/* =========================================================
   Mundial 2026 - Velocidad Conectada
   Paleta: bandera Argentina (celeste + blanco + sol)
   + acentos Connectto (azul + naranja)
   ========================================================= */

:root {
  --arg-celeste: #74ACDF;
  --arg-celeste-strong: #5099D3;
  --arg-celeste-soft: #C8DEF1;
  --arg-blanco: #FFFFFF;
  --arg-sol: #F6B40E;
  --arg-sol-dark: #C99005;
  --connectto-azul: #1278F1;
  --connectto-naranja: #FF8300;
  --ink: #0F172A;
  --ink-soft: #334155;
}

/* ---------- Banda Mundial superior ---------- */
.mundial-strip {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  background: linear-gradient(90deg, var(--arg-celeste) 0%, var(--arg-blanco) 50%, var(--arg-celeste) 100%);
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 16px;
  text-align: center;
  letter-spacing: 0.02em;
  border-bottom: 2px solid var(--arg-sol);
}

.mundial-strip span { color: var(--ink); }
.mundial-strip .pelota-inline {
  display: inline-block;
  vertical-align: middle;
  width: 20px;
  height: 20px;
  margin: 0 6px;
  animation: ball-spin 6s linear infinite;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.25));
}

/* push the nav down so it doesn't sit under the strip */
body.mundial nav.fixed { top: 32px !important; }

/* ---------- Anchors de secciones (offset para nav fijo) ---------- */
#residencial,
#corporativo,
#cobertura,
#medios-de-pago { scroll-margin-top: 180px; }

/* =========================================================
   Contact modal (formulario flotante reutilizable)
   ========================================================= */
.contact-modal {
  position: fixed;
  inset: 0;
  z-index: 9998;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(2, 15, 35, 0.78);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.contact-modal.is-open { display: flex; }

.contact-modal__dialog {
  position: relative;
  width: 100%;
  max-width: 540px;
  max-height: 92vh;
  overflow-y: auto;
  background: linear-gradient(165deg, #043771 0%, #021a3b 60%, #010d22 100%);
  border-radius: 20px;
  padding: 32px 28px 28px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.55);
  border: 1px solid rgba(255, 131, 0, 0.35);
}

.contact-modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background 200ms ease, transform 200ms ease;
}
.contact-modal__close:hover {
  background: rgba(255, 131, 0, 0.28);
  transform: scale(1.08);
}
.contact-modal__close:focus-visible {
  outline: 2px solid var(--arg-sol);
  outline-offset: 2px;
}

.contact-modal__title {
  font-family: 'Kanit', sans-serif;
  font-weight: 800;
  font-size: clamp(1.5rem, 4vw, 1.85rem);
  color: #fff;
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}
.contact-modal__sub {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  margin: 0 0 18px;
}

.contact-modal__form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.contact-modal__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
@media (min-width: 600px) {
  .contact-modal__row { grid-template-columns: 1fr 1fr; }
}

.contact-modal__input,
.contact-modal__textarea {
  background: transparent;
  border: 1px solid #FF8300;
  border-radius: 12px;
  padding: 12px 18px;
  color: #fff;
  font-family: inherit;
  font-size: 0.95rem;
  width: 100%;
  outline: none;
  transition: border-color 200ms ease, box-shadow 200ms ease;
}
.contact-modal__input::placeholder,
.contact-modal__textarea::placeholder {
  color: rgba(255, 255, 255, 0.5);
}
.contact-modal__input:focus,
.contact-modal__textarea:focus {
  border-color: #FFB36B;
  box-shadow: 0 0 0 3px rgba(255, 131, 0, 0.22);
}
.contact-modal__textarea {
  min-height: 110px;
  max-height: 220px;
  resize: vertical;
  font-family: inherit;
}

.contact-modal__submit {
  margin-top: 6px;
  align-self: flex-start;
  background: var(--arg-sol);
  color: var(--ink);
  font-family: 'Kanit', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 12px 28px;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease;
}
.contact-modal__submit:hover:not(:disabled) {
  transform: scale(1.04);
  background: var(--arg-sol-dark);
}
.contact-modal__submit:disabled {
  opacity: 0.7;
  cursor: wait;
}

