@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=Noto+Serif+JP:wght@400;700&display=swap');
@import 'yujin-design-tokens.css';

/* ============================================================
   YUJIN - Main Stylesheet
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: 'DM Sans', 'Inter', system-ui, sans-serif;
  font-weight: 400;
  background: var(--color-bg-canvas, #F8F7F4);
  color: var(--color-text-primary, #1A1A1A);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul, ol { list-style: none; }
[hidden] { display: none !important; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}

/* ============================================================
   SECTION WRAPPERS / TYPOGRAPHY
   ============================================================ */

.section-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

section { padding: 5rem 0; }

.section-label {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-indigo-600, #2D3A8C);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--color-text-primary, #1A1A1A);
  margin-bottom: 0.75rem;
  max-width: 720px;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--color-text-secondary, #555);
  line-height: 1.7;
  max-width: 640px;
  margin-bottom: 3rem;
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 10px;
  font-size: 0.9375rem;
  font-weight: 500;
  transition: background 0.2s, color 0.2s, transform 0.15s, box-shadow 0.2s, border-color 0.2s;
  white-space: nowrap;
  line-height: 1;
}
.btn i, .btn svg { width: 1.05em; height: 1.05em; }

.btn-primary {
  background: var(--color-indigo-600, #2D3A8C);
  color: #fff;
}
.btn-primary:hover {
  background: var(--color-indigo-800, #1A2260);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(45,58,140,0.28);
}

.btn-outline {
  border: 1.5px solid var(--color-indigo-600, #2D3A8C);
  color: var(--color-indigo-600, #2D3A8C);
  background: transparent;
}
.btn-outline:hover {
  background: var(--color-indigo-50, #ECEFFE);
  transform: translateY(-1px);
}

.btn-ghost {
  color: var(--color-text-secondary, #555);
  background: transparent;
}
.btn-ghost:hover {
  color: var(--color-indigo-600, #2D3A8C);
  background: var(--color-bg-subtle, #F0EEE9);
}

.btn-lg { padding: 1rem 2rem; font-size: 1rem; border-radius: 12px; }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.875rem; }
.btn-block { width: 100%; }

/* ============================================================
   SITE HEADER / NAV
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(248, 247, 244, 0.92);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.site-header.scrolled {
  border-color: var(--color-border-subtle, #E8E6E0);
  box-shadow: 0 1px 12px rgba(0,0,0,0.05);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.875rem 1.5rem;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--color-text-primary, #1A1A1A);
  flex-shrink: 0;
}
.logo-svg { width: 32px; height: 32px; flex-shrink: 0; }
.logo-text { font-size: 1.125rem; letter-spacing: -0.01em; }
.logo-kanji {
  font-family: 'Noto Serif JP', serif;
  font-size: 1rem;
  color: var(--color-text-tertiary, #888);
  opacity: 0.75;
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex: 1;
  justify-content: center;
}
.nav-link {
  font-size: 0.9375rem;
  color: var(--color-text-secondary, #555);
  font-weight: 500;
  transition: color 0.15s;
}
.nav-link:hover { color: var(--color-indigo-600, #2D3A8C); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  padding: 0.5rem;
  color: var(--color-text-primary, #1A1A1A);
  border-radius: 8px;
}
.nav-toggle:hover { background: var(--color-bg-subtle, #F0EEE9); }

/* Language picker */
.lang-picker { position: relative; }
.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  border-radius: 8px;
  font-size: 0.875rem;
  color: var(--color-text-secondary, #555);
  border: 1px solid var(--color-border-subtle, #E8E6E0);
  background: #fff;
  transition: border-color 0.15s, color 0.15s;
}
.lang-btn:hover {
  border-color: var(--color-indigo-400, #5A66E8);
  color: var(--color-indigo-600, #2D3A8C);
}
.lang-btn i, .lang-btn svg { width: 14px; height: 14px; }

