/* =========================================================================
   ALPHA Consulting · alpha-group.cl · tema 1.0.0
   Marca: Manual de Identidad ALPHA Consulting R5 (cap. 05 color, 06 tipografía, 08 web).
   Regla: no se escriben colores sueltos; todo sale de las variables de marca.
   Puntos de corte: 1024 / 767 px.
   ========================================================================= */

/* ---------- Fuentes (alojadas en el tema · SIL Open Font License) ---------- */
@font-face { font-family: 'Source Serif 4'; font-style: normal; font-weight: 400; font-display: swap; src: url(../fonts/source-serif-4-latin-400-normal.woff2) format('woff2'); }
@font-face { font-family: 'Source Serif 4'; font-style: italic; font-weight: 400; font-display: swap; src: url(../fonts/source-serif-4-latin-400-italic.woff2) format('woff2'); }
@font-face { font-family: 'Source Serif 4'; font-style: normal; font-weight: 600; font-display: swap; src: url(../fonts/source-serif-4-latin-600-normal.woff2) format('woff2'); }
@font-face { font-family: 'Source Sans 3'; font-style: normal; font-weight: 400; font-display: swap; src: url(../fonts/source-sans-3-latin-400-normal.woff2) format('woff2'); }
@font-face { font-family: 'Source Sans 3'; font-style: normal; font-weight: 600; font-display: swap; src: url(../fonts/source-sans-3-latin-600-normal.woff2) format('woff2'); }

/* ---------- Variables de marca (manual R5, cap. 08) ---------- */
:root {
	--consulting-grafito: #101114;
	--consulting-marfil: #F5F3EF;
	--consulting-blanco: #FFFFFF;
	--consulting-bronce: #7C6A43;
	--consulting-champan: #C8B78E;
	--consulting-champan-hover: #B5A27A;
	--consulting-piedra: #777C83;
	--consulting-texto2-claro: #6B6F75;
	--consulting-texto2-oscuro: #A9ADB3;
	--font-titulares: 'Source Serif 4', Georgia, serif;
	--font-texto: 'Source Serif 4', Georgia, serif;
	--font-interfaz: 'Source Sans 3', Calibri, Arial, sans-serif;

	/* Roles sobre fondo claro */
	--c-fondo: var(--consulting-marfil);
	--c-texto: var(--consulting-grafito);
	--c-texto2: var(--consulting-texto2-claro);
	--c-enlace: var(--consulting-bronce);
	--c-acento: var(--consulting-bronce);
	--c-boton-fondo: var(--consulting-grafito);
	--c-boton-texto: var(--consulting-marfil);
	--c-boton-hover-fondo: var(--consulting-bronce);
	--c-boton-hover-texto: var(--consulting-blanco);
	--c-boton-borde: var(--consulting-grafito);
	--c-borde-campo: var(--consulting-piedra);
	--c-foco: var(--consulting-bronce);
	--c-filete: rgb(119 124 131 / .35); /* piedra, filete decorativo */

