:root {
  --bg: #fff;
  --surface: #f7f5f2;
  --surface-2: #fbfaf8;
  --text: #211f1d;
  --muted: #77706a;
  --line: #ddd6ce;
  --line-soft: #eee8e1;
  --accent: #b6a38e;
  --accent-deep: #53473d;
  --white: #fff;
  --radius: 24px;
  --radius-sm: 8px;
  --shadow: 0 28px 80px rgba(52, 43, 34, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  line-height: 1.72;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(221, 214, 206, 0.72);
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(22px);
  transition: transform 260ms ease;
}

.site-header.is-hidden {
  transform: translateY(-100%);
}

.nav {
  width: min(1180px, calc(100% - 40px));
  height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  font-size: 18px;
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
}

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

.nav-links a:hover {
  color: var(--text);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
}

.menu-button span {
  display: block;
  width: 16px;
  height: 1px;
  margin: 5px auto;
  background: var(--text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.button.primary {
  color: var(--white);
  background: var(--text);
}

.button.secondary {
  color: var(--text);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.74);
}

.button:hover {
  transform: translateY(-1px);
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.section {
  padding: 120px 0;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent-deep);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 24px;
  font-size: clamp(40px, 6.2vw, 76px);
  line-height: 1.04;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(32px, 4.4vw, 58px);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 24px;
  line-height: 1.22;
}

.lead {
  max-width: 650px;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: clamp(18px, 2.1vw, 24px);
  line-height: 1.6;
}

.muted,
.section-head p,
.salon-card p,
.menu-row p,
.staff-card p,
.reserve-panel p {
  color: var(--muted);
}

.large-text {
  margin-bottom: 22px;
  font-size: clamp(21px, 3vw, 32px);
  line-height: 1.45;
}

.hero {
  min-height: calc(100svh - 68px);
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 42px 0 72px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 38px;
}

.hero-actions,
.reserve-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-visual {
  position: relative;
  min-height: min(68svh, 720px);
}

.hero-slider {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: var(--surface);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  background-size: cover;
  background-position: center;
  transition: opacity 1400ms ease;
}

.hero-slide.is-active {
  opacity: 1;
}

.visual-panel,
.salon-image,
.portrait,
.style-item {
  background-size: cover;
  background-position: center;
}

.visual-main {
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(32, 26, 22, 0.03), rgba(32, 26, 22, 0.24)),
    url("assets/HeroMain.png");
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow);
}

.visual-main::before,
.visual-main::after,
.salon-image::before,
.portrait::before,
.style-item::before {
  content: "";
  display: block;
}

.visual-main::before {
  position: absolute;
  left: 12%;
  bottom: 12%;
  width: 42%;
  height: 44%;
  border-radius: 999px 999px 26px 26px;
  background: rgba(255, 255, 255, 0.34);
  backdrop-filter: blur(2px);
}

.visual-main::before,
.visual-main::after,
.salon-image::before,
.portrait::before {
  display: none;
}

.visual-main::after {
  position: absolute;
  right: 12%;
  top: 16%;
  width: 22%;
  height: 56%;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.28);
}

.visual-sub {
  display: none;
}

.floating-card {
  position: absolute;
  left: 28px;
  bottom: 28px;
  width: fit-content;
  max-width: min(244px, 62%);
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.42);
  backdrop-filter: blur(8px);
  box-shadow: none;
}

.floating-card strong,
.floating-card span {
  display: block;
}

.floating-card span {
  margin-top: 4px;
  color: rgba(33, 31, 29, 0.62);
  font-size: 12px;
}

.hero-copy {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(300px, 0.62fr);
  gap: 42px;
  align-items: end;
}

.hero-copy .eyebrow,
.hero-copy h1 {
  grid-column: 1;
}

.hero-copy .lead,
.hero-copy .hero-actions {
  grid-column: 2;
}

.hero-copy .eyebrow {
  margin-bottom: -16px;
}

.hero-copy h1 {
  margin-bottom: 0;
}

.hero-copy .lead {
  margin-bottom: 20px;
}

.split {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 64px;
  align-items: start;
}

.section-copy {
  position: sticky;
  top: 100px;
}

.section-head {
  max-width: 760px;
  margin-bottom: 44px;
}

.concept,
.menu-section,
.news,
.access {
  background: var(--surface);
}

.salon-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.salon-card {
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--white);
}

.salon-image {
  position: relative;
  min-height: 310px;
}

.image-branch-a {
  background:
    linear-gradient(180deg, rgba(32, 26, 22, 0.02), rgba(32, 26, 22, 0.12)),
    url("assets/SalonA.png") center / cover;
}

.image-branch-b {
  background:
    linear-gradient(180deg, rgba(32, 26, 22, 0.02), rgba(32, 26, 22, 0.12)),
    url("assets/SalonB.png") center / cover;
}

.salon-image::before {
  position: absolute;
  left: 14%;
  right: 14%;
  bottom: 18%;
  height: 24%;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.36);
}

.salon-card > div:last-child {
  padding: 28px;
}

.salon-card span,
.menu-row span,
.staff-card span {
  display: block;
  margin-bottom: 8px;
  color: var(--accent-deep);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.salon-card dl {
  margin: 20px 0 0;
  display: grid;
  gap: 8px;
}

