/* ============================================
   PORQUE — Modern Creative Workspace
   Design: Dark architectural + warm lifestyle
   ============================================ */

/* --- Design Tokens --- */
:root {
  --bg: #F7F6F3;
  --bg-dark: #0F0F0F;
  --bg-card: #FFFFFF;
  --text: #1A1A1A;
  --text-muted: #7A7A7A;
  --text-light: #A8A8A8;
  --accent: #6C5CE7;
  --accent-soft: #EDE9FE;
  --warm: #E8DDD0;
  --border: #E5E2DC;
  --white: #FFFFFF;

  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Noto Sans JP', sans-serif;

  --text-hero: clamp(44px, 7vw, 96px);
  --text-h2: clamp(32px, 4.5vw, 64px);
  --text-h3: clamp(20px, 2.5vw, 28px);
  --text-body: 15px;
  --text-small: 13px;
  --text-caption: 11px;

  --space-section: clamp(120px, 15vw, 200px);
  --space-group: clamp(48px, 6vw, 80px);
  --radius: 16px;
  --radius-sm: 8px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--text);
  line-height: 1.7;
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; }

/* --- Utility --- */
.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 80px);
}

/* --- Scroll Animation --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }

/* --- Section Label --- */
.label {
  font-family: var(--font-heading);
  font-size: var(--text-caption);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px;
  background: var(--accent-soft);
  border-radius: 100px;
  margin-bottom: 20px;
}

/* --- Typography --- */
.heading {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  padding: 16px 36px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
}
.btn-accent {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(108,92,231,0.3);
}
.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(108,92,231,0.4);
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--text);
  background: var(--text);
  color: var(--white);
}
.btn-white {
  background: var(--white);
  color: var(--text);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.15);
}
.btn-ghost {
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.4);
}

/* --- Back to Top --- */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--white);
  border: none;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s var(--ease-out);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(108,92,231,0.3);
}
.back-to-top.show { opacity: 1; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-4px); }

/* ============================================
   HEADER
   ============================================ */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all 0.4s var(--ease-out);
}
header.scrolled {
  background: rgba(247,246,243,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px clamp(24px, 5vw, 80px);
  max-width: 1480px;
  margin: 0 auto;
}
.logo {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.02em;
}
header.scrolled .logo { color: var(--text); }
header.scrolled .logo-icon { background: var(--accent); }
.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--white);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-weight: 800;
  font-size: 15px;
  transition: all 0.3s;
}
header.scrolled .logo-icon { color: var(--white); }
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.desktop-nav a {
  font-family: var(--font-heading);
  font-size: var(--text-small);
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  transition: color 0.2s;
}
header.scrolled .desktop-nav a { color: var(--text-muted); }
.desktop-nav a:hover { color: var(--white); }
header.scrolled .desktop-nav a:hover { color: var(--text); }
.header-cta {
  padding: 10px 24px !important;
  background: var(--accent) !important;
  color: var(--white) !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
  box-shadow: 0 2px 8px rgba(108,92,231,0.3);
}
.header-cta:hover {
  box-shadow: 0 4px 16px rgba(108,92,231,0.4) !important;
}
.hamburger {
  display: none;
  background: none;
  border: none;
  width: 32px;
  height: 32px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all 0.3s;
}
header.scrolled .hamburger span { background: var(--text); }

/* --- Mobile Menu --- */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  background: var(--bg);
  z-index: 1001;
  transition: right 0.5s var(--ease-out);
  padding: 100px 32px 40px;
  display: flex;
  flex-direction: column;
}
.mobile-menu.open { right: 0; }
.mobile-menu a {
  display: block;
  padding: 18px 0;
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 600;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}
.mobile-cta {
  margin-top: auto;
  padding: 16px;
  background: var(--accent);
  color: var(--white) !important;
  text-align: center;
  border-radius: var(--radius-sm);
  font-size: 15px !important;
  border: none !important;
}
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.3);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
  z-index: 1000;
}
.overlay.open { opacity: 1; pointer-events: auto; }

