/* ================================================================
   Catálogo DBR Soluciones · Dark-Tech Premium
   Hero oscuro grafito + secciones claras · Acento verde solo en WhatsApp
   ================================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

:root{
  /* Tinta / grises (los usan también estilos inline de producto.php) */
  --ink:#0b0d10;
  --ink-2:#13161b;
  --ink-3:#1c2027;
  --g7:#2a2e36;
  --g6:#3c414b;
  --g5:#5c6370;
  --g4:#878e9b;
  --g3:#aeb4bf;
  --g2:#d4d8de;
  --g1:#e7e9ed;
  --g0:#f2f3f5;
  --white:#fff;

  /* Bloque oscuro (hero / trust / footer) */
  --d0:#07090c;
  --d1:#0b0e13;
  --d2:#11151c;
  --line-d:rgba(255,255,255,.08);

  /* Acentos */
  --cyan:#7dd3fc;          /* luz fría, solo glows sutiles */
  --cyan-soft:rgba(125,211,252,.14);
  --wa:#12b76a;            /* verde WhatsApp / disponibilidad */
  --wa-deep:#0e9f5c;

  /* Fondo de página claro */
  --bg:#f4f5f7;

  /* Sombras */
  --s1:0 1px 2px rgba(11,13,16,.05);
  --s2:0 4px 14px rgba(11,13,16,.07),0 1px 3px rgba(11,13,16,.05);
  --s3:0 14px 38px rgba(11,13,16,.12),0 4px 10px rgba(11,13,16,.06);
  --s4:0 26px 64px rgba(11,13,16,.18),0 10px 22px rgba(11,13,16,.09);

  --radius:16px;
  --font-display:'Space Grotesk','Inter',system-ui,sans-serif;
  --font-ui:'Inter',system-ui,-apple-system,sans-serif;
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-back:cubic-bezier(.34,1.56,.64,1);
}

/* ── Base ── */
body{
  font-family:var(--font-ui);
  color:var(--ink);
  background-color:var(--bg);
  background-image:radial-gradient(circle,rgba(148,158,175,.22) 1px,transparent 1px);
  background-size:22px 22px;
  line-height:1.6;
  font-size:16px;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
.container{max-width:1200px;margin:0 auto;padding:0 22px}

::selection{background:var(--ink);color:#fff}

/* ── Animaciones de entrada ── */
.reveal{
  opacity:0;
  transform:translateY(24px);
  transition:opacity .6s var(--ease),transform .6s var(--ease);
  will-change:transform,opacity;
}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ================================================================
   HEADER · blanco fijo con degradado animado sutil
   ================================================================ */
.cat-header{
  position:sticky;top:0;z-index:60;
  background:linear-gradient(135deg,#ffffff 0%,#f2f4f7 50%,#ffffff 100%);
  background-size:200% 200%;
  animation:header-gradient 9s ease-in-out infinite;
  border-bottom:1px solid rgba(11,13,16,.09);
  box-shadow:0 1px 0 rgba(11,13,16,.06),0 2px 14px rgba(11,13,16,.06);
  color:var(--ink);
}
@keyframes header-gradient{
  0%{background-position:0% 50%}
  50%{background-position:100% 50%}
  100%{background-position:0% 50%}
}
@media(prefers-reduced-motion:reduce){
  .cat-header{animation:none;background:#fff}
}
.cat-header .inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:14px;height:64px;
}
.brand{
  display:flex;align-items:center;gap:10px;
  font-family:var(--font-display);
  font-size:19px;font-weight:700;letter-spacing:-.4px;
}
.brand-mark{
  width:31px;height:31px;
  background:linear-gradient(150deg,#f7f8fa 0%,#c9ced6 55%,#eceef1 100%);
  border-radius:9px;
  display:grid;place-items:center;
  flex:none;
  position:relative;
  overflow:hidden;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9),0 2px 8px rgba(0,0,0,.18);
}
.brand-mark svg{width:16px;height:16px;fill:var(--ink);position:relative;z-index:1}
.brand-logo{height:34px;width:auto;max-width:160px;object-fit:contain;display:block}
.header-actions{display:flex;align-items:center;gap:9px}

.btn-refs{
  font-size:12.5px;font-weight:600;
  color:rgba(11,13,16,.65);
  border:1px solid rgba(11,13,16,.15);
  border-radius:99px;
  padding:7px 16px;
  background:rgba(11,13,16,.03);
  transition:all .22s var(--ease);
  white-space:nowrap;
  letter-spacing:.01em;
}
.btn-refs:hover{
  border-color:rgba(11,13,16,.4);color:var(--ink);
  background:rgba(11,13,16,.07);
  transform:translateY(-1px);
}

