/* =========================================
   SEAM OSAKA — Premium Spa & Beauty Salon
   Main Stylesheet
   ========================================= */

/* ---- CSS Variables ---- */
:root {
  --color-dark:     #1a1a18;
  --color-charcoal: #2c2b28;
  --color-warm:     #8b7355;
  --color-gold:     #c9a96e;
  --color-gold-lt:  #e0c99a;
  --color-cream:    #f8f5f0;
  --color-off-white:#fdfcfa;
  --color-white:    #ffffff;
  --color-spa:      #2d3f3e;
  --color-spa-lt:   #3d5554;
  --font-serif:     'Cormorant Garamond', 'Noto Serif JP', serif;
  --font-sans:      'Noto Sans JP', sans-serif;
  --transition:     0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-soft:    0 8px 32px rgba(26,26,24,0.12);
  --shadow-card:    0 4px 24px rgba(26,26,24,0.10);
  --radius:         4px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  background: var(--color-off-white);
  color: var(--color-dark);
  font-family: var(--font-sans);
  line-height: 1.75;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---- Utilities ---- */
.section-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 32px;
}
.section-label {
  font-family: var(--font-serif);
  font-size: 0.72rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-gold);
  display: block;
  margin-bottom: 12px;
}
.section-label.light { color: var(--color-gold-lt); }
.section-label.center { text-align: center; }
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.3;
  color: var(--color-dark);
  letter-spacing: 0.04em;
}
.section-title.light  { color: var(--color-cream); }
.section-title.center { text-align: center; }
.section-divider {
  width: 48px;
  height: 1px;
  background: var(--color-gold);
  margin: 20px 0 28px;
}
.section-divider.center { margin: 20px auto 28px; }
.section-divider.light  { background: var(--color-gold-lt); }

/* ---- Animations ---- */
.animate-fade {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.animate-fade.visible {
  opacity: 1;
  transform: none;
}
.delay-1 { transition-delay: 0.18s; }
.delay-2 { transition-delay: 0.36s; }
.delay-3 { transition-delay: 0.54s; }

/* ===== HEADER ===== */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(253,252,250,0.0);
  transition: background var(--transition), box-shadow var(--transition);
}
#header.scrolled {
  background: rgba(253,252,250,0.97);
  box-shadow: 0 2px 16px rgba(26,26,24,0.08);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  height: 72px;
  display: flex;
  align-items: center;
  gap: 0;
}
.logo {
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-shrink: 0;
}
.logo-main {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--color-white);
  transition: color var(--transition);
}
#header.scrolled .logo-main { color: var(--color-dark); }
.logo-sub {
  font-family: var(--font-serif);
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  color: var(--color-gold);
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-left: auto;
}
.nav-links a {
  font-family: var(--font-serif);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.88);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0; right: 100%;
  height: 1px;
  background: var(--color-gold);
  transition: right var(--transition);
}
.nav-links a:hover::after { right: 0; }
.nav-links a:hover { color: var(--color-gold); }
#header.scrolled .nav-links a { color: var(--color-charcoal); }
.nav-booking {
  border: 1px solid rgba(255,255,255,0.5);
  padding: 7px 16px;
  border-radius: 2px;
  transition: background var(--transition), border-color var(--transition), color var(--transition) !important;
}
.nav-booking:hover {
  background: var(--color-gold) !important;
  border-color: var(--color-gold) !important;
  color: var(--color-white) !important;
}
#header.scrolled .nav-booking {
  border-color: var(--color-gold);
  color: var(--color-gold) !important;
}
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 32px;
}
.lang-sep {
  color: rgba(255,255,255,0.3);
  font-size: 0.65rem;
}
#header.scrolled .lang-sep { color: rgba(26,26,24,0.25); }
.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
  padding: 2px 4px;
}
.lang-btn:hover,
.lang-btn.active {
  color: var(--color-gold);
  font-weight: 600;
}
#header.scrolled .lang-btn { color: var(--color-charcoal); }
#header.scrolled .lang-btn:hover,
#header.scrolled .lang-btn.active { color: var(--color-gold); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: 20px;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--color-white);
  transition: background var(--transition);
}
#header.scrolled .hamburger span { background: var(--color-dark); }

/* Mobile nav */
.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--color-off-white);
  padding: 12px 32px 20px;
  border-top: 1px solid rgba(26,26,24,0.08);
}
.mobile-nav a {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-charcoal);
  padding: 10px 0;
  border-bottom: 1px solid rgba(26,26,24,0.06);
}
.mobile-nav a:hover { color: var(--color-gold); }
.mobile-nav.open { display: flex; }

