*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --pink-deep:   #E8547A;
  --pink-mid:    #F07A98;
  --pink-soft:   #FAD4DF;
  --pink-pale:   #FEF0F4;
  --pink-blush:  #FDF5F7;
  --white:       #FFFFFF;
  --ink:         #2B1A22;
  --ink-mid:     #6B4F5A;
  --ink-light:   #B09AA4;
  --border:      rgba(232,84,122,0.12);
}
html { scroll-behavior: smooth; overflow-x: hidden; }
p { text-align: center; }
body {
  font-family: 'Noto Sans JP', sans-serif;
  background: var(--white);
  color: var(--ink);
  font-weight: 300;
  line-height: 1.8;
  overflow-x: hidden;
  max-width: 100%;
}
/* ── NAV ── */
nav {
  position: fixed; top: 50; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 52px;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: 'Caveat', cursive;
  font-weight: 700;
  font-size: 26px; letter-spacing: 0.04em;
  color: var(--ink); text-decoration: none;
  display: flex; align-items: center; gap: 10px;
}
.nav-logo-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--pink-deep); display: inline-block; }
.nav-links-pc { display: flex; gap: 32px; list-style: none; }
.nav-links-pc a { font-size: 12px; letter-spacing: 0.12em; color: var(--ink-mid); text-decoration: none; transition: color 0.2s; }
.nav-links-pc a:hover { color: var(--pink-deep); }
.nav-cta-pc {
  font-size: 12px; letter-spacing: 0.1em;
  padding: 10px 26px; border-radius: 100px;
  background: var(--pink-deep); color: var(--white);
  text-decoration: none; font-weight: 500;
  transition: background 0.2s, transform 0.15s;
}
.nav-cta-pc:hover { background: var(--pink-mid); transform: translateY(-1px); }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: grid; grid-template-columns: 1fr 1fr;
  padding: 0;
  overflow: hidden;
}
.hero-left-pc {
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  padding: 80px 80px 80px 24px;
  background: var(--pink-pale);
  position: relative;
  text-align: center;
}
.hero-left-pc::after {
  content: '';
  position: absolute; bottom: 0; right: -1px; top: 0;
  width: 80px;
  background: linear-gradient(to right, transparent, var(--white));
  pointer-events: none;
}
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--pink-deep); margin-bottom: 28px; font-weight: 500;
}
.hero-tag-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--pink-deep); }
.hero-heading {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-family: 'Playfair Display', serif;
  color: var(--ink);
  margin-bottom: 10px;
  gap: 0;
}
.hero-heading-small {
  font-size: 25px;
  font-weight: 700;
  color: var(--ink-mid);
  letter-spacing: 0.25em;
  /* align-self: flex-start; */
}
.hero-heading-main {
  font-size: 100px;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #B8174A 0%, #F7A8C0 50%, #B8174A 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  /* align-self: flex-start; */
}
.hero-heading-accent {
  font-size: 52px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.1em;
  margin-top: 6px;
}
.hero-sub-heading {
  font-size: 18px; color: var(--ink-mid);
  margin-bottom: 40px; line-height: 2;
  max-width: 380px;
  list-style: none; text-align: left;
}
.check-item { display: flex; align-items: flex-start; gap: 8px; }
.check-item + .check-item { margin-top: 6px; }
.check-icon { color: var(--pink-deep); font-weight: 700; flex-shrink: 0; }
.hero-price-box {
  display: flex; flex-direction: column; align-items: center;
  background: var(--white);
  border: 2px solid var(--pink-deep);
  border-radius: 20px;
  padding: 28px 40px 22px;
  margin-bottom: 36px;
  box-shadow: 0 8px 32px rgba(232,84,122,0.18);
  position: relative;
  width: 100%;
  max-width: 400px;
}
.hero-price-badge {
  position: absolute;
  top: -16px; left: 50%; transform: translateX(-50%);
  background: var(--pink-deep);
  color: var(--white);
  font-size: 16px; font-weight: 700;
  letter-spacing: 0.2em;
  padding: 5px 22px;
  border-radius: 100px;
  white-space: nowrap;
}
.hero-price-label { font-size: 16px; color: var(--ink-mid); letter-spacing: 0.08em; margin-top: 4px; }
.hero-price-row { display: flex; align-items: baseline; gap: 4px; margin-top: 6px; }
.hero-price-num {
  font-family: 'DM Sans', sans-serif;
  font-size: 56px; font-weight: 400; color: var(--pink-deep); line-height: 1;
}
.hero-price-unit { font-size: 18px; color: var(--ink-mid); }
.hero-price-sub { font-size: 15px; color: var(--ink-light); display: block; margin-top: 10px; text-align: center; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.btn-pink {
  display: inline-block; font-size: 14px; font-weight: 500;
  padding: 16px 36px; border-radius: 100px;
  background: var(--pink-deep); color: var(--white);
  text-decoration: none; letter-spacing: 0.06em;
  transition: all 0.2s;
  box-shadow: 0 6px 20px rgba(232,84,122,0.3);
  margin-bottom: 12px;
}
.btn-pink:hover { background: var(--pink-mid); transform: translateY(-2px); box-shadow: 0 10px 28px rgba(232,84,122,0.35); }
.btn-outline {
  display: inline-block; font-size: 14px; font-weight: 400;
  padding: 15px 36px; border-radius: 100px;
  border: 1px solid var(--pink-soft);
  color: var(--pink-deep); text-decoration: none;
  letter-spacing: 0.06em; transition: all 0.2s;
  margin-bottom: 12px;
}
.btn-outline:hover { background: var(--pink-pale); }

