/* ══════════════════════════════════════════════════════════════════
   RECURSOS · KODA STUDIO
   Aesthetic: Editorial library / archive
   Reuses casos.css system; this file adds layout-specific touches.
   ══════════════════════════════════════════════════════════════════ */

.recursos-main {
	background: var(--color-bone);
	color: var(--color-ink);
	overflow-x: hidden;
}

/* ─── Hero ─── */

.recursos-hero {
	padding: clamp(180px, 22vw, 260px) 0 clamp(80px, 10vw, 140px);
	background: var(--color-obsidian);
	color: var(--fg-on-dark);
	position: relative;
	overflow: hidden;
}

.recursos-hero::after {
	content: "";
	position: absolute;
	inset: 0;
	background:
		radial-gradient(ellipse 80% 60% at 30% 30%, rgba(91, 107, 124, 0.12) 0%, transparent 70%),
		radial-gradient(ellipse 60% 50% at 80% 80%, rgba(255, 255, 255, 0.03) 0%, transparent 60%);
	pointer-events: none;
}

.recursos-hero .container {
	position: relative;
	z-index: var(--z-base);
}

.recursos-hero .eyebrow {
	color: var(--fg-on-dark-faint);
	display: block;
	margin-bottom: 28px;
}

.recursos-hero h1 {
	font-family: var(--font-display);
	font-size: clamp(2.5rem, 6vw, 5.5rem);
	line-height: 1.05;
	letter-spacing: var(--tracking-tight);
	color: var(--fg-on-dark);
	margin: 0 0 32px;
	font-weight: 400;
	max-width: 18ch;
}

.recursos-hero h1 em {
	font-style: italic;
	color: var(--fg-on-dark-soft);
}

.recursos-hero .hero-sub {
	font-family: var(--font-body);
	font-size: clamp(15px, 1.4vw, 18px);
	line-height: 1.7;
	color: var(--fg-on-dark-mid);
	max-width: 56ch;
	font-weight: 300;
	margin: 0;
}

/* ─── Grid de recursos ─── */

.recursos-grid-section {
	padding: clamp(4rem, 10vh, 8rem) 0;
	background: var(--color-bone);
}

.recursos-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 0;
	border-top: 1px solid var(--color-border);
	border-left: 1px solid var(--color-border);
}

.recurso-card {
	border-right: 1px solid var(--color-border);
	border-bottom: 1px solid var(--color-border);
	padding: 2.5rem 2rem;
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
	text-decoration: none;
	color: inherit;
	background: var(--color-bone);
	transition: background 0.4s ease;
	min-height: 380px;
	position: relative;
}

.recurso-card:hover {
	background: var(--color-stone);
}

.recurso-card .r-tag {
	font-family: var(--font-body);
	font-size: var(--text-xs);
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--color-slate);
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.recurso-card .r-tag::before {
	content: "";
	width: 28px;
	height: 1px;
	background: var(--color-slate);
}

.recurso-card .r-format {
	font-family: var(--font-body);
	font-size: var(--text-xs);
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--color-ink-muted);
}

.recurso-card h2 {
	font-family: var(--font-display);
	font-size: clamp(1.5rem, 2.2vw, 2rem);
	line-height: 1.1;
	font-weight: 400;
	letter-spacing: -0.01em;
	margin: 0;
	color: var(--color-ink);
	flex: 1;
}

.recurso-card h2 em {
	font-style: italic;
	color: var(--color-slate);
}

.recurso-card p {
	font-family: var(--font-body);
	font-size: var(--text-sm);
	line-height: 1.55;
	color: var(--color-ink-soft);
	margin: 0;
}

.recurso-card .r-foot {
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-family: var(--font-body);
	font-size: var(--text-xs);
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--color-ink-muted);
	margin-top: auto;
	padding-top: 1rem;
	border-top: 1px solid var(--color-border-soft);
}

.recurso-card .r-arr {
	font-size: 1.25rem;
	color: var(--color-slate);
	transition: transform 0.4s ease;
}

.recurso-card:hover .r-arr {
	transform: translateX(6px);
}

@media (max-width: 880px) {
	.recursos-grid {
		grid-template-columns: 1fr;
	}
}

/* ─── Landing individual de recurso ─── */

.recurso-landing {
	background: var(--color-bone);
}

.recurso-hero {
	padding: clamp(180px, 22vw, 260px) 0 clamp(80px, 10vw, 140px);
	background: var(--color-obsidian);
	color: var(--fg-on-dark);
	position: relative;
	overflow: hidden;
}

