/* wwwroot/css/shared/features-section.css */

/* ─── Section ───────────────────────────────────────────── */
.features-section {
  padding-top: var(--section-padding-y);
  padding-bottom: var(--section-padding-y);
  background-color: var(--color-white);
}

/* ─── Section Header ────────────────────────────────────── */
.features-section .section-header {
  margin-bottom: var(--spacing-5, 3rem);
}

.features-section .section-title {
  font-size: var(--section-title-size);
  font-weight: var(--section-title-weight);
  color: var(--section-title-color);
  margin-bottom: var(--spacing-2);
  letter-spacing: -0.02em;
}

.features-section .section-subtitle {
  font-size: var(--font-size-body);
  color: var(--color-text-muted);
  max-width: 520px;
  margin: 0 auto;
  line-height: var(--line-height-base);
}

/* ─── Feature Card ──────────────────────────────────────── */
.feature-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background-color: var(--card-bg);
  border: var(--card-border);
  border-radius: var(--card-border-radius);
  padding: var(--card-padding);
  box-shadow: var(--card-shadow);
  transition: var(--card-transition);
  position: relative;
  overflow: hidden;
}

/* Left-edge accent — slides in on hover */
.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-primary), #0ea5e9);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.25s var(--transition-easing-out);
  border-radius: var(--card-border-radius) 0 0 var(--card-border-radius);
}

.feature-card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-3px);
  border-color: rgba(59, 130, 246, 0.25);
}

.feature-card:hover::before {
  transform: scaleY(1);
}

/* ─── Highlight Card ────────────────────────────────────── */
.feature-card--highlight {
  border-color: rgba(59, 130, 246, 0.25);
  background: linear-gradient(160deg,
    rgba(59, 130, 246, 0.04) 0%,
    var(--card-bg) 70%);
}

.feature-card--highlight::before {
  transform: scaleY(1); /* always visible */
}

/* ─── Card Top Row ──────────────────────────────────────── */
.feature-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--spacing-2);
}

/* ─── Feature Icon ──────────────────────────────────────── */
.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg,
    var(--color-primary-soft) 0%,
    rgba(14, 165, 233, 0.12) 100%);
  color: var(--color-primary);
  font-size: 1.15rem;
  flex-shrink: 0;
  transition: var(--transition-base);
}

.feature-card:hover .feature-icon {
  background: linear-gradient(135deg, var(--color-primary), #0ea5e9);
  color: var(--color-white);
  transform: scale(1.08) rotate(-3deg);
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.30);
}

/* ─── Feature Number ────────────────────────────────────── */
.feature-number {
  font-size: 0.7rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  opacity: 0.4;
  line-height: 1;
  padding-top: 4px;
  transition: opacity 0.2s ease, color 0.2s ease;
}

.feature-card:hover .feature-number {
  opacity: 0.7;
  color: var(--color-primary);
}

/* ─── Feature Text ──────────────────────────────────────── */
.feature-title {
  font-size: var(--font-size-h4);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-1);
  line-height: 1.3;
}

.feature-description {
  font-size: var(--font-size-body);
  color: var(--color-text-secondary);
  line-height: var(--line-height-base);
  margin: 0;
  flex-grow: 1;
}

/* ─── Checklist (highlight card) ────────────────────────── */
.feature-checklist {
  list-style: none;
  padding: 0;
  margin: var(--spacing-2) 0 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.feature-checklist li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
}

.feature-checklist li i {
  color: #16a34a;
  font-size: 0.7rem;
  flex-shrink: 0;
}

/* ─── Responsive ────────────────────────────────────────── */
@media (max-width: 767.98px) {
  .features-section .section-title {
    font-size: calc(var(--section-title-size) * 0.85);
  }
}