:root{
  --negro:#0B0D0C;
  --carbon:#121614;
  --grafito:#1E2321;
  --linea:#2A302D;
  --ambar:#E8A317;
  --ambar-claro:#FFC44D;
  --lima:#8FC63F;          /* tomado del logo, para que no quede pegado */
  --rojo:#CC0000;
  --hueso:#FFFFFF;
  --gris:#AEB6AE;
  --display:'Archivo',system-ui,sans-serif;
  --texto:'Archivo',system-ui,sans-serif;
  --etq:'Archivo',system-ui,sans-serif;
  --r:12px;
  --r-g:18px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--negro);color:var(--hueso);font-family:var(--texto);
  line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
/* fondo con profundidad, sin textura de grano */
body::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(1100px 620px at 78% -8%, rgba(232,163,23,.10), transparent 62%),
    radial-gradient(900px 560px at 8% 42%, rgba(143,198,63,.05), transparent 60%),
    radial-gradient(1000px 700px at 50% 108%, rgba(232,163,23,.06), transparent 62%);
}
body>*{position:relative;z-index:1}
.env{max-width:1240px;margin:0 auto;padding:0 28px}

/* ---------- barra de estado ---------- */
.estado{
  background:var(--carbon);border-bottom:1px solid var(--linea);
  font-family:var(--etq);font-size:11px;letter-spacing:.14em;color:var(--gris);
}
.estado .env{display:flex;justify-content:space-between;gap:20px;padding-block:9px;flex-wrap:wrap}
.estado b{color:var(--ambar);font-weight:500}
.pulso{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--rojo);margin-right:7px;animation:pulso 1.8s infinite}
@keyframes pulso{0%,100%{opacity:1}50%{opacity:.25}}

/* ---------- cabecera con logo ---------- */
header{
  position:sticky;top:0;z-index:50;background:rgba(11,13,12,.9);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--linea);
}
header .env{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:11px}
.marca-bloque{display:flex;align-items:center;gap:14px;text-decoration:none;color:inherit}
.logo{height:66px;width:auto;display:block}
.marca{font-family:var(--display);font-weight:800;font-size:24px;letter-spacing:-.01em;line-height:.95}
.marca span{display:block;color:var(--ambar);font-size:14px;letter-spacing:.32em;font-weight:700}
.falta-logo{
  display:none;align-items:center;gap:9px;border:1px dashed var(--ambar);border-radius:var(--r);
  padding:9px 13px;font-family:var(--etq);font-size:10.5px;letter-spacing:.1em;color:var(--ambar);
}
.sin-logo .falta-logo{display:flex}
.nav-env{display:contents}
nav{display:flex;gap:30px;font-family:var(--etq);font-size:11.5px;font-weight:600;letter-spacing:.09em;text-transform:uppercase}
nav a{color:var(--gris);text-decoration:none;padding:5px 2px;border-bottom:2px solid transparent;transition:.22s}
nav a:hover{color:var(--ambar);border-color:var(--ambar)}

/* ---------- utilidades ---------- */
.rotulo{
  font-family:var(--etq);font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ambar);display:flex;align-items:center;gap:12px;margin-bottom:18px;
}
.rotulo::after{content:'';flex:1;height:1px;background:linear-gradient(90deg,var(--linea),transparent)}
h2{
  font-family:var(--display);font-weight:800;text-transform:none;line-height:1.08;
  font-size:clamp(30px,3.8vw,46px);letter-spacing:-.02em;margin-bottom:14px;
}
.bajada{color:var(--gris);max-width:62ch;margin-bottom:44px;font-size:16.5px;line-height:1.7}
section{padding-block:84px;position:relative}
.num{
  position:absolute;top:44px;right:28px;font-family:var(--display);font-weight:800;
  font-size:clamp(80px,13vw,170px);line-height:1;color:transparent;
  -webkit-text-stroke:1px var(--linea);pointer-events:none;user-select:none;
}

