@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Rajdhani:wght@500;600;700&display=swap');

:root {
  --nier-bg: #d1cdb7;
  --nier-panel-bg: #b8b39c;
  --nier-panel-light: rgba(220, 217, 199, 0.6);
  --nier-dark: #4e4b42;
  --nier-dark-hover: #38362f;
  --nier-light-text: #eae8dc;
  --nier-muted: #7d796b;
  --nier-border: #4e4b42;
  --nier-accent: #cfa84a;
  --nier-accent-glow: rgba(207, 168, 74, 0.25);
}

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

body.nier-theme {
  background-color: var(--nier-bg);
  color: var(--nier-dark);
  font-family: 'Share Tech Mono', monospace;
  font-size: 1.05rem;
  min-height: 100vh;
  padding: 20px 40px;
  position: relative;
  overflow-x: hidden;
}

/* Patrón scanline de CRT / monitor militar */
body.nier-theme::before {
  content: "";
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(0deg,
      rgba(78, 75, 66, 0.04),
      rgba(78, 75, 66, 0.04) 1px,
      transparent 1px,
      transparent 3px);
  pointer-events: none;
  z-index: 100;
}

.nier-screen {
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  min-height: 94vh;
  position: relative;
  z-index: 1;
}

/* BANDA DECORATIVA (TRIÁNGULOS DE NIER) */
.nier-divider {
  overflow: hidden;
  white-space: nowrap;
  letter-spacing: 8px;
  font-size: 0.95rem;
  color: var(--nier-muted);
  opacity: 0.75;
  user-select: none;
  margin: 10px 0;
}

/* CABECERA / MENÚ */
.nier-header {
  margin-bottom: 12px;
}

.nier-nav .nav-list {
  display: flex;
  list-style: none;
  gap: 6px;
  flex-wrap: wrap;
}

.nav-btn {
  background: transparent;
  color: var(--nier-dark);
  border: 1px solid transparent;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 2px;
  padding: 6px 16px;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-btn .icon {
  font-size: 0.85rem;
  opacity: 0.6;
}

.nav-btn:hover {
  background-color: var(--nier-panel-bg);
}

.nav-btn.active {
  background-color: var(--nier-dark);
  color: var(--nier-light-text);
  border-color: var(--nier-dark);
  box-shadow: inset 0 -2px 0 var(--nier-accent);
}

.nav-btn.active .icon {
  opacity: 1;
  color: var(--nier-accent);
}

.section-indicator {
  display: flex;
  align-items: baseline;
  gap: 15px;
  margin-top: 10px;
}

.main-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2.55rem;
  letter-spacing: 5px;
  font-weight: 700;
  text-transform: uppercase;
}

.sub-kanji {
  font-size: 1.1rem;
  color: var(--nier-muted);
  letter-spacing: 2px;
}

/* DISTRIBUCIÓN DE ESPACIO (COLUMNAS) */
.nier-workspace {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 24px;
  flex: 1;
  margin: 10px 0 20px 0;
  align-items: start;
}

/* CONTENEDOR CENTRAL: MÁSCARA VERTICAL */
.nier-main-container {
  background: var(--nier-panel-light);
  border: 1px solid var(--nier-border);
  overflow: hidden;
  position: relative;
  min-height: 580px;
  height: clamp(560px, 64vh, 720px);
}

/* PISTA DESLIZANTE VERTICAL */
.slider-track {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.34, 1.28, 0.64, 1);
  will-change: transform;
}

.slide-item {
  height: 100%;
  min-height: 100%;
  width: 100%;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}

.panel-header-bar {
  background: var(--nier-dark);
  color: var(--nier-light-text);
  padding: 8px 16px;
  font-size: 0.95rem;
  letter-spacing: 2px;
  display: flex;
  justify-content: space-between;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  flex-shrink: 0;
}

.panel-tag {
  color: var(--nier-accent);
  font-size: 0.85rem;
}

.panel-body {
  padding: 24px;
  flex: 1;
  overflow-y: auto;
  scroll-behavior: smooth;
}

.panel-body h3 {
  font-size: 1.6rem;
  letter-spacing: 2px;
  margin-bottom: 4px;
}

.role-subtitle {
  color: var(--nier-muted);
  font-size: 1.05rem;
  margin-bottom: 12px;
}

.nier-subline {
  border: none;
  border-top: 1px solid var(--nier-dark);
  margin: 12px 0 16px 0;
  opacity: 0.4;
}

