/* ============================================
   components.css — Reusable UI components
   (buttons, badges, screenshot frames, cards)
   ============================================ */

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-family);
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition:
    background-color var(--transition-fast),
    color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 3px solid var(--color-brand-300);
  outline-offset: 2px;
}

.btn:active {
  transform: scale(0.97);
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-text-invert);
}

.btn--primary:hover {
  background-color: var(--color-accent-hover);
  box-shadow: var(--shadow-md);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-border);
}

.btn--ghost:hover {
  background-color: var(--color-gray-50);
  border-color: var(--color-gray-300);
}

.btn--sm {
  font-size: var(--font-size-sm);
  padding: var(--space-2) var(--space-5);
}

.btn--lg {
  font-size: var(--font-size-lg);
  padding: var(--space-4) var(--space-8);
}

/* --- Badges --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background-color: var(--color-brand-50);
  color: var(--color-brand-700);
  margin-bottom: var(--space-5);
}

.badge--light {
  background-color: var(--color-cream-200);
  color: var(--color-gray-700);
}

/* --- Screenshot frames --- */
.screenshot-frame {
  background: var(--color-gray-900);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.screenshot-frame__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #1e2535;
}

.screenshot-frame__bar span {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--color-gray-500);
}

.screenshot-frame__bar span:nth-child(1) {
  background: #ff5f57;
}
.screenshot-frame__bar span:nth-child(2) {
  background: #febc2e;
}
.screenshot-frame__bar span:nth-child(3) {
  background: #28c840;
}

.screenshot-frame__img {
  width: 100%;
  height: auto;
  display: block;
  background: var(--color-gray-100);
  min-height: 200px;
  object-fit: cover;
}

.screenshot-frame--sm {
  border-radius: var(--radius-md);
}

/* --- Feature cards --- */
.feature-card {
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition:
    box-shadow var(--transition-normal),
    transform var(--transition-normal),
    border-color var(--transition-normal);
}

.feature-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: var(--color-brand-200);
}

.feature-card__icon {
  font-size: 2rem;
  margin-bottom: var(--space-4);
}

.feature-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-text-primary);
}

.feature-card p {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* --- Testimonial cards --- */
.testimonial-card {
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.testimonial-card__text {
  font-size: var(--font-size-lg);
  color: var(--color-text-primary);
  line-height: 1.7;
  font-style: italic;
}


.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-style: normal;
}

.testimonial-card__author strong {
  display: block;
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-text-primary);
}

.testimonial-card__author span {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: linear-gradient(
    135deg,
    var(--color-brand-400),
    var(--color-sky-400)
  );
  color: white;
  font-weight: 700;
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}