/* ===== HERO ===== */
#hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* --- Video background --- */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url('../images/headspa-face.jpg') center 30% / cover no-repeat;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
  filter: brightness(0.78) saturate(1.1);
  z-index: 1;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  /* Left: dark for text legibility  |  Right: lighter to let photo breathe */
  background: linear-gradient(
    105deg,
    rgba(15,13,10,0.80) 0%,
    rgba(15,13,10,0.55) 45%,
    rgba(15,13,10,0.18) 70%,
    rgba(15,13,10,0.08) 100%
  );
  z-index: 2;
}

/* --- Centered layout --- */
.hero-center {
  position: relative;
  z-index: 3;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
}

/* --- Center text panel --- */
.hero-content {
  color: var(--color-white);
  text-align: center;
}
.hero-eyebrow {
  font-family: var(--font-serif);
  font-size: 0.72rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--color-gold-lt);
  margin-bottom: 20px;
  opacity: 0;
  animation: fadeUp 0.9s ease 0.3s forwards;
  display: block;
}
.hero-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  margin-bottom: 22px;
}
.hero-seam {
  font-family: var(--font-serif);
  font-size: clamp(4.5rem, 9vw, 8rem);
  font-weight: 300;
  letter-spacing: 0.32em;
  line-height: 1;
  opacity: 0;
  animation: fadeUp 1s ease 0.5s forwards;
}
.hero-osaka {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2.2vw, 1.65rem);
  letter-spacing: 0.58em;
  font-weight: 300;
  color: var(--color-gold-lt);
  opacity: 0;
  animation: fadeUp 1s ease 0.7s forwards;
}
.hero-tagline {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(0.95rem, 1.6vw, 1.2rem);
  font-weight: 300;
  letter-spacing: 0.16em;
  margin-bottom: 6px;
  opacity: 0;
  animation: fadeUp 1s ease 0.9s forwards;
}
.hero-tagline-sub {
  font-size: 0.84rem;
  letter-spacing: 0.10em;
  color: rgba(255,255,255,0.68);
  margin-bottom: 44px;
  opacity: 0;
  animation: fadeUp 1s ease 1.0s forwards;
}
.hero-cta {
  display: inline-block;
  padding: 13px 36px;
  border: 1px solid rgba(201,169,110,0.7);
  color: var(--color-gold-lt);
  font-family: var(--font-serif);
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  opacity: 0;
  animation: fadeUp 1s ease 1.1s forwards;
}
.hero-cta:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-dark);
}

/* photo panel removed */

/* --- Scroll indicator --- */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  right: 48px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  opacity: 0;
  animation: fadeUp 1s ease 1.6s forwards;
}
.hero-scroll span {
  display: block;
  width: 1px;
  height: 44px;
  background: rgba(255,255,255,0.35);
  animation: scrollLine 2.2s ease-in-out infinite;
}
@keyframes scrollLine {
  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; }
}
.hero-scroll p {
  font-family: var(--font-serif);
  font-size: 0.58rem;
  letter-spacing: 0.38em;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: none; }
}

/* ===== CONCEPT ===== */
#concept {
  padding: 120px 0;
  background: var(--color-off-white);
}
.concept-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.concept-body {
  font-size: 0.95rem;
  line-height: 2;
  color: var(--color-charcoal);
  margin-bottom: 18px;
}
.concept-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}
.badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border: 1px solid var(--color-gold);
  font-family: var(--font-serif);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--color-warm);
}
.badge i { color: var(--color-gold); font-size: 0.85rem; }
.concept-image {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
}
.concept-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}
.concept-image:hover img { transform: scale(1.04); }
.concept-image::before {
  content: '';
  position: absolute;
  top: 16px; right: -16px;
  width: 100%; height: 100%;
  border: 1px solid var(--color-gold);
  z-index: -1;
}

