/* ==========================================================================
   METODOLOGÍA FRONTEND: Design Tokens + Bento Grid Japonés Dinámico (Jubako 重箱)
   ========================================================================== */

:root {
  /* Paleta Washi Paper & Sumi Ink (Modo Día — Contraste Calibrado WCAG AA/AAA) */
  --bg-page: #e9e1d4;
  --bg-card: #fcfaf7;
  --bg-subtle: #e2d9c8;
  --ink-main: #141210;
  --ink-secondary: #3d3831;
  --ink-muted: #5c5449;
  --vermilion: #b02a1a;
  --vermilion-btn: #b02a1a;
  --vermilion-soft: rgba(176, 42, 26, 0.12);
  --spotlight: rgba(176, 42, 26, 0.06);
  --matcha: #28593e;
  --border-color: #c9beac;
  --shadow-bento: 0 10px 28px -8px rgba(20, 18, 16, 0.1);
  --radius-bento: 16px;
}

[data-theme="dark"] {
  /* Paleta Tokio Jazz Kissa (Modo Noche — Contraste Calibrado WCAG AA/AAA) */
  --bg-page: #0d0c0b;
  --bg-card: #181614;
  --bg-subtle: #25221e;
  --ink-main: #f7f3eb;
  --ink-secondary: #cdc5b8;
  --ink-muted: #9e9587;
  --vermilion: #f06449;
  --vermilion-btn: #bf3422;
  --vermilion-soft: rgba(240, 100, 73, 0.16);
  --spotlight: rgba(240, 100, 73, 0.09);
  --matcha: #68b888;
  --border-color: #38332d;
  --shadow-bento: 0 14px 34px -10px rgba(0, 0, 0, 0.7);
}

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

body {
  background-color: var(--bg-page);
  color: var(--ink-main);
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  padding: 28px 20px 64px;
  min-height: 100vh;
  background-image: radial-gradient(var(--border-color) 1px, transparent 1px);
  background-size: 26px 26px;
  transition: background-color 0.35s ease, color 0.35s ease;
}

.portal-container {
  max-width: 1060px;
  margin: 0 auto;
}

/* ==========================================================================
   ANIMACIONES DE ENTRADA ESCALONADAS
   ========================================================================== */
@keyframes fadeUpBento {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   BARRA SUPERIOR (Topbar)
   ========================================================================== */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
  padding: 10px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  box-shadow: var(--shadow-bento);
  animation: fadeUpBento 0.5s ease both;
}

.status-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.76rem;
  color: var(--ink-secondary);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--matcha);
  box-shadow: 0 0 0 4px rgba(59, 110, 82, 0.22);
  animation: pulse 2.2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.9); }
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.clock-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.76rem;
  color: var(--ink-muted);
}

.theme-toggle {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: var(--ink-main);
  padding: 6px 14px;
  border-radius: 999px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.theme-toggle:hover {
  border-color: var(--vermilion);
  transform: translateY(-1px);
}

/* ==========================================================================
   SISTEMA BENTO GRID CON EFECTO SPOTLIGHT DINÁMICO
   ========================================================================== */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}

.bento-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-bento);
  box-shadow: var(--shadow-bento);
  padding: 28px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.25s ease, transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.28s ease;
  animation: fadeUpBento 0.6s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.bento-box:nth-child(1) { animation-delay: 0.06s; }
.bento-box:nth-child(2) { animation-delay: 0.14s; }
.bento-box:nth-child(3) { animation-delay: 0.22s; }
.bento-box:nth-child(4) { animation-delay: 0.30s; }
.bento-box:nth-child(5) { animation-delay: 0.38s; }

/* Efecto Spotlight que sigue al cursor */
.bento-box::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    440px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    var(--spotlight),
    transparent 65%
  );
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
  z-index: 0;
}

.bento-box:hover::before {
  opacity: 1;
}

.bento-box > * {
  position: relative;
  z-index: 1;
}

.bento-box:hover {
  border-color: rgba(200, 62, 43, 0.5);
  transform: translateY(-2px);
}

.box-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
}

.box-title-group {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.box-index {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--vermilion);
  font-weight: 600;
}

.box-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.15rem;
  font-weight: 700;
}

.box-jp {
  font-family: 'Noto Serif JP', serif;
  font-size: 0.75rem;
  color: var(--ink-muted);
  letter-spacing: 0.14em;
}

/* ==========================================================================
   CAJA 1: IDENTIDAD, CONSOLA DINÁMICA & SELLO HANKO (8 Columnas)
   ========================================================================== */
.box-hero {
  grid-column: span 8;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  padding: 32px;
}

.jp-subtitle {
  font-family: 'Noto Serif JP', serif;
  font-size: 0.78rem;
  color: var(--vermilion);
  letter-spacing: 0.16em;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.jp-subtitle::before {
  content: "";
  width: 22px;
  height: 1.5px;
  background: var(--vermilion);
}

.hero-name {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.95rem, 3.4vw, 2.55rem);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.hero-career {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.86rem;
  color: var(--vermilion);
  font-weight: 600;
  margin-bottom: 12px;
}