/* ---------- botones ---------- */
.btn{
  display:inline-flex;align-items:center;gap:11px;padding:15px 26px;border-radius:var(--r);
  font-family:var(--etq);font-size:12px;font-weight:700;letter-spacing:.09em;
  text-transform:uppercase;text-decoration:none;border:1px solid var(--ambar);
  color:#14100A;background:var(--ambar);transition:.22s;
  box-shadow:0 6px 18px rgba(232,163,23,.16);
}
.btn:hover{background:var(--ambar-claro);border-color:var(--ambar-claro);transform:translateY(-2px);box-shadow:0 10px 26px rgba(232,163,23,.26)}
.btn.fantasma{background:transparent;color:var(--ambar);box-shadow:none}
.btn.fantasma:hover{background:rgba(232,163,23,.1);transform:translateY(-2px)}
.botones{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- hero ---------- */
.hero{padding-block:74px 88px;border-bottom:1px solid var(--linea)}
.hero .env{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}
.hero h1{
  font-family:var(--display);font-weight:800;
  font-size:clamp(40px,5.6vw,72px);line-height:1.04;letter-spacing:-.022em;margin-bottom:22px;
}
.hero h1 em{font-style:normal;color:var(--ambar);display:block}
.hero p{font-size:18px;color:var(--gris);max-width:48ch;margin-bottom:34px}
.hero p strong{color:var(--hueso);font-weight:600}
.hero-foto{
  position:relative;aspect-ratio:16/11;overflow:hidden;border-radius:var(--r-g);
  border:1px solid var(--linea);box-shadow:0 26px 60px rgba(0,0,0,.5);
}
.hero-foto img{width:100%;height:100%;object-fit:cover}
.hero-foto::before{
  content:'';position:absolute;inset:0;z-index:2;
  background:linear-gradient(200deg,transparent 42%,rgba(11,13,12,.8) 100%);
}
.pie-foto{
  position:absolute;left:14px;bottom:14px;z-index:3;background:var(--ambar);color:#14100A;
  border-radius:8px;font-family:var(--etq);font-size:10.5px;font-weight:600;
  letter-spacing:.14em;padding:7px 12px;
}

/* ---------- bienvenida ---------- */
.bienvenida{padding-block:74px;border-bottom:1px solid var(--linea);background:var(--carbon)}
.bienv-in{display:grid;grid-template-columns:.8fr 1.2fr;gap:52px;align-items:start;margin-bottom:44px}
.bienv-in h2{margin-bottom:0}
.bienv-texto p{font-size:17px;color:var(--gris);margin-bottom:16px;max-width:64ch}
.bienv-texto p:last-child{margin-bottom:0}
.bienv-texto strong{color:var(--hueso);font-weight:600}
.bienv-texto em{color:var(--ambar);font-style:normal}
.garantias{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gar{border:1px solid var(--linea);border-radius:var(--r);padding:18px 20px;background:rgba(11,13,12,.5);border-top:2px solid var(--ambar)}
.gar b{display:block;font-family:var(--display);font-weight:700;font-size:19px;letter-spacing:-.01em;margin-bottom:5px}
.gar span{font-family:var(--etq);font-size:13px;font-weight:400;color:var(--gris);letter-spacing:.02em;line-height:1.4;display:block}

/* ---------- categorias ---------- */
.equipo{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cat{
  padding:30px 26px 56px;position:relative;overflow:hidden;border-radius:var(--r-g);
  border:1px solid var(--linea);text-decoration:none;color:inherit;display:block;
  min-height:252px;isolation:isolate;transition:border-color .25s,transform .25s;
}
.cat:hover{border-color:var(--ambar);transform:translateY(-4px)}
.cat .fondo{position:absolute;inset:0;z-index:-2;overflow:hidden}
.cat .fondo img{
  width:100%;height:100%;object-fit:cover;
  filter:grayscale(.12) brightness(.62) saturate(1.05);transform:scale(1.04);
  transition:transform .7s cubic-bezier(.2,.7,.3,1),filter .5s;
}
.cat:hover .fondo img{transform:scale(1.11);filter:grayscale(0) brightness(.78) saturate(1.1)}
.cat::after{
  content:'';position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(11,13,12,.28) 0%,rgba(11,13,12,.62) 42%,rgba(11,13,12,.88) 78%,var(--negro) 100%);
}
.cat .idx{font-family:var(--etq);font-size:11px;color:var(--ambar);letter-spacing:.2em;display:block;
  margin-bottom:14px;text-shadow:0 1px 6px rgba(0,0,0,.95),0 0 16px rgba(0,0,0,.8)}
.cat h3{font-family:var(--display);font-weight:800;text-transform:none;font-size:26px;line-height:1.12;letter-spacing:-.018em;
  margin-bottom:10px;text-shadow:0 2px 10px rgba(0,0,0,.95),0 1px 3px rgba(0,0,0,1),0 0 26px rgba(0,0,0,.7)}
.cat p{font-size:13.5px;color:#D6DBD6;margin-bottom:16px;min-height:42px;overflow-wrap:break-word;
  hyphens:auto;text-shadow:0 1px 6px rgba(0,0,0,.95),0 0 14px rgba(0,0,0,.75)}
.cat .cuenta{
  font-family:var(--etq);font-size:11px;color:var(--hueso);letter-spacing:.1em;
  border-top:1px solid rgba(255,255,255,.22);padding-top:13px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 12px;
  text-shadow:0 1px 6px rgba(0,0,0,.95);
}
.cat .cuenta>span{white-space:nowrap}
.cat .cuenta span{color:var(--gris)}