	/* Retícula y ritmo */
	--maxw: 1120px;
	--pad-x: clamp(1rem, .45rem + 2.4vw, 2.5rem);
	--sec-y: clamp(4.5rem, 3rem + 6vw, 8.5rem);
	--hdr-h: 76px;
	--ease: cubic-bezier(.22, .61, .36, 1);
}
.on-dark {
	--c-fondo: var(--consulting-grafito);
	--c-texto: var(--consulting-marfil);
	--c-texto2: var(--consulting-texto2-oscuro);
	--c-enlace: var(--consulting-champan);
	--c-acento: var(--consulting-champan);
	--c-boton-fondo: var(--consulting-champan);
	--c-boton-texto: var(--consulting-grafito);
	--c-boton-hover-fondo: var(--consulting-champan-hover);
	--c-boton-hover-texto: var(--consulting-grafito);
	--c-boton-borde: var(--consulting-champan);
	--c-borde-campo: var(--consulting-texto2-oscuro);
	--c-foco: var(--consulting-champan);
	--c-filete: rgb(169 173 179 / .22); /* gris claro, filete decorativo */
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--hdr-h) + 8px); }
body {
	margin: 0; background: var(--c-fondo); color: var(--c-texto);
	font-family: var(--font-texto); font-size: 1.125rem; line-height: 1.6;
	-webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility;
}
.on-dark { background: var(--c-fondo); color: var(--c-texto); }
img, svg, canvas { display: block; max-width: 100%; }
h1, h2, h3 { font-family: var(--font-titulares); font-weight: 600; margin: 0; text-wrap: balance; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: var(--c-enlace); text-underline-offset: .2em; text-decoration-thickness: 1px; }
:focus-visible { outline: 2px solid var(--c-foco); outline-offset: 3px; }
::selection { background: var(--consulting-champan); color: var(--consulting-grafito); }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link {
	position: absolute; left: var(--pad-x); top: -100px; z-index: 100; padding: .75rem 1rem;
	background: var(--consulting-grafito); color: var(--consulting-marfil); font: 600 .9375rem/1 var(--font-interfaz);
}
.skip-link:focus { top: 12px; }

.wrap { width: 100%; max-width: calc(var(--maxw) + 2 * var(--pad-x)); margin-inline: auto; padding-inline: var(--pad-x); }

/* ---------- Tipografía ---------- */
.eyebrow {
	display: flex; align-items: baseline; gap: .9em; margin: 0 0 1.5rem;
	font: 600 .8125rem/1.4 var(--font-interfaz); letter-spacing: .14em; text-transform: uppercase; color: var(--c-acento);
}
.eyebrow .num { font-variant-numeric: tabular-nums; letter-spacing: .08em; }
.eyebrow .num:not(:only-child)::after { content: ''; display: inline-block; width: 28px; height: 1px; margin-left: .9em; vertical-align: middle; background: currentColor; opacity: .7; }
.h2 { font-size: clamp(1.75rem, 1.1rem + 2.1vw, 2.625rem); line-height: 1.18; letter-spacing: -.01em; max-width: 22ch; }
.h3 { font-size: clamp(1.1875rem, 1.05rem + .45vw, 1.375rem); line-height: 1.3; }
.prosa p { max-width: 62ch; }

/* ---------- Botones (un principal por sección; secundario con contorno) ---------- */
.btn {
	display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: .8rem 1.5rem;
	font: 600 .9375rem/1.2 var(--font-interfaz); letter-spacing: .02em; text-decoration: none; text-align: center;
	border: 1px solid var(--c-boton-borde); border-radius: 0; cursor: pointer;
	transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.btn-primary { background: var(--c-boton-fondo); color: var(--c-boton-texto); }
.btn-primary:hover { background: var(--c-boton-hover-fondo); border-color: var(--c-boton-hover-fondo); color: var(--c-boton-hover-texto); }
.btn-outline { background: transparent; color: var(--c-texto); border-color: var(--c-texto2); }
.btn-outline:hover { border-color: var(--c-texto); }