/* ── Selector de moneda ── */
.currency-switch{
  display:flex;
  background:rgba(11,13,16,.04);
  border:1px solid rgba(11,13,16,.1);
  border-radius:99px;
  padding:3px;gap:2px;
}
.currency-switch button{
  border:0;background:transparent;
  border-radius:99px;
  padding:5px 11px;
  font-size:12.5px;font-weight:700;
  color:rgba(11,13,16,.45);
  letter-spacing:.02em;
  transition:all .22s var(--ease);
  white-space:nowrap;
}
.currency-switch button:hover{color:var(--ink)}
.currency-switch button.active{
  background:var(--ink);color:#fff;
  box-shadow:0 2px 10px rgba(11,13,16,.2);
}

/* ================================================================
   HERO · oscuro, compacto, luces frías sutiles
   ================================================================ */
.hero{
  padding:58px 0 50px;
  text-align:center;
  overflow:hidden;
  position:relative;
  background:
    radial-gradient(1100px 520px at 50% -4%,rgba(125,211,252,.28) 0%,transparent 52%),
    radial-gradient(600px 300px at 50% 38%,rgba(125,211,252,.12) 0%,transparent 62%),
    radial-gradient(700px 360px at 14% 110%,rgba(148,163,184,.1) 0%,transparent 65%),
    radial-gradient(700px 360px at 88% 96%,rgba(125,211,252,.09) 0%,transparent 60%),
    linear-gradient(180deg,#06080c 0%,var(--d1) 65%,#0c0f15 100%);
  color:#fff;
}
/* malla técnica premium */
.hero::before{
  content:'';
  position:absolute;inset:0;
  background:
    repeating-linear-gradient(0deg,transparent,transparent 40px,rgba(255,255,255,.11) 40px,rgba(255,255,255,.11) 41px),
    repeating-linear-gradient(90deg,transparent,transparent 40px,rgba(255,255,255,.09) 40px,rgba(255,255,255,.09) 41px);
  -webkit-mask-image:radial-gradient(ellipse 92% 100% at 50% 0%,#000 15%,rgba(0,0,0,.75) 50%,rgba(0,0,0,.2) 78%,transparent 100%);
  mask-image:radial-gradient(ellipse 92% 100% at 50% 0%,#000 15%,rgba(0,0,0,.75) 50%,rgba(0,0,0,.2) 78%,transparent 100%);
  pointer-events:none;
  z-index:0;
}
/* línea de luz inferior, transición al bloque claro */
.hero::after{
  content:'';
  position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent 5%,rgba(125,211,252,.35) 50%,transparent 95%);
  pointer-events:none;
}
.hero>.container{position:relative;z-index:1}

.hero .eyebrow{
  display:inline-flex;
  align-items:center;gap:8px;
  font-size:11px;font-weight:700;
  letter-spacing:.22em;text-transform:uppercase;
  color:rgba(255,255,255,.65);
  margin-bottom:18px;
  border:1px solid rgba(255,255,255,.14);
  border-radius:99px;
  padding:6px 15px;
  background:rgba(255,255,255,.05);
  backdrop-filter:blur(8px);
}
.hero .eyebrow::before{
  content:'';
  width:6px;height:6px;
  border-radius:50%;
  background:var(--wa);
  box-shadow:0 0 8px rgba(18,183,106,.8);
  animation:blink 2.4s ease-in-out infinite;
}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}

.hero h1{
  font-family:var(--font-display);
  font-size:clamp(34px,5.4vw,58px);
  line-height:1.05;
  font-weight:700;
  letter-spacing:-1.8px;
  max-width:780px;
  margin:0 auto 16px;
  color:#fff;
}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(115deg,#fff 10%,#9fb6c6 45%,#e6edf3 70%,#8fa3b3 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.hero .sub{
  color:rgba(255,255,255,.62);
  max-width:520px;
  margin:0 auto;
  font-size:16px;
  line-height:1.65;
}

