/* =========================================================
   OTO CULTURE (OTO STUDIO) - Music School Website
   Common Stylesheet
========================================================= */

:root{
  /* Color palette - warm & friendly */
  --color-cream: #FFF8EE;
  --color-cream-deep: #FCEFD9;
  --color-white: #FFFFFF;
  --color-orange: #F2884B;
  --color-orange-deep: #E06B2E;
  --color-orange-soft: #FBDFC8;
  --color-green: #7FB69E;
  --color-green-deep: #5A9A80;
  --color-green-soft: #E1F0E8;
  --color-blue: #6FA8C7;
  --color-blue-soft: #E3EFF5;
  --color-yellow: #F6C453;
  --color-text: #4A3F35;
  --color-text-light: #7A6F63;
  --color-border: #EFE2CE;

  --font-jp: "Zen Maru Gothic", "M PLUS Rounded 1c", "Hiragino Maru Gothic ProN", sans-serif;

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 10px;
  --shadow-soft: 0 8px 24px rgba(224, 150, 90, 0.15);
  --shadow-card: 0 6px 18px rgba(74, 63, 53, 0.08);
  --max-width: 1220px;
}

*{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin: 0;
  font-family: var(--font-jp);
  color: var(--color-text);
  background: var(--color-cream);
  line-height: 1.8;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display: block; }

a{ color: inherit; text-decoration: none; }

ul{ margin: 0; padding: 0; list-style: none; }

.container{
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

section{ padding: 88px 0; position: relative; }

.section-alt{ background: var(--color-white); }

/* ---------- Typography ---------- */
h1, h2, h3, h4{
  font-family: var(--font-jp);
  font-weight: 700;
  margin: 0;
  line-height: 1.4;
}

.section-head{
  text-align: center;
  margin-bottom: 52px;
}

.section-eyebrow{
  display: inline-block;
  color: var(--color-orange-deep);
  font-weight: 700;
  letter-spacing: 0.12em;
  font-size: 0.85rem;
  background: var(--color-orange-soft);
  padding: 6px 20px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.section-title{
  font-size: 2rem;
  color: var(--color-text);
  margin-bottom: 12px;
}

.section-desc{
  color: var(--color-text-light);
  font-size: 1rem;
  max-width: 640px;
  margin: 0 auto;
}

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 36px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  font-family: var(--font-jp);
}

.btn-primary{
  background: linear-gradient(135deg, var(--color-orange), var(--color-orange-deep));
  color: #fff;
  box-shadow: var(--shadow-soft);
}
.btn-primary:hover{ transform: translateY(-3px); box-shadow: 0 12px 28px rgba(224,150,90,0.28); }

.btn-secondary{
  background: var(--color-white);
  color: var(--color-orange-deep);
  border: 2px solid var(--color-orange-soft);
}
.btn-secondary:hover{ background: var(--color-orange-soft); transform: translateY(-3px); }

.btn-outline-light{
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 2px solid #fff;
}
.btn-outline-light:hover{ background: #fff; color: var(--color-orange-deep); }

.btn-block{ width: 100%; }

/* ---------- Header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #FFFFFF;
  border-bottom: 2px solid var(--color-orange-soft);
}

.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.brand{
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand img{
  height: 48px;
  width: 48px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: var(--shadow-card);
}
.brand-text{ display: flex; flex-direction: column; line-height: 1.2; }
.brand-name{ font-size: 1.2rem; font-weight: 900; color: #C24F1B; }
.brand-sub{ font-size: 0.72rem; font-weight: 700; color: #6B5B4A; letter-spacing: 0.05em; }

.main-nav{
  display: flex;
  align-items: center;
  gap: 20px;
}
.main-nav ul{
  display: flex;
  gap: 18px;
}
.main-nav a{
  font-weight: 700;
  font-size: 0.88rem;
  color: #3A2E22;
  position: relative;
  padding: 6px 2px;
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active{ color: #C24F1B; }
.main-nav a.active::after{
  content: "";
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 3px;
  border-radius: 3px;
  background: var(--color-orange);
}

.header-cta{ display: flex; align-items: center; gap: 10px; }
.header-cta .btn{ padding: 11px 20px; font-size: 0.85rem; white-space: nowrap; }