/* ---------- Cabecera fija ---------- */
.site-header {
	position: fixed; inset: 0 0 auto; z-index: 50; height: var(--hdr-h);
	color: var(--consulting-marfil); background: transparent;
	transition: background-color .35s var(--ease), color .35s var(--ease), box-shadow .35s var(--ease);
}
.site-header .hdr { height: 100%; display: flex; align-items: center; gap: 2rem; }
.hdr-logo { position: relative; display: block; flex: none; width: 168px; margin-left: -14px; /* el SVG oficial trae su área de resguardo */ }
.hdr-logo .logo { width: 100%; height: auto; transition: opacity .35s var(--ease); }
.hdr-logo .logo-light { position: absolute; inset: 0; opacity: 0; }
.hdr-nav { margin-left: auto; }
.hdr-nav ul { display: flex; gap: clamp(1rem, .2rem + 1.6vw, 2rem); }
.hdr-nav a, .lang a {
	position: relative; color: inherit; text-decoration: none; font: 400 .9375rem/1 var(--font-interfaz); letter-spacing: .01em; padding: .5rem 0;
}
.hdr-nav a::after {
	content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: currentColor;
	transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.hdr-nav a:hover::after, .hdr-nav a[aria-current="true"]::after { transform: scaleX(1); }
.hdr-end { display: flex; align-items: center; gap: 1.5rem; }
.lang { display: flex; align-items: center; gap: .45rem; font: 400 .875rem/1 var(--font-interfaz); }
.lang a { padding: .5rem .1rem; opacity: .72; letter-spacing: .06em; }
.lang a:hover, .lang a[aria-current="true"] { opacity: 1; }
.lang a[aria-current="true"] { font-weight: 600; }
.lang span { opacity: .5; }
.site-header .btn { min-height: 42px; padding: .6rem 1.15rem; font-size: .875rem; }
/* Sobre la portada (grafito): botón champán. Al desplazar: cabecera marfil, logo positivo, botón grafito. */
.site-header .btn-primary { background: var(--consulting-champan); color: var(--consulting-grafito); border-color: var(--consulting-champan); }
.site-header .btn-primary:hover { background: var(--consulting-champan-hover); border-color: var(--consulting-champan-hover); }
.site-header.is-solid { background: var(--consulting-marfil); color: var(--consulting-grafito); box-shadow: 0 1px 0 rgb(119 124 131 / .3); }
.site-header.is-solid .logo-dark { opacity: 0; }
.site-header.is-solid .logo-light { opacity: 1; }
.site-header.is-solid .btn-primary { background: var(--consulting-grafito); color: var(--consulting-marfil); border-color: var(--consulting-grafito); }
.site-header.is-solid .btn-primary:hover { background: var(--consulting-bronce); border-color: var(--consulting-bronce); color: var(--consulting-blanco); }
.site-header.is-solid :focus-visible { outline-color: var(--consulting-bronce); }
.site-header:not(.is-solid) :focus-visible { outline-color: var(--consulting-champan); }

.hdr-toggle { display: none; width: 44px; height: 44px; margin-right: -10px; padding: 0; border: 0; background: none; color: inherit; cursor: pointer; }
.hdr-toggle-bars { position: relative; display: block; width: 24px; height: 10px; margin: auto; }
.hdr-toggle-bars i { position: absolute; left: 0; right: 0; height: 1.5px; background: currentColor; transition: transform .3s var(--ease), top .3s var(--ease); }
.hdr-toggle-bars i:first-child { top: 0; }
.hdr-toggle-bars i:last-child { top: 8.5px; }
.hdr-toggle[aria-expanded="true"] .hdr-toggle-bars i:first-child { top: 4.25px; transform: rotate(45deg); }
.hdr-toggle[aria-expanded="true"] .hdr-toggle-bars i:last-child { top: 4.25px; transform: rotate(-45deg); }

.menu-movil { position: fixed; inset: var(--hdr-h) 0 0; overflow-y: auto; padding: 2rem 0 3rem; border-top: 1px solid var(--c-filete); }
.menu-movil ul { border-top: 1px solid var(--c-filete); }
.menu-movil li { border-bottom: 1px solid var(--c-filete); }
.menu-movil li a {
	display: flex; align-items: baseline; gap: 1.25rem; padding: 1.15rem 0; color: var(--c-texto); text-decoration: none;
	font: 600 1.5rem/1.2 var(--font-titulares);
}
.menu-movil .num { font: 600 .8125rem/1 var(--font-interfaz); letter-spacing: .1em; color: var(--c-acento); }
.menu-movil-lang { margin-top: 2rem; font-size: 1rem; color: var(--c-texto); }
body.menu-abierto { overflow: hidden; }
body.menu-abierto .site-header { background: var(--consulting-grafito); color: var(--consulting-marfil); box-shadow: none; }
body.menu-abierto .site-header .logo-dark { opacity: 1; }
body.menu-abierto .site-header .logo-light { opacity: 0; }

