/* ===========================
   CSS Variables & Reset
   =========================== */
:root {
  --primary-color: #130457;
  --background-color: #f1f5f9;
  --white: #ffffff;
  --text-dark: #1e293b;
  --text-light: #64748b;
  --border-color: #e2e8f0;
  --accent-gradient: linear-gradient(135deg, #130457 0%, #3b1a8f 100%);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(19, 4, 87, 0.15);
  --border-radius: 12px;
  --transition: all 0.3s ease;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--background-color);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===========================
   Typography
   =========================== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-dark);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  color: var(--text-light);
  margin-bottom: 1rem;
}

a {
  text-decoration: none;
  color: inherit;
}

/* ===========================
   Navigation Bar
   =========================== */
.navbar {
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 1rem 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  /* gap: 0.5rem; */
  flex-direction: column;
}

.logo span {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-underline {
  width: 76px;
  height: 4px;
  border-radius: 4px;
  background: linear-gradient(90deg, #4FC3F7, #7CFC00);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-dark);
  font-weight: 500;
  transition: var(--transition);
  padding: 0.5rem 0;
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: var(--transition);
}

.nav-links a:hover::after {
  width: 100%;
}

.btn-download {
  background: var(--accent-gradient);
  color: var(--white);
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: var(--shadow-md);
}

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

.btn-download::after {
  display: none;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--primary-color);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===========================
   Hero Section
   =========================== */
.hero {
  padding: 2rem 5rem;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  align-items: center;
  min-height: calc(100vh - 100px);
}

.hero-content h1 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.hero-content .highlight {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 500px;
}

.badge {
  display: inline-block;
  background: rgba(19, 4, 87, 0.1);
  color: var(--primary-color);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--accent-gradient);
  color: var(--white);
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: var(--shadow-md);
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: var(--white);
  color: var(--primary-color);
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
  border: 2px solid var(--primary-color);
  cursor: pointer;
  font-size: 1rem;
}

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

.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.phone-mockup {
  width: 100%;
  max-width: 350px;
  height: auto;
  position: relative;
  z-index: 2;
}

.decorative-blob {
  position: absolute;
  width: 500px;
  height: 500px;
  background: var(--accent-gradient);
  border-radius: 50%;
  opacity: 0.1;
  filter: blur(80px);
  z-index: 1;
}

/* ===========================
   Section Styles
   =========================== */
.section {
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ===========================
   Features Grid
   =========================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.feature-card h3 {
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.feature-card p {
  color: var(--text-light);
}

/* ===========================
   Download Section
   =========================== */
.download-section {
  background: var(--accent-gradient);
  color: var(--white);
  text-align: center;
  border-radius: var(--border-radius);
  padding: 4rem 2rem;
  margin: 3rem 0;
}

.download-section h2 {
  color: var(--white);
  margin-bottom: 1rem;
}

.download-section p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  font-size: 1.125rem;
}

.store-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.store-btn {
  background: var(--white);
  color: var(--primary-color);
  padding: 1rem 2rem;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: var(--transition);
  box-shadow: var(--shadow-md);
  font-weight: 600;
}

.store-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.store-icon {
  font-size: 1.5rem;
}

/* ===========================
   FAQ Section
   =========================== */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
}

.faq-item h3 {
  color: var(--primary-color);
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.faq-item p {
  color: var(--text-light);
  line-height: 1.7;
}

/* ===========================
   Contact Section
   =========================== */
.contact-box {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  text-align: center;
  max-width: 600px;
  margin: 3rem auto 0;
}

.contact-box h3 {
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.contact-box p {
  margin-bottom: 1.5rem;
}

.email-link {
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: underline;
  transition: var(--transition);
}

.email-link:hover {
  color: #3b1a8f;
}

/* ===========================
   Content Pages
   =========================== */
.content-page {
  background: var(--white);
  padding: 3rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  max-width: 900px;
  margin: 2rem auto;
}

.content-page h1 {
  margin-bottom: 1.5rem;
  color: var(--primary-color);
}

.content-page h2 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
  font-size: 1.5rem;
}

.content-page h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--text-dark);
  font-size: 1.25rem;
}

.content-page p {
  margin-bottom: 1rem;
  line-height: 1.8;
}

.content-page ul, .content-page ol {
  margin-left: 2rem;
  margin-bottom: 1rem;
  color: var(--text-light);
}

.content-page li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}

.last-updated {
  color: var(--text-light);
  font-size: 0.875rem;
  font-style: italic;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

/* ===========================
   Footer
   =========================== */
.footer {
  background-color: var(--primary-color);
  color: var(--white);
  padding: 3rem 2rem 1.5rem;
  margin-top: 5rem;
}

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

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3 {
  color: var(--white);
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.footer-section p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--white);
  padding-left: 5px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 1.5rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 1rem;
    box-shadow: var(--shadow-md);
    display: none;
    gap: 0;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links li {
    width: 100%;
    text-align: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
  }

  .nav-links li:last-child {
    border-bottom: none;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 2rem 1rem;
    min-height: auto;
  }

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

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-content p {
    margin: 0 auto 2rem;
  }

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

  .hero-image {
    order: -1;
  }

  .section-header h2 {
    font-size: 1.75rem;
  }

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

  .content-page {
    padding: 2rem 1.5rem;
    margin: 1rem;
  }

  .store-buttons {
    flex-direction: column;
    align-items: center;
  }

  .store-btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.75rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .nav-container {
    padding: 0 1rem;
  }

  .section {
    padding: 3rem 1rem;
  }

  .btn-primary, .btn-secondary {
    padding: 0.875rem 1.5rem;
    font-size: 0.938rem;
  }
}

/* ===========================
   Utility Classes
   =========================== */
.text-center {
  text-align: center;
}

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }


.playstore-badge img {
  height: 60px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.playstore-badge img:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
}