/* HERO PHOTO */
.hero-photo {
  min-height: calc(100vh - 68px);
  position: relative; overflow: hidden;
  background: var(--pink-pale);
}
/* SP専用クラス：デフォルトは非表示 */
.hero-key { display: none; }
.hero-caption-sp { display: none; }
.hero-photo-img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: left center;
  display: block;
}
.hero-pills {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin-top: 28px;
}
.hero-pill {
  display: inline-flex; align-items: center; gap: 6px;
  background: white; border: 1px solid var(--border);
  border-radius: 100px; padding: 7px 14px;
  font-size: 12px; color: var(--ink);
}
.hero-pill-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--pink-deep); flex-shrink: 0;
}
.hero-photo-overlay {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(to right, transparent 55%, var(--pink-pale) 100%);
}


/* ── RIBBON STRIP ── */
.ribbon {
  background: var(--pink-deep);
  padding: 16px 0;
  overflow: hidden;
}
.ribbon-inner {
  display: flex; gap: 64px;
  animation: scroll-left 40s linear infinite;
  width: max-content;
}
.ribbon-item {
  display: flex; align-items: center; gap: 12px;
  font-size: 16px; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(255,255,255,0.9); white-space: nowrap; font-weight: 400;
}
.ribbon-sep { color: rgba(255,255,255,0.4); font-size: 8px; }
@keyframes scroll-left { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── STATS ── */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--border);
}
.stat { padding: 44px 40px; border-right: 1px solid var(--border); }
.stat:last-child { border-right: none; }
.stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 44px; color: var(--pink-deep); line-height: 1;
  margin-bottom: 6px;
}
.stat-num sup { font-size: 20px; vertical-align: super; }
.stat-label { font-size: 16px; color: var(--ink-light); line-height: 1.6; }

/* ── SECTION CHROME ── */
section { padding: 96px 72px; }
.s-tag {
  display: flex; align-items: center; gap: 10px;
  width: fit-content; margin-inline: auto; margin-bottom: 20px;
  font-size: 16px; letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--pink-deep); font-weight: 500;
}
.s-tag::before,
.s-tag::after { content: ''; width: 28px; height: 1px; background: var(--pink-deep); }
.s-title {
  font-family: 'Playfair Display', serif;
  font-size: 54px;
  font-weight: 400; line-height: 1.25;
  color: var(--ink); margin-bottom: 16px;
}

/* ── WORRIES ── */
.worries {
  background: var(--white);
  text-align: center;
}
.worries-scene {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.worries-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  width: 100%;
  max-width: 900px;
}
.worries-center-img {
  width: 280px;
  margin: 4px auto;
  position: relative;
}
.worries-center-img img {
  width: 100%;
  height: auto;
  display: block;
}
.worries-center-img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(to bottom, transparent, var(--white));
  pointer-events: none;
}
.worry-bubble {
  background: var(--pink-blush);
  border: 1.5px solid var(--border);
  border-radius: 16px;
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  position: relative;
  text-align: center;
  transition: box-shadow 0.2s;
}
.worry-bubble:hover {
  box-shadow: 0 6px 24px rgba(232,84,122,0.1);
}

/* ── 吹き出しテール（CSS三角形 2重重ね） ── */
/* 上の吹き出し：下向きテール（::before=ボーダー, ::after=塗り） */
.worry-bubble--tl::before,
.worry-bubble--tr::before {
  content: '';
  position: absolute;
  top: 100%;
  width: 0; height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-top: 12px solid var(--border);
}
.worry-bubble--tl::after,
.worry-bubble--tr::after {
  content: '';
  position: absolute;
  top: 100%;
  width: 0; height: 0;
  border-left: 9px solid transparent;
  border-right: 9px solid transparent;
  border-top: 10px solid var(--pink-blush);
}
.worry-bubble--tl::before { right: 24px; }
.worry-bubble--tl::after  { right: 25px; }
.worry-bubble--tr::before { left: 24px; }
.worry-bubble--tr::after  { left: 25px; }

