/* ===== BASE & RESET ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Noto Sans JP',sans-serif;
  color:#e8e0f0;
  background:#0a0612;
  line-height:1.8;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
.container{max-width:700px;margin:0 auto;padding:0 20px}
.sp-only{display:inline}
@media(min-width:769px){.sp-only{display:none}}

/* ===== COLOR TOKENS ===== */
:root{
  --bg-primary:#0a0612;
  --bg-section:#110b1f;
  --bg-card:#1a1030;
  --purple-dark:#2d1854;
  --purple-mid:#6b3fa0;
  --purple-light:#a878e8;
  --purple-glow:#c084fc;
  --gold:#d4a853;
  --gold-light:#f0d48a;
  --text-primary:#f0e8f8;
  --text-secondary:#b8a8d0;
  --line-green:#06c755;
  --line-green-hover:#05b34c;
}

/* ===== SECTION COMMON ===== */
.section{padding:80px 0}
.section:nth-child(even){background:var(--bg-section)}
.section-title{
  font-family:'Noto Serif JP',serif;
  font-size:clamp(1.5rem,5vw,2rem);
  text-align:center;
  margin-bottom:16px;
  color:var(--text-primary);
  letter-spacing:.05em;
}
.section-title .gold{color:var(--gold)}
.section-subtitle{
  text-align:center;
  color:var(--text-secondary);
  font-size:.95rem;
  margin-bottom:40px;
}

/* ===== HERO ===== */
.hero{
  position:relative;
  min-height:100vh;
  min-height:100dvh;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  background:linear-gradient(170deg,#0a0612 0%,#1a0a3e 40%,#2d1854 70%,#1a0a3e 100%);
  overflow:hidden;
}
.hero::before{
  content:'';
  position:absolute;
  top:-50%;left:-50%;
  width:200%;height:200%;
  background:radial-gradient(ellipse at 50% 50%,rgba(139,92,246,.12) 0%,transparent 60%);
  animation:heroPulse 8s ease-in-out infinite;
}
@keyframes heroPulse{
  0%,100%{transform:scale(1);opacity:.6}
  50%{transform:scale(1.15);opacity:1}
}
.hero-particles{position:absolute;inset:0;pointer-events:none}
.particle{
  position:absolute;
  background:var(--gold-light);
  border-radius:50%;
  opacity:0;
  animation:particleFloat 5s ease-in-out infinite;
}
@keyframes particleFloat{
  0%{opacity:0;transform:translateY(0) scale(.5)}
  30%{opacity:.8}
  70%{opacity:.6}
  100%{opacity:0;transform:translateY(-80px) scale(1.2)}
}
.hero-content{position:relative;z-index:2;padding:0 20px}
.hero-label{
  display:inline-block;
  font-size:.85rem;
  color:var(--gold);
  border:1px solid var(--gold);
  border-radius:100px;
  padding:6px 20px;
  margin-bottom:24px;
  letter-spacing:.1em;
  animation:fadeInDown .8s ease-out;
}
.hero-title{
  font-family:'Noto Serif JP',serif;
  font-size:clamp(1.6rem,6vw,2.8rem);
  font-weight:700;
  line-height:1.5;
  margin-bottom:20px;
  background:linear-gradient(135deg,#f0e8f8 0%,var(--gold-light) 50%,#f0e8f8 100%);
  background-size:200% auto;
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  animation:fadeInUp 1s ease-out,shimmer 4s ease-in-out infinite;
}
@keyframes shimmer{
  0%{background-position:0% center}
  50%{background-position:100% center}
  100%{background-position:0% center}
}
@keyframes fadeInUp{
  from{opacity:0;transform:translateY(30px)}
  to{opacity:1;transform:translateY(0)}
}
@keyframes fadeInDown{
  from{opacity:0;transform:translateY(-20px)}
  to{opacity:1;transform:translateY(0)}
}
.hero-sub{
  font-size:clamp(.9rem,3vw,1.15rem);
  color:var(--text-secondary);
  margin-bottom:36px;
  animation:fadeInUp 1.2s ease-out;
}
.hero-scroll-indicator{
  position:absolute;
  bottom:30px;
  left:50%;
  transform:translateX(-50%);
}
.hero-scroll-indicator span{
  display:block;
  width:2px;height:40px;
  background:linear-gradient(to bottom,var(--gold),transparent);
  animation:scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce{
  0%,100%{opacity:.3;transform:translateY(0)}
  50%{opacity:1;transform:translateY(10px)}
}

