/* =========================================================
   DASUD Legal — styles.css
   Mobile-first. Variables CSS para identidad de marca DASUD
   (manual de marca actualizado): navy / hueso / oro apagado.

   Paleta EXACTA de marca — 7 valores, ningún otro color debe
   aparecer en este archivo:
     --navy   #14213D  fondo institucional / textos principales
     --hueso  #EDEAE0  fondo alterno cálido
     --gold   #8A7B5C  ÚNICO acento (filetes, viñetas, barra oro,
                        labels puntuales) — nunca fondo de bloques
                        grandes ni de texto largo
     --text-secondary #5A6273
     --filete #C9C3B2
     --paper  #FBFAF7  papel / fondo claro
     --ink    #111111  una tinta (blanco y negro)
   ========================================================= */

:root {
  --navy: #14213D;
  --hueso: #EDEAE0;
  --gold: #8A7B5C;
  --text-secondary: #5A6273;
  --filete: #C9C3B2;
  --paper: #FBFAF7;
  --ink: #111111;

  /* Componentes RGB de los mismos 7 colores, únicamente para
     construir variantes de opacidad (sombras, veladuras, filete
     interior al 20%, marca de agua) — no se introduce ningún
     color nuevo, solo transparencias de la paleta existente. */
  --navy-rgb: 20, 33, 61;
  --hueso-rgb: 237, 234, 224;
  --gold-rgb: 138, 123, 92;
  --ink-rgb: 17, 17, 17;

  --text-on-navy: var(--hueso);
  --text-on-hueso: var(--navy);

  /* Cormorant Garamond: titulares (h1-h3), nombre de marca y
     ganchos del hero. Pesos 300-500 únicamente.
     Jost: navegación / etiquetas / labels / cuerpo corto. */
  --font-title: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Jost', system-ui, -apple-system, Segoe UI, sans-serif;
  --tracking-label: 0.28em;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --container-w: 1120px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;

  /* Sombras: siempre veladuras de --navy, nunca un color nuevo.
     No se usan en elementos de marca (sello, barra oro, filete,
     marca de agua), solo en UI funcional (botones, tarjetas, modal). */
  --shadow-sm: 0 2px 8px rgba(var(--navy-rgb), 0.15);
  --shadow-md: 0 8px 24px rgba(var(--navy-rgb), 0.25);
  --shadow-lg: 0 20px 48px rgba(var(--navy-rgb), 0.35);

  --transition-fast: 180ms ease;
  --transition-base: 280ms cubic-bezier(0.22, 1, 0.36, 1);

  /* Barra oro sólida (filete de marca) y filete interior */
  --gold-bar-size: 16px;
  --inner-frame-inset: 18px;
}

/* =========================================================
   Reset básico
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--text-on-hueso);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
h1, h2, h3, h4 {
  font-family: var(--font-title);
  font-weight: 500;
  margin: 0 0 var(--space-2);
  line-height: 1.25;
  color: inherit;
}
p { margin: 0 0 var(--space-2); line-height: 1.6; font-weight: 300; }
a { color: inherit; }
button { font-family: inherit; }
ul, ol { margin: 0; padding: 0; }

.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--space-3);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--paper);
  color: var(--navy);
  padding: 0.75rem 1rem;
  z-index: 200;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus {
  left: 0;
}

/* Respeta usuarios con preferencia de movimiento reducido */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* =========================================================
   Barra de progreso de scroll
   ========================================================= */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: transparent;
  z-index: 300;
  pointer-events: none;
}
.scroll-progress span {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--gold);
  will-change: width;
}

/* =========================================================
   Etiquetas / navegación — Jost mayúsculas con tracking amplio
   (nav, eyebrow del hero, labels de materias, footer, badges
   del timeline, labels de formulario). Solo para texto corto
   tipo etiqueta, nunca para párrafos largos.
   ========================================================= */
.label-caps {
  font-family: var(--font-body);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-label);
}