.contact-modal__message {
  margin: 4px 0 0;
  font-size: 0.9rem;
  padding: 10px 14px;
  border-radius: 8px;
  line-height: 1.4;
}
.contact-modal__message--success {
  color: #86efac;
  background: rgba(134, 239, 172, 0.10);
  border: 1px solid rgba(134, 239, 172, 0.28);
}
.contact-modal__message--error {
  color: #fca5a5;
  background: rgba(252, 165, 165, 0.10);
  border: 1px solid rgba(252, 165, 165, 0.28);
}

body.contact-modal-open { overflow: hidden; }

@media (max-width: 480px) {
  .contact-modal { padding: 12px; }
  .contact-modal__dialog { padding: 28px 20px 22px; max-height: 95vh; }
  .contact-modal__title { font-size: 1.35rem; }
  .contact-modal__submit { width: 100%; align-self: stretch; }
}

/* ---------- Install modal (extiende contact-modal) ---------- */
.install-modal__step--choice .contact-modal__title,
.install-modal__step--choice .contact-modal__sub {
  text-align: center;
}

.install-modal__options {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 14px;
}
@media (min-width: 480px) {
  .install-modal__options { grid-template-columns: 1fr 1fr; }
}

.install-modal__option {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 26px 16px;
  border-radius: 16px;
  border: none;
  cursor: pointer;
  font-family: 'Kanit', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-align: center;
  transition: transform 200ms ease, box-shadow 200ms ease, filter 200ms ease;
}
.install-modal__option svg {
  width: 36px;
  height: 36px;
}
.install-modal__option:hover {
  transform: translateY(-3px) scale(1.02);
  filter: brightness(1.06);
}
.install-modal__option:focus-visible {
  outline: 3px solid var(--arg-sol);
  outline-offset: 3px;
}

.install-modal__option--wa {
  background: linear-gradient(135deg, #0CC757 0%, #08a046 100%);
  color: #fff;
  box-shadow: 0 8px 22px rgba(12, 199, 87, 0.35);
}
.install-modal__option--wa:hover {
  box-shadow: 0 12px 28px rgba(12, 199, 87, 0.5);
}

.install-modal__option--mail {
  background: linear-gradient(135deg, #FF8300 0%, #CC6900 100%);
  color: #fff;
  box-shadow: 0 8px 22px rgba(255, 131, 0, 0.35);
}
.install-modal__option--mail:hover {
  box-shadow: 0 12px 28px rgba(255, 131, 0, 0.5);
}

.install-modal__back {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.85);
  padding: 6px 14px 6px 10px;
  border-radius: 999px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 12px;
  transition: background 200ms ease, color 200ms ease, border-color 200ms ease;
}
.install-modal__back:hover {
  background: rgba(255, 131, 0, 0.18);
  border-color: rgba(255, 131, 0, 0.4);
  color: #fff;
}
.install-modal__back:focus-visible {
  outline: 2px solid var(--arg-sol);
  outline-offset: 2px;
}

/* Espaciado entre los nav links (Home/Institucional/Planes/Empresas/Ayuda)
   más compacto en desktop para dejar más aire entre el nav y los botones */
@media (min-width: 1024px) {
  body.mundial nav.fixed #menu-open > ul { gap: 20px; }
}

/* ---------- Botón "Prode" header (glass elegante con pelota animada) ---------- */
.btn-prode-header {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 12px;
  background: linear-gradient(165deg, #074388 0%, #021a3b 55%, #010d22 100%);
  border: 1px solid rgba(246, 180, 14, 0.45);
  border-radius: 8px;
  color: #fff;
  font-family: 'Kanit', sans-serif;
  font-weight: 400;
  font-size: 14px;
  letter-spacing: 0.02em;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
  box-shadow:
    0 4px 14px rgba(0, 0, 0, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.10);
}
.btn-prode-header:hover {
  border-color: rgba(246, 180, 14, 0.8);
  box-shadow:
    0 4px 14px rgba(0, 0, 0, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
  transform: translateY(-1px) scale(1.03);
}
.btn-prode-header img {
  width: 16px;
  height: 16px;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.35));
  animation: btn-prode-header-spin 6s linear infinite;
}
@keyframes btn-prode-header-spin {
  to { transform: rotate(360deg); }
}
@media (prefers-reduced-motion: reduce) {
  .btn-prode-header img { animation: none; }
}

