/* ============================================================
   LANDING THEME — Unifica MkDocs Material con la landing premium
   Paleta dark garage + tipografía editorial
   Aplicado a TODAS las páginas internas (historia, manuales, etc.)
   ============================================================ */

/* ---- Fuentes premium del landing ---- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,900;1,400;1,700;1,900&family=Inter+Tight:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&family=Caveat:wght@500;700&display=swap');

/* ---- Variables de marca (unificadas con bundle Claude Design) ---- */
:root {
  /* Brand oficial */
  --gti-red:          #E20A17;
  --gti-blue:         #003399;
  --gti-cyan:         #00A4D7;

  /* Atmósfera garage */
  --gti-bg:           #0A0908;   /* Negro motor profundo */
  --gti-bg-soft:      #14110F;   /* Variante para cards */
  --gti-cream:        #F5EFE0;   /* Crema papel envejecido */
  --gti-cream-soft:   #E8DFC8;
  --gti-amber:        #FFB347;   /* Bombilla tungsteno */
  --gti-amber-glow:   rgba(255,179,71,0.18);
  --gti-leather:      #3A2B1E;
  --gti-oak:          #6B4423;
  --gti-steel:        #8B8680;

  /* Fuentes */
  --font-display:     'Playfair Display', 'GT Sectra', Georgia, serif;
  --font-body:        'Inter Tight', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:        'JetBrains Mono', 'GT America Mono', ui-monospace, monospace;
  --font-hand:        'Caveat', 'Kalam', cursive;
}

/* ============================================================
   OVERRIDE MATERIAL THEME — modo único "Garage Nocturno"
   ============================================================ */

[data-md-color-scheme="default"],
[data-md-color-scheme="slate"] {
  /* Backgrounds */
  --md-default-bg-color:          var(--gti-bg);
  --md-default-bg-color--light:   var(--gti-bg-soft);
  --md-default-bg-color--lighter: #1C1815;
  --md-default-bg-color--lightest:#221E1A;

  /* Foreground */
  --md-default-fg-color:          var(--gti-cream);
  --md-default-fg-color--light:   rgba(245,239,224,0.78);
  --md-default-fg-color--lighter: rgba(245,239,224,0.55);
  --md-default-fg-color--lightest:rgba(245,239,224,0.28);

  /* Primary (header) */
  --md-primary-fg-color:          var(--gti-bg);
  --md-primary-fg-color--light:   #14110F;
  --md-primary-fg-color--dark:    #050403;
  --md-primary-bg-color:          var(--gti-cream);
  --md-primary-bg-color--light:   rgba(245,239,224,0.7);

  /* Accent */
  --md-accent-fg-color:           var(--gti-amber);
  --md-accent-fg-color--transparent: var(--gti-amber-glow);
  --md-accent-bg-color:           var(--gti-bg);

  /* Tipografía */
  --md-typeset-color:             var(--gti-cream);
  --md-typeset-a-color:           var(--gti-amber);
  --md-typeset-mark-color:        rgba(226,10,23,0.25);
  --md-typeset-del-color:         rgba(245,239,224,0.45);
  --md-typeset-ins-color:         rgba(0,164,215,0.4);
  --md-typeset-kbd-color:         #1C1815;
  --md-typeset-kbd-accent-color:  #2A241F;
  --md-typeset-kbd-border-color:  #3A2B1E;
  --md-typeset-table-color:       var(--gti-cream);

  /* Code */
  --md-code-fg-color:             var(--gti-cream);
  --md-code-bg-color:             #0F0D0B;
  --md-code-hl-color:             var(--gti-amber-glow);
  --md-code-hl-number-color:      var(--gti-red);
  --md-code-hl-special-color:     var(--gti-amber);
  --md-code-hl-function-color:    var(--gti-cyan);
  --md-code-hl-constant-color:    var(--gti-red);
  --md-code-hl-keyword-color:     var(--gti-amber);
  --md-code-hl-string-color:      #B5D58A;

