/* ═══ Landing Page — Production Styles ═══ */

.landing-page {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

/* ═══ STICKY NAVBAR ═══ */
.landing-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: all 0.3s;
}
.landing-nav.scrolled {
  border-bottom-color: var(--color-neutral-200);
  box-shadow: 0 1px 8px rgba(0,0,0,0.06);
}
.landing-nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-3) var(--space-4);
}
.landing-nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
}
.landing-nav-logo-icon {
  width: 32px;
  height: 32px;
  background: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}
.landing-nav-brand {
  font-weight: 700;
  font-size: 16px;
  color: var(--color-primary);
  letter-spacing: -0.3px;
}
.landing-nav-links {
  display: flex;
  gap: var(--space-1);
  margin-left: auto;
}
.landing-nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-neutral-600);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: var(--radius-md);
  transition: all 0.15s;
}
.landing-nav-links a:hover {
  color: var(--color-primary);
  background: var(--color-primary-50);
}
.landing-nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.landing-nav-hamburger {
  display: none;
  border: none;
  background: none;
  cursor: pointer;
  padding: 4px;
  color: var(--color-neutral-700);
}

/* ═══ HERO ═══ */
.landing-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
  padding: calc(80px + var(--space-12)) 0 var(--space-12);
  min-height: 70vh;
}
.landing-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-primary-50);
  border: 1px solid rgba(27,122,74,0.15);
  padding: 5px 14px;
  border-radius: 99px;
  margin-bottom: var(--space-4);
}
.landing-hero-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-neutral-900);
  margin-bottom: var(--space-4);
  letter-spacing: -1px;
}
.landing-hero-subtitle {
  font-size: var(--text-md);
  color: var(--color-neutral-600);
  line-height: 1.6;
  margin-bottom: var(--space-6);
  max-width: 500px;
}
.landing-hero-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}
.landing-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(27,122,74,0.35);
}
.landing-hero-note {
  font-size: 13px;
  color: var(--color-neutral-500);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Device mockup */
.landing-hero-visual { position: relative; }
.landing-device-mockup {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.15), 0 0 0 1px var(--color-neutral-200);
  overflow: hidden;
  transform: perspective(800px) rotateY(-5deg) rotateX(2deg);
  transition: transform 0.5s cubic-bezier(0.22,1,0.36,1);
}
.landing-device-mockup:hover {
  transform: perspective(800px) rotateY(0deg) rotateX(0deg);
}
.landing-mockup-screen { padding: var(--space-4); }
.landing-mockup-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-neutral-200);
  margin-bottom: var(--space-3);
}
.landing-mockup-dot { width: 8px; height: 8px; border-radius: 50%; }
.landing-mockup-dot.green { background: var(--color-success); }
.landing-mockup-dot.neutral { background: var(--color-neutral-400); }
.landing-mockup-kpis { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin-bottom: var(--space-3); }
.landing-mockup-kpi {
  background: var(--color-neutral-50);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.landing-mockup-card {
  background: var(--color-neutral-50);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  margin-bottom: var(--space-2);
}

/* ═══ SOCIAL PROOF BAR ═══ */
.landing-proof {
  background: var(--color-surface);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-8);
  margin-bottom: var(--space-10);
}
.landing-proof-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}
.landing-proof-stat {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.landing-proof-stat strong {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary);
}
.landing-proof-stat span {
  font-size: 12px;
  color: var(--color-neutral-500);
  font-weight: 500;
}
.landing-proof-divider {
  width: 1px;
  height: 36px;
  background: var(--color-neutral-200);
}
.landing-proof-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.landing-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-neutral-600);
  background: var(--color-neutral-50);
  border: 1px solid var(--color-neutral-200);
  padding: 4px 12px;
  border-radius: 99px;
}

/* ═══ SECTIONS ═══ */
.landing-section {
  padding: var(--space-12) 0;
}
.landing-section-alt {
  background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-neutral-50) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-12) var(--space-8);
  margin: var(--space-4) calc(-1 * var(--space-4));
}
.landing-section-header {
  text-align: center;
  margin-bottom: var(--space-8);
}
.landing-section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}
.landing-section-title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--color-neutral-900);
  margin-bottom: var(--space-2);
  letter-spacing: -0.5px;
}
.landing-section-subtitle {
  text-align: center;
  color: var(--color-neutral-600);
  max-width: 560px;
  margin: 0 auto;
  font-size: var(--text-base);
  line-height: 1.6;
}

/* ═══ FEATURES SHOWCASE ═══ */
.landing-features-showcase {
  background: var(--color-surface);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.landing-showcase-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  color: white;
}
.landing-showcase-header.farmer { background: linear-gradient(135deg, #1B7A4A, #2E9B63); }
.landing-showcase-header.vet { background: linear-gradient(135deg, #1565C0, #1E88E5); }
.landing-showcase-header.vendor { background: linear-gradient(135deg, #7B1FA2, #9C27B0); }
.landing-showcase-header h3 { color: white; font-size: var(--text-md); font-weight: 700; margin: 0; }
.landing-showcase-header p { color: rgba(255,255,255,0.8); font-size: 13px; margin: 2px 0 0; }