/* =========================================================
   Botones
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  padding: 0.9rem 1.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  will-change: transform;
}
.btn:active { transform: translateY(1px); }
.btn--primary {
  background: var(--navy);
  color: var(--hueso);
  border-color: var(--navy);
}
.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--ink);
  border-color: var(--ink);
  box-shadow: var(--shadow-sm);
}
.btn--small {
  padding: 0.6rem 1.1rem;
  font-size: 0.72rem;
}
.btn--secondary,
.btn--whatsapp {
  /* Botón secundario/contorno genérico (el de WhatsApp se resolvió SIN el
     verde de marca: la regla del cliente es estricta —solo los 7 colores
     de marca—, así que comparte este mismo estilo transparente). */
  background: transparent;
  color: var(--navy);
  border: 1px solid var(--filete);
}
.btn--secondary:hover,
.btn--secondary:focus-visible,
.btn--whatsapp:hover,
.btn--whatsapp:focus-visible {
  background: var(--hueso);
  border-color: var(--gold);
}
.btn:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 150;
  background: rgba(var(--navy-rgb), 0.92);
  backdrop-filter: blur(6px);
  color: var(--text-on-navy);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.75rem;
  gap: var(--space-2);
}
.brand {
  display: inline-flex;
  align-items: center;
  /* Gap >= mitad del ancho renderizado del ícono del sello (34px de alto,
     ancho ~aprox 34px por ser el monograma casi cuadrado => ~17px de
     "clear space" mínimo). Se deja con margen holgado a 1.15rem (~18.4px)
     para no rozar nunca el texto "DASUD Legal". */
  gap: 1.15rem;
  text-decoration: none;
  color: var(--text-on-navy);
  font-family: var(--font-title);
  font-weight: 500;
}
/* Sello del header: monograma real (PNG), siempre sobre fondo navy del
   header => tinta hueso. object-fit: contain evita cualquier distorsión;
   se fija el alto y se deja el ancho automático para respetar la
   proporción real del archivo (el monograma es aprox. cuadrado). */
.brand__sello {
  height: 34px;
  width: auto;
  max-width: none;
  object-fit: contain;
  display: block;
}
.brand__name { font-size: 1.2rem; letter-spacing: 0.01em; }

.site-nav {
  display: none;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.72rem;
}
.site-nav a,
.site-nav__link-btn {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: inherit;
  text-transform: uppercase;
  letter-spacing: var(--tracking-label);
  text-decoration: none;
  color: var(--hueso);
  opacity: 0.8;
  transition: opacity var(--transition-fast);
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
}
.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav__link-btn:hover,
.site-nav__link-btn:focus-visible { opacity: 1; }

@media (min-width: 860px) {
  .site-nav { display: flex; }
}

/* =========================================================
   Marca de agua: monograma real (PNG), ampliado, sangrado por
   una esquina, opacidad muy baja, sin rotación (nunca se inclina
   el logo), sin sombras ni degradados. Máximo uno por sección.
   object-fit: contain evita cualquier distorsión del PNG dentro
   de la caja ya afinada para el sangrado por esquina.
   ========================================================= */
.watermark-sello {
  position: absolute;
  width: 380px;
  height: 380px;
  max-width: 60vw;
  max-height: 60vw;
  object-fit: contain;
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
}
.watermark-sello--hero {
  top: -70px;
  right: -90px;
}
.watermark-sello--cobertura {
  bottom: -110px;
  left: -110px;
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  color: var(--text-on-navy);
  overflow: hidden;
  padding-block: calc(var(--space-5) * 1.4) var(--space-5);
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  /* Fondo plano: sin degradados (regla de marca). */
  background: var(--navy);
}
.hero__media-fallback {
  position: absolute;
  inset: 0;
  z-index: 0;
  /* Color plano de respaldo (sin imagen): sostiene el hero mientras el
     video carga o si falla, sin sombras ni degradados (regla de marca). */
  background: var(--navy);
}
.hero__video {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero__media-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  /* Veladuria plana (un solo tono de navy con opacidad), sin degradado,
     únicamente para legibilidad del texto sobre el video. */
  background: rgba(var(--navy-rgb), 0.62);
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__sello-wrap {
  /* El PNG real es el lockup vertical completo (ícono + wordmark
     "DASUD LEGAL" apilado), no un ícono cuadrado: se fija solo el
     alto y se deja el ancho automático (ver .hero__sello-img) para
     respetar su proporción real sin deformarlo.
     Alto elegido (210px) deja el ícono a ~105px, similar en tamaño
     al sello cuadrado anterior (130px). */
  height: 210px;
  width: auto;
  display: flex;
  justify-content: center;
  /* Clear space >= mitad del ancho del ÍCONO (no del wordmark completo):
     a 210px de alto, el ícono mide ~105px de alto x ~94px de ancho
     (proporción real del archivo), => mitad de ancho ~47px. Se deja
     margen holgado a 3.25rem (52px) para no rozar el eyebrow/título. */
  margin-bottom: 3.25rem;
  opacity: 0;
  /* Sin rotación en ningún estado: el "estampado" se logra solo
     con escala + opacidad (ver js/main.js). */
  transform: scale(2.2);
}
.hero__sello-img {
  height: 100%;
  width: auto;
  max-width: none;
  object-fit: contain;
  display: block;
}