/* ---------- Nav links modernos (pill glass) ---------- */
.mundial-navlink {
  padding: 9px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(4px);
  transition: background 0.2s ease, color 0.2s ease;
}
.mundial-navlink:hover {
  background: rgba(255, 131, 0, 0.18);
  color: #fff;
}
.mundial-navlink[aria-current="page"] {
  background: transparent;
  color: #fff;
  border: 2px solid #FF8300;
  padding: 7px 16px;
  font-weight: 700;
}

/* ---------- Hero Mundial ---------- */
.mundial-hero {
  position: relative;
  min-height: 100vh;
  background-color: var(--arg-celeste-soft);
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 10rem 1.5rem 5rem;
  margin-top: 0;
}

/* Background video */
.mundial-hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  pointer-events: none;
}

/* Celeste/white overlay so the video reads but the Argentina palette dominates */
.mundial-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(246, 180, 14, 0.35) 0%, transparent 55%),
    linear-gradient(135deg,
      rgba(116, 172, 223, 0.78) 0%,
      rgba(255, 255, 255, 0.55) 55%,
      rgba(116, 172, 223, 0.7) 100%);
}

.mundial-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, transparent 49.5%, rgba(15,23,42,0.04) 49.5%, rgba(15,23,42,0.04) 50.5%, transparent 50.5%),
    linear-gradient(0deg, transparent 49.5%, rgba(15,23,42,0.04) 49.5%, rgba(15,23,42,0.04) 50.5%, transparent 50.5%);
  background-size: 80px 80px;
  pointer-events: none;
  z-index: 0;
}

.mundial-hero-inner {
  position: relative;
  z-index: 4;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 1024px) {
  .mundial-hero-inner { grid-template-columns: 1.2fr 1fr; align-items: center; }
}

.mundial-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--ink);
  color: var(--arg-sol);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  width: fit-content;
  box-shadow: 0 6px 20px rgba(15,23,42,0.15);
}

.mundial-eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--arg-sol);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(246, 180, 14, 0.7);
  animation: pulse-dot 1.8s ease-out infinite;
}

.mundial-headline {
  font-size: clamp(2.4rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin: 1.25rem 0 1rem;
}

.mundial-headline em {
  font-style: normal;
  background: linear-gradient(90deg, var(--arg-sol), var(--connectto-naranja));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.mundial-sub {
  font-size: clamp(1.05rem, 1.6vw, 1.35rem);
  color: var(--ink-soft);
  max-width: 36rem;
  margin: 0 0 2rem;
  line-height: 1.5;
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.85),
    0 2px 8px rgba(255, 255, 255, 0.55),
    0 4px 16px rgba(15, 23, 42, 0.12);
}

.mundial-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  margin: 0 0 2.2rem;
  font-weight: 700;
  color: var(--ink);
}
.mundial-stats > div { display: flex; flex-direction: column; }
.mundial-stats strong {
  font-size: 1.9rem;
  line-height: 1;
  background: linear-gradient(90deg, var(--connectto-azul), var(--arg-celeste-strong));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.mundial-stats span { font-size: 0.85rem; color: var(--ink-soft); font-weight: 500; letter-spacing: 0.02em; }

/* ---------- CTAs ---------- */
.mundial-cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.mundial-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--arg-sol);
  color: var(--ink);
  padding: 1rem 1.6rem;
  border-radius: 9999px;
  font-weight: 800;
  font-size: 1rem;
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(246, 180, 14, 0.45), inset 0 -3px 0 rgba(0,0,0,0.12);
  transition: transform 180ms ease, box-shadow 180ms ease;
}
.mundial-cta-primary:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 18px 38px rgba(246, 180, 14, 0.6), inset 0 -3px 0 rgba(0,0,0,0.12);
}
.mundial-cta-primary:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
.mundial-cta-primary svg { width: 18px; height: 18px; }

.mundial-cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: transparent;
  color: var(--ink);
  padding: 1rem 1.6rem;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 1rem;
  border: 2px solid var(--ink);
  text-decoration: none;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}
.mundial-cta-secondary:hover {
  background: var(--ink);
  color: var(--arg-blanco);
  transform: translateY(-2px);
}

