/* ============================================================
   Tema futurista (capa sobre style.css). Para desactivarlo,
   quita el <link> de theme-futuristic.css en layouts/main.php.
   No afecta al panel de administracion (body.admin-body).
   ============================================================ */
:root {
  --bc-display: 'Space Grotesk', 'Sora', sans-serif;
  --fx-cyan: #22d3ee;
  --fx-navy: #0b1220;
  --fx-navy-2: #13294b;
  --fx-grad: linear-gradient(135deg, var(--bc-primary), var(--fx-cyan));
  --fx-glow: 0 0 0 1px rgba(34,211,238,.35), 0 10px 36px -10px rgba(49,125,183,.55);
}

/* Fondo: malla tecnologica sutil + resplandores */
body:not(.admin-body) {
  background:
    radial-gradient(1100px 560px at 90% -8%, rgba(34,211,238,.13), transparent 62%),
    radial-gradient(900px 520px at -8% 6%, rgba(238,116,41,.08), transparent 60%),
    linear-gradient(rgba(49,125,183,.05) 1px, transparent 1px) 0 0 / 44px 44px,
    linear-gradient(90deg, rgba(49,125,183,.05) 1px, transparent 1px) 0 0 / 44px 44px,
    var(--bc-bg);
  background-attachment: fixed;
}

/* Barra superior y cabecera */
body:not(.admin-body) .topbar { background: linear-gradient(90deg, var(--fx-navy), var(--fx-navy-2) 50%, var(--fx-navy)); letter-spacing: .02em; }
body:not(.admin-body) .site-header {
  background: rgba(255,255,255,.78);
  -webkit-backdrop-filter: saturate(170%) blur(14px);
  backdrop-filter: saturate(170%) blur(14px);
  border-top: 3px solid transparent;
  border-image: linear-gradient(90deg, var(--bc-primary), var(--fx-cyan), var(--bc-accent)) 1;
  border-bottom: 1px solid rgba(49,125,183,.18);
}
.nav-links a::after { background: var(--fx-grad); height: 2px; box-shadow: 0 0 10px rgba(34,211,238,.7); }

/* Botones con degradado y brillo */
.btn-primary, .btn-red {
  background: var(--fx-grad);
  border-color: transparent;
  box-shadow: 0 6px 20px -6px rgba(49,125,183,.7);
}
.btn-primary:hover, .btn-red:hover {
  background: linear-gradient(135deg, var(--bc-primary-dark), var(--bc-primary));
  box-shadow: var(--fx-glow);
}
.btn-outline:hover { box-shadow: var(--fx-glow); border-color: var(--fx-cyan); color: var(--bc-primary); }

/* Titulos y etiquetas estilo HUD */
.section-title { letter-spacing: -.015em; }
.section-title::before { background: var(--fx-grad) !important; box-shadow: 0 0 14px rgba(34,211,238,.6); }
.section-eyebrow {
  font-family: ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
  letter-spacing: .16em;
  color: #1b86ad;
}
.section-eyebrow::before { content: '// '; opacity: .7; }
.section-eyebrow-light { color: #7fe3f5 !important; }

/* Tarjetas tipo cristal con borde luminoso */
.card {
  background: rgba(255,255,255,.86);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(49,125,183,.16);
}
.card:hover { border-color: rgba(34,211,238,.7); box-shadow: var(--fx-glow); }
.service-icon { background: linear-gradient(135deg, rgba(49,125,183,.14), rgba(34,211,238,.18)); box-shadow: inset 0 0 0 1px rgba(34,211,238,.35); }

/* Franja de beneficios */
.benefit-bar { background: rgba(255,255,255,.8); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(49,125,183,.18); }
.benefit-grid i { background: var(--fx-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }

/* Banner de empresas: panel oscuro con rejilla */
.commercial-banner {
  background:
    linear-gradient(rgba(34,211,238,.07) 1px, transparent 1px) 0 0 / 36px 36px,
    linear-gradient(90deg, rgba(34,211,238,.07) 1px, transparent 1px) 0 0 / 36px 36px,
    linear-gradient(120deg, var(--fx-navy), var(--fx-navy-2) 55%, #1f6aa5);
}
.commercial-banner::after { border-color: rgba(34,211,238,.18); }
.commercial-banner p { color: #bcd4ee; }
.btn-light { color: var(--bc-primary-dark); }