/* =========================================
   SECCIÓN SOBRE MÍ
   ========================================= */

.about-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.about-hero h3 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2.1rem;
  letter-spacing: 3px;
  font-weight: 700;
  margin-bottom: 2px;
}

.about-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 18px;
  background: rgba(78, 75, 66, 0.05);
  border-left: 3px solid var(--nier-dark);
  padding: 10px 14px;
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.meta-label {
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  color: var(--nier-muted);
  font-weight: bold;
}

.meta-value {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--nier-dark);
}

.about-narrative {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.about-narrative p {
  font-size: 0.96rem;
  line-height: 1.55;
  color: var(--nier-dark);
}

.about-narrative strong {
  color: var(--nier-dark);
  background: rgba(78, 75, 66, 0.1);
  padding: 1px 4px;
}

.about-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 4px;
}

.highlight-card {
  background: rgba(78, 75, 66, 0.04);
  border: 1px solid rgba(78, 75, 66, 0.2);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: all 0.2s ease;
}

.highlight-card:hover {
  background: rgba(78, 75, 66, 0.09);
  border-color: var(--nier-dark);
  transform: translateY(-2px);
}

.highlight-card strong {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.95rem;
  letter-spacing: 1px;
  font-weight: 700;
  color: var(--nier-dark);
}

.highlight-card span {
  font-size: 0.82rem;
  line-height: 1.35;
  color: var(--nier-muted);
}

/* =========================================
   STACK TECNOLÓGICO INTERACTIVO
   ========================================= */

.stack-accordion {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stack-card {
  border: 1px solid rgba(78, 75, 66, 0.3);
  background: rgba(78, 75, 66, 0.05);
  transition: all 0.2s ease;
}

.stack-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  user-select: none;
  transition: all 0.15s ease;
}

.tech-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.tech-indicator {
  font-size: 0.75rem;
  opacity: 0.4;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.tech-badge {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.9rem;
  letter-spacing: 1px;
}

.stack-header:hover {
  background-color: var(--nier-panel-bg);
}

.stack-card.selected {
  border-color: var(--nier-dark);
}

.stack-card.selected .stack-header {
  background-color: var(--nier-dark);
  color: var(--nier-light-text);
  border-left: 3px solid var(--nier-accent);
}

.stack-card.selected .tech-indicator {
  opacity: 1;
  color: var(--nier-accent);
  transform: rotate(90deg);
}

.stack-card.selected .tech-badge {
  color: var(--nier-accent);
}

.stack-details {
  background: rgba(220, 217, 199, 0.9);
  border-top: 1px solid var(--nier-dark);
  animation: expandSlide 0.25s ease-out;
}

.details-inner {
  padding: 14px 18px;
  border-left: 3px solid var(--nier-dark);
}

.details-label {
  display: block;
  font-size: 0.75rem;
  color: var(--nier-muted);
  letter-spacing: 2px;
  margin-bottom: 6px;
}

.details-inner p {
  font-size: 0.95rem;
  line-height: 1.4;
  color: var(--nier-dark);
}

@keyframes expandSlide {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =========================================
   PROYECTOS: SISTEMA HÍBRIDO (ESCRITORIO / MÓVIL)
   ========================================= */

/* Por defecto en pantalla grande (> 850px): Dos columnas */
.projects-body {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 20px;
  height: 100%;
  padding: 18px 24px;
}

.projects-sidebar {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.projects-subhead {
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--nier-muted);
  font-weight: bold;
}

.projects-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.project-wrapper {
  display: flex;
  flex-direction: column;
}

.project-tab-card {
  padding: 12px 16px;
  background: rgba(78, 75, 66, 0.08);
  border: 1px solid rgba(78, 75, 66, 0.25);
  border-left: 3px solid var(--nier-dark);
  transition: all 0.15s ease;
  user-select: none;
  cursor: pointer;
}

.project-tab-card:hover {
  background: rgba(78, 75, 66, 0.15);
  transform: translateX(4px);
}

.project-tab-card.active {
  background: var(--nier-dark);
  color: var(--nier-light-text);
  border-color: var(--nier-dark);
  border-left: 4px solid var(--nier-accent);
}

.tab-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  letter-spacing: 1px;
  opacity: 0.8;
  margin-bottom: 4px;
}

.project-tab-card.active .tab-cat {
  color: var(--nier-accent);
}

.tab-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.tab-title {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 1px;
}

/* En escritorio se oculta la flechita y el acordeón inline */
.accordion-arrow-mobile,
.inline-detail-mobile {
  display: none !important;
}