.recurso-hero::after {
	content: "";
	position: absolute;
	inset: 0;
	background:
		radial-gradient(ellipse 80% 60% at 30% 30%, rgba(91, 107, 124, 0.12) 0%, transparent 70%),
		radial-gradient(ellipse 60% 50% at 80% 80%, rgba(255, 255, 255, 0.03) 0%, transparent 60%);
	pointer-events: none;
}

.recurso-hero .container {
	position: relative;
	z-index: var(--z-base);
}

.recurso-hero .back-link {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	font-family: var(--font-body);
	font-size: var(--text-2xs);
	font-weight: 500;
	letter-spacing: var(--tracking-label);
	text-transform: uppercase;
	color: var(--fg-on-dark-faint);
	text-decoration: none;
	margin-bottom: clamp(40px, 5vw, 64px);
	transition: color 0.3s ease;
}

.recurso-hero .back-link:hover {
	color: var(--fg-on-dark);
}

.recurso-hero .r-meta {
	display: flex;
	gap: 2rem;
	margin-bottom: 28px;
	font-family: var(--font-body);
	font-size: var(--text-2xs);
	font-weight: 500;
	letter-spacing: var(--tracking-label);
	text-transform: uppercase;
}

.recurso-hero .r-meta .r-format-pill {
	color: var(--fg-on-dark-soft);
}

.recurso-hero .r-meta .r-pages {
	color: var(--fg-on-dark-faint);
}

.recurso-hero h1 {
	font-family: var(--font-display);
	font-size: clamp(2.5rem, 6vw, 5.5rem);
	line-height: 1.05;
	letter-spacing: var(--tracking-tight);
	font-weight: 400;
	margin: 0 0 32px;
	color: var(--fg-on-dark);
	max-width: 22ch;
}

.recurso-hero h1 em {
	font-style: italic;
	color: var(--fg-on-dark-soft);
}

.recurso-hero .r-lede {
	font-family: var(--font-body);
	font-size: clamp(15px, 1.4vw, 18px);
	line-height: 1.7;
	color: var(--fg-on-dark-mid);
	max-width: 56ch;
	font-weight: 300;
	margin: 0;
}

/* ─── Layout 2 columnas: contenido + sidebar de captura ─── */

.recurso-content-wrap {
	padding: clamp(4rem, 8vh, 6rem) 0;
}

.recurso-content-wrap .container {
	display: grid;
	grid-template-columns: 1.5fr 1fr;
	gap: 5rem;
	align-items: start;
}

@media (max-width: 980px) {
	.recurso-content-wrap .container {
		grid-template-columns: 1fr;
		gap: 3rem;
	}
}

/* Contenido lateral */

.recurso-content h2 {
	font-family: var(--font-display);
	font-size: clamp(1.75rem, 3vw, 2.5rem);
	line-height: 1.1;
	font-weight: 400;
	letter-spacing: -0.01em;
	color: var(--color-ink);
	margin: 0 0 1.25rem;
	max-width: 22ch;
}

.recurso-content h2 em {
	font-style: italic;
	color: var(--color-slate);
}

.recurso-content h2:not(:first-child) {
	margin-top: 3rem;
}

.recurso-content h3 {
	font-family: var(--font-body);
	font-size: var(--text-lg);
	font-weight: 600;
	color: var(--color-ink);
	margin: 2rem 0 0.75rem;
	letter-spacing: -0.005em;
}

.recurso-content p {
	font-family: var(--font-body);
	font-size: var(--text-base);
	line-height: 1.7;
	color: var(--color-ink-soft);
	margin: 0 0 1.25rem;
	max-width: 62ch;
}

.recurso-content ul,
.recurso-content ol {
	font-family: var(--font-body);
	font-size: var(--text-base);
	line-height: 1.7;
	color: var(--color-ink-soft);
	margin: 0 0 1.5rem;
	padding-left: 1.5rem;
	max-width: 62ch;
}

.recurso-content li {
	margin-bottom: 0.6rem;
}

.recurso-content li strong {
	color: var(--color-ink);
	font-weight: 600;
}

.recurso-content .toc {
	background: var(--color-stone);
	border-left: 2px solid var(--color-slate);
	padding: 1.5rem 1.5rem 1.5rem 2rem;
	margin: 0 0 3rem;
}

.recurso-content .toc-title {
	font-family: var(--font-body);
	font-size: var(--text-xs);
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--color-slate);
	margin-bottom: 1rem;
	display: block;
	font-weight: 600;
}

.recurso-content .toc ul {
	margin: 0;
	padding: 0;
	list-style: none;
	max-width: none;
}

