/* ==========================================================================
   iDoctor Argentina - estilos del sitio
   Identidad: "consultorio" - navy profundo + celeste medico, modo oscuro.
   Tipografia: Space Grotesk (titulos), Inter (texto), JetBrains Mono (etiquetas).
   ----------------------------------------------------------
   Si queres cambiar los colores del sitio, edita solo la seccion
   ":root" (los colores estan definidos una sola vez aca).
   ========================================================================== */

:root {
  /* Paleta de colores del sitio */
  --fondo: #0B1220;           /* Fondo base (navy profundo) */
  --fondo-card: #111A2E;      /* Fondo de cards y secciones secundarias */
  --fondo-suave: #1B2943;     /* Hover / detalles */
  --fondo-alto: #0E1730;      /* Fondo degradado del hero */
  --acento: #38BDF8;          /* Celeste medico (links, highlights) */
  --acento-2: #22D3EE;        /* Celeste mas brillante para gradientes */
  --acento-suave: rgba(56, 189, 248, 0.12);  /* Fondo sutil del acento */
  --whatsapp: #30D158;        /* Verde WhatsApp (botones CTA) */
  --whatsapp-dark: #26B04E;   /* Verde mas oscuro para hover */
  --texto: #E8EEF7;           /* Texto principal */
  --texto-secundario: #94A3B8; /* Texto secundario / gris */
  --borde: rgba(148, 163, 184, 0.16);  /* Bordes sutiles */
  --borde-fuerte: rgba(56, 189, 248, 0.35); /* Bordes de acento */

  /* Tipografia */
  --fuente: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --fuente-display: "Space Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;
  --fuente-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;

  /* Radios de borde redondeados */
  --radio: 18px;
  --radio-chico: 12px;

  /* Medidas del header */
  --alto-header: 64px;
}

/* ==========================================================================
   Reset / base
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;            /* Scroll suave al usar los anclas del menu */
  scroll-padding-top: var(--alto-header); /* Para que el ancla no quede tapado por el header fijo */
}

body {
  margin: 0;
  font-family: var(--fuente);
  background: var(--fondo);
  color: var(--texto);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Scrollbar oscuro sutil */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--fondo);
}

::-webkit-scrollbar-thumb {
  background: var(--fondo-suave);
  border-radius: 999px;
  border: 2px solid var(--fondo);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--acento);
}

img,
svg {
  max-width: 100%;
  display: block;
}

a {
  color: var(--acento);
  text-decoration: none;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1, h2, h3, h4 {
  font-family: var(--fuente-display);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
  text-wrap: balance; /* evita saltos de linea desprolijos en titulos */
}

p {
  margin: 0 0 1em;
  text-wrap: pretty; /* evita palabras huerfanas en la ultima linea */
}

/* ==========================================================================
   Accesibilidad
   ========================================================================== */

/* Anillo de foco visible al navegar con teclado (WCAG 2.4.7).
   Se aplica solo cuando el foco viene del teclado (no con click/mouse). */
:focus-visible {
  outline: 3px solid var(--acento);
  outline-offset: 2px;
}

/* Enlace "saltar al contenido": oculto visualmente, aparece al enfocarlo */
.saltar-al-contenido {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 300;
  background: var(--acento);
  color: #06212F;
  font-weight: 600;
  padding: 12px 18px;
  border-radius: 12px;
  transition: top 0.2s ease;
}

.saltar-al-contenido:focus {
  top: 12px;
}

/* ==========================================================================
   Utilidades
   ========================================================================== */

.contenedor {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

.seccion {
  padding: 64px 0;
  position: relative;
}

/* Las secciones con ancla respetan el header fijo en el scroll suave */
section[id],
main[id],
footer[id] {
  scroll-margin-top: var(--alto-header);
}

.seccion-titulo {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 0.25em;
  text-align: center;
}

.seccion-subtitulo {
  color: var(--texto-secundario);
  text-align: center;
  max-width: 560px;
  margin: 0 auto 40px;
}

