/* ==========================================================================
   HEADBRID DIGITAL MARKETING AGENCY
   Module: Problem Diagnosis & Commercial Value Resolution
   Palette: Rich Black (#0B0C10), Accent Gold (#D4AF37), Pure White (#FFFFFF),
            Card Background Dark (#121318), Text Muted (#A0A5B5)
   ========================================================================== */

/* --- Container & Global Section Layout --- */
.hb-problem-solution-section {
  background-color: #0b0c10;
  color: #ffffff;
  padding: 80px 20px;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}

.hb-container {
  max-width: 1200px;
  margin: 0 auto;
}

/* --- Section Header Styling --- */
.hb-section-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 50px auto;
}

.hb-section-subtitle {
  color: #d4af37;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
  display: block;
}

.hb-section-title {
  color: #ffffff;
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.25;
  margin: 0 0 16px 0;
}

.hb-section-description {
  color: #a0a5b5;
  font-size: 1.05rem;
  margin: 0;
}

/* --- Problem Cards Grid --- */
.hb-problem-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}

@media (min-width: 768px) {
  .hb-problem-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.hb-problem-card {
  background-color: #121318;
  border: 1px solid #1f222e;
  border-top: 3px solid #e63946; /* Accent red border to signify friction/loss */
  border-radius: 8px;
  padding: 32px 24px;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}

.hb-problem-card:hover {
  transform: translateY(-4px);
  border-color: #d4af37;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.hb-problem-icon {
  width: 48px;
  height: 48px;
  background-color: rgba(230, 57, 70, 0.1);
  color: #e63946;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.25rem;
  font-weight: bold;
}

.hb-problem-title {
  color: #ffffff;
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 12px 0;
}

.hb-problem-text {
  color: #a0a5b5;
  font-size: 0.95rem;
  margin: 0;
}

/* --- Commercial Value Resolution Box (The Solution) --- */
.hb-value-resolution {
  background: linear-gradient(135deg, #14161d 0%, #0d0e12 100%);
  border: 1px solid #d4af37;
  border-radius: 12px;
  padding: 40px 32px;
  position: relative;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

@media (min-width: 992px) {
  .hb-value-resolution {
    padding: 48px 56px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
  }
}

.hb-value-header {
  margin-bottom: 24px;
}

@media (min-width: 992px) {
  .hb-value-header {
    margin-bottom: 0;
  }
}

.hb-value-badge {
  background-color: rgba(212, 175, 55, 0.15);
  color: #d4af37;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 6px 12px;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 16px;
  border: 1px solid rgba(212, 175, 55, 0.3);
}

.hb-value-title {
  color: #ffffff;
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.3;
  margin: 0 0 16px 0;
}

.hb-value-text {
  color: #a0a5b5;
  font-size: 1rem;
  margin: 0;
}

/* --- Value Delivery Points --- */
.hb-value-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.hb-value-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
}

.hb-value-item:last-child {
  margin-bottom: 0;
}

.hb-value-check {
  width: 24px;
  height: 24px;
  background-color: #d4af37;
  color: #0b0c10;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.85rem;
  margin-right: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}

.hb-value-item-title {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 4px 0;
}

.hb-value-item-desc {
  color: #a0a5b5;
  font-size: 0.875rem;
  margin: 0;
}

/* --- CTA Action Group --- */
.hb-cta-group {
  margin-top: 32px;
}

.hb-btn-gold {
  background-color: #d4af37;
  color: #0b0c10;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 6px;
  text-decoration: none;
  display: inline-block;
  transition: background-color 0.3s ease, transform 0.2s ease;
  border: none;
  cursor: pointer;
}

.hb-btn-gold:hover {
  background-color: #f1c40f;
  transform: translateY(-2px);
}