/* ===========================
   KOA Hair Salon - Global CSS
   =========================== */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400;1,500&family=Shippori+Mincho:wght@400;500;600;700&display=swap');

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

:root {
  --color-cream:    #f5f0e8;
  --color-beige:    #ede5d5;
  --color-sand:     #d9c9ae;
  --color-brown:    #7a5c3f;
  --color-brown-dark: #5c5450;
  --color-green:    #3d5c3a;
  --color-green-dark: #2e4a2c;
  --color-text:     #2c2012;
  --color-text-sub: #6b5740;
  --color-white:    #ffffff;
  --font-en:  'Cormorant Garamond', serif;
  --font-ja:  'Shippori Mincho', serif;
  --radius:   6px;
  --shadow:   0 4px 24px rgba(74,51,35,.10);
  --transition: .3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-ja);
  color: var(--color-text);
  background: var(--color-cream);
  line-height: 1.8;
  font-size: 15px;
}

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

/* --- Typography --- */
.en-heading {
  font-family: var(--font-en);
  letter-spacing: .12em;
}

.section-label {
  font-family: var(--font-en);
  font-style: italic;
  font-size: 13px;
  letter-spacing: .15em;
  color: var(--color-text-sub);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .06em;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-family: var(--font-ja);
}

.btn-primary {
  background: var(--color-green);
  color: var(--color-white);
}
.btn-primary:hover { background: var(--color-green-dark); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--color-white);
  color: var(--color-white);
}
.btn-outline:hover { background: rgba(255,255,255,.15); }

.btn-outline-dark {
  background: transparent;
  border: 1.5px solid var(--color-brown);
  color: var(--color-brown);
}
.btn-outline-dark:hover { background: var(--color-brown); color: var(--color-white); }

.btn-brown {
  background: var(--color-brown);
  color: var(--color-white);
}
.btn-brown:hover { background: var(--color-brown-dark); transform: translateY(-1px); }

.btn svg, .btn .icon { width: 18px; height: 18px; flex-shrink: 0; }

/* --- Section Base --- */
.section {
  padding: 80px 24px;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header h2 {
  font-family: var(--font-en);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 300;
  letter-spacing: .22em;
  color: var(--color-brown-dark);
  margin: 8px 0 4px;
}

.section-header .sub {
  font-size: 13px;
  color: var(--color-text-sub);
  letter-spacing: .08em;
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(245,240,232,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(217,201,174,.4);
  height: 72px;
  display: flex;
  align-items: center;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

/* Logo */
.header-logo a {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.header-logo .logo-en-small {
  font-family: var(--font-en);
  font-size: 8px;
  letter-spacing: .45em;
  color: var(--color-text-sub);
  text-transform: uppercase;
}
.header-logo .logo-name {
  font-family: var(--font-en);
  font-size: 32px;
  font-weight: 300;
  letter-spacing: .28em;
  color: var(--color-brown-dark);
}
.header-logo .logo-sub {
  font-size: 10px;
  letter-spacing: .06em;
  color: var(--color-text-sub);
}

/* Nav */
.header-nav {
  display: flex;
  align-items: center;
  gap: 0;
}
.header-nav a {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 6px 14px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .08em;
  color: var(--color-text);
  transition: color var(--transition);
  line-height: 1.4;
}
.header-nav a .nav-en {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .22em;
}
.header-nav a .nav-ja {
  font-family: var(--font-ja);
  font-size: 8px;
  color: var(--color-text-sub);
}
.header-nav a:hover { color: var(--color-green); }
.header-nav a.active { color: var(--color-green); }

/* CTA */
.header-cta {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-reserve {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--color-green);
  color: var(--color-white);
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  line-height: 1.3;
  transition: var(--transition);
}
.btn-reserve:hover { background: var(--color-green-dark); transform: translateY(-1px); }
.btn-reserve .reserve-label { font-size: 10px; font-weight: 400; display: block; }
.btn-reserve .reserve-main  { font-size: 13px; }

.btn-instagram {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border: 1.5px solid var(--color-sand);
  border-radius: var(--radius);
  color: var(--color-brown);
  transition: var(--transition);
}
.btn-instagram:hover { border-color: var(--color-brown); background: var(--color-beige); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px; height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--color-brown-dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 72px 0 0 0;
  background: var(--color-cream);
  z-index: 999;
  padding: 24px;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-beige);
  font-size: 15px;
  font-weight: 500;
}
.mobile-nav a .nav-en {
  font-family: var(--font-en);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-brown-dark);
  min-width: 90px;
}
.mobile-nav a .nav-ja {
  font-size: 12px;
  color: var(--color-text-sub);
}
.mobile-nav-cta {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ============================================================
   HERO SLIDER
   ============================================================ */
.hero {
  position: relative;
  margin-top: 72px;
  overflow: hidden;
}

