:root {
  --primary-color: #0d6efd;
  --secondary-color: #6c757d;
  --light-bg: #f8f9fa;
  --border-radius: 10px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Navbar */
.navbar {
  box-shadow: 0 2px 4px rgba(0,0,0,0.04);
}

.navbar .nav-link {
  font-weight: 500;
}

/* Scrolling */
section, .scroll-margin {
  scroll-margin-top: 3rem;
}

.scroll-margin-big {
  scroll-margin-top: 5rem;
}

/* Hero Section */
.hero {
  padding: 6rem 0;
  overflow: hidden;
}

.hero img {
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
  transition: transform 0.2s ease;
}

.hero img:hover {
  transform: scale(1.01);
}

/* Video Container */
.iframe-container {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
  display: flex;
  justify-content: center;
  align-items: center;
}

iframe {
  aspect-ratio: 16 / 9;
  width: 100% !important;
  border: none;
}

/* Benefit Cards */
.benefit-card {
  height: 100%;
  padding: 2rem;
  background: white;
  border-radius: var(--border-radius);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.08);
}

.benefit-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  background: var(--light-bg);
  border-radius: 50%;
  font-size: 1.5rem;
  color: var(--primary-color);
}

/* How it Works */
.timeline .step {
  position: relative;
}

.step-number {
  width: 40px;
  height: 40px;
  background: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

/* Testimonials */
.testimonial-card {
  height: 100%;
  transition: transform 0.2s ease;
}

.testimonial-card:hover {
  transform: translateY(-5px);
}

.stars {
  color: #ffc107;
}

/* FAQ */
.accordion-button:not(.collapsed) {
  background-color: var(--light-bg);
  color: var(--primary-color);
}

/* Pricing Section */
.btn-primary, .btn-light {
  padding: 0.8rem 2rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pricing-card .btn-primary, .pricing-card .btn-light {
  max-width: max(200px, 80%);

  @media (max-width: 768px) {
    max-width: 100%;
  }
}

.btn-primary:hover, .btn-light:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* Footer */
.footer {
  border-top: 1px solid #dee2e6;
}

.footer a {
  color: var(--secondary-color);
}

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

/* Responsive Adjustments */
@media (max-width: 768px) {
  .hero {
    padding: 4rem 0;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .benefit-card, .testimonial-card {
    margin-bottom: 1rem;
  }
}