@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Noto+Serif+JP:wght@200;300;400;500;600&display=swap');

/* ===== Reset & Base ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --pink-deep: #d4748c;
  --pink-mid: #e8a0b0;
  --pink-light: #f5d0d8;
  --pink-pale: #fdf0f2;
  --beige: #f5ede8;
  --text-dark: #5a3d35;
  --text-mid: #7a5c55;
  --text-light: #a08880;
  --white: #ffffff;
  --off-white: #fefaf8;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Noto Serif JP', 'ヒラギノ明朝 Pro', serif;
  background-color: var(--off-white);
  color: var(--text-dark);
  line-height: 1.9;
  font-size: 15px;
}

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

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

ul {
  list-style: none;
}

/* ===== Screen Reader Only ===== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== Section Divider ===== */
.section-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 8px 0 24px;
  color: var(--pink-mid);
  font-family: 'Cormorant Garamond', serif;
  font-size: 13px;
  letter-spacing: 0.15em;
}

.section-divider::before,
.section-divider::after {
  content: '';
  display: block;
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--pink-mid));
}

.section-divider::after {
  background: linear-gradient(90deg, var(--pink-mid), transparent);
}

/* ===== FV ===== */
.fv {
  background-color: var(--white);
}

.fv-top-text {
  display: flex;
  align-items: baseline;
  gap: 14px;
  background: var(--white);
  padding: 8px 24px 6px;
}

.catch {
  font-size: 16px;
  font-weight: 300;
  color: var(--text-light);
  letter-spacing: 0.05em;
}

.sub {
  font-size: 11px;
  font-weight: 200;
  color: var(--text-light);
  letter-spacing: 0.05em;
}

.fv-body {
  display: block;
}

.fv-text {
  display: none;
}

.fv-image {
  overflow: hidden;
  line-height: 0;
  max-height: 520px;
}

.fv-image img {
  width: 100%;
  display: block;
  vertical-align: bottom;
  object-fit: cover;
  object-position: top;
}

.fv-label {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 14px;
  font-weight: 300;
  color: var(--pink-deep);
  letter-spacing: 0.1em;
}

.fv-heading {
  font-size: 32px;
  font-weight: 400;
  color: var(--text-dark);
  letter-spacing: 0.1em;
  line-height: 1.4;
}

.fv-sub {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-mid);
  letter-spacing: 0.05em;
}

.accent {
  color: var(--pink-deep);
  font-size: 1.3em;
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
}

.fv-lead {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 2;
}

.fv-image {
  overflow: hidden;
}

.fv-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===== Intro ===== */
.intro {
  padding: 40px 0;
  background: var(--white);
  border-top: 1px solid var(--pink-light);
}

.intro-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  padding: 0 24px;
}

.intro-body {
  font-size: 13.5px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 2;
}

/* ===== Points ===== */
.points {
  padding: 44px 0;
  background: var(--off-white);
}

.points-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

.point-card {
  display: grid;
  grid-template-columns: 80px 100px 1fr 260px;
  margin-bottom: 14px;
  background: var(--white);
  border: 1px solid var(--pink-light);
  border-radius: 12px;
  overflow: hidden;
  align-items: stretch;
}

.point-num {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 48px;
  font-weight: 300;
  color: var(--pink-deep);
  text-align: center;
  padding: 20px 8px;
  align-self: center;
  line-height: 1;
}

.point-icon {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  border: 1px solid var(--pink-light);
  background: var(--pink-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  margin: 0 auto;
  align-self: center;
  flex-shrink: 0;
  overflow: hidden;
}

.point-icon svg {
  width: 100%;
  height: 100%;
}

.point-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.point-body {
  padding: 24px 20px;
  border-left: 1px solid var(--pink-light);
  border-right: 1px solid var(--pink-light);
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
}

.point-heading {
  font-size: 15px;
  font-weight: 400;
  color: var(--text-dark);
  letter-spacing: 0.08em;
}

.point-desc {
  font-size: 12px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.9;
}

.point-detail {
  padding: 20px 24px;
  background: var(--off-white);
  align-self: stretch;
  display: flex;
  align-items: center;
}

/* Detail: simple list */
.detail-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.detail-list li {
  font-size: 12px;
  font-weight: 300;
  color: var(--text-mid);
  padding-left: 14px;
  position: relative;
  line-height: 1.7;
}

