/* ═══════════════════════════════════════
   index — Main Styles
   CodeHub by Wilson.E
═══════════════════════════════════════ */

/* ====== NOVEDADES ICON — REDISEÑO PRO ====== */
#whatsNewIcon {
  position: fixed;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg, 18px);
  background: linear-gradient(135deg, #2f80ed 0%, #22c55e 50%, #38bdf8 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.4rem;
  z-index: 4000;
  cursor: pointer;
  box-shadow:
    0 8px 32px rgba(47,128,237,0.4),
    0 0 0 1px rgba(255,255,255,0.08) inset,
    0 2px 0 rgba(255,255,255,0.2) inset;
  transition: transform .3s cubic-bezier(.2,.9,.2,1), box-shadow .3s ease;
  animation: whatsNewFloat 4s ease-in-out infinite;
}

#whatsNewIcon::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: var(--radius-lg, 18px);
  background: linear-gradient(135deg, rgba(47,128,237,0.6), rgba(56,189,248,0.3), rgba(47,128,237,0.6));
  z-index: -1;
  animation: whatsNewBorder 3s linear infinite;
  background-size: 200% 200%;
}

@keyframes whatsNewBorder {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Punto de notificación */
#whatsNewIcon::after {
  content: '';
  position: absolute;
  top: -4px;
  right: -4px;
  width: 14px;
  height: 14px;
  background: #00e676;
  border-radius: var(--radius-full, 50%);
  border: 2px solid #0a0a0a;
  animation: notifPulse 2s ease-in-out infinite;
}

@keyframes notifPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,230,118,0.6); }
  50%       { box-shadow: 0 0 0 8px rgba(0,230,118,0); }
}

@keyframes whatsNewFloat {
  0%, 100% { transform: translateY(-50%) translateX(0); }
  50%       { transform: translateY(calc(-50% - 8px)) translateX(-2px); }
}

#whatsNewIcon:hover {
  transform: translateY(-50%) scale(1.1) rotate(-5deg);
  box-shadow: 0 16px 48px rgba(47,128,237,0.6), 0 0 0 1px rgba(255,255,255,0.12) inset;
}

#whatsNewIcon:focus {
  outline: 2px solid rgba(56,189,248,0.6);
  outline-offset: 3px;
}

/* ====== OVERLAY ====== */
#whatsNewOverlay {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  visibility: hidden;
  opacity: 0;
  transition: opacity .3s ease, visibility .3s ease;
  z-index: 3999;
}

#whatsNewOverlay.active {
  visibility: visible;
  opacity: 1;
}

/* ====== DIALOG ====== */
.whatsNewDialog {
  width: 92%;
  max-width: 400px;
  background: linear-gradient(160deg, rgba(14,14,24,0.98) 0%, rgba(20,20,36,0.98) 100%);
  border-radius: var(--radius-xl, 22px);
  padding: 28px;
  border: 1px solid rgba(47,128,237,0.3);
  box-shadow:
    0 32px 80px rgba(0,0,0,0.7),
    0 0 0 1px rgba(255,255,255,0.04) inset;
  transform: translateY(20px) scale(.96);
  opacity: 0;
  transition: transform .35s cubic-bezier(.2,.9,.2,1), opacity .35s ease;
  position: relative;
  overflow: hidden;
}

/* Brillo superior */
.whatsNewDialog::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(56,189,248,0.6), transparent);
}

#whatsNewOverlay.active .whatsNewDialog {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.whatsNewDialog h3 {
  margin: 0 0 4px 0;
  font-size: 1.3rem;
  font-weight: 700;
  background: linear-gradient(90deg, #22c55e, #38bdf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: 'Space Grotesk', sans-serif;
}

.whatsNewSub {
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
  margin-bottom: 20px;
}

.whatsNewActions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: flex-start;
  padding: 14px 18px;
  border-radius: var(--radius-md, 14px);
  border: 1px solid rgba(255,255,255,0.08);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all .2s ease;
  font-family: 'Space Grotesk', sans-serif;
}

.action-btn:first-child {
  background: linear-gradient(135deg, rgba(47,128,237,0.2), rgba(34,197,94,0.1));
  color: #38bdf8;
  border-color: rgba(47,128,237,0.3);
}

.action-btn:first-child:hover {
  background: linear-gradient(135deg, rgba(47,128,237,0.35), rgba(34,197,94,0.2));
  border-color: rgba(47,128,237,0.6);
  transform: translateX(4px);
}

.action-btn:last-child {
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.7);
}

.action-btn:last-child:hover {
  background: rgba(255,255,255,0.08);
  transform: translateX(4px);
}

.action-btn i {
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
}

.close-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 10px;
  background: transparent;
  color: rgba(255,255,255,0.35);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md, 14px);
  cursor: pointer;
  font-size: 0.82rem;
  transition: all .2s ease;
  font-family: 'Space Grotesk', sans-serif;
}

.close-btn:hover {
  color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.05);
}

@media (max-width:520px) {
  #whatsNewIcon { right: 14px; width: 48px; height: 48px; font-size: 1.2rem; }
  .whatsNewDialog { padding: 20px; border-radius: var(--radius-lg, 18px); }
}

/* ── index.css mobile 550px patches ── */
@media (max-width: 550px) {
  /* Anti-zoom Android/iOS en todos los inputs del sitio */
  input, textarea, select {
    font-size: 16px !important;
  }
  /* Sin dock ni nav bottom */
  body { padding-bottom: calc(80px + env(safe-area-inset-bottom)) !important; }
  /* Base font fluida */
  body {
    font-size: clamp(0.875rem, 2.8vw, 1rem);
    line-height: 1.65;
  }
  /* Overflow horizontal bloqueado */
  html, body { overflow-x: hidden; max-width: 100vw; }
  /* Sections sin padding roto */
  section { box-sizing: border-box; width: 100%; }
  /* IOS notif overlay */
  .ios-notif-card {
    width: calc(100% - 2rem);
    margin: 0 auto;
    padding: 1.25rem;
    border-radius: var(--radius-lg, 18px);
  }
  .ios-notif-title { font-size: 1rem; }
  .ios-notif-sub { font-size: 0.75rem; }
  .ios-notif-perk { font-size: 0.72rem; }
  #ios-notif-allow { min-height: 46px; font-size: 0.88rem; }
  #ios-notif-deny { min-height: 40px; font-size: 0.8rem; }
  /* SW update banner */
  #sw-update-banner {
    bottom: 0.75rem;
    left: 0.75rem;
    right: 0.75rem;
    width: auto;
    transform: none;
    font-size: 0.72rem;
    border-radius: var(--radius-md, 14px);
  }
  /* Config panel */
  .cfg-dialog {
    width: calc(100vw - 2rem);
    max-width: 100%;
    border-radius: var(--radius-lg, 18px);
  }
  .cfg-opt { font-size: 0.78rem; padding: 0.4rem 0.8rem; min-height: 38px; }
  /* Devtools warning */
  #devtools-warning h2 { font-size: 1.4rem; }
  #devtools-warning p { font-size: 0.82rem; }
}
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --primary: #2f80ed;
            --primary-deep: #2563eb;
            --gold: #38bdf8;
            --mint: #22c55e;
            /* ── Variables utilitarias (usadas por widgets internos) ── */
            --mono: 'JetBrains Mono', 'Courier New', monospace;
            --font: 'Space Grotesk', 'Segoe UI', sans-serif;
            --text: rgba(232, 232, 240, 0.92);
            --text-secondary: rgba(232, 232, 240, 0.6);
            --muted: rgba(232, 232, 240, 0.45);
            --a: #22c55e;
            --tc: rgba(255, 255, 255, 0.85);
            --secondary: #22c55e;
            --accent: #38bdf8;

            /* ── Escala de radios (design tokens) ── */
            --radius-2xs: 4px;
            --radius-xs: 6px;
            --radius-sm: 10px;
            --radius-md: 14px;
            --radius-lg: 18px;
            --radius-xl: 22px;
            --radius-2xl: 28px;
            --radius-3xl: 50px;
            --radius-pill: 999px;
            --radius-full: 50%;

            /* ── Botones unificados (design tokens) ── */
            --btn-font: 'Space Grotesk', system-ui, sans-serif;
            --btn-radius: var(--radius-sm);
            --btn-radius-pill: var(--radius-pill);
            --btn-padding: .55rem 1.1rem;
            --btn-padding-sm: .35rem .75rem;
            --btn-padding-lg: .7rem 1.4rem;
            --btn-transition: all .2s ease;
            --btn-primary-bg: linear-gradient(135deg, var(--primary), var(--accent));
            --btn-primary-shadow: 0 4px 14px rgba(47,128,237,.35);
            --btn-ghost-bg: rgba(255,255,255,.06);
            --btn-ghost-border: rgba(255,255,255,.12);
            --btn-ghost-hover-bg: rgba(255,255,255,.12);
            --btn-disabled-opacity: .45;
            --btn-icon-size: 34px;

            /* ── Escala tipográfica (design tokens) ── */
            --fs-2xs: 0.68rem;
            --fs-xs: 0.75rem;
            --fs-sm: 0.85rem;
            --fs-base: 1rem;
            --fs-md: 1.15rem;
            --fs-lg: 1.35rem;
            --fs-xl: 1.75rem;
            --fs-2xl: 2.25rem;
            --fs-3xl: 3rem;
        }

        body {
            font-family: 'Space Grotesk', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 25%, #16213e 50%, #0f3460 75%, #0c0c0c 100%);
            color: #ffffff;
            overflow-x: hidden;
            line-height: 1.6;
            transition: all 0.5s ease;
            display: flex;
            flex-direction: column;
            min-height: 100dvh;
        }
        main { flex: 1 0 auto; }

        /* Light Mode */
        [data-theme="light"] body.light-mode {
            background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 50%, #e9ecef 100%);
            color: #1a1d24;
        }

        [data-theme="light"] section {
            background: rgba(255, 255, 255, 0.92);
            border-color: rgba(15, 23, 42, 0.1);
            box-shadow: 0 8px 32px rgba(15, 23, 42, 0.06);
        }

        [data-theme="light"] #weather-section {
            background: linear-gradient(135deg, rgba(255,255,255,.96), rgba(235,240,250,.96));
        }

        [data-theme="light"] header {
            background: linear-gradient(180deg, rgba(255,255,255,0.97) 0%, rgba(248,250,252,0.95) 100%);
            border-bottom: 1px solid rgba(15,23,42,0.08);
            box-shadow: 0 4px 24px rgba(15,23,42,0.06);
        }

