/* =========================================================
   EFAC — estilos
   Paleta extraída del CSS de efac.com.mx (home post-8 y landing post-1195).
   Todo lo ajustable vive en :root.
   ========================================================= */

:root {
  /* Color */
  --color-primary-dark: #062540;   /* landing: tono oscuro del corte diagonal */
  --color-primary: #0A3459;        /* landing: azul marino principal */
  --color-primary-alt: #0B3A6B;    /* home: azul marino (títulos, íconos) */
  --color-blue: #286CB3;           /* home: azul de acento / links */
  --color-sky: #619FCE;            /* home: azul claro */
  --color-sky-soft: #E8F1FA;       /* fondo suave para pills y tarjetas abiertas */
  --color-green-brand: #0BA402;    /* verde original del CTA (no pasa AA con texto blanco) */
  --color-cta: #087F02;            /* mismo verde oscurecido: 5.2:1 con blanco */
  --color-cta-hover: #066A01;
  --color-text: #2E2E2E;
  --color-muted: #5B6572;
  --color-line: #E0E6E9;
  --color-surface: #FFFFFF;
  --color-surface-alt: #F5F7FA;
  --color-danger: #B42318;
  --color-success-bg: #EAF6E8;
  --color-whatsapp: #25D366;
  --color-whatsapp-dark: #128C4B;

  /* Tipografía */
  --font-sans: "Figtree", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --fs-xs: 0.8125rem;   /* 13 */
  --fs-sm: 0.9375rem;   /* 15 */
  --fs-base: 1rem;      /* 16 */
  --fs-md: 1.125rem;    /* 18 */
  --fs-lg: 1.375rem;    /* 22 */
  --fs-xl: clamp(1.75rem, 1.2rem + 2vw, 2.5rem);    /* h2 */
  --fs-hero: clamp(3.25rem, 2rem + 6vw, 5.5rem);    /* EFAC */
  --tracking-wide: 0.14em;

  /* Espacio y forma */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(6, 37, 64, 0.06), 0 2px 8px rgba(6, 37, 64, 0.06);
  --shadow: 0 10px 30px rgba(6, 37, 64, 0.12);
  --shadow-cover: 0 18px 40px rgba(0, 0, 0, 0.35);

  --container: 1160px;
  --gutter: 1rem;
  --header-h: 64px;
}

@media (min-width: 768px) {
  :root { --gutter: 1.5rem; --header-h: 80px; }
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-surface);
  -webkit-font-smoothing: antialiased;
}
img, svg, video, iframe { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, h4 { margin: 0; line-height: 1.15; color: var(--color-primary); font-weight: 700; }
p { margin: 0; }
a { color: var(--color-blue); }
ul { margin: 0; padding: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }

:focus-visible {
  outline: 3px solid var(--color-blue);
  outline-offset: 3px;
  border-radius: 4px;
}
.on-dark :focus-visible, .hero :focus-visible { outline-color: #FFFFFF; }

.visually-hidden {
  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(--space-4); top: -100px; z-index: 200;
  background: var(--color-primary); color: #fff; padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm); text-decoration: none; font-weight: 600;
}
.skip-link:focus { top: var(--space-3); }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--space-8); }
.section--alt { background: var(--color-surface-alt); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto var(--space-7); }
.section-head h2 { font-size: var(--fs-xl); letter-spacing: -0.01em; }
.section-head p { margin-top: var(--space-3); color: var(--color-muted); font-size: var(--fs-md); }

.eyebrow {
  display: inline-block;
  margin-bottom: var(--space-3);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--color-sky-soft);
  color: var(--color-blue);
  font-size: var(--fs-xs);
  font-weight: 600;
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  min-height: 48px; padding: 0.75rem 1.5rem;
  border: 2px solid transparent; border-radius: var(--radius-pill);
  font-weight: 700; font-size: var(--fs-base); line-height: 1.2;
  text-decoration: none; cursor: pointer;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
.btn:active { transform: translateY(1px); }
.btn--cta { background: var(--color-cta); color: #fff; }
.btn--cta:hover { background: var(--color-cta-hover); }
.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-primary-alt); }
.btn--ghost-light { border-color: rgba(255,255,255,.7); color: #fff; }
.btn--ghost-light:hover { background: rgba(255,255,255,.12); }
.btn--block { width: 100%; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .65; cursor: progress; }