.detail-list li::before {
  content: '・';
  position: absolute;
  left: 0;
  color: var(--pink-mid);
}

/* Detail: type list */
.detail-type-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
}

.detail-type-list li {
  display: flex;
  gap: 10px;
  font-size: 12px;
  font-weight: 300;
  align-items: baseline;
  padding: 2px 0;
}

.type-name {
  color: var(--text-dark);
  font-weight: 400;
  min-width: 72px;
  font-size: 12px;
}

.type-tag {
  color: var(--text-light);
  font-size: 11px;
}

/* Detail: scene list */
.detail-scene-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  width: 100%;
}

.detail-scene-list li {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: 12px;
  font-weight: 300;
  padding: 4px 0;
}

.scene-label {
  color: var(--text-dark);
  font-weight: 400;
  min-width: 56px;
}

.scene-arrow {
  color: var(--pink-mid);
  font-size: 11px;
}

.scene-text {
  color: var(--text-mid);
}

/* Detail: note */
.detail-note {
  font-size: 12.5px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.85;
}

/* ===== How-to ===== */
.howto {
  padding: 52px 0;
  background: var(--white);
  border-top: 1px solid var(--pink-light);
}

.howto-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.howto-left img {
  width: 100%;
  display: block;
}

.howto-heading {
  font-size: 17px;
  font-weight: 400;
  color: var(--text-dark);
  letter-spacing: 0.06em;
  margin-bottom: 10px;
  line-height: 1.5;
}

.howto-sub {
  font-size: 12.5px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 24px;
}

.howto-steps {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.howto-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.step-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1px solid var(--pink-light);
  background: var(--pink-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  flex-shrink: 0;
}

.step-icon svg {
  width: 100%;
  height: 100%;
}

.step-label {
  font-size: 11px;
  font-weight: 300;
  color: var(--text-mid);
  letter-spacing: 0.1em;
  text-align: center;
}

.step-sep {
  font-size: 14px;
  color: var(--pink-mid);
  font-weight: 300;
  flex-shrink: 0;
}

.howto-note {
  font-size: 12px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.8;
}

/* How-to right */
.howto-right img {
  width: 100%;
  display: block;
  border-radius: 12px;
}

.howto-types-title {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-dark);
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.howto-types {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
}

.howto-type {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.howto-type-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1px solid var(--pink-light);
  background: var(--pink-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  flex-shrink: 0;
}

.howto-type-icon svg {
  width: 100%;
  height: 100%;
}

.howto-type-name {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-dark);
  letter-spacing: 0.08em;
  text-align: center;
}

.howto-type-sub {
  font-size: 10.5px;
  font-weight: 300;
  color: var(--text-light);
  text-align: center;
}

.types-btn {
  display: inline-block;
  background: var(--pink-deep);
  color: var(--white);
  font-size: 12px;
  font-weight: 300;
  padding: 9px 20px;
  border-radius: 20px;
  letter-spacing: 0.08em;
  transition: opacity 0.2s;
}

.types-btn:hover {
  opacity: 0.85;
}

/* ===== Bottom Cards ===== */
.bottom-cards {
  padding: 44px 0;
  background: var(--off-white);
}

.bottom-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.bottom-card {
  background: var(--white);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(180, 100, 120, 0.07);
}

.review-card {
  display: flex;
  flex-direction: column;
}

.review-img img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.review-body {
  padding: 20px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.review-heading {
  font-size: 15px;
  font-weight: 400;
  color: var(--text-dark);
  letter-spacing: 0.06em;
}

.review-desc {
  font-size: 12px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.85;
}

.review-btn {
  display: inline-block;
  background: var(--pink-deep);
  color: var(--white);
  font-size: 12.5px;
  font-weight: 300;
  padding: 9px 22px;
  border-radius: 20px;
  letter-spacing: 0.08em;
  width: fit-content;
  transition: opacity 0.2s;
}

.review-btn:hover {
  opacity: 0.85;
}

.message-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--beige);
}

.message-body {
  padding: 24px 24px 16px;
}

.message-heading {
  font-size: 15px;
  font-weight: 400;
  color: var(--text-dark);
  letter-spacing: 0.06em;
  line-height: 1.7;
  margin-bottom: 12px;
}