        [data-theme="light"] .mobile-nav {
            background: rgba(248,250,252,0.97);
            border-bottom: 1px solid rgba(15,23,42,0.08);
            box-shadow: 0 8px 32px rgba(15,23,42,0.12);
        }
        [data-theme="light"] .mobile-nav a { color: #1a1d24; }
        [data-theme="light"] .mobile-nav a:hover,
        [data-theme="light"] .mobile-nav a:active { background: rgba(47,128,237,.1); color: #0c0c0c; }
        [data-theme="light"] .mobile-nav-divider { background: rgba(15,23,42,.08); }

        [data-theme="light"] nav a,
        [data-theme="light"] .footer-cmd { color: #1a1d24; }

        [data-theme="light"] #theme-toggle,
        [data-theme="light"] #cfg-btn {
            background: rgba(15,23,42,.05);
            border-color: rgba(15,23,42,.12);
            color: rgba(15,23,42,.7);
        }

        [data-theme="light"] #neural-network {
            opacity: 0.2 !important;
        }

        [data-theme="light"] .hero-tag {
            background: rgba(56,189,248,.1);
            border-color: rgba(56,189,248,.3);
        }
        [data-theme="light"] .hero-kicker { color: #334155; }
        [data-theme="light"] .hero-desc,
        [data-theme="light"] .hero-stack span {
            color: #334155;
            background: rgba(15,23,42,.04);
            border-color: rgba(15,23,42,.1);
        }
        [data-theme="light"] .hero-btn-ghost {
            background: rgba(15,23,42,.05);
            color: #334155;
            border: 1px solid rgba(15,23,42,.14);
        }
        [data-theme="light"] .hero-btn-ghost:hover { background: rgba(47,128,237,.12); color: #0c0c0c; }
        [data-theme="light"] .hero-proof span { color: #334155; }
        [data-theme="light"] .hero-metric strong { color: #0c0c0c; }
        [data-theme="light"] .hero-metric span { color: #475569; }

        [data-theme="light"] .hero-card {
            background: rgba(12,12,22,.95);
            border-color: rgba(47,128,237,.2);
            box-shadow: 0 24px 72px rgba(0,0,0,.35);
        }

        [data-theme="light"] .stat-card {
            background: linear-gradient(145deg, rgba(47,128,237,.08), rgba(56,189,248,.04));
        }

        [data-theme="light"] .wx-card {
            background: rgba(255,255,255,.9);
            border-color: rgba(34,197,94,.2);
        }
        [data-theme="light"] .wx-city { color: #0c0c0c; }
        [data-theme="light"] .wx-stat {
            background: rgba(15,23,42,.04);
            border-color: rgba(15,23,42,.08);
        }

        [data-theme="light"] .news-idx-card {
            background: rgba(15,23,42,.03);
            border-color: rgba(15,23,42,.08);
        }
        [data-theme="light"] .news-idx-card:hover {
            background: rgba(47,128,237,.08);
            border-color: rgba(47,128,237,.35);
        }
        [data-theme="light"] .news-idx-title { color: #0c0c0c; }

        [data-theme="light"] .footer-content,
        [data-theme="light"] .footer-terminal { background: rgba(15,23,42,.03); border-color: rgba(15,23,42,.1); }
        [data-theme="light"] .footer-socials .social-link span { color: #334155; }
        [data-theme="light"] .footer-visitors { color: #334155; }

        [data-theme="light"] #config-panel .cfg-dialog {
            background: rgba(255,255,255,.98);
            border-color: rgba(15,23,42,.1);
            color: #1a1d24;
            box-shadow: 0 24px 72px rgba(15,23,42,.25);
        }
        [data-theme="light"] #config-panel .cfg-opt {
            background: rgba(15,23,42,.04);
            border-color: rgba(15,23,42,.12);
            color: #334155;
        }
        [data-theme="light"] #config-panel .cfg-opt:hover,
        [data-theme="light"] #config-panel .cfg-opt.active {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(47,128,237,.1);
        }
        [data-theme="light"] #config-panel .cfg-label { color: #1a1d24; }
        [data-theme="light"] #config-panel .cfg-toggle-row { color: #334155; }

        /* Scroll Progress Bar */
        #scroll-progress {
            position: fixed;
            top: 0;
            left: 0;
            width: 0%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
            z-index: 9999;
            transition: width 0.1s ease;
        }

        /* Theme Toggle (botón de header) */
        #theme-toggle {
            background: rgba(255,255,255,.06);
            border: 1px solid rgba(255,255,255,.1);
            color: rgba(232,232,240,.6);
            width: 34px; height: 34px;
            border-radius: var(--radius-sm, 10px);
            cursor: pointer;
            font-size: .85rem;
            transition: all .2s;
            display: flex; align-items: center; justify-content: center;
        }
        #theme-toggle:hover {
            border-color: var(--primary);
            color: var(--accent);
            background: rgba(47,128,237,.08);
        }
        #theme-toggle.active { color: var(--accent); border-color: rgba(56,189,248,.5); }

        /* ========== MENÚ LATERAL EXPERIMENTAL ========== */
        #experimental-menu {
            position: fixed;
            left: -320px;
            top: 50%;
            transform: translateY(-50%);
            width: 300px;
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.95), rgba(26, 26, 46, 0.95));
            backdrop-filter: blur(20px);
            border: 2px solid var(--primary);
            border-left: none;
            border-radius: 0 var(--radius-xl, 22px) var(--radius-xl, 22px) 0;
            padding: 20px;
            z-index: 1000;
            transition: left 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
            box-shadow: 5px 0 30px rgba(255, 69, 0, 0.3);
        }

        #experimental-menu.active {
            left: 0;
        }

        .menu-toggle-btn {
            position: fixed;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            box-sizing: border-box;
            width: 40px;
            height: 118px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border: 2px solid rgba(47,128,237,.6);
            border-left: none;
            border-radius: 0 var(--radius-md, 14px) var(--radius-md, 14px) 0;
            cursor: pointer;
            z-index: 999;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: .3rem .2rem;
            transition: all 0.3s ease;
            box-shadow: 3px 0 15px rgba(255, 69, 0, 0.4);
        }
        .menu-toggle-btn:hover {
            width: 46px;
            box-shadow: 5px 0 25px rgba(255, 69, 0, 0.6);
        }
        .menu-toggle-btn i {
            font-size: 1rem;
            line-height: 1;
            color: white;
            flex-shrink: 0;
            animation: pulse 2s ease-in-out infinite;
        }
        .menu-toggle-text {
            writing-mode: vertical-rl;
            color: white;
            font-weight: bold;
            font-size: 0.6rem;
            letter-spacing: 1.5px;
            opacity: .85;
            white-space: nowrap;
        }
        /* Deslizador visible en desktop */
        .exp-drag-handle {
            position: fixed; left: 40px; top: 50%;
            transform: translateY(-50%);
            width: 14px; height: 40px;
            background: rgba(47,128,237,.25);
            border: 1px solid rgba(47,128,237,.3);
            border-left: none; border-radius: 0 var(--radius-sm, 10px) var(--radius-sm, 10px) 0;
            z-index: 998; cursor: pointer;
            display: flex; align-items: center; justify-content: center;
            transition: all .2s;
        }
        .exp-drag-handle::after {
            content: '›';
            color: rgba(47,128,237,.7); font-size: .75rem; font-weight: 700;
        }
        .exp-drag-handle:hover { background: rgba(47,128,237,.4); width: 18px; }
        #experimental-menu.active ~ .exp-drag-handle,
        .exp-drag-handle.open { left: 300px; }
        .exp-drag-handle.open::after { content: '‹'; }
        @media (max-width: 768px) { .exp-drag-handle { display: none; } }

        .menu-header {
            text-align: center;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 2px solid var(--primary);
        }

        .menu-header h3 {
            color: var(--accent);
            font-size: 1.3rem;
            margin-bottom: 5px;
        }

        .menu-header p {
            color: #888;
            font-size: 0.85rem;
        }

        .menu-item {
            background: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 69, 0, 0.05));
            border: 2px solid rgba(255, 69, 0, 0.3);
            border-radius: var(--radius-md, 14px);
            padding: 15px;
            margin: 10px 0;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .menu-item:hover {
            transform: translateX(10px);
            border-color: var(--primary);
            box-shadow: 0 5px 20px rgba(255, 69, 0, 0.4);
            background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 69, 0, 0.1));
        }

        .menu-item i {
            font-size: 1.5rem;
            color: var(--primary);
            width: 30px;
            text-align: center;
        }

        .menu-item-content {
            flex: 1;
        }

        .menu-item-title {
            color: var(--accent);
            font-weight: bold;
            font-size: 0.95rem;
            margin-bottom: 3px;
        }

        .menu-item-desc {
            color: #999;
            font-size: 0.75rem;
        }

        .menu-close-btn {
            position: absolute;
            top: 10px;
            right: 10px;
            background: rgba(255, 69, 0, 0.2);
            border: 2px solid var(--primary);
            border-radius: var(--radius-full, 50%);
            width: 30px;
            height: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .menu-close-btn:hover {
            background: var(--primary);
            transform: rotate(90deg);
        }

        /* ========== FIN MENÚ LATERAL ========== */

        /* Command Palette (Ctrl+K) */
        #command-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.8);
            backdrop-filter: blur(10px);
            z-index: 10000;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }

        #command-overlay.active {
            opacity: 1;
            visibility: visible;
        }

        .command-palette {
            position: absolute;
            top: 20%;
            left: 50%;
            transform: translate(-50%, -20px);
            width: 600px;
            max-width: 90%;
            background: rgba(0, 0, 0, 0.95);
            border: 2px solid var(--primary);
            border-radius: var(--radius-md, 14px);
            padding: 20px;
            transition: all 0.3s ease;
        }

        #command-overlay.active .command-palette {
            transform: translate(-50%, 0);
        }

        .command-input {
            width: 100%;
            background: rgba(255, 255, 255, 0.1);
            border: none;
            border-bottom: 2px solid var(--primary);
            color: #ffffff;
            padding: 15px;
            font-size: 1.2rem;
            outline: none;
        }

        .command-hint {
            text-align: center;
            color: var(--accent);
            margin-top: 10px;
            font-size: 0.9rem;
        }

        .command-results {
            margin-top: 20px;
            max-height: 300px;
            overflow-y: auto;
        }

