:root {
  --bg: #09101d;
  --panel: rgba(255, 255, 255, 0.03);
  --border: rgba(255, 255, 255, 0.10);
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.60);
  --muted-2: rgba(255, 255, 255, 0.45);
  --cyan: #67e8f9;
  --blue: #1d4ed8;
  --green: #4ade80;
  --yellow: #facc15;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

html, body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(circle at top left, rgba(103, 232, 249, 0.08), transparent 28%),
    radial-gradient(circle at bottom right, rgba(29, 78, 216, 0.10), transparent 30%),
    var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.page {
  min-height: 100vh;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.brand-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-badge {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 700;
  color: white;
  background: linear-gradient(135deg, #1e3a8a, #67e8f9);
}

.brand-name {
  font-size: 22px;
  letter-spacing: 0.18em;
}

.brand-name span { color: var(--cyan); }

.nav-link {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.70);
}

.hero {
  text-align: center;
  padding: 80px 0 56px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(42px, 8vw, 64px);
  line-height: 1.05;
  font-weight: 600;
}

.hero h1 span { color: var(--cyan); }

.hero p {
  max-width: 720px;
  margin: 24px auto 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.primary-button,
.secondary-button {
  display: inline-block;
  padding: 14px 26px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 700;
}

.primary-button {
  margin-top: 36px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  color: white;
}

.secondary-button {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
}

.stock-card {
  margin: 0 auto;
  width: 100%;
  max-width: 720px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--panel);
  padding: 32px;
}

.section-label {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.40);
}

.stock-list {
  margin-top: 24px;
  display: grid;
  gap: 16px;
}

.stock-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.stock-name { font-size: 20px; }

.stock-status {
  font-size: 14px;
  font-weight: 700;
}

.status-available { color: var(--green); }
.status-low { color: var(--yellow); }
.status-enquire { color: var(--muted-2); }

.contact {
  max-width: 720px;
  margin: 0 auto;
  padding: 80px 0 0;
  text-align: center;
}

.contact h2 {
  margin: 0;
  font-size: 36px;
  font-weight: 600;
}

.contact p {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.50);
  font-size: 16px;
}

.button-row {
  margin-top: 32px;
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 640px) {
  .page { padding: 0 16px 56px; }
  .brand-name { font-size: 18px; }
  .stock-card { padding: 24px 20px; }
  .stock-row { align-items: flex-start; flex-direction: column; }
  .stock-name { font-size: 18px; }
  .contact h2 { font-size: 30px; }
}