/* styles.css — sitio estático, limpio y profesional */

:root{
  --bg: #0b0f17;
  --panel: rgba(255,255,255,0.06);
  --panel2: rgba(255,255,255,0.10);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.72);
  --muted2: rgba(255,255,255,0.60);
  --stroke: rgba(255,255,255,0.14);
  --shadow: 0 16px 40px rgba(0,0,0,0.40);
  --radius: 18px;
  --radius2: 12px;
  --max: 1120px;
  --link: rgba(255,255,255,0.92);
  --linkHover: rgba(255,255,255,1);
  --btn: rgba(255,255,255,0.92);
  --btnText: rgba(10,14,22,0.92);
  --btn2: rgba(255,255,255,0.12);
  --btn2Text: rgba(255,255,255,0.90);
}

*{ box-sizing: border-box; }
html, body{ height: 100%; }
body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(1200px 900px at 15% 10%, rgba(160,120,255,0.25), transparent 60%),
              radial-gradient(1000px 800px at 85% 15%, rgba(90,200,255,0.22), transparent 55%),
              radial-gradient(900px 700px at 55% 85%, rgba(120,255,170,0.16), transparent 60%),
              linear-gradient(180deg, #05070c 0%, #0b0f17 55%, #05070c 100%);
}

a{ color: var(--link); text-decoration: none; }
a:hover{ color: var(--linkHover); text-decoration: underline; }

.container{ max-width: var(--max); margin: 0 auto; padding: 0 20px; }

.skip{
  position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
}
.skip:focus{
  left: 18px; top: 18px; width:auto; height:auto; padding: 10px 12px;
  background: rgba(255,255,255,0.92); color: #0b0f17; border-radius: 10px;
  z-index: 9999;
}

header{
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(14px);
  background: rgba(5,7,12,0.55);
  border-bottom: 1px solid var(--stroke);
}

.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 0;
  gap: 14px;
}

.brand{
  display:flex; align-items:center; gap: 10px;
  font-weight: 700; letter-spacing: 0.2px;
  white-space: nowrap;
}
.brand .mark{
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg, rgba(255,255,255,0.22), rgba(255,255,255,0.06));
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
}
.brand small{ display:block; font-weight: 600; color: var(--muted); letter-spacing: 0.4px; }

.navlinks{
  display:flex; align-items:center; gap: 14px; flex-wrap: wrap;
  justify-content: flex-end;
}

.navlinks a, .navlinks button, .navlinks summary{
  display:inline-flex; align-items:center; gap: 8px;
  padding: 10px 10px;
  border-radius: 12px;
  color: var(--text);
  border: 1px solid transparent;
  background: transparent;
  cursor: pointer;
  font: inherit;
}
.navlinks a:hover, .navlinks summary:hover{
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.08);
  text-decoration: none;
}

details.menu{
  position: relative;
}
details.menu summary{
  list-style: none;
}
details.menu summary::-webkit-details-marker{ display:none; }
details.menu[open] summary{
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.10);
}
.menu-panel{
  position:absolute;
  right: 0;
  top: calc(100% + 10px);
  min-width: 260px;
  background: rgba(15,20,30,0.92);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 16px;
  box-shadow: var(--shadow);
  overflow:hidden;
}
.menu-panel a{
  display:block;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
}
.menu-panel a:last-child{ border-bottom: none; }
.menu-panel a:hover{
  background: rgba(255,255,255,0.06);
  text-decoration: none;
}

.hero{
  padding: 56px 0 26px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
}
@media (max-width: 900px){
  .hero-grid{ grid-template-columns: 1fr; }
}

.card{
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card{
  padding: 26px;
}
.kicker{
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 12px;
}
h1{
  margin: 0 0 12px;
  font-size: 40px;
  line-height: 1.08;
}
@media (max-width: 520px){
  h1{ font-size: 32px; }
}
.lead{
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.55;
  font-size: 16px;
}

.cta-row{
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.14);
  text-decoration: none;
  font-weight: 650;
}
.btn.primary{
  background: var(--btn);
  color: var(--btnText);
  border-color: rgba(255,255,255,0.40);
}
.btn.primary:hover{ text-decoration:none; filter: brightness(1.02); }
.btn.secondary{
  background: var(--btn2);
  color: var(--btn2Text);
}
.btn.secondary:hover{ text-decoration:none; background: rgba(255,255,255,0.16); }

.side-card{
  padding: 22px;
}
.side-card h2{
  margin: 0 0 10px;
  font-size: 18px;
}
.side-card p{
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.55;
}
.badge{
  display:inline-flex; align-items:center;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
  font-size: 12px;
  color: var(--muted);
  margin-right: 8px;
  margin-bottom: 8px;
}

.section{
  padding: 26px 0;
}
.section h2{
  margin: 0 0 12px;
  font-size: 22px;
}
.section p{
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.65;
}

.grid3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 960px){
  .grid3{ grid-template-columns: 1fr; }
}
.product-card{
  padding: 18px;
}
.product-card h3{
  margin: 0 0 8px;
  font-size: 18px;
}
.product-card p{
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.55;
}
.meta{
  color: var(--muted2);
  font-size: 13px;
  margin: 10px 0 0;
}
hr.sep{
  border: none;
  height: 1px;
  background: rgba(255,255,255,0.12);
  margin: 18px 0;
}

.page-head{
  padding: 34px 0 10px;
}
.page-head h1{ font-size: 34px; margin-bottom: 8px; }
.page-head .lead{ margin-bottom: 0; }

.content{
  padding: 14px 0 32px;
}
.prose{
  padding: 22px;
}
.prose h2{ margin: 0 0 10px; font-size: 20px; }
.prose h3{ margin: 18px 0 8px; font-size: 16px; }
.prose p{ margin: 0 0 12px; color: var(--muted); line-height: 1.7; }
.prose ul{ margin: 0 0 14px 18px; color: var(--muted); line-height: 1.7; }
.prose li{ margin: 6px 0; }
.callout{
  padding: 14px 14px;
  border-radius: 14px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--muted);
  margin: 14px 0;
}

.table{
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.14);
}
.table th, .table td{
  padding: 12px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
  vertical-align: top;
}
.table th{
  text-align:left;
  color: rgba(255,255,255,0.86);
  font-weight: 700;
  background: rgba(255,255,255,0.06);
}
.table td{ color: var(--muted); }
.table tr:last-child td{ border-bottom: none; }

.footer{
  margin-top: 26px;
  border-top: 1px solid rgba(255,255,255,0.12);
  background: rgba(5,7,12,0.55);
  backdrop-filter: blur(14px);
}
.footer .inner{
  padding: 18px 0;
  display:flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
}
.footer small{
  color: var(--muted2);
}
.footer a{ color: var(--muted2); }
.footer a:hover{ color: var(--linkHover); }

.note{
  font-size: 13px;
  color: var(--muted2);
}
/* Logo principal */
.logo {
  height: 56px;
  width: auto;
  display: block;
}

.brand {
  display: flex;
  align-items: center;
}

@media (max-width: 768px) {
  .logo {
    height: 44px;
  }
}