/* ============================================================
   VARIABLES
   ============================================================ */
:root {
    --primario: #000fff;
    --secundario: #00FFFF;
    --navegacion: #7FFF00;
    --blanco: #ffffff;
    --oscuro: #212121;
    --gris: #f0f0f0;
    --amarillo: #FFC107;

    --max-width: 120rem;
}

/* ============================================================
   RESETEO BÁSICO
   ============================================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 62.5%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--oscuro);
    background-color: var(--secundario);
}

/* ============================================================
   UTILIDADES
   ============================================================ */
.contenedor {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1rem;
}

.titulo {
    text-align: center;
    font-size: 3rem;
    color: var(--primario);
    margin: 1rem 0;
}

.titulo2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primario);
    margin-bottom: 2rem;
    
}

.titulo3 {
  
    display: flex;
    justify-content: center; /* centra horizontalmente */
    align-items: center;     /* centra verticalmente */
    font-size: 2.5rem;
    color: var(--primario);
    margin-bottom: 2rem;

}

.titulo span {
    font-size: 1.6rem;
}

/* ============================================================
   NAVEGACIÓN
   ============================================================ */
.nav-bg {
    background-color: rgba(255,255,255,0.9);
    backdrop-filter: blur(5px);
}

.navegacion-principal {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 0;
}

.navegacion-principal a {
    text-decoration: none;
    font-size: 2rem;
    font-weight: 600;
    color: var(--oscuro);
    position: relative;
    transition: 0.3s;
}

.navegacion-principal a::after {
    content: "";
    display: block;
    width: 0;
    height: 3px;
    background: var(--primario);
    transition: width 0.3s;
    position: absolute;
    bottom: -5px;
    left: 0;
}

.navegacion-principal a:hover::after {
    width: 100%;
}

@media (min-width: 768px) {
    .navegacion-principal {
        flex-direction: row;
        justify-content: space-between;
    }
}

/* ============================================================
   HERO / DISENO Y DESARROLLO
   ============================================================ */
.disenoydesa {
    background-image: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url("../img/nueva.webP");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 10rem 2rem;
    color: var(--blanco);
}

.disenoydesa svg {
    margin-bottom: 1rem;
}

.disenoydesa a {
    margin-top: 2rem;
    padding: 1rem 3rem;
    background-color: var(--primario);
    border-radius: 2rem;
    color: var(--blanco);
    font-weight: bold;
    text-decoration: none;
    transition: 0.3s;
}

.disenoydesa a:hover {
    background-color: var(--amarillo);
    color: var(--oscuro);
    transform: scale(1.05);
}

/* ============================================================
   SECCIONES GENERALES / MAIN
   ============================================================ */
main {
    padding: 2rem 1rem;
}

main section {
    background-color: #fff;
    border-radius: 1rem;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
}

main section:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.15);
}

main section svg {
    margin-bottom: 1rem;
    stroke: var(--primario);
}

main section p {
    font-weight: 400;
    color: var(--oscuro);
}

@media (min-width: 768px) {
    main {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 3rem;
    }
}

/* ============================================================
   FORMULARIO
   ============================================================ */
form {
    max-width: 60rem;
    margin: 2rem auto;
    background-color: var(--oscuro);
    padding: 2rem;
    border-radius: 1rem;
    color: var(--blanco);
}

form fieldset {
    border: 2px solid var(--amarillo);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

form legend {
    font-size: 2rem;
    font-weight: bold;
}

form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

form input,
form textarea {
    width: 100%;
    padding: 1rem;
    font-size: 1.6rem;
    border: none;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}

form textarea {
    height: 12rem;
    resize: vertical;
}

form input[type="submit"] {
    width: 100%;
    padding: 1rem;
    font-weight: bold;
    font-size: 1.8rem;
    border-radius: 2rem;
    background-color: var(--amarillo);
    color: var(--oscuro);
    cursor: pointer;
    transition: 0.3s;
}

form input[type="submit"]:hover {
    background-color: var(--primario);
    color: var(--blanco);
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
    text-align: center;
    background-color: var(--oscuro);
    color: var(--blanco);
    padding: 2rem 0;
    margin-top: 4rem;
}

.cookie-banner {
  position: fixed;
  bottom: -100px; /* empezamos oculto */
  left: 50%;
  transform: translateX(-50%);
  background: #1f2937; /* gris oscuro */
  color: #f9fafb; /* blanco */
  padding: 15px 25px;
  border-radius: 10px 10px 0 0;
  box-shadow: 0 -4px 10px rgba(0,0,0,0.3);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 15px;
  font-family: sans-serif;
  font-size: 14px;
  max-width: 90%;
  z-index: 9999;
  transition: bottom 0.5s ease-in-out;
}

