/* ============================================================================
   PROYECTOS (carrusel con scroll nativo)
   - Desktop: 3 tarjetas, tablet: 2, mobile: 1 (asomando la siguiente).
   - Si todas las tarjetas entran, los controles se ocultan (projects-carousel.js).
   ============================================================================ */

.projects {
	background: var(--dark-bg);
}

.carousel {
	--card-gap: 2rem;
	--cards-per-view: 3;
	margin-top: 3rem;
}

.carousel-track {
	display: flex;
	gap: var(--card-gap);
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	scroll-behavior: smooth;
	overscroll-behavior-x: contain;
	scrollbar-width: none;
	/* Espacio para que el efecto hover (elevar + sombra) no se corte */
	padding: 12px 4px 28px;
	margin: -12px -4px -28px;
}

.carousel-track::-webkit-scrollbar {
	display: none;
}

.carousel-track:focus-visible {
	outline-offset: -2px;
	border-radius: 15px;
}

.project-card {
	flex: 0 0 calc((100% - (var(--cards-per-view) - 1) * var(--card-gap)) / var(--cards-per-view));
	min-width: 0;
	scroll-snap-align: start;
	display: flex;
	flex-direction: column;
	background: rgba(255, 255, 255, 0.03);
	border: 1px solid var(--border-color);
	border-radius: 15px;
	overflow: hidden;
	transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
	transform: translateY(-6px);
	border-color: var(--primary-color);
	box-shadow: 0 12px 28px rgba(0, 212, 255, 0.12);
}

.project-image {
	aspect-ratio: 16 / 10;
	background-color: rgba(255, 255, 255, 0.04);
	border-bottom: 1px solid var(--border-color);
}

.project-image img {
	width: 100%;
	height: 100%;
	object-fit: contain;
	display: block;
}

.project-content {
	padding: 1.75rem;
	display: flex;
	flex-direction: column;
	flex: 1;
}

.project-content h3 {
	font-size: 1.3rem;
	margin-bottom: 0.5rem;
}

.project-content p {
	color: var(--text-secondary);
	margin-bottom: 1.5rem;
	font-size: 0.95rem;
	flex: 1;
}

.project-tech {
	display: flex;
	gap: 0.5rem;
	flex-wrap: wrap;
	margin-bottom: 1.5rem;
}

.project-tech span {
	background: rgba(102, 126, 234, 0.2);
	color: #a5b4fc;
	padding: 0.3rem 0.8rem;
	border-radius: 15px;
	font-size: 0.8rem;
}

/* ---------- Controles (flechas + puntos) ---------- */

.carousel-controls {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 1.25rem;
	margin-top: 2rem;
}

.carousel-arrow {
	width: 44px;
	height: 44px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(255, 255, 255, 0.05);
	border: 1px solid var(--border-color);
	border-radius: 50%;
	color: var(--text-primary);
	cursor: pointer;
	transition: all 0.3s ease;
}

.carousel-arrow:hover:not(:disabled) {
	border-color: var(--primary-color);
	color: var(--primary-color);
}

.carousel-arrow:disabled {
	opacity: 0.3;
	cursor: default;
}

.carousel-dots {
	display: flex;
	gap: 0.5rem;
}

.carousel-dot {
	width: 8px;
	height: 8px;
	padding: 0;
	border: 0;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.25);
	cursor: pointer;
	transition: all 0.3s ease;
}

.carousel-dot.is-active {
	width: 24px;
	background: var(--primary-color);
}

/* ---------- Responsive ---------- */

@media (max-width: 1023px) {
	.carousel {
		--cards-per-view: 2;
		--card-gap: 1.5rem;
	}
}

@media (max-width: 767px) {
	.carousel {
		--card-gap: 1rem;
	}

	/* La tarjeta ocupa ~85% para que se vea que hay más hacia el costado */
	.project-card {
		flex-basis: 85%;
	}

	.project-content {
		padding: 1.5rem;
	}
}