:root{
  --bg: #f4f7fb;
  --panel: #ffffff;
  --panel-2: #eef2f7;
  --line: #dfe6ee;
  --ink: #1c2733;
  --muted: #64748b;
  --blue: #1177d1;
  --blue-dark: #0b5aa3;
  --orange: #f7941d;
  --orange-ink: #3a2400;
  --danger: #d64545;
  --green: #1a8f5a;
}
*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* topbar */
.topbar{
  background:#ffffff;
  border-bottom: 1px solid var(--line);
  padding: 14px 6vw;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar img{ height: 40px; width:auto; display:block; }
.back-link{
  font-family:'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--blue-dark);
  text-decoration:none;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 7px 14px;
  white-space: nowrap;
  transition: border-color .15s ease, background .15s ease;
}
.back-link:hover{ border-color: var(--blue); background: rgba(17,119,209,.06); }

/* mini hero */
.mini-hero{
  position: relative;
  min-height: 260px;
  background-size: cover;
  background-position: center;
  display:flex;
  align-items:flex-end;
}
.mini-hero::before{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(100deg, rgba(8,14,22,.82) 0%, rgba(8,14,22,.6) 50%, rgba(8,14,22,.28) 100%);
}
.mini-hero-inner{
  position:relative; z-index:2;
  padding: 32px 6vw 30px;
  width:100%;
}
.eyebrow-row{
  display:flex; align-items:center; gap:10px; flex-wrap:wrap;
  margin-bottom: 10px;
}
.level-pill{
  font-family:'JetBrains Mono', monospace;
  font-size: 11px; font-weight:700;
  letter-spacing:.08em; text-transform:uppercase;
  padding: 5px 12px; border-radius: 20px;
  color:#111;
}
.level-pill.basico{ background: var(--blue); color:#eef4fa; }
.level-pill.medio{ background: var(--orange); color: var(--orange-ink); }
.level-pill.avanzado{ background: var(--danger); color:#fff2ee; }
.level-pill.unico{ background: var(--green); color:#eafff3; }
.eyebrow-row .cat{
  font-family:'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing:.14em; text-transform:uppercase;
  color: rgba(255,255,255,.75);
}
.mini-hero h1{
  font-family:'Oswald', sans-serif;
  font-weight: 700; text-transform: uppercase;
  font-size: clamp(24px, 4vw, 40px);
  line-height: 1.05;
  color:#fff;
  margin: 0;
  max-width: 900px;
}

/* main content */
main{ padding: 44px 6vw 70px; max-width: 980px; margin: 0 auto; }

.summary-table{
  width:100%;
  border-collapse: collapse;
  margin-bottom: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.summary-table td{
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  vertical-align: top;
}
.summary-table tr:last-child td{ border-bottom:none; }
.summary-table td.label{
  width: 200px;
  font-family:'JetBrains Mono', monospace;
  font-size: 11.5px;
  letter-spacing:.06em;
  text-transform: uppercase;
  color: var(--blue-dark);
  background: var(--panel-2);
  font-weight: 700;
}

section.block{ margin-bottom: 40px; }
section.block h2{
  font-family:'Oswald', sans-serif;
  text-transform: uppercase;
  font-weight: 600;
  font-size: 20px;
  letter-spacing: .02em;
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--orange);
  display:inline-block;
}
section.block p{
  font-size: 15px;
  line-height: 1.7;
  color: #33404c;
  margin: 0;
}

.check-list{ list-style:none; margin:0; padding:0; display:grid; gap: 10px; }
.check-list li{
  font-size: 14.5px;
  line-height: 1.55;
  color: #33404c;
  padding-left: 30px;
  position: relative;
}
.check-list li::before{
  content:"✓";
  position:absolute; left:0; top:0;
  width: 20px; height:20px;
  border-radius: 5px;
  background: rgba(26,143,90,.12);
  color: var(--green);
  font-weight:700;
  font-size: 12px;
  display:flex; align-items:center; justify-content:center;
}

.unit-list{ list-style:none; margin:0; padding:0; display:grid; gap: 12px; }
.unit-list li{
  font-size: 14.5px;
  line-height: 1.55;
  color: #33404c;
  padding: 12px 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
}
.unit-list li b{
  font-family:'JetBrains Mono', monospace;
  color: var(--blue-dark);
  margin-right: 8px;
}

.attribution{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(240px,1fr));
  gap: 18px;
}
.attr-card{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px 20px;
}
.attr-card .k{
  font-family:'JetBrains Mono', monospace;
  font-size: 10.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color: var(--muted);
  margin-bottom: 6px;
  display:block;
}
.attr-card .v{
  font-size: 14.5px;
  line-height:1.5;
  color: var(--ink);
}

.price-band{
  margin-top: 10px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap: wrap;
  gap: 16px;
  background: linear-gradient(100deg, #0e2a44, #123a5e);
  border-radius: 10px;
  padding: 26px 30px;
  color:#fff;
}
.price-band .txt{ max-width: 520px; }
.price-band .txt .eyebrow2{
  font-family:'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing:.14em; text-transform:uppercase;
  color: var(--orange);
  margin-bottom:6px;
  display:block;
}
.price-band .txt h3{
  font-family:'Oswald', sans-serif;
  text-transform: uppercase;
  font-size: 20px;
  margin: 0 0 6px;
}
.price-band .txt p{ margin:0; font-size:13.5px; color: rgba(255,255,255,.78); }
.price-tag{
  font-family:'Oswald', sans-serif;
  font-size: 40px;
  font-weight: 700;
  color: #fff;
  background: var(--orange);
  padding: 10px 26px;
  border-radius: 8px;
  white-space: nowrap;
}
.price-tag span{ font-size: 16px; vertical-align: 6px; margin-right:4px; }

footer.site-footer{
  padding: 26px 6vw 50px;
  color: var(--muted);
  font-family:'JetBrains Mono', monospace;
  font-size: 11.5px;
  display:flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  border-top: 1px solid var(--line);
  max-width: 980px;
  margin: 0 auto;
}

@media (max-width: 600px){
  main{ padding: 32px 5vw 60px; }
  .price-band{ flex-direction: column; align-items: flex-start; }
}