/* ============================================================
   WEBMASTER LEO — Bloques mayores
   Barra superior · Línea de tiempo · Cotizador · Botón flotante
   ============================================================ */

/* ============================================================
   1. BARRA SUPERIOR — mensajes rotativos
   Ganchos comerciales que van cambiando sobre la cabecera.
   Rotan con fundido, no con marquesina: un texto en movimiento
   continuo no se lee, y el objetivo es que se lea.
   ============================================================ */
.topbar {
  position: relative; z-index: 61;
  background: linear-gradient(90deg, var(--black), #071427 45%, var(--black));
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
/* Barrido de luz que cruza la barra cada cierto tiempo */
.topbar::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(100deg, transparent 35%, rgba(0,200,255,.14) 50%, transparent 65%);
  transform: translateX(-100%);
  animation: topbar-sweep 9s var(--e-soft) infinite;
}
@keyframes topbar-sweep { 0%,70% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }

.topbar__in {
  display: flex; align-items: center; justify-content: center; gap: var(--s-3);
  min-height: 2.5rem; padding-block: .35rem;
}
.topbar__rail { position: relative; flex: 1; min-width: 0; height: 1.35rem; }
.topbar__msg {
  position: absolute; inset: 0; display: flex; align-items: center;
  justify-content: center; gap: .55rem;
  font-family: var(--f-tech); font-weight: 600; font-size: var(--t-sm);
  letter-spacing: .04em; color: var(--ink-2); white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
  opacity: 0; transform: translateY(70%);
  transition: opacity var(--d-base) var(--e-out), transform var(--d-base) var(--e-out);
}
/* Sin JavaScript queda visible el primer mensaje. Antes todos
   arrancaban en opacity:0 y era el script el unico que encendia
   uno, asi que sin JS la barra salia vacia. Con `.js` el script
   marca `is-on` en el primero al iniciar, de modo que no hay salto. */
.topbar__msg:first-child { opacity: 1; transform: none; }
html.js .topbar__msg:first-child:not(.is-on) { opacity: 0; transform: translateY(70%); }
.topbar__msg.is-on { opacity: 1; transform: none; }
.topbar__msg.is-out { opacity: 0; transform: translateY(-70%); }
.topbar__msg b { color: var(--cyan); font-weight: 700; }
.topbar__msg a { color: var(--yellow); font-weight: 700; text-decoration: none; }
.topbar__msg a:hover { color: #FFDA5C; text-decoration: underline; }

.topbar__cta {
  flex: none; font-family: var(--f-tech); font-weight: 700;
  font-size: var(--t-2xs); letter-spacing: var(--ls-caps); text-transform: uppercase;
  color: var(--black); background: var(--yellow);
  padding: .3rem .8rem; border-radius: var(--r-full); white-space: nowrap;
}
.topbar__cta:hover { background: #FFD84D; color: var(--black); }
@media (max-width: 46rem) { .topbar__cta { display: none; } }

/* ============================================================
   2. LÍNEA DE TIEMPO DEL MÉTODO
   Horizontal en escritorio, vertical en móvil. La línea se dibuja
   sola al entrar en pantalla: refuerza que es una secuencia.
   ============================================================ */
.timeline { position: relative; display: grid; gap: var(--s-6); }

/* Variante de seis pasos: dos filas de tres para que los nodos no
   se aplasten. El riel se dibuja por fila, no de extremo a extremo. */
@media (min-width: 64rem) {
  .timeline--six { grid-template-columns: repeat(3, 1fr); row-gap: var(--s-9); }
  .timeline--six::before { display: none; }
}
@media (min-width: 64rem) and (max-width: 89.99rem) {
  .timeline--six { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 64rem) {
  .timeline { grid-template-columns: repeat(4, 1fr); gap: var(--gutter); }
  /* Riel que une los cuatro pasos */
  .timeline::before {
    content: ""; position: absolute; left: 0; right: 0; top: 2.25rem; height: 2px;
    background: linear-gradient(90deg, var(--blue-deep), var(--blue) 40%, var(--cyan) 75%, transparent);
    transform: scaleX(0); transform-origin: left;
    transition: transform 1.4s var(--e-out) .2s;
  }
  .timeline.is-in::before { transform: scaleX(1); }
}

.tl-step { position: relative; display: flex; flex-direction: column; gap: var(--s-3); }

/* Nodo numerado: el elemento con más peso visual del bloque */
.tl-step__num {
  position: relative; z-index: 2;
  width: 4.5rem; height: 4.5rem; flex: none;
  display: grid; place-items: center; border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, #12213A, var(--black) 72%);
  border: 1px solid var(--line-2);
  font-family: var(--f-display); font-weight: 800; font-size: 1.5rem;
  letter-spacing: -.04em; color: var(--cyan);
  box-shadow: 0 0 0 6px var(--bg), 0 0 34px rgba(8,120,249,.28);
  transition: border-color var(--d-base) var(--e-soft), box-shadow var(--d-base) var(--e-soft),
              transform var(--d-base) var(--e-out), color var(--d-base) var(--e-soft);
}
.tl-step:hover .tl-step__num {
  border-color: var(--cyan); color: var(--yellow);
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 0 0 6px var(--bg), 0 0 46px rgba(0,200,255,.5);
}
/* Anillo exterior que gira sobre el nodo */
.tl-step__num::after {
  content: ""; position: absolute; inset: -7px; border-radius: 50%;
  border: 1px dashed rgba(0,200,255,.35);
  animation: tl-spin 22s linear infinite;
}
@keyframes tl-spin { to { transform: rotate(360deg); } }

