12px 40px -12px rgba(51, 105, 30, 0.2);
  aspect-ratio: 4/3;
}

.access-map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.access-info {
  background: white;
  padding: clamp(28px, 4vw, 40px);
  border-radius: 20px;
}

.access-info h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--green-deep);
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--green-sage);
  font-weight: 500;
  letter-spacing: 0.04em;
}

.info-row {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 16px;
  padding: 12px 0;
  font-size: 14px;
  align-items: baseline;
}

.info-row dt {
  font-family: var(--font-serif);
  color: var(--green-primary);
  font-weight: 500;
  letter-spacing: 0.08em;
  font-size: 13px;
}

.info-row dd {
  color: var(--charcoal);
  line-height: 1.9;
}

.info-row.tel dd {
  font-family: var(--font-en);
  font-size: 20px;
  color: var(--green-deep);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.final-cta {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
  padding: 56px 32px;
  background: white;
  border-radius: 24px;
  box-shadow: 0 20px 60px -20px rgba(51, 105, 30, 0.15);
  position: relative;
}

.final-cta .final-tag {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 13px;
  color: var(--pink-accent);
  font-style: italic;
  letter-spacing: 0.24em;
  margin-bottom: 12px;
  font-weight: 500;
}

.final-cta h2 {
  font-family: var(--font-serif);
  font-size: clamp(22px, 3vw, 30px);
  color: var(--green-dark);
  margin-bottom: 16px;
  line-height: 1.6;
  font-weight: 500;
  letter-spacing: 0.06em;
}

.final-cta > p {
  font-size: 14.5px;
  line-height: 2;
  color: var(--gray-soft);
  margin-bottom: 32px;
}

.final-cta .btn-cta { margin-bottom: 12px; }

@media (max-width: 900px) {
  .access-grid { grid-template-columns: 1fr; gap: 24px; }
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background: var(--green-dark);
  color: rgba(255, 255, 255, 0.85);
  padding: 60px 0 40px;
  text-align: center;
}

.footer-logo {
  height: 40px;
  margin: 0 auto 20px;
  opacity: 0.9;
}

.footer-info {
  font-size: 13px;
  line-height: 2;
  margin-bottom: 32px;
  color: rgba(255, 255, 255, 0.7);
}

.footer-info strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 16px;
  color: white;
  font-weight: 500;
  margin-bottom: 8px;
  letter-spacing: 0.06em;
}

.footer-copy {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.4);
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ============================================
   Sticky CTA
   ============================================ */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  padding: 10px var(--gutter);
  box-shadow: 0 -8px 30px -8px rgba(51, 105, 30, 0.2);
  z-index: 90;
  opacity: 0;
  transform: translateY(100%);
  transition: opacity 0.4s ease, transform 0.4s ease;
  border-top: 1px solid var(--green-sage);
  min-height: 68px;
}

.sticky-cta.visible { opacity: 1; transform: translateY(0); }

.sticky-cta-inner {
  max-width: 720px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
}

.sticky-text {
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--charcoal);
  min-width: 0;
}

.sticky-text .free-tag {
  display: inline-block;
  background: var(--pink-accent);
  color: white;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 3px;
  letter-spacing: 0.1em;
  margin-right: 6px;
  vertical-align: middle;
}

.sticky-text strong {
  display: block;
  font-family: var(--font-serif);
  color: var(--green-deep);
  font-size: 13.5px;
  font-weight: 500;
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sticky-cta .btn-cta {
  width: auto;
  padding: 13px 22px;
  font-size: 13px;
  white-space: nowrap;
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .sticky-cta { padding: 8px 12px; min-height: 60px; }
  .sticky-cta-inner { gap: 8px; }
  .sticky-text { font-size: 11px; }
  .sticky-text strong { font-size: 12px; }
  .sticky-cta .btn-cta { padding: 11px 16px; font-size: 12.5px; }
  .sticky-cta .btn-cta .arrow { display: none; }
}

/* ============================================
   Fade-in on scroll
   ============================================ */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-up.in-view { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .fade-up { opacity: 1; transform: none; }
}

