/*
Theme Name: Sirube
Theme URI: https://sirube-aroma.com
Description: リンパ浮腫・アロマケアサロン Sirube カスタムテーマ
Version: 1.0
Author: Kai
*/

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', sans-serif;
  background: #faf7f4;
  color: #2a2a2a;
  font-weight: 300;
  line-height: 1.8;
  letter-spacing: 0.04em;
}
:root {
  --cream:      #faf7f4;
  --cream-dark: #f2ede8;
  --gold:       #c9a882;
  --gold-dark:  #a07850;
  --text:       #2a2a2a;
  --text-mid:   #6b6560;
  --text-light: #afa9a3;
  --dark:       #1e2a26;
}

/* ===== NAV ===== */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 300;
  padding: 18px 48px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(250,247,244,0.93);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(201,168,130,0.2);
}
.nav-logo { text-decoration: none; display: flex; align-items: center; }
.nav-logo-img { height: 68px; width: auto; object-fit: contain; mix-blend-mode: multiply; }
.nav-logo-text { display: none; }
.nav-logo span { display: none; }
.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a {
  font-family: 'Noto Serif JP', serif; font-size: 12px;
  color: var(--text-mid); text-decoration: none;
  letter-spacing: 0.12em; transition: color 0.2s;
}
.nav-links a:hover { color: var(--gold-dark); }
.nav-line {
  display: flex; align-items: center; gap: 8px;
  background: #06c755 !important; color: #fff !important;
  padding: 9px 20px; border-radius: 4px;
  font-size: 12px !important; letter-spacing: 0.1em !important;
  text-decoration: none; transition: opacity 0.2s;
}
.nav-line:hover { opacity: 0.85; color: #fff !important; }
.nav-line svg { flex-shrink: 0; }

/* ===== HERO SLIDER ===== */
#hero { position: relative; height: 100vh; min-height: 640px; overflow: hidden; }
.slides { position: relative; width: 100%; height: 100%; }
.slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.2s ease; }
.slide.active { opacity: 1; }
.slide-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transform: scale(1.05); transition: transform 7s ease;
}
.slide.active .slide-bg { transform: scale(1); }
.slide-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(10,20,15,0.2) 0%, rgba(10,20,15,0.55) 100%);
}
.hero-content {
  position: absolute; inset: 0; z-index: 10;
  display: flex; flex-direction: column;
  align-items: center; justify-content: flex-end;
  text-align: center; color: #fff; padding: 0 24px 120px;
}
.hero-label {
  font-family: 'Cormorant Garamond', serif;
  font-size: 13px; letter-spacing: 0.35em; color: var(--gold);
  margin-bottom: 24px;
}
.hero-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 300; letter-spacing: 0.15em; line-height: 1.7;
  margin-bottom: 28px;
}
.hero-divider { width: 40px; height: 1px; background: var(--gold); margin: 0 auto 28px; }
.hero-band { display: inline-block; padding: 20px 48px 24px; }
.hero-sub {
  font-size: 14px; color: rgba(255,255,255,0.88);
  letter-spacing: 0.1em; line-height: 2.4; margin-bottom: 48px;
}
.btn-hero {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 15px 40px;
  border: 1px solid rgba(255,255,255,0.6); color: #fff;
  font-family: 'Noto Serif JP', serif; font-size: 13px;
  letter-spacing: 0.2em; text-decoration: none;
  transition: background 0.3s, border-color 0.3s;
}
.btn-hero:hover { background: rgba(201,168,130,0.7); border-color: var(--gold); }
.slider-dots {
  position: absolute; bottom: 36px; left: 50%;
  transform: translateX(-50%); z-index: 10;
  display: flex; gap: 10px;
}
.dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: rgba(255,255,255,0.4); cursor: pointer;
  transition: background 0.3s, transform 0.3s;
}
.dot.active { background: var(--gold); transform: scale(1.4); }
.hero-scroll {
  position: absolute; bottom: 36px; right: 48px; z-index: 10;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: rgba(255,255,255,0.5); font-size: 10px; letter-spacing: 0.2em;
  font-family: 'Cormorant Garamond', serif;
}
.hero-scroll::after {
  content: ''; width: 1px; height: 50px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  margin-top: 8px;
}

