/* ========================================================
   NOVACREUX.CSS — Estilos específicos de la página de caso
   de estudio "Novacreux". No modifica izan.css: reutiliza
   sus variables (--accent-primary, --card-bg, etc.) y añade
   únicamente los componentes nuevos que necesita esta página.
   ======================================================== */

/* ---------- Hero de proyecto ---------- */
.project-hero {
  padding: 150px 0 60px;
  background: linear-gradient(160deg, var(--bg-primary) 0%, #050505 55%, rgba(41, 98, 255, .07) 100%);
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  color: var(--text-secondary);
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--text-secondary); transition: var(--transition); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .sep { opacity: .5; }
.breadcrumb .current { color: var(--accent-secondary); }

.project-hero-eyebrow {
  font-family: 'Courier New', monospace;
  color: var(--accent-secondary);
  font-size: .95rem;
  margin-bottom: 10px;
}
.project-hero-title {
  font-size: 4.2rem;
  letter-spacing: -2px;
  margin-bottom: 18px;
  max-width: 900px;
}
.project-hero-desc {
  max-width: 640px;
  font-size: 1.08rem;
  line-height: 1.75;
}
.project-hero-tags { margin: 22px 0 6px; }
.project-hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.coauthor-note {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  font-size: .85rem;
  color: var(--text-secondary);
  max-width: 640px;
}
.coauthor-note strong { color: var(--text-primary); }

/* ---------- Fila de estadísticas ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin: 44px 0 10px;
}
.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-main);
  padding: 24px 18px;
  text-align: center;
  transition: var(--transition);
}
.stat-card:hover { border-color: var(--accent-primary); }
.stat-number {
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--accent-primary);
  font-family: 'Courier New', monospace;
  line-height: 1;
}
.stat-label {
  font-size: .82rem;
  color: var(--text-secondary);
  margin-top: 8px;
}

/* ---------- Resumen ejecutivo ---------- */
.exec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-top: 30px;
}
.exec-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-main);
  padding: 30px;
}
.exec-card h3 {
  color: var(--accent-primary);
  margin-bottom: 14px;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.exec-card p:last-child { margin-bottom: 0; }

/* ---------- Etiquetas de bloque ---------- */
.block-eyebrow {
  font-family: 'Courier New', monospace;
  color: var(--accent-secondary);
  font-size: .85rem;
  margin-bottom: 6px;
  display: block;
}
.block-intro { max-width: 720px; }

/* ---------- Diagrama de arquitectura ---------- */
.diagram-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-main);
  padding: 28px;
  margin: 30px 0;
  overflow-x: auto;
}
.diagram-card:hover { border-color: var(--arrow-color); }
.diagram-card svg { width: 100%; height: auto; display: block; min-width: 560px; }
.diagram-card figcaption {
  text-align: center;
  color: var(--text-secondary);
  font-size: .82rem;
  margin-top: 14px;
}

/* ---------- Rejilla de servicios (homelab) ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  margin-top: 30px;
}
.service-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-main);
  padding: 22px;
  cursor: pointer;
  transition: var(--transition);
}
.service-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, .35);
}
.service-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(41, 98, 255, .12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
  font-size: 1.1rem;
  margin-bottom: 16px;
}
.service-card h4 { font-size: 1.02rem; margin-bottom: 8px; color: #fff; }
.service-card p { font-size: .87rem; margin-bottom: 0; }
.service-card .tag { margin-top: 12px; }

/* ---------- Bloques de hardware con foto ---------- */
.hw-block {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 44px;
  align-items: center;
  margin: 50px 0;
}
.hw-block.reverse { grid-template-columns: 1.1fr 1fr; }
.hw-block.reverse .hw-photo { order: 2; }
.hw-photo img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: var(--radius-main);
  border: 1px solid var(--border-color);
  display: block;
}
.hw-photo figcaption {
  font-size: .8rem;
  color: var(--text-secondary);
  margin-top: 10px;
  text-align: center;
}
.hw-specs { list-style: none; margin-top: 18px; }
.hw-specs li {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .05);
  font-size: .92rem;
}
.hw-specs li:last-child { border-bottom: none; }
.hw-specs li span:first-child { color: var(--text-secondary); }
.hw-specs li span:last-child {
  color: var(--accent-secondary);
  font-family: 'Courier New', monospace;
  text-align: right;
}