/* Hero / carrusel: tono oscuro con resplandor */
.home-carousel .carousel-slide--brand {
  background:
    radial-gradient(800px 420px at 15% 20%, rgba(34,211,238,.18), transparent 60%),
    linear-gradient(rgba(34,211,238,.06) 1px, transparent 1px) 0 0 / 40px 40px,
    linear-gradient(90deg, rgba(34,211,238,.06) 1px, transparent 1px) 0 0 / 40px 40px,
    linear-gradient(135deg, var(--fx-navy), var(--fx-navy-2));
}

/* Pie con linea de neon */
.site-footer { background: linear-gradient(180deg, var(--fx-navy-2), var(--fx-navy)); border-top: 2px solid transparent; border-image: linear-gradient(90deg, var(--bc-primary), var(--fx-cyan), var(--bc-accent)) 1; }

/* Barra de desplazamiento y seleccion */
::selection { background: rgba(34,211,238,.35); }
body:not(.admin-body) { scrollbar-color: var(--bc-primary) #e8eef7; }

@media (prefers-reduced-motion: reduce) { .btn, .card { transition: none; } }

/* ============================================================
   Carrusel: fundido con zoom + desenfoque, flechas cuadradas y
   pestanas numeradas que se llenan con el tiempo.
   ============================================================ */
.home-carousel.car-tx-zoom .carousel-slide { transform: scale(1.12); filter: blur(6px); transition: opacity var(--car-speed) ease, transform calc(var(--car-speed) * 1.6) cubic-bezier(.2,.7,.2,1), filter var(--car-speed) ease; }
.home-carousel.car-tx-zoom .carousel-slide.is-active { transform: scale(1); filter: none; }
.home-carousel .carousel-slide.is-active .cs-content > * { animation: fx-rise .7s cubic-bezier(.2,.7,.2,1) both; }
.home-carousel .carousel-slide.is-active .cs-content > *:nth-child(2) { animation-delay: .08s; }
.home-carousel .carousel-slide.is-active .cs-content > *:nth-child(3) { animation-delay: .16s; }
.home-carousel .carousel-slide.is-active .cs-content > *:nth-child(n+4) { animation-delay: .24s; }
@keyframes fx-rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

.home-carousel .carousel-nav { border-radius: 6px; width: 44px; height: 44px; background: rgba(11,18,32,.55); border: 1px solid rgba(34,211,238,.45); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.home-carousel .carousel-nav:hover { background: rgba(34,211,238,.25); box-shadow: 0 0 18px rgba(34,211,238,.55); }

.home-carousel .carousel-dots { justify-content: flex-end; gap: 10px; left: auto; right: 28px; bottom: 22px; }
.home-carousel .carousel-dot { position: relative; width: auto; height: auto; min-width: 54px; padding: 6px 10px 8px; border-radius: 4px; background: rgba(11,18,32,.55); border: 1px solid rgba(255,255,255,.18); color: rgba(255,255,255,.7); font: 700 .72rem/1 ui-monospace, Menlo, Consolas, monospace; letter-spacing: .1em; overflow: hidden; transform: none; text-align: left; }
.home-carousel .carousel-dot b { font-weight: 700; }
.home-carousel .carousel-dot span { position: absolute; left: 0; bottom: 0; height: 3px; width: 0; background: var(--fx-grad, #22d3ee); }
.home-carousel .carousel-dot:hover { background: rgba(34,211,238,.18); color: #fff; }
.home-carousel .carousel-dot.is-active { transform: none; background: rgba(34,211,238,.2); border-color: rgba(34,211,238,.7); color: #fff; box-shadow: 0 0 14px rgba(34,211,238,.35); }
.home-carousel .carousel-dot.is-active span { width: 100%; }

@media (prefers-reduced-motion: reduce) {
  .home-carousel .carousel-slide, .home-carousel .carousel-slide.is-active .cs-content > * { animation: none !important; transition: opacity .2s ease !important; filter: none !important; transform: none !important; }
}

