/* =========================================================
   VEXX — Efectos premium, galería de producto e intro
   ========================================================= */

/* ---------- GALERÍA DE PRODUCTO (5+ imágenes) ---------- */
.gallery-main img{will-change:transform,opacity;}
.gallery-main img.slide-out{opacity:0;transform:scale(.96);transition:opacity .18s ease, transform .18s ease;}
.gallery-main img.slide-in-right{animation:imgInRight .55s var(--ease);}
.gallery-main img.slide-in-left{animation:imgInLeft .55s var(--ease);}
@keyframes imgInRight{from{opacity:0;transform:translateX(40px) scale(1.04)}to{opacity:1;transform:none}}
@keyframes imgInLeft{from{opacity:0;transform:translateX(-40px) scale(1.04)}to{opacity:1;transform:none}}
.gallery-nav{
  position:absolute;top:50%;z-index:3;
  width:42px;height:42px;border-radius:50%;
  background:rgba(10,10,12,.55);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.16);
  color:var(--white);cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  opacity:0;transition:opacity .3s, transform .3s var(--ease), background .25s;
}
.gallery-nav svg{width:18px;height:18px;}
.gallery-nav.prev{left:14px;transform:translate(-8px,-50%);}
.gallery-nav.next{right:14px;transform:translate(8px,-50%);}
.gallery-main:hover .gallery-nav{opacity:1;transform:translate(0,-50%);}
.gallery-nav:hover{background:rgba(255,255,255,.2);}
.gallery-counter{
  position:absolute;top:14px;right:14px;z-index:3;
  font-size:12px;font-weight:600;letter-spacing:.04em;color:var(--gray-200);
  background:rgba(10,10,12,.55);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border:1px solid var(--line);padding:6px 12px;border-radius:100px;
  font-variant-numeric:tabular-nums;pointer-events:none;
}
.gallery-counter b{color:var(--white);}
.gallery-progress{
  position:absolute;left:16px;right:16px;bottom:14px;z-index:3;
  display:flex;gap:6px;pointer-events:none;
}
.gallery-progress span{flex:1;height:3px;border-radius:3px;background:rgba(255,255,255,.18);overflow:hidden;position:relative;}
.gallery-progress span::after{content:"";position:absolute;inset:0;background:var(--white);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease);}
.gallery-progress span.active::after{transform:scaleX(1);}
.gallery-thumbs{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:10px;margin-top:12px;}
.gallery-thumb{width:auto;height:auto;aspect-ratio:1/1;padding:0;background:#0d0d0f;position:relative;}
.gallery-thumb::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 2px transparent;transition:box-shadow .3s;}
.gallery-thumb.active::after{box-shadow:inset 0 0 0 2px rgba(255,255,255,.85);}
.gallery-thumb.active img{filter:grayscale(0);}
.gallery-thumb img{transition:filter .4s, transform .5s var(--ease);}
.gallery-thumb:hover img{transform:scale(1.08);}

.lightbox{
  position:fixed;inset:0;z-index:2000;
  background:rgba(0,0,0,.92);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;transition:opacity .35s var(--ease);
}
.lightbox.open{opacity:1;pointer-events:auto;}
.lightbox img{
  max-width:min(88vw,900px);max-height:82vh;border-radius:var(--radius-m);
  transform:scale(.94);transition:transform .45s var(--ease);
  box-shadow:0 40px 100px rgba(0,0,0,.7);
}
.lightbox.open img{transform:scale(1);}
.lightbox-close,.lightbox-nav{
  position:absolute;width:48px;height:48px;border-radius:50%;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  color:var(--white);cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:background .25s, transform .25s var(--ease);
}
.lightbox-close:hover,.lightbox-nav:hover{background:rgba(255,255,255,.2);transform:scale(1.06);}
.lightbox-close svg,.lightbox-nav svg{width:20px;height:20px;}
.lightbox-close{top:20px;right:20px;}
.lightbox-nav.prev{left:20px;top:50%;margin-top:-24px;}
.lightbox-nav.next{right:20px;top:50%;margin-top:-24px;}
.lightbox-counter{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);font-size:13px;color:var(--gray-300);font-variant-numeric:tabular-nums;letter-spacing:.06em;}
@media(max-width:640px){
  .gallery-nav{opacity:1;transform:translate(0,-50%);width:36px;height:36px;}
  .lightbox-nav{width:40px;height:40px;}
  .lightbox-nav.prev{left:8px;} .lightbox-nav.next{right:8px;}
  .gallery-thumbs{gap:8px;grid-auto-columns:60px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:2px;}
  .gallery-thumbs::-webkit-scrollbar{display:none;}
  .gallery-thumb{scroll-snap-align:start;}
}

