:root {
  --color-navy: #12151C;
  --color-navy-2: #1B2030;
  --color-navy-3: #232A3D;
  --color-cream: #FAF8F3;
  --color-surface: #FFFFFF;
  --color-text: #1B1E27;
  --color-text-muted: #5B6270;
  --color-border: #E7E2D6;
  --color-gold: #C9A227;
  --color-gold-light: #E4C766;
  --color-gold-soft: #F6EFD9;
  --color-whatsapp: #25D366;
  --color-whatsapp-dark: #1FA855;
  --font-heading: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Fraunces", "Playfair Display", Georgia, "Times New Roman", serif;
  --font-base: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(18,21,28,0.05);
  --shadow-md: 0 20px 48px rgba(18,21,28,0.12);
  --container-width: 1200px;
  /* Ícono de chat simple (no el logo detallado de WhatsApp): a 17px ese logo pierde el
     detalle del teléfono adentro y se ve borroso/deforme. Esta burbuja limpia se lee bien
     de pequeña y es el mismo lenguaje visual que ya usa el botón flotante. */
  --icon-chat: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 4a2 2 0 0 0-2 2v10a2 2 0 0 0 2 2h3v4l5-4h8a2 2 0 0 0 2-2V6a2 2 0 0 0-2-2H4z'/%3E%3C/svg%3E");
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  font-family: var(--font-base);
  background: var(--color-cream);
  color: var(--color-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  /* Refuerzo del overflow-x:hidden del html: algunos navegadores móviles siguen dejando
     "rebotar" la página hacia la derecha con elementos position:fixed aunque el html ya
     lo bloquee. No rompe el header sticky (sigue ligado al scroll de la ventana). */
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-navy);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  z-index: 200;
}
.skip-link:focus { left: 16px; top: 16px; }

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

h1, h2, h3 { margin: 0 0 16px; font-family: var(--font-heading); font-weight: 800; letter-spacing: -0.02em; color: var(--color-text); }
h1, h2 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.4rem, 5.4vw, 4rem); line-height: 1.08; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); line-height: 1.16; }
h3 { font-size: 1.1rem; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0 0 16px; color: var(--color-text-muted); }
.section-intro { max-width: 640px; font-size: 1.05rem; }
.kicker {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
}

section { padding: 120px 0; position: relative; }
section + section { border-top: 1px solid var(--color-border); }
section.diagonal-top { border-top: none; }
section.section-tint { background: var(--color-surface); }

/* Cortinilla de carga: no es una cortina que se abre, es un fundido — el logo aparece
   y toda la pantalla se aclara sola apenas la página termina de cargar (script.js le
   agrega .is-hidden). Si el navegador no ejecuta JS, el <noscript> del <head> la oculta
   de entrada para que nunca quede bloqueando el sitio. */
.load-screen {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-navy);
  transition: opacity 0.9s cubic-bezier(0.65,0,0.35,1), visibility 0.9s;
}
.load-screen-logo {
  width: min(200px, 42vw);
  height: auto;
  opacity: 0;
  animation: loadLogoIn 1.2s cubic-bezier(0.16,1,0.3,1) 0.1s forwards;
}
@keyframes loadLogoIn {
  from { opacity: 0; transform: scale(0.94); }
  to { opacity: 1; transform: scale(1); }
}
.load-screen.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
@media (prefers-reduced-motion: reduce) {
  .load-screen-logo { animation-duration: 0.3s; }
}

/* Scroll progress bar */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
  z-index: 300;
  transition: width 0.1s linear;
}

/* Diagonal section transitions */
.diagonal-top::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 70px;
  background: inherit;
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
  pointer-events: none;
}
.cta-final.diagonal-top::before { background: var(--color-navy); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.98rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.97); }

.btn-primary {
  background: var(--color-gold);
  color: var(--color-navy);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--color-gold-light); box-shadow: var(--shadow-md); transform: translateY(-2px) scale(1.02); }

/* Botón "WhatsApp": estética navy/oro de la marca, no el verde genérico.
   El ícono se dibuja con un mask SVG (::after) en currentColor, así que
   no hace falta tocar el HTML de cada botón para agregarlo. */
.btn-whatsapp {
  background: linear-gradient(135deg, var(--color-navy), var(--color-navy-2));
  color: #fff;
  border-color: var(--color-gold);
  box-shadow: var(--shadow-sm);
  position: relative;
}
.btn-whatsapp:hover {
  background: linear-gradient(135deg, var(--color-navy-2), var(--color-navy-3));
  border-color: var(--color-gold-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px) scale(1.02);
}
.btn-whatsapp::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: 0 0 0 0 rgba(201,162,39,0.45);
  animation: btnPulse 2.6s ease-out infinite;
  pointer-events: none;
}
.btn-whatsapp::after {
  content: "";
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  background-color: currentColor;
  -webkit-mask: var(--icon-chat) no-repeat center / contain;
  mask: var(--icon-chat) no-repeat center / contain;
}
@keyframes btnPulse {
  0% { box-shadow: 0 0 0 0 rgba(201,162,39,0.45); }
  70% { box-shadow: 0 0 0 14px rgba(201,162,39,0); }
  100% { box-shadow: 0 0 0 0 rgba(201,162,39,0); }
}

