/* dfa1c0c1.css - Black striped background with maroon hacker theme, frosted glass, mobile-first */

:root {
  --bg-stripe-1: #000;
  --bg-stripe-2: #140000;
  --maroon: #7a0f0f;
  --maroon-dark: #4b0f0f;
  --text: #f6e6e6;
  --muted: #d6b4b4;
  --card: rgba(12, 0, 0, 0.6);
  --glass: rgba(0, 0, 0, 0.6);
  --ring: rgba(210, 0, 0, 0.9);
  --radius: 14px;
  --shadow: 0 8px 28px rgba(0, 0, 0, 0.6);
}

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

html, body { height: 100%; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto;
  color: var(--text);
  background-color: #000;
  /* Black striped pattern background with a maroon tint */
  background-image: 
    repeating-linear-gradient(135deg, #000 0 8px, rgba(20,0,0,0.8) 8px 16px),
    repeating-linear-gradient(-135deg, #000 0 8px, rgba(20,0,0,0.8) 8px 16px);
  background-size: 100% 100%;
  background-attachment: fixed;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  justify-content: center;
  padding: 0.75rem;
  background: rgba(0, 0, 0, 0.38);
  border-bottom: 1px solid rgba(128, 0, 0, 0.4);
  backdrop-filter: saturate(1.2) blur(2px);
}

.brand {
  display: inline-block;
  font-weight: 800;
  color: #ffdede;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  background: rgba(122, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.15);
  text-shadow: 0 0 8px rgba(255, 0, 0, 0.5);
}

/* Layout: mobile-first, grid/flex hybrid with frosted glass accents */
main {
  display: grid;
  place-items: center;
  padding: 1.25rem;
}

.hero {
  display: grid;
  gap: 0.75rem;
  justify-items: center;
  text-align: center;
  width: min( cien, 860px );
  /* intentionally simple background for frosted feel */
  padding: 1.5rem;
}

h1 {
  font-size: clamp(1.6rem, 5vw, 2.8rem);
  margin: 0.25rem 0;
  color: #ffdede;
  text-shadow: 0 0 12px rgba(255, 64, 64, 0.6);
  letter-spacing: .3px;
  line-height: 1.05;
}

/* Subhead encouraging support */
.subhead {
  font-size: clamp(1rem, 3vw, 1.25rem);
  color: #ffdada;
  margin: 0;
  opacity: 0.95;
}

/* Prominent central CTA (visual centerpiece) */
.hero-cta {
  display: grid;
  grid-template-rows: auto auto;
  width: min(92%, 720px);
  text-decoration: none;
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(10, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px) saturate(1.2);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.hero-cta:hover, .hero-cta:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 18px 50px rgba(0,0,0,0.75);
  outline: none;
}

.hero-cta img {
  display: block;
  width: 100%;
  height: auto;
}

.cta-text {
  padding: 0.75rem;
  font-weight: 700;
  color: #ffdede;
  text-align: center;
  background: rgba(0, 0, 0, 0.25);
  user-select: none;
}

/* Footer with small advertisement */
footer {
  padding: 1.25rem;
  text-align: center;
  color: #d6bcbc;
}

.footer-ad {
  display: inline-block;
  margin: 0.25rem auto 0.75rem;
}

.footer-ad a {
  color: #ffd4d4;
  text-decoration: none;
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: inline-block;
  font-size: 0.9rem;
}

/* Focus visibility for accessibility on links */
a:focus-visible {
  outline: 3px solid var(--ring);
  outline-offset: 2px;
  border-radius: 6px;
}

/* Slightly enhance readability on larger screens */
@media (min-width: 640px) {
  .hero { padding: 2.5rem; }
  .footer-ad { margin-bottom: 0.75rem; }
}