/* ═══════════════════════════════════════════════
   shared.css — Borja Mora Portfolio
   Variables, reset, nav, footer, botones, utilidades
   Cargado en todas las páginas. NO duplicar en <style>.
   ═══════════════════════════════════════════════ */

/* ─── VARIABLES ─── */
:root {
  --purple:       #7a7bff;
  --purple2:      #5a5be0;
  --purple-light: #ededff;
  --green:        #3c8a37;
  --green-light:  #e8f5e7;
  --red:          #a3223e;
  --red-light:    #f9e8ec;
  --white:        #ffffff;
  --off:          #f7f7fa;
  --gray:         #e5e5e5;
  --ink:          #111111;
  --muted:        #5a5a5a;
  --muted-light:  #696969; /* WCAG AA ≥ 4.5:1 sobre #fff (ratio 5.74:1) */
  --mutedB:       #6e6e6e; /* WCAG AA ≥ 4.5:1 sobre #fff (ratio 4.88:1) */
  --li:           #0077b5;
  --logo-purple:  #7a7bff;
  --font:         'Plus Jakarta Sans', 'Segoe UI', system-ui, sans-serif;
  --mono:         'JetBrains Mono', monospace;
  --ease:         cubic-bezier(0.16,1,0.3,1);
  --ease-spring:  cubic-bezier(.34,1.56,.64,1);
}

/* ─── RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--white);
  color: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.55;
}
::selection { background: var(--purple); color: #fff; }

/* ─── NAV ─── */
/* Nota: limitamos el selector para NO afectar al <nav class="nav-drawer-links">
   que vive dentro del drawer móvil. Solo aplica al nav principal con id="nav". */
#nav, body > nav {
  position: fixed;
  top: 0; width: 100%;
  z-index: 1000;
  padding: 0 clamp(1.5rem,5vw,4rem);
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: .5px solid transparent;
  transition: border-color .3s;
}
#nav.scrolled, body > nav.scrolled { border-bottom-color: #111111; }

.logo {
  font-size: 17px; font-weight: 700;
  color: var(--ink); text-decoration: none;
  letter-spacing: -.3px;
  display: flex; align-items: center; gap: 7px;
}
.logo-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--purple);
  animation: breathe 3s ease-in-out infinite;
}
@keyframes breathe { 0%,100%{transform:scale(1)} 50%{transform:scale(1.5)} }

/* Typing cursor */
#logoText:not(.done)::after {
  content: '|';
  color: var(--purple);
  font-weight: 300;
  animation: blink .7s step-end infinite;
  margin-left: 1px;
}
#logoText.done::after { content: none; display: none; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

.nav-links { display: flex; gap: 2px; align-items: center; }
.nav-links a {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; color: var(--muted);
  text-decoration: none; padding: 6px 14px;
  border-radius: 7px; font-weight: 500;
  transition: color .2s, background .2s;
  letter-spacing: .3px;
  text-transform: uppercase;
  position: relative;
}
.nav-links a:hover { color: var(--ink); background: var(--off); }
.nav-links a:focus-visible {
  outline: 2px solid var(--purple);
  outline-offset: 2px;
  background: var(--off);
}
/* Estado activo: indica la página actual */
.nav-links a.active {
  color: var(--ink);
  font-weight: 700;
}
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 14px; right: 14px;
  height: 1.5px;
  background: var(--ink);
  border-radius: 99px;
}

.nav-cta {
  background: var(--ink) !important;
  color: #c6ff00 !important;
  font-family: 'JetBrains Mono', monospace !important;
  font-weight: 500 !important;
  font-size: 11px !important;
  letter-spacing: .4px !important;
  border-radius: 0 !important;
  overflow: hidden !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 12px 28px !important;
  min-width: 180px !important;
  text-align: center !important;
  text-transform: uppercase !important;
  transition: background .25s var(--ease) !important;
}
.nav-cta .cta-text-wrap {
  display: grid;
  grid-template-columns: 1fr;
  position: relative;
  height: 1.2em;
  overflow: hidden;
}
.nav-cta .cta-text-wrap span {
  display: block;
  white-space: nowrap;
  line-height: 1.2em;
  text-align: center;
  transition: transform .3s cubic-bezier(.16,1,.3,1);
  grid-column: 1;
  grid-row: 1;
}
.nav-cta .cta-text-wrap span:last-child { transform: translateY(100%); }
.nav-cta:hover .cta-text-wrap span:first-child { transform: translateY(-100%); }
.nav-cta:hover .cta-text-wrap span:last-child { transform: translateY(0); }
.nav-cta:hover { background: #c6ff00 !important; color: var(--ink) !important; }
.nav-cta:focus-visible {
  outline: 2px dashed var(--white) !important;
  outline-offset: 2px !important;
}

