/* ─── projects.css v3 ─────────────────────────────────────────────────────────
   Rediseño limpio: sin líneas brillantes, centrado correcto,
   jerarquía visual por espacio y tipografía, no por bordes de colores.
   Variables heredadas: --bg --bg2 --bg3 --border --text --muted --accent
                        --shadow --ease --t
   --pj-accent y --pj-gradient se setean inline por proyecto.
*/

/* ══════════════════════════════════════════════════════
   GRID BENTO — LANDING
══════════════════════════════════════════════════════ */

.pj-own-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: minmax(60px, auto);
  gap: 1rem;
  margin-top: 2rem;
}

.pj-own-card:nth-child(1)    { grid-column: span 8; }
.pj-own-card:nth-child(2)    { grid-column: span 4; }
.pj-own-card:nth-child(3),
.pj-own-card:nth-child(4)    { grid-column: span 6; }
.pj-own-card:nth-child(5)    { grid-column: span 12; }
.pj-own-card:nth-child(n+6)  { grid-column: span 4; }

@media (max-width: 1024px) {
  .pj-own-card:nth-child(1)   { grid-column: span 12; }
  .pj-own-card:nth-child(2)   { grid-column: span 12; }
  .pj-own-card:nth-child(3),
  .pj-own-card:nth-child(4)   { grid-column: span 6; }
  .pj-own-card:nth-child(5)   { grid-column: span 12; }
  .pj-own-card:nth-child(n+6) { grid-column: span 6; }
}

@media (max-width: 640px) {
  .pj-own-grid {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
  }
}

/* ─── Card base ─────────────────────────────────────────────────────────────── */

.pj-own-card {
  position: relative;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  transition:
    transform 0.3s var(--ease),
    border-color 0.25s,
    box-shadow 0.3s var(--ease);
}

.pj-own-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--text) 18%, var(--border));
  box-shadow: 0 12px 40px rgba(0,0,0,.22);
}

/* Sin overlay de gradiente en la card — demasiado ruido */
.pj-own-card::before,
.pj-own-card::after { display: none; }

/* ─── Header de card ────────────────────────────────────────────────────────── */

.pj-own-header {
  position: relative;
  height: 160px;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--bg3);
}

.pj-own-card:nth-child(1) .pj-own-header,
.pj-own-card:nth-child(5) .pj-own-header {
  height: 200px;
}

.pj-own-header-gradient {
  position: absolute;
  inset: 0;
  background: var(--pj-gradient, linear-gradient(135deg, #111 0%, #1e1e1e 100%));
  opacity: 0.9;
  transition: opacity 0.3s;
}
.pj-own-card:hover .pj-own-header-gradient { opacity: 0.75; }

.pj-own-header-emoji {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  transition: transform 0.4s var(--ease);
  z-index: 1;
}
.pj-own-card:hover .pj-own-header-emoji { transform: scale(1.08) translateY(-3px); }

.pj-own-header-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
  z-index: 1;
}
.pj-own-card:hover .pj-own-header-img { transform: scale(1.05); }

.pj-own-header-tags {
  position: absolute;
  bottom: 0.6rem;
  left: 0.7rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  z-index: 2;
}
.pj-own-header-tag {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.18rem 0.5rem;
  border-radius: 4px;
  background: rgba(0,0,0,0.6);
  color: rgba(255,255,255,0.8);
  backdrop-filter: blur(4px);
  text-transform: uppercase;
}

.pj-own-header-year {
  position: absolute;
  top: 0.65rem;
  right: 0.7rem;
  font-size: 0.64rem;
  font-weight: 700;
  color: rgba(255,255,255,0.4);
  z-index: 2;
  font-family: monospace;
}

/* ─── Cuerpo de card ────────────────────────────────────────────────────────── */

.pj-own-body {
  padding: 1.1rem 1.2rem 1.2rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.5rem;
}

.pj-own-body-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.6rem;
}

.pj-own-body h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  color: var(--text);
  line-height: 1.25;
  margin: 0;
  flex: 1;
}

.pj-own-status {
  font-size: 0.6rem;
  font-weight: 700;
  padding: 0.18rem 0.5rem;
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.pj-own-status.completado {
  background: rgba(74,222,128,0.1);
  color: #4ade80;
}
.pj-own-status.en-producción {
  background: rgba(251,191,36,0.1);
  color: #fbbf24;
}
.pj-own-status.en-progreso {
  background: rgba(96,165,250,0.1);
  color: #60a5fa;
}