.nav-toggle{
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span{
  width: 26px;
  height: 3px;
  border-radius: 3px;
  background: var(--color-orange-deep);
  display: block;
}

/* ---------- Footer ---------- */
.site-footer{
  background: #FCEEDB;
  padding-top: 64px;
  border-top: 1px solid var(--color-border);
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-brand .brand{ margin-bottom: 14px; }
.footer-desc{ color: var(--color-text-light); font-size: 0.9rem; }
.footer-col h4{ font-size: 0.95rem; margin-bottom: 16px; color: var(--color-orange-deep); }
.footer-col ul li{ margin-bottom: 10px; }
.footer-col a{ color: var(--color-text-light); font-size: 0.9rem; }
.footer-col a:hover{ color: var(--color-orange-deep); }
.footer-bottom{
  text-align: center;
  padding: 20px 0;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-light);
  font-size: 0.82rem;
}

/* ---------- Hero ---------- */
.hero{
  padding: 64px 0 96px;
  overflow: hidden;
  position: relative;
  background: linear-gradient(180deg, #FFF8EE 0%, #FFF1DC 100%);
}
.hero-inner{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero-copy .section-eyebrow{ margin-bottom: 18px; }
.hero-title{
  font-size: 2.6rem;
  color: var(--color-text);
  margin-bottom: 20px;
}
.hero-title span{ color: var(--color-orange-deep); }
.hero-desc{
  color: var(--color-text-light);
  font-size: 1.05rem;
  margin-bottom: 32px;
}
.hero-actions{ display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 28px; }
.hero-badges{ display: flex; gap: 20px; flex-wrap: wrap; }
.hero-badge{
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--color-white);
  padding: 10px 18px;
  border-radius: 999px;
  box-shadow: var(--shadow-card);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text);
}
.hero-badge i{ color: var(--color-orange); }

.hero-media{ position: relative; }
.hero-media img{
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}
.hero-media::before{
  content: "";
  position: absolute;
  top: -24px; right: -24px;
  width: 120px; height: 120px;
  background: var(--color-yellow);
  border-radius: 50%;
  opacity: 0.4;
  z-index: -1;
}

/* ---------- Page hero (sub pages) ---------- */
.page-hero{
  padding: 64px 0 56px;
  background: linear-gradient(180deg, #FFF1DC 0%, #FFF8EE 100%);
  text-align: center;
}
.page-hero .section-eyebrow{ margin-bottom: 14px; }
.page-hero h1{ font-size: 2.2rem; margin-bottom: 14px; }
.page-hero p{ color: var(--color-text-light); max-width: 600px; margin: 0 auto; }
.breadcrumb{
  margin-top: 20px;
  font-size: 0.85rem;
  color: var(--color-text-light);
}
.breadcrumb a{ color: var(--color-orange-deep); font-weight: 700; }

/* ---------- Cards / Grid ---------- */
.grid-3{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-2{ display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.grid-4{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

.card{
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-soft); }

/* Feature / point cards */
.feature-card{
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.feature-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-soft); }
.feature-icon{
  width: 72px; height: 72px;
  border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.7rem;
  color: #fff;
  box-shadow: 0 8px 18px rgba(224,107,46,0.2);
}
.feature-card h3{ font-size: 1.1rem; margin-bottom: 10px; }
.feature-card p{ color: var(--color-text-light); font-size: 0.92rem; }

.icon-orange{ background: linear-gradient(135deg, var(--color-orange), var(--color-orange-deep)); }
.icon-green{ background: linear-gradient(135deg, var(--color-green), var(--color-green-deep)); }
.icon-blue{ background: linear-gradient(135deg, var(--color-blue), #4E86A6); }
.icon-yellow{ background: linear-gradient(135deg, var(--color-yellow), #E0A62F); }

