/* =============================================
   styles.css — Portfolio x BRUCAP.O.O.
   Temática: futurista roja / BO3 / Absolute Solver
============================================= */

/* =============================================
   PALETA DE COLORES CENTRAL
============================================= */
:root {
  --red:         #e60012;
  --red-bright:  #ff1a2e;
  --red-dim:     #8b0000;
  --red-glow:    rgba(230,0,18,0.35);

  --black:       #000000;
  --black-1:     #0a0a0a;
  --black-2:     #111111;
  --black-3:     #1a1a1a;
  --black-4:     #222222;
  --grey:        #333333;
  --grey-light:  #666666;

  --white:       #f0f0f0;

  --code-keyword: #ff79c6;
  --code-string:  #f1fa8c;
  --orange: #b77400;
  --green: #009c22;
  --online-green: #00ff88;

  --font-mono:   'Share Tech Mono', monospace;
  --font-hud:    'Orbitron', sans-serif;
  --font-body:   'Rajdhani', sans-serif;

  /* =============================================
     COLORES DE TARJETAS DE PROYECTOS
     Cada proyecto tiene su propio color temático.
     Cambiar SOLO estas variables modifica toda
     la apariencia de la tarjeta correspondiente.
  ============================================= */

  /* PROYECTO 1 — ÉLIX (red social) */
  --project-1-color:  #ff00e1;
  --project-1-bright: #ff00e1;
  --project-1-dim:    #ff00e1;
  --project-1-glow:   rgba(255, 0, 204, 0.35);

  /* PROYECTO 2 — MeDebe*/
  --project-2-color:  #6ABF50;
  --project-2-bright: #82d468;
  --project-2-dim:    #6ABF50;
  --project-2-glow:   rgba(130, 212, 104, 0.35);

  /* PROYECTO 3 — Aafrán Meditarráneo*/
  --project-3-color:  #ae00ff;
  --project-3-bright: #ae00ff;
  --project-3-dim:    #ae00ff;
  --project-3-glow:   rgb(174, 0, 255, 0.35);

  /* PROYECTO 4 — CuantoFalta?*/
  --project-4-color:  #0095ff;
  --project-4-bright: #0095ff;
  --project-4-dim:    #0095ff;
  --project-4-glow:   rgba(129, 198, 2550.35);

  /* PROYECTO 5 — Booking*/
  --project-5-color:  #1D4A3E;
  --project-5-bright: #FF7A00;
  --project-5-dim:    #FF7A00;
  --project-5-glow:   rgba(255, 146, 46, 0.35);

  /* PROYECTO 6 — Mapas Creativo*/
  --project-6-color:  #ffa600;
  --project-6-bright: #ffa600;
  --project-6-dim:    #ffa600;
  --project-6-glow:   rgba(255, 170, 0, 0.35);
}

/* Modificador de color por proyecto — aplicar al .flip-card */
.flip-card--p1 {
  --proj-color:  var(--project-1-color);
  --proj-bright: var(--project-1-bright);
  --proj-dim:    var(--project-1-dim);
  --proj-glow:   var(--project-1-glow);
}

.flip-card--p2 {
  --proj-color:  var(--project-2-color);
  --proj-bright: var(--project-2-bright);
  --proj-dim:    var(--project-2-dim);
  --proj-glow:   var(--project-2-glow);
}

.flip-card--p3 {
  --proj-color:  var(--project-3-color);
  --proj-bright: var(--project-3-bright);
  --proj-dim:    var(--project-3-dim);
  --proj-glow:   var(--project-3-glow);
}

.flip-card--p4 {
  --proj-color:  var(--project-4-color);
  --proj-bright: var(--project-4-bright);
  --proj-dim:    var(--project-4-dim);
  --proj-glow:   var(--project-4-glow);
}

.flip-card--p5 {
  --proj-color:  var(--project-5-color);
  --proj-bright: var(--project-5-bright);
  --proj-dim:    var(--project-5-dim);
  --proj-glow:   var(--project-5-glow);
}

