/* ──────────────────────────────────────────────────────────────────────────
   Piso Advisor — estilos web pública
   Tema sobrio, móvil-first, sin frameworks.
   Variables: cambia --c-primary para reskin rápido.
   ────────────────────────────────────────────────────────────────────────── */

:root {
	/* Paleta monocromática azul: azul-600 con compañero azul-400 en gradientes.
	   Sin el verde esmeralda original — más sobria y coherente. */
	--c-primary: #2563eb;         /* azul-600 — CTAs, acentos */
	--c-primary-dark: #1d4ed8;    /* azul-700 — hover de CTAs */
	--c-accent: #60a5fa;          /* azul-400 — compañero de gradientes */
	--c-text: #0f172a;            /* slate-900 — H1, headers, footer bg */
	--c-text-2: #334155;          /* slate-700 — texto cuerpo */
	--c-text-3: #64748b;          /* slate-500 — leyendas, microcopy */
	--c-bg: #ffffff;
	--c-bg-soft: #f8fafc;         /* slate-50 */
	--c-surface: #ffffff;
	--c-border: #e2e8f0;          /* slate-200 */
	--c-border-strong: #cbd5e1;   /* slate-300 */
	--c-danger: #dc2626;
	--c-success: #059669;

	--radius: 14px;
	--radius-sm: 10px;
	--radius-lg: 22px;
	--shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
	--shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
	--shadow-md: 0 10px 30px rgba(15, 23, 42, 0.12);
	--shadow-lg: 0 24px 60px rgba(15, 23, 42, 0.18);
	--shadow-glow: 0 18px 40px -10px rgba(37, 99, 235, 0.45);

	--maxw: 1100px;
	--gap: 24px;

	/* Curvas custom — las CSS por defecto son flojas y se sienten lentas.
	   ease-out fuerte para entradas (Emil/Sonner); ease-in-out para movimientos
	   de pantalla; spring-like para presiones puntuales. */
	--ease-out: cubic-bezier(0.23, 1, 0.32, 1);
	--ease-out-soft: cubic-bezier(0.16, 1, 0.3, 1);
	--ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
	--ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);
}

* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	font-size: 16px;
	line-height: 1.6;
	color: var(--c-text);
	background: var(--c-bg);
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}

a {
	color: var(--c-primary);
	text-decoration: none;
}

a:hover {
	text-decoration: underline;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

::selection {
	background: rgba(37, 99, 235, 0.18);
	color: var(--c-text);
}

:focus-visible {
	outline: 2px solid var(--c-primary);
	outline-offset: 3px;
	border-radius: 4px;
}

.container {
	max-width: var(--maxw);
	margin: 0 auto;
	padding: 0 20px;
}

/* ── Header / Nav ──────────────────────────────────────────────────────── */

.site-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: rgba(255, 255, 255, 0.78);
	backdrop-filter: saturate(180%) blur(14px);
	-webkit-backdrop-filter: saturate(180%) blur(14px);
	border-bottom: 1px solid transparent;
	transition: background 240ms var(--ease-out), border-color 240ms var(--ease-out);
}

.site-header.is-scrolled {
	background: rgba(255, 255, 255, 0.92);
	border-bottom-color: var(--c-border);
}

.site-header .nav {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 64px;
}

.brand {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-weight: 800;
	font-size: 18px;
	color: var(--c-text);
	letter-spacing: -0.3px;
}

.brand:hover {
	text-decoration: none;
}

.brand .logo {
	width: 32px;
	height: 32px;
	display: inline-block;
	background: url("img/favicon.svg") center / contain no-repeat;
	transition: transform 200ms var(--ease-out);
}

.brand:hover .logo {
	transform: rotate(-6deg) scale(1.05);
}

.nav-links {
	display: flex;
	gap: 28px;
	align-items: center;
}

.nav-links a {
	color: var(--c-text-2);
	font-weight: 600;
	font-size: 14px;
	position: relative;
	transition: color 180ms var(--ease-out);
}

.nav-links a:not(.cta)::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: -6px;
	height: 2px;
	background: var(--c-primary);
	border-radius: 2px;
	transform: scaleX(0);
	transform-origin: left center;
	transition: transform 220ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
	.nav-links a:not(.cta):hover {
		color: var(--c-text);
		text-decoration: none;
	}

	.nav-links a:not(.cta):hover::after {
		transform: scaleX(1);
	}
}

.nav-links a.cta {
	background: var(--c-primary);
	color: #fff;
	padding: 9px 16px;
	border-radius: 999px;
	font-weight: 700;
	box-shadow: 0 6px 18px -6px rgba(37, 99, 235, 0.55);
	transition: background 180ms var(--ease-out), transform 160ms var(--ease-out),
		box-shadow 220ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
	.nav-links a.cta:hover {
		background: var(--c-primary-dark);
		text-decoration: none;
		transform: translateY(-1px);
		box-shadow: 0 10px 22px -6px rgba(37, 99, 235, 0.7);
	}
}