.pj-own-desc {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.pj-own-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.7rem;
  border-top: 1px solid var(--border);
}
.pj-own-meta-item {
  font-size: 0.66rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.pj-own-meta-item strong { color: var(--text); font-weight: 600; }
.pj-own-meta-sep { flex: 1; }

.pj-own-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: inherit;
  transition: gap 0.2s var(--ease);
}
.pj-own-card:hover .pj-own-cta { gap: 0.55rem; }
.pj-own-cta-arrow { transition: transform 0.2s; }
.pj-own-card:hover .pj-own-cta-arrow { transform: translateX(3px); }

/* ─── Card grande (1ra) horizontal ─────────────────────────────────────────── */

@media (min-width: 900px) {
  .pj-own-card:nth-child(1),
  .pj-own-card:nth-child(5) {
    flex-direction: row;
  }
  .pj-own-card:nth-child(1) .pj-own-header,
  .pj-own-card:nth-child(5) .pj-own-header {
    width: 42%;
    height: auto;
    flex-shrink: 0;
  }
  .pj-own-card:nth-child(5) {
    flex-direction: row-reverse;
  }
  .pj-own-card:nth-child(1) .pj-own-body,
  .pj-own-card:nth-child(5) .pj-own-body {
    flex: 1;
    padding: 1.6rem 1.75rem;
  }
  .pj-own-card:nth-child(1) .pj-own-body h3 { font-size: 1.25rem; }
  .pj-own-card:nth-child(1) .pj-own-desc { -webkit-line-clamp: 3; }
}

/* ══════════════════════════════════════════════════════
   LANDING — #proyectos usa el mismo borde accent que las otras secciones.
   Las reglas de styles.css (.collapsible-section.is-open .si) aplican
   normalmente — no se neutralizan aquí.
══════════════════════════════════════════════════════ */

/* ══════════════════════════════════════════════════════
   DETALLE ACTIVO — NEUTRALIZAR EL COLLAPSIBLE CONTAINER
   El arbol DOM es:
     #proyectos > .si > .sec-body > .sec-body-inner > #projectsRoot > .pj-detail
   styles.css aplica en ese arbol:
     .collapsible-section .si        → overflow:hidden (mata sticky y demo)
     .collapsible-section.is-open .si → borde violeta, box-shadow, padding-bottom
     .sec-body-inner                  → padding: 0 1.8rem (recuadro interno)
     .collapsible-section.is-open .sec-body > *:first-child → padding-top: 2rem
══════════════════════════════════════════════════════ */

body.pj-detail-active #proyectos {
  padding: 0 !important;
  margin: 0 !important;
}

body.pj-detail-active #proyectos .sec-toggle {
  display: none !important;
}

/* Abrir el cuerpo y quitar overflow que clipa la demo y el sticky */
body.pj-detail-active #proyectos .sec-body {
  grid-template-rows: 1fr !important;
  overflow: visible !important;
  transition: none !important;
}

/* Quitar el padding lateral de sec-body-inner que crea el recuadro interno */
body.pj-detail-active #proyectos .sec-body-inner {
  overflow: visible !important;
  padding: 0 !important;
}

/* Quitar el padding-top que styles.css pone al primer hijo cuando esta abierto */
body.pj-detail-active #proyectos .sec-body > *:first-child {
  padding-top: 0 !important;
}

/* El .si: de card a wrapper invisible full-width. Usar todos los selectores
   posibles para ganar la cascada contra styles.css */
/* Solo neutralizar el .si raíz directo de #proyectos — hijo directo (>) */
body.pj-detail-active #proyectos > .si,
body.pj-detail-active #proyectos.collapsible-section > .si,
body.pj-detail-active #proyectos.collapsible-section.is-open > .si {
  max-width: 100% !important;
  width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
  border: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  background: transparent !important;
  overflow: visible !important;
}

/* Todos los .si dentro del detalle: sin card (border/shadow/radius) */
/* Solo aplica cuando el detalle de proyecto está activo */
body.pj-detail-active .pj-detail .si,
body.pj-detail-active .pj-detail-hero .si,
body.pj-detail-active .pj-sticky-bar .si,
body.pj-detail-active .pj-detail-section > .si {
  max-width: 1280px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: clamp(1rem, 4vw, 2.5rem) !important;
  padding-right: clamp(1rem, 4vw, 2.5rem) !important;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  border: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  background: transparent !important;
  overflow: visible !important;
}

/* Las secciones alt-bg en modo detalle de proyecto */
body.pj-detail-active .pj-detail-section.alt-bg {
  background: var(--bg2) !important;
}

