:root {
  --paper: #ffffff;
  --paper-2: #f7f7f4;
  --ink: #181a1b;
  --muted: #5f6466;
  --gold: #9a7131;
  --line: rgba(24, 26, 27, 0.12);
  --white: rgba(255, 255, 255, 0.92);
  --mist: #f2f4f3;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Noto Sans JP", system-ui, sans-serif;
  line-height: 1.8;
}

.is-js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.75s ease,
    transform 0.75s ease;
}

.is-js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

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

.pc_only {
  display: block;
}
.sp_only {
  display: none;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  height: 76px;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 0 clamp(20px, 5vw, 64px);
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
  transition:
    background 0.2s ease,
    box-shadow 0.2s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 34px rgba(18, 22, 23, 0.08);
}

.brand {
  margin-right: auto;
  line-height: 1;
}

.brand__name {
  display: block;
  font-family: "Cormorant Garamond", serif;
  font-size: 32px;
  font-weight: 700;
}

.brand__sub {
  display: block;
  margin-top: 3px;
  color: var(--gold);
  font-family: "Cormorant Garamond", serif;
  font-size: 14px;
}

.header-nav {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-weight: 800;
  border-radius: 8px;
}

.header-cta,
.button--primary {
  color: #fff;
  background: linear-gradient(135deg, #181a1b, #34383a);
  border-color: #181a1b;
}
.button--primary:hover {
  background: #383837;
  transform: translateY(-2px);
}

.button--ghost {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.78);
}
.button--ghost02 {
  color: #fff;
  background: #06c755;
  transition: 0.3s ease;
  border: #06c755;
}
.button--ghost:hover {
  background: #f7f7f4;
  transform: translateY(-2px);
}
.button--ghost02:hover {
  background: #05b34d;
  transform: translateY(-2px);
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding: 128px clamp(20px, 6vw, 84px) 54px;
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.9) contrast(1.05);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.98) 0%,
      rgba(255, 255, 255, 0.82) 46%,
      rgba(255, 255, 255, 0.18) 100%
    ),
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.06) 0%,
      rgba(255, 255, 255, 0.96) 100%
    );
}

.hero__content {
  width: min(760px, 100%);
}

.eyebrow,
.section-label {
  margin: 0 0 18px;
  color: var(--gold);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: "Noto Serif JP", "Cormorant Garamond", serif;
  letter-spacing: 0.02em;
}

h3,
.faq-list summary,
.price-block__name {
  font-family: "Noto Serif JP", "Noto Sans JP", serif;
}

h1 {
  margin-bottom: 20px;
  font-size: clamp(40px, 7vw, 82px);
  line-height: 1.16;
  font-weight: 600;
}

.hero__catch {
  margin-bottom: 24px;
  color: var(--gold);
  font-family: "Noto Serif JP", "Cormorant Garamond", serif;
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 600;
}

.hero__lead {
  width: min(660px, 100%);
  color: var(--muted);
  font-size: 17px;
  font-weight: 600;
}

.hero__actions,
.reserve__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero__summary {
  /* position: absolute;
  left: clamp(20px, 6vw, 84px);
  right: clamp(20px, 6vw, 84px);
  bottom: 34px; */
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(10px);
  box-shadow: 0 24px 70px rgba(20, 24, 25, 0.08);
}

.hero__summary div {
  padding: 16px 26px;
}

.hero__summary div + div {
  border-left: 1px solid var(--line);
}

.hero__summary span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.hero__summary strong {
  display: block;
  margin-top: 6px;
  font-size: clamp(20px, 3vw, 32px);
  line-height: 1.15;
}
.strong02 {
  font-size: clamp(16px, 2vw, 24px) !important;
}

.section {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: 80px 0;
}

.section--soft {
  width: 100%;
  max-width: none;
  padding-inline: max(20px, calc((100vw - var(--max)) / 2));
  background: linear-gradient(180deg, #ffffff 0%, var(--paper-2) 100%);
}

.section--dark {
  width: 100%;
  max-width: none;
  padding-inline: max(20px, calc((100vw - var(--max)) / 2));
  color: var(--ink);
  background: #ffffff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section--dark .section-label,
.section--dark span {
  color: var(--gold);
}

.section-head {
  /* display: grid; */
  grid-template-columns: 0.76fr 1.24fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 44px;
}