/* 下の吹き出し：上向きテール */
.worry-bubble--bl::before,
.worry-bubble--br::before {
  content: '';
  position: absolute;
  top: -12px;
  width: 0; height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 12px solid var(--border);
}
.worry-bubble--bl::after,
.worry-bubble--br::after {
  content: '';
  position: absolute;
  top: -10px;
  width: 0; height: 0;
  border-left: 9px solid transparent;
  border-right: 9px solid transparent;
  border-bottom: 10px solid var(--pink-blush);
}
.worry-bubble--bl::before { right: 24px; }
.worry-bubble--bl::after  { right: 25px; }
.worry-bubble--br::before { left: 24px; }
.worry-bubble--br::after  { left: 25px; }
.worry-icon img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}
.worry-text {
  font-size: 24px;
  color: var(--ink-mid);
  line-height: 1.8;
  text-align: center;
}
.worry-text strong {
  color: var(--ink);
  font-weight: 700;
  display: block;
  font-size: 1.2em;
}
.worries-resolve {
  margin-top: 40px;
  display: flex;
  justify-content: center;
}
.worries-resolve-text {
  display: inline-block;
  background: var(--pink-deep);
  color: var(--white);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 16px 40px;
  border-radius: 100px;
  box-shadow: 0 6px 24px rgba(232,84,122,0.3);
}

/* ── CONCEPT ── */
.concept { background: var(--pink-blush); padding: 128px 96px; }
.concept .s-tag { margin-inline: 0; }
.concept-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 96px; align-items: center; }
.concept-lead {
  font-size: 18px; color: var(--ink-mid); line-height: 2;
  margin-bottom: 32px; text-align: left;
}
.concept-lead strong {
  color: var(--pink-deep);
  font-weight: 700;
  font-size: 16px;
  background: linear-gradient(transparent 55%, var(--pink-soft) 55%);
  padding: 0 3px;
  letter-spacing: 0.04em;
}
.concept-cards { display: flex; flex-direction: column; gap: 20px; }
.concept-card {
  display: flex; align-items: center; gap: 20px;
  background: var(--white);
  border: 1.5px solid var(--pink-soft);
  border-left: 4px solid var(--pink-deep);
  border-radius: 16px;
  padding: 24px 28px;
  box-shadow: 0 4px 20px rgba(232,84,122,0.08);
  transition: transform 0.2s, box-shadow 0.2s;
}
.concept-card:hover {
  transform: translateX(4px);
  box-shadow: 0 6px 28px rgba(232,84,122,0.15);
}
.concept-card-icon {
  width: 56px; height: 56px; flex-shrink: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--pink-deep), var(--pink-mid));
  color: white;
  font-size: 22px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(232,84,122,0.3);
  overflow: hidden;
  padding: 10px;
}
.concept-card-icon img {
  width: 100%; height: 100%; object-fit: contain;
  filter: brightness(0) invert(1);
}
.concept-card-title {
  font-size: 18px; font-weight: 700;
  color: var(--ink); margin-bottom: 6px; letter-spacing: 0.02em;
}
.concept-card-highlight {
  color: var(--pink-deep);
  font-size: 18px;
  font-weight: 800;
}
.concept-card-desc {
  font-size: 16px; color: var(--ink-mid); line-height: 1.9;
}
.concept-visual {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  width: 100%;
  height: 100%;
  margin: 0 auto;
  box-shadow: 0 12px 48px rgba(232,84,122,0.14);
}
.concept-visual img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.before-after {
  display: flex; gap: 0; border-radius: 14px; overflow: hidden;
  border: 1px solid var(--border);
}
.ba-side {
  flex: 1; padding: 24px 18px; text-align: center;
}
.ba-side:first-child { background: var(--pink-pale); border-right: 1px solid var(--border); }
.ba-side:last-child { background: var(--white); }
.ba-tooth {
  font-size: 36px; margin-bottom: 8px;
}
.ba-label { font-size: 11px; color: var(--ink-light); letter-spacing: 0.08em; text-transform: uppercase; }
.ba-shade { font-size: 20px; font-weight: 500; color: var(--ink); margin-top: 4px; }
.ba-arrow {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  background: var(--pink-deep); color: white; border-radius: 50%;
  width: 32px; height: 32px; display: flex; align-items: center; justify-content: center;
  font-size: 14px; z-index: 1;
}

/* ── FEATURES ── */
.features { background: var(--pink-blush); text-align: center; }
.feature-name, .feature-desc { text-align: left; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 52px; }
.feature-card {
  background: var(--white); border-radius: 20px; padding: 36px 28px;
  border: 1px solid var(--border);
  transition: box-shadow 0.2s;
}
.feature-card:hover { box-shadow: 0 8px 32px rgba(232,84,122,0.1); }
.feature-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--pink-pale); display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; font-size: 24px; overflow: hidden;
}
.feature-icon:has(img) {
  width: calc(100% + 56px);
  height: 240px;
  border-radius: 14px 14px 0 0;
  margin: -36px -28px 24px;
  background: none;
}
.feature-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.feature-name { font-size: 24px; font-weight: 500; color: var(--ink); margin-bottom: 10px; }
.feature-desc { font-size: 16px; color: var(--ink-mid); line-height: 2; }