/* Why-us section (3 points) - stylish numbered cards */
.why-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.why-card{
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 40px 32px 34px;
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--color-border);
}
.why-card:hover{ transform: translateY(-8px); box-shadow: var(--shadow-soft); }
.why-card::before{
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-orange), var(--color-yellow));
}
.why-num{
  position: absolute;
  top: 18px; right: 24px;
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--color-cream-deep);
  line-height: 1;
  z-index: 0;
  font-family: var(--font-jp);
}
.why-icon{
  position: relative;
  width: 64px; height: 64px;
  border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
  font-size: 1.6rem;
  color: #fff;
  background: linear-gradient(135deg, var(--color-orange), var(--color-orange-deep));
  box-shadow: 0 8px 18px rgba(224,107,46,0.25);
}
.why-card:nth-child(2) .why-icon{ background: linear-gradient(135deg, var(--color-green), var(--color-green-deep)); box-shadow: 0 8px 18px rgba(90,154,128,0.25); }
.why-card:nth-child(3) .why-icon{ background: linear-gradient(135deg, var(--color-blue), #4E86A6); box-shadow: 0 8px 18px rgba(79,134,166,0.25); }
.why-card h3{ position: relative; font-size: 1.12rem; margin-bottom: 12px; }
.why-card p{ position: relative; color: var(--color-text-light); font-size: 0.92rem; }

/* Course chips (home preview) - stylish compact tiles */
.course-chip-grid{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.course-chip{
  display: block;
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  text-align: center;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.course-chip:hover{ transform: translateY(-6px); box-shadow: var(--shadow-soft); border-color: var(--color-orange-soft); }
.course-chip-icon{
  width: 56px; height: 56px;
  border-radius: 50%;
  margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  color: var(--color-orange-deep);
  background: var(--color-orange-soft);
  transition: background 0.25s ease, color 0.25s ease;
}
.course-chip:hover .course-chip-icon{ background: linear-gradient(135deg, var(--color-orange), var(--color-orange-deep)); color: #fff; }
.course-chip h3{ font-size: 1.02rem; margin-bottom: 8px; color: var(--color-text); }
.course-chip p{ font-size: 0.82rem; color: var(--color-text-light); line-height: 1.6; margin: 0; }

/* Course cards */
.course-card{
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.course-card:hover{ transform: translateY(-8px); box-shadow: var(--shadow-soft); }
.course-card-img{ height: 190px; overflow: hidden; position: relative; }
.course-card-img img{ width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.course-card:hover .course-card-img img{ transform: scale(1.08); }
.course-card-img::after{
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 50%;
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.28) 100%);
}
.course-card-body{ padding: 24px; flex: 1; display: flex; flex-direction: column; position: relative; }
.course-tag{
  position: absolute;
  top: -14px; left: 20px;
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--color-orange), var(--color-orange-deep));
  border-radius: 999px;
  padding: 6px 16px;
  margin-bottom: 0;
  box-shadow: 0 6px 14px rgba(224,107,46,0.3);
}
.course-card-body h3{ font-size: 1.15rem; margin-bottom: 10px; margin-top: 10px; }
.course-card-body h3 i{ color: var(--color-orange-deep); margin-right: 6px; }
.course-card-body p{ color: var(--color-text-light); font-size: 0.9rem; flex: 1; }
.course-card-foot{
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px dashed var(--color-border);
}
.course-price{ font-weight: 700; color: var(--color-orange-deep); }

/* Instructor cards */
.instructor-card{
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 34px 24px 28px;
  text-align: center;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.instructor-card:hover{ transform: translateY(-8px); box-shadow: var(--shadow-soft); }
.instructor-card::before{
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-orange), var(--color-yellow));
}
.instructor-avatar{
  width: 100px; height: 100px;
  border-radius: 50%;
  margin: 0 auto 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem;
  color: #fff;
  box-shadow: 0 0 0 5px var(--color-cream), 0 8px 18px rgba(74,63,53,0.15);
  overflow: hidden;
}
.instructor-avatar img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.instructor-role{
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-green-deep);
  background: var(--color-green-soft);
  border-radius: 999px;
  padding: 4px 16px;
  margin-bottom: 10px;
}
.instructor-card h3{ font-size: 1.15rem; margin-bottom: 4px; }
.instructor-card .instructor-name-en{ color: var(--color-text-light); font-size: 0.78rem; margin-bottom: 12px; display:block; letter-spacing: 0.05em; }
.instructor-card p{ color: var(--color-text-light); font-size: 0.86rem; text-align: left; }
.instructor-badge{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-orange-deep);
  background: var(--color-orange-soft);
  border-radius: 999px;
  padding: 5px 14px;
  margin-top: 14px;
}

