/* CSS for TON Acolytes landing page
   Mobile-first, neon brown hacker-night theme with frosted glass */

/* Core palette and utilities */
:root{
  --bg: #0a0a0a;
  --card: rgba(12,12,12,.65);
  --border: rgba(184,114,50,.75);
  --text: #f6efe7;
  --muted: #c8b9ab;
  --grid: rgba(122,66,22,.55);
  --radius: 14px;
  --cta: #ffd27a;
}

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

/* Page base */
html, body { height: 100%; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  background-image:
    linear-gradient(to right, var(--grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid) 1px, transparent 1px);
  background-size: 40px 40px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Header */
.site-header {
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(0,0,0,.45);
  border-bottom: 1px solid rgba(184,114,50,.65);
  backdrop-filter: blur(2px) saturate(1.2);
}
.brand {
  font-weight: 700;
  color: #f6efe7;
  text-shadow: 0 0 8px rgba(184,114,50,.9);
}
.brand::after {
  content: " • cyber";
  color: #e2c18a;
  font-weight: 600;
  font-size: 0.85em;
  margin-left: .25rem;
  opacity: .95;
}

/* Section base (frosted glass) */
.section {
  display: grid;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--radius);
  background: rgba(12,12,12,.58);
  border: 1px solid rgba(184,114,50,.6);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.section h2 { font-size: 1.25rem; color: #ffd39b; margin: 0; }

/* Hero section */
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: center;
  padding: 1rem;
  border-radius: var(--radius);
  background: rgba(12,12,12,.58);
  border: 1px solid rgba(184,114,50,.6);
  backdrop-filter: blur(6px);
}
.hero-content { padding: 1rem; }
.hero-content h1 {
  font-size: 1.8rem;
  line-height: 1.08;
  margin: 0 0 0.5rem;
  color: #fff;
  text-shadow: 0 0 10px rgba(184,114,50,.9);
}
.subhead { color: var(--muted); font-size: 1rem; margin-bottom: .75rem; }
.cta {
  display: inline-block;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  border: 1px solid rgba(184,114,50,.95);
  color: #2a140a;
  background: linear-gradient(#ffd8a3, #f2c18a);
  font-weight: 700;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease;
}
.cta:hover { transform: translateY(-1px); box-shadow: 0 0 14px rgba(184,114,50,.9); }
.cta:focus-visible { outline: 3px solid var(--cta); outline-offset: 2px; }

/* Hero media */
.hero-media { display: flex; justify-content: center; align-items: center; padding: 0 1rem; }
.hero-media img { max-width: 100%; height: auto; border-radius: 12px; border: 1px solid rgba(184,114,50,.8); box-shadow: 0 0 28px rgba(184,114,50,.65); }

/* Features grid */
.features { padding: 1rem; }
.features-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.feature { background: rgba(8,8,8,.6); border: 1px solid rgba(120,70,20,.6); padding: 1rem; border-radius: 12px; }
.feature h3 { margin: 0 0 .25rem; color: #ffd9bd; }
.feature p { color: #d8c3ad; }

/* Testimonials grid */
.testimonials { padding: 1rem; }
.testimonials-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.testimonial { background: rgba(12,12,12,.58); border: 1px solid rgba(120,70,20,.6); padding: .85rem; border-radius: 12px; }
.testimonial p { color: #e9dccb; margin: .25rem 0; }
.testimonial .author { font-style: italic; color: #f1e0cd; }

/* Footer ad area */
.ad-row { display: flex; align-items: center; gap: .75rem; padding: .75rem 1rem; font-size: .95rem; color: #f1e6d8; }
.ad-label { background: rgba(184,114,50,.95); color: #111; padding: .25rem .5rem; border-radius: 6px; font-weight: 700; white-space: nowrap; font-size: .8rem; box-shadow: 0 0 8px rgba(184,114,50,.7); }
.ad-row a { color: #ffd8a3; text-decoration: none; border-bottom: 1px dashed rgba(210,150,90,.8); }
.ad-row a:hover { color: #fff; }

/* Footer base */
.site-footer { padding: 1rem; border-top: 1px solid rgba(184,114,50,.5); background: rgba(9,9,9,.6); }

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

/* Responsive layout */
@media (min-width: 700px) {
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; }
  .hero-content h1 { font-size: 2rem; }
  .subhead { font-size: 1.05rem; }
  .features-grid { grid-template-columns: repeat(3, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .hero-grid { gap: 2rem; padding: 2rem; }
  .hero-content { padding: 2rem; }
}