/* =========================================================
   ASSME · clima.css
   Estilos de la portada general (index.html)
   y de la página de ASSME Clima (clima.html).
   Respaldo Vial NO usa este archivo: sus estilos siguen dentro
   de su propia página, sin cambios.
   ========================================================= */

/* =========================================================
   1. VARIABLES DE MARCA
   ========================================================= */
:root {
  --negro: #0a0a0b;
  --negro-2: #111214;
  --gris-1: #17181b;
  --gris-2: #1f2125;
  --gris-3: #2c2f35;
  --metal: #9aa0a8;
  --metal-claro: #c9cdd3;
  --blanco: #ffffff;
  --texto: #e9eaec;
  --texto-suave: #b4b8be;
  --amarillo: #ffc400;
  --amarillo-2: #ffd84d;
  /* Azul hielo de ASSME Clima: contraste 9,9:1 sobre #0a0a0b (cumple AA y AAA) */
  --hielo: #4fc3f7;
  --hielo-2: #8fdcff;
  --hielo-oscuro: #1e88c8;
  --verde-wa: #25d366;
  --error: #ff6b6b;

  /* Acento de la página: amarillo en la portada general, azul hielo en Clima */
  --acento: var(--amarillo);
  --acento-2: var(--amarillo-2);
  --acento-rgb: 255, 196, 0;
  --acento-texto: var(--negro);

  --radio: 14px;
  --radio-sm: 10px;
  --sombra: 0 10px 30px rgba(0, 0, 0, .45);
  --borde: 1px solid rgba(255, 255, 255, .08);

  --cabecera-h: 76px;
  --ancho: 1200px;

  --f-titulo: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", Impact, sans-serif;
  --f-texto: "Barlow", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

.pagina-clima {
  --acento: var(--hielo);
  --acento-2: var(--hielo-2);
  --acento-rgb: 79, 195, 247;
}

/* Velocidad en ASSME Climatización:
   - cabecera sin desenfoque (el desenfoque obliga a redibujar al hacer scroll);
   - las secciones de más abajo no se dibujan hasta que se acercan a la pantalla. */
.pagina-clima .cabecera::before { backdrop-filter: none; -webkit-backdrop-filter: none; }
.pagina-clima .cabecera:not(.con-scroll) { background: rgba(10, 10, 11, .82); }
.pagina-clima main > .seccion {
  content-visibility: auto;
  contain-intrinsic-size: auto 900px;
}
/* Antes de un salto a una sección (menú, botones "Contacto"…) se dibuja todo,
   para que el salto llegue exacto (lo activa clima.js) */
.todo-dibujado .pagina-clima main > .seccion,
.todo-dibujado .pagina-portada main > section,
.todo-dibujado .pie-portada { content-visibility: visible; }

/* =========================================================
   2. BASE
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--cabecera-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--negro);
  color: var(--texto);
  font-family: var(--f-texto);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

[hidden] { display: none !important; }

figure { margin: 0; }

a { color: inherit; }

h1, h2, h3 {
  font-family: var(--f-titulo);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: .01em;
  color: var(--blanco);
  margin: 0 0 .5em;
}

p { margin: 0 0 1em; }

.contenedor {
  width: 100%;
  max-width: var(--ancho);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 32px);
}

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

.saltar-contenido {
  position: absolute;
  left: 12px; top: -60px;
  z-index: 200;
  background: var(--acento);
  color: var(--negro);
  font-weight: 700;
  padding: 10px 16px;
  border-radius: var(--radio-sm);
  text-decoration: none;
  transition: top .2s;
}
.saltar-contenido:focus { top: 12px; }

:focus-visible {
  outline: 3px solid var(--acento);
  outline-offset: 3px;
  border-radius: 6px;
}

::selection { background: var(--acento); color: var(--negro); }

.texto-suave { color: var(--texto-suave); font-size: 1.1rem; }

/* =========================================================
   3. BOTONES
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6em;
  min-height: 50px;
  padding: .8em 1.5em;
  border-radius: 999px;
  border: 2px solid transparent;
  font-family: var(--f-texto);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: transform .2s ease, background-color .2s ease, color .2s ease, box-shadow .2s ease, border-color .2s ease;
  -webkit-tap-highlight-color: transparent;
}
.btn svg { width: 1.25em; height: 1.25em; flex-shrink: 0; }

.btn-primario {
  background: var(--acento);
  color: var(--acento-texto);
  box-shadow: 0 8px 26px rgba(var(--acento-rgb), .22);
}
.btn-primario:hover { background: var(--acento-2); transform: translateY(-2px); }

.btn-secundario {
  background: rgba(255, 255, 255, .04);
  color: var(--blanco);
  border-color: rgba(255, 255, 255, .35);
  backdrop-filter: blur(6px);
}
.btn-secundario:hover { border-color: var(--acento); color: var(--acento); transform: translateY(-2px); }

.btn-contorno {
  background: transparent;
  color: var(--acento);
  border-color: rgba(var(--acento-rgb), .55);
  min-height: 44px;
  padding: .6em 1.2em;
  font-size: .95rem;
}
.btn-contorno:hover { background: var(--acento); color: var(--negro); border-color: var(--acento); }

.btn-bloque { width: 100%; }

/* Botón ROJO para llamar (número fijo) y botón VERDE de WhatsApp */
.btn-llamar {
  background: #d62828;            /* texto blanco encima: contraste 5,3:1 */
  color: #fff;
  box-shadow: 0 8px 22px rgba(214, 40, 40, .28);
}
.btn-llamar:hover { background: #e23b3b; color: #fff; transform: translateY(-2px); }
.btn-whatsapp,
.pagina-portada .btn-whatsapp {
  background: var(--verde-wa);    /* texto negro encima: contraste 10:1 */
  color: var(--negro);
  box-shadow: 0 8px 22px rgba(37, 211, 102, .25);
}
.btn-whatsapp:hover,
.pagina-portada .btn-whatsapp:hover { background: #3ee07c; transform: translateY(-2px); }
.btn-dos-lineas { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.15; text-align: left; }
.btn-dos-lineas small { font-size: .7rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; opacity: .92; }
.btn-dos-lineas strong { font-size: 1.12rem; letter-spacing: .02em; }
.botones-contacto { display: grid; gap: 10px; margin-top: 18px; }
.botones-contacto .btn { width: 100%; min-height: 54px; }

