.features, .solutions {
  padding: 120px 0;
  position: relative;
}

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

.features h2, .solutions h2 {
  font-size: 48px;
  line-height: 1.1;
  margin: 0 0 16px 0;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 20px;
  color: var(--text-muted);
  margin-bottom: 64px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.feature-card {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 24px;
  padding: 32px;
  transition: transform 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.05);
}

.feature-icon {
  font-size: 32px;
  margin-bottom: 24px;
}

.feature-card h3 {
  font-size: 20px;
  margin: 0 0 12px 0;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
}

/* Solutions Section */
.solutions {
  padding: 60px 20px;
}

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

.solutions h2 {
  font-size: 32px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 16px;
  color: white;
}

.section-subtitle {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  margin-bottom: 48px;
}

/* Mobile first - single column */
.solutions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 400px;
  margin: 0 auto;
}

.solution-card {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 24px;
  padding: 32px;
  transition: transform 0.2s ease;
}

.solution-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.05);
}

.solution-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
}

.solution-card h3 {
  font-size: 20px;
  font-weight: 600;
  color: white;
  margin: 0 0 12px 0;
}

.solution-card p {
  font-size: 15px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 24px;
}

.solution-features {
  list-style: none;
  padding: 0;
  margin: 0 0 24px 0;
}

.solution-features li {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.solution-features li:last-child {
  border-bottom: none;
}

.learn-more {
  color: rgb(79, 70, 229);
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.learn-more:hover {
  text-decoration: underline;
}

/* Tablet (768px and up) */
@media (min-width: 768px) {
  .solutions {
    padding: 80px 40px;
  }

  .solutions h2 {
    font-size: 36px;
  }

  .section-subtitle {
    font-size: 18px;
    margin-bottom: 60px;
  }

  .solutions-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 800px;
    gap: 30px;
  }

  .solution-card {
    padding: 36px;
  }

  .solution-card h3 {
    font-size: 22px;
  }
}

/* Larger tablets (1024px and up) */
@media (min-width: 1024px) {
  .solutions {
    padding: 100px 40px;
  }

  .solutions h2 {
    font-size: 40px;
  }

  .section-subtitle {
    font-size: 20px;
  }

  .solutions-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 900px;
  }
}

/* Desktop (1280px and up) */
@media (min-width: 1280px) {
  .solutions-grid {
    grid-template-columns: repeat(4, 1fr);
    max-width: 1140px;
    gap: 24px;
  }

  .solution-card {
    padding: 32px;
  }

  .solution-card h3 {
    font-size: 20px;
    margin: 0 0 12px 0;
  }

  .solution-card p {
    font-size: 15px;
  }
}

/* How it Works Section */
.how-it-works {
  padding: 60px 20px;
}

.how-it-works .container {
  max-width: 1200px;
  margin: 0 auto;
}

.how-it-works h2 {
  font-size: 32px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 16px;
  color: white;
}

.how-it-works .section-subtitle {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  margin-bottom: 48px;
}

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 400px;
  margin: 0 auto;
}

.step {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 24px;
  padding: 32px;
  text-align: center;
  transition: transform 0.2s ease;
}

.step:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.05);
}

.step-number {
  width: 48px;
  height: 48px;
  background: rgb(79, 70, 229);
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  margin: 0 auto 24px;
  color: white;
}

.step h3 {
  font-size: 20px;
  font-weight: 600;
  color: white;
  margin: 0 0 12px 0;
}

.step p {
  font-size: 15px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}

/* Tablet (768px and up) */
@media (min-width: 768px) {
  .how-it-works {
    padding: 80px 40px;
  }

  .how-it-works h2 {
    font-size: 36px;
  }

  .how-it-works .section-subtitle {
    font-size: 18px;
    margin-bottom: 60px;
  }

  .steps {
    grid-template-columns: repeat(3, 1fr);
    max-width: 800px;
    gap: 30px;
  }

  .step {
    padding: 36px;
  }

  .step h3 {
    font-size: 22px;
  }
}

/* Desktop (1024px and up) */
@media (min-width: 1024px) {
  .how-it-works {
    padding: 100px 40px;
  }

  .how-it-works h2 {
    font-size: 40px;
  }

  .how-it-works .section-subtitle {
    font-size: 20px;
  }

  .steps {
    max-width: 1140px;
    gap: 32px;
  }

  .step {
    padding: 40px;
  }

  .step-number {
    width: 56px;
    height: 56px;
    border-radius: 28px;
    font-size: 20px;
  }
}

/* Pricing Section */
.pricing {
  padding: 120px 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.pricing-card {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 24px;
  padding: 40px;
  position: relative;
}

.pricing-card.popular {
  background: rgba(88, 101, 242, 0.1);
  border: 1px solid rgba(88, 101, 242, 0.2);
}

.popular-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-color);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
}

.pricing-header {
  text-align: center;
  margin-bottom: 32px;
}

.price {
  margin: 24px 0;
}

.amount {
  font-size: 48px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

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

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 32px 0;
}

.pricing-features li {
  color: var(--text-muted);
  font-size: 15px;
  padding: 12px 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.pricing-features li::before {
  content: "✓";
  color: var(--primary-color);
  font-weight: 600;
}

.pricing-cta {
  width: 100%;
  display: block;
  text-align: center;
  padding: 16px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s ease;
}

.features {
  padding: 60px 20px;
}

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

.features h2 {
  font-size: 32px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 48px;
  color: white;
}

/* Mobile first - single column */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 400px;
  margin: 0 auto;
}

.feature-card {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 24px;
  padding: 32px;
  transition: transform 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.05);
}

.feature-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
}

.feature-card h3 {
  font-size: 20px;
  font-weight: 600;
  color: white;
  margin: 0 0 12px 0;
}

.feature-card p {
  font-size: 15px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}

/* Tablet (768px and up) */
@media (min-width: 768px) {
  .features {
    padding: 80px 40px;
  }

  .features h2 {
    font-size: 36px;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 800px;
    gap: 30px;
  }

  .feature-card {
    padding: 36px;
  }

  .feature-card h3 {
    font-size: 22px;
  }
}

/* Larger tablets (1024px and up) */
@media (min-width: 1024px) {
  .features {
    padding: 100px 40px;
  }

  .features h2 {
    font-size: 40px;
    margin-bottom: 60px;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 900px;
  }
}

/* Desktop (1280px and up) */
@media (min-width: 1280px) {
  .features-grid {
    grid-template-columns: repeat(4, 1fr);
    max-width: 1140px;
    gap: 24px;
  }

  .feature-card {
    padding: 32px;
  }

  .feature-card h3 {
    font-size: 20px;
    margin: 0 0 12px 0;
  }

  .feature-card p {
    font-size: 15px;
  }
}