/* =========================
   ENTRENAMIENTO — PÁGINA PRINCIPAL
========================= */

.training-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 16px;
}

.training-group-title {
	margin: 42px 0 18px;
	color: var(--text);
	font-size: 20px;
	font-weight: 800;
	text-transform: uppercase;
}

.training-group-title--concepts {
	margin-top: 64px;
	padding-top: 28px;
	border-top: 1px solid var(--border);
}

.training-access-summary {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 8px 14px;
	margin-bottom: 18px;
}

.training-access-summary .training-access-badge {
	margin-top: 0;
}

.training-access-summary p {
	color: var(--muted);
	font-size: 14px;
}

.training-card {
	height: 100%;
	display: flex;
	flex-direction: column;
	padding: 28px;
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	transition:
		transform 0.2s,
		border-color 0.2s,
		background 0.2s;
}

a.training-card:hover {
	transform: translateY(-3px);
	background: var(--surface-light);
	border-color: #3b424c;
}

a.training-card:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 3px;
}

.training-category {
	align-self: flex-start;
	padding: 5px 10px;
	background: rgba(184, 255, 61, 0.1);
	border: 1px solid rgba(184, 255, 61, 0.3);
	border-radius: 999px;
	color: var(--accent);
	font-size: 11px;
	font-weight: 800;
	letter-spacing: 1px;
	text-transform: uppercase;
}

.training-access-badge {
	display: inline-flex;
	align-self: flex-start;
	margin-top: 12px;
	padding: 5px 10px;
	border: 1px solid rgba(184, 255, 61, 0.28);
	border-radius: 999px;
	color: var(--accent);
	font-size: 11px;
	font-weight: 800;
}

.training-title {
	margin-top: 18px;
	color: var(--text);
	font-size: 20px;
	line-height: 1.25;
	letter-spacing: -0.5px;
}

.training-description {
	margin-top: 10px;
	color: var(--muted);
	font-size: 14px;
}

.training-link,
.training-badge {
	margin-top: auto;
	padding-top: 22px;
	font-size: 13px;
	font-weight: 800;
}

.training-link {
	color: var(--accent);
}

a.training-card:hover .training-link {
	color: var(--accent-dark);
}

.training-badge {
	color: var(--muted);
	letter-spacing: 1px;
	text-transform: uppercase;
}

.training-card-upcoming {
	background: #0f1317;
	border-style: dashed;
}

.training-card-upcoming .training-title {
	color: #c7ccd2;
}


/* =========================
   ARTÍCULOS DE ENTRENAMIENTO
========================= */

.training-article {
	padding: 80px 0 100px;
}

.training-article-header {
	max-width: 760px;
	margin: 0 auto;
}

.training-article-back {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	color: var(--accent);
	font-size: 13px;
	font-weight: 800;
}

.training-article-back:hover {
	color: var(--accent-dark);
}

.training-article-back:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 3px;
}

.training-article-title {
	margin-top: 16px;
	font-size: clamp(34px, 5vw, 52px);
	line-height: 1.05;
	letter-spacing: -2px;
}

.training-article-intro {
	max-width: 680px;
	margin-top: 22px;
	color: var(--muted);
	font-size: 18px;
}

.training-article-content {
	max-width: 760px;
	margin: 48px auto 0;
}

.training-article-content > h2:first-child {
	margin-top: 0;
}

.training-article-content > .training-access-badge + h2 {
	margin-top: 16px;
}

.training-article-content h2 {
	margin-top: 48px;
	font-size: 28px;
	line-height: 1.15;
	letter-spacing: -1px;
}

.training-article-content p,
.training-article-content ul {
	margin-top: 16px;
	color: var(--muted);
	font-size: 17px;
	line-height: 1.7;
}

.training-article-content ul {
	padding-left: 22px;
}

.training-article-content li {
	margin-top: 8px;
}

.training-expanded-content {
	margin-top: 48px;
	padding-top: 40px;
	border-top: 1px solid var(--border);
}

.training-expanded-heading {
	margin-bottom: 38px;
	padding: 24px;
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: var(--radius);
}

.training-article-content .training-expanded-heading h2 {
	margin-top: 18px;
	font-size: 26px;
	line-height: 1.2;
}

.training-article-content .training-expanded-heading p {
	margin-top: 10px;
	color: var(--muted);
	font-size: 15px;
	line-height: 1.6;
}