/* =========================================================
   4. CABECERA
   ========================================================= */
.cabecera {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--cabecera-h);
  display: flex;
  align-items: center;
  background: rgba(10, 10, 11, .55);
  border-bottom: 1px solid transparent;
  transition: background-color .3s ease, border-color .3s ease, box-shadow .3s ease;
}
/* El desenfoque va en un pseudo-elemento para no atrapar el menú móvil */
.cabecera::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  pointer-events: none;
}
.cabecera.con-scroll {
  background: rgba(10, 10, 11, .94);
  border-bottom-color: rgba(var(--acento-rgb), .18);
  box-shadow: 0 6px 24px rgba(0, 0, 0, .45);
}

.cabecera-interior {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.cabecera-izquierda { display: flex; align-items: center; gap: 14px; min-width: 0; }

.marca {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}
.marca-redonda {
  width: 52px; height: 52px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 2px rgba(255, 196, 0, .65);
}
.marca-logo { height: 44px; width: auto; }
/* Logotipo oficial de ASSME Climatización con fondo transparente (para fondos oscuros) */
.marca-logo.logo-oscuro { height: 60px; }
.portada-logo.logo-oscuro { width: clamp(240px, 28vw, 380px); margin: -10px 0 14px -14px; }
.pie-logo-clima.logo-oscuro { width: 260px; }
.contacto-sello-redondo { border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 3px var(--acento), 0 10px 26px rgba(0, 0, 0, .45); }
@media (max-width: 640px) { .marca-logo.logo-oscuro { height: 50px; } }
/* En el menú móvil, el botón rojo mantiene el texto blanco */
.pagina-clima .nav .nav-cta .btn.btn-llamar { color: #fff; }
.marca-texto {
  font-family: var(--f-titulo);
  font-weight: 800;
  font-size: 1.7rem;
  letter-spacing: .05em;
  line-height: 1;
  color: var(--amarillo);
}

/* Enlace "← ASSME" para volver a la portada general */
.volver-marca {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 196, 0, .45);
  color: var(--amarillo);
  font-family: var(--f-titulo);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: .08em;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .2s ease, color .2s ease;
}
.volver-marca:hover { background: var(--amarillo); color: var(--negro); }
.volver-marca:focus-visible { outline-color: var(--amarillo); }

.nav ul {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav a {
  display: block;
  padding: 10px 14px;
  font-weight: 600;
  font-size: .98rem;
  color: var(--texto);
  text-decoration: none;
  border-radius: 8px;
  position: relative;
  transition: color .2s ease;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 2px;
  background: var(--acento);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.nav a:hover, .nav a.activo { color: var(--acento); }
.nav a:hover::after, .nav a.activo::after { transform: scaleX(1); }
.nav .nav-cta { display: none; }

.cabecera-acciones { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.cabecera-acciones .btn { min-height: 44px; padding: .55em 1.2em; font-size: .95rem; }

.btn-menu {
  display: none;
  width: 46px; height: 46px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(255, 255, 255, .04);
  color: var(--blanco);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.btn-menu-lineas,
.btn-menu-lineas::before,
.btn-menu-lineas::after {
  display: block;
  width: 22px; height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform .25s ease, opacity .2s ease;
  position: relative;
}
.btn-menu-lineas::before, .btn-menu-lineas::after { content: ""; position: absolute; left: 0; }
.btn-menu-lineas::before { top: -7px; }
.btn-menu-lineas::after { top: 7px; }
.btn-menu[aria-expanded="true"] .btn-menu-lineas { background: transparent; }
.btn-menu[aria-expanded="true"] .btn-menu-lineas::before { transform: translateY(7px) rotate(45deg); }
.btn-menu[aria-expanded="true"] .btn-menu-lineas::after { transform: translateY(-7px) rotate(-45deg); }

/* =========================================================
   5. ELEMENTOS COMUNES DE SECCIÓN
   ========================================================= */
.etiqueta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-titulo);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--acento);
  margin-bottom: 18px;
}
.etiqueta::before {
  content: "";
  width: 34px; height: 3px;
  background: var(--acento);
  border-radius: 2px;
}

.seccion { padding: clamp(72px, 10vw, 120px) 0; position: relative; }
.seccion-alt { background: linear-gradient(180deg, var(--negro-2) 0%, var(--negro) 100%); }

.seccion-cabecera { max-width: 720px; margin-bottom: clamp(36px, 5vw, 56px); }
.seccion-cabecera.centrada { margin-inline: auto; text-align: center; }
.seccion-cabecera.centrada .etiqueta { justify-content: center; }
.seccion-cabecera h2,
.titulo-seccion { font-size: clamp(2.2rem, 4.6vw, 3.4rem); text-transform: uppercase; }
.seccion-cabecera h2 span,
.titulo-seccion span { color: var(--acento); }
.seccion-cabecera p { color: var(--texto-suave); font-size: 1.1rem; }

/* Revelado al desplazarse (solo si JS está activo) */
.js .revelar { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.js .revelar.visible { opacity: 1; transform: none; }

/* Animación de entrada de la portada */
.entrada { opacity: 0; transform: translateY(18px); animation: entrada .8s ease forwards; }
.entrada.d1 { animation-delay: .1s; }
.entrada.d2 { animation-delay: .22s; }
.entrada.d3 { animation-delay: .34s; }
.entrada.d4 { animation-delay: .46s; }
.entrada.d5 { animation-delay: .58s; }
@keyframes entrada { to { opacity: 1; transform: none; } }