/* ============================================
   HERO — Dark cinematic with offset content
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg-dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  transform: scale(1.05);
  transition: transform 8s ease-out;
}
.hero.loaded .hero-bg img {
  transform: scale(1);
}
.hero-content {
  position: relative;
  z-index: 1;
  padding: 0 clamp(24px, 5vw, 80px);
  max-width: 1480px;
  margin: 0 auto;
  width: 100%;
  color: var(--white);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(108,92,231,0.2);
  border: 1px solid rgba(108,92,231,0.4);
  border-radius: 100px;
  font-family: var(--font-heading);
  font-size: var(--text-caption);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.8);
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
  opacity: 0;
  transform: translateY(20px);
  animation: heroIn 0.8s var(--ease-out) 0.3s forwards;
}
.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}
.hero h1 {
  font-size: var(--text-hero);
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
  max-width: 800px;
  opacity: 0;
  transform: translateY(30px);
  animation: heroIn 0.8s var(--ease-out) 0.5s forwards;
}
.hero-sub {
  font-size: 17px;
  line-height: 1.8;
  color: rgba(255,255,255,0.6);
  max-width: 520px;
  margin-bottom: 40px;
  opacity: 0;
  transform: translateY(20px);
  animation: heroIn 0.8s var(--ease-out) 0.7s forwards;
}
.hero-buttons {
  display: flex;
  gap: 16px;
  opacity: 0;
  transform: translateY(20px);
  animation: heroIn 0.8s var(--ease-out) 0.9s forwards;
}
.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: clamp(48px, 6vh, 80px);
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
  opacity: 0;
  animation: heroIn 0.8s var(--ease-out) 1.1s forwards;
}
.hero-stat-value {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
}
.hero-stat-label {
  font-size: var(--text-caption);
  color: rgba(255,255,255,0.4);
  margin-top: 4px;
  letter-spacing: 0.05em;
}
@keyframes heroIn {
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   SPACE — Image gallery with tabs
   ============================================ */
.space-section {
  padding: var(--space-section) 0;
}
.space-header {
  text-align: center;
  margin-bottom: var(--space-group);
}
.space-header h2 {
  font-size: var(--text-h2);
  margin-top: 12px;
}
.space-tabs {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-bottom: 48px;
  background: var(--bg-card);
  border-radius: 100px;
  padding: 4px;
  display: inline-flex;
  margin-left: 50%;
  transform: translateX(-50%);
  border: 1px solid var(--border);
}
.space-tab {
  padding: 10px 28px;
  border: none;
  border-radius: 100px;
  font-family: var(--font-heading);
  font-size: var(--text-small);
  font-weight: 600;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
}
.space-tab.active {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(108,92,231,0.3);
}
.space-content {
  display: none;
}
.space-content.active {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(32px, 4vw, 64px);
  align-items: center;
}
.space-img {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
}
.space-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.space-content:hover .space-img img {
  transform: scale(1.03);
}
.space-info h3 {
  font-family: var(--font-heading);
  font-size: var(--text-h3);
  font-weight: 700;
  margin-bottom: 16px;
}
.space-info > p {
  font-size: var(--text-body);
  color: var(--text-muted);
  line-height: 1.9;
  margin-bottom: 24px;
}
.space-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 28px;
}
.space-price-value {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.space-price-unit {
  font-size: var(--text-small);
  color: var(--text-muted);
}
.space-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.space-feature {
  padding: 6px 16px;
  background: var(--accent-soft);
  border-radius: 100px;
  font-size: var(--text-caption);
  font-weight: 600;
  color: var(--accent);
}

/* ============================================
   FEATURES — Bento grid
   ============================================ */
.features-section {
  padding: var(--space-section) 0;
  background: var(--bg-dark);
  color: var(--white);
}
.features-header {
  text-align: center;
  margin-bottom: var(--space-group);
}
.features-header .label {
  background: rgba(108,92,231,0.15);
  color: var(--accent);
}
.features-header h2 {
  font-size: var(--text-h2);
  color: var(--white);
  margin-top: 12px;
}
.features-header p {
  font-size: var(--text-body);
  color: rgba(255,255,255,0.5);
  margin-top: 12px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius);
  overflow: hidden;
}
.feature-item {
  padding: clamp(24px, 2.5vw, 40px);
  background: var(--bg-dark);
  transition: background 0.4s;
}
.feature-item:hover {
  background: rgba(255,255,255,0.03);
}
.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(108,92,231,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--accent);
}
.feature-item h4 {
  font-family: var(--font-heading);
  font-size: var(--text-body);
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--white);
}
.feature-item p {
  font-size: var(--text-small);
  color: rgba(255,255,255,0.4);
}

