/*
  ============================================================
  tecnologia.css — El Mundo de Manu / Tecnología
  ============================================================
  Estilos específicos de mi sección de tecnología.
  Heredan las variables globales de style.css.

  La estética aquí es técnica e inmersiva: fondo oscuro,
  fuente monoespaciada para código, verde terminal, detalles
  que evocan un entorno de desarrollo real.

  Prefijo de nomenclatura: tc- (tecnología)

  Estructura:
  01. Variables locales (override de colores para esta sección)
  02. Breadcrumb
  03. Hero técnico con terminal y canvas matrix
  04. Stack tecnológico con tabs
  05. Tarjetas de tecnología
  06. Proyectos con filtro
  07. Camino de aprendizaje
  08. Blog / notas técnicas
  09. CTA final
  10. Responsive

  Autor: Carlos Manuel Turizo Hernández
  Versión: 1.0.0
  ============================================================
*/

/* ============================================================
  01. VARIABLES LOCALES
  Sobreescribo solo lo necesario para darle identidad propia
  a esta sección sin romper el sistema global.
  ============================================================ */
.page-tecnologia {
  /* El acento en tecnología será verde terminal, no amber */
  --color-tech-green:     #00FF88;
  --color-tech-green-dim: rgba(0, 255, 136, 0.08);
  --color-tech-green-glow: rgba(0, 255, 136, 0.25);
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
}


/* ============================================================
  02. BREADCRUMB — mismo patrón que sobremi.css
  ============================================================ */
.breadcrumb {
  padding: calc(var(--space-4) + 70px) 0 var(--space-4);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}
.breadcrumb__nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.breadcrumb__link {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-base);
}
.breadcrumb__link:hover { color: var(--color-primary); }
.breadcrumb__sep {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  opacity: 0.5;
}
.breadcrumb__current {
  font-size: var(--text-sm);
  color: var(--color-text-primary);
  font-weight: 500;
}


/* ============================================================
  03. HERO TÉCNICO
  Fondo oscuro con lluvia de código (canvas matrix),
  ventana de terminal en el lado izquierdo y texto derecho.
  ============================================================ */
.tc-hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: var(--space-20) 0 var(--space-24);
  overflow: hidden;
}

/* Canvas de fondo + overlay para legibilidad */
.tc-hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.tc-hero__matrix {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.07;
}
.tc-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    var(--color-bg) 0%,
    transparent 40%,
    transparent 60%,
    var(--color-bg) 100%
  );
}

/* Layout de 2 columnas */
.tc-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}
@media (min-width: 960px) {
  .tc-hero__inner { grid-template-columns: 1fr 1fr; gap: var(--space-16); }
}

/* ── Ventana de terminal ── */
.tc-hero__terminal {
  background: #0D0D14;
  border: 1px solid rgba(0, 255, 136, 0.15);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(0, 255, 136, 0.06),
    0 24px 60px rgba(0, 0, 0, 0.5),
    0 0 40px rgba(0, 255, 136, 0.05);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

/* Barra de título de la terminal */
.tc-hero__terminal-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* Puntos de control de la ventana */
.tc-hero__terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}
.tc-hero__terminal-dot--red    { background: #FF5F57; }
.tc-hero__terminal-dot--yellow { background: #FFBD2E; }
.tc-hero__terminal-dot--green  { background: #28CA41; }

.tc-hero__terminal-title {
  margin-left: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

/* Cuerpo de la terminal */
.tc-hero__terminal-body {
  padding: var(--space-6) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-height: 240px;
}

/* Líneas dentro de la terminal */
.tc-hero__terminal-line {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  line-height: 1.6;
}
.tc-hero__terminal-line--output {
  padding-left: var(--space-6);
  color: var(--color-text-secondary);
  font-size: var(--text-xs);
  margin-bottom: var(--space-2);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* Partes de la terminal con sintaxis coloreada */
.tc-term-prompt {
  color: var(--color-tech-green, #00FF88);
  font-weight: 700;
  flex-shrink: 0;
}
.tc-term-cmd { color: #E8E8F0; }
.tc-term-file {
  color: #61DAFB;
  padding: 1px var(--space-2);
  background: rgba(97, 218, 251, 0.08);
  border-radius: var(--radius-sm);
}