.slider {
  position: relative;
  width: 100%;
  height: clamp(480px, 75vh, 720px);
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}
.slide.active { opacity: 1; }

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

.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(26,18,10,.62) 0%,
    rgba(26,18,10,.30) 60%,
    transparent 100%
  );
}

.slide-content {
  position: absolute;
  bottom: 14%;
  left: 7%;
  max-width: 560px;
  color: var(--color-white);
}

.slide-content .en-tag {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: .3em;
  opacity: .75;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.slide-content h1 {
  font-family: var(--font-ja);
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 20px;
  text-shadow: 0 2px 12px rgba(0,0,0,.3);
}

.slide-content .catch-sub {
  font-size: clamp(13px, 1.6vw, 15px);
  font-weight: 300;
  line-height: 1.9;
  opacity: .9;
  margin-bottom: 32px;
}

.slide-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Slider Controls */
.slider-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}
.slider-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.5);
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.slider-dot.active { background: var(--color-white); width: 24px; border-radius: 4px; }

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,.18);
  border: 1.5px solid rgba(255,255,255,.4);
  color: white;
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition);
  font-size: 18px;
}
.slider-arrow:hover { background: rgba(255,255,255,.32); }
.slider-arrow.prev { left: 20px; }
.slider-arrow.next { right: 20px; }

.slide-counter {
  position: absolute;
  bottom: 22px;
  left: 28px;
  color: rgba(255,255,255,.65);
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: .1em;
  z-index: 10;
}

/* ============================================================
   FEATURES (4カード)
   ============================================================ */
.features {
  background: var(--color-beige);
  padding: 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--color-sand);
}

.feature-item {
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--color-sand);
  overflow: hidden;
}
.feature-item:last-child { border-right: none; }

.feature-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ============================================================
   SERVICE + WORRIES + EVENT + ALOHA (4カードグリッド)
   ============================================================ */
.cards-section {
  background: var(--color-cream);
  padding: 80px 24px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}

.card {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 3/4;
  cursor: pointer;
  transition: var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(74,51,35,.18); }

.card-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(26,18,10,.52) 0%,
    rgba(26,18,10,.25) 55%,
    rgba(26,18,10,.05) 100%
  );
}

.card-body {
  position: absolute;
  inset: 0;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  color: var(--color-white);
}

.card-label {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: .25em;
  color: rgba(255,255,255,.7);
  text-transform: uppercase;
}

.card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.5;
}

.card p {
  font-size: 12px;
  color: rgba(255,255,255,.85);
  line-height: 1.7;
}

.card-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.card-checklist li {
  font-size: 12px;
  color: rgba(255,255,255,.85);
  display: flex;
  align-items: flex-start;
  gap: 6px;
}
.card-checklist li::before {
  content: '✓';
  color: #a8d08d;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-white);
  letter-spacing: .06em;
  border-bottom: 1px solid rgba(255,255,255,.4);
  padding-bottom: 2px;
  width: fit-content;
  transition: var(--transition);
}
.card-link:hover { border-color: white; gap: 12px; }
.card-link .arrow {
  width: 24px; height: 24px;
  border: 1.5px solid rgba(255,255,255,.6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
}

/* Aloha card special */
.aloha-title {
  font-family: var(--font-en);
  font-style: italic;
  font-size: 26px;
  color: var(--color-white);
  line-height: 1.2;
}
.aloha-sign {
  font-size: 11px;
  color: rgba(255,255,255,.7);
  margin-top: 4px;
}

/* ============================================================
   CTA STRIP
   ============================================================ */
.cta-strip {
  background: var(--color-brown-dark);
  padding: 0;
}

.cta-strip-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
}

.cta-block {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  padding: 28px 24px;
  text-align: center;
  transition: var(--transition);
  border-right: 1px solid rgba(255,255,255,.1);
  cursor: pointer;
}
.cta-block:last-child { border-right: none; }
.cta-block:hover { background: rgba(255,255,255,.06); }

