/* ==========================================================================
   Marítima Yeruá S.A. — Rediseño 2026
   Sistema de diseño inspirado en estética naval corporativa:
   azul marino profundo, tipografía condensada en mayúsculas, fotos duotono.
   ========================================================================== */

:root {
  /* Paleta derivada del logo: celeste #00b0d2 + sol #ffc010 */
  --navy: #0a3d50;
  --navy-deep: #062b3a;
  --navy-mid: #10566e;
  --azul: #00b0d2;
  --azul-claro: #35c8e6;
  --amarillo: #ffc010;
  --gris-bg: #f3f7f9;
  --gris-linea: #dde7ec;
  --texto: #23384a;
  --texto-suave: #64798a;
  --blanco: #ffffff;
  --fuente-titulo: "Barlow Condensed", "Arial Narrow", sans-serif;
  --fuente-texto: "Barlow", "Helvetica Neue", Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--fuente-texto);
  color: var(--texto);
  background: var(--blanco);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

.contenedor {
  width: min(1180px, 92%);
  margin-inline: auto;
}

/* ============================ HEADER ============================ */

.barra-superior {
  background: var(--navy-deep);
  color: #a9c8d6;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.barra-superior .contenedor {
  display: flex;
  justify-content: flex-end;
  gap: 28px;
  padding: 8px 0;
}

.barra-superior a {
  color: #a9c8d6;
  transition: color .2s;
}

.barra-superior a:hover { color: var(--blanco); }

.barra-superior .idiomas {
  display: flex;
  gap: 0;
  border-left: 1px solid rgba(255, 255, 255, .18);
  padding-left: 20px;
}

.barra-superior .idiomas a {
  padding: 0 6px;
  font-weight: 600;
}

.barra-superior .idiomas a.activo { color: var(--amarillo); }

.cabecera {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 18px rgba(10, 25, 50, .35);
}

.cabecera .contenedor {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 78px;
}

.logo img { height: 60px; width: auto; }

.nav-principal {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-principal a {
  font-family: var(--fuente-titulo);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blanco);
  padding: 10px 14px;
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}

.nav-principal a:hover { color: var(--azul-claro); }

.nav-principal a.activo {
  color: var(--blanco);
  border-bottom-color: var(--azul-claro);
}

/* Contacto: mismo estilo que el resto de los items del menú */
.nav-principal a.cta { background: none; border: none; padding: 0; margin-left: 0; }

/* Menú mobile */
.boton-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.boton-menu span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--blanco);
  margin: 5px 0;
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}

/* ============================ HERO ============================ */

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(6, 43, 58, .55), rgba(10, 61, 80, .78));
}

/* Hero interno compacto (valores originales: min-height 54vh / título heredado hasta 118px) */
.hero.interior { min-height: 18vh; }
.hero.interior h1 { font-size: clamp(38px, 6vw, 84px); }
.hero.interior > .contenido-hero { padding: 22px 20px 26px; }

/* Hero de la home: foto del puerto con movimiento lento (efecto video) + velo azul */
.hero.home {
  background: var(--navy-deep);
}

.hero.home::before { display: none; }

.hero.home .fondo-animado {
  position: absolute;
  inset: 0;
  background-image: url("../img/hero-home-puerto.jpg");
  background-size: cover;
  background-position: center;
  animation: kenburns 30s ease-in-out infinite alternate;
  will-change: transform;
}

@keyframes kenburns {
  from { transform: scale(1); }
  to { transform: scale(1.15) translate(1.4%, -1.4%); }
}

.hero.home .velo {
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(6, 43, 58, .62), rgba(6, 43, 58, .8));
}

.etiqueta-hero {
  display: block;
  font-family: var(--fuente-titulo);
  font-weight: 600;
  font-size: clamp(19px, 2.3vw, 28px);
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--amarillo);
  margin-bottom: 26px;
}

.titulo-rotativo {
  transition: opacity .5s;
  min-height: 2em;
}

.hero > .contenido-hero {
  position: relative;
  z-index: 2;
  padding: 60px 20px 100px;
}

.hero h1 {
  font-family: var(--fuente-titulo);
  font-weight: 700;
  font-size: clamp(46px, 8.5vw, 118px);
  line-height: .98;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: var(--blanco);
  text-shadow: 0 4px 30px rgba(8, 20, 40, .45);
}