.salon-card dl div,
.info-list div {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
}

.salon-card dt,
.info-list span {
  color: var(--accent-deep);
  font-size: 12px;
  font-weight: 800;
}

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

.menu-list {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--white);
}

.menu-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 30px;
}

.menu-row + .menu-row {
  border-top: 1px solid var(--line-soft);
}

.menu-row p {
  margin-bottom: 0;
}

.menu-row strong {
  font-size: 20px;
  white-space: nowrap;
}

.staff-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.staff-card {
  padding: 18px 18px 26px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--white);
}

.portrait {
  position: relative;
  min-height: 390px;
  margin-bottom: 22px;
  border-radius: 18px;
  background-color: var(--surface);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: top center;
}

.portrait-01 {
  background-image: url("assets/Staff01.png");
}

.portrait-02 {
  background-image: url("assets/Staff02.png");
}

.portrait-03 {
  background-image: url("assets/Staff03.png");
}

.portrait::before {
  position: absolute;
  left: 50%;
  bottom: 14%;
  width: 48%;
  height: 62%;
  transform: translateX(-50%);
  border-radius: 999px 999px 28px 28px;
  background: rgba(255, 255, 255, 0.3);
}

.style-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.style-item {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  background-image: url("assets/Style01.png");
}

.style-item:nth-child(2) {
  background-image: url("assets/Style02.png");
}

.style-item:nth-child(3) {
  background-image: url("assets/Style03.png");
}

.style-item:nth-child(4) {
  background-image: url("assets/Style04.png");
}

.style-item:nth-child(5) {
  background-image: url("assets/Style05.png");
}

.news-grid,
.access-grid {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 64px;
  align-items: start;
}

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

.news-list article {
  padding: 24px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: var(--white);
}

.news-list time {
  display: block;
  margin-bottom: 8px;
  color: var(--accent-deep);
  font-size: 12px;
  font-weight: 800;
}

.news-list h3 {
  margin-bottom: 0;
  font-size: 18px;
}

.reserve {
  padding-top: 80px;
}

.reserve-panel {
  padding: clamp(34px, 6vw, 74px);
  border-radius: var(--radius);
  color: var(--white);
  background:
    radial-gradient(circle at 82% 18%, rgba(255, 255, 255, 0.18), transparent 22%),
    linear-gradient(135deg, #4d4238, #171412);
}

.reserve-panel .eyebrow,
.reserve-panel p {
  color: rgba(255, 255, 255, 0.72);
}

.reserve-panel h2 {
  color: var(--white);
}

.reserve-panel .button.primary {
  color: var(--text);
  background: var(--white);
}

.reserve-panel .button.secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.26);
  background: transparent;
}

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

.map-placeholder {
  min-height: 420px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.48), transparent),
    repeating-linear-gradient(45deg, #ede7df 0 12px, #f7f3ee 12px 24px);
}

.map-placeholder span {
  color: var(--accent-deep);
  font-weight: 800;
}

.map-placeholder p {
  margin-bottom: 0;
  color: var(--muted);
}

.footer {
  padding: 42px 0;
  border-top: 1px solid var(--line-soft);
  color: var(--muted);
  background: var(--surface);
}

.footer-inner {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 13px;
}

.footer-links {
  display: flex;
  gap: 18px;
}

.legal-footer-note {
  width: 100%;
  color: #9a938b;
}

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

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

@media (max-width: 980px) {
  .nav-links {
    position: fixed;
    inset: 68px 14px auto;
    display: none;
    padding: 16px;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.94);
    box-shadow: var(--shadow);
  }

  .nav-links.is-open {
    display: grid;
  }

  .menu-button {
    display: block;
  }

  .hero,
  .split,
  .news-grid,
  .access-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 560px;
  }

  .hero-copy {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .hero-copy .eyebrow,
  .hero-copy h1,
  .hero-copy .lead,
  .hero-copy .hero-actions {
    grid-column: 1;
  }

  .hero-copy .eyebrow {
    margin-bottom: -8px;
  }

  .hero-copy .lead {
    margin-bottom: 8px;
  }

  .section-copy {
    position: static;
  }

  .salon-grid,
  .staff-grid {
    grid-template-columns: 1fr;
  }

  .style-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .container,
  .nav,
  .footer-inner,
  .hero {
    width: min(100% - 28px, 1180px);
  }

  .section {
    padding: 74px 0;
  }

  .hero {
    min-height: auto;
    padding: 18px 0 42px;
    gap: 30px;
  }

  h1 {
    font-size: clamp(36px, 11vw, 48px);
  }

  h2 {
    font-size: clamp(30px, 9vw, 40px);
  }

  .lead {
    font-size: 17px;
  }

  .hero-visual {
    min-height: 420px;
  }

  .visual-main {
    inset: 0;
  }

  .visual-sub {
    display: none;
  }

  .floating-card {
    left: 16px;
    bottom: 16px;
    max-width: 68%;
  }

  .menu-row,
  .salon-card dl div,
  .info-list div {
    grid-template-columns: 1fr;
  }

  .style-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portrait {
    min-height: 360px;
  }

  .footer-links {
    width: 100%;
    flex-wrap: wrap;
  }
}