/* Visor derecho de escritorio */
.desktop-detail-view {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: rgba(78, 75, 66, 0.03);
  padding: 16px 20px;
  border: 1px solid rgba(78, 75, 66, 0.2);
}

.detail-header {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

.detail-code {
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  color: var(--nier-muted);
  font-weight: bold;
}

.detail-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin: 2px 0;
}

.detail-subtitle {
  font-size: 0.88rem;
  color: var(--nier-muted);
}

/* Botones de Acción (Deploy y Git) */
.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  width: 100%;
  justify-content: flex-start;
}

.action-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 1.2px;
  text-decoration: none;
  transition: all 0.15s ease;
  border: 1px solid var(--nier-dark);
  white-space: nowrap;
}

.render-btn {
  background: var(--nier-dark);
  color: var(--nier-light-text);
  border-left: 3px solid var(--nier-accent);
}

.render-btn:hover {
  background: var(--nier-dark-hover);
  box-shadow: 0 0 8px var(--nier-accent-glow);
  transform: translateY(-2px);
}

.github-btn {
  background: transparent;
  color: var(--nier-dark);
}

.github-btn:hover {
  background: rgba(78, 75, 66, 0.14);
  transform: translateY(-2px);
}

.btn-arrow {
  font-size: 0.95rem;
}

/* Visualizador de imagen */
.project-preview-frame {
  position: relative;
  width: 100%;
  height: 220px;
  background: rgba(40, 38, 33, 0.95);
  overflow: hidden;
  border: 1px solid var(--nier-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.preview-img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  opacity: 0.95;
  filter: contrast(102%);
  transition: transform 0.3s ease;
}

.project-preview-frame:hover .preview-img {
  transform: scale(1.02);
}

.frame-corner {
  position: absolute;
  width: 10px;
  height: 10px;
  border: 2px solid var(--nier-bg);
  pointer-events: none;
}

.frame-corner.top-left {
  top: 4px;
  left: 4px;
  border-right: none;
  border-bottom: none;
}

.frame-corner.bottom-right {
  bottom: 4px;
  right: 4px;
  border-left: none;
  border-top: none;
}

.project-desc-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 4px 0;
}

.desc-bullet {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: rgba(78, 75, 66, 0.04);
  border-left: 2px solid var(--nier-dark);
  padding: 6px 10px;
}

.bullet-tag {
  display: inline-block;
  align-self: flex-start;
  background: var(--nier-dark);
  color: var(--nier-light-text);
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  font-weight: 700;
  padding: 1px 6px;
  margin-bottom: 2px;
}

.desc-bullet p {
  font-size: 0.88rem;
  line-height: 1.35;
  color: var(--nier-dark);
  margin: 0;
}

.project-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 2px;
}

.tag-badge {
  background: rgba(78, 75, 66, 0.12);
  border: 1px solid rgba(78, 75, 66, 0.3);
  padding: 3px 8px;
  font-size: 0.75rem;
  font-family: 'Share Tech Mono', monospace;
  letter-spacing: 0.5px;
}

/* =========================================
   PANEL LATERAL DINÁMICO & CV ESCRITORIO
   ========================================= */

.nier-status-card {
  background: var(--nier-panel-light);
  border: 1px solid var(--nier-border);
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
}

.status-card-header {
  background: var(--nier-dark);
  color: var(--nier-light-text);
  padding: 8px 14px;
  font-size: 0.95rem;
  letter-spacing: 2px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
}

.chip-status-tag {
  font-size: 0.8rem;
  letter-spacing: 1px;
  color: var(--nier-accent);
  font-weight: bold;
}

.status-card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 480px;
}

.status-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px dashed rgba(78, 75, 66, 0.4);
  padding-bottom: 8px;
}

.operator-name {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 2px;
}

.operator-lvl {
  font-size: 0.9rem;
  color: var(--nier-accent);
  font-weight: 700;
  font-family: 'Rajdhani', sans-serif;
}

.dynamic-subpanel {
  display: flex;
  flex-direction: column;
  gap: 9px;
  animation: fadeInPanel 0.25s ease-out;
  flex: 1;
}

@keyframes fadeInPanel {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.profile-summary {
  font-size: 0.75rem;
  letter-spacing: 1.5px;
  color: var(--nier-muted);
  font-weight: bold;
}

.telemetry-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 6px 8px;
  background: rgba(78, 75, 66, 0.05);
  border-left: 2px solid var(--nier-dark);
}

