/* Layout */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-2);
}

/* Header and Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  border-radius: var(--radius-xxxl);
  background-color: var(--color-header-bg);
  border-bottom: 1px solid var(--color-border);
  z-index: var(--z-sticky);
  transition: all var(--transition-fast);
}

.header::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  backdrop-filter: var(--blur-lg);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius-xxxl);
  z-index: -1;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3);
  min-height: 64px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  transition: color var(--transition-fast);
}

.brand-link:hover {
  color: var(--color-primary);
}

.brand-link:hover .brand-logo {
  transform: scale(1.05);
}

.brand-link:hover .brand-icon {
  transform: rotate(5deg) scale(1.05);
}

.brand-logo {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  transition: transform var(--transition-fast);
}

.nav-menu {
  display: none;
  align-items: center;
  gap: var(--space-4);
  position: relative;
  --slider-left: 0px;
  --slider-width: 0px;
  --slider-opacity: 0;
}

.nav-menu::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--slider-left);
  width: var(--slider-width);
  height: 100%;
  background: linear-gradient(135deg, var(--color-nav-slider-start), var(--color-nav-slider-end));
  border-radius: var(--radius-xxxl);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  z-index: 0;
  opacity: var(--slider-opacity);
  box-shadow: 0 2px 12px var(--color-nav-slider-shadow-primary), 0 1px 4px var(--color-nav-slider-shadow-secondary);
}

.nav-link {
  padding: var(--space-2) var(--space-3);
  color: var(--color-text-light);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-xxxl);
  transition: color var(--transition-fast);
  position: relative;
  z-index: 1;
}

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

.nav-link.active {
  color: var(--color-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* Hero Section */
.hero {
  padding: var(--space-8) 0;
  background: var(--color-hero-bg);
  position: relative;
  overflow: hidden;
  min-height: 80vh;
  display: flex;
  align-items: center;
}

.hero-content {
  display: grid;
  gap: var(--space-8);
  align-items: center;
  width: 100%;
}

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

.hero-title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-4);
  color: var(--color-text);
  line-height: 1.1;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-text-light);
  margin-bottom: var(--space-6);
  line-height: 1.5;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: center;
}

/* Section
 Styling */
.section {
  padding: var(--space-8) 0;
}

.section-title {
  text-align: center;
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.section-subtitle {
  text-align: center;
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  margin-bottom: var(--space-8);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Features Grid */
.features-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

/* Product Showcase */
.product-showcase {
  display: grid;
  gap: var(--space-8);
  align-items: center;
  margin-bottom: var(--space-16);
  padding: var(--space-8) 0;
}

.product-showcase.reverse {
  direction: rtl;
}

.product-showcase.reverse>* {
  direction: ltr;
}

.product-info {
  text-align: center;
}

/* Download Section */
.download {
  background: var(--color-download-bg);
}

.download-grid {
  display: grid;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.download-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

/* Footer */
.footer {
  background-color: var(--color-footer-bg);
  color: var(--color-white);
  padding: var(--space-12) 0 var(--space-4);
}

.footer-content {
  display: grid;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.footer-section {
  text-align: center;
}

.footer-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-4);
  color: var(--color-white);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  text-align: center;
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
}

/* Fallback for browsers without backdrop-filter support */
@supports not ((-webkit-backdrop-filter:  blur(0px)) or (backdrop-filter:  blur(0px))) {
  .header::before {
    background-color: rgba(255, 255, 255, 0.9) !important;
  }
}