/* ─── BOTONES ─── */
.btn {
  position: relative;
  display: inline-flex; align-items: center; gap: 9px;
  padding: 14px 26px; border-radius: 0;
  font-size: 11px; font-weight: 500;
  text-decoration: none;
  overflow: hidden;
  isolation: isolate;
  transition: color .45s cubic-bezier(0.65,0,0.35,1),
              border-color .45s cubic-bezier(0.65,0,0.35,1);
  border: none;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: .4px;
  text-transform: uppercase;
  cursor: pointer;
}
.btn::before {
  content: '';
  position: absolute; inset: 0;
  z-index: -1;
  transform: translateY(101%);
  transition: transform .55s cubic-bezier(0.65,0,0.35,1);
}
.btn:hover::before { transform: translateY(0); }
.btn-arrow {
  display: inline-block;
  transition: transform .55s cubic-bezier(0.65,0,0.35,1);
  will-change: transform;
}
.btn-primary { background: var(--ink); color: var(--white); }
.btn-primary::before { background: var(--purple); }
.btn-primary:hover { color: var(--white); }
.btn-primary[data-arrow="right"]:hover .btn-arrow { transform: translateX(4px); }
.btn-outline { background: transparent; border: 1px solid #111111; color: var(--ink); }
.btn-outline::before { background: #111111; }
.btn-outline:hover { color: #ffffff; border-color: #111111; }
.btn-outline[data-arrow="right"]:hover .btn-arrow { transform: translateX(4px); }

/* ─── FOOTER ─── */
footer {
  background: #111111;
  padding: 0;
  border-top: .5px solid rgba(255,255,255,.1);
}
.foot-inner {
  max-width: 1180px; margin: 0 auto;
  padding: 64px clamp(1.5rem,5vw,4rem) 32px;
}
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.foot-col { display: flex; flex-direction: column; gap: 10px; }
.foot-col--brand { gap: 12px; }
.foot-brand-name {
  font-size: 14px; font-weight: 700;
  color: #ffffff; letter-spacing: -.2px;
}
.foot-brand-desc {
  font-size: 14px; color: rgba(255,255,255,.7);
  line-height: 1.5; margin: 0; max-width: 280px;
}
.foot-brand-loc {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; color: rgba(255,255,255,.5);
  margin: 0; letter-spacing: .5px;
}
.foot-col-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; font-weight: 500;
  color: rgba(255,255,255,.4);
  letter-spacing: .8px; text-transform: uppercase;
  margin-bottom: 12px;
  display: flex; align-items: center; gap: 8px;
}
.foot-col-title::before { content: '—'; font-weight: 300; }
.foot-col a {
  font-size: 15px; color: #ffffff;
  text-decoration: none; transition: color .2s;
  letter-spacing: -.3px; width: fit-content; font-weight: 400;
}
.foot-col a:hover { color: var(--purple); transition: color .15s; }
.foot-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px;
  border-top: .5px solid rgba(255,255,255,.1);
  flex-wrap: wrap; gap: 12px;
}
.foot-copy {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; color: rgba(255,255,255,.5); letter-spacing: .3px;
}
.foot-made {
  display: flex; align-items: center; gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; color: rgba(255,255,255,.5); letter-spacing: .3px; flex-wrap: wrap;
}
.foot-tech {
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  background: rgba(255,255,255,.08); padding: 2px 7px; border-radius: 4px;
  color: #ffffff; font-weight: 500; border: .5px solid rgba(255,255,255,.12);
}

/* ─── SCROLL REVEAL (compartido) ─── */
.sr {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.sr.visible, .sr.in { opacity: 1; transform: none; }

/* ─── SKIP LINK ─── */
.skip-link {
  position: absolute; left: -9999px; top: 4px; z-index: 9999;
  background: var(--ink); color: #fff;
  padding: 8px 16px; font-size: 13px; font-weight: 600;
  text-decoration: none; border-radius: 4px;
}
.skip-link:focus { left: 4px; }