  /* Footer */
  --md-footer-bg-color:           #050403;
  --md-footer-bg-color--dark:     #000;
  --md-footer-fg-color:           var(--gti-cream);
  --md-footer-fg-color--light:    rgba(245,239,224,0.6);
  --md-footer-fg-color--lighter:  rgba(245,239,224,0.4);

  /* Admonitions: warm tone */
  --md-admonition-fg-color:       var(--gti-cream);
  --md-admonition-bg-color:       rgba(255,179,71,0.06);

  /* Shadows */
  --md-shadow-z1: 0 4px 12px rgba(0,0,0,0.5);
  --md-shadow-z2: 0 8px 24px rgba(0,0,0,0.6);
  --md-shadow-z3: 0 16px 48px rgba(0,0,0,0.7);

  /* Font assignments */
  --md-text-font: 'Inter Tight', system-ui, sans-serif;
  --md-code-font: 'JetBrains Mono', monospace;
}

/* ============================================================
   TIPOGRAFÍA — Editorial garage
   ============================================================ */

body, .md-typeset {
  font-family: var(--font-body);
  font-feature-settings: 'kern','liga','ss01';
  -webkit-font-smoothing: antialiased;
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--gti-cream);
  margin-top: 1.8em;
  margin-bottom: 0.6em;
}

.md-typeset h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.025em;
}

.md-typeset h1::before {
  content: '— ';
  color: var(--gti-red);
  font-weight: 400;
}

.md-typeset h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  line-height: 1.15;
  font-style: italic;
  font-weight: 700;
}

.md-typeset h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--gti-amber);
  text-transform: none;
  letter-spacing: 0;
}

.md-typeset h4 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--gti-amber);
  margin-top: 1.8em;
}

.md-typeset p,
.md-typeset li {
  line-height: 1.7;
}

.md-typeset strong { color: var(--gti-cream); font-weight: 700; }
.md-typeset em { color: rgba(255,179,71,0.95); font-style: italic; }

.md-typeset code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: rgba(255,179,71,0.08);
  padding: 0.18em 0.45em;
  border-radius: 3px;
  border: 1px solid rgba(255,179,71,0.15);
}

.md-typeset pre code {
  background: transparent;
  border: none;
}

.md-typeset blockquote {
  border-left: 3px solid var(--gti-red);
  padding-left: 1.2em;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15em;
  color: rgba(245,239,224,0.88);
}

.md-typeset a {
  color: var(--gti-amber);
  text-decoration: none;
  border-bottom: 1px dotted rgba(255,179,71,0.4);
  transition: color .2s, border-color .2s;
}
.md-typeset a:hover {
  color: #FFD580;
  border-bottom-color: var(--gti-amber);
}

/* ============================================================
   HEADER — minimal con persiana decorativa
   ============================================================ */

.md-header {
  background-color: var(--gti-bg);
  border-bottom: 1px solid rgba(255,179,71,0.15);
  box-shadow: 0 1px 0 rgba(255,179,71,0.05);
}

.md-header::before {
  /* Persiana decorativa de metal corrugado */
  content: '';
  display: block;
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(180deg,
    var(--gti-steel) 0%, #6B6660 30%,
    var(--gti-leather) 60%, var(--gti-bg) 100%);
  opacity: 0.6;
}

.md-header__title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
}

.md-header__topic .md-ellipsis {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.md-tabs {
  background: var(--gti-bg);
  border-bottom: 1px solid rgba(255,179,71,0.08);
}

.md-tabs__link {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  opacity: 0.7;
  transition: opacity .2s, color .2s;
}
.md-tabs__link:hover,
.md-tabs__link--active {
  opacity: 1;
  color: var(--gti-amber);
}

/* ============================================================
   SEARCH — Editorial archive lookup
   ============================================================ */

.md-search__form {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,179,71,0.18);
  border-radius: 3px;
  transition: border-color .25s, background .25s;
}
.md-search__form:hover,
[data-md-toggle="search"]:checked ~ .md-header .md-search__form {
  border-color: rgba(255,179,71,0.45);
  background: rgba(255,255,255,0.06);
}