.hero .sub-hero {
  margin-top: 22px;
  font-size: clamp(16px, 2vw, 21px);
  color: #d2ecf4;
  max-width: 720px;
  margin-inline: auto;
}

.hero .palabra-rotativa {
  display: block;
  font-size: clamp(26px, 3.4vw, 46px);
  letter-spacing: .14em;
  color: var(--azul-claro);
  min-height: 1.2em;
  margin-top: 14px;
  font-weight: 600;
  font-family: var(--fuente-titulo);
  text-transform: uppercase;
  transition: opacity .45s;
}

.hero .linea-vertical { display: none; }

.botones-hero { margin-top: 38px; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ============================ BOTONES ============================ */

.boton {
  display: inline-block;
  font-family: var(--fuente-titulo);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 14px 34px;
  background: var(--navy);
  color: var(--blanco);
  border: 2px solid var(--navy);
  transition: background .2s, color .2s, border-color .2s;
  cursor: pointer;
}

.boton:hover { background: var(--navy-mid); border-color: var(--navy-mid); color: var(--blanco); }

.boton.claro {
  background: transparent;
  border-color: rgba(255, 255, 255, .85);
  color: var(--blanco);
}

.boton.claro:hover { background: var(--blanco); color: var(--navy); }

.boton.azul { background: var(--azul); border-color: var(--azul); }
.boton.azul:hover { background: var(--azul-claro); border-color: var(--azul-claro); }

.boton.whatsapp { background: #25d366; border-color: #25d366; }
.boton.whatsapp:hover { background: #1fb457; border-color: #1fb457; }

/* ============================ TÍTULOS DE SECCIÓN ============================ */

.titulo-seccion {
  font-family: var(--fuente-titulo);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(34px, 4.6vw, 56px);
  line-height: 1.02;
  letter-spacing: .04em;
  color: var(--navy);
}

.titulo-seccion .tono {
  display: block;
  color: #b9c3d2;
}

.intro-seccion {
  margin-top: 20px;
  color: var(--texto-suave);
  font-size: 17px;
  max-width: 640px;
}

/* ============================ SECCIONES ============================ */

.seccion { padding: 90px 0; }
.seccion.gris { background: var(--gris-bg); }
.seccion.navy { background: var(--navy); color: var(--blanco); }
.seccion.navy .titulo-seccion { color: var(--blanco); }
.seccion.navy .titulo-seccion .tono { color: rgba(255, 255, 255, .38); }

/* Dos columnas: texto + lateral */
.dos-columnas {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 70px;
  align-items: start;
}

/* Nuestra historia (Nosotros): ratio propio de columnas en desktop */
.dos-columnas.historia-grid { grid-template-columns: 1.15fr 1fr; }

.texto-institucional p { margin-bottom: 18px; font-size: 17px; }
.texto-institucional strong { color: var(--navy); }

/* Tarjeta lateral de guardia */
.tarjeta-guardia {
  background: var(--navy);
  color: var(--blanco);
  padding: 38px 34px;
}

.tarjeta-guardia h3 {
  font-family: var(--fuente-titulo);
  text-transform: uppercase;
  font-size: 30px;
  letter-spacing: .08em;
  line-height: 1.05;
}

.tarjeta-guardia h3 span { color: var(--azul-claro); display: block; }

.tarjeta-guardia p { margin-top: 16px; font-size: 15px; color: #b6dbe8; }

.tarjeta-guardia .telefono {
  display: block;
  margin-top: 14px;
  font-family: var(--fuente-titulo);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--blanco);
}

.tarjeta-guardia .telefono:hover { color: var(--azul-claro); }

.tarjeta-guardia .boton { margin-top: 24px; width: 100%; text-align: center; }

/* ============================ GRILLA DE SERVICIOS ============================ */

.grilla-servicios {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 26px;
  margin-top: 55px;
}

.tarjeta-servicio {
  position: relative;
  min-height: 280px;
  display: flex;
  align-items: flex-end;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.tarjeta-servicio::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 61, 80, .18) 20%, rgba(6, 43, 58, .88) 100%);
  transition: background .3s;
}

.tarjeta-servicio:hover::before {
  background: linear-gradient(180deg, rgba(0, 176, 210, .35) 0%, rgba(6, 43, 58, .92) 100%);
}