/* ── Buscador (sobre fondo oscuro) ── */
.search-wrap{max-width:560px;margin:28px auto 0;position:relative}
.search-wrap input{
  width:100%;
  padding:15px 56px 15px 22px;
  font-size:15.5px;
  color:#fff;
  border:1px solid rgba(255,255,255,.16);
  border-radius:14px;
  background:rgba(255,255,255,.06);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  font-family:inherit;
  transition:all .3s var(--ease);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06),0 10px 30px rgba(0,0,0,.3);
  letter-spacing:-.01em;
}
.search-wrap input::placeholder{color:rgba(255,255,255,.4)}
.search-wrap input:focus{
  outline:none;
  border-color:rgba(125,211,252,.45);
  background:rgba(255,255,255,.09);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 0 0 4px rgba(125,211,252,.08),0 14px 38px rgba(0,0,0,.4);
}
.search-wrap .search-btn{
  position:absolute;right:8px;top:50%;
  transform:translateY(-50%);
  width:40px;height:40px;
  border-radius:10px;
  border:0;
  background:#fff;
  color:var(--ink);
  display:grid;place-items:center;
  transition:all .25s var(--ease-back);
  box-shadow:0 4px 16px rgba(0,0,0,.35);
}
.search-wrap .search-btn:hover{
  transform:translateY(-50%) scale(1.07);
  box-shadow:0 0 0 3px rgba(125,211,252,.18),0 6px 20px rgba(0,0,0,.45);
}

/* ── Chips de categoría (hero, fondo oscuro) ── */
.chips{
  display:flex;flex-wrap:wrap;gap:8px;
  justify-content:center;
  margin-top:22px;
}
.hero .chip{
  border-color:rgba(255,255,255,.15);
  background:rgba(255,255,255,.05);
  color:rgba(255,255,255,.72);
}
.hero .chip:hover{
  border-color:rgba(255,255,255,.45);
  color:#fff;
  background:rgba(255,255,255,.1);
  box-shadow:none;
}
.hero .chip.active{
  background:#fff;
  border-color:#fff;
  color:var(--ink);
  box-shadow:0 4px 18px rgba(0,0,0,.4);
}

/* ── Chips genéricos (zona clara) ── */
.chip{
  font-size:13px;font-weight:600;
  padding:7px 16px;
  border-radius:99px;
  border:1px solid var(--g2);
  background:#fff;
  color:var(--g6);
  transition:all .22s var(--ease);
  letter-spacing:.01em;
}
.chip:hover{
  border-color:var(--g6);
  color:var(--ink);
  transform:translateY(-2px);
  box-shadow:var(--s2);
}
.chip.active{
  background:var(--ink);
  border-color:var(--ink);
  color:#fff;
  box-shadow:0 4px 14px rgba(11,13,16,.25);
}

.filters-bar{
  display:flex;flex-wrap:wrap;gap:7px;
  align-items:center;justify-content:center;
  padding:22px 0 4px;
}
.filters-bar .label{
  font-size:11px;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;
  color:var(--g4);margin-right:4px;
}

/* ================================================================
   SECCIONES (zona clara)
   ================================================================ */
.section{padding:48px 0}
.section-head{
  display:flex;align-items:baseline;
  justify-content:space-between;gap:14px;
  margin-bottom:26px;
}
.section-head h2{
  font-family:var(--font-display);
  font-size:clamp(22px,3vw,32px);
  font-weight:700;
  letter-spacing:-1px;
}
.section-head .sub{color:var(--g4);font-size:13.5px}

/* ── Grid ── */
.grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(272px,1fr));
  gap:20px;
}

/* ================================================================
   CARD DE PRODUCTO
   ================================================================ */
.card{
  position:relative;
  background:#fff;
  border:1px solid rgba(11,13,16,.08);
  border-radius:var(--radius);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  transition:
    transform .4s var(--ease),
    box-shadow .4s var(--ease),
    border-color .4s var(--ease);
  box-shadow:var(--s1);
}
.card:hover{
  transform:translateY(-6px);
  box-shadow:var(--s4);
  border-color:rgba(11,13,16,.14);
}

/* spotlight que sigue al cursor (coords vía JS: --mx / --my) */
.card .glow{
  content:'';
  position:absolute;inset:0;
  border-radius:inherit;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(125,211,252,.10),transparent 65%);
  opacity:0;
  transition:opacity .35s var(--ease);
  pointer-events:none;
  z-index:2;
}
.card:hover .glow{opacity:1}

/* borde metálico en hover */
.card::before{
  content:'';
  position:absolute;inset:0;
  border-radius:var(--radius);
  padding:1.5px;
  background:linear-gradient(135deg,#cfd5dc 0%,#8b95a3 30%,#f1f4f7 50%,#8b95a3 70%,#cfd5dc 100%);
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:destination-out;
  mask-composite:exclude;
  opacity:0;
  transition:opacity .35s var(--ease);
  pointer-events:none;
  z-index:2;
}
.card:hover::before{opacity:1}

