@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@300;400;600&family=Noto+Sans+JP:wght@300;400;500&display=swap');

/* =============================================
   えんどう整体 — スタイルシート
   Mobile-first / スマホ最優先設計
   ============================================= */

/* --- Variables --- */
:root {
  --bg:          #FAFAF8;
  --bg-alt:      #F0EDE6;
  --bg-dark:     #1e1e1e;
  --accent:      #C9A882;
  --accent-dark: #9a7a56;
  --cta:         #4A7C59;
  --cta-hover:   #3a6247;
  --pink:        #E75480;
  --text:        #2D2D2D;
  --text-mid:    #555;
  --text-light:  #888;
  --white:       #FFFFFF;
  --border:      #E0D8CE;
  --font-serif:  'Noto Serif JP', serif;
  --font-sans:   'Noto Sans JP', sans-serif;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  font-size: 15px;
  line-height: 1.85;
  padding-bottom: 56px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
p + p { margin-top: 1em; }

/* =============================================
   Typography
   ============================================= */
.section-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-align: center;
  color: var(--accent-dark);
  margin-bottom: 8px;
}
.section-title {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 400;
  text-align: center;
  line-height: 1.6;
  letter-spacing: 0.05em;
}
.section-divider {
  width: 36px;
  height: 1px;
  background: var(--accent);
  margin: 12px auto 32px;
}
.section-lead {
  font-size: 14px;
  color: var(--text-mid);
  text-align: center;
  line-height: 1.9;
  margin-bottom: 32px;
}

/* =============================================
   Layout
   ============================================= */
.container {
  max-width: 480px;
  margin: 0 auto;
  padding: 0 20px;
}
section { padding: 56px 20px; }
.bg-alt { background: var(--bg-alt); }
.bg-white { background: var(--bg); }

/* =============================================
   Buttons
   ============================================= */
.btn {
  display: block;
  width: 100%;
  padding: 16px;
  text-align: center;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.06em;
  border-radius: 2px;
  cursor: pointer;
  transition: opacity 0.2s;
}
.btn:active { opacity: 0.8; }
.btn-green {
  background: var(--cta);
  color: var(--white);
}
.btn-outline-green {
  border: 1.5px solid var(--cta);
  color: var(--cta);
  background: transparent;
  margin-top: 12px;
}
.btn-white {
  background: var(--white);
  color: var(--cta);
}
.btn-outline-white {
  border: 1.5px solid rgba(255,255,255,0.7);
  color: var(--white);
  background: transparent;
  margin-top: 12px;
}

/* =============================================
   Header / Nav
   ============================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  background: rgba(250, 250, 248, 0.97);
  border-bottom: 1px solid var(--border);
  z-index: 200;
}
.site-logo {
  font-family: var(--font-serif);
  font-size: 17px;
  letter-spacing: 0.06em;
}
.nav-toggle {
  position: absolute;
  opacity: 0;
  width: 0; height: 0;
  pointer-events: none;
}
.nav-toggle-label {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  cursor: pointer;
  padding: 4px;
  z-index: 201;
}
.nav-toggle-label span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text);
  transition: transform 0.25s, opacity 0.25s;
}
.nav-toggle:checked + .nav-toggle-label span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.nav-toggle:checked + .nav-toggle-label span:nth-child(2) {
  opacity: 0;
}
.nav-toggle:checked + .nav-toggle-label span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}
.site-nav {
  display: none;
  position: absolute;
  top: 56px;
  left: 0;
  width: 100%;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  z-index: 199;
  padding: 8px 20px 20px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.nav-toggle:checked ~ .site-nav { display: block; }
.site-nav ul { list-style: none; }
.site-nav a {
  display: block;
  padding: 13px 0;
  font-size: 14px;
  border-bottom: 1px solid var(--border);
  letter-spacing: 0.03em;
}
.site-nav li:last-child a { border-bottom: none; }

main { padding-top: 56px; }

/* =============================================
   Hero
   ============================================= */
.hero {
  position: relative;
  background: var(--bg-dark);
  padding: 0 !important;
}
.hero-img {
  width: 100%;
  height: 85vh;
  object-fit: cover;
  object-position: center 45%;
  opacity: 0.95;
}
.hero-content {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 32px 24px 36px;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.1) 70%, transparent 100%);
}
.hero-eyebrow {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 10px;
}
.hero-catch {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 300;
  color: var(--white);
  line-height: 1.75;
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}
.hero-catch strong {
  font-weight: 600;
  display: block;
}
.hero-cta {
  display: block;
  background: var(--cta);
  color: var(--white);
  text-align: center;
  padding: 15px;
  font-size: 14px;
  font-weight: 500;
  border-radius: 2px;
  max-width: 300px;
  letter-spacing: 0.06em;
}