.section-head h2,
.reserve h2 {
  margin: 0;
  font-size: clamp(32px, 4.6vw, 56px);
  line-height: 1.28;
  font-weight: 600;
}

.intro__text {
  max-width: 900px;
  margin-left: auto;
  color: var(--muted);
  font-size: 17px;
  font-weight: 600;
}

.problem {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(420px, 1fr);
  gap: 52px;
  align-items: center;
  padding-top: 84px;
}

.problem__head h2 {
  margin: 0 0 20px;
  font-family: "Noto Serif JP", "Cormorant Garamond", serif;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1.28;
  font-weight: 600;
}

.problem__head p:not(.section-label),
.problem__cta p {
  color: var(--muted);
  font-size: 17px;
  font-weight: 600;
}

.problem__body {
  padding: clamp(30px, 5vw, 54px);
  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.98),
      rgba(247, 247, 244, 0.94)
    ),
    var(--mist);
  border: 1px solid var(--line);
  box-shadow: 0 28px 80px rgba(18, 22, 23, 0.06);
}

.problem-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.problem-list li {
  position: relative;
  padding: 18px 0 18px 42px;
  border-bottom: 1px solid var(--line);
  font-weight: 800;
  line-height: 1.65;
}

.problem-list li::before {
  content: "";
  position: absolute;
  top: 1.46em;
  left: 0;
  width: 18px;
  height: 18px;
  border: 1px solid rgba(24, 26, 27, 0.36);
  background: #fff;
}

.problem__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 22px;
  align-items: center;
  justify-content: space-between;
  margin-top: 28px;
}

.problem__cta p {
  flex: 1 1 280px;
  margin: 0;
}

.early-visual {
  padding-top: 0;
  padding-bottom: 24px;
}

.early-visual img {
  width: 60%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 24px 70px rgba(18, 22, 23, 0.05);
  margin: 0 auto;
}

.early-visual figcaption {
  margin-top: 14px;
  color: var(--muted);
  font-weight: 800;
  text-align: center;
}

.scene-grid,
.care-list,
.reason-grid,
.usage-list,
.chosen-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.scene-grid article,
.care-list div,
.reason-grid article,
.usage-list article,
.chosen-grid article {
  min-height: 230px;
  padding: 32px;
}

.scene-grid article + article,
.care-list div + div,
.reason-grid article + article,
.usage-list article + article,
.chosen-grid article + article {
  border-left: 1px solid var(--line);
}

.scene-grid span,
.care-list span,
.flow-list span,
.reason-grid span,
.usage-list span,
.chosen-grid span {
  color: var(--gold);
  font-family: "Cormorant Garamond", serif;
  font-size: 32px;
  font-weight: 700;
}

.reason-grid span {
  font-size: 13px;
  letter-spacing: 0.16em;
  font-family: "Noto Sans JP", system-ui, sans-serif;
}

.scene-grid h3,
.care-list h3,
.flow-list h3,
.reason-grid h3,
.usage-list h3,
.chosen-grid h3 {
  margin: 18px 0 10px;
  font-size: 22px;
  letter-spacing: 0.02em;
}

.scene-grid p,
.care-list p,
.flow-list p,
.reason-grid p,
.usage-list p,
.chosen-grid p,
.result p,
.reserve p,
.faq-list p {
  color: var(--muted);
  font-weight: 600;
}

.section--dark .care-list p {
  color: var(--muted);
}

.plan-layout {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 0;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 28px 80px rgba(18, 22, 23, 0.06);
}

.scene-visuals {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 28px;
}

.scene-visuals figure,
.care-visual,
.salon__image {
  margin: 0;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 24px 70px rgba(18, 22, 23, 0.05);
}

.scene-visuals img,
.care-visual img,
.salon__image img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.scene-visuals figcaption,
.care-visual figcaption {
  padding: 18px 22px 20px;
  color: var(--muted);
  font-weight: 700;
}

.plan-points {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-bottom: 24px;
  background: var(--line);
  border: 1px solid var(--line);
}

.plan-points div {
  min-height: 172px;
  padding: 26px;
  background: #fff;
}

.plan-points span {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  color: var(--gold);
  font-family: "Cormorant Garamond", serif;
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  border: 1px solid rgba(154, 113, 49, 0.32);
  border-radius: 50%;
}

.plan-points strong {
  display: block;
  margin-bottom: 6px;
  font-family: "Noto Serif JP", "Noto Sans JP", serif;
  font-size: 19px;
  line-height: 1.45;
}