/* ============================================
   2026 Modern Natural Layer
   ============================================ */
.lp-modern {
  --surface: rgba(255, 255, 255, 0.82);
  --surface-solid: #fffefa;
  --line-soft: rgba(51, 105, 30, 0.12);
  --shadow-soft: 0 24px 70px rgba(53, 73, 39, 0.10);
  --shadow-card: 0 14px 40px rgba(53, 73, 39, 0.08);
  background:
    radial-gradient(circle at 8% 14%, rgba(220, 234, 197, .28), transparent 28%),
    radial-gradient(circle at 93% 46%, rgba(251, 229, 236, .30), transparent 24%),
    var(--ivory);
}

.scroll-progress {
  position: fixed;
  inset: 0 0 auto;
  height: 3px;
  z-index: 999;
  pointer-events: none;
}
.scroll-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--green-primary), var(--pink-accent));
  transition: width .08s linear;
}

.lp-modern section { isolation: isolate; }

.lp-modern section:not(.hero)::before,
.lp-modern section:not(.hero)::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
  border-radius: 999px;
  filter: blur(1px);
}
.lp-modern section:not(.hero)::before {
  width: clamp(180px, 25vw, 360px);
  aspect-ratio: 1;
  top: 8%;
  left: -12%;
  background: radial-gradient(circle, rgba(220,234,197,.38), rgba(220,234,197,0) 68%);
}
.lp-modern section:not(.hero)::after {
  width: clamp(160px, 22vw, 320px);
  aspect-ratio: 1;
  right: -10%;
  bottom: 4%;
  background: radial-gradient(circle, rgba(251,229,236,.42), rgba(251,229,236,0) 70%);
}
/* ============================================
   ★ 追加: 装飾球の横はみ出し防止
   （section::after の right:-10% を各セクション内に閉じ込める）
   ============================================ */
.lp-modern .worries,
.lp-modern .why,
.lp-modern .school,
.lp-modern .teacher,
.lp-modern .changes,
.lp-modern .seminar,
.lp-modern .faq,
.lp-modern .access {
  overflow: hidden;
}

/* Header */
.lp-modern .site-header {
  width: min(1180px, calc(100% - 32px));
  top: 14px;
  padding: 12px 18px;
  border: 1px solid rgba(255,255,255,.65);
  background: rgba(255,255,255,.64);
  backdrop-filter: blur(16px);
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(53,73,39,.06);
}

/* Hero */
.lp-modern .hero {
  min-height: 92vh;
  display: grid;
  align-items: center;
  padding-top: 150px;
  background:
    radial-gradient(circle at 78% 22%, rgba(255,255,255,.90), transparent 24%),
    radial-gradient(circle at 14% 80%, rgba(248,187,208,.14), transparent 22%),
    linear-gradient(135deg, #fffefb 0%, #f5f1e6 52%, #edf5e2 100%);
}
.lp-modern .hero::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  right: -220px;
  top: -170px;
  border-radius: 50%;
  border: 1px solid rgba(124,179,66,.16);
  box-shadow: 0 0 0 44px rgba(124,179,66,.035), 0 0 0 88px rgba(124,179,66,.025);
}
.lp-modern .hero-grid { gap: clamp(42px, 7vw, 77px); }
.lp-modern .hero-text { position: relative; }
.lp-modern .hero-text::before {
  content: "YOTSUBA METHOD";
  display: block;
  margin-bottom: 18px;
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: .34em;
  color: var(--green-primary);
}
.lp-modern .hero-catch {
  font-size: clamp(42px, 6.4vw, 72px);
  letter-spacing: .04em;
}
.lp-modern .hero-visual {
  border-radius: 48% 48% 24px 24px / 36% 36% 24px 24px;
  box-shadow: 0 34px 90px rgba(45,75,30,.18);
  overflow: visible;
}
.lp-modern .hero-visual::before {
  content: "";
  position: absolute;
  inset: -16px 20px 20px -18px;
  border: 1px solid rgba(124,179,66,.28);
  border-radius: inherit;
  z-index: -1;
}
.lp-modern .hero-visual img { border-radius: inherit; }
.lp-modern .hero-medal-badge { filter: drop-shadow(0 12px 24px rgba(117,88,35,.08)); }
.lp-modern .mini-badge {
  border-radius: 999px;
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(8px);
}
.lp-modern .btn-cta { box-shadow: 0 16px 36px rgba(94,145,47,.26); }