.flip-card--p6 {
  --proj-color:  var(--project-6-color);
  --proj-bright: var(--project-6-bright);
  --proj-dim:    var(--project-6-dim);
  --proj-glow:   var(--project-6-glow);
}

/* ——— RESET Y BASE ——— */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background-color: var(--black-1);
  color: var(--white);
  font-family: var(--font-body);
  overflow-x: hidden;
}


/* ——— CANVAS DE CÓDIGO (fondo) ——— */
#matrix-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  opacity: 0.13;
  pointer-events: none;
}

/* ——— SCANLINES (efecto CRT) ——— */
.scanlines {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 1;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.07) 2px,
    rgba(0,0,0,0.07) 4px
  );
}


/* =============================================
   MATERIAL SYMBOLS OUTLINED
============================================= */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 200, 'GRAD' 0, 'opsz' 24;
  display: inline-block;
  vertical-align: middle;
  line-height: 1;
  user-select: none;
  align-content: end;
}


/* =============================================
   SCROLLBAR PERSONALIZADA
============================================= */
* { scrollbar-width: thin; scrollbar-color: var(--red) var(--black); }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--black-2); border-left: 1px solid var(--black-3); }
::-webkit-scrollbar-thumb { background: var(--red-dim); border-radius: 0; }
::-webkit-scrollbar-thumb:hover { background: var(--red-bright); box-shadow: 0 0 8px var(--red-glow); }
::-webkit-scrollbar-corner { background: var(--black); }


/* =============================================
   ANIMACIÓN MW2-STYLE
============================================= */
.mw2-reveal {
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0.2s;
}
.mw2-reveal.mw2-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0s;
}
.mw2-delay-1 { transition-delay: 0.08s; }
.mw2-delay-2 { transition-delay: 0.18s; }
.mw2-delay-3 { transition-delay: 0.30s; }
.mw2-delay-4 { transition-delay: 0.44s; }
.mw2-delay-5 { transition-delay: 0.58s; }

.decipher-char { color: var(--red-bright); opacity: 0.85; }
.decipher-done { color: inherit; }

.hero-name-animate {
  opacity: 0;
  transform: translateY(14px);
  animation: heroNameReveal 0.4s ease 0.13s forwards;
}
@keyframes heroNameReveal {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}


/* =============================================
   NAVBAR
============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 2rem;
  background: rgba(0,0,0,0.85);
  border-bottom: 1px solid var(--red-dim);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.nav-logo {
  font-family: var(--font-hud);
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--white);
  text-align: justify;
}
.nav-logo-bracket { color: var(--red); }
.nav-poo          { color: var(--red-bright); }
.nav-logo-text-small {
  color: var(--red-bright);
  font-size: 0.5rem;
  letter-spacing: 1em;
  vertical-align: middle;
}

.nav-links { list-style: none; display: flex; gap: 2rem; }

.nav-link {
  font-family: var(--font-hud);
  font-size: 0.7rem;
  color: var(--grey-light);
  text-decoration: none;
  letter-spacing: 0.15em;
  position: relative;
  transition: color 0.3s;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--red-bright);
  transition: width 0.3s;
  box-shadow: 0 0 6px var(--red-bright);
}
.nav-link:hover { color: var(--red-bright); }
.nav-link:hover::after { width: 100%; }

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid var(--red-dim);
  color: var(--red);
  cursor: pointer;
  padding: 4px 6px;
  transition: border-color 0.3s, color 0.3s;
}
.nav-toggle:hover { border-color: var(--red-bright); color: var(--red-bright); }
.nav-toggle .material-symbols-outlined { font-size: 1.4rem; }

.nav-back-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  color: var(--white);
  font-family: var(--font-hud);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  border: 1px solid var(--red-dim);
  padding: 0.35rem 0.8rem;
  position: relative;
  overflow: hidden;
  transition: color 0.3s, border-color 0.3s;
}
.nav-back-btn::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 0;
  background: var(--red);
  z-index: 0;
  transition: height 0.3s ease;
}
.nav-back-btn:hover::before  { height: 100%; }
.nav-back-btn:hover {
  color: var(--black);
  border-color: var(--red-bright);
}
.nav-back-btn > * { position: relative; z-index: 1; }
.nav-back-icon { font-size: 1rem; }
.nav-back-text { font-size: 0.65rem; }


