/* =========================================================
   Tecmovil S.A. — capa de fondo animado
   1) Hero: shader WebGL (adaptado del hero de MALOT) en celeste
   2) Resto de la página: partículas celestes sutiles
   Se carga DESPUÉS de styles.css: sólo agrega y sobreescribe.
   ========================================================= */

:root{
  --hero-ink:#04141f;      /* fondo base del hero, más oscuro que sky-900 */
  --hero-ink-2:#061F2E;
}

/* ---------------------------------------------------------
   1. PARTÍCULAS DE FONDO (toda la página)
   --------------------------------------------------------- */
#fxParticles{
  position:fixed;
  inset:0;
  width:100%;
  height:100%;
  z-index:0;
  pointer-events:none;
  display:block;
}
/* El contenido va por encima del lienzo de partículas */
main,.site-footer{position:relative;z-index:1}

/* ---------------------------------------------------------
   2. HERO CON SHADER
   --------------------------------------------------------- */

/* El header flota sobre el shader mientras estamos arriba de todo */
.site-header{background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none}
.site-header.is-stuck{
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
}
.brand-logo-light{display:block}
.brand-logo-dark{display:none}
.site-header.is-stuck .brand-logo-light{display:none}
.site-header.is-stuck .brand-logo-dark{display:block}

.site-header:not(.is-stuck) .nav-link{color:rgba(226,244,253,.82)}
.site-header:not(.is-stuck) .nav-link:hover{color:#fff}
.site-header:not(.is-stuck) .nav-link.is-active{color:#fff}
.site-header:not(.is-stuck) .phone-link{color:#EAF6FD}
.site-header:not(.is-stuck) .phone-link .ico{color:var(--sky-400)}
.site-header:not(.is-stuck) .phone-link:hover{color:var(--sky-400)}
.site-header:not(.is-stuck) .burger{border-color:rgba(255,255,255,.34)}
.site-header:not(.is-stuck) .burger span{background:#fff}
/* En móvil el panel desplegable sigue siendo blanco */
.site-header:not(.is-stuck) .nav.is-open .nav-link{color:var(--body)}
.site-header:not(.is-stuck) .nav.is-open .nav-link.is-active{color:var(--ink)}

/* Sección */
.hero{
  position:relative;
  isolation:isolate;
  margin-top:calc(-1 * var(--header-h));
  padding:calc(var(--header-h) + 40px) 0 0;
  min-height:100vh;
  display:flex;
  align-items:center;
  background:var(--hero-ink);
  overflow:hidden;
}

/* Lienzo del shader */
.hero-fx-canvas{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  z-index:0;
  display:block;
  background:var(--hero-ink);
  touch-action:none;
}

/* Halos celestes difusos */
.hero-fx-glow{
  position:absolute;inset:0;z-index:1;pointer-events:none;
}
.hero-fx-glow::before,
.hero-fx-glow::after{
  content:"";position:absolute;border-radius:50%;filter:blur(140px);
}
.hero-fx-glow::before{
  width:42rem;height:42rem;top:-8rem;right:-6rem;
  background:rgba(18,169,220,.20);
}
.hero-fx-glow::after{
  width:34rem;height:34rem;bottom:-10rem;left:-6rem;
  background:rgba(56,189,240,.11);
}

/* Trama de circuito */
.hero-fx-circuit{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  opacity:.38;mix-blend-mode:screen;
  background-image:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%2338BDF0' stroke-width='0.6' stroke-opacity='0.20'%3E%3Cpath d='M0 30h18l6 6h12l6-6h18'/%3E%3Cpath d='M30 0v18l-6 6v12l6 6v18'/%3E%3Ccircle cx='30' cy='30' r='2.2'/%3E%3Ccircle cx='0' cy='30' r='1.4'/%3E%3Ccircle cx='60' cy='30' r='1.4'/%3E%3C/g%3E%3C/svg%3E");
}

/* Oscurecido superior/inferior para que el texto respire */
.hero-fx-fade{
  position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(180deg,rgba(3,15,24,.55) 0%,rgba(3,15,24,0) 32%,rgba(3,15,24,.28) 80%,rgba(3,15,24,.5) 100%);
}

/* Chispas flotantes */
.hero-fx-dots{position:absolute;inset:0;z-index:2;pointer-events:none;display:block}
.hero-fx-dots i{
  position:absolute;border-radius:50%;
  background:rgba(56,189,240,.75);
  box-shadow:0 0 10px rgba(56,189,240,.9);
  animation-name:fxDot;
  animation-timing-function:ease-in-out;
  animation-iteration-count:infinite;
  opacity:.3;
}
@keyframes fxDot{
  0%,100%{transform:translateY(0);opacity:.28}
  50%{transform:translateY(-24px);opacity:1}
}

