:root {
  /* Brand Colors */
  --clanner-blue: #13a4ec;
  --light-background: #f6f7f8;
  --dark-background: #101c22;
  --surface-light: #ffffff;
  --surface-dark: #1a2c35;
  --primary-text-dark: #101c22;
  --primary-text-light: #ffffff;
  --secondary-text: #64748b;

  /* Functional Colors */
  --success: #22c55e;
  --warning: #fb923c;
  --error: #ef4444;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 32px;
  --radius-pill: 9999px;
}

body {
  font-family:
    "Plus Jakarta Sans",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    Helvetica,
    Arial,
    sans-serif;
  background-color: var(--dark-background);
  color: var(--primary-text-light);
  margin: 0;
  padding: 0;
  line-height: 1.6;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  margin-top: 0;
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: 3.5rem;
  letter-spacing: -0.02em;
}
h2 {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
}
h3 {
  font-size: 1.5rem;
  font-weight: 600;
}

p {
  color: #a0a0a0; /* Slightly lighter than pure white for readability on dark */
  font-size: 1.125rem;
  margin-bottom: var(--space-md);
}

a {
  color: var(--clanner-blue);
  text-decoration: none;
  transition: opacity 0.2s;
}

a:hover {
  opacity: 0.8;
}

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

.section {
  padding: var(--space-2xl) 0;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  position: sticky;
  top: 0;
  background: rgba(16, 28, 34, 0.9);
  backdrop-filter: blur(10px);
  z-index: 100;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--surface-light);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.logo span {
  color: var(--clanner-blue);
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 80px 0;
  background: radial-gradient(
    circle at center,
    rgba(19, 164, 236, 0.15) 0%,
    transparent 70%
  );
}

.hero h1 {
  background: linear-gradient(135deg, #fff 0%, #a5a5a5 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: var(--space-md);
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--secondary-text);
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

.hero-image {
  margin-top: var(--space-2xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  max-width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-image img {
  width: 100%;
  display: block;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 1rem;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background-color: var(--clanner-blue);
  color: white;
  box-shadow: 0 4px 12px rgba(19, 164, 236, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 6px 16px rgba(19, 164, 236, 0.4);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  margin-left: var(--space-md);
}

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

/* Store Buttons */
.store-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-lg);
}

.store-btn {
  display: flex;
  align-items: center;
  background: #000;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm); /* Standard store badge radius */
  padding: 8px 16px; /* Compact padding */
  text-align: left;
  min-width: 160px;
  transition: all 0.2s;
}

.store-btn:hover {
  background: #1a1a1a;
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
  opacity: 1; /* Reset default link opacity */
}

.store-btn svg {
  width: 24px;
  height: 24px;
  margin-right: 12px;
  fill: currentColor;
}

.store-btn-content {
  display: flex;
  flex-direction: column;
}

.store-btn-small {
  font-size: 0.7rem;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 2px;
  color: #ddd;
}

.store-btn-large {
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.3px;
}

/* Features */
.feature-card {
  background: var(--surface-dark);
  padding: var(--space-xl);
  border-radius: var(--radius-md);
  text-align: left;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: transform 0.2s;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(19, 164, 236, 0.1);
  color: var(--clanner-blue);
  border-radius: 12px;
  margin-bottom: var(--space-md);
}

.feature-icon .material-symbols-rounded {
  font-size: 28px;
}

/* Footer */
footer {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-2xl) 0;
  margin-top: var(--space-2xl);
  color: var(--secondary-text);
  font-size: 0.9rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.footer-links {
  display: flex;
  gap: var(--space-lg);
}

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

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

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .navbar {
    flex-direction: column;
    gap: var(--space-md);
  }
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}

/* Modal Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--surface-dark);
  padding: var(--space-2xl);
  border-radius: var(--radius-md);
  max-width: 400px;
  width: 90%;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  transform: scale(0.9);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal {
  transform: scale(1);
}

.modal h2 {
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: var(--primary-text-light);
}

.modal p {
  margin-bottom: var(--space-xl);
}

.modal-icon {
  font-size: 4rem;
  color: var(--clanner-blue);
  margin-bottom: var(--space-md);
  display: block;
}

/* How It Works Section */
.how-it-works {
  background: linear-gradient(
    135deg,
    rgba(102, 126, 234, 0.1) 0%,
    rgba(118, 75, 162, 0.1) 100%
  );
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.step {
  text-align: center;
  padding: var(--space-lg);
}

.step-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: rgba(19, 164, 236, 0.15);
  border-radius: 50%;
  margin: 0 auto var(--space-lg);
  transition: transform 0.3s ease;
}

.step:hover .step-icon {
  transform: scale(1.1);
}

.step-icon .material-symbols-rounded {
  font-size: 48px;
  color: var(--clanner-blue);
}

.step h3 {
  margin-bottom: var(--space-md);
  color: var(--primary-text-light);
}

.step p {
  color: var(--secondary-text);
  max-width: 300px;
  margin: 0 auto;
}