/* ——— SECCIONES ——— */
.section {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  padding: 7rem 4rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
}

/* ——— ENCABEZADO DE SECCIÓN ——— */
.leguaje_img { width: 30px; height: 30px; }
.skill-img-white { filter: brightness(0) invert(1); }

.section-header { margin-bottom: 3rem; text-align: center; }

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--red);
  letter-spacing: 0.2em;
  display: block;
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: var(--font-hud);
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--white);
  letter-spacing: 0.3em;
  text-shadow: 0 0 20px var(--red-glow);
  position: relative;
  display: inline-block;
}

.section-line {
  width: 100px;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--red), transparent);
  margin: 1rem auto 0;
  box-shadow: 0 0 12px var(--red-glow);
}


/* =============================================
   HERO
============================================= */
.hero {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding-top: 8rem;
  min-height: 100vh;
}

.hero-subname {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--grey-light);
  letter-spacing: 0.3em;
  margin-bottom: 0.5rem;
  position: relative;
}

.hero-name {
  font-family: var(--font-hud);
  font-size: clamp(2.5rem, 9vw, 7rem);
  line-height: 1;
  letter-spacing: 0.05em;
  margin-bottom: 1.2rem;
}

.hero-x { color: var(--white); }
.hero-poo {
  color: var(--red-bright);
  text-shadow: 0 0 10px var(--red-bright), 0 0 30px var(--red-glow), 0 0 60px var(--red-glow);
  animation: flicker 4s infinite;
}

.hero-role {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 2.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.role-prefix { color: var(--red); }

.cursor-blink { color: var(--red-bright); animation: blink 1s step-end infinite; }

.code-rotator { width: 100%; max-width: 700px; margin-bottom: 2.5rem; }

.code-block {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--red-dim);
  line-height: 1.5;
  white-space: pre;
  overflow: hidden;
  padding: 1rem;
  border-left: 2px solid var(--red-dim);
  background: rgba(0,0,0,0.3);
  animation: code-fade-in 0.6s ease;
  max-height: 220px;
}
@keyframes code-fade-in {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.glitch-btn {
  position: relative;
  font-family: var(--font-hud);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--white);
  background: transparent;
  border: 1px solid var(--red);
  padding: 0.75rem 1.8rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  overflow: hidden;
  transition: color 0.3s, border-color 0.3s;
}
.glitch-btn::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 0;
  background: var(--red);
  z-index: 0;
  transition: height 0.3s ease;
}
.glitch-btn > * { position: relative; z-index: 1; }
.glitch-btn:hover::before { height: 100%; }
.glitch-btn:hover { color: var(--black); border-color: var(--red-bright); }
.glitch-btn::after {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red-bright);
  clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
}
.glitch-btn:hover::after { animation: glitch-clip 0.4s steps(1) infinite; }

.btn-icon { font-size: 1rem; }

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--red);
  animation: bounce 2s infinite;
}
.scroll-indicator .material-symbols-outlined { font-size: 2rem; }

.hud-corner { position: absolute; width: 40px; height: 40px; pointer-events: none; z-index: 1; }
.hud-tl { top: 5rem;    left: 1rem;  border-top: 2px solid var(--red); border-left: 2px solid var(--red); }
.hud-tr { top: 5rem;    right: 1rem; border-top: 2px solid var(--red); border-right: 2px solid var(--red); }
.hud-bl { bottom: 1rem; left: 1rem;  border-bottom: 2px solid var(--red); border-left: 2px solid var(--red); }
.hud-br { bottom: 1rem; right: 1rem; border-bottom: 2px solid var(--red); border-right: 2px solid var(--red); }

.glitch-text { position: relative; display: inline-block; }
.glitch-text::before {
  content: attr(data-text);
  position: absolute;
  top: 0; left: -2px;
  color: var(--red-bright);
  clip-path: polygon(0 20%, 100% 20%, 100% 40%, 0 40%);
  animation: glitch-a 3s infinite steps(1);
  opacity: 0.7;
}
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 2px;
  color: var(--red-dim);
  clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%);
  animation: glitch-b 2.5s infinite steps(1);
  opacity: 0.6;
}