/* Costura inferior: funde el hero con el fondo claro de la página */
.hero-fx-seam{
  position:absolute;left:0;right:0;bottom:0;height:170px;z-index:2;pointer-events:none;
  background:linear-gradient(180deg,
    rgba(242,246,249,0) 0%,
    rgba(242,246,249,.28) 42%,
    rgba(242,246,249,.72) 72%,
    var(--canvas) 100%);
}

/* --- Contenido del hero sobre el shader --- */
.hero-card{
  position:relative;z-index:3;
  background:transparent;
  box-shadow:none;
  border-radius:0;
  padding:34px clamp(0px,1vw,12px) 130px;
  overflow:visible;
}

.hero-copy h1{
  background-image:linear-gradient(180deg,#ffffff 0%,#e7eef4 38%,#b8c7d3 58%,#f4f9fc 72%,#93a6b5 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-copy h1 .accent{
  background-image:linear-gradient(135deg,#7FD9FF 0%,#38BDF0 48%,#0C90BD 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:0 0 20px rgba(56,189,240,.35),0 0 46px rgba(18,169,220,.22);
}
.hero-sub{color:#EAF6FD}
.hero-text{color:rgba(223,240,251,.80)}
.hero .rule{
  background:linear-gradient(90deg,var(--gold-400),var(--gold-600));
  box-shadow:0 0 18px rgba(235,196,99,.35);
}

.hero .btn-primary{box-shadow:0 14px 34px rgba(18,169,220,.42)}
.hero .btn-primary:hover{box-shadow:0 20px 48px rgba(18,169,220,.58)}
.hero .btn-ghost{
  background:rgba(255,255,255,.07);
  color:#EAF6FD;
  border:1.5px solid rgba(160,215,240,.30);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  box-shadow:none;
}
.hero .btn-ghost:hover{
  background:rgba(255,255,255,.13);
  border-color:var(--wa);color:var(--wa);
}

/* --- Equipo desarmándose (video) en lugar del mockup --- */
.hero-visual{
  padding-right:0;min-height:auto;
  flex-direction:column;justify-content:center;
}
.hero .blob,
.hero .arc{display:none}

.phone-stage{position:relative;z-index:2;width:min(390px,94%);display:grid;place-items:center}
/* Arco dorado que abraza el equipo */
.phone-stage::before{
  content:"";position:absolute;z-index:0;
  width:120%;aspect-ratio:1;right:-10%;top:-9%;
  border:2.5px solid var(--gold-500);border-radius:50%;
  clip-path:polygon(50% 0,100% 0,100% 56%,50% 56%);
  opacity:.5;
}
.stage-glow{
  position:absolute;z-index:0;width:88%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(18,169,220,.44),rgba(56,189,240,.18) 55%,transparent 72%);
  filter:blur(58px);
}
.phone-card{
  position:relative;z-index:1;width:100%;aspect-ratio:4/5;
  border-radius:30px;overflow:hidden;
  background:#04121e;
  border:1px solid rgba(56,189,240,.30);
  box-shadow:0 40px 82px -28px rgba(2,32,50,.78),0 0 48px rgba(18,169,220,.20);
  animation:fxFloat 7s ease-in-out infinite;
  will-change:transform;
}
@keyframes fxFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.phone-card video,
.phone-card img{
  display:block;width:100%;height:100%;object-fit:cover;
  /* el video original es azul rey: lo corremos al celeste de Tecmovil */
  filter:hue-rotate(-26deg) saturate(1.14) brightness(1.05);
}
.pc-sheen{
  position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(to top,rgba(4,18,30,.52),transparent 52%,rgba(56,189,240,.16));
}
.pc-ring{
  position:absolute;inset:0;pointer-events:none;border-radius:inherit;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.14),inset 0 0 36px rgba(18,169,220,.18);
}
/* Barrido de diagnóstico */
.pc-scan{
  position:absolute;left:0;right:0;height:34%;pointer-events:none;
  background:linear-gradient(180deg,transparent,rgba(56,189,240,.16) 46%,rgba(125,220,255,.34) 50%,rgba(56,189,240,.16) 54%,transparent);
  animation:fxScan 5.5s linear infinite;
}
@keyframes fxScan{0%{top:-34%}100%{top:100%}}