/* Cursor parpadeante al final */
.tc-term-cursor {
  color: var(--color-tech-green, #00FF88);
  animation: termBlink 1.1s step-end infinite;
  font-weight: 700;
}
@keyframes termBlink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* ── Texto del hero ── */
.tc-hero__text {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.tc-hero__tag-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.tc-hero__version {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-tech-green, #00FF88);
  background: var(--color-tech-green-dim, rgba(0,255,136,0.08));
  border: 1px solid var(--color-tech-green-glow, rgba(0,255,136,0.25));
  padding: 2px var(--space-3);
  border-radius: var(--radius-full);
}

.tc-hero__title {
  font-size: clamp(var(--text-3xl), 5.5vw, var(--text-4xl));
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.08;
  color: var(--color-text-primary);
}
.tc-hero__title-accent {
  color: transparent;
  background: linear-gradient(135deg, var(--color-primary) 0%, #00FF88 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.tc-hero__desc {
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--color-text-secondary);
}

/* Stats del hero */
.tc-hero__stats {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-5) var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.tc-hero__stat { text-align: center; }
.tc-hero__stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}
.tc-hero__stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: var(--space-1);
}
.tc-hero__stat-sep {
  width: 1px;
  height: 36px;
  background: var(--color-border);
}

.tc-hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}


/* ============================================================
  04. STACK TECNOLÓGICO — TABS
  Sistema de pestañas para filtrar tecnologías por categoría.
  ============================================================ */
.tc-stack {
  padding: var(--space-24) 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

/* Barra de tabs */
.tc-stack__tabs {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0;
}

.tc-stack__tab {
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  border: 1px solid transparent;
  border-bottom: none;
  background: transparent;
  transition: color var(--transition-base), background var(--transition-base),
              border-color var(--transition-base);
  position: relative;
  top: 1px; /* Cubro el borde del contenedor */
  cursor: pointer;
}
.tc-stack__tab:hover {
  color: var(--color-text-secondary);
  background: var(--color-bg);
}
.tc-stack__tab--active {
  color: var(--color-primary);
  background: var(--color-bg);
  border-color: var(--color-border);
  border-bottom-color: var(--color-bg);
}

/* Paneles de tabs — ocultos por defecto */
.tc-stack__panel { display: block; }
.tc-stack__panel--hidden { display: none; }

/* Grid dentro de cada panel */
.tc-stack__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
@media (min-width: 640px) {
  .tc-stack__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .tc-stack__grid { grid-template-columns: repeat(4, 1fr); }
}


/* ============================================================
  05. TARJETAS DE TECNOLOGÍA
  ============================================================ */
.tc-tech-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: transform var(--transition-slow), border-color var(--transition-base),
              box-shadow var(--transition-base);
  position: relative;
  overflow: hidden;
}
.tc-tech-card::before {
  /* Glow del color de la tecnología en la esquina superior */
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 80px; height: 80px;
  background: radial-gradient(circle at top right,
    color-mix(in srgb, var(--tech-color, #6C63FF) 15%, transparent) 0%,
    transparent 70%
  );
  pointer-events: none;
}
.tc-tech-card:hover {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--tech-color, #6C63FF) 40%, transparent);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

/* Tarjetas de "aprendiendo" — bordes punteados */
.tc-tech-card--learning {
  border-style: dashed;
  border-color: rgba(108,99,255,0.25);
  background: linear-gradient(135deg, rgba(108,99,255,0.03) 0%, var(--color-bg) 100%);
}