.nav-links a.cta:active {
	transform: scale(0.97);
}

@media (max-width: 640px) {
	.nav-links {
		gap: 16px;
	}

	.nav-links a:not(.cta) {
		display: none;
	}
}

/* ── Hero ──────────────────────────────────────────────────────────────── */

.hero {
	position: relative;
	padding: 96px 0 80px;
	overflow: hidden;
	isolation: isolate;
}

/* Aurora — dos manchas radiales sutiles detrás del contenido.
   No reemplaza ningún asset: vive en su propio layer y se queda detrás. */
.hero::before,
.hero::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	pointer-events: none;
}

.hero::before {
	background:
		radial-gradient(60% 50% at 20% 10%, rgba(37, 99, 235, 0.18), transparent 70%),
		radial-gradient(50% 60% at 90% 60%, rgba(96, 165, 250, 0.22), transparent 70%),
		linear-gradient(180deg, var(--c-bg-soft) 0%, transparent 100%);
}

/* Grid sutil — añade textura sin saturar. */
.hero::after {
	background-image:
		linear-gradient(rgba(15, 23, 42, 0.045) 1px, transparent 1px),
		linear-gradient(90deg, rgba(15, 23, 42, 0.045) 1px, transparent 1px);
	background-size: 40px 40px;
	mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%);
	-webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%);
	opacity: 0.6;
}

.hero-grid {
	display: grid;
	grid-template-columns: 1fr 1.45fr;
	gap: 48px;
	align-items: center;
}

.hero-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 6px 12px 6px 8px;
	border-radius: 999px;
	background: rgba(37, 99, 235, 0.08);
	border: 1px solid rgba(37, 99, 235, 0.18);
	color: var(--c-primary);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.1px;
	margin-bottom: 20px;
}

.hero-eyebrow .dot {
	width: 8px;
	height: 8px;
	border-radius: 999px;
	background: var(--c-primary);
	box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.18);
	animation: pulse 2.4s var(--ease-in-out) infinite;
}

@keyframes pulse {
	0%, 100% {
		box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.18);
	}
	50% {
		box-shadow: 0 0 0 7px rgba(37, 99, 235, 0.05);
	}
}

.hero h1 {
	font-size: clamp(36px, 5vw, 54px);
	line-height: 1.05;
	letter-spacing: -1.4px;
	margin: 0 0 22px;
	font-weight: 800;
}

.hero h1 .accent {
	background: linear-gradient(135deg, var(--c-primary), var(--c-accent));
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
}

.hero p.lead {
	font-size: 19px;
	color: var(--c-text-2);
	margin: 0 0 28px;
	max-width: 540px;
}

.hero-actions {
	display: flex;
	gap: 12px;
	flex-wrap: wrap;
	margin-bottom: 24px;
}

.btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 14px 22px;
	border-radius: 999px;
	font-weight: 700;
	font-size: 15px;
	cursor: pointer;
	border: none;
	font-family: inherit;
	transition: transform 160ms var(--ease-out), background 200ms var(--ease-out),
		box-shadow 240ms var(--ease-out), border-color 200ms var(--ease-out);
	will-change: transform;
}

.btn:hover {
	text-decoration: none;
}

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

.btn-primary {
	background: var(--c-primary);
	color: #fff;
	box-shadow: var(--shadow-glow);
}

@media (hover: hover) and (pointer: fine) {
	.btn-primary:hover {
		background: var(--c-primary-dark);
		transform: translateY(-1px);
		box-shadow: 0 22px 50px -10px rgba(37, 99, 235, 0.55);
	}
}

.btn-secondary {
	background: var(--c-surface);
	color: var(--c-text);
	border: 1.5px solid var(--c-border-strong);
}

@media (hover: hover) and (pointer: fine) {
	.btn-secondary:hover {
		border-color: var(--c-primary);
		color: var(--c-primary);
		transform: translateY(-1px);
	}
}

.btn .arrow {
	display: inline-block;
	transition: transform 220ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
	.btn:hover .arrow {
		transform: translateX(3px);
	}
}

.hero-note {
	font-size: 13px;
	color: var(--c-text-3);
	display: inline-flex;
	align-items: center;
	gap: 8px;
}

.hero-note::before {
	content: "";
	width: 6px;
	height: 6px;
	border-radius: 999px;
	background: var(--c-success);
	box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.18);
}

/* Hero image — composición de 3 móviles (shots.so) con biseles y sombra ya
   embebidos en el PNG (fondo transparente). NO añadimos border-radius ni un
   reborde tipo bisel: lo trae la propia imagen. */
.hero-image {
	position: relative;
	text-align: center;
}