/* card destacada / plateada */
.card.silver{
  background:linear-gradient(155deg,#fff 0%,#f4f6f8 100%);
  box-shadow:var(--s2);
}
.card.silver::before{
  opacity:1;
  background:linear-gradient(135deg,#dde2e8 0%,#9aa5b1 25%,#f4f7fa 50%,#9aa5b1 75%,#dde2e8 100%);
  background-size:200% 200%;
  animation:silver-sweep 3.5s linear infinite;
}
@keyframes silver-sweep{
  0%{background-position:0% 50%}
  50%{background-position:100% 50%}
  100%{background-position:0% 50%}
}
@media(prefers-reduced-motion:reduce){
  .card.silver::before{animation:none}
}

/* imagen / logo */
.card .img-wrap{
  position:relative;
  aspect-ratio:16/10;
  background:
    radial-gradient(70% 110% at 50% -10%,#ffffff 0%,#eef0f3 55%,#e2e5ea 100%);
  overflow:hidden;
}
.card .img-wrap img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .7s var(--ease);
}
.card:hover .img-wrap img{transform:scale(1.06)}

/* línea de luz bajo la imagen */
.card .img-wrap::before{
  content:'';
  position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(11,13,16,.12),transparent);
  z-index:1;
}

/* placeholder sin imagen */
.card .img-wrap .noimg{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  height:100%;gap:10px;
  font-family:var(--font-display);
  color:var(--g3);
  position:relative;
  overflow:hidden;
}
.card .img-wrap .noimg::before{
  content:'';
  position:absolute;inset:0;
  background:
    repeating-linear-gradient(45deg,transparent,transparent 14px,rgba(11,13,16,.025) 14px,rgba(11,13,16,.025) 15px);
}
.card .img-wrap .noimg span{
  font-size:15px;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;
  position:relative;z-index:1;
}
.card .img-wrap .noimg .noimg-icon{
  width:38px;height:38px;
  border:1.5px solid var(--g2);
  border-radius:10px;
  display:grid;place-items:center;
  position:relative;z-index:1;
  background:rgba(255,255,255,.85);
}

/* sombra inferior sobre imagen al hover (profundidad) */
.card .img-wrap::after{
  content:'';
  position:absolute;
  bottom:0;left:0;right:0;
  height:46%;
  background:linear-gradient(to top,rgba(7,9,12,.16) 0%,transparent 100%);
  pointer-events:none;
  opacity:0;
  transition:opacity .35s var(--ease);
}
.card:hover .img-wrap::after{opacity:1}

.card .badges{
  position:absolute;top:11px;left:11px;
  display:flex;flex-wrap:wrap;gap:5px;
  max-width:calc(100% - 22px);
  z-index:3;
}

/* body */
.card .body{
  padding:18px 18px 20px;
  display:flex;flex-direction:column;
  flex:1;gap:9px;
  position:relative;z-index:1;
}
.card .cat{
  font-size:10.5px;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;
  color:var(--g4);
}
.card h3{
  font-family:var(--font-display);
  font-size:17px;font-weight:700;
  line-height:1.28;letter-spacing:-.4px;
}
.card h3 a:hover{text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1.5px}

.meta-row{display:flex;flex-wrap:wrap;gap:5px}
.meta-pill{
  font-size:11px;font-weight:600;
  color:var(--g5);
  background:var(--g0);
  border:1px solid var(--g1);
  border-radius:7px;
  padding:3px 9px;
  display:inline-flex;align-items:center;gap:5px;
  letter-spacing:.01em;
}
.meta-pill svg{flex:none;opacity:.7}

.price-row{
  display:flex;align-items:baseline;
  gap:8px;flex-wrap:wrap;
  margin-top:3px;
}
.price{
  font-family:var(--font-display);
  font-size:26px;font-weight:700;
  letter-spacing:-1px;
  color:var(--ink);
}
.price-old{
  font-size:13.5px;color:var(--g4);
  text-decoration:line-through;
}
.price-from{
  font-size:11px;font-weight:700;
  text-transform:uppercase;letter-spacing:.09em;
  color:var(--g4);
  align-self:baseline;
  margin-right:-2px;
}
.price-off{
  font-size:11px;font-weight:800;
  color:#fff;
  background:linear-gradient(135deg,var(--ink-2),var(--g7));
  border:1px solid rgba(255,255,255,.08);
  border-radius:6px;
  padding:2px 8px;
  letter-spacing:.04em;
}
.promo-text{
  font-size:12px;font-weight:700;
  color:var(--g5);
  letter-spacing:.03em;
}
.warranty{
  font-size:12px;color:var(--g4);
  display:flex;align-items:center;gap:6px;
  border-top:1px solid var(--g1);
  padding-top:8px;
  margin-top:2px;
}
.warranty svg{flex:none;opacity:.65}

