/* ==========================================
   週末工房 木ままBASE - スタイルシート
   ナチュラル里山テーマ
   ========================================== */

/* リセット & 基本 */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-bg:        #FAF8F3;
  --color-bg-alt:    #F2EFE8;
  --color-primary:   #5A7A52;
  --color-primary-d: #3E5839;
  --color-wood:      #6B4A2A;
  --color-wood-l:    #9B7054;
  --color-text:      #333330;
  --color-text-sub:  #5A5A55;
  --color-gray:      #8A8A82;
  --color-border:    #DDD8CE;
  --color-white:     #FFFFFF;
  --font-serif:      'Noto Serif JP', serif;
  --font-sans:       'Noto Sans JP', sans-serif;
  --font-en:         'Cormorant Garamond', serif;
  --transition:      0.3s ease;
}

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

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.8;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
ul { list-style: none; }

/* ==========================================
   共通クラス
   ========================================== */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
}

.section { padding: 96px 0; }
.section-alt { background: var(--color-bg-alt); }

.section-label {
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.5;
  margin-bottom: 20px;
}

.section-lead {
  color: var(--color-text-sub);
  font-size: 1rem;
  font-weight: 400;
  margin-bottom: 48px;
  max-width: 560px;
}

.cormorant {
  font-family: var(--font-en);
  font-style: italic;
}

/* スクロールアニメーション */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ボタン */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn-primary:hover {
  background: var(--color-primary-d);
  transform: translateY(-2px);
}
.btn-outline-dark {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-text);
}
.btn-outline-dark:hover {
  background: var(--color-text);
  color: var(--color-white);
}

.link-arrow {
  color: var(--color-primary);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}
.link-arrow:hover { opacity: 0.7; }

/* ==========================================
   ナビゲーション
   ========================================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0;
  transition: all 0.4s ease;
  background: transparent;
}
.nav.scrolled {
  background: rgba(250, 248, 243, 0.95);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 12px rgba(0,0,0,0.06);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 40px;
}
.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.nav-logo-jp {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-white);
  transition: color var(--transition);
}
.nav.scrolled .nav-logo-jp { color: var(--color-text); }
.nav-logo-en {
  font-family: var(--font-en);
  font-style: italic;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.1em;
  transition: color var(--transition);
}
.nav.scrolled .nav-logo-en { color: var(--color-text-sub); }

.nav-menu {
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav-menu a {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.85);
  font-weight: 400;
  position: relative;
  transition: color var(--transition);
}
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: var(--color-primary);
  transition: width var(--transition);
}
.nav-menu a:hover::after { width: 100%; }
.nav-menu a:hover { color: rgba(255,255,255,1); }
.nav.scrolled .nav-menu a { color: var(--color-text); }
.nav.scrolled .nav-menu a:hover { color: var(--color-primary); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--color-white);
  transition: var(--transition);
  border-radius: 2px;
}
.nav.scrolled .nav-toggle span { background: var(--color-text); }

/* ==========================================
   ヒーロー
   ========================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
}
.hero-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(30, 35, 25, 0.62) 0%,
    rgba(20, 30, 20, 0.45) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 120px 24px 80px;
  max-width: 760px;
}
.hero-label {
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.7);
  margin-bottom: 24px;
  display: block;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  font-weight: 400;
  color: var(--color-white);
  line-height: 1.4;
  margin-bottom: 28px;
  text-shadow: 0 2px 16px rgba(0,0,0,0.3);
}
.hero-sub {
  font-size: clamp(0.9rem, 1.5vw, 1rem);
  color: rgba(255,255,255,0.88);
  line-height: 1.9;
  margin-bottom: 36px;
  font-weight: 400;
}
.hero-notice {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 40px;
  padding: 10px 24px;
  color: rgba(255,255,255,0.9);
  font-size: 0.85rem;
  margin-bottom: 32px;
}
.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.6);
  font-family: var(--font-en);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  z-index: 2;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.4);
  animation: scrollDown 1.8s ease infinite;
}
@keyframes scrollDown {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ==========================================
   木ままBASEとは
   ========================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-lead {
  font-family: var(--font-serif);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: 24px;
}
.about-body {
  font-size: 0.95rem;
  color: var(--color-text-sub);
  font-weight: 400;
  line-height: 1.9;
  margin-bottom: 16px;
}
.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.tag {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 20px;
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  font-weight: 500;
}
.about-image {
  position: relative;
}
.about-img-main {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,0.12);
  aspect-ratio: 4/3;
}
.about-img-main img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.about-img-main:hover img { transform: scale(1.03); }