/* ---------- Portada ---------- */
.hero {
	position: relative; isolation: isolate; overflow: hidden;
	min-height: max(620px, 100svh); display: flex; align-items: flex-end;
	padding: calc(var(--hdr-h) + 4rem) 0 clamp(4rem, 2rem + 7vw, 8rem);
}
.hero-lineas {
	position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%;
	/* Las líneas se concentran a la derecha y se desvanecen bajo el texto. */
	-webkit-mask-image: linear-gradient(100deg, transparent 18%, #000 62%);
	mask-image: linear-gradient(100deg, transparent 18%, #000 62%);
}
.hero::after { /* filete inferior */
	content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--c-filete);
}
.hero-in { position: relative; }
.hero .eyebrow { margin-bottom: 2rem; }
.hero-titulo {
	font-size: clamp(2.125rem, 1.25rem + 3.6vw, 4rem); line-height: 1.12; letter-spacing: -.015em;
	max-width: 19ch; margin-bottom: 1.75rem;
}
.hero-bajada { max-width: 60ch; color: var(--c-texto2); font-size: clamp(1.0625rem, 1rem + .3vw, 1.25rem); line-height: 1.6; margin-bottom: 2.75rem; }
.hero-btns { display: flex; flex-wrap: wrap; gap: 1rem; }

/* ---------- Secciones ---------- */
.sec { padding-block: var(--sec-y); position: relative; }
.sec-head { margin-bottom: clamp(2.5rem, 1.5rem + 3vw, 4rem); }
.grid-2 { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 1rem + 4vw, 6rem); align-items: start; }
.grid-2 > .sec-head { margin-bottom: 0; }
.sticky { position: sticky; top: calc(var(--hdr-h) + 2.5rem); }

/* La firma */
.firma-texto { font-size: clamp(1.125rem, 1.05rem + .3vw, 1.3125rem); line-height: 1.62; padding-top: .35rem; }
.firma-texto p + p { color: var(--c-texto2); }

/* Situaciones */
.lista-num { border-top: 1px solid var(--c-filete); }
.lista-num li {
	display: grid; grid-template-columns: 3.25rem minmax(0, 1fr); gap: 1rem;
	padding: 1.85rem 0; border-bottom: 1px solid var(--c-filete);
}
.lista-n, .tarjeta-n {
	font: 600 .8125rem/1.9 var(--font-interfaz); letter-spacing: .1em; color: var(--c-acento); font-variant-numeric: tabular-nums;
}
.lista-num .h3 { margin-bottom: .5rem; }
.lista-num p { color: var(--c-texto2); font-size: 1.0625rem; max-width: 58ch; }

/* Áreas de práctica: tarjetas blancas sobre marfil */
.tarjetas { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; padding: 1px; }
.tarjeta {
	display: flex; flex-direction: column; gap: .9rem; min-height: 100%;
	padding: clamp(1.75rem, 1.3rem + 1.4vw, 2.5rem); background: var(--consulting-blanco); outline: 1px solid rgb(119 124 131 / .3);
	transition: background-color .3s var(--ease);
}
.tarjeta::after { content: ''; order: -1; width: 28px; height: 1px; background: var(--c-acento); margin-bottom: .35rem; transition: width .45s var(--ease); }
.tarjeta:hover::after { width: 56px; }
.tarjeta-n { order: -2; }
.tarjeta p { color: var(--c-texto2); font-size: 1.0625rem; line-height: 1.58; }

