/* ============================================
   PBV サポメン LP - Style Sheet
   ============================================ */
/* ---------- Google Fonts ---------- */
@font-face {
  font-family: 'Noto Sans JP';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/notosansjp/v56/-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFE8j75s.ttf) format('truetype');
}
@font-face {
  font-family: 'Noto Sans JP';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/notosansjp/v56/-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEj75s.ttf) format('truetype');
}
@font-face {
  font-family: 'Noto Sans JP';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/notosansjp/v56/-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFCMj75s.ttf) format('truetype');
}
@font-face {
  font-family: 'Noto Sans JP';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/notosansjp/v56/-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFPYk75s.ttf) format('truetype');
}
@font-face {
  font-family: 'Noto Sans JP';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/notosansjp/v56/-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFLgk75s.ttf) format('truetype');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/inter/v20/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfMZg.ttf) format('truetype');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/inter/v20/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuGKYMZg.ttf) format('truetype');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/inter/v20/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuFuYMZg.ttf) format('truetype');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/inter/v20/UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuBWYMZg.ttf) format('truetype');
}
/* ---------- CSS Variables ---------- */
:root {
  --primary: #1a3a6b;
  --primary-light: #2a5298;
  --secondary: #3a7bd5;
  --secondary-light: #5a9bf5;
  --accent: #06C755;
  --accent-hover: #05b04a;
  --text-dark: #1a1a2e;
  --text-medium: #4a5568;
  --text-light: #718096;
  --bg-white: #ffffff;
  --bg-light: #f0f5fa;
  --bg-blue-pale: #e8f0fe;
  --border-light: #e2e8f0;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.1), 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-xl: 0 24px 60px rgba(0, 0, 0, 0.14), 0 8px 20px rgba(0, 0, 0, 0.06);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-xl: 28px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  font-size: 16px;
}
body {
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--text-dark);
  background: var(--bg-white);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
}
/* ---------- Utility ---------- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}
.section {
  padding: 100px 0;
}
.section-label {
  display: inline-block;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--secondary);
  background: linear-gradient(135deg, #e8f0fe 0%, #dbeafe 50%, #e0e7ff 100%);
  padding: 7px 18px;
  border-radius: 100px;
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
}
.section-label::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.6) 50%, transparent 100%);
  animation: shimmer 3s ease-in-out infinite;
}
@keyframes shimmer {
  0% {
    transform: translateX(-50%);
  }
  100% {
    transform: translateX(50%);
  }
}
.section-title {
  font-size: 2.1rem;
  font-weight: 900;
  line-height: 1.4;
  color: var(--primary);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-medium);
  max-width: 680px;
  line-height: 1.9;
}
.text-center {
  text-align: center;
}
.mx-auto {
  margin-left: auto;
  margin-right: auto;
}
/* ---------- Fade-in Animation ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}
/* Stagger children animation */
[data-stagger].is-visible > * {
  opacity: 0;
  transform: translateY(24px);
  animation: staggerIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
[data-stagger].is-visible > *:nth-child(1) {
  animation-delay: 0.08s;
}
[data-stagger].is-visible > *:nth-child(2) {
  animation-delay: 0.18s;
}
[data-stagger].is-visible > *:nth-child(3) {
  animation-delay: 0.28s;
}
[data-stagger].is-visible > *:nth-child(4) {
  animation-delay: 0.38s;
}
[data-stagger].is-visible > *:nth-child(5) {
  animation-delay: 0.48s;
}
[data-stagger].is-visible > *:nth-child(6) {
  animation-delay: 0.58s;
}
[data-stagger].is-visible > *:nth-child(7) {
  animation-delay: 0.68s;
}
@keyframes staggerIn {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  transition: var(--transition);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 4px auto;
  padding: 0 24px;
}
.header-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--primary);