.tl-step__title {
  font-family: var(--f-display); font-weight: 800;
  font-size: clamp(1.125rem, 1.05rem + .35vw, 1.375rem);
  letter-spacing: -.03em; color: var(--ink);
}
.tl-step__desc { font-size: var(--t-sm); color: var(--ink-2); line-height: 1.6; max-width: 34ch; }
.tl-step__tag {
  font-family: var(--f-tech); font-weight: 700; font-size: var(--t-2xs);
  letter-spacing: var(--ls-caps); text-transform: uppercase; color: var(--ink-3);
}

/* En móvil el riel pasa a vertical, pegado al borde de los nodos */
@media (max-width: 63.99rem) {
  .timeline { padding-left: 0; }
  .tl-step { flex-direction: row; align-items: flex-start; gap: var(--s-4); }
  .tl-step__body { display: flex; flex-direction: column; gap: var(--s-2); padding-top: .35rem; }
  .tl-step:not(:last-child)::before {
    content: ""; position: absolute; left: 2.25rem; top: 4.5rem; bottom: calc(-1 * var(--s-6));
    width: 2px; background: linear-gradient(180deg, var(--blue), transparent);
  }
  .tl-step__num { width: 4.5rem; height: 4.5rem; }
}

/* ============================================================
   3. COTIZADOR
   Es a la vez captador de leads y demostración: el mismo tipo de
   artefacto que se vende en el hub de herramientas.
   ============================================================ */
.quoter {
  display: grid; gap: 0; border: 1px solid var(--line-2);
  border-radius: var(--r-xl); overflow: hidden; background: var(--surface);
  box-shadow: var(--sh-3);
}
@media (min-width: 64rem) { .quoter { grid-template-columns: 1.15fr .85fr; } }

.quoter__form { padding: clamp(1.5rem, 1rem + 2vw, 2.5rem); display: flex; flex-direction: column; gap: var(--s-5); }
.quoter__side {
  padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  background: linear-gradient(165deg, rgba(8,120,249,.16), rgba(5,7,10,.6));
  border-left: 1px solid var(--line-2);
  display: flex; flex-direction: column; gap: var(--s-5); justify-content: center;
}
@media (max-width: 63.99rem) { .quoter__side { border-left: 0; border-top: 1px solid var(--line-2); } }

.q-group { display: flex; flex-direction: column; gap: var(--s-3); }
.q-legend {
  font-family: var(--f-tech); font-weight: 700; font-size: var(--t-xs);
  letter-spacing: var(--ls-caps); text-transform: uppercase; color: var(--cyan);
  display: flex; align-items: center; gap: .5rem;
}
.q-legend span[data-step] {
  width: 1.35rem; height: 1.35rem; border-radius: 50%; display: grid; place-items: center;
  background: var(--accent-soft); border: 1px solid var(--line-2); color: var(--cyan);
  font-size: var(--t-2xs);
}

/* Fichas seleccionables: el input real queda oculto pero operable
   con teclado, y la ficha visible reacciona a :checked y :focus. */
.chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.chip span {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .55rem .95rem; border-radius: var(--r-full);
  border: 1px solid var(--line-2); background: var(--surface-2);
  font-size: var(--t-sm); color: var(--ink-2); cursor: pointer;
  transition: all var(--d-fast) var(--e-soft);
}
.chip:hover span { border-color: var(--blue); color: var(--ink); }
.chip input:checked + span {
  background: var(--accent-soft); border-color: var(--cyan); color: var(--cyan);
  box-shadow: 0 0 18px rgba(0,200,255,.22);
}
.chip input:focus-visible + span { outline: 2px solid var(--focus); outline-offset: 2px; }

.q-field { display: flex; flex-direction: column; gap: .4rem; }
.q-field label {
  font-size: var(--t-xs); color: var(--ink-3);
  font-family: var(--f-tech); font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
}
.q-field input, .q-field textarea, .q-field select {
  font-family: var(--f-body); font-size: var(--t-sm); color: var(--ink);
  background: var(--black); border: 1px solid var(--line-2);
  border-radius: var(--r-md); padding: .75rem .9rem; width: 100%;
  transition: border-color var(--d-fast) var(--e-soft), box-shadow var(--d-fast) var(--e-soft);
}
.q-field input::placeholder, .q-field textarea::placeholder { color: #4C5A6B; }
.q-field input:focus, .q-field textarea:focus, .q-field select:focus {
  outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0,200,255,.14);
}
.q-grid { display: grid; gap: var(--s-3); grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); }