.cta-block .cta-icon { font-size: 24px; }
.cta-block .cta-label-small {
  font-size: 10px;
  color: rgba(255,255,255,.6);
  letter-spacing: .08em;
}
.cta-block .cta-label-main {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: .04em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.cta-block-reserve {
  background: var(--color-green);
  flex-direction: row;
  gap: 16px;
  justify-content: flex-start;
  padding: 28px 48px;
}
.cta-block-reserve:hover { background: var(--color-green-dark); }
.cta-block-reserve .cta-text { display: flex; flex-direction: column; gap: 4px; }
.cta-block-reserve .cta-label-small { font-size: 11px; color: rgba(255,255,255,.75); }
.cta-block-reserve .cta-label-main  { font-size: 18px; color: white; }
.cta-arrow { margin-left: auto; font-size: 20px; opacity: .7; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-brown-dark);
  color: rgba(255,255,255,.7);
  padding: 56px 24px 32px;
  border-top: 1px solid rgba(255,255,255,.08);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-logo {
  font-family: var(--font-en);
}
.footer-logo .footer-logo-name {
  font-size: 28px;
  font-weight: 600;
  color: var(--color-white);
  letter-spacing: .08em;
  display: block;
}
.footer-logo .footer-logo-sub {
  font-size: 10px;
  letter-spacing: .15em;
  opacity: .6;
  display: block;
  margin-top: 4px;
}
.footer-logo p {
  font-size: 12px;
  line-height: 1.8;
  margin-top: 16px;
}

.footer-nav h4, .footer-info h4 {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: .2em;
  color: var(--color-white);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.footer-nav ul li { margin-bottom: 10px; }
.footer-nav ul li a {
  font-size: 13px;
  transition: color var(--transition);
}
.footer-nav ul li a:hover { color: var(--color-white); }

.footer-info dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; }
.footer-info dt { font-size: 11px; opacity: .6; white-space: nowrap; }
.footer-info dd { font-size: 12px; }

.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  opacity: .5;
}

/* ============================================================
   PAGE HERO (内ページ共通)
   ============================================================ */
.page-hero {
  margin-top: 72px;
  position: relative;
  height: 280px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.page-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(26,18,10,.7), rgba(26,18,10,.3));
}

.page-hero-content {
  position: relative;
  z-index: 1;
  padding: 0 48px;
  color: var(--color-white);
}

.page-hero-content .en-label {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: .3em;
  opacity: .75;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.page-hero-content h1 {
  font-family: var(--font-ja);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 12px;
}

.page-hero-content p {
  font-size: 14px;
  opacity: .85;
  line-height: 1.8;
}

/* Breadcrumb */
.breadcrumb {
  background: var(--color-beige);
  padding: 12px 24px;
  font-size: 12px;
  color: var(--color-text-sub);
}
.breadcrumb a { color: var(--color-text-sub); }
.breadcrumb a:hover { color: var(--color-green); }
.breadcrumb span { margin: 0 8px; opacity: .5; }

/* ============================================================
   MENU PAGE
   ============================================================ */
.menu-intro {
  background: var(--color-white);
  padding: 60px 24px;
  text-align: center;
}

.menu-intro h2 {
  font-family: var(--font-en);
  font-size: clamp(14px, 2vw, 18px);
  letter-spacing: .2em;
  color: var(--color-text-sub);
  margin-bottom: 8px;
}

.menu-intro .intro-note {
  font-size: 14px;
  color: var(--color-text-sub);
  max-width: 600px;
  margin: 16px auto 0;
}

.menu-section {
  background: var(--color-cream);
  padding: 64px 24px;
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto 20px;
}

.menu-card {
  background: var(--color-white);
  border-radius: 10px;
  padding: 28px 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  box-shadow: 0 2px 12px rgba(74,51,35,.07);
  transition: var(--transition);
}
.menu-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

.menu-card-icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--color-cream);
  border: 1.5px solid var(--color-sand);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-green);
  font-size: 20px;
}
.menu-card-icon svg { width: 26px; height: 26px; }

.menu-card-body { flex: 1; }
.menu-card-body h3 { font-size: 15px; font-weight: 700; color: var(--color-brown-dark); }
.menu-card-body .menu-desc { font-size: 11px; color: var(--color-text-sub); line-height: 1.6; margin: 4px 0 10px; }
.menu-card-body .menu-price {
  font-family: var(--font-en);
  font-size: 22px;
  font-weight: 600;
  color: var(--color-green-dark);
  letter-spacing: .02em;
}
.menu-card-body .menu-time {
  font-size: 11px;
  color: var(--color-text-sub);
  margin-top: 4px;
}