/* Etiqueta mono de seccion (ej: "01 · Servicios") */
.seccion-etiqueta {
  display: block;
  font-family: var(--fuente-mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--acento);
  text-align: center;
  margin-bottom: 10px;
}

.seccion-etiqueta.izquierda {
  text-align: left;
}

/* Texto con gradiente celeste */
.gradiente {
  background: linear-gradient(90deg, var(--acento), var(--acento-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ==========================================================================
   Animacion de aparicion al hacer scroll (js/main.js)
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Sin JavaScript: los elementos "reveal" quedan visibles por defecto */
html:not(.js) .reveal {
  opacity: 1;
  transform: none;
}

/* ==========================================================================
   Botones
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--fuente-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  padding: 14px 24px;
  border-radius: 999px;            /* Pildora */
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  text-decoration: none;
  line-height: 1.2;
}

.btn:active {
  transform: scale(0.97);
}

/* Boton verde de WhatsApp (el CTA principal del sitio) */
.btn-whatsapp {
  background: linear-gradient(180deg, var(--whatsapp), var(--whatsapp-dark));
  color: #06240F;
  box-shadow: 0 4px 18px rgba(48, 209, 88, 0.25);
}

.btn-whatsapp:hover {
  background: linear-gradient(180deg, var(--whatsapp-dark), var(--whatsapp-dark));
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(48, 209, 88, 0.35);
}

/* Boton secundario: pildora con borde celeste (opuesto al whatsapp) */
.btn-outline {
  background: transparent;
  border: 1px solid var(--borde-fuerte);
  color: var(--acento);
}

.btn-outline:hover {
  background: var(--acento-suave);
  border-color: var(--acento);
  color: var(--acento-2);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(56, 189, 248, 0.15);
}

/* Link de accion secundario (mono con flecha, sin "pill") */
.link-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--fuente-mono);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--acento);
  text-decoration: none;
  transition: color 0.2s ease, gap 0.2s ease;
}

.link-cta::after {
  content: "→";
  transition: transform 0.2s ease;
}

.link-cta:hover {
  color: var(--acento-2);
}

.link-cta:hover::after {
  transform: translateX(4px);
}

.btn svg {
  flex-shrink: 0;
}

/* ==========================================================================
   Header / Navbar
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--alto-header);
  background: rgba(11, 18, 32, 0.78);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--borde);
  z-index: 100;
}

/* Hilo de gradiente celeste arriba del header */
.header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--acento), transparent);
  opacity: 0.7;
}

.header .contenedor {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

/* Logo: usa el placeholder SVG mientras no exista assets/img/logo.png */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--texto);
  font-family: var(--fuente-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.logo img {
  height: 40px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  border-radius: 8px;
}

.logo .logo-icono {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--acento), var(--acento-2));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

/* Navegacion de escritorio (oculta en mobile) */
.nav {
  display: none;
}

.nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav a {
  color: var(--texto-secundario);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 8px;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav a:hover {
  color: var(--acento);
  background: var(--acento-suave);
}

.nav a.activo {
  color: var(--acento);
  background: var(--acento-suave);
}

/* Boton "Contactar por WhatsApp" del header
   (en mobile queda dentro del menu hamburguesa) */
.btn-header {
  display: none;
  padding: 10px 16px;
  font-size: 0.9rem;
  white-space: nowrap;
}

/* Boton hamburguesa (solo mobile) */
.boton-hamburguesa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--fondo-card);
  border: 1px solid var(--borde);
  border-radius: var(--radio-chico);
  cursor: pointer;
  color: var(--texto);
}

.boton-hamburguesa .icono-abrir,
.boton-hamburguesa .icono-cerrar {
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.boton-hamburguesa .icono-cerrar {
  display: none;
}

/* Cuando el menu esta abierto, cambia el icono a una X */
.boton-hamburguesa.activo .icono-abrir {
  display: none;
}