/* ---------- INTRO PREMIUM (logo con giro 3D) ---------- */
.intro{display:none;}
html.vx-intro .intro{display:flex;}
.intro{
  position:fixed;inset:0;z-index:5000;flex-direction:column;align-items:center;justify-content:center;
  background:#000;
  perspective:1200px;
  overflow:hidden;
  cursor:pointer;
}
.intro::before{
  content:"";position:absolute;width:140vmax;height:140vmax;left:50%;top:50%;
  background:radial-gradient(circle, rgba(10,132,255,.18) 0%, rgba(255,255,255,.04) 22%, transparent 45%);
  animation:introPulse 2.4s ease-in-out infinite;
}
@keyframes introPulse{0%,100%{opacity:.6;transform:translate(-50%,-50%) scale(.9)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.05)}}
.intro-stage{position:relative;width:clamp(150px,26vw,230px);aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;transform-style:preserve-3d;}
.intro-ring{
  position:absolute;inset:-18%;border-radius:50%;
  background:conic-gradient(from 0deg, transparent 0 55%, rgba(10,132,255,.9) 70%, #fff 76%, transparent 82%);
  -webkit-mask:radial-gradient(farthest-side, transparent calc(100% - 2px), #000 calc(100% - 1px));
          mask:radial-gradient(farthest-side, transparent calc(100% - 2px), #000 calc(100% - 1px));
  opacity:0;
  animation:vxSpin 1.1s linear infinite, vxFadeIn .6s ease .2s forwards;
}
.intro-ring.r2{inset:-32%;opacity:0;animation:vxSpinRev 2.4s linear infinite, vxFadeIn .6s ease .4s forwards;}
@keyframes vxSpin{to{transform:rotate(360deg)}}
@keyframes vxSpinRev{to{transform:rotate(-360deg)}}
@keyframes vxFadeIn{to{opacity:1}}
.intro-logo{
  width:100%;
  transform-style:preserve-3d;
  animation:introSpin 2s cubic-bezier(.65,0,.25,1) forwards;
}
.intro-logo img{width:100%;mix-blend-mode:screen;border-radius:16px;}
@keyframes introSpin{
  0%{transform:rotateY(-540deg) scale(.2);opacity:0;filter:blur(12px);}
  35%{opacity:1;filter:blur(0);}
  80%{transform:rotateY(12deg) scale(1.06);}
  100%{transform:rotateY(0) scale(1);opacity:1;filter:drop-shadow(0 0 40px rgba(10,132,255,.35));}
}
.intro-word{
  position:relative;
  margin-top:34px;display:flex;gap:.12em;
  font-size:clamp(22px,4vw,34px);font-weight:700;letter-spacing:.5em;padding-left:.5em;
}
.intro-word span{opacity:0;transform:translateY(20px);display:inline-block;animation:letterUp .7s var(--ease) forwards;}
.intro-word span:nth-child(1){animation-delay:1.05s}
.intro-word span:nth-child(2){animation-delay:1.15s}
.intro-word span:nth-child(3){animation-delay:1.25s}
.intro-word span:nth-child(4){animation-delay:1.35s}
@keyframes letterUp{to{opacity:1;transform:none}}
.intro-tag{position:relative;margin-top:12px;font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--gray-500);opacity:0;animation:vxFadeIn .8s ease 1.5s forwards;}
.intro-bar{position:relative;margin-top:22px;width:160px;height:2px;border-radius:2px;background:rgba(255,255,255,.1);overflow:hidden;}
.intro-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),#fff);transform:scaleX(0);transform-origin:left;animation:barFill 2.3s cubic-bezier(.65,0,.25,1) forwards;}
@keyframes barFill{to{transform:scaleX(1)}}
.intro-skip{position:absolute;bottom:28px;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--gray-600);}
.intro.leave{animation:introLeave .9s cubic-bezier(.76,0,.24,1) forwards;pointer-events:none;}
.intro.leave .intro-stage,.intro.leave .intro-word,.intro.leave .intro-tag,.intro.leave .intro-bar{transition:transform .7s cubic-bezier(.76,0,.24,1), opacity .5s;transform:translateY(-60px) scale(.9);opacity:0;}
@keyframes introLeave{to{clip-path:inset(0 0 100% 0);}}
html.vx-intro body{overflow:hidden;}
html.vx-intro .hero .eyebrow,
html.vx-intro .hero h1,
html.vx-intro .hero p.sub,
html.vx-intro .hero-ctas,
html.vx-intro .trust-strip,
html.vx-intro .hero-stage{animation-play-state:paused !important;}