.menu-wide {
  max-width: 1000px;
  margin: 0 auto;
}

.menu-event-card {
  background: var(--color-white);
  border-radius: 10px;
  padding: 28px 32px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: 0 2px 12px rgba(74,51,35,.07);
}

.menu-notes {
  max-width: 1000px;
  margin: 24px auto 0;
  font-size: 12px;
  color: var(--color-text-sub);
  line-height: 1.9;
  padding: 20px 24px;
  background: var(--color-beige);
  border-radius: var(--radius);
}

/* Sidebar */
.menu-layout {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 32px;
  align-items: start;
}

.menu-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sidebar-card {
  background: var(--color-white);
  border-radius: 10px;
  padding: 28px 24px;
  box-shadow: var(--shadow);
}
.sidebar-card h4 {
  font-family: var(--font-en);
  font-size: 14px;
  letter-spacing: .15em;
  color: var(--color-brown-dark);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-beige);
  text-transform: uppercase;
}
.sidebar-card ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--color-text-sub);
  line-height: 1.7;
  margin-bottom: 12px;
}
.sidebar-card ul li .s-icon { color: var(--color-green); flex-shrink: 0; margin-top: 3px; }

.sidebar-card-green {
  background: var(--color-green);
  color: var(--color-white);
}
.sidebar-card-green h4 { color: var(--color-white); border-color: rgba(255,255,255,.2); }
.sidebar-card-green ul li { color: rgba(255,255,255,.85); }
.sidebar-card-green p { font-size: 12px; color: rgba(255,255,255,.8); line-height: 1.8; }

/* ============================================================
   STYLE PAGE
   ============================================================ */
.style-section {
  padding: 80px 24px;
  background: var(--color-cream);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
}

.gallery-item {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.gallery-item:hover { transform: translateY(-4px); }

.gallery-img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  display: block;
}

/* Instagram strip above WEB予約 */
.instagram-strip {
  background: var(--color-brown-dark);
  padding: 44px 24px;
  text-align: center;
  color: white;
}
.instagram-strip-icon {
  width: 52px;
  height: 52px;
  background: rgba(255,255,255,.12);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: white;
}
.instagram-strip p.ig-sub {
  font-size: 12px;
  letter-spacing: .12em;
  opacity: .65;
  margin-bottom: 8px;
}
.instagram-strip p.ig-main {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: .05em;
  margin-bottom: 28px;
}
.instagram-strip .btn-ig {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.15);
  color: white;
  border: 1.5px solid rgba(255,255,255,.35);
  border-radius: 6px;
  padding: 12px 28px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .06em;
  text-decoration: none;
  transition: var(--transition);
}
.instagram-strip .btn-ig:hover { background: rgba(255,255,255,.25); }

/* ホームページ用：左テキスト＋右フィード列レイアウト */
.instagram-strip--feed {
  padding: 0;
  text-align: left;
  position: relative;
  overflow: hidden;
}
.ig-palm-deco {
  position: absolute;
  pointer-events: none;
  opacity: .09;
}
.ig-palm-deco--left {
  left: -30px;
  bottom: -20px;
  width: 320px;
}
.ig-palm-deco--right {
  right: 290px;
  top: -30px;
  width: 180px;
  transform: rotate(170deg);
  opacity: .05;
}
.instagram-feed-inner {
  display: grid;
  grid-template-columns: 1fr 280px;
  max-width: 1100px;
  margin: 0 auto;
}
.instagram-feed-text {
  padding: 56px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.instagram-feed-text .instagram-strip-icon { margin: 0 0 20px; }
.instagram-feed-text .ig-sub { text-align: left; }
.instagram-feed-text .ig-main { text-align: left; }
.instagram-feed-col {
  display: flex;
  flex-direction: column;
}
.instagram-feed-col a {
  display: block;
  flex: 1;
  overflow: hidden;
  position: relative;
}
.instagram-feed-col a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
  filter: brightness(.92);
}
.instagram-feed-col a:hover img { transform: scale(1.05); filter: brightness(1); }
.instagram-feed-col a .ig-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .3s;
}
.instagram-feed-col a:hover .ig-overlay { background: rgba(0,0,0,.25); }
.instagram-feed-col a .ig-overlay svg { opacity: 0; transition: opacity .3s; color: white; }
.instagram-feed-col a:hover .ig-overlay svg { opacity: 1; }
.instagram-feed-col a + a { border-top: 2px solid rgba(255,255,255,.08); }

