/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background: rgba(7, 9, 19, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-list {
  display: flex;
  gap: 30px;
}

.nav-link {
  font-weight: 500;
  color: var(--text-muted);
  font-size: 0.95rem;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-main);
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-main);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-height) + 40px);
  padding-bottom: 60px;
  gap: 50px;
}

.hero-content {
  flex: 1;
}

.hero-content h1 {
  margin-bottom: 24px;
}

.hero-content p {
  font-size: 1.125rem;
  margin-bottom: 32px;
  max-width: 500px;
  color: var(--text-muted);
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
  position: relative;
}

/* App Mockup */
.mockup-container {
  position: relative;
  width: 100%;
  max-width: 320px;
}

.mockup-screen {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 550px;
  background: linear-gradient(180deg, rgba(25, 27, 44, 0.9) 0%, rgba(10, 12, 22, 0.9) 100%);
  border-radius: 40px;
  border: 4px solid #2a2c40;
}

.mockup-header {
  display: flex;
  justify-content: space-between;
  padding: 24px;
  border-bottom: 1px solid var(--glass-border);
}

.fw-bold { font-weight: 700; }

.mockup-balance {
  padding: 30px 24px;
  text-align: center;
}

.mockup-balance h2 { margin: 10px 0; }

.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
}

.mockup-actions {
  display: flex;
  gap: 12px;
  padding: 0 24px;
}

.action-btn {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  padding: 12px;
  border-radius: 12px;
  text-align: center;
  font-size: 0.85rem;
  border: 1px solid var(--glass-border);
}

/* Features Highlight / Grids */
.highlights {
  padding: 100px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 60px;
}

.icon-box {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
}

/* Steps Process */
.step-process {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 60px;
  justify-content: center;
}

.step-card {
  flex: 1;
  min-width: 250px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 30px 24px;
  text-align: center;
  position: relative;
  transition: all var(--transition-normal);
  overflow: hidden;
}

.step-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-primary);
  background: rgba(99, 102, 241, 0.05);
}

.step-number {
  width: 50px;
  height: 50px;
  margin: 0 auto 20px;
  background: var(--accent-gradient);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  box-shadow: 0 5px 15px rgba(99, 102, 241, 0.4);
}

.glow-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.2);
}

/* Footer */
.footer {
  border-top: 1px solid var(--glass-border);
  padding: 80px 0 20px;
  background: rgba(0, 0, 0, 0.3);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col h4 {
  color: var(--text-main);
  margin-bottom: 20px;
  font-size: 1.1rem;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul li a {
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.footer-col ul li a:hover {
  color: var(--accent-primary);
  padding-left: 5px;
}

.social-links {
  display: flex;
  gap: 16px;
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  transition: all var(--transition-fast);
}

.social-links a:hover {
  background: var(--accent-primary);
  transform: translateY(-3px);
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--glass-border);
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Page Header for Inner Pages */
.page-header {
  padding: calc(var(--nav-height) + 60px) 24px 60px;
  text-align: center;
  position: relative;
}

.page-header h1 {
  margin-bottom: 16px;
}

.page-header p {
  max-width: 600px;
  margin: 0 auto;
}

/* Responsive */
@media (max-width: 900px) {
  .hero {
    flex-direction: column;
    text-align: center;
    padding-top: calc(var(--nav-height) + 40px);
  }
  .hero-content p {
    margin: 0 auto 32px;
  }
  .hero-buttons {
    justify-content: center;
  }
  .nav-menu {
    position: fixed;
    top: var(--nav-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--nav-height));
    background: var(--bg-dark);
    flex-direction: column;
    padding: 40px 24px;
    transition: 0.3s ease;
  }
  .nav-menu.active {
    left: 0;
  }
  .nav-list {
    flex-direction: column;
    width: 100%;
    text-align: center;
  }
  .menu-toggle {
    display: block;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .social-links {
    justify-content: center;
  }
}