/* ========= Variables globales ========= */
:root {
  --bg: #050509;
  --bg-elevated: #0b0d10;
  --bg-soft: #11141a;
  --accent: #c8182e;
  --accent-soft: rgba(200,24,46,0.12);
  --text: #f5f7fb;
  --muted: #a3acb7;
  --border-soft: rgba(255,255,255,0.08);
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-soft: 0 18px 40px rgba(0,0,0,0.5);
  --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: "Russo One", system-ui, sans-serif;
  --header-h: 72px;
}

/* ========= Base ========= */
*,
*::before,
*::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background: radial-gradient(circle at top left, #101425 0, #050509 40%, #000 100%);
  color: var(--text);
  padding-top: var(--header-h);
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: min(1180px, 100% - 40px);
  margin: 0 auto;
}

.section,
.hero { scroll-margin-top: calc(var(--header-h) + 18px); }

/* ========= HEADER FIJO ========= */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  display: flex;
  align-items: center;
  z-index: 50;
  background: rgba(5,5,9,0.96);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.topbar .nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  font-family: var(--font-display);
  letter-spacing: 0.12em;
  font-size: 1.1rem;
  color: var(--text);
}
.brand-acronym { color: var(--accent); }

.topbar nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.9rem;
}

.topbar nav a {
  color: var(--muted);
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}
.topbar nav a:hover {
  color: var(--text);
  border-color: var(--accent);
}

.nav-cta {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--accent);
  color: var(--accent);
}
.nav-cta:hover {
  background: var(--accent);
  color: #fff;
}

.lang-toggle {
  border: 0;
  padding: 6px 10px;
  border-radius: 999px;
  background: #141821;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.75rem;
}
.lang-toggle:hover { color: var(--accent); }

/* ========= HERO ========= */
.hero {
  display: grid;
  grid-template-columns: minmax(0,1.2fr) minmax(0,1.4fr);
  gap: 34px;
  align-items: center;
  padding: 80px 0 40px;
}
@media (max-width: 900px) {
  .hero { grid-template-columns:1fr; padding-top:40px; }
}

.card {
  background: var(--bg-elevated);
  border-radius: var(--radius-lg);
  padding: 22px 22px 20px;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-soft);
}

/* Pantalla ANSI */
.screen { padding: 0; overflow: hidden; }
.screen-header {
  display:flex; gap:6px;
  padding:10px 12px;
  background:#050509;
  border-bottom:1px solid rgba(255,255,255,0.06);
}
.screen-header .dot {
  width:8px; height:8px; border-radius:999px;
  background:#ff5f57;
}
.screen-header .dot:nth-child(2){ background:#febc2e; }
.screen-header .dot:nth-child(3){ background:#28c840; }

.ansi {
  margin:0;
  padding:14px 14px 8px;
  font-family: "JetBrains Mono","SFMono-Regular",Menlo,Monaco,Consolas,monospace;
  font-size:.72rem;
  line-height:1.3;
  color:#9ae6ff;
  background: radial-gradient(circle at top left,#141b33,#050509);
}
.tag-ansi {
  display:inline-flex;
  margin:10px 0 8px 14px;
  padding:4px 9px;
  font-size:.6rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  border-radius:999px;
  color:#8b9aff;
  border:1px solid rgba(139,154,255,0.4);
}

/* Texto hero */
.hero-copy h1 {
  font-family:var(--font-display);
  font-size:clamp(2.2rem,4.1vw,3.2rem);
  line-height:1.02;
  margin:0 0 14px;
}
.hero-copy p {
  margin:0 0 18px;
  color:var(--muted);
  font-size:.98rem;
  max-width:40rem;
}
.hero-actions {
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

/* Botones */
.btn {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  padding:.7rem 1.35rem;
  border-radius:999px;
  font-size:.9rem;
  font-weight:600;
  border:1px solid transparent;
  cursor:pointer;
  text-decoration:none;
  transition:all .18s ease;
}
.btn-primary {
  background:var(--accent);
  border-color:var(--accent);
  color:#fff;
}
.btn-primary:hover {
  filter:brightness(1.08);
  box-shadow:0 8px 24px rgba(200,24,46,0.45);
}
.btn-ghost {
  background:transparent;
  border-color:rgba(255,255,255,0.18);
  color:var(--muted);
}
.btn-ghost:hover {
  color:var(--accent);
  border-color:var(--accent);
}