.cookie-banner.show {
  bottom: 20px; /* aparece con animación */
}

.cookie-banner p {
  margin: 0;
  text-align: center;
}

.cookie-banner a {
  color: #4f46e5; /* azul moderno */
  text-decoration: underline;
}

.cookie-banner button {
  background: #4f46e5;
  color: white;
  border: none;
  padding: 8px 18px;
  cursor: pointer;
  border-radius: 6px;
  font-weight: bold;
  transition: background 0.3s;
}

.cookie-banner button:hover {
  background: #4338ca;
}

/* Responsive */
@media (max-width: 480px) {
  .cookie-banner {
    flex-direction: column;
    padding: 15px 20px;
    font-size: 13px;
  }
  .cookie-banner button {
    width: 100%;
  }
}
.footer {
    text-align: center;
    padding: 2rem 0;
    background-color: var(--negro);
    color: var(--blanco);
    margin-top: 4rem;
}

.footer p {
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.social-icons a {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 2rem;
    transition: transform .3s ease, box-shadow .3s ease;
}

/* Colores distintivos por marca */
.facebook {
    background-color: #1877F2;
}

.instagram {
    background: radial-gradient(circle at 30% 30%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
}

.whatsapp {
    background-color: #25D366;
}

.twitter {
    background-color: #000; /* X ahora es negro */
}

/* Efecto hover */
.social-icons a:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 10px rgba(255,255,255,0.5);
}
.footer {
    position: relative;
    z-index: 10;
}

.copyright {
    text-align: center;
    font-weight: bold;
    color:#000fff;
}

/* ==========================
   CTA – SECCIÓN CONTACTO
   ========================== */
.cta-nosotros {
    background-color: var(--primario); /* Azul corporativo */
    color: var(--blanco);
    text-align: center;
    padding: 3rem 2rem;
    border-radius: 1rem;
    margin-top: 3rem;
}

.cta-nosotros .titulo3 {
    display: block;
    text-align: center;
}

/* Texto siempre blanco */
.texto-blanco {
    color: var(--blanco) !important;
}

/* Icono animado */
.icon-contacto {
    display: flex;
    justify-content: center;
    margin: 1.5rem 0;
}

.icon-contacto svg {
    stroke: var(--amarillo); /* Icono en color corporativo */
    transform-origin: center;
    animation: pulso 3.5s ease-in-out infinite;
}

/* Animación PULSO */
@keyframes pulso {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.18);
    }
    100% {
        transform: scale(1);
    }
    150% {
        transform: scale(1);
    }
    400% {
        transform: scale(1);
    }
}

/* Botón CTA */
.boton-cta-nosotros {
    display: inline-block;
    margin-top: 0.5rem;
    padding: 1.2rem 3.5rem;
    font-size: 1.8rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 3rem;
    background-color: var(--oscuro);
    color: var(--amarillo);
    transition: 0.3s;
}

.boton-cta-nosotros:hover {
    background-color: var(--amarillo);
    color: var(--oscuro);
    transform: scale(1.08);
}
.contactarC {
    color: #7FFF00;
    font-weight: bold;
    font-size: 2rem;
}

/* Icono animado CONTACTAR */
.icon-contacto {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
}

.icon-contacto svg {
    stroke: var(--amarillo);
    transform-origin: center;
    animation: pulso 3.5s ease-in-out infinite;
}

/* Animación PULSO */
@keyframes pulso {
    0%   { transform: scale(1); }
    50%  { transform: scale(1.18); }
    400% { transform: scale(1); }
}

/* ==========================
   SERVICIOS - BLOQUE SEO LOCAL
   ========================== */
.seo-local {
    background-color: #ffffff;
    border-radius: 1rem;
    padding: 2.5rem 2rem;
    margin-top: 3rem;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

.seo-local p {
    color: var(--oscuro);
    font-weight: 500;
    margin-bottom: 1.4rem;
}

/* Contenedor de botones */
.botones-contacto {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
}

/* Botón WhatsApp */
.boton-cta-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 1.2rem 3.5rem;
    font-size: 1.8rem;
    font-weight: bold;
    background-color: lab(11.72% -19.36 10.54);
    color: #ffffff !important;
    border-radius: 3rem;
    text-decoration: none;
    transition: 0.3s;
}

.boton-cta-whatsapp:hover {
    transform: scale(1.08);
    background-color: #01220e;
}

/* Responsive: Botones en fila para pantallas grandes */
@media (min-width: 768px) {
    .botones-contacto {
        flex-direction: row;
    }
}

