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

:root {
  --brand-primary: #D96B1F;
  --brand-primary-hover: #B95416;
  --brand-deep: #7A3A16;
  --brand-soft: #F6E0CF;
  --background: #F7F1EA;
  --background-soft: #FBF7F2;
  --surface: #FFFDF9;
  --surface-muted: #F4ECE4;
  --border: #D9CBBE;
  --border-strong: #BFAE9F;
  --text-primary: #2F241D;
  --text-secondary: #6B5A4D;
  --text-muted: #8B7A6C;
  --text-inverse: #FFF9F4;
  --success: #3E7D57;
  --danger: #A74734;
  --info: #4B728A;
  --shadow-soft: 0 16px 42px rgba(77, 54, 37, 0.08);
  --shadow-strong: 0 20px 56px rgba(77, 54, 37, 0.12);
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  background:
    radial-gradient(circle at 12% 12%, rgba(217, 107, 31, 0.10), transparent 24%),
    radial-gradient(circle at 88% 18%, rgba(75, 114, 138, 0.08), transparent 22%),
    linear-gradient(180deg, var(--background) 0%, #F2E7DC 100%);
  color: var(--text-primary);
}

.glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}

.glow-a {
  width: 320px;
  height: 320px;
  top: -120px;
  left: -100px;
  background: rgba(217, 107, 31, 0.18);
}

.glow-b {
  width: 360px;
  height: 360px;
  right: -120px;
  bottom: -120px;
  background: rgba(75, 114, 138, 0.14);
}

.suite-shell {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 24px 24px 56px;
}

.suite-nav {
  max-width: 1240px;
  margin: 0 auto 24px;
  padding: 12px 16px;
  border: 1px solid rgba(191, 174, 159, 0.72);
  border-radius: 999px;
  background: rgba(255, 253, 249, 0.88);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  box-shadow: var(--shadow-soft);
}

.suite-nav-home,
.suite-nav-link {
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 999px;
}

.suite-nav-home {
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-hover));
  color: var(--text-inverse);
}

.suite-nav-link {
  color: var(--text-secondary);
}

.suite-nav-button {
  min-height: 44px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  background: var(--surface-muted);
  color: var(--text-secondary);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}

.suite-nav-link:hover,
.suite-nav-home:hover {
  opacity: 0.96;
}

.suite-home {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  gap: 32px;
}

.hero-card,
.suite-card,
.support-card {
  border: 1px solid rgba(191, 174, 159, 0.72);
  border-radius: var(--radius-lg);
  background: rgba(255, 253, 249, 0.96);
  box-shadow: var(--shadow-soft);
}

.hero-card {
  display: grid;
  grid-template-columns: 1fr;
  justify-items: center;
  gap: 12px;
  padding: 18px 0 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.eyebrow,
.section-label,
.panel-label {
  margin: 0 0 8px;
  font-family: "Sora", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-primary);
}

.hero-copy h1,
.section-heading h2,
.suite-card h3,
.support-card h3 {
  margin: 0;
  font-family: "Sora", sans-serif;
}

.hero-copy h1 {
  font-size: clamp(32px, 4vw, 44px);
  line-height: 1.12;
  color: var(--text-primary);
}

.hero-summary,
.section-heading p,
.card-purpose,
.card-detail p,
.card-next,
.support-note {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.hero-summary {
  max-width: 640px;
}

.hero-brand {
  width: min(440px, 100%);
  display: grid;
  justify-items: center;
  gap: 12px;
}

.hero-logo {
  width: 100%;
  height: auto;
  display: block;
}

.hero-tagline {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.section-block {
  display: grid;
  gap: 18px;
}

.page-panel {
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
  padding: 28px;
  border: 1px solid rgba(191, 174, 159, 0.72);
  border-radius: var(--radius-lg);
  background: rgba(255, 253, 249, 0.96);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 16px;
}

.page-panel h1 {
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.15;
}

.button-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.notice {
  padding: 14px 16px;
  border: 1px solid rgba(75, 114, 138, 0.22);
  border-radius: var(--radius-sm);
  background: rgba(75, 114, 138, 0.08);
  color: var(--text-secondary);
  display: grid;
  gap: 4px;
}

.notice-danger {
  border-color: rgba(167, 71, 52, 0.28);
  background: rgba(167, 71, 52, 0.08);
  color: var(--danger);
}

.notice-warn {
  border-color: rgba(217, 107, 31, 0.28);
  background: rgba(217, 107, 31, 0.10);
  color: var(--brand-deep);
}

.account-list {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 8px 16px;
  margin: 0;
}

.account-list dt {
  font-weight: 700;
  color: var(--text-primary);
}

.account-list dd {
  margin: 0;
  color: var(--text-secondary);
  overflow-wrap: anywhere;
}

.onboarding-form {
  display: grid;
  gap: 18px;
  max-width: 760px;
  margin-top: 24px;
}