.tarjeta-servicio .contenido {
  position: relative;
  z-index: 2;
  padding: 26px;
}

.tarjeta-servicio h3 {
  font-family: var(--fuente-titulo);
  text-transform: uppercase;
  font-weight: 600;
  font-size: 26px;
  letter-spacing: .07em;
  color: var(--blanco);
  line-height: 1.08;
}

.tarjeta-servicio p {
  color: #c3e4ee;
  font-size: 14.5px;
  margin-top: 8px;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height .35s, opacity .35s;
}

.tarjeta-servicio:hover p { max-height: 140px; opacity: 1; }

/* Lista detallada de servicios (página servicios) */
/* Tarjetas de servicio (rediseño) — versión original: filas con borde inferior */
body { counter-reset: servicio; }

.detalle-servicio {
  counter-increment: servicio;
  position: relative;
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 44px;
  align-items: center;
  padding: 36px 40px;
  margin-bottom: 34px;
  background: var(--blanco);
  border: 1px solid var(--gris-linea);
  border-radius: 22px;
  box-shadow: 0 8px 26px rgba(15, 35, 66, .05);
  transition: transform .3s, box-shadow .3s;
  overflow: hidden;
}

.detalle-servicio:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 44px rgba(15, 35, 66, .11);
}

.detalle-servicio::before {
  content: counter(servicio, decimal-leading-zero);
  position: absolute;
  top: 6px;
  right: 22px;
  font-family: var(--fuente-titulo);
  font-weight: 700;
  font-size: 96px;
  line-height: 1;
  color: rgba(0, 176, 210, .1);
  pointer-events: none;
}

.detalle-servicio.invertido { direction: rtl; }
.detalle-servicio.invertido > * { direction: ltr; }
.detalle-servicio.invertido::before { right: auto; left: 22px; }

.detalle-servicio .foto {
  position: relative;
  overflow: hidden;
  border-radius: 14px;
}

.detalle-servicio .foto img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform .5s ease;
}

.detalle-servicio:hover .foto img { transform: scale(1.06); }

.detalle-servicio .foto::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 14px;
  background: linear-gradient(160deg, rgba(10, 61, 80, .05) 40%, rgba(10, 61, 80, .3));
  mix-blend-mode: multiply;
}

.detalle-servicio h3 {
  font-family: var(--fuente-titulo);
  text-transform: uppercase;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--navy);
  line-height: 1.05;
  border-left: 4px solid var(--azul-claro);
  padding-left: 16px;
}

.detalle-servicio p { margin-top: 14px; color: var(--texto-suave); font-size: 16.5px; }

.detalle-servicio ul {
  margin-top: 14px;
  list-style: none;
}

.detalle-servicio li {
  padding-left: 24px;
  position: relative;
  margin-bottom: 8px;
  color: var(--texto);
  font-size: 16px;
}

.detalle-servicio li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 3px;
  background: var(--azul);
}

/* ============================ EQUIPO ============================ */

.grilla-equipo {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 30px;
  margin-top: 55px;
  max-width: 900px;
  margin-inline: auto;
}

.tarjeta-persona { text-align: center; }

.tarjeta-persona .foto {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1.05;
}

.tarjeta-persona .foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.12) contrast(1.05);
  transition: transform .35s, filter .35s;
}

.tarjeta-persona:hover .foto img { transform: scale(1.04); filter: saturate(1.22) contrast(1.08) brightness(.95); }

.tarjeta-persona h3 {
  margin-top: 18px;
  font-family: var(--fuente-titulo);
  text-transform: uppercase;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--navy);
  line-height: 1.1;
}

.tarjeta-persona .cargo {
  margin-top: 4px;
  font-size: 14px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--azul);
  font-weight: 600;
}

/* ============================ PUERTOS ============================ */

.grilla-puertos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 26px;
  margin-top: 55px;
}

/* Tarjetas de puerto (mismo formato que servicios) */
.grilla-puertos { counter-reset: puerto; }

.tarjeta-puerto {
  counter-increment: puerto;
  position: relative;
  background: var(--blanco);
  border: 1px solid var(--gris-linea);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 8px 26px rgba(15, 35, 66, .05);
  transition: box-shadow .3s, transform .3s;
}

.tarjeta-puerto:hover {
  box-shadow: 0 20px 44px rgba(15, 35, 66, .11);
  transform: translateY(-4px);
}

