/* ============================================================
   INTEGRA RFID — estilos.css  (PALETA CLARA · BORGOÑA)
   Cambia los valores en :root y cambia todo el sitio.
   ============================================================ */
:root{
  --bg:#FFFFFF;            /* fondo principal */
  --bg-soft:#F4F4F5;       /* secciones alternas / gris muy claro */
  --ink:#111111;           /* texto principal / titulares */
  --muted:#5A5A5A;         /* texto secundario (gris oscuro legible) */
  --borg:#A12C4F;          /* acento de marca (borgoña) / CTA / enlaces */
  --borg-dark:#7d2440;     /* borgoña oscuro para hover */
  --line:#B2B2B2;          /* bordes y líneas (gris de marca) */
  --line-soft:#E3E3E5;     /* líneas muy suaves */
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
body{background:var(--bg);color:var(--ink);font-family:'Archivo',sans-serif;overflow:hidden}
a{color:inherit;text-decoration:none}

/* === FONDO 3D (inlay se re-renderizará en borgoña sobre claro) === */
.stage{position:fixed;inset:0;z-index:0;transition:opacity .6s;background:var(--bg)}
.stage canvas{display:block;width:100%;height:100%;opacity:0;transition:opacity 1.2s ease}
.stage canvas.in{opacity:1}
.stage .fb{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:34%;max-width:430px;opacity:.95;transition:opacity .8s}
.stage .fb.hide{opacity:0}
body.active .stage{opacity:.12}
.vignette{position:fixed;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(120% 90% at 50% 45%,transparent 45%,rgba(255,255,255,.75) 100%),
             linear-gradient(180deg,rgba(255,255,255,.85),transparent 28%,transparent 72%,rgba(255,255,255,.9))}

/* === BARRA SUPERIOR === */
.top{position:fixed;top:0;left:0;right:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:20px 40px}
.top .logo img{height:46px;display:block}
.top .brandmark{flex-shrink:0}
.top .right{display:flex;align-items:center;gap:18px;font-family:'Space Mono',monospace;font-size:13px;color:var(--muted);letter-spacing:.04em}
.pill{border:1px solid var(--line);border-radius:999px;padding:9px 18px;font-size:13.5px;background:#fff;transition:.22s;cursor:pointer;color:var(--ink);font-family:'Archivo',sans-serif}
.pill:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.top .right a.wa{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--line);border-radius:50%;transition:.22s;background:#fff}
.top .right a.wa:hover{background:#25D366;border-color:#25D366}
.top .right a.wa svg{width:18px;height:18px;fill:var(--ink)}
.top .right a.wa:hover svg{fill:#fff}

/* === LISTA IZQUIERDA === */
.list{position:fixed;left:40px;top:50%;transform:translateY(-50%);z-index:12;display:flex;flex-direction:column;gap:11px}
.item{border:1px solid var(--line);border-radius:999px;padding:11px 22px;font-size:16px;font-weight:500;background:#fff;transition:.22s;cursor:pointer;width:fit-content;color:var(--ink)}
.item:hover,.item.on{background:var(--borg);color:#fff;border-color:var(--borg);transform:translateX(6px)}

/* === INFO (derecha) === */
.info{position:fixed;right:44px;top:28%;z-index:11;max-width:30ch;text-align:right}
.info .k{font-family:'Space Mono',monospace;font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--borg);display:block;margin-bottom:12px;min-height:14px}
.info p{font-size:clamp(16px,1.35vw,21px);line-height:1.45;font-weight:500;color:var(--ink);transition:opacity .25s,transform .25s}
.info.jump p,.info.jump .k{opacity:0;transform:translateY(8px)}

/* === TARJETA CENTRAL === */
.card{position:fixed;top:50%;left:50%;width:min(560px,44vw);transform:translate(-50%,-50%) scale(.96);z-index:8;border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:0 30px 70px rgba(0,0,0,.18);opacity:0;visibility:hidden;transition:opacity .4s,transform .4s,visibility .4s;background:#fff}
body.active .card{opacity:1;visibility:visible;transform:translate(-50%,-50%) scale(1)}
.card .imgwrap{aspect-ratio:3/2;overflow:hidden}
.card img{width:100%;height:100%;object-fit:cover;display:block}
.card .cap{position:absolute;left:0;right:0;bottom:0;padding:16px 20px;background:linear-gradient(0deg,rgba(0,0,0,.78),transparent);color:#fff;font-size:18px;font-weight:700;letter-spacing:-.01em}
.tags{position:fixed;right:44px;bottom:8%;z-index:11;text-align:right;font-family:'Space Mono',monospace;font-size:12.5px;letter-spacing:.05em;color:var(--muted);opacity:0;transition:opacity .35s}
body.active .tags{opacity:1}

