/* ================================================================
   IKOMSOFT — Centro de Ayuda
   Hoja de estilos compartida (todas las páginas la usan)
   Marca: azul #010530 · naranja #d66409 · base blanca
   ================================================================ */

:root{
  --navy:#010530;
  --navy-2:#0a1350;      /* azul un poco más claro para degradados */
  --navy-soft:#1b2150;
  --orange:#d66409;
  --orange-2:#ef7a1e;    /* naranja hover */
  --ink:#1b2030;         /* texto principal */
  --muted:#5c6472;       /* texto secundario */
  --bg:#ffffff;
  --soft:#f5f6fa;        /* fondos suaves de sección */
  --soft-2:#eef0f6;
  --line:#e6e8ef;        /* bordes */
  --shadow:0 10px 30px rgba(1,5,48,.08);
  --shadow-sm:0 4px 14px rgba(1,5,48,.06);
  --radius:14px;
  --radius-lg:20px;
  --wrap:1160px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  line-height:1.6;-webkit-font-smoothing:antialiased;
}
a{color:var(--orange);text-decoration:none}
a:hover{color:var(--orange-2)}
img{max-width:100%;display:block}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;cursor:pointer;
  border:1px solid transparent;border-radius:10px;
  padding:12px 20px;font-size:15px;font-weight:600;line-height:1;
  transition:.18s ease;white-space:nowrap;
}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-2);color:#fff;transform:translateY(-1px)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-2);color:#fff;transform:translateY(-1px)}
.btn-ghost{background:#fff;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--orange);color:var(--orange)}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--line);
}
.site-header .wrap{display:flex;align-items:center;gap:20px;height:74px}
.brand{display:flex;align-items:center}
.brand img{height:30px;width:auto}
.nav{display:flex;align-items:center;gap:26px;margin-left:12px}
.nav a{color:var(--navy);font-weight:600;font-size:15px}
.nav a:hover{color:var(--orange)}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.menu-toggle{display:none;background:none;border:0;color:var(--navy);font-size:22px;cursor:pointer}

/* ---------- Hero + buscador ---------- */
.hero{
  background:
    radial-gradient(900px 380px at 85% -20%,rgba(214,100,9,.28),transparent),
    linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 100%);
  color:#fff;padding:70px 0 90px;text-align:center;position:relative;overflow:hidden;
}
.hero h1{margin:0 0 12px;font-size:40px;font-weight:800;letter-spacing:-.02em}
.hero p{margin:0 auto;max-width:600px;color:#c8ccdf;font-size:18px}
.searchbox{max-width:680px;margin:34px auto 0;position:relative}
.searchbox input{
  width:100%;border:0;border-radius:14px;padding:18px 56px 18px 20px;
  font-size:16px;color:var(--ink);box-shadow:var(--shadow);outline:none;
}
.searchbox .search-ico{
  position:absolute;right:8px;top:50%;transform:translateY(-50%);
  width:44px;height:44px;border-radius:10px;border:0;cursor:pointer;
  background:var(--orange);color:#fff;font-size:17px;display:flex;align-items:center;justify-content:center;
}
.searchbox .search-ico:hover{background:var(--orange-2)}
.hero-tags{margin-top:20px;display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.hero-tags a{
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);
  color:#e7e9f5;font-size:13px;padding:6px 13px;border-radius:999px;
}
.hero-tags a:hover{background:rgba(214,100,9,.9);border-color:transparent;color:#fff}

/* ---------- Secciones ---------- */
.section{padding:64px 0}
.section.alt{background:var(--soft)}
.section-head{text-align:center;max-width:640px;margin:0 auto 40px}
.section-head .eyebrow{color:var(--orange);font-weight:700;font-size:13px;letter-spacing:.12em;text-transform:uppercase}
.section-head h2{margin:8px 0 8px;font-size:30px;font-weight:800;color:var(--navy);letter-spacing:-.01em}
.section-head p{margin:0;color:var(--muted);font-size:16px}

/* ---------- Grid de categorías / productos ---------- */
.grid{display:grid;gap:20px}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}

.cat-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;transition:.18s ease;height:100%;
}
.cat-card:hover{border-color:var(--orange);box-shadow:var(--shadow);transform:translateY(-3px)}
.cat-ico{
  width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-size:22px;color:var(--orange);background:rgba(214,100,9,.1);margin-bottom:16px;
}
.cat-card h3{margin:0 0 6px;font-size:18px;color:var(--navy);font-weight:700}
.cat-card p{margin:0 0 14px;color:var(--muted);font-size:14px}
.cat-card .more{color:var(--orange);font-weight:600;font-size:14px}
.cat-card:hover .more{color:var(--orange-2)}

/* ---------- Lista de artículos / FAQ ---------- */
.article-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.article-item{
  display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);
  border-radius:12px;padding:16px 20px;transition:.15s ease;color:var(--ink);
}
.article-item:hover{border-color:var(--orange);box-shadow:var(--shadow-sm);color:var(--ink)}
.article-item i{color:var(--orange);font-size:16px;flex:0 0 auto}
.article-item .t{font-weight:600}
.article-item .chevron{margin-left:auto;color:var(--muted)}
.no-results{text-align:center;color:var(--muted);padding:20px;display:none}

/* ---------- CTA contacto ---------- */
.cta{
  background:linear-gradient(160deg,var(--navy),var(--navy-2));color:#fff;
  border-radius:var(--radius-lg);padding:48px 40px;text-align:center;box-shadow:var(--shadow);
}
.cta h2{margin:0 0 10px;font-size:28px;font-weight:800}
.cta p{margin:0 auto 24px;max-width:520px;color:#c8ccdf}
.cta .btn-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy);color:#aeb4cf;padding:48px 0 28px;font-size:14px}
.site-footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.site-footer .wordmark{font-weight:800;font-size:22px;color:#fff;letter-spacing:.02em}
.site-footer .wordmark b{color:var(--orange)}
.site-footer p{margin:12px 0 0;max-width:280px;color:#8f96b6}
.site-footer h4{color:#fff;font-size:14px;margin:0 0 12px;text-transform:uppercase;letter-spacing:.08em}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin:0 0 9px}
.site-footer a{color:#aeb4cf}
.site-footer a:hover{color:var(--orange)}
.site-footer .foot-bottom{
  border-top:1px solid rgba(255,255,255,.09);margin-top:34px;padding-top:20px;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:#8f96b6;
}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .grid.cols-4{grid-template-columns:repeat(2,1fr)}
  .grid.cols-3{grid-template-columns:repeat(2,1fr)}
  .site-footer .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .nav{
    display:none;position:absolute;top:74px;left:0;right:0;background:#fff;
    flex-direction:column;align-items:flex-start;gap:0;padding:8px 22px 16px;
    border-bottom:1px solid var(--line);box-shadow:var(--shadow);margin-left:0;
  }
  .nav.open{display:flex}
  .nav a{padding:12px 0;width:100%;border-bottom:1px solid var(--soft-2)}
  .menu-toggle{display:block;margin-left:auto}
  .header-actions .btn-primary{display:none}
  .hero h1{font-size:30px}
  .hero p{font-size:16px}
  .grid.cols-4,.grid.cols-3{grid-template-columns:1fr}
  .section{padding:48px 0}
}