.lang-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: #fff;
  border: 1px solid var(--color-border-subtle, #E8E6E0);
  border-radius: 10px;
  padding: 0.375rem;
  min-width: 180px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.1);
  display: none;
  z-index: 1000;
}
.lang-dropdown.open { display: block; }
.lang-dropdown-up {
  top: auto;
  bottom: calc(100% + 6px);
}
.lang-dropdown li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  font-size: 0.875rem;
  cursor: pointer;
  transition: background 0.12s;
}
.lang-dropdown li:hover { background: var(--color-indigo-50, #ECEFFE); }
.lang-dropdown li.active {
  color: var(--color-indigo-600, #2D3A8C);
  font-weight: 500;
  background: var(--color-indigo-50, #ECEFFE);
}
.lang-flag { font-size: 1rem; line-height: 1; }

/* ============================================================
   HERO
   ============================================================ */

.hero {
  position: relative;
  overflow: hidden;
  padding: 5rem 0 6rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  align-items: center;
}

.hero-watermark {
  position: absolute;
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(260px, 30vw, 440px);
  color: var(--color-indigo-600, #2D3A8C);
  opacity: 0.035;
  line-height: 1;
  font-weight: 700;
  pointer-events: none;
  user-select: none;
  right: -40px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 0;
}

.hero-content { position: relative; z-index: 1; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.9rem;
  background: var(--color-indigo-50, #ECEFFE);
  color: var(--color-indigo-600, #2D3A8C);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
}
.hero-badge i, .hero-badge svg { width: 14px; height: 14px; }

.hero-headline {
  font-size: clamp(2.25rem, 4.8vw, 3.5rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
  color: var(--color-text-primary, #1A1A1A);
}

.hero-subhead {
  font-size: 1.125rem;
  color: var(--color-text-secondary, #555);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.hero-note {
  font-size: 0.875rem;
  color: var(--color-text-tertiary, #888);
}

.hero-visual {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.kanji-anim {
  width: 100%;
  max-width: 360px;
  height: auto;
}
.kanji-stroke {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 500;
  stroke-dashoffset: 500;
  animation: yujinStroke 2s ease forwards;
}
.kanji-stroke.s1 { animation-delay: 0.2s; }
.kanji-stroke.s2 { animation-delay: 0.8s; }
.kanji-stroke.s3 { animation-delay: 1.3s; }
@keyframes yujinStroke {
  to { stroke-dashoffset: 0; }
}

/* ============================================================
   SOCIAL BAR
   ============================================================ */

.social-bar {
  padding: 2rem 0;
  border-top: 1px solid var(--color-border-subtle, #E8E6E0);
  border-bottom: 1px solid var(--color-border-subtle, #E8E6E0);
  background: var(--color-bg-subtle, #F0EEE9);
}
.social-bar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  color: var(--color-text-secondary, #555);
  font-size: 0.9375rem;
}
.social-stat strong {
  color: var(--color-indigo-600, #2D3A8C);
  font-weight: 600;
  margin-right: 0.25rem;
}
.social-sep {
  color: var(--color-text-tertiary, #888);
  opacity: 0.5;
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */

.how-it-works { background: #fff; }
.how-it-works .section-label,
.how-it-works .section-title,
.how-it-works .section-subtitle { text-align: center; margin-left: auto; margin-right: auto; }

.steps-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 1.5rem;
  align-items: stretch;
  max-width: 1100px;
  margin: 0 auto;
}

.step-card {
  position: relative;
  padding: 2rem 1.5rem;
  border-radius: 16px;
  background: var(--color-bg-canvas, #F8F7F4);
  border: 1px solid var(--color-border-subtle, #E8E6E0);
  overflow: hidden;
  text-align: left;
}

.step-num {
  font-family: 'Noto Serif JP', serif;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-tertiary, #888);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.step-kanji {
  position: absolute;
  font-family: 'Noto Serif JP', serif;
  font-size: 5rem;
  color: var(--color-indigo-600, #2D3A8C);
  opacity: 0.08;
  bottom: -0.5rem;
  right: 0.5rem;
  line-height: 1;
  pointer-events: none;
}

.step-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--color-indigo-600, #2D3A8C);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.step-icon-wrap i, .step-icon-wrap svg { width: 22px; height: 22px; }

