/* Reset & Global */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  background: #fff;
  color: #494949;
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
}

/* Container */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Navbar */
.navbar {
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: none;
  padding: 0.75rem 0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transform: translateY(0);
  transition: transform 0.3s ease;
}

.navbar.hidden {
  transform: translateY(-100%);
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.logo {
  height: 56px;
  width: auto;
}

.nav-content nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
  flex-wrap: wrap;
}

.nav-content a {
  font-size: 0.9rem;
  font-weight: 500;
  color: #e5e5e5;
  transition: color 0.2s;
}

.nav-content a:hover {
  color: #00C26F;
}

/* Hero */
.hero {
  background: linear-gradient(145deg, #003d22 0%, #006b3c 50%, #00C26F 100%);
  color: #fff;
  padding: clamp(6rem, 14vw, 10rem) 2rem clamp(4rem, 12vw, 8rem);
  text-align: center;
}

.hero-content {
  max-width: 780px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: clamp(2.4rem, 7vw, 4rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  color: #fff;
}

.slogan {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: rgba(255,255,255,0.85);
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  padding: 0.85rem 2rem;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s;
  display: inline-block;
}

.btn.primary {
  background: #00C26F;
  color: #fff;
  border: 2px solid #00C26F;
}

.btn.primary:hover {
  background: #00AC62;
  border-color: #00AC62;
  transform: translateY(-1px);
}

.btn.secondary {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.6);
}

.btn.secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
  transform: translateY(-1px);
}

/* Stats Bar */
.stats-bar {
  background: #1D1D1D;
  padding: 2.5rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1.5rem;
  text-align: center;
}

.stat-number {
  display: block;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 700;
  color: #00C26F;
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-label {
  font-size: 0.82rem;
  color: #aaa;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Sections */
.section {
  padding: clamp(3rem, 8vw, 5rem) 2rem;
}

.section.light {
  background: #f7f9f7;
}

.section-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #00C26F;
  margin-bottom: 0.6rem;
}

.section h2 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 700;
  color: #1D1D1D;
  margin-bottom: 0.75rem;
}

.section-sub {
  font-size: clamp(0.9rem, 2vw, 1.05rem);
  color: #7C7C7C;
  max-width: 560px;
  margin-bottom: 3rem;
}

/* How It Works */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  counter-reset: steps;
}

.step {
  position: relative;
  padding: 2rem 1.5rem;
  background: #fff;
  border-radius: 16px;
  border: 1px solid #e5e7eb;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
  transition: transform 0.2s, box-shadow 0.2s;
}

.step:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,194,111,0.1);
}

.step-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: #e5e7eb;
  line-height: 1;
  margin-bottom: 1rem;
}

.step h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #1D1D1D;
  margin-bottom: 0.6rem;
}

.step p {
  font-size: 0.9rem;
  color: #7C7C7C;
  line-height: 1.6;
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: #fff;
  padding: 1.75rem;
  border-radius: 16px;
  border: 1px solid #e5e7eb;
  transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,194,111,0.1);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: #e8faf2;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 1.2rem;
  color: #00C26F;
}

.audience-icon {
  font-size: 1.8rem;
  color: #00C26F;
}

.feature-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #1D1D1D;
  margin-bottom: 0.5rem;
}

.feature-card p {
  font-size: 0.9rem;
  color: #7C7C7C;
  line-height: 1.6;
}

/* Audience Split */
.audience-split {
  background: #fff;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.audience-card {
  padding: 2.5rem 2rem;
  border-radius: 20px;
  border: 1px solid #e5e7eb;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.audience-card.farmer {
  background: linear-gradient(160deg, #f0fdf4, #dcfce7);
  border-color: #bbf7d0;
}

.audience-card.investor {
  background: linear-gradient(160deg, #f0f9ff, #e0f2fe);
  border-color: #bae6fd;
}


.audience-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #1D1D1D;
}

.audience-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.audience-card ul li {
  font-size: 0.9rem;
  color: #494949;
  padding-left: 1.25rem;
  position: relative;
}

.audience-card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #00C26F;
  font-weight: 700;
}

/* Screenshots */
.screenshots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.25rem;
}

.screenshot {
  width: 100%;
  border-radius: 20px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
  transition: transform 0.2s, box-shadow 0.2s;
  display: block;
}

.screenshot:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.18);
}

/* Download */
.download-section {
  background: linear-gradient(145deg, #003d22 0%, #006b3c 50%, #00C26F 100%);
  color: #fff;
  text-align: center;
}

.download-section .section-label {
  color: rgba(255,255,255,0.7);
}

.download-section h2 {
  color: #fff;
  margin-bottom: 0.75rem;
}

.download-section p {
  color: rgba(255,255,255,0.8);
  font-size: 1rem;
  margin-bottom: 2.5rem;
}

.store-buttons {
  display: flex;
  gap: 1.25rem;
  justify-content: center;
  flex-wrap: wrap;
}

.store-btn img {
  height: 52px;
  display: block;
  transition: transform 0.2s, opacity 0.2s;
  border-radius: 10px;
}

.store-btn:hover img {
  transform: scale(1.05);
  opacity: 0.9;
}

/* Footer */
.footer {
  background: #1D1D1D;
  color: #aaa;
  padding: 3.5rem 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid #333;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-logo {
  height: 56px;
  width: auto;
  align-self: flex-start;
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.6;
  max-width: 220px;
}

.footer-links h4 {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #fff;
  margin-bottom: 1rem;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: #aaa;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #00C26F;
}

.footer-bottom {
  text-align: center;
  padding: 1.25rem 0;
  font-size: 0.82rem;
  color: #666;
}

/* Responsive */
@media (max-width: 900px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .nav-content nav ul {
    gap: 1.2rem;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 280px;
    text-align: center;
  }

  .screenshots-grid {
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  }
}

/* Mobile Nav */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.3rem;
  color: #e5e5e5;
  padding: 0.25rem 0.5rem;
  line-height: 1;
}

.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 200;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-nav-overlay.open {
  display: block;
  opacity: 1;
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: min(320px, 85vw);
  background: #fff;
  z-index: 201;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  box-shadow: -4px 0 24px rgba(0,0,0,0.1);
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-close {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.4rem;
  color: #494949;
  padding: 0.25rem;
  line-height: 1;
  transition: color 0.2s;
}

.nav-close:hover {
  color: #00C26F;
}

.mobile-nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.mobile-nav ul li a {
  display: block;
  padding: 1rem 0;
  font-size: 1rem;
  font-weight: 500;
  color: #1D1D1D;
  border-bottom: 1px solid #f0f0f0;
  transition: color 0.2s;
}

.mobile-nav ul li a:hover {
  color: #00C26F;
}

@media (max-width: 600px) {
  .desktop-nav {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

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