  line-height: 1.4;
}
.header-logo img {
  width: 58px;
}
.header-nav {
  display: flex;
  align-items: center;
  column-gap: 28px;
  row-gap: 4px;
  flex-wrap: wrap;
}
.header-nav a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-medium);
  transition: color var(--transition);
  position: relative;
}
.header-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--secondary);
  transition: width var(--transition);
}
.header-nav a:hover {
  color: var(--primary);
}
.header-nav a:hover::after {
  width: 100%;
}
.btn-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 10px 24px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 4px 14px rgba(6, 199, 85, 0.3);
}
.btn-line:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(6, 199, 85, 0.4);
}
.btn-line svg {
  width: 20px;
  height: 20px;
}
/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-dark);
  margin: 5px 0;
  transition: var(--transition);
}
/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #004EA1;
  overflow: hidden;
  padding-top: 64px;
}
@keyframes heroGradient {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 17, 38, 0.7) 0%, rgba(5, 17, 38, 0.7) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 60px 24px;
  max-width: 800px;
}
.hero-badge {
  display: inline-block;
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0;
  margin-bottom: 28px;
  letter-spacing: 0.4em;
}
.hero-main-title {
  font-size: 6.5rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
  text-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}
.hero-catchphrase {
  font-size: 2.5rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 40px;
  letter-spacing: -0.01em;
}
.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 40px;
}
.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-hero-line {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  padding: 16px 36px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 6px 24px rgba(6, 199, 85, 0.35);
  animation: ctaPulse 2.5s ease-in-out infinite;
}
@keyframes ctaPulse {
  0%,
  100% {
    box-shadow: 0 6px 24px rgba(6, 199, 85, 0.35);
  }
  50% {
    box-shadow: 0 8px 36px rgba(6, 199, 85, 0.55);
  }
}
.btn-hero-line:hover {
  background: var(--accent-hover);
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 12px 36px rgba(6, 199, 85, 0.5);
  animation: none;
}
.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 16px 32px;
  border-radius: 100px;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}
/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  animation: float 2s ease-in-out infinite;
}
@keyframes float {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-8px);
  }
}
/* ---------- Support Areas (Apple-style grid) ---------- */
.support-areas {
  background: var(--bg-light);
}
.support-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.support-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 36px 24px;
  text-align: center;
  transition: all var(--transition);
  border: 1px solid transparent;
  cursor: default;
}
.support-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--bg-blue-pale);
}
.support-card-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 18px;
  background: linear-gradient(135deg, var(--secondary-light), var(--secondary));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.support-card:hover .support-card-icon {
  transform: scale(1.1);
  box-shadow: 0 4px 16px rgba(58, 123, 213, 0.3);
}
.support-card-icon svg {
  width: 28px;
  height: 28px;
  color: #fff;
}
/* Icon color variants */
.support-card-icon.icon-blue {
  background: linear-gradient(135deg, #60a5fa, #3b82f6);
}
.support-card-icon.icon-green {
  background: linear-gradient(135deg, #34d399, #10b981);
}
.support-card-icon.icon-indigo {
  background: linear-gradient(135deg, #818cf8, #6366f1);
}
.support-card-icon.icon-orange {
  background: linear-gradient(135deg, #fdba74, #f97316);
}
.support-card-icon.icon-red {
  background: linear-gradient(135deg, #fca5a5, #ef4444);
}
.support-card-icon.icon-yellow {
  background: linear-gradient(135deg, #fde68a, #f59e0b);
}
.support-card-icon.icon-slate {
  background: linear-gradient(135deg, #94a3b8, #64748b);
}
.support-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}
.support-card p {
  font-size: 0.8rem;
  color: var(--text-light);
  line-height: 1.6;
}
/* last row centered (3 items in 4-col grid) */
.support-grid-bottom {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 20px;
  max-width: calc((100% - 20px) * 3 / 4 + 40px);
  margin-left: auto;
  margin-right: auto;
}
/* ---------- About Section ---------- */
.about {
  background: var(--bg-white);
}
