/* Marca de algorito.io: lienzo casi negro, naranja de acento y neutros cálidos. */
:root{
  --ink-900:#0c0c0e;--ink-800:#18181b;--ink-700:#2b2b31;--ink-500:#52525b;--ink-400:#74747f;--ink-300:#a5a5ae;--ink-200:#cfcfd4;
  --fondo:#fafaf9;--superficie:#ffffff;--linea:#e7e5e4;--texto:#18181b;--texto-2:#52525b;
  --naranja:#f97316;--naranja-ink:#c2410c;--naranja-suave:#fff7ed;
  --azul:#2563eb;--verde:#15803d;--verde-suave:#ecfdf3;--rojo:#b42318;--rojo-suave:#fef3f2;--ambar:#b54708;--ambar-suave:#fffaeb;
  --radio:14px;--sombra:0 1px 2px rgba(12,12,14,.04),0 8px 24px rgba(12,12,14,.06)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--fondo);color:var(--texto);font:16px/1.6 "Plus Jakarta Sans",Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%;display:block}
.c{max-width:1160px;margin:0 auto;padding:0 24px}
[hidden]{display:none!important}

/* Cabecera */
.cab{position:sticky;top:0;z-index:20;background:rgba(250,250,249,.86);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--linea)}
.cab .c{display:flex;align-items:center;justify-content:space-between;gap:20px;height:68px}
.marca{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.02em;text-decoration:none;color:var(--texto)}
.marca img{width:30px;height:30px}
.marca small{font-weight:600;font-size:13px;color:var(--texto-2);border-left:1px solid var(--linea);padding-left:10px;letter-spacing:0}
.nav{display:flex;align-items:center;gap:26px;font-size:15px}
.nav a{text-decoration:none;color:var(--texto-2)}
.nav a:hover{color:var(--texto)}
@media (max-width:760px){.nav a.opc{display:none}.marca small{display:none}}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:999px;background:var(--naranja);color:#fff;font:inherit;font-weight:700;font-size:15px;border:0;cursor:pointer;text-decoration:none;transition:background .15s}
.btn:hover{background:var(--naranja-ink)}
.btn.claro{background:#fff;color:var(--ink-900)}
.btn.claro:hover{background:var(--ink-200)}
.btn.borde{background:transparent;color:var(--texto);box-shadow:inset 0 0 0 1px var(--linea)}
.btn.borde:hover{background:var(--naranja-suave)}
.btn.peq{padding:8px 14px;font-size:14px}
.btn:disabled{opacity:.55;cursor:wait}

/* Bloques oscuros (héroe y bandas) */
.oscuro{background:var(--ink-900);color:#fff}
.oscuro .tenue{color:var(--ink-300)}
.heroe{padding:96px 0 84px;position:relative;overflow:hidden}
.heroe::after{content:"";position:absolute;inset:auto -10% -60% 40%;height:120%;background:radial-gradient(closest-side,rgba(249,115,22,.22),transparent 70%);pointer-events:none}
.insignia{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid var(--ink-700);border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#fff;background:rgba(255,255,255,.03)}
.insignia::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--naranja)}
.heroe h1{font-size:clamp(38px,6vw,68px);line-height:1.02;letter-spacing:-.04em;margin:22px 0 22px;max-width:15ch;font-weight:800}
.heroe h1 em{font-style:normal;color:var(--naranja)}
.heroe p.sub{font-size:19px;max-width:60ch;color:var(--ink-200);margin:0 0 34px}
.acciones{display:flex;gap:12px;flex-wrap:wrap}
.cifras{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));border-top:1px solid var(--ink-700);margin-top:72px}
.cifras div{padding:22px 0 0}
.cifras span{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-300)}
.cifras b{font-size:30px;letter-spacing:-.02em}

/* Secciones */
section{padding:84px 0}
.titulo{max-width:720px;margin-bottom:40px}
.titulo .ante{font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--naranja-ink)}
.oscuro .titulo .ante{color:var(--naranja)}
.titulo h2{font-size:clamp(28px,3.6vw,42px);line-height:1.1;letter-spacing:-.03em;margin:10px 0 12px}
.titulo p{font-size:18px;color:var(--texto-2);margin:0}
.oscuro .titulo p{color:var(--ink-300)}
.rejilla{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}
.tarjeta{background:var(--superficie);border:1px solid var(--linea);border-radius:var(--radio);padding:26px;box-shadow:var(--sombra)}
.tarjeta h3{margin:0 0 8px;font-size:18px;letter-spacing:-.01em}
.tarjeta p{margin:0;color:var(--texto-2)}
.num{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--naranja-suave);color:var(--naranja-ink);font-weight:800;margin-bottom:14px}

