/* =========================================================
   MÓDULO 0 — TOKENS (paleta, tipografía, espaciado, radios)
   ========================================================= */
:root{
  --bg:            #0a0e27;
  --bg-panel:      #12173a;
  --bg-panel-2:    #1a2050;
  --bg-raised:     #1f2660;

  --violet:  #8b5cf6;
  --cyan:    #22d3ee;
  --pink:    #fb7185;
  --lime:    #b4ff39;

  --text-hi:     #f2f4ff;
  --text-mid:    #b7bde6;
  --text-low:    #7379ae;

  --border:      rgba(139,92,246,.22);
  --border-hi:   rgba(139,92,246,.5);

  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --section-pad: clamp(48px, 8vw, 96px);
}

*{ margin:0; padding:0; box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  background:var(--bg);
  color:var(--text-hi);
  font-family:var(--font-body);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

body::before{
  content:"";
  position:fixed; inset:0;
  background:
    radial-gradient(circle at 15% 8%, rgba(139,92,246,.16), transparent 40%),
    radial-gradient(circle at 85% 0%, rgba(34,211,238,.12), transparent 45%),
    radial-gradient(circle at 50% 100%, rgba(251,113,133,.08), transparent 50%);
  pointer-events:none;
  z-index:0;
}

a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
img{ display:block; max-width:100%; }

.eyebrow{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--cyan);
  display:flex; align-items:center; gap:8px;
}
.eyebrow::before{
  content:"";
  width:6px; height:6px; border-radius:50%;
  background:var(--cyan);
  box-shadow:0 0 8px var(--cyan);
}

.section-title{
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing:-.01em;
  margin:.4em 0 .3em;
}
.section-lede{
  color:var(--text-mid);
  max-width:56ch;
  font-size:1rem;
}

.wrap{
  max-width:1200px;
  margin:0 auto;
  padding-inline:clamp(20px,5vw,48px);
  position:relative; z-index:1;
}

/* =========================================================
   MÓDULO 1 — NAVEGACIÓN
   ========================================================= */
.nav{
  position:sticky; top:0; z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(10,14,39,.78);
  border-bottom:1px solid var(--border);
}
.nav-inner{
  max-width:1200px; margin:0 auto;
  padding:16px clamp(20px,5vw,48px);
  display:flex; align-items:center; justify-content:space-between;
  gap:24px;
}
.logo{
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.15rem;
  letter-spacing:-.02em;
  display:flex; align-items:center; gap:8px;
}
.logo span{
  width:9px; height:9px; border-radius:2px;
  background:linear-gradient(135deg,var(--violet),var(--cyan));
  display:inline-block;
  transform:rotate(45deg);
}
.nav-tabs{
  display:flex; gap:4px;
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:999px;
  padding:4px;
}
.nav-tab{
  font-family:var(--font-mono);
  font-size:.78rem;
  padding:8px 16px;
  border-radius:999px;
  color:var(--text-mid);
  cursor:pointer;
  transition:color .2s, background .2s;
  white-space:nowrap;
}
.nav-tab:hover{ color:var(--text-hi); }
.nav-tab.active{
  color:var(--bg);
  background:linear-gradient(135deg,var(--cyan),var(--violet));
  font-weight:600;
}
.nav-count{
  font-family:var(--font-mono);
  font-size:.72rem;
  color:var(--text-low);
  display:none;
}
@media(min-width:760px){ .nav-count{ display:block; } }

/* =========================================================
   MÓDULO 2 — HERO
   ========================================================= */
.hero{
  padding:clamp(56px,10vw,110px) 0 clamp(40px,6vw,64px);
  position:relative;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.3fr .7fr;
  gap:40px;
  align-items:end;
}
@media(max-width:860px){ .hero-grid{ grid-template-columns:1fr; } }

.hero h1{
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(2.4rem, 6vw, 4.4rem);
  line-height:1.02;
  letter-spacing:-.02em;
  margin:.35em 0 .3em;
}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(120deg,var(--cyan),var(--violet) 60%,var(--pink));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero p{
  color:var(--text-mid);
  font-size:1.05rem;
  max-width:52ch;
}

