:root{
  --bg: #f1f1f1;
  --text: #1f1f1f;
  --muted: rgba(31,31,31,0.6);
  --accent: #707070; /* soft bronze */
  --white: #ffffff;
}
/* Mobile first */
*{box-sizing:border-box}
body{font-family: 'Source Sans 3', system-ui, sans-serif;background:var(--bg);color:var(--text);margin:0;line-height:1.45}
.container{max-width:1100px;margin:0 auto;padding:20px}
.armado-header{padding:18px 0 0 0}
.armado-header .brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:20px}
.armado-header .logo{width:150px;height:auto;display:block}
.title{font-size:24px;margin:8px 0 6px}
.subtitle{color:var(--muted);margin:0 0 18px}

.grid{display:flex;flex-direction:column;gap:18px}
.card{background:var(--white);border-radius:12px;overflow:hidden;box-shadow:0 8px 20px rgba(16,24,32,0.06);display:flex;flex-direction:column}
.card-link{color:inherit;text-decoration:none;display:flex;flex-direction:column;height:100%}
.card-media img{width:100%;height:200px;object-fit:cover;display:block}
.card-body{padding:14px}
.card-body h3{margin:0;font-size:18px}
.muted{color:var(--muted);margin:6px 0}
.card-cta{display:inline-block;margin-top:8px;color:var(--accent);font-weight:600}

.help{margin:28px 0;padding:18px;background:var(--white);border-radius:12px;box-shadow:0 8px 20px rgba(16,24,32,0.04)}
.help .btn{display:inline-block;padding:10px 16px;border-radius:999px;background:var(--accent);color:var(--white);text-decoration:none}

/* Larger screens: show grid 2x2 */
@media(min-width:720px){
  .grid{flex-direction:row;flex-wrap:wrap}
  .card{flex:0 1 calc(50% - 12px)}
  .card-media img{height:220px}
}

@media(min-width:1100px){
  .title{font-size:32px}
  .card{flex:0 1 calc(25% - 16px)}
  .card-media img{height:180px}
}

.video-slot{
  margin:18px 0;
  background:#fff;
  border-radius:12px;
  min-height:280px;
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--muted);
  border:1px dashed #d4d4d4;
}
.manual-slot{
  margin:18px 0 32px;
  background:#fff;
  padding:12px;
  border-radius:12px;
}
.manual-slot img{
  width:100%;
  height:auto;
  display:block;
  border-radius:8px;
}
.manual-slot .btn{
  display:inline-block;
  margin-top:12px;
  padding:10px 16px;
  border-radius:999px;
  background:var(--accent);
  color:var(--white);
  text-decoration:none;
}

/* Utility */
.small{font-size:13px}

/* Comments: Replace images, videos, PDFs, WhatsApp links and Instagram links where indicated in HTML files */