/* =============================================
   HABILIDADES — SKILL CARDS
============================================= */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1.5rem;
}

.skill-card {
  background: linear-gradient(135deg, var(--black-2), var(--black-3));
  border: 1px solid var(--grey);
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
  cursor: default;
}
.skill-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
  box-shadow: 0 0 10px var(--red-glow);
}
.skill-card:hover::before { transform: scaleX(1); }
.skill-card:hover { border-color: var(--red-dim); transform: translateY(-4px); }

.skill-icon-wrap {
  width: 64px; height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--grey);
  background: var(--black-1);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.skill-card:hover .skill-icon-wrap { border-color: var(--red); box-shadow: 0 0 12px var(--red-glow); }

.skill-ms-icon { font-size: 2rem; color: var(--grey-light); transition: color 0.3s; }
.skill-card:hover .skill-ms-icon { color: var(--red-bright); }

.skill-name { font-family: var(--font-hud); font-size: 0.75rem; letter-spacing: 0.1em; color: var(--white); }

.skill-bar-wrap { width: 100%; display: flex; align-items: center; gap: 0.5rem; }
.skill-bar { flex: 1; height: 4px; background: var(--grey); overflow: hidden; }
.skill-fill {
  height: 100%; width: 0;
  background: linear-gradient(to right, var(--red-dim), var(--red-bright));
  box-shadow: 0 0 6px var(--red-glow);
  transition: width 1.2s ease;
}
.skill-percent-label { font-family: var(--font-mono); font-size: 0.65rem; color: var(--red); min-width: 2.5rem; text-align: right; }

.tipo_de_lenguaje {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--grey-light);
  letter-spacing: 0.1em;
  padding-top: 0.1rem;
  width: 100%;
  text-align: center;
}

.skill-level_1 {
  font-family: var(--font-mono); font-size: 0.6rem; color: var(--red);
  letter-spacing: 0.1em; text-transform: uppercase;
  border-top: 1px solid var(--grey); padding-top: 0.4rem;
  width: 100%; text-align: center;
}
.skill-level_2 {
  font-family: var(--font-mono); font-size: 0.6rem; color: var(--orange);
  letter-spacing: 0.1em; text-transform: uppercase;
  border-top: 1px solid var(--grey); padding-top: 0.4rem;
  width: 100%; text-align: center;
}
.skill-level_3 {
  font-family: var(--font-mono); font-size: 0.6rem; color: var(--green);
  letter-spacing: 0.1em; text-transform: uppercase;
  border-top: 1px solid var(--grey); padding-top: 0.4rem;
  width: 100%; text-align: center;
}


/* =============================================
   PROYECTOS — FLIP CARDS
   El color de cada tarjeta se controla con la
   variable --proj-color (definida en .flip-card--pN).
   Por defecto cae en rojo si no hay modificador.
============================================= */
.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 2rem; }

.flip-card { perspective: 1000px; height: 320px; cursor: pointer; }

.flip-inner {
  position: relative; width: 100%; height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.7s cubic-bezier(0.4, 0.2, 0.2, 1);
}
.flip-card:hover .flip-inner { transform: rotateY(180deg); }

.flip-front, .flip-back {
  position: absolute; width: 100%; height: 100%;
  backface-visibility: hidden; -webkit-backface-visibility: hidden;
  border: 1px solid var(--grey);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 1.5rem; gap: 0.6rem;
  background: linear-gradient(135deg, var(--black-2), var(--black-3));
}

/* Borde superior usa el color del proyecto */
.flip-front {
  border-top: 2px solid var(--proj-color, var(--red));
}

/* Logo del proyecto — ahora mucho más grande */
.flip-front .project-logo {
  width: 90px;
  height: 90px;
  object-fit: contain;
  filter: drop-shadow(0 0 10px var(--proj-glow, var(--red-glow)));
  transition: filter 0.3s, transform 0.3s;
}
.flip-card:hover .project-logo {
  filter: drop-shadow(0 0 18px var(--proj-glow, var(--red-glow)));
  transform: scale(1.05);
}