.boton-hamburguesa.activo .icono-cerrar {
  display: block;
}

/* Menu desplegable mobile */
.menu-mobile {
  position: fixed;
  top: var(--alto-header);
  left: 0;
  right: 0;
  background: var(--fondo);
  border-bottom: 1px solid var(--borde);
  padding: 12px 0 20px;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 99;
}

.menu-mobile.abierto {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.menu-mobile a {
  display: block;
  color: var(--texto);
  padding: 13px 20px;
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid var(--borde);
}

.menu-mobile a:last-child {
  border-bottom: none;
}

.menu-mobile a:hover {
  color: var(--acento);
  background: var(--acento-suave);
}

/* Boton "Contactar" de WhatsApp al final del menu mobile.
   El selector incluye ".menu-mobile a" para ganarle a display:block
   de los items del menu y centrar icono + texto en una sola linea. */
.menu-mobile a.menu-mobile-contacto {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
  margin: 16px 20px 6px;
  padding: 13px 20px;
  font-weight: 600;
}

.menu-mobile a.menu-mobile-contacto:hover {
  color: #06240F;
  background: linear-gradient(180deg, var(--whatsapp), var(--whatsapp-dark));
}

/* Clase que se agrega al body cuando el menu esta abierto (bloquea scroll) */
body.menu-abierto {
  overflow: hidden;
}

/* ==========================================================================
   Marquee de modelos compatibles
   ========================================================================== */

.marquee {
  overflow: hidden;
  border-top: 1px solid var(--borde);
  border-bottom: 1px solid var(--borde);
  background: rgba(17, 26, 46, 0.4);
  padding: 13px 0;
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: deslizar-marquee 30s linear infinite;
}

.marquee-set {
  display: flex;
  align-items: center;
  gap: 2.6rem;
  padding-right: 2.6rem;
}

.marquee-set span {
  font-family: var(--fuente-mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--texto-secundario);
  white-space: nowrap;
  position: relative;
}

.marquee-set span::after {
  content: "·";
  position: absolute;
  top: 0;
  right: -2.6rem;
  color: var(--acento);
  opacity: 0.6;
}

@keyframes deslizar-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100vh;          /* fallback navegadores viejos */
  min-height: 100svh;         /* altura real de pantalla (PC y mobile) */
  padding: calc(var(--alto-header) + 32px) 0 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;    /* contenido centrado verticalmente */
  overflow: hidden;
  text-align: center;
}

/* Fondo del hero: glow celeste + grilla tecnica sutil */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 45% at 50% -5%, rgba(56, 189, 248, 0.22), transparent 70%),
    radial-gradient(ellipse 40% 30% at 85% 15%, rgba(34, 211, 238, 0.1), transparent 70%),
    linear-gradient(180deg, var(--fondo-alto) 0%, var(--fondo) 75%);
  z-index: -2;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse 75% 65% at 50% 0%, black, transparent 75%);
  mask-image: radial-gradient(ellipse 75% 65% at 50% 0%, black, transparent 75%);
  z-index: -1;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: -1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    var(--fondo-alto) 0%,
    rgba(11, 18, 32, 0.72) 55%,
    var(--fondo) 100%
  );
}

.hero .contenedor {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-titulo {
  font-size: clamp(2.4rem, 5.5vw, 3.6rem);
  font-weight: 700;
  margin-bottom: 0.35em;
  max-width: 760px;
}

.hero-subtitulo {
  font-size: 1.1rem;
  color: var(--texto-secundario);
  max-width: 560px;
  margin: 0 auto 36px;
}

.hero-acciones {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
  max-width: 360px;
}

.hero-acciones .btn {
  width: 100%;
}

.hero-nota {
  margin-top: 20px;
  font-size: 0.85rem;
  color: var(--texto-secundario);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* ==========================================================================
   Servicios (Tratamientos)
   ========================================================================== */

.servicios-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.servicio-card {
  background: var(--fondo-card);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 12px 14px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 12px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