        .command-item {
            padding: 15px;
            border-radius: var(--radius-sm, 10px);
            cursor: pointer;
            transition: all 0.2s ease;
            display: flex;
            align-items: center;
            gap: 15px;
            color: #ffffff;
        }

        .command-item:hover {
            background: rgba(255, 69, 0, 0.3);
            transform: translateX(5px);
        }

        .command-item i {
            color: var(--primary);
            font-size: 1.2rem;
        }

        /* Cursor Particles */
        .cursor-particle {
            position: fixed;
            width: 6px;
            height: 6px;
            background: var(--primary);
            border-radius: var(--radius-full, 50%);
            pointer-events: none;
            z-index: 9998;
            animation: particleFade 1s ease-out forwards;
        }

        @keyframes particleFade {
            to {
                opacity: 0;
                transform: translateY(-30px) scale(0);
            }
        }

        /* Neural Network Canvas */
        #neural-network {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            opacity: 0.6;
            -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,1) 32%, rgba(0,0,0,1) 68%, transparent 100%);
            mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,1) 32%, rgba(0,0,0,1) 68%, transparent 100%);
        }

        /* Splash Screen */
/* ==================== PARTE 1: CSS MEJORADO ==================== */

#splash-screen {
    display: flex;
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg, #0a0a0a, #1a1a2e, #0f0f23);
    z-index: 9999;
    overflow: hidden;
}

.splash1-container {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* Efecto de escaneo horizontal */
.scan-line {
    position: absolute;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #2f80ed, transparent);
    box-shadow: 0 0 20px #2f80ed;
    animation: scanMove 3s linear infinite;
    z-index: 1;
}

@keyframes scanMove {
    0% { top: -2px; }
    100% { top: 100%; }
}

/* Grid de fondo futurista */
.cyber-grid {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 69, 0, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 69, 0, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridScroll 20s linear infinite;
    opacity: 0.3;
}

@keyframes gridScroll {
    0% { transform: perspective(500px) rotateX(60deg) translateY(0); }
    100% { transform: perspective(500px) rotateX(60deg) translateY(50px); }
}

/* Partículas de fondo MEJORADAS */
.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #2f80ed;
    border-radius: var(--radius-full, 50%);
    box-shadow: 0 0 10px #2f80ed, 0 0 20px #2f80ed;
    animation: float 4s infinite ease-in-out;
}

@keyframes float {
    0%, 100% { 
        transform: translateY(0) translateX(0); 
        opacity: 0; 
    }
    50% { 
        opacity: 1; 
    }
    100% {
        transform: translateY(-100vh) translateX(var(--drift));
    }
}

/* Logo 3D MEJORADO */
.logo-3d {
    font-size: 6rem;
    font-weight: 900;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    position: relative;
    z-index: 10;
    animation: logoReveal 1.5s ease-out, logoFloat 4s ease-in-out infinite 2s;
    text-shadow: 
        0 0 10px #2f80ed,
        0 0 20px #2f80ed,
        0 0 40px #2f80ed,
        0 0 80px #22c55e,
        0 5px 10px rgba(0, 0, 0, 0.5),
        0 0 100px rgba(255, 69, 0, 0.5);
}

@keyframes logoReveal {
    0% { 
        opacity: 0;
        transform: perspective(1000px) rotateX(-90deg) scale(0.5);
        filter: blur(20px);
    }
    100% { 
        opacity: 1;
        transform: perspective(1000px) rotateX(0) scale(1);
        filter: blur(0);
    }
}

@keyframes logoFloat {
    0%, 100% { 
        transform: perspective(1000px) rotateX(0) translateY(0);
    }
    50% { 
        transform: perspective(1000px) rotateX(5deg) translateY(-10px);
    }
}

/* Subtítulo del splash */
.splash-subtitle {
    font-size: 1.5rem;
    color: #22c55e;
    letter-spacing: 0.2em;
    margin-top: 10px;
    text-shadow: 0 0 10px rgba(255, 107, 53, 0.5);
    animation: subtitleFade 2s ease-out 1.5s both;
}

@keyframes subtitleFade {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* Círculos concéntricos MEJORADOS - MÁS ONDAS */
.circle-pulse {
    position: absolute;
    border: 2px solid rgba(255, 69, 0, 0.3);
    border-radius: var(--radius-full, 50%);
    animation: pulse 3s ease-out infinite;
}

/* 8 círculos en lugar de 3 */
.circle-pulse:nth-child(1) { 
    width: 200px; 
    height: 200px; 
    animation-delay: 0s; 
}
.circle-pulse:nth-child(2) { 
    width: 250px; 
    height: 250px; 
    animation-delay: 0.3s; 
}
.circle-pulse:nth-child(3) { 
    width: 300px; 
    height: 300px; 
    animation-delay: 0.6s; 
}
.circle-pulse:nth-child(4) { 
    width: 350px; 
    height: 350px; 
    animation-delay: 0.9s; 
}
.circle-pulse:nth-child(5) { 
    width: 400px; 
    height: 400px; 
    animation-delay: 1.2s; 
}
.circle-pulse:nth-child(6) { 
    width: 450px; 
    height: 450px; 
    animation-delay: 1.5s; 
}
.circle-pulse:nth-child(7) { 
    width: 500px; 
    height: 500px; 
    animation-delay: 1.8s; 
}
.circle-pulse:nth-child(8) { 
    width: 550px; 
    height: 550px; 
    animation-delay: 2.1s; 
}

@keyframes pulse {
    0% { 
        transform: scale(0.3); 
        opacity: 1; 
    }
    100% { 
        transform: scale(4); 
        opacity: 0; 
    }
}

/* Anillos hexagonales rotatorios - NUEVO */
.hex-ring {
    position: absolute;
    width: 400px;
    height: 400px;
    border: 2px solid rgba(255, 107, 53, 0.3);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    animation: hexRotate 10s linear infinite;
    z-index: 2;
}

.hex-ring:nth-child(2) {
    width: 300px;
    height: 300px;
    animation-duration: 8s;
    animation-direction: reverse;
    border-color: rgba(255, 189, 105, 0.4);
}

@keyframes hexRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Ondas de radar - NUEVO */
.radar-wave {
    position: absolute;
    width: 600px;
    height: 600px;
    border: 3px solid rgba(255, 69, 0, 0.2);
    border-radius: var(--radius-full, 50%);
    animation: radarPulse 4s ease-out infinite;
}

.radar-wave:nth-child(2) {
    animation-delay: 1s;
}

.radar-wave:nth-child(3) {
    animation-delay: 2s;
}

@keyframes radarPulse {
    0% {
        transform: scale(0);
        opacity: 1;
        border-width: 3px;
    }
    100% {
        transform: scale(2);
        opacity: 0;
        border-width: 0;
    }
}

/* Barra de progreso 3D MEJORADA */
.progress-container-3d {
    width: 500px;
    height: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm, 10px);
    margin-top: 60px;
    position: relative;
    overflow: hidden;
    z-index: 10;
    box-shadow: 
        inset 0 2px 10px rgba(0, 0, 0, 0.5),
        0 5px 15px rgba(255, 69, 0, 0.3),
        0 0 30px rgba(255, 69, 0, 0.2);
    border: 1px solid rgba(255, 69, 0, 0.3);
}

.progress-bar-3d {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #2f80ed, #22c55e, #f7931e, #38bdf8, #2f80ed);
    background-size: 200% 100%;
    border-radius: var(--radius-sm, 10px);
    position: relative;
    animation: loadProgress 6s ease-out forwards, gradientFlow 3s linear infinite, pulseGlow 2s ease-in-out infinite;
    box-shadow: 
        0 0 20px #2f80ed, 
        0 0 40px #2f80ed,
        inset 0 0 10px rgba(255, 255, 255, 0.3);
}

@keyframes loadProgress {
    to { width: 100%; }
}

@keyframes gradientFlow {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 20px #2f80ed, 0 0 40px #2f80ed, inset 0 0 10px rgba(255, 255, 255, 0.3); }
    50% { box-shadow: 0 0 30px #2f80ed, 0 0 60px #2f80ed, 0 0 80px #22c55e, inset 0 0 15px rgba(255, 255, 255, 0.5); }
}

.progress-bar-3d::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
    animation: shine 1.5s infinite;
}

@keyframes shine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(200%); }
}

/* Porcentaje de carga - NUEVO */
.loading-percentage {
    position: absolute;
    right: -60px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    font-weight: bold;
    color: #2f80ed;
    text-shadow: 0 0 10px #2f80ed;
}

.loading-text-3d {
    margin-top: 30px;
    font-size: 1.2rem;
    color: #22c55e;
    letter-spacing: 0.3em;
    z-index: 10;
    animation: fadeInOut 1.5s infinite;
    text-shadow: 0 0 10px rgba(255, 107, 53, 0.5);
}

@keyframes fadeInOut {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* Puntos de carga animados - NUEVO */
.loading-dots {
    display: inline-block;
}

.loading-dots::after {
    content: '';
    animation: dots 1.5s steps(4, end) infinite;
}

@keyframes dots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}

/* Efecto de destello de fondo - NUEVO */
.flash-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 69, 0, 0.2) 0%, transparent 70%);
    animation: flash 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes flash {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

/* Notificaciones de actualización — toast elegante */
.update-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 100000;
    display: flex;
    align-items: center;
    gap: .7rem;
    max-width: min(420px, calc(100vw - 32px));
    padding: .85rem 1.15rem;
    border-radius: var(--radius-md, 14px);
    background: rgba(13,13,26,.86);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid rgba(34, 197, 94, 0.22);
    border-left: 3px solid var(--gold, #38bdf8);
    color: rgba(236, 253, 245, 0.95);
    font-size: .9rem;
    font-weight: 500;
    line-height: 1.4;
    box-shadow: 0 14px 44px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.04), 0 0 26px rgba(47, 128, 237, 0.16);
    opacity: 0;
    transform: translateX(30px) scale(0.96);
    transition: opacity .35s cubic-bezier(.4, 0, .2, 1), transform .38s cubic-bezier(.34, 1.56, .64, 1);
    pointer-events: none;
}

.update-notification.show {
    opacity: 1;
    transform: translateX(0) scale(1);
    pointer-events: auto;
}

.update-notification .toast-icon {
    flex: 0 0 auto;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full, 50%);
    background: rgba(56, 189, 248, 0.14);
    color: var(--gold, #38bdf8);
    font-size: .95rem;
}