/* ===== SPA EXPERIENCE ===== */
#spa {
  position: relative;
  padding: 120px 0;
  background: var(--color-spa);
  overflow: hidden;
}
.spa-bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-serif);
  font-size: clamp(8rem, 18vw, 22rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.03);
  white-space: nowrap;
  pointer-events: none;
  z-index: 0;
}
#spa .section-inner { position: relative; z-index: 1; }
.spa-header {
  text-align: center;
  margin-bottom: 72px;
}
.spa-intro {
  max-width: 620px;
  margin: 0 auto;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7);
  line-height: 2;
  letter-spacing: 0.04em;
}
.spa-feature-grid {
  display: flex;
  flex-direction: column;
  gap: 64px;
}
/* Full-width booth image */
.spa-main-image {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 16/7;
  border: 1px solid rgba(201,169,110,0.22);
  box-shadow: 0 24px 64px rgba(0,0,0,0.45);
}
.spa-main-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 55%;
  transition: transform 1.2s ease;
  filter: brightness(0.95) contrast(1.03);
}
.spa-main-image:hover img { transform: scale(1.04); }
.spa-image-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 18px 24px;
  background: linear-gradient(to top, rgba(15,12,9,0.75) 0%, transparent 100%);
  font-family: var(--font-serif);
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  color: var(--color-gold-lt);
  text-align: center;
  text-transform: uppercase;
}
/* 4-column features row */
.spa-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.spa-feature {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 32px 28px;
  border: 1px solid rgba(255,255,255,0.07);
  background: rgba(255,255,255,0.03);
  transition: background 0.3s ease;
}
.spa-feature:hover { background: rgba(255,255,255,0.07); }
.spa-feature:last-child { border-bottom: 1px solid rgba(255,255,255,0.07); padding-bottom: 32px; }
.spa-feature-num {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 300;
  color: rgba(201,169,110,0.4);
  line-height: 1;
  display: block;
  margin-bottom: 4px;
}
.spa-feature-content h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--color-cream);
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}
.spa-feature-content p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.62);
  line-height: 1.9;
}

/* ===== GALLERY / EXPERIENCE ===== */
#gallery {
  padding: 100px 0 0;
  background: var(--color-dark);
  overflow: hidden;
}
.gallery-lead {
  text-align: center;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.6);
  line-height: 2;
  letter-spacing: 0.06em;
  margin-top: -4px;
  margin-bottom: 60px;
}
#gallery .section-label  { color: var(--color-gold); }
#gallery .section-title  { color: var(--color-cream); }
#gallery .section-divider { background: var(--color-gold); }

/* ---- Treatment Showcase ---- */
.treatment-showcase {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

/* Hero block: big left + two stacked right */
.treatment-hero {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 3px;
  height: 600px;
}
.treatment-hero-main {
  position: relative;
  overflow: hidden;
}
.treatment-hero-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  transition: transform 1s ease;
  filter: brightness(0.9) saturate(1.05);
}
.treatment-hero-main:hover img { transform: scale(1.04); }

.treatment-hero-sub {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.treatment-sub-item {
  flex: 1;
  position: relative;
  overflow: hidden;
}
.treatment-sub-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  transition: transform 1s ease;
  filter: brightness(0.88) saturate(1.05);
}
.treatment-sub-item:hover img { transform: scale(1.06); }

/* 炭酸泡: 顔が下部にあるため下寄りに */
.treatment-sub-item img.img-foam {
  object-position: center 68%;
}
/* タオルケア: 顔が中央〜下なので少し下寄りに */
.treatment-sub-item img.img-towel {
  object-position: center 35%;
}

/* Treatment tag label */
.treatment-tag {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 20px 24px 18px;
  background: linear-gradient(to top, rgba(10,8,6,0.82) 0%, transparent 100%);
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.treatment-tag.small { padding: 14px 18px 12px; gap: 8px; }
.tr-tag-num {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 300;
  color: var(--color-gold);
  line-height: 1;
}
.treatment-tag.small .tr-tag-num { font-size: 1.1rem; }
.tr-tag-text {
  font-family: var(--font-serif);
  font-size: 0.82rem;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.85);
}
.treatment-tag.small .tr-tag-text { font-size: 0.7rem; letter-spacing: 0.14em; }

/* Wide water treatment block */
.treatment-wide {
  position: relative;
  height: 420px;
  overflow: hidden;
}
.treatment-wide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
  transition: transform 1.2s ease;
  filter: brightness(0.72) saturate(1.1);
}
.treatment-wide:hover img { transform: scale(1.03); }
.treatment-wide-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px;
  background: linear-gradient(
    135deg,
    rgba(10,8,6,0.45) 0%,
    rgba(45,63,62,0.3) 100%
  );
}
.treatment-wide-num {
  font-family: var(--font-serif);
  font-size: 4rem;
  font-weight: 300;
  color: rgba(201,169,110,0.35);
  line-height: 1;
  margin-bottom: 8px;
}
.treatment-wide-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 300;
  color: var(--color-white);
  letter-spacing: 0.18em;
  margin-bottom: 16px;
}
.treatment-wide-desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.72);
  letter-spacing: 0.08em;
  line-height: 1.85;
  max-width: 500px;
  margin-bottom: 32px;
}
.treatment-wide-cta {
  display: inline-block;
  padding: 12px 32px;
  border: 1px solid rgba(201,169,110,0.6);
  color: var(--color-gold-lt);
  font-family: var(--font-serif);
  font-size: 0.8rem;
  letter-spacing: 0.24em;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.treatment-wide-cta:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-dark);
}