/* ---------- HERO: logo con halo giratorio, brillo y giro periódico ---------- */
.hero-stage{position:relative;opacity:0;animation:heroLogoIn 1.4s var(--ease) .05s forwards;}
@keyframes heroLogoIn{from{opacity:0;transform:rotateY(-180deg) scale(.6);}to{opacity:1;transform:none;}}
.hero-halo{
  position:absolute;left:50%;top:50%;width:150%;aspect-ratio:1/1;
  transform:translate(-50%,-50%);pointer-events:none;
}
.hero-halo::before,.hero-halo::after{
  content:"";position:absolute;inset:0;border-radius:50%;
  background:conic-gradient(from 0deg, transparent 0 60%, rgba(10,132,255,.75) 75%, rgba(255,255,255,.9) 80%, transparent 86%);
  -webkit-mask:radial-gradient(farthest-side, transparent calc(100% - 1.5px), #000 calc(100% - 1px));
          mask:radial-gradient(farthest-side, transparent calc(100% - 1.5px), #000 calc(100% - 1px));
  animation:vxSpin 6s linear infinite;
}
.hero-halo::after{inset:12%;animation:vxSpinRev 9s linear infinite;opacity:.6;}
.hero-halo-glow{
  position:absolute;left:50%;top:50%;width:120%;aspect-ratio:1/1;
  border-radius:50%;background:radial-gradient(circle, rgba(10,132,255,.22), transparent 62%);
  animation:introPulse 4s ease-in-out infinite;pointer-events:none;
}
.hero-logo-wrap{position:relative;z-index:2;}
.hero-logo-spin{position:relative;transform-style:preserve-3d;animation:logoFloat 6s ease-in-out infinite, logoTurn 9s cubic-bezier(.65,0,.35,1) 3s infinite;}
@keyframes logoFloat{0%,100%{translate:0 0}50%{translate:0 -10px}}
@keyframes logoTurn{0%,78%{transform:rotateY(0)}100%{transform:rotateY(360deg)}}
.hero-logo-shine{position:absolute;inset:0;border-radius:14px;overflow:hidden;pointer-events:none;mix-blend-mode:screen;}
.hero-logo-shine::after{
  content:"";position:absolute;top:-50%;left:-120%;width:60%;height:200%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.4),transparent);
  transform:rotate(12deg);animation:shineSweep 4.5s ease-in-out 1.8s infinite;
}
@keyframes shineSweep{0%{left:-120%}35%,100%{left:160%}}

/* título con brillo animado */
.hero h1,.shine-text{
  background:linear-gradient(100deg,#fff 0%,#fff 40%,#8fc6ff 50%,#fff 60%,#a7a7ad 100%);
  background-size:250% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero h1{animation:fadeUp .9s var(--ease) .22s forwards, textShine 6s linear 1.5s infinite;}
.shine-text{animation:textShine 6s linear infinite;}
@keyframes textShine{0%{background-position:100% 0}100%{background-position:-150% 0}}

/* partículas del hero */
.hero-particles{position:absolute;inset:0;pointer-events:none;overflow:hidden;}
.hero-particles i{
  position:absolute;bottom:-10px;width:2px;height:2px;border-radius:50%;
  background:rgba(255,255,255,.7);box-shadow:0 0 6px rgba(143,198,255,.8);
  animation:rise linear infinite;
}
@keyframes rise{0%{transform:translateY(0);opacity:0}10%{opacity:1}90%{opacity:.8}100%{transform:translateY(-105vh);opacity:0}}

/* indicador de scroll */
.scroll-cue{
  position:absolute;bottom:26px;left:50%;margin-left:-12px;
  width:24px;height:38px;border:1.5px solid rgba(255,255,255,.3);border-radius:14px;
  opacity:0;animation:vxFadeIn 1s ease 1.6s forwards;
}
.scroll-cue::after{content:"";position:absolute;left:50%;top:7px;width:3px;height:7px;margin-left:-1.5px;border-radius:2px;background:#fff;animation:cue 1.8s ease-in-out infinite;}
@keyframes cue{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(12px)}}
@media(max-height:760px){.scroll-cue{display:none;}}

/* ---------- MARQUEE + CONTADORES ---------- */
.marquee{
  overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--near-black);padding:18px 0;
  -webkit-mask:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);
          mask:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);
}
.marquee-track{display:flex;width:max-content;animation:marquee 32s linear infinite;}
.marquee:hover .marquee-track{animation-play-state:paused;}
.marquee-track span{
  display:flex;align-items:center;gap:22px;padding-right:22px;
  font-size:clamp(15px,2vw,20px);font-weight:600;letter-spacing:-.01em;color:var(--gray-300);white-space:nowrap;
}
.marquee-track span::after{content:"✦";color:var(--accent);font-size:.7em;}
@keyframes marquee{to{transform:translateX(-50%)}}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.stat{
  text-align:center;padding:30px 16px;border:1px solid var(--line);border-radius:var(--radius-m);
  background:linear-gradient(160deg,var(--gray-900),var(--near-black));
}
.stat-num{
  display:block;font-size:clamp(32px,4.4vw,50px);font-weight:700;letter-spacing:-.03em;line-height:1;
  background:linear-gradient(180deg,#fff 30%,#8e8e93);-webkit-background-clip:text;background-clip:text;color:transparent;
  font-variant-numeric:tabular-nums;
}
.stat-label{display:block;margin-top:10px;font-size:13px;color:var(--gray-400);}
@media(max-width:760px){.stats{grid-template-columns:1fr 1fr;}}

/* ---------- EFECTOS GLOBALES ---------- */
.scroll-progress{
  position:fixed;top:0;left:0;right:0;height:2px;z-index:1100;
  background:linear-gradient(90deg,var(--accent),#8fc6ff,#fff);
  transform:scaleX(0);transform-origin:left;pointer-events:none;
}
/* borde luminoso que sigue al cursor */
.spot{position:relative;}
.spot::before{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:4;
  padding:1px;
  background:radial-gradient(260px circle at var(--sx,50%) var(--sy,50%), rgba(143,198,255,.6), transparent 60%);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .35s;
}
.spot:hover::before{opacity:1;}
.tilt-card:hover .tilt-icon{background:rgba(10,132,255,.18);border-color:rgba(10,132,255,.4);transform:scale(1.1) rotate(-6deg);}
.tilt-icon{transition:background .35s, border-color .35s, transform .45s var(--ease);}