/* Marcador elegante cuando falta una imagen */
.marco-imagen { position: relative; overflow: hidden; background: var(--negro-2); }
.marco-imagen.sin-imagen > img, .marco-imagen.sin-imagen > picture { display: none; }
.imagen-pendiente {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px;
  text-align: center;
  color: var(--texto-suave);
  background:
    radial-gradient(ellipse at 30% 20%, rgba(79, 195, 247, .22), rgba(79, 195, 247, 0) 60%),
    radial-gradient(ellipse at 80% 90%, rgba(30, 136, 200, .25), rgba(30, 136, 200, 0) 55%),
    linear-gradient(160deg, #0f1d26 0%, #0a0f13 55%, var(--negro) 100%);
}
.imagen-pendiente::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(135deg, rgba(79, 195, 247, .05) 0 1px, transparent 1px 22px);
}
/* Selector reforzado para que no lo pisen reglas generales de imágenes { width: 100% } */
.marco-imagen .imagen-pendiente .sello-pendiente {
  position: relative;
  width: clamp(48px, 18%, 84px);
  height: auto;
  opacity: .9;
  transform: none;
}
.imagen-pendiente strong {
  position: relative;
  font-size: .78rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--hielo);
}
.imagen-pendiente small { position: relative; font-size: .75rem; color: var(--metal); }

/* Líneas de aire (SVG): se desplazan muy despacio */
.aire-lineas path {
  fill: none;
  stroke: var(--hielo-2);
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-dasharray: 150 850;
  animation: aire 18s linear infinite;
}
.aire-lineas path:nth-child(2) { animation-duration: 23s; animation-delay: -7s; opacity: .7; }
.aire-lineas path:nth-child(3) { animation-duration: 27s; animation-delay: -15s; opacity: .55; }
.aire-lineas path:nth-child(4) { animation-duration: 31s; animation-delay: -4s; opacity: .45; }
@keyframes aire { from { stroke-dashoffset: 1000; } to { stroke-dashoffset: 0; } }

/* =========================================================
   6. PORTADA GENERAL: TARJETAS DE CONTACTO POR LÍNEA
   (el resto del diseño de la portada está en assets/css/portada.css)
   ========================================================= */
.lineas-contacto {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 22px;
  margin-bottom: clamp(36px, 5vw, 56px);
}
.tarjeta-linea {
  --linea: var(--amarillo);
  --linea-rgb: 255, 196, 0;
  --linea-texto: var(--negro);
  padding: clamp(24px, 3.5vw, 36px);
  border-radius: var(--radio);
  background:
    linear-gradient(160deg, rgba(var(--linea-rgb), .12), rgba(var(--linea-rgb), 0) 50%),
    linear-gradient(160deg, var(--gris-2), var(--gris-1));
  border: 1px solid rgba(var(--linea-rgb), .25);
  box-shadow: var(--sombra);
}
.tarjeta-linea-cabecera { display: flex; gap: 16px; align-items: center; margin-bottom: 8px; }
.tarjeta-linea-cabecera img {
  width: 60px; height: 60px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 0 0 2px rgba(var(--linea-rgb), .7);
}
.tarjeta-linea h3 { font-size: 1.7rem; text-transform: uppercase; margin: 0 0 2px; }
.tarjeta-linea-cabecera p { margin: 0; color: var(--texto-suave); font-size: .95rem; }

/* =========================================================
   7. DATOS DE CONTACTO Y FORMULARIOS
   ========================================================= */
.contacto-rejilla {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

.contacto-info {
  padding: clamp(26px, 4vw, 40px);
  border-radius: var(--radio);
  background:
    linear-gradient(160deg, rgba(var(--acento-rgb), .12), rgba(var(--acento-rgb), 0) 50%),
    linear-gradient(160deg, var(--gris-2), var(--gris-1));
  border: 1px solid rgba(var(--acento-rgb), .22);
  box-shadow: var(--sombra);
}
.contacto-info h3 { font-size: 1.9rem; text-transform: uppercase; }
.contacto-info > p { color: var(--texto-suave); }
.contacto-info .btn { margin-top: 22px; }
.contacto-sello { width: 96px; height: 96px; margin-bottom: 18px; }

.dato-contacto {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  border-bottom: var(--borde);
  text-decoration: none;
  min-width: 0;
}
.dato-contacto:last-of-type { border-bottom: 0; }
.dato-icono {
  width: 50px; height: 50px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(var(--acento-rgb), .12);
  color: var(--acento);
  flex-shrink: 0;
  transition: background-color .2s ease, color .2s ease;
}
.dato-icono svg { width: 24px; height: 24px; }
a.dato-contacto:hover .dato-icono { background: var(--acento); color: var(--negro); }
.tarjeta-linea .dato-icono { background: rgba(var(--linea-rgb), .12); color: var(--linea); }
.tarjeta-linea a.dato-contacto:hover .dato-icono { background: var(--linea); color: var(--linea-texto); }
.dato-contacto > span:last-child { min-width: 0; }
.dato-contacto small { display: block; color: var(--texto-suave); font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; }
.dato-contacto strong {
  font-family: var(--f-titulo);
  font-size: 1.45rem;
  letter-spacing: .03em;
  color: var(--blanco);
  overflow-wrap: anywhere;
}

.formulario {
  padding: clamp(26px, 4vw, 40px);
  border-radius: var(--radio);
  background: var(--gris-1);
  border: var(--borde);
  box-shadow: var(--sombra);
}
.formulario h3 { font-size: 1.9rem; text-transform: uppercase; }
.formulario > p { color: var(--texto-suave); }
.formulario-general { max-width: 860px; margin-inline: auto; }
.formulario > .btn { margin-top: 22px; }

.campos { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.campo { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.campo.completo { grid-column: 1 / -1; }
fieldset.campo { border: 0; margin: 0; padding: 0; }
fieldset.campo legend { padding: 0; margin-bottom: 7px; }

.campo label,
.campo legend { font-weight: 600; font-size: .95rem; color: var(--blanco); }
.req { color: var(--acento); }
.opc { color: var(--texto-suave); font-weight: 500; }

.campo input,
.campo select,
.campo textarea {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  color: var(--blanco);
  background: var(--negro-2);
  border: 1px solid var(--gris-3);
  border-radius: var(--radio-sm);
  padding: 13px 14px;
  min-height: 50px;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.campo textarea { min-height: 130px; resize: vertical; }
.campo select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffc400' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 18px;
  padding-right: 44px;
}
.pagina-clima .campo select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234fc3f7' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}
.campo select option { background: var(--negro-2); color: var(--blanco); }
.campo input::placeholder, .campo textarea::placeholder { color: #7f848b; }
.campo input:focus, .campo select:focus, .campo textarea:focus {
  outline: none;
  border-color: var(--acento);
  box-shadow: 0 0 0 3px rgba(var(--acento-rgb), .25);
}
.campo.con-error input,
.campo.con-error select,
.campo.con-error textarea { border-color: var(--error); }
.campo-error { min-height: 1.2em; font-size: .88rem; color: var(--error); }

