/* ============================================
   Landing Page Styles
   ============================================ */

:root {
  --oppam-yellow: #F5B731;
  --oppam-yellow-dark: #D99E1B;
  --oppam-yellow-light: #FFF8E7;
  --oppam-bg: #FFFCF5;
  --oppam-text: #2D2A26;
  --oppam-text-muted: #7A7470;
  --oppam-card-bg: #FFFFFF;
  --oppam-border: #F0EAE0;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: var(--oppam-bg);
  color: var(--oppam-text);
  min-height: 100vh;
}

.landing {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 20px 64px;
}

/* Header */
.landing-header {
  text-align: center;
  margin-bottom: 48px;
}

.landing-logo {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 16px;
  display: block;
}

.landing-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--oppam-text);
  margin-bottom: 8px;
}

.landing-subtitle {
  font-size: 15px;
  color: var(--oppam-text-muted);
  line-height: 1.5;
  max-width: 480px;
  margin: 0 auto;
}

/* Flow Cards */
.flow-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.flow-card {
  background: var(--oppam-card-bg);
  border: 1px solid var(--oppam-border);
  border-radius: 12px;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow 200ms, transform 200ms;
}

.flow-card:not(.disabled):hover {
  box-shadow: 0 4px 16px rgba(245, 183, 49, 0.15);
  transform: translateY(-2px);
}

.flow-card.disabled {
  opacity: 0.55;
}

.flow-card-number {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--oppam-yellow);
  color: white;
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.flow-card.disabled .flow-card-number {
  background: #DDD;
}

.flow-card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--oppam-text);
  line-height: 1.3;
}

.flow-card-desc {
  font-size: 13px;
  color: var(--oppam-text-muted);
  line-height: 1.5;
  flex: 1;
}

.flow-card-action {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 600;
  color: var(--oppam-yellow-dark);
  text-decoration: none;
  margin-top: auto;
}

.flow-card-action:hover {
  color: var(--oppam-yellow);
}

.flow-card-action svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.flow-card-badge {
  font-size: 11px;
  font-weight: 500;
  color: #BBB;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: auto;
}

/* Footer */
.landing-footer {
  text-align: center;
  margin-top: 48px;
  font-size: 13px;
  color: var(--oppam-text-muted);
}

/* Responsive */
@media (max-width: 520px) {
  .landing {
    padding: 32px 16px 48px;
  }

  .flow-grid {
    grid-template-columns: 1fr;
  }

  .landing-title {
    font-size: 20px;
  }
}