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

:root {
  --primary: #10b981;
  --primary-dark: #059669;
  --primary-light: #d1fae5;
  --secondary: #6b7280;
  --dark: #111827;
  --light: #f9fafb;
  --white: #ffffff;
  --yellow: #f59e0b;
  --red: #ef4444;
  --border: #e5e7eb;
}

body {
  font-family:
    -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu',
    'Cantarell', sans-serif;
  line-height: 1.6;
  color: var(--dark);
  background: var(--white);
}

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

/* Header */
.header {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 24px;
  font-weight: 700;
}

.logo-icon {
  font-size: 28px;
}

.logo-text {
  color: var(--dark);
}

.cta-button-small {
  background: var(--primary);
  color: var(--white);
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
}

.cta-button-small:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  padding: 80px 0;
  background: linear-gradient(135deg, #f9fafb 0%, #e5f8f4 100%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-title {
  font-size: 56px;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  color: var(--dark);
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, #059669 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 20px;
  color: var(--secondary);
  margin-bottom: 32px;
  line-height: 1.8;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-bottom: 40px;
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: 32px;
  font-weight: 800;
  color: var(--primary);
}

.stat-label {
  font-size: 14px;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--primary);
  color: var(--white);
  padding: 18px 36px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
  max-width: 300px;
}

.cta-button:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3);
}

.hero-note {
  font-size: 14px;
  color: var(--secondary);
}

.phone-mockup {
  position: relative;
  max-width: 350px;
  margin: 0 auto;
}

.app-screenshot {
  width: 100%;
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

/* Problem Section */
.problem-section {
  padding: 80px 0;
  background: var(--white);
}

.section-title {
  text-align: center;
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 60px;
  color: var(--dark);
}

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

.problem-card {
  text-align: center;
  padding: 32px;
  background: var(--light);
  border-radius: 16px;
}

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

.problem-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--dark);
}

.problem-card p {
  color: var(--secondary);
  line-height: 1.8;
}

/* Features Section */
.features-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #f9fafb 0%, #e5f8f4 100%);
}

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

.feature-card {
  background: var(--white);
  padding: 32px;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  transition: all 0.3s;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

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

.feature-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--dark);
}

.feature-card p {
  color: var(--secondary);
  line-height: 1.8;
}

/* How It Works */
.how-it-works {
  padding: 80px 0;
  background: var(--white);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  max-width: 1000px;
  margin: 0 auto;
}

.step {
  text-align: center;
  position: relative;
}

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

.step h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--dark);
}

.step p {
  color: var(--secondary);
  line-height: 1.8;
}

/* Waitlist Section */
.waitlist-section {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--primary) 0%, #059669 100%);
}

.waitlist-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.waitlist-title {
  font-size: 42px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}

.waitlist-subtitle {
  font-size: 18px;
  color: var(--primary-light);
  margin-bottom: 48px;
  line-height: 1.8;
}

.waitlist-form {
  background: var(--white);
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.waitlist-form input {
  padding: 16px;
  border: 2px solid var(--border);
  border-radius: 8px;
  font-size: 16px;
  transition: all 0.3s;
}

.waitlist-form input:focus {
  outline: none;
  border-color: var(--primary);
}

.waitlist-form .cta-button {
  width: 100%;
  margin-top: 16px;
  max-width: 100%;
}

.button-text {
  flex: 1;
}

.button-arrow {
  font-size: 24px;
}

.form-note {
  margin-top: 16px;
  font-size: 14px;
  color: var(--secondary);
}

.success-message {
  display: none;
  background: var(--white);
  padding: 60px 40px;
  border-radius: 20px;
  text-align: center;
}

.success-message.show {
  display: block;
}

.success-icon {
  width: 80px;
  height: 80px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  margin: 0 auto 24px;
}

.success-message h3 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--dark);
}

.success-message p {
  color: var(--secondary);
  font-size: 16px;
}

/* FAQ Section */
.faq-section {
  padding: 80px 0;
  background: var(--white);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 1000px;
  margin: 0 auto;
}

.faq-item {
  padding: 24px;
  background: var(--light);
  border-radius: 12px;
}

.faq-item h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--dark);
}

.faq-item p {
  color: var(--secondary);
  line-height: 1.8;
}

/* Footer */
.footer {
  padding: 60px 0 30px;
  background: var(--dark);
  color: var(--white);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}

.footer-brand .logo-text {
  color: var(--white);
}

.footer-tagline {
  color: var(--secondary);
  margin-top: 8px;
}

.footer-links {
  display: flex;
  gap: 32px;
}

.footer-links a {
  color: var(--secondary);
  text-decoration: none;
  transition: color 0.3s;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid #374151;
}

.footer-bottom p {
  color: var(--secondary);
  font-size: 14px;
  margin-bottom: 8px;
}

.disclaimer {
  font-size: 12px !important;
  font-style: italic;
}

/* Responsive */
@media (max-width: 768px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-title {
    font-size: 36px;
  }

  .hero-subtitle {
    font-size: 18px;
  }

  .hero-stats {
    justify-content: space-around;
  }

  .section-title {
    font-size: 32px;
  }

  .problem-grid,
  .features-grid,
  .steps,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-content {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }

  .footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .footer-links {
    flex-direction: column;
    gap: 16px;
  }
}