/* Opciones de "tipo de espacio" como pastillas */
.opciones {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.campo .opcion { position: relative; display: block; cursor: pointer; }
.campo .opcion input { position: absolute; opacity: 0; width: 1px; height: 1px; min-height: 0; padding: 0; margin: 0; }
.opcion span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 8px 10px;
  border-radius: var(--radio-sm);
  border: 1px solid var(--gris-3);
  background: var(--negro-2);
  color: var(--texto);
  font-weight: 600;
  font-size: .95rem;
  text-align: center;
  transition: background-color .2s ease, border-color .2s ease, color .2s ease;
}
.opcion:hover span { border-color: rgba(var(--acento-rgb), .6); }
.opcion input:checked + span { background: var(--acento); border-color: var(--acento); color: var(--negro); }
.opcion input:focus-visible + span { outline: 3px solid var(--acento); outline-offset: 3px; }
.campo.con-error .opcion span { border-color: var(--error); }

/* Dos botones de envío: WhatsApp y correo (uno solo si la línea no tiene WhatsApp) */
.botones-envio { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 22px; }
.botones-envio.un-boton { grid-template-columns: 1fr; }
.btn-correo {
  background: transparent;
  color: var(--acento);
  border-color: rgba(var(--acento-rgb), .6);
}
.btn-correo:hover { background: var(--acento); color: var(--negro); transform: translateY(-2px); }

.estado-formulario {
  margin-top: 18px;
  padding: 0;
  border-radius: var(--radio-sm);
  font-size: .97rem;
}
.estado-formulario:not(:empty) { padding: 14px 16px; }
.estado-formulario.ok { background: rgba(37, 211, 102, .1); border: 1px solid rgba(37, 211, 102, .4); color: #c9f5da; }
.estado-formulario.ko { background: rgba(255, 107, 107, .1); border: 1px solid rgba(255, 107, 107, .4); color: #ffd3d3; }
.estado-formulario a { color: var(--acento); font-weight: 700; }

.privacidad-nota { font-size: .85rem; color: var(--texto-suave); margin: 14px 0 0; }
.privacidad-nota a { color: var(--metal-claro); }

/* Campo trampa antispam: invisible para personas */
.campo-trampa { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }

/* =========================================================
   8. ASSME CLIMA · PORTADA CON TERMOSTATO
   ========================================================= */
.clima-portada {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--cabecera-h) + 40px) 0 80px;
  overflow: hidden;
  isolation: isolate;
}
.clima-portada-fondo { position: absolute; inset: 0; z-index: -3; }
.clima-portada-fondo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
  transform: scale(1.04);
  animation: zoomPortada 1.6s ease-out forwards; /* corto: no tiene a la página trabajando mucho rato */
}
@keyframes zoomPortada { to { transform: scale(1); } }
.clima-portada::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(6, 12, 16, .95) 0%, rgba(6, 12, 16, .84) 40%, rgba(6, 12, 16, .5) 70%, rgba(6, 12, 16, .42) 100%),
    radial-gradient(ellipse at 78% 30%, rgba(79, 195, 247, .28), rgba(79, 195, 247, 0) 55%),
    linear-gradient(0deg, rgba(10, 10, 11, 1) 0%, rgba(10, 10, 11, 0) 28%);
}
.aire-portada {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: .32;
}
/* Líneas de aire de la portada: quietas (sin animación en bucle, para no gastar recursos) */
.aire-portada path { animation: none; stroke-dasharray: 260 740; }

.clima-portada-rejilla {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.portada-logo { width: clamp(220px, 26vw, 330px); height: auto; margin-bottom: 22px; }
.clima-portada h1 {
  font-size: clamp(2.4rem, 5.2vw, 4.2rem);
  text-transform: uppercase;
  margin-bottom: 18px;
}
.clima-portada h1 .resalte { color: var(--hielo); display: block; }
.portada-descripcion {
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  max-width: 560px;
  margin-bottom: 30px;
}
.portada-botones { display: flex; flex-wrap: wrap; gap: 14px; }
.portada-datos { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 10px 28px; }
.portada-dato {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  color: var(--blanco);
  text-decoration: none;
  font-family: var(--f-titulo);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: .03em;
  overflow-wrap: anywhere;
}
.portada-dato svg { width: 22px; height: 22px; color: var(--hielo); flex-shrink: 0; }

/* Habilitaciones (RITE y gases fluorados) */
.credenciales { list-style: none; margin: 18px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.credenciales li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px 7px 10px;
  border-radius: 999px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--blanco);
  background: rgba(79, 195, 247, .12);
  border: 1px solid rgba(79, 195, 247, .45);
}
.credenciales svg { width: 20px; height: 20px; color: var(--hielo); flex-shrink: 0; }
.portada-dato:hover { color: var(--hielo); }

/* Mascota de ASSME Climatización (pingüino, decorativa)
   Todas sus animaciones ocurren UNA sola vez al cargar (menos de 3 s)
   y después se queda quieto: no hay animaciones en bucle, no gasta
   batería ni procesador. Solo se animan transform y opacidad. */
.mascota { width: clamp(240px, 26vw, 330px); }
.mascota svg { display: block; width: 100%; height: auto; overflow: visible; }

/* Aparece con un pequeño rebote */
.pg-todo {
  transform-box: view-box;
  transform-origin: 140px 300px;
  animation: pgEntrar .55s cubic-bezier(.2, 1.4, .4, 1) .15s both;
}
@keyframes pgEntrar { from { opacity: 0; transform: translateY(40px) scale(.85); } to { opacity: 1; transform: none; } }

/* Levanta el cartel */
.pg-cartel {
  transform-box: view-box;
  transform-origin: 234px 124px;
  animation: pgCartel .45s cubic-bezier(.2, 1.5, .4, 1) .5s both;
}
@keyframes pgCartel { from { opacity: 0; transform: rotate(-18deg) scale(.6); } to { opacity: 1; transform: none; } }
.pg-cifra { font-family: var(--f-titulo); font-weight: 800; font-size: 34px; fill: #0d1b26; }