/* Resultado */
.q-out { display: flex; flex-direction: column; gap: .35rem; }
.q-out__label {
  font-family: var(--f-tech); font-weight: 700; font-size: var(--t-xs);
  letter-spacing: var(--ls-caps); text-transform: uppercase; color: var(--ink-3);
}
.q-out__value {
  font-family: var(--f-display); font-weight: 800;
  font-size: clamp(1.75rem, 1.4rem + 1.6vw, 2.5rem); letter-spacing: -.04em;
  line-height: 1.1; font-variant-numeric: tabular-nums;
  background: var(--grad-tech); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.q-out__note { font-size: var(--t-xs); color: var(--ink-3); line-height: 1.5; }

/* Precio anterior tachado y sello de promoción */
.q-before {
  font-family: var(--f-tech); font-weight: 600; font-size: 1.125rem;
  color: var(--ink-3); text-decoration-color: var(--red);
  text-decoration-thickness: 2px; min-height: 1.2em; display: block;
}

/* Bloque de ahorro: es la pieza que debe ganar la mirada dentro
   del panel de resultado, por eso lleva el degradado de acción. */
.q-save {
  display: flex; flex-direction: column; gap: .35rem;
  margin-block: var(--s-3);
  padding: var(--s-3) var(--s-4);
  border-radius: var(--r-md);
  border: 1px solid rgba(255,196,0,.35);
  background: linear-gradient(120deg, rgba(255,196,0,.14), rgba(242,13,47,.10));
}
.q-save__tag {
  font-family: var(--f-tech); font-weight: 700; font-size: var(--t-2xs);
  letter-spacing: var(--ls-caps); text-transform: uppercase; color: var(--yellow);
}
.q-save__row { display: flex; align-items: baseline; gap: .7rem; flex-wrap: wrap; }
.q-save__pct {
  font-family: var(--f-display); font-weight: 800; font-size: 1.75rem;
  letter-spacing: -.04em; line-height: 1;
  background: var(--grad-action);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.q-save__amt { font-size: var(--t-sm); color: var(--ink-2); }
.q-save__amt b {
  color: var(--yellow); font-family: var(--f-tech); font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* Etiqueta de paquete detectado */
.q-pack {
  display: inline-flex; align-items: center; gap: .45rem; width: fit-content;
  font-family: var(--f-tech); font-weight: 700; font-size: var(--t-2xs);
  letter-spacing: var(--ls-caps); text-transform: uppercase;
  color: var(--cyan); background: var(--accent-soft);
  border: 1px solid var(--line-2); border-radius: var(--r-full);
  padding: .3em .8em; margin-top: .35rem;
}
.q-pack::before {
  content: ""; width: .4rem; height: .4rem; border-radius: 50%;
  background: var(--cyan); box-shadow: 0 0 8px var(--cyan);
}
.q-badge {
  display: inline-flex; align-items: center; margin-left: .5rem;
  background: var(--grad-action); color: #2A0B10;
  font-family: var(--f-tech); font-weight: 700; font-size: var(--t-2xs);
  letter-spacing: var(--ls-caps); text-transform: uppercase;
  padding: .2em .6em; border-radius: var(--r-full);
  box-shadow: 0 4px 16px rgba(242,13,47,.35);
  animation: q-badge-pulse 2.6s var(--e-soft) infinite alternate;
}
@keyframes q-badge-pulse { to { box-shadow: 0 4px 26px rgba(255,196,0,.55); } }
@media (prefers-reduced-motion: reduce) { .q-badge { animation: none !important; } }
.q-summary { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .4rem; }
.q-summary li {
  margin: 0; font-size: var(--t-xs); color: var(--ink-2);
  display: flex; justify-content: space-between; gap: 1rem;
  padding-bottom: .4rem; border-bottom: 1px dashed var(--line);
}
.q-summary li span:last-child { color: var(--cyan); font-family: var(--f-tech); font-weight: 600; }

.q-status { font-size: var(--t-sm); min-height: 1.4em; }
.q-status[data-state="ok"]   { color: var(--cyan); }
.q-status[data-state="err"]  { color: #FF8B9C; }
.q-status[data-state="busy"] { color: var(--ink-3); }

/* Tabla comparativa de precios */
.price-table th[scope="row"] { white-space: nowrap; }
.price-table th[scope="row"] a { color: var(--ink); font-weight: 600; }
.price-table th[scope="row"] a:hover { color: var(--cyan); }
.price-table td { vertical-align: top; }
.price-cell__amount {
  display: block; font-family: var(--f-display); font-weight: 800;
  font-size: 1.0625rem; letter-spacing: -.03em; color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.price-cell__unit { display: block; font-size: var(--t-2xs); color: var(--ink-3); }
.price-cell__before {
  display: block; font-family: var(--f-tech); font-size: var(--t-2xs);
  color: var(--ink-3); text-decoration-color: var(--red);
}

/* ============================================================
   4. BOTÓN FLOTANTE DE CONTACTO
   Se despliega en tres accesos directos, cada uno con su mensaje
   ya escrito para el servicio correspondiente.
   ============================================================ */
.fab { position: fixed; right: var(--s-5); bottom: var(--s-5); z-index: 80;
       display: flex; flex-direction: column; align-items: flex-end; gap: .6rem; }