/* ---------- Tabla comparativa ---------- */
.table-scroll {
  overflow-x: auto;
  margin-top: 24px;
  border-radius: var(--radius-main);
  border: 1px solid var(--border-color);
}
.comparison-table { width: 100%; border-collapse: collapse; min-width: 680px; }
.comparison-table th,
.comparison-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-color);
  font-size: .87rem;
  text-align: left;
  vertical-align: top;
}
.comparison-table thead th {
  background: rgba(255, 255, 255, .03);
  color: var(--accent-primary);
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: .6px;
}
.comparison-table tbody tr:last-child td { border-bottom: none; }
.comparison-table tbody tr:hover { background: rgba(255, 255, 255, .02); }
.comparison-table td:first-child {
  color: var(--text-primary);
  font-weight: 600;
  white-space: nowrap;
}

/* ---------- Calculadora de coste energético ---------- */
.calc-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-main);
  padding: 32px;
  margin-top: 28px;
}
.calc-card h3 { font-size: 1.1rem; margin-bottom: 4px; color: #fff; }
.calc-sub { font-size: .88rem; margin-bottom: 22px; }
.calc-row {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 24px;
}
.calc-field { flex: 1; min-width: 200px; }
.calc-field label {
  display: flex;
  justify-content: space-between;
  font-size: .78rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.calc-field label span.val { color: var(--accent-secondary); font-family: 'Courier New', monospace; text-transform: none; letter-spacing: 0; }
.calc-field select {
  width: 100%;
  background: var(--bg-primary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 11px 12px;
  font-family: inherit;
  font-size: .92rem;
}
.calc-field input[type="range"] {
  width: 100%;
  accent-color: var(--accent-primary);
}
.calc-result {
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}
.calc-result-item .value {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--accent-secondary);
  font-family: 'Courier New', monospace;
  line-height: 1;
}
.calc-result-item .label {
  font-size: .78rem;
  color: var(--text-secondary);
  margin-top: 6px;
}
.calc-note { font-size: .78rem; color: var(--text-secondary); margin-top: 18px; margin-bottom: 0; }

/* ---------- Aprendizajes / roadmap ---------- */
.lessons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  margin-top: 30px;
}
.lessons-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-main);
  padding: 28px;
}
.lessons-card h3 { font-size: 1rem; margin-bottom: 16px; color: #fff; }
.lessons-card ul { list-style: none; }
.lessons-card li {
  padding: 9px 0 9px 26px;
  position: relative;
  color: var(--text-secondary);
  font-size: .9rem;
  border-bottom: 1px solid rgba(255, 255, 255, .04);
}
.lessons-card li:last-child { border-bottom: none; }
.lessons-card.done li::before { content: '✓'; position: absolute; left: 0; color: var(--accent-secondary); font-weight: 700; }
.lessons-card.todo li::before { content: '→'; position: absolute; left: 0; color: var(--accent-primary); font-weight: 700; }

/* ---------- CTA final ---------- */
.cta-band {
  background: linear-gradient(135deg, rgba(41, 98, 255, .08), rgba(0, 230, 118, .04));
  border: 1px solid var(--border-color);
  border-radius: var(--radius-main);
  padding: 54px 40px;
  text-align: center;
  margin: 60px 0 20px;
}
.cta-band h2 { font-size: 1.7rem; margin-bottom: 12px; }
.cta-band p { max-width: 540px; margin: 0 auto 26px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- Animación de entrada reutilizada ---------- */
.nv-animate { opacity: 0; }
.nv-animate.animate { animation: fadeInUp .7s ease forwards; }

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .exec-grid, .lessons-grid { grid-template-columns: 1fr; }
  .hw-block, .hw-block.reverse { grid-template-columns: 1fr; }
  .hw-block.reverse .hw-photo { order: 0; }
  .hw-photo img { height: 260px; }
  .project-hero-title { font-size: 3.2rem; }
}
@media (max-width: 768px) {
  .project-hero { padding: 130px 0 40px; }
  .project-hero-title { font-size: 2.4rem; letter-spacing: -1px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .diagram-card svg { min-width: 480px; }
  .calc-row { gap: 16px; }
  .cta-band { padding: 40px 22px; }
}