.link-arrow { font-weight: 600; text-underline-offset: 3px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-line);
}
.site-header__inner {
  display: flex; align-items: center; gap: var(--space-4);
  height: var(--header-h);
}
.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand img { height: 40px; width: auto; }
@media (min-width: 768px) { .brand img { height: 52px; } }

.nav { margin-inline: auto; }
.nav__list { display: flex; gap: var(--space-5); list-style: none; }
.nav__list a {
  display: inline-flex; align-items: center; min-height: 44px;
  color: var(--color-text); text-decoration: none; font-weight: 500; font-size: var(--fs-sm);
}
.nav__list a:hover { color: var(--color-blue); }
.nav__list a[aria-current] { color: var(--color-blue); font-weight: 700; box-shadow: inset 0 -2px 0 var(--color-blue); }

.header-phone {
  display: inline-flex; align-items: center; gap: var(--space-3);
  color: var(--color-primary); text-decoration: none; font-weight: 700; font-size: var(--fs-md);
  white-space: nowrap;
}
.header-phone__icon {
  display: grid; place-items: center; width: 44px; height: 44px; flex-shrink: 0;
  border-radius: 50%; background: var(--color-primary); color: #fff;
}
.header-phone__icon svg { width: 20px; height: 20px; }

.nav-toggle {
  display: none;
  width: 44px; height: 44px; padding: 0; border: 0; border-radius: var(--radius-sm);
  background: transparent; color: var(--color-primary); cursor: pointer;
}
.nav-toggle svg { width: 26px; height: 26px; margin: auto; }

@media (max-width: 1023.98px) {
  .site-header__inner { justify-content: space-between; }
  .header-phone { margin-left: auto; }
  .header-phone__text { display: none; }
  .nav-toggle { display: block; }
  .nav {
    position: absolute; left: 0; right: 0; top: 100%;
    margin: 0; background: var(--color-surface);
    border-bottom: 1px solid var(--color-line); box-shadow: var(--shadow);
    display: none;
  }
  .nav.is-open { display: block; }
  .nav__list { flex-direction: column; gap: 0; padding: var(--space-2) var(--gutter) var(--space-4); }
  .nav__list a { width: 100%; font-size: var(--fs-md); border-bottom: 1px solid var(--color-line); padding-block: var(--space-2); }
  .nav__list a[aria-current] { box-shadow: inset 3px 0 0 var(--color-blue); padding-left: var(--space-3); }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: #fff;
  /* Corte diagonal en dos tonos, igual que la landing */
  background: linear-gradient(to bottom right, var(--color-primary-dark) 49.9%, var(--color-primary) 50%);
  padding-block: var(--space-6) var(--space-7);
  overflow: hidden;
}
.hero__grid { display: grid; gap: var(--space-6); align-items: center; }
.hero__content { text-align: center; display: flex; flex-direction: column; align-items: center; }

.pill {
  display: inline-block;
  padding: 0.4rem 1.5rem;
  border-radius: var(--radius-pill);
  background: #fff; color: var(--color-primary);
  font-weight: 700; font-size: var(--fs-sm);
  letter-spacing: var(--tracking-wide); text-transform: uppercase;
}
.hero h1 { color: #fff; margin-top: var(--space-4); }
.hero__brand {
  display: block;
  font-size: var(--fs-hero); font-weight: 800; letter-spacing: 0.02em; line-height: 1;
}
.hero__tagline {
  display: block; margin-top: var(--space-3);
  font-size: clamp(0.8125rem, 0.7rem + 0.6vw, 1.0625rem);
  font-weight: 700; letter-spacing: var(--tracking-wide); text-transform: uppercase; line-height: 1.6;
  margin-inline: auto;
}
.hero__tagline-line { display: block; }
.stats {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4); width: 100%; max-width: 420px;
  margin: var(--space-5) 0; list-style: none;
}
.stats__num { display: block; font-size: clamp(2.5rem, 1.8rem + 3vw, 3.5rem); font-weight: 700; line-height: 1; font-variant-numeric: tabular-nums; }
.stats__label { display: block; margin-top: var(--space-1); font-size: var(--fs-sm); }
.hero__actions { display: flex; flex-direction: column; align-items: center; gap: var(--space-3); }
.hero__secondary { color: #fff; font-weight: 600; text-underline-offset: 4px; min-height: 44px; display: inline-flex; align-items: center; }

