/* ==========================================================================
   リアル彼氏AI — LP（スマホ版）
   ========================================================================== */

:root {
  --pink-bg: #fdf1f3;
  --pink-bg-2: #fdf3f5;
  --pink-bg-3: #fffdfd;
  --pink-card: #fdeef1;
  --pink-card-border: #fbdde3;
  --pink-strip-border: #fbe6ea;
  --pink-free-bg: #fdf6f7;
  --pink-free-border: #f5dfe4;
  --pink-accent: #f4708c;
  --pink-accent-strong: #f0637f;
  --pink-accent-soft: #f9a8b8;
  --purple-accent: #9b87e8;
  --purple-accent-2: #8b7ae0;
  --text-main: #3d2b30;
  --text-body: #4a3840;
  --text-muted: #6b5058;
  --text-faint: #8a6d76;
  --text-faintest: #a98d96;
  --line-green: #06c755;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  background: var(--pink-bg);
  font-family: "Noto Sans JP", sans-serif;
  color: var(--text-main);
}

a {
  color: var(--pink-accent-strong);
  text-decoration: none;
}
a:hover {
  color: #f88a9f;
}

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

.page {
  position: relative;
  max-width: 480px;
  margin: 0 auto;
  background: #fff;
  overflow: hidden;
}

@media (min-width: 481px) {
  .page {
    margin: 24px auto;
    border-radius: 34px;
    box-shadow: 0 20px 60px rgba(190, 120, 140, 0.16);
  }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  background: #fce7e6;
}

.hero__media {
  position: absolute;
  inset: 0;
  height: 430px;
  display: block;
  line-height: 0;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 76% 30%;
  display: block;
}

.hero__gradient {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 430px;
  background: linear-gradient(
    178deg,
    rgba(222, 212, 255, 0.72) 0%,
    rgba(252, 231, 230, 0.3) 26%,
    rgba(252, 231, 230, 0.1) 42%,
    rgba(252, 231, 230, 0.72) 74%,
    #fce7e6 96%
  );
}

.nav {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav__brand:hover {
  color: inherit;
}

.nav__logo-img {
  width: 26px;
  height: 26px;
  opacity: 0.8;
  object-fit: contain;
  display: block;
  border-radius: 22%;
}

.nav__logo-text {
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 19px;
  font-weight: 900;
  letter-spacing: 0.01em;
  background: linear-gradient(
    100deg,
    var(--purple-accent-2),
    var(--pink-accent) 60%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav__menu {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 4px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav__menu span {
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: #8b6068;
}
.nav__desktop {
  display: none;
}

.hero__body {
  position: relative;
  z-index: 2;
  padding: 232px 22px 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero__x-link {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px 7px 8px;
  border: 1px solid rgba(61, 43, 48, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 6px 20px rgba(120, 75, 88, 0.12);
  color: var(--text-main);
  font-size: 12px;
  font-weight: 700;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}
.hero__x-link:hover {
  color: var(--text-main);
  transform: translateY(-2px);
  box-shadow: 0 9px 24px rgba(120, 75, 88, 0.18);
}
.hero__x-mark {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #111;
  color: #fff;
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
}
.hero__x-arrow {
  color: var(--text-faint);
  font-size: 13px;
}

.hero__eyebrow {
  font-size: 13px;
  font-weight: 700;
  color: #e0446a;
  letter-spacing: 0.02em;
}

.hero__title {
  margin: 0;
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 36px;
  line-height: 1.36;
  font-weight: 900;
  letter-spacing: 0.01em;
  word-break: keep-all;
}
.hero__title-accent {
  color: var(--pink-accent);
}

.hero__lead {
  font-size: 14px;
  line-height: 2.05;
  color: var(--text-muted);
}

.hero__cta-row {
  display: flex;
  align-items: center;
  padding-left: 0;
  padding-top: 4px;
}

.hero__badge {
  position: absolute;
  left: 22px;
  top: 120px;
  z-index: 3;
  width: 84px;
  height: 84px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  flex-shrink: 0;
  background: linear-gradient(
    150deg,
    var(--purple-accent),
    var(--pink-accent) 70%
  );
}
.hero__badge:hover {
  opacity: 0.75;
}
.hero__badge-line1 {
  font-size: 9px;
  font-weight: 700;
  color: #fff;
}
.hero__badge-line2 {
  display: flex;
  align-items: baseline;
  gap: 2px;
  font-size: 9px;
  font-weight: 700;
  color: #fff;
}
.hero__badge-num {
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 22px;
  font-weight: 900;
  color: #fff;
  line-height: 1;
}