/* ── STEPS ── */
.steps-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 40px 32px; margin-top: 56px;
}
.step-item { text-align: center; padding: 0 12px; position: relative; }
.step-circle {
  width: 150px; height: 150px; border-radius: 50%;
  background: var(--white); border: 2px solid var(--pink-soft);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px; font-size: 24px;
  box-shadow: 0 4px 16px rgba(232,84,122,0.1);
  overflow: hidden;
}
.step-circle img {
  width: 100%; height: 100%; object-fit: cover;
}
.step-item:not(:nth-child(3n))::after {
  content: '›';
  position: absolute;
  top: 60px;
  right: -14px;
  font-size: 32px;
  color: var(--pink-soft);
  font-weight: 700;
  line-height: 1;
  pointer-events: none;
}
.step-name { font-size: 18px; font-weight: 500; color: var(--ink); margin-bottom: 8px; }
.step-desc { font-size: 16px; color: var(--ink-light); line-height: 1.9; }

/* ── TESTIMONIALS ── */
#flow { text-align: center; }
.testimonials { background: var(--white); overflow: hidden; text-align: center; }

@keyframes scroll-reviews {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.reviews-track-wrap {
  margin-top: 52px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}
.reviews-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: scroll-reviews 56s linear infinite;
}
.reviews-track.paused { animation-play-state: paused; }

.review-card {
  width: 280px; flex-shrink: 0;
  background: var(--white); border-radius: 20px;
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(232,84,122,0.07);
}
.review-avatar {
  width: 120%; height: 350px;
  overflow: hidden;
}
.review-avatar img {
  width: 100%; height: 100%; object-fit: cover;
  object-position: center 50%;
  transition: transform 0.4s ease;
}
.review-card:hover .review-avatar img { transform: scale(1.04); }
.review-body { padding: 20px 20px 24px; }
.review-stars { color: var(--pink-deep); font-size: 13px; letter-spacing: 2px; margin-bottom: 10px; }
.review-text { font-size: 12px; color: var(--ink-mid); line-height: 1.9; margin-bottom: 14px; text-align: left; }
.review-name { font-size: 11px; font-weight: 600; color: var(--ink-light); }


.section-divider {
  height: 80px;
  background: linear-gradient(to bottom, var(--white), var(--pink-blush));
}

/* ── FAQ ── */
.faq-bg { background: var(--pink-blush); text-align: center; }
.faq-wrap { max-width: 720px; margin: 52px auto 0; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  width: 100%; padding: 24px 0;
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  background: none; border: none; cursor: pointer;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 18px; font-weight: 400; color: var(--ink); text-align: left;
}
.faq-icon {
  width: 28px; height: 28px; border-radius: 50%;
  border: 1px solid var(--pink-soft); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}
.faq-icon svg { width: 12px; height: 12px; stroke: var(--pink-deep); transition: transform 0.25s; }
.faq-item.open .faq-icon { background: var(--pink-deep); border-color: var(--pink-deep); }
.faq-item.open .faq-icon svg { stroke: white; transform: rotate(45deg); }
.faq-a {
  font-size: 13px; color: var(--ink-mid); line-height: 2; text-align: left !important;
  max-height: 0; overflow: hidden; transition: max-height 0.5s ease, padding 0.4s;
}
.faq-item.open .faq-a { max-height: 200px; padding-bottom: 24px; }

/* ── ACCESS ── */
.access { background: var(--white); }
.access .s-tag { margin-inline: auto; }
.access .s-title { text-align: center; }
.access-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; margin-top: 52px; align-items: start; }
.access-card {
  background: var(--pink-blush); border-radius: 24px; padding: 40px;
  border: 1px solid var(--border);
}
.access-row { display: flex; gap: 20px; padding: 14px 0; border-bottom: 1px solid var(--border); align-items: flex-start; }
.access-row:last-child { border-bottom: none; }
.access-key { font-size: 20px; letter-spacing: 0.1em; color: var(--pink-deep); font-weight: 500; white-space: nowrap; padding-top: 2px; min-width: 72px; }
.access-val { font-size: 15px; color: var(--ink-mid); line-height: 1.9; }
.map-area {
  border-radius: 24px; overflow: hidden;
  aspect-ratio: 4 / 3;
  position: relative;
  box-shadow: 0 8px 40px rgba(232,84,122,0.12);
  border: 1px solid var(--border);
}
.map-iframe {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border: 0; display: block;
}
.map-label {
  position: absolute; bottom: 16px; left: 16px;
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  padding: 8px 16px; border-radius: 100px;
  font-size: 12px; font-weight: 600; color: var(--ink);
  box-shadow: 0 2px 12px rgba(0,0,0,0.1);
  pointer-events: none;
}
.map-label-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--pink-deep); flex-shrink: 0;
}