.md-search__input {
  background: transparent;
  color: var(--gti-cream);
  font-family: var(--font-body);
  font-size: 0.85rem;
}
.md-search__input::placeholder {
  color: rgba(245,239,224,0.4);
  font-style: italic;
}
.md-search__input + .md-search__icon {
  color: var(--gti-amber);
}

.md-search__output {
  background: rgba(10,9,8,0.96) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,179,71,0.18);
  border-radius: 4px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.6);
  margin-top: 6px;
}

.md-search-result__meta {
  background: rgba(255,179,71,0.06);
  color: var(--gti-amber);
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(255,179,71,0.15);
  padding: 0.6em 1.2em;
}

.md-search-result__article {
  border-bottom: 1px solid rgba(255,179,71,0.08);
  padding: 1em 1.2em;
  transition: background .2s;
}
.md-search-result__article:hover,
.md-search-result__article[data-md-state="active"] {
  background: rgba(255,179,71,0.04);
}

.md-search-result__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--gti-cream);
  margin-bottom: 0.3em;
}
.md-search-result__article:hover .md-search-result__title,
.md-search-result__article[data-md-state="active"] .md-search-result__title {
  color: var(--gti-amber);
}

.md-search-result__teaser {
  color: rgba(245,239,224,0.65);
  font-family: var(--font-body);
  font-size: 0.78rem;
  line-height: 1.5;
}

.md-search-result__teaser mark,
.md-search-result__terms mark {
  background: rgba(226,10,23,0.25);
  color: var(--gti-amber);
  font-weight: 600;
  padding: 0 2px;
  border-radius: 2px;
}

/* No results — editorial fallback */
.md-search-result__meta:not(:has(+ .md-search-result__article)):after,
.md-search-result__meta[data-md-search-result-empty="true"]::after {
  display: block;
  margin-top: 0.5em;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  color: rgba(245,239,224,0.6);
  letter-spacing: 0;
  text-transform: none;
  font-weight: 400;
}

/* Keyboard hint en empty state */
.md-search__scrollwrap > .md-search-result:empty::after {
  content: 'El archivo no encontró esta pieza. Prueba un término más general — o pregúntalo en Telegram.';
  display: block;
  padding: 2em 1.5em;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  color: rgba(245,239,224,0.55);
  text-align: center;
  line-height: 1.5;
}

/* Search overlay backdrop dark blur */
.md-search__overlay {
  background: rgba(10,9,8,0.7);
  backdrop-filter: blur(4px);
}

/* Search "press to search" hint */
.md-search__suggest {
  color: rgba(245,239,224,0.3);
}

/* ============================================================
   SIDEBAR / NAV
   ============================================================ */

.md-nav {
  font-family: var(--font-body);
  font-size: 0.78rem;
}
.md-nav__title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gti-amber);
}
.md-nav__link {
  color: rgba(245,239,224,0.72);
  transition: color .15s;
}
.md-nav__link:hover,
.md-nav__link--active {
  color: var(--gti-amber);
}

/* ============================================================
   CONTENIDO — bombilla decorativa en cada página interna
   ============================================================ */

.md-main__inner {
  position: relative;
}

.md-content {
  background: var(--gti-bg);
}

.md-content article.md-content__inner::before {
  /* Bombilla colgante decorativa esquina superior derecha */
  content: '';
  position: absolute;
  top: 8px;
  right: 24px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--gti-amber);
  box-shadow: 0 0 24px 4px var(--gti-amber-glow), 0 0 8px var(--gti-amber);
  animation: bulb-flicker 7s ease-in-out infinite;
  z-index: 1;
}

.md-content article.md-content__inner::after {
  /* Cable de la bombilla */
  content: '';
  position: absolute;
  top: -100px;
  right: 30px;
  width: 1px;
  height: 100px;
  background: rgba(58,43,30,0.6);
}

@keyframes bulb-flicker {
  0%,90%,100% { opacity: 1; }
  93%,97%     { opacity: 0.4; }
  95%         { opacity: 0.85; }
}

/* ============================================================
   TABLES — editorial con hairlines
   ============================================================ */