.hero__cover { margin: 0 auto; width: min(100%, 360px); }
.hero__cover img {
  width: 100%; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-cover);
}
.hero__cover figcaption {
  margin-top: var(--space-3); font-size: var(--fs-xs); color: rgba(255,255,255,.82); text-align: center; line-height: 1.4;
}

@media (min-width: 900px) {
  .hero { padding-block: var(--space-7) var(--space-8); }
  .hero__grid { grid-template-columns: minmax(0, 420px) minmax(0, 520px); justify-content: space-evenly; gap: var(--space-7); }
  .hero__cover { order: -1; width: 100%; max-width: 420px; }
}

/* ---------- Quiénes somos ---------- */
.about__grid { display: grid; gap: var(--space-6); align-items: center; }
.about__text h2 { font-size: var(--fs-xl); }
.about__text p { margin-top: var(--space-4); color: var(--color-muted); font-size: var(--fs-md); }
/* Tarjeta tipo cita: solo texto */
.founder {
  padding: var(--space-6) var(--space-5);
  border-top: 4px solid var(--color-primary);
  border-radius: var(--radius-lg);
  background: var(--color-surface); box-shadow: var(--shadow);
}
.founder__name { font-size: var(--fs-lg); }
.founder__role {
  margin-top: var(--space-1);
  color: var(--color-blue); font-weight: 600; font-size: var(--fs-sm);
  letter-spacing: .04em; text-transform: uppercase;
}
.founder__bio {
  margin-top: var(--space-4); padding-top: var(--space-4);
  border-top: 1px solid var(--color-line);
  color: var(--color-text); font-size: var(--fs-md); line-height: 1.65;
}
@media (min-width: 768px) {
  .founder { padding: var(--space-6); }
}
/* Horizontal: la tarjeta mide lo mismo que el bloque de texto (mismo ancho de columna
   y misma altura), con el contenido centrado verticalmente y tipografía más grande. */
@media (min-width: 1024px) {
  .about__grid { grid-template-columns: 1fr 1fr; gap: var(--space-7); align-items: stretch; }
  .about__text { align-self: center; }
  .founder {
    display: flex; flex-direction: column; justify-content: center;
    padding: var(--space-7);
  }
  .founder__name { font-size: var(--fs-xl); }
  .founder__role { margin-top: var(--space-2); font-size: var(--fs-base); }
  .founder__bio { margin-top: var(--space-5); padding-top: var(--space-5); font-size: var(--fs-lg); line-height: 1.6; }
}

/* ---------- Servicios ---------- */
.services-grid {
  display: grid; gap: var(--space-4);
  grid-template-columns: 1fr;
  list-style: none;            /* filas parejas; al abrir una, main.js fija la altura de sus vecinas */
}
@media (min-width: 720px) { .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1180px) { .services-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-5); } }

.service-card {
  display: flex; flex-direction: column;
  height: 100%;
  padding: var(--space-4);
  border: 1px solid var(--color-line); border-radius: var(--radius);
  background: var(--color-surface);
  transition: box-shadow .2s ease, border-color .2s ease;
}
@media (min-width: 640px) { .service-card { padding: var(--space-5); } }
.service-card:hover { box-shadow: var(--shadow-sm); }
.service-card.is-open { border-color: var(--color-sky); box-shadow: var(--shadow); }
.service-card__icon {
  display: grid; place-items: center;
  width: 56px; height: 56px; border-radius: var(--radius);
  background: var(--color-sky-soft); color: var(--color-blue);
}
.service-card__icon svg { width: 28px; height: 28px; }
.service-card h3 { margin-top: var(--space-4); font-size: var(--fs-lg); }
.service-card__summary { margin-top: var(--space-2); color: var(--color-muted); }
.service-card__actions {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2);
  margin-top: auto; padding-top: var(--space-5);
}
.service-card__toggle {
  display: inline-flex; align-items: center; gap: var(--space-1);
  min-height: 44px; padding: 0 var(--space-1);
  border: 0; background: none; color: var(--color-blue); white-space: nowrap;
  min-width: 6.75rem;          /* mismo ancho en "Ver más" y "Ver menos": el botón no cambia de línea */
  font-weight: 600; cursor: pointer; text-decoration: underline; text-underline-offset: 3px;
}
.service-card__toggle svg { width: 18px; height: 18px; transition: transform .2s ease; }
.service-card__toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
.service-card__actions .btn { min-height: 44px; padding: 0.6rem 1.1rem; font-size: var(--fs-sm); }

