/* ============================================================
   観省庵コミュニティLP — community.css
   名前空間: .kc-* （既存テーマのCSSと干渉しない）
   ============================================================ */

/* ─── 共通変数・リセット ─── */
.kc-section-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 32px;
}
.kc-section-label {
  font-family: 'Cormorant Garamond', serif;
  font-size: 11px;
  letter-spacing: 0.35em;
  color: var(--digital);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.kc-section-title {
  font-family: 'Shippori Mincho', 'Noto Serif JP', serif;
  font-size: clamp(22px, 2.6vw, 32px);
  color: var(--parchment);
  font-weight: 500;
  letter-spacing: 0.06em;
  margin: 0 0 32px;
  line-height: 1.5;
}

/* ─── CTAボタン ─── */
.kc-btn-primary {
  display: inline-block;
  font-family: 'Noto Serif JP', serif;
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--sky-deep);
  background: var(--digital);
  padding: 16px 40px;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.2s;
}
.kc-btn-primary:hover { opacity: 0.88; transform: translateY(-2px); }
.kc-btn-large { font-size: 15px; padding: 20px 56px; }

/* ============================================================
   S01 HERO
   ============================================================ */
.kc-hero {
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 120px 32px 80px;
  text-align: center;
  background:
    radial-gradient(ellipse at 30% 60%, rgba(74,103,65,0.12) 0%, transparent 55%),
    radial-gradient(ellipse at 70% 30%, rgba(200,168,120,0.06) 0%, transparent 50%);
}
.kc-hero-inner { max-width: 720px; }
.kc-hero-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--digital);
  border: 0.5px solid rgba(0,212,170,0.3);
  padding: 5px 16px;
  margin-bottom: 36px;
}
.kc-status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--digital);
  animation: statusPulse 2.5s ease-in-out infinite;
}
@keyframes statusPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
.kc-hero-main {
  font-family: 'Shippori Mincho', 'Noto Serif JP', serif;
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 500;
  color: var(--parchment);
  line-height: 1.7;
  letter-spacing: 0.08em;
  margin-bottom: 28px;
}
.kc-hero-sub {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(14px, 1.6vw, 17px);
  color: var(--text-mid);
  line-height: 2;
  letter-spacing: 0.06em;
  margin-bottom: 48px;
}
.kc-hero-cta { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.kc-hero-cta-note {
  font-family: 'Noto Serif JP', serif;
  font-size: 11px;
  color: var(--text-faint);
  letter-spacing: 0.06em;
}
.kc-hero-scroll {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 9px; letter-spacing: 0.3em;
  color: var(--text-faint);
}
.kc-hero-scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--border-bright), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  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; }
}

/* ============================================================
   S02 WHY
   ============================================================ */
.kc-why {
  padding: 100px 0;
  border-top: 0.5px solid var(--border);
}
.kc-why-question {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(18px, 2.2vw, 26px);
  color: var(--parchment);
  line-height: 1.9;
  letter-spacing: 0.06em;
  margin-bottom: 40px;
  padding-left: 20px;
  border-left: 2px solid var(--digital);
}
.kc-why-body {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(13px, 1.4vw, 15px);
  color: var(--text-mid);
  line-height: 2.2;
  letter-spacing: 0.04em;
}
.kc-why-body strong { color: var(--parchment); font-weight: 500; }

/* ============================================================
   S03 INNER / OUTER
   ============================================================ */
.kc-inner-outer {
  padding: 100px 0;
  background: rgba(200,168,120,0.02);
  border-top: 0.5px solid var(--border);
  border-bottom: 0.5px solid var(--border);
}
.kc-io-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.kc-io-card {
  padding: 48px 40px;
  border: 0.5px solid var(--border);
  position: relative;
  overflow: hidden;
}
.kc-io-card--inner { border-top: 2px solid #6A8A58; }
.kc-io-card--outer { border-top: 2px solid var(--sky-blue); }
.kc-io-tag {
  font-family: 'Cormorant Garamond', serif;
  font-size: 10px; letter-spacing: 0.3em;
  color: var(--text-faint);
  margin-bottom: 16px;
}
.kc-io-title {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(18px, 2vw, 22px);
  color: var(--parchment);
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
  line-height: 1.5;
}
.kc-io-body {
  font-family: 'Noto Serif JP', serif;
  font-size: 13px; color: var(--text-mid);
  line-height: 2; margin-bottom: 20px;
}
.kc-io-emphasis {
  font-family: 'Shippori Mincho', serif;
  font-size: 13px;
  color: var(--parchment);
  border-top: 0.5px solid var(--border);
  padding-top: 16px;
  line-height: 1.9;
}