@media (max-width: 768px) {
  .instagram-feed-inner { grid-template-columns: 1fr; }
  .instagram-feed-col { flex-direction: row; height: 200px; }
  .instagram-feed-col a { flex: 1; }
  .instagram-feed-col a + a { border-top: none; border-left: 2px solid rgba(255,255,255,.08); }
}

.gallery-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--color-green);
  color: white;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .12em;
  padding: 4px 8px;
  border-radius: 3px;
}

.gallery-insta {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 28px; height: 28px;
  background: rgba(255,255,255,.85);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-brown-dark);
  font-size: 14px;
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  background: linear-gradient(to top, rgba(26,18,10,.8), transparent);
  padding: 40px 16px 16px;
  color: white;
  font-size: 13px;
  font-weight: 500;
}

.style-cta {
  text-align: center;
  margin-top: 56px;
  background: var(--color-white);
  border-radius: 12px;
  padding: 40px 24px;
  max-width: 1000px;
  margin: 48px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  box-shadow: var(--shadow);
}

.style-cta-text { text-align: left; }
.style-cta-text p { font-size: 14px; color: var(--color-text-sub); margin-top: 6px; }

/* ============================================================
   SALON PAGE
   ============================================================ */
.salon-hero-grid {
  margin-top: 72px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 400px;
}

.salon-hero-left {
  padding: 60px 56px;
  background: var(--color-cream);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}
.salon-hero-left .page-label {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: .3em;
  color: var(--color-text-sub);
  text-transform: uppercase;
}
.salon-hero-left h1 {
  font-family: var(--font-ja);
  font-size: clamp(20px, 3vw, 32px);
  font-weight: 700;
  color: var(--color-brown-dark);
  line-height: 1.4;
}
.salon-hero-left p {
  font-size: 14px;
  color: var(--color-text-sub);
  line-height: 1.8;
}

.salon-hero-right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 4px;
  overflow: hidden;
}
.salon-hero-img-main {
  grid-row: 1 / 3;
  object-fit: cover;
  width: 100%;
  height: 100%;
}
.salon-hero-img-sub {
  object-fit: cover;
  width: 100%;
  height: 100%;
}
.salon-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
}
.sp1 { background: linear-gradient(135deg, #c9b99a, #906040); }
.sp2 { background: linear-gradient(135deg, #a0c0a0, #408040); }
.sp3 { background: linear-gradient(135deg, #c0a890, #806040); }

.salon-info-section {
  background: var(--color-cream);
  padding: 64px 24px;
}

.salon-info-layout {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.info-block h3 {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--color-text-sub);
  text-transform: uppercase;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-sand);
}

.salon-overview-table {
  width: 100%;
  font-size: 13px;
}
.salon-overview-table tr { border-bottom: 1px solid var(--color-beige); }
.salon-overview-table th {
  padding: 10px 12px 10px 0;
  font-weight: 500;
  color: var(--color-text-sub);
  white-space: nowrap;
  vertical-align: top;
  width: 70px;
}
.salon-overview-table td {
  padding: 10px 0;
  color: var(--color-text);
  line-height: 1.7;
}

/* Map placeholder */
.map-placeholder {
  width: 100%;
  height: 180px;
  background: linear-gradient(135deg, #d0c8b8, #b0a890);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
  color: var(--color-brown-dark);
  font-size: 13px;
  margin-bottom: 12px;
  border: 1px solid var(--color-sand);
}
.map-placeholder .map-icon { font-size: 32px; }

.map-address {
  font-size: 12px;
  color: var(--color-text-sub);
  line-height: 1.8;
  margin-top: 8px;
}
.map-address strong { display: block; color: var(--color-text); font-size: 13px; margin-bottom: 4px; }

/* Parking */
.parking-badge {
  background: var(--color-white);
  border: 2px solid var(--color-green);
  border-radius: 10px;
  padding: 20px;
  text-align: center;
  margin-bottom: 12px;
}
.parking-badge .p-num {
  font-family: var(--font-en);
  font-size: 36px;
  font-weight: 600;
  color: var(--color-green-dark);
  line-height: 1;
}
.parking-badge .p-label { font-size: 12px; color: var(--color-text-sub); margin-top: 4px; }
.parking-note { font-size: 12px; color: var(--color-text-sub); line-height: 1.8; }