/* Cuando va combinado con .btn-primary (hero, CTA final) gana el oro sólido: el botón
   protagonista de cada sección se ve premium, sin depender del verde de WhatsApp. */
.btn-primary.btn-whatsapp {
  background: var(--color-gold);
  color: var(--color-navy);
  border-color: transparent;
}
.btn-primary.btn-whatsapp:hover { background: var(--color-gold-light); box-shadow: var(--shadow-md); transform: translateY(-2px) scale(1.02); }
.btn-primary.btn-whatsapp::before { animation: btnPulseDark 2.6s ease-out infinite; }
@keyframes btnPulseDark {
  0% { box-shadow: 0 0 0 0 rgba(18,21,28,0.32); }
  70% { box-shadow: 0 0 0 14px rgba(18,21,28,0); }
  100% { box-shadow: 0 0 0 0 rgba(18,21,28,0); }
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-secondary:hover { border-color: var(--color-gold); background: var(--color-gold-soft); }

.btn-on-dark { color: #fff; border-color: rgba(255,255,255,0.55); }
.btn-on-dark:hover { border-color: #fff; background: rgba(255,255,255,0.1); }

.btn-header { padding: 10px 22px; font-size: 0.9rem; flex-shrink: 1; min-width: 0; }
.btn-block { width: 100%; justify-content: center; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--color-gold);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-bottom: 1px solid transparent;
}
.link-arrow::after { content: "→"; transition: transform 0.2s ease; }
.link-arrow:hover { border-bottom-color: var(--color-gold); }
.link-arrow:hover::after { transform: translateX(4px); }

/* Focus states accesibles */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
  border-radius: 4px;
}
.wa-agent-launcher:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 4px;
  box-shadow: 0 0 0 4px var(--color-gold);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(18,21,28,0.68);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(201,162,39,0.16);
  transition: box-shadow 0.3s ease, background 0.3s ease, padding 0.3s ease, border-bottom-color 0.3s ease;
}
.site-header.is-scrolled {
  background: rgba(18,21,28,0.92);
  box-shadow: 0 12px 30px rgba(0,0,0,0.28);
  border-bottom-color: var(--color-gold);
}
/* Navegadores/extensiones que bloquean backdrop-filter: header con fondo sólido en vez de transparente-roto */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .site-header { background: rgba(18,21,28,0.96); }
}
.site-header.is-scrolled .header-inner { padding: 6px 24px; }
.site-header.is-scrolled .logo-img { height: 38px; }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 24px;
  max-width: 1440px;
  transition: padding 0.3s ease;
}
.logo-link { display: flex; align-items: center; flex-shrink: 0; }
.logo-img { height: 50px; width: auto; object-fit: contain; transition: height 0.3s ease; }
.nav-list { display: flex; gap: 26px; flex-wrap: nowrap; }
.nav-list a { font-size: 0.86rem; color: rgba(255,255,255,0.82); text-transform: uppercase; letter-spacing: 0.04em; white-space: nowrap; transition: color 0.15s ease; }
.nav-list a:hover, .nav-list a[aria-current="page"] { color: var(--color-gold-light); }

/* Menú hamburguesa: solo aparece por debajo de 940px, cuando .nav-list y el botón de
   WhatsApp del header se ocultan (ese botón se mueve dentro del propio menú). */
.nav-toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  flex-shrink: 0;
}
.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: #fff;
  transition: transform 0.25s ease, opacity 0.2s ease;
}
.site-header.is-menu-open .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-header.is-menu-open .nav-toggle-bar:nth-child(2) { opacity: 0; }
.site-header.is-menu-open .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 16px;
  padding: 8px 24px 24px;
  background: rgba(18,21,28,0.98);
  border-top: 1px solid rgba(201,162,39,0.16);
}
.mobile-nav-list { display: flex; flex-direction: column; }
.mobile-nav-list a {
  display: block;
  padding: 13px 2px;
  font-size: 0.98rem;
  font-weight: 600;
  color: rgba(255,255,255,0.88);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.mobile-nav-list a:hover, .mobile-nav-list a[aria-current="page"] { color: var(--color-gold-light); }

@media (max-width: 940px) {
  .site-header .nav-list { display: none; }
  .site-header .btn-header { display: none; }
  .nav-toggle { display: flex; }
  .site-header.is-menu-open .mobile-nav { display: flex; }
}