/* ---------- Ball animation (cruza la pantalla) ---------- */
.mundial-ball-track {
  position: absolute;
  top: 55%;
  left: 0;
  right: 0;
  height: 80px;
  pointer-events: none;
  z-index: 3;
}

.mundial-ball-flyer {
  position: absolute;
  top: 0;
  left: -180px;
  display: flex;
  align-items: center;
  gap: 0;
  animation: ball-fly 14s linear infinite;
  filter: drop-shadow(0 12px 18px rgba(15,23,42,0.25));
}

.mundial-ball-trail {
  position: relative;
  width: 240px;
  height: 6px;
  margin-right: -10px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(246, 180, 14, 0.15) 20%,
    rgba(246, 180, 14, 0.65) 60%,
    var(--arg-sol) 100%);
  border-radius: 999px;
  filter: blur(1px);
}
.mundial-ball-trail::before,
.mundial-ball-trail::after {
  content: "";
  position: absolute;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(18,120,241,0.7));
}
.mundial-ball-trail::before { top: -10px; left: 60px; right: 30px; }
.mundial-ball-trail::after  { top: 12px;  left: 30px; right: 60px; }

.mundial-ball-spin {
  width: 80px;
  height: 80px;
  animation: ball-spin 3.5s linear infinite;
  filter: drop-shadow(0 8px 12px rgba(15, 23, 42, 0.35));
}

/* parallax/diagonal data lines decoration */
.mundial-data-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  opacity: 0.5;
}
.mundial-data-lines span {
  position: absolute;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--arg-sol), transparent);
  animation: data-line 6s linear infinite;
  width: 40%;
}
.mundial-data-lines span:nth-child(1) { top: 18%; animation-delay: 0s;   }
.mundial-data-lines span:nth-child(2) { top: 33%; animation-delay: 1.4s; }
.mundial-data-lines span:nth-child(3) { top: 68%; animation-delay: 2.8s; }
.mundial-data-lines span:nth-child(4) { top: 82%; animation-delay: 4.2s; }

@keyframes ball-fly {
  0%   { transform: translateX(0); }
  100% { transform: translateX(calc(100vw + 240px)); }
}
@keyframes ball-spin {
  to { transform: rotate(360deg); }
}
@keyframes pulse-dot {
  0%   { box-shadow: 0 0 0 0 rgba(246, 180, 14, 0.7); }
  70%  { box-shadow: 0 0 0 10px rgba(246, 180, 14, 0); }
  100% { box-shadow: 0 0 0 0 rgba(246, 180, 14, 0); }
}
@keyframes data-line {
  0%   { left: -40%; opacity: 0; }
  20%  { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}

/* ---------- Ball illustration on the right side ---------- */
.mundial-hero-art {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 300px;
}
.mundial-hero-ball {
  width: clamp(240px, 32vw, 400px);
  height: clamp(240px, 32vw, 400px);
  animation: ball-float 6s ease-in-out infinite;
  filter:
    drop-shadow(0 35px 50px rgba(15, 23, 42, 0.45))
    drop-shadow(0 10px 18px rgba(31, 74, 114, 0.35));
}
.mundial-hero-ball .mundial-ball-fallback {
  width: 100%;
  height: 100%;
  animation: ball-spin 12s linear infinite;
}
.mundial-hero-ball canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}
.mundial-hero-art::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 18px;
  background: radial-gradient(ellipse, rgba(15,23,42,0.25), transparent 70%);
  filter: blur(8px);
  animation: shadow-pulse 6s ease-in-out infinite;
}
@keyframes ball-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-22px); }
}
@keyframes shadow-pulse {
  0%, 100% { transform: translateX(-50%) scale(1);    opacity: 0.65; }
  50%      { transform: translateX(-50%) scale(0.75); opacity: 0.4; }
}

/* ---------- Mundial-themed CTA override for existing yellow buttons in other sections ---------- */
.mundial-accent { background: var(--arg-sol) !important; color: var(--ink) !important; }
.mundial-accent:hover { background: var(--arg-sol-dark) !important; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .mundial-ball-flyer,
  .mundial-ball-spin,
  .mundial-hero-ball,
  .mundial-hero-ball svg,
  .mundial-strip .pelota-inline,
  .mundial-data-lines span,
  .mundial-hero-art::after,
  .mundial-eyebrow::before {
    animation: none !important;
  }
}