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-top: 48px;
}
.about-lead {
  font-size: 1rem;
  color: var(--text-medium);
  margin-bottom: 32px;
  line-height: 2;
}
.about-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.about-panel {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  border-top: 4px solid transparent;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.about-panel.panel-red {
  border-top-color: #ef4444;
}
.about-panel.panel-green {
  border-top-color: #10b981;
}
.panel-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 16px;
}
.about-panel ul {
  list-style: none;
  margin-bottom: 20px;
  flex: 1;
}
.about-panel li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 12px;
  font-size: 0.9rem;
  color: var(--text-medium);
  line-height: 1.6;
}
.about-panel li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}
.panel-footer {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  padding-top: 16px;
  border-top: 1px dashed var(--border-light);
  text-align: center;
}
.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-image img {
  width: 100%;
  transition: transform 0.6s ease;
}
.about-image:hover img {
  transform: scale(1.03);
}
/* ---------- Target Section ---------- */
.target {
  background: var(--bg-light);
}
.target-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 48px;
}
.target-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  border: 1px solid var(--border-light);
  transition: all var(--transition);
}
.target-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--secondary-light);
}
.target-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}
.target-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.target-card-icon.mind {
  background: linear-gradient(135deg, #667eea, #764ba2);
}
.target-card-icon.skill {
  background: linear-gradient(135deg, #f093fb, #f5576c);
}
.target-card-icon svg {
  width: 22px;
  height: 22px;
  color: #fff;
}
.target-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
}
.target-card ul {
  list-style: none;
}
.target-card li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 12px;
  font-size: 0.95rem;
  color: var(--text-medium);
  line-height: 1.7;
}
.target-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--secondary-light);
}
/* ---------- Steps ---------- */
.steps {
  background: var(--bg-white);
}
.steps-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 48px;
  position: relative;
}
.steps-container::before {
  content: '';
  position: absolute;
  top: 44px;
  left: calc(100% / 6);
  right: calc(100% / 6);
  height: 3px;
  background: linear-gradient(90deg, var(--secondary-light), var(--secondary), var(--accent));
  border-radius: 4px;
  z-index: 0;
}
.step {
  text-align: center;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}
.step-number {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.5rem;
  font-weight: 900;
  color: #fff;
  box-shadow: var(--shadow-md);
}
.step:nth-child(1) .step-number {
  background: linear-gradient(135deg, var(--secondary-light), var(--secondary));
}
.step:nth-child(2) .step-number {
  background: linear-gradient(135deg, var(--secondary), var(--primary-light));
}
.step:nth-child(3) .step-number {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
}
.step h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}
.step p {
  font-size: 0.9rem;
  color: var(--text-medium);
  line-height: 1.7;
}
/* ---------- Member Tiers ---------- */
.tiers {
  background: linear-gradient(135deg, #004EA1 0%, #004EA1 100%);
  color: #fff;
}
.tiers .section-label {
  background: rgba(255, 255, 255, 0.1);
  color: #8ec5fc;
}
.tiers .section-title {
  color: #fff;
}
.tiers .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}
.tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.tier-card {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.tier-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}
.tier-card:nth-child(1)::before {
  background: linear-gradient(90deg, #5a9bf5, #8ec5fc);
}
.tier-card:nth-child(2)::before {
  background: linear-gradient(90deg, #f093fb, #f5576c);
}
.tier-card:nth-child(3)::before {
  background: linear-gradient(90deg, #ffd700, #ff8c00);
}
.tier-card:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}
.tier-card .tier-title {
  font-size: 1.25rem;
  font-weight: 900;
  margin-bottom: 12px;
  line-height: 1.4;
  text-align: center;
}
.tier-card .tier-sub {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 20px;
  text-align: center;
  background: rgba(255, 255, 255, 0.1);
  padding: 6px 12px;
  border-radius: 100px;
  display: inline-block;
  width: 100%;
}
.tier-card p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.8;
