/* ============================================
   KOUSAI NAVI - Main Stylesheet
   Design Concept: Natural Luxury / Beauty Brand
   ============================================ */

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

/* --- CSS Variables --- */
:root {
  --color-main:       #255F3E;
  --color-main-dark:  #1a4a2e;
  --color-main-light: #3d7a57;
  --color-sub:        #E9D6C6;
  --color-accent:     #B48474;
  --color-bg:         #F7F4EF;
  --color-text:       #2C2C2C;
  --color-white:      #FFFFFF;
  --color-gray-100:   #F0EDE8;
  --color-gray-200:   #DDD8D2;
  --color-gray-400:   #9E9893;
  --color-gray-600:   #6B6761;
  --color-line:       #06C755;

  --font-serif-en:  'Cormorant Garamond', 'Noto Serif JP', serif;
  --font-serif-jp:  'Noto Serif JP', 'Cormorant Garamond', serif;
  --font-sans:      'Noto Sans JP', sans-serif;

  --spacing-xs:  8px;
  --spacing-sm:  16px;
  --spacing-md:  24px;
  --spacing-lg:  40px;
  --spacing-xl:  80px;
  --spacing-2xl: 120px;

  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-full: 2px;

  --shadow-sm: 0 2px 12px rgba(37,95,62,0.06);
  --shadow-md: 0 4px 24px rgba(37,95,62,0.10);
  --shadow-lg: 0 8px 40px rgba(37,95,62,0.14);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  --max-width: 1160px;
  --header-height: 72px;
}

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

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

body {
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

ul, ol {
  list-style: none;
}

button, input, textarea, select {
  font-family: var(--font-sans);
  font-size: inherit;
}

/* --- Container --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2 {
  font-family: var(--font-serif-en);
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: 0.02em;
}

h3, h4, h5 {
  font-family: var(--font-serif-jp);
  font-weight: 500;
  line-height: 1.5;
}

.section-label {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif-en);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 16px;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background-color: var(--color-accent);
  margin-top: 16px;
}

.section-title.center::after {
  margin-left: auto;
  margin-right: auto;
}

.section-subtitle {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 15px;
  color: var(--color-gray-600);
  line-height: 1.9;
  max-width: 540px;
}

.section-subtitle.center {
  margin: 0 auto;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.08em;
  cursor: pointer;
  border: none;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.12);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.btn:hover::before {
  transform: scaleX(1);
}

.btn-primary {
  background-color: var(--color-main);
  color: var(--color-white);
}

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

.btn-outline {
  background-color: transparent;
  color: var(--color-main);
  border: 1.5px solid var(--color-main);
}

.btn-outline:hover {
  background-color: var(--color-main);
  color: var(--color-white);
}

.btn-white {
  background-color: var(--color-white);
  color: var(--color-main);
}

.btn-white:hover {
  background-color: var(--color-bg);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  color: var(--color-main);
}

.btn-line {
  background-color: var(--color-line);
  color: var(--color-white);
}

.btn-line:hover {
  background-color: #05b04a;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(6,199,85,0.3);
  color: var(--color-white);
}

.btn-sm {
  padding: 9px 20px;
  font-size: 12px;
}

.btn-lg {
  padding: 18px 48px;
  font-size: 15px;
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background-color: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-gray-200);
  transition: background-color var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  background-color: rgba(255,255,255,0.98);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}

/* Logo */
.site-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  flex-shrink: 0;
  text-decoration: none;
}

.site-logo .logo-sub {
  font-family: var(--font-sans);
  font-size: 9px;
  font-weight: 300;
  letter-spacing: 0.18em;
  color: var(--color-gray-400);
  text-transform: uppercase;
  margin-bottom: 3px;
}

.site-logo .logo-main {
  font-family: var(--font-serif-jp);
  font-size: 17px;
  font-weight: 600;
  color: var(--color-main);
  letter-spacing: 0.06em;
}