.recurso-content .toc li {
	margin: 0;
	padding: 0.4rem 0;
	border-bottom: 1px solid var(--color-border-soft);
	font-family: var(--font-body);
	font-size: var(--text-sm);
	color: var(--color-ink);
	display: flex;
	gap: 0.75rem;
}

.recurso-content .toc li:last-child {
	border-bottom: none;
}

.recurso-content .toc li::before {
	content: counter(toc-counter, decimal-leading-zero);
	color: var(--color-ink-muted);
	counter-increment: toc-counter;
	font-variant-numeric: tabular-nums;
}

.recurso-content .toc ul {
	counter-reset: toc-counter;
}

/* Tabla comparativa */

.recurso-content table {
	width: 100%;
	border-collapse: collapse;
	margin: 2rem 0;
	font-family: var(--font-body);
	font-size: var(--text-sm);
}

.recurso-content thead {
	background: var(--color-ink);
	color: var(--color-bone);
}

.recurso-content th,
.recurso-content td {
	padding: 1rem 1.25rem;
	text-align: left;
	border: 1px solid var(--color-border);
}

.recurso-content th {
	font-weight: 600;
	letter-spacing: 0.04em;
	font-size: var(--text-xs);
	text-transform: uppercase;
}

.recurso-content tbody tr:nth-child(odd) {
	background: var(--color-stone);
}

.recurso-content tbody td {
	color: var(--color-ink);
}

/* Sidebar de captura (sticky) */

.recurso-aside {
	position: sticky;
	top: 100px;
	background: var(--color-obsidian);
	color: var(--color-bone);
	padding: 2.5rem 2rem;
	border-left: 2px solid var(--color-slate);
}

.recurso-aside .a-eyebrow {
	font-family: var(--font-body);
	font-size: var(--text-xs);
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--color-slate-pale);
	margin-bottom: 1.25rem;
	display: block;
}

.recurso-aside h2 {
	font-family: var(--font-display);
	font-size: clamp(1.5rem, 2.4vw, 2rem);
	line-height: 1.1;
	font-weight: 400;
	letter-spacing: -0.01em;
	margin: 0 0 1.25rem;
	color: var(--color-bone);
}

.recurso-aside h2 em {
	font-style: italic;
	color: var(--color-slate-pale);
}

.recurso-aside p {
	font-family: var(--font-body);
	font-size: var(--text-sm);
	line-height: 1.6;
	color: var(--color-bone);
	opacity: 0.85;
	margin: 0 0 1.5rem;
}

.recurso-aside .a-features {
	list-style: none;
	padding: 0;
	margin: 0 0 1.75rem;
	font-family: var(--font-body);
	font-size: var(--text-xs);
	color: var(--color-slate-pale);
	letter-spacing: 0.05em;
}

.recurso-aside .a-features li {
	padding: 0.5rem 0;
	border-bottom: 1px solid rgba(245, 242, 237, 0.12);
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.recurso-aside .a-features li::before {
	content: "·";
	font-weight: bold;
	color: var(--color-slate-pale);
	font-size: 1.4rem;
	line-height: 1;
}

.recurso-aside form {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.recurso-aside input[type="email"] {
	background: transparent;
	border: none;
	border-bottom: 1px solid var(--color-slate-pale);
	color: var(--color-bone);
	padding: 0.85rem 0;
	font-family: var(--font-body);
	font-size: var(--text-sm);
	outline: none;
	transition: border-color 0.3s ease;
}

.recurso-aside input[type="email"]::placeholder {
	color: var(--color-slate-pale);
	opacity: 0.6;
}

.recurso-aside input[type="email"]:focus {
	border-bottom-color: var(--color-bone);
}

.recurso-aside .a-submit {
	background: var(--color-bone);
	color: var(--color-ink);
	border: none;
	padding: 1rem 1.5rem;
	font-family: var(--font-body);
	font-size: var(--text-sm);
	letter-spacing: 0.1em;
	text-transform: uppercase;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
	transition: background 0.3s ease;
	font-weight: 600;
	margin-top: 0.5rem;
}

.recurso-aside .a-submit:hover {
	background: var(--color-slate-pale);
}

.recurso-aside .a-note {
	font-family: var(--font-body);
	font-size: var(--text-2xs);
	color: var(--color-slate-pale);
	margin-top: 0.75rem;
	letter-spacing: 0.04em;
	opacity: 0.7;
}