/* Línea dinámica estilo terminal */
.dynamic-console {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--vermilion);
  padding: 5px 12px;
  border-radius: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.74rem;
  color: var(--ink-main);
  margin-bottom: 14px;
  min-height: 30px;
}

.console-prompt {
  color: var(--vermilion);
  font-weight: 600;
}

.cursor-blink {
  display: inline-block;
  width: 7px;
  height: 14px;
  background: var(--vermilion);
  vertical-align: middle;
  margin-left: 3px;
  animation: blinkCursor 0.9s steps(2) infinite;
}

@keyframes blinkCursor {
  0% { opacity: 1; }
  100% { opacity: 0; }
}

.hero-bio {
  color: var(--ink-secondary);
  font-size: 0.92rem;
  max-width: 560px;
  margin-bottom: 20px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.action-btn {
  text-decoration: none;
  background: var(--bg-subtle);
  color: var(--ink-main);
  border: 1px solid var(--border-color);
  padding: 7px 13px;
  border-radius: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.74rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.action-btn:hover {
  border-color: var(--vermilion);
  color: var(--vermilion);
  transform: translateY(-2px);
}

.action-btn.primary {
  background: var(--vermilion-btn, var(--vermilion));
  color: #ffffff;
  border-color: var(--vermilion-btn, var(--vermilion));
  font-weight: 600;
}

.action-btn.primary:hover {
  opacity: 0.92;
  color: #ffffff;
}

.hero-stamp-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding-left: 20px;
  border-left: 1px dashed var(--border-color);
}

.hanko-seal {
  width: 62px;
  height: 62px;
  border: 2.5px solid var(--vermilion);
  border-radius: 10px;
  color: var(--vermilion);
  font-family: 'Noto Serif JP', serif;
  font-weight: 700;
  font-size: 0.96rem;
  line-height: 1.15;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4px;
  transform: rotate(-4deg);
  box-shadow: inset 0 0 0 1.5px rgba(200, 62, 43, 0.25);
  user-select: none;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
}

.hanko-seal:hover {
  transform: rotate(3deg) scale(1.08);
}

.vertical-kanji {
  writing-mode: vertical-rl;
  font-family: 'Noto Serif JP', serif;
  font-size: 0.74rem;
  letter-spacing: 0.25em;
  color: var(--ink-muted);
  user-select: none;
}

/* ==========================================================================
   CAJA 2: CABINA JAZZ KISSA CON AGUJA MÓVIL & ECUALIZADOR (4 Columnas)
   ========================================================================== */
.box-jazz {
  grid-column: span 4;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(160deg, var(--bg-card) 0%, var(--bg-subtle) 100%);
}

.turntable-stage {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
  position: relative;
}

.vinyl-wrapper {
  position: relative;
  width: 82px;
  height: 82px;
  flex-shrink: 0;
}

.vinyl-platter {
  width: 78px;
  height: 78px;
  border-radius: 50%;
  background:
    radial-gradient(circle, var(--bg-card) 13%, var(--vermilion) 14%, var(--vermilion) 28%, #151515 29%, #2a2a2a 46%, #121212 52%, #292929 70%, #111 100%);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
  position: relative;
}

.vinyl-platter.spinning {
  animation: spinVinyl 3.6s linear infinite;
}

@keyframes spinVinyl {
  100% { transform: rotate(360deg); }
}

.tonearm {
  position: absolute;
  top: 2px;
  right: 0;
  width: 24px;
  height: 54px;
  transform-origin: top right;
  transform: rotate(-18deg);
  transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
}

.tonearm::before {
  content: "";
  position: absolute;
  top: 0;
  right: 2px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ink-muted);
  border: 2px solid var(--bg-card);
}

.tonearm::after {
  content: "";
  position: absolute;
  top: 6px;
  right: 6px;
  width: 2.5px;
  height: 44px;
  background: var(--ink-muted);
  border-radius: 2px;
  transform: rotate(16deg);
  transform-origin: top center;
}

.tonearm.active {
  transform: rotate(8deg);
}

.track-meta {
  overflow: hidden;
  flex: 1;
}

.kissa-status-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 2px;
}

.kissa-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  color: var(--vermilion);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.live-eq {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
  height: 11px;
  opacity: 0.35;
}

.live-eq span {
  width: 2.5px;
  height: 3px;
  background: var(--vermilion);
  border-radius: 1px;
}

.live-eq.active {
  opacity: 1;
}

.live-eq.active span:nth-child(1) { animation: eqBounce 0.55s ease-in-out infinite alternate; }
.live-eq.active span:nth-child(2) { animation: eqBounce 0.4s ease-in-out infinite alternate 0.12s; }
.live-eq.active span:nth-child(3) { animation: eqBounce 0.65s ease-in-out infinite alternate 0.25s; }
.live-eq.active span:nth-child(4) { animation: eqBounce 0.48s ease-in-out infinite alternate 0.08s; }

@keyframes eqBounce {
  0% { height: 3px; }
  100% { height: 11px; }
}

.track-title {
  font-weight: 600;
  font-size: 0.92rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.track-artist {
  font-size: 0.76rem;
  color: var(--ink-muted);
}

