:root {
  --bg-color: #090d16;       /* Obsidian Black-Blue */
  --card-bg: #111726;        /* Slate Blue Card */
  --border-color: #1e293b;   /* Slate Border */
  --text-primary: #f8fafc;   /* Slate White */
  --text-secondary: #94a3b8; /* Slate Muted */
  --accent-blue: #0ea5e9;    /* Sky Blue */
  --accent-green: #10b981;   /* Emerald Green */
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 24px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 24px;
}

@media (max-width: 768px) {
  header {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
}

h1 {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 6px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-green);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-green);
  border-radius: 50%;
}

/* Intro Section */
.intro-panel {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 30px;
  border-radius: 8px;
}

.intro-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.intro-text {
  color: var(--text-secondary);
  font-size: 0.92rem;
  max-width: 850px;
  line-height: 1.7;
}

/* Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.product-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.product-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-blue);
  box-shadow: 0 4px 20px rgba(14, 165, 233, 0.1);
}

.card-product-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.card-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.card-desc {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 30px;
}

.card-cta {
  display: block;
  text-align: center;
  padding: 12px;
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: 6px;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.product-card:hover .card-cta {
  border-color: var(--accent-blue);
  background: var(--accent-blue);
  color: var(--bg-color);
}

/* Footer */
footer {
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  footer {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }
}

footer a {
  color: var(--text-secondary);
  text-decoration: none;
  margin-left: 20px;
  transition: color 0.2s;
}

footer a:hover {
  color: var(--text-primary);
}

/* Legal content spacing */
.legal-content {
  margin-top: 20px;
  line-height: 1.8;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.legal-content h2 {
  color: var(--text-primary);
  font-size: 1.4rem;
  margin-top: 35px;
  margin-bottom: 10px;
}

.legal-content p, .legal-content ul {
  margin-bottom: 20px;
}

.legal-content ul {
  padding-left: 20px;
}

.back-btn {
  display: inline-block;
  margin-bottom: 30px;
  color: var(--accent-blue);
  text-decoration: none;
  font-weight: bold;
  font-size: 0.85rem;
}

.back-btn:hover {
  text-decoration: underline;
}