/* Saluda tres veces con la aleta y se queda quieto */
.pg-aleta-saludo {
  transform-box: view-box;
  transform-origin: 84px 178px;
  animation: pgSaludo .42s ease-in-out .8s 3;
}
@keyframes pgSaludo { 0%, 100% { transform: rotate(0deg); } 50% { transform: rotate(38deg); } }

/* Parpadea dos veces */
.pg-ojos {
  transform-box: fill-box;
  transform-origin: center;
  animation: pgParpadeo .22s ease-in-out 1.5s, pgParpadeo .22s ease-in-out 2.6s;
}
@keyframes pgParpadeo { 0%, 100% { transform: scaleY(1); } 50% { transform: scaleY(.1); } }

/* Temperatura actual en la zona del visitante (aparece solo si hay datos) */
.tiempo-local {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  margin: 14px 0 0;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: .95rem;
  line-height: 1.3;
  color: var(--blanco);
  background: rgba(10, 18, 26, .72);
  border: 1px solid rgba(79, 195, 247, .45);
  animation: tiempoAparecer .4s ease-out both;
}
.tiempo-local[hidden] { display: none; }
.tiempo-local svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--hielo); }
.tiempo-local span { min-width: 0; overflow-wrap: anywhere; }
.tiempo-local strong { color: var(--hielo); }
@keyframes tiempoAparecer { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.termostato-eslogan {
  margin: 26px 0 0;
  font-family: var(--f-titulo);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  line-height: 1.2;
  color: var(--blanco);
  max-width: 20ch;
  text-shadow: 0 2px 14px rgba(0, 0, 0, .7);
}

/* =========================================================
   9. ASSME CLIMA · SERVICIOS CON BRILLO DE ESCARCHA
   ========================================================= */
.servicios-clima {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: 22px;
}
.tarjeta-clima {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 30px 26px 26px;
  background: linear-gradient(160deg, #1a2228 0%, var(--gris-1) 60%, var(--negro-2) 100%);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  overflow: hidden;
  isolation: isolate;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
/* Brillo de escarcha que recorre la tarjeta */
.tarjeta-clima::after {
  content: "";
  position: absolute;
  inset: -40% -80%;
  z-index: -1;
  background: linear-gradient(115deg,
    rgba(200, 240, 255, 0) 40%,
    rgba(200, 240, 255, .1) 46%,
    rgba(255, 255, 255, .24) 50%,
    rgba(200, 240, 255, .1) 54%,
    rgba(200, 240, 255, 0) 60%);
  transform: translateX(-60%);
  transition: transform 1.1s cubic-bezier(.22, .61, .36, 1);
  pointer-events: none;
}
.tarjeta-clima:hover, .tarjeta-clima:focus-within {
  transform: translateY(-6px);
  border-color: rgba(79, 195, 247, .6);
  box-shadow: 0 18px 40px rgba(0, 0, 0, .55), 0 0 0 1px rgba(79, 195, 247, .25), 0 0 32px rgba(79, 195, 247, .2);
}
.tarjeta-clima:hover::after, .tarjeta-clima:focus-within::after { transform: translateX(60%); }

.tarjeta-clima-icono {
  width: 64px; height: 64px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--hielo);
  border: 2px solid rgba(79, 195, 247, .7);
  background: radial-gradient(circle at 30% 30%, rgba(79, 195, 247, .18), rgba(79, 195, 247, .02));
  margin-bottom: 22px;
  transition: background-color .3s ease, color .3s ease, transform .3s ease;
}
.tarjeta-clima-icono svg { width: 32px; height: 32px; }
.tarjeta-clima:hover .tarjeta-clima-icono { background: var(--hielo); color: var(--negro); transform: rotate(-6deg); }
.tarjeta-clima h3 { font-size: 1.55rem; text-transform: uppercase; margin-bottom: 10px; }
.tarjeta-clima p { color: var(--texto-suave); font-size: 1rem; flex-grow: 1; margin-bottom: 22px; }
.tarjeta-clima .btn { align-self: flex-start; }

.tarjeta-clima.destacada {
  background: linear-gradient(160deg, #10313f 0%, var(--gris-1) 55%, var(--negro-2) 100%);
  border-color: rgba(79, 195, 247, .3);
}
.insignia {
  position: absolute;
  top: 18px; right: 18px;
  font-family: var(--f-titulo);
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--negro);
  background: var(--hielo);
  border-radius: 999px;
  padding: 4px 10px;
}

/* =========================================================
   10. ASSME CLIMA · PARA CADA ESPACIO (ilustraciones, sin fotos)
   Sin animaciones en bucle: solo un pequeño movimiento al pasar el ratón.
   ========================================================= */
.espacios {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: 22px;
}
.espacio {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 26px 24px 28px;
  text-align: center;
  background: linear-gradient(160deg, #18303f 0%, var(--gris-1) 65%, var(--negro-2) 100%);
  border: 1px solid rgba(79, 195, 247, .16);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.espacio:hover, .espacio:focus-within {
  transform: translateY(-6px);
  border-color: rgba(79, 195, 247, .55);
  box-shadow: 0 18px 40px rgba(0, 0, 0, .55), 0 0 28px rgba(79, 195, 247, .16);
}
.js .espacio.revelar.visible:hover { transform: translateY(-6px); }
.espacio-ilustracion { width: min(100%, 250px); margin-bottom: 14px; }
.espacio-ilustracion svg { display: block; width: 100%; height: auto; }
.espacio h3 { font-size: 1.7rem; text-transform: uppercase; margin-bottom: 6px; }
.espacio p { color: var(--texto-suave); margin: 0 0 20px; }
.espacio .btn { margin-top: auto; }

/* Detalles que reaccionan al pasar el ratón */
.esp-aire, .esp-copo, .esp-ventilador { transition: transform .5s ease, opacity .5s ease; }
.esp-aire { opacity: .8; }
.espacio:hover .esp-aire { transform: translateY(4px); opacity: 1; }
.esp-copo { transform-box: fill-box; transform-origin: center; }
.espacio:hover .esp-copo { transform: rotate(90deg) scale(1.15); }
.esp-ventilador { transform-box: view-box; transform-origin: 181px 111px; }
.espacio:hover .esp-ventilador { transform: rotate(180deg); }


