/* ==========================================================================
   Carnetización Grupo500 — estilos
   Marca: navy #000C33 · azul #0033A0 · cian #38BDF8 · violeta #7c5cff
   ========================================================================== */
:root{
  --navy:#00082a; --navy2:#000C33; --blue:#0033A0; --cyan:#38BDF8;
  --violet:#7c5cff; --ink:#eaf1ff; --muted:rgba(234,241,255,.62);
  --glass:rgba(255,255,255,.07); --glass-brd:rgba(255,255,255,.16);
  --ok:#22e6a5; --err:#ff6b8b;
  --shadow:0 30px 80px -20px rgba(0,0,0,.7);
  --ease:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:'Poppins',system-ui,sans-serif;
  background:var(--navy); color:var(--ink);
  min-height:100dvh; overflow-x:hidden; position:relative;
  -webkit-font-smoothing:antialiased;
}

/* ---------- Fondo animado ---------- */
.bg-aurora{position:fixed;inset:-20%;z-index:-3;filter:blur(60px);opacity:.9;
  background:
    radial-gradient(40% 40% at 20% 25%, rgba(56,189,248,.35), transparent 70%),
    radial-gradient(45% 45% at 82% 20%, rgba(124,92,255,.32), transparent 70%),
    radial-gradient(50% 50% at 65% 85%, rgba(0,51,160,.5), transparent 70%),
    radial-gradient(40% 40% at 12% 88%, rgba(56,189,248,.22), transparent 70%);
  animation:aurora 18s var(--ease) infinite alternate;}
@keyframes aurora{
  0%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(3%,-2%,0) scale(1.08)}
  100%{transform:translate3d(-3%,2%,0) scale(1.05)}}
.bg-grid{position:fixed;inset:0;z-index:-2;opacity:.15;
  background:linear-gradient(rgba(56,189,248,.5) 1px,transparent 1px) 0 0/100% 44px,
             linear-gradient(90deg,rgba(56,189,248,.5) 1px,transparent 1px) 0 0/44px 100%;
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000,transparent 75%);
          mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000,transparent 75%);}
.orb{position:fixed;border-radius:50%;z-index:-2;filter:blur(2px);opacity:.55;
  background:radial-gradient(circle at 30% 30%,#fff,rgba(56,189,248,.7) 30%,rgba(0,51,160,.15) 70%);
  box-shadow:0 0 60px rgba(56,189,248,.5);mix-blend-mode:screen;pointer-events:none}
.orb-1{width:120px;height:120px;top:16%;left:8%;animation:float1 14s ease-in-out infinite}
.orb-2{width:70px;height:70px;top:64%;left:82%;background:radial-gradient(circle at 30% 30%,#fff,rgba(124,92,255,.7) 30%,transparent 70%);animation:float2 11s ease-in-out infinite}
.orb-3{width:46px;height:46px;top:78%;left:14%;animation:float1 9s ease-in-out infinite reverse}
.orb-4{width:26px;height:26px;top:24%;left:88%;animation:float2 13s ease-in-out infinite}
@keyframes float1{0%,100%{transform:translateY(0) translateX(0)}50%{transform:translateY(-38px) translateX(18px)}}
@keyframes float2{0%,100%{transform:translateY(0) translateX(0)}50%{transform:translateY(30px) translateX(-22px)}}

/* ---------- Topbar ---------- */
.topbar{position:fixed;top:0;left:0;right:0;z-index:10;display:flex;align-items:center;gap:.6rem;
  padding:1rem 1.3rem;}
.topbar img{height:34px;filter:drop-shadow(0 4px 12px rgba(0,0,0,.5))}
.topbar .tb-txt{font-weight:600;letter-spacing:.02em;font-size:.9rem;color:var(--muted)}

/* ---------- Stage & screens ---------- */
.stage{position:relative;min-height:100dvh;display:grid;place-items:center;padding:5.5rem 1.2rem 2.5rem}
.screen{position:absolute;inset:0;display:none;place-items:center;padding:5.5rem 1.2rem 2.5rem}
.screen.is-active{display:grid;animation:screenIn .6s var(--ease)}
@keyframes screenIn{from{opacity:0;transform:translateY(26px) scale(.98)}to{opacity:1;transform:none}}
.screen.is-out{animation:screenOut .35s var(--ease) forwards}
@keyframes screenOut{to{opacity:0;transform:translateY(-20px) scale(.98)}}