.telemetry-label {
  font-size: 0.7rem;
  letter-spacing: 1px;
  color: var(--nier-muted);
  font-weight: bold;
}

.telemetry-value {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--nier-dark);
}

.highlight-accent {
  color: var(--nier-dark);
  font-weight: 700;
}

.compact-tags {
  margin-top: 4px;
}

.stack-checklist {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: 2px;
}

.check-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 5px 8px;
  background: rgba(78, 75, 66, 0.06);
  border-left: 2px solid var(--nier-dark);
  font-size: 0.85rem;
  transition: all 0.15s ease;
  user-select: none;
}

.check-item:hover {
  background: var(--nier-dark);
  color: var(--nier-light-text);
  border-left-color: var(--nier-accent);
  transform: translateX(3px);
}

.check-box {
  font-weight: 700;
  color: var(--nier-dark);
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.check-item:hover .check-box {
  color: var(--nier-accent);
}

.check-name {
  flex: 1;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.5px;
}

.check-badge {
  font-size: 0.7rem;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--nier-muted);
  flex-shrink: 0;
}

.check-item:hover .check-badge {
  color: var(--nier-bg);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(207, 168, 74, 0.12);
  border: 1px solid var(--nier-accent);
  color: var(--nier-dark);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 1.5px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--nier-accent);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--nier-accent);
  display: inline-block;
  animation: pulseBeacon 1.8s infinite;
}

@keyframes pulseBeacon {
  0% {
    transform: scale(0.9);
    opacity: 0.7;
  }
  50% {
    transform: scale(1.25);
    opacity: 1;
  }
  100% {
    transform: scale(0.9);
    opacity: 0.7;
  }
}

.cv-action-area {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px dashed rgba(78, 75, 66, 0.4);
}

.btn-cv-tactical {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 10px 14px;
  background: var(--nier-dark);
  color: var(--nier-light-text);
  border: 1px solid var(--nier-dark);
  border-left: 4px solid var(--nier-accent);
  text-decoration: none;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 2px;
  transition: all 0.2s ease;
}

.btn-cv-tactical:hover {
  background: var(--nier-dark-hover);
  border-color: var(--nier-accent);
  box-shadow: 0 0 10px var(--nier-accent-glow), 2px 2px 0 rgba(78, 75, 66, 0.3);
  transform: translateY(-2px);
}

.btn-cv-tactical .cv-icon {
  color: var(--nier-accent);
  font-size: 1.1rem;
}

/* =========================================
   BARRA MÓVIL FIJA DE DESCARGA CV (ESTILO BASE)
   ========================================= */

/* Por defecto en escritorio SIEMPRE oculta */
.mobile-cv-bottom-bar {
  display: none;
}

.btn-cv-tactical-mobile {
  max-width: 380px;
  width: 100%;
}

.btn-cv-tactical-mobile:active {
  background: var(--nier-dark-hover);
  border-color: var(--nier-accent);
  box-shadow: 0 0 10px var(--nier-accent-glow);
}

/* =========================================
   SECCIÓN DE CONTACTO TEMÁTICA
   ========================================= */

.contact-body {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 24px;
  height: 100%;
}

.contact-subtitle {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 2px;
  color: var(--nier-muted);
  margin-bottom: 12px;
  font-weight: bold;
}

.direct-channels {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 18px;
}

.contact-card-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: rgba(78, 75, 66, 0.08);
  border: 1px solid rgba(78, 75, 66, 0.25);
  color: var(--nier-dark);
  text-decoration: none;
  transition: all 0.15s ease;
  user-select: none;
}

.contact-card-btn:hover {
  background: var(--nier-dark);
  color: var(--nier-light-text);
  border-color: var(--nier-dark);
  border-left: 3px solid var(--nier-accent);
  transform: translateX(4px);
}

.channel-icon {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid currentColor;
}

.channel-info {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.channel-info strong {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.95rem;
  letter-spacing: 1px;
}

.channel-info span {
  font-size: 0.85rem;
  opacity: 0.8;
}

.channel-arrow {
  font-size: 0.85rem;
  font-weight: bold;
  letter-spacing: 1px;
}

.email-copy-btn {
  cursor: pointer;
}

.availability-box {
  border-left: 2px solid var(--nier-dark);
  padding: 8px 12px;
  background: rgba(78, 75, 66, 0.04);
}

.avail-title {
  font-size: 0.75rem;
  font-weight: bold;
  letter-spacing: 2px;
  color: var(--nier-muted);
  display: block;
  margin-bottom: 4px;
}

