/* Zenlab Digital — estilos de marca
   Fuente: marca/manual de marca digital 2.html
   Carbón + luces magenta difuminadas, paneles glass, un solo acento (magenta). */

:root {
	--magenta: #C41E7F;
	--magenta-light: #E1489B;
	--magenta-soft: #F27BBE;
	--magenta-pale: #F9B5DA;
	--violet: #5B2A86;
	--carbon: #16141B;
	--carbon-deep: #0E0C12;
	--carbon-raised: #221F28;
	--white: #FFFFFF;
	--text-strong: rgba(255, 255, 255, 0.92);
	--text: rgba(255, 255, 255, 0.72);
	--text-muted: rgba(255, 255, 255, 0.55);
	--glass: rgba(255, 255, 255, 0.06);
	--glass-nested: rgba(255, 255, 255, 0.07);
	--glass-border: rgba(255, 255, 255, 0.12);
	--font-display: "Space Grotesk", sans-serif;
	--font-body: "IBM Plex Sans", sans-serif;
	--font-mono: "IBM Plex Mono", monospace;
}

/* Base */
html { scroll-behavior: auto; }

body {
	background: var(--carbon);
	color: var(--text);
	font: 400 1.125rem/1.6 var(--font-body);
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}

p { color: var(--text); font-family: var(--font-body); }

h1, h2, h3, h4, h5, h6 {
	color: var(--white);
	font-family: var(--font-display);
	font-weight: 600;
}

h1 { font-size: 2.75rem; line-height: 1.05; letter-spacing: -0.02em; }
h2 { font-size: 2.25rem; line-height: 1.1; letter-spacing: -0.01em; margin-bottom: 1.25rem; }
h3 { font-size: 1.5rem; line-height: 1.25; }

a { color: var(--magenta-soft); text-decoration: none; }
a:hover { color: var(--magenta-pale); text-decoration: none; }

.p-small { font-size: 0.9375rem; line-height: 1.5; }

.visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* Idioma (el JS pone display inline al idioma activo) */
.lang-es, .lang-en { display: none; }

/* Secciones: 80–110px de aire */
.section { position: relative; padding: 5rem 0; overflow: hidden; }
.section > .container { position: relative; z-index: 1; }
.section-deep { background: var(--carbon-deep); }

/* Luces magenta difuminadas */
.glow {
	position: absolute;
	z-index: 0;
	border-radius: 50%;
	pointer-events: none;
}
.glow-1 { width: 520px; height: 520px; top: -120px; left: -140px; background: var(--magenta); filter: blur(130px); opacity: 0.45; }
.glow-2 { width: 560px; height: 560px; bottom: -200px; right: -160px; background: var(--magenta-light); filter: blur(150px); opacity: 0.28; }
.glow-3 { width: 360px; height: 360px; top: 40%; left: 50%; background: var(--violet); filter: blur(140px); opacity: 0.3; }

/* Eyebrow mono */
.eyebrow {
	margin-bottom: 0.875rem;
	color: var(--magenta-soft);
	font: 500 0.875rem/1.4 var(--font-mono);
	letter-spacing: 0.2em;
	text-transform: uppercase;
}

.lead {
	max-width: 46rem;
	color: var(--text);
	font-size: 1.1875rem;
	line-height: 1.6;
}

/* Etiqueta (categoría) */
.tag {
	display: inline-flex;
	align-items: center;
	gap: 0.625rem;
	padding: 0.5rem 1rem;
	border: 1px solid rgba(242, 123, 190, 0.35);
	border-radius: 100px;
	background: rgba(196, 30, 127, 0.18);
	color: var(--magenta-pale);
	font: 400 0.8125rem/1 var(--font-mono);
	letter-spacing: 0.14em;
	text-transform: uppercase;
}
.tag::before {
	content: "";
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--magenta-soft);
}

/* Paneles glass */
.panel {
	padding: 2rem;
	border: 1px solid var(--glass-border);
	border-radius: 24px;
	background: var(--glass);
	-webkit-backdrop-filter: blur(20px) saturate(150%);
	backdrop-filter: blur(20px) saturate(150%);
	box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
}
/* Iguala alturas solo cuando el panel es hijo directo de una columna de grid */
.row > [class*="col"] > .panel:only-child { height: 100%; }
.panel h3 { margin-bottom: 0.75rem; }
.panel p:last-child { margin-bottom: 0; }

/* Panel de acento: uno por página (CTA) */
.panel-accent {
	padding: 3rem 2rem;
	border: 1px solid rgba(242, 123, 190, 0.3);
	border-radius: 32px;
	background: rgba(196, 30, 127, 0.16);
	-webkit-backdrop-filter: blur(26px) saturate(160%);
	backdrop-filter: blur(26px) saturate(160%);
	box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
	text-align: center;
}
.panel-accent h2 { max-width: 44rem; margin: 0 auto 2rem; font-size: 1.75rem; line-height: 1.3; }