/* ---------- Progreso ---------- */
.progress{position:fixed;top:64px;left:50%;transform:translateX(-50%);z-index:9;width:min(440px,86vw);
  text-align:center;opacity:0;transition:opacity .4s}
.progress.show{opacity:1}
.progress-track{height:7px;border-radius:99px;background:rgba(255,255,255,.12);overflow:hidden;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.06)}
.progress-fill{height:100%;width:0;border-radius:99px;
  background:linear-gradient(90deg,var(--cyan),var(--violet));
  box-shadow:0 0 16px rgba(56,189,248,.7);transition:width .5s var(--ease)}
.progress-label{margin-top:.5rem;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

/* ---------- Card glass + tilt 3D ---------- */
.card{position:relative;width:min(560px,92vw);padding:2.6rem 2.2rem;border-radius:26px;
  background:linear-gradient(160deg,var(--glass),rgba(255,255,255,.02));
  border:1px solid var(--glass-brd);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);
  box-shadow:var(--shadow);transform-style:preserve-3d;
  transform:perspective(1100px) rotateX(var(--rx,0)) rotateY(var(--ry,0));
  transition:transform .18s var(--ease)}
.card::before{content:"";position:absolute;inset:0;border-radius:26px;padding:1px;pointer-events:none;
  background:linear-gradient(140deg,rgba(56,189,248,.7),transparent 40%,transparent 60%,rgba(124,92,255,.6));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:.8}
.card>*{transform:translateZ(28px)}
.center{text-align:center}

.kicker{display:inline-block;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--cyan);font-weight:600;margin-bottom:.7rem;
  padding:.32rem .8rem;border:1px solid rgba(56,189,248,.35);border-radius:99px;background:rgba(56,189,248,.08)}
h1.title{font-size:clamp(1.9rem,6vw,2.9rem);line-height:1.05;font-weight:800;letter-spacing:-.01em;margin:.2rem 0 .7rem}
h2.q{font-size:clamp(1.4rem,4.6vw,2rem);line-height:1.15;font-weight:700;margin-bottom:.4rem}
.sub{color:var(--muted);font-size:1rem;line-height:1.55;margin-bottom:1.6rem}
.logo-hero{height:74px;margin:0 auto 1.2rem;display:block;filter:drop-shadow(0 10px 30px rgba(0,0,0,.6))}

/* ---------- Inputs ---------- */
.field{margin:.4rem 0 1.3rem}
.input{width:100%;font-family:inherit;font-size:1.15rem;color:var(--ink);
  background:rgba(255,255,255,.06);border:1.5px solid rgba(255,255,255,.18);border-radius:16px;
  padding:1rem 1.1rem;outline:none;transition:border-color .2s,box-shadow .2s,background .2s}
.input::placeholder{color:rgba(234,241,255,.4)}
.input:focus{border-color:var(--cyan);background:rgba(56,189,248,.08);
  box-shadow:0 0 0 4px rgba(56,189,248,.16)}
.err{color:var(--err);font-size:.85rem;min-height:1.1em;margin:-.9rem 0 .9rem;font-weight:500}

/* ---------- Botones flotantes ---------- */
.btn-float{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  width:100%;font-family:inherit;font-size:1.05rem;font-weight:700;letter-spacing:.01em;color:#02122e;
  padding:1.05rem 1.4rem;border:none;border-radius:16px;cursor:pointer;
  background:linear-gradient(135deg,#7fe0ff,var(--cyan) 45%,var(--violet));
  box-shadow:0 14px 30px -6px rgba(56,189,248,.55),0 6px 14px rgba(124,92,255,.35),inset 0 1px 0 rgba(255,255,255,.6);
  animation:btnFloat 3.4s ease-in-out infinite;
  transition:transform .16s var(--ease),box-shadow .2s,filter .2s;transform-style:preserve-3d}
@keyframes btnFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.btn-float:hover{filter:brightness(1.06);box-shadow:0 22px 44px -8px rgba(56,189,248,.7),0 10px 22px rgba(124,92,255,.45)}
.btn-float:active{transform:translateY(2px) scale(.99)}
.btn-float:disabled{opacity:.45;cursor:not-allowed;animation:none;filter:grayscale(.3)}
.btn-ghost{width:100%;font-family:inherit;font-size:.95rem;font-weight:600;color:var(--ink);
  background:transparent;border:1.5px solid var(--glass-brd);border-radius:16px;padding:.9rem 1.2rem;
  cursor:pointer;transition:background .2s,border-color .2s;margin-top:.7rem}
.btn-ghost:hover{background:rgba(255,255,255,.06);border-color:var(--cyan)}
.btn-row{display:flex;gap:.7rem;flex-wrap:wrap}
.btn-row .btn-float,.btn-row .btn-ghost{flex:1;min-width:150px;margin-top:0}
.back-link{display:inline-flex;align-items:center;gap:.35rem;background:none;border:none;color:var(--muted);
  font-family:inherit;font-size:.85rem;cursor:pointer;margin-bottom:1rem;padding:0;transition:color .2s}
.back-link:hover{color:var(--cyan)}