/* ---------- Mobile tweaks ---------- */
@media (max-width: 768px) {
  .mundial-hero { padding-top: 8rem; min-height: 90vh; }
  .mundial-ball-flyer { animation-duration: 11s; }
  .mundial-hero-art { min-height: 240px; }
  .mundial-stats { gap: 1rem 1.5rem; }
  .mundial-stats strong { font-size: 1.5rem; }
}

/* =========================================================
   Sección Módem WiFi 6 + Pelota 3D
   ========================================================= */

.mundial-modem-section {
  position: relative;
  padding: 1.5rem 1.5rem;
  overflow: hidden;
}

.mundial-modem-inner {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
  z-index: 1;
}
@media (min-width: 1024px) {
  .mundial-modem-inner {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

.mundial-modem-art {
  display: flex;
  justify-content: center;
  align-items: center;
}
.mundial-modem-img {
  width: 100%;
  max-width: 520px;
  height: auto;
  filter:
    drop-shadow(0 30px 50px rgba(15, 23, 42, 0.35))
    drop-shadow(0 0 30px rgba(18, 120, 241, 0.25));
  animation: modem-float 5s ease-in-out infinite;
}

.mundial-modem-ball {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 320px;
}
.mundial-modem-pelota-img {
  width: 100%;
  max-width: 580px;
  height: auto;
  filter:
    drop-shadow(0 25px 35px rgba(15, 23, 42, 0.45))
    drop-shadow(0 0 22px rgba(246, 180, 14, 0.15));
}

/* Variante full-width: una sola imagen que ocupa todo el ancho del inner */
.mundial-modem-inner--full {
  display: block;
  text-align: center;
}
.mundial-promo-full-link {
  display: block;
  max-width: 1200px;
  margin: 0 auto;
  cursor: pointer;
  outline: none;
  border-radius: 12px;
  transition: transform 220ms ease, filter 220ms ease;
}
.mundial-promo-full-link:hover {
  transform: scale(1.015);
  filter: brightness(1.04) drop-shadow(0 0 18px rgba(246, 180, 14, 0.45));
}
.mundial-promo-full-link:focus-visible {
  box-shadow: 0 0 0 4px var(--arg-sol);
}
.mundial-promo-full-img {
  display: block;
  width: 100%;
  max-width: 1200px;
  height: auto;
  margin: 0 auto;
  filter:
    drop-shadow(0 25px 35px rgba(15, 23, 42, 0.45))
    drop-shadow(0 0 22px rgba(246, 180, 14, 0.15));
}

.mundial-promo-video-link {
  cursor: pointer;
  border-radius: 16px;
  outline: none;
  transition: transform 220ms ease, filter 220ms ease;
}
.mundial-promo-video-link:hover {
  transform: scale(1.015);
  filter: brightness(1.06) drop-shadow(0 0 18px rgba(246, 180, 14, 0.45));
}
.mundial-promo-video-link:focus-visible {
  box-shadow: 0 0 0 4px var(--arg-sol);
}
.mundial-promo-video-link video {
  pointer-events: none;
}

@keyframes modem-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-14px); }
}

@media (prefers-reduced-motion: reduce) {
  .mundial-modem-img { animation: none; }
}

@media (max-width: 768px) {
  .mundial-modem-section { padding: 1rem 1rem; }
  .mundial-modem-img { max-width: 400px; }
  .mundial-modem-ball { min-height: 280px; }
}

/* =========================================================
   Plan cards (Mundial 2026)
   Tarjetas de planes 100 / 300 / 600 Mb con mascota campeona
   ========================================================= */

.mundial-planes-section { position: relative; }
.mundial-planes-title {
  font-family: 'Kanit', sans-serif;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.mundial-planes-title em {
  font-style: normal;
  background: linear-gradient(90deg, var(--connectto-azul), var(--arg-celeste-strong));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.mundial-plan {
  position: relative;
  background: linear-gradient(165deg, #074388 0%, #021a3b 55%, #010d22 100%);
  border-radius: 22px;
  overflow: hidden;
  width: 100%;
  min-width: 300px;
  max-width: 400px;
  margin: 0 auto;
  box-shadow:
    0 24px 60px rgba(2, 26, 59, 0.45),
    inset 0 0 0 1px rgba(116, 172, 223, 0.18);
  transition: transform 280ms ease, box-shadow 280ms ease;
  isolation: isolate;
  display: flex;
  flex-direction: column;
}
.mundial-plan:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow:
    0 32px 80px rgba(2, 26, 59, 0.6),
    0 0 0 2px var(--arg-sol),
    inset 0 0 0 1px rgba(116, 172, 223, 0.3);
}