/* ==========================================
   特長
   ========================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.feature-card {
  background: var(--color-white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.12);
}
.feature-img {
  height: 220px;
  overflow: hidden;
}
.feature-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.feature-card:hover .feature-img img { transform: scale(1.05); }
.feature-body {
  padding: 28px;
}
.feature-num {
  font-size: 1.6rem;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 10px;
  display: block;
}
.feature-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 10px;
}
.feature-text {
  font-size: 0.88rem;
  color: var(--color-text-sub);
  font-weight: 400;
  line-height: 1.8;
}

/* ==========================================
   できること
   ========================================== */
.activities-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.activities-image {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,0.12);
  aspect-ratio: 3/4;
  position: sticky;
  top: 100px;
}
.activities-image img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.activities-list { display: flex; flex-direction: column; gap: 0; }
.activity-item {
  display: flex;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--color-border);
  align-items: flex-start;
}
.activity-item:first-child { padding-top: 0; }
.activity-num {
  font-size: 1.4rem;
  color: var(--color-primary);
  opacity: 0.6;
  min-width: 36px;
  line-height: 1.4;
}
.activity-content h3 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 6px;
}
.activity-content p {
  font-size: 0.88rem;
  color: var(--color-text-sub);
  font-weight: 400;
  line-height: 1.8;
}

/* ==========================================
   料金
   ========================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 36px;
}
.pricing-card {
  background: var(--color-white);
  border-radius: 10px;
  padding: 36px 28px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.1);
}
.pricing-featured {
  border: 2px solid var(--color-primary);
  background: var(--color-white);
}
.pricing-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.72rem;
  padding: 3px 16px;
  border-radius: 20px;
  letter-spacing: 0.1em;
  font-weight: 500;
}
.pricing-label {
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  margin-bottom: 8px;
  display: block;
}
.pricing-name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 16px;
}
.pricing-price {
  margin-bottom: 24px;
  line-height: 1;
}
.price-num {
  font-family: var(--font-en);
  font-size: 2.2rem;
  font-weight: 400;
  color: var(--color-wood);
}
.price-unit {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  margin-left: 6px;
  font-weight: 400;
}
.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pricing-features li {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  font-weight: 400;
  padding-left: 16px;
  position: relative;
}
.pricing-features li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--color-primary);
}
.pricing-flow-link {
  text-align: center;
  padding-top: 8px;
}

/* ==========================================
   設備
   ========================================== */
.equipment-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 56px;
  align-items: start;
}
.equipment-images {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 16px;
}
.eq-img-main, .eq-img-sub {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}
.eq-img-main { aspect-ratio: 4/3; }
.eq-img-sub { aspect-ratio: 4/3; }
.eq-img-main img, .eq-img-sub img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.eq-img-main:hover img, .eq-img-sub:hover img { transform: scale(1.04); }

.eq-block { margin-bottom: 36px; }
.eq-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}
.machine-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.machine-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--color-text-sub);
  font-weight: 400;
}
.machine-icon {
  color: var(--color-primary);
  font-size: 0.75rem;
  opacity: 0.7;
}
.space-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.space-item {
  background: var(--color-bg);
  border-radius: 8px;
  padding: 16px;
  text-align: center;
  border: 1px solid var(--color-border);
}
.space-name {
  font-size: 0.78rem;
  color: var(--color-text-sub);
  font-weight: 400;
  margin-bottom: 6px;
}
.space-area {
  font-family: var(--font-en);
  font-size: 1rem;
  color: var(--color-wood);
}