/* Halo difuso detrás del mockup para darle profundidad sin tocar el PNG. */
.hero-image::before {
	content: "";
	position: absolute;
	inset: -10% -8% -10% -8%;
	background: radial-gradient(60% 50% at 50% 50%, rgba(37, 99, 235, 0.28), transparent 70%);
	filter: blur(40px);
	z-index: -1;
	pointer-events: none;
}

.hero-image > img {
	display: block;
	width: 100%;
	max-width: none;
	margin: 0 auto;
	cursor: zoom-in;
	transition: transform 360ms var(--ease-out);
	animation: float 7s var(--ease-in-out) infinite;
}

@keyframes float {
	0%, 100% {
		transform: translateY(0);
	}
	50% {
		transform: translateY(-8px);
	}
}

@media (hover: hover) and (pointer: fine) {
	.hero-image > img:hover {
		transform: translateY(-8px) scale(1.015);
		animation-play-state: paused;
	}
}

/* Placeholder cuando aún no hay captura (caja con texto, no imagen). */
.phone-mockup {
	width: 100%;
	max-width: 320px;
	aspect-ratio: 9 / 19.5;
	margin: 0 auto;
	background: var(--c-bg-soft);
	border: 1.5px solid var(--c-border);
	border-radius: 36px;
	box-shadow: var(--shadow);
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--c-text-3);
	font-size: 13px;
	text-align: center;
	padding: 16px;
	overflow: hidden;
}

@media (max-width: 880px) {
	.hero {
		padding: 56px 0 40px;
	}

	.hero-grid {
		grid-template-columns: 1fr;
		gap: 40px;
	}

	.hero h1 {
		font-size: 36px;
	}

	.hero p.lead {
		font-size: 17px;
	}
}

/* ── Sección genérica ──────────────────────────────────────────────────── */

section.block {
	padding: 88px 0;
	position: relative;
}

section.block.alt {
	background: var(--c-bg-soft);
}

section.block.alt::before {
	content: "";
	position: absolute;
	top: 0;
	left: 50%;
	transform: translateX(-50%);
	width: min(720px, 80%);
	height: 1px;
	background: linear-gradient(90deg, transparent, var(--c-border-strong), transparent);
	pointer-events: none;
}

section.block h2 {
	font-size: clamp(26px, 3.4vw, 34px);
	line-height: 1.2;
	letter-spacing: -0.6px;
	margin: 0 0 14px;
	text-align: center;
	font-weight: 800;
}

section.block .subtitle {
	text-align: center;
	color: var(--c-text-3);
	font-size: 17px;
	margin: 0 auto 48px;
	max-width: 620px;
}

/* ── Grid de features ──────────────────────────────────────────────────── */

.features {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--gap);
}

.feature {
	background: var(--c-surface);
	border: 1px solid var(--c-border);
	border-radius: var(--radius);
	padding: 26px;
	box-shadow: var(--shadow-sm);
	transition: transform 280ms var(--ease-out), box-shadow 280ms var(--ease-out),
		border-color 280ms var(--ease-out);
	position: relative;
	overflow: hidden;
}

/* Glow sutil sobre la card en hover — vive en un pseudo, no toca contenido. */
.feature::after {
	content: "";
	position: absolute;
	inset: -1px;
	border-radius: inherit;
	padding: 1px;
	background: linear-gradient(135deg, rgba(37, 99, 235, 0.5), rgba(96, 165, 250, 0));
	-webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
	mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
	-webkit-mask-composite: xor;
	mask-composite: exclude;
	opacity: 0;
	transition: opacity 280ms var(--ease-out);
	pointer-events: none;
}

@media (hover: hover) and (pointer: fine) {
	.feature:hover {
		transform: translateY(-3px);
		box-shadow: var(--shadow-md);
		border-color: transparent;
	}

	.feature:hover::after {
		opacity: 1;
	}

	.feature:hover .icon {
		transform: scale(1.06) rotate(-3deg);
	}
}

.feature .icon {
	width: 46px;
	height: 46px;
	border-radius: 12px;
	background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(96, 165, 250, 0.08));
	border: 1px solid rgba(37, 99, 235, 0.12);
	display: grid;
	place-items: center;
	font-size: 22px;
	margin-bottom: 14px;
	transition: transform 320ms var(--ease-out);
}

.feature h3 {
	margin: 0 0 8px;
	font-size: 17px;
	font-weight: 800;
	letter-spacing: -0.2px;
}

.feature p {
	margin: 0;
	font-size: 14.5px;
	color: var(--c-text-2);
	line-height: 1.55;
}

.features-note {
	margin: 32px 0 0;
	text-align: center;
	font-size: 14px;
	color: var(--c-text-3);
}