.service-card__detail {
  margin-top: var(--space-4); padding-top: var(--space-4);
  border-top: 1px solid var(--color-line);
  font-size: var(--fs-sm);
}
.service-card__detail p + p, .service-card__detail p + ul, .service-card__detail ul + p { margin-top: var(--space-3); }
.service-card__detail ul { padding-left: 1.1rem; }
.service-card__detail li + li { margin-top: var(--space-1); }
.service-card__detail li::marker { color: var(--color-blue); }
.service-card__detail h4 { margin-top: var(--space-4); font-size: var(--fs-sm); color: var(--color-primary); }
.service-card__file { display: inline-flex; align-items: center; min-height: 44px; font-weight: 600; text-underline-offset: 3px; }
.service-card__wa {
  display: inline-flex; align-items: center; gap: var(--space-2);
  margin-top: var(--space-4); min-height: 44px;
  color: var(--color-whatsapp-dark); font-weight: 600; font-size: var(--fs-sm);
  text-underline-offset: 3px;
}
.service-card__wa svg { width: 18px; height: 18px; }

/* Video vertical: ancho contenido para que no se vea gigante en escritorio */
.video-block {
  display: grid; gap: var(--space-5); justify-items: center;
  margin-top: var(--space-8); text-align: center;
}
.video-block__text { max-width: 34ch; }
.video-block__text h3 { font-size: var(--fs-xl); }
.video-block__text p { margin-top: var(--space-3); color: var(--color-muted); font-size: var(--fs-md); }
.video-block__text .btn { margin-top: var(--space-5); }
.video-block__frame {
  width: min(100%, 300px);
  aspect-ratio: 9 / 16; border-radius: var(--radius-lg); overflow: hidden;
  background: var(--color-primary-dark); box-shadow: var(--shadow);
}
.video-block__frame video { display: block; width: 100%; height: 100%; object-fit: cover; background: #000; }
@media (min-width: 900px) {
  .video-block {
    grid-template-columns: minmax(0, 400px) 340px; justify-content: center; align-items: center;
    gap: var(--space-8); text-align: left; justify-items: start;
  }
  .video-block__frame { width: 340px; }
}

/* ---------- Reconocimientos ---------- */
/* 5 tarjetas sin huérfanas: móvil = la más reciente a todo el ancho + 2×2 ·
   600–1099 px = 3 + 2 centradas (grilla de 6 columnas, cada tarjeta ocupa 2) ·
   ≥1100 px = 5 en una fila */
.awards-grid {
  display: grid; gap: var(--space-4);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  list-style: none;
}
.awards-grid > li { display: flex; }
@media (max-width: 599px) {
  .awards-grid > li:first-child { grid-column: 1 / -1; }
  .awards-grid > li:first-child .award {
    display: grid; grid-template-columns: minmax(0, 44%) minmax(0, 1fr);
    column-gap: var(--space-4); align-content: center; text-align: left;
  }
  .awards-grid > li:first-child .award img { grid-row: 1 / 4; align-self: center; }
  .awards-grid > li:first-child .award h3 { align-self: end; margin-top: 0; font-size: var(--fs-md); }
  .awards-grid > li:first-child .award p { align-self: center; }
  .awards-grid > li:first-child .award__cta { align-self: start; margin-top: 0; text-align: left; }
}
@media (min-width: 600px) and (max-width: 1099px) {
  .awards-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: var(--space-5); max-width: 840px; margin-inline: auto; }
  .awards-grid > li { grid-column: span 2; }
  .awards-grid > li:nth-child(4) { grid-column: 2 / span 2; }
}
@media (min-width: 1100px) { .awards-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: var(--space-5); } }
/* Cada tarjeta completa es el enlace de descarga del artículo */
.award {
  display: flex; flex-direction: column; width: 100%; height: 100%;
  padding: var(--space-3);
  border: 1px solid transparent; border-radius: var(--radius);
  background: var(--color-surface); box-shadow: var(--shadow-sm);
  text-align: center; text-decoration: none; color: inherit;
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.award:hover { border-color: var(--color-sky); box-shadow: var(--shadow); transform: translateY(-2px); }
.award:focus-visible { outline-offset: 4px; }
.award img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: var(--radius-sm); }
.award h3 { margin-top: var(--space-3); font-size: var(--fs-sm); font-weight: 700; color: var(--color-text); }
.award p { margin-top: var(--space-1); font-size: var(--fs-xs); color: var(--color-muted); }
.award__cta {
  display: block; margin-top: auto; padding-top: var(--space-3);
  font-size: var(--fs-xs); font-weight: 700; line-height: 1.35; color: var(--color-blue);
  text-wrap: balance;
}
/* El ícono va en línea con el texto: si el renglón se parte en móvil, queda centrado */
.award__cta svg { display: inline-block; width: 1.1em; height: 1.1em; margin-right: .3em; vertical-align: -.2em; }
.award:hover .award__cta, .award:focus-visible .award__cta { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Banner promocional (oculto por defecto) ---------- */
.promo { background: linear-gradient(to bottom right, var(--color-blue), var(--color-primary)); color: #fff; }
.promo h2 { color: #fff; font-size: var(--fs-xl); max-width: 18ch; }
.promo p { margin-top: var(--space-3); font-size: var(--fs-md); }
.promo .btn { margin-top: var(--space-5); }