.project-icon {
  font-size: 3rem;
  color: var(--proj-color, var(--red));
  filter: drop-shadow(0 0 8px var(--proj-glow, var(--red-glow)));
}
.project-title {
  font-family: var(--font-hud);
  font-size: 1rem;
  letter-spacing: 0.2em;
  color: var(--white);
}
.project-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--grey-light);
}

.flip-back {
  background: linear-gradient(135deg, var(--black-3), var(--black-4));
  border-top: 2px solid var(--proj-bright, var(--red-bright));
  transform: rotateY(180deg); text-align: center; gap: 0.8rem;
}
.project-back-title {
  font-family: var(--font-hud);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--proj-bright, var(--red-bright));
  text-shadow: 0 0 8px var(--proj-glow, var(--red-glow));
}
.project-desc {
  font-size: 0.85rem;
  color: var(--grey-light);
  line-height: 1.4;
}

/* Tags de tecnologías con mini logo */
.project-techs { display: flex; flex-wrap: wrap; gap: 0.4rem; justify-content: center; }

.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--grey-light);           /* blanco/gris claro — NO usa color del proyecto */
  border: 1px solid var(--grey);
  padding: 0.2rem 0.6rem;
  letter-spacing: 0.1em;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: border-color 0.3s, color 0.3s;
  text-decoration: none;
}
.tech-tag:hover {
  border-color: var(--proj-color, var(--red));
  color: var(--white);
}

/* Mini logo dentro de tech-tag */
.tech-logo {
  width: 14px;
  height: 14px;
  object-fit: contain;
  flex-shrink: 0;
  vertical-align: middle;
}

.btn-small {
  font-family: var(--font-hud); font-size: 0.65rem; letter-spacing: 0.15em;
  color: var(--proj-bright, var(--red-bright)); text-decoration: none;
  border: 1px solid var(--proj-bright, var(--red-bright)); padding: 0.4rem 0.9rem;
  transition: background 0.3s, color 0.3s; margin-top: 0.3rem;
}
.btn-small:hover { background: var(--proj-bright, var(--red-bright)); color: var(--black); }


/* =============================================
   SOBRE MÍ
============================================= */
.about-wrap { display: grid; grid-template-columns: 280px 1fr; gap: 4rem; align-items: start; }

.avatar-ring-outer {
  width: 180px; height: 180px;
  border: 2px solid var(--red-dim); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.5rem;
  animation: spin-slow 12s linear infinite;
  position: relative;
}
.avatar-ring-inner {
  width: 140px; height: 140px;
  border: 1px solid var(--grey); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--black-2);
}
.avatar-initials { font-family: var(--font-hud); font-size: 2.5rem; color: var(--red-bright); text-shadow: 0 0 20px var(--red-glow); }
.avatar-stats { display: flex; flex-direction: column; gap: 0.5rem; }
.stat-row {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-mono); font-size: 0.7rem;
  border-left: 2px solid var(--red-dim); padding-left: 0.6rem;
}
.stat-icon  { font-size: 0.9rem; color: var(--red); flex-shrink: 0; }
.stat-label { color: var(--red); min-width: 55px; }
.stat-val   { color: var(--grey-light); }

.blink-green { color: var(--online-green); animation: blink 1.2s step-end infinite; }

.about-paragraph { font-size: 1rem; color: var(--grey-light); line-height: 1.8; margin-bottom: 1.2rem; font-family: var(--font-body); }
.about-paragraph strong { color: var(--white); }

.about-code-line {
  font-family: var(--font-mono); font-size: 0.85rem; color: var(--grey-light);
  border-left: 2px solid var(--red); padding: 0.5rem 1rem;
  background: rgba(0,0,0,0.2); margin-top: 1rem;
}
.code-kw  { color: var(--code-keyword); }
.code-str { color: var(--code-string); }