/* ── CTA ── */
.cta-section {
  background: var(--pink-deep);
  padding: 96px 72px;
  text-align: center;
  position: relative; overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute; top: -100px; left: -100px;
  width: 400px; height: 400px; border-radius: 50%;
  background: rgba(255,255,255,0.05);
}
.cta-section::after {
  content: '';
  position: absolute; bottom: -80px; right: -80px;
  width: 300px; height: 300px; border-radius: 50%;
  background: rgba(255,255,255,0.05);
}
.cta-title {
  font-family: 'Playfair Display', serif;
  font-size: 52px;
  color: var(--white); line-height: 1.25;
  margin-bottom: 16px; position: relative; z-index: 1;
}
.cta-sub { font-size: 18px; color: rgba(255,255,255,0.75); margin-bottom: 40px; position: relative; z-index: 1; }
.cta-btns { display: flex; gap: 16px; justify-content: center; position: relative; z-index: 1; }
.btn-white {
  display: inline-block; font-size: 14px; font-weight: 500;
  padding: 18px 44px; border-radius: 100px;
  background: var(--white); color: var(--pink-deep);
  text-decoration: none; letter-spacing: 0.06em;
  transition: all 0.2s; box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(0,0,0,0.18); }
.btn-white-outline {
  display: inline-block; font-size: 14px; font-weight: 400;
  padding: 17px 44px; border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.5); color: var(--white);
  text-decoration: none; letter-spacing: 0.06em; transition: all 0.2s;
}
.btn-white-outline:hover { background: rgba(255,255,255,0.12); }

/* ── FOOTER ── */
footer {
  background: var(--ink);
  padding: 48px 72px;
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
}
.footer-logo {
  font-family: 'Playfair Display', serif;
  font-size: 18px; color: var(--white); opacity: 0.6;
  display: flex; align-items: center; gap: 8px;
}
.footer-logo-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--pink-mid); opacity: 1; }
.footer-copy { font-size: 15px; color: rgba(255,255,255,0.25); }
.footer-links { display: flex; gap: 20px; }
.footer-links a { font-size: 15px; color: rgba(255,255,255,0.3); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--pink-mid); }

/* ── APPEAR ANIMATION ── */
.appear { opacity: 0; transform: translateY(20px); transition: opacity 1s ease, transform 1s ease; }
.appear.in { opacity: 1; transform: none; }

.sp-only { display: none; }

/* ── PC ONLY (901px+) ── */
@media (min-width: 901px) {
  .pc-only { display: block; }

  nav { padding: 18px 52px; }
  .nav-logo { font-size: 26px; }
  .nav-links a { font-size: 18px; }
  .nav-cta { font-size: 14px; }

  .hero-tag { font-size: 13px; }
  .hero-heading-small { font-size: 25px; }
  .hero-heading-main { font-size: 100px; }
  .hero-heading-accent { font-size: 52px; }
  .hero-sub-heading { font-size: 16px; }
  .hero-price-badge { font-size: 14px; }
  .hero-price-label { font-size: 14px; }
  .hero-price-num { font-size: 56px; }
  .hero-price-unit { font-size: 16px; }
  .hero-price-sub { font-size: 13px; }
  .hero-pill { font-size: 14px; }
  .btn-pink { font-size: 15px; padding: 16px 36px; }
  .btn-outline { font-size: 15px; padding: 15px 36px; }

  .ribbon { padding: 16px 0; }
  .ribbon-item { font-size: 14px; }

  .stat { padding: 44px 40px; }
  .stat-num { font-size: 44px; }
  .stat-label { font-size: 14px; }

  section { padding: 96px 72px; }
  .s-tag { font-size: 12px; }
  .s-title { font-size: 54px; }

  .worry-text { font-size: 24px; }
  .worries-resolve-text { font-size: 15px; padding: 16px 40px; }

  .concept { padding: 128px 96px; }
  .concept-lead { font-size: 16px; }
  .concept-card-title { font-size: 17px; }
  .concept-card-desc { font-size: 14px; }
  .concept-card-highlight { font-size: 18px; }

  .feature-name { font-size: 24px; }
  .feature-desc { font-size: 15px; }

  .step-name { font-size: 16px; }
  .step-desc { font-size: 14px; }

  .review-card { width: 280px; }
  .review-text { font-size: 14px; }
  .review-name { font-size: 13px; }

  .faq-wrap { max-width: 720px; }
  .faq-q { font-size: 16px; }
  .faq-a { font-size: 15px; }

  .access-card { padding: 40px; }
  .access-key { font-size: 13px; }
  .access-val { font-size: 15px; }

  .cta-section { padding: 96px 72px; }
  .cta-title { font-size: 52px; }
  .cta-sub { font-size: 16px; }
  .btn-white { font-size: 14px; padding: 18px 44px; }
  .btn-white-outline { font-size: 14px; padding: 17px 44px; }

  footer { padding: 48px 72px; }
  .footer-logo { font-size: 18px; }
  .footer-copy { font-size: 13px; }
  .footer-links a { font-size: 13px; }
}