/* ============================================================
   Division del fondo del carrusel: borde tipo circuito con pulso
   de luz animado (reemplaza la diagonal recta).
   ============================================================ */
.home-carousel .carousel-slide--brand::before {
  width: 44%; right: 0; opacity: 1;
  background:
    linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(160deg, color-mix(in srgb, var(--accent, #317db7) 85%, #000), color-mix(in srgb, var(--accent, #317db7) 35%, #0b1220));
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 34% 100%, 34% 72%, 18% 58%, 18% 34%, 30% 22%);
}
.home-carousel .carousel-slide--brand::after {
  content: ''; position: absolute; z-index: 2; width: 44%; height: 100%; right: 0; top: 0; pointer-events: none;
  background: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' preserveAspectRatio='none'><defs><linearGradient id='g' x1='0' y1='0' x2='0' y2='1'><stop offset='0' stop-color='%2322d3ee'/><stop offset='.55' stop-color='%23317db7'/><stop offset='1' stop-color='%23ee7429'/></linearGradient></defs><path d='M30 0 L30 22 L18 34 L18 58 L34 72 L34 100' fill='none' stroke='url(%23g)' stroke-width='2' vector-effect='non-scaling-stroke'/><path d='M30 0 L30 22 L18 34 L18 58 L34 72 L34 100' fill='none' stroke='white' stroke-opacity='.95' stroke-width='3' stroke-linecap='round' vector-effect='non-scaling-stroke' pathLength='100' stroke-dasharray='6 94'><animate attributeName='stroke-dashoffset' from='0' to='-100' dur='5s' repeatCount='indefinite'/></path><path d='M30 22 h0 M18 34 h0 M18 58 h0 M34 72 h0' stroke='%2322d3ee' stroke-width='9' stroke-linecap='round' vector-effect='non-scaling-stroke'/><path d='M30 22 h0 M18 34 h0 M18 58 h0 M34 72 h0' stroke='%230b1220' stroke-width='3.5' stroke-linecap='round' vector-effect='non-scaling-stroke'/></svg>") center / 100% 100% no-repeat;
  filter: drop-shadow(0 0 6px rgba(34,211,238,.9));
}
@media (max-width: 720px) {
  .home-carousel .carousel-slide--brand::before, .home-carousel .carousel-slide--brand::after { width: 60%; opacity: .55; }
}

/* ============================================================
   Tarjetas de beneficios (portada): modulos con esquinas
   cortadas, insignia hexagonal y numeracion tipo HUD.
   ============================================================ */
.benefit-bar:not(.benefit-bar-slim) { background: transparent; border: 0; -webkit-backdrop-filter: none; backdrop-filter: none; padding: 26px 0 6px; }
.benefit-bar:not(.benefit-bar-slim) .benefit-grid { gap: 16px; counter-reset: bnf; }
.benefit-bar:not(.benefit-bar-slim) .benefit-grid > div,
.benefit-bar:not(.benefit-bar-slim) .benefit-grid > div:first-child,
.benefit-bar:not(.benefit-bar-slim) .benefit-grid > div:last-child {
  --cut: 18px;
  counter-increment: bnf;
  position: relative; isolation: isolate;
  flex-direction: column; align-items: flex-start; gap: 14px;
  padding: 22px 20px 20px; border: 0;
  background: linear-gradient(135deg, var(--fx-cyan), var(--bc-primary) 55%, var(--bc-accent));
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
  transition: transform .25s ease, filter .25s ease;
}
.benefit-bar:not(.benefit-bar-slim) .benefit-grid > div::before {
  content: ''; position: absolute; inset: 1.5px; z-index: -1;
  background: linear-gradient(160deg, #fff, #eef5fb);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
}
.benefit-bar:not(.benefit-bar-slim) .benefit-grid > div::after {
  content: '0' counter(bnf); position: absolute; top: 12px; right: 16px;
  font: 700 .7rem/1 ui-monospace, Menlo, Consolas, monospace; letter-spacing: .14em; color: rgba(49,125,183,.55);
}
.benefit-bar:not(.benefit-bar-slim) .benefit-grid > div:hover { transform: translateY(-4px); filter: drop-shadow(0 10px 18px rgba(34,211,238,.35)); }
.benefit-bar:not(.benefit-bar-slim) .benefit-grid i {
  flex: 0 0 auto; display: grid; place-items: center; width: 46px; height: 52px; font-size: 1.35rem;
  background: var(--fx-grad); -webkit-text-fill-color: #fff; color: #fff;
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
  box-shadow: none;
}
.benefit-bar:not(.benefit-bar-slim) .benefit-grid span { font-size: .8rem; }
.benefit-bar:not(.benefit-bar-slim) .benefit-grid strong { font-size: .98rem; margin-bottom: 4px; font-family: var(--bc-display); }
@media (max-width: 900px) { .benefit-bar:not(.benefit-bar-slim) .benefit-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .benefit-bar:not(.benefit-bar-slim) .benefit-grid { grid-template-columns: 1fr; } }