/* Nav */
.header-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.header-nav a {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--color-text);
  padding: 8px 14px;
  border-radius: 2px;
  transition: color var(--transition), background-color var(--transition);
}

.header-nav a:hover,
.header-nav a.active {
  color: var(--color-main);
  background-color: rgba(37,95,62,0.05);
}

/* Header CTA */
.header-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 2px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background-color: var(--color-text);
  transition: transform var(--transition), opacity var(--transition);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255,255,255,0.98);
  backdrop-filter: blur(12px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: var(--spacing-xl) var(--spacing-md);
  overflow-y: auto;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity var(--transition), transform var(--transition);
  pointer-events: none;
}

.mobile-menu.open {
  display: flex;
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.mobile-menu a {
  font-family: var(--font-serif-jp);
  font-size: 20px;
  font-weight: 400;
  color: var(--color-text);
  padding: 18px 0;
  width: 100%;
  text-align: center;
  border-bottom: 1px solid var(--color-gray-100);
  letter-spacing: 0.08em;
  transition: color var(--transition);
}

.mobile-menu a:hover {
  color: var(--color-main);
}

.mobile-menu .mobile-cta {
  margin-top: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 320px;
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(37,95,62,0.55) 0%,
    rgba(20,40,30,0.35) 50%,
    rgba(0,0,0,0.25) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  padding-top: var(--header-height);
  width: 100%;
}

.hero-label {
  font-family: 'Cormorant Garamond', serif;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-serif-en);
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 300;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: 24px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.2);
}

.hero-title em {
  font-style: italic;
  color: #d4ead8;
}

.hero-subtitle {
  font-family: var(--font-sans);
  font-size: clamp(13px, 1.5vw, 15px);
  font-weight: 300;
  color: rgba(255,255,255,0.88);
  line-height: 2;
  max-width: 480px;
  margin-bottom: 48px;
  letter-spacing: 0.04em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.6);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.hero-scroll .scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(0.8); }
}

/* ============================================
   PAGE HEADER (Inner pages)
   ============================================ */
.page-header {
  padding: calc(var(--header-height) + 60px) var(--spacing-md) 60px;
  background-color: var(--color-main);
  color: var(--color-white);
  text-align: center;
}

.page-header .section-label {
  color: rgba(255,255,255,0.65);
}

.page-header h1 {
  font-family: var(--font-serif-en);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 300;
  color: var(--color-white);
  letter-spacing: 0.04em;
}

.page-header p {
  font-size: 14px;
  font-weight: 300;
  color: rgba(255,255,255,0.75);
  margin-top: 12px;
  letter-spacing: 0.04em;
}

/* Breadcrumb */
.breadcrumb {
  background-color: var(--color-gray-100);
  padding: 12px var(--spacing-md);
}

.breadcrumb-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--color-gray-600);
}

.breadcrumb-inner a {
  color: var(--color-gray-400);
}

.breadcrumb-inner a:hover {
  color: var(--color-main);
}

.breadcrumb-inner span {
  color: var(--color-gray-400);
}

/* ============================================
   SECTION LAYOUT
   ============================================ */
.section {
  padding: var(--spacing-xl) 0;
}

.section-lg {
  padding: var(--spacing-2xl) 0;
}

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

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

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

.section-header {
  margin-bottom: var(--spacing-xl);
}

.section-header.center {
  text-align: center;
}

/* ============================================
   CLUB CARD
   ============================================ */
.club-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-lg);
}

.club-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.club-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.club-card-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.club-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.club-card:hover .club-card-image img {
  transform: scale(1.03);
}

.club-card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: var(--color-main);
  color: white;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.08em;
  padding: 5px 10px;
  border-radius: 2px;
}

.club-card-rank {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  background-color: rgba(255,255,255,0.95);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif-en);
  font-size: 16px;
  font-weight: 400;
  color: var(--color-accent);
}

