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

:root {
  --primary: #2d5a3d;
  --primary-dark: #1e3d2a;
  --primary-light: #3d7a52;
  --secondary: #7c5e3f;
  --accent: #9fbd5f;
  --success: #4a9960;
  --warning: #d4a574;
  --danger: #c85a54;
  --dark: #1a1a1a;
  --light: #f8f9f7;
  --light-green: #e8f3ea;
  --border: #d4d9d0;
  --text: #2d2d2d;
  --text-muted: #6b7280;
  --shadow: rgba(45, 90, 61, 0.12);
  --shadow-hover: rgba(45, 90, 61, 0.18);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background: linear-gradient(135deg, #e8f3ea 0%, #f5f2ed 50%, #e8e5df 100%);
  min-height: 100vh;
  color: var(--text);
  line-height: 1.6;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%232d5a3d' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.5;
  z-index: 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  position: relative;
  z-index: 1;
}

/* Hero Section - Combined Design */
.hero {
  text-align: center;
  margin-bottom: 2rem;
  position: relative;
}

/* Gradient Blob (Option 4) */
.gradient-blob {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(159, 189, 95, 0.12) 0%, transparent 70%);
  border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
  animation: blob 8s ease-in-out infinite;
  z-index: 0;
  pointer-events: none;
}

@keyframes blob {
  0%, 100% { 
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    transform: translate(-50%, -50%) rotate(0deg);
  }
  50% { 
    border-radius: 60% 40% 30% 70% / 50% 60% 40% 50%;
    transform: translate(-50%, -50%) rotate(10deg);
  }
}

/* Card Container (Option 1) */
.hero-card {
  background: white;
  border-radius: 16px;
  padding: 2.5rem 2rem;
  box-shadow: 0 4px 20px rgba(45, 90, 61, 0.1);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* Split Layout (Option 5) */
.hero-split {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
}

.hero-left {
  flex: 1;
  display: flex;
  justify-content: center;
}

.hero-right {
  flex: 1;
  text-align: left;
}

/* Compact Logo (Option 3) */
.logo-large {
  max-width: 240px;
  width: 100%;
  height: auto;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

.hero h1 {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.tagline {
  font-size: 1.5rem;
  color: var(--text);
  margin-bottom: 1.5rem;
  line-height: 1.4;
  font-weight: 600;
}

.hero-cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  align-items: flex-start;
}

.hero-cta-buttons .btn {
  width: 100%;
  justify-content: center;
}

/* Section Styles */
section {
  background: white;
  border-radius: 12px;
  padding: 3rem 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 2px 8px var(--shadow);
}

section h2 {
  font-size: 2rem;
  color: var(--primary);
  text-align: center;
  margin-bottom: 2.5rem;
  font-weight: 700;
}

/* Products Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.product-card {
  background: var(--light);
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px var(--shadow-hover);
  border-color: var(--primary);
}

.product-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

.product-icon svg {
  width: 64px;
  height: 64px;
  stroke: var(--primary);
  stroke-width: 1.5;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .product-icon svg {
  stroke: var(--primary-light);
  transform: scale(1.1);
}

.product-card h3 {
  font-size: 1.75rem;
  color: var(--primary);
  margin-bottom: 1rem;
  font-weight: 700;
}

.product-description {
  color: var(--text);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.product-features {
  list-style: none;
  text-align: left;
  margin-bottom: 2rem;
  flex: 1;
}

.product-features li {
  padding: 0.5rem 0;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.product-features li::before {
  content: '✓';
  color: var(--success);
  font-weight: bold;
  font-size: 1.125rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  gap: 0.5rem;
}

.btn svg {
  width: 20px;
  height: 20px;
  stroke-width: 2;
}

.btn-primary {
  background: var(--primary);
  color: white;
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px var(--shadow-hover);
}

.btn-secondary {
  background: white;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-secondary:hover {
  background: var(--light-green);
  transform: translateY(-2px);
}

.btn-large {
  padding: 1.125rem 2.5rem;
  font-size: 1.125rem;
}

/* How It Works */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.step {
  text-align: center;
  padding: 1.5rem;
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0 auto 1rem;
}

.step h4 {
  font-size: 1.25rem;
  color: var(--primary);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.step p {
  color: var(--text-muted);
}