/* Hero: full-bleed con foto de fondo */
.hero-full {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 140px 0 96px;
  overflow: hidden;
  border-top: none;
}
.hero-bg {
  position: absolute;
  top: -8%; bottom: -8%; left: 0; right: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(18,21,28,0.82) 0%, rgba(18,21,28,0.6) 46%, rgba(18,21,28,0.22) 100%);
}
.hero-inner-full { position: relative; z-index: 2; max-width: 620px; }
.hero-full .hero-copy h1,
.hero-full .hero-subtitle { color: #fff; }
.hero-full .hero-copy h1 {
  color: rgba(255,255,255,0.6);
  -webkit-text-stroke: 1px rgba(255,255,255,0.5);
}
.hero-full .hero-subtitle { color: rgba(255,255,255,0.86); }
.hero-full h1 {
  font-size: clamp(2.1rem, 4.4vw, 3.4rem);
  text-shadow: 0 2px 6px rgba(0,0,0,0.55), 0 10px 34px rgba(0,0,0,0.5);
}
.hero-full .hero-subtitle { text-shadow: 0 2px 14px rgba(0,0,0,0.35); }

.hero-copy { animation: heroFadeUp 1s cubic-bezier(0.16,1,0.3,1) both; }
.hero-subtitle { font-size: 1.2rem; max-width: 580px; margin-bottom: 32px; animation: heroFadeUp 1s cubic-bezier(0.16,1,0.3,1) 0.15s both; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; animation: heroFadeUp 1s cubic-bezier(0.16,1,0.3,1) 0.3s both; }
.hero-badges {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.2);
  animation: heroFadeUp 1s cubic-bezier(0.16,1,0.3,1) 0.42s both;
}
.hero-badges li { color: rgba(255,255,255,0.82); font-size: 0.86rem; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.hero-badges li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--color-gold); flex-shrink: 0; }

@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Ken Burns: zoom lento y continuo sobre la imagen protagonista */
.kenburns { animation: kenburns 26s ease-in-out infinite alternate; transform-origin: center; }
@keyframes kenburns {
  from { transform: scale(1); }
  to { transform: scale(1.1); }
}

/* Scroll cue en el Hero: etiqueta + flecha con rebote, en vez de la píldora sin
   explicación que nadie reconocía como algo para hacer clic. Solo vive en el hero
   del home — no se repite en servicios.html ni contacto.html a propósito. */
.scroll-cue {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
  color: rgba(255,255,255,0.85);
  transition: color 0.2s ease, transform 0.2s ease;
}
.scroll-cue:hover { color: var(--color-gold-light); transform: translateX(-50%) translateY(-3px); }
.scroll-cue-text {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.scroll-cue-arrow {
  width: 20px;
  height: 20px;
  color: var(--color-gold);
  animation: scrollCueBounce 1.8s ease-in-out infinite;
}
@keyframes scrollCueBounce {
  0%, 100% { transform: translateY(0); opacity: 0.6; }
  50% { transform: translateY(6px); opacity: 1; }
}

/* Reveal on scroll: entrada cinematográfica con easing expo */
.reveal {
  opacity: 0;
  transform: translateY(38px) scale(0.98);
  transition: opacity 1s cubic-bezier(0.16,1,0.3,1), transform 1s cubic-bezier(0.16,1,0.3,1);
  will-change: transform, opacity;
}
.reveal.is-visible { opacity: 1; transform: translateY(0) scale(1); }

/* Stagger: coreografía de aparición dentro de un mismo grupo */
.stagger > *:nth-child(1) { transition-delay: 0.03s; }
.stagger > *:nth-child(2) { transition-delay: 0.12s; }
.stagger > *:nth-child(3) { transition-delay: 0.21s; }
.stagger > *:nth-child(4) { transition-delay: 0.30s; }
.stagger > *:nth-child(5) { transition-delay: 0.39s; }
.stagger > *:nth-child(6) { transition-delay: 0.48s; }
.stagger > *:nth-child(7) { transition-delay: 0.57s; }
.stagger > *:nth-child(8) { transition-delay: 0.66s; }

/* Servicios: grupos resumidos en Home */
.groups-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.group-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s cubic-bezier(0.16,1,0.3,1), box-shadow 0.25s ease, border-color 0.25s ease;
  transform-style: preserve-3d;
  will-change: transform;
}
.group-card:hover { box-shadow: var(--shadow-md); border-color: var(--color-gold); }
.group-card h3 { font-size: 1.3rem; margin-bottom: 12px; }

/* Ícono representativo por servicio: misma insignia circular dorada en tarjetas de
   inicio (.group-card) y de la página de detalle (.service-detail-card). */
.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-gold-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--color-gold);
  flex-shrink: 0;
  transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
}
.card-icon svg { width: 26px; height: 26px; }
.group-card:hover .card-icon,
.service-detail-card:hover .card-icon {
  background: var(--color-navy);
  color: var(--color-gold-light);
  transform: scale(1.06);
}
.group-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 24px;
}
.group-tags li {
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--color-gold-soft);
  color: var(--color-text);
  font-size: 0.8rem;
  font-weight: 600;
}