/* La tarjeta de beneficios baja a una franja bajo el equipo, así no tapa la animación */
.hero .feature-card{
  position:static;z-index:4;
  width:min(430px,96%);margin:20px auto 0;
  grid-template-columns:repeat(3,1fr);
  gap:10px;padding:14px 12px;
}
.hero .feature-card li{flex-direction:column;align-items:flex-start;gap:8px}
.hero .feature-card li:hover{transform:translateY(-2px)}
.hero .feature-card small{font-size:11px}

/* Tarjeta de beneficios en vidrio */
.hero .feature-card{
  background:rgba(7,30,45,.55);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(160,215,240,.18);
  box-shadow:0 22px 60px rgba(2,12,20,.5);
}
.hero .feature-card strong{color:#F2FAFE}
.hero .feature-card small{color:rgba(214,235,248,.66)}
.hero .fc-ico{background:rgba(56,189,240,.14);color:var(--sky-400)}

/* La primera sección clara arranca sin salto */
#servicios{position:relative;z-index:1}

/* ---------------------------------------------------------
   3. HOVER NEÓN CELESTE
   Servicios · Preguntas frecuentes · Contacto
   --------------------------------------------------------- */
#servicios .service-card,
#faq .faq,
#contacto .contact{
  transition:transform .32s cubic-bezier(.2,.7,.3,1),
             box-shadow .32s ease,
             border-color .32s ease;
  will-change:transform;
}

#servicios .service-card:hover,
#faq .faq:hover,
#contacto .contact:hover{
  border-color:rgba(56,189,240,.9);
  box-shadow:
    0 0 0 1.5px rgba(56,189,240,.75),
    0 0 16px rgba(56,189,240,.55),
    0 0 42px rgba(18,169,220,.34),
    0 24px 62px rgba(16,43,58,.16);
}

#servicios .service-card:hover{transform:translateY(-6px) scale(1.04)}
#faq .faq:hover{transform:translateY(-4px) scale(1.035)}
/* El de contacto es un bloque grande: crece menos para no romper la grilla.
   Mientras alguien escribe en el formulario se queda quieto. */
#contacto .contact:hover:not(:focus-within){transform:scale(1.015)}

@media (max-width:720px){
  #servicios .service-card:hover{transform:translateY(-4px) scale(1.02)}
  #faq .faq:hover{transform:translateY(-3px) scale(1.02)}
  #contacto .contact:hover{transform:scale(1.008)}
}

/* ---------------------------------------------------------
   4. LLAMADO AL FINAL DE LAS PREGUNTAS
   --------------------------------------------------------- */
.faq-cta{
  margin-top:34px;
  display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center;
}
.faq-cta p{font-size:14.5px;color:var(--body)}
.faq-cta .btn{padding:14px 26px}

/* ---------------------------------------------------------
   5. FORMULARIO DE SOLICITUD DE SERVICIO
   --------------------------------------------------------- */
.contact{grid-template-columns:1.05fr .95fr}
.contact-lead{font-size:14px;margin:-8px 0 22px;max-width:44ch}

.svc-form{display:grid;gap:14px}
.ff-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ff{display:grid;gap:6px;min-width:0}
.ff label{
  font-size:12.5px;font-weight:600;color:var(--ink);
  letter-spacing:.01em;
}
.ff-opt{font-weight:500;color:var(--muted)}
.ff input,
.ff select,
.ff textarea{
  width:100%;font:inherit;font-size:14px;color:var(--ink);
  background:var(--white);
  border:1.5px solid var(--line);border-radius:var(--r-sm);
  padding:11px 13px;
  transition:border-color var(--t),box-shadow var(--t),background var(--t);
}
.ff textarea{resize:vertical;min-height:84px;line-height:1.5}
.ff select{
  appearance:none;-webkit-appearance:none;cursor:pointer;
  padding-right:36px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230C90BD' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;background-size:16px;
}
.ff input::placeholder,
.ff textarea::placeholder{color:#A9B8C4}
.ff input:hover,
.ff select:hover,
.ff textarea:hover{border-color:var(--sky-100)}
.ff input:focus,
.ff select:focus,
.ff textarea:focus{
  outline:none;
  border-color:var(--sky-400);
  box-shadow:0 0 0 3px rgba(56,189,240,.20),0 0 14px rgba(56,189,240,.22);
}
/* El rojo del navegador solo aparece después de intentar enviar */
.svc-form.is-checked .ff input:invalid,
.svc-form.is-checked .ff select:invalid,
.svc-form.is-checked .ff textarea:invalid{border-color:#E2857F}