/* acciones */
.card .actions{
  margin-top:auto;
  display:flex;flex-direction:column;gap:7px;
  padding-top:8px;
}
.btn-wa{
  display:flex;align-items:center;justify-content:center;gap:9px;
  background:linear-gradient(160deg,#15c474 0%,var(--wa-deep) 100%);
  color:#fff;
  font-family:var(--font-display);
  font-weight:700;font-size:14px;
  padding:13px 18px;
  border-radius:12px;
  border:0;
  letter-spacing:-.1px;
  transition:all .28s var(--ease);
  position:relative;overflow:hidden;
  box-shadow:0 6px 18px rgba(18,183,106,.28),inset 0 1px 0 rgba(255,255,255,.22);
}
.btn-wa svg{flex:none}
.btn-wa::after{
  content:'';
  position:absolute;
  top:0;left:-100%;
  width:60%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.22),transparent);
  transition:left .5s var(--ease);
}
.btn-wa:hover::after{left:140%}
.btn-wa:hover{
  transform:translateY(-2px);
  box-shadow:0 12px 28px rgba(18,183,106,.4),inset 0 1px 0 rgba(255,255,255,.25);
  filter:brightness(1.05);
}
.btn-wa:active{transform:translateY(0) scale(.98)}
.btn-wa.consult{
  background:transparent;
  color:var(--ink);
  border:1.5px solid var(--ink);
  box-shadow:none;
}
.btn-wa.consult::after{display:none}
.btn-wa.consult:hover{
  background:var(--ink);color:#fff;
  box-shadow:var(--s3);
  filter:none;
}

.link-details{
  font-size:12.5px;font-weight:600;
  color:var(--g4);
  text-align:center;
  letter-spacing:.02em;
  transition:color .2s;
  display:flex;align-items:center;justify-content:center;gap:4px;
}
.link-details:hover{color:var(--ink)}
.link-details::after{
  content:'↗';font-size:11px;
  transition:transform .2s var(--ease-back);
  display:inline-block;
}
.link-details:hover::after{transform:translate(2px,-2px)}

/* ================================================================
   BADGES
   ================================================================ */
.badge{
  font-size:10.5px;font-weight:800;
  letter-spacing:.07em;text-transform:uppercase;
  padding:4px 10px;border-radius:7px;
  line-height:1.4;
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  box-shadow:0 2px 8px rgba(7,9,12,.18);
}
.badge.black{
  background:rgba(11,13,16,.92);color:#fff;
  border:1px solid rgba(255,255,255,.14);
}
.badge.white{
  background:rgba(255,255,255,.95);color:var(--ink);
  border:1px solid rgba(11,13,16,.12);
}
.badge.silver{
  background:linear-gradient(135deg,rgba(244,246,248,.97),rgba(186,194,204,.92) 50%,rgba(238,241,244,.97));
  color:var(--ink-2);
  border:1px solid rgba(160,170,182,.55);
}
.badge.gray{
  background:rgba(245,246,248,.94);color:var(--g6);
  border:1px solid rgba(11,13,16,.1);
}
.badge.offer{
  background:rgba(7,9,12,.94);color:#fff;
  border:1px solid rgba(125,211,252,.32);
  position:relative;overflow:hidden;
}
.badge.offer::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.45) 50%,transparent 70%);
  transform:translateX(-100%);
  animation:shine 2.6s ease-in-out infinite;
}
@keyframes shine{55%,100%{transform:translateX(200%)}}
@media(prefers-reduced-motion:reduce){
  .badge.offer::after{animation:none}
}