.training-expanded-content section h3 {
	margin-top: 24px;
	font-size: 19px;
	line-height: 1.3;
}

.training-personal-reference {
	margin-top: 32px;
}

.training-reference-values {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px;
	margin-top: 16px;
}

.training-reference-item {
	padding: 14px 16px;
	background: rgba(255, 255, 255, 0.02);
	border: 1px solid var(--border);
	border-radius: 8px;
}

.training-reference-item dt {
	color: var(--muted);
	font-size: 12px;
	font-weight: 800;
	text-transform: uppercase;
}

.training-reference-item dd {
	margin: 5px 0 0;
	color: var(--text);
	font-size: 18px;
	font-weight: 700;
}

.training-reference-context {
	margin-top: 14px !important;
	font-size: 14px !important;
}

.training-article-content strong {
	color: var(--text);
}

.training-article-content a:not(.training-button):not(.training-next-link) {
	color: var(--accent);
	text-decoration: underline;
	text-underline-offset: 3px;
}

.training-article-content a:hover {
	color: var(--accent-dark);
}

.training-note {
	margin-top: 24px;
	padding: 18px 20px;
	background: var(--surface);
	border: 1px solid var(--border);
	border-left: 3px solid var(--accent);
	border-radius: var(--radius);
}

.training-note p {
	margin-top: 8px;
	font-size: 15px;
}

.training-note p:first-child {
	margin-top: 0;
}

.training-note-title {
	color: var(--text) !important;
	font-weight: 800;
}

.training-callout {
	margin-top: 44px;
	padding: 28px;
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: var(--radius);
}

.training-callout h2 {
	margin-top: 0;
	font-size: 20px;
	line-height: 1.25;
	letter-spacing: -0.5px;
}

.training-callout p {
	margin-top: 10px;
	font-size: 15px;
	line-height: 1.6;
}

.training-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 20px;
}

.training-button {
	display: inline-block;
	padding: 13px 22px;
	background: var(--accent);
	color: #080a0c !important;
	border: 1px solid var(--accent);
	border-radius: 8px;
	font-size: 14px;
	font-weight: 800;
	text-decoration: none !important;
	transition: 0.2s;
}

.training-button:hover {
	background: var(--accent-dark);
	border-color: var(--accent-dark);
	transform: translateY(-2px);
}

.training-button:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 3px;
}

.training-next {
	margin-top: 48px;
	padding-top: 32px;
	border-top: 1px solid var(--border);
}

.training-next-title {
	color: var(--muted);
	font-size: 14px;
	font-weight: 800;
	letter-spacing: 1px;
	text-transform: uppercase;
}

.training-next-links {
	display: grid;
	gap: 12px;
	margin-top: 16px;
}

.training-next-link {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding: 22px 24px;
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	text-decoration: none !important;
	transition: 0.2s;
}

.training-next-link:hover {
	background: var(--surface-light);
	border-color: #3b424c;
	transform: translateY(-2px);
}

.training-next-link:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 3px;
}

.training-next-label {
	display: block;
	color: var(--muted);
	font-size: 12px;
	font-weight: 800;
	letter-spacing: 1px;
	text-transform: uppercase;
}

.training-next-name {
	display: block;
	margin-top: 6px;
	color: var(--text);
	font-size: 18px;
	font-weight: 700;
}

.training-next-arrow {
	flex-shrink: 0;
	color: var(--accent);
	font-size: 20px;
}


/* =========================
   RESPONSIVE
========================= */

@media (max-width: 900px) {

	.training-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

}

@media (max-width: 600px) {

	.training-grid {
		grid-template-columns: 1fr;
	}

	.training-article {
		padding: 60px 0 80px;
	}

	.training-article-title {
		font-size: 34px;
		letter-spacing: -1.5px;
	}

	.training-article-intro {
		font-size: 16px;
	}

	.training-article-content {
		margin-top: 36px;
	}

	.training-article-content h2 {
		margin-top: 40px;
		font-size: 24px;
	}

	.training-article-content p,
	.training-article-content ul {
		font-size: 16px;
	}

	.training-callout {
		padding: 22px;
	}

	.training-expanded-content {
		margin-top: 36px;
		padding-top: 30px;
	}

	.training-expanded-heading {
		padding: 20px;
	}

	.training-reference-values {
		grid-template-columns: 1fr;
	}

	.training-actions {
		flex-direction: column;
		align-items: stretch;
	}

	.training-button {
		width: 100%;
		text-align: center;
	}

}