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

@media (max-width: 560px) {
	.features {
		grid-template-columns: 1fr;
	}
}

/* ── Galería de capturas ───────────────────────────────────────────────── */

.gallery {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 18px;
	align-items: start;
}

/* Captura real — solo esquinas redondeadas y sombra exterior.
   Nada toca el interior de la imagen. */
.gallery > img {
	display: block;
	width: 100%;
	height: auto;
	border-radius: 22px;
	cursor: zoom-in;
	box-shadow: 0 8px 24px rgba(15, 23, 42, 0.14);
	transition: transform 320ms var(--ease-out), box-shadow 320ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
	.gallery > img:hover {
		transform: translateY(-6px) scale(1.02);
		box-shadow: 0 22px 44px rgba(15, 23, 42, 0.22);
	}
}

/* Placeholder (caja con texto, no imagen): mantiene la forma de móvil
   para que la cuadrícula no colapse antes de que metas las capturas. */
.gallery > .shot:not(img) {
	aspect-ratio: 9 / 19.5;
	background: var(--c-bg-soft);
	border: 1.5px solid var(--c-border);
	border-radius: 22px;
	display: grid;
	place-items: center;
	color: var(--c-text-3);
	font-size: 12px;
	text-align: center;
	padding: 14px;
	box-shadow: var(--shadow-sm);
}

@media (max-width: 880px) {
	.gallery {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* ── CTA banner ────────────────────────────────────────────────────────── */

.cta-banner {
	background:
		radial-gradient(80% 100% at 0% 0%, rgba(255, 255, 255, 0.18), transparent 50%),
		radial-gradient(70% 100% at 100% 100%, rgba(96, 165, 250, 0.35), transparent 60%),
		linear-gradient(135deg, var(--c-primary), #1e40af);
	color: #fff;
	border-radius: 24px;
	padding: 56px 40px;
	text-align: center;
	position: relative;
	overflow: hidden;
	isolation: isolate;
	box-shadow: 0 30px 60px -20px rgba(37, 99, 235, 0.55);
}

/* Pattern de puntos suaves dentro del banner. */
.cta-banner::before {
	content: "";
	position: absolute;
	inset: 0;
	background-image: radial-gradient(rgba(255, 255, 255, 0.18) 1px, transparent 1px);
	background-size: 22px 22px;
	mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, #000 0%, transparent 80%);
	-webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, #000 0%, transparent 80%);
	opacity: 0.5;
	z-index: -1;
}

.cta-banner h2 {
	color: #fff;
	margin: 0 0 10px;
	font-size: clamp(24px, 3vw, 32px);
}

.cta-banner p {
	margin: 0 0 24px;
	color: rgba(255, 255, 255, 0.88);
	font-size: 17px;
	max-width: 620px;
	margin-left: auto;
	margin-right: auto;
	margin-bottom: 24px;
}

.cta-banner .btn {
	background: #fff;
	color: var(--c-primary);
}

@media (hover: hover) and (pointer: fine) {
	.cta-banner .btn:hover {
		background: rgba(255, 255, 255, 0.92);
		transform: translateY(-1px);
	}
}

/* ── Footer ────────────────────────────────────────────────────────────── */

.site-footer {
	/* Color fijo (no var) — el footer es siempre oscuro, también en dark mode.
	   Antes usaba var(--c-text), que en dark mode flipea a slate-100 y dejaba
	   el footer blanco con texto blanco encima. */
	background: #0f172a;
	color: rgba(255, 255, 255, 0.7);
	padding: 64px 0 32px;
	font-size: 14px;
	position: relative;
}

.site-footer::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 1px;
	background: linear-gradient(90deg, transparent, rgba(96, 165, 250, 0.5), transparent);
}

.site-footer a {
	color: rgba(255, 255, 255, 0.85);
	transition: color 180ms var(--ease-out);
}

.site-footer a:hover {
	color: #fff;
}

.footer-grid {
	display: grid;
	grid-template-columns: 1.5fr 1fr 1fr;
	gap: 40px;
	margin-bottom: 32px;
}

.footer-grid h4 {
	color: #fff;
	font-size: 13px;
	margin: 0 0 14px;
	letter-spacing: 0.6px;
	text-transform: uppercase;
}

.footer-grid ul {
	list-style: none;
	padding: 0;
	margin: 0;
}

.footer-grid li {
	margin-bottom: 10px;
}

.footer-bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.08);
	padding-top: 22px;
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	justify-content: space-between;
	font-size: 13px;
	color: rgba(255, 255, 255, 0.55);
}

@media (max-width: 720px) {
	.footer-grid {
		grid-template-columns: 1fr;
		gap: 28px;
	}
}