.club-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.club-card-name {
  font-family: var(--font-serif-jp);
  font-size: 18px;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 6px;
}

.club-card-catch {
  font-size: 12px;
  color: var(--color-gray-600);
  margin-bottom: 16px;
  letter-spacing: 0.03em;
}

.club-card-rating {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
}

.stars {
  display: flex;
  gap: 2px;
}

.stars .fa-star {
  font-size: 12px;
  color: var(--color-sub);
}

.stars .fa-star.filled {
  color: #D4A853;
}

.stars .fa-star.half-filled {
  color: #D4A853;
}

.rating-value {
  font-family: var(--font-serif-en);
  font-size: 14px;
  font-weight: 400;
  color: var(--color-text);
}

.rating-count {
  font-size: 11px;
  color: var(--color-gray-400);
}

.club-card-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 10px;
  margin-bottom: 16px;
  padding: 12px 14px;
  background-color: var(--color-bg);
  border-radius: var(--border-radius-sm);
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0; /* テキスト溢れ防止 */
}

.info-label {
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--color-gray-400);
  text-transform: uppercase;
  white-space: nowrap;
  line-height: 1.4;
}

.info-value {
  font-family: var(--font-serif-jp);
  font-size: 12px;   /* 長い文字列が枠に収まるよう縮小 */
  font-weight: 500;
  color: var(--color-text);
  word-break: break-all;
  line-height: 1.4;
}

.info-value.accent {
  color: var(--color-main);
}

.club-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
  flex: 1;
}

.tag {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 2px;
  background-color: var(--color-sub);
  color: var(--color-accent);
  letter-spacing: 0.04em;
}

.club-card-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.club-card-actions .btn {
  width: 100%;
}

/* ============================================
   COMPARISON TABLE
   ============================================ */
.compare-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.compare-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 14px;
  min-width: 680px;
}

.compare-table th,
.compare-table td {
  padding: 14px 20px;
  text-align: center;
  border-bottom: 1px solid var(--color-gray-100);
}

.compare-table th {
  background-color: var(--color-main);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 13px;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.compare-table th:first-child {
  border-top-left-radius: var(--border-radius-sm);
}

.compare-table th:last-child {
  border-top-right-radius: var(--border-radius-sm);
}

.compare-table td:first-child {
  font-family: var(--font-serif-jp);
  font-weight: 500;
  font-size: 13px;
  text-align: left;
  background-color: var(--color-gray-100);
  white-space: nowrap;
}

.compare-table tr:nth-child(even) td:not(:first-child) {
  background-color: rgba(233,214,198,0.15);
}

.compare-table .recommend-col {
  background-color: rgba(37,95,62,0.06);
}

.compare-table .check {
  color: var(--color-main);
}

.compare-table .cross {
  color: var(--color-gray-400);
}

/* ============================================
   REVIEW CARD
   ============================================ */
.review-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.review-card {
  background-color: var(--color-white);
  padding: 28px;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}

.review-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.review-card::before {
  content: '"';
  font-family: var(--font-serif-en);
  font-size: 80px;
  font-style: italic;
  color: var(--color-sub);
  position: absolute;
  top: 8px;
  left: 20px;
  line-height: 1;
  pointer-events: none;
}

.review-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 14px;
  margin-top: 10px;
}

.reviewer-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.reviewer-name {
  font-family: var(--font-serif-jp);
  font-size: 14px;
  font-weight: 500;
}

.reviewer-meta {
  font-size: 11px;
  color: var(--color-gray-400);
}

.review-club-badge {
  font-size: 10px;
  padding: 4px 8px;
  background-color: var(--color-sub);
  color: var(--color-accent);
  border-radius: 2px;
  white-space: nowrap;
}

.review-title {
  font-family: var(--font-serif-jp);
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 10px;
  color: var(--color-text);
}

.review-body {
  font-size: 13px;
  line-height: 1.9;
  color: var(--color-gray-600);
}