/* ========= Secciones ========= */
.section { padding:40px 0 32px; }
.section-alt {
  background: radial-gradient(circle at top, rgba(200,24,46,0.018), transparent),
              rgba(2,4,8,0.98);
}
.section-title {
  font-family:var(--font-display);
  font-size:1.5rem;
  letter-spacing:.16em;
  color:var(--accent);
  margin:0 0 22px;
}

/* ========= Productos ========= */
.cards-3 {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
}
@media (max-width:900px){ .cards-3{ grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (max-width:640px){ .cards-3{ grid-template-columns:1fr; } }

.product {
  display:flex;
  flex-direction:column;
  gap:10px;
  background:linear-gradient(180deg,#0c0f16,#06070b);
}
.product-media {
  background:radial-gradient(circle at top,rgba(255,255,255,0.02),transparent);
  padding:10px;
  border-radius:14px;
}
.product-media svg { width:100%; height:auto; }
.product h3 { margin:0; font-size:1.05rem; }
.product .muted {
  margin:0;
  font-size:.86rem;
  color:var(--muted);
}
.features {
  list-style:none;
  padding:0;
  margin:6px 0 4px;
  display:grid;
  gap:4px;
  font-size:.8rem;
  color:var(--muted);
}
.product-actions {
  margin-top:8px;
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}

/* ========= Soluciones ========= */
.card-outline {
  background:transparent;
  border-radius:var(--radius-md);
  padding:18px 18px 14px;
  border:1px solid rgba(255,255,255,0.16);
}
.card-outline h3 { margin:0 0 8px; }

.process {
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:24px;
}
.step {
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  background:#0a0c12;
  border:1px solid rgba(255,255,255,0.06);
  color:var(--muted);
  font-size:.78rem;
}
.step span {
  width:18px; height:18px;
  border-radius:999px;
  background:var(--accent);
  color:#fff;
  font-size:.72rem;
  display:flex;
  align-items:center;
  justify-content:center;
}

/* ========= Nosotros ========= */
.about-grid {
  display:grid;
  grid-template-columns:1.4fr 1fr 1.3fr;
  gap:18px;
}
@media (max-width:900px){ .about-grid{ grid-template-columns:1fr; } }

.stats {
  display:grid;
  gap:10px;
  background:radial-gradient(circle at top,rgba(200,24,46,0.16),#050509);
}
.stats div strong {
  display:block;
  font-size:1.4rem;
  color:var(--accent);
}
.stats span {
  font-size:.78rem;
  color:var(--muted);
}

.team-list { display:grid; gap:10px; }
.member { display:flex; gap:10px; align-items:center; }
.avatar {
  width:26px; height:26px;
  border-radius:999px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:.8rem;
  background:#141821;
  color:var(--accent);
}
.muted { color:var(--muted); font-size:.8rem; }
.badges { display:flex; gap:6px; margin-top:8px; flex-wrap:wrap; }
.badge {
  padding:4px 8px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,0.16);
  font-size:.65rem;
  color:var(--muted);
}

/* ========= Footer ========= */
.footer {
  padding:26px 0 20px;
  border-top:1px solid rgba(255,255,255,0.14);
  background:#020308;
  margin-top:20px;
}
.footer-grid {
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr;
  gap:18px;
  font-size:.78rem;
}
@media (max-width:900px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:640px){ .footer-grid{ grid-template-columns:1fr; } }
.brand-sm {
  font-family:var(--font-display);
  letter-spacing:.18em;
  font-size:.9rem;
  color:var(--accent);
}
.footer h4 {
  margin:0 0 8px;
  font-size:.8rem;
}
.footer ul {
  margin:0; padding:0;
  list-style:none;
  display:grid;
  gap:4px;
}
.footer a { color:var(--muted); }
.footer a:hover { color:var(--accent); }