/* ── Páginas legales / contacto (contenido largo) ──────────────────────── */

.page-hero {
	padding: 56px 0 28px;
	border-bottom: 1px solid var(--c-border);
	background: var(--c-bg-soft);
}

.page-hero h1 {
	font-size: 36px;
	margin: 0 0 8px;
	letter-spacing: -0.6px;
}

.page-hero p {
	color: var(--c-text-3);
	margin: 0;
	font-size: 16px;
}

.legal-body {
	max-width: 760px;
	margin: 0 auto;
	padding: 48px 20px 80px;
	font-size: 15.5px;
	line-height: 1.75;
	color: var(--c-text-2);
}

.legal-body h2 {
	color: var(--c-text);
	font-size: 22px;
	letter-spacing: -0.3px;
	margin: 40px 0 10px;
}

.legal-body h3 {
	color: var(--c-text);
	font-size: 17px;
	margin: 24px 0 8px;
}

.legal-body p {
	margin: 0 0 12px;
}

.legal-body ul,
.legal-body ol {
	padding-left: 22px;
	margin: 8px 0 14px;
}

.legal-body li {
	margin-bottom: 6px;
}

.legal-body .note {
	background: var(--c-bg-soft);
	border-left: 3px solid var(--c-primary);
	border-radius: var(--radius-sm);
	padding: 14px 18px;
	margin: 16px 0;
	font-size: 14.5px;
}

.legal-body table {
	width: 100%;
	border-collapse: collapse;
	margin: 14px 0 22px;
	font-size: 14px;
}

.legal-body th,
.legal-body td {
	text-align: left;
	padding: 10px 12px;
	border-bottom: 1px solid var(--c-border);
	vertical-align: top;
}

.legal-body th {
	background: var(--c-bg-soft);
	font-weight: 700;
	color: var(--c-text);
}

.legal-body .placeholder {
	background: #fef3c7;
	color: #92400e;
	padding: 1px 6px;
	border-radius: 4px;
	font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
	font-size: 13px;
}

/* ── Formulario de contacto ────────────────────────────────────────────── */

.contact-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 48px;
	max-width: 980px;
	margin: 0 auto;
	padding: 48px 20px 80px;
}

@media (max-width: 760px) {
	.contact-grid {
		grid-template-columns: 1fr;
		gap: 32px;
		padding-top: 32px;
	}
}

.contact-info h2 {
	font-size: 22px;
	margin: 0 0 14px;
}

.contact-info p {
	color: var(--c-text-2);
	margin: 0 0 18px;
}

.contact-info .info-item {
	display: flex;
	gap: 12px;
	align-items: flex-start;
	margin-bottom: 14px;
	font-size: 14.5px;
}

.contact-info .info-item .label {
	font-weight: 700;
	color: var(--c-text);
	min-width: 90px;
}

form.contact-form {
	background: var(--c-surface);
	border: 1px solid var(--c-border);
	border-radius: var(--radius);
	padding: 28px;
	box-shadow: var(--shadow-sm);
}

form.contact-form label {
	display: block;
	font-weight: 700;
	font-size: 13px;
	margin: 0 0 6px;
	color: var(--c-text);
	letter-spacing: 0.2px;
}

form.contact-form input,
form.contact-form select,
form.contact-form textarea {
	width: 100%;
	padding: 11px 14px;
	border: 1.5px solid var(--c-border-strong);
	border-radius: var(--radius-sm);
	font-size: 15px;
	font-family: inherit;
	color: var(--c-text);
	background: #fff;
	transition: border-color 200ms var(--ease-out), box-shadow 200ms var(--ease-out);
}

form.contact-form input:focus,
form.contact-form select:focus,
form.contact-form textarea:focus {
	outline: none;
	border-color: var(--c-primary);
	box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

form.contact-form textarea {
	min-height: 130px;
	resize: vertical;
}

form.contact-form .field {
	margin-bottom: 16px;
}

form.contact-form .check {
	display: flex;
	gap: 10px;
	align-items: flex-start;
	font-size: 13px;
	color: var(--c-text-2);
	margin: 6px 0 20px;
}

form.contact-form .check input {
	width: auto;
	margin-top: 4px;
}

form.contact-form .field.invalid input,
form.contact-form .field.invalid select,
form.contact-form .field.invalid textarea {
	border-color: var(--c-danger);
	box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}

form.contact-form .field.invalid label {
	color: var(--c-danger);
}

form.contact-form .field-err {
	display: none;
	margin-top: 5px;
	font-size: 12.5px;
	color: var(--c-danger);
	font-weight: 600;
}

form.contact-form .field.invalid .field-err {
	display: block;
}

form.contact-form .check.invalid {
	color: var(--c-danger);
}

form.contact-form .check.invalid input {
	outline: 2px solid var(--c-danger);
	outline-offset: 2px;
}