/* ===== CTA BUTTON ===== */
.cta-btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  background:var(--line-green);
  color:#fff;
  font-size:1.1rem;
  font-weight:700;
  padding:16px 36px;
  border-radius:100px;
  transition:all .3s ease;
  box-shadow:0 4px 20px rgba(6,199,85,.35);
  animation:fadeInUp 1.4s ease-out;
  position:relative;
  overflow:hidden;
}
.cta-btn::after{
  content:'';
  position:absolute;
  top:0;left:-100%;
  width:100%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);
  transition:left .5s ease;
}
.cta-btn:hover{
  background:var(--line-green-hover);
  transform:translateY(-2px);
  box-shadow:0 6px 30px rgba(6,199,85,.5);
}
.cta-btn:hover::after{left:100%}
.cta-btn--large{
  font-size:1.2rem;
  padding:18px 44px;
}
.cta-btn--glow{
  animation:fadeInUp 1.4s ease-out,ctaGlow 2s ease-in-out infinite;
}
@keyframes ctaGlow{
  0%,100%{box-shadow:0 4px 20px rgba(6,199,85,.35)}
  50%{box-shadow:0 4px 40px rgba(6,199,85,.6),0 0 60px rgba(6,199,85,.2)}
}
.cta-icon{display:flex;align-items:center}
.cta-note{
  font-size:.78rem;
  color:var(--text-secondary);
  margin-top:12px;
  animation:fadeInUp 1.6s ease-out;
}

/* ===== WORRIES ===== */
.worries{background:var(--bg-primary)}
.worries .section-title{margin-bottom:40px}
.worry-list{display:flex;flex-direction:column;gap:16px;max-width:500px;margin:0 auto}
.worry-item{
  background:linear-gradient(135deg,var(--bg-card) 0%,rgba(45,24,84,.6) 100%);
  border:1px solid rgba(168,120,232,.15);
  border-radius:16px;
  padding:20px 24px;
  display:flex;
  align-items:flex-start;
  gap:16px;
  opacity:0;
  transform:translateY(20px);
  transition:all .6s ease;
}
.worry-item.is-visible{opacity:1;transform:translateY(0)}
.worry-icon{font-size:1.8rem;flex-shrink:0;margin-top:2px}
.worry-text{
  font-size:.92rem;
  line-height:1.7;
  color:var(--text-primary);
}
.worry-conclusion{
  text-align:center;
  margin-top:40px;
  font-size:1.1rem;
  color:var(--gold);
  font-family:'Noto Serif JP',serif;
}

/* ===== PROFILE ===== */
.profile-card{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:32px;
  margin-top:40px;
}
.profile-image-wrapper{
  position:relative;
  width:220px;
  height:220px;
  flex-shrink:0;
}
.profile-image{
  width:100%;
  height:100%;
  object-fit:cover;
  border-radius:50%;
  border:3px solid var(--gold);
  position:relative;
  z-index:1;
}
.profile-glow{
  position:absolute;
  inset:-8px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(212,168,83,.25),transparent 70%);
  animation:profileGlow 3s ease-in-out infinite;
}
@keyframes profileGlow{
  0%,100%{opacity:.5;transform:scale(1)}
  50%{opacity:1;transform:scale(1.05)}
}
.profile-info{text-align:center}
.profile-name{
  font-family:'Noto Serif JP',serif;
  font-size:1.8rem;
  color:var(--gold);
  margin-bottom:4px;
}
.profile-name-sub{
  font-size:1rem;
  color:var(--text-secondary);
  margin-left:6px;
}
.profile-tagline{
  font-style:italic;
  color:var(--purple-light);
  margin-bottom:24px;
  font-size:.95rem;
}
.profile-stats{
  display:flex;
  justify-content:center;
  gap:24px;
  margin-bottom:24px;
  flex-wrap:wrap;
}
.stat{
  text-align:center;
  background:rgba(45,24,84,.5);
  border:1px solid rgba(168,120,232,.2);
  border-radius:12px;
  padding:14px 18px;
  min-width:100px;
}
.stat-number{
  display:block;
  font-size:1.5rem;
  font-weight:700;
  color:var(--gold);
  font-family:'Noto Serif JP',serif;
}
.stat-number small{font-size:.8rem;color:var(--text-secondary)}
.stat-label{
  display:block;
  font-size:.72rem;
  color:var(--text-secondary);
  margin-top:4px;
}
.profile-desc{
  font-size:.88rem;
  color:var(--text-secondary);
  line-height:1.9;
  max-width:520px;
  margin:0 auto;
}

