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

:root {
  --color-bg: #0f1117;
  --color-surface: #1a1d27;
  --color-surface-hover: #222633;
  --color-border: #2a2e3d;
  --color-text: #e4e6ed;
  --color-text-muted: #8b8fa3;
  --color-accent: #6c63ff;
  --color-accent-glow: rgba(108, 99, 255, 0.25);
  --radius: 16px;
}

html {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.header {
  padding: 48px 0 32px;
  text-align: center;
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 12px;
}

.logo-img {
  height: 56px;
  width: auto;
}

.logo-text {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

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

/* Apps Section */
.apps-section {
  padding: 24px 0 64px;
}

.section-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
}

/* Cards Grid */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

/* Card */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px 28px;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: 0 8px 32px var(--color-accent-glow);
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}

.card-name {
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.card-description {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.5;
  flex: 1;
}

.card-link-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  gap: 6px;
}

.card-link-label::after {
  content: '\2192';
  transition: transform 0.2s ease;
}

.card:hover .card-link-label::after {
  transform: translateX(4px);
}

/* Footer */
.footer {
  margin-top: auto;
  padding: 32px 0;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--color-border);
}

/* Responsive */
@media (max-width: 480px) {
  .header {
    padding: 32px 0 24px;
  }

  .logo-text {
    font-size: 1.5rem;
  }

  .cards {
    grid-template-columns: 1fr;
  }
}