/* ================================================
       VARIABLES GLOBALES
       Definimos aquí los colores y tipografías
       para usarlos en toda la web con var(--nombre)
       ================================================ */
    :root {
      --negro:       #0a0a0a;
      --crema:       #f5f2ed;
      --dorado:      #c9a96e;
      --gris-oscuro: #141414;
      --gris-med:    #222222;
      --gris-borde:  #2a2a2a;
      --texto-suave: #7a7570;

      --fuente-titulo: 'Cormorant Garamond', serif;
      --fuente-cuerpo: 'DM Sans', sans-serif;

      /* clamp(mínimo, preferido, máximo) — tamaño fluido según pantalla */
      --espacio-seccion: clamp(80px, 10vw, 140px);
      --max-ancho: 1280px;
      --padding-lateral: clamp(20px, 5vw, 80px);
    }

    /* Reset básico: quitamos márgenes y padding por defecto */
    *, *::before, *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
      overflow-x: hidden;
      max-width: 100%;
    }

    body {
      background-color: var(--negro);
      color: var(--crema);
      font-family: var(--fuente-cuerpo);
      font-weight: 300;
      font-size: 16px;
      line-height: 1.7;
      overflow-x: hidden;
      max-width: 100%;
    }

    img { display: block; max-width: 100%; height: auto; }
    a   { color: inherit; text-decoration: none; }

    section, div, header, footer, nav { max-width: 100%; }

    /* ================================================
       UTILIDADES REUTILIZABLES
       Clases que usamos en varios sitios
       ================================================ */

    /* Limita el ancho y centra el contenido */
    .contenedor {
      max-width: var(--max-ancho);
      margin: 0 auto;
      padding: 0 var(--padding-lateral);
    }

    /* Espaciado vertical de cada sección */
    .seccion {
      padding: var(--espacio-seccion) 0;
    }

    /* Pequeña etiqueta dorada encima de los títulos */
    .etiqueta {
      display: inline-block;
      font-size: 11px;
      font-weight: 500;
      letter-spacing: 0.28em;
      text-transform: uppercase;
      color: var(--dorado);
      margin-bottom: 18px;
    }

    /* Título grande de sección */
    .titulo {
      font-family: var(--fuente-titulo);
      font-size: clamp(34px, 4.5vw, 58px);
      font-weight: 300;
      line-height: 1.1;
      margin-bottom: 20px;
    }

    .titulo em {
      font-style: italic;
      color: var(--dorado);
    }

    /* Texto descriptivo bajo el título */
    .descripcion {
      font-size: 15px;
      color: var(--texto-suave);
      max-width: 520px;
      line-height: 1.85;
    }

    /* Línea decorativa dorada */
    .linea {
      width: 40px;
      height: 1px;
      background: var(--dorado);
      margin-bottom: 28px;
    }

    /* Botones */
    .btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-family: var(--fuente-cuerpo);
      font-size: 12px;
      font-weight: 500;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      cursor: pointer;
      transition: all 0.25s ease;
      border: none;
    }

    .btn--primario {
      background: var(--dorado);
      color: var(--negro);
      padding: 14px 32px;
    }

    .btn--primario:hover {
      background: #d4b478;
    }

    .btn--borde {
      background: transparent;
      color: var(--crema);
      padding: 13px 31px;
      border: 1px solid rgba(245, 242, 237, 0.25);
    }

    .btn--borde:hover {
      border-color: var(--dorado);
      color: var(--dorado);
    }

    /* ================================================
       NAVEGACIÓN
       ================================================ */
    .nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 1000;
      min-height: 90px;
      padding: 0 var(--padding-lateral);
      display: flex;
      align-items: center;
      justify-content: space-between;
      background: #0a0a0a;
      border-bottom: 1px solid var(--gris-borde);
    }


    .nav__logo {
      height: 40px;
      width: auto;

    }
    .nav__menu {
      display: flex;
      align-items: center;
      gap: 36px;
      list-style: none;
    }

    .nav__menu a {
      font-size: 12px;
      font-weight: 400;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--texto-suave);
      transition: color 0.2s;
    }

