/* ==========================================================================
   株式会社身嗜 (BROURISH) - Brand Website & D2C Online Store (Unified Complete Edition)
   Design: ZARA Quiet Luxury Editorial (Botanical Green #1B3A2B & Amber Gold #C59B27)
   ========================================================================== */

:root {
  --bg-primary: #FAF9F6;
  --bg-white: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-muted: #F4F2EC;
  --bg-offwhite: #F9F8F5;

  --text-primary: #1A2621;
  --text-secondary: #4A5851;
  --text-muted: #8E9F96;
  --text-gold: #B88E20;

  --accent-green: #1B3A2B;
  --accent-green-hover: #27523E;
  --accent-green-soft: #E8F0EC;
  --accent-gold: #C59B27;
  --accent-gold-soft: #FAF5E8;

  --border-subtle: #E6E2DA;
  --border-light: #EAE6DD;

  --font-serif: 'Cormorant Garamond', 'Noto Serif JP', serif;
  --font-sans: 'Plus Jakarta Sans', 'Noto Sans JP', sans-serif;

  --shadow-sm: 0 4px 12px rgba(27, 58, 43, 0.04);
  --shadow-md: 0 10px 30px rgba(27, 58, 43, 0.08);
  --shadow-lg: 0 20px 50px rgba(27, 58, 43, 0.14);
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

.container-narrow {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navigation Bar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 76px;
  background: rgba(250, 249, 246, 0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 1000;
}

.nav-container {
  max-width: 1360px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
}

.brand-logo {
  text-decoration: none;
  display: flex;
  align-items: center;
}

.logo-main {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  letter-spacing: 0.25em;
  color: var(--accent-green);
  font-weight: 400;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-menu a {
  text-decoration: none;
  color: var(--text-primary);
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  font-family: var(--font-serif);
  font-weight: 500;
  transition: all 0.2s ease;
  text-transform: uppercase;
}

.nav-menu a:hover {
  color: var(--accent-gold);
}

.nav-right-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  color: var(--text-primary);
}

/* Editorial Buttons */
.btn-editorial-solid {
  background: var(--accent-green);
  color: #FFFFFF;
  border: none;
  padding: 10px 24px;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  border-radius: 2px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-editorial-solid:hover {
  background: var(--accent-green-hover);
}

.btn-editorial {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--text-primary);
  padding: 10px 24px;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all 0.2s ease;
  border-radius: 2px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-editorial:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

/* Section Common */
.section {
  padding: 110px 0;
}

.section-muted {
  background-color: var(--bg-muted);
}

.editorial-tag {
  font-family: var(--font-serif);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--accent-gold);
  text-transform: uppercase;
  margin-bottom: 14px;
  display: block;
}

.editorial-heading {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  margin-bottom: 24px;
  color: var(--text-primary);
}

/* Hero Section */
.hero-section {
  position: relative;
  height: 90vh;
  min-height: 620px;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  text-align: center;
  margin-top: 76px;
}

.hero-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(13, 31, 23, 0.48);
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 840px;
  padding: 0 24px;
}

.hero-brand {
  font-family: var(--font-serif);
  font-size: 4.2rem;
  letter-spacing: 0.3em;
  font-weight: 300;
  margin-bottom: 20px;
}

.hero-copy {
  font-size: 1.2rem;
  letter-spacing: 0.1em;
  line-height: 2.1;
  margin-bottom: 40px;
  font-weight: 300;
}

/* Concept Grid */
.concept-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.concept-lead {
  font-family: var(--font-serif);
  font-size: 2.3rem;
  line-height: 1.5;
  font-weight: 300;
  color: var(--text-primary);
}

.concept-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.95;
}

/* Eyebrow & Flower Layout */
.eyebrow-layout, .flower-layout, .salon-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.price-editorial-box {
  margin: 30px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 24px 0;
}

.price-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}

.price-name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: 0.1em;
}

.price-value {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--accent-green);
}

/* Supplement Tonics Grid */
.tonics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 36px;
  margin-top: 50px;
}

.tonic-card {
  background: var(--bg-white);
  border: 1px solid var(--border-subtle);
  border-radius: 2px;
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.tonic-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-gold);
}

.tonic-thumb-wrap {
  width: 100%;
  height: 300px;
  position: relative;
  overflow: hidden;
  background: #F8F7F4;
}

.tonic-thumb-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.tonic-card:hover .tonic-thumb-wrap img {
  transform: scale(1.05);
}

.tonic-category-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(27, 58, 43, 0.92);
  color: #FFFFFF;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  font-weight: 500;
}

.tonic-card-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.tonic-title-ja {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.tonic-title-en {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.15em;
  margin-bottom: 14px;
  font-family: var(--font-serif);
}

.tonic-catch {
  font-size: 0.85rem;
  color: var(--accent-green);
  font-weight: 600;
  margin-bottom: 18px;
  line-height: 1.6;
}

.tonic-dosage-box {
  background: var(--bg-offwhite);
  border: 1px solid var(--border-subtle);
  border-radius: 2px;
  padding: 14px;
  margin-bottom: 20px;
}

.dosage-mini-header {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-green);
  margin-bottom: 6px;
}

.dosage-mini-item {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.tonic-card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid var(--border-subtle);
}

.tonic-price-main {
  font-size: 1.5rem;
  font-family: var(--font-serif);
  color: var(--text-primary);
}

.btn-tonic-cart {
  background: var(--accent-green);
  color: #FFFFFF;
  border: none;
  padding: 9px 20px;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.2s ease;
  border-radius: 2px;
}

.btn-tonic-cart:hover {
  background: var(--accent-green-hover);
}

.btn-tonic-detail {
  background: none;
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  padding: 8px 16px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-right: 6px;
  border-radius: 2px;
}

.btn-tonic-detail:hover {
  border-color: var(--accent-green);
  color: var(--accent-green);
}

/* Quiz Box Layout */
.quiz-box {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  padding: 44px;
  margin-top: 40px;
  border-radius: 2px;
  box-shadow: var(--shadow-sm);
}

.quiz-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 24px;
}

.quiz-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  padding: 20px 24px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.9rem;
  border-radius: 2px;
}

.quiz-card:hover, .quiz-card.selected {
  border-color: var(--accent-gold);
  background: var(--accent-gold-soft);
}

.quiz-result-popup {
  margin-top: 24px;
  padding: 28px;
  background: var(--accent-green-soft);
  border: 1px solid var(--accent-green);
  text-align: center;
  display: none;
  border-radius: 2px;
}

.quiz-result-popup.active { display: block; }

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(13, 31, 23, 0.58);
  backdrop-filter: blur(8px);
  z-index: 2100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active { display: flex; }

.modal-content {
  background: var(--bg-white);
  padding: 40px;
  border: 1px solid var(--border-subtle);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-lg);
  border-radius: 2px;
}

.modal-content.modal-lg { max-width: 900px; }

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: var(--text-primary);
}

/* Footer Minimal Editorial */
.footer {
  background: var(--bg-muted);
  border-top: 1px solid var(--border-subtle);
  padding: 100px 0 40px;
}

.footer-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 80px;
}

.footer-brand .logo-main {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  letter-spacing: 0.25em;
  margin-bottom: 12px;
}

.footer-nav h4 {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.footer-nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav a {
  text-decoration: none;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.footer-bottom {
  text-align: center;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  border-top: 1px solid var(--border-subtle);
  padding-top: 30px;
}

/* Responsive */
@media (max-width: 900px) {
  .concept-layout, .eyebrow-layout, .flower-layout, .salon-layout, .quiz-grid, .footer-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .nav-menu { display: none; }
  .hamburger { display: block; }
}