/* ============================================================
   S04 REFLECTION LOOP
   ============================================================ */
.kc-loop {
  padding: 100px 0;
  border-top: 0.5px solid var(--border);
}
.kc-loop-desc {
  font-family: 'Noto Serif JP', serif;
  font-size: 13px; color: var(--text-mid);
  margin-bottom: 56px;
}
.kc-loop-diagram {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  max-width: 400px;
}
.kc-loop-step {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  width: 100%;
}
.kc-loop-step-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 12px; letter-spacing: 0.15em;
  color: var(--digital); opacity: 0.6;
  padding-top: 4px;
  min-width: 24px;
}
.kc-loop-step-content {
  flex: 1;
  padding: 14px 20px;
  border: 0.5px solid var(--border);
  background: rgba(250,245,236,0.02);
  transition: border-color 0.3s, background 0.3s;
}
.kc-loop-step-content:hover {
  border-color: var(--digital);
  background: rgba(0,212,170,0.03);
}
.kc-loop-step-en {
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px; letter-spacing: 0.2em;
  color: var(--digital);
}
.kc-loop-step-ja {
  font-family: 'Noto Serif JP', serif;
  font-size: 12px; color: var(--text-mid);
  margin-top: 3px; letter-spacing: 0.06em;
}
.kc-loop-step-arrow {
  font-size: 18px; color: var(--border-bright);
  padding: 4px 0 4px 44px;
  line-height: 1;
}
.kc-loop-step-arrow--loop { color: var(--digital); opacity: 0.5; }

/* ============================================================
   S05 ACTIVITIES
   ============================================================ */
.kc-activities {
  padding: 100px 0;
  background: rgba(200,168,120,0.02);
  border-top: 0.5px solid var(--border);
  border-bottom: 0.5px solid var(--border);
}
.kc-act-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.kc-act-card {
  padding: 32px 28px;
  border: 0.5px solid var(--border);
  background: rgba(250,245,236,0.02);
  display: flex; flex-direction: column; gap: 10px;
  transition: border-color 0.3s, transform 0.3s;
}
.kc-act-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-3px);
}
.kc-act-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}
.kc-act-icon {
  width: 32px; height: 32px;
  color: var(--digital); opacity: 0.7;
}
.kc-act-icon svg { width: 100%; height: 100%; }
.kc-act-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 28px; color: var(--digital);
  opacity: 0.2; line-height: 1; font-weight: 300;
}
.kc-act-en {
  font-family: 'Cormorant Garamond', serif;
  font-size: 11px; letter-spacing: 0.25em;
  color: var(--digital); opacity: 0.7;
}
.kc-act-ja {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(15px, 1.6vw, 17px);
  color: var(--parchment); font-weight: 500;
  letter-spacing: 0.04em; margin: 0;
  line-height: 1.5;
}
.kc-act-body {
  font-family: 'Noto Serif JP', serif;
  font-size: 12px; color: var(--text-mid);
  line-height: 2; margin: 0;
}
.kc-act-note {
  font-family: 'Noto Serif JP', serif;
  font-size: 11px; color: var(--text-faint);
  line-height: 1.8; margin: 0;
  padding-top: 8px;
  border-top: 0.5px solid var(--border);
  margin-top: auto;
}