/* Optimización Font Awesome – evita bloqueo de render */
/* Font Awesome – evitar bloqueo de render */

@font-face {
  font-family: "Font Awesome 6 Brands";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.0/webfonts/fa-brands-400.woff2") format("woff2");
}

@font-face {
  font-family: "Font Awesome 6 Free";
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url("https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.0/webfonts/fa-solid-900.woff2") format("woff2");
}
/* Lista SEO semántica */
.seo-lista {
    list-style-position: inside;
    padding-left: 0;
    margin-left: 0;
}

.seo-lista li {
    margin-bottom: 1.25rem;
}

.seo-lista li strong {
    display: block;
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.seo-lista li p {
    margin: 0;
}
/* BOTÓN HAMBURGUESA */
.menu-toggle {
    position: fixed;
    top: 1rem;
    left: 1rem;
    width: 64px;
    height: 64px;
    background: #fff;
    border: none;
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    width: 22px;
    height: 2px;
    background: #000;
    transition: all 0.3s ease;
}

/* MENÚ */
.menu-desplegable {
    position: fixed;
    top: 0;
    left: 0;
    width: 260px;
    height: 100vh;
    background: #fff;
    padding: 5rem 2rem 2rem;
    box-shadow: 8px 0 32px rgba(0,0,0,0.15);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.menu-desplegable a {
    text-decoration: none;
    font-size: 1.5rem;
    color: #000;
    font-weight: 500;
}

/* ESTADO ABIERTO */
.menu-desplegable.activo {
    transform: translateX(0);
}

/* ANIMACIÓN ICONO */
.menu-toggle.activo span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.menu-toggle.activo span:nth-child(2) {
    opacity: 0;
}
.menu-toggle.activo span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}
.btn-email {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;

    padding: 1.2rem 2.4rem;
    border-radius: 0.8rem;

    background: linear-gradient(135deg, #ffb703, #fb8500);
    color: #1a1a1a;
    font-size: 2rem;
    font-weight: 600;

    text-decoration: none;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.btn-email:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    opacity: 0.95;
}

.btn-email:active {
    transform: translateY(0);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn-email:focus-visible {
    outline: 3px solid #023047;
    outline-offset: 3px;
}

.whatsapp{
    color:#fff;
    background-color: #022712;
}
/* CONTENEDOR SERVICIOS */
.menu-servicios {
    position: relative;
}

/* SUBMENÚ */
.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #fff;
    min-width: 220px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
    border-radius: 6px;
    list-style: none;
    padding: 0.5rem 0;
    margin: 0;
    display: none;
    z-index: 1000;
}

/* ITEMS */
.submenu li a {
    display: block;
    padding: 0.8rem 1.2rem;
    color: #333;
    white-space: nowrap;
    transition: background 0.2s ease;
}

.submenu li a:hover {
    background-color: #f2f2f2;
}

/* MOSTRAR SUBMENÚ */
.menu-servicios:hover .submenu,
.menu-servicios:focus-within .submenu {
    display: block;
}
/* ===== MENÚ HAMBURGUESA – SUBMENÚ SERVICIOS ===== */

/* Contenedor servicios */
.menu-desplegable .menu-servicios {
    width: 100%;
}

/* Botón Servicios */
.menu-desplegable .submenu-toggle {
    background: none;
    border: none;
    font: inherit;
    color: inherit;
    width: 100%;
    text-align: left;

    padding: 0.8rem 0;
    cursor: pointer;
}

/* Submenú oculto */
.menu-desplegable .submenu {
    display: none;
    list-style: none;
    padding-left: 1.2rem;
    margin: 0;
}

/* Submenú visible */
.menu-desplegable .submenu.open {
    display: block;
}

/* Enlaces del submenú */
.menu-desplegable .submenu a {
    display: block;
    padding: 0.6rem 0;
    font-size: 0.95em;
}
.btn-facebook {
    display: inline-block;
    padding: 0.9rem 1.6rem;
    background-color: #1877f2; /* Azul Facebook */
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 6px;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.btn-facebook:hover {
    background-color: #145dbf;
    transform: translateY(-2px);
}

.btn-facebook:active {
    transform: translateY(0);
}
.btn-linkedin {
    display: inline-block;
    padding: 0.9rem 1.6rem;
    background-color: #010e1b; /* Azul LinkedIn */
    color: #f7e605;
    font-size: 1.5rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 6px;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.btn-linkedin:hover {
    background-color: #02325f;
    transform: translateY(-2px);
}

.btn-linkedin:active {
    transform: translateY(0);
}