.update-notification .toast-text { flex: 1 1 auto; }

.update-notification.success { border-left-color: #22c55e; box-shadow: 0 14px 44px rgba(0,0,0,.5), 0 0 26px rgba(34,197,94,.2); }
.update-notification.success .toast-icon { background: rgba(34, 197, 94, 0.15); color: #22c55e; }
.update-notification.error { border-left-color: #ff6b6b; box-shadow: 0 14px 44px rgba(0,0,0,.5), 0 0 26px rgba(255,107,107,.18); }
.update-notification.error .toast-icon { background: rgba(255, 107, 107, 0.15); color: #ff6b6b; }
.update-notification.info { border-left-color: var(--gold, #38bdf8); }
.update-notification.info .toast-icon { background: rgba(56, 189, 248, 0.14); color: var(--gold, #38bdf8); }
.update-notification.weather { border-left-color: #22c55e; }
.update-notification.weather .toast-icon { background: rgba(34, 197, 94, 0.15); color: #22c55e; }

/* Loading indicator */
.loading-indicator {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 1rem;
    border-radius: var(--radius-xs, 6px);
    z-index: 1001;
    display: none;
}

/* Responsive */
@media (max-width: 768px) {
    .logo-3d { font-size: 3rem; }
    .splash-subtitle { font-size: 1rem; }
    .progress-container-3d { width: 90%; }
    .circle-pulse { width: 150px !important; height: 150px !important; }
    .hex-ring { width: 200px; height: 200px; }
    .radar-wave { width: 300px; height: 300px; }
}

        /* Variables CSS para modo oscuro */
        :root {
            --bg-color: #0a0a0a;
            --text-color: #fff;
            --accent-color: #2f80ed;
            --card-bg: rgba(255, 255, 255, 0.05);
        }

        [data-theme="light"] {
            --bg-color: #f5f5f5;
            --text-color: #000;
            --accent-color: #2f80ed;
            --card-bg: rgba(0, 0, 0, 0.05);
            --text: #0f172a;
            --text-secondary: #475569;
            --muted: #64748b;
            --tc: rgba(15, 23, 42, 0.85);
        }

        body {
            background: var(--bg-color);
            color: var(--text-color);
            transition: background 0.3s, color 0.3s;
        }

        /* ===== HEADER PRO ===== */
        header {
            padding: 0;
            background: linear-gradient(180deg, rgba(5,5,10,0.97) 0%, rgba(10,10,20,0.95) 100%);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            border-bottom: 1px solid rgba(47,128,237,0.25);
            position: relative;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 500;
            box-sizing: border-box;
            box-shadow: 0 4px 40px rgba(0,0,0,0.6), 0 1px 0 rgba(47,128,237,0.15);
        }

        /* Línea animada bajo el header */
        header::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            width: 100%;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--primary), var(--secondary), var(--accent), var(--primary), transparent);
            background-size: 200% 100%;
            animation: headerLine 4s linear infinite;
        }

        @keyframes headerLine {
            0%   { background-position: 200% 0; }
            100% { background-position: -200% 0; }
        }

        /* Contenedor interno del header */
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: flex-end;
            padding: 0.65rem 2rem;
            max-width: 1300px;
            width: 100%;
            margin: 0 auto;
            gap: 0.85rem;
        }

        /* ═══ BURGER MENU MOBILE ═══ */
        .burger-btn {
            display: none;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
            width: 38px; height: 38px;
            background: rgba(47,128,237,.08);
            border: 1px solid rgba(47,128,237,.25);
            border-radius: var(--radius-sm, 10px);
            cursor: pointer;
            padding: 8px;
            flex-shrink: 0;
            transition: all .2s;
        }
        .burger-btn:hover { background: rgba(47,128,237,.18); }
        .burger-btn span {
            display: block;
            height: 2px;
            background: var(--primary);
            border-radius: var(--radius-2xs, 4px);
            transition: all .3s cubic-bezier(.4,0,.2,1);
        }
        .burger-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
        .burger-btn.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
        .burger-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

        /* Menú mobile desplegable */
        .mobile-nav {
            display: none;
            position: fixed;
            top: 58px; left: 0; right: 0;
            background: rgba(5,5,12,.97);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(47,128,237,.2);
            z-index: 499;
            padding: 1rem 1.5rem 1.5rem;
            box-shadow: 0 8px 32px rgba(0,0,0,.6);
        }
        .mobile-nav.open { display: block; }
        .mobile-nav ul {
            list-style: none; margin: 0; padding: 0;
            display: flex; flex-direction: column; gap: .2rem;
        }
        .mobile-nav a {
            display: block;
            padding: .7rem 1rem;
            color: rgba(255,255,255,.75);
            text-decoration: none;
            font-size: .9rem;
            font-weight: 500;
            border-radius: var(--radius-sm, 10px);
            transition: all .18s;
        }
        .mobile-nav a:hover, .mobile-nav a:active {
            background: rgba(47,128,237,.1);
            color: #fff;
        }
        .mobile-nav-divider {
            height: 1px;
            background: rgba(255,255,255,.07);
            margin: .5rem 0;
        }

        @media (max-width: 768px) {
            .burger-btn { display: flex; }
            header nav { display: none; }
            .header-actions #beta-btn { display: none; }
        }

        /* Logo */
        .header-logo {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            flex-shrink: 0;
            text-decoration: none;
        }

        .header-logo-text {
            font-size: 1.25rem;
            font-weight: 800;
            letter-spacing: 0.04em;
            color: #fff;
            white-space: nowrap;
        }

        .header-logo-text .bracket {
            color: var(--primary);
            text-shadow: 0 0 12px rgba(47,128,237,0.6);
        }

        .header-logo-badge {
            font-size: 0.68rem;
            font-weight: 700;
            color: var(--accent);
            background: rgba(47,128,237,0.12);
            border: 1px solid rgba(47,128,237,0.3);
            padding: 2px 7px;
            border-radius: var(--radius-xl, 22px);
            letter-spacing: 0.05em;
        }

        /* Nav central */
        header nav {
            flex: 1;
            display: flex;
            justify-content: center;
        }

        nav ul {
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.2rem;
            margin: 0;
            padding: 0;
            flex-wrap: nowrap;
        }

        nav li {
            display: flex;
            align-items: center;
        }

        nav a {
            color: rgba(255,255,255,0.72);
            text-decoration: none;
            padding: 0.38rem 0.75rem;
            border-radius: var(--radius-sm, 10px);
            font-size: 0.82rem;
            font-weight: 500;
            letter-spacing: 0.02em;
            transition: all 0.2s ease;
            white-space: nowrap;
            position: relative;
        }

        nav a::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%) scaleX(0);
            width: 60%;
            height: 1.5px;
            background: var(--primary);
            border-radius: var(--radius-2xs, 4px);
            transition: transform 0.2s ease;
        }

        nav a:hover {
            color: #fff;
            background: rgba(47,128,237,0.1);
        }

        nav a:hover::after {
            transform: translateX(-50%) scaleX(1);
        }

        /* Acciones del header (derecha) — apiladas: ajustes arriba, burger abajo */
        .header-actions {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            gap: 0.35rem;
            flex-shrink: 0;
        }

        #beta-btn {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            border: none;
            padding: 0.38rem 0.9rem;
            border-radius: var(--radius-sm, 10px);
            cursor: pointer;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.03em;
            transition: all 0.25s ease;
            box-shadow: 0 3px 12px rgba(47,128,237,0.3);
            white-space: nowrap;
        }

        #beta-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(47,128,237,0.5);
        }

        #update-btn {
            display: none; /* oculto en el nav, accesible via menú experimental */
        }

        /* Typing bajo el nav — en mobile */
        .header-typing {
            text-align: center;
            font-size: 0.72rem;
            color: rgba(255,255,255,0.45);
            padding: 0 2rem 0.4rem;
            letter-spacing: 0.04em;
            min-height: 1.1em;
        }

        /* Accesibilidad */
        *:focus {
            outline: 2px solid var(--accent-color);
            outline-offset: 2px;
        }

        button:focus, a:focus {
            outline: 2px solid var(--accent-color);
        }


        header::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 69, 0, 0.1), transparent);
            animation: shimmer 3s infinite;
        }

        @keyframes shimmer {
            0% { left: -100%; }
            100% { left: 100%; }
        }

        header h1 {
            font-size: 3.5rem;
            margin-bottom: 1rem;
            background: linear-gradient(45deg, var(--primary), var(--secondary), var(--accent));
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: textFloat 3s ease-in-out infinite;
        }

        @keyframes textFloat {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
        }

        .animated-message {
            font-size: 1.2rem;
            color: var(--accent);
            margin: 1.5rem 0;
        }

        /* nav ul ya definido arriba en header PRO */
        nav a::before { display: none; } /* eliminar el shimmer anterior que interfiere */

        /* Main Content */
        main {
            padding: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        section {
            margin: 4rem 0;
            padding: 2rem;
            background: rgba(0, 0, 0, 0.2);
            backdrop-filter: blur(10px);
            border-radius: var(--radius-xl, 22px);
            border: 1px solid rgba(255, 69, 0, 0.2);
            position: relative;
            overflow: hidden;
            animation: slideInUp 0.8s ease-out;
            scroll-margin-top: 0;
        }
        [id] { scroll-margin-top: 0; }

        @keyframes slideInUp {
            from { opacity: 0; transform: translateY(50px); }
            to { opacity: 1; transform: translateY(0); }
        }

        section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
            animation: flowingGradient 3s ease-in-out infinite;
        }

        @keyframes flowingGradient {
            0%, 100% { transform: translateX(-100%); }
            50% { transform: translateX(100%); }
        }

        h2 {
            font-size: 2.5rem;
            margin-bottom: 2rem;
            text-align: center;
            background: linear-gradient(45deg, var(--primary), var(--accent));
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        /* Stats Counter */
        .stats-section {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
        }

        .stat-card {
            text-align: center;
            padding: 2rem;
            background: linear-gradient(145deg, rgba(255, 69, 0, 0.1), rgba(255, 107, 53, 0.05));
            border-radius: var(--radius-md, 14px);
            border: 2px solid var(--primary);
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
        }
        @media (max-width: 768px) {
            .stat-card { padding: 1.1rem .8rem; border-radius: var(--radius-md, 14px); }
            .stat-number { font-size: 2rem !important; }
            .stat-label { font-size: .9rem !important; }
            .stat-sub { font-size: .68rem !important; }
            .stat-icon { font-size: 1.2rem !important; }
        }

        .stat-card::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(255, 69, 0, 0.1), transparent);
            transform: rotate(45deg);
            animation: statShine 3s ease-in-out infinite;
        }

