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

body {
  font-family: "Montserrat", sans-serif;
  color: #333;
  background-color: #f5f5f5;
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1,
h2,
h3 {
  font-weight: 700;
  color: #222;
}

h1 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

h2 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

p {
  font-size: 1rem;
  margin-bottom: 1rem;
}

/* Header */
.header {
  background-color: #fff;
  padding: 1rem 0;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo-img {
  height: 40px;
}

/* Buttons */
.cta-button {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: #25d366;
  color: #fff;
  text-decoration: none;
  border-radius: 5px;
  font-weight: 600;
  transition: background-color 0.3s;
}

.cta-button:hover {
  background-color: #20b354;
}

.cta-button.primary {
  background-color: #25d366;
}

.cta-button.large {
  padding: 1rem 2rem;
  font-size: 1.2rem;
}

/* Hero Section */
.hero {
  background-color: #fff;
  padding: 3rem 0;
  text-align: center;
}

.hero-image {
  max-width: 100%;
  height: auto;
  margin-top: 2rem;
}

.hero small {
  display: block;
  margin-top: 0.5rem;
  color: #666;
}

/* Problem/Solution Section */
.problem-solution {
  padding: 3rem 0;
  background-color: #f5f5f5;
  text-align: center;
}

.pain-points {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.pain-point {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.pain-point i {
  font-size: 1.5rem;
  color: #25d366;
}

.transition {
  font-weight: 700;
  color: #222;
  margin: 1.5rem 0;
}

/* How It Works Section */
.how-it-works {
  padding: 3rem 0;
  background-color: #fff;
}

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.step {
  text-align: center;
}

.step i {
  font-size: 2rem;
  color: #25d366;
  margin-bottom: 1rem;
}

.step h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

/* Benefits Section */
.benefits {
  padding: 3rem 0;
  background-color: #f5f5f5;
}

.benefit-blocks {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.benefit {
  text-align: center;
}

.benefit i {
  font-size: 2rem;
  color: #25d366;
  margin-bottom: 1rem;
}

.benefit h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

/* Social Proof Section */
.social-proof {
  padding: 3rem 0;
  background-color: #fff;
}

.testimonials {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

blockquote {
  border-left: 4px solid #25d366;
  padding-left: 1rem;
}

blockquote cite {
  display: block;
  margin-top: 0.5rem;
  color: #666;
}

.example-feedback img {
  max-width: 100%;
  height: auto;
  margin-bottom: 1rem;
}

/* Final CTA Section */
.final-cta {
  padding: 3rem 0;
  background-color: #25d366;
  color: #fff;
  text-align: center;
}

.final-cta h2,
.final-cta p {
  color: #fff;
}

.cta-image {
  max-width: 100px;
  height: auto;
  margin-top: 1rem;
}

/* FAQ Section */
.faq {
  padding: 3rem 0;
  background-color: #f5f5f5;
}

details {
  margin-bottom: 1rem;
}

summary {
  font-weight: 600;
  cursor: pointer;
  padding: 0.5rem 0;
}

details p {
  padding: 0.5rem 0;
}

/* Footer */
.footer {
  background-color: #333;
  color: #fff;
  padding: 2rem 0;
  text-align: center;
}

.footer a {
  color: #25d366;
  text-decoration: none;
  margin: 0 0.5rem;
}

.footer a:hover {
  text-decoration: underline;
}

/* Media Queries for Desktop */
@media (min-width: 768px) {
  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 2.2rem;
  }

  .pain-points,
  .steps,
  .benefit-blocks,
  .testimonials {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero {
    display: flex;
    align-items: center;
    text-align: left;
  }

  .hero .container > div {
    flex: 1;
  }

  .hero-image {
    max-width: 50%;
    margin-left: 2rem;
  }
}

@media (min-width: 1024px) {
  .pain-points,
  .benefit-blocks {
    grid-template-columns: repeat(4, 1fr);
  }

  .steps {
    grid-template-columns: repeat(4, 1fr);
  }
}