/* ─── RESPONSIVE FOOTER ─── */
@media (max-width: 900px) {
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .foot-col--brand { grid-column: 1 / -1; margin-bottom: 8px; }
  .foot-bottom { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 520px) {
  .foot-grid { grid-template-columns: 1fr; gap: 28px; }
}
/* ─── HAMBURGER BUTTON ─── */
.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
  position: relative;
  z-index: 1100;
}
.nav-burger-line {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  transition: transform .35s cubic-bezier(.16,1,.3,1), opacity .2s ease, width .35s cubic-bezier(.16,1,.3,1);
  transform-origin: center;
}
/* Abierto: X brutalista */
.nav-burger[aria-expanded="true"] .nav-burger-line:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.nav-burger[aria-expanded="true"] .nav-burger-line:nth-child(2) {
  opacity: 0;
  width: 0;
}
.nav-burger[aria-expanded="true"] .nav-burger-line:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* ─── MOBILE DRAWER ─── */
/*
  Brutalismo editorial — drawer lateral derecho
  - Panel blanco, borde negro izquierdo
  - Header: "Borja Mora." + CERRAR ×
  - 4 links de altura fija — activo en lima #c6ff00
  - Footer: LINKEDIN | CONTACTAR
  CLAVE: usa !important en los puntos críticos para vencer cualquier
  estilo global de "nav" o "a" que herede de la página.
*/
.nav-drawer {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: auto !important;
  height: auto !important;
  z-index: 1050;
  pointer-events: none;
  visibility: hidden;
  background: transparent !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
}
.nav-drawer.open {
  pointer-events: auto;
  visibility: visible;
}

/* Backdrop */
.nav-drawer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.5);
  opacity: 0;
  transition: opacity .3s ease;
  cursor: pointer;
}
.nav-drawer.open .nav-drawer-backdrop {
  opacity: 1;
}

/* Panel — entra desde la derecha */
.nav-drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 300px;
  max-width: 88vw;
  background: #ffffff;
  border-left: 1.5px solid #111111;
  transform: translateX(100%);
  transition: transform .38s cubic-bezier(.16,1,.3,1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.nav-drawer.open .nav-drawer-panel {
  transform: translateX(0);
}

/* ── Header: "Borja Mora." + CERRAR × ── */
.nav-drawer-head {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px !important;
  height: 56px !important;
  min-height: 56px;
  max-height: 56px;
  flex: 0 0 56px;
  border-bottom: 1.5px solid #111111;
  background: #ffffff !important;
  position: static !important;
  width: auto !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}
.nav-drawer-brand {
  font-family: var(--font);
  font-size: 14px;
  font-weight: 700;
  color: #111111;
  letter-spacing: -.3px;
}
/* Botón CERRAR × brutalista */
.nav-drawer-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 30px;
  padding: 0 10px;
  background: none;
  border: 1.5px solid #111111;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #111111;
  transition: background .18s, color .18s;
  white-space: nowrap;
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}
.nav-drawer-close:hover {
  background: #111111;
  color: #ffffff;
}

/* ── Links: el <nav class="nav-drawer-links"> se RESETEA ──
   IMPORTANTE: vence el estilo global de "nav" que es position:fixed */
.nav-drawer-links,
nav.nav-drawer-links {
  position: static !important;
  top: auto !important;
  left: auto !important;
  right: auto !important;
  bottom: auto !important;
  width: 100% !important;
  height: auto !important;
  flex: 1 1 auto !important;
  display: block !important;
  flex-direction: column;
  padding: 0 !important;
  margin: 0 !important;
  background: #ffffff !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border: none !important;
  z-index: auto !important;
  justify-content: flex-start !important;
  align-items: stretch !important;
  overflow: hidden;
}
/* Cada link: bloque de altura fija, sin flex:1 (rompía en iOS) */
.nav-drawer-links a {
  display: flex !important;
  align-items: center;
  width: 100%;
  height: 72px !important;
  min-height: 72px;
  padding: 0 24px !important;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #111111 !important;
  text-decoration: none;
  border-bottom: 1.5px solid #111111;
  background: #ffffff;
  transition: background .18s;
  box-sizing: border-box;
  border-radius: 0;
}
.nav-drawer-links a:last-child {
  border-bottom: none;
}
.nav-drawer-links a:hover {
  background: #f5f5f5;
}
/* Activo: fondo lima */
.nav-drawer-links a.active {
  background: #c6ff00 !important;
  color: #111111 !important;
}
.nav-drawer-links a.active:hover {
  background: #b8ee00 !important;
}
/* Anular el ::after del .nav-links a.active que pone línea decorativa */
.nav-drawer-links a::after,
.nav-drawer-links a.active::after {
  content: none !important;
  display: none !important;
}