/* botones con destello */
.btn-primary,.btn-wa,.add-btn{position:relative;overflow:hidden;}
.btn-primary::after,.btn-wa::after,.add-btn::after{
  content:"";position:absolute;top:0;left:-80%;width:50%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);
  transform:skewX(-20deg);transition:left .7s var(--ease);pointer-events:none;
}
.btn-primary:hover::after,.btn-wa:hover::after,.add-btn:hover::after{left:130%;}

/* títulos de sección: aparición con desenfoque */
.section-head.reveal{filter:blur(8px);transition:opacity .9s var(--ease), transform .9s var(--ease), filter .9s var(--ease);}
.section-head.reveal.in{filter:blur(0);}
.section-head .tag{padding:6px 14px;border:1px solid var(--line);border-radius:100px;background:rgba(255,255,255,.03);}

/* página de producto: entrada escalonada */
.product-info > *{opacity:0;animation:fadeUp .8s var(--ease) forwards;}
.product-info > *:nth-child(1){animation-delay:.05s}
.product-info > *:nth-child(2){animation-delay:.12s}
.product-info > *:nth-child(3){animation-delay:.19s}
.product-info > *:nth-child(4){animation-delay:.26s}
.product-info > *:nth-child(5){animation-delay:.33s}
.product-info > *:nth-child(6){animation-delay:.40s}
.product-info > *:nth-child(7){animation-delay:.47s}
.product-info > *:nth-child(8){animation-delay:.54s}
.product-hero > div:first-child{opacity:0;animation:fadeUp .9s var(--ease) forwards;}

/* reparaciones: filas con entrada al abrir la marca */
.brand-group.open .device-row{animation:rowIn .45s var(--ease) both;}
.search-results .device-row{animation:rowIn .35s var(--ease) both;}
@keyframes rowIn{from{opacity:0;transform:translateX(-10px)}to{opacity:1;transform:none}}
.brand-group-header:hover .brand-icon-badge{transform:rotate(-8deg) scale(1.08);background:rgba(10,132,255,.2);}
.page-hero h1{opacity:0;animation:fadeUp .9s var(--ease) .1s forwards;}
.page-hero h1.shine-text{animation:fadeUp .9s var(--ease) .1s forwards, textShine 6s linear 1s infinite;}
.page-hero .tag,.page-hero p{opacity:0;animation:fadeUp .9s var(--ease) forwards;}
.page-hero p{animation-delay:.22s;}

/* transición entre páginas */
body{animation:vxFadeIn .6s var(--ease) both;opacity:0;}
body.page-leave{opacity:0 !important;transition:opacity .25s ease;}

/* WhatsApp flotante con onda */
.wa-float::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25D366;animation:waRing 2.4s ease-out 2s infinite;pointer-events:none;}
@keyframes waRing{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.7);opacity:0}}

/* =========================================================
   CONFIANZA — tarjetas "Por qué Vexx"
   ========================================================= */
.trust-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.trust-card{
  position:relative;isolation:isolate;overflow:hidden;
  padding:30px 28px 30px;border-radius:var(--radius-m);
  background:linear-gradient(165deg,rgba(28,28,30,.95),rgba(10,10,12,.95));
  border:1px solid var(--line);
  transition:transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s;
}
.trust-card::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;z-index:-1;pointer-events:none;
  background:linear-gradient(140deg,rgba(255,255,255,.35),rgba(255,255,255,0) 35%,rgba(10,132,255,0) 65%,rgba(10,132,255,.55));
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:.55;transition:opacity .45s;
}
.trust-card::after{
  content:"";position:absolute;width:220px;height:220px;right:-80px;top:-90px;z-index:-1;border-radius:50%;
  background:radial-gradient(circle,rgba(10,132,255,.16),transparent 65%);
  transition:transform .6s var(--ease), opacity .45s;opacity:.7;
}
@media (hover:hover){
  .trust-card:hover{transform:translateY(-6px);box-shadow:0 36px 70px -34px rgba(10,132,255,.45);}
  .trust-card:hover::before{opacity:1;}
  .trust-card:hover::after{transform:scale(1.35);opacity:1;}
}
.trust-card-ic{
  width:52px;height:52px;border-radius:16px;margin-bottom:22px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(150deg,rgba(255,255,255,.14),rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.14);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.12), 0 10px 30px -10px rgba(10,132,255,.5);
}
.trust-card-ic svg{width:24px;height:24px;stroke:var(--white);}
.trust-card-kicker{display:block;font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:8px;}
.trust-card h3{margin:0 0 8px;font-size:19px;font-weight:700;letter-spacing:-.015em;}
.trust-card p{margin:0;font-size:14px;line-height:1.55;color:var(--gray-400);}
.trust-card--hero{
  background:
    radial-gradient(120% 90% at 0% 0%,rgba(10,132,255,.22),transparent 55%),
    linear-gradient(165deg,#1c1c1e,#0a0a0c);
  border-color:rgba(10,132,255,.35);
}
.trust-card--hero::before{opacity:1;}
.trust-card--hero .trust-card-ic{background:var(--white);border-color:var(--white);box-shadow:0 12px 34px -8px rgba(10,132,255,.7);}
.trust-card--hero .trust-card-ic svg{stroke:var(--black);}
.trust-card--hero h3{font-size:22px;}
.trust-card--hero p{color:var(--gray-300);}
@media(max-width:980px){.trust-cards{grid-template-columns:1fr 1fr;}}
@media(max-width:600px){
  .trust-cards{grid-template-columns:1fr;gap:12px;}
  .trust-card{display:grid;grid-template-columns:48px 1fr;column-gap:16px;padding:22px 20px;}
  .trust-card-ic{width:48px;height:48px;margin:0;grid-row:span 3;}
  .trust-card h3,.trust-card--hero h3{font-size:17px;}
  .trust-card p{font-size:13.5px;}
}