/* Ocultar el resto de la pagina */
body.pj-detail-active > header,
body.pj-detail-active > footer,
body.pj-detail-active > .mobile-nav,
body.pj-detail-active > #scrollTop {
  display: none !important;
}
body.pj-detail-active > section:not(#proyectos) {
  display: none !important;
}
body.pj-detail-active {
  overflow-x: hidden;
}


/* ══════════════════════════════════════════════════════
   PÁGINA DE DETALLE — ESTRUCTURA
══════════════════════════════════════════════════════ */

.pj-detail {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  width: 100%;
  display: block;
}



/* ─── Sticky bar ────────────────────────────────────────────────────────────── */

.pj-sticky-bar {
  position: sticky;
  top: 0;
  z-index: 200;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.pj-sticky-inner {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding-top: 0.65rem;
  padding-bottom: 0.65rem;
  overflow: hidden;
  /* Cuando .si externo es 100vw, el .si.pj-sticky-inner centra el contenido */
  max-width: 1280px;
  margin: 0 auto;
  padding-left: clamp(1rem, 4vw, 2.5rem);
  padding-right: clamp(1rem, 4vw, 2.5rem);
}

.pj-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: none;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 0.35rem 0.8rem;
  border-radius: 6px;
  font-size: 0.76rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.2s, color 0.2s, transform 0.2s;
  flex-shrink: 0;
  white-space: nowrap;
}
.pj-back-btn:hover {
  border-color: var(--text);
  color: var(--text);
  transform: translateX(-2px);
}

.pj-sticky-title {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.pj-sticky-tags { display: flex; gap: 0.35rem; flex-shrink: 0; }

@media (max-width: 600px) {
  .pj-sticky-tags { display: none; }
  .pj-sticky-title { font-size: 0.8rem; }
}

/* ─── Hero ──────────────────────────────────────────────────────────────────── */

.pj-detail-hero {
  position: relative;
  padding: clamp(2.5rem, 5vw, 4rem) 0 clamp(2rem, 4vw, 3rem);
  overflow: hidden;
}

/* Fondo sutil — solo en la parte superior, sin líneas */
.pj-detail-hero-bg {
  position: absolute;
  inset: 0;
  background: var(--pj-gradient, transparent);
  opacity: 0.07;
  pointer-events: none;
}
.pj-detail-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, var(--bg) 100%);
}

.pj-detail-hero-content {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 1.75rem;
}

.pj-detail-hero-img {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: 16px;
  flex-shrink: 0;
  border: 1px solid var(--border);
}

.pj-detail-emoji {
  font-size: 3rem;
  width: 96px;
  height: 96px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 16px;
  flex-shrink: 0;
}

.pj-detail-hero-info {
  flex: 1;
  min-width: 0;
}

.pj-detail-hero-label {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.4rem;
}

.pj-detail-title {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  letter-spacing: -0.03em;
  margin: 0 0 0.35rem;
  color: var(--text);
  line-height: 1.1;
}

.pj-detail-subtitle {
  font-size: 0.95rem;
  color: var(--muted);
  margin: 0 0 1.1rem;
  line-height: 1.55;
  max-width: 500px;
}

.pj-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.tech-tag {
  font-size: 0.67rem;
  font-weight: 600;
  padding: 0.22rem 0.6rem;
  border-radius: 4px;
  background: var(--bg3);
  color: var(--text);
  border: 1px solid var(--border);
  transition: border-color 0.15s, color 0.15s;
  letter-spacing: 0.02em;
}
.tech-tag:hover {
  border-color: color-mix(in srgb, var(--text) 18%, var(--border));
  color: var(--text);
}

.pj-hero-stats {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.pj-hero-stat {
  display: flex;
  flex-direction: column;
  gap: 0.08rem;
}

.pj-hero-stat-lbl {
  font-size: 0.58rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--muted);
}

.pj-hero-stat-val {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
}

/* ─── Secciones del detalle ─────────────────────────────────────────────────── */

.pj-detail-section {
  padding: clamp(1rem, 2vw, 1.5rem) 0;
}

/* Sección alternada: fondo ligeramente distinto, sin bordes de color */
.pj-detail-section.alt-bg {
  background: var(--bg2);
}

/* Separador sutil entre secciones */
.pj-detail-section + .pj-detail-section {
  border-top: 1px solid var(--border);
}

/* ─── Layout demo + info ────────────────────────────────────────────────────── */

.pj-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

@media (max-width: 900px) {
  .pj-detail-layout { grid-template-columns: 1fr; }
}