/* Pricing table */
.pricing-table{
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.pricing-table th, .pricing-table td{
  padding: 20px 24px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}
.pricing-table thead th{
  background: var(--color-orange);
  color: #fff;
  font-weight: 700;
}
.pricing-table tbody tr:last-child td{ border-bottom: none; }
.pricing-table tbody tr:hover{ background: var(--color-cream-deep); }
.price-num{ color: var(--color-orange-deep); font-weight: 700; font-size: 1.05rem; }

/* Steps */
.steps{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; position: relative; }
.steps::before{
  content: "";
  position: absolute;
  top: 41px; left: 10%; right: 10%;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--color-orange-soft) 0, var(--color-orange-soft) 8px, transparent 8px, transparent 16px);
  z-index: 0;
}
.step-item{
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 30px 22px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  position: relative;
  z-index: 1;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.step-item:hover{ transform: translateY(-6px); box-shadow: var(--shadow-soft); }
.step-num{
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-orange), var(--color-orange-deep));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  margin-bottom: 16px;
  box-shadow: 0 6px 14px rgba(224,107,46,0.3);
}
.step-item h3{ font-size: 1rem; margin-bottom: 8px; }
.step-item p{ color: var(--color-text-light); font-size: 0.86rem; }

/* Testimonial */
.testimonial-card{
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 32px 28px 28px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.testimonial-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-soft); }
.testimonial-card::before{
  content: "\201C";
  position: absolute;
  top: -14px; right: 18px;
  font-family: Georgia, serif;
  color: var(--color-orange-soft);
  font-size: 5rem;
  line-height: 1;
  z-index: 0;
}
.testimonial-quote{ display: none; }
.testimonial-card p.comment{ position: relative; color: var(--color-text); font-size: 0.94rem; margin-bottom: 18px; z-index: 1; }
.testimonial-person{ display: flex; align-items: center; gap: 12px; position: relative; z-index: 1; }
.testimonial-avatar{
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--color-green), var(--color-green-deep)); color: #fff; font-weight: 700;
  box-shadow: 0 6px 14px rgba(90,154,128,0.3);
}
.testimonial-name{ font-weight: 700; font-size: 0.9rem; }
.testimonial-meta{ font-size: 0.78rem; color: var(--color-text-light); }
.testimonial-stars{ color: var(--color-yellow); font-size: 0.85rem; margin-bottom: 10px; position: relative; z-index: 1; }

/* Gallery */
.gallery-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.gallery-item{ border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-card); position: relative; }
.gallery-item img{ width: 100%; height: 240px; object-fit: cover; transition: transform 0.5s ease; display: block; }
.gallery-item:hover img{ transform: scale(1.08); }
.gallery-item::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 55%, rgba(74,63,53,0.35) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.gallery-item:hover::after{ opacity: 1; }

/* CTA band */
.cta-band{
  background: linear-gradient(135deg, var(--color-orange) 0%, var(--color-orange-deep) 100%);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.cta-band::before{
  content: "";
  position: absolute;
  top: -60px; right: -60px;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
}
.cta-band::after{
  content: "";
  position: absolute;
  bottom: -80px; left: 10%;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
}
.cta-band > div{ position: relative; z-index: 1; }
.cta-band h2{ font-size: 1.6rem; margin-bottom: 10px; }
.cta-band p{ opacity: 0.92; }
.cta-actions{ display: flex; gap: 14px; flex-wrap: wrap; position: relative; z-index: 1; }