/* =========================================================
   REFERENCIAS — carrusel premium con fotos reales
   ========================================================= */
.refs{overflow:hidden;}
.refs::before{
  content:"";position:absolute;left:50%;top:38%;width:min(1100px,120vw);height:520px;transform:translate(-50%,-50%);
  background:radial-gradient(closest-side,rgba(10,132,255,.13),transparent);pointer-events:none;
}
.refs-head{
  position:relative;display:flex;align-items:flex-end;justify-content:space-between;gap:32px;
  margin-bottom:min(5vw,44px);
}
.refs-head-text{max-width:560px;}
.refs-head .tag{padding:6px 14px;border:1px solid var(--line);border-radius:100px;background:rgba(255,255,255,.03);}
.refs-head h2{font-size:clamp(30px,4.4vw,52px);font-weight:700;letter-spacing:-.025em;line-height:1.05;margin:0 0 14px;}
.refs-head p{margin:0;color:var(--gray-400);font-size:15.5px;line-height:1.6;}
.refs-proof{display:flex;gap:10px;flex-shrink:0;}
.refs-proof li{
  min-width:104px;padding:16px 16px 14px;border-radius:18px;text-align:left;
  background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.015));
  border:1px solid var(--line);
}
.refs-proof b{display:flex;align-items:center;height:30px;font-size:26px;font-weight:700;letter-spacing:-.03em;line-height:1;}
.refs-proof b svg{width:26px;height:26px;stroke:var(--accent);}
.refs-proof span{display:block;margin-top:6px;font-size:11.5px;color:var(--gray-400);font-weight:500;}

.refs-carousel{position:relative;}
.refs-viewport{
  position:relative;
  width:100vw;margin-left:calc(50% - 50vw);
  overflow-x:auto;overflow-y:hidden;
  scroll-snap-type:x mandatory;
  scrollbar-width:none;-ms-overflow-style:none;
  overscroll-behavior-x:contain;
  -webkit-overflow-scrolling:touch;
  cursor:grab;
}
.refs-viewport::-webkit-scrollbar{display:none;}
.refs-viewport.dragging{cursor:grabbing;scroll-snap-type:none;}
.refs-viewport.dragging .ref-card{pointer-events:none;}
.refs-viewport:focus-visible{outline:2px solid rgba(255,255,255,.45);outline-offset:-2px;border-radius:var(--radius-m);}
.refs-track{
  --cw:clamp(250px,24vw,318px);
  position:relative;display:flex;gap:clamp(14px,1.6vw,22px);width:max-content;
  padding:26px clamp(20px,5vw,64px) 34px;
}
.ref-card{
  position:relative;flex:0 0 var(--cw);aspect-ratio:9/15;
  border-radius:26px;overflow:hidden;background:#0d0d0f;
  border:1px solid rgba(255,255,255,.08);
  scroll-snap-align:center;
  transform:scale(.9);filter:brightness(.5) saturate(.6);
  transition:transform .7s var(--ease), filter .7s var(--ease), box-shadow .7s var(--ease), border-color .7s;
  cursor:pointer;
  -webkit-user-select:none;user-select:none;
}
.ref-card.is-active{
  transform:scale(1);filter:none;border-color:rgba(255,255,255,.22);
  box-shadow:0 50px 90px -40px rgba(0,0,0,.9), 0 0 0 1px rgba(255,255,255,.06), 0 30px 80px -30px rgba(10,132,255,.45);
}
.ref-card.is-near{transform:scale(.94);filter:brightness(.72) saturate(.8);}
.ref-card img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease);}
@media (hover:hover){
  .ref-card.is-active:hover img{transform:scale(1.06);}
  .ref-card:not(.is-active):hover{filter:brightness(.8) saturate(.9);}
}
.ref-card::after{ /* brillo que cruza la tarjeta activa */
  content:"";position:absolute;top:0;left:-70%;width:45%;height:100%;pointer-events:none;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.14),transparent);
  transform:skewX(-18deg);opacity:0;
}
.ref-card.is-active::after{animation:refShine 1.3s var(--ease) .25s;}
@keyframes refShine{0%{left:-70%;opacity:1}100%{left:140%;opacity:1}}
.ref-overlay{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:22px 20px 20px;
  background:linear-gradient(180deg,rgba(0,0,0,.35) 0%,transparent 22%,transparent 42%,rgba(0,0,0,.72) 68%,rgba(0,0,0,.94) 100%);
}
.ref-num{
  position:absolute;top:18px;left:20px;
  font-size:13px;font-weight:700;letter-spacing:.14em;color:rgba(255,255,255,.85);
  font-variant-numeric:tabular-nums;
}
.ref-cat{
  position:absolute;top:14px;right:14px;
  font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  padding:7px 12px;border-radius:100px;color:var(--white);
  background:rgba(10,10,12,.5);border:1px solid rgba(255,255,255,.18);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
}
.ref-overlay h3{margin:0 0 6px;font-size:19px;font-weight:700;letter-spacing:-.015em;line-height:1.2;}
.ref-overlay p{margin:0 0 14px;font-size:13px;line-height:1.5;color:var(--gray-300);}
.ref-verified{
  display:inline-flex;align-items:center;gap:7px;align-self:flex-start;
  font-size:11.5px;font-weight:600;color:var(--gray-100);
  padding-top:12px;border-top:1px solid rgba(255,255,255,.14);width:100%;
}
.ref-verified svg{width:14px;height:14px;padding:2px;border-radius:50%;background:#25D366;stroke:#04250f;flex-shrink:0;}
.ref-card:not(.is-active) .ref-overlay p,
.ref-card:not(.is-active) .ref-verified{opacity:0;transform:translateY(8px);}
.ref-overlay p,.ref-verified{transition:opacity .5s var(--ease) .1s, transform .5s var(--ease) .1s;}