    .nav__menu a:hover { color: var(--crema); }

    .nav__contacto {
      font-size: 11px !important;
      color: var(--dorado) !important;
      border: 1px solid rgba(201, 169, 110, 0.35);
      padding: 8px 20px;
      letter-spacing: 0.12em !important;
      transition: all 0.2s !important;
    }

    .nav__contacto:hover {
      background: var(--dorado) !important;
      color: var(--negro) !important;
      border-color: var(--dorado) !important;
    }

    .nav__album {
      font-size: 11px !important;
      font-weight: 500 !important;
      letter-spacing: 0.12em !important;
      color: var(--negro) !important;
      background: var(--dorado);
      padding: 8px 20px;
      transition: all 0.2s !important;
    }

    .nav__album:hover {
      background: #b8955a !important;
      color: var(--negro) !important;
    }

    /* Botón hamburguesa (solo visible en móvil) */
    .nav__hamburguesa {
      display: none;
      flex-direction: column;
      gap: 5px;
      background: none;
      border: none;
      cursor: pointer;
      padding: 6px;
    }

    .nav__hamburguesa span {
      display: block;
      width: 22px;
      height: 1px;
      background: var(--crema);
      transition: all 0.3s;
    }

    /* Menú móvil desplegable */
    .nav__movil {
      display: none;
      position: fixed;
      top: 72px; left: 0; right: 0;
      background: rgba(10, 10, 10, 0.98);
      border-bottom: 1px solid var(--gris-borde);
      padding: 24px var(--padding-lateral) 32px;
      flex-direction: column;
      gap: 0;
      z-index: 999;
    }

    .nav__movil.abierto { display: flex; }

    .nav__movil a {
      font-size: 14px;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--texto-suave);
      padding: 14px 0;
      border-bottom: 1px solid var(--gris-borde);
      transition: color 0.2s;
    }

    .nav__movil a:hover { color: var(--crema); }

    /* ================================================
       HERO (pantalla de inicio)
       ================================================ */
    .hero {
      min-height: 100vh;
      display: flex;
      align-items: center;
      position: relative;
      overflow: hidden;
      /* Fondo temporal con color — cuando tengamos foto, la ponemos aquí */
      background: var(--negro);
    }

    

    .hero__contenido {
      position: relative;
      z-index: 1;
      padding-top: 72px; /* Compensa la nav fija */
    }

    .hero__ubicacion {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 36px;
    }

    .hero__ubicacion span {
      font-size: 11px;
      letter-spacing: 0.22em;
      text-transform: uppercase;
      color: #ffffff;
    }

    .hero__ubicacion::before {
      content: '';
      display: inline-block;
      width: 28px;
      height: 1px;
      background: var(--dorado);
    }

    .hero__titulo {
      font-family: var(--fuente-titulo);
      font-size: clamp(52px, 8vw, 110px);
      font-weight: 300;
      line-height: 0.95;
      margin-bottom: 32px;
    }

    .hero__titulo em {
      font-style: italic;
      color: var(--dorado);
      display: block;
    }

    .hero__subtitulo {
      font-size: 15px;
      color: #ffffff;
      max-width: 440px;
      line-height: 1.9;
      margin-bottom: 48px;
    }

    .hero__botones {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
    }

    /* Indicador de scroll */
    .hero__scroll {
      position: absolute;
      bottom: 40px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 8px;
    }

    .hero__scroll span {
      font-size: 10px;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--texto-suave);
    }
    /* Carrusel de fondo */
    .hero__carrusel {
      position: absolute;
      inset: 0;
      z-index: 0;
    }

    .hero__slide {
      position: absolute;
      inset: 0;
      background-size: cover;
      background-position: center;
      opacity: 0;
      transition: opacity 1.2s ease;
    }

    .hero__slide.activo {
      opacity: 1;
    }

    /* Overlay oscuro para legibilidad del texto */
    .hero__overlay {
      position: absolute;
      inset: 0;
      background: rgba(10, 10, 10, 0.55);
      z-index: 1;
    }

    /* El contenido va por encima del overlay */
    .hero .contenedor {
      position: relative;
      z-index: 2;
    }

    .hero__scroll {
      z-index: 2;
    }

    /* Indicadores de puntos abajo */
    .hero__indicadores {
      position: absolute;
      bottom: 40px;
      right: var(--padding-lateral);
      display: flex;
      gap: 8px;
      z-index: 2;
    }