/* FAQ list */
.faq-list{ display: flex; flex-direction: column; gap: 16px; }
.faq-item{
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 22px 26px;
  box-shadow: var(--shadow-card);
  border-left: 4px solid var(--color-orange);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.faq-item:hover{ transform: translateX(4px); box-shadow: var(--shadow-soft); }
.faq-q{
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: 10px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.faq-q i{
  flex-shrink: 0;
  width: 26px; height: 26px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
  color: #fff;
  background: linear-gradient(135deg, var(--color-orange), var(--color-orange-deep));
  margin-top: 1px;
}
.faq-a{
  color: var(--color-text-light);
  font-size: 0.92rem;
  padding-left: 38px;
}
.faq-a a{ color: var(--color-orange-deep); font-weight: 700; }
.payment-note{
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--color-green-soft);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-top: 8px;
  border: 1px solid rgba(90,154,128,0.25);
}
.payment-note i{
  flex-shrink: 0;
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  color: #fff;
  background: linear-gradient(135deg, var(--color-green), var(--color-green-deep));
  box-shadow: 0 6px 14px rgba(90,154,128,0.3);
}
.payment-note strong{ color: var(--color-green-deep); }

/* Info box (access) */
.info-box{
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
}
.info-row{
  display: flex;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px dashed var(--color-border);
  transition: transform 0.2s ease;
}
.info-row:hover{ transform: translateX(4px); }
.info-row:last-child{ border-bottom: none; }
.info-row .info-icon{
  width: 46px; height: 46px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--color-orange-soft), var(--color-orange-soft));
  color: var(--color-orange-deep);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 1.05rem;
  box-shadow: 0 4px 10px rgba(224,107,46,0.12);
}
.info-row h4{ font-size: 0.95rem; margin-bottom: 4px; }
.info-row p{ font-size: 0.88rem; color: var(--color-text-light); margin: 0; }
.map-embed{
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 4px solid var(--color-white);
  width: 100%;
  height: 360px;
}

/* Forms */
.form-card{
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-soft);
}
.form-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group{ margin-bottom: 20px; }
.form-group.full{ grid-column: 1 / -1; }
.form-group label{
  display: block;
  font-weight: 700;
  font-size: 0.88rem;
  margin-bottom: 8px;
  color: var(--color-text);
}
.form-group label .required{
  color: var(--color-orange-deep);
  font-size: 0.7rem;
  background: var(--color-orange-soft);
  padding: 2px 8px;
  border-radius: 999px;
  margin-left: 6px;
}
.form-control{
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-jp);
  font-size: 0.95rem;
  background: var(--color-cream);
  transition: border-color 0.2s ease;
}
.form-control:focus{
  outline: none;
  border-color: var(--color-orange);
  background: #fff;
}
textarea.form-control{ resize: vertical; min-height: 120px; }
.radio-group{ display: flex; gap: 20px; flex-wrap: wrap; }
.radio-option{
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--color-cream);
  border: 2px solid var(--color-border);
  border-radius: 999px;
  padding: 10px 18px;
  cursor: pointer;
  font-size: 0.88rem;
  transition: all 0.2s ease;
}
.radio-option input{ accent-color: var(--color-orange-deep); }
.radio-option:hover{ border-color: var(--color-orange); }
.form-note{ font-size: 0.82rem; color: var(--color-text-light); margin-top: -8px; margin-bottom: 20px; }
.form-msg{
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  font-size: 0.9rem;
  display: none;
}
.form-msg.success{ background: var(--color-green-soft); color: var(--color-green-deep); display: block; }
.form-msg.error{ background: #FBE2DC; color: #C0453C; display: block; }

/* Floating CTA (mobile) */
.floating-cta{
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 999;
  background: #fff;
  box-shadow: 0 -6px 20px rgba(0,0,0,0.08);
  padding: 12px 16px;
}

/* Reveal animation */
.reveal{ opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

/* Utility */
.text-center{ text-align: center; }
.mt-24{ margin-top: 24px; }
.mt-40{ margin-top: 40px; }
.mb-0{ margin-bottom: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero-media{ order: -1; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .grid-3, .grid-4{ grid-template-columns: repeat(2, 1fr); }
  .why-grid{ grid-template-columns: 1fr; }
  .course-chip-grid{ grid-template-columns: repeat(2, 1fr); }
  .steps{ grid-template-columns: repeat(2, 1fr); }
  .gallery-grid{ grid-template-columns: repeat(2, 1fr); }
  .main-nav ul{ gap: 18px; }
}

