/* ============================================================
   Investor Portal — Landing Page Styles
   Extends corporate.css design tokens
   ============================================================ */

/* ---------- Nav ---------- */
.landing-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(16px, 3vw, 40px);
  height: 58px;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .3s;
}

.landing-nav.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,.06);
}

.landing-nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.landing-nav-logo svg { width: 34px; height: 34px; }
.landing-nav-logo span {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.15rem;
  color: var(--text-primary);
}

.landing-nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.landing-nav-links a {
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color .15s;
  letter-spacing: .01em;
}
.landing-nav-links a:hover {
  color: var(--text-primary);
  text-decoration: none;
}

.landing-nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ---------- Hero ---------- */
.landing-hero {
  padding: 130px 24px 80px;
  text-align: center;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
}

.landing-hero-inner {
  max-width: 680px;
  margin: 0 auto;
}

.landing-hero-eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: #1a5632;
  margin-bottom: 20px;
}

.landing-hero h1 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 400;
  color: var(--text-primary);
  line-height: 1.15;
  letter-spacing: -.02em;
  margin-bottom: 18px;
}

.landing-hero-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 540px;
  margin: 0 auto 32px;
}

.landing-hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.landing-hero-actions .btn {
  padding: 11px 28px;
  font-size: 0.92rem;
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-hover);
}
.btn-outline:hover {
  border-color: var(--text-primary);
  background: var(--bg-secondary);
  text-decoration: none;
}

/* Hero credentials strip */
.landing-hero-credentials {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-top: 52px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}

.landing-hero-credential {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: .01em;
}
.landing-hero-credential svg {
  width: 16px; height: 16px;
  stroke: var(--text-muted);
  flex-shrink: 0;
}

/* ---------- Sections ---------- */
.landing-section {
  padding: 72px 24px;
  max-width: 960px;
  margin: 0 auto;
}

.landing-section-alt {
  max-width: 100%;
  background: var(--bg-secondary);
}
.landing-section-alt > .landing-section-header,
.landing-section-alt > .landing-offerings-grid,
.landing-section-alt > .landing-trust-grid {
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
}

.landing-section-header {
  text-align: center;
  margin-bottom: 40px;
}

.landing-section-header h2 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(1.4rem, 2.5vw, 1.75rem);
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.landing-section-subtitle {
  font-size: 0.93rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 520px;
  margin: 0 auto;
}

/* ---------- Company ---------- */
.landing-company-content {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: start;
}

.landing-company-main h3 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.15rem;
  color: var(--text-primary);
  margin-bottom: 14px;
}
.landing-company-main p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 10px;
}

.landing-company-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.landing-stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 16px;
  text-align: center;
}
.landing-stat-label {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 6px;
}
.landing-stat-value {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* ---------- Offerings ---------- */
.landing-offerings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.landing-offering-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: border-color .2s, box-shadow .2s;
}
.landing-offering-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
}

.landing-offering-status {
  display: inline-block;
  width: fit-content;
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: #1a5632;
  background: rgba(26,86,50,.07);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.landing-offering-name {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.landing-offering-details {
  flex: 1;
}

.landing-offering-detail {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 9px 0;
  font-size: 0.84rem;
  border-bottom: 1px solid var(--border);
}
.landing-offering-detail:last-child {
  border-bottom: none;
}
.landing-offering-detail-label { color: var(--text-secondary); }
.landing-offering-detail-value {
  color: var(--text-primary);
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.84rem;
}

.landing-offering-cta { margin-top: 18px; }

.landing-offering-card-fallback {
  justify-content: center;
}
.landing-offering-fallback-text {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 8px;
}

/* ---------- Leadership ---------- */
.landing-leadership-groups {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.landing-leadership-group { }
.landing-group-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 14px;
  text-align: center;
}

.landing-leadership-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.landing-leader-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color .2s;
}
.landing-leader-card:hover {
  border-color: var(--border-hover);
}
.landing-leader-card-fallback {
  opacity: .7;
}

.landing-leader-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(26,86,50,.06);
  color: #1a5632;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.88rem;
  font-weight: 700;
  flex-shrink: 0;
}