    .hero__indicador {
      width: 24px;
      height: 1px;
      background: rgba(245, 242, 237, 0.3);
      cursor: pointer;
      transition: background 0.3s, width 0.3s;
    }

    .hero__indicador.activo {
      background: var(--dorado);
      width: 40px;
    }

    .hero__scroll-linea {
      width: 1px;
      height: 48px;
      background: linear-gradient(to bottom, var(--dorado), transparent);
      animation: scroll-pulso 2s ease-in-out infinite;
    }

    @keyframes scroll-pulso {
      0%, 100% { opacity: 0.4; transform: scaleY(1); }
      50%       { opacity: 1;   transform: scaleY(1.1); }
    }

    /* ================================================
       ESTADÍSTICAS
       ================================================ */
    .estadisticas {
      background: var(--gris-oscuro);
      border-top: 1px solid var(--gris-borde);
      border-bottom: 1px solid var(--gris-borde);
      padding: 60px 0;
    }

    .estadisticas__grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1px;
      background: var(--gris-borde);
    }

    .estadistica {
      background: var(--gris-oscuro);
      padding: 36px 40px;
      text-align: center;
    }

    .estadistica__numero {
      font-family: var(--fuente-titulo);
      font-size: clamp(42px, 5vw, 64px);
      font-weight: 300;
      color: var(--dorado);
      line-height: 1;
      margin-bottom: 8px;
    }

    .estadistica__etiqueta {
      font-size: 12px;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--texto-suave);
    }

    /* ================================================
       SERVICIOS
       ================================================ */
    .servicios__grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1px;
      background: var(--gris-borde);
      margin-top: 64px;
    }

    .servicio {
      background: var(--negro);
      padding: 48px 44px;
      position: relative;
      overflow: hidden;
      transition: background 0.3s;
    }

    .servicio:hover {
      background: var(--gris-oscuro);
    }

    /* Número decorativo de fondo */
    .servicio__numero {
      position: absolute;
      top: 24px;
      right: 32px;
      font-family: var(--fuente-titulo);
      font-size: 80px;
      font-weight: 300;
      color: rgba(201, 169, 110, 0.07);
      line-height: 1;
      pointer-events: none;
      user-select: none;
    }

    .servicio__icono {
      font-size: 32px;
      margin-bottom: 20px;
      display: block;
      color: var(--dorado);
    }

    .servicio__nombre {
      font-family: var(--fuente-titulo);
      font-size: 28px;
      font-weight: 400;
      margin-bottom: 14px;
      color: var(--crema);
    }

    .servicio__descripcion {
      font-size: 14px;
      color: var(--texto-suave);
      line-height: 1.85;
      margin-bottom: 24px;
    }

    .servicio__enlace {
      font-size: 11px;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--dorado);
      display: inline-flex;
      align-items: center;
      gap: 8px;
      transition: gap 0.2s;
    }

    .servicio__enlace:hover { gap: 14px; }
    .servicio__enlace::after { content: '→'; }

    /* ================================================
       PORTFOLIO / GALERÍA
       ================================================ */
    .portfolio {
      background: var(--gris-oscuro);
    }

    .portfolio__cabecera {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 32px;
      flex-wrap: wrap;
      margin-bottom: 48px;
    }

    /* Filtros de categoría */
    .filtros {
      display: flex;
      gap: 4px;
      flex-wrap: wrap;
    }

    .filtro {
      font-family: var(--fuente-cuerpo);
      font-size: 11px;
      font-weight: 400;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--texto-suave);
      background: none;
      border: 1px solid transparent;
      padding: 8px 18px;
      cursor: pointer;
      transition: all 0.2s;
    }

    .filtro:hover {
      color: var(--crema);
      border-color: var(--gris-borde);
    }

    .filtro.activo {
      color: var(--dorado);
      border-color: rgba(201, 169, 110, 0.35);
    }

    /* Grid masonry de la galería */
    .galeria {
      columns: 3;
      column-gap: 8px;
    }

    .galeria__item {
      break-inside: avoid;
      margin-bottom: 8px;
      position: relative;
      overflow: hidden;
      cursor: pointer;
      /* Transición para el efecto de filtrado */
      transition: opacity 0.4s, transform 0.4s;
    }

