/*
 * Landing Page Styles
 * Marketing landing page for unauthenticated visitors
 */

/* ===== Landing Header ===== */
.landing-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
}

.landing-nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-2xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.landing-nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

/* ===== Hero ===== */
.landing-hero {
  padding: 4rem var(--space-2xl) 3rem;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.landing-hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
}

.landing-hero h1 {
  font-size: clamp(var(--font-size-2xl), 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  max-width: 640px;
  margin: 0 auto var(--space-xl);
  text-wrap: balance;
}

.landing-hero-sub {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  max-width: 540px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.6;
}

.landing-hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
}

.landing-hero-cta .btn {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--font-size-base);
}

.landing-hero-cta .btn-secondary {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--font-size-base);
}

/* ===== Feature Highlights ===== */
.landing-features {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem var(--space-2xl) var(--space-2xl);
}

.landing-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.landing-feature-card {
  padding: var(--space-xl);
}

.landing-feature-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.landing-feature-title svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.landing-feature-title h3 {
  margin: 0;
}

.landing-feature-card p {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  margin: 0;
  line-height: 1.6;
}

.landing-feature-card {
  border-radius: var(--radius-lg);
  transition: background 0.15s;
}

.landing-feature-card:hover {
  background: var(--color-surface);
}

/* ===== Pricing ===== */
.landing-pricing {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem var(--space-2xl) 4rem;
}

.landing-pricing > h2 {
  margin-bottom: var(--space-2xl);
  text-align: center;
}

.landing-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  text-align: left;
}

.landing-pricing-card {
  position: relative;
  padding: var(--space-2xl);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-card);
  display: flex;
  flex-direction: column;
}

.landing-pricing-popular {
  border-color: var(--color-primary);
  border-width: 2px;
}

.landing-pricing-badge {
  position: absolute;
  top: calc(-1 * var(--space-md));
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.landing-pricing-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
}

.landing-pricing-price {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--space-xl);
}

.landing-pricing-price span {
  font-size: var(--font-size-sm);
  font-weight: 400;
  color: var(--color-text-muted);
}

.landing-pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-xl);
  flex: 1;
}

.landing-pricing-features li {
  padding: var(--space-sm) 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  border-bottom: 1px solid var(--color-border);
}

.landing-pricing-features li:last-child {
  border-bottom: none;
}

.landing-pricing-cta {
  display: block;
  text-align: center;
  width: 100%;
  padding: var(--space-md) var(--space-xl);
  font-size: var(--font-size-sm);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .landing-features-grid {
    grid-template-columns: 1fr;
  }

  .landing-pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .landing-hero-cta {
    flex-direction: column;
  }

  .landing-hero-cta .btn,
  .landing-hero-cta .btn-secondary {
    width: 100%;
  }
}