/* Argentina stripe ribbon en el borde superior */
.mundial-plan__stripe {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 8px;
  background: linear-gradient(90deg,
    var(--arg-celeste) 0 33%,
    var(--arg-blanco) 33% 67%,
    var(--arg-celeste) 67% 100%);
  box-shadow: 0 2px 8px rgba(116, 172, 223, 0.4);
  z-index: 4;
}

/* Glow dorado sutil arriba */
.mundial-plan::before {
  content: "";
  position: absolute;
  top: -40%; left: -20%; right: -20%; height: 70%;
  background: radial-gradient(ellipse at center,
    rgba(246, 180, 14, 0.18) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* Tramado diagonal estilo cancha */
.mundial-plan::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(110deg,
    transparent 49%, rgba(116, 172, 223, 0.06) 49% 51%, transparent 51%);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

.mundial-plan__body {
  position: relative;
  z-index: 2;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  flex: 1;
}

.mundial-plan__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) clamp(115px, 36%, 145px);
  align-items: end;
  gap: 0.75rem;
  padding-top: 14px;
  min-height: 200px;
}

.mundial-plan__num {
  display: flex;
  flex-direction: column;
  min-width: 0;
  filter: drop-shadow(0 4px 14px rgba(116, 172, 223, 0.3));
}
.mundial-plan__num h3 {
  font-family: 'Kanit', sans-serif;
  font-size: clamp(3.2rem, 10vw, 4.8rem);
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1;
  margin: 0;
  padding: 0.08em 0;
  background: linear-gradient(180deg,
    #ffffff 0%, var(--arg-celeste) 60%, var(--arg-celeste-strong) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.mundial-plan__num p {
  font-family: 'Kanit', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  color: var(--arg-sol);
  text-transform: uppercase;
  line-height: 1;
  margin: 6px 0 0;
}

/* Frame tipo "estampita" de jugador para la mascota */
.mundial-plan__mascota-wrap {
  position: relative;
  width: clamp(130px, 40%, 160px);
  aspect-ratio: 4 / 5;
  border-radius: 16px;
  overflow: hidden;
  border: 2px solid var(--arg-celeste);
  background: #1d2d5e;
  box-shadow:
    0 16px 30px rgba(0, 0, 0, 0.5),
    0 0 0 4px rgba(2, 26, 59, 0.55),
    inset 0 -10px 14px rgba(0, 0, 0, 0.35);
  transform: translateY(6px) rotate(2deg);
  transition: transform 320ms ease, box-shadow 320ms ease;
}
.mundial-plan:hover .mundial-plan__mascota-wrap {
  transform: translateY(-2px) rotate(-1deg) scale(1.04);
  box-shadow:
    0 22px 36px rgba(0, 0, 0, 0.55),
    0 0 0 4px rgba(246, 180, 14, 0.35),
    inset 0 -10px 14px rgba(0, 0, 0, 0.35);
}
.mundial-plan__mascota {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
}
.mundial-plan__mascota-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    transparent 55%, rgba(2, 26, 59, 0.55) 100%);
  pointer-events: none;
}

.mundial-plan__features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mundial-plan__features li {
  position: relative;
  padding-left: 28px;
  font-size: 15px;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.92);
}
.mundial-plan__features li::before {
  content: "";
  position: absolute;
  left: 0; top: 5px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--arg-sol), var(--arg-sol-dark));
  box-shadow:
    inset -1px -2px 3px rgba(0, 0, 0, 0.3),
    0 2px 6px rgba(246, 180, 14, 0.4);
}

