/* ============================================
   Landing page styles — pages#landing
   Mobile-first, single breakpoint at 600px.
   Uses design tokens from application.css :root.
   ============================================ */

/* ============================================
   Layout container
   ============================================ */
.landing-container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* ============================================
   Header / brand bar
   ============================================ */
.landing-header {
  padding: var(--spacing-lg) 0;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.brand-mark {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--color-accent);
}

.brand-name {
  font-size: 0.875rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-muted);
  letter-spacing: 0.04em;
}

/* ============================================
   Hero section
   ============================================ */
.hero {
  padding: var(--spacing-3xl) 0;
  background: var(--color-surface);
  border-bottom: 3px solid var(--color-gold);
}

.hero h1 {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-accent);
  margin: 0 0 var(--spacing-lg);
  max-width: 40rem;
}

.hero-sub {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-muted);
  margin: 0 0 var(--spacing-lg);
  max-width: 36rem;
}

.hero-thesis {
  font-size: 1rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent);
  font-style: italic;
  margin: 0 0 var(--spacing-xl);
  max-width: 36rem;
}

/* ============================================
   App Store badge button
   ============================================ */
.btn-app-store {
  display: inline-block;
  text-decoration: none;
  transition: transform 150ms ease, box-shadow 150ms ease;
  border-radius: 8px;
}

.btn-app-store:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.btn-app-store:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 4px;
  border-radius: 8px;
}

.btn-app-store:active {
  transform: scale(1.02);
}

.app-store-badge {
  width: 150px;
  height: 50px;
  display: block;
}

/* ============================================
   Target audience section
   ============================================ */
.audience {
  padding: var(--spacing-3xl) 0;
  background: var(--color-accent);
}

.audience h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
  margin: 0 0 var(--spacing-sm);
}

.audience .section-intro {
  color: var(--color-accent-light);
}

.audience-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.audience-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  padding: var(--spacing-xl);
  transition: border-color 200ms ease, background 200ms ease;
}

.audience-card:hover {
  border-color: var(--color-gold);
  background: rgba(255, 255, 255, 0.12);
}

.audience-card h3 {
  font-size: 1.125rem;
  font-weight: var(--font-weight-bold);
  color: #ffffff;
  margin: 0 0 var(--spacing-sm);
}

.audience-card p {
  font-size: 0.9375rem;
  color: var(--color-accent-light);
  margin: 0;
  line-height: 1.7;
}

/* ============================================
   Three pillars
   ============================================ */
.pillars {
  padding: var(--spacing-3xl) 0;
}

.pillars h2,
.journey h2,
.offer h2,
.cta-section h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-accent);
  margin: 0 0 var(--spacing-sm);
}

.section-intro {
  font-size: 1.0625rem;
  color: var(--color-muted);
  margin: 0 0 var(--spacing-2xl);
  max-width: 32rem;
}

.pillar-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.pillar-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--spacing-xl);
  transition: box-shadow 200ms ease, border-color 200ms ease;
}

.pillar-card:hover {
  border-color: var(--color-gold);
  box-shadow: 0 4px 24px rgba(27, 42, 74, 0.08);
}

.pillar-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  background: var(--color-accent-light);
  border-radius: var(--radius-sm);
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
}

.pillar-card h3 {
  font-size: 1.125rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-accent);
  margin: 0 0 var(--spacing-sm);
}

.pillar-card p {
  font-size: 0.9375rem;
  color: var(--color-muted);
  margin: 0;
  line-height: 1.7;
}

/* ============================================
   Client journey
   ============================================ */
.journey {
  padding: var(--spacing-3xl) 0;
  background: var(--color-surface);
}

.journey-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.journey-step {
  display: flex;
  gap: var(--spacing-lg);
  padding: var(--spacing-xl) 0;
  border-bottom: 1px solid var(--color-border);
}

.journey-step:last-child {
  border-bottom: none;
}

.step-number {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--color-gold);
  color: #ffffff;
  font-size: 1rem;
  font-weight: 800;
  border-radius: 50%;
}

.step-content h3 {
  font-size: 1.0625rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-accent);
  margin: 0 0 var(--spacing-xs);
}

.step-content p {
  font-size: 0.9375rem;
  color: var(--color-muted);
  margin: 0;
  line-height: 1.7;
}

/* ============================================
   The offer
   ============================================ */
.offer {
  padding: var(--spacing-3xl) 0;
}

.offer-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-gold);
  border-radius: var(--radius);
  padding: var(--spacing-xl);
  max-width: 36rem;
}

.offer-card p {
  font-size: 1rem;
  color: var(--color-muted);
  margin: 0 0 var(--spacing-md);
  line-height: 1.7;
}

.offer-card p:last-child {
  margin-bottom: 0;
}

.offer-price {
  font-size: 1.125rem;
  color: var(--color-text);
}

.offer-price strong {
  color: var(--color-gold);
  font-size: 1.25rem;
}

.offer-own {
  font-size: 1rem;
  color: var(--color-accent);
  font-weight: var(--font-weight-medium);
}

/* ============================================
   Bottom CTA
   ============================================ */
.cta-section {
  padding: var(--spacing-3xl) 0;
  background: var(--color-accent);
  text-align: center;
}

.cta-section h2 {
  color: #ffffff;
}

.cta-section p {
  font-size: 1.0625rem;
  color: var(--color-accent-light);
  margin: 0 auto var(--spacing-xl);
  max-width: 32rem;
  line-height: 1.7;
}

/* ============================================
   Footer
   ============================================ */
.landing-footer {
  padding: var(--spacing-2xl) 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin: 0 0 var(--spacing-sm);
}

.footer-contact {
  margin: 0;
}

.footer-contact a {
  font-size: 0.875rem;
  font-weight: var(--font-weight-medium);
}

/* ============================================
   Desktop breakpoint (600px+)
   ============================================ */
@media (min-width: 600px) {
  .hero {
    padding: var(--spacing-3xl) 0 calc(var(--spacing-3xl) + var(--spacing-xl));
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero-sub {
    font-size: 1.25rem;
  }

  .app-store-badge {
    width: 180px;
    height: 60px;
  }

  .audience h2 {
    font-size: 1.75rem;
  }

  .audience-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
  }

  .pillar-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
  }

  .pillars h2,
  .journey h2,
  .offer h2,
  .cta-section h2 {
    font-size: 1.75rem;
  }

  .journey-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 0 var(--spacing-2xl);
  }

  .journey-step {
    padding: var(--spacing-xl) 0;
  }

  /* Only odd items get the right border for a 2-col layout */
  .journey-step:nth-child(odd) {
    border-right: 1px solid var(--color-border);
    padding-right: var(--spacing-2xl);
  }

  /* Remove bottom border from the last two items */
  .journey-step:nth-last-child(-n+2) {
    border-bottom: none;
  }
}