.step-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-primary, #1A1A1A);
  margin-bottom: 0.5rem;
}
.step-desc {
  font-size: 0.9375rem;
  color: var(--color-text-secondary, #555);
  line-height: 1.6;
}

.step-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-indigo-400, #5A66E8);
  opacity: 0.6;
}
.step-arrow i, .step-arrow svg { width: 28px; height: 28px; }

/* ============================================================
   FEATURES
   ============================================================ */

.features .section-label,
.features .section-title,
.features .section-subtitle { text-align: center; margin-left: auto; margin-right: auto; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.feature-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--color-border-subtle, #E8E6E0);
  border-radius: 16px;
  padding: 1.75rem;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.07);
  border-color: var(--color-indigo-200, #A0A8F5);
}

.feature-kanji {
  position: absolute;
  font-family: 'Noto Serif JP', serif;
  font-size: 5.5rem;
  bottom: -0.75rem;
  right: 0.5rem;
  color: var(--mod-icon, var(--color-indigo-600));
  opacity: 0.07;
  line-height: 1;
  pointer-events: none;
}

.feature-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--mod-bg, var(--color-indigo-50));
  color: var(--mod-icon, var(--color-indigo-600));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.feature-icon-wrap i, .feature-icon-wrap svg { width: 22px; height: 22px; }

.feature-name {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-text-primary, #1A1A1A);
}
.feature-desc {
  font-size: 0.9125rem;
  color: var(--color-text-secondary, #555);
  line-height: 1.6;
}

/* ============================================================
   SPIRIT
   ============================================================ */

.spirit {
  background: var(--color-indigo-900, #0D1235);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.spirit-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.spirit .section-label { color: var(--color-indigo-200, #A0A8F5); }

.spirit-quote {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.4;
  color: #fff;
  margin: 1.5rem 0 0.5rem;
  letter-spacing: 0.04em;
}

.spirit-translation {
  font-size: 1rem;
  font-style: italic;
  color: rgba(255,255,255,0.6);
  margin-bottom: 2rem;
}

.spirit-headline {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 600;
  line-height: 1.3;
  color: #fff;
  margin-bottom: 1.5rem;
}

.spirit-body {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
}

.spirit-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.spirit-brush { width: 100%; max-width: 360px; }

/* ============================================================
   COMPARISON
   ============================================================ */

.comparison { background: #fff; }
.comparison .section-label,
.comparison .section-title { text-align: center; margin-left: auto; margin-right: auto; }

.table-wrap {
  overflow-x: auto;
  margin-top: 2rem;
  border-radius: 16px;
  border: 1px solid var(--color-border-subtle, #E8E6E0);
  background: #fff;
  box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9125rem;
}

.comparison-table thead th {
  background: var(--color-bg-subtle, #F0EEE9);
  padding: 1rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text-primary, #1A1A1A);
  border-bottom: 1px solid var(--color-border-subtle, #E8E6E0);
}
.comparison-table thead .col-yujin {
  background: var(--color-indigo-600, #2D3A8C);
  color: #fff;
}

.comparison-table tbody td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--color-border-subtle, #E8E6E0);
  color: var(--color-text-secondary, #555);
}
.comparison-table tbody tr:last-child td { border-bottom: none; }
.comparison-table tbody tr:hover { background: rgba(45,58,140,0.02); }

.comparison-table td.col-yujin { background: var(--color-indigo-50, #ECEFFE); }

.check-yes {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--color-teal-600, #0F6E66);
  font-weight: 500;
}
.check-partial {
  display: inline-flex;
  align-items: center;
  color: var(--color-amber-600, #9B6A05);
  font-weight: 500;
}
.check-no {
  display: inline-flex;
  align-items: center;
  color: var(--color-text-tertiary, #888);
}

.comparison-note {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text-secondary, #555);
}

/* ============================================================
   PRICING
   ============================================================ */

.pricing .section-label,
.pricing .section-title,
.pricing .section-subtitle { text-align: center; margin-left: auto; margin-right: auto; }