/* Tarjetas de beneficios: version compacta + animaciones */
.benefit-bar:not(.benefit-bar-slim) { padding: 18px 0 2px; }
.benefit-bar:not(.benefit-bar-slim) .benefit-grid > div,
.benefit-bar:not(.benefit-bar-slim) .benefit-grid > div:first-child,
.benefit-bar:not(.benefit-bar-slim) .benefit-grid > div:last-child {
  --cut: 12px;
  flex-direction: row; align-items: center; gap: 12px;
  padding: 12px 14px;
  animation: fx-rise .6s cubic-bezier(.2,.7,.2,1) both;
}
.benefit-bar:not(.benefit-bar-slim) .benefit-grid > div:nth-child(2) { animation-delay: .1s; }
.benefit-bar:not(.benefit-bar-slim) .benefit-grid > div:nth-child(3) { animation-delay: .2s; }
.benefit-bar:not(.benefit-bar-slim) .benefit-grid > div:nth-child(4) { animation-delay: .3s; }
.benefit-bar:not(.benefit-bar-slim) .benefit-grid > div::before {
  background:
    linear-gradient(105deg, transparent 38%, rgba(34,211,238,.32) 50%, transparent 62%) 160% 0 / 260% 100% no-repeat,
    linear-gradient(160deg, #fff, #eef5fb);
  animation: fx-sweep 5.5s ease-in-out infinite;
}
.benefit-bar:not(.benefit-bar-slim) .benefit-grid > div:nth-child(2)::before { animation-delay: 1.2s; }
.benefit-bar:not(.benefit-bar-slim) .benefit-grid > div:nth-child(3)::before { animation-delay: 2.4s; }
.benefit-bar:not(.benefit-bar-slim) .benefit-grid > div:nth-child(4)::before { animation-delay: 3.6s; }
.benefit-bar:not(.benefit-bar-slim) .benefit-grid > div::after { top: 7px; right: 12px; font-size: .62rem; }
.benefit-bar:not(.benefit-bar-slim) .benefit-grid i { width: 38px; height: 43px; font-size: 1.1rem; animation: fx-pulse 3s ease-in-out infinite; }
.benefit-bar:not(.benefit-bar-slim) .benefit-grid strong { font-size: .9rem; margin-bottom: 1px; }
.benefit-bar:not(.benefit-bar-slim) .benefit-grid span { font-size: .75rem; line-height: 1.3; }
@keyframes fx-sweep { 0%, 55% { background-position: 160% 0, 0 0; } 100% { background-position: -60% 0, 0 0; } }
@keyframes fx-pulse { 0%, 100% { filter: drop-shadow(0 0 0 rgba(34,211,238,0)); transform: scale(1); } 50% { filter: drop-shadow(0 0 7px rgba(34,211,238,.85)); transform: scale(1.07); } }
@media (prefers-reduced-motion: reduce) {
  .benefit-bar .benefit-grid > div, .benefit-bar .benefit-grid > div::before, .benefit-bar .benefit-grid i { animation: none !important; }
}

/* ============================================================
   Tecnico arrastrando un cable de fibra (decorativo, no clicable)
   ============================================================ */
.cable-walker { position: fixed; left: 0; right: 0; bottom: 0; height: 200px; z-index: 90; overflow: hidden; pointer-events: none; }
.cw-runner { position: absolute; left: 0; bottom: 6px; width: 80px; height: 130px; transform: translateX(-340px); animation: cw-walk 18s linear infinite; }
.cw-man { position: absolute; inset: 0; overflow: visible; animation: cw-bob .5s ease-in-out infinite; filter: drop-shadow(0 6px 6px rgba(0,0,0,.25)); }
.cw-cable { position: absolute; right: 66px; bottom: 56px; width: 100vw; height: 5px; border-radius: 3px; background: linear-gradient(#25344f, #0e1626); box-shadow: 0 0 10px rgba(34,211,238,.7); overflow: hidden; }
.cw-cable::after { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(90deg, transparent 0 70px, rgba(34,211,238,1) 90px, transparent 120px); background-size: 240px 100%; animation: cw-light .9s linear infinite; }
.cw-bubble { position: absolute; left: 50%; bottom: 138px; transform: translateX(-50%); white-space: nowrap; padding: 8px 14px; border-radius: 12px; background: #fff; color: #1a2438; font: 700 .85rem/1.1 var(--bc-display, sans-serif); box-shadow: 0 8px 24px rgba(11,18,32,.28); border: 1.5px solid var(--fx-cyan, #22d3ee); }
.cw-bubble::after { content: ''; position: absolute; left: 50%; bottom: -7px; width: 12px; height: 12px; background: #fff; border-right: 1.5px solid var(--fx-cyan, #22d3ee); border-bottom: 1.5px solid var(--fx-cyan, #22d3ee); transform: translateX(-50%) rotate(45deg); }
.cw-leg, .cw-arm-front, .cw-arm-back { transform-box: fill-box; transform-origin: 50% 0; }
.cw-leg-a { animation: cw-step .5s ease-in-out infinite alternate; }
.cw-leg-b { animation: cw-step .5s ease-in-out infinite alternate-reverse; }
.cw-arm-front { animation: cw-step .5s ease-in-out infinite alternate-reverse; }
@keyframes cw-walk { 0% { transform: translateX(-340px); } 62% { transform: translateX(calc(100vw + 40px)); } 100% { transform: translateX(calc(100vw + 40px)); } }
@keyframes cw-step { from { transform: rotate(-26deg); } to { transform: rotate(26deg); } }
@keyframes cw-bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-3px); } }
@keyframes cw-light { to { background-position: 240px 0; } }
@media (max-width: 720px) { .cable-walker { height: 160px; } .cw-runner { transform-origin: left bottom; scale: .72; } .cw-bubble { font-size: .78rem; } }
@media (prefers-reduced-motion: reduce) { .cable-walker { display: none; } }