/* Carrusel infinito de logos de clientes: dos copias idénticas del set puestas una
   detrás de otra, animando translateX de 0 a -50% del track completo — como las dos
   mitades son iguales, el loop no se nota, se ve continuo. */
#clientes h2 { max-width: 640px; }
.logo-marquee {
  margin-top: 44px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
}
.logo-marquee-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: logoMarquee 34s linear infinite;
  will-change: transform;
}
.logo-marquee:hover .logo-marquee-track { animation-play-state: paused; }
.logo-marquee-set { display: flex; align-items: center; flex-shrink: 0; }
@keyframes logoMarquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.logo-card {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 180px;
  height: 92px;
  margin-right: 28px;
  padding: 16px 22px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s cubic-bezier(0.16,1,0.3,1), box-shadow 0.25s ease;
}
.logo-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.logo-card img { max-width: 100%; max-height: 100%; object-fit: contain; }
@media (max-width: 600px) {
  .logo-card { width: 148px; height: 76px; margin-right: 16px; padding: 12px 16px; }
}

/* Nosotros */
.nosotros-inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: center;
}
.nosotros-media { position: relative; }
.media-frame {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  border: 1px solid rgba(201,162,39,0.35);
}
.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
.credentials-list { margin-top: 24px; display: flex; flex-direction: column; gap: 10px; }
.credentials-list li {
  padding-left: 26px;
  position: relative;
  font-weight: 600;
  color: var(--color-text);
}
.credentials-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-gold);
}
.notice-box {
  margin-top: 24px;
  padding: 18px 20px;
  border-left: 3px solid var(--color-gold);
  background: var(--color-gold-soft);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.92rem;
}
.notice-box p { margin: 0; color: var(--color-text); }

/* Pull-quote editorial */
.pull-quote-section { padding: 110px 0; text-align: center; }
.pull-quote {
  margin: 0 auto;
  max-width: 860px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.5rem, 3.2vw, 2.3rem);
  line-height: 1.4;
  color: var(--color-text);
  position: relative;
}
.pull-quote::before {
  content: "“";
  display: block;
  font-size: 4.5rem;
  color: var(--color-gold-light);
  line-height: 1;
  margin-bottom: 8px;
}

/* Diferenciadores */
.differentiators-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px 40px;
  margin-top: 48px;
}
.differentiators-list li { padding-left: 28px; border-left: 3px solid var(--color-gold); }

/* Process: al entrar la sección en pantalla se dispara UNA vez (IntersectionObserver) y la
   línea se dibuja sola de 0 a 100% mientras los círculos se encienden en secuencia por
   transition-delay. Nada depende de cuánto scroll falte, así que siempre termina completo. */
.process-steps {
  --process-progress: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-top: 64px;
  counter-reset: step;
  position: relative;
  isolation: isolate;
}
.process-steps::before {
  content: "";
  position: absolute;
  top: 20px; left: 40px; right: 40px;
  height: 2px;
  border-radius: 2px;
  background: var(--color-border);
  z-index: 0;
}
.process-steps::after {
  content: "";
  position: absolute;
  top: 20px; left: 40px;
  width: calc((100% - 80px) * var(--process-progress));
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
  box-shadow: 0 0 8px rgba(201,162,39,0.5);
  transition: width 1.6s cubic-bezier(0.65,0,0.35,1);
  z-index: 0;
}
.process-steps li { position: relative; padding-top: 56px; z-index: 1; }
.process-steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: 0; left: 0;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-navy);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
  font-family: var(--font-heading);
  box-shadow: 0 0 0 5px var(--color-cream);
  transition: background 0.4s ease, transform 0.4s ease, box-shadow 0.4s ease;
  z-index: 2;
}
.process-steps li.is-step-active::before {
  background: var(--color-gold);
  color: var(--color-navy);
  transform: scale(1.12);
  box-shadow: 0 0 0 5px var(--color-cream), 0 0 18px rgba(201,162,39,0.55);
}
.process-steps li:nth-child(1)::before { transition-delay: 0.1s; }
.process-steps li:nth-child(2)::before { transition-delay: 0.45s; }
.process-steps li:nth-child(3)::before { transition-delay: 0.8s; }
.process-steps li:nth-child(4)::before { transition-delay: 1.15s; }
.process-steps li:nth-child(5)::before { transition-delay: 1.5s; }
.process-steps h3 { font-size: 1rem; }

/* Cobertura */
#cobertura .container { max-width: 780px; text-align: center; }

/* FAQ */
.faq-list { margin-top: 40px; display: flex; flex-direction: column; gap: 16px; }
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 22px 26px;
}
.faq-item h3 { margin-bottom: 8px; font-size: 1.05rem; }
.faq-item p { margin-bottom: 0; }

/* CTA final */
.cta-final {
  background: var(--color-navy);
  color: #fff;
  text-align: center;
  overflow: hidden;
}
.cta-final h2, .cta-final p { color: #fff; position: relative; }
.cta-final p { color: rgba(255,255,255,0.75); max-width: 560px; margin: 0 auto 28px; }
.cta-final .btn { position: relative; }
.cta-final .hero-cta { justify-content: center; position: relative; }
.cta-glow {
  position: absolute;
  top: 50%; left: 50%;
  width: 680px; height: 680px;
  background: radial-gradient(circle, rgba(201,162,39,0.28), transparent 70%);
  transform: translate(-50%, -50%);
  animation: glowPulse 6s ease-in-out infinite;
  pointer-events: none;
}
@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.15); }
}