/* ================================================================
   TRUST · bloque oscuro premium
   ================================================================ */
.trust{
  background:
    radial-gradient(620px 300px at 85% -20%,rgba(125,211,252,.09) 0%,transparent 60%),
    radial-gradient(480px 260px at 5% 110%,rgba(148,163,184,.07) 0%,transparent 65%),
    linear-gradient(165deg,var(--d1) 0%,var(--d0) 100%);
  color:#fff;
  border-radius:22px;
  border:1px solid rgba(255,255,255,.06);
  padding:50px 42px;
  position:relative;
  overflow:hidden;
  box-shadow:var(--s4);
}
.trust::before{
  content:'';
  position:absolute;inset:0;
  background:
    repeating-linear-gradient(90deg,transparent,transparent 56px,rgba(255,255,255,.02) 56px,rgba(255,255,255,.02) 57px);
  pointer-events:none;
}
.trust::after{
  content:'';
  position:absolute;top:0;left:10%;right:10%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(125,211,252,.4),transparent);
  pointer-events:none;
}
.trust h2{
  font-family:var(--font-display);
  font-size:clamp(22px,3vw,30px);
  font-weight:700;
  letter-spacing:-1px;
  margin-bottom:30px;text-align:center;
  position:relative;z-index:1;
}
.trust-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:18px;
  position:relative;z-index:1;
}
.trust-item{
  border:1px solid rgba(255,255,255,.09);
  border-radius:14px;
  padding:22px;
  background:linear-gradient(170deg,rgba(255,255,255,.05) 0%,rgba(255,255,255,.02) 100%);
  backdrop-filter:blur(4px);
  transition:all .3s var(--ease);
}
.trust-item:hover{
  border-color:rgba(125,211,252,.3);
  background:linear-gradient(170deg,rgba(255,255,255,.08) 0%,rgba(255,255,255,.03) 100%);
  transform:translateY(-4px);
  box-shadow:0 14px 36px rgba(0,0,0,.4);
}
.trust-item .n{
  font-family:var(--font-display);
  font-size:32px;font-weight:700;
  letter-spacing:-2px;
  background:linear-gradient(135deg,rgba(255,255,255,.5),rgba(125,211,252,.25));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  margin-bottom:10px;
  line-height:1;
}
.trust-item h3{font-size:15px;font-weight:700;margin-bottom:7px;letter-spacing:-.2px}
.trust-item p{font-size:13px;color:rgba(255,255,255,.55);line-height:1.6}

/* ================================================================
   REFERENCIAS STRIP
   ================================================================ */
.refs-strip{
  display:flex;align-items:center;
  justify-content:space-between;gap:18px;
  border:1px solid rgba(11,13,16,.08);
  border-radius:18px;
  padding:26px 30px;
  background:linear-gradient(165deg,#fff 0%,#f1f3f5 100%);
  flex-wrap:wrap;
  box-shadow:var(--s2);
  position:relative;
  overflow:hidden;
}
.refs-strip::before{
  content:'';
  position:absolute;top:0;left:15%;right:15%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(11,13,16,.18),transparent);
}
.refs-strip h3{
  font-family:var(--font-display);
  font-size:20px;font-weight:700;
  letter-spacing:-.5px;
}
.refs-strip p{font-size:13.5px;color:var(--g5);margin-top:3px}

.btn-outline{
  display:inline-block;
  font-family:var(--font-display);
  font-size:13.5px;font-weight:700;
  border:1.5px solid var(--ink);
  border-radius:99px;
  padding:11px 24px;
  letter-spacing:-.1px;
  transition:all .25s var(--ease);
  white-space:nowrap;
  background:transparent;
  color:var(--ink);
}
.btn-outline:hover{
  background:var(--ink);color:#fff;
  transform:translateY(-1px);
  box-shadow:var(--s3);
}

/* ================================================================
   FAQ
   ================================================================ */
.faq-list{max-width:740px;margin:0 auto}
.faq{
  border-bottom:1px solid var(--g1);
  transition:background .2s;
}
.faq summary{
  display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding:18px 6px;
  font-family:var(--font-display);
  font-weight:600;font-size:15px;
  letter-spacing:-.2px;
  cursor:pointer;list-style:none;
  transition:color .2s;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--g6)}
.faq summary .ico{
  flex:none;width:26px;height:26px;
  border:1px solid var(--g2);
  border-radius:99px;
  display:grid;place-items:center;
  font-size:16px;font-weight:400;
  transition:all .3s var(--ease-back);
  background:#fff;
}
.faq[open] summary .ico{
  background:var(--ink);color:#fff;
  border-color:var(--ink);
  transform:rotate(45deg) scale(1.1);
}
.faq .ans{
  padding:0 6px 20px;
  color:var(--g5);
  font-size:14px;
  line-height:1.75;
  max-width:640px;
}

/* ================================================================
   SELECTOR DE DURACION (precios por meses)
   ================================================================ */
.dur-selector{
  display:flex;flex-wrap:wrap;gap:5px;
  margin-bottom:2px;
}
.dur-selector.pd{gap:7px}