.billing-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem;
  background: var(--color-bg-subtle, #F0EEE9);
  border-radius: 100px;
  margin: 1.5rem auto 3rem;
  text-align: center;
}
.pricing .section-inner > .billing-toggle { display: flex; justify-content: center; width: fit-content; margin-left: auto; margin-right: auto; }

.billing-btn {
  padding: 0.55rem 1.25rem;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary, #555);
  background: transparent;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.billing-btn.active {
  background: #fff;
  color: var(--color-indigo-600, #2D3A8C);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.badge-save {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-teal-700, #0B544D);
  background: var(--color-teal-50, #E2F5F3);
  padding: 0.2rem 0.55rem;
  border-radius: 100px;
  margin-left: 0.25rem;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  align-items: stretch;
  margin-bottom: 3rem;
}

.plan-card {
  position: relative;
  border: 1px solid var(--color-border-subtle, #E8E6E0);
  border-radius: 16px;
  padding: 1.75rem 1.5rem;
  background: #fff;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}
.plan-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.07);
}

.plan-featured {
  border-color: var(--color-indigo-600, #2D3A8C);
  box-shadow: 0 12px 40px rgba(45,58,140,0.18);
  transform: translateY(-4px);
}
.plan-featured:hover { transform: translateY(-6px); }

.plan-popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-indigo-600, #2D3A8C);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.875rem;
  border-radius: 100px;
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.plan-kanji {
  position: absolute;
  font-family: 'Noto Serif JP', serif;
  font-size: 7rem;
  bottom: -1rem;
  right: -0.5rem;
  color: var(--color-indigo-600, #2D3A8C);
  opacity: 0.05;
  line-height: 1;
  pointer-events: none;
}

.plan-header {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.plan-icon-wrap {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.plan-icon-wrap i, .plan-icon-wrap svg { width: 20px; height: 20px; }

.plan-name {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-text-primary, #1A1A1A);
  line-height: 1.3;
}
.plan-tagline {
  font-size: 0.8125rem;
  color: var(--color-text-tertiary, #888);
  margin-top: 0.125rem;
}

.plan-price {
  margin-bottom: 0.375rem;
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}
.plan-currency {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-tertiary, #888);
}
.plan-amount {
  font-size: 2.375rem;
  font-weight: 600;
  color: var(--color-text-primary, #1A1A1A);
  line-height: 1;
}
.plan-period {
  font-size: 0.875rem;
  color: var(--color-text-tertiary, #888);
}

.plan-users {
  font-size: 0.8125rem;
  color: var(--color-text-secondary, #555);
  margin-bottom: 1.5rem;
}

.plan-features {
  border-top: 1px solid var(--color-border-subtle, #E8E6E0);
  padding-top: 1.25rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  flex: 1;
}
.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-secondary, #555);
  line-height: 1.5;
}
.plan-features li i, .plan-features li svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 2px;
  color: var(--color-teal-600, #0F6E66);
}

.plan-cta {
  width: 100%;
  text-align: center;
  justify-content: center;
  margin-top: auto;
}

.plan-selfhosted {
  background: var(--color-warm-50, #FAF7F2);
  border-color: var(--color-warm-200, #E8D9B9);
}
.plan-selfhosted .plan-kanji { color: var(--color-warm-600, #8A6718); }

/* Addons */
.addons { margin-top: 3rem; }
.addons .section-label { text-align: center; display: block; margin-bottom: 1.25rem; }
.addons-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  max-width: 1100px;
  margin: 0 auto;
}
.addon-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.125rem;
  background: #fff;
  border: 1px solid var(--color-border-subtle, #E8E6E0);
  border-radius: 12px;
}
.addon-item i, .addon-item svg {
  width: 22px; height: 22px;
  color: var(--color-indigo-600, #2D3A8C);
  flex-shrink: 0;
  margin-top: 2px;
}
.addon-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-primary, #1A1A1A);
  margin-bottom: 0.2rem;
}
.addon-price {
  font-size: 0.8125rem;
  color: var(--color-text-secondary, #555);
  line-height: 1.4;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */

