:root {
  --bg: #0f0f0f;
  --panel: #171513;
  --text: #f5f1e8;
  --muted: rgba(245, 241, 232, 0.8);
  --soft: rgba(245, 241, 232, 0.16);
  --gold: #c9a961;
  --gold-soft: rgba(201, 169, 97, 0.28);
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Noto Sans JP", "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 15px;
  line-height: 1.9;
  letter-spacing: 0;
}

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

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px clamp(20px, 5vw, 56px);
  background: linear-gradient(180deg, rgba(15, 15, 15, 0.74), rgba(15, 15, 15, 0));
}

.brand-mark {
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: 23px;
  line-height: 1;
}

.brand-mark span {
  display: inline-block;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 7px;
}

.header-nav {
  display: flex;
  gap: 16px;
  color: rgba(245, 241, 232, 0.78);
  font-family: "Times New Roman", serif;
  font-size: 13px;
  text-transform: uppercase;
}

.header-nav a {
  transition: color 180ms ease;
}

.header-nav a:hover {
  color: var(--gold);
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 120px 22px 58px;
}

.hero picture,
.hero img,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero img {
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(15, 15, 15, 0.74), rgba(15, 15, 15, 0.24) 54%, rgba(15, 15, 15, 0.66)),
    linear-gradient(180deg, rgba(15, 15, 15, 0.08), rgba(15, 15, 15, 0.86));
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: min(100%, var(--max));
  margin: 0 auto;
}

.eyebrow,
.section-kicker,
.role {
  margin: 0;
  color: var(--gold);
  font-family: "Times New Roman", serif;
  font-size: 12px;
  line-height: 1.4;
  text-transform: uppercase;
}

.hero h1,
.section h2 {
  margin: 0;
  font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", "Times New Roman", serif;
  font-weight: 400;
  line-height: 1.15;
}

.hero h1 {
  margin-top: 18px;
  font-size: clamp(58px, 15vw, 142px);
  letter-spacing: 0;
}

.hero-copy {
  max-width: 14em;
  margin: 18px 0 0;
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  font-size: clamp(26px, 7vw, 54px);
  line-height: 1.35;
}

.hero-copy span {
  display: block;
}

.hero-sub {
  margin: 18px 0 26px;
  color: var(--muted);
  font-size: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 24px;
  border: 1px solid var(--gold);
  border-radius: 0;
  font-size: 14px;
  line-height: 1.2;
  transition:
    background 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--gold);
  color: #14110d;
}

.button-secondary {
  background: transparent;
  color: var(--text);
}

.section {
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
  padding: 84px 0;
}

.section h2 {
  margin-top: 14px;
  font-size: clamp(31px, 8vw, 62px);
}

.section h2 span {
  display: inline-block;
}

.concept h2 span {
  display: block;
}

.concept {
  border-bottom: 1px solid var(--soft);
}

.concept.reveal {
  opacity: 1;
  transform: none;
}

.concept-grid {
  display: grid;
  gap: 18px;
  margin-top: 36px;
  max-width: 780px;
}

.concept p,
.note-text p,
.reserve p {
  color: var(--muted);
}

.concept-lead {
  color: var(--text) !important;
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  font-size: clamp(21px, 4vw, 30px);
  line-height: 1.7;
}

.menu {
  padding-bottom: 46px;
}

.price-list {
  margin-top: 36px;
  border-top: 1px solid var(--gold-soft);
}

.price-row {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--gold-soft);
}

.price-row strong {
  flex: 0 0 auto;
  color: var(--gold);
  font-family: "Times New Roman", serif;
  font-size: 18px;
  font-weight: 400;
}

.image-note {
  display: grid;
  gap: 36px;
}

.image-panel {
  position: relative;
  overflow: hidden;
  min-height: 300px;
  border: 1px solid rgba(201, 169, 97, 0.18);
}

.image-panel img {
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  filter: saturate(0.78) contrast(1.05);
}