.hero__eyebrow {
  font-family: var(--font-body);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-label);
  font-size: 0.78rem;
  color: var(--hueso);
  opacity: 0.85;
  margin-bottom: 0.9rem;
}

.hero__title {
  font-family: var(--font-title);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  line-height: 1.3;
  max-width: 18ch;
  margin-bottom: var(--space-3);
}

.hero__ganchos {
  position: relative;
  min-height: 3.2em;
  max-width: 40ch;
  margin-bottom: var(--space-2);
}
.hero__gancho {
  position: absolute;
  inset: 0;
  margin: 0;
  font-family: var(--font-title);
  font-weight: 400;
  font-size: 1.15rem;
  line-height: 1.4;
  color: var(--hueso);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base);
}
.hero__gancho.is-active {
  opacity: 1;
  visibility: visible;
  position: relative;
}

.hero__ganchos-dots {
  display: flex;
  gap: 0.4rem;
  margin-bottom: var(--space-3);
}
.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--hueso);
  opacity: 0.35;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}
.dot.is-active { opacity: 1; transform: scale(1.3); }

.hero__cta { margin-top: var(--space-2); }

/* =========================================================
   Secciones genéricas + scroll reveal
   ========================================================= */
.section {
  position: relative;
  padding-block: var(--space-5);
}
.section--quienes,
.section--casos,
.section--cobertura {
  background: var(--paper);
  color: var(--text-on-hueso);
}
.section--materias,
.section--proceso {
  background: var(--hueso);
  color: var(--text-on-hueso);
}
.section--cobertura { overflow: hidden; }
.section--contacto {
  background: var(--navy);
  color: var(--text-on-navy);
}
.section--contacto .section__lead { color: var(--hueso); }

.section__title {
  font-size: clamp(1.6rem, 4vw, 2.3rem);
  font-weight: 400;
  margin-bottom: var(--space-3);
}
.section__lead {
  max-width: 62ch;
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--text-secondary);
}
.section--contacto .section__lead,
.section--contacto .section__title { color: var(--text-on-navy); }

.hacemos-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.hacemos-item {
  padding-top: var(--space-3);
  border-top: 1px solid var(--filete);
}
.hacemos-item:first-child { padding-top: 0; border-top: none; }
.hacemos-item__title {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-label);
  color: var(--navy);
  padding-left: 0.7rem;
  border-left: 2px solid var(--gold);
  margin-bottom: 0.5rem;
}
.hacemos-item p {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 68ch;
  margin: 0;
}
.hacemos-note { margin-top: var(--space-4); }

.section__bullets {
  list-style: none;
  display: grid;
  gap: 0.6rem;
  margin-top: var(--space-3);
}
.section__bullets li {
  padding-left: 1.4rem;
  position: relative;
  font-weight: 300;
  color: var(--text-secondary);
}
.section__bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}
.section__inner--center {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Estado inicial de "reveal" — JS/GSAP anima a visible */
.reveal {
  opacity: 0;
  transform: translateY(24px);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   Elementos gráficos de marca — barra oro y filete interior
   ========================================================= */

/* Barra oro sólida: franja plana de color oro al pie de cada
   sección principal (hero + todas las .section). Sin sombra,
   sin degradado, sin repetir el logo dentro de ella. */
.hero::after,
.section::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--gold-bar-size);
  background: var(--gold);
  box-shadow: none;
  pointer-events: none;
  z-index: 3;
}

/* Filete interior de marca: marco de 1px a ~18px del borde,
   hueso al 20% de opacidad, únicamente sobre fondos navy. */
.hero::before,
.section--contacto::before,
.site-footer::before {
  content: '';
  position: absolute;
  inset: var(--inner-frame-inset);
  border: 1px solid rgba(var(--hueso-rgb), 0.2);
  box-shadow: none;
  pointer-events: none;
  z-index: 2;
}

/* =========================================================
   Materias — grid de 6 botones, mismo tamaño y peso
   ========================================================= */
.materias-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}
@media (min-width: 640px) {
  .materias-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 960px) {
  .materias-grid { grid-template-columns: repeat(3, 1fr); }
}