/* Page hero (inner pages) */
.page-hero {
  background: var(--bg-alt);
  padding: 44px 20px !important;
  text-align: center;
}
.page-hero-title {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 400;
  letter-spacing: 0.08em;
}
.page-hero-sub {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--text-light);
  margin-top: 6px;
}

/* =============================================
   Concerns
   ============================================= */
.concerns-list {
  list-style: none;
}
.concerns-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
  line-height: 1.65;
}
.concerns-list li:last-child { border-bottom: none; }
.concern-num {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 300;
  color: var(--accent-dark);
  min-width: 28px;
  line-height: 1.3;
}
.concerns-note {
  margin-top: 24px;
  padding: 16px 20px;
  background: var(--bg-alt);
  border-left: 3px solid var(--accent);
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-mid);
}

/* =============================================
   Before-After
   ============================================= */
.ba-cases {
  display: flex;
  flex-direction: column;
  gap: 48px;
}
.ba-case-title {
  font-family: var(--font-serif);
  font-size: 15px;
  text-align: center;
  margin-bottom: 14px;
  color: var(--text-mid);
  letter-spacing: 0.06em;
}
.ba-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.ba-photo { position: relative; }
.ba-photo img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: center;
}
.ba-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  font-size: 10px;
  letter-spacing: 0.12em;
  padding: 3px 8px;
  background: rgba(0,0,0,0.5);
  color: var(--white);
}
.ba-photo.after .ba-badge {
  background: var(--cta);
}
.ba-comment {
  font-size: 12px;
  color: var(--text-mid);
  line-height: 1.65;
  margin-top: 8px;
  padding: 0 2px;
}

/* =============================================
   Reasons
   ============================================= */
.reasons-list {
  display: flex;
  flex-direction: column;
  gap: 48px;
}
.reason-item {}
.reason-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  margin-bottom: 20px;
}
.reason-num {
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--accent-dark);
  margin-bottom: 6px;
}
.reason-title {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 400;
  line-height: 1.65;
  margin-bottom: 12px;
}
.reason-body {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.95;
}

/* =============================================
   Customer Voices
   ============================================= */
.voices-list {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.voice-item {
  background: var(--white);
  border: 1px solid var(--border);
  overflow: hidden;
}
.voice-img { width: 100%; }
.voice-body { padding: 20px; }
.voice-attr {
  font-size: 12px;
  color: var(--text-light);
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}
.voice-text {
  font-size: 14px;
  line-height: 1.9;
}

/* =============================================
   Treatment Flow
   ============================================= */
.flow-steps {
  display: flex;
  flex-direction: column;
}
.flow-step {
  display: flex;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}
.flow-step:last-child { border-bottom: none; }
.flow-num {
  font-family: var(--font-serif);
  font-size: 30px;
  font-weight: 300;
  color: var(--accent);
  min-width: 44px;
  line-height: 1.1;
}
.flow-title {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 400;
  margin-bottom: 6px;
}
.flow-desc {
  font-size: 13px;
  color: var(--text-mid);
  line-height: 1.85;
}

/* =============================================
   Offer Section
   ============================================= */
.offer-section {
  background: var(--cta) !important;
  color: var(--white);
  text-align: center;
}
.offer-section .section-title { color: var(--white); }
.offer-section .section-divider { background: rgba(255,255,255,0.35); }
.offer-box {
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 2px;
  padding: 24px 20px;
  margin-bottom: 20px;
  background: rgba(255,255,255,0.1);
}
.offer-before {
  font-size: 14px;
  text-decoration: line-through;
  opacity: 0.7;
  margin-bottom: 4px;
}
.offer-arrow {
  font-size: 20px;
  opacity: 0.7;
  margin: 6px 0;
}
.offer-price {
  font-family: var(--font-serif);
  font-size: 44px;
  font-weight: 300;
  letter-spacing: 0.02em;
  line-height: 1;
  margin-bottom: 8px;
}
.offer-price small {
  font-family: var(--font-sans);
  font-size: 16px;
}
.offer-tag {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.08em;
  padding: 3px 12px;
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: 20px;
  margin-top: 8px;
  opacity: 0.85;
}
.offer-guarantee {
  font-size: 13px;
  opacity: 0.85;
  line-height: 1.75;
  margin-bottom: 24px;
}

/* =============================================
   Salon Video
   ============================================= */
.video-wrap {
  margin-top: 24px;
}
.video-wrap video {
  width: 100%;
  display: block;
  background: #000;
}

