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

:root {
  --primary: #ff4500;
  --primary-dark: #e03d00;
  --secondary: #0079d3;
  --text-dark: #1a1a1b;
  --text-light: #7c7c7c;
  --bg-light: #f8f9fa;
  --bg-white: #ffffff;
  --border: #edeff1;
  --shadow: rgba(0, 0, 0, 0.1);
  --gradient: linear-gradient(135deg, #ff4500 0%, #ff6b35 100%);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Hero Section */
.hero {
  background: var(--gradient);
  color: white;
  padding: 80px 0 120px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
  opacity: 0.3;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-title {
  font-size: 56px;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
}

.highlight {
  background: linear-gradient(to right, #fff, #ffe0d0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 20px;
  line-height: 1.6;
  opacity: 0.95;
  margin-bottom: 32px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: white;
  color: var(--primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

.btn-secondary {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.3);
}

.btn-large {
  padding: 18px 36px;
  font-size: 18px;
}

.hero-stats {
  display: flex;
  gap: 48px;
}

.stat {
  text-align: center;
}

.stat-value {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 14px;
  opacity: 0.9;
}

/* Browser Mockup */
.browser-mockup {
  background: white;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  overflow: hidden;
}

.browser-header {
  background: #f0f0f0;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.browser-dots {
  display: flex;
  gap: 6px;
}

.browser-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ddd;
}

.browser-dots span:nth-child(1) { background: #ff5f56; }
.browser-dots span:nth-child(2) { background: #ffbd2e; }
.browser-dots span:nth-child(3) { background: #27c93f; }

.browser-url {
  flex: 1;
  background: white;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 13px;
  color: var(--text-light);
}

.browser-content {
  padding: 40px;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.demo-post {
  text-align: center;
}

.demo-icon {
  font-size: 64px;
  margin-bottom: 16px;
}

.demo-text {
  font-size: 18px;
  color: var(--text-dark);
  font-weight: 600;
}

/* Features Section */
.features {
  padding: 100px 0;
  background: var(--bg-light);
}

.section-title {
  font-size: 42px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-light);
  text-align: center;
  margin-bottom: 60px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-card {
  background: white;
  padding: 32px;
  border-radius: 12px;
  box-shadow: 0 2px 8px var(--shadow);
  transition: transform 0.3s, box-shadow 0.3s;
}

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

.feature-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--text-light);
  line-height: 1.6;
}

/* How It Works */
.how-it-works {
  padding: 100px 0;
  background: white;
}

.steps {
  display: flex;
  gap: 48px;
  margin-top: 60px;
}

.step {
  flex: 1;
  display: flex;
  gap: 24px;
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--gradient);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 800;
  flex-shrink: 0;
}

.step-content h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
}

.step-content p {
  color: var(--text-light);
  line-height: 1.6;
}

/* Social Proof */
.social-proof {
  padding: 100px 0;
  background: var(--bg-light);
}

.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 60px;
}

.testimonial {
  background: white;
  padding: 32px;
  border-radius: 12px;
  box-shadow: 0 2px 8px var(--shadow);
}

.testimonial-stars {
  font-size: 20px;
  margin-bottom: 16px;
}

.testimonial p {
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 16px;
  font-style: italic;
}

.testimonial-author {
  color: var(--text-light);
  font-size: 14px;
  font-weight: 600;
}

/* Install CTA */
.install-cta {
  padding: 100px 0;
  background: var(--gradient);
  color: white;
  text-align: center;
}

.install-cta h2 {
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 16px;
}

.install-cta > p {
  font-size: 18px;
  opacity: 0.95;
  margin-bottom: 32px;
}

.install-note {
  margin-top: 16px;
  font-size: 14px;
  opacity: 0.9;
}

/* Footer */
.footer {
  background: var(--text-dark);
  color: white;
  padding: 60px 0 24px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 60px;
  margin-bottom: 40px;
}

.footer-brand h3 {
  font-size: 24px;
  margin-bottom: 8px;
}

.footer-brand p {
  opacity: 0.8;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.footer-column h4 {
  font-size: 16px;
  margin-bottom: 16px;
}

.footer-column a {
  display: block;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  margin-bottom: 8px;
  transition: color 0.3s;
}

.footer-column a:hover {
  color: white;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  opacity: 0.6;
}

/* Responsive */
@media (max-width: 968px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero-title {
    font-size: 42px;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .steps {
    flex-direction: column;
  }
  
  .testimonials {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .hero-title {
    font-size: 32px;
  }
  
  .hero-cta {
    flex-direction: column;
  }
  
  .hero-stats {
    gap: 24px;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .section-title {
    font-size: 32px;
  }
}