.pj-info-col { display: flex; flex-direction: column; gap: 1.75rem; }
.pj-info-section { display: flex; flex-direction: column; gap: 0.7rem; }

/* ─── Demo container ────────────────────────────────────────────────────────── */










@keyframes pjSpin { to { transform: rotate(360deg); } }


/* ─── Descripción ───────────────────────────────────────────────────────────── */

.pj-description {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--text);
  margin: 0;
}

/* ─── sec-label — override del global que inyecta línea y color de acento ────
   styles.css define .sec-toggle-title .sec-label con color:var(--accent)
   y projects.css v2 tenía ::after con línea de color.
   Aquí lo neutralizamos para todo el contexto del detalle.              ──── */

.pj-detail .sec-label,
.sec-label {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.5rem;
  display: block;
}
.pj-detail .sec-label::before,
.pj-detail .sec-label::after,
.sec-label::before,
.sec-label::after {
  display: none !important;
}

/* ─── Lista de features ─────────────────────────────────────────────────────── */

.pj-feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  counter-reset: feature-counter;
}

.pj-feature-list li {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.83rem;
  color: var(--text);
  line-height: 1.5;
  counter-increment: feature-counter;
  transition: color 0.15s;
}
.pj-feature-list li:last-child { border-bottom: none; }
.pj-feature-list li:hover { color: var(--text); }

.pj-feature-list li::before {
  content: counter(feature-counter, decimal-leading-zero);
  font-size: 0.62rem;
  font-weight: 800;
  color: var(--muted);
  flex-shrink: 0;
  font-family: monospace;
  min-width: 20px;
  opacity: 0.7;
}

/* ─── Stack tecnológico ─────────────────────────────────────────────────────── */

.pj-tech-stack { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 0.25rem; }

.pj-tech-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.7rem 0.9rem;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.2s;
}
.pj-tech-item:hover {
  border-color: color-mix(in srgb, var(--text) 18%, var(--border));
}
.pj-tech-item .pj-tech-icon { font-size: 1.2rem; flex-shrink: 0; }
.pj-tech-item .pj-tech-name { font-weight: 700; font-size: 0.84rem; color: var(--text); }
.pj-tech-item .pj-tech-role { font-size: 0.67rem; color: var(--muted); margin-top: 0.08rem; }

/* Grid alias */
.pj-tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.7rem;
}
.pj-tech-card {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.8rem 1rem;
  transition: border-color 0.2s;
}
.pj-tech-card:hover {
  border-color: color-mix(in srgb, var(--text) 18%, var(--border));
}
.pj-tech-card::before { display: none; }
.pj-tech-icon  { font-size: 1.4rem; flex-shrink: 0; }
.pj-tech-name  { font-weight: 700; font-size: 0.85rem; color: var(--text); }
.pj-tech-role  { font-size: 0.67rem; color: var(--muted); margin-top: 0.08rem; }

/* ─── Desafíos ──────────────────────────────────────────────────────────────── */

.pj-challenges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

.pj-challenge-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.2rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s;
}
.pj-challenge-card::after { display: none; }  /* sin línea brillante superior */
.pj-challenge-card:hover {
  border-color: color-mix(in srgb, var(--text) 18%, var(--border));
}

.pj-challenge-num {
  font-family: 'Syne', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: var(--text);
  opacity: 0.05;
  position: absolute;
  top: 0.5rem;
  right: 0.9rem;
  line-height: 1;
  pointer-events: none;
}

.pj-challenge-card h4 {
  font-family: 'Syne', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  margin: 0 0 0.55rem;
  color: var(--text);
}

.pj-challenge-card p {
  font-size: 0.79rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.65;
}

/* Legacy alias */
.pj-challenges { display: flex; flex-direction: column; gap: 0.85rem; }
.pj-challenge-item {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.1rem;
  transition: border-color 0.2s;
}
.pj-challenge-item:hover {
  border-color: color-mix(in srgb, var(--text) 18%, var(--border));
}
.pj-challenge-item h4 {
  font-size: 0.86rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
  color: var(--text);
}
.pj-challenge-item p { font-size: 0.78rem; color: var(--muted); margin: 0; line-height: 1.6; }

/* ─── Mejoras futuras ───────────────────────────────────────────────────────── */

.pj-improvements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.7rem;
}

.pj-improvement-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.8rem 1rem;
  font-size: 0.82rem;
  color: var(--text);
  transition: border-color 0.2s;
}
.pj-improvement-item::before {
  content: '→';
  color: var(--muted);
  font-size: 0.7rem;
  flex-shrink: 0;
}
.pj-improvement-item:hover {
  border-color: color-mix(in srgb, var(--text) 18%, var(--border));
}