        @keyframes statShine {
            0%, 100% { transform: translateX(-100%) rotate(45deg); }
            50% { transform: translateX(100%) rotate(45deg); }
        }

        .stat-card:hover {
            transform: translateY(-15px) scale(1.05);
            box-shadow: 0 20px 40px rgba(255, 69, 0, 0.4);
        }

        .stat-number {
            font-size: 3rem;
            font-weight: bold;
            color: var(--primary);
            position: relative;
            z-index: 1;
        }

        .stat-label {
            font-size: 1.2rem;
            color: var(--accent);
            margin-top: 0.5rem;
            position: relative;
            z-index: 1;
        }

        /* Skills Section (DEJAMOS SOLO UNA) */
        #skills {
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.6), rgba(26, 26, 46, 0.6));
            border: 2px solid rgba(255, 69, 0, 0.3);
            position: relative;
            overflow: hidden;
        }

        #skills::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 50% 50%, rgba(255, 69, 0, 0.05) 0%, transparent 70%);
            pointer-events: none;
        }

        .skill {
            display: flex;
            align-items: center;
            margin: 2rem 0;
            padding: 2rem;
            background: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 69, 0, 0.08));
            border-radius: var(--radius-xl, 22px);
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
            border: 2px solid transparent;
        }

        .skill::before {
            content: '';
            position: absolute;
            top: -2px;
            left: -2px;
            right: -2px;
            bottom: -2px;
            background: linear-gradient(45deg, var(--primary), var(--secondary), var(--accent));
            border-radius: var(--radius-xl, 22px);
            z-index: -1;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .skill:hover::before {
            opacity: 1;
        }

        .skill:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: 0 25px 60px rgba(255, 69, 0, 0.5);
            background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 69, 0, 0.15));
        }

        .skill-icon {
            font-size: 4.5rem;
            margin-right: 2.5rem;
            color: var(--primary);
            animation: iconFloat 3s ease-in-out infinite;
            position: relative;
            filter: drop-shadow(0 0 20px var(--primary));
        }

        .skill-icon::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 150%;
            height: 150%;
            background: radial-gradient(circle, rgba(255, 69, 0, 0.3) 0%, transparent 70%);
            z-index: -1;
            animation: pulse 2s ease-in-out infinite;
        }

        @keyframes iconFloat {
            0%, 100% { transform: translateY(0px) rotateY(0deg); }
            50% { transform: translateY(-8px) rotateY(5deg); }
        }

        .skill-info {
            flex: 1;
            position: relative;
            z-index: 1;
        }

        .skill-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 0.8rem;
        }

        .skill-info span {
            font-size: 1.5rem;
            font-weight: bold;
            color: var(--accent);
        }

        .skill-percentage {
            font-size: 1.8rem;
            font-weight: bold;
            color: var(--primary);
            opacity: 0;
            animation: fadeInRight 0.5s ease forwards;
        }

        @keyframes fadeInRight {
            from { opacity: 0; transform: translateX(-20px); }
            to { opacity: 1; transform: translateX(0); }
        }

        .progress-bar {
            width: 100%;
            height: 14px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-sm, 10px);
            overflow: hidden;
            position: relative;
            box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.5);
        }

        .progress {
            height: 100%;
            background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
            border-radius: var(--radius-sm, 10px);
            position: relative;
            box-shadow: 0 0 20px var(--primary);
            animation: progressLoad 2s ease-out forwards;
            transform-origin: left;
        }

        .progress::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            animation: shimmerProgress 2s ease-in-out infinite;
        }

        @keyframes progressLoad {
            from { transform: scaleX(0); }
            to { transform: scaleX(1); }
        }

        @keyframes shimmerProgress {
            0% { transform: translateX(-100%); }
            100% { transform: translateX(100%); }
        }

        /* Continúa en Parte 2... */
    
/* ═══════════════════════════════════════════
   ASISTENTE IA — estilos canónicos en components.css
   Bloque duplicado eliminado para evitar conflictos.
   ═══════════════════════════════════════════ */


        /* ═══ HERO ═══════════════════════════════════════════════ */
        #hero {
            padding: 2.5rem 0 1.5rem;
            position: relative;
        }
        .hero-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }
        @media(max-width:860px){ .hero-inner { grid-template-columns:1fr; } .hero-visual { display:none; } }

        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: .5rem;
            font-family: 'JetBrains Mono', monospace;
            font-size: .72rem;
            color: var(--accent);
            background: rgba(56,189,248,.08);
            border: 1px solid rgba(56,189,248,.2);
            padding: .28rem .9rem;
            border-radius: var(--radius-xl, 22px);
            margin-bottom: 1.2rem;
        }
        .hero-dot {
            width: 7px; height: 7px;
            border-radius: var(--radius-full, 50%);
            background: #00e676;
            animation: heroDot 2.5s ease-in-out infinite;
        }
        @keyframes heroDot { 0%,100%{opacity:1} 50%{opacity:.3} }

        .hero-title {
            font-size: clamp(2rem, 4.5vw, 3.5rem);
            font-weight: 900;
            line-height: 1.05;
            letter-spacing: -.03em;
            color: rgba(232,232,240,.85);
            margin-bottom: .9rem;
        }
        .hero-name {
            /* Gradiente solo cuando NO hay liquid-letters activas.
               Las .liquid-letter controlan su propio color vía JS (efecto agua).
               Usamos color base en lugar de -webkit-text-fill-color para no
               bloquear el efecto ripple de las letras hijas. */
            color: #fff;
        }
        /* Gradiente sutil en letras del nombre cuando no hay hover */
        .hero-name .liquid-letter {
            background: linear-gradient(135deg, #fff 0%, var(--accent) 60%, var(--primary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            transition: color .18s ease, text-shadow .18s ease;
        }
        /* Al hacer hover el JS pone color inline → desactivar el clip para mostrar color real */
        .hero-name .liquid-letter[style*="color"] {
            -webkit-text-fill-color: unset;
            background: none;
        }
        .hero-desc {
            font-size: .95rem;
            color: rgba(232,232,240,.5);
            line-height: 1.75;
            max-width: 480px;
            margin-bottom: 1.4rem;
        }
        .hero-stack {
            display: flex;
            flex-wrap: wrap;
            gap: .4rem;
            margin-bottom: 1.6rem;
        }
        .hero-stack span {
            font-family: 'JetBrains Mono', monospace;
            font-size: .68rem;
            color: rgba(232,232,240,.5);
            background: rgba(255,255,255,.05);
            border: 1px solid rgba(255,255,255,.08);
            padding: .2rem .6rem;
            border-radius: var(--radius-xs, 6px);
        }
        .hero-ctas { display: flex; gap: .65rem; flex-wrap: wrap; }
        .hero-btn {
            display: inline-flex;
            align-items: center;
            gap: .4rem;
            padding: .6rem 1.15rem;
            border-radius: var(--radius-sm, 10px);
            font-size: .83rem;
            font-weight: 700;
            text-decoration: none;
            border: none;
            cursor: pointer;
            transition: all .2s ease;
        }
        .hero-btn-ghost {
            background: rgba(255,255,255,.05);
            color: rgba(232,232,240,.65);
            border: 1px solid rgba(255,255,255,.1);
        }
        .hero-btn-ghost:hover { background: rgba(255,255,255,.1); color: #fff; }

        /* Hero card de código */
        .hero-visual { display: flex; justify-content: flex-end; }
        .hero-card {
            width: 100%;
            max-width: 400px;
            background: rgba(12,12,22,.95);
            border: 1px solid rgba(47,128,237,.2);
            border-radius: var(--radius-lg, 18px);
            overflow: hidden;
            box-shadow: 0 24px 72px rgba(0,0,0,.6);
            animation: heroCardIn .8s cubic-bezier(.2,.9,.2,1) .3s both;
        }
        @keyframes heroCardIn { from{opacity:0;transform:translateY(24px) rotate(1deg)} to{opacity:1;transform:none} }
        .hc-header {
            display: flex;
            align-items: center;
            gap: .5rem;
            padding: .7rem 1rem;
            background: rgba(255,255,255,.03);
            border-bottom: 1px solid rgba(255,255,255,.06);
        }
        .hc-dot { width: 12px; height: 12px; border-radius: var(--radius-full, 50%); }
        .hc-dot.red    { background: #ff5f56; }
        .hc-dot.yellow { background: #ffbd2e; }
        .hc-dot.green  { background: #27c93f; }
        .hc-file {
            margin-left: .3rem;
            font-family: 'JetBrains Mono', monospace;
            font-size: .72rem;
            color: rgba(232,232,240,.4);
        }
        .hc-code {
            padding: 1.1rem 1.3rem;
            font-family: 'JetBrains Mono', monospace;
            font-size: .8rem;
            line-height: 1.7;
        }
        .hc-code pre { margin: 0; white-space: pre-wrap; }
        .hc-k  { color: #c792ea; }
        .hc-v  { color: #82aaff; }
        .hc-p  { color: #f07178; }
        .hc-s  { color: #c3e88d; }
        .hc-n  { color: #f78c6c; }
        .hc-b  { color: #ff9d00; }
        .hc-c  { color: rgba(232,232,240,.3); font-style: italic; }
        .hc-footer {
            display: flex;
            justify-content: space-between;
            padding: .5rem 1rem;
            background: rgba(255,255,255,.02);
            border-top: 1px solid rgba(255,255,255,.05);
            font-family: 'JetBrains Mono', monospace;
            font-size: .65rem;
            color: rgba(232,232,240,.3);
        }
        .hc-status { color: #00e676; }

        /* ═══ STATS MEJORADO ════════════════════════════════════ */
        .stats-eyebrow {
            font-family: 'JetBrains Mono', monospace;
            font-size: .72rem;
            color: var(--accent);
            opacity: .65;
            margin-bottom: .4rem;
        }
        .stat-icon {
            font-size: 1.5rem;
            margin-bottom: .5rem;
            opacity: .7;
        }
        .stat-sub {
            font-size: .68rem;
            color: rgba(232,232,240,.3);
            font-family: 'JetBrains Mono', monospace;
            margin-top: .2rem;
        }