.cat .sinfoto,.proto .sinfoto{
  position:absolute;top:14px;right:14px;z-index:2;font-family:var(--etq);
  font-size:10px;font-weight:600;letter-spacing:.14em;color:var(--gris);
  border:1px dashed var(--linea);border-radius:6px;padding:4px 8px;background:rgba(11,13,12,.6);
}
.cat:has(.sinfoto),.proto.plano{background:linear-gradient(165deg,var(--grafito),var(--carbon))}

/* ---------- protocolos ---------- */
.protocolos{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.proto{
  border:1px solid var(--linea);border-radius:var(--r-g);padding:24px 20px 52px;overflow:hidden;
  text-decoration:none;color:inherit;position:relative;isolation:isolate;
  min-height:210px;display:flex;flex-direction:column;transition:.25s;
}
.proto:hover{border-color:var(--lima);transform:translateY(-4px)}
.proto .fondo{position:absolute;inset:0;z-index:-2;overflow:hidden}
.proto .fondo img{width:100%;height:100%;object-fit:cover;filter:grayscale(.15) brightness(.58) saturate(1.05);transition:.6s}
.proto:hover .fondo img{filter:grayscale(0) brightness(.74) saturate(1.1);transform:scale(1.08)}
.proto::after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(11,13,12,.3),rgba(11,13,12,.7) 55%,rgba(11,13,12,.9))}
.proto.plano{background:var(--carbon)}
.proto .alerta{font-family:var(--etq);font-size:9.5px;letter-spacing:.2em;color:var(--rojo);display:flex;align-items:center;margin-bottom:14px}
.proto h3{font-family:var(--display);font-weight:800;text-transform:none;font-size:22px;line-height:1.14;letter-spacing:-.015em;
  margin-bottom:10px;text-shadow:0 2px 10px rgba(0,0,0,.95),0 1px 3px rgba(0,0,0,1),0 0 24px rgba(0,0,0,.7)}
.proto p{font-size:12.5px;color:#D6DBD6;line-height:1.5;flex:1;text-shadow:0 1px 6px rgba(0,0,0,.95),0 0 14px rgba(0,0,0,.75)}
.proto .flecha{margin-top:16px;font-family:var(--etq);font-size:11px;color:var(--ambar);letter-spacing:.1em}
.proto .sinfoto{
  position:absolute;top:12px;right:12px;z-index:2;font-family:var(--etq);font-size:9px;
  letter-spacing:.1em;color:var(--gris);border:1px dashed var(--linea);border-radius:6px;padding:4px 7px;
}

/* ---------- kit ---------- */
.kit{
  border:1px solid var(--ambar);border-radius:var(--r-g);position:relative;overflow:hidden;
  isolation:isolate;box-shadow:0 24px 60px rgba(0,0,0,.45);
}
.kit .fondo{position:absolute;inset:0;z-index:-2;overflow:hidden}
.kit .fondo img{width:100%;height:100%;object-fit:cover;filter:brightness(.52) grayscale(.1)}
.kit::after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(120deg,rgba(11,13,12,.93) 38%,rgba(11,13,12,.6))}
.kit-in{display:grid;grid-template-columns:1fr .9fr;gap:46px;padding:46px 42px}
.kit h3{font-family:var(--display);font-weight:800;text-transform:none;letter-spacing:-.02em;font-size:clamp(34px,4.4vw,52px);line-height:.9;margin-bottom:16px}
.kit h3 em{font-style:normal;color:var(--ambar)}
.kit-in>div>p{color:var(--gris);margin-bottom:26px;max-width:46ch}
.lista{list-style:none;font-family:var(--etq);font-size:12.5px}
.lista li{padding:9px 0;border-bottom:1px dashed var(--linea);display:flex;justify-content:space-between;gap:14px}
.lista li::before{content:'▸';color:var(--ambar);margin-right:9px}
.lista li span{color:var(--gris);flex:1}
.lista li b{color:var(--ambar);font-weight:500}
.lista .aparte{font-style:normal;font-size:10.5px;letter-spacing:.06em;color:var(--gris);
  border:1px solid var(--linea);border-radius:5px;padding:2px 7px;white-space:nowrap}
.kit-cta{display:flex;flex-direction:column;justify-content:center;gap:16px;border-left:1px solid var(--linea);padding-left:42px}
.kit-cta .btn{justify-content:center;font-size:14px;padding:19px 26px}
.nota{font-family:var(--etq);font-size:10.5px;color:var(--gris);letter-spacing:.05em;line-height:1.75}