/* Catálogo */
.producto{display:flex;flex-direction:column;gap:12px;text-decoration:none;transition:transform .15s,box-shadow .15s}
.producto:hover{transform:translateY(-2px);box-shadow:0 2px 4px rgba(12,12,14,.05),0 16px 40px rgba(12,12,14,.10)}
.producto h3{font-size:21px}
.producto .lema{color:var(--texto);font-weight:600}
.producto .para{font-size:14px;color:var(--texto-2)}
.producto .pie{margin-top:auto;display:flex;justify-content:space-between;align-items:center;gap:10px;padding-top:14px;border-top:1px solid var(--linea);font-size:14px}
.etq{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700;background:var(--naranja-suave);color:var(--naranja-ink);white-space:nowrap}
.etq.online{background:var(--verde-suave);color:var(--verde)}
.etq.gris{background:#f4f4f5;color:var(--ink-500)}
.etq.ambar{background:var(--ambar-suave);color:var(--ambar)}
.etq.rojo{background:var(--rojo-suave);color:var(--rojo)}
.ver{color:var(--naranja-ink);font-weight:700}
.producto.pronto{background:#fcfcfb;border-style:dashed;box-shadow:none}

/* Equipo */
.equipo{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:22px}
.persona{text-align:center}
.persona img{width:120px;height:120px;border-radius:50%;object-fit:cover;margin:0 auto 12px;filter:grayscale(.15)}
.persona b{display:block}
.persona span{font-size:14px;color:var(--texto-2)}

/* Ficha de producto */
.ficha{display:grid;grid-template-columns:1.4fr 1fr;gap:36px;align-items:start}
@media (max-width:900px){.ficha{grid-template-columns:1fr}}
.lista{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.lista li{display:flex;gap:12px;align-items:flex-start}
.lista li::before{content:"";flex:none;width:20px;height:20px;margin-top:3px;border-radius:50%;background:var(--naranja-suave) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%23c2410c' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}
.caja-compra{position:sticky;top:92px}
.precio{font-size:22px;font-weight:800;letter-spacing:-.02em;margin:6px 0 18px}
.aviso-ref{font-size:14px;padding:10px 14px;border-radius:10px;background:var(--naranja-suave);color:var(--naranja-ink);margin-bottom:14px}

/* Formularios */
form.f{display:flex;flex-direction:column;gap:14px}
label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:700}
label small{font-weight:500;color:var(--texto-2)}
input,textarea,select{font:inherit;font-weight:500;padding:11px 13px;border-radius:10px;border:1px solid var(--linea);background:var(--fondo);color:var(--texto)}
input:focus,textarea:focus,select:focus{outline:2px solid var(--naranja);outline-offset:1px}
label.check{flex-direction:row;align-items:flex-start;gap:10px;font-weight:500}
label.check input{margin-top:5px}
.msg{padding:12px 14px;border-radius:10px;font-size:15px;background:var(--verde-suave);color:var(--verde)}
.msg.error{background:var(--rojo-suave);color:var(--rojo)}
.msg.atencion{background:var(--ambar-suave);color:var(--ambar)}
.dos{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:22px;align-items:start}

/* Tablas del panel */
table{width:100%;border-collapse:collapse;font-size:15px}
th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--linea);vertical-align:top}
th{font-size:12px;color:var(--texto-2);font-weight:700;text-transform:uppercase;letter-spacing:.05em}
td.n,th.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
td small{display:block;color:var(--texto-2)}
.tabla{overflow-x:auto}
.vacio{color:var(--texto-2);font-size:15px;margin:8px 0 0}
.cifra{font-size:30px;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.mini{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--naranja-ink)}
details{background:var(--superficie);border:1px solid var(--linea);border-radius:var(--radio);padding:16px 20px;margin-bottom:10px}
summary{cursor:pointer;font-weight:700}
details ul,details p{color:var(--texto-2);margin:10px 0 0}
code.enlace{display:block;padding:10px 12px;border-radius:10px;background:var(--naranja-suave);color:var(--naranja-ink);font-size:14px;word-break:break-all}

/* Pie */
.pie-web{background:var(--ink-900);color:var(--ink-300);padding:48px 0;font-size:14px}
.pie-web .c{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.pie-web a{color:var(--ink-200);text-decoration:none;margin-right:18px}
.pie-web a:hover{color:#fff}