.tarjeta-puerto::after {
  content: counter(puerto, decimal-leading-zero);
  position: absolute;
  top: 178px;
  right: 18px;
  font-family: var(--fuente-titulo);
  font-weight: 700;
  font-size: 64px;
  line-height: 1;
  color: rgba(0, 176, 210, .13);
  pointer-events: none;
}

.tarjeta-puerto img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  transition: transform .5s ease;
}

.tarjeta-puerto:hover img { transform: scale(1.06); }

.tarjeta-puerto .contenido { padding: 26px; }

.tarjeta-puerto h3 {
  font-family: var(--fuente-titulo);
  text-transform: uppercase;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--navy);
  line-height: 1.08;
  border-left: 4px solid var(--azul-claro);
  padding-left: 14px;
}

.tarjeta-puerto p { margin-top: 10px; color: var(--texto-suave); font-size: 15.5px; }

.tarjeta-puerto .enlace {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--fuente-titulo);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 600;
  font-size: 15px;
  color: var(--azul);
  border-bottom: 2px solid var(--azul);
  padding-bottom: 2px;
}

/* ============================ CLIENTES ============================ */

.grilla-clientes {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  margin-top: 55px;
}

@media (max-width: 1100px) { .grilla-clientes { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 900px) { .grilla-clientes { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .grilla-clientes { grid-template-columns: repeat(2, 1fr); } }

.logo-cliente {
  background: var(--blanco);
  border: 1px solid var(--gris-linea);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 26px 20px;
  min-height: 110px;
  transition: box-shadow .25s;
}

.logo-cliente:hover { box-shadow: 0 12px 30px rgba(15, 35, 66, .12); }

.logo-cliente img {
  max-height: 62px;
  width: auto;
  object-fit: contain;
}

/* ============================ BANDA CTA ============================ */

.banda-cta {
  background: linear-gradient(rgba(6, 43, 58, .82), rgba(6, 43, 58, .82)), var(--navy);
  background-size: cover;
  background-position: center;
  text-align: center;
  padding: 85px 0;
  color: var(--blanco);
}

.banda-cta h2 {
  font-family: var(--fuente-titulo);
  text-transform: uppercase;
  font-weight: 700;
  font-size: clamp(30px, 4.2vw, 52px);
  letter-spacing: .05em;
  line-height: 1.05;
}

.banda-cta p { margin-top: 14px; color: #b6dbe8; font-size: 18px; }

.banda-cta .botones { margin-top: 32px; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ============================ CONTACTO ============================ */

.grilla-contacto {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.bloque-dato { margin-bottom: 34px; }

.bloque-dato h3 {
  font-family: var(--fuente-titulo);
  text-transform: uppercase;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--navy);
}

.bloque-dato p { margin-top: 8px; color: var(--texto-suave); font-size: 16.5px; }

.bloque-dato a.dato {
  display: inline-block;
  margin-top: 6px;
  font-family: var(--fuente-titulo);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: .03em;
  color: var(--navy);
}

.bloque-dato a.dato:hover { color: var(--azul); }

.caja-qr {
  background: var(--gris-bg);
  border: 1px solid var(--gris-linea);
  padding: 34px;
  text-align: center;
}

.caja-qr img { max-width: 220px; margin: 20px auto 0; }

/* Columna derecha de Contacto: caja del QR + botón de WhatsApp debajo,
   afuera del recuadro gris, centrado y con buen aire respecto al QR.
   Único lugar del botón (ya no hay versión duplicada a la izquierda). */
.columna-qr { text-align: center; }
.whatsapp-desktop { display: inline-block; margin-top: 44px; }

.caja-qr h3 {
  font-family: var(--fuente-titulo);
  text-transform: uppercase;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--navy);
}

.mapa iframe {
  width: 100%;
  height: 420px;
  border: 0;
  display: block;
  filter: saturate(.85);
}

/* ============================ FOOTER ============================ */

.pie {
  background: var(--navy-deep);
  color: #a9c8d6;
  padding: 70px 0 0;
}

.pie .columnas {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 55px;
}

.pie img.logo-pie { height: 60px; width: auto; }

.pie p { font-size: 15px; margin-top: 18px; max-width: 340px; }

.pie h4 {
  font-family: var(--fuente-titulo);
  text-transform: uppercase;
  color: var(--blanco);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: .12em;
  margin-bottom: 18px;
}