/* Cómo trabajamos */
.etapas { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.5rem, .5rem + 3vw, 3.5rem); }
.etapa { position: relative; padding-top: 2rem; border-top: 1px solid var(--c-filete); }
.etapa::before { content: ''; position: absolute; top: -1px; left: 0; width: 40px; height: 1px; background: var(--c-acento); }
.etapa-n { display: block; margin-bottom: 1.5rem; font: 600 clamp(2.5rem, 2rem + 1.5vw, 3.25rem)/1 var(--font-titulares); color: var(--c-acento); font-variant-numeric: lining-nums tabular-nums; letter-spacing: -.01em; }
.etapa .h3 { margin-bottom: .75rem; }
.etapa p { color: var(--c-texto2); font-size: 1.0625rem; }

/* Principios */
.principios-lista { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(1.5rem, .5rem + 2.5vw, 3rem); }
.principios-lista li { padding-top: 1.5rem; border-top: 1px solid var(--c-acento); }
.principios-lista .h3 { margin-bottom: .75rem; }
.principios-lista p { color: var(--c-texto2); font-size: 1.0625rem; }

/* Contacto */
.contacto .h2 { max-width: 16ch; }
.contacto-texto { font-size: clamp(1.125rem, 1.05rem + .3vw, 1.3125rem); max-width: 48ch; margin-bottom: 2.25rem; }
.contacto-datos { display: grid; grid-template-columns: repeat(2, minmax(0, max-content)); gap: 1.25rem clamp(2rem, 1rem + 4vw, 5rem); margin: 3rem 0 0; padding-top: 2rem; border-top: 1px solid var(--c-filete); }
.contacto-datos dt { font: 600 .75rem/1.4 var(--font-interfaz); letter-spacing: .14em; text-transform: uppercase; color: var(--c-texto2); margin-bottom: .4rem; }
.contacto-datos dd { margin: 0; font: 400 1.0625rem/1.5 var(--font-interfaz); }
.contacto-datos a { color: var(--c-texto); text-decoration: underline; text-decoration-color: var(--c-acento); }
.contacto-datos a:hover { color: var(--c-enlace); }

/* Aviso 404 */
.aviso { min-height: 70vh; display: flex; align-items: center; padding-top: calc(var(--hdr-h) + 3rem); }
.aviso .h2 { margin-bottom: 2rem; }

/* ---------- Pie ---------- */
.site-footer { border-top: 1px solid var(--c-filete); padding: 2.5rem 0; }
.ftr { display: flex; align-items: center; gap: 2rem; flex-wrap: wrap; }
.ftr-logo { width: 150px; margin-left: -12px; }
.ftr-logo .logo { width: 100%; height: auto; }
.ftr-legal { margin: 0 0 0 auto; font: 400 .875rem/1.4 var(--font-interfaz); color: var(--c-texto2); }
.ftr-lang { color: var(--c-texto2); }
.ftr-lang a[aria-current="true"] { color: var(--c-texto); }


/* ---------- Situaciones como enlace al formulario ---------- */
.lista-num.es-enlace li { position: relative; grid-template-columns: 3.25rem minmax(0, 1fr) 1.5rem; transition: background-color .3s var(--ease); }
.lista-num.es-enlace a { color: inherit; text-decoration: none; }
.lista-num.es-enlace a::after { content: ''; position: absolute; inset: 0; }
.lista-num.es-enlace a:focus-visible { outline: none; }
.lista-num.es-enlace li:has(a:focus-visible) { outline: 2px solid var(--c-foco); outline-offset: 2px; }
.lista-ir { align-self: center; color: var(--c-acento); font: 400 1.125rem/1 var(--font-interfaz); opacity: .55; transform: translateX(-4px); transition: opacity .3s var(--ease), transform .3s var(--ease); }
.lista-num.es-enlace li:hover .lista-ir, .lista-num.es-enlace li:has(a:focus-visible) .lista-ir { opacity: 1; transform: none; }
.lista-num.es-enlace li:hover .h3 { text-decoration: underline; text-decoration-color: var(--c-acento); text-underline-offset: .22em; text-decoration-thickness: 1px; }