.dur-pill{
  font-size:11.5px;font-weight:700;
  padding:5px 12px;
  border-radius:8px;
  border:1.5px solid var(--g2);
  background:var(--g0);
  color:var(--g5);
  cursor:pointer;
  transition:all .2s var(--ease);
  letter-spacing:.01em;
  line-height:1;
  white-space:nowrap;
}
.dur-pill:hover{
  border-color:var(--ink-3);color:var(--ink);
  background:#fff;transform:translateY(-1px);
  box-shadow:var(--s1);
}
.dur-pill.active{
  background:var(--ink);border-color:var(--ink);
  color:#fff;
  box-shadow:0 3px 10px rgba(11,13,16,.22);
}
.dur-pill.best{
  border-color:rgba(18,183,106,.45);
  color:var(--wa-deep);
}
.dur-pill.best.active{
  background:var(--wa-deep);border-color:var(--wa-deep);
  color:#fff;
  box-shadow:0 3px 12px rgba(18,183,106,.28);
}
.dur-save{
  font-size:11px;font-weight:700;
  color:var(--wa-deep);
  letter-spacing:.02em;
  display:none;
  margin-top:-2px;
}
.dur-save.visible{display:block}
.pd-dur-label{
  display:block;
  font-size:10.5px;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;
  color:var(--g4);margin-bottom:8px;
}
.pd-dur-wrap{margin-bottom:14px}

/* ================================================================
   WHATSAPP FLOTANTE
   ================================================================ */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:80;
  width:58px;height:58px;border-radius:50%;
  background:linear-gradient(160deg,#15c474,var(--wa-deep));
  display:grid;place-items:center;
  box-shadow:0 8px 28px rgba(18,183,106,.45),inset 0 1px 0 rgba(255,255,255,.25);
  transition:transform .3s var(--ease-back),box-shadow .3s var(--ease);
}
.wa-float:hover{
  transform:scale(1.1);
  box-shadow:0 12px 36px rgba(18,183,106,.55),inset 0 1px 0 rgba(255,255,255,.3);
}
.wa-float svg{width:30px;height:30px;fill:#fff}
.wa-float::before{
  content:'';position:absolute;inset:-6px;border-radius:50%;
  border:2px solid rgba(18,183,106,.4);
  animation:wa-pulse 2.4s ease-out infinite;
}
@keyframes wa-pulse{
  0%{transform:scale(.88);opacity:1}
  70%{transform:scale(1.3);opacity:0}
  100%{opacity:0}
}
@media(prefers-reduced-motion:reduce){
  .wa-float::before{animation:none;opacity:0}
}

/* ================================================================
   FOOTER · oscuro, cierra el sandwich visual
   ================================================================ */
.cat-footer{
  border-top:1px solid var(--line-d);
  padding:40px 0;margin-top:40px;
  text-align:center;color:rgba(255,255,255,.5);font-size:13px;
  background:
    radial-gradient(560px 220px at 50% 120%,rgba(125,211,252,.06) 0%,transparent 60%),
    linear-gradient(180deg,var(--d1) 0%,var(--d0) 100%);
}
.cat-footer .brand{
  justify-content:center;margin-bottom:10px;
  font-size:17px;color:#fff;
}

/* ================================================================
   PÁGINA DE PRODUCTO
   ================================================================ */
.breadcrumb{
  font-size:12.5px;color:var(--g4);
  padding:20px 0 0;
  display:flex;gap:7px;flex-wrap:wrap;align-items:center;
}
.breadcrumb a:hover{color:var(--ink)}
.breadcrumb .sep{color:var(--g2)}

.product-layout{
  display:grid;
  grid-template-columns:1.05fr 1fr;
  gap:48px;
  padding:30px 0 10px;
  align-items:start;
}
@media(max-width:900px){.product-layout{grid-template-columns:1fr;gap:28px}}

.gallery .main-img{
  border-radius:20px;overflow:hidden;
  border:1px solid rgba(11,13,16,.08);
  background:radial-gradient(75% 110% at 50% -10%,#fff 0%,#eef0f3 55%,#e2e5ea 100%);
  aspect-ratio:4/3;
  box-shadow:var(--s3);
}
.gallery .main-img img{width:100%;height:100%;object-fit:cover}
.gallery .thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.gallery .thumbs button{
  width:76px;height:60px;border-radius:10px;
  overflow:hidden;border:2px solid var(--g1);
  background:var(--g0);padding:0;
  transition:all .2s var(--ease);
  box-shadow:var(--s1);
}
.gallery .thumbs button.active,
.gallery .thumbs button:hover{
  border-color:var(--ink);
  box-shadow:var(--s2);
}
.gallery .thumbs img{width:100%;height:100%;object-fit:cover}