/* ===== SECTION BASE ===== */
section { padding: 100px 48px; }
.section-inner { max-width: 1080px; margin: 0 auto; }
.section-label {
  font-family: 'Cormorant Garamond', serif;
  font-size: 12px; letter-spacing: 0.35em; color: var(--gold);
  text-transform: uppercase; display: block; margin-bottom: 16px;
}
.section-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 300; letter-spacing: 0.12em; line-height: 1.7; margin-bottom: 20px;
}
.gold-line { width: 40px; height: 1px; background: var(--gold); margin-bottom: 32px; }
.section-text { color: var(--text-mid); font-size: 15px; line-height: 2.2; }

/* ===== CONCEPT ===== */
#concept { background: #fff; }
.concept-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.concept-image { aspect-ratio: 4/5; overflow: hidden; }
.concept-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s; }
.concept-image:hover img { transform: scale(1.03); }

/* ===== FEATURES ===== */
#features { background: var(--cream); }
.features-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; margin-top: 64px; }
.feature-card { text-align: center; padding: 48px 28px; background: #fff; border-top: 2px solid var(--gold); }
.feature-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 40px; color: var(--gold); line-height: 1; margin-bottom: 20px; display: block;
}
.feature-title { font-family: 'Noto Serif JP', serif; font-size: 15px; letter-spacing: 0.1em; margin-bottom: 14px; }
.feature-text { font-size: 13px; color: var(--text-mid); line-height: 2; }

/* ===== MENU ===== */
#menu { background: #fff; }
.menu-header { text-align: center; margin-bottom: 64px; }
.menu-header .gold-line { margin: 0 auto 32px; }
.menu-category { margin-bottom: 64px; }
.menu-category:last-child { margin-bottom: 0; }
.menu-cat-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 18px; font-weight: 400;
  letter-spacing: 0.12em; margin-bottom: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--cream-dark);
  display: flex; align-items: center; gap: 16px;
}
.menu-cat-title::before { content: ''; width: 24px; height: 1px; background: var(--gold); flex-shrink: 0; }
.menu-cat-note { font-size: 13px; color: var(--text-light); margin-bottom: 24px; letter-spacing: 0.06em; }
.menu-rows { display: flex; flex-direction: column; gap: 0; }
.menu-row {
  display: grid; grid-template-columns: 1fr auto auto;
  gap: 16px; align-items: center;
  padding: 18px 0; border-bottom: 1px solid var(--cream-dark);
}
.menu-row:last-child { border-bottom: none; }
.menu-row-name { font-family: 'Noto Serif JP', serif; font-size: 15px; letter-spacing: 0.08em; }
.menu-row-name small { display: block; font-family: 'Noto Sans JP', sans-serif; font-size: 12px; color: var(--text-light); margin-top: 4px; font-weight: 300; }
.menu-row-time { font-size: 13px; color: var(--text-light); letter-spacing: 0.06em; white-space: nowrap; }
.menu-row-price {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px; color: var(--gold-dark);
  letter-spacing: 0.05em; white-space: nowrap; text-align: right;
}
.menu-tag-pop {
  display: inline-block; font-size: 10px; letter-spacing: 0.12em;
  padding: 2px 8px; background: var(--gold); color: #fff;
  margin-left: 10px; vertical-align: middle;
}

/* ===== THERAPIST ===== */
#therapist { background: var(--cream); }
.therapist-grid { display: grid; grid-template-columns: 380px 1fr; gap: 80px; align-items: start; }
.therapist-image { aspect-ratio: 3/4; overflow: hidden; }
.therapist-image img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.therapist-name { font-family: 'Noto Serif JP', serif; font-size: 28px; font-weight: 300; letter-spacing: 0.15em; margin-bottom: 4px; }
.therapist-yomi { font-size: 13px; color: var(--text-light); letter-spacing: 0.15em; margin-bottom: 6px; }
.therapist-name-en { font-family: 'Cormorant Garamond', serif; font-size: 15px; color: var(--text-light); letter-spacing: 0.2em; margin-bottom: 32px; }
.therapist-qual-title { font-family: 'Noto Serif JP', serif; font-size: 13px; letter-spacing: 0.1em; color: var(--gold-dark); margin: 28px 0 16px; }
.qual-list { display: flex; flex-direction: column; gap: 10px; }
.qual-item { display: flex; align-items: flex-start; gap: 12px; font-size: 13px; color: var(--text-mid); }
.qual-item::before { content: ''; width: 6px; height: 1px; background: var(--gold); flex-shrink: 0; margin-top: 11px; }