.md-typeset table:not([class]) {
  border-radius: 0;
  border: 1px solid rgba(255,179,71,0.15);
  background: var(--gti-bg-soft);
  overflow: hidden;
  font-size: 0.85rem;
}

.md-typeset table:not([class]) th {
  background: rgba(226,10,23,0.08);
  color: var(--gti-amber);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(255,179,71,0.3);
}

.md-typeset table:not([class]) td {
  border-bottom: 1px solid rgba(255,179,71,0.08);
  color: rgba(245,239,224,0.92);
}

.md-typeset table:not([class]) tr:hover td {
  background: rgba(255,179,71,0.03);
}

/* ============================================================
   ADMONITIONS — warm leather notes
   ============================================================ */

.md-typeset .admonition,
.md-typeset details {
  background: var(--gti-bg-soft);
  border: 1px solid rgba(255,179,71,0.18);
  border-left: 3px solid var(--gti-amber);
  border-radius: 4px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}

.md-typeset .admonition-title,
.md-typeset summary {
  background: rgba(255,179,71,0.06);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  color: var(--gti-amber);
}

.md-typeset .admonition.note { border-left-color: var(--gti-cyan); }
.md-typeset .admonition.warning { border-left-color: var(--gti-red); }
.md-typeset .admonition.tip { border-left-color: var(--gti-amber); }

/* ============================================================
   BUTTONS — placa metálica grabada
   ============================================================ */

.md-typeset .md-button {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  background: rgba(255,179,71,0.06);
  color: var(--gti-amber);
  border: 1px solid var(--gti-amber);
  border-radius: 2px;
  padding: 0.7em 1.4em;
  transition: all .25s;
  position: relative;
}
.md-typeset .md-button:hover {
  background: var(--gti-amber);
  color: var(--gti-bg);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px var(--gti-amber-glow);
}
.md-typeset .md-button--primary {
  background: var(--gti-red);
  color: var(--gti-cream);
  border-color: var(--gti-red);
}
.md-typeset .md-button--primary:hover {
  background: #FF1F2C;
  border-color: #FF1F2C;
  color: var(--gti-cream);
  box-shadow: 0 8px 20px rgba(226,10,23,0.4);
}

/* ============================================================
   FOOTER — placa "Sitio creado por Automatiza.ia"
   ============================================================ */

.md-footer {
  background: #050403;
  border-top: 1px solid rgba(255,179,71,0.1);
}

.md-footer-meta {
  background: #000;
  font-family: var(--font-body);
}

.md-footer-meta__inner {
  padding: 1.2em 0.8em;
}

.md-footer-copyright {
  font-size: 0.7rem;
  letter-spacing: 0.5px;
  color: rgba(245,239,224,0.5);
}
.md-footer-copyright a {
  color: var(--gti-amber);
  border-bottom: none;
}

/* Firma Automatiza.ia ahora gestionada por overrides/partials/copyright.html */

/* Social icons */
.md-footer-social {
  padding-top: 0.6em;
}
.md-social__link svg {
  fill: var(--gti-cream);
  opacity: 0.55;
  transition: opacity .2s, fill .2s;
}
.md-social__link:hover svg {
  fill: var(--gti-amber);
  opacity: 1;
}

/* ============================================================
   ANNOUNCE BAR (si está activo)
   ============================================================ */
.md-banner {
  background: var(--gti-red);
  color: var(--gti-cream);
  font-family: var(--font-body);
  font-weight: 500;
}

/* ============================================================
   COMPONENTES CUSTOM REUTILIZABLES
   Para usar en páginas internas (F3)
   ============================================================ */

/* Stat card editorial */
.gti-stat {
  display: inline-block;
  padding: 1em 1.4em;
  border-left: 2px solid var(--gti-amber);
  margin: 0.4em 0.8em 0.4em 0;
}
.gti-stat .num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
  color: var(--gti-cream);
}
.gti-stat .lbl {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(245,239,224,0.6);
  margin-top: 0.4em;
  display: block;
}

/* Hairline divider blueprint */
.gti-rule {
  border: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gti-amber-glow) 20%, var(--gti-amber-glow) 80%, transparent);
  margin: 3em 0;
}