form.contact-form .check-err {
	display: none;
	margin-top: 4px;
	font-size: 12.5px;
	color: var(--c-danger);
	font-weight: 600;
}

form.contact-form .check.invalid .check-err {
	display: block;
}

form.contact-form button[type="submit"] {
	width: 100%;
	justify-content: center;
}

form.contact-form .form-msg {
	margin-top: 14px;
	padding: 12px 14px;
	border-radius: var(--radius-sm);
	font-size: 14px;
	display: none;
}

form.contact-form .form-msg.ok {
	background: #ecfdf5;
	color: #065f46;
	display: block;
}

form.contact-form .form-msg.err {
	background: #fef2f2;
	color: #991b1b;
	display: block;
}

/* ── Sección "Problema" (pain points) ──────────────────────────────────── */

.problem {
	max-width: 880px;
	margin: 0 auto;
}

.problem h2 {
	text-align: left;
}

.problem .lede {
	font-size: 18px;
	color: var(--c-text-2);
	margin: 0 0 28px;
	max-width: 720px;
}

.problem ul {
	list-style: none;
	padding: 0;
	margin: 0;
	display: grid;
	gap: 14px;
}

.problem li {
	position: relative;
	padding: 18px 20px 18px 60px;
	background: var(--c-surface);
	border: 1px solid var(--c-border);
	border-left: 3px solid var(--c-danger);
	border-radius: var(--radius-sm);
	font-size: 15.5px;
	line-height: 1.55;
	color: var(--c-text-2);
	transition: transform 220ms var(--ease-out), box-shadow 220ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
	.problem li:hover {
		transform: translateX(2px);
		box-shadow: var(--shadow-sm);
	}
}

.problem li::before {
	content: "✕";
	position: absolute;
	left: 20px;
	top: 18px;
	width: 24px;
	height: 24px;
	background: var(--c-danger);
	color: #fff;
	font-weight: 800;
	font-size: 13px;
	border-radius: 999px;
	display: grid;
	place-items: center;
	box-shadow: 0 6px 12px -4px rgba(220, 38, 38, 0.5);
}

/* ── Tabla comparativa ─────────────────────────────────────────────────── */

.compare-wrap {
	overflow-x: auto;
	margin: 0 -8px;
	padding: 0 8px;
}

.compare {
	width: 100%;
	border-collapse: separate;
	border-spacing: 0;
	min-width: 720px;
	font-size: 14.5px;
	background: var(--c-surface);
	border: 1px solid var(--c-border);
	border-radius: var(--radius);
	overflow: hidden;
	box-shadow: var(--shadow-sm);
}

.compare th,
.compare td {
	padding: 14px 16px;
	text-align: left;
	border-bottom: 1px solid var(--c-border);
	vertical-align: top;
	transition: background 180ms var(--ease-out);
}

.compare thead th {
	background: var(--c-bg-soft);
	font-size: 13px;
	font-weight: 800;
	letter-spacing: 0.3px;
	text-transform: uppercase;
	color: var(--c-text-3);
}

.compare thead th.us {
	background: linear-gradient(135deg, var(--c-primary), var(--c-accent));
	color: #fff;
	text-transform: none;
	font-size: 14px;
	letter-spacing: 0;
	position: relative;
}

.compare tbody tr:last-child td {
	border-bottom: none;
}

.compare tbody th {
	font-weight: 700;
	color: var(--c-text);
	background: var(--c-bg-soft);
}

.compare td.us {
	color: var(--c-text);
	font-weight: 700;
	background: rgba(37, 99, 235, 0.045);
	position: relative;
}

.compare td.us::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	width: 2px;
	background: linear-gradient(180deg, var(--c-primary), var(--c-accent));
}

@media (hover: hover) and (pointer: fine) {
	.compare tbody tr:hover td:not(.us) {
		background: rgba(15, 23, 42, 0.02);
	}

	.compare tbody tr:hover td.us {
		background: rgba(37, 99, 235, 0.08);
	}
}

.compare .yes {
	color: var(--c-success);
	font-weight: 700;
}

.compare .no {
	color: var(--c-danger);
	font-weight: 700;
}

.compare .yes::before,
.compare .no::before {
	display: inline-grid;
	place-items: center;
	width: 18px;
	height: 18px;
	border-radius: 999px;
	margin-right: 6px;
	font-size: 11px;
	font-weight: 800;
	vertical-align: -3px;
}

.compare .yes::before {
	content: "✓";
	background: rgba(5, 150, 105, 0.14);
	color: var(--c-success);
}

.compare .no::before {
	content: "✕";
	background: rgba(220, 38, 38, 0.14);
	color: var(--c-danger);
}

