/* Sections */

/* Common Section Styles */
.section-container {
  max-width: 1400px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 80px;
}

.section-title {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
}

.section-description {
  font-size: 20px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 40px 80px;
  z-index: 1;
}

.hero-container {
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-content {
  max-width: 600px;
}

.hero-badge {
  animation: fadeInUp 0.6s ease-out;
}

.hero h1 {
  font-size: 64px;
  font-weight: 900;
  line-height: 1.5;
  letter-spacing: -2px;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #ffffff 0%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 0.6s ease-out 0.1s backwards;
}

.hero-subtitle {
  font-size: 24px;
  font-weight: 600;
  color: var(--secondary);
  margin-bottom: 16px;
  animation: fadeInUp 0.6s ease-out 0.2s backwards;
}

.hero p {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 40px;
  animation: fadeInUp 0.6s ease-out 0.3s backwards;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  animation: fadeInUp 0.6s ease-out 0.4s backwards;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeIn 0.8s ease-out 0.3s backwards;
}

.logo-showcase {
  position: relative;
  width: 400px;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-main {
  width: 280px;
  height: 280px;
  border-radius: 60px;
  box-shadow: 0 0 80px rgba(72, 149, 239, 0.4), 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: float 6s ease-in-out infinite;
  z-index: 2;
  position: relative;
}

.glow-ring {
  position: absolute;
  inset: -40px;
  border: 2px solid var(--secondary);
  border-radius: 80px;
  opacity: 0.2;
  animation: pulse 3s ease-in-out infinite;
}

.glow-ring:nth-child(2) {
  animation-delay: 1s;
  opacity: 0.1;
  inset: -60px;
}

/* Zero Backend Section */
.zero-backend {
  position: relative;
  padding: 120px 40px;
  z-index: 1;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(6, 214, 160, 0.03) 100%
  );
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 60px;
}

/* Features Section */
.features {
  padding: 80px 40px;
  position: relative;
  z-index: 1;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

/* Downloads Section */
.downloads {
  padding: 120px 40px;
  background: rgba(10, 25, 41, 0.5);
  position: relative;
  z-index: 1;
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 60px auto 0;
}

/* Footer */
footer {
  padding: 60px 40px;
  border-top: 1px solid var(--border-subtle);
  position: relative;
  z-index: 1;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
}

.footer-brand {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.footer-logo {
  width: 48px;
  height: 48px;
  border-radius: 12px;
}

.footer-text h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}

.footer-text p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-section h4 {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: white;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s;
}

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

.footer-bottom {
  max-width: 1400px;
  margin: 40px auto 0;
  padding-top: 40px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: var(--text-muted);
}