/* ---------- fichas: sin foto, criterio + boton ---------- */
.fichas{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ficha{
  border:1px solid var(--linea);border-radius:var(--r-g);background:var(--carbon);
  display:flex;flex-direction:column;position:relative;overflow:hidden;
  padding:26px 24px 24px;transition:.25s;
}
.ficha::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--ambar);transform:scaleX(0);transform-origin:left;transition:transform .35s}
.ficha:hover{border-color:var(--ambar);transform:translateY(-5px)}
.ficha:hover::before{transform:scaleX(1)}
.ficha .sello{
  position:absolute;right:-8px;bottom:-32px;font-family:var(--display);
  font-size:150px;line-height:1;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.055);
  pointer-events:none;user-select:none;
}
.ficha-alto{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:18px}
.chapa{background:var(--rojo);color:#fff;border-radius:7px;font-family:var(--etq);font-size:9.5px;font-weight:600;letter-spacing:.14em;padding:5px 10px}
.chapa.opc{background:transparent;color:var(--lima);border:1px solid rgba(143,198,63,.45)}
.precio{white-space:nowrap;background:rgba(0,0,0,.5);color:var(--ambar);border-radius:7px;font-family:var(--etq);font-size:14px;font-weight:600;padding:4px 12px;border:1px solid var(--ambar);letter-spacing:.06em}
.ficha h4{font-family:var(--display);font-weight:700;font-size:21px;line-height:1.22;letter-spacing:-.014em;margin-bottom:12px}
.ficha .para{font-size:15px;color:#DDE2DD;margin-bottom:18px;line-height:1.6}
.ficha .mirar{font-family:var(--etq);font-size:11px;color:var(--gris);letter-spacing:.04em;line-height:1.85;border-top:1px solid var(--linea);padding-top:14px;margin-bottom:22px;flex:1}
.ficha .mirar b{display:block;color:var(--ambar);letter-spacing:.16em;margin-bottom:8px;font-weight:500}
.ficha .btn{justify-content:center;width:100%;position:relative;z-index:1}

.franja{background:var(--carbon);border-block:1px solid var(--linea)}
.acciones{display:flex;align-items:center;gap:14px}
.idiomas{display:flex;border:1px solid var(--linea);border-radius:var(--r);overflow:hidden;background:rgba(0,0,0,.3)}
.lang{
  font-family:var(--etq);font-size:11.5px;font-weight:700;letter-spacing:.08em;
  color:var(--gris);background:none;border:0;cursor:pointer;padding:10px 15px;
  transition:.2s;line-height:1;
}
.lang:hover{color:var(--hueso)}
.lang.activo{background:var(--ambar);color:#14100A}
.lang:focus-visible{outline:2px solid var(--lima);outline-offset:-2px}
.pie-fila a{color:var(--gris);text-decoration:none}
.pie-fila a:hover{color:var(--ambar)}
.kit{margin-bottom:26px}

/* ---------- tienda propia: guias descargables ---------- */
.tienda{
  border:1px solid var(--lima);border-radius:var(--r-g);margin-top:30px;
  background:linear-gradient(125deg,rgba(143,198,63,.1),rgba(11,13,12,.65) 55%);
  position:relative;overflow:hidden;
}
.tienda::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--lima),transparent);
}
.tienda-in{display:grid;grid-template-columns:1.35fr .65fr;gap:44px;padding:40px 42px}
.tienda h3{
  font-family:var(--display);font-weight:800;font-size:clamp(28px,3.4vw,42px);
  letter-spacing:-.02em;line-height:1.06;margin-bottom:16px;
}
.tienda h3 em{font-style:normal;color:var(--lima)}
.tienda-txt>p{color:var(--gris);font-size:16.5px;line-height:1.7;margin-bottom:22px;max-width:56ch}
.tienda-txt strong{color:var(--hueso);font-weight:600}
.tienda-lista{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 24px}
.tienda-lista li{
  position:relative;padding-left:26px;color:var(--gris);font-size:14.5px;line-height:1.5;
}
.tienda-lista li::before{
  content:'';position:absolute;left:2px;top:6px;width:10px;height:6px;
  border-left:2px solid var(--lima);border-bottom:2px solid var(--lima);transform:rotate(-45deg);
}
.tienda-cta{
  display:flex;flex-direction:column;justify-content:center;gap:16px;
  border-left:1px solid var(--linea);padding-left:40px;
}
.tienda-precio{
  font-family:var(--display);font-weight:800;font-size:46px;letter-spacing:-.02em;
  color:var(--lima);line-height:1;
}
.btn-lima{background:var(--lima);border-color:var(--lima);color:#12210A;box-shadow:0 6px 18px rgba(143,198,63,.22)}
.btn-lima:hover{background:#A5DC52;border-color:#A5DC52;color:#12210A;box-shadow:0 10px 26px rgba(143,198,63,.3)}
.tienda-cta .btn{justify-content:center}