/* ============================================================
   S06 SLACK × NOTION
   ============================================================ */
.kc-tools {
  padding: 100px 0;
  border-top: 0.5px solid var(--border);
}
.kc-tools-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.kc-tool-card {
  padding: 36px 32px;
  border: 0.5px solid var(--border);
  background: rgba(250,245,236,0.02);
}
.kc-tool-head {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 10px;
}
.kc-tool-icon {
  width: 36px; height: 36px; color: var(--digital);
}
.kc-tool-icon svg { width: 100%; height: 100%; }
.kc-tool-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px; letter-spacing: 0.1em;
  color: var(--parchment); font-weight: 300; margin: 0;
}
.kc-tool-role {
  font-family: 'Shippori Mincho', serif;
  font-size: 20px; color: var(--digital);
  letter-spacing: 0.06em; margin-bottom: 16px;
}
.kc-tool-desc {
  font-family: 'Noto Serif JP', serif;
  font-size: 13px; color: var(--text-mid);
  line-height: 2; margin-bottom: 20px;
}
.kc-tool-desc strong { color: var(--parchment); }
.kc-tool-channels {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: 6px;
}
.kc-tool-channels li {
  font-family: 'Cormorant Garamond', monospace;
  font-size: 11px; letter-spacing: 0.05em;
  color: var(--text-faint);
  border: 0.5px solid var(--border);
  padding: 3px 10px;
}

/* ============================================================
   S07 FRIDAY
   ============================================================ */
.kc-friday {
  padding: 100px 0;
  background: rgba(200,168,120,0.02);
  border-top: 0.5px solid var(--border);
  border-bottom: 0.5px solid var(--border);
}
.kc-friday-note {
  font-family: 'Noto Serif JP', serif;
  font-size: 13px; color: var(--text-faint);
  margin-bottom: 40px; letter-spacing: 0.05em;
}
.kc-friday-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.kc-friday-card {
  padding: 36px 32px;
  border: 0.5px solid var(--border);
  background: rgba(250,245,236,0.02);
}
.kc-friday-time {
  font-family: 'Cormorant Garamond', serif;
  font-size: 10px; letter-spacing: 0.3em;
  color: var(--digital); margin-bottom: 8px;
  text-transform: uppercase;
}
.kc-friday-hour {
  font-family: 'Cormorant Garamond', serif;
  font-size: 36px; font-weight: 300;
  color: var(--parchment);
  letter-spacing: -0.01em;
  margin-bottom: 20px; line-height: 1;
}
.kc-friday-desc {
  font-family: 'Noto Serif JP', serif;
  font-size: 13px; color: var(--text-mid);
  line-height: 2;
}

/* ============================================================
   S08 WHO
   ============================================================ */
.kc-who {
  padding: 100px 0;
  border-top: 0.5px solid var(--border);
}
.kc-who-filter {
  font-family: 'Noto Serif JP', serif;
  font-size: 14px; color: var(--text-mid);
  line-height: 2; margin-bottom: 36px;
}
.kc-who-filter strong { color: var(--parchment); }
.kc-who-list { list-style: none; padding: 0; margin: 0 0 24px; }
.kc-who-item {
  display: flex; align-items: center; gap: 20px;
  padding: 16px 0;
  border-bottom: 0.5px solid var(--border);
}
.kc-who-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px; color: var(--digital);
  opacity: 0.4; min-width: 28px;
}
.kc-who-text {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(14px, 1.5vw, 16px);
  color: var(--parchment);
  letter-spacing: 0.04em;
}
.kc-who-note {
  font-family: 'Noto Serif JP', serif;
  font-size: 12px; color: var(--text-faint);
  letter-spacing: 0.05em;
  padding-top: 16px;
}

/* ============================================================
   S09 PROMISE
   ============================================================ */
.kc-promise {
  padding: 100px 0;
  background: rgba(200,168,120,0.02);
  border-top: 0.5px solid var(--border);
  border-bottom: 0.5px solid var(--border);
}
.kc-promise-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
.kc-promise-item {
  padding: 28px 28px;
  border: 0.5px solid var(--border);
  background: rgba(250,245,236,0.02);
}
.kc-promise-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 28px; color: var(--digital);
  opacity: 0.2; line-height: 1; margin-bottom: 10px;
}
.kc-promise-title {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(14px, 1.5vw, 16px);
  color: var(--parchment); font-weight: 500;
  letter-spacing: 0.05em; margin: 0 0 8px;
}
.kc-promise-body {
  font-family: 'Noto Serif JP', serif;
  font-size: 12px; color: var(--text-mid);
  line-height: 1.9; margin: 0;
}