    .galeria__item.oculto {
      display: none;
    }

    /* Overlay oscuro al pasar el ratón */
    .galeria__overlay {
      position: absolute;
      inset: 0;
      background: rgba(10, 10, 10, 0);
      display: flex;
      align-items: flex-end;
      padding: 20px;
      transition: background 0.3s;
    }

    .galeria__item:hover .galeria__overlay {
      background: rgba(10, 10, 10, 0.55);
    }

    .galeria__info {
      opacity: 0;
      transform: translateY(8px);
      transition: all 0.3s;
    }

    .galeria__item:hover .galeria__info {
      opacity: 1;
      transform: translateY(0);
    }

    .galeria__titulo-foto {
      font-family: var(--fuente-titulo);
      font-size: 18px;
      color: var(--crema);
    }

    .galeria__categoria-foto {
      font-size: 11px;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--dorado);
    }

    /* La imagen se expande un poco al hover */
    .galeria__item img {
      width: 100%;
      height: auto;
      transition: transform 0.5s ease;
    }

    .galeria__item:hover img {
      transform: scale(1.03);
    }

    /* ================================================
       SOBRE MÍ
       ================================================ */
    .sobre {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }

    .sobre__imagen-wrapper {
      position: relative;
    }

    .sobre__imagen {
      width: 100%;
      aspect-ratio: 3/4;
      object-fit: cover;
      /* Placeholder hasta tener foto real */
      background: var(--gris-med);
      display: flex;
      align-items: center;
      justify-content: center;
    }

    /* Marco decorativo */
    .sobre__imagen-wrapper::after {
      content: '';
      position: absolute;
      top: 20px;
      left: 20px;
      right: -20px;
      bottom: -20px;
      border: 1px solid rgba(201, 169, 110, 0.2);
      pointer-events: none;
      z-index: -1;
    }

    .sobre__texto .descripcion {
      max-width: none;
      margin-bottom: 20px;
    }

    .sobre__especialidades {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin: 32px 0;
    }

    .sobre__tag {
      font-size: 11px;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--dorado);
      border: 1px solid rgba(201, 169, 110, 0.3);
      padding: 6px 14px;
    }

    /* ================================================
       TESTIMONIOS
       ================================================ */
    .testimonios {
      background: var(--gris-oscuro);
    }

    .testimonios__grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
      gap: 0;
      background: transparent;
      margin-top: 60px;
    }

    .testimonio {
      background: var(--gris-oscuro);
      padding: 40px 36px;
      border: 1px solid var(--gris-borde);
      margin: -1px 0 0 -1px;
    }

    .testimonio__comilla {
      font-family: var(--fuente-titulo);
      font-size: 72px;
      font-weight: 300;
      color: var(--dorado);
      line-height: 0.6;
      margin-bottom: 20px;
    }

    .testimonio__texto {
      font-family: var(--fuente-titulo);
      font-size: 17px;
      font-weight: 300;
      font-style: italic;
      line-height: 1.75;
      color: var(--crema);
      margin-bottom: 28px;
    }

    .testimonio__autor {
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .testimonio__avatar {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--gris-med);
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--fuente-titulo);
      font-size: 16px;
      color: var(--dorado);
      flex-shrink: 0;
    }

    .testimonio__nombre {
      font-size: 13px;
      font-weight: 500;
      color: var(--crema);
    }

    .testimonio__evento {
      font-size: 11px;
      letter-spacing: 0.1em;
      color: var(--texto-suave);
      text-transform: uppercase;
    }

    .testimonio__estrellas {
      color: var(--dorado);
      font-size: 12px;
      letter-spacing: 2px;
    }

    /* ================================================
       PREGUNTAS FRECUENTES
       ================================================ */
    .faq__lista {
      margin-top: 60px;
      max-width: 720px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Cada pregunta es un elemento <details> nativo de HTML */
    .faq__item {
      border-bottom: 1px solid var(--gris-borde);
    }

    .faq__pregunta {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      padding: 24px 0;
      background: none;
      border: none;
      cursor: pointer;
      text-align: left;
      font-family: var(--fuente-titulo);
      font-size: 20px;
      font-weight: 400;
      color: var(--crema);
      transition: color 0.2s;
    }