/* ---------- Clientes (marquee) ---------- */
.clients { overflow: hidden; }
.marquee {
  --marquee-duration: 60s;
  position: relative; overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex; gap: var(--space-4); width: max-content;
  list-style: none; padding-block: var(--space-2);
  animation: marquee var(--marquee-duration) linear infinite;
}
.marquee:hover .marquee__track, .marquee:focus-within .marquee__track,
.marquee.is-paused .marquee__track, .marquee.is-offscreen .marquee__track { animation-play-state: paused; }
.marquee__controls { display: flex; justify-content: center; margin-top: var(--space-4); }
.marquee__pause {
  min-height: 44px; padding: 0 var(--space-4);
  border: 1px solid var(--color-line); border-radius: var(--radius-pill);
  background: var(--color-surface); color: var(--color-primary);
  font-size: var(--fs-xs); font-weight: 600; cursor: pointer;
}
.marquee__pause:hover { border-color: var(--color-sky); }
@keyframes marquee { to { transform: translateX(-50%); } }

.client {
  display: grid; place-items: center; flex-shrink: 0;
  min-width: 150px; height: 72px; padding: 0 var(--space-5);
  border: 1px solid var(--color-line); border-radius: var(--radius);
  background: var(--color-surface);
}
.client img { max-height: 44px; width: auto; filter: grayscale(1); opacity: .75; transition: filter .25s ease, opacity .25s ease; }
.client:hover img { filter: none; opacity: 1; }
.client__chip { font-weight: 700; font-size: var(--fs-sm); color: var(--color-muted); white-space: nowrap; transition: color .25s ease; }
.client:hover .client__chip { color: var(--color-primary); }

/* ---------- Contacto ---------- */
.contact { background: var(--color-primary); color: #fff; }
.contact .section-head h2 { color: #fff; }
.contact .section-head p { color: rgba(255,255,255,.85); }
.contact__grid { display: grid; gap: var(--space-6); }
@media (min-width: 960px) { .contact__grid { grid-template-columns: 1fr 1.25fr; align-items: start; } }

.contact-info { display: grid; gap: var(--space-5); }
.contact-info__list { list-style: none; display: grid; gap: var(--space-4); }
.contact-info__item { display: flex; gap: var(--space-3); align-items: flex-start; }
.contact-info__icon {
  display: grid; place-items: center; flex-shrink: 0;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,.12); color: #fff;
}
.contact-info__icon svg { width: 20px; height: 20px; }
.contact-info__label { display: block; font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.75); }
.contact-info a { color: #fff; font-weight: 600; text-underline-offset: 3px; word-break: break-word; }
.contact-info address { font-style: normal; }
.map { border-radius: var(--radius); overflow: hidden; background: rgba(255,255,255,.08); aspect-ratio: 4 / 3; }
.map iframe { width: 100%; height: 100%; border: 0; }
.socials { display: flex; gap: var(--space-3); }
.socials a {
  display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,.12); color: #fff;
}
.socials a:hover { background: rgba(255,255,255,.22); }
.socials svg { width: 20px; height: 20px; }