.pj-improvements {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.pj-improvements li {
  font-size: 0.82rem;
  color: var(--text);
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  line-height: 1.5;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}
.pj-improvements li:last-child { border-bottom: none; }
.pj-improvements li::before { content: '→'; color: var(--muted); font-size: 0.7rem; }

/* ─── Carrusel de screenshots ───────────────────────────────────────────────── */

.pj-screenshots-carousel {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.pjc-track-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg2);
  aspect-ratio: 16 / 9;
  max-height: 480px;
  max-width: 860px;
  margin: 0 auto;
}

.pjc-track {
  display: flex;
  height: 100%;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.pjc-slide {
  min-width: 100%;
  position: relative;
  overflow: hidden;
}

.pjc-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.pjc-caption {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.65);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 500;
  padding: 4px 14px;
  border-radius: 4px;
  white-space: nowrap;
  max-width: 80%;
  overflow: hidden;
  text-overflow: ellipsis;
  pointer-events: none;
}

.pjc-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: rgba(0,0,0,0.55);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
  z-index: 10;
}
.pjc-btn:hover {
  background: rgba(0,0,0,0.8);
  color: #fff;
  transform: translateY(-50%);
}
.pjc-prev { left: 8px; }
.pjc-next { right: 8px; }

.pjc-dots {
  display: flex;
  justify-content: center;
  gap: 5px;
}

.pjc-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--border);
  border: none;
  cursor: pointer;
  transition: background 0.2s, width 0.2s, border-radius 0.2s;
  padding: 0;
}
.pjc-dot.active {
  background: var(--text);
  width: 18px;
  border-radius: 3px;
}

/* ─── Animaciones ───────────────────────────────────────────────────────────── */

.pj-detail-animate {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.45s var(--ease),
    transform 0.45s var(--ease);
}
.pj-detail-animate.on {
  opacity: 1;
  transform: translateY(0);
}

@keyframes pjFadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── Not found ─────────────────────────────────────────────────────────────── */

.pj-not-found {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  padding: 4rem 2rem;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 16px;
  margin: 3rem auto;
  max-width: 440px;
  text-align: center;
}
.pj-not-found span { font-size: 2.5rem; }
.pj-not-found h2 { color: var(--text); margin: 0; font-size: 1.25rem; }

/* ─── CTA ───────────────────────────────────────────────────────────────────── */

.pj-cta-section { background: var(--bg2); border-top: 1px solid var(--border); }
.pj-cta-inner { text-align: center; max-width: 540px; margin: 0 auto; }
.pj-cta-inner p { color: var(--muted); margin: 0.65rem 0 1.75rem; font-size: 0.95rem; }

/* ─── Accesibilidad ─────────────────────────────────────────────────────────── */

.pj-own-card:focus-visible,
.pj-back-btn:focus-visible,
.pj-own-cta:focus-visible,
.pjc-btn:focus-visible,
.pjc-dot:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 2px;
}

/* ══════════════════════════════════════════════════════
   CLIENTES — mismo sistema visual
══════════════════════════════════════════════════════ */

body.cl-detail-active > section:not(#trabajos-clientes),
body.cl-detail-active > header,
body.cl-detail-active > footer,
body.cl-detail-active > .mobile-nav,
body.cl-detail-active > #scrollTop,
body.cl-detail-active #scrollTop {
  display: none !important;
}
body.cl-detail-active #trabajos-clientes {
  padding: 0 !important;
  margin: 0 !important;
}
body.cl-detail-active #trabajos-clientes .sec-toggle { display: none !important; }
body.cl-detail-active #trabajos-clientes .sec-body {
  grid-template-rows: 1fr !important;
  overflow: visible !important;
}
body.cl-detail-active #trabajos-clientes .sec-body-inner {
  overflow: visible !important;
  padding: 0 !important;
  height: auto !important;
  max-height: none !important;
}
body.cl-detail-active #trabajos-clientes > .si {
  border: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  background: transparent !important;
  padding: 0 !important;
  margin: 0 !important;
  max-width: 100% !important;
  width: 100% !important;
  overflow: visible !important;
}

/* .si internos del detalle de cliente: padding lateral + sin card */
body.cl-detail-active .pj-detail-section > .si,
body.cl-detail-active .pj-detail-hero .si,
body.cl-detail-active .pj-sticky-bar .si {
  max-width: 1280px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: clamp(1rem, 4vw, 2.5rem) !important;
  padding-right: clamp(1rem, 4vw, 2.5rem) !important;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  border: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  background: transparent !important;
  overflow: visible !important;
}