/* Servicios (página detalle) */
.service-group { }
.service-group-head { max-width: 720px; margin-bottom: 48px; }
.service-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.service-detail-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 30px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s cubic-bezier(0.16,1,0.3,1), box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
}
.service-detail-card:hover { box-shadow: var(--shadow-md); }
/* El botón ya no ocupa todo el ancho de la tarjeta (era .btn-block): en la columna
   derecha de la grilla, ese ancho completo llegaba justo hasta la esquina donde vive
   el botón flotante de WhatsApp, y una parte del CTA quedaba tapada por él. */
.service-detail-card .btn { align-self: flex-start; }
.service-detail-card p { flex-grow: 1; }
.service-disclaimer {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
  padding-top: 14px;
  margin-top: 4px;
  margin-bottom: 20px;
}
.service-groups-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 40px;
}
.service-groups-nav a {
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  font-size: 0.84rem;
  font-weight: 600;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.service-groups-nav a:hover { border-color: var(--color-gold); background: var(--color-gold-soft); }

/* Contacto */
.contacto-hero { text-align: center; padding-bottom: 48px; }
.contacto-hero .container { max-width: 760px; margin: 0 auto; }
.contacto-hero .hero-subtitle { margin-left: auto; margin-right: auto; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.contact-methods { margin-top: 24px; display: flex; flex-direction: column; gap: 22px; }
.contact-methods h3 { margin-bottom: 6px; }
.contact-methods .btn { margin-top: 6px; }
.contact-methods p a[href^="tel:"],
.contact-methods p a[href^="mailto:"] {
  display: inline-block;
  margin-top: 2px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  transition: color 0.15s ease, border-color 0.15s ease;
}
.contact-methods p a[href^="tel:"]:hover,
.contact-methods p a[href^="mailto:"]:hover { color: var(--color-gold); border-color: var(--color-gold); }

.map-wrap {
  margin-top: 24px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.map-wrap iframe { width: 100%; height: 320px; border: 0; display: block; }

/* Formulario de contacto */
.contact-form {
  margin-top: 24px;
  display: grid;
  gap: 18px;
}
.form-row { display: grid; gap: 18px; grid-template-columns: 1fr 1fr; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field label { font-size: 0.84rem; font-weight: 700; color: var(--color-text); }
.form-field input,
.form-field select,
.form-field textarea {
  font-family: var(--font-base);
  font-size: 0.98rem;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(201,162,39,0.18);
}
.form-field textarea { resize: vertical; min-height: 110px; }
.form-note { font-size: 0.82rem; color: var(--color-text-muted); margin-top: 4px; }
.form-status {
  font-size: 0.9rem;
  font-weight: 600;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  display: none;
}
.form-status.is-visible { display: block; }
.form-status.is-success { background: rgba(37,211,102,0.12); color: var(--color-whatsapp-dark); }

/* Footer */
.site-footer { background: var(--color-navy); color: rgba(255,255,255,0.72); padding: 64px 0 32px; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
  align-items: start;
}
.footer-brand p { color: rgba(255,255,255,0.6); }
.social-links { display: flex; gap: 10px; margin-top: 18px; }
.social-links a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}
.social-links a svg { width: 17px; height: 17px; fill: currentColor; }
.social-links a:hover { background: var(--color-gold); color: var(--color-navy); transform: translateY(-2px); }
.logo-img-footer { margin-bottom: 14px; height: 44px; }
.footer-inner h4 { color: #fff; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; }
.footer-inner .nav-list { flex-direction: column; gap: 10px; }
.footer-inner .nav-list a { color: rgba(255,255,255,0.72); text-transform: none; letter-spacing: 0; font-size: 0.92rem; }
.footer-inner a:hover { color: var(--color-gold-light); }
address { font-style: normal; color: rgba(255,255,255,0.72); line-height: 1.9; }
address a[href^="tel:"], address a[href^="mailto:"] {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: rgba(255,255,255,0.92);
  transition: color 0.15s ease;
}
address a[href^="tel:"]:hover, address a[href^="mailto:"]:hover { color: var(--color-gold-light); }
.footer-legal { font-size: 0.78rem; color: rgba(255,255,255,0.45); max-width: 620px; margin-top: 12px; }
.copyright { grid-column: 1 / -1; margin-top: 40px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.12); font-size: 0.82rem; color: rgba(255,255,255,0.5); }
.dev-credit {
  grid-column: 1 / -1;
  display: block;
  margin-top: 10px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  transition: color 0.15s ease;
}
.dev-credit:hover { color: var(--color-gold-light); }

/* WhatsApp — agente conversacional flotante */
.wa-agent {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 150;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
  font-family: var(--font-base);
  /* El panel del chat, aunque esté cerrado (visibility:hidden), sigue ocupando su espacio
     dentro de esta columna flex — eso hacía que .wa-agent creciera hacia arriba y tapara
     con una zona "fantasma" cualquier botón de la página que quedara debajo, aunque no se
     viera nada ahí. Con pointer-events:none en el contenedor y :auto solo en las piezas que
     realmente se ven (panel, globito, botón), los clics vuelven a pasar a lo que hay detrás. */
  pointer-events: none;
}
.wa-agent-panel, .wa-agent-tooltip, .wa-agent-launcher {
  pointer-events: auto;
}