.testimonials { background: var(--color-bg-canvas, #F8F7F4); }
.testimonials .section-label,
.testimonials .section-title { text-align: center; margin-left: auto; margin-right: auto; }
.testimonials .section-title { margin-bottom: 2.5rem; }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.testimonial-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--color-border-subtle, #E8E6E0);
  border-radius: 16px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  overflow: hidden;
}

.testimonial-kanji {
  position: absolute;
  font-family: 'Noto Serif JP', serif;
  font-size: 5rem;
  top: -0.5rem;
  right: 0.5rem;
  color: var(--color-indigo-600, #2D3A8C);
  opacity: 0.06;
  line-height: 1;
  pointer-events: none;
}

.testimonial-text {
  font-size: 0.9375rem;
  color: var(--color-text-secondary, #555);
  line-height: 1.75;
  flex: 1;
  font-style: normal;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: auto;
}
.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-indigo-100, #C8CDFA);
  color: var(--color-indigo-600, #2D3A8C);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 600;
  flex-shrink: 0;
}
.testimonial-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-primary, #1A1A1A);
}
.testimonial-role {
  font-size: 0.8125rem;
  color: var(--color-text-tertiary, #888);
  margin-top: 0.1rem;
}

/* ============================================================
   FAQ
   ============================================================ */

.faq { background: #fff; }
.faq-inner { max-width: 800px; }
.faq .section-label,
.faq .section-title { text-align: center; margin-left: auto; margin-right: auto; }
.faq .section-title { margin-bottom: 2rem; }

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  background: var(--color-bg-canvas, #F8F7F4);
  border: 1px solid var(--color-border-subtle, #E8E6E0);
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow 0.2s, border-color 0.2s;
}
.faq-item[open] {
  box-shadow: 0 6px 18px rgba(0,0,0,0.05);
  border-color: var(--color-indigo-200, #A0A8F5);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.125rem 1.5rem;
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-primary, #1A1A1A);
  gap: 1rem;
  list-style: none;
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question::after { display: none; }

.faq-question i, .faq-question svg {
  width: 18px;
  height: 18px;
  color: var(--color-indigo-600, #2D3A8C);
  transition: transform 0.25s;
  flex-shrink: 0;
}
.faq-item[open] .faq-question i,
.faq-item[open] .faq-question svg {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.9125rem;
  color: var(--color-text-secondary, #555);
  line-height: 1.7;
}

/* ============================================================
   FINAL CTA
   ============================================================ */

.final-cta {
  background: var(--color-indigo-600, #2D3A8C);
  color: #fff;
  position: relative;
  overflow: hidden;
  padding: 5rem 0;
}

.final-cta-inner {
  position: relative;
  text-align: center;
}

.final-cta-kanji {
  position: absolute;
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(200px, 24vw, 320px);
  color: #fff;
  opacity: 0.05;
  line-height: 1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  user-select: none;
}

.final-cta-title {
  position: relative;
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 600;
  line-height: 1.2;
  color: #fff;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.final-cta-subtitle {
  position: relative;
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 2rem;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.final-cta-actions {
  position: relative;
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.final-cta .btn-primary {
  background: #fff;
  color: var(--color-indigo-600, #2D3A8C);
}
.final-cta .btn-primary:hover {
  background: var(--color-indigo-50, #ECEFFE);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.final-cta .btn-ghost {
  color: rgba(255,255,255,0.9);
}
.final-cta .btn-ghost:hover {
  color: #fff;
  background: rgba(255,255,255,0.1);
}

/* ============================================================
   SITE FOOTER
   ============================================================ */

.site-footer {
  background: var(--color-indigo-900, #0D1235);
  color: rgba(255,255,255,0.65);
  padding: 4rem 0 2rem;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: 1.5fr 2.5fr 0.8fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}

.footer-brand .nav-logo { color: #fff; margin-bottom: 0.75rem; }
.footer-brand .nav-logo .logo-text { color: #fff; }
.footer-tagline {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
  max-width: 260px;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.footer-col { display: flex; flex-direction: column; gap: 0.625rem; }
.footer-col-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #fff;
  margin-bottom: 0.5rem;
}
.footer-col a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  transition: color 0.15s;
}
.footer-col a:hover { color: #fff; }