.trace{
  width:100%; height:auto;
  opacity:.9;
}
.trace path{
  stroke-dasharray:6 4;
  animation:dash 26s linear infinite;
}
@keyframes dash{ to{ stroke-dashoffset:-500; } }

.stat-strip{
  margin-top:48px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
.stat{
  padding:20px 18px;
  border-right:1px solid var(--border);
}
.stat:last-child{ border-right:none; }
.stat b{
  display:block;
  font-family:var(--font-display);
  font-size:clamp(1.6rem,3vw,2.1rem);
  background:linear-gradient(120deg,var(--text-hi),var(--text-mid));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.stat span{
  font-family:var(--font-mono);
  font-size:.72rem;
  color:var(--text-low);
  text-transform:uppercase;
  letter-spacing:.06em;
}

/* =========================================================
   MÓDULO 3 — SECCIONES (contenedor genérico)
   ========================================================= */
.section{
  padding:var(--section-pad) 0;
  border-top:1px solid var(--border);
  scroll-margin-top:90px;
}
.section-head{
  display:flex; justify-content:space-between; align-items:flex-end;
  gap:24px; flex-wrap:wrap;
  margin-bottom:36px;
}

/* =========================================================
   MÓDULO 4 — TARJETAS DE PRODUCTO (hardware)
   ========================================================= */
.grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
@media(max-width:960px){ .grid{ grid-template-columns:repeat(2,1fr); } }
@media(max-width:620px){ .grid{ grid-template-columns:1fr; } }

.card{
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  overflow:hidden;
  display:flex; flex-direction:column;
  transition:border-color .25s, transform .25s;
  position:relative;
}
.card:hover{
  border-color:var(--border-hi);
  transform:translateY(-4px);
}
.card-media{
  position:relative;
  aspect-ratio:4/3;
  overflow:hidden;
  background:var(--bg-panel-2);
}
.card-media img{
  width:100%; height:100%; object-fit:cover;
  filter:saturate(1.05) contrast(1.02);
  transition:transform .5s ease;
}
.card:hover .card-media img{ transform:scale(1.06); }

.card-tag{
  position:absolute; top:12px; left:12px;
  font-family:var(--font-mono);
  font-size:.68rem;
  padding:4px 10px;
  border-radius:999px;
  background:rgba(10,14,39,.75);
  backdrop-filter:blur(6px);
  border:1px solid var(--border-hi);
  color:var(--cyan);
  text-transform:uppercase;
  letter-spacing:.05em;
}
.card-readout{
  position:absolute; bottom:12px; right:12px;
  font-family:var(--font-mono);
  font-size:.72rem;
  padding:5px 10px;
  border-radius:var(--radius-sm);
  background:rgba(10,14,39,.82);
  border:1px solid var(--border);
  color:var(--lime);
  display:flex; align-items:center; gap:6px;
}
.card-readout::before{
  content:"";
  width:6px; height:6px; border-radius:50%;
  background:var(--lime); box-shadow:0 0 6px var(--lime);
}

.card-body{
  padding:18px 20px 20px;
  display:flex; flex-direction:column; gap:10px;
  flex:1;
}
.card-body h3{
  font-family:var(--font-display);
  font-size:1.08rem;
  font-weight:600;
}
.card-body .cat{
  font-family:var(--font-mono);
  font-size:.7rem;
  color:var(--text-low);
  text-transform:uppercase;
  letter-spacing:.06em;
}
.spec-list{
  margin-top:4px;
  display:flex; flex-direction:column; gap:6px;
  border-top:1px dashed var(--border);
  padding-top:10px;
}
.spec-list li{
  display:flex; justify-content:space-between;
  font-family:var(--font-mono);
  font-size:.76rem;
  color:var(--text-mid);
}
.spec-list li b{ color:var(--text-hi); font-weight:500; }