.hero__cta-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hero__link {
  font-size: 12px;
  font-weight: 700;
  color: var(--pink-accent-strong);
  text-align: center;
}

/* ---------- Buttons ---------- */

.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  cursor: pointer;
  border: none;
}

.btn--gradient {
  padding: 17px 18px;
  background: linear-gradient(
    100deg,
    var(--purple-accent-2),
    var(--pink-accent) 60%
  );
  box-shadow: 0 12px 26px rgba(155, 120, 220, 0.3);
}
.btn--gradient:hover {
  opacity: 0.75;
}
.btn--gradient span:last-child {
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 15px;
  font-weight: 900;
  color: #fff;
}
.btn--full {
  width: 100%;
}

.btn--line {
  width: 100%;
  padding: 16px 0;
  background: var(--line-green);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.14);
}
.btn--line span:last-child {
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 16px;
  font-weight: 900;
  color: #fff;
}

.line-chip {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--line-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.03em;
  flex-shrink: 0;
}
.line-chip--white {
  background: #fff;
  color: var(--line-green);
}

/* ---------- Icon strip ---------- */

.icon-strip {
  padding: 20px 22px 0;
  background: var(--pink-bg-3);
  margin-bottom: 6px;
  margin-top: 24px;
}

.icon-strip__card {
  margin-top: -14px;
  background: #fff;
  border: 1px solid var(--pink-strip-border);
  border-radius: 20px;
  padding: 22px 16px;
  box-shadow: 0 10px 26px rgba(190, 120, 140, 0.12);
  /* 0 22px 24px -14px rgba(190, 120, 140, .32); */
}

.icon-strip__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 12px;
}

.icon-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  text-align: center;
}
.icon-item__glyph {
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.icon-item__label {
  font-size: 12px;
  line-height: 1.8;
  color: var(--text-muted);
}

.bars {
  display: flex;
  align-items: center;
  gap: 2px;
}
.bars i {
  width: 3px;
  border-radius: 2px;
  background: var(--pink-accent);
  display: block;
}

.chat-glyph {
  position: relative;
  width: 30px;
  height: 23px;
  border: 2.5px solid var(--purple-accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
}
.chat-glyph i {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--purple-accent);
}
.chat-glyph b {
  position: absolute;
  bottom: -6px;
  left: 6px;
  width: 7px;
  height: 7px;
  background: #fff;
  border-left: 2.5px solid var(--purple-accent);
  border-bottom: 2.5px solid var(--purple-accent);
  transform: rotate(-45deg);
}

.bell-glyph {
  position: relative;
  display: block;
  width: 24px;
  height: 20px;
  border: 2.5px solid var(--pink-accent);
  border-radius: 12px 12px 4px 4px;
  border-bottom: none;
}
.bell-glyph::before {
  content: "";
  position: absolute;
  bottom: -3px;
  left: -6px;
  width: 33px;
  height: 2.5px;
  background: var(--pink-accent);
  border-radius: 2px;
}
.bell-glyph::after {
  content: "";
  position: absolute;
  bottom: -9px;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 5px;
  border-radius: 0 0 5px 5px;
  background: var(--pink-accent);
}

.play-glyph {
  position: relative;
  display: block;
  width: 26px;
  height: 26px;
  border: 2.5px solid var(--purple-accent);
  border-radius: 8px;
}
.play-glyph i {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0;
  height: 0;
  border-left: 8px solid var(--purple-accent);
  border-top: 5.5px solid transparent;
  border-bottom: 5.5px solid transparent;
  margin-left: 2px;
}

/* ---------- Section title ---------- */

.section-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 22px;
  font-weight: 900;
  text-align: center;
}
.section-title--plain {
  display: block;
}
.heart {
  color: #f9c0cc;
  font-size: 15px;
}

/* ---------- リアル彼氏AIとは ---------- */

.about {
  padding: 44px 22px 4px;
  background: var(--pink-bg-3);
}
.about__inner {
  padding: 28px 22px;
  border: 1px solid var(--pink-card-border);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(190, 120, 140, 0.1);
}
.about__body {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}
.about__body p {
  color: var(--text-body);
  font-size: 14px;
  line-height: 2;
}