.plan-points p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.7;
}

.plan-layout--cards {
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
}

.price-card {
  padding: clamp(34px, 5vw, 56px);
  background: #fff;
}

.price-card__label {
  margin-bottom: 18px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.price-card h3 {
  margin: 0 0 22px;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.35;
}

.price-card__price {
  margin-bottom: 20px;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(70px, 8vw, 104px);
  font-weight: 700;
  line-height: 0.9;
}

.price-card__price span {
  margin-right: 14px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 17px;
  font-weight: 800;
}

.price-card__note {
  margin-bottom: 28px;
  color: var(--muted);
  font-weight: 600;
}

.price-card ul {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.price-card li {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-weight: 800;
}

.price-block {
  padding: clamp(36px, 6vw, 68px);
  border-right: 1px solid var(--line);
}

.price-block__name {
  color: var(--gold);
  font-size: 20px;
  font-weight: 800;
}

.price-block__price {
  margin-bottom: 18px;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(78px, 11vw, 128px);
  line-height: 0.9;
  font-weight: 700;
}

.price-block__price span {
  margin-right: 18px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 18px;
}

.price-block__note {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
}

.plan-spec {
  margin: 0;
}

.plan-spec div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 20px;
  padding: 28px 34px;
}

.plan-spec div + div {
  border-top: 1px solid var(--line);
}

.plan-spec dt {
  color: var(--muted);
  font-weight: 800;
}

.plan-spec dd {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
}

.care-list {
  grid-template-columns: repeat(4, 1fr);
  border-color: var(--line);
}

.result {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 0.92fr);
  gap: 52px;
  align-items: center;
}

.result__lead h2 {
  margin: 0 0 22px;
  font-family: "Noto Serif JP", "Cormorant Garamond", serif;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1.28;
  font-weight: 600;
}

.result__lead p:not(.section-label) {
  margin: 0;
  font-size: 17px;
}

.result__panel {
  padding: clamp(32px, 4.6vw, 54px);
  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.96),
      rgba(247, 247, 244, 0.96)
    ),
    var(--mist);
  border: 1px solid var(--line);
  box-shadow: 0 28px 80px rgba(18, 22, 23, 0.06);
}

.result-list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.result-list li {
  position: relative;
  padding-left: 32px;
  font-weight: 800;
  line-height: 1.7;
}

.result-list li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 16px;
  height: 8px;
  border-left: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  transform: rotate(-45deg);
}

.chosen-grid {
  grid-template-columns: repeat(4, 1fr);
}

.voice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  box-shadow: 0 28px 80px rgba(18, 22, 23, 0.05);
}

.voice-card {
  min-height: 300px;
  padding: clamp(28px, 4vw, 42px);
  background: #fff;
}

.voice-card--wide {
  grid-column: span 1;
}

.voice-card__source,
.voice-card__meta,
.voice-reaction__title {
  margin: 0 0 18px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.voice-card blockquote {
  position: relative;
  margin: 0;
  color: var(--ink);
  font-family: "Noto Serif JP", "Noto Sans JP", serif;
  font-size: clamp(16px, 1.8vw, 20px);
  font-weight: 600;
  line-height: 1.85;
}

.voice-card blockquote::before {
  content: "\201C";
  display: block;
  height: 28px;
  margin-bottom: 12px;
  color: rgba(154, 113, 49, 0.28);
  font-family: "Cormorant Garamond", serif;
  font-size: 72px;
  line-height: 0.6;
}

.voice-card__meta {
  margin: 22px 0 0;
  color: var(--muted);
  letter-spacing: 0;
  line-height: 1.7;
}

.voice-reaction {
  display: grid;
  grid-template-columns: 0.42fr 1fr;
  gap: 28px;
  align-items: start;
  margin-top: 24px;
  padding: 28px;
  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.96),
      rgba(247, 247, 244, 0.94)
    ),
    var(--mist);
  border: 1px solid var(--line);
}

.voice-reaction__title {
  margin: 0;
}

.voice-reaction__text {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.9;
}

.voice-reaction ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.voice-reaction li {
  padding: 10px 14px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  font-weight: 800;
  line-height: 1.5;
}

.care-visual {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.55fr);
  align-items: stretch;
  margin-bottom: 28px;
}