/* =========================================================
   11. ASSME CLIMA · CONFORT, PASOS Y OTRAS LÍNEAS
   ========================================================= */
.confort-rejilla {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
/* Ilustración propia del salón (sustituye a la foto clima-confort.jpg) */
.confort-ilustracion { margin: 0; }
.confort-ilustracion svg { display: block; width: 100%; height: auto; border-radius: var(--radio); box-shadow: var(--sombra), 0 0 0 1px rgba(79, 195, 247, .14); }

.ventajas { list-style: none; margin: 0 0 28px; padding: 0; display: grid; gap: 14px; }
.ventajas li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 18px;
  background: rgba(79, 195, 247, .04);
  border: var(--borde);
  border-left: 3px solid var(--hielo);
  border-radius: var(--radio-sm);
}
.ventajas svg { width: 26px; height: 26px; color: var(--hielo); flex-shrink: 0; margin-top: 2px; }
.ventajas strong { display: block; color: var(--blanco); font-size: 1.05rem; }
.ventajas span { color: var(--texto-suave); font-size: .97rem; }

.pasos-clima {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.paso-clima {
  position: relative;
  padding: 30px 26px;
  background: linear-gradient(160deg, var(--gris-2), var(--gris-1));
  border: var(--borde);
  border-radius: var(--radio);
  transition: border-color .3s ease, transform .3s ease;
}
.paso-clima:hover { border-color: rgba(79, 195, 247, .4); transform: translateY(-4px); }
.paso-numero-clima {
  width: 58px; height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  font-family: var(--f-titulo);
  font-weight: 800;
  font-size: 1.8rem;
  color: var(--negro);
  background: radial-gradient(circle at 35% 30%, #c9f0ff, var(--hielo) 60%, var(--hielo-oscuro));
  box-shadow: 0 0 0 6px rgba(79, 195, 247, .12), 0 8px 22px rgba(79, 195, 247, .25);
}
.paso-clima h3 { font-size: 1.5rem; text-transform: uppercase; margin-bottom: 8px; }
.paso-clima p { color: var(--texto-suave); margin: 0; }
.paso-clima:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 58px; right: -22px;
  width: 22px; height: 2px;
  background: linear-gradient(90deg, rgba(79, 195, 247, .7), rgba(79, 195, 247, 0));
}
.pasos-cta { margin-top: 32px; text-align: center; }

.otras-lineas { display: grid; gap: 22px; }
.otra-linea {
  --linea: var(--amarillo);
  --linea-rgb: 255, 196, 0;
  --linea-texto: var(--negro);
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(18px, 3vw, 36px);
  min-height: 260px;
  padding: clamp(28px, 4vw, 48px);
  border-radius: var(--radio);
  border: 1px solid rgba(var(--linea-rgb), .3);
  box-shadow: var(--sombra);
  overflow: hidden;
  isolation: isolate;
  color: var(--texto);
  text-decoration: none;
  transition: border-color .3s ease, transform .3s ease;
}
.otra-linea .marco-imagen { position: absolute; inset: 0; z-index: -2; }
.otra-linea .marco-imagen img { width: 100%; height: 100%; object-fit: cover; transition: transform 5s cubic-bezier(.16, .84, .44, 1); }
.otra-linea::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(10, 10, 11, .95) 0%, rgba(10, 10, 11, .82) 50%, rgba(10, 10, 11, .5) 100%),
    linear-gradient(160deg, rgba(var(--linea-rgb), .14), rgba(var(--linea-rgb), 0) 45%);
}
.otra-linea:hover, .otra-linea:focus-visible { border-color: rgba(var(--linea-rgb), .75); transform: translateY(-4px); }
.otra-linea:hover .marco-imagen img { transform: scale(1.07); }
.otra-linea:focus-visible { outline-color: var(--linea); }
.otra-linea-sello {
  width: 96px; height: 96px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 2px rgba(var(--linea-rgb), .75), 0 10px 26px rgba(0, 0, 0, .5);
}
.otra-linea-texto small {
  display: block;
  font-family: var(--f-titulo);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--linea);
  margin-bottom: 6px;
}
.otra-linea-texto h3 { font-size: clamp(2rem, 4vw, 3rem); text-transform: uppercase; margin: 0 0 6px; }
.otra-linea-texto p {
  margin: 0;
  font-family: var(--f-titulo);
  font-style: italic;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--metal-claro);
}
.otra-linea-boton {
  display: inline-flex;
  align-items: center;
  gap: .6em;
  min-height: 50px;
  padding: .8em 1.5em;
  border-radius: 999px;
  background: var(--linea);
  color: var(--linea-texto);
  font-weight: 700;
  white-space: nowrap;
}
.otra-linea-boton svg { width: 1.2em; height: 1.2em; transition: transform .3s ease; }
.otra-linea:hover .otra-linea-boton svg { transform: translateX(4px); }

/* =========================================================
   12. PIE DE PÁGINA
   ========================================================= */
.pie {
  background: #060607;
  border-top: 1px solid rgba(255, 196, 0, .2);
  padding: 64px 0 28px;
  color: var(--texto-suave);
}
.pie-rejilla {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 44px;
}
.pie-logo-redondo {
  width: 110px; height: 110px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 196, 0, .6);
  margin-bottom: 16px;
}
.pie-logo-clima { width: 230px; height: auto; margin-bottom: 14px; }
.pie-marca strong {
  display: block;
  font-family: var(--f-titulo);
  font-size: 1.6rem;
  color: var(--blanco);
  letter-spacing: .04em;
}
.pie-marca em { font-style: italic; color: var(--acento); }
.pie-assme {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  color: var(--amarillo);
  font-weight: 700;
  text-decoration: none;
}
.pie-assme img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 2px rgba(255, 196, 0, .6); }
.pie-assme:hover { text-decoration: underline; text-underline-offset: 4px; }

.pie h2 {
  font-size: 1.15rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blanco);
  margin-bottom: 16px;
}
.pie ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.pie ul a {
  display: inline-block;
  padding: 6px 0;
  text-decoration: none;
  color: var(--texto-suave);
  overflow-wrap: anywhere;
  transition: color .2s ease;
}
.pie ul a:hover { color: var(--acento); }
.pie-linea { margin-bottom: 18px; }
.pie-linea:last-child { margin-bottom: 0; }
.pie-linea > strong { display: block; color: var(--blanco); font-size: 1rem; margin-bottom: 2px; }
.pie-telefono {
  display: inline-block;
  font-family: var(--f-titulo);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--blanco);
  text-decoration: none;
  letter-spacing: .04em;
}
.pie-telefono:hover { color: var(--acento); }

