/* Tienda de equipos SI40. Mismos colores y tipografía que si40peru.com. */
:root{
  --p:#656acd; --p-d:#4f54b8; --p-50:#f0f1ff;
  --t:#20adac; --t-d:#138584; --t-50:#e7f7f7;
  --ink:#1e293b; --ink-2:#334155; --mut:#64748b; --line:#e2e8f0;
  --bg:#fff; --soft:#f3f7fa; --sun:#fff4cc; --wa:#1faa53;
  --r:20px; --sh:0 12px 32px -14px rgba(30,41,59,.22); --sh-s:0 4px 14px -6px rgba(30,41,59,.14);
  --wrap:1160px; --f:'DM Sans',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--f);font-size:17px;line-height:1.65;color:var(--ink-2);background:var(--bg);-webkit-font-smoothing:antialiased}
h1,h2,h3{color:var(--ink);line-height:1.18;margin:0 0 .5em;font-weight:700;letter-spacing:-.015em}
h1{font-size:clamp(1.9rem,4.4vw,2.9rem)}
h2{font-size:clamp(1.4rem,3vw,1.95rem)}
h3{font-size:1.12rem}
a{color:var(--p-d)}
img{max-width:100%}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:20px}
.eyebrow{font-size:.8rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--t-d);margin:0 0 .8em}
.small{font-size:.9rem;color:var(--mut)}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--p);outline-offset:3px;border-radius:6px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:999px;padding:12px 22px;font:inherit;font-weight:700;cursor:pointer;text-decoration:none;transition:.18s}
.btn:hover{transform:translateY(-2px);box-shadow:var(--sh-s)}
.btn-primary{background:var(--p);color:#fff}.btn-primary:hover{background:var(--p-d)}
.btn-wa{background:var(--wa);color:#fff}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--p);color:var(--p-d)}
.btn-sm{padding:9px 16px;font-size:.92rem}

header.top{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.93);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:16px;height:70px}
.logo{display:flex;align-items:center;text-decoration:none}
.logo img{height:44px;width:auto;display:block}
.top nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.top nav a{color:var(--ink);text-decoration:none;font-weight:500;padding:8px 13px;border-radius:10px}
.top nav a:hover{color:var(--p-d);background:var(--p-50)}
@media(max-width:980px){.top nav a{display:none}}

.miga{font-size:.86rem;color:var(--mut);padding-top:14px}
.miga a{color:var(--mut)}

.hero{background:linear-gradient(180deg,var(--p-50),#fff);padding:40px 0 40px;margin-top:10px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:28px}}
.hero p.lead{font-size:1.12rem;margin:0 0 26px;max-width:48ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--sh)}
.hero-card h2{font-size:1.08rem;margin-bottom:.9em}
.pasos{list-style:none;margin:0;padding:0;counter-reset:n}
.pasos li{counter-increment:n;display:flex;gap:12px;align-items:flex-start;padding:9px 0;font-size:.97rem}
.pasos li::before{content:counter(n);flex:none;width:28px;height:28px;border-radius:50%;background:var(--t-50);color:var(--t-d);font-weight:700;display:grid;place-items:center;font-size:.85rem}

.barra{position:sticky;top:70px;z-index:30;background:#fff;border-bottom:1px solid var(--line);padding:14px 0}
.barra .wrap{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.chip{display:inline-block;text-decoration:none;border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 15px;font:inherit;font-size:.92rem;font-weight:500;color:var(--ink-2);cursor:pointer}
.chip:hover{border-color:var(--p)}
.chip[aria-current=page]{background:var(--p);border-color:var(--p);color:#fff;font-weight:700}
.chip-n{opacity:.6;font-size:.82em}
.barra .actualizado{margin-left:auto;font-size:.84rem;color:var(--mut)}
@media(max-width:980px){.barra{position:static}.barra .actualizado{margin-left:0;width:100%}}

.sec{padding:36px 0 70px}
.rejilla{display:grid;grid-template-columns:repeat(auto-fill,minmax(282px,1fr));gap:22px}
.prod{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh-s);display:flex;flex-direction:column;gap:9px;position:relative;scroll-margin-top:150px}
.prod .foto{height:170px;display:grid;place-items:center;background:var(--soft);border-radius:14px;overflow:hidden;margin:-4px -4px 2px}
.prod .foto img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;mix-blend-mode:multiply}
.prod .cat{font-size:.72rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--t-d)}
.prod h3{font-size:1rem;margin:0;line-height:1.3}
.prod .sku{font-size:.78rem;color:var(--mut);margin:0;font-family:ui-monospace,Menlo,Consolas,monospace}
.prod .precio{font-size:1.45rem;font-weight:700;color:var(--ink);letter-spacing:-.02em;margin:auto 0 0}
.prod .precio small{display:block;font-size:.78rem;font-weight:500;color:var(--mut);letter-spacing:0}
.prod.en-lista{border-color:var(--t);box-shadow:0 0 0 2px var(--t-50)}
.etiqs{position:absolute;top:13px;left:13px;display:flex;flex-direction:column;gap:6px;align-items:flex-start;z-index:2}
.et-promo{background:var(--sun);color:#8a5a00;font-size:.71rem;font-weight:700;padding:4px 10px;border-radius:999px;text-transform:uppercase;letter-spacing:.06em}
.et-prov{background:var(--t-50);color:var(--t-d);font-size:.73rem;font-weight:700;padding:4px 10px;border-radius:999px}
.vacio-filtro{text-align:center;color:var(--mut);padding:40px 0}