/* En mobile la descripcion queda oculta y se abre con el boton "+" */
.servicio-contenido {
  flex-basis: 100%;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.servicio-card.abierto .servicio-contenido {
  max-height: 260px;
  margin-top: 10px;
}

/* Boton "+" que despliega la card en mobile */
.servicio-toggle {
  margin-left: auto;
  width: 30px;
  height: 30px;
  border: 1px solid var(--borde-fuerte);
  border-radius: 10px;
  background: var(--fondo);
  color: var(--acento);
  font-family: var(--fuente-display);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.servicio-toggle:hover {
  background: var(--acento-suave);
}

.servicio-card.abierto .servicio-toggle {
  transform: rotate(45deg);
  background: var(--acento-suave);
  border-color: var(--acento);
}

/* Brillo celeste sutil en la esquina al hacer hover */
.servicio-card::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.16), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

/* Marca de registro "+" en la esquina superior derecha
   (oculta en mobile, donde el boton "+" hace de indicador) */
.servicio-card::after {
  content: "+";
  display: none;
  position: absolute;
  top: 8px;
  right: 12px;
  font-family: var(--fuente-mono);
  font-size: 0.95rem;
  color: var(--acento);
  opacity: 0.25;
  pointer-events: none;
}

.servicio-card:hover {
  transform: translateY(-3px);
  border-color: var(--borde-fuerte);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}

.servicio-card:hover::before {
  opacity: 1;
}

.servicio-icono {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.18), rgba(34, 211, 238, 0.08));
  border: 1px solid var(--borde-fuerte);
  color: var(--acento);
  display: flex;
  align-items: center;
  justify-content: center;
}

.servicio-card h3 {
  font-size: 1.05rem;
  margin: 0;
  flex: 1;
}

.servicio-card p {
  color: var(--texto-secundario);
  font-size: 0.95rem;
  margin: 0;
  flex: 1;
}

.servicio-card .link-cta {
  align-self: flex-start;
  margin-top: 4px;
}

/* ==========================================================================
   Cotizador (Diagnostico online)
   ========================================================================== */

.cotizador {
  background:
    radial-gradient(ellipse 60% 40% at 50% 0%, rgba(56, 189, 248, 0.08), transparent 70%),
    linear-gradient(180deg, var(--fondo) 0%, #080E1B 100%);
}

.cotizador-card {
  background: var(--fondo-card);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 24px;
  max-width: 560px;
  margin: 0 auto;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.35);
}

.campo {
  margin-bottom: 20px;
}

.campo label {
  display: block;
  font-family: var(--fuente-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--texto-secundario);
}

.campo select {
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  color: var(--texto);
  background: var(--fondo);
  border: 1px solid var(--borde);
  border-radius: 10px;
  padding: 15px 46px 15px 16px;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2338BDF8' viewBox='0 0 16 16'%3E%3Cpath d='M4.3 6 8 9.7 11.7 6l.7.7-4.4 4.4a.5.5 0 0 1-.7 0L3.6 6.7z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.campo select:focus {
  outline: none;
  border-color: var(--acento);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.15);
}

/* Resultado del precio */
.resultado {
  display: none;
  margin-top: 8px;
  padding: 20px;
  background: var(--fondo);
  border: 1px dashed var(--borde-fuerte);
  border-radius: var(--radio-chico);
  text-align: center;
}

.resultado.visible {
  display: block;
  animation: aparecer 0.3s ease;
}

.resultado-etiq {
  font-family: var(--fuente-mono);
  font-size: 0.72rem;
  color: var(--texto-secundario);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.resultado-precio {
  font-family: var(--fuente-display);
  font-size: 2.4rem;
  font-weight: 700;
  margin: 6px 0;
  background: linear-gradient(90deg, var(--acento), var(--acento-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.resultado-aviso {
  font-size: 0.8rem;
  color: var(--texto-secundario);
  margin: 8px 0 16px;
}

/* Mensaje cuando no hay precio para la combinacion elegida */
.resultado-sin-precio p {
  color: var(--texto-secundario);
  margin: 0 0 12px;
  font-size: 0.95rem;
}