.fab__menu {
  display: flex; flex-direction: column; align-items: flex-end; gap: .5rem;
  pointer-events: none;
}
.fab__item {
  display: flex; align-items: center; gap: .6rem;
  background: var(--surface); border: 1px solid var(--line-2);
  border-radius: var(--r-full); padding: .5rem .95rem .5rem .6rem;
  color: var(--ink); font-size: var(--t-sm); font-weight: 500;
  box-shadow: var(--sh-2); white-space: nowrap;
  opacity: 0; transform: translateY(14px) scale(.94);
  transition: opacity var(--d-base) var(--e-out), transform var(--d-base) var(--e-out),
              border-color var(--d-fast) var(--e-soft), background var(--d-fast) var(--e-soft);
}
.fab__item i {
  width: 1.9rem; height: 1.9rem; flex: none; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--accent-soft); border: 1px solid var(--line-2); color: var(--cyan);
}
.fab__item i svg { width: 1rem; height: 1rem; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.fab__item:hover { border-color: var(--cyan); background: var(--surface-2); color: var(--ink); }
.fab__item small { display: block; font-size: var(--t-2xs); color: var(--ink-3); font-weight: 400; }

.fab.is-open .fab__menu { pointer-events: auto; }
.fab.is-open .fab__item { opacity: 1; transform: none; }
.fab.is-open .fab__item:nth-child(1) { transition-delay: 40ms; }
.fab.is-open .fab__item:nth-child(2) { transition-delay: 90ms; }
.fab.is-open .fab__item:nth-child(3) { transition-delay: 140ms; }
.fab.is-open .fab__item:nth-child(4) { transition-delay: 190ms; }

.fab__toggle {
  position: relative; width: 3.75rem; height: 3.75rem; border-radius: 50%;
  border: 0; cursor: pointer; display: grid; place-items: center;
  background: linear-gradient(150deg, #25D366, #128C4A);
  box-shadow: 0 14px 40px rgba(0,0,0,.5), 0 0 28px rgba(37,211,102,.4);
  transition: transform var(--d-base) var(--e-out), box-shadow var(--d-base) var(--e-soft);
}
.fab__toggle:hover { transform: scale(1.07); box-shadow: 0 14px 46px rgba(0,0,0,.55), 0 0 42px rgba(37,211,102,.6); }
.fab__toggle svg { width: 1.75rem; height: 1.75rem; fill: #fff; transition: transform var(--d-base) var(--e-out); }
.fab.is-open .fab__toggle { background: linear-gradient(150deg, var(--blue), var(--blue-deep)); }
.fab.is-open .fab__toggle svg { transform: rotate(135deg) scale(.92); }

/* Onda expansiva: señal de "estoy disponible" */
.fab__toggle::before, .fab__toggle::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid rgba(37,211,102,.55); animation: fab-ping 2.8s var(--e-soft) infinite;
}
.fab__toggle::after { animation-delay: 1.4s; }
@keyframes fab-ping {
  0%   { transform: scale(1); opacity: .8; }
  100% { transform: scale(1.85); opacity: 0; }
}
.fab.is-open .fab__toggle::before, .fab.is-open .fab__toggle::after { animation: none; opacity: 0; }

/* Globo con el número de opciones */
.fab__badge {
  position: absolute; top: -2px; right: -2px; z-index: 2;
  min-width: 1.2rem; height: 1.2rem; padding: 0 .3rem; border-radius: var(--r-full);
  background: var(--red); color: #fff; border: 2px solid var(--bg);
  font-family: var(--f-tech); font-weight: 700; font-size: .625rem;
  display: grid; place-items: center;
}
.fab.is-open .fab__badge { display: none; }

@media (max-width: 32rem) {
  .fab { right: var(--s-4); bottom: var(--s-4); }
  .fab__item { font-size: var(--t-xs); }
}

/* ============================================================
   5. PIE — bloque de marca
   ============================================================ */
.footer-brand { display: flex; flex-direction: column; gap: var(--s-4); }
.footer-brand__logo { position: relative; width: 8.5rem; }
.footer-brand__logo img { width: 100%; filter: drop-shadow(0 0 20px rgba(8,120,249,.35)); }
.footer-brand__logo::before {
  content: ""; position: absolute; inset: -20%; border-radius: 50%; z-index: -1;
  background: radial-gradient(circle, rgba(8,120,249,.26), transparent 70%);
  animation: brand-breathe 5.5s var(--e-soft) infinite alternate;
}
.footer-brand__claim {
  font-family: var(--f-display); font-weight: 700; font-size: 1.0625rem;
  letter-spacing: -.025em; line-height: 1.3; color: var(--ink);
  max-width: 22ch;
}
.footer-brand__desc { font-size: var(--t-sm); color: var(--ink-3); max-width: 34ch; }
.footer-social { display: flex; gap: .5rem; }
.footer-social a {
  width: 2.35rem; height: 2.35rem; border-radius: var(--r-md);
  display: grid; place-items: center;
  border: 1px solid var(--line-2); background: var(--surface);
  color: var(--ink-2);
  transition: all var(--d-fast) var(--e-soft);
}
.footer-social a:hover {
  border-color: var(--cyan); color: var(--cyan);
  background: var(--accent-soft); transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(0,200,255,.25);
}
.footer-social svg { width: 1.05rem; height: 1.05rem; fill: currentColor; }

@media (prefers-reduced-motion: reduce) {
  .topbar::after, .tl-step__num::after, .fab__toggle::before, .fab__toggle::after,
  .footer-brand__logo::before { animation: none !important; }
  .topbar__msg { transition: none !important; }
  .timeline::before { transform: scaleX(1) !important; transition: none !important; }
}

/* ============================================================
   SELECTOR DE PAQUETES
   Sustituye al cotizador de rangos: dos preguntas y un precio.
   ============================================================ */
.sel {
  display: grid; gap: 0; border: 1px solid var(--line-2);
  border-radius: var(--r-xl); overflow: hidden; background: var(--surface);
  box-shadow: var(--sh-3);
}
@media (min-width: 64rem) { .sel { grid-template-columns: 1.05fr .95fr; } }

.sel__panel {
  padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  display: flex; flex-direction: column; gap: var(--s-6);
}
.sel__step { display: flex; flex-direction: column; gap: var(--s-4); }
.sel__num {
  display: flex; align-items: center; gap: .6rem;
  font-family: var(--f-display); font-weight: 700; font-size: 1.0625rem;
  letter-spacing: -.015em; color: var(--ink);
}
.sel__num span {
  flex: none; display: grid; place-items: center;
  width: 1.6rem; height: 1.6rem; border-radius: 50%;
  background: var(--accent-soft); border: 1px solid var(--blue);
  font-family: var(--f-tech); font-size: var(--t-xs); color: var(--cyan);
}

/* Paso 1 — servicios */
.sel__chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.sel__chip {
  font-family: var(--f-body); font-size: var(--t-sm); font-weight: 500;
  padding: .55rem 1rem; border-radius: var(--r-full);
  border: 1px solid var(--line-2); background: transparent; color: var(--ink-2);
  cursor: pointer;
  transition: border-color var(--d-fast) var(--e-soft), color var(--d-fast) var(--e-soft),
              background var(--d-fast) var(--e-soft);
}
.sel__chip:hover { border-color: var(--blue); color: var(--ink); }
.sel__chip.is-on {
  background: var(--accent-soft); border-color: var(--cyan); color: var(--cyan);
  box-shadow: 0 0 18px rgba(0,200,255,.2);
}

/* Paso 2 — niveles */
.sel__levels { display: grid; gap: .6rem; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); }
.sel__lv {
  display: flex; flex-direction: column; gap: .25rem; text-align: left;
  padding: .85rem 1rem; border-radius: var(--r-md);
  border: 1px solid var(--line-2); background: transparent; cursor: pointer;
  transition: border-color var(--d-fast) var(--e-soft), background var(--d-fast) var(--e-soft),
              transform var(--d-fast) var(--e-out);
}
.sel__lv:hover { border-color: var(--blue); transform: translateY(-2px); }
.sel__lv.is-on { border-color: var(--cyan); background: var(--accent-soft); }
.sel__lv-name {
  font-family: var(--f-display); font-weight: 700; font-size: var(--t-sm); color: var(--ink);
}
.sel__lv.is-on .sel__lv-name { color: var(--cyan); }
.sel__lv-price {
  font-family: var(--f-tech); font-weight: 700; font-size: var(--t-xs);
  color: var(--ink-3); font-variant-numeric: tabular-nums;
}
.sel__lv.is-on .sel__lv-price { color: var(--ink); }

.sel__hint { font-size: var(--t-xs); color: var(--ink-3); line-height: 1.6; margin-top: auto; }
.sel__hint a { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }

/* Resultado */
.sel__out {
  padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  background: linear-gradient(165deg, rgba(8,120,249,.16), rgba(5,7,10,.62));
  border-left: 1px solid var(--line-2);
  display: flex; flex-direction: column; gap: var(--s-4);
}
@media (max-width: 63.99rem) { .sel__out { border-left: 0; border-top: 1px solid var(--line-2); } }

.sel__out-svc {
  font-family: var(--f-tech); font-weight: 700; font-size: var(--t-xs);
  letter-spacing: var(--ls-caps); text-transform: uppercase; color: var(--cyan);
}
.sel__price { display: flex; align-items: baseline; flex-wrap: wrap; gap: .2rem .55rem; }
.sel__amount {
  font-family: var(--f-display); font-weight: 800;
  font-size: clamp(2rem, 1.5rem + 2vw, 2.75rem); letter-spacing: -.035em;
  font-variant-numeric: tabular-nums; line-height: 1;
  background: var(--grad-tech); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.sel__unit { font-size: var(--t-xs); color: var(--ink-3); }
.sel__who { font-size: var(--t-sm); color: var(--ink-2); line-height: 1.6; }

.sel__meta { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .3rem; }
.sel__meta li {
  font-family: var(--f-tech); font-size: var(--t-2xs); color: var(--ink-3);
  letter-spacing: .03em;
}

.sel__sep {
  display: flex; align-items: center; gap: .7rem;
  font-family: var(--f-tech); font-weight: 700; font-size: var(--t-2xs);
  letter-spacing: var(--ls-caps); text-transform: uppercase; color: var(--ink-3);
}
.sel__sep::after { content: ""; flex: 1; height: 1px; background: var(--line-2); }

.sel__items { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .45rem; }
.sel__items li {
  position: relative; padding-left: 1.5em;
  font-size: var(--t-xs); color: var(--ink-2); line-height: 1.55;
}
.sel__items li::before {
  content: ""; position: absolute; left: .1em; top: .42em;
  width: .6em; height: .3em;
  border-left: 2px solid var(--cyan); border-bottom: 2px solid var(--cyan);
  transform: rotate(-45deg);
}

.sel__deliver, .sel__out-not {
  font-size: var(--t-2xs); line-height: 1.55; margin: 0;
  padding: .6rem .75rem; border-radius: var(--r-sm);
}
.sel__deliver { background: rgba(0,200,255,.08); border-left: 2px solid var(--cyan); color: var(--ink-2); }
.sel__out-not { background: rgba(255,255,255,.04); border-left: 2px solid var(--line-hi); color: var(--ink-3); }

.sel__cta { display: flex; flex-wrap: wrap; gap: var(--s-3); margin-top: var(--s-2); }
.sel__legal { font-size: var(--t-2xs); color: var(--ink-3); line-height: 1.6; }

@media (prefers-reduced-motion: reduce) {
  .sel__chip, .sel__lv { transition: none !important; }
  .sel__lv:hover { transform: none !important; }
}

/* ============================================================
   HERRAMIENTAS GRATUITAS
   Solo se usan en /herramientas/*, pero viven aquí porque
   blocks.css ya está en caché en todas las páginas: un sexto
   archivo CSS costaría una petición más a todo el sitio para
   servir a tres URLs.
   ============================================================ */

.tool {
  display: grid; gap: 0;
  border: 1px solid var(--line-2); border-radius: var(--r-xl);
  overflow: hidden; background: var(--surface); box-shadow: var(--sh-3);
}
@media (min-width: 64rem) { .tool { grid-template-columns: 1fr 1fr; } }
@media (min-width: 64rem) { .tool--wide { grid-template-columns: 1.1fr .9fr; } }

.tool__form {
  padding: clamp(1.4rem, 1rem + 2vw, 2.4rem);
  display: flex; flex-direction: column; gap: var(--s-5);
}
.tool__out {
  padding: clamp(1.4rem, 1rem + 2vw, 2.4rem);
  background: linear-gradient(165deg, rgba(8,120,249,.14), rgba(5,7,10,.62));
  border-left: 1px solid var(--line-2);
  display: flex; flex-direction: column; gap: var(--s-5);
}
@media (max-width: 63.99rem) {
  .tool__out { border-left: 0; border-top: 1px solid var(--line-2); }
}

.tool__legend {
  font-family: var(--f-tech); font-weight: 700; font-size: var(--t-xs);
  letter-spacing: var(--ls-caps); text-transform: uppercase; color: var(--cyan);
}
.tool__hint { font-size: var(--t-xs); color: var(--ink-3); line-height: 1.6; }

/* ---- Cifras de resultado -------------------------------- */
.tool-stats { display: grid; gap: var(--s-4); grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr)); }
.tool-stat { display: flex; flex-direction: column; gap: .2rem; }
.tool-stat__k {
  font-family: var(--f-tech); font-weight: 600; font-size: var(--t-2xs);
  letter-spacing: var(--ls-caps); text-transform: uppercase; color: var(--ink-3);
}
.tool-stat__v {
  font-family: var(--f-tech); font-weight: 700; font-size: 1.5rem;
  color: var(--ink); font-variant-numeric: tabular-nums; line-height: 1.15;
}
.tool-stat--hero .tool-stat__v { font-size: clamp(1.9rem, 1.3rem + 2vw, 2.6rem); color: var(--cyan); }
.tool-stat--gain .tool-stat__v { color: var(--yellow); }

/* ---- Barras comparativas -------------------------------- */
.tool-bars { display: flex; flex-direction: column; gap: var(--s-3); }
.tool-bar { display: grid; grid-template-columns: 5.5rem 1fr; align-items: center; gap: var(--s-3); }
.tool-bar__k { font-family: var(--f-tech); font-size: var(--t-xs); color: var(--ink-3); }
.tool-bar__track {
  height: .6rem; border-radius: var(--r-full);
  background: rgba(255,255,255,.07); overflow: hidden;
}
.tool-bar__fill {
  display: block; height: 100%; width: var(--w, 0%);
  border-radius: var(--r-full); background: var(--grad-tech);
  transition: width var(--d-slow) var(--e-out);
}
.tool-bar--goal .tool-bar__fill { background: linear-gradient(90deg, var(--cyan), var(--yellow)); }

/* ---- Veredicto ------------------------------------------ */
.tool-verdict {
  font-size: var(--t-sm); line-height: 1.6; color: var(--ink-2);
  border-left: 3px solid var(--line-2); padding-left: var(--s-4);
}
.tool-verdict.is-good { border-color: #22C55E; color: var(--ink); }
.tool-verdict.is-ok   { border-color: var(--cyan); color: var(--ink); }
.tool-verdict.is-warn { border-color: var(--yellow); color: var(--ink); }
.tool-verdict.is-bad  { border-color: var(--red); color: var(--ink); }

/* ---- Medidor de píxeles --------------------------------- */
.tool-meter { display: flex; flex-direction: column; gap: .35rem; }
/* El relleno se pinta con background-size, no con box-shadow:
   las longitudes de box-shadow no admiten porcentajes y la barra
   se quedaría siempre a cero. */
.tool-meter::before {
  content: ""; order: 2; height: .35rem; border-radius: var(--r-full);
  background-color: rgba(255,255,255,.07);
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-size: var(--w, 0%) 100%;
  transition: background-size var(--d-base) var(--e-out);
}
.tool-meter__label {
  order: 1; font-family: var(--f-tech); font-size: var(--t-2xs);
  letter-spacing: .04em; font-variant-numeric: tabular-nums;
}
.tool-meter.is-ok   { color: #22C55E; }
.tool-meter.is-near { color: var(--yellow); }
.tool-meter.is-over { color: var(--red); }

/* ---- Vista previa del resultado de Google ----------------
   Deliberadamente sobre fondo claro y con Arial: reproduce lo
   que el visitante verá en el buscador, no el estilo del sitio.
   Un preview con la tipografía de la marca engañaría. */
.serp {
  background: #fff; border-radius: var(--r-md); padding: var(--s-5);
  font-family: Arial, Helvetica, sans-serif;
  border: 1px solid var(--line-2);
}
.serp__url { font-size: 12px; color: #202124; line-height: 1.3; }
.serp__url span { display: block; font-size: 14px; color: #202124; }
.serp__title {
  font-size: 20px; line-height: 1.3; color: #1a0dab;
  margin: .35rem 0 .2rem; font-weight: 400; word-break: break-word;
}
.serp__desc { font-size: 14px; line-height: 1.58; color: #4d5156; word-break: break-word; }
.serp__note { font-size: var(--t-2xs); color: var(--ink-3); margin-top: .6rem; }

/* ---- Pestañas y salida de código ------------------------ */
.tool-tabs { display: flex; gap: .4rem; flex-wrap: wrap; }
.tool-tab {
  font-family: var(--f-tech); font-weight: 600; font-size: var(--t-xs);
  letter-spacing: .05em; text-transform: uppercase;
  padding: .5rem .95rem; border-radius: var(--r-full);
  border: 1px solid var(--line-2); background: transparent; color: var(--ink-3);
  cursor: pointer;
  transition: color var(--d-fast) var(--e-soft), border-color var(--d-fast) var(--e-soft),
              background var(--d-fast) var(--e-soft);
}
.tool-tab:hover { border-color: var(--blue); color: var(--ink); }
.tool-tab.is-active {
  background: var(--accent-soft); border-color: var(--cyan); color: var(--cyan);
  box-shadow: 0 0 18px rgba(0,200,255,.2);
}

.tool-code {
  margin: 0; overflow-x: auto; max-height: 26rem;
  background: var(--black); border: 1px solid var(--line-2); border-radius: var(--r-md);
  padding: var(--s-4);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .78rem; line-height: 1.65; color: var(--ink-2);
  white-space: pre; tab-size: 2;
}
.tool-copy.is-done { border-color: #22C55E; color: #22C55E; }

/* ---- Filas de la FAQ ------------------------------------ */
.tool-row {
  display: flex; flex-direction: column; gap: var(--s-3);
  padding: var(--s-4); border: 1px solid var(--line-2); border-radius: var(--r-md);
  background: rgba(255,255,255,.02);
}
.tool-row__del {
  align-self: flex-end; background: transparent; border: 0; cursor: pointer;
  font-family: var(--f-tech); font-size: var(--t-2xs); letter-spacing: .05em;
  text-transform: uppercase; color: var(--ink-3);
  transition: color var(--d-fast) var(--e-soft);
}
.tool-row__del:hover { color: var(--red); }

/* ---- Aviso de privacidad de las herramientas ------------- */
.tool-privacy {
  display: flex; gap: var(--s-3); align-items: flex-start;
  font-size: var(--t-xs); color: var(--ink-3); line-height: 1.6;
}
.tool-privacy svg {
  flex: none; width: 1.15rem; height: 1.15rem; color: var(--cyan);
  fill: none; stroke: currentColor; stroke-width: 1.7;
  stroke-linecap: round; stroke-linejoin: round;
}

@media (prefers-reduced-motion: reduce) {
  .tool-bar__fill { transition: none !important; }
  .tool-meter::before { transition: none !important; }
}

/* ============================================================
   CLIENTES Y PROYECTOS
   ============================================================ */