/* ---------- Foto ---------- */
.photo-zone{display:flex;flex-direction:column;align-items:center;gap:1.1rem;margin:.4rem 0 1.4rem}
.photo-ring{width:180px;height:180px;border-radius:50%;position:relative;display:grid;place-items:center;
  background:rgba(255,255,255,.05);border:2px dashed rgba(56,189,248,.5);overflow:hidden;cursor:pointer;
  transition:border-color .2s,transform .2s}
.photo-ring:hover{border-color:var(--cyan);transform:scale(1.02)}
.photo-ring.has-photo{border-style:solid;border-color:var(--cyan);box-shadow:0 0 0 6px rgba(56,189,248,.15)}
.photo-ring img{width:100%;height:100%;object-fit:cover}
.photo-ph{text-align:center;color:var(--muted);font-size:.8rem;padding:0 1rem}
.photo-ph svg{width:38px;height:38px;margin-bottom:.4rem;opacity:.8}

/* ---------- Loader ---------- */
.loader{width:76px;height:76px;margin:0 auto 1.4rem;border-radius:50%;
  border:4px solid rgba(56,189,248,.18);border-top-color:var(--cyan);animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- CARNET (holográfico) ---------- */
.carnet-stage{perspective:1400px;margin:0 auto 1.4rem;width:min(430px,90vw)}
.carnet{position:relative;width:100%;aspect-ratio:1.586/1;border-radius:20px;overflow:hidden;
  color:#eaf3ff;box-shadow:0 40px 70px -20px rgba(0,0,0,.75),0 0 0 1px rgba(255,255,255,.12);
  background:linear-gradient(135deg,#001a5e,#0033A0 45%,#00114a);
  transform-style:preserve-3d;animation:carnetIn 1s var(--ease) both, carnetIdle 7s ease-in-out 1s infinite}
@keyframes carnetIn{from{opacity:0;transform:rotateY(38deg) rotateX(10deg) translateY(20px)}to{opacity:1;transform:none}}
@keyframes carnetIdle{0%,100%{transform:rotateY(-6deg) rotateX(2deg)}50%{transform:rotateY(6deg) rotateX(-2deg)}}
.carnet .holo{position:absolute;inset:0;pointer-events:none;mix-blend-mode:screen;opacity:.55;
  background:linear-gradient(115deg,transparent 30%,rgba(56,189,248,.5),rgba(124,92,255,.5),transparent 70%);
  background-size:250% 250%;animation:holo 4.5s linear infinite}
@keyframes holo{0%{background-position:0% 0%}100%{background-position:120% 120%}}
.carnet .c-pattern{position:absolute;inset:0;opacity:.14;
  background:radial-gradient(circle at 85% 15%,#fff 0 2px,transparent 2px) 0 0/22px 22px}
.carnet .c-body{position:absolute;inset:0;padding:6% 6.5%;display:flex;gap:5%;align-items:center;z-index:2}
.carnet .c-photo{width:33%;aspect-ratio:3/4;border-radius:12px;object-fit:cover;flex:none;
  border:2px solid rgba(255,255,255,.55);background:rgba(255,255,255,.1);box-shadow:0 8px 20px rgba(0,0,0,.4)}
.carnet .c-info{flex:1;min-width:0}
.carnet .c-logo{position:absolute;top:6%;right:6.5%;height:15%;opacity:.96;z-index:3}
.carnet .c-role{font-size:2.4vw;letter-spacing:.28em;color:var(--cyan);font-weight:600;text-transform:uppercase}
.carnet .c-name{font-size:4.6vw;line-height:1.05;font-weight:800;margin:.2em 0 .35em;text-shadow:0 2px 8px rgba(0,0,0,.4);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.carnet .c-line{font-size:2.7vw;color:rgba(234,243,255,.85);line-height:1.5}
.carnet .c-line b{color:#fff;font-weight:600}
.carnet .c-foot{position:absolute;left:6.5%;right:6.5%;bottom:5.5%;display:flex;justify-content:space-between;
  align-items:flex-end;z-index:2}
.carnet .c-code{font-family:'Courier New',monospace;font-size:3.4vw;font-weight:700;letter-spacing:.05em;
  padding:.35em .6em;border-radius:8px;background:rgba(0,0,0,.28);border:1px solid rgba(56,189,248,.5);color:#bfe9ff}
.carnet .c-brand{font-size:2vw;letter-spacing:.1em;color:rgba(234,243,255,.7);text-transform:uppercase;text-align:right}
/* tamaño de fuentes del carnet fijado por contenedor para el render */
.carnet-stage{container-type:inline-size}
@container (min-width:0){
  .carnet .c-role{font-size:3.4cqw}.carnet .c-name{font-size:6.4cqw}.carnet .c-line{font-size:3.8cqw}
  .carnet .c-code{font-size:4.8cqw}.carnet .c-brand{font-size:2.8cqw}
}