}
.tier-card ul {
  list-style: none;
  margin-top: 16px;
}
.tier-card li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}
.tier-card li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}
/* ---------- Connection (つながり) ---------- */
.connection {
  background: var(--bg-light);
}
.connection-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 48px;
}
.connection-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 36px 32px;
  border: 1px solid var(--border-light);
  display: flex;
  gap: 20px;
  transition: all var(--transition);
}
.connection-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.connection-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--secondary-light), var(--secondary));
}
.connection-card-icon svg {
  width: 24px;
  height: 24px;
  color: #fff;
}
.connection-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}
.connection-card p {
  font-size: 0.9rem;
  color: var(--text-medium);
  line-height: 1.7;
}
/* ---------- Learning Layers (平時の学びの場) ---------- */
.events {
  background: var(--bg-light);
}
.learning-layers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.learning-card {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 32px 28px 28px;
  border: 1px solid var(--border-light);
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.learning-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}
.learning-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}
/* Layer color themes */
.layer-nature::before {
  background: linear-gradient(90deg, #34d399, #10b981);
}
.layer-practice::before {
  background: linear-gradient(90deg, #fb923c, #f97316);
}
.layer-core::before {
  background: linear-gradient(90deg, #60a5fa, #3b82f6);
}
.learning-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}
.learning-emoji {
  font-size: 2.4rem;
  line-height: 1;
  flex-shrink: 0;
}
.learning-card-header h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 2px;
}
.learning-card-theme {
  font-size: 0.82rem;
  color: var(--text-light);
  font-weight: 500;
}
.learning-list {
  list-style: none;
  flex: 1;
}
.learning-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.learning-list li:last-child {
  border-bottom: none;
}
.learning-activity {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
}
.learning-connect {
  font-size: 0.78rem;
  color: var(--text-light);
  line-height: 1.4;
}
.layer-nature .learning-connect {
  color: #059669;
}
.layer-practice .learning-connect {
  color: #ea580c;
}
.layer-core .learning-connect {
  color: #2563eb;
}
.learning-card-tag {
  margin-top: 20px;
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.04em;
}
.layer-nature .learning-card-tag {
  background: #ecfdf5;
  color: #059669;
}
.layer-practice .learning-card-tag {
  background: #fff7ed;
  color: #ea580c;
}
.layer-core .learning-card-tag {
  background: #eff6ff;
  color: #2563eb;
}
/* Closing message */
.learning-message {
  margin-top: 48px;
  text-align: center;
}
.learning-message-inner {
  max-width: 640px;
  margin: 0 auto;
  padding: 36px 40px;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--secondary);
  box-shadow: var(--shadow-sm);
  text-align: left;
}
.learning-message-lead {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 12px;
}
.learning-message-inner p {
  font-size: 0.92rem;
  color: var(--text-medium);
  line-height: 1.9;
}
.learning-message-inner p:last-child {
  margin-bottom: 0;
}
.learning-message-inner strong {
  color: var(--secondary);
  font-weight: 800;
}
/* ---------- Philosophy ---------- */
.philosophy {
  background: var(--bg-light);
}
.philosophy-content {
  max-width: 740px;
  margin: 40px auto 0;
}
.philosophy-content p {
  font-size: 1.05rem;
  color: var(--text-medium);
  line-height: 2.1;
  margin-bottom: 20px;
}
.philosophy-quote {
  position: relative;
  padding: 32px 36px;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--secondary);
  margin-top: 32px;
  box-shadow: var(--shadow-sm);
}
.philosophy-quote p {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--primary);
  line-height: 2;
  margin-bottom: 0;
}
/* ---------- Personas (Photo Cards) ---------- */
.personas {
  background: var(--bg-white);
}
.personas-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}
.persona-card {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-light);
  transition: all var(--transition);
}
.persona-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}
.persona-photo {
  position: relative;
  height: 220px;
  overflow: hidden;
}
.persona-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.persona-card:hover .persona-photo img {
  transform: scale(1.05);