/* Launcher: pastilla navy/oro que se expande en hover, con brillo animado —
   nada de círculo verde genérico. El texto "Escríbenos" ya deja claro que es chat. */
.wa-agent-launcher {
  position: relative;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  height: 62px;
  width: 62px;
  padding: 0;
  border-radius: 999px;
  border: 2px solid var(--color-gold);
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-2) 55%, var(--color-navy-3) 100%);
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: width 0.4s cubic-bezier(0.16,1,0.3,1), transform 0.15s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.wa-agent-launcher:hover { transform: scale(1.05); border-color: var(--color-gold-light); box-shadow: var(--shadow-md), 0 0 28px rgba(201,162,39,0.4); }
.wa-agent-launcher:active { transform: scale(0.95); }
.wa-agent-launcher::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 999px;
  box-shadow: 0 0 0 0 rgba(201,162,39,0.55);
  animation: btnPulse 2.6s ease-out infinite;
  pointer-events: none;
}
/* Superficie interna: SOLO esto recorta (el brillo no debe salirse de la pastilla).
   El botón en sí ya no tiene overflow:hidden, para que el pulso (::before) y las
   insignias de las esquinas se vean completos y no se corten a la mitad. */
.wa-agent-launcher-surface {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  overflow: hidden;
  display: flex;
  align-items: center;
}

/* Brillo que recorre la pastilla: el detalle "llamativo" que reemplaza al verde */
.wa-agent-launcher-sheen {
  position: absolute;
  top: 0;
  left: -60%;
  width: 35%;
  height: 100%;
  background: linear-gradient(115deg, transparent, rgba(255,255,255,0.4), transparent);
  transform: skewX(-16deg);
  animation: waSheen 3.8s ease-in-out infinite;
  pointer-events: none;
}
@keyframes waSheen {
  0% { left: -60%; }
  35%, 100% { left: 140%; }
}
.wa-agent.is-open .wa-agent-launcher::before,
.wa-agent.is-open .wa-agent-launcher-sheen { display: none; }

.wa-agent-launcher-icons {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  width: 58px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.wa-agent-icon-chat, .wa-agent-icon-close { width: 25px; height: 25px; }
.wa-agent-icon-chat { fill: var(--color-gold-light); }
.wa-agent-icon-close { display: none; fill: none; }
.wa-agent.is-open .wa-agent-icon-chat { display: none; }
.wa-agent.is-open .wa-agent-icon-close { display: block; }

.wa-agent-launcher-label {
  position: relative;
  z-index: 1;
  max-width: 0;
  opacity: 0;
  overflow: hidden;
  white-space: nowrap;
  font-weight: 700;
  font-size: 0.92rem;
  color: #fff;
  transition: max-width 0.4s cubic-bezier(0.16,1,0.3,1), opacity 0.25s ease, margin 0.4s cubic-bezier(0.16,1,0.3,1);
}
@media (hover: hover) and (pointer: fine) {
  .wa-agent-launcher:hover { width: 208px; }
  .wa-agent-launcher:hover .wa-agent-launcher-label { max-width: 150px; opacity: 1; margin-left: 6px; margin-right: 22px; }
}
.wa-agent.is-open .wa-agent-launcher { width: 62px !important; }
.wa-agent.is-open .wa-agent-launcher-label { max-width: 0 !important; opacity: 0 !important; margin-right: 0 !important; }

.wa-agent-badge {
  position: absolute;
  top: -3px;
  right: -3px;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--color-gold);
  color: var(--color-navy);
  font-size: 0.7rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 2px var(--color-cream);
  animation: waBadgePulse 2.4s ease-in-out infinite;
  z-index: 3;
}
.wa-agent.is-open .wa-agent-badge { display: none; }
@keyframes waBadgePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