/* Section rhythm */
.lp-modern .worries,
.lp-modern .why,
.lp-modern .school,
.lp-modern .teacher,
.lp-modern .reasons,
.lp-modern .changes,
.lp-modern .seminar,
.lp-modern .faq,
.lp-modern .access {
  position: relative;
  padding-block: clamp(88px, 11vw, 148px);
}
.lp-modern .worries,
.lp-modern .school,
.lp-modern .changes,
.lp-modern .faq {
  background: linear-gradient(180deg, rgba(238,245,225,.72), rgba(255,254,250,.92));
}
.lp-modern .why,
.lp-modern .teacher,
.lp-modern .reasons,
.lp-modern .seminar,
.lp-modern .access {
  background: linear-gradient(180deg, rgba(255,254,250,.98), rgba(247,243,232,.78));
}

.lp-modern .eyebrow {
  margin-bottom: 24px;
  font-size: 12px;
  letter-spacing: .36em;
}
.lp-modern .section-title {
  margin-bottom: 32px;
  font-size: clamp(30px, 4.2vw, 48px);
}
.lp-modern .section-title .accent,
.lp-modern .section-title .pink {
  position: relative;
}
/*.lp-modern .section-title .accent::after,
.lp-modern .section-title .pink::after {
  content: "";
  position: absolute;
  left: -2%;
  right: -2%;
  bottom: -.18em;
  height: .4em;
  border-radius: 999px;
  background: currentColor;
  opacity: .10;
  z-index: -1;
}*/

/* Large visual sections */
.lp-modern .section-visual {
  max-width: 1080px;
  margin-inline: auto;
  position: relative;
  padding: clamp(8px, 1.2vw, 14px);
  border: 1px solid rgba(255,255,255,.85);
  border-radius: clamp(24px, 3vw, 40px);
  background: rgba(255,255,255,.62);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-soft);
}
.lp-modern .section-visual::before {
  content: "";
  position: absolute;
  inset: 18px -18px -18px 18px;
  border-radius: inherit;
  border: 1px solid rgba(124,179,66,.14);
  z-index: -1;
}
.lp-modern .section-visual img {
  border-radius: clamp(18px, 2.4vw, 30px);
}
.lp-modern .worries .section-visual,
.lp-modern .reasons .section-visual { transform: rotate(-.35deg); }
.lp-modern .why .section-visual,
.lp-modern .school .section-visual { transform: rotate(.35deg); }

/* Teacher */
.lp-modern .teacher-intro {
  gap: clamp(42px, 7vw, 90px);
  padding: clamp(24px, 4vw, 54px);
  border-radius: 36px;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(255,255,255,.9);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(12px);
}
.lp-modern .teacher-photo {
  border-radius: 48% 48% 24px 24px / 34% 34% 24px 24px;
}
.lp-modern .teacher-info .quote {
  margin: 28px 0;
  padding: 24px 28px;
  border-left: 2px solid var(--pink-accent);
  background: linear-gradient(90deg, rgba(251,229,236,.66), rgba(255,255,255,0));
  border-radius: 0 18px 18px 0;
}
.lp-modern .gallery { margin-top: clamp(72px, 9vw, 120px); }
.lp-modern .gallery-slide-inner {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.lp-modern .gallery-slide-inner img {
  transition: transform .8s cubic-bezier(.2,.7,.2,1);
}
.lp-modern .gallery-slide:hover .gallery-slide-inner img { transform: scale(1.04); }

/* Cards */
.lp-modern .change-item,
.lp-modern .seminar-inner,
.lp-modern .faq-item,
.lp-modern .access-info,
.lp-modern .access-map {
  background: var(--surface);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.86);
  box-shadow: var(--shadow-card);
}
.lp-modern .change-item { border-radius: 26px; }
.lp-modern .change-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 55px rgba(53,73,39,.13);
}