/* ---------- canal de YouTube ---------- */
.btn-yt{
  display:inline-flex;align-items:center;gap:9px;padding:11px 18px;border-radius:var(--r);
  background:var(--rojo);color:#fff;text-decoration:none;font-family:var(--etq);
  font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  transition:.22s;white-space:nowrap;
}
.btn-yt:hover{background:#E01B1B;transform:translateY(-2px);box-shadow:0 8px 22px rgba(204,0,0,.3)}
.btn-yt svg{flex-shrink:0}
.btn-rojo{background:var(--rojo);border-color:var(--rojo);color:#fff;box-shadow:0 6px 18px rgba(204,0,0,.22)}
.btn-rojo:hover{background:#E01B1B;border-color:#E01B1B;box-shadow:0 10px 26px rgba(204,0,0,.32)}

.canal{
  border:1px solid var(--linea);border-radius:var(--r-g);position:relative;overflow:hidden;
  isolation:isolate;box-shadow:0 24px 60px rgba(0,0,0,.45);
}
.canal .fondo{position:absolute;inset:0;z-index:-2;overflow:hidden}
.canal .fondo img{width:100%;height:100%;object-fit:cover;filter:brightness(.5) grayscale(.08)}
.canal::after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,rgba(11,13,12,.92) 36%,rgba(11,13,12,.55))}
.canal-in{display:flex;align-items:center;gap:38px;padding:44px 42px}
.canal .avatar{
  width:190px;height:190px;border-radius:50%;object-fit:cover;flex-shrink:0;
  border:3px solid var(--lima);box-shadow:0 0 0 8px rgba(143,198,63,.12);
}
.canal h3{font-family:var(--display);font-weight:800;text-transform:none;letter-spacing:-.02em;font-size:clamp(30px,3.8vw,46px);line-height:.92;margin-bottom:14px}
.canal h3 em{font-style:normal;color:var(--lima)}
.canal p{color:var(--gris);max-width:52ch;margin-bottom:24px}
.canal p strong{color:var(--hueso)}

.cat,.proto{font-family:inherit;text-align:left;width:100%;cursor:pointer;background:none}
.cat{border:1px solid var(--linea)}
.cat .flecha-abrir,.proto .flecha-abrir{
  position:absolute;right:20px;bottom:22px;width:26px;height:26px;border-radius:50%;
  border:1px solid var(--linea);background:rgba(0,0,0,.45);transition:.25s;
}
.cat .flecha-abrir::before,.proto .flecha-abrir::before{
  content:'';position:absolute;left:50%;top:50%;width:7px;height:7px;
  border-right:2px solid var(--ambar);border-bottom:2px solid var(--ambar);
  transform:translate(-50%,-70%) rotate(45deg);transition:transform .25s;
}
.cat:hover .flecha-abrir,.proto:hover .flecha-abrir{border-color:var(--ambar);background:rgba(232,163,23,.14)}
[aria-expanded="true"] .flecha-abrir{background:var(--ambar);border-color:var(--ambar)}
[aria-expanded="true"] .flecha-abrir::before{
  border-color:#14100A;transform:translate(-50%,-30%) rotate(225deg);
}
[aria-expanded="true"].cat,[aria-expanded="true"].proto{border-color:var(--ambar)}

/* el panel ocupa toda la fila de la rejilla */
.panel{grid-column:1/-1;border:1px solid var(--ambar);border-radius:var(--r-g);background:var(--carbon)}
.panel.abierto{animation:abrir .34s cubic-bezier(.2,.7,.3,1)}
@keyframes abrir{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}
.panel-in{padding:34px 32px}
.panel-titulo{
  font-family:var(--display);font-weight:800;font-size:clamp(26px,3vw,36px);
  letter-spacing:-.02em;margin-bottom:22px;padding-bottom:16px;border-bottom:1px solid var(--linea);
}
.panel .fichas{grid-template-columns:repeat(auto-fill,minmax(268px,1fr))}
.panel .proto-foto{aspect-ratio:21/6;margin-bottom:30px}
.panel .explica{margin-bottom:30px}
.panel .proto-cuerpo{margin-bottom:34px}
.panel .titulo-lista{margin-top:0}