.note-text {
  align-self: center;
}

.stylists {
  border-top: 1px solid var(--soft);
}

.stylist-list {
  display: grid;
  gap: 22px;
  margin-top: 38px;
}

.stylist-card {
  display: grid;
  gap: 20px;
  padding: 0 0 28px;
  border-bottom: 1px solid var(--soft);
}

.stylist-card h3 {
  margin: 6px 0 8px;
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  font-size: 25px;
  font-weight: 400;
}

.stylist-card p {
  margin: 0;
  color: var(--muted);
}

.stylist-photo,
.silhouette {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--panel);
}

.stylist-photo img {
  height: 100%;
  object-fit: cover;
  object-position: center 36%;
  filter: grayscale(0.55) brightness(0.72) contrast(1.1);
}

.silhouette {
  position: relative;
  border: 1px solid rgba(201, 169, 97, 0.2);
}

.silhouette::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(245, 241, 232, 0.05), rgba(15, 15, 15, 0.82)),
    url("./assets/treatment.webp") center / cover;
  filter: grayscale(1) brightness(0.54);
}

.silhouette span {
  position: absolute;
  inset: 22px;
  border: 1px solid rgba(201, 169, 97, 0.32);
}

.access {
  display: grid;
  gap: 32px;
  border-top: 1px solid var(--soft);
}

.info-list {
  margin: 32px 0 0;
}

.info-list div {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--soft);
}

.info-list dt {
  color: var(--gold);
}

.info-list dd {
  margin: 0;
  color: var(--muted);
}

.map-wrap {
  min-height: 320px;
  border: 1px solid rgba(201, 169, 97, 0.18);
  filter: grayscale(1) invert(0.88) contrast(1.06) brightness(1.08);
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  min-height: 320px;
  border: 0;
}

.reserve {
  text-align: center;
  border-top: 1px solid var(--gold-soft);
}

.reserve p {
  max-width: 620px;
  margin: 24px auto 0;
}

.reserve-actions {
  display: grid;
  gap: 12px;
  margin-top: 34px;
}

.instagram {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  color: var(--muted);
  font-family: "Times New Roman", serif;
}

.site-footer {
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
  padding: 34px 0 46px;
  border-top: 1px solid var(--soft);
  color: var(--muted);
  font-size: 13px;
}

.footer-brand {
  margin: 0 0 8px;
  color: var(--text);
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-size: 22px;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--gold);
  border-bottom: 1px solid rgba(201, 169, 97, 0.42);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

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

@media (min-width: 720px) {
  body {
    font-size: 16px;
  }

  .site-header {
    padding-top: 24px;
  }

  .header-nav {
    gap: 30px;
    font-size: 14px;
  }

  .hero {
    padding-bottom: 78px;
  }

  .image-note,
  .access {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }

  .concept {
    display: grid;
    grid-template-columns: minmax(300px, 0.76fr) minmax(360px, 1fr);
    column-gap: 74px;
    align-items: start;
  }

  .concept .section-kicker,
  .concept h2 {
    grid-column: 1;
  }

  .concept-grid {
    grid-column: 2;
    grid-row: 1 / span 2;
    margin-top: 34px;
  }

  .price-row {
    padding: 22px 0;
  }

  .stylist-list {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }

  .stylist-card {
    grid-template-columns: 170px 1fr;
    align-items: end;
  }

  .reserve-actions {
    grid-template-columns: repeat(3, minmax(0, 180px));
    justify-content: center;
  }
}

@media (max-width: 430px) {
  .site-header {
    align-items: flex-start;
  }

  .header-nav {
    gap: 11px;
    font-size: 12px;
  }

  .brand-mark {
    font-size: 20px;
  }

  .hero {
    padding-left: 20px;
    padding-right: 20px;
  }

  .concept h2 {
    font-size: 29px;
  }

  .price-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .button,
  .reveal {
    transition: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}