@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700&display=swap');

:root {
  --panda-green: #00B894;
  --panda-green-dark: #00A381;
  --panda-dark: #2D3436;
  --panda-charcoal: #444444;
  --panda-white: #FEFEFE;
  --panda-bg: #FAFAFA;
  --panda-border: #E0E0E0;
  --panda-blush: #FDCB6E;
  --phone-body: #1A1A2E;
  --phone-screen: #0F0F23;
}

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

body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--panda-dark);
  color: #e0e0e0;
  line-height: 1.6;
}

a {
  color: var(--panda-green);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s, transform 0.1s;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

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

.btn-primary:hover {
  background: var(--panda-green-dark);
}

.btn-secondary {
  background: transparent;
  color: var(--panda-white);
  border: 1px solid #555;
}

.btn-secondary:hover {
  border-color: var(--panda-green);
  color: var(--panda-green);
}

.btn-large {
  padding: 16px 40px;
  font-size: 17px;
}

/* Hero */
.hero {
  max-width: 1000px;
  margin: 0 auto;
  padding: 80px 24px 60px;
  display: flex;
  align-items: center;
  gap: 60px;
}

.hero-content {
  flex: 1;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.logo svg {
  width: 48px;
  height: 48px;
}

.logo-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--panda-white);
}

.logo-text span {
  color: var(--panda-green);
}

.hero h1 {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--panda-white);
  letter-spacing: -0.5px;
}

.subtitle {
  font-size: 17px;
  color: #999;
  margin-bottom: 32px;
  max-width: 480px;
  line-height: 1.7;
  font-weight: 300;
}

.cta-buttons {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.cta-note {
  font-size: 13px;
  color: #666;
}

.hero-image {
  flex-shrink: 0;
  width: 400px;
}

.screenshot-placeholder {
  width: 100%;
  height: 300px;
  background: var(--phone-body);
  border: 2px dashed var(--panda-charcoal);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #555;
  font-size: 14px;
}

/* How it works */
.how-it-works {
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 24px;
  text-align: center;
}

.how-it-works h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 40px;
  color: var(--panda-white);
}

.steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 16px;
}

.step {
  flex: 1;
  max-width: 200px;
}

.step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--panda-green);
  color: white;
  font-weight: 700;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.step h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--panda-white);
  margin-bottom: 6px;
}

.step p {
  font-size: 13px;
  color: #999;
  line-height: 1.5;
}

.step-arrow {
  padding-top: 6px;
  flex-shrink: 0;
}

/* Compatibility */
.compatibility {
  text-align: center;
  padding: 40px 24px;
}

.compat-badges {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.compat-badge {
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid #3a3a4a;
  font-size: 13px;
  color: #999;
  font-weight: 500;
}

/* Features */
.features {
  max-width: 1000px;
  margin: 0 auto;
  padding: 60px 24px;
}

.features h2 {
  font-size: 28px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 8px;
  color: var(--panda-white);
}

.features .section-subtitle {
  text-align: center;
  font-size: 15px;
  color: #999;
  margin-bottom: 40px;
  font-weight: 300;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature {
  background: var(--phone-body);
  border: 1px solid #2a2a4a;
  border-radius: 16px;
  padding: 28px;
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(0, 184, 148, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.feature h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--panda-white);
}

.feature p {
  font-size: 13px;
  color: #999;
  line-height: 1.6;
}

/* Requirements */
.requirements {
  max-width: 600px;
  margin: 0 auto;
  padding: 60px 24px;
  text-align: center;
}

.requirements h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--panda-white);
}

.requirements ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.requirements li {
  font-size: 15px;
  color: #999;
}

.requirements li::before {
  content: "\2713  ";
  color: var(--panda-green);
  font-weight: 600;
}

/* FAQ */
.faq {
  max-width: 640px;
  margin: 0 auto;
  padding: 60px 24px;
}

.faq h2 {
  font-size: 28px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 32px;
  color: var(--panda-white);
}

.faq-item {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid #3a3a4a;
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--panda-white);
}

.faq-item p {
  font-size: 14px;
  color: #999;
  line-height: 1.6;
}

/* Pricing */
.pricing {
  padding: 60px 24px;
  text-align: center;
}

.price-card {
  max-width: 360px;
  margin: 0 auto;
  background: var(--phone-body);
  border: 1px solid #2a2a4a;
  border-radius: 20px;
  padding: 48px 40px;
}

.price {
  font-size: 48px;
  font-weight: 700;
  color: var(--panda-white);
}

.price-label {
  font-size: 15px;
  color: #888;
  margin-bottom: 28px;
}

.price-note {
  margin-top: 16px;
  font-size: 13px;
  color: #666;
}

/* Footer */
footer {
  max-width: 1000px;
  margin: 0 auto;
  padding: 40px 24px;
  text-align: center;
  border-top: 1px solid #3a3a4a;
  font-size: 13px;
  color: #666;
}

/* Responsive */
@media (max-width: 768px) {
  .hero {
    flex-direction: column;
    padding: 48px 24px 40px;
    text-align: center;
  }

  .hero h1 {
    font-size: 28px;
  }

  .subtitle {
    max-width: 100%;
  }

  .cta-buttons {
    justify-content: center;
  }

  .hero-image {
    width: 100%;
    max-width: 400px;
  }

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