@keyframes aparecer {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   Como trabajamos (proceso)
   ========================================================================== */

.proceso-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  position: relative;
}

.proceso-paso {
  background: var(--fondo-card);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 22px;
  position: relative;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.proceso-paso:hover {
  transform: translateY(-3px);
  border-color: var(--borde-fuerte);
}

.proceso-num {
  font-family: var(--fuente-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--acento);
  letter-spacing: 0.1em;
  background: var(--acento-suave);
  border: 1px solid var(--borde-fuerte);
  border-radius: 999px;
  padding: 4px 12px;
  display: inline-block;
  margin-bottom: 14px;
}

.proceso-paso h3 {
  font-size: 1.05rem;
  margin: 0 0 6px;
}

.proceso-paso p {
  color: var(--texto-secundario);
  font-size: 0.92rem;
  margin: 0;
}

/* Linea punteada vertical en mobile */
@media (max-width: 639px) {
  .proceso-grid {
    margin-left: 12px;
  }

  .proceso-paso {
    border-left: 2px dashed var(--borde-fuerte);
    border-radius: 0 var(--radio) var(--radio) 0;
  }
}

/* ==========================================================================
   Sobre mi
   ========================================================================== */

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.sobre-foto {
  border-radius: var(--radio);
  overflow: hidden;
  background: linear-gradient(135deg, #111A2E, #1B2943);
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 360px;
  margin: 0 auto;
  border: 1px solid var(--borde);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.4);
  position: relative;
}

/* Halo celeste detras de la foto */
.sobre-foto::before {
  content: "";
  position: absolute;
  inset: -18px;
  background: radial-gradient(circle at 50% 30%, rgba(56, 189, 248, 0.18), transparent 65%);
  z-index: -1;
}

.sobre-foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sobre-foto .placeholder-icono {
  color: var(--texto-secundario);
  opacity: 0.4;
}

.sobre-texto p {
  color: var(--texto-secundario);
}

.sobre-texto strong {
  color: var(--texto);
}

.sobre-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--fondo-card);
  border: 1px solid var(--borde);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.88rem;
  font-weight: 600;
}

.badge:hover {
  border-color: var(--borde-fuerte);
}

.badge svg {
  color: var(--acento);
  flex-shrink: 0;
}

/* ==========================================================================
   Testimonios
   ========================================================================== */

.testimonios-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.testimonio-card {
  background: var(--fondo-card);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.testimonio-card:hover {
  transform: translateY(-3px);
  border-color: var(--borde-fuerte);
}

/* Comilla decorativa */
.testimonio-card::before {
  content: "“";
  position: absolute;
  top: 4px;
  right: 18px;
  font-family: var(--fuente-display);
  font-size: 3.4rem;
  color: var(--acento);
  opacity: 0.18;
  line-height: 1;
}

.testimonio-estrellas {
  color: #FACC15;
  font-size: 0.95rem;
  letter-spacing: 2px;
}

.testimonio-texto {
  font-size: 0.98rem;
  margin: 0;
}

.testimonio-autor {
  color: var(--texto-secundario);
  font-size: 0.88rem;
  font-weight: 600;
  margin: 0;
  margin-top: auto;
}

.testimonio-autor span {
  color: var(--texto-secundario);
  font-weight: 400;
}

/* ==========================================================================
   Galeria
   ========================================================================== */

.galeria-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.galeria-item {
  border-radius: var(--radio-chico);
  overflow: hidden;
  aspect-ratio: 1;
  background: var(--fondo-card);
  border: 1px solid var(--borde);
  cursor: pointer;
  position: relative;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.galeria-item:hover {
  border-color: var(--borde-fuerte);
  transform: translateY(-2px);
}

.galeria-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.galeria-item:hover img {
  transform: scale(1.05);
}

/* Caption del trabajo en la parte inferior de cada foto */
.galeria-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 30px 14px 11px;
  background: linear-gradient(180deg, transparent, rgba(8, 14, 27, 0.92));
  font-family: var(--fuente-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: left;
  color: var(--texto);
  pointer-events: none;
}