/* Quote display */
.gti-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.5rem;
  line-height: 1.3;
  color: var(--gti-cream);
  border-left: 3px solid var(--gti-red);
  padding-left: 1.2em;
  margin: 2em 0;
}
.gti-quote cite {
  display: block;
  font-family: var(--font-body);
  font-style: normal;
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gti-amber);
  margin-top: 0.8em;
  opacity: 0.7;
}

/* Handwritten note */
.gti-note-hand {
  font-family: var(--font-hand);
  font-size: 1.15rem;
  color: var(--gti-amber);
}

/* ============================================================
   META BAR — read time + section indicator (encima del article)
   ============================================================ */

.gti-meta-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 1.2em 0 0.6em;
  font-family: var(--font-body);
  font-size: 0.68rem;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  color: rgba(245,239,224,0.42);
  margin-bottom: -0.6em;
}
.gti-meta-bar .dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gti-amber);
  margin-right: 8px;
  vertical-align: middle;
  box-shadow: 0 0 6px var(--gti-amber-glow);
}
.gti-meta-bar .gti-meta-sep { color: rgba(255,179,71,0.3); }
.gti-meta-bar .gti-meta-section { color: var(--gti-amber); }
.gti-meta-bar .gti-meta-read { color: rgba(245,239,224,0.55); }

/* Heading anchor links (hover-reveal) */
.md-typeset .headerlink {
  color: rgba(255,179,71,0.25) !important;
  margin-left: 0.4em;
  opacity: 0;
  transition: opacity .2s, color .2s;
  font-weight: 300;
}
.md-typeset h1:hover .headerlink,
.md-typeset h2:hover .headerlink,
.md-typeset h3:hover .headerlink,
.md-typeset h4:hover .headerlink {
  opacity: 1;
}
.md-typeset .headerlink:hover {
  color: var(--gti-amber) !important;
}

/* Last-updated mini-stamp en footer del article */
.gti-footer-stamp {
  margin-top: 4em;
  padding-top: 2em;
  border-top: 1px solid rgba(255,179,71,0.1);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: rgba(245,239,224,0.4);
  letter-spacing: 0.5px;
}
.gti-footer-stamp::before {
  content: '— ';
  color: var(--gti-amber);
}

/* ============================================================
   FLOATING "BACK TO PORTAL" — solo en páginas internas
   ============================================================ */

.back-to-portal {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 100;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(10,9,8,0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,179,71,0.25);
  border-radius: 28px;
  color: var(--gti-cream);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .4s, transform .4s, border-color .25s, color .25s;
  box-shadow: 0 6px 20px rgba(0,0,0,0.5);
}

.back-to-portal.show {
  opacity: 1;
  transform: translateY(0);
}

.back-to-portal:hover {
  color: var(--gti-amber);
  border-color: var(--gti-amber);
  box-shadow: 0 8px 24px rgba(255,179,71,0.2);
}

.back-to-portal::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gti-amber);
  box-shadow: 0 0 10px var(--gti-amber);
  flex-shrink: 0;
}

@media (max-width: 720px) {
  .back-to-portal {
    bottom: 16px; left: 16px;
    padding: 8px 12px;
    font-size: 0.62rem;
  }
}

/* Pegboard texture container */
.gti-pegboard {
  background:
    radial-gradient(circle 1.5px at 18px 18px, rgba(255,179,71,0.12) 1px, transparent 1.5px);
  background-size: 36px 36px;
  background-color: var(--gti-bg-soft);
  padding: 2em;
  border-radius: 6px;
  border: 1px solid rgba(255,179,71,0.08);
}

/* ============================================================
   RESPONSIVE & POLISH — mobile-first deep care
   ============================================================ */

/* Table responsive wrapper — evita overflow horizontal */
.md-typeset table:not([class]) {
  display: block;
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,179,71,0.3) transparent;
}
.md-typeset table:not([class])::-webkit-scrollbar { height: 6px; }
.md-typeset table:not([class])::-webkit-scrollbar-thumb { background: rgba(255,179,71,0.3); border-radius: 3px; }

