/* Quán Nhỏ POS — public site styles */

:root {
  --bg: #1b130d;
  --bg-soft: #241a12;
  --card-bg: rgba(255, 246, 230, 0.05);
  --card-border: rgba(212, 175, 109, 0.18);
  --text: #f3e7d6;
  --text-muted: #cbb89c;
  --gold: #d6ad63;
  --gold-bright: #ecc98a;
  --max-width: 780px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(1200px 600px at 50% -10%, var(--bg-soft), var(--bg) 60%);
  color: var(--text);
  font-family: -apple-system, "Segoe UI", "Iowan Old Style", Georgia, serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */

header.site-header {
  padding: 28px 0 8px;
  border-bottom: 1px solid rgba(212, 175, 109, 0.12);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-bottom: 20px;
}

.brand {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--gold-bright);
  text-decoration: none;
}

nav.main-nav {
  display: flex;
  gap: 22px;
}

nav.main-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

nav.main-nav a:hover,
nav.main-nav a:focus-visible {
  color: var(--gold-bright);
}

/* Main content */

main {
  padding: 56px 0 40px;
}

.hero h1 {
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  line-height: 1.3;
  margin: 0 0 18px;
  color: var(--text);
  font-weight: 600;
}

.hero .lede {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 60ch;
  margin: 0 0 36px;
}

.gold-rule {
  width: 56px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  margin: 0 0 28px;
}

h2 {
  font-size: 1.3rem;
  color: var(--gold-bright);
  font-weight: 600;
  margin: 0 0 18px;
}

/* Feature grid */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 0 0 40px;
}

@media (max-width: 560px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 18px 20px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.feature-card .label {
  color: var(--text);
  font-weight: 600;
  font-size: 0.98rem;
}

/* Cards / sections */

.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 28px 28px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  margin-bottom: 24px;
}

.card p {
  color: var(--text-muted);
}

.card ul {
  color: var(--text-muted);
  padding-left: 20px;
}

.card li {
  margin-bottom: 6px;
}

.card h3 {
  color: var(--gold-bright);
  font-size: 1.05rem;
  margin: 0 0 10px;
}

/* Buttons / links */

.btn-gold {
  display: inline-block;
  margin-top: 6px;
  padding: 12px 26px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--gold-bright), var(--gold));
  color: #241a12;
  font-weight: 600;
  text-decoration: none;
  font-size: 0.98rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-gold:hover,
.btn-gold:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(214, 173, 99, 0.25);
}

a.inline-link {
  color: var(--gold-bright);
}

/* Footer */

footer.site-footer {
  border-top: 1px solid rgba(212, 175, 109, 0.12);
  padding: 24px 0 40px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-inner nav a {
  color: var(--text-muted);
  text-decoration: none;
  margin-left: 16px;
}

.footer-inner nav a:first-child {
  margin-left: 0;
}

.footer-inner nav a:hover {
  color: var(--gold-bright);
}

.meta {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 32px;
}