/* CTA sections */
.lp-modern .seminar-inner,
.lp-modern .final-cta {
  border-radius: 36px;
  overflow: hidden;
  position: relative;
}
.lp-modern .seminar-inner::after,
.lp-modern .final-cta::after {
  content: "";
  position: absolute;
  width: 240px;
  aspect-ratio: 1;
  right: -80px;
  top: -80px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(248,187,208,.24), transparent 68%);
  pointer-events: none;
}
.lp-modern .sticky-cta {
  background: rgba(255,255,255,.82);
  border-top: 1px solid rgba(255,255,255,.8);
  backdrop-filter: blur(20px);
}

/* Parallax orbs (jQuery-inserted) */
.natural-orb {
  position: absolute;
  width: var(--orb-size, 180px);
  aspect-ratio: 1;
  border-radius: 50%;
  z-index: -1;
  pointer-events: none;
  opacity: .5;
  background: radial-gradient(circle at 35% 30%, rgba(255,255,255,.9), rgba(220,234,197,.36) 45%, transparent 72%);
  transform: translate3d(0, var(--parallax-y, 0), 0);
  transition: transform .12s linear;
}
.natural-orb.is-right { right: 2%; top: 12%; }
.natural-orb.is-left { left: 1%; bottom: 8%; }

/* Page top */
.page-top {
  position: fixed;
  right: 20px;
  bottom: 90px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(180deg, #95b35b, #6f8f39);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(0,0,0,.15);
  opacity: 0;
  visibility: hidden;
  transition: .35s;
  z-index: 95;
}
.page-top.show { opacity: 1; visibility: visible; }
.page-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(0,0,0,.20);
}

@media (max-width: 640px) {
  .page-top {
    right: 12px;
    bottom: 80px;
    width: 44px;
    height: 44px;
    font-size: 16px;
  }
}

@media (max-width: 900px) {
  .lp-modern .site-header { width: calc(100% - 24px); }
  .lp-modern .hero { min-height: auto; }
  .lp-modern .hero-visual { max-width: 520px; }
  .lp-modern .section-visual::before { inset: 10px -8px -10px 8px; }
  .lp-modern .teacher-intro { padding: 24px; }
}

@media (max-width: 640px) {
  .lp-modern .site-header { top: 8px; border-radius: 20px; }
  .lp-modern .hero { padding-top: 108px; }
  .lp-modern .hero-catch { font-size: clamp(34px, 11vw, 46px); }
  .lp-modern .hero-visual {
    border-radius: 42% 42% 20px 20px / 26% 26% 20px 20px;
  }
  .lp-modern .worries,
  .lp-modern .why,
  .lp-modern .school,
  .lp-modern .teacher,
  .lp-modern .reasons,
  .lp-modern .changes,
  .lp-modern .seminar,
  .lp-modern .faq,
  .lp-modern .access {
    padding-block: 78px;
  }
  .lp-modern .section-visual { padding: 6px; border-radius: 20px; }
  .lp-modern .section-visual img { border-radius: 15px; }
  .lp-modern .worries .section-visual,
  .lp-modern .why .section-visual,
  .lp-modern .school .section-visual,
  .lp-modern .reasons .section-visual { transform: none; }
  .natural-orb { display: none; }
}

/* ============================================
   ★ 追加: セクションディバイダー（視界を変える）
   ============================================ */
.section-divider {
  position: relative;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  color: var(--green-mist);
  pointer-events: none;
  z-index: 2;
}
.section-divider svg { display: block; width: 100%; height: auto; }



.divider-leaf {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 32px 20px;
  color: var(--green-primary);
  background: transparent;
}
.divider-leaf .leaf-line {
  display: block;
  flex: 1;
  max-width: 220px;
  height: 1px;
  background: linear-gradient(90deg, transparent, currentColor, transparent);
  opacity: 0.5;
}
.divider-leaf--compact {
  padding-block: 20px;
}

.divider-leaf svg {
  width: 42px;
  height: 24px;
  opacity: 0.6;
  animation: leaf-sway 4s ease-in-out infinite;
}
@keyframes leaf-sway {
  0%, 100% { transform: rotate(-3deg); }
  50% { transform: rotate(3deg); }
}