.materia-btn {
  aspect-ratio: 4 / 2.4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  text-align: center;
  padding: var(--space-3);
  background: var(--paper);
  border: 1px solid var(--filete);
  border-radius: var(--radius-md);
  color: var(--navy);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}
/* Ícono de línea fina (Lucide, stroke="currentColor"): tamaño fijo e
   idéntico en los 6 botones, controlado por CSS (no por los atributos
   width/height del SVG original). Hereda `color` de .materia-btn, por
   lo que invierte junto con el botón en hover/focus sin CSS adicional. */
.materia-btn__icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  color: inherit;
  transition: color var(--transition-fast);
}
.materia-btn__label {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: clamp(0.72rem, 1.6vw, 0.85rem);
  line-height: 1.5;
  text-transform: uppercase;
  letter-spacing: var(--tracking-label);
  color: inherit;
}
.materia-btn:hover,
.materia-btn:focus-visible {
  background: var(--navy);
  color: var(--hueso);
  border-color: var(--gold);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.materia-btn:active { transform: translateY(-1px); }
.materia-btn:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

/* =========================================================
   Casos prácticos
   ========================================================= */
.caso-card {
  padding: var(--space-3);
  border-left: 3px solid var(--gold);
  background: var(--hueso);
  margin-bottom: var(--space-3);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.caso-card:last-child { margin-bottom: 0; }
.caso-card__eyebrow {
  font-family: var(--font-body);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-label);
  font-size: 0.72rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}
.caso-card__title {
  font-family: var(--font-title);
  font-weight: 500;
  font-size: 1.3rem;
  line-height: 1.3;
  margin-bottom: 0.5rem;
}
.caso-card__text { margin-bottom: 0; font-weight: 300; color: var(--text-secondary); }

@media (min-width: 860px) {
  .section--casos .section__inner {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3);
    align-items: start;
  }
  .section--casos .section__title { grid-column: 1 / -1; }
  .caso-card { margin-bottom: 0; }
}

/* =========================================================
   Cómo trabajamos — timeline
   ========================================================= */
.timeline {
  position: relative;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding-left: 2.5rem;
}
.timeline__line {
  position: absolute;
  left: 0.95rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 2px;
  background: var(--gold);
  transform: scaleY(0);
  transform-origin: top;
  will-change: transform;
}
.timeline__step {
  position: relative;
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
}
.timeline__marker {
  position: absolute;
  left: -2.5rem;
  top: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--navy);
  color: var(--hueso);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}
.timeline__marker-num {
  font-family: var(--font-body);
  font-weight: 500;
  letter-spacing: 0.05em;
}
.timeline__title {
  font-family: var(--font-title);
  font-weight: 500;
  font-size: 1.2rem;
  line-height: 1.3;
  margin-bottom: 0.35rem;
}
.timeline__text { margin-bottom: 0; font-weight: 300; color: var(--text-secondary); }

@media (min-width: 860px) {
  .timeline {
    flex-direction: row;
    padding-left: 0;
    padding-top: 3rem;
    gap: var(--space-3);
  }
  .timeline__line {
    left: 1rem;
    right: 1rem;
    top: 1rem;
    bottom: auto;
    height: 2px;
    width: auto;
    transform: scaleX(0);
    transform-origin: left;
  }
  .timeline__step {
    flex: 1;
    flex-direction: column;
    text-align: center;
  }
  .timeline__marker {
    position: relative;
    left: auto;
    top: auto;
    margin: 0 auto var(--space-2);
  }
}

/* =========================================================
   Modales (materias y contacto)
   ========================================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2);
  background: rgba(var(--navy-rgb), 0.6);
  backdrop-filter: blur(2px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}
.modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}
/* El atributo `hidden` (display:none, UA stylesheet) saca el modal del árbol de
   accesibilidad y del flujo mientras está cerrado. JS quita `hidden` al abrir
   y añade `.is-open` en el siguiente frame para disparar la transición. */

.modal {
  position: relative;
  width: 100%;
  max-width: 560px;
  max-height: 88vh;
  overflow-y: auto;
  background: var(--paper);
  color: var(--navy);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-3) var(--space-3);
  box-shadow: var(--shadow-lg);
  transform: scale(0.92);
  opacity: 0;
  transition: transform var(--transition-base), opacity var(--transition-base);
}
.modal-overlay.is-open .modal {
  transform: scale(1);
  opacity: 1;
}

.modal__close {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50%;
  background: var(--hueso);
  color: var(--navy);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.modal__close:hover,
.modal__close:focus-visible {
  background: var(--navy);
  color: var(--hueso);
}
.modal__close:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