.galeria-item .galeria-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--texto-secundario);
  font-size: 0.8rem;
  background: linear-gradient(135deg, #111A2E, #0E1730);
}

.galeria-aviso {
  text-align: center;
  color: var(--texto-secundario);
  font-size: 0.9rem;
  margin-top: 24px;
}

/* Lightbox simple (click en una imagen de la galeria) */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(3, 7, 15, 0.92);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.lightbox.abierto {
  display: flex;
}

.lightbox img {
  max-width: 100%;
  max-height: 90vh;
  border-radius: var(--radio-chico);
}

.lightbox-cerrar {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--fondo-card);
  border: 1px solid var(--borde);
  color: var(--texto);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.4rem;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.lightbox-cerrar:hover {
  background: var(--acento);
  color: #06212F;
}

/* ==========================================================================
   Ubicacion
   ========================================================================== */

.ubicacion-card {
  background: var(--fondo-card);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  padding: 24px;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.3);
}

.ubicacion-datos {
  margin-bottom: 20px;
}

.ubicacion-dato {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  color: var(--texto-secundario);
  font-size: 0.95rem;
}

.ubicacion-dato svg {
  color: var(--acento);
  flex-shrink: 0;
  margin-top: 2px;
}

.ubicacion-dato strong {
  color: var(--texto);
  display: block;
  font-family: var(--fuente-display);
  margin-bottom: 2px;
}

.mapa {
  border-radius: var(--radio-chico);
  overflow: hidden;
  border: 1px solid var(--borde);
  display: flex;
}

.mapa iframe {
  flex: 1 1 auto;
  width: 100%;
  height: 100%;
  min-height: 300px;
  border: 0;
  filter: saturate(0.9) contrast(1.05);
}

.cobertura {
  margin-top: 16px;
  font-size: 0.88rem;
  color: var(--texto-secundario);
  padding-top: 16px;
  border-top: 1px solid var(--borde);
}

.cobertura strong {
  color: var(--texto);
}

/* Boton "Como llegar" bajo los datos de ubicacion */
.btn-ubicacion {
  margin-top: 20px;
}

/* ==========================================================================
   FAQ (acordeon)
   ========================================================================== */

.faq-lista {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  background: var(--fondo-card);
  border: 1px solid var(--borde);
  border-radius: var(--radio-chico);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.faq-item.abierto {
  border-color: var(--borde-fuerte);
}

.faq-pregunta {
  width: 100%;
  background: none;
  border: none;
  color: var(--texto);
  font-family: var(--fuente-display);
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  padding: 18px 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.faq-pregunta svg {
  flex-shrink: 0;
  transition: transform 0.25s ease, color 0.25s ease;
  color: var(--texto-secundario);
}

.faq-item.abierto .faq-pregunta svg {
  transform: rotate(45deg);
  color: var(--acento);
}

.faq-respuesta {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-respuesta p {
  padding: 0 20px 18px;
  color: var(--texto-secundario);
  font-size: 0.95rem;
  margin: 0;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  background: #080E1B;
  border-top: 1px solid var(--borde);
  padding: 44px 0 64px;
  position: relative;
}

/* Hilo de gradiente celeste arriba del footer */
.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--acento), transparent);
  opacity: 0.5;
}

.footer-principal {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--borde);
}

.footer-col h3 {
  font-family: var(--fuente-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--texto-secundario);
  margin: 0 0 14px;
}

.footer-datos {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-dato a,
.footer-dato {
  color: var(--texto-secundario);
  font-size: 0.9rem;
}

.footer-dato a:hover {
  color: var(--acento);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.footer-nav a {
  color: var(--texto-secundario);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-nav a:hover {
  color: var(--acento);
}