/* ---------- できること ---------- */

.features {
  padding: 44px 22px 48px;
  background: var(--pink-bg-3);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature-card {
  background: var(--pink-card);
  border: 1px solid var(--pink-card-border);
  border-radius: 20px;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.feature-card__title {
  margin: 0;
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 19px;
  font-weight: 900;
  color: var(--pink-accent-strong);
}
.feature-card__desc {
  font-size: 13px;
  line-height: 1.95;
  color: var(--text-muted);
  text-align: center;
}

.player {
  width: 100%;
  background: #fff;
  border-radius: 999px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.player__play {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--pink-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: none;
  cursor: pointer;
}
.play-triangle {
  display: block;
  width: 0;
  height: 0;
  border-left: 11px solid #fff;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  margin-left: 3px;
}
.player__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
}
.player__wave {
  display: flex;
  align-items: center;
  gap: 2px;
  height: 22px;
}
.player__wave i {
  flex: 1;
  border-radius: 2px;
  background: var(--pink-accent-soft);
  align-self: center;
  display: block;
}
.player__wave i.on {
  background: var(--pink-accent);
}
.player__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 10px;
  color: #b99aa3;
}

.chat-preview {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.bubble {
  padding: 11px 14px;
  font-size: 13px;
  line-height: 1.75;
}
.bubble--them {
  align-self: flex-start;
  max-width: 82%;
  background: #fff;
  color: var(--text-body);
  border-radius: 14px 14px 14px 4px;
}
.bubble--them.bubble--narrow {
  max-width: 66%;
}
.bubble--me {
  align-self: flex-end;
  max-width: 86%;
  background: var(--pink-accent-soft);
  color: #fff;
  border-radius: 14px 14px 4px 14px;
}

.report-preview {
  width: 100%;
  background: #fff;
  border-radius: 14px;
  padding: 15px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.report-preview__chart {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 6px;
  height: 56px;
}
.report-preview__chart i {
  flex: 1;
  border-radius: 4px 4px 0 0;
  background: #ecd9e8;
}
.report-preview__chart i.on {
  background: linear-gradient(180deg, #c084fc, #f472b6);
}
.report-preview__caption {
  font-size: 12px;
  color: var(--text-body);
  text-align: center;
}

.notice-preview {
  width: 100%;
  background: #fff;
  border-radius: 14px;
  padding: 15px;
  display: flex;
  gap: 9px;
}
.notice-preview__icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--line-green);
  flex-shrink: 0;
}
.notice-preview__body {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}
.notice-preview__brand {
  font-size: 10px;
  color: #b99aa3;
}
.notice-preview__msg {
  background: #f4f1f5;
  color: var(--text-body);
  padding: 10px 13px;
  border-radius: 4px 13px 13px 13px;
  font-size: 12px;
  line-height: 1.8;
}

/* ---------- 使い方 ---------- */

.how-to {
  padding: 44px 22px 48px;
  background: var(--pink-bg-2);
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.step {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--pink-card-border);
  border-radius: 18px;
  padding: 18px;
  position: relative;
}
.step__num {
  position: absolute;
  top: -10px;
  left: 16px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(
    140deg,
    var(--purple-accent-2),
    var(--pink-accent) 65%
  );
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step__icon {
  width: 52px;
  height: 52px;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.step__icon--line {
  background: #1c1c1e;
  font-size: 12px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.03em;
}
.step__icon--voice {
  background: var(--pink-card);
  gap: 3px;
}
.step__icon--voice i {
  width: 4px;
  border-radius: 2px;
  background: var(--pink-accent-soft);
  display: block;
}
.step__icon--voice i:nth-child(2),
.step__icon--voice i:nth-child(3) {
  background: var(--pink-accent);
}

.step__icon--learn {
  background: var(--pink-card);
}
.learn-box {
  width: 26px;
  height: 32px;
  border: 2.5px solid var(--pink-accent);
  border-radius: 5px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  padding: 0 5px;
}
.learn-box i {
  height: 2.5px;
  border-radius: 2px;
  background: var(--pink-accent-soft);
  display: block;
}
.learn-box i.short {
  width: 60%;
}

.step__icon--logo {
  background: var(--pink-card);
}
.step__icon--logo img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  display: block;
  border-radius: 22%;
}

.step__text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.step__text strong {
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 16px;
  font-weight: 900;
  color: var(--pink-accent-strong);
}
.step__text span {
  font-size: 12px;
  line-height: 1.85;
  color: var(--text-faint);
}

/* ---------- 料金プラン ---------- */

.pricing {
  padding: 44px 22px 48px;
  background: var(--pink-bg-3);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.plan {
  position: relative;
  border-radius: 20px;
  padding: 26px 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.plan--paid {
  background: var(--pink-card);
  border: 2px solid var(--purple-accent);
}
.plan--free {
  background: var(--pink-free-bg);
  border: 1px solid var(--pink-free-border);
}