/* Hours */
.hours-table {
  width: 100%;
  font-size: 13px;
}
.hours-table tr { border-bottom: 1px solid var(--color-beige); }
.hours-table td { padding: 9px 0; }
.hours-table .day { color: var(--color-text-sub); font-size: 12px; }
.hours-table .time { color: var(--color-text); font-weight: 500; }
.hours-table .closed { color: var(--color-brown); font-weight: 700; }
.hours-note { font-size: 11px; color: var(--color-text-sub); margin-top: 8px; }

/* Welcome + Support + Reservation */
.salon-bottom-section {
  background: var(--color-white);
  padding: 64px 24px;
}

.salon-bottom-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 32px;
}

.welcome-block { }
.welcome-block h3 {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-text-sub);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-sand);
}
.welcome-grid {
  display: flex;
  gap: 16px;
}
.welcome-person {
  text-align: center;
  flex: 1;
}
.welcome-person-img {
  width: 80px; height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 8px;
  border: 3px solid var(--color-beige);
  background: var(--color-beige);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}
.welcome-person-name { font-size: 12px; font-weight: 700; color: var(--color-brown-dark); }
.welcome-person-desc { font-size: 11px; color: var(--color-text-sub); line-height: 1.6; margin-top: 4px; }

.support-block h3 {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-text-sub);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-sand);
}
.support-items { display: flex; gap: 16px; }
.support-item {
  flex: 1;
  background: var(--color-cream);
  border-radius: var(--radius);
  padding: 16px;
}
.support-item .s-icon-wrap { font-size: 24px; margin-bottom: 8px; }
.support-item h4 { font-size: 13px; font-weight: 700; color: var(--color-brown-dark); margin-bottom: 4px; }
.support-item p { font-size: 11px; color: var(--color-text-sub); line-height: 1.7; }

.reservation-block h3 {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-text-sub);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-sand);
}
.res-steps {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 20px;
}
.res-step {
  flex: 1;
  text-align: center;
  padding: 14px 8px;
  background: var(--color-cream);
  border-radius: var(--radius);
}
.res-step .step-num {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: .15em;
  color: var(--color-text-sub);
}
.res-step .step-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-brown-dark);
  margin-top: 4px;
}
.res-arrow { color: var(--color-sand); font-size: 18px; flex-shrink: 0; }
.res-note { font-size: 12px; color: var(--color-text-sub); text-align: center; margin-bottom: 16px; }

/* Salon CTAs */
.salon-cta-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .header-nav { display: none; }
  .hamburger { display: flex; }
  .header-cta .btn-instagram { display: none; }

  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-item { border-right: 1px solid var(--color-sand); border-bottom: 1px solid var(--color-sand); }
  .feature-item:nth-child(2) { border-right: none; }
  .feature-item:nth-child(3) { border-right: 1px solid var(--color-sand); border-bottom: none; }
  .feature-item:nth-child(4) { border-right: none; border-bottom: none; }

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

  .salon-info-layout { grid-template-columns: 1fr 1fr; }
  .salon-bottom-grid { grid-template-columns: 1fr; }
  .salon-hero-grid { grid-template-columns: 1fr; height: auto; }
  .salon-hero-right { height: 260px; }

  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .style-cta { flex-direction: column; text-align: center; }
  .style-cta-text { text-align: center; }

  .footer-inner { grid-template-columns: 1fr 1fr; }

  .cta-strip-grid { grid-template-columns: 1fr; }
  .cta-block { border-right: none; border-bottom: 1px solid rgba(255,255,255,.1); }
  .cta-block-reserve { justify-content: center; }
}

@media (max-width: 640px) {
  .section { padding: 56px 16px; }

  .slide-content {
    left: 5%;
    bottom: 12%;
    max-width: 90%;
  }
  .slide-content h1 { font-size: 22px; }
  .slide-btns { gap: 10px; }
  .btn { padding: 12px 20px; font-size: 13px; }

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

  .menu-grid { grid-template-columns: 1fr; }

  .salon-info-layout { grid-template-columns: 1fr; }

  .gallery-grid { grid-template-columns: 1fr; }

  .footer-inner { grid-template-columns: 1fr; }

  .page-hero { height: 200px; }
  .page-hero-content { padding: 0 24px; }
  .page-hero-content h1 { font-size: 24px; }

  .salon-bottom-grid { grid-template-columns: 1fr; }
  .welcome-grid { flex-direction: column; }
  .support-items { flex-direction: column; }
  .res-steps { flex-wrap: wrap; }

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

  .header-logo .logo-sub { display: none; }
  .btn-reserve .reserve-label { display: none; }

  .slider { height: 480px; }
}