/* ===== INSTAGRAM ===== */
#instagram { background: #fff; }
.instagram-header { text-align: center; margin-bottom: 48px; }
.instagram-header .gold-line { margin: 0 auto 32px; }
.instagram-account {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px; letter-spacing: 0.15em; color: var(--text-mid);
  text-decoration: none; margin-bottom: 8px; transition: color 0.2s;
}
.instagram-account:hover { color: var(--gold-dark); }
.insta-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 4px; margin-bottom: 40px; }
.insta-cell { aspect-ratio: 1; overflow: hidden; position: relative; cursor: pointer; }
.insta-cell img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.insta-cell:hover img { transform: scale(1.08); }
.insta-cell-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0); transition: background 0.3s; display: flex; align-items: center; justify-content: center; }
.insta-cell:hover .insta-cell-overlay { background: rgba(0,0,0,0.25); }
.insta-follow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 40px; border: 1px solid var(--gold);
  color: var(--gold-dark); font-family: 'Noto Serif JP', serif;
  font-size: 13px; letter-spacing: 0.2em;
  text-decoration: none; transition: background 0.3s, color 0.3s;
}
.insta-follow:hover { background: var(--gold); color: #fff; }

/* ===== NOTE BLOG ===== */
#note { background: var(--cream-dark); }
.note-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; margin-top: 48px; }
.note-card {
  background: var(--cream); border: 1px solid rgba(201,168,130,0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-decoration: none; color: inherit; display: block;
}
.note-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.08); }
.note-card-img { aspect-ratio: 16/9; overflow: hidden; }
.note-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.note-card:hover .note-card-img img { transform: scale(1.04); }
.note-card-body { padding: 24px; }
.note-card-meta { font-size: 11px; letter-spacing: 0.12em; color: var(--gold-dark); font-family: 'Cormorant Garamond', serif; margin-bottom: 10px; }
.note-card-title { font-family: 'Noto Serif JP', serif; font-size: 15px; line-height: 1.7; color: var(--text); margin-bottom: 12px; font-weight: 400; }
.note-card-excerpt { font-size: 13px; color: var(--text-mid); line-height: 1.85; margin-bottom: 18px; }
.note-card-link { font-family: 'Cormorant Garamond', serif; font-size: 13px; color: var(--gold-dark); letter-spacing: 0.1em; }
.note-card-link::after { content: ' →'; }
.btn-note {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--gold); color: var(--gold-dark);
  padding: 13px 36px; font-family: 'Noto Serif JP', serif;
  font-size: 13px; letter-spacing: 0.12em; text-decoration: none;
  transition: all 0.25s; background: transparent; margin-top: 40px;
}
.btn-note:hover { background: var(--gold); color: #fff; }

/* ===== CTA ===== */
#cta { background: var(--dark); padding: 100px 48px; text-align: center; }
#cta .section-label { color: var(--gold); }
#cta .section-title { color: #fff; max-width: 500px; margin: 0 auto 20px; }
#cta .gold-line { margin: 0 auto 24px; }
#cta .section-text { color: rgba(255,255,255,0.55); max-width: 480px; margin: 0 auto 48px; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-line-big {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 18px 48px; background: #06c755; color: #fff;
  font-family: 'Noto Serif JP', serif; font-size: 14px;
  letter-spacing: 0.15em; text-decoration: none; transition: opacity 0.2s; border-radius: 4px;
}
.btn-line-big:hover { opacity: 0.85; }
.btn-outline-w {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 18px 48px; border: 1px solid rgba(255,255,255,0.3); color: rgba(255,255,255,0.75);
  font-family: 'Noto Serif JP', serif; font-size: 13px;
  letter-spacing: 0.15em; text-decoration: none; transition: border-color 0.3s, color 0.3s;
}
.btn-outline-w:hover { border-color: var(--gold); color: var(--gold); }

/* ===== ACCESS ===== */
#access { background: var(--cream); }
.access-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.access-map { aspect-ratio: 4/3; overflow: hidden; }
.access-map iframe { width: 100%; height: 100%; border: 0; }
.access-table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.access-table tr { border-bottom: 1px solid rgba(201,168,130,0.25); }
.access-table th {
  font-family: 'Noto Serif JP', serif; font-size: 12px; font-weight: 400;
  letter-spacing: 0.1em; color: var(--gold-dark);
  padding: 16px 0; width: 80px; vertical-align: top;
}
.access-table td { font-size: 14px; color: var(--text-mid); padding: 16px 0 16px 24px; line-height: 1.9; }
.access-table a { color: #3a7ca5; text-decoration: underline; text-underline-offset: 3px; }
.access-table a:hover { color: #2a5f82; }