.plan__badge {
  position: absolute;
  top: 14px;
  left: 16px;
  padding: 5px 12px;
  background: linear-gradient(
    100deg,
    var(--purple-accent-2),
    var(--pink-accent) 65%
  );
  color: #fff;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
}

.plan__title {
  margin: 0;
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 19px;
  font-weight: 900;
  text-align: center;
}
.plan__title--paid {
  color: var(--pink-accent-strong);
  padding-top: 22px;
}
.plan__title--free {
  color: #c98a9c;
}

.plan__price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 3px;
}
.plan__price--free {
  gap: 6px;
}
.plan__price-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
}
.plan__price-num {
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 38px;
  font-weight: 900;
  color: var(--pink-accent-strong);
  line-height: 1;
}
.plan__price-num--free {
  font-size: 34px;
  color: var(--text-muted);
}
.plan__price-yen {
  font-size: 16px;
  font-weight: 900;
  color: var(--pink-accent-strong);
}
.plan__price-tax {
  font-size: 11px;
  color: var(--text-faint);
}

.plan__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.plan__list li {
  display: flex;
  gap: 9px;
  align-items: baseline;
  font-size: 13px;
  line-height: 1.75;
  color: var(--text-body);
}
.plan__list li.is-unavailable {
  color: #b39aa2;
}
.check {
  font-weight: 900;
}
.check--paid {
  color: var(--pink-accent);
}
.check--free {
  color: #c98a9c;
}
.check--dash {
  color: #d8c3ca;
}

.pricing__note {
  font-size: 11px;
  line-height: 1.8;
  color: var(--text-faintest);
  text-align: center;
}

/* ---------- CTAバンド ---------- */

.cta-band {
  padding: 0 22px 48px;
  background: var(--pink-bg-3);
}
.cta-band__card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(
    150deg,
    var(--purple-accent),
    var(--pink-accent) 58%,
    #f9899f
  );
  border-radius: 22px;
  padding: 30px 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  cursor: pointer;
}
.cta-band__card:hover {
  opacity: 0.85;
}
.cta-band__heart {
  position: absolute;
}
.cta-band__heart--1 {
  top: 16px;
  right: 20px;
  font-size: 34px;
  color: rgba(255, 255, 255, 0.26);
}
.cta-band__heart--2 {
  bottom: 20px;
  left: 18px;
  font-size: 22px;
  color: rgba(255, 255, 255, 0.2);
}
.cta-band__title {
  position: relative;
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 24px;
  font-weight: 900;
  line-height: 1.45;
  color: #fff;
  text-align: center;
}
.cta-band__checks {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cta-band__checks li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #fff;
}
.cta-band__checks strong {
  font-weight: 900;
}

/* ---------- 利用者の声 ---------- */

.testimonials {
  padding: 44px 22px 48px;
  background: var(--pink-bg-2);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.testimonial {
  background: #fff;
  border: 1px solid var(--pink-card-border);
  border-radius: 16px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 13px;
}
.testimonial__row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.testimonial__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex-shrink: 0;
}
.testimonial__avatar--1 {
  background: linear-gradient(150deg, #cdc2f5, #f7c3ce);
}
.testimonial__avatar--2 {
  background: linear-gradient(150deg, #fbdde3, #cdc2f5);
}
.testimonial__avatar--3 {
  background: linear-gradient(150deg, #fbdde3, #f7c3ce);
}
.testimonial blockquote {
  margin: 0;
  font-size: 13px;
  line-height: 1.9;
  color: var(--text-body);
}
.testimonial figcaption {
  font-size: 11px;
  color: var(--text-faintest);
}

/* ---------- FAQ ---------- */

.faq {
  padding: 44px 22px 48px;
  background: var(--pink-bg-3);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.faq__list {
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.faq__item {
  background: var(--pink-bg-2);
  border-radius: 12px;
  overflow: hidden;
}
.faq__item summary {
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-body);
  cursor: pointer;
  list-style: none;
}
.faq__item summary::-webkit-details-marker {
  display: none;
}
.faq__text {
  text-align: left;
}
.faq__q {
  color: var(--pink-accent);
  font-weight: 700;
  padding-right: 8px;
}
.faq__icon {
  position: relative;
  width: 17px;
  height: 17px;
  flex-shrink: 0;
}
.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: #c98a9c;
  transform: translate(-50%, -50%);
  transition: transform 0.15s ease;
}
.faq__icon::before {
  width: 11px;
  height: 2px;
}
.faq__icon::after {
  width: 2px;
  height: 11px;
}
.faq__item[open] .faq__icon::after {
  transform: translate(-50%, -50%) rotate(90deg) scaleY(0);
}
.faq__answer {
  margin: 0;
  padding: 0 18px 18px;
  font-size: 13px;
  line-height: 1.9;
  color: var(--text-muted);
}

