/* Neon hacker-night landing page – single stylesheet (mobile-first) */

/* Reset and color tokens */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #000;
  --text: #e9e9ff;
  --muted: #cbd5e1;
  --pink: #ff2bd6;
  --maxw: 1100px;
  --radius: 14px;
  --shadow: 0 6px 14px rgba(255, 43, 214, 0.6);
}

/* Base */
html, body { height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a { color: var(--pink); text-decoration: none; }

/* Focus ring for accessibility */
:focus { outline: none; }
a:focus-visible { outline: 2px solid var(--pink); outline-offset: 2px; }

/* Header (frosted glass with glow) */
.site-header {
  position: sticky; top: 0; z-index: 10;
  padding: 0.75rem 1rem;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(255,255,255,.15);
}
.brand {
  font-weight: 700;
  color: #fff;
  text-shadow: 0 0 6px rgba(255,0,180,.9);
  font-size: 1.05rem;
  letter-spacing: .2px;
}

/* Section styling (frosted cards) */
.section {
  padding: 2rem 1rem;
  max-width: var(--maxw);
  margin: 0 auto;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius);
  backdrop-filter: blur(6px);
}

/* Hero layout (mobile-first) */
.hero { padding: 2rem 1rem 0; }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: center;
  max-width: var(--maxw);
  margin: 0 auto;
}
.hero-copy h1 {
  color: #fff;
  font-size: clamp(1.6rem, 2.2vw + 1rem, 2.2rem);
  text-shadow: 0 0 8px rgba(255,0,180,.8);
}
.subhead { color: var(--muted); font-size: 1rem; }
.cta {
  display: inline-block;
  margin-top: .9rem;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #ff2bd6 0%, #ff0bd1 60%);
  color: #111;
  font-weight: 700;
  border: 1px solid rgba(255,255,255,.6);
  box-shadow: var(--shadow);
  transition: transform .15s ease, box-shadow .15s ease;
}
.cta:hover { transform: translateY(-1px); box-shadow: 0 10px 18px rgba(255,43,214,.8); }

/* Image block styling */
.hero-visual img {
  width: 100%; height: auto; display: block;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.25);
  background: rgba(255,255,255,.08);
  box-shadow: 0 8px 30px rgba(0,0,0,.6);
}

/* Testimonials */
.testimonials { padding: 2rem 1rem 0; }
.testimonials h2 { font-size: 1.05rem; color: #fff; padding-bottom: .75rem; }
.testimonials-list { display: grid; grid-template-columns: 1fr; gap: 1rem; list-style: none; }
.testimonials-list li {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  padding: 1rem;
  border-radius: var(--radius);
  box-shadow: 0 6px 20px rgba(0,0,0,.6);
}
.testimonials blockquote { font-style: normal; color: #e9e9ff; }
.testimonials footer { color: #c9c9f0; font-size: .9rem; }

/* Features */
.features { padding: 2rem 1rem 2rem; }
.features h2 { font-size: 1.05rem; color: #fff; padding-bottom: .75rem; }
.features-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.feature-item {
  padding: 1rem; border-radius: 12px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  text-align: center; font-weight: 700; color: #e9e9ff;
}

/* Footer ad banner */
.site-footer { padding: 1.5rem; text-align: center; }
.ad-banner {
  display: inline-block; margin-bottom: .75rem;
  padding: .5rem 1rem; border-radius: 999px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255,255,255,.25);
  color: #fff; text-shadow: 0 0 6px rgba(255,0,140,.8);
}
.copyright { color: #9ca3af; font-size: .9rem; }

/* Desktop tweaks */
@media (min-width: 900px) {
  .hero-grid { grid-template-columns: 1.08fr 0.92fr; gap: 2rem; padding: 2rem 0 0; }
  .testimonials-list { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 600px) {
  .features-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}