/* Formulario */
.form-card {
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: var(--color-surface); color: var(--color-text);
  box-shadow: var(--shadow);
}
@media (min-width: 768px) { .form-card { padding: var(--space-6); } }
.form-card h3 { font-size: var(--fs-lg); }
.form-card__intro { margin-top: var(--space-2); color: var(--color-muted); font-size: var(--fs-sm); }
.form { display: grid; gap: var(--space-4); margin-top: var(--space-5); }
@media (min-width: 640px) { .form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); } }
.field { display: grid; gap: var(--space-1); }
.field label { font-weight: 600; font-size: var(--fs-sm); color: var(--color-primary); }
.field .req { color: var(--color-danger); }
.field input:not([type=checkbox]), .field select, .field textarea {
  width: 100%; min-height: 48px;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid #B8C4CF; border-radius: var(--radius-sm);
  background: #fff; font-size: 1rem; /* 16px evita zoom en iOS */
}
.field textarea { min-height: 120px; resize: vertical; }
.field select {
  appearance: none; -webkit-appearance: none;
  padding-right: 2.5rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230A3459' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 0.8rem center; background-size: 20px;
}
.field input:not([type=checkbox]):focus, .field select:focus, .field textarea:focus { border-color: var(--color-blue); outline: 3px solid rgba(40,108,179,.25); outline-offset: 0; }
.field.has-error input:not([type=checkbox]), .field.has-error select, .field.has-error textarea { border-color: var(--color-danger); }
.field__hint { font-size: var(--fs-xs); color: var(--color-muted); }
.field__error { font-size: var(--fs-xs); color: var(--color-danger); font-weight: 600; min-height: 0; }
.check { display: flex; gap: var(--space-3); align-items: center; min-height: 44px; font-size: var(--fs-sm); cursor: pointer; }
.field.has-error .check input { outline: 2px solid var(--color-danger); outline-offset: 2px; }
.check input { width: 22px; height: 22px; margin: 0; flex-shrink: 0; accent-color: var(--color-primary); }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-status { border-radius: var(--radius-sm); font-size: var(--fs-sm); }
.form-status:not(:empty) { padding: var(--space-4); }
.form-status--error { background: #FDECEA; color: var(--color-danger); }
.form-status--error a { color: var(--color-danger); font-weight: 700; }
.form-success { text-align: center; padding-block: var(--space-6); }
.form-success__icon { width: 64px; height: 64px; margin: 0 auto var(--space-4); border-radius: 50%; background: var(--color-success-bg); color: var(--color-cta); display: grid; place-items: center; }
.form-success__icon svg { width: 32px; height: 32px; }
.form-success h3 { font-size: var(--fs-lg); }
.form-success p { margin-top: var(--space-3); color: var(--color-muted); }

/* Reseñas */
.reviews { text-align: center; }

/* ---------- Footer ---------- */
.site-footer { padding-block: var(--space-7) var(--space-5); border-top: 1px solid var(--color-line); }
.site-footer__grid { display: grid; gap: var(--space-6); }
@media (min-width: 768px) { .site-footer__grid { grid-template-columns: 1fr 1fr 1fr; align-items: start; } }
.footer-brand { display: grid; justify-items: start; gap: var(--space-2); }
.footer-brand img { height: 64px; width: auto; }
.site-footer h2 { font-size: var(--fs-md); margin-bottom: var(--space-3); }
.site-footer ul { list-style: none; display: grid; gap: var(--space-2); }
.site-footer a { color: var(--color-text); text-underline-offset: 3px; display: inline-flex; min-height: 32px; align-items: center; }
.site-footer a:hover { color: var(--color-blue); }
.site-footer__bottom {
  margin-top: var(--space-6); padding-top: var(--space-4);
  border-top: 1px solid var(--color-line);
  display: flex; flex-wrap: wrap; gap: var(--space-3); justify-content: space-between;
  font-size: var(--fs-xs); color: var(--color-muted);
}
.site-footer__bottom a { color: var(--color-blue); }