}
.persona-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  color: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}
.tag-working {
  background: var(--secondary);
}
.tag-student {
  background: #f97316;
}
.tag-citizen {
  background: var(--primary);
}
.persona-body {
  padding: 28px 24px 32px;
}
.persona-name-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 14px;
}
.persona-name {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--primary);
}
.persona-info {
  font-size: 0.78rem;
  color: var(--text-light);
}
.persona-quote-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.7;
  padding-left: 14px;
  border-left: 4px solid var(--secondary);
  margin-bottom: 14px;
}
.persona-quote-title.student {
  border-left-color: #f97316;
}
.persona-quote-title.citizen {
  border-left-color: var(--primary);
}
.persona-story {
  font-size: 0.88rem;
  color: var(--text-medium);
  line-height: 1.85;
}
/* ---------- Activities Section ---------- */
.activities {
  background: var(--bg-light);
}
.activities-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 48px;
}
.activity-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-sm);
}
.activity-card-title {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--primary);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.activity-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}
.activity-icon.emergency {
  color: #f97316;
}
.activity-icon.peacetime {
  color: var(--secondary);
}
.activity-list {
  list-style: none;
}
.activity-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 16px;
  font-size: 0.92rem;
  color: var(--text-medium);
  line-height: 1.8;
}
.activity-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--secondary);
}
/* ---------- CTA Section ---------- */
.cta {
  background: linear-gradient(135deg, #1a3a6b 0%, #2a5298 50%, #3a7bd5 100%);
  text-align: center;
  padding: 80px 0;
}
.cta h2 {
  font-size: 2rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
}
.cta p {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 36px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.btn-cta-line {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--accent);
  color: #fff;
  font-size: 1.15rem;
  font-weight: 700;
  padding: 22px 48px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 8px 30px rgba(6, 199, 85, 0.4);
  width: 100%;
  justify-content: center;
  animation: ctaPulse 2.5s ease-in-out infinite;
  position: relative;
  overflow: hidden;
}
.btn-cta-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.15) 50%, transparent 100%);
  animation: shimmer 3s ease-in-out infinite;
}
.btn-cta-line:hover {
  background: var(--accent-hover);
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 14px 44px rgba(6, 199, 85, 0.55);
  animation: none;
}
.cta-glass-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  max-width: 520px;
  margin: 0 auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}
.cta-glass-card h3 {
  font-size: 1.4rem;
  font-weight: 900;
  margin-bottom: 28px;
}
.cta-line-icon {
  width: 72px;
  height: 72px;
  color: var(--accent);
  margin: 0 auto 20px;
  display: block;
}
/* ---------- Footer (4-column) ---------- */
.footer {
  background: #0a1628;
  color: rgba(255, 255, 255, 0.6);
  padding: 72px 0 36px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.4;
}
.footer-logo img {
  width: 58px;
}
.footer-desc {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.8;
  max-width: 380px;
  margin-bottom: 20px;
}
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.footer-social a:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}
.footer-social svg {
  width: 18px;
  height: 18px;
  color: rgba(255, 255, 255, 0.7);
}
.footer-menu h5,
.footer-contact h5 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
}
.footer-menu ul,
.footer-contact ul {
  list-style: none;
}
.footer-menu li {
  margin-bottom: 12px;
}
.footer-menu a {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition);
}
.footer-menu a:hover {
  color: #fff;
}
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 14px;
}
.footer-contact svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.5);
}
.footer-external {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--secondary-light);
  font-weight: 500;
  transition: color var(--transition);
}
.footer-external:hover {
  color: #fff;
}
.footer p {
  font-size: 0.8rem;
  line-height: 1.7;
}
.footer-copy {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 28px;
  text-align: center;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.3);
}
/* ---------- Cycle Ring Section ---------- */
.system {
  background: var(--bg-white);