.onboarding-form label {
  display: grid;
  gap: 8px;
  font-weight: 700;
  color: var(--text-primary);
}

.onboarding-form input,
.onboarding-form select,
.onboarding-form textarea {
  width: 100%;
  border: 1px solid var(--border-soft);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--text-primary);
  font: inherit;
  padding: 14px 16px;
}

.onboarding-form textarea {
  resize: vertical;
}

.coupon-form {
  display: grid;
  gap: 10px;
  max-width: 760px;
  margin-top: 8px;
}

.coupon-form label {
  display: grid;
  gap: 8px;
  font-weight: 700;
  color: var(--text-primary);
}

.field-note {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}

.coupon-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px;
  gap: 10px;
}

.coupon-row input {
  width: 100%;
  border: 1px solid var(--border-soft);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--text-primary);
  font: inherit;
  padding: 14px 16px;
}

.coupon-result {
  min-height: 22px;
  color: var(--text-secondary);
}

.onboarding-form input:focus,
.onboarding-form select:focus,
.onboarding-form textarea:focus,
.coupon-row input:focus {
  outline: 3px solid rgba(217, 107, 31, 0.18);
  border-color: var(--brand-primary);
}

.credit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.mini-card {
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  display: grid;
  gap: 6px;
}

.text-danger {
  color: var(--danger);
}

.text-success {
  color: var(--success);
}

.section-heading {
  display: grid;
  gap: 8px;
}

.section-heading h2 {
  font-size: 28px;
  line-height: 1.2;
}

.core-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.suite-card,
.support-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px;
}

.suite-card {
  min-height: 220px;
}

.suite-card-kotomake {
  border-top: 4px solid var(--brand-primary);
}

.suite-card-kotomegane {
  border-top: 4px solid var(--info);
}

.suite-card-kotomigaki {
  border-top: 4px solid var(--brand-deep);
}

.card-topline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.service-badge,
.status-chip,
.support-tag {
  border-radius: 999px;
  min-height: 32px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
}

.service-badge {
  background: rgba(217, 107, 31, 0.12);
  color: var(--brand-deep);
}

.service-badge-observe {
  background: rgba(75, 114, 138, 0.12);
  color: var(--info);
}

.service-badge-improve {
  background: rgba(122, 58, 22, 0.10);
  color: var(--brand-deep);
}

.service-badge-support {
  background: rgba(62, 125, 87, 0.12);
  color: var(--success);
}

.status-chip,
.support-tag {
  background: var(--surface-muted);
  color: var(--text-secondary);
}

.suite-card h3,
.support-card h3 {
  font-size: 24px;
  line-height: 1.2;
  color: var(--text-primary);
}

.card-purpose {
  font-weight: 700;
  color: var(--text-primary);
}

.card-detail {
  display: grid;
  gap: 10px;
}

.card-detail strong {
  color: var(--text-primary);
}

.support-block {
  padding-top: 4px;
}

.support-card {
  background: linear-gradient(180deg, rgba(255, 253, 249, 0.96) 0%, rgba(244, 236, 228, 0.94) 100%);
  max-width: 560px;
  width: 100%;
  margin: 0 auto;
}

.support-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 188px;
  gap: 12px;
}

.support-input {
  width: 100%;
  min-height: 48px;
  padding: 0 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text-primary);
  font-size: 16px;
}

.support-input:focus {
  outline: 3px solid rgba(217, 107, 31, 0.18);
  border-color: var(--brand-primary);
}

.support-note-success {
  color: var(--success);
}

.support-note-error {
  color: var(--danger);
}

.support-note-running {
  color: var(--brand-deep);
}

.button {
  min-height: 44px;
  border: 0;
  border-radius: 16px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.suite-card .button {
  width: 100%;
  margin-top: auto;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--brand-deep), var(--brand-primary-hover));
  color: var(--text-inverse);
  box-shadow: 0 12px 28px rgba(122, 58, 22, 0.22);
}

.button-primary:hover {
  box-shadow: 0 16px 32px rgba(122, 58, 22, 0.28);
}

.button-secondary {
  background: var(--surface);
  color: var(--text-primary);
  border: 1px solid rgba(191, 174, 159, 0.72);
}

.button-disabled {
  opacity: 0.52;
  box-shadow: none;
  cursor: pointer;
}

.button:disabled {
  opacity: 0.52;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

@media (max-width: 1080px) {
  .core-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .suite-shell {
    padding: 16px 16px 40px;
  }

  .suite-nav {
    justify-content: flex-start;
    overflow-x: auto;
    padding: 10px;
  }

  .hero-card,
  .suite-card,
  .support-card {
    padding: 20px;
    border-radius: 20px;
  }

  .hero-copy h1 {
    font-size: 32px;
  }

  .support-form {
    grid-template-columns: 1fr;
  }

  .coupon-row {
    grid-template-columns: 1fr;
  }

  .credit-grid,
  .account-list {
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }
}