/* alt-bg en cl-detail */
body.cl-detail-active .pj-detail-section.alt-bg {
  background: var(--bg2) !important;
}

/* ─── Badge de cliente ──────────────────────────────────────────────────────── */

.cl-detail-client-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 0.6rem;
  background: var(--bg3);
  border: 1px solid var(--border);
  padding: 0.25rem 0.7rem;
  border-radius: 5px;
}

/* Meta grid clientes */
.cl-detail-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}
.cl-meta-item {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.6rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.cl-meta-label {
  font-size: 0.58rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
}
.cl-meta-value {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text);
}

/* Testimonial */
.cl-testimonial-full {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6rem;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.1rem;
}
.cl-testimonial-avatar { font-size: 1.8rem; }
.cl-testimonial-text {
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--text);
  font-style: italic;
  margin: 0;
}
.cl-testimonial-author { font-size: 0.7rem; color: var(--muted); font-weight: 600; }

/* Hover de cards clientes */
.client-work-card[data-slug]:hover { transform: translateY(-3px); }

/* Detalle de cliente — neutralizar acento global */
.cl-detail { --pj-accent: var(--muted); }

.cl-detail .tech-tag {
  background: var(--bg3);
  color: var(--text);
  border-color: var(--border);
}
.cl-detail .pj-back-btn:hover {
  border-color: var(--border);
  color: var(--text);
}
.cl-detail .pj-feature-list li::before { color: var(--muted); }
.cl-detail .pjc-dot.active { background: var(--muted); }
.client-work-card[data-slug]:hover { border-color: var(--border) !important; }

/* ─── Calculadora fix ───────────────────────────────────────────────────────── */


/* ─── Responsive ────────────────────────────────────────────────────────────── */

@media (max-width: 640px) {
  .pj-detail-hero-content   { gap: 1rem; }
  .pj-detail-emoji,
  .pj-detail-hero-img       { width: 72px; height: 72px; font-size: 2.25rem; border-radius: 12px; }
  .pj-detail-title          { font-size: clamp(1.5rem, 7vw, 2rem); }
  .pjc-track-wrap           { aspect-ratio: 4 / 3; max-height: 320px; padding: 0; }
  .cl-detail-meta           { grid-template-columns: 1fr; }
  .pj-hero-stats            { gap: 1.25rem; }
  .pj-challenges-grid       { grid-template-columns: 1fr; }
  .pj-improvements-grid     { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════════════════════
   DESCARGAS
══════════════════════════════════════════════════════ */

.pj-dl-note {
  font-size: 0.8rem;
  color: var(--muted);
  margin: -0.15rem 0 1rem;
  line-height: 1.55;
}

.pj-dl-grid {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pj-dl-card {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.8rem 1rem;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  text-decoration: none;
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s var(--ease);
}
.pj-dl-card:hover {
  border-color: color-mix(in srgb, var(--text) 18%, var(--border));
  transform: translateX(3px);
}
.pj-dl-card.pj-dl-downloading {
  border-color: color-mix(in srgb, var(--text) 30%, var(--border));
}

.pj-dl-icon { font-size: 1.5rem; flex-shrink: 0; line-height: 1; }

.pj-dl-info {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  flex: 1;
  min-width: 0;
}
.pj-dl-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pj-dl-size {
  font-size: 0.68rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.pj-dl-arrow {
  font-size: 1rem;
  color: var(--muted);
  flex-shrink: 0;
  width: 1.2rem;
  text-align: center;
  transition: color 0.2s, transform 0.2s;
}
.pj-dl-card:hover .pj-dl-arrow {
  color: var(--text);
  transform: translateY(2px);
}
.pj-dl-card.pj-dl-downloading .pj-dl-arrow { color: #4ade80; transform: none; }

/* ══════════════════════════════════════════════════════
   COMENTARIOS
══════════════════════════════════════════════════════ */

.pj-comments-form {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.1rem 0.9rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.pj-cm-fields { display: flex; flex-direction: column; gap: 0.5rem; }

.pj-cm-input {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.84rem;
  padding: 0.55rem 0.8rem;
  outline: none;
  transition: border-color 0.2s;
  resize: none;
  width: 100%;
}
.pj-cm-input::placeholder { color: var(--muted); }
.pj-cm-input:focus {
  border-color: color-mix(in srgb, var(--text) 18%, var(--border));
}
.pj-cm-input.pj-cm-error { border-color: #f87171; }
.pj-cm-textarea { min-height: 76px; }