.track-selector {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 12px;
}

.track-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--ink-secondary);
  padding: 6px 10px;
  border-radius: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.71rem;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.18s ease;
}

.track-item:hover {
  border-color: var(--vermilion);
  color: var(--ink-main);
  transform: translateX(3px);
}

.track-item.active {
  background: var(--vermilion-soft);
  border-color: var(--vermilion);
  color: var(--vermilion);
  font-weight: 600;
}

.player-controls {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.progress-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.progress-bar {
  flex: 1;
  accent-color: var(--vermilion);
  height: 4px;
  cursor: pointer;
}

.time-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  color: var(--ink-muted);
  min-width: 34px;
}

.buttons-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.play-main-btn {
  background: var(--vermilion-btn, var(--vermilion));
  color: #ffffff;
  border: none;
  padding: 7px 14px;
  border-radius: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.74rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.2s;
}

.play-main-btn:hover {
  opacity: 0.92;
  transform: scale(1.03);
}

.volume-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--ink-muted);
}

.volume-slider {
  width: 68px;
  accent-color: var(--vermilion);
  height: 4px;
  cursor: pointer;
}

/* ==========================================================================
   CAJA 3: COMPETENCIAS TÉCNICAS, EDUCACIÓN & IDIOMAS (5 Columnas)
   ========================================================================== */
.box-skills {
  grid-column: span 5;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.comp-groups {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.comp-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 13px 15px;
  transition: border-color 0.2s ease;
}

.comp-card:hover {
  border-color: var(--vermilion);
}

.comp-category {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--vermilion);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 8px;
  display: block;
}

.comp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tech-pill {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--ink-main);
  padding: 3px 9px;
  border-radius: 6px;
  font-size: 0.76rem;
  font-weight: 500;
}

/* Bloque Educación e Idiomas dentro de Columna Izquierda */
.edu-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--vermilion);
  border-radius: 10px;
  padding: 14px 16px;
}

.edu-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 3px;
}

.edu-inst {
  font-weight: 700;
  font-size: 0.92rem;
}

.edu-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  background: var(--vermilion-soft);
  color: var(--vermilion);
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 600;
}

.edu-degree {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.76rem;
  color: var(--ink-secondary);
  margin-bottom: 6px;
}

.edu-detail {
  font-size: 0.8rem;
  color: var(--ink-muted);
  margin-bottom: 10px;
}

.lang-list {
  border-top: 1px dashed var(--border-color);
  padding-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.78rem;
}

.lang-row strong {
  color: var(--ink-main);
}

.lang-row span {
  color: var(--ink-secondary);
}

/* ==========================================================================
   CAJA 4: PROYECTOS DESTACADOS (7 Columnas)
   ========================================================================== */
.box-projects {
  grid-column: span 7;
}

.projects-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.project-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 18px 20px;
  transition: all 0.22s ease;
}

.project-item:hover {
  border-color: var(--vermilion);
  transform: translateX(4px);
}

.project-kanji-num {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--vermilion);
  border-right: 1px solid var(--border-color);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-right: 8px;
}

.project-meta-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 3px;
}

.project-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--vermilion);
  font-weight: 600;
}

.project-period {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  color: var(--ink-muted);
}

.project-title {
  font-size: 1.04rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.project-stack-row {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 10px;
}

.project-chip {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.67rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--ink-secondary);
  padding: 2px 7px;
  border-radius: 4px;
}

.project-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 10px;
}

.project-bullets li {
  font-size: 0.84rem;
  color: var(--ink-secondary);
  position: relative;
  padding-left: 14px;
}

.project-bullets li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--vermilion);
}

.project-link {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.74rem;
  color: var(--vermilion);
  text-decoration: none;
  font-weight: 600;
}

.project-link:hover {
  text-decoration: underline;
}

/* ==========================================================================
   CAJA 5: CERTIFICACIONES (12 Columnas)
   ========================================================================== */
.box-focus {
  grid-column: span 12;
}

.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}

.pillar-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 14px 16px;
  display: flex;
  gap: 12px;
  align-items: center;
  transition: all 0.22s ease;
}

.pillar-card:hover {
  border-color: var(--vermilion);
  transform: translateY(-2px);
}

.pillar-kanji {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--vermilion);
  background: var(--vermilion-soft);
  width: 38px;
  height: 38px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pillar-title {
  font-weight: 600;
  font-size: 0.88rem;
  line-height: 1.3;
  margin-bottom: 2px;
}

.pillar-detail {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--ink-muted);
}

/* Pie de página */
.footer {
  margin-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.73rem;
  color: var(--ink-muted);
  padding: 0 8px;
}

/* ==========================================================================
   RESPONSIVE DESIGN (Tablets & Móviles)
   ========================================================================== */
@media (max-width: 900px) {
  .box-hero,
  .box-jazz,
  .box-skills,
  .box-projects,
  .box-focus {
    grid-column: span 12;
  }
}

@media (max-width: 560px) {
  .box-hero {
    grid-template-columns: 1fr;
    padding: 24px 20px;
  }
  .hero-stamp-col {
    display: none;
  }
}