/* ---------- お問い合わせ ---------- */

.contact {
  padding: 44px 22px 48px;
  background: var(--pink-bg-2);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.contact__lead {
  font-size: 14px;
  line-height: 1.9;
  color: var(--text-muted);
  text-align: center;
}

.contact__btn {
  width: 100%;
  max-width: 320px;
}

@media (min-width: 768px) {
  .contact {
    padding: 66px 44px 76px;
    gap: 24px;
  }
  .contact__lead {
    font-size: 15px;
  }
  .contact__btn {
    width: auto;
    padding: 18px 40px;
  }
}

/* ---------- footer ---------- */

.site-footer {
  padding: 26px 22px;
  background: var(--pink-card);
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: 11px;
  color: var(--text-faintest);
}
.site-footer__brand {
  display: flex;
  align-items: center;
  gap: 8px;
}
.site-footer__brand img {
  width: 20px;
  height: 20px;
  opacity: 0.8;
  object-fit: contain;
  display: block;
  border-radius: 22%;
}
.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.site-footer__links a {
  color: var(--text-faintest);
}
.site-footer__links a:hover {
  color: var(--text-faint);
}

/* ---------- 追従CTA ---------- */

.sticky-cta {
  position: sticky;
  bottom: 0;
  z-index: 5;
  margin-top: 0;
  padding: 12px 18px 20px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.sticky-cta__note {
  padding-top: 7px;
  font-size: 10px;
  color: var(--text-faintest);
  text-align: center;
}

/* ---------- mobile nav menu ---------- */

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 20;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.28s ease,
    visibility 0s linear 0.28s;
}
.mobile-menu.is-open {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transition-delay: 0s;
}
.mobile-menu__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(61, 43, 48, 0.35);
  opacity: 0;
  backdrop-filter: blur(0);
  -webkit-backdrop-filter: blur(0);
  transition:
    opacity 0.28s ease,
    backdrop-filter 0.28s ease,
    -webkit-backdrop-filter 0.28s ease;
}
.mobile-menu.is-open .mobile-menu__backdrop {
  opacity: 1;
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}
.mobile-menu__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: 76%;
  max-width: 300px;
  height: 100%;
  background: #fff;
  padding: 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  box-shadow: -12px 0 40px rgba(190, 120, 140, 0.18);
  opacity: 0;
  transform: translateX(24px);
  transition:
    opacity 0.32s ease,
    transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}
.mobile-menu.is-open .mobile-menu__panel {
  opacity: 1;
  transform: translateX(0);
}
.mobile-menu__close {
  align-self: flex-end;
  width: 32px;
  height: 32px;
  border: none;
  background: none;
  font-size: 20px;
  line-height: 1;
  color: var(--text-faint);
  cursor: pointer;
}
.mobile-menu__panel a {
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
}

@media (prefers-reduced-motion: reduce) {
  .hero__x-link,
  .mobile-menu,
  .mobile-menu__backdrop,
  .mobile-menu__panel {
    transition: none;
  }
}

@media (min-width: 768px) {
  body {
    padding: 40px 20px;
  }

  .page {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(190, 120, 140, 0.14);
  }