/* ---------- paginas independientes de protocolo (SEO) ---------- */
.intro-proto{padding-block:52px 0}
.migas{
  font-family:var(--etq);font-size:12.5px;color:var(--gris);letter-spacing:.03em;
  margin-bottom:24px;display:flex;flex-wrap:wrap;gap:6px;align-items:center;
}
.migas a{color:var(--gris);text-decoration:none}
.migas a:hover{color:var(--ambar)}
.migas span[aria-hidden]{color:var(--linea)}
.migas>span:last-child{color:var(--hueso)}
.intro-proto h1{
  font-family:var(--display);font-weight:800;font-size:clamp(34px,4.6vw,54px);
  letter-spacing:-.02em;line-height:1.08;margin-bottom:14px;
}
.cta-completa{
  display:flex;gap:14px;flex-wrap:wrap;margin-top:44px;padding-top:34px;
  border-top:1px solid var(--linea);
}

/* ---------- secciones de protocolo y categoria ---------- */
.bloque-proto{border-top:1px solid var(--linea)}
.bloque-proto:nth-of-type(even){background:var(--carbon)}
.proto-foto{
  position:relative;aspect-ratio:21/7;overflow:hidden;border-radius:var(--r-g);
  border:1px solid var(--linea);margin-bottom:40px;
}
.proto-foto img{width:100%;height:100%;object-fit:cover;filter:brightness(.9) saturate(1.05)}
.proto-foto::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(11,13,12,.55))}
.proto-cuerpo{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-bottom:52px;align-items:start}
.proto-cuerpo h3,.explica h3{
  font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:-.01em;
  margin-bottom:14px;color:var(--ambar);
}
.proto-cuerpo p{color:var(--gris);font-size:16.5px;line-height:1.75;margin-bottom:14px}
.proto-cuerpo .cierre{
  border-left:2px solid var(--lima);padding-left:16px;color:#DDE2DD;font-size:15.5px;margin-bottom:0;
}
.pasos ol{list-style:none;counter-reset:paso}
.pasos li{
  counter-increment:paso;position:relative;padding:0 0 18px 46px;color:var(--gris);
  font-size:15.5px;line-height:1.65;
}
.pasos li::before{
  content:counter(paso,decimal-leading-zero);position:absolute;left:0;top:1px;
  font-family:var(--etq);font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--ambar);
  border:1px solid var(--linea);border-radius:8px;padding:4px 8px;line-height:1;
}
.pasos li strong{color:var(--hueso);font-weight:600}
.pasos li:last-child{padding-bottom:0}
.titulo-lista{
  font-family:var(--display);font-weight:800;font-size:24px;letter-spacing:-.015em;
  margin-bottom:22px;padding-top:8px;border-top:1px solid var(--linea);padding-top:26px;
}
.explica{
  display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-bottom:40px;
  padding:28px 30px;border:1px solid var(--linea);border-radius:var(--r-g);
  background:rgba(0,0,0,.28);border-left:3px solid var(--ambar);
}
.explica p{color:var(--gris);font-size:16px;line-height:1.75}
.explica .criterio{color:#DDE2DD}
.explica strong{color:var(--hueso);font-weight:600}

/* ---------- pie ---------- */
footer{border-top:1px solid var(--linea);background:var(--carbon);padding-block:44px;margin-top:20px}
.pie-marca{display:flex;align-items:center;gap:24px;margin-bottom:28px;padding-bottom:28px;border-bottom:1px solid var(--linea)}
.pie-marca img{height:92px;width:auto}
.pie-marca p{color:var(--gris);font-size:14px;margin-bottom:6px}
.pie-marca a{display:block;color:var(--lima);font-family:var(--etq);font-size:12.5px;text-decoration:none;letter-spacing:.06em;margin-top:2px}
.pie-marca a:hover{text-decoration:underline}
.aviso{border:1px solid var(--linea);border-left:3px solid var(--ambar);border-radius:var(--r);padding:18px 22px;font-size:13px;color:var(--gris);margin-bottom:30px}
.aviso b{color:var(--hueso)}
.pie-fila{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;font-family:var(--etq);font-size:11px;color:var(--gris);letter-spacing:.1em}

/* ---------- entrada ---------- */
.rev{opacity:0;transform:translateY(24px);animation:rev .7s cubic-bezier(.2,.7,.3,1) forwards}
@keyframes rev{to{opacity:1;transform:none}}
.d1{animation-delay:.06s}.d2{animation-delay:.12s}.d3{animation-delay:.18s}
.d4{animation-delay:.24s}.d5{animation-delay:.3s}