@media (max-width: 980px) {
	.recurso-aside {
		position: static;
	}
}

/* ─── Pull stat (cifra destacada en cuerpo) ─── */

.r-pull-stat {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	padding: 2rem;
	background: var(--color-stone);
	border-left: 3px solid var(--color-slate);
	margin: 2rem 0;
}

.r-pull-stat .pull-value {
	font-family: var(--font-display);
	font-size: clamp(2rem, 4vw, 3rem);
	line-height: 1;
	font-weight: 400;
	color: var(--color-ink);
	letter-spacing: -0.02em;
}

.r-pull-stat .pull-value em {
	font-style: italic;
	color: var(--color-slate);
}

.r-pull-stat .pull-detail {
	font-family: var(--font-body);
	font-size: var(--text-sm);
	color: var(--color-ink-soft);
	max-width: 50ch;
}

/* ─── Related resources ─── */

.recurso-related {
	background: var(--color-stone);
	padding: clamp(4rem, 8vh, 6rem) 0;
	border-top: 1px solid var(--color-border);
}

.recurso-related .eyebrow {
	font-family: var(--font-body);
	font-size: var(--text-xs);
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--color-slate);
	margin-bottom: 2rem;
	display: inline-block;
}

.recurso-related .r-related-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1.5rem;
}

.r-related-card {
	background: var(--color-bone);
	border: 1px solid var(--color-border);
	padding: 2rem;
	text-decoration: none;
	color: inherit;
	display: flex;
	flex-direction: column;
	gap: 1rem;
	transition: border-color 0.3s ease;
}

.r-related-card:hover {
	border-color: var(--color-slate);
}

.r-related-card .rc-tag {
	font-family: var(--font-body);
	font-size: var(--text-xs);
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--color-slate);
}

.r-related-card h3 {
	font-family: var(--font-display);
	font-size: var(--text-xl);
	line-height: 1.1;
	font-weight: 400;
	margin: 0;
	color: var(--color-ink);
}

.r-related-card h3 em {
	font-style: italic;
	color: var(--color-slate);
}

.r-related-card .rc-foot {
	margin-top: auto;
	font-family: var(--font-body);
	font-size: var(--text-xs);
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--color-ink-muted);
	display: flex;
	justify-content: space-between;
}

.r-related-card .rc-foot .rc-arr {
	color: var(--color-slate);
	font-size: 1rem;
}

@media (max-width: 880px) {
	.recurso-related .r-related-grid {
		grid-template-columns: 1fr;
	}
}

/* ─── CTA inline (consultoría) ─── */

.recursos-main .caso-cta-inline {
	padding: clamp(3rem, 6vh, 5rem) 0;
	border-top: 1px solid var(--color-border);
	border-bottom: 1px solid var(--color-border);
	background: var(--color-bone);
}

.recursos-main .caso-cta-inline .container {
	display: grid;
	grid-template-columns: 1.5fr 1fr;
	gap: 3rem;
	align-items: center;
}

.recursos-main .caso-cta-inline .cta-eyebrow {
	font-family: var(--font-body);
	font-size: var(--text-xs);
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--color-slate);
	margin-bottom: 1rem;
	display: block;
}

.recursos-main .caso-cta-inline h2 {
	font-family: var(--font-display);
	font-size: clamp(1.75rem, 3vw, 2.5rem);
	line-height: 1.1;
	font-weight: 400;
	letter-spacing: -0.01em;
	margin: 0;
	color: var(--color-ink);
	max-width: 22ch;
}

.recursos-main .caso-cta-inline h2 em {
	font-style: italic;
	color: var(--color-slate);
}

.recursos-main .caso-cta-inline .cta-btn {
	background: var(--color-ink);
	color: var(--color-bone);
	border: none;
	padding: 1.25rem 2rem;
	font-family: var(--font-body);
	font-size: var(--text-sm);
	letter-spacing: 0.1em;
	text-transform: uppercase;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	gap: 0.75rem;
	transition: background 0.3s ease;
	font-weight: 500;
	justify-self: end;
}

.recursos-main .caso-cta-inline .cta-btn:hover {
	background: var(--color-slate);
}

.recursos-main .caso-cta-inline .cta-btn .arr {
	font-size: 1.1rem;
	transition: transform 0.3s ease;
}

.recursos-main .caso-cta-inline .cta-btn:hover .arr {
	transform: translateX(4px);
}

@media (max-width: 880px) {
	.recursos-main .caso-cta-inline .container {
		grid-template-columns: 1fr;
		gap: 2rem;
	}

	.recursos-main .caso-cta-inline .cta-btn {
		justify-self: start;
	}
}