/* ============================================
   PLAN — Horizontal comparison
   ============================================ */
.plan-section {
  padding: var(--space-section) 0;
}
.plan-header {
  text-align: center;
  margin-bottom: var(--space-group);
}
.plan-header h2 {
  font-size: var(--text-h2);
  margin-top: 12px;
}
.plan-header > p {
  font-size: var(--text-body);
  color: var(--text-muted);
  margin-top: 12px;
}
.plan-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.plan-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: clamp(28px, 3vw, 40px);
  border: 1.5px solid var(--border);
  position: relative;
  transition: all 0.4s var(--ease-out);
}
.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.08);
}
.plan-card.popular {
  border-color: var(--accent);
  box-shadow: 0 8px 32px rgba(108,92,231,0.12);
}
.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 18px;
  background: var(--accent);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: var(--text-caption);
  font-weight: 700;
  border-radius: 100px;
  letter-spacing: 0.05em;
}
.plan-name {
  font-family: var(--font-heading);
  font-size: var(--text-h3);
  font-weight: 700;
  margin-bottom: 4px;
  margin-top: 8px;
}
.plan-desc {
  font-size: var(--text-small);
  color: var(--text-muted);
  margin-bottom: 24px;
}
.plan-price {
  font-family: var(--font-heading);
  font-size: clamp(32px, 3vw, 44px);
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.plan-price-unit {
  font-size: var(--text-small);
  color: var(--text-muted);
  margin-bottom: 24px;
}
.plan-features {
  list-style: none;
  margin-bottom: 28px;
}
.plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: var(--text-small);
  color: var(--text);
}
.plan-features li svg { color: var(--accent); flex-shrink: 0; }
.plan-btn {
  display: block;
  width: 100%;
  padding: 14px;
  font-family: var(--font-heading);
  font-size: var(--text-small);
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--text);
}
.plan-btn:hover {
  background: var(--text);
  color: var(--white);
  border-color: var(--text);
}
.plan-card.popular .plan-btn {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.plan-card.popular .plan-btn:hover {
  background: #5A4BD6;
}

/* ============================================
   MEMBERS — Testimonials
   ============================================ */
.members-section {
  padding: var(--space-section) 0;
  background: var(--warm);
}
.members-header {
  text-align: center;
  margin-bottom: var(--space-group);
}
.members-header h2 {
  font-size: var(--text-h2);
  margin-top: 12px;
}
.members-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.member-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: clamp(28px, 3vw, 40px);
  transition: transform 0.4s var(--ease-out);
}
.member-card:hover {
  transform: translateY(-4px);
}
.member-quote-mark {
  font-size: 48px;
  font-family: var(--font-heading);
  color: var(--accent);
  line-height: 0.5;
  margin-bottom: 16px;
}
.member-text {
  font-size: var(--text-body);
  line-height: 1.9;
  color: var(--text);
  margin-bottom: 28px;
}
.member-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.member-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}
.member-name {
  font-family: var(--font-heading);
  font-size: var(--text-small);
  font-weight: 700;
}
.member-role {
  font-size: var(--text-caption);
  color: var(--text-muted);
  margin-top: 2px;
}

/* ============================================
   ACCESS — Map + Info
   ============================================ */
.access-section {
  padding: var(--space-section) 0;
}
.access-header {
  text-align: center;
  margin-bottom: var(--space-group);
}
.access-header h2 {
  font-size: var(--text-h2);
  margin-top: 12px;
}
.access-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.access-info h3 {
  font-family: var(--font-heading);
  font-size: var(--text-h3);
  font-weight: 700;
  margin-bottom: 24px;
}
.access-row {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.access-row svg { flex-shrink: 0; color: var(--accent); margin-top: 2px; }
.access-row-label {
  font-size: var(--text-caption);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}
.access-row-value {
  font-size: var(--text-body);
  font-weight: 500;
}
.access-map {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--warm);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.access-map-inner {
  padding: 40px;
}
.access-map-inner svg { color: var(--accent); margin-bottom: 12px; }
.access-map-inner p {
  font-family: var(--font-heading);
  font-weight: 600;
  margin-bottom: 4px;
}
.access-map-inner span {
  font-size: var(--text-small);
  color: var(--text-muted);
}

