:root {
  --bg-color: #0B0F19;
  --text-color: #F8FAFC;
  --text-muted: #94A3B8;
  --primary-color: #F43F5E;
  --primary-hover: #E11D48;
  --secondary-color: #8B5CF6;
  --glass-bg: rgba(15, 23, 42, 0.4);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glow-pink: rgba(244, 63, 94, 0.15);
  --glow-purple: rgba(139, 92, 246, 0.15);
}

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

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

/* Ambient Background Glow */
.ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  z-index: -1;
}
.glow-pink {
  width: 600px;
  height: 600px;
  background-color: var(--glow-pink);
  top: -100px;
  left: -200px;
}
.glow-purple {
  width: 500px;
  height: 500px;
  background-color: var(--glow-purple);
  bottom: 20%;
  right: -100px;
}
.glow-blue {
  width: 400px;
  height: 400px;
  background-color: rgba(59, 130, 246, 0.15);
  top: 40%;
  left: 20%;
}

/* Glass Navigation */
.glass-nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(11, 15, 25, 0.7);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  z-index: 100;
  transition: all 0.3s ease;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-mark {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 4px 8px;
  border-radius: 6px;
  font-weight: 900;
  font-size: 1.2rem;
}

.logo-text {
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-links a:not(.btn) {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.3s;
}

.nav-links a:not(.btn):hover {
  color: var(--primary-color);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--primary-color);
  color: white;
  box-shadow: 0 4px 14px var(--glow-pink);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(225, 29, 72, 0.4);
}

.btn-secondary {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-color);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-large {
  padding: 14px 28px;
  font-size: 1.1rem;
}

/* Hero Section */
.hero {
  padding: 140px 24px 80px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.tagline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--primary-color);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0.7); }
  70% { box-shadow: 0 0 0 10px rgba(244, 63, 94, 0); }
  100% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0); }
}

.hero h1 {
  font-size: clamp(3rem, 5vw, 4.5rem);
  line-height: 1.1;
  font-weight: 900;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
}

.stats {
  display: flex;
  gap: 32px;
  border-top: 1px solid var(--glass-border);
  padding-top: 24px;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--text-color);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* Hero Visual & Mockup */
.hero-visual {
  position: relative;
  perspective: 1000px;
}

.phone-mockup {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  border-radius: 40px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 40px var(--glow-purple);
  transform: rotateY(-15deg) rotateX(10deg);
  transition: transform 0.5s ease;
  border: 8px solid #1E293B;
  display: block;
}

.hero-visual:hover .phone-mockup {
  transform: rotateY(-5deg) rotateX(5deg);
}

/* Floating Badges */
.floating-badge {
  position: absolute;
  background: rgba(20, 26, 40, 0.8);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  padding: 12px 20px;
  border-radius: 16px;
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  animation: float 4s ease-in-out infinite;
}

.badge-1 {
  top: 15%;
  left: -10%;
  animation-delay: 0s;
  color: #fff;
}

.badge-2 {
  bottom: 25%;
  right: -5%;
  background: var(--primary-color);
  border-color: var(--primary-color);
  animation-delay: 2s;
  color: white;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

/* Glass Card Reusable Class */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
}

/* Features Section */
.features-section {
  padding: 100px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: 16px;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-muted);
}

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

.feature-card {
  padding: 40px 32px;
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary-color);
  box-shadow: 0 10px 40px rgba(244, 63, 94, 0.1);
}

.icon-wrapper {
  font-size: 2.5rem;
  margin-bottom: 24px;
  display: inline-flex;
  padding: 16px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
}

.feature-card h3 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 1rem;
}

/* Final CTA */
.final-cta {
  padding: 60px 24px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.cta-card {
  padding: 64px 40px;
  position: relative;
  overflow: hidden;
  margin-bottom: 40px;
}

.cta-card::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at center, rgba(244, 63, 94, 0.1) 0%, transparent 50%);
  z-index: 0;
}

.cta-card > * {
  position: relative;
  z-index: 1;
}

.cta-card h2 {
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: 16px;
}

.cta-card p {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

.copyright {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 992px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-desc {
    margin: 0 auto 32px;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .stats {
    justify-content: center;
  }

  .floating-badge {
    display: none;
  }
}

@media (max-width: 768px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .nav-links {
    display: none; /* simple mobile hide for now */
  }
}