*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --gold: #B8976A;
  --gold-light: #D4B896;
  --gold-dark: #8C6D4F;
  --dark: #1A1A1A;
  --dark-mid: #2C2C2C;
  --cream: #FAF7F2;
  --cream-dark: #F0EBE3;
  --white: #FFFFFF;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', sans-serif;
  background: var(--dark);
  color: var(--white);
  overflow-x: hidden;
  font-weight: 300;
  padding-bottom: 44px;
}

/* ===== HEADER ===== */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 40px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(26, 26, 26, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(184, 151, 106, 0.12);
}
.header-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  letter-spacing: 0.25em;
  color: var(--white);
  text-decoration: none;
}
.header-logo small {
  display: block;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.5rem;
  letter-spacing: 0.3em;
  color: var(--gold-light);
  margin-top: 2px;
}
.header-nav {
  display: flex;
  gap: 32px;
  list-style: none;
}
.header-nav a {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: color 0.3s;
}
.header-nav a:hover { color: var(--gold-light); }

@media (max-width: 640px) {
  header { padding: 0 20px; }
  .header-nav { display: none; }
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding: 120px 24px 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 50%, rgba(184,151,106,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 80% 30%, rgba(184,151,106,0.04) 0%, transparent 60%),
    linear-gradient(160deg, #1A1A1A 0%, #0D0D0D 50%, #1A1510 100%);
}
.hero-lines {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-line {
  position: absolute;
  background: linear-gradient(to bottom, transparent, rgba(184,151,106,0.08), transparent);
  width: 1px;
  height: 100%;
  animation: lineFade 6s ease-in-out infinite;
}
.hero-line:nth-child(1) { left: 20%; animation-delay: 0s; }
.hero-line:nth-child(2) { left: 40%; animation-delay: 1.5s; }
.hero-line:nth-child(3) { left: 60%; animation-delay: 3s; }
.hero-line:nth-child(4) { left: 80%; animation-delay: 4.5s; }
@keyframes lineFade {
  0%, 100% { opacity: 0; }
  50% { opacity: 1; }
}

.hero-content { position: relative; z-index: 1; max-width: 800px; }
.hero-eyebrow {
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.75rem;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeUp 1s 0.3s forwards;
}
.hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 300;
  letter-spacing: 0.08em;
  line-height: 1.2;
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 1s 0.6s forwards;
}
.hero-title-ja {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  font-weight: 300;
  letter-spacing: 0.25em;
  color: rgba(255,255,255,0.45);
  margin-bottom: 40px;
  opacity: 0;
  animation: fadeUp 1s 0.9s forwards;
}
.gold-divider {
  width: 60px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold), transparent);
  margin: 0 auto 40px;
  opacity: 0;
  animation: fadeUp 1s 1s forwards;
}
.hero-desc {
  font-size: 0.88rem;
  line-height: 2.2;
  color: rgba(255,255,255,0.5);
  max-width: 520px;
  margin: 0 auto 48px;
  opacity: 0;
  animation: fadeUp 1s 1.1s forwards;
}
.hero-scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeUp 1s 2s forwards;
}
.hero-scroll-hint span {
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.3);
}
.scroll-bar {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(184,151,106,0.5), transparent);
  animation: scrollDown 2s 2.5s ease-in-out infinite;
}
@keyframes scrollDown {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== CLINICS SECTION ===== */
.clinics {
  padding: 100px 40px;
  position: relative;
}
.clinics::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(184,151,106,0.2), transparent);
}

.clinics-header {
  text-align: center;
  margin-bottom: 72px;
}
.section-eyebrow {
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 16px;
}
.section-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.6rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--white);
  line-height: 1.7;
}

.clinics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  max-width: 1200px;
  margin: 0 auto;
}

/* ===== CLINIC CARD ===== */
.clinic-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  text-decoration: none;
  display: block;
  min-height: 600px;
  transition: flex 0.6s ease;
}
.clinic-card-bg {
  position: absolute;
  inset: 0;
  transition: transform 0.8s ease;
}
.clinic-card:hover .clinic-card-bg {
  transform: scale(1.04);
}

/* Card 1 — lp0001 LUMIÉRE (light/cream) */
.card-lumiere .clinic-card-bg {
  background: linear-gradient(145deg, #F0EBE3 0%, #E8D5D0 40%, #D4B896 100%);
}
.card-lumiere .clinic-card-overlay {
  background: linear-gradient(to top, rgba(44,44,44,0.85) 0%, rgba(44,44,44,0.3) 50%, rgba(44,44,44,0.05) 100%);
}
.card-lumiere .clinic-num { color: rgba(184,151,106,0.25); }
.card-lumiere .clinic-tag { border-color: rgba(184,151,106,0.5); color: var(--gold-light); }
.card-lumiere .clinic-arrow { background: rgba(184,151,106,0.9); }