.review-reward {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--color-gray-100);
  font-size: 12px;
  color: var(--color-gray-400);
  display: flex;
  gap: 16px;
}

.review-reward strong {
  color: var(--color-main);
  font-weight: 500;
}

/* ============================================
   BLOG CARD
   ============================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.blog-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.blog-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.blog-card-image {
  height: 180px;
  overflow: hidden;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.03);
}

.blog-card-body {
  padding: 22px;
}

.blog-category {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.blog-card-title {
  font-family: var(--font-serif-jp);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--color-text);
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-excerpt {
  font-size: 12px;
  color: var(--color-gray-600);
  line-height: 1.8;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 14px;
}

.blog-card-meta {
  font-size: 11px;
  color: var(--color-gray-400);
  display: flex;
  gap: 12px;
}

/* ============================================
   FAQ ACCORDION
   ============================================ */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.faq-item {
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 28px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-serif-jp);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text);
  transition: background-color var(--transition);
}

.faq-question:hover {
  background-color: var(--color-bg);
}

.faq-question .faq-q {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  font-weight: 400;
  color: var(--color-main);
  flex-shrink: 0;
  line-height: 1;
}

.faq-question .faq-icon {
  margin-left: auto;
  color: var(--color-main);
  transition: transform var(--transition);
  flex-shrink: 0;
}

.faq-item.open .faq-question .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 28px 22px;
  padding-left: 28px;
}

.faq-answer-inner {
  padding-left: 36px;
  font-size: 14px;
  line-height: 1.9;
  color: var(--color-gray-600);
  border-left: 2px solid var(--color-sub);
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--spacing-md);
}

.feature-card {
  padding: 40px 32px;
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: rgba(37,95,62,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 22px;
  color: var(--color-main);
}

.feature-title {
  font-family: var(--font-serif-jp);
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 10px;
}

.feature-desc {
  font-size: 13px;
  color: var(--color-gray-600);
  line-height: 1.9;
}

/* ============================================
   REWARD TABLE SECTION
   ============================================ */
.reward-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background-color: var(--color-gray-200);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
}

.reward-item {
  background-color: var(--color-white);
  padding: 28px 20px;
  text-align: center;
}

.reward-label {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--color-gray-400);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.reward-value {
  font-family: var(--font-serif-en);
  font-size: 28px;
  font-weight: 300;
  color: var(--color-main);
  line-height: 1;
  margin-bottom: 4px;
}

.reward-unit {
  font-size: 12px;
  color: var(--color-gray-600);
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  background-color: var(--color-main);
  padding: 80px var(--spacing-md);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 40%;
  height: 200%;
  background: rgba(255,255,255,0.03);
  transform: rotate(-15deg);
  pointer-events: none;
}

.cta-banner .section-label {
  color: rgba(255,255,255,0.6);
}

.cta-banner h2 {
  font-family: var(--font-serif-en);
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 300;
  color: var(--color-white);
  margin-bottom: 16px;
  letter-spacing: 0.03em;
}

.cta-banner p {
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  margin-bottom: 40px;
  font-weight: 300;
  letter-spacing: 0.04em;
}

.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background-color: #1A2E24;
  color: rgba(255,255,255,0.75);
  padding: var(--spacing-xl) 0 0;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.footer-top {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo-main {
  font-family: var(--font-serif-jp);
  font-size: 20px;
  font-weight: 600;
  color: white;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}

.footer-brand p {
  font-size: 13px;
  line-height: 1.9;
  color: rgba(255,255,255,0.55);
  margin-bottom: 24px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 16px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
  letter-spacing: 0.03em;
}

.footer-col a:hover {
  color: white;
}

.footer-bottom {
  padding: 24px var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-legal {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-legal a {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.04em;
}

.footer-legal a:hover {
  color: rgba(255,255,255,0.7);
}

.copyright {
  font-size: 11px;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.04em;
}

