/* ===== TEC GIRL — página personal · fondo ciudad cyberpunk ===== */
:root{
  --black:#07060d;
  --turq:#17c3dc;
  --pink:#ff5da2;
  --purple:#8b5cf6;
  --text:#efeafb;
  --dim:#b6aad6;
  --line:rgba(139,92,246,.45);
  --grad:linear-gradient(90deg,var(--turq),var(--pink),var(--purple));
  --display:'Orbitron',sans-serif;
  --mono:'Share Tech Mono',monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{color:var(--text);font-family:var(--mono);line-height:1.65;min-height:100vh;
  background:#07060d url('assets/fondo-ciudad.png') center top / cover fixed no-repeat}
body::before{content:"";position:fixed;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(7,6,13,.42) 0%,rgba(7,6,13,.62) 45%,rgba(7,6,13,.86) 100%)}
a{color:var(--turq)}

/* ===== NAV ===== */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;justify-content:space-between;align-items:center;
  padding:.8rem 1.4rem;background:rgba(7,6,13,.9);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.logo{font-family:var(--display);font-weight:900;font-size:1.25rem;letter-spacing:.12em;color:#fff;text-decoration:none}
.logo span{color:var(--pink)}
.menu{display:flex;gap:1.3rem;align-items:center;flex-wrap:wrap}
.menu a{color:var(--text);text-decoration:none;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase}
.menu a:hover{color:var(--turq)}
.menu .cta{border:1px solid var(--purple);padding:.4rem .9rem;color:#fff}
.menu .cta:hover{background:var(--grad);border-color:transparent}
.lang-switch{display:inline-flex;gap:.3rem}
.lang-switch button{background:transparent;border:1px solid rgba(196,176,245,.4);color:#efeafb;
  font-family:var(--mono);font-size:.66rem;font-weight:700;letter-spacing:.08em;padding:.32rem .5rem;cursor:pointer;transition:.2s}
.lang-switch button:hover{border-color:var(--turq);color:var(--turq)}
.lang-switch button.active{background:var(--grad);border-color:transparent;color:#fff}

/* ===== HERO ===== */
.hero{max-width:76rem;margin:0 auto;padding:9rem 1.4rem 3rem;text-align:left}
.kicker{color:var(--turq);font-size:.85rem;letter-spacing:.2em}
.glitch{font-family:var(--display);font-weight:900;font-size:clamp(2.6rem,8vw,5.2rem);line-height:1.05;color:#fff;
  text-shadow:3px 3px 0 rgba(23,195,220,.55),-3px -3px 0 rgba(255,93,162,.55);margin:.7rem 0 1rem}
.sub{font-size:clamp(.98rem,2.4vw,1.12rem);color:var(--text)}

/* ===== SECCIONES ===== */
.seccion{max-width:76rem;margin:0 auto;padding:3.2rem 1.4rem}
.sec-kicker{color:var(--pink);font-size:.85rem;letter-spacing:.2em}
.sec-title{font-family:var(--display);font-weight:700;font-size:clamp(1.7rem,5vw,2.5rem);color:#fff;margin:.4rem 0 1.6rem}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(13rem,1fr));gap:1.2rem}
.card{background:rgba(10,8,20,.82);border:1px solid var(--line);padding:1.6rem;position:relative;transition:.22s;backdrop-filter:blur(4px)}
.card::before{content:"";position:absolute;top:0;left:0;width:100%;height:.24rem;background:var(--grad)}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(139,92,246,.3)}
.card-tag{color:var(--turq);font-size:.75rem;letter-spacing:.24em;margin-bottom:.5rem}
.card-by{color:var(--turq);opacity:.85;font-size:.8rem;letter-spacing:.12em;margin:.3rem 0 .55rem}
.card h3{font-family:var(--display);font-size:1.02rem;color:#fff;margin-bottom:.5rem}
.card p{color:var(--dim);font-size:.92rem;margin-bottom:.8rem}
.panel{background:rgba(10,8,20,.85);border:1px solid var(--line);padding:2rem;backdrop-filter:blur(4px)}
.panel p{margin-bottom:1rem}
.colab-list{list-style:none;margin-bottom:1rem}
.colab-list li{margin-bottom:.6rem;color:var(--text)}
.colab-list strong{color:var(--turq)}
.btn{display:inline-block;text-decoration:none;letter-spacing:.16em;text-transform:uppercase;font-size:.74rem;
  padding:.6rem 1.1rem;border:1px solid var(--purple);color:#fff;transition:.2s}
.btn:hover{background:var(--grad);border-color:transparent}

