body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #121212;
  color: #f1f1f1;
}
header, footer {
  background-color: #1e1e1e;
  padding: 1rem;
  text-align: center;
}
nav a {
  color: #f1f1f1;
  margin: 0 1rem;
  text-decoration: none;
}
nav a:hover {
  text-decoration: underline;
}
main {
  padding: 2rem;
  max-width: 1000px;
  margin: auto;
}
section {
  margin-bottom: 2rem;
}

/* === Single-line top navigation & responsive header === */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
header nav {
  display: flex;
  gap: 1rem;
  align-items: center;
  white-space: nowrap;      /* keep links on one line */
  overflow-x: auto;         /* small screens can scroll horizontally */
}
header nav a { display: inline-block; }

/* === Product Gallery === */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.gallery .card {
  background: #ffffff;
  color: #111;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 6px 24px rgba(0,0,0,0.08);
}
.gallery .card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}
.gallery .card .info {
  padding: 0.75rem 1rem;
}
.small-note { font-size: 0.9rem; opacity: 0.85; }


/* === Visual Theme: Emerald gradient + translucent panels === */
:root{
  --emerald-900:#062e0e;
  --emerald-800:#0b4a1a;
  --emerald-600:#137a2a;
  --emerald-400:#27b053;
  --surface-dark:rgba(0,0,0,0.35);
  --border-dark:rgba(255,255,255,0.06);
}
body{
  background: linear-gradient(180deg, var(--emerald-900) 0%, var(--emerald-800) 35%, var(--emerald-600) 70%, var(--emerald-400) 100%);
  background-attachment: fixed;
  color:#f4f7f5;
}
header, footer{
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(4px);
  border-bottom: 1px solid var(--border-dark);
}
main{ max-width: 1100px; }
section{
  background: var(--surface-dark);
  border: 1px solid var(--border-dark);
  border-radius: 14px;
  padding: 1.25rem 1.5rem;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}
h1,h2,h3{ color:#f9faf9; }
a{ color:#d2fbd3; }
a:hover{ color:#ffffff; }

/* spacing for the first section on each page */
main > section:first-child{ margin-top: 1rem; }


.product-list li {
    font-size: 1.2em;  /* Increase size */
    line-height: 1.4em; /* Improve spacing */
}


/* Keep nav in one line (already added earlier) */