.refs-controls{
  display:flex;align-items:center;gap:22px;max-width:760px;margin:6px auto 0;
}
.refs-counter{display:flex;align-items:baseline;gap:6px;font-variant-numeric:tabular-nums;flex-shrink:0;}
.refs-counter b{font-size:22px;font-weight:700;letter-spacing:-.02em;}
.refs-counter span{font-size:13px;color:var(--gray-500);font-weight:600;}
.refs-progress{flex:1;height:2px;border-radius:2px;background:rgba(255,255,255,.1);overflow:hidden;}
.refs-progress i{display:block;height:100%;width:10%;background:linear-gradient(90deg,var(--accent),#fff);transition:width .6s var(--ease);}
.refs-arrows{display:flex;gap:10px;flex-shrink:0;}
.refs-arrow{
  width:48px;height:48px;border-radius:50%;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--white);
  transition:background .25s, transform .35s var(--ease), border-color .25s;
}
.refs-arrow svg{width:18px;height:18px;}
.refs-arrow:hover{background:var(--white);color:var(--black);border-color:var(--white);}
.refs-arrow:active{transform:scale(.92);}
.refs-cta{
  display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;
  margin-top:min(7vw,56px);text-align:center;
}
.refs-cta p{margin:0;font-size:15px;color:var(--gray-300);font-weight:500;}

.lightbox-caption{
  position:absolute;left:50%;bottom:22px;transform:translateX(-50%);
  width:min(560px,calc(100vw - 40px));text-align:center;
}
.lightbox-caption strong{display:block;font-size:16px;font-weight:700;margin-bottom:4px;}
.lightbox-caption span{font-size:13px;color:var(--gray-400);}
.lightbox.has-caption img{max-height:74vh;margin-bottom:60px;}

@media(max-width:900px){
  .refs-head{flex-direction:column;align-items:flex-start;gap:24px;}
}
@media(max-width:640px){
  .refs-track{--cw:74vw;}
  .ref-card{border-radius:22px;}
  .refs-proof{width:100%;}
  .refs-proof li{flex:1;min-width:0;padding:14px 12px 12px;}
  .refs-proof b{font-size:22px;height:26px;}
  .refs-proof b svg{width:22px;height:22px;}
  .refs-controls{gap:14px;}
  .refs-arrow{width:42px;height:42px;}
  .refs-cta{flex-direction:column;gap:14px;}
}

/* =========================================================
   PÁGINAS LEGALES
   ========================================================= */
.legal{max-width:820px;margin:0 auto;}
.legal-updated{display:inline-block;font-size:12.5px;color:var(--gray-500);margin-bottom:28px;}
.legal-toc{
  display:flex;flex-wrap:wrap;gap:8px;margin:0 0 40px;padding:18px;
  border:1px solid var(--line);border-radius:var(--radius-m);background:var(--gray-900);
}
.legal-toc a{font-size:12.5px;font-weight:600;color:var(--gray-300);padding:7px 12px;border-radius:100px;background:rgba(255,255,255,.05);transition:background .2s,color .2s;}
.legal-toc a:hover{background:rgba(255,255,255,.12);color:var(--white);}
.legal section{padding:0 0 30px;margin:0 0 30px;border-bottom:1px solid var(--line);scroll-margin-top:calc(var(--nav-h) + 20px);}
.legal section:last-of-type{border-bottom:none;}
.legal h2{font-size:clamp(20px,2.6vw,24px);font-weight:700;letter-spacing:-.015em;margin:0 0 14px;}
.legal h3{font-size:16px;font-weight:600;margin:20px 0 8px;}
.legal p,.legal li{font-size:15px;line-height:1.7;color:var(--gray-300);}
.legal p{margin:0 0 12px;}
.legal ul{list-style:disc;padding-left:22px;margin:0 0 12px;}
.legal li{margin-bottom:6px;}
.legal a{color:var(--white);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(255,255,255,.35);}
.legal strong{color:var(--white);}
.legal-note{
  padding:18px 20px;border-radius:var(--radius-s);margin:0 0 16px;
  background:rgba(10,132,255,.08);border:1px solid rgba(10,132,255,.28);
}
.legal-note p{margin:0;color:var(--gray-200);}