/* Numeración en cuadro para servicios */
.num {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	margin-bottom: 1.5rem;
	border: 1px solid rgba(242, 123, 190, 0.35);
	border-radius: 14px;
	background: rgba(196, 30, 127, 0.22);
	color: var(--magenta-pale);
	font: 400 0.9375rem/1 var(--font-mono);
}

/* Viñetas: punto magenta con brillo */
.dots { margin: 1.5rem 0 0; padding: 0; list-style: none; }
.dots li {
	display: flex;
	align-items: center;
	gap: 0.875rem;
	margin-bottom: 0.75rem;
	padding: 0.875rem 1.25rem;
	border: 1px solid rgba(255, 255, 255, 0.13);
	border-radius: 16px;
	background: var(--glass-nested);
	color: var(--text-strong);
	font-size: 1rem;
	line-height: 1.45;
}
.dots li::before {
	content: "";
	flex: none;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: var(--magenta);
	box-shadow: 0 0 14px var(--magenta-light);
}

/* Botones: siempre píldora, un primario por vista */
.btn-primary-zen,
.btn-secondary-zen {
	display: inline-block;
	padding: 0.875rem 1.75rem;
	border-radius: 100px;
	font: 500 1rem/1.4 var(--font-body);
	text-decoration: none;
	transition: background-color 0.2s, box-shadow 0.2s, border-color 0.2s;
	cursor: pointer;
}
.btn-primary-zen {
	border: 1px solid var(--magenta);
	background: var(--magenta);
	color: var(--white);
	box-shadow: 0 10px 30px rgba(196, 30, 127, 0.5);
}
.btn-primary-zen:hover,
.btn-primary-zen:focus { background: var(--magenta-light); border-color: var(--magenta-light); color: var(--white); }
.btn-secondary-zen {
	border: 1px solid rgba(255, 255, 255, 0.22);
	background: rgba(255, 255, 255, 0.08);
	color: var(--white);
}
.btn-secondary-zen:hover,
.btn-secondary-zen:focus { border-color: rgba(255, 255, 255, 0.4); background: rgba(255, 255, 255, 0.14); color: var(--white); }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.875rem; }

.link-zen { color: var(--magenta-soft); font-weight: 500; }
.link-zen:hover { color: var(--magenta-pale); }

/* Navegación */
.navbar {
	padding-top: 0.75rem;
	padding-bottom: 0.75rem;
	background: rgba(22, 20, 27, 0.96);
	border-bottom: 1px solid var(--glass-border);
	font: 500 0.9375rem/1 var(--font-body);
	transition: padding 0.2s, background-color 0.2s;
}
.navbar .navbar-brand { padding: 0; }
.navbar .logo-image img { height: 44px; }
.navbar .nav-item .nav-link {
	padding: 0.75rem 0.75rem;
	color: var(--text);
	transition: color 0.2s;
}
.navbar .nav-item .nav-link:hover,
.navbar .nav-item .nav-link.active { color: var(--white); }
.navbar .navbar-toggler { padding: 0; border: none; font-size: 1.25rem; }

#language-toggle-button {
	margin-left: 0.25rem;
	color: var(--magenta-pale);
	font-family: var(--font-mono);
	letter-spacing: 0.1em;
	cursor: pointer;
}
#language-toggle-button:hover { color: var(--white); }

.navbar .social-icons a,
.footer .social-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border: 1px solid rgba(255, 255, 255, 0.22);
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.08);
	color: var(--white);
	font-size: 1.125rem;
	transition: border-color 0.2s, background-color 0.2s;
}
.navbar .social-icons a:hover,
.footer .social-link:hover { border-color: var(--magenta-soft); background: rgba(196, 30, 127, 0.22); color: var(--white); }

.offcanvas-collapse {
	position: fixed;
	top: 4.25rem;
	bottom: 0;
	left: 100%;
	width: 100%;
	padding: 0 1rem;
	overflow-y: auto;
	visibility: hidden;
	background: var(--carbon);
	transition: transform 0.3s ease-in-out, visibility 0.3s ease-in-out;
}
.offcanvas-collapse.open { visibility: visible; transform: translateX(-100%); }
.navbar .navbar-nav { margin: 0.75rem 0 1rem; }
.navbar .social-icons { display: inline-block; margin-bottom: 1rem; }

/* Hero */
.hero {
	padding: 9rem 0 5rem;
	background: linear-gradient(rgba(22, 20, 27, 0.8), rgba(22, 20, 27, 0.8)), url("../images/header-background.jpg") center center / cover no-repeat;
}