.availability-box p {
  font-size: 0.88rem;
  line-height: 1.3;
}

.nier-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group label {
  font-size: 0.75rem;
  letter-spacing: 1.5px;
  color: var(--nier-muted);
  font-weight: bold;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(220, 217, 199, 0.7);
  border: 1px solid var(--nier-dark);
  color: var(--nier-dark);
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.95rem;
  padding: 8px 10px;
  outline: none;
  transition: all 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  background: #fff;
  border-color: #000;
  box-shadow: 2px 2px 0 var(--nier-dark);
}

.form-group textarea {
  resize: vertical;
  min-height: 155px;
  line-height: 1.8;
}

.submit-btn {
  background: var(--nier-dark);
  color: var(--nier-light-text);
  border: 1px solid var(--nier-dark);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 2px;
  padding: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  transition: all 0.15s ease;
  margin-top: 4px;
}

.btn-envelope-icon {
  stroke: var(--nier-accent);
  flex-shrink: 0;
  transition: transform 0.2s ease, filter 0.2s ease;
}


.submit-btn:hover .btn-envelope-icon {
  transform: translateY(-1px);
  filter: drop-shadow(0 0 5px var(--nier-accent-glow));
}

.submit-btn:hover {
  background: var(--nier-dark-hover);
  border-color: var(--nier-accent);
  box-shadow: 3px 3px 0 rgba(78, 75, 66, 0.3);
}

.submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed !important;
}

.form-success-banner {
  background: rgba(78, 75, 66, 0.15);
  border: 1px solid var(--nier-dark);
  border-left: 3px solid #7ea36f;
  padding: 8px 12px;
  font-size: 0.8rem;
  letter-spacing: 1px;
  text-align: center;
  animation: fadeIn 0.3s ease;
}

.form-error-banner {
  background: rgba(140, 50, 50, 0.15);
  border: 1px solid #8c3232;
  border-left: 3px solid #b33939;
  padding: 8px 12px;
  font-size: 0.8rem;
  letter-spacing: 1px;
  text-align: center;
  animation: fadeIn 0.3s ease;
}

/* =========================================
   FOOTER
   ========================================= */

.nier-footer {
  border-top: 2px solid var(--nier-border);
  padding: 10px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.95rem;
}

.footer-msg {
  display: flex;
  align-items: center;
  gap: 8px;
}

.cursor-bar {
  display: inline-block;
  width: 6px;
  height: 15px;
  background-color: var(--nier-dark);
}

/* =========================================
   SISTEMA DE ENGRANAJES DE FONDO
   ========================================= */

.nier-bg-decor-container {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.gear-wrapper {
  position: absolute;
  opacity: 0.18;
}

.gear-main {
  width: 760px;
  height: 760px;
  top: 48%;
  left: 8%;
  transform: translateY(-50%);
}

.gear-top-right {
  width: 520px;
  height: 520px;
  top: -120px;
  right: -100px;
  left: auto;
  bottom: auto;
}

.gear-bottom-left {
  width: 380px;
  height: 380px;
  bottom: -100px;
  left: -80px;
  top: auto;
  right: auto;
}

.gear-bottom-right {
  width: 680px;
  height: 680px;
  bottom: -180px;
  right: -140px;
  top: auto;
  left: auto;
}

.gear-mid-center {
  width: 460px;
  height: 460px;
  top: 54%;
  left: 63%;
  transform: translate(-50%, -50%);
}

.rotate-counter-fast {
  animation: spinLeft 80s linear infinite;
}

.gear-svg {
  width: 100%;
  height: 100%;
}

.gear-wrapper .ring {
  fill: none;
  stroke: var(--nier-dark);
}

.gear-wrapper .thin {
  stroke-width: 1.2px;
}

.gear-wrapper .solid {
  stroke-width: 2.2px;
}

.gear-wrapper .dashed {
  stroke-dasharray: 5 6;
  stroke-width: 1.8px;
}

.gear-wrapper .dashed-wide {
  stroke-dasharray: 18 12;
  stroke-width: 2.2px;
}

.gear-wrapper .gear-teeth {
  stroke-dasharray: 6 15;
  stroke-width: 8px;
}

.gear-wrapper .spokes line {
  stroke: var(--nier-dark);
  stroke-width: 1.2px;
  stroke-dasharray: 8 8;
}