        /* ═══ SKILLS CON TABS ════════════════════════════════════ */
        .skills-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1rem;
            margin-bottom: 2rem;
        }
        .skills-eyebrow {
            font-family: 'JetBrains Mono', monospace;
            font-size: .72rem;
            color: var(--accent);
            opacity: .65;
            margin-bottom: .3rem;
        }
        .skills-tabs { display: flex; gap: .4rem; }
        .sk-tab {
            padding: .35rem .85rem;
            border-radius: var(--radius-xl, 22px);
            border: 1px solid rgba(47,128,237,.2);
            background: transparent;
            color: rgba(232,232,240,.45);
            font-family: 'Syne', sans-serif;
            font-size: .75rem;
            font-weight: 700;
            cursor: pointer;
            transition: all .18s;
        }
        .sk-tab:hover, .sk-tab.active {
            border-color: var(--primary);
            color: var(--accent);
            background: rgba(47,128,237,.1);
        }

        .skills-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 1rem;
        }
        .skills-grid.hidden { display: none !important; }

        .skill-chip {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding: 1.1rem 1.3rem;
            background: rgba(19,19,31,.9);
            border: 1px solid rgba(47,128,237,.15);
            border-radius: var(--radius-md, 14px);
            transition: all .22s ease;
        }
        .skill-chip:hover {
            border-color: rgba(47,128,237,.4);
            transform: translateY(-3px);
            box-shadow: 0 12px 30px rgba(0,0,0,.4);
        }
        .skill-chip.skill-new {
            border-color: rgba(47,128,237,.2);
            flex-direction: column;
            align-items: flex-start;
            gap: .6rem;
        }
        .skill-chip.skill-new:hover { border-color: rgba(47,128,237,.45); }
        .skill-chip.skill-new .sc-icon { font-size: 1.6rem; }

        .sc-icon {
            font-size: 2rem;
            color: var(--primary);
            width: 40px;
            text-align: center;
            flex-shrink: 0;
        }
        .sc-info { flex: 1; width: 100%; }
        .sc-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: .45rem;
            font-size: .88rem;
            font-weight: 700;
            color: rgba(232,232,240,.85);
        }
        .sc-pct {
            font-family: 'JetBrains Mono', monospace;
            font-size: .75rem;
            color: var(--primary);
        }
        .sc-pct.sc-badge {
            background: rgba(47,128,237,.15);
            color: #2f80ed;
            border: 1px solid rgba(47,128,237,.25);
            padding: .15rem .5rem;
            border-radius: var(--radius-xl, 22px);
            font-size: .65rem;
        }
        .sc-bar {
            height: 5px;
            background: rgba(255,255,255,.07);
            border-radius: var(--radius-xs, 6px);
            overflow: hidden;
        }
        .sc-fill {
            height: 100%;
            width: var(--w, 0%);
            background: var(--c, var(--primary));
            border-radius: var(--radius-xs, 6px);
            animation: fillBar .9s cubic-bezier(.4,0,.2,1) both;
        }
        @keyframes fillBar { from{width:0} to{width:var(--w)} }
        .sc-desc {
            font-size: .73rem;
            color: rgba(232,232,240,.4);
            margin-top: .4rem;
            line-height: 1.5;
        }

        /* Tools badges */
        .sk-tools-grid {
            grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)) !important;
            gap: .55rem !important;
        }
        .tool-badge {
            display: flex;
            align-items: center;
            gap: .5rem;
            padding: .6rem .9rem;
            background: rgba(255,255,255,.04);
            border: 1px solid rgba(255,255,255,.08);
            border-radius: var(--radius-sm, 10px);
            font-size: .78rem;
            color: rgba(232,232,240,.6);
            transition: all .18s;
        }
        .tool-badge:hover {
            border-color: rgba(47,128,237,.3);
            color: var(--accent);
            background: rgba(47,128,237,.06);
        }
        .tool-badge i { color: var(--primary); width: 16px; }

        /* ═══ PANEL DE CONFIGURACIÓN ══════════════════════════════ */
        #config-panel {
            position: fixed;
            inset: 0;
            background: rgba(0,0,0,.65);
            backdrop-filter: blur(10px);
            z-index: 9999;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            visibility: hidden;
            transition: all .28s ease;
        }
        #config-panel.open {
            opacity: 1;
            visibility: visible;
        }
        .cfg-dialog {
            width: 92%;
            max-width: 420px;
            background: linear-gradient(160deg, rgba(12,12,24,.98), rgba(18,18,34,.98));
            border: 1px solid rgba(47,128,237,.25);
            border-radius: var(--radius-xl, 22px);
            box-shadow: 0 32px 80px rgba(0,0,0,.7);
            transform: translateY(16px) scale(.96);
            transition: transform .28s cubic-bezier(.2,.9,.2,1);
        }
        #config-panel.open .cfg-dialog { transform: none; }

        .cfg-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 1.1rem 1.3rem;
            border-bottom: 1px solid rgba(255,255,255,.07);
        }
        .cfg-head-title {
            font-size: .95rem;
            font-weight: 700;
            color: #fff;
            display: flex;
            align-items: center;
            gap: .5rem;
        }
        .cfg-head-title i { color: var(--primary); }
        #cfg-close {
            background: rgba(255,255,255,.07);
            border: none;
            color: rgba(232,232,240,.5);
            width: 28px; height: 28px;
            border-radius: var(--radius-sm, 10px);
            cursor: pointer;
            font-size: .85rem;
            transition: all .18s;
        }
        #cfg-close:hover { background: rgba(255,255,255,.13); color: #fff; }

        .cfg-body { padding: 1.1rem 1.3rem; display: flex; flex-direction: column; gap: 1.2rem; }
        .cfg-group { display: flex; flex-direction: column; gap: .55rem; }
        .cfg-label {
            font-size: .72rem;
            font-weight: 700;
            color: rgba(232,232,240,.4);
            text-transform: uppercase;
            letter-spacing: .08em;
            font-family: 'JetBrains Mono', monospace;
        }
        .cfg-options { display: flex; gap: .4rem; flex-wrap: wrap; }
        .cfg-opt {
            padding: .38rem .85rem;
            border-radius: var(--radius-sm, 10px);
            border: 1px solid rgba(255,255,255,.1);
            background: rgba(255,255,255,.04);
            color: rgba(232,232,240,.55);
            font-family: 'Syne', sans-serif;
            font-size: .8rem;
            cursor: pointer;
            transition: all .18s;
        }
        .cfg-opt:hover { border-color: rgba(47,128,237,.35); color: var(--accent); }
        .cfg-opt.active {
            border-color: var(--primary);
            background: rgba(47,128,237,.12);
            color: var(--accent);
            font-weight: 700;
        }
        .cfg-toggle-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: .85rem;
            color: rgba(232,232,240,.6);
        }
        .cfg-toggle { position: relative; display: inline-block; width: 42px; height: 24px; }
        .cfg-toggle input { opacity: 0; width: 0; height: 0; }
        .cfg-slider {
            position: absolute;
            inset: 0;
            background: rgba(255,255,255,.12);
            border-radius: var(--radius-xl, 22px);
            cursor: pointer;
            transition: .3s;
        }
        .cfg-slider::before {
            content: '';
            position: absolute;
            width: 18px; height: 18px;
            left: 3px; bottom: 3px;
            background: #fff;
            border-radius: var(--radius-full, 50%);
            transition: .3s;
        }
        .cfg-toggle input:checked + .cfg-slider { background: var(--primary); }
        .cfg-toggle input:checked + .cfg-slider::before { transform: translateX(18px); }

        .cfg-foot {
            padding: .9rem 1.3rem;
            border-top: 1px solid rgba(255,255,255,.06);
        }
        .cfg-reset {
            display: flex;
            align-items: center;
            gap: .4rem;
            background: transparent;
            border: 1px solid rgba(255,255,255,.1);
            color: rgba(232,232,240,.45);
            padding: .4rem .9rem;
            border-radius: var(--radius-sm, 10px);
            font-size: .78rem;
            cursor: pointer;
            transition: all .18s;
        }
        .cfg-reset:hover { border-color: rgba(47,128,237,.3); color: var(--accent); }

        /* Botón config en header */
        #cfg-btn {
            background: var(--btn-ghost-bg);
            border: 1px solid var(--btn-ghost-border);
            color: rgba(232,232,240,.6);
            width: var(--btn-icon-size); height: var(--btn-icon-size);
            border-radius: var(--btn-radius);
            cursor: pointer;
            font-size: .85rem;
            transition: var(--btn-transition);
            display: flex; align-items: center; justify-content: center;
        }
        @media (hover: hover) {
            #cfg-btn:hover { border-color: var(--primary); color: var(--accent); background: rgba(47,128,237,.08); }
        }
        #lang-toggle {
            background: var(--btn-ghost-bg);
            border: 1px solid var(--btn-ghost-border);
            color: rgba(232,232,240,.6);
            width: var(--btn-icon-size); height: var(--btn-icon-size);
            border-radius: var(--btn-radius);
            cursor: pointer;
            font-size: .68rem;
            font-weight: 700;
            transition: var(--btn-transition);
            display: flex; align-items: center; justify-content: center;
            gap: .18rem;
        }
        @media (hover: hover) {
            #lang-toggle:hover { border-color: var(--primary); color: var(--accent); background: rgba(47,128,237,.08); }
        }
        #lang-toggle .lang-toggle-text { font-family: 'JetBrains Mono', monospace; }
        .header-dl-btn {
            display: flex; align-items: center; justify-content: center;
            width: 34px; height: 34px;
            border-radius: var(--radius-sm, 10px);
            background: rgba(47,128,237,.12);
            border: 1px solid rgba(47,128,237,.25);
            color: var(--primary);
            font-size: .85rem;
            text-decoration: none;
            transition: all .2s;
        }
        .header-dl-btn:hover { background: rgba(47,128,237,.22); transform: translateY(-2px); }
        .header-yt-btn {
            display: flex; align-items: center; justify-content: center;
            width: 34px; height: 34px;
            border-radius: var(--radius-sm, 10px);
            background: rgba(255,0,0,.1);
            border: 1px solid rgba(255,0,0,.25);
            color: #ff0000;
            font-size: .9rem;
            text-decoration: none;
            transition: all .2s;
        }
        .header-yt-btn:hover { background: rgba(255,0,0,.22); transform: translateY(-2px); }
        /* .social-yt: color unificado en components.css (single source of truth) */

        /* Font size cfg */
        body.font-sm { font-size: 14px; }
        body.font-lg { font-size: 18px; }
        body.no-anim *, body.no-anim *::before, body.no-anim *::after {
            animation: none !important;
            transition: none !important;
        }