/* ============================================================
   Saludo a visitantes que regresan (entra por la derecha)
   ============================================================ */
.welcome-back { position: fixed; right: 84px; bottom: 0; z-index: 340; width: 210px; transform: translateX(150%); transition: transform .8s cubic-bezier(.2,1.25,.4,1); pointer-events: none; }
.welcome-back.is-in { transform: none; }
.welcome-back.is-out { transform: translateX(150%); transition: transform .6s ease-in; }
.wb-photo { display: block; width: 100%; height: auto; filter: drop-shadow(0 10px 18px rgba(11,18,32,.35)); }
.wb-bubble { position: relative; margin: 0 0 14px; padding: 10px 14px; border-radius: 14px; background: #fff; border: 1.5px solid var(--fx-cyan, #22d3ee); box-shadow: 0 10px 28px rgba(11,18,32,.3); text-align: center; }
.wb-bubble strong { display: block; font: 700 1rem/1.2 var(--bc-display, sans-serif); color: var(--bc-primary-dark, #25608f); }
.wb-bubble span { display: block; margin-top: 2px; font-size: .78rem; color: var(--bc-text, #1a2438); }
.wb-bubble::after { content: ''; position: absolute; left: 62%; bottom: -7px; width: 12px; height: 12px; background: #fff; border-right: 1.5px solid var(--fx-cyan, #22d3ee); border-bottom: 1.5px solid var(--fx-cyan, #22d3ee); transform: rotate(45deg); }
.wb-close { position: absolute; top: -8px; right: -4px; z-index: 2; width: 26px; height: 26px; border: 0; border-radius: 50%; background: rgba(11,18,32,.8); color: #fff; font-size: 1.1rem; line-height: 1; cursor: pointer; pointer-events: auto; }
@media (max-width: 720px) { .welcome-back { width: 150px; right: 74px; } .wb-bubble { padding: 8px 10px; } .wb-bubble strong { font-size: .88rem; } .wb-bubble span { font-size: .7rem; } }

/* Saludo: variante por la izquierda */
.welcome-back.wb-side-left { right: auto; left: 20px; transform: translateX(-150%); }
.welcome-back.wb-side-left.is-in { transform: none; }
.welcome-back.wb-side-left.is-out { transform: translateX(-150%); }
.welcome-back.wb-side-left .wb-bubble::after { left: 38%; }
@media (max-width: 720px) { .welcome-back.wb-side-left { left: 10px; } }

/* ============================================================
   Carrusel en movil: sin flechas encima del texto (se desliza con
   el dedo), pestanas centradas abajo y espacio reservado para ellas.
   ============================================================ */
@media (max-width: 720px) {
  .home-carousel .carousel-nav { display: none; }
  .home-carousel .carousel-dots { left: 0; right: 0; justify-content: center; bottom: 12px; gap: 8px; }
  .home-carousel .carousel-dot { min-width: 44px; padding: 5px 8px 7px; }
  .home-carousel .cs-anchor { padding: 20px 20px 64px; }
  .home-carousel--full .carousel-slide, .home-carousel--standard .carousel-slide, .home-carousel--tall .carousel-slide { aspect-ratio: auto; min-height: 440px; }
  .home-carousel .cs-headline { font-size: clamp(1.5rem, 7vw, 2rem); }
  .home-carousel .carousel-slide--brand::before { opacity: .3; }
  .home-carousel .carousel-slide--brand::after { opacity: .12; }
}