/* ── Perfiles ──────────────────────────────────────────────────────────── */

.profiles {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--gap);
}

.profile {
	background: var(--c-surface);
	border: 1px solid var(--c-border);
	border-radius: var(--radius);
	padding: 30px 28px;
	display: flex;
	flex-direction: column;
	gap: 10px;
	transition: transform 280ms var(--ease-out), box-shadow 280ms var(--ease-out),
		border-color 280ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
	.profile:hover {
		transform: translateY(-3px);
		border-color: rgba(37, 99, 235, 0.35);
		box-shadow: var(--shadow-md);
	}
}

.profile .badge {
	font-size: 12px;
	font-weight: 800;
	letter-spacing: 0.5px;
	text-transform: uppercase;
	color: var(--c-primary);
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 5px 10px;
	background: rgba(37, 99, 235, 0.08);
	border-radius: 999px;
	width: fit-content;
}

.profile h3 {
	margin: 0;
	font-size: 19px;
	letter-spacing: -0.2px;
}

.profile p {
	margin: 0;
	font-size: 14.5px;
	color: var(--c-text-2);
	line-height: 1.55;
}

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

/* ── FAQ ───────────────────────────────────────────────────────────────── */

.faq {
	max-width: 760px;
	margin: 0 auto;
}

.faq details {
	border: 1px solid var(--c-border);
	border-radius: var(--radius-sm);
	background: var(--c-surface);
	margin-bottom: 10px;
	overflow: hidden;
	transition: border-color 220ms var(--ease-out), box-shadow 220ms var(--ease-out);
}

.faq details[open] {
	border-color: rgba(37, 99, 235, 0.4);
	box-shadow: var(--shadow-sm);
}

.faq summary {
	cursor: pointer;
	padding: 16px 18px;
	font-weight: 700;
	font-size: 15.5px;
	color: var(--c-text);
	list-style: none;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	transition: color 180ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
	.faq summary:hover {
		color: var(--c-primary);
	}
}

.faq summary::-webkit-details-marker {
	display: none;
}

.faq summary::after {
	content: "";
	width: 14px;
	height: 14px;
	flex-shrink: 0;
	background:
		linear-gradient(currentColor, currentColor) center / 100% 2px no-repeat,
		linear-gradient(currentColor, currentColor) center / 2px 100% no-repeat;
	color: var(--c-primary);
	transition: transform 280ms var(--ease-out);
	transform-origin: center;
}

.faq details[open] summary::after {
	transform: rotate(135deg);
}

.faq .answer {
	padding: 0 18px 18px;
	color: var(--c-text-2);
	font-size: 15px;
	line-height: 1.65;
	animation: faq-open 320ms var(--ease-out);
}

@keyframes faq-open {
	from {
		opacity: 0;
		transform: translateY(-4px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.faq .answer p {
	margin: 0 0 8px;
}

.faq .answer p:last-child {
	margin: 0;
}

/* ── Sección "Fuentes oficiales" ───────────────────────────────────────── */

.sources {
	max-width: 880px;
	margin: 0 auto;
	text-align: center;
}

.sources p.lede {
	font-size: 17px;
	color: var(--c-text-2);
	margin: 0 auto 28px;
	max-width: 680px;
}

.sources .logos {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 10px;
	margin-top: 24px;
}

.sources .logos span {
	background: var(--c-surface);
	border: 1px solid var(--c-border);
	border-radius: 999px;
	padding: 8px 16px;
	font-size: 13.5px;
	font-weight: 600;
	color: var(--c-text-2);
	transition: transform 200ms var(--ease-out), border-color 200ms var(--ease-out),
		color 200ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
	.sources .logos span:hover {
		transform: translateY(-2px);
		border-color: rgba(37, 99, 235, 0.4);
		color: var(--c-primary);
	}
}

/* ── Tagline divisor ───────────────────────────────────────────────────── */

.tagline-wrap {
	padding: 40px 0;
	border-bottom: 1px solid var(--c-border);
	position: relative;
}

.tagline-wrap::before {
	content: "";
	position: absolute;
	left: 50%;
	top: 0;
	transform: translateX(-50%);
	width: min(720px, 80%);
	height: 1px;
	background: linear-gradient(90deg, transparent, var(--c-border-strong), transparent);
}

.tagline {
	text-align: center;
	font-size: clamp(20px, 2.6vw, 26px);
	line-height: 1.4;
	font-weight: 700;
	letter-spacing: -0.3px;
	color: var(--c-text);
	max-width: 720px;
	margin: 0 auto;
	padding: 0 20px;
}

.tagline em {
	font-style: normal;
	background: linear-gradient(135deg, var(--c-primary), var(--c-accent));
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
}