/* ---------- FOOTER legal ---------- */
.footer-legal{margin:0 0 20px;font-size:11.5px;line-height:1.6;color:var(--gray-600);max-width:760px;}

/* ---------- Aviso de privacidad (banner) ---------- */
.consent{
  position:fixed;left:20px;bottom:20px;z-index:950;
  width:min(440px,calc(100vw - 110px));
  display:flex;flex-direction:column;gap:14px;
  padding:18px 20px;border-radius:var(--radius-m);
  background:rgba(20,20,22,.92);border:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  box-shadow:0 30px 60px -20px rgba(0,0,0,.8);
  transform:translateY(24px);opacity:0;pointer-events:none;
  transition:transform .6s var(--ease), opacity .5s var(--ease);
}
.consent.show{transform:none;opacity:1;pointer-events:auto;}
.consent p{margin:0;font-size:12.5px;line-height:1.55;color:var(--gray-300);}
.consent a{color:var(--white);text-decoration:underline;text-underline-offset:2px;}
.consent .btn{align-self:flex-start;}
@media(max-width:640px){
  .consent{left:12px;bottom:12px;width:calc(100vw - 92px);padding:16px;}
}

/* =========================================================
   FRANJA DE CONFIANZA (compacta, en movimiento)
   ========================================================= */
.trust-band{
  position:relative;overflow:hidden;
  padding:28px 0;
  background:
    radial-gradient(60% 140% at 0% 50%,rgba(10,132,255,.12),transparent 60%),
    var(--near-black);
  border-top:1px solid var(--line);
}
.trust-band-inner{display:flex;align-items:center;gap:28px;}
.trust-band-head{display:flex;align-items:center;gap:14px;flex-shrink:0;}
.trust-band-head strong{display:block;font-size:15px;font-weight:700;letter-spacing:-.01em;white-space:nowrap;}
.trust-band-head div span{display:block;font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-top:3px;white-space:nowrap;}
.trust-band-seal{
  position:relative;width:48px;height:48px;border-radius:50%;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  background:var(--white);color:var(--black);
  box-shadow:0 0 0 6px rgba(10,132,255,.12), 0 10px 30px -6px rgba(10,132,255,.7);
  animation:sealPulse 2.8s ease-in-out infinite;
}
.trust-band-seal::before{
  content:"";position:absolute;inset:-7px;border-radius:50%;
  background:conic-gradient(from 0deg,transparent 0 65%,rgba(10,132,255,.95) 80%,#fff 85%,transparent 90%);
  -webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 2px),#000 calc(100% - 1.5px));
          mask:radial-gradient(farthest-side,transparent calc(100% - 2px),#000 calc(100% - 1.5px));
  animation:vxSpin 3s linear infinite;
}
.trust-band-seal svg{width:24px;height:24px;}
@keyframes sealPulse{0%,100%{box-shadow:0 0 0 6px rgba(10,132,255,.12),0 10px 30px -6px rgba(10,132,255,.6)}50%{box-shadow:0 0 0 10px rgba(10,132,255,.05),0 10px 36px -4px rgba(10,132,255,.85)}}

.trust-band-ticker{
  flex:1;min-width:0;overflow:hidden;
  -webkit-mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
          mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.trust-band-track{display:flex;gap:12px;width:max-content;animation:marquee 38s linear infinite;}
.trust-band:hover .trust-band-track{animation-play-state:paused;}
.tb-chip{
  position:relative;overflow:hidden;flex-shrink:0;
  display:grid;grid-template-columns:auto auto;grid-template-rows:auto auto;column-gap:10px;align-items:center;
  padding:11px 18px 11px 14px;border-radius:14px;
  background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.015));
  border:1px solid var(--line);
  transition:border-color .3s, background .3s;
}
.tb-chip:hover{border-color:rgba(10,132,255,.5);background:linear-gradient(160deg,rgba(10,132,255,.16),rgba(255,255,255,.02));}
.tb-chip::after{
  content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.1),transparent);
  transform:skewX(-20deg);animation:chipShine 5s ease-in-out infinite;
}
.tb-chip:nth-child(2n)::after{animation-delay:1.6s;}
.tb-chip:nth-child(3n)::after{animation-delay:3.1s;}
@keyframes chipShine{0%,60%{left:-60%}100%{left:160%}}
.tb-chip svg{grid-row:span 2;width:30px;height:30px;padding:7px;border-radius:9px;background:rgba(10,132,255,.14);stroke:var(--accent);}
.tb-chip b{font-size:13px;font-weight:700;white-space:nowrap;}
.tb-chip span{font-size:11.5px;color:var(--gray-400);white-space:nowrap;}