/* ---------- Formulario de solicitud ---------- */
.contacto.con-form .grid-2 { grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); }
.sform { border: 1px solid var(--c-filete); padding: clamp(1.5rem, 1rem + 2vw, 2.75rem); background: rgb(245 243 239 / .02); }
.sform-titulo { margin-bottom: 1.75rem; font-size: clamp(1.25rem, 1.1rem + .5vw, 1.5rem); }
.sform-hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.sform-paso { border: 0; margin: 0; padding: 0 0 1.75rem; min-width: 0; }
.sform-paso + .sform-paso { padding-top: 1.75rem; border-top: 1px solid var(--c-filete); }
.sform-paso[hidden] { display: none; }
.js .sform-paso.is-new { animation: acg-in .5s var(--ease) both; }
@keyframes acg-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.sform legend { display: flex; align-items: baseline; gap: .75rem; padding: 0; margin-bottom: 1rem; font: 600 1.0625rem/1.4 var(--font-titulares); color: var(--c-texto); }
.sform legend .num { font: 600 .75rem/1 var(--font-interfaz); letter-spacing: .1em; color: var(--c-acento); min-width: 1rem; }
.opts { display: flex; flex-wrap: wrap; gap: .5rem; }
.opts-sit { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.opt { position: relative; display: flex; cursor: pointer; }
.opt input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.opt span {
	display: flex; align-items: center; width: 100%; min-height: 44px; padding: .65rem .95rem;
	border: 1px solid var(--c-borde-campo); color: var(--c-texto); font: 400 .9375rem/1.35 var(--font-interfaz);
	transition: background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}
.opt:hover span { border-color: var(--c-texto); }
.opt input:checked + span { background: var(--c-boton-fondo); border-color: var(--c-boton-fondo); color: var(--c-boton-texto); font-weight: 600; }
.opt input:focus-visible + span { outline: 2px solid var(--c-foco); outline-offset: 2px; }
.sform-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.1rem 1.25rem; }
.campo-full { grid-column: 1 / -1; }
.campo label { display: block; margin-bottom: .4rem; font: 600 .8125rem/1.3 var(--font-interfaz); letter-spacing: .02em; color: var(--c-texto); }
.campo .req { color: var(--c-acento); margin-left: .2em; }
.campo input, .campo textarea {
	display: block; width: 100%; min-height: 46px; padding: .7rem .85rem; border-radius: 0;
	border: 1px solid var(--c-borde-campo); background: transparent; color: var(--c-texto);
	font: 400 1rem/1.4 var(--font-interfaz);
}
.campo textarea { min-height: 96px; resize: vertical; }
.campo input:focus-visible, .campo textarea:focus-visible { outline: 2px solid var(--c-foco); outline-offset: 0; border-color: var(--c-foco); }
.campo [aria-invalid="true"] { border-color: var(--c-foco); box-shadow: inset 3px 0 0 var(--c-foco); }
.campo-nota { margin: .45rem 0 0; font: 400 .8125rem/1.45 var(--font-interfaz); color: var(--c-texto2); }
.sform-ts { margin: 0 0 1rem; min-height: 0; }
.sform-msg { margin: 0 0 1rem; padding: .75rem 1rem; border-left: 2px solid var(--c-acento); font: 400 .9375rem/1.45 var(--font-interfaz); color: var(--c-texto); background: rgb(245 243 239 / .04); }
.sform-msg[hidden] { display: none; }
.sform-fin { display: flex; align-items: center; gap: 1.25rem 1.5rem; flex-wrap: wrap; padding-top: .25rem; }
.sform-fin .btn[disabled] { opacity: .7; cursor: progress; }
.sform-aviso { flex: 1 1 260px; margin: 0; font: 400 .8125rem/1.5 var(--font-interfaz); color: var(--c-texto2); }
.sform-aviso a, .sform-alt a, .gracias-texto a, .ftr-legal a { color: var(--c-enlace); }
.sform-respuesta { margin: 1.5rem 0 .35rem; font: 600 .9375rem/1.45 var(--font-interfaz); color: var(--c-texto); }
.sform-alt { margin: 0; font: 400 .875rem/1.5 var(--font-interfaz); color: var(--c-texto2); }
.contacto.con-form .contacto-datos { grid-template-columns: minmax(0, 1fr); }

