/* ========================================
   Calculator Page Styles
   ======================================== */

/* --- Calculator Page Hero --- */
.calc-page-hero {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.calc-page-hero h1 {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  word-break: keep-all;
}

.calc-page-hero p {
  font-size: var(--font-size-lg);
  color: var(--color-text-sub);
  line-height: 1.6;
}

/* --- Benefit Section --- */
.calc-benefit-section {
  margin-top: var(--spacing-3xl);
}

.calc-benefit-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.benefit-card {
  background: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.benefit-icon {
  font-size: 28px;
  width: 56px;
  height: 56px;
  background: var(--color-surface);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.benefit-desc {
  font-size: var(--font-size-xs);
  color: var(--color-text-sub);
  margin-top: 2px;
}

.benefit-value {
  font-size: var(--font-size-md);
  font-weight: 700;
}

/* --- CTA Area --- */
.calc-page-cta {
  text-align: center;
  margin-top: var(--spacing-3xl);
  padding-bottom: var(--spacing-xl);
}

.calc-page-cta p {
  font-size: var(--font-size-lg);
  color: var(--color-text-sub);
  margin-bottom: var(--spacing-lg);
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 767px) {
  .calc-page-hero h1 {
    font-size: var(--font-size-3xl);
  }

  .benefit-grid {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   Hero — Live Badge + Stats Strip
   ======================================== */
.calc-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #ecfdf5;
  color: #059669;
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-md);
  letter-spacing: 0.02em;
}

.calc-live-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: #059669;
  border-radius: 50%;
  animation: pulse-dot 1.5s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.7); }
}

.calc-hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2xl);
  margin-top: var(--spacing-xl);
  padding: var(--spacing-lg) var(--spacing-2xl);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.calc-hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.calc-hero-stat-value {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.calc-hero-stat-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-weak);
  font-weight: 600;
  white-space: nowrap;
}

.calc-hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
  flex-shrink: 0;
}

/* ========================================
   Step Header — Number Circle
   ======================================== */
.calc-step-head {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.calc-step-num {
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  font-size: var(--font-size-sm);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.calc-step-head .calc-label {
  margin-bottom: 0;
}

/* ========================================
   Product Type — Image Cards
   ======================================== */
.calc-type-grid {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: var(--spacing-md) !important;
}

.calculator-container .calc-type-card {
  padding: 0;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-border);
  background: var(--color-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
  cursor: pointer;
  font-family: var(--font-family);
  transition: all var(--transition-base);
  position: relative;
  text-align: center;
}

.calculator-container .calc-type-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.calculator-container .calc-type-card.selected {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(49, 130, 246, 0.18);
}

.calculator-container .calc-type-card.selected::after {
  content: '✓';
  position: absolute;
  top: 8px;
  right: 8px;
  width: 22px;
  height: 22px;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 22px;
}

.calc-type-card img {
  width: 100%;
  height: 100px;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

.calc-type-name {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text-main);
  padding: 9px 8px 2px;
  display: block;
  pointer-events: none;
}

.calc-type-price {
  font-size: 11px;
  color: var(--color-text-weak);
  padding: 0 8px 9px;
  display: block;
  pointer-events: none;
}

.calculator-container .calc-type-card.selected .calc-type-name {
  color: var(--color-primary);
}

/* ========================================
   Result — Enhanced Total Price
   ======================================== */
.calc-result-detail .result-summary {
  background: transparent;
  padding: 0;
}

.calc-result-detail .result-summary-row:first-child {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 14px var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.calc-result-detail .result-total-row {
  background: linear-gradient(135deg, #3182F6 0%, #1b64da 100%);
  border-radius: var(--radius-md);
  padding: var(--spacing-md) var(--spacing-xl);
  border-top: none;
  margin-top: 0;
  padding-top: var(--spacing-md);
  color: white;
}

.calc-result-detail .result-total-row > span:first-child {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--font-size-sm);
}

.calc-result-detail .result-total {
  color: white;
  font-size: clamp(28px, 4vw, 40px);
}

@media (max-width: 767px) {
  .calc-hero-stats {
    gap: var(--spacing-lg);
    padding: var(--spacing-md) var(--spacing-lg);
  }
  .calc-hero-stat-value {
    font-size: var(--font-size-xl);
  }
  .calc-type-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .calc-type-card img {
    height: 80px;
  }
}