@media(max-width:760px){
  .trust-band{padding:22px 0 20px;}
  .trust-band-inner{flex-direction:column;align-items:stretch;gap:16px;padding:0;}
  .trust-band-head{padding:0 clamp(20px,5vw,64px);}
  .trust-band-ticker{-webkit-mask:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);mask:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);}
  .trust-band-track{animation-duration:30s;}
}

/* =========================================================
   REPARACIONES — acordeón de marcas con más vida
   ========================================================= */
.brand-group{position:relative;isolation:isolate;}
.brand-group::before{ /* borde luminoso animado al abrir */
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;z-index:2;pointer-events:none;
  background:conic-gradient(from var(--bg-a,0deg),transparent 0 70%,rgba(10,132,255,.9) 82%,#fff 86%,transparent 92%);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .5s;
}
@property --bg-a{syntax:'<angle>';inherits:false;initial-value:0deg;}
.brand-group.open::before{opacity:1;animation:bgSpin 4s linear infinite;}
@keyframes bgSpin{to{--bg-a:360deg}}
.brand-group.open{box-shadow:0 30px 60px -30px rgba(10,132,255,.35);}
.brand-group-header{position:relative;overflow:hidden;transition:background .3s;}
.brand-group-header::after{ /* barrido de luz al pasar el mouse */
  content:"";position:absolute;top:0;left:-40%;width:30%;height:100%;pointer-events:none;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.07),transparent);
  transform:skewX(-20deg);transition:left .8s var(--ease);
}
@media (hover:hover){
  .brand-group-header:hover::after{left:130%;}
  .brand-group-header:hover{background:rgba(255,255,255,.025);}
}
.brand-group.open .brand-icon-badge{
  background:var(--white);color:var(--black);border-color:var(--white);
  transform:rotate(-6deg) scale(1.08);
  box-shadow:0 8px 24px -6px rgba(10,132,255,.7);
}
.brand-count{
  padding:5px 10px;border-radius:100px;border:1px solid var(--line);background:rgba(255,255,255,.03);
  transition:background .3s,color .3s,border-color .3s;
}
.brand-group.open .brand-count{background:rgba(10,132,255,.14);border-color:rgba(10,132,255,.4);color:var(--white);}
.brand-group-header .right svg{
  width:28px;height:28px;padding:6px;border-radius:50%;
  background:rgba(255,255,255,.05);border:1px solid var(--line);
  transition:transform .45s var(--ease), background .3s, border-color .3s;
}
.brand-group.open .brand-group-header .right svg{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.25);}

/* filas: entrada en cascada (el retraso lo pone el JS) */
.brand-group-body-inner .device-row{opacity:0;transform:translateY(-6px);}
.brand-group.open .brand-group-body-inner .device-row{animation:rowIn .5s var(--ease) both;animation-delay:var(--d,0s);}
.device-row{position:relative;}
.device-row::before{
  content:"";position:absolute;left:0;top:18%;bottom:18%;width:2px;border-radius:2px;
  background:linear-gradient(180deg,var(--accent),#fff);
  transform:scaleY(0);transition:transform .35s var(--ease);
}
@media (hover:hover){
  .device-row:hover::before{transform:scaleY(1);}
  .device-row:hover .device-row-model{transform:translateX(4px);}
}
.device-row-model{transition:transform .35s var(--ease);}
.device-row-prices .price{
  padding:5px 11px;border-radius:100px;background:rgba(255,255,255,.05);border:1px solid var(--line);font-size:14px;
}
.device-row-cta{animation:none;}
.brand-group.open .device-row-cta{animation:ctaPop .5s var(--ease) both;animation-delay:calc(var(--d,0s) + .12s);}
@keyframes ctaPop{from{transform:scale(.4);opacity:0}to{transform:scale(1);opacity:1}}

/* resultados de búsqueda: nombre resaltado */
.device-row-model mark{background:rgba(10,132,255,.28);color:var(--white);border-radius:4px;padding:0 2px;}

/* barra de marcas rápidas */
.brand-quick{
  display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;
  max-width:820px;margin:14px auto 0;padding:2px 0;
  -webkit-mask:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);
          mask:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);
}
.search-results .device-row{animation-delay:var(--d,0s);}
.brand-quick::-webkit-scrollbar{display:none;}
.brand-quick button{
  flex-shrink:0;cursor:pointer;
  padding:7px 14px;border-radius:100px;font-size:12px;font-weight:600;
  color:var(--gray-300);background:rgba(255,255,255,.04);border:1px solid var(--line);
  transition:background .25s,color .25s,border-color .25s,transform .25s var(--ease);
}
.brand-quick button:hover{background:rgba(255,255,255,.1);color:var(--white);transform:translateY(-2px);}
.brand-quick button.on{background:var(--white);color:var(--black);border-color:var(--white);}
@media(max-width:640px){
  .brand-quick{margin:12px calc(-1 * clamp(20px,5vw,64px)) 0;padding:2px clamp(20px,5vw,64px);}
  .device-row-prices .price{font-size:13px;padding:4px 9px;}
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;}
  .hero-particles,.intro{display:none !important;}
}