/* index.css - Neon cyberpunk landing page styling (mobile-first) */

/* Light reset and base styles */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
html { font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; }
body {
  margin: 0;
  padding: 0;
  background: #000;
  color: #e9e0ff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Theme variables */
:root {
  --bg: #000000;
  --surface: rgba(255, 255, 255, 0.08);
  --surface-2: rgba(170, 128, 255, 0.14);
  --text: #e9e0ff;
  --muted: #c9baff;
  --accent: #9b5cff;
  --accent-dark: #6a1bd1;
  --glow: 0 0 12px rgba(155, 92, 255, 0.95);
  --radius: 14px;
  --border: rgba(255, 255, 255, 0.18);
  --shadow: 0 6px 28px rgba(0,0,0,.5);
}

/* Layout containers */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header (frosted glass) */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}
.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  font-weight: 700;
  color: #fff;
  letter-spacing: .4px;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}
.brand::after { content: ""; }

/* Navigation */
.nav-list {
  display: flex;
  gap: 1rem;
  list-style: none;
}
.nav-list a {
  color: #d6c2ff;
  text-decoration: none;
  padding: .4rem .65rem;
  border-radius: 999px;
  transition: color .2s ease;
}
.nav-list a:hover,
.nav-list a:focus {
  color: #fff;
  outline: none;
  text-decoration: none;
  background: rgba(155, 92, 255, 0.25);
}

/* Hero section (two-column, frosted glass card feel) */
.hero {
  padding: 2.5rem 0 2rem;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}
.hero-content {
  padding: 1rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.hero-content h1 {
  font-size: clamp(1.8rem, 2.2vw + 1rem, 3rem);
  line-height: 1.1;
  margin: 0 0 0.65rem;
  color: #fff;
  text-shadow: 0 0 6px rgba(155,92,255,.85);
}
.subhead {
  color: var(--muted);
  margin-bottom: 1rem;
}
.cta {
  display: inline-block;
  padding: .88rem 1.25rem;
  border-radius: 999px;
  color: #fff;
  font-weight: 700;
  letter-spacing: .3px;
  text-decoration: none;
  background: linear-gradient(135deg, rgba(155,92,255,0.95), rgba(98,0,255,0.95));
  border: 1px solid rgba(255,255,255,0.25);
  box-shadow: 0 0 16px rgba(155,92,255,.9);
  transition: transform .2s ease, filter .2s ease;
}
.cta:hover { transform: translateY(-1px); filter: brightness(1.05); }
.cta:focus { outline: 2px solid #fff; outline-offset: 2px; }

.hero-media img {
  width: 100%;
  height: auto;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,.25);
  box-shadow: 0 12px 36px rgba(0,0,0,.6);
  display: block;
}
.hero-media {
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.section-title {
  font-size: 1.25rem;
  color: #fff;
  margin: 0 0 .75rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  opacity: .95;
}

/* Features */
.features {
  padding: 2rem 0 1.5rem;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.feature {
  padding: 1rem;
  border-radius: 12px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.feature h3 {
  margin: 0 0 .5rem;
  color: #fff;
  font-size: 1.05rem;
}
.feature p {
  color: #d7caff;
  font-size: .95rem;
  margin: 0;
}

/* Testimonials */
.testimonials {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.testimonials h2 {
  font-size: 1.25rem;
  color: #fff;
  margin-bottom: .75rem;
}
.testimonials-list {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1rem;
  list-style: none;
  padding: 0;
}
.testimonial {
  padding: 1rem;
  border-radius: 12px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
}
.testimonial blockquote {
  margin: 0 0 .5rem;
  font-style: italic;
  color: #e9d8ff;
}
.testimonial footer {
  color: #c9baff;
  font-size: .92rem;
}

/* Footer and ad */
.site-footer {
  padding: 1.5rem 0;
  background: rgba(0,0,0,0.65);
  border-top: 1px solid rgba(255,255,255,0.18);
}
.footer-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.ad-link {
  display: inline-block;
  padding: .5rem 1rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(155,92,255,0.95), rgba(120,0,255,0.95));
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  box-shadow: 0 0 12px rgba(155,92,255,.9);
}
.ad-link:focus { outline: 2px solid #fff; outline-offset: 2px; }

/* Utilities */
.hidden { display: none; }

/* Responsive / mobile-first adjustments */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 800px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-media { order: -1; }
  .features-grid { grid-template-columns: 1fr; }
  .testimonials-list { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}