.pj-cm-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.pj-cm-chars { font-size: 0.68rem; color: var(--muted); font-variant-numeric: tabular-nums; }

.pj-cm-submit {
  background: var(--text);
  color: var(--bg);
  border: none;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.45rem 1rem;
  cursor: pointer;
  font-family: inherit;
  transition: opacity 0.2s;
}
.pj-cm-submit:hover:not(:disabled) { opacity: 0.82; }
.pj-cm-submit:disabled { opacity: 0.45; cursor: not-allowed; }

.pj-comments-list { display: flex; flex-direction: column; gap: 0.6rem; }

.pj-cm-loading,
.pj-cm-empty {
  font-size: 0.82rem;
  color: var(--muted);
  padding: 1rem 0;
  text-align: center;
}

.pj-cm-card {
  display: flex;
  gap: 0.75rem;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.85rem 0.95rem;
  transition: border-color 0.2s;
}
.pj-cm-card:hover {
  border-color: color-mix(in srgb, var(--text) 18%, var(--border));
}

.pj-cm-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg2);
  color: var(--muted);
  font-weight: 800;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--border);
}

.pj-cm-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 0.35rem; }

.pj-cm-meta {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}
.pj-cm-author { font-weight: 700; font-size: 0.8rem; color: var(--text); }
.pj-cm-date   { font-size: 0.68rem; color: var(--muted); }

.pj-cm-delete {
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.76rem;
  opacity: 0.35;
  transition: opacity 0.2s;
  padding: 0 0.2rem;
  color: var(--text);
}
.pj-cm-delete:hover { opacity: 0.9; color: var(--text); }

.pj-cm-text {
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--text);
  margin: 0;
  word-break: break-word;
}

@media (max-width: 480px) {
  .pj-comments-form { padding: 0.85rem; }
  .pj-cm-avatar     { width: 28px; height: 28px; font-size: 0.75rem; }
  .pj-cm-card       { gap: 0.6rem; padding: 0.7rem 0.8rem; }
}
/* ══════════════════════════════════════════════════════
   DESCARGAS
══════════════════════════════════════════════════════ */

.pj-downloads-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.pj-download-btn {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, transform 0.1s;
  text-align: left;
  color: var(--text);
}
.pj-download-btn:hover {
  border-color: var(--accent);
  background: var(--bg3);
  transform: translateX(2px);
}
.pj-download-btn.loading {
  opacity: 0.6;
  cursor: wait;
}
.pj-download-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}
.pj-download-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.pj-download-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
}
.pj-download-size {
  font-size: 0.68rem;
  color: var(--muted);
}
.pj-download-arrow {
  font-size: 1rem;
  color: var(--muted);
  transition: color 0.15s;
}
.pj-download-btn:hover .pj-download-arrow {
  color: var(--accent);
}
.pj-download-note {
  font-size: 0.75rem;
  margin-top: 0.6rem;
  min-height: 1rem;
}
.pj-download-note.success { color: #4ade80; }
.pj-download-note.error   { color: #f87171; }

/* ══════════════════════════════════════════════════════
   COMENTARIOS POR PROYECTO
   Reutiliza testi-card, review-form-card, review-auth-bar,
   star-input de styles.css — solo layout específico aquí.
══════════════════════════════════════════════════════ */

.pj-comments-header {
  margin-bottom: 1.5rem;
}
.pj-comments-intro {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 0.3rem;
}
.pj-comments-count {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--muted);
  margin-left: 0.4rem;
}

.pj-comments-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 2.5rem;
  align-items: start;
}
@media (max-width: 900px) {
  .pj-comments-layout { grid-template-columns: 1fr; }
}

.pj-comments-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.pj-comments-loading,
.pj-comments-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 2.5rem 1rem;
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
  background: var(--bg2);
  border: 1px dashed var(--border);
  border-radius: 12px;
}
.pj-comments-empty span { font-size: 1.75rem; }

/* El form sticky */
#pjCommentFormWrap {
  position: sticky;
  top: calc(44px + 1.5rem);
}

/* Campos del form — se bloquean/desbloquean via opacity+pointerEvents */
.pj-comment-form-fields {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: 0.75rem;
  transition: opacity 0.2s;
}

.pj-comment-chars {
  font-size: 0.65rem;
  color: var(--muted);
  text-align: right;
  margin-top: -0.4rem;
}

