:root {
  --bg: #0b1020;
  --bg-2: #141a38;
  --fg: #e8ecf8;
  --muted: #95a0c2;
  --border: rgba(255, 255, 255, .08);
  --card-bg: rgba(255, 255, 255, .035);
  --card-bg-hover: rgba(255, 255, 255, .07);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, var(--bg-2) 0%, var(--bg) 55%),
    var(--bg);
  color: var(--fg);
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Hero ---------- */
.hero {
  padding: 72px 0 32px;
  text-align: center;
}
.hero-badge {
  display: inline-block;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, .03);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  margin: 0 0 14px;
  background: linear-gradient(135deg, #ffffff 0%, #a3b1de 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -.025em;
  font-weight: 700;
}
.hero .subtitle {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0 auto;
  max-width: 620px;
}

/* ---------- Cards grid ---------- */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  padding: 40px 0 72px;
}

.app-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 28px 24px 24px;
  border-radius: 16px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  transition:
    transform .2s ease,
    background .2s ease,
    border-color .2s ease,
    box-shadow .3s ease;
  overflow: hidden;
}
.app-card::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: radial-gradient(
    420px circle at var(--mx, 50%) var(--my, 0%),
    var(--glow, rgba(255, 255, 255, .08)),
    transparent 60%
  );
  opacity: 0;
  transition: opacity .35s ease;
  pointer-events: none;
}
.app-card:hover {
  transform: translateY(-4px);
  background: var(--card-bg-hover);
  border-color: var(--accent-border, rgba(255, 255, 255, .18));
  box-shadow: 0 18px 40px -24px rgba(0, 0, 0, .6);
}
.app-card:hover::after { opacity: 1; }

.app-icon {
  font-size: 2.1rem;
  line-height: 1;
  margin-bottom: 4px;
}
.app-name {
  margin: 0;
  font-size: 1.22rem;
  letter-spacing: -.01em;
  font-weight: 650;
}
.app-desc {
  color: var(--muted);
  font-size: .94rem;
  margin: 0;
  flex: 1;
}
.app-cta {
  margin-top: 10px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--accent-fg, #a3b1de);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.app-cta .arrow { transition: transform .2s ease; }
.app-card:hover .app-cta .arrow { transform: translateX(4px); }

/* ---------- Accents por app ---------- */
.app-card--gold {
  --accent-fg: #f5c97a;
  --accent-border: rgba(245, 201, 122, .35);
  --glow: rgba(245, 201, 122, .10);
}
.app-card--teal {
  --accent-fg: #7ad9c6;
  --accent-border: rgba(122, 217, 198, .35);
  --glow: rgba(122, 217, 198, .10);
}
.app-card--rose {
  --accent-fg: #f58aa8;
  --accent-border: rgba(245, 138, 168, .35);
  --glow: rgba(245, 138, 168, .10);
}
.app-card--indigo {
  --accent-fg: #9aa7ff;
  --accent-border: rgba(154, 167, 255, .4);
  --glow: rgba(154, 167, 255, .12);
}

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--border);
  padding: 22px 0;
  text-align: center;
  color: var(--muted);
  font-size: .85rem;
}
footer a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px dashed rgba(255, 255, 255, .15);
}
footer a:hover { color: var(--fg); }

/* ---------- Responsivo ---------- */
@media (max-width: 540px) {
  .hero { padding: 56px 0 24px; }
  .apps-grid { padding: 28px 0 56px; gap: 14px; }
  .app-card { padding: 24px 20px 20px; }
}