.pd-info .badges{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:14px}
.pd-info .cat{
  font-size:11px;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;
  color:var(--g4);margin-bottom:8px;
}
.pd-info h1{
  font-family:var(--font-display);
  font-size:clamp(28px,4.2vw,42px);
  line-height:1.1;
  letter-spacing:-1.5px;
  font-weight:700;
  margin-bottom:12px;
}
.pd-info .short{
  color:var(--g5);font-size:15.5px;
  margin-bottom:18px;line-height:1.65;
}

.pd-price{
  display:flex;align-items:baseline;
  gap:11px;flex-wrap:wrap;
  margin-bottom:4px;
}
.pd-price .price{font-size:42px;letter-spacing:-2px}
.pd-price .price-old{font-size:18px}

.pd-specs{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(140px,1fr));
  gap:9px;margin:20px 0;
}
.spec{
  border:1px solid rgba(11,13,16,.08);
  border-radius:12px;padding:12px 14px;
  background:#fff;
  box-shadow:var(--s1);
}
.spec .k{
  font-size:10.5px;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;
  color:var(--g4);margin-bottom:3px;
}
.spec .v{font-size:14px;font-weight:600;font-family:var(--font-display);letter-spacing:-.2px}

.pd-ctas{display:flex;flex-direction:column;gap:10px;margin:10px 0 16px}
.pd-ctas .btn-wa{font-size:15.5px;padding:16px 22px;border-radius:13px}

.pd-section{padding:28px 0;border-top:1px solid var(--g1)}
.pd-section h2{
  font-family:var(--font-display);
  font-size:22px;font-weight:700;
  letter-spacing:-.5px;
  margin-bottom:14px;
}
.pd-section p{color:var(--g5);max-width:740px;white-space:pre-line;font-size:15px;line-height:1.75}
.pd-section ul{padding-left:0;list-style:none;display:grid;gap:9px;max-width:740px}
.pd-section ul li{
  display:flex;gap:11px;align-items:flex-start;
  color:var(--g5);font-size:14.5px;line-height:1.6;
}
.pd-section ul li::before{
  content:'✓';flex:none;
  width:20px;height:20px;border-radius:6px;
  background:var(--ink);color:#fff;
  font-size:10px;font-weight:800;
  display:grid;place-items:center;
  margin-top:2px;
}
.pd-section ul.restrict li::before{content:'-';background:var(--g4)}

/* ── 404 ── */
.nf{min-height:62vh;display:grid;place-items:center;text-align:center;padding:60px 20px}
.nf h1{
  font-family:var(--font-display);
  font-size:clamp(60px,12vw,110px);
  letter-spacing:-4px;font-weight:700;
  color:var(--g2);
}
.nf .nf-label{
  font-family:var(--font-display);
  font-size:clamp(22px,4vw,34px);
  font-weight:700;letter-spacing:-1px;
  margin-bottom:10px;margin-top:-16px;
}
.nf p{color:var(--g5);margin-bottom:28px}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media(max-width:700px){
  .cat-header .inner{height:auto;flex-wrap:wrap;padding:10px 0;gap:8px}
  .hero{padding:42px 0 36px}
  .hero h1{letter-spacing:-1.2px}
  .grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
  .section{padding:36px 0}
  .trust{padding:34px 22px;border-radius:18px}
  .refs-strip{justify-content:center;text-align:center}
}
@media(max-width:500px){
  .grid{grid-template-columns:1fr 1fr;gap:10px}
  .card{border-radius:13px}
  .card .body{padding:11px 11px 13px;gap:6px}
  .card h3{font-size:14px}
  .price{font-size:20px}
  .btn-wa{font-size:12.5px;padding:11px 12px;border-radius:9px;gap:6px}
  .btn-wa svg{width:13px;height:13px}
  .meta-pill{font-size:10.5px}
  .hero h1{font-size:clamp(28px,7.6vw,40px)}
  .hero .sub{font-size:14.5px}
  .search-wrap input{padding:13px 52px 13px 16px;font-size:14.5px}
  .wa-float{width:52px;height:52px;right:16px;bottom:16px}
  .wa-float svg{width:26px;height:26px}
}