    .faq__pregunta:hover { color: var(--dorado); }

    .faq__icono {
      flex-shrink: 0;
      font-size: 20px;
      color: var(--dorado);
      transition: transform 0.3s;
      font-style: normal;
    }

    .faq__item.abierto .faq__icono {
      transform: rotate(45deg);
    }

    .faq__respuesta {
      font-size: 14px;
      color: var(--texto-suave);
      line-height: 1.9;
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s ease, padding 0.4s;
    }

    .faq__item.abierto .faq__respuesta {
      max-height: 300px;
      padding-bottom: 24px;
    }

    /* ================================================
       CONTACTO
       ================================================ */
    .contacto {
      background: var(--gris-oscuro);
    }

    .contacto__interior {
      display: flex;
      flex-direction: column;
      gap: 48px;
    }

    .contacto__info {
      padding-top: 48px;
      border-top: 1px solid var(--gris-borde);
      justify-content: center;
    }

    .contacto__dato {
      margin-bottom: 32px;
    }

    .contacto__dato-etiqueta {
      font-size: 10px;
      letter-spacing: 0.22em;
      text-transform: uppercase;
      color: var(--dorado);
      margin-bottom: 6px;
    }

    .contacto__dato-valor {
      font-family: var(--fuente-titulo);
      font-size: 20px;
      font-weight: 300;
      color: var(--crema);
    }

    .contacto__redes {
      display: flex;
      gap: 16px;
      margin-top: 24px;
      flex-wrap: wrap;
    }

    .contacto__red {
      font-size: 11px;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--texto-suave);
      border: 1px solid var(--gris-borde);
      padding: 9px 18px;
      transition: all 0.2s;
    }

    .contacto__red:hover {
      border-color: var(--dorado);
      color: var(--dorado);
    }

    /* Formulario */
    .formulario {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .campo {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .campo label {
      font-size: 10px;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--texto-suave);
    }

    .campo input,
    .campo select,
    .campo textarea {
      background: var(--negro);
      border: 1px solid var(--gris-borde);
      color: var(--crema);
      font-family: var(--fuente-cuerpo);
      font-size: 14px;
      font-weight: 300;
      padding: 14px 16px;
      width: 100%;
      outline: none;
      transition: border-color 0.2s;
      appearance: none;
      -webkit-appearance: none;
    }

    .campo input:focus,
    .campo select:focus,
    .campo textarea:focus {
      border-color: rgba(201, 169, 110, 0.6);
    }

    .campo select {
      /* Flecha personalizada con CSS */
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23c9a96e' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: right 16px center;
      padding-right: 40px;
      cursor: pointer;
    }

    .campo select option {
      background: var(--gris-oscuro);
    }

    .campo textarea {
      resize: vertical;
      min-height: 120px;
    }

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

    .formulario__aviso {
      display: none;
      font-size: 13px;
      padding: 14px 18px;
      border: 1px solid;
    }

    .formulario__aviso--exito {
      color: #7dba84;
      border-color: rgba(125, 186, 132, 0.3);
      background: rgba(125, 186, 132, 0.05);
    }

    .formulario__aviso--error {
      color: #e07070;
      border-color: rgba(224, 112, 112, 0.3);
      background: rgba(224, 112, 112, 0.05);
    }

    .formulario__privacidad {
      font-size: 12px;
      color: var(--texto-suave);
      margin-top: 12px;
      line-height: 1.6;
    }

    .formulario__privacidad a {
      color: var(--texto-suave);
      text-decoration: underline;
      text-underline-offset: 3px;
    }

    .formulario__privacidad a:hover {
      color: var(--crema);
    }

    /* ================================================
       FOOTER
       ================================================ */
    .footer {
      border-top: 1px solid var(--gris-borde);
      padding: 48px 0;
    }

    .footer__interior {
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      gap: 20px;
    }

    .footer__logo {
      height: 80px;
      width: auto;
      display: block;
      margin: 0 auto 1.5rem;
    }