.footer-lang { display: flex; justify-content: flex-end; align-items: flex-start; }
.footer-lang .lang-btn {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.85);
}
.footer-lang .lang-btn:hover {
  background: rgba(255,255,255,0.12);
  color: #fff;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.45);
  text-align: center;
}

/* ============================================================
   CHECKOUT MODAL
   ============================================================ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13, 18, 53, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}
.modal-overlay.open,
.modal-overlay[style*="display:flex"],
.modal-overlay[style*="display: flex"] {
  opacity: 1;
  pointer-events: all;
}

.checkout-modal {
  position: relative;
  background: #fff;
  border-radius: 20px;
  width: 100%;
  max-width: 560px;
  max-height: 92vh;
  overflow-y: auto;
  padding: 2rem 2rem 1.75rem;
  box-shadow: 0 32px 80px rgba(13,18,53,0.3);
}

.checkout-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-tertiary, #888);
  background: transparent;
  transition: background 0.15s, color 0.15s;
}
.checkout-close:hover {
  color: var(--color-text-primary, #1A1A1A);
  background: var(--color-bg-subtle, #F0EEE9);
}

.checkout-steps {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-bottom: 2rem;
}
.checkout-step {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--color-text-tertiary, #888);
  flex-shrink: 0;
}
.step-circle {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border-default, #D4D0C8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  background: #fff;
  flex-shrink: 0;
}
.checkout-step.active { color: var(--color-indigo-600, #2D3A8C); }
.checkout-step.active .step-circle {
  background: var(--color-indigo-600, #2D3A8C);
  border-color: var(--color-indigo-600, #2D3A8C);
  color: #fff;
}
.checkout-step.done .step-circle {
  background: var(--color-teal-600, #0F6E66);
  border-color: var(--color-teal-600, #0F6E66);
  color: #fff;
}
.checkout-step-line {
  flex: 1;
  height: 1px;
  background: var(--color-border-subtle, #E8E6E0);
}

.checkout-title {
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--color-text-primary, #1A1A1A);
  margin-bottom: 0.375rem;
  letter-spacing: -0.015em;
}
.checkout-subtitle {
  font-size: 0.9125rem;
  color: var(--color-text-secondary, #555);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.checkout-form { display: flex; flex-direction: column; }

.form-group { margin-bottom: 1rem; }
.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-secondary, #555);
  margin-bottom: 0.375rem;
}
.form-input, .form-select {
  width: 100%;
  padding: 0.65rem 0.875rem;
  border: 1.5px solid var(--color-border-default, #D4D0C8);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.9375rem;
  color: var(--color-text-primary, #1A1A1A);
  background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
}
.form-input:focus, .form-select:focus {
  border-color: var(--color-indigo-400, #5A66E8);
  box-shadow: 0 0 0 3px rgba(90,102,232,0.12);
}

.checkout-plan-box {
  background: var(--color-bg-canvas, #F8F7F4);
  border: 1px solid var(--color-border-subtle, #E8E6E0);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  font-size: 0.9375rem;
  color: var(--color-text-secondary, #555);
}

.trial-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 0.875rem;
  background: var(--color-teal-50, #E2F5F3);
  color: var(--color-teal-700, #0B544D);
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
}
.trial-badge i, .trial-badge svg { width: 18px; height: 18px; flex-shrink: 0; }

.payment-methods {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}
.payment-method-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border-default, #D4D0C8);
  border-radius: 10px;
  background: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary, #555);
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}
.payment-method-btn i, .payment-method-btn svg { width: 18px; height: 18px; }
.payment-method-btn.active {
  border-color: var(--color-indigo-600, #2D3A8C);
  background: var(--color-indigo-50, #ECEFFE);
  color: var(--color-indigo-600, #2D3A8C);
}
.payment-method-btn:hover {
  border-color: var(--color-indigo-400, #5A66E8);
}