.aviso{background:var(--sun);border-radius:var(--r);padding:22px 26px;margin-top:34px}
.aviso b{color:var(--ink)}
.texto{max-width:72ch;margin:46px auto 0}
.texto h2{margin-top:0}
.texto h3{margin-top:1.4em}
.texto ul{padding-left:1.1em}
.texto li{margin:.4em 0}

.caja{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:34px;text-align:center;box-shadow:var(--sh-s);margin-top:46px;max-width:720px;margin-inline:auto}
.caja p{max-width:52ch;margin:0 auto 22px}
footer.pie{background:var(--ink);color:#cbd5e1;padding:34px 0;font-size:.92rem}
footer.pie p{margin:.3em 0}
footer.pie a{color:#fff}
footer.pie .small{color:#94a3b8}
.reinicio{display:block;margin:30px auto 0;background:none;border:0;color:var(--mut);font-size:.82rem;text-decoration:underline;cursor:pointer;font-family:inherit}

.fab{position:fixed;right:20px;bottom:20px;z-index:50;box-shadow:var(--sh)}
.fab.late{animation:late .45s ease}
@keyframes late{0%{transform:scale(1)}40%{transform:scale(1.09)}100%{transform:scale(1)}}
.cuenta{background:#fff;color:var(--p-d);border-radius:999px;min-width:24px;height:24px;display:grid;place-items:center;font-size:.85rem;font-weight:700;padding:0 6px}
.panel{position:fixed;inset:0 0 0 auto;width:min(460px,100%);background:#fff;z-index:60;box-shadow:-20px 0 50px -20px rgba(30,41,59,.3);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .25s ease;visibility:hidden}
.panel[data-abierto=si]{transform:none;visibility:visible}
.panel-head{display:flex;align-items:center;gap:12px;padding:18px 22px;border-bottom:1px solid var(--line)}
.panel-head h2{margin:0;font-size:1.15rem}
.cerrar{margin-left:auto;background:none;border:0;font-size:1.6rem;line-height:1;color:var(--mut);cursor:pointer;padding:0 4px}
.panel-body{flex:1;overflow:auto;padding:18px 22px}
.linea{display:grid;grid-template-columns:1fr auto;gap:6px 12px;padding:14px 0;border-bottom:1px solid var(--line)}
.linea h4{margin:0;font-size:.95rem;color:var(--ink);font-weight:700}
.linea .sub{font-size:.82rem;color:var(--mut)}
.cant{display:flex;align-items:center;gap:6px}
.cant button{width:30px;height:30px;border:1px solid var(--line);background:#fff;border-radius:8px;font:inherit;font-weight:700;cursor:pointer;color:var(--ink)}
.cant input{width:46px;height:30px;text-align:center;border:1px solid var(--line);border-radius:8px;font:inherit}
.linea .mt{font-weight:700;color:var(--ink);text-align:right;align-self:center}
.quitar{background:none;border:0;color:var(--mut);font-size:.82rem;cursor:pointer;text-decoration:underline;padding:0;justify-self:start;font-family:inherit}
.totales{padding:14px 0;font-size:.95rem}
.totales div{display:flex;justify-content:space-between;padding:3px 0;gap:14px}
.totales .tot{font-size:1.3rem;font-weight:700;color:var(--ink);border-top:1px solid var(--line);margin-top:8px;padding-top:10px}
.campo{margin:12px 0}
.campo label{display:block;font-size:.88rem;font-weight:700;color:var(--ink);margin-bottom:5px}
.campo input,.campo select,.campo textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:.95rem;background:#fff}
.dos{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.panel-foot{border-top:1px solid var(--line);padding:16px 22px;display:grid;gap:10px}
.vacio{text-align:center;color:var(--mut);padding:50px 10px}
.velo{position:fixed;inset:0;background:rgba(30,41,59,.4);z-index:55;opacity:0;pointer-events:none;transition:.25s}
.velo[data-abierto=si]{opacity:1;pointer-events:auto}
body.bloqueado{overflow:hidden}
@media(max-width:820px){body{padding-bottom:84px}}
@media(prefers-reduced-motion:reduce){.fab.late{animation:none}.btn:hover{transform:none}.panel{transition:none}}
.secciones{list-style:none;padding:0;margin:14px 0 0}
.secciones li{padding:7px 0;border-bottom:1px solid var(--line)}