.modal__title {
  font-family: var(--font-title);
  font-weight: 500;
  font-size: 1.6rem;
  line-height: 1.3;
  margin-bottom: var(--space-2);
  padding-right: 2rem;
}
.modal__lead { font-weight: 300; color: var(--text-secondary); }

.modal__list {
  list-style: none;
  display: grid;
  gap: 0.6rem;
  margin-bottom: var(--space-3);
}
.modal__list li {
  padding-left: 1.4rem;
  position: relative;
  font-weight: 300;
  color: var(--text-secondary);
}
.modal__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}
.modal__actions { display: flex; justify-content: flex-start; }

/* =========================================================
   Formulario de contacto
   ========================================================= */
.contact-form {
  display: grid;
  gap: var(--space-2);
}
.form-field {
  display: grid;
  gap: 0.4rem;
}
.form-field label {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-label);
  color: var(--text-secondary);
}
.form-field input[type="text"],
.form-field select,
.form-field textarea {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.95rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--filete);
  border-radius: var(--radius-sm);
  background: var(--paper);
  color: var(--navy);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-field input[type="text"]:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(var(--navy-rgb), 0.12);
}
.form-field--checkbox {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 0.5rem;
}
.form-field--checkbox input {
  margin-top: 0.2rem;
}
.form-field--checkbox label {
  font-weight: 300;
  font-size: 0.9rem;
  text-transform: none;
  letter-spacing: normal;
}
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  margin-top: var(--space-1);
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  position: relative;
  background: var(--navy);
  color: var(--hueso);
  padding-block: var(--space-3);
  font-size: 0.72rem;
}
.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: space-between;
  font-family: var(--font-body);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: var(--tracking-label);
}

/* =========================================================
   Botón con apariencia de enlace de texto (reset de botón nativo)
   — usado para abrir el modal de Aviso de Privacidad desde el
   footer y desde el checkbox del formulario de contacto.
   ========================================================= */
.link-button {
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.link-button:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

/* =========================================================
   Footer — datos de contacto, redes, aviso de privacidad
   ========================================================= */
.site-footer__contact,
.site-footer__legal { margin: 0; }
.site-footer__contact {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.site-footer__social {
  display: inline-flex;
  color: var(--hueso);
  transition: color var(--transition-fast);
}
.site-footer__social:hover,
.site-footer__social:focus-visible { color: var(--gold); }
.site-footer__icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* =========================================================
   Aviso de Privacidad (contenido del modal, ver #aviso-privacidad-modal)
   ========================================================= */
.legal-updated {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}
.legal-block { margin-bottom: var(--space-3); }
.legal-block h4 {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-label);
  color: var(--navy);
  padding-left: 0.7rem;
  border-left: 2px solid var(--gold);
  margin-bottom: 0.5rem;
}
.legal-block p {
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}
.legal-block a { color: var(--navy); text-decoration: underline; }

/* =========================================================
   Utilidades de foco global
   ========================================================= */
:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

/* =========================================================
   BACKEND-FORMULARIOS
   Estilos mínimos para validación y estado de envío del
   formulario de contacto (Netlify Forms). No modifica reglas
   existentes del formulario, solo agrega estados nuevos.

   Nota de identidad visual: el manual de marca de DASUD Legal
   limita la paleta a 7 colores exactos (sin rojo/verde de estado).
   Los estados de error/éxito se resuelven con los mismos 7 colores:
   error → tinta (--ink) como texto/borde de énfasis; éxito → filete
   dorado (--gold) como acento, ambos sobre fondos papel/hueso.
   ========================================================= */
.form-field--honeypot {
  /* Refuerzo visual además del atributo `hidden` en el HTML */
  position: absolute;
  left: -9999px;
}

.form-field__error {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.82rem;
  color: var(--ink);
}

.form-field--checkbox .form-field__error--checkbox {
  flex-basis: 100%;
  margin-left: 1.6rem;
}

.form-field input[aria-invalid="true"],
.form-field select[aria-invalid="true"],
.form-field textarea[aria-invalid="true"] {
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(var(--ink-rgb), 0.12);
}

.form-status {
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.9rem;
  background: var(--paper);
  color: var(--navy);
  border: 1px solid var(--filete);
}
.form-status--success {
  background: var(--hueso);
  color: var(--navy);
  border: none;
  border-left: 3px solid var(--gold);
}
.form-status--error {
  background: var(--paper);
  color: var(--ink);
  border: none;
  border-left: 3px solid var(--ink);
}