/* XOX Beer Garden — Styles (clean & consistent) */
:root{
  --brand:#ff7a1a;       /* cam chủ đạo */
  --bg:#0b0f14;
  --fg:#e9ecef;
  --muted:#a9b1bc;
  --card:#121821;
  --line:#22283a;
  --chip:#1a2230;
  --chipLine:#2a3245;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--fg);
  font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}

a{color:var(--brand);text-decoration:none}
a:hover{opacity:.95}

.wrap{max-width:1100px;margin:auto;padding:24px}
.section{max-width:1100px;margin:auto;padding:28px 18px}

h1,h2{line-height:1.2}
h1{margin:0 0 12px;font-size:40px}
h2{margin:18px 0 10px;font-size:22px}

.small{opacity:.85;font-size:14px;color:var(--muted)}
.lead{margin:0 0 22px;opacity:.95;font-size:18px}

.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:14px;
  padding:18px;
  box-shadow:0 10px 24px rgba(0,0,0,.18);
}

.btns{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 18px;
  border-radius:12px;
  text-decoration:none;
  font-weight:700;
  border:2px solid var(--brand);
  color:#111;
  background:var(--brand);
}
.btn:hover{filter:brightness(1.03)}
.btn.outline{
  background:transparent;
  color:var(--brand);
}
.btn.outline:hover{background:rgba(255,122,26,.08)}

.grid{
  display:grid;
  gap:18px;
  padding:18px 0;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
}
.grid-3{grid-template-columns:repeat(3,1fr)}
@media (max-width:900px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.grid-3{grid-template-columns:1fr}}

img{
  width:100%;
  height:240px;
  object-fit:cover;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.06);
}

header.hero{
  min-height:78vh;
  display:grid;
  place-items:center;
  padding:54px 20px;
  text-align:center;
  background:
    linear-gradient(to bottom, rgba(11,15,20,.40), rgba(11,15,20,.92)),
    url('./assets/img/hero.jpg') center/cover no-repeat;
}
.hero .wrap{max-width:860px}

.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:var(--chip);
  color:var(--fg);
  border:1px solid var(--chipLine);
  border-radius:999px;
  padding:8px 12px;
  font-weight:650;
  margin-bottom:14px;
}
.badge-dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--brand);
}

/* Top left back button (sub pages) */
.back-home{
  position:fixed;
  top:16px; left:16px;
  padding:8px 12px;
  background:rgba(18,24,33,.92);
  color:var(--fg);
  border:1px solid rgba(255,255,255,.14);
  border-radius:12px;
  text-decoration:none;
  font-weight:650;
  z-index:9999;
  backdrop-filter:blur(8px);
}
.back-home:hover{background:rgba(26,34,48,.95)}

/* Footer */
footer{
  padding:26px 18px;
  text-align:center;
  color:#adb5bd;
}
footer nav{
  margin-top:14px;
  display:flex;
  justify-content:center;
  gap:14px;
  flex-wrap:wrap;
}
footer nav a{
  color:var(--brand);
  font-weight:700;
}

/* Sticky CTA bottom */
.sticky-cta{
  position:fixed;
  left:0; right:0; bottom:0;
  background:rgba(11,15,20,.92);
  border-top:1px solid var(--chipLine);
  backdrop-filter:blur(8px);
  padding:10px;
  display:flex;
  gap:10px;
  z-index:50;
}
.sticky-cta a{
  flex:1;
  text-align:center;
  border-radius:12px;
  padding:12px 10px;
  font-weight:800;
}
.sticky-cta a.primary{
  background:var(--brand);
  color:#111;
  border:2px solid var(--brand);
}
.sticky-cta a.ghost{
  background:transparent;
  color:var(--brand);
  border:2px solid var(--brand);
}

/* Make room for sticky CTA */
body.has-sticky{padding-bottom:76px}