.mundial-plan__cta {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  align-self: stretch;
  margin-top: auto;
  background: linear-gradient(180deg, #FF8300 0%, #CC6900 100%);
  color: #fff;
  text-decoration: none;
  font-family: 'Kanit', sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 14px 24px;
  border-radius: 999px;
  box-shadow: inset 0 -3px 0 rgba(0, 0, 0, 0.18);
  transition: transform 180ms ease, box-shadow 180ms ease;
}
.mundial-plan__cta:hover {
  transform: translateY(-2px);
  box-shadow: inset 0 -3px 0 rgba(0, 0, 0, 0.18);
}
.mundial-plan__cta svg { width: 18px; height: 18px; }

/* Badge esquina superior derecha */
.mundial-plan__badge {
  position: absolute;
  top: 16px;
  right: -6px;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(180deg, var(--arg-sol) 0%, var(--arg-sol-dark) 100%);
  color: var(--ink);
  font-family: 'Kanit', sans-serif;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 7px 14px;
  border-radius: 4px 0 0 4px;
  box-shadow: 0 8px 18px rgba(246, 180, 14, 0.45);
}
.mundial-plan__badge::after {
  content: "";
  position: absolute;
  right: 0; bottom: -6px;
  border-top: 6px solid var(--arg-sol-dark);
  border-right: 6px solid transparent;
}
.mundial-plan__badge svg { width: 13px; height: 13px; }

/* Variante "featured" — tarjeta destacada del centro (planes residencial 600 Mb)
   Más grande, gradient azul→navy→dorado, borde dorado siempre visible */
.mundial-plan--featured {
  background: linear-gradient(165deg, #0a4a92 0%, #021a3b 50%, #2a1a05 100%);
  box-shadow:
    0 32px 80px rgba(246, 180, 14, 0.4),
    0 0 0 1.5px var(--arg-sol),
    inset 0 0 0 1px rgba(246, 180, 14, 0.35);
  transform: scale(1.05);
  z-index: 2;
}
.mundial-plan--featured:hover {
  transform: translateY(-6px) scale(1.07);
  box-shadow:
    0 32px 80px rgba(246, 180, 14, 0.4),
    0 0 0 1.5px var(--arg-sol),
    inset 0 0 0 1px rgba(246, 180, 14, 0.35);
}

/* Brillo plateado animado (estilo holográfico cromado) */
.mundial-plan--shine-silver::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg,
    rgba(255, 255, 255, 0.18) 0%,
    rgba(210, 225, 245, 0.22) 20%,
    rgba(255, 255, 255, 0.38) 40%,
    rgba(225, 235, 250, 0.28) 60%,
    rgba(255, 255, 255, 0.18) 80%,
    rgba(210, 225, 245, 0.22) 100%);
  background-size: 300% 100%;
  mix-blend-mode: overlay;
  animation: shine-silver-shift 6s ease-in-out infinite;
  pointer-events: none;
  z-index: 1;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
}
.mundial-plan--shine-silver::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    transparent 35%,
    rgba(255, 255, 255, 0.22) 50%,
    transparent 65%);
  background-size: 200% 200%;
  mix-blend-mode: screen;
  animation: shine-silver-shift 6s ease-in-out infinite reverse;
  pointer-events: none;
  z-index: 1;
}
@keyframes shine-silver-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
@media (prefers-reduced-motion: reduce) {
  .mundial-plan--shine-silver::before,
  .mundial-plan--shine-silver::after { animation: none; }
}

/* Variante "campeón" (300 Mb) con un toque dorado */
.mundial-plan--campeon {
  background: linear-gradient(165deg, #0a4a92 0%, #021a3b 50%, #2a1a05 100%);
}
.mundial-plan--campeon:hover {
  box-shadow:
    0 32px 80px rgba(246, 180, 14, 0.35),
    0 0 0 2px var(--arg-sol),
    inset 0 0 0 1px rgba(246, 180, 14, 0.35);
}
.mundial-plan--campeon .mundial-plan__mascota-wrap {
  border-color: var(--arg-sol);
  box-shadow:
    0 16px 30px rgba(0, 0, 0, 0.5),
    0 0 0 4px rgba(246, 180, 14, 0.25),
    inset 0 -10px 14px rgba(0, 0, 0, 0.35);
}

@media (prefers-reduced-motion: reduce) {
  .mundial-plan,
  .mundial-plan__mascota-wrap,
  .mundial-plan__cta { transition: none !important; }
}

