/* ============================================
   S05_BENEFITS.CSS
   Section 05: Benefits
   ============================================ */

/* --------------------------------------------
   1. Header
   -------------------------------------------- */
.benefits__heading-em {
  font-style: normal;
  color: var(--color-primary);
}

/* --------------------------------------------
   2. Cards
   -------------------------------------------- */
.benefits__cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.benefits__card {
  background: var(--color-bg-white);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-12);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-10);
  align-items: flex-start;
  transition: box-shadow var(--transition-base),
              transform var(--transition-base);
}

.benefits__card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.benefits__card-num {
  font-family: var(--font-serif);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: var(--tracking-wide);
  padding-top: var(--space-2);
  border-right: 1px solid var(--color-border);
  padding-right: var(--space-10);
}

.benefits__card-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.benefits__card-icon {
  width: 56px;
  height: 56px;
  background: var(--color-primary-pale);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.benefits__card-title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: var(--leading-tight);
}

.benefits__card-text {
  font-size: var(--text-base);
  line-height: var(--leading-loose);
  color: var(--color-text-secondary);
}

.benefits__card-text strong {
  color: var(--color-primary);
  font-weight: 700;
}

/* Before / After */
.benefits__before-after {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.benefits__before,
.benefits__after {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.benefits__before p,
.benefits__after p {
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  color: var(--color-text-secondary);
}

.benefits__ba-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  align-self: flex-start;
}

.benefits__ba-label--before {
  background: #ffd0d0;
  color: #cc4444;
}

.benefits__ba-label--after {
  background: var(--color-primary-pale);
  color: var(--color-primary);
}

.benefits__ba-arrow {
  color: var(--color-accent);
  flex-shrink: 0;
}

/* Stability Bar */
.benefits__stability {
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.benefits__stability-bar {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.benefits__stability-track {
  background: var(--color-border);
  border-radius: var(--radius-full);
  height: 36px;
  overflow: hidden;
  position: relative;
}

.benefits__stability-fill {
  height: 100%;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  padding-inline: var(--space-4);
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.benefits__stability-fill span {
  font-size: var(--text-xs);
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
}

.benefits__stability-fill--before {
  background: linear-gradient(to right, #f59e0b, #fbbf24);
  width: 0;
}

.benefits__stability-fill--after {
  background: linear-gradient(
    to right,
    var(--color-primary),
    var(--color-primary-light)
  );
  width: 0;
}

.is-animated .benefits__stability-fill--before { width: 55%; }
.is-animated .benefits__stability-fill--after  { width: 90%; }

/* Diff Visual */
.benefits__diff-visual {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.benefits__diff-item {
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.benefits__diff-item span {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  white-space: nowrap;
  min-width: 80px;
}

.benefits__diff-item p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.benefits__diff-item--other {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
}

.benefits__diff-item--other span {
  color: var(--color-text-muted);
}

.benefits__diff-item--yours {
  background: var(--color-primary-pale);
  border: 1px solid rgba(45, 90, 64, 0.2);
}

.benefits__diff-item--yours span {
  color: var(--color-primary);
}

/* --------------------------------------------
   3. CTA
   -------------------------------------------- */
.benefits__cta {
  text-align: center;
}

/* --------------------------------------------
   4. Responsive
   -------------------------------------------- */
@media (max-width: 767px) {
  .benefits__card {
    grid-template-columns: 1fr;
    padding: var(--space-8) var(--space-6);
  }

  .benefits__card-num {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    padding-right: 0;
    padding-bottom: var(--space-4);
  }

  .benefits__before-after {
    flex-direction: column;
  }

  .benefits__ba-arrow {
    transform: rotate(90deg);
  }
}