  .hero {
    min-height: 760px;
  }
  .hero__media,
  .hero__gradient {
    height: 760px;
  }
  .hero__media img {
    object-position: 78% 30%;
  }
  .hero__gradient {
    background: linear-gradient(
      90deg,
      rgba(222, 212, 255, 0.92),
      rgba(252, 231, 230, 0.96) 26%,
      rgba(252, 231, 230, 0.82) 42%,
      rgba(252, 231, 230, 0.18) 62%,
      rgba(252, 231, 230, 0) 72%
    );
  }
  .nav {
    padding: 18px 44px;
  }
  .nav__logo-img {
    width: 26px;
    height: 26px;
  }
  .nav__logo-text {
    font-size: 24px;
  }
  .nav__menu {
    display: none;
  }
  .nav__desktop {
    display: flex;
    align-items: center;
    gap: clamp(16px, 2.3vw, 30px);
    font-size: 14px;
    font-weight: 500;
  }
  .nav__desktop > a {
    color: var(--text-muted);
  }
  .nav__desktop > a:not(.nav__desktop-cta):hover {
    color: var(--pink-accent-strong);
  }
  .nav__desktop .nav__desktop-cta {
    padding: 12px 22px;
    border-radius: 999px;
    background: linear-gradient(100deg, var(--purple-accent-2), var(--pink-accent) 65%);
    color: #fff;
    font-weight: 700;
  }
  .nav__desktop .nav__desktop-cta:hover {
    opacity: 0.75;
  }
  .mobile-menu {
    display: none;
  }
  .hero__body {
    max-width: 650px;
    padding: 112px 44px 76px;
    gap: 24px;
  }
  .hero__eyebrow {
    font-size: 15px;
  }
  .hero__title {
    font-size: clamp(48px, 5vw, 62px);
    line-height: 1.32;
  }
  .hero__lead {
    max-width: 590px;
    font-size: 17px;
  }
  .hero__badge {
    top: 96px;
    right: 52px;
    left: auto;
    width: 132px;
    height: 132px;
  }
  .hero__badge-line1 {
    font-size: 12px;
  }
  .hero__badge-line2 {
    font-size: 12px;
    gap: 3px;
  }
  .hero__badge-num {
    font-size: 34px;
  }
  .hero__cta-col {
    width: auto;
    align-items: flex-start;
  }
  .hero__cta-col .btn {
    width: auto;
    padding: 18px 30px 18px 20px;
    font-size: 19px;
  }
  .hero__link {
    padding-left: 8px;
    text-align: left;
    font-size: 14px;
  }

  .icon-strip {
    padding: 0 44px;
    background: #fffdfd;
  }
  .icon-strip__card {
    position: relative;
    margin-top: -48px;
    padding: 28px 20px;
    border-radius: 24px;
  }
  .icon-strip__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
  }
  .icon-item {
    gap: 12px;
  }
  .icon-item__glyph {
    height: 44px;
  }
  .icon-item__label {
    font-size: 13px;
  }

  .about {
    padding: 72px 44px 0;
  }
  .about__inner {
    max-width: 900px;
    margin-inline: auto;
    padding: 38px 48px;
  }
  .about__body {
    margin-top: 24px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 34px;
  }
  .about__body p {
    font-size: 15px;
  }

  .features {
    padding: 76px 44px 72px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
  .section-title {
    grid-column: 1 / -1;
    margin-bottom: 10px;
    font-size: 32px;
  }
  .feature-card {
    height: 100%;
    padding: 34px 30px;
    gap: 22px;
    border-radius: 22px;
  }
  .feature-card__title {
    font-size: 24px;
  }
  .feature-card__desc {
    font-size: 14px;
  }

  .how-to {
    padding: 76px 44px;
    gap: 40px;
  }
  .steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
    gap: 16px;
  }
  .step {
    min-width: 0;
    height: 100%;
    padding: 28px 18px 24px;
    flex-direction: column;
    justify-content: flex-start;
    text-align: center;
  }
  .step__num {
    left: 50%;
    transform: translateX(-50%);
  }
  .step__text {
    align-items: center;
  }

  .pricing {
    padding: 76px 44px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
  .pricing .section-title,
  .pricing__note {
    grid-column: 1 / -1;
  }
  .plan {
    padding: 34px 32px;
    border-radius: 22px;
  }

  .cta-band {
    padding: 0 44px 76px;
  }
  .cta-band__card {
    padding: 34px 44px;
    display: grid;
    grid-template-columns: minmax(240px, 1fr) auto auto;
    align-items: center;
    gap: 28px 40px;
    border-radius: 24px;
  }
  .cta-band__title {
    font-size: 30px;
    text-align: left;
  }
  .cta-band__checks {
    font-size: 15px;
  }
  .cta-band .btn {
    width: auto;
    min-width: 240px;
    padding-inline: 26px;
  }

  .testimonials {
    padding: 70px 44px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
  .testimonial {
    height: 100%;
    padding: 24px;
  }

  .faq {
    padding: 66px 44px 76px;
    gap: 26px;
  }
  .faq__list {
    width: min(860px, 100%);
    margin-inline: auto;
  }
  .faq__item {
    padding: 18px 24px;
  }

  .sticky-cta {
    display: none;
  }
  .site-footer {
    padding: 30px 44px;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
  }
  .site-footer__links {
    gap: 22px;
  }
}