/* CTA strip */
.gallery-cta-strip {
  background: var(--color-spa);
  padding: 72px 32px;
  margin-top: 3px;
}
.gallery-cta-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}
.gallery-cta-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 300;
  color: var(--color-cream);
  line-height: 1.7;
  letter-spacing: 0.08em;
}
.gallery-cta-quote span {
  font-size: 0.72em;
  color: var(--color-gold-lt);
  display: block;
  margin-top: 8px;
  letter-spacing: 0.16em;
}
.gallery-cta-btn {
  display: inline-block;
  padding: 16px 52px;
  background: var(--color-gold);
  color: var(--color-dark);
  font-family: var(--font-serif);
  font-size: 0.84rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  transition: background var(--transition), transform var(--transition);
}
.gallery-cta-btn:hover {
  background: var(--color-gold-lt);
  transform: translateY(-2px);
}

/* ===== SERVICES ===== */
#services {
  padding: 120px 0;
  background: var(--color-off-white);
}
.services-note {
  text-align: center;
  font-size: 0.78rem;
  color: rgba(26,26,24,0.45);
  margin-top: -12px;
  margin-bottom: 52px;
  letter-spacing: 0.06em;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.service-card {
  background: var(--color-white);
  padding: 44px 32px;
  transition: box-shadow var(--transition), transform var(--transition);
  border: 1px solid rgba(201,169,110,0.12);
}
.service-card:hover {
  box-shadow: var(--shadow-card);
  transform: translateY(-4px);
}
.service-icon {
  width: 48px;
  height: 48px;
  border: 1px solid var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--color-gold);
  font-size: 1.1rem;
  transition: background var(--transition), color var(--transition);
}
.service-card:hover .service-icon {
  background: var(--color-gold);
  color: var(--color-white);
}
.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-dark);
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}
.service-card p {
  font-size: 0.85rem;
  color: var(--color-charcoal);
  line-height: 1.85;
  margin-bottom: 16px;
}
.service-duration {
  font-family: var(--font-serif);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--color-gold);
  border-top: 1px solid rgba(201,169,110,0.2);
  padding-top: 14px;
  margin-top: auto;
}

/* ===== REVIEWS ===== */
#reviews {
  padding: 120px 0;
  background: var(--color-spa);
  position: relative;
}
.reviews-stars {
  font-size: 1.5rem;
  color: var(--color-gold);
  margin-bottom: 48px;
  text-align: center;
}
.reviews-stars span {
  font-family: var(--font-serif);
  font-size: 1rem;
  vertical-align: middle;
  color: var(--color-gold-lt);
  margin-left: 8px;
}
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.review-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(201,169,110,0.15);
  padding: 40px 32px;
  transition: background var(--transition);
}
.review-card:hover { background: rgba(255,255,255,0.09); }
.review-stars {
  color: var(--color-gold);
  font-size: 0.9rem;
  letter-spacing: 3px;
  margin-bottom: 16px;
}
.review-text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.9;
  font-style: italic;
  margin-bottom: 20px;
}
.review-author {
  font-family: var(--font-serif);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--color-gold);
}

/* ===== ACCESS ===== */
#access {
  padding: 120px 0;
  background: var(--color-cream);
}
.access-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}
.access-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 8px;
}
.access-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.access-row i {
  color: var(--color-gold);
  font-size: 0.95rem;
  margin-top: 3px;
  flex-shrink: 0;
  width: 20px;
}
.access-detail-label {
  font-family: var(--font-serif);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-warm);
  margin-bottom: 4px;
}
.access-detail-val {
  font-size: 0.9rem;
  color: var(--color-charcoal);
  line-height: 1.8;
}
.access-detail-val a {
  color: var(--color-dark);
  transition: color var(--transition);
}
.access-detail-val a:hover { color: var(--color-gold); }
.access-map {
  height: 460px;
  border: 1px solid rgba(201,169,110,0.25);
  overflow: hidden;
}
.access-map iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* ===== BOOKING ===== */
#booking {
  padding: 120px 0 100px;
  position: relative;
  overflow: hidden;
  background: var(--color-dark);
}