/* =============================================
   Owner
   ============================================= */
.owner-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.owner-photo {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
}
.owner-name {
  font-family: var(--font-serif);
  font-size: 18px;
  text-align: center;
  margin-top: 12px;
  margin-bottom: 2px;
}
.owner-ruby {
  font-size: 12px;
  text-align: center;
  color: var(--text-light);
  letter-spacing: 0.1em;
}
.owner-body {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.95;
}

/* =============================================
   CTA Section
   ============================================= */
.cta-section {
  text-align: center;
}
.cta-price-note {
  font-size: 14px;
  color: var(--text-mid);
  margin-bottom: 20px;
  line-height: 1.8;
}
.cta-price-note strong {
  font-size: 18px;
  color: var(--cta);
  font-family: var(--font-serif);
}

/* =============================================
   Pricing Page
   ============================================= */
.price-block { margin-bottom: 40px; }
.price-block-title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 400;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  letter-spacing: 0.05em;
}
.price-table { width: 100%; border-collapse: collapse; }
.price-table td {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
  vertical-align: middle;
}
.price-table tr:last-child td { border-bottom: none; }
.price-table td:first-child { color: var(--text-mid); }
.price-table td:last-child {
  text-align: right;
  font-family: var(--font-serif);
  font-size: 19px;
}
.price-table td .price-unit {
  font-family: var(--font-sans);
  font-size: 13px;
}
.price-table td .price-sub {
  display: block;
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--text-light);
  font-size: 12px;
  text-align: right;
}
.guarantee-box {
  background: var(--bg-alt);
  border-left: 3px solid var(--accent);
  padding: 20px;
  font-size: 14px;
  line-height: 1.9;
  color: var(--text-mid);
}

/* =============================================
   Voice & Flow Page
   ============================================= */
/* (reuses shared styles above) */

/* =============================================
   Access Page
   ============================================= */
.info-table { width: 100%; }
.info-table tr { border-bottom: 1px solid var(--border); }
.info-table tr:last-child { border-bottom: none; }
.info-table th {
  padding: 14px 0 14px 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-light);
  font-weight: 400;
  width: 80px;
  vertical-align: top;
}
.info-table td {
  padding: 14px 0;
  font-size: 15px;
  vertical-align: top;
}
.map-placeholder {
  margin-top: 20px;
  width: 100%;
  height: 240px;
  background: var(--bg-alt);
  border: 1px dashed var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--text-light);
  text-align: center;
  line-height: 1.6;
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label {
  font-size: 13px;
  color: var(--text-mid);
  letter-spacing: 0.05em;
}
.form-label .required {
  display: inline-block;
  background: #c0392b;
  color: white;
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 2px;
  margin-left: 6px;
  vertical-align: middle;
}
.form-input,
.form-textarea {
  width: 100%;
  padding: 13px 12px;
  border: 1px solid var(--border);
  border-radius: 2px;
  font-family: var(--font-sans);
  font-size: 15px;
  background: var(--white);
  color: var(--text);
  -webkit-appearance: none;
  transition: border-color 0.2s;
}
.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent-dark);
}
.form-textarea { min-height: 130px; resize: vertical; }
.form-note {
  font-size: 12px;
  color: var(--text-light);
  line-height: 1.7;
}
.form-submit {
  display: block;
  width: 100%;
  padding: 16px;
  background: var(--cta);
  color: var(--white);
  border: none;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.08em;
  cursor: pointer;
  border-radius: 2px;
  transition: opacity 0.2s;
}
.form-submit:active { opacity: 0.8; }

/* =============================================
   Footer
   ============================================= */
.site-footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.65);
  padding: 40px 20px;
  font-size: 13px;
  line-height: 2;
}
.footer-logo {
  font-family: var(--font-serif);
  font-size: 17px;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: 0.06em;
}
.footer-info th {
  color: rgba(255,255,255,0.4);
  font-size: 11px;
  letter-spacing: 0.1em;
  font-weight: 400;
  width: 72px;
  vertical-align: top;
  padding: 4px 0;
}
.footer-info td {
  color: rgba(255,255,255,0.75);
  padding: 4px 0;
}
.footer-nav {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}
.footer-nav a {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
}
.footer-copy {
  margin-top: 20px;
  font-size: 11px;
  color: rgba(255,255,255,0.3);
}

/* =============================================
   Fixed Bottom CTA Bar
   ============================================= */
.fixed-bar {
  position: fixed;
  bottom: 0; left: 0;
  width: 100%;
  height: 56px;
  display: flex;
  z-index: 300;
}
.fixed-bar a {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 500;
  gap: 6px;
  letter-spacing: 0.04em;
}
.bar-tel  { background: #06C755; color: var(--white); }
.bar-form { background: var(--cta); color: var(--white); }

/* =============================================
   Utility
   ============================================= */
.text-center { text-align: center; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }