/**
 * BANKAI + — PÁGINA DE DESCARGA (/descargar)
 * ─────────────────────────────────────────────────────────
 * Página corta a propósito: la landing ya cuenta el producto.
 * Acá lo único que importa es bajar la app, así que el orden es
 *   1. los dos botones de descarga (arriba, sin scroll)
 *   2. una franja de íconos con dónde se instala
 *   3. los pasos de instalación + requisitos + 3 dudas
 *   4. el aviso legal
 *
 * Los botones usan el mismo lenguaje que el botón grande de la
 * landing (.catalog-btn): rojo translúcido, ícono monocromo de
 * trazo, texto en dos líneas y flecha. Nada de logos de colores.
 */

/* (La rayita del tab activo vive en nav.css — la usan las tres páginas) */

/* ════════════════════════════════════════════════════════
   HERO
════════════════════════════════════════════════════════ */
.dl-hero {
  position: relative;
  overflow: hidden;
  padding: 128px 48px 60px;
  padding-left: max(48px, calc((100% - var(--max-width)) / 2 + 48px));
  padding-right: max(48px, calc((100% - var(--max-width)) / 2 + 48px));
}

/* Mismo degradado que el hero de la landing, para que se sienta
   la misma casa al pasar de una página a la otra */
.dl-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 65% 45%, rgba(229,9,20,0.05) 0%, transparent 65%),
    radial-gradient(ellipse 40% 50% at 5%  80%, rgba(229,9,20,0.04) 0%, transparent 55%),
    radial-gradient(ellipse 50% 70% at 100% 0%, rgba(80,0,0,0.12)   0%, transparent 60%),
    linear-gradient(160deg, #080808 0%, #0F0F0F 60%, #080808 100%);
  z-index: 0;
}

.dl-hero-bg::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0; left: 0;
  width: 3px;
  background: linear-gradient(to bottom,
    transparent 0%,
    var(--red) 30%,
    var(--red-dim) 70%,
    transparent 100%
  );
  opacity: 0.7;
}

.dl-hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 56px;
}

.dl-hero-copy {
  flex: 0 1 580px;
  min-width: 0;
  animation: fadeSlideUp 0.8s ease 0.1s both;
}

/* El label de arriba necesita aire: las mayúsculas de Bebas con
   tilde (Á) se le montan si se dejan pegadas */
.dl-hero-copy .section-label { margin-bottom: 20px; }

.dl-title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5vw, 4.4rem);
  line-height: 1;
  letter-spacing: 0.03em;
  color: var(--white);
  margin-bottom: 18px;
}

.dl-title span {
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.7rem, 3.2vw, 2.8rem);
  letter-spacing: 0.01em;
  line-height: 1.2;
  margin-top: 8px;
  opacity: 0.75;
}

.dl-sub {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-body);
  max-width: 480px;
  margin-bottom: 30px;
}

/* ── Los dos botones de descarga ── */
.dl-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 440px;
}

.dl-btn {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 22px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.14);
  color: var(--cream);
  text-decoration: none;
  transition: background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.dl-btn:hover {
  background: rgba(255,255,255,0.09);
  border-color: rgba(255,255,255,0.32);
  transform: translateY(-2px);
}

.dl-btn:focus-visible {
  outline: 2px solid var(--white);
  outline-offset: 3px;
}

/* El de Play Store es el que tiene que sobresalir */
.dl-btn--primary {
  background: linear-gradient(135deg, rgba(229,9,20,0.16) 0%, rgba(229,9,20,0.07) 100%);
  border-color: rgba(229,9,20,0.42);
  box-shadow: 0 6px 24px rgba(229,9,20,0.14);
}

.dl-btn--primary:hover {
  background: linear-gradient(135deg, rgba(229,9,20,0.26) 0%, rgba(229,9,20,0.12) 100%);
  border-color: rgba(229,9,20,0.7);
  box-shadow: 0 10px 32px rgba(229,9,20,0.26);
}

.dl-btn-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  opacity: 0.85;
  transition: transform var(--transition), opacity var(--transition);
}

.dl-btn--primary .dl-btn-icon { color: #FF6169; opacity: 1; }
.dl-btn:hover .dl-btn-icon { transform: scale(1.1); opacity: 1; }

.dl-btn-main {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--white);
  min-width: 0;
}

.dl-btn-arrow {
  width: 20px;
  height: 20px;
  margin-left: auto;
  flex-shrink: 0;
  opacity: 0.55;
  transition: transform var(--transition), opacity var(--transition);
}

.dl-btn:hover .dl-btn-arrow {
  transform: translateX(4px);
  opacity: 1;
}

.dl-actions-note {
  margin-top: 16px;
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.dl-inline-link {
  color: var(--green);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}

.dl-inline-link:hover { color: var(--white); }

/* ── Vía 3: Downloader (Fire TV / TV Box) ──
   Deliberadamente más callado que los dos botones: es una alternativa,
   no una tercera opción al mismo nivel. */
.dl-downloader {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px 12px 18px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.02);
  border: 1px dashed rgba(255,255,255,0.16);
}

.dl-downloader-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--text-muted);
}

.dl-downloader-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.dl-downloader-title {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--cream);
}

.dl-downloader-title em {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--white);
}

.dl-downloader-sub {
  font-size: 0.72rem;
  line-height: 1.4;
  color: var(--text-muted);
}

/* El código es el dato importante de esta fila: se lee de lejos y se
   copia de un toque */
.dl-code-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  flex-shrink: 0;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.18);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.dl-code-btn:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.34);
}

.dl-code-btn:focus-visible {
  outline: 2px solid var(--white);
  outline-offset: 3px;
}

.dl-code-val {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--white);
  font-variant-numeric: tabular-nums;
}

.dl-code-icon {
  width: 15px;
  height: 15px;
  color: var(--text-muted);
  transition: color var(--transition);
}

.dl-code-btn:hover .dl-code-icon { color: var(--white); }

/* Estado "copiado" — lo pone js/download-page.js por 1.6s */
.dl-code-btn.is-copied {
  background: rgba(46,160,90,0.16);
  border-color: rgba(46,160,90,0.5);
}

.dl-code-btn.is-copied .dl-code-val { font-size: 0.8rem; letter-spacing: 0.04em; }
.dl-code-btn.is-copied .dl-code-icon { display: none; }

/* ── Aviso de código de servidor + deslinde legal ──
   Tiene que verse sí o sí (es información legal y operativa), pero sin
   competirle a los botones: sin fondo fuerte, solo una barra a la izquierda. */
.dl-server-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  max-width: 440px;   /* alineado con los botones de arriba */
  margin-top: 22px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-left: 3px solid rgba(229,9,20,0.55);
}

.dl-server-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
  color: #FF6169;
}

.dl-server-note p {
  font-size: 0.78rem;
  line-height: 1.65;
  color: var(--text-body);
  margin: 0;
}

.dl-server-note strong { color: var(--cream); font-weight: 600; }

.dl-server-code {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 5px;
  background: rgba(229,9,20,0.14);
  border: 1px solid rgba(229,9,20,0.38);
  color: var(--white);
  font-weight: 700;
  letter-spacing: 0.1em;
  font-variant-numeric: tabular-nums;
}

/* ════════════════════════════════════════════════════════
   MOCKUP DEL HERO — tele + celular
════════════════════════════════════════════════════════ */
.dl-hero-visual {
  flex: 1 1 46%;
  max-width: 540px;
  animation: fadeIn 1.2s ease 0.4s both;
}

.dl-mock {
  position: relative;
  padding-bottom: 34px;
}

.dl-mock-screen {
  background: #0a0a0a;
  border: 2px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  aspect-ratio: 16 / 10;
  overflow: hidden;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow:
    0 0 0 6px rgba(8,8,8,0.9),
    0 0 0 7px rgba(255,255,255,0.04),
    0 32px 64px rgba(0,0,0,0.85);
}

.dl-mock-topbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.dl-mock-logo {
  width: 22px;
  height: 22px;
  object-fit: contain;
  flex-shrink: 0;
  margin-right: 4px;
}

.dl-mock-chip {
  font-size: 0.52rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 3px 8px;
  border-radius: 20px;
  border: 1px solid transparent;
  white-space: nowrap;
}

.dl-mock-chip.is-on {
  color: var(--white);
  background: rgba(229,9,20,0.16);
  border-color: rgba(229,9,20,0.35);
}

/* Filas de pósters.
   grid-template-rows: 1fr es necesario: sin una fila de altura definida,
   el height:100% de las imágenes no resuelve y se van a su alto natural,
   desbordando la pantalla del TV. */
.dl-mock-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: 1fr;
  gap: 8px;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.dl-mock-row img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.05);
}

.dl-mock-row--dim { opacity: 0.45; }

/* Pata y base, iguales a las del TV de la landing */
.dl-mock-stand {
  width: 18%;
  height: 18px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.06), transparent);
  margin: 0 auto;
  clip-path: polygon(25% 0%, 75% 0%, 90% 100%, 10% 100%);
}

.dl-mock-base {
  width: 36%;
  height: 5px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.07), transparent);
  border-radius: 3px;
  margin: 0 auto;
}

/* Celular que se monta sobre la tele */
.dl-mock-phone {
  position: absolute;
  left: -26px;
  bottom: 0;
  width: 22%;
  max-width: 114px;
  aspect-ratio: 9 / 19;
  background: #0a0a0a;
  border: 2px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 5px;
  box-shadow: 0 22px 44px rgba(0,0,0,0.8);
  animation: float 6s ease-in-out infinite;
}

.dl-mock-phone-screen {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 10px;
  overflow: hidden;
}

.dl-mock-phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dl-mock-phone-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: linear-gradient(to top, rgba(8,8,8,0.75), transparent 60%);
}