.tc-tech-card__icon {
  font-size: 2rem;
  line-height: 1;
}

.tc-tech-card__info { flex: 1; }

.tc-tech-card__name {
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.tc-tech-card__desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Sistema de puntos de nivel */
.tc-tech-card__level {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.tc-tech-card__dots {
  display: flex;
  gap: 4px;
}
.tc-tech-card__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
}
.tc-tech-card__dot--filled {
  background: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: 0 0 6px var(--color-primary-glow);
}
.tc-tech-card__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
}

/* Badge de "en mi radar" */
.tc-tech-card__badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-dim);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.04em;
}


/* ============================================================
  06. PROYECTOS CON FILTRO
  ============================================================ */
.tc-projects {
  padding: var(--space-24) 0;
}

/* Barra de filtros */
.tc-projects__filters {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}
.tc-projects__filter {
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
}
.tc-projects__filter:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.tc-projects__filter--active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* Grid de proyectos */
.tc-projects__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  transition: all var(--transition-base);
}
@media (min-width: 768px) {
  .tc-projects__grid { grid-template-columns: 2fr 1fr 1fr; }
}

/* Tarjeta de proyecto principal */
.tc-project-card {
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  transition: transform var(--transition-slow), border-color var(--transition-base);
}
.tc-project-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
}
.tc-project-card--featured {
  background: linear-gradient(135deg, rgba(108,99,255,0.04) 0%, var(--color-surface) 100%);
}
.tc-project-card--coming {
  opacity: 0.6;
}
.tc-project-card--coming:hover {
  opacity: 1;
  border-color: var(--color-border);
}
.tc-project-card--hidden {
  display: none;
}

/* Header de la tarjeta */
.tc-project-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.tc-project-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.tc-project-card__tag {
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-dim);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.tc-project-card__status {
  font-size: var(--text-xs);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.tc-project-card__status::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
  animation: dotPulse 1.5s ease-in-out infinite;
}
.tc-project-card__status--active { color: #4ADE80; }

/* Botones de links del proyecto */
.tc-project-card__links {
  display: flex;
  gap: var(--space-2);
}
.tc-project-card__link-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-secondary);
  transition: all var(--transition-base);
}
.tc-project-card__link-btn:hover {
  color: var(--color-text-primary);
  border-color: var(--color-primary);
}
.tc-project-card__link-btn--primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.tc-project-card__link-btn--primary:hover {
  background: #7D75FF;
  color: #fff;
}

.tc-project-card__title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-primary);
}
.tc-project-card__desc {
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-text-secondary);
}

/* Snippet de código decorativo dentro de la tarjeta */
.tc-project-card__code {
  background: #080810;
  border: 1px solid rgba(108,99,255,0.12);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.tc-code-snippet {
  padding: var(--space-4) var(--space-5);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.7;
  margin: 0;
  white-space: pre;
  overflow-x: auto;
}
/* Coloreado de sintaxis manual */
.tc-code-keyword { color: #C792EA; }
.tc-code-var     { color: #82AAFF; }
.tc-code-prop    { color: #F07178; }
.tc-code-str     { color: #C3E88D; }

/* Stack de tecnologías usadas en el proyecto */
.tc-project-card__stack {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.tc-project-card__tech {
  padding: var(--space-1) var(--space-3);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

/* Placeholder de proyecto vacío */
.tc-project-card__placeholder {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-8);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  text-align: center;
}
.tc-project-card__placeholder span { font-size: 2rem; }

/* Estado vacío cuando filtro no tiene resultados */
.tc-projects__empty {
  text-align: center;
  padding: var(--space-16) 0;
  color: var(--color-text-muted);
  font-size: var(--text-base);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}
.tc-projects__empty span { font-size: 2.5rem; }


/* ============================================================
  07. CAMINO DE APRENDIZAJE
  ============================================================ */
.tc-learning {
  padding: var(--space-24) 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.tc-learning__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}
@media (min-width: 900px) {
  .tc-learning__inner { grid-template-columns: 1fr 1fr; gap: var(--space-16); }
}

/* Título de grupo */
.tc-learning__group-title {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);
}
.tc-learning__group-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.tc-learning__group-dot--green   { background: #4ADE80; box-shadow: 0 0 8px rgba(74,222,128,0.5); }
.tc-learning__group-dot--primary { background: var(--color-primary); box-shadow: 0 0 8px var(--color-primary-glow); }