/* ============================================================
   S10 PRICE
   ============================================================ */
.kc-price {
  padding: 100px 0;
  border-top: 0.5px solid var(--border);
}
.kc-price-card {
  border: 0.5px solid var(--border);
  padding: 56px 48px;
  max-width: 560px;
  position: relative;
}
.kc-price-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--digital) 0%, transparent 100%);
}
.kc-price-plan {
  font-family: 'Cormorant Garamond', serif;
  font-size: 11px; letter-spacing: 0.3em;
  color: var(--digital); margin-bottom: 20px;
  text-transform: uppercase;
}
.kc-price-amount {
  font-family: 'Cormorant Garamond', serif;
  font-size: 64px; font-weight: 300;
  color: var(--parchment); line-height: 1;
  margin-bottom: 16px; letter-spacing: -0.02em;
}
.kc-price-currency { font-size: 28px; vertical-align: top; padding-top: 12px; display: inline-block; }
.kc-price-unit { font-size: 16px; color: var(--text-mid); letter-spacing: 0.1em; }
.kc-price-note {
  font-family: 'Noto Serif JP', serif;
  font-size: 12px; color: var(--text-faint);
  line-height: 1.9; margin-bottom: 28px;
}
.kc-price-includes {
  list-style: none; padding: 0; margin: 0 0 28px;
  border-top: 0.5px solid var(--border);
  padding-top: 24px;
}
.kc-price-includes li {
  font-family: 'Noto Serif JP', serif;
  font-size: 13px; color: var(--text-mid);
  padding: 8px 0;
  border-bottom: 0.5px solid rgba(200,168,120,0.06);
  display: flex; align-items: center; gap: 10px;
}
.kc-price-includes li::before {
  content: '✓'; color: var(--digital); font-size: 11px;
}
.kc-price-options {
  padding: 20px;
  background: rgba(0,0,0,0.15);
}
.kc-price-opt-label {
  font-family: 'Cormorant Garamond', serif;
  font-size: 10px; letter-spacing: 0.2em;
  color: var(--text-faint); margin-bottom: 10px;
  text-transform: uppercase;
}
.kc-price-opt-items {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.kc-price-opt-items span {
  font-family: 'Noto Serif JP', serif;
  font-size: 11px; color: var(--text-faint);
  border: 0.5px solid var(--border);
  padding: 3px 10px;
}

/* ============================================================
   S11 PROFILE
   ============================================================ */
.kc-profile {
  padding: 100px 0;
  border-top: 0.5px solid var(--border);
  background: rgba(200,168,120,0.02);
}
.kc-profile-card {
  display: flex; gap: 48px; align-items: flex-start;
}
.kc-profile-img {
  width: 200px; flex-shrink: 0;
}
.kc-profile-img img {
  width: 100%; aspect-ratio: 1;
  object-fit: cover;
}
.kc-profile-org {
  font-family: 'Cormorant Garamond', serif;
  font-size: 11px; letter-spacing: 0.25em;
  color: var(--digital); margin-bottom: 8px;
}
.kc-profile-name {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(20px, 2.2vw, 26px);
  color: var(--parchment); font-weight: 500;
  letter-spacing: 0.06em; margin: 0 0 20px;
}
.kc-profile-bio {
  font-family: 'Noto Serif JP', serif;
  font-size: 13px; color: var(--text-mid);
  line-height: 2.1; margin-bottom: 20px;
}
.kc-profile-sns { display: flex; gap: 12px; }
.kc-profile-sns-link {
  font-family: 'Cormorant Garamond', serif;
  font-size: 11px; letter-spacing: 0.2em;
  color: var(--text-faint);
  border: 0.5px solid var(--border);
  padding: 4px 14px;
  text-decoration: none;
  transition: color 0.2s, border-color 0.2s;
}
.kc-profile-sns-link:hover { color: var(--digital); border-color: var(--digital); }