/* ---- Muro de logotipos ---------------------------------- */
.logowall {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: var(--s-3);
  grid-template-columns: repeat(auto-fill, minmax(9rem, 1fr));
}
.logowall a {
  display: block; padding: var(--s-4) var(--s-3);
  border-radius: var(--r-md);
  background: #fff; border: 1px solid var(--line-2);
  transition: transform var(--d-base) var(--e-out), box-shadow var(--d-base) var(--e-out);
}
.logowall a:hover { transform: translateY(-3px); box-shadow: var(--glow-card); }
.logowall__img { display: block; width: 100%; height: 3rem; object-fit: contain; }

/* ---- Fila de caso --------------------------------------- */
/* Separadores entre casos en vez de solo aire: con trece bloques
   seguidos el ojo pierde donde acaba uno y empieza el siguiente. */
.cases { display: flex; flex-direction: column; }
.case + .case { border-top: 1px solid var(--line); }

.case {
  display: grid; gap: var(--s-6); align-items: center;
  scroll-margin-top: 7rem;
  padding-block: clamp(2.25rem, 1.5rem + 3vw, 3.75rem);
}
@media (min-width: 64rem) {
  /* Columnas iguales: con 1.15/.85 cada bloque se leia distinto
     segun de que lado cayera la captura. Simetricas, los trece
     casos comparten la misma retícula. */
  .case { grid-template-columns: 1fr 1fr; gap: clamp(2rem, 1rem + 3vw, 3.5rem); }
  /* Se alternan los lados con `order`, no reordenando el HTML:
     el orden del documento sigue siendo logico para lector de
     pantalla y para el rastreador. */
  .case--flip .case__media { order: 2; }
}

/* ---- Marco de navegador --------------------------------- */
.browser {
  border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--line-2); background: var(--surface-2);
  box-shadow: var(--sh-3);
  transition: transform var(--d-slow) var(--e-out), box-shadow var(--d-slow) var(--e-out);
}
.case:hover .browser { transform: translateY(-4px); box-shadow: var(--sh-3), var(--glow-card); }
.browser__bar {
  display: flex; align-items: center; gap: var(--s-3);
  padding: .55rem .8rem; background: var(--black-2);
  border-bottom: 1px solid var(--line-2);
}
.browser__dots { display: flex; gap: .3rem; flex: none; }
.browser__dots i { width: .55rem; height: .55rem; border-radius: var(--r-full); background: var(--line-hi); }
.browser__url {
  font-family: var(--f-tech); font-size: var(--t-2xs); color: var(--ink-3);
  letter-spacing: .04em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.browser__shot { display: block; background: var(--black); }
.browser__shot img { display: block; width: 100%; height: auto; }

/* ---- Cuerpo del caso ------------------------------------ */
.case__body { display: flex; flex-direction: column; gap: var(--s-5); }
.case__head { display: flex; align-items: center; gap: var(--s-4); }

/* Chip blanco: muchos logotipos son oscuros o traen su propio
   fondo, y sobre el negro del sitio desaparecerian. */
.case__logo {
  flex: none; display: block;
  width: 6.5rem; height: 4rem; padding: .4rem;
  background: #fff; border-radius: var(--r-md); border: 1px solid var(--line-2);
}
/* <picture> es inline por defecto y no tiene alto definido, asi que un
   height:100% en la <img> de dentro no resuelve contra nada y se ignora:
   el logotipo sale a su tamano natural y un logo vertical se desborda
   del chip y pisa el parrafo siguiente. Hay que darle caja al picture. */
.case__logo picture,
.logowall picture { display: block; width: 100%; height: 100%; }
.case__logo-img { display: block; width: 100%; height: 100%; object-fit: contain; }

.case__name { font-family: var(--f-display); font-weight: 700; font-size: var(--t-h3); letter-spacing: -.02em; }
.case__meta {
  font-family: var(--f-tech); font-size: var(--t-xs); color: var(--ink-3);
  letter-spacing: .03em; margin-top: .15rem;
}
.case__intro { font-size: var(--t-sm); color: var(--ink-2); line-height: 1.7; }

.case__facets { margin: 0; display: flex; flex-direction: column; gap: var(--s-4); }
.case__facets > div {
  border-left: 2px solid var(--line-2); padding-left: var(--s-4);
  transition: border-color var(--d-base) var(--e-soft);
}
.case:hover .case__facets > div { border-color: var(--blue); }
.case__facets dt {
  font-family: var(--f-tech); font-weight: 700; font-size: var(--t-2xs);
  letter-spacing: var(--ls-caps); text-transform: uppercase; color: var(--cyan);
  margin-bottom: .3rem;
}
.case__facets dd { margin: 0; font-size: var(--t-sm); color: var(--ink-2); line-height: 1.65; }

.case__tags { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.case__tags li {
  font-family: var(--f-tech); font-size: var(--t-2xs); letter-spacing: .05em;
  text-transform: uppercase; color: var(--ink-3);
  padding: .3rem .65rem; border: 1px solid var(--line-2); border-radius: var(--r-full);
}
.case__note {
  font-size: var(--t-xs); color: var(--ink-3); line-height: 1.6;
  border-left: 2px solid var(--yellow); padding-left: var(--s-3);
}
.case__cta { align-self: flex-start; }

@media (prefers-reduced-motion: reduce) {
  .logowall a, .browser { transition: none !important; }
  .case:hover .browser { transform: none !important; }
}