.landing-leader-info { min-width: 0; }
.landing-leader-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1px;
}
.landing-leader-role {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ---------- Trust ---------- */
.landing-trust-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.landing-trust-item {
  padding: 22px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.landing-trust-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(26,86,50,.06);
  color: #1a5632;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}
.landing-trust-icon svg { width: 18px; height: 18px; }

.landing-trust-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 5px;
}
.landing-trust-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ---------- Auth section ---------- */
.landing-auth {
  padding: 72px 24px;
  background: var(--bg-primary);
}
.landing-auth .landing-auth-inner {
  max-width: 400px;
  margin: 0 auto;
}
.landing-auth h2 {
  font-family: 'DM Serif Display', Georgia, serif;
}

/* ---------- Footer ---------- */
.landing-footer {
  padding: 28px 24px;
  border-top: 1px solid var(--border);
  text-align: center;
  background: var(--bg-primary);
}
.landing-footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 12px;
}
.landing-footer-links a {
  font-size: 0.82rem;
  color: var(--text-secondary);
  text-decoration: none;
}
.landing-footer-links a:hover { color: var(--text-primary); }
.landing-footer-copyright {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.landing-footer-disclaimer {
  font-size: 0.7rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.5;
}

/* ---------- Public hero / landing (legacy compat) ---------- */
.public-hero {
  text-align: center;
  padding: 48px 24px 32px;
}

.public-hero h2 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.public-hero p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ---------- Auth tabs ---------- */
.auth-tabs-3 {
  display: flex;
  gap: 4px;
  background: var(--bg-input);
  border-radius: var(--radius-md);
  padding: 4px;
  margin-bottom: 24px;
}

.auth-tabs-3 .auth-tab {
  flex: 1;
  padding: 10px 12px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.auth-tabs-3 .auth-tab:hover {
  color: var(--text-primary);
}

.auth-tabs-3 .auth-tab.active {
  background: var(--bg-card);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.auth-link-row {
  text-align: center;
  margin-top: 14px;
  font-size: 0.82rem;
}
.auth-link-row a {
  color: var(--text-secondary);
}
.auth-link-row a:hover {
  color: var(--text-primary);
}

.auth-form-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 18px;
  text-align: center;
}

/* ---------- Public offering cards ---------- */
.offering-public-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.offering-public-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
}

.offering-public-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
}

.offering-public-card .offering-name {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.offering-public-card .offering-detail {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border);
}

.offering-public-card .offering-detail:last-child {
  border-bottom: none;
}

.offering-public-card .offering-detail-label {
  color: var(--text-secondary);
}

.offering-public-card .offering-detail-value {
  color: var(--text-primary);
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
}

.offering-public-card .offering-cta {
  margin-top: 16px;
}

/* ---------- Journey stepper ---------- */
.journey-stepper {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 4px 0;
}

.journey-step {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  position: relative;
  padding-bottom: 20px;
}

.journey-step:last-child {
  padding-bottom: 0;
}

.journey-step-indicator {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}

.journey-step-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  z-index: 1;
  border: 2px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-muted);
  transition: all var(--transition);
}

.journey-step.completed .journey-step-dot {
  background: rgba(26,86,50,.1);
  border-color: #1a5632;
  color: #1a5632;
}

.journey-step.current .journey-step-dot {
  background: rgba(26,86,50,.1);
  border-color: #1a5632;
  color: #1a5632;
  box-shadow: 0 0 0 4px rgba(26,86,50,.1);
}

.journey-step-line {
  position: absolute;
  top: 28px;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: calc(100% - 8px);
  background: var(--border);
}

.journey-step.completed .journey-step-line {
  background: #1a5632;
}

.journey-step:last-child .journey-step-line {
  display: none;
}

.journey-step-content {
  padding-top: 3px;
  flex: 1;
}

.journey-step-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
}

.journey-step.completed .journey-step-title {
  color: var(--text-secondary);
}

.journey-step.current .journey-step-title {
  color: var(--text-primary);
}

.journey-step-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.journey-step.current .journey-step-desc {
  color: var(--text-secondary);
}

/* ---------- Signing cards ---------- */
.signing-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.signing-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
}