.codigo-big{font-family:'Courier New',monospace;font-size:1.9rem;font-weight:700;letter-spacing:.08em;
  color:var(--cyan);text-align:center;margin:.2rem 0 1.2rem;text-shadow:0 0 18px rgba(56,189,248,.5)}
.done-msg{text-align:center;color:var(--muted);font-size:.92rem;line-height:1.5;margin-top:1.1rem}
.badge-ok{display:inline-flex;align-items:center;gap:.4rem;color:var(--ok);font-weight:600;font-size:.9rem;margin-bottom:.5rem}

.wa{display:inline-flex;align-items:center;gap:.5rem;color:var(--cyan);font-weight:600;text-decoration:none}
.wa:hover{text-decoration:underline}

/* ---------- Botones de selección (opciones del quiz) ---------- */
.opts{display:grid;gap:.9rem;margin:.4rem 0 1.4rem}
.opt{position:relative;display:flex;align-items:center;gap:.9rem;width:100%;text-align:left;cursor:pointer;
  font-family:inherit;font-size:1.05rem;font-weight:600;color:var(--ink);
  background:rgba(255,255,255,.05);border:1.5px solid rgba(255,255,255,.18);border-radius:16px;
  padding:1.05rem 1.2rem;transition:transform .16s var(--ease),border-color .2s,background .2s,box-shadow .2s}
.opt:hover{border-color:var(--cyan);background:rgba(56,189,248,.09);transform:translateY(-2px)}
.opt.selected{border-color:var(--cyan);background:rgba(56,189,248,.14);box-shadow:0 0 0 4px rgba(56,189,248,.16)}
.opt .opt-ico{font-size:1.5rem;line-height:1;flex:none}
.opt .opt-txt{flex:1}
.opt .opt-sub{display:block;font-weight:400;font-size:.82rem;color:var(--muted);margin-top:.15rem}

/* ---------- Hero stats (rifa) ---------- */
.hero-stats{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin:1.4rem 0}
.stat{flex:1;min-width:130px;background:rgba(255,255,255,.05);border:1px solid var(--glass-brd);border-radius:18px;padding:1rem .8rem}
.stat .num{font-size:2rem;font-weight:800;line-height:1;background:linear-gradient(90deg,var(--cyan),var(--violet));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat .lbl{display:block;font-size:.78rem;color:var(--muted);margin-top:.35rem;line-height:1.35}
.confetti-emoji{font-size:2.6rem;display:block;margin-bottom:.5rem;animation:btnFloat 3s ease-in-out infinite}

@media (max-width:560px){
  .card{padding:2rem 1.4rem;border-radius:22px}
  .topbar .tb-txt{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001s!important;animation-iteration-count:1!important}
}