/* Background image with strong overlay */
.booking-bg-img {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.booking-bg-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}
.booking-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,8,6,0.93) 0%,
    rgba(26,26,24,0.88) 50%,
    rgba(45,63,62,0.85) 100%
  );
}

.booking-inner {
  position: relative;
  z-index: 1;
}
.booking-content {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

/* Same-day badge */
.booking-sameday {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(90deg, rgba(201,169,110,0.18), rgba(201,169,110,0.08));
  border: 1px solid rgba(201,169,110,0.4);
  border-radius: 2px;
  padding: 9px 20px;
  margin-bottom: 28px;
  font-family: var(--font-serif);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  color: var(--color-gold-lt);
}
.booking-sameday i {
  color: var(--color-gold);
  font-size: 0.75rem;
}

.booking-note {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.58);
  line-height: 2;
  letter-spacing: 0.04em;
  margin-bottom: 52px;
}

/* Two booking cards side by side */
.booking-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 40px;
}
.booking-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.09);
  padding: 40px 32px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.booking-card:hover {
  background: rgba(255,255,255,0.08);
  transform: translateY(-4px);
}

/* Card icons */
.booking-card-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.hotpepper-icon {
  background: linear-gradient(135deg, #e8453c, #c0392b);
  color: #fff;
  border: none;
}
.instagram-icon {
  background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: #fff;
  border: none;
}

.booking-card-body { flex: 1; }
.booking-card-label {
  font-family: var(--font-serif);
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 8px;
  display: block;
}
.booking-card-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--color-cream);
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}
.booking-card-desc {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.85;
  letter-spacing: 0.03em;
}

/* Card CTA buttons */
.booking-card-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px 20px;
  font-family: var(--font-serif);
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  transition: all var(--transition);
  margin-top: 8px;
}
.btn-hotpepper {
  background: linear-gradient(90deg, #e8453c, #c0392b);
  color: #fff;
  border: none;
}
.btn-hotpepper:hover {
  background: linear-gradient(90deg, #f05550, #d44035);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232,69,60,0.35);
}
.btn-instagram {
  background: linear-gradient(90deg, #f09433, #dc2743, #bc1888);
  color: #fff;
  border: none;
}
.btn-instagram:hover {
  opacity: 0.88;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(188,24,136,0.35);
}

/* Tel row */
.booking-tel-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 16px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.booking-tel-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.65);
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  transition: color var(--transition);
}
.booking-tel-link i { color: var(--color-gold); }
.booking-tel-link strong {
  color: var(--color-cream);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.08em;
}
.booking-tel-link:hover { color: var(--color-gold-lt); }
.booking-tel-hours {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.38);
  letter-spacing: 0.06em;
}

/* ===== FOOTER ===== */
#footer {
  background: var(--color-charcoal);
  padding: 60px 32px 36px;
  text-align: center;
}
.footer-inner {
  max-width: 600px;
  margin: 0 auto;
}
.footer-logo {
  display: flex;
  align-items: baseline;
  gap: 6px;
  justify-content: center;
  margin-bottom: 16px;
}
.footer-logo .logo-main { color: var(--color-white); }
.footer-address {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.06em;
  line-height: 1.8;
  margin-bottom: 24px;
}
.footer-links {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-bottom: 28px;
}
.footer-links a {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
  transition: all var(--transition);
}
.footer-links a:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}
.footer-copy {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.25);
  letter-spacing: 0.1em;
}

/* ---- Active nav ---- */
.nav-links a.active-nav {
  color: var(--color-gold) !important;
}
.nav-links a.active-nav::after {
  right: 0;
}

/* ===== BACK TO TOP ===== */
#backToTop {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  background: var(--color-gold);
  color: var(--color-dark);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: all var(--transition);
  z-index: 900;
}
#backToTop.visible {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
#backToTop:hover {
  background: var(--color-gold-lt);
}