.care-visual img {
  height: 100%;
  aspect-ratio: 16 / 7;
}

.care-visual figcaption {
  display: flex;
  align-items: center;
  margin: 0;
  font-size: 17px;
  line-height: 1.9;
}

.care-list div + div {
  border-left-color: var(--line);
}

.salon {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(360px, 0.74fr);
  gap: 48px;
  align-items: center;
}

.salon__text h2 {
  margin: 0 0 22px;
  font-family: "Noto Serif JP", "Cormorant Garamond", serif;
  font-size: clamp(32px, 4.6vw, 56px);
  line-height: 1.28;
  font-weight: 600;
}

.salon__text p:not(.section-label) {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  font-weight: 600;
}

.salon__image img {
  aspect-ratio: 16 / 11;
}

.flow-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.flow-list li {
  min-height: 240px;
  padding: 32px;
  background: #fff;
}

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

.faq-list details {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.faq-list details[open] {
  border-color: rgba(154, 113, 49, 0.34);
  box-shadow: 0 18px 52px rgba(18, 22, 23, 0.06);
}

.faq-list summary {
  cursor: pointer;
  padding: 22px 26px;
  font-size: 18px;
  font-weight: 800;
  list-style: none;
}

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

.faq-list p {
  margin: 0;
  padding: 0 26px 24px;
}

.reserve {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 44px;
  align-items: center;
  padding: 68px clamp(28px, 6vw, 70px);
  margin: 80px auto;
  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.94),
      rgba(247, 247, 244, 0.94)
    ),
    var(--mist);
  border: 1px solid var(--line);
  box-shadow: 0 28px 80px rgba(18, 22, 23, 0.07);
}

.reserve p {
  max-width: 720px;
  margin: 18px 0 0;
}

.footer {
  padding: 48px 20px;
  color: var(--muted);
  text-align: center;
  background: #f7f7f4;
  border-top: 1px solid var(--line);
}

.footer__brand {
  margin-bottom: 8px;
  color: var(--ink);
  font-family: "Cormorant Garamond", serif;
  font-size: 34px;
  font-weight: 700;
}

@media (max-width: 900px) {
  .site-header {
    height: 68px;
  }

  .header-nav {
    display: none;
  }

  .header-cta {
    min-height: 40px;
    padding: 8px 10px;
    line-height: 1;
    text-align: center;
    font-size: 12px;
  }

  .hero {
    min-height: auto;
    padding-top: 112px;
    padding-bottom: 0;
  }

  .hero__content {
    padding-bottom: 36px;
  }

  .hero__summary {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    grid-template-columns: 1fr;
    margin-top: 20px;
  }

  .hero__summary div + div {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .section {
    padding: 24px 20px;
    width: 100%;
  }

  .section-head,
  .plan-layout,
  .plan-layout--cards,
  .problem,
  .result,
  .care-visual,
  .salon,
  .reserve {
    grid-template-columns: 1fr;
  }

  .scene-visuals,
  .plan-points,
  .voice-grid,
  .voice-reaction {
    grid-template-columns: 1fr;
  }

  .care-visual img {
    aspect-ratio: 16 / 10;
  }

  .section-head {
    gap: 12px;
  }

  .scene-grid,
  .care-list,
  .reason-grid,
  .usage-list,
  .chosen-grid,
  .flow-list {
    grid-template-columns: 1fr;
  }

  .scene-grid article + article,
  .care-list div + div,
  .reason-grid article + article,
  .usage-list article + article,
  .chosen-grid article + article {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .care-list div + div {
    border-top-color: rgba(255, 255, 255, 0.18);
  }

  .price-block {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .plan-spec div {
    grid-template-columns: 88px 1fr;
    padding: 22px;
  }

  .reserve__actions {
    margin-top: 0;
  }

  .problem {
    gap: 28px;
    padding-top: 40px;
  }

  .problem__body {
    padding: 26px 22px;
  }

  .early-visual {
    padding-top: 0;
    padding-bottom: 16px;
  }

  .early-visual img {
    width: 100%;
    aspect-ratio: 4 / 3;
  }

  .pc_only {
    display: none !important;
  }
  .sp_only {
    display: block;
  }
  article {
    padding: 32px 8px !important;
  }
}

@media (max-width: 560px) {
  .brand__name {
    font-size: 26px;
  }

  .hero__actions,
  .problem__cta,
  .reserve__actions {
    display: grid;
  }

  .button {
    width: 100%;
  }
}