    .footer__copy {
      font-size: 12px;
      color: var(--texto-suave);
    }

    .footer__enlaces {
      display: flex;
      gap: 24px;
    }

    .footer__enlaces a {
      font-size: 11px;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--texto-suave);
      transition: color 0.2s;
    }

    .footer__enlaces a:hover { color: var(--dorado); }

    /* ================================================
       LIGHTBOX (ampliación de fotos)
       ================================================ */
    .lightbox {
      display: none;
      position: fixed;
      inset: 0;
      z-index: 2000;
      background: rgba(5, 5, 5, 0.95);
      align-items: center;
      justify-content: center;
      padding: 24px;
    }

    .lightbox.abierto { display: flex; }

    .lightbox__imagen {
      max-width: 90vw;
      max-height: 88vh;
      object-fit: contain;
    }

    .lightbox__cerrar {
      position: absolute;
      top: 24px;
      right: 24px;
      background: none;
      border: none;
      color: var(--crema);
      font-size: 28px;
      cursor: pointer;
      opacity: 0.6;
      transition: opacity 0.2s;
    }

    .lightbox__cerrar:hover { opacity: 1; }

    /* ================================================
       RESPONSIVE — TABLET (hasta 1024px)
       ================================================ */
    @media (max-width: 1024px) {
      .estadisticas__grid { grid-template-columns: repeat(2, 1fr); }
      .servicios__grid    { grid-template-columns: 1fr; }
      .galeria            { columns: 2; }
      .sobre              { grid-template-columns: 1fr; gap: 48px; }
      .sobre__imagen-wrapper::after { display: none; }
      .testimonios__grid  { grid-template-columns: 1fr; }
    }

    /* ================================================
       RESPONSIVE — MÓVIL (hasta 640px)
       ================================================ */
    @media (max-width: 640px) {
      :root { --espacio-seccion: 64px; }

      /* Ocultamos el menú de escritorio y mostramos la hamburguesa */
      .nav__menu        { display: none; }
      .nav__hamburguesa { display: flex; }

      .estadisticas__grid      { grid-template-columns: 1fr 1fr; }
      .galeria                 { columns: 1; }
      .testimonios__grid       { grid-template-columns: 1fr; }
      .formulario__fila        { grid-template-columns: 1fr; }
      .hero__titulo            { font-size: clamp(42px, 11vw, 70px); }
      .portfolio__cabecera     { flex-direction: column; align-items: flex-start; }
      .footer__interior        { flex-direction: column; align-items: flex-start; gap: 16px; }
    }

    /* ================================================
       ANIMACIÓN DE ENTRADA (fade + subida)
       Los elementos con .animar aparecen al entrar
       en pantalla gracias al IntersectionObserver de JS
       ================================================ */
    .animar {
      opacity: 0;
      transform: translateY(28px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }

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

    /* ================================================
   TIEMPOS DE ENTREGA
   ================================================ */
.tiempos__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--gris-borde);
  margin-bottom: 32px;
}

.tiempo {
  background: var(--negro);
  padding: 40px 32px;
  text-align: center;
  transition: background 0.3s;
}

.tiempo:hover {
  background: var(--gris-oscuro);
}

.tiempo__icono {
  font-size: 32px;
  margin-bottom: 16px;
  color: var(--dorado);
}

.tiempo__servicio {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dorado);
  margin-bottom: 20px;
}

.tiempo__plazo {
  font-family: var(--fuente-titulo);
  font-size: clamp(42px, 5vw, 64px);
  font-weight: 300;
  color: var(--crema);
  line-height: 1;
}

.tiempo__unidad {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--texto-suave);
  margin-bottom: 20px;
}

.tiempo__detalle {
  font-size: 13px;
  color: var(--texto-suave);
  line-height: 1.8;
}

.tiempos__nota {
  text-align: center;
  font-size: 13px;
  color: var(--texto-suave);
  padding: 20px;
  border: 1px solid var(--gris-borde);
  letter-spacing: 0.04em;
}

/* Responsive */
@media (max-width: 1024px) {
  .tiempos__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .tiempos__grid { grid-template-columns: 1fr; }
}

/* ================================================
   CABECERA DE PÁGINA INTERIOR
   ================================================ */
.pagina-hero {
  padding: 160px 0 80px;
  text-align: center;
  border-bottom: 1px solid var(--gris-borde);
  background: var(--gris-oscuro);
}