/* ============================================
   TRIAL CTA — Bold gradient block
   ============================================ */
.trial-section {
  padding: var(--space-section) 0;
  background: var(--bg-dark);
  position: relative;
  overflow: hidden;
}
.trial-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(108,92,231,0.15) 0%, transparent 70%);
  border-radius: 50%;
}
.trial-inner {
  position: relative;
  text-align: center;
  color: var(--white);
}
.trial-inner .label {
  background: rgba(108,92,231,0.15);
  color: var(--accent);
}
.trial-inner h2 {
  font-size: var(--text-h2);
  color: var(--white);
  margin-top: 12px;
  margin-bottom: 16px;
}
.trial-inner > p {
  font-size: var(--text-body);
  color: rgba(255,255,255,0.5);
  max-width: 480px;
  margin: 0 auto 32px;
}
.trial-price {
  font-family: var(--font-heading);
  font-size: clamp(48px, 6vw, 72px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}
.trial-note {
  font-size: var(--text-small);
  color: rgba(255,255,255,0.4);
  margin-bottom: 36px;
}
.trial-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 48px;
  background: var(--white);
  color: var(--text);
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  box-shadow: 0 4px 24px rgba(0,0,0,0.2);
}
.trial-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 40px rgba(0,0,0,0.3);
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: #0A0A0A;
  color: rgba(255,255,255,0.4);
  padding: 80px 0 0;
}
.footer-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 80px);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand .logo {
  color: var(--white);
  margin-bottom: 16px;
}
.footer-brand .logo-icon { background: var(--accent); color: var(--white); }
.footer-brand-desc {
  font-size: var(--text-small);
  line-height: 1.8;
  color: rgba(255,255,255,0.3);
  max-width: 300px;
  margin-bottom: 24px;
}
.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.3);
  transition: all 0.3s;
}
.footer-social a:hover { background: var(--accent); color: var(--white); }
.footer-col h4 {
  font-family: var(--font-heading);
  font-size: var(--text-small);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}
.footer-col a {
  display: block;
  font-size: var(--text-small);
  color: rgba(255,255,255,0.3);
  padding: 5px 0;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 48px;
}
.footer-bottom p { font-size: var(--text-caption); color: rgba(255,255,255,0.15); }
.footer-links { display: flex; gap: 24px; }
.footer-links a {
  font-size: var(--text-caption);
  color: rgba(255,255,255,0.15);
  transition: color 0.2s;
}
.footer-links a:hover { color: rgba(255,255,255,0.4); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .desktop-nav { display: none; }
  .hamburger { display: flex; }

  .hero { min-height: 100svh; }
  .hero h1 { font-size: clamp(36px, 9vw, 52px); }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; justify-content: center; }

  .space-tabs { flex-wrap: wrap; margin-left: 0; transform: none; }
  .space-content.active { grid-template-columns: 1fr; }

  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .plan-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .members-grid { grid-template-columns: 1fr; }
  .access-grid { grid-template-columns: 1fr; }

  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
}

@media (max-width: 480px) {
  .space-tab { padding: 8px 16px; font-size: var(--text-caption); }
  .features-grid { grid-template-columns: 1fr; }
}

/* ============================================
   Phase 3: マルチページ追加スタイル
   ============================================ */

/* サブページ用ヘッダー */
body:not([data-page="home"]) header {
  background: rgba(247,246,243,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
body:not([data-page="home"]) .logo { color: var(--text); }
body:not([data-page="home"]) .logo-icon { background: var(--accent); color: var(--white); }
body:not([data-page="home"]) .desktop-nav a { color: var(--text-muted); }
body:not([data-page="home"]) .desktop-nav a:hover { color: var(--text); }
body:not([data-page="home"]) .hamburger span { background: var(--text); }

/* ナビゲーション active 状態 */
.nav-link.active {
  color: var(--accent) !important;
}

/* ページヒーロー（下層ページ共通） */
.page-hero {
  padding: clamp(140px, 18vw, 200px) 0 clamp(48px, 6vw, 80px);
  background: var(--warm);
}
.page-title {
  font-family: var(--font-heading);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text);
}
.page-subtitle {
  font-family: var(--font-heading);
  font-size: var(--text-caption);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 12px;
}

/* パンくず */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-caption);
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.breadcrumb a {
  color: var(--text-muted);
  transition: color 0.2s;
}
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb-sep { color: var(--border); }

/* CTA帯（下層ページ共通） */
.cta-band {
  padding: var(--space-section) 0;
  background: var(--bg-dark);
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(108,92,231,0.15) 0%, transparent 70%);
  border-radius: 50%;
}
.cta-band .container { position: relative; }
.cta-band h2 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.cta-band p {
  color: rgba(255,255,255,0.5);
  margin-bottom: 32px;
  font-size: var(--text-body);
}

/* 「詳しく見る」リンク */
.section-more {
  text-align: center;
  margin-top: var(--space-group);
}
.more-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: var(--text-small);
  font-weight: 700;
  color: var(--accent);
  transition: gap 0.3s var(--ease-out);
}
.more-link:hover { gap: 14px; }