.pie ul { list-style: none; }

.pie li { margin-bottom: 10px; }

.pie a { color: #a9c8d6; font-size: 15px; transition: color .2s; }

.pie a:hover { color: var(--blanco); }

.pie .legal {
  border-top: 1px solid rgba(255, 255, 255, .12);
  padding: 20px 0;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* Botón flotante WhatsApp */
.whatsapp-flotante {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .28);
  transition: transform .2s;
}

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

.whatsapp-flotante svg { width: 30px; height: 30px; fill: #fff; }

/* Botón flotante Instagram (al lado del de WhatsApp) */
.instagram-flotante {
  position: fixed;
  right: 92px;
  bottom: 22px;
  z-index: 90;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285aeb 90%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .28);
  transition: transform .2s;
}

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

.instagram-flotante svg { width: 26px; height: 26px; fill: #fff; }

/* ============================ TRANSICIÓN ENTRE PÁGINAS ============================ */

@keyframes aparecer-pagina {
  from { opacity: 0; }
  to { opacity: 1; }
}

body {
  animation: aparecer-pagina .45s ease;
  transition: opacity .28s ease;
}

body.saliendo { opacity: 0; }

/* Entrada del contenido del hero al cargar */
@keyframes entrada-hero {
  from { opacity: 0; transform: translateY(26px); }
  to { opacity: 1; transform: none; }
}

.hero .contenido-hero { animation: entrada-hero .8s ease .1s backwards; }

@media (prefers-reduced-motion: reduce) {
  body, .hero .contenido-hero { animation: none; }
}

/* ============================ TRANSICIONES AL SCROLLEAR ============================ */

.revelar {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}

.revelar.visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .revelar { transition: none; opacity: 1; transform: none; }
}

/* ============================ RESPONSIVE ============================ */

@media (max-width: 1024px) {
  .nav-principal a { font-size: 15px; padding: 8px 9px; letter-spacing: .08em; }
  .dos-columnas { grid-template-columns: 1fr; gap: 46px; }
  /* Nuestra historia en mobile: apilada, fotos primero y texto después */
  .dos-columnas.historia-grid { grid-template-columns: 1fr; }
  .historia-grid .historia-imagen { order: 1; }
  .historia-grid .texto-institucional { order: 2; }
  .detalle-servicio { grid-template-columns: 1fr; gap: 22px; padding: 22px; border-radius: 16px; }
  .detalle-servicio::before { font-size: 60px; top: 4px; right: 14px; }
  .detalle-servicio.invertido::before { left: auto; right: 14px; }
  .detalle-servicio .foto img { height: 220px; }
  .grilla-contacto { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 820px) {
  .barra-superior .contenedor { justify-content: center; gap: 16px; flex-wrap: wrap; }

  .boton-menu { display: block; }

  .nav-principal {
    position: fixed;
    top: 0;
    right: -300px;
    width: 280px;
    height: 100dvh;
    background: var(--navy-deep);
    flex-direction: column;
    align-items: flex-start;
    padding: 90px 30px 30px;
    gap: 4px;
    transition: right .3s;
    box-shadow: -10px 0 40px rgba(0, 0, 0, .35);
  }

  .nav-principal.abierto { right: 0; }

  .nav-principal a { font-size: 19px; width: 100%; border-bottom: 1px solid rgba(255,255,255,.08); padding: 12px 4px; }

  /* Mismo padding/borde que el resto de los links (arriba se le saca el padding para desktop) */
  .nav-principal a.cta { text-align: left; padding: 12px 4px; border-bottom: 1px solid rgba(255,255,255,.08); }

  .hero { min-height: 78vh; }
  .hero.interior { min-height: 22vh; } /* original: 46vh */

  .seccion { padding: 60px 0; }

  .pie .columnas { grid-template-columns: 1fr; gap: 36px; }
  .pie .legal { justify-content: center; text-align: center; }
}


/* Selector de idiomas con banderas */
.idiomas { display: inline-flex; gap: 9px; align-items: center; }
.idiomas .idioma img {
  display: block;
  height: 14px;
  width: 21px;
  object-fit: cover;
  border-radius: 2px;
  opacity: .45;
  transition: opacity .2s, transform .2s;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .3);
}
.idiomas .idioma.activo img,
.idiomas .idioma:hover img { opacity: 1; transform: scale(1.08); }