/* Partners cloud: logos monocromos en blanco (sin colores fuera de paleta) */
.partners { padding: 3rem 0; border-top: 1px solid var(--glass-border); border-bottom: 1px solid var(--glass-border); background: var(--carbon-deep); }
.partners .container { display: flex; flex-wrap: wrap; align-items: center; gap: 1.5rem 3rem; }
.partners .eyebrow { margin: 0; }
.partners .logos { display: flex; flex-wrap: wrap; align-items: center; gap: 2rem 3.5rem; }
.partner { display: inline-flex; align-items: center; gap: 0.75rem; color: var(--white); font: 600 1.25rem/1 var(--font-display); opacity: 0.85; }
.partner img { height: 40px; width: auto; filter: brightness(0) invert(1); }
.partner.aws img { height: 34px; }
.hero .watermark {
	position: absolute;
	z-index: 0;
	top: -110px;
	right: -690px;
	width: 900px;
	max-width: none;
	clip-path: inset(0 61% 0 0);
	opacity: 0.1;
	pointer-events: none;
}
.hero .tag {
	margin-bottom: 0.5rem;
	border-color: rgba(242, 123, 190, 0.6);
	background: rgba(22, 20, 27, 0.78);
	-webkit-backdrop-filter: blur(12px);
	backdrop-filter: blur(12px);
	color: var(--white);
}
.hero .hero-logo { display: block; width: 100%; max-width: 360px; height: auto; margin: 0 0 1rem; }
.hero h1 { margin-bottom: 0.5rem; }
.hero .rotator {
	position: relative;
	height: 2.75rem;
	margin-bottom: 1.5rem;
	color: var(--magenta-soft);
	font: 500 1.5rem/2.75rem var(--font-mono);
}
.hero .rotator .word {
	position: absolute;
	left: 0;
	top: 0;
	opacity: 0;
	white-space: nowrap;
}
.hero .lead { margin-bottom: 2.25rem; }

/* Rotación de palabras del hero (10s, 5 palabras) */
@keyframes w1anim { 0% { opacity: 0; } 4%, 16% { opacity: 1; } 20%, 100% { opacity: 0; } }
@keyframes w2anim { 0%, 20% { opacity: 0; } 24%, 36% { opacity: 1; } 40%, 100% { opacity: 0; } }
@keyframes w3anim { 0%, 40% { opacity: 0; } 44%, 56% { opacity: 1; } 60%, 100% { opacity: 0; } }
@keyframes w4anim { 0%, 60% { opacity: 0; } 64%, 76% { opacity: 1; } 80%, 100% { opacity: 0; } }
@keyframes w5anim { 0%, 80% { opacity: 0; } 84%, 96% { opacity: 1; } 100% { opacity: 0; } }
.w1 { animation: w1anim 10s infinite; }
.w2 { animation: w2anim 10s infinite; }
.w3 { animation: w3anim 10s infinite; }
.w4 { animation: w4anim 10s infinite; }
.w5 { animation: w5anim 10s infinite; }

@media (prefers-reduced-motion: reduce) {
	.w1, .w2, .w3, .w4, .w5 { animation: none; }
	.hero .rotator .w5 { opacity: 1; }
}

/* Cards de servicios */
.services .row > div { margin-bottom: 1.5rem; }
.services h3 { font-size: 1.375rem; }
.services p { font-size: 1rem; }

/* Valores (Rigurosa / Clara / Serena) */
.panel.value { height: auto; }
.value h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }
.value p { font-size: 1rem; color: var(--text-muted); }

/* Contacto */
.contact-info { margin: 0 0 2rem; padding: 0; list-style: none; color: var(--text); }
.contact-info li { margin-bottom: 0.5rem; }
.contact-info .fas { width: 1.25rem; color: var(--magenta-soft); }

.contact-form label {
	margin-bottom: 0.375rem;
	color: var(--text-strong);
	font: 400 0.8125rem/1.4 var(--font-mono);
	letter-spacing: 0.12em;
	text-transform: uppercase;
}
.contact-form .form-group { margin-bottom: 1.25rem; }
.contact-form .form-control {
	height: auto;
	padding: 0.875rem 1rem;
	border: 1px solid rgba(255, 255, 255, 0.16);
	border-radius: 14px;
	background: rgba(255, 255, 255, 0.05);
	color: var(--white);
	font: 400 1rem/1.5 var(--font-body);
}
.contact-form .form-control:focus {
	border-color: var(--magenta-soft);
	background: rgba(255, 255, 255, 0.08);
	box-shadow: 0 0 0 3px rgba(196, 30, 127, 0.3);
	color: var(--white);
}
.contact-form .form-note { margin: 0.875rem 0 0; color: var(--text-muted); }