@media (max-width:1100px){
  .btn-yt span{display:none}
}
@media (max-width:960px){
  .hero .env,.kit-in,.bienv-in,.proto-cuerpo,.explica{grid-template-columns:1fr}
  .proto-foto{aspect-ratio:16/9}
  .garantias{grid-template-columns:repeat(2,1fr)}
  .canal-in{flex-direction:column;text-align:center;padding:34px 24px}
  .tienda-in{grid-template-columns:1fr;gap:30px;padding:32px 24px}
  .tienda-cta{border-left:none;border-top:1px solid var(--linea);padding-left:0;padding-top:26px}
  .tienda-lista{grid-template-columns:1fr}
  .canal .avatar{width:150px;height:150px}
  .canal p{margin-inline:auto}
  .pie-marca{flex-direction:column;text-align:center}
  .kit-cta{border-left:none;border-top:1px solid var(--linea);padding-left:0;padding-top:30px}
  .equipo,.fichas,.protocolos{grid-template-columns:repeat(2,1fr)}
}
@media (prefers-reduced-motion:reduce){
  .rev{animation:none;opacity:1;transform:none}
  .pulso{animation:none}
}

/* ============ MOVIL: la mitad del trafico entra por aqui ============ */
@media (max-width:560px){
  .env{padding:0 18px}
  section{padding-block:52px}
  .num{display:none}

  /* el texto de 11px no se lee en un movil */
  .rotulo{font-size:12.5px;letter-spacing:.14em;margin-bottom:14px}
  .estado{font-size:12.5px}
  .estado .env{padding-block:8px;justify-content:center}
  .estado .env>div:last-child{display:none}
  .bajada{font-size:16px;margin-bottom:28px}

  /* cabecera compacta y navegacion que se pueda usar */
  header .env{padding-block:9px;gap:10px;flex-wrap:wrap;row-gap:10px}
  .logo{height:46px}
  nav{
    display:flex;order:3;width:100%;gap:8px;overflow-x:auto;padding-bottom:2px;
    scrollbar-width:none;-webkit-overflow-scrolling:touch;
  }
  nav::-webkit-scrollbar{display:none}
  nav a{
    flex:0 0 auto;font-size:12.5px;letter-spacing:.05em;padding:9px 13px;
    border:1px solid var(--linea);border-radius:99px;border-bottom-width:1px;
  }
  nav a:hover{border-color:var(--ambar)}
  .acciones{gap:8px}
  .lang{padding:14px 15px;font-size:12.5px;min-height:44px}
  .btn-yt{padding:14px 15px;font-size:12.5px;min-height:44px}
  .pie-marca a{padding:8px 0;font-size:13px}
  nav a{min-height:42px;display:flex;align-items:center}

  /* hero */
  .hero{padding-block:44px 54px}
  .hero .env{gap:30px}
  .hero h1{font-size:38px;line-height:1.08}
  .hero p{font-size:16.5px;margin-bottom:26px}
  .hero-foto{aspect-ratio:16/10}
  .pie-foto{font-size:12px;padding:8px 12px;letter-spacing:.1em}
  .botones{gap:10px}
  .botones .btn{flex:1 1 100%;justify-content:center}

  /* botones: 46px minimo para el dedo */
  .btn{min-height:46px;font-size:13px;padding:14px 20px;letter-spacing:.06em}

  /* bienvenida */
  .bienvenida{padding-block:48px}
  .bienv-in{gap:24px;margin-bottom:28px}
  .bienv-texto p{font-size:16px}
  .garantias{grid-template-columns:1fr;gap:10px}
  .gar{padding:14px 16px}
  .gar b{font-size:17px;margin-bottom:2px}
  .gar span{font-size:13.5px}

  /* categorias: en fila compacta, no tarjetones de 252px */
  .equipo{gap:10px}
  .cat{
    min-height:0;padding:16px 46px 16px 16px;border-radius:14px;
    display:grid;grid-template-columns:1fr;gap:2px;
  }
  .cat .idx{font-size:12.5px;letter-spacing:.1em;margin-bottom:2px}
  .cat h3{font-size:21px;letter-spacing:-.01em;margin-bottom:2px;overflow-wrap:break-word}
  .cat p{font-size:14px;min-height:0;margin-bottom:8px}
  .cat .cuenta{font-size:12px;padding-top:9px;letter-spacing:.06em}
  .cat .fondo img{filter:grayscale(.12) brightness(.55) saturate(1.05)}
  .cat .flecha-abrir,.proto .flecha-abrir{top:50%;bottom:auto;transform:translateY(-50%);right:16px}
  [aria-expanded="true"] .flecha-abrir{transform:translateY(-50%)}