/* =============================================
   CONTACTO
============================================= */
.contact-wrap { max-width: 600px; margin: 0 auto; }
.contact-form-box {
  display: flex; flex-direction: column; gap: 1.5rem;
  background: linear-gradient(135deg, var(--black-2), var(--black-3));
  border: 1px solid var(--grey); border-top: 2px solid var(--red); padding: 2.5rem;
}
.form-row { display: flex; flex-direction: column; gap: 0.4rem; }
.form-label {
  font-family: var(--font-mono); font-size: 0.65rem; color: var(--red);
  letter-spacing: 0.15em; display: flex; align-items: center; gap: 0.3rem;
}
.form-icon { font-size: 0.85rem; color: var(--red-bright); }
.form-input, .form-textarea {
  background: var(--black-1); border: 1px solid var(--grey); border-bottom: 1px solid var(--red-dim);
  color: var(--white); font-family: var(--font-mono); font-size: 0.85rem;
  padding: 0.7rem; outline: none; transition: border-color 0.3s, box-shadow 0.3s; resize: none;
}
.form-input:focus, .form-textarea:focus { border-color: var(--red-bright); box-shadow: 0 0 8px var(--red-glow); }
.form-textarea { min-height: 130px; }
.form-input::placeholder, .form-textarea::placeholder { color: var(--grey); }

.btn-primary {
  font-family: var(--font-hud); font-size: 0.8rem; letter-spacing: 0.2em;
  color: var(--white); background: transparent; border: 1px solid var(--red);
  padding: 0.75rem 1.8rem; cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; gap: 0.5rem;
  overflow: hidden; position: relative; transition: color 0.3s, border-color 0.3s; z-index: 0;
}
.btn-primary::before {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 100%; height: 0; background: var(--red); z-index: -1; transition: height 0.3s ease;
}
.btn-primary:hover::before { height: 100%; }
.btn-primary:hover { color: var(--black); border-color: var(--red-bright); }


.text-icon  { font-size: 0.7rem; flex-shrink: 0; }

.solver {
   width: 250px; 
   height: 150px;
}

/* =============================================
   FOOTER
============================================= */
.footer {
  position: relative; z-index: 2;
  padding: 2.5rem 2rem 1.5rem; text-align: center;
  background: var(--black);
  display: flex; flex-direction: column; align-items: center; gap: 1.2rem;
}
.footer-line {
  width: 100%; height: 1px;
  background: linear-gradient(to right, transparent, var(--red), transparent);
  box-shadow: 0 0 12px var(--red-glow); margin-bottom: 0.5rem;
}
.footer-copy { font-family: var(--font-hud); font-size: 0.8rem; letter-spacing: 0.2em; color: var(--grey-light); }
.footer-bracket { color: var(--grey); }
.footer-poo     { color: var(--red-bright); }
.footer-socials { display: flex; gap: 1.5rem; flex-wrap: wrap; justify-content: center; }
.social-btn {
  display: flex; align-items: center; gap: 0.5rem; padding: 0.6rem 1.2rem;
  border: 1px solid var(--grey); color: var(--grey-light); text-decoration: none;
  font-family: var(--font-hud); font-size: 0.65rem; letter-spacing: 0.1em;
  transition: border-color 0.3s, color 0.3s, box-shadow 0.3s; position: relative; overflow: hidden;
}
.social-btn::before {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 100%; height: 0; background: var(--red-dim); z-index: 0; transition: height 0.3s;
}
.social-btn:hover::before { height: 100%; }
.social-btn:hover { border-color: var(--red-bright); color: var(--white); box-shadow: 0 0 12px var(--red-glow); }
.social-btn > * { position: relative; z-index: 1; }
.social-icon-ms { font-size: 1.1rem; }
.footer-bottom {
  font-family: var(--font-mono); font-size: 0.6rem; color: var(--grey);
  letter-spacing: 0.2em; display: flex; align-items: center; gap: 0.4rem;
}
.footer-icon { font-size: 0.9rem; color: var(--red-dim); animation: blink 2s step-end infinite; }


/* =============================================
   REDES.HTML — CARDS DE REDES SOCIALES
============================================= */
.redes-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