/* ============================================
   コンテンツセクション（Phase 3 サブページ用）
   ============================================ */
.content-section {
  padding: var(--space-section) 0;
}
.content-section.bg-warm {
  background: var(--warm);
}
.content-section.bg-dark {
  background: var(--bg-dark);
  color: var(--white);
}

/* セクションヘッダー */
.section-header {
  text-align: center;
  margin-bottom: var(--space-group);
}
.section-header h2 {
  font-family: var(--font-heading);
  font-size: var(--text-h2);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-top: 12px;
}
.section-header p {
  font-size: var(--text-body);
  color: var(--text-muted);
  margin-top: 12px;
}

/* ミッション・コンセプト */
.concept-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 4vw, 64px);
  align-items: center;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 80px);
}
.concept-image {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.concept-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.concept-text h3 {
  font-family: var(--font-heading);
  font-size: var(--text-h3);
  font-weight: 700;
  margin-bottom: 16px;
}
.concept-text p {
  font-size: var(--text-body);
  color: var(--text-muted);
  line-height: 1.9;
  margin-bottom: 16px;
}

/* 会社情報テーブル */
.company-table {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  border-collapse: collapse;
}
.company-table tr {
  border-bottom: 1px solid var(--border);
}
.company-table th,
.company-table td {
  padding: 16px 0;
  font-size: var(--text-body);
  text-align: left;
  vertical-align: top;
}
.company-table th {
  width: 180px;
  font-weight: 600;
  color: var(--text);
}
.company-table td {
  color: var(--text-muted);
  line-height: 1.8;
}

/* コミュニティカード */
.community-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 80px);
}
.community-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: clamp(24px, 3vw, 36px);
  border: 1px solid var(--border);
  transition: all 0.4s var(--ease-out);
}
.community-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.08);
}
.community-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--accent);
}
.community-card h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}
.community-card p {
  font-size: var(--text-small);
  color: var(--text-muted);
  line-height: 1.8;
}

/* スペース比較テーブル */
.compare-table-wrap {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 80px);
  overflow-x: auto;
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}
.compare-table th,
.compare-table td {
  padding: 14px 16px;
  font-size: var(--text-small);
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.compare-table th {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text);
  background: var(--bg);
}
.compare-table td {
  color: var(--text-muted);
}
.compare-table td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--text);
}
.compare-table .check {
  color: var(--accent);
  font-weight: 700;
}

/* イベントカード */
.event-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 80px);
}
.event-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: clamp(24px, 3vw, 36px);
  border: 1px solid var(--border);
}
.event-date {
  font-family: var(--font-heading);
  font-size: var(--text-caption);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.event-card h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}
.event-card p {
  font-size: var(--text-small);
  color: var(--text-muted);
  line-height: 1.8;
}

/* 数値バー */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 1320px;
  margin: 0 auto;
}
.stat-item {
  background: var(--bg);
  padding: clamp(32px, 4vw, 56px);
  text-align: center;
}
.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.stat-desc {
  font-size: var(--text-caption);
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* フォーム */
.contact-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(40px, 5vw, 80px);
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 80px);
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-small);
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}
.form-group .required {
  color: var(--accent);
  margin-left: 4px;
  font-size: var(--text-caption);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--text-body);
  color: var(--text);
  transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
}
.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

/* FAQ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 500;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  gap: 16px;
}
.faq-q svg {
  flex-shrink: 0;
  transition: transform 0.3s var(--ease-out);
  color: var(--accent);
}
.faq-item.open .faq-q svg { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out);
}
.faq-a-inner {
  padding: 0 0 24px;
  font-size: var(--text-small);
  color: var(--text-muted);
  line-height: 1.9;
}

/* サイドバー */
.contact-sidebar .sidebar-card {
  background: var(--bg-card);
  padding: 28px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  border: 1px solid var(--border);
}
.sidebar-card h3 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
}
.sidebar-card p {
  font-size: var(--text-small);
  color: var(--text-muted);
  line-height: 1.8;
}
.sidebar-card a {
  color: var(--accent);
  font-weight: 600;
  transition: opacity 0.2s;
}
.sidebar-card a:hover { opacity: 0.7; }

/* ============================================
   Phase 3 レスポンシブ追加
   ============================================ */
@media (max-width: 1024px) {
  .concept-block { grid-template-columns: 1fr; }
  .community-grid { grid-template-columns: 1fr 1fr; }
  .stats-bar { grid-template-columns: 1fr 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .event-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .community-grid { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: 1fr; }
  .compare-table { min-width: 500px; }
  .company-table th { width: 120px; }
}

@media (max-width: 480px) {
  .page-title { font-size: clamp(32px, 8vw, 44px); }
}