        
        /* ═══ CLIMA ═════════════════════════════════════════════ */
        #weather-section {
            background: linear-gradient(135deg, rgba(0,0,0,.6), rgba(26,26,46,.6));
            border: 2px solid rgba(34,197,94,.2);
        }
        .wx-eyebrow {
            font-family: var(--mono); font-size: .72rem;
            color: #22c55e; opacity: .65; margin-bottom: .3rem;
        }
        .wx-header {
            display: flex; align-items: flex-end;
            justify-content: space-between; flex-wrap: wrap;
            gap: 1rem; margin-bottom: 1.5rem;
        }
        .wx-location-btn {
            display: flex; align-items: center; gap: .4rem;
            padding: .4rem .9rem; border-radius: var(--radius-sm, 10px);
            background: rgba(34,197,94,.1);
            border: 1px solid rgba(34,197,94,.3);
            color: #22c55e; font-size: .78rem; font-weight: 700;
            cursor: pointer; transition: all .2s; font-family: var(--font);
        }
        .wx-location-btn:hover { background: rgba(34,197,94,.2); }
        .wx-loading {
            display: flex; align-items: stretch; gap: .8rem;
            color: var(--muted); font-family: var(--mono); font-size: .82rem;
            padding: 1.5rem 0;
        }
        .wx-spinner {
            width: 20px; height: 20px;
            border: 2px solid rgba(34,197,94,.2);
            border-top-color: #22c55e;
            border-radius: var(--radius-full, 50%);
            animation: spin .8s linear infinite;
        }
        @keyframes spin { to { transform: rotate(360deg); } }

        /* ── SKELETON LOADING (reemplaza spinners en clima/noticias) ── */
        .skeleton-wrap { display: flex; flex-direction: column; gap: .6rem; padding: .3rem 0; }
        .skeleton-block {
            height: 14px; border-radius: var(--radius-xs, 6px);
            background: linear-gradient(90deg,
                rgba(255,255,255,.06) 25%,
                rgba(255,255,255,.14) 37%,
                rgba(255,255,255,.06) 63%);
            background-size: 400% 100%;
            animation: skeleton-shimmer 1.4s ease-in-out infinite;
        }
        .skeleton-block.sk-title  { width: 55%; height: 18px; }
        .skeleton-block.sk-lg     { height: 46px; width: 40%; }
        .skeleton-block.sk-sm     { width: 30%; }
        .skeleton-block.sk-full   { width: 100%; }
        .skeleton-row { display: flex; gap: .6rem; }
        .skeleton-row .skeleton-block { flex: 1; }
        @keyframes skeleton-shimmer {
            0%   { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }
        /* Skeleton loading: animación activa siempre (independiente del SO) */

        .wx-card {
            background: rgba(13,13,26,.9);
            border: 1px solid rgba(34,197,94,.2);
            border-radius: var(--radius-lg, 18px); padding: 1.5rem;
            margin-bottom: 1rem;
        }
        .wx-main { margin-bottom: 1.2rem; }
        .wx-city { font-size: 1.1rem; font-weight: 700; color: #fff; }
        .wx-desc { font-size: .82rem; color: var(--muted); margin: .2rem 0 .5rem; }
        .wx-temp {
            font-size: 3.5rem; font-weight: 900; line-height: 1;
            background: linear-gradient(135deg, #22c55e, #00e676);
            -webkit-background-clip: text; -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .wx-feels { font-size: .78rem; color: var(--muted); margin-top: .3rem; }
        .wx-grid {
            display: grid; grid-template-columns: repeat(4,1fr); gap: .6rem;
        }
        @media(max-width:600px){ .wx-grid { grid-template-columns: repeat(2,1fr); } }
        .wx-stat {
            display: flex; flex-direction: column; align-items: center; gap: .2rem;
            background: rgba(255,255,255,.04);
            border: 1px solid rgba(255,255,255,.07);
            border-radius: var(--radius-md, 14px); padding: .7rem .5rem;
        }
        .wx-stat i { color: #22c55e; font-size: .9rem; }
        .wx-stat span { font-family: var(--mono); font-size: .88rem; font-weight: 700; color: var(--a); }
        .wx-stat small { font-size: .62rem; color: var(--muted); }
        .wx-search {
            display: flex; gap: .5rem;
        }
        .wx-input {
            flex: 1; padding: .55rem 1rem;
            background: rgba(255,255,255,.05);
            border: 1px solid rgba(255,255,255,.1);
            border-radius: var(--radius-sm, 10px); color: var(--text);
            font-family: var(--mono); font-size: .82rem; outline: none;
            transition: border-color .2s;
        }
        .wx-input:focus { border-color: rgba(34,197,94,.4); }
        .wx-input::placeholder { color: rgba(232,232,240,.25); }
        .wx-search-btn {
            padding: .55rem 1rem;
            background: rgba(34,197,94,.12);
            border: 1px solid rgba(34,197,94,.25);
            border-radius: var(--radius-sm, 10px); color: #22c55e;
            cursor: pointer; transition: all .2s; font-size: .85rem;
        }
        .wx-search-btn:hover { background: rgba(34,197,94,.22); }
        .wx-error {
            display: flex; flex-direction: column;
            align-items: flex-start; gap: .4rem;
            color: rgba(56,189,248,.7); font-size: .85rem;
            padding: 1rem 0;
        }
        .wx-error i { color: var(--a); }

        /* ═══ NOTICIAS INDEX ═════════════════════════════════════ */
        #news-section {
            background: linear-gradient(135deg, rgba(0,0,0,.5), rgba(20,20,38,.6));
            border: 2px solid rgba(47,128,237,.2);
        }
        .news-tabs-index { display: flex; gap: .4rem; flex-wrap: wrap; }
        .news-idx-tab {
            padding: .3rem .75rem; border-radius: var(--radius-xl, 22px);
            border: 1px solid rgba(47,128,237,.2);
            background: transparent; color: var(--muted);
            font-family: var(--font); font-size: .73rem; font-weight: 700;
            cursor: pointer; transition: all .18s;
        }
        .news-idx-tab:hover, .news-idx-tab.active-idx {
            border-color: var(--primary); color: var(--accent);
            background: rgba(47,128,237,.1);
        }
        .news-index-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px,1fr));
            gap: .7rem;
        }
        .news-idx-card {
            display: flex; align-items: flex-start; gap: .7rem;
            padding: .8rem 1rem;
            background: rgba(255,255,255,.03);
            border: 1px solid rgba(255,255,255,.07);
            border-radius: var(--radius-md, 14px); cursor: pointer;
            text-decoration: none;
            transition: all .2s;
        }
        .news-idx-card:hover {
            border-color: rgba(47,128,237,.35);
            background: rgba(47,128,237,.05);
            transform: translateY(-2px);
        }
        .news-idx-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: .1rem; }
        .news-idx-title {
            font-size: .82rem; font-weight: 600;
            color: var(--text); line-height: 1.4; margin-bottom: .25rem;
        }
        .news-idx-meta {
            font-size: .67rem; font-family: var(--mono); color: var(--muted);
        }

        


        /* ── EASTER EGG ──────────────────────────────────────── */
        .egg-counter {
            position: absolute; top: -8px; right: -8px;
            width: 16px; height: 16px; border-radius: var(--radius-full, 50%);
            background: var(--primary); color: #fff;
            font-size: .55rem; font-weight: 900;
            display: none; align-items: center; justify-content: center;
            font-family: var(--mono); animation: pop .2s ease;
        }
        @keyframes pop { 0%{transform:scale(0)} 70%{transform:scale(1.3)} 100%{transform:scale(1)} }
        .header-logo { position: relative; }

        /* Overlay easter egg */
        #egg-overlay {
            position: fixed; inset: 0; z-index: 99999;
            background: rgba(0,0,0,.97);
            display: none; flex-direction: column;
            align-items: center; justify-content: center;
            text-align: center; padding: 2rem;
        }
        #egg-overlay.active { display: flex; animation: fadeIn .4s ease; }
        @keyframes fadeIn { from{opacity:0} to{opacity:1} }
        .egg-title {
            font-family: 'JetBrains Mono', monospace;
            font-size: clamp(2rem, 8vw, 5rem);
            font-weight: 900; line-height: 1; margin-bottom: 1rem;
        }
        .egg-title .e1 { color: #2f80ed; }
        .egg-title .e2 { color: #00e5ff; }
        .egg-title .e3 { color: #38bdf8; }
        .egg-msg {
            font-family: 'JetBrains Mono', monospace;
            font-size: .9rem; color: rgba(255,255,255,.5);
            margin-bottom: 2rem; line-height: 1.8; max-width: 500px;
        }
        .egg-msg span { color: #00e676; }
        .egg-particles { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
        .egg-particle {
            position: absolute; width: 4px; height: 4px; border-radius: var(--radius-full, 50%);
            animation: particle-fly 2s ease-out forwards;
        }
        @keyframes particle-fly {
            0% { transform: translate(0,0) scale(1); opacity: 1; }
            100% { transform: translate(var(--tx), var(--ty)) scale(0); opacity: 0; }
        }
        .egg-close {
            padding: .6rem 1.8rem; border-radius: var(--radius-sm, 10px);
            background: linear-gradient(135deg, #2f80ed, #22c55e);
            border: none; color: #fff; font-family: 'JetBrains Mono', monospace;
            font-size: .85rem; font-weight: 700; cursor: pointer;
            transition: all .2s;
        }
        .egg-close:hover { transform: scale(1.05); }
        .egg-matrix {
            position: absolute; inset: 0; pointer-events: none;
            font-family: 'JetBrains Mono', monospace;
            font-size: .75rem; color: rgba(0,230,118,.15);
            overflow: hidden; white-space: pre; line-height: 1.4;
            z-index: -1;
        }