.btn-block{width:100%;margin-top:4px}
.ff-note{font-size:11.5px;color:var(--muted);text-align:center;line-height:1.5}

/* Franja de datos de contacto bajo el formulario y el mapa */
.contact-strip{
  grid-column:1/-1;
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
  border-top:1px solid var(--line);
  padding:20px clamp(22px,3vw,40px);
  background:var(--sky-50);
}
/* El icono y el texto son hermanos: el contenedor tiene que ser el flex */
.contact-strip li,
.contact-strip li a{
  display:flex;align-items:center;gap:11px;
  font-size:13px;line-height:1.45;transition:color var(--t);
}
.contact-strip li a{width:100%}
.contact-strip li a:hover{color:var(--sky-600)}
.contact-strip li a:hover .ci-ico{background:var(--sky-500);color:var(--white)}

/* El logo de Instagram del pie es de trazo: sin esto queda como un cuadro macizo */
.socials a[aria-label="Instagram"] svg use,
.socials a[aria-label="Instagram"] svg g{fill:none;stroke:currentColor}

/* ---------------------------------------------------------
   6. BOTÓN FLOTANTE DE WHATSAPP
   --------------------------------------------------------- */
.wa-float{
  right:24px;bottom:24px;
  width:64px;height:64px;
  background:linear-gradient(150deg,#42E27F,#17A64B);
  border:2px solid rgba(255,255,255,.30);
  box-shadow:0 12px 26px rgba(11,74,38,.32),0 0 0 7px rgba(37,211,102,.13);
  overflow:visible;
}
.wa-float .wa-glyph{width:32px;height:32px;position:relative;z-index:2;filter:drop-shadow(0 1px 2px rgba(0,0,0,.18))}
.wa-float:hover{
  transform:translateY(-3px) scale(1.06);
  box-shadow:0 18px 34px rgba(11,74,38,.4),0 0 0 9px rgba(37,211,102,.16);
}

/* Anillo que late */
.wa-pulse{
  position:absolute;inset:-2px;border-radius:50%;z-index:0;
  border:2px solid rgba(37,211,102,.55);
  animation:waPulse 2.6s ease-out infinite;
}
@keyframes waPulse{
  0%{transform:scale(1);opacity:.75}
  70%{transform:scale(1.55);opacity:0}
  100%{transform:scale(1.55);opacity:0}
}

/* Etiqueta que asoma al pasar el cursor */
.wa-label{
  position:absolute;right:calc(100% + 12px);top:50%;
  transform:translateY(-50%) translateX(8px);
  background:var(--ink);color:var(--white);
  font-size:13px;font-weight:600;white-space:nowrap;
  padding:8px 14px;border-radius:var(--r-pill);
  box-shadow:var(--sh-md);
  opacity:0;pointer-events:none;
  transition:opacity var(--t),transform var(--t);
}
.wa-float:hover .wa-label{opacity:1;transform:translateY(-50%) translateX(0)}

/* ---------------------------------------------------------
   RESPONSIVE
   --------------------------------------------------------- */
@media (max-width:1024px){
  .hero{min-height:auto;padding:calc(var(--header-h) + 34px) 0 0}
  .hero-card{padding-bottom:104px}
  .phone-stage{width:min(360px,84%)}
  .contact{grid-template-columns:1fr}
  .contact-strip{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .hero-card{padding:22px 0 110px}
  .hero-fx-seam{height:100px}
  .hero-fx-glow::before{width:26rem;height:26rem}
  .hero-fx-glow::after{width:22rem;height:22rem}
  .phone-stage{width:min(320px,82%)}
  .stage-glow{filter:blur(34px)}
  .phone-card{animation:none}
  .hero .feature-card{width:100%;max-width:340px;margin-top:24px}

  .ff-row{grid-template-columns:1fr}
  .contact-strip{grid-template-columns:1fr;gap:14px;padding:18px 20px}
  .contact-lead{margin-bottom:18px}
  .faq-cta{margin-top:26px}

  .wa-float{width:58px;height:58px;right:16px;bottom:16px}
  .wa-float .wa-glyph{width:29px;height:29px}
  .wa-label{display:none}
}

/* Sin movimiento: se congela todo, el shader dibuja un solo cuadro */
@media (prefers-reduced-motion:reduce){
  .hero-fx-dots i{opacity:.6}
}