.pie-inferior {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: var(--borde);
  font-size: .9rem;
}
.pie-inferior p { margin: 0; }
.pie .pie-legal { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.pie-legal a { color: var(--texto-suave); text-decoration: none; }
.pie-legal a:hover { color: var(--acento); }

/* =========================================================
   13. BOTÓN FLOTANTE DE WHATSAPP
   ========================================================= */
.wa-flotante {
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 90;
  width: 62px; height: 62px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--verde-wa);
  color: #fff;
  box-shadow: 0 10px 26px rgba(0, 0, 0, .5), 0 0 0 0 rgba(37, 211, 102, .5);
  text-decoration: none;
  transition: transform .2s ease;
  animation: pulsoWa 2.8s ease-in-out 2s infinite;
}
.wa-flotante svg { width: 32px; height: 32px; }
.wa-flotante:hover { transform: scale(1.07); }
@keyframes pulsoWa {
  0%, 100% { box-shadow: 0 10px 26px rgba(0, 0, 0, .5), 0 0 0 0 rgba(37, 211, 102, .45); }
  50% { box-shadow: 0 10px 26px rgba(0, 0, 0, .5), 0 0 0 12px rgba(37, 211, 102, 0); }
}

/* Botones flotantes apilados: rojo (llamar) arriba, verde (WhatsApp) abajo */
.flotantes {
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 90;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.flotantes .wa-flotante { position: static; }
.flotante-llamar {
  width: 58px; height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #d62828;
  color: #fff;
  box-shadow: 0 10px 26px rgba(0, 0, 0, .45);
  text-decoration: none;
  transition: transform .2s ease;
}
.flotante-llamar svg { width: 27px; height: 27px; }
.flotante-llamar:hover { transform: scale(1.07); }

/* =========================================================
   ANIMACIÓN AL ELEGIR UN SERVICIO
   Un círculo crece desde el punto pulsado (transform: scale,
   lo mueve la tarjeta gráfica) y aparece el logo de la línea.
   ========================================================= */
.transicion-linea {
  --linea: var(--amarillo);
  --linea-rgb: 255, 196, 0;
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  pointer-events: none;
}
.transicion-circulo {
  position: fixed;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(var(--linea-rgb), .28) 0%, rgba(var(--linea-rgb), 0) 38%),
    #0b0c0e;
  transform: scale(0);
  transition: transform .62s cubic-bezier(.7, 0, .25, 1);
  will-change: transform;
}
.transicion-linea.activa .transicion-circulo { transform: scale(1); }
.transicion-logo {
  position: relative;
  width: clamp(140px, 22vw, 200px);
  height: auto;
  aspect-ratio: 1;
  opacity: 0;
  transform: scale(.55) rotate(-10deg);
  transition: opacity .3s ease .24s, transform .5s cubic-bezier(.2, .9, .3, 1.35) .2s;
}
.transicion-logo.es-redondo {
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 4px var(--linea), 0 0 70px rgba(var(--linea-rgb), .55);
}
.transicion-nombre {
  position: relative;
  margin: 0;
  font-family: "Montserrat", var(--f-titulo);
  font-weight: 800;
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #fff;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .3s ease .34s, transform .4s ease .34s;
}
.transicion-linea.activa .transicion-logo,
.transicion-linea.activa .transicion-nombre { opacity: 1; transform: none; }

/* =========================================================
   14. RESPONSIVE
   ========================================================= */
@media (max-width: 1240px) {
  .pagina-clima .cabecera-acciones .btn-texto-largo { display: none; }
}

/* Menú hamburguesa de Clima por debajo de 1100 px */
@media (max-width: 1100px) {
  .pagina-clima .btn-menu { display: inline-flex; }
  .pagina-clima .cabecera-acciones .btn-cabecera { display: none; }
  .pagina-clima .nav {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    z-index: 99;
    max-height: calc(100vh - var(--cabecera-h));
    max-height: calc(100dvh - var(--cabecera-h));
    overflow-y: auto;
    background: rgba(10, 10, 11, .98);
    border-bottom: 1px solid rgba(var(--acento-rgb), .2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, .6);
    padding: 12px clamp(16px, 4vw, 32px) 24px;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s ease, transform .25s ease, visibility 0s linear .25s;
  }
  .pagina-clima .nav.abierto {
    opacity: 1;
    transform: none;
    visibility: visible;
    transition: opacity .25s ease, transform .25s ease, visibility 0s;
  }
  .pagina-clima .nav ul { flex-direction: column; align-items: stretch; gap: 0; }
  .pagina-clima .nav a { padding: 15px 4px; font-size: 1.1rem; border-bottom: var(--borde); border-radius: 0; }
  .pagina-clima .nav a::after { display: none; }
  .pagina-clima .nav .nav-cta { display: block; margin-top: 16px; }
  .pagina-clima .nav .nav-cta a { border: 0; padding: 0; }
  .pagina-clima .nav .nav-cta .btn { width: 100%; padding: .8em 1.5em; color: var(--negro); }
}

/* =========================================================
   ZONA DE TRABAJO (mapa dibujado con Torrevieja como base)
   ========================================================= */
.credenciales a { color: inherit; text-decoration: underline; text-decoration-color: rgba(79, 195, 247, .6); text-underline-offset: 3px; }