/* ── RESPONSIVE ── */
/* ── HAMBURGER & DRAWER ── */
.nav-hamburger-sp {
  display: none;
  flex-direction: column; justify-content: center; align-items: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: none; border: none; cursor: pointer; padding: 4px;
  z-index: 201; flex-shrink: 0;
}
.nav-hamburger-sp span {
  display: block; width: 22px; height: 2px;
  background: var(--ink); border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav-hamburger-sp.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger-sp.active span:nth-child(2) { opacity: 0; }
.nav-hamburger-sp.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.sp-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.3);
  z-index: 199;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.sp-overlay.open { opacity: 1; pointer-events: auto; }

.sp-drawer {
  display: none;
  position: fixed; top: 0; right: 0;
  width: 72vw; max-width: 260px; height: 100dvh;
  background: var(--white);
  box-shadow: -4px 0 24px rgba(0,0,0,0.1);
  z-index: 200;
  flex-direction: column;
  padding: 80px 24px 40px;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}
.sp-drawer.open { transform: translateX(0); }
.sp-drawer-links { list-style: none; display: flex; flex-direction: column; gap: 0; width: 100%; }
.sp-drawer-links li { border-bottom: 1px solid var(--border); }
.sp-drawer-links a {
  display: block; padding: 16px 0;
  font-size: 14px; color: var(--ink); text-decoration: none;
  letter-spacing: 0.08em;
}
.sp-drawer-cta {
  display: block; margin-top: 32px;
  background: var(--pink-deep); color: white;
  text-align: center; padding: 14px;
  border-radius: 100px; font-size: 13px;
  text-decoration: none; letter-spacing: 0.08em;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {

  .sp-only { display: inline; }
  .pc-only { display: none; }

  /* NAV — ロゴ左・ハンバーガー右 */
  nav {
    display: flex;
    justify-content: space-between;
    background: none;
    border-bottom: none;
    box-shadow: none;
    padding: 4px 12px;
    z-index: 300;
    pointer-events: none;
  }
  .nav-logo {
    pointer-events: auto;
    font-size: 16px;
  }
  .nav-hamburger-sp {
    background: rgba(255,255,255,0.9);
    border-radius: 8px;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    pointer-events: auto;
  }
  .nav-links-pc { display: none; }
  .nav-cta-pc { display: none; }
  .nav-hamburger-sp { display: flex; }
  .sp-drawer { display: flex; }
  .sp-overlay { display: block; }

  /* HERO — 写真上・テキストオーバーレイ・グラデ・テキスト下 */
  .hero-caption-sp {
    display: block;
    position: absolute;
    top: 14%;
    left: 60%;
    text-align: left;
    z-index: 2;
  }
  .hero-caption-sp {
    right: 8px;
    text-align: center;
  }
  .hero-caption-sp .hero-heading {
    margin-bottom: 12px;
    align-items: center;
  }
  .hero-caption-sp .hero-heading-small { font-size: 16px; letter-spacing: 0.15em; align-self: center; }
  .hero-caption-sp .hero-heading-main  { font-size: 35px; }
  .hero-caption-sp .hero-heading-accent { font-size: 13px; margin-top: 10px; }
  .hero-ctas-sp {
    flex-direction: column;
    gap: 14px;
    margin-top: 18px;
  }
  .hero-ctas-sp .btn-pink { font-size: 11px; padding: 13px 20px; }
  .hero-ctas-sp .btn-outline { font-size: 10px; padding: 12px 20px; }
  /* hero-left側のCTA・見出しはSPで非表示 */
  .hero-left-pc .hero-ctas { display: none; }
  .hero { grid-template-columns: 1fr; min-height: 0; }
  .hero-photo {
    order: 1;
    display: block;
    height: 62vw;
    max-height: 320px;
  }
  .hero-photo-img { object-position: center 10%; }
  .hero-photo-overlay {
    background: linear-gradient(to bottom, transparent 40%, var(--pink-blush) 100%);
  }
  .hero-left-pc { display: none; }
  .hero-left-pc::after { display: none; }
  .hero-tag { display: inline-flex; font-size: 8px; margin-bottom: 10px; }
  .hero-price-box { display: none; }
  .hero-pills { display: none !important; }
  .hero-heading { margin-bottom: 10px; }
  .hero-heading-small { font-size: 10px; letter-spacing: 0.2em; }
  .hero-heading-main { font-size: 56px; }
  .hero-heading-accent { font-size: 22px; margin-top: 4px; }
  .hero-sub-heading { font-size: 12px; line-height: 1.8; margin-bottom: 20px; }
  .hero-ctas { flex-direction: column; gap: 20px; }
  .btn-pink { font-size: 14px; padding: 16px 32px; }
  .btn-outline { font-size: 14px; padding: 15px 32px; }

  /* SECTIONS */
  section { padding: 60px 24px; }
  .s-title { font-size: 27px; }

  /* STATS */
  .stats { grid-template-columns: 1fr 1fr; }
  .stat { padding: 28px 16px; }
  .stat-num { font-size: 36px; }
  .stat-label { font-size: 11px; }