/* ============================================================
   S12 FINAL CTA
   ============================================================ */
.kc-final-cta {
  padding: 120px 32px;
  text-align: center;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(74,103,65,0.1) 0%, transparent 60%),
    radial-gradient(ellipse at 50% 100%, rgba(0,212,170,0.05) 0%, transparent 50%);
  border-top: 0.5px solid var(--border);
}
.kc-final-cta-inner { max-width: 600px; margin: 0 auto; }
.kc-final-main {
  font-family: 'Shippori Mincho', 'Noto Serif JP', serif;
  font-size: clamp(26px, 3.5vw, 44px);
  color: var(--parchment); font-weight: 500;
  line-height: 1.8; letter-spacing: 0.08em;
  margin-bottom: 24px;
}
.kc-final-sub {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(13px, 1.4vw, 15px);
  color: var(--text-mid); letter-spacing: 0.06em;
  line-height: 2; margin-bottom: 48px;
}
.kc-final-note {
  margin-top: 16px;
  font-family: 'Noto Serif JP', serif;
  font-size: 11px; color: var(--text-faint);
  letter-spacing: 0.06em;
}

/* ============================================================
   RESPONSIVE — 767px以下
   ============================================================ */
@media (max-width: 767px) {
  .kc-section-inner { padding: 0 20px; }

  .kc-hero { padding: 100px 20px 64px; min-height: auto; }
  .kc-hero-main { font-size: clamp(24px, 7vw, 36px); }

  .kc-why,
  .kc-inner-outer,
  .kc-loop,
  .kc-activities,
  .kc-tools,
  .kc-friday,
  .kc-who,
  .kc-promise,
  .kc-price,
  .kc-profile { padding: 64px 0; }

  .kc-io-grid,
  .kc-tools-grid,
  .kc-friday-grid,
  .kc-promise-grid { grid-template-columns: 1fr; gap: 16px; }

  .kc-act-grid { grid-template-columns: 1fr; gap: 16px; }

  .kc-io-card,
  .kc-tool-card,
  .kc-friday-card { padding: 28px 24px; }

  .kc-profile-card { flex-direction: column; gap: 28px; }
  .kc-profile-img { width: 140px; }

  .kc-price-card { padding: 36px 28px; }
  .kc-price-amount { font-size: 48px; }

  .kc-loop-diagram { max-width: 100%; }

  .kc-final-cta { padding: 80px 20px; }
  .kc-btn-large { font-size: 13px; padding: 16px 32px; }
}

/* ============================================================
   S10b 申込みまでの流れ
   ============================================================ */
.kc-flow {
  padding: 100px 0;
  border-top: 0.5px solid var(--border);
  background: rgba(200,168,120,0.02);
}
.kc-flow-note {
  font-family: 'Noto Serif JP', serif;
  font-size: 13px; color: var(--text-faint);
  margin-bottom: 48px; letter-spacing: 0.05em;
}
.kc-flow-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 640px;
}
.kc-flow-step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}
.kc-flow-step-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 48px;
}
.kc-flow-step-num {
  width: 48px; height: 48px;
  border: 0.5px solid var(--digital);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px; color: var(--digital);
  flex-shrink: 0;
  background: rgba(0,212,170,0.04);
}
.kc-flow-step-line {
  width: 1px;
  flex: 1;
  min-height: 32px;
  background: linear-gradient(to bottom, rgba(0,212,170,0.3), rgba(0,212,170,0.05));
  margin: 4px 0;
}
.kc-flow-step-right {
  padding: 12px 0 32px;
  flex: 1;
}
.kc-flow-step-title {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(15px, 1.6vw, 17px);
  color: var(--parchment); font-weight: 500;
  letter-spacing: 0.05em; margin: 0 0 8px;
  line-height: 1.5;
}
.kc-flow-step-body {
  font-family: 'Noto Serif JP', serif;
  font-size: 13px; color: var(--text-mid);
  line-height: 2; margin: 0;
}
.kc-flow-cta {
  margin-top: 48px;
  padding-top: 48px;
  border-top: 0.5px solid var(--border);
}

@media (max-width: 767px) {
  .kc-flow { padding: 64px 0; }
  .kc-flow-step-right { padding-bottom: 24px; }
}