@media (max-width: 640px) {
  .divider-leaf { padding: 16px 12px; }
  .divider-leaf .leaf-line { max-width: 90px; }
}

/* ============================================
   ★ 追加: セクションタイトルのアンダーライン延伸
   ============================================ */
.section-title,
.teacher-info h3,
.gallery-head h3,
.access-info h3 {
  position: relative;
}
.section-title::after {
  content: "";
  display: block;
  width: 0;
  max-width: 80px;
  height: 2px;
  margin: 16px auto 0;
  background: linear-gradient(90deg, var(--green-primary), var(--pink-accent));
  transition: width 1.2s cubic-bezier(.2, .7, .2, 1);
}
.fade-up.in-view .section-title::after,
.in-view .section-title::after {
  width: 80px;
}

/* ============================================
   ★ 追加: 画像に光が走るホバー演出
   ============================================ */
.section-visual { position: relative; }
.section-visual::after {
  content: "";
  position: absolute;
  top: 0;
  left: -80%;
  width: 60%;
  height: 100%;
  background: linear-gradient(105deg, transparent 20%, rgba(255,255,255,0.35) 50%, transparent 80%);
  transform: skewX(-15deg);
  transition: left 0.9s cubic-bezier(.4, 0, .2, 1);
  pointer-events: none;
  z-index: 3;
}
.section-visual:hover::after { left: 130%; }

/* ============================================
   ★ 追加: フリーリボンの位置調整（badge重複回避）
   ============================================ */
@media (max-width: 900px) {
  .free-ribbon { top: 90px; right: 16px; }
}
/* Reasons → Changes 間の不要な空白を抑える */
.lp-modern .reasons { padding-bottom: clamp(64px, 7vw, 88px); }
.lp-modern .changes { padding-top: clamp(64px, 7vw, 88px); }
.section-divider.divider-leaf--compact { margin: 0; }

/* ============================================
   ★ SPはみ出し・広がり防止（明示的制御）
   ============================================ */
@media (max-width: 640px) {
  /* すべての要素に box-sizing 強制 */
  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }

  /* html/body の横幅を絶対に viewport 幅で固定 */
  html,
  body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  /* 画像・動画・iframe・SVG は絶対にはみ出さない */
  img,
  picture,
  picture img,
  svg,
  video,
  iframe,
  canvas {
    max-width: 100%;
    height: auto;
  }

  /* section-visual と section全体を明示的に幅制御
     （pc-only/sp-only は表示切替の責務なので巻き込まない） */
  .section-visual,
  .section-visual picture,
  .section-visual picture img,
  .section-visual .sp-stack {
    width: 100%;
    max-width: 100%;
    display: block;
  }
  .section-visual picture img {
  width: 100%;
  max-width: 100%;
  /* display は指定しない（imgのデフォルト inline-block でOK、
     または pc-only/sp-only 側で block 指定される） */
  }
  /* section を確実に viewport 内に収める */
  section {
    max-width: 100vw;
    overflow: hidden;
  }

  /* container（コンテンツ最大幅）を確実に制御 */
  .container {
    width: 100%;
    max-width: 100%;
    padding-left: 20px;
    padding-right: 20px;
  }

  /* .lp-modern の装飾球（::before ::after）をはみ出させない */
  .lp-modern .worries,
  .lp-modern .why,
  .lp-modern .school,
  .lp-modern .teacher,
  .lp-modern .changes,
  .lp-modern .seminar,
  .lp-modern .faq,
  .lp-modern .access {
    overflow: hidden;
  }

  /* Hero visual の装飾テキストが横に出るのを防ぐ */
  .hero-visual-decoration {
    display: none;
  }

  /* 追従CTA・page-top も画面内に */
  .sticky-cta,
  .page-top {
    max-width: 100vw;
  }
}

/* ============================================
   ★ 追加: 老眼配慮（40〜60代女性向け）
   SPで文字を全体的に大きく・読みやすく（18px基準）
   ============================================ */
@media (max-width: 640px) {
  /* ベース */
  body {
    font-size: 18px;
    line-height: 1.9;
  }