/* ===== PARTNER ===== */
#partner { background: var(--cream-dark); padding: 56px 48px; text-align: center; }
.partner-label { font-family: 'Cormorant Garamond', serif; font-size: 11px; letter-spacing: 0.35em; color: var(--text-light); margin-bottom: 8px; }
.partner-title { font-family: 'Noto Serif JP', serif; font-size: 13px; color: var(--text-mid); letter-spacing: 0.12em; margin-bottom: 28px; }
.partner-banner { display: inline-block; transition: opacity 0.25s; }
.partner-banner:hover { opacity: 0.85; }
.partner-banner img { max-width: 480px; width: 90%; box-shadow: 0 4px 20px rgba(0,0,0,0.08); }

/* ===== FOOTER ===== */
footer { background: var(--dark); padding: 60px 48px 40px; }
.footer-inner { max-width: 1080px; margin: 0 auto; display: flex; justify-content: space-between; align-items: flex-start; gap: 48px; flex-wrap: wrap; }
.footer-logo { font-family: 'Cormorant Garamond', serif; font-size: 24px; font-style: italic; color: rgba(255,255,255,0.75); letter-spacing: 0.08em; }
.footer-logo span { display: block; font-family: 'Noto Serif JP', serif; font-size: 10px; font-style: normal; letter-spacing: 0.2em; color: rgba(255,255,255,0.35); margin-top: 6px; }
.footer-nav { display: flex; gap: 28px; list-style: none; }
.footer-nav a { font-family: 'Noto Serif JP', serif; font-size: 12px; color: rgba(255,255,255,0.4); text-decoration: none; letter-spacing: 0.12em; transition: color 0.2s; }
.footer-nav a:hover { color: var(--gold); }
.footer-sns { display: flex; gap: 16px; align-items: center; }
.footer-sns a { color: rgba(255,255,255,0.4); transition: color 0.2s; display: flex; align-items: center; }
.footer-sns a:hover { color: var(--gold); }
.footer-copy { font-size: 11px; text-align: center; color: rgba(255,255,255,0.25); margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.08); letter-spacing: 0.1em; }

/* ===== ANIMATION ===== */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===== HAMBURGER MENU ===== */
.hamburger { flex-direction: column; justify-content: center; gap: 5px; cursor: pointer; padding: 4px; background: none; border: none; z-index: 300; }
.hamburger span { display: block; width: 26px; height: 2px; background: #2a2a2a; transition: all 0.3s ease; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav { display: none; position: fixed; inset: 0; z-index: 250; background: rgba(250,247,244,0.98); backdrop-filter: blur(8px); flex-direction: column; align-items: center; justify-content: center; gap: 0; }
.mobile-nav.open { display: flex; }
.mobile-nav a { font-family: 'Noto Serif JP', serif; font-size: 18px; color: var(--text); text-decoration: none; letter-spacing: 0.2em; padding: 20px 0; width: 100%; text-align: center; border-bottom: 1px solid rgba(201,168,130,0.2); transition: color 0.2s; }
.mobile-nav a:first-child { border-top: 1px solid rgba(201,168,130,0.2); }
.mobile-nav a:hover { color: var(--gold-dark); }
.mobile-nav .mobile-line { margin-top: 32px; background: #06c755 !important; color: #fff !important; border: none !important; padding: 14px 40px !important; border-radius: 4px; font-size: 15px !important; width: auto !important; display: flex; align-items: center; gap: 8px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  nav { padding: 14px 20px; }
  .nav-links { display: none !important; }
  section { padding: 72px 20px; }
  .concept-grid, .therapist-grid, .access-grid { grid-template-columns: 1fr; gap: 40px; }
  .features-grid { grid-template-columns: 1fr; gap: 16px; }
  .insta-grid { grid-template-columns: repeat(3,1fr); }
  .note-grid { grid-template-columns: 1fr; gap: 20px; }
  .hero-scroll { display: none; }
  .footer-inner { flex-direction: column; gap: 28px; }
  .footer-nav { flex-wrap: wrap; gap: 16px; }
}

/* WordPress デフォルトスタイルのリセット */
.wp-block-image, img { max-width: 100%; height: auto; }
a { color: inherit; }
p { margin: 0; }
h1, h2, h3, h4, h5, h6 { font-weight: inherit; }