@media (max-width: 480px) {
  .mundial-plan__body { padding: 24px 20px; }
  .mundial-plan__head { min-height: 180px; }
  .mundial-plan__mascota-wrap { width: 140px; }
  .mundial-plan__num h3 { font-size: 4rem; }
  .mundial-plan__num p { font-size: 1.1rem; }
}

/* =========================================================
   Popup promocional (Plan 600 Mb - Sorteo Mundial)
   ========================================================= */
.promo-popup {
  position: fixed;
  inset: 0;
  z-index: 9998;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(2, 15, 35, 0.78);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 1;
}
.promo-popup.is-open {
  display: flex;
}

.promo-popup__dialog {
  position: relative;
  max-height: 92vh;
  border-radius: 18px;
  overflow: visible;
  filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.55));
}
.promo-popup.is-open .promo-popup__dialog {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.promo-popup__link {
  display: block;
  border-radius: 18px;
  cursor: pointer;
  outline: none;
  transition: transform 220ms ease, filter 220ms ease;
}
.promo-popup__link:hover {
  transform: scale(1.015);
  filter: brightness(1.04) drop-shadow(0 0 18px rgba(246, 180, 14, 0.45));
}
.promo-popup__link:focus-visible {
  box-shadow: 0 0 0 4px var(--arg-sol);
}

.promo-popup__img {
  display: block;
  width: auto;
  height: auto;
  max-width: min(720px, calc(100vw - 40px));
  max-height: 92vh;
  border-radius: 18px;
}

/* Close button — rojo 3D con relieve */
.promo-popup__close {
  position: absolute;
  top: -16px;
  right: -16px;
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 14px;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 32% 28%, #ff7676 0%, #e63232 45%, #a40f0f 100%);
  color: #fff;
  font-family: inherit;
  box-shadow:
    inset 0 2px 0 rgba(255, 255, 255, 0.55),
    inset 0 -4px 6px rgba(0, 0, 0, 0.45),
    inset 0 0 0 1px rgba(255, 255, 255, 0.15),
    0 6px 0 #6b0707,
    0 12px 22px rgba(180, 20, 20, 0.55),
    0 0 0 3px rgba(255, 255, 255, 0.9);
  transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease;
  z-index: 2;
}
.promo-popup__close::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 8px;
  right: 8px;
  height: 38%;
  border-radius: 10px 10px 18px 18px / 8px 8px 14px 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.45), rgba(255, 255, 255, 0));
  pointer-events: none;
}
.promo-popup__close svg {
  position: relative;
  width: 20px;
  height: 20px;
  stroke: #fff;
  stroke-width: 3.2;
  stroke-linecap: round;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.45));
}
.promo-popup__close:hover {
  transform: translateY(-2px) scale(1.06);
  filter: brightness(1.08);
  box-shadow:
    inset 0 2px 0 rgba(255, 255, 255, 0.6),
    inset 0 -4px 6px rgba(0, 0, 0, 0.45),
    inset 0 0 0 1px rgba(255, 255, 255, 0.2),
    0 8px 0 #6b0707,
    0 18px 32px rgba(220, 30, 30, 0.65),
    0 0 0 3px rgba(255, 255, 255, 0.95);
}
.promo-popup__close:active {
  transform: translateY(4px) scale(1.02);
  box-shadow:
    inset 0 2px 0 rgba(255, 255, 255, 0.4),
    inset 0 -2px 4px rgba(0, 0, 0, 0.5),
    inset 0 0 0 1px rgba(255, 255, 255, 0.15),
    0 1px 0 #6b0707,
    0 4px 10px rgba(180, 20, 20, 0.4),
    0 0 0 3px rgba(255, 255, 255, 0.9);
}
.promo-popup__close:focus-visible {
  outline: 3px solid var(--arg-sol);
  outline-offset: 4px;
}

/* Lock scroll del body */
body.promo-popup-open { overflow: hidden; }

@media (max-width: 640px) {
  .promo-popup { padding: 12px; }
  .promo-popup__dialog { max-width: 100%; }
  .promo-popup__close {
    width: 42px;
    height: 42px;
    top: -12px;
    right: -8px;
    border-radius: 12px;
  }
  .promo-popup__close svg { width: 17px; height: 17px; }
}