:root {
  /* Colors */
  --color-primary-pink: #F56BA6;
  --color-primary-pink-deep: #F05495;
  --color-pink-light: #FFE4F0;
  --color-accent-blue: #7BBDEB;
  --color-sky-light: #DFF5FF;
  --color-lavender: #F3ECFF;
  --color-cream-white: #FFF9FC;
  --color-card-white: rgba(255, 255, 255, 0.84);
  --color-text-main: #405070;
  --color-text-heading: #263557;
  --color-border-pink: #F2DDE8;

  /* Gradients */
  --gradient-page-bg: linear-gradient(180deg, #FDF7FF 0%, #EAF8FF 45%, #FFF2F8 100%);
  --gradient-hero: radial-gradient(circle at 72% 18%, rgba(255, 228, 240, .92), transparent 34%),
                   linear-gradient(135deg, #FFF9FC 0%, #EAF8FF 52%, #F6EDFF 100%);
  --gradient-cta: linear-gradient(90deg, #FF8DB8 0%, #F56BA6 48%, #F05495 100%);
  --gradient-card: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,249,252,.72));

  /* Typography */
  --font-serif: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
  --font-sans: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
  --font-accent: "Cormorant Garamond", "Times New Roman", serif;

  /* Layout */
  --sp-container-max: 430px;
  --sp-side-padding: 20px;
  --radius-card: 24px;
  --radius-small: 16px;
  --radius-pill: 999px;
  --shadow-card: 0 8px 24px rgba(64, 80, 112, .12);
  --shadow-cta: 0 12px 28px rgba(245, 107, 166, .34);
}

/* ===== Reset ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: #EAF8FF;
  font-family: var(--font-sans);
  color: var(--color-text-main);
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}

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

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

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

/* ===== Wrapper ===== */
.lp-wrapper {
  width: min(100%, 430px);
  margin: 0 auto;
  background: var(--gradient-page-bg);
  overflow: hidden;
  position: relative;
}

/* ===== Section base ===== */
.section {
  padding: 72px var(--sp-side-padding);
}

.section--tight {
  padding: 56px var(--sp-side-padding);
}

.section-head {
  text-align: center;
  margin: 0 0 36px;
}

.section-label {
  display: inline-block;
  font-family: var(--font-accent);
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: 13px;
  color: var(--color-primary-pink);
  margin: 0 0 8px;
}

.section-title {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--color-text-heading);
  font-size: 25px;
  line-height: 1.45;
  margin: 0;
}

.section-lead {
  margin: 16px 0 0;
  font-size: 14px;
  color: var(--color-text-main);
}

/* ===== Card ===== */
.card {
  background: var(--color-card-white);
  border: 1px solid rgba(242, 221, 232, .9);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 24px 20px;
}

.card-icon {
  width: 52px;
  height: 52px;
  object-fit: contain;
  margin: 0 0 12px;
}

.card-title {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--color-text-heading);
  font-size: 18px;
  line-height: 1.55;
  margin: 0 0 8px;
}

.card-text {
  margin: 0;
  font-size: 14px;
}

/* ===== CTA button ===== */
.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  min-height: 58px;
  padding: 0 24px;
  border: none;
  border-radius: var(--radius-pill);
  background: var(--gradient-cta);
  color: #fff;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: .04em;
  box-shadow: var(--shadow-cta);
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease;
}

.cta-button:hover,
.cta-button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(245, 107, 166, .42);
}

.cta-button:focus-visible {
  outline: 3px solid rgba(123, 189, 235, .7);
  outline-offset: 3px;
}

.cta-wrap {
  margin: 32px 0 0;
}

.cta-note {
  text-align: center;
  font-size: 12px;
  color: var(--color-text-main);
  margin: 12px 0 0;
}

/* ===== Hero ===== */
.hero {
  background: var(--gradient-hero);
  padding: 28px var(--sp-side-padding) 64px;
  text-align: center;
}

.hero-brand {
  display: inline-block;
  font-family: var(--font-accent);
  font-weight: 600;
  letter-spacing: .12em;
  font-size: 15px;
  color: var(--color-primary-pink-deep);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, .7);
  box-shadow: var(--shadow-card);
}

.hero-title {
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--color-text-heading);
  font-size: 37px;
  line-height: 1.28;
  margin: 28px 0 0;
}

.hero-title .accent {
  color: var(--color-primary-pink-deep);
}

.hero-sub {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.5;
  color: var(--color-text-heading);
  margin: 18px 0 0;
}

.hero-desc {
  font-size: 14px;
  margin: 16px 0 0;
}

.hero-image {
  width: 92%;
  margin: 24px auto 0;
  filter: drop-shadow(0 18px 32px rgba(64, 80, 112, .16));
}

/* ===== Empathy ===== */
.empathy {
  background: var(--color-lavender);
}

.empathy-list {
  display: grid;
  gap: 16px;
}

.empathy-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  text-align: left;
}

.empathy-card .card-icon {
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  margin: 0;
}

.empathy-close {
  text-align: center;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.7;
  color: var(--color-primary-pink-deep);
  margin: 32px 0 0;
}

/* ===== Future benefits ===== */
.benefit-group + .benefit-group {
  margin-top: 32px;
}

.benefit-group-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 17px;
  color: var(--color-text-heading);
  margin: 0 0 16px;
}

.benefit-group-title .ico {
  width: 22px;
  height: 22px;
}

.benefit-list {
  display: grid;
  gap: 14px;
}

.benefit-card--func {
  border-color: rgba(123, 189, 235, .5);
  background: linear-gradient(180deg, rgba(223,245,255,.85), rgba(255,255,255,.8));
}

