/* Features page · Minimalism */
@import url('../common.css');

.page-header {
  max-width: var(--content-narrow);
  margin: 0 auto;
  padding: var(--space-8) var(--space-4) var(--space-6);
  text-align: center;
}
.page-header h1 {
  font-size: 2.25rem;
  font-weight: 300;
  margin-bottom: var(--space-3);
}
.page-header .subtitle {
  font-size: 1rem;
  color: var(--color-text-soft);
  margin: 0;
}

.feature-cards {
  max-width: var(--content-default);
  margin: 0 auto;
  padding: 0 var(--space-4) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-7);
}

/* 用 flex-direction 而非 grid order,避免重疊問題 */
.feature-card {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-soft);
}
.feature-card:first-child { padding-top: 0; border-top: none; }
.feature-card:nth-child(even) { flex-direction: row-reverse; }

/* 兩欄等寬,各給 0 base + flex:1 確保不互相擠壓 */
.feature-image,
.feature-content {
  flex: 1 1 0;
  min-width: 0;
}

.feature-image {
  display: flex;
  justify-content: center;
}
.feature-images-container {
  display: flex;
  gap: var(--space-3);
  width: 100%;
  max-width: 480px;
}
.feature-images-container picture,
.feature-images-container > img {
  flex: 1;
  min-width: 0;
}
.feature-images-container img {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 16px;
  box-shadow: 0 12px 32px rgba(26, 26, 26, 0.10);
}

.feature-title {
  margin: 0 0 var(--space-3);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-text);
}
.feature-description {
  margin: 0 0 var(--space-4);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--color-text-soft);
}

.feature-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.feature-list li {
  position: relative;
  padding: var(--space-2) 0 var(--space-2) var(--space-4);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border-soft);
}
.feature-list li:last-child { border-bottom: none; }
.feature-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: calc(var(--space-2) + 0.6em);
  width: 6px;
  height: 1px;
  background: var(--color-accent);
}

.feature-badge {
  display: inline-block;
  margin-left: var(--space-2);
  padding: 1px 8px;
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  vertical-align: middle;
}
.feature-badge.new-badge { color: var(--color-accent); border-color: var(--color-accent); }
.feature-badge.coming-soon { color: var(--color-text-muted); }

@media (max-width: 768px) {
  .feature-card,
  .feature-card:nth-child(even) {
    flex-direction: column;
    gap: var(--space-4);
  }
  .feature-image, .feature-content { flex: 1 1 auto; width: 100%; }
  .feature-images-container { max-width: 360px; margin: 0 auto; }
  .page-header h1 { font-size: 1.75rem; }
}