/* Globito de CTA: invita a escribir, aparece solo unos segundos después de cargar la página.
   Va con position:absolute (no relative) a propósito: si fuera relative seguiría ocupando
   su espacio en la columna flex del widget aunque estuviera invisible (opacity/visibility
   no lo sacan del flujo), empujando el panel del chat hacia arriba y por eso se cortaba
   contra el borde superior de la ventana. Así queda "flotando" sobre el lanzador sin afectar
   la altura del resto del widget. */
.wa-agent-tooltip {
  position: absolute;
  right: 0;
  bottom: 76px;
  max-width: min(240px, calc(100vw - 96px));
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: var(--radius-md);
  padding: 14px 30px 14px 16px;
  box-shadow: var(--shadow-md);
  font-size: 0.84rem;
  line-height: 1.45;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px) scale(0.94);
  transform-origin: bottom right;
  transition: opacity 0.35s cubic-bezier(0.16,1,0.3,1), transform 0.35s cubic-bezier(0.16,1,0.3,1), visibility 0.35s;
  cursor: pointer;
}
.wa-agent-tooltip::after {
  content: "";
  position: absolute;
  bottom: -7px;
  right: 22px;
  width: 14px;
  height: 14px;
  background: var(--color-surface);
  transform: rotate(45deg);
}
.wa-agent-tooltip p { margin: 0; padding-right: 2px; color: var(--color-text); }
.wa-agent-tooltip strong { color: var(--color-whatsapp-dark); }
.wa-agent-tooltip.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  animation: waTooltipBounce 2.6s ease-in-out 0.5s 1;
}
.wa-agent.is-open .wa-agent-tooltip { opacity: 0; visibility: hidden; pointer-events: none; }
@keyframes waTooltipBounce {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-6px) scale(1.02); }
}
.wa-agent-tooltip-close {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: none;
  background: var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.85rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease, color 0.15s ease;
}
.wa-agent-tooltip-close:hover { background: var(--color-gold-soft); color: var(--color-text); }

/* Panel */
.wa-agent-panel {
  width: min(360px, calc(100vw - 32px));
  /* Antes usaba 70vh sin más: en pantallas bajas eso más el lanzador y el hueco de abajo
     empujaban el panel por encima del borde superior de la ventana. Ahora el máximo se
     calcula descontando el espacio que ya ocupan el botón flotante y los márgenes fijos,
     así el panel nunca se sale por arriba. */
  max-height: min(560px, calc(100vh - 110px));
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform-origin: bottom right;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px) scale(0.97);
  transition: opacity 0.22s cubic-bezier(0.16,1,0.3,1), transform 0.22s cubic-bezier(0.16,1,0.3,1), visibility 0.22s;
}
.wa-agent.is-open .wa-agent-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.wa-agent-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 14px 16px 18px;
  background: linear-gradient(135deg, var(--color-navy), var(--color-navy-2));
  flex-shrink: 0;
}
.wa-agent-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
  box-shadow: 0 0 0 2px rgba(255,255,255,0.18), var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.wa-agent-avatar svg { width: 21px; height: 21px; fill: var(--color-navy); }
.wa-agent-who { flex: 1; min-width: 0; }
.wa-agent-name { margin: 0; font-weight: 700; font-size: 0.95rem; color: #fff; }
.wa-agent-status {
  margin: 3px 0 0;
  font-size: 0.74rem;
  color: rgba(255,255,255,0.72);
  display: flex;
  align-items: center;
  gap: 6px;
}
.wa-agent-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #3ddc73;
  flex-shrink: 0;
  box-shadow: 0 0 0 0 rgba(61,220,115,0.6);
  animation: waStatusPulse 2s infinite;
}
@keyframes waStatusPulse {
  0% { box-shadow: 0 0 0 0 rgba(61,220,115,0.6); }
  70% { box-shadow: 0 0 0 5px rgba(61,220,115,0); }
  100% { box-shadow: 0 0 0 0 rgba(61,220,115,0); }
}
.wa-agent-close {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.12);
  color: #fff;
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease;
}
.wa-agent-close:hover { background: rgba(255,255,255,0.24); }

.wa-agent-restart {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.85);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease, transform 0.4s ease, color 0.15s ease;
}
.wa-agent-restart:hover { background: rgba(255,255,255,0.24); color: #fff; transform: rotate(-70deg); }

/* Cuerpo del chat: burbujas reales, no un menú aparte */
.wa-agent-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--color-cream);
  scroll-behavior: smooth;
}

.wa-agent-msg {
  max-width: 86%;
  padding: 11px 14px;
  border-radius: var(--radius-md);
  font-size: 0.86rem;
  line-height: 1.5;
  animation: waMsgIn 0.32s cubic-bezier(0.16,1,0.3,1) both;
}
@keyframes waMsgIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.wa-agent-msg.bot {
  align-self: flex-start;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  border-radius: var(--radius-md) var(--radius-md) var(--radius-md) 4px;
}
/* Saludo inicial de Andrea: se destaca del resto de la conversación con fondo dorado
   suave, borde y un poco más de peso tipográfico. */
.wa-agent-msg.wa-agent-msg-greeting {
  background: var(--color-gold-soft);
  border-color: var(--color-gold-light);
  font-weight: 700;
  font-size: 0.92rem;
}
.wa-agent-msg.user {
  align-self: flex-end;
  background: var(--color-navy);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius-md) var(--radius-md) 4px var(--radius-md);
}

/* Indicador "escribiendo..." con retardo real antes de cada respuesta del bot */
.wa-agent-typing {
  align-self: flex-start;
  display: flex;
  gap: 4px;
  width: fit-content;
  padding: 12px 14px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md) var(--radius-md) var(--radius-md) 4px;
  animation: waMsgIn 0.25s cubic-bezier(0.16,1,0.3,1) both;
}
.wa-agent-typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-text-muted);
  animation: waBlink 1.2s infinite ease-in-out;
}
.wa-agent-typing span:nth-child(2) { animation-delay: 0.2s; }
.wa-agent-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes waBlink {
  0%, 80%, 100% { opacity: 0.3; }
  40% { opacity: 1; }
}