.signing-card.signed {
  border-color: rgba(26,86,50,.3);
}

.signing-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.signing-card-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.signing-card-body {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 12px;
}

.signing-card-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.signing-card-actions label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  cursor: pointer;
}

.signing-card-actions input[type="checkbox"] {
  accent-color: #1a5632;
  width: 16px;
  height: 16px;
}

.signing-hash {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  margin-top: 8px;
  word-break: break-all;
}

/* ---------- Limit bar ---------- */
.limit-bar-container {
  margin: 16px 0;
}

.limit-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  margin-bottom: 6px;
}

.limit-bar-label-left {
  color: var(--text-secondary);
}

.limit-bar-label-right {
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
}

.limit-bar {
  height: 10px;
  background: var(--bg-input);
  border-radius: 5px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.limit-bar-fill {
  height: 100%;
  border-radius: 5px;
  transition: width 0.4s ease;
  background: #1a5632;
}

.limit-bar-fill.warning {
  background: var(--accent-gold);
}

.limit-bar-fill.danger {
  background: var(--accent-red);
}

/* ---------- Criteria groups ---------- */
.criteria-group {
  margin-bottom: 20px;
}

.criteria-group-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

.criteria-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
}

.criteria-item input[type="checkbox"] {
  accent-color: #1a5632;
  width: 16px;
  height: 16px;
  margin-top: 2px;
  flex-shrink: 0;
}

.criteria-item label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  cursor: pointer;
  line-height: 1.4;
}

/* ---------- Status timeline ---------- */
.status-timeline {
  padding: 8px 0;
}

.timeline-event {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 8px 0;
  position: relative;
}

.timeline-event:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 24px;
  bottom: -8px;
  width: 2px;
  background: var(--border);
}

.timeline-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  flex-shrink: 0;
  background: rgba(26,86,50,.1);
  border: 2px solid #1a5632;
  margin-top: 2px;
}

.timeline-content {
  flex: 1;
}

.timeline-event-name {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
}

.timeline-event-date {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}

/* ---------- Offering cards (authenticated) ---------- */
.offerings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.offering-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  transition: all var(--transition);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.offering-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
}

.offering-card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.offering-card-details {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.offering-card-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
}

.offering-card-row span:first-child {
  color: var(--text-secondary);
}

.offering-card-row span:last-child {
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
}

/* ---------- Subscription table ---------- */
.sub-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

/* ---------- Nav item locked state ---------- */
.nav-item.locked {
  opacity: 0.4;
  pointer-events: none;
}

.nav-item .nav-lock {
  font-size: 0.7rem;
  margin-left: auto;
  color: var(--text-muted);
}

/* ---------- Quick actions ---------- */
.quick-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .landing-nav-links { display: none; }

  .landing-hero { padding: 100px 20px 48px; }
  .landing-hero-actions { flex-direction: column; gap: 10px; }
  .landing-hero-actions .btn { width: 100%; }
  .landing-hero-credentials { flex-direction: column; gap: 10px; margin-top: 36px; padding-top: 20px; }

  .landing-section { padding: 48px 20px; }
  .landing-section-alt { padding: 48px 20px; }

  .landing-company-content { grid-template-columns: 1fr; gap: 24px; }
  .landing-offerings-grid { grid-template-columns: 1fr; }
  .landing-trust-grid { grid-template-columns: 1fr; }
  .landing-leadership-grid { grid-template-columns: 1fr; }

  .landing-auth { padding: 48px 20px; }
  .landing-footer-links { flex-direction: column; gap: 10px; }

  .offering-public-grid { grid-template-columns: 1fr; }
  .offerings-grid { grid-template-columns: 1fr; }
  .journey-step { padding-bottom: 16px; }
  .signing-card-actions { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .public-hero { padding: 32px 16px 24px; }
  .public-hero h2 { font-size: 1.3rem; }
  .auth-tabs-3 .auth-tab { font-size: 0.75rem; padding: 8px 6px; }
  .landing-company-stats { grid-template-columns: 1fr; }
  .landing-leader-card { flex-direction: column; text-align: center; }
  .landing-leader-avatar { margin: 0 auto; }
}