/* ===== FEATURES ===== */
.features .section-title{margin-bottom:48px}
.feature-list{display:flex;flex-direction:column;gap:28px;max-width:500px;margin:0 auto}
.feature-item{
  background:linear-gradient(135deg,var(--bg-card) 0%,rgba(45,24,84,.4) 100%);
  border:1px solid rgba(168,120,232,.12);
  border-radius:20px;
  padding:32px 28px;
  text-align:center;
  position:relative;
  overflow:hidden;
  opacity:0;
  transform:translateY(20px);
  transition:all .6s ease;
}
.feature-item.is-visible{opacity:1;transform:translateY(0)}
.feature-number{
  position:absolute;
  top:12px;left:20px;
  font-size:3rem;
  font-weight:700;
  color:rgba(168,120,232,.08);
  font-family:'Noto Serif JP',serif;
  line-height:1;
}
.feature-icon-wrap{
  width:64px;height:64px;
  margin:0 auto 16px;
  background:linear-gradient(135deg,var(--purple-dark),var(--purple-mid));
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
}
.feature-icon{font-size:1.8rem}
.feature-title{
  font-family:'Noto Serif JP',serif;
  font-size:1.15rem;
  color:var(--text-primary);
  margin-bottom:10px;
}
.feature-desc{
  font-size:.88rem;
  color:var(--text-secondary);
  line-height:1.8;
}

/* ===== REVIEWS ===== */
.reviews{background:var(--bg-primary)}
.reviews .section-title{margin-bottom:40px}
.review-list{display:flex;flex-direction:column;gap:24px;max-width:540px;margin:0 auto}
.review-item{
  background:linear-gradient(145deg,var(--bg-card),rgba(45,24,84,.4));
  border:1px solid rgba(168,120,232,.12);
  border-radius:16px;
  padding:28px 24px;
  opacity:0;
  transform:translateY(20px);
  transition:all .6s ease;
}
.review-item.is-visible{opacity:1;transform:translateY(0)}
.review-stars{
  color:var(--gold);
  font-size:1rem;
  margin-bottom:12px;
  letter-spacing:2px;
}
.review-body{
  font-size:.88rem;
  color:var(--text-secondary);
  line-height:1.9;
  margin-bottom:16px;
}
.review-body strong{color:var(--gold-light)}
.review-author{
  display:flex;
  align-items:center;
  gap:12px;
  padding-top:12px;
  border-top:1px solid rgba(168,120,232,.1);
}
.review-name{
  font-weight:700;
  color:var(--text-primary);
  font-size:.85rem;
}
.review-meta{
  font-size:.78rem;
  color:var(--text-secondary);
}

/* ===== STEPS ===== */
.steps .section-title{margin-bottom:8px}
.step-list{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:0;
  max-width:440px;
  margin:0 auto 40px;
}
.step-item{
  background:linear-gradient(135deg,var(--bg-card),rgba(45,24,84,.5));
  border:1px solid rgba(168,120,232,.15);
  border-radius:20px;
  padding:28px 24px;
  text-align:center;
  width:100%;
  opacity:0;
  transform:translateY(20px);
  transition:all .6s ease;
}
.step-item.is-visible{opacity:1;transform:translateY(0)}
.step-number{
  display:inline-block;
  font-size:.72rem;
  font-weight:700;
  color:var(--gold);
  border:1px solid var(--gold);
  border-radius:100px;
  padding:3px 14px;
  margin-bottom:12px;
  letter-spacing:.1em;
}
.step-icon{font-size:2.2rem;margin-bottom:10px}
.step-title{
  font-family:'Noto Serif JP',serif;
  font-size:1.05rem;
  color:var(--text-primary);
  margin-bottom:8px;
}
.step-desc{
  font-size:.85rem;
  color:var(--text-secondary);
  line-height:1.7;
}
.step-connector{
  color:var(--gold);
  font-size:1.2rem;
  padding:8px 0;
  opacity:.5;
}