.footer-redes {
  display: flex;
  gap: 12px;
}

.footer-redes a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--fondo-card);
  border: 1px solid var(--borde);
  color: var(--texto);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.footer-redes a:hover {
  background: var(--acento);
  color: #06212F;
  border-color: var(--acento);
  transform: translateY(-2px);
}

.footer-inferior {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 24px;
  padding-top: 24px;
}

.footer-copy,
.footer-credito {
  margin: 0;
  color: var(--texto-secundario);
  font-size: 0.82rem;
}

.footer-credito a {
  color: var(--acento);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-credito a:hover {
  text-decoration: underline;
}

/* ==========================================================================
   Boton flotante de WhatsApp (siempre visible)
   ========================================================================== */

.whatsapp-flotante {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--whatsapp), var(--whatsapp-dark));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(48, 209, 88, 0.4);
  z-index: 150;
  transition: transform 0.2s ease;
}

.whatsapp-flotante:hover {
  transform: scale(1.08);
}

/* Animacion sutil de pulso en el boton flotante */
.whatsapp-flotante::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--whatsapp);
  animation: pulso 2s ease-out infinite;
  z-index: -1;
}

@keyframes pulso {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }
  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

/* ==========================================================================
   Media queries - tablet (>=640px)
   ========================================================================== */

@media (min-width: 640px) {
  .seccion {
    padding: 88px 0;
  }

  .seccion-titulo {
    font-size: 2.15rem;
  }

  .hero-titulo {
    font-size: 3.2rem;
  }

  .hero-subtitulo {
    font-size: 1.2rem;
  }

  .hero-acciones {
    flex-direction: row;
    max-width: none;
  }

  .hero-acciones .btn {
    width: auto;
  }

  .servicios-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .proceso-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonios-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .galeria-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .sobre-grid {
    grid-template-columns: 5fr 7fr;
  }

  .footer-principal {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ==========================================================================
   Media queries - escritorio (>=980px)
   ========================================================================== */

@media (min-width: 980px) {
  /* Se muestra la navegacion completa y se oculta el boton hamburguesa */
  .nav {
    display: block;
  }

  /* En escritorio el boton "Contactar" vuelve al header */
  .btn-header {
    display: inline-flex;
  }

  .boton-hamburguesa {
    display: none;
  }

  .menu-mobile {
    display: none;
  }

  .hero-acciones {
    max-width: 560px;
  }

  .servicios-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* En escritorio las cards se ven completas, sin acordeon */
  .servicio-card {
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    align-content: flex-start;
    gap: 12px;
    padding: 24px;
  }

  .servicio-icono {
    width: 48px;
    height: 48px;
  }

  .servicio-card::after {
    display: block;
  }

  .servicio-card h3 {
    flex: 0 0 auto;
    font-size: 1.15rem;
  }

  .servicio-contenido {
    flex: 1;
    display: flex;
    flex-direction: column;
    max-height: none !important;
    overflow: visible;
  }

  .servicio-contenido p {
    flex: 1;
  }

  .servicio-contenido .link-cta {
    margin-top: auto;
  }

  .servicio-toggle {
    display: none;
  }

  .proceso-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }

  /* Linea punteada horizontal que une los pasos en escritorio */
  .proceso-grid::before {
    content: "";
    position: absolute;
    top: 34px;
    left: 10%;
    right: 10%;
    border-top: 1px dashed var(--borde-fuerte);
  }

  .proceso-paso {
    background: var(--fondo);
    text-align: center;
    padding-top: 26px;
  }

  .proceso-num {
    background: var(--fondo-card);
  }

  .testimonios-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .galeria-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .ubicacion-grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 24px;
  }

  .ubicacion-datos {
    margin-bottom: 0;
  }
}

/* ==========================================================================
   Movimiento reducido (accesibilidad WCAG 2.3.3)
   Si el usuario pide menos movimiento en su sistema operativo,
   se apagan las animaciones y el scroll suave.
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  /* El marquee solo tiene sentido con movimiento */
  .marquee {
    display: none;
  }

  /* El video del hero tambien */
  .hero-video {
    display: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}