:root {
  --bg-dark: #050505;
  --bg-card: #0F0F12;
  --text-white: #FFFFFF;
  --text-gray: #A1A1AA;
  --text-dark: #1F2937;
  
  /* Brand Gradients */
  --gradient-primary: linear-gradient(135deg, #EC4899 0%, #06B6D4 100%);
  --gradient-text: linear-gradient(90deg, #FFFFFF 0%, #E5E7EB 100%);
  --gradient-glow: radial-gradient(circle at center, rgba(236, 72, 153, 0.15) 0%, transparent 70%);
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 4rem;
  
  /* Borders */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 40px; /* For the curved section headers */
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5 {
  font-weight: 700;
  line-height: 1.2;
}

.text-cursive {
  font-family: "Dancing Script", cursive;
  font-weight: 700;
  font-style: normal;
}

.text-center { text-align: center; }
.text-gray { color: var(--text-gray); }
.text-white { color: var(--text-white); }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }

/* Layout Helpers */
.container {
  width: 100%;
  max-width: 480px; /* Mobile-first constraint for this specific design */
  margin: 0 auto;
  padding: 0 var(--space-md);
  position: relative;
}

.full-width {
  width: 100%;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-col {
  display: flex;
  flex-direction: column;
}

/* Header */
.header {
  padding: var(--space-md) 0;
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 5, 5, 0.8);
  backdrop-filter: blur(10px);
}

.logo {
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
}

.logo span {
  color: #06B6D4; /* Cyan accent */
}

.logo-circle {
    display: inline-block;
    width: 12px;
    height: 12px;
    border: 3px solid #06B6D4;
    border-radius: 50%;
    margin-left: 2px;
}


/* Hero */
.hero-section {
  padding: var(--space-xl) 0 var(--space-lg);
  background: 
    radial-gradient(circle at top right, rgba(6, 182, 212, 0.15) 0%, transparent 40%),
    radial-gradient(circle at center, rgba(236, 72, 153, 0.15) 0%, transparent 70%);
}

.hero-title {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 50px; /* Pill shape */
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s;
  font-size: 0.95rem;
  width: 100%;
}

.btn:active {
  transform: scale(0.98);
}

/* Gradient Border Button */
.btn-outline-gradient {
  background: linear-gradient(var(--bg-dark), var(--bg-dark)) padding-box,
              var(--gradient-primary) border-box;
  border: 2px solid transparent;
  color: var(--text-white);
}

/* Solid Gradient Button */
.btn-solid-gradient {
  background: var(--gradient-primary);
  color: var(--text-white);
  border: none;
  box-shadow: 0 4px 15px rgba(236, 72, 153, 0.4);
}

/* Features Grid */
.features-container {
  position: relative;
}

.features-container::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.3) 0%, rgba(5, 5, 5, 0) 70%);
  z-index: -1;
  pointer-events: none;
}

.feature-card {
  background: rgba(15, 15, 18, 0.6); /* More transparent to show glow behind */
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  min-height: 180px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.05);
}

.feature-icon-wrapper {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-xs);
  color: #06B6D4;
}

.feature-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.feature-desc {
  font-size: 0.75rem;
  color: var(--text-gray);
  line-height: 1.4;
}

/* Premium Cards Carousel */
.cards-scroll-container {
  display: flex;
  overflow-x: auto;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-md) var(--space-lg);
  margin: 0 calc(-1 * var(--space-md)); /* Bleed to edges */
  padding-left: var(--space-md); /* Restore padding */
  padding-right: var(--space-md);
  
  /* Hide scrollbar */
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.cards-scroll-container::-webkit-scrollbar {
  display: none;
}

.credit-card {
  min-width: 280px;
  height: 170px;
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  color: white;
}

.card-black {
  background: linear-gradient(135deg, #2a2a2a 0%, #000000 100%);
  border: 1px solid #333;
}

.card-gold {
  background: linear-gradient(135deg, #FCD34D 0%, #D97706 100%);
  color: #451a03;
}

.card-chip {
  width: 36px;
  height: 28px;
  background: rgba(255,255,255,0.2);
  border-radius: 4px;
}

/* White Section (Curved) */
.section-white-curve {
  background: #FFFFFF;
  color: var(--text-dark);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: var(--space-xl) var(--space-md);
  margin-top: var(--space-lg);
  min-height: 400px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.section-white-curve h2 {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
  color: #000;
}

/* Footer (Curved) */
.footer-curve {
  background: #000000;
  color: var(--text-white);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: var(--space-xl) var(--space-md) var(--space-lg);
  margin-top: -20px; /* Overlap slightly */
  position: relative;
  z-index: 10;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  font-weight: 600;
  font-size: 1.1rem;
}

.footer-nav a {
  color: var(--text-white);
  text-decoration: none;
}

.social-icons {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.social-icon {
  width: 24px;
  height: 24px;
  fill: white;
}

.copyright {
  font-size: 0.75rem;
  color: var(--text-gray);
  margin-top: var(--space-lg);
  border-top: 1px solid #333;
  padding-top: var(--space-md);
  text-align: center;
}

/* Icons */
.icon {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: white;
  border-radius: 2px;
}