@media (max-width: 768px){
  .main-nav{ display: none; position: fixed; top: 76px; left: 0; right: 0; background: #fff; flex-direction: column; align-items: stretch; padding: 20px 24px; box-shadow: 0 12px 20px rgba(0,0,0,0.08); max-height: calc(100vh - 76px); overflow-y: auto; }
  .main-nav.open{ display: flex; }
  .main-nav ul{ flex-direction: column; gap: 4px; }
  .main-nav ul li a{ display: block; padding: 16px 4px; border-bottom: 1px solid var(--color-border); font-size: 1rem; }
  .main-nav a.active::after{ display: none; }
  .header-cta .btn-secondary{ display: none; }
  .header-cta .btn-primary{ padding: 10px 16px; font-size: 0.8rem; }
  .nav-toggle{ display: flex; }
  .brand-name{ font-size: 1.05rem; }
  .brand-sub{ font-size: 0.65rem; }
  .brand img{ height: 40px; width: 40px; }
  section{ padding: 48px 0; }
  .section-title{ font-size: 1.6rem; }
  .section-desc{ font-size: 0.92rem; }
  .hero{ padding: 32px 0 56px; }
  .hero-title{ font-size: 1.7rem; }
  .hero-desc{ font-size: 0.95rem; }
  .hero-actions{ flex-direction: column; }
  .hero-actions .btn{ width: 100%; }
  .hero-badges{ gap: 10px; }
  .hero-badge{ font-size: 0.78rem; padding: 8px 14px; }
  .page-hero h1{ font-size: 1.7rem; }
  .cta-band{ flex-direction: column; text-align: center; padding: 32px 22px; }
  .cta-band h2{ font-size: 1.3rem; }
  .cta-actions{ flex-direction: column; width: 100%; }
  .cta-actions .btn{ width: 100%; }
  .form-grid{ grid-template-columns: 1fr; }
  .form-card{ padding: 24px 18px; }
  .radio-group{ flex-direction: column; gap: 10px; }
  .radio-option{ width: 100%; }
  .grid-3, .grid-4, .grid-2{ grid-template-columns: 1fr; }
  .why-grid{ grid-template-columns: 1fr; }
  .course-chip-grid{ grid-template-columns: repeat(2, 1fr); }
  .gallery-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; gap: 32px; text-align: left; }
  .floating-cta{ display: block; }
  body{ padding-bottom: 76px; }
  .steps{ grid-template-columns: 1fr; }

  /* Pricing table -> stacked cards on mobile (no horizontal scroll) */
  .pricing-table{ display: block; border-radius: var(--radius-md); overflow: visible; box-shadow: none; background: none; }
  .pricing-table thead{ display: none; }
  .pricing-table tbody{ display: flex; flex-direction: column; gap: 16px; }
  .pricing-table tbody tr{ display: flex; flex-direction: column; background: var(--color-white); border-radius: var(--radius-md); box-shadow: var(--shadow-card); padding: 6px 0; }
  .pricing-table tbody tr:hover{ background: var(--color-white); }
  .pricing-table td{ display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 20px; border-bottom: 1px dashed var(--color-border); font-size: 0.92rem; text-align: right; }
  .pricing-table tbody tr:last-child td{ border-bottom: 1px dashed var(--color-border); }
  .pricing-table tbody tr td:last-child{ border-bottom: none; }
  .pricing-table td::before{ content: attr(data-label); font-weight: 700; color: var(--color-text-light); font-size: 0.82rem; text-align: left; }
  .pricing-table td.price-num{ font-size: 1.1rem; }

  .payment-note{ flex-direction: column; text-align: center; padding: 18px 20px; }

  .info-box{ padding: 24px 20px; }
  .map-embed{ height: 260px; }
}

@media (max-width: 480px){
  .header-inner{ padding: 10px 16px; }
  .brand-sub{ display: none; }
  .hero-badges{ flex-direction: column; align-items: stretch; }
  .hero-badge{ justify-content: center; }
  .course-card-img{ height: 160px; }
  .instructor-avatar{ width: 80px; height: 80px; }
  .cta-band h2{ font-size: 1.15rem; }
  .faq-item{ padding: 18px 18px; }
  .faq-a{ padding-left: 0; margin-top: 4px; }
}