  /* protocolos */
  .protocolos{gap:10px}
  .proto{min-height:0;padding:16px 46px 16px 16px;border-radius:14px}
  .proto h3{font-size:20px;letter-spacing:-.01em;overflow-wrap:break-word}
  .proto p{font-size:13.5px}
  .proto .alerta{font-size:12px;margin-bottom:10px}
  .proto .flecha{font-size:12px;margin-top:12px}

  /* paneles desplegables */
  .panel-in{padding:20px 16px}
  .panel-titulo{font-size:24px;margin-bottom:16px;padding-bottom:12px}
  .panel .fichas{grid-template-columns:1fr;gap:14px}
  .panel .proto-foto{aspect-ratio:16/9;margin-bottom:20px}
  .proto-cuerpo{gap:26px;margin-bottom:26px}
  .proto-cuerpo h3,.explica h3{font-size:18px}
  .proto-cuerpo p,.explica p{font-size:15.5px}
  .pasos li{font-size:15px;padding-left:40px;padding-bottom:15px}
  .explica{padding:20px 18px;gap:22px;margin-bottom:24px}
  .titulo-lista{font-size:21px;padding-top:20px;margin-bottom:16px}

  /* fichas de producto */
  .ficha{padding:20px 18px 18px;border-radius:14px}
  .ficha h4{font-size:20px}
  .ficha .para{font-size:15px}
  .ficha .mirar{font-size:13px;line-height:1.7;padding-top:12px;margin-bottom:18px}
  .ficha .mirar b{font-size:12.5px;letter-spacing:.09em}
  .ficha .sello{font-size:110px;bottom:-24px}
  .chapa{font-size:12px;padding:6px 10px}
  .precio{font-size:15px}

  /* kits */
  .kit-in{padding:26px 18px;gap:24px}
  .kit h3{font-size:30px}
  .lista{font-size:14px}
  .lista li{padding:11px 0}
  .kit-cta .btn{font-size:13px;padding:16px 18px}
  .nota{font-size:12.5px;line-height:1.65}
  .lista .aparte{font-size:12px}

  /* tienda */
  .tienda-in{padding:26px 18px;gap:22px}
  .tienda h3{font-size:28px}
  .tienda-txt>p{font-size:15.5px}
  .tienda-lista li{font-size:14.5px}
  .tienda-precio{font-size:38px}

  /* canal */
  .canal-in{padding:28px 18px;gap:20px}
  .canal .avatar{width:120px;height:120px}
  .canal h3{font-size:27px}
  .canal p{font-size:15.5px}

  /* pie */
  footer{padding-block:32px}
  .aviso{font-size:13px;padding:15px 16px;margin-bottom:22px}
  .pie-marca{gap:16px;margin-bottom:20px;padding-bottom:20px}
  .pie-marca img{height:70px}
  .pie-marca p{font-size:13.5px}
  .pie-fila{font-size:12.5px;gap:10px;justify-content:center;text-align:center}
  .intro-proto{padding-block:36px 0}
  .intro-proto h1{font-size:30px}
  .migas{font-size:11.5px}
  .cta-completa{margin-top:32px;padding-top:26px}
  .cta-completa .btn{flex:1 1 100%;justify-content:center}
}

/* moviles estrechos */
@media (max-width:380px){
  .env{padding:0 14px}
  .hero h1{font-size:34px}
  .cat h3{font-size:20px}
  .tienda-precio{font-size:32px}
}

/* ---- tablets y moviles grandes: aqui se cortaban los textos ---- */
@media (max-width:960px) and (min-width:561px){
  .equipo,.protocolos{grid-template-columns:repeat(2,1fr)}
  nav{display:flex}
  .cat{padding:24px 20px 50px;min-height:0}
  .cat h3{font-size:24px}
  .cat p{font-size:13.5px;min-height:0;margin-bottom:14px}
  .cat .cuenta{flex-direction:column;gap:4px;font-size:11.5px}
  .proto{padding:22px 18px 48px}
  .panel .fichas{grid-template-columns:repeat(2,1fr)}
  header .env{flex-wrap:wrap;row-gap:10px}
  nav{order:3;width:100%;overflow-x:auto;gap:8px}
  nav a{flex:0 0 auto;white-space:nowrap}
}

/* la barra de navegacion deslizable avisa de que hay mas a la derecha */
@media (max-width:960px){
  .nav-env{display:block;position:relative;flex:1 1 100%;min-width:0;order:3}
  .nav-env::after{
    content:'';position:absolute;right:0;top:0;bottom:0;width:38px;pointer-events:none;
    background:linear-gradient(90deg,transparent,rgba(11,13,12,.96));
  }
  nav{scroll-snap-type:x proximity}
  nav a{scroll-snap-align:start}
}