/* =========================================================
   MÓDULO 5 — TARJETAS DE SOFTWARE (iconografía en vez de foto)
   ========================================================= */
.app-card{
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:20px;
  display:flex; flex-direction:column; gap:14px;
  transition:border-color .25s, transform .25s;
}
.app-card:hover{ border-color:var(--border-hi); transform:translateY(-4px); }

.app-icon{
  width:52px; height:52px;
  border-radius:var(--radius-md);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.2rem;
  color:var(--bg);
}
.app-head{ display:flex; align-items:center; gap:14px; }
.app-head h3{ font-family:var(--font-display); font-size:1.05rem; font-weight:600; }
.app-head .cat{ font-family:var(--font-mono); font-size:.7rem; color:var(--text-low); text-transform:uppercase; letter-spacing:.05em; }

.app-desc{ color:var(--text-mid); font-size:.88rem; }

.feature-list{ display:flex; flex-direction:column; gap:7px; margin-top:2px; }
.feature-list li{
  font-size:.82rem; color:var(--text-mid);
  display:flex; gap:8px; align-items:flex-start;
}
.feature-list li::before{
  content:"";
  width:5px; height:5px; margin-top:6px;
  border-radius:1px; flex-shrink:0;
  background:var(--cyan);
}

.app-foot{
  margin-top:auto; padding-top:10px;
  border-top:1px dashed var(--border);
  display:flex; justify-content:space-between;
  font-family:var(--font-mono); font-size:.72rem; color:var(--text-low);
}
.app-foot b{ color:var(--lime); }

/* =========================================================
   MÓDULO 6 — COMPARATIVAS TÉCNICAS (tabla + barras)
   ========================================================= */
.compare-wrap{
  overflow-x:auto;
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  background:var(--bg-panel);
}
table.compare{
  border-collapse:collapse;
  width:100%;
  min-width:640px;
}
table.compare th, table.compare td{
  padding:14px 18px;
  text-align:left;
  font-size:.86rem;
  border-bottom:1px solid var(--border);
}
table.compare thead th{
  font-family:var(--font-mono);
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.05em;
  color:var(--text-low);
  border-bottom:1px solid var(--border-hi);
}
table.compare thead th:first-child{ color:var(--text-low); }
table.compare tbody th{
  font-family:var(--font-mono);
  font-size:.76rem;
  color:var(--text-mid);
  font-weight:400;
  white-space:nowrap;
}
table.compare tbody td{ font-family:var(--font-mono); color:var(--text-hi); }
table.compare tbody tr:last-child td, table.compare tbody tr:last-child th{ border-bottom:none; }
table.compare tbody tr:hover td, table.compare tbody tr:hover th{ background:var(--bg-panel-2); }

.pill{
  display:inline-block; padding:3px 10px; border-radius:999px;
  font-size:.72rem; font-family:var(--font-mono);
}
.pill.good{ background:rgba(180,255,57,.14); color:var(--lime); }
.pill.mid{ background:rgba(34,211,238,.14); color:var(--cyan); }
.pill.watch{ background:rgba(251,113,133,.14); color:var(--pink); }

.bench{
  margin-top:32px;
  display:flex; flex-direction:column; gap:14px;
}
.bench-row{ display:grid; grid-template-columns:140px 1fr 56px; gap:14px; align-items:center; }
.bench-label{ font-family:var(--font-mono); font-size:.78rem; color:var(--text-mid); }
.bench-track{ height:10px; border-radius:999px; background:var(--bg-panel-2); overflow:hidden; }
.bench-fill{ height:100%; border-radius:999px; background:linear-gradient(90deg,var(--cyan),var(--violet)); }
.bench-val{ font-family:var(--font-mono); font-size:.78rem; color:var(--text-hi); text-align:right; }

/* =========================================================
   MÓDULO 7 — FOOTER
   ========================================================= */
footer{
  border-top:1px solid var(--border);
  padding:40px 0 60px;
}
.foot-inner{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:20px;
  color:var(--text-low); font-size:.82rem;
}
.foot-inner b{ color:var(--text-mid); font-weight:500; }