.benefit-card--emo {
  border-color: rgba(245, 107, 166, .35);
  background: linear-gradient(180deg, rgba(255,228,240,.7), rgba(255,255,255,.82));
}

.benefit-card {
  display: flex;
  align-items: center;
  gap: 14px;
}

.benefit-card .card-icon {
  width: 44px;
  height: 44px;
  margin: 0;
}

.benefit-card p {
  margin: 0;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-heading);
}

/* ===== Service ===== */
.service {
  background: var(--color-sky-light);
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.feature-card {
  text-align: center;
  padding: 22px 14px;
}

.feature-card .card-icon {
  margin: 0 auto 10px;
  width: 46px;
  height: 46px;
}

.feature-card .card-title {
  font-size: 15px;
}

.feature-card .card-text {
  font-size: 13px;
}

.timetable {
  margin: 28px 0 0;
}

.timetable-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 17px;
  color: var(--color-text-heading);
  margin: 0 0 16px;
}

.timetable-title .ico {
  width: 20px;
  height: 20px;
}

.timetable table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-card-white);
  border-radius: var(--radius-small);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.timetable th,
.timetable td {
  padding: 12px 14px;
  font-size: 13px;
  text-align: left;
  border-bottom: 1px solid var(--color-border-pink);
  vertical-align: top;
}

.timetable tr:last-child th,
.timetable tr:last-child td {
  border-bottom: none;
}

.timetable th {
  width: 34%;
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 15px;
  color: var(--color-primary-pink-deep);
  white-space: nowrap;
}

/* ===== Reasons ===== */
.reasons {
  background: var(--color-cream-white);
}

.reason-list {
  display: grid;
  gap: 20px;
}

.reason-card {
  padding: 0;
  overflow: hidden;
}

.reason-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 20px 20px 0 0;
}

.reason-body {
  padding: 20px;
}

.reason-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-pill);
  background: var(--gradient-cta);
  color: #fff;
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 17px;
  margin: 0 0 10px;
}

/* ===== Voices ===== */
.voices {
  background: var(--color-lavender);
}

.voice-list {
  display: grid;
  gap: 16px;
}

.voice-card {
  text-align: left;
}

.voice-name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 15px;
  color: var(--color-text-heading);
  margin: 0 0 8px;
}

.voice-name .stars {
  color: var(--color-primary-pink);
  letter-spacing: .1em;
  margin-left: 6px;
  font-size: 13px;
}

.voice-card p:last-child {
  margin: 0;
  font-size: 14px;
}

/* ===== Trainers ===== */
.trainers {
  background: var(--color-cream-white);
}

.trainer-list {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

.trainer-card {
  padding: 16px 10px;
  text-align: center;
}

.trainer-photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 50%;
  margin: 0 auto 12px;
  border: 3px solid #fff;
  box-shadow: var(--shadow-card);
}

.trainer-name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 14px;
  color: var(--color-text-heading);
  margin: 0 0 4px;
}

.trainer-role {
  font-size: 11px;
  line-height: 1.6;
  margin: 0;
}

/* ===== Offer ===== */
.offer {
  background: var(--gradient-hero);
}

.price-card {
  text-align: center;
  padding: 32px 22px;
}

.price-label {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 16px;
  color: var(--color-text-heading);
  margin: 0 0 8px;
}

.price-value {
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 48px;
  line-height: 1.1;
  color: var(--color-primary-pink-deep);
  margin: 0;
}

.price-value .yen {
  font-family: var(--font-serif);
  font-size: 22px;
  margin-left: 4px;
}

.offer-extra {
  display: grid;
  gap: 16px;
  margin: 20px 0 0;
}

.offer-card {
  display: flex;
  align-items: center;
  gap: 16px;
  text-align: left;
}

.offer-card img {
  flex: 0 0 auto;
  width: 76px;
  height: 76px;
  object-fit: contain;
}

.offer-card .tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  color: #fff;
  background: var(--color-primary-pink);
  border-radius: var(--radius-pill);
  padding: 3px 12px;
  margin: 0 0 6px;
}

.offer-card .card-title {
  font-size: 15px;
  margin: 0 0 4px;
}

.offer-card p {
  margin: 0;
  font-size: 13px;
}

/* ===== FAQ ===== */
.faq {
  background: var(--color-sky-light);
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  background: var(--color-card-white);
  border: 1px solid var(--color-border-pink);
  border-radius: var(--radius-small);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 46px 16px 18px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-heading);
  position: relative;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "";
  position: absolute;
  right: 20px;
  top: 50%;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--color-primary-pink);
  border-bottom: 2px solid var(--color-primary-pink);
  transform: translateY(-70%) rotate(45deg);
  transition: transform .25s ease;
}

.faq-item[open] summary::after {
  transform: translateY(-30%) rotate(-135deg);
}

.faq-item .faq-answer {
  padding: 0 18px 18px;
  margin: 0;
  font-size: 14px;
}

/* ===== Closing ===== */
.closing {
  background-image: linear-gradient(rgba(255,255,255,.30), rgba(255,255,255,.45)), url("../assets/transparent/closing_cloud_bg.png");
  background-size: cover;
  background-position: center;
  text-align: center;
  padding: 80px var(--sp-side-padding);
}

.closing-copy {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.9;
  color: var(--color-text-heading);
  margin: 0 0 8px;
}

.closing-copy.lead {
  font-size: 22px;
  margin-bottom: 24px;
}

/* ===== Footer ===== */
.footer {
  text-align: center;
  padding: 28px var(--sp-side-padding);
  font-size: 12px;
  color: var(--color-text-main);
  background: var(--color-cream-white);
}

/* ===== Scroll reveal ===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .cta-button {
    transition: none;
  }
}