/* ===== FAQ ===== */
.faq{background:var(--bg-section)}
.faq .section-title{margin-bottom:40px}
.faq-list{max-width:540px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{
  background:var(--bg-card);
  border:1px solid rgba(168,120,232,.12);
  border-radius:12px;
  overflow:hidden;
}
.faq-question{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:18px 20px;
  font-size:.92rem;
  font-weight:500;
  color:var(--text-primary);
  cursor:pointer;
  list-style:none;
}
.faq-question::-webkit-details-marker{display:none}
.faq-toggle{
  color:var(--gold);
  font-size:1.3rem;
  font-weight:300;
  flex-shrink:0;
  margin-left:12px;
  transition:transform .3s ease;
}
.faq-answer{
  padding:0 20px 18px;
  font-size:.85rem;
  color:var(--text-secondary);
  line-height:1.8;
}

/* ===== FINAL CTA ===== */
.final-cta{
  background:linear-gradient(170deg,#1a0a3e 0%,#2d1854 50%,#1a0a3e 100%);
  position:relative;
  overflow:hidden;
}
.final-cta::before{
  content:'';
  position:absolute;
  inset:0;
  background:radial-gradient(ellipse at center,rgba(212,168,83,.08),transparent 70%);
}
.final-cta-inner{
  position:relative;
  text-align:center;
  z-index:1;
}
.final-cta-badge{
  display:inline-block;
  background:linear-gradient(135deg,var(--gold),var(--gold-light));
  color:#1a0a3e;
  font-size:.78rem;
  font-weight:700;
  padding:6px 20px;
  border-radius:100px;
  margin-bottom:24px;
}
.final-cta-title{
  font-family:'Noto Serif JP',serif;
  font-size:clamp(1.3rem,5vw,1.8rem);
  color:var(--text-primary);
  line-height:1.6;
  margin-bottom:16px;
}
.final-cta-sub{
  color:var(--text-secondary);
  font-size:.95rem;
  margin-bottom:32px;
  line-height:1.7;
}

/* ===== FOOTER ===== */
.footer{
  background:var(--bg-primary);
  text-align:center;
  padding:40px 20px;
  font-size:.75rem;
  color:var(--text-secondary);
  border-top:1px solid rgba(168,120,232,.08);
}
.footer-links{
  margin-top:12px;
  display:flex;
  justify-content:center;
  gap:20px;
}
.footer-links a{
  color:var(--text-secondary);
  text-decoration:underline;
  text-underline-offset:3px;
}

/* ===== STICKY CTA ===== */
.sticky-cta{
  position:fixed;
  bottom:0;left:0;right:0;
  z-index:999;
  background:rgba(10,6,18,.92);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-top:1px solid rgba(168,120,232,.15);
  padding:12px 20px;
  text-align:center;
  transform:translateY(100%);
  transition:transform .4s ease;
}
.sticky-cta.is-visible{transform:translateY(0)}
.sticky-cta-btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:var(--line-green);
  color:#fff;
  font-size:1rem;
  font-weight:700;
  padding:14px 32px;
  border-radius:100px;
  box-shadow:0 4px 20px rgba(6,199,85,.35);
  transition:all .3s ease;
}
.sticky-cta-btn:hover{
  background:var(--line-green-hover);
  box-shadow:0 6px 30px rgba(6,199,85,.5);
}

/* ===== RESPONSIVE (Desktop) ===== */
@media(min-width:769px){
  .section{padding:100px 0}
  .profile-card{
    flex-direction:row;
    align-items:flex-start;
    gap:48px;
    text-align:left;
  }
  .profile-info{text-align:left}
  .profile-stats{justify-content:flex-start}
  .profile-desc{margin:0}
  .container{padding:0 40px}
  .sticky-cta{padding:16px 20px}
  .sticky-cta-btn{padding:14px 48px;font-size:1.05rem}
  .worry-item{padding:24px 28px}
  .footer{padding-bottom:40px}
}

/* ===== Sticky CTA bottom padding for body ===== */
body{padding-bottom:72px}