.pagina-hero .descripcion {
  margin: 0 auto;
}

/* ================================================
   CTA FINAL
   ================================================ */
.cta-final {
  padding: var(--espacio-seccion) 0;
  text-align: center;
  border-top: 1px solid var(--gris-borde);
  background: var(--negro);
}

.cta-final__interior {
  max-width: 640px;
  margin: 0 auto;
}

.cta-final__botones {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ================================================
   BOTÓN FLOTANTE DE WHATSAPP
   ================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 900;
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #fff;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  transition: transform 0.2s, box-shadow 0.2s;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.6);
}

/* ================================================
   LIGHTBOX — NAVEGACIÓN PREV / NEXT
   ================================================ */
.lightbox__prev,
.lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: 1px solid rgba(245, 242, 237, 0.2);
  color: var(--crema);
  font-size: 36px;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0.55;
  transition: opacity 0.2s, border-color 0.2s, color 0.2s;
  line-height: 1;
  z-index: 2001;
}

.lightbox__prev { left: 24px; }
.lightbox__next { right: 24px; }

.lightbox__prev:hover,
.lightbox__next:hover {
  opacity: 1;
  border-color: var(--dorado);
  color: var(--dorado);
}

/* ================================================
   SELECTOR DE ESTRELLAS (dejar-opinion.html)
   ================================================ */
.estrellas-selector {
  display: flex;
  gap: 4px;
  margin-top: 6px;
}

.estrella {
  background: none;
  border: none;
  font-size: 36px;
  color: rgba(201, 169, 110, 0.2);
  cursor: pointer;
  transition: color 0.15s, transform 0.15s;
  padding: 0 2px;
  line-height: 1;
}

.estrella.iluminada {
  color: var(--dorado);
}

.estrella:hover {
  transform: scale(1.15);
}

.campo__nota {
  font-size: 11px;
  color: var(--texto-suave);
  margin-top: 6px;
  letter-spacing: 0.05em;
}

/* ================================================
   CONFIRMACIÓN DE ENVÍO
   ================================================ */
.confirmacion {
  display: none;
  min-height: 70vh;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
  text-align: center;
}

.confirmacion__interior {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  max-width: 480px;
  margin: 0 auto;
}

.confirmacion__icono {
  font-size: 80px;
  color: var(--dorado);
  line-height: 1;
}

.confirmacion__titulo {
  font-family: var(--fuente-titulo);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 300;
  color: var(--crema);
}

.confirmacion__texto {
  font-size: 16px;
  color: var(--texto-suave);
  line-height: 1.7;
}

/* ================================================
   TESTIMONIOS — estados dinámicos
   ================================================ */
.testimonios__cargando,
.testimonios__vacio {
  text-align: center;
  padding: 80px 40px;
  color: var(--texto-suave);
  font-size: 15px;
  grid-column: 1 / -1;
}

/* ================================================
   LINKS EN DATOS DE CONTACTO
   ================================================ */
.contacto__dato-valor a {
  color: inherit;
  transition: color 0.2s;
}

.contacto__dato-valor a:hover {
  color: var(--dorado);
}

/* ================================================
   BANNER ACCESO CLIENTES
   ================================================ */
.banner-clientes {
  background: #111111;
  border-bottom: 1px solid var(--gris-borde);
  padding: 28px 0;
}

.banner-clientes__interior {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.banner-clientes__texto {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  color: var(--crema);
  letter-spacing: 0.02em;
}

.banner-clientes__texto i {
  font-size: 22px;
  color: var(--dorado);
}

.banner-clientes__btn {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--negro);
  background: var(--dorado);
  border: 1px solid var(--dorado);
  padding: 12px 28px;
  transition: all 0.2s;
  white-space: nowrap;
}

.banner-clientes__btn:hover {
  background: #b8955a;
  border-color: #b8955a;
  color: var(--negro);
}

@media (max-width: 640px) {
  .banner-clientes { padding: 24px 0; }
  .banner-clientes__interior { flex-direction: column; gap: 14px; }
  .banner-clientes__texto { font-size: 15px; }
  .banner-clientes__btn { width: 100%; text-align: center; display: block; }
}