/* === TITULAR GRANDE === */
.big{position:fixed;left:0;right:0;bottom:5%;z-index:9;text-align:center;pointer-events:none;padding:0 40px;transition:opacity .4s}
.big h1{font-size:clamp(28px,4.8vw,77px);font-weight:800;line-height:.92;letter-spacing:-.025em;color:var(--ink)}
.big h1 .g{color:var(--borg)}
body.active .big{opacity:0}

/* === RESPONSIVE === */
@media(max-width:920px){
  body{overflow-y:auto}
  .top{padding:14px 20px}.top .logo img{height:50px}.top .right span{display:none}
  .list{position:static;transform:none;flex-direction:row;flex-wrap:wrap;gap:8px;padding:92px 20px 0;justify-content:center}
  .item{font-size:13px;padding:8px 14px}.item:hover,.item.on{transform:none}
  .info{position:static;text-align:center;max-width:none;padding:22px 22px 0;margin:0 auto}
  .card{position:relative;top:auto;left:auto;transform:none;width:88%;margin:22px auto 0;opacity:1;visibility:visible}
  .tags{position:static;text-align:center;opacity:1;padding:12px 0 0}
  .big{position:static;margin-top:18px;padding:0 20px 40px}
  body.active .big{opacity:1}
  body.active .stage{opacity:1}
  .stage{position:relative;height:46vh}
  .vignette{display:none}
}

/* ============================================================
   PÁGINAS INTERNAS (SEO ciudades) — paleta clara
   ============================================================ */
body.inner{overflow:auto;background:var(--bg)}
.inner .topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 5vw;border-bottom:1px solid var(--line-soft);position:sticky;top:0;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);z-index:10}
.inner .topbar img{height:50px}
.inner .topbar a.cta{border:1px solid var(--borg);color:var(--borg);border-radius:999px;padding:9px 18px;font-size:14px;font-weight:600;transition:.2s}
.inner .topbar a.cta:hover{background:var(--borg);color:#fff}
.inner main{max-width:820px;margin:0 auto;padding:52px 5vw 80px}
.inner .crumb{font-family:'Space Mono',monospace;font-size:12px;letter-spacing:.12em;color:var(--borg);text-transform:uppercase}
.inner h1{font-size:clamp(30px,4.6vw,52px);font-weight:800;line-height:1.05;letter-spacing:-.02em;margin:16px 0 22px;color:var(--ink)}
.inner h2{font-size:clamp(21px,2.6vw,28px);font-weight:700;margin:44px 0 14px;letter-spacing:-.01em;color:var(--ink)}
.inner p{color:var(--muted);line-height:1.7;margin-bottom:14px;font-size:17px}
.inner p strong{color:var(--ink)}
.inner ul{margin:0 0 14px 22px;color:var(--muted);line-height:1.7}
.inner a.inline{color:var(--borg);border-bottom:1px solid rgba(161,44,79,.35);font-weight:600}
.inner a.inline:hover{color:var(--borg-dark)}
.inner .faq dt{font-weight:700;margin-top:18px;color:var(--ink)}
.inner .faq dd{color:var(--muted);margin:6px 0 0;line-height:1.65}
.inner .cta-final{margin-top:54px;border:1px solid var(--line);border-radius:18px;padding:34px;text-align:center;background:var(--bg-soft)}
.inner .cta-final h2{margin-top:0}
.inner .btn-wa{display:inline-flex;align-items:center;gap:10px;background:var(--borg);color:#fff;padding:15px 28px;border-radius:999px;font-weight:700;font-size:15.5px;margin-top:10px;transition:.2s}
.inner .btn-wa:hover{background:var(--borg-dark);transform:translateY(-2px)}
.inner footer{border-top:1px solid var(--line-soft);padding:34px 5vw;text-align:center;color:var(--muted);font-size:13.5px}
.inner footer a{color:var(--borg)}

/* === MARCA EN BARRA (icono monograma + wordmark) === */
.brandmark{display:flex;align-items:center;gap:12px}
.brandmark img{height:50px;display:block}
.brandmark .wm{font-family:'Archivo',sans-serif;font-weight:800;font-size:22px;line-height:1;letter-spacing:.01em;color:var(--ink)}
.brandmark .wm b{color:var(--borg);font-weight:800}
.brandmark .wm small{display:block;font-family:'Space Mono',monospace;font-size:8.5px;letter-spacing:.26em;color:var(--muted);margin-top:5px;font-weight:400}
@media(max-width:920px){ .brandmark img{height:40px} .brandmark .wm{font-size:18px} .brandmark .wm small{display:none} }