/* ===== FAQ SECTION ===== */
.faq-section {
  padding: 120px 0;
  background: var(--color-off-white);
}
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 48px;
}
.faq-item {
  background: var(--color-white);
  padding: 28px 32px;
  border: 1px solid rgba(139,115,85,0.12);
  transition: all var(--transition);
}
.faq-item:hover {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}
.faq-q {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-dark);
  margin-bottom: 12px;
  line-height: 1.6;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.faq-q i {
  color: var(--color-gold);
  font-size: 1.1rem;
  margin-top: 2px;
  flex-shrink: 0;
}
.faq-a {
  font-size: 0.88rem;
  color: var(--color-charcoal);
  line-height: 1.85;
  letter-spacing: 0.02em;
}
.faq-a a {
  color: var(--color-gold);
  text-decoration: underline;
  transition: color var(--transition);
}
.faq-a a:hover { color: var(--color-warm); }
.faq-more {
  text-align: center;
  margin-top: 48px;
  font-size: 0.9rem;
}
.faq-more a {
  color: var(--color-gold);
  text-decoration: none;
  transition: color var(--transition);
}
.faq-more a:hover { color: var(--color-warm); }

/* ===== FOOTER ADDITIONS ===== */
.footer-nav {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.footer-nav a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.08em;
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--color-gold); }
.footer-lang {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 20px;
  margin-bottom: 16px;
}
.footer-lang a {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.1em;
  transition: color var(--transition);
}
.footer-lang a:hover { color: var(--color-gold); }

/* Concept quicklinks */
.concept-quicklinks {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
}
.quicklink {
  font-size: 0.88rem;
  color: var(--color-gold);
  font-family: var(--font-serif);
  letter-spacing: 0.04em;
  transition: color var(--transition);
  display: inline-block;
}
.quicklink:hover {
  color: var(--color-warm);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  /* hero center layout - no changes needed */
  .concept-grid,
  .spa-feature-grid,
  .access-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .concept-image { max-width: 480px; }
  .spa-main-image { aspect-ratio: 16/8; }
  .spa-features { grid-template-columns: repeat(2, 1fr); }
  .treatment-hero { height: 440px; }
  .treatment-wide { height: 360px; }
  .access-map { height: 360px; }
}

@media (max-width: 768px) {
  .hero-center { padding: 0 20px; }
  
  /* Mobile video optimization */
  #hero { min-height: 580px; }
  .hero-video {
    object-position: center 40%;
  }
  
  /* Scroll indicator adjustment for mobile */
  .hero-scroll {
    right: 24px;
    bottom: 24px;
  }

  .nav-links { display: none; }
  .lang-switcher { margin-left: auto; }
  .hamburger { display: flex; }
  #concept, #spa, #gallery, #services, #reviews, #access, #booking, .faq-section { padding: 80px 0; }
  .faq-grid { grid-template-columns: 1fr; gap: 24px; }
  .faq-item { padding: 24px 20px; }
  .services-grid,
  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  /* Gallery responsive */
  .treatment-hero {
    grid-template-columns: 1fr;
    height: auto;
  }
  .treatment-hero-main { aspect-ratio: 4/3; height: auto; }
  .treatment-hero-sub {
    flex-direction: row;
    height: 220px;
  }
  .treatment-sub-item { flex: 1; }
  .treatment-wide { height: 300px; }
  .treatment-wide-content { padding: 24px; }

  .booking-cards { grid-template-columns: 1fr; gap: 12px; }
  .booking-card { padding: 32px 24px 24px; }
  .booking-tel-row { flex-direction: column; gap: 6px; }
  .concept-image::before { display: none; }
  .section-inner { padding: 0 20px; }
  .header-inner { padding: 0 20px; }
  .spa-features { grid-template-columns: 1fr 1fr; gap: 2px; }
  .spa-feature { padding: 24px 20px; }
}

@media (max-width: 480px) {
  .hero-seam { font-size: 4rem; }
  
  /* Scroll indicator for small screens */
  .hero-scroll {
    right: 16px;
    bottom: 20px;
  }
  .hero-scroll span {
    height: 36px;
  }
  .hero-scroll p {
    font-size: 0.52rem;
  }
  
  .lang-switcher { gap: 2px; }
  .lang-sep { display: none; }
  .lang-btn { font-size: 0.62rem; padding: 1px 3px; }
  .spa-features { grid-template-columns: 1fr; }
  .spa-main-image { aspect-ratio: 4/3; }
  .treatment-hero-sub { flex-direction: column; height: auto; }
  .treatment-sub-item { aspect-ratio: 4/3; }
  .treatment-wide { height: 260px; }
  .treatment-wide-num { font-size: 2.5rem; }
  .gallery-cta-strip { padding: 48px 20px; }
}