:root {
  --primary: #3949AB;
  --primary-variant: #283593;
  --primary-light: #C5CAE9;
  --secondary: #00ACC1;
  --secondary-variant: #00838F;
  --bg-color: #F8F9FA;
  --surface: #ffffff;
  --text-primary: #212121;
  --text-secondary: #757575;
  --text-light: #ffffff;
  --success: #388E3C;
  --error: #D32F2F;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --radius: 12px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-color);
  scroll-behavior: smooth;
}

h1,
h2,
h3,
h4 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

section {
  padding: 80px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: white;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 5%;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: #2563EB;
  flex: 1;
}

.nav-links {
  display: flex;
  gap: 30px;
  flex: 1;
  justify-content: center;
}

.nav-cta {
  flex: 1;
  display: flex;
  justify-content: flex-end;
}

.nav-links a:hover {
  color: var(--secondary);
}

.btn {
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

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

.btn-primary:hover {
  background: var(--primary-variant);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  border: 2px solid var(--primary);
  color: var(--primary);
  background: transparent;
}

.btn-outline:hover {
  background: var(--primary-light);
}

/* Hero Section */
.hero {
  padding-top: 140px;
  padding-bottom: 80px;
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  background-color: white;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  width: 100%;
}

.hero-content {
  text-align: left;
}

.hero h1 {
  font-size: 4rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: #1F2937;
}

.hero p {
  font-size: 1.25rem;
  color: #4B5563;
  max-width: 500px;
  margin-bottom: 2.5rem;
}

.hero-btns {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-bottom: 1rem;
}

.play-store-btn {
  background: black;
  color: white;
  padding: 10px 20px;
  border-radius: 8px;
  border: none;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.coming-soon-text {
  font-size: 0.9rem;
  color: #9CA3AF;
  margin-top: 0;
}

.hero-image {
  display: flex;
  justify-content: center;
}

.phone-mockup {
  width: 300px;
  height: 600px;
  background: #111;
  border: 12px solid #1F2937;
  border-radius: 40px;
  position: relative;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  overflow: hidden;
}

.phone-screen {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: white;
}

.phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.feature-card {
  background: var(--surface);
  padding: 40px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  width: 50px;
  height: 50px;
  background: var(--primary-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--primary);
  font-size: 1.5rem;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.pricing-card {
  background: var(--surface);
  padding: 40px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(0, 0, 0, 0.05);
  position: relative;
  overflow: hidden;
}

.pricing-card.popular {
  border: 2px solid var(--secondary);
}

.badge {
  position: absolute;
  top: 15px;
  right: -35px;
  background: var(--secondary);
  color: white;
  padding: 5px 40px;
  transform: rotate(45deg);
  font-size: 0.8rem;
  font-weight: 700;
}

.price {
  font-size: 2.5rem;
  font-weight: 800;
  margin: 20px 0;
}

.price span {
  font-size: 1rem;
  color: var(--text-secondary);
}

/* Footer */
footer {
  background: #0F172A;
  color: #F8F9FA;
  padding: 80px 5% 40px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-section h4 {
  color: white;
  margin-bottom: 25px;
  font-size: 1.1rem;
}

.footer-section ul li {
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #94A3B8;
}

.footer-section a {
  color: #94A3B8;
  transition: var(--transition);
}

.footer-section a:hover {
  color: #3B82F6;
}

.contact-list i {
  width: 18px;
  color: #3B82F6;
}

.footer-bottom {
  margin-top: 60px;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  text-align: center;
  color: #64748B;
  font-size: 0.9rem;
}

/* Animations */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade {
  animation: fadeInDown 1s ease forwards;
}

/* Responsive */
@media (max-width: 768px) {
  .navbar {
    height: auto;
    padding: 15px 5%;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
  }

  .logo {
    flex: none;
    text-align: center;
    width: 100%;
  }

  .logo img {
    height: 35px !important;
  }

  .nav-links {
    display: none;
  }

  .nav-cta {
    justify-content: center;
    flex: none;
    width: 100%;
  }

  .nav-cta a {
    padding: 8px 16px !important;
    font-size: 0.9rem;
    flex: 1;
    text-align: center;
  }

  .hero {
    padding-top: 130px;
    padding-bottom: 40px;
  }

  .hero-container {
    display: flex;
    flex-direction: column;
    text-align: center;
  }

  .hero-content {
    display: contents;
  }

  .hero h1 {
    order: 1;
    font-size: 2.5rem;
    margin-bottom: 15px;
  }

  .hero p:not(.coming-soon-text) {
    order: 2;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 30px;
  }

  .hero-image {
    order: 3;
    margin-bottom: 30px;
    width: 100%;
  }

  .hero-btns {
    order: 4;
    justify-content: center;
    flex-direction: column;
    width: 100%;
    margin-bottom: 20px;
  }

  .coming-soon-text {
    order: 5;
    margin-bottom: 0;
  }

  .play-store-btn {
    width: 100%;
    justify-content: center;
  }

  .phone-mockup {
    width: 260px;
    height: 520px;
    margin: 0 auto;
  }

  section {
    padding: 40px 20px;
  }

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

  #contact>div>div {
    grid-template-columns: 1fr !important;
  }

  #contact>div {
    padding: 30px !important;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }

  .nav-cta {
    flex-direction: column;
    width: 100%;
  }

  .nav-cta a {
    width: 100%;
    margin-bottom: 5px;
  }
}