/* Items de lo que estoy estudiando */
.tc-learning__items {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.tc-learning__item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-base), transform var(--transition-slow);
}
.tc-learning__item:hover {
  border-color: var(--color-primary);
  transform: translateX(4px);
}

.tc-learning__item-icon {
  font-size: 1.75rem;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
  border-radius: var(--radius-md);
}

.tc-learning__item-info { flex: 1; }

.tc-learning__item-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}
.tc-learning__item-source {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

/* Barra de progreso de aprendizaje */
.tc-learning__item-progress {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.tc-learning__item-bar {
  flex: 1;
  height: 4px;
  background: var(--color-surface-2);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}
.tc-learning__item-bar::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-primary), #4ADE80);
  border-radius: var(--radius-full);
  transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.tc-learning__item-bar.is-animated::after {
  width: var(--bar-width, 0%);
}
.tc-learning__item-progress span {
  font-size: var(--text-xs);
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-weight: 600;
  min-width: 32px;
  text-align: right;
}

/* Principios de aprendizaje */
.tc-learning__principle-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.tc-learning__principle {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
  padding: var(--space-5);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-base);
}
.tc-learning__principle:hover { border-color: rgba(108,99,255,0.3); }

.tc-learning__principle-num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  opacity: 0.6;
  flex-shrink: 0;
  padding-top: 2px;
}
.tc-learning__principle-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}
.tc-learning__principle-desc {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.65;
}


/* ============================================================
  08. BLOG / NOTAS TÉCNICAS
  ============================================================ */
.tc-blog {
  padding: var(--space-24) 0;
}

.tc-blog__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
@media (min-width: 768px) {
  .tc-blog__grid { grid-template-columns: repeat(3, 1fr); }
}

.tc-blog-card {
  padding: var(--space-7);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: transform var(--transition-slow), border-color var(--transition-base);
}
.tc-blog-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
}
.tc-blog-card--coming {
  opacity: 0.55;
}
.tc-blog-card--coming:hover {
  opacity: 1;
  border-color: var(--color-border);
}

.tc-blog-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.tc-blog-card__tag {
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-dim);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-family: var(--font-mono);
}
.tc-blog-card__date {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.tc-blog-card__title {
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.4;
  flex: 1;
}
.tc-blog-card__excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}
.tc-blog-card__coming {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-style: italic;
  margin-top: auto;
}


/* ============================================================
  09. CTA FINAL
  ============================================================ */
.tc-cta {
  padding: var(--space-24) 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}
.tc-cta__inner {
  position: relative;
  max-width: 620px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-12);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.tc-cta__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 50% 50%,
    rgba(108,99,255,0.07) 0%, transparent 100%);
  pointer-events: none;
}
.tc-cta__icon {
  color: var(--color-primary);
  opacity: 0.7;
  position: relative;
}
.tc-cta__title {
  font-size: clamp(var(--text-xl), 3.5vw, var(--text-3xl));
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  position: relative;
}
.tc-cta__desc {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 400px;
  position: relative;
}
.tc-cta__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
  position: relative;
}


/* ============================================================
  10. RESPONSIVE — AJUSTES ADICIONALES
  ============================================================ */
@media (max-width: 640px) {
  .tc-hero {
    padding: var(--space-16) 0 var(--space-20);
    min-height: auto;
  }
  .tc-hero__terminal-body { min-height: 180px; }
  .tc-hero__actions { flex-direction: column; }
  .tc-hero__actions .btn { width: 100%; justify-content: center; }
  .tc-hero__stats { gap: var(--space-4); padding: var(--space-4); }

  .tc-stack__tabs { gap: var(--space-1); }
  .tc-stack__tab  { padding: var(--space-2) var(--space-4); font-size: var(--text-xs); }
}

/* Footer link activo */
.footer__link--active { color: var(--color-primary); }