/* ============================================
   FORM STYLES
   ============================================ */
.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--color-text);
  margin-bottom: 8px;
}

.form-label .required {
  color: #c0392b;
  font-size: 11px;
  margin-left: 4px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 16px;
  background-color: var(--color-white);
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--border-radius-sm);
  font-size: 14px;
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-main);
  box-shadow: 0 0 0 3px rgba(37,95,62,0.08);
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.8;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23B48474' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}

/* ============================================
   FADE-IN ANIMATION
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* ============================================
   UTILITIES
   ============================================ */
.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }
.text-main   { color: var(--color-main); }
.text-accent { color: var(--color-accent); }
.text-muted  { color: var(--color-gray-600); }
.font-serif  { font-family: var(--font-serif-jp); }

.divider {
  width: 100%;
  height: 1px;
  background-color: var(--color-gray-200);
  margin: var(--spacing-lg) 0;
}

.badge-recommended {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  background-color: rgba(37,95,62,0.1);
  color: var(--color-main);
  border-radius: 2px;
  font-size: 11px;
  letter-spacing: 0.08em;
}

/* Loading State */
.loading-spinner {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 60px;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 2px solid var(--color-gray-200);
  border-top-color: var(--color-main);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Toast Notification */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 9999;
  background-color: var(--color-main);
  color: white;
  padding: 16px 24px;
  border-radius: var(--border-radius-sm);
  font-size: 14px;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  opacity: 0;
  transition: all var(--transition);
  pointer-events: none;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */
@media (max-width: 1024px) {
  :root {
    --spacing-xl: 60px;
    --spacing-2xl: 90px;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .footer-links {
    grid-template-columns: repeat(3, 1fr);
  }

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

@media (max-width: 768px) {
  :root {
    --spacing-xl: 48px;
    --spacing-2xl: 72px;
  }

  .header-nav,
  .header-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero-title {
    font-size: clamp(30px, 8vw, 52px);
  }

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

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

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

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

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

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .compare-table th,
  .compare-table td {
    padding: 12px 14px;
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

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

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

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

  .cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .cta-actions .btn {
    width: 100%;
    max-width: 320px;
  }
}

/* ============================================
   PHOTO BAND
   ============================================ */
.photo-band {
  background-color: var(--color-main-dark);
  overflow: hidden;
}

.photo-band-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 420px;
}

.photo-band-text {
  padding: 64px var(--spacing-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
}

.photo-band-text h2 {
  font-family: var(--font-serif-en);
  font-size: clamp(22px, 3vw, 36px);
  font-weight: 300;
  color: var(--color-white);
  line-height: 1.5;
  letter-spacing: 0.03em;
}

.photo-band-text p {
  font-size: 14px;
  line-height: 1.9;
  color: rgba(255,255,255,0.75);
  font-weight: 300;
}

.photo-band-img {
  overflow: hidden;
}

.photo-band-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transition: transform var(--transition-slow);
}

.photo-band:hover .photo-band-img img {
  transform: scale(1.03);
}

@media (max-width: 768px) {
  .photo-band-inner {
    grid-template-columns: 1fr;
  }

  .photo-band-img {
    height: 260px;
  }

  .photo-band-text {
    padding: 40px var(--spacing-md);
  }
}

/* ============================================
   WHY UNIVERSE SECTION
   ============================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.why-card {
  background: var(--color-white);
  border-radius: var(--border-radius-md);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-100);
  transition: box-shadow var(--transition), transform var(--transition);
}

.why-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.why-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-main) 0%, var(--color-main-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.why-icon i {
  font-size: 20px;
  color: var(--color-white);
}

.why-card h3 {
  font-family: var(--font-serif-jp);
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 10px;
  line-height: 1.5;
}

.why-card p {
  font-size: 13px;
  line-height: 1.85;
  color: var(--color-gray-600);
}

@media (max-width: 960px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .why-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .why-card {
    padding: 24px 20px;
  }
}