/* ---------- Páginas propias ---------- */
.gracias .h2 { max-width: 20ch; margin-bottom: 1.25rem; }
.gracias-texto { max-width: 52ch; color: var(--c-texto2); margin-bottom: 2.25rem; }
.pagina-cab { padding-top: calc(var(--hdr-h) + 5rem); padding-bottom: 3.5rem; }
.pagina-cab .sec-head, .pagina-cab .h2 { margin: 0; }
.politica { max-width: 72ch; }
.politica .lead { font-size: 1.1875rem; margin-bottom: 2rem; }
.politica h2 { font-size: 1.3125rem; margin: 2.25rem 0 .6rem; }
.politica p { color: var(--c-texto); }

/* ---------- Aparición al desplazar (sutil) ---------- */
.js [data-r] { opacity: 0; transform: translateY(14px); transition: opacity .9s var(--ease) var(--d, 0ms), transform .9s var(--ease) var(--d, 0ms); }
.js [data-r].is-in { opacity: 1; transform: none; }

/* ---------- Tableta ---------- */
@media (max-width: 1024px) {
	.hdr-nav, .site-header .hdr-lang { display: none; }
	.hdr-toggle { display: block; }
	.hdr-end { margin-left: auto; gap: 1rem; }
	.tarjetas { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.principios-lista { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 2.5rem; }
	.contacto.con-form .grid-2 { grid-template-columns: minmax(0, 1fr); }
	.contacto.con-form .contacto-datos { grid-template-columns: repeat(2, minmax(0, max-content)); }
}
/* ---------- Celular ---------- */
@media (max-width: 767px) {
	:root { --hdr-h: 64px; }
	body { font-size: 1.0625rem; }
	.hdr-logo { width: 136px; margin-left: -11px; }
	.site-header [data-hdr-btn] { display: none; }
	.hero { min-height: max(560px, 92svh); }
	.hero-lineas { -webkit-mask-image: linear-gradient(170deg, transparent 10%, #000 70%); mask-image: linear-gradient(170deg, transparent 10%, #000 70%); opacity: .8; }
	.hero-btns .btn { width: 100%; }
	.grid-2 { grid-template-columns: minmax(0, 1fr); }
	.grid-2 > .sec-head { margin-bottom: .5rem; }
	.sticky { position: static; }
	.lista-num li { grid-template-columns: 2.5rem minmax(0, 1fr); padding: 1.5rem 0; }
	.tarjetas, .etapas, .principios-lista { grid-template-columns: minmax(0, 1fr); }
	.etapas { gap: 2.5rem; }
	.contacto-datos, .contacto.con-form .contacto-datos { grid-template-columns: minmax(0, 1fr); }
	.opts-sit, .sform-grid { grid-template-columns: minmax(0, 1fr); }
	.sform { padding: 1.25rem; margin-inline: calc(var(--pad-x) * -0.25); }
	.sform-fin .btn { width: 100%; }
	.contacto .btn { width: 100%; white-space: normal; }
	.ftr { flex-direction: column; align-items: flex-start; gap: 1.25rem; }
	.ftr-legal { margin: 0; }
}

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
	.js [data-r] { opacity: 1; transform: none; }
}

/* Páginas cortas (confirmación, 404): el fondo bajo el pie sigue en grafito. */
body:has(main > .aviso:only-child) { background: var(--consulting-grafito); }
.aviso { min-height: calc(100svh - 160px); }

/* Barra de administración de WordPress (solo con sesión iniciada). */
.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .site-header { top: 46px; } .admin-bar .menu-movil { top: calc(var(--hdr-h) + 46px); } }
@media (max-width: 600px) { .admin-bar .site-header { top: 0; } .admin-bar .menu-movil { top: var(--hdr-h); } }