/* ===== THREADS FRAME ===== */
.thread-frame{background:rgba(10,8,20,.88);border:1px solid var(--line);max-width:36rem;margin:0 auto;backdrop-filter:blur(4px)}
.thread-bar{padding:.7rem 1rem;border-bottom:1px solid var(--line);color:var(--dim);font-size:.82rem;letter-spacing:.08em}
.thread-bar span{color:var(--pink);margin-right:.8rem}
.thread-frame blockquote{padding:1rem}
.thread-cta{text-align:center;padding:0 1rem 1.4rem}

/* ===== JUEGO ===== */
.game-hud{display:flex;gap:1.8rem;flex-wrap:wrap;margin-bottom:.4rem;font-size:.95rem}
.game-hud b{color:var(--turq)}
.game-arena{position:relative;height:320px;border:1px solid var(--line);background:rgba(5,5,12,.55);
  overflow:hidden;margin:1rem 0;touch-action:manipulation}
.orb{position:absolute;border-radius:50%;cursor:pointer;border:none;padding:0;
  animation:orbIn .16s ease-out, orbPulse .55s ease-in-out infinite alternate}
@keyframes orbIn{from{transform:scale(.3);opacity:0}to{transform:scale(1);opacity:1}}
@keyframes orbPulse{from{filter:brightness(1)}to{filter:brightness(1.45)}}
.orb-t{background:radial-gradient(circle at 35% 35%,#bffbff,#17c3dc 60%,#0a6d80);box-shadow:0 0 18px #17c3dc}
.orb-p{background:radial-gradient(circle at 35% 35%,#ffd7ea,#ff5da2 60%,#a11754);box-shadow:0 0 18px #ff5da2}
.orb-m{background:radial-gradient(circle at 35% 35%,#e6dcff,#8b5cf6 60%,#4c1d95);box-shadow:0 0 18px #8b5cf6}
.orb-g{background:radial-gradient(circle at 35% 35%,#fff6da,#f2c14e 60%,#9a7414);box-shadow:0 0 24px #f2c14e}
.game-msg{min-height:1.4rem;color:var(--pink);margin-bottom:.6rem}
.game-btn{cursor:pointer;background:transparent;font-family:var(--mono)}
.game-btn:disabled{opacity:.45;cursor:default}

/* ===== NOTICIAS HACKER ===== */
.hn-list{list-style:none;margin-top:.6rem}
.hn-list li{padding:.62rem 0;border-bottom:1px solid var(--line)}
.hn-list li:last-child{border-bottom:none}
.hn-list a{color:#f3eafd;text-decoration:none;font-weight:600;line-height:1.35;display:block}
.hn-list a:hover{color:var(--turq)}
.hn-meta{display:block;font-size:.74rem;letter-spacing:.06em;color:#b9a8dd;margin-top:.22rem;text-transform:uppercase}
.hn-msg{color:#cbb8e8;font-style:italic}
.hn-more{margin-top:.9rem}
.hn-frame{width:100%;height:520px;border:0;background:#fff;display:block;margin-top:.6rem}

/* ===== FORO ===== */
.foro-loading{color:var(--dim)}
.foro-alt{margin-top:1.2rem;font-size:.85rem;color:var(--dim)}
#foro-box{min-height:8rem}

/* ===== FOOTER ===== */
.footer{border-top:1px solid var(--line);text-align:center;padding:2.6rem 1.4rem 2.2rem;color:var(--dim);
  background:rgba(7,6,13,.9)}
.footer-logo{font-family:var(--display);font-weight:900;font-size:1.35rem;letter-spacing:.12em;color:#fff;margin-bottom:.5rem}
.footer-logo span{color:var(--pink)}
.footer .small{margin-top:.8rem;font-size:.75rem}

@media (max-width:760px){
  .hero{padding-top:7.5rem}
  .menu{gap:.9rem}
}

/* ===== En móvil: 1 tarjeta por fila, a lo ancho (2 por fila apretaba el texto palabra por palabra) ===== */
@media (max-width:680px){
  .cards{grid-template-columns:1fr;gap:1rem}
  .card{padding:1.4rem}
  .card h3{font-size:1.05rem;line-height:1.35}
  .card p{font-size:.92rem;line-height:1.6}
  .card .btn{padding:.6rem 1.1rem;font-size:.78rem}
}