.rotate-clockwise {
  animation: spinRight 200s linear infinite;
}

.rotate-counter {
  animation: spinLeft 140s linear infinite;
}

.rotate-clockwise-fast {
  animation: spinRight 90s linear infinite;
}

.rotate-counter-slow {
  animation: spinLeft 240s linear infinite;
}

@keyframes spinRight {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes spinLeft {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(-360deg);
  }
}

/* =========================================
   PUNTERO HUD
   ========================================= */

html,
body,
.nier-theme {
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 28 28'%3E%3Cpath d='M6 10 V6 H10 M18 6 H22 V10 M22 18 V22 H18 M10 22 H6 V18' stroke='%234e4b42' stroke-width='2' fill='none' stroke-linecap='square'/%3E%3Ccircle cx='14' cy='14' r='2' fill='%234e4b42'/%3E%3C/svg%3E") 14 14, crosshair;
}

button,
a,
.nav-btn,
[role="button"],
.stack-header,
.stack-card,
.check-item,
.contact-card-btn,
.email-copy-btn,
.submit-btn,
.project-tab-card,
.action-btn,
.btn-cv-tactical {
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 28 28'%3E%3Cpath d='M8 11 V8 H11 M17 8 H20 V11 M20 17 V20 H17 M11 20 H8 V17' stroke='%2335332c' stroke-width='2' fill='none' stroke-linecap='square'/%3E%3Cpolygon points='14,9 19,14 14,19 9,14' fill='%234e4b42'/%3E%3Ccircle cx='14' cy='14' r='1.5' fill='%23eae8dc'/%3E%3C/svg%3E") 14 14, pointer !important;
}

/* =========================================
   RESPONSIVO Y MEDIA QUERIES (BREAKPOINTS)
   ========================================= */

@media (max-width: 950px) {
  body.nier-theme {
    padding: 16px 20px;
  }

  .nier-workspace {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .nier-status-card {
    order: 2;
  }

  .nier-main-container {
    order: 1;
    height: 480px;
  }
}

@media (max-width: 850px) {
  /* 1. Ocultar la tarjeta lateral */
  .nier-status-card {
    display: none !important;
  }

  /* 2. Activar la barra fija de CV en la parte inferior */
  .mobile-cv-bottom-bar {
    display: flex !important;
    justify-content: center;
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    padding: 10px 16px;
    background: rgba(218, 212, 187, 0.98) !important;
    border-top: 2px solid #57544a;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(5px);
    z-index: 99999 !important;
    box-sizing: border-box;
  }

  /* 3. Margen inferior para que nada quede tapado por la barra fija */
  body.nier-theme {
    padding-bottom: 80px !important;
  }

  .nier-screen {
    padding-bottom: 70px !important;
  }

  /* 4. En móvil pasamos los proyectos a 1 sola columna con acordeón */
  .projects-body {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 14px 16px;
  }

  /* Ocultamos el visor descolgado de escritorio */
  .desktop-detail-view {
    display: none !important;
  }

  /* Mostramos el acordeón desplegable y la flecha */
  .accordion-arrow-mobile {
    display: inline-block !important;
    font-size: 0.8rem;
    color: var(--nier-accent);
  }

  .inline-detail-mobile {
    display: flex !important;
    flex-direction: column;
    gap: 12px;
    background: rgba(78, 75, 66, 0.04);
    padding: 14px 16px;
    border-left: 3px solid var(--nier-accent);
    border-right: 1px solid rgba(78, 75, 66, 0.2);
    border-bottom: 1px solid rgba(78, 75, 66, 0.2);
    margin-bottom: 8px;
    animation: fadeInPanel 0.25s ease-out;
  }

  .detail-header {
    flex-direction: column;
  }

  .detail-actions {
    width: 100%;
  }

  .action-btn {
    flex: 1;
    justify-content: center;
  }
}

@media (max-width: 800px) {
  .about-meta-grid {
    grid-template-columns: 1fr;
  }

  .about-highlights {
    grid-template-columns: 1fr;
  }

  .contact-body {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  body.nier-theme {
    padding: 12px 14px;
    padding-bottom: 85px !important;
  }

  .nier-nav .nav-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
  }

  .nav-btn {
    font-size: 1rem;
    padding: 8px 10px;
    justify-content: center;
  }

  .section-indicator {
    flex-direction: column;
    gap: 4px;
    margin-top: 14px;
  }

  .nier-main-container {
    height: 470px;
  }

  .btn-cv-tactical-mobile {
    font-size: 0.85rem;
    padding: 10px 14px;
  }

  .nier-footer {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}