/* ════════════════════════════════════════════════════════
   DÓNDE SE INSTALA — franja de íconos (reusa .devices-row
   y .device-badge de la landing) + modelos plegados
════════════════════════════════════════════════════════ */
.dl-compat-note {
  margin-top: 20px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Detalle de modelos: plegado, no pesa visualmente */
.dl-models {
  margin-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 18px;
}

.dl-models summary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  list-style: none;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-body);
  padding: 4px 0;
  transition: color var(--transition);
}

.dl-models summary::-webkit-details-marker { display: none; }

.dl-models summary:hover { color: var(--white); }

.dl-models summary svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition);
}

.dl-models[open] summary svg { transform: rotate(180deg); }

.dl-models-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 18px;
  animation: fadeIn 0.3s ease both;
}

.dl-models-grid h3 {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: 8px;
}

.dl-models-grid p {
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--text-muted);
}

/* ════════════════════════════════════════════════════════
   INSTALACIÓN
════════════════════════════════════════════════════════ */
.dl-install-section { background: var(--dark); }

.dl-section-head { margin-bottom: 36px; }

.dl-guides {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  align-items: start;
}

.dl-guide {
  background: var(--dark2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 26px;
}

/* La vía de Play Store se marca como la principal */
.dl-guide--primary {
  background: linear-gradient(180deg, rgba(229,9,20,0.06) 0%, var(--dark2) 45%);
  border-color: rgba(229,9,20,0.22);
}

.dl-guide-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 18px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.dl-guide-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(229,9,20,0.1);
  border: 1px solid rgba(229,9,20,0.3);
  color: #FF6169;
  flex-shrink: 0;
}

.dl-guide-icon--apk {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.12);
  color: var(--cream);
}

.dl-guide-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  color: var(--white);
  line-height: 1.1;
}

.dl-guide-kicker {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 3px;
}

.dl-steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.dl-steps li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.dl-step-n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid rgba(229,9,20,0.4);
  background: rgba(229,9,20,0.1);
  color: #FF6169;
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  flex-shrink: 0;
  margin-top: 1px;
}

.dl-steps h4 {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
}

.dl-steps p {
  font-size: 0.84rem;
  line-height: 1.6;
  color: var(--text-body);
}

.dl-steps strong { color: var(--cream); font-weight: 600; }
.dl-steps em { font-style: italic; color: var(--cream); }

/* ── Requisitos ── */
.dl-reqs {
  margin-top: 32px;
  padding-top: 26px;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.dl-reqs-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.dl-req {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 11px 18px;
  background: var(--dark3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  transition: border-color var(--transition);
}

.dl-req:hover { border-color: rgba(255,255,255,0.18); }

.dl-req-value {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  color: var(--white);
  line-height: 1;
}

.dl-req-label {
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ── Las 3 dudas frecuentes, dentro de la misma sección ── */
.dl-help {
  margin-top: 32px;
  padding-top: 26px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.dl-help-list {
  margin-top: 16px;
  max-width: 780px;
}

.dl-help-note {
  margin-top: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ════════════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════════════ */
@media (max-width: 1200px) {
  .dl-hero { padding: 120px 32px 52px; }
  .dl-hero-inner { gap: 36px; }
}

@media (max-width: 960px) {
  /* El mockup se va abajo y el texto toma todo el ancho */
  .dl-hero-inner { flex-direction: column; align-items: stretch; }
  .dl-hero-copy { flex: none; max-width: 100%; }
  .dl-hero-visual { flex: none; width: 100%; max-width: 460px; margin: 0 auto; }
  .dl-models-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .dl-hero { padding: 108px 24px 44px; }
  .dl-guides { grid-template-columns: 1fr; }
  .dl-reqs { flex-direction: column; align-items: flex-start; gap: 16px; }
}

@media (max-width: 640px) {
  .dl-hero { padding: 96px 20px 40px; }
  .dl-title { font-size: clamp(2.2rem, 10vw, 3rem); }
  .dl-title span { font-size: clamp(1.5rem, 7vw, 2.1rem); }
  .dl-sub { font-size: 0.92rem; }

  .dl-actions { max-width: 100%; }
  .dl-btn { padding: 14px 18px; gap: 12px; }
  .dl-btn-main { font-size: 0.88rem; }

  /* En móvil la fila del Downloader se apila: el código pasa abajo,
     a lo ancho, que es como se toca cómodo */
  .dl-downloader {
    flex-wrap: wrap;
    gap: 10px 12px;
    padding: 14px 16px;
  }
  .dl-code-btn { margin-left: 0; width: 100%; justify-content: center; }
  .dl-server-note { max-width: 100%; margin-top: 18px; }

  /* El celular del mockup estorba en pantallas chicas */
  .dl-mock-phone { display: none; }
  .dl-mock-chip:nth-last-child(-n+2) { display: none; }

  .dl-models-grid { grid-template-columns: 1fr; gap: 18px; }
  .dl-guide { padding: 22px 20px; }
  .dl-req { padding: 10px 14px; }
}

@media (max-width: 400px) {
  .dl-hero { padding: 88px 16px 36px; }
  .dl-btn-arrow { display: none; }
  .dl-downloader-icon { display: none; }
}