/* Features Grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.feature {
  text-align: center;
  padding: 1.5rem;
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.feature-icon svg {
  width: 48px;
  height: 48px;
  stroke: var(--accent);
  stroke-width: 2;
}

.feature h4 {
  font-size: 1.125rem;
  color: var(--primary);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.feature p {
  color: var(--text-muted);
  font-size: 0.9375rem;
}

/* Use Cases */
.use-case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.use-case {
  background: var(--light-green);
  padding: 1.5rem;
  border-radius: 8px;
  border-left: 4px solid var(--primary);
}

.use-case h4 {
  font-size: 1.125rem;
  color: var(--primary);
  margin-bottom: 0.5rem;
  font-weight: 600;
  display: flex;
  align-items: center;
}

.use-case h4 svg {
  stroke: var(--primary);
  flex-shrink: 0;
}

.use-case p {
  color: var(--text);
  font-size: 0.9375rem;
}

/* CTA Section */
.cta {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: white;
  text-align: center;
  padding: 4rem 2rem;
}

.cta h2 {
  color: white;
  margin-bottom: 1rem;
}

.cta p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

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

.cta .btn-secondary {
  background: white;
  color: var(--primary);
  border: 2px solid white;
}

.cta .btn-secondary:hover {
  background: var(--light-green);
}

.cta .btn-cta-secondary {
  background: rgba(255, 255, 255, 0.95);
  border: 3px solid white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.cta .btn-cta-secondary:hover {
  background: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

/* Footer */
.footer {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 2px 8px var(--shadow);
  margin-top: 3rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-logo {
  max-width: 150px;
  height: auto;
}

.social-share-buttons {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.social-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  color: white;
}

.social-btn svg {
  width: 22px;
  height: 22px;
}

.social-btn.twitter {
  background: #1DA1F2;
}

.social-btn.twitter:hover {
  background: #1a8cd8;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(29, 161, 242, 0.3);
}

.social-btn.linkedin {
  background: #0A66C2;
}

.social-btn.linkedin:hover {
  background: #084f94;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(10, 102, 194, 0.3);
}

.social-btn.reddit {
  background: #FF4500;
}

.social-btn.reddit:hover {
  background: #e03d00;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 69, 0, 0.3);
}

.social-btn.facebook {
  background: #1877F2;
}

.social-btn.facebook:hover {
  background: #1565c9;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(24, 119, 242, 0.3);
}

.social-btn.email {
  background: var(--secondary);
}

.social-btn.email:hover {
  background: #6a4e33;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(124, 94, 63, 0.3);
}

.footer-links {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.footer-links a svg {
  width: 28px;
  height: 28px;
  stroke: var(--primary);
  transition: all 0.2s;
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-links a:hover svg {
  stroke: var(--primary-light);
  transform: translateY(-2px);
}

.footer-bottom {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .container {
    padding: 1rem;
  }

  .hero {
    padding: 2rem 1rem;
  }

  .hero-card {
    padding: 2rem 1.5rem;
  }

  .hero-split {
    flex-direction: column;
    gap: 2rem;
  }

  .hero-right {
    text-align: center;
  }

  .hero-cta-buttons {
    align-items: stretch;
  }

  .gradient-blob {
    width: 400px;
    height: 400px;
  }

  .hero h1 {
    font-size: 2rem;
  }

.logo-large {
  max-width: 180px;
}

  .tagline {
    font-size: 1.125rem;
  }

  section {
    padding: 2rem 1.5rem;
  }

  section h2 {
    font-size: 1.5rem;
  }

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

  .feature-grid,
  .use-case-grid {
    grid-template-columns: 1fr;
  }

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

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

  .cta-buttons .btn {
    width: 100%;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-brand {
    flex-direction: column;
  }

  .footer-links {
    justify-content: center;
  }
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

section {
  animation: fadeIn 0.6s ease-out;
}

.product-card,
.feature,
.use-case,
.step {
  animation: fadeIn 0.8s ease-out;
}

/* Feedback Section */
.feedback-section {
  background: var(--light-green);
  margin: 0 auto 2rem;
}

.feedback-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem;
  border: 2px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.feedback-status {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 8px;
  text-align: center;
  font-weight: 600;
  display: none;
}

.feedback-status.success {
  background: #e8f5e9;
  color: #2e7d32;
  display: block;
}

.feedback-status.error {
  background: #ffebee;
  color: #c62828;
  display: block;
}

@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}