/* Card 2 — lp0002 BEAUTE (dark) */
.card-beaute .clinic-card-bg {
  background: linear-gradient(145deg, #1A1A1A 0%, #2C2416 50%, #3A2E1A 100%);
}
.card-beaute .clinic-card-overlay {
  background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.05) 100%);
}
.card-beaute .clinic-num { color: rgba(184,151,106,0.15); }
.card-beaute .clinic-tag { border-color: rgba(184,151,106,0.4); color: var(--gold-light); }
.card-beaute .clinic-arrow { background: rgba(184,151,106,0.9); }

.clinic-card-overlay {
  position: absolute;
  inset: 0;
}

/* Decorative circles */
.clinic-deco {
  position: absolute;
  top: 40px;
  right: 40px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 1px solid rgba(184,151,106,0.12);
  transition: transform 0.8s ease, opacity 0.8s ease;
}
.clinic-deco::before {
  content: '';
  position: absolute;
  inset: 24px;
  border-radius: 50%;
  border: 1px solid rgba(184,151,106,0.08);
}
.clinic-card:hover .clinic-deco {
  transform: scale(1.1);
  opacity: 0.7;
}

.clinic-num {
  position: absolute;
  top: 36px;
  left: 40px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 5rem;
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.05em;
  transition: opacity 0.4s;
}

.clinic-card-body {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 48px 40px;
}
.clinic-tag {
  display: inline-block;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid;
  padding: 4px 12px;
  border-radius: 1px;
  margin-bottom: 20px;
}
.clinic-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 300;
  letter-spacing: 0.12em;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 8px;
}
.clinic-name-ja {
  font-family: 'Noto Serif JP', serif;
  font-size: 0.78rem;
  font-weight: 300;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.15em;
  margin-bottom: 20px;
}
.clinic-gold-line {
  width: 36px;
  height: 1px;
  background: var(--gold);
  margin-bottom: 20px;
  transition: width 0.4s ease;
}
.clinic-card:hover .clinic-gold-line { width: 64px; }

.clinic-desc {
  font-size: 0.8rem;
  line-height: 2;
  color: rgba(255,255,255,0.6);
  max-width: 340px;
  margin-bottom: 28px;
}
.clinic-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}
.clinic-feature {
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.45);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 4px 10px;
  border-radius: 1px;
}
.clinic-cta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: var(--gold-light);
}
.clinic-arrow {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s ease;
}
.clinic-arrow svg {
  width: 14px;
  height: 14px;
  fill: var(--white);
}
.clinic-card:hover .clinic-arrow { transform: translateX(4px); }

@media (max-width: 900px) {
  .clinics-grid { grid-template-columns: 1fr; }
  .clinic-card { min-height: 480px; }
}
@media (max-width: 640px) {
  .clinics { padding: 80px 20px; }
  .clinic-card-body { padding: 36px 24px; }
  .clinic-num { left: 24px; font-size: 4rem; }
  .clinic-deco { display: none; }
}

/* ===== CONCEPT ===== */
.concept {
  padding: 100px 40px;
  text-align: center;
  position: relative;
}
.concept::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(184,151,106,0.15), transparent);
}
.concept-inner { max-width: 700px; margin: 0 auto; }
.concept-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  letter-spacing: 0.08em;
  line-height: 1.5;
  margin-bottom: 8px;
  color: var(--white);
}
.concept-title-ja {
  font-family: 'Noto Serif JP', serif;
  font-size: 1rem;
  font-weight: 300;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.2em;
  margin-bottom: 40px;
}
.concept-text {
  font-size: 0.85rem;
  line-height: 2.5;
  color: rgba(255,255,255,0.45);
  margin-bottom: 16px;
}
.concept-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid rgba(184,151,106,0.12);
  flex-wrap: wrap;
}
.stat-item { text-align: center; }
.stat-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.8rem;
  font-weight: 300;
  color: var(--gold-light);
  letter-spacing: 0.05em;
  line-height: 1;
  display: block;
}
.stat-num small {
  font-size: 1rem;
  vertical-align: baseline;
}
.stat-label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.35);
  margin-top: 8px;
}

@media (max-width: 640px) {
  .concept { padding: 80px 24px; }
  .concept-stats { gap: 36px; }
}

/* ===== FOOTER ===== */
footer {
  padding: 48px 40px 32px;
  border-top: 1px solid rgba(184,151,106,0.1);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.6);
}
.footer-logo small {
  display: block;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.45rem;
  letter-spacing: 0.25em;
  color: var(--gold-dark);
  margin-top: 4px;
}
.footer-copy {
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.2);
}
@media (max-width: 640px) {
  footer { padding: 40px 20px 28px; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 16px; }
}

/* ===== FADE-IN on scroll ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== DEMO NOTICE ===== */
.demo-notice {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99999;
  background: rgba(15, 15, 15, 0.94);
  color: rgba(255, 255, 255, 0.55);
  text-align: center;
  padding: 10px 24px;
  font-size: 11px;
  font-family: 'Noto Sans JP', 'Helvetica Neue', sans-serif;
  font-weight: 300;
  letter-spacing: 0.07em;
  line-height: 1.6;
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(184, 151, 106, 0.18);
}