.landing-features-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-neutral-200);
}
.landing-feature-card {
  background: var(--color-surface);
  padding: var(--space-5);
}
.landing-feature-card strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--color-neutral-900);
}
.landing-feature-card p {
  font-size: 12px;
  color: var(--color-neutral-600);
  line-height: 1.5;
  margin: 0;
}
.landing-feature-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
}
.landing-feature-icon.farmer { background: var(--color-primary-50); color: var(--color-primary); }
.landing-feature-icon.vet { background: var(--color-info-light); color: var(--color-secondary); }
.landing-feature-icon.vendor { background: #F3E5F5; color: #7B1FA2; }

/* ═══ HOW IT WORKS ═══ */
.landing-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
.landing-step {
  text-align: center;
  max-width: 220px;
  flex: 1;
}
.landing-step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  font-size: var(--text-lg);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-3);
  box-shadow: 0 4px 12px rgba(27,122,74,0.25);
}
.landing-step h4 { font-size: 14px; font-weight: 600; margin-bottom: var(--space-1); }
.landing-step p { font-size: 12px; color: var(--color-neutral-600); line-height: 1.5; }
.landing-step-arrow { display: flex; align-items: center; padding-top: var(--space-3); }

/* ═══ TESTIMONIALS ═══ */
.landing-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.landing-testimonial {
  background: var(--color-surface);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}
.landing-testimonial-stars {
  color: #F59E0B;
  font-size: 14px;
  letter-spacing: 2px;
  margin-bottom: var(--space-3);
}
.landing-testimonial p {
  font-size: 13px;
  color: var(--color-neutral-700);
  line-height: 1.6;
  margin-bottom: var(--space-4);
  font-style: italic;
}
.landing-testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.landing-testimonial-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: white;
}
.landing-testimonial-avatar.farmer { background: var(--color-primary); }
.landing-testimonial-avatar.vet { background: var(--color-secondary); }
.landing-testimonial-avatar.vendor { background: #7B1FA2; }
.landing-testimonial-author strong { display: block; font-size: 13px; }
.landing-testimonial-author span { font-size: 11px; color: var(--color-neutral-500); }

/* ═══ PRICING ═══ */
.landing-pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: var(--space-8);
  background: var(--color-neutral-100);
  border-radius: 99px;
  padding: 4px;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}
.landing-pricing-toggle-option {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-neutral-500);
  padding: 8px 20px;
  border-radius: 99px;
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
  position: relative;
}
.landing-pricing-toggle-option.active {
  background: white;
  color: var(--color-neutral-900);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
.landing-pricing-toggle-save {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-primary);
  margin-left: 6px;
}

.landing-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
  max-width: 960px;
  margin: 0 auto;
}
.landing-pricing-card {
  background: white;
  border: 2px solid var(--color-neutral-200);
  border-radius: 16px;
  padding: var(--space-7, 32px) var(--space-6);
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.landing-pricing-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}
.landing-pricing-card.popular {
  border-color: var(--color-primary);
  border-width: 2px;
  box-shadow: 0 12px 40px rgba(27,122,74,0.18), 0 0 0 1px rgba(27,122,74,0.1);
  transform: scale(1.04);
  z-index: 1;
}
.landing-pricing-card.popular:hover {
  transform: scale(1.04) translateY(-2px);
  box-shadow: 0 16px 48px rgba(27,122,74,0.22), 0 0 0 1px rgba(27,122,74,0.1);
}
.landing-pricing-popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-primary), #2E9B63);
  color: white;
  font-size: 11px;
  font-weight: 700;
  padding: 6px 20px;
  border-radius: 99px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(27,122,74,0.3);
}
.landing-pricing-current-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  color: var(--color-neutral-600);
  background: var(--color-neutral-100);
  padding: 3px 10px;
  border-radius: 99px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-2);
}
.landing-pricing-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-neutral-900);
  margin-bottom: var(--space-1);
}
.landing-pricing-price {
  font-size: 36px;
  font-weight: 800;
  color: var(--color-neutral-900);
  margin-bottom: var(--space-1);
  line-height: 1.2;
}
.landing-pricing-card.popular .landing-pricing-price {
  color: var(--color-primary);
}
.landing-pricing-price span {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-neutral-500);
}
.landing-pricing-desc {
  font-size: 13px;
  color: var(--color-neutral-500);
  margin-bottom: var(--space-5);
  line-height: 1.5;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-neutral-100);
}
.landing-pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-6);
}
.landing-pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--color-neutral-700);
  padding: 8px 0;
}
.landing-pricing-features li:last-child { border-bottom: none; }
.landing-pricing-card .btn {
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 10px;
}
.landing-pricing-card.popular .btn-primary {
  box-shadow: 0 4px 14px rgba(27,122,74,0.35);
}

