/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cream: #f8f4ec;
  --ink: #1c3a5f;
  --ink-light: #2c4f78;
  --gold: #c8963c;
  --gold-light: #d4aa58;
  --bg: #f8f4ec;
  --fg: #1c3a5f;
  --muted: #7a8fa8;
  --border: rgba(28,58,95,0.12);
  --radius: 6px;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ===== NAV ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248,244,236,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 40px;
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: 'Shippori Mincho', serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.nav-os {
  color: var(--gold);
  font-size: 0.8em;
}

.nav-tagline {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  overflow: hidden;
  padding: 80px 40px 90px;
  background: var(--cream);
  border-bottom: 1px solid var(--border);
}

.hero-bg-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.hero-bg-orb-1 {
  width: 600px;
  height: 600px;
  top: -200px;
  right: -100px;
  background: radial-gradient(circle, rgba(200,150,60,0.08) 0%, transparent 70%);
}

.hero-bg-orb-2 {
  width: 500px;
  height: 500px;
  bottom: -150px;
  left: -80px;
  background: radial-gradient(circle, rgba(28,58,95,0.06) 0%, transparent 70%);
}

.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.hero-headline {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(2.6rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-sub {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.8;
  max-width: 380px;
}

.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 16px;
}

.hero-illustration {
  width: 100%;
  max-width: 420px;
  opacity: 0.95;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--muted);
  background: rgba(200,150,60,0.08);
  border: 1px solid rgba(200,150,60,0.25);
  padding: 6px 14px;
  border-radius: 30px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  display: inline-block;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ===== MANIFESTO ===== */
.manifesto {
  padding: 100px 40px;
  background: var(--ink);
  color: var(--cream);
}

.manifesto-inner {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.manifesto-label {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 28px;
}

.manifesto-text {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  line-height: 1.5;
  color: #fff;
  margin-bottom: 36px;
  letter-spacing: -0.01em;
}

.manifesto-body {
  font-size: 0.95rem;
  color: rgba(248,244,236,0.65);
  line-height: 2;
  max-width: 640px;
  margin: 0 auto;
}

/* ===== SECTION SHARED ===== */
.section-label {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(1.6rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin-bottom: 48px;
}

/* ===== PILLARS ===== */
.pillars {
  padding: 100px 40px;
  background: var(--cream);
}

.pillars-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.pillars-header {
  text-align: center;
  margin-bottom: 60px;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.pillar-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 36px 32px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pillar-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(28,58,95,0.1);
}

.pillar-icon {
  margin-bottom: 20px;
}

.pillar-title {
  font-family: 'Shippori Mincho', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 12px;
}

.pillar-desc {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.8;
}

/* ===== AUDIENCE ===== */
.audience {
  padding: 100px 40px;
  background: #fff;
  border-top: 1px solid var(--border);
}

.audience-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 80px;
  align-items: start;
}

.audience-items {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.audience-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.audience-marker {
  font-family: 'Shippori Mincho', serif;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold);
  background: rgba(200,150,60,0.1);
  border: 1px solid rgba(200,150,60,0.25);
  width: 36px;
  height: 36px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.audience-item strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
}

.audience-item p {
  font-size: 0.85rem;
  color: var(--muted);
}

/* Audience card */
.audience-card {
  background: var(--ink);
  border-radius: 12px;
  padding: 36px;
  color: var(--cream);
}

.audience-card-label {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}

.audience-card h3 {
  font-family: 'Shippori Mincho', serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 24px;
}

.audience-services {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.audience-services li {
  font-size: 0.875rem;
  color: rgba(248,244,236,0.8);
  display: flex;
  align-items: center;
  gap: 10px;
}

.check {
  color: var(--gold);
  font-weight: 700;
}

.audience-divider {
  height: 1px;
  background: rgba(248,244,236,0.12);
  margin: 28px 0;
}

.coverage-label {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

.coverage-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.coverage-head {
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 2px;
}

.coverage-loc {
  font-size: 0.75rem;
  color: rgba(248,244,236,0.5);
}

/* ===== PROCESS ===== */
.process {
  padding: 100px 40px;
  background: var(--cream);
  border-top: 1px solid var(--border);
}

.process-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 8px;
}

.process-steps::-webkit-scrollbar { display: none; }

.process-step {
  flex: 1;
  min-width: 180px;
  text-align: left;
  padding: 0 20px;
}

.process-step:first-child { padding-left: 0; }

.step-num {
  font-family: 'Shippori Mincho', serif;
  font-size: 2.4rem;
  font-weight: 800;
  color: rgba(28,58,95,0.12);
  margin-bottom: 12px;
  line-height: 1;
}

.step-body h4 {
  font-family: 'Shippori Mincho', serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}

.step-body p {
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.7;
}

.process-arrow {
  font-size: 1.4rem;
  color: var(--gold);
  opacity: 0.5;
  padding-top: 10px;
  flex-shrink: 0;
}

/* ===== CLOSING ===== */
.closing {
  padding: 100px 40px;
  background: #fff;
  border-top: 1px solid var(--border);
}

.closing-inner {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.closing-quote blockquote {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.45;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.closing-quote p {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 56px;
}

.cta-text {
  font-family: 'Shippori Mincho', serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 24px;
  line-height: 1.6;
}

.cta-links {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-primary {
  display: inline-flex;
  align-items: center;
  background: var(--ink);
  color: var(--cream);
  padding: 14px 32px;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s;
}

.cta-primary:hover { background: var(--ink-light); }

.cta-secondary {
  display: inline-flex;
  align-items: center;
  background: transparent;
  color: var(--ink);
  padding: 14px 32px;
  border-radius: var(--radius);
  border: 1.5px solid var(--border);
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
  transition: border-color 0.2s;
}

.cta-secondary:hover { border-color: var(--ink); }

/* ===== FOOTER ===== */
.footer {
  padding: 48px 40px;
  background: var(--ink);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
}

.footer-logo {
  font-family: 'Shippori Mincho', serif;
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
}

.footer-os { color: var(--gold); font-size: 0.8em; }

.footer-desc {
  font-size: 0.75rem;
  color: rgba(248,244,236,0.45);
  margin-top: 4px;
}

.footer-links {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 0.75rem;
  color: rgba(248,244,236,0.55);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover { color: #fff; }

.footer-copy {
  font-size: 0.7rem;
  color: rgba(248,244,236,0.3);
  text-align: right;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { align-items: center; }
  .pillars-grid { grid-template-columns: 1fr; }
  .audience-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-copy { text-align: center; }
  .process-steps { gap: 4px; }
  .process-arrow { padding-top: 30px; }
}

@media (max-width: 480px) {
  .hero { padding: 56px 24px 64px; }
  .manifesto { padding: 64px 24px; }
  .pillars { padding: 64px 24px; }
  .audience { padding: 64px 24px; }
  .process { padding: 64px 24px; }
  .closing { padding: 64px 24px; }
  .footer { padding: 40px 24px; }
  .nav { padding: 0 24px; }
  .nav-tagline { display: none; }
  .cta-links { flex-direction: column; align-items: center; }
  .footer-links { gap: 16px; }
}