:root {
  /* Pastel Color Palette */
  --primary: #D0CCFF;
  /* Light Purple */
  --secondary: #F39E9E;
  /* Light Pink */
  --background: #F8F9FE;
  /* Very light cool gray/purple tint */
  --surface: #FFFFFF;
  --text-main: #242424;
  --text-muted: #8A8A98;
  --border: #E8EAF0;

  /* Shadows */
  --shadow-soft: 0 12px 32px rgba(200, 200, 220, 0.15);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.03);

  /* Layout */
  --radius-lg: 32px;
  --header-height: 72px;
  --container-max: 1120px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: 'Urbanist', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--background);
  color: var(--text-main);
  line-height: 1.5;
}

a {
  text-decoration: none;
  color: inherit;
  transition: opacity 0.2s;
}

a:hover {
  opacity: 0.7;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header (Simplified since logo is now in Hero) */
header {
  height: var(--header-height);
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  /* Only button on right */
  /* Only button on right */
  padding: 0 40px;
}

header .logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.1rem;
}

header .logo img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

.btn-download-sm {
  background: var(--text-main);
  color: #fff;
  padding: 10px 20px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Hero Section */
.hero {
  padding: 120px 0 80px;
  /* More top padding for centering */
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-logo-lockup {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.app-icon-lg {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
}

.app-name {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: var(--text-main);
  /* Solid color instead of gradient */
}

.hero p {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 600px;
}

.store-badge {
  background: #000;
  color: #fff;
  padding: 12px 28px;
  border-radius: 100px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 1rem;
  transition: transform 0.2s;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.store-badge:hover {
  transform: translateY(-2px);
}

.hero-image {
  margin-top: 60px;
  position: relative;
  z-index: 1;
}

.hero-mockup {
  width: 300px;
  /* Slightly larger */
  border-radius: 44px;
  box-shadow: var(--shadow-soft);
  border: 10px solid #fff;
}

/* Three Column Grid Features */
.features {
  padding: 40px 0 100px;
}

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

/* Feature Card (Vertical) */
.feature-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.3s ease;
  height: 100%;
}

.feature-card:hover {
  transform: translateY(-4px);
}

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-main);
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
  min-height: 3em;
  /* Align images */
}

.feature-card .card-image {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
  /* Make images fit nicely */
  object-fit: contain;
  max-height: 300px;
}

/* Security Card (Full Width) */
.security-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  width: 100%;
}

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

.security-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.security-card p {
  color: var(--text-muted);
}

/* Footer */
footer {
  padding: 40px 0;
  text-align: center;
  border-top: 1px solid var(--border);
}

footer p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links {
  margin-top: 16px;
  display: flex;
  justify-content: center;
  gap: 24px;
}

/* Content Card for Privacy Policy */
.content-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-card);
  max-width: 800px;
  margin: 120px auto 40px;
  /* Offset for absolute header */
}

.content-card h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.content-card .date {
  color: var(--text-muted);
  display: block;
  margin-bottom: 32px;
}

.content-card h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 32px 0 16px;
}

.content-card p {
  line-height: 1.8;
  margin-bottom: 16px;
  color: #444;
}

/* Mobile Responsiveness */
@media (max-width: 900px) {
  .hero h1 {
    font-size: 2.25rem;
  }

  .three-col-grid {
    grid-template-columns: 1fr;
  }

  .security-card {
    flex-direction: column;
    text-align: center;
  }

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