.pj-comment-form-note {
  font-size: 0.75rem;
  color: #f87171;
  min-height: 1rem;
  margin: 0;
}

.field-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 0.4rem;
}


/* ══════════════════════════════════════════════════════
   COLOR — Misma paleta que la página principal
══════════════════════════════════════════════════════ */

/* Título del hero con em en accent, igual que h1/h2 del sitio */
.pj-detail-title em { color: var(--accent); font-style: italic; }

/* Dot del label con color del proyecto */
.pj-hero-label-dot {
  background: var(--pj-accent, var(--accent));
  box-shadow: 0 0 8px var(--pj-accent, var(--accent));
}

/* Stat bar: primer stat en accent */
.pj-hero-stat:first-child .pj-hero-stat-val {
  color: var(--accent);
}

/* Tech tags hover con accent */
.tech-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* sec-label ya tiene accent via styles.css — reforzar en el detalle */
.pj-detail .sec-label {
  color: var(--accent);
}
.pj-detail .sec-label::before {
  background: var(--accent);
}

/* Feature list — números en accent */
.pj-feature-list {
  counter-reset: features;
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
}
.pj-feature-list li {
  counter-increment: features;
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
  color: var(--text);
  line-height: 1.5;
}
.pj-feature-list li:last-child { border-bottom: none; }
.pj-feature-list li::before {
  content: counter(features, decimal-leading-zero);
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--accent);
  font-family: 'Syne', sans-serif;
  flex-shrink: 0;
  min-width: 1.5rem;
}

/* Stack tecnológico — icono con fondo accent al hover */
.pj-tech-item {
  transition: border-color 0.15s, transform 0.15s;
}
.pj-tech-item:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  transform: translateX(4px);
}
.pj-tech-icon {
  background: color-mix(in srgb, var(--accent) 10%, var(--bg3));
  transition: background 0.15s;
}
.pj-tech-item:hover .pj-tech-icon {
  background: color-mix(in srgb, var(--accent) 20%, var(--bg3));
}

/* Desafíos — número grande en accent como .proc-num del sitio */
.pj-challenge-num {
  color: var(--border);
  transition: color 0.2s;
}
.pj-challenge-card:hover .pj-challenge-num {
  color: var(--accent);
}
.pj-challenge-card:hover {
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
}

/* Mejoras — bullet en accent */
.pj-improvement-item::before {
  color: var(--accent);
}
.pj-improvement-item:hover {
  border-color: color-mix(in srgb, var(--accent) 30%, transparent);
  color: var(--text);
}

/* Descargas — flecha y hover en accent */
.pj-download-btn:hover {
  border-color: var(--accent);
}
.pj-download-btn:hover .pj-download-arrow {
  color: var(--accent);
}
.pj-download-btn:hover .pj-download-label {
  color: var(--accent);
}

/* Comentarios — estrellas en accent-warm, testi-stars ya tiene #f59e0b */
.pj-detail .testi-card:hover {
  border-color: color-mix(in srgb, var(--accent) 30%, transparent);
  transform: translateY(-2px);
}
.pj-detail .testi-card {
  transition: border-color 0.15s, transform 0.15s;
}

/* Screenshots — caption con accent */
.pjc-caption {
  color: var(--muted);
}
.pjc-dot.active {
  background: var(--accent);
}

/* Sticky bar — tags con accent en hover */
.pj-sticky-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Botón volver con accent en hover */
.pj-back-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Sección alt-bg con micro-acento en el borde superior */
.pj-detail-section.alt-bg {
  border-top: 2px solid color-mix(in srgb, var(--accent) 20%, transparent);
}

/* ══════════════════════════════════════════════════════
   SECCIÓN PROYECTOS — Consistencia con otras secciones
══════════════════════════════════════════════════════ */

/* renderGrid() genera un .si dentro de #projectsRoot que hereda
   background/border/radius de .collapsible-section .si → aparece como
   recuadro flotante dentro del recuadro de la sección. Lo neutralizamos. */
#proyectos #projectsRoot > .si {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

/* ══════════════════════════════════════════════════════
   TARJETA DE CLIENTE
══════════════════════════════════════════════════════ */

.cl-client-card {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem;
}

.cl-client-card-header {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.cl-client-avatar-lg {
  font-size: 2rem;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  flex-shrink: 0;
}

.cl-client-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  font-family: 'Syne', sans-serif;
}

.cl-client-location {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.2rem;
}

.cl-client-desc {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
}

.cl-client-instagram {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  transition: opacity 0.15s;
}
.cl-client-instagram:hover { opacity: 0.75; }