  /* WORRIES */
  .worries { padding-left: 10px; padding-right: 10px; }
  .worries-row { grid-template-columns: 1fr 1fr; gap: 8px; max-width: 100%; }
  .worries-center-img { width: 55vw; max-width: 240px; }
  .worry-bubble { padding: 12px 10px; gap: 6px; }
  .worry-text { font-size: 13px; line-height: 1.7; }
  .worry-bubble--tl::before,
  .worry-bubble--bl::before { right: 16px; }
  .worry-bubble--tl::after,
  .worry-bubble--bl::after  { right: 17px; }
  .worry-bubble--tr::before,
  .worry-bubble--br::before { left: 16px; }
  .worry-bubble--tr::after,
  .worry-bubble--br::after  { left: 17px; }
  .worries-resolve-text { font-size: 13px; padding: 14px 24px; }

  /* CONCEPT */
  .concept { padding: 64px 24px; }
  .concept-grid { grid-template-columns: 1fr; gap: 32px; }
  .concept-visual { height: 260px; border-radius: 20px; }
  .concept-card { padding: 16px 18px; gap: 14px; }
  .concept-card-icon { width: 44px; height: 44px; }
  .concept-card-title { font-size: 13px; }
  .concept-card-desc { font-size: 11px; }
  .concept-card-highlight { font-size: 15px; }

  /* FEATURES */
  .features-grid { grid-template-columns: 1fr; }
  .features { padding-left: 12px; padding-right: 12px; }
  .feature-icon img { object-position: center 15%; }

  /* STEPS */
  #flow { padding-left: 12px; padding-right: 12px; }
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 8px;
    margin-top: 36px;
  }
  .step-item { padding: 0 4px; }
  .step-circle { width: 100px; height: 100px; margin-bottom: 14px; }
  .step-name { font-size: 12px; }
  .step-desc { font-size: 11px; }
  /* 2列用矢印：各行の1列目のみ右矢印 */
  .step-item:not(:nth-child(3n))::after { display: none; }
  .step-item:nth-child(odd):not(:nth-last-child(-n+1))::after {
    content: '›';
    display: block;
    position: absolute;
    top: 46px;
    right: -10px;
    font-size: 24px;
    color: var(--pink-soft);
    font-weight: 700;
    line-height: 1;
    pointer-events: none;
  }

  /* REVIEWS */
  .review-card { width: 280px; }

  /* ACCESS */
  .access-grid { grid-template-columns: 1fr; gap: 36px; }
  .access-card .btn-pink { display: block; width: 100%; text-align: center; box-sizing: border-box; font-size: 12px; padding: 14px 20px; }

  /* CTA */
  .cta-title { font-size: 24px; }
  .cta-section { padding: 64px 24px; }
  /* FAQ */
  .faq-q { text-align: left; }
  .faq-a { text-align: left; }

  .cta-btns { flex-direction: column; align-items: stretch; gap: 12px; max-width: 280px; margin-inline: auto; }
  .btn-white { font-size: 11px; padding: 12px 22px; text-align: center; }
  .btn-white-outline { font-size: 11px; padding: 12px 22px; text-align: center; }

  /* FOOTER */
  footer { flex-direction: column; text-align: center; padding: 36px 24px; }
  .footer-logo { font-size: 16px; }
  .footer-copy { font-size: 11px; }
  .footer-links a { font-size: 11px; }

  /* SP font-size 完全上書き */
  .ribbon-item { font-size: 12px; }
  .s-tag { font-size: 10px; }
  .concept-lead { font-size: 13px; }
  .feature-name { font-size: 18px; }
  .feature-desc { font-size: 13px; }
  .review-text { font-size: 12px; }
  .review-name { font-size: 11px; }
  .faq-q { font-size: 14px; }
  .faq-a { font-size: 13px; }
  .access-key { font-size: 11px; }
  .access-val { font-size: 13px; }
  .cta-sub { font-size: 13px; }
}

/* ── SP 超小型（〜400px） ── */
@media (max-width: 400px) {
  /* NAV */
  nav { padding: 4px 8px; }
  .nav-logo { font-size: 13px; }

  /* HERO キャプション */
  .hero-photo { height: 68vw; max-height: none; }
  .hero-caption-sp .hero-heading-small  { font-size: 11px; }
  .hero-caption-sp .hero-heading-main   { font-size: 26px; }
  .hero-caption-sp .hero-heading-accent { font-size: 10px; }
  .hero-ctas-sp .btn-pink    { font-size: 9px;  padding: 10px 14px; }
  .hero-ctas-sp .btn-outline { font-size: 8px;  padding: 9px 14px; }

  /* SECTIONS */
  section { padding: 44px 16px; }
  .s-title { font-size: 23px; }
  .s-tag   { font-size: 9px; }

  /* WORRIES */
  .worries-row        { gap: 6px; }
  .worries-center-img { width: 50vw; max-width: 180px; }
  .worry-text         { font-size: 11px; }
  .worries-resolve-text { font-size: 11px; padding: 10px 18px; }

  /* FEATURES */
  .feature-name { font-size: 18px; }
  .feature-desc { font-size: 11px; }