/* ==========================================
   体験・木工教室
   ========================================== */
.workshop-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.workshop-card {
  background: var(--color-white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.workshop-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.12);
}
.workshop-img {
  height: 200px;
  overflow: hidden;
}
.workshop-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.workshop-card:hover .workshop-img img { transform: scale(1.05); }
.workshop-body { padding: 24px; }
.workshop-level {
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  margin-bottom: 6px;
  display: block;
}
.workshop-name {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 12px;
}
.workshop-price {
  font-family: var(--font-en);
  font-size: 1.6rem;
  color: var(--color-wood);
  margin-bottom: 4px;
}
.workshop-meta {
  font-size: 0.8rem;
  color: var(--color-gray);
  font-weight: 400;
  margin-bottom: 16px;
}
.workshop-tools {
  border-top: 1px solid var(--color-border);
  padding-top: 14px;
}
.tools-label {
  font-size: 0.75rem;
  color: var(--color-gray);
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.tools-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.tools-list li {
  font-size: 0.83rem;
  color: var(--color-text-sub);
  font-weight: 400;
  padding-left: 14px;
  position: relative;
  line-height: 1.6;
}
.tools-list li::before {
  content: '·';
  position: absolute;
  left: 2px;
  color: var(--color-primary);
  font-size: 1.1rem;
  line-height: 1.4;
}

/* ==========================================
   ストーリー（パーラックス）
   ========================================== */
.story {
  position: relative;
  overflow: hidden;
  padding: 0;
}
.story-parallax {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.story-bg-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.15);
  transition: transform 0.1s linear;
}
.story-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(20,30,20,0.8) 0%, rgba(30,40,20,0.65) 100%);
}
.story .container { position: relative; z-index: 2; }
.story-content {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: start;
  padding: 100px 0;
}
.story-body {
  font-size: 1rem;
  color: rgba(255,255,255,0.85);
  font-weight: 400;
  line-height: 2;
  margin-bottom: 20px;
}
.story-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.timeline-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 16px 0;
  border-left: 1px solid rgba(255,255,255,0.2);
  padding-left: 24px;
  position: relative;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -4px; top: 22px;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--color-primary);
}
.timeline-now::before { background: #a8d899; }
.timeline-year {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.7);
  min-width: 52px;
  line-height: 1.5;
}
.timeline-content {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.8);
  font-weight: 400;
  line-height: 1.7;
  padding-top: 2px;
}

/* ==========================================
   利用案内
   ========================================== */
.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.info-card {
  background: var(--color-white);
  border-radius: 10px;
  padding: 32px 28px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.05);
}
.info-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}
.info-list {
  display: grid;
  gap: 0;
}
.info-list dt {
  font-size: 0.75rem;
  color: var(--color-gray);
  font-weight: 500;
  letter-spacing: 0.06em;
  margin-top: 12px;
  margin-bottom: 2px;
}
.info-list dt:first-child { margin-top: 0; }
.info-list dd {
  font-size: 0.92rem;
  color: var(--color-text);
  font-weight: 400;
  line-height: 1.7;
}
.info-preparing { display: flex; flex-direction: column; align-items: flex-start; }
.preparing-badge {
  display: inline-block;
  background: #FFF3CD;
  color: #856404;
  font-size: 0.78rem;
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 12px;
  font-weight: 500;
}
.preparing-text {
  font-size: 0.87rem;
  color: var(--color-text-sub);
  font-weight: 400;
  line-height: 1.7;
}