/* ---------- WhatsApp flotante ---------- */
.wa-widget { position: fixed; right: 16px; bottom: 16px; z-index: 90; transition: opacity .2s ease, transform .2s ease; }
.wa-widget.is-hidden { opacity: 0; transform: translateY(12px); pointer-events: none; visibility: hidden; }
.wa-fab {
  display: grid; place-items: center;
  width: 60px; height: 60px; border: 0; border-radius: 50%;
  background: var(--color-whatsapp); color: #fff; cursor: pointer;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
}
.wa-fab svg { width: 32px; height: 32px; }
.wa-panel {
  position: absolute; right: 0; bottom: 76px;
  width: min(340px, calc(100vw - 32px));
  border-radius: var(--radius); overflow: hidden;
  background: #ECE5DD; box-shadow: var(--shadow);
}
.wa-panel__head { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3) var(--space-4); background: var(--color-whatsapp-dark); color: #fff; }
.wa-panel__head strong { display: block; font-size: var(--fs-sm); }
.wa-panel__head span { font-size: var(--fs-xs); opacity: .9; }
.wa-panel__avatar { width: 40px; height: 40px; border-radius: 50%; background: #fff; display: grid; place-items: center; flex-shrink: 0; overflow: hidden; }
.wa-panel__avatar img { width: 34px; height: auto; }
.wa-panel__close { margin-left: auto; width: 44px; height: 44px; border: 0; background: none; color: #fff; cursor: pointer; display: grid; place-items: center; }
.wa-panel__close svg { width: 20px; height: 20px; }
.wa-panel__body { padding: var(--space-4); }
.wa-bubble { max-width: 90%; padding: var(--space-3); border-radius: 0 var(--radius-sm) var(--radius-sm) var(--radius-sm); background: #fff; font-size: var(--fs-sm); box-shadow: 0 1px 1px rgba(0,0,0,.08); }
.wa-panel__form { display: flex; gap: var(--space-2); padding: var(--space-3); background: #F0F0F0; }
.wa-panel__form textarea { flex: 1; min-height: 44px; max-height: 120px; padding: 0.6rem 0.8rem; border: 0; border-radius: 22px; resize: none; font-size: 1rem; }
.wa-panel__send { width: 44px; height: 44px; flex-shrink: 0; border: 0; border-radius: 50%; background: var(--color-whatsapp-dark); color: #fff; cursor: pointer; display: grid; place-items: center; }
.wa-panel__send svg { width: 20px; height: 20px; }

/* ---------- Página legal (aviso de privacidad) ---------- */
.legal-back { margin-left: auto; display: inline-flex; align-items: center; min-height: 44px; font-weight: 600; color: var(--color-primary); text-underline-offset: 3px; }
.legal { padding-block: var(--space-7) var(--space-8); }
.legal__inner { max-width: 760px; }
.legal h1 { font-size: var(--fs-xl); }
.legal h2 { margin-top: var(--space-7); font-size: var(--fs-lg); scroll-margin-top: calc(var(--header-h) + 16px); }
.legal h3 { margin-top: var(--space-5); font-size: var(--fs-md); color: var(--color-text); }
.legal p, .legal ul, .legal ol { margin-top: var(--space-3); }
.legal ul, .legal ol { padding-left: 1.3rem; }
.legal li + li { margin-top: var(--space-2); }
.legal a { text-underline-offset: 3px; }
.legal__updated { color: var(--color-muted); font-size: var(--fs-sm); }
.legal__toc { margin-top: var(--space-5); padding: var(--space-4) var(--space-5); border-radius: var(--radius); background: var(--color-surface-alt); }
.legal__toc ol { margin: 0; columns: 2; column-gap: var(--space-6); }
@media (max-width: 559.98px) { .legal__toc ol { columns: 1; } }
.legal__sign { margin-top: var(--space-7); padding-top: var(--space-5); border-top: 1px solid var(--color-line); font-size: var(--fs-sm); color: var(--color-muted); }

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .marquee__track { animation: none; flex-wrap: wrap; justify-content: center; width: auto; padding-inline: var(--space-4); }
  .marquee { -webkit-mask-image: none; mask-image: none; }
  /* Sin animación los chips se acomodan en renglones: un nombre largo puede partirse */
  .client { max-width: calc(100vw - 2 * var(--space-4)); }
  .client__chip { white-space: normal; text-align: center; }
  .award:hover { transform: none; }
}