/* ═══ FAQ ═══ */
.landing-faq-list {
  max-width: 700px;
  margin: 0 auto;
}
.landing-faq-item {
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-3);
  background: var(--color-surface);
  overflow: hidden;
}
.landing-faq-item summary {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-neutral-800);
  padding: var(--space-4) var(--space-5);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.landing-faq-item summary::-webkit-details-marker { display: none; }
.landing-faq-item summary::after {
  content: '+';
  font-size: 18px;
  font-weight: 300;
  color: var(--color-neutral-400);
  transition: transform 0.2s;
}
.landing-faq-item[open] summary::after {
  content: '−';
  color: var(--color-primary);
}
.landing-faq-item p {
  font-size: 13px;
  color: var(--color-neutral-600);
  line-height: 1.6;
  padding: 0 var(--space-5) var(--space-4);
  margin: 0;
}

/* ═══ FINAL CTA ═══ */
.landing-final-cta {
  text-align: center;
  padding: var(--space-12) var(--space-6);
  background: linear-gradient(135deg, var(--color-primary) 0%, #2E9B63 100%);
  border-radius: var(--radius-xl);
  margin: var(--space-8) 0;
}
.landing-final-cta h2 {
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  font-weight: 800;
  color: white;
  margin-bottom: var(--space-3);
}
.landing-final-cta p {
  color: rgba(255,255,255,0.85);
  margin-bottom: var(--space-6);
  font-size: 15px;
}
.landing-final-cta .btn-primary {
  background: white;
  color: var(--color-primary);
  box-shadow: 0 4px 14px rgba(0,0,0,0.15);
}
.landing-final-cta .btn-primary:hover {
  background: var(--color-neutral-50);
}
.landing-final-cta .btn-secondary {
  background: transparent;
  border-color: rgba(255,255,255,0.5);
  color: white;
}
.landing-final-cta .btn-secondary:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.7);
}

/* ═══ FOOTER ═══ */
.landing-footer {
  padding: var(--space-10) 0 var(--space-6);
  border-top: 1px solid var(--color-neutral-200);
  margin-top: var(--space-4);
}
.landing-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}
.landing-footer-col h4 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-neutral-500);
  margin-bottom: var(--space-3);
}
.landing-footer-col a {
  display: block;
  font-size: 13px;
  color: var(--color-neutral-600);
  text-decoration: none;
  padding: 3px 0;
  transition: color 0.15s;
}
.landing-footer-col a:hover { color: var(--color-primary); }
.landing-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-neutral-200);
  font-size: 12px;
  color: var(--color-neutral-500);
}
.landing-footer-badges {
  display: flex;
  gap: var(--space-3);
}
.landing-footer-badges span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--color-neutral-400);
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 960px) {
  .landing-features-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .landing-pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .landing-pricing-card.popular { transform: none; }
  .landing-pricing-card.popular:hover { transform: translateY(-2px); }
  .landing-testimonials-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .landing-footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .landing-hero {
    grid-template-columns: 1fr;
    padding: calc(70px + var(--space-8)) 0 var(--space-8);
    text-align: center;
    min-height: auto;
  }
  .landing-hero-subtitle { max-width: 100%; }
  .landing-hero-actions { justify-content: center; }
  .landing-hero-note { justify-content: center; }
  .landing-hero-visual { display: none; }

  .landing-nav-links { display: none; }
  .landing-nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    padding: var(--space-4);
    border-bottom: 1px solid var(--color-neutral-200);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  }
  .landing-nav-hamburger { display: block; margin-left: auto; }
  .landing-nav-actions { display: none; }

  .landing-features-grid-3 { grid-template-columns: 1fr; }
  .landing-steps { flex-direction: column; align-items: center; }
  .landing-step-arrow { transform: rotate(90deg); padding: 0; }

  .landing-proof-stats { gap: var(--space-4); }
  .landing-proof-divider { display: none; }
  .landing-proof { padding: var(--space-5); }

  .landing-section-alt { margin: var(--space-4) calc(-1 * var(--space-2)); padding: var(--space-8) var(--space-4); }

  .landing-footer-grid { grid-template-columns: 1fr; text-align: center; }
  .landing-footer-brand p { margin: 0 auto; }
  .landing-footer-bottom { flex-direction: column; gap: var(--space-3); text-align: center; }
}

@media (max-width: 480px) {
  .landing-page { padding: 0 var(--space-2); }
  .landing-hero-title { font-size: 1.6rem; }
  .landing-section-title { font-size: 1.3rem; }
  .landing-proof-stats { flex-direction: column; gap: var(--space-3); }
}