/* Cuando el viewport es ancho, tabla en flex normal sin wrap */
@media (min-width: 1024px) {
  .md-typeset table:not([class]) {
    display: table;
    white-space: normal;
  }
}

/* Stats: stack en mobile, mejor jerarquia visual */
@media (max-width: 600px) {
  .gti-stat {
    display: flex;
    flex-direction: column;
    margin: 0.4em 0;
    padding: 0.8em 1em;
    width: 100%;
    border-left: 2px solid var(--gti-amber);
  }
  .gti-stat .num { font-size: 1.9rem; }
  .gti-stat .lbl { font-size: 0.6rem; letter-spacing: 1.5px; }
}

@media (min-width: 601px) and (max-width: 900px) {
  .gti-stat { display: inline-block; width: calc(50% - 1em); }
}

/* Bombilla decorativa: ajustada en mobile */
@media (max-width: 768px) {
  .md-typeset h1 { font-size: clamp(1.7rem, 7vw, 2.2rem); margin-top: 0.8em; }
  .md-typeset h2 { font-size: clamp(1.25rem, 5.5vw, 1.6rem); }
  .md-typeset h3 { font-size: 1.1rem; }
  .md-content article.md-content__inner::before { right: 12px; top: 4px; width: 10px; height: 10px; }
  .md-content article.md-content__inner::after { top: -60px; height: 60px; right: 16px; }
  .gti-quote { font-size: 1.15rem; padding-left: 0.9em; }
  .gti-quote cite { font-size: 0.6rem; }
  .gti-pegboard { padding: 1.2em; background-size: 24px 24px; }
}

/* Touch targets minimum 44px (Apple HIG / WCAG 2.5.5) */
@media (max-width: 768px) {
  .md-typeset .md-button {
    min-height: 44px;
    padding: 12px 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  .md-typeset a {
    /* Solo links en bloques de texto necesitan padding extra, no inline */
    padding-top: 1px;
    padding-bottom: 1px;
  }
  .md-nav__link {
    padding-top: 12px;
    padding-bottom: 12px;
  }
}

/* Code blocks: scroll horizontal limpio en mobile */
.md-typeset pre {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Pegboard: smaller dots en mobile para mejor renderizado */
@media (max-width: 480px) {
  .gti-pegboard {
    padding: 1em;
    background:
      radial-gradient(circle 1px at 12px 12px, rgba(255,179,71,0.1) 1px, transparent 1.5px);
    background-size: 24px 24px;
    background-color: var(--gti-bg-soft);
  }
}

/* Header: nav links wrap cleaner en mobile */
@media (max-width: 768px) {
  .md-tabs__link {
    font-size: 0.7rem;
    letter-spacing: 1.4px;
    padding: 0 0.4em;
  }
  .md-header__title {
    font-size: 0.95rem;
  }
}

/* Smooth scroll universal — solo en desktop por preferencia accesibilidad */
@media (min-width: 769px) and (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

/* Reduce motion respeto */
@media (prefers-reduced-motion: reduce) {
  .md-content article.md-content__inner::before { animation: none; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* Print styles — para imprimir manuales/torques etc */
@media print {
  .deep-nav, .back-to-portal, .gti-progress, .gti-back-top,
  .md-header, .md-tabs, .md-sidebar, .md-footer { display: none !important; }
  body, .md-typeset {
    background: white !important;
    color: black !important;
  }
  .md-content article.md-content__inner::before,
  .md-content article.md-content__inner::after { display: none; }
  .md-typeset a { color: black; border-bottom: 1px dotted #666; }
  .gti-quote { border-left-color: #000; color: #000; }
  .gti-stat { border-left-color: #000; }
  .gti-stat .num, .md-typeset h1, .md-typeset h2, .md-typeset h3 { color: #000 !important; }
}

/* Scrollbar dark */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--gti-bg); }
::-webkit-scrollbar-thumb { background: rgba(255,179,71,0.2); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--gti-amber); }

/* Selection */
::selection { background: var(--gti-red); color: var(--gti-cream); }