.zona-rejilla {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.zona-texto h2 { font-size: clamp(2.2rem, 4.6vw, 3.4rem); text-transform: uppercase; }
.zona-texto h2 span { color: var(--acento); }
.zona-texto > p { color: var(--texto-suave); font-size: 1.1rem; }
.zona-lista {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
}
.zona-lista li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 600;
  background: var(--gris-1);
  border: 1px solid rgba(79, 195, 247, .3);
}
.zona-lista li.es-base { background: #d62828; border-color: #d62828; color: #ffffff; }
.zona-lista li small {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .22);
}
.zona-nota { margin-bottom: 18px; color: var(--texto-suave); }
.zona-mapa { margin: 0; }
.zona-mapa svg {
  display: block;
  width: 100%;
  max-width: 470px;
  height: auto;
  margin-inline: auto;
  border-radius: 18px;
  box-shadow: var(--sombra);
}
.zona-mapa figcaption { margin-top: 10px; text-align: center; font-size: .9rem; color: var(--texto-suave); }
.zona-pueblos text { font-family: var(--f-texto); font-size: 15px; font-weight: 600; paint-order: stroke; stroke: #0d2a44; stroke-width: 4px; }
.zona-base { font-family: var(--f-titulo); font-size: 24px; font-weight: 800; fill: #ffffff; paint-order: stroke; stroke: #0d2a44; stroke-width: 5px; }
.zona-base-sub { font-family: var(--f-texto); font-size: 14px; font-weight: 700; fill: #ffc400; paint-order: stroke; stroke: #0d2a44; stroke-width: 4px; }
/* El círculo de la base late dos veces al aparecer y se queda quieto */
.zona-pulso { transform-box: fill-box; transform-origin: center; }
.zona-mapa.visible .zona-pulso { animation: zonaPulso 1.1s ease-out .2s 2; }
@keyframes zonaPulso { from { transform: scale(.6); opacity: 1; } to { transform: scale(2.6); opacity: 0; } }

/* "Más servicios de ASSME": líneas en camino (sin enlace) */
.proximas-lineas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.proxima-linea {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px;
  border-radius: var(--radio);
  background: linear-gradient(160deg, var(--gris-2), var(--gris-1));
  border: 1px dashed rgba(255, 255, 255, .22);
  border-color: color-mix(in srgb, var(--linea, #ffc400) 55%, transparent);
}
.proxima-linea img { width: 84px; height: 84px; flex-shrink: 0; border-radius: 50%; object-fit: cover; }
.proxima-linea h3 { margin: 6px 0 4px; font-size: 1.5rem; text-transform: uppercase; }
.proxima-linea p { margin: 0; color: var(--texto-suave); }
.proxima-etiqueta {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #0a0a0b;
  background: var(--linea, #ffc400);
}

@media (max-width: 860px) {
  .zona-rejilla { grid-template-columns: 1fr; }
}

@media (max-width: 960px) {
  :root { --cabecera-h: 68px; }

  .contacto-rejilla, .confort-rejilla { grid-template-columns: 1fr; }
  .clima-portada-rejilla { grid-template-columns: 1fr; }
  .termostato-bloque { margin-top: 8px; }
  .pie-rejilla { grid-template-columns: 1fr 1fr; }
  .pie-marca { grid-column: 1 / -1; }
  .confort-imagen { max-width: 620px; width: 100%; margin-inline: auto; }
}

@media (max-width: 860px) {
  .pasos-clima { grid-template-columns: 1fr; }
  .paso-clima:not(:last-child)::after {
    top: auto; right: auto;
    bottom: -22px; left: 54px;
    width: 2px; height: 22px;
    background: linear-gradient(180deg, rgba(79, 195, 247, .7), rgba(79, 195, 247, 0));
  }
}

/* En la portada general, por debajo de 760 px los paneles hacen de menú */
@media (max-width: 760px) {
  .pagina-portada .nav { display: none; }


  .otra-linea { grid-template-columns: 1fr; gap: 16px; }
  .otra-linea::before {
    background:
      linear-gradient(0deg, rgba(10, 10, 11, .96) 0%, rgba(10, 10, 11, .78) 60%, rgba(10, 10, 11, .55) 100%),
      linear-gradient(160deg, rgba(var(--linea-rgb), .14), rgba(var(--linea-rgb), 0) 45%);
  }
  .otra-linea-sello { width: 76px; height: 76px; }
  .otra-linea-boton { justify-self: start; white-space: normal; }
}

@media (max-width: 640px) {
  body { font-size: 1rem; }

  .marca-redonda { width: 44px; height: 44px; }
  .marca-texto { font-size: 1.45rem; }
  .marca-logo { height: 38px; }
  .cabecera-izquierda { gap: 8px; }
  .volver-marca { padding: 6px 10px; font-size: .92rem; }

  .clima-portada {
    align-items: flex-end;
    min-height: auto;
    padding: calc(var(--cabecera-h) + 30vh) 0 56px;
  }
  .clima-portada-fondo { bottom: auto; height: calc(var(--cabecera-h) + 50vh); }
  .clima-portada-fondo img { object-position: 70% center; }
  .clima-portada::before {
    background:
      linear-gradient(0deg, rgba(10, 10, 11, 1) 0%, rgba(10, 10, 11, 1) 42%, rgba(6, 12, 16, .6) 62%, rgba(6, 12, 16, .2) 82%, rgba(6, 12, 16, .5) 100%),
      radial-gradient(ellipse at 70% 20%, rgba(79, 195, 247, .25), rgba(79, 195, 247, 0) 55%);
  }
  .portada-botones .btn { width: 100%; }
  .mascota { width: 240px; }

  .campos { grid-template-columns: 1fr; }
  .opciones { grid-template-columns: 1fr 1fr; }
  .botones-envio { grid-template-columns: 1fr; }
  .tarjeta-clima .btn { align-self: stretch; }


  .pie-rejilla { grid-template-columns: 1fr; gap: 32px; }
  /* Espacio para que el botón flotante no tape el pie */
  .pie { padding-bottom: 104px; }

  .wa-flotante { width: 56px; height: 56px; }
  .wa-flotante svg { width: 29px; height: 29px; }
}

@media (max-width: 380px) {
  .marca-texto { display: none; }
  .pagina-portada .cabecera-acciones .btn { padding-inline: 1em; }
}

/* =========================================================
   15. MOVIMIENTO REDUCIDO
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    animation-delay: 0s !important;
    transition-duration: .01ms !important;
  }
  .entrada { opacity: 1; transform: none; }
  .js .revelar { opacity: 1; transform: none; }
  .clima-portada-fondo img { transform: none !important; }
  .aire-portada { display: none; }
  .tarjeta-clima:hover, .paso-clima:hover, .btn:hover, .otra-linea:hover { transform: none; }
  .tarjeta-clima::after { display: none; }
}