        /* ═══ GALERÍA MI PUEBLO ══════════════════════════════════ */
        #mi-pueblo { text-align: left; }
        .pueblo-eyebrow {
            font-family: var(--mono); font-size: .72rem;
            color: rgba(56,189,248,.6); letter-spacing: .1em;
            text-transform: uppercase; margin-bottom: .4rem;
        }
        .pueblo-desc {
            color: rgba(232,232,240,.65); font-size: .92rem;
            line-height: 1.7; margin-bottom: 1.5rem;
            max-width: 600px;
        }
        .pueblo-gallery {
            display: grid;
            grid-template-columns: 1.6fr 1fr;
            gap: .8rem;
            margin-bottom: 1.5rem;
        }
        .pueblo-main-img, .pueblo-side-item {
            position: relative; overflow: hidden; border-radius: var(--radius-md, 14px);
            cursor: pointer;
        }
        .pueblo-main-img { border-radius: var(--radius-lg, 18px); }
        .pueblo-side-imgs {
            display: grid; grid-template-rows: repeat(3, 1fr); gap: .8rem;
        }
        .pueblo-main-img img, .pueblo-side-item img {
            width: 100%; height: 100%; object-fit: cover;
            transition: transform .5s ease;
            display: block;
        }
        .pueblo-main-img { height: 300px; }
        .pueblo-side-item { height: auto; min-height: 88px; }
        .pueblo-main-img:hover img, .pueblo-side-item:hover img {
            transform: scale(1.06);
        }
        .pueblo-img-overlay {
            position: absolute; bottom: 0; left: 0; right: 0;
            background: linear-gradient(transparent, rgba(0,0,0,.7));
            padding: .5rem .7rem;
            opacity: 0; transition: opacity .3s;
        }
        .pueblo-main-img:hover .pueblo-img-overlay,
        .pueblo-side-item:hover .pueblo-img-overlay { opacity: 1; }
        .pueblo-img-overlay span {
            font-size: .72rem; color: #fff; font-family: var(--mono);
        }
        .pueblo-video-wrap {
            margin-top: 1rem;
        }
        .pueblo-iframe-wrap {
            position: relative; border-radius: var(--radius-lg, 18px); overflow: hidden;
            border: 1px solid rgba(47,128,237,.25);
            box-shadow: 0 20px 60px rgba(0,0,0,.6);
            height: 320px; max-width: 640px;
        }
        @media (max-width: 600px) {
            .pueblo-gallery { grid-template-columns: 1fr; }
            .pueblo-side-imgs { grid-template-rows: auto; grid-template-columns: repeat(3,1fr); }
            .pueblo-main-img { height: 220px; }
            .pueblo-side-item { min-height: 90px; }
            .pueblo-iframe-wrap { height: 200px; }
        }
/* ═══════════════════════════════════════
   NOTA: antes existía aquí una regla @media
   (prefers-reduced-motion: reduce) que apagaba
   TODAS las animaciones del sitio (*, *::before,
   *::after con !important) cuando el sistema
   operativo del visitante tenía activado
   "reducir movimiento". Por decisión explícita
   del dueño del sitio, las animaciones de CodeHub
   ya NO dependen de esa preferencia del SO — se
   muestran siempre, en PC y en móvil.
═══════════════════════════════════════ */

/* ═══════════════════════════════════════════════════════════════
   UX ENHANCEMENTS — thesvg icons + Anime.js polish
   CodeHub by Wilson.E
═══════════════════════════════════════════════════════════════ */

/* ── Skill chip: img icon rendering ──────────────────────────── */
.sc-icon img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  transition: transform .3s cubic-bezier(.34,1.56,.64,1), filter .2s;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,.35));
}
.skill-chip:hover .sc-icon img {
  filter: drop-shadow(0 0 8px rgba(47,128,237,.5));
}
.skill-chip.skill-new .sc-icon img { width: 32px; height: 32px; }

/* ── Tool badge: img icon ─────────────────────────────────────── */
.tool-badge img {
  width: 16px;
  height: 16px;
  object-fit: contain;
  flex-shrink: 0;
  transition: transform .25s ease;
}
.tool-badge:hover img { transform: scale(1.2) rotate(-5deg); }

/* ── Logo header — glow en brackets ─────────────────────────── */
.header-logo-text .bracket {
  display: inline-block;
  transition: text-shadow .3s, color .3s;
}
.header-logo:hover .bracket {
  color: #22c55e;
  text-shadow: 0 0 18px rgba(34,197,94,.9), 0 0 40px rgba(47,128,237,.4);
}
.header-logo-badge {
  position: relative;
  overflow: hidden;
  transition: background .2s, border-color .2s, box-shadow .2s;
}

/* ── Skill chips — animated progress bar on visibility ──────── */
.sc-fill {
  transition: width .9s cubic-bezier(.4,0,.2,1);
}

/* ── Scroll reveal base state (set by JS) ───────────────────── */
.reveal-hidden {
  opacity: 0;
  transform: translateY(24px);
}

/* ── Service cards — elevated hover with glow ───────────────── */
.service-card {
  transform-style: preserve-3d;
  perspective: 800px;
  transition: transform .25s cubic-bezier(.4,0,.2,1),
              border-color .25s, box-shadow .25s;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(47,128,237,.07) 0%, transparent 70%);
  opacity: 0;
  transition: opacity .3s;
}
.service-card:hover::before { opacity: 1; }
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(47,128,237,.38) !important;
  box-shadow: 0 18px 40px rgba(0,0,0,.45), 0 0 0 1px rgba(47,128,237,.1);
}

/* ── Cursor: se usa el puntero nativo del sistema (flecha / mano) ── */

/* ── Mobile bottom nav bar ───────────────────────────────────── */
#mobile-nav-bar { display: none !important; }
/* Hidden on desktop, shown only on mobile via media query below */
@media (max-width: 640px) {
  #mobile-nav-bar {
    display: flex !important;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 5000;
    background: rgba(10,10,16,.95);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-top: 1px solid rgba(47,128,237,.15);
    padding: 0.5rem 0 calc(0.5rem + env(safe-area-inset-bottom));
    justify-content: space-around;
    align-items: center;
  }
  #mobile-nav-bar a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    text-decoration: none;
    color: rgba(232,232,240,.45);
    font-size: .62rem;
    font-weight: 600;
    letter-spacing: .03em;
    padding: .3rem .6rem;
    border-radius: var(--radius-sm, 10px);
    transition: color .2s, background .2s;
    min-width: 52px;
    -webkit-tap-highlight-color: transparent;
  }
  #mobile-nav-bar a.active,
  #mobile-nav-bar a:hover { color: #2f80ed; }
  #mobile-nav-bar a .mnb-icon {
    font-size: 1.2rem;
    transition: transform .25s cubic-bezier(.34,1.56,.64,1);
  }
  #mobile-nav-bar a.active .mnb-icon { transform: scale(1.18); }
  /* Give bottom padding to page so content isn't behind nav */
  body { padding-bottom: calc(16px + env(safe-area-inset-bottom)); }

  /* ── 500px mobile refinements ───────────────────────────── */
  .skill-chip { padding: .9rem 1rem; gap: .75rem; }
  .sc-icon img { width: 24px; height: 24px; }
  .sc-top { font-size: .82rem; }
  .tool-badge { font-size: .76rem; padding: .55rem .75rem; }
  .sk-tools-grid { grid-template-columns: repeat(auto-fill, minmax(140px,1fr)) !important; }
  .skills-header { flex-direction: column; gap: .8rem; align-items: flex-start; }
  .header-logo-desc { display: none; }
  .service-card:hover { transform: none; } /* disable translateY on touch */
  #whatsNewIcon { right: 14px; width: 48px; height: 48px; font-size: 1.2rem; }
}

/* ── Stats counter shimmer ──────────────────────────────────── */
.stat-number, [class*="stat-num"] {
  background: linear-gradient(90deg, #fff 0%, #22c55e 50%, #fff 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: statShimmer 4s linear infinite;
}
@keyframes statShimmer {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}

/* ─── Roadmap (trabajando en…) ─────────────────────────────── */
.roadmap-section {
  padding: 4.5rem 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}
.roadmap-head {
  text-align: center;
  margin-bottom: 2.5rem;
}
.roadmap-badge {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .03em;
  color: var(--secondary, #22c55e);
  background: rgba(34, 197, 94, .1);
  border: 1px solid rgba(34, 197, 94, .3);
  border-radius: 999px;
  padding: .3rem .85rem;
  margin-bottom: 1rem;
}
.roadmap-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: .5rem;
}
.roadmap-head p {
  color: var(--text-secondary, #888);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
  font-size: .95rem;
}
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}
.roadmap-card {
  position: relative;
  background: rgba(255, 255, 255, .03);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 16px;
  padding: 1.5rem;
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
  overflow: hidden;
}
.roadmap-card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary, #2f80ed), var(--accent, #38bdf8));
  opacity: .6;
}
.roadmap-card:hover {
  transform: translateY(-4px);
  border-color: rgba(47, 128, 237, .5);
  background: rgba(255, 255, 255, .05);
}
.roadmap-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.roadmap-emoji {
  font-size: 1.6rem;
}
.roadmap-status {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .02em;
  border-radius: 999px;
  padding: .25rem .7rem;
}
.roadmap-status i { font-size: .55rem; }
.roadmap-status.wip { color: #f59e0b; background: rgba(245, 158, 11, .12); border: 1px solid rgba(245, 158, 11, .3); }
.roadmap-status.next { color: var(--accent, #38bdf8); background: rgba(56, 189, 248, .12); border: 1px solid rgba(56, 189, 248, .3); }
.roadmap-card h3 {
  font-size: 1.15rem;
  margin-bottom: .5rem;
  color: #fff;
}
.roadmap-card p {
  color: var(--text-secondary, #888);
  font-size: .88rem;
  line-height: 1.65;
  margin-bottom: 1.25rem;
}
.roadmap-bar {
  height: 6px;
  background: rgba(255, 255, 255, .08);
  border-radius: 999px;
  overflow: hidden;
}
.roadmap-bar span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary, #2f80ed), var(--secondary, #22c55e));
  transition: width 1s ease;
}
.roadmap-meta {
  display: flex;
  justify-content: flex-end;
  margin-top: .5rem;
  font-size: .75rem;
  font-weight: 600;
  color: var(--secondary, #22c55e);
}
.roadmap-error {
  grid-column: 1 / -1;
  text-align: center;
  padding: 2rem;
  color: var(--text-secondary, #888);
  border: 1px dashed rgba(255, 255, 255, .12);
  border-radius: 16px;
}
.roadmap-error i { margin-right: .5rem; color: #f59e0b; }
[data-theme="light"] .roadmap-card {
  background: #fff;
  border-color: #e2e8f0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, .06);
}
[data-theme="light"] .roadmap-card:hover {
  background: #f8fafc;
  border-color: var(--primary, #2f80ed);
}
[data-theme="light"] .roadmap-card h3 { color: #0f172a; }
[data-theme="light"] .roadmap-bar { background: #e2e8f0; }
[data-theme="light"] .roadmap-error { border-color: #e2e8f0; }
.roadmap-updated {
  text-align: center;
  margin-top: 1.25rem;
  font-size: .78rem;
  color: var(--text-secondary, #888);
}