/* Páginas legales */
.legal-header { padding: 8rem 0 1rem; overflow-x: clip; overflow-y: visible; }
.section.legal { padding-top: 1rem; }
.legal h2 { margin: 3.5rem 0 1rem; font-size: 1.75rem; }
.legal h2:first-child { margin-top: 0; }
.legal h3 { margin: 2rem 0 0.75rem; font-size: 1.25rem; }
.legal .panel { height: auto; margin: 2rem 0; }
.legal .panel h3 { margin-top: 0; }
.legal strong { color: var(--white); font-weight: 600; }

/* Footer */
.footer { padding: 4.5rem 0 1.5rem; border-top: 1px solid var(--glass-border); background: var(--carbon-deep); }
.footer .footer-logo { height: 56px; width: auto; margin-bottom: 1.25rem; }
.footer h6 {
	margin-bottom: 0.875rem;
	color: var(--magenta-soft);
	font: 500 0.8125rem/1.4 var(--font-mono);
	letter-spacing: 0.2em;
	text-transform: uppercase;
}
.footer p, .footer li { color: var(--text-muted); }
.footer a { color: var(--text); }
.footer a:hover { color: var(--white); }
.footer ul { margin: 0; padding: 0; list-style: none; }
.footer ul li { margin-bottom: 0.375rem; }
.footer .footer-col { margin-bottom: 2.5rem; }
.copyright {
	margin-top: 1rem;
	padding-top: 1.5rem;
	border-top: 1px solid var(--glass-border);
	color: var(--text-muted);
	font: 400 0.8125rem/1.4 var(--font-mono);
	letter-spacing: 0.08em;
}
.copyright a { color: var(--text-muted); }

/* Volver arriba (lo crea scripts.js) */
a.back-to-top {
	position: fixed;
	z-index: 999;
	right: 16px;
	bottom: 16px;
	display: none;
	width: 44px;
	height: 44px;
	border: 1px solid rgba(255, 255, 255, 0.22);
	border-radius: 50%;
	background: rgba(22, 20, 27, 0.8) url("../images/up-arrow.png") no-repeat center 47%;
	background-size: 18px 18px;
	text-indent: -9999px;
}
a.back-to-top:hover { background-color: var(--magenta); }

/* Desktop */
@media (min-width: 768px) {
	.section { padding: 6.5rem 0; }
	h1 { font-size: 4rem; }
	h2 { font-size: 2.75rem; }
	.hero { padding: 11rem 0 7rem; }
	.hero .rotator { font-size: 1.875rem; height: 3rem; line-height: 3rem; }
	.panel-accent { padding: 4.5rem 3rem; }
	.panel-accent h2 { font-size: 2.25rem; }
}

@media (min-width: 992px) {
	.navbar {
		padding-top: 1rem;
		padding-bottom: 1rem;
		background: rgba(22, 20, 27, 0.72);
		-webkit-backdrop-filter: blur(20px) saturate(150%);
		backdrop-filter: blur(20px) saturate(150%);
	}
	.navbar.top-nav-collapse { padding-top: 0.5rem; padding-bottom: 0.5rem; }
	.offcanvas-collapse {
		position: static;
		width: auto;
		padding: 0;
		overflow-y: visible;
		visibility: visible;
		background: transparent;
	}
	.offcanvas-collapse.open { transform: none; }
	.navbar .navbar-nav { margin: 0; }
	.navbar .social-icons { margin: 0 0 0 0.75rem; }
	.section { padding: 7rem 0; }
	.hero { min-height: 100vh; display: flex; align-items: center; }
	.hero .hero-logo { max-width: 420px; margin-left: -1.25rem; }
	h1 { font-size: 4.5rem; }
}

/* CTA fijo en móvil (se oculta en desktop) */
.mobile-cta {
	position: fixed;
	z-index: 998;
	left: 16px;
	right: 72px;
	bottom: 16px;
	text-align: center;
}
@media (min-width: 992px) {
	.mobile-cta { display: none; }
}

/* Migas de pan (páginas internas) */
.breadcrumb-zen {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	margin: 0 0 1.5rem;
	padding: 0;
	list-style: none;
	color: var(--text-muted);
	font: 400 0.8125rem/1.4 var(--font-mono);
	letter-spacing: 0.12em;
	text-transform: uppercase;
}
.breadcrumb-zen li + li::before { content: "/"; margin-right: 0.5rem; color: var(--text-muted); }
.breadcrumb-zen a { color: var(--magenta-soft); }

/* FAQ (details/summary) */
.faq details {
	margin-bottom: 0.75rem;
	border: 1px solid var(--glass-border);
	border-radius: 20px;
	background: var(--glass);
}
.faq summary {
	padding: 1.125rem 1.5rem;
	color: var(--white);
	font: 600 1.125rem/1.4 var(--font-display);
	cursor: pointer;
	list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--magenta-soft); font-family: var(--font-mono); }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0; padding: 0 1.5rem 1.25rem; }