/* ── Footer: LINKEDIN | CONTACTAR ── */
.nav-drawer-foot {
  flex: 0 0 56px;
  height: 56px;
  min-height: 56px;
  max-height: 56px;
  border-top: 1.5px solid #111111;
  display: flex;
  background: #ffffff;
}
.nav-drawer-foot-item {
  flex: 1;
  display: flex !important;
  align-items: center;
  justify-content: center;
  height: 56px;
  padding: 0 8px !important;
  text-decoration: none;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #111111 !important;
  transition: background .18s;
  border-right: 1.5px solid #111111;
  border-radius: 0;
  box-sizing: border-box;
  background: #ffffff;
}
.nav-drawer-foot-item:last-child {
  border-right: none;
}
.nav-drawer-foot-item:hover {
  background: #f5f5f5;
}
.nav-drawer-foot-item::after {
  content: none !important;
  display: none !important;
}

/* ─── RESPONSIVE MOBILE NAV ─── */
@media (max-width: 640px) {
  #nav, body > nav { height: 56px; padding: 0 clamp(1rem,3vw,1.5rem); }
  .logo { font-size: 15px; }
  /* Ocultar nav-links y CTA normales */
  .nav-links { display: none !important; }
  /* Mostrar hamburger */
  .nav-burger { display: flex; }
}
@media (min-width: 641px) {
  /* Desktop: ocultar todo lo del drawer */
  .nav-burger { display: none !important; }
  .nav-drawer { display: none !important; }
}

/* ─── PREFERS REDUCED MOTION (global) ─── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0ms !important;
    animation-duration: 0ms !important;
    animation-iteration-count: 1 !important;
  }
  .sr { opacity: 1; transform: none; transition: none; }
}

/* ─── TIMELINE → CAJAS BRUTALISTAS (SOLO MÓVIL) ─── */
@media (max-width: 640px) {

  /* 1. Ocultar elementos decorativos del timeline */
  .timeline-wrap::before,
  .tl-progress,
  .tl-dot,
  .tl-label-anchor { display: none !important; }

  /* 2. Contenedor: columna simple, sin grid de 2 cols */
  .timeline-wrap {
    display: flex !important;
    flex-direction: column;
    gap: 20px;
    padding: 0 16px !important;
    max-width: 100%;
  }

  /* 3. Cada fila: display normal (romper display:contents del desktop) */
  .tl-row {
    display: flex !important;
    flex-direction: column;
    border: 1.5px solid #111111;
    background: #ffffff;
    scroll-margin-top: 80px;
  }

  /* 4. Header de la caja: label "PASADO / PRESENTE / FUTURO" */
  .tl-label-col {
    order: 0;
    padding: 14px 18px !important;
    border-bottom: 1.5px solid #111111 !important;
    border-right: none !important;
    text-align: left !important;
    background: #ffffff;
    position: static !important;
  }

  .tl-label {
    font-family: var(--mono) !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    letter-spacing: .1em !important;
    text-transform: uppercase !important;
    color: #111111 !important;
    display: block !important;
    line-height: 1 !important;
  }

  /* Mostrar el número del data-num antes del label */
  .tl-label-col::before {
    display: inline !important;
    content: attr(data-num) " — ";
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .1em;
    color: #888;
  }

  /* 5. Cuerpo de la caja: el contenido */
  .tl-body {
    order: 1;
    padding: 20px 18px !important;
    border-bottom: none !important;
    grid-column: auto !important;
    position: static !important;
  }

  .tl-body p {
    font-size: 14px !important;
    line-height: 1.65 !important;
    color: #404040 !important;
    margin-bottom: 14px !important;
  }

  .tl-body p:last-child { margin-bottom: 0 !important; }

  /* Mantener el highlight lima en strong */
  .tl-body p strong {
    background-color: #c6ff00 !important;
    padding: 0 3px !important;
    color: #111111 !important;
  }

  /* Links estilo original del sobre-mi */
  .tl-link {
    color: #0a0a0a !important;
    text-decoration: underline !important;
    text-decoration-color: #c6ff00 !important;
    text-underline-offset: 4px !important;
    text-decoration-thickness: 1.5px !important;
  }

  /* Blockquote: borde izquierdo brutalista */
  .tl-quote {
    margin: 16px 0 !important;
    padding: 12px 14px !important;
    border-left: 2px solid #111111 !important;
    border-top: none !important;
    border-right: none !important;
    border-bottom: none !important;
    font-style: italic !important;
    color: #404040 !important;
    font-size: 14px !important;
    line-height: 1.65 !important;
    background: #f7f7fa !important;
  }

  /* Última caja sin margen extra */
  .tl-row:last-child {
    margin-bottom: 0;
  }
  /* Anular el padding extra del último hijo que tiene desktop */
  .tl-row:last-child .tl-body,
  .tl-row:last-child .tl-label-col {
    padding-bottom: 20px !important;
  }
}