  /* Hero系 */
  .hero-sub {
    font-size: 19px;
    line-height: 1.9;
    font-weight: 600;
  }
  .hero-title {
    font-size: 18px;
    font-weight: 600;
  }
  .cta-arrow-down {
    font-size: 15px;
  }

  /* ミニバッジ */
  .mini-badge {
    font-size: 14px;
    padding: 10px 18px;
  }

  /* CTAボタン */
  .btn-cta {
    padding: 26px 24px;
    font-size: 19px;
    font-weight: 700;
  }
  .btn-cta-note {
    font-size: 15px;
    line-height: 1.9;
  }
  .btn-cta-note .keyword {
    font-size: 15px;
    padding: 4px 14px;
  }

  /* Section 見出し系 */
  .eyebrow {
    font-size: 13px;
  }
  .section-title {
    font-size: 26px;
    line-height: 1.6;
  }

  /* リード文 */
  .section-lead,
  .changes-head .lead-sub {
    font-size: 17px;
    line-height: 2;
  }

  /* 変化リスト */
  .change-text {
    font-size: 19px;
    line-height: 1.7;
  }
  .change-num {
    font-size: 40px;
  }
  .change-num small {
    font-size: 11px;
  }

  /* Teacher 情報 */
  .teacher-info h3 {
    font-size: 22px;
  }
  .teacher-info .quote {
    font-size: 17px;
    line-height: 1.9;
  }
  .teacher-info p {
    font-size: 16px;
    line-height: 2;
  }

  /* Gallery */
  .gallery-head h3 {
    font-size: 20px;
  }
  .gallery-slide-caption {
    font-size: 15px;
  }

  /* セミナー説明 */
  .seminar-hero .free-badge {
    font-size: 13px;
    padding: 10px 26px;
  }
  .seminar-hero h2 {
    font-size: 26px;
    line-height: 1.6;
  }
  .seminar-hero p,
  .seminar-point,
  .step .step-text {
    font-size: 16px;
    line-height: 1.9;
  }
  .seminar-body h3 {
    font-size: 20px;
  }
  .step .step-num {
    font-size: 22px;
  }
  .step .step-label {
    font-size: 15px;
  }

  /* FAQ
     ※ padding は前半の .faq-q（grid配置）に任せる。
        ここでは font-size と line-height だけ調整。 */
  .faq-q {
    font-size: 17px;
    line-height: 1.6;
  }
  .faq-a-inner {
    font-size: 16px;
    line-height: 2;
  }

  /* Access */
  .access-info h3 {
    font-size: 20px;
  }
  .info-row {
    font-size: 16px;
  }
  .info-row dt {
    font-size: 14px;
  }
  .info-row.tel dd {
    font-size: 24px;
  }

  /* 最終CTA */
  .final-cta .final-tag {
    font-size: 14px;
  }
  .final-cta h2 {
    font-size: 26px;
    line-height: 1.6;
  }
  .final-cta > p {
    font-size: 16px;
    line-height: 1.9;
  }

  /* インタールード */
  .interlude-lead {
    font-size: 21px;
    letter-spacing: 0.06em;
    line-height: 1.9;
  }
  .interlude-sub {
    font-size: 12px;
  }

  /* スティッキーCTA */
  .sticky-text {
    font-size: 13px;
  }
  .sticky-text strong {
    font-size: 14px;
  }
  .sticky-text .free-tag {
    font-size: 11px;
  }
  .sticky-cta .btn-cta {
    padding: 14px 20px;
    font-size: 14px;
  }
}
/* ============================================
   ★ PC/SP画像切替の確実な上書き
   .section-visual img { display: block } (詳細度 0,1,1) に負けないよう
   img.pc-only / img.sp-only の複合セレクタで詳細度 0,1,1 に揃える。
   同詳細度なら「後書き優先」ルールで、末尾のこのブロックが確実に勝つ。
   ============================================ */
img.pc-only { display: block; }
img.sp-only { display: none; }

@media (max-width: 640px) {
  img.pc-only { display: none; }
  img.sp-only { display: block; }
}