}
/* --- Desktop: Circular Ring --- */
.cycle-wrapper {
  position: relative;
  width: 100%;
  max-width: 640px;
  margin: 48px auto 0;
  aspect-ratio: 1 / 1;
}
.cycle-arrows {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}
.cycle-ring {
  position: relative;
  width: 100%;
  height: 100%;
}
.cycle-node {
  position: absolute;
  width: 254px;
  text-align: center;
  z-index: 2;
  transition: transform 0.3s ease;
}
.cycle-node:hover {
  transform: scale(1.08);
}
.cycle-node-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 10px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  transition: box-shadow 0.3s ease;
}
.cycle-node:hover .cycle-node-icon {
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.2);
}
/* Node colors */
.node-yellow {
  background: linear-gradient(135deg, #f5c842, #e8a735);
}
.node-green {
  background: linear-gradient(135deg, #7bc67e, #5ea66b);
}
.node-blue {
  background: linear-gradient(135deg, #6aabef, #4a90d9);
}
.node-teal {
  background: linear-gradient(135deg, #52c7ba, #3aaa9e);
}
.node-pink {
  background: linear-gradient(135deg, #f29aae, #e0728c);
}
.node-purple {
  background: linear-gradient(135deg, #a78fd8, #8b6fc0);
}
.cycle-node-title {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.4;
  margin-bottom: 4px;
}
.cycle-node-sub {
  font-size: 0.75rem;
  color: var(--text-medium);
  line-height: 1.5;
}
/* Hexagonal positions (inside 580x580 viewbox) */
/* Node 1: Top center */
.node-1 {
  top: 2%;
  left: 50%;
  transform: translateX(-50%);
}
.node-1:hover {
  transform: scale(1.08) translateX(-46%);
}
/* Node 2: Right-top */
.node-2 {
  top: 22%;
  right: 0;
}
/* Node 3: Right-bottom */
.node-3 {
  top: 58%;
  right: 0;
}
/* Node 4: Bottom center */
.node-4 {
  bottom: 2%;
  left: 50%;
  transform: translateX(-50%);
}
.node-4:hover {
  transform: scale(1.08) translateX(-46%);
}
/* Node 5: Left-bottom */
.node-5 {
  top: 58%;
  left: 0;
}
/* Node 6: Left-top */
.node-6 {
  top: 22%;
  left: 0;
}
/* --- Mobile: Fallback List --- */
.cycle-list {
  display: none;
  margin-top: 40px;
}
.cycle-list-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 20px 24px;
}
.cycle-list-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}
.cycle-list-text h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
}
.cycle-list-text p {
  font-size: 0.82rem;
  color: var(--text-medium);
  line-height: 1.6;
}
.cycle-list-arrow {
  text-align: center;
  font-size: 1.3rem;
  color: var(--secondary);
  padding: 6px 0;
}
.cycle-list-loop {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--secondary);
  padding: 12px 0;
}
/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .support-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .support-grid-bottom {
    grid-template-columns: repeat(2, 1fr);
    max-width: 100%;
  }
  .about-content,
  .learning-layers {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .target-grid,
  .connection-grid {
    grid-template-columns: 1fr;
  }
  .steps-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .steps-container::before {
    display: none;
  }
  .proposal-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .tiers-grid,
  .personas-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
  .activities-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .cycle-wrapper {
    display: none;
  }
  .cycle-list {
    display: block;
  }
  .section-title {
    font-size: 1.6rem;
  }
}
@media (max-width: 640px) {
  .header-nav {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  }
  .header-nav.open {
    display: flex;
  }
  .menu-toggle {
    display: block;
  }
  .support-grid {
    grid-template-columns: 1fr;
  }
  .support-grid-bottom {
    grid-template-columns: 1fr;
  }
  .proposal-grid {
    grid-template-columns: 1fr;
  }
  .section {
    padding: 64px 0;
  }
  .hero-main-title {
    font-size: 4rem;
  }
  .hero p {
    font-size: 0.95rem;
  }
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
}
@media (min-width: 641px) {
  .sp-only {
    display: none;
  }
}
@media (max-width: 640px) {
  .support-card {
    padding-left: 10px;
    padding-right: 10px;
  }
  .about-panels {
    grid-template-columns: 1fr;
  }
  #system .section-subtitle {
    font-size: 1rem;
  }
  .step {
    padding-left: 0;
    padding-right: 0;
  }
  .learning-card {
    padding-left: 10px;
    padding-right: 10px;
  }
  .philosophy-quote {
    padding-left: 20px;
    padding-right: 20px;
  }
  .cta-glass-card {
    padding-left: 20px;
    padding-right: 20px;
  }
  .btn-cta-line {
    padding-left: 10px;
    padding-right: 10px;
  }
}
/*# sourceMappingURL=style.css.map */