/**
 * About Page - Trust Cards Component Styles
 * 
 * Visual design and animations for trust/feature cards
 * Integrates with Figma design system
 * 
 * @package Terra Health
 * @since 2.0.3
 */

/* ============================================
   Container & Layout
   ============================================ */

.about-trust-cards {
	padding: 4rem 1.5rem;
	background-color: var(--color-neutral, #f5f5f5);
}

.about-trust-cards__container {
	max-width: 1200px;
	margin: 0 auto;
}

.about-trust-cards__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 2rem;
	align-items: stretch;
}

/* ============================================
   Card Component
   ============================================ */

.about-trust-cards__card {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	padding: 2rem;
	background-color: var(--color-secondary, #ffffff);
	border-radius: 8px;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
	transition: all 300ms var(--easing-standard, cubic-bezier(0.4, 0, 0.2, 1));
}

.about-trust-cards__card:hover {
	box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
	transform: translateY(-4px);
}

/* ============================================
   Icon Styling
   ============================================ */

.about-trust-cards__icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 64px;
	height: 64px;
	margin-bottom: 1rem;
	color: var(--color-accent, #2d7e3e);
	transition: transform 300ms var(--easing-standard, cubic-bezier(0.4, 0, 0.2, 1));
}

.about-trust-cards__card:hover .about-trust-cards__icon {
	transform: scale(1.1);
}

.trust-card__icon-svg {
	display: block;
	width: 100%;
	height: 100%;
	color: inherit;
}

/* ============================================
   Typography
   ============================================ */

.about-trust-cards__heading {
	font-size: 1.25rem;
	font-weight: 600;
	line-height: 1.4;
	color: var(--color-primary, #1a1a1a);
	margin: 0 0 0.75rem 0;
	transition: color 300ms var(--easing-standard, cubic-bezier(0.4, 0, 0.2, 1));
}

.about-trust-cards__card:hover .about-trust-cards__heading {
	color: var(--color-accent, #2d7e3e);
}

.about-trust-cards__description {
	font-size: 0.95rem;
	font-weight: 400;
	line-height: 1.6;
	color: var(--color-text, #333333);
	margin: 0;
}

/* ============================================
   Animations
   ============================================ */

@keyframes fadeInUp {
	from {
		opacity: 0;
		transform: translateY(20px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.about-trust-cards__card {
	animation: fadeInUp 600ms ease-out forwards;
}

.about-trust-cards__card:nth-child(2) {
	animation-delay: 100ms;
}

.about-trust-cards__card:nth-child(3) {
	animation-delay: 200ms;
}

.about-trust-cards__card:nth-child(4) {
	animation-delay: 300ms;
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 768px) {
	.about-trust-cards {
		padding: 3rem 1rem;
	}

	.about-trust-cards__grid {
		grid-template-columns: 1fr;
		gap: 1.5rem;
	}

	.about-trust-cards__card {
		padding: 1.5rem;
	}

	.about-trust-cards__heading {
		font-size: 1.1rem;
	}

	.about-trust-cards__description {
		font-size: 0.9rem;
	}
}

@media (max-width: 480px) {
	.about-trust-cards {
		padding: 2rem 0.75rem;
	}

	.about-trust-cards__card {
		padding: 1.25rem;
	}

	.about-trust-cards__icon {
		width: 56px;
		height: 56px;
		margin-bottom: 0.75rem;
	}

	.about-trust-cards__heading {
		font-size: 1rem;
	}

	.about-trust-cards__description {
		font-size: 0.85rem;
	}
}

/* ============================================
   Dark Mode Support
   ============================================ */

@media (prefers-color-scheme: dark) {
	.about-trust-cards {
		background-color: var(--color-primary-dark, #1a1a1a);
	}

	.about-trust-cards__card {
		background-color: var(--color-secondary-dark, #2a2a2a);
		box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
	}

	.about-trust-cards__card:hover {
		box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
	}

	.about-trust-cards__heading {
		color: var(--color-text-dark, #ffffff);
	}

	.about-trust-cards__description {
		color: var(--color-text-light-dark, #b0b0b0);
	}

	.about-trust-cards__card:hover .about-trust-cards__heading {
		color: var(--color-accent, #4caf50);
	}
}

/* ============================================
   Accessibility
   ============================================ */

/* Ensure icons are not focusable */
.trust-card__icon-svg {
	pointer-events: none;
}

/* High contrast mode */
@media (prefers-contrast: more) {
	.about-trust-cards__card {
		border: 2px solid var(--color-accent, #2d7e3e);
	}

	.about-trust-cards__heading {
		font-weight: 700;
	}
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
	.about-trust-cards__card {
		animation: none;
	}

	.about-trust-cards__card:hover {
		transform: none;
	}

	.about-trust-cards__icon,
	.about-trust-cards__heading {
		transition: none;
	}

	.about-trust-cards__card:hover .about-trust-cards__icon {
		transform: none;
	}
}