.payment-fields { margin-bottom: 1rem; }
.stripe-placeholder { display: contents; }

.checkout-legal {
  font-size: 0.75rem;
  color: var(--color-text-tertiary, #888);
  line-height: 1.5;
  margin-top: 0.5rem;
}

/* Provisioning */
.provisioning-state {
  text-align: center;
  padding: 2rem 0;
}
.prov-kanji {
  font-family: 'Noto Serif JP', serif;
  font-size: 4rem;
  color: var(--color-indigo-600, #2D3A8C);
  opacity: 0.15;
  margin-bottom: 1rem;
  line-height: 1;
}
.prov-spinner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
}
.prov-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-indigo-600, #2D3A8C);
  animation: provPulse 1.2s ease-in-out infinite;
}
.prov-dot:nth-child(2) { animation-delay: 0.15s; }
.prov-dot:nth-child(3) { animation-delay: 0.3s; }
@keyframes provPulse {
  0%, 80%, 100% { opacity: 0.3; transform: scale(0.8); }
  40% { opacity: 1; transform: scale(1); }
}

.prov-success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-teal-50, #E2F5F3);
  color: var(--color-teal-600, #0F6E66);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}
.prov-success-icon i, .prov-success-icon svg { width: 32px; height: 32px; }

/* ============================================================
   RESPONSIVE - TABLET (<= 1024px)
   ============================================================ */

@media (max-width: 1024px) {
  section { padding: 4rem 0; }

  .hero {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding-top: 3rem;
    padding-bottom: 4rem;
  }
  .hero-visual { order: -1; max-width: 280px; margin: 0 auto; }

  .steps-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
  }
  .step-arrow { transform: rotate(90deg); opacity: 0.4; }

  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 640px; margin-left: auto; margin-right: auto; }

  .plans-grid { grid-template-columns: repeat(2, 1fr); }
  .plan-featured { transform: none; }

  .addons-grid { grid-template-columns: repeat(2, 1fr); }

  .spirit-inner { grid-template-columns: 1fr; gap: 2rem; }
  .spirit-visual { order: -1; max-width: 240px; margin: 0 auto; }

  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-lang { justify-content: flex-start; }
}

/* ============================================================
   RESPONSIVE - MOBILE (<= 768px)
   ============================================================ */

@media (max-width: 768px) {
  section { padding: 3rem 0; }
  .section-inner { padding: 0 1rem; }
  .hero { padding-left: 1rem; padding-right: 1rem; }

  .nav-inner { padding: 0.75rem 1rem; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(248,247,244,0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    gap: 0;
    padding: 1rem;
    border-top: 1px solid var(--color-border-subtle, #E8E6E0);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-link {
    display: block;
    padding: 0.75rem 0.5rem;
    border-bottom: 1px solid var(--color-border-subtle, #E8E6E0);
  }
  .nav-actions .btn { display: none; }
  .nav-toggle { display: inline-flex; }

  .hero-headline { font-size: 2rem; }
  .hero-subhead { font-size: 1rem; }
  .hero-watermark { font-size: 220px; opacity: 0.028; }
  .hero-actions .btn { flex: 1; justify-content: center; }

  .features-grid { grid-template-columns: 1fr; }
  .plans-grid { grid-template-columns: 1fr; }
  .addons-grid { grid-template-columns: 1fr; }
  .footer-nav { grid-template-columns: 1fr; gap: 1.5rem; }

  .checkout-modal {
    max-height: 100dvh;
    border-radius: 16px 16px 0 0;
    padding: 1.5rem 1.25rem;
  }
  .modal-overlay { align-items: flex-end; padding: 0; }

  .checkout-steps { gap: 0.25rem; }
  .checkout-step span { display: none; }

  .payment-methods { grid-template-columns: 1fr; }

  .final-cta-actions .btn { width: 100%; }
}

@media (max-width: 480px) {
  .billing-toggle { flex-wrap: wrap; }
  .social-bar-inner { gap: 0.5rem 1rem; font-size: 0.875rem; }
  .social-sep { display: none; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .kanji-stroke { stroke-dashoffset: 0; }
}