/* ==========================================================================
   PREMIUM LIGHT THEME COMPONENTS
   Designed for: Products, Investors, About, and Subpages
   Institutional, Clean, High-Legibility
   ========================================================================== */

/* ===== 1. PREMIUM LIGHT CARDS (Bento Style) ===== */
.premium-card-light {
  background: #ffffff;
  border: 1px solid var(--border);
  padding: 2.5rem;
  transition: all 0.4s var(--ease-smooth);
  position: relative;
  overflow: hidden;
}

.premium-card-light:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-gold-400);
}

.premium-card-light::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--gradient-primary-gold);
  transition: height 0.4s var(--ease-smooth);
}

.premium-card-light:hover::before {
  height: 100%;
}

.premium-card-light__icon {
  width: 50px;
  height: 50px;
  background: var(--navy-50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  color: var(--primary-gold-500);
  font-size: 1.5rem;
  transition: background 0.3s ease;
}

.premium-card-light:hover .premium-card-light__icon {
  background: var(--primary-gold-50);
}

.premium-card-light__title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.premium-card-light__text {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
}


/* ===== 2. TECHNICAL DATA HUB (Modern Tables) ===== */
.tech-data-hub {
  width: 100%;
  margin: 4rem 0;
}

.tech-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: #ffffff;
  border: 1px solid var(--border);
}

.tech-table th {
  background: var(--navy-950);
  color: #ffffff;
  padding: 1.25rem 1.5rem;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.tech-table td {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-light);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.tech-table tr:last-child td {
  border-bottom: none;
}

.tech-table tr:hover td {
  background: var(--navy-50);
}

.tech-table__value--gold {
  color: var(--primary-gold-600);
  font-weight: 700;
}


/* ===== 3. PERFORMANCE DASHBOARD (Investors) ===== */
.perf-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.perf-stat {
  padding: 2rem;
  background: #ffffff;
  border: 1px solid var(--border);
  text-align: center;
}

.perf-stat__value {
  display: block;
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.perf-stat__label {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}


/* ===== 4. CONTENT SECTIONS (Light) ===== */
.content-section-light {
  padding: var(--section-padding-y) 0;
  background: var(--bg-primary);
}

.content-section-light--alt {
  background: var(--bg-secondary);
}

.section-header-light {
  max-width: 800px;
  margin-bottom: 4rem;
}

.section-header-light__overline {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary-gold-500);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  display: block;
  margin-bottom: 1rem;
}

.section-header-light__title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.section-header-light__text {
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Responsive Fixes */
@media (max-width: 768px) {
  .section-header-light__title { font-size: 2rem; }
  .premium-card-light { padding: 1.5rem; }
  .tech-table { display: block; overflow-x: auto; }
}