.redes-card {
  text-decoration: none;
  color: var(--white);
  cursor: pointer;
  width: 160px;
  background: linear-gradient(135deg, var(--black-2), var(--black-3));
  border: 1px solid var(--grey);
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}
.redes-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
  box-shadow: 0 0 10px var(--red-glow);
}
.redes-card:hover::before { transform: scaleX(1); }
.redes-card:hover { border-color: var(--red-dim); transform: translateY(-4px); }

.redes-icon-wrap {
  width: 64px; height: 64px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--grey);
  background: var(--black-1);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.redes-card:hover .redes-icon-wrap { border-color: var(--red); box-shadow: 0 0 12px var(--red-glow); }

.img_red {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 6px;
}

.redes-name {
  font-family: var(--font-hud);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--white);
}

.redes-grid--secundaria { gap: 1rem; }
.redes-card--secundaria {
  width: 120px;
  padding: 1rem 0.7rem;
  gap: 0.5rem;
}
.redes-icon-wrap--secundaria {
  width: 48px;
  height: 48px;
}
.redes-card--secundaria .redes-name { font-size: 0.65rem; }
.redes-card--secundaria .tipo_de_lenguaje { font-size: 0.52rem; }

.spacer { height: 3rem; }

.linea-separacion {
  width: 100%;
  height: 2px;
  background: var(--red-glow);
  border-radius: 2px;
  overflow: hidden;
  margin: 20px 0;
  position: relative;
  animation: aparecer 1s ease 0.2s both;
}
.linea-inner {
  position: absolute;
  height: 100%;
  width: 55%;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
  left: -55%;
  animation: viajar 2.5s ease-in-out infinite;
}
.texto_chico_rojo {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--red);
  letter-spacing: 0.1em;
  padding-top: 0.1rem;
  width: 100%;
  text-align: center;
}


/* =============================================
   KEYFRAMES
============================================= */
@keyframes flicker {
  0%,96%,100% { opacity: 1; }
  97%          { opacity: 0.4; }
  98%          { opacity: 1; }
  99%          { opacity: 0.2; }
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}
@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes glitch-a {
  0%,100% { clip-path: polygon(0 20%, 100% 20%, 100% 40%, 0 40%); transform: translate(-2px,0); }
  25%      { clip-path: polygon(0 55%, 100% 55%, 100% 70%, 0 70%); transform: translate(2px,0); }
  50%      { clip-path: polygon(0  5%, 100%  5%, 100% 15%, 0 15%); transform: translate(0,0); }
  75%      { clip-path: polygon(0 80%, 100% 80%, 100% 95%, 0 95%); transform: translate(-1px,0); }
}
@keyframes glitch-b {
  0%,100% { clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%); transform: translate(2px,0); }
  33%      { clip-path: polygon(0 30%, 100% 30%, 100% 50%, 0 50%); transform: translate(-2px,0); }
  66%      { clip-path: polygon(0 70%, 100% 70%, 100% 85%, 0 85%); transform: translate(1px,0); }
}
@keyframes glitch-clip {
  0%   { clip-path: polygon(0 10%, 100% 10%, 100% 30%, 0 30%); transform: translate(-3px); }
  25%  { clip-path: polygon(0 50%, 100% 50%, 100% 70%, 0 70%); transform: translate(3px); }
  50%  { clip-path: polygon(0 80%, 100% 80%, 100% 100%, 0 100%); transform: translate(-2px); }
  75%  { clip-path: polygon(0 0,   100% 0,   100% 20%, 0 20%); transform: translate(2px); }
  100% { clip-path: polygon(0 10%, 100% 10%, 100% 30%, 0 30%); transform: translate(0); }
}
@keyframes viajar {
  0%   { left: -55%;  opacity: 0; }
  8%   { opacity: 1; }
  92%  { opacity: 1; }
  100% { left: 100%;  opacity: 0; }
}
@keyframes aparecer {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}


/* =============================================
   RESPONSIVE — MOBILE (≤768px)
============================================= */
@media (max-width: 768px) {
  .section { padding: 5rem 1.2rem 3rem; }

