/* index.css - Teal carbon fiber, hacker/future cyberpunk theme with frosted glass hero */ 

:root{
  --teal-1:#0b6b6b;
  --teal-2:#0ea3a3;
  --maroon:#8b1e3f;
  --maroon-dark:#6b1220;
  --text:#eaffff;
  --muted:#d9f0f0;
  --glass: rgba(255,255,255,.08);
  --glass-border: rgba(255,255,255,.25);
  --shadow: 0 10px 28px rgba(0,0,0,.25);
  --radius: 20px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
html { font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial; }
body {
  margin: 0;
  color: var(--text);
  background-color: #0b4d4d;
  /* Teal carbon fiber + subtle glow */
  background-image:
    linear-gradient(135deg, rgba(0,0,0,.25) 25%, transparent 25%),
    linear-gradient(-135deg, rgba(0,0,0,.25) 25%, transparent 25%),
    linear-gradient(45deg, rgba(0,0,0,.15) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(0,0,0,.15) 25%, transparent 25%);
  background-size: 20px 20px;
  background-color: #0b3f3f;
  background-blend-mode: overlay;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

header { text-align: center; padding: 1rem 1rem 0.5rem; }
header h2 { margin: 0; font-size: 1rem; font-weight: 700; letter-spacing:.04em; color:#eafff5; }

main { padding: 0 1rem; }

.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: center;
  justify-items: center;
  padding: 1.25rem;
}

.hero-copy {
  text-align: center;
  padding: 1.75rem;
  border-radius: 18px;
  max-width: 760px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.25);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 10px 28px rgba(0,0,0,.25);
}
.hero-copy h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin: 0 0 .45rem;
}
.subhead {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: #e6fffe;
  margin-bottom: 1.25rem;
}
.cta {
  display: inline-block;
  padding: 1rem 1.75rem;
  font-weight: 700;
  font-size: 1.125rem;
  color: #fff;
  text-decoration: none;
  border-radius: 999px;
  background: linear-gradient(135deg, #a81f34 0%, #7b1a2c 100%);
  border: 1px solid rgba(255,255,255,.25);
  box-shadow: 0 6px 16px rgba(139,30,63,.55);
  transition: transform .2s ease, box-shadow .2s ease;
}
.cta:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(139,30,63,.65); }
.cta:focus-visible { outline: 3px solid #ffd27d; outline-offset: 3px; }

.hero-media { display: flex; justify-content: center; width: 100%; }
.hero-media img {
  display: block;
  width: min(680px, 92%);
  height: auto;
  border-radius: 18px;
  box-shadow: 0 14px 42px rgba(0,0,0,.45);
}

/* Footer advertisement and gratitude */
footer {
  text-align: center;
  padding: 1.25rem 1rem 2rem;
  font-size: 0.95rem;
}
footer .advertisements a {
  color: #ffd6d6;
  text-decoration: none;
  border-bottom: 1px dotted rgba(255,255,255,.5);
}
footer .advertisements a:hover { text-decoration: underline; }
footer .gratitude { margin-top: .5rem; color: #dff8f8; }

/* Desktop layout: content image as centerpiece, copy slightly secondary */
@media (min-width: 860px) {
  .hero {
    grid-template-columns: 1.25fr 0.75fr;
    gap: 2.25rem;
    padding: 2rem 3rem;
  }
  .hero-copy { text-align: left; padding: 2rem 2.5rem; }
  .hero-copy h1 { font-size: 2.5rem; }
  .hero-media { align-self: center; padding: 0 1rem; }
  .hero-media img { width: 100%; max-width: 740px; }
}