/* Botones de opción dentro de la conversación (frente / servicio): compactos a propósito
   para que la lista no empuje el saludo de Andrea fuera de la vista apenas se abre el chat. */
.wa-agent-choices {
  align-self: flex-start;
  max-width: 96%;
  display: flex;
  flex-direction: column;
  gap: 4px;
  animation: waMsgIn 0.3s cubic-bezier(0.16,1,0.3,1) both;
}
.wa-agent-choice {
  display: flex;
  flex-direction: column;
  gap: 0;
  width: 100%;
  text-align: left;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}
.wa-agent-choice:hover {
  border-color: var(--color-gold);
  background: var(--color-gold-soft);
  transform: translateX(2px);
}
.wa-agent-choice-title { font-size: 0.76rem; font-weight: 700; line-height: 1.2; color: var(--color-text); }
.wa-agent-choice-desc { font-size: 0.63rem; line-height: 1.2; color: var(--color-text-muted); }

/* Botón final: abre WhatsApp con el mensaje ya armado */
.wa-agent-choice.wa-agent-send-cta {
  align-items: center;
  flex-direction: row;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  background: linear-gradient(135deg, var(--color-navy), var(--color-navy-2));
  border-color: var(--color-gold);
  color: #fff;
  font-weight: 700;
  text-align: center;
}
.wa-agent-choice.wa-agent-send-cta:hover { background: linear-gradient(135deg, var(--color-navy-2), var(--color-navy-3)); border-color: var(--color-gold-light); transform: translateY(-1px); }
.wa-agent-choice.wa-agent-send-cta .wa-agent-choice-title { color: #fff; font-size: 0.86rem; }

/* Input de texto: sólo se habilita cuando el bot pide un dato */
.wa-agent-form {
  flex-shrink: 0;
  display: flex;
  gap: 8px;
  padding: 12px 14px;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}
.wa-agent-input {
  flex: 1;
  min-width: 0;
  background: var(--color-cream);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 10px 16px;
  font-family: var(--font-base);
  font-size: 0.86rem;
  color: var(--color-text);
  outline: none;
  transition: border-color 0.15s ease, opacity 0.15s ease;
}
.wa-agent-input:disabled { opacity: 0.5; cursor: not-allowed; }
.wa-agent-input:focus { border-color: var(--color-gold); }
.wa-agent-send {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: none;
  background: var(--color-gold);
  color: var(--color-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s ease, opacity 0.15s ease;
}
.wa-agent-send:hover:not(:disabled) { background: var(--color-gold-light); }
.wa-agent-send:disabled { opacity: 0.5; cursor: not-allowed; }

/* Atajo sin fricción: contactar directo sin pasar por el flujo de preguntas */
.wa-agent-direct {
  display: block;
  text-align: center;
  padding: 10px 16px 14px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  transition: color 0.15s ease;
}
.wa-agent-direct:hover { color: var(--color-gold); }

@media (max-width: 600px) {
  .wa-agent { bottom: 16px; right: 16px; }
  .wa-agent-launcher { width: 54px; height: 54px; }
  .wa-agent-launcher-icons { width: 50px; height: 50px; }
  .wa-agent-icon-chat, .wa-agent-icon-close { width: 22px; height: 22px; }
  .wa-agent-tooltip { bottom: 68px; }
  .wa-agent-panel { max-height: min(520px, calc(100vh - 100px)); }
}

@media (max-width: 980px) {
  .process-steps::before, .process-steps::after { display: none; }
  .groups-grid { grid-template-columns: 1fr; }
  .service-detail-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: repeat(3, 1fr); }
  .differentiators-list { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .nosotros-inner { grid-template-columns: 1fr; }
  .media-frame { aspect-ratio: 16 / 9; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  section { padding: 64px 0; }
  .hero-full { min-height: 78vh; padding: 120px 0 72px; }
  .groups-grid, .service-detail-grid, .process-steps { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .cta-final .hero-cta .btn { width: 100%; }
  /* En mobile el recorte de la foto del hero centra el logo de la oficina justo detrás del
     texto (en desktop cae más a un lado). El efecto "vidrio" translúcido del título se
     mezclaba con ese logo y quedaba ilegible, así que aquí se refuerza el fondo oscuro y
     el título vuelve a ser sólido. */
  .hero-full .hero-overlay { background: rgba(18,21,28,0.8); }
  .hero-full .hero-copy h1 { color: #fff; -webkit-text-stroke: 0; }
}

/* Accesibilidad: la identidad cinematográfica (fades, Ken Burns, pulse, globito) se mantiene
   siempre visible incluso si el navegador reporta prefers-reduced-motion; solo se desactivan
   los movimientos ligados al cursor/scroll (parallax y tilt 3D), que son los que de verdad
   pueden marear a alguien con sensibilidad al movimiento. */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .group-card, .service-detail-card { transform: none !important; }
  .parallax { transform: none !important; }
}