  .hero { align-items: center; text-align: center; }
  .hero-role    { justify-content: center; }
  .code-rotator { max-width: 100%; }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(0,0,0,0.97);
    border-bottom: 1px solid var(--red-dim);
    padding: 1rem 0; gap: 1rem; align-items: center;
  }
  .nav-links.open { display: flex; }
  .nav-toggle     { display: flex; }

  .about-wrap    { grid-template-columns: 1fr; gap: 2rem; }
  .skill-card    { width: 140px; }
  .redes-card    { width: 130px; }
  .redes-card--secundaria { width: 100px; }
  .redes-icon-wrap--secundaria { width: 40px; height: 40px; }

  .projects-grid { grid-template-columns: 1fr; }
  .flip-card { height: 290px; }
  .flip-front .project-logo { width: 72px; height: 72px; }

  .footer-socials { gap: 0.8rem; }
  .social-btn     { padding: 0.5rem 0.8rem; }
  .hud-corner     { width: 20px; height: 20px; }
  .nav-back-text  { display: none; }
}


/* =============================================
   RESPONSIVE — TABLET (769px – 1024px)
============================================= */
@media (min-width: 769px) and (max-width: 1024px) {
  .section    { padding: 6rem 2rem 3rem; }
  .about-wrap { grid-template-columns: 220px 1fr; gap: 2rem; }
}


/* =============================================
   RESPONSIVE — DESKTOP GRANDE (1440px – 1919px)
============================================= */
@media (min-width: 1440px) {
  .section {
    max-width: 1400px;
    padding: 7rem 5rem 5rem;
  }

  .skills-grid {
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: 2rem;
  }
  .skill-card { padding: 2rem 1.4rem; gap: 1rem; }
  .skill-icon-wrap { width: 76px; height: 76px; }
  .leguaje_img { width: 38px; height: 38px; }
  .skill-name { font-size: 0.85rem; }
  .tipo_de_lenguaje { font-size: 0.65rem; }
  .skill-percent-label { font-size: 0.72rem; }

  .projects-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2.5rem;
  }
  .flip-card { height: 340px; }
  .flip-front .project-logo { width: 110px; height: 110px; }
  .project-icon { font-size: 3.5rem; }
  .project-title { font-size: 1.1rem; }

  .redes-card { width: 185px; padding: 1.8rem 1.2rem; }
  .redes-icon-wrap { width: 76px; height: 76px; }
  .redes-name { font-size: 0.85rem; }
  .redes-card--secundaria { width: 140px; padding: 1.2rem 0.9rem; }
  .redes-icon-wrap--secundaria { width: 56px; height: 56px; }

  .hero-role { font-size: 1.25rem; }
  .hero-subname { font-size: 1rem; }

  .about-wrap { grid-template-columns: 320px 1fr; gap: 5rem; }
  .avatar-ring-outer { width: 210px; height: 210px; }
  .avatar-ring-inner { width: 165px; height: 165px; }
  .avatar-initials { font-size: 3rem; }
  .stat-row { font-size: 0.8rem; }
  .about-paragraph { font-size: 1.1rem; }

  .contact-wrap { max-width: 720px; }
}


/* =============================================
   RESPONSIVE — DESKTOP MUY GRANDE (≥1920px)
============================================= */
@media (min-width: 1920px) {
  html { font-size: 18px; }

  .section {
    max-width: 1700px;
    padding: 8rem 6rem 6rem;
  }

  .skills-grid {
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 2.5rem;
  }
  .skill-card { padding: 2.2rem 1.6rem; }
  .skill-icon-wrap { width: 84px; height: 84px; }

  .projects-grid {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 3rem;
  }
  .flip-card { height: 380px; }
  .flip-front .project-logo { width: 130px; height: 130px; }

  .redes-card { width: 210px; padding: 2rem 1.4rem; }
  .redes-icon-wrap { width: 84px; height: 84px; }
  .redes-card--secundaria { width: 160px; padding: 1.4rem 1rem; }
  .redes-icon-wrap--secundaria { width: 64px; height: 64px; }

  .nav-link { font-size: 0.8rem; }
  .nav-logo  { font-size: 1.1rem; }

  .contact-wrap { max-width: 860px; }
}