/* ============================ ASISTENTE (chatbot) ============================ */
.chatbot-boton {
  position: fixed;
  left: 22px;
  bottom: 22px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 12px 18px;
  border: none;
  border-radius: 999px;
  background: var(--navy);
  color: var(--blanco);
  font-family: var(--fuente-titulo);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .04em;
  cursor: pointer;
  box-shadow: 0 10px 26px rgba(15, 35, 66, .3);
  transition: transform .2s, background .2s;
}
.chatbot-boton:hover { transform: translateY(-2px); background: var(--azul); }

.chatbot-panel {
  position: fixed;
  left: 22px;
  bottom: 84px;
  z-index: 95;
  width: min(360px, calc(100vw - 44px));
  max-height: min(540px, calc(100vh - 120px));
  display: none;
  flex-direction: column;
  background: var(--blanco);
  border: 1px solid var(--gris-linea);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(15, 35, 66, .25);
}
.chatbot-panel.abierto { display: flex; }

.chatbot-cabecera {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: var(--navy);
  color: var(--blanco);
  font-family: var(--fuente-titulo);
  font-weight: 600;
  letter-spacing: .05em;
}
.chatbot-cerrar {
  border: none;
  background: none;
  color: var(--blanco);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  opacity: .8;
}
.chatbot-cerrar:hover { opacity: 1; }

.chatbot-cuerpo { padding: 16px; overflow-y: auto; overscroll-behavior: contain; }

.chatbot-burbuja {
  background: var(--gris-bg);
  border-radius: 14px 14px 14px 4px;
  padding: 12px 14px;
  margin-bottom: 10px;
  font-size: 14.5px;
  color: var(--texto);
}
.chatbot-burbuja p { margin-bottom: 8px; }
.chatbot-burbuja p:last-child { margin-bottom: 0; }

.chatbot-respuesta {
  align-self: flex-end;
  background: var(--azul);
  color: var(--blanco);
  border-radius: 14px 14px 4px 14px;
  padding: 9px 13px;
  margin: 0 0 10px auto;
  max-width: 85%;
  width: fit-content;
  font-size: 14px;
}

.chatbot-fila { display: flex; flex-direction: column; gap: 8px; }
.chatbot-fila input,
.chatbot-fila textarea {
  width: 100%;
  border: 1px solid var(--gris-linea);
  border-radius: 10px;
  padding: 9px 12px;
  font-size: 14px;
  font-family: inherit;
}
.chatbot-fila input:focus,
.chatbot-fila textarea:focus { outline: 2px solid var(--azul-claro); border-color: transparent; }
.chatbot-fila button {
  align-self: flex-end;
  border: none;
  border-radius: 10px;
  background: var(--azul);
  color: var(--blanco);
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.chatbot-fila button:hover { background: var(--navy); }
.chatbot-fila button:disabled { opacity: .6; cursor: default; }

.chatbot-opciones { display: flex; flex-wrap: wrap; gap: 7px; }
.chatbot-opciones button {
  border: 1px solid var(--azul);
  background: var(--blanco);
  color: var(--azul);
  border-radius: 999px;
  padding: 6px 13px;
  font-size: 13.5px;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.chatbot-opciones button:hover { background: var(--azul); color: var(--blanco); }
.chatbot-opciones button.urgente { border-color: #dc2626; color: #dc2626; }
.chatbot-opciones button.urgente:hover { background: #dc2626; color: var(--blanco); }

.chatbot-wapp {
  display: inline-block;
  background: #25d366;
  color: var(--blanco);
  border-radius: 10px;
  padding: 10px 18px;
  font-weight: 600;
  font-size: 14.5px;
}
.chatbot-wapp:hover { filter: brightness(1.07); }

@media (max-width: 640px) {
  .chatbot-boton span { display: none; }
  .chatbot-boton { padding: 14px; }
}

.chatbot-llamar {
  display: block;
  text-align: center;
  background: #dc2626;
  color: var(--blanco);
  border-radius: 10px;
  padding: 11px 18px;
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 8px;
}
.chatbot-llamar:hover { filter: brightness(1.08); }
.chatbot-burbuja .chatbot-wapp { display: block; text-align: center; }