  /* STEPS */
  .step-circle { width: 80px; height: 80px; }
  .step-name   { font-size: 10px; }

  /* REVIEWS */
  .review-card { width: 220px; }

  /* FAQ */
  .faq-q { font-size: 12px; }
  .faq-a  { font-size: 11px; }

  /* ACCESS */
  .access-key { font-size: 10px; }
  .access-val { font-size: 11px; }

  /* CTA */
  .cta-title { font-size: 20px; }
  .cta-sub   { font-size: 11px; }
  .btn-pink    { font-size: 10px; padding: 12px 24px; }
  .btn-outline { font-size: 12px; padding: 11px 24px; }
  .btn-white         { font-size: 10px; padding: 10px 18px; }
  .btn-white-outline { font-size: 10px; padding: 10px 18px; }

  /* FOOTER */
  footer { padding: 28px 16px; }
  .footer-logo    { font-size: 13px; }
  .footer-links a { font-size: 10px; }
}

/* ── PC LARGE (Mac向け 1280px+) ── */
@media (min-width: 1280px) {

  /* NAV */
  nav { padding: 22px 48px; }
  .nav-logo { font-size: 30px; }
  .nav-links { gap: 40px; }
  .nav-cta { font-size: 14px; padding: 12px 32px; }

  /* HERO */
  .hero-left { padding: 100px 80px 100px 48px; }
  .hero-heading-small { font-size: 28px; }
  .hero-heading-main { font-size: 120px; }
  .hero-heading-accent { font-size: 64px; }
  .hero-sub-heading { font-size: 16px; max-width: 460px; }
  .hero-price-box { max-width: 520px; padding: 36px 52px 28px; }
  .hero-price-badge { font-size: 14px; }
  .hero-price-label { font-size: 14px; }
  .hero-price-num { font-size: 72px; }
  .hero-price-unit { font-size: 16px; }
  .hero-price-sub { font-size: 13px; }
  .hero-pill { font-size: 14px; padding: 9px 18px; }
  .btn-pink { font-size: 15px; padding: 18px 44px; }
  .btn-outline { font-size: 15px; padding: 17px 44px; }

  /* RIBBON */
  .ribbon { padding: 20px 0; }
  .ribbon-item { font-size: 14px; }

  /* STATS */
  .stat { padding: 56px 48px; }
  .stat-num { font-size: 56px; }
  .stat-num sup { font-size: 24px; }
  .stat-label { font-size: 14px; }

  /* SECTIONS */
  section { padding: 120px 56px; }
  .s-tag { font-size: 12px; }
  .s-title { font-size: 66px; }

  /* WORRIES */
  .worries-row { max-width: 1200px; gap: 80px; }
  .worries-center-img { width: 380px; }
  .worry-bubble { padding: 28px 24px; }
  .worry-text { font-size: 28px; }
  .worries-resolve-text { font-size: 17px; padding: 20px 52px; }

  /* CONCEPT */
  .concept { padding: 160px 80px; }
  .concept-grid { gap: 120px; }
  .concept-lead { font-size: 16px; }
  .concept-lead strong { font-size: 18px; }
  .concept-card-icon { width: 68px; height: 68px; }
  .concept-card-title { font-size: 17px; }
  .concept-card-highlight { font-size: 22px; }
  .concept-card-desc { font-size: 14px; }

  /* FEATURES */
  .features-grid { gap: 32px; }
  .feature-card { padding: 44px 36px; }
  .feature-icon:has(img) { height: 300px; }
  .feature-name { font-size: 20px; }
  .feature-desc { font-size: 15px; }

  /* STEPS */
  .steps-grid { gap: 52px 40px; max-width: 900px; margin-left: auto; margin-right: auto; }
  .step-circle { width: 180px; height: 180px; }
  .step-item:not(:nth-child(3n))::after { top: 72px; font-size: 40px; }
  .step-name { font-size: 16px; }
  .step-desc { font-size: 14px; }

  /* REVIEWS */
  .review-card { width: 360px; }
  .review-avatar { height: 440px; }
  .review-stars { font-size: 15px; }
  .review-text { font-size: 14px; }
  .review-name { font-size: 13px; }

  /* FAQ */
  .faq-wrap { max-width: 1000px; }
  .faq-q { font-size: 16px; padding: 28px 0; }
  .faq-a { font-size: 15px; }

  /* ACCESS */
  .access-grid { gap: 80px; }
  .access-card { padding: 52px; }
  .access-key { font-size: 13px; }
  .access-val { font-size: 15px; }

  /* CTA */
  .cta-section { padding: 120px 56px; }
  .cta-title { font-size: 64px; }
  .cta-sub { font-size: 16px; }
  .btn-white { font-size: 15px; padding: 20px 52px; }
  .btn-white-outline { font-size: 14px; padding: 18px 44px; }

  /* FOOTER */
  footer { padding: 56px 56px; }
  .footer-logo { font-size: 22px; }
  .footer-copy { font-size: 13px; }
  .footer-links a { font-size: 13px; }
}