/* ==========================================
   ご利用の流れ（準備中）
   ========================================== */
.flow-preparing {
  text-align: center;
  padding: 48px;
  background: var(--color-white);
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  max-width: 640px;
  margin: 0 auto;
}
.flow-preparing-badge {
  display: inline-block;
  background: #FFF3CD;
  color: #856404;
  font-size: 0.85rem;
  padding: 6px 20px;
  border-radius: 20px;
  margin-bottom: 16px;
  font-weight: 500;
}
.flow-preparing-text {
  font-size: 0.95rem;
  color: var(--color-text-sub);
  font-weight: 400;
  margin-bottom: 36px;
}
.flow-steps-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 28px;
}
.flow-step-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.step-circle {
  width: 56px; height: 56px;
  border-radius: 50%;
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-size: 1rem;
}
.step-label {
  font-size: 0.8rem;
  color: var(--color-text-sub);
  font-weight: 400;
}
.flow-arrow {
  color: var(--color-border);
  font-size: 1.2rem;
  margin-top: -16px;
}
.flow-instagram-note {
  font-size: 0.85rem;
  color: var(--color-gray);
  font-weight: 400;
  margin-bottom: 16px;
}

/* ==========================================
   アクセス
   ========================================== */
.access-grid {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 48px;
  align-items: start;
}
.access-list {
  display: grid;
  gap: 0;
}
.access-list dt {
  font-size: 0.75rem;
  color: var(--color-gray);
  font-weight: 500;
  letter-spacing: 0.06em;
  margin-top: 20px;
  margin-bottom: 4px;
}
.access-list dt:first-child { margin-top: 0; }
.access-list dd {
  font-size: 0.92rem;
  color: var(--color-text);
  font-weight: 400;
  line-height: 1.7;
}
.access-map {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 8px 28px rgba(0,0,0,0.1);
}

/* ==========================================
   コンタクト
   ========================================== */
.contact-wrap {
  text-align: center;
  max-width: 480px;
  margin: 0 auto;
}
.contact-text {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--color-text);
  font-weight: 400;
  line-height: 1.9;
  margin-bottom: 16px;
}
.contact-sub {
  font-size: 0.9rem;
  color: var(--color-text-sub);
  font-weight: 400;
  margin-bottom: 28px;
}

/* ==========================================
   フッター
   ========================================== */
.footer {
  background: #1E2218;
  color: rgba(255,255,255,0.7);
  padding: 60px 0 32px;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 48px;
  gap: 40px;
}
.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: rgba(255,255,255,0.9);
  margin-bottom: 4px;
  font-weight: 400;
}
.footer-logo-sub {
  font-family: var(--font-en);
  font-style: italic;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.footer-address, .footer-hours {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  font-weight: 300;
  line-height: 1.7;
}
.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-nav a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.footer-nav a:hover { color: rgba(255,255,255,0.85); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  text-align: center;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
}

/* ==========================================
   レスポンシブ
   ========================================== */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
  .equipment-grid { grid-template-columns: 1fr; }
  .equipment-images {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .section { padding: 64px 0; }

  .nav-inner { padding: 16px 20px; }
  .nav-menu {
    position: fixed;
    top: 0; right: -100%;
    width: 70%; max-width: 280px;
    height: 100vh;
    background: var(--color-bg);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 32px 40px;
    gap: 20px;
    transition: right 0.4s ease;
    box-shadow: -8px 0 24px rgba(0,0,0,0.08);
    z-index: 999;
  }
  .nav-menu.open { right: 0; }
  .nav-menu a { color: var(--color-text); font-size: 0.9rem; }
  .nav-toggle { display: flex; z-index: 1001; }

  .hero-title { font-size: 2rem; }
  .hero-sub { font-size: 0.88rem; }

  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .about-grid .about-image { order: -1; }

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

  .activities-wrap { grid-template-columns: 1fr; }
  .activities-image { aspect-ratio: 4/3; position: static; }

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

  .story-content { grid-template-columns: 1fr; gap: 36px; }

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

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

  .footer-inner { flex-direction: column; }
}

@media (max-width: 480px) {
  .pricing-grid { grid-template-columns: 1fr; }
  .machine-grid { grid-template-columns: 1fr; }
  .space-grid { grid-template-columns: 1fr; }
  .flow-steps-preview { flex-direction: column; }
  .flow-arrow { transform: rotate(90deg); margin: 0; }
}