.message-desc {
  font-size: 12px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.9;
}

.message-img img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  object-position: top center;
}

/* ===== Shop CTA ===== */
.shop {
  background: var(--white);
  padding: 48px 0;
  border-top: 1px solid var(--pink-light);
}

.shop-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

.shop-row {
  display: flex;
  align-items: center;
  gap: 32px;
  justify-content: center;
  margin-top: 8px;
}

.shop-buttons {
  display: flex;
  flex-direction: row;
  gap: 10px;
}

.shop-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 16px;
  border-radius: 8px;
  border: 1px solid var(--pink-light);
  background: var(--white);
  color: var(--text-dark);
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.08em;
  white-space: nowrap;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.shop-btn:hover {
  border-color: var(--pink-mid);
  box-shadow: 0 2px 10px rgba(180, 100, 120, 0.1);
}

.shop-btn.rakuten .shop-logo { color: #bf0000; }
.shop-btn.amazon  .shop-logo { color: #e47911; }
.shop-btn.yahoo   .shop-logo { color: #ff0033; }

.shop-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  font-weight: 400;
  line-height: 1;
}

.shop-image img {
  width: 160px;
  border-radius: 8px;
}

/* ===== Footer ===== */
footer {
  background: var(--white);
  border-top: 1px solid var(--pink-light);
  padding: 32px 0 28px;
}

.footer-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-note {
  font-size: 11px;
  font-weight: 300;
  color: var(--text-light);
  line-height: 1.8;
}

.footer-copy {
  font-family: 'Cormorant Garamond', serif;
  font-size: 12px;
  font-weight: 300;
  color: var(--text-light);
  letter-spacing: 0.1em;
}

/* ===== Responsive: 768px ===== */
@media (max-width: 768px) {

  /* FV */
  .fv-body {
    grid-template-columns: 1fr;
  }

  .fv-image {
    display: none;
  }

  .fv-text {
    padding: 28px 20px;
  }

  .fv-heading {
    font-size: 26px;
  }

  /* Points */
  .point-card {
    grid-template-columns: 60px 80px 1fr;
    grid-template-rows: auto auto;
  }

  .point-detail {
    grid-column: 1 / -1;
    border-top: 1px solid var(--pink-light);
    background: var(--off-white);
  }

  .point-num {
    font-size: 36px;
    padding: 16px 6px;
  }

  .point-icon {
    width: 72px;
    height: 72px;
  }

  /* How-to */
  .howto-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  /* Bottom cards */
  .bottom-inner {
    grid-template-columns: 1fr;
  }

  /* Shop */
  .shop-row {
    flex-direction: column;
    gap: 24px;
  }

  .shop-image img {
    width: 200px;
  }
}

/* ===== Responsive: 480px ===== */
@media (max-width: 480px) {

  /* FV */
  .fv-heading {
    font-size: 24px;
  }

  .fv-top-text {
    flex-direction: column;
    gap: 2px;
    padding: 8px 16px 6px;
  }

  .catch {
    font-size: 13px;
  }

  .sub {
    font-size: 10px;
  }

  .fv-text {
    padding: 24px 16px;
    gap: 10px;
  }

  /* Points: single column stacked */
  .point-card {
    display: flex;
    flex-direction: column;
    border-radius: 10px;
  }

  .point-num {
    font-size: 32px;
    padding: 14px 16px 0;
    text-align: left;
  }

  .point-icon {
    margin: 0 16px;
    align-self: flex-start;
  }

  .point-body {
    padding: 14px 16px 16px;
    border-left: none;
    border-right: none;
    border-top: 1px solid var(--pink-light);
  }

  .point-detail {
    padding: 14px 16px;
    border-top: 1px solid var(--pink-light);
  }

  /* How-to steps wrap */
  .howto-steps {
    flex-wrap: wrap;
    gap: 8px;
  }

  .howto-types {
    gap: 12px;
  }

  /* Shop */
  .shop-btn {
    min-width: 180px;
    padding: 10px 20px;
    font-size: 13px;
  }

  /* Points inner */
  .points-inner,
  .howto-inner,
  .bottom-inner,
  .shop-inner {
    padding: 0 16px;
  }
}