/* ── Reveal en scroll ──────────────────────────────────────────────────── */

/* Estado inicial — invisible y ligeramente desplazado. */
[data-reveal] {
	opacity: 0;
	transform: translateY(16px);
	transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
	transition-delay: var(--reveal-delay, 0ms);
	will-change: opacity, transform;
}

[data-reveal].is-visible {
	opacity: 1;
	transform: translateY(0);
}

/* ── Lightbox (vista ampliada de las capturas) ─────────────────────────── */

dialog.lightbox {
	border: none;
	padding: 0;
	margin: 0;
	background: transparent;
	width: 100vw;
	height: 100vh;
	max-width: 100vw;
	max-height: 100vh;
	overflow: hidden;
	display: grid;
	place-items: center;
}

dialog.lightbox:not([open]) {
	display: none;
}

dialog.lightbox::backdrop {
	background: rgba(15, 23, 42, 0.88);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	animation: lightbox-backdrop 240ms var(--ease-out);
}

@keyframes lightbox-backdrop {
	from {
		opacity: 0;
	}
	to {
		opacity: 1;
	}
}

dialog.lightbox[open] img {
	animation: lightbox-in 320ms var(--ease-out);
}

@keyframes lightbox-in {
	from {
		opacity: 0;
		transform: scale(0.96);
	}
	to {
		opacity: 1;
		transform: scale(1);
	}
}

dialog.lightbox img {
	display: block;
	max-width: 92vw;
	max-height: 88vh;
	width: auto;
	height: auto;
	/* Las capturas son PNG con transparencia y sombra propia; sin un fondo
	   sólido la sombra se diluye contra el backdrop oscuro. */
	background: var(--c-bg-soft);
	padding: 24px;
	border-radius: 24px;
	box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
	touch-action: pinch-zoom;
}

.lightbox-close {
	position: fixed;
	top: 16px;
	right: 16px;
	width: 44px;
	height: 44px;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.12);
	border: 1px solid rgba(255, 255, 255, 0.22);
	color: #fff;
	font-size: 26px;
	line-height: 1;
	cursor: pointer;
	font-family: inherit;
	display: grid;
	place-items: center;
	transition: background 180ms var(--ease-out), transform 160ms var(--ease-out);
}

.lightbox-close:hover {
	background: rgba(255, 255, 255, 0.22);
	transform: scale(1.05);
}

.lightbox-close:active {
	transform: scale(0.95);
}

.lightbox-close:focus-visible {
	outline: 2px solid #fff;
	outline-offset: 3px;
}

/* ── Reduced motion ────────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
		scroll-behavior: auto !important;
	}

	.hero-image > img {
		animation: none;
	}

	[data-reveal] {
		opacity: 1;
		transform: none;
	}
}

/* ── Dark mode opcional (sigue al sistema) ─────────────────────────────── */

@media (prefers-color-scheme: dark) {
	:root {
		/* Modo oscuro: slate + azul-400 para mejor contraste sobre fondo oscuro. */
		--c-primary: #60a5fa;       /* azul-400 — más contraste sobre slate oscuro */
		--c-primary-dark: #3b82f6;
		--c-accent: #93c5fd;        /* azul-300 — gradientes claros */
		--c-text: #f1f5f9;
		--c-text-2: #cbd5e1;
		--c-text-3: #94a3b8;
		--c-bg: #0f172a;
		--c-bg-soft: #1e293b;
		--c-surface: #1e293b;
		--c-border: #334155;
		--c-border-strong: #475569;
		--shadow-glow: 0 18px 40px -10px rgba(96, 165, 250, 0.45);
	}

	.site-header {
		background: rgba(15, 23, 42, 0.78);
	}

	.site-header.is-scrolled {
		background: rgba(15, 23, 42, 0.92);
	}

	.hero::before {
		background:
			radial-gradient(60% 50% at 20% 10%, rgba(96, 165, 250, 0.18), transparent 70%),
			radial-gradient(50% 60% at 90% 60%, rgba(37, 99, 235, 0.18), transparent 70%),
			linear-gradient(180deg, var(--c-bg-soft) 0%, transparent 100%);
	}

	.hero::after {
		background-image:
			linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
			linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
		background-size: 40px 40px;
	}

	.hero-image::before {
		background: radial-gradient(60% 50% at 50% 50%, rgba(96, 165, 250, 0.35), transparent 70%);
	}

	.feature .icon {
		background: linear-gradient(135deg, rgba(96, 165, 250, 0.18), rgba(96, 165, 250, 0.06));
		border-color: rgba(96, 165, 250, 0.2);
	}

	.compare td.us {
		background: rgba(96, 165, 250, 0.08);
	}

	form.contact-form input,
